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* common/aclocal.m4: Add include of ../../config/zlib.m4.
[thirdparty/binutils-gdb.git] / sim / m32r / configure
1 #! /bin/sh
2 # Guess values for system-dependent variables and create Makefiles.
3 # Generated by GNU Autoconf 2.64.
4 #
5 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
6 # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software
7 # Foundation, Inc.
8 #
9 # This configure script is free software; the Free Software Foundation
10 # gives unlimited permission to copy, distribute and modify it.
11 ## -------------------- ##
12 ## M4sh Initialization. ##
13 ## -------------------- ##
14
15 # Be more Bourne compatible
16 DUALCASE=1; export DUALCASE # for MKS sh
17 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
18 emulate sh
19 NULLCMD=:
20 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
21 # is contrary to our usage. Disable this feature.
22 alias -g '${1+"$@"}'='"$@"'
23 setopt NO_GLOB_SUBST
24 else
25 case `(set -o) 2>/dev/null` in #(
26 *posix*) :
27 set -o posix ;; #(
28 *) :
29 ;;
30 esac
31 fi
32
33
34 as_nl='
35 '
36 export as_nl
37 # Printing a long string crashes Solaris 7 /usr/bin/printf.
38 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
39 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
40 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
41 # Prefer a ksh shell builtin over an external printf program on Solaris,
42 # but without wasting forks for bash or zsh.
43 if test -z "$BASH_VERSION$ZSH_VERSION" \
44 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
45 as_echo='print -r --'
46 as_echo_n='print -rn --'
47 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
48 as_echo='printf %s\n'
49 as_echo_n='printf %s'
50 else
51 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
52 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
53 as_echo_n='/usr/ucb/echo -n'
54 else
55 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
56 as_echo_n_body='eval
57 arg=$1;
58 case $arg in #(
59 *"$as_nl"*)
60 expr "X$arg" : "X\\(.*\\)$as_nl";
61 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
62 esac;
63 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
64 '
65 export as_echo_n_body
66 as_echo_n='sh -c $as_echo_n_body as_echo'
67 fi
68 export as_echo_body
69 as_echo='sh -c $as_echo_body as_echo'
70 fi
71
72 # The user is always right.
73 if test "${PATH_SEPARATOR+set}" != set; then
74 PATH_SEPARATOR=:
75 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
76 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
77 PATH_SEPARATOR=';'
78 }
79 fi
80
81
82 # IFS
83 # We need space, tab and new line, in precisely that order. Quoting is
84 # there to prevent editors from complaining about space-tab.
85 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
86 # splitting by setting IFS to empty value.)
87 IFS=" "" $as_nl"
88
89 # Find who we are. Look in the path if we contain no directory separator.
90 case $0 in #((
91 *[\\/]* ) as_myself=$0 ;;
92 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
93 for as_dir in $PATH
94 do
95 IFS=$as_save_IFS
96 test -z "$as_dir" && as_dir=.
97 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
98 done
99 IFS=$as_save_IFS
100
101 ;;
102 esac
103 # We did not find ourselves, most probably we were run as `sh COMMAND'
104 # in which case we are not to be found in the path.
105 if test "x$as_myself" = x; then
106 as_myself=$0
107 fi
108 if test ! -f "$as_myself"; then
109 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
110 exit 1
111 fi
112
113 # Unset variables that we do not need and which cause bugs (e.g. in
114 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
115 # suppresses any "Segmentation fault" message there. '((' could
116 # trigger a bug in pdksh 5.2.14.
117 for as_var in BASH_ENV ENV MAIL MAILPATH
118 do eval test x\${$as_var+set} = xset \
119 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
120 done
121 PS1='$ '
122 PS2='> '
123 PS4='+ '
124
125 # NLS nuisances.
126 LC_ALL=C
127 export LC_ALL
128 LANGUAGE=C
129 export LANGUAGE
130
131 # CDPATH.
132 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
133
134 if test "x$CONFIG_SHELL" = x; then
135 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
136 emulate sh
137 NULLCMD=:
138 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
139 # is contrary to our usage. Disable this feature.
140 alias -g '\${1+\"\$@\"}'='\"\$@\"'
141 setopt NO_GLOB_SUBST
142 else
143 case \`(set -o) 2>/dev/null\` in #(
144 *posix*) :
145 set -o posix ;; #(
146 *) :
147 ;;
148 esac
149 fi
150 "
151 as_required="as_fn_return () { (exit \$1); }
152 as_fn_success () { as_fn_return 0; }
153 as_fn_failure () { as_fn_return 1; }
154 as_fn_ret_success () { return 0; }
155 as_fn_ret_failure () { return 1; }
156
157 exitcode=0
158 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
159 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
160 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
161 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
162 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
163
164 else
165 exitcode=1; echo positional parameters were not saved.
166 fi
167 test x\$exitcode = x0 || exit 1"
168 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
169 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
170 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
171 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
172 test \$(( 1 + 1 )) = 2 || exit 1"
173 if (eval "$as_required") 2>/dev/null; then :
174 as_have_required=yes
175 else
176 as_have_required=no
177 fi
178 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
179
180 else
181 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
182 as_found=false
183 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
184 do
185 IFS=$as_save_IFS
186 test -z "$as_dir" && as_dir=.
187 as_found=:
188 case $as_dir in #(
189 /*)
190 for as_base in sh bash ksh sh5; do
191 # Try only shells that exist, to save several forks.
192 as_shell=$as_dir/$as_base
193 if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
194 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
195 CONFIG_SHELL=$as_shell as_have_required=yes
196 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
197 break 2
198 fi
199 fi
200 done;;
201 esac
202 as_found=false
203 done
204 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
205 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
206 CONFIG_SHELL=$SHELL as_have_required=yes
207 fi; }
208 IFS=$as_save_IFS
209
210
211 if test "x$CONFIG_SHELL" != x; then :
212 # We cannot yet assume a decent shell, so we have to provide a
213 # neutralization value for shells without unset; and this also
214 # works around shells that cannot unset nonexistent variables.
215 BASH_ENV=/dev/null
216 ENV=/dev/null
217 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
218 export CONFIG_SHELL
219 exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
220 fi
221
222 if test x$as_have_required = xno; then :
223 $as_echo "$0: This script requires a shell more modern than all"
224 $as_echo "$0: the shells that I found on your system."
225 if test x${ZSH_VERSION+set} = xset ; then
226 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
227 $as_echo "$0: be upgraded to zsh 4.3.4 or later."
228 else
229 $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
230 $0: including any error possibly output before this
231 $0: message. Then install a modern shell, or manually run
232 $0: the script under such a shell if you do have one."
233 fi
234 exit 1
235 fi
236 fi
237 fi
238 SHELL=${CONFIG_SHELL-/bin/sh}
239 export SHELL
240 # Unset more variables known to interfere with behavior of common tools.
241 CLICOLOR_FORCE= GREP_OPTIONS=
242 unset CLICOLOR_FORCE GREP_OPTIONS
243
244 ## --------------------- ##
245 ## M4sh Shell Functions. ##
246 ## --------------------- ##
247 # as_fn_unset VAR
248 # ---------------
249 # Portably unset VAR.
250 as_fn_unset ()
251 {
252 { eval $1=; unset $1;}
253 }
254 as_unset=as_fn_unset
255
256 # as_fn_set_status STATUS
257 # -----------------------
258 # Set $? to STATUS, without forking.
259 as_fn_set_status ()
260 {
261 return $1
262 } # as_fn_set_status
263
264 # as_fn_exit STATUS
265 # -----------------
266 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
267 as_fn_exit ()
268 {
269 set +e
270 as_fn_set_status $1
271 exit $1
272 } # as_fn_exit
273
274 # as_fn_mkdir_p
275 # -------------
276 # Create "$as_dir" as a directory, including parents if necessary.
277 as_fn_mkdir_p ()
278 {
279
280 case $as_dir in #(
281 -*) as_dir=./$as_dir;;
282 esac
283 test -d "$as_dir" || eval $as_mkdir_p || {
284 as_dirs=
285 while :; do
286 case $as_dir in #(
287 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
288 *) as_qdir=$as_dir;;
289 esac
290 as_dirs="'$as_qdir' $as_dirs"
291 as_dir=`$as_dirname -- "$as_dir" ||
292 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
293 X"$as_dir" : 'X\(//\)[^/]' \| \
294 X"$as_dir" : 'X\(//\)$' \| \
295 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
296 $as_echo X"$as_dir" |
297 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
298 s//\1/
299 q
300 }
301 /^X\(\/\/\)[^/].*/{
302 s//\1/
303 q
304 }
305 /^X\(\/\/\)$/{
306 s//\1/
307 q
308 }
309 /^X\(\/\).*/{
310 s//\1/
311 q
312 }
313 s/.*/./; q'`
314 test -d "$as_dir" && break
315 done
316 test -z "$as_dirs" || eval "mkdir $as_dirs"
317 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
318
319
320 } # as_fn_mkdir_p
321 # as_fn_append VAR VALUE
322 # ----------------------
323 # Append the text in VALUE to the end of the definition contained in VAR. Take
324 # advantage of any shell optimizations that allow amortized linear growth over
325 # repeated appends, instead of the typical quadratic growth present in naive
326 # implementations.
327 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
328 eval 'as_fn_append ()
329 {
330 eval $1+=\$2
331 }'
332 else
333 as_fn_append ()
334 {
335 eval $1=\$$1\$2
336 }
337 fi # as_fn_append
338
339 # as_fn_arith ARG...
340 # ------------------
341 # Perform arithmetic evaluation on the ARGs, and store the result in the
342 # global $as_val. Take advantage of shells that can avoid forks. The arguments
343 # must be portable across $(()) and expr.
344 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
345 eval 'as_fn_arith ()
346 {
347 as_val=$(( $* ))
348 }'
349 else
350 as_fn_arith ()
351 {
352 as_val=`expr "$@" || test $? -eq 1`
353 }
354 fi # as_fn_arith
355
356
357 # as_fn_error ERROR [LINENO LOG_FD]
358 # ---------------------------------
359 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
360 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
361 # script with status $?, using 1 if that was 0.
362 as_fn_error ()
363 {
364 as_status=$?; test $as_status -eq 0 && as_status=1
365 if test "$3"; then
366 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
367 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
368 fi
369 $as_echo "$as_me: error: $1" >&2
370 as_fn_exit $as_status
371 } # as_fn_error
372
373 if expr a : '\(a\)' >/dev/null 2>&1 &&
374 test "X`expr 00001 : '.*\(...\)'`" = X001; then
375 as_expr=expr
376 else
377 as_expr=false
378 fi
379
380 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
381 as_basename=basename
382 else
383 as_basename=false
384 fi
385
386 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
387 as_dirname=dirname
388 else
389 as_dirname=false
390 fi
391
392 as_me=`$as_basename -- "$0" ||
393 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
394 X"$0" : 'X\(//\)$' \| \
395 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
396 $as_echo X/"$0" |
397 sed '/^.*\/\([^/][^/]*\)\/*$/{
398 s//\1/
399 q
400 }
401 /^X\/\(\/\/\)$/{
402 s//\1/
403 q
404 }
405 /^X\/\(\/\).*/{
406 s//\1/
407 q
408 }
409 s/.*/./; q'`
410
411 # Avoid depending upon Character Ranges.
412 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
413 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
414 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
415 as_cr_digits='0123456789'
416 as_cr_alnum=$as_cr_Letters$as_cr_digits
417
418
419 as_lineno_1=$LINENO as_lineno_1a=$LINENO
420 as_lineno_2=$LINENO as_lineno_2a=$LINENO
421 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
422 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
423 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
424 sed -n '
425 p
426 /[$]LINENO/=
427 ' <$as_myself |
428 sed '
429 s/[$]LINENO.*/&-/
430 t lineno
431 b
432 :lineno
433 N
434 :loop
435 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
436 t loop
437 s/-\n.*//
438 ' >$as_me.lineno &&
439 chmod +x "$as_me.lineno" ||
440 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
441
442 # Don't try to exec as it changes $[0], causing all sort of problems
443 # (the dirname of $[0] is not the place where we might find the
444 # original and so on. Autoconf is especially sensitive to this).
445 . "./$as_me.lineno"
446 # Exit status is that of the last command.
447 exit
448 }
449
450 ECHO_C= ECHO_N= ECHO_T=
451 case `echo -n x` in #(((((
452 -n*)
453 case `echo 'xy\c'` in
454 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
455 xy) ECHO_C='\c';;
456 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
457 ECHO_T=' ';;
458 esac;;
459 *)
460 ECHO_N='-n';;
461 esac
462
463 rm -f conf$$ conf$$.exe conf$$.file
464 if test -d conf$$.dir; then
465 rm -f conf$$.dir/conf$$.file
466 else
467 rm -f conf$$.dir
468 mkdir conf$$.dir 2>/dev/null
469 fi
470 if (echo >conf$$.file) 2>/dev/null; then
471 if ln -s conf$$.file conf$$ 2>/dev/null; then
472 as_ln_s='ln -s'
473 # ... but there are two gotchas:
474 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
475 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
476 # In both cases, we have to default to `cp -p'.
477 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
478 as_ln_s='cp -p'
479 elif ln conf$$.file conf$$ 2>/dev/null; then
480 as_ln_s=ln
481 else
482 as_ln_s='cp -p'
483 fi
484 else
485 as_ln_s='cp -p'
486 fi
487 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
488 rmdir conf$$.dir 2>/dev/null
489
490 if mkdir -p . 2>/dev/null; then
491 as_mkdir_p='mkdir -p "$as_dir"'
492 else
493 test -d ./-p && rmdir ./-p
494 as_mkdir_p=false
495 fi
496
497 if test -x / >/dev/null 2>&1; then
498 as_test_x='test -x'
499 else
500 if ls -dL / >/dev/null 2>&1; then
501 as_ls_L_option=L
502 else
503 as_ls_L_option=
504 fi
505 as_test_x='
506 eval sh -c '\''
507 if test -d "$1"; then
508 test -d "$1/.";
509 else
510 case $1 in #(
511 -*)set "./$1";;
512 esac;
513 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
514 ???[sx]*):;;*)false;;esac;fi
515 '\'' sh
516 '
517 fi
518 as_executable_p=$as_test_x
519
520 # Sed expression to map a string onto a valid CPP name.
521 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
522
523 # Sed expression to map a string onto a valid variable name.
524 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
525
526
527 exec 7<&0 </dev/null 6>&1
528
529 # Name of the host.
530 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
531 # so uname gets run too.
532 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
533
534 #
535 # Initializations.
536 #
537 ac_default_prefix=/usr/local
538 ac_clean_files=
539 ac_config_libobj_dir=.
540 LIBOBJS=
541 cross_compiling=no
542 subdirs=
543 MFLAGS=
544 MAKEFLAGS=
545
546 # Identity of this package.
547 PACKAGE_NAME=
548 PACKAGE_TARNAME=
549 PACKAGE_VERSION=
550 PACKAGE_STRING=
551 PACKAGE_BUGREPORT=
552 PACKAGE_URL=
553
554 ac_unique_file="Makefile.in"
555 # Factoring default headers for most tests.
556 ac_includes_default="\
557 #include <stdio.h>
558 #ifdef HAVE_SYS_TYPES_H
559 # include <sys/types.h>
560 #endif
561 #ifdef HAVE_SYS_STAT_H
562 # include <sys/stat.h>
563 #endif
564 #ifdef STDC_HEADERS
565 # include <stdlib.h>
566 # include <stddef.h>
567 #else
568 # ifdef HAVE_STDLIB_H
569 # include <stdlib.h>
570 # endif
571 #endif
572 #ifdef HAVE_STRING_H
573 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
574 # include <memory.h>
575 # endif
576 # include <string.h>
577 #endif
578 #ifdef HAVE_STRINGS_H
579 # include <strings.h>
580 #endif
581 #ifdef HAVE_INTTYPES_H
582 # include <inttypes.h>
583 #endif
584 #ifdef HAVE_STDINT_H
585 # include <stdint.h>
586 #endif
587 #ifdef HAVE_UNISTD_H
588 # include <unistd.h>
589 #endif"
590
591 ac_subst_vars='LTLIBOBJS
592 LIBOBJS
593 cgen_breaks
594 sim_extra_cflags
595 traps_obj
596 cgen
597 cgendir
598 CGEN_MAINT
599 REPORT_BUGS_TEXI
600 REPORT_BUGS_TO
601 PKGVERSION
602 sim_profile
603 sim_trace
604 sim_stdio
605 sim_debug
606 sim_cflags
607 sim_bswap
608 MAINT
609 EGREP
610 GREP
611 CPP
612 CATOBJEXT
613 GENCAT
614 INSTOBJEXT
615 DATADIRNAME
616 CATALOGS
617 POSUB
618 GMSGFMT
619 XGETTEXT
620 INCINTL
621 LIBINTL_DEP
622 LIBINTL
623 USE_NLS
624 RANLIB
625 AR
626 HDEFINES
627 CC_FOR_BUILD
628 INSTALL_DATA
629 INSTALL_SCRIPT
630 INSTALL_PROGRAM
631 OBJEXT
632 EXEEXT
633 ac_ct_CC
634 CPPFLAGS
635 LDFLAGS
636 CFLAGS
637 CC
638 target_os
639 target_vendor
640 target_cpu
641 target
642 host_os
643 host_vendor
644 host_cpu
645 host
646 build_os
647 build_vendor
648 build_cpu
649 build
650 WERROR_CFLAGS
651 WARN_CFLAGS
652 sim_xor_endian
653 sim_stdcall
654 sim_smp
655 sim_reserved_bits
656 sim_regparm
657 sim_packages
658 sim_inline
659 sim_hw
660 sim_hw_objs
661 sim_hw_cflags
662 sim_default_model
663 sim_scache
664 sim_float
665 sim_hostendian
666 sim_endian
667 sim_bitsize
668 sim_assert
669 sim_alignment
670 sim_environment
671 target_alias
672 host_alias
673 build_alias
674 LIBS
675 ECHO_T
676 ECHO_N
677 ECHO_C
678 DEFS
679 mandir
680 localedir
681 libdir
682 psdir
683 pdfdir
684 dvidir
685 htmldir
686 infodir
687 docdir
688 oldincludedir
689 includedir
690 localstatedir
691 sharedstatedir
692 sysconfdir
693 datadir
694 datarootdir
695 libexecdir
696 sbindir
697 bindir
698 program_transform_name
699 prefix
700 exec_prefix
701 PACKAGE_URL
702 PACKAGE_BUGREPORT
703 PACKAGE_STRING
704 PACKAGE_VERSION
705 PACKAGE_TARNAME
706 PACKAGE_NAME
707 PATH_SEPARATOR
708 SHELL'
709 ac_subst_files=''
710 ac_user_opts='
711 enable_option_checking
712 with_zlib
713 enable_maintainer_mode
714 enable_sim_bswap
715 enable_sim_cflags
716 enable_sim_debug
717 enable_sim_stdio
718 enable_sim_trace
719 enable_sim_profile
720 with_pkgversion
721 with_bugurl
722 enable_sim_endian
723 enable_sim_alignment
724 enable_sim_hostendian
725 enable_sim_scache
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-endian=endian Specify target byte endian orientation.
1366 --enable-sim-alignment=align Specify strict, nonstrict or forced alignment of memory accesses.
1367 --enable-sim-hostendian=end Specify host byte endian orientation.
1368 --enable-sim-scache=size Specify simulator execution cache size.
1369 --enable-sim-default-model=model Specify default model to simulate.
1370 --enable-sim-environment=environment Specify mixed, user, virtual or operating environment.
1371 --enable-sim-inline=inlines Specify which functions should be inlined.
1372 --enable-cgen-maint=DIR build cgen generated files
1373
1374 Optional Packages:
1375 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
1376 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
1377 --with-zlib include zlib support (auto/yes/no)
1378 --with-pkgversion=PKG Use PKG in the version string in place of "GDB"
1379 --with-bugurl=URL Direct users to URL to report a bug
1380
1381 Some influential environment variables:
1382 CC C compiler command
1383 CFLAGS C compiler flags
1384 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
1385 nonstandard directory <lib dir>
1386 LIBS libraries to pass to the linker, e.g. -l<library>
1387 CPPFLAGS C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1388 you have headers in a nonstandard directory <include dir>
1389 CPP C preprocessor
1390
1391 Use these variables to override the choices made by `configure' or to help
1392 it to find libraries and programs with nonstandard names/locations.
1393
1394 Report bugs to the package provider.
1395 _ACEOF
1396 ac_status=$?
1397 fi
1398
1399 if test "$ac_init_help" = "recursive"; then
1400 # If there are subdirs, report their specific --help.
1401 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1402 test -d "$ac_dir" ||
1403 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1404 continue
1405 ac_builddir=.
1406
1407 case "$ac_dir" in
1408 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1409 *)
1410 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1411 # A ".." for each directory in $ac_dir_suffix.
1412 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1413 case $ac_top_builddir_sub in
1414 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1415 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1416 esac ;;
1417 esac
1418 ac_abs_top_builddir=$ac_pwd
1419 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1420 # for backward compatibility:
1421 ac_top_builddir=$ac_top_build_prefix
1422
1423 case $srcdir in
1424 .) # We are building in place.
1425 ac_srcdir=.
1426 ac_top_srcdir=$ac_top_builddir_sub
1427 ac_abs_top_srcdir=$ac_pwd ;;
1428 [\\/]* | ?:[\\/]* ) # Absolute name.
1429 ac_srcdir=$srcdir$ac_dir_suffix;
1430 ac_top_srcdir=$srcdir
1431 ac_abs_top_srcdir=$srcdir ;;
1432 *) # Relative name.
1433 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1434 ac_top_srcdir=$ac_top_build_prefix$srcdir
1435 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1436 esac
1437 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1438
1439 cd "$ac_dir" || { ac_status=$?; continue; }
1440 # Check for guested configure.
1441 if test -f "$ac_srcdir/configure.gnu"; then
1442 echo &&
1443 $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1444 elif test -f "$ac_srcdir/configure"; then
1445 echo &&
1446 $SHELL "$ac_srcdir/configure" --help=recursive
1447 else
1448 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1449 fi || ac_status=$?
1450 cd "$ac_pwd" || { ac_status=$?; break; }
1451 done
1452 fi
1453
1454 test -n "$ac_init_help" && exit $ac_status
1455 if $ac_init_version; then
1456 cat <<\_ACEOF
1457 configure
1458 generated by GNU Autoconf 2.64
1459
1460 Copyright (C) 2009 Free Software Foundation, Inc.
1461 This configure script is free software; the Free Software Foundation
1462 gives unlimited permission to copy, distribute and modify it.
1463 _ACEOF
1464 exit
1465 fi
1466
1467 ## ------------------------ ##
1468 ## Autoconf initialization. ##
1469 ## ------------------------ ##
1470
1471 # ac_fn_c_try_compile LINENO
1472 # --------------------------
1473 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1474 ac_fn_c_try_compile ()
1475 {
1476 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1477 rm -f conftest.$ac_objext
1478 if { { ac_try="$ac_compile"
1479 case "(($ac_try" in
1480 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1481 *) ac_try_echo=$ac_try;;
1482 esac
1483 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1484 $as_echo "$ac_try_echo"; } >&5
1485 (eval "$ac_compile") 2>conftest.err
1486 ac_status=$?
1487 if test -s conftest.err; then
1488 grep -v '^ *+' conftest.err >conftest.er1
1489 cat conftest.er1 >&5
1490 mv -f conftest.er1 conftest.err
1491 fi
1492 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1493 test $ac_status = 0; } && {
1494 test -z "$ac_c_werror_flag" ||
1495 test ! -s conftest.err
1496 } && test -s conftest.$ac_objext; then :
1497 ac_retval=0
1498 else
1499 $as_echo "$as_me: failed program was:" >&5
1500 sed 's/^/| /' conftest.$ac_ext >&5
1501
1502 ac_retval=1
1503 fi
1504 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1505 return $ac_retval
1506
1507 } # ac_fn_c_try_compile
1508
1509 # ac_fn_c_try_cpp LINENO
1510 # ----------------------
1511 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1512 ac_fn_c_try_cpp ()
1513 {
1514 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1515 if { { ac_try="$ac_cpp conftest.$ac_ext"
1516 case "(($ac_try" in
1517 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1518 *) ac_try_echo=$ac_try;;
1519 esac
1520 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1521 $as_echo "$ac_try_echo"; } >&5
1522 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1523 ac_status=$?
1524 if test -s conftest.err; then
1525 grep -v '^ *+' conftest.err >conftest.er1
1526 cat conftest.er1 >&5
1527 mv -f conftest.er1 conftest.err
1528 fi
1529 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1530 test $ac_status = 0; } >/dev/null && {
1531 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1532 test ! -s conftest.err
1533 }; then :
1534 ac_retval=0
1535 else
1536 $as_echo "$as_me: failed program was:" >&5
1537 sed 's/^/| /' conftest.$ac_ext >&5
1538
1539 ac_retval=1
1540 fi
1541 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1542 return $ac_retval
1543
1544 } # ac_fn_c_try_cpp
1545
1546 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1547 # -------------------------------------------------------
1548 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1549 # the include files in INCLUDES and setting the cache variable VAR
1550 # accordingly.
1551 ac_fn_c_check_header_mongrel ()
1552 {
1553 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1554 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1555 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1556 $as_echo_n "checking for $2... " >&6; }
1557 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1558 $as_echo_n "(cached) " >&6
1559 fi
1560 eval ac_res=\$$3
1561 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1562 $as_echo "$ac_res" >&6; }
1563 else
1564 # Is the header compilable?
1565 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1566 $as_echo_n "checking $2 usability... " >&6; }
1567 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1568 /* end confdefs.h. */
1569 $4
1570 #include <$2>
1571 _ACEOF
1572 if ac_fn_c_try_compile "$LINENO"; then :
1573 ac_header_compiler=yes
1574 else
1575 ac_header_compiler=no
1576 fi
1577 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1578 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1579 $as_echo "$ac_header_compiler" >&6; }
1580
1581 # Is the header present?
1582 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1583 $as_echo_n "checking $2 presence... " >&6; }
1584 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1585 /* end confdefs.h. */
1586 #include <$2>
1587 _ACEOF
1588 if ac_fn_c_try_cpp "$LINENO"; then :
1589 ac_header_preproc=yes
1590 else
1591 ac_header_preproc=no
1592 fi
1593 rm -f conftest.err conftest.$ac_ext
1594 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1595 $as_echo "$ac_header_preproc" >&6; }
1596
1597 # So? What about this header?
1598 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1599 yes:no: )
1600 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1601 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1602 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1603 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1604 ;;
1605 no:yes:* )
1606 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1607 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1608 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
1609 $as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
1610 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1611 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1612 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
1613 $as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
1614 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1615 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1616 ;;
1617 esac
1618 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1619 $as_echo_n "checking for $2... " >&6; }
1620 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1621 $as_echo_n "(cached) " >&6
1622 else
1623 eval "$3=\$ac_header_compiler"
1624 fi
1625 eval ac_res=\$$3
1626 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1627 $as_echo "$ac_res" >&6; }
1628 fi
1629 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1630
1631 } # ac_fn_c_check_header_mongrel
1632
1633 # ac_fn_c_try_run LINENO
1634 # ----------------------
1635 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1636 # that executables *can* be run.
1637 ac_fn_c_try_run ()
1638 {
1639 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1640 if { { ac_try="$ac_link"
1641 case "(($ac_try" in
1642 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1643 *) ac_try_echo=$ac_try;;
1644 esac
1645 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1646 $as_echo "$ac_try_echo"; } >&5
1647 (eval "$ac_link") 2>&5
1648 ac_status=$?
1649 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1650 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1651 { { case "(($ac_try" in
1652 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1653 *) ac_try_echo=$ac_try;;
1654 esac
1655 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1656 $as_echo "$ac_try_echo"; } >&5
1657 (eval "$ac_try") 2>&5
1658 ac_status=$?
1659 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1660 test $ac_status = 0; }; }; then :
1661 ac_retval=0
1662 else
1663 $as_echo "$as_me: program exited with status $ac_status" >&5
1664 $as_echo "$as_me: failed program was:" >&5
1665 sed 's/^/| /' conftest.$ac_ext >&5
1666
1667 ac_retval=$ac_status
1668 fi
1669 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1670 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1671 return $ac_retval
1672
1673 } # ac_fn_c_try_run
1674
1675 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1676 # -------------------------------------------------------
1677 # Tests whether HEADER exists and can be compiled using the include files in
1678 # INCLUDES, setting the cache variable VAR accordingly.
1679 ac_fn_c_check_header_compile ()
1680 {
1681 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1682 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1683 $as_echo_n "checking for $2... " >&6; }
1684 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1685 $as_echo_n "(cached) " >&6
1686 else
1687 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1688 /* end confdefs.h. */
1689 $4
1690 #include <$2>
1691 _ACEOF
1692 if ac_fn_c_try_compile "$LINENO"; then :
1693 eval "$3=yes"
1694 else
1695 eval "$3=no"
1696 fi
1697 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1698 fi
1699 eval ac_res=\$$3
1700 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1701 $as_echo "$ac_res" >&6; }
1702 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1703
1704 } # ac_fn_c_check_header_compile
1705
1706 # ac_fn_c_try_link LINENO
1707 # -----------------------
1708 # Try to link conftest.$ac_ext, and return whether this succeeded.
1709 ac_fn_c_try_link ()
1710 {
1711 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1712 rm -f conftest.$ac_objext conftest$ac_exeext
1713 if { { ac_try="$ac_link"
1714 case "(($ac_try" in
1715 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1716 *) ac_try_echo=$ac_try;;
1717 esac
1718 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1719 $as_echo "$ac_try_echo"; } >&5
1720 (eval "$ac_link") 2>conftest.err
1721 ac_status=$?
1722 if test -s conftest.err; then
1723 grep -v '^ *+' conftest.err >conftest.er1
1724 cat conftest.er1 >&5
1725 mv -f conftest.er1 conftest.err
1726 fi
1727 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1728 test $ac_status = 0; } && {
1729 test -z "$ac_c_werror_flag" ||
1730 test ! -s conftest.err
1731 } && test -s conftest$ac_exeext && {
1732 test "$cross_compiling" = yes ||
1733 $as_test_x conftest$ac_exeext
1734 }; then :
1735 ac_retval=0
1736 else
1737 $as_echo "$as_me: failed program was:" >&5
1738 sed 's/^/| /' conftest.$ac_ext >&5
1739
1740 ac_retval=1
1741 fi
1742 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1743 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1744 # interfere with the next link command; also delete a directory that is
1745 # left behind by Apple's compiler. We do this before executing the actions.
1746 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1747 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1748 return $ac_retval
1749
1750 } # ac_fn_c_try_link
1751
1752 # ac_fn_c_check_func LINENO FUNC VAR
1753 # ----------------------------------
1754 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1755 ac_fn_c_check_func ()
1756 {
1757 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1758 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1759 $as_echo_n "checking for $2... " >&6; }
1760 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1761 $as_echo_n "(cached) " >&6
1762 else
1763 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1764 /* end confdefs.h. */
1765 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1766 For example, HP-UX 11i <limits.h> declares gettimeofday. */
1767 #define $2 innocuous_$2
1768
1769 /* System header to define __stub macros and hopefully few prototypes,
1770 which can conflict with char $2 (); below.
1771 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1772 <limits.h> exists even on freestanding compilers. */
1773
1774 #ifdef __STDC__
1775 # include <limits.h>
1776 #else
1777 # include <assert.h>
1778 #endif
1779
1780 #undef $2
1781
1782 /* Override any GCC internal prototype to avoid an error.
1783 Use char because int might match the return type of a GCC
1784 builtin and then its argument prototype would still apply. */
1785 #ifdef __cplusplus
1786 extern "C"
1787 #endif
1788 char $2 ();
1789 /* The GNU C library defines this for functions which it implements
1790 to always fail with ENOSYS. Some functions are actually named
1791 something starting with __ and the normal name is an alias. */
1792 #if defined __stub_$2 || defined __stub___$2
1793 choke me
1794 #endif
1795
1796 int
1797 main ()
1798 {
1799 return $2 ();
1800 ;
1801 return 0;
1802 }
1803 _ACEOF
1804 if ac_fn_c_try_link "$LINENO"; then :
1805 eval "$3=yes"
1806 else
1807 eval "$3=no"
1808 fi
1809 rm -f core conftest.err conftest.$ac_objext \
1810 conftest$ac_exeext conftest.$ac_ext
1811 fi
1812 eval ac_res=\$$3
1813 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1814 $as_echo "$ac_res" >&6; }
1815 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1816
1817 } # ac_fn_c_check_func
1818 cat >config.log <<_ACEOF
1819 This file contains any messages produced by compilers while
1820 running configure, to aid debugging if configure makes a mistake.
1821
1822 It was created by $as_me, which was
1823 generated by GNU Autoconf 2.64. Invocation command line was
1824
1825 $ $0 $@
1826
1827 _ACEOF
1828 exec 5>>config.log
1829 {
1830 cat <<_ASUNAME
1831 ## --------- ##
1832 ## Platform. ##
1833 ## --------- ##
1834
1835 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1836 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1837 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1838 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1839 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1840
1841 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1842 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
1843
1844 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
1845 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
1846 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1847 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
1848 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
1849 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
1850 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
1851
1852 _ASUNAME
1853
1854 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1855 for as_dir in $PATH
1856 do
1857 IFS=$as_save_IFS
1858 test -z "$as_dir" && as_dir=.
1859 $as_echo "PATH: $as_dir"
1860 done
1861 IFS=$as_save_IFS
1862
1863 } >&5
1864
1865 cat >&5 <<_ACEOF
1866
1867
1868 ## ----------- ##
1869 ## Core tests. ##
1870 ## ----------- ##
1871
1872 _ACEOF
1873
1874
1875 # Keep a trace of the command line.
1876 # Strip out --no-create and --no-recursion so they do not pile up.
1877 # Strip out --silent because we don't want to record it for future runs.
1878 # Also quote any args containing shell meta-characters.
1879 # Make two passes to allow for proper duplicate-argument suppression.
1880 ac_configure_args=
1881 ac_configure_args0=
1882 ac_configure_args1=
1883 ac_must_keep_next=false
1884 for ac_pass in 1 2
1885 do
1886 for ac_arg
1887 do
1888 case $ac_arg in
1889 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1890 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1891 | -silent | --silent | --silen | --sile | --sil)
1892 continue ;;
1893 *\'*)
1894 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1895 esac
1896 case $ac_pass in
1897 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1898 2)
1899 as_fn_append ac_configure_args1 " '$ac_arg'"
1900 if test $ac_must_keep_next = true; then
1901 ac_must_keep_next=false # Got value, back to normal.
1902 else
1903 case $ac_arg in
1904 *=* | --config-cache | -C | -disable-* | --disable-* \
1905 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1906 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1907 | -with-* | --with-* | -without-* | --without-* | --x)
1908 case "$ac_configure_args0 " in
1909 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1910 esac
1911 ;;
1912 -* ) ac_must_keep_next=true ;;
1913 esac
1914 fi
1915 as_fn_append ac_configure_args " '$ac_arg'"
1916 ;;
1917 esac
1918 done
1919 done
1920 { ac_configure_args0=; unset ac_configure_args0;}
1921 { ac_configure_args1=; unset ac_configure_args1;}
1922
1923 # When interrupted or exit'd, cleanup temporary files, and complete
1924 # config.log. We remove comments because anyway the quotes in there
1925 # would cause problems or look ugly.
1926 # WARNING: Use '\'' to represent an apostrophe within the trap.
1927 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1928 trap 'exit_status=$?
1929 # Save into config.log some information that might help in debugging.
1930 {
1931 echo
1932
1933 cat <<\_ASBOX
1934 ## ---------------- ##
1935 ## Cache variables. ##
1936 ## ---------------- ##
1937 _ASBOX
1938 echo
1939 # The following way of writing the cache mishandles newlines in values,
1940 (
1941 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1942 eval ac_val=\$$ac_var
1943 case $ac_val in #(
1944 *${as_nl}*)
1945 case $ac_var in #(
1946 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1947 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1948 esac
1949 case $ac_var in #(
1950 _ | IFS | as_nl) ;; #(
1951 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1952 *) { eval $ac_var=; unset $ac_var;} ;;
1953 esac ;;
1954 esac
1955 done
1956 (set) 2>&1 |
1957 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1958 *${as_nl}ac_space=\ *)
1959 sed -n \
1960 "s/'\''/'\''\\\\'\'''\''/g;
1961 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1962 ;; #(
1963 *)
1964 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1965 ;;
1966 esac |
1967 sort
1968 )
1969 echo
1970
1971 cat <<\_ASBOX
1972 ## ----------------- ##
1973 ## Output variables. ##
1974 ## ----------------- ##
1975 _ASBOX
1976 echo
1977 for ac_var in $ac_subst_vars
1978 do
1979 eval ac_val=\$$ac_var
1980 case $ac_val in
1981 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1982 esac
1983 $as_echo "$ac_var='\''$ac_val'\''"
1984 done | sort
1985 echo
1986
1987 if test -n "$ac_subst_files"; then
1988 cat <<\_ASBOX
1989 ## ------------------- ##
1990 ## File substitutions. ##
1991 ## ------------------- ##
1992 _ASBOX
1993 echo
1994 for ac_var in $ac_subst_files
1995 do
1996 eval ac_val=\$$ac_var
1997 case $ac_val in
1998 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1999 esac
2000 $as_echo "$ac_var='\''$ac_val'\''"
2001 done | sort
2002 echo
2003 fi
2004
2005 if test -s confdefs.h; then
2006 cat <<\_ASBOX
2007 ## ----------- ##
2008 ## confdefs.h. ##
2009 ## ----------- ##
2010 _ASBOX
2011 echo
2012 cat confdefs.h
2013 echo
2014 fi
2015 test "$ac_signal" != 0 &&
2016 $as_echo "$as_me: caught signal $ac_signal"
2017 $as_echo "$as_me: exit $exit_status"
2018 } >&5
2019 rm -f core *.core core.conftest.* &&
2020 rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2021 exit $exit_status
2022 ' 0
2023 for ac_signal in 1 2 13 15; do
2024 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2025 done
2026 ac_signal=0
2027
2028 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2029 rm -f -r conftest* confdefs.h
2030
2031 $as_echo "/* confdefs.h */" > confdefs.h
2032
2033 # Predefined preprocessor variables.
2034
2035 cat >>confdefs.h <<_ACEOF
2036 #define PACKAGE_NAME "$PACKAGE_NAME"
2037 _ACEOF
2038
2039 cat >>confdefs.h <<_ACEOF
2040 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2041 _ACEOF
2042
2043 cat >>confdefs.h <<_ACEOF
2044 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2045 _ACEOF
2046
2047 cat >>confdefs.h <<_ACEOF
2048 #define PACKAGE_STRING "$PACKAGE_STRING"
2049 _ACEOF
2050
2051 cat >>confdefs.h <<_ACEOF
2052 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2053 _ACEOF
2054
2055 cat >>confdefs.h <<_ACEOF
2056 #define PACKAGE_URL "$PACKAGE_URL"
2057 _ACEOF
2058
2059
2060 # Let the site file select an alternate cache file if it wants to.
2061 # Prefer an explicitly selected file to automatically selected ones.
2062 ac_site_file1=NONE
2063 ac_site_file2=NONE
2064 if test -n "$CONFIG_SITE"; then
2065 ac_site_file1=$CONFIG_SITE
2066 elif test "x$prefix" != xNONE; then
2067 ac_site_file1=$prefix/share/config.site
2068 ac_site_file2=$prefix/etc/config.site
2069 else
2070 ac_site_file1=$ac_default_prefix/share/config.site
2071 ac_site_file2=$ac_default_prefix/etc/config.site
2072 fi
2073 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2074 do
2075 test "x$ac_site_file" = xNONE && continue
2076 if test -r "$ac_site_file"; then
2077 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2078 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2079 sed 's/^/| /' "$ac_site_file" >&5
2080 . "$ac_site_file"
2081 fi
2082 done
2083
2084 if test -r "$cache_file"; then
2085 # Some versions of bash will fail to source /dev/null (special
2086 # files actually), so we avoid doing that.
2087 if test -f "$cache_file"; then
2088 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2089 $as_echo "$as_me: loading cache $cache_file" >&6;}
2090 case $cache_file in
2091 [\\/]* | ?:[\\/]* ) . "$cache_file";;
2092 *) . "./$cache_file";;
2093 esac
2094 fi
2095 else
2096 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2097 $as_echo "$as_me: creating cache $cache_file" >&6;}
2098 >$cache_file
2099 fi
2100
2101 # Check that the precious variables saved in the cache have kept the same
2102 # value.
2103 ac_cache_corrupted=false
2104 for ac_var in $ac_precious_vars; do
2105 eval ac_old_set=\$ac_cv_env_${ac_var}_set
2106 eval ac_new_set=\$ac_env_${ac_var}_set
2107 eval ac_old_val=\$ac_cv_env_${ac_var}_value
2108 eval ac_new_val=\$ac_env_${ac_var}_value
2109 case $ac_old_set,$ac_new_set in
2110 set,)
2111 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2112 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2113 ac_cache_corrupted=: ;;
2114 ,set)
2115 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2116 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2117 ac_cache_corrupted=: ;;
2118 ,);;
2119 *)
2120 if test "x$ac_old_val" != "x$ac_new_val"; then
2121 # differences in whitespace do not lead to failure.
2122 ac_old_val_w=`echo x $ac_old_val`
2123 ac_new_val_w=`echo x $ac_new_val`
2124 if test "$ac_old_val_w" != "$ac_new_val_w"; then
2125 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2126 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2127 ac_cache_corrupted=:
2128 else
2129 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2130 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2131 eval $ac_var=\$ac_old_val
2132 fi
2133 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
2134 $as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
2135 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
2136 $as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
2137 fi;;
2138 esac
2139 # Pass precious variables to config.status.
2140 if test "$ac_new_set" = set; then
2141 case $ac_new_val in
2142 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2143 *) ac_arg=$ac_var=$ac_new_val ;;
2144 esac
2145 case " $ac_configure_args " in
2146 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
2147 *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2148 esac
2149 fi
2150 done
2151 if $ac_cache_corrupted; then
2152 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2153 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2154 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2155 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2156 as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2157 fi
2158 ## -------------------- ##
2159 ## Main body of script. ##
2160 ## -------------------- ##
2161
2162 ac_ext=c
2163 ac_cpp='$CPP $CPPFLAGS'
2164 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2165 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2166 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2167
2168
2169 ac_config_headers="$ac_config_headers config.h:config.in"
2170
2171
2172 # This file contains common code used by all simulators.
2173 #
2174 # SIM_AC_COMMON invokes AC macros used by all simulators and by the common
2175 # directory. It is intended to be invoked before any target specific stuff.
2176 # SIM_AC_OUTPUT is a cover function to AC_OUTPUT to generate the Makefile.
2177 # It is intended to be invoked last.
2178 #
2179 # The simulator's configure.in should look like:
2180 #
2181 # dnl Process this file with autoconf to produce a configure script.
2182 # sinclude(../common/aclocal.m4)
2183 # AC_PREREQ(2.5)dnl
2184 # AC_INIT(Makefile.in)
2185 #
2186 # SIM_AC_COMMON
2187 #
2188 # ... target specific stuff ...
2189 #
2190 # SIM_AC_OUTPUT
2191
2192 # Include global overrides and fixes for Autoconf.
2193
2194
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 sim_inline="-DDEFAULT_INLINE=0"
2282
2283
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 # intl sister-directory configuration rules.
2319 #
2320
2321 # The idea behind this macro is that there's no need to repeat all the
2322 # autoconf probes done by the intl directory - it's already done them
2323 # for us. In fact, there's no need even to look at the cache for the
2324 # answers. All we need to do is nab a few pieces of information.
2325 # The intl directory is set up to make this easy, by generating a
2326 # small file which can be sourced as a shell script; then we produce
2327 # the necessary substitutions and definitions for this directory.
2328
2329
2330
2331 # Autoconf M4 include file defining utility macros for complex Canadian
2332 # cross builds.
2333
2334
2335
2336
2337
2338
2339
2340
2341
2342 ####
2343 # _NCN_TOOL_PREFIXES: Some stuff that oughtta be done in AC_CANONICAL_SYSTEM
2344 # or AC_INIT.
2345 # These demand that AC_CANONICAL_SYSTEM be called beforehand.
2346
2347 ####
2348 # NCN_STRICT_CHECK_TOOLS(variable, progs-to-check-for,[value-if-not-found],[path])
2349 # Like plain AC_CHECK_TOOLS, but require prefix if build!=host.
2350
2351
2352 ####
2353 # NCN_STRICT_CHECK_TARGET_TOOLS(variable, progs-to-check-for,[value-if-not-found],[path])
2354 # Like CVS Autoconf AC_CHECK_TARGET_TOOLS, but require prefix if build!=target.
2355
2356
2357
2358 # Backported from Autoconf 2.5x; can go away when and if
2359 # we switch. Put the OS path separator in $PATH_SEPARATOR.
2360
2361
2362
2363
2364 # ACX_HAVE_GCC_FOR_TARGET
2365 # Check if the variable GCC_FOR_TARGET really points to a GCC binary.
2366
2367
2368 # ACX_CHECK_INSTALLED_TARGET_TOOL(VAR, PROG)
2369 # Searching for installed target binutils. We need to take extra care,
2370 # else we may find the wrong assembler, linker, etc., and lose.
2371 #
2372 # First try --with-build-time-tools, if specified.
2373 #
2374 # For build != host, we ask the installed GCC for the name of the tool it
2375 # uses, and accept it if it is an absolute path. This is because the
2376 # only good choice for a compiler is the same GCC version that is being
2377 # installed (or we couldn't make target libraries), and we assume that
2378 # on the host system we'll have not only the same GCC version, but also
2379 # the same binutils version.
2380 #
2381 # For build == host, search the same directories that the installed
2382 # compiler will search. We used to do this for the assembler, linker,
2383 # and nm only; for simplicity of configuration, however, we extend this
2384 # criterion to tools (such as ar and ranlib) that are never invoked by
2385 # the compiler, to avoid mismatches.
2386 #
2387 # Also note we have to check MD_EXEC_PREFIX before checking the user's path
2388 # if build == target. This makes the most sense only when bootstrapping,
2389 # but we also do so when build != host. In this case, we hope that the
2390 # build and host systems will have similar contents of MD_EXEC_PREFIX.
2391 #
2392 # If we do not find a suitable binary, then try the user's path.
2393
2394
2395 ###
2396 # AC_PROG_CPP_WERROR
2397 # Used for autoconf 2.5x to force AC_PREPROC_IFELSE to reject code which
2398 # triggers warnings from the preprocessor. Will be in autoconf 2.58.
2399 # For now, using this also overrides header checks to use only the
2400 # preprocessor (matches 2.13 behavior; matching 2.58's behavior is a
2401 # bit harder from here).
2402 # Eventually autoconf will default to checking headers with the compiler
2403 # instead, and we'll have to do this differently.
2404
2405 # AC_PROG_CPP_WERROR
2406
2407 # Test for GNAT.
2408 # We require the gnatbind program, and a compiler driver that
2409 # understands Ada. We use the user's CC setting, already found,
2410 # and possibly add $1 to the command-line parameters.
2411 #
2412 # Sets the shell variable have_gnat to yes or no as appropriate, and
2413 # substitutes GNATBIND and GNATMAKE.
2414
2415
2416
2417
2418
2419
2420
2421
2422
2423
2424
2425
2426
2427
2428
2429
2430
2431
2432
2433
2434
2435
2436
2437
2438
2439 # Bugs in autoconf 2.59 break the call to SIM_AC_COMMON, hack around
2440 # it by inlining the macro's contents.
2441 # This file contains common code used by all simulators.
2442 #
2443 # common.m4 invokes AC macros used by all simulators and by the common
2444 # directory. It is intended to be included before any target specific
2445 # stuff. SIM_AC_OUTPUT is a cover function to AC_OUTPUT to generate
2446 # the Makefile. It is intended to be invoked last.
2447 #
2448 # The simulator's configure.in should look like:
2449 #
2450 # dnl Process this file with autoconf to produce a configure script.
2451 # AC_PREREQ(2.5)dnl
2452 # AC_INIT(Makefile.in)
2453 # AC_CONFIG_HEADER(config.h:config.in)
2454 #
2455 # sinclude(../common/aclocal.m4)
2456 # sinclude(../common/common.m4)
2457 #
2458 # ... target specific stuff ...
2459
2460 ac_aux_dir=
2461 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2462 for ac_t in install-sh install.sh shtool; do
2463 if test -f "$ac_dir/$ac_t"; then
2464 ac_aux_dir=$ac_dir
2465 ac_install_sh="$ac_aux_dir/$ac_t -c"
2466 break 2
2467 fi
2468 done
2469 done
2470 if test -z "$ac_aux_dir"; then
2471 as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2472 fi
2473
2474 # These three variables are undocumented and unsupported,
2475 # and are intended to be withdrawn in a future Autoconf release.
2476 # They can cause serious problems if a builder's source tree is in a directory
2477 # whose full name contains unusual characters.
2478 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
2479 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
2480 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
2481
2482
2483 # Make sure we can run config.sub.
2484 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
2485 as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
2486
2487 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2488 $as_echo_n "checking build system type... " >&6; }
2489 if test "${ac_cv_build+set}" = set; then :
2490 $as_echo_n "(cached) " >&6
2491 else
2492 ac_build_alias=$build_alias
2493 test "x$ac_build_alias" = x &&
2494 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
2495 test "x$ac_build_alias" = x &&
2496 as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
2497 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2498 as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
2499
2500 fi
2501 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2502 $as_echo "$ac_cv_build" >&6; }
2503 case $ac_cv_build in
2504 *-*-*) ;;
2505 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
2506 esac
2507 build=$ac_cv_build
2508 ac_save_IFS=$IFS; IFS='-'
2509 set x $ac_cv_build
2510 shift
2511 build_cpu=$1
2512 build_vendor=$2
2513 shift; shift
2514 # Remember, the first character of IFS is used to create $*,
2515 # except with old shells:
2516 build_os=$*
2517 IFS=$ac_save_IFS
2518 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
2519
2520
2521 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2522 $as_echo_n "checking host system type... " >&6; }
2523 if test "${ac_cv_host+set}" = set; then :
2524 $as_echo_n "(cached) " >&6
2525 else
2526 if test "x$host_alias" = x; then
2527 ac_cv_host=$ac_cv_build
2528 else
2529 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2530 as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
2531 fi
2532
2533 fi
2534 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2535 $as_echo "$ac_cv_host" >&6; }
2536 case $ac_cv_host in
2537 *-*-*) ;;
2538 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
2539 esac
2540 host=$ac_cv_host
2541 ac_save_IFS=$IFS; IFS='-'
2542 set x $ac_cv_host
2543 shift
2544 host_cpu=$1
2545 host_vendor=$2
2546 shift; shift
2547 # Remember, the first character of IFS is used to create $*,
2548 # except with old shells:
2549 host_os=$*
2550 IFS=$ac_save_IFS
2551 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
2552
2553
2554 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
2555 $as_echo_n "checking target system type... " >&6; }
2556 if test "${ac_cv_target+set}" = set; then :
2557 $as_echo_n "(cached) " >&6
2558 else
2559 if test "x$target_alias" = x; then
2560 ac_cv_target=$ac_cv_host
2561 else
2562 ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
2563 as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
2564 fi
2565
2566 fi
2567 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
2568 $as_echo "$ac_cv_target" >&6; }
2569 case $ac_cv_target in
2570 *-*-*) ;;
2571 *) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
2572 esac
2573 target=$ac_cv_target
2574 ac_save_IFS=$IFS; IFS='-'
2575 set x $ac_cv_target
2576 shift
2577 target_cpu=$1
2578 target_vendor=$2
2579 shift; shift
2580 # Remember, the first character of IFS is used to create $*,
2581 # except with old shells:
2582 target_os=$*
2583 IFS=$ac_save_IFS
2584 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
2585
2586
2587 # The aliases save the names the user supplied, while $host etc.
2588 # will get canonicalized.
2589 test -n "$target_alias" &&
2590 test "$program_prefix$program_suffix$program_transform_name" = \
2591 NONENONEs,x,x, &&
2592 program_prefix=${target_alias}-
2593
2594 test "$program_prefix" != NONE &&
2595 program_transform_name="s&^&$program_prefix&;$program_transform_name"
2596 # Use a double $ so make ignores it.
2597 test "$program_suffix" != NONE &&
2598 program_transform_name="s&\$&$program_suffix&;$program_transform_name"
2599 # Double any \ or $.
2600 # By default was `s,x,x', remove it if useless.
2601 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
2602 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
2603
2604 ac_ext=c
2605 ac_cpp='$CPP $CPPFLAGS'
2606 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2607 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2608 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2609 if test -n "$ac_tool_prefix"; then
2610 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2611 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2612 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2613 $as_echo_n "checking for $ac_word... " >&6; }
2614 if test "${ac_cv_prog_CC+set}" = set; then :
2615 $as_echo_n "(cached) " >&6
2616 else
2617 if test -n "$CC"; then
2618 ac_cv_prog_CC="$CC" # Let the user override the test.
2619 else
2620 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2621 for as_dir in $PATH
2622 do
2623 IFS=$as_save_IFS
2624 test -z "$as_dir" && as_dir=.
2625 for ac_exec_ext in '' $ac_executable_extensions; do
2626 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2627 ac_cv_prog_CC="${ac_tool_prefix}gcc"
2628 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2629 break 2
2630 fi
2631 done
2632 done
2633 IFS=$as_save_IFS
2634
2635 fi
2636 fi
2637 CC=$ac_cv_prog_CC
2638 if test -n "$CC"; then
2639 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2640 $as_echo "$CC" >&6; }
2641 else
2642 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2643 $as_echo "no" >&6; }
2644 fi
2645
2646
2647 fi
2648 if test -z "$ac_cv_prog_CC"; then
2649 ac_ct_CC=$CC
2650 # Extract the first word of "gcc", so it can be a program name with args.
2651 set dummy gcc; ac_word=$2
2652 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2653 $as_echo_n "checking for $ac_word... " >&6; }
2654 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2655 $as_echo_n "(cached) " >&6
2656 else
2657 if test -n "$ac_ct_CC"; then
2658 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2659 else
2660 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2661 for as_dir in $PATH
2662 do
2663 IFS=$as_save_IFS
2664 test -z "$as_dir" && as_dir=.
2665 for ac_exec_ext in '' $ac_executable_extensions; do
2666 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2667 ac_cv_prog_ac_ct_CC="gcc"
2668 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2669 break 2
2670 fi
2671 done
2672 done
2673 IFS=$as_save_IFS
2674
2675 fi
2676 fi
2677 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2678 if test -n "$ac_ct_CC"; then
2679 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2680 $as_echo "$ac_ct_CC" >&6; }
2681 else
2682 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2683 $as_echo "no" >&6; }
2684 fi
2685
2686 if test "x$ac_ct_CC" = x; then
2687 CC=""
2688 else
2689 case $cross_compiling:$ac_tool_warned in
2690 yes:)
2691 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2692 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2693 ac_tool_warned=yes ;;
2694 esac
2695 CC=$ac_ct_CC
2696 fi
2697 else
2698 CC="$ac_cv_prog_CC"
2699 fi
2700
2701 if test -z "$CC"; then
2702 if test -n "$ac_tool_prefix"; then
2703 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2704 set dummy ${ac_tool_prefix}cc; ac_word=$2
2705 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2706 $as_echo_n "checking for $ac_word... " >&6; }
2707 if test "${ac_cv_prog_CC+set}" = set; then :
2708 $as_echo_n "(cached) " >&6
2709 else
2710 if test -n "$CC"; then
2711 ac_cv_prog_CC="$CC" # Let the user override the test.
2712 else
2713 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2714 for as_dir in $PATH
2715 do
2716 IFS=$as_save_IFS
2717 test -z "$as_dir" && as_dir=.
2718 for ac_exec_ext in '' $ac_executable_extensions; do
2719 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2720 ac_cv_prog_CC="${ac_tool_prefix}cc"
2721 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2722 break 2
2723 fi
2724 done
2725 done
2726 IFS=$as_save_IFS
2727
2728 fi
2729 fi
2730 CC=$ac_cv_prog_CC
2731 if test -n "$CC"; then
2732 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2733 $as_echo "$CC" >&6; }
2734 else
2735 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2736 $as_echo "no" >&6; }
2737 fi
2738
2739
2740 fi
2741 fi
2742 if test -z "$CC"; then
2743 # Extract the first word of "cc", so it can be a program name with args.
2744 set dummy cc; ac_word=$2
2745 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2746 $as_echo_n "checking for $ac_word... " >&6; }
2747 if test "${ac_cv_prog_CC+set}" = set; then :
2748 $as_echo_n "(cached) " >&6
2749 else
2750 if test -n "$CC"; then
2751 ac_cv_prog_CC="$CC" # Let the user override the test.
2752 else
2753 ac_prog_rejected=no
2754 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2755 for as_dir in $PATH
2756 do
2757 IFS=$as_save_IFS
2758 test -z "$as_dir" && as_dir=.
2759 for ac_exec_ext in '' $ac_executable_extensions; do
2760 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2761 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2762 ac_prog_rejected=yes
2763 continue
2764 fi
2765 ac_cv_prog_CC="cc"
2766 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2767 break 2
2768 fi
2769 done
2770 done
2771 IFS=$as_save_IFS
2772
2773 if test $ac_prog_rejected = yes; then
2774 # We found a bogon in the path, so make sure we never use it.
2775 set dummy $ac_cv_prog_CC
2776 shift
2777 if test $# != 0; then
2778 # We chose a different compiler from the bogus one.
2779 # However, it has the same basename, so the bogon will be chosen
2780 # first if we set CC to just the basename; use the full file name.
2781 shift
2782 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2783 fi
2784 fi
2785 fi
2786 fi
2787 CC=$ac_cv_prog_CC
2788 if test -n "$CC"; then
2789 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2790 $as_echo "$CC" >&6; }
2791 else
2792 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2793 $as_echo "no" >&6; }
2794 fi
2795
2796
2797 fi
2798 if test -z "$CC"; then
2799 if test -n "$ac_tool_prefix"; then
2800 for ac_prog in cl.exe
2801 do
2802 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2803 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2804 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2805 $as_echo_n "checking for $ac_word... " >&6; }
2806 if test "${ac_cv_prog_CC+set}" = set; then :
2807 $as_echo_n "(cached) " >&6
2808 else
2809 if test -n "$CC"; then
2810 ac_cv_prog_CC="$CC" # Let the user override the test.
2811 else
2812 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2813 for as_dir in $PATH
2814 do
2815 IFS=$as_save_IFS
2816 test -z "$as_dir" && as_dir=.
2817 for ac_exec_ext in '' $ac_executable_extensions; do
2818 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2819 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2820 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2821 break 2
2822 fi
2823 done
2824 done
2825 IFS=$as_save_IFS
2826
2827 fi
2828 fi
2829 CC=$ac_cv_prog_CC
2830 if test -n "$CC"; then
2831 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2832 $as_echo "$CC" >&6; }
2833 else
2834 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2835 $as_echo "no" >&6; }
2836 fi
2837
2838
2839 test -n "$CC" && break
2840 done
2841 fi
2842 if test -z "$CC"; then
2843 ac_ct_CC=$CC
2844 for ac_prog in cl.exe
2845 do
2846 # Extract the first word of "$ac_prog", so it can be a program name with args.
2847 set dummy $ac_prog; ac_word=$2
2848 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2849 $as_echo_n "checking for $ac_word... " >&6; }
2850 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2851 $as_echo_n "(cached) " >&6
2852 else
2853 if test -n "$ac_ct_CC"; then
2854 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2855 else
2856 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2857 for as_dir in $PATH
2858 do
2859 IFS=$as_save_IFS
2860 test -z "$as_dir" && as_dir=.
2861 for ac_exec_ext in '' $ac_executable_extensions; do
2862 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2863 ac_cv_prog_ac_ct_CC="$ac_prog"
2864 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2865 break 2
2866 fi
2867 done
2868 done
2869 IFS=$as_save_IFS
2870
2871 fi
2872 fi
2873 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2874 if test -n "$ac_ct_CC"; then
2875 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2876 $as_echo "$ac_ct_CC" >&6; }
2877 else
2878 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2879 $as_echo "no" >&6; }
2880 fi
2881
2882
2883 test -n "$ac_ct_CC" && break
2884 done
2885
2886 if test "x$ac_ct_CC" = x; then
2887 CC=""
2888 else
2889 case $cross_compiling:$ac_tool_warned in
2890 yes:)
2891 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2892 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2893 ac_tool_warned=yes ;;
2894 esac
2895 CC=$ac_ct_CC
2896 fi
2897 fi
2898
2899 fi
2900
2901
2902 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2903 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2904 as_fn_error "no acceptable C compiler found in \$PATH
2905 See \`config.log' for more details." "$LINENO" 5; }
2906
2907 # Provide some information about the compiler.
2908 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2909 set X $ac_compile
2910 ac_compiler=$2
2911 for ac_option in --version -v -V -qversion; do
2912 { { ac_try="$ac_compiler $ac_option >&5"
2913 case "(($ac_try" in
2914 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2915 *) ac_try_echo=$ac_try;;
2916 esac
2917 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2918 $as_echo "$ac_try_echo"; } >&5
2919 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2920 ac_status=$?
2921 if test -s conftest.err; then
2922 sed '10a\
2923 ... rest of stderr output deleted ...
2924 10q' conftest.err >conftest.er1
2925 cat conftest.er1 >&5
2926 rm -f conftest.er1 conftest.err
2927 fi
2928 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2929 test $ac_status = 0; }
2930 done
2931
2932 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2933 /* end confdefs.h. */
2934
2935 int
2936 main ()
2937 {
2938
2939 ;
2940 return 0;
2941 }
2942 _ACEOF
2943 ac_clean_files_save=$ac_clean_files
2944 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
2945 # Try to create an executable without -o first, disregard a.out.
2946 # It will help us diagnose broken compilers, and finding out an intuition
2947 # of exeext.
2948 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
2949 $as_echo_n "checking for C compiler default output file name... " >&6; }
2950 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2951
2952 # The possible output files:
2953 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2954
2955 ac_rmfiles=
2956 for ac_file in $ac_files
2957 do
2958 case $ac_file in
2959 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2960 * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2961 esac
2962 done
2963 rm -f $ac_rmfiles
2964
2965 if { { ac_try="$ac_link_default"
2966 case "(($ac_try" in
2967 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2968 *) ac_try_echo=$ac_try;;
2969 esac
2970 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2971 $as_echo "$ac_try_echo"; } >&5
2972 (eval "$ac_link_default") 2>&5
2973 ac_status=$?
2974 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2975 test $ac_status = 0; }; then :
2976 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2977 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2978 # in a Makefile. We should not override ac_cv_exeext if it was cached,
2979 # so that the user can short-circuit this test for compilers unknown to
2980 # Autoconf.
2981 for ac_file in $ac_files ''
2982 do
2983 test -f "$ac_file" || continue
2984 case $ac_file in
2985 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
2986 ;;
2987 [ab].out )
2988 # We found the default executable, but exeext='' is most
2989 # certainly right.
2990 break;;
2991 *.* )
2992 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2993 then :; else
2994 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2995 fi
2996 # We set ac_cv_exeext here because the later test for it is not
2997 # safe: cross compilers may not add the suffix if given an `-o'
2998 # argument, so we may need to know it at that point already.
2999 # Even if this section looks crufty: it has the advantage of
3000 # actually working.
3001 break;;
3002 * )
3003 break;;
3004 esac
3005 done
3006 test "$ac_cv_exeext" = no && ac_cv_exeext=
3007
3008 else
3009 ac_file=''
3010 fi
3011 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3012 $as_echo "$ac_file" >&6; }
3013 if test -z "$ac_file"; then :
3014 $as_echo "$as_me: failed program was:" >&5
3015 sed 's/^/| /' conftest.$ac_ext >&5
3016
3017 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3018 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3019 { as_fn_set_status 77
3020 as_fn_error "C compiler cannot create executables
3021 See \`config.log' for more details." "$LINENO" 5; }; }
3022 fi
3023 ac_exeext=$ac_cv_exeext
3024
3025 # Check that the compiler produces executables we can run. If not, either
3026 # the compiler is broken, or we cross compile.
3027 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3028 $as_echo_n "checking whether the C compiler works... " >&6; }
3029 # If not cross compiling, check that we can run a simple program.
3030 if test "$cross_compiling" != yes; then
3031 if { ac_try='./$ac_file'
3032 { { case "(($ac_try" in
3033 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3034 *) ac_try_echo=$ac_try;;
3035 esac
3036 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3037 $as_echo "$ac_try_echo"; } >&5
3038 (eval "$ac_try") 2>&5
3039 ac_status=$?
3040 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3041 test $ac_status = 0; }; }; then
3042 cross_compiling=no
3043 else
3044 if test "$cross_compiling" = maybe; then
3045 cross_compiling=yes
3046 else
3047 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3048 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3049 as_fn_error "cannot run C compiled programs.
3050 If you meant to cross compile, use \`--host'.
3051 See \`config.log' for more details." "$LINENO" 5; }
3052 fi
3053 fi
3054 fi
3055 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3056 $as_echo "yes" >&6; }
3057
3058 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
3059 ac_clean_files=$ac_clean_files_save
3060 # Check that the compiler produces executables we can run. If not, either
3061 # the compiler is broken, or we cross compile.
3062 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3063 $as_echo_n "checking whether we are cross compiling... " >&6; }
3064 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3065 $as_echo "$cross_compiling" >&6; }
3066
3067 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3068 $as_echo_n "checking for suffix of executables... " >&6; }
3069 if { { ac_try="$ac_link"
3070 case "(($ac_try" in
3071 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3072 *) ac_try_echo=$ac_try;;
3073 esac
3074 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3075 $as_echo "$ac_try_echo"; } >&5
3076 (eval "$ac_link") 2>&5
3077 ac_status=$?
3078 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3079 test $ac_status = 0; }; then :
3080 # If both `conftest.exe' and `conftest' are `present' (well, observable)
3081 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
3082 # work properly (i.e., refer to `conftest.exe'), while it won't with
3083 # `rm'.
3084 for ac_file in conftest.exe conftest conftest.*; do
3085 test -f "$ac_file" || continue
3086 case $ac_file in
3087 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3088 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3089 break;;
3090 * ) break;;
3091 esac
3092 done
3093 else
3094 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3095 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3096 as_fn_error "cannot compute suffix of executables: cannot compile and link
3097 See \`config.log' for more details." "$LINENO" 5; }
3098 fi
3099 rm -f conftest$ac_cv_exeext
3100 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3101 $as_echo "$ac_cv_exeext" >&6; }
3102
3103 rm -f conftest.$ac_ext
3104 EXEEXT=$ac_cv_exeext
3105 ac_exeext=$EXEEXT
3106 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3107 $as_echo_n "checking for suffix of object files... " >&6; }
3108 if test "${ac_cv_objext+set}" = set; then :
3109 $as_echo_n "(cached) " >&6
3110 else
3111 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3112 /* end confdefs.h. */
3113
3114 int
3115 main ()
3116 {
3117
3118 ;
3119 return 0;
3120 }
3121 _ACEOF
3122 rm -f conftest.o conftest.obj
3123 if { { ac_try="$ac_compile"
3124 case "(($ac_try" in
3125 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3126 *) ac_try_echo=$ac_try;;
3127 esac
3128 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3129 $as_echo "$ac_try_echo"; } >&5
3130 (eval "$ac_compile") 2>&5
3131 ac_status=$?
3132 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3133 test $ac_status = 0; }; then :
3134 for ac_file in conftest.o conftest.obj conftest.*; do
3135 test -f "$ac_file" || continue;
3136 case $ac_file in
3137 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3138 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3139 break;;
3140 esac
3141 done
3142 else
3143 $as_echo "$as_me: failed program was:" >&5
3144 sed 's/^/| /' conftest.$ac_ext >&5
3145
3146 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3147 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3148 as_fn_error "cannot compute suffix of object files: cannot compile
3149 See \`config.log' for more details." "$LINENO" 5; }
3150 fi
3151 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3152 fi
3153 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3154 $as_echo "$ac_cv_objext" >&6; }
3155 OBJEXT=$ac_cv_objext
3156 ac_objext=$OBJEXT
3157 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3158 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3159 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
3160 $as_echo_n "(cached) " >&6
3161 else
3162 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3163 /* end confdefs.h. */
3164
3165 int
3166 main ()
3167 {
3168 #ifndef __GNUC__
3169 choke me
3170 #endif
3171
3172 ;
3173 return 0;
3174 }
3175 _ACEOF
3176 if ac_fn_c_try_compile "$LINENO"; then :
3177 ac_compiler_gnu=yes
3178 else
3179 ac_compiler_gnu=no
3180 fi
3181 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3182 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3183
3184 fi
3185 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3186 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3187 if test $ac_compiler_gnu = yes; then
3188 GCC=yes
3189 else
3190 GCC=
3191 fi
3192 ac_test_CFLAGS=${CFLAGS+set}
3193 ac_save_CFLAGS=$CFLAGS
3194 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3195 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3196 if test "${ac_cv_prog_cc_g+set}" = set; then :
3197 $as_echo_n "(cached) " >&6
3198 else
3199 ac_save_c_werror_flag=$ac_c_werror_flag
3200 ac_c_werror_flag=yes
3201 ac_cv_prog_cc_g=no
3202 CFLAGS="-g"
3203 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3204 /* end confdefs.h. */
3205
3206 int
3207 main ()
3208 {
3209
3210 ;
3211 return 0;
3212 }
3213 _ACEOF
3214 if ac_fn_c_try_compile "$LINENO"; then :
3215 ac_cv_prog_cc_g=yes
3216 else
3217 CFLAGS=""
3218 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3219 /* end confdefs.h. */
3220
3221 int
3222 main ()
3223 {
3224
3225 ;
3226 return 0;
3227 }
3228 _ACEOF
3229 if ac_fn_c_try_compile "$LINENO"; then :
3230
3231 else
3232 ac_c_werror_flag=$ac_save_c_werror_flag
3233 CFLAGS="-g"
3234 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3235 /* end confdefs.h. */
3236
3237 int
3238 main ()
3239 {
3240
3241 ;
3242 return 0;
3243 }
3244 _ACEOF
3245 if ac_fn_c_try_compile "$LINENO"; then :
3246 ac_cv_prog_cc_g=yes
3247 fi
3248 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3249 fi
3250 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3251 fi
3252 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3253 ac_c_werror_flag=$ac_save_c_werror_flag
3254 fi
3255 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3256 $as_echo "$ac_cv_prog_cc_g" >&6; }
3257 if test "$ac_test_CFLAGS" = set; then
3258 CFLAGS=$ac_save_CFLAGS
3259 elif test $ac_cv_prog_cc_g = yes; then
3260 if test "$GCC" = yes; then
3261 CFLAGS="-g -O2"
3262 else
3263 CFLAGS="-g"
3264 fi
3265 else
3266 if test "$GCC" = yes; then
3267 CFLAGS="-O2"
3268 else
3269 CFLAGS=
3270 fi
3271 fi
3272 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3273 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3274 if test "${ac_cv_prog_cc_c89+set}" = set; then :
3275 $as_echo_n "(cached) " >&6
3276 else
3277 ac_cv_prog_cc_c89=no
3278 ac_save_CC=$CC
3279 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3280 /* end confdefs.h. */
3281 #include <stdarg.h>
3282 #include <stdio.h>
3283 #include <sys/types.h>
3284 #include <sys/stat.h>
3285 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
3286 struct buf { int x; };
3287 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3288 static char *e (p, i)
3289 char **p;
3290 int i;
3291 {
3292 return p[i];
3293 }
3294 static char *f (char * (*g) (char **, int), char **p, ...)
3295 {
3296 char *s;
3297 va_list v;
3298 va_start (v,p);
3299 s = g (p, va_arg (v,int));
3300 va_end (v);
3301 return s;
3302 }
3303
3304 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
3305 function prototypes and stuff, but not '\xHH' hex character constants.
3306 These don't provoke an error unfortunately, instead are silently treated
3307 as 'x'. The following induces an error, until -std is added to get
3308 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
3309 array size at least. It's necessary to write '\x00'==0 to get something
3310 that's true only with -std. */
3311 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3312
3313 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3314 inside strings and character constants. */
3315 #define FOO(x) 'x'
3316 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3317
3318 int test (int i, double x);
3319 struct s1 {int (*f) (int a);};
3320 struct s2 {int (*f) (double a);};
3321 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3322 int argc;
3323 char **argv;
3324 int
3325 main ()
3326 {
3327 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
3328 ;
3329 return 0;
3330 }
3331 _ACEOF
3332 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3333 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3334 do
3335 CC="$ac_save_CC $ac_arg"
3336 if ac_fn_c_try_compile "$LINENO"; then :
3337 ac_cv_prog_cc_c89=$ac_arg
3338 fi
3339 rm -f core conftest.err conftest.$ac_objext
3340 test "x$ac_cv_prog_cc_c89" != "xno" && break
3341 done
3342 rm -f conftest.$ac_ext
3343 CC=$ac_save_CC
3344
3345 fi
3346 # AC_CACHE_VAL
3347 case "x$ac_cv_prog_cc_c89" in
3348 x)
3349 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3350 $as_echo "none needed" >&6; } ;;
3351 xno)
3352 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3353 $as_echo "unsupported" >&6; } ;;
3354 *)
3355 CC="$CC $ac_cv_prog_cc_c89"
3356 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3357 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3358 esac
3359 if test "x$ac_cv_prog_cc_c89" != xno; then :
3360
3361 fi
3362
3363 ac_ext=c
3364 ac_cpp='$CPP $CPPFLAGS'
3365 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3366 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3367 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3368
3369 # Find a good install program. We prefer a C program (faster),
3370 # so one script is as good as another. But avoid the broken or
3371 # incompatible versions:
3372 # SysV /etc/install, /usr/sbin/install
3373 # SunOS /usr/etc/install
3374 # IRIX /sbin/install
3375 # AIX /bin/install
3376 # AmigaOS /C/install, which installs bootblocks on floppy discs
3377 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
3378 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
3379 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
3380 # OS/2's system install, which has a completely different semantic
3381 # ./install, which can be erroneously created by make from ./install.sh.
3382 # Reject install programs that cannot install multiple files.
3383 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
3384 $as_echo_n "checking for a BSD-compatible install... " >&6; }
3385 if test -z "$INSTALL"; then
3386 if test "${ac_cv_path_install+set}" = set; then :
3387 $as_echo_n "(cached) " >&6
3388 else
3389 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3390 for as_dir in $PATH
3391 do
3392 IFS=$as_save_IFS
3393 test -z "$as_dir" && as_dir=.
3394 # Account for people who put trailing slashes in PATH elements.
3395 case $as_dir/ in #((
3396 ./ | .// | /[cC]/* | \
3397 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
3398 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
3399 /usr/ucb/* ) ;;
3400 *)
3401 # OSF1 and SCO ODT 3.0 have their own names for install.
3402 # Don't use installbsd from OSF since it installs stuff as root
3403 # by default.
3404 for ac_prog in ginstall scoinst install; do
3405 for ac_exec_ext in '' $ac_executable_extensions; do
3406 if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
3407 if test $ac_prog = install &&
3408 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3409 # AIX install. It has an incompatible calling convention.
3410 :
3411 elif test $ac_prog = install &&
3412 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3413 # program-specific install script used by HP pwplus--don't use.
3414 :
3415 else
3416 rm -rf conftest.one conftest.two conftest.dir
3417 echo one > conftest.one
3418 echo two > conftest.two
3419 mkdir conftest.dir
3420 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
3421 test -s conftest.one && test -s conftest.two &&
3422 test -s conftest.dir/conftest.one &&
3423 test -s conftest.dir/conftest.two
3424 then
3425 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
3426 break 3
3427 fi
3428 fi
3429 fi
3430 done
3431 done
3432 ;;
3433 esac
3434
3435 done
3436 IFS=$as_save_IFS
3437
3438 rm -rf conftest.one conftest.two conftest.dir
3439
3440 fi
3441 if test "${ac_cv_path_install+set}" = set; then
3442 INSTALL=$ac_cv_path_install
3443 else
3444 # As a last resort, use the slow shell script. Don't cache a
3445 # value for INSTALL within a source directory, because that will
3446 # break other packages using the cache if that directory is
3447 # removed, or if the value is a relative name.
3448 INSTALL=$ac_install_sh
3449 fi
3450 fi
3451 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
3452 $as_echo "$INSTALL" >&6; }
3453
3454 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
3455 # It thinks the first close brace ends the variable substitution.
3456 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
3457
3458 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
3459
3460 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
3461
3462
3463 # Put a plausible default for CC_FOR_BUILD in Makefile.
3464 if test "x$cross_compiling" = "xno"; then
3465 CC_FOR_BUILD='$(CC)'
3466 else
3467 CC_FOR_BUILD=gcc
3468 fi
3469
3470
3471
3472
3473 AR=${AR-ar}
3474
3475 if test -n "$ac_tool_prefix"; then
3476 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
3477 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
3478 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3479 $as_echo_n "checking for $ac_word... " >&6; }
3480 if test "${ac_cv_prog_RANLIB+set}" = set; then :
3481 $as_echo_n "(cached) " >&6
3482 else
3483 if test -n "$RANLIB"; then
3484 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
3485 else
3486 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3487 for as_dir in $PATH
3488 do
3489 IFS=$as_save_IFS
3490 test -z "$as_dir" && as_dir=.
3491 for ac_exec_ext in '' $ac_executable_extensions; do
3492 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3493 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
3494 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3495 break 2
3496 fi
3497 done
3498 done
3499 IFS=$as_save_IFS
3500
3501 fi
3502 fi
3503 RANLIB=$ac_cv_prog_RANLIB
3504 if test -n "$RANLIB"; then
3505 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
3506 $as_echo "$RANLIB" >&6; }
3507 else
3508 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3509 $as_echo "no" >&6; }
3510 fi
3511
3512
3513 fi
3514 if test -z "$ac_cv_prog_RANLIB"; then
3515 ac_ct_RANLIB=$RANLIB
3516 # Extract the first word of "ranlib", so it can be a program name with args.
3517 set dummy ranlib; ac_word=$2
3518 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3519 $as_echo_n "checking for $ac_word... " >&6; }
3520 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
3521 $as_echo_n "(cached) " >&6
3522 else
3523 if test -n "$ac_ct_RANLIB"; then
3524 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
3525 else
3526 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3527 for as_dir in $PATH
3528 do
3529 IFS=$as_save_IFS
3530 test -z "$as_dir" && as_dir=.
3531 for ac_exec_ext in '' $ac_executable_extensions; do
3532 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3533 ac_cv_prog_ac_ct_RANLIB="ranlib"
3534 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3535 break 2
3536 fi
3537 done
3538 done
3539 IFS=$as_save_IFS
3540
3541 fi
3542 fi
3543 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
3544 if test -n "$ac_ct_RANLIB"; then
3545 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
3546 $as_echo "$ac_ct_RANLIB" >&6; }
3547 else
3548 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3549 $as_echo "no" >&6; }
3550 fi
3551
3552 if test "x$ac_ct_RANLIB" = x; then
3553 RANLIB=":"
3554 else
3555 case $cross_compiling:$ac_tool_warned in
3556 yes:)
3557 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3558 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3559 ac_tool_warned=yes ;;
3560 esac
3561 RANLIB=$ac_ct_RANLIB
3562 fi
3563 else
3564 RANLIB="$ac_cv_prog_RANLIB"
3565 fi
3566
3567
3568 ALL_LINGUAS=
3569 # If we haven't got the data from the intl directory,
3570 # assume NLS is disabled.
3571 USE_NLS=no
3572 LIBINTL=
3573 LIBINTL_DEP=
3574 INCINTL=
3575 XGETTEXT=
3576 GMSGFMT=
3577 POSUB=
3578
3579 if test -f ../../intl/config.intl; then
3580 . ../../intl/config.intl
3581 fi
3582 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
3583 $as_echo_n "checking whether NLS is requested... " >&6; }
3584 if test x"$USE_NLS" != xyes; then
3585 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3586 $as_echo "no" >&6; }
3587 else
3588 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3589 $as_echo "yes" >&6; }
3590
3591 $as_echo "#define ENABLE_NLS 1" >>confdefs.h
3592
3593
3594 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catalogs to be installed" >&5
3595 $as_echo_n "checking for catalogs to be installed... " >&6; }
3596 # Look for .po and .gmo files in the source directory.
3597 CATALOGS=
3598 XLINGUAS=
3599 for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
3600 # If there aren't any .gmo files the shell will give us the
3601 # literal string "../path/to/srcdir/po/*.gmo" which has to be
3602 # weeded out.
3603 case "$cat" in *\**)
3604 continue;;
3605 esac
3606 # The quadruple backslash is collapsed to a double backslash
3607 # by the backticks, then collapsed again by the double quotes,
3608 # leaving us with one backslash in the sed expression (right
3609 # before the dot that mustn't act as a wildcard).
3610 cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
3611 lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
3612 # The user is allowed to set LINGUAS to a list of languages to
3613 # install catalogs for. If it's empty that means "all of them."
3614 if test "x$LINGUAS" = x; then
3615 CATALOGS="$CATALOGS $cat"
3616 XLINGUAS="$XLINGUAS $lang"
3617 else
3618 case "$LINGUAS" in *$lang*)
3619 CATALOGS="$CATALOGS $cat"
3620 XLINGUAS="$XLINGUAS $lang"
3621 ;;
3622 esac
3623 fi
3624 done
3625 LINGUAS="$XLINGUAS"
3626 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINGUAS" >&5
3627 $as_echo "$LINGUAS" >&6; }
3628
3629
3630 DATADIRNAME=share
3631
3632 INSTOBJEXT=.mo
3633
3634 GENCAT=gencat
3635
3636 CATOBJEXT=.gmo
3637
3638 fi
3639
3640 # Check for common headers.
3641 # FIXME: Seems to me this can cause problems for i386-windows hosts.
3642 # At one point there were hardcoded AC_DEFINE's if ${host} = i386-*-windows*.
3643
3644 ac_ext=c
3645 ac_cpp='$CPP $CPPFLAGS'
3646 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3647 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3648 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3649 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3650 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3651 # On Suns, sometimes $CPP names a directory.
3652 if test -n "$CPP" && test -d "$CPP"; then
3653 CPP=
3654 fi
3655 if test -z "$CPP"; then
3656 if test "${ac_cv_prog_CPP+set}" = set; then :
3657 $as_echo_n "(cached) " >&6
3658 else
3659 # Double quotes because CPP needs to be expanded
3660 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3661 do
3662 ac_preproc_ok=false
3663 for ac_c_preproc_warn_flag in '' yes
3664 do
3665 # Use a header file that comes with gcc, so configuring glibc
3666 # with a fresh cross-compiler works.
3667 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3668 # <limits.h> exists even on freestanding compilers.
3669 # On the NeXT, cc -E runs the code through the compiler's parser,
3670 # not just through cpp. "Syntax error" is here to catch this case.
3671 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3672 /* end confdefs.h. */
3673 #ifdef __STDC__
3674 # include <limits.h>
3675 #else
3676 # include <assert.h>
3677 #endif
3678 Syntax error
3679 _ACEOF
3680 if ac_fn_c_try_cpp "$LINENO"; then :
3681
3682 else
3683 # Broken: fails on valid input.
3684 continue
3685 fi
3686 rm -f conftest.err conftest.$ac_ext
3687
3688 # OK, works on sane cases. Now check whether nonexistent headers
3689 # can be detected and how.
3690 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3691 /* end confdefs.h. */
3692 #include <ac_nonexistent.h>
3693 _ACEOF
3694 if ac_fn_c_try_cpp "$LINENO"; then :
3695 # Broken: success on invalid input.
3696 continue
3697 else
3698 # Passes both tests.
3699 ac_preproc_ok=:
3700 break
3701 fi
3702 rm -f conftest.err conftest.$ac_ext
3703
3704 done
3705 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3706 rm -f conftest.err conftest.$ac_ext
3707 if $ac_preproc_ok; then :
3708 break
3709 fi
3710
3711 done
3712 ac_cv_prog_CPP=$CPP
3713
3714 fi
3715 CPP=$ac_cv_prog_CPP
3716 else
3717 ac_cv_prog_CPP=$CPP
3718 fi
3719 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3720 $as_echo "$CPP" >&6; }
3721 ac_preproc_ok=false
3722 for ac_c_preproc_warn_flag in '' yes
3723 do
3724 # Use a header file that comes with gcc, so configuring glibc
3725 # with a fresh cross-compiler works.
3726 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3727 # <limits.h> exists even on freestanding compilers.
3728 # On the NeXT, cc -E runs the code through the compiler's parser,
3729 # not just through cpp. "Syntax error" is here to catch this case.
3730 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3731 /* end confdefs.h. */
3732 #ifdef __STDC__
3733 # include <limits.h>
3734 #else
3735 # include <assert.h>
3736 #endif
3737 Syntax error
3738 _ACEOF
3739 if ac_fn_c_try_cpp "$LINENO"; then :
3740
3741 else
3742 # Broken: fails on valid input.
3743 continue
3744 fi
3745 rm -f conftest.err conftest.$ac_ext
3746
3747 # OK, works on sane cases. Now check whether nonexistent headers
3748 # can be detected and how.
3749 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3750 /* end confdefs.h. */
3751 #include <ac_nonexistent.h>
3752 _ACEOF
3753 if ac_fn_c_try_cpp "$LINENO"; then :
3754 # Broken: success on invalid input.
3755 continue
3756 else
3757 # Passes both tests.
3758 ac_preproc_ok=:
3759 break
3760 fi
3761 rm -f conftest.err conftest.$ac_ext
3762
3763 done
3764 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3765 rm -f conftest.err conftest.$ac_ext
3766 if $ac_preproc_ok; then :
3767
3768 else
3769 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3770 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3771 as_fn_error "C preprocessor \"$CPP\" fails sanity check
3772 See \`config.log' for more details." "$LINENO" 5; }
3773 fi
3774
3775 ac_ext=c
3776 ac_cpp='$CPP $CPPFLAGS'
3777 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3778 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3779 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3780
3781
3782 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3783 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3784 if test "${ac_cv_path_GREP+set}" = set; then :
3785 $as_echo_n "(cached) " >&6
3786 else
3787 if test -z "$GREP"; then
3788 ac_path_GREP_found=false
3789 # Loop through the user's path and test for each of PROGNAME-LIST
3790 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3791 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3792 do
3793 IFS=$as_save_IFS
3794 test -z "$as_dir" && as_dir=.
3795 for ac_prog in grep ggrep; do
3796 for ac_exec_ext in '' $ac_executable_extensions; do
3797 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3798 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
3799 # Check for GNU ac_path_GREP and select it if it is found.
3800 # Check for GNU $ac_path_GREP
3801 case `"$ac_path_GREP" --version 2>&1` in
3802 *GNU*)
3803 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3804 *)
3805 ac_count=0
3806 $as_echo_n 0123456789 >"conftest.in"
3807 while :
3808 do
3809 cat "conftest.in" "conftest.in" >"conftest.tmp"
3810 mv "conftest.tmp" "conftest.in"
3811 cp "conftest.in" "conftest.nl"
3812 $as_echo 'GREP' >> "conftest.nl"
3813 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3814 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3815 as_fn_arith $ac_count + 1 && ac_count=$as_val
3816 if test $ac_count -gt ${ac_path_GREP_max-0}; then
3817 # Best one so far, save it but keep looking for a better one
3818 ac_cv_path_GREP="$ac_path_GREP"
3819 ac_path_GREP_max=$ac_count
3820 fi
3821 # 10*(2^10) chars as input seems more than enough
3822 test $ac_count -gt 10 && break
3823 done
3824 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3825 esac
3826
3827 $ac_path_GREP_found && break 3
3828 done
3829 done
3830 done
3831 IFS=$as_save_IFS
3832 if test -z "$ac_cv_path_GREP"; then
3833 as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3834 fi
3835 else
3836 ac_cv_path_GREP=$GREP
3837 fi
3838
3839 fi
3840 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3841 $as_echo "$ac_cv_path_GREP" >&6; }
3842 GREP="$ac_cv_path_GREP"
3843
3844
3845 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
3846 $as_echo_n "checking for egrep... " >&6; }
3847 if test "${ac_cv_path_EGREP+set}" = set; then :
3848 $as_echo_n "(cached) " >&6
3849 else
3850 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3851 then ac_cv_path_EGREP="$GREP -E"
3852 else
3853 if test -z "$EGREP"; then
3854 ac_path_EGREP_found=false
3855 # Loop through the user's path and test for each of PROGNAME-LIST
3856 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3857 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3858 do
3859 IFS=$as_save_IFS
3860 test -z "$as_dir" && as_dir=.
3861 for ac_prog in egrep; do
3862 for ac_exec_ext in '' $ac_executable_extensions; do
3863 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3864 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
3865 # Check for GNU ac_path_EGREP and select it if it is found.
3866 # Check for GNU $ac_path_EGREP
3867 case `"$ac_path_EGREP" --version 2>&1` in
3868 *GNU*)
3869 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3870 *)
3871 ac_count=0
3872 $as_echo_n 0123456789 >"conftest.in"
3873 while :
3874 do
3875 cat "conftest.in" "conftest.in" >"conftest.tmp"
3876 mv "conftest.tmp" "conftest.in"
3877 cp "conftest.in" "conftest.nl"
3878 $as_echo 'EGREP' >> "conftest.nl"
3879 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3880 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3881 as_fn_arith $ac_count + 1 && ac_count=$as_val
3882 if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3883 # Best one so far, save it but keep looking for a better one
3884 ac_cv_path_EGREP="$ac_path_EGREP"
3885 ac_path_EGREP_max=$ac_count
3886 fi
3887 # 10*(2^10) chars as input seems more than enough
3888 test $ac_count -gt 10 && break
3889 done
3890 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3891 esac
3892
3893 $ac_path_EGREP_found && break 3
3894 done
3895 done
3896 done
3897 IFS=$as_save_IFS
3898 if test -z "$ac_cv_path_EGREP"; then
3899 as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3900 fi
3901 else
3902 ac_cv_path_EGREP=$EGREP
3903 fi
3904
3905 fi
3906 fi
3907 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
3908 $as_echo "$ac_cv_path_EGREP" >&6; }
3909 EGREP="$ac_cv_path_EGREP"
3910
3911
3912 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
3913 $as_echo_n "checking for ANSI C header files... " >&6; }
3914 if test "${ac_cv_header_stdc+set}" = set; then :
3915 $as_echo_n "(cached) " >&6
3916 else
3917 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3918 /* end confdefs.h. */
3919 #include <stdlib.h>
3920 #include <stdarg.h>
3921 #include <string.h>
3922 #include <float.h>
3923
3924 int
3925 main ()
3926 {
3927
3928 ;
3929 return 0;
3930 }
3931 _ACEOF
3932 if ac_fn_c_try_compile "$LINENO"; then :
3933 ac_cv_header_stdc=yes
3934 else
3935 ac_cv_header_stdc=no
3936 fi
3937 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3938
3939 if test $ac_cv_header_stdc = yes; then
3940 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3941 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3942 /* end confdefs.h. */
3943 #include <string.h>
3944
3945 _ACEOF
3946 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3947 $EGREP "memchr" >/dev/null 2>&1; then :
3948
3949 else
3950 ac_cv_header_stdc=no
3951 fi
3952 rm -f conftest*
3953
3954 fi
3955
3956 if test $ac_cv_header_stdc = yes; then
3957 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3958 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3959 /* end confdefs.h. */
3960 #include <stdlib.h>
3961
3962 _ACEOF
3963 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3964 $EGREP "free" >/dev/null 2>&1; then :
3965
3966 else
3967 ac_cv_header_stdc=no
3968 fi
3969 rm -f conftest*
3970
3971 fi
3972
3973 if test $ac_cv_header_stdc = yes; then
3974 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3975 if test "$cross_compiling" = yes; then :
3976 :
3977 else
3978 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3979 /* end confdefs.h. */
3980 #include <ctype.h>
3981 #include <stdlib.h>
3982 #if ((' ' & 0x0FF) == 0x020)
3983 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3984 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3985 #else
3986 # define ISLOWER(c) \
3987 (('a' <= (c) && (c) <= 'i') \
3988 || ('j' <= (c) && (c) <= 'r') \
3989 || ('s' <= (c) && (c) <= 'z'))
3990 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3991 #endif
3992
3993 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3994 int
3995 main ()
3996 {
3997 int i;
3998 for (i = 0; i < 256; i++)
3999 if (XOR (islower (i), ISLOWER (i))
4000 || toupper (i) != TOUPPER (i))
4001 return 2;
4002 return 0;
4003 }
4004 _ACEOF
4005 if ac_fn_c_try_run "$LINENO"; then :
4006
4007 else
4008 ac_cv_header_stdc=no
4009 fi
4010 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4011 conftest.$ac_objext conftest.beam conftest.$ac_ext
4012 fi
4013
4014 fi
4015 fi
4016 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
4017 $as_echo "$ac_cv_header_stdc" >&6; }
4018 if test $ac_cv_header_stdc = yes; then
4019
4020 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
4021
4022 fi
4023
4024 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
4025 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4026 inttypes.h stdint.h unistd.h
4027 do :
4028 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4029 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
4030 "
4031 eval as_val=\$$as_ac_Header
4032 if test "x$as_val" = x""yes; then :
4033 cat >>confdefs.h <<_ACEOF
4034 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4035 _ACEOF
4036
4037 fi
4038
4039 done
4040
4041
4042 for ac_header in stdlib.h string.h strings.h unistd.h time.h
4043 do :
4044 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4045 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
4046 eval as_val=\$$as_ac_Header
4047 if test "x$as_val" = x""yes; then :
4048 cat >>confdefs.h <<_ACEOF
4049 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4050 _ACEOF
4051
4052 fi
4053
4054 done
4055
4056 for ac_header in sys/time.h sys/resource.h
4057 do :
4058 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4059 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
4060 eval as_val=\$$as_ac_Header
4061 if test "x$as_val" = x""yes; then :
4062 cat >>confdefs.h <<_ACEOF
4063 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4064 _ACEOF
4065
4066 fi
4067
4068 done
4069
4070 for ac_header in fcntl.h fpu_control.h
4071 do :
4072 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4073 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
4074 eval as_val=\$$as_ac_Header
4075 if test "x$as_val" = x""yes; then :
4076 cat >>confdefs.h <<_ACEOF
4077 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4078 _ACEOF
4079
4080 fi
4081
4082 done
4083
4084 for ac_header in dlfcn.h errno.h sys/stat.h
4085 do :
4086 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4087 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
4088 eval as_val=\$$as_ac_Header
4089 if test "x$as_val" = x""yes; then :
4090 cat >>confdefs.h <<_ACEOF
4091 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4092 _ACEOF
4093
4094 fi
4095
4096 done
4097
4098 for ac_func in getrusage time sigaction __setfpucw
4099 do :
4100 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
4101 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
4102 eval as_val=\$$as_ac_var
4103 if test "x$as_val" = x""yes; then :
4104 cat >>confdefs.h <<_ACEOF
4105 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
4106 _ACEOF
4107
4108 fi
4109 done
4110
4111
4112 # Check for socket libraries
4113 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for bind in -lsocket" >&5
4114 $as_echo_n "checking for bind in -lsocket... " >&6; }
4115 if test "${ac_cv_lib_socket_bind+set}" = set; then :
4116 $as_echo_n "(cached) " >&6
4117 else
4118 ac_check_lib_save_LIBS=$LIBS
4119 LIBS="-lsocket $LIBS"
4120 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4121 /* end confdefs.h. */
4122
4123 /* Override any GCC internal prototype to avoid an error.
4124 Use char because int might match the return type of a GCC
4125 builtin and then its argument prototype would still apply. */
4126 #ifdef __cplusplus
4127 extern "C"
4128 #endif
4129 char bind ();
4130 int
4131 main ()
4132 {
4133 return bind ();
4134 ;
4135 return 0;
4136 }
4137 _ACEOF
4138 if ac_fn_c_try_link "$LINENO"; then :
4139 ac_cv_lib_socket_bind=yes
4140 else
4141 ac_cv_lib_socket_bind=no
4142 fi
4143 rm -f core conftest.err conftest.$ac_objext \
4144 conftest$ac_exeext conftest.$ac_ext
4145 LIBS=$ac_check_lib_save_LIBS
4146 fi
4147 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_bind" >&5
4148 $as_echo "$ac_cv_lib_socket_bind" >&6; }
4149 if test "x$ac_cv_lib_socket_bind" = x""yes; then :
4150 cat >>confdefs.h <<_ACEOF
4151 #define HAVE_LIBSOCKET 1
4152 _ACEOF
4153
4154 LIBS="-lsocket $LIBS"
4155
4156 fi
4157
4158 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lnsl" >&5
4159 $as_echo_n "checking for gethostbyname in -lnsl... " >&6; }
4160 if test "${ac_cv_lib_nsl_gethostbyname+set}" = set; then :
4161 $as_echo_n "(cached) " >&6
4162 else
4163 ac_check_lib_save_LIBS=$LIBS
4164 LIBS="-lnsl $LIBS"
4165 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4166 /* end confdefs.h. */
4167
4168 /* Override any GCC internal prototype to avoid an error.
4169 Use char because int might match the return type of a GCC
4170 builtin and then its argument prototype would still apply. */
4171 #ifdef __cplusplus
4172 extern "C"
4173 #endif
4174 char gethostbyname ();
4175 int
4176 main ()
4177 {
4178 return gethostbyname ();
4179 ;
4180 return 0;
4181 }
4182 _ACEOF
4183 if ac_fn_c_try_link "$LINENO"; then :
4184 ac_cv_lib_nsl_gethostbyname=yes
4185 else
4186 ac_cv_lib_nsl_gethostbyname=no
4187 fi
4188 rm -f core conftest.err conftest.$ac_objext \
4189 conftest$ac_exeext conftest.$ac_ext
4190 LIBS=$ac_check_lib_save_LIBS
4191 fi
4192 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_gethostbyname" >&5
4193 $as_echo "$ac_cv_lib_nsl_gethostbyname" >&6; }
4194 if test "x$ac_cv_lib_nsl_gethostbyname" = x""yes; then :
4195 cat >>confdefs.h <<_ACEOF
4196 #define HAVE_LIBNSL 1
4197 _ACEOF
4198
4199 LIBS="-lnsl $LIBS"
4200
4201 fi
4202
4203
4204 # BFD conditionally uses zlib, so we must link it in if libbfd does, by
4205 # using the same condition.
4206
4207 # See if the user specified whether he wants zlib support or not.
4208
4209 # Check whether --with-zlib was given.
4210 if test "${with_zlib+set}" = set; then :
4211 withval=$with_zlib;
4212 else
4213 with_zlib=auto
4214 fi
4215
4216
4217 if test "$with_zlib" != "no"; then
4218 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing zlibVersion" >&5
4219 $as_echo_n "checking for library containing zlibVersion... " >&6; }
4220 if test "${ac_cv_search_zlibVersion+set}" = set; then :
4221 $as_echo_n "(cached) " >&6
4222 else
4223 ac_func_search_save_LIBS=$LIBS
4224 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4225 /* end confdefs.h. */
4226
4227 /* Override any GCC internal prototype to avoid an error.
4228 Use char because int might match the return type of a GCC
4229 builtin and then its argument prototype would still apply. */
4230 #ifdef __cplusplus
4231 extern "C"
4232 #endif
4233 char zlibVersion ();
4234 int
4235 main ()
4236 {
4237 return zlibVersion ();
4238 ;
4239 return 0;
4240 }
4241 _ACEOF
4242 for ac_lib in '' z; do
4243 if test -z "$ac_lib"; then
4244 ac_res="none required"
4245 else
4246 ac_res=-l$ac_lib
4247 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
4248 fi
4249 if ac_fn_c_try_link "$LINENO"; then :
4250 ac_cv_search_zlibVersion=$ac_res
4251 fi
4252 rm -f core conftest.err conftest.$ac_objext \
4253 conftest$ac_exeext
4254 if test "${ac_cv_search_zlibVersion+set}" = set; then :
4255 break
4256 fi
4257 done
4258 if test "${ac_cv_search_zlibVersion+set}" = set; then :
4259
4260 else
4261 ac_cv_search_zlibVersion=no
4262 fi
4263 rm conftest.$ac_ext
4264 LIBS=$ac_func_search_save_LIBS
4265 fi
4266 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_zlibVersion" >&5
4267 $as_echo "$ac_cv_search_zlibVersion" >&6; }
4268 ac_res=$ac_cv_search_zlibVersion
4269 if test "$ac_res" != no; then :
4270 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
4271 for ac_header in zlib.h
4272 do :
4273 ac_fn_c_check_header_mongrel "$LINENO" "zlib.h" "ac_cv_header_zlib_h" "$ac_includes_default"
4274 if test "x$ac_cv_header_zlib_h" = x""yes; then :
4275 cat >>confdefs.h <<_ACEOF
4276 #define HAVE_ZLIB_H 1
4277 _ACEOF
4278
4279 fi
4280
4281 done
4282
4283 fi
4284
4285 if test "$with_zlib" = "yes" -a "$ac_cv_header_zlib_h" != "yes"; then
4286 as_fn_error "zlib (libz) library was explicitly requested but not found" "$LINENO" 5
4287 fi
4288 fi
4289
4290
4291 . ${srcdir}/../../bfd/configure.host
4292
4293
4294
4295 USE_MAINTAINER_MODE=no
4296 # Check whether --enable-maintainer-mode was given.
4297 if test "${enable_maintainer_mode+set}" = set; then :
4298 enableval=$enable_maintainer_mode; case "${enableval}" in
4299 yes) MAINT="" USE_MAINTAINER_MODE=yes ;;
4300 no) MAINT="#" ;;
4301 *) as_fn_error "\"--enable-maintainer-mode does not take a value\"" "$LINENO" 5; MAINT="#" ;;
4302 esac
4303 if test x"$silent" != x"yes" && test x"$MAINT" = x""; then
4304 echo "Setting maintainer mode" 6>&1
4305 fi
4306 else
4307 MAINT="#"
4308 fi
4309
4310
4311
4312 # Check whether --enable-sim-bswap was given.
4313 if test "${enable_sim_bswap+set}" = set; then :
4314 enableval=$enable_sim_bswap; case "${enableval}" in
4315 yes) sim_bswap="-DWITH_BSWAP=1 -DUSE_BSWAP=1";;
4316 no) sim_bswap="-DWITH_BSWAP=0";;
4317 *) as_fn_error "\"--enable-sim-bswap does not take a value\"" "$LINENO" 5; sim_bswap="";;
4318 esac
4319 if test x"$silent" != x"yes" && test x"$sim_bswap" != x""; then
4320 echo "Setting bswap flags = $sim_bswap" 6>&1
4321 fi
4322 else
4323 sim_bswap=""
4324 fi
4325
4326
4327
4328 # Check whether --enable-sim-cflags was given.
4329 if test "${enable_sim_cflags+set}" = set; then :
4330 enableval=$enable_sim_cflags; case "${enableval}" in
4331 yes) sim_cflags="-O2 -fomit-frame-pointer";;
4332 trace) as_fn_error "\"Please use --enable-sim-debug instead.\"" "$LINENO" 5; sim_cflags="";;
4333 no) sim_cflags="";;
4334 *) sim_cflags=`echo "${enableval}" | sed -e "s/,/ /g"`;;
4335 esac
4336 if test x"$silent" != x"yes" && test x"$sim_cflags" != x""; then
4337 echo "Setting sim cflags = $sim_cflags" 6>&1
4338 fi
4339 else
4340 sim_cflags=""
4341 fi
4342
4343
4344
4345 # Check whether --enable-sim-debug was given.
4346 if test "${enable_sim_debug+set}" = set; then :
4347 enableval=$enable_sim_debug; case "${enableval}" in
4348 yes) sim_debug="-DDEBUG=7 -DWITH_DEBUG=7";;
4349 no) sim_debug="-DDEBUG=0 -DWITH_DEBUG=0";;
4350 *) sim_debug="-DDEBUG='(${enableval})' -DWITH_DEBUG='(${enableval})'";;
4351 esac
4352 if test x"$silent" != x"yes" && test x"$sim_debug" != x""; then
4353 echo "Setting sim debug = $sim_debug" 6>&1
4354 fi
4355 else
4356 sim_debug=""
4357 fi
4358
4359
4360
4361 # Check whether --enable-sim-stdio was given.
4362 if test "${enable_sim_stdio+set}" = set; then :
4363 enableval=$enable_sim_stdio; case "${enableval}" in
4364 yes) sim_stdio="-DWITH_STDIO=DO_USE_STDIO";;
4365 no) sim_stdio="-DWITH_STDIO=DONT_USE_STDIO";;
4366 *) as_fn_error "\"Unknown value $enableval passed to --enable-sim-stdio\"" "$LINENO" 5; sim_stdio="";;
4367 esac
4368 if test x"$silent" != x"yes" && test x"$sim_stdio" != x""; then
4369 echo "Setting stdio flags = $sim_stdio" 6>&1
4370 fi
4371 else
4372 sim_stdio=""
4373 fi
4374
4375
4376
4377 # Check whether --enable-sim-trace was given.
4378 if test "${enable_sim_trace+set}" = set; then :
4379 enableval=$enable_sim_trace; case "${enableval}" in
4380 yes) sim_trace="-DTRACE=1 -DWITH_TRACE=-1";;
4381 no) sim_trace="-DTRACE=0 -DWITH_TRACE=0";;
4382 [-0-9]*)
4383 sim_trace="-DTRACE='(${enableval})' -DWITH_TRACE='(${enableval})'";;
4384 [a-z]*)
4385 sim_trace=""
4386 for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
4387 if test x"$sim_trace" = x; then
4388 sim_trace="-DWITH_TRACE='(TRACE_$x"
4389 else
4390 sim_trace="${sim_trace}|TRACE_$x"
4391 fi
4392 done
4393 sim_trace="$sim_trace)'" ;;
4394 esac
4395 if test x"$silent" != x"yes" && test x"$sim_trace" != x""; then
4396 echo "Setting sim trace = $sim_trace" 6>&1
4397 fi
4398 else
4399 sim_trace=""
4400 fi
4401
4402
4403
4404 # Check whether --enable-sim-profile was given.
4405 if test "${enable_sim_profile+set}" = set; then :
4406 enableval=$enable_sim_profile; case "${enableval}" in
4407 yes) sim_profile="-DPROFILE=1 -DWITH_PROFILE=-1";;
4408 no) sim_profile="-DPROFILE=0 -DWITH_PROFILE=0";;
4409 [-0-9]*)
4410 sim_profile="-DPROFILE='(${enableval})' -DWITH_PROFILE='(${enableval})'";;
4411 [a-z]*)
4412 sim_profile=""
4413 for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
4414 if test x"$sim_profile" = x; then
4415 sim_profile="-DWITH_PROFILE='(PROFILE_$x"
4416 else
4417 sim_profile="${sim_profile}|PROFILE_$x"
4418 fi
4419 done
4420 sim_profile="$sim_profile)'" ;;
4421 esac
4422 if test x"$silent" != x"yes" && test x"$sim_profile" != x""; then
4423 echo "Setting sim profile = $sim_profile" 6>&1
4424 fi
4425 else
4426 sim_profile="-DPROFILE=1 -DWITH_PROFILE=-1"
4427 fi
4428
4429
4430
4431
4432 # Check whether --with-pkgversion was given.
4433 if test "${with_pkgversion+set}" = set; then :
4434 withval=$with_pkgversion; case "$withval" in
4435 yes) as_fn_error "package version not specified" "$LINENO" 5 ;;
4436 no) PKGVERSION= ;;
4437 *) PKGVERSION="($withval) " ;;
4438 esac
4439 else
4440 PKGVERSION="(GDB) "
4441
4442 fi
4443
4444
4445
4446
4447
4448 # Check whether --with-bugurl was given.
4449 if test "${with_bugurl+set}" = set; then :
4450 withval=$with_bugurl; case "$withval" in
4451 yes) as_fn_error "bug URL not specified" "$LINENO" 5 ;;
4452 no) BUGURL=
4453 ;;
4454 *) BUGURL="$withval"
4455 ;;
4456 esac
4457 else
4458 BUGURL="http://www.gnu.org/software/gdb/bugs/"
4459
4460 fi
4461
4462 case ${BUGURL} in
4463 "")
4464 REPORT_BUGS_TO=
4465 REPORT_BUGS_TEXI=
4466 ;;
4467 *)
4468 REPORT_BUGS_TO="<$BUGURL>"
4469 REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`}
4470 ;;
4471 esac;
4472
4473
4474
4475
4476 cat >>confdefs.h <<_ACEOF
4477 #define PKGVERSION "$PKGVERSION"
4478 _ACEOF
4479
4480
4481 cat >>confdefs.h <<_ACEOF
4482 #define REPORT_BUGS_TO "$REPORT_BUGS_TO"
4483 _ACEOF
4484
4485
4486 { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5
4487 $as_echo_n "checking return type of signal handlers... " >&6; }
4488 if test "${ac_cv_type_signal+set}" = set; then :
4489 $as_echo_n "(cached) " >&6
4490 else
4491 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4492 /* end confdefs.h. */
4493 #include <sys/types.h>
4494 #include <signal.h>
4495
4496 int
4497 main ()
4498 {
4499 return *(signal (0, 0)) (0) == 1;
4500 ;
4501 return 0;
4502 }
4503 _ACEOF
4504 if ac_fn_c_try_compile "$LINENO"; then :
4505 ac_cv_type_signal=int
4506 else
4507 ac_cv_type_signal=void
4508 fi
4509 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4510 fi
4511 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5
4512 $as_echo "$ac_cv_type_signal" >&6; }
4513
4514 cat >>confdefs.h <<_ACEOF
4515 #define RETSIGTYPE $ac_cv_type_signal
4516 _ACEOF
4517
4518
4519
4520
4521
4522 sim_link_files=
4523 sim_link_links=
4524
4525 sim_link_links=tconfig.h
4526 if test -f ${srcdir}/tconfig.in
4527 then
4528 sim_link_files=tconfig.in
4529 else
4530 sim_link_files=../common/tconfig.in
4531 fi
4532
4533 # targ-vals.def points to the libc macro description file.
4534 case "${target}" in
4535 *-*-*) TARG_VALS_DEF=../common/nltvals.def ;;
4536 esac
4537 sim_link_files="${sim_link_files} ${TARG_VALS_DEF}"
4538 sim_link_links="${sim_link_links} targ-vals.def"
4539
4540
4541
4542 wire_endian="BIG_ENDIAN"
4543 default_endian=""
4544 # Check whether --enable-sim-endian was given.
4545 if test "${enable_sim_endian+set}" = set; then :
4546 enableval=$enable_sim_endian; case "${enableval}" in
4547 b*|B*) sim_endian="-DWITH_TARGET_BYTE_ORDER=BIG_ENDIAN";;
4548 l*|L*) sim_endian="-DWITH_TARGET_BYTE_ORDER=LITTLE_ENDIAN";;
4549 yes) if test x"$wire_endian" != x; then
4550 sim_endian="-DWITH_TARGET_BYTE_ORDER=${wire_endian}"
4551 else
4552 if test x"$default_endian" != x; then
4553 sim_endian="-DWITH_TARGET_BYTE_ORDER=${default_endian}"
4554 else
4555 echo "No hard-wired endian for target $target" 1>&6
4556 sim_endian="-DWITH_TARGET_BYTE_ORDER=0"
4557 fi
4558 fi;;
4559 no) if test x"$default_endian" != x; then
4560 sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=${default_endian}"
4561 else
4562 if test x"$wire_endian" != x; then
4563 sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=${wire_endian}"
4564 else
4565 echo "No default endian for target $target" 1>&6
4566 sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=0"
4567 fi
4568 fi;;
4569 *) as_fn_error "\"Unknown value $enableval for --enable-sim-endian\"" "$LINENO" 5; sim_endian="";;
4570 esac
4571 if test x"$silent" != x"yes" && test x"$sim_endian" != x""; then
4572 echo "Setting endian flags = $sim_endian" 6>&1
4573 fi
4574 else
4575 if test x"$default_endian" != x; then
4576 sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=${default_endian}"
4577 else
4578 if test x"$wire_endian" != x; then
4579 sim_endian="-DWITH_TARGET_BYTE_ORDER=${wire_endian}"
4580 else
4581 sim_endian=
4582 fi
4583 fi
4584 fi
4585
4586 wire_alignment="STRICT_ALIGNMENT"
4587 default_alignment=""
4588
4589 # Check whether --enable-sim-alignment was given.
4590 if test "${enable_sim_alignment+set}" = set; then :
4591 enableval=$enable_sim_alignment; case "${enableval}" in
4592 strict | STRICT) sim_alignment="-DWITH_ALIGNMENT=STRICT_ALIGNMENT";;
4593 nonstrict | NONSTRICT) sim_alignment="-DWITH_ALIGNMENT=NONSTRICT_ALIGNMENT";;
4594 forced | FORCED) sim_alignment="-DWITH_ALIGNMENT=FORCED_ALIGNMENT";;
4595 yes) if test x"$wire_alignment" != x; then
4596 sim_alignment="-DWITH_ALIGNMENT=${wire_alignment}"
4597 else
4598 if test x"$default_alignment" != x; then
4599 sim_alignment="-DWITH_ALIGNMENT=${default_alignment}"
4600 else
4601 echo "No hard-wired alignment for target $target" 1>&6
4602 sim_alignment="-DWITH_ALIGNMENT=0"
4603 fi
4604 fi;;
4605 no) if test x"$default_alignment" != x; then
4606 sim_alignment="-DWITH_DEFAULT_ALIGNMENT=${default_alignment}"
4607 else
4608 if test x"$wire_alignment" != x; then
4609 sim_alignment="-DWITH_DEFAULT_ALIGNMENT=${wire_alignment}"
4610 else
4611 echo "No default alignment for target $target" 1>&6
4612 sim_alignment="-DWITH_DEFAULT_ALIGNMENT=0"
4613 fi
4614 fi;;
4615 *) as_fn_error "\"Unknown value $enableval passed to --enable-sim-alignment\"" "$LINENO" 5; sim_alignment="";;
4616 esac
4617 if test x"$silent" != x"yes" && test x"$sim_alignment" != x""; then
4618 echo "Setting alignment flags = $sim_alignment" 6>&1
4619 fi
4620 else
4621 if test x"$default_alignment" != x; then
4622 sim_alignment="-DWITH_DEFAULT_ALIGNMENT=${default_alignment}"
4623 else
4624 if test x"$wire_alignment" != x; then
4625 sim_alignment="-DWITH_ALIGNMENT=${wire_alignment}"
4626 else
4627 sim_alignment=
4628 fi
4629 fi
4630 fi
4631
4632
4633 # Check whether --enable-sim-hostendian was given.
4634 if test "${enable_sim_hostendian+set}" = set; then :
4635 enableval=$enable_sim_hostendian; case "${enableval}" in
4636 no) sim_hostendian="-DWITH_HOST_BYTE_ORDER=0";;
4637 b*|B*) sim_hostendian="-DWITH_HOST_BYTE_ORDER=BIG_ENDIAN";;
4638 l*|L*) sim_hostendian="-DWITH_HOST_BYTE_ORDER=LITTLE_ENDIAN";;
4639 *) as_fn_error "\"Unknown value $enableval for --enable-sim-hostendian\"" "$LINENO" 5; sim_hostendian="";;
4640 esac
4641 if test x"$silent" != x"yes" && test x"$sim_hostendian" != x""; then
4642 echo "Setting hostendian flags = $sim_hostendian" 6>&1
4643 fi
4644 else
4645
4646 if test "x$cross_compiling" = "xno"; then
4647 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
4648 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
4649 if test "${ac_cv_c_bigendian+set}" = set; then :
4650 $as_echo_n "(cached) " >&6
4651 else
4652 ac_cv_c_bigendian=unknown
4653 # See if we're dealing with a universal compiler.
4654 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4655 /* end confdefs.h. */
4656 #ifndef __APPLE_CC__
4657 not a universal capable compiler
4658 #endif
4659 typedef int dummy;
4660
4661 _ACEOF
4662 if ac_fn_c_try_compile "$LINENO"; then :
4663
4664 # Check for potential -arch flags. It is not universal unless
4665 # there are at least two -arch flags with different values.
4666 ac_arch=
4667 ac_prev=
4668 for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
4669 if test -n "$ac_prev"; then
4670 case $ac_word in
4671 i?86 | x86_64 | ppc | ppc64)
4672 if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
4673 ac_arch=$ac_word
4674 else
4675 ac_cv_c_bigendian=universal
4676 break
4677 fi
4678 ;;
4679 esac
4680 ac_prev=
4681 elif test "x$ac_word" = "x-arch"; then
4682 ac_prev=arch
4683 fi
4684 done
4685 fi
4686 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4687 if test $ac_cv_c_bigendian = unknown; then
4688 # See if sys/param.h defines the BYTE_ORDER macro.
4689 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4690 /* end confdefs.h. */
4691 #include <sys/types.h>
4692 #include <sys/param.h>
4693
4694 int
4695 main ()
4696 {
4697 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
4698 && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
4699 && LITTLE_ENDIAN)
4700 bogus endian macros
4701 #endif
4702
4703 ;
4704 return 0;
4705 }
4706 _ACEOF
4707 if ac_fn_c_try_compile "$LINENO"; then :
4708 # It does; now see whether it defined to BIG_ENDIAN or not.
4709 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4710 /* end confdefs.h. */
4711 #include <sys/types.h>
4712 #include <sys/param.h>
4713
4714 int
4715 main ()
4716 {
4717 #if BYTE_ORDER != BIG_ENDIAN
4718 not big endian
4719 #endif
4720
4721 ;
4722 return 0;
4723 }
4724 _ACEOF
4725 if ac_fn_c_try_compile "$LINENO"; then :
4726 ac_cv_c_bigendian=yes
4727 else
4728 ac_cv_c_bigendian=no
4729 fi
4730 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4731 fi
4732 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4733 fi
4734 if test $ac_cv_c_bigendian = unknown; then
4735 # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
4736 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4737 /* end confdefs.h. */
4738 #include <limits.h>
4739
4740 int
4741 main ()
4742 {
4743 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
4744 bogus endian macros
4745 #endif
4746
4747 ;
4748 return 0;
4749 }
4750 _ACEOF
4751 if ac_fn_c_try_compile "$LINENO"; then :
4752 # It does; now see whether it defined to _BIG_ENDIAN or not.
4753 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4754 /* end confdefs.h. */
4755 #include <limits.h>
4756
4757 int
4758 main ()
4759 {
4760 #ifndef _BIG_ENDIAN
4761 not big endian
4762 #endif
4763
4764 ;
4765 return 0;
4766 }
4767 _ACEOF
4768 if ac_fn_c_try_compile "$LINENO"; then :
4769 ac_cv_c_bigendian=yes
4770 else
4771 ac_cv_c_bigendian=no
4772 fi
4773 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4774 fi
4775 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4776 fi
4777 if test $ac_cv_c_bigendian = unknown; then
4778 # Compile a test program.
4779 if test "$cross_compiling" = yes; then :
4780 # Try to guess by grepping values from an object file.
4781 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4782 /* end confdefs.h. */
4783 short int ascii_mm[] =
4784 { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
4785 short int ascii_ii[] =
4786 { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
4787 int use_ascii (int i) {
4788 return ascii_mm[i] + ascii_ii[i];
4789 }
4790 short int ebcdic_ii[] =
4791 { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
4792 short int ebcdic_mm[] =
4793 { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
4794 int use_ebcdic (int i) {
4795 return ebcdic_mm[i] + ebcdic_ii[i];
4796 }
4797 extern int foo;
4798
4799 int
4800 main ()
4801 {
4802 return use_ascii (foo) == use_ebcdic (foo);
4803 ;
4804 return 0;
4805 }
4806 _ACEOF
4807 if ac_fn_c_try_compile "$LINENO"; then :
4808 if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
4809 ac_cv_c_bigendian=yes
4810 fi
4811 if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
4812 if test "$ac_cv_c_bigendian" = unknown; then
4813 ac_cv_c_bigendian=no
4814 else
4815 # finding both strings is unlikely to happen, but who knows?
4816 ac_cv_c_bigendian=unknown
4817 fi
4818 fi
4819 fi
4820 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4821 else
4822 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4823 /* end confdefs.h. */
4824 $ac_includes_default
4825 int
4826 main ()
4827 {
4828
4829 /* Are we little or big endian? From Harbison&Steele. */
4830 union
4831 {
4832 long int l;
4833 char c[sizeof (long int)];
4834 } u;
4835 u.l = 1;
4836 return u.c[sizeof (long int) - 1] == 1;
4837
4838 ;
4839 return 0;
4840 }
4841 _ACEOF
4842 if ac_fn_c_try_run "$LINENO"; then :
4843 ac_cv_c_bigendian=no
4844 else
4845 ac_cv_c_bigendian=yes
4846 fi
4847 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4848 conftest.$ac_objext conftest.beam conftest.$ac_ext
4849 fi
4850
4851 fi
4852 fi
4853 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
4854 $as_echo "$ac_cv_c_bigendian" >&6; }
4855 case $ac_cv_c_bigendian in #(
4856 yes)
4857 $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
4858 ;; #(
4859 no)
4860 ;; #(
4861 universal)
4862
4863 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
4864
4865 ;; #(
4866 *)
4867 as_fn_error "unknown endianness
4868 presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
4869 esac
4870
4871 if test $ac_cv_c_bigendian = yes; then
4872 sim_hostendian="-DWITH_HOST_BYTE_ORDER=BIG_ENDIAN"
4873 else
4874 sim_hostendian="-DWITH_HOST_BYTE_ORDER=LITTLE_ENDIAN"
4875 fi
4876 else
4877 sim_hostendian="-DWITH_HOST_BYTE_ORDER=0"
4878 fi
4879 fi
4880
4881
4882 default_sim_scache="16384"
4883 # Check whether --enable-sim-scache was given.
4884 if test "${enable_sim_scache+set}" = set; then :
4885 enableval=$enable_sim_scache; case "${enableval}" in
4886 yes) sim_scache="-DWITH_SCACHE=${default_sim_scache}";;
4887 no) sim_scache="-DWITH_SCACHE=0" ;;
4888 [0-9]*) sim_scache="-DWITH_SCACHE=${enableval}";;
4889 *) as_fn_error "\"Bad value $enableval passed to --enable-sim-scache\"" "$LINENO" 5;
4890 sim_scache="";;
4891 esac
4892 if test x"$silent" != x"yes" && test x"$sim_scache" != x""; then
4893 echo "Setting scache size = $sim_scache" 6>&1
4894 fi
4895 else
4896 sim_scache="-DWITH_SCACHE=${default_sim_scache}"
4897 fi
4898
4899
4900
4901 default_sim_default_model="m32r/d"
4902 # Check whether --enable-sim-default-model was given.
4903 if test "${enable_sim_default_model+set}" = set; then :
4904 enableval=$enable_sim_default_model; case "${enableval}" in
4905 yes|no) as_fn_error "\"Missing argument to --enable-sim-default-model\"" "$LINENO" 5;;
4906 *) sim_default_model="-DWITH_DEFAULT_MODEL='\"${enableval}\"'";;
4907 esac
4908 if test x"$silent" != x"yes" && test x"$sim_default_model" != x""; then
4909 echo "Setting default model = $sim_default_model" 6>&1
4910 fi
4911 else
4912 sim_default_model="-DWITH_DEFAULT_MODEL='\"${default_sim_default_model}\"'"
4913 fi
4914
4915
4916
4917 # Check whether --enable-sim-environment was given.
4918 if test "${enable_sim_environment+set}" = set; then :
4919 enableval=$enable_sim_environment; case "${enableval}" in
4920 all | ALL) sim_environment="-DWITH_ENVIRONMENT=ALL_ENVIRONMENT";;
4921 user | USER) sim_environment="-DWITH_ENVIRONMENT=USER_ENVIRONMENT";;
4922 virtual | VIRTUAL) sim_environment="-DWITH_ENVIRONMENT=VIRTUAL_ENVIRONMENT";;
4923 operating | OPERATING) sim_environment="-DWITH_ENVIRONMENT=OPERATING_ENVIRONMENT";;
4924 *) as_fn_error "\"Unknown value $enableval passed to --enable-sim-environment\"" "$LINENO" 5;
4925 sim_environment="";;
4926 esac
4927 if test x"$silent" != x"yes" && test x"$sim_environment" != x""; then
4928 echo "Setting sim environment = $sim_environment" 6>&1
4929 fi
4930 else
4931 sim_environment="-DWITH_ENVIRONMENT=ALL_ENVIRONMENT"
4932 fi
4933
4934
4935 default_sim_inline=""
4936 # Check whether --enable-sim-inline was given.
4937 if test "${enable_sim_inline+set}" = set; then :
4938 enableval=$enable_sim_inline; sim_inline=""
4939 case "$enableval" in
4940 no) sim_inline="-DDEFAULT_INLINE=0";;
4941 0) sim_inline="-DDEFAULT_INLINE=0";;
4942 yes | 2) sim_inline="-DDEFAULT_INLINE=ALL_C_INLINE";;
4943 1) sim_inline="-DDEFAULT_INLINE=INLINE_LOCALS";;
4944 *) for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
4945 new_flag=""
4946 case "$x" in
4947 *_INLINE=*) new_flag="-D$x";;
4948 *=*) new_flag=`echo "$x" | sed -e "s/=/_INLINE=/" -e "s/^/-D/"`;;
4949 *_INLINE) new_flag="-D$x=ALL_C_INLINE";;
4950 *) new_flag="-D$x""_INLINE=ALL_C_INLINE";;
4951 esac
4952 if test x"$sim_inline" = x""; then
4953 sim_inline="$new_flag"
4954 else
4955 sim_inline="$sim_inline $new_flag"
4956 fi
4957 done;;
4958 esac
4959 if test x"$silent" != x"yes" && test x"$sim_inline" != x""; then
4960 echo "Setting inline flags = $sim_inline" 6>&1
4961 fi
4962 else
4963
4964 if test "x$cross_compiling" = "xno"; then
4965 if test x"$GCC" != "x" -a x"${default_sim_inline}" != "x" ; then
4966 sim_inline="${default_sim_inline}"
4967 if test x"$silent" != x"yes"; then
4968 echo "Setting inline flags = $sim_inline" 6>&1
4969 fi
4970 else
4971 sim_inline=""
4972 fi
4973 else
4974 sim_inline="-DDEFAULT_INLINE=0"
4975 fi
4976 fi
4977
4978
4979 cgen_maint=no
4980 cgen=guile
4981 cgendir='$(srcdir)/../../cgen'
4982 # Check whether --enable-cgen-maint was given.
4983 if test "${enable_cgen_maint+set}" = set; then :
4984 enableval=$enable_cgen_maint; case "${enableval}" in
4985 yes) cgen_maint=yes ;;
4986 no) cgen_maint=no ;;
4987 *)
4988 # argument is cgen install directory (not implemented yet).
4989 # Having a `share' directory might be more appropriate for the .scm,
4990 # .cpu, etc. files.
4991 cgendir=${cgen_maint}/lib/cgen
4992 cgen=guile
4993 ;;
4994 esac
4995 fi
4996 if test x${cgen_maint} != xno ; then
4997 CGEN_MAINT=''
4998 else
4999 CGEN_MAINT='#'
5000 fi
5001
5002
5003
5004
5005
5006 case "${target_alias}" in
5007 m32r*-linux*)
5008 traps_obj=traps-linux.o
5009 sim_extra_cflags="-DM32R_LINUX"
5010 ;;
5011 *)
5012 traps_obj=traps.o
5013 sim_extra_cflags="-DM32R_ELF"
5014 ;;
5015 esac
5016
5017
5018
5019
5020
5021 ac_sources="$sim_link_files"
5022 ac_dests="$sim_link_links"
5023 while test -n "$ac_sources"; do
5024 set $ac_dests; ac_dest=$1; shift; ac_dests=$*
5025 set $ac_sources; ac_source=$1; shift; ac_sources=$*
5026 ac_config_links_1="$ac_config_links_1 $ac_dest:$ac_source"
5027 done
5028 ac_config_links="$ac_config_links $ac_config_links_1"
5029
5030 cgen_breaks=""
5031 if grep CGEN_MAINT $srcdir/Makefile.in >/dev/null; then
5032 cgen_breaks="break cgen_rtx_error";
5033 fi
5034
5035 ac_config_files="$ac_config_files Makefile.sim:Makefile.in"
5036
5037 ac_config_files="$ac_config_files Make-common.sim:../common/Make-common.in"
5038
5039 ac_config_files="$ac_config_files .gdbinit:../common/gdbinit.in"
5040
5041 ac_config_commands="$ac_config_commands Makefile"
5042
5043 ac_config_commands="$ac_config_commands stamp-h"
5044
5045 cat >confcache <<\_ACEOF
5046 # This file is a shell script that caches the results of configure
5047 # tests run on this system so they can be shared between configure
5048 # scripts and configure runs, see configure's option --config-cache.
5049 # It is not useful on other systems. If it contains results you don't
5050 # want to keep, you may remove or edit it.
5051 #
5052 # config.status only pays attention to the cache file if you give it
5053 # the --recheck option to rerun configure.
5054 #
5055 # `ac_cv_env_foo' variables (set or unset) will be overridden when
5056 # loading this file, other *unset* `ac_cv_foo' will be assigned the
5057 # following values.
5058
5059 _ACEOF
5060
5061 # The following way of writing the cache mishandles newlines in values,
5062 # but we know of no workaround that is simple, portable, and efficient.
5063 # So, we kill variables containing newlines.
5064 # Ultrix sh set writes to stderr and can't be redirected directly,
5065 # and sets the high bit in the cache file unless we assign to the vars.
5066 (
5067 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
5068 eval ac_val=\$$ac_var
5069 case $ac_val in #(
5070 *${as_nl}*)
5071 case $ac_var in #(
5072 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
5073 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
5074 esac
5075 case $ac_var in #(
5076 _ | IFS | as_nl) ;; #(
5077 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
5078 *) { eval $ac_var=; unset $ac_var;} ;;
5079 esac ;;
5080 esac
5081 done
5082
5083 (set) 2>&1 |
5084 case $as_nl`(ac_space=' '; set) 2>&1` in #(
5085 *${as_nl}ac_space=\ *)
5086 # `set' does not quote correctly, so add quotes: double-quote
5087 # substitution turns \\\\ into \\, and sed turns \\ into \.
5088 sed -n \
5089 "s/'/'\\\\''/g;
5090 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
5091 ;; #(
5092 *)
5093 # `set' quotes correctly as required by POSIX, so do not add quotes.
5094 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
5095 ;;
5096 esac |
5097 sort
5098 ) |
5099 sed '
5100 /^ac_cv_env_/b end
5101 t clear
5102 :clear
5103 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
5104 t end
5105 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
5106 :end' >>confcache
5107 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
5108 if test -w "$cache_file"; then
5109 test "x$cache_file" != "x/dev/null" &&
5110 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
5111 $as_echo "$as_me: updating cache $cache_file" >&6;}
5112 cat confcache >$cache_file
5113 else
5114 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
5115 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
5116 fi
5117 fi
5118 rm -f confcache
5119
5120 test "x$prefix" = xNONE && prefix=$ac_default_prefix
5121 # Let make expand exec_prefix.
5122 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5123
5124 DEFS=-DHAVE_CONFIG_H
5125
5126 ac_libobjs=
5127 ac_ltlibobjs=
5128 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
5129 # 1. Remove the extension, and $U if already installed.
5130 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
5131 ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
5132 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
5133 # will be set to the directory where LIBOBJS objects are built.
5134 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
5135 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
5136 done
5137 LIBOBJS=$ac_libobjs
5138
5139 LTLIBOBJS=$ac_ltlibobjs
5140
5141
5142
5143
5144 : ${CONFIG_STATUS=./config.status}
5145 ac_write_fail=0
5146 ac_clean_files_save=$ac_clean_files
5147 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
5148 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
5149 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
5150 as_write_fail=0
5151 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
5152 #! $SHELL
5153 # Generated by $as_me.
5154 # Run this file to recreate the current configuration.
5155 # Compiler output produced by configure, useful for debugging
5156 # configure, is in config.log if it exists.
5157
5158 debug=false
5159 ac_cs_recheck=false
5160 ac_cs_silent=false
5161
5162 SHELL=\${CONFIG_SHELL-$SHELL}
5163 export SHELL
5164 _ASEOF
5165 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
5166 ## -------------------- ##
5167 ## M4sh Initialization. ##
5168 ## -------------------- ##
5169
5170 # Be more Bourne compatible
5171 DUALCASE=1; export DUALCASE # for MKS sh
5172 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
5173 emulate sh
5174 NULLCMD=:
5175 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
5176 # is contrary to our usage. Disable this feature.
5177 alias -g '${1+"$@"}'='"$@"'
5178 setopt NO_GLOB_SUBST
5179 else
5180 case `(set -o) 2>/dev/null` in #(
5181 *posix*) :
5182 set -o posix ;; #(
5183 *) :
5184 ;;
5185 esac
5186 fi
5187
5188
5189 as_nl='
5190 '
5191 export as_nl
5192 # Printing a long string crashes Solaris 7 /usr/bin/printf.
5193 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
5194 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
5195 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
5196 # Prefer a ksh shell builtin over an external printf program on Solaris,
5197 # but without wasting forks for bash or zsh.
5198 if test -z "$BASH_VERSION$ZSH_VERSION" \
5199 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
5200 as_echo='print -r --'
5201 as_echo_n='print -rn --'
5202 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
5203 as_echo='printf %s\n'
5204 as_echo_n='printf %s'
5205 else
5206 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
5207 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
5208 as_echo_n='/usr/ucb/echo -n'
5209 else
5210 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
5211 as_echo_n_body='eval
5212 arg=$1;
5213 case $arg in #(
5214 *"$as_nl"*)
5215 expr "X$arg" : "X\\(.*\\)$as_nl";
5216 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
5217 esac;
5218 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
5219 '
5220 export as_echo_n_body
5221 as_echo_n='sh -c $as_echo_n_body as_echo'
5222 fi
5223 export as_echo_body
5224 as_echo='sh -c $as_echo_body as_echo'
5225 fi
5226
5227 # The user is always right.
5228 if test "${PATH_SEPARATOR+set}" != set; then
5229 PATH_SEPARATOR=:
5230 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
5231 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
5232 PATH_SEPARATOR=';'
5233 }
5234 fi
5235
5236
5237 # IFS
5238 # We need space, tab and new line, in precisely that order. Quoting is
5239 # there to prevent editors from complaining about space-tab.
5240 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
5241 # splitting by setting IFS to empty value.)
5242 IFS=" "" $as_nl"
5243
5244 # Find who we are. Look in the path if we contain no directory separator.
5245 case $0 in #((
5246 *[\\/]* ) as_myself=$0 ;;
5247 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5248 for as_dir in $PATH
5249 do
5250 IFS=$as_save_IFS
5251 test -z "$as_dir" && as_dir=.
5252 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
5253 done
5254 IFS=$as_save_IFS
5255
5256 ;;
5257 esac
5258 # We did not find ourselves, most probably we were run as `sh COMMAND'
5259 # in which case we are not to be found in the path.
5260 if test "x$as_myself" = x; then
5261 as_myself=$0
5262 fi
5263 if test ! -f "$as_myself"; then
5264 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
5265 exit 1
5266 fi
5267
5268 # Unset variables that we do not need and which cause bugs (e.g. in
5269 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
5270 # suppresses any "Segmentation fault" message there. '((' could
5271 # trigger a bug in pdksh 5.2.14.
5272 for as_var in BASH_ENV ENV MAIL MAILPATH
5273 do eval test x\${$as_var+set} = xset \
5274 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
5275 done
5276 PS1='$ '
5277 PS2='> '
5278 PS4='+ '
5279
5280 # NLS nuisances.
5281 LC_ALL=C
5282 export LC_ALL
5283 LANGUAGE=C
5284 export LANGUAGE
5285
5286 # CDPATH.
5287 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
5288
5289
5290 # as_fn_error ERROR [LINENO LOG_FD]
5291 # ---------------------------------
5292 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
5293 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
5294 # script with status $?, using 1 if that was 0.
5295 as_fn_error ()
5296 {
5297 as_status=$?; test $as_status -eq 0 && as_status=1
5298 if test "$3"; then
5299 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
5300 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
5301 fi
5302 $as_echo "$as_me: error: $1" >&2
5303 as_fn_exit $as_status
5304 } # as_fn_error
5305
5306
5307 # as_fn_set_status STATUS
5308 # -----------------------
5309 # Set $? to STATUS, without forking.
5310 as_fn_set_status ()
5311 {
5312 return $1
5313 } # as_fn_set_status
5314
5315 # as_fn_exit STATUS
5316 # -----------------
5317 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
5318 as_fn_exit ()
5319 {
5320 set +e
5321 as_fn_set_status $1
5322 exit $1
5323 } # as_fn_exit
5324
5325 # as_fn_unset VAR
5326 # ---------------
5327 # Portably unset VAR.
5328 as_fn_unset ()
5329 {
5330 { eval $1=; unset $1;}
5331 }
5332 as_unset=as_fn_unset
5333 # as_fn_append VAR VALUE
5334 # ----------------------
5335 # Append the text in VALUE to the end of the definition contained in VAR. Take
5336 # advantage of any shell optimizations that allow amortized linear growth over
5337 # repeated appends, instead of the typical quadratic growth present in naive
5338 # implementations.
5339 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
5340 eval 'as_fn_append ()
5341 {
5342 eval $1+=\$2
5343 }'
5344 else
5345 as_fn_append ()
5346 {
5347 eval $1=\$$1\$2
5348 }
5349 fi # as_fn_append
5350
5351 # as_fn_arith ARG...
5352 # ------------------
5353 # Perform arithmetic evaluation on the ARGs, and store the result in the
5354 # global $as_val. Take advantage of shells that can avoid forks. The arguments
5355 # must be portable across $(()) and expr.
5356 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
5357 eval 'as_fn_arith ()
5358 {
5359 as_val=$(( $* ))
5360 }'
5361 else
5362 as_fn_arith ()
5363 {
5364 as_val=`expr "$@" || test $? -eq 1`
5365 }
5366 fi # as_fn_arith
5367
5368
5369 if expr a : '\(a\)' >/dev/null 2>&1 &&
5370 test "X`expr 00001 : '.*\(...\)'`" = X001; then
5371 as_expr=expr
5372 else
5373 as_expr=false
5374 fi
5375
5376 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
5377 as_basename=basename
5378 else
5379 as_basename=false
5380 fi
5381
5382 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
5383 as_dirname=dirname
5384 else
5385 as_dirname=false
5386 fi
5387
5388 as_me=`$as_basename -- "$0" ||
5389 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
5390 X"$0" : 'X\(//\)$' \| \
5391 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
5392 $as_echo X/"$0" |
5393 sed '/^.*\/\([^/][^/]*\)\/*$/{
5394 s//\1/
5395 q
5396 }
5397 /^X\/\(\/\/\)$/{
5398 s//\1/
5399 q
5400 }
5401 /^X\/\(\/\).*/{
5402 s//\1/
5403 q
5404 }
5405 s/.*/./; q'`
5406
5407 # Avoid depending upon Character Ranges.
5408 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
5409 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
5410 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
5411 as_cr_digits='0123456789'
5412 as_cr_alnum=$as_cr_Letters$as_cr_digits
5413
5414 ECHO_C= ECHO_N= ECHO_T=
5415 case `echo -n x` in #(((((
5416 -n*)
5417 case `echo 'xy\c'` in
5418 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
5419 xy) ECHO_C='\c';;
5420 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
5421 ECHO_T=' ';;
5422 esac;;
5423 *)
5424 ECHO_N='-n';;
5425 esac
5426
5427 rm -f conf$$ conf$$.exe conf$$.file
5428 if test -d conf$$.dir; then
5429 rm -f conf$$.dir/conf$$.file
5430 else
5431 rm -f conf$$.dir
5432 mkdir conf$$.dir 2>/dev/null
5433 fi
5434 if (echo >conf$$.file) 2>/dev/null; then
5435 if ln -s conf$$.file conf$$ 2>/dev/null; then
5436 as_ln_s='ln -s'
5437 # ... but there are two gotchas:
5438 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
5439 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
5440 # In both cases, we have to default to `cp -p'.
5441 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
5442 as_ln_s='cp -p'
5443 elif ln conf$$.file conf$$ 2>/dev/null; then
5444 as_ln_s=ln
5445 else
5446 as_ln_s='cp -p'
5447 fi
5448 else
5449 as_ln_s='cp -p'
5450 fi
5451 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
5452 rmdir conf$$.dir 2>/dev/null
5453
5454
5455 # as_fn_mkdir_p
5456 # -------------
5457 # Create "$as_dir" as a directory, including parents if necessary.
5458 as_fn_mkdir_p ()
5459 {
5460
5461 case $as_dir in #(
5462 -*) as_dir=./$as_dir;;
5463 esac
5464 test -d "$as_dir" || eval $as_mkdir_p || {
5465 as_dirs=
5466 while :; do
5467 case $as_dir in #(
5468 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
5469 *) as_qdir=$as_dir;;
5470 esac
5471 as_dirs="'$as_qdir' $as_dirs"
5472 as_dir=`$as_dirname -- "$as_dir" ||
5473 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5474 X"$as_dir" : 'X\(//\)[^/]' \| \
5475 X"$as_dir" : 'X\(//\)$' \| \
5476 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
5477 $as_echo X"$as_dir" |
5478 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
5479 s//\1/
5480 q
5481 }
5482 /^X\(\/\/\)[^/].*/{
5483 s//\1/
5484 q
5485 }
5486 /^X\(\/\/\)$/{
5487 s//\1/
5488 q
5489 }
5490 /^X\(\/\).*/{
5491 s//\1/
5492 q
5493 }
5494 s/.*/./; q'`
5495 test -d "$as_dir" && break
5496 done
5497 test -z "$as_dirs" || eval "mkdir $as_dirs"
5498 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
5499
5500
5501 } # as_fn_mkdir_p
5502 if mkdir -p . 2>/dev/null; then
5503 as_mkdir_p='mkdir -p "$as_dir"'
5504 else
5505 test -d ./-p && rmdir ./-p
5506 as_mkdir_p=false
5507 fi
5508
5509 if test -x / >/dev/null 2>&1; then
5510 as_test_x='test -x'
5511 else
5512 if ls -dL / >/dev/null 2>&1; then
5513 as_ls_L_option=L
5514 else
5515 as_ls_L_option=
5516 fi
5517 as_test_x='
5518 eval sh -c '\''
5519 if test -d "$1"; then
5520 test -d "$1/.";
5521 else
5522 case $1 in #(
5523 -*)set "./$1";;
5524 esac;
5525 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
5526 ???[sx]*):;;*)false;;esac;fi
5527 '\'' sh
5528 '
5529 fi
5530 as_executable_p=$as_test_x
5531
5532 # Sed expression to map a string onto a valid CPP name.
5533 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
5534
5535 # Sed expression to map a string onto a valid variable name.
5536 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
5537
5538
5539 exec 6>&1
5540 ## ----------------------------------- ##
5541 ## Main body of $CONFIG_STATUS script. ##
5542 ## ----------------------------------- ##
5543 _ASEOF
5544 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
5545
5546 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5547 # Save the log message, to keep $0 and so on meaningful, and to
5548 # report actual input values of CONFIG_FILES etc. instead of their
5549 # values after options handling.
5550 ac_log="
5551 This file was extended by $as_me, which was
5552 generated by GNU Autoconf 2.64. Invocation command line was
5553
5554 CONFIG_FILES = $CONFIG_FILES
5555 CONFIG_HEADERS = $CONFIG_HEADERS
5556 CONFIG_LINKS = $CONFIG_LINKS
5557 CONFIG_COMMANDS = $CONFIG_COMMANDS
5558 $ $0 $@
5559
5560 on `(hostname || uname -n) 2>/dev/null | sed 1q`
5561 "
5562
5563 _ACEOF
5564
5565 case $ac_config_files in *"
5566 "*) set x $ac_config_files; shift; ac_config_files=$*;;
5567 esac
5568
5569 case $ac_config_headers in *"
5570 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
5571 esac
5572
5573
5574 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5575 # Files that config.status was made for.
5576 config_files="$ac_config_files"
5577 config_headers="$ac_config_headers"
5578 config_links="$ac_config_links"
5579 config_commands="$ac_config_commands"
5580
5581 _ACEOF
5582
5583 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5584 ac_cs_usage="\
5585 \`$as_me' instantiates files and other configuration actions
5586 from templates according to the current configuration. Unless the files
5587 and actions are specified as TAGs, all are instantiated by default.
5588
5589 Usage: $0 [OPTION]... [TAG]...
5590
5591 -h, --help print this help, then exit
5592 -V, --version print version number and configuration settings, then exit
5593 -q, --quiet, --silent
5594 do not print progress messages
5595 -d, --debug don't remove temporary files
5596 --recheck update $as_me by reconfiguring in the same conditions
5597 --file=FILE[:TEMPLATE]
5598 instantiate the configuration file FILE
5599 --header=FILE[:TEMPLATE]
5600 instantiate the configuration header FILE
5601
5602 Configuration files:
5603 $config_files
5604
5605 Configuration headers:
5606 $config_headers
5607
5608 Configuration links:
5609 $config_links
5610
5611 Configuration commands:
5612 $config_commands
5613
5614 Report bugs to the package provider."
5615
5616 _ACEOF
5617 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5618 ac_cs_version="\\
5619 config.status
5620 configured by $0, generated by GNU Autoconf 2.64,
5621 with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
5622
5623 Copyright (C) 2009 Free Software Foundation, Inc.
5624 This config.status script is free software; the Free Software Foundation
5625 gives unlimited permission to copy, distribute and modify it."
5626
5627 ac_pwd='$ac_pwd'
5628 srcdir='$srcdir'
5629 INSTALL='$INSTALL'
5630 test -n "\$AWK" || AWK=awk
5631 _ACEOF
5632
5633 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5634 # The default lists apply if the user does not specify any file.
5635 ac_need_defaults=:
5636 while test $# != 0
5637 do
5638 case $1 in
5639 --*=*)
5640 ac_option=`expr "X$1" : 'X\([^=]*\)='`
5641 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
5642 ac_shift=:
5643 ;;
5644 *)
5645 ac_option=$1
5646 ac_optarg=$2
5647 ac_shift=shift
5648 ;;
5649 esac
5650
5651 case $ac_option in
5652 # Handling of the options.
5653 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
5654 ac_cs_recheck=: ;;
5655 --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
5656 $as_echo "$ac_cs_version"; exit ;;
5657 --debug | --debu | --deb | --de | --d | -d )
5658 debug=: ;;
5659 --file | --fil | --fi | --f )
5660 $ac_shift
5661 case $ac_optarg in
5662 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
5663 esac
5664 as_fn_append CONFIG_FILES " '$ac_optarg'"
5665 ac_need_defaults=false;;
5666 --header | --heade | --head | --hea )
5667 $ac_shift
5668 case $ac_optarg in
5669 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
5670 esac
5671 as_fn_append CONFIG_HEADERS " '$ac_optarg'"
5672 ac_need_defaults=false;;
5673 --he | --h)
5674 # Conflict between --help and --header
5675 as_fn_error "ambiguous option: \`$1'
5676 Try \`$0 --help' for more information.";;
5677 --help | --hel | -h )
5678 $as_echo "$ac_cs_usage"; exit ;;
5679 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
5680 | -silent | --silent | --silen | --sile | --sil | --si | --s)
5681 ac_cs_silent=: ;;
5682
5683 # This is an error.
5684 -*) as_fn_error "unrecognized option: \`$1'
5685 Try \`$0 --help' for more information." ;;
5686
5687 *) as_fn_append ac_config_targets " $1"
5688 ac_need_defaults=false ;;
5689
5690 esac
5691 shift
5692 done
5693
5694 ac_configure_extra_args=
5695
5696 if $ac_cs_silent; then
5697 exec 6>/dev/null
5698 ac_configure_extra_args="$ac_configure_extra_args --silent"
5699 fi
5700
5701 _ACEOF
5702 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5703 if \$ac_cs_recheck; then
5704 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
5705 shift
5706 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
5707 CONFIG_SHELL='$SHELL'
5708 export CONFIG_SHELL
5709 exec "\$@"
5710 fi
5711
5712 _ACEOF
5713 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5714 exec 5>>config.log
5715 {
5716 echo
5717 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
5718 ## Running $as_me. ##
5719 _ASBOX
5720 $as_echo "$ac_log"
5721 } >&5
5722
5723 _ACEOF
5724 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5725 _ACEOF
5726
5727 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5728
5729 # Handling of arguments.
5730 for ac_config_target in $ac_config_targets
5731 do
5732 case $ac_config_target in
5733 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
5734 "$ac_config_links_1") CONFIG_LINKS="$CONFIG_LINKS $ac_config_links_1" ;;
5735 "Makefile.sim") CONFIG_FILES="$CONFIG_FILES Makefile.sim:Makefile.in" ;;
5736 "Make-common.sim") CONFIG_FILES="$CONFIG_FILES Make-common.sim:../common/Make-common.in" ;;
5737 ".gdbinit") CONFIG_FILES="$CONFIG_FILES .gdbinit:../common/gdbinit.in" ;;
5738 "Makefile") CONFIG_COMMANDS="$CONFIG_COMMANDS Makefile" ;;
5739 "stamp-h") CONFIG_COMMANDS="$CONFIG_COMMANDS stamp-h" ;;
5740
5741 *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
5742 esac
5743 done
5744
5745
5746 # If the user did not use the arguments to specify the items to instantiate,
5747 # then the envvar interface is used. Set only those that are not.
5748 # We use the long form for the default assignment because of an extremely
5749 # bizarre bug on SunOS 4.1.3.
5750 if $ac_need_defaults; then
5751 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
5752 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
5753 test "${CONFIG_LINKS+set}" = set || CONFIG_LINKS=$config_links
5754 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
5755 fi
5756
5757 # Have a temporary directory for convenience. Make it in the build tree
5758 # simply because there is no reason against having it here, and in addition,
5759 # creating and moving files from /tmp can sometimes cause problems.
5760 # Hook for its removal unless debugging.
5761 # Note that there is a small window in which the directory will not be cleaned:
5762 # after its creation but before its name has been assigned to `$tmp'.
5763 $debug ||
5764 {
5765 tmp=
5766 trap 'exit_status=$?
5767 { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
5768 ' 0
5769 trap 'as_fn_exit 1' 1 2 13 15
5770 }
5771 # Create a (secure) tmp directory for tmp files.
5772
5773 {
5774 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
5775 test -n "$tmp" && test -d "$tmp"
5776 } ||
5777 {
5778 tmp=./conf$$-$RANDOM
5779 (umask 077 && mkdir "$tmp")
5780 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
5781
5782 # Set up the scripts for CONFIG_FILES section.
5783 # No need to generate them if there are no CONFIG_FILES.
5784 # This happens for instance with `./config.status config.h'.
5785 if test -n "$CONFIG_FILES"; then
5786
5787
5788 ac_cr=`echo X | tr X '\015'`
5789 # On cygwin, bash can eat \r inside `` if the user requested igncr.
5790 # But we know of no other shell where ac_cr would be empty at this
5791 # point, so we can use a bashism as a fallback.
5792 if test "x$ac_cr" = x; then
5793 eval ac_cr=\$\'\\r\'
5794 fi
5795 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
5796 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
5797 ac_cs_awk_cr='\r'
5798 else
5799 ac_cs_awk_cr=$ac_cr
5800 fi
5801
5802 echo 'BEGIN {' >"$tmp/subs1.awk" &&
5803 _ACEOF
5804
5805
5806 {
5807 echo "cat >conf$$subs.awk <<_ACEOF" &&
5808 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
5809 echo "_ACEOF"
5810 } >conf$$subs.sh ||
5811 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
5812 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
5813 ac_delim='%!_!# '
5814 for ac_last_try in false false false false false :; do
5815 . ./conf$$subs.sh ||
5816 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
5817
5818 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
5819 if test $ac_delim_n = $ac_delim_num; then
5820 break
5821 elif $ac_last_try; then
5822 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
5823 else
5824 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
5825 fi
5826 done
5827 rm -f conf$$subs.sh
5828
5829 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5830 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
5831 _ACEOF
5832 sed -n '
5833 h
5834 s/^/S["/; s/!.*/"]=/
5835 p
5836 g
5837 s/^[^!]*!//
5838 :repl
5839 t repl
5840 s/'"$ac_delim"'$//
5841 t delim
5842 :nl
5843 h
5844 s/\(.\{148\}\).*/\1/
5845 t more1
5846 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
5847 p
5848 n
5849 b repl
5850 :more1
5851 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
5852 p
5853 g
5854 s/.\{148\}//
5855 t nl
5856 :delim
5857 h
5858 s/\(.\{148\}\).*/\1/
5859 t more2
5860 s/["\\]/\\&/g; s/^/"/; s/$/"/
5861 p
5862 b
5863 :more2
5864 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
5865 p
5866 g
5867 s/.\{148\}//
5868 t delim
5869 ' <conf$$subs.awk | sed '
5870 /^[^""]/{
5871 N
5872 s/\n//
5873 }
5874 ' >>$CONFIG_STATUS || ac_write_fail=1
5875 rm -f conf$$subs.awk
5876 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5877 _ACAWK
5878 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
5879 for (key in S) S_is_set[key] = 1
5880 FS = "\a"
5881
5882 }
5883 {
5884 line = $ 0
5885 nfields = split(line, field, "@")
5886 substed = 0
5887 len = length(field[1])
5888 for (i = 2; i < nfields; i++) {
5889 key = field[i]
5890 keylen = length(key)
5891 if (S_is_set[key]) {
5892 value = S[key]
5893 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
5894 len += length(value) + length(field[++i])
5895 substed = 1
5896 } else
5897 len += 1 + keylen
5898 }
5899
5900 print line
5901 }
5902
5903 _ACAWK
5904 _ACEOF
5905 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5906 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
5907 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
5908 else
5909 cat
5910 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
5911 || as_fn_error "could not setup config files machinery" "$LINENO" 5
5912 _ACEOF
5913
5914 # VPATH may cause trouble with some makes, so we remove $(srcdir),
5915 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
5916 # trailing colons and then remove the whole line if VPATH becomes empty
5917 # (actually we leave an empty line to preserve line numbers).
5918 if test "x$srcdir" = x.; then
5919 ac_vpsub='/^[ ]*VPATH[ ]*=/{
5920 s/:*\$(srcdir):*/:/
5921 s/:*\${srcdir}:*/:/
5922 s/:*@srcdir@:*/:/
5923 s/^\([^=]*=[ ]*\):*/\1/
5924 s/:*$//
5925 s/^[^=]*=[ ]*$//
5926 }'
5927 fi
5928
5929 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5930 fi # test -n "$CONFIG_FILES"
5931
5932 # Set up the scripts for CONFIG_HEADERS section.
5933 # No need to generate them if there are no CONFIG_HEADERS.
5934 # This happens for instance with `./config.status Makefile'.
5935 if test -n "$CONFIG_HEADERS"; then
5936 cat >"$tmp/defines.awk" <<\_ACAWK ||
5937 BEGIN {
5938 _ACEOF
5939
5940 # Transform confdefs.h into an awk script `defines.awk', embedded as
5941 # here-document in config.status, that substitutes the proper values into
5942 # config.h.in to produce config.h.
5943
5944 # Create a delimiter string that does not exist in confdefs.h, to ease
5945 # handling of long lines.
5946 ac_delim='%!_!# '
5947 for ac_last_try in false false :; do
5948 ac_t=`sed -n "/$ac_delim/p" confdefs.h`
5949 if test -z "$ac_t"; then
5950 break
5951 elif $ac_last_try; then
5952 as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
5953 else
5954 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
5955 fi
5956 done
5957
5958 # For the awk script, D is an array of macro values keyed by name,
5959 # likewise P contains macro parameters if any. Preserve backslash
5960 # newline sequences.
5961
5962 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
5963 sed -n '
5964 s/.\{148\}/&'"$ac_delim"'/g
5965 t rset
5966 :rset
5967 s/^[ ]*#[ ]*define[ ][ ]*/ /
5968 t def
5969 d
5970 :def
5971 s/\\$//
5972 t bsnl
5973 s/["\\]/\\&/g
5974 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
5975 D["\1"]=" \3"/p
5976 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
5977 d
5978 :bsnl
5979 s/["\\]/\\&/g
5980 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
5981 D["\1"]=" \3\\\\\\n"\\/p
5982 t cont
5983 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
5984 t cont
5985 d
5986 :cont
5987 n
5988 s/.\{148\}/&'"$ac_delim"'/g
5989 t clear
5990 :clear
5991 s/\\$//
5992 t bsnlc
5993 s/["\\]/\\&/g; s/^/"/; s/$/"/p
5994 d
5995 :bsnlc
5996 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
5997 b cont
5998 ' <confdefs.h | sed '
5999 s/'"$ac_delim"'/"\\\
6000 "/g' >>$CONFIG_STATUS || ac_write_fail=1
6001
6002 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6003 for (key in D) D_is_set[key] = 1
6004 FS = "\a"
6005 }
6006 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
6007 line = \$ 0
6008 split(line, arg, " ")
6009 if (arg[1] == "#") {
6010 defundef = arg[2]
6011 mac1 = arg[3]
6012 } else {
6013 defundef = substr(arg[1], 2)
6014 mac1 = arg[2]
6015 }
6016 split(mac1, mac2, "(") #)
6017 macro = mac2[1]
6018 prefix = substr(line, 1, index(line, defundef) - 1)
6019 if (D_is_set[macro]) {
6020 # Preserve the white space surrounding the "#".
6021 print prefix "define", macro P[macro] D[macro]
6022 next
6023 } else {
6024 # Replace #undef with comments. This is necessary, for example,
6025 # in the case of _POSIX_SOURCE, which is predefined and required
6026 # on some systems where configure will not decide to define it.
6027 if (defundef == "undef") {
6028 print "/*", prefix defundef, macro, "*/"
6029 next
6030 }
6031 }
6032 }
6033 { print }
6034 _ACAWK
6035 _ACEOF
6036 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6037 as_fn_error "could not setup config headers machinery" "$LINENO" 5
6038 fi # test -n "$CONFIG_HEADERS"
6039
6040
6041 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :L $CONFIG_LINKS :C $CONFIG_COMMANDS"
6042 shift
6043 for ac_tag
6044 do
6045 case $ac_tag in
6046 :[FHLC]) ac_mode=$ac_tag; continue;;
6047 esac
6048 case $ac_mode$ac_tag in
6049 :[FHL]*:*);;
6050 :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
6051 :[FH]-) ac_tag=-:-;;
6052 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
6053 esac
6054 ac_save_IFS=$IFS
6055 IFS=:
6056 set x $ac_tag
6057 IFS=$ac_save_IFS
6058 shift
6059 ac_file=$1
6060 shift
6061
6062 case $ac_mode in
6063 :L) ac_source=$1;;
6064 :[FH])
6065 ac_file_inputs=
6066 for ac_f
6067 do
6068 case $ac_f in
6069 -) ac_f="$tmp/stdin";;
6070 *) # Look for the file first in the build tree, then in the source tree
6071 # (if the path is not absolute). The absolute path cannot be DOS-style,
6072 # because $ac_f cannot contain `:'.
6073 test -f "$ac_f" ||
6074 case $ac_f in
6075 [\\/$]*) false;;
6076 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
6077 esac ||
6078 as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
6079 esac
6080 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
6081 as_fn_append ac_file_inputs " '$ac_f'"
6082 done
6083
6084 # Let's still pretend it is `configure' which instantiates (i.e., don't
6085 # use $as_me), people would be surprised to read:
6086 # /* config.h. Generated by config.status. */
6087 configure_input='Generated from '`
6088 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
6089 `' by configure.'
6090 if test x"$ac_file" != x-; then
6091 configure_input="$ac_file. $configure_input"
6092 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
6093 $as_echo "$as_me: creating $ac_file" >&6;}
6094 fi
6095 # Neutralize special characters interpreted by sed in replacement strings.
6096 case $configure_input in #(
6097 *\&* | *\|* | *\\* )
6098 ac_sed_conf_input=`$as_echo "$configure_input" |
6099 sed 's/[\\\\&|]/\\\\&/g'`;; #(
6100 *) ac_sed_conf_input=$configure_input;;
6101 esac
6102
6103 case $ac_tag in
6104 *:-:* | *:-) cat >"$tmp/stdin" \
6105 || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
6106 esac
6107 ;;
6108 esac
6109
6110 ac_dir=`$as_dirname -- "$ac_file" ||
6111 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
6112 X"$ac_file" : 'X\(//\)[^/]' \| \
6113 X"$ac_file" : 'X\(//\)$' \| \
6114 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
6115 $as_echo X"$ac_file" |
6116 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
6117 s//\1/
6118 q
6119 }
6120 /^X\(\/\/\)[^/].*/{
6121 s//\1/
6122 q
6123 }
6124 /^X\(\/\/\)$/{
6125 s//\1/
6126 q
6127 }
6128 /^X\(\/\).*/{
6129 s//\1/
6130 q
6131 }
6132 s/.*/./; q'`
6133 as_dir="$ac_dir"; as_fn_mkdir_p
6134 ac_builddir=.
6135
6136 case "$ac_dir" in
6137 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
6138 *)
6139 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
6140 # A ".." for each directory in $ac_dir_suffix.
6141 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
6142 case $ac_top_builddir_sub in
6143 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
6144 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
6145 esac ;;
6146 esac
6147 ac_abs_top_builddir=$ac_pwd
6148 ac_abs_builddir=$ac_pwd$ac_dir_suffix
6149 # for backward compatibility:
6150 ac_top_builddir=$ac_top_build_prefix
6151
6152 case $srcdir in
6153 .) # We are building in place.
6154 ac_srcdir=.
6155 ac_top_srcdir=$ac_top_builddir_sub
6156 ac_abs_top_srcdir=$ac_pwd ;;
6157 [\\/]* | ?:[\\/]* ) # Absolute name.
6158 ac_srcdir=$srcdir$ac_dir_suffix;
6159 ac_top_srcdir=$srcdir
6160 ac_abs_top_srcdir=$srcdir ;;
6161 *) # Relative name.
6162 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
6163 ac_top_srcdir=$ac_top_build_prefix$srcdir
6164 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
6165 esac
6166 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
6167
6168
6169 case $ac_mode in
6170 :F)
6171 #
6172 # CONFIG_FILE
6173 #
6174
6175 case $INSTALL in
6176 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
6177 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
6178 esac
6179 _ACEOF
6180
6181 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6182 # If the template does not know about datarootdir, expand it.
6183 # FIXME: This hack should be removed a few years after 2.60.
6184 ac_datarootdir_hack=; ac_datarootdir_seen=
6185 ac_sed_dataroot='
6186 /datarootdir/ {
6187 p
6188 q
6189 }
6190 /@datadir@/p
6191 /@docdir@/p
6192 /@infodir@/p
6193 /@localedir@/p
6194 /@mandir@/p'
6195 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
6196 *datarootdir*) ac_datarootdir_seen=yes;;
6197 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
6198 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
6199 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
6200 _ACEOF
6201 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6202 ac_datarootdir_hack='
6203 s&@datadir@&$datadir&g
6204 s&@docdir@&$docdir&g
6205 s&@infodir@&$infodir&g
6206 s&@localedir@&$localedir&g
6207 s&@mandir@&$mandir&g
6208 s&\\\${datarootdir}&$datarootdir&g' ;;
6209 esac
6210 _ACEOF
6211
6212 # Neutralize VPATH when `$srcdir' = `.'.
6213 # Shell code in configure.ac might set extrasub.
6214 # FIXME: do we really want to maintain this feature?
6215 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6216 ac_sed_extra="$ac_vpsub
6217 $extrasub
6218 _ACEOF
6219 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6220 :t
6221 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
6222 s|@configure_input@|$ac_sed_conf_input|;t t
6223 s&@top_builddir@&$ac_top_builddir_sub&;t t
6224 s&@top_build_prefix@&$ac_top_build_prefix&;t t
6225 s&@srcdir@&$ac_srcdir&;t t
6226 s&@abs_srcdir@&$ac_abs_srcdir&;t t
6227 s&@top_srcdir@&$ac_top_srcdir&;t t
6228 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
6229 s&@builddir@&$ac_builddir&;t t
6230 s&@abs_builddir@&$ac_abs_builddir&;t t
6231 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
6232 s&@INSTALL@&$ac_INSTALL&;t t
6233 $ac_datarootdir_hack
6234 "
6235 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
6236 || as_fn_error "could not create $ac_file" "$LINENO" 5
6237
6238 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
6239 { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
6240 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
6241 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
6242 which seems to be undefined. Please make sure it is defined." >&5
6243 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
6244 which seems to be undefined. Please make sure it is defined." >&2;}
6245
6246 rm -f "$tmp/stdin"
6247 case $ac_file in
6248 -) cat "$tmp/out" && rm -f "$tmp/out";;
6249 *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
6250 esac \
6251 || as_fn_error "could not create $ac_file" "$LINENO" 5
6252 ;;
6253 :H)
6254 #
6255 # CONFIG_HEADER
6256 #
6257 if test x"$ac_file" != x-; then
6258 {
6259 $as_echo "/* $configure_input */" \
6260 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
6261 } >"$tmp/config.h" \
6262 || as_fn_error "could not create $ac_file" "$LINENO" 5
6263 if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
6264 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
6265 $as_echo "$as_me: $ac_file is unchanged" >&6;}
6266 else
6267 rm -f "$ac_file"
6268 mv "$tmp/config.h" "$ac_file" \
6269 || as_fn_error "could not create $ac_file" "$LINENO" 5
6270 fi
6271 else
6272 $as_echo "/* $configure_input */" \
6273 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
6274 || as_fn_error "could not create -" "$LINENO" 5
6275 fi
6276 ;;
6277 :L)
6278 #
6279 # CONFIG_LINK
6280 #
6281
6282 if test "$ac_source" = "$ac_file" && test "$srcdir" = '.'; then
6283 :
6284 else
6285 # Prefer the file from the source tree if names are identical.
6286 if test "$ac_source" = "$ac_file" || test ! -r "$ac_source"; then
6287 ac_source=$srcdir/$ac_source
6288 fi
6289
6290 { $as_echo "$as_me:${as_lineno-$LINENO}: linking $ac_source to $ac_file" >&5
6291 $as_echo "$as_me: linking $ac_source to $ac_file" >&6;}
6292
6293 if test ! -r "$ac_source"; then
6294 as_fn_error "$ac_source: file not found" "$LINENO" 5
6295 fi
6296 rm -f "$ac_file"
6297
6298 # Try a relative symlink, then a hard link, then a copy.
6299 case $srcdir in
6300 [\\/$]* | ?:[\\/]* ) ac_rel_source=$ac_source ;;
6301 *) ac_rel_source=$ac_top_build_prefix$ac_source ;;
6302 esac
6303 ln -s "$ac_rel_source" "$ac_file" 2>/dev/null ||
6304 ln "$ac_source" "$ac_file" 2>/dev/null ||
6305 cp -p "$ac_source" "$ac_file" ||
6306 as_fn_error "cannot link or copy $ac_source to $ac_file" "$LINENO" 5
6307 fi
6308 ;;
6309 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
6310 $as_echo "$as_me: executing $ac_file commands" >&6;}
6311 ;;
6312 esac
6313
6314
6315 case $ac_file$ac_mode in
6316 "Makefile":C) echo "Merging Makefile.sim+Make-common.sim into Makefile ..."
6317 rm -f Makesim1.tmp Makesim2.tmp Makefile
6318 sed -n -e '/^## COMMON_PRE_/,/^## End COMMON_PRE_/ p' <Make-common.sim >Makesim1.tmp
6319 sed -n -e '/^## COMMON_POST_/,/^## End COMMON_POST_/ p' <Make-common.sim >Makesim2.tmp
6320 sed -e '/^## COMMON_PRE_/ r Makesim1.tmp' \
6321 -e '/^## COMMON_POST_/ r Makesim2.tmp' \
6322 <Makefile.sim >Makefile
6323 rm -f Makefile.sim Make-common.sim Makesim1.tmp Makesim2.tmp
6324 ;;
6325 "stamp-h":C) echo > stamp-h ;;
6326
6327 esac
6328 done # for ac_tag
6329
6330
6331 as_fn_exit 0
6332 _ACEOF
6333 ac_clean_files=$ac_clean_files_save
6334
6335 test $ac_write_fail = 0 ||
6336 as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
6337
6338
6339 # configure is writing to config.log, and then calls config.status.
6340 # config.status does its own redirection, appending to config.log.
6341 # Unfortunately, on DOS this fails, as config.log is still kept open
6342 # by configure, so config.status won't be able to write to it; its
6343 # output is simply discarded. So we exec the FD to /dev/null,
6344 # effectively closing config.log, so it can be properly (re)opened and
6345 # appended to by config.status. When coming back to configure, we
6346 # need to make the FD available again.
6347 if test "$no_create" != yes; then
6348 ac_cs_success=:
6349 ac_config_status_args=
6350 test "$silent" = yes &&
6351 ac_config_status_args="$ac_config_status_args --quiet"
6352 exec 5>/dev/null
6353 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
6354 exec 5>>config.log
6355 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
6356 # would make configure fail if this is the last instruction.
6357 $ac_cs_success || as_fn_exit $?
6358 fi
6359 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
6360 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
6361 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
6362 fi
6363
6364
A mirror of the official binutils-gdb repository