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[PATCH] sim: make sure to include strsignal prototype
[thirdparty/binutils-gdb.git] / sim / lm32 / configure
1 #! /bin/sh
2 # Guess values for system-dependent variables and create Makefiles.
3 # Generated by GNU Autoconf 2.64.
4 #
5 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
6 # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software
7 # Foundation, Inc.
8 #
9 # This configure script is free software; the Free Software Foundation
10 # gives unlimited permission to copy, distribute and modify it.
11 ## -------------------- ##
12 ## M4sh Initialization. ##
13 ## -------------------- ##
14
15 # Be more Bourne compatible
16 DUALCASE=1; export DUALCASE # for MKS sh
17 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
18 emulate sh
19 NULLCMD=:
20 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
21 # is contrary to our usage. Disable this feature.
22 alias -g '${1+"$@"}'='"$@"'
23 setopt NO_GLOB_SUBST
24 else
25 case `(set -o) 2>/dev/null` in #(
26 *posix*) :
27 set -o posix ;; #(
28 *) :
29 ;;
30 esac
31 fi
32
33
34 as_nl='
35 '
36 export as_nl
37 # Printing a long string crashes Solaris 7 /usr/bin/printf.
38 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
39 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
40 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
41 # Prefer a ksh shell builtin over an external printf program on Solaris,
42 # but without wasting forks for bash or zsh.
43 if test -z "$BASH_VERSION$ZSH_VERSION" \
44 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
45 as_echo='print -r --'
46 as_echo_n='print -rn --'
47 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
48 as_echo='printf %s\n'
49 as_echo_n='printf %s'
50 else
51 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
52 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
53 as_echo_n='/usr/ucb/echo -n'
54 else
55 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
56 as_echo_n_body='eval
57 arg=$1;
58 case $arg in #(
59 *"$as_nl"*)
60 expr "X$arg" : "X\\(.*\\)$as_nl";
61 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
62 esac;
63 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
64 '
65 export as_echo_n_body
66 as_echo_n='sh -c $as_echo_n_body as_echo'
67 fi
68 export as_echo_body
69 as_echo='sh -c $as_echo_body as_echo'
70 fi
71
72 # The user is always right.
73 if test "${PATH_SEPARATOR+set}" != set; then
74 PATH_SEPARATOR=:
75 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
76 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
77 PATH_SEPARATOR=';'
78 }
79 fi
80
81
82 # IFS
83 # We need space, tab and new line, in precisely that order. Quoting is
84 # there to prevent editors from complaining about space-tab.
85 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
86 # splitting by setting IFS to empty value.)
87 IFS=" "" $as_nl"
88
89 # Find who we are. Look in the path if we contain no directory separator.
90 case $0 in #((
91 *[\\/]* ) as_myself=$0 ;;
92 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
93 for as_dir in $PATH
94 do
95 IFS=$as_save_IFS
96 test -z "$as_dir" && as_dir=.
97 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
98 done
99 IFS=$as_save_IFS
100
101 ;;
102 esac
103 # We did not find ourselves, most probably we were run as `sh COMMAND'
104 # in which case we are not to be found in the path.
105 if test "x$as_myself" = x; then
106 as_myself=$0
107 fi
108 if test ! -f "$as_myself"; then
109 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
110 exit 1
111 fi
112
113 # Unset variables that we do not need and which cause bugs (e.g. in
114 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
115 # suppresses any "Segmentation fault" message there. '((' could
116 # trigger a bug in pdksh 5.2.14.
117 for as_var in BASH_ENV ENV MAIL MAILPATH
118 do eval test x\${$as_var+set} = xset \
119 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
120 done
121 PS1='$ '
122 PS2='> '
123 PS4='+ '
124
125 # NLS nuisances.
126 LC_ALL=C
127 export LC_ALL
128 LANGUAGE=C
129 export LANGUAGE
130
131 # CDPATH.
132 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
133
134 if test "x$CONFIG_SHELL" = x; then
135 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
136 emulate sh
137 NULLCMD=:
138 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
139 # is contrary to our usage. Disable this feature.
140 alias -g '\${1+\"\$@\"}'='\"\$@\"'
141 setopt NO_GLOB_SUBST
142 else
143 case \`(set -o) 2>/dev/null\` in #(
144 *posix*) :
145 set -o posix ;; #(
146 *) :
147 ;;
148 esac
149 fi
150 "
151 as_required="as_fn_return () { (exit \$1); }
152 as_fn_success () { as_fn_return 0; }
153 as_fn_failure () { as_fn_return 1; }
154 as_fn_ret_success () { return 0; }
155 as_fn_ret_failure () { return 1; }
156
157 exitcode=0
158 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
159 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
160 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
161 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
162 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
163
164 else
165 exitcode=1; echo positional parameters were not saved.
166 fi
167 test x\$exitcode = x0 || exit 1"
168 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
169 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
170 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
171 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
172 test \$(( 1 + 1 )) = 2 || exit 1"
173 if (eval "$as_required") 2>/dev/null; then :
174 as_have_required=yes
175 else
176 as_have_required=no
177 fi
178 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
179
180 else
181 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
182 as_found=false
183 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
184 do
185 IFS=$as_save_IFS
186 test -z "$as_dir" && as_dir=.
187 as_found=:
188 case $as_dir in #(
189 /*)
190 for as_base in sh bash ksh sh5; do
191 # Try only shells that exist, to save several forks.
192 as_shell=$as_dir/$as_base
193 if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
194 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
195 CONFIG_SHELL=$as_shell as_have_required=yes
196 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
197 break 2
198 fi
199 fi
200 done;;
201 esac
202 as_found=false
203 done
204 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
205 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
206 CONFIG_SHELL=$SHELL as_have_required=yes
207 fi; }
208 IFS=$as_save_IFS
209
210
211 if test "x$CONFIG_SHELL" != x; then :
212 # We cannot yet assume a decent shell, so we have to provide a
213 # neutralization value for shells without unset; and this also
214 # works around shells that cannot unset nonexistent variables.
215 BASH_ENV=/dev/null
216 ENV=/dev/null
217 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
218 export CONFIG_SHELL
219 exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
220 fi
221
222 if test x$as_have_required = xno; then :
223 $as_echo "$0: This script requires a shell more modern than all"
224 $as_echo "$0: the shells that I found on your system."
225 if test x${ZSH_VERSION+set} = xset ; then
226 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
227 $as_echo "$0: be upgraded to zsh 4.3.4 or later."
228 else
229 $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
230 $0: including any error possibly output before this
231 $0: message. Then install a modern shell, or manually run
232 $0: the script under such a shell if you do have one."
233 fi
234 exit 1
235 fi
236 fi
237 fi
238 SHELL=${CONFIG_SHELL-/bin/sh}
239 export SHELL
240 # Unset more variables known to interfere with behavior of common tools.
241 CLICOLOR_FORCE= GREP_OPTIONS=
242 unset CLICOLOR_FORCE GREP_OPTIONS
243
244 ## --------------------- ##
245 ## M4sh Shell Functions. ##
246 ## --------------------- ##
247 # as_fn_unset VAR
248 # ---------------
249 # Portably unset VAR.
250 as_fn_unset ()
251 {
252 { eval $1=; unset $1;}
253 }
254 as_unset=as_fn_unset
255
256 # as_fn_set_status STATUS
257 # -----------------------
258 # Set $? to STATUS, without forking.
259 as_fn_set_status ()
260 {
261 return $1
262 } # as_fn_set_status
263
264 # as_fn_exit STATUS
265 # -----------------
266 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
267 as_fn_exit ()
268 {
269 set +e
270 as_fn_set_status $1
271 exit $1
272 } # as_fn_exit
273
274 # as_fn_mkdir_p
275 # -------------
276 # Create "$as_dir" as a directory, including parents if necessary.
277 as_fn_mkdir_p ()
278 {
279
280 case $as_dir in #(
281 -*) as_dir=./$as_dir;;
282 esac
283 test -d "$as_dir" || eval $as_mkdir_p || {
284 as_dirs=
285 while :; do
286 case $as_dir in #(
287 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
288 *) as_qdir=$as_dir;;
289 esac
290 as_dirs="'$as_qdir' $as_dirs"
291 as_dir=`$as_dirname -- "$as_dir" ||
292 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
293 X"$as_dir" : 'X\(//\)[^/]' \| \
294 X"$as_dir" : 'X\(//\)$' \| \
295 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
296 $as_echo X"$as_dir" |
297 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
298 s//\1/
299 q
300 }
301 /^X\(\/\/\)[^/].*/{
302 s//\1/
303 q
304 }
305 /^X\(\/\/\)$/{
306 s//\1/
307 q
308 }
309 /^X\(\/\).*/{
310 s//\1/
311 q
312 }
313 s/.*/./; q'`
314 test -d "$as_dir" && break
315 done
316 test -z "$as_dirs" || eval "mkdir $as_dirs"
317 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
318
319
320 } # as_fn_mkdir_p
321 # as_fn_append VAR VALUE
322 # ----------------------
323 # Append the text in VALUE to the end of the definition contained in VAR. Take
324 # advantage of any shell optimizations that allow amortized linear growth over
325 # repeated appends, instead of the typical quadratic growth present in naive
326 # implementations.
327 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
328 eval 'as_fn_append ()
329 {
330 eval $1+=\$2
331 }'
332 else
333 as_fn_append ()
334 {
335 eval $1=\$$1\$2
336 }
337 fi # as_fn_append
338
339 # as_fn_arith ARG...
340 # ------------------
341 # Perform arithmetic evaluation on the ARGs, and store the result in the
342 # global $as_val. Take advantage of shells that can avoid forks. The arguments
343 # must be portable across $(()) and expr.
344 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
345 eval 'as_fn_arith ()
346 {
347 as_val=$(( $* ))
348 }'
349 else
350 as_fn_arith ()
351 {
352 as_val=`expr "$@" || test $? -eq 1`
353 }
354 fi # as_fn_arith
355
356
357 # as_fn_error ERROR [LINENO LOG_FD]
358 # ---------------------------------
359 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
360 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
361 # script with status $?, using 1 if that was 0.
362 as_fn_error ()
363 {
364 as_status=$?; test $as_status -eq 0 && as_status=1
365 if test "$3"; then
366 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
367 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
368 fi
369 $as_echo "$as_me: error: $1" >&2
370 as_fn_exit $as_status
371 } # as_fn_error
372
373 if expr a : '\(a\)' >/dev/null 2>&1 &&
374 test "X`expr 00001 : '.*\(...\)'`" = X001; then
375 as_expr=expr
376 else
377 as_expr=false
378 fi
379
380 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
381 as_basename=basename
382 else
383 as_basename=false
384 fi
385
386 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
387 as_dirname=dirname
388 else
389 as_dirname=false
390 fi
391
392 as_me=`$as_basename -- "$0" ||
393 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
394 X"$0" : 'X\(//\)$' \| \
395 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
396 $as_echo X/"$0" |
397 sed '/^.*\/\([^/][^/]*\)\/*$/{
398 s//\1/
399 q
400 }
401 /^X\/\(\/\/\)$/{
402 s//\1/
403 q
404 }
405 /^X\/\(\/\).*/{
406 s//\1/
407 q
408 }
409 s/.*/./; q'`
410
411 # Avoid depending upon Character Ranges.
412 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
413 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
414 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
415 as_cr_digits='0123456789'
416 as_cr_alnum=$as_cr_Letters$as_cr_digits
417
418
419 as_lineno_1=$LINENO as_lineno_1a=$LINENO
420 as_lineno_2=$LINENO as_lineno_2a=$LINENO
421 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
422 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
423 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
424 sed -n '
425 p
426 /[$]LINENO/=
427 ' <$as_myself |
428 sed '
429 s/[$]LINENO.*/&-/
430 t lineno
431 b
432 :lineno
433 N
434 :loop
435 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
436 t loop
437 s/-\n.*//
438 ' >$as_me.lineno &&
439 chmod +x "$as_me.lineno" ||
440 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
441
442 # Don't try to exec as it changes $[0], causing all sort of problems
443 # (the dirname of $[0] is not the place where we might find the
444 # original and so on. Autoconf is especially sensitive to this).
445 . "./$as_me.lineno"
446 # Exit status is that of the last command.
447 exit
448 }
449
450 ECHO_C= ECHO_N= ECHO_T=
451 case `echo -n x` in #(((((
452 -n*)
453 case `echo 'xy\c'` in
454 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
455 xy) ECHO_C='\c';;
456 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
457 ECHO_T=' ';;
458 esac;;
459 *)
460 ECHO_N='-n';;
461 esac
462
463 rm -f conf$$ conf$$.exe conf$$.file
464 if test -d conf$$.dir; then
465 rm -f conf$$.dir/conf$$.file
466 else
467 rm -f conf$$.dir
468 mkdir conf$$.dir 2>/dev/null
469 fi
470 if (echo >conf$$.file) 2>/dev/null; then
471 if ln -s conf$$.file conf$$ 2>/dev/null; then
472 as_ln_s='ln -s'
473 # ... but there are two gotchas:
474 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
475 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
476 # In both cases, we have to default to `cp -p'.
477 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
478 as_ln_s='cp -p'
479 elif ln conf$$.file conf$$ 2>/dev/null; then
480 as_ln_s=ln
481 else
482 as_ln_s='cp -p'
483 fi
484 else
485 as_ln_s='cp -p'
486 fi
487 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
488 rmdir conf$$.dir 2>/dev/null
489
490 if mkdir -p . 2>/dev/null; then
491 as_mkdir_p='mkdir -p "$as_dir"'
492 else
493 test -d ./-p && rmdir ./-p
494 as_mkdir_p=false
495 fi
496
497 if test -x / >/dev/null 2>&1; then
498 as_test_x='test -x'
499 else
500 if ls -dL / >/dev/null 2>&1; then
501 as_ls_L_option=L
502 else
503 as_ls_L_option=
504 fi
505 as_test_x='
506 eval sh -c '\''
507 if test -d "$1"; then
508 test -d "$1/.";
509 else
510 case $1 in #(
511 -*)set "./$1";;
512 esac;
513 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
514 ???[sx]*):;;*)false;;esac;fi
515 '\'' sh
516 '
517 fi
518 as_executable_p=$as_test_x
519
520 # Sed expression to map a string onto a valid CPP name.
521 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
522
523 # Sed expression to map a string onto a valid variable name.
524 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
525
526
527 exec 7<&0 </dev/null 6>&1
528
529 # Name of the host.
530 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
531 # so uname gets run too.
532 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
533
534 #
535 # Initializations.
536 #
537 ac_default_prefix=/usr/local
538 ac_clean_files=
539 ac_config_libobj_dir=.
540 LIBOBJS=
541 cross_compiling=no
542 subdirs=
543 MFLAGS=
544 MAKEFLAGS=
545
546 # Identity of this package.
547 PACKAGE_NAME=
548 PACKAGE_TARNAME=
549 PACKAGE_VERSION=
550 PACKAGE_STRING=
551 PACKAGE_BUGREPORT=
552 PACKAGE_URL=
553
554 ac_unique_file="Makefile.in"
555 # Factoring default headers for most tests.
556 ac_includes_default="\
557 #include <stdio.h>
558 #ifdef HAVE_SYS_TYPES_H
559 # include <sys/types.h>
560 #endif
561 #ifdef HAVE_SYS_STAT_H
562 # include <sys/stat.h>
563 #endif
564 #ifdef STDC_HEADERS
565 # include <stdlib.h>
566 # include <stddef.h>
567 #else
568 # ifdef HAVE_STDLIB_H
569 # include <stdlib.h>
570 # endif
571 #endif
572 #ifdef HAVE_STRING_H
573 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
574 # include <memory.h>
575 # endif
576 # include <string.h>
577 #endif
578 #ifdef HAVE_STRINGS_H
579 # include <strings.h>
580 #endif
581 #ifdef HAVE_INTTYPES_H
582 # include <inttypes.h>
583 #endif
584 #ifdef HAVE_STDINT_H
585 # include <stdint.h>
586 #endif
587 #ifdef HAVE_UNISTD_H
588 # include <unistd.h>
589 #endif"
590
591 ac_subst_vars='LTLIBOBJS
592 LIBOBJS
593 cgen_breaks
594 cgen
595 cgendir
596 CGEN_MAINT
597 REPORT_BUGS_TEXI
598 REPORT_BUGS_TO
599 PKGVERSION
600 sim_profile
601 sim_trace
602 sim_stdio
603 sim_debug
604 sim_cflags
605 sim_bswap
606 MAINT
607 CATOBJEXT
608 GENCAT
609 INSTOBJEXT
610 DATADIRNAME
611 CATALOGS
612 POSUB
613 GMSGFMT
614 XGETTEXT
615 INCINTL
616 LIBINTL_DEP
617 LIBINTL
618 USE_NLS
619 GMAKE_FALSE
620 GMAKE_TRUE
621 MAKE
622 CCDEPMODE
623 DEPDIR
624 am__leading_dot
625 RANLIB
626 AR
627 HDEFINES
628 CC_FOR_BUILD
629 INSTALL_DATA
630 INSTALL_SCRIPT
631 INSTALL_PROGRAM
632 EGREP
633 GREP
634 CPP
635 target_os
636 target_vendor
637 target_cpu
638 target
639 host_os
640 host_vendor
641 host_cpu
642 host
643 build_os
644 build_vendor
645 build_cpu
646 build
647 OBJEXT
648 EXEEXT
649 ac_ct_CC
650 CPPFLAGS
651 LDFLAGS
652 CFLAGS
653 CC
654 WERROR_CFLAGS
655 WARN_CFLAGS
656 sim_xor_endian
657 sim_stdcall
658 sim_smp
659 sim_reserved_bits
660 sim_regparm
661 sim_packages
662 sim_inline
663 sim_hw
664 sim_hw_objs
665 sim_hw_cflags
666 sim_default_model
667 sim_scache
668 sim_float
669 sim_hostendian
670 sim_endian
671 sim_bitsize
672 sim_assert
673 sim_alignment
674 sim_environment
675 target_alias
676 host_alias
677 build_alias
678 LIBS
679 ECHO_T
680 ECHO_N
681 ECHO_C
682 DEFS
683 mandir
684 localedir
685 libdir
686 psdir
687 pdfdir
688 dvidir
689 htmldir
690 infodir
691 docdir
692 oldincludedir
693 includedir
694 localstatedir
695 sharedstatedir
696 sysconfdir
697 datadir
698 datarootdir
699 libexecdir
700 sbindir
701 bindir
702 program_transform_name
703 prefix
704 exec_prefix
705 PACKAGE_URL
706 PACKAGE_BUGREPORT
707 PACKAGE_STRING
708 PACKAGE_VERSION
709 PACKAGE_TARNAME
710 PACKAGE_NAME
711 PATH_SEPARATOR
712 SHELL'
713 ac_subst_files=''
714 ac_user_opts='
715 enable_option_checking
716 with_zlib
717 enable_maintainer_mode
718 enable_sim_bswap
719 enable_sim_cflags
720 enable_sim_debug
721 enable_sim_stdio
722 enable_sim_trace
723 enable_sim_profile
724 with_pkgversion
725 with_bugurl
726 enable_sim_endian
727 enable_sim_alignment
728 enable_sim_hostendian
729 enable_sim_scache
730 enable_sim_default_model
731 enable_sim_environment
732 enable_cgen_maint
733 enable_sim_hardware
734 '
735 ac_precious_vars='build_alias
736 host_alias
737 target_alias
738 CC
739 CFLAGS
740 LDFLAGS
741 LIBS
742 CPPFLAGS
743 CPP'
744
745
746 # Initialize some variables set by options.
747 ac_init_help=
748 ac_init_version=false
749 ac_unrecognized_opts=
750 ac_unrecognized_sep=
751 # The variables have the same names as the options, with
752 # dashes changed to underlines.
753 cache_file=/dev/null
754 exec_prefix=NONE
755 no_create=
756 no_recursion=
757 prefix=NONE
758 program_prefix=NONE
759 program_suffix=NONE
760 program_transform_name=s,x,x,
761 silent=
762 site=
763 srcdir=
764 verbose=
765 x_includes=NONE
766 x_libraries=NONE
767
768 # Installation directory options.
769 # These are left unexpanded so users can "make install exec_prefix=/foo"
770 # and all the variables that are supposed to be based on exec_prefix
771 # by default will actually change.
772 # Use braces instead of parens because sh, perl, etc. also accept them.
773 # (The list follows the same order as the GNU Coding Standards.)
774 bindir='${exec_prefix}/bin'
775 sbindir='${exec_prefix}/sbin'
776 libexecdir='${exec_prefix}/libexec'
777 datarootdir='${prefix}/share'
778 datadir='${datarootdir}'
779 sysconfdir='${prefix}/etc'
780 sharedstatedir='${prefix}/com'
781 localstatedir='${prefix}/var'
782 includedir='${prefix}/include'
783 oldincludedir='/usr/include'
784 docdir='${datarootdir}/doc/${PACKAGE}'
785 infodir='${datarootdir}/info'
786 htmldir='${docdir}'
787 dvidir='${docdir}'
788 pdfdir='${docdir}'
789 psdir='${docdir}'
790 libdir='${exec_prefix}/lib'
791 localedir='${datarootdir}/locale'
792 mandir='${datarootdir}/man'
793
794 ac_prev=
795 ac_dashdash=
796 for ac_option
797 do
798 # If the previous option needs an argument, assign it.
799 if test -n "$ac_prev"; then
800 eval $ac_prev=\$ac_option
801 ac_prev=
802 continue
803 fi
804
805 case $ac_option in
806 *=*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
807 *) ac_optarg=yes ;;
808 esac
809
810 # Accept the important Cygnus configure options, so we can diagnose typos.
811
812 case $ac_dashdash$ac_option in
813 --)
814 ac_dashdash=yes ;;
815
816 -bindir | --bindir | --bindi | --bind | --bin | --bi)
817 ac_prev=bindir ;;
818 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
819 bindir=$ac_optarg ;;
820
821 -build | --build | --buil | --bui | --bu)
822 ac_prev=build_alias ;;
823 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
824 build_alias=$ac_optarg ;;
825
826 -cache-file | --cache-file | --cache-fil | --cache-fi \
827 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
828 ac_prev=cache_file ;;
829 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
830 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
831 cache_file=$ac_optarg ;;
832
833 --config-cache | -C)
834 cache_file=config.cache ;;
835
836 -datadir | --datadir | --datadi | --datad)
837 ac_prev=datadir ;;
838 -datadir=* | --datadir=* | --datadi=* | --datad=*)
839 datadir=$ac_optarg ;;
840
841 -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
842 | --dataroo | --dataro | --datar)
843 ac_prev=datarootdir ;;
844 -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
845 | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
846 datarootdir=$ac_optarg ;;
847
848 -disable-* | --disable-*)
849 ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
850 # Reject names that are not valid shell variable names.
851 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
852 as_fn_error "invalid feature name: $ac_useropt"
853 ac_useropt_orig=$ac_useropt
854 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
855 case $ac_user_opts in
856 *"
857 "enable_$ac_useropt"
858 "*) ;;
859 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
860 ac_unrecognized_sep=', ';;
861 esac
862 eval enable_$ac_useropt=no ;;
863
864 -docdir | --docdir | --docdi | --doc | --do)
865 ac_prev=docdir ;;
866 -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
867 docdir=$ac_optarg ;;
868
869 -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
870 ac_prev=dvidir ;;
871 -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
872 dvidir=$ac_optarg ;;
873
874 -enable-* | --enable-*)
875 ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
876 # Reject names that are not valid shell variable names.
877 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
878 as_fn_error "invalid feature name: $ac_useropt"
879 ac_useropt_orig=$ac_useropt
880 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
881 case $ac_user_opts in
882 *"
883 "enable_$ac_useropt"
884 "*) ;;
885 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
886 ac_unrecognized_sep=', ';;
887 esac
888 eval enable_$ac_useropt=\$ac_optarg ;;
889
890 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
891 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
892 | --exec | --exe | --ex)
893 ac_prev=exec_prefix ;;
894 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
895 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
896 | --exec=* | --exe=* | --ex=*)
897 exec_prefix=$ac_optarg ;;
898
899 -gas | --gas | --ga | --g)
900 # Obsolete; use --with-gas.
901 with_gas=yes ;;
902
903 -help | --help | --hel | --he | -h)
904 ac_init_help=long ;;
905 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
906 ac_init_help=recursive ;;
907 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
908 ac_init_help=short ;;
909
910 -host | --host | --hos | --ho)
911 ac_prev=host_alias ;;
912 -host=* | --host=* | --hos=* | --ho=*)
913 host_alias=$ac_optarg ;;
914
915 -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
916 ac_prev=htmldir ;;
917 -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
918 | --ht=*)
919 htmldir=$ac_optarg ;;
920
921 -includedir | --includedir | --includedi | --included | --include \
922 | --includ | --inclu | --incl | --inc)
923 ac_prev=includedir ;;
924 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
925 | --includ=* | --inclu=* | --incl=* | --inc=*)
926 includedir=$ac_optarg ;;
927
928 -infodir | --infodir | --infodi | --infod | --info | --inf)
929 ac_prev=infodir ;;
930 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
931 infodir=$ac_optarg ;;
932
933 -libdir | --libdir | --libdi | --libd)
934 ac_prev=libdir ;;
935 -libdir=* | --libdir=* | --libdi=* | --libd=*)
936 libdir=$ac_optarg ;;
937
938 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
939 | --libexe | --libex | --libe)
940 ac_prev=libexecdir ;;
941 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
942 | --libexe=* | --libex=* | --libe=*)
943 libexecdir=$ac_optarg ;;
944
945 -localedir | --localedir | --localedi | --localed | --locale)
946 ac_prev=localedir ;;
947 -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
948 localedir=$ac_optarg ;;
949
950 -localstatedir | --localstatedir | --localstatedi | --localstated \
951 | --localstate | --localstat | --localsta | --localst | --locals)
952 ac_prev=localstatedir ;;
953 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
954 | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
955 localstatedir=$ac_optarg ;;
956
957 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
958 ac_prev=mandir ;;
959 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
960 mandir=$ac_optarg ;;
961
962 -nfp | --nfp | --nf)
963 # Obsolete; use --without-fp.
964 with_fp=no ;;
965
966 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
967 | --no-cr | --no-c | -n)
968 no_create=yes ;;
969
970 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
971 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
972 no_recursion=yes ;;
973
974 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
975 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
976 | --oldin | --oldi | --old | --ol | --o)
977 ac_prev=oldincludedir ;;
978 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
979 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
980 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
981 oldincludedir=$ac_optarg ;;
982
983 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
984 ac_prev=prefix ;;
985 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
986 prefix=$ac_optarg ;;
987
988 -program-prefix | --program-prefix | --program-prefi | --program-pref \
989 | --program-pre | --program-pr | --program-p)
990 ac_prev=program_prefix ;;
991 -program-prefix=* | --program-prefix=* | --program-prefi=* \
992 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
993 program_prefix=$ac_optarg ;;
994
995 -program-suffix | --program-suffix | --program-suffi | --program-suff \
996 | --program-suf | --program-su | --program-s)
997 ac_prev=program_suffix ;;
998 -program-suffix=* | --program-suffix=* | --program-suffi=* \
999 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1000 program_suffix=$ac_optarg ;;
1001
1002 -program-transform-name | --program-transform-name \
1003 | --program-transform-nam | --program-transform-na \
1004 | --program-transform-n | --program-transform- \
1005 | --program-transform | --program-transfor \
1006 | --program-transfo | --program-transf \
1007 | --program-trans | --program-tran \
1008 | --progr-tra | --program-tr | --program-t)
1009 ac_prev=program_transform_name ;;
1010 -program-transform-name=* | --program-transform-name=* \
1011 | --program-transform-nam=* | --program-transform-na=* \
1012 | --program-transform-n=* | --program-transform-=* \
1013 | --program-transform=* | --program-transfor=* \
1014 | --program-transfo=* | --program-transf=* \
1015 | --program-trans=* | --program-tran=* \
1016 | --progr-tra=* | --program-tr=* | --program-t=*)
1017 program_transform_name=$ac_optarg ;;
1018
1019 -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1020 ac_prev=pdfdir ;;
1021 -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1022 pdfdir=$ac_optarg ;;
1023
1024 -psdir | --psdir | --psdi | --psd | --ps)
1025 ac_prev=psdir ;;
1026 -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1027 psdir=$ac_optarg ;;
1028
1029 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1030 | -silent | --silent | --silen | --sile | --sil)
1031 silent=yes ;;
1032
1033 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1034 ac_prev=sbindir ;;
1035 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1036 | --sbi=* | --sb=*)
1037 sbindir=$ac_optarg ;;
1038
1039 -sharedstatedir | --sharedstatedir | --sharedstatedi \
1040 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1041 | --sharedst | --shareds | --shared | --share | --shar \
1042 | --sha | --sh)
1043 ac_prev=sharedstatedir ;;
1044 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1045 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1046 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1047 | --sha=* | --sh=*)
1048 sharedstatedir=$ac_optarg ;;
1049
1050 -site | --site | --sit)
1051 ac_prev=site ;;
1052 -site=* | --site=* | --sit=*)
1053 site=$ac_optarg ;;
1054
1055 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1056 ac_prev=srcdir ;;
1057 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1058 srcdir=$ac_optarg ;;
1059
1060 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1061 | --syscon | --sysco | --sysc | --sys | --sy)
1062 ac_prev=sysconfdir ;;
1063 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1064 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1065 sysconfdir=$ac_optarg ;;
1066
1067 -target | --target | --targe | --targ | --tar | --ta | --t)
1068 ac_prev=target_alias ;;
1069 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1070 target_alias=$ac_optarg ;;
1071
1072 -v | -verbose | --verbose | --verbos | --verbo | --verb)
1073 verbose=yes ;;
1074
1075 -version | --version | --versio | --versi | --vers | -V)
1076 ac_init_version=: ;;
1077
1078 -with-* | --with-*)
1079 ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1080 # Reject names that are not valid shell variable names.
1081 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1082 as_fn_error "invalid package name: $ac_useropt"
1083 ac_useropt_orig=$ac_useropt
1084 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1085 case $ac_user_opts in
1086 *"
1087 "with_$ac_useropt"
1088 "*) ;;
1089 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1090 ac_unrecognized_sep=', ';;
1091 esac
1092 eval with_$ac_useropt=\$ac_optarg ;;
1093
1094 -without-* | --without-*)
1095 ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1096 # Reject names that are not valid shell variable names.
1097 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1098 as_fn_error "invalid package name: $ac_useropt"
1099 ac_useropt_orig=$ac_useropt
1100 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1101 case $ac_user_opts in
1102 *"
1103 "with_$ac_useropt"
1104 "*) ;;
1105 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1106 ac_unrecognized_sep=', ';;
1107 esac
1108 eval with_$ac_useropt=no ;;
1109
1110 --x)
1111 # Obsolete; use --with-x.
1112 with_x=yes ;;
1113
1114 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1115 | --x-incl | --x-inc | --x-in | --x-i)
1116 ac_prev=x_includes ;;
1117 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1118 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1119 x_includes=$ac_optarg ;;
1120
1121 -x-libraries | --x-libraries | --x-librarie | --x-librari \
1122 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1123 ac_prev=x_libraries ;;
1124 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1125 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1126 x_libraries=$ac_optarg ;;
1127
1128 -*) as_fn_error "unrecognized option: \`$ac_option'
1129 Try \`$0 --help' for more information."
1130 ;;
1131
1132 *=*)
1133 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1134 # Reject names that are not valid shell variable names.
1135 case $ac_envvar in #(
1136 '' | [0-9]* | *[!_$as_cr_alnum]* )
1137 as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1138 esac
1139 eval $ac_envvar=\$ac_optarg
1140 export $ac_envvar ;;
1141
1142 *)
1143 # FIXME: should be removed in autoconf 3.0.
1144 $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1145 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1146 $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1147 : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1148 ;;
1149
1150 esac
1151 done
1152
1153 if test -n "$ac_prev"; then
1154 ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1155 as_fn_error "missing argument to $ac_option"
1156 fi
1157
1158 if test -n "$ac_unrecognized_opts"; then
1159 case $enable_option_checking in
1160 no) ;;
1161 fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1162 *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1163 esac
1164 fi
1165
1166 # Check all directory arguments for consistency.
1167 for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1168 datadir sysconfdir sharedstatedir localstatedir includedir \
1169 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1170 libdir localedir mandir
1171 do
1172 eval ac_val=\$$ac_var
1173 # Remove trailing slashes.
1174 case $ac_val in
1175 */ )
1176 ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1177 eval $ac_var=\$ac_val;;
1178 esac
1179 # Be sure to have absolute directory names.
1180 case $ac_val in
1181 [\\/$]* | ?:[\\/]* ) continue;;
1182 NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1183 esac
1184 as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1185 done
1186
1187 # There might be people who depend on the old broken behavior: `$host'
1188 # used to hold the argument of --host etc.
1189 # FIXME: To remove some day.
1190 build=$build_alias
1191 host=$host_alias
1192 target=$target_alias
1193
1194 # FIXME: To remove some day.
1195 if test "x$host_alias" != x; then
1196 if test "x$build_alias" = x; then
1197 cross_compiling=maybe
1198 $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1199 If a cross compiler is detected then cross compile mode will be used." >&2
1200 elif test "x$build_alias" != "x$host_alias"; then
1201 cross_compiling=yes
1202 fi
1203 fi
1204
1205 ac_tool_prefix=
1206 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1207
1208 test "$silent" = yes && exec 6>/dev/null
1209
1210
1211 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1212 ac_ls_di=`ls -di .` &&
1213 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1214 as_fn_error "working directory cannot be determined"
1215 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1216 as_fn_error "pwd does not report name of working directory"
1217
1218
1219 # Find the source files, if location was not specified.
1220 if test -z "$srcdir"; then
1221 ac_srcdir_defaulted=yes
1222 # Try the directory containing this script, then the parent directory.
1223 ac_confdir=`$as_dirname -- "$as_myself" ||
1224 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1225 X"$as_myself" : 'X\(//\)[^/]' \| \
1226 X"$as_myself" : 'X\(//\)$' \| \
1227 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1228 $as_echo X"$as_myself" |
1229 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1230 s//\1/
1231 q
1232 }
1233 /^X\(\/\/\)[^/].*/{
1234 s//\1/
1235 q
1236 }
1237 /^X\(\/\/\)$/{
1238 s//\1/
1239 q
1240 }
1241 /^X\(\/\).*/{
1242 s//\1/
1243 q
1244 }
1245 s/.*/./; q'`
1246 srcdir=$ac_confdir
1247 if test ! -r "$srcdir/$ac_unique_file"; then
1248 srcdir=..
1249 fi
1250 else
1251 ac_srcdir_defaulted=no
1252 fi
1253 if test ! -r "$srcdir/$ac_unique_file"; then
1254 test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1255 as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1256 fi
1257 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1258 ac_abs_confdir=`(
1259 cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1260 pwd)`
1261 # When building in place, set srcdir=.
1262 if test "$ac_abs_confdir" = "$ac_pwd"; then
1263 srcdir=.
1264 fi
1265 # Remove unnecessary trailing slashes from srcdir.
1266 # Double slashes in file names in object file debugging info
1267 # mess up M-x gdb in Emacs.
1268 case $srcdir in
1269 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1270 esac
1271 for ac_var in $ac_precious_vars; do
1272 eval ac_env_${ac_var}_set=\${${ac_var}+set}
1273 eval ac_env_${ac_var}_value=\$${ac_var}
1274 eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1275 eval ac_cv_env_${ac_var}_value=\$${ac_var}
1276 done
1277
1278 #
1279 # Report the --help message.
1280 #
1281 if test "$ac_init_help" = "long"; then
1282 # Omit some internal or obsolete options to make the list less imposing.
1283 # This message is too long to be a string in the A/UX 3.1 sh.
1284 cat <<_ACEOF
1285 \`configure' configures this package to adapt to many kinds of systems.
1286
1287 Usage: $0 [OPTION]... [VAR=VALUE]...
1288
1289 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1290 VAR=VALUE. See below for descriptions of some of the useful variables.
1291
1292 Defaults for the options are specified in brackets.
1293
1294 Configuration:
1295 -h, --help display this help and exit
1296 --help=short display options specific to this package
1297 --help=recursive display the short help of all the included packages
1298 -V, --version display version information and exit
1299 -q, --quiet, --silent do not print \`checking...' messages
1300 --cache-file=FILE cache test results in FILE [disabled]
1301 -C, --config-cache alias for \`--cache-file=config.cache'
1302 -n, --no-create do not create output files
1303 --srcdir=DIR find the sources in DIR [configure dir or \`..']
1304
1305 Installation directories:
1306 --prefix=PREFIX install architecture-independent files in PREFIX
1307 [$ac_default_prefix]
1308 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
1309 [PREFIX]
1310
1311 By default, \`make install' will install all the files in
1312 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
1313 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1314 for instance \`--prefix=\$HOME'.
1315
1316 For better control, use the options below.
1317
1318 Fine tuning of the installation directories:
1319 --bindir=DIR user executables [EPREFIX/bin]
1320 --sbindir=DIR system admin executables [EPREFIX/sbin]
1321 --libexecdir=DIR program executables [EPREFIX/libexec]
1322 --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1323 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1324 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
1325 --libdir=DIR object code libraries [EPREFIX/lib]
1326 --includedir=DIR C header files [PREFIX/include]
1327 --oldincludedir=DIR C header files for non-gcc [/usr/include]
1328 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1329 --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1330 --infodir=DIR info documentation [DATAROOTDIR/info]
1331 --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1332 --mandir=DIR man documentation [DATAROOTDIR/man]
1333 --docdir=DIR documentation root [DATAROOTDIR/doc/PACKAGE]
1334 --htmldir=DIR html documentation [DOCDIR]
1335 --dvidir=DIR dvi documentation [DOCDIR]
1336 --pdfdir=DIR pdf documentation [DOCDIR]
1337 --psdir=DIR ps documentation [DOCDIR]
1338 _ACEOF
1339
1340 cat <<\_ACEOF
1341
1342 Program names:
1343 --program-prefix=PREFIX prepend PREFIX to installed program names
1344 --program-suffix=SUFFIX append SUFFIX to installed program names
1345 --program-transform-name=PROGRAM run sed PROGRAM on installed program names
1346
1347 System types:
1348 --build=BUILD configure for building on BUILD [guessed]
1349 --host=HOST cross-compile to build programs to run on HOST [BUILD]
1350 --target=TARGET configure for building compilers for TARGET [HOST]
1351 _ACEOF
1352 fi
1353
1354 if test -n "$ac_init_help"; then
1355
1356 cat <<\_ACEOF
1357
1358 Optional Features:
1359 --disable-option-checking ignore unrecognized --enable/--with options
1360 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
1361 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
1362 --enable-maintainer-mode Enable developer functionality.
1363 --enable-sim-bswap Use Host specific BSWAP instruction.
1364 --enable-sim-cflags=opts Extra CFLAGS for use in building simulator
1365 --enable-sim-debug=opts Enable debugging flags
1366 --enable-sim-stdio Specify whether to use stdio for console input/output.
1367 --enable-sim-trace=opts Enable tracing flags
1368 --enable-sim-profile=opts Enable profiling flags
1369 --enable-sim-endian=endian Specify target byte endian orientation.
1370 --enable-sim-alignment=align Specify strict, nonstrict or forced alignment of memory accesses.
1371 --enable-sim-hostendian=end Specify host byte endian orientation.
1372 --enable-sim-scache=size Specify simulator execution cache size.
1373 --enable-sim-default-model=model Specify default model to simulate.
1374 --enable-sim-environment=environment Specify mixed, user, virtual or operating environment.
1375 --enable-cgen-maint=DIR build cgen generated files
1376 --enable-sim-hardware=LIST Specify the hardware to be included in the build.
1377
1378 Optional Packages:
1379 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
1380 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
1381 --with-zlib include zlib support (auto/yes/no) default=auto
1382 --with-pkgversion=PKG Use PKG in the version string in place of "GDB"
1383 --with-bugurl=URL Direct users to URL to report a bug
1384
1385 Some influential environment variables:
1386 CC C compiler command
1387 CFLAGS C compiler flags
1388 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
1389 nonstandard directory <lib dir>
1390 LIBS libraries to pass to the linker, e.g. -l<library>
1391 CPPFLAGS C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1392 you have headers in a nonstandard directory <include dir>
1393 CPP C preprocessor
1394
1395 Use these variables to override the choices made by `configure' or to help
1396 it to find libraries and programs with nonstandard names/locations.
1397
1398 Report bugs to the package provider.
1399 _ACEOF
1400 ac_status=$?
1401 fi
1402
1403 if test "$ac_init_help" = "recursive"; then
1404 # If there are subdirs, report their specific --help.
1405 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1406 test -d "$ac_dir" ||
1407 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1408 continue
1409 ac_builddir=.
1410
1411 case "$ac_dir" in
1412 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1413 *)
1414 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1415 # A ".." for each directory in $ac_dir_suffix.
1416 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1417 case $ac_top_builddir_sub in
1418 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1419 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1420 esac ;;
1421 esac
1422 ac_abs_top_builddir=$ac_pwd
1423 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1424 # for backward compatibility:
1425 ac_top_builddir=$ac_top_build_prefix
1426
1427 case $srcdir in
1428 .) # We are building in place.
1429 ac_srcdir=.
1430 ac_top_srcdir=$ac_top_builddir_sub
1431 ac_abs_top_srcdir=$ac_pwd ;;
1432 [\\/]* | ?:[\\/]* ) # Absolute name.
1433 ac_srcdir=$srcdir$ac_dir_suffix;
1434 ac_top_srcdir=$srcdir
1435 ac_abs_top_srcdir=$srcdir ;;
1436 *) # Relative name.
1437 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1438 ac_top_srcdir=$ac_top_build_prefix$srcdir
1439 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1440 esac
1441 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1442
1443 cd "$ac_dir" || { ac_status=$?; continue; }
1444 # Check for guested configure.
1445 if test -f "$ac_srcdir/configure.gnu"; then
1446 echo &&
1447 $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1448 elif test -f "$ac_srcdir/configure"; then
1449 echo &&
1450 $SHELL "$ac_srcdir/configure" --help=recursive
1451 else
1452 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1453 fi || ac_status=$?
1454 cd "$ac_pwd" || { ac_status=$?; break; }
1455 done
1456 fi
1457
1458 test -n "$ac_init_help" && exit $ac_status
1459 if $ac_init_version; then
1460 cat <<\_ACEOF
1461 configure
1462 generated by GNU Autoconf 2.64
1463
1464 Copyright (C) 2009 Free Software Foundation, Inc.
1465 This configure script is free software; the Free Software Foundation
1466 gives unlimited permission to copy, distribute and modify it.
1467 _ACEOF
1468 exit
1469 fi
1470
1471 ## ------------------------ ##
1472 ## Autoconf initialization. ##
1473 ## ------------------------ ##
1474
1475 # ac_fn_c_try_compile LINENO
1476 # --------------------------
1477 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1478 ac_fn_c_try_compile ()
1479 {
1480 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1481 rm -f conftest.$ac_objext
1482 if { { ac_try="$ac_compile"
1483 case "(($ac_try" in
1484 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1485 *) ac_try_echo=$ac_try;;
1486 esac
1487 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1488 $as_echo "$ac_try_echo"; } >&5
1489 (eval "$ac_compile") 2>conftest.err
1490 ac_status=$?
1491 if test -s conftest.err; then
1492 grep -v '^ *+' conftest.err >conftest.er1
1493 cat conftest.er1 >&5
1494 mv -f conftest.er1 conftest.err
1495 fi
1496 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1497 test $ac_status = 0; } && {
1498 test -z "$ac_c_werror_flag" ||
1499 test ! -s conftest.err
1500 } && test -s conftest.$ac_objext; then :
1501 ac_retval=0
1502 else
1503 $as_echo "$as_me: failed program was:" >&5
1504 sed 's/^/| /' conftest.$ac_ext >&5
1505
1506 ac_retval=1
1507 fi
1508 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1509 return $ac_retval
1510
1511 } # ac_fn_c_try_compile
1512
1513 # ac_fn_c_try_cpp LINENO
1514 # ----------------------
1515 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1516 ac_fn_c_try_cpp ()
1517 {
1518 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1519 if { { ac_try="$ac_cpp conftest.$ac_ext"
1520 case "(($ac_try" in
1521 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1522 *) ac_try_echo=$ac_try;;
1523 esac
1524 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1525 $as_echo "$ac_try_echo"; } >&5
1526 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1527 ac_status=$?
1528 if test -s conftest.err; then
1529 grep -v '^ *+' conftest.err >conftest.er1
1530 cat conftest.er1 >&5
1531 mv -f conftest.er1 conftest.err
1532 fi
1533 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1534 test $ac_status = 0; } >/dev/null && {
1535 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1536 test ! -s conftest.err
1537 }; then :
1538 ac_retval=0
1539 else
1540 $as_echo "$as_me: failed program was:" >&5
1541 sed 's/^/| /' conftest.$ac_ext >&5
1542
1543 ac_retval=1
1544 fi
1545 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1546 return $ac_retval
1547
1548 } # ac_fn_c_try_cpp
1549
1550 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1551 # -------------------------------------------------------
1552 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1553 # the include files in INCLUDES and setting the cache variable VAR
1554 # accordingly.
1555 ac_fn_c_check_header_mongrel ()
1556 {
1557 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1558 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1559 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1560 $as_echo_n "checking for $2... " >&6; }
1561 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1562 $as_echo_n "(cached) " >&6
1563 fi
1564 eval ac_res=\$$3
1565 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1566 $as_echo "$ac_res" >&6; }
1567 else
1568 # Is the header compilable?
1569 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1570 $as_echo_n "checking $2 usability... " >&6; }
1571 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1572 /* end confdefs.h. */
1573 $4
1574 #include <$2>
1575 _ACEOF
1576 if ac_fn_c_try_compile "$LINENO"; then :
1577 ac_header_compiler=yes
1578 else
1579 ac_header_compiler=no
1580 fi
1581 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1582 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1583 $as_echo "$ac_header_compiler" >&6; }
1584
1585 # Is the header present?
1586 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1587 $as_echo_n "checking $2 presence... " >&6; }
1588 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1589 /* end confdefs.h. */
1590 #include <$2>
1591 _ACEOF
1592 if ac_fn_c_try_cpp "$LINENO"; then :
1593 ac_header_preproc=yes
1594 else
1595 ac_header_preproc=no
1596 fi
1597 rm -f conftest.err conftest.$ac_ext
1598 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1599 $as_echo "$ac_header_preproc" >&6; }
1600
1601 # So? What about this header?
1602 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1603 yes:no: )
1604 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1605 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1606 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1607 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1608 ;;
1609 no:yes:* )
1610 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1611 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1612 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
1613 $as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
1614 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1615 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1616 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
1617 $as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
1618 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1619 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1620 ;;
1621 esac
1622 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1623 $as_echo_n "checking for $2... " >&6; }
1624 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1625 $as_echo_n "(cached) " >&6
1626 else
1627 eval "$3=\$ac_header_compiler"
1628 fi
1629 eval ac_res=\$$3
1630 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1631 $as_echo "$ac_res" >&6; }
1632 fi
1633 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1634
1635 } # ac_fn_c_check_header_mongrel
1636
1637 # ac_fn_c_try_run LINENO
1638 # ----------------------
1639 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1640 # that executables *can* be run.
1641 ac_fn_c_try_run ()
1642 {
1643 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1644 if { { ac_try="$ac_link"
1645 case "(($ac_try" in
1646 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1647 *) ac_try_echo=$ac_try;;
1648 esac
1649 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1650 $as_echo "$ac_try_echo"; } >&5
1651 (eval "$ac_link") 2>&5
1652 ac_status=$?
1653 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1654 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1655 { { case "(($ac_try" in
1656 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1657 *) ac_try_echo=$ac_try;;
1658 esac
1659 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1660 $as_echo "$ac_try_echo"; } >&5
1661 (eval "$ac_try") 2>&5
1662 ac_status=$?
1663 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1664 test $ac_status = 0; }; }; then :
1665 ac_retval=0
1666 else
1667 $as_echo "$as_me: program exited with status $ac_status" >&5
1668 $as_echo "$as_me: failed program was:" >&5
1669 sed 's/^/| /' conftest.$ac_ext >&5
1670
1671 ac_retval=$ac_status
1672 fi
1673 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1674 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1675 return $ac_retval
1676
1677 } # ac_fn_c_try_run
1678
1679 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1680 # -------------------------------------------------------
1681 # Tests whether HEADER exists and can be compiled using the include files in
1682 # INCLUDES, setting the cache variable VAR accordingly.
1683 ac_fn_c_check_header_compile ()
1684 {
1685 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1686 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1687 $as_echo_n "checking for $2... " >&6; }
1688 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1689 $as_echo_n "(cached) " >&6
1690 else
1691 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1692 /* end confdefs.h. */
1693 $4
1694 #include <$2>
1695 _ACEOF
1696 if ac_fn_c_try_compile "$LINENO"; then :
1697 eval "$3=yes"
1698 else
1699 eval "$3=no"
1700 fi
1701 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1702 fi
1703 eval ac_res=\$$3
1704 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1705 $as_echo "$ac_res" >&6; }
1706 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1707
1708 } # ac_fn_c_check_header_compile
1709
1710 # ac_fn_c_try_link LINENO
1711 # -----------------------
1712 # Try to link conftest.$ac_ext, and return whether this succeeded.
1713 ac_fn_c_try_link ()
1714 {
1715 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1716 rm -f conftest.$ac_objext conftest$ac_exeext
1717 if { { ac_try="$ac_link"
1718 case "(($ac_try" in
1719 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1720 *) ac_try_echo=$ac_try;;
1721 esac
1722 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1723 $as_echo "$ac_try_echo"; } >&5
1724 (eval "$ac_link") 2>conftest.err
1725 ac_status=$?
1726 if test -s conftest.err; then
1727 grep -v '^ *+' conftest.err >conftest.er1
1728 cat conftest.er1 >&5
1729 mv -f conftest.er1 conftest.err
1730 fi
1731 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1732 test $ac_status = 0; } && {
1733 test -z "$ac_c_werror_flag" ||
1734 test ! -s conftest.err
1735 } && test -s conftest$ac_exeext && {
1736 test "$cross_compiling" = yes ||
1737 $as_test_x conftest$ac_exeext
1738 }; then :
1739 ac_retval=0
1740 else
1741 $as_echo "$as_me: failed program was:" >&5
1742 sed 's/^/| /' conftest.$ac_ext >&5
1743
1744 ac_retval=1
1745 fi
1746 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1747 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1748 # interfere with the next link command; also delete a directory that is
1749 # left behind by Apple's compiler. We do this before executing the actions.
1750 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1751 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1752 return $ac_retval
1753
1754 } # ac_fn_c_try_link
1755
1756 # ac_fn_c_check_func LINENO FUNC VAR
1757 # ----------------------------------
1758 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1759 ac_fn_c_check_func ()
1760 {
1761 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1762 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1763 $as_echo_n "checking for $2... " >&6; }
1764 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1765 $as_echo_n "(cached) " >&6
1766 else
1767 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1768 /* end confdefs.h. */
1769 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1770 For example, HP-UX 11i <limits.h> declares gettimeofday. */
1771 #define $2 innocuous_$2
1772
1773 /* System header to define __stub macros and hopefully few prototypes,
1774 which can conflict with char $2 (); below.
1775 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1776 <limits.h> exists even on freestanding compilers. */
1777
1778 #ifdef __STDC__
1779 # include <limits.h>
1780 #else
1781 # include <assert.h>
1782 #endif
1783
1784 #undef $2
1785
1786 /* Override any GCC internal prototype to avoid an error.
1787 Use char because int might match the return type of a GCC
1788 builtin and then its argument prototype would still apply. */
1789 #ifdef __cplusplus
1790 extern "C"
1791 #endif
1792 char $2 ();
1793 /* The GNU C library defines this for functions which it implements
1794 to always fail with ENOSYS. Some functions are actually named
1795 something starting with __ and the normal name is an alias. */
1796 #if defined __stub_$2 || defined __stub___$2
1797 choke me
1798 #endif
1799
1800 int
1801 main ()
1802 {
1803 return $2 ();
1804 ;
1805 return 0;
1806 }
1807 _ACEOF
1808 if ac_fn_c_try_link "$LINENO"; then :
1809 eval "$3=yes"
1810 else
1811 eval "$3=no"
1812 fi
1813 rm -f core conftest.err conftest.$ac_objext \
1814 conftest$ac_exeext conftest.$ac_ext
1815 fi
1816 eval ac_res=\$$3
1817 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1818 $as_echo "$ac_res" >&6; }
1819 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1820
1821 } # ac_fn_c_check_func
1822 cat >config.log <<_ACEOF
1823 This file contains any messages produced by compilers while
1824 running configure, to aid debugging if configure makes a mistake.
1825
1826 It was created by $as_me, which was
1827 generated by GNU Autoconf 2.64. Invocation command line was
1828
1829 $ $0 $@
1830
1831 _ACEOF
1832 exec 5>>config.log
1833 {
1834 cat <<_ASUNAME
1835 ## --------- ##
1836 ## Platform. ##
1837 ## --------- ##
1838
1839 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1840 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1841 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1842 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1843 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1844
1845 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1846 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
1847
1848 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
1849 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
1850 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1851 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
1852 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
1853 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
1854 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
1855
1856 _ASUNAME
1857
1858 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1859 for as_dir in $PATH
1860 do
1861 IFS=$as_save_IFS
1862 test -z "$as_dir" && as_dir=.
1863 $as_echo "PATH: $as_dir"
1864 done
1865 IFS=$as_save_IFS
1866
1867 } >&5
1868
1869 cat >&5 <<_ACEOF
1870
1871
1872 ## ----------- ##
1873 ## Core tests. ##
1874 ## ----------- ##
1875
1876 _ACEOF
1877
1878
1879 # Keep a trace of the command line.
1880 # Strip out --no-create and --no-recursion so they do not pile up.
1881 # Strip out --silent because we don't want to record it for future runs.
1882 # Also quote any args containing shell meta-characters.
1883 # Make two passes to allow for proper duplicate-argument suppression.
1884 ac_configure_args=
1885 ac_configure_args0=
1886 ac_configure_args1=
1887 ac_must_keep_next=false
1888 for ac_pass in 1 2
1889 do
1890 for ac_arg
1891 do
1892 case $ac_arg in
1893 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1894 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1895 | -silent | --silent | --silen | --sile | --sil)
1896 continue ;;
1897 *\'*)
1898 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1899 esac
1900 case $ac_pass in
1901 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1902 2)
1903 as_fn_append ac_configure_args1 " '$ac_arg'"
1904 if test $ac_must_keep_next = true; then
1905 ac_must_keep_next=false # Got value, back to normal.
1906 else
1907 case $ac_arg in
1908 *=* | --config-cache | -C | -disable-* | --disable-* \
1909 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1910 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1911 | -with-* | --with-* | -without-* | --without-* | --x)
1912 case "$ac_configure_args0 " in
1913 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1914 esac
1915 ;;
1916 -* ) ac_must_keep_next=true ;;
1917 esac
1918 fi
1919 as_fn_append ac_configure_args " '$ac_arg'"
1920 ;;
1921 esac
1922 done
1923 done
1924 { ac_configure_args0=; unset ac_configure_args0;}
1925 { ac_configure_args1=; unset ac_configure_args1;}
1926
1927 # When interrupted or exit'd, cleanup temporary files, and complete
1928 # config.log. We remove comments because anyway the quotes in there
1929 # would cause problems or look ugly.
1930 # WARNING: Use '\'' to represent an apostrophe within the trap.
1931 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1932 trap 'exit_status=$?
1933 # Save into config.log some information that might help in debugging.
1934 {
1935 echo
1936
1937 cat <<\_ASBOX
1938 ## ---------------- ##
1939 ## Cache variables. ##
1940 ## ---------------- ##
1941 _ASBOX
1942 echo
1943 # The following way of writing the cache mishandles newlines in values,
1944 (
1945 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1946 eval ac_val=\$$ac_var
1947 case $ac_val in #(
1948 *${as_nl}*)
1949 case $ac_var in #(
1950 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1951 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1952 esac
1953 case $ac_var in #(
1954 _ | IFS | as_nl) ;; #(
1955 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1956 *) { eval $ac_var=; unset $ac_var;} ;;
1957 esac ;;
1958 esac
1959 done
1960 (set) 2>&1 |
1961 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1962 *${as_nl}ac_space=\ *)
1963 sed -n \
1964 "s/'\''/'\''\\\\'\'''\''/g;
1965 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1966 ;; #(
1967 *)
1968 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1969 ;;
1970 esac |
1971 sort
1972 )
1973 echo
1974
1975 cat <<\_ASBOX
1976 ## ----------------- ##
1977 ## Output variables. ##
1978 ## ----------------- ##
1979 _ASBOX
1980 echo
1981 for ac_var in $ac_subst_vars
1982 do
1983 eval ac_val=\$$ac_var
1984 case $ac_val in
1985 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1986 esac
1987 $as_echo "$ac_var='\''$ac_val'\''"
1988 done | sort
1989 echo
1990
1991 if test -n "$ac_subst_files"; then
1992 cat <<\_ASBOX
1993 ## ------------------- ##
1994 ## File substitutions. ##
1995 ## ------------------- ##
1996 _ASBOX
1997 echo
1998 for ac_var in $ac_subst_files
1999 do
2000 eval ac_val=\$$ac_var
2001 case $ac_val in
2002 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2003 esac
2004 $as_echo "$ac_var='\''$ac_val'\''"
2005 done | sort
2006 echo
2007 fi
2008
2009 if test -s confdefs.h; then
2010 cat <<\_ASBOX
2011 ## ----------- ##
2012 ## confdefs.h. ##
2013 ## ----------- ##
2014 _ASBOX
2015 echo
2016 cat confdefs.h
2017 echo
2018 fi
2019 test "$ac_signal" != 0 &&
2020 $as_echo "$as_me: caught signal $ac_signal"
2021 $as_echo "$as_me: exit $exit_status"
2022 } >&5
2023 rm -f core *.core core.conftest.* &&
2024 rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2025 exit $exit_status
2026 ' 0
2027 for ac_signal in 1 2 13 15; do
2028 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2029 done
2030 ac_signal=0
2031
2032 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2033 rm -f -r conftest* confdefs.h
2034
2035 $as_echo "/* confdefs.h */" > confdefs.h
2036
2037 # Predefined preprocessor variables.
2038
2039 cat >>confdefs.h <<_ACEOF
2040 #define PACKAGE_NAME "$PACKAGE_NAME"
2041 _ACEOF
2042
2043 cat >>confdefs.h <<_ACEOF
2044 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2045 _ACEOF
2046
2047 cat >>confdefs.h <<_ACEOF
2048 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2049 _ACEOF
2050
2051 cat >>confdefs.h <<_ACEOF
2052 #define PACKAGE_STRING "$PACKAGE_STRING"
2053 _ACEOF
2054
2055 cat >>confdefs.h <<_ACEOF
2056 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2057 _ACEOF
2058
2059 cat >>confdefs.h <<_ACEOF
2060 #define PACKAGE_URL "$PACKAGE_URL"
2061 _ACEOF
2062
2063
2064 # Let the site file select an alternate cache file if it wants to.
2065 # Prefer an explicitly selected file to automatically selected ones.
2066 ac_site_file1=NONE
2067 ac_site_file2=NONE
2068 if test -n "$CONFIG_SITE"; then
2069 ac_site_file1=$CONFIG_SITE
2070 elif test "x$prefix" != xNONE; then
2071 ac_site_file1=$prefix/share/config.site
2072 ac_site_file2=$prefix/etc/config.site
2073 else
2074 ac_site_file1=$ac_default_prefix/share/config.site
2075 ac_site_file2=$ac_default_prefix/etc/config.site
2076 fi
2077 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2078 do
2079 test "x$ac_site_file" = xNONE && continue
2080 if test -r "$ac_site_file"; then
2081 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2082 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2083 sed 's/^/| /' "$ac_site_file" >&5
2084 . "$ac_site_file"
2085 fi
2086 done
2087
2088 if test -r "$cache_file"; then
2089 # Some versions of bash will fail to source /dev/null (special
2090 # files actually), so we avoid doing that.
2091 if test -f "$cache_file"; then
2092 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2093 $as_echo "$as_me: loading cache $cache_file" >&6;}
2094 case $cache_file in
2095 [\\/]* | ?:[\\/]* ) . "$cache_file";;
2096 *) . "./$cache_file";;
2097 esac
2098 fi
2099 else
2100 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2101 $as_echo "$as_me: creating cache $cache_file" >&6;}
2102 >$cache_file
2103 fi
2104
2105 # Check that the precious variables saved in the cache have kept the same
2106 # value.
2107 ac_cache_corrupted=false
2108 for ac_var in $ac_precious_vars; do
2109 eval ac_old_set=\$ac_cv_env_${ac_var}_set
2110 eval ac_new_set=\$ac_env_${ac_var}_set
2111 eval ac_old_val=\$ac_cv_env_${ac_var}_value
2112 eval ac_new_val=\$ac_env_${ac_var}_value
2113 case $ac_old_set,$ac_new_set in
2114 set,)
2115 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2116 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2117 ac_cache_corrupted=: ;;
2118 ,set)
2119 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2120 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2121 ac_cache_corrupted=: ;;
2122 ,);;
2123 *)
2124 if test "x$ac_old_val" != "x$ac_new_val"; then
2125 # differences in whitespace do not lead to failure.
2126 ac_old_val_w=`echo x $ac_old_val`
2127 ac_new_val_w=`echo x $ac_new_val`
2128 if test "$ac_old_val_w" != "$ac_new_val_w"; then
2129 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2130 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2131 ac_cache_corrupted=:
2132 else
2133 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2134 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2135 eval $ac_var=\$ac_old_val
2136 fi
2137 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
2138 $as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
2139 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
2140 $as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
2141 fi;;
2142 esac
2143 # Pass precious variables to config.status.
2144 if test "$ac_new_set" = set; then
2145 case $ac_new_val in
2146 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2147 *) ac_arg=$ac_var=$ac_new_val ;;
2148 esac
2149 case " $ac_configure_args " in
2150 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
2151 *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2152 esac
2153 fi
2154 done
2155 if $ac_cache_corrupted; then
2156 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2157 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2158 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2159 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2160 as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2161 fi
2162 ## -------------------- ##
2163 ## Main body of script. ##
2164 ## -------------------- ##
2165
2166 ac_ext=c
2167 ac_cpp='$CPP $CPPFLAGS'
2168 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2169 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2170 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2171
2172
2173 # This file contains common code used by all simulators.
2174 #
2175 # SIM_AC_COMMON invokes AC macros used by all simulators and by the common
2176 # directory. It is intended to be invoked before any target specific stuff.
2177 # SIM_AC_OUTPUT is a cover function to AC_OUTPUT to generate the Makefile.
2178 # It is intended to be invoked last.
2179 #
2180 # The simulator's configure.in should look like:
2181 #
2182 # dnl Process this file with autoconf to produce a configure script.
2183 # AC_PREREQ(2.64)dnl
2184 # AC_INIT(Makefile.in)
2185 # sinclude(../common/aclocal.m4)
2186 #
2187 # SIM_AC_COMMON
2188 #
2189 # ... target specific stuff ...
2190 #
2191 # SIM_AC_OUTPUT
2192
2193 # Include global overrides and fixes for Autoconf.
2194
2195
2196
2197
2198
2199
2200
2201
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2203
2204
2205
2206
2207
2208
2209
2210
2211
2212
2213
2214
2215
2216
2217
2218
2219
2220 # _AC_CHECK_DECL_BODY
2221 # -------------------
2222 # Shell function body for AC_CHECK_DECL.
2223 # _AC_CHECK_DECL_BODY
2224
2225 # _AC_CHECK_DECLS(SYMBOL, ACTION-IF_FOUND, ACTION-IF-NOT-FOUND,
2226 # INCLUDES)
2227 # -------------------------------------------------------------
2228 # Helper to AC_CHECK_DECLS, which generates the check for a single
2229 # SYMBOL with INCLUDES, performs the AC_DEFINE, then expands
2230 # ACTION-IF-FOUND or ACTION-IF-NOT-FOUND.
2231
2232
2233
2234
2235
2236
2237
2238
2239
2240
2241 ## -*- Autoconf -*-
2242
2243 # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2007
2244 # Free Software Foundation, Inc.
2245 #
2246 # This file is free software; the Free Software Foundation
2247 # gives unlimited permission to copy and/or distribute it,
2248 # with or without modifications, as long as this notice is preserved.
2249
2250 # serial 8
2251
2252 # Based on depend.m4 from automake 1.9, modified for standalone use in
2253 # an environment where GNU make is required.
2254
2255 # ZW_PROG_COMPILER_DEPENDENCIES
2256 # -----------------------------
2257 # Variant of _AM_DEPENDENCIES which just does the dependency probe and
2258 # sets fooDEPMODE accordingly. Cache-variable compatible with
2259 # original; not side-effect compatible. As the users of this macro
2260 # may require accurate dependencies for correct builds, it does *not*
2261 # honor --disable-dependency-checking, and failure to detect a usable
2262 # method is an error. depcomp is assumed to be located in
2263 # $ac_aux_dir.
2264 #
2265 # FIXME: Should use the Autoconf 2.5x language-selection mechanism.
2266
2267
2268
2269 # AM_SET_DEPDIR
2270 # -------------
2271 # Choose a directory name for dependency files.
2272
2273
2274 # ZW_CREATE_DEPDIR
2275 # ----------------
2276 # As AM_SET_DEPDIR, but also create the directory at config.status time.
2277
2278
2279
2280
2281
2282
2283
2284
2285
2286
2287
2288
2289
2290
2291
2292
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2325
2326
2327 sim_inline="-DDEFAULT_INLINE=0"
2328
2329
2330
2331
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2333
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2336
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2339
2340
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2362
2363
2364 # intl sister-directory configuration rules.
2365 #
2366
2367 # The idea behind this macro is that there's no need to repeat all the
2368 # autoconf probes done by the intl directory - it's already done them
2369 # for us. In fact, there's no need even to look at the cache for the
2370 # answers. All we need to do is nab a few pieces of information.
2371 # The intl directory is set up to make this easy, by generating a
2372 # small file which can be sourced as a shell script; then we produce
2373 # the necessary substitutions and definitions for this directory.
2374
2375
2376
2377 # Autoconf M4 include file defining utility macros for complex Canadian
2378 # cross builds.
2379
2380
2381
2382
2383
2384
2385
2386
2387
2388 ####
2389 # _NCN_TOOL_PREFIXES: Some stuff that oughtta be done in AC_CANONICAL_SYSTEM
2390 # or AC_INIT.
2391 # These demand that AC_CANONICAL_SYSTEM be called beforehand.
2392
2393 ####
2394 # NCN_STRICT_CHECK_TOOLS(variable, progs-to-check-for,[value-if-not-found],[path])
2395 # Like plain AC_CHECK_TOOLS, but require prefix if build!=host.
2396
2397
2398 ####
2399 # NCN_STRICT_CHECK_TARGET_TOOLS(variable, progs-to-check-for,[value-if-not-found],[path])
2400 # Like CVS Autoconf AC_CHECK_TARGET_TOOLS, but require prefix if build!=target.
2401
2402
2403
2404 # Backported from Autoconf 2.5x; can go away when and if
2405 # we switch. Put the OS path separator in $PATH_SEPARATOR.
2406
2407
2408
2409
2410 # ACX_HAVE_GCC_FOR_TARGET
2411 # Check if the variable GCC_FOR_TARGET really points to a GCC binary.
2412
2413
2414 # ACX_CHECK_INSTALLED_TARGET_TOOL(VAR, PROG)
2415 # Searching for installed target binutils. We need to take extra care,
2416 # else we may find the wrong assembler, linker, etc., and lose.
2417 #
2418 # First try --with-build-time-tools, if specified.
2419 #
2420 # For build != host, we ask the installed GCC for the name of the tool it
2421 # uses, and accept it if it is an absolute path. This is because the
2422 # only good choice for a compiler is the same GCC version that is being
2423 # installed (or we couldn't make target libraries), and we assume that
2424 # on the host system we'll have not only the same GCC version, but also
2425 # the same binutils version.
2426 #
2427 # For build == host, search the same directories that the installed
2428 # compiler will search. We used to do this for the assembler, linker,
2429 # and nm only; for simplicity of configuration, however, we extend this
2430 # criterion to tools (such as ar and ranlib) that are never invoked by
2431 # the compiler, to avoid mismatches.
2432 #
2433 # Also note we have to check MD_EXEC_PREFIX before checking the user's path
2434 # if build == target. This makes the most sense only when bootstrapping,
2435 # but we also do so when build != host. In this case, we hope that the
2436 # build and host systems will have similar contents of MD_EXEC_PREFIX.
2437 #
2438 # If we do not find a suitable binary, then try the user's path.
2439
2440
2441 ###
2442 # AC_PROG_CPP_WERROR
2443 # Used for autoconf 2.5x to force AC_PREPROC_IFELSE to reject code which
2444 # triggers warnings from the preprocessor. Will be in autoconf 2.58.
2445 # For now, using this also overrides header checks to use only the
2446 # preprocessor (matches 2.13 behavior; matching 2.58's behavior is a
2447 # bit harder from here).
2448 # Eventually autoconf will default to checking headers with the compiler
2449 # instead, and we'll have to do this differently.
2450
2451 # AC_PROG_CPP_WERROR
2452
2453 # Test for GNAT.
2454 # We require the gnatbind & gnatmake programs, as well as a compiler driver
2455 # that understands Ada. We use the user's CC setting, already found, and
2456 # possibly add $1 to the command-line parameters.
2457 #
2458 # Sets the shell variable have_gnat to yes or no as appropriate, and
2459 # substitutes GNATBIND and GNATMAKE.
2460
2461
2462
2463
2464
2465
2466
2467
2468
2469
2470
2471
2472
2473
2474
2475
2476
2477
2478
2479
2480
2481
2482
2483
2484
2485 ac_ext=c
2486 ac_cpp='$CPP $CPPFLAGS'
2487 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2488 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2489 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2490 if test -n "$ac_tool_prefix"; then
2491 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2492 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2493 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2494 $as_echo_n "checking for $ac_word... " >&6; }
2495 if test "${ac_cv_prog_CC+set}" = set; then :
2496 $as_echo_n "(cached) " >&6
2497 else
2498 if test -n "$CC"; then
2499 ac_cv_prog_CC="$CC" # Let the user override the test.
2500 else
2501 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2502 for as_dir in $PATH
2503 do
2504 IFS=$as_save_IFS
2505 test -z "$as_dir" && as_dir=.
2506 for ac_exec_ext in '' $ac_executable_extensions; do
2507 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2508 ac_cv_prog_CC="${ac_tool_prefix}gcc"
2509 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2510 break 2
2511 fi
2512 done
2513 done
2514 IFS=$as_save_IFS
2515
2516 fi
2517 fi
2518 CC=$ac_cv_prog_CC
2519 if test -n "$CC"; then
2520 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2521 $as_echo "$CC" >&6; }
2522 else
2523 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2524 $as_echo "no" >&6; }
2525 fi
2526
2527
2528 fi
2529 if test -z "$ac_cv_prog_CC"; then
2530 ac_ct_CC=$CC
2531 # Extract the first word of "gcc", so it can be a program name with args.
2532 set dummy gcc; ac_word=$2
2533 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2534 $as_echo_n "checking for $ac_word... " >&6; }
2535 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2536 $as_echo_n "(cached) " >&6
2537 else
2538 if test -n "$ac_ct_CC"; then
2539 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2540 else
2541 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2542 for as_dir in $PATH
2543 do
2544 IFS=$as_save_IFS
2545 test -z "$as_dir" && as_dir=.
2546 for ac_exec_ext in '' $ac_executable_extensions; do
2547 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2548 ac_cv_prog_ac_ct_CC="gcc"
2549 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2550 break 2
2551 fi
2552 done
2553 done
2554 IFS=$as_save_IFS
2555
2556 fi
2557 fi
2558 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2559 if test -n "$ac_ct_CC"; then
2560 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2561 $as_echo "$ac_ct_CC" >&6; }
2562 else
2563 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2564 $as_echo "no" >&6; }
2565 fi
2566
2567 if test "x$ac_ct_CC" = x; then
2568 CC=""
2569 else
2570 case $cross_compiling:$ac_tool_warned in
2571 yes:)
2572 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2573 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2574 ac_tool_warned=yes ;;
2575 esac
2576 CC=$ac_ct_CC
2577 fi
2578 else
2579 CC="$ac_cv_prog_CC"
2580 fi
2581
2582 if test -z "$CC"; then
2583 if test -n "$ac_tool_prefix"; then
2584 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2585 set dummy ${ac_tool_prefix}cc; ac_word=$2
2586 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2587 $as_echo_n "checking for $ac_word... " >&6; }
2588 if test "${ac_cv_prog_CC+set}" = set; then :
2589 $as_echo_n "(cached) " >&6
2590 else
2591 if test -n "$CC"; then
2592 ac_cv_prog_CC="$CC" # Let the user override the test.
2593 else
2594 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2595 for as_dir in $PATH
2596 do
2597 IFS=$as_save_IFS
2598 test -z "$as_dir" && as_dir=.
2599 for ac_exec_ext in '' $ac_executable_extensions; do
2600 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2601 ac_cv_prog_CC="${ac_tool_prefix}cc"
2602 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2603 break 2
2604 fi
2605 done
2606 done
2607 IFS=$as_save_IFS
2608
2609 fi
2610 fi
2611 CC=$ac_cv_prog_CC
2612 if test -n "$CC"; then
2613 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2614 $as_echo "$CC" >&6; }
2615 else
2616 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2617 $as_echo "no" >&6; }
2618 fi
2619
2620
2621 fi
2622 fi
2623 if test -z "$CC"; then
2624 # Extract the first word of "cc", so it can be a program name with args.
2625 set dummy cc; ac_word=$2
2626 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2627 $as_echo_n "checking for $ac_word... " >&6; }
2628 if test "${ac_cv_prog_CC+set}" = set; then :
2629 $as_echo_n "(cached) " >&6
2630 else
2631 if test -n "$CC"; then
2632 ac_cv_prog_CC="$CC" # Let the user override the test.
2633 else
2634 ac_prog_rejected=no
2635 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2636 for as_dir in $PATH
2637 do
2638 IFS=$as_save_IFS
2639 test -z "$as_dir" && as_dir=.
2640 for ac_exec_ext in '' $ac_executable_extensions; do
2641 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2642 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2643 ac_prog_rejected=yes
2644 continue
2645 fi
2646 ac_cv_prog_CC="cc"
2647 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2648 break 2
2649 fi
2650 done
2651 done
2652 IFS=$as_save_IFS
2653
2654 if test $ac_prog_rejected = yes; then
2655 # We found a bogon in the path, so make sure we never use it.
2656 set dummy $ac_cv_prog_CC
2657 shift
2658 if test $# != 0; then
2659 # We chose a different compiler from the bogus one.
2660 # However, it has the same basename, so the bogon will be chosen
2661 # first if we set CC to just the basename; use the full file name.
2662 shift
2663 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2664 fi
2665 fi
2666 fi
2667 fi
2668 CC=$ac_cv_prog_CC
2669 if test -n "$CC"; then
2670 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2671 $as_echo "$CC" >&6; }
2672 else
2673 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2674 $as_echo "no" >&6; }
2675 fi
2676
2677
2678 fi
2679 if test -z "$CC"; then
2680 if test -n "$ac_tool_prefix"; then
2681 for ac_prog in cl.exe
2682 do
2683 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2684 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2685 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2686 $as_echo_n "checking for $ac_word... " >&6; }
2687 if test "${ac_cv_prog_CC+set}" = set; then :
2688 $as_echo_n "(cached) " >&6
2689 else
2690 if test -n "$CC"; then
2691 ac_cv_prog_CC="$CC" # Let the user override the test.
2692 else
2693 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2694 for as_dir in $PATH
2695 do
2696 IFS=$as_save_IFS
2697 test -z "$as_dir" && as_dir=.
2698 for ac_exec_ext in '' $ac_executable_extensions; do
2699 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2700 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2701 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2702 break 2
2703 fi
2704 done
2705 done
2706 IFS=$as_save_IFS
2707
2708 fi
2709 fi
2710 CC=$ac_cv_prog_CC
2711 if test -n "$CC"; then
2712 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2713 $as_echo "$CC" >&6; }
2714 else
2715 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2716 $as_echo "no" >&6; }
2717 fi
2718
2719
2720 test -n "$CC" && break
2721 done
2722 fi
2723 if test -z "$CC"; then
2724 ac_ct_CC=$CC
2725 for ac_prog in cl.exe
2726 do
2727 # Extract the first word of "$ac_prog", so it can be a program name with args.
2728 set dummy $ac_prog; ac_word=$2
2729 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2730 $as_echo_n "checking for $ac_word... " >&6; }
2731 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2732 $as_echo_n "(cached) " >&6
2733 else
2734 if test -n "$ac_ct_CC"; then
2735 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2736 else
2737 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2738 for as_dir in $PATH
2739 do
2740 IFS=$as_save_IFS
2741 test -z "$as_dir" && as_dir=.
2742 for ac_exec_ext in '' $ac_executable_extensions; do
2743 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2744 ac_cv_prog_ac_ct_CC="$ac_prog"
2745 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2746 break 2
2747 fi
2748 done
2749 done
2750 IFS=$as_save_IFS
2751
2752 fi
2753 fi
2754 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2755 if test -n "$ac_ct_CC"; then
2756 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2757 $as_echo "$ac_ct_CC" >&6; }
2758 else
2759 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2760 $as_echo "no" >&6; }
2761 fi
2762
2763
2764 test -n "$ac_ct_CC" && break
2765 done
2766
2767 if test "x$ac_ct_CC" = x; then
2768 CC=""
2769 else
2770 case $cross_compiling:$ac_tool_warned in
2771 yes:)
2772 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2773 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2774 ac_tool_warned=yes ;;
2775 esac
2776 CC=$ac_ct_CC
2777 fi
2778 fi
2779
2780 fi
2781
2782
2783 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2784 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2785 as_fn_error "no acceptable C compiler found in \$PATH
2786 See \`config.log' for more details." "$LINENO" 5; }
2787
2788 # Provide some information about the compiler.
2789 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2790 set X $ac_compile
2791 ac_compiler=$2
2792 for ac_option in --version -v -V -qversion; do
2793 { { ac_try="$ac_compiler $ac_option >&5"
2794 case "(($ac_try" in
2795 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2796 *) ac_try_echo=$ac_try;;
2797 esac
2798 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2799 $as_echo "$ac_try_echo"; } >&5
2800 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2801 ac_status=$?
2802 if test -s conftest.err; then
2803 sed '10a\
2804 ... rest of stderr output deleted ...
2805 10q' conftest.err >conftest.er1
2806 cat conftest.er1 >&5
2807 rm -f conftest.er1 conftest.err
2808 fi
2809 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2810 test $ac_status = 0; }
2811 done
2812
2813 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2814 /* end confdefs.h. */
2815
2816 int
2817 main ()
2818 {
2819
2820 ;
2821 return 0;
2822 }
2823 _ACEOF
2824 ac_clean_files_save=$ac_clean_files
2825 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
2826 # Try to create an executable without -o first, disregard a.out.
2827 # It will help us diagnose broken compilers, and finding out an intuition
2828 # of exeext.
2829 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
2830 $as_echo_n "checking for C compiler default output file name... " >&6; }
2831 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2832
2833 # The possible output files:
2834 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2835
2836 ac_rmfiles=
2837 for ac_file in $ac_files
2838 do
2839 case $ac_file in
2840 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2841 * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2842 esac
2843 done
2844 rm -f $ac_rmfiles
2845
2846 if { { ac_try="$ac_link_default"
2847 case "(($ac_try" in
2848 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2849 *) ac_try_echo=$ac_try;;
2850 esac
2851 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2852 $as_echo "$ac_try_echo"; } >&5
2853 (eval "$ac_link_default") 2>&5
2854 ac_status=$?
2855 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2856 test $ac_status = 0; }; then :
2857 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2858 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2859 # in a Makefile. We should not override ac_cv_exeext if it was cached,
2860 # so that the user can short-circuit this test for compilers unknown to
2861 # Autoconf.
2862 for ac_file in $ac_files ''
2863 do
2864 test -f "$ac_file" || continue
2865 case $ac_file in
2866 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
2867 ;;
2868 [ab].out )
2869 # We found the default executable, but exeext='' is most
2870 # certainly right.
2871 break;;
2872 *.* )
2873 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2874 then :; else
2875 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2876 fi
2877 # We set ac_cv_exeext here because the later test for it is not
2878 # safe: cross compilers may not add the suffix if given an `-o'
2879 # argument, so we may need to know it at that point already.
2880 # Even if this section looks crufty: it has the advantage of
2881 # actually working.
2882 break;;
2883 * )
2884 break;;
2885 esac
2886 done
2887 test "$ac_cv_exeext" = no && ac_cv_exeext=
2888
2889 else
2890 ac_file=''
2891 fi
2892 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
2893 $as_echo "$ac_file" >&6; }
2894 if test -z "$ac_file"; then :
2895 $as_echo "$as_me: failed program was:" >&5
2896 sed 's/^/| /' conftest.$ac_ext >&5
2897
2898 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2899 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2900 { as_fn_set_status 77
2901 as_fn_error "C compiler cannot create executables
2902 See \`config.log' for more details." "$LINENO" 5; }; }
2903 fi
2904 ac_exeext=$ac_cv_exeext
2905
2906 # Check that the compiler produces executables we can run. If not, either
2907 # the compiler is broken, or we cross compile.
2908 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
2909 $as_echo_n "checking whether the C compiler works... " >&6; }
2910 # If not cross compiling, check that we can run a simple program.
2911 if test "$cross_compiling" != yes; then
2912 if { ac_try='./$ac_file'
2913 { { case "(($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 "$ac_try") 2>&5
2920 ac_status=$?
2921 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2922 test $ac_status = 0; }; }; then
2923 cross_compiling=no
2924 else
2925 if test "$cross_compiling" = maybe; then
2926 cross_compiling=yes
2927 else
2928 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2929 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2930 as_fn_error "cannot run C compiled programs.
2931 If you meant to cross compile, use \`--host'.
2932 See \`config.log' for more details." "$LINENO" 5; }
2933 fi
2934 fi
2935 fi
2936 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2937 $as_echo "yes" >&6; }
2938
2939 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
2940 ac_clean_files=$ac_clean_files_save
2941 # Check that the compiler produces executables we can run. If not, either
2942 # the compiler is broken, or we cross compile.
2943 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
2944 $as_echo_n "checking whether we are cross compiling... " >&6; }
2945 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
2946 $as_echo "$cross_compiling" >&6; }
2947
2948 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
2949 $as_echo_n "checking for suffix of executables... " >&6; }
2950 if { { ac_try="$ac_link"
2951 case "(($ac_try" in
2952 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2953 *) ac_try_echo=$ac_try;;
2954 esac
2955 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2956 $as_echo "$ac_try_echo"; } >&5
2957 (eval "$ac_link") 2>&5
2958 ac_status=$?
2959 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2960 test $ac_status = 0; }; then :
2961 # If both `conftest.exe' and `conftest' are `present' (well, observable)
2962 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
2963 # work properly (i.e., refer to `conftest.exe'), while it won't with
2964 # `rm'.
2965 for ac_file in conftest.exe conftest conftest.*; do
2966 test -f "$ac_file" || continue
2967 case $ac_file in
2968 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2969 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2970 break;;
2971 * ) break;;
2972 esac
2973 done
2974 else
2975 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2976 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2977 as_fn_error "cannot compute suffix of executables: cannot compile and link
2978 See \`config.log' for more details." "$LINENO" 5; }
2979 fi
2980 rm -f conftest$ac_cv_exeext
2981 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
2982 $as_echo "$ac_cv_exeext" >&6; }
2983
2984 rm -f conftest.$ac_ext
2985 EXEEXT=$ac_cv_exeext
2986 ac_exeext=$EXEEXT
2987 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
2988 $as_echo_n "checking for suffix of object files... " >&6; }
2989 if test "${ac_cv_objext+set}" = set; then :
2990 $as_echo_n "(cached) " >&6
2991 else
2992 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2993 /* end confdefs.h. */
2994
2995 int
2996 main ()
2997 {
2998
2999 ;
3000 return 0;
3001 }
3002 _ACEOF
3003 rm -f conftest.o conftest.obj
3004 if { { ac_try="$ac_compile"
3005 case "(($ac_try" in
3006 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3007 *) ac_try_echo=$ac_try;;
3008 esac
3009 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3010 $as_echo "$ac_try_echo"; } >&5
3011 (eval "$ac_compile") 2>&5
3012 ac_status=$?
3013 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3014 test $ac_status = 0; }; then :
3015 for ac_file in conftest.o conftest.obj conftest.*; do
3016 test -f "$ac_file" || continue;
3017 case $ac_file in
3018 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3019 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3020 break;;
3021 esac
3022 done
3023 else
3024 $as_echo "$as_me: failed program was:" >&5
3025 sed 's/^/| /' conftest.$ac_ext >&5
3026
3027 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3028 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3029 as_fn_error "cannot compute suffix of object files: cannot compile
3030 See \`config.log' for more details." "$LINENO" 5; }
3031 fi
3032 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3033 fi
3034 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3035 $as_echo "$ac_cv_objext" >&6; }
3036 OBJEXT=$ac_cv_objext
3037 ac_objext=$OBJEXT
3038 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3039 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3040 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
3041 $as_echo_n "(cached) " >&6
3042 else
3043 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3044 /* end confdefs.h. */
3045
3046 int
3047 main ()
3048 {
3049 #ifndef __GNUC__
3050 choke me
3051 #endif
3052
3053 ;
3054 return 0;
3055 }
3056 _ACEOF
3057 if ac_fn_c_try_compile "$LINENO"; then :
3058 ac_compiler_gnu=yes
3059 else
3060 ac_compiler_gnu=no
3061 fi
3062 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3063 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3064
3065 fi
3066 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3067 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3068 if test $ac_compiler_gnu = yes; then
3069 GCC=yes
3070 else
3071 GCC=
3072 fi
3073 ac_test_CFLAGS=${CFLAGS+set}
3074 ac_save_CFLAGS=$CFLAGS
3075 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3076 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3077 if test "${ac_cv_prog_cc_g+set}" = set; then :
3078 $as_echo_n "(cached) " >&6
3079 else
3080 ac_save_c_werror_flag=$ac_c_werror_flag
3081 ac_c_werror_flag=yes
3082 ac_cv_prog_cc_g=no
3083 CFLAGS="-g"
3084 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3085 /* end confdefs.h. */
3086
3087 int
3088 main ()
3089 {
3090
3091 ;
3092 return 0;
3093 }
3094 _ACEOF
3095 if ac_fn_c_try_compile "$LINENO"; then :
3096 ac_cv_prog_cc_g=yes
3097 else
3098 CFLAGS=""
3099 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3100 /* end confdefs.h. */
3101
3102 int
3103 main ()
3104 {
3105
3106 ;
3107 return 0;
3108 }
3109 _ACEOF
3110 if ac_fn_c_try_compile "$LINENO"; then :
3111
3112 else
3113 ac_c_werror_flag=$ac_save_c_werror_flag
3114 CFLAGS="-g"
3115 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3116 /* end confdefs.h. */
3117
3118 int
3119 main ()
3120 {
3121
3122 ;
3123 return 0;
3124 }
3125 _ACEOF
3126 if ac_fn_c_try_compile "$LINENO"; then :
3127 ac_cv_prog_cc_g=yes
3128 fi
3129 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3130 fi
3131 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3132 fi
3133 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3134 ac_c_werror_flag=$ac_save_c_werror_flag
3135 fi
3136 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3137 $as_echo "$ac_cv_prog_cc_g" >&6; }
3138 if test "$ac_test_CFLAGS" = set; then
3139 CFLAGS=$ac_save_CFLAGS
3140 elif test $ac_cv_prog_cc_g = yes; then
3141 if test "$GCC" = yes; then
3142 CFLAGS="-g -O2"
3143 else
3144 CFLAGS="-g"
3145 fi
3146 else
3147 if test "$GCC" = yes; then
3148 CFLAGS="-O2"
3149 else
3150 CFLAGS=
3151 fi
3152 fi
3153 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3154 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3155 if test "${ac_cv_prog_cc_c89+set}" = set; then :
3156 $as_echo_n "(cached) " >&6
3157 else
3158 ac_cv_prog_cc_c89=no
3159 ac_save_CC=$CC
3160 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3161 /* end confdefs.h. */
3162 #include <stdarg.h>
3163 #include <stdio.h>
3164 #include <sys/types.h>
3165 #include <sys/stat.h>
3166 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
3167 struct buf { int x; };
3168 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3169 static char *e (p, i)
3170 char **p;
3171 int i;
3172 {
3173 return p[i];
3174 }
3175 static char *f (char * (*g) (char **, int), char **p, ...)
3176 {
3177 char *s;
3178 va_list v;
3179 va_start (v,p);
3180 s = g (p, va_arg (v,int));
3181 va_end (v);
3182 return s;
3183 }
3184
3185 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
3186 function prototypes and stuff, but not '\xHH' hex character constants.
3187 These don't provoke an error unfortunately, instead are silently treated
3188 as 'x'. The following induces an error, until -std is added to get
3189 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
3190 array size at least. It's necessary to write '\x00'==0 to get something
3191 that's true only with -std. */
3192 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3193
3194 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3195 inside strings and character constants. */
3196 #define FOO(x) 'x'
3197 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3198
3199 int test (int i, double x);
3200 struct s1 {int (*f) (int a);};
3201 struct s2 {int (*f) (double a);};
3202 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3203 int argc;
3204 char **argv;
3205 int
3206 main ()
3207 {
3208 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
3209 ;
3210 return 0;
3211 }
3212 _ACEOF
3213 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3214 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3215 do
3216 CC="$ac_save_CC $ac_arg"
3217 if ac_fn_c_try_compile "$LINENO"; then :
3218 ac_cv_prog_cc_c89=$ac_arg
3219 fi
3220 rm -f core conftest.err conftest.$ac_objext
3221 test "x$ac_cv_prog_cc_c89" != "xno" && break
3222 done
3223 rm -f conftest.$ac_ext
3224 CC=$ac_save_CC
3225
3226 fi
3227 # AC_CACHE_VAL
3228 case "x$ac_cv_prog_cc_c89" in
3229 x)
3230 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3231 $as_echo "none needed" >&6; } ;;
3232 xno)
3233 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3234 $as_echo "unsupported" >&6; } ;;
3235 *)
3236 CC="$CC $ac_cv_prog_cc_c89"
3237 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3238 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3239 esac
3240 if test "x$ac_cv_prog_cc_c89" != xno; then :
3241
3242 fi
3243
3244 ac_ext=c
3245 ac_cpp='$CPP $CPPFLAGS'
3246 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3247 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3248 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3249
3250 ac_aux_dir=
3251 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
3252 for ac_t in install-sh install.sh shtool; do
3253 if test -f "$ac_dir/$ac_t"; then
3254 ac_aux_dir=$ac_dir
3255 ac_install_sh="$ac_aux_dir/$ac_t -c"
3256 break 2
3257 fi
3258 done
3259 done
3260 if test -z "$ac_aux_dir"; then
3261 as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
3262 fi
3263
3264 # These three variables are undocumented and unsupported,
3265 # and are intended to be withdrawn in a future Autoconf release.
3266 # They can cause serious problems if a builder's source tree is in a directory
3267 # whose full name contains unusual characters.
3268 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
3269 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
3270 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
3271
3272
3273 # Make sure we can run config.sub.
3274 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
3275 as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
3276
3277 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
3278 $as_echo_n "checking build system type... " >&6; }
3279 if test "${ac_cv_build+set}" = set; then :
3280 $as_echo_n "(cached) " >&6
3281 else
3282 ac_build_alias=$build_alias
3283 test "x$ac_build_alias" = x &&
3284 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
3285 test "x$ac_build_alias" = x &&
3286 as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
3287 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
3288 as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
3289
3290 fi
3291 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
3292 $as_echo "$ac_cv_build" >&6; }
3293 case $ac_cv_build in
3294 *-*-*) ;;
3295 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
3296 esac
3297 build=$ac_cv_build
3298 ac_save_IFS=$IFS; IFS='-'
3299 set x $ac_cv_build
3300 shift
3301 build_cpu=$1
3302 build_vendor=$2
3303 shift; shift
3304 # Remember, the first character of IFS is used to create $*,
3305 # except with old shells:
3306 build_os=$*
3307 IFS=$ac_save_IFS
3308 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
3309
3310
3311 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
3312 $as_echo_n "checking host system type... " >&6; }
3313 if test "${ac_cv_host+set}" = set; then :
3314 $as_echo_n "(cached) " >&6
3315 else
3316 if test "x$host_alias" = x; then
3317 ac_cv_host=$ac_cv_build
3318 else
3319 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
3320 as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
3321 fi
3322
3323 fi
3324 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
3325 $as_echo "$ac_cv_host" >&6; }
3326 case $ac_cv_host in
3327 *-*-*) ;;
3328 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
3329 esac
3330 host=$ac_cv_host
3331 ac_save_IFS=$IFS; IFS='-'
3332 set x $ac_cv_host
3333 shift
3334 host_cpu=$1
3335 host_vendor=$2
3336 shift; shift
3337 # Remember, the first character of IFS is used to create $*,
3338 # except with old shells:
3339 host_os=$*
3340 IFS=$ac_save_IFS
3341 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
3342
3343
3344 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
3345 $as_echo_n "checking target system type... " >&6; }
3346 if test "${ac_cv_target+set}" = set; then :
3347 $as_echo_n "(cached) " >&6
3348 else
3349 if test "x$target_alias" = x; then
3350 ac_cv_target=$ac_cv_host
3351 else
3352 ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
3353 as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
3354 fi
3355
3356 fi
3357 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
3358 $as_echo "$ac_cv_target" >&6; }
3359 case $ac_cv_target in
3360 *-*-*) ;;
3361 *) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
3362 esac
3363 target=$ac_cv_target
3364 ac_save_IFS=$IFS; IFS='-'
3365 set x $ac_cv_target
3366 shift
3367 target_cpu=$1
3368 target_vendor=$2
3369 shift; shift
3370 # Remember, the first character of IFS is used to create $*,
3371 # except with old shells:
3372 target_os=$*
3373 IFS=$ac_save_IFS
3374 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
3375
3376
3377 # The aliases save the names the user supplied, while $host etc.
3378 # will get canonicalized.
3379 test -n "$target_alias" &&
3380 test "$program_prefix$program_suffix$program_transform_name" = \
3381 NONENONEs,x,x, &&
3382 program_prefix=${target_alias}-
3383
3384 ac_ext=c
3385 ac_cpp='$CPP $CPPFLAGS'
3386 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3387 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3388 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3389 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3390 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3391 # On Suns, sometimes $CPP names a directory.
3392 if test -n "$CPP" && test -d "$CPP"; then
3393 CPP=
3394 fi
3395 if test -z "$CPP"; then
3396 if test "${ac_cv_prog_CPP+set}" = set; then :
3397 $as_echo_n "(cached) " >&6
3398 else
3399 # Double quotes because CPP needs to be expanded
3400 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3401 do
3402 ac_preproc_ok=false
3403 for ac_c_preproc_warn_flag in '' yes
3404 do
3405 # Use a header file that comes with gcc, so configuring glibc
3406 # with a fresh cross-compiler works.
3407 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3408 # <limits.h> exists even on freestanding compilers.
3409 # On the NeXT, cc -E runs the code through the compiler's parser,
3410 # not just through cpp. "Syntax error" is here to catch this case.
3411 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3412 /* end confdefs.h. */
3413 #ifdef __STDC__
3414 # include <limits.h>
3415 #else
3416 # include <assert.h>
3417 #endif
3418 Syntax error
3419 _ACEOF
3420 if ac_fn_c_try_cpp "$LINENO"; then :
3421
3422 else
3423 # Broken: fails on valid input.
3424 continue
3425 fi
3426 rm -f conftest.err conftest.$ac_ext
3427
3428 # OK, works on sane cases. Now check whether nonexistent headers
3429 # can be detected and how.
3430 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3431 /* end confdefs.h. */
3432 #include <ac_nonexistent.h>
3433 _ACEOF
3434 if ac_fn_c_try_cpp "$LINENO"; then :
3435 # Broken: success on invalid input.
3436 continue
3437 else
3438 # Passes both tests.
3439 ac_preproc_ok=:
3440 break
3441 fi
3442 rm -f conftest.err conftest.$ac_ext
3443
3444 done
3445 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3446 rm -f conftest.err conftest.$ac_ext
3447 if $ac_preproc_ok; then :
3448 break
3449 fi
3450
3451 done
3452 ac_cv_prog_CPP=$CPP
3453
3454 fi
3455 CPP=$ac_cv_prog_CPP
3456 else
3457 ac_cv_prog_CPP=$CPP
3458 fi
3459 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3460 $as_echo "$CPP" >&6; }
3461 ac_preproc_ok=false
3462 for ac_c_preproc_warn_flag in '' yes
3463 do
3464 # Use a header file that comes with gcc, so configuring glibc
3465 # with a fresh cross-compiler works.
3466 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3467 # <limits.h> exists even on freestanding compilers.
3468 # On the NeXT, cc -E runs the code through the compiler's parser,
3469 # not just through cpp. "Syntax error" is here to catch this case.
3470 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3471 /* end confdefs.h. */
3472 #ifdef __STDC__
3473 # include <limits.h>
3474 #else
3475 # include <assert.h>
3476 #endif
3477 Syntax error
3478 _ACEOF
3479 if ac_fn_c_try_cpp "$LINENO"; then :
3480
3481 else
3482 # Broken: fails on valid input.
3483 continue
3484 fi
3485 rm -f conftest.err conftest.$ac_ext
3486
3487 # OK, works on sane cases. Now check whether nonexistent headers
3488 # can be detected and how.
3489 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3490 /* end confdefs.h. */
3491 #include <ac_nonexistent.h>
3492 _ACEOF
3493 if ac_fn_c_try_cpp "$LINENO"; then :
3494 # Broken: success on invalid input.
3495 continue
3496 else
3497 # Passes both tests.
3498 ac_preproc_ok=:
3499 break
3500 fi
3501 rm -f conftest.err conftest.$ac_ext
3502
3503 done
3504 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3505 rm -f conftest.err conftest.$ac_ext
3506 if $ac_preproc_ok; then :
3507
3508 else
3509 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3510 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3511 as_fn_error "C preprocessor \"$CPP\" fails sanity check
3512 See \`config.log' for more details." "$LINENO" 5; }
3513 fi
3514
3515 ac_ext=c
3516 ac_cpp='$CPP $CPPFLAGS'
3517 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3518 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3519 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3520
3521
3522 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3523 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3524 if test "${ac_cv_path_GREP+set}" = set; then :
3525 $as_echo_n "(cached) " >&6
3526 else
3527 if test -z "$GREP"; then
3528 ac_path_GREP_found=false
3529 # Loop through the user's path and test for each of PROGNAME-LIST
3530 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3531 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3532 do
3533 IFS=$as_save_IFS
3534 test -z "$as_dir" && as_dir=.
3535 for ac_prog in grep ggrep; do
3536 for ac_exec_ext in '' $ac_executable_extensions; do
3537 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3538 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
3539 # Check for GNU ac_path_GREP and select it if it is found.
3540 # Check for GNU $ac_path_GREP
3541 case `"$ac_path_GREP" --version 2>&1` in
3542 *GNU*)
3543 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3544 *)
3545 ac_count=0
3546 $as_echo_n 0123456789 >"conftest.in"
3547 while :
3548 do
3549 cat "conftest.in" "conftest.in" >"conftest.tmp"
3550 mv "conftest.tmp" "conftest.in"
3551 cp "conftest.in" "conftest.nl"
3552 $as_echo 'GREP' >> "conftest.nl"
3553 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3554 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3555 as_fn_arith $ac_count + 1 && ac_count=$as_val
3556 if test $ac_count -gt ${ac_path_GREP_max-0}; then
3557 # Best one so far, save it but keep looking for a better one
3558 ac_cv_path_GREP="$ac_path_GREP"
3559 ac_path_GREP_max=$ac_count
3560 fi
3561 # 10*(2^10) chars as input seems more than enough
3562 test $ac_count -gt 10 && break
3563 done
3564 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3565 esac
3566
3567 $ac_path_GREP_found && break 3
3568 done
3569 done
3570 done
3571 IFS=$as_save_IFS
3572 if test -z "$ac_cv_path_GREP"; then
3573 as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3574 fi
3575 else
3576 ac_cv_path_GREP=$GREP
3577 fi
3578
3579 fi
3580 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3581 $as_echo "$ac_cv_path_GREP" >&6; }
3582 GREP="$ac_cv_path_GREP"
3583
3584
3585 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
3586 $as_echo_n "checking for egrep... " >&6; }
3587 if test "${ac_cv_path_EGREP+set}" = set; then :
3588 $as_echo_n "(cached) " >&6
3589 else
3590 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3591 then ac_cv_path_EGREP="$GREP -E"
3592 else
3593 if test -z "$EGREP"; then
3594 ac_path_EGREP_found=false
3595 # Loop through the user's path and test for each of PROGNAME-LIST
3596 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3597 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3598 do
3599 IFS=$as_save_IFS
3600 test -z "$as_dir" && as_dir=.
3601 for ac_prog in egrep; do
3602 for ac_exec_ext in '' $ac_executable_extensions; do
3603 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3604 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
3605 # Check for GNU ac_path_EGREP and select it if it is found.
3606 # Check for GNU $ac_path_EGREP
3607 case `"$ac_path_EGREP" --version 2>&1` in
3608 *GNU*)
3609 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3610 *)
3611 ac_count=0
3612 $as_echo_n 0123456789 >"conftest.in"
3613 while :
3614 do
3615 cat "conftest.in" "conftest.in" >"conftest.tmp"
3616 mv "conftest.tmp" "conftest.in"
3617 cp "conftest.in" "conftest.nl"
3618 $as_echo 'EGREP' >> "conftest.nl"
3619 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3620 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3621 as_fn_arith $ac_count + 1 && ac_count=$as_val
3622 if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3623 # Best one so far, save it but keep looking for a better one
3624 ac_cv_path_EGREP="$ac_path_EGREP"
3625 ac_path_EGREP_max=$ac_count
3626 fi
3627 # 10*(2^10) chars as input seems more than enough
3628 test $ac_count -gt 10 && break
3629 done
3630 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3631 esac
3632
3633 $ac_path_EGREP_found && break 3
3634 done
3635 done
3636 done
3637 IFS=$as_save_IFS
3638 if test -z "$ac_cv_path_EGREP"; then
3639 as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3640 fi
3641 else
3642 ac_cv_path_EGREP=$EGREP
3643 fi
3644
3645 fi
3646 fi
3647 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
3648 $as_echo "$ac_cv_path_EGREP" >&6; }
3649 EGREP="$ac_cv_path_EGREP"
3650
3651
3652 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
3653 $as_echo_n "checking for ANSI C header files... " >&6; }
3654 if test "${ac_cv_header_stdc+set}" = set; then :
3655 $as_echo_n "(cached) " >&6
3656 else
3657 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3658 /* end confdefs.h. */
3659 #include <stdlib.h>
3660 #include <stdarg.h>
3661 #include <string.h>
3662 #include <float.h>
3663
3664 int
3665 main ()
3666 {
3667
3668 ;
3669 return 0;
3670 }
3671 _ACEOF
3672 if ac_fn_c_try_compile "$LINENO"; then :
3673 ac_cv_header_stdc=yes
3674 else
3675 ac_cv_header_stdc=no
3676 fi
3677 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3678
3679 if test $ac_cv_header_stdc = yes; then
3680 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3681 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3682 /* end confdefs.h. */
3683 #include <string.h>
3684
3685 _ACEOF
3686 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3687 $EGREP "memchr" >/dev/null 2>&1; then :
3688
3689 else
3690 ac_cv_header_stdc=no
3691 fi
3692 rm -f conftest*
3693
3694 fi
3695
3696 if test $ac_cv_header_stdc = yes; then
3697 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3698 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3699 /* end confdefs.h. */
3700 #include <stdlib.h>
3701
3702 _ACEOF
3703 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3704 $EGREP "free" >/dev/null 2>&1; then :
3705
3706 else
3707 ac_cv_header_stdc=no
3708 fi
3709 rm -f conftest*
3710
3711 fi
3712
3713 if test $ac_cv_header_stdc = yes; then
3714 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3715 if test "$cross_compiling" = yes; then :
3716 :
3717 else
3718 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3719 /* end confdefs.h. */
3720 #include <ctype.h>
3721 #include <stdlib.h>
3722 #if ((' ' & 0x0FF) == 0x020)
3723 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3724 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3725 #else
3726 # define ISLOWER(c) \
3727 (('a' <= (c) && (c) <= 'i') \
3728 || ('j' <= (c) && (c) <= 'r') \
3729 || ('s' <= (c) && (c) <= 'z'))
3730 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3731 #endif
3732
3733 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3734 int
3735 main ()
3736 {
3737 int i;
3738 for (i = 0; i < 256; i++)
3739 if (XOR (islower (i), ISLOWER (i))
3740 || toupper (i) != TOUPPER (i))
3741 return 2;
3742 return 0;
3743 }
3744 _ACEOF
3745 if ac_fn_c_try_run "$LINENO"; then :
3746
3747 else
3748 ac_cv_header_stdc=no
3749 fi
3750 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3751 conftest.$ac_objext conftest.beam conftest.$ac_ext
3752 fi
3753
3754 fi
3755 fi
3756 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
3757 $as_echo "$ac_cv_header_stdc" >&6; }
3758 if test $ac_cv_header_stdc = yes; then
3759
3760 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
3761
3762 fi
3763
3764 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
3765 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3766 inttypes.h stdint.h unistd.h
3767 do :
3768 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3769 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
3770 "
3771 eval as_val=\$$as_ac_Header
3772 if test "x$as_val" = x""yes; then :
3773 cat >>confdefs.h <<_ACEOF
3774 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
3775 _ACEOF
3776
3777 fi
3778
3779 done
3780
3781
3782
3783 ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
3784 if test "x$ac_cv_header_minix_config_h" = x""yes; then :
3785 MINIX=yes
3786 else
3787 MINIX=
3788 fi
3789
3790
3791 if test "$MINIX" = yes; then
3792
3793 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
3794
3795
3796 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
3797
3798
3799 $as_echo "#define _MINIX 1" >>confdefs.h
3800
3801 fi
3802
3803
3804 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
3805 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
3806 if test "${ac_cv_safe_to_define___extensions__+set}" = set; then :
3807 $as_echo_n "(cached) " >&6
3808 else
3809 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3810 /* end confdefs.h. */
3811
3812 # define __EXTENSIONS__ 1
3813 $ac_includes_default
3814 int
3815 main ()
3816 {
3817
3818 ;
3819 return 0;
3820 }
3821 _ACEOF
3822 if ac_fn_c_try_compile "$LINENO"; then :
3823 ac_cv_safe_to_define___extensions__=yes
3824 else
3825 ac_cv_safe_to_define___extensions__=no
3826 fi
3827 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3828 fi
3829 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
3830 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
3831 test $ac_cv_safe_to_define___extensions__ = yes &&
3832 $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
3833
3834 $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
3835
3836 $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
3837
3838 $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
3839
3840 $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
3841
3842
3843 test "$program_prefix" != NONE &&
3844 program_transform_name="s&^&$program_prefix&;$program_transform_name"
3845 # Use a double $ so make ignores it.
3846 test "$program_suffix" != NONE &&
3847 program_transform_name="s&\$&$program_suffix&;$program_transform_name"
3848 # Double any \ or $.
3849 # By default was `s,x,x', remove it if useless.
3850 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
3851 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
3852
3853 # Find a good install program. We prefer a C program (faster),
3854 # so one script is as good as another. But avoid the broken or
3855 # incompatible versions:
3856 # SysV /etc/install, /usr/sbin/install
3857 # SunOS /usr/etc/install
3858 # IRIX /sbin/install
3859 # AIX /bin/install
3860 # AmigaOS /C/install, which installs bootblocks on floppy discs
3861 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
3862 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
3863 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
3864 # OS/2's system install, which has a completely different semantic
3865 # ./install, which can be erroneously created by make from ./install.sh.
3866 # Reject install programs that cannot install multiple files.
3867 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
3868 $as_echo_n "checking for a BSD-compatible install... " >&6; }
3869 if test -z "$INSTALL"; then
3870 if test "${ac_cv_path_install+set}" = set; then :
3871 $as_echo_n "(cached) " >&6
3872 else
3873 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3874 for as_dir in $PATH
3875 do
3876 IFS=$as_save_IFS
3877 test -z "$as_dir" && as_dir=.
3878 # Account for people who put trailing slashes in PATH elements.
3879 case $as_dir/ in #((
3880 ./ | .// | /[cC]/* | \
3881 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
3882 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
3883 /usr/ucb/* ) ;;
3884 *)
3885 # OSF1 and SCO ODT 3.0 have their own names for install.
3886 # Don't use installbsd from OSF since it installs stuff as root
3887 # by default.
3888 for ac_prog in ginstall scoinst install; do
3889 for ac_exec_ext in '' $ac_executable_extensions; do
3890 if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
3891 if test $ac_prog = install &&
3892 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3893 # AIX install. It has an incompatible calling convention.
3894 :
3895 elif test $ac_prog = install &&
3896 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3897 # program-specific install script used by HP pwplus--don't use.
3898 :
3899 else
3900 rm -rf conftest.one conftest.two conftest.dir
3901 echo one > conftest.one
3902 echo two > conftest.two
3903 mkdir conftest.dir
3904 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
3905 test -s conftest.one && test -s conftest.two &&
3906 test -s conftest.dir/conftest.one &&
3907 test -s conftest.dir/conftest.two
3908 then
3909 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
3910 break 3
3911 fi
3912 fi
3913 fi
3914 done
3915 done
3916 ;;
3917 esac
3918
3919 done
3920 IFS=$as_save_IFS
3921
3922 rm -rf conftest.one conftest.two conftest.dir
3923
3924 fi
3925 if test "${ac_cv_path_install+set}" = set; then
3926 INSTALL=$ac_cv_path_install
3927 else
3928 # As a last resort, use the slow shell script. Don't cache a
3929 # value for INSTALL within a source directory, because that will
3930 # break other packages using the cache if that directory is
3931 # removed, or if the value is a relative name.
3932 INSTALL=$ac_install_sh
3933 fi
3934 fi
3935 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
3936 $as_echo "$INSTALL" >&6; }
3937
3938 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
3939 # It thinks the first close brace ends the variable substitution.
3940 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
3941
3942 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
3943
3944 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
3945
3946 rm -rf .tst 2>/dev/null
3947 mkdir .tst 2>/dev/null
3948 if test -d .tst; then
3949 am__leading_dot=.
3950 else
3951 am__leading_dot=_
3952 fi
3953 rmdir .tst 2>/dev/null
3954
3955 DEPDIR="${am__leading_dot}deps"
3956
3957
3958
3959 # autoconf.info says this should be called right after AC_INIT.
3960 ac_config_headers="$ac_config_headers config.h:config.in"
3961
3962
3963
3964
3965
3966
3967 # Put a plausible default for CC_FOR_BUILD in Makefile.
3968 if test "x$cross_compiling" = "xno"; then
3969 CC_FOR_BUILD='$(CC)'
3970 else
3971 CC_FOR_BUILD=gcc
3972 fi
3973
3974
3975
3976
3977 AR=${AR-ar}
3978
3979 if test -n "$ac_tool_prefix"; then
3980 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
3981 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
3982 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3983 $as_echo_n "checking for $ac_word... " >&6; }
3984 if test "${ac_cv_prog_RANLIB+set}" = set; then :
3985 $as_echo_n "(cached) " >&6
3986 else
3987 if test -n "$RANLIB"; then
3988 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
3989 else
3990 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3991 for as_dir in $PATH
3992 do
3993 IFS=$as_save_IFS
3994 test -z "$as_dir" && as_dir=.
3995 for ac_exec_ext in '' $ac_executable_extensions; do
3996 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3997 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
3998 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3999 break 2
4000 fi
4001 done
4002 done
4003 IFS=$as_save_IFS
4004
4005 fi
4006 fi
4007 RANLIB=$ac_cv_prog_RANLIB
4008 if test -n "$RANLIB"; then
4009 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
4010 $as_echo "$RANLIB" >&6; }
4011 else
4012 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4013 $as_echo "no" >&6; }
4014 fi
4015
4016
4017 fi
4018 if test -z "$ac_cv_prog_RANLIB"; then
4019 ac_ct_RANLIB=$RANLIB
4020 # Extract the first word of "ranlib", so it can be a program name with args.
4021 set dummy ranlib; ac_word=$2
4022 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4023 $as_echo_n "checking for $ac_word... " >&6; }
4024 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
4025 $as_echo_n "(cached) " >&6
4026 else
4027 if test -n "$ac_ct_RANLIB"; then
4028 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
4029 else
4030 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4031 for as_dir in $PATH
4032 do
4033 IFS=$as_save_IFS
4034 test -z "$as_dir" && as_dir=.
4035 for ac_exec_ext in '' $ac_executable_extensions; do
4036 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4037 ac_cv_prog_ac_ct_RANLIB="ranlib"
4038 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4039 break 2
4040 fi
4041 done
4042 done
4043 IFS=$as_save_IFS
4044
4045 fi
4046 fi
4047 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
4048 if test -n "$ac_ct_RANLIB"; then
4049 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
4050 $as_echo "$ac_ct_RANLIB" >&6; }
4051 else
4052 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4053 $as_echo "no" >&6; }
4054 fi
4055
4056 if test "x$ac_ct_RANLIB" = x; then
4057 RANLIB=":"
4058 else
4059 case $cross_compiling:$ac_tool_warned in
4060 yes:)
4061 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4062 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4063 ac_tool_warned=yes ;;
4064 esac
4065 RANLIB=$ac_ct_RANLIB
4066 fi
4067 else
4068 RANLIB="$ac_cv_prog_RANLIB"
4069 fi
4070
4071
4072 # Dependency checking.
4073 ac_config_commands="$ac_config_commands depdir"
4074
4075
4076 depcc="$CC" am_compiler_list=
4077
4078 am_depcomp=$ac_aux_dir/depcomp
4079 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4080 $as_echo_n "checking dependency style of $depcc... " >&6; }
4081 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then :
4082 $as_echo_n "(cached) " >&6
4083 else
4084 if test -f "$am_depcomp"; then
4085 # We make a subdir and do the tests there. Otherwise we can end up
4086 # making bogus files that we don't know about and never remove. For
4087 # instance it was reported that on HP-UX the gcc test will end up
4088 # making a dummy file named `D' -- because `-MD' means `put the output
4089 # in D'.
4090 mkdir conftest.dir
4091 # Copy depcomp to subdir because otherwise we won't find it if we're
4092 # using a relative directory.
4093 cp "$am_depcomp" conftest.dir
4094 cd conftest.dir
4095 # We will build objects and dependencies in a subdirectory because
4096 # it helps to detect inapplicable dependency modes. For instance
4097 # both Tru64's cc and ICC support -MD to output dependencies as a
4098 # side effect of compilation, but ICC will put the dependencies in
4099 # the current directory while Tru64 will put them in the object
4100 # directory.
4101 mkdir sub
4102
4103 am_cv_CC_dependencies_compiler_type=none
4104 if test "$am_compiler_list" = ""; then
4105 am_compiler_list=`sed -n 's/^\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
4106 fi
4107 for depmode in $am_compiler_list; do
4108 if test $depmode = none; then break; fi
4109
4110 $as_echo "$as_me:$LINENO: trying $depmode" >&5
4111 # Setup a source with many dependencies, because some compilers
4112 # like to wrap large dependency lists on column 80 (with \), and
4113 # we should not choose a depcomp mode which is confused by this.
4114 #
4115 # We need to recreate these files for each test, as the compiler may
4116 # overwrite some of them when testing with obscure command lines.
4117 # This happens at least with the AIX C compiler.
4118 : > sub/conftest.c
4119 for i in 1 2 3 4 5 6; do
4120 echo '#include "conftst'$i'.h"' >> sub/conftest.c
4121 # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
4122 # Solaris 8's {/usr,}/bin/sh.
4123 touch sub/conftst$i.h
4124 done
4125 echo "include sub/conftest.Po" > confmf
4126
4127 # We check with `-c' and `-o' for the sake of the "dashmstdout"
4128 # mode. It turns out that the SunPro C++ compiler does not properly
4129 # handle `-M -o', and we need to detect this.
4130 depcmd="depmode=$depmode \
4131 source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
4132 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4133 $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c"
4134 echo "| $depcmd" | sed -e 's/ */ /g' >&5
4135 if env $depcmd > conftest.err 2>&1 &&
4136 grep sub/conftst6.h sub/conftest.Po >>conftest.err 2>&1 &&
4137 grep sub/conftest.${OBJEXT-o} sub/conftest.Po >>conftest.err 2>&1 &&
4138 ${MAKE-make} -s -f confmf >>conftest.err 2>&1; then
4139 # icc doesn't choke on unknown options, it will just issue warnings
4140 # or remarks (even with -Werror). So we grep stderr for any message
4141 # that says an option was ignored or not supported.
4142 # When given -MP, icc 7.0 and 7.1 complain thusly:
4143 # icc: Command line warning: ignoring option '-M'; no argument required
4144 # The diagnosis changed in icc 8.0:
4145 # icc: Command line remark: option '-MP' not supported
4146 if (grep 'ignoring option' conftest.err ||
4147 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4148 am_cv_CC_dependencies_compiler_type=$depmode
4149 $as_echo "$as_me:$LINENO: success" >&5
4150 break
4151 fi
4152 fi
4153 $as_echo "$as_me:$LINENO: failure, diagnostics are:" >&5
4154 sed -e 's/^/| /' < conftest.err >&5
4155 done
4156
4157 cd ..
4158 rm -rf conftest.dir
4159 else
4160 am_cv_CC_dependencies_compiler_type=none
4161 fi
4162
4163 fi
4164 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
4165 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
4166 if test x${am_cv_CC_dependencies_compiler_type-none} = xnone
4167 then as_fn_error "no usable dependency style found" "$LINENO" 5
4168 else CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
4169
4170 fi
4171
4172
4173 # Check for the 'make' the user wants to use.
4174 for ac_prog in make
4175 do
4176 # Extract the first word of "$ac_prog", so it can be a program name with args.
4177 set dummy $ac_prog; ac_word=$2
4178 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4179 $as_echo_n "checking for $ac_word... " >&6; }
4180 if test "${ac_cv_prog_MAKE+set}" = set; then :
4181 $as_echo_n "(cached) " >&6
4182 else
4183 if test -n "$MAKE"; then
4184 ac_cv_prog_MAKE="$MAKE" # Let the user override the test.
4185 else
4186 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4187 for as_dir in $PATH
4188 do
4189 IFS=$as_save_IFS
4190 test -z "$as_dir" && as_dir=.
4191 for ac_exec_ext in '' $ac_executable_extensions; do
4192 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4193 ac_cv_prog_MAKE="$ac_prog"
4194 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4195 break 2
4196 fi
4197 done
4198 done
4199 IFS=$as_save_IFS
4200
4201 fi
4202 fi
4203 MAKE=$ac_cv_prog_MAKE
4204 if test -n "$MAKE"; then
4205 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKE" >&5
4206 $as_echo "$MAKE" >&6; }
4207 else
4208 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4209 $as_echo "no" >&6; }
4210 fi
4211
4212
4213 test -n "$MAKE" && break
4214 done
4215
4216 MAKE_IS_GNU=
4217 case "`$MAKE --version 2>&1 | sed 1q`" in
4218 *GNU*)
4219 MAKE_IS_GNU=yes
4220 ;;
4221 esac
4222 if test "$MAKE_IS_GNU" = yes; then
4223 GMAKE_TRUE=
4224 GMAKE_FALSE='#'
4225 else
4226 GMAKE_TRUE='#'
4227 GMAKE_FALSE=
4228 fi
4229
4230
4231 ALL_LINGUAS=
4232 # If we haven't got the data from the intl directory,
4233 # assume NLS is disabled.
4234 USE_NLS=no
4235 LIBINTL=
4236 LIBINTL_DEP=
4237 INCINTL=
4238 XGETTEXT=
4239 GMSGFMT=
4240 POSUB=
4241
4242 if test -f ../../intl/config.intl; then
4243 . ../../intl/config.intl
4244 fi
4245 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
4246 $as_echo_n "checking whether NLS is requested... " >&6; }
4247 if test x"$USE_NLS" != xyes; then
4248 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4249 $as_echo "no" >&6; }
4250 else
4251 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4252 $as_echo "yes" >&6; }
4253
4254 $as_echo "#define ENABLE_NLS 1" >>confdefs.h
4255
4256
4257 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catalogs to be installed" >&5
4258 $as_echo_n "checking for catalogs to be installed... " >&6; }
4259 # Look for .po and .gmo files in the source directory.
4260 CATALOGS=
4261 XLINGUAS=
4262 for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
4263 # If there aren't any .gmo files the shell will give us the
4264 # literal string "../path/to/srcdir/po/*.gmo" which has to be
4265 # weeded out.
4266 case "$cat" in *\**)
4267 continue;;
4268 esac
4269 # The quadruple backslash is collapsed to a double backslash
4270 # by the backticks, then collapsed again by the double quotes,
4271 # leaving us with one backslash in the sed expression (right
4272 # before the dot that mustn't act as a wildcard).
4273 cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
4274 lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
4275 # The user is allowed to set LINGUAS to a list of languages to
4276 # install catalogs for. If it's empty that means "all of them."
4277 if test "x$LINGUAS" = x; then
4278 CATALOGS="$CATALOGS $cat"
4279 XLINGUAS="$XLINGUAS $lang"
4280 else
4281 case "$LINGUAS" in *$lang*)
4282 CATALOGS="$CATALOGS $cat"
4283 XLINGUAS="$XLINGUAS $lang"
4284 ;;
4285 esac
4286 fi
4287 done
4288 LINGUAS="$XLINGUAS"
4289 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINGUAS" >&5
4290 $as_echo "$LINGUAS" >&6; }
4291
4292
4293 DATADIRNAME=share
4294
4295 INSTOBJEXT=.mo
4296
4297 GENCAT=gencat
4298
4299 CATOBJEXT=.gmo
4300
4301 fi
4302
4303 # Check for common headers.
4304 # FIXME: Seems to me this can cause problems for i386-windows hosts.
4305 # At one point there were hardcoded AC_DEFINE's if ${host} = i386-*-windows*.
4306 for ac_header in stdlib.h string.h strings.h unistd.h time.h
4307 do :
4308 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4309 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
4310 eval as_val=\$$as_ac_Header
4311 if test "x$as_val" = x""yes; then :
4312 cat >>confdefs.h <<_ACEOF
4313 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4314 _ACEOF
4315
4316 fi
4317
4318 done
4319
4320 for ac_header in sys/time.h sys/resource.h
4321 do :
4322 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4323 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
4324 eval as_val=\$$as_ac_Header
4325 if test "x$as_val" = x""yes; then :
4326 cat >>confdefs.h <<_ACEOF
4327 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4328 _ACEOF
4329
4330 fi
4331
4332 done
4333
4334 for ac_header in fcntl.h fpu_control.h
4335 do :
4336 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4337 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
4338 eval as_val=\$$as_ac_Header
4339 if test "x$as_val" = x""yes; then :
4340 cat >>confdefs.h <<_ACEOF
4341 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4342 _ACEOF
4343
4344 fi
4345
4346 done
4347
4348 for ac_header in dlfcn.h errno.h sys/stat.h
4349 do :
4350 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4351 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
4352 eval as_val=\$$as_ac_Header
4353 if test "x$as_val" = x""yes; then :
4354 cat >>confdefs.h <<_ACEOF
4355 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4356 _ACEOF
4357
4358 fi
4359
4360 done
4361
4362 for ac_func in getrusage time sigaction __setfpucw
4363 do :
4364 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
4365 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
4366 eval as_val=\$$as_ac_var
4367 if test "x$as_val" = x""yes; then :
4368 cat >>confdefs.h <<_ACEOF
4369 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
4370 _ACEOF
4371
4372 fi
4373 done
4374
4375
4376 # Check for socket libraries
4377 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for bind in -lsocket" >&5
4378 $as_echo_n "checking for bind in -lsocket... " >&6; }
4379 if test "${ac_cv_lib_socket_bind+set}" = set; then :
4380 $as_echo_n "(cached) " >&6
4381 else
4382 ac_check_lib_save_LIBS=$LIBS
4383 LIBS="-lsocket $LIBS"
4384 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4385 /* end confdefs.h. */
4386
4387 /* Override any GCC internal prototype to avoid an error.
4388 Use char because int might match the return type of a GCC
4389 builtin and then its argument prototype would still apply. */
4390 #ifdef __cplusplus
4391 extern "C"
4392 #endif
4393 char bind ();
4394 int
4395 main ()
4396 {
4397 return bind ();
4398 ;
4399 return 0;
4400 }
4401 _ACEOF
4402 if ac_fn_c_try_link "$LINENO"; then :
4403 ac_cv_lib_socket_bind=yes
4404 else
4405 ac_cv_lib_socket_bind=no
4406 fi
4407 rm -f core conftest.err conftest.$ac_objext \
4408 conftest$ac_exeext conftest.$ac_ext
4409 LIBS=$ac_check_lib_save_LIBS
4410 fi
4411 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_bind" >&5
4412 $as_echo "$ac_cv_lib_socket_bind" >&6; }
4413 if test "x$ac_cv_lib_socket_bind" = x""yes; then :
4414 cat >>confdefs.h <<_ACEOF
4415 #define HAVE_LIBSOCKET 1
4416 _ACEOF
4417
4418 LIBS="-lsocket $LIBS"
4419
4420 fi
4421
4422 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lnsl" >&5
4423 $as_echo_n "checking for gethostbyname in -lnsl... " >&6; }
4424 if test "${ac_cv_lib_nsl_gethostbyname+set}" = set; then :
4425 $as_echo_n "(cached) " >&6
4426 else
4427 ac_check_lib_save_LIBS=$LIBS
4428 LIBS="-lnsl $LIBS"
4429 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4430 /* end confdefs.h. */
4431
4432 /* Override any GCC internal prototype to avoid an error.
4433 Use char because int might match the return type of a GCC
4434 builtin and then its argument prototype would still apply. */
4435 #ifdef __cplusplus
4436 extern "C"
4437 #endif
4438 char gethostbyname ();
4439 int
4440 main ()
4441 {
4442 return gethostbyname ();
4443 ;
4444 return 0;
4445 }
4446 _ACEOF
4447 if ac_fn_c_try_link "$LINENO"; then :
4448 ac_cv_lib_nsl_gethostbyname=yes
4449 else
4450 ac_cv_lib_nsl_gethostbyname=no
4451 fi
4452 rm -f core conftest.err conftest.$ac_objext \
4453 conftest$ac_exeext conftest.$ac_ext
4454 LIBS=$ac_check_lib_save_LIBS
4455 fi
4456 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_gethostbyname" >&5
4457 $as_echo "$ac_cv_lib_nsl_gethostbyname" >&6; }
4458 if test "x$ac_cv_lib_nsl_gethostbyname" = x""yes; then :
4459 cat >>confdefs.h <<_ACEOF
4460 #define HAVE_LIBNSL 1
4461 _ACEOF
4462
4463 LIBS="-lnsl $LIBS"
4464
4465 fi
4466
4467
4468 # BFD conditionally uses zlib, so we must link it in if libbfd does, by
4469 # using the same condition.
4470
4471 # See if the user specified whether he wants zlib support or not.
4472
4473 # Check whether --with-zlib was given.
4474 if test "${with_zlib+set}" = set; then :
4475 withval=$with_zlib;
4476 else
4477 with_zlib=auto
4478 fi
4479
4480
4481 if test "$with_zlib" != "no"; then
4482 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing zlibVersion" >&5
4483 $as_echo_n "checking for library containing zlibVersion... " >&6; }
4484 if test "${ac_cv_search_zlibVersion+set}" = set; then :
4485 $as_echo_n "(cached) " >&6
4486 else
4487 ac_func_search_save_LIBS=$LIBS
4488 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4489 /* end confdefs.h. */
4490
4491 /* Override any GCC internal prototype to avoid an error.
4492 Use char because int might match the return type of a GCC
4493 builtin and then its argument prototype would still apply. */
4494 #ifdef __cplusplus
4495 extern "C"
4496 #endif
4497 char zlibVersion ();
4498 int
4499 main ()
4500 {
4501 return zlibVersion ();
4502 ;
4503 return 0;
4504 }
4505 _ACEOF
4506 for ac_lib in '' z; do
4507 if test -z "$ac_lib"; then
4508 ac_res="none required"
4509 else
4510 ac_res=-l$ac_lib
4511 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
4512 fi
4513 if ac_fn_c_try_link "$LINENO"; then :
4514 ac_cv_search_zlibVersion=$ac_res
4515 fi
4516 rm -f core conftest.err conftest.$ac_objext \
4517 conftest$ac_exeext
4518 if test "${ac_cv_search_zlibVersion+set}" = set; then :
4519 break
4520 fi
4521 done
4522 if test "${ac_cv_search_zlibVersion+set}" = set; then :
4523
4524 else
4525 ac_cv_search_zlibVersion=no
4526 fi
4527 rm conftest.$ac_ext
4528 LIBS=$ac_func_search_save_LIBS
4529 fi
4530 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_zlibVersion" >&5
4531 $as_echo "$ac_cv_search_zlibVersion" >&6; }
4532 ac_res=$ac_cv_search_zlibVersion
4533 if test "$ac_res" != no; then :
4534 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
4535 for ac_header in zlib.h
4536 do :
4537 ac_fn_c_check_header_mongrel "$LINENO" "zlib.h" "ac_cv_header_zlib_h" "$ac_includes_default"
4538 if test "x$ac_cv_header_zlib_h" = x""yes; then :
4539 cat >>confdefs.h <<_ACEOF
4540 #define HAVE_ZLIB_H 1
4541 _ACEOF
4542
4543 fi
4544
4545 done
4546
4547 fi
4548
4549 if test "$with_zlib" = "yes" -a "$ac_cv_header_zlib_h" != "yes"; then
4550 as_fn_error "zlib (libz) library was explicitly requested but not found" "$LINENO" 5
4551 fi
4552 fi
4553
4554
4555 . ${srcdir}/../../bfd/configure.host
4556
4557
4558
4559 USE_MAINTAINER_MODE=no
4560 # Check whether --enable-maintainer-mode was given.
4561 if test "${enable_maintainer_mode+set}" = set; then :
4562 enableval=$enable_maintainer_mode; case "${enableval}" in
4563 yes) MAINT="" USE_MAINTAINER_MODE=yes ;;
4564 no) MAINT="#" ;;
4565 *) as_fn_error "\"--enable-maintainer-mode does not take a value\"" "$LINENO" 5; MAINT="#" ;;
4566 esac
4567 if test x"$silent" != x"yes" && test x"$MAINT" = x""; then
4568 echo "Setting maintainer mode" 6>&1
4569 fi
4570 else
4571 MAINT="#"
4572 fi
4573
4574
4575
4576 # Check whether --enable-sim-bswap was given.
4577 if test "${enable_sim_bswap+set}" = set; then :
4578 enableval=$enable_sim_bswap; case "${enableval}" in
4579 yes) sim_bswap="-DWITH_BSWAP=1 -DUSE_BSWAP=1";;
4580 no) sim_bswap="-DWITH_BSWAP=0";;
4581 *) as_fn_error "\"--enable-sim-bswap does not take a value\"" "$LINENO" 5; sim_bswap="";;
4582 esac
4583 if test x"$silent" != x"yes" && test x"$sim_bswap" != x""; then
4584 echo "Setting bswap flags = $sim_bswap" 6>&1
4585 fi
4586 else
4587 sim_bswap=""
4588 fi
4589
4590
4591
4592 # Check whether --enable-sim-cflags was given.
4593 if test "${enable_sim_cflags+set}" = set; then :
4594 enableval=$enable_sim_cflags; case "${enableval}" in
4595 yes) sim_cflags="-O2 -fomit-frame-pointer";;
4596 trace) as_fn_error "\"Please use --enable-sim-debug instead.\"" "$LINENO" 5; sim_cflags="";;
4597 no) sim_cflags="";;
4598 *) sim_cflags=`echo "${enableval}" | sed -e "s/,/ /g"`;;
4599 esac
4600 if test x"$silent" != x"yes" && test x"$sim_cflags" != x""; then
4601 echo "Setting sim cflags = $sim_cflags" 6>&1
4602 fi
4603 else
4604 sim_cflags=""
4605 fi
4606
4607
4608
4609 # Check whether --enable-sim-debug was given.
4610 if test "${enable_sim_debug+set}" = set; then :
4611 enableval=$enable_sim_debug; case "${enableval}" in
4612 yes) sim_debug="-DDEBUG=7 -DWITH_DEBUG=7";;
4613 no) sim_debug="-DDEBUG=0 -DWITH_DEBUG=0";;
4614 *) sim_debug="-DDEBUG='(${enableval})' -DWITH_DEBUG='(${enableval})'";;
4615 esac
4616 if test x"$silent" != x"yes" && test x"$sim_debug" != x""; then
4617 echo "Setting sim debug = $sim_debug" 6>&1
4618 fi
4619 else
4620 sim_debug=""
4621 fi
4622
4623
4624
4625 # Check whether --enable-sim-stdio was given.
4626 if test "${enable_sim_stdio+set}" = set; then :
4627 enableval=$enable_sim_stdio; case "${enableval}" in
4628 yes) sim_stdio="-DWITH_STDIO=DO_USE_STDIO";;
4629 no) sim_stdio="-DWITH_STDIO=DONT_USE_STDIO";;
4630 *) as_fn_error "\"Unknown value $enableval passed to --enable-sim-stdio\"" "$LINENO" 5; sim_stdio="";;
4631 esac
4632 if test x"$silent" != x"yes" && test x"$sim_stdio" != x""; then
4633 echo "Setting stdio flags = $sim_stdio" 6>&1
4634 fi
4635 else
4636 sim_stdio=""
4637 fi
4638
4639
4640
4641 # Check whether --enable-sim-trace was given.
4642 if test "${enable_sim_trace+set}" = set; then :
4643 enableval=$enable_sim_trace; case "${enableval}" in
4644 yes) sim_trace="-DTRACE=1 -DWITH_TRACE=-1";;
4645 no) sim_trace="-DTRACE=0 -DWITH_TRACE=0";;
4646 [-0-9]*)
4647 sim_trace="-DTRACE='(${enableval})' -DWITH_TRACE='(${enableval})'";;
4648 [[:lower:]]*)
4649 sim_trace=""
4650 for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
4651 if test x"$sim_trace" = x; then
4652 sim_trace="-DWITH_TRACE='(TRACE_$x"
4653 else
4654 sim_trace="${sim_trace}|TRACE_$x"
4655 fi
4656 done
4657 sim_trace="$sim_trace)'" ;;
4658 esac
4659 if test x"$silent" != x"yes" && test x"$sim_trace" != x""; then
4660 echo "Setting sim trace = $sim_trace" 6>&1
4661 fi
4662 else
4663 sim_trace=""
4664 fi
4665
4666
4667
4668 # Check whether --enable-sim-profile was given.
4669 if test "${enable_sim_profile+set}" = set; then :
4670 enableval=$enable_sim_profile; case "${enableval}" in
4671 yes) sim_profile="-DPROFILE=1 -DWITH_PROFILE=-1";;
4672 no) sim_profile="-DPROFILE=0 -DWITH_PROFILE=0";;
4673 [-0-9]*)
4674 sim_profile="-DPROFILE='(${enableval})' -DWITH_PROFILE='(${enableval})'";;
4675 [a-z]*)
4676 sim_profile=""
4677 for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
4678 if test x"$sim_profile" = x; then
4679 sim_profile="-DWITH_PROFILE='(PROFILE_$x"
4680 else
4681 sim_profile="${sim_profile}|PROFILE_$x"
4682 fi
4683 done
4684 sim_profile="$sim_profile)'" ;;
4685 esac
4686 if test x"$silent" != x"yes" && test x"$sim_profile" != x""; then
4687 echo "Setting sim profile = $sim_profile" 6>&1
4688 fi
4689 else
4690 sim_profile="-DPROFILE=1 -DWITH_PROFILE=-1"
4691 fi
4692
4693
4694
4695
4696 # Check whether --with-pkgversion was given.
4697 if test "${with_pkgversion+set}" = set; then :
4698 withval=$with_pkgversion; case "$withval" in
4699 yes) as_fn_error "package version not specified" "$LINENO" 5 ;;
4700 no) PKGVERSION= ;;
4701 *) PKGVERSION="($withval) " ;;
4702 esac
4703 else
4704 PKGVERSION="(GDB) "
4705
4706 fi
4707
4708
4709
4710
4711
4712 # Check whether --with-bugurl was given.
4713 if test "${with_bugurl+set}" = set; then :
4714 withval=$with_bugurl; case "$withval" in
4715 yes) as_fn_error "bug URL not specified" "$LINENO" 5 ;;
4716 no) BUGURL=
4717 ;;
4718 *) BUGURL="$withval"
4719 ;;
4720 esac
4721 else
4722 BUGURL="http://www.gnu.org/software/gdb/bugs/"
4723
4724 fi
4725
4726 case ${BUGURL} in
4727 "")
4728 REPORT_BUGS_TO=
4729 REPORT_BUGS_TEXI=
4730 ;;
4731 *)
4732 REPORT_BUGS_TO="<$BUGURL>"
4733 REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`}
4734 ;;
4735 esac;
4736
4737
4738
4739
4740 cat >>confdefs.h <<_ACEOF
4741 #define PKGVERSION "$PKGVERSION"
4742 _ACEOF
4743
4744
4745 cat >>confdefs.h <<_ACEOF
4746 #define REPORT_BUGS_TO "$REPORT_BUGS_TO"
4747 _ACEOF
4748
4749
4750 { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5
4751 $as_echo_n "checking return type of signal handlers... " >&6; }
4752 if test "${ac_cv_type_signal+set}" = set; then :
4753 $as_echo_n "(cached) " >&6
4754 else
4755 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4756 /* end confdefs.h. */
4757 #include <sys/types.h>
4758 #include <signal.h>
4759
4760 int
4761 main ()
4762 {
4763 return *(signal (0, 0)) (0) == 1;
4764 ;
4765 return 0;
4766 }
4767 _ACEOF
4768 if ac_fn_c_try_compile "$LINENO"; then :
4769 ac_cv_type_signal=int
4770 else
4771 ac_cv_type_signal=void
4772 fi
4773 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4774 fi
4775 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5
4776 $as_echo "$ac_cv_type_signal" >&6; }
4777
4778 cat >>confdefs.h <<_ACEOF
4779 #define RETSIGTYPE $ac_cv_type_signal
4780 _ACEOF
4781
4782
4783
4784
4785
4786 sim_link_files=
4787 sim_link_links=
4788
4789 sim_link_links=tconfig.h
4790 if test -f ${srcdir}/tconfig.in
4791 then
4792 sim_link_files=tconfig.in
4793 else
4794 sim_link_files=../common/tconfig.in
4795 fi
4796
4797 # targ-vals.def points to the libc macro description file.
4798 case "${target}" in
4799 *-*-*) TARG_VALS_DEF=../common/nltvals.def ;;
4800 esac
4801 sim_link_files="${sim_link_files} ${TARG_VALS_DEF}"
4802 sim_link_links="${sim_link_links} targ-vals.def"
4803
4804
4805
4806
4807 wire_endian="BIG_ENDIAN"
4808 default_endian=""
4809 # Check whether --enable-sim-endian was given.
4810 if test "${enable_sim_endian+set}" = set; then :
4811 enableval=$enable_sim_endian; case "${enableval}" in
4812 b*|B*) sim_endian="-DWITH_TARGET_BYTE_ORDER=BIG_ENDIAN";;
4813 l*|L*) sim_endian="-DWITH_TARGET_BYTE_ORDER=LITTLE_ENDIAN";;
4814 yes) if test x"$wire_endian" != x; then
4815 sim_endian="-DWITH_TARGET_BYTE_ORDER=${wire_endian}"
4816 else
4817 if test x"$default_endian" != x; then
4818 sim_endian="-DWITH_TARGET_BYTE_ORDER=${default_endian}"
4819 else
4820 echo "No hard-wired endian for target $target" 1>&6
4821 sim_endian="-DWITH_TARGET_BYTE_ORDER=0"
4822 fi
4823 fi;;
4824 no) if test x"$default_endian" != x; then
4825 sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=${default_endian}"
4826 else
4827 if test x"$wire_endian" != x; then
4828 sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=${wire_endian}"
4829 else
4830 echo "No default endian for target $target" 1>&6
4831 sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=0"
4832 fi
4833 fi;;
4834 *) as_fn_error "\"Unknown value $enableval for --enable-sim-endian\"" "$LINENO" 5; sim_endian="";;
4835 esac
4836 if test x"$silent" != x"yes" && test x"$sim_endian" != x""; then
4837 echo "Setting endian flags = $sim_endian" 6>&1
4838 fi
4839 else
4840 if test x"$default_endian" != x; then
4841 sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=${default_endian}"
4842 else
4843 if test x"$wire_endian" != x; then
4844 sim_endian="-DWITH_TARGET_BYTE_ORDER=${wire_endian}"
4845 else
4846 sim_endian=
4847 fi
4848 fi
4849 fi
4850
4851 wire_alignment="STRICT_ALIGNMENT"
4852 default_alignment="STRICT_ALIGNMENT"
4853
4854 # Check whether --enable-sim-alignment was given.
4855 if test "${enable_sim_alignment+set}" = set; then :
4856 enableval=$enable_sim_alignment; case "${enableval}" in
4857 strict | STRICT) sim_alignment="-DWITH_ALIGNMENT=STRICT_ALIGNMENT";;
4858 nonstrict | NONSTRICT) sim_alignment="-DWITH_ALIGNMENT=NONSTRICT_ALIGNMENT";;
4859 forced | FORCED) sim_alignment="-DWITH_ALIGNMENT=FORCED_ALIGNMENT";;
4860 yes) if test x"$wire_alignment" != x; then
4861 sim_alignment="-DWITH_ALIGNMENT=${wire_alignment}"
4862 else
4863 if test x"$default_alignment" != x; then
4864 sim_alignment="-DWITH_ALIGNMENT=${default_alignment}"
4865 else
4866 echo "No hard-wired alignment for target $target" 1>&6
4867 sim_alignment="-DWITH_ALIGNMENT=0"
4868 fi
4869 fi;;
4870 no) if test x"$default_alignment" != x; then
4871 sim_alignment="-DWITH_DEFAULT_ALIGNMENT=${default_alignment}"
4872 else
4873 if test x"$wire_alignment" != x; then
4874 sim_alignment="-DWITH_DEFAULT_ALIGNMENT=${wire_alignment}"
4875 else
4876 echo "No default alignment for target $target" 1>&6
4877 sim_alignment="-DWITH_DEFAULT_ALIGNMENT=0"
4878 fi
4879 fi;;
4880 *) as_fn_error "\"Unknown value $enableval passed to --enable-sim-alignment\"" "$LINENO" 5; sim_alignment="";;
4881 esac
4882 if test x"$silent" != x"yes" && test x"$sim_alignment" != x""; then
4883 echo "Setting alignment flags = $sim_alignment" 6>&1
4884 fi
4885 else
4886 if test x"$default_alignment" != x; then
4887 sim_alignment="-DWITH_DEFAULT_ALIGNMENT=${default_alignment}"
4888 else
4889 if test x"$wire_alignment" != x; then
4890 sim_alignment="-DWITH_ALIGNMENT=${wire_alignment}"
4891 else
4892 sim_alignment=
4893 fi
4894 fi
4895 fi
4896
4897
4898 # Check whether --enable-sim-hostendian was given.
4899 if test "${enable_sim_hostendian+set}" = set; then :
4900 enableval=$enable_sim_hostendian; case "${enableval}" in
4901 no) sim_hostendian="-DWITH_HOST_BYTE_ORDER=0";;
4902 b*|B*) sim_hostendian="-DWITH_HOST_BYTE_ORDER=BIG_ENDIAN";;
4903 l*|L*) sim_hostendian="-DWITH_HOST_BYTE_ORDER=LITTLE_ENDIAN";;
4904 *) as_fn_error "\"Unknown value $enableval for --enable-sim-hostendian\"" "$LINENO" 5; sim_hostendian="";;
4905 esac
4906 if test x"$silent" != x"yes" && test x"$sim_hostendian" != x""; then
4907 echo "Setting hostendian flags = $sim_hostendian" 6>&1
4908 fi
4909 else
4910
4911 if test "x$cross_compiling" = "xno"; then
4912 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
4913 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
4914 if test "${ac_cv_c_bigendian+set}" = set; then :
4915 $as_echo_n "(cached) " >&6
4916 else
4917 ac_cv_c_bigendian=unknown
4918 # See if we're dealing with a universal compiler.
4919 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4920 /* end confdefs.h. */
4921 #ifndef __APPLE_CC__
4922 not a universal capable compiler
4923 #endif
4924 typedef int dummy;
4925
4926 _ACEOF
4927 if ac_fn_c_try_compile "$LINENO"; then :
4928
4929 # Check for potential -arch flags. It is not universal unless
4930 # there are at least two -arch flags with different values.
4931 ac_arch=
4932 ac_prev=
4933 for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
4934 if test -n "$ac_prev"; then
4935 case $ac_word in
4936 i?86 | x86_64 | ppc | ppc64)
4937 if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
4938 ac_arch=$ac_word
4939 else
4940 ac_cv_c_bigendian=universal
4941 break
4942 fi
4943 ;;
4944 esac
4945 ac_prev=
4946 elif test "x$ac_word" = "x-arch"; then
4947 ac_prev=arch
4948 fi
4949 done
4950 fi
4951 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4952 if test $ac_cv_c_bigendian = unknown; then
4953 # See if sys/param.h defines the BYTE_ORDER macro.
4954 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4955 /* end confdefs.h. */
4956 #include <sys/types.h>
4957 #include <sys/param.h>
4958
4959 int
4960 main ()
4961 {
4962 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
4963 && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
4964 && LITTLE_ENDIAN)
4965 bogus endian macros
4966 #endif
4967
4968 ;
4969 return 0;
4970 }
4971 _ACEOF
4972 if ac_fn_c_try_compile "$LINENO"; then :
4973 # It does; now see whether it defined to BIG_ENDIAN or not.
4974 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4975 /* end confdefs.h. */
4976 #include <sys/types.h>
4977 #include <sys/param.h>
4978
4979 int
4980 main ()
4981 {
4982 #if BYTE_ORDER != BIG_ENDIAN
4983 not big endian
4984 #endif
4985
4986 ;
4987 return 0;
4988 }
4989 _ACEOF
4990 if ac_fn_c_try_compile "$LINENO"; then :
4991 ac_cv_c_bigendian=yes
4992 else
4993 ac_cv_c_bigendian=no
4994 fi
4995 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4996 fi
4997 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4998 fi
4999 if test $ac_cv_c_bigendian = unknown; then
5000 # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
5001 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5002 /* end confdefs.h. */
5003 #include <limits.h>
5004
5005 int
5006 main ()
5007 {
5008 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
5009 bogus endian macros
5010 #endif
5011
5012 ;
5013 return 0;
5014 }
5015 _ACEOF
5016 if ac_fn_c_try_compile "$LINENO"; then :
5017 # It does; now see whether it defined to _BIG_ENDIAN or not.
5018 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5019 /* end confdefs.h. */
5020 #include <limits.h>
5021
5022 int
5023 main ()
5024 {
5025 #ifndef _BIG_ENDIAN
5026 not big endian
5027 #endif
5028
5029 ;
5030 return 0;
5031 }
5032 _ACEOF
5033 if ac_fn_c_try_compile "$LINENO"; then :
5034 ac_cv_c_bigendian=yes
5035 else
5036 ac_cv_c_bigendian=no
5037 fi
5038 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5039 fi
5040 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5041 fi
5042 if test $ac_cv_c_bigendian = unknown; then
5043 # Compile a test program.
5044 if test "$cross_compiling" = yes; then :
5045 # Try to guess by grepping values from an object file.
5046 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5047 /* end confdefs.h. */
5048 short int ascii_mm[] =
5049 { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
5050 short int ascii_ii[] =
5051 { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
5052 int use_ascii (int i) {
5053 return ascii_mm[i] + ascii_ii[i];
5054 }
5055 short int ebcdic_ii[] =
5056 { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
5057 short int ebcdic_mm[] =
5058 { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
5059 int use_ebcdic (int i) {
5060 return ebcdic_mm[i] + ebcdic_ii[i];
5061 }
5062 extern int foo;
5063
5064 int
5065 main ()
5066 {
5067 return use_ascii (foo) == use_ebcdic (foo);
5068 ;
5069 return 0;
5070 }
5071 _ACEOF
5072 if ac_fn_c_try_compile "$LINENO"; then :
5073 if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
5074 ac_cv_c_bigendian=yes
5075 fi
5076 if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
5077 if test "$ac_cv_c_bigendian" = unknown; then
5078 ac_cv_c_bigendian=no
5079 else
5080 # finding both strings is unlikely to happen, but who knows?
5081 ac_cv_c_bigendian=unknown
5082 fi
5083 fi
5084 fi
5085 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5086 else
5087 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5088 /* end confdefs.h. */
5089 $ac_includes_default
5090 int
5091 main ()
5092 {
5093
5094 /* Are we little or big endian? From Harbison&Steele. */
5095 union
5096 {
5097 long int l;
5098 char c[sizeof (long int)];
5099 } u;
5100 u.l = 1;
5101 return u.c[sizeof (long int) - 1] == 1;
5102
5103 ;
5104 return 0;
5105 }
5106 _ACEOF
5107 if ac_fn_c_try_run "$LINENO"; then :
5108 ac_cv_c_bigendian=no
5109 else
5110 ac_cv_c_bigendian=yes
5111 fi
5112 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5113 conftest.$ac_objext conftest.beam conftest.$ac_ext
5114 fi
5115
5116 fi
5117 fi
5118 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
5119 $as_echo "$ac_cv_c_bigendian" >&6; }
5120 case $ac_cv_c_bigendian in #(
5121 yes)
5122 $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
5123 ;; #(
5124 no)
5125 ;; #(
5126 universal)
5127
5128 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
5129
5130 ;; #(
5131 *)
5132 as_fn_error "unknown endianness
5133 presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
5134 esac
5135
5136 if test $ac_cv_c_bigendian = yes; then
5137 sim_hostendian="-DWITH_HOST_BYTE_ORDER=BIG_ENDIAN"
5138 else
5139 sim_hostendian="-DWITH_HOST_BYTE_ORDER=LITTLE_ENDIAN"
5140 fi
5141 else
5142 sim_hostendian="-DWITH_HOST_BYTE_ORDER=0"
5143 fi
5144 fi
5145
5146
5147 default_sim_scache="16384"
5148 # Check whether --enable-sim-scache was given.
5149 if test "${enable_sim_scache+set}" = set; then :
5150 enableval=$enable_sim_scache; case "${enableval}" in
5151 yes) sim_scache="-DWITH_SCACHE=${default_sim_scache}";;
5152 no) sim_scache="-DWITH_SCACHE=0" ;;
5153 [0-9]*) sim_scache="-DWITH_SCACHE=${enableval}";;
5154 *) as_fn_error "\"Bad value $enableval passed to --enable-sim-scache\"" "$LINENO" 5;
5155 sim_scache="";;
5156 esac
5157 if test x"$silent" != x"yes" && test x"$sim_scache" != x""; then
5158 echo "Setting scache size = $sim_scache" 6>&1
5159 fi
5160 else
5161 sim_scache="-DWITH_SCACHE=${default_sim_scache}"
5162 fi
5163
5164
5165
5166 default_sim_default_model="lm32"
5167 # Check whether --enable-sim-default-model was given.
5168 if test "${enable_sim_default_model+set}" = set; then :
5169 enableval=$enable_sim_default_model; case "${enableval}" in
5170 yes|no) as_fn_error "\"Missing argument to --enable-sim-default-model\"" "$LINENO" 5;;
5171 *) sim_default_model="-DWITH_DEFAULT_MODEL='\"${enableval}\"'";;
5172 esac
5173 if test x"$silent" != x"yes" && test x"$sim_default_model" != x""; then
5174 echo "Setting default model = $sim_default_model" 6>&1
5175 fi
5176 else
5177 sim_default_model="-DWITH_DEFAULT_MODEL='\"${default_sim_default_model}\"'"
5178 fi
5179
5180
5181
5182 # Check whether --enable-sim-environment was given.
5183 if test "${enable_sim_environment+set}" = set; then :
5184 enableval=$enable_sim_environment; case "${enableval}" in
5185 all | ALL) sim_environment="-DWITH_ENVIRONMENT=ALL_ENVIRONMENT";;
5186 user | USER) sim_environment="-DWITH_ENVIRONMENT=USER_ENVIRONMENT";;
5187 virtual | VIRTUAL) sim_environment="-DWITH_ENVIRONMENT=VIRTUAL_ENVIRONMENT";;
5188 operating | OPERATING) sim_environment="-DWITH_ENVIRONMENT=OPERATING_ENVIRONMENT";;
5189 *) as_fn_error "\"Unknown value $enableval passed to --enable-sim-environment\"" "$LINENO" 5;
5190 sim_environment="";;
5191 esac
5192 if test x"$silent" != x"yes" && test x"$sim_environment" != x""; then
5193 echo "Setting sim environment = $sim_environment" 6>&1
5194 fi
5195 else
5196 sim_environment="-DWITH_ENVIRONMENT=ALL_ENVIRONMENT"
5197 fi
5198
5199
5200 cgen_maint=no
5201 cgen=guile
5202 cgendir='$(srcdir)/../../cgen'
5203 # Check whether --enable-cgen-maint was given.
5204 if test "${enable_cgen_maint+set}" = set; then :
5205 enableval=$enable_cgen_maint; case "${enableval}" in
5206 yes) cgen_maint=yes ;;
5207 no) cgen_maint=no ;;
5208 *)
5209 # argument is cgen install directory (not implemented yet).
5210 # Having a `share' directory might be more appropriate for the .scm,
5211 # .cpu, etc. files.
5212 cgendir=${cgen_maint}/lib/cgen
5213 cgen=guile
5214 ;;
5215 esac
5216 fi
5217 if test x${cgen_maint} != xno ; then
5218 CGEN_MAINT=''
5219 else
5220 CGEN_MAINT='#'
5221 fi
5222
5223
5224
5225
5226
5227 if test x"yes" = x"yes"; then
5228 sim_hw_p=yes
5229 else
5230 sim_hw_p=no
5231 fi
5232 if test ""; then
5233 hardware=""
5234 else
5235 hardware="cfi core pal glue"
5236 fi
5237 hardware="$hardware lm32cpu lm32timer lm32uart"
5238 sim_hw_cflags="-DWITH_HW=1"
5239 sim_hw="$hardware"
5240 sim_hw_objs="\$(SIM_COMMON_HW_OBJS) `echo $sim_hw | sed -e 's/\([^ ][^ ]*\)/dv-\1.o/g'`"
5241 # Check whether --enable-sim-hardware was given.
5242 if test "${enable_sim_hardware+set}" = set; then :
5243 enableval=$enable_sim_hardware;
5244 case "${enableval}" in
5245 yes) sim_hw_p=yes;;
5246 no) sim_hw_p=no;;
5247 ,*) sim_hw_p=yes; hardware="${hardware} `echo ${enableval} | sed -e 's/,/ /'`";;
5248 *,) sim_hw_p=yes; hardware="`echo ${enableval} | sed -e 's/,/ /'` ${hardware}";;
5249 *) sim_hw_p=yes; hardware="`echo ${enableval} | sed -e 's/,/ /'`"'';;
5250 esac
5251 if test "$sim_hw_p" != yes; then
5252 sim_hw_objs=
5253 sim_hw_cflags="-DWITH_HW=0"
5254 sim_hw=
5255 else
5256 sim_hw_cflags="-DWITH_HW=1"
5257 # remove duplicates
5258 sim_hw=""
5259 sim_hw_objs="\$(SIM_COMMON_HW_OBJS)"
5260 for i in $hardware ; do
5261 case " $sim_hw " in
5262 *" $i "*) ;;
5263 *) sim_hw="$sim_hw $i" ; sim_hw_objs="$sim_hw_objs dv-$i.o";;
5264 esac
5265 done
5266 fi
5267 if test x"$silent" != x"yes" && test "$sim_hw_p" = "yes"; then
5268 echo "Setting hardware to $sim_hw_cflags, $sim_hw, $sim_hw_objs"
5269 fi
5270 else
5271
5272 if test "$sim_hw_p" != yes; then
5273 sim_hw_objs=
5274 sim_hw_cflags="-DWITH_HW=0"
5275 sim_hw=
5276 fi
5277 if test x"$silent" != x"yes"; then
5278 echo "Setting hardware to $sim_hw_cflags, $sim_hw, $sim_hw_objs"
5279 fi
5280 fi
5281
5282 case " $hardware " in
5283 *" cfi "*) { $as_echo "$as_me:${as_lineno-$LINENO}: checking for log2 in -lm" >&5
5284 $as_echo_n "checking for log2 in -lm... " >&6; }
5285 if test "${ac_cv_lib_m_log2+set}" = set; then :
5286 $as_echo_n "(cached) " >&6
5287 else
5288 ac_check_lib_save_LIBS=$LIBS
5289 LIBS="-lm $LIBS"
5290 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5291 /* end confdefs.h. */
5292
5293 /* Override any GCC internal prototype to avoid an error.
5294 Use char because int might match the return type of a GCC
5295 builtin and then its argument prototype would still apply. */
5296 #ifdef __cplusplus
5297 extern "C"
5298 #endif
5299 char log2 ();
5300 int
5301 main ()
5302 {
5303 return log2 ();
5304 ;
5305 return 0;
5306 }
5307 _ACEOF
5308 if ac_fn_c_try_link "$LINENO"; then :
5309 ac_cv_lib_m_log2=yes
5310 else
5311 ac_cv_lib_m_log2=no
5312 fi
5313 rm -f core conftest.err conftest.$ac_objext \
5314 conftest$ac_exeext conftest.$ac_ext
5315 LIBS=$ac_check_lib_save_LIBS
5316 fi
5317 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_log2" >&5
5318 $as_echo "$ac_cv_lib_m_log2" >&6; }
5319 if test "x$ac_cv_lib_m_log2" = x""yes; then :
5320 cat >>confdefs.h <<_ACEOF
5321 #define HAVE_LIBM 1
5322 _ACEOF
5323
5324 LIBS="-lm $LIBS"
5325
5326 fi
5327 ;;
5328 esac
5329
5330
5331
5332 ac_sources="$sim_link_files"
5333 ac_dests="$sim_link_links"
5334 while test -n "$ac_sources"; do
5335 set $ac_dests; ac_dest=$1; shift; ac_dests=$*
5336 set $ac_sources; ac_source=$1; shift; ac_sources=$*
5337 ac_config_links_1="$ac_config_links_1 $ac_dest:$ac_source"
5338 done
5339 ac_config_links="$ac_config_links $ac_config_links_1"
5340
5341 cgen_breaks=""
5342 if grep CGEN_MAINT $srcdir/Makefile.in >/dev/null; then
5343 cgen_breaks="break cgen_rtx_error";
5344 fi
5345
5346 ac_config_files="$ac_config_files Makefile.sim:Makefile.in"
5347
5348 ac_config_files="$ac_config_files Make-common.sim:../common/Make-common.in"
5349
5350 ac_config_files="$ac_config_files .gdbinit:../common/gdbinit.in"
5351
5352 ac_config_commands="$ac_config_commands Makefile"
5353
5354 ac_config_commands="$ac_config_commands stamp-h"
5355
5356 cat >confcache <<\_ACEOF
5357 # This file is a shell script that caches the results of configure
5358 # tests run on this system so they can be shared between configure
5359 # scripts and configure runs, see configure's option --config-cache.
5360 # It is not useful on other systems. If it contains results you don't
5361 # want to keep, you may remove or edit it.
5362 #
5363 # config.status only pays attention to the cache file if you give it
5364 # the --recheck option to rerun configure.
5365 #
5366 # `ac_cv_env_foo' variables (set or unset) will be overridden when
5367 # loading this file, other *unset* `ac_cv_foo' will be assigned the
5368 # following values.
5369
5370 _ACEOF
5371
5372 # The following way of writing the cache mishandles newlines in values,
5373 # but we know of no workaround that is simple, portable, and efficient.
5374 # So, we kill variables containing newlines.
5375 # Ultrix sh set writes to stderr and can't be redirected directly,
5376 # and sets the high bit in the cache file unless we assign to the vars.
5377 (
5378 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
5379 eval ac_val=\$$ac_var
5380 case $ac_val in #(
5381 *${as_nl}*)
5382 case $ac_var in #(
5383 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
5384 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
5385 esac
5386 case $ac_var in #(
5387 _ | IFS | as_nl) ;; #(
5388 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
5389 *) { eval $ac_var=; unset $ac_var;} ;;
5390 esac ;;
5391 esac
5392 done
5393
5394 (set) 2>&1 |
5395 case $as_nl`(ac_space=' '; set) 2>&1` in #(
5396 *${as_nl}ac_space=\ *)
5397 # `set' does not quote correctly, so add quotes: double-quote
5398 # substitution turns \\\\ into \\, and sed turns \\ into \.
5399 sed -n \
5400 "s/'/'\\\\''/g;
5401 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
5402 ;; #(
5403 *)
5404 # `set' quotes correctly as required by POSIX, so do not add quotes.
5405 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
5406 ;;
5407 esac |
5408 sort
5409 ) |
5410 sed '
5411 /^ac_cv_env_/b end
5412 t clear
5413 :clear
5414 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
5415 t end
5416 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
5417 :end' >>confcache
5418 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
5419 if test -w "$cache_file"; then
5420 test "x$cache_file" != "x/dev/null" &&
5421 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
5422 $as_echo "$as_me: updating cache $cache_file" >&6;}
5423 cat confcache >$cache_file
5424 else
5425 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
5426 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
5427 fi
5428 fi
5429 rm -f confcache
5430
5431 test "x$prefix" = xNONE && prefix=$ac_default_prefix
5432 # Let make expand exec_prefix.
5433 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5434
5435 DEFS=-DHAVE_CONFIG_H
5436
5437 ac_libobjs=
5438 ac_ltlibobjs=
5439 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
5440 # 1. Remove the extension, and $U if already installed.
5441 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
5442 ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
5443 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
5444 # will be set to the directory where LIBOBJS objects are built.
5445 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
5446 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
5447 done
5448 LIBOBJS=$ac_libobjs
5449
5450 LTLIBOBJS=$ac_ltlibobjs
5451
5452
5453 if test -z "${GMAKE_TRUE}" && test -z "${GMAKE_FALSE}"; then
5454 as_fn_error "conditional \"GMAKE\" was never defined.
5455 Usually this means the macro was only invoked conditionally." "$LINENO" 5
5456 fi
5457
5458
5459 : ${CONFIG_STATUS=./config.status}
5460 ac_write_fail=0
5461 ac_clean_files_save=$ac_clean_files
5462 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
5463 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
5464 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
5465 as_write_fail=0
5466 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
5467 #! $SHELL
5468 # Generated by $as_me.
5469 # Run this file to recreate the current configuration.
5470 # Compiler output produced by configure, useful for debugging
5471 # configure, is in config.log if it exists.
5472
5473 debug=false
5474 ac_cs_recheck=false
5475 ac_cs_silent=false
5476
5477 SHELL=\${CONFIG_SHELL-$SHELL}
5478 export SHELL
5479 _ASEOF
5480 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
5481 ## -------------------- ##
5482 ## M4sh Initialization. ##
5483 ## -------------------- ##
5484
5485 # Be more Bourne compatible
5486 DUALCASE=1; export DUALCASE # for MKS sh
5487 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
5488 emulate sh
5489 NULLCMD=:
5490 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
5491 # is contrary to our usage. Disable this feature.
5492 alias -g '${1+"$@"}'='"$@"'
5493 setopt NO_GLOB_SUBST
5494 else
5495 case `(set -o) 2>/dev/null` in #(
5496 *posix*) :
5497 set -o posix ;; #(
5498 *) :
5499 ;;
5500 esac
5501 fi
5502
5503
5504 as_nl='
5505 '
5506 export as_nl
5507 # Printing a long string crashes Solaris 7 /usr/bin/printf.
5508 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
5509 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
5510 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
5511 # Prefer a ksh shell builtin over an external printf program on Solaris,
5512 # but without wasting forks for bash or zsh.
5513 if test -z "$BASH_VERSION$ZSH_VERSION" \
5514 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
5515 as_echo='print -r --'
5516 as_echo_n='print -rn --'
5517 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
5518 as_echo='printf %s\n'
5519 as_echo_n='printf %s'
5520 else
5521 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
5522 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
5523 as_echo_n='/usr/ucb/echo -n'
5524 else
5525 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
5526 as_echo_n_body='eval
5527 arg=$1;
5528 case $arg in #(
5529 *"$as_nl"*)
5530 expr "X$arg" : "X\\(.*\\)$as_nl";
5531 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
5532 esac;
5533 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
5534 '
5535 export as_echo_n_body
5536 as_echo_n='sh -c $as_echo_n_body as_echo'
5537 fi
5538 export as_echo_body
5539 as_echo='sh -c $as_echo_body as_echo'
5540 fi
5541
5542 # The user is always right.
5543 if test "${PATH_SEPARATOR+set}" != set; then
5544 PATH_SEPARATOR=:
5545 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
5546 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
5547 PATH_SEPARATOR=';'
5548 }
5549 fi
5550
5551
5552 # IFS
5553 # We need space, tab and new line, in precisely that order. Quoting is
5554 # there to prevent editors from complaining about space-tab.
5555 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
5556 # splitting by setting IFS to empty value.)
5557 IFS=" "" $as_nl"
5558
5559 # Find who we are. Look in the path if we contain no directory separator.
5560 case $0 in #((
5561 *[\\/]* ) as_myself=$0 ;;
5562 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5563 for as_dir in $PATH
5564 do
5565 IFS=$as_save_IFS
5566 test -z "$as_dir" && as_dir=.
5567 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
5568 done
5569 IFS=$as_save_IFS
5570
5571 ;;
5572 esac
5573 # We did not find ourselves, most probably we were run as `sh COMMAND'
5574 # in which case we are not to be found in the path.
5575 if test "x$as_myself" = x; then
5576 as_myself=$0
5577 fi
5578 if test ! -f "$as_myself"; then
5579 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
5580 exit 1
5581 fi
5582
5583 # Unset variables that we do not need and which cause bugs (e.g. in
5584 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
5585 # suppresses any "Segmentation fault" message there. '((' could
5586 # trigger a bug in pdksh 5.2.14.
5587 for as_var in BASH_ENV ENV MAIL MAILPATH
5588 do eval test x\${$as_var+set} = xset \
5589 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
5590 done
5591 PS1='$ '
5592 PS2='> '
5593 PS4='+ '
5594
5595 # NLS nuisances.
5596 LC_ALL=C
5597 export LC_ALL
5598 LANGUAGE=C
5599 export LANGUAGE
5600
5601 # CDPATH.
5602 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
5603
5604
5605 # as_fn_error ERROR [LINENO LOG_FD]
5606 # ---------------------------------
5607 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
5608 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
5609 # script with status $?, using 1 if that was 0.
5610 as_fn_error ()
5611 {
5612 as_status=$?; test $as_status -eq 0 && as_status=1
5613 if test "$3"; then
5614 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
5615 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
5616 fi
5617 $as_echo "$as_me: error: $1" >&2
5618 as_fn_exit $as_status
5619 } # as_fn_error
5620
5621
5622 # as_fn_set_status STATUS
5623 # -----------------------
5624 # Set $? to STATUS, without forking.
5625 as_fn_set_status ()
5626 {
5627 return $1
5628 } # as_fn_set_status
5629
5630 # as_fn_exit STATUS
5631 # -----------------
5632 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
5633 as_fn_exit ()
5634 {
5635 set +e
5636 as_fn_set_status $1
5637 exit $1
5638 } # as_fn_exit
5639
5640 # as_fn_unset VAR
5641 # ---------------
5642 # Portably unset VAR.
5643 as_fn_unset ()
5644 {
5645 { eval $1=; unset $1;}
5646 }
5647 as_unset=as_fn_unset
5648 # as_fn_append VAR VALUE
5649 # ----------------------
5650 # Append the text in VALUE to the end of the definition contained in VAR. Take
5651 # advantage of any shell optimizations that allow amortized linear growth over
5652 # repeated appends, instead of the typical quadratic growth present in naive
5653 # implementations.
5654 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
5655 eval 'as_fn_append ()
5656 {
5657 eval $1+=\$2
5658 }'
5659 else
5660 as_fn_append ()
5661 {
5662 eval $1=\$$1\$2
5663 }
5664 fi # as_fn_append
5665
5666 # as_fn_arith ARG...
5667 # ------------------
5668 # Perform arithmetic evaluation on the ARGs, and store the result in the
5669 # global $as_val. Take advantage of shells that can avoid forks. The arguments
5670 # must be portable across $(()) and expr.
5671 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
5672 eval 'as_fn_arith ()
5673 {
5674 as_val=$(( $* ))
5675 }'
5676 else
5677 as_fn_arith ()
5678 {
5679 as_val=`expr "$@" || test $? -eq 1`
5680 }
5681 fi # as_fn_arith
5682
5683
5684 if expr a : '\(a\)' >/dev/null 2>&1 &&
5685 test "X`expr 00001 : '.*\(...\)'`" = X001; then
5686 as_expr=expr
5687 else
5688 as_expr=false
5689 fi
5690
5691 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
5692 as_basename=basename
5693 else
5694 as_basename=false
5695 fi
5696
5697 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
5698 as_dirname=dirname
5699 else
5700 as_dirname=false
5701 fi
5702
5703 as_me=`$as_basename -- "$0" ||
5704 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
5705 X"$0" : 'X\(//\)$' \| \
5706 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
5707 $as_echo X/"$0" |
5708 sed '/^.*\/\([^/][^/]*\)\/*$/{
5709 s//\1/
5710 q
5711 }
5712 /^X\/\(\/\/\)$/{
5713 s//\1/
5714 q
5715 }
5716 /^X\/\(\/\).*/{
5717 s//\1/
5718 q
5719 }
5720 s/.*/./; q'`
5721
5722 # Avoid depending upon Character Ranges.
5723 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
5724 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
5725 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
5726 as_cr_digits='0123456789'
5727 as_cr_alnum=$as_cr_Letters$as_cr_digits
5728
5729 ECHO_C= ECHO_N= ECHO_T=
5730 case `echo -n x` in #(((((
5731 -n*)
5732 case `echo 'xy\c'` in
5733 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
5734 xy) ECHO_C='\c';;
5735 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
5736 ECHO_T=' ';;
5737 esac;;
5738 *)
5739 ECHO_N='-n';;
5740 esac
5741
5742 rm -f conf$$ conf$$.exe conf$$.file
5743 if test -d conf$$.dir; then
5744 rm -f conf$$.dir/conf$$.file
5745 else
5746 rm -f conf$$.dir
5747 mkdir conf$$.dir 2>/dev/null
5748 fi
5749 if (echo >conf$$.file) 2>/dev/null; then
5750 if ln -s conf$$.file conf$$ 2>/dev/null; then
5751 as_ln_s='ln -s'
5752 # ... but there are two gotchas:
5753 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
5754 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
5755 # In both cases, we have to default to `cp -p'.
5756 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
5757 as_ln_s='cp -p'
5758 elif ln conf$$.file conf$$ 2>/dev/null; then
5759 as_ln_s=ln
5760 else
5761 as_ln_s='cp -p'
5762 fi
5763 else
5764 as_ln_s='cp -p'
5765 fi
5766 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
5767 rmdir conf$$.dir 2>/dev/null
5768
5769
5770 # as_fn_mkdir_p
5771 # -------------
5772 # Create "$as_dir" as a directory, including parents if necessary.
5773 as_fn_mkdir_p ()
5774 {
5775
5776 case $as_dir in #(
5777 -*) as_dir=./$as_dir;;
5778 esac
5779 test -d "$as_dir" || eval $as_mkdir_p || {
5780 as_dirs=
5781 while :; do
5782 case $as_dir in #(
5783 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
5784 *) as_qdir=$as_dir;;
5785 esac
5786 as_dirs="'$as_qdir' $as_dirs"
5787 as_dir=`$as_dirname -- "$as_dir" ||
5788 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5789 X"$as_dir" : 'X\(//\)[^/]' \| \
5790 X"$as_dir" : 'X\(//\)$' \| \
5791 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
5792 $as_echo X"$as_dir" |
5793 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
5794 s//\1/
5795 q
5796 }
5797 /^X\(\/\/\)[^/].*/{
5798 s//\1/
5799 q
5800 }
5801 /^X\(\/\/\)$/{
5802 s//\1/
5803 q
5804 }
5805 /^X\(\/\).*/{
5806 s//\1/
5807 q
5808 }
5809 s/.*/./; q'`
5810 test -d "$as_dir" && break
5811 done
5812 test -z "$as_dirs" || eval "mkdir $as_dirs"
5813 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
5814
5815
5816 } # as_fn_mkdir_p
5817 if mkdir -p . 2>/dev/null; then
5818 as_mkdir_p='mkdir -p "$as_dir"'
5819 else
5820 test -d ./-p && rmdir ./-p
5821 as_mkdir_p=false
5822 fi
5823
5824 if test -x / >/dev/null 2>&1; then
5825 as_test_x='test -x'
5826 else
5827 if ls -dL / >/dev/null 2>&1; then
5828 as_ls_L_option=L
5829 else
5830 as_ls_L_option=
5831 fi
5832 as_test_x='
5833 eval sh -c '\''
5834 if test -d "$1"; then
5835 test -d "$1/.";
5836 else
5837 case $1 in #(
5838 -*)set "./$1";;
5839 esac;
5840 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
5841 ???[sx]*):;;*)false;;esac;fi
5842 '\'' sh
5843 '
5844 fi
5845 as_executable_p=$as_test_x
5846
5847 # Sed expression to map a string onto a valid CPP name.
5848 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
5849
5850 # Sed expression to map a string onto a valid variable name.
5851 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
5852
5853
5854 exec 6>&1
5855 ## ----------------------------------- ##
5856 ## Main body of $CONFIG_STATUS script. ##
5857 ## ----------------------------------- ##
5858 _ASEOF
5859 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
5860
5861 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5862 # Save the log message, to keep $0 and so on meaningful, and to
5863 # report actual input values of CONFIG_FILES etc. instead of their
5864 # values after options handling.
5865 ac_log="
5866 This file was extended by $as_me, which was
5867 generated by GNU Autoconf 2.64. Invocation command line was
5868
5869 CONFIG_FILES = $CONFIG_FILES
5870 CONFIG_HEADERS = $CONFIG_HEADERS
5871 CONFIG_LINKS = $CONFIG_LINKS
5872 CONFIG_COMMANDS = $CONFIG_COMMANDS
5873 $ $0 $@
5874
5875 on `(hostname || uname -n) 2>/dev/null | sed 1q`
5876 "
5877
5878 _ACEOF
5879
5880 case $ac_config_files in *"
5881 "*) set x $ac_config_files; shift; ac_config_files=$*;;
5882 esac
5883
5884 case $ac_config_headers in *"
5885 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
5886 esac
5887
5888
5889 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5890 # Files that config.status was made for.
5891 config_files="$ac_config_files"
5892 config_headers="$ac_config_headers"
5893 config_links="$ac_config_links"
5894 config_commands="$ac_config_commands"
5895
5896 _ACEOF
5897
5898 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5899 ac_cs_usage="\
5900 \`$as_me' instantiates files and other configuration actions
5901 from templates according to the current configuration. Unless the files
5902 and actions are specified as TAGs, all are instantiated by default.
5903
5904 Usage: $0 [OPTION]... [TAG]...
5905
5906 -h, --help print this help, then exit
5907 -V, --version print version number and configuration settings, then exit
5908 -q, --quiet, --silent
5909 do not print progress messages
5910 -d, --debug don't remove temporary files
5911 --recheck update $as_me by reconfiguring in the same conditions
5912 --file=FILE[:TEMPLATE]
5913 instantiate the configuration file FILE
5914 --header=FILE[:TEMPLATE]
5915 instantiate the configuration header FILE
5916
5917 Configuration files:
5918 $config_files
5919
5920 Configuration headers:
5921 $config_headers
5922
5923 Configuration links:
5924 $config_links
5925
5926 Configuration commands:
5927 $config_commands
5928
5929 Report bugs to the package provider."
5930
5931 _ACEOF
5932 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5933 ac_cs_version="\\
5934 config.status
5935 configured by $0, generated by GNU Autoconf 2.64,
5936 with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
5937
5938 Copyright (C) 2009 Free Software Foundation, Inc.
5939 This config.status script is free software; the Free Software Foundation
5940 gives unlimited permission to copy, distribute and modify it."
5941
5942 ac_pwd='$ac_pwd'
5943 srcdir='$srcdir'
5944 INSTALL='$INSTALL'
5945 test -n "\$AWK" || AWK=awk
5946 _ACEOF
5947
5948 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5949 # The default lists apply if the user does not specify any file.
5950 ac_need_defaults=:
5951 while test $# != 0
5952 do
5953 case $1 in
5954 --*=*)
5955 ac_option=`expr "X$1" : 'X\([^=]*\)='`
5956 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
5957 ac_shift=:
5958 ;;
5959 *)
5960 ac_option=$1
5961 ac_optarg=$2
5962 ac_shift=shift
5963 ;;
5964 esac
5965
5966 case $ac_option in
5967 # Handling of the options.
5968 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
5969 ac_cs_recheck=: ;;
5970 --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
5971 $as_echo "$ac_cs_version"; exit ;;
5972 --debug | --debu | --deb | --de | --d | -d )
5973 debug=: ;;
5974 --file | --fil | --fi | --f )
5975 $ac_shift
5976 case $ac_optarg in
5977 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
5978 esac
5979 as_fn_append CONFIG_FILES " '$ac_optarg'"
5980 ac_need_defaults=false;;
5981 --header | --heade | --head | --hea )
5982 $ac_shift
5983 case $ac_optarg in
5984 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
5985 esac
5986 as_fn_append CONFIG_HEADERS " '$ac_optarg'"
5987 ac_need_defaults=false;;
5988 --he | --h)
5989 # Conflict between --help and --header
5990 as_fn_error "ambiguous option: \`$1'
5991 Try \`$0 --help' for more information.";;
5992 --help | --hel | -h )
5993 $as_echo "$ac_cs_usage"; exit ;;
5994 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
5995 | -silent | --silent | --silen | --sile | --sil | --si | --s)
5996 ac_cs_silent=: ;;
5997
5998 # This is an error.
5999 -*) as_fn_error "unrecognized option: \`$1'
6000 Try \`$0 --help' for more information." ;;
6001
6002 *) as_fn_append ac_config_targets " $1"
6003 ac_need_defaults=false ;;
6004
6005 esac
6006 shift
6007 done
6008
6009 ac_configure_extra_args=
6010
6011 if $ac_cs_silent; then
6012 exec 6>/dev/null
6013 ac_configure_extra_args="$ac_configure_extra_args --silent"
6014 fi
6015
6016 _ACEOF
6017 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6018 if \$ac_cs_recheck; then
6019 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
6020 shift
6021 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
6022 CONFIG_SHELL='$SHELL'
6023 export CONFIG_SHELL
6024 exec "\$@"
6025 fi
6026
6027 _ACEOF
6028 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6029 exec 5>>config.log
6030 {
6031 echo
6032 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
6033 ## Running $as_me. ##
6034 _ASBOX
6035 $as_echo "$ac_log"
6036 } >&5
6037
6038 _ACEOF
6039 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6040 #
6041 # INIT-COMMANDS
6042 #
6043 ac_aux_dir=$ac_aux_dir DEPDIR=$DEPDIR
6044
6045 _ACEOF
6046
6047 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6048
6049 # Handling of arguments.
6050 for ac_config_target in $ac_config_targets
6051 do
6052 case $ac_config_target in
6053 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
6054 "depdir") CONFIG_COMMANDS="$CONFIG_COMMANDS depdir" ;;
6055 "$ac_config_links_1") CONFIG_LINKS="$CONFIG_LINKS $ac_config_links_1" ;;
6056 "Makefile.sim") CONFIG_FILES="$CONFIG_FILES Makefile.sim:Makefile.in" ;;
6057 "Make-common.sim") CONFIG_FILES="$CONFIG_FILES Make-common.sim:../common/Make-common.in" ;;
6058 ".gdbinit") CONFIG_FILES="$CONFIG_FILES .gdbinit:../common/gdbinit.in" ;;
6059 "Makefile") CONFIG_COMMANDS="$CONFIG_COMMANDS Makefile" ;;
6060 "stamp-h") CONFIG_COMMANDS="$CONFIG_COMMANDS stamp-h" ;;
6061
6062 *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
6063 esac
6064 done
6065
6066
6067 # If the user did not use the arguments to specify the items to instantiate,
6068 # then the envvar interface is used. Set only those that are not.
6069 # We use the long form for the default assignment because of an extremely
6070 # bizarre bug on SunOS 4.1.3.
6071 if $ac_need_defaults; then
6072 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
6073 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
6074 test "${CONFIG_LINKS+set}" = set || CONFIG_LINKS=$config_links
6075 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
6076 fi
6077
6078 # Have a temporary directory for convenience. Make it in the build tree
6079 # simply because there is no reason against having it here, and in addition,
6080 # creating and moving files from /tmp can sometimes cause problems.
6081 # Hook for its removal unless debugging.
6082 # Note that there is a small window in which the directory will not be cleaned:
6083 # after its creation but before its name has been assigned to `$tmp'.
6084 $debug ||
6085 {
6086 tmp=
6087 trap 'exit_status=$?
6088 { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
6089 ' 0
6090 trap 'as_fn_exit 1' 1 2 13 15
6091 }
6092 # Create a (secure) tmp directory for tmp files.
6093
6094 {
6095 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
6096 test -n "$tmp" && test -d "$tmp"
6097 } ||
6098 {
6099 tmp=./conf$$-$RANDOM
6100 (umask 077 && mkdir "$tmp")
6101 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
6102
6103 # Set up the scripts for CONFIG_FILES section.
6104 # No need to generate them if there are no CONFIG_FILES.
6105 # This happens for instance with `./config.status config.h'.
6106 if test -n "$CONFIG_FILES"; then
6107
6108
6109 ac_cr=`echo X | tr X '\015'`
6110 # On cygwin, bash can eat \r inside `` if the user requested igncr.
6111 # But we know of no other shell where ac_cr would be empty at this
6112 # point, so we can use a bashism as a fallback.
6113 if test "x$ac_cr" = x; then
6114 eval ac_cr=\$\'\\r\'
6115 fi
6116 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
6117 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
6118 ac_cs_awk_cr='\r'
6119 else
6120 ac_cs_awk_cr=$ac_cr
6121 fi
6122
6123 echo 'BEGIN {' >"$tmp/subs1.awk" &&
6124 _ACEOF
6125
6126
6127 {
6128 echo "cat >conf$$subs.awk <<_ACEOF" &&
6129 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
6130 echo "_ACEOF"
6131 } >conf$$subs.sh ||
6132 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
6133 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
6134 ac_delim='%!_!# '
6135 for ac_last_try in false false false false false :; do
6136 . ./conf$$subs.sh ||
6137 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
6138
6139 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
6140 if test $ac_delim_n = $ac_delim_num; then
6141 break
6142 elif $ac_last_try; then
6143 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
6144 else
6145 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
6146 fi
6147 done
6148 rm -f conf$$subs.sh
6149
6150 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6151 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
6152 _ACEOF
6153 sed -n '
6154 h
6155 s/^/S["/; s/!.*/"]=/
6156 p
6157 g
6158 s/^[^!]*!//
6159 :repl
6160 t repl
6161 s/'"$ac_delim"'$//
6162 t delim
6163 :nl
6164 h
6165 s/\(.\{148\}\).*/\1/
6166 t more1
6167 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
6168 p
6169 n
6170 b repl
6171 :more1
6172 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
6173 p
6174 g
6175 s/.\{148\}//
6176 t nl
6177 :delim
6178 h
6179 s/\(.\{148\}\).*/\1/
6180 t more2
6181 s/["\\]/\\&/g; s/^/"/; s/$/"/
6182 p
6183 b
6184 :more2
6185 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
6186 p
6187 g
6188 s/.\{148\}//
6189 t delim
6190 ' <conf$$subs.awk | sed '
6191 /^[^""]/{
6192 N
6193 s/\n//
6194 }
6195 ' >>$CONFIG_STATUS || ac_write_fail=1
6196 rm -f conf$$subs.awk
6197 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6198 _ACAWK
6199 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
6200 for (key in S) S_is_set[key] = 1
6201 FS = "\a"
6202
6203 }
6204 {
6205 line = $ 0
6206 nfields = split(line, field, "@")
6207 substed = 0
6208 len = length(field[1])
6209 for (i = 2; i < nfields; i++) {
6210 key = field[i]
6211 keylen = length(key)
6212 if (S_is_set[key]) {
6213 value = S[key]
6214 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
6215 len += length(value) + length(field[++i])
6216 substed = 1
6217 } else
6218 len += 1 + keylen
6219 }
6220
6221 print line
6222 }
6223
6224 _ACAWK
6225 _ACEOF
6226 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6227 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
6228 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
6229 else
6230 cat
6231 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
6232 || as_fn_error "could not setup config files machinery" "$LINENO" 5
6233 _ACEOF
6234
6235 # VPATH may cause trouble with some makes, so we remove $(srcdir),
6236 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
6237 # trailing colons and then remove the whole line if VPATH becomes empty
6238 # (actually we leave an empty line to preserve line numbers).
6239 if test "x$srcdir" = x.; then
6240 ac_vpsub='/^[ ]*VPATH[ ]*=/{
6241 s/:*\$(srcdir):*/:/
6242 s/:*\${srcdir}:*/:/
6243 s/:*@srcdir@:*/:/
6244 s/^\([^=]*=[ ]*\):*/\1/
6245 s/:*$//
6246 s/^[^=]*=[ ]*$//
6247 }'
6248 fi
6249
6250 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6251 fi # test -n "$CONFIG_FILES"
6252
6253 # Set up the scripts for CONFIG_HEADERS section.
6254 # No need to generate them if there are no CONFIG_HEADERS.
6255 # This happens for instance with `./config.status Makefile'.
6256 if test -n "$CONFIG_HEADERS"; then
6257 cat >"$tmp/defines.awk" <<\_ACAWK ||
6258 BEGIN {
6259 _ACEOF
6260
6261 # Transform confdefs.h into an awk script `defines.awk', embedded as
6262 # here-document in config.status, that substitutes the proper values into
6263 # config.h.in to produce config.h.
6264
6265 # Create a delimiter string that does not exist in confdefs.h, to ease
6266 # handling of long lines.
6267 ac_delim='%!_!# '
6268 for ac_last_try in false false :; do
6269 ac_t=`sed -n "/$ac_delim/p" confdefs.h`
6270 if test -z "$ac_t"; then
6271 break
6272 elif $ac_last_try; then
6273 as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
6274 else
6275 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
6276 fi
6277 done
6278
6279 # For the awk script, D is an array of macro values keyed by name,
6280 # likewise P contains macro parameters if any. Preserve backslash
6281 # newline sequences.
6282
6283 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
6284 sed -n '
6285 s/.\{148\}/&'"$ac_delim"'/g
6286 t rset
6287 :rset
6288 s/^[ ]*#[ ]*define[ ][ ]*/ /
6289 t def
6290 d
6291 :def
6292 s/\\$//
6293 t bsnl
6294 s/["\\]/\\&/g
6295 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
6296 D["\1"]=" \3"/p
6297 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
6298 d
6299 :bsnl
6300 s/["\\]/\\&/g
6301 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
6302 D["\1"]=" \3\\\\\\n"\\/p
6303 t cont
6304 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
6305 t cont
6306 d
6307 :cont
6308 n
6309 s/.\{148\}/&'"$ac_delim"'/g
6310 t clear
6311 :clear
6312 s/\\$//
6313 t bsnlc
6314 s/["\\]/\\&/g; s/^/"/; s/$/"/p
6315 d
6316 :bsnlc
6317 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
6318 b cont
6319 ' <confdefs.h | sed '
6320 s/'"$ac_delim"'/"\\\
6321 "/g' >>$CONFIG_STATUS || ac_write_fail=1
6322
6323 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6324 for (key in D) D_is_set[key] = 1
6325 FS = "\a"
6326 }
6327 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
6328 line = \$ 0
6329 split(line, arg, " ")
6330 if (arg[1] == "#") {
6331 defundef = arg[2]
6332 mac1 = arg[3]
6333 } else {
6334 defundef = substr(arg[1], 2)
6335 mac1 = arg[2]
6336 }
6337 split(mac1, mac2, "(") #)
6338 macro = mac2[1]
6339 prefix = substr(line, 1, index(line, defundef) - 1)
6340 if (D_is_set[macro]) {
6341 # Preserve the white space surrounding the "#".
6342 print prefix "define", macro P[macro] D[macro]
6343 next
6344 } else {
6345 # Replace #undef with comments. This is necessary, for example,
6346 # in the case of _POSIX_SOURCE, which is predefined and required
6347 # on some systems where configure will not decide to define it.
6348 if (defundef == "undef") {
6349 print "/*", prefix defundef, macro, "*/"
6350 next
6351 }
6352 }
6353 }
6354 { print }
6355 _ACAWK
6356 _ACEOF
6357 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6358 as_fn_error "could not setup config headers machinery" "$LINENO" 5
6359 fi # test -n "$CONFIG_HEADERS"
6360
6361
6362 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :L $CONFIG_LINKS :C $CONFIG_COMMANDS"
6363 shift
6364 for ac_tag
6365 do
6366 case $ac_tag in
6367 :[FHLC]) ac_mode=$ac_tag; continue;;
6368 esac
6369 case $ac_mode$ac_tag in
6370 :[FHL]*:*);;
6371 :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
6372 :[FH]-) ac_tag=-:-;;
6373 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
6374 esac
6375 ac_save_IFS=$IFS
6376 IFS=:
6377 set x $ac_tag
6378 IFS=$ac_save_IFS
6379 shift
6380 ac_file=$1
6381 shift
6382
6383 case $ac_mode in
6384 :L) ac_source=$1;;
6385 :[FH])
6386 ac_file_inputs=
6387 for ac_f
6388 do
6389 case $ac_f in
6390 -) ac_f="$tmp/stdin";;
6391 *) # Look for the file first in the build tree, then in the source tree
6392 # (if the path is not absolute). The absolute path cannot be DOS-style,
6393 # because $ac_f cannot contain `:'.
6394 test -f "$ac_f" ||
6395 case $ac_f in
6396 [\\/$]*) false;;
6397 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
6398 esac ||
6399 as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
6400 esac
6401 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
6402 as_fn_append ac_file_inputs " '$ac_f'"
6403 done
6404
6405 # Let's still pretend it is `configure' which instantiates (i.e., don't
6406 # use $as_me), people would be surprised to read:
6407 # /* config.h. Generated by config.status. */
6408 configure_input='Generated from '`
6409 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
6410 `' by configure.'
6411 if test x"$ac_file" != x-; then
6412 configure_input="$ac_file. $configure_input"
6413 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
6414 $as_echo "$as_me: creating $ac_file" >&6;}
6415 fi
6416 # Neutralize special characters interpreted by sed in replacement strings.
6417 case $configure_input in #(
6418 *\&* | *\|* | *\\* )
6419 ac_sed_conf_input=`$as_echo "$configure_input" |
6420 sed 's/[\\\\&|]/\\\\&/g'`;; #(
6421 *) ac_sed_conf_input=$configure_input;;
6422 esac
6423
6424 case $ac_tag in
6425 *:-:* | *:-) cat >"$tmp/stdin" \
6426 || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
6427 esac
6428 ;;
6429 esac
6430
6431 ac_dir=`$as_dirname -- "$ac_file" ||
6432 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
6433 X"$ac_file" : 'X\(//\)[^/]' \| \
6434 X"$ac_file" : 'X\(//\)$' \| \
6435 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
6436 $as_echo X"$ac_file" |
6437 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
6438 s//\1/
6439 q
6440 }
6441 /^X\(\/\/\)[^/].*/{
6442 s//\1/
6443 q
6444 }
6445 /^X\(\/\/\)$/{
6446 s//\1/
6447 q
6448 }
6449 /^X\(\/\).*/{
6450 s//\1/
6451 q
6452 }
6453 s/.*/./; q'`
6454 as_dir="$ac_dir"; as_fn_mkdir_p
6455 ac_builddir=.
6456
6457 case "$ac_dir" in
6458 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
6459 *)
6460 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
6461 # A ".." for each directory in $ac_dir_suffix.
6462 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
6463 case $ac_top_builddir_sub in
6464 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
6465 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
6466 esac ;;
6467 esac
6468 ac_abs_top_builddir=$ac_pwd
6469 ac_abs_builddir=$ac_pwd$ac_dir_suffix
6470 # for backward compatibility:
6471 ac_top_builddir=$ac_top_build_prefix
6472
6473 case $srcdir in
6474 .) # We are building in place.
6475 ac_srcdir=.
6476 ac_top_srcdir=$ac_top_builddir_sub
6477 ac_abs_top_srcdir=$ac_pwd ;;
6478 [\\/]* | ?:[\\/]* ) # Absolute name.
6479 ac_srcdir=$srcdir$ac_dir_suffix;
6480 ac_top_srcdir=$srcdir
6481 ac_abs_top_srcdir=$srcdir ;;
6482 *) # Relative name.
6483 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
6484 ac_top_srcdir=$ac_top_build_prefix$srcdir
6485 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
6486 esac
6487 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
6488
6489
6490 case $ac_mode in
6491 :F)
6492 #
6493 # CONFIG_FILE
6494 #
6495
6496 case $INSTALL in
6497 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
6498 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
6499 esac
6500 _ACEOF
6501
6502 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6503 # If the template does not know about datarootdir, expand it.
6504 # FIXME: This hack should be removed a few years after 2.60.
6505 ac_datarootdir_hack=; ac_datarootdir_seen=
6506 ac_sed_dataroot='
6507 /datarootdir/ {
6508 p
6509 q
6510 }
6511 /@datadir@/p
6512 /@docdir@/p
6513 /@infodir@/p
6514 /@localedir@/p
6515 /@mandir@/p'
6516 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
6517 *datarootdir*) ac_datarootdir_seen=yes;;
6518 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
6519 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
6520 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
6521 _ACEOF
6522 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6523 ac_datarootdir_hack='
6524 s&@datadir@&$datadir&g
6525 s&@docdir@&$docdir&g
6526 s&@infodir@&$infodir&g
6527 s&@localedir@&$localedir&g
6528 s&@mandir@&$mandir&g
6529 s&\\\${datarootdir}&$datarootdir&g' ;;
6530 esac
6531 _ACEOF
6532
6533 # Neutralize VPATH when `$srcdir' = `.'.
6534 # Shell code in configure.ac might set extrasub.
6535 # FIXME: do we really want to maintain this feature?
6536 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6537 ac_sed_extra="$ac_vpsub
6538 $extrasub
6539 _ACEOF
6540 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6541 :t
6542 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
6543 s|@configure_input@|$ac_sed_conf_input|;t t
6544 s&@top_builddir@&$ac_top_builddir_sub&;t t
6545 s&@top_build_prefix@&$ac_top_build_prefix&;t t
6546 s&@srcdir@&$ac_srcdir&;t t
6547 s&@abs_srcdir@&$ac_abs_srcdir&;t t
6548 s&@top_srcdir@&$ac_top_srcdir&;t t
6549 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
6550 s&@builddir@&$ac_builddir&;t t
6551 s&@abs_builddir@&$ac_abs_builddir&;t t
6552 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
6553 s&@INSTALL@&$ac_INSTALL&;t t
6554 $ac_datarootdir_hack
6555 "
6556 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
6557 || as_fn_error "could not create $ac_file" "$LINENO" 5
6558
6559 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
6560 { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
6561 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
6562 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
6563 which seems to be undefined. Please make sure it is defined." >&5
6564 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
6565 which seems to be undefined. Please make sure it is defined." >&2;}
6566
6567 rm -f "$tmp/stdin"
6568 case $ac_file in
6569 -) cat "$tmp/out" && rm -f "$tmp/out";;
6570 *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
6571 esac \
6572 || as_fn_error "could not create $ac_file" "$LINENO" 5
6573 ;;
6574 :H)
6575 #
6576 # CONFIG_HEADER
6577 #
6578 if test x"$ac_file" != x-; then
6579 {
6580 $as_echo "/* $configure_input */" \
6581 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
6582 } >"$tmp/config.h" \
6583 || as_fn_error "could not create $ac_file" "$LINENO" 5
6584 if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
6585 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
6586 $as_echo "$as_me: $ac_file is unchanged" >&6;}
6587 else
6588 rm -f "$ac_file"
6589 mv "$tmp/config.h" "$ac_file" \
6590 || as_fn_error "could not create $ac_file" "$LINENO" 5
6591 fi
6592 else
6593 $as_echo "/* $configure_input */" \
6594 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
6595 || as_fn_error "could not create -" "$LINENO" 5
6596 fi
6597 ;;
6598 :L)
6599 #
6600 # CONFIG_LINK
6601 #
6602
6603 if test "$ac_source" = "$ac_file" && test "$srcdir" = '.'; then
6604 :
6605 else
6606 # Prefer the file from the source tree if names are identical.
6607 if test "$ac_source" = "$ac_file" || test ! -r "$ac_source"; then
6608 ac_source=$srcdir/$ac_source
6609 fi
6610
6611 { $as_echo "$as_me:${as_lineno-$LINENO}: linking $ac_source to $ac_file" >&5
6612 $as_echo "$as_me: linking $ac_source to $ac_file" >&6;}
6613
6614 if test ! -r "$ac_source"; then
6615 as_fn_error "$ac_source: file not found" "$LINENO" 5
6616 fi
6617 rm -f "$ac_file"
6618
6619 # Try a relative symlink, then a hard link, then a copy.
6620 case $srcdir in
6621 [\\/$]* | ?:[\\/]* ) ac_rel_source=$ac_source ;;
6622 *) ac_rel_source=$ac_top_build_prefix$ac_source ;;
6623 esac
6624 ln -s "$ac_rel_source" "$ac_file" 2>/dev/null ||
6625 ln "$ac_source" "$ac_file" 2>/dev/null ||
6626 cp -p "$ac_source" "$ac_file" ||
6627 as_fn_error "cannot link or copy $ac_source to $ac_file" "$LINENO" 5
6628 fi
6629 ;;
6630 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
6631 $as_echo "$as_me: executing $ac_file commands" >&6;}
6632 ;;
6633 esac
6634
6635
6636 case $ac_file$ac_mode in
6637 "depdir":C) $SHELL $ac_aux_dir/mkinstalldirs $DEPDIR ;;
6638 "Makefile":C) echo "Merging Makefile.sim+Make-common.sim into Makefile ..."
6639 rm -f Makesim1.tmp Makesim2.tmp Makefile
6640 sed -n -e '/^## COMMON_PRE_/,/^## End COMMON_PRE_/ p' <Make-common.sim >Makesim1.tmp
6641 sed -n -e '/^## COMMON_POST_/,/^## End COMMON_POST_/ p' <Make-common.sim >Makesim2.tmp
6642 sed -e '/^## COMMON_PRE_/ r Makesim1.tmp' \
6643 -e '/^## COMMON_POST_/ r Makesim2.tmp' \
6644 <Makefile.sim >Makefile
6645 rm -f Makefile.sim Make-common.sim Makesim1.tmp Makesim2.tmp
6646 ;;
6647 "stamp-h":C) echo > stamp-h ;;
6648
6649 esac
6650 done # for ac_tag
6651
6652
6653 as_fn_exit 0
6654 _ACEOF
6655 ac_clean_files=$ac_clean_files_save
6656
6657 test $ac_write_fail = 0 ||
6658 as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
6659
6660
6661 # configure is writing to config.log, and then calls config.status.
6662 # config.status does its own redirection, appending to config.log.
6663 # Unfortunately, on DOS this fails, as config.log is still kept open
6664 # by configure, so config.status won't be able to write to it; its
6665 # output is simply discarded. So we exec the FD to /dev/null,
6666 # effectively closing config.log, so it can be properly (re)opened and
6667 # appended to by config.status. When coming back to configure, we
6668 # need to make the FD available again.
6669 if test "$no_create" != yes; then
6670 ac_cs_success=:
6671 ac_config_status_args=
6672 test "$silent" = yes &&
6673 ac_config_status_args="$ac_config_status_args --quiet"
6674 exec 5>/dev/null
6675 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
6676 exec 5>>config.log
6677 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
6678 # would make configure fail if this is the last instruction.
6679 $ac_cs_success || as_fn_exit $?
6680 fi
6681 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
6682 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
6683 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
6684 fi
6685
6686
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