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Define PACKAGE macro in all sims' config.h.
[thirdparty/binutils-gdb.git] / sim / v850 / 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 REPORT_BUGS_TEXI
595 REPORT_BUGS_TO
596 PKGVERSION
597 sim_profile
598 sim_trace
599 sim_stdio
600 sim_debug
601 sim_cflags
602 sim_bswap
603 MAINT
604 CATOBJEXT
605 GENCAT
606 INSTOBJEXT
607 DATADIRNAME
608 CATALOGS
609 POSUB
610 GMSGFMT
611 XGETTEXT
612 INCINTL
613 LIBINTL_DEP
614 LIBINTL
615 USE_NLS
616 GMAKE_FALSE
617 GMAKE_TRUE
618 MAKE
619 CCDEPMODE
620 DEPDIR
621 am__leading_dot
622 PACKAGE
623 RANLIB
624 AR
625 HDEFINES
626 CC_FOR_BUILD
627 INSTALL_DATA
628 INSTALL_SCRIPT
629 INSTALL_PROGRAM
630 EGREP
631 GREP
632 CPP
633 target_os
634 target_vendor
635 target_cpu
636 target
637 host_os
638 host_vendor
639 host_cpu
640 host
641 build_os
642 build_vendor
643 build_cpu
644 build
645 OBJEXT
646 EXEEXT
647 ac_ct_CC
648 CPPFLAGS
649 LDFLAGS
650 CFLAGS
651 CC
652 WERROR_CFLAGS
653 WARN_CFLAGS
654 sim_xor_endian
655 sim_stdcall
656 sim_smp
657 sim_reserved_bits
658 sim_regparm
659 sim_packages
660 sim_inline
661 sim_hw
662 sim_hw_objs
663 sim_hw_cflags
664 sim_default_model
665 sim_scache
666 sim_float
667 sim_hostendian
668 sim_endian
669 sim_bitsize
670 sim_assert
671 sim_alignment
672 sim_environment
673 target_alias
674 host_alias
675 build_alias
676 LIBS
677 ECHO_T
678 ECHO_N
679 ECHO_C
680 DEFS
681 mandir
682 localedir
683 libdir
684 psdir
685 pdfdir
686 dvidir
687 htmldir
688 infodir
689 docdir
690 oldincludedir
691 includedir
692 localstatedir
693 sharedstatedir
694 sysconfdir
695 datadir
696 datarootdir
697 libexecdir
698 sbindir
699 bindir
700 program_transform_name
701 prefix
702 exec_prefix
703 PACKAGE_URL
704 PACKAGE_BUGREPORT
705 PACKAGE_STRING
706 PACKAGE_VERSION
707 PACKAGE_TARNAME
708 PACKAGE_NAME
709 PATH_SEPARATOR
710 SHELL'
711 ac_subst_files=''
712 ac_user_opts='
713 enable_option_checking
714 with_zlib
715 enable_maintainer_mode
716 enable_sim_bswap
717 enable_sim_cflags
718 enable_sim_debug
719 enable_sim_stdio
720 enable_sim_trace
721 enable_sim_profile
722 with_pkgversion
723 with_bugurl
724 enable_sim_endian
725 enable_sim_alignment
726 enable_sim_hostendian
727 enable_werror
728 enable_build_warnings
729 enable_sim_build_warnings
730 enable_sim_reserved_bits
731 enable_sim_bitsize
732 '
733 ac_precious_vars='build_alias
734 host_alias
735 target_alias
736 CC
737 CFLAGS
738 LDFLAGS
739 LIBS
740 CPPFLAGS
741 CPP'
742
743
744 # Initialize some variables set by options.
745 ac_init_help=
746 ac_init_version=false
747 ac_unrecognized_opts=
748 ac_unrecognized_sep=
749 # The variables have the same names as the options, with
750 # dashes changed to underlines.
751 cache_file=/dev/null
752 exec_prefix=NONE
753 no_create=
754 no_recursion=
755 prefix=NONE
756 program_prefix=NONE
757 program_suffix=NONE
758 program_transform_name=s,x,x,
759 silent=
760 site=
761 srcdir=
762 verbose=
763 x_includes=NONE
764 x_libraries=NONE
765
766 # Installation directory options.
767 # These are left unexpanded so users can "make install exec_prefix=/foo"
768 # and all the variables that are supposed to be based on exec_prefix
769 # by default will actually change.
770 # Use braces instead of parens because sh, perl, etc. also accept them.
771 # (The list follows the same order as the GNU Coding Standards.)
772 bindir='${exec_prefix}/bin'
773 sbindir='${exec_prefix}/sbin'
774 libexecdir='${exec_prefix}/libexec'
775 datarootdir='${prefix}/share'
776 datadir='${datarootdir}'
777 sysconfdir='${prefix}/etc'
778 sharedstatedir='${prefix}/com'
779 localstatedir='${prefix}/var'
780 includedir='${prefix}/include'
781 oldincludedir='/usr/include'
782 docdir='${datarootdir}/doc/${PACKAGE}'
783 infodir='${datarootdir}/info'
784 htmldir='${docdir}'
785 dvidir='${docdir}'
786 pdfdir='${docdir}'
787 psdir='${docdir}'
788 libdir='${exec_prefix}/lib'
789 localedir='${datarootdir}/locale'
790 mandir='${datarootdir}/man'
791
792 ac_prev=
793 ac_dashdash=
794 for ac_option
795 do
796 # If the previous option needs an argument, assign it.
797 if test -n "$ac_prev"; then
798 eval $ac_prev=\$ac_option
799 ac_prev=
800 continue
801 fi
802
803 case $ac_option in
804 *=*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
805 *) ac_optarg=yes ;;
806 esac
807
808 # Accept the important Cygnus configure options, so we can diagnose typos.
809
810 case $ac_dashdash$ac_option in
811 --)
812 ac_dashdash=yes ;;
813
814 -bindir | --bindir | --bindi | --bind | --bin | --bi)
815 ac_prev=bindir ;;
816 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
817 bindir=$ac_optarg ;;
818
819 -build | --build | --buil | --bui | --bu)
820 ac_prev=build_alias ;;
821 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
822 build_alias=$ac_optarg ;;
823
824 -cache-file | --cache-file | --cache-fil | --cache-fi \
825 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
826 ac_prev=cache_file ;;
827 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
828 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
829 cache_file=$ac_optarg ;;
830
831 --config-cache | -C)
832 cache_file=config.cache ;;
833
834 -datadir | --datadir | --datadi | --datad)
835 ac_prev=datadir ;;
836 -datadir=* | --datadir=* | --datadi=* | --datad=*)
837 datadir=$ac_optarg ;;
838
839 -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
840 | --dataroo | --dataro | --datar)
841 ac_prev=datarootdir ;;
842 -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
843 | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
844 datarootdir=$ac_optarg ;;
845
846 -disable-* | --disable-*)
847 ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
848 # Reject names that are not valid shell variable names.
849 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
850 as_fn_error "invalid feature name: $ac_useropt"
851 ac_useropt_orig=$ac_useropt
852 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
853 case $ac_user_opts in
854 *"
855 "enable_$ac_useropt"
856 "*) ;;
857 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
858 ac_unrecognized_sep=', ';;
859 esac
860 eval enable_$ac_useropt=no ;;
861
862 -docdir | --docdir | --docdi | --doc | --do)
863 ac_prev=docdir ;;
864 -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
865 docdir=$ac_optarg ;;
866
867 -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
868 ac_prev=dvidir ;;
869 -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
870 dvidir=$ac_optarg ;;
871
872 -enable-* | --enable-*)
873 ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
874 # Reject names that are not valid shell variable names.
875 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
876 as_fn_error "invalid feature name: $ac_useropt"
877 ac_useropt_orig=$ac_useropt
878 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
879 case $ac_user_opts in
880 *"
881 "enable_$ac_useropt"
882 "*) ;;
883 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
884 ac_unrecognized_sep=', ';;
885 esac
886 eval enable_$ac_useropt=\$ac_optarg ;;
887
888 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
889 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
890 | --exec | --exe | --ex)
891 ac_prev=exec_prefix ;;
892 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
893 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
894 | --exec=* | --exe=* | --ex=*)
895 exec_prefix=$ac_optarg ;;
896
897 -gas | --gas | --ga | --g)
898 # Obsolete; use --with-gas.
899 with_gas=yes ;;
900
901 -help | --help | --hel | --he | -h)
902 ac_init_help=long ;;
903 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
904 ac_init_help=recursive ;;
905 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
906 ac_init_help=short ;;
907
908 -host | --host | --hos | --ho)
909 ac_prev=host_alias ;;
910 -host=* | --host=* | --hos=* | --ho=*)
911 host_alias=$ac_optarg ;;
912
913 -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
914 ac_prev=htmldir ;;
915 -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
916 | --ht=*)
917 htmldir=$ac_optarg ;;
918
919 -includedir | --includedir | --includedi | --included | --include \
920 | --includ | --inclu | --incl | --inc)
921 ac_prev=includedir ;;
922 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
923 | --includ=* | --inclu=* | --incl=* | --inc=*)
924 includedir=$ac_optarg ;;
925
926 -infodir | --infodir | --infodi | --infod | --info | --inf)
927 ac_prev=infodir ;;
928 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
929 infodir=$ac_optarg ;;
930
931 -libdir | --libdir | --libdi | --libd)
932 ac_prev=libdir ;;
933 -libdir=* | --libdir=* | --libdi=* | --libd=*)
934 libdir=$ac_optarg ;;
935
936 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
937 | --libexe | --libex | --libe)
938 ac_prev=libexecdir ;;
939 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
940 | --libexe=* | --libex=* | --libe=*)
941 libexecdir=$ac_optarg ;;
942
943 -localedir | --localedir | --localedi | --localed | --locale)
944 ac_prev=localedir ;;
945 -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
946 localedir=$ac_optarg ;;
947
948 -localstatedir | --localstatedir | --localstatedi | --localstated \
949 | --localstate | --localstat | --localsta | --localst | --locals)
950 ac_prev=localstatedir ;;
951 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
952 | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
953 localstatedir=$ac_optarg ;;
954
955 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
956 ac_prev=mandir ;;
957 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
958 mandir=$ac_optarg ;;
959
960 -nfp | --nfp | --nf)
961 # Obsolete; use --without-fp.
962 with_fp=no ;;
963
964 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
965 | --no-cr | --no-c | -n)
966 no_create=yes ;;
967
968 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
969 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
970 no_recursion=yes ;;
971
972 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
973 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
974 | --oldin | --oldi | --old | --ol | --o)
975 ac_prev=oldincludedir ;;
976 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
977 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
978 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
979 oldincludedir=$ac_optarg ;;
980
981 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
982 ac_prev=prefix ;;
983 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
984 prefix=$ac_optarg ;;
985
986 -program-prefix | --program-prefix | --program-prefi | --program-pref \
987 | --program-pre | --program-pr | --program-p)
988 ac_prev=program_prefix ;;
989 -program-prefix=* | --program-prefix=* | --program-prefi=* \
990 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
991 program_prefix=$ac_optarg ;;
992
993 -program-suffix | --program-suffix | --program-suffi | --program-suff \
994 | --program-suf | --program-su | --program-s)
995 ac_prev=program_suffix ;;
996 -program-suffix=* | --program-suffix=* | --program-suffi=* \
997 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
998 program_suffix=$ac_optarg ;;
999
1000 -program-transform-name | --program-transform-name \
1001 | --program-transform-nam | --program-transform-na \
1002 | --program-transform-n | --program-transform- \
1003 | --program-transform | --program-transfor \
1004 | --program-transfo | --program-transf \
1005 | --program-trans | --program-tran \
1006 | --progr-tra | --program-tr | --program-t)
1007 ac_prev=program_transform_name ;;
1008 -program-transform-name=* | --program-transform-name=* \
1009 | --program-transform-nam=* | --program-transform-na=* \
1010 | --program-transform-n=* | --program-transform-=* \
1011 | --program-transform=* | --program-transfor=* \
1012 | --program-transfo=* | --program-transf=* \
1013 | --program-trans=* | --program-tran=* \
1014 | --progr-tra=* | --program-tr=* | --program-t=*)
1015 program_transform_name=$ac_optarg ;;
1016
1017 -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1018 ac_prev=pdfdir ;;
1019 -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1020 pdfdir=$ac_optarg ;;
1021
1022 -psdir | --psdir | --psdi | --psd | --ps)
1023 ac_prev=psdir ;;
1024 -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1025 psdir=$ac_optarg ;;
1026
1027 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1028 | -silent | --silent | --silen | --sile | --sil)
1029 silent=yes ;;
1030
1031 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1032 ac_prev=sbindir ;;
1033 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1034 | --sbi=* | --sb=*)
1035 sbindir=$ac_optarg ;;
1036
1037 -sharedstatedir | --sharedstatedir | --sharedstatedi \
1038 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1039 | --sharedst | --shareds | --shared | --share | --shar \
1040 | --sha | --sh)
1041 ac_prev=sharedstatedir ;;
1042 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1043 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1044 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1045 | --sha=* | --sh=*)
1046 sharedstatedir=$ac_optarg ;;
1047
1048 -site | --site | --sit)
1049 ac_prev=site ;;
1050 -site=* | --site=* | --sit=*)
1051 site=$ac_optarg ;;
1052
1053 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1054 ac_prev=srcdir ;;
1055 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1056 srcdir=$ac_optarg ;;
1057
1058 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1059 | --syscon | --sysco | --sysc | --sys | --sy)
1060 ac_prev=sysconfdir ;;
1061 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1062 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1063 sysconfdir=$ac_optarg ;;
1064
1065 -target | --target | --targe | --targ | --tar | --ta | --t)
1066 ac_prev=target_alias ;;
1067 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1068 target_alias=$ac_optarg ;;
1069
1070 -v | -verbose | --verbose | --verbos | --verbo | --verb)
1071 verbose=yes ;;
1072
1073 -version | --version | --versio | --versi | --vers | -V)
1074 ac_init_version=: ;;
1075
1076 -with-* | --with-*)
1077 ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1078 # Reject names that are not valid shell variable names.
1079 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1080 as_fn_error "invalid package name: $ac_useropt"
1081 ac_useropt_orig=$ac_useropt
1082 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1083 case $ac_user_opts in
1084 *"
1085 "with_$ac_useropt"
1086 "*) ;;
1087 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1088 ac_unrecognized_sep=', ';;
1089 esac
1090 eval with_$ac_useropt=\$ac_optarg ;;
1091
1092 -without-* | --without-*)
1093 ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1094 # Reject names that are not valid shell variable names.
1095 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1096 as_fn_error "invalid package name: $ac_useropt"
1097 ac_useropt_orig=$ac_useropt
1098 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1099 case $ac_user_opts in
1100 *"
1101 "with_$ac_useropt"
1102 "*) ;;
1103 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1104 ac_unrecognized_sep=', ';;
1105 esac
1106 eval with_$ac_useropt=no ;;
1107
1108 --x)
1109 # Obsolete; use --with-x.
1110 with_x=yes ;;
1111
1112 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1113 | --x-incl | --x-inc | --x-in | --x-i)
1114 ac_prev=x_includes ;;
1115 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1116 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1117 x_includes=$ac_optarg ;;
1118
1119 -x-libraries | --x-libraries | --x-librarie | --x-librari \
1120 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1121 ac_prev=x_libraries ;;
1122 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1123 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1124 x_libraries=$ac_optarg ;;
1125
1126 -*) as_fn_error "unrecognized option: \`$ac_option'
1127 Try \`$0 --help' for more information."
1128 ;;
1129
1130 *=*)
1131 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1132 # Reject names that are not valid shell variable names.
1133 case $ac_envvar in #(
1134 '' | [0-9]* | *[!_$as_cr_alnum]* )
1135 as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1136 esac
1137 eval $ac_envvar=\$ac_optarg
1138 export $ac_envvar ;;
1139
1140 *)
1141 # FIXME: should be removed in autoconf 3.0.
1142 $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1143 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1144 $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1145 : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1146 ;;
1147
1148 esac
1149 done
1150
1151 if test -n "$ac_prev"; then
1152 ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1153 as_fn_error "missing argument to $ac_option"
1154 fi
1155
1156 if test -n "$ac_unrecognized_opts"; then
1157 case $enable_option_checking in
1158 no) ;;
1159 fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1160 *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1161 esac
1162 fi
1163
1164 # Check all directory arguments for consistency.
1165 for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1166 datadir sysconfdir sharedstatedir localstatedir includedir \
1167 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1168 libdir localedir mandir
1169 do
1170 eval ac_val=\$$ac_var
1171 # Remove trailing slashes.
1172 case $ac_val in
1173 */ )
1174 ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1175 eval $ac_var=\$ac_val;;
1176 esac
1177 # Be sure to have absolute directory names.
1178 case $ac_val in
1179 [\\/$]* | ?:[\\/]* ) continue;;
1180 NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1181 esac
1182 as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1183 done
1184
1185 # There might be people who depend on the old broken behavior: `$host'
1186 # used to hold the argument of --host etc.
1187 # FIXME: To remove some day.
1188 build=$build_alias
1189 host=$host_alias
1190 target=$target_alias
1191
1192 # FIXME: To remove some day.
1193 if test "x$host_alias" != x; then
1194 if test "x$build_alias" = x; then
1195 cross_compiling=maybe
1196 $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1197 If a cross compiler is detected then cross compile mode will be used." >&2
1198 elif test "x$build_alias" != "x$host_alias"; then
1199 cross_compiling=yes
1200 fi
1201 fi
1202
1203 ac_tool_prefix=
1204 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1205
1206 test "$silent" = yes && exec 6>/dev/null
1207
1208
1209 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1210 ac_ls_di=`ls -di .` &&
1211 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1212 as_fn_error "working directory cannot be determined"
1213 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1214 as_fn_error "pwd does not report name of working directory"
1215
1216
1217 # Find the source files, if location was not specified.
1218 if test -z "$srcdir"; then
1219 ac_srcdir_defaulted=yes
1220 # Try the directory containing this script, then the parent directory.
1221 ac_confdir=`$as_dirname -- "$as_myself" ||
1222 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1223 X"$as_myself" : 'X\(//\)[^/]' \| \
1224 X"$as_myself" : 'X\(//\)$' \| \
1225 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1226 $as_echo X"$as_myself" |
1227 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1228 s//\1/
1229 q
1230 }
1231 /^X\(\/\/\)[^/].*/{
1232 s//\1/
1233 q
1234 }
1235 /^X\(\/\/\)$/{
1236 s//\1/
1237 q
1238 }
1239 /^X\(\/\).*/{
1240 s//\1/
1241 q
1242 }
1243 s/.*/./; q'`
1244 srcdir=$ac_confdir
1245 if test ! -r "$srcdir/$ac_unique_file"; then
1246 srcdir=..
1247 fi
1248 else
1249 ac_srcdir_defaulted=no
1250 fi
1251 if test ! -r "$srcdir/$ac_unique_file"; then
1252 test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1253 as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1254 fi
1255 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1256 ac_abs_confdir=`(
1257 cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1258 pwd)`
1259 # When building in place, set srcdir=.
1260 if test "$ac_abs_confdir" = "$ac_pwd"; then
1261 srcdir=.
1262 fi
1263 # Remove unnecessary trailing slashes from srcdir.
1264 # Double slashes in file names in object file debugging info
1265 # mess up M-x gdb in Emacs.
1266 case $srcdir in
1267 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1268 esac
1269 for ac_var in $ac_precious_vars; do
1270 eval ac_env_${ac_var}_set=\${${ac_var}+set}
1271 eval ac_env_${ac_var}_value=\$${ac_var}
1272 eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1273 eval ac_cv_env_${ac_var}_value=\$${ac_var}
1274 done
1275
1276 #
1277 # Report the --help message.
1278 #
1279 if test "$ac_init_help" = "long"; then
1280 # Omit some internal or obsolete options to make the list less imposing.
1281 # This message is too long to be a string in the A/UX 3.1 sh.
1282 cat <<_ACEOF
1283 \`configure' configures this package to adapt to many kinds of systems.
1284
1285 Usage: $0 [OPTION]... [VAR=VALUE]...
1286
1287 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1288 VAR=VALUE. See below for descriptions of some of the useful variables.
1289
1290 Defaults for the options are specified in brackets.
1291
1292 Configuration:
1293 -h, --help display this help and exit
1294 --help=short display options specific to this package
1295 --help=recursive display the short help of all the included packages
1296 -V, --version display version information and exit
1297 -q, --quiet, --silent do not print \`checking...' messages
1298 --cache-file=FILE cache test results in FILE [disabled]
1299 -C, --config-cache alias for \`--cache-file=config.cache'
1300 -n, --no-create do not create output files
1301 --srcdir=DIR find the sources in DIR [configure dir or \`..']
1302
1303 Installation directories:
1304 --prefix=PREFIX install architecture-independent files in PREFIX
1305 [$ac_default_prefix]
1306 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
1307 [PREFIX]
1308
1309 By default, \`make install' will install all the files in
1310 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
1311 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1312 for instance \`--prefix=\$HOME'.
1313
1314 For better control, use the options below.
1315
1316 Fine tuning of the installation directories:
1317 --bindir=DIR user executables [EPREFIX/bin]
1318 --sbindir=DIR system admin executables [EPREFIX/sbin]
1319 --libexecdir=DIR program executables [EPREFIX/libexec]
1320 --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1321 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1322 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
1323 --libdir=DIR object code libraries [EPREFIX/lib]
1324 --includedir=DIR C header files [PREFIX/include]
1325 --oldincludedir=DIR C header files for non-gcc [/usr/include]
1326 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1327 --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1328 --infodir=DIR info documentation [DATAROOTDIR/info]
1329 --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1330 --mandir=DIR man documentation [DATAROOTDIR/man]
1331 --docdir=DIR documentation root [DATAROOTDIR/doc/PACKAGE]
1332 --htmldir=DIR html documentation [DOCDIR]
1333 --dvidir=DIR dvi documentation [DOCDIR]
1334 --pdfdir=DIR pdf documentation [DOCDIR]
1335 --psdir=DIR ps documentation [DOCDIR]
1336 _ACEOF
1337
1338 cat <<\_ACEOF
1339
1340 Program names:
1341 --program-prefix=PREFIX prepend PREFIX to installed program names
1342 --program-suffix=SUFFIX append SUFFIX to installed program names
1343 --program-transform-name=PROGRAM run sed PROGRAM on installed program names
1344
1345 System types:
1346 --build=BUILD configure for building on BUILD [guessed]
1347 --host=HOST cross-compile to build programs to run on HOST [BUILD]
1348 --target=TARGET configure for building compilers for TARGET [HOST]
1349 _ACEOF
1350 fi
1351
1352 if test -n "$ac_init_help"; then
1353
1354 cat <<\_ACEOF
1355
1356 Optional Features:
1357 --disable-option-checking ignore unrecognized --enable/--with options
1358 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
1359 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
1360 --enable-maintainer-mode Enable developer functionality.
1361 --enable-sim-bswap Use Host specific BSWAP instruction.
1362 --enable-sim-cflags=opts Extra CFLAGS for use in building simulator
1363 --enable-sim-debug=opts Enable debugging flags
1364 --enable-sim-stdio Specify whether to use stdio for console input/output.
1365 --enable-sim-trace=opts Enable tracing flags
1366 --enable-sim-profile=opts Enable profiling flags
1367 --enable-sim-endian=endian Specify target byte endian orientation.
1368 --enable-sim-alignment=align Specify strict, nonstrict or forced alignment of memory accesses.
1369 --enable-sim-hostendian=end Specify host byte endian orientation.
1370 --enable-werror treat compile warnings as errors
1371 --enable-build-warnings enable build-time compiler warnings if gcc is used
1372 --enable-sim-build-warnings
1373 enable SIM specific build-time compiler warnings if
1374 gcc is used
1375 --enable-sim-reserved-bits Specify whether to check reserved bits in instruction.
1376 --enable-sim-bitsize=N Specify target bitsize (32 or 64).
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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2335
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 # Some of the common include files depend on bfd.h, and bfd.h checks
4073 # that config.h is included first by testing that the PACKAGE macro
4074 # is defined.
4075 PACKAGE=sim
4076
4077 cat >>confdefs.h <<_ACEOF
4078 #define PACKAGE "$PACKAGE"
4079 _ACEOF
4080
4081
4082
4083 # Dependency checking.
4084 ac_config_commands="$ac_config_commands depdir"
4085
4086
4087 depcc="$CC" am_compiler_list=
4088
4089 am_depcomp=$ac_aux_dir/depcomp
4090 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4091 $as_echo_n "checking dependency style of $depcc... " >&6; }
4092 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then :
4093 $as_echo_n "(cached) " >&6
4094 else
4095 if test -f "$am_depcomp"; then
4096 # We make a subdir and do the tests there. Otherwise we can end up
4097 # making bogus files that we don't know about and never remove. For
4098 # instance it was reported that on HP-UX the gcc test will end up
4099 # making a dummy file named `D' -- because `-MD' means `put the output
4100 # in D'.
4101 mkdir conftest.dir
4102 # Copy depcomp to subdir because otherwise we won't find it if we're
4103 # using a relative directory.
4104 cp "$am_depcomp" conftest.dir
4105 cd conftest.dir
4106 # We will build objects and dependencies in a subdirectory because
4107 # it helps to detect inapplicable dependency modes. For instance
4108 # both Tru64's cc and ICC support -MD to output dependencies as a
4109 # side effect of compilation, but ICC will put the dependencies in
4110 # the current directory while Tru64 will put them in the object
4111 # directory.
4112 mkdir sub
4113
4114 am_cv_CC_dependencies_compiler_type=none
4115 if test "$am_compiler_list" = ""; then
4116 am_compiler_list=`sed -n 's/^\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
4117 fi
4118 for depmode in $am_compiler_list; do
4119 if test $depmode = none; then break; fi
4120
4121 $as_echo "$as_me:$LINENO: trying $depmode" >&5
4122 # Setup a source with many dependencies, because some compilers
4123 # like to wrap large dependency lists on column 80 (with \), and
4124 # we should not choose a depcomp mode which is confused by this.
4125 #
4126 # We need to recreate these files for each test, as the compiler may
4127 # overwrite some of them when testing with obscure command lines.
4128 # This happens at least with the AIX C compiler.
4129 : > sub/conftest.c
4130 for i in 1 2 3 4 5 6; do
4131 echo '#include "conftst'$i'.h"' >> sub/conftest.c
4132 # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
4133 # Solaris 8's {/usr,}/bin/sh.
4134 touch sub/conftst$i.h
4135 done
4136 echo "include sub/conftest.Po" > confmf
4137
4138 # We check with `-c' and `-o' for the sake of the "dashmstdout"
4139 # mode. It turns out that the SunPro C++ compiler does not properly
4140 # handle `-M -o', and we need to detect this.
4141 depcmd="depmode=$depmode \
4142 source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
4143 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4144 $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c"
4145 echo "| $depcmd" | sed -e 's/ */ /g' >&5
4146 if env $depcmd > conftest.err 2>&1 &&
4147 grep sub/conftst6.h sub/conftest.Po >>conftest.err 2>&1 &&
4148 grep sub/conftest.${OBJEXT-o} sub/conftest.Po >>conftest.err 2>&1 &&
4149 ${MAKE-make} -s -f confmf >>conftest.err 2>&1; then
4150 # icc doesn't choke on unknown options, it will just issue warnings
4151 # or remarks (even with -Werror). So we grep stderr for any message
4152 # that says an option was ignored or not supported.
4153 # When given -MP, icc 7.0 and 7.1 complain thusly:
4154 # icc: Command line warning: ignoring option '-M'; no argument required
4155 # The diagnosis changed in icc 8.0:
4156 # icc: Command line remark: option '-MP' not supported
4157 if (grep 'ignoring option' conftest.err ||
4158 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4159 am_cv_CC_dependencies_compiler_type=$depmode
4160 $as_echo "$as_me:$LINENO: success" >&5
4161 break
4162 fi
4163 fi
4164 $as_echo "$as_me:$LINENO: failure, diagnostics are:" >&5
4165 sed -e 's/^/| /' < conftest.err >&5
4166 done
4167
4168 cd ..
4169 rm -rf conftest.dir
4170 else
4171 am_cv_CC_dependencies_compiler_type=none
4172 fi
4173
4174 fi
4175 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
4176 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
4177 if test x${am_cv_CC_dependencies_compiler_type-none} = xnone
4178 then as_fn_error "no usable dependency style found" "$LINENO" 5
4179 else CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
4180
4181 fi
4182
4183
4184 # Check for the 'make' the user wants to use.
4185 for ac_prog in make
4186 do
4187 # Extract the first word of "$ac_prog", so it can be a program name with args.
4188 set dummy $ac_prog; ac_word=$2
4189 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4190 $as_echo_n "checking for $ac_word... " >&6; }
4191 if test "${ac_cv_prog_MAKE+set}" = set; then :
4192 $as_echo_n "(cached) " >&6
4193 else
4194 if test -n "$MAKE"; then
4195 ac_cv_prog_MAKE="$MAKE" # Let the user override the test.
4196 else
4197 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4198 for as_dir in $PATH
4199 do
4200 IFS=$as_save_IFS
4201 test -z "$as_dir" && as_dir=.
4202 for ac_exec_ext in '' $ac_executable_extensions; do
4203 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4204 ac_cv_prog_MAKE="$ac_prog"
4205 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4206 break 2
4207 fi
4208 done
4209 done
4210 IFS=$as_save_IFS
4211
4212 fi
4213 fi
4214 MAKE=$ac_cv_prog_MAKE
4215 if test -n "$MAKE"; then
4216 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKE" >&5
4217 $as_echo "$MAKE" >&6; }
4218 else
4219 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4220 $as_echo "no" >&6; }
4221 fi
4222
4223
4224 test -n "$MAKE" && break
4225 done
4226
4227 MAKE_IS_GNU=
4228 case "`$MAKE --version 2>&1 | sed 1q`" in
4229 *GNU*)
4230 MAKE_IS_GNU=yes
4231 ;;
4232 esac
4233 if test "$MAKE_IS_GNU" = yes; then
4234 GMAKE_TRUE=
4235 GMAKE_FALSE='#'
4236 else
4237 GMAKE_TRUE='#'
4238 GMAKE_FALSE=
4239 fi
4240
4241
4242 ALL_LINGUAS=
4243 # If we haven't got the data from the intl directory,
4244 # assume NLS is disabled.
4245 USE_NLS=no
4246 LIBINTL=
4247 LIBINTL_DEP=
4248 INCINTL=
4249 XGETTEXT=
4250 GMSGFMT=
4251 POSUB=
4252
4253 if test -f ../../intl/config.intl; then
4254 . ../../intl/config.intl
4255 fi
4256 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
4257 $as_echo_n "checking whether NLS is requested... " >&6; }
4258 if test x"$USE_NLS" != xyes; then
4259 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4260 $as_echo "no" >&6; }
4261 else
4262 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4263 $as_echo "yes" >&6; }
4264
4265 $as_echo "#define ENABLE_NLS 1" >>confdefs.h
4266
4267
4268 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catalogs to be installed" >&5
4269 $as_echo_n "checking for catalogs to be installed... " >&6; }
4270 # Look for .po and .gmo files in the source directory.
4271 CATALOGS=
4272 XLINGUAS=
4273 for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
4274 # If there aren't any .gmo files the shell will give us the
4275 # literal string "../path/to/srcdir/po/*.gmo" which has to be
4276 # weeded out.
4277 case "$cat" in *\**)
4278 continue;;
4279 esac
4280 # The quadruple backslash is collapsed to a double backslash
4281 # by the backticks, then collapsed again by the double quotes,
4282 # leaving us with one backslash in the sed expression (right
4283 # before the dot that mustn't act as a wildcard).
4284 cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
4285 lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
4286 # The user is allowed to set LINGUAS to a list of languages to
4287 # install catalogs for. If it's empty that means "all of them."
4288 if test "x$LINGUAS" = x; then
4289 CATALOGS="$CATALOGS $cat"
4290 XLINGUAS="$XLINGUAS $lang"
4291 else
4292 case "$LINGUAS" in *$lang*)
4293 CATALOGS="$CATALOGS $cat"
4294 XLINGUAS="$XLINGUAS $lang"
4295 ;;
4296 esac
4297 fi
4298 done
4299 LINGUAS="$XLINGUAS"
4300 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINGUAS" >&5
4301 $as_echo "$LINGUAS" >&6; }
4302
4303
4304 DATADIRNAME=share
4305
4306 INSTOBJEXT=.mo
4307
4308 GENCAT=gencat
4309
4310 CATOBJEXT=.gmo
4311
4312 fi
4313
4314 # Check for common headers.
4315 # FIXME: Seems to me this can cause problems for i386-windows hosts.
4316 # At one point there were hardcoded AC_DEFINE's if ${host} = i386-*-windows*.
4317 for ac_header in stdlib.h string.h strings.h unistd.h time.h
4318 do :
4319 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4320 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
4321 eval as_val=\$$as_ac_Header
4322 if test "x$as_val" = x""yes; then :
4323 cat >>confdefs.h <<_ACEOF
4324 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4325 _ACEOF
4326
4327 fi
4328
4329 done
4330
4331 for ac_header in sys/time.h sys/resource.h
4332 do :
4333 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4334 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
4335 eval as_val=\$$as_ac_Header
4336 if test "x$as_val" = x""yes; then :
4337 cat >>confdefs.h <<_ACEOF
4338 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4339 _ACEOF
4340
4341 fi
4342
4343 done
4344
4345 for ac_header in fcntl.h fpu_control.h
4346 do :
4347 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4348 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
4349 eval as_val=\$$as_ac_Header
4350 if test "x$as_val" = x""yes; then :
4351 cat >>confdefs.h <<_ACEOF
4352 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4353 _ACEOF
4354
4355 fi
4356
4357 done
4358
4359 for ac_header in dlfcn.h errno.h sys/stat.h
4360 do :
4361 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4362 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
4363 eval as_val=\$$as_ac_Header
4364 if test "x$as_val" = x""yes; then :
4365 cat >>confdefs.h <<_ACEOF
4366 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4367 _ACEOF
4368
4369 fi
4370
4371 done
4372
4373 for ac_func in getrusage time sigaction __setfpucw
4374 do :
4375 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
4376 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
4377 eval as_val=\$$as_ac_var
4378 if test "x$as_val" = x""yes; then :
4379 cat >>confdefs.h <<_ACEOF
4380 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
4381 _ACEOF
4382
4383 fi
4384 done
4385
4386
4387 # Check for socket libraries
4388 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for bind in -lsocket" >&5
4389 $as_echo_n "checking for bind in -lsocket... " >&6; }
4390 if test "${ac_cv_lib_socket_bind+set}" = set; then :
4391 $as_echo_n "(cached) " >&6
4392 else
4393 ac_check_lib_save_LIBS=$LIBS
4394 LIBS="-lsocket $LIBS"
4395 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4396 /* end confdefs.h. */
4397
4398 /* Override any GCC internal prototype to avoid an error.
4399 Use char because int might match the return type of a GCC
4400 builtin and then its argument prototype would still apply. */
4401 #ifdef __cplusplus
4402 extern "C"
4403 #endif
4404 char bind ();
4405 int
4406 main ()
4407 {
4408 return bind ();
4409 ;
4410 return 0;
4411 }
4412 _ACEOF
4413 if ac_fn_c_try_link "$LINENO"; then :
4414 ac_cv_lib_socket_bind=yes
4415 else
4416 ac_cv_lib_socket_bind=no
4417 fi
4418 rm -f core conftest.err conftest.$ac_objext \
4419 conftest$ac_exeext conftest.$ac_ext
4420 LIBS=$ac_check_lib_save_LIBS
4421 fi
4422 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_bind" >&5
4423 $as_echo "$ac_cv_lib_socket_bind" >&6; }
4424 if test "x$ac_cv_lib_socket_bind" = x""yes; then :
4425 cat >>confdefs.h <<_ACEOF
4426 #define HAVE_LIBSOCKET 1
4427 _ACEOF
4428
4429 LIBS="-lsocket $LIBS"
4430
4431 fi
4432
4433 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lnsl" >&5
4434 $as_echo_n "checking for gethostbyname in -lnsl... " >&6; }
4435 if test "${ac_cv_lib_nsl_gethostbyname+set}" = set; then :
4436 $as_echo_n "(cached) " >&6
4437 else
4438 ac_check_lib_save_LIBS=$LIBS
4439 LIBS="-lnsl $LIBS"
4440 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4441 /* end confdefs.h. */
4442
4443 /* Override any GCC internal prototype to avoid an error.
4444 Use char because int might match the return type of a GCC
4445 builtin and then its argument prototype would still apply. */
4446 #ifdef __cplusplus
4447 extern "C"
4448 #endif
4449 char gethostbyname ();
4450 int
4451 main ()
4452 {
4453 return gethostbyname ();
4454 ;
4455 return 0;
4456 }
4457 _ACEOF
4458 if ac_fn_c_try_link "$LINENO"; then :
4459 ac_cv_lib_nsl_gethostbyname=yes
4460 else
4461 ac_cv_lib_nsl_gethostbyname=no
4462 fi
4463 rm -f core conftest.err conftest.$ac_objext \
4464 conftest$ac_exeext conftest.$ac_ext
4465 LIBS=$ac_check_lib_save_LIBS
4466 fi
4467 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_gethostbyname" >&5
4468 $as_echo "$ac_cv_lib_nsl_gethostbyname" >&6; }
4469 if test "x$ac_cv_lib_nsl_gethostbyname" = x""yes; then :
4470 cat >>confdefs.h <<_ACEOF
4471 #define HAVE_LIBNSL 1
4472 _ACEOF
4473
4474 LIBS="-lnsl $LIBS"
4475
4476 fi
4477
4478
4479 # BFD conditionally uses zlib, so we must link it in if libbfd does, by
4480 # using the same condition.
4481
4482 # See if the user specified whether he wants zlib support or not.
4483
4484 # Check whether --with-zlib was given.
4485 if test "${with_zlib+set}" = set; then :
4486 withval=$with_zlib;
4487 else
4488 with_zlib=auto
4489 fi
4490
4491
4492 if test "$with_zlib" != "no"; then
4493 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing zlibVersion" >&5
4494 $as_echo_n "checking for library containing zlibVersion... " >&6; }
4495 if test "${ac_cv_search_zlibVersion+set}" = set; then :
4496 $as_echo_n "(cached) " >&6
4497 else
4498 ac_func_search_save_LIBS=$LIBS
4499 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4500 /* end confdefs.h. */
4501
4502 /* Override any GCC internal prototype to avoid an error.
4503 Use char because int might match the return type of a GCC
4504 builtin and then its argument prototype would still apply. */
4505 #ifdef __cplusplus
4506 extern "C"
4507 #endif
4508 char zlibVersion ();
4509 int
4510 main ()
4511 {
4512 return zlibVersion ();
4513 ;
4514 return 0;
4515 }
4516 _ACEOF
4517 for ac_lib in '' z; do
4518 if test -z "$ac_lib"; then
4519 ac_res="none required"
4520 else
4521 ac_res=-l$ac_lib
4522 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
4523 fi
4524 if ac_fn_c_try_link "$LINENO"; then :
4525 ac_cv_search_zlibVersion=$ac_res
4526 fi
4527 rm -f core conftest.err conftest.$ac_objext \
4528 conftest$ac_exeext
4529 if test "${ac_cv_search_zlibVersion+set}" = set; then :
4530 break
4531 fi
4532 done
4533 if test "${ac_cv_search_zlibVersion+set}" = set; then :
4534
4535 else
4536 ac_cv_search_zlibVersion=no
4537 fi
4538 rm conftest.$ac_ext
4539 LIBS=$ac_func_search_save_LIBS
4540 fi
4541 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_zlibVersion" >&5
4542 $as_echo "$ac_cv_search_zlibVersion" >&6; }
4543 ac_res=$ac_cv_search_zlibVersion
4544 if test "$ac_res" != no; then :
4545 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
4546 for ac_header in zlib.h
4547 do :
4548 ac_fn_c_check_header_mongrel "$LINENO" "zlib.h" "ac_cv_header_zlib_h" "$ac_includes_default"
4549 if test "x$ac_cv_header_zlib_h" = x""yes; then :
4550 cat >>confdefs.h <<_ACEOF
4551 #define HAVE_ZLIB_H 1
4552 _ACEOF
4553
4554 fi
4555
4556 done
4557
4558 fi
4559
4560 if test "$with_zlib" = "yes" -a "$ac_cv_header_zlib_h" != "yes"; then
4561 as_fn_error "zlib (libz) library was explicitly requested but not found" "$LINENO" 5
4562 fi
4563 fi
4564
4565
4566 . ${srcdir}/../../bfd/configure.host
4567
4568
4569
4570 USE_MAINTAINER_MODE=no
4571 # Check whether --enable-maintainer-mode was given.
4572 if test "${enable_maintainer_mode+set}" = set; then :
4573 enableval=$enable_maintainer_mode; case "${enableval}" in
4574 yes) MAINT="" USE_MAINTAINER_MODE=yes ;;
4575 no) MAINT="#" ;;
4576 *) as_fn_error "\"--enable-maintainer-mode does not take a value\"" "$LINENO" 5; MAINT="#" ;;
4577 esac
4578 if test x"$silent" != x"yes" && test x"$MAINT" = x""; then
4579 echo "Setting maintainer mode" 6>&1
4580 fi
4581 else
4582 MAINT="#"
4583 fi
4584
4585
4586
4587 # Check whether --enable-sim-bswap was given.
4588 if test "${enable_sim_bswap+set}" = set; then :
4589 enableval=$enable_sim_bswap; case "${enableval}" in
4590 yes) sim_bswap="-DWITH_BSWAP=1 -DUSE_BSWAP=1";;
4591 no) sim_bswap="-DWITH_BSWAP=0";;
4592 *) as_fn_error "\"--enable-sim-bswap does not take a value\"" "$LINENO" 5; sim_bswap="";;
4593 esac
4594 if test x"$silent" != x"yes" && test x"$sim_bswap" != x""; then
4595 echo "Setting bswap flags = $sim_bswap" 6>&1
4596 fi
4597 else
4598 sim_bswap=""
4599 fi
4600
4601
4602
4603 # Check whether --enable-sim-cflags was given.
4604 if test "${enable_sim_cflags+set}" = set; then :
4605 enableval=$enable_sim_cflags; case "${enableval}" in
4606 yes) sim_cflags="-O2 -fomit-frame-pointer";;
4607 trace) as_fn_error "\"Please use --enable-sim-debug instead.\"" "$LINENO" 5; sim_cflags="";;
4608 no) sim_cflags="";;
4609 *) sim_cflags=`echo "${enableval}" | sed -e "s/,/ /g"`;;
4610 esac
4611 if test x"$silent" != x"yes" && test x"$sim_cflags" != x""; then
4612 echo "Setting sim cflags = $sim_cflags" 6>&1
4613 fi
4614 else
4615 sim_cflags=""
4616 fi
4617
4618
4619
4620 # Check whether --enable-sim-debug was given.
4621 if test "${enable_sim_debug+set}" = set; then :
4622 enableval=$enable_sim_debug; case "${enableval}" in
4623 yes) sim_debug="-DDEBUG=7 -DWITH_DEBUG=7";;
4624 no) sim_debug="-DDEBUG=0 -DWITH_DEBUG=0";;
4625 *) sim_debug="-DDEBUG='(${enableval})' -DWITH_DEBUG='(${enableval})'";;
4626 esac
4627 if test x"$silent" != x"yes" && test x"$sim_debug" != x""; then
4628 echo "Setting sim debug = $sim_debug" 6>&1
4629 fi
4630 else
4631 sim_debug=""
4632 fi
4633
4634
4635
4636 # Check whether --enable-sim-stdio was given.
4637 if test "${enable_sim_stdio+set}" = set; then :
4638 enableval=$enable_sim_stdio; case "${enableval}" in
4639 yes) sim_stdio="-DWITH_STDIO=DO_USE_STDIO";;
4640 no) sim_stdio="-DWITH_STDIO=DONT_USE_STDIO";;
4641 *) as_fn_error "\"Unknown value $enableval passed to --enable-sim-stdio\"" "$LINENO" 5; sim_stdio="";;
4642 esac
4643 if test x"$silent" != x"yes" && test x"$sim_stdio" != x""; then
4644 echo "Setting stdio flags = $sim_stdio" 6>&1
4645 fi
4646 else
4647 sim_stdio=""
4648 fi
4649
4650
4651
4652 # Check whether --enable-sim-trace was given.
4653 if test "${enable_sim_trace+set}" = set; then :
4654 enableval=$enable_sim_trace; case "${enableval}" in
4655 yes) sim_trace="-DTRACE=1 -DWITH_TRACE=-1";;
4656 no) sim_trace="-DTRACE=0 -DWITH_TRACE=0";;
4657 [-0-9]*)
4658 sim_trace="-DTRACE='(${enableval})' -DWITH_TRACE='(${enableval})'";;
4659 [[:lower:]]*)
4660 sim_trace=""
4661 for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
4662 if test x"$sim_trace" = x; then
4663 sim_trace="-DWITH_TRACE='(TRACE_$x"
4664 else
4665 sim_trace="${sim_trace}|TRACE_$x"
4666 fi
4667 done
4668 sim_trace="$sim_trace)'" ;;
4669 esac
4670 if test x"$silent" != x"yes" && test x"$sim_trace" != x""; then
4671 echo "Setting sim trace = $sim_trace" 6>&1
4672 fi
4673 else
4674 sim_trace=""
4675 fi
4676
4677
4678
4679 # Check whether --enable-sim-profile was given.
4680 if test "${enable_sim_profile+set}" = set; then :
4681 enableval=$enable_sim_profile; case "${enableval}" in
4682 yes) sim_profile="-DPROFILE=1 -DWITH_PROFILE=-1";;
4683 no) sim_profile="-DPROFILE=0 -DWITH_PROFILE=0";;
4684 [-0-9]*)
4685 sim_profile="-DPROFILE='(${enableval})' -DWITH_PROFILE='(${enableval})'";;
4686 [a-z]*)
4687 sim_profile=""
4688 for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
4689 if test x"$sim_profile" = x; then
4690 sim_profile="-DWITH_PROFILE='(PROFILE_$x"
4691 else
4692 sim_profile="${sim_profile}|PROFILE_$x"
4693 fi
4694 done
4695 sim_profile="$sim_profile)'" ;;
4696 esac
4697 if test x"$silent" != x"yes" && test x"$sim_profile" != x""; then
4698 echo "Setting sim profile = $sim_profile" 6>&1
4699 fi
4700 else
4701 sim_profile="-DPROFILE=1 -DWITH_PROFILE=-1"
4702 fi
4703
4704
4705
4706
4707 # Check whether --with-pkgversion was given.
4708 if test "${with_pkgversion+set}" = set; then :
4709 withval=$with_pkgversion; case "$withval" in
4710 yes) as_fn_error "package version not specified" "$LINENO" 5 ;;
4711 no) PKGVERSION= ;;
4712 *) PKGVERSION="($withval) " ;;
4713 esac
4714 else
4715 PKGVERSION="(GDB) "
4716
4717 fi
4718
4719
4720
4721
4722
4723 # Check whether --with-bugurl was given.
4724 if test "${with_bugurl+set}" = set; then :
4725 withval=$with_bugurl; case "$withval" in
4726 yes) as_fn_error "bug URL not specified" "$LINENO" 5 ;;
4727 no) BUGURL=
4728 ;;
4729 *) BUGURL="$withval"
4730 ;;
4731 esac
4732 else
4733 BUGURL="http://www.gnu.org/software/gdb/bugs/"
4734
4735 fi
4736
4737 case ${BUGURL} in
4738 "")
4739 REPORT_BUGS_TO=
4740 REPORT_BUGS_TEXI=
4741 ;;
4742 *)
4743 REPORT_BUGS_TO="<$BUGURL>"
4744 REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`}
4745 ;;
4746 esac;
4747
4748
4749
4750
4751 cat >>confdefs.h <<_ACEOF
4752 #define PKGVERSION "$PKGVERSION"
4753 _ACEOF
4754
4755
4756 cat >>confdefs.h <<_ACEOF
4757 #define REPORT_BUGS_TO "$REPORT_BUGS_TO"
4758 _ACEOF
4759
4760
4761 { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5
4762 $as_echo_n "checking return type of signal handlers... " >&6; }
4763 if test "${ac_cv_type_signal+set}" = set; then :
4764 $as_echo_n "(cached) " >&6
4765 else
4766 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4767 /* end confdefs.h. */
4768 #include <sys/types.h>
4769 #include <signal.h>
4770
4771 int
4772 main ()
4773 {
4774 return *(signal (0, 0)) (0) == 1;
4775 ;
4776 return 0;
4777 }
4778 _ACEOF
4779 if ac_fn_c_try_compile "$LINENO"; then :
4780 ac_cv_type_signal=int
4781 else
4782 ac_cv_type_signal=void
4783 fi
4784 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4785 fi
4786 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5
4787 $as_echo "$ac_cv_type_signal" >&6; }
4788
4789 cat >>confdefs.h <<_ACEOF
4790 #define RETSIGTYPE $ac_cv_type_signal
4791 _ACEOF
4792
4793
4794
4795
4796
4797 sim_link_files=
4798 sim_link_links=
4799
4800 sim_link_links=tconfig.h
4801 if test -f ${srcdir}/tconfig.in
4802 then
4803 sim_link_files=tconfig.in
4804 else
4805 sim_link_files=../common/tconfig.in
4806 fi
4807
4808 # targ-vals.def points to the libc macro description file.
4809 case "${target}" in
4810 *-*-*) TARG_VALS_DEF=../common/nltvals.def ;;
4811 esac
4812 sim_link_files="${sim_link_files} ${TARG_VALS_DEF}"
4813 sim_link_links="${sim_link_links} targ-vals.def"
4814
4815
4816
4817
4818 wire_endian="LITTLE_ENDIAN"
4819 default_endian=""
4820 # Check whether --enable-sim-endian was given.
4821 if test "${enable_sim_endian+set}" = set; then :
4822 enableval=$enable_sim_endian; case "${enableval}" in
4823 b*|B*) sim_endian="-DWITH_TARGET_BYTE_ORDER=BIG_ENDIAN";;
4824 l*|L*) sim_endian="-DWITH_TARGET_BYTE_ORDER=LITTLE_ENDIAN";;
4825 yes) if test x"$wire_endian" != x; then
4826 sim_endian="-DWITH_TARGET_BYTE_ORDER=${wire_endian}"
4827 else
4828 if test x"$default_endian" != x; then
4829 sim_endian="-DWITH_TARGET_BYTE_ORDER=${default_endian}"
4830 else
4831 echo "No hard-wired endian for target $target" 1>&6
4832 sim_endian="-DWITH_TARGET_BYTE_ORDER=0"
4833 fi
4834 fi;;
4835 no) if test x"$default_endian" != x; then
4836 sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=${default_endian}"
4837 else
4838 if test x"$wire_endian" != x; then
4839 sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=${wire_endian}"
4840 else
4841 echo "No default endian for target $target" 1>&6
4842 sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=0"
4843 fi
4844 fi;;
4845 *) as_fn_error "\"Unknown value $enableval for --enable-sim-endian\"" "$LINENO" 5; sim_endian="";;
4846 esac
4847 if test x"$silent" != x"yes" && test x"$sim_endian" != x""; then
4848 echo "Setting endian flags = $sim_endian" 6>&1
4849 fi
4850 else
4851 if test x"$default_endian" != x; then
4852 sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=${default_endian}"
4853 else
4854 if test x"$wire_endian" != x; then
4855 sim_endian="-DWITH_TARGET_BYTE_ORDER=${wire_endian}"
4856 else
4857 sim_endian=
4858 fi
4859 fi
4860 fi
4861
4862 wire_alignment=""
4863 default_alignment="NONSTRICT_ALIGNMENT"
4864
4865 # Check whether --enable-sim-alignment was given.
4866 if test "${enable_sim_alignment+set}" = set; then :
4867 enableval=$enable_sim_alignment; case "${enableval}" in
4868 strict | STRICT) sim_alignment="-DWITH_ALIGNMENT=STRICT_ALIGNMENT";;
4869 nonstrict | NONSTRICT) sim_alignment="-DWITH_ALIGNMENT=NONSTRICT_ALIGNMENT";;
4870 forced | FORCED) sim_alignment="-DWITH_ALIGNMENT=FORCED_ALIGNMENT";;
4871 yes) if test x"$wire_alignment" != x; then
4872 sim_alignment="-DWITH_ALIGNMENT=${wire_alignment}"
4873 else
4874 if test x"$default_alignment" != x; then
4875 sim_alignment="-DWITH_ALIGNMENT=${default_alignment}"
4876 else
4877 echo "No hard-wired alignment for target $target" 1>&6
4878 sim_alignment="-DWITH_ALIGNMENT=0"
4879 fi
4880 fi;;
4881 no) if test x"$default_alignment" != x; then
4882 sim_alignment="-DWITH_DEFAULT_ALIGNMENT=${default_alignment}"
4883 else
4884 if test x"$wire_alignment" != x; then
4885 sim_alignment="-DWITH_DEFAULT_ALIGNMENT=${wire_alignment}"
4886 else
4887 echo "No default alignment for target $target" 1>&6
4888 sim_alignment="-DWITH_DEFAULT_ALIGNMENT=0"
4889 fi
4890 fi;;
4891 *) as_fn_error "\"Unknown value $enableval passed to --enable-sim-alignment\"" "$LINENO" 5; sim_alignment="";;
4892 esac
4893 if test x"$silent" != x"yes" && test x"$sim_alignment" != x""; then
4894 echo "Setting alignment flags = $sim_alignment" 6>&1
4895 fi
4896 else
4897 if test x"$default_alignment" != x; then
4898 sim_alignment="-DWITH_DEFAULT_ALIGNMENT=${default_alignment}"
4899 else
4900 if test x"$wire_alignment" != x; then
4901 sim_alignment="-DWITH_ALIGNMENT=${wire_alignment}"
4902 else
4903 sim_alignment=
4904 fi
4905 fi
4906 fi
4907
4908
4909 # Check whether --enable-sim-hostendian was given.
4910 if test "${enable_sim_hostendian+set}" = set; then :
4911 enableval=$enable_sim_hostendian; case "${enableval}" in
4912 no) sim_hostendian="-DWITH_HOST_BYTE_ORDER=0";;
4913 b*|B*) sim_hostendian="-DWITH_HOST_BYTE_ORDER=BIG_ENDIAN";;
4914 l*|L*) sim_hostendian="-DWITH_HOST_BYTE_ORDER=LITTLE_ENDIAN";;
4915 *) as_fn_error "\"Unknown value $enableval for --enable-sim-hostendian\"" "$LINENO" 5; sim_hostendian="";;
4916 esac
4917 if test x"$silent" != x"yes" && test x"$sim_hostendian" != x""; then
4918 echo "Setting hostendian flags = $sim_hostendian" 6>&1
4919 fi
4920 else
4921
4922 if test "x$cross_compiling" = "xno"; then
4923 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
4924 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
4925 if test "${ac_cv_c_bigendian+set}" = set; then :
4926 $as_echo_n "(cached) " >&6
4927 else
4928 ac_cv_c_bigendian=unknown
4929 # See if we're dealing with a universal compiler.
4930 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4931 /* end confdefs.h. */
4932 #ifndef __APPLE_CC__
4933 not a universal capable compiler
4934 #endif
4935 typedef int dummy;
4936
4937 _ACEOF
4938 if ac_fn_c_try_compile "$LINENO"; then :
4939
4940 # Check for potential -arch flags. It is not universal unless
4941 # there are at least two -arch flags with different values.
4942 ac_arch=
4943 ac_prev=
4944 for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
4945 if test -n "$ac_prev"; then
4946 case $ac_word in
4947 i?86 | x86_64 | ppc | ppc64)
4948 if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
4949 ac_arch=$ac_word
4950 else
4951 ac_cv_c_bigendian=universal
4952 break
4953 fi
4954 ;;
4955 esac
4956 ac_prev=
4957 elif test "x$ac_word" = "x-arch"; then
4958 ac_prev=arch
4959 fi
4960 done
4961 fi
4962 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4963 if test $ac_cv_c_bigendian = unknown; then
4964 # See if sys/param.h defines the BYTE_ORDER macro.
4965 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4966 /* end confdefs.h. */
4967 #include <sys/types.h>
4968 #include <sys/param.h>
4969
4970 int
4971 main ()
4972 {
4973 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
4974 && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
4975 && LITTLE_ENDIAN)
4976 bogus endian macros
4977 #endif
4978
4979 ;
4980 return 0;
4981 }
4982 _ACEOF
4983 if ac_fn_c_try_compile "$LINENO"; then :
4984 # It does; now see whether it defined to BIG_ENDIAN or not.
4985 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4986 /* end confdefs.h. */
4987 #include <sys/types.h>
4988 #include <sys/param.h>
4989
4990 int
4991 main ()
4992 {
4993 #if BYTE_ORDER != BIG_ENDIAN
4994 not big endian
4995 #endif
4996
4997 ;
4998 return 0;
4999 }
5000 _ACEOF
5001 if ac_fn_c_try_compile "$LINENO"; then :
5002 ac_cv_c_bigendian=yes
5003 else
5004 ac_cv_c_bigendian=no
5005 fi
5006 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5007 fi
5008 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5009 fi
5010 if test $ac_cv_c_bigendian = unknown; then
5011 # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
5012 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5013 /* end confdefs.h. */
5014 #include <limits.h>
5015
5016 int
5017 main ()
5018 {
5019 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
5020 bogus endian macros
5021 #endif
5022
5023 ;
5024 return 0;
5025 }
5026 _ACEOF
5027 if ac_fn_c_try_compile "$LINENO"; then :
5028 # It does; now see whether it defined to _BIG_ENDIAN or not.
5029 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5030 /* end confdefs.h. */
5031 #include <limits.h>
5032
5033 int
5034 main ()
5035 {
5036 #ifndef _BIG_ENDIAN
5037 not big endian
5038 #endif
5039
5040 ;
5041 return 0;
5042 }
5043 _ACEOF
5044 if ac_fn_c_try_compile "$LINENO"; then :
5045 ac_cv_c_bigendian=yes
5046 else
5047 ac_cv_c_bigendian=no
5048 fi
5049 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5050 fi
5051 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5052 fi
5053 if test $ac_cv_c_bigendian = unknown; then
5054 # Compile a test program.
5055 if test "$cross_compiling" = yes; then :
5056 # Try to guess by grepping values from an object file.
5057 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5058 /* end confdefs.h. */
5059 short int ascii_mm[] =
5060 { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
5061 short int ascii_ii[] =
5062 { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
5063 int use_ascii (int i) {
5064 return ascii_mm[i] + ascii_ii[i];
5065 }
5066 short int ebcdic_ii[] =
5067 { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
5068 short int ebcdic_mm[] =
5069 { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
5070 int use_ebcdic (int i) {
5071 return ebcdic_mm[i] + ebcdic_ii[i];
5072 }
5073 extern int foo;
5074
5075 int
5076 main ()
5077 {
5078 return use_ascii (foo) == use_ebcdic (foo);
5079 ;
5080 return 0;
5081 }
5082 _ACEOF
5083 if ac_fn_c_try_compile "$LINENO"; then :
5084 if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
5085 ac_cv_c_bigendian=yes
5086 fi
5087 if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
5088 if test "$ac_cv_c_bigendian" = unknown; then
5089 ac_cv_c_bigendian=no
5090 else
5091 # finding both strings is unlikely to happen, but who knows?
5092 ac_cv_c_bigendian=unknown
5093 fi
5094 fi
5095 fi
5096 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5097 else
5098 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5099 /* end confdefs.h. */
5100 $ac_includes_default
5101 int
5102 main ()
5103 {
5104
5105 /* Are we little or big endian? From Harbison&Steele. */
5106 union
5107 {
5108 long int l;
5109 char c[sizeof (long int)];
5110 } u;
5111 u.l = 1;
5112 return u.c[sizeof (long int) - 1] == 1;
5113
5114 ;
5115 return 0;
5116 }
5117 _ACEOF
5118 if ac_fn_c_try_run "$LINENO"; then :
5119 ac_cv_c_bigendian=no
5120 else
5121 ac_cv_c_bigendian=yes
5122 fi
5123 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5124 conftest.$ac_objext conftest.beam conftest.$ac_ext
5125 fi
5126
5127 fi
5128 fi
5129 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
5130 $as_echo "$ac_cv_c_bigendian" >&6; }
5131 case $ac_cv_c_bigendian in #(
5132 yes)
5133 $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
5134 ;; #(
5135 no)
5136 ;; #(
5137 universal)
5138
5139 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
5140
5141 ;; #(
5142 *)
5143 as_fn_error "unknown endianness
5144 presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
5145 esac
5146
5147 if test $ac_cv_c_bigendian = yes; then
5148 sim_hostendian="-DWITH_HOST_BYTE_ORDER=BIG_ENDIAN"
5149 else
5150 sim_hostendian="-DWITH_HOST_BYTE_ORDER=LITTLE_ENDIAN"
5151 fi
5152 else
5153 sim_hostendian="-DWITH_HOST_BYTE_ORDER=0"
5154 fi
5155 fi
5156
5157
5158 # Check whether --enable-werror was given.
5159 if test "${enable_werror+set}" = set; then :
5160 enableval=$enable_werror; case "${enableval}" in
5161 yes | y) ERROR_ON_WARNING="yes" ;;
5162 no | n) ERROR_ON_WARNING="no" ;;
5163 *) as_fn_error "bad value ${enableval} for --enable-werror" "$LINENO" 5 ;;
5164 esac
5165 fi
5166
5167
5168 # Enable -Werror by default when using gcc
5169 if test "${GCC}" = yes -a -z "${ERROR_ON_WARNING}" ; then
5170 ERROR_ON_WARNING=yes
5171 fi
5172
5173 WERROR_CFLAGS=""
5174 if test "${ERROR_ON_WARNING}" = yes ; then
5175 # NOTE: Disabled in the sim dir due to most sims generating warnings.
5176 # WERROR_CFLAGS="-Werror"
5177 true
5178 fi
5179
5180 # The entries after -Wno-pointer-sign are disabled warnings which may
5181 # be enabled in the future, which can not currently be used to build
5182 # GDB.
5183 # NOTE: If you change this list, remember to update
5184 # gdb/doc/gdbint.texinfo.
5185 build_warnings="-Wall -Wdeclaration-after-statement -Wpointer-arith \
5186 -Wformat-nonliteral -Wno-pointer-sign \
5187 -Wno-unused -Wunused-value -Wunused-function \
5188 -Wno-switch -Wno-char-subscripts -Wmissing-prototypes"
5189
5190 # Enable -Wno-format by default when using gcc on mingw since many
5191 # GCC versions complain about %I64.
5192 case "${host}" in
5193 *-*-mingw32*) build_warnings="$build_warnings -Wno-format" ;;
5194 esac
5195
5196 # Check whether --enable-build-warnings was given.
5197 if test "${enable_build_warnings+set}" = set; then :
5198 enableval=$enable_build_warnings; case "${enableval}" in
5199 yes) ;;
5200 no) build_warnings="-w";;
5201 ,*) t=`echo "${enableval}" | sed -e "s/,/ /g"`
5202 build_warnings="${build_warnings} ${t}";;
5203 *,) t=`echo "${enableval}" | sed -e "s/,/ /g"`
5204 build_warnings="${t} ${build_warnings}";;
5205 *) build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
5206 esac
5207 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
5208 echo "Setting compiler warning flags = $build_warnings" 6>&1
5209 fi
5210 fi
5211 # Check whether --enable-sim-build-warnings was given.
5212 if test "${enable_sim_build_warnings+set}" = set; then :
5213 enableval=$enable_sim_build_warnings; case "${enableval}" in
5214 yes) ;;
5215 no) build_warnings="-w";;
5216 ,*) t=`echo "${enableval}" | sed -e "s/,/ /g"`
5217 build_warnings="${build_warnings} ${t}";;
5218 *,) t=`echo "${enableval}" | sed -e "s/,/ /g"`
5219 build_warnings="${t} ${build_warnings}";;
5220 *) build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
5221 esac
5222 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
5223 echo "Setting GDB specific compiler warning flags = $build_warnings" 6>&1
5224 fi
5225 fi
5226 WARN_CFLAGS=""
5227 if test "x${build_warnings}" != x -a "x$GCC" = xyes
5228 then
5229 { $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler warning flags" >&5
5230 $as_echo_n "checking compiler warning flags... " >&6; }
5231 # Separate out the -Werror flag as some files just cannot be
5232 # compiled with it enabled.
5233 for w in ${build_warnings}; do
5234 case $w in
5235 -Werr*) WERROR_CFLAGS=-Werror ;;
5236 *) # Check that GCC accepts it
5237 saved_CFLAGS="$CFLAGS"
5238 CFLAGS="$CFLAGS $w"
5239 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5240 /* end confdefs.h. */
5241
5242 int
5243 main ()
5244 {
5245
5246 ;
5247 return 0;
5248 }
5249 _ACEOF
5250 if ac_fn_c_try_compile "$LINENO"; then :
5251 WARN_CFLAGS="${WARN_CFLAGS} $w"
5252 fi
5253 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5254 CFLAGS="$saved_CFLAGS"
5255 esac
5256 done
5257 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${WARN_CFLAGS} ${WERROR_CFLAGS}" >&5
5258 $as_echo "${WARN_CFLAGS} ${WERROR_CFLAGS}" >&6; }
5259 fi
5260
5261
5262 default_sim_reserved_bits="1"
5263 # Check whether --enable-sim-reserved-bits was given.
5264 if test "${enable_sim_reserved_bits+set}" = set; then :
5265 enableval=$enable_sim_reserved_bits; case "${enableval}" in
5266 yes) sim_reserved_bits="-DWITH_RESERVED_BITS=1";;
5267 no) sim_reserved_bits="-DWITH_RESERVED_BITS=0";;
5268 *) as_fn_error "\"--enable-sim-reserved-bits does not take a value\"" "$LINENO" 5; sim_reserved_bits="";;
5269 esac
5270 if test x"$silent" != x"yes" && test x"$sim_reserved_bits" != x""; then
5271 echo "Setting reserved flags = $sim_reserved_bits" 6>&1
5272 fi
5273 else
5274 sim_reserved_bits="-DWITH_RESERVED_BITS=${default_sim_reserved_bits}"
5275 fi
5276
5277 wire_word_bitsize="32"
5278 wire_word_msb="31"
5279 wire_address_bitsize=""
5280 wire_cell_bitsize=""
5281 # Check whether --enable-sim-bitsize was given.
5282 if test "${enable_sim_bitsize+set}" = set; then :
5283 enableval=$enable_sim_bitsize; sim_bitsize=
5284 case "${enableval}" in
5285 64,63 | 64,63,* ) sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=64 -DWITH_TARGET_WORD_MSB=63";;
5286 32,31 | 32,31,* ) sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=31";;
5287 64,0 | 64,0,* ) sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=0";;
5288 32,0 | 64,0,* ) sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=0";;
5289 32) if test x"$wire_word_msb" != x -a x"$wire_word_msb" != x0; then
5290 sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=31"
5291 else
5292 sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=0"
5293 fi ;;
5294 64) if test x"$wire_word_msb" != x -a x"$wire_word_msb" != x0; then
5295 sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=64 -DWITH_TARGET_WORD_MSB=63"
5296 else
5297 sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=64 -DWITH_TARGET_WORD_MSB=0"
5298 fi ;;
5299 *) as_fn_error "\"--enable-sim-bitsize was given $enableval. Expected 32 or 64\"" "$LINENO" 5 ;;
5300 esac
5301 # address bitsize
5302 tmp=`echo "${enableval}" | sed -e "s/^[0-9]*,*[0-9]*,*//"`
5303 case x"${tmp}" in
5304 x ) ;;
5305 x32 | x32,* ) sim_bitsize="${sim_bitsize} -DWITH_TARGET_ADDRESS_BITSIZE=32" ;;
5306 x64 | x64,* ) sim_bitsize="${sim_bitsize} -DWITH_TARGET_ADDRESS_BITSIZE=64" ;;
5307 * ) as_fn_error "\"--enable-sim-bitsize was given address size $enableval. Expected 32 or 64\"" "$LINENO" 5 ;;
5308 esac
5309 # cell bitsize
5310 tmp=`echo "${enableval}" | sed -e "s/^[0-9]*,*[0-9*]*,*[0-9]*,*//"`
5311 case x"${tmp}" in
5312 x ) ;;
5313 x32 | x32,* ) sim_bitsize="${sim_bitsize} -DWITH_TARGET_CELL_BITSIZE=32" ;;
5314 x64 | x64,* ) sim_bitsize="${sim_bitsize} -DWITH_TARGET_CELL_BITSIZE=64" ;;
5315 * ) as_fn_error "\"--enable-sim-bitsize was given cell size $enableval. Expected 32 or 64\"" "$LINENO" 5 ;;
5316 esac
5317 if test x"$silent" != x"yes" && test x"$sim_bitsize" != x""; then
5318 echo "Setting bitsize flags = $sim_bitsize" 6>&1
5319 fi
5320 else
5321 sim_bitsize=""
5322 if test x"$wire_word_bitsize" != x; then
5323 sim_bitsize="$sim_bitsize -DWITH_TARGET_WORD_BITSIZE=$wire_word_bitsize"
5324 fi
5325 if test x"$wire_word_msb" != x; then
5326 sim_bitsize="$sim_bitsize -DWITH_TARGET_WORD_MSB=$wire_word_msb"
5327 fi
5328 if test x"$wire_address_bitsize" != x; then
5329 sim_bitsize="$sim_bitsize -DWITH_TARGET_ADDRESS_BITSIZE=$wire_address_bitsize"
5330 fi
5331 if test x"$wire_cell_bitsize" != x; then
5332 sim_bitsize="$sim_bitsize -DWITH_TARGET_CELL_BITSIZE=$wire_cell_bitsize"
5333 fi
5334 fi
5335
5336
5337 for ac_func in time chmod utime fork execve execv chown
5338 do :
5339 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
5340 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
5341 eval as_val=\$$as_ac_var
5342 if test "x$as_val" = x""yes; then :
5343 cat >>confdefs.h <<_ACEOF
5344 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
5345 _ACEOF
5346
5347 fi
5348 done
5349
5350 for ac_header in unistd.h stdlib.h string.h strings.h utime.h time.h
5351 do :
5352 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
5353 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
5354 eval as_val=\$$as_ac_Header
5355 if test "x$as_val" = x""yes; then :
5356 cat >>confdefs.h <<_ACEOF
5357 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
5358 _ACEOF
5359
5360 fi
5361
5362 done
5363
5364
5365
5366 ac_sources="$sim_link_files"
5367 ac_dests="$sim_link_links"
5368 while test -n "$ac_sources"; do
5369 set $ac_dests; ac_dest=$1; shift; ac_dests=$*
5370 set $ac_sources; ac_source=$1; shift; ac_sources=$*
5371 ac_config_links_1="$ac_config_links_1 $ac_dest:$ac_source"
5372 done
5373 ac_config_links="$ac_config_links $ac_config_links_1"
5374
5375 cgen_breaks=""
5376 if grep CGEN_MAINT $srcdir/Makefile.in >/dev/null; then
5377 cgen_breaks="break cgen_rtx_error";
5378 fi
5379
5380 ac_config_files="$ac_config_files Makefile.sim:Makefile.in"
5381
5382 ac_config_files="$ac_config_files Make-common.sim:../common/Make-common.in"
5383
5384 ac_config_files="$ac_config_files .gdbinit:../common/gdbinit.in"
5385
5386 ac_config_commands="$ac_config_commands Makefile"
5387
5388 ac_config_commands="$ac_config_commands stamp-h"
5389
5390 cat >confcache <<\_ACEOF
5391 # This file is a shell script that caches the results of configure
5392 # tests run on this system so they can be shared between configure
5393 # scripts and configure runs, see configure's option --config-cache.
5394 # It is not useful on other systems. If it contains results you don't
5395 # want to keep, you may remove or edit it.
5396 #
5397 # config.status only pays attention to the cache file if you give it
5398 # the --recheck option to rerun configure.
5399 #
5400 # `ac_cv_env_foo' variables (set or unset) will be overridden when
5401 # loading this file, other *unset* `ac_cv_foo' will be assigned the
5402 # following values.
5403
5404 _ACEOF
5405
5406 # The following way of writing the cache mishandles newlines in values,
5407 # but we know of no workaround that is simple, portable, and efficient.
5408 # So, we kill variables containing newlines.
5409 # Ultrix sh set writes to stderr and can't be redirected directly,
5410 # and sets the high bit in the cache file unless we assign to the vars.
5411 (
5412 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
5413 eval ac_val=\$$ac_var
5414 case $ac_val in #(
5415 *${as_nl}*)
5416 case $ac_var in #(
5417 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
5418 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
5419 esac
5420 case $ac_var in #(
5421 _ | IFS | as_nl) ;; #(
5422 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
5423 *) { eval $ac_var=; unset $ac_var;} ;;
5424 esac ;;
5425 esac
5426 done
5427
5428 (set) 2>&1 |
5429 case $as_nl`(ac_space=' '; set) 2>&1` in #(
5430 *${as_nl}ac_space=\ *)
5431 # `set' does not quote correctly, so add quotes: double-quote
5432 # substitution turns \\\\ into \\, and sed turns \\ into \.
5433 sed -n \
5434 "s/'/'\\\\''/g;
5435 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
5436 ;; #(
5437 *)
5438 # `set' quotes correctly as required by POSIX, so do not add quotes.
5439 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
5440 ;;
5441 esac |
5442 sort
5443 ) |
5444 sed '
5445 /^ac_cv_env_/b end
5446 t clear
5447 :clear
5448 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
5449 t end
5450 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
5451 :end' >>confcache
5452 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
5453 if test -w "$cache_file"; then
5454 test "x$cache_file" != "x/dev/null" &&
5455 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
5456 $as_echo "$as_me: updating cache $cache_file" >&6;}
5457 cat confcache >$cache_file
5458 else
5459 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
5460 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
5461 fi
5462 fi
5463 rm -f confcache
5464
5465 test "x$prefix" = xNONE && prefix=$ac_default_prefix
5466 # Let make expand exec_prefix.
5467 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5468
5469 DEFS=-DHAVE_CONFIG_H
5470
5471 ac_libobjs=
5472 ac_ltlibobjs=
5473 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
5474 # 1. Remove the extension, and $U if already installed.
5475 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
5476 ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
5477 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
5478 # will be set to the directory where LIBOBJS objects are built.
5479 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
5480 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
5481 done
5482 LIBOBJS=$ac_libobjs
5483
5484 LTLIBOBJS=$ac_ltlibobjs
5485
5486
5487 if test -z "${GMAKE_TRUE}" && test -z "${GMAKE_FALSE}"; then
5488 as_fn_error "conditional \"GMAKE\" was never defined.
5489 Usually this means the macro was only invoked conditionally." "$LINENO" 5
5490 fi
5491
5492
5493 : ${CONFIG_STATUS=./config.status}
5494 ac_write_fail=0
5495 ac_clean_files_save=$ac_clean_files
5496 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
5497 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
5498 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
5499 as_write_fail=0
5500 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
5501 #! $SHELL
5502 # Generated by $as_me.
5503 # Run this file to recreate the current configuration.
5504 # Compiler output produced by configure, useful for debugging
5505 # configure, is in config.log if it exists.
5506
5507 debug=false
5508 ac_cs_recheck=false
5509 ac_cs_silent=false
5510
5511 SHELL=\${CONFIG_SHELL-$SHELL}
5512 export SHELL
5513 _ASEOF
5514 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
5515 ## -------------------- ##
5516 ## M4sh Initialization. ##
5517 ## -------------------- ##
5518
5519 # Be more Bourne compatible
5520 DUALCASE=1; export DUALCASE # for MKS sh
5521 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
5522 emulate sh
5523 NULLCMD=:
5524 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
5525 # is contrary to our usage. Disable this feature.
5526 alias -g '${1+"$@"}'='"$@"'
5527 setopt NO_GLOB_SUBST
5528 else
5529 case `(set -o) 2>/dev/null` in #(
5530 *posix*) :
5531 set -o posix ;; #(
5532 *) :
5533 ;;
5534 esac
5535 fi
5536
5537
5538 as_nl='
5539 '
5540 export as_nl
5541 # Printing a long string crashes Solaris 7 /usr/bin/printf.
5542 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
5543 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
5544 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
5545 # Prefer a ksh shell builtin over an external printf program on Solaris,
5546 # but without wasting forks for bash or zsh.
5547 if test -z "$BASH_VERSION$ZSH_VERSION" \
5548 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
5549 as_echo='print -r --'
5550 as_echo_n='print -rn --'
5551 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
5552 as_echo='printf %s\n'
5553 as_echo_n='printf %s'
5554 else
5555 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
5556 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
5557 as_echo_n='/usr/ucb/echo -n'
5558 else
5559 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
5560 as_echo_n_body='eval
5561 arg=$1;
5562 case $arg in #(
5563 *"$as_nl"*)
5564 expr "X$arg" : "X\\(.*\\)$as_nl";
5565 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
5566 esac;
5567 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
5568 '
5569 export as_echo_n_body
5570 as_echo_n='sh -c $as_echo_n_body as_echo'
5571 fi
5572 export as_echo_body
5573 as_echo='sh -c $as_echo_body as_echo'
5574 fi
5575
5576 # The user is always right.
5577 if test "${PATH_SEPARATOR+set}" != set; then
5578 PATH_SEPARATOR=:
5579 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
5580 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
5581 PATH_SEPARATOR=';'
5582 }
5583 fi
5584
5585
5586 # IFS
5587 # We need space, tab and new line, in precisely that order. Quoting is
5588 # there to prevent editors from complaining about space-tab.
5589 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
5590 # splitting by setting IFS to empty value.)
5591 IFS=" "" $as_nl"
5592
5593 # Find who we are. Look in the path if we contain no directory separator.
5594 case $0 in #((
5595 *[\\/]* ) as_myself=$0 ;;
5596 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5597 for as_dir in $PATH
5598 do
5599 IFS=$as_save_IFS
5600 test -z "$as_dir" && as_dir=.
5601 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
5602 done
5603 IFS=$as_save_IFS
5604
5605 ;;
5606 esac
5607 # We did not find ourselves, most probably we were run as `sh COMMAND'
5608 # in which case we are not to be found in the path.
5609 if test "x$as_myself" = x; then
5610 as_myself=$0
5611 fi
5612 if test ! -f "$as_myself"; then
5613 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
5614 exit 1
5615 fi
5616
5617 # Unset variables that we do not need and which cause bugs (e.g. in
5618 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
5619 # suppresses any "Segmentation fault" message there. '((' could
5620 # trigger a bug in pdksh 5.2.14.
5621 for as_var in BASH_ENV ENV MAIL MAILPATH
5622 do eval test x\${$as_var+set} = xset \
5623 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
5624 done
5625 PS1='$ '
5626 PS2='> '
5627 PS4='+ '
5628
5629 # NLS nuisances.
5630 LC_ALL=C
5631 export LC_ALL
5632 LANGUAGE=C
5633 export LANGUAGE
5634
5635 # CDPATH.
5636 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
5637
5638
5639 # as_fn_error ERROR [LINENO LOG_FD]
5640 # ---------------------------------
5641 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
5642 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
5643 # script with status $?, using 1 if that was 0.
5644 as_fn_error ()
5645 {
5646 as_status=$?; test $as_status -eq 0 && as_status=1
5647 if test "$3"; then
5648 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
5649 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
5650 fi
5651 $as_echo "$as_me: error: $1" >&2
5652 as_fn_exit $as_status
5653 } # as_fn_error
5654
5655
5656 # as_fn_set_status STATUS
5657 # -----------------------
5658 # Set $? to STATUS, without forking.
5659 as_fn_set_status ()
5660 {
5661 return $1
5662 } # as_fn_set_status
5663
5664 # as_fn_exit STATUS
5665 # -----------------
5666 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
5667 as_fn_exit ()
5668 {
5669 set +e
5670 as_fn_set_status $1
5671 exit $1
5672 } # as_fn_exit
5673
5674 # as_fn_unset VAR
5675 # ---------------
5676 # Portably unset VAR.
5677 as_fn_unset ()
5678 {
5679 { eval $1=; unset $1;}
5680 }
5681 as_unset=as_fn_unset
5682 # as_fn_append VAR VALUE
5683 # ----------------------
5684 # Append the text in VALUE to the end of the definition contained in VAR. Take
5685 # advantage of any shell optimizations that allow amortized linear growth over
5686 # repeated appends, instead of the typical quadratic growth present in naive
5687 # implementations.
5688 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
5689 eval 'as_fn_append ()
5690 {
5691 eval $1+=\$2
5692 }'
5693 else
5694 as_fn_append ()
5695 {
5696 eval $1=\$$1\$2
5697 }
5698 fi # as_fn_append
5699
5700 # as_fn_arith ARG...
5701 # ------------------
5702 # Perform arithmetic evaluation on the ARGs, and store the result in the
5703 # global $as_val. Take advantage of shells that can avoid forks. The arguments
5704 # must be portable across $(()) and expr.
5705 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
5706 eval 'as_fn_arith ()
5707 {
5708 as_val=$(( $* ))
5709 }'
5710 else
5711 as_fn_arith ()
5712 {
5713 as_val=`expr "$@" || test $? -eq 1`
5714 }
5715 fi # as_fn_arith
5716
5717
5718 if expr a : '\(a\)' >/dev/null 2>&1 &&
5719 test "X`expr 00001 : '.*\(...\)'`" = X001; then
5720 as_expr=expr
5721 else
5722 as_expr=false
5723 fi
5724
5725 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
5726 as_basename=basename
5727 else
5728 as_basename=false
5729 fi
5730
5731 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
5732 as_dirname=dirname
5733 else
5734 as_dirname=false
5735 fi
5736
5737 as_me=`$as_basename -- "$0" ||
5738 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
5739 X"$0" : 'X\(//\)$' \| \
5740 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
5741 $as_echo X/"$0" |
5742 sed '/^.*\/\([^/][^/]*\)\/*$/{
5743 s//\1/
5744 q
5745 }
5746 /^X\/\(\/\/\)$/{
5747 s//\1/
5748 q
5749 }
5750 /^X\/\(\/\).*/{
5751 s//\1/
5752 q
5753 }
5754 s/.*/./; q'`
5755
5756 # Avoid depending upon Character Ranges.
5757 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
5758 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
5759 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
5760 as_cr_digits='0123456789'
5761 as_cr_alnum=$as_cr_Letters$as_cr_digits
5762
5763 ECHO_C= ECHO_N= ECHO_T=
5764 case `echo -n x` in #(((((
5765 -n*)
5766 case `echo 'xy\c'` in
5767 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
5768 xy) ECHO_C='\c';;
5769 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
5770 ECHO_T=' ';;
5771 esac;;
5772 *)
5773 ECHO_N='-n';;
5774 esac
5775
5776 rm -f conf$$ conf$$.exe conf$$.file
5777 if test -d conf$$.dir; then
5778 rm -f conf$$.dir/conf$$.file
5779 else
5780 rm -f conf$$.dir
5781 mkdir conf$$.dir 2>/dev/null
5782 fi
5783 if (echo >conf$$.file) 2>/dev/null; then
5784 if ln -s conf$$.file conf$$ 2>/dev/null; then
5785 as_ln_s='ln -s'
5786 # ... but there are two gotchas:
5787 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
5788 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
5789 # In both cases, we have to default to `cp -p'.
5790 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
5791 as_ln_s='cp -p'
5792 elif ln conf$$.file conf$$ 2>/dev/null; then
5793 as_ln_s=ln
5794 else
5795 as_ln_s='cp -p'
5796 fi
5797 else
5798 as_ln_s='cp -p'
5799 fi
5800 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
5801 rmdir conf$$.dir 2>/dev/null
5802
5803
5804 # as_fn_mkdir_p
5805 # -------------
5806 # Create "$as_dir" as a directory, including parents if necessary.
5807 as_fn_mkdir_p ()
5808 {
5809
5810 case $as_dir in #(
5811 -*) as_dir=./$as_dir;;
5812 esac
5813 test -d "$as_dir" || eval $as_mkdir_p || {
5814 as_dirs=
5815 while :; do
5816 case $as_dir in #(
5817 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
5818 *) as_qdir=$as_dir;;
5819 esac
5820 as_dirs="'$as_qdir' $as_dirs"
5821 as_dir=`$as_dirname -- "$as_dir" ||
5822 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5823 X"$as_dir" : 'X\(//\)[^/]' \| \
5824 X"$as_dir" : 'X\(//\)$' \| \
5825 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
5826 $as_echo X"$as_dir" |
5827 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
5828 s//\1/
5829 q
5830 }
5831 /^X\(\/\/\)[^/].*/{
5832 s//\1/
5833 q
5834 }
5835 /^X\(\/\/\)$/{
5836 s//\1/
5837 q
5838 }
5839 /^X\(\/\).*/{
5840 s//\1/
5841 q
5842 }
5843 s/.*/./; q'`
5844 test -d "$as_dir" && break
5845 done
5846 test -z "$as_dirs" || eval "mkdir $as_dirs"
5847 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
5848
5849
5850 } # as_fn_mkdir_p
5851 if mkdir -p . 2>/dev/null; then
5852 as_mkdir_p='mkdir -p "$as_dir"'
5853 else
5854 test -d ./-p && rmdir ./-p
5855 as_mkdir_p=false
5856 fi
5857
5858 if test -x / >/dev/null 2>&1; then
5859 as_test_x='test -x'
5860 else
5861 if ls -dL / >/dev/null 2>&1; then
5862 as_ls_L_option=L
5863 else
5864 as_ls_L_option=
5865 fi
5866 as_test_x='
5867 eval sh -c '\''
5868 if test -d "$1"; then
5869 test -d "$1/.";
5870 else
5871 case $1 in #(
5872 -*)set "./$1";;
5873 esac;
5874 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
5875 ???[sx]*):;;*)false;;esac;fi
5876 '\'' sh
5877 '
5878 fi
5879 as_executable_p=$as_test_x
5880
5881 # Sed expression to map a string onto a valid CPP name.
5882 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
5883
5884 # Sed expression to map a string onto a valid variable name.
5885 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
5886
5887
5888 exec 6>&1
5889 ## ----------------------------------- ##
5890 ## Main body of $CONFIG_STATUS script. ##
5891 ## ----------------------------------- ##
5892 _ASEOF
5893 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
5894
5895 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5896 # Save the log message, to keep $0 and so on meaningful, and to
5897 # report actual input values of CONFIG_FILES etc. instead of their
5898 # values after options handling.
5899 ac_log="
5900 This file was extended by $as_me, which was
5901 generated by GNU Autoconf 2.64. Invocation command line was
5902
5903 CONFIG_FILES = $CONFIG_FILES
5904 CONFIG_HEADERS = $CONFIG_HEADERS
5905 CONFIG_LINKS = $CONFIG_LINKS
5906 CONFIG_COMMANDS = $CONFIG_COMMANDS
5907 $ $0 $@
5908
5909 on `(hostname || uname -n) 2>/dev/null | sed 1q`
5910 "
5911
5912 _ACEOF
5913
5914 case $ac_config_files in *"
5915 "*) set x $ac_config_files; shift; ac_config_files=$*;;
5916 esac
5917
5918 case $ac_config_headers in *"
5919 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
5920 esac
5921
5922
5923 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5924 # Files that config.status was made for.
5925 config_files="$ac_config_files"
5926 config_headers="$ac_config_headers"
5927 config_links="$ac_config_links"
5928 config_commands="$ac_config_commands"
5929
5930 _ACEOF
5931
5932 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5933 ac_cs_usage="\
5934 \`$as_me' instantiates files and other configuration actions
5935 from templates according to the current configuration. Unless the files
5936 and actions are specified as TAGs, all are instantiated by default.
5937
5938 Usage: $0 [OPTION]... [TAG]...
5939
5940 -h, --help print this help, then exit
5941 -V, --version print version number and configuration settings, then exit
5942 -q, --quiet, --silent
5943 do not print progress messages
5944 -d, --debug don't remove temporary files
5945 --recheck update $as_me by reconfiguring in the same conditions
5946 --file=FILE[:TEMPLATE]
5947 instantiate the configuration file FILE
5948 --header=FILE[:TEMPLATE]
5949 instantiate the configuration header FILE
5950
5951 Configuration files:
5952 $config_files
5953
5954 Configuration headers:
5955 $config_headers
5956
5957 Configuration links:
5958 $config_links
5959
5960 Configuration commands:
5961 $config_commands
5962
5963 Report bugs to the package provider."
5964
5965 _ACEOF
5966 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5967 ac_cs_version="\\
5968 config.status
5969 configured by $0, generated by GNU Autoconf 2.64,
5970 with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
5971
5972 Copyright (C) 2009 Free Software Foundation, Inc.
5973 This config.status script is free software; the Free Software Foundation
5974 gives unlimited permission to copy, distribute and modify it."
5975
5976 ac_pwd='$ac_pwd'
5977 srcdir='$srcdir'
5978 INSTALL='$INSTALL'
5979 test -n "\$AWK" || AWK=awk
5980 _ACEOF
5981
5982 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5983 # The default lists apply if the user does not specify any file.
5984 ac_need_defaults=:
5985 while test $# != 0
5986 do
5987 case $1 in
5988 --*=*)
5989 ac_option=`expr "X$1" : 'X\([^=]*\)='`
5990 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
5991 ac_shift=:
5992 ;;
5993 *)
5994 ac_option=$1
5995 ac_optarg=$2
5996 ac_shift=shift
5997 ;;
5998 esac
5999
6000 case $ac_option in
6001 # Handling of the options.
6002 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
6003 ac_cs_recheck=: ;;
6004 --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
6005 $as_echo "$ac_cs_version"; exit ;;
6006 --debug | --debu | --deb | --de | --d | -d )
6007 debug=: ;;
6008 --file | --fil | --fi | --f )
6009 $ac_shift
6010 case $ac_optarg in
6011 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
6012 esac
6013 as_fn_append CONFIG_FILES " '$ac_optarg'"
6014 ac_need_defaults=false;;
6015 --header | --heade | --head | --hea )
6016 $ac_shift
6017 case $ac_optarg in
6018 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
6019 esac
6020 as_fn_append CONFIG_HEADERS " '$ac_optarg'"
6021 ac_need_defaults=false;;
6022 --he | --h)
6023 # Conflict between --help and --header
6024 as_fn_error "ambiguous option: \`$1'
6025 Try \`$0 --help' for more information.";;
6026 --help | --hel | -h )
6027 $as_echo "$ac_cs_usage"; exit ;;
6028 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
6029 | -silent | --silent | --silen | --sile | --sil | --si | --s)
6030 ac_cs_silent=: ;;
6031
6032 # This is an error.
6033 -*) as_fn_error "unrecognized option: \`$1'
6034 Try \`$0 --help' for more information." ;;
6035
6036 *) as_fn_append ac_config_targets " $1"
6037 ac_need_defaults=false ;;
6038
6039 esac
6040 shift
6041 done
6042
6043 ac_configure_extra_args=
6044
6045 if $ac_cs_silent; then
6046 exec 6>/dev/null
6047 ac_configure_extra_args="$ac_configure_extra_args --silent"
6048 fi
6049
6050 _ACEOF
6051 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6052 if \$ac_cs_recheck; then
6053 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
6054 shift
6055 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
6056 CONFIG_SHELL='$SHELL'
6057 export CONFIG_SHELL
6058 exec "\$@"
6059 fi
6060
6061 _ACEOF
6062 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6063 exec 5>>config.log
6064 {
6065 echo
6066 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
6067 ## Running $as_me. ##
6068 _ASBOX
6069 $as_echo "$ac_log"
6070 } >&5
6071
6072 _ACEOF
6073 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6074 #
6075 # INIT-COMMANDS
6076 #
6077 ac_aux_dir=$ac_aux_dir DEPDIR=$DEPDIR
6078
6079 _ACEOF
6080
6081 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6082
6083 # Handling of arguments.
6084 for ac_config_target in $ac_config_targets
6085 do
6086 case $ac_config_target in
6087 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
6088 "depdir") CONFIG_COMMANDS="$CONFIG_COMMANDS depdir" ;;
6089 "$ac_config_links_1") CONFIG_LINKS="$CONFIG_LINKS $ac_config_links_1" ;;
6090 "Makefile.sim") CONFIG_FILES="$CONFIG_FILES Makefile.sim:Makefile.in" ;;
6091 "Make-common.sim") CONFIG_FILES="$CONFIG_FILES Make-common.sim:../common/Make-common.in" ;;
6092 ".gdbinit") CONFIG_FILES="$CONFIG_FILES .gdbinit:../common/gdbinit.in" ;;
6093 "Makefile") CONFIG_COMMANDS="$CONFIG_COMMANDS Makefile" ;;
6094 "stamp-h") CONFIG_COMMANDS="$CONFIG_COMMANDS stamp-h" ;;
6095
6096 *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
6097 esac
6098 done
6099
6100
6101 # If the user did not use the arguments to specify the items to instantiate,
6102 # then the envvar interface is used. Set only those that are not.
6103 # We use the long form for the default assignment because of an extremely
6104 # bizarre bug on SunOS 4.1.3.
6105 if $ac_need_defaults; then
6106 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
6107 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
6108 test "${CONFIG_LINKS+set}" = set || CONFIG_LINKS=$config_links
6109 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
6110 fi
6111
6112 # Have a temporary directory for convenience. Make it in the build tree
6113 # simply because there is no reason against having it here, and in addition,
6114 # creating and moving files from /tmp can sometimes cause problems.
6115 # Hook for its removal unless debugging.
6116 # Note that there is a small window in which the directory will not be cleaned:
6117 # after its creation but before its name has been assigned to `$tmp'.
6118 $debug ||
6119 {
6120 tmp=
6121 trap 'exit_status=$?
6122 { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
6123 ' 0
6124 trap 'as_fn_exit 1' 1 2 13 15
6125 }
6126 # Create a (secure) tmp directory for tmp files.
6127
6128 {
6129 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
6130 test -n "$tmp" && test -d "$tmp"
6131 } ||
6132 {
6133 tmp=./conf$$-$RANDOM
6134 (umask 077 && mkdir "$tmp")
6135 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
6136
6137 # Set up the scripts for CONFIG_FILES section.
6138 # No need to generate them if there are no CONFIG_FILES.
6139 # This happens for instance with `./config.status config.h'.
6140 if test -n "$CONFIG_FILES"; then
6141
6142
6143 ac_cr=`echo X | tr X '\015'`
6144 # On cygwin, bash can eat \r inside `` if the user requested igncr.
6145 # But we know of no other shell where ac_cr would be empty at this
6146 # point, so we can use a bashism as a fallback.
6147 if test "x$ac_cr" = x; then
6148 eval ac_cr=\$\'\\r\'
6149 fi
6150 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
6151 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
6152 ac_cs_awk_cr='\r'
6153 else
6154 ac_cs_awk_cr=$ac_cr
6155 fi
6156
6157 echo 'BEGIN {' >"$tmp/subs1.awk" &&
6158 _ACEOF
6159
6160
6161 {
6162 echo "cat >conf$$subs.awk <<_ACEOF" &&
6163 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
6164 echo "_ACEOF"
6165 } >conf$$subs.sh ||
6166 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
6167 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
6168 ac_delim='%!_!# '
6169 for ac_last_try in false false false false false :; do
6170 . ./conf$$subs.sh ||
6171 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
6172
6173 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
6174 if test $ac_delim_n = $ac_delim_num; then
6175 break
6176 elif $ac_last_try; then
6177 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
6178 else
6179 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
6180 fi
6181 done
6182 rm -f conf$$subs.sh
6183
6184 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6185 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
6186 _ACEOF
6187 sed -n '
6188 h
6189 s/^/S["/; s/!.*/"]=/
6190 p
6191 g
6192 s/^[^!]*!//
6193 :repl
6194 t repl
6195 s/'"$ac_delim"'$//
6196 t delim
6197 :nl
6198 h
6199 s/\(.\{148\}\).*/\1/
6200 t more1
6201 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
6202 p
6203 n
6204 b repl
6205 :more1
6206 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
6207 p
6208 g
6209 s/.\{148\}//
6210 t nl
6211 :delim
6212 h
6213 s/\(.\{148\}\).*/\1/
6214 t more2
6215 s/["\\]/\\&/g; s/^/"/; s/$/"/
6216 p
6217 b
6218 :more2
6219 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
6220 p
6221 g
6222 s/.\{148\}//
6223 t delim
6224 ' <conf$$subs.awk | sed '
6225 /^[^""]/{
6226 N
6227 s/\n//
6228 }
6229 ' >>$CONFIG_STATUS || ac_write_fail=1
6230 rm -f conf$$subs.awk
6231 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6232 _ACAWK
6233 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
6234 for (key in S) S_is_set[key] = 1
6235 FS = "\a"
6236
6237 }
6238 {
6239 line = $ 0
6240 nfields = split(line, field, "@")
6241 substed = 0
6242 len = length(field[1])
6243 for (i = 2; i < nfields; i++) {
6244 key = field[i]
6245 keylen = length(key)
6246 if (S_is_set[key]) {
6247 value = S[key]
6248 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
6249 len += length(value) + length(field[++i])
6250 substed = 1
6251 } else
6252 len += 1 + keylen
6253 }
6254
6255 print line
6256 }
6257
6258 _ACAWK
6259 _ACEOF
6260 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6261 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
6262 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
6263 else
6264 cat
6265 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
6266 || as_fn_error "could not setup config files machinery" "$LINENO" 5
6267 _ACEOF
6268
6269 # VPATH may cause trouble with some makes, so we remove $(srcdir),
6270 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
6271 # trailing colons and then remove the whole line if VPATH becomes empty
6272 # (actually we leave an empty line to preserve line numbers).
6273 if test "x$srcdir" = x.; then
6274 ac_vpsub='/^[ ]*VPATH[ ]*=/{
6275 s/:*\$(srcdir):*/:/
6276 s/:*\${srcdir}:*/:/
6277 s/:*@srcdir@:*/:/
6278 s/^\([^=]*=[ ]*\):*/\1/
6279 s/:*$//
6280 s/^[^=]*=[ ]*$//
6281 }'
6282 fi
6283
6284 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6285 fi # test -n "$CONFIG_FILES"
6286
6287 # Set up the scripts for CONFIG_HEADERS section.
6288 # No need to generate them if there are no CONFIG_HEADERS.
6289 # This happens for instance with `./config.status Makefile'.
6290 if test -n "$CONFIG_HEADERS"; then
6291 cat >"$tmp/defines.awk" <<\_ACAWK ||
6292 BEGIN {
6293 _ACEOF
6294
6295 # Transform confdefs.h into an awk script `defines.awk', embedded as
6296 # here-document in config.status, that substitutes the proper values into
6297 # config.h.in to produce config.h.
6298
6299 # Create a delimiter string that does not exist in confdefs.h, to ease
6300 # handling of long lines.
6301 ac_delim='%!_!# '
6302 for ac_last_try in false false :; do
6303 ac_t=`sed -n "/$ac_delim/p" confdefs.h`
6304 if test -z "$ac_t"; then
6305 break
6306 elif $ac_last_try; then
6307 as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
6308 else
6309 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
6310 fi
6311 done
6312
6313 # For the awk script, D is an array of macro values keyed by name,
6314 # likewise P contains macro parameters if any. Preserve backslash
6315 # newline sequences.
6316
6317 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
6318 sed -n '
6319 s/.\{148\}/&'"$ac_delim"'/g
6320 t rset
6321 :rset
6322 s/^[ ]*#[ ]*define[ ][ ]*/ /
6323 t def
6324 d
6325 :def
6326 s/\\$//
6327 t bsnl
6328 s/["\\]/\\&/g
6329 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
6330 D["\1"]=" \3"/p
6331 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
6332 d
6333 :bsnl
6334 s/["\\]/\\&/g
6335 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
6336 D["\1"]=" \3\\\\\\n"\\/p
6337 t cont
6338 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
6339 t cont
6340 d
6341 :cont
6342 n
6343 s/.\{148\}/&'"$ac_delim"'/g
6344 t clear
6345 :clear
6346 s/\\$//
6347 t bsnlc
6348 s/["\\]/\\&/g; s/^/"/; s/$/"/p
6349 d
6350 :bsnlc
6351 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
6352 b cont
6353 ' <confdefs.h | sed '
6354 s/'"$ac_delim"'/"\\\
6355 "/g' >>$CONFIG_STATUS || ac_write_fail=1
6356
6357 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6358 for (key in D) D_is_set[key] = 1
6359 FS = "\a"
6360 }
6361 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
6362 line = \$ 0
6363 split(line, arg, " ")
6364 if (arg[1] == "#") {
6365 defundef = arg[2]
6366 mac1 = arg[3]
6367 } else {
6368 defundef = substr(arg[1], 2)
6369 mac1 = arg[2]
6370 }
6371 split(mac1, mac2, "(") #)
6372 macro = mac2[1]
6373 prefix = substr(line, 1, index(line, defundef) - 1)
6374 if (D_is_set[macro]) {
6375 # Preserve the white space surrounding the "#".
6376 print prefix "define", macro P[macro] D[macro]
6377 next
6378 } else {
6379 # Replace #undef with comments. This is necessary, for example,
6380 # in the case of _POSIX_SOURCE, which is predefined and required
6381 # on some systems where configure will not decide to define it.
6382 if (defundef == "undef") {
6383 print "/*", prefix defundef, macro, "*/"
6384 next
6385 }
6386 }
6387 }
6388 { print }
6389 _ACAWK
6390 _ACEOF
6391 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6392 as_fn_error "could not setup config headers machinery" "$LINENO" 5
6393 fi # test -n "$CONFIG_HEADERS"
6394
6395
6396 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :L $CONFIG_LINKS :C $CONFIG_COMMANDS"
6397 shift
6398 for ac_tag
6399 do
6400 case $ac_tag in
6401 :[FHLC]) ac_mode=$ac_tag; continue;;
6402 esac
6403 case $ac_mode$ac_tag in
6404 :[FHL]*:*);;
6405 :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
6406 :[FH]-) ac_tag=-:-;;
6407 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
6408 esac
6409 ac_save_IFS=$IFS
6410 IFS=:
6411 set x $ac_tag
6412 IFS=$ac_save_IFS
6413 shift
6414 ac_file=$1
6415 shift
6416
6417 case $ac_mode in
6418 :L) ac_source=$1;;
6419 :[FH])
6420 ac_file_inputs=
6421 for ac_f
6422 do
6423 case $ac_f in
6424 -) ac_f="$tmp/stdin";;
6425 *) # Look for the file first in the build tree, then in the source tree
6426 # (if the path is not absolute). The absolute path cannot be DOS-style,
6427 # because $ac_f cannot contain `:'.
6428 test -f "$ac_f" ||
6429 case $ac_f in
6430 [\\/$]*) false;;
6431 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
6432 esac ||
6433 as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
6434 esac
6435 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
6436 as_fn_append ac_file_inputs " '$ac_f'"
6437 done
6438
6439 # Let's still pretend it is `configure' which instantiates (i.e., don't
6440 # use $as_me), people would be surprised to read:
6441 # /* config.h. Generated by config.status. */
6442 configure_input='Generated from '`
6443 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
6444 `' by configure.'
6445 if test x"$ac_file" != x-; then
6446 configure_input="$ac_file. $configure_input"
6447 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
6448 $as_echo "$as_me: creating $ac_file" >&6;}
6449 fi
6450 # Neutralize special characters interpreted by sed in replacement strings.
6451 case $configure_input in #(
6452 *\&* | *\|* | *\\* )
6453 ac_sed_conf_input=`$as_echo "$configure_input" |
6454 sed 's/[\\\\&|]/\\\\&/g'`;; #(
6455 *) ac_sed_conf_input=$configure_input;;
6456 esac
6457
6458 case $ac_tag in
6459 *:-:* | *:-) cat >"$tmp/stdin" \
6460 || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
6461 esac
6462 ;;
6463 esac
6464
6465 ac_dir=`$as_dirname -- "$ac_file" ||
6466 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
6467 X"$ac_file" : 'X\(//\)[^/]' \| \
6468 X"$ac_file" : 'X\(//\)$' \| \
6469 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
6470 $as_echo X"$ac_file" |
6471 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
6472 s//\1/
6473 q
6474 }
6475 /^X\(\/\/\)[^/].*/{
6476 s//\1/
6477 q
6478 }
6479 /^X\(\/\/\)$/{
6480 s//\1/
6481 q
6482 }
6483 /^X\(\/\).*/{
6484 s//\1/
6485 q
6486 }
6487 s/.*/./; q'`
6488 as_dir="$ac_dir"; as_fn_mkdir_p
6489 ac_builddir=.
6490
6491 case "$ac_dir" in
6492 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
6493 *)
6494 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
6495 # A ".." for each directory in $ac_dir_suffix.
6496 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
6497 case $ac_top_builddir_sub in
6498 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
6499 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
6500 esac ;;
6501 esac
6502 ac_abs_top_builddir=$ac_pwd
6503 ac_abs_builddir=$ac_pwd$ac_dir_suffix
6504 # for backward compatibility:
6505 ac_top_builddir=$ac_top_build_prefix
6506
6507 case $srcdir in
6508 .) # We are building in place.
6509 ac_srcdir=.
6510 ac_top_srcdir=$ac_top_builddir_sub
6511 ac_abs_top_srcdir=$ac_pwd ;;
6512 [\\/]* | ?:[\\/]* ) # Absolute name.
6513 ac_srcdir=$srcdir$ac_dir_suffix;
6514 ac_top_srcdir=$srcdir
6515 ac_abs_top_srcdir=$srcdir ;;
6516 *) # Relative name.
6517 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
6518 ac_top_srcdir=$ac_top_build_prefix$srcdir
6519 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
6520 esac
6521 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
6522
6523
6524 case $ac_mode in
6525 :F)
6526 #
6527 # CONFIG_FILE
6528 #
6529
6530 case $INSTALL in
6531 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
6532 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
6533 esac
6534 _ACEOF
6535
6536 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6537 # If the template does not know about datarootdir, expand it.
6538 # FIXME: This hack should be removed a few years after 2.60.
6539 ac_datarootdir_hack=; ac_datarootdir_seen=
6540 ac_sed_dataroot='
6541 /datarootdir/ {
6542 p
6543 q
6544 }
6545 /@datadir@/p
6546 /@docdir@/p
6547 /@infodir@/p
6548 /@localedir@/p
6549 /@mandir@/p'
6550 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
6551 *datarootdir*) ac_datarootdir_seen=yes;;
6552 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
6553 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
6554 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
6555 _ACEOF
6556 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6557 ac_datarootdir_hack='
6558 s&@datadir@&$datadir&g
6559 s&@docdir@&$docdir&g
6560 s&@infodir@&$infodir&g
6561 s&@localedir@&$localedir&g
6562 s&@mandir@&$mandir&g
6563 s&\\\${datarootdir}&$datarootdir&g' ;;
6564 esac
6565 _ACEOF
6566
6567 # Neutralize VPATH when `$srcdir' = `.'.
6568 # Shell code in configure.ac might set extrasub.
6569 # FIXME: do we really want to maintain this feature?
6570 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6571 ac_sed_extra="$ac_vpsub
6572 $extrasub
6573 _ACEOF
6574 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6575 :t
6576 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
6577 s|@configure_input@|$ac_sed_conf_input|;t t
6578 s&@top_builddir@&$ac_top_builddir_sub&;t t
6579 s&@top_build_prefix@&$ac_top_build_prefix&;t t
6580 s&@srcdir@&$ac_srcdir&;t t
6581 s&@abs_srcdir@&$ac_abs_srcdir&;t t
6582 s&@top_srcdir@&$ac_top_srcdir&;t t
6583 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
6584 s&@builddir@&$ac_builddir&;t t
6585 s&@abs_builddir@&$ac_abs_builddir&;t t
6586 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
6587 s&@INSTALL@&$ac_INSTALL&;t t
6588 $ac_datarootdir_hack
6589 "
6590 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
6591 || as_fn_error "could not create $ac_file" "$LINENO" 5
6592
6593 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
6594 { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
6595 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
6596 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
6597 which seems to be undefined. Please make sure it is defined." >&5
6598 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
6599 which seems to be undefined. Please make sure it is defined." >&2;}
6600
6601 rm -f "$tmp/stdin"
6602 case $ac_file in
6603 -) cat "$tmp/out" && rm -f "$tmp/out";;
6604 *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
6605 esac \
6606 || as_fn_error "could not create $ac_file" "$LINENO" 5
6607 ;;
6608 :H)
6609 #
6610 # CONFIG_HEADER
6611 #
6612 if test x"$ac_file" != x-; then
6613 {
6614 $as_echo "/* $configure_input */" \
6615 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
6616 } >"$tmp/config.h" \
6617 || as_fn_error "could not create $ac_file" "$LINENO" 5
6618 if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
6619 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
6620 $as_echo "$as_me: $ac_file is unchanged" >&6;}
6621 else
6622 rm -f "$ac_file"
6623 mv "$tmp/config.h" "$ac_file" \
6624 || as_fn_error "could not create $ac_file" "$LINENO" 5
6625 fi
6626 else
6627 $as_echo "/* $configure_input */" \
6628 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
6629 || as_fn_error "could not create -" "$LINENO" 5
6630 fi
6631 ;;
6632 :L)
6633 #
6634 # CONFIG_LINK
6635 #
6636
6637 if test "$ac_source" = "$ac_file" && test "$srcdir" = '.'; then
6638 :
6639 else
6640 # Prefer the file from the source tree if names are identical.
6641 if test "$ac_source" = "$ac_file" || test ! -r "$ac_source"; then
6642 ac_source=$srcdir/$ac_source
6643 fi
6644
6645 { $as_echo "$as_me:${as_lineno-$LINENO}: linking $ac_source to $ac_file" >&5
6646 $as_echo "$as_me: linking $ac_source to $ac_file" >&6;}
6647
6648 if test ! -r "$ac_source"; then
6649 as_fn_error "$ac_source: file not found" "$LINENO" 5
6650 fi
6651 rm -f "$ac_file"
6652
6653 # Try a relative symlink, then a hard link, then a copy.
6654 case $srcdir in
6655 [\\/$]* | ?:[\\/]* ) ac_rel_source=$ac_source ;;
6656 *) ac_rel_source=$ac_top_build_prefix$ac_source ;;
6657 esac
6658 ln -s "$ac_rel_source" "$ac_file" 2>/dev/null ||
6659 ln "$ac_source" "$ac_file" 2>/dev/null ||
6660 cp -p "$ac_source" "$ac_file" ||
6661 as_fn_error "cannot link or copy $ac_source to $ac_file" "$LINENO" 5
6662 fi
6663 ;;
6664 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
6665 $as_echo "$as_me: executing $ac_file commands" >&6;}
6666 ;;
6667 esac
6668
6669
6670 case $ac_file$ac_mode in
6671 "depdir":C) $SHELL $ac_aux_dir/mkinstalldirs $DEPDIR ;;
6672 "Makefile":C) echo "Merging Makefile.sim+Make-common.sim into Makefile ..."
6673 rm -f Makesim1.tmp Makesim2.tmp Makefile
6674 sed -n -e '/^## COMMON_PRE_/,/^## End COMMON_PRE_/ p' <Make-common.sim >Makesim1.tmp
6675 sed -n -e '/^## COMMON_POST_/,/^## End COMMON_POST_/ p' <Make-common.sim >Makesim2.tmp
6676 sed -e '/^## COMMON_PRE_/ r Makesim1.tmp' \
6677 -e '/^## COMMON_POST_/ r Makesim2.tmp' \
6678 <Makefile.sim >Makefile
6679 rm -f Makefile.sim Make-common.sim Makesim1.tmp Makesim2.tmp
6680 ;;
6681 "stamp-h":C) echo > stamp-h ;;
6682
6683 esac
6684 done # for ac_tag
6685
6686
6687 as_fn_exit 0
6688 _ACEOF
6689 ac_clean_files=$ac_clean_files_save
6690
6691 test $ac_write_fail = 0 ||
6692 as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
6693
6694
6695 # configure is writing to config.log, and then calls config.status.
6696 # config.status does its own redirection, appending to config.log.
6697 # Unfortunately, on DOS this fails, as config.log is still kept open
6698 # by configure, so config.status won't be able to write to it; its
6699 # output is simply discarded. So we exec the FD to /dev/null,
6700 # effectively closing config.log, so it can be properly (re)opened and
6701 # appended to by config.status. When coming back to configure, we
6702 # need to make the FD available again.
6703 if test "$no_create" != yes; then
6704 ac_cs_success=:
6705 ac_config_status_args=
6706 test "$silent" = yes &&
6707 ac_config_status_args="$ac_config_status_args --quiet"
6708 exec 5>/dev/null
6709 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
6710 exec 5>>config.log
6711 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
6712 # would make configure fail if this is the last instruction.
6713 $ac_cs_success || as_fn_exit $?
6714 fi
6715 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
6716 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
6717 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
6718 fi
6719
6720
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