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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 EGREP
605 GREP
606 CPP
607 CATOBJEXT
608 GENCAT
609 INSTOBJEXT
610 DATADIRNAME
611 CATALOGS
612 POSUB
613 GMSGFMT
614 XGETTEXT
615 INCINTL
616 LIBINTL_DEP
617 LIBINTL
618 USE_NLS
619 RANLIB
620 AR
621 HDEFINES
622 CC_FOR_BUILD
623 INSTALL_DATA
624 INSTALL_SCRIPT
625 INSTALL_PROGRAM
626 OBJEXT
627 EXEEXT
628 ac_ct_CC
629 CPPFLAGS
630 LDFLAGS
631 CFLAGS
632 CC
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 WERROR_CFLAGS
646 WARN_CFLAGS
647 sim_xor_endian
648 sim_stdcall
649 sim_smp
650 sim_reserved_bits
651 sim_regparm
652 sim_packages
653 sim_inline
654 sim_hw
655 sim_hw_objs
656 sim_hw_cflags
657 sim_default_model
658 sim_scache
659 sim_float
660 sim_hostendian
661 sim_endian
662 sim_bitsize
663 sim_assert
664 sim_alignment
665 sim_environment
666 target_alias
667 host_alias
668 build_alias
669 LIBS
670 ECHO_T
671 ECHO_N
672 ECHO_C
673 DEFS
674 mandir
675 localedir
676 libdir
677 psdir
678 pdfdir
679 dvidir
680 htmldir
681 infodir
682 docdir
683 oldincludedir
684 includedir
685 localstatedir
686 sharedstatedir
687 sysconfdir
688 datadir
689 datarootdir
690 libexecdir
691 sbindir
692 bindir
693 program_transform_name
694 prefix
695 exec_prefix
696 PACKAGE_URL
697 PACKAGE_BUGREPORT
698 PACKAGE_STRING
699 PACKAGE_VERSION
700 PACKAGE_TARNAME
701 PACKAGE_NAME
702 PATH_SEPARATOR
703 SHELL'
704 ac_subst_files=''
705 ac_user_opts='
706 enable_option_checking
707 with_zlib
708 enable_maintainer_mode
709 enable_sim_bswap
710 enable_sim_cflags
711 enable_sim_debug
712 enable_sim_stdio
713 enable_sim_trace
714 enable_sim_profile
715 with_pkgversion
716 with_bugurl
717 enable_build_warnings
718 enable_sim_build_warnings
719 '
720 ac_precious_vars='build_alias
721 host_alias
722 target_alias
723 CC
724 CFLAGS
725 LDFLAGS
726 LIBS
727 CPPFLAGS
728 CPP'
729
730
731 # Initialize some variables set by options.
732 ac_init_help=
733 ac_init_version=false
734 ac_unrecognized_opts=
735 ac_unrecognized_sep=
736 # The variables have the same names as the options, with
737 # dashes changed to underlines.
738 cache_file=/dev/null
739 exec_prefix=NONE
740 no_create=
741 no_recursion=
742 prefix=NONE
743 program_prefix=NONE
744 program_suffix=NONE
745 program_transform_name=s,x,x,
746 silent=
747 site=
748 srcdir=
749 verbose=
750 x_includes=NONE
751 x_libraries=NONE
752
753 # Installation directory options.
754 # These are left unexpanded so users can "make install exec_prefix=/foo"
755 # and all the variables that are supposed to be based on exec_prefix
756 # by default will actually change.
757 # Use braces instead of parens because sh, perl, etc. also accept them.
758 # (The list follows the same order as the GNU Coding Standards.)
759 bindir='${exec_prefix}/bin'
760 sbindir='${exec_prefix}/sbin'
761 libexecdir='${exec_prefix}/libexec'
762 datarootdir='${prefix}/share'
763 datadir='${datarootdir}'
764 sysconfdir='${prefix}/etc'
765 sharedstatedir='${prefix}/com'
766 localstatedir='${prefix}/var'
767 includedir='${prefix}/include'
768 oldincludedir='/usr/include'
769 docdir='${datarootdir}/doc/${PACKAGE}'
770 infodir='${datarootdir}/info'
771 htmldir='${docdir}'
772 dvidir='${docdir}'
773 pdfdir='${docdir}'
774 psdir='${docdir}'
775 libdir='${exec_prefix}/lib'
776 localedir='${datarootdir}/locale'
777 mandir='${datarootdir}/man'
778
779 ac_prev=
780 ac_dashdash=
781 for ac_option
782 do
783 # If the previous option needs an argument, assign it.
784 if test -n "$ac_prev"; then
785 eval $ac_prev=\$ac_option
786 ac_prev=
787 continue
788 fi
789
790 case $ac_option in
791 *=*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
792 *) ac_optarg=yes ;;
793 esac
794
795 # Accept the important Cygnus configure options, so we can diagnose typos.
796
797 case $ac_dashdash$ac_option in
798 --)
799 ac_dashdash=yes ;;
800
801 -bindir | --bindir | --bindi | --bind | --bin | --bi)
802 ac_prev=bindir ;;
803 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
804 bindir=$ac_optarg ;;
805
806 -build | --build | --buil | --bui | --bu)
807 ac_prev=build_alias ;;
808 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
809 build_alias=$ac_optarg ;;
810
811 -cache-file | --cache-file | --cache-fil | --cache-fi \
812 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
813 ac_prev=cache_file ;;
814 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
815 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
816 cache_file=$ac_optarg ;;
817
818 --config-cache | -C)
819 cache_file=config.cache ;;
820
821 -datadir | --datadir | --datadi | --datad)
822 ac_prev=datadir ;;
823 -datadir=* | --datadir=* | --datadi=* | --datad=*)
824 datadir=$ac_optarg ;;
825
826 -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
827 | --dataroo | --dataro | --datar)
828 ac_prev=datarootdir ;;
829 -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
830 | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
831 datarootdir=$ac_optarg ;;
832
833 -disable-* | --disable-*)
834 ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
835 # Reject names that are not valid shell variable names.
836 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
837 as_fn_error "invalid feature name: $ac_useropt"
838 ac_useropt_orig=$ac_useropt
839 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
840 case $ac_user_opts in
841 *"
842 "enable_$ac_useropt"
843 "*) ;;
844 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
845 ac_unrecognized_sep=', ';;
846 esac
847 eval enable_$ac_useropt=no ;;
848
849 -docdir | --docdir | --docdi | --doc | --do)
850 ac_prev=docdir ;;
851 -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
852 docdir=$ac_optarg ;;
853
854 -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
855 ac_prev=dvidir ;;
856 -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
857 dvidir=$ac_optarg ;;
858
859 -enable-* | --enable-*)
860 ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
861 # Reject names that are not valid shell variable names.
862 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
863 as_fn_error "invalid feature name: $ac_useropt"
864 ac_useropt_orig=$ac_useropt
865 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
866 case $ac_user_opts in
867 *"
868 "enable_$ac_useropt"
869 "*) ;;
870 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
871 ac_unrecognized_sep=', ';;
872 esac
873 eval enable_$ac_useropt=\$ac_optarg ;;
874
875 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
876 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
877 | --exec | --exe | --ex)
878 ac_prev=exec_prefix ;;
879 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
880 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
881 | --exec=* | --exe=* | --ex=*)
882 exec_prefix=$ac_optarg ;;
883
884 -gas | --gas | --ga | --g)
885 # Obsolete; use --with-gas.
886 with_gas=yes ;;
887
888 -help | --help | --hel | --he | -h)
889 ac_init_help=long ;;
890 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
891 ac_init_help=recursive ;;
892 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
893 ac_init_help=short ;;
894
895 -host | --host | --hos | --ho)
896 ac_prev=host_alias ;;
897 -host=* | --host=* | --hos=* | --ho=*)
898 host_alias=$ac_optarg ;;
899
900 -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
901 ac_prev=htmldir ;;
902 -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
903 | --ht=*)
904 htmldir=$ac_optarg ;;
905
906 -includedir | --includedir | --includedi | --included | --include \
907 | --includ | --inclu | --incl | --inc)
908 ac_prev=includedir ;;
909 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
910 | --includ=* | --inclu=* | --incl=* | --inc=*)
911 includedir=$ac_optarg ;;
912
913 -infodir | --infodir | --infodi | --infod | --info | --inf)
914 ac_prev=infodir ;;
915 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
916 infodir=$ac_optarg ;;
917
918 -libdir | --libdir | --libdi | --libd)
919 ac_prev=libdir ;;
920 -libdir=* | --libdir=* | --libdi=* | --libd=*)
921 libdir=$ac_optarg ;;
922
923 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
924 | --libexe | --libex | --libe)
925 ac_prev=libexecdir ;;
926 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
927 | --libexe=* | --libex=* | --libe=*)
928 libexecdir=$ac_optarg ;;
929
930 -localedir | --localedir | --localedi | --localed | --locale)
931 ac_prev=localedir ;;
932 -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
933 localedir=$ac_optarg ;;
934
935 -localstatedir | --localstatedir | --localstatedi | --localstated \
936 | --localstate | --localstat | --localsta | --localst | --locals)
937 ac_prev=localstatedir ;;
938 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
939 | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
940 localstatedir=$ac_optarg ;;
941
942 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
943 ac_prev=mandir ;;
944 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
945 mandir=$ac_optarg ;;
946
947 -nfp | --nfp | --nf)
948 # Obsolete; use --without-fp.
949 with_fp=no ;;
950
951 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
952 | --no-cr | --no-c | -n)
953 no_create=yes ;;
954
955 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
956 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
957 no_recursion=yes ;;
958
959 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
960 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
961 | --oldin | --oldi | --old | --ol | --o)
962 ac_prev=oldincludedir ;;
963 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
964 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
965 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
966 oldincludedir=$ac_optarg ;;
967
968 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
969 ac_prev=prefix ;;
970 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
971 prefix=$ac_optarg ;;
972
973 -program-prefix | --program-prefix | --program-prefi | --program-pref \
974 | --program-pre | --program-pr | --program-p)
975 ac_prev=program_prefix ;;
976 -program-prefix=* | --program-prefix=* | --program-prefi=* \
977 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
978 program_prefix=$ac_optarg ;;
979
980 -program-suffix | --program-suffix | --program-suffi | --program-suff \
981 | --program-suf | --program-su | --program-s)
982 ac_prev=program_suffix ;;
983 -program-suffix=* | --program-suffix=* | --program-suffi=* \
984 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
985 program_suffix=$ac_optarg ;;
986
987 -program-transform-name | --program-transform-name \
988 | --program-transform-nam | --program-transform-na \
989 | --program-transform-n | --program-transform- \
990 | --program-transform | --program-transfor \
991 | --program-transfo | --program-transf \
992 | --program-trans | --program-tran \
993 | --progr-tra | --program-tr | --program-t)
994 ac_prev=program_transform_name ;;
995 -program-transform-name=* | --program-transform-name=* \
996 | --program-transform-nam=* | --program-transform-na=* \
997 | --program-transform-n=* | --program-transform-=* \
998 | --program-transform=* | --program-transfor=* \
999 | --program-transfo=* | --program-transf=* \
1000 | --program-trans=* | --program-tran=* \
1001 | --progr-tra=* | --program-tr=* | --program-t=*)
1002 program_transform_name=$ac_optarg ;;
1003
1004 -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1005 ac_prev=pdfdir ;;
1006 -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1007 pdfdir=$ac_optarg ;;
1008
1009 -psdir | --psdir | --psdi | --psd | --ps)
1010 ac_prev=psdir ;;
1011 -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1012 psdir=$ac_optarg ;;
1013
1014 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1015 | -silent | --silent | --silen | --sile | --sil)
1016 silent=yes ;;
1017
1018 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1019 ac_prev=sbindir ;;
1020 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1021 | --sbi=* | --sb=*)
1022 sbindir=$ac_optarg ;;
1023
1024 -sharedstatedir | --sharedstatedir | --sharedstatedi \
1025 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1026 | --sharedst | --shareds | --shared | --share | --shar \
1027 | --sha | --sh)
1028 ac_prev=sharedstatedir ;;
1029 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1030 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1031 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1032 | --sha=* | --sh=*)
1033 sharedstatedir=$ac_optarg ;;
1034
1035 -site | --site | --sit)
1036 ac_prev=site ;;
1037 -site=* | --site=* | --sit=*)
1038 site=$ac_optarg ;;
1039
1040 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1041 ac_prev=srcdir ;;
1042 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1043 srcdir=$ac_optarg ;;
1044
1045 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1046 | --syscon | --sysco | --sysc | --sys | --sy)
1047 ac_prev=sysconfdir ;;
1048 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1049 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1050 sysconfdir=$ac_optarg ;;
1051
1052 -target | --target | --targe | --targ | --tar | --ta | --t)
1053 ac_prev=target_alias ;;
1054 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1055 target_alias=$ac_optarg ;;
1056
1057 -v | -verbose | --verbose | --verbos | --verbo | --verb)
1058 verbose=yes ;;
1059
1060 -version | --version | --versio | --versi | --vers | -V)
1061 ac_init_version=: ;;
1062
1063 -with-* | --with-*)
1064 ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1065 # Reject names that are not valid shell variable names.
1066 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1067 as_fn_error "invalid package name: $ac_useropt"
1068 ac_useropt_orig=$ac_useropt
1069 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1070 case $ac_user_opts in
1071 *"
1072 "with_$ac_useropt"
1073 "*) ;;
1074 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1075 ac_unrecognized_sep=', ';;
1076 esac
1077 eval with_$ac_useropt=\$ac_optarg ;;
1078
1079 -without-* | --without-*)
1080 ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1081 # Reject names that are not valid shell variable names.
1082 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1083 as_fn_error "invalid package name: $ac_useropt"
1084 ac_useropt_orig=$ac_useropt
1085 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1086 case $ac_user_opts in
1087 *"
1088 "with_$ac_useropt"
1089 "*) ;;
1090 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1091 ac_unrecognized_sep=', ';;
1092 esac
1093 eval with_$ac_useropt=no ;;
1094
1095 --x)
1096 # Obsolete; use --with-x.
1097 with_x=yes ;;
1098
1099 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1100 | --x-incl | --x-inc | --x-in | --x-i)
1101 ac_prev=x_includes ;;
1102 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1103 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1104 x_includes=$ac_optarg ;;
1105
1106 -x-libraries | --x-libraries | --x-librarie | --x-librari \
1107 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1108 ac_prev=x_libraries ;;
1109 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1110 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1111 x_libraries=$ac_optarg ;;
1112
1113 -*) as_fn_error "unrecognized option: \`$ac_option'
1114 Try \`$0 --help' for more information."
1115 ;;
1116
1117 *=*)
1118 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1119 # Reject names that are not valid shell variable names.
1120 case $ac_envvar in #(
1121 '' | [0-9]* | *[!_$as_cr_alnum]* )
1122 as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1123 esac
1124 eval $ac_envvar=\$ac_optarg
1125 export $ac_envvar ;;
1126
1127 *)
1128 # FIXME: should be removed in autoconf 3.0.
1129 $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1130 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1131 $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1132 : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1133 ;;
1134
1135 esac
1136 done
1137
1138 if test -n "$ac_prev"; then
1139 ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1140 as_fn_error "missing argument to $ac_option"
1141 fi
1142
1143 if test -n "$ac_unrecognized_opts"; then
1144 case $enable_option_checking in
1145 no) ;;
1146 fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1147 *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1148 esac
1149 fi
1150
1151 # Check all directory arguments for consistency.
1152 for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1153 datadir sysconfdir sharedstatedir localstatedir includedir \
1154 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1155 libdir localedir mandir
1156 do
1157 eval ac_val=\$$ac_var
1158 # Remove trailing slashes.
1159 case $ac_val in
1160 */ )
1161 ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1162 eval $ac_var=\$ac_val;;
1163 esac
1164 # Be sure to have absolute directory names.
1165 case $ac_val in
1166 [\\/$]* | ?:[\\/]* ) continue;;
1167 NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1168 esac
1169 as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1170 done
1171
1172 # There might be people who depend on the old broken behavior: `$host'
1173 # used to hold the argument of --host etc.
1174 # FIXME: To remove some day.
1175 build=$build_alias
1176 host=$host_alias
1177 target=$target_alias
1178
1179 # FIXME: To remove some day.
1180 if test "x$host_alias" != x; then
1181 if test "x$build_alias" = x; then
1182 cross_compiling=maybe
1183 $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1184 If a cross compiler is detected then cross compile mode will be used." >&2
1185 elif test "x$build_alias" != "x$host_alias"; then
1186 cross_compiling=yes
1187 fi
1188 fi
1189
1190 ac_tool_prefix=
1191 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1192
1193 test "$silent" = yes && exec 6>/dev/null
1194
1195
1196 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1197 ac_ls_di=`ls -di .` &&
1198 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1199 as_fn_error "working directory cannot be determined"
1200 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1201 as_fn_error "pwd does not report name of working directory"
1202
1203
1204 # Find the source files, if location was not specified.
1205 if test -z "$srcdir"; then
1206 ac_srcdir_defaulted=yes
1207 # Try the directory containing this script, then the parent directory.
1208 ac_confdir=`$as_dirname -- "$as_myself" ||
1209 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1210 X"$as_myself" : 'X\(//\)[^/]' \| \
1211 X"$as_myself" : 'X\(//\)$' \| \
1212 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1213 $as_echo X"$as_myself" |
1214 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1215 s//\1/
1216 q
1217 }
1218 /^X\(\/\/\)[^/].*/{
1219 s//\1/
1220 q
1221 }
1222 /^X\(\/\/\)$/{
1223 s//\1/
1224 q
1225 }
1226 /^X\(\/\).*/{
1227 s//\1/
1228 q
1229 }
1230 s/.*/./; q'`
1231 srcdir=$ac_confdir
1232 if test ! -r "$srcdir/$ac_unique_file"; then
1233 srcdir=..
1234 fi
1235 else
1236 ac_srcdir_defaulted=no
1237 fi
1238 if test ! -r "$srcdir/$ac_unique_file"; then
1239 test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1240 as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1241 fi
1242 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1243 ac_abs_confdir=`(
1244 cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1245 pwd)`
1246 # When building in place, set srcdir=.
1247 if test "$ac_abs_confdir" = "$ac_pwd"; then
1248 srcdir=.
1249 fi
1250 # Remove unnecessary trailing slashes from srcdir.
1251 # Double slashes in file names in object file debugging info
1252 # mess up M-x gdb in Emacs.
1253 case $srcdir in
1254 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1255 esac
1256 for ac_var in $ac_precious_vars; do
1257 eval ac_env_${ac_var}_set=\${${ac_var}+set}
1258 eval ac_env_${ac_var}_value=\$${ac_var}
1259 eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1260 eval ac_cv_env_${ac_var}_value=\$${ac_var}
1261 done
1262
1263 #
1264 # Report the --help message.
1265 #
1266 if test "$ac_init_help" = "long"; then
1267 # Omit some internal or obsolete options to make the list less imposing.
1268 # This message is too long to be a string in the A/UX 3.1 sh.
1269 cat <<_ACEOF
1270 \`configure' configures this package to adapt to many kinds of systems.
1271
1272 Usage: $0 [OPTION]... [VAR=VALUE]...
1273
1274 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1275 VAR=VALUE. See below for descriptions of some of the useful variables.
1276
1277 Defaults for the options are specified in brackets.
1278
1279 Configuration:
1280 -h, --help display this help and exit
1281 --help=short display options specific to this package
1282 --help=recursive display the short help of all the included packages
1283 -V, --version display version information and exit
1284 -q, --quiet, --silent do not print \`checking...' messages
1285 --cache-file=FILE cache test results in FILE [disabled]
1286 -C, --config-cache alias for \`--cache-file=config.cache'
1287 -n, --no-create do not create output files
1288 --srcdir=DIR find the sources in DIR [configure dir or \`..']
1289
1290 Installation directories:
1291 --prefix=PREFIX install architecture-independent files in PREFIX
1292 [$ac_default_prefix]
1293 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
1294 [PREFIX]
1295
1296 By default, \`make install' will install all the files in
1297 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
1298 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1299 for instance \`--prefix=\$HOME'.
1300
1301 For better control, use the options below.
1302
1303 Fine tuning of the installation directories:
1304 --bindir=DIR user executables [EPREFIX/bin]
1305 --sbindir=DIR system admin executables [EPREFIX/sbin]
1306 --libexecdir=DIR program executables [EPREFIX/libexec]
1307 --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1308 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1309 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
1310 --libdir=DIR object code libraries [EPREFIX/lib]
1311 --includedir=DIR C header files [PREFIX/include]
1312 --oldincludedir=DIR C header files for non-gcc [/usr/include]
1313 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1314 --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1315 --infodir=DIR info documentation [DATAROOTDIR/info]
1316 --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1317 --mandir=DIR man documentation [DATAROOTDIR/man]
1318 --docdir=DIR documentation root [DATAROOTDIR/doc/PACKAGE]
1319 --htmldir=DIR html documentation [DOCDIR]
1320 --dvidir=DIR dvi documentation [DOCDIR]
1321 --pdfdir=DIR pdf documentation [DOCDIR]
1322 --psdir=DIR ps documentation [DOCDIR]
1323 _ACEOF
1324
1325 cat <<\_ACEOF
1326
1327 Program names:
1328 --program-prefix=PREFIX prepend PREFIX to installed program names
1329 --program-suffix=SUFFIX append SUFFIX to installed program names
1330 --program-transform-name=PROGRAM run sed PROGRAM on installed program names
1331
1332 System types:
1333 --build=BUILD configure for building on BUILD [guessed]
1334 --host=HOST cross-compile to build programs to run on HOST [BUILD]
1335 --target=TARGET configure for building compilers for TARGET [HOST]
1336 _ACEOF
1337 fi
1338
1339 if test -n "$ac_init_help"; then
1340
1341 cat <<\_ACEOF
1342
1343 Optional Features:
1344 --disable-option-checking ignore unrecognized --enable/--with options
1345 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
1346 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
1347 --enable-maintainer-mode Enable developer functionality.
1348 --enable-sim-bswap Use Host specific BSWAP instruction.
1349 --enable-sim-cflags=opts Extra CFLAGS for use in building simulator
1350 --enable-sim-debug=opts Enable debugging flags
1351 --enable-sim-stdio Specify whether to use stdio for console input/output.
1352 --enable-sim-trace=opts Enable tracing flags
1353 --enable-sim-profile=opts Enable profiling flags
1354 --enable-build-warnings Enable build-time compiler warnings if gcc is used
1355 --enable-gdb-build-warnings Enable SIM specific build-time compiler warnings if gcc is used
1356
1357 Optional Packages:
1358 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
1359 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
1360 --with-zlib include zlib support (auto/yes/no) default=auto
1361 --with-pkgversion=PKG Use PKG in the version string in place of "GDB"
1362 --with-bugurl=URL Direct users to URL to report a bug
1363
1364 Some influential environment variables:
1365 CC C compiler command
1366 CFLAGS C compiler flags
1367 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
1368 nonstandard directory <lib dir>
1369 LIBS libraries to pass to the linker, e.g. -l<library>
1370 CPPFLAGS C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1371 you have headers in a nonstandard directory <include dir>
1372 CPP C preprocessor
1373
1374 Use these variables to override the choices made by `configure' or to help
1375 it to find libraries and programs with nonstandard names/locations.
1376
1377 Report bugs to the package provider.
1378 _ACEOF
1379 ac_status=$?
1380 fi
1381
1382 if test "$ac_init_help" = "recursive"; then
1383 # If there are subdirs, report their specific --help.
1384 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1385 test -d "$ac_dir" ||
1386 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1387 continue
1388 ac_builddir=.
1389
1390 case "$ac_dir" in
1391 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1392 *)
1393 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1394 # A ".." for each directory in $ac_dir_suffix.
1395 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1396 case $ac_top_builddir_sub in
1397 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1398 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1399 esac ;;
1400 esac
1401 ac_abs_top_builddir=$ac_pwd
1402 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1403 # for backward compatibility:
1404 ac_top_builddir=$ac_top_build_prefix
1405
1406 case $srcdir in
1407 .) # We are building in place.
1408 ac_srcdir=.
1409 ac_top_srcdir=$ac_top_builddir_sub
1410 ac_abs_top_srcdir=$ac_pwd ;;
1411 [\\/]* | ?:[\\/]* ) # Absolute name.
1412 ac_srcdir=$srcdir$ac_dir_suffix;
1413 ac_top_srcdir=$srcdir
1414 ac_abs_top_srcdir=$srcdir ;;
1415 *) # Relative name.
1416 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1417 ac_top_srcdir=$ac_top_build_prefix$srcdir
1418 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1419 esac
1420 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1421
1422 cd "$ac_dir" || { ac_status=$?; continue; }
1423 # Check for guested configure.
1424 if test -f "$ac_srcdir/configure.gnu"; then
1425 echo &&
1426 $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1427 elif test -f "$ac_srcdir/configure"; then
1428 echo &&
1429 $SHELL "$ac_srcdir/configure" --help=recursive
1430 else
1431 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1432 fi || ac_status=$?
1433 cd "$ac_pwd" || { ac_status=$?; break; }
1434 done
1435 fi
1436
1437 test -n "$ac_init_help" && exit $ac_status
1438 if $ac_init_version; then
1439 cat <<\_ACEOF
1440 configure
1441 generated by GNU Autoconf 2.64
1442
1443 Copyright (C) 2009 Free Software Foundation, Inc.
1444 This configure script is free software; the Free Software Foundation
1445 gives unlimited permission to copy, distribute and modify it.
1446 _ACEOF
1447 exit
1448 fi
1449
1450 ## ------------------------ ##
1451 ## Autoconf initialization. ##
1452 ## ------------------------ ##
1453
1454 # ac_fn_c_try_compile LINENO
1455 # --------------------------
1456 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1457 ac_fn_c_try_compile ()
1458 {
1459 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1460 rm -f conftest.$ac_objext
1461 if { { ac_try="$ac_compile"
1462 case "(($ac_try" in
1463 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1464 *) ac_try_echo=$ac_try;;
1465 esac
1466 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1467 $as_echo "$ac_try_echo"; } >&5
1468 (eval "$ac_compile") 2>conftest.err
1469 ac_status=$?
1470 if test -s conftest.err; then
1471 grep -v '^ *+' conftest.err >conftest.er1
1472 cat conftest.er1 >&5
1473 mv -f conftest.er1 conftest.err
1474 fi
1475 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1476 test $ac_status = 0; } && {
1477 test -z "$ac_c_werror_flag" ||
1478 test ! -s conftest.err
1479 } && test -s conftest.$ac_objext; then :
1480 ac_retval=0
1481 else
1482 $as_echo "$as_me: failed program was:" >&5
1483 sed 's/^/| /' conftest.$ac_ext >&5
1484
1485 ac_retval=1
1486 fi
1487 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1488 return $ac_retval
1489
1490 } # ac_fn_c_try_compile
1491
1492 # ac_fn_c_try_cpp LINENO
1493 # ----------------------
1494 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1495 ac_fn_c_try_cpp ()
1496 {
1497 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1498 if { { ac_try="$ac_cpp conftest.$ac_ext"
1499 case "(($ac_try" in
1500 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1501 *) ac_try_echo=$ac_try;;
1502 esac
1503 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1504 $as_echo "$ac_try_echo"; } >&5
1505 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1506 ac_status=$?
1507 if test -s conftest.err; then
1508 grep -v '^ *+' conftest.err >conftest.er1
1509 cat conftest.er1 >&5
1510 mv -f conftest.er1 conftest.err
1511 fi
1512 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1513 test $ac_status = 0; } >/dev/null && {
1514 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1515 test ! -s conftest.err
1516 }; then :
1517 ac_retval=0
1518 else
1519 $as_echo "$as_me: failed program was:" >&5
1520 sed 's/^/| /' conftest.$ac_ext >&5
1521
1522 ac_retval=1
1523 fi
1524 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1525 return $ac_retval
1526
1527 } # ac_fn_c_try_cpp
1528
1529 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1530 # -------------------------------------------------------
1531 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1532 # the include files in INCLUDES and setting the cache variable VAR
1533 # accordingly.
1534 ac_fn_c_check_header_mongrel ()
1535 {
1536 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1537 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1538 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1539 $as_echo_n "checking for $2... " >&6; }
1540 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1541 $as_echo_n "(cached) " >&6
1542 fi
1543 eval ac_res=\$$3
1544 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1545 $as_echo "$ac_res" >&6; }
1546 else
1547 # Is the header compilable?
1548 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1549 $as_echo_n "checking $2 usability... " >&6; }
1550 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1551 /* end confdefs.h. */
1552 $4
1553 #include <$2>
1554 _ACEOF
1555 if ac_fn_c_try_compile "$LINENO"; then :
1556 ac_header_compiler=yes
1557 else
1558 ac_header_compiler=no
1559 fi
1560 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1561 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1562 $as_echo "$ac_header_compiler" >&6; }
1563
1564 # Is the header present?
1565 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1566 $as_echo_n "checking $2 presence... " >&6; }
1567 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1568 /* end confdefs.h. */
1569 #include <$2>
1570 _ACEOF
1571 if ac_fn_c_try_cpp "$LINENO"; then :
1572 ac_header_preproc=yes
1573 else
1574 ac_header_preproc=no
1575 fi
1576 rm -f conftest.err conftest.$ac_ext
1577 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1578 $as_echo "$ac_header_preproc" >&6; }
1579
1580 # So? What about this header?
1581 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1582 yes:no: )
1583 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1584 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1585 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1586 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1587 ;;
1588 no:yes:* )
1589 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1590 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1591 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
1592 $as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
1593 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1594 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1595 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
1596 $as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
1597 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1598 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1599 ;;
1600 esac
1601 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1602 $as_echo_n "checking for $2... " >&6; }
1603 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1604 $as_echo_n "(cached) " >&6
1605 else
1606 eval "$3=\$ac_header_compiler"
1607 fi
1608 eval ac_res=\$$3
1609 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1610 $as_echo "$ac_res" >&6; }
1611 fi
1612 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1613
1614 } # ac_fn_c_check_header_mongrel
1615
1616 # ac_fn_c_try_run LINENO
1617 # ----------------------
1618 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1619 # that executables *can* be run.
1620 ac_fn_c_try_run ()
1621 {
1622 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1623 if { { ac_try="$ac_link"
1624 case "(($ac_try" in
1625 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1626 *) ac_try_echo=$ac_try;;
1627 esac
1628 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1629 $as_echo "$ac_try_echo"; } >&5
1630 (eval "$ac_link") 2>&5
1631 ac_status=$?
1632 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1633 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1634 { { case "(($ac_try" in
1635 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1636 *) ac_try_echo=$ac_try;;
1637 esac
1638 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1639 $as_echo "$ac_try_echo"; } >&5
1640 (eval "$ac_try") 2>&5
1641 ac_status=$?
1642 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1643 test $ac_status = 0; }; }; then :
1644 ac_retval=0
1645 else
1646 $as_echo "$as_me: program exited with status $ac_status" >&5
1647 $as_echo "$as_me: failed program was:" >&5
1648 sed 's/^/| /' conftest.$ac_ext >&5
1649
1650 ac_retval=$ac_status
1651 fi
1652 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1653 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1654 return $ac_retval
1655
1656 } # ac_fn_c_try_run
1657
1658 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1659 # -------------------------------------------------------
1660 # Tests whether HEADER exists and can be compiled using the include files in
1661 # INCLUDES, setting the cache variable VAR accordingly.
1662 ac_fn_c_check_header_compile ()
1663 {
1664 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1665 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1666 $as_echo_n "checking for $2... " >&6; }
1667 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1668 $as_echo_n "(cached) " >&6
1669 else
1670 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1671 /* end confdefs.h. */
1672 $4
1673 #include <$2>
1674 _ACEOF
1675 if ac_fn_c_try_compile "$LINENO"; then :
1676 eval "$3=yes"
1677 else
1678 eval "$3=no"
1679 fi
1680 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1681 fi
1682 eval ac_res=\$$3
1683 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1684 $as_echo "$ac_res" >&6; }
1685 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1686
1687 } # ac_fn_c_check_header_compile
1688
1689 # ac_fn_c_try_link LINENO
1690 # -----------------------
1691 # Try to link conftest.$ac_ext, and return whether this succeeded.
1692 ac_fn_c_try_link ()
1693 {
1694 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1695 rm -f conftest.$ac_objext conftest$ac_exeext
1696 if { { ac_try="$ac_link"
1697 case "(($ac_try" in
1698 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1699 *) ac_try_echo=$ac_try;;
1700 esac
1701 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1702 $as_echo "$ac_try_echo"; } >&5
1703 (eval "$ac_link") 2>conftest.err
1704 ac_status=$?
1705 if test -s conftest.err; then
1706 grep -v '^ *+' conftest.err >conftest.er1
1707 cat conftest.er1 >&5
1708 mv -f conftest.er1 conftest.err
1709 fi
1710 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1711 test $ac_status = 0; } && {
1712 test -z "$ac_c_werror_flag" ||
1713 test ! -s conftest.err
1714 } && test -s conftest$ac_exeext && {
1715 test "$cross_compiling" = yes ||
1716 $as_test_x conftest$ac_exeext
1717 }; then :
1718 ac_retval=0
1719 else
1720 $as_echo "$as_me: failed program was:" >&5
1721 sed 's/^/| /' conftest.$ac_ext >&5
1722
1723 ac_retval=1
1724 fi
1725 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1726 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1727 # interfere with the next link command; also delete a directory that is
1728 # left behind by Apple's compiler. We do this before executing the actions.
1729 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1730 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1731 return $ac_retval
1732
1733 } # ac_fn_c_try_link
1734
1735 # ac_fn_c_check_func LINENO FUNC VAR
1736 # ----------------------------------
1737 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1738 ac_fn_c_check_func ()
1739 {
1740 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1741 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1742 $as_echo_n "checking for $2... " >&6; }
1743 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1744 $as_echo_n "(cached) " >&6
1745 else
1746 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1747 /* end confdefs.h. */
1748 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1749 For example, HP-UX 11i <limits.h> declares gettimeofday. */
1750 #define $2 innocuous_$2
1751
1752 /* System header to define __stub macros and hopefully few prototypes,
1753 which can conflict with char $2 (); below.
1754 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1755 <limits.h> exists even on freestanding compilers. */
1756
1757 #ifdef __STDC__
1758 # include <limits.h>
1759 #else
1760 # include <assert.h>
1761 #endif
1762
1763 #undef $2
1764
1765 /* Override any GCC internal prototype to avoid an error.
1766 Use char because int might match the return type of a GCC
1767 builtin and then its argument prototype would still apply. */
1768 #ifdef __cplusplus
1769 extern "C"
1770 #endif
1771 char $2 ();
1772 /* The GNU C library defines this for functions which it implements
1773 to always fail with ENOSYS. Some functions are actually named
1774 something starting with __ and the normal name is an alias. */
1775 #if defined __stub_$2 || defined __stub___$2
1776 choke me
1777 #endif
1778
1779 int
1780 main ()
1781 {
1782 return $2 ();
1783 ;
1784 return 0;
1785 }
1786 _ACEOF
1787 if ac_fn_c_try_link "$LINENO"; then :
1788 eval "$3=yes"
1789 else
1790 eval "$3=no"
1791 fi
1792 rm -f core conftest.err conftest.$ac_objext \
1793 conftest$ac_exeext conftest.$ac_ext
1794 fi
1795 eval ac_res=\$$3
1796 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1797 $as_echo "$ac_res" >&6; }
1798 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1799
1800 } # ac_fn_c_check_func
1801 cat >config.log <<_ACEOF
1802 This file contains any messages produced by compilers while
1803 running configure, to aid debugging if configure makes a mistake.
1804
1805 It was created by $as_me, which was
1806 generated by GNU Autoconf 2.64. Invocation command line was
1807
1808 $ $0 $@
1809
1810 _ACEOF
1811 exec 5>>config.log
1812 {
1813 cat <<_ASUNAME
1814 ## --------- ##
1815 ## Platform. ##
1816 ## --------- ##
1817
1818 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1819 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1820 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1821 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1822 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1823
1824 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1825 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
1826
1827 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
1828 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
1829 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1830 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
1831 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
1832 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
1833 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
1834
1835 _ASUNAME
1836
1837 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1838 for as_dir in $PATH
1839 do
1840 IFS=$as_save_IFS
1841 test -z "$as_dir" && as_dir=.
1842 $as_echo "PATH: $as_dir"
1843 done
1844 IFS=$as_save_IFS
1845
1846 } >&5
1847
1848 cat >&5 <<_ACEOF
1849
1850
1851 ## ----------- ##
1852 ## Core tests. ##
1853 ## ----------- ##
1854
1855 _ACEOF
1856
1857
1858 # Keep a trace of the command line.
1859 # Strip out --no-create and --no-recursion so they do not pile up.
1860 # Strip out --silent because we don't want to record it for future runs.
1861 # Also quote any args containing shell meta-characters.
1862 # Make two passes to allow for proper duplicate-argument suppression.
1863 ac_configure_args=
1864 ac_configure_args0=
1865 ac_configure_args1=
1866 ac_must_keep_next=false
1867 for ac_pass in 1 2
1868 do
1869 for ac_arg
1870 do
1871 case $ac_arg in
1872 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1873 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1874 | -silent | --silent | --silen | --sile | --sil)
1875 continue ;;
1876 *\'*)
1877 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1878 esac
1879 case $ac_pass in
1880 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1881 2)
1882 as_fn_append ac_configure_args1 " '$ac_arg'"
1883 if test $ac_must_keep_next = true; then
1884 ac_must_keep_next=false # Got value, back to normal.
1885 else
1886 case $ac_arg in
1887 *=* | --config-cache | -C | -disable-* | --disable-* \
1888 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1889 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1890 | -with-* | --with-* | -without-* | --without-* | --x)
1891 case "$ac_configure_args0 " in
1892 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1893 esac
1894 ;;
1895 -* ) ac_must_keep_next=true ;;
1896 esac
1897 fi
1898 as_fn_append ac_configure_args " '$ac_arg'"
1899 ;;
1900 esac
1901 done
1902 done
1903 { ac_configure_args0=; unset ac_configure_args0;}
1904 { ac_configure_args1=; unset ac_configure_args1;}
1905
1906 # When interrupted or exit'd, cleanup temporary files, and complete
1907 # config.log. We remove comments because anyway the quotes in there
1908 # would cause problems or look ugly.
1909 # WARNING: Use '\'' to represent an apostrophe within the trap.
1910 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1911 trap 'exit_status=$?
1912 # Save into config.log some information that might help in debugging.
1913 {
1914 echo
1915
1916 cat <<\_ASBOX
1917 ## ---------------- ##
1918 ## Cache variables. ##
1919 ## ---------------- ##
1920 _ASBOX
1921 echo
1922 # The following way of writing the cache mishandles newlines in values,
1923 (
1924 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1925 eval ac_val=\$$ac_var
1926 case $ac_val in #(
1927 *${as_nl}*)
1928 case $ac_var in #(
1929 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1930 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1931 esac
1932 case $ac_var in #(
1933 _ | IFS | as_nl) ;; #(
1934 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1935 *) { eval $ac_var=; unset $ac_var;} ;;
1936 esac ;;
1937 esac
1938 done
1939 (set) 2>&1 |
1940 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1941 *${as_nl}ac_space=\ *)
1942 sed -n \
1943 "s/'\''/'\''\\\\'\'''\''/g;
1944 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1945 ;; #(
1946 *)
1947 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1948 ;;
1949 esac |
1950 sort
1951 )
1952 echo
1953
1954 cat <<\_ASBOX
1955 ## ----------------- ##
1956 ## Output variables. ##
1957 ## ----------------- ##
1958 _ASBOX
1959 echo
1960 for ac_var in $ac_subst_vars
1961 do
1962 eval ac_val=\$$ac_var
1963 case $ac_val in
1964 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1965 esac
1966 $as_echo "$ac_var='\''$ac_val'\''"
1967 done | sort
1968 echo
1969
1970 if test -n "$ac_subst_files"; then
1971 cat <<\_ASBOX
1972 ## ------------------- ##
1973 ## File substitutions. ##
1974 ## ------------------- ##
1975 _ASBOX
1976 echo
1977 for ac_var in $ac_subst_files
1978 do
1979 eval ac_val=\$$ac_var
1980 case $ac_val in
1981 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1982 esac
1983 $as_echo "$ac_var='\''$ac_val'\''"
1984 done | sort
1985 echo
1986 fi
1987
1988 if test -s confdefs.h; then
1989 cat <<\_ASBOX
1990 ## ----------- ##
1991 ## confdefs.h. ##
1992 ## ----------- ##
1993 _ASBOX
1994 echo
1995 cat confdefs.h
1996 echo
1997 fi
1998 test "$ac_signal" != 0 &&
1999 $as_echo "$as_me: caught signal $ac_signal"
2000 $as_echo "$as_me: exit $exit_status"
2001 } >&5
2002 rm -f core *.core core.conftest.* &&
2003 rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2004 exit $exit_status
2005 ' 0
2006 for ac_signal in 1 2 13 15; do
2007 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2008 done
2009 ac_signal=0
2010
2011 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2012 rm -f -r conftest* confdefs.h
2013
2014 $as_echo "/* confdefs.h */" > confdefs.h
2015
2016 # Predefined preprocessor variables.
2017
2018 cat >>confdefs.h <<_ACEOF
2019 #define PACKAGE_NAME "$PACKAGE_NAME"
2020 _ACEOF
2021
2022 cat >>confdefs.h <<_ACEOF
2023 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2024 _ACEOF
2025
2026 cat >>confdefs.h <<_ACEOF
2027 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2028 _ACEOF
2029
2030 cat >>confdefs.h <<_ACEOF
2031 #define PACKAGE_STRING "$PACKAGE_STRING"
2032 _ACEOF
2033
2034 cat >>confdefs.h <<_ACEOF
2035 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2036 _ACEOF
2037
2038 cat >>confdefs.h <<_ACEOF
2039 #define PACKAGE_URL "$PACKAGE_URL"
2040 _ACEOF
2041
2042
2043 # Let the site file select an alternate cache file if it wants to.
2044 # Prefer an explicitly selected file to automatically selected ones.
2045 ac_site_file1=NONE
2046 ac_site_file2=NONE
2047 if test -n "$CONFIG_SITE"; then
2048 ac_site_file1=$CONFIG_SITE
2049 elif test "x$prefix" != xNONE; then
2050 ac_site_file1=$prefix/share/config.site
2051 ac_site_file2=$prefix/etc/config.site
2052 else
2053 ac_site_file1=$ac_default_prefix/share/config.site
2054 ac_site_file2=$ac_default_prefix/etc/config.site
2055 fi
2056 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2057 do
2058 test "x$ac_site_file" = xNONE && continue
2059 if test -r "$ac_site_file"; then
2060 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2061 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2062 sed 's/^/| /' "$ac_site_file" >&5
2063 . "$ac_site_file"
2064 fi
2065 done
2066
2067 if test -r "$cache_file"; then
2068 # Some versions of bash will fail to source /dev/null (special
2069 # files actually), so we avoid doing that.
2070 if test -f "$cache_file"; then
2071 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2072 $as_echo "$as_me: loading cache $cache_file" >&6;}
2073 case $cache_file in
2074 [\\/]* | ?:[\\/]* ) . "$cache_file";;
2075 *) . "./$cache_file";;
2076 esac
2077 fi
2078 else
2079 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2080 $as_echo "$as_me: creating cache $cache_file" >&6;}
2081 >$cache_file
2082 fi
2083
2084 # Check that the precious variables saved in the cache have kept the same
2085 # value.
2086 ac_cache_corrupted=false
2087 for ac_var in $ac_precious_vars; do
2088 eval ac_old_set=\$ac_cv_env_${ac_var}_set
2089 eval ac_new_set=\$ac_env_${ac_var}_set
2090 eval ac_old_val=\$ac_cv_env_${ac_var}_value
2091 eval ac_new_val=\$ac_env_${ac_var}_value
2092 case $ac_old_set,$ac_new_set in
2093 set,)
2094 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2095 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2096 ac_cache_corrupted=: ;;
2097 ,set)
2098 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2099 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2100 ac_cache_corrupted=: ;;
2101 ,);;
2102 *)
2103 if test "x$ac_old_val" != "x$ac_new_val"; then
2104 # differences in whitespace do not lead to failure.
2105 ac_old_val_w=`echo x $ac_old_val`
2106 ac_new_val_w=`echo x $ac_new_val`
2107 if test "$ac_old_val_w" != "$ac_new_val_w"; then
2108 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2109 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2110 ac_cache_corrupted=:
2111 else
2112 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2113 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2114 eval $ac_var=\$ac_old_val
2115 fi
2116 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
2117 $as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
2118 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
2119 $as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
2120 fi;;
2121 esac
2122 # Pass precious variables to config.status.
2123 if test "$ac_new_set" = set; then
2124 case $ac_new_val in
2125 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2126 *) ac_arg=$ac_var=$ac_new_val ;;
2127 esac
2128 case " $ac_configure_args " in
2129 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
2130 *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2131 esac
2132 fi
2133 done
2134 if $ac_cache_corrupted; then
2135 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2136 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2137 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2138 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2139 as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2140 fi
2141 ## -------------------- ##
2142 ## Main body of script. ##
2143 ## -------------------- ##
2144
2145 ac_ext=c
2146 ac_cpp='$CPP $CPPFLAGS'
2147 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2148 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2149 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2150
2151
2152 ac_config_headers="$ac_config_headers config.h:config.in"
2153
2154
2155 # This file contains common code used by all simulators.
2156 #
2157 # SIM_AC_COMMON invokes AC macros used by all simulators and by the common
2158 # directory. It is intended to be invoked before any target specific stuff.
2159 # SIM_AC_OUTPUT is a cover function to AC_OUTPUT to generate the Makefile.
2160 # It is intended to be invoked last.
2161 #
2162 # The simulator's configure.in should look like:
2163 #
2164 # dnl Process this file with autoconf to produce a configure script.
2165 # sinclude(../common/aclocal.m4)
2166 # AC_PREREQ(2.5)dnl
2167 # AC_INIT(Makefile.in)
2168 #
2169 # SIM_AC_COMMON
2170 #
2171 # ... target specific stuff ...
2172 #
2173 # SIM_AC_OUTPUT
2174
2175 # Include global overrides and fixes for Autoconf.
2176
2177
2178
2179
2180
2181
2182
2183
2184
2185
2186
2187
2188
2189
2190
2191
2192
2193
2194
2195
2196
2197
2198
2199
2200
2201
2202
2203
2204
2205
2206
2207
2208
2209
2210
2211
2212
2213
2214
2215
2216
2217
2218
2219
2220
2221
2222
2223
2224
2225
2226
2227
2228
2229
2230
2231
2232
2233
2234
2235
2236
2237
2238
2239
2240
2241
2242
2243
2244
2245
2246
2247
2248
2249
2250
2251
2252
2253
2254
2255
2256
2257
2258
2259
2260
2261
2262
2263
2264 sim_inline="-DDEFAULT_INLINE=0"
2265
2266
2267
2268
2269
2270
2271
2272
2273
2274
2275
2276
2277
2278
2279
2280
2281
2282
2283
2284
2285
2286
2287
2288
2289
2290
2291
2292
2293
2294
2295
2296
2297
2298
2299
2300
2301 # intl sister-directory configuration rules.
2302 #
2303
2304 # The idea behind this macro is that there's no need to repeat all the
2305 # autoconf probes done by the intl directory - it's already done them
2306 # for us. In fact, there's no need even to look at the cache for the
2307 # answers. All we need to do is nab a few pieces of information.
2308 # The intl directory is set up to make this easy, by generating a
2309 # small file which can be sourced as a shell script; then we produce
2310 # the necessary substitutions and definitions for this directory.
2311
2312
2313
2314 # Autoconf M4 include file defining utility macros for complex Canadian
2315 # cross builds.
2316
2317
2318
2319
2320
2321
2322
2323
2324
2325 ####
2326 # _NCN_TOOL_PREFIXES: Some stuff that oughtta be done in AC_CANONICAL_SYSTEM
2327 # or AC_INIT.
2328 # These demand that AC_CANONICAL_SYSTEM be called beforehand.
2329
2330 ####
2331 # NCN_STRICT_CHECK_TOOLS(variable, progs-to-check-for,[value-if-not-found],[path])
2332 # Like plain AC_CHECK_TOOLS, but require prefix if build!=host.
2333
2334
2335 ####
2336 # NCN_STRICT_CHECK_TARGET_TOOLS(variable, progs-to-check-for,[value-if-not-found],[path])
2337 # Like CVS Autoconf AC_CHECK_TARGET_TOOLS, but require prefix if build!=target.
2338
2339
2340
2341 # Backported from Autoconf 2.5x; can go away when and if
2342 # we switch. Put the OS path separator in $PATH_SEPARATOR.
2343
2344
2345
2346
2347 # ACX_HAVE_GCC_FOR_TARGET
2348 # Check if the variable GCC_FOR_TARGET really points to a GCC binary.
2349
2350
2351 # ACX_CHECK_INSTALLED_TARGET_TOOL(VAR, PROG)
2352 # Searching for installed target binutils. We need to take extra care,
2353 # else we may find the wrong assembler, linker, etc., and lose.
2354 #
2355 # First try --with-build-time-tools, if specified.
2356 #
2357 # For build != host, we ask the installed GCC for the name of the tool it
2358 # uses, and accept it if it is an absolute path. This is because the
2359 # only good choice for a compiler is the same GCC version that is being
2360 # installed (or we couldn't make target libraries), and we assume that
2361 # on the host system we'll have not only the same GCC version, but also
2362 # the same binutils version.
2363 #
2364 # For build == host, search the same directories that the installed
2365 # compiler will search. We used to do this for the assembler, linker,
2366 # and nm only; for simplicity of configuration, however, we extend this
2367 # criterion to tools (such as ar and ranlib) that are never invoked by
2368 # the compiler, to avoid mismatches.
2369 #
2370 # Also note we have to check MD_EXEC_PREFIX before checking the user's path
2371 # if build == target. This makes the most sense only when bootstrapping,
2372 # but we also do so when build != host. In this case, we hope that the
2373 # build and host systems will have similar contents of MD_EXEC_PREFIX.
2374 #
2375 # If we do not find a suitable binary, then try the user's path.
2376
2377
2378 ###
2379 # AC_PROG_CPP_WERROR
2380 # Used for autoconf 2.5x to force AC_PREPROC_IFELSE to reject code which
2381 # triggers warnings from the preprocessor. Will be in autoconf 2.58.
2382 # For now, using this also overrides header checks to use only the
2383 # preprocessor (matches 2.13 behavior; matching 2.58's behavior is a
2384 # bit harder from here).
2385 # Eventually autoconf will default to checking headers with the compiler
2386 # instead, and we'll have to do this differently.
2387
2388 # AC_PROG_CPP_WERROR
2389
2390 # Test for GNAT.
2391 # We require the gnatbind program, and a compiler driver that
2392 # understands Ada. We use the user's CC setting, already found,
2393 # and possibly add $1 to the command-line parameters.
2394 #
2395 # Sets the shell variable have_gnat to yes or no as appropriate, and
2396 # substitutes GNATBIND and GNATMAKE.
2397
2398
2399
2400
2401
2402
2403
2404
2405
2406
2407
2408
2409
2410
2411
2412
2413
2414
2415
2416
2417
2418
2419
2420
2421
2422 # Bugs in autoconf 2.59 break the call to SIM_AC_COMMON, hack around
2423 # it by inlining the macro's contents.
2424 # This file contains common code used by all simulators.
2425 #
2426 # common.m4 invokes AC macros used by all simulators and by the common
2427 # directory. It is intended to be included before any target specific
2428 # stuff. SIM_AC_OUTPUT is a cover function to AC_OUTPUT to generate
2429 # the Makefile. It is intended to be invoked last.
2430 #
2431 # The simulator's configure.in should look like:
2432 #
2433 # dnl Process this file with autoconf to produce a configure script.
2434 # AC_PREREQ(2.5)dnl
2435 # AC_INIT(Makefile.in)
2436 # AC_CONFIG_HEADER(config.h:config.in)
2437 #
2438 # sinclude(../common/aclocal.m4)
2439 # sinclude(../common/common.m4)
2440 #
2441 # ... target specific stuff ...
2442
2443 ac_aux_dir=
2444 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2445 for ac_t in install-sh install.sh shtool; do
2446 if test -f "$ac_dir/$ac_t"; then
2447 ac_aux_dir=$ac_dir
2448 ac_install_sh="$ac_aux_dir/$ac_t -c"
2449 break 2
2450 fi
2451 done
2452 done
2453 if test -z "$ac_aux_dir"; then
2454 as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2455 fi
2456
2457 # These three variables are undocumented and unsupported,
2458 # and are intended to be withdrawn in a future Autoconf release.
2459 # They can cause serious problems if a builder's source tree is in a directory
2460 # whose full name contains unusual characters.
2461 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
2462 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
2463 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
2464
2465
2466 # Make sure we can run config.sub.
2467 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
2468 as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
2469
2470 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2471 $as_echo_n "checking build system type... " >&6; }
2472 if test "${ac_cv_build+set}" = set; then :
2473 $as_echo_n "(cached) " >&6
2474 else
2475 ac_build_alias=$build_alias
2476 test "x$ac_build_alias" = x &&
2477 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
2478 test "x$ac_build_alias" = x &&
2479 as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
2480 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2481 as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
2482
2483 fi
2484 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2485 $as_echo "$ac_cv_build" >&6; }
2486 case $ac_cv_build in
2487 *-*-*) ;;
2488 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
2489 esac
2490 build=$ac_cv_build
2491 ac_save_IFS=$IFS; IFS='-'
2492 set x $ac_cv_build
2493 shift
2494 build_cpu=$1
2495 build_vendor=$2
2496 shift; shift
2497 # Remember, the first character of IFS is used to create $*,
2498 # except with old shells:
2499 build_os=$*
2500 IFS=$ac_save_IFS
2501 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
2502
2503
2504 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2505 $as_echo_n "checking host system type... " >&6; }
2506 if test "${ac_cv_host+set}" = set; then :
2507 $as_echo_n "(cached) " >&6
2508 else
2509 if test "x$host_alias" = x; then
2510 ac_cv_host=$ac_cv_build
2511 else
2512 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2513 as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
2514 fi
2515
2516 fi
2517 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2518 $as_echo "$ac_cv_host" >&6; }
2519 case $ac_cv_host in
2520 *-*-*) ;;
2521 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
2522 esac
2523 host=$ac_cv_host
2524 ac_save_IFS=$IFS; IFS='-'
2525 set x $ac_cv_host
2526 shift
2527 host_cpu=$1
2528 host_vendor=$2
2529 shift; shift
2530 # Remember, the first character of IFS is used to create $*,
2531 # except with old shells:
2532 host_os=$*
2533 IFS=$ac_save_IFS
2534 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
2535
2536
2537 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
2538 $as_echo_n "checking target system type... " >&6; }
2539 if test "${ac_cv_target+set}" = set; then :
2540 $as_echo_n "(cached) " >&6
2541 else
2542 if test "x$target_alias" = x; then
2543 ac_cv_target=$ac_cv_host
2544 else
2545 ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
2546 as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
2547 fi
2548
2549 fi
2550 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
2551 $as_echo "$ac_cv_target" >&6; }
2552 case $ac_cv_target in
2553 *-*-*) ;;
2554 *) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
2555 esac
2556 target=$ac_cv_target
2557 ac_save_IFS=$IFS; IFS='-'
2558 set x $ac_cv_target
2559 shift
2560 target_cpu=$1
2561 target_vendor=$2
2562 shift; shift
2563 # Remember, the first character of IFS is used to create $*,
2564 # except with old shells:
2565 target_os=$*
2566 IFS=$ac_save_IFS
2567 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
2568
2569
2570 # The aliases save the names the user supplied, while $host etc.
2571 # will get canonicalized.
2572 test -n "$target_alias" &&
2573 test "$program_prefix$program_suffix$program_transform_name" = \
2574 NONENONEs,x,x, &&
2575 program_prefix=${target_alias}-
2576
2577 test "$program_prefix" != NONE &&
2578 program_transform_name="s&^&$program_prefix&;$program_transform_name"
2579 # Use a double $ so make ignores it.
2580 test "$program_suffix" != NONE &&
2581 program_transform_name="s&\$&$program_suffix&;$program_transform_name"
2582 # Double any \ or $.
2583 # By default was `s,x,x', remove it if useless.
2584 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
2585 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
2586
2587 ac_ext=c
2588 ac_cpp='$CPP $CPPFLAGS'
2589 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2590 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2591 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2592 if test -n "$ac_tool_prefix"; then
2593 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2594 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2595 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2596 $as_echo_n "checking for $ac_word... " >&6; }
2597 if test "${ac_cv_prog_CC+set}" = set; then :
2598 $as_echo_n "(cached) " >&6
2599 else
2600 if test -n "$CC"; then
2601 ac_cv_prog_CC="$CC" # Let the user override the test.
2602 else
2603 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2604 for as_dir in $PATH
2605 do
2606 IFS=$as_save_IFS
2607 test -z "$as_dir" && as_dir=.
2608 for ac_exec_ext in '' $ac_executable_extensions; do
2609 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2610 ac_cv_prog_CC="${ac_tool_prefix}gcc"
2611 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2612 break 2
2613 fi
2614 done
2615 done
2616 IFS=$as_save_IFS
2617
2618 fi
2619 fi
2620 CC=$ac_cv_prog_CC
2621 if test -n "$CC"; then
2622 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2623 $as_echo "$CC" >&6; }
2624 else
2625 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2626 $as_echo "no" >&6; }
2627 fi
2628
2629
2630 fi
2631 if test -z "$ac_cv_prog_CC"; then
2632 ac_ct_CC=$CC
2633 # Extract the first word of "gcc", so it can be a program name with args.
2634 set dummy gcc; ac_word=$2
2635 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2636 $as_echo_n "checking for $ac_word... " >&6; }
2637 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2638 $as_echo_n "(cached) " >&6
2639 else
2640 if test -n "$ac_ct_CC"; then
2641 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2642 else
2643 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2644 for as_dir in $PATH
2645 do
2646 IFS=$as_save_IFS
2647 test -z "$as_dir" && as_dir=.
2648 for ac_exec_ext in '' $ac_executable_extensions; do
2649 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2650 ac_cv_prog_ac_ct_CC="gcc"
2651 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2652 break 2
2653 fi
2654 done
2655 done
2656 IFS=$as_save_IFS
2657
2658 fi
2659 fi
2660 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2661 if test -n "$ac_ct_CC"; then
2662 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2663 $as_echo "$ac_ct_CC" >&6; }
2664 else
2665 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2666 $as_echo "no" >&6; }
2667 fi
2668
2669 if test "x$ac_ct_CC" = x; then
2670 CC=""
2671 else
2672 case $cross_compiling:$ac_tool_warned in
2673 yes:)
2674 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2675 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2676 ac_tool_warned=yes ;;
2677 esac
2678 CC=$ac_ct_CC
2679 fi
2680 else
2681 CC="$ac_cv_prog_CC"
2682 fi
2683
2684 if test -z "$CC"; then
2685 if test -n "$ac_tool_prefix"; then
2686 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2687 set dummy ${ac_tool_prefix}cc; ac_word=$2
2688 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2689 $as_echo_n "checking for $ac_word... " >&6; }
2690 if test "${ac_cv_prog_CC+set}" = set; then :
2691 $as_echo_n "(cached) " >&6
2692 else
2693 if test -n "$CC"; then
2694 ac_cv_prog_CC="$CC" # Let the user override the test.
2695 else
2696 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2697 for as_dir in $PATH
2698 do
2699 IFS=$as_save_IFS
2700 test -z "$as_dir" && as_dir=.
2701 for ac_exec_ext in '' $ac_executable_extensions; do
2702 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2703 ac_cv_prog_CC="${ac_tool_prefix}cc"
2704 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2705 break 2
2706 fi
2707 done
2708 done
2709 IFS=$as_save_IFS
2710
2711 fi
2712 fi
2713 CC=$ac_cv_prog_CC
2714 if test -n "$CC"; then
2715 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2716 $as_echo "$CC" >&6; }
2717 else
2718 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2719 $as_echo "no" >&6; }
2720 fi
2721
2722
2723 fi
2724 fi
2725 if test -z "$CC"; then
2726 # Extract the first word of "cc", so it can be a program name with args.
2727 set dummy cc; ac_word=$2
2728 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2729 $as_echo_n "checking for $ac_word... " >&6; }
2730 if test "${ac_cv_prog_CC+set}" = set; then :
2731 $as_echo_n "(cached) " >&6
2732 else
2733 if test -n "$CC"; then
2734 ac_cv_prog_CC="$CC" # Let the user override the test.
2735 else
2736 ac_prog_rejected=no
2737 as_save_IFS=$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 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2745 ac_prog_rejected=yes
2746 continue
2747 fi
2748 ac_cv_prog_CC="cc"
2749 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2750 break 2
2751 fi
2752 done
2753 done
2754 IFS=$as_save_IFS
2755
2756 if test $ac_prog_rejected = yes; then
2757 # We found a bogon in the path, so make sure we never use it.
2758 set dummy $ac_cv_prog_CC
2759 shift
2760 if test $# != 0; then
2761 # We chose a different compiler from the bogus one.
2762 # However, it has the same basename, so the bogon will be chosen
2763 # first if we set CC to just the basename; use the full file name.
2764 shift
2765 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2766 fi
2767 fi
2768 fi
2769 fi
2770 CC=$ac_cv_prog_CC
2771 if test -n "$CC"; then
2772 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2773 $as_echo "$CC" >&6; }
2774 else
2775 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2776 $as_echo "no" >&6; }
2777 fi
2778
2779
2780 fi
2781 if test -z "$CC"; then
2782 if test -n "$ac_tool_prefix"; then
2783 for ac_prog in cl.exe
2784 do
2785 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2786 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2787 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2788 $as_echo_n "checking for $ac_word... " >&6; }
2789 if test "${ac_cv_prog_CC+set}" = set; then :
2790 $as_echo_n "(cached) " >&6
2791 else
2792 if test -n "$CC"; then
2793 ac_cv_prog_CC="$CC" # Let the user override the test.
2794 else
2795 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2796 for as_dir in $PATH
2797 do
2798 IFS=$as_save_IFS
2799 test -z "$as_dir" && as_dir=.
2800 for ac_exec_ext in '' $ac_executable_extensions; do
2801 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2802 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2803 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2804 break 2
2805 fi
2806 done
2807 done
2808 IFS=$as_save_IFS
2809
2810 fi
2811 fi
2812 CC=$ac_cv_prog_CC
2813 if test -n "$CC"; then
2814 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2815 $as_echo "$CC" >&6; }
2816 else
2817 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2818 $as_echo "no" >&6; }
2819 fi
2820
2821
2822 test -n "$CC" && break
2823 done
2824 fi
2825 if test -z "$CC"; then
2826 ac_ct_CC=$CC
2827 for ac_prog in cl.exe
2828 do
2829 # Extract the first word of "$ac_prog", so it can be a program name with args.
2830 set dummy $ac_prog; ac_word=$2
2831 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2832 $as_echo_n "checking for $ac_word... " >&6; }
2833 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2834 $as_echo_n "(cached) " >&6
2835 else
2836 if test -n "$ac_ct_CC"; then
2837 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2838 else
2839 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2840 for as_dir in $PATH
2841 do
2842 IFS=$as_save_IFS
2843 test -z "$as_dir" && as_dir=.
2844 for ac_exec_ext in '' $ac_executable_extensions; do
2845 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2846 ac_cv_prog_ac_ct_CC="$ac_prog"
2847 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2848 break 2
2849 fi
2850 done
2851 done
2852 IFS=$as_save_IFS
2853
2854 fi
2855 fi
2856 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2857 if test -n "$ac_ct_CC"; then
2858 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2859 $as_echo "$ac_ct_CC" >&6; }
2860 else
2861 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2862 $as_echo "no" >&6; }
2863 fi
2864
2865
2866 test -n "$ac_ct_CC" && break
2867 done
2868
2869 if test "x$ac_ct_CC" = x; then
2870 CC=""
2871 else
2872 case $cross_compiling:$ac_tool_warned in
2873 yes:)
2874 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2875 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2876 ac_tool_warned=yes ;;
2877 esac
2878 CC=$ac_ct_CC
2879 fi
2880 fi
2881
2882 fi
2883
2884
2885 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2886 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2887 as_fn_error "no acceptable C compiler found in \$PATH
2888 See \`config.log' for more details." "$LINENO" 5; }
2889
2890 # Provide some information about the compiler.
2891 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2892 set X $ac_compile
2893 ac_compiler=$2
2894 for ac_option in --version -v -V -qversion; do
2895 { { ac_try="$ac_compiler $ac_option >&5"
2896 case "(($ac_try" in
2897 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2898 *) ac_try_echo=$ac_try;;
2899 esac
2900 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2901 $as_echo "$ac_try_echo"; } >&5
2902 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2903 ac_status=$?
2904 if test -s conftest.err; then
2905 sed '10a\
2906 ... rest of stderr output deleted ...
2907 10q' conftest.err >conftest.er1
2908 cat conftest.er1 >&5
2909 rm -f conftest.er1 conftest.err
2910 fi
2911 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2912 test $ac_status = 0; }
2913 done
2914
2915 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2916 /* end confdefs.h. */
2917
2918 int
2919 main ()
2920 {
2921
2922 ;
2923 return 0;
2924 }
2925 _ACEOF
2926 ac_clean_files_save=$ac_clean_files
2927 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
2928 # Try to create an executable without -o first, disregard a.out.
2929 # It will help us diagnose broken compilers, and finding out an intuition
2930 # of exeext.
2931 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
2932 $as_echo_n "checking for C compiler default output file name... " >&6; }
2933 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2934
2935 # The possible output files:
2936 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2937
2938 ac_rmfiles=
2939 for ac_file in $ac_files
2940 do
2941 case $ac_file in
2942 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2943 * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2944 esac
2945 done
2946 rm -f $ac_rmfiles
2947
2948 if { { ac_try="$ac_link_default"
2949 case "(($ac_try" in
2950 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2951 *) ac_try_echo=$ac_try;;
2952 esac
2953 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2954 $as_echo "$ac_try_echo"; } >&5
2955 (eval "$ac_link_default") 2>&5
2956 ac_status=$?
2957 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2958 test $ac_status = 0; }; then :
2959 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2960 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2961 # in a Makefile. We should not override ac_cv_exeext if it was cached,
2962 # so that the user can short-circuit this test for compilers unknown to
2963 # Autoconf.
2964 for ac_file in $ac_files ''
2965 do
2966 test -f "$ac_file" || continue
2967 case $ac_file in
2968 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
2969 ;;
2970 [ab].out )
2971 # We found the default executable, but exeext='' is most
2972 # certainly right.
2973 break;;
2974 *.* )
2975 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2976 then :; else
2977 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2978 fi
2979 # We set ac_cv_exeext here because the later test for it is not
2980 # safe: cross compilers may not add the suffix if given an `-o'
2981 # argument, so we may need to know it at that point already.
2982 # Even if this section looks crufty: it has the advantage of
2983 # actually working.
2984 break;;
2985 * )
2986 break;;
2987 esac
2988 done
2989 test "$ac_cv_exeext" = no && ac_cv_exeext=
2990
2991 else
2992 ac_file=''
2993 fi
2994 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
2995 $as_echo "$ac_file" >&6; }
2996 if test -z "$ac_file"; then :
2997 $as_echo "$as_me: failed program was:" >&5
2998 sed 's/^/| /' conftest.$ac_ext >&5
2999
3000 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3001 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3002 { as_fn_set_status 77
3003 as_fn_error "C compiler cannot create executables
3004 See \`config.log' for more details." "$LINENO" 5; }; }
3005 fi
3006 ac_exeext=$ac_cv_exeext
3007
3008 # Check that the compiler produces executables we can run. If not, either
3009 # the compiler is broken, or we cross compile.
3010 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3011 $as_echo_n "checking whether the C compiler works... " >&6; }
3012 # If not cross compiling, check that we can run a simple program.
3013 if test "$cross_compiling" != yes; then
3014 if { ac_try='./$ac_file'
3015 { { case "(($ac_try" in
3016 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3017 *) ac_try_echo=$ac_try;;
3018 esac
3019 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3020 $as_echo "$ac_try_echo"; } >&5
3021 (eval "$ac_try") 2>&5
3022 ac_status=$?
3023 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3024 test $ac_status = 0; }; }; then
3025 cross_compiling=no
3026 else
3027 if test "$cross_compiling" = maybe; then
3028 cross_compiling=yes
3029 else
3030 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3031 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3032 as_fn_error "cannot run C compiled programs.
3033 If you meant to cross compile, use \`--host'.
3034 See \`config.log' for more details." "$LINENO" 5; }
3035 fi
3036 fi
3037 fi
3038 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3039 $as_echo "yes" >&6; }
3040
3041 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
3042 ac_clean_files=$ac_clean_files_save
3043 # Check that the compiler produces executables we can run. If not, either
3044 # the compiler is broken, or we cross compile.
3045 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3046 $as_echo_n "checking whether we are cross compiling... " >&6; }
3047 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3048 $as_echo "$cross_compiling" >&6; }
3049
3050 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3051 $as_echo_n "checking for suffix of executables... " >&6; }
3052 if { { ac_try="$ac_link"
3053 case "(($ac_try" in
3054 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3055 *) ac_try_echo=$ac_try;;
3056 esac
3057 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3058 $as_echo "$ac_try_echo"; } >&5
3059 (eval "$ac_link") 2>&5
3060 ac_status=$?
3061 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3062 test $ac_status = 0; }; then :
3063 # If both `conftest.exe' and `conftest' are `present' (well, observable)
3064 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
3065 # work properly (i.e., refer to `conftest.exe'), while it won't with
3066 # `rm'.
3067 for ac_file in conftest.exe conftest conftest.*; do
3068 test -f "$ac_file" || continue
3069 case $ac_file in
3070 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3071 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3072 break;;
3073 * ) break;;
3074 esac
3075 done
3076 else
3077 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3078 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3079 as_fn_error "cannot compute suffix of executables: cannot compile and link
3080 See \`config.log' for more details." "$LINENO" 5; }
3081 fi
3082 rm -f conftest$ac_cv_exeext
3083 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3084 $as_echo "$ac_cv_exeext" >&6; }
3085
3086 rm -f conftest.$ac_ext
3087 EXEEXT=$ac_cv_exeext
3088 ac_exeext=$EXEEXT
3089 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3090 $as_echo_n "checking for suffix of object files... " >&6; }
3091 if test "${ac_cv_objext+set}" = set; then :
3092 $as_echo_n "(cached) " >&6
3093 else
3094 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3095 /* end confdefs.h. */
3096
3097 int
3098 main ()
3099 {
3100
3101 ;
3102 return 0;
3103 }
3104 _ACEOF
3105 rm -f conftest.o conftest.obj
3106 if { { ac_try="$ac_compile"
3107 case "(($ac_try" in
3108 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3109 *) ac_try_echo=$ac_try;;
3110 esac
3111 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3112 $as_echo "$ac_try_echo"; } >&5
3113 (eval "$ac_compile") 2>&5
3114 ac_status=$?
3115 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3116 test $ac_status = 0; }; then :
3117 for ac_file in conftest.o conftest.obj conftest.*; do
3118 test -f "$ac_file" || continue;
3119 case $ac_file in
3120 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3121 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3122 break;;
3123 esac
3124 done
3125 else
3126 $as_echo "$as_me: failed program was:" >&5
3127 sed 's/^/| /' conftest.$ac_ext >&5
3128
3129 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3130 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3131 as_fn_error "cannot compute suffix of object files: cannot compile
3132 See \`config.log' for more details." "$LINENO" 5; }
3133 fi
3134 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3135 fi
3136 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3137 $as_echo "$ac_cv_objext" >&6; }
3138 OBJEXT=$ac_cv_objext
3139 ac_objext=$OBJEXT
3140 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3141 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3142 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
3143 $as_echo_n "(cached) " >&6
3144 else
3145 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3146 /* end confdefs.h. */
3147
3148 int
3149 main ()
3150 {
3151 #ifndef __GNUC__
3152 choke me
3153 #endif
3154
3155 ;
3156 return 0;
3157 }
3158 _ACEOF
3159 if ac_fn_c_try_compile "$LINENO"; then :
3160 ac_compiler_gnu=yes
3161 else
3162 ac_compiler_gnu=no
3163 fi
3164 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3165 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3166
3167 fi
3168 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3169 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3170 if test $ac_compiler_gnu = yes; then
3171 GCC=yes
3172 else
3173 GCC=
3174 fi
3175 ac_test_CFLAGS=${CFLAGS+set}
3176 ac_save_CFLAGS=$CFLAGS
3177 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3178 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3179 if test "${ac_cv_prog_cc_g+set}" = set; then :
3180 $as_echo_n "(cached) " >&6
3181 else
3182 ac_save_c_werror_flag=$ac_c_werror_flag
3183 ac_c_werror_flag=yes
3184 ac_cv_prog_cc_g=no
3185 CFLAGS="-g"
3186 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3187 /* end confdefs.h. */
3188
3189 int
3190 main ()
3191 {
3192
3193 ;
3194 return 0;
3195 }
3196 _ACEOF
3197 if ac_fn_c_try_compile "$LINENO"; then :
3198 ac_cv_prog_cc_g=yes
3199 else
3200 CFLAGS=""
3201 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3202 /* end confdefs.h. */
3203
3204 int
3205 main ()
3206 {
3207
3208 ;
3209 return 0;
3210 }
3211 _ACEOF
3212 if ac_fn_c_try_compile "$LINENO"; then :
3213
3214 else
3215 ac_c_werror_flag=$ac_save_c_werror_flag
3216 CFLAGS="-g"
3217 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3218 /* end confdefs.h. */
3219
3220 int
3221 main ()
3222 {
3223
3224 ;
3225 return 0;
3226 }
3227 _ACEOF
3228 if ac_fn_c_try_compile "$LINENO"; then :
3229 ac_cv_prog_cc_g=yes
3230 fi
3231 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3232 fi
3233 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3234 fi
3235 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3236 ac_c_werror_flag=$ac_save_c_werror_flag
3237 fi
3238 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3239 $as_echo "$ac_cv_prog_cc_g" >&6; }
3240 if test "$ac_test_CFLAGS" = set; then
3241 CFLAGS=$ac_save_CFLAGS
3242 elif test $ac_cv_prog_cc_g = yes; then
3243 if test "$GCC" = yes; then
3244 CFLAGS="-g -O2"
3245 else
3246 CFLAGS="-g"
3247 fi
3248 else
3249 if test "$GCC" = yes; then
3250 CFLAGS="-O2"
3251 else
3252 CFLAGS=
3253 fi
3254 fi
3255 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3256 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3257 if test "${ac_cv_prog_cc_c89+set}" = set; then :
3258 $as_echo_n "(cached) " >&6
3259 else
3260 ac_cv_prog_cc_c89=no
3261 ac_save_CC=$CC
3262 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3263 /* end confdefs.h. */
3264 #include <stdarg.h>
3265 #include <stdio.h>
3266 #include <sys/types.h>
3267 #include <sys/stat.h>
3268 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
3269 struct buf { int x; };
3270 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3271 static char *e (p, i)
3272 char **p;
3273 int i;
3274 {
3275 return p[i];
3276 }
3277 static char *f (char * (*g) (char **, int), char **p, ...)
3278 {
3279 char *s;
3280 va_list v;
3281 va_start (v,p);
3282 s = g (p, va_arg (v,int));
3283 va_end (v);
3284 return s;
3285 }
3286
3287 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
3288 function prototypes and stuff, but not '\xHH' hex character constants.
3289 These don't provoke an error unfortunately, instead are silently treated
3290 as 'x'. The following induces an error, until -std is added to get
3291 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
3292 array size at least. It's necessary to write '\x00'==0 to get something
3293 that's true only with -std. */
3294 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3295
3296 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3297 inside strings and character constants. */
3298 #define FOO(x) 'x'
3299 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3300
3301 int test (int i, double x);
3302 struct s1 {int (*f) (int a);};
3303 struct s2 {int (*f) (double a);};
3304 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3305 int argc;
3306 char **argv;
3307 int
3308 main ()
3309 {
3310 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
3311 ;
3312 return 0;
3313 }
3314 _ACEOF
3315 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3316 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3317 do
3318 CC="$ac_save_CC $ac_arg"
3319 if ac_fn_c_try_compile "$LINENO"; then :
3320 ac_cv_prog_cc_c89=$ac_arg
3321 fi
3322 rm -f core conftest.err conftest.$ac_objext
3323 test "x$ac_cv_prog_cc_c89" != "xno" && break
3324 done
3325 rm -f conftest.$ac_ext
3326 CC=$ac_save_CC
3327
3328 fi
3329 # AC_CACHE_VAL
3330 case "x$ac_cv_prog_cc_c89" in
3331 x)
3332 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3333 $as_echo "none needed" >&6; } ;;
3334 xno)
3335 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3336 $as_echo "unsupported" >&6; } ;;
3337 *)
3338 CC="$CC $ac_cv_prog_cc_c89"
3339 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3340 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3341 esac
3342 if test "x$ac_cv_prog_cc_c89" != xno; then :
3343
3344 fi
3345
3346 ac_ext=c
3347 ac_cpp='$CPP $CPPFLAGS'
3348 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3349 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3350 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3351
3352 # Find a good install program. We prefer a C program (faster),
3353 # so one script is as good as another. But avoid the broken or
3354 # incompatible versions:
3355 # SysV /etc/install, /usr/sbin/install
3356 # SunOS /usr/etc/install
3357 # IRIX /sbin/install
3358 # AIX /bin/install
3359 # AmigaOS /C/install, which installs bootblocks on floppy discs
3360 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
3361 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
3362 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
3363 # OS/2's system install, which has a completely different semantic
3364 # ./install, which can be erroneously created by make from ./install.sh.
3365 # Reject install programs that cannot install multiple files.
3366 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
3367 $as_echo_n "checking for a BSD-compatible install... " >&6; }
3368 if test -z "$INSTALL"; then
3369 if test "${ac_cv_path_install+set}" = set; then :
3370 $as_echo_n "(cached) " >&6
3371 else
3372 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3373 for as_dir in $PATH
3374 do
3375 IFS=$as_save_IFS
3376 test -z "$as_dir" && as_dir=.
3377 # Account for people who put trailing slashes in PATH elements.
3378 case $as_dir/ in #((
3379 ./ | .// | /[cC]/* | \
3380 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
3381 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
3382 /usr/ucb/* ) ;;
3383 *)
3384 # OSF1 and SCO ODT 3.0 have their own names for install.
3385 # Don't use installbsd from OSF since it installs stuff as root
3386 # by default.
3387 for ac_prog in ginstall scoinst install; do
3388 for ac_exec_ext in '' $ac_executable_extensions; do
3389 if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
3390 if test $ac_prog = install &&
3391 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3392 # AIX install. It has an incompatible calling convention.
3393 :
3394 elif test $ac_prog = install &&
3395 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3396 # program-specific install script used by HP pwplus--don't use.
3397 :
3398 else
3399 rm -rf conftest.one conftest.two conftest.dir
3400 echo one > conftest.one
3401 echo two > conftest.two
3402 mkdir conftest.dir
3403 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
3404 test -s conftest.one && test -s conftest.two &&
3405 test -s conftest.dir/conftest.one &&
3406 test -s conftest.dir/conftest.two
3407 then
3408 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
3409 break 3
3410 fi
3411 fi
3412 fi
3413 done
3414 done
3415 ;;
3416 esac
3417
3418 done
3419 IFS=$as_save_IFS
3420
3421 rm -rf conftest.one conftest.two conftest.dir
3422
3423 fi
3424 if test "${ac_cv_path_install+set}" = set; then
3425 INSTALL=$ac_cv_path_install
3426 else
3427 # As a last resort, use the slow shell script. Don't cache a
3428 # value for INSTALL within a source directory, because that will
3429 # break other packages using the cache if that directory is
3430 # removed, or if the value is a relative name.
3431 INSTALL=$ac_install_sh
3432 fi
3433 fi
3434 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
3435 $as_echo "$INSTALL" >&6; }
3436
3437 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
3438 # It thinks the first close brace ends the variable substitution.
3439 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
3440
3441 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
3442
3443 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
3444
3445
3446 # Put a plausible default for CC_FOR_BUILD in Makefile.
3447 if test "x$cross_compiling" = "xno"; then
3448 CC_FOR_BUILD='$(CC)'
3449 else
3450 CC_FOR_BUILD=gcc
3451 fi
3452
3453
3454
3455
3456 AR=${AR-ar}
3457
3458 if test -n "$ac_tool_prefix"; then
3459 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
3460 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
3461 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3462 $as_echo_n "checking for $ac_word... " >&6; }
3463 if test "${ac_cv_prog_RANLIB+set}" = set; then :
3464 $as_echo_n "(cached) " >&6
3465 else
3466 if test -n "$RANLIB"; then
3467 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
3468 else
3469 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3470 for as_dir in $PATH
3471 do
3472 IFS=$as_save_IFS
3473 test -z "$as_dir" && as_dir=.
3474 for ac_exec_ext in '' $ac_executable_extensions; do
3475 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3476 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
3477 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3478 break 2
3479 fi
3480 done
3481 done
3482 IFS=$as_save_IFS
3483
3484 fi
3485 fi
3486 RANLIB=$ac_cv_prog_RANLIB
3487 if test -n "$RANLIB"; then
3488 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
3489 $as_echo "$RANLIB" >&6; }
3490 else
3491 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3492 $as_echo "no" >&6; }
3493 fi
3494
3495
3496 fi
3497 if test -z "$ac_cv_prog_RANLIB"; then
3498 ac_ct_RANLIB=$RANLIB
3499 # Extract the first word of "ranlib", so it can be a program name with args.
3500 set dummy ranlib; ac_word=$2
3501 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3502 $as_echo_n "checking for $ac_word... " >&6; }
3503 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
3504 $as_echo_n "(cached) " >&6
3505 else
3506 if test -n "$ac_ct_RANLIB"; then
3507 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
3508 else
3509 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3510 for as_dir in $PATH
3511 do
3512 IFS=$as_save_IFS
3513 test -z "$as_dir" && as_dir=.
3514 for ac_exec_ext in '' $ac_executable_extensions; do
3515 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3516 ac_cv_prog_ac_ct_RANLIB="ranlib"
3517 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3518 break 2
3519 fi
3520 done
3521 done
3522 IFS=$as_save_IFS
3523
3524 fi
3525 fi
3526 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
3527 if test -n "$ac_ct_RANLIB"; then
3528 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
3529 $as_echo "$ac_ct_RANLIB" >&6; }
3530 else
3531 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3532 $as_echo "no" >&6; }
3533 fi
3534
3535 if test "x$ac_ct_RANLIB" = x; then
3536 RANLIB=":"
3537 else
3538 case $cross_compiling:$ac_tool_warned in
3539 yes:)
3540 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3541 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3542 ac_tool_warned=yes ;;
3543 esac
3544 RANLIB=$ac_ct_RANLIB
3545 fi
3546 else
3547 RANLIB="$ac_cv_prog_RANLIB"
3548 fi
3549
3550
3551 ALL_LINGUAS=
3552 # If we haven't got the data from the intl directory,
3553 # assume NLS is disabled.
3554 USE_NLS=no
3555 LIBINTL=
3556 LIBINTL_DEP=
3557 INCINTL=
3558 XGETTEXT=
3559 GMSGFMT=
3560 POSUB=
3561
3562 if test -f ../../intl/config.intl; then
3563 . ../../intl/config.intl
3564 fi
3565 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
3566 $as_echo_n "checking whether NLS is requested... " >&6; }
3567 if test x"$USE_NLS" != xyes; then
3568 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3569 $as_echo "no" >&6; }
3570 else
3571 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3572 $as_echo "yes" >&6; }
3573
3574 $as_echo "#define ENABLE_NLS 1" >>confdefs.h
3575
3576
3577 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catalogs to be installed" >&5
3578 $as_echo_n "checking for catalogs to be installed... " >&6; }
3579 # Look for .po and .gmo files in the source directory.
3580 CATALOGS=
3581 XLINGUAS=
3582 for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
3583 # If there aren't any .gmo files the shell will give us the
3584 # literal string "../path/to/srcdir/po/*.gmo" which has to be
3585 # weeded out.
3586 case "$cat" in *\**)
3587 continue;;
3588 esac
3589 # The quadruple backslash is collapsed to a double backslash
3590 # by the backticks, then collapsed again by the double quotes,
3591 # leaving us with one backslash in the sed expression (right
3592 # before the dot that mustn't act as a wildcard).
3593 cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
3594 lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
3595 # The user is allowed to set LINGUAS to a list of languages to
3596 # install catalogs for. If it's empty that means "all of them."
3597 if test "x$LINGUAS" = x; then
3598 CATALOGS="$CATALOGS $cat"
3599 XLINGUAS="$XLINGUAS $lang"
3600 else
3601 case "$LINGUAS" in *$lang*)
3602 CATALOGS="$CATALOGS $cat"
3603 XLINGUAS="$XLINGUAS $lang"
3604 ;;
3605 esac
3606 fi
3607 done
3608 LINGUAS="$XLINGUAS"
3609 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINGUAS" >&5
3610 $as_echo "$LINGUAS" >&6; }
3611
3612
3613 DATADIRNAME=share
3614
3615 INSTOBJEXT=.mo
3616
3617 GENCAT=gencat
3618
3619 CATOBJEXT=.gmo
3620
3621 fi
3622
3623 # Check for common headers.
3624 # FIXME: Seems to me this can cause problems for i386-windows hosts.
3625 # At one point there were hardcoded AC_DEFINE's if ${host} = i386-*-windows*.
3626
3627 ac_ext=c
3628 ac_cpp='$CPP $CPPFLAGS'
3629 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3630 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3631 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3632 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3633 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3634 # On Suns, sometimes $CPP names a directory.
3635 if test -n "$CPP" && test -d "$CPP"; then
3636 CPP=
3637 fi
3638 if test -z "$CPP"; then
3639 if test "${ac_cv_prog_CPP+set}" = set; then :
3640 $as_echo_n "(cached) " >&6
3641 else
3642 # Double quotes because CPP needs to be expanded
3643 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3644 do
3645 ac_preproc_ok=false
3646 for ac_c_preproc_warn_flag in '' yes
3647 do
3648 # Use a header file that comes with gcc, so configuring glibc
3649 # with a fresh cross-compiler works.
3650 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3651 # <limits.h> exists even on freestanding compilers.
3652 # On the NeXT, cc -E runs the code through the compiler's parser,
3653 # not just through cpp. "Syntax error" is here to catch this case.
3654 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3655 /* end confdefs.h. */
3656 #ifdef __STDC__
3657 # include <limits.h>
3658 #else
3659 # include <assert.h>
3660 #endif
3661 Syntax error
3662 _ACEOF
3663 if ac_fn_c_try_cpp "$LINENO"; then :
3664
3665 else
3666 # Broken: fails on valid input.
3667 continue
3668 fi
3669 rm -f conftest.err conftest.$ac_ext
3670
3671 # OK, works on sane cases. Now check whether nonexistent headers
3672 # can be detected and how.
3673 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3674 /* end confdefs.h. */
3675 #include <ac_nonexistent.h>
3676 _ACEOF
3677 if ac_fn_c_try_cpp "$LINENO"; then :
3678 # Broken: success on invalid input.
3679 continue
3680 else
3681 # Passes both tests.
3682 ac_preproc_ok=:
3683 break
3684 fi
3685 rm -f conftest.err conftest.$ac_ext
3686
3687 done
3688 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3689 rm -f conftest.err conftest.$ac_ext
3690 if $ac_preproc_ok; then :
3691 break
3692 fi
3693
3694 done
3695 ac_cv_prog_CPP=$CPP
3696
3697 fi
3698 CPP=$ac_cv_prog_CPP
3699 else
3700 ac_cv_prog_CPP=$CPP
3701 fi
3702 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3703 $as_echo "$CPP" >&6; }
3704 ac_preproc_ok=false
3705 for ac_c_preproc_warn_flag in '' yes
3706 do
3707 # Use a header file that comes with gcc, so configuring glibc
3708 # with a fresh cross-compiler works.
3709 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3710 # <limits.h> exists even on freestanding compilers.
3711 # On the NeXT, cc -E runs the code through the compiler's parser,
3712 # not just through cpp. "Syntax error" is here to catch this case.
3713 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3714 /* end confdefs.h. */
3715 #ifdef __STDC__
3716 # include <limits.h>
3717 #else
3718 # include <assert.h>
3719 #endif
3720 Syntax error
3721 _ACEOF
3722 if ac_fn_c_try_cpp "$LINENO"; then :
3723
3724 else
3725 # Broken: fails on valid input.
3726 continue
3727 fi
3728 rm -f conftest.err conftest.$ac_ext
3729
3730 # OK, works on sane cases. Now check whether nonexistent headers
3731 # can be detected and how.
3732 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3733 /* end confdefs.h. */
3734 #include <ac_nonexistent.h>
3735 _ACEOF
3736 if ac_fn_c_try_cpp "$LINENO"; then :
3737 # Broken: success on invalid input.
3738 continue
3739 else
3740 # Passes both tests.
3741 ac_preproc_ok=:
3742 break
3743 fi
3744 rm -f conftest.err conftest.$ac_ext
3745
3746 done
3747 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3748 rm -f conftest.err conftest.$ac_ext
3749 if $ac_preproc_ok; then :
3750
3751 else
3752 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3753 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3754 as_fn_error "C preprocessor \"$CPP\" fails sanity check
3755 See \`config.log' for more details." "$LINENO" 5; }
3756 fi
3757
3758 ac_ext=c
3759 ac_cpp='$CPP $CPPFLAGS'
3760 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3761 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3762 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3763
3764
3765 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3766 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3767 if test "${ac_cv_path_GREP+set}" = set; then :
3768 $as_echo_n "(cached) " >&6
3769 else
3770 if test -z "$GREP"; then
3771 ac_path_GREP_found=false
3772 # Loop through the user's path and test for each of PROGNAME-LIST
3773 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3774 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3775 do
3776 IFS=$as_save_IFS
3777 test -z "$as_dir" && as_dir=.
3778 for ac_prog in grep ggrep; do
3779 for ac_exec_ext in '' $ac_executable_extensions; do
3780 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3781 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
3782 # Check for GNU ac_path_GREP and select it if it is found.
3783 # Check for GNU $ac_path_GREP
3784 case `"$ac_path_GREP" --version 2>&1` in
3785 *GNU*)
3786 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3787 *)
3788 ac_count=0
3789 $as_echo_n 0123456789 >"conftest.in"
3790 while :
3791 do
3792 cat "conftest.in" "conftest.in" >"conftest.tmp"
3793 mv "conftest.tmp" "conftest.in"
3794 cp "conftest.in" "conftest.nl"
3795 $as_echo 'GREP' >> "conftest.nl"
3796 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3797 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3798 as_fn_arith $ac_count + 1 && ac_count=$as_val
3799 if test $ac_count -gt ${ac_path_GREP_max-0}; then
3800 # Best one so far, save it but keep looking for a better one
3801 ac_cv_path_GREP="$ac_path_GREP"
3802 ac_path_GREP_max=$ac_count
3803 fi
3804 # 10*(2^10) chars as input seems more than enough
3805 test $ac_count -gt 10 && break
3806 done
3807 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3808 esac
3809
3810 $ac_path_GREP_found && break 3
3811 done
3812 done
3813 done
3814 IFS=$as_save_IFS
3815 if test -z "$ac_cv_path_GREP"; then
3816 as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3817 fi
3818 else
3819 ac_cv_path_GREP=$GREP
3820 fi
3821
3822 fi
3823 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3824 $as_echo "$ac_cv_path_GREP" >&6; }
3825 GREP="$ac_cv_path_GREP"
3826
3827
3828 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
3829 $as_echo_n "checking for egrep... " >&6; }
3830 if test "${ac_cv_path_EGREP+set}" = set; then :
3831 $as_echo_n "(cached) " >&6
3832 else
3833 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3834 then ac_cv_path_EGREP="$GREP -E"
3835 else
3836 if test -z "$EGREP"; then
3837 ac_path_EGREP_found=false
3838 # Loop through the user's path and test for each of PROGNAME-LIST
3839 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3840 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3841 do
3842 IFS=$as_save_IFS
3843 test -z "$as_dir" && as_dir=.
3844 for ac_prog in egrep; do
3845 for ac_exec_ext in '' $ac_executable_extensions; do
3846 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3847 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
3848 # Check for GNU ac_path_EGREP and select it if it is found.
3849 # Check for GNU $ac_path_EGREP
3850 case `"$ac_path_EGREP" --version 2>&1` in
3851 *GNU*)
3852 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3853 *)
3854 ac_count=0
3855 $as_echo_n 0123456789 >"conftest.in"
3856 while :
3857 do
3858 cat "conftest.in" "conftest.in" >"conftest.tmp"
3859 mv "conftest.tmp" "conftest.in"
3860 cp "conftest.in" "conftest.nl"
3861 $as_echo 'EGREP' >> "conftest.nl"
3862 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3863 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3864 as_fn_arith $ac_count + 1 && ac_count=$as_val
3865 if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3866 # Best one so far, save it but keep looking for a better one
3867 ac_cv_path_EGREP="$ac_path_EGREP"
3868 ac_path_EGREP_max=$ac_count
3869 fi
3870 # 10*(2^10) chars as input seems more than enough
3871 test $ac_count -gt 10 && break
3872 done
3873 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3874 esac
3875
3876 $ac_path_EGREP_found && break 3
3877 done
3878 done
3879 done
3880 IFS=$as_save_IFS
3881 if test -z "$ac_cv_path_EGREP"; then
3882 as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3883 fi
3884 else
3885 ac_cv_path_EGREP=$EGREP
3886 fi
3887
3888 fi
3889 fi
3890 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
3891 $as_echo "$ac_cv_path_EGREP" >&6; }
3892 EGREP="$ac_cv_path_EGREP"
3893
3894
3895 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
3896 $as_echo_n "checking for ANSI C header files... " >&6; }
3897 if test "${ac_cv_header_stdc+set}" = set; then :
3898 $as_echo_n "(cached) " >&6
3899 else
3900 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3901 /* end confdefs.h. */
3902 #include <stdlib.h>
3903 #include <stdarg.h>
3904 #include <string.h>
3905 #include <float.h>
3906
3907 int
3908 main ()
3909 {
3910
3911 ;
3912 return 0;
3913 }
3914 _ACEOF
3915 if ac_fn_c_try_compile "$LINENO"; then :
3916 ac_cv_header_stdc=yes
3917 else
3918 ac_cv_header_stdc=no
3919 fi
3920 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3921
3922 if test $ac_cv_header_stdc = yes; then
3923 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3924 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3925 /* end confdefs.h. */
3926 #include <string.h>
3927
3928 _ACEOF
3929 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3930 $EGREP "memchr" >/dev/null 2>&1; then :
3931
3932 else
3933 ac_cv_header_stdc=no
3934 fi
3935 rm -f conftest*
3936
3937 fi
3938
3939 if test $ac_cv_header_stdc = yes; then
3940 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3941 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3942 /* end confdefs.h. */
3943 #include <stdlib.h>
3944
3945 _ACEOF
3946 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3947 $EGREP "free" >/dev/null 2>&1; then :
3948
3949 else
3950 ac_cv_header_stdc=no
3951 fi
3952 rm -f conftest*
3953
3954 fi
3955
3956 if test $ac_cv_header_stdc = yes; then
3957 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3958 if test "$cross_compiling" = yes; then :
3959 :
3960 else
3961 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3962 /* end confdefs.h. */
3963 #include <ctype.h>
3964 #include <stdlib.h>
3965 #if ((' ' & 0x0FF) == 0x020)
3966 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3967 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3968 #else
3969 # define ISLOWER(c) \
3970 (('a' <= (c) && (c) <= 'i') \
3971 || ('j' <= (c) && (c) <= 'r') \
3972 || ('s' <= (c) && (c) <= 'z'))
3973 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3974 #endif
3975
3976 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3977 int
3978 main ()
3979 {
3980 int i;
3981 for (i = 0; i < 256; i++)
3982 if (XOR (islower (i), ISLOWER (i))
3983 || toupper (i) != TOUPPER (i))
3984 return 2;
3985 return 0;
3986 }
3987 _ACEOF
3988 if ac_fn_c_try_run "$LINENO"; then :
3989
3990 else
3991 ac_cv_header_stdc=no
3992 fi
3993 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3994 conftest.$ac_objext conftest.beam conftest.$ac_ext
3995 fi
3996
3997 fi
3998 fi
3999 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
4000 $as_echo "$ac_cv_header_stdc" >&6; }
4001 if test $ac_cv_header_stdc = yes; then
4002
4003 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
4004
4005 fi
4006
4007 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
4008 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4009 inttypes.h stdint.h unistd.h
4010 do :
4011 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4012 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
4013 "
4014 eval as_val=\$$as_ac_Header
4015 if test "x$as_val" = x""yes; then :
4016 cat >>confdefs.h <<_ACEOF
4017 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4018 _ACEOF
4019
4020 fi
4021
4022 done
4023
4024
4025 for ac_header in stdlib.h string.h strings.h unistd.h time.h
4026 do :
4027 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4028 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
4029 eval as_val=\$$as_ac_Header
4030 if test "x$as_val" = x""yes; then :
4031 cat >>confdefs.h <<_ACEOF
4032 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4033 _ACEOF
4034
4035 fi
4036
4037 done
4038
4039 for ac_header in sys/time.h sys/resource.h
4040 do :
4041 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4042 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
4043 eval as_val=\$$as_ac_Header
4044 if test "x$as_val" = x""yes; then :
4045 cat >>confdefs.h <<_ACEOF
4046 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4047 _ACEOF
4048
4049 fi
4050
4051 done
4052
4053 for ac_header in fcntl.h fpu_control.h
4054 do :
4055 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4056 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
4057 eval as_val=\$$as_ac_Header
4058 if test "x$as_val" = x""yes; then :
4059 cat >>confdefs.h <<_ACEOF
4060 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4061 _ACEOF
4062
4063 fi
4064
4065 done
4066
4067 for ac_header in dlfcn.h errno.h sys/stat.h
4068 do :
4069 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4070 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
4071 eval as_val=\$$as_ac_Header
4072 if test "x$as_val" = x""yes; then :
4073 cat >>confdefs.h <<_ACEOF
4074 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4075 _ACEOF
4076
4077 fi
4078
4079 done
4080
4081 for ac_func in getrusage time sigaction __setfpucw
4082 do :
4083 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
4084 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
4085 eval as_val=\$$as_ac_var
4086 if test "x$as_val" = x""yes; then :
4087 cat >>confdefs.h <<_ACEOF
4088 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
4089 _ACEOF
4090
4091 fi
4092 done
4093
4094
4095 # Check for socket libraries
4096 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for bind in -lsocket" >&5
4097 $as_echo_n "checking for bind in -lsocket... " >&6; }
4098 if test "${ac_cv_lib_socket_bind+set}" = set; then :
4099 $as_echo_n "(cached) " >&6
4100 else
4101 ac_check_lib_save_LIBS=$LIBS
4102 LIBS="-lsocket $LIBS"
4103 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4104 /* end confdefs.h. */
4105
4106 /* Override any GCC internal prototype to avoid an error.
4107 Use char because int might match the return type of a GCC
4108 builtin and then its argument prototype would still apply. */
4109 #ifdef __cplusplus
4110 extern "C"
4111 #endif
4112 char bind ();
4113 int
4114 main ()
4115 {
4116 return bind ();
4117 ;
4118 return 0;
4119 }
4120 _ACEOF
4121 if ac_fn_c_try_link "$LINENO"; then :
4122 ac_cv_lib_socket_bind=yes
4123 else
4124 ac_cv_lib_socket_bind=no
4125 fi
4126 rm -f core conftest.err conftest.$ac_objext \
4127 conftest$ac_exeext conftest.$ac_ext
4128 LIBS=$ac_check_lib_save_LIBS
4129 fi
4130 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_bind" >&5
4131 $as_echo "$ac_cv_lib_socket_bind" >&6; }
4132 if test "x$ac_cv_lib_socket_bind" = x""yes; then :
4133 cat >>confdefs.h <<_ACEOF
4134 #define HAVE_LIBSOCKET 1
4135 _ACEOF
4136
4137 LIBS="-lsocket $LIBS"
4138
4139 fi
4140
4141 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lnsl" >&5
4142 $as_echo_n "checking for gethostbyname in -lnsl... " >&6; }
4143 if test "${ac_cv_lib_nsl_gethostbyname+set}" = set; then :
4144 $as_echo_n "(cached) " >&6
4145 else
4146 ac_check_lib_save_LIBS=$LIBS
4147 LIBS="-lnsl $LIBS"
4148 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4149 /* end confdefs.h. */
4150
4151 /* Override any GCC internal prototype to avoid an error.
4152 Use char because int might match the return type of a GCC
4153 builtin and then its argument prototype would still apply. */
4154 #ifdef __cplusplus
4155 extern "C"
4156 #endif
4157 char gethostbyname ();
4158 int
4159 main ()
4160 {
4161 return gethostbyname ();
4162 ;
4163 return 0;
4164 }
4165 _ACEOF
4166 if ac_fn_c_try_link "$LINENO"; then :
4167 ac_cv_lib_nsl_gethostbyname=yes
4168 else
4169 ac_cv_lib_nsl_gethostbyname=no
4170 fi
4171 rm -f core conftest.err conftest.$ac_objext \
4172 conftest$ac_exeext conftest.$ac_ext
4173 LIBS=$ac_check_lib_save_LIBS
4174 fi
4175 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_gethostbyname" >&5
4176 $as_echo "$ac_cv_lib_nsl_gethostbyname" >&6; }
4177 if test "x$ac_cv_lib_nsl_gethostbyname" = x""yes; then :
4178 cat >>confdefs.h <<_ACEOF
4179 #define HAVE_LIBNSL 1
4180 _ACEOF
4181
4182 LIBS="-lnsl $LIBS"
4183
4184 fi
4185
4186
4187 # BFD conditionally uses zlib, so we must link it in if libbfd does, by
4188 # using the same condition.
4189
4190 # See if the user specified whether he wants zlib support or not.
4191
4192 # Check whether --with-zlib was given.
4193 if test "${with_zlib+set}" = set; then :
4194 withval=$with_zlib;
4195 else
4196 with_zlib=auto
4197 fi
4198
4199
4200 if test "$with_zlib" != "no"; then
4201 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing zlibVersion" >&5
4202 $as_echo_n "checking for library containing zlibVersion... " >&6; }
4203 if test "${ac_cv_search_zlibVersion+set}" = set; then :
4204 $as_echo_n "(cached) " >&6
4205 else
4206 ac_func_search_save_LIBS=$LIBS
4207 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4208 /* end confdefs.h. */
4209
4210 /* Override any GCC internal prototype to avoid an error.
4211 Use char because int might match the return type of a GCC
4212 builtin and then its argument prototype would still apply. */
4213 #ifdef __cplusplus
4214 extern "C"
4215 #endif
4216 char zlibVersion ();
4217 int
4218 main ()
4219 {
4220 return zlibVersion ();
4221 ;
4222 return 0;
4223 }
4224 _ACEOF
4225 for ac_lib in '' z; do
4226 if test -z "$ac_lib"; then
4227 ac_res="none required"
4228 else
4229 ac_res=-l$ac_lib
4230 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
4231 fi
4232 if ac_fn_c_try_link "$LINENO"; then :
4233 ac_cv_search_zlibVersion=$ac_res
4234 fi
4235 rm -f core conftest.err conftest.$ac_objext \
4236 conftest$ac_exeext
4237 if test "${ac_cv_search_zlibVersion+set}" = set; then :
4238 break
4239 fi
4240 done
4241 if test "${ac_cv_search_zlibVersion+set}" = set; then :
4242
4243 else
4244 ac_cv_search_zlibVersion=no
4245 fi
4246 rm conftest.$ac_ext
4247 LIBS=$ac_func_search_save_LIBS
4248 fi
4249 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_zlibVersion" >&5
4250 $as_echo "$ac_cv_search_zlibVersion" >&6; }
4251 ac_res=$ac_cv_search_zlibVersion
4252 if test "$ac_res" != no; then :
4253 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
4254 for ac_header in zlib.h
4255 do :
4256 ac_fn_c_check_header_mongrel "$LINENO" "zlib.h" "ac_cv_header_zlib_h" "$ac_includes_default"
4257 if test "x$ac_cv_header_zlib_h" = x""yes; then :
4258 cat >>confdefs.h <<_ACEOF
4259 #define HAVE_ZLIB_H 1
4260 _ACEOF
4261
4262 fi
4263
4264 done
4265
4266 fi
4267
4268 if test "$with_zlib" = "yes" -a "$ac_cv_header_zlib_h" != "yes"; then
4269 as_fn_error "zlib (libz) library was explicitly requested but not found" "$LINENO" 5
4270 fi
4271 fi
4272
4273
4274 . ${srcdir}/../../bfd/configure.host
4275
4276
4277
4278 USE_MAINTAINER_MODE=no
4279 # Check whether --enable-maintainer-mode was given.
4280 if test "${enable_maintainer_mode+set}" = set; then :
4281 enableval=$enable_maintainer_mode; case "${enableval}" in
4282 yes) MAINT="" USE_MAINTAINER_MODE=yes ;;
4283 no) MAINT="#" ;;
4284 *) as_fn_error "\"--enable-maintainer-mode does not take a value\"" "$LINENO" 5; MAINT="#" ;;
4285 esac
4286 if test x"$silent" != x"yes" && test x"$MAINT" = x""; then
4287 echo "Setting maintainer mode" 6>&1
4288 fi
4289 else
4290 MAINT="#"
4291 fi
4292
4293
4294
4295 # Check whether --enable-sim-bswap was given.
4296 if test "${enable_sim_bswap+set}" = set; then :
4297 enableval=$enable_sim_bswap; case "${enableval}" in
4298 yes) sim_bswap="-DWITH_BSWAP=1 -DUSE_BSWAP=1";;
4299 no) sim_bswap="-DWITH_BSWAP=0";;
4300 *) as_fn_error "\"--enable-sim-bswap does not take a value\"" "$LINENO" 5; sim_bswap="";;
4301 esac
4302 if test x"$silent" != x"yes" && test x"$sim_bswap" != x""; then
4303 echo "Setting bswap flags = $sim_bswap" 6>&1
4304 fi
4305 else
4306 sim_bswap=""
4307 fi
4308
4309
4310
4311 # Check whether --enable-sim-cflags was given.
4312 if test "${enable_sim_cflags+set}" = set; then :
4313 enableval=$enable_sim_cflags; case "${enableval}" in
4314 yes) sim_cflags="-O2 -fomit-frame-pointer";;
4315 trace) as_fn_error "\"Please use --enable-sim-debug instead.\"" "$LINENO" 5; sim_cflags="";;
4316 no) sim_cflags="";;
4317 *) sim_cflags=`echo "${enableval}" | sed -e "s/,/ /g"`;;
4318 esac
4319 if test x"$silent" != x"yes" && test x"$sim_cflags" != x""; then
4320 echo "Setting sim cflags = $sim_cflags" 6>&1
4321 fi
4322 else
4323 sim_cflags=""
4324 fi
4325
4326
4327
4328 # Check whether --enable-sim-debug was given.
4329 if test "${enable_sim_debug+set}" = set; then :
4330 enableval=$enable_sim_debug; case "${enableval}" in
4331 yes) sim_debug="-DDEBUG=7 -DWITH_DEBUG=7";;
4332 no) sim_debug="-DDEBUG=0 -DWITH_DEBUG=0";;
4333 *) sim_debug="-DDEBUG='(${enableval})' -DWITH_DEBUG='(${enableval})'";;
4334 esac
4335 if test x"$silent" != x"yes" && test x"$sim_debug" != x""; then
4336 echo "Setting sim debug = $sim_debug" 6>&1
4337 fi
4338 else
4339 sim_debug=""
4340 fi
4341
4342
4343
4344 # Check whether --enable-sim-stdio was given.
4345 if test "${enable_sim_stdio+set}" = set; then :
4346 enableval=$enable_sim_stdio; case "${enableval}" in
4347 yes) sim_stdio="-DWITH_STDIO=DO_USE_STDIO";;
4348 no) sim_stdio="-DWITH_STDIO=DONT_USE_STDIO";;
4349 *) as_fn_error "\"Unknown value $enableval passed to --enable-sim-stdio\"" "$LINENO" 5; sim_stdio="";;
4350 esac
4351 if test x"$silent" != x"yes" && test x"$sim_stdio" != x""; then
4352 echo "Setting stdio flags = $sim_stdio" 6>&1
4353 fi
4354 else
4355 sim_stdio=""
4356 fi
4357
4358
4359
4360 # Check whether --enable-sim-trace was given.
4361 if test "${enable_sim_trace+set}" = set; then :
4362 enableval=$enable_sim_trace; case "${enableval}" in
4363 yes) sim_trace="-DTRACE=1 -DWITH_TRACE=-1";;
4364 no) sim_trace="-DTRACE=0 -DWITH_TRACE=0";;
4365 [-0-9]*)
4366 sim_trace="-DTRACE='(${enableval})' -DWITH_TRACE='(${enableval})'";;
4367 [a-z]*)
4368 sim_trace=""
4369 for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
4370 if test x"$sim_trace" = x; then
4371 sim_trace="-DWITH_TRACE='(TRACE_$x"
4372 else
4373 sim_trace="${sim_trace}|TRACE_$x"
4374 fi
4375 done
4376 sim_trace="$sim_trace)'" ;;
4377 esac
4378 if test x"$silent" != x"yes" && test x"$sim_trace" != x""; then
4379 echo "Setting sim trace = $sim_trace" 6>&1
4380 fi
4381 else
4382 sim_trace=""
4383 fi
4384
4385
4386
4387 # Check whether --enable-sim-profile was given.
4388 if test "${enable_sim_profile+set}" = set; then :
4389 enableval=$enable_sim_profile; case "${enableval}" in
4390 yes) sim_profile="-DPROFILE=1 -DWITH_PROFILE=-1";;
4391 no) sim_profile="-DPROFILE=0 -DWITH_PROFILE=0";;
4392 [-0-9]*)
4393 sim_profile="-DPROFILE='(${enableval})' -DWITH_PROFILE='(${enableval})'";;
4394 [a-z]*)
4395 sim_profile=""
4396 for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
4397 if test x"$sim_profile" = x; then
4398 sim_profile="-DWITH_PROFILE='(PROFILE_$x"
4399 else
4400 sim_profile="${sim_profile}|PROFILE_$x"
4401 fi
4402 done
4403 sim_profile="$sim_profile)'" ;;
4404 esac
4405 if test x"$silent" != x"yes" && test x"$sim_profile" != x""; then
4406 echo "Setting sim profile = $sim_profile" 6>&1
4407 fi
4408 else
4409 sim_profile="-DPROFILE=1 -DWITH_PROFILE=-1"
4410 fi
4411
4412
4413
4414
4415 # Check whether --with-pkgversion was given.
4416 if test "${with_pkgversion+set}" = set; then :
4417 withval=$with_pkgversion; case "$withval" in
4418 yes) as_fn_error "package version not specified" "$LINENO" 5 ;;
4419 no) PKGVERSION= ;;
4420 *) PKGVERSION="($withval) " ;;
4421 esac
4422 else
4423 PKGVERSION="(GDB) "
4424
4425 fi
4426
4427
4428
4429
4430
4431 # Check whether --with-bugurl was given.
4432 if test "${with_bugurl+set}" = set; then :
4433 withval=$with_bugurl; case "$withval" in
4434 yes) as_fn_error "bug URL not specified" "$LINENO" 5 ;;
4435 no) BUGURL=
4436 ;;
4437 *) BUGURL="$withval"
4438 ;;
4439 esac
4440 else
4441 BUGURL="http://www.gnu.org/software/gdb/bugs/"
4442
4443 fi
4444
4445 case ${BUGURL} in
4446 "")
4447 REPORT_BUGS_TO=
4448 REPORT_BUGS_TEXI=
4449 ;;
4450 *)
4451 REPORT_BUGS_TO="<$BUGURL>"
4452 REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`}
4453 ;;
4454 esac;
4455
4456
4457
4458
4459 cat >>confdefs.h <<_ACEOF
4460 #define PKGVERSION "$PKGVERSION"
4461 _ACEOF
4462
4463
4464 cat >>confdefs.h <<_ACEOF
4465 #define REPORT_BUGS_TO "$REPORT_BUGS_TO"
4466 _ACEOF
4467
4468
4469 { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5
4470 $as_echo_n "checking return type of signal handlers... " >&6; }
4471 if test "${ac_cv_type_signal+set}" = set; then :
4472 $as_echo_n "(cached) " >&6
4473 else
4474 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4475 /* end confdefs.h. */
4476 #include <sys/types.h>
4477 #include <signal.h>
4478
4479 int
4480 main ()
4481 {
4482 return *(signal (0, 0)) (0) == 1;
4483 ;
4484 return 0;
4485 }
4486 _ACEOF
4487 if ac_fn_c_try_compile "$LINENO"; then :
4488 ac_cv_type_signal=int
4489 else
4490 ac_cv_type_signal=void
4491 fi
4492 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4493 fi
4494 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5
4495 $as_echo "$ac_cv_type_signal" >&6; }
4496
4497 cat >>confdefs.h <<_ACEOF
4498 #define RETSIGTYPE $ac_cv_type_signal
4499 _ACEOF
4500
4501
4502
4503
4504
4505 sim_link_files=
4506 sim_link_links=
4507
4508 sim_link_links=tconfig.h
4509 if test -f ${srcdir}/tconfig.in
4510 then
4511 sim_link_files=tconfig.in
4512 else
4513 sim_link_files=../common/tconfig.in
4514 fi
4515
4516 # targ-vals.def points to the libc macro description file.
4517 case "${target}" in
4518 *-*-*) TARG_VALS_DEF=../common/nltvals.def ;;
4519 esac
4520 sim_link_files="${sim_link_files} ${TARG_VALS_DEF}"
4521 sim_link_links="${sim_link_links} targ-vals.def"
4522
4523
4524
4525 # NOTE: Don't add -Wall or -Wunused, they both include
4526 # -Wunused-parameter which reports bogus warnings.
4527 # NOTE: If you add to this list, remember to update
4528 # gdb/doc/gdbint.texinfo.
4529 build_warnings="-Wimplicit -Wreturn-type -Wcomment -Wtrigraphs \
4530 -Wformat -Wparentheses -Wpointer-arith"
4531 # GCC supports -Wuninitialized only with -O or -On, n != 0.
4532 if test x${CFLAGS+set} = xset; then
4533 case "${CFLAGS}" in
4534 *"-O0"* ) ;;
4535 *"-O"* )
4536 build_warnings="${build_warnings} -Wuninitialized"
4537 ;;
4538 esac
4539 else
4540 build_warnings="${build_warnings} -Wuninitialized"
4541 fi
4542 # Up for debate: -Wswitch -Wcomment -trigraphs -Wtrigraphs
4543 # -Wunused-function -Wunused-label -Wunused-variable -Wunused-value
4544 # -Wchar-subscripts -Wtraditional -Wshadow -Wcast-qual
4545 # -Wcast-align -Wwrite-strings -Wconversion -Wstrict-prototypes
4546 # -Wmissing-prototypes -Wmissing-declarations -Wredundant-decls
4547 # -Woverloaded-virtual -Winline -Werror"
4548 # Check whether --enable-build-warnings was given.
4549 if test "${enable_build_warnings+set}" = set; then :
4550 enableval=$enable_build_warnings; case "${enableval}" in
4551 yes) ;;
4552 no) build_warnings="-w";;
4553 ,*) t=`echo "${enableval}" | sed -e "s/,/ /g"`
4554 build_warnings="${build_warnings} ${t}";;
4555 *,) t=`echo "${enableval}" | sed -e "s/,/ /g"`
4556 build_warnings="${t} ${build_warnings}";;
4557 *) build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
4558 esac
4559 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
4560 echo "Setting compiler warning flags = $build_warnings" 6>&1
4561 fi
4562 fi
4563 # Check whether --enable-sim-build-warnings was given.
4564 if test "${enable_sim_build_warnings+set}" = set; then :
4565 enableval=$enable_sim_build_warnings; case "${enableval}" in
4566 yes) ;;
4567 no) build_warnings="-w";;
4568 ,*) t=`echo "${enableval}" | sed -e "s/,/ /g"`
4569 build_warnings="${build_warnings} ${t}";;
4570 *,) t=`echo "${enableval}" | sed -e "s/,/ /g"`
4571 build_warnings="${t} ${build_warnings}";;
4572 *) build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
4573 esac
4574 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
4575 echo "Setting GDB specific compiler warning flags = $build_warnings" 6>&1
4576 fi
4577 fi
4578 WARN_CFLAGS=""
4579 WERROR_CFLAGS=""
4580 if test "x${build_warnings}" != x -a "x$GCC" = xyes
4581 then
4582 { $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler warning flags" >&5
4583 $as_echo_n "checking compiler warning flags... " >&6; }
4584 # Separate out the -Werror flag as some files just cannot be
4585 # compiled with it enabled.
4586 for w in ${build_warnings}; do
4587 case $w in
4588 -Werr*) WERROR_CFLAGS=-Werror ;;
4589 *) # Check that GCC accepts it
4590 saved_CFLAGS="$CFLAGS"
4591 CFLAGS="$CFLAGS $w"
4592 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4593 /* end confdefs.h. */
4594
4595 int
4596 main ()
4597 {
4598
4599 ;
4600 return 0;
4601 }
4602 _ACEOF
4603 if ac_fn_c_try_compile "$LINENO"; then :
4604 WARN_CFLAGS="${WARN_CFLAGS} $w"
4605 fi
4606 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4607 CFLAGS="$saved_CFLAGS"
4608 esac
4609 done
4610 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${WARN_CFLAGS}${WERROR_CFLAGS}" >&5
4611 $as_echo "${WARN_CFLAGS}${WERROR_CFLAGS}" >&6; }
4612 fi
4613
4614
4615 for ac_header in unistd.h
4616 do :
4617 ac_fn_c_check_header_mongrel "$LINENO" "unistd.h" "ac_cv_header_unistd_h" "$ac_includes_default"
4618 if test "x$ac_cv_header_unistd_h" = x""yes; then :
4619 cat >>confdefs.h <<_ACEOF
4620 #define HAVE_UNISTD_H 1
4621 _ACEOF
4622
4623 fi
4624
4625 done
4626
4627
4628
4629
4630 ac_sources="$sim_link_files"
4631 ac_dests="$sim_link_links"
4632 while test -n "$ac_sources"; do
4633 set $ac_dests; ac_dest=$1; shift; ac_dests=$*
4634 set $ac_sources; ac_source=$1; shift; ac_sources=$*
4635 ac_config_links_1="$ac_config_links_1 $ac_dest:$ac_source"
4636 done
4637 ac_config_links="$ac_config_links $ac_config_links_1"
4638
4639 cgen_breaks=""
4640 if grep CGEN_MAINT $srcdir/Makefile.in >/dev/null; then
4641 cgen_breaks="break cgen_rtx_error";
4642 fi
4643
4644 ac_config_files="$ac_config_files Makefile.sim:Makefile.in"
4645
4646 ac_config_files="$ac_config_files Make-common.sim:../common/Make-common.in"
4647
4648 ac_config_files="$ac_config_files .gdbinit:../common/gdbinit.in"
4649
4650 ac_config_commands="$ac_config_commands Makefile"
4651
4652 ac_config_commands="$ac_config_commands stamp-h"
4653
4654 cat >confcache <<\_ACEOF
4655 # This file is a shell script that caches the results of configure
4656 # tests run on this system so they can be shared between configure
4657 # scripts and configure runs, see configure's option --config-cache.
4658 # It is not useful on other systems. If it contains results you don't
4659 # want to keep, you may remove or edit it.
4660 #
4661 # config.status only pays attention to the cache file if you give it
4662 # the --recheck option to rerun configure.
4663 #
4664 # `ac_cv_env_foo' variables (set or unset) will be overridden when
4665 # loading this file, other *unset* `ac_cv_foo' will be assigned the
4666 # following values.
4667
4668 _ACEOF
4669
4670 # The following way of writing the cache mishandles newlines in values,
4671 # but we know of no workaround that is simple, portable, and efficient.
4672 # So, we kill variables containing newlines.
4673 # Ultrix sh set writes to stderr and can't be redirected directly,
4674 # and sets the high bit in the cache file unless we assign to the vars.
4675 (
4676 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
4677 eval ac_val=\$$ac_var
4678 case $ac_val in #(
4679 *${as_nl}*)
4680 case $ac_var in #(
4681 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
4682 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
4683 esac
4684 case $ac_var in #(
4685 _ | IFS | as_nl) ;; #(
4686 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
4687 *) { eval $ac_var=; unset $ac_var;} ;;
4688 esac ;;
4689 esac
4690 done
4691
4692 (set) 2>&1 |
4693 case $as_nl`(ac_space=' '; set) 2>&1` in #(
4694 *${as_nl}ac_space=\ *)
4695 # `set' does not quote correctly, so add quotes: double-quote
4696 # substitution turns \\\\ into \\, and sed turns \\ into \.
4697 sed -n \
4698 "s/'/'\\\\''/g;
4699 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
4700 ;; #(
4701 *)
4702 # `set' quotes correctly as required by POSIX, so do not add quotes.
4703 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
4704 ;;
4705 esac |
4706 sort
4707 ) |
4708 sed '
4709 /^ac_cv_env_/b end
4710 t clear
4711 :clear
4712 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
4713 t end
4714 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
4715 :end' >>confcache
4716 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
4717 if test -w "$cache_file"; then
4718 test "x$cache_file" != "x/dev/null" &&
4719 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
4720 $as_echo "$as_me: updating cache $cache_file" >&6;}
4721 cat confcache >$cache_file
4722 else
4723 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
4724 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
4725 fi
4726 fi
4727 rm -f confcache
4728
4729 test "x$prefix" = xNONE && prefix=$ac_default_prefix
4730 # Let make expand exec_prefix.
4731 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
4732
4733 DEFS=-DHAVE_CONFIG_H
4734
4735 ac_libobjs=
4736 ac_ltlibobjs=
4737 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
4738 # 1. Remove the extension, and $U if already installed.
4739 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
4740 ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
4741 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
4742 # will be set to the directory where LIBOBJS objects are built.
4743 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
4744 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
4745 done
4746 LIBOBJS=$ac_libobjs
4747
4748 LTLIBOBJS=$ac_ltlibobjs
4749
4750
4751
4752 : ${CONFIG_STATUS=./config.status}
4753 ac_write_fail=0
4754 ac_clean_files_save=$ac_clean_files
4755 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
4756 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
4757 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
4758 as_write_fail=0
4759 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
4760 #! $SHELL
4761 # Generated by $as_me.
4762 # Run this file to recreate the current configuration.
4763 # Compiler output produced by configure, useful for debugging
4764 # configure, is in config.log if it exists.
4765
4766 debug=false
4767 ac_cs_recheck=false
4768 ac_cs_silent=false
4769
4770 SHELL=\${CONFIG_SHELL-$SHELL}
4771 export SHELL
4772 _ASEOF
4773 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
4774 ## -------------------- ##
4775 ## M4sh Initialization. ##
4776 ## -------------------- ##
4777
4778 # Be more Bourne compatible
4779 DUALCASE=1; export DUALCASE # for MKS sh
4780 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
4781 emulate sh
4782 NULLCMD=:
4783 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
4784 # is contrary to our usage. Disable this feature.
4785 alias -g '${1+"$@"}'='"$@"'
4786 setopt NO_GLOB_SUBST
4787 else
4788 case `(set -o) 2>/dev/null` in #(
4789 *posix*) :
4790 set -o posix ;; #(
4791 *) :
4792 ;;
4793 esac
4794 fi
4795
4796
4797 as_nl='
4798 '
4799 export as_nl
4800 # Printing a long string crashes Solaris 7 /usr/bin/printf.
4801 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
4802 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
4803 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
4804 # Prefer a ksh shell builtin over an external printf program on Solaris,
4805 # but without wasting forks for bash or zsh.
4806 if test -z "$BASH_VERSION$ZSH_VERSION" \
4807 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
4808 as_echo='print -r --'
4809 as_echo_n='print -rn --'
4810 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
4811 as_echo='printf %s\n'
4812 as_echo_n='printf %s'
4813 else
4814 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
4815 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
4816 as_echo_n='/usr/ucb/echo -n'
4817 else
4818 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
4819 as_echo_n_body='eval
4820 arg=$1;
4821 case $arg in #(
4822 *"$as_nl"*)
4823 expr "X$arg" : "X\\(.*\\)$as_nl";
4824 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
4825 esac;
4826 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
4827 '
4828 export as_echo_n_body
4829 as_echo_n='sh -c $as_echo_n_body as_echo'
4830 fi
4831 export as_echo_body
4832 as_echo='sh -c $as_echo_body as_echo'
4833 fi
4834
4835 # The user is always right.
4836 if test "${PATH_SEPARATOR+set}" != set; then
4837 PATH_SEPARATOR=:
4838 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
4839 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
4840 PATH_SEPARATOR=';'
4841 }
4842 fi
4843
4844
4845 # IFS
4846 # We need space, tab and new line, in precisely that order. Quoting is
4847 # there to prevent editors from complaining about space-tab.
4848 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
4849 # splitting by setting IFS to empty value.)
4850 IFS=" "" $as_nl"
4851
4852 # Find who we are. Look in the path if we contain no directory separator.
4853 case $0 in #((
4854 *[\\/]* ) as_myself=$0 ;;
4855 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4856 for as_dir in $PATH
4857 do
4858 IFS=$as_save_IFS
4859 test -z "$as_dir" && as_dir=.
4860 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
4861 done
4862 IFS=$as_save_IFS
4863
4864 ;;
4865 esac
4866 # We did not find ourselves, most probably we were run as `sh COMMAND'
4867 # in which case we are not to be found in the path.
4868 if test "x$as_myself" = x; then
4869 as_myself=$0
4870 fi
4871 if test ! -f "$as_myself"; then
4872 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
4873 exit 1
4874 fi
4875
4876 # Unset variables that we do not need and which cause bugs (e.g. in
4877 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
4878 # suppresses any "Segmentation fault" message there. '((' could
4879 # trigger a bug in pdksh 5.2.14.
4880 for as_var in BASH_ENV ENV MAIL MAILPATH
4881 do eval test x\${$as_var+set} = xset \
4882 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
4883 done
4884 PS1='$ '
4885 PS2='> '
4886 PS4='+ '
4887
4888 # NLS nuisances.
4889 LC_ALL=C
4890 export LC_ALL
4891 LANGUAGE=C
4892 export LANGUAGE
4893
4894 # CDPATH.
4895 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
4896
4897
4898 # as_fn_error ERROR [LINENO LOG_FD]
4899 # ---------------------------------
4900 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
4901 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
4902 # script with status $?, using 1 if that was 0.
4903 as_fn_error ()
4904 {
4905 as_status=$?; test $as_status -eq 0 && as_status=1
4906 if test "$3"; then
4907 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
4908 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
4909 fi
4910 $as_echo "$as_me: error: $1" >&2
4911 as_fn_exit $as_status
4912 } # as_fn_error
4913
4914
4915 # as_fn_set_status STATUS
4916 # -----------------------
4917 # Set $? to STATUS, without forking.
4918 as_fn_set_status ()
4919 {
4920 return $1
4921 } # as_fn_set_status
4922
4923 # as_fn_exit STATUS
4924 # -----------------
4925 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
4926 as_fn_exit ()
4927 {
4928 set +e
4929 as_fn_set_status $1
4930 exit $1
4931 } # as_fn_exit
4932
4933 # as_fn_unset VAR
4934 # ---------------
4935 # Portably unset VAR.
4936 as_fn_unset ()
4937 {
4938 { eval $1=; unset $1;}
4939 }
4940 as_unset=as_fn_unset
4941 # as_fn_append VAR VALUE
4942 # ----------------------
4943 # Append the text in VALUE to the end of the definition contained in VAR. Take
4944 # advantage of any shell optimizations that allow amortized linear growth over
4945 # repeated appends, instead of the typical quadratic growth present in naive
4946 # implementations.
4947 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
4948 eval 'as_fn_append ()
4949 {
4950 eval $1+=\$2
4951 }'
4952 else
4953 as_fn_append ()
4954 {
4955 eval $1=\$$1\$2
4956 }
4957 fi # as_fn_append
4958
4959 # as_fn_arith ARG...
4960 # ------------------
4961 # Perform arithmetic evaluation on the ARGs, and store the result in the
4962 # global $as_val. Take advantage of shells that can avoid forks. The arguments
4963 # must be portable across $(()) and expr.
4964 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
4965 eval 'as_fn_arith ()
4966 {
4967 as_val=$(( $* ))
4968 }'
4969 else
4970 as_fn_arith ()
4971 {
4972 as_val=`expr "$@" || test $? -eq 1`
4973 }
4974 fi # as_fn_arith
4975
4976
4977 if expr a : '\(a\)' >/dev/null 2>&1 &&
4978 test "X`expr 00001 : '.*\(...\)'`" = X001; then
4979 as_expr=expr
4980 else
4981 as_expr=false
4982 fi
4983
4984 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
4985 as_basename=basename
4986 else
4987 as_basename=false
4988 fi
4989
4990 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
4991 as_dirname=dirname
4992 else
4993 as_dirname=false
4994 fi
4995
4996 as_me=`$as_basename -- "$0" ||
4997 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
4998 X"$0" : 'X\(//\)$' \| \
4999 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
5000 $as_echo X/"$0" |
5001 sed '/^.*\/\([^/][^/]*\)\/*$/{
5002 s//\1/
5003 q
5004 }
5005 /^X\/\(\/\/\)$/{
5006 s//\1/
5007 q
5008 }
5009 /^X\/\(\/\).*/{
5010 s//\1/
5011 q
5012 }
5013 s/.*/./; q'`
5014
5015 # Avoid depending upon Character Ranges.
5016 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
5017 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
5018 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
5019 as_cr_digits='0123456789'
5020 as_cr_alnum=$as_cr_Letters$as_cr_digits
5021
5022 ECHO_C= ECHO_N= ECHO_T=
5023 case `echo -n x` in #(((((
5024 -n*)
5025 case `echo 'xy\c'` in
5026 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
5027 xy) ECHO_C='\c';;
5028 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
5029 ECHO_T=' ';;
5030 esac;;
5031 *)
5032 ECHO_N='-n';;
5033 esac
5034
5035 rm -f conf$$ conf$$.exe conf$$.file
5036 if test -d conf$$.dir; then
5037 rm -f conf$$.dir/conf$$.file
5038 else
5039 rm -f conf$$.dir
5040 mkdir conf$$.dir 2>/dev/null
5041 fi
5042 if (echo >conf$$.file) 2>/dev/null; then
5043 if ln -s conf$$.file conf$$ 2>/dev/null; then
5044 as_ln_s='ln -s'
5045 # ... but there are two gotchas:
5046 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
5047 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
5048 # In both cases, we have to default to `cp -p'.
5049 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
5050 as_ln_s='cp -p'
5051 elif ln conf$$.file conf$$ 2>/dev/null; then
5052 as_ln_s=ln
5053 else
5054 as_ln_s='cp -p'
5055 fi
5056 else
5057 as_ln_s='cp -p'
5058 fi
5059 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
5060 rmdir conf$$.dir 2>/dev/null
5061
5062
5063 # as_fn_mkdir_p
5064 # -------------
5065 # Create "$as_dir" as a directory, including parents if necessary.
5066 as_fn_mkdir_p ()
5067 {
5068
5069 case $as_dir in #(
5070 -*) as_dir=./$as_dir;;
5071 esac
5072 test -d "$as_dir" || eval $as_mkdir_p || {
5073 as_dirs=
5074 while :; do
5075 case $as_dir in #(
5076 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
5077 *) as_qdir=$as_dir;;
5078 esac
5079 as_dirs="'$as_qdir' $as_dirs"
5080 as_dir=`$as_dirname -- "$as_dir" ||
5081 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5082 X"$as_dir" : 'X\(//\)[^/]' \| \
5083 X"$as_dir" : 'X\(//\)$' \| \
5084 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
5085 $as_echo X"$as_dir" |
5086 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
5087 s//\1/
5088 q
5089 }
5090 /^X\(\/\/\)[^/].*/{
5091 s//\1/
5092 q
5093 }
5094 /^X\(\/\/\)$/{
5095 s//\1/
5096 q
5097 }
5098 /^X\(\/\).*/{
5099 s//\1/
5100 q
5101 }
5102 s/.*/./; q'`
5103 test -d "$as_dir" && break
5104 done
5105 test -z "$as_dirs" || eval "mkdir $as_dirs"
5106 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
5107
5108
5109 } # as_fn_mkdir_p
5110 if mkdir -p . 2>/dev/null; then
5111 as_mkdir_p='mkdir -p "$as_dir"'
5112 else
5113 test -d ./-p && rmdir ./-p
5114 as_mkdir_p=false
5115 fi
5116
5117 if test -x / >/dev/null 2>&1; then
5118 as_test_x='test -x'
5119 else
5120 if ls -dL / >/dev/null 2>&1; then
5121 as_ls_L_option=L
5122 else
5123 as_ls_L_option=
5124 fi
5125 as_test_x='
5126 eval sh -c '\''
5127 if test -d "$1"; then
5128 test -d "$1/.";
5129 else
5130 case $1 in #(
5131 -*)set "./$1";;
5132 esac;
5133 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
5134 ???[sx]*):;;*)false;;esac;fi
5135 '\'' sh
5136 '
5137 fi
5138 as_executable_p=$as_test_x
5139
5140 # Sed expression to map a string onto a valid CPP name.
5141 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
5142
5143 # Sed expression to map a string onto a valid variable name.
5144 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
5145
5146
5147 exec 6>&1
5148 ## ----------------------------------- ##
5149 ## Main body of $CONFIG_STATUS script. ##
5150 ## ----------------------------------- ##
5151 _ASEOF
5152 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
5153
5154 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5155 # Save the log message, to keep $0 and so on meaningful, and to
5156 # report actual input values of CONFIG_FILES etc. instead of their
5157 # values after options handling.
5158 ac_log="
5159 This file was extended by $as_me, which was
5160 generated by GNU Autoconf 2.64. Invocation command line was
5161
5162 CONFIG_FILES = $CONFIG_FILES
5163 CONFIG_HEADERS = $CONFIG_HEADERS
5164 CONFIG_LINKS = $CONFIG_LINKS
5165 CONFIG_COMMANDS = $CONFIG_COMMANDS
5166 $ $0 $@
5167
5168 on `(hostname || uname -n) 2>/dev/null | sed 1q`
5169 "
5170
5171 _ACEOF
5172
5173 case $ac_config_files in *"
5174 "*) set x $ac_config_files; shift; ac_config_files=$*;;
5175 esac
5176
5177 case $ac_config_headers in *"
5178 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
5179 esac
5180
5181
5182 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5183 # Files that config.status was made for.
5184 config_files="$ac_config_files"
5185 config_headers="$ac_config_headers"
5186 config_links="$ac_config_links"
5187 config_commands="$ac_config_commands"
5188
5189 _ACEOF
5190
5191 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5192 ac_cs_usage="\
5193 \`$as_me' instantiates files and other configuration actions
5194 from templates according to the current configuration. Unless the files
5195 and actions are specified as TAGs, all are instantiated by default.
5196
5197 Usage: $0 [OPTION]... [TAG]...
5198
5199 -h, --help print this help, then exit
5200 -V, --version print version number and configuration settings, then exit
5201 -q, --quiet, --silent
5202 do not print progress messages
5203 -d, --debug don't remove temporary files
5204 --recheck update $as_me by reconfiguring in the same conditions
5205 --file=FILE[:TEMPLATE]
5206 instantiate the configuration file FILE
5207 --header=FILE[:TEMPLATE]
5208 instantiate the configuration header FILE
5209
5210 Configuration files:
5211 $config_files
5212
5213 Configuration headers:
5214 $config_headers
5215
5216 Configuration links:
5217 $config_links
5218
5219 Configuration commands:
5220 $config_commands
5221
5222 Report bugs to the package provider."
5223
5224 _ACEOF
5225 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5226 ac_cs_version="\\
5227 config.status
5228 configured by $0, generated by GNU Autoconf 2.64,
5229 with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
5230
5231 Copyright (C) 2009 Free Software Foundation, Inc.
5232 This config.status script is free software; the Free Software Foundation
5233 gives unlimited permission to copy, distribute and modify it."
5234
5235 ac_pwd='$ac_pwd'
5236 srcdir='$srcdir'
5237 INSTALL='$INSTALL'
5238 test -n "\$AWK" || AWK=awk
5239 _ACEOF
5240
5241 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5242 # The default lists apply if the user does not specify any file.
5243 ac_need_defaults=:
5244 while test $# != 0
5245 do
5246 case $1 in
5247 --*=*)
5248 ac_option=`expr "X$1" : 'X\([^=]*\)='`
5249 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
5250 ac_shift=:
5251 ;;
5252 *)
5253 ac_option=$1
5254 ac_optarg=$2
5255 ac_shift=shift
5256 ;;
5257 esac
5258
5259 case $ac_option in
5260 # Handling of the options.
5261 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
5262 ac_cs_recheck=: ;;
5263 --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
5264 $as_echo "$ac_cs_version"; exit ;;
5265 --debug | --debu | --deb | --de | --d | -d )
5266 debug=: ;;
5267 --file | --fil | --fi | --f )
5268 $ac_shift
5269 case $ac_optarg in
5270 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
5271 esac
5272 as_fn_append CONFIG_FILES " '$ac_optarg'"
5273 ac_need_defaults=false;;
5274 --header | --heade | --head | --hea )
5275 $ac_shift
5276 case $ac_optarg in
5277 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
5278 esac
5279 as_fn_append CONFIG_HEADERS " '$ac_optarg'"
5280 ac_need_defaults=false;;
5281 --he | --h)
5282 # Conflict between --help and --header
5283 as_fn_error "ambiguous option: \`$1'
5284 Try \`$0 --help' for more information.";;
5285 --help | --hel | -h )
5286 $as_echo "$ac_cs_usage"; exit ;;
5287 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
5288 | -silent | --silent | --silen | --sile | --sil | --si | --s)
5289 ac_cs_silent=: ;;
5290
5291 # This is an error.
5292 -*) as_fn_error "unrecognized option: \`$1'
5293 Try \`$0 --help' for more information." ;;
5294
5295 *) as_fn_append ac_config_targets " $1"
5296 ac_need_defaults=false ;;
5297
5298 esac
5299 shift
5300 done
5301
5302 ac_configure_extra_args=
5303
5304 if $ac_cs_silent; then
5305 exec 6>/dev/null
5306 ac_configure_extra_args="$ac_configure_extra_args --silent"
5307 fi
5308
5309 _ACEOF
5310 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5311 if \$ac_cs_recheck; then
5312 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
5313 shift
5314 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
5315 CONFIG_SHELL='$SHELL'
5316 export CONFIG_SHELL
5317 exec "\$@"
5318 fi
5319
5320 _ACEOF
5321 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5322 exec 5>>config.log
5323 {
5324 echo
5325 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
5326 ## Running $as_me. ##
5327 _ASBOX
5328 $as_echo "$ac_log"
5329 } >&5
5330
5331 _ACEOF
5332 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5333 _ACEOF
5334
5335 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5336
5337 # Handling of arguments.
5338 for ac_config_target in $ac_config_targets
5339 do
5340 case $ac_config_target in
5341 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
5342 "$ac_config_links_1") CONFIG_LINKS="$CONFIG_LINKS $ac_config_links_1" ;;
5343 "Makefile.sim") CONFIG_FILES="$CONFIG_FILES Makefile.sim:Makefile.in" ;;
5344 "Make-common.sim") CONFIG_FILES="$CONFIG_FILES Make-common.sim:../common/Make-common.in" ;;
5345 ".gdbinit") CONFIG_FILES="$CONFIG_FILES .gdbinit:../common/gdbinit.in" ;;
5346 "Makefile") CONFIG_COMMANDS="$CONFIG_COMMANDS Makefile" ;;
5347 "stamp-h") CONFIG_COMMANDS="$CONFIG_COMMANDS stamp-h" ;;
5348
5349 *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
5350 esac
5351 done
5352
5353
5354 # If the user did not use the arguments to specify the items to instantiate,
5355 # then the envvar interface is used. Set only those that are not.
5356 # We use the long form for the default assignment because of an extremely
5357 # bizarre bug on SunOS 4.1.3.
5358 if $ac_need_defaults; then
5359 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
5360 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
5361 test "${CONFIG_LINKS+set}" = set || CONFIG_LINKS=$config_links
5362 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
5363 fi
5364
5365 # Have a temporary directory for convenience. Make it in the build tree
5366 # simply because there is no reason against having it here, and in addition,
5367 # creating and moving files from /tmp can sometimes cause problems.
5368 # Hook for its removal unless debugging.
5369 # Note that there is a small window in which the directory will not be cleaned:
5370 # after its creation but before its name has been assigned to `$tmp'.
5371 $debug ||
5372 {
5373 tmp=
5374 trap 'exit_status=$?
5375 { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
5376 ' 0
5377 trap 'as_fn_exit 1' 1 2 13 15
5378 }
5379 # Create a (secure) tmp directory for tmp files.
5380
5381 {
5382 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
5383 test -n "$tmp" && test -d "$tmp"
5384 } ||
5385 {
5386 tmp=./conf$$-$RANDOM
5387 (umask 077 && mkdir "$tmp")
5388 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
5389
5390 # Set up the scripts for CONFIG_FILES section.
5391 # No need to generate them if there are no CONFIG_FILES.
5392 # This happens for instance with `./config.status config.h'.
5393 if test -n "$CONFIG_FILES"; then
5394
5395
5396 ac_cr=`echo X | tr X '\015'`
5397 # On cygwin, bash can eat \r inside `` if the user requested igncr.
5398 # But we know of no other shell where ac_cr would be empty at this
5399 # point, so we can use a bashism as a fallback.
5400 if test "x$ac_cr" = x; then
5401 eval ac_cr=\$\'\\r\'
5402 fi
5403 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
5404 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
5405 ac_cs_awk_cr='\r'
5406 else
5407 ac_cs_awk_cr=$ac_cr
5408 fi
5409
5410 echo 'BEGIN {' >"$tmp/subs1.awk" &&
5411 _ACEOF
5412
5413
5414 {
5415 echo "cat >conf$$subs.awk <<_ACEOF" &&
5416 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
5417 echo "_ACEOF"
5418 } >conf$$subs.sh ||
5419 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
5420 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
5421 ac_delim='%!_!# '
5422 for ac_last_try in false false false false false :; do
5423 . ./conf$$subs.sh ||
5424 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
5425
5426 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
5427 if test $ac_delim_n = $ac_delim_num; then
5428 break
5429 elif $ac_last_try; then
5430 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
5431 else
5432 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
5433 fi
5434 done
5435 rm -f conf$$subs.sh
5436
5437 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5438 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
5439 _ACEOF
5440 sed -n '
5441 h
5442 s/^/S["/; s/!.*/"]=/
5443 p
5444 g
5445 s/^[^!]*!//
5446 :repl
5447 t repl
5448 s/'"$ac_delim"'$//
5449 t delim
5450 :nl
5451 h
5452 s/\(.\{148\}\).*/\1/
5453 t more1
5454 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
5455 p
5456 n
5457 b repl
5458 :more1
5459 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
5460 p
5461 g
5462 s/.\{148\}//
5463 t nl
5464 :delim
5465 h
5466 s/\(.\{148\}\).*/\1/
5467 t more2
5468 s/["\\]/\\&/g; s/^/"/; s/$/"/
5469 p
5470 b
5471 :more2
5472 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
5473 p
5474 g
5475 s/.\{148\}//
5476 t delim
5477 ' <conf$$subs.awk | sed '
5478 /^[^""]/{
5479 N
5480 s/\n//
5481 }
5482 ' >>$CONFIG_STATUS || ac_write_fail=1
5483 rm -f conf$$subs.awk
5484 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5485 _ACAWK
5486 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
5487 for (key in S) S_is_set[key] = 1
5488 FS = "\a"
5489
5490 }
5491 {
5492 line = $ 0
5493 nfields = split(line, field, "@")
5494 substed = 0
5495 len = length(field[1])
5496 for (i = 2; i < nfields; i++) {
5497 key = field[i]
5498 keylen = length(key)
5499 if (S_is_set[key]) {
5500 value = S[key]
5501 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
5502 len += length(value) + length(field[++i])
5503 substed = 1
5504 } else
5505 len += 1 + keylen
5506 }
5507
5508 print line
5509 }
5510
5511 _ACAWK
5512 _ACEOF
5513 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5514 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
5515 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
5516 else
5517 cat
5518 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
5519 || as_fn_error "could not setup config files machinery" "$LINENO" 5
5520 _ACEOF
5521
5522 # VPATH may cause trouble with some makes, so we remove $(srcdir),
5523 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
5524 # trailing colons and then remove the whole line if VPATH becomes empty
5525 # (actually we leave an empty line to preserve line numbers).
5526 if test "x$srcdir" = x.; then
5527 ac_vpsub='/^[ ]*VPATH[ ]*=/{
5528 s/:*\$(srcdir):*/:/
5529 s/:*\${srcdir}:*/:/
5530 s/:*@srcdir@:*/:/
5531 s/^\([^=]*=[ ]*\):*/\1/
5532 s/:*$//
5533 s/^[^=]*=[ ]*$//
5534 }'
5535 fi
5536
5537 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5538 fi # test -n "$CONFIG_FILES"
5539
5540 # Set up the scripts for CONFIG_HEADERS section.
5541 # No need to generate them if there are no CONFIG_HEADERS.
5542 # This happens for instance with `./config.status Makefile'.
5543 if test -n "$CONFIG_HEADERS"; then
5544 cat >"$tmp/defines.awk" <<\_ACAWK ||
5545 BEGIN {
5546 _ACEOF
5547
5548 # Transform confdefs.h into an awk script `defines.awk', embedded as
5549 # here-document in config.status, that substitutes the proper values into
5550 # config.h.in to produce config.h.
5551
5552 # Create a delimiter string that does not exist in confdefs.h, to ease
5553 # handling of long lines.
5554 ac_delim='%!_!# '
5555 for ac_last_try in false false :; do
5556 ac_t=`sed -n "/$ac_delim/p" confdefs.h`
5557 if test -z "$ac_t"; then
5558 break
5559 elif $ac_last_try; then
5560 as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
5561 else
5562 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
5563 fi
5564 done
5565
5566 # For the awk script, D is an array of macro values keyed by name,
5567 # likewise P contains macro parameters if any. Preserve backslash
5568 # newline sequences.
5569
5570 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
5571 sed -n '
5572 s/.\{148\}/&'"$ac_delim"'/g
5573 t rset
5574 :rset
5575 s/^[ ]*#[ ]*define[ ][ ]*/ /
5576 t def
5577 d
5578 :def
5579 s/\\$//
5580 t bsnl
5581 s/["\\]/\\&/g
5582 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
5583 D["\1"]=" \3"/p
5584 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
5585 d
5586 :bsnl
5587 s/["\\]/\\&/g
5588 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
5589 D["\1"]=" \3\\\\\\n"\\/p
5590 t cont
5591 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
5592 t cont
5593 d
5594 :cont
5595 n
5596 s/.\{148\}/&'"$ac_delim"'/g
5597 t clear
5598 :clear
5599 s/\\$//
5600 t bsnlc
5601 s/["\\]/\\&/g; s/^/"/; s/$/"/p
5602 d
5603 :bsnlc
5604 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
5605 b cont
5606 ' <confdefs.h | sed '
5607 s/'"$ac_delim"'/"\\\
5608 "/g' >>$CONFIG_STATUS || ac_write_fail=1
5609
5610 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5611 for (key in D) D_is_set[key] = 1
5612 FS = "\a"
5613 }
5614 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
5615 line = \$ 0
5616 split(line, arg, " ")
5617 if (arg[1] == "#") {
5618 defundef = arg[2]
5619 mac1 = arg[3]
5620 } else {
5621 defundef = substr(arg[1], 2)
5622 mac1 = arg[2]
5623 }
5624 split(mac1, mac2, "(") #)
5625 macro = mac2[1]
5626 prefix = substr(line, 1, index(line, defundef) - 1)
5627 if (D_is_set[macro]) {
5628 # Preserve the white space surrounding the "#".
5629 print prefix "define", macro P[macro] D[macro]
5630 next
5631 } else {
5632 # Replace #undef with comments. This is necessary, for example,
5633 # in the case of _POSIX_SOURCE, which is predefined and required
5634 # on some systems where configure will not decide to define it.
5635 if (defundef == "undef") {
5636 print "/*", prefix defundef, macro, "*/"
5637 next
5638 }
5639 }
5640 }
5641 { print }
5642 _ACAWK
5643 _ACEOF
5644 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5645 as_fn_error "could not setup config headers machinery" "$LINENO" 5
5646 fi # test -n "$CONFIG_HEADERS"
5647
5648
5649 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :L $CONFIG_LINKS :C $CONFIG_COMMANDS"
5650 shift
5651 for ac_tag
5652 do
5653 case $ac_tag in
5654 :[FHLC]) ac_mode=$ac_tag; continue;;
5655 esac
5656 case $ac_mode$ac_tag in
5657 :[FHL]*:*);;
5658 :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
5659 :[FH]-) ac_tag=-:-;;
5660 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
5661 esac
5662 ac_save_IFS=$IFS
5663 IFS=:
5664 set x $ac_tag
5665 IFS=$ac_save_IFS
5666 shift
5667 ac_file=$1
5668 shift
5669
5670 case $ac_mode in
5671 :L) ac_source=$1;;
5672 :[FH])
5673 ac_file_inputs=
5674 for ac_f
5675 do
5676 case $ac_f in
5677 -) ac_f="$tmp/stdin";;
5678 *) # Look for the file first in the build tree, then in the source tree
5679 # (if the path is not absolute). The absolute path cannot be DOS-style,
5680 # because $ac_f cannot contain `:'.
5681 test -f "$ac_f" ||
5682 case $ac_f in
5683 [\\/$]*) false;;
5684 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
5685 esac ||
5686 as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
5687 esac
5688 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
5689 as_fn_append ac_file_inputs " '$ac_f'"
5690 done
5691
5692 # Let's still pretend it is `configure' which instantiates (i.e., don't
5693 # use $as_me), people would be surprised to read:
5694 # /* config.h. Generated by config.status. */
5695 configure_input='Generated from '`
5696 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
5697 `' by configure.'
5698 if test x"$ac_file" != x-; then
5699 configure_input="$ac_file. $configure_input"
5700 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
5701 $as_echo "$as_me: creating $ac_file" >&6;}
5702 fi
5703 # Neutralize special characters interpreted by sed in replacement strings.
5704 case $configure_input in #(
5705 *\&* | *\|* | *\\* )
5706 ac_sed_conf_input=`$as_echo "$configure_input" |
5707 sed 's/[\\\\&|]/\\\\&/g'`;; #(
5708 *) ac_sed_conf_input=$configure_input;;
5709 esac
5710
5711 case $ac_tag in
5712 *:-:* | *:-) cat >"$tmp/stdin" \
5713 || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
5714 esac
5715 ;;
5716 esac
5717
5718 ac_dir=`$as_dirname -- "$ac_file" ||
5719 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5720 X"$ac_file" : 'X\(//\)[^/]' \| \
5721 X"$ac_file" : 'X\(//\)$' \| \
5722 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
5723 $as_echo X"$ac_file" |
5724 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
5725 s//\1/
5726 q
5727 }
5728 /^X\(\/\/\)[^/].*/{
5729 s//\1/
5730 q
5731 }
5732 /^X\(\/\/\)$/{
5733 s//\1/
5734 q
5735 }
5736 /^X\(\/\).*/{
5737 s//\1/
5738 q
5739 }
5740 s/.*/./; q'`
5741 as_dir="$ac_dir"; as_fn_mkdir_p
5742 ac_builddir=.
5743
5744 case "$ac_dir" in
5745 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
5746 *)
5747 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
5748 # A ".." for each directory in $ac_dir_suffix.
5749 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
5750 case $ac_top_builddir_sub in
5751 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
5752 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
5753 esac ;;
5754 esac
5755 ac_abs_top_builddir=$ac_pwd
5756 ac_abs_builddir=$ac_pwd$ac_dir_suffix
5757 # for backward compatibility:
5758 ac_top_builddir=$ac_top_build_prefix
5759
5760 case $srcdir in
5761 .) # We are building in place.
5762 ac_srcdir=.
5763 ac_top_srcdir=$ac_top_builddir_sub
5764 ac_abs_top_srcdir=$ac_pwd ;;
5765 [\\/]* | ?:[\\/]* ) # Absolute name.
5766 ac_srcdir=$srcdir$ac_dir_suffix;
5767 ac_top_srcdir=$srcdir
5768 ac_abs_top_srcdir=$srcdir ;;
5769 *) # Relative name.
5770 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
5771 ac_top_srcdir=$ac_top_build_prefix$srcdir
5772 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
5773 esac
5774 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
5775
5776
5777 case $ac_mode in
5778 :F)
5779 #
5780 # CONFIG_FILE
5781 #
5782
5783 case $INSTALL in
5784 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
5785 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
5786 esac
5787 _ACEOF
5788
5789 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5790 # If the template does not know about datarootdir, expand it.
5791 # FIXME: This hack should be removed a few years after 2.60.
5792 ac_datarootdir_hack=; ac_datarootdir_seen=
5793 ac_sed_dataroot='
5794 /datarootdir/ {
5795 p
5796 q
5797 }
5798 /@datadir@/p
5799 /@docdir@/p
5800 /@infodir@/p
5801 /@localedir@/p
5802 /@mandir@/p'
5803 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
5804 *datarootdir*) ac_datarootdir_seen=yes;;
5805 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
5806 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
5807 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
5808 _ACEOF
5809 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5810 ac_datarootdir_hack='
5811 s&@datadir@&$datadir&g
5812 s&@docdir@&$docdir&g
5813 s&@infodir@&$infodir&g
5814 s&@localedir@&$localedir&g
5815 s&@mandir@&$mandir&g
5816 s&\\\${datarootdir}&$datarootdir&g' ;;
5817 esac
5818 _ACEOF
5819
5820 # Neutralize VPATH when `$srcdir' = `.'.
5821 # Shell code in configure.ac might set extrasub.
5822 # FIXME: do we really want to maintain this feature?
5823 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5824 ac_sed_extra="$ac_vpsub
5825 $extrasub
5826 _ACEOF
5827 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5828 :t
5829 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
5830 s|@configure_input@|$ac_sed_conf_input|;t t
5831 s&@top_builddir@&$ac_top_builddir_sub&;t t
5832 s&@top_build_prefix@&$ac_top_build_prefix&;t t
5833 s&@srcdir@&$ac_srcdir&;t t
5834 s&@abs_srcdir@&$ac_abs_srcdir&;t t
5835 s&@top_srcdir@&$ac_top_srcdir&;t t
5836 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
5837 s&@builddir@&$ac_builddir&;t t
5838 s&@abs_builddir@&$ac_abs_builddir&;t t
5839 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
5840 s&@INSTALL@&$ac_INSTALL&;t t
5841 $ac_datarootdir_hack
5842 "
5843 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
5844 || as_fn_error "could not create $ac_file" "$LINENO" 5
5845
5846 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
5847 { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
5848 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
5849 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
5850 which seems to be undefined. Please make sure it is defined." >&5
5851 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
5852 which seems to be undefined. Please make sure it is defined." >&2;}
5853
5854 rm -f "$tmp/stdin"
5855 case $ac_file in
5856 -) cat "$tmp/out" && rm -f "$tmp/out";;
5857 *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
5858 esac \
5859 || as_fn_error "could not create $ac_file" "$LINENO" 5
5860 ;;
5861 :H)
5862 #
5863 # CONFIG_HEADER
5864 #
5865 if test x"$ac_file" != x-; then
5866 {
5867 $as_echo "/* $configure_input */" \
5868 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
5869 } >"$tmp/config.h" \
5870 || as_fn_error "could not create $ac_file" "$LINENO" 5
5871 if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
5872 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
5873 $as_echo "$as_me: $ac_file is unchanged" >&6;}
5874 else
5875 rm -f "$ac_file"
5876 mv "$tmp/config.h" "$ac_file" \
5877 || as_fn_error "could not create $ac_file" "$LINENO" 5
5878 fi
5879 else
5880 $as_echo "/* $configure_input */" \
5881 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
5882 || as_fn_error "could not create -" "$LINENO" 5
5883 fi
5884 ;;
5885 :L)
5886 #
5887 # CONFIG_LINK
5888 #
5889
5890 if test "$ac_source" = "$ac_file" && test "$srcdir" = '.'; then
5891 :
5892 else
5893 # Prefer the file from the source tree if names are identical.
5894 if test "$ac_source" = "$ac_file" || test ! -r "$ac_source"; then
5895 ac_source=$srcdir/$ac_source
5896 fi
5897
5898 { $as_echo "$as_me:${as_lineno-$LINENO}: linking $ac_source to $ac_file" >&5
5899 $as_echo "$as_me: linking $ac_source to $ac_file" >&6;}
5900
5901 if test ! -r "$ac_source"; then
5902 as_fn_error "$ac_source: file not found" "$LINENO" 5
5903 fi
5904 rm -f "$ac_file"
5905
5906 # Try a relative symlink, then a hard link, then a copy.
5907 case $srcdir in
5908 [\\/$]* | ?:[\\/]* ) ac_rel_source=$ac_source ;;
5909 *) ac_rel_source=$ac_top_build_prefix$ac_source ;;
5910 esac
5911 ln -s "$ac_rel_source" "$ac_file" 2>/dev/null ||
5912 ln "$ac_source" "$ac_file" 2>/dev/null ||
5913 cp -p "$ac_source" "$ac_file" ||
5914 as_fn_error "cannot link or copy $ac_source to $ac_file" "$LINENO" 5
5915 fi
5916 ;;
5917 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
5918 $as_echo "$as_me: executing $ac_file commands" >&6;}
5919 ;;
5920 esac
5921
5922
5923 case $ac_file$ac_mode in
5924 "Makefile":C) echo "Merging Makefile.sim+Make-common.sim into Makefile ..."
5925 rm -f Makesim1.tmp Makesim2.tmp Makefile
5926 sed -n -e '/^## COMMON_PRE_/,/^## End COMMON_PRE_/ p' <Make-common.sim >Makesim1.tmp
5927 sed -n -e '/^## COMMON_POST_/,/^## End COMMON_POST_/ p' <Make-common.sim >Makesim2.tmp
5928 sed -e '/^## COMMON_PRE_/ r Makesim1.tmp' \
5929 -e '/^## COMMON_POST_/ r Makesim2.tmp' \
5930 <Makefile.sim >Makefile
5931 rm -f Makefile.sim Make-common.sim Makesim1.tmp Makesim2.tmp
5932 ;;
5933 "stamp-h":C) echo > stamp-h ;;
5934
5935 esac
5936 done # for ac_tag
5937
5938
5939 as_fn_exit 0
5940 _ACEOF
5941 ac_clean_files=$ac_clean_files_save
5942
5943 test $ac_write_fail = 0 ||
5944 as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
5945
5946
5947 # configure is writing to config.log, and then calls config.status.
5948 # config.status does its own redirection, appending to config.log.
5949 # Unfortunately, on DOS this fails, as config.log is still kept open
5950 # by configure, so config.status won't be able to write to it; its
5951 # output is simply discarded. So we exec the FD to /dev/null,
5952 # effectively closing config.log, so it can be properly (re)opened and
5953 # appended to by config.status. When coming back to configure, we
5954 # need to make the FD available again.
5955 if test "$no_create" != yes; then
5956 ac_cs_success=:
5957 ac_config_status_args=
5958 test "$silent" = yes &&
5959 ac_config_status_args="$ac_config_status_args --quiet"
5960 exec 5>/dev/null
5961 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
5962 exec 5>>config.log
5963 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
5964 # would make configure fail if this is the last instruction.
5965 $ac_cs_success || as_fn_exit $?
5966 fi
5967 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
5968 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
5969 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
5970 fi
5971
5972
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