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[thirdparty/binutils-gdb.git] / sim / cr16 / configure
1 #! /bin/sh
2 # Guess values for system-dependent variables and create Makefiles.
3 # Generated by GNU Autoconf 2.64.
4 #
5 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
6 # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software
7 # Foundation, Inc.
8 #
9 # This configure script is free software; the Free Software Foundation
10 # gives unlimited permission to copy, distribute and modify it.
11 ## -------------------- ##
12 ## M4sh Initialization. ##
13 ## -------------------- ##
14
15 # Be more Bourne compatible
16 DUALCASE=1; export DUALCASE # for MKS sh
17 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
18 emulate sh
19 NULLCMD=:
20 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
21 # is contrary to our usage. Disable this feature.
22 alias -g '${1+"$@"}'='"$@"'
23 setopt NO_GLOB_SUBST
24 else
25 case `(set -o) 2>/dev/null` in #(
26 *posix*) :
27 set -o posix ;; #(
28 *) :
29 ;;
30 esac
31 fi
32
33
34 as_nl='
35 '
36 export as_nl
37 # Printing a long string crashes Solaris 7 /usr/bin/printf.
38 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
39 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
40 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
41 # Prefer a ksh shell builtin over an external printf program on Solaris,
42 # but without wasting forks for bash or zsh.
43 if test -z "$BASH_VERSION$ZSH_VERSION" \
44 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
45 as_echo='print -r --'
46 as_echo_n='print -rn --'
47 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
48 as_echo='printf %s\n'
49 as_echo_n='printf %s'
50 else
51 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
52 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
53 as_echo_n='/usr/ucb/echo -n'
54 else
55 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
56 as_echo_n_body='eval
57 arg=$1;
58 case $arg in #(
59 *"$as_nl"*)
60 expr "X$arg" : "X\\(.*\\)$as_nl";
61 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
62 esac;
63 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
64 '
65 export as_echo_n_body
66 as_echo_n='sh -c $as_echo_n_body as_echo'
67 fi
68 export as_echo_body
69 as_echo='sh -c $as_echo_body as_echo'
70 fi
71
72 # The user is always right.
73 if test "${PATH_SEPARATOR+set}" != set; then
74 PATH_SEPARATOR=:
75 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
76 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
77 PATH_SEPARATOR=';'
78 }
79 fi
80
81
82 # IFS
83 # We need space, tab and new line, in precisely that order. Quoting is
84 # there to prevent editors from complaining about space-tab.
85 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
86 # splitting by setting IFS to empty value.)
87 IFS=" "" $as_nl"
88
89 # Find who we are. Look in the path if we contain no directory separator.
90 case $0 in #((
91 *[\\/]* ) as_myself=$0 ;;
92 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
93 for as_dir in $PATH
94 do
95 IFS=$as_save_IFS
96 test -z "$as_dir" && as_dir=.
97 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
98 done
99 IFS=$as_save_IFS
100
101 ;;
102 esac
103 # We did not find ourselves, most probably we were run as `sh COMMAND'
104 # in which case we are not to be found in the path.
105 if test "x$as_myself" = x; then
106 as_myself=$0
107 fi
108 if test ! -f "$as_myself"; then
109 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
110 exit 1
111 fi
112
113 # Unset variables that we do not need and which cause bugs (e.g. in
114 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
115 # suppresses any "Segmentation fault" message there. '((' could
116 # trigger a bug in pdksh 5.2.14.
117 for as_var in BASH_ENV ENV MAIL MAILPATH
118 do eval test x\${$as_var+set} = xset \
119 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
120 done
121 PS1='$ '
122 PS2='> '
123 PS4='+ '
124
125 # NLS nuisances.
126 LC_ALL=C
127 export LC_ALL
128 LANGUAGE=C
129 export LANGUAGE
130
131 # CDPATH.
132 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
133
134 if test "x$CONFIG_SHELL" = x; then
135 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
136 emulate sh
137 NULLCMD=:
138 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
139 # is contrary to our usage. Disable this feature.
140 alias -g '\${1+\"\$@\"}'='\"\$@\"'
141 setopt NO_GLOB_SUBST
142 else
143 case \`(set -o) 2>/dev/null\` in #(
144 *posix*) :
145 set -o posix ;; #(
146 *) :
147 ;;
148 esac
149 fi
150 "
151 as_required="as_fn_return () { (exit \$1); }
152 as_fn_success () { as_fn_return 0; }
153 as_fn_failure () { as_fn_return 1; }
154 as_fn_ret_success () { return 0; }
155 as_fn_ret_failure () { return 1; }
156
157 exitcode=0
158 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
159 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
160 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
161 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
162 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
163
164 else
165 exitcode=1; echo positional parameters were not saved.
166 fi
167 test x\$exitcode = x0 || exit 1"
168 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
169 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
170 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
171 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
172 test \$(( 1 + 1 )) = 2 || exit 1"
173 if (eval "$as_required") 2>/dev/null; then :
174 as_have_required=yes
175 else
176 as_have_required=no
177 fi
178 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
179
180 else
181 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
182 as_found=false
183 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
184 do
185 IFS=$as_save_IFS
186 test -z "$as_dir" && as_dir=.
187 as_found=:
188 case $as_dir in #(
189 /*)
190 for as_base in sh bash ksh sh5; do
191 # Try only shells that exist, to save several forks.
192 as_shell=$as_dir/$as_base
193 if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
194 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
195 CONFIG_SHELL=$as_shell as_have_required=yes
196 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
197 break 2
198 fi
199 fi
200 done;;
201 esac
202 as_found=false
203 done
204 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
205 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
206 CONFIG_SHELL=$SHELL as_have_required=yes
207 fi; }
208 IFS=$as_save_IFS
209
210
211 if test "x$CONFIG_SHELL" != x; then :
212 # We cannot yet assume a decent shell, so we have to provide a
213 # neutralization value for shells without unset; and this also
214 # works around shells that cannot unset nonexistent variables.
215 BASH_ENV=/dev/null
216 ENV=/dev/null
217 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
218 export CONFIG_SHELL
219 exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
220 fi
221
222 if test x$as_have_required = xno; then :
223 $as_echo "$0: This script requires a shell more modern than all"
224 $as_echo "$0: the shells that I found on your system."
225 if test x${ZSH_VERSION+set} = xset ; then
226 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
227 $as_echo "$0: be upgraded to zsh 4.3.4 or later."
228 else
229 $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
230 $0: including any error possibly output before this
231 $0: message. Then install a modern shell, or manually run
232 $0: the script under such a shell if you do have one."
233 fi
234 exit 1
235 fi
236 fi
237 fi
238 SHELL=${CONFIG_SHELL-/bin/sh}
239 export SHELL
240 # Unset more variables known to interfere with behavior of common tools.
241 CLICOLOR_FORCE= GREP_OPTIONS=
242 unset CLICOLOR_FORCE GREP_OPTIONS
243
244 ## --------------------- ##
245 ## M4sh Shell Functions. ##
246 ## --------------------- ##
247 # as_fn_unset VAR
248 # ---------------
249 # Portably unset VAR.
250 as_fn_unset ()
251 {
252 { eval $1=; unset $1;}
253 }
254 as_unset=as_fn_unset
255
256 # as_fn_set_status STATUS
257 # -----------------------
258 # Set $? to STATUS, without forking.
259 as_fn_set_status ()
260 {
261 return $1
262 } # as_fn_set_status
263
264 # as_fn_exit STATUS
265 # -----------------
266 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
267 as_fn_exit ()
268 {
269 set +e
270 as_fn_set_status $1
271 exit $1
272 } # as_fn_exit
273
274 # as_fn_mkdir_p
275 # -------------
276 # Create "$as_dir" as a directory, including parents if necessary.
277 as_fn_mkdir_p ()
278 {
279
280 case $as_dir in #(
281 -*) as_dir=./$as_dir;;
282 esac
283 test -d "$as_dir" || eval $as_mkdir_p || {
284 as_dirs=
285 while :; do
286 case $as_dir in #(
287 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
288 *) as_qdir=$as_dir;;
289 esac
290 as_dirs="'$as_qdir' $as_dirs"
291 as_dir=`$as_dirname -- "$as_dir" ||
292 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
293 X"$as_dir" : 'X\(//\)[^/]' \| \
294 X"$as_dir" : 'X\(//\)$' \| \
295 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
296 $as_echo X"$as_dir" |
297 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
298 s//\1/
299 q
300 }
301 /^X\(\/\/\)[^/].*/{
302 s//\1/
303 q
304 }
305 /^X\(\/\/\)$/{
306 s//\1/
307 q
308 }
309 /^X\(\/\).*/{
310 s//\1/
311 q
312 }
313 s/.*/./; q'`
314 test -d "$as_dir" && break
315 done
316 test -z "$as_dirs" || eval "mkdir $as_dirs"
317 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
318
319
320 } # as_fn_mkdir_p
321 # as_fn_append VAR VALUE
322 # ----------------------
323 # Append the text in VALUE to the end of the definition contained in VAR. Take
324 # advantage of any shell optimizations that allow amortized linear growth over
325 # repeated appends, instead of the typical quadratic growth present in naive
326 # implementations.
327 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
328 eval 'as_fn_append ()
329 {
330 eval $1+=\$2
331 }'
332 else
333 as_fn_append ()
334 {
335 eval $1=\$$1\$2
336 }
337 fi # as_fn_append
338
339 # as_fn_arith ARG...
340 # ------------------
341 # Perform arithmetic evaluation on the ARGs, and store the result in the
342 # global $as_val. Take advantage of shells that can avoid forks. The arguments
343 # must be portable across $(()) and expr.
344 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
345 eval 'as_fn_arith ()
346 {
347 as_val=$(( $* ))
348 }'
349 else
350 as_fn_arith ()
351 {
352 as_val=`expr "$@" || test $? -eq 1`
353 }
354 fi # as_fn_arith
355
356
357 # as_fn_error ERROR [LINENO LOG_FD]
358 # ---------------------------------
359 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
360 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
361 # script with status $?, using 1 if that was 0.
362 as_fn_error ()
363 {
364 as_status=$?; test $as_status -eq 0 && as_status=1
365 if test "$3"; then
366 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
367 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
368 fi
369 $as_echo "$as_me: error: $1" >&2
370 as_fn_exit $as_status
371 } # as_fn_error
372
373 if expr a : '\(a\)' >/dev/null 2>&1 &&
374 test "X`expr 00001 : '.*\(...\)'`" = X001; then
375 as_expr=expr
376 else
377 as_expr=false
378 fi
379
380 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
381 as_basename=basename
382 else
383 as_basename=false
384 fi
385
386 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
387 as_dirname=dirname
388 else
389 as_dirname=false
390 fi
391
392 as_me=`$as_basename -- "$0" ||
393 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
394 X"$0" : 'X\(//\)$' \| \
395 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
396 $as_echo X/"$0" |
397 sed '/^.*\/\([^/][^/]*\)\/*$/{
398 s//\1/
399 q
400 }
401 /^X\/\(\/\/\)$/{
402 s//\1/
403 q
404 }
405 /^X\/\(\/\).*/{
406 s//\1/
407 q
408 }
409 s/.*/./; q'`
410
411 # Avoid depending upon Character Ranges.
412 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
413 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
414 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
415 as_cr_digits='0123456789'
416 as_cr_alnum=$as_cr_Letters$as_cr_digits
417
418
419 as_lineno_1=$LINENO as_lineno_1a=$LINENO
420 as_lineno_2=$LINENO as_lineno_2a=$LINENO
421 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
422 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
423 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
424 sed -n '
425 p
426 /[$]LINENO/=
427 ' <$as_myself |
428 sed '
429 s/[$]LINENO.*/&-/
430 t lineno
431 b
432 :lineno
433 N
434 :loop
435 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
436 t loop
437 s/-\n.*//
438 ' >$as_me.lineno &&
439 chmod +x "$as_me.lineno" ||
440 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
441
442 # Don't try to exec as it changes $[0], causing all sort of problems
443 # (the dirname of $[0] is not the place where we might find the
444 # original and so on. Autoconf is especially sensitive to this).
445 . "./$as_me.lineno"
446 # Exit status is that of the last command.
447 exit
448 }
449
450 ECHO_C= ECHO_N= ECHO_T=
451 case `echo -n x` in #(((((
452 -n*)
453 case `echo 'xy\c'` in
454 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
455 xy) ECHO_C='\c';;
456 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
457 ECHO_T=' ';;
458 esac;;
459 *)
460 ECHO_N='-n';;
461 esac
462
463 rm -f conf$$ conf$$.exe conf$$.file
464 if test -d conf$$.dir; then
465 rm -f conf$$.dir/conf$$.file
466 else
467 rm -f conf$$.dir
468 mkdir conf$$.dir 2>/dev/null
469 fi
470 if (echo >conf$$.file) 2>/dev/null; then
471 if ln -s conf$$.file conf$$ 2>/dev/null; then
472 as_ln_s='ln -s'
473 # ... but there are two gotchas:
474 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
475 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
476 # In both cases, we have to default to `cp -p'.
477 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
478 as_ln_s='cp -p'
479 elif ln conf$$.file conf$$ 2>/dev/null; then
480 as_ln_s=ln
481 else
482 as_ln_s='cp -p'
483 fi
484 else
485 as_ln_s='cp -p'
486 fi
487 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
488 rmdir conf$$.dir 2>/dev/null
489
490 if mkdir -p . 2>/dev/null; then
491 as_mkdir_p='mkdir -p "$as_dir"'
492 else
493 test -d ./-p && rmdir ./-p
494 as_mkdir_p=false
495 fi
496
497 if test -x / >/dev/null 2>&1; then
498 as_test_x='test -x'
499 else
500 if ls -dL / >/dev/null 2>&1; then
501 as_ls_L_option=L
502 else
503 as_ls_L_option=
504 fi
505 as_test_x='
506 eval sh -c '\''
507 if test -d "$1"; then
508 test -d "$1/.";
509 else
510 case $1 in #(
511 -*)set "./$1";;
512 esac;
513 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
514 ???[sx]*):;;*)false;;esac;fi
515 '\'' sh
516 '
517 fi
518 as_executable_p=$as_test_x
519
520 # Sed expression to map a string onto a valid CPP name.
521 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
522
523 # Sed expression to map a string onto a valid variable name.
524 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
525
526
527 exec 7<&0 </dev/null 6>&1
528
529 # Name of the host.
530 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
531 # so uname gets run too.
532 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
533
534 #
535 # Initializations.
536 #
537 ac_default_prefix=/usr/local
538 ac_clean_files=
539 ac_config_libobj_dir=.
540 LIBOBJS=
541 cross_compiling=no
542 subdirs=
543 MFLAGS=
544 MAKEFLAGS=
545
546 # Identity of this package.
547 PACKAGE_NAME=
548 PACKAGE_TARNAME=
549 PACKAGE_VERSION=
550 PACKAGE_STRING=
551 PACKAGE_BUGREPORT=
552 PACKAGE_URL=
553
554 ac_unique_file="Makefile.in"
555 # Factoring default headers for most tests.
556 ac_includes_default="\
557 #include <stdio.h>
558 #ifdef HAVE_SYS_TYPES_H
559 # include <sys/types.h>
560 #endif
561 #ifdef HAVE_SYS_STAT_H
562 # include <sys/stat.h>
563 #endif
564 #ifdef STDC_HEADERS
565 # include <stdlib.h>
566 # include <stddef.h>
567 #else
568 # ifdef HAVE_STDLIB_H
569 # include <stdlib.h>
570 # endif
571 #endif
572 #ifdef HAVE_STRING_H
573 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
574 # include <memory.h>
575 # endif
576 # include <string.h>
577 #endif
578 #ifdef HAVE_STRINGS_H
579 # include <strings.h>
580 #endif
581 #ifdef HAVE_INTTYPES_H
582 # include <inttypes.h>
583 #endif
584 #ifdef HAVE_STDINT_H
585 # include <stdint.h>
586 #endif
587 #ifdef HAVE_UNISTD_H
588 # include <unistd.h>
589 #endif"
590
591 ac_subst_vars='LTLIBOBJS
592 LIBOBJS
593 cgen_breaks
594 REPORT_BUGS_TEXI
595 REPORT_BUGS_TO
596 PKGVERSION
597 sim_profile
598 sim_trace
599 sim_stdio
600 sim_debug
601 sim_cflags
602 sim_bswap
603 MAINT
604 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 target_os
627 target_vendor
628 target_cpu
629 target
630 host_os
631 host_vendor
632 host_cpu
633 host
634 build_os
635 build_vendor
636 build_cpu
637 build
638 OBJEXT
639 EXEEXT
640 ac_ct_CC
641 CPPFLAGS
642 LDFLAGS
643 CFLAGS
644 CC
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 # This file contains common code used by all simulators.
2153 #
2154 # SIM_AC_COMMON invokes AC macros used by all simulators and by the common
2155 # directory. It is intended to be invoked before any target specific stuff.
2156 # SIM_AC_OUTPUT is a cover function to AC_OUTPUT to generate the Makefile.
2157 # It is intended to be invoked last.
2158 #
2159 # The simulator's configure.in should look like:
2160 #
2161 # dnl Process this file with autoconf to produce a configure script.
2162 # AC_PREREQ(2.64)dnl
2163 # AC_INIT(Makefile.in)
2164 # sinclude(../common/aclocal.m4)
2165 #
2166 # SIM_AC_COMMON
2167 #
2168 # ... target specific stuff ...
2169 #
2170 # SIM_AC_OUTPUT
2171
2172 # Include global overrides and fixes for Autoconf.
2173
2174
2175
2176
2177
2178
2179
2180
2181
2182
2183
2184
2185
2186
2187
2188
2189
2190
2191
2192
2193
2194
2195
2196
2197
2198
2199 # _AC_CHECK_DECL_BODY
2200 # -------------------
2201 # Shell function body for AC_CHECK_DECL.
2202 # _AC_CHECK_DECL_BODY
2203
2204 # _AC_CHECK_DECLS(SYMBOL, ACTION-IF_FOUND, ACTION-IF-NOT-FOUND,
2205 # INCLUDES)
2206 # -------------------------------------------------------------
2207 # Helper to AC_CHECK_DECLS, which generates the check for a single
2208 # SYMBOL with INCLUDES, performs the AC_DEFINE, then expands
2209 # ACTION-IF-FOUND or ACTION-IF-NOT-FOUND.
2210
2211
2212
2213
2214
2215
2216
2217
2218
2219
2220
2221
2222
2223
2224
2225
2226
2227
2228
2229
2230
2231
2232
2233
2234
2235
2236
2237
2238
2239
2240
2241
2242
2243
2244
2245
2246
2247
2248
2249
2250
2251
2252
2253
2254
2255
2256
2257
2258
2259
2260
2261
2262
2263
2264
2265
2266
2267
2268 sim_inline="-DDEFAULT_INLINE=0"
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
2302
2303
2304
2305 # intl sister-directory configuration rules.
2306 #
2307
2308 # The idea behind this macro is that there's no need to repeat all the
2309 # autoconf probes done by the intl directory - it's already done them
2310 # for us. In fact, there's no need even to look at the cache for the
2311 # answers. All we need to do is nab a few pieces of information.
2312 # The intl directory is set up to make this easy, by generating a
2313 # small file which can be sourced as a shell script; then we produce
2314 # the necessary substitutions and definitions for this directory.
2315
2316
2317
2318 # Autoconf M4 include file defining utility macros for complex Canadian
2319 # cross builds.
2320
2321
2322
2323
2324
2325
2326
2327
2328
2329 ####
2330 # _NCN_TOOL_PREFIXES: Some stuff that oughtta be done in AC_CANONICAL_SYSTEM
2331 # or AC_INIT.
2332 # These demand that AC_CANONICAL_SYSTEM be called beforehand.
2333
2334 ####
2335 # NCN_STRICT_CHECK_TOOLS(variable, progs-to-check-for,[value-if-not-found],[path])
2336 # Like plain AC_CHECK_TOOLS, but require prefix if build!=host.
2337
2338
2339 ####
2340 # NCN_STRICT_CHECK_TARGET_TOOLS(variable, progs-to-check-for,[value-if-not-found],[path])
2341 # Like CVS Autoconf AC_CHECK_TARGET_TOOLS, but require prefix if build!=target.
2342
2343
2344
2345 # Backported from Autoconf 2.5x; can go away when and if
2346 # we switch. Put the OS path separator in $PATH_SEPARATOR.
2347
2348
2349
2350
2351 # ACX_HAVE_GCC_FOR_TARGET
2352 # Check if the variable GCC_FOR_TARGET really points to a GCC binary.
2353
2354
2355 # ACX_CHECK_INSTALLED_TARGET_TOOL(VAR, PROG)
2356 # Searching for installed target binutils. We need to take extra care,
2357 # else we may find the wrong assembler, linker, etc., and lose.
2358 #
2359 # First try --with-build-time-tools, if specified.
2360 #
2361 # For build != host, we ask the installed GCC for the name of the tool it
2362 # uses, and accept it if it is an absolute path. This is because the
2363 # only good choice for a compiler is the same GCC version that is being
2364 # installed (or we couldn't make target libraries), and we assume that
2365 # on the host system we'll have not only the same GCC version, but also
2366 # the same binutils version.
2367 #
2368 # For build == host, search the same directories that the installed
2369 # compiler will search. We used to do this for the assembler, linker,
2370 # and nm only; for simplicity of configuration, however, we extend this
2371 # criterion to tools (such as ar and ranlib) that are never invoked by
2372 # the compiler, to avoid mismatches.
2373 #
2374 # Also note we have to check MD_EXEC_PREFIX before checking the user's path
2375 # if build == target. This makes the most sense only when bootstrapping,
2376 # but we also do so when build != host. In this case, we hope that the
2377 # build and host systems will have similar contents of MD_EXEC_PREFIX.
2378 #
2379 # If we do not find a suitable binary, then try the user's path.
2380
2381
2382 ###
2383 # AC_PROG_CPP_WERROR
2384 # Used for autoconf 2.5x to force AC_PREPROC_IFELSE to reject code which
2385 # triggers warnings from the preprocessor. Will be in autoconf 2.58.
2386 # For now, using this also overrides header checks to use only the
2387 # preprocessor (matches 2.13 behavior; matching 2.58's behavior is a
2388 # bit harder from here).
2389 # Eventually autoconf will default to checking headers with the compiler
2390 # instead, and we'll have to do this differently.
2391
2392 # AC_PROG_CPP_WERROR
2393
2394 # Test for GNAT.
2395 # We require the gnatbind program, and a compiler driver that
2396 # understands Ada. We use the user's CC setting, already found,
2397 # and possibly add $1 to the command-line parameters.
2398 #
2399 # Sets the shell variable have_gnat to yes or no as appropriate, and
2400 # substitutes GNATBIND and GNATMAKE.
2401
2402
2403
2404
2405
2406
2407
2408
2409
2410
2411
2412
2413
2414
2415
2416
2417
2418
2419
2420
2421
2422
2423
2424
2425
2426 ac_ext=c
2427 ac_cpp='$CPP $CPPFLAGS'
2428 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2429 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2430 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2431 if test -n "$ac_tool_prefix"; then
2432 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2433 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2434 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2435 $as_echo_n "checking for $ac_word... " >&6; }
2436 if test "${ac_cv_prog_CC+set}" = set; then :
2437 $as_echo_n "(cached) " >&6
2438 else
2439 if test -n "$CC"; then
2440 ac_cv_prog_CC="$CC" # Let the user override the test.
2441 else
2442 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2443 for as_dir in $PATH
2444 do
2445 IFS=$as_save_IFS
2446 test -z "$as_dir" && as_dir=.
2447 for ac_exec_ext in '' $ac_executable_extensions; do
2448 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2449 ac_cv_prog_CC="${ac_tool_prefix}gcc"
2450 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2451 break 2
2452 fi
2453 done
2454 done
2455 IFS=$as_save_IFS
2456
2457 fi
2458 fi
2459 CC=$ac_cv_prog_CC
2460 if test -n "$CC"; then
2461 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2462 $as_echo "$CC" >&6; }
2463 else
2464 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2465 $as_echo "no" >&6; }
2466 fi
2467
2468
2469 fi
2470 if test -z "$ac_cv_prog_CC"; then
2471 ac_ct_CC=$CC
2472 # Extract the first word of "gcc", so it can be a program name with args.
2473 set dummy gcc; ac_word=$2
2474 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2475 $as_echo_n "checking for $ac_word... " >&6; }
2476 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2477 $as_echo_n "(cached) " >&6
2478 else
2479 if test -n "$ac_ct_CC"; then
2480 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2481 else
2482 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2483 for as_dir in $PATH
2484 do
2485 IFS=$as_save_IFS
2486 test -z "$as_dir" && as_dir=.
2487 for ac_exec_ext in '' $ac_executable_extensions; do
2488 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2489 ac_cv_prog_ac_ct_CC="gcc"
2490 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2491 break 2
2492 fi
2493 done
2494 done
2495 IFS=$as_save_IFS
2496
2497 fi
2498 fi
2499 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2500 if test -n "$ac_ct_CC"; then
2501 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2502 $as_echo "$ac_ct_CC" >&6; }
2503 else
2504 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2505 $as_echo "no" >&6; }
2506 fi
2507
2508 if test "x$ac_ct_CC" = x; then
2509 CC=""
2510 else
2511 case $cross_compiling:$ac_tool_warned in
2512 yes:)
2513 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2514 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2515 ac_tool_warned=yes ;;
2516 esac
2517 CC=$ac_ct_CC
2518 fi
2519 else
2520 CC="$ac_cv_prog_CC"
2521 fi
2522
2523 if test -z "$CC"; then
2524 if test -n "$ac_tool_prefix"; then
2525 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2526 set dummy ${ac_tool_prefix}cc; ac_word=$2
2527 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2528 $as_echo_n "checking for $ac_word... " >&6; }
2529 if test "${ac_cv_prog_CC+set}" = set; then :
2530 $as_echo_n "(cached) " >&6
2531 else
2532 if test -n "$CC"; then
2533 ac_cv_prog_CC="$CC" # Let the user override the test.
2534 else
2535 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2536 for as_dir in $PATH
2537 do
2538 IFS=$as_save_IFS
2539 test -z "$as_dir" && as_dir=.
2540 for ac_exec_ext in '' $ac_executable_extensions; do
2541 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2542 ac_cv_prog_CC="${ac_tool_prefix}cc"
2543 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2544 break 2
2545 fi
2546 done
2547 done
2548 IFS=$as_save_IFS
2549
2550 fi
2551 fi
2552 CC=$ac_cv_prog_CC
2553 if test -n "$CC"; then
2554 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2555 $as_echo "$CC" >&6; }
2556 else
2557 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2558 $as_echo "no" >&6; }
2559 fi
2560
2561
2562 fi
2563 fi
2564 if test -z "$CC"; then
2565 # Extract the first word of "cc", so it can be a program name with args.
2566 set dummy cc; ac_word=$2
2567 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2568 $as_echo_n "checking for $ac_word... " >&6; }
2569 if test "${ac_cv_prog_CC+set}" = set; then :
2570 $as_echo_n "(cached) " >&6
2571 else
2572 if test -n "$CC"; then
2573 ac_cv_prog_CC="$CC" # Let the user override the test.
2574 else
2575 ac_prog_rejected=no
2576 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2577 for as_dir in $PATH
2578 do
2579 IFS=$as_save_IFS
2580 test -z "$as_dir" && as_dir=.
2581 for ac_exec_ext in '' $ac_executable_extensions; do
2582 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2583 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2584 ac_prog_rejected=yes
2585 continue
2586 fi
2587 ac_cv_prog_CC="cc"
2588 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2589 break 2
2590 fi
2591 done
2592 done
2593 IFS=$as_save_IFS
2594
2595 if test $ac_prog_rejected = yes; then
2596 # We found a bogon in the path, so make sure we never use it.
2597 set dummy $ac_cv_prog_CC
2598 shift
2599 if test $# != 0; then
2600 # We chose a different compiler from the bogus one.
2601 # However, it has the same basename, so the bogon will be chosen
2602 # first if we set CC to just the basename; use the full file name.
2603 shift
2604 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2605 fi
2606 fi
2607 fi
2608 fi
2609 CC=$ac_cv_prog_CC
2610 if test -n "$CC"; then
2611 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2612 $as_echo "$CC" >&6; }
2613 else
2614 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2615 $as_echo "no" >&6; }
2616 fi
2617
2618
2619 fi
2620 if test -z "$CC"; then
2621 if test -n "$ac_tool_prefix"; then
2622 for ac_prog in cl.exe
2623 do
2624 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2625 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2626 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2627 $as_echo_n "checking for $ac_word... " >&6; }
2628 if test "${ac_cv_prog_CC+set}" = set; then :
2629 $as_echo_n "(cached) " >&6
2630 else
2631 if test -n "$CC"; then
2632 ac_cv_prog_CC="$CC" # Let the user override the test.
2633 else
2634 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2635 for as_dir in $PATH
2636 do
2637 IFS=$as_save_IFS
2638 test -z "$as_dir" && as_dir=.
2639 for ac_exec_ext in '' $ac_executable_extensions; do
2640 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2641 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2642 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2643 break 2
2644 fi
2645 done
2646 done
2647 IFS=$as_save_IFS
2648
2649 fi
2650 fi
2651 CC=$ac_cv_prog_CC
2652 if test -n "$CC"; then
2653 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2654 $as_echo "$CC" >&6; }
2655 else
2656 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2657 $as_echo "no" >&6; }
2658 fi
2659
2660
2661 test -n "$CC" && break
2662 done
2663 fi
2664 if test -z "$CC"; then
2665 ac_ct_CC=$CC
2666 for ac_prog in cl.exe
2667 do
2668 # Extract the first word of "$ac_prog", so it can be a program name with args.
2669 set dummy $ac_prog; ac_word=$2
2670 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2671 $as_echo_n "checking for $ac_word... " >&6; }
2672 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2673 $as_echo_n "(cached) " >&6
2674 else
2675 if test -n "$ac_ct_CC"; then
2676 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2677 else
2678 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2679 for as_dir in $PATH
2680 do
2681 IFS=$as_save_IFS
2682 test -z "$as_dir" && as_dir=.
2683 for ac_exec_ext in '' $ac_executable_extensions; do
2684 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2685 ac_cv_prog_ac_ct_CC="$ac_prog"
2686 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2687 break 2
2688 fi
2689 done
2690 done
2691 IFS=$as_save_IFS
2692
2693 fi
2694 fi
2695 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2696 if test -n "$ac_ct_CC"; then
2697 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2698 $as_echo "$ac_ct_CC" >&6; }
2699 else
2700 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2701 $as_echo "no" >&6; }
2702 fi
2703
2704
2705 test -n "$ac_ct_CC" && break
2706 done
2707
2708 if test "x$ac_ct_CC" = x; then
2709 CC=""
2710 else
2711 case $cross_compiling:$ac_tool_warned in
2712 yes:)
2713 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2714 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2715 ac_tool_warned=yes ;;
2716 esac
2717 CC=$ac_ct_CC
2718 fi
2719 fi
2720
2721 fi
2722
2723
2724 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2725 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2726 as_fn_error "no acceptable C compiler found in \$PATH
2727 See \`config.log' for more details." "$LINENO" 5; }
2728
2729 # Provide some information about the compiler.
2730 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2731 set X $ac_compile
2732 ac_compiler=$2
2733 for ac_option in --version -v -V -qversion; do
2734 { { ac_try="$ac_compiler $ac_option >&5"
2735 case "(($ac_try" in
2736 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2737 *) ac_try_echo=$ac_try;;
2738 esac
2739 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2740 $as_echo "$ac_try_echo"; } >&5
2741 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2742 ac_status=$?
2743 if test -s conftest.err; then
2744 sed '10a\
2745 ... rest of stderr output deleted ...
2746 10q' conftest.err >conftest.er1
2747 cat conftest.er1 >&5
2748 rm -f conftest.er1 conftest.err
2749 fi
2750 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2751 test $ac_status = 0; }
2752 done
2753
2754 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2755 /* end confdefs.h. */
2756
2757 int
2758 main ()
2759 {
2760
2761 ;
2762 return 0;
2763 }
2764 _ACEOF
2765 ac_clean_files_save=$ac_clean_files
2766 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
2767 # Try to create an executable without -o first, disregard a.out.
2768 # It will help us diagnose broken compilers, and finding out an intuition
2769 # of exeext.
2770 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
2771 $as_echo_n "checking for C compiler default output file name... " >&6; }
2772 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2773
2774 # The possible output files:
2775 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2776
2777 ac_rmfiles=
2778 for ac_file in $ac_files
2779 do
2780 case $ac_file in
2781 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2782 * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2783 esac
2784 done
2785 rm -f $ac_rmfiles
2786
2787 if { { ac_try="$ac_link_default"
2788 case "(($ac_try" in
2789 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2790 *) ac_try_echo=$ac_try;;
2791 esac
2792 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2793 $as_echo "$ac_try_echo"; } >&5
2794 (eval "$ac_link_default") 2>&5
2795 ac_status=$?
2796 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2797 test $ac_status = 0; }; then :
2798 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2799 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2800 # in a Makefile. We should not override ac_cv_exeext if it was cached,
2801 # so that the user can short-circuit this test for compilers unknown to
2802 # Autoconf.
2803 for ac_file in $ac_files ''
2804 do
2805 test -f "$ac_file" || continue
2806 case $ac_file in
2807 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
2808 ;;
2809 [ab].out )
2810 # We found the default executable, but exeext='' is most
2811 # certainly right.
2812 break;;
2813 *.* )
2814 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2815 then :; else
2816 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2817 fi
2818 # We set ac_cv_exeext here because the later test for it is not
2819 # safe: cross compilers may not add the suffix if given an `-o'
2820 # argument, so we may need to know it at that point already.
2821 # Even if this section looks crufty: it has the advantage of
2822 # actually working.
2823 break;;
2824 * )
2825 break;;
2826 esac
2827 done
2828 test "$ac_cv_exeext" = no && ac_cv_exeext=
2829
2830 else
2831 ac_file=''
2832 fi
2833 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
2834 $as_echo "$ac_file" >&6; }
2835 if test -z "$ac_file"; then :
2836 $as_echo "$as_me: failed program was:" >&5
2837 sed 's/^/| /' conftest.$ac_ext >&5
2838
2839 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2840 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2841 { as_fn_set_status 77
2842 as_fn_error "C compiler cannot create executables
2843 See \`config.log' for more details." "$LINENO" 5; }; }
2844 fi
2845 ac_exeext=$ac_cv_exeext
2846
2847 # Check that the compiler produces executables we can run. If not, either
2848 # the compiler is broken, or we cross compile.
2849 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
2850 $as_echo_n "checking whether the C compiler works... " >&6; }
2851 # If not cross compiling, check that we can run a simple program.
2852 if test "$cross_compiling" != yes; then
2853 if { ac_try='./$ac_file'
2854 { { case "(($ac_try" in
2855 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2856 *) ac_try_echo=$ac_try;;
2857 esac
2858 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2859 $as_echo "$ac_try_echo"; } >&5
2860 (eval "$ac_try") 2>&5
2861 ac_status=$?
2862 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2863 test $ac_status = 0; }; }; then
2864 cross_compiling=no
2865 else
2866 if test "$cross_compiling" = maybe; then
2867 cross_compiling=yes
2868 else
2869 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2870 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2871 as_fn_error "cannot run C compiled programs.
2872 If you meant to cross compile, use \`--host'.
2873 See \`config.log' for more details." "$LINENO" 5; }
2874 fi
2875 fi
2876 fi
2877 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2878 $as_echo "yes" >&6; }
2879
2880 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
2881 ac_clean_files=$ac_clean_files_save
2882 # Check that the compiler produces executables we can run. If not, either
2883 # the compiler is broken, or we cross compile.
2884 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
2885 $as_echo_n "checking whether we are cross compiling... " >&6; }
2886 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
2887 $as_echo "$cross_compiling" >&6; }
2888
2889 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
2890 $as_echo_n "checking for suffix of executables... " >&6; }
2891 if { { ac_try="$ac_link"
2892 case "(($ac_try" in
2893 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2894 *) ac_try_echo=$ac_try;;
2895 esac
2896 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2897 $as_echo "$ac_try_echo"; } >&5
2898 (eval "$ac_link") 2>&5
2899 ac_status=$?
2900 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2901 test $ac_status = 0; }; then :
2902 # If both `conftest.exe' and `conftest' are `present' (well, observable)
2903 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
2904 # work properly (i.e., refer to `conftest.exe'), while it won't with
2905 # `rm'.
2906 for ac_file in conftest.exe conftest conftest.*; do
2907 test -f "$ac_file" || continue
2908 case $ac_file in
2909 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2910 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2911 break;;
2912 * ) break;;
2913 esac
2914 done
2915 else
2916 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2917 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2918 as_fn_error "cannot compute suffix of executables: cannot compile and link
2919 See \`config.log' for more details." "$LINENO" 5; }
2920 fi
2921 rm -f conftest$ac_cv_exeext
2922 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
2923 $as_echo "$ac_cv_exeext" >&6; }
2924
2925 rm -f conftest.$ac_ext
2926 EXEEXT=$ac_cv_exeext
2927 ac_exeext=$EXEEXT
2928 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
2929 $as_echo_n "checking for suffix of object files... " >&6; }
2930 if test "${ac_cv_objext+set}" = set; then :
2931 $as_echo_n "(cached) " >&6
2932 else
2933 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2934 /* end confdefs.h. */
2935
2936 int
2937 main ()
2938 {
2939
2940 ;
2941 return 0;
2942 }
2943 _ACEOF
2944 rm -f conftest.o conftest.obj
2945 if { { ac_try="$ac_compile"
2946 case "(($ac_try" in
2947 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2948 *) ac_try_echo=$ac_try;;
2949 esac
2950 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2951 $as_echo "$ac_try_echo"; } >&5
2952 (eval "$ac_compile") 2>&5
2953 ac_status=$?
2954 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2955 test $ac_status = 0; }; then :
2956 for ac_file in conftest.o conftest.obj conftest.*; do
2957 test -f "$ac_file" || continue;
2958 case $ac_file in
2959 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
2960 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2961 break;;
2962 esac
2963 done
2964 else
2965 $as_echo "$as_me: failed program was:" >&5
2966 sed 's/^/| /' conftest.$ac_ext >&5
2967
2968 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2969 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2970 as_fn_error "cannot compute suffix of object files: cannot compile
2971 See \`config.log' for more details." "$LINENO" 5; }
2972 fi
2973 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2974 fi
2975 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
2976 $as_echo "$ac_cv_objext" >&6; }
2977 OBJEXT=$ac_cv_objext
2978 ac_objext=$OBJEXT
2979 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
2980 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
2981 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
2982 $as_echo_n "(cached) " >&6
2983 else
2984 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2985 /* end confdefs.h. */
2986
2987 int
2988 main ()
2989 {
2990 #ifndef __GNUC__
2991 choke me
2992 #endif
2993
2994 ;
2995 return 0;
2996 }
2997 _ACEOF
2998 if ac_fn_c_try_compile "$LINENO"; then :
2999 ac_compiler_gnu=yes
3000 else
3001 ac_compiler_gnu=no
3002 fi
3003 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3004 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3005
3006 fi
3007 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3008 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3009 if test $ac_compiler_gnu = yes; then
3010 GCC=yes
3011 else
3012 GCC=
3013 fi
3014 ac_test_CFLAGS=${CFLAGS+set}
3015 ac_save_CFLAGS=$CFLAGS
3016 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3017 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3018 if test "${ac_cv_prog_cc_g+set}" = set; then :
3019 $as_echo_n "(cached) " >&6
3020 else
3021 ac_save_c_werror_flag=$ac_c_werror_flag
3022 ac_c_werror_flag=yes
3023 ac_cv_prog_cc_g=no
3024 CFLAGS="-g"
3025 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3026 /* end confdefs.h. */
3027
3028 int
3029 main ()
3030 {
3031
3032 ;
3033 return 0;
3034 }
3035 _ACEOF
3036 if ac_fn_c_try_compile "$LINENO"; then :
3037 ac_cv_prog_cc_g=yes
3038 else
3039 CFLAGS=""
3040 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3041 /* end confdefs.h. */
3042
3043 int
3044 main ()
3045 {
3046
3047 ;
3048 return 0;
3049 }
3050 _ACEOF
3051 if ac_fn_c_try_compile "$LINENO"; then :
3052
3053 else
3054 ac_c_werror_flag=$ac_save_c_werror_flag
3055 CFLAGS="-g"
3056 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3057 /* end confdefs.h. */
3058
3059 int
3060 main ()
3061 {
3062
3063 ;
3064 return 0;
3065 }
3066 _ACEOF
3067 if ac_fn_c_try_compile "$LINENO"; then :
3068 ac_cv_prog_cc_g=yes
3069 fi
3070 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3071 fi
3072 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3073 fi
3074 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3075 ac_c_werror_flag=$ac_save_c_werror_flag
3076 fi
3077 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3078 $as_echo "$ac_cv_prog_cc_g" >&6; }
3079 if test "$ac_test_CFLAGS" = set; then
3080 CFLAGS=$ac_save_CFLAGS
3081 elif test $ac_cv_prog_cc_g = yes; then
3082 if test "$GCC" = yes; then
3083 CFLAGS="-g -O2"
3084 else
3085 CFLAGS="-g"
3086 fi
3087 else
3088 if test "$GCC" = yes; then
3089 CFLAGS="-O2"
3090 else
3091 CFLAGS=
3092 fi
3093 fi
3094 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3095 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3096 if test "${ac_cv_prog_cc_c89+set}" = set; then :
3097 $as_echo_n "(cached) " >&6
3098 else
3099 ac_cv_prog_cc_c89=no
3100 ac_save_CC=$CC
3101 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3102 /* end confdefs.h. */
3103 #include <stdarg.h>
3104 #include <stdio.h>
3105 #include <sys/types.h>
3106 #include <sys/stat.h>
3107 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
3108 struct buf { int x; };
3109 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3110 static char *e (p, i)
3111 char **p;
3112 int i;
3113 {
3114 return p[i];
3115 }
3116 static char *f (char * (*g) (char **, int), char **p, ...)
3117 {
3118 char *s;
3119 va_list v;
3120 va_start (v,p);
3121 s = g (p, va_arg (v,int));
3122 va_end (v);
3123 return s;
3124 }
3125
3126 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
3127 function prototypes and stuff, but not '\xHH' hex character constants.
3128 These don't provoke an error unfortunately, instead are silently treated
3129 as 'x'. The following induces an error, until -std is added to get
3130 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
3131 array size at least. It's necessary to write '\x00'==0 to get something
3132 that's true only with -std. */
3133 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3134
3135 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3136 inside strings and character constants. */
3137 #define FOO(x) 'x'
3138 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3139
3140 int test (int i, double x);
3141 struct s1 {int (*f) (int a);};
3142 struct s2 {int (*f) (double a);};
3143 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3144 int argc;
3145 char **argv;
3146 int
3147 main ()
3148 {
3149 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
3150 ;
3151 return 0;
3152 }
3153 _ACEOF
3154 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3155 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3156 do
3157 CC="$ac_save_CC $ac_arg"
3158 if ac_fn_c_try_compile "$LINENO"; then :
3159 ac_cv_prog_cc_c89=$ac_arg
3160 fi
3161 rm -f core conftest.err conftest.$ac_objext
3162 test "x$ac_cv_prog_cc_c89" != "xno" && break
3163 done
3164 rm -f conftest.$ac_ext
3165 CC=$ac_save_CC
3166
3167 fi
3168 # AC_CACHE_VAL
3169 case "x$ac_cv_prog_cc_c89" in
3170 x)
3171 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3172 $as_echo "none needed" >&6; } ;;
3173 xno)
3174 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3175 $as_echo "unsupported" >&6; } ;;
3176 *)
3177 CC="$CC $ac_cv_prog_cc_c89"
3178 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3179 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3180 esac
3181 if test "x$ac_cv_prog_cc_c89" != xno; then :
3182
3183 fi
3184
3185 ac_ext=c
3186 ac_cpp='$CPP $CPPFLAGS'
3187 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3188 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3189 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3190
3191 ac_aux_dir=
3192 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
3193 for ac_t in install-sh install.sh shtool; do
3194 if test -f "$ac_dir/$ac_t"; then
3195 ac_aux_dir=$ac_dir
3196 ac_install_sh="$ac_aux_dir/$ac_t -c"
3197 break 2
3198 fi
3199 done
3200 done
3201 if test -z "$ac_aux_dir"; then
3202 as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
3203 fi
3204
3205 # These three variables are undocumented and unsupported,
3206 # and are intended to be withdrawn in a future Autoconf release.
3207 # They can cause serious problems if a builder's source tree is in a directory
3208 # whose full name contains unusual characters.
3209 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
3210 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
3211 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
3212
3213
3214 # Make sure we can run config.sub.
3215 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
3216 as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
3217
3218 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
3219 $as_echo_n "checking build system type... " >&6; }
3220 if test "${ac_cv_build+set}" = set; then :
3221 $as_echo_n "(cached) " >&6
3222 else
3223 ac_build_alias=$build_alias
3224 test "x$ac_build_alias" = x &&
3225 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
3226 test "x$ac_build_alias" = x &&
3227 as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
3228 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
3229 as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
3230
3231 fi
3232 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
3233 $as_echo "$ac_cv_build" >&6; }
3234 case $ac_cv_build in
3235 *-*-*) ;;
3236 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
3237 esac
3238 build=$ac_cv_build
3239 ac_save_IFS=$IFS; IFS='-'
3240 set x $ac_cv_build
3241 shift
3242 build_cpu=$1
3243 build_vendor=$2
3244 shift; shift
3245 # Remember, the first character of IFS is used to create $*,
3246 # except with old shells:
3247 build_os=$*
3248 IFS=$ac_save_IFS
3249 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
3250
3251
3252 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
3253 $as_echo_n "checking host system type... " >&6; }
3254 if test "${ac_cv_host+set}" = set; then :
3255 $as_echo_n "(cached) " >&6
3256 else
3257 if test "x$host_alias" = x; then
3258 ac_cv_host=$ac_cv_build
3259 else
3260 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
3261 as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
3262 fi
3263
3264 fi
3265 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
3266 $as_echo "$ac_cv_host" >&6; }
3267 case $ac_cv_host in
3268 *-*-*) ;;
3269 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
3270 esac
3271 host=$ac_cv_host
3272 ac_save_IFS=$IFS; IFS='-'
3273 set x $ac_cv_host
3274 shift
3275 host_cpu=$1
3276 host_vendor=$2
3277 shift; shift
3278 # Remember, the first character of IFS is used to create $*,
3279 # except with old shells:
3280 host_os=$*
3281 IFS=$ac_save_IFS
3282 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
3283
3284
3285 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
3286 $as_echo_n "checking target system type... " >&6; }
3287 if test "${ac_cv_target+set}" = set; then :
3288 $as_echo_n "(cached) " >&6
3289 else
3290 if test "x$target_alias" = x; then
3291 ac_cv_target=$ac_cv_host
3292 else
3293 ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
3294 as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
3295 fi
3296
3297 fi
3298 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
3299 $as_echo "$ac_cv_target" >&6; }
3300 case $ac_cv_target in
3301 *-*-*) ;;
3302 *) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
3303 esac
3304 target=$ac_cv_target
3305 ac_save_IFS=$IFS; IFS='-'
3306 set x $ac_cv_target
3307 shift
3308 target_cpu=$1
3309 target_vendor=$2
3310 shift; shift
3311 # Remember, the first character of IFS is used to create $*,
3312 # except with old shells:
3313 target_os=$*
3314 IFS=$ac_save_IFS
3315 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
3316
3317
3318 # The aliases save the names the user supplied, while $host etc.
3319 # will get canonicalized.
3320 test -n "$target_alias" &&
3321 test "$program_prefix$program_suffix$program_transform_name" = \
3322 NONENONEs,x,x, &&
3323 program_prefix=${target_alias}-
3324 test "$program_prefix" != NONE &&
3325 program_transform_name="s&^&$program_prefix&;$program_transform_name"
3326 # Use a double $ so make ignores it.
3327 test "$program_suffix" != NONE &&
3328 program_transform_name="s&\$&$program_suffix&;$program_transform_name"
3329 # Double any \ or $.
3330 # By default was `s,x,x', remove it if useless.
3331 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
3332 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
3333
3334 # Find a good install program. We prefer a C program (faster),
3335 # so one script is as good as another. But avoid the broken or
3336 # incompatible versions:
3337 # SysV /etc/install, /usr/sbin/install
3338 # SunOS /usr/etc/install
3339 # IRIX /sbin/install
3340 # AIX /bin/install
3341 # AmigaOS /C/install, which installs bootblocks on floppy discs
3342 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
3343 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
3344 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
3345 # OS/2's system install, which has a completely different semantic
3346 # ./install, which can be erroneously created by make from ./install.sh.
3347 # Reject install programs that cannot install multiple files.
3348 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
3349 $as_echo_n "checking for a BSD-compatible install... " >&6; }
3350 if test -z "$INSTALL"; then
3351 if test "${ac_cv_path_install+set}" = set; then :
3352 $as_echo_n "(cached) " >&6
3353 else
3354 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3355 for as_dir in $PATH
3356 do
3357 IFS=$as_save_IFS
3358 test -z "$as_dir" && as_dir=.
3359 # Account for people who put trailing slashes in PATH elements.
3360 case $as_dir/ in #((
3361 ./ | .// | /[cC]/* | \
3362 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
3363 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
3364 /usr/ucb/* ) ;;
3365 *)
3366 # OSF1 and SCO ODT 3.0 have their own names for install.
3367 # Don't use installbsd from OSF since it installs stuff as root
3368 # by default.
3369 for ac_prog in ginstall scoinst install; do
3370 for ac_exec_ext in '' $ac_executable_extensions; do
3371 if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
3372 if test $ac_prog = install &&
3373 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3374 # AIX install. It has an incompatible calling convention.
3375 :
3376 elif test $ac_prog = install &&
3377 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3378 # program-specific install script used by HP pwplus--don't use.
3379 :
3380 else
3381 rm -rf conftest.one conftest.two conftest.dir
3382 echo one > conftest.one
3383 echo two > conftest.two
3384 mkdir conftest.dir
3385 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
3386 test -s conftest.one && test -s conftest.two &&
3387 test -s conftest.dir/conftest.one &&
3388 test -s conftest.dir/conftest.two
3389 then
3390 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
3391 break 3
3392 fi
3393 fi
3394 fi
3395 done
3396 done
3397 ;;
3398 esac
3399
3400 done
3401 IFS=$as_save_IFS
3402
3403 rm -rf conftest.one conftest.two conftest.dir
3404
3405 fi
3406 if test "${ac_cv_path_install+set}" = set; then
3407 INSTALL=$ac_cv_path_install
3408 else
3409 # As a last resort, use the slow shell script. Don't cache a
3410 # value for INSTALL within a source directory, because that will
3411 # break other packages using the cache if that directory is
3412 # removed, or if the value is a relative name.
3413 INSTALL=$ac_install_sh
3414 fi
3415 fi
3416 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
3417 $as_echo "$INSTALL" >&6; }
3418
3419 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
3420 # It thinks the first close brace ends the variable substitution.
3421 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
3422
3423 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
3424
3425 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
3426
3427
3428 ac_ext=c
3429 ac_cpp='$CPP $CPPFLAGS'
3430 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3431 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3432 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3433 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3434 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3435 # On Suns, sometimes $CPP names a directory.
3436 if test -n "$CPP" && test -d "$CPP"; then
3437 CPP=
3438 fi
3439 if test -z "$CPP"; then
3440 if test "${ac_cv_prog_CPP+set}" = set; then :
3441 $as_echo_n "(cached) " >&6
3442 else
3443 # Double quotes because CPP needs to be expanded
3444 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3445 do
3446 ac_preproc_ok=false
3447 for ac_c_preproc_warn_flag in '' yes
3448 do
3449 # Use a header file that comes with gcc, so configuring glibc
3450 # with a fresh cross-compiler works.
3451 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3452 # <limits.h> exists even on freestanding compilers.
3453 # On the NeXT, cc -E runs the code through the compiler's parser,
3454 # not just through cpp. "Syntax error" is here to catch this case.
3455 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3456 /* end confdefs.h. */
3457 #ifdef __STDC__
3458 # include <limits.h>
3459 #else
3460 # include <assert.h>
3461 #endif
3462 Syntax error
3463 _ACEOF
3464 if ac_fn_c_try_cpp "$LINENO"; then :
3465
3466 else
3467 # Broken: fails on valid input.
3468 continue
3469 fi
3470 rm -f conftest.err conftest.$ac_ext
3471
3472 # OK, works on sane cases. Now check whether nonexistent headers
3473 # can be detected and how.
3474 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3475 /* end confdefs.h. */
3476 #include <ac_nonexistent.h>
3477 _ACEOF
3478 if ac_fn_c_try_cpp "$LINENO"; then :
3479 # Broken: success on invalid input.
3480 continue
3481 else
3482 # Passes both tests.
3483 ac_preproc_ok=:
3484 break
3485 fi
3486 rm -f conftest.err conftest.$ac_ext
3487
3488 done
3489 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3490 rm -f conftest.err conftest.$ac_ext
3491 if $ac_preproc_ok; then :
3492 break
3493 fi
3494
3495 done
3496 ac_cv_prog_CPP=$CPP
3497
3498 fi
3499 CPP=$ac_cv_prog_CPP
3500 else
3501 ac_cv_prog_CPP=$CPP
3502 fi
3503 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3504 $as_echo "$CPP" >&6; }
3505 ac_preproc_ok=false
3506 for ac_c_preproc_warn_flag in '' yes
3507 do
3508 # Use a header file that comes with gcc, so configuring glibc
3509 # with a fresh cross-compiler works.
3510 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3511 # <limits.h> exists even on freestanding compilers.
3512 # On the NeXT, cc -E runs the code through the compiler's parser,
3513 # not just through cpp. "Syntax error" is here to catch this case.
3514 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3515 /* end confdefs.h. */
3516 #ifdef __STDC__
3517 # include <limits.h>
3518 #else
3519 # include <assert.h>
3520 #endif
3521 Syntax error
3522 _ACEOF
3523 if ac_fn_c_try_cpp "$LINENO"; then :
3524
3525 else
3526 # Broken: fails on valid input.
3527 continue
3528 fi
3529 rm -f conftest.err conftest.$ac_ext
3530
3531 # OK, works on sane cases. Now check whether nonexistent headers
3532 # can be detected and how.
3533 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3534 /* end confdefs.h. */
3535 #include <ac_nonexistent.h>
3536 _ACEOF
3537 if ac_fn_c_try_cpp "$LINENO"; then :
3538 # Broken: success on invalid input.
3539 continue
3540 else
3541 # Passes both tests.
3542 ac_preproc_ok=:
3543 break
3544 fi
3545 rm -f conftest.err conftest.$ac_ext
3546
3547 done
3548 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3549 rm -f conftest.err conftest.$ac_ext
3550 if $ac_preproc_ok; then :
3551
3552 else
3553 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3554 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3555 as_fn_error "C preprocessor \"$CPP\" fails sanity check
3556 See \`config.log' for more details." "$LINENO" 5; }
3557 fi
3558
3559 ac_ext=c
3560 ac_cpp='$CPP $CPPFLAGS'
3561 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3562 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3563 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3564
3565
3566 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3567 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3568 if test "${ac_cv_path_GREP+set}" = set; then :
3569 $as_echo_n "(cached) " >&6
3570 else
3571 if test -z "$GREP"; then
3572 ac_path_GREP_found=false
3573 # Loop through the user's path and test for each of PROGNAME-LIST
3574 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3575 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3576 do
3577 IFS=$as_save_IFS
3578 test -z "$as_dir" && as_dir=.
3579 for ac_prog in grep ggrep; do
3580 for ac_exec_ext in '' $ac_executable_extensions; do
3581 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3582 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
3583 # Check for GNU ac_path_GREP and select it if it is found.
3584 # Check for GNU $ac_path_GREP
3585 case `"$ac_path_GREP" --version 2>&1` in
3586 *GNU*)
3587 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3588 *)
3589 ac_count=0
3590 $as_echo_n 0123456789 >"conftest.in"
3591 while :
3592 do
3593 cat "conftest.in" "conftest.in" >"conftest.tmp"
3594 mv "conftest.tmp" "conftest.in"
3595 cp "conftest.in" "conftest.nl"
3596 $as_echo 'GREP' >> "conftest.nl"
3597 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3598 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3599 as_fn_arith $ac_count + 1 && ac_count=$as_val
3600 if test $ac_count -gt ${ac_path_GREP_max-0}; then
3601 # Best one so far, save it but keep looking for a better one
3602 ac_cv_path_GREP="$ac_path_GREP"
3603 ac_path_GREP_max=$ac_count
3604 fi
3605 # 10*(2^10) chars as input seems more than enough
3606 test $ac_count -gt 10 && break
3607 done
3608 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3609 esac
3610
3611 $ac_path_GREP_found && break 3
3612 done
3613 done
3614 done
3615 IFS=$as_save_IFS
3616 if test -z "$ac_cv_path_GREP"; then
3617 as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3618 fi
3619 else
3620 ac_cv_path_GREP=$GREP
3621 fi
3622
3623 fi
3624 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3625 $as_echo "$ac_cv_path_GREP" >&6; }
3626 GREP="$ac_cv_path_GREP"
3627
3628
3629 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
3630 $as_echo_n "checking for egrep... " >&6; }
3631 if test "${ac_cv_path_EGREP+set}" = set; then :
3632 $as_echo_n "(cached) " >&6
3633 else
3634 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3635 then ac_cv_path_EGREP="$GREP -E"
3636 else
3637 if test -z "$EGREP"; then
3638 ac_path_EGREP_found=false
3639 # Loop through the user's path and test for each of PROGNAME-LIST
3640 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3641 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3642 do
3643 IFS=$as_save_IFS
3644 test -z "$as_dir" && as_dir=.
3645 for ac_prog in egrep; do
3646 for ac_exec_ext in '' $ac_executable_extensions; do
3647 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3648 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
3649 # Check for GNU ac_path_EGREP and select it if it is found.
3650 # Check for GNU $ac_path_EGREP
3651 case `"$ac_path_EGREP" --version 2>&1` in
3652 *GNU*)
3653 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3654 *)
3655 ac_count=0
3656 $as_echo_n 0123456789 >"conftest.in"
3657 while :
3658 do
3659 cat "conftest.in" "conftest.in" >"conftest.tmp"
3660 mv "conftest.tmp" "conftest.in"
3661 cp "conftest.in" "conftest.nl"
3662 $as_echo 'EGREP' >> "conftest.nl"
3663 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3664 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3665 as_fn_arith $ac_count + 1 && ac_count=$as_val
3666 if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3667 # Best one so far, save it but keep looking for a better one
3668 ac_cv_path_EGREP="$ac_path_EGREP"
3669 ac_path_EGREP_max=$ac_count
3670 fi
3671 # 10*(2^10) chars as input seems more than enough
3672 test $ac_count -gt 10 && break
3673 done
3674 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3675 esac
3676
3677 $ac_path_EGREP_found && break 3
3678 done
3679 done
3680 done
3681 IFS=$as_save_IFS
3682 if test -z "$ac_cv_path_EGREP"; then
3683 as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3684 fi
3685 else
3686 ac_cv_path_EGREP=$EGREP
3687 fi
3688
3689 fi
3690 fi
3691 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
3692 $as_echo "$ac_cv_path_EGREP" >&6; }
3693 EGREP="$ac_cv_path_EGREP"
3694
3695
3696 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
3697 $as_echo_n "checking for ANSI C header files... " >&6; }
3698 if test "${ac_cv_header_stdc+set}" = set; then :
3699 $as_echo_n "(cached) " >&6
3700 else
3701 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3702 /* end confdefs.h. */
3703 #include <stdlib.h>
3704 #include <stdarg.h>
3705 #include <string.h>
3706 #include <float.h>
3707
3708 int
3709 main ()
3710 {
3711
3712 ;
3713 return 0;
3714 }
3715 _ACEOF
3716 if ac_fn_c_try_compile "$LINENO"; then :
3717 ac_cv_header_stdc=yes
3718 else
3719 ac_cv_header_stdc=no
3720 fi
3721 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3722
3723 if test $ac_cv_header_stdc = yes; then
3724 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3725 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3726 /* end confdefs.h. */
3727 #include <string.h>
3728
3729 _ACEOF
3730 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3731 $EGREP "memchr" >/dev/null 2>&1; then :
3732
3733 else
3734 ac_cv_header_stdc=no
3735 fi
3736 rm -f conftest*
3737
3738 fi
3739
3740 if test $ac_cv_header_stdc = yes; then
3741 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3742 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3743 /* end confdefs.h. */
3744 #include <stdlib.h>
3745
3746 _ACEOF
3747 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3748 $EGREP "free" >/dev/null 2>&1; then :
3749
3750 else
3751 ac_cv_header_stdc=no
3752 fi
3753 rm -f conftest*
3754
3755 fi
3756
3757 if test $ac_cv_header_stdc = yes; then
3758 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3759 if test "$cross_compiling" = yes; then :
3760 :
3761 else
3762 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3763 /* end confdefs.h. */
3764 #include <ctype.h>
3765 #include <stdlib.h>
3766 #if ((' ' & 0x0FF) == 0x020)
3767 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3768 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3769 #else
3770 # define ISLOWER(c) \
3771 (('a' <= (c) && (c) <= 'i') \
3772 || ('j' <= (c) && (c) <= 'r') \
3773 || ('s' <= (c) && (c) <= 'z'))
3774 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3775 #endif
3776
3777 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3778 int
3779 main ()
3780 {
3781 int i;
3782 for (i = 0; i < 256; i++)
3783 if (XOR (islower (i), ISLOWER (i))
3784 || toupper (i) != TOUPPER (i))
3785 return 2;
3786 return 0;
3787 }
3788 _ACEOF
3789 if ac_fn_c_try_run "$LINENO"; then :
3790
3791 else
3792 ac_cv_header_stdc=no
3793 fi
3794 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3795 conftest.$ac_objext conftest.beam conftest.$ac_ext
3796 fi
3797
3798 fi
3799 fi
3800 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
3801 $as_echo "$ac_cv_header_stdc" >&6; }
3802 if test $ac_cv_header_stdc = yes; then
3803
3804 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
3805
3806 fi
3807
3808 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
3809 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3810 inttypes.h stdint.h unistd.h
3811 do :
3812 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3813 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
3814 "
3815 eval as_val=\$$as_ac_Header
3816 if test "x$as_val" = x""yes; then :
3817 cat >>confdefs.h <<_ACEOF
3818 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
3819 _ACEOF
3820
3821 fi
3822
3823 done
3824
3825
3826
3827
3828 # autoconf.info says this should be called right after AC_INIT.
3829 ac_config_headers="$ac_config_headers config.h:config.in"
3830
3831
3832
3833
3834
3835 # Put a plausible default for CC_FOR_BUILD in Makefile.
3836 if test "x$cross_compiling" = "xno"; then
3837 CC_FOR_BUILD='$(CC)'
3838 else
3839 CC_FOR_BUILD=gcc
3840 fi
3841
3842
3843
3844
3845 AR=${AR-ar}
3846
3847 if test -n "$ac_tool_prefix"; then
3848 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
3849 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
3850 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3851 $as_echo_n "checking for $ac_word... " >&6; }
3852 if test "${ac_cv_prog_RANLIB+set}" = set; then :
3853 $as_echo_n "(cached) " >&6
3854 else
3855 if test -n "$RANLIB"; then
3856 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
3857 else
3858 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3859 for as_dir in $PATH
3860 do
3861 IFS=$as_save_IFS
3862 test -z "$as_dir" && as_dir=.
3863 for ac_exec_ext in '' $ac_executable_extensions; do
3864 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3865 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
3866 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3867 break 2
3868 fi
3869 done
3870 done
3871 IFS=$as_save_IFS
3872
3873 fi
3874 fi
3875 RANLIB=$ac_cv_prog_RANLIB
3876 if test -n "$RANLIB"; then
3877 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
3878 $as_echo "$RANLIB" >&6; }
3879 else
3880 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3881 $as_echo "no" >&6; }
3882 fi
3883
3884
3885 fi
3886 if test -z "$ac_cv_prog_RANLIB"; then
3887 ac_ct_RANLIB=$RANLIB
3888 # Extract the first word of "ranlib", so it can be a program name with args.
3889 set dummy ranlib; ac_word=$2
3890 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3891 $as_echo_n "checking for $ac_word... " >&6; }
3892 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
3893 $as_echo_n "(cached) " >&6
3894 else
3895 if test -n "$ac_ct_RANLIB"; then
3896 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
3897 else
3898 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3899 for as_dir in $PATH
3900 do
3901 IFS=$as_save_IFS
3902 test -z "$as_dir" && as_dir=.
3903 for ac_exec_ext in '' $ac_executable_extensions; do
3904 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3905 ac_cv_prog_ac_ct_RANLIB="ranlib"
3906 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3907 break 2
3908 fi
3909 done
3910 done
3911 IFS=$as_save_IFS
3912
3913 fi
3914 fi
3915 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
3916 if test -n "$ac_ct_RANLIB"; then
3917 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
3918 $as_echo "$ac_ct_RANLIB" >&6; }
3919 else
3920 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3921 $as_echo "no" >&6; }
3922 fi
3923
3924 if test "x$ac_ct_RANLIB" = x; then
3925 RANLIB=":"
3926 else
3927 case $cross_compiling:$ac_tool_warned in
3928 yes:)
3929 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3930 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3931 ac_tool_warned=yes ;;
3932 esac
3933 RANLIB=$ac_ct_RANLIB
3934 fi
3935 else
3936 RANLIB="$ac_cv_prog_RANLIB"
3937 fi
3938
3939
3940 ALL_LINGUAS=
3941 # If we haven't got the data from the intl directory,
3942 # assume NLS is disabled.
3943 USE_NLS=no
3944 LIBINTL=
3945 LIBINTL_DEP=
3946 INCINTL=
3947 XGETTEXT=
3948 GMSGFMT=
3949 POSUB=
3950
3951 if test -f ../../intl/config.intl; then
3952 . ../../intl/config.intl
3953 fi
3954 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
3955 $as_echo_n "checking whether NLS is requested... " >&6; }
3956 if test x"$USE_NLS" != xyes; then
3957 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3958 $as_echo "no" >&6; }
3959 else
3960 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3961 $as_echo "yes" >&6; }
3962
3963 $as_echo "#define ENABLE_NLS 1" >>confdefs.h
3964
3965
3966 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catalogs to be installed" >&5
3967 $as_echo_n "checking for catalogs to be installed... " >&6; }
3968 # Look for .po and .gmo files in the source directory.
3969 CATALOGS=
3970 XLINGUAS=
3971 for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
3972 # If there aren't any .gmo files the shell will give us the
3973 # literal string "../path/to/srcdir/po/*.gmo" which has to be
3974 # weeded out.
3975 case "$cat" in *\**)
3976 continue;;
3977 esac
3978 # The quadruple backslash is collapsed to a double backslash
3979 # by the backticks, then collapsed again by the double quotes,
3980 # leaving us with one backslash in the sed expression (right
3981 # before the dot that mustn't act as a wildcard).
3982 cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
3983 lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
3984 # The user is allowed to set LINGUAS to a list of languages to
3985 # install catalogs for. If it's empty that means "all of them."
3986 if test "x$LINGUAS" = x; then
3987 CATALOGS="$CATALOGS $cat"
3988 XLINGUAS="$XLINGUAS $lang"
3989 else
3990 case "$LINGUAS" in *$lang*)
3991 CATALOGS="$CATALOGS $cat"
3992 XLINGUAS="$XLINGUAS $lang"
3993 ;;
3994 esac
3995 fi
3996 done
3997 LINGUAS="$XLINGUAS"
3998 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINGUAS" >&5
3999 $as_echo "$LINGUAS" >&6; }
4000
4001
4002 DATADIRNAME=share
4003
4004 INSTOBJEXT=.mo
4005
4006 GENCAT=gencat
4007
4008 CATOBJEXT=.gmo
4009
4010 fi
4011
4012 # Check for common headers.
4013 # FIXME: Seems to me this can cause problems for i386-windows hosts.
4014 # At one point there were hardcoded AC_DEFINE's if ${host} = i386-*-windows*.
4015 for ac_header in stdlib.h string.h strings.h unistd.h time.h
4016 do :
4017 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4018 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
4019 eval as_val=\$$as_ac_Header
4020 if test "x$as_val" = x""yes; then :
4021 cat >>confdefs.h <<_ACEOF
4022 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4023 _ACEOF
4024
4025 fi
4026
4027 done
4028
4029 for ac_header in sys/time.h sys/resource.h
4030 do :
4031 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4032 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
4033 eval as_val=\$$as_ac_Header
4034 if test "x$as_val" = x""yes; then :
4035 cat >>confdefs.h <<_ACEOF
4036 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4037 _ACEOF
4038
4039 fi
4040
4041 done
4042
4043 for ac_header in fcntl.h fpu_control.h
4044 do :
4045 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4046 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
4047 eval as_val=\$$as_ac_Header
4048 if test "x$as_val" = x""yes; then :
4049 cat >>confdefs.h <<_ACEOF
4050 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4051 _ACEOF
4052
4053 fi
4054
4055 done
4056
4057 for ac_header in dlfcn.h errno.h sys/stat.h
4058 do :
4059 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4060 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
4061 eval as_val=\$$as_ac_Header
4062 if test "x$as_val" = x""yes; then :
4063 cat >>confdefs.h <<_ACEOF
4064 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4065 _ACEOF
4066
4067 fi
4068
4069 done
4070
4071 for ac_func in getrusage time sigaction __setfpucw
4072 do :
4073 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
4074 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
4075 eval as_val=\$$as_ac_var
4076 if test "x$as_val" = x""yes; then :
4077 cat >>confdefs.h <<_ACEOF
4078 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
4079 _ACEOF
4080
4081 fi
4082 done
4083
4084
4085 # Check for socket libraries
4086 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for bind in -lsocket" >&5
4087 $as_echo_n "checking for bind in -lsocket... " >&6; }
4088 if test "${ac_cv_lib_socket_bind+set}" = set; then :
4089 $as_echo_n "(cached) " >&6
4090 else
4091 ac_check_lib_save_LIBS=$LIBS
4092 LIBS="-lsocket $LIBS"
4093 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4094 /* end confdefs.h. */
4095
4096 /* Override any GCC internal prototype to avoid an error.
4097 Use char because int might match the return type of a GCC
4098 builtin and then its argument prototype would still apply. */
4099 #ifdef __cplusplus
4100 extern "C"
4101 #endif
4102 char bind ();
4103 int
4104 main ()
4105 {
4106 return bind ();
4107 ;
4108 return 0;
4109 }
4110 _ACEOF
4111 if ac_fn_c_try_link "$LINENO"; then :
4112 ac_cv_lib_socket_bind=yes
4113 else
4114 ac_cv_lib_socket_bind=no
4115 fi
4116 rm -f core conftest.err conftest.$ac_objext \
4117 conftest$ac_exeext conftest.$ac_ext
4118 LIBS=$ac_check_lib_save_LIBS
4119 fi
4120 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_bind" >&5
4121 $as_echo "$ac_cv_lib_socket_bind" >&6; }
4122 if test "x$ac_cv_lib_socket_bind" = x""yes; then :
4123 cat >>confdefs.h <<_ACEOF
4124 #define HAVE_LIBSOCKET 1
4125 _ACEOF
4126
4127 LIBS="-lsocket $LIBS"
4128
4129 fi
4130
4131 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lnsl" >&5
4132 $as_echo_n "checking for gethostbyname in -lnsl... " >&6; }
4133 if test "${ac_cv_lib_nsl_gethostbyname+set}" = set; then :
4134 $as_echo_n "(cached) " >&6
4135 else
4136 ac_check_lib_save_LIBS=$LIBS
4137 LIBS="-lnsl $LIBS"
4138 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4139 /* end confdefs.h. */
4140
4141 /* Override any GCC internal prototype to avoid an error.
4142 Use char because int might match the return type of a GCC
4143 builtin and then its argument prototype would still apply. */
4144 #ifdef __cplusplus
4145 extern "C"
4146 #endif
4147 char gethostbyname ();
4148 int
4149 main ()
4150 {
4151 return gethostbyname ();
4152 ;
4153 return 0;
4154 }
4155 _ACEOF
4156 if ac_fn_c_try_link "$LINENO"; then :
4157 ac_cv_lib_nsl_gethostbyname=yes
4158 else
4159 ac_cv_lib_nsl_gethostbyname=no
4160 fi
4161 rm -f core conftest.err conftest.$ac_objext \
4162 conftest$ac_exeext conftest.$ac_ext
4163 LIBS=$ac_check_lib_save_LIBS
4164 fi
4165 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_gethostbyname" >&5
4166 $as_echo "$ac_cv_lib_nsl_gethostbyname" >&6; }
4167 if test "x$ac_cv_lib_nsl_gethostbyname" = x""yes; then :
4168 cat >>confdefs.h <<_ACEOF
4169 #define HAVE_LIBNSL 1
4170 _ACEOF
4171
4172 LIBS="-lnsl $LIBS"
4173
4174 fi
4175
4176
4177 # BFD conditionally uses zlib, so we must link it in if libbfd does, by
4178 # using the same condition.
4179
4180 # See if the user specified whether he wants zlib support or not.
4181
4182 # Check whether --with-zlib was given.
4183 if test "${with_zlib+set}" = set; then :
4184 withval=$with_zlib;
4185 else
4186 with_zlib=auto
4187 fi
4188
4189
4190 if test "$with_zlib" != "no"; then
4191 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing zlibVersion" >&5
4192 $as_echo_n "checking for library containing zlibVersion... " >&6; }
4193 if test "${ac_cv_search_zlibVersion+set}" = set; then :
4194 $as_echo_n "(cached) " >&6
4195 else
4196 ac_func_search_save_LIBS=$LIBS
4197 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4198 /* end confdefs.h. */
4199
4200 /* Override any GCC internal prototype to avoid an error.
4201 Use char because int might match the return type of a GCC
4202 builtin and then its argument prototype would still apply. */
4203 #ifdef __cplusplus
4204 extern "C"
4205 #endif
4206 char zlibVersion ();
4207 int
4208 main ()
4209 {
4210 return zlibVersion ();
4211 ;
4212 return 0;
4213 }
4214 _ACEOF
4215 for ac_lib in '' z; do
4216 if test -z "$ac_lib"; then
4217 ac_res="none required"
4218 else
4219 ac_res=-l$ac_lib
4220 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
4221 fi
4222 if ac_fn_c_try_link "$LINENO"; then :
4223 ac_cv_search_zlibVersion=$ac_res
4224 fi
4225 rm -f core conftest.err conftest.$ac_objext \
4226 conftest$ac_exeext
4227 if test "${ac_cv_search_zlibVersion+set}" = set; then :
4228 break
4229 fi
4230 done
4231 if test "${ac_cv_search_zlibVersion+set}" = set; then :
4232
4233 else
4234 ac_cv_search_zlibVersion=no
4235 fi
4236 rm conftest.$ac_ext
4237 LIBS=$ac_func_search_save_LIBS
4238 fi
4239 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_zlibVersion" >&5
4240 $as_echo "$ac_cv_search_zlibVersion" >&6; }
4241 ac_res=$ac_cv_search_zlibVersion
4242 if test "$ac_res" != no; then :
4243 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
4244 for ac_header in zlib.h
4245 do :
4246 ac_fn_c_check_header_mongrel "$LINENO" "zlib.h" "ac_cv_header_zlib_h" "$ac_includes_default"
4247 if test "x$ac_cv_header_zlib_h" = x""yes; then :
4248 cat >>confdefs.h <<_ACEOF
4249 #define HAVE_ZLIB_H 1
4250 _ACEOF
4251
4252 fi
4253
4254 done
4255
4256 fi
4257
4258 if test "$with_zlib" = "yes" -a "$ac_cv_header_zlib_h" != "yes"; then
4259 as_fn_error "zlib (libz) library was explicitly requested but not found" "$LINENO" 5
4260 fi
4261 fi
4262
4263
4264 . ${srcdir}/../../bfd/configure.host
4265
4266
4267
4268 USE_MAINTAINER_MODE=no
4269 # Check whether --enable-maintainer-mode was given.
4270 if test "${enable_maintainer_mode+set}" = set; then :
4271 enableval=$enable_maintainer_mode; case "${enableval}" in
4272 yes) MAINT="" USE_MAINTAINER_MODE=yes ;;
4273 no) MAINT="#" ;;
4274 *) as_fn_error "\"--enable-maintainer-mode does not take a value\"" "$LINENO" 5; MAINT="#" ;;
4275 esac
4276 if test x"$silent" != x"yes" && test x"$MAINT" = x""; then
4277 echo "Setting maintainer mode" 6>&1
4278 fi
4279 else
4280 MAINT="#"
4281 fi
4282
4283
4284
4285 # Check whether --enable-sim-bswap was given.
4286 if test "${enable_sim_bswap+set}" = set; then :
4287 enableval=$enable_sim_bswap; case "${enableval}" in
4288 yes) sim_bswap="-DWITH_BSWAP=1 -DUSE_BSWAP=1";;
4289 no) sim_bswap="-DWITH_BSWAP=0";;
4290 *) as_fn_error "\"--enable-sim-bswap does not take a value\"" "$LINENO" 5; sim_bswap="";;
4291 esac
4292 if test x"$silent" != x"yes" && test x"$sim_bswap" != x""; then
4293 echo "Setting bswap flags = $sim_bswap" 6>&1
4294 fi
4295 else
4296 sim_bswap=""
4297 fi
4298
4299
4300
4301 # Check whether --enable-sim-cflags was given.
4302 if test "${enable_sim_cflags+set}" = set; then :
4303 enableval=$enable_sim_cflags; case "${enableval}" in
4304 yes) sim_cflags="-O2 -fomit-frame-pointer";;
4305 trace) as_fn_error "\"Please use --enable-sim-debug instead.\"" "$LINENO" 5; sim_cflags="";;
4306 no) sim_cflags="";;
4307 *) sim_cflags=`echo "${enableval}" | sed -e "s/,/ /g"`;;
4308 esac
4309 if test x"$silent" != x"yes" && test x"$sim_cflags" != x""; then
4310 echo "Setting sim cflags = $sim_cflags" 6>&1
4311 fi
4312 else
4313 sim_cflags=""
4314 fi
4315
4316
4317
4318 # Check whether --enable-sim-debug was given.
4319 if test "${enable_sim_debug+set}" = set; then :
4320 enableval=$enable_sim_debug; case "${enableval}" in
4321 yes) sim_debug="-DDEBUG=7 -DWITH_DEBUG=7";;
4322 no) sim_debug="-DDEBUG=0 -DWITH_DEBUG=0";;
4323 *) sim_debug="-DDEBUG='(${enableval})' -DWITH_DEBUG='(${enableval})'";;
4324 esac
4325 if test x"$silent" != x"yes" && test x"$sim_debug" != x""; then
4326 echo "Setting sim debug = $sim_debug" 6>&1
4327 fi
4328 else
4329 sim_debug=""
4330 fi
4331
4332
4333
4334 # Check whether --enable-sim-stdio was given.
4335 if test "${enable_sim_stdio+set}" = set; then :
4336 enableval=$enable_sim_stdio; case "${enableval}" in
4337 yes) sim_stdio="-DWITH_STDIO=DO_USE_STDIO";;
4338 no) sim_stdio="-DWITH_STDIO=DONT_USE_STDIO";;
4339 *) as_fn_error "\"Unknown value $enableval passed to --enable-sim-stdio\"" "$LINENO" 5; sim_stdio="";;
4340 esac
4341 if test x"$silent" != x"yes" && test x"$sim_stdio" != x""; then
4342 echo "Setting stdio flags = $sim_stdio" 6>&1
4343 fi
4344 else
4345 sim_stdio=""
4346 fi
4347
4348
4349
4350 # Check whether --enable-sim-trace was given.
4351 if test "${enable_sim_trace+set}" = set; then :
4352 enableval=$enable_sim_trace; case "${enableval}" in
4353 yes) sim_trace="-DTRACE=1 -DWITH_TRACE=-1";;
4354 no) sim_trace="-DTRACE=0 -DWITH_TRACE=0";;
4355 [-0-9]*)
4356 sim_trace="-DTRACE='(${enableval})' -DWITH_TRACE='(${enableval})'";;
4357 [a-z]*)
4358 sim_trace=""
4359 for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
4360 if test x"$sim_trace" = x; then
4361 sim_trace="-DWITH_TRACE='(TRACE_$x"
4362 else
4363 sim_trace="${sim_trace}|TRACE_$x"
4364 fi
4365 done
4366 sim_trace="$sim_trace)'" ;;
4367 esac
4368 if test x"$silent" != x"yes" && test x"$sim_trace" != x""; then
4369 echo "Setting sim trace = $sim_trace" 6>&1
4370 fi
4371 else
4372 sim_trace=""
4373 fi
4374
4375
4376
4377 # Check whether --enable-sim-profile was given.
4378 if test "${enable_sim_profile+set}" = set; then :
4379 enableval=$enable_sim_profile; case "${enableval}" in
4380 yes) sim_profile="-DPROFILE=1 -DWITH_PROFILE=-1";;
4381 no) sim_profile="-DPROFILE=0 -DWITH_PROFILE=0";;
4382 [-0-9]*)
4383 sim_profile="-DPROFILE='(${enableval})' -DWITH_PROFILE='(${enableval})'";;
4384 [a-z]*)
4385 sim_profile=""
4386 for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
4387 if test x"$sim_profile" = x; then
4388 sim_profile="-DWITH_PROFILE='(PROFILE_$x"
4389 else
4390 sim_profile="${sim_profile}|PROFILE_$x"
4391 fi
4392 done
4393 sim_profile="$sim_profile)'" ;;
4394 esac
4395 if test x"$silent" != x"yes" && test x"$sim_profile" != x""; then
4396 echo "Setting sim profile = $sim_profile" 6>&1
4397 fi
4398 else
4399 sim_profile="-DPROFILE=1 -DWITH_PROFILE=-1"
4400 fi
4401
4402
4403
4404
4405 # Check whether --with-pkgversion was given.
4406 if test "${with_pkgversion+set}" = set; then :
4407 withval=$with_pkgversion; case "$withval" in
4408 yes) as_fn_error "package version not specified" "$LINENO" 5 ;;
4409 no) PKGVERSION= ;;
4410 *) PKGVERSION="($withval) " ;;
4411 esac
4412 else
4413 PKGVERSION="(GDB) "
4414
4415 fi
4416
4417
4418
4419
4420
4421 # Check whether --with-bugurl was given.
4422 if test "${with_bugurl+set}" = set; then :
4423 withval=$with_bugurl; case "$withval" in
4424 yes) as_fn_error "bug URL not specified" "$LINENO" 5 ;;
4425 no) BUGURL=
4426 ;;
4427 *) BUGURL="$withval"
4428 ;;
4429 esac
4430 else
4431 BUGURL="http://www.gnu.org/software/gdb/bugs/"
4432
4433 fi
4434
4435 case ${BUGURL} in
4436 "")
4437 REPORT_BUGS_TO=
4438 REPORT_BUGS_TEXI=
4439 ;;
4440 *)
4441 REPORT_BUGS_TO="<$BUGURL>"
4442 REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`}
4443 ;;
4444 esac;
4445
4446
4447
4448
4449 cat >>confdefs.h <<_ACEOF
4450 #define PKGVERSION "$PKGVERSION"
4451 _ACEOF
4452
4453
4454 cat >>confdefs.h <<_ACEOF
4455 #define REPORT_BUGS_TO "$REPORT_BUGS_TO"
4456 _ACEOF
4457
4458
4459 { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5
4460 $as_echo_n "checking return type of signal handlers... " >&6; }
4461 if test "${ac_cv_type_signal+set}" = set; then :
4462 $as_echo_n "(cached) " >&6
4463 else
4464 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4465 /* end confdefs.h. */
4466 #include <sys/types.h>
4467 #include <signal.h>
4468
4469 int
4470 main ()
4471 {
4472 return *(signal (0, 0)) (0) == 1;
4473 ;
4474 return 0;
4475 }
4476 _ACEOF
4477 if ac_fn_c_try_compile "$LINENO"; then :
4478 ac_cv_type_signal=int
4479 else
4480 ac_cv_type_signal=void
4481 fi
4482 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4483 fi
4484 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5
4485 $as_echo "$ac_cv_type_signal" >&6; }
4486
4487 cat >>confdefs.h <<_ACEOF
4488 #define RETSIGTYPE $ac_cv_type_signal
4489 _ACEOF
4490
4491
4492
4493
4494
4495 sim_link_files=
4496 sim_link_links=
4497
4498 sim_link_links=tconfig.h
4499 if test -f ${srcdir}/tconfig.in
4500 then
4501 sim_link_files=tconfig.in
4502 else
4503 sim_link_files=../common/tconfig.in
4504 fi
4505
4506 # targ-vals.def points to the libc macro description file.
4507 case "${target}" in
4508 *-*-*) TARG_VALS_DEF=../common/nltvals.def ;;
4509 esac
4510 sim_link_files="${sim_link_files} ${TARG_VALS_DEF}"
4511 sim_link_links="${sim_link_links} targ-vals.def"
4512
4513
4514
4515
4516 # NOTE: Don't add -Wall or -Wunused, they both include
4517 # -Wunused-parameter which reports bogus warnings.
4518 # NOTE: If you add to this list, remember to update
4519 # gdb/doc/gdbint.texinfo.
4520 build_warnings="-Wimplicit -Wreturn-type -Wcomment -Wtrigraphs \
4521 -Wformat -Wparentheses -Wpointer-arith"
4522 # GCC supports -Wuninitialized only with -O or -On, n != 0.
4523 if test x${CFLAGS+set} = xset; then
4524 case "${CFLAGS}" in
4525 *"-O0"* ) ;;
4526 *"-O"* )
4527 build_warnings="${build_warnings} -Wuninitialized"
4528 ;;
4529 esac
4530 else
4531 build_warnings="${build_warnings} -Wuninitialized"
4532 fi
4533 # Up for debate: -Wswitch -Wcomment -trigraphs -Wtrigraphs
4534 # -Wunused-function -Wunused-label -Wunused-variable -Wunused-value
4535 # -Wchar-subscripts -Wtraditional -Wshadow -Wcast-qual
4536 # -Wcast-align -Wwrite-strings -Wconversion -Wstrict-prototypes
4537 # -Wmissing-prototypes -Wmissing-declarations -Wredundant-decls
4538 # -Woverloaded-virtual -Winline -Werror"
4539 # Check whether --enable-build-warnings was given.
4540 if test "${enable_build_warnings+set}" = set; then :
4541 enableval=$enable_build_warnings; case "${enableval}" in
4542 yes) ;;
4543 no) build_warnings="-w";;
4544 ,*) t=`echo "${enableval}" | sed -e "s/,/ /g"`
4545 build_warnings="${build_warnings} ${t}";;
4546 *,) t=`echo "${enableval}" | sed -e "s/,/ /g"`
4547 build_warnings="${t} ${build_warnings}";;
4548 *) build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
4549 esac
4550 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
4551 echo "Setting compiler warning flags = $build_warnings" 6>&1
4552 fi
4553 fi
4554 # Check whether --enable-sim-build-warnings was given.
4555 if test "${enable_sim_build_warnings+set}" = set; then :
4556 enableval=$enable_sim_build_warnings; case "${enableval}" in
4557 yes) ;;
4558 no) build_warnings="-w";;
4559 ,*) t=`echo "${enableval}" | sed -e "s/,/ /g"`
4560 build_warnings="${build_warnings} ${t}";;
4561 *,) t=`echo "${enableval}" | sed -e "s/,/ /g"`
4562 build_warnings="${t} ${build_warnings}";;
4563 *) build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
4564 esac
4565 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
4566 echo "Setting GDB specific compiler warning flags = $build_warnings" 6>&1
4567 fi
4568 fi
4569 WARN_CFLAGS=""
4570 WERROR_CFLAGS=""
4571 if test "x${build_warnings}" != x -a "x$GCC" = xyes
4572 then
4573 { $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler warning flags" >&5
4574 $as_echo_n "checking compiler warning flags... " >&6; }
4575 # Separate out the -Werror flag as some files just cannot be
4576 # compiled with it enabled.
4577 for w in ${build_warnings}; do
4578 case $w in
4579 -Werr*) WERROR_CFLAGS=-Werror ;;
4580 *) # Check that GCC accepts it
4581 saved_CFLAGS="$CFLAGS"
4582 CFLAGS="$CFLAGS $w"
4583 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4584 /* end confdefs.h. */
4585
4586 int
4587 main ()
4588 {
4589
4590 ;
4591 return 0;
4592 }
4593 _ACEOF
4594 if ac_fn_c_try_compile "$LINENO"; then :
4595 WARN_CFLAGS="${WARN_CFLAGS} $w"
4596 fi
4597 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4598 CFLAGS="$saved_CFLAGS"
4599 esac
4600 done
4601 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${WARN_CFLAGS}${WERROR_CFLAGS}" >&5
4602 $as_echo "${WARN_CFLAGS}${WERROR_CFLAGS}" >&6; }
4603 fi
4604
4605
4606 for ac_header in unistd.h
4607 do :
4608 ac_fn_c_check_header_mongrel "$LINENO" "unistd.h" "ac_cv_header_unistd_h" "$ac_includes_default"
4609 if test "x$ac_cv_header_unistd_h" = x""yes; then :
4610 cat >>confdefs.h <<_ACEOF
4611 #define HAVE_UNISTD_H 1
4612 _ACEOF
4613
4614 fi
4615
4616 done
4617
4618
4619
4620
4621 ac_sources="$sim_link_files"
4622 ac_dests="$sim_link_links"
4623 while test -n "$ac_sources"; do
4624 set $ac_dests; ac_dest=$1; shift; ac_dests=$*
4625 set $ac_sources; ac_source=$1; shift; ac_sources=$*
4626 ac_config_links_1="$ac_config_links_1 $ac_dest:$ac_source"
4627 done
4628 ac_config_links="$ac_config_links $ac_config_links_1"
4629
4630 cgen_breaks=""
4631 if grep CGEN_MAINT $srcdir/Makefile.in >/dev/null; then
4632 cgen_breaks="break cgen_rtx_error";
4633 fi
4634
4635 ac_config_files="$ac_config_files Makefile.sim:Makefile.in"
4636
4637 ac_config_files="$ac_config_files Make-common.sim:../common/Make-common.in"
4638
4639 ac_config_files="$ac_config_files .gdbinit:../common/gdbinit.in"
4640
4641 ac_config_commands="$ac_config_commands Makefile"
4642
4643 ac_config_commands="$ac_config_commands stamp-h"
4644
4645 cat >confcache <<\_ACEOF
4646 # This file is a shell script that caches the results of configure
4647 # tests run on this system so they can be shared between configure
4648 # scripts and configure runs, see configure's option --config-cache.
4649 # It is not useful on other systems. If it contains results you don't
4650 # want to keep, you may remove or edit it.
4651 #
4652 # config.status only pays attention to the cache file if you give it
4653 # the --recheck option to rerun configure.
4654 #
4655 # `ac_cv_env_foo' variables (set or unset) will be overridden when
4656 # loading this file, other *unset* `ac_cv_foo' will be assigned the
4657 # following values.
4658
4659 _ACEOF
4660
4661 # The following way of writing the cache mishandles newlines in values,
4662 # but we know of no workaround that is simple, portable, and efficient.
4663 # So, we kill variables containing newlines.
4664 # Ultrix sh set writes to stderr and can't be redirected directly,
4665 # and sets the high bit in the cache file unless we assign to the vars.
4666 (
4667 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
4668 eval ac_val=\$$ac_var
4669 case $ac_val in #(
4670 *${as_nl}*)
4671 case $ac_var in #(
4672 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
4673 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
4674 esac
4675 case $ac_var in #(
4676 _ | IFS | as_nl) ;; #(
4677 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
4678 *) { eval $ac_var=; unset $ac_var;} ;;
4679 esac ;;
4680 esac
4681 done
4682
4683 (set) 2>&1 |
4684 case $as_nl`(ac_space=' '; set) 2>&1` in #(
4685 *${as_nl}ac_space=\ *)
4686 # `set' does not quote correctly, so add quotes: double-quote
4687 # substitution turns \\\\ into \\, and sed turns \\ into \.
4688 sed -n \
4689 "s/'/'\\\\''/g;
4690 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
4691 ;; #(
4692 *)
4693 # `set' quotes correctly as required by POSIX, so do not add quotes.
4694 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
4695 ;;
4696 esac |
4697 sort
4698 ) |
4699 sed '
4700 /^ac_cv_env_/b end
4701 t clear
4702 :clear
4703 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
4704 t end
4705 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
4706 :end' >>confcache
4707 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
4708 if test -w "$cache_file"; then
4709 test "x$cache_file" != "x/dev/null" &&
4710 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
4711 $as_echo "$as_me: updating cache $cache_file" >&6;}
4712 cat confcache >$cache_file
4713 else
4714 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
4715 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
4716 fi
4717 fi
4718 rm -f confcache
4719
4720 test "x$prefix" = xNONE && prefix=$ac_default_prefix
4721 # Let make expand exec_prefix.
4722 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
4723
4724 DEFS=-DHAVE_CONFIG_H
4725
4726 ac_libobjs=
4727 ac_ltlibobjs=
4728 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
4729 # 1. Remove the extension, and $U if already installed.
4730 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
4731 ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
4732 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
4733 # will be set to the directory where LIBOBJS objects are built.
4734 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
4735 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
4736 done
4737 LIBOBJS=$ac_libobjs
4738
4739 LTLIBOBJS=$ac_ltlibobjs
4740
4741
4742
4743 : ${CONFIG_STATUS=./config.status}
4744 ac_write_fail=0
4745 ac_clean_files_save=$ac_clean_files
4746 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
4747 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
4748 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
4749 as_write_fail=0
4750 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
4751 #! $SHELL
4752 # Generated by $as_me.
4753 # Run this file to recreate the current configuration.
4754 # Compiler output produced by configure, useful for debugging
4755 # configure, is in config.log if it exists.
4756
4757 debug=false
4758 ac_cs_recheck=false
4759 ac_cs_silent=false
4760
4761 SHELL=\${CONFIG_SHELL-$SHELL}
4762 export SHELL
4763 _ASEOF
4764 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
4765 ## -------------------- ##
4766 ## M4sh Initialization. ##
4767 ## -------------------- ##
4768
4769 # Be more Bourne compatible
4770 DUALCASE=1; export DUALCASE # for MKS sh
4771 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
4772 emulate sh
4773 NULLCMD=:
4774 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
4775 # is contrary to our usage. Disable this feature.
4776 alias -g '${1+"$@"}'='"$@"'
4777 setopt NO_GLOB_SUBST
4778 else
4779 case `(set -o) 2>/dev/null` in #(
4780 *posix*) :
4781 set -o posix ;; #(
4782 *) :
4783 ;;
4784 esac
4785 fi
4786
4787
4788 as_nl='
4789 '
4790 export as_nl
4791 # Printing a long string crashes Solaris 7 /usr/bin/printf.
4792 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
4793 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
4794 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
4795 # Prefer a ksh shell builtin over an external printf program on Solaris,
4796 # but without wasting forks for bash or zsh.
4797 if test -z "$BASH_VERSION$ZSH_VERSION" \
4798 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
4799 as_echo='print -r --'
4800 as_echo_n='print -rn --'
4801 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
4802 as_echo='printf %s\n'
4803 as_echo_n='printf %s'
4804 else
4805 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
4806 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
4807 as_echo_n='/usr/ucb/echo -n'
4808 else
4809 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
4810 as_echo_n_body='eval
4811 arg=$1;
4812 case $arg in #(
4813 *"$as_nl"*)
4814 expr "X$arg" : "X\\(.*\\)$as_nl";
4815 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
4816 esac;
4817 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
4818 '
4819 export as_echo_n_body
4820 as_echo_n='sh -c $as_echo_n_body as_echo'
4821 fi
4822 export as_echo_body
4823 as_echo='sh -c $as_echo_body as_echo'
4824 fi
4825
4826 # The user is always right.
4827 if test "${PATH_SEPARATOR+set}" != set; then
4828 PATH_SEPARATOR=:
4829 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
4830 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
4831 PATH_SEPARATOR=';'
4832 }
4833 fi
4834
4835
4836 # IFS
4837 # We need space, tab and new line, in precisely that order. Quoting is
4838 # there to prevent editors from complaining about space-tab.
4839 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
4840 # splitting by setting IFS to empty value.)
4841 IFS=" "" $as_nl"
4842
4843 # Find who we are. Look in the path if we contain no directory separator.
4844 case $0 in #((
4845 *[\\/]* ) as_myself=$0 ;;
4846 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4847 for as_dir in $PATH
4848 do
4849 IFS=$as_save_IFS
4850 test -z "$as_dir" && as_dir=.
4851 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
4852 done
4853 IFS=$as_save_IFS
4854
4855 ;;
4856 esac
4857 # We did not find ourselves, most probably we were run as `sh COMMAND'
4858 # in which case we are not to be found in the path.
4859 if test "x$as_myself" = x; then
4860 as_myself=$0
4861 fi
4862 if test ! -f "$as_myself"; then
4863 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
4864 exit 1
4865 fi
4866
4867 # Unset variables that we do not need and which cause bugs (e.g. in
4868 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
4869 # suppresses any "Segmentation fault" message there. '((' could
4870 # trigger a bug in pdksh 5.2.14.
4871 for as_var in BASH_ENV ENV MAIL MAILPATH
4872 do eval test x\${$as_var+set} = xset \
4873 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
4874 done
4875 PS1='$ '
4876 PS2='> '
4877 PS4='+ '
4878
4879 # NLS nuisances.
4880 LC_ALL=C
4881 export LC_ALL
4882 LANGUAGE=C
4883 export LANGUAGE
4884
4885 # CDPATH.
4886 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
4887
4888
4889 # as_fn_error ERROR [LINENO LOG_FD]
4890 # ---------------------------------
4891 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
4892 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
4893 # script with status $?, using 1 if that was 0.
4894 as_fn_error ()
4895 {
4896 as_status=$?; test $as_status -eq 0 && as_status=1
4897 if test "$3"; then
4898 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
4899 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
4900 fi
4901 $as_echo "$as_me: error: $1" >&2
4902 as_fn_exit $as_status
4903 } # as_fn_error
4904
4905
4906 # as_fn_set_status STATUS
4907 # -----------------------
4908 # Set $? to STATUS, without forking.
4909 as_fn_set_status ()
4910 {
4911 return $1
4912 } # as_fn_set_status
4913
4914 # as_fn_exit STATUS
4915 # -----------------
4916 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
4917 as_fn_exit ()
4918 {
4919 set +e
4920 as_fn_set_status $1
4921 exit $1
4922 } # as_fn_exit
4923
4924 # as_fn_unset VAR
4925 # ---------------
4926 # Portably unset VAR.
4927 as_fn_unset ()
4928 {
4929 { eval $1=; unset $1;}
4930 }
4931 as_unset=as_fn_unset
4932 # as_fn_append VAR VALUE
4933 # ----------------------
4934 # Append the text in VALUE to the end of the definition contained in VAR. Take
4935 # advantage of any shell optimizations that allow amortized linear growth over
4936 # repeated appends, instead of the typical quadratic growth present in naive
4937 # implementations.
4938 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
4939 eval 'as_fn_append ()
4940 {
4941 eval $1+=\$2
4942 }'
4943 else
4944 as_fn_append ()
4945 {
4946 eval $1=\$$1\$2
4947 }
4948 fi # as_fn_append
4949
4950 # as_fn_arith ARG...
4951 # ------------------
4952 # Perform arithmetic evaluation on the ARGs, and store the result in the
4953 # global $as_val. Take advantage of shells that can avoid forks. The arguments
4954 # must be portable across $(()) and expr.
4955 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
4956 eval 'as_fn_arith ()
4957 {
4958 as_val=$(( $* ))
4959 }'
4960 else
4961 as_fn_arith ()
4962 {
4963 as_val=`expr "$@" || test $? -eq 1`
4964 }
4965 fi # as_fn_arith
4966
4967
4968 if expr a : '\(a\)' >/dev/null 2>&1 &&
4969 test "X`expr 00001 : '.*\(...\)'`" = X001; then
4970 as_expr=expr
4971 else
4972 as_expr=false
4973 fi
4974
4975 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
4976 as_basename=basename
4977 else
4978 as_basename=false
4979 fi
4980
4981 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
4982 as_dirname=dirname
4983 else
4984 as_dirname=false
4985 fi
4986
4987 as_me=`$as_basename -- "$0" ||
4988 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
4989 X"$0" : 'X\(//\)$' \| \
4990 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
4991 $as_echo X/"$0" |
4992 sed '/^.*\/\([^/][^/]*\)\/*$/{
4993 s//\1/
4994 q
4995 }
4996 /^X\/\(\/\/\)$/{
4997 s//\1/
4998 q
4999 }
5000 /^X\/\(\/\).*/{
5001 s//\1/
5002 q
5003 }
5004 s/.*/./; q'`
5005
5006 # Avoid depending upon Character Ranges.
5007 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
5008 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
5009 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
5010 as_cr_digits='0123456789'
5011 as_cr_alnum=$as_cr_Letters$as_cr_digits
5012
5013 ECHO_C= ECHO_N= ECHO_T=
5014 case `echo -n x` in #(((((
5015 -n*)
5016 case `echo 'xy\c'` in
5017 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
5018 xy) ECHO_C='\c';;
5019 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
5020 ECHO_T=' ';;
5021 esac;;
5022 *)
5023 ECHO_N='-n';;
5024 esac
5025
5026 rm -f conf$$ conf$$.exe conf$$.file
5027 if test -d conf$$.dir; then
5028 rm -f conf$$.dir/conf$$.file
5029 else
5030 rm -f conf$$.dir
5031 mkdir conf$$.dir 2>/dev/null
5032 fi
5033 if (echo >conf$$.file) 2>/dev/null; then
5034 if ln -s conf$$.file conf$$ 2>/dev/null; then
5035 as_ln_s='ln -s'
5036 # ... but there are two gotchas:
5037 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
5038 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
5039 # In both cases, we have to default to `cp -p'.
5040 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
5041 as_ln_s='cp -p'
5042 elif ln conf$$.file conf$$ 2>/dev/null; then
5043 as_ln_s=ln
5044 else
5045 as_ln_s='cp -p'
5046 fi
5047 else
5048 as_ln_s='cp -p'
5049 fi
5050 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
5051 rmdir conf$$.dir 2>/dev/null
5052
5053
5054 # as_fn_mkdir_p
5055 # -------------
5056 # Create "$as_dir" as a directory, including parents if necessary.
5057 as_fn_mkdir_p ()
5058 {
5059
5060 case $as_dir in #(
5061 -*) as_dir=./$as_dir;;
5062 esac
5063 test -d "$as_dir" || eval $as_mkdir_p || {
5064 as_dirs=
5065 while :; do
5066 case $as_dir in #(
5067 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
5068 *) as_qdir=$as_dir;;
5069 esac
5070 as_dirs="'$as_qdir' $as_dirs"
5071 as_dir=`$as_dirname -- "$as_dir" ||
5072 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5073 X"$as_dir" : 'X\(//\)[^/]' \| \
5074 X"$as_dir" : 'X\(//\)$' \| \
5075 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
5076 $as_echo X"$as_dir" |
5077 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
5078 s//\1/
5079 q
5080 }
5081 /^X\(\/\/\)[^/].*/{
5082 s//\1/
5083 q
5084 }
5085 /^X\(\/\/\)$/{
5086 s//\1/
5087 q
5088 }
5089 /^X\(\/\).*/{
5090 s//\1/
5091 q
5092 }
5093 s/.*/./; q'`
5094 test -d "$as_dir" && break
5095 done
5096 test -z "$as_dirs" || eval "mkdir $as_dirs"
5097 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
5098
5099
5100 } # as_fn_mkdir_p
5101 if mkdir -p . 2>/dev/null; then
5102 as_mkdir_p='mkdir -p "$as_dir"'
5103 else
5104 test -d ./-p && rmdir ./-p
5105 as_mkdir_p=false
5106 fi
5107
5108 if test -x / >/dev/null 2>&1; then
5109 as_test_x='test -x'
5110 else
5111 if ls -dL / >/dev/null 2>&1; then
5112 as_ls_L_option=L
5113 else
5114 as_ls_L_option=
5115 fi
5116 as_test_x='
5117 eval sh -c '\''
5118 if test -d "$1"; then
5119 test -d "$1/.";
5120 else
5121 case $1 in #(
5122 -*)set "./$1";;
5123 esac;
5124 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
5125 ???[sx]*):;;*)false;;esac;fi
5126 '\'' sh
5127 '
5128 fi
5129 as_executable_p=$as_test_x
5130
5131 # Sed expression to map a string onto a valid CPP name.
5132 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
5133
5134 # Sed expression to map a string onto a valid variable name.
5135 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
5136
5137
5138 exec 6>&1
5139 ## ----------------------------------- ##
5140 ## Main body of $CONFIG_STATUS script. ##
5141 ## ----------------------------------- ##
5142 _ASEOF
5143 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
5144
5145 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5146 # Save the log message, to keep $0 and so on meaningful, and to
5147 # report actual input values of CONFIG_FILES etc. instead of their
5148 # values after options handling.
5149 ac_log="
5150 This file was extended by $as_me, which was
5151 generated by GNU Autoconf 2.64. Invocation command line was
5152
5153 CONFIG_FILES = $CONFIG_FILES
5154 CONFIG_HEADERS = $CONFIG_HEADERS
5155 CONFIG_LINKS = $CONFIG_LINKS
5156 CONFIG_COMMANDS = $CONFIG_COMMANDS
5157 $ $0 $@
5158
5159 on `(hostname || uname -n) 2>/dev/null | sed 1q`
5160 "
5161
5162 _ACEOF
5163
5164 case $ac_config_files in *"
5165 "*) set x $ac_config_files; shift; ac_config_files=$*;;
5166 esac
5167
5168 case $ac_config_headers in *"
5169 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
5170 esac
5171
5172
5173 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5174 # Files that config.status was made for.
5175 config_files="$ac_config_files"
5176 config_headers="$ac_config_headers"
5177 config_links="$ac_config_links"
5178 config_commands="$ac_config_commands"
5179
5180 _ACEOF
5181
5182 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5183 ac_cs_usage="\
5184 \`$as_me' instantiates files and other configuration actions
5185 from templates according to the current configuration. Unless the files
5186 and actions are specified as TAGs, all are instantiated by default.
5187
5188 Usage: $0 [OPTION]... [TAG]...
5189
5190 -h, --help print this help, then exit
5191 -V, --version print version number and configuration settings, then exit
5192 -q, --quiet, --silent
5193 do not print progress messages
5194 -d, --debug don't remove temporary files
5195 --recheck update $as_me by reconfiguring in the same conditions
5196 --file=FILE[:TEMPLATE]
5197 instantiate the configuration file FILE
5198 --header=FILE[:TEMPLATE]
5199 instantiate the configuration header FILE
5200
5201 Configuration files:
5202 $config_files
5203
5204 Configuration headers:
5205 $config_headers
5206
5207 Configuration links:
5208 $config_links
5209
5210 Configuration commands:
5211 $config_commands
5212
5213 Report bugs to the package provider."
5214
5215 _ACEOF
5216 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5217 ac_cs_version="\\
5218 config.status
5219 configured by $0, generated by GNU Autoconf 2.64,
5220 with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
5221
5222 Copyright (C) 2009 Free Software Foundation, Inc.
5223 This config.status script is free software; the Free Software Foundation
5224 gives unlimited permission to copy, distribute and modify it."
5225
5226 ac_pwd='$ac_pwd'
5227 srcdir='$srcdir'
5228 INSTALL='$INSTALL'
5229 test -n "\$AWK" || AWK=awk
5230 _ACEOF
5231
5232 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5233 # The default lists apply if the user does not specify any file.
5234 ac_need_defaults=:
5235 while test $# != 0
5236 do
5237 case $1 in
5238 --*=*)
5239 ac_option=`expr "X$1" : 'X\([^=]*\)='`
5240 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
5241 ac_shift=:
5242 ;;
5243 *)
5244 ac_option=$1
5245 ac_optarg=$2
5246 ac_shift=shift
5247 ;;
5248 esac
5249
5250 case $ac_option in
5251 # Handling of the options.
5252 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
5253 ac_cs_recheck=: ;;
5254 --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
5255 $as_echo "$ac_cs_version"; exit ;;
5256 --debug | --debu | --deb | --de | --d | -d )
5257 debug=: ;;
5258 --file | --fil | --fi | --f )
5259 $ac_shift
5260 case $ac_optarg in
5261 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
5262 esac
5263 as_fn_append CONFIG_FILES " '$ac_optarg'"
5264 ac_need_defaults=false;;
5265 --header | --heade | --head | --hea )
5266 $ac_shift
5267 case $ac_optarg in
5268 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
5269 esac
5270 as_fn_append CONFIG_HEADERS " '$ac_optarg'"
5271 ac_need_defaults=false;;
5272 --he | --h)
5273 # Conflict between --help and --header
5274 as_fn_error "ambiguous option: \`$1'
5275 Try \`$0 --help' for more information.";;
5276 --help | --hel | -h )
5277 $as_echo "$ac_cs_usage"; exit ;;
5278 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
5279 | -silent | --silent | --silen | --sile | --sil | --si | --s)
5280 ac_cs_silent=: ;;
5281
5282 # This is an error.
5283 -*) as_fn_error "unrecognized option: \`$1'
5284 Try \`$0 --help' for more information." ;;
5285
5286 *) as_fn_append ac_config_targets " $1"
5287 ac_need_defaults=false ;;
5288
5289 esac
5290 shift
5291 done
5292
5293 ac_configure_extra_args=
5294
5295 if $ac_cs_silent; then
5296 exec 6>/dev/null
5297 ac_configure_extra_args="$ac_configure_extra_args --silent"
5298 fi
5299
5300 _ACEOF
5301 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5302 if \$ac_cs_recheck; then
5303 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
5304 shift
5305 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
5306 CONFIG_SHELL='$SHELL'
5307 export CONFIG_SHELL
5308 exec "\$@"
5309 fi
5310
5311 _ACEOF
5312 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5313 exec 5>>config.log
5314 {
5315 echo
5316 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
5317 ## Running $as_me. ##
5318 _ASBOX
5319 $as_echo "$ac_log"
5320 } >&5
5321
5322 _ACEOF
5323 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5324 _ACEOF
5325
5326 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5327
5328 # Handling of arguments.
5329 for ac_config_target in $ac_config_targets
5330 do
5331 case $ac_config_target in
5332 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
5333 "$ac_config_links_1") CONFIG_LINKS="$CONFIG_LINKS $ac_config_links_1" ;;
5334 "Makefile.sim") CONFIG_FILES="$CONFIG_FILES Makefile.sim:Makefile.in" ;;
5335 "Make-common.sim") CONFIG_FILES="$CONFIG_FILES Make-common.sim:../common/Make-common.in" ;;
5336 ".gdbinit") CONFIG_FILES="$CONFIG_FILES .gdbinit:../common/gdbinit.in" ;;
5337 "Makefile") CONFIG_COMMANDS="$CONFIG_COMMANDS Makefile" ;;
5338 "stamp-h") CONFIG_COMMANDS="$CONFIG_COMMANDS stamp-h" ;;
5339
5340 *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
5341 esac
5342 done
5343
5344
5345 # If the user did not use the arguments to specify the items to instantiate,
5346 # then the envvar interface is used. Set only those that are not.
5347 # We use the long form for the default assignment because of an extremely
5348 # bizarre bug on SunOS 4.1.3.
5349 if $ac_need_defaults; then
5350 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
5351 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
5352 test "${CONFIG_LINKS+set}" = set || CONFIG_LINKS=$config_links
5353 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
5354 fi
5355
5356 # Have a temporary directory for convenience. Make it in the build tree
5357 # simply because there is no reason against having it here, and in addition,
5358 # creating and moving files from /tmp can sometimes cause problems.
5359 # Hook for its removal unless debugging.
5360 # Note that there is a small window in which the directory will not be cleaned:
5361 # after its creation but before its name has been assigned to `$tmp'.
5362 $debug ||
5363 {
5364 tmp=
5365 trap 'exit_status=$?
5366 { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
5367 ' 0
5368 trap 'as_fn_exit 1' 1 2 13 15
5369 }
5370 # Create a (secure) tmp directory for tmp files.
5371
5372 {
5373 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
5374 test -n "$tmp" && test -d "$tmp"
5375 } ||
5376 {
5377 tmp=./conf$$-$RANDOM
5378 (umask 077 && mkdir "$tmp")
5379 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
5380
5381 # Set up the scripts for CONFIG_FILES section.
5382 # No need to generate them if there are no CONFIG_FILES.
5383 # This happens for instance with `./config.status config.h'.
5384 if test -n "$CONFIG_FILES"; then
5385
5386
5387 ac_cr=`echo X | tr X '\015'`
5388 # On cygwin, bash can eat \r inside `` if the user requested igncr.
5389 # But we know of no other shell where ac_cr would be empty at this
5390 # point, so we can use a bashism as a fallback.
5391 if test "x$ac_cr" = x; then
5392 eval ac_cr=\$\'\\r\'
5393 fi
5394 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
5395 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
5396 ac_cs_awk_cr='\r'
5397 else
5398 ac_cs_awk_cr=$ac_cr
5399 fi
5400
5401 echo 'BEGIN {' >"$tmp/subs1.awk" &&
5402 _ACEOF
5403
5404
5405 {
5406 echo "cat >conf$$subs.awk <<_ACEOF" &&
5407 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
5408 echo "_ACEOF"
5409 } >conf$$subs.sh ||
5410 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
5411 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
5412 ac_delim='%!_!# '
5413 for ac_last_try in false false false false false :; do
5414 . ./conf$$subs.sh ||
5415 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
5416
5417 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
5418 if test $ac_delim_n = $ac_delim_num; then
5419 break
5420 elif $ac_last_try; then
5421 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
5422 else
5423 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
5424 fi
5425 done
5426 rm -f conf$$subs.sh
5427
5428 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5429 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
5430 _ACEOF
5431 sed -n '
5432 h
5433 s/^/S["/; s/!.*/"]=/
5434 p
5435 g
5436 s/^[^!]*!//
5437 :repl
5438 t repl
5439 s/'"$ac_delim"'$//
5440 t delim
5441 :nl
5442 h
5443 s/\(.\{148\}\).*/\1/
5444 t more1
5445 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
5446 p
5447 n
5448 b repl
5449 :more1
5450 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
5451 p
5452 g
5453 s/.\{148\}//
5454 t nl
5455 :delim
5456 h
5457 s/\(.\{148\}\).*/\1/
5458 t more2
5459 s/["\\]/\\&/g; s/^/"/; s/$/"/
5460 p
5461 b
5462 :more2
5463 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
5464 p
5465 g
5466 s/.\{148\}//
5467 t delim
5468 ' <conf$$subs.awk | sed '
5469 /^[^""]/{
5470 N
5471 s/\n//
5472 }
5473 ' >>$CONFIG_STATUS || ac_write_fail=1
5474 rm -f conf$$subs.awk
5475 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5476 _ACAWK
5477 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
5478 for (key in S) S_is_set[key] = 1
5479 FS = "\a"
5480
5481 }
5482 {
5483 line = $ 0
5484 nfields = split(line, field, "@")
5485 substed = 0
5486 len = length(field[1])
5487 for (i = 2; i < nfields; i++) {
5488 key = field[i]
5489 keylen = length(key)
5490 if (S_is_set[key]) {
5491 value = S[key]
5492 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
5493 len += length(value) + length(field[++i])
5494 substed = 1
5495 } else
5496 len += 1 + keylen
5497 }
5498
5499 print line
5500 }
5501
5502 _ACAWK
5503 _ACEOF
5504 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5505 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
5506 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
5507 else
5508 cat
5509 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
5510 || as_fn_error "could not setup config files machinery" "$LINENO" 5
5511 _ACEOF
5512
5513 # VPATH may cause trouble with some makes, so we remove $(srcdir),
5514 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
5515 # trailing colons and then remove the whole line if VPATH becomes empty
5516 # (actually we leave an empty line to preserve line numbers).
5517 if test "x$srcdir" = x.; then
5518 ac_vpsub='/^[ ]*VPATH[ ]*=/{
5519 s/:*\$(srcdir):*/:/
5520 s/:*\${srcdir}:*/:/
5521 s/:*@srcdir@:*/:/
5522 s/^\([^=]*=[ ]*\):*/\1/
5523 s/:*$//
5524 s/^[^=]*=[ ]*$//
5525 }'
5526 fi
5527
5528 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5529 fi # test -n "$CONFIG_FILES"
5530
5531 # Set up the scripts for CONFIG_HEADERS section.
5532 # No need to generate them if there are no CONFIG_HEADERS.
5533 # This happens for instance with `./config.status Makefile'.
5534 if test -n "$CONFIG_HEADERS"; then
5535 cat >"$tmp/defines.awk" <<\_ACAWK ||
5536 BEGIN {
5537 _ACEOF
5538
5539 # Transform confdefs.h into an awk script `defines.awk', embedded as
5540 # here-document in config.status, that substitutes the proper values into
5541 # config.h.in to produce config.h.
5542
5543 # Create a delimiter string that does not exist in confdefs.h, to ease
5544 # handling of long lines.
5545 ac_delim='%!_!# '
5546 for ac_last_try in false false :; do
5547 ac_t=`sed -n "/$ac_delim/p" confdefs.h`
5548 if test -z "$ac_t"; then
5549 break
5550 elif $ac_last_try; then
5551 as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
5552 else
5553 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
5554 fi
5555 done
5556
5557 # For the awk script, D is an array of macro values keyed by name,
5558 # likewise P contains macro parameters if any. Preserve backslash
5559 # newline sequences.
5560
5561 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
5562 sed -n '
5563 s/.\{148\}/&'"$ac_delim"'/g
5564 t rset
5565 :rset
5566 s/^[ ]*#[ ]*define[ ][ ]*/ /
5567 t def
5568 d
5569 :def
5570 s/\\$//
5571 t bsnl
5572 s/["\\]/\\&/g
5573 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
5574 D["\1"]=" \3"/p
5575 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
5576 d
5577 :bsnl
5578 s/["\\]/\\&/g
5579 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
5580 D["\1"]=" \3\\\\\\n"\\/p
5581 t cont
5582 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
5583 t cont
5584 d
5585 :cont
5586 n
5587 s/.\{148\}/&'"$ac_delim"'/g
5588 t clear
5589 :clear
5590 s/\\$//
5591 t bsnlc
5592 s/["\\]/\\&/g; s/^/"/; s/$/"/p
5593 d
5594 :bsnlc
5595 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
5596 b cont
5597 ' <confdefs.h | sed '
5598 s/'"$ac_delim"'/"\\\
5599 "/g' >>$CONFIG_STATUS || ac_write_fail=1
5600
5601 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5602 for (key in D) D_is_set[key] = 1
5603 FS = "\a"
5604 }
5605 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
5606 line = \$ 0
5607 split(line, arg, " ")
5608 if (arg[1] == "#") {
5609 defundef = arg[2]
5610 mac1 = arg[3]
5611 } else {
5612 defundef = substr(arg[1], 2)
5613 mac1 = arg[2]
5614 }
5615 split(mac1, mac2, "(") #)
5616 macro = mac2[1]
5617 prefix = substr(line, 1, index(line, defundef) - 1)
5618 if (D_is_set[macro]) {
5619 # Preserve the white space surrounding the "#".
5620 print prefix "define", macro P[macro] D[macro]
5621 next
5622 } else {
5623 # Replace #undef with comments. This is necessary, for example,
5624 # in the case of _POSIX_SOURCE, which is predefined and required
5625 # on some systems where configure will not decide to define it.
5626 if (defundef == "undef") {
5627 print "/*", prefix defundef, macro, "*/"
5628 next
5629 }
5630 }
5631 }
5632 { print }
5633 _ACAWK
5634 _ACEOF
5635 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5636 as_fn_error "could not setup config headers machinery" "$LINENO" 5
5637 fi # test -n "$CONFIG_HEADERS"
5638
5639
5640 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :L $CONFIG_LINKS :C $CONFIG_COMMANDS"
5641 shift
5642 for ac_tag
5643 do
5644 case $ac_tag in
5645 :[FHLC]) ac_mode=$ac_tag; continue;;
5646 esac
5647 case $ac_mode$ac_tag in
5648 :[FHL]*:*);;
5649 :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
5650 :[FH]-) ac_tag=-:-;;
5651 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
5652 esac
5653 ac_save_IFS=$IFS
5654 IFS=:
5655 set x $ac_tag
5656 IFS=$ac_save_IFS
5657 shift
5658 ac_file=$1
5659 shift
5660
5661 case $ac_mode in
5662 :L) ac_source=$1;;
5663 :[FH])
5664 ac_file_inputs=
5665 for ac_f
5666 do
5667 case $ac_f in
5668 -) ac_f="$tmp/stdin";;
5669 *) # Look for the file first in the build tree, then in the source tree
5670 # (if the path is not absolute). The absolute path cannot be DOS-style,
5671 # because $ac_f cannot contain `:'.
5672 test -f "$ac_f" ||
5673 case $ac_f in
5674 [\\/$]*) false;;
5675 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
5676 esac ||
5677 as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
5678 esac
5679 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
5680 as_fn_append ac_file_inputs " '$ac_f'"
5681 done
5682
5683 # Let's still pretend it is `configure' which instantiates (i.e., don't
5684 # use $as_me), people would be surprised to read:
5685 # /* config.h. Generated by config.status. */
5686 configure_input='Generated from '`
5687 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
5688 `' by configure.'
5689 if test x"$ac_file" != x-; then
5690 configure_input="$ac_file. $configure_input"
5691 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
5692 $as_echo "$as_me: creating $ac_file" >&6;}
5693 fi
5694 # Neutralize special characters interpreted by sed in replacement strings.
5695 case $configure_input in #(
5696 *\&* | *\|* | *\\* )
5697 ac_sed_conf_input=`$as_echo "$configure_input" |
5698 sed 's/[\\\\&|]/\\\\&/g'`;; #(
5699 *) ac_sed_conf_input=$configure_input;;
5700 esac
5701
5702 case $ac_tag in
5703 *:-:* | *:-) cat >"$tmp/stdin" \
5704 || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
5705 esac
5706 ;;
5707 esac
5708
5709 ac_dir=`$as_dirname -- "$ac_file" ||
5710 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5711 X"$ac_file" : 'X\(//\)[^/]' \| \
5712 X"$ac_file" : 'X\(//\)$' \| \
5713 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
5714 $as_echo X"$ac_file" |
5715 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
5716 s//\1/
5717 q
5718 }
5719 /^X\(\/\/\)[^/].*/{
5720 s//\1/
5721 q
5722 }
5723 /^X\(\/\/\)$/{
5724 s//\1/
5725 q
5726 }
5727 /^X\(\/\).*/{
5728 s//\1/
5729 q
5730 }
5731 s/.*/./; q'`
5732 as_dir="$ac_dir"; as_fn_mkdir_p
5733 ac_builddir=.
5734
5735 case "$ac_dir" in
5736 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
5737 *)
5738 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
5739 # A ".." for each directory in $ac_dir_suffix.
5740 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
5741 case $ac_top_builddir_sub in
5742 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
5743 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
5744 esac ;;
5745 esac
5746 ac_abs_top_builddir=$ac_pwd
5747 ac_abs_builddir=$ac_pwd$ac_dir_suffix
5748 # for backward compatibility:
5749 ac_top_builddir=$ac_top_build_prefix
5750
5751 case $srcdir in
5752 .) # We are building in place.
5753 ac_srcdir=.
5754 ac_top_srcdir=$ac_top_builddir_sub
5755 ac_abs_top_srcdir=$ac_pwd ;;
5756 [\\/]* | ?:[\\/]* ) # Absolute name.
5757 ac_srcdir=$srcdir$ac_dir_suffix;
5758 ac_top_srcdir=$srcdir
5759 ac_abs_top_srcdir=$srcdir ;;
5760 *) # Relative name.
5761 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
5762 ac_top_srcdir=$ac_top_build_prefix$srcdir
5763 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
5764 esac
5765 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
5766
5767
5768 case $ac_mode in
5769 :F)
5770 #
5771 # CONFIG_FILE
5772 #
5773
5774 case $INSTALL in
5775 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
5776 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
5777 esac
5778 _ACEOF
5779
5780 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5781 # If the template does not know about datarootdir, expand it.
5782 # FIXME: This hack should be removed a few years after 2.60.
5783 ac_datarootdir_hack=; ac_datarootdir_seen=
5784 ac_sed_dataroot='
5785 /datarootdir/ {
5786 p
5787 q
5788 }
5789 /@datadir@/p
5790 /@docdir@/p
5791 /@infodir@/p
5792 /@localedir@/p
5793 /@mandir@/p'
5794 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
5795 *datarootdir*) ac_datarootdir_seen=yes;;
5796 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
5797 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
5798 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
5799 _ACEOF
5800 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5801 ac_datarootdir_hack='
5802 s&@datadir@&$datadir&g
5803 s&@docdir@&$docdir&g
5804 s&@infodir@&$infodir&g
5805 s&@localedir@&$localedir&g
5806 s&@mandir@&$mandir&g
5807 s&\\\${datarootdir}&$datarootdir&g' ;;
5808 esac
5809 _ACEOF
5810
5811 # Neutralize VPATH when `$srcdir' = `.'.
5812 # Shell code in configure.ac might set extrasub.
5813 # FIXME: do we really want to maintain this feature?
5814 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5815 ac_sed_extra="$ac_vpsub
5816 $extrasub
5817 _ACEOF
5818 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5819 :t
5820 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
5821 s|@configure_input@|$ac_sed_conf_input|;t t
5822 s&@top_builddir@&$ac_top_builddir_sub&;t t
5823 s&@top_build_prefix@&$ac_top_build_prefix&;t t
5824 s&@srcdir@&$ac_srcdir&;t t
5825 s&@abs_srcdir@&$ac_abs_srcdir&;t t
5826 s&@top_srcdir@&$ac_top_srcdir&;t t
5827 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
5828 s&@builddir@&$ac_builddir&;t t
5829 s&@abs_builddir@&$ac_abs_builddir&;t t
5830 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
5831 s&@INSTALL@&$ac_INSTALL&;t t
5832 $ac_datarootdir_hack
5833 "
5834 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
5835 || as_fn_error "could not create $ac_file" "$LINENO" 5
5836
5837 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
5838 { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
5839 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
5840 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
5841 which seems to be undefined. Please make sure it is defined." >&5
5842 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
5843 which seems to be undefined. Please make sure it is defined." >&2;}
5844
5845 rm -f "$tmp/stdin"
5846 case $ac_file in
5847 -) cat "$tmp/out" && rm -f "$tmp/out";;
5848 *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
5849 esac \
5850 || as_fn_error "could not create $ac_file" "$LINENO" 5
5851 ;;
5852 :H)
5853 #
5854 # CONFIG_HEADER
5855 #
5856 if test x"$ac_file" != x-; then
5857 {
5858 $as_echo "/* $configure_input */" \
5859 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
5860 } >"$tmp/config.h" \
5861 || as_fn_error "could not create $ac_file" "$LINENO" 5
5862 if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
5863 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
5864 $as_echo "$as_me: $ac_file is unchanged" >&6;}
5865 else
5866 rm -f "$ac_file"
5867 mv "$tmp/config.h" "$ac_file" \
5868 || as_fn_error "could not create $ac_file" "$LINENO" 5
5869 fi
5870 else
5871 $as_echo "/* $configure_input */" \
5872 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
5873 || as_fn_error "could not create -" "$LINENO" 5
5874 fi
5875 ;;
5876 :L)
5877 #
5878 # CONFIG_LINK
5879 #
5880
5881 if test "$ac_source" = "$ac_file" && test "$srcdir" = '.'; then
5882 :
5883 else
5884 # Prefer the file from the source tree if names are identical.
5885 if test "$ac_source" = "$ac_file" || test ! -r "$ac_source"; then
5886 ac_source=$srcdir/$ac_source
5887 fi
5888
5889 { $as_echo "$as_me:${as_lineno-$LINENO}: linking $ac_source to $ac_file" >&5
5890 $as_echo "$as_me: linking $ac_source to $ac_file" >&6;}
5891
5892 if test ! -r "$ac_source"; then
5893 as_fn_error "$ac_source: file not found" "$LINENO" 5
5894 fi
5895 rm -f "$ac_file"
5896
5897 # Try a relative symlink, then a hard link, then a copy.
5898 case $srcdir in
5899 [\\/$]* | ?:[\\/]* ) ac_rel_source=$ac_source ;;
5900 *) ac_rel_source=$ac_top_build_prefix$ac_source ;;
5901 esac
5902 ln -s "$ac_rel_source" "$ac_file" 2>/dev/null ||
5903 ln "$ac_source" "$ac_file" 2>/dev/null ||
5904 cp -p "$ac_source" "$ac_file" ||
5905 as_fn_error "cannot link or copy $ac_source to $ac_file" "$LINENO" 5
5906 fi
5907 ;;
5908 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
5909 $as_echo "$as_me: executing $ac_file commands" >&6;}
5910 ;;
5911 esac
5912
5913
5914 case $ac_file$ac_mode in
5915 "Makefile":C) echo "Merging Makefile.sim+Make-common.sim into Makefile ..."
5916 rm -f Makesim1.tmp Makesim2.tmp Makefile
5917 sed -n -e '/^## COMMON_PRE_/,/^## End COMMON_PRE_/ p' <Make-common.sim >Makesim1.tmp
5918 sed -n -e '/^## COMMON_POST_/,/^## End COMMON_POST_/ p' <Make-common.sim >Makesim2.tmp
5919 sed -e '/^## COMMON_PRE_/ r Makesim1.tmp' \
5920 -e '/^## COMMON_POST_/ r Makesim2.tmp' \
5921 <Makefile.sim >Makefile
5922 rm -f Makefile.sim Make-common.sim Makesim1.tmp Makesim2.tmp
5923 ;;
5924 "stamp-h":C) echo > stamp-h ;;
5925
5926 esac
5927 done # for ac_tag
5928
5929
5930 as_fn_exit 0
5931 _ACEOF
5932 ac_clean_files=$ac_clean_files_save
5933
5934 test $ac_write_fail = 0 ||
5935 as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
5936
5937
5938 # configure is writing to config.log, and then calls config.status.
5939 # config.status does its own redirection, appending to config.log.
5940 # Unfortunately, on DOS this fails, as config.log is still kept open
5941 # by configure, so config.status won't be able to write to it; its
5942 # output is simply discarded. So we exec the FD to /dev/null,
5943 # effectively closing config.log, so it can be properly (re)opened and
5944 # appended to by config.status. When coming back to configure, we
5945 # need to make the FD available again.
5946 if test "$no_create" != yes; then
5947 ac_cs_success=:
5948 ac_config_status_args=
5949 test "$silent" = yes &&
5950 ac_config_status_args="$ac_config_status_args --quiet"
5951 exec 5>/dev/null
5952 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
5953 exec 5>>config.log
5954 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
5955 # would make configure fail if this is the last instruction.
5956 $ac_cs_success || as_fn_exit $?
5957 fi
5958 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
5959 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
5960 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
5961 fi
5962
5963
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