projects / deliverable / binutils-gdb.git / blob
? search:
summary | shortlog | log | commit | commitdiff | tree
blame | history | raw | HEAD
sim: dv-cfi: check for log2 support in libm when enabled
[deliverable/binutils-gdb.git] / sim / lm32 / configure
1 #! /bin/sh
2 # Guess values for system-dependent variables and create Makefiles.
3 # Generated by GNU Autoconf 2.64.
4 #
5 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
6 # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software
7 # Foundation, Inc.
8 #
9 # This configure script is free software; the Free Software Foundation
10 # gives unlimited permission to copy, distribute and modify it.
11 ## -------------------- ##
12 ## M4sh Initialization. ##
13 ## -------------------- ##
14
15 # Be more Bourne compatible
16 DUALCASE=1; export DUALCASE # for MKS sh
17 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
18 emulate sh
19 NULLCMD=:
20 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
21 # is contrary to our usage. Disable this feature.
22 alias -g '${1+"$@"}'='"$@"'
23 setopt NO_GLOB_SUBST
24 else
25 case `(set -o) 2>/dev/null` in #(
26 *posix*) :
27 set -o posix ;; #(
28 *) :
29 ;;
30 esac
31 fi
32
33
34 as_nl='
35 '
36 export as_nl
37 # Printing a long string crashes Solaris 7 /usr/bin/printf.
38 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
39 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
40 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
41 # Prefer a ksh shell builtin over an external printf program on Solaris,
42 # but without wasting forks for bash or zsh.
43 if test -z "$BASH_VERSION$ZSH_VERSION" \
44 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
45 as_echo='print -r --'
46 as_echo_n='print -rn --'
47 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
48 as_echo='printf %s\n'
49 as_echo_n='printf %s'
50 else
51 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
52 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
53 as_echo_n='/usr/ucb/echo -n'
54 else
55 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
56 as_echo_n_body='eval
57 arg=$1;
58 case $arg in #(
59 *"$as_nl"*)
60 expr "X$arg" : "X\\(.*\\)$as_nl";
61 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
62 esac;
63 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
64 '
65 export as_echo_n_body
66 as_echo_n='sh -c $as_echo_n_body as_echo'
67 fi
68 export as_echo_body
69 as_echo='sh -c $as_echo_body as_echo'
70 fi
71
72 # The user is always right.
73 if test "${PATH_SEPARATOR+set}" != set; then
74 PATH_SEPARATOR=:
75 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
76 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
77 PATH_SEPARATOR=';'
78 }
79 fi
80
81
82 # IFS
83 # We need space, tab and new line, in precisely that order. Quoting is
84 # there to prevent editors from complaining about space-tab.
85 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
86 # splitting by setting IFS to empty value.)
87 IFS=" "" $as_nl"
88
89 # Find who we are. Look in the path if we contain no directory separator.
90 case $0 in #((
91 *[\\/]* ) as_myself=$0 ;;
92 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
93 for as_dir in $PATH
94 do
95 IFS=$as_save_IFS
96 test -z "$as_dir" && as_dir=.
97 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
98 done
99 IFS=$as_save_IFS
100
101 ;;
102 esac
103 # We did not find ourselves, most probably we were run as `sh COMMAND'
104 # in which case we are not to be found in the path.
105 if test "x$as_myself" = x; then
106 as_myself=$0
107 fi
108 if test ! -f "$as_myself"; then
109 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
110 exit 1
111 fi
112
113 # Unset variables that we do not need and which cause bugs (e.g. in
114 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
115 # suppresses any "Segmentation fault" message there. '((' could
116 # trigger a bug in pdksh 5.2.14.
117 for as_var in BASH_ENV ENV MAIL MAILPATH
118 do eval test x\${$as_var+set} = xset \
119 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
120 done
121 PS1='$ '
122 PS2='> '
123 PS4='+ '
124
125 # NLS nuisances.
126 LC_ALL=C
127 export LC_ALL
128 LANGUAGE=C
129 export LANGUAGE
130
131 # CDPATH.
132 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
133
134 if test "x$CONFIG_SHELL" = x; then
135 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
136 emulate sh
137 NULLCMD=:
138 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
139 # is contrary to our usage. Disable this feature.
140 alias -g '\${1+\"\$@\"}'='\"\$@\"'
141 setopt NO_GLOB_SUBST
142 else
143 case \`(set -o) 2>/dev/null\` in #(
144 *posix*) :
145 set -o posix ;; #(
146 *) :
147 ;;
148 esac
149 fi
150 "
151 as_required="as_fn_return () { (exit \$1); }
152 as_fn_success () { as_fn_return 0; }
153 as_fn_failure () { as_fn_return 1; }
154 as_fn_ret_success () { return 0; }
155 as_fn_ret_failure () { return 1; }
156
157 exitcode=0
158 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
159 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
160 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
161 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
162 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
163
164 else
165 exitcode=1; echo positional parameters were not saved.
166 fi
167 test x\$exitcode = x0 || exit 1"
168 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
169 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
170 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
171 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
172 test \$(( 1 + 1 )) = 2 || exit 1"
173 if (eval "$as_required") 2>/dev/null; then :
174 as_have_required=yes
175 else
176 as_have_required=no
177 fi
178 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
179
180 else
181 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
182 as_found=false
183 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
184 do
185 IFS=$as_save_IFS
186 test -z "$as_dir" && as_dir=.
187 as_found=:
188 case $as_dir in #(
189 /*)
190 for as_base in sh bash ksh sh5; do
191 # Try only shells that exist, to save several forks.
192 as_shell=$as_dir/$as_base
193 if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
194 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
195 CONFIG_SHELL=$as_shell as_have_required=yes
196 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
197 break 2
198 fi
199 fi
200 done;;
201 esac
202 as_found=false
203 done
204 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
205 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
206 CONFIG_SHELL=$SHELL as_have_required=yes
207 fi; }
208 IFS=$as_save_IFS
209
210
211 if test "x$CONFIG_SHELL" != x; then :
212 # We cannot yet assume a decent shell, so we have to provide a
213 # neutralization value for shells without unset; and this also
214 # works around shells that cannot unset nonexistent variables.
215 BASH_ENV=/dev/null
216 ENV=/dev/null
217 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
218 export CONFIG_SHELL
219 exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
220 fi
221
222 if test x$as_have_required = xno; then :
223 $as_echo "$0: This script requires a shell more modern than all"
224 $as_echo "$0: the shells that I found on your system."
225 if test x${ZSH_VERSION+set} = xset ; then
226 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
227 $as_echo "$0: be upgraded to zsh 4.3.4 or later."
228 else
229 $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
230 $0: including any error possibly output before this
231 $0: message. Then install a modern shell, or manually run
232 $0: the script under such a shell if you do have one."
233 fi
234 exit 1
235 fi
236 fi
237 fi
238 SHELL=${CONFIG_SHELL-/bin/sh}
239 export SHELL
240 # Unset more variables known to interfere with behavior of common tools.
241 CLICOLOR_FORCE= GREP_OPTIONS=
242 unset CLICOLOR_FORCE GREP_OPTIONS
243
244 ## --------------------- ##
245 ## M4sh Shell Functions. ##
246 ## --------------------- ##
247 # as_fn_unset VAR
248 # ---------------
249 # Portably unset VAR.
250 as_fn_unset ()
251 {
252 { eval $1=; unset $1;}
253 }
254 as_unset=as_fn_unset
255
256 # as_fn_set_status STATUS
257 # -----------------------
258 # Set $? to STATUS, without forking.
259 as_fn_set_status ()
260 {
261 return $1
262 } # as_fn_set_status
263
264 # as_fn_exit STATUS
265 # -----------------
266 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
267 as_fn_exit ()
268 {
269 set +e
270 as_fn_set_status $1
271 exit $1
272 } # as_fn_exit
273
274 # as_fn_mkdir_p
275 # -------------
276 # Create "$as_dir" as a directory, including parents if necessary.
277 as_fn_mkdir_p ()
278 {
279
280 case $as_dir in #(
281 -*) as_dir=./$as_dir;;
282 esac
283 test -d "$as_dir" || eval $as_mkdir_p || {
284 as_dirs=
285 while :; do
286 case $as_dir in #(
287 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
288 *) as_qdir=$as_dir;;
289 esac
290 as_dirs="'$as_qdir' $as_dirs"
291 as_dir=`$as_dirname -- "$as_dir" ||
292 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
293 X"$as_dir" : 'X\(//\)[^/]' \| \
294 X"$as_dir" : 'X\(//\)$' \| \
295 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
296 $as_echo X"$as_dir" |
297 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
298 s//\1/
299 q
300 }
301 /^X\(\/\/\)[^/].*/{
302 s//\1/
303 q
304 }
305 /^X\(\/\/\)$/{
306 s//\1/
307 q
308 }
309 /^X\(\/\).*/{
310 s//\1/
311 q
312 }
313 s/.*/./; q'`
314 test -d "$as_dir" && break
315 done
316 test -z "$as_dirs" || eval "mkdir $as_dirs"
317 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
318
319
320 } # as_fn_mkdir_p
321 # as_fn_append VAR VALUE
322 # ----------------------
323 # Append the text in VALUE to the end of the definition contained in VAR. Take
324 # advantage of any shell optimizations that allow amortized linear growth over
325 # repeated appends, instead of the typical quadratic growth present in naive
326 # implementations.
327 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
328 eval 'as_fn_append ()
329 {
330 eval $1+=\$2
331 }'
332 else
333 as_fn_append ()
334 {
335 eval $1=\$$1\$2
336 }
337 fi # as_fn_append
338
339 # as_fn_arith ARG...
340 # ------------------
341 # Perform arithmetic evaluation on the ARGs, and store the result in the
342 # global $as_val. Take advantage of shells that can avoid forks. The arguments
343 # must be portable across $(()) and expr.
344 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
345 eval 'as_fn_arith ()
346 {
347 as_val=$(( $* ))
348 }'
349 else
350 as_fn_arith ()
351 {
352 as_val=`expr "$@" || test $? -eq 1`
353 }
354 fi # as_fn_arith
355
356
357 # as_fn_error ERROR [LINENO LOG_FD]
358 # ---------------------------------
359 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
360 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
361 # script with status $?, using 1 if that was 0.
362 as_fn_error ()
363 {
364 as_status=$?; test $as_status -eq 0 && as_status=1
365 if test "$3"; then
366 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
367 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
368 fi
369 $as_echo "$as_me: error: $1" >&2
370 as_fn_exit $as_status
371 } # as_fn_error
372
373 if expr a : '\(a\)' >/dev/null 2>&1 &&
374 test "X`expr 00001 : '.*\(...\)'`" = X001; then
375 as_expr=expr
376 else
377 as_expr=false
378 fi
379
380 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
381 as_basename=basename
382 else
383 as_basename=false
384 fi
385
386 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
387 as_dirname=dirname
388 else
389 as_dirname=false
390 fi
391
392 as_me=`$as_basename -- "$0" ||
393 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
394 X"$0" : 'X\(//\)$' \| \
395 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
396 $as_echo X/"$0" |
397 sed '/^.*\/\([^/][^/]*\)\/*$/{
398 s//\1/
399 q
400 }
401 /^X\/\(\/\/\)$/{
402 s//\1/
403 q
404 }
405 /^X\/\(\/\).*/{
406 s//\1/
407 q
408 }
409 s/.*/./; q'`
410
411 # Avoid depending upon Character Ranges.
412 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
413 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
414 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
415 as_cr_digits='0123456789'
416 as_cr_alnum=$as_cr_Letters$as_cr_digits
417
418
419 as_lineno_1=$LINENO as_lineno_1a=$LINENO
420 as_lineno_2=$LINENO as_lineno_2a=$LINENO
421 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
422 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
423 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
424 sed -n '
425 p
426 /[$]LINENO/=
427 ' <$as_myself |
428 sed '
429 s/[$]LINENO.*/&-/
430 t lineno
431 b
432 :lineno
433 N
434 :loop
435 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
436 t loop
437 s/-\n.*//
438 ' >$as_me.lineno &&
439 chmod +x "$as_me.lineno" ||
440 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
441
442 # Don't try to exec as it changes $[0], causing all sort of problems
443 # (the dirname of $[0] is not the place where we might find the
444 # original and so on. Autoconf is especially sensitive to this).
445 . "./$as_me.lineno"
446 # Exit status is that of the last command.
447 exit
448 }
449
450 ECHO_C= ECHO_N= ECHO_T=
451 case `echo -n x` in #(((((
452 -n*)
453 case `echo 'xy\c'` in
454 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
455 xy) ECHO_C='\c';;
456 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
457 ECHO_T=' ';;
458 esac;;
459 *)
460 ECHO_N='-n';;
461 esac
462
463 rm -f conf$$ conf$$.exe conf$$.file
464 if test -d conf$$.dir; then
465 rm -f conf$$.dir/conf$$.file
466 else
467 rm -f conf$$.dir
468 mkdir conf$$.dir 2>/dev/null
469 fi
470 if (echo >conf$$.file) 2>/dev/null; then
471 if ln -s conf$$.file conf$$ 2>/dev/null; then
472 as_ln_s='ln -s'
473 # ... but there are two gotchas:
474 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
475 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
476 # In both cases, we have to default to `cp -p'.
477 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
478 as_ln_s='cp -p'
479 elif ln conf$$.file conf$$ 2>/dev/null; then
480 as_ln_s=ln
481 else
482 as_ln_s='cp -p'
483 fi
484 else
485 as_ln_s='cp -p'
486 fi
487 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
488 rmdir conf$$.dir 2>/dev/null
489
490 if mkdir -p . 2>/dev/null; then
491 as_mkdir_p='mkdir -p "$as_dir"'
492 else
493 test -d ./-p && rmdir ./-p
494 as_mkdir_p=false
495 fi
496
497 if test -x / >/dev/null 2>&1; then
498 as_test_x='test -x'
499 else
500 if ls -dL / >/dev/null 2>&1; then
501 as_ls_L_option=L
502 else
503 as_ls_L_option=
504 fi
505 as_test_x='
506 eval sh -c '\''
507 if test -d "$1"; then
508 test -d "$1/.";
509 else
510 case $1 in #(
511 -*)set "./$1";;
512 esac;
513 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
514 ???[sx]*):;;*)false;;esac;fi
515 '\'' sh
516 '
517 fi
518 as_executable_p=$as_test_x
519
520 # Sed expression to map a string onto a valid CPP name.
521 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
522
523 # Sed expression to map a string onto a valid variable name.
524 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
525
526
527 exec 7<&0 </dev/null 6>&1
528
529 # Name of the host.
530 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
531 # so uname gets run too.
532 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
533
534 #
535 # Initializations.
536 #
537 ac_default_prefix=/usr/local
538 ac_clean_files=
539 ac_config_libobj_dir=.
540 LIBOBJS=
541 cross_compiling=no
542 subdirs=
543 MFLAGS=
544 MAKEFLAGS=
545
546 # Identity of this package.
547 PACKAGE_NAME=
548 PACKAGE_TARNAME=
549 PACKAGE_VERSION=
550 PACKAGE_STRING=
551 PACKAGE_BUGREPORT=
552 PACKAGE_URL=
553
554 ac_unique_file="Makefile.in"
555 # Factoring default headers for most tests.
556 ac_includes_default="\
557 #include <stdio.h>
558 #ifdef HAVE_SYS_TYPES_H
559 # include <sys/types.h>
560 #endif
561 #ifdef HAVE_SYS_STAT_H
562 # include <sys/stat.h>
563 #endif
564 #ifdef STDC_HEADERS
565 # include <stdlib.h>
566 # include <stddef.h>
567 #else
568 # ifdef HAVE_STDLIB_H
569 # include <stdlib.h>
570 # endif
571 #endif
572 #ifdef HAVE_STRING_H
573 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
574 # include <memory.h>
575 # endif
576 # include <string.h>
577 #endif
578 #ifdef HAVE_STRINGS_H
579 # include <strings.h>
580 #endif
581 #ifdef HAVE_INTTYPES_H
582 # include <inttypes.h>
583 #endif
584 #ifdef HAVE_STDINT_H
585 # include <stdint.h>
586 #endif
587 #ifdef HAVE_UNISTD_H
588 # include <unistd.h>
589 #endif"
590
591 ac_subst_vars='LTLIBOBJS
592 LIBOBJS
593 cgen_breaks
594 cgen
595 cgendir
596 CGEN_MAINT
597 REPORT_BUGS_TEXI
598 REPORT_BUGS_TO
599 PKGVERSION
600 sim_profile
601 sim_trace
602 sim_stdio
603 sim_debug
604 sim_cflags
605 sim_bswap
606 MAINT
607 EGREP
608 GREP
609 CPP
610 CATOBJEXT
611 GENCAT
612 INSTOBJEXT
613 DATADIRNAME
614 CATALOGS
615 POSUB
616 GMSGFMT
617 XGETTEXT
618 INCINTL
619 LIBINTL_DEP
620 LIBINTL
621 USE_NLS
622 RANLIB
623 AR
624 HDEFINES
625 CC_FOR_BUILD
626 INSTALL_DATA
627 INSTALL_SCRIPT
628 INSTALL_PROGRAM
629 target_os
630 target_vendor
631 target_cpu
632 target
633 host_os
634 host_vendor
635 host_cpu
636 host
637 build_os
638 build_vendor
639 build_cpu
640 build
641 OBJEXT
642 EXEEXT
643 ac_ct_CC
644 CPPFLAGS
645 LDFLAGS
646 CFLAGS
647 CC
648 WERROR_CFLAGS
649 WARN_CFLAGS
650 sim_xor_endian
651 sim_stdcall
652 sim_smp
653 sim_reserved_bits
654 sim_regparm
655 sim_packages
656 sim_inline
657 sim_hw
658 sim_hw_objs
659 sim_hw_cflags
660 sim_default_model
661 sim_scache
662 sim_float
663 sim_hostendian
664 sim_endian
665 sim_bitsize
666 sim_assert
667 sim_alignment
668 sim_environment
669 target_alias
670 host_alias
671 build_alias
672 LIBS
673 ECHO_T
674 ECHO_N
675 ECHO_C
676 DEFS
677 mandir
678 localedir
679 libdir
680 psdir
681 pdfdir
682 dvidir
683 htmldir
684 infodir
685 docdir
686 oldincludedir
687 includedir
688 localstatedir
689 sharedstatedir
690 sysconfdir
691 datadir
692 datarootdir
693 libexecdir
694 sbindir
695 bindir
696 program_transform_name
697 prefix
698 exec_prefix
699 PACKAGE_URL
700 PACKAGE_BUGREPORT
701 PACKAGE_STRING
702 PACKAGE_VERSION
703 PACKAGE_TARNAME
704 PACKAGE_NAME
705 PATH_SEPARATOR
706 SHELL'
707 ac_subst_files=''
708 ac_user_opts='
709 enable_option_checking
710 with_zlib
711 enable_maintainer_mode
712 enable_sim_bswap
713 enable_sim_cflags
714 enable_sim_debug
715 enable_sim_stdio
716 enable_sim_trace
717 enable_sim_profile
718 with_pkgversion
719 with_bugurl
720 enable_sim_endian
721 enable_sim_alignment
722 enable_sim_hostendian
723 enable_sim_scache
724 enable_sim_default_model
725 enable_sim_environment
726 enable_cgen_maint
727 enable_sim_hardware
728 '
729 ac_precious_vars='build_alias
730 host_alias
731 target_alias
732 CC
733 CFLAGS
734 LDFLAGS
735 LIBS
736 CPPFLAGS
737 CPP'
738
739
740 # Initialize some variables set by options.
741 ac_init_help=
742 ac_init_version=false
743 ac_unrecognized_opts=
744 ac_unrecognized_sep=
745 # The variables have the same names as the options, with
746 # dashes changed to underlines.
747 cache_file=/dev/null
748 exec_prefix=NONE
749 no_create=
750 no_recursion=
751 prefix=NONE
752 program_prefix=NONE
753 program_suffix=NONE
754 program_transform_name=s,x,x,
755 silent=
756 site=
757 srcdir=
758 verbose=
759 x_includes=NONE
760 x_libraries=NONE
761
762 # Installation directory options.
763 # These are left unexpanded so users can "make install exec_prefix=/foo"
764 # and all the variables that are supposed to be based on exec_prefix
765 # by default will actually change.
766 # Use braces instead of parens because sh, perl, etc. also accept them.
767 # (The list follows the same order as the GNU Coding Standards.)
768 bindir='${exec_prefix}/bin'
769 sbindir='${exec_prefix}/sbin'
770 libexecdir='${exec_prefix}/libexec'
771 datarootdir='${prefix}/share'
772 datadir='${datarootdir}'
773 sysconfdir='${prefix}/etc'
774 sharedstatedir='${prefix}/com'
775 localstatedir='${prefix}/var'
776 includedir='${prefix}/include'
777 oldincludedir='/usr/include'
778 docdir='${datarootdir}/doc/${PACKAGE}'
779 infodir='${datarootdir}/info'
780 htmldir='${docdir}'
781 dvidir='${docdir}'
782 pdfdir='${docdir}'
783 psdir='${docdir}'
784 libdir='${exec_prefix}/lib'
785 localedir='${datarootdir}/locale'
786 mandir='${datarootdir}/man'
787
788 ac_prev=
789 ac_dashdash=
790 for ac_option
791 do
792 # If the previous option needs an argument, assign it.
793 if test -n "$ac_prev"; then
794 eval $ac_prev=\$ac_option
795 ac_prev=
796 continue
797 fi
798
799 case $ac_option in
800 *=*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
801 *) ac_optarg=yes ;;
802 esac
803
804 # Accept the important Cygnus configure options, so we can diagnose typos.
805
806 case $ac_dashdash$ac_option in
807 --)
808 ac_dashdash=yes ;;
809
810 -bindir | --bindir | --bindi | --bind | --bin | --bi)
811 ac_prev=bindir ;;
812 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
813 bindir=$ac_optarg ;;
814
815 -build | --build | --buil | --bui | --bu)
816 ac_prev=build_alias ;;
817 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
818 build_alias=$ac_optarg ;;
819
820 -cache-file | --cache-file | --cache-fil | --cache-fi \
821 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
822 ac_prev=cache_file ;;
823 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
824 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
825 cache_file=$ac_optarg ;;
826
827 --config-cache | -C)
828 cache_file=config.cache ;;
829
830 -datadir | --datadir | --datadi | --datad)
831 ac_prev=datadir ;;
832 -datadir=* | --datadir=* | --datadi=* | --datad=*)
833 datadir=$ac_optarg ;;
834
835 -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
836 | --dataroo | --dataro | --datar)
837 ac_prev=datarootdir ;;
838 -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
839 | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
840 datarootdir=$ac_optarg ;;
841
842 -disable-* | --disable-*)
843 ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
844 # Reject names that are not valid shell variable names.
845 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
846 as_fn_error "invalid feature name: $ac_useropt"
847 ac_useropt_orig=$ac_useropt
848 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
849 case $ac_user_opts in
850 *"
851 "enable_$ac_useropt"
852 "*) ;;
853 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
854 ac_unrecognized_sep=', ';;
855 esac
856 eval enable_$ac_useropt=no ;;
857
858 -docdir | --docdir | --docdi | --doc | --do)
859 ac_prev=docdir ;;
860 -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
861 docdir=$ac_optarg ;;
862
863 -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
864 ac_prev=dvidir ;;
865 -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
866 dvidir=$ac_optarg ;;
867
868 -enable-* | --enable-*)
869 ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
870 # Reject names that are not valid shell variable names.
871 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
872 as_fn_error "invalid feature name: $ac_useropt"
873 ac_useropt_orig=$ac_useropt
874 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
875 case $ac_user_opts in
876 *"
877 "enable_$ac_useropt"
878 "*) ;;
879 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
880 ac_unrecognized_sep=', ';;
881 esac
882 eval enable_$ac_useropt=\$ac_optarg ;;
883
884 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
885 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
886 | --exec | --exe | --ex)
887 ac_prev=exec_prefix ;;
888 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
889 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
890 | --exec=* | --exe=* | --ex=*)
891 exec_prefix=$ac_optarg ;;
892
893 -gas | --gas | --ga | --g)
894 # Obsolete; use --with-gas.
895 with_gas=yes ;;
896
897 -help | --help | --hel | --he | -h)
898 ac_init_help=long ;;
899 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
900 ac_init_help=recursive ;;
901 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
902 ac_init_help=short ;;
903
904 -host | --host | --hos | --ho)
905 ac_prev=host_alias ;;
906 -host=* | --host=* | --hos=* | --ho=*)
907 host_alias=$ac_optarg ;;
908
909 -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
910 ac_prev=htmldir ;;
911 -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
912 | --ht=*)
913 htmldir=$ac_optarg ;;
914
915 -includedir | --includedir | --includedi | --included | --include \
916 | --includ | --inclu | --incl | --inc)
917 ac_prev=includedir ;;
918 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
919 | --includ=* | --inclu=* | --incl=* | --inc=*)
920 includedir=$ac_optarg ;;
921
922 -infodir | --infodir | --infodi | --infod | --info | --inf)
923 ac_prev=infodir ;;
924 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
925 infodir=$ac_optarg ;;
926
927 -libdir | --libdir | --libdi | --libd)
928 ac_prev=libdir ;;
929 -libdir=* | --libdir=* | --libdi=* | --libd=*)
930 libdir=$ac_optarg ;;
931
932 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
933 | --libexe | --libex | --libe)
934 ac_prev=libexecdir ;;
935 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
936 | --libexe=* | --libex=* | --libe=*)
937 libexecdir=$ac_optarg ;;
938
939 -localedir | --localedir | --localedi | --localed | --locale)
940 ac_prev=localedir ;;
941 -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
942 localedir=$ac_optarg ;;
943
944 -localstatedir | --localstatedir | --localstatedi | --localstated \
945 | --localstate | --localstat | --localsta | --localst | --locals)
946 ac_prev=localstatedir ;;
947 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
948 | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
949 localstatedir=$ac_optarg ;;
950
951 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
952 ac_prev=mandir ;;
953 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
954 mandir=$ac_optarg ;;
955
956 -nfp | --nfp | --nf)
957 # Obsolete; use --without-fp.
958 with_fp=no ;;
959
960 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
961 | --no-cr | --no-c | -n)
962 no_create=yes ;;
963
964 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
965 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
966 no_recursion=yes ;;
967
968 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
969 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
970 | --oldin | --oldi | --old | --ol | --o)
971 ac_prev=oldincludedir ;;
972 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
973 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
974 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
975 oldincludedir=$ac_optarg ;;
976
977 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
978 ac_prev=prefix ;;
979 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
980 prefix=$ac_optarg ;;
981
982 -program-prefix | --program-prefix | --program-prefi | --program-pref \
983 | --program-pre | --program-pr | --program-p)
984 ac_prev=program_prefix ;;
985 -program-prefix=* | --program-prefix=* | --program-prefi=* \
986 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
987 program_prefix=$ac_optarg ;;
988
989 -program-suffix | --program-suffix | --program-suffi | --program-suff \
990 | --program-suf | --program-su | --program-s)
991 ac_prev=program_suffix ;;
992 -program-suffix=* | --program-suffix=* | --program-suffi=* \
993 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
994 program_suffix=$ac_optarg ;;
995
996 -program-transform-name | --program-transform-name \
997 | --program-transform-nam | --program-transform-na \
998 | --program-transform-n | --program-transform- \
999 | --program-transform | --program-transfor \
1000 | --program-transfo | --program-transf \
1001 | --program-trans | --program-tran \
1002 | --progr-tra | --program-tr | --program-t)
1003 ac_prev=program_transform_name ;;
1004 -program-transform-name=* | --program-transform-name=* \
1005 | --program-transform-nam=* | --program-transform-na=* \
1006 | --program-transform-n=* | --program-transform-=* \
1007 | --program-transform=* | --program-transfor=* \
1008 | --program-transfo=* | --program-transf=* \
1009 | --program-trans=* | --program-tran=* \
1010 | --progr-tra=* | --program-tr=* | --program-t=*)
1011 program_transform_name=$ac_optarg ;;
1012
1013 -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1014 ac_prev=pdfdir ;;
1015 -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1016 pdfdir=$ac_optarg ;;
1017
1018 -psdir | --psdir | --psdi | --psd | --ps)
1019 ac_prev=psdir ;;
1020 -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1021 psdir=$ac_optarg ;;
1022
1023 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1024 | -silent | --silent | --silen | --sile | --sil)
1025 silent=yes ;;
1026
1027 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1028 ac_prev=sbindir ;;
1029 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1030 | --sbi=* | --sb=*)
1031 sbindir=$ac_optarg ;;
1032
1033 -sharedstatedir | --sharedstatedir | --sharedstatedi \
1034 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1035 | --sharedst | --shareds | --shared | --share | --shar \
1036 | --sha | --sh)
1037 ac_prev=sharedstatedir ;;
1038 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1039 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1040 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1041 | --sha=* | --sh=*)
1042 sharedstatedir=$ac_optarg ;;
1043
1044 -site | --site | --sit)
1045 ac_prev=site ;;
1046 -site=* | --site=* | --sit=*)
1047 site=$ac_optarg ;;
1048
1049 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1050 ac_prev=srcdir ;;
1051 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1052 srcdir=$ac_optarg ;;
1053
1054 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1055 | --syscon | --sysco | --sysc | --sys | --sy)
1056 ac_prev=sysconfdir ;;
1057 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1058 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1059 sysconfdir=$ac_optarg ;;
1060
1061 -target | --target | --targe | --targ | --tar | --ta | --t)
1062 ac_prev=target_alias ;;
1063 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1064 target_alias=$ac_optarg ;;
1065
1066 -v | -verbose | --verbose | --verbos | --verbo | --verb)
1067 verbose=yes ;;
1068
1069 -version | --version | --versio | --versi | --vers | -V)
1070 ac_init_version=: ;;
1071
1072 -with-* | --with-*)
1073 ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1074 # Reject names that are not valid shell variable names.
1075 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1076 as_fn_error "invalid package name: $ac_useropt"
1077 ac_useropt_orig=$ac_useropt
1078 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1079 case $ac_user_opts in
1080 *"
1081 "with_$ac_useropt"
1082 "*) ;;
1083 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1084 ac_unrecognized_sep=', ';;
1085 esac
1086 eval with_$ac_useropt=\$ac_optarg ;;
1087
1088 -without-* | --without-*)
1089 ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1090 # Reject names that are not valid shell variable names.
1091 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1092 as_fn_error "invalid package name: $ac_useropt"
1093 ac_useropt_orig=$ac_useropt
1094 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1095 case $ac_user_opts in
1096 *"
1097 "with_$ac_useropt"
1098 "*) ;;
1099 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1100 ac_unrecognized_sep=', ';;
1101 esac
1102 eval with_$ac_useropt=no ;;
1103
1104 --x)
1105 # Obsolete; use --with-x.
1106 with_x=yes ;;
1107
1108 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1109 | --x-incl | --x-inc | --x-in | --x-i)
1110 ac_prev=x_includes ;;
1111 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1112 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1113 x_includes=$ac_optarg ;;
1114
1115 -x-libraries | --x-libraries | --x-librarie | --x-librari \
1116 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1117 ac_prev=x_libraries ;;
1118 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1119 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1120 x_libraries=$ac_optarg ;;
1121
1122 -*) as_fn_error "unrecognized option: \`$ac_option'
1123 Try \`$0 --help' for more information."
1124 ;;
1125
1126 *=*)
1127 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1128 # Reject names that are not valid shell variable names.
1129 case $ac_envvar in #(
1130 '' | [0-9]* | *[!_$as_cr_alnum]* )
1131 as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1132 esac
1133 eval $ac_envvar=\$ac_optarg
1134 export $ac_envvar ;;
1135
1136 *)
1137 # FIXME: should be removed in autoconf 3.0.
1138 $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1139 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1140 $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1141 : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1142 ;;
1143
1144 esac
1145 done
1146
1147 if test -n "$ac_prev"; then
1148 ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1149 as_fn_error "missing argument to $ac_option"
1150 fi
1151
1152 if test -n "$ac_unrecognized_opts"; then
1153 case $enable_option_checking in
1154 no) ;;
1155 fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1156 *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1157 esac
1158 fi
1159
1160 # Check all directory arguments for consistency.
1161 for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1162 datadir sysconfdir sharedstatedir localstatedir includedir \
1163 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1164 libdir localedir mandir
1165 do
1166 eval ac_val=\$$ac_var
1167 # Remove trailing slashes.
1168 case $ac_val in
1169 */ )
1170 ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1171 eval $ac_var=\$ac_val;;
1172 esac
1173 # Be sure to have absolute directory names.
1174 case $ac_val in
1175 [\\/$]* | ?:[\\/]* ) continue;;
1176 NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1177 esac
1178 as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1179 done
1180
1181 # There might be people who depend on the old broken behavior: `$host'
1182 # used to hold the argument of --host etc.
1183 # FIXME: To remove some day.
1184 build=$build_alias
1185 host=$host_alias
1186 target=$target_alias
1187
1188 # FIXME: To remove some day.
1189 if test "x$host_alias" != x; then
1190 if test "x$build_alias" = x; then
1191 cross_compiling=maybe
1192 $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1193 If a cross compiler is detected then cross compile mode will be used." >&2
1194 elif test "x$build_alias" != "x$host_alias"; then
1195 cross_compiling=yes
1196 fi
1197 fi
1198
1199 ac_tool_prefix=
1200 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1201
1202 test "$silent" = yes && exec 6>/dev/null
1203
1204
1205 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1206 ac_ls_di=`ls -di .` &&
1207 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1208 as_fn_error "working directory cannot be determined"
1209 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1210 as_fn_error "pwd does not report name of working directory"
1211
1212
1213 # Find the source files, if location was not specified.
1214 if test -z "$srcdir"; then
1215 ac_srcdir_defaulted=yes
1216 # Try the directory containing this script, then the parent directory.
1217 ac_confdir=`$as_dirname -- "$as_myself" ||
1218 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1219 X"$as_myself" : 'X\(//\)[^/]' \| \
1220 X"$as_myself" : 'X\(//\)$' \| \
1221 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1222 $as_echo X"$as_myself" |
1223 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1224 s//\1/
1225 q
1226 }
1227 /^X\(\/\/\)[^/].*/{
1228 s//\1/
1229 q
1230 }
1231 /^X\(\/\/\)$/{
1232 s//\1/
1233 q
1234 }
1235 /^X\(\/\).*/{
1236 s//\1/
1237 q
1238 }
1239 s/.*/./; q'`
1240 srcdir=$ac_confdir
1241 if test ! -r "$srcdir/$ac_unique_file"; then
1242 srcdir=..
1243 fi
1244 else
1245 ac_srcdir_defaulted=no
1246 fi
1247 if test ! -r "$srcdir/$ac_unique_file"; then
1248 test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1249 as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1250 fi
1251 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1252 ac_abs_confdir=`(
1253 cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1254 pwd)`
1255 # When building in place, set srcdir=.
1256 if test "$ac_abs_confdir" = "$ac_pwd"; then
1257 srcdir=.
1258 fi
1259 # Remove unnecessary trailing slashes from srcdir.
1260 # Double slashes in file names in object file debugging info
1261 # mess up M-x gdb in Emacs.
1262 case $srcdir in
1263 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1264 esac
1265 for ac_var in $ac_precious_vars; do
1266 eval ac_env_${ac_var}_set=\${${ac_var}+set}
1267 eval ac_env_${ac_var}_value=\$${ac_var}
1268 eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1269 eval ac_cv_env_${ac_var}_value=\$${ac_var}
1270 done
1271
1272 #
1273 # Report the --help message.
1274 #
1275 if test "$ac_init_help" = "long"; then
1276 # Omit some internal or obsolete options to make the list less imposing.
1277 # This message is too long to be a string in the A/UX 3.1 sh.
1278 cat <<_ACEOF
1279 \`configure' configures this package to adapt to many kinds of systems.
1280
1281 Usage: $0 [OPTION]... [VAR=VALUE]...
1282
1283 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1284 VAR=VALUE. See below for descriptions of some of the useful variables.
1285
1286 Defaults for the options are specified in brackets.
1287
1288 Configuration:
1289 -h, --help display this help and exit
1290 --help=short display options specific to this package
1291 --help=recursive display the short help of all the included packages
1292 -V, --version display version information and exit
1293 -q, --quiet, --silent do not print \`checking...' messages
1294 --cache-file=FILE cache test results in FILE [disabled]
1295 -C, --config-cache alias for \`--cache-file=config.cache'
1296 -n, --no-create do not create output files
1297 --srcdir=DIR find the sources in DIR [configure dir or \`..']
1298
1299 Installation directories:
1300 --prefix=PREFIX install architecture-independent files in PREFIX
1301 [$ac_default_prefix]
1302 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
1303 [PREFIX]
1304
1305 By default, \`make install' will install all the files in
1306 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
1307 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1308 for instance \`--prefix=\$HOME'.
1309
1310 For better control, use the options below.
1311
1312 Fine tuning of the installation directories:
1313 --bindir=DIR user executables [EPREFIX/bin]
1314 --sbindir=DIR system admin executables [EPREFIX/sbin]
1315 --libexecdir=DIR program executables [EPREFIX/libexec]
1316 --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1317 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1318 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
1319 --libdir=DIR object code libraries [EPREFIX/lib]
1320 --includedir=DIR C header files [PREFIX/include]
1321 --oldincludedir=DIR C header files for non-gcc [/usr/include]
1322 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1323 --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1324 --infodir=DIR info documentation [DATAROOTDIR/info]
1325 --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1326 --mandir=DIR man documentation [DATAROOTDIR/man]
1327 --docdir=DIR documentation root [DATAROOTDIR/doc/PACKAGE]
1328 --htmldir=DIR html documentation [DOCDIR]
1329 --dvidir=DIR dvi documentation [DOCDIR]
1330 --pdfdir=DIR pdf documentation [DOCDIR]
1331 --psdir=DIR ps documentation [DOCDIR]
1332 _ACEOF
1333
1334 cat <<\_ACEOF
1335
1336 Program names:
1337 --program-prefix=PREFIX prepend PREFIX to installed program names
1338 --program-suffix=SUFFIX append SUFFIX to installed program names
1339 --program-transform-name=PROGRAM run sed PROGRAM on installed program names
1340
1341 System types:
1342 --build=BUILD configure for building on BUILD [guessed]
1343 --host=HOST cross-compile to build programs to run on HOST [BUILD]
1344 --target=TARGET configure for building compilers for TARGET [HOST]
1345 _ACEOF
1346 fi
1347
1348 if test -n "$ac_init_help"; then
1349
1350 cat <<\_ACEOF
1351
1352 Optional Features:
1353 --disable-option-checking ignore unrecognized --enable/--with options
1354 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
1355 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
1356 --enable-maintainer-mode Enable developer functionality.
1357 --enable-sim-bswap Use Host specific BSWAP instruction.
1358 --enable-sim-cflags=opts Extra CFLAGS for use in building simulator
1359 --enable-sim-debug=opts Enable debugging flags
1360 --enable-sim-stdio Specify whether to use stdio for console input/output.
1361 --enable-sim-trace=opts Enable tracing flags
1362 --enable-sim-profile=opts Enable profiling flags
1363 --enable-sim-endian=endian Specify target byte endian orientation.
1364 --enable-sim-alignment=align Specify strict, nonstrict or forced alignment of memory accesses.
1365 --enable-sim-hostendian=end Specify host byte endian orientation.
1366 --enable-sim-scache=size Specify simulator execution cache size.
1367 --enable-sim-default-model=model Specify default model to simulate.
1368 --enable-sim-environment=environment Specify mixed, user, virtual or operating environment.
1369 --enable-cgen-maint=DIR build cgen generated files
1370 --enable-sim-hardware=LIST Specify the hardware to be included in the build.
1371
1372 Optional Packages:
1373 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
1374 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
1375 --with-zlib include zlib support (auto/yes/no) default=auto
1376 --with-pkgversion=PKG Use PKG in the version string in place of "GDB"
1377 --with-bugurl=URL Direct users to URL to report a bug
1378
1379 Some influential environment variables:
1380 CC C compiler command
1381 CFLAGS C compiler flags
1382 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
1383 nonstandard directory <lib dir>
1384 LIBS libraries to pass to the linker, e.g. -l<library>
1385 CPPFLAGS C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1386 you have headers in a nonstandard directory <include dir>
1387 CPP C preprocessor
1388
1389 Use these variables to override the choices made by `configure' or to help
1390 it to find libraries and programs with nonstandard names/locations.
1391
1392 Report bugs to the package provider.
1393 _ACEOF
1394 ac_status=$?
1395 fi
1396
1397 if test "$ac_init_help" = "recursive"; then
1398 # If there are subdirs, report their specific --help.
1399 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1400 test -d "$ac_dir" ||
1401 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1402 continue
1403 ac_builddir=.
1404
1405 case "$ac_dir" in
1406 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1407 *)
1408 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1409 # A ".." for each directory in $ac_dir_suffix.
1410 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1411 case $ac_top_builddir_sub in
1412 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1413 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1414 esac ;;
1415 esac
1416 ac_abs_top_builddir=$ac_pwd
1417 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1418 # for backward compatibility:
1419 ac_top_builddir=$ac_top_build_prefix
1420
1421 case $srcdir in
1422 .) # We are building in place.
1423 ac_srcdir=.
1424 ac_top_srcdir=$ac_top_builddir_sub
1425 ac_abs_top_srcdir=$ac_pwd ;;
1426 [\\/]* | ?:[\\/]* ) # Absolute name.
1427 ac_srcdir=$srcdir$ac_dir_suffix;
1428 ac_top_srcdir=$srcdir
1429 ac_abs_top_srcdir=$srcdir ;;
1430 *) # Relative name.
1431 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1432 ac_top_srcdir=$ac_top_build_prefix$srcdir
1433 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1434 esac
1435 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1436
1437 cd "$ac_dir" || { ac_status=$?; continue; }
1438 # Check for guested configure.
1439 if test -f "$ac_srcdir/configure.gnu"; then
1440 echo &&
1441 $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1442 elif test -f "$ac_srcdir/configure"; then
1443 echo &&
1444 $SHELL "$ac_srcdir/configure" --help=recursive
1445 else
1446 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1447 fi || ac_status=$?
1448 cd "$ac_pwd" || { ac_status=$?; break; }
1449 done
1450 fi
1451
1452 test -n "$ac_init_help" && exit $ac_status
1453 if $ac_init_version; then
1454 cat <<\_ACEOF
1455 configure
1456 generated by GNU Autoconf 2.64
1457
1458 Copyright (C) 2009 Free Software Foundation, Inc.
1459 This configure script is free software; the Free Software Foundation
1460 gives unlimited permission to copy, distribute and modify it.
1461 _ACEOF
1462 exit
1463 fi
1464
1465 ## ------------------------ ##
1466 ## Autoconf initialization. ##
1467 ## ------------------------ ##
1468
1469 # ac_fn_c_try_compile LINENO
1470 # --------------------------
1471 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1472 ac_fn_c_try_compile ()
1473 {
1474 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1475 rm -f conftest.$ac_objext
1476 if { { ac_try="$ac_compile"
1477 case "(($ac_try" in
1478 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1479 *) ac_try_echo=$ac_try;;
1480 esac
1481 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1482 $as_echo "$ac_try_echo"; } >&5
1483 (eval "$ac_compile") 2>conftest.err
1484 ac_status=$?
1485 if test -s conftest.err; then
1486 grep -v '^ *+' conftest.err >conftest.er1
1487 cat conftest.er1 >&5
1488 mv -f conftest.er1 conftest.err
1489 fi
1490 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1491 test $ac_status = 0; } && {
1492 test -z "$ac_c_werror_flag" ||
1493 test ! -s conftest.err
1494 } && test -s conftest.$ac_objext; then :
1495 ac_retval=0
1496 else
1497 $as_echo "$as_me: failed program was:" >&5
1498 sed 's/^/| /' conftest.$ac_ext >&5
1499
1500 ac_retval=1
1501 fi
1502 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1503 return $ac_retval
1504
1505 } # ac_fn_c_try_compile
1506
1507 # ac_fn_c_try_cpp LINENO
1508 # ----------------------
1509 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1510 ac_fn_c_try_cpp ()
1511 {
1512 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1513 if { { ac_try="$ac_cpp conftest.$ac_ext"
1514 case "(($ac_try" in
1515 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1516 *) ac_try_echo=$ac_try;;
1517 esac
1518 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1519 $as_echo "$ac_try_echo"; } >&5
1520 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1521 ac_status=$?
1522 if test -s conftest.err; then
1523 grep -v '^ *+' conftest.err >conftest.er1
1524 cat conftest.er1 >&5
1525 mv -f conftest.er1 conftest.err
1526 fi
1527 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1528 test $ac_status = 0; } >/dev/null && {
1529 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1530 test ! -s conftest.err
1531 }; then :
1532 ac_retval=0
1533 else
1534 $as_echo "$as_me: failed program was:" >&5
1535 sed 's/^/| /' conftest.$ac_ext >&5
1536
1537 ac_retval=1
1538 fi
1539 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1540 return $ac_retval
1541
1542 } # ac_fn_c_try_cpp
1543
1544 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1545 # -------------------------------------------------------
1546 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1547 # the include files in INCLUDES and setting the cache variable VAR
1548 # accordingly.
1549 ac_fn_c_check_header_mongrel ()
1550 {
1551 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1552 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1553 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1554 $as_echo_n "checking for $2... " >&6; }
1555 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1556 $as_echo_n "(cached) " >&6
1557 fi
1558 eval ac_res=\$$3
1559 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1560 $as_echo "$ac_res" >&6; }
1561 else
1562 # Is the header compilable?
1563 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1564 $as_echo_n "checking $2 usability... " >&6; }
1565 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1566 /* end confdefs.h. */
1567 $4
1568 #include <$2>
1569 _ACEOF
1570 if ac_fn_c_try_compile "$LINENO"; then :
1571 ac_header_compiler=yes
1572 else
1573 ac_header_compiler=no
1574 fi
1575 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1576 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1577 $as_echo "$ac_header_compiler" >&6; }
1578
1579 # Is the header present?
1580 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1581 $as_echo_n "checking $2 presence... " >&6; }
1582 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1583 /* end confdefs.h. */
1584 #include <$2>
1585 _ACEOF
1586 if ac_fn_c_try_cpp "$LINENO"; then :
1587 ac_header_preproc=yes
1588 else
1589 ac_header_preproc=no
1590 fi
1591 rm -f conftest.err conftest.$ac_ext
1592 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1593 $as_echo "$ac_header_preproc" >&6; }
1594
1595 # So? What about this header?
1596 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1597 yes:no: )
1598 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1599 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1600 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1601 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1602 ;;
1603 no:yes:* )
1604 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1605 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1606 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
1607 $as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
1608 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1609 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1610 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
1611 $as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
1612 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1613 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1614 ;;
1615 esac
1616 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1617 $as_echo_n "checking for $2... " >&6; }
1618 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1619 $as_echo_n "(cached) " >&6
1620 else
1621 eval "$3=\$ac_header_compiler"
1622 fi
1623 eval ac_res=\$$3
1624 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1625 $as_echo "$ac_res" >&6; }
1626 fi
1627 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1628
1629 } # ac_fn_c_check_header_mongrel
1630
1631 # ac_fn_c_try_run LINENO
1632 # ----------------------
1633 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1634 # that executables *can* be run.
1635 ac_fn_c_try_run ()
1636 {
1637 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1638 if { { ac_try="$ac_link"
1639 case "(($ac_try" in
1640 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1641 *) ac_try_echo=$ac_try;;
1642 esac
1643 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1644 $as_echo "$ac_try_echo"; } >&5
1645 (eval "$ac_link") 2>&5
1646 ac_status=$?
1647 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1648 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1649 { { case "(($ac_try" in
1650 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1651 *) ac_try_echo=$ac_try;;
1652 esac
1653 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1654 $as_echo "$ac_try_echo"; } >&5
1655 (eval "$ac_try") 2>&5
1656 ac_status=$?
1657 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1658 test $ac_status = 0; }; }; then :
1659 ac_retval=0
1660 else
1661 $as_echo "$as_me: program exited with status $ac_status" >&5
1662 $as_echo "$as_me: failed program was:" >&5
1663 sed 's/^/| /' conftest.$ac_ext >&5
1664
1665 ac_retval=$ac_status
1666 fi
1667 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1668 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1669 return $ac_retval
1670
1671 } # ac_fn_c_try_run
1672
1673 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1674 # -------------------------------------------------------
1675 # Tests whether HEADER exists and can be compiled using the include files in
1676 # INCLUDES, setting the cache variable VAR accordingly.
1677 ac_fn_c_check_header_compile ()
1678 {
1679 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1680 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1681 $as_echo_n "checking for $2... " >&6; }
1682 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1683 $as_echo_n "(cached) " >&6
1684 else
1685 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1686 /* end confdefs.h. */
1687 $4
1688 #include <$2>
1689 _ACEOF
1690 if ac_fn_c_try_compile "$LINENO"; then :
1691 eval "$3=yes"
1692 else
1693 eval "$3=no"
1694 fi
1695 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1696 fi
1697 eval ac_res=\$$3
1698 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1699 $as_echo "$ac_res" >&6; }
1700 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1701
1702 } # ac_fn_c_check_header_compile
1703
1704 # ac_fn_c_try_link LINENO
1705 # -----------------------
1706 # Try to link conftest.$ac_ext, and return whether this succeeded.
1707 ac_fn_c_try_link ()
1708 {
1709 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1710 rm -f conftest.$ac_objext conftest$ac_exeext
1711 if { { ac_try="$ac_link"
1712 case "(($ac_try" in
1713 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1714 *) ac_try_echo=$ac_try;;
1715 esac
1716 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1717 $as_echo "$ac_try_echo"; } >&5
1718 (eval "$ac_link") 2>conftest.err
1719 ac_status=$?
1720 if test -s conftest.err; then
1721 grep -v '^ *+' conftest.err >conftest.er1
1722 cat conftest.er1 >&5
1723 mv -f conftest.er1 conftest.err
1724 fi
1725 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1726 test $ac_status = 0; } && {
1727 test -z "$ac_c_werror_flag" ||
1728 test ! -s conftest.err
1729 } && test -s conftest$ac_exeext && {
1730 test "$cross_compiling" = yes ||
1731 $as_test_x conftest$ac_exeext
1732 }; then :
1733 ac_retval=0
1734 else
1735 $as_echo "$as_me: failed program was:" >&5
1736 sed 's/^/| /' conftest.$ac_ext >&5
1737
1738 ac_retval=1
1739 fi
1740 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1741 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1742 # interfere with the next link command; also delete a directory that is
1743 # left behind by Apple's compiler. We do this before executing the actions.
1744 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1745 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1746 return $ac_retval
1747
1748 } # ac_fn_c_try_link
1749
1750 # ac_fn_c_check_func LINENO FUNC VAR
1751 # ----------------------------------
1752 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1753 ac_fn_c_check_func ()
1754 {
1755 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1756 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1757 $as_echo_n "checking for $2... " >&6; }
1758 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1759 $as_echo_n "(cached) " >&6
1760 else
1761 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1762 /* end confdefs.h. */
1763 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1764 For example, HP-UX 11i <limits.h> declares gettimeofday. */
1765 #define $2 innocuous_$2
1766
1767 /* System header to define __stub macros and hopefully few prototypes,
1768 which can conflict with char $2 (); below.
1769 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1770 <limits.h> exists even on freestanding compilers. */
1771
1772 #ifdef __STDC__
1773 # include <limits.h>
1774 #else
1775 # include <assert.h>
1776 #endif
1777
1778 #undef $2
1779
1780 /* Override any GCC internal prototype to avoid an error.
1781 Use char because int might match the return type of a GCC
1782 builtin and then its argument prototype would still apply. */
1783 #ifdef __cplusplus
1784 extern "C"
1785 #endif
1786 char $2 ();
1787 /* The GNU C library defines this for functions which it implements
1788 to always fail with ENOSYS. Some functions are actually named
1789 something starting with __ and the normal name is an alias. */
1790 #if defined __stub_$2 || defined __stub___$2
1791 choke me
1792 #endif
1793
1794 int
1795 main ()
1796 {
1797 return $2 ();
1798 ;
1799 return 0;
1800 }
1801 _ACEOF
1802 if ac_fn_c_try_link "$LINENO"; then :
1803 eval "$3=yes"
1804 else
1805 eval "$3=no"
1806 fi
1807 rm -f core conftest.err conftest.$ac_objext \
1808 conftest$ac_exeext conftest.$ac_ext
1809 fi
1810 eval ac_res=\$$3
1811 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1812 $as_echo "$ac_res" >&6; }
1813 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1814
1815 } # ac_fn_c_check_func
1816 cat >config.log <<_ACEOF
1817 This file contains any messages produced by compilers while
1818 running configure, to aid debugging if configure makes a mistake.
1819
1820 It was created by $as_me, which was
1821 generated by GNU Autoconf 2.64. Invocation command line was
1822
1823 $ $0 $@
1824
1825 _ACEOF
1826 exec 5>>config.log
1827 {
1828 cat <<_ASUNAME
1829 ## --------- ##
1830 ## Platform. ##
1831 ## --------- ##
1832
1833 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1834 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1835 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1836 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1837 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1838
1839 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1840 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
1841
1842 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
1843 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
1844 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1845 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
1846 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
1847 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
1848 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
1849
1850 _ASUNAME
1851
1852 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1853 for as_dir in $PATH
1854 do
1855 IFS=$as_save_IFS
1856 test -z "$as_dir" && as_dir=.
1857 $as_echo "PATH: $as_dir"
1858 done
1859 IFS=$as_save_IFS
1860
1861 } >&5
1862
1863 cat >&5 <<_ACEOF
1864
1865
1866 ## ----------- ##
1867 ## Core tests. ##
1868 ## ----------- ##
1869
1870 _ACEOF
1871
1872
1873 # Keep a trace of the command line.
1874 # Strip out --no-create and --no-recursion so they do not pile up.
1875 # Strip out --silent because we don't want to record it for future runs.
1876 # Also quote any args containing shell meta-characters.
1877 # Make two passes to allow for proper duplicate-argument suppression.
1878 ac_configure_args=
1879 ac_configure_args0=
1880 ac_configure_args1=
1881 ac_must_keep_next=false
1882 for ac_pass in 1 2
1883 do
1884 for ac_arg
1885 do
1886 case $ac_arg in
1887 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1888 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1889 | -silent | --silent | --silen | --sile | --sil)
1890 continue ;;
1891 *\'*)
1892 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1893 esac
1894 case $ac_pass in
1895 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1896 2)
1897 as_fn_append ac_configure_args1 " '$ac_arg'"
1898 if test $ac_must_keep_next = true; then
1899 ac_must_keep_next=false # Got value, back to normal.
1900 else
1901 case $ac_arg in
1902 *=* | --config-cache | -C | -disable-* | --disable-* \
1903 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1904 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1905 | -with-* | --with-* | -without-* | --without-* | --x)
1906 case "$ac_configure_args0 " in
1907 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1908 esac
1909 ;;
1910 -* ) ac_must_keep_next=true ;;
1911 esac
1912 fi
1913 as_fn_append ac_configure_args " '$ac_arg'"
1914 ;;
1915 esac
1916 done
1917 done
1918 { ac_configure_args0=; unset ac_configure_args0;}
1919 { ac_configure_args1=; unset ac_configure_args1;}
1920
1921 # When interrupted or exit'd, cleanup temporary files, and complete
1922 # config.log. We remove comments because anyway the quotes in there
1923 # would cause problems or look ugly.
1924 # WARNING: Use '\'' to represent an apostrophe within the trap.
1925 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1926 trap 'exit_status=$?
1927 # Save into config.log some information that might help in debugging.
1928 {
1929 echo
1930
1931 cat <<\_ASBOX
1932 ## ---------------- ##
1933 ## Cache variables. ##
1934 ## ---------------- ##
1935 _ASBOX
1936 echo
1937 # The following way of writing the cache mishandles newlines in values,
1938 (
1939 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1940 eval ac_val=\$$ac_var
1941 case $ac_val in #(
1942 *${as_nl}*)
1943 case $ac_var in #(
1944 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1945 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1946 esac
1947 case $ac_var in #(
1948 _ | IFS | as_nl) ;; #(
1949 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1950 *) { eval $ac_var=; unset $ac_var;} ;;
1951 esac ;;
1952 esac
1953 done
1954 (set) 2>&1 |
1955 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1956 *${as_nl}ac_space=\ *)
1957 sed -n \
1958 "s/'\''/'\''\\\\'\'''\''/g;
1959 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1960 ;; #(
1961 *)
1962 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1963 ;;
1964 esac |
1965 sort
1966 )
1967 echo
1968
1969 cat <<\_ASBOX
1970 ## ----------------- ##
1971 ## Output variables. ##
1972 ## ----------------- ##
1973 _ASBOX
1974 echo
1975 for ac_var in $ac_subst_vars
1976 do
1977 eval ac_val=\$$ac_var
1978 case $ac_val in
1979 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1980 esac
1981 $as_echo "$ac_var='\''$ac_val'\''"
1982 done | sort
1983 echo
1984
1985 if test -n "$ac_subst_files"; then
1986 cat <<\_ASBOX
1987 ## ------------------- ##
1988 ## File substitutions. ##
1989 ## ------------------- ##
1990 _ASBOX
1991 echo
1992 for ac_var in $ac_subst_files
1993 do
1994 eval ac_val=\$$ac_var
1995 case $ac_val in
1996 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1997 esac
1998 $as_echo "$ac_var='\''$ac_val'\''"
1999 done | sort
2000 echo
2001 fi
2002
2003 if test -s confdefs.h; then
2004 cat <<\_ASBOX
2005 ## ----------- ##
2006 ## confdefs.h. ##
2007 ## ----------- ##
2008 _ASBOX
2009 echo
2010 cat confdefs.h
2011 echo
2012 fi
2013 test "$ac_signal" != 0 &&
2014 $as_echo "$as_me: caught signal $ac_signal"
2015 $as_echo "$as_me: exit $exit_status"
2016 } >&5
2017 rm -f core *.core core.conftest.* &&
2018 rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2019 exit $exit_status
2020 ' 0
2021 for ac_signal in 1 2 13 15; do
2022 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2023 done
2024 ac_signal=0
2025
2026 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2027 rm -f -r conftest* confdefs.h
2028
2029 $as_echo "/* confdefs.h */" > confdefs.h
2030
2031 # Predefined preprocessor variables.
2032
2033 cat >>confdefs.h <<_ACEOF
2034 #define PACKAGE_NAME "$PACKAGE_NAME"
2035 _ACEOF
2036
2037 cat >>confdefs.h <<_ACEOF
2038 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2039 _ACEOF
2040
2041 cat >>confdefs.h <<_ACEOF
2042 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2043 _ACEOF
2044
2045 cat >>confdefs.h <<_ACEOF
2046 #define PACKAGE_STRING "$PACKAGE_STRING"
2047 _ACEOF
2048
2049 cat >>confdefs.h <<_ACEOF
2050 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2051 _ACEOF
2052
2053 cat >>confdefs.h <<_ACEOF
2054 #define PACKAGE_URL "$PACKAGE_URL"
2055 _ACEOF
2056
2057
2058 # Let the site file select an alternate cache file if it wants to.
2059 # Prefer an explicitly selected file to automatically selected ones.
2060 ac_site_file1=NONE
2061 ac_site_file2=NONE
2062 if test -n "$CONFIG_SITE"; then
2063 ac_site_file1=$CONFIG_SITE
2064 elif test "x$prefix" != xNONE; then
2065 ac_site_file1=$prefix/share/config.site
2066 ac_site_file2=$prefix/etc/config.site
2067 else
2068 ac_site_file1=$ac_default_prefix/share/config.site
2069 ac_site_file2=$ac_default_prefix/etc/config.site
2070 fi
2071 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2072 do
2073 test "x$ac_site_file" = xNONE && continue
2074 if test -r "$ac_site_file"; then
2075 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2076 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2077 sed 's/^/| /' "$ac_site_file" >&5
2078 . "$ac_site_file"
2079 fi
2080 done
2081
2082 if test -r "$cache_file"; then
2083 # Some versions of bash will fail to source /dev/null (special
2084 # files actually), so we avoid doing that.
2085 if test -f "$cache_file"; then
2086 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2087 $as_echo "$as_me: loading cache $cache_file" >&6;}
2088 case $cache_file in
2089 [\\/]* | ?:[\\/]* ) . "$cache_file";;
2090 *) . "./$cache_file";;
2091 esac
2092 fi
2093 else
2094 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2095 $as_echo "$as_me: creating cache $cache_file" >&6;}
2096 >$cache_file
2097 fi
2098
2099 # Check that the precious variables saved in the cache have kept the same
2100 # value.
2101 ac_cache_corrupted=false
2102 for ac_var in $ac_precious_vars; do
2103 eval ac_old_set=\$ac_cv_env_${ac_var}_set
2104 eval ac_new_set=\$ac_env_${ac_var}_set
2105 eval ac_old_val=\$ac_cv_env_${ac_var}_value
2106 eval ac_new_val=\$ac_env_${ac_var}_value
2107 case $ac_old_set,$ac_new_set in
2108 set,)
2109 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2110 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2111 ac_cache_corrupted=: ;;
2112 ,set)
2113 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2114 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2115 ac_cache_corrupted=: ;;
2116 ,);;
2117 *)
2118 if test "x$ac_old_val" != "x$ac_new_val"; then
2119 # differences in whitespace do not lead to failure.
2120 ac_old_val_w=`echo x $ac_old_val`
2121 ac_new_val_w=`echo x $ac_new_val`
2122 if test "$ac_old_val_w" != "$ac_new_val_w"; then
2123 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2124 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2125 ac_cache_corrupted=:
2126 else
2127 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2128 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2129 eval $ac_var=\$ac_old_val
2130 fi
2131 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
2132 $as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
2133 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
2134 $as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
2135 fi;;
2136 esac
2137 # Pass precious variables to config.status.
2138 if test "$ac_new_set" = set; then
2139 case $ac_new_val in
2140 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2141 *) ac_arg=$ac_var=$ac_new_val ;;
2142 esac
2143 case " $ac_configure_args " in
2144 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
2145 *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2146 esac
2147 fi
2148 done
2149 if $ac_cache_corrupted; then
2150 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2151 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2152 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2153 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2154 as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2155 fi
2156 ## -------------------- ##
2157 ## Main body of script. ##
2158 ## -------------------- ##
2159
2160 ac_ext=c
2161 ac_cpp='$CPP $CPPFLAGS'
2162 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2163 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2164 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2165
2166
2167 # This file contains common code used by all simulators.
2168 #
2169 # SIM_AC_COMMON invokes AC macros used by all simulators and by the common
2170 # directory. It is intended to be invoked before any target specific stuff.
2171 # SIM_AC_OUTPUT is a cover function to AC_OUTPUT to generate the Makefile.
2172 # It is intended to be invoked last.
2173 #
2174 # The simulator's configure.in should look like:
2175 #
2176 # dnl Process this file with autoconf to produce a configure script.
2177 # AC_PREREQ(2.64)dnl
2178 # AC_INIT(Makefile.in)
2179 # sinclude(../common/aclocal.m4)
2180 #
2181 # SIM_AC_COMMON
2182 #
2183 # ... target specific stuff ...
2184 #
2185 # SIM_AC_OUTPUT
2186
2187 # Include global overrides and fixes for Autoconf.
2188
2189
2190
2191
2192
2193
2194
2195
2196
2197
2198
2199
2200
2201
2202
2203
2204
2205
2206
2207
2208
2209
2210
2211
2212
2213
2214 # _AC_CHECK_DECL_BODY
2215 # -------------------
2216 # Shell function body for AC_CHECK_DECL.
2217 # _AC_CHECK_DECL_BODY
2218
2219 # _AC_CHECK_DECLS(SYMBOL, ACTION-IF_FOUND, ACTION-IF-NOT-FOUND,
2220 # INCLUDES)
2221 # -------------------------------------------------------------
2222 # Helper to AC_CHECK_DECLS, which generates the check for a single
2223 # SYMBOL with INCLUDES, performs the AC_DEFINE, then expands
2224 # ACTION-IF-FOUND or ACTION-IF-NOT-FOUND.
2225
2226
2227
2228
2229
2230
2231
2232
2233
2234
2235
2236
2237
2238
2239
2240
2241
2242
2243
2244
2245
2246
2247
2248
2249
2250
2251
2252
2253
2254
2255
2256
2257
2258
2259
2260
2261
2262
2263
2264
2265
2266
2267
2268
2269
2270
2271
2272
2273
2274
2275
2276
2277
2278
2279
2280
2281
2282
2283 sim_inline="-DDEFAULT_INLINE=0"
2284
2285
2286
2287
2288
2289
2290
2291
2292
2293
2294
2295
2296
2297
2298
2299
2300
2301
2302
2303
2304
2305
2306
2307
2308
2309
2310
2311
2312
2313
2314
2315
2316
2317
2318
2319
2320 # intl sister-directory configuration rules.
2321 #
2322
2323 # The idea behind this macro is that there's no need to repeat all the
2324 # autoconf probes done by the intl directory - it's already done them
2325 # for us. In fact, there's no need even to look at the cache for the
2326 # answers. All we need to do is nab a few pieces of information.
2327 # The intl directory is set up to make this easy, by generating a
2328 # small file which can be sourced as a shell script; then we produce
2329 # the necessary substitutions and definitions for this directory.
2330
2331
2332
2333 # Autoconf M4 include file defining utility macros for complex Canadian
2334 # cross builds.
2335
2336
2337
2338
2339
2340
2341
2342
2343
2344 ####
2345 # _NCN_TOOL_PREFIXES: Some stuff that oughtta be done in AC_CANONICAL_SYSTEM
2346 # or AC_INIT.
2347 # These demand that AC_CANONICAL_SYSTEM be called beforehand.
2348
2349 ####
2350 # NCN_STRICT_CHECK_TOOLS(variable, progs-to-check-for,[value-if-not-found],[path])
2351 # Like plain AC_CHECK_TOOLS, but require prefix if build!=host.
2352
2353
2354 ####
2355 # NCN_STRICT_CHECK_TARGET_TOOLS(variable, progs-to-check-for,[value-if-not-found],[path])
2356 # Like CVS Autoconf AC_CHECK_TARGET_TOOLS, but require prefix if build!=target.
2357
2358
2359
2360 # Backported from Autoconf 2.5x; can go away when and if
2361 # we switch. Put the OS path separator in $PATH_SEPARATOR.
2362
2363
2364
2365
2366 # ACX_HAVE_GCC_FOR_TARGET
2367 # Check if the variable GCC_FOR_TARGET really points to a GCC binary.
2368
2369
2370 # ACX_CHECK_INSTALLED_TARGET_TOOL(VAR, PROG)
2371 # Searching for installed target binutils. We need to take extra care,
2372 # else we may find the wrong assembler, linker, etc., and lose.
2373 #
2374 # First try --with-build-time-tools, if specified.
2375 #
2376 # For build != host, we ask the installed GCC for the name of the tool it
2377 # uses, and accept it if it is an absolute path. This is because the
2378 # only good choice for a compiler is the same GCC version that is being
2379 # installed (or we couldn't make target libraries), and we assume that
2380 # on the host system we'll have not only the same GCC version, but also
2381 # the same binutils version.
2382 #
2383 # For build == host, search the same directories that the installed
2384 # compiler will search. We used to do this for the assembler, linker,
2385 # and nm only; for simplicity of configuration, however, we extend this
2386 # criterion to tools (such as ar and ranlib) that are never invoked by
2387 # the compiler, to avoid mismatches.
2388 #
2389 # Also note we have to check MD_EXEC_PREFIX before checking the user's path
2390 # if build == target. This makes the most sense only when bootstrapping,
2391 # but we also do so when build != host. In this case, we hope that the
2392 # build and host systems will have similar contents of MD_EXEC_PREFIX.
2393 #
2394 # If we do not find a suitable binary, then try the user's path.
2395
2396
2397 ###
2398 # AC_PROG_CPP_WERROR
2399 # Used for autoconf 2.5x to force AC_PREPROC_IFELSE to reject code which
2400 # triggers warnings from the preprocessor. Will be in autoconf 2.58.
2401 # For now, using this also overrides header checks to use only the
2402 # preprocessor (matches 2.13 behavior; matching 2.58's behavior is a
2403 # bit harder from here).
2404 # Eventually autoconf will default to checking headers with the compiler
2405 # instead, and we'll have to do this differently.
2406
2407 # AC_PROG_CPP_WERROR
2408
2409 # Test for GNAT.
2410 # We require the gnatbind program, and a compiler driver that
2411 # understands Ada. We use the user's CC setting, already found,
2412 # and possibly add $1 to the command-line parameters.
2413 #
2414 # Sets the shell variable have_gnat to yes or no as appropriate, and
2415 # substitutes GNATBIND and GNATMAKE.
2416
2417
2418
2419
2420
2421
2422
2423
2424
2425
2426
2427
2428
2429
2430
2431
2432
2433
2434
2435
2436
2437
2438
2439
2440
2441 ac_ext=c
2442 ac_cpp='$CPP $CPPFLAGS'
2443 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2444 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2445 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2446 if test -n "$ac_tool_prefix"; then
2447 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2448 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2449 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2450 $as_echo_n "checking for $ac_word... " >&6; }
2451 if test "${ac_cv_prog_CC+set}" = set; then :
2452 $as_echo_n "(cached) " >&6
2453 else
2454 if test -n "$CC"; then
2455 ac_cv_prog_CC="$CC" # Let the user override the test.
2456 else
2457 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2458 for as_dir in $PATH
2459 do
2460 IFS=$as_save_IFS
2461 test -z "$as_dir" && as_dir=.
2462 for ac_exec_ext in '' $ac_executable_extensions; do
2463 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2464 ac_cv_prog_CC="${ac_tool_prefix}gcc"
2465 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2466 break 2
2467 fi
2468 done
2469 done
2470 IFS=$as_save_IFS
2471
2472 fi
2473 fi
2474 CC=$ac_cv_prog_CC
2475 if test -n "$CC"; then
2476 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2477 $as_echo "$CC" >&6; }
2478 else
2479 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2480 $as_echo "no" >&6; }
2481 fi
2482
2483
2484 fi
2485 if test -z "$ac_cv_prog_CC"; then
2486 ac_ct_CC=$CC
2487 # Extract the first word of "gcc", so it can be a program name with args.
2488 set dummy gcc; ac_word=$2
2489 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2490 $as_echo_n "checking for $ac_word... " >&6; }
2491 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2492 $as_echo_n "(cached) " >&6
2493 else
2494 if test -n "$ac_ct_CC"; then
2495 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2496 else
2497 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2498 for as_dir in $PATH
2499 do
2500 IFS=$as_save_IFS
2501 test -z "$as_dir" && as_dir=.
2502 for ac_exec_ext in '' $ac_executable_extensions; do
2503 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2504 ac_cv_prog_ac_ct_CC="gcc"
2505 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2506 break 2
2507 fi
2508 done
2509 done
2510 IFS=$as_save_IFS
2511
2512 fi
2513 fi
2514 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2515 if test -n "$ac_ct_CC"; then
2516 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2517 $as_echo "$ac_ct_CC" >&6; }
2518 else
2519 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2520 $as_echo "no" >&6; }
2521 fi
2522
2523 if test "x$ac_ct_CC" = x; then
2524 CC=""
2525 else
2526 case $cross_compiling:$ac_tool_warned in
2527 yes:)
2528 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2529 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2530 ac_tool_warned=yes ;;
2531 esac
2532 CC=$ac_ct_CC
2533 fi
2534 else
2535 CC="$ac_cv_prog_CC"
2536 fi
2537
2538 if test -z "$CC"; then
2539 if test -n "$ac_tool_prefix"; then
2540 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2541 set dummy ${ac_tool_prefix}cc; ac_word=$2
2542 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2543 $as_echo_n "checking for $ac_word... " >&6; }
2544 if test "${ac_cv_prog_CC+set}" = set; then :
2545 $as_echo_n "(cached) " >&6
2546 else
2547 if test -n "$CC"; then
2548 ac_cv_prog_CC="$CC" # Let the user override the test.
2549 else
2550 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2551 for as_dir in $PATH
2552 do
2553 IFS=$as_save_IFS
2554 test -z "$as_dir" && as_dir=.
2555 for ac_exec_ext in '' $ac_executable_extensions; do
2556 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2557 ac_cv_prog_CC="${ac_tool_prefix}cc"
2558 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2559 break 2
2560 fi
2561 done
2562 done
2563 IFS=$as_save_IFS
2564
2565 fi
2566 fi
2567 CC=$ac_cv_prog_CC
2568 if test -n "$CC"; then
2569 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2570 $as_echo "$CC" >&6; }
2571 else
2572 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2573 $as_echo "no" >&6; }
2574 fi
2575
2576
2577 fi
2578 fi
2579 if test -z "$CC"; then
2580 # Extract the first word of "cc", so it can be a program name with args.
2581 set dummy cc; ac_word=$2
2582 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2583 $as_echo_n "checking for $ac_word... " >&6; }
2584 if test "${ac_cv_prog_CC+set}" = set; then :
2585 $as_echo_n "(cached) " >&6
2586 else
2587 if test -n "$CC"; then
2588 ac_cv_prog_CC="$CC" # Let the user override the test.
2589 else
2590 ac_prog_rejected=no
2591 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2592 for as_dir in $PATH
2593 do
2594 IFS=$as_save_IFS
2595 test -z "$as_dir" && as_dir=.
2596 for ac_exec_ext in '' $ac_executable_extensions; do
2597 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2598 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2599 ac_prog_rejected=yes
2600 continue
2601 fi
2602 ac_cv_prog_CC="cc"
2603 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2604 break 2
2605 fi
2606 done
2607 done
2608 IFS=$as_save_IFS
2609
2610 if test $ac_prog_rejected = yes; then
2611 # We found a bogon in the path, so make sure we never use it.
2612 set dummy $ac_cv_prog_CC
2613 shift
2614 if test $# != 0; then
2615 # We chose a different compiler from the bogus one.
2616 # However, it has the same basename, so the bogon will be chosen
2617 # first if we set CC to just the basename; use the full file name.
2618 shift
2619 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2620 fi
2621 fi
2622 fi
2623 fi
2624 CC=$ac_cv_prog_CC
2625 if test -n "$CC"; then
2626 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2627 $as_echo "$CC" >&6; }
2628 else
2629 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2630 $as_echo "no" >&6; }
2631 fi
2632
2633
2634 fi
2635 if test -z "$CC"; then
2636 if test -n "$ac_tool_prefix"; then
2637 for ac_prog in cl.exe
2638 do
2639 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2640 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2641 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2642 $as_echo_n "checking for $ac_word... " >&6; }
2643 if test "${ac_cv_prog_CC+set}" = set; then :
2644 $as_echo_n "(cached) " >&6
2645 else
2646 if test -n "$CC"; then
2647 ac_cv_prog_CC="$CC" # Let the user override the test.
2648 else
2649 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2650 for as_dir in $PATH
2651 do
2652 IFS=$as_save_IFS
2653 test -z "$as_dir" && as_dir=.
2654 for ac_exec_ext in '' $ac_executable_extensions; do
2655 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2656 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2657 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2658 break 2
2659 fi
2660 done
2661 done
2662 IFS=$as_save_IFS
2663
2664 fi
2665 fi
2666 CC=$ac_cv_prog_CC
2667 if test -n "$CC"; then
2668 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2669 $as_echo "$CC" >&6; }
2670 else
2671 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2672 $as_echo "no" >&6; }
2673 fi
2674
2675
2676 test -n "$CC" && break
2677 done
2678 fi
2679 if test -z "$CC"; then
2680 ac_ct_CC=$CC
2681 for ac_prog in cl.exe
2682 do
2683 # Extract the first word of "$ac_prog", so it can be a program name with args.
2684 set dummy $ac_prog; ac_word=$2
2685 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2686 $as_echo_n "checking for $ac_word... " >&6; }
2687 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2688 $as_echo_n "(cached) " >&6
2689 else
2690 if test -n "$ac_ct_CC"; then
2691 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2692 else
2693 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2694 for as_dir in $PATH
2695 do
2696 IFS=$as_save_IFS
2697 test -z "$as_dir" && as_dir=.
2698 for ac_exec_ext in '' $ac_executable_extensions; do
2699 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2700 ac_cv_prog_ac_ct_CC="$ac_prog"
2701 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2702 break 2
2703 fi
2704 done
2705 done
2706 IFS=$as_save_IFS
2707
2708 fi
2709 fi
2710 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2711 if test -n "$ac_ct_CC"; then
2712 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2713 $as_echo "$ac_ct_CC" >&6; }
2714 else
2715 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2716 $as_echo "no" >&6; }
2717 fi
2718
2719
2720 test -n "$ac_ct_CC" && break
2721 done
2722
2723 if test "x$ac_ct_CC" = x; then
2724 CC=""
2725 else
2726 case $cross_compiling:$ac_tool_warned in
2727 yes:)
2728 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2729 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2730 ac_tool_warned=yes ;;
2731 esac
2732 CC=$ac_ct_CC
2733 fi
2734 fi
2735
2736 fi
2737
2738
2739 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2740 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2741 as_fn_error "no acceptable C compiler found in \$PATH
2742 See \`config.log' for more details." "$LINENO" 5; }
2743
2744 # Provide some information about the compiler.
2745 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2746 set X $ac_compile
2747 ac_compiler=$2
2748 for ac_option in --version -v -V -qversion; do
2749 { { ac_try="$ac_compiler $ac_option >&5"
2750 case "(($ac_try" in
2751 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2752 *) ac_try_echo=$ac_try;;
2753 esac
2754 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2755 $as_echo "$ac_try_echo"; } >&5
2756 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2757 ac_status=$?
2758 if test -s conftest.err; then
2759 sed '10a\
2760 ... rest of stderr output deleted ...
2761 10q' conftest.err >conftest.er1
2762 cat conftest.er1 >&5
2763 rm -f conftest.er1 conftest.err
2764 fi
2765 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2766 test $ac_status = 0; }
2767 done
2768
2769 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2770 /* end confdefs.h. */
2771
2772 int
2773 main ()
2774 {
2775
2776 ;
2777 return 0;
2778 }
2779 _ACEOF
2780 ac_clean_files_save=$ac_clean_files
2781 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
2782 # Try to create an executable without -o first, disregard a.out.
2783 # It will help us diagnose broken compilers, and finding out an intuition
2784 # of exeext.
2785 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
2786 $as_echo_n "checking for C compiler default output file name... " >&6; }
2787 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2788
2789 # The possible output files:
2790 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2791
2792 ac_rmfiles=
2793 for ac_file in $ac_files
2794 do
2795 case $ac_file in
2796 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2797 * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2798 esac
2799 done
2800 rm -f $ac_rmfiles
2801
2802 if { { ac_try="$ac_link_default"
2803 case "(($ac_try" in
2804 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2805 *) ac_try_echo=$ac_try;;
2806 esac
2807 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2808 $as_echo "$ac_try_echo"; } >&5
2809 (eval "$ac_link_default") 2>&5
2810 ac_status=$?
2811 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2812 test $ac_status = 0; }; then :
2813 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2814 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2815 # in a Makefile. We should not override ac_cv_exeext if it was cached,
2816 # so that the user can short-circuit this test for compilers unknown to
2817 # Autoconf.
2818 for ac_file in $ac_files ''
2819 do
2820 test -f "$ac_file" || continue
2821 case $ac_file in
2822 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
2823 ;;
2824 [ab].out )
2825 # We found the default executable, but exeext='' is most
2826 # certainly right.
2827 break;;
2828 *.* )
2829 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2830 then :; else
2831 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2832 fi
2833 # We set ac_cv_exeext here because the later test for it is not
2834 # safe: cross compilers may not add the suffix if given an `-o'
2835 # argument, so we may need to know it at that point already.
2836 # Even if this section looks crufty: it has the advantage of
2837 # actually working.
2838 break;;
2839 * )
2840 break;;
2841 esac
2842 done
2843 test "$ac_cv_exeext" = no && ac_cv_exeext=
2844
2845 else
2846 ac_file=''
2847 fi
2848 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
2849 $as_echo "$ac_file" >&6; }
2850 if test -z "$ac_file"; then :
2851 $as_echo "$as_me: failed program was:" >&5
2852 sed 's/^/| /' conftest.$ac_ext >&5
2853
2854 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2855 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2856 { as_fn_set_status 77
2857 as_fn_error "C compiler cannot create executables
2858 See \`config.log' for more details." "$LINENO" 5; }; }
2859 fi
2860 ac_exeext=$ac_cv_exeext
2861
2862 # Check that the compiler produces executables we can run. If not, either
2863 # the compiler is broken, or we cross compile.
2864 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
2865 $as_echo_n "checking whether the C compiler works... " >&6; }
2866 # If not cross compiling, check that we can run a simple program.
2867 if test "$cross_compiling" != yes; then
2868 if { ac_try='./$ac_file'
2869 { { case "(($ac_try" in
2870 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2871 *) ac_try_echo=$ac_try;;
2872 esac
2873 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2874 $as_echo "$ac_try_echo"; } >&5
2875 (eval "$ac_try") 2>&5
2876 ac_status=$?
2877 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2878 test $ac_status = 0; }; }; then
2879 cross_compiling=no
2880 else
2881 if test "$cross_compiling" = maybe; then
2882 cross_compiling=yes
2883 else
2884 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2885 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2886 as_fn_error "cannot run C compiled programs.
2887 If you meant to cross compile, use \`--host'.
2888 See \`config.log' for more details." "$LINENO" 5; }
2889 fi
2890 fi
2891 fi
2892 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2893 $as_echo "yes" >&6; }
2894
2895 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
2896 ac_clean_files=$ac_clean_files_save
2897 # Check that the compiler produces executables we can run. If not, either
2898 # the compiler is broken, or we cross compile.
2899 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
2900 $as_echo_n "checking whether we are cross compiling... " >&6; }
2901 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
2902 $as_echo "$cross_compiling" >&6; }
2903
2904 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
2905 $as_echo_n "checking for suffix of executables... " >&6; }
2906 if { { ac_try="$ac_link"
2907 case "(($ac_try" in
2908 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2909 *) ac_try_echo=$ac_try;;
2910 esac
2911 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2912 $as_echo "$ac_try_echo"; } >&5
2913 (eval "$ac_link") 2>&5
2914 ac_status=$?
2915 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2916 test $ac_status = 0; }; then :
2917 # If both `conftest.exe' and `conftest' are `present' (well, observable)
2918 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
2919 # work properly (i.e., refer to `conftest.exe'), while it won't with
2920 # `rm'.
2921 for ac_file in conftest.exe conftest conftest.*; do
2922 test -f "$ac_file" || continue
2923 case $ac_file in
2924 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2925 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2926 break;;
2927 * ) break;;
2928 esac
2929 done
2930 else
2931 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2932 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2933 as_fn_error "cannot compute suffix of executables: cannot compile and link
2934 See \`config.log' for more details." "$LINENO" 5; }
2935 fi
2936 rm -f conftest$ac_cv_exeext
2937 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
2938 $as_echo "$ac_cv_exeext" >&6; }
2939
2940 rm -f conftest.$ac_ext
2941 EXEEXT=$ac_cv_exeext
2942 ac_exeext=$EXEEXT
2943 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
2944 $as_echo_n "checking for suffix of object files... " >&6; }
2945 if test "${ac_cv_objext+set}" = set; then :
2946 $as_echo_n "(cached) " >&6
2947 else
2948 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2949 /* end confdefs.h. */
2950
2951 int
2952 main ()
2953 {
2954
2955 ;
2956 return 0;
2957 }
2958 _ACEOF
2959 rm -f conftest.o conftest.obj
2960 if { { ac_try="$ac_compile"
2961 case "(($ac_try" in
2962 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2963 *) ac_try_echo=$ac_try;;
2964 esac
2965 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2966 $as_echo "$ac_try_echo"; } >&5
2967 (eval "$ac_compile") 2>&5
2968 ac_status=$?
2969 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2970 test $ac_status = 0; }; then :
2971 for ac_file in conftest.o conftest.obj conftest.*; do
2972 test -f "$ac_file" || continue;
2973 case $ac_file in
2974 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
2975 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2976 break;;
2977 esac
2978 done
2979 else
2980 $as_echo "$as_me: failed program was:" >&5
2981 sed 's/^/| /' conftest.$ac_ext >&5
2982
2983 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2984 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2985 as_fn_error "cannot compute suffix of object files: cannot compile
2986 See \`config.log' for more details." "$LINENO" 5; }
2987 fi
2988 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2989 fi
2990 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
2991 $as_echo "$ac_cv_objext" >&6; }
2992 OBJEXT=$ac_cv_objext
2993 ac_objext=$OBJEXT
2994 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
2995 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
2996 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
2997 $as_echo_n "(cached) " >&6
2998 else
2999 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3000 /* end confdefs.h. */
3001
3002 int
3003 main ()
3004 {
3005 #ifndef __GNUC__
3006 choke me
3007 #endif
3008
3009 ;
3010 return 0;
3011 }
3012 _ACEOF
3013 if ac_fn_c_try_compile "$LINENO"; then :
3014 ac_compiler_gnu=yes
3015 else
3016 ac_compiler_gnu=no
3017 fi
3018 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3019 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3020
3021 fi
3022 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3023 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3024 if test $ac_compiler_gnu = yes; then
3025 GCC=yes
3026 else
3027 GCC=
3028 fi
3029 ac_test_CFLAGS=${CFLAGS+set}
3030 ac_save_CFLAGS=$CFLAGS
3031 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3032 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3033 if test "${ac_cv_prog_cc_g+set}" = set; then :
3034 $as_echo_n "(cached) " >&6
3035 else
3036 ac_save_c_werror_flag=$ac_c_werror_flag
3037 ac_c_werror_flag=yes
3038 ac_cv_prog_cc_g=no
3039 CFLAGS="-g"
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 ac_cv_prog_cc_g=yes
3053 else
3054 CFLAGS=""
3055 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3056 /* end confdefs.h. */
3057
3058 int
3059 main ()
3060 {
3061
3062 ;
3063 return 0;
3064 }
3065 _ACEOF
3066 if ac_fn_c_try_compile "$LINENO"; then :
3067
3068 else
3069 ac_c_werror_flag=$ac_save_c_werror_flag
3070 CFLAGS="-g"
3071 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3072 /* end confdefs.h. */
3073
3074 int
3075 main ()
3076 {
3077
3078 ;
3079 return 0;
3080 }
3081 _ACEOF
3082 if ac_fn_c_try_compile "$LINENO"; then :
3083 ac_cv_prog_cc_g=yes
3084 fi
3085 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3086 fi
3087 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3088 fi
3089 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3090 ac_c_werror_flag=$ac_save_c_werror_flag
3091 fi
3092 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3093 $as_echo "$ac_cv_prog_cc_g" >&6; }
3094 if test "$ac_test_CFLAGS" = set; then
3095 CFLAGS=$ac_save_CFLAGS
3096 elif test $ac_cv_prog_cc_g = yes; then
3097 if test "$GCC" = yes; then
3098 CFLAGS="-g -O2"
3099 else
3100 CFLAGS="-g"
3101 fi
3102 else
3103 if test "$GCC" = yes; then
3104 CFLAGS="-O2"
3105 else
3106 CFLAGS=
3107 fi
3108 fi
3109 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3110 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3111 if test "${ac_cv_prog_cc_c89+set}" = set; then :
3112 $as_echo_n "(cached) " >&6
3113 else
3114 ac_cv_prog_cc_c89=no
3115 ac_save_CC=$CC
3116 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3117 /* end confdefs.h. */
3118 #include <stdarg.h>
3119 #include <stdio.h>
3120 #include <sys/types.h>
3121 #include <sys/stat.h>
3122 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
3123 struct buf { int x; };
3124 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3125 static char *e (p, i)
3126 char **p;
3127 int i;
3128 {
3129 return p[i];
3130 }
3131 static char *f (char * (*g) (char **, int), char **p, ...)
3132 {
3133 char *s;
3134 va_list v;
3135 va_start (v,p);
3136 s = g (p, va_arg (v,int));
3137 va_end (v);
3138 return s;
3139 }
3140
3141 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
3142 function prototypes and stuff, but not '\xHH' hex character constants.
3143 These don't provoke an error unfortunately, instead are silently treated
3144 as 'x'. The following induces an error, until -std is added to get
3145 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
3146 array size at least. It's necessary to write '\x00'==0 to get something
3147 that's true only with -std. */
3148 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3149
3150 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3151 inside strings and character constants. */
3152 #define FOO(x) 'x'
3153 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3154
3155 int test (int i, double x);
3156 struct s1 {int (*f) (int a);};
3157 struct s2 {int (*f) (double a);};
3158 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3159 int argc;
3160 char **argv;
3161 int
3162 main ()
3163 {
3164 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
3165 ;
3166 return 0;
3167 }
3168 _ACEOF
3169 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3170 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3171 do
3172 CC="$ac_save_CC $ac_arg"
3173 if ac_fn_c_try_compile "$LINENO"; then :
3174 ac_cv_prog_cc_c89=$ac_arg
3175 fi
3176 rm -f core conftest.err conftest.$ac_objext
3177 test "x$ac_cv_prog_cc_c89" != "xno" && break
3178 done
3179 rm -f conftest.$ac_ext
3180 CC=$ac_save_CC
3181
3182 fi
3183 # AC_CACHE_VAL
3184 case "x$ac_cv_prog_cc_c89" in
3185 x)
3186 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3187 $as_echo "none needed" >&6; } ;;
3188 xno)
3189 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3190 $as_echo "unsupported" >&6; } ;;
3191 *)
3192 CC="$CC $ac_cv_prog_cc_c89"
3193 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3194 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3195 esac
3196 if test "x$ac_cv_prog_cc_c89" != xno; then :
3197
3198 fi
3199
3200 ac_ext=c
3201 ac_cpp='$CPP $CPPFLAGS'
3202 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3203 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3204 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3205
3206 ac_aux_dir=
3207 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
3208 for ac_t in install-sh install.sh shtool; do
3209 if test -f "$ac_dir/$ac_t"; then
3210 ac_aux_dir=$ac_dir
3211 ac_install_sh="$ac_aux_dir/$ac_t -c"
3212 break 2
3213 fi
3214 done
3215 done
3216 if test -z "$ac_aux_dir"; then
3217 as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
3218 fi
3219
3220 # These three variables are undocumented and unsupported,
3221 # and are intended to be withdrawn in a future Autoconf release.
3222 # They can cause serious problems if a builder's source tree is in a directory
3223 # whose full name contains unusual characters.
3224 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
3225 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
3226 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
3227
3228
3229 # Make sure we can run config.sub.
3230 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
3231 as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
3232
3233 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
3234 $as_echo_n "checking build system type... " >&6; }
3235 if test "${ac_cv_build+set}" = set; then :
3236 $as_echo_n "(cached) " >&6
3237 else
3238 ac_build_alias=$build_alias
3239 test "x$ac_build_alias" = x &&
3240 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
3241 test "x$ac_build_alias" = x &&
3242 as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
3243 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
3244 as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
3245
3246 fi
3247 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
3248 $as_echo "$ac_cv_build" >&6; }
3249 case $ac_cv_build in
3250 *-*-*) ;;
3251 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
3252 esac
3253 build=$ac_cv_build
3254 ac_save_IFS=$IFS; IFS='-'
3255 set x $ac_cv_build
3256 shift
3257 build_cpu=$1
3258 build_vendor=$2
3259 shift; shift
3260 # Remember, the first character of IFS is used to create $*,
3261 # except with old shells:
3262 build_os=$*
3263 IFS=$ac_save_IFS
3264 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
3265
3266
3267 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
3268 $as_echo_n "checking host system type... " >&6; }
3269 if test "${ac_cv_host+set}" = set; then :
3270 $as_echo_n "(cached) " >&6
3271 else
3272 if test "x$host_alias" = x; then
3273 ac_cv_host=$ac_cv_build
3274 else
3275 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
3276 as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
3277 fi
3278
3279 fi
3280 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
3281 $as_echo "$ac_cv_host" >&6; }
3282 case $ac_cv_host in
3283 *-*-*) ;;
3284 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
3285 esac
3286 host=$ac_cv_host
3287 ac_save_IFS=$IFS; IFS='-'
3288 set x $ac_cv_host
3289 shift
3290 host_cpu=$1
3291 host_vendor=$2
3292 shift; shift
3293 # Remember, the first character of IFS is used to create $*,
3294 # except with old shells:
3295 host_os=$*
3296 IFS=$ac_save_IFS
3297 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
3298
3299
3300 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
3301 $as_echo_n "checking target system type... " >&6; }
3302 if test "${ac_cv_target+set}" = set; then :
3303 $as_echo_n "(cached) " >&6
3304 else
3305 if test "x$target_alias" = x; then
3306 ac_cv_target=$ac_cv_host
3307 else
3308 ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
3309 as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
3310 fi
3311
3312 fi
3313 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
3314 $as_echo "$ac_cv_target" >&6; }
3315 case $ac_cv_target in
3316 *-*-*) ;;
3317 *) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
3318 esac
3319 target=$ac_cv_target
3320 ac_save_IFS=$IFS; IFS='-'
3321 set x $ac_cv_target
3322 shift
3323 target_cpu=$1
3324 target_vendor=$2
3325 shift; shift
3326 # Remember, the first character of IFS is used to create $*,
3327 # except with old shells:
3328 target_os=$*
3329 IFS=$ac_save_IFS
3330 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
3331
3332
3333 # The aliases save the names the user supplied, while $host etc.
3334 # will get canonicalized.
3335 test -n "$target_alias" &&
3336 test "$program_prefix$program_suffix$program_transform_name" = \
3337 NONENONEs,x,x, &&
3338 program_prefix=${target_alias}-
3339 test "$program_prefix" != NONE &&
3340 program_transform_name="s&^&$program_prefix&;$program_transform_name"
3341 # Use a double $ so make ignores it.
3342 test "$program_suffix" != NONE &&
3343 program_transform_name="s&\$&$program_suffix&;$program_transform_name"
3344 # Double any \ or $.
3345 # By default was `s,x,x', remove it if useless.
3346 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
3347 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
3348
3349 # Find a good install program. We prefer a C program (faster),
3350 # so one script is as good as another. But avoid the broken or
3351 # incompatible versions:
3352 # SysV /etc/install, /usr/sbin/install
3353 # SunOS /usr/etc/install
3354 # IRIX /sbin/install
3355 # AIX /bin/install
3356 # AmigaOS /C/install, which installs bootblocks on floppy discs
3357 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
3358 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
3359 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
3360 # OS/2's system install, which has a completely different semantic
3361 # ./install, which can be erroneously created by make from ./install.sh.
3362 # Reject install programs that cannot install multiple files.
3363 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
3364 $as_echo_n "checking for a BSD-compatible install... " >&6; }
3365 if test -z "$INSTALL"; then
3366 if test "${ac_cv_path_install+set}" = set; then :
3367 $as_echo_n "(cached) " >&6
3368 else
3369 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3370 for as_dir in $PATH
3371 do
3372 IFS=$as_save_IFS
3373 test -z "$as_dir" && as_dir=.
3374 # Account for people who put trailing slashes in PATH elements.
3375 case $as_dir/ in #((
3376 ./ | .// | /[cC]/* | \
3377 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
3378 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
3379 /usr/ucb/* ) ;;
3380 *)
3381 # OSF1 and SCO ODT 3.0 have their own names for install.
3382 # Don't use installbsd from OSF since it installs stuff as root
3383 # by default.
3384 for ac_prog in ginstall scoinst install; do
3385 for ac_exec_ext in '' $ac_executable_extensions; do
3386 if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
3387 if test $ac_prog = install &&
3388 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3389 # AIX install. It has an incompatible calling convention.
3390 :
3391 elif test $ac_prog = install &&
3392 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3393 # program-specific install script used by HP pwplus--don't use.
3394 :
3395 else
3396 rm -rf conftest.one conftest.two conftest.dir
3397 echo one > conftest.one
3398 echo two > conftest.two
3399 mkdir conftest.dir
3400 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
3401 test -s conftest.one && test -s conftest.two &&
3402 test -s conftest.dir/conftest.one &&
3403 test -s conftest.dir/conftest.two
3404 then
3405 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
3406 break 3
3407 fi
3408 fi
3409 fi
3410 done
3411 done
3412 ;;
3413 esac
3414
3415 done
3416 IFS=$as_save_IFS
3417
3418 rm -rf conftest.one conftest.two conftest.dir
3419
3420 fi
3421 if test "${ac_cv_path_install+set}" = set; then
3422 INSTALL=$ac_cv_path_install
3423 else
3424 # As a last resort, use the slow shell script. Don't cache a
3425 # value for INSTALL within a source directory, because that will
3426 # break other packages using the cache if that directory is
3427 # removed, or if the value is a relative name.
3428 INSTALL=$ac_install_sh
3429 fi
3430 fi
3431 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
3432 $as_echo "$INSTALL" >&6; }
3433
3434 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
3435 # It thinks the first close brace ends the variable substitution.
3436 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
3437
3438 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
3439
3440 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
3441
3442
3443 ac_ext=c
3444 ac_cpp='$CPP $CPPFLAGS'
3445 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3446 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3447 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3448 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3449 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3450 # On Suns, sometimes $CPP names a directory.
3451 if test -n "$CPP" && test -d "$CPP"; then
3452 CPP=
3453 fi
3454 if test -z "$CPP"; then
3455 if test "${ac_cv_prog_CPP+set}" = set; then :
3456 $as_echo_n "(cached) " >&6
3457 else
3458 # Double quotes because CPP needs to be expanded
3459 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3460 do
3461 ac_preproc_ok=false
3462 for ac_c_preproc_warn_flag in '' yes
3463 do
3464 # Use a header file that comes with gcc, so configuring glibc
3465 # with a fresh cross-compiler works.
3466 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3467 # <limits.h> exists even on freestanding compilers.
3468 # On the NeXT, cc -E runs the code through the compiler's parser,
3469 # not just through cpp. "Syntax error" is here to catch this case.
3470 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3471 /* end confdefs.h. */
3472 #ifdef __STDC__
3473 # include <limits.h>
3474 #else
3475 # include <assert.h>
3476 #endif
3477 Syntax error
3478 _ACEOF
3479 if ac_fn_c_try_cpp "$LINENO"; then :
3480
3481 else
3482 # Broken: fails on valid input.
3483 continue
3484 fi
3485 rm -f conftest.err conftest.$ac_ext
3486
3487 # OK, works on sane cases. Now check whether nonexistent headers
3488 # can be detected and how.
3489 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3490 /* end confdefs.h. */
3491 #include <ac_nonexistent.h>
3492 _ACEOF
3493 if ac_fn_c_try_cpp "$LINENO"; then :
3494 # Broken: success on invalid input.
3495 continue
3496 else
3497 # Passes both tests.
3498 ac_preproc_ok=:
3499 break
3500 fi
3501 rm -f conftest.err conftest.$ac_ext
3502
3503 done
3504 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3505 rm -f conftest.err conftest.$ac_ext
3506 if $ac_preproc_ok; then :
3507 break
3508 fi
3509
3510 done
3511 ac_cv_prog_CPP=$CPP
3512
3513 fi
3514 CPP=$ac_cv_prog_CPP
3515 else
3516 ac_cv_prog_CPP=$CPP
3517 fi
3518 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3519 $as_echo "$CPP" >&6; }
3520 ac_preproc_ok=false
3521 for ac_c_preproc_warn_flag in '' yes
3522 do
3523 # Use a header file that comes with gcc, so configuring glibc
3524 # with a fresh cross-compiler works.
3525 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3526 # <limits.h> exists even on freestanding compilers.
3527 # On the NeXT, cc -E runs the code through the compiler's parser,
3528 # not just through cpp. "Syntax error" is here to catch this case.
3529 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3530 /* end confdefs.h. */
3531 #ifdef __STDC__
3532 # include <limits.h>
3533 #else
3534 # include <assert.h>
3535 #endif
3536 Syntax error
3537 _ACEOF
3538 if ac_fn_c_try_cpp "$LINENO"; then :
3539
3540 else
3541 # Broken: fails on valid input.
3542 continue
3543 fi
3544 rm -f conftest.err conftest.$ac_ext
3545
3546 # OK, works on sane cases. Now check whether nonexistent headers
3547 # can be detected and how.
3548 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3549 /* end confdefs.h. */
3550 #include <ac_nonexistent.h>
3551 _ACEOF
3552 if ac_fn_c_try_cpp "$LINENO"; then :
3553 # Broken: success on invalid input.
3554 continue
3555 else
3556 # Passes both tests.
3557 ac_preproc_ok=:
3558 break
3559 fi
3560 rm -f conftest.err conftest.$ac_ext
3561
3562 done
3563 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3564 rm -f conftest.err conftest.$ac_ext
3565 if $ac_preproc_ok; then :
3566
3567 else
3568 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3569 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3570 as_fn_error "C preprocessor \"$CPP\" fails sanity check
3571 See \`config.log' for more details." "$LINENO" 5; }
3572 fi
3573
3574 ac_ext=c
3575 ac_cpp='$CPP $CPPFLAGS'
3576 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3577 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3578 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3579
3580
3581 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3582 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3583 if test "${ac_cv_path_GREP+set}" = set; then :
3584 $as_echo_n "(cached) " >&6
3585 else
3586 if test -z "$GREP"; then
3587 ac_path_GREP_found=false
3588 # Loop through the user's path and test for each of PROGNAME-LIST
3589 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3590 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3591 do
3592 IFS=$as_save_IFS
3593 test -z "$as_dir" && as_dir=.
3594 for ac_prog in grep ggrep; do
3595 for ac_exec_ext in '' $ac_executable_extensions; do
3596 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3597 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
3598 # Check for GNU ac_path_GREP and select it if it is found.
3599 # Check for GNU $ac_path_GREP
3600 case `"$ac_path_GREP" --version 2>&1` in
3601 *GNU*)
3602 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3603 *)
3604 ac_count=0
3605 $as_echo_n 0123456789 >"conftest.in"
3606 while :
3607 do
3608 cat "conftest.in" "conftest.in" >"conftest.tmp"
3609 mv "conftest.tmp" "conftest.in"
3610 cp "conftest.in" "conftest.nl"
3611 $as_echo 'GREP' >> "conftest.nl"
3612 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3613 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3614 as_fn_arith $ac_count + 1 && ac_count=$as_val
3615 if test $ac_count -gt ${ac_path_GREP_max-0}; then
3616 # Best one so far, save it but keep looking for a better one
3617 ac_cv_path_GREP="$ac_path_GREP"
3618 ac_path_GREP_max=$ac_count
3619 fi
3620 # 10*(2^10) chars as input seems more than enough
3621 test $ac_count -gt 10 && break
3622 done
3623 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3624 esac
3625
3626 $ac_path_GREP_found && break 3
3627 done
3628 done
3629 done
3630 IFS=$as_save_IFS
3631 if test -z "$ac_cv_path_GREP"; then
3632 as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3633 fi
3634 else
3635 ac_cv_path_GREP=$GREP
3636 fi
3637
3638 fi
3639 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3640 $as_echo "$ac_cv_path_GREP" >&6; }
3641 GREP="$ac_cv_path_GREP"
3642
3643
3644 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
3645 $as_echo_n "checking for egrep... " >&6; }
3646 if test "${ac_cv_path_EGREP+set}" = set; then :
3647 $as_echo_n "(cached) " >&6
3648 else
3649 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3650 then ac_cv_path_EGREP="$GREP -E"
3651 else
3652 if test -z "$EGREP"; then
3653 ac_path_EGREP_found=false
3654 # Loop through the user's path and test for each of PROGNAME-LIST
3655 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3656 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3657 do
3658 IFS=$as_save_IFS
3659 test -z "$as_dir" && as_dir=.
3660 for ac_prog in egrep; do
3661 for ac_exec_ext in '' $ac_executable_extensions; do
3662 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3663 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
3664 # Check for GNU ac_path_EGREP and select it if it is found.
3665 # Check for GNU $ac_path_EGREP
3666 case `"$ac_path_EGREP" --version 2>&1` in
3667 *GNU*)
3668 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3669 *)
3670 ac_count=0
3671 $as_echo_n 0123456789 >"conftest.in"
3672 while :
3673 do
3674 cat "conftest.in" "conftest.in" >"conftest.tmp"
3675 mv "conftest.tmp" "conftest.in"
3676 cp "conftest.in" "conftest.nl"
3677 $as_echo 'EGREP' >> "conftest.nl"
3678 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3679 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3680 as_fn_arith $ac_count + 1 && ac_count=$as_val
3681 if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3682 # Best one so far, save it but keep looking for a better one
3683 ac_cv_path_EGREP="$ac_path_EGREP"
3684 ac_path_EGREP_max=$ac_count
3685 fi
3686 # 10*(2^10) chars as input seems more than enough
3687 test $ac_count -gt 10 && break
3688 done
3689 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3690 esac
3691
3692 $ac_path_EGREP_found && break 3
3693 done
3694 done
3695 done
3696 IFS=$as_save_IFS
3697 if test -z "$ac_cv_path_EGREP"; then
3698 as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3699 fi
3700 else
3701 ac_cv_path_EGREP=$EGREP
3702 fi
3703
3704 fi
3705 fi
3706 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
3707 $as_echo "$ac_cv_path_EGREP" >&6; }
3708 EGREP="$ac_cv_path_EGREP"
3709
3710
3711 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
3712 $as_echo_n "checking for ANSI C header files... " >&6; }
3713 if test "${ac_cv_header_stdc+set}" = set; then :
3714 $as_echo_n "(cached) " >&6
3715 else
3716 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3717 /* end confdefs.h. */
3718 #include <stdlib.h>
3719 #include <stdarg.h>
3720 #include <string.h>
3721 #include <float.h>
3722
3723 int
3724 main ()
3725 {
3726
3727 ;
3728 return 0;
3729 }
3730 _ACEOF
3731 if ac_fn_c_try_compile "$LINENO"; then :
3732 ac_cv_header_stdc=yes
3733 else
3734 ac_cv_header_stdc=no
3735 fi
3736 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3737
3738 if test $ac_cv_header_stdc = yes; then
3739 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3740 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3741 /* end confdefs.h. */
3742 #include <string.h>
3743
3744 _ACEOF
3745 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3746 $EGREP "memchr" >/dev/null 2>&1; then :
3747
3748 else
3749 ac_cv_header_stdc=no
3750 fi
3751 rm -f conftest*
3752
3753 fi
3754
3755 if test $ac_cv_header_stdc = yes; then
3756 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3757 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3758 /* end confdefs.h. */
3759 #include <stdlib.h>
3760
3761 _ACEOF
3762 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3763 $EGREP "free" >/dev/null 2>&1; then :
3764
3765 else
3766 ac_cv_header_stdc=no
3767 fi
3768 rm -f conftest*
3769
3770 fi
3771
3772 if test $ac_cv_header_stdc = yes; then
3773 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3774 if test "$cross_compiling" = yes; then :
3775 :
3776 else
3777 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3778 /* end confdefs.h. */
3779 #include <ctype.h>
3780 #include <stdlib.h>
3781 #if ((' ' & 0x0FF) == 0x020)
3782 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3783 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3784 #else
3785 # define ISLOWER(c) \
3786 (('a' <= (c) && (c) <= 'i') \
3787 || ('j' <= (c) && (c) <= 'r') \
3788 || ('s' <= (c) && (c) <= 'z'))
3789 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3790 #endif
3791
3792 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3793 int
3794 main ()
3795 {
3796 int i;
3797 for (i = 0; i < 256; i++)
3798 if (XOR (islower (i), ISLOWER (i))
3799 || toupper (i) != TOUPPER (i))
3800 return 2;
3801 return 0;
3802 }
3803 _ACEOF
3804 if ac_fn_c_try_run "$LINENO"; then :
3805
3806 else
3807 ac_cv_header_stdc=no
3808 fi
3809 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3810 conftest.$ac_objext conftest.beam conftest.$ac_ext
3811 fi
3812
3813 fi
3814 fi
3815 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
3816 $as_echo "$ac_cv_header_stdc" >&6; }
3817 if test $ac_cv_header_stdc = yes; then
3818
3819 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
3820
3821 fi
3822
3823 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
3824 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3825 inttypes.h stdint.h unistd.h
3826 do :
3827 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3828 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
3829 "
3830 eval as_val=\$$as_ac_Header
3831 if test "x$as_val" = x""yes; then :
3832 cat >>confdefs.h <<_ACEOF
3833 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
3834 _ACEOF
3835
3836 fi
3837
3838 done
3839
3840
3841
3842
3843 # autoconf.info says this should be called right after AC_INIT.
3844 ac_config_headers="$ac_config_headers config.h:config.in"
3845
3846
3847
3848
3849
3850 # Put a plausible default for CC_FOR_BUILD in Makefile.
3851 if test "x$cross_compiling" = "xno"; then
3852 CC_FOR_BUILD='$(CC)'
3853 else
3854 CC_FOR_BUILD=gcc
3855 fi
3856
3857
3858
3859
3860 AR=${AR-ar}
3861
3862 if test -n "$ac_tool_prefix"; then
3863 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
3864 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
3865 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3866 $as_echo_n "checking for $ac_word... " >&6; }
3867 if test "${ac_cv_prog_RANLIB+set}" = set; then :
3868 $as_echo_n "(cached) " >&6
3869 else
3870 if test -n "$RANLIB"; then
3871 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
3872 else
3873 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3874 for as_dir in $PATH
3875 do
3876 IFS=$as_save_IFS
3877 test -z "$as_dir" && as_dir=.
3878 for ac_exec_ext in '' $ac_executable_extensions; do
3879 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3880 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
3881 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3882 break 2
3883 fi
3884 done
3885 done
3886 IFS=$as_save_IFS
3887
3888 fi
3889 fi
3890 RANLIB=$ac_cv_prog_RANLIB
3891 if test -n "$RANLIB"; then
3892 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
3893 $as_echo "$RANLIB" >&6; }
3894 else
3895 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3896 $as_echo "no" >&6; }
3897 fi
3898
3899
3900 fi
3901 if test -z "$ac_cv_prog_RANLIB"; then
3902 ac_ct_RANLIB=$RANLIB
3903 # Extract the first word of "ranlib", so it can be a program name with args.
3904 set dummy ranlib; ac_word=$2
3905 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3906 $as_echo_n "checking for $ac_word... " >&6; }
3907 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
3908 $as_echo_n "(cached) " >&6
3909 else
3910 if test -n "$ac_ct_RANLIB"; then
3911 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
3912 else
3913 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3914 for as_dir in $PATH
3915 do
3916 IFS=$as_save_IFS
3917 test -z "$as_dir" && as_dir=.
3918 for ac_exec_ext in '' $ac_executable_extensions; do
3919 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3920 ac_cv_prog_ac_ct_RANLIB="ranlib"
3921 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3922 break 2
3923 fi
3924 done
3925 done
3926 IFS=$as_save_IFS
3927
3928 fi
3929 fi
3930 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
3931 if test -n "$ac_ct_RANLIB"; then
3932 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
3933 $as_echo "$ac_ct_RANLIB" >&6; }
3934 else
3935 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3936 $as_echo "no" >&6; }
3937 fi
3938
3939 if test "x$ac_ct_RANLIB" = x; then
3940 RANLIB=":"
3941 else
3942 case $cross_compiling:$ac_tool_warned in
3943 yes:)
3944 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3945 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3946 ac_tool_warned=yes ;;
3947 esac
3948 RANLIB=$ac_ct_RANLIB
3949 fi
3950 else
3951 RANLIB="$ac_cv_prog_RANLIB"
3952 fi
3953
3954
3955 ALL_LINGUAS=
3956 # If we haven't got the data from the intl directory,
3957 # assume NLS is disabled.
3958 USE_NLS=no
3959 LIBINTL=
3960 LIBINTL_DEP=
3961 INCINTL=
3962 XGETTEXT=
3963 GMSGFMT=
3964 POSUB=
3965
3966 if test -f ../../intl/config.intl; then
3967 . ../../intl/config.intl
3968 fi
3969 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
3970 $as_echo_n "checking whether NLS is requested... " >&6; }
3971 if test x"$USE_NLS" != xyes; then
3972 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3973 $as_echo "no" >&6; }
3974 else
3975 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3976 $as_echo "yes" >&6; }
3977
3978 $as_echo "#define ENABLE_NLS 1" >>confdefs.h
3979
3980
3981 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catalogs to be installed" >&5
3982 $as_echo_n "checking for catalogs to be installed... " >&6; }
3983 # Look for .po and .gmo files in the source directory.
3984 CATALOGS=
3985 XLINGUAS=
3986 for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
3987 # If there aren't any .gmo files the shell will give us the
3988 # literal string "../path/to/srcdir/po/*.gmo" which has to be
3989 # weeded out.
3990 case "$cat" in *\**)
3991 continue;;
3992 esac
3993 # The quadruple backslash is collapsed to a double backslash
3994 # by the backticks, then collapsed again by the double quotes,
3995 # leaving us with one backslash in the sed expression (right
3996 # before the dot that mustn't act as a wildcard).
3997 cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
3998 lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
3999 # The user is allowed to set LINGUAS to a list of languages to
4000 # install catalogs for. If it's empty that means "all of them."
4001 if test "x$LINGUAS" = x; then
4002 CATALOGS="$CATALOGS $cat"
4003 XLINGUAS="$XLINGUAS $lang"
4004 else
4005 case "$LINGUAS" in *$lang*)
4006 CATALOGS="$CATALOGS $cat"
4007 XLINGUAS="$XLINGUAS $lang"
4008 ;;
4009 esac
4010 fi
4011 done
4012 LINGUAS="$XLINGUAS"
4013 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINGUAS" >&5
4014 $as_echo "$LINGUAS" >&6; }
4015
4016
4017 DATADIRNAME=share
4018
4019 INSTOBJEXT=.mo
4020
4021 GENCAT=gencat
4022
4023 CATOBJEXT=.gmo
4024
4025 fi
4026
4027 # Check for common headers.
4028 # FIXME: Seems to me this can cause problems for i386-windows hosts.
4029 # At one point there were hardcoded AC_DEFINE's if ${host} = i386-*-windows*.
4030 for ac_header in stdlib.h string.h strings.h unistd.h time.h
4031 do :
4032 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4033 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
4034 eval as_val=\$$as_ac_Header
4035 if test "x$as_val" = x""yes; then :
4036 cat >>confdefs.h <<_ACEOF
4037 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4038 _ACEOF
4039
4040 fi
4041
4042 done
4043
4044 for ac_header in sys/time.h sys/resource.h
4045 do :
4046 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4047 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
4048 eval as_val=\$$as_ac_Header
4049 if test "x$as_val" = x""yes; then :
4050 cat >>confdefs.h <<_ACEOF
4051 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4052 _ACEOF
4053
4054 fi
4055
4056 done
4057
4058 for ac_header in fcntl.h fpu_control.h
4059 do :
4060 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4061 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
4062 eval as_val=\$$as_ac_Header
4063 if test "x$as_val" = x""yes; then :
4064 cat >>confdefs.h <<_ACEOF
4065 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4066 _ACEOF
4067
4068 fi
4069
4070 done
4071
4072 for ac_header in dlfcn.h errno.h sys/stat.h
4073 do :
4074 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4075 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
4076 eval as_val=\$$as_ac_Header
4077 if test "x$as_val" = x""yes; then :
4078 cat >>confdefs.h <<_ACEOF
4079 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4080 _ACEOF
4081
4082 fi
4083
4084 done
4085
4086 for ac_func in getrusage time sigaction __setfpucw
4087 do :
4088 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
4089 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
4090 eval as_val=\$$as_ac_var
4091 if test "x$as_val" = x""yes; then :
4092 cat >>confdefs.h <<_ACEOF
4093 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
4094 _ACEOF
4095
4096 fi
4097 done
4098
4099
4100 # Check for socket libraries
4101 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for bind in -lsocket" >&5
4102 $as_echo_n "checking for bind in -lsocket... " >&6; }
4103 if test "${ac_cv_lib_socket_bind+set}" = set; then :
4104 $as_echo_n "(cached) " >&6
4105 else
4106 ac_check_lib_save_LIBS=$LIBS
4107 LIBS="-lsocket $LIBS"
4108 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4109 /* end confdefs.h. */
4110
4111 /* Override any GCC internal prototype to avoid an error.
4112 Use char because int might match the return type of a GCC
4113 builtin and then its argument prototype would still apply. */
4114 #ifdef __cplusplus
4115 extern "C"
4116 #endif
4117 char bind ();
4118 int
4119 main ()
4120 {
4121 return bind ();
4122 ;
4123 return 0;
4124 }
4125 _ACEOF
4126 if ac_fn_c_try_link "$LINENO"; then :
4127 ac_cv_lib_socket_bind=yes
4128 else
4129 ac_cv_lib_socket_bind=no
4130 fi
4131 rm -f core conftest.err conftest.$ac_objext \
4132 conftest$ac_exeext conftest.$ac_ext
4133 LIBS=$ac_check_lib_save_LIBS
4134 fi
4135 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_bind" >&5
4136 $as_echo "$ac_cv_lib_socket_bind" >&6; }
4137 if test "x$ac_cv_lib_socket_bind" = x""yes; then :
4138 cat >>confdefs.h <<_ACEOF
4139 #define HAVE_LIBSOCKET 1
4140 _ACEOF
4141
4142 LIBS="-lsocket $LIBS"
4143
4144 fi
4145
4146 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lnsl" >&5
4147 $as_echo_n "checking for gethostbyname in -lnsl... " >&6; }
4148 if test "${ac_cv_lib_nsl_gethostbyname+set}" = set; then :
4149 $as_echo_n "(cached) " >&6
4150 else
4151 ac_check_lib_save_LIBS=$LIBS
4152 LIBS="-lnsl $LIBS"
4153 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4154 /* end confdefs.h. */
4155
4156 /* Override any GCC internal prototype to avoid an error.
4157 Use char because int might match the return type of a GCC
4158 builtin and then its argument prototype would still apply. */
4159 #ifdef __cplusplus
4160 extern "C"
4161 #endif
4162 char gethostbyname ();
4163 int
4164 main ()
4165 {
4166 return gethostbyname ();
4167 ;
4168 return 0;
4169 }
4170 _ACEOF
4171 if ac_fn_c_try_link "$LINENO"; then :
4172 ac_cv_lib_nsl_gethostbyname=yes
4173 else
4174 ac_cv_lib_nsl_gethostbyname=no
4175 fi
4176 rm -f core conftest.err conftest.$ac_objext \
4177 conftest$ac_exeext conftest.$ac_ext
4178 LIBS=$ac_check_lib_save_LIBS
4179 fi
4180 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_gethostbyname" >&5
4181 $as_echo "$ac_cv_lib_nsl_gethostbyname" >&6; }
4182 if test "x$ac_cv_lib_nsl_gethostbyname" = x""yes; then :
4183 cat >>confdefs.h <<_ACEOF
4184 #define HAVE_LIBNSL 1
4185 _ACEOF
4186
4187 LIBS="-lnsl $LIBS"
4188
4189 fi
4190
4191
4192 # BFD conditionally uses zlib, so we must link it in if libbfd does, by
4193 # using the same condition.
4194
4195 # See if the user specified whether he wants zlib support or not.
4196
4197 # Check whether --with-zlib was given.
4198 if test "${with_zlib+set}" = set; then :
4199 withval=$with_zlib;
4200 else
4201 with_zlib=auto
4202 fi
4203
4204
4205 if test "$with_zlib" != "no"; then
4206 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing zlibVersion" >&5
4207 $as_echo_n "checking for library containing zlibVersion... " >&6; }
4208 if test "${ac_cv_search_zlibVersion+set}" = set; then :
4209 $as_echo_n "(cached) " >&6
4210 else
4211 ac_func_search_save_LIBS=$LIBS
4212 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4213 /* end confdefs.h. */
4214
4215 /* Override any GCC internal prototype to avoid an error.
4216 Use char because int might match the return type of a GCC
4217 builtin and then its argument prototype would still apply. */
4218 #ifdef __cplusplus
4219 extern "C"
4220 #endif
4221 char zlibVersion ();
4222 int
4223 main ()
4224 {
4225 return zlibVersion ();
4226 ;
4227 return 0;
4228 }
4229 _ACEOF
4230 for ac_lib in '' z; do
4231 if test -z "$ac_lib"; then
4232 ac_res="none required"
4233 else
4234 ac_res=-l$ac_lib
4235 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
4236 fi
4237 if ac_fn_c_try_link "$LINENO"; then :
4238 ac_cv_search_zlibVersion=$ac_res
4239 fi
4240 rm -f core conftest.err conftest.$ac_objext \
4241 conftest$ac_exeext
4242 if test "${ac_cv_search_zlibVersion+set}" = set; then :
4243 break
4244 fi
4245 done
4246 if test "${ac_cv_search_zlibVersion+set}" = set; then :
4247
4248 else
4249 ac_cv_search_zlibVersion=no
4250 fi
4251 rm conftest.$ac_ext
4252 LIBS=$ac_func_search_save_LIBS
4253 fi
4254 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_zlibVersion" >&5
4255 $as_echo "$ac_cv_search_zlibVersion" >&6; }
4256 ac_res=$ac_cv_search_zlibVersion
4257 if test "$ac_res" != no; then :
4258 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
4259 for ac_header in zlib.h
4260 do :
4261 ac_fn_c_check_header_mongrel "$LINENO" "zlib.h" "ac_cv_header_zlib_h" "$ac_includes_default"
4262 if test "x$ac_cv_header_zlib_h" = x""yes; then :
4263 cat >>confdefs.h <<_ACEOF
4264 #define HAVE_ZLIB_H 1
4265 _ACEOF
4266
4267 fi
4268
4269 done
4270
4271 fi
4272
4273 if test "$with_zlib" = "yes" -a "$ac_cv_header_zlib_h" != "yes"; then
4274 as_fn_error "zlib (libz) library was explicitly requested but not found" "$LINENO" 5
4275 fi
4276 fi
4277
4278
4279 . ${srcdir}/../../bfd/configure.host
4280
4281
4282
4283 USE_MAINTAINER_MODE=no
4284 # Check whether --enable-maintainer-mode was given.
4285 if test "${enable_maintainer_mode+set}" = set; then :
4286 enableval=$enable_maintainer_mode; case "${enableval}" in
4287 yes) MAINT="" USE_MAINTAINER_MODE=yes ;;
4288 no) MAINT="#" ;;
4289 *) as_fn_error "\"--enable-maintainer-mode does not take a value\"" "$LINENO" 5; MAINT="#" ;;
4290 esac
4291 if test x"$silent" != x"yes" && test x"$MAINT" = x""; then
4292 echo "Setting maintainer mode" 6>&1
4293 fi
4294 else
4295 MAINT="#"
4296 fi
4297
4298
4299
4300 # Check whether --enable-sim-bswap was given.
4301 if test "${enable_sim_bswap+set}" = set; then :
4302 enableval=$enable_sim_bswap; case "${enableval}" in
4303 yes) sim_bswap="-DWITH_BSWAP=1 -DUSE_BSWAP=1";;
4304 no) sim_bswap="-DWITH_BSWAP=0";;
4305 *) as_fn_error "\"--enable-sim-bswap does not take a value\"" "$LINENO" 5; sim_bswap="";;
4306 esac
4307 if test x"$silent" != x"yes" && test x"$sim_bswap" != x""; then
4308 echo "Setting bswap flags = $sim_bswap" 6>&1
4309 fi
4310 else
4311 sim_bswap=""
4312 fi
4313
4314
4315
4316 # Check whether --enable-sim-cflags was given.
4317 if test "${enable_sim_cflags+set}" = set; then :
4318 enableval=$enable_sim_cflags; case "${enableval}" in
4319 yes) sim_cflags="-O2 -fomit-frame-pointer";;
4320 trace) as_fn_error "\"Please use --enable-sim-debug instead.\"" "$LINENO" 5; sim_cflags="";;
4321 no) sim_cflags="";;
4322 *) sim_cflags=`echo "${enableval}" | sed -e "s/,/ /g"`;;
4323 esac
4324 if test x"$silent" != x"yes" && test x"$sim_cflags" != x""; then
4325 echo "Setting sim cflags = $sim_cflags" 6>&1
4326 fi
4327 else
4328 sim_cflags=""
4329 fi
4330
4331
4332
4333 # Check whether --enable-sim-debug was given.
4334 if test "${enable_sim_debug+set}" = set; then :
4335 enableval=$enable_sim_debug; case "${enableval}" in
4336 yes) sim_debug="-DDEBUG=7 -DWITH_DEBUG=7";;
4337 no) sim_debug="-DDEBUG=0 -DWITH_DEBUG=0";;
4338 *) sim_debug="-DDEBUG='(${enableval})' -DWITH_DEBUG='(${enableval})'";;
4339 esac
4340 if test x"$silent" != x"yes" && test x"$sim_debug" != x""; then
4341 echo "Setting sim debug = $sim_debug" 6>&1
4342 fi
4343 else
4344 sim_debug=""
4345 fi
4346
4347
4348
4349 # Check whether --enable-sim-stdio was given.
4350 if test "${enable_sim_stdio+set}" = set; then :
4351 enableval=$enable_sim_stdio; case "${enableval}" in
4352 yes) sim_stdio="-DWITH_STDIO=DO_USE_STDIO";;
4353 no) sim_stdio="-DWITH_STDIO=DONT_USE_STDIO";;
4354 *) as_fn_error "\"Unknown value $enableval passed to --enable-sim-stdio\"" "$LINENO" 5; sim_stdio="";;
4355 esac
4356 if test x"$silent" != x"yes" && test x"$sim_stdio" != x""; then
4357 echo "Setting stdio flags = $sim_stdio" 6>&1
4358 fi
4359 else
4360 sim_stdio=""
4361 fi
4362
4363
4364
4365 # Check whether --enable-sim-trace was given.
4366 if test "${enable_sim_trace+set}" = set; then :
4367 enableval=$enable_sim_trace; case "${enableval}" in
4368 yes) sim_trace="-DTRACE=1 -DWITH_TRACE=-1";;
4369 no) sim_trace="-DTRACE=0 -DWITH_TRACE=0";;
4370 [-0-9]*)
4371 sim_trace="-DTRACE='(${enableval})' -DWITH_TRACE='(${enableval})'";;
4372 [a-z]*)
4373 sim_trace=""
4374 for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
4375 if test x"$sim_trace" = x; then
4376 sim_trace="-DWITH_TRACE='(TRACE_$x"
4377 else
4378 sim_trace="${sim_trace}|TRACE_$x"
4379 fi
4380 done
4381 sim_trace="$sim_trace)'" ;;
4382 esac
4383 if test x"$silent" != x"yes" && test x"$sim_trace" != x""; then
4384 echo "Setting sim trace = $sim_trace" 6>&1
4385 fi
4386 else
4387 sim_trace=""
4388 fi
4389
4390
4391
4392 # Check whether --enable-sim-profile was given.
4393 if test "${enable_sim_profile+set}" = set; then :
4394 enableval=$enable_sim_profile; case "${enableval}" in
4395 yes) sim_profile="-DPROFILE=1 -DWITH_PROFILE=-1";;
4396 no) sim_profile="-DPROFILE=0 -DWITH_PROFILE=0";;
4397 [-0-9]*)
4398 sim_profile="-DPROFILE='(${enableval})' -DWITH_PROFILE='(${enableval})'";;
4399 [a-z]*)
4400 sim_profile=""
4401 for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
4402 if test x"$sim_profile" = x; then
4403 sim_profile="-DWITH_PROFILE='(PROFILE_$x"
4404 else
4405 sim_profile="${sim_profile}|PROFILE_$x"
4406 fi
4407 done
4408 sim_profile="$sim_profile)'" ;;
4409 esac
4410 if test x"$silent" != x"yes" && test x"$sim_profile" != x""; then
4411 echo "Setting sim profile = $sim_profile" 6>&1
4412 fi
4413 else
4414 sim_profile="-DPROFILE=1 -DWITH_PROFILE=-1"
4415 fi
4416
4417
4418
4419
4420 # Check whether --with-pkgversion was given.
4421 if test "${with_pkgversion+set}" = set; then :
4422 withval=$with_pkgversion; case "$withval" in
4423 yes) as_fn_error "package version not specified" "$LINENO" 5 ;;
4424 no) PKGVERSION= ;;
4425 *) PKGVERSION="($withval) " ;;
4426 esac
4427 else
4428 PKGVERSION="(GDB) "
4429
4430 fi
4431
4432
4433
4434
4435
4436 # Check whether --with-bugurl was given.
4437 if test "${with_bugurl+set}" = set; then :
4438 withval=$with_bugurl; case "$withval" in
4439 yes) as_fn_error "bug URL not specified" "$LINENO" 5 ;;
4440 no) BUGURL=
4441 ;;
4442 *) BUGURL="$withval"
4443 ;;
4444 esac
4445 else
4446 BUGURL="http://www.gnu.org/software/gdb/bugs/"
4447
4448 fi
4449
4450 case ${BUGURL} in
4451 "")
4452 REPORT_BUGS_TO=
4453 REPORT_BUGS_TEXI=
4454 ;;
4455 *)
4456 REPORT_BUGS_TO="<$BUGURL>"
4457 REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`}
4458 ;;
4459 esac;
4460
4461
4462
4463
4464 cat >>confdefs.h <<_ACEOF
4465 #define PKGVERSION "$PKGVERSION"
4466 _ACEOF
4467
4468
4469 cat >>confdefs.h <<_ACEOF
4470 #define REPORT_BUGS_TO "$REPORT_BUGS_TO"
4471 _ACEOF
4472
4473
4474 { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5
4475 $as_echo_n "checking return type of signal handlers... " >&6; }
4476 if test "${ac_cv_type_signal+set}" = set; then :
4477 $as_echo_n "(cached) " >&6
4478 else
4479 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4480 /* end confdefs.h. */
4481 #include <sys/types.h>
4482 #include <signal.h>
4483
4484 int
4485 main ()
4486 {
4487 return *(signal (0, 0)) (0) == 1;
4488 ;
4489 return 0;
4490 }
4491 _ACEOF
4492 if ac_fn_c_try_compile "$LINENO"; then :
4493 ac_cv_type_signal=int
4494 else
4495 ac_cv_type_signal=void
4496 fi
4497 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4498 fi
4499 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5
4500 $as_echo "$ac_cv_type_signal" >&6; }
4501
4502 cat >>confdefs.h <<_ACEOF
4503 #define RETSIGTYPE $ac_cv_type_signal
4504 _ACEOF
4505
4506
4507
4508
4509
4510 sim_link_files=
4511 sim_link_links=
4512
4513 sim_link_links=tconfig.h
4514 if test -f ${srcdir}/tconfig.in
4515 then
4516 sim_link_files=tconfig.in
4517 else
4518 sim_link_files=../common/tconfig.in
4519 fi
4520
4521 # targ-vals.def points to the libc macro description file.
4522 case "${target}" in
4523 *-*-*) TARG_VALS_DEF=../common/nltvals.def ;;
4524 esac
4525 sim_link_files="${sim_link_files} ${TARG_VALS_DEF}"
4526 sim_link_links="${sim_link_links} targ-vals.def"
4527
4528
4529
4530
4531 wire_endian="BIG_ENDIAN"
4532 default_endian=""
4533 # Check whether --enable-sim-endian was given.
4534 if test "${enable_sim_endian+set}" = set; then :
4535 enableval=$enable_sim_endian; case "${enableval}" in
4536 b*|B*) sim_endian="-DWITH_TARGET_BYTE_ORDER=BIG_ENDIAN";;
4537 l*|L*) sim_endian="-DWITH_TARGET_BYTE_ORDER=LITTLE_ENDIAN";;
4538 yes) if test x"$wire_endian" != x; then
4539 sim_endian="-DWITH_TARGET_BYTE_ORDER=${wire_endian}"
4540 else
4541 if test x"$default_endian" != x; then
4542 sim_endian="-DWITH_TARGET_BYTE_ORDER=${default_endian}"
4543 else
4544 echo "No hard-wired endian for target $target" 1>&6
4545 sim_endian="-DWITH_TARGET_BYTE_ORDER=0"
4546 fi
4547 fi;;
4548 no) if test x"$default_endian" != x; then
4549 sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=${default_endian}"
4550 else
4551 if test x"$wire_endian" != x; then
4552 sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=${wire_endian}"
4553 else
4554 echo "No default endian for target $target" 1>&6
4555 sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=0"
4556 fi
4557 fi;;
4558 *) as_fn_error "\"Unknown value $enableval for --enable-sim-endian\"" "$LINENO" 5; sim_endian="";;
4559 esac
4560 if test x"$silent" != x"yes" && test x"$sim_endian" != x""; then
4561 echo "Setting endian flags = $sim_endian" 6>&1
4562 fi
4563 else
4564 if test x"$default_endian" != x; then
4565 sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=${default_endian}"
4566 else
4567 if test x"$wire_endian" != x; then
4568 sim_endian="-DWITH_TARGET_BYTE_ORDER=${wire_endian}"
4569 else
4570 sim_endian=
4571 fi
4572 fi
4573 fi
4574
4575 wire_alignment="STRICT_ALIGNMENT"
4576 default_alignment="STRICT_ALIGNMENT"
4577
4578 # Check whether --enable-sim-alignment was given.
4579 if test "${enable_sim_alignment+set}" = set; then :
4580 enableval=$enable_sim_alignment; case "${enableval}" in
4581 strict | STRICT) sim_alignment="-DWITH_ALIGNMENT=STRICT_ALIGNMENT";;
4582 nonstrict | NONSTRICT) sim_alignment="-DWITH_ALIGNMENT=NONSTRICT_ALIGNMENT";;
4583 forced | FORCED) sim_alignment="-DWITH_ALIGNMENT=FORCED_ALIGNMENT";;
4584 yes) if test x"$wire_alignment" != x; then
4585 sim_alignment="-DWITH_ALIGNMENT=${wire_alignment}"
4586 else
4587 if test x"$default_alignment" != x; then
4588 sim_alignment="-DWITH_ALIGNMENT=${default_alignment}"
4589 else
4590 echo "No hard-wired alignment for target $target" 1>&6
4591 sim_alignment="-DWITH_ALIGNMENT=0"
4592 fi
4593 fi;;
4594 no) if test x"$default_alignment" != x; then
4595 sim_alignment="-DWITH_DEFAULT_ALIGNMENT=${default_alignment}"
4596 else
4597 if test x"$wire_alignment" != x; then
4598 sim_alignment="-DWITH_DEFAULT_ALIGNMENT=${wire_alignment}"
4599 else
4600 echo "No default alignment for target $target" 1>&6
4601 sim_alignment="-DWITH_DEFAULT_ALIGNMENT=0"
4602 fi
4603 fi;;
4604 *) as_fn_error "\"Unknown value $enableval passed to --enable-sim-alignment\"" "$LINENO" 5; sim_alignment="";;
4605 esac
4606 if test x"$silent" != x"yes" && test x"$sim_alignment" != x""; then
4607 echo "Setting alignment flags = $sim_alignment" 6>&1
4608 fi
4609 else
4610 if test x"$default_alignment" != x; then
4611 sim_alignment="-DWITH_DEFAULT_ALIGNMENT=${default_alignment}"
4612 else
4613 if test x"$wire_alignment" != x; then
4614 sim_alignment="-DWITH_ALIGNMENT=${wire_alignment}"
4615 else
4616 sim_alignment=
4617 fi
4618 fi
4619 fi
4620
4621
4622 # Check whether --enable-sim-hostendian was given.
4623 if test "${enable_sim_hostendian+set}" = set; then :
4624 enableval=$enable_sim_hostendian; case "${enableval}" in
4625 no) sim_hostendian="-DWITH_HOST_BYTE_ORDER=0";;
4626 b*|B*) sim_hostendian="-DWITH_HOST_BYTE_ORDER=BIG_ENDIAN";;
4627 l*|L*) sim_hostendian="-DWITH_HOST_BYTE_ORDER=LITTLE_ENDIAN";;
4628 *) as_fn_error "\"Unknown value $enableval for --enable-sim-hostendian\"" "$LINENO" 5; sim_hostendian="";;
4629 esac
4630 if test x"$silent" != x"yes" && test x"$sim_hostendian" != x""; then
4631 echo "Setting hostendian flags = $sim_hostendian" 6>&1
4632 fi
4633 else
4634
4635 if test "x$cross_compiling" = "xno"; then
4636 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
4637 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
4638 if test "${ac_cv_c_bigendian+set}" = set; then :
4639 $as_echo_n "(cached) " >&6
4640 else
4641 ac_cv_c_bigendian=unknown
4642 # See if we're dealing with a universal compiler.
4643 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4644 /* end confdefs.h. */
4645 #ifndef __APPLE_CC__
4646 not a universal capable compiler
4647 #endif
4648 typedef int dummy;
4649
4650 _ACEOF
4651 if ac_fn_c_try_compile "$LINENO"; then :
4652
4653 # Check for potential -arch flags. It is not universal unless
4654 # there are at least two -arch flags with different values.
4655 ac_arch=
4656 ac_prev=
4657 for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
4658 if test -n "$ac_prev"; then
4659 case $ac_word in
4660 i?86 | x86_64 | ppc | ppc64)
4661 if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
4662 ac_arch=$ac_word
4663 else
4664 ac_cv_c_bigendian=universal
4665 break
4666 fi
4667 ;;
4668 esac
4669 ac_prev=
4670 elif test "x$ac_word" = "x-arch"; then
4671 ac_prev=arch
4672 fi
4673 done
4674 fi
4675 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4676 if test $ac_cv_c_bigendian = unknown; then
4677 # See if sys/param.h defines the BYTE_ORDER macro.
4678 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4679 /* end confdefs.h. */
4680 #include <sys/types.h>
4681 #include <sys/param.h>
4682
4683 int
4684 main ()
4685 {
4686 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
4687 && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
4688 && LITTLE_ENDIAN)
4689 bogus endian macros
4690 #endif
4691
4692 ;
4693 return 0;
4694 }
4695 _ACEOF
4696 if ac_fn_c_try_compile "$LINENO"; then :
4697 # It does; now see whether it defined to BIG_ENDIAN or not.
4698 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4699 /* end confdefs.h. */
4700 #include <sys/types.h>
4701 #include <sys/param.h>
4702
4703 int
4704 main ()
4705 {
4706 #if BYTE_ORDER != BIG_ENDIAN
4707 not big endian
4708 #endif
4709
4710 ;
4711 return 0;
4712 }
4713 _ACEOF
4714 if ac_fn_c_try_compile "$LINENO"; then :
4715 ac_cv_c_bigendian=yes
4716 else
4717 ac_cv_c_bigendian=no
4718 fi
4719 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4720 fi
4721 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4722 fi
4723 if test $ac_cv_c_bigendian = unknown; then
4724 # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
4725 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4726 /* end confdefs.h. */
4727 #include <limits.h>
4728
4729 int
4730 main ()
4731 {
4732 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
4733 bogus endian macros
4734 #endif
4735
4736 ;
4737 return 0;
4738 }
4739 _ACEOF
4740 if ac_fn_c_try_compile "$LINENO"; then :
4741 # It does; now see whether it defined to _BIG_ENDIAN or not.
4742 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4743 /* end confdefs.h. */
4744 #include <limits.h>
4745
4746 int
4747 main ()
4748 {
4749 #ifndef _BIG_ENDIAN
4750 not big endian
4751 #endif
4752
4753 ;
4754 return 0;
4755 }
4756 _ACEOF
4757 if ac_fn_c_try_compile "$LINENO"; then :
4758 ac_cv_c_bigendian=yes
4759 else
4760 ac_cv_c_bigendian=no
4761 fi
4762 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4763 fi
4764 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4765 fi
4766 if test $ac_cv_c_bigendian = unknown; then
4767 # Compile a test program.
4768 if test "$cross_compiling" = yes; then :
4769 # Try to guess by grepping values from an object file.
4770 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4771 /* end confdefs.h. */
4772 short int ascii_mm[] =
4773 { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
4774 short int ascii_ii[] =
4775 { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
4776 int use_ascii (int i) {
4777 return ascii_mm[i] + ascii_ii[i];
4778 }
4779 short int ebcdic_ii[] =
4780 { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
4781 short int ebcdic_mm[] =
4782 { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
4783 int use_ebcdic (int i) {
4784 return ebcdic_mm[i] + ebcdic_ii[i];
4785 }
4786 extern int foo;
4787
4788 int
4789 main ()
4790 {
4791 return use_ascii (foo) == use_ebcdic (foo);
4792 ;
4793 return 0;
4794 }
4795 _ACEOF
4796 if ac_fn_c_try_compile "$LINENO"; then :
4797 if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
4798 ac_cv_c_bigendian=yes
4799 fi
4800 if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
4801 if test "$ac_cv_c_bigendian" = unknown; then
4802 ac_cv_c_bigendian=no
4803 else
4804 # finding both strings is unlikely to happen, but who knows?
4805 ac_cv_c_bigendian=unknown
4806 fi
4807 fi
4808 fi
4809 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4810 else
4811 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4812 /* end confdefs.h. */
4813 $ac_includes_default
4814 int
4815 main ()
4816 {
4817
4818 /* Are we little or big endian? From Harbison&Steele. */
4819 union
4820 {
4821 long int l;
4822 char c[sizeof (long int)];
4823 } u;
4824 u.l = 1;
4825 return u.c[sizeof (long int) - 1] == 1;
4826
4827 ;
4828 return 0;
4829 }
4830 _ACEOF
4831 if ac_fn_c_try_run "$LINENO"; then :
4832 ac_cv_c_bigendian=no
4833 else
4834 ac_cv_c_bigendian=yes
4835 fi
4836 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4837 conftest.$ac_objext conftest.beam conftest.$ac_ext
4838 fi
4839
4840 fi
4841 fi
4842 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
4843 $as_echo "$ac_cv_c_bigendian" >&6; }
4844 case $ac_cv_c_bigendian in #(
4845 yes)
4846 $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
4847 ;; #(
4848 no)
4849 ;; #(
4850 universal)
4851
4852 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
4853
4854 ;; #(
4855 *)
4856 as_fn_error "unknown endianness
4857 presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
4858 esac
4859
4860 if test $ac_cv_c_bigendian = yes; then
4861 sim_hostendian="-DWITH_HOST_BYTE_ORDER=BIG_ENDIAN"
4862 else
4863 sim_hostendian="-DWITH_HOST_BYTE_ORDER=LITTLE_ENDIAN"
4864 fi
4865 else
4866 sim_hostendian="-DWITH_HOST_BYTE_ORDER=0"
4867 fi
4868 fi
4869
4870
4871 default_sim_scache="16384"
4872 # Check whether --enable-sim-scache was given.
4873 if test "${enable_sim_scache+set}" = set; then :
4874 enableval=$enable_sim_scache; case "${enableval}" in
4875 yes) sim_scache="-DWITH_SCACHE=${default_sim_scache}";;
4876 no) sim_scache="-DWITH_SCACHE=0" ;;
4877 [0-9]*) sim_scache="-DWITH_SCACHE=${enableval}";;
4878 *) as_fn_error "\"Bad value $enableval passed to --enable-sim-scache\"" "$LINENO" 5;
4879 sim_scache="";;
4880 esac
4881 if test x"$silent" != x"yes" && test x"$sim_scache" != x""; then
4882 echo "Setting scache size = $sim_scache" 6>&1
4883 fi
4884 else
4885 sim_scache="-DWITH_SCACHE=${default_sim_scache}"
4886 fi
4887
4888
4889
4890 default_sim_default_model="lm32"
4891 # Check whether --enable-sim-default-model was given.
4892 if test "${enable_sim_default_model+set}" = set; then :
4893 enableval=$enable_sim_default_model; case "${enableval}" in
4894 yes|no) as_fn_error "\"Missing argument to --enable-sim-default-model\"" "$LINENO" 5;;
4895 *) sim_default_model="-DWITH_DEFAULT_MODEL='\"${enableval}\"'";;
4896 esac
4897 if test x"$silent" != x"yes" && test x"$sim_default_model" != x""; then
4898 echo "Setting default model = $sim_default_model" 6>&1
4899 fi
4900 else
4901 sim_default_model="-DWITH_DEFAULT_MODEL='\"${default_sim_default_model}\"'"
4902 fi
4903
4904
4905
4906 # Check whether --enable-sim-environment was given.
4907 if test "${enable_sim_environment+set}" = set; then :
4908 enableval=$enable_sim_environment; case "${enableval}" in
4909 all | ALL) sim_environment="-DWITH_ENVIRONMENT=ALL_ENVIRONMENT";;
4910 user | USER) sim_environment="-DWITH_ENVIRONMENT=USER_ENVIRONMENT";;
4911 virtual | VIRTUAL) sim_environment="-DWITH_ENVIRONMENT=VIRTUAL_ENVIRONMENT";;
4912 operating | OPERATING) sim_environment="-DWITH_ENVIRONMENT=OPERATING_ENVIRONMENT";;
4913 *) as_fn_error "\"Unknown value $enableval passed to --enable-sim-environment\"" "$LINENO" 5;
4914 sim_environment="";;
4915 esac
4916 if test x"$silent" != x"yes" && test x"$sim_environment" != x""; then
4917 echo "Setting sim environment = $sim_environment" 6>&1
4918 fi
4919 else
4920 sim_environment="-DWITH_ENVIRONMENT=ALL_ENVIRONMENT"
4921 fi
4922
4923
4924 cgen_maint=no
4925 cgen=guile
4926 cgendir='$(srcdir)/../../cgen'
4927 # Check whether --enable-cgen-maint was given.
4928 if test "${enable_cgen_maint+set}" = set; then :
4929 enableval=$enable_cgen_maint; case "${enableval}" in
4930 yes) cgen_maint=yes ;;
4931 no) cgen_maint=no ;;
4932 *)
4933 # argument is cgen install directory (not implemented yet).
4934 # Having a `share' directory might be more appropriate for the .scm,
4935 # .cpu, etc. files.
4936 cgendir=${cgen_maint}/lib/cgen
4937 cgen=guile
4938 ;;
4939 esac
4940 fi
4941 if test x${cgen_maint} != xno ; then
4942 CGEN_MAINT=''
4943 else
4944 CGEN_MAINT='#'
4945 fi
4946
4947
4948
4949
4950
4951 if test x"yes" = x"yes"; then
4952 sim_hw_p=yes
4953 else
4954 sim_hw_p=no
4955 fi
4956 if test ""; then
4957 hardware=""
4958 else
4959 hardware="cfi core pal glue"
4960 fi
4961 hardware="$hardware lm32cpu lm32timer lm32uart"
4962 sim_hw_cflags="-DWITH_HW=1"
4963 sim_hw="$hardware"
4964 sim_hw_objs="\$(SIM_COMMON_HW_OBJS) `echo $sim_hw | sed -e 's/\([^ ][^ ]*\)/dv-\1.o/g'`"
4965 # Check whether --enable-sim-hardware was given.
4966 if test "${enable_sim_hardware+set}" = set; then :
4967 enableval=$enable_sim_hardware;
4968 case "${enableval}" in
4969 yes) sim_hw_p=yes;;
4970 no) sim_hw_p=no;;
4971 ,*) sim_hw_p=yes; hardware="${hardware} `echo ${enableval} | sed -e 's/,/ /'`";;
4972 *,) sim_hw_p=yes; hardware="`echo ${enableval} | sed -e 's/,/ /'` ${hardware}";;
4973 *) sim_hw_p=yes; hardware="`echo ${enableval} | sed -e 's/,/ /'`"'';;
4974 esac
4975 if test "$sim_hw_p" != yes; then
4976 sim_hw_objs=
4977 sim_hw_cflags="-DWITH_HW=0"
4978 sim_hw=
4979 else
4980 sim_hw_cflags="-DWITH_HW=1"
4981 # remove duplicates
4982 sim_hw=""
4983 sim_hw_objs="\$(SIM_COMMON_HW_OBJS)"
4984 for i in $hardware ; do
4985 case " $sim_hw " in
4986 *" $i "*) ;;
4987 *) sim_hw="$sim_hw $i" ; sim_hw_objs="$sim_hw_objs dv-$i.o";;
4988 esac
4989 done
4990 fi
4991 if test x"$silent" != x"yes" && test "$sim_hw_p" = "yes"; then
4992 echo "Setting hardware to $sim_hw_cflags, $sim_hw, $sim_hw_objs"
4993 fi
4994 else
4995
4996 if test "$sim_hw_p" != yes; then
4997 sim_hw_objs=
4998 sim_hw_cflags="-DWITH_HW=0"
4999 sim_hw=
5000 fi
5001 if test x"$silent" != x"yes"; then
5002 echo "Setting hardware to $sim_hw_cflags, $sim_hw, $sim_hw_objs"
5003 fi
5004 fi
5005
5006 case " $hardware " in
5007 *" cfi "*) { $as_echo "$as_me:${as_lineno-$LINENO}: checking for log2 in -lm" >&5
5008 $as_echo_n "checking for log2 in -lm... " >&6; }
5009 if test "${ac_cv_lib_m_log2+set}" = set; then :
5010 $as_echo_n "(cached) " >&6
5011 else
5012 ac_check_lib_save_LIBS=$LIBS
5013 LIBS="-lm $LIBS"
5014 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5015 /* end confdefs.h. */
5016
5017 /* Override any GCC internal prototype to avoid an error.
5018 Use char because int might match the return type of a GCC
5019 builtin and then its argument prototype would still apply. */
5020 #ifdef __cplusplus
5021 extern "C"
5022 #endif
5023 char log2 ();
5024 int
5025 main ()
5026 {
5027 return log2 ();
5028 ;
5029 return 0;
5030 }
5031 _ACEOF
5032 if ac_fn_c_try_link "$LINENO"; then :
5033 ac_cv_lib_m_log2=yes
5034 else
5035 ac_cv_lib_m_log2=no
5036 fi
5037 rm -f core conftest.err conftest.$ac_objext \
5038 conftest$ac_exeext conftest.$ac_ext
5039 LIBS=$ac_check_lib_save_LIBS
5040 fi
5041 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_log2" >&5
5042 $as_echo "$ac_cv_lib_m_log2" >&6; }
5043 if test "x$ac_cv_lib_m_log2" = x""yes; then :
5044 cat >>confdefs.h <<_ACEOF
5045 #define HAVE_LIBM 1
5046 _ACEOF
5047
5048 LIBS="-lm $LIBS"
5049
5050 fi
5051 ;;
5052 esac
5053
5054
5055
5056 ac_sources="$sim_link_files"
5057 ac_dests="$sim_link_links"
5058 while test -n "$ac_sources"; do
5059 set $ac_dests; ac_dest=$1; shift; ac_dests=$*
5060 set $ac_sources; ac_source=$1; shift; ac_sources=$*
5061 ac_config_links_1="$ac_config_links_1 $ac_dest:$ac_source"
5062 done
5063 ac_config_links="$ac_config_links $ac_config_links_1"
5064
5065 cgen_breaks=""
5066 if grep CGEN_MAINT $srcdir/Makefile.in >/dev/null; then
5067 cgen_breaks="break cgen_rtx_error";
5068 fi
5069
5070 ac_config_files="$ac_config_files Makefile.sim:Makefile.in"
5071
5072 ac_config_files="$ac_config_files Make-common.sim:../common/Make-common.in"
5073
5074 ac_config_files="$ac_config_files .gdbinit:../common/gdbinit.in"
5075
5076 ac_config_commands="$ac_config_commands Makefile"
5077
5078 ac_config_commands="$ac_config_commands stamp-h"
5079
5080 cat >confcache <<\_ACEOF
5081 # This file is a shell script that caches the results of configure
5082 # tests run on this system so they can be shared between configure
5083 # scripts and configure runs, see configure's option --config-cache.
5084 # It is not useful on other systems. If it contains results you don't
5085 # want to keep, you may remove or edit it.
5086 #
5087 # config.status only pays attention to the cache file if you give it
5088 # the --recheck option to rerun configure.
5089 #
5090 # `ac_cv_env_foo' variables (set or unset) will be overridden when
5091 # loading this file, other *unset* `ac_cv_foo' will be assigned the
5092 # following values.
5093
5094 _ACEOF
5095
5096 # The following way of writing the cache mishandles newlines in values,
5097 # but we know of no workaround that is simple, portable, and efficient.
5098 # So, we kill variables containing newlines.
5099 # Ultrix sh set writes to stderr and can't be redirected directly,
5100 # and sets the high bit in the cache file unless we assign to the vars.
5101 (
5102 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
5103 eval ac_val=\$$ac_var
5104 case $ac_val in #(
5105 *${as_nl}*)
5106 case $ac_var in #(
5107 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
5108 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
5109 esac
5110 case $ac_var in #(
5111 _ | IFS | as_nl) ;; #(
5112 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
5113 *) { eval $ac_var=; unset $ac_var;} ;;
5114 esac ;;
5115 esac
5116 done
5117
5118 (set) 2>&1 |
5119 case $as_nl`(ac_space=' '; set) 2>&1` in #(
5120 *${as_nl}ac_space=\ *)
5121 # `set' does not quote correctly, so add quotes: double-quote
5122 # substitution turns \\\\ into \\, and sed turns \\ into \.
5123 sed -n \
5124 "s/'/'\\\\''/g;
5125 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
5126 ;; #(
5127 *)
5128 # `set' quotes correctly as required by POSIX, so do not add quotes.
5129 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
5130 ;;
5131 esac |
5132 sort
5133 ) |
5134 sed '
5135 /^ac_cv_env_/b end
5136 t clear
5137 :clear
5138 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
5139 t end
5140 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
5141 :end' >>confcache
5142 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
5143 if test -w "$cache_file"; then
5144 test "x$cache_file" != "x/dev/null" &&
5145 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
5146 $as_echo "$as_me: updating cache $cache_file" >&6;}
5147 cat confcache >$cache_file
5148 else
5149 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
5150 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
5151 fi
5152 fi
5153 rm -f confcache
5154
5155 test "x$prefix" = xNONE && prefix=$ac_default_prefix
5156 # Let make expand exec_prefix.
5157 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5158
5159 DEFS=-DHAVE_CONFIG_H
5160
5161 ac_libobjs=
5162 ac_ltlibobjs=
5163 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
5164 # 1. Remove the extension, and $U if already installed.
5165 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
5166 ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
5167 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
5168 # will be set to the directory where LIBOBJS objects are built.
5169 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
5170 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
5171 done
5172 LIBOBJS=$ac_libobjs
5173
5174 LTLIBOBJS=$ac_ltlibobjs
5175
5176
5177
5178
5179 : ${CONFIG_STATUS=./config.status}
5180 ac_write_fail=0
5181 ac_clean_files_save=$ac_clean_files
5182 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
5183 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
5184 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
5185 as_write_fail=0
5186 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
5187 #! $SHELL
5188 # Generated by $as_me.
5189 # Run this file to recreate the current configuration.
5190 # Compiler output produced by configure, useful for debugging
5191 # configure, is in config.log if it exists.
5192
5193 debug=false
5194 ac_cs_recheck=false
5195 ac_cs_silent=false
5196
5197 SHELL=\${CONFIG_SHELL-$SHELL}
5198 export SHELL
5199 _ASEOF
5200 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
5201 ## -------------------- ##
5202 ## M4sh Initialization. ##
5203 ## -------------------- ##
5204
5205 # Be more Bourne compatible
5206 DUALCASE=1; export DUALCASE # for MKS sh
5207 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
5208 emulate sh
5209 NULLCMD=:
5210 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
5211 # is contrary to our usage. Disable this feature.
5212 alias -g '${1+"$@"}'='"$@"'
5213 setopt NO_GLOB_SUBST
5214 else
5215 case `(set -o) 2>/dev/null` in #(
5216 *posix*) :
5217 set -o posix ;; #(
5218 *) :
5219 ;;
5220 esac
5221 fi
5222
5223
5224 as_nl='
5225 '
5226 export as_nl
5227 # Printing a long string crashes Solaris 7 /usr/bin/printf.
5228 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
5229 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
5230 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
5231 # Prefer a ksh shell builtin over an external printf program on Solaris,
5232 # but without wasting forks for bash or zsh.
5233 if test -z "$BASH_VERSION$ZSH_VERSION" \
5234 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
5235 as_echo='print -r --'
5236 as_echo_n='print -rn --'
5237 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
5238 as_echo='printf %s\n'
5239 as_echo_n='printf %s'
5240 else
5241 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
5242 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
5243 as_echo_n='/usr/ucb/echo -n'
5244 else
5245 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
5246 as_echo_n_body='eval
5247 arg=$1;
5248 case $arg in #(
5249 *"$as_nl"*)
5250 expr "X$arg" : "X\\(.*\\)$as_nl";
5251 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
5252 esac;
5253 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
5254 '
5255 export as_echo_n_body
5256 as_echo_n='sh -c $as_echo_n_body as_echo'
5257 fi
5258 export as_echo_body
5259 as_echo='sh -c $as_echo_body as_echo'
5260 fi
5261
5262 # The user is always right.
5263 if test "${PATH_SEPARATOR+set}" != set; then
5264 PATH_SEPARATOR=:
5265 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
5266 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
5267 PATH_SEPARATOR=';'
5268 }
5269 fi
5270
5271
5272 # IFS
5273 # We need space, tab and new line, in precisely that order. Quoting is
5274 # there to prevent editors from complaining about space-tab.
5275 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
5276 # splitting by setting IFS to empty value.)
5277 IFS=" "" $as_nl"
5278
5279 # Find who we are. Look in the path if we contain no directory separator.
5280 case $0 in #((
5281 *[\\/]* ) as_myself=$0 ;;
5282 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5283 for as_dir in $PATH
5284 do
5285 IFS=$as_save_IFS
5286 test -z "$as_dir" && as_dir=.
5287 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
5288 done
5289 IFS=$as_save_IFS
5290
5291 ;;
5292 esac
5293 # We did not find ourselves, most probably we were run as `sh COMMAND'
5294 # in which case we are not to be found in the path.
5295 if test "x$as_myself" = x; then
5296 as_myself=$0
5297 fi
5298 if test ! -f "$as_myself"; then
5299 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
5300 exit 1
5301 fi
5302
5303 # Unset variables that we do not need and which cause bugs (e.g. in
5304 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
5305 # suppresses any "Segmentation fault" message there. '((' could
5306 # trigger a bug in pdksh 5.2.14.
5307 for as_var in BASH_ENV ENV MAIL MAILPATH
5308 do eval test x\${$as_var+set} = xset \
5309 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
5310 done
5311 PS1='$ '
5312 PS2='> '
5313 PS4='+ '
5314
5315 # NLS nuisances.
5316 LC_ALL=C
5317 export LC_ALL
5318 LANGUAGE=C
5319 export LANGUAGE
5320
5321 # CDPATH.
5322 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
5323
5324
5325 # as_fn_error ERROR [LINENO LOG_FD]
5326 # ---------------------------------
5327 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
5328 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
5329 # script with status $?, using 1 if that was 0.
5330 as_fn_error ()
5331 {
5332 as_status=$?; test $as_status -eq 0 && as_status=1
5333 if test "$3"; then
5334 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
5335 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
5336 fi
5337 $as_echo "$as_me: error: $1" >&2
5338 as_fn_exit $as_status
5339 } # as_fn_error
5340
5341
5342 # as_fn_set_status STATUS
5343 # -----------------------
5344 # Set $? to STATUS, without forking.
5345 as_fn_set_status ()
5346 {
5347 return $1
5348 } # as_fn_set_status
5349
5350 # as_fn_exit STATUS
5351 # -----------------
5352 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
5353 as_fn_exit ()
5354 {
5355 set +e
5356 as_fn_set_status $1
5357 exit $1
5358 } # as_fn_exit
5359
5360 # as_fn_unset VAR
5361 # ---------------
5362 # Portably unset VAR.
5363 as_fn_unset ()
5364 {
5365 { eval $1=; unset $1;}
5366 }
5367 as_unset=as_fn_unset
5368 # as_fn_append VAR VALUE
5369 # ----------------------
5370 # Append the text in VALUE to the end of the definition contained in VAR. Take
5371 # advantage of any shell optimizations that allow amortized linear growth over
5372 # repeated appends, instead of the typical quadratic growth present in naive
5373 # implementations.
5374 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
5375 eval 'as_fn_append ()
5376 {
5377 eval $1+=\$2
5378 }'
5379 else
5380 as_fn_append ()
5381 {
5382 eval $1=\$$1\$2
5383 }
5384 fi # as_fn_append
5385
5386 # as_fn_arith ARG...
5387 # ------------------
5388 # Perform arithmetic evaluation on the ARGs, and store the result in the
5389 # global $as_val. Take advantage of shells that can avoid forks. The arguments
5390 # must be portable across $(()) and expr.
5391 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
5392 eval 'as_fn_arith ()
5393 {
5394 as_val=$(( $* ))
5395 }'
5396 else
5397 as_fn_arith ()
5398 {
5399 as_val=`expr "$@" || test $? -eq 1`
5400 }
5401 fi # as_fn_arith
5402
5403
5404 if expr a : '\(a\)' >/dev/null 2>&1 &&
5405 test "X`expr 00001 : '.*\(...\)'`" = X001; then
5406 as_expr=expr
5407 else
5408 as_expr=false
5409 fi
5410
5411 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
5412 as_basename=basename
5413 else
5414 as_basename=false
5415 fi
5416
5417 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
5418 as_dirname=dirname
5419 else
5420 as_dirname=false
5421 fi
5422
5423 as_me=`$as_basename -- "$0" ||
5424 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
5425 X"$0" : 'X\(//\)$' \| \
5426 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
5427 $as_echo X/"$0" |
5428 sed '/^.*\/\([^/][^/]*\)\/*$/{
5429 s//\1/
5430 q
5431 }
5432 /^X\/\(\/\/\)$/{
5433 s//\1/
5434 q
5435 }
5436 /^X\/\(\/\).*/{
5437 s//\1/
5438 q
5439 }
5440 s/.*/./; q'`
5441
5442 # Avoid depending upon Character Ranges.
5443 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
5444 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
5445 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
5446 as_cr_digits='0123456789'
5447 as_cr_alnum=$as_cr_Letters$as_cr_digits
5448
5449 ECHO_C= ECHO_N= ECHO_T=
5450 case `echo -n x` in #(((((
5451 -n*)
5452 case `echo 'xy\c'` in
5453 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
5454 xy) ECHO_C='\c';;
5455 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
5456 ECHO_T=' ';;
5457 esac;;
5458 *)
5459 ECHO_N='-n';;
5460 esac
5461
5462 rm -f conf$$ conf$$.exe conf$$.file
5463 if test -d conf$$.dir; then
5464 rm -f conf$$.dir/conf$$.file
5465 else
5466 rm -f conf$$.dir
5467 mkdir conf$$.dir 2>/dev/null
5468 fi
5469 if (echo >conf$$.file) 2>/dev/null; then
5470 if ln -s conf$$.file conf$$ 2>/dev/null; then
5471 as_ln_s='ln -s'
5472 # ... but there are two gotchas:
5473 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
5474 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
5475 # In both cases, we have to default to `cp -p'.
5476 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
5477 as_ln_s='cp -p'
5478 elif ln conf$$.file conf$$ 2>/dev/null; then
5479 as_ln_s=ln
5480 else
5481 as_ln_s='cp -p'
5482 fi
5483 else
5484 as_ln_s='cp -p'
5485 fi
5486 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
5487 rmdir conf$$.dir 2>/dev/null
5488
5489
5490 # as_fn_mkdir_p
5491 # -------------
5492 # Create "$as_dir" as a directory, including parents if necessary.
5493 as_fn_mkdir_p ()
5494 {
5495
5496 case $as_dir in #(
5497 -*) as_dir=./$as_dir;;
5498 esac
5499 test -d "$as_dir" || eval $as_mkdir_p || {
5500 as_dirs=
5501 while :; do
5502 case $as_dir in #(
5503 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
5504 *) as_qdir=$as_dir;;
5505 esac
5506 as_dirs="'$as_qdir' $as_dirs"
5507 as_dir=`$as_dirname -- "$as_dir" ||
5508 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5509 X"$as_dir" : 'X\(//\)[^/]' \| \
5510 X"$as_dir" : 'X\(//\)$' \| \
5511 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
5512 $as_echo X"$as_dir" |
5513 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
5514 s//\1/
5515 q
5516 }
5517 /^X\(\/\/\)[^/].*/{
5518 s//\1/
5519 q
5520 }
5521 /^X\(\/\/\)$/{
5522 s//\1/
5523 q
5524 }
5525 /^X\(\/\).*/{
5526 s//\1/
5527 q
5528 }
5529 s/.*/./; q'`
5530 test -d "$as_dir" && break
5531 done
5532 test -z "$as_dirs" || eval "mkdir $as_dirs"
5533 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
5534
5535
5536 } # as_fn_mkdir_p
5537 if mkdir -p . 2>/dev/null; then
5538 as_mkdir_p='mkdir -p "$as_dir"'
5539 else
5540 test -d ./-p && rmdir ./-p
5541 as_mkdir_p=false
5542 fi
5543
5544 if test -x / >/dev/null 2>&1; then
5545 as_test_x='test -x'
5546 else
5547 if ls -dL / >/dev/null 2>&1; then
5548 as_ls_L_option=L
5549 else
5550 as_ls_L_option=
5551 fi
5552 as_test_x='
5553 eval sh -c '\''
5554 if test -d "$1"; then
5555 test -d "$1/.";
5556 else
5557 case $1 in #(
5558 -*)set "./$1";;
5559 esac;
5560 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
5561 ???[sx]*):;;*)false;;esac;fi
5562 '\'' sh
5563 '
5564 fi
5565 as_executable_p=$as_test_x
5566
5567 # Sed expression to map a string onto a valid CPP name.
5568 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
5569
5570 # Sed expression to map a string onto a valid variable name.
5571 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
5572
5573
5574 exec 6>&1
5575 ## ----------------------------------- ##
5576 ## Main body of $CONFIG_STATUS script. ##
5577 ## ----------------------------------- ##
5578 _ASEOF
5579 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
5580
5581 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5582 # Save the log message, to keep $0 and so on meaningful, and to
5583 # report actual input values of CONFIG_FILES etc. instead of their
5584 # values after options handling.
5585 ac_log="
5586 This file was extended by $as_me, which was
5587 generated by GNU Autoconf 2.64. Invocation command line was
5588
5589 CONFIG_FILES = $CONFIG_FILES
5590 CONFIG_HEADERS = $CONFIG_HEADERS
5591 CONFIG_LINKS = $CONFIG_LINKS
5592 CONFIG_COMMANDS = $CONFIG_COMMANDS
5593 $ $0 $@
5594
5595 on `(hostname || uname -n) 2>/dev/null | sed 1q`
5596 "
5597
5598 _ACEOF
5599
5600 case $ac_config_files in *"
5601 "*) set x $ac_config_files; shift; ac_config_files=$*;;
5602 esac
5603
5604 case $ac_config_headers in *"
5605 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
5606 esac
5607
5608
5609 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5610 # Files that config.status was made for.
5611 config_files="$ac_config_files"
5612 config_headers="$ac_config_headers"
5613 config_links="$ac_config_links"
5614 config_commands="$ac_config_commands"
5615
5616 _ACEOF
5617
5618 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5619 ac_cs_usage="\
5620 \`$as_me' instantiates files and other configuration actions
5621 from templates according to the current configuration. Unless the files
5622 and actions are specified as TAGs, all are instantiated by default.
5623
5624 Usage: $0 [OPTION]... [TAG]...
5625
5626 -h, --help print this help, then exit
5627 -V, --version print version number and configuration settings, then exit
5628 -q, --quiet, --silent
5629 do not print progress messages
5630 -d, --debug don't remove temporary files
5631 --recheck update $as_me by reconfiguring in the same conditions
5632 --file=FILE[:TEMPLATE]
5633 instantiate the configuration file FILE
5634 --header=FILE[:TEMPLATE]
5635 instantiate the configuration header FILE
5636
5637 Configuration files:
5638 $config_files
5639
5640 Configuration headers:
5641 $config_headers
5642
5643 Configuration links:
5644 $config_links
5645
5646 Configuration commands:
5647 $config_commands
5648
5649 Report bugs to the package provider."
5650
5651 _ACEOF
5652 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5653 ac_cs_version="\\
5654 config.status
5655 configured by $0, generated by GNU Autoconf 2.64,
5656 with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
5657
5658 Copyright (C) 2009 Free Software Foundation, Inc.
5659 This config.status script is free software; the Free Software Foundation
5660 gives unlimited permission to copy, distribute and modify it."
5661
5662 ac_pwd='$ac_pwd'
5663 srcdir='$srcdir'
5664 INSTALL='$INSTALL'
5665 test -n "\$AWK" || AWK=awk
5666 _ACEOF
5667
5668 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5669 # The default lists apply if the user does not specify any file.
5670 ac_need_defaults=:
5671 while test $# != 0
5672 do
5673 case $1 in
5674 --*=*)
5675 ac_option=`expr "X$1" : 'X\([^=]*\)='`
5676 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
5677 ac_shift=:
5678 ;;
5679 *)
5680 ac_option=$1
5681 ac_optarg=$2
5682 ac_shift=shift
5683 ;;
5684 esac
5685
5686 case $ac_option in
5687 # Handling of the options.
5688 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
5689 ac_cs_recheck=: ;;
5690 --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
5691 $as_echo "$ac_cs_version"; exit ;;
5692 --debug | --debu | --deb | --de | --d | -d )
5693 debug=: ;;
5694 --file | --fil | --fi | --f )
5695 $ac_shift
5696 case $ac_optarg in
5697 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
5698 esac
5699 as_fn_append CONFIG_FILES " '$ac_optarg'"
5700 ac_need_defaults=false;;
5701 --header | --heade | --head | --hea )
5702 $ac_shift
5703 case $ac_optarg in
5704 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
5705 esac
5706 as_fn_append CONFIG_HEADERS " '$ac_optarg'"
5707 ac_need_defaults=false;;
5708 --he | --h)
5709 # Conflict between --help and --header
5710 as_fn_error "ambiguous option: \`$1'
5711 Try \`$0 --help' for more information.";;
5712 --help | --hel | -h )
5713 $as_echo "$ac_cs_usage"; exit ;;
5714 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
5715 | -silent | --silent | --silen | --sile | --sil | --si | --s)
5716 ac_cs_silent=: ;;
5717
5718 # This is an error.
5719 -*) as_fn_error "unrecognized option: \`$1'
5720 Try \`$0 --help' for more information." ;;
5721
5722 *) as_fn_append ac_config_targets " $1"
5723 ac_need_defaults=false ;;
5724
5725 esac
5726 shift
5727 done
5728
5729 ac_configure_extra_args=
5730
5731 if $ac_cs_silent; then
5732 exec 6>/dev/null
5733 ac_configure_extra_args="$ac_configure_extra_args --silent"
5734 fi
5735
5736 _ACEOF
5737 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5738 if \$ac_cs_recheck; then
5739 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
5740 shift
5741 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
5742 CONFIG_SHELL='$SHELL'
5743 export CONFIG_SHELL
5744 exec "\$@"
5745 fi
5746
5747 _ACEOF
5748 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5749 exec 5>>config.log
5750 {
5751 echo
5752 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
5753 ## Running $as_me. ##
5754 _ASBOX
5755 $as_echo "$ac_log"
5756 } >&5
5757
5758 _ACEOF
5759 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5760 _ACEOF
5761
5762 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5763
5764 # Handling of arguments.
5765 for ac_config_target in $ac_config_targets
5766 do
5767 case $ac_config_target in
5768 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
5769 "$ac_config_links_1") CONFIG_LINKS="$CONFIG_LINKS $ac_config_links_1" ;;
5770 "Makefile.sim") CONFIG_FILES="$CONFIG_FILES Makefile.sim:Makefile.in" ;;
5771 "Make-common.sim") CONFIG_FILES="$CONFIG_FILES Make-common.sim:../common/Make-common.in" ;;
5772 ".gdbinit") CONFIG_FILES="$CONFIG_FILES .gdbinit:../common/gdbinit.in" ;;
5773 "Makefile") CONFIG_COMMANDS="$CONFIG_COMMANDS Makefile" ;;
5774 "stamp-h") CONFIG_COMMANDS="$CONFIG_COMMANDS stamp-h" ;;
5775
5776 *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
5777 esac
5778 done
5779
5780
5781 # If the user did not use the arguments to specify the items to instantiate,
5782 # then the envvar interface is used. Set only those that are not.
5783 # We use the long form for the default assignment because of an extremely
5784 # bizarre bug on SunOS 4.1.3.
5785 if $ac_need_defaults; then
5786 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
5787 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
5788 test "${CONFIG_LINKS+set}" = set || CONFIG_LINKS=$config_links
5789 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
5790 fi
5791
5792 # Have a temporary directory for convenience. Make it in the build tree
5793 # simply because there is no reason against having it here, and in addition,
5794 # creating and moving files from /tmp can sometimes cause problems.
5795 # Hook for its removal unless debugging.
5796 # Note that there is a small window in which the directory will not be cleaned:
5797 # after its creation but before its name has been assigned to `$tmp'.
5798 $debug ||
5799 {
5800 tmp=
5801 trap 'exit_status=$?
5802 { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
5803 ' 0
5804 trap 'as_fn_exit 1' 1 2 13 15
5805 }
5806 # Create a (secure) tmp directory for tmp files.
5807
5808 {
5809 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
5810 test -n "$tmp" && test -d "$tmp"
5811 } ||
5812 {
5813 tmp=./conf$$-$RANDOM
5814 (umask 077 && mkdir "$tmp")
5815 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
5816
5817 # Set up the scripts for CONFIG_FILES section.
5818 # No need to generate them if there are no CONFIG_FILES.
5819 # This happens for instance with `./config.status config.h'.
5820 if test -n "$CONFIG_FILES"; then
5821
5822
5823 ac_cr=`echo X | tr X '\015'`
5824 # On cygwin, bash can eat \r inside `` if the user requested igncr.
5825 # But we know of no other shell where ac_cr would be empty at this
5826 # point, so we can use a bashism as a fallback.
5827 if test "x$ac_cr" = x; then
5828 eval ac_cr=\$\'\\r\'
5829 fi
5830 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
5831 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
5832 ac_cs_awk_cr='\r'
5833 else
5834 ac_cs_awk_cr=$ac_cr
5835 fi
5836
5837 echo 'BEGIN {' >"$tmp/subs1.awk" &&
5838 _ACEOF
5839
5840
5841 {
5842 echo "cat >conf$$subs.awk <<_ACEOF" &&
5843 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
5844 echo "_ACEOF"
5845 } >conf$$subs.sh ||
5846 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
5847 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
5848 ac_delim='%!_!# '
5849 for ac_last_try in false false false false false :; do
5850 . ./conf$$subs.sh ||
5851 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
5852
5853 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
5854 if test $ac_delim_n = $ac_delim_num; then
5855 break
5856 elif $ac_last_try; then
5857 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
5858 else
5859 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
5860 fi
5861 done
5862 rm -f conf$$subs.sh
5863
5864 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5865 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
5866 _ACEOF
5867 sed -n '
5868 h
5869 s/^/S["/; s/!.*/"]=/
5870 p
5871 g
5872 s/^[^!]*!//
5873 :repl
5874 t repl
5875 s/'"$ac_delim"'$//
5876 t delim
5877 :nl
5878 h
5879 s/\(.\{148\}\).*/\1/
5880 t more1
5881 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
5882 p
5883 n
5884 b repl
5885 :more1
5886 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
5887 p
5888 g
5889 s/.\{148\}//
5890 t nl
5891 :delim
5892 h
5893 s/\(.\{148\}\).*/\1/
5894 t more2
5895 s/["\\]/\\&/g; s/^/"/; s/$/"/
5896 p
5897 b
5898 :more2
5899 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
5900 p
5901 g
5902 s/.\{148\}//
5903 t delim
5904 ' <conf$$subs.awk | sed '
5905 /^[^""]/{
5906 N
5907 s/\n//
5908 }
5909 ' >>$CONFIG_STATUS || ac_write_fail=1
5910 rm -f conf$$subs.awk
5911 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5912 _ACAWK
5913 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
5914 for (key in S) S_is_set[key] = 1
5915 FS = "\a"
5916
5917 }
5918 {
5919 line = $ 0
5920 nfields = split(line, field, "@")
5921 substed = 0
5922 len = length(field[1])
5923 for (i = 2; i < nfields; i++) {
5924 key = field[i]
5925 keylen = length(key)
5926 if (S_is_set[key]) {
5927 value = S[key]
5928 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
5929 len += length(value) + length(field[++i])
5930 substed = 1
5931 } else
5932 len += 1 + keylen
5933 }
5934
5935 print line
5936 }
5937
5938 _ACAWK
5939 _ACEOF
5940 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5941 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
5942 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
5943 else
5944 cat
5945 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
5946 || as_fn_error "could not setup config files machinery" "$LINENO" 5
5947 _ACEOF
5948
5949 # VPATH may cause trouble with some makes, so we remove $(srcdir),
5950 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
5951 # trailing colons and then remove the whole line if VPATH becomes empty
5952 # (actually we leave an empty line to preserve line numbers).
5953 if test "x$srcdir" = x.; then
5954 ac_vpsub='/^[ ]*VPATH[ ]*=/{
5955 s/:*\$(srcdir):*/:/
5956 s/:*\${srcdir}:*/:/
5957 s/:*@srcdir@:*/:/
5958 s/^\([^=]*=[ ]*\):*/\1/
5959 s/:*$//
5960 s/^[^=]*=[ ]*$//
5961 }'
5962 fi
5963
5964 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5965 fi # test -n "$CONFIG_FILES"
5966
5967 # Set up the scripts for CONFIG_HEADERS section.
5968 # No need to generate them if there are no CONFIG_HEADERS.
5969 # This happens for instance with `./config.status Makefile'.
5970 if test -n "$CONFIG_HEADERS"; then
5971 cat >"$tmp/defines.awk" <<\_ACAWK ||
5972 BEGIN {
5973 _ACEOF
5974
5975 # Transform confdefs.h into an awk script `defines.awk', embedded as
5976 # here-document in config.status, that substitutes the proper values into
5977 # config.h.in to produce config.h.
5978
5979 # Create a delimiter string that does not exist in confdefs.h, to ease
5980 # handling of long lines.
5981 ac_delim='%!_!# '
5982 for ac_last_try in false false :; do
5983 ac_t=`sed -n "/$ac_delim/p" confdefs.h`
5984 if test -z "$ac_t"; then
5985 break
5986 elif $ac_last_try; then
5987 as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
5988 else
5989 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
5990 fi
5991 done
5992
5993 # For the awk script, D is an array of macro values keyed by name,
5994 # likewise P contains macro parameters if any. Preserve backslash
5995 # newline sequences.
5996
5997 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
5998 sed -n '
5999 s/.\{148\}/&'"$ac_delim"'/g
6000 t rset
6001 :rset
6002 s/^[ ]*#[ ]*define[ ][ ]*/ /
6003 t def
6004 d
6005 :def
6006 s/\\$//
6007 t bsnl
6008 s/["\\]/\\&/g
6009 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
6010 D["\1"]=" \3"/p
6011 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
6012 d
6013 :bsnl
6014 s/["\\]/\\&/g
6015 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
6016 D["\1"]=" \3\\\\\\n"\\/p
6017 t cont
6018 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
6019 t cont
6020 d
6021 :cont
6022 n
6023 s/.\{148\}/&'"$ac_delim"'/g
6024 t clear
6025 :clear
6026 s/\\$//
6027 t bsnlc
6028 s/["\\]/\\&/g; s/^/"/; s/$/"/p
6029 d
6030 :bsnlc
6031 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
6032 b cont
6033 ' <confdefs.h | sed '
6034 s/'"$ac_delim"'/"\\\
6035 "/g' >>$CONFIG_STATUS || ac_write_fail=1
6036
6037 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6038 for (key in D) D_is_set[key] = 1
6039 FS = "\a"
6040 }
6041 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
6042 line = \$ 0
6043 split(line, arg, " ")
6044 if (arg[1] == "#") {
6045 defundef = arg[2]
6046 mac1 = arg[3]
6047 } else {
6048 defundef = substr(arg[1], 2)
6049 mac1 = arg[2]
6050 }
6051 split(mac1, mac2, "(") #)
6052 macro = mac2[1]
6053 prefix = substr(line, 1, index(line, defundef) - 1)
6054 if (D_is_set[macro]) {
6055 # Preserve the white space surrounding the "#".
6056 print prefix "define", macro P[macro] D[macro]
6057 next
6058 } else {
6059 # Replace #undef with comments. This is necessary, for example,
6060 # in the case of _POSIX_SOURCE, which is predefined and required
6061 # on some systems where configure will not decide to define it.
6062 if (defundef == "undef") {
6063 print "/*", prefix defundef, macro, "*/"
6064 next
6065 }
6066 }
6067 }
6068 { print }
6069 _ACAWK
6070 _ACEOF
6071 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6072 as_fn_error "could not setup config headers machinery" "$LINENO" 5
6073 fi # test -n "$CONFIG_HEADERS"
6074
6075
6076 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :L $CONFIG_LINKS :C $CONFIG_COMMANDS"
6077 shift
6078 for ac_tag
6079 do
6080 case $ac_tag in
6081 :[FHLC]) ac_mode=$ac_tag; continue;;
6082 esac
6083 case $ac_mode$ac_tag in
6084 :[FHL]*:*);;
6085 :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
6086 :[FH]-) ac_tag=-:-;;
6087 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
6088 esac
6089 ac_save_IFS=$IFS
6090 IFS=:
6091 set x $ac_tag
6092 IFS=$ac_save_IFS
6093 shift
6094 ac_file=$1
6095 shift
6096
6097 case $ac_mode in
6098 :L) ac_source=$1;;
6099 :[FH])
6100 ac_file_inputs=
6101 for ac_f
6102 do
6103 case $ac_f in
6104 -) ac_f="$tmp/stdin";;
6105 *) # Look for the file first in the build tree, then in the source tree
6106 # (if the path is not absolute). The absolute path cannot be DOS-style,
6107 # because $ac_f cannot contain `:'.
6108 test -f "$ac_f" ||
6109 case $ac_f in
6110 [\\/$]*) false;;
6111 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
6112 esac ||
6113 as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
6114 esac
6115 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
6116 as_fn_append ac_file_inputs " '$ac_f'"
6117 done
6118
6119 # Let's still pretend it is `configure' which instantiates (i.e., don't
6120 # use $as_me), people would be surprised to read:
6121 # /* config.h. Generated by config.status. */
6122 configure_input='Generated from '`
6123 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
6124 `' by configure.'
6125 if test x"$ac_file" != x-; then
6126 configure_input="$ac_file. $configure_input"
6127 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
6128 $as_echo "$as_me: creating $ac_file" >&6;}
6129 fi
6130 # Neutralize special characters interpreted by sed in replacement strings.
6131 case $configure_input in #(
6132 *\&* | *\|* | *\\* )
6133 ac_sed_conf_input=`$as_echo "$configure_input" |
6134 sed 's/[\\\\&|]/\\\\&/g'`;; #(
6135 *) ac_sed_conf_input=$configure_input;;
6136 esac
6137
6138 case $ac_tag in
6139 *:-:* | *:-) cat >"$tmp/stdin" \
6140 || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
6141 esac
6142 ;;
6143 esac
6144
6145 ac_dir=`$as_dirname -- "$ac_file" ||
6146 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
6147 X"$ac_file" : 'X\(//\)[^/]' \| \
6148 X"$ac_file" : 'X\(//\)$' \| \
6149 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
6150 $as_echo X"$ac_file" |
6151 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
6152 s//\1/
6153 q
6154 }
6155 /^X\(\/\/\)[^/].*/{
6156 s//\1/
6157 q
6158 }
6159 /^X\(\/\/\)$/{
6160 s//\1/
6161 q
6162 }
6163 /^X\(\/\).*/{
6164 s//\1/
6165 q
6166 }
6167 s/.*/./; q'`
6168 as_dir="$ac_dir"; as_fn_mkdir_p
6169 ac_builddir=.
6170
6171 case "$ac_dir" in
6172 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
6173 *)
6174 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
6175 # A ".." for each directory in $ac_dir_suffix.
6176 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
6177 case $ac_top_builddir_sub in
6178 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
6179 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
6180 esac ;;
6181 esac
6182 ac_abs_top_builddir=$ac_pwd
6183 ac_abs_builddir=$ac_pwd$ac_dir_suffix
6184 # for backward compatibility:
6185 ac_top_builddir=$ac_top_build_prefix
6186
6187 case $srcdir in
6188 .) # We are building in place.
6189 ac_srcdir=.
6190 ac_top_srcdir=$ac_top_builddir_sub
6191 ac_abs_top_srcdir=$ac_pwd ;;
6192 [\\/]* | ?:[\\/]* ) # Absolute name.
6193 ac_srcdir=$srcdir$ac_dir_suffix;
6194 ac_top_srcdir=$srcdir
6195 ac_abs_top_srcdir=$srcdir ;;
6196 *) # Relative name.
6197 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
6198 ac_top_srcdir=$ac_top_build_prefix$srcdir
6199 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
6200 esac
6201 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
6202
6203
6204 case $ac_mode in
6205 :F)
6206 #
6207 # CONFIG_FILE
6208 #
6209
6210 case $INSTALL in
6211 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
6212 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
6213 esac
6214 _ACEOF
6215
6216 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6217 # If the template does not know about datarootdir, expand it.
6218 # FIXME: This hack should be removed a few years after 2.60.
6219 ac_datarootdir_hack=; ac_datarootdir_seen=
6220 ac_sed_dataroot='
6221 /datarootdir/ {
6222 p
6223 q
6224 }
6225 /@datadir@/p
6226 /@docdir@/p
6227 /@infodir@/p
6228 /@localedir@/p
6229 /@mandir@/p'
6230 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
6231 *datarootdir*) ac_datarootdir_seen=yes;;
6232 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
6233 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
6234 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
6235 _ACEOF
6236 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6237 ac_datarootdir_hack='
6238 s&@datadir@&$datadir&g
6239 s&@docdir@&$docdir&g
6240 s&@infodir@&$infodir&g
6241 s&@localedir@&$localedir&g
6242 s&@mandir@&$mandir&g
6243 s&\\\${datarootdir}&$datarootdir&g' ;;
6244 esac
6245 _ACEOF
6246
6247 # Neutralize VPATH when `$srcdir' = `.'.
6248 # Shell code in configure.ac might set extrasub.
6249 # FIXME: do we really want to maintain this feature?
6250 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6251 ac_sed_extra="$ac_vpsub
6252 $extrasub
6253 _ACEOF
6254 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6255 :t
6256 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
6257 s|@configure_input@|$ac_sed_conf_input|;t t
6258 s&@top_builddir@&$ac_top_builddir_sub&;t t
6259 s&@top_build_prefix@&$ac_top_build_prefix&;t t
6260 s&@srcdir@&$ac_srcdir&;t t
6261 s&@abs_srcdir@&$ac_abs_srcdir&;t t
6262 s&@top_srcdir@&$ac_top_srcdir&;t t
6263 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
6264 s&@builddir@&$ac_builddir&;t t
6265 s&@abs_builddir@&$ac_abs_builddir&;t t
6266 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
6267 s&@INSTALL@&$ac_INSTALL&;t t
6268 $ac_datarootdir_hack
6269 "
6270 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
6271 || as_fn_error "could not create $ac_file" "$LINENO" 5
6272
6273 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
6274 { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
6275 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
6276 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
6277 which seems to be undefined. Please make sure it is defined." >&5
6278 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
6279 which seems to be undefined. Please make sure it is defined." >&2;}
6280
6281 rm -f "$tmp/stdin"
6282 case $ac_file in
6283 -) cat "$tmp/out" && rm -f "$tmp/out";;
6284 *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
6285 esac \
6286 || as_fn_error "could not create $ac_file" "$LINENO" 5
6287 ;;
6288 :H)
6289 #
6290 # CONFIG_HEADER
6291 #
6292 if test x"$ac_file" != x-; then
6293 {
6294 $as_echo "/* $configure_input */" \
6295 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
6296 } >"$tmp/config.h" \
6297 || as_fn_error "could not create $ac_file" "$LINENO" 5
6298 if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
6299 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
6300 $as_echo "$as_me: $ac_file is unchanged" >&6;}
6301 else
6302 rm -f "$ac_file"
6303 mv "$tmp/config.h" "$ac_file" \
6304 || as_fn_error "could not create $ac_file" "$LINENO" 5
6305 fi
6306 else
6307 $as_echo "/* $configure_input */" \
6308 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
6309 || as_fn_error "could not create -" "$LINENO" 5
6310 fi
6311 ;;
6312 :L)
6313 #
6314 # CONFIG_LINK
6315 #
6316
6317 if test "$ac_source" = "$ac_file" && test "$srcdir" = '.'; then
6318 :
6319 else
6320 # Prefer the file from the source tree if names are identical.
6321 if test "$ac_source" = "$ac_file" || test ! -r "$ac_source"; then
6322 ac_source=$srcdir/$ac_source
6323 fi
6324
6325 { $as_echo "$as_me:${as_lineno-$LINENO}: linking $ac_source to $ac_file" >&5
6326 $as_echo "$as_me: linking $ac_source to $ac_file" >&6;}
6327
6328 if test ! -r "$ac_source"; then
6329 as_fn_error "$ac_source: file not found" "$LINENO" 5
6330 fi
6331 rm -f "$ac_file"
6332
6333 # Try a relative symlink, then a hard link, then a copy.
6334 case $srcdir in
6335 [\\/$]* | ?:[\\/]* ) ac_rel_source=$ac_source ;;
6336 *) ac_rel_source=$ac_top_build_prefix$ac_source ;;
6337 esac
6338 ln -s "$ac_rel_source" "$ac_file" 2>/dev/null ||
6339 ln "$ac_source" "$ac_file" 2>/dev/null ||
6340 cp -p "$ac_source" "$ac_file" ||
6341 as_fn_error "cannot link or copy $ac_source to $ac_file" "$LINENO" 5
6342 fi
6343 ;;
6344 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
6345 $as_echo "$as_me: executing $ac_file commands" >&6;}
6346 ;;
6347 esac
6348
6349
6350 case $ac_file$ac_mode in
6351 "Makefile":C) echo "Merging Makefile.sim+Make-common.sim into Makefile ..."
6352 rm -f Makesim1.tmp Makesim2.tmp Makefile
6353 sed -n -e '/^## COMMON_PRE_/,/^## End COMMON_PRE_/ p' <Make-common.sim >Makesim1.tmp
6354 sed -n -e '/^## COMMON_POST_/,/^## End COMMON_POST_/ p' <Make-common.sim >Makesim2.tmp
6355 sed -e '/^## COMMON_PRE_/ r Makesim1.tmp' \
6356 -e '/^## COMMON_POST_/ r Makesim2.tmp' \
6357 <Makefile.sim >Makefile
6358 rm -f Makefile.sim Make-common.sim Makesim1.tmp Makesim2.tmp
6359 ;;
6360 "stamp-h":C) echo > stamp-h ;;
6361
6362 esac
6363 done # for ac_tag
6364
6365
6366 as_fn_exit 0
6367 _ACEOF
6368 ac_clean_files=$ac_clean_files_save
6369
6370 test $ac_write_fail = 0 ||
6371 as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
6372
6373
6374 # configure is writing to config.log, and then calls config.status.
6375 # config.status does its own redirection, appending to config.log.
6376 # Unfortunately, on DOS this fails, as config.log is still kept open
6377 # by configure, so config.status won't be able to write to it; its
6378 # output is simply discarded. So we exec the FD to /dev/null,
6379 # effectively closing config.log, so it can be properly (re)opened and
6380 # appended to by config.status. When coming back to configure, we
6381 # need to make the FD available again.
6382 if test "$no_create" != yes; then
6383 ac_cs_success=:
6384 ac_config_status_args=
6385 test "$silent" = yes &&
6386 ac_config_status_args="$ac_config_status_args --quiet"
6387 exec 5>/dev/null
6388 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
6389 exec 5>>config.log
6390 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
6391 # would make configure fail if this is the last instruction.
6392 $ac_cs_success || as_fn_exit $?
6393 fi
6394 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
6395 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
6396 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
6397 fi
6398
6399
GDB Binutils - Deliverables
This page took 0.176626 seconds and 5 git commands to generate.