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[deliverable/binutils-gdb.git] / sim / v850 / configure
1 #! /bin/sh
2 # Guess values for system-dependent variables and create Makefiles.
3 # Generated by GNU Autoconf 2.64.
4 #
5 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
6 # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software
7 # Foundation, Inc.
8 #
9 # This configure script is free software; the Free Software Foundation
10 # gives unlimited permission to copy, distribute and modify it.
11 ## -------------------- ##
12 ## M4sh Initialization. ##
13 ## -------------------- ##
14
15 # Be more Bourne compatible
16 DUALCASE=1; export DUALCASE # for MKS sh
17 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
18 emulate sh
19 NULLCMD=:
20 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
21 # is contrary to our usage. Disable this feature.
22 alias -g '${1+"$@"}'='"$@"'
23 setopt NO_GLOB_SUBST
24 else
25 case `(set -o) 2>/dev/null` in #(
26 *posix*) :
27 set -o posix ;; #(
28 *) :
29 ;;
30 esac
31 fi
32
33
34 as_nl='
35 '
36 export as_nl
37 # Printing a long string crashes Solaris 7 /usr/bin/printf.
38 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
39 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
40 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
41 # Prefer a ksh shell builtin over an external printf program on Solaris,
42 # but without wasting forks for bash or zsh.
43 if test -z "$BASH_VERSION$ZSH_VERSION" \
44 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
45 as_echo='print -r --'
46 as_echo_n='print -rn --'
47 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
48 as_echo='printf %s\n'
49 as_echo_n='printf %s'
50 else
51 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
52 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
53 as_echo_n='/usr/ucb/echo -n'
54 else
55 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
56 as_echo_n_body='eval
57 arg=$1;
58 case $arg in #(
59 *"$as_nl"*)
60 expr "X$arg" : "X\\(.*\\)$as_nl";
61 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
62 esac;
63 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
64 '
65 export as_echo_n_body
66 as_echo_n='sh -c $as_echo_n_body as_echo'
67 fi
68 export as_echo_body
69 as_echo='sh -c $as_echo_body as_echo'
70 fi
71
72 # The user is always right.
73 if test "${PATH_SEPARATOR+set}" != set; then
74 PATH_SEPARATOR=:
75 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
76 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
77 PATH_SEPARATOR=';'
78 }
79 fi
80
81
82 # IFS
83 # We need space, tab and new line, in precisely that order. Quoting is
84 # there to prevent editors from complaining about space-tab.
85 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
86 # splitting by setting IFS to empty value.)
87 IFS=" "" $as_nl"
88
89 # Find who we are. Look in the path if we contain no directory separator.
90 case $0 in #((
91 *[\\/]* ) as_myself=$0 ;;
92 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
93 for as_dir in $PATH
94 do
95 IFS=$as_save_IFS
96 test -z "$as_dir" && as_dir=.
97 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
98 done
99 IFS=$as_save_IFS
100
101 ;;
102 esac
103 # We did not find ourselves, most probably we were run as `sh COMMAND'
104 # in which case we are not to be found in the path.
105 if test "x$as_myself" = x; then
106 as_myself=$0
107 fi
108 if test ! -f "$as_myself"; then
109 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
110 exit 1
111 fi
112
113 # Unset variables that we do not need and which cause bugs (e.g. in
114 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
115 # suppresses any "Segmentation fault" message there. '((' could
116 # trigger a bug in pdksh 5.2.14.
117 for as_var in BASH_ENV ENV MAIL MAILPATH
118 do eval test x\${$as_var+set} = xset \
119 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
120 done
121 PS1='$ '
122 PS2='> '
123 PS4='+ '
124
125 # NLS nuisances.
126 LC_ALL=C
127 export LC_ALL
128 LANGUAGE=C
129 export LANGUAGE
130
131 # CDPATH.
132 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
133
134 if test "x$CONFIG_SHELL" = x; then
135 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
136 emulate sh
137 NULLCMD=:
138 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
139 # is contrary to our usage. Disable this feature.
140 alias -g '\${1+\"\$@\"}'='\"\$@\"'
141 setopt NO_GLOB_SUBST
142 else
143 case \`(set -o) 2>/dev/null\` in #(
144 *posix*) :
145 set -o posix ;; #(
146 *) :
147 ;;
148 esac
149 fi
150 "
151 as_required="as_fn_return () { (exit \$1); }
152 as_fn_success () { as_fn_return 0; }
153 as_fn_failure () { as_fn_return 1; }
154 as_fn_ret_success () { return 0; }
155 as_fn_ret_failure () { return 1; }
156
157 exitcode=0
158 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
159 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
160 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
161 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
162 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
163
164 else
165 exitcode=1; echo positional parameters were not saved.
166 fi
167 test x\$exitcode = x0 || exit 1"
168 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
169 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
170 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
171 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
172 test \$(( 1 + 1 )) = 2 || exit 1"
173 if (eval "$as_required") 2>/dev/null; then :
174 as_have_required=yes
175 else
176 as_have_required=no
177 fi
178 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
179
180 else
181 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
182 as_found=false
183 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
184 do
185 IFS=$as_save_IFS
186 test -z "$as_dir" && as_dir=.
187 as_found=:
188 case $as_dir in #(
189 /*)
190 for as_base in sh bash ksh sh5; do
191 # Try only shells that exist, to save several forks.
192 as_shell=$as_dir/$as_base
193 if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
194 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
195 CONFIG_SHELL=$as_shell as_have_required=yes
196 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
197 break 2
198 fi
199 fi
200 done;;
201 esac
202 as_found=false
203 done
204 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
205 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
206 CONFIG_SHELL=$SHELL as_have_required=yes
207 fi; }
208 IFS=$as_save_IFS
209
210
211 if test "x$CONFIG_SHELL" != x; then :
212 # We cannot yet assume a decent shell, so we have to provide a
213 # neutralization value for shells without unset; and this also
214 # works around shells that cannot unset nonexistent variables.
215 BASH_ENV=/dev/null
216 ENV=/dev/null
217 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
218 export CONFIG_SHELL
219 exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
220 fi
221
222 if test x$as_have_required = xno; then :
223 $as_echo "$0: This script requires a shell more modern than all"
224 $as_echo "$0: the shells that I found on your system."
225 if test x${ZSH_VERSION+set} = xset ; then
226 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
227 $as_echo "$0: be upgraded to zsh 4.3.4 or later."
228 else
229 $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
230 $0: including any error possibly output before this
231 $0: message. Then install a modern shell, or manually run
232 $0: the script under such a shell if you do have one."
233 fi
234 exit 1
235 fi
236 fi
237 fi
238 SHELL=${CONFIG_SHELL-/bin/sh}
239 export SHELL
240 # Unset more variables known to interfere with behavior of common tools.
241 CLICOLOR_FORCE= GREP_OPTIONS=
242 unset CLICOLOR_FORCE GREP_OPTIONS
243
244 ## --------------------- ##
245 ## M4sh Shell Functions. ##
246 ## --------------------- ##
247 # as_fn_unset VAR
248 # ---------------
249 # Portably unset VAR.
250 as_fn_unset ()
251 {
252 { eval $1=; unset $1;}
253 }
254 as_unset=as_fn_unset
255
256 # as_fn_set_status STATUS
257 # -----------------------
258 # Set $? to STATUS, without forking.
259 as_fn_set_status ()
260 {
261 return $1
262 } # as_fn_set_status
263
264 # as_fn_exit STATUS
265 # -----------------
266 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
267 as_fn_exit ()
268 {
269 set +e
270 as_fn_set_status $1
271 exit $1
272 } # as_fn_exit
273
274 # as_fn_mkdir_p
275 # -------------
276 # Create "$as_dir" as a directory, including parents if necessary.
277 as_fn_mkdir_p ()
278 {
279
280 case $as_dir in #(
281 -*) as_dir=./$as_dir;;
282 esac
283 test -d "$as_dir" || eval $as_mkdir_p || {
284 as_dirs=
285 while :; do
286 case $as_dir in #(
287 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
288 *) as_qdir=$as_dir;;
289 esac
290 as_dirs="'$as_qdir' $as_dirs"
291 as_dir=`$as_dirname -- "$as_dir" ||
292 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
293 X"$as_dir" : 'X\(//\)[^/]' \| \
294 X"$as_dir" : 'X\(//\)$' \| \
295 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
296 $as_echo X"$as_dir" |
297 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
298 s//\1/
299 q
300 }
301 /^X\(\/\/\)[^/].*/{
302 s//\1/
303 q
304 }
305 /^X\(\/\/\)$/{
306 s//\1/
307 q
308 }
309 /^X\(\/\).*/{
310 s//\1/
311 q
312 }
313 s/.*/./; q'`
314 test -d "$as_dir" && break
315 done
316 test -z "$as_dirs" || eval "mkdir $as_dirs"
317 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
318
319
320 } # as_fn_mkdir_p
321 # as_fn_append VAR VALUE
322 # ----------------------
323 # Append the text in VALUE to the end of the definition contained in VAR. Take
324 # advantage of any shell optimizations that allow amortized linear growth over
325 # repeated appends, instead of the typical quadratic growth present in naive
326 # implementations.
327 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
328 eval 'as_fn_append ()
329 {
330 eval $1+=\$2
331 }'
332 else
333 as_fn_append ()
334 {
335 eval $1=\$$1\$2
336 }
337 fi # as_fn_append
338
339 # as_fn_arith ARG...
340 # ------------------
341 # Perform arithmetic evaluation on the ARGs, and store the result in the
342 # global $as_val. Take advantage of shells that can avoid forks. The arguments
343 # must be portable across $(()) and expr.
344 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
345 eval 'as_fn_arith ()
346 {
347 as_val=$(( $* ))
348 }'
349 else
350 as_fn_arith ()
351 {
352 as_val=`expr "$@" || test $? -eq 1`
353 }
354 fi # as_fn_arith
355
356
357 # as_fn_error ERROR [LINENO LOG_FD]
358 # ---------------------------------
359 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
360 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
361 # script with status $?, using 1 if that was 0.
362 as_fn_error ()
363 {
364 as_status=$?; test $as_status -eq 0 && as_status=1
365 if test "$3"; then
366 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
367 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
368 fi
369 $as_echo "$as_me: error: $1" >&2
370 as_fn_exit $as_status
371 } # as_fn_error
372
373 if expr a : '\(a\)' >/dev/null 2>&1 &&
374 test "X`expr 00001 : '.*\(...\)'`" = X001; then
375 as_expr=expr
376 else
377 as_expr=false
378 fi
379
380 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
381 as_basename=basename
382 else
383 as_basename=false
384 fi
385
386 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
387 as_dirname=dirname
388 else
389 as_dirname=false
390 fi
391
392 as_me=`$as_basename -- "$0" ||
393 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
394 X"$0" : 'X\(//\)$' \| \
395 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
396 $as_echo X/"$0" |
397 sed '/^.*\/\([^/][^/]*\)\/*$/{
398 s//\1/
399 q
400 }
401 /^X\/\(\/\/\)$/{
402 s//\1/
403 q
404 }
405 /^X\/\(\/\).*/{
406 s//\1/
407 q
408 }
409 s/.*/./; q'`
410
411 # Avoid depending upon Character Ranges.
412 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
413 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
414 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
415 as_cr_digits='0123456789'
416 as_cr_alnum=$as_cr_Letters$as_cr_digits
417
418
419 as_lineno_1=$LINENO as_lineno_1a=$LINENO
420 as_lineno_2=$LINENO as_lineno_2a=$LINENO
421 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
422 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
423 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
424 sed -n '
425 p
426 /[$]LINENO/=
427 ' <$as_myself |
428 sed '
429 s/[$]LINENO.*/&-/
430 t lineno
431 b
432 :lineno
433 N
434 :loop
435 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
436 t loop
437 s/-\n.*//
438 ' >$as_me.lineno &&
439 chmod +x "$as_me.lineno" ||
440 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
441
442 # Don't try to exec as it changes $[0], causing all sort of problems
443 # (the dirname of $[0] is not the place where we might find the
444 # original and so on. Autoconf is especially sensitive to this).
445 . "./$as_me.lineno"
446 # Exit status is that of the last command.
447 exit
448 }
449
450 ECHO_C= ECHO_N= ECHO_T=
451 case `echo -n x` in #(((((
452 -n*)
453 case `echo 'xy\c'` in
454 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
455 xy) ECHO_C='\c';;
456 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
457 ECHO_T=' ';;
458 esac;;
459 *)
460 ECHO_N='-n';;
461 esac
462
463 rm -f conf$$ conf$$.exe conf$$.file
464 if test -d conf$$.dir; then
465 rm -f conf$$.dir/conf$$.file
466 else
467 rm -f conf$$.dir
468 mkdir conf$$.dir 2>/dev/null
469 fi
470 if (echo >conf$$.file) 2>/dev/null; then
471 if ln -s conf$$.file conf$$ 2>/dev/null; then
472 as_ln_s='ln -s'
473 # ... but there are two gotchas:
474 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
475 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
476 # In both cases, we have to default to `cp -p'.
477 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
478 as_ln_s='cp -p'
479 elif ln conf$$.file conf$$ 2>/dev/null; then
480 as_ln_s=ln
481 else
482 as_ln_s='cp -p'
483 fi
484 else
485 as_ln_s='cp -p'
486 fi
487 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
488 rmdir conf$$.dir 2>/dev/null
489
490 if mkdir -p . 2>/dev/null; then
491 as_mkdir_p='mkdir -p "$as_dir"'
492 else
493 test -d ./-p && rmdir ./-p
494 as_mkdir_p=false
495 fi
496
497 if test -x / >/dev/null 2>&1; then
498 as_test_x='test -x'
499 else
500 if ls -dL / >/dev/null 2>&1; then
501 as_ls_L_option=L
502 else
503 as_ls_L_option=
504 fi
505 as_test_x='
506 eval sh -c '\''
507 if test -d "$1"; then
508 test -d "$1/.";
509 else
510 case $1 in #(
511 -*)set "./$1";;
512 esac;
513 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
514 ???[sx]*):;;*)false;;esac;fi
515 '\'' sh
516 '
517 fi
518 as_executable_p=$as_test_x
519
520 # Sed expression to map a string onto a valid CPP name.
521 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
522
523 # Sed expression to map a string onto a valid variable name.
524 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
525
526
527 exec 7<&0 </dev/null 6>&1
528
529 # Name of the host.
530 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
531 # so uname gets run too.
532 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
533
534 #
535 # Initializations.
536 #
537 ac_default_prefix=/usr/local
538 ac_clean_files=
539 ac_config_libobj_dir=.
540 LIBOBJS=
541 cross_compiling=no
542 subdirs=
543 MFLAGS=
544 MAKEFLAGS=
545
546 # Identity of this package.
547 PACKAGE_NAME=
548 PACKAGE_TARNAME=
549 PACKAGE_VERSION=
550 PACKAGE_STRING=
551 PACKAGE_BUGREPORT=
552 PACKAGE_URL=
553
554 ac_unique_file="Makefile.in"
555 # Factoring default headers for most tests.
556 ac_includes_default="\
557 #include <stdio.h>
558 #ifdef HAVE_SYS_TYPES_H
559 # include <sys/types.h>
560 #endif
561 #ifdef HAVE_SYS_STAT_H
562 # include <sys/stat.h>
563 #endif
564 #ifdef STDC_HEADERS
565 # include <stdlib.h>
566 # include <stddef.h>
567 #else
568 # ifdef HAVE_STDLIB_H
569 # include <stdlib.h>
570 # endif
571 #endif
572 #ifdef HAVE_STRING_H
573 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
574 # include <memory.h>
575 # endif
576 # include <string.h>
577 #endif
578 #ifdef HAVE_STRINGS_H
579 # include <strings.h>
580 #endif
581 #ifdef HAVE_INTTYPES_H
582 # include <inttypes.h>
583 #endif
584 #ifdef HAVE_STDINT_H
585 # include <stdint.h>
586 #endif
587 #ifdef HAVE_UNISTD_H
588 # include <unistd.h>
589 #endif"
590
591 ac_subst_vars='LTLIBOBJS
592 LIBOBJS
593 cgen_breaks
594 REPORT_BUGS_TEXI
595 REPORT_BUGS_TO
596 PKGVERSION
597 sim_profile
598 sim_trace
599 sim_stdio
600 sim_debug
601 sim_cflags
602 sim_bswap
603 MAINT
604 EGREP
605 GREP
606 CPP
607 CATOBJEXT
608 GENCAT
609 INSTOBJEXT
610 DATADIRNAME
611 CATALOGS
612 POSUB
613 GMSGFMT
614 XGETTEXT
615 INCINTL
616 LIBINTL_DEP
617 LIBINTL
618 USE_NLS
619 RANLIB
620 AR
621 HDEFINES
622 CC_FOR_BUILD
623 INSTALL_DATA
624 INSTALL_SCRIPT
625 INSTALL_PROGRAM
626 OBJEXT
627 EXEEXT
628 ac_ct_CC
629 CPPFLAGS
630 LDFLAGS
631 CFLAGS
632 CC
633 target_os
634 target_vendor
635 target_cpu
636 target
637 host_os
638 host_vendor
639 host_cpu
640 host
641 build_os
642 build_vendor
643 build_cpu
644 build
645 WERROR_CFLAGS
646 WARN_CFLAGS
647 sim_xor_endian
648 sim_stdcall
649 sim_smp
650 sim_reserved_bits
651 sim_regparm
652 sim_packages
653 sim_inline
654 sim_hw
655 sim_hw_objs
656 sim_hw_cflags
657 sim_default_model
658 sim_scache
659 sim_float
660 sim_hostendian
661 sim_endian
662 sim_bitsize
663 sim_assert
664 sim_alignment
665 sim_environment
666 target_alias
667 host_alias
668 build_alias
669 LIBS
670 ECHO_T
671 ECHO_N
672 ECHO_C
673 DEFS
674 mandir
675 localedir
676 libdir
677 psdir
678 pdfdir
679 dvidir
680 htmldir
681 infodir
682 docdir
683 oldincludedir
684 includedir
685 localstatedir
686 sharedstatedir
687 sysconfdir
688 datadir
689 datarootdir
690 libexecdir
691 sbindir
692 bindir
693 program_transform_name
694 prefix
695 exec_prefix
696 PACKAGE_URL
697 PACKAGE_BUGREPORT
698 PACKAGE_STRING
699 PACKAGE_VERSION
700 PACKAGE_TARNAME
701 PACKAGE_NAME
702 PATH_SEPARATOR
703 SHELL'
704 ac_subst_files=''
705 ac_user_opts='
706 enable_option_checking
707 with_zlib
708 enable_maintainer_mode
709 enable_sim_bswap
710 enable_sim_cflags
711 enable_sim_debug
712 enable_sim_stdio
713 enable_sim_trace
714 enable_sim_profile
715 with_pkgversion
716 with_bugurl
717 enable_sim_endian
718 enable_sim_alignment
719 enable_sim_hostendian
720 enable_build_warnings
721 enable_sim_build_warnings
722 enable_sim_reserved_bits
723 enable_sim_bitsize
724 '
725 ac_precious_vars='build_alias
726 host_alias
727 target_alias
728 CC
729 CFLAGS
730 LDFLAGS
731 LIBS
732 CPPFLAGS
733 CPP'
734
735
736 # Initialize some variables set by options.
737 ac_init_help=
738 ac_init_version=false
739 ac_unrecognized_opts=
740 ac_unrecognized_sep=
741 # The variables have the same names as the options, with
742 # dashes changed to underlines.
743 cache_file=/dev/null
744 exec_prefix=NONE
745 no_create=
746 no_recursion=
747 prefix=NONE
748 program_prefix=NONE
749 program_suffix=NONE
750 program_transform_name=s,x,x,
751 silent=
752 site=
753 srcdir=
754 verbose=
755 x_includes=NONE
756 x_libraries=NONE
757
758 # Installation directory options.
759 # These are left unexpanded so users can "make install exec_prefix=/foo"
760 # and all the variables that are supposed to be based on exec_prefix
761 # by default will actually change.
762 # Use braces instead of parens because sh, perl, etc. also accept them.
763 # (The list follows the same order as the GNU Coding Standards.)
764 bindir='${exec_prefix}/bin'
765 sbindir='${exec_prefix}/sbin'
766 libexecdir='${exec_prefix}/libexec'
767 datarootdir='${prefix}/share'
768 datadir='${datarootdir}'
769 sysconfdir='${prefix}/etc'
770 sharedstatedir='${prefix}/com'
771 localstatedir='${prefix}/var'
772 includedir='${prefix}/include'
773 oldincludedir='/usr/include'
774 docdir='${datarootdir}/doc/${PACKAGE}'
775 infodir='${datarootdir}/info'
776 htmldir='${docdir}'
777 dvidir='${docdir}'
778 pdfdir='${docdir}'
779 psdir='${docdir}'
780 libdir='${exec_prefix}/lib'
781 localedir='${datarootdir}/locale'
782 mandir='${datarootdir}/man'
783
784 ac_prev=
785 ac_dashdash=
786 for ac_option
787 do
788 # If the previous option needs an argument, assign it.
789 if test -n "$ac_prev"; then
790 eval $ac_prev=\$ac_option
791 ac_prev=
792 continue
793 fi
794
795 case $ac_option in
796 *=*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
797 *) ac_optarg=yes ;;
798 esac
799
800 # Accept the important Cygnus configure options, so we can diagnose typos.
801
802 case $ac_dashdash$ac_option in
803 --)
804 ac_dashdash=yes ;;
805
806 -bindir | --bindir | --bindi | --bind | --bin | --bi)
807 ac_prev=bindir ;;
808 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
809 bindir=$ac_optarg ;;
810
811 -build | --build | --buil | --bui | --bu)
812 ac_prev=build_alias ;;
813 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
814 build_alias=$ac_optarg ;;
815
816 -cache-file | --cache-file | --cache-fil | --cache-fi \
817 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
818 ac_prev=cache_file ;;
819 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
820 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
821 cache_file=$ac_optarg ;;
822
823 --config-cache | -C)
824 cache_file=config.cache ;;
825
826 -datadir | --datadir | --datadi | --datad)
827 ac_prev=datadir ;;
828 -datadir=* | --datadir=* | --datadi=* | --datad=*)
829 datadir=$ac_optarg ;;
830
831 -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
832 | --dataroo | --dataro | --datar)
833 ac_prev=datarootdir ;;
834 -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
835 | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
836 datarootdir=$ac_optarg ;;
837
838 -disable-* | --disable-*)
839 ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
840 # Reject names that are not valid shell variable names.
841 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
842 as_fn_error "invalid feature name: $ac_useropt"
843 ac_useropt_orig=$ac_useropt
844 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
845 case $ac_user_opts in
846 *"
847 "enable_$ac_useropt"
848 "*) ;;
849 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
850 ac_unrecognized_sep=', ';;
851 esac
852 eval enable_$ac_useropt=no ;;
853
854 -docdir | --docdir | --docdi | --doc | --do)
855 ac_prev=docdir ;;
856 -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
857 docdir=$ac_optarg ;;
858
859 -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
860 ac_prev=dvidir ;;
861 -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
862 dvidir=$ac_optarg ;;
863
864 -enable-* | --enable-*)
865 ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
866 # Reject names that are not valid shell variable names.
867 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
868 as_fn_error "invalid feature name: $ac_useropt"
869 ac_useropt_orig=$ac_useropt
870 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
871 case $ac_user_opts in
872 *"
873 "enable_$ac_useropt"
874 "*) ;;
875 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
876 ac_unrecognized_sep=', ';;
877 esac
878 eval enable_$ac_useropt=\$ac_optarg ;;
879
880 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
881 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
882 | --exec | --exe | --ex)
883 ac_prev=exec_prefix ;;
884 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
885 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
886 | --exec=* | --exe=* | --ex=*)
887 exec_prefix=$ac_optarg ;;
888
889 -gas | --gas | --ga | --g)
890 # Obsolete; use --with-gas.
891 with_gas=yes ;;
892
893 -help | --help | --hel | --he | -h)
894 ac_init_help=long ;;
895 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
896 ac_init_help=recursive ;;
897 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
898 ac_init_help=short ;;
899
900 -host | --host | --hos | --ho)
901 ac_prev=host_alias ;;
902 -host=* | --host=* | --hos=* | --ho=*)
903 host_alias=$ac_optarg ;;
904
905 -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
906 ac_prev=htmldir ;;
907 -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
908 | --ht=*)
909 htmldir=$ac_optarg ;;
910
911 -includedir | --includedir | --includedi | --included | --include \
912 | --includ | --inclu | --incl | --inc)
913 ac_prev=includedir ;;
914 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
915 | --includ=* | --inclu=* | --incl=* | --inc=*)
916 includedir=$ac_optarg ;;
917
918 -infodir | --infodir | --infodi | --infod | --info | --inf)
919 ac_prev=infodir ;;
920 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
921 infodir=$ac_optarg ;;
922
923 -libdir | --libdir | --libdi | --libd)
924 ac_prev=libdir ;;
925 -libdir=* | --libdir=* | --libdi=* | --libd=*)
926 libdir=$ac_optarg ;;
927
928 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
929 | --libexe | --libex | --libe)
930 ac_prev=libexecdir ;;
931 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
932 | --libexe=* | --libex=* | --libe=*)
933 libexecdir=$ac_optarg ;;
934
935 -localedir | --localedir | --localedi | --localed | --locale)
936 ac_prev=localedir ;;
937 -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
938 localedir=$ac_optarg ;;
939
940 -localstatedir | --localstatedir | --localstatedi | --localstated \
941 | --localstate | --localstat | --localsta | --localst | --locals)
942 ac_prev=localstatedir ;;
943 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
944 | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
945 localstatedir=$ac_optarg ;;
946
947 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
948 ac_prev=mandir ;;
949 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
950 mandir=$ac_optarg ;;
951
952 -nfp | --nfp | --nf)
953 # Obsolete; use --without-fp.
954 with_fp=no ;;
955
956 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
957 | --no-cr | --no-c | -n)
958 no_create=yes ;;
959
960 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
961 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
962 no_recursion=yes ;;
963
964 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
965 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
966 | --oldin | --oldi | --old | --ol | --o)
967 ac_prev=oldincludedir ;;
968 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
969 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
970 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
971 oldincludedir=$ac_optarg ;;
972
973 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
974 ac_prev=prefix ;;
975 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
976 prefix=$ac_optarg ;;
977
978 -program-prefix | --program-prefix | --program-prefi | --program-pref \
979 | --program-pre | --program-pr | --program-p)
980 ac_prev=program_prefix ;;
981 -program-prefix=* | --program-prefix=* | --program-prefi=* \
982 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
983 program_prefix=$ac_optarg ;;
984
985 -program-suffix | --program-suffix | --program-suffi | --program-suff \
986 | --program-suf | --program-su | --program-s)
987 ac_prev=program_suffix ;;
988 -program-suffix=* | --program-suffix=* | --program-suffi=* \
989 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
990 program_suffix=$ac_optarg ;;
991
992 -program-transform-name | --program-transform-name \
993 | --program-transform-nam | --program-transform-na \
994 | --program-transform-n | --program-transform- \
995 | --program-transform | --program-transfor \
996 | --program-transfo | --program-transf \
997 | --program-trans | --program-tran \
998 | --progr-tra | --program-tr | --program-t)
999 ac_prev=program_transform_name ;;
1000 -program-transform-name=* | --program-transform-name=* \
1001 | --program-transform-nam=* | --program-transform-na=* \
1002 | --program-transform-n=* | --program-transform-=* \
1003 | --program-transform=* | --program-transfor=* \
1004 | --program-transfo=* | --program-transf=* \
1005 | --program-trans=* | --program-tran=* \
1006 | --progr-tra=* | --program-tr=* | --program-t=*)
1007 program_transform_name=$ac_optarg ;;
1008
1009 -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1010 ac_prev=pdfdir ;;
1011 -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1012 pdfdir=$ac_optarg ;;
1013
1014 -psdir | --psdir | --psdi | --psd | --ps)
1015 ac_prev=psdir ;;
1016 -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1017 psdir=$ac_optarg ;;
1018
1019 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1020 | -silent | --silent | --silen | --sile | --sil)
1021 silent=yes ;;
1022
1023 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1024 ac_prev=sbindir ;;
1025 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1026 | --sbi=* | --sb=*)
1027 sbindir=$ac_optarg ;;
1028
1029 -sharedstatedir | --sharedstatedir | --sharedstatedi \
1030 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1031 | --sharedst | --shareds | --shared | --share | --shar \
1032 | --sha | --sh)
1033 ac_prev=sharedstatedir ;;
1034 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1035 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1036 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1037 | --sha=* | --sh=*)
1038 sharedstatedir=$ac_optarg ;;
1039
1040 -site | --site | --sit)
1041 ac_prev=site ;;
1042 -site=* | --site=* | --sit=*)
1043 site=$ac_optarg ;;
1044
1045 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1046 ac_prev=srcdir ;;
1047 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1048 srcdir=$ac_optarg ;;
1049
1050 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1051 | --syscon | --sysco | --sysc | --sys | --sy)
1052 ac_prev=sysconfdir ;;
1053 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1054 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1055 sysconfdir=$ac_optarg ;;
1056
1057 -target | --target | --targe | --targ | --tar | --ta | --t)
1058 ac_prev=target_alias ;;
1059 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1060 target_alias=$ac_optarg ;;
1061
1062 -v | -verbose | --verbose | --verbos | --verbo | --verb)
1063 verbose=yes ;;
1064
1065 -version | --version | --versio | --versi | --vers | -V)
1066 ac_init_version=: ;;
1067
1068 -with-* | --with-*)
1069 ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1070 # Reject names that are not valid shell variable names.
1071 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1072 as_fn_error "invalid package name: $ac_useropt"
1073 ac_useropt_orig=$ac_useropt
1074 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1075 case $ac_user_opts in
1076 *"
1077 "with_$ac_useropt"
1078 "*) ;;
1079 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1080 ac_unrecognized_sep=', ';;
1081 esac
1082 eval with_$ac_useropt=\$ac_optarg ;;
1083
1084 -without-* | --without-*)
1085 ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1086 # Reject names that are not valid shell variable names.
1087 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1088 as_fn_error "invalid package name: $ac_useropt"
1089 ac_useropt_orig=$ac_useropt
1090 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1091 case $ac_user_opts in
1092 *"
1093 "with_$ac_useropt"
1094 "*) ;;
1095 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1096 ac_unrecognized_sep=', ';;
1097 esac
1098 eval with_$ac_useropt=no ;;
1099
1100 --x)
1101 # Obsolete; use --with-x.
1102 with_x=yes ;;
1103
1104 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1105 | --x-incl | --x-inc | --x-in | --x-i)
1106 ac_prev=x_includes ;;
1107 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1108 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1109 x_includes=$ac_optarg ;;
1110
1111 -x-libraries | --x-libraries | --x-librarie | --x-librari \
1112 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1113 ac_prev=x_libraries ;;
1114 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1115 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1116 x_libraries=$ac_optarg ;;
1117
1118 -*) as_fn_error "unrecognized option: \`$ac_option'
1119 Try \`$0 --help' for more information."
1120 ;;
1121
1122 *=*)
1123 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1124 # Reject names that are not valid shell variable names.
1125 case $ac_envvar in #(
1126 '' | [0-9]* | *[!_$as_cr_alnum]* )
1127 as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1128 esac
1129 eval $ac_envvar=\$ac_optarg
1130 export $ac_envvar ;;
1131
1132 *)
1133 # FIXME: should be removed in autoconf 3.0.
1134 $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1135 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1136 $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1137 : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1138 ;;
1139
1140 esac
1141 done
1142
1143 if test -n "$ac_prev"; then
1144 ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1145 as_fn_error "missing argument to $ac_option"
1146 fi
1147
1148 if test -n "$ac_unrecognized_opts"; then
1149 case $enable_option_checking in
1150 no) ;;
1151 fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1152 *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1153 esac
1154 fi
1155
1156 # Check all directory arguments for consistency.
1157 for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1158 datadir sysconfdir sharedstatedir localstatedir includedir \
1159 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1160 libdir localedir mandir
1161 do
1162 eval ac_val=\$$ac_var
1163 # Remove trailing slashes.
1164 case $ac_val in
1165 */ )
1166 ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1167 eval $ac_var=\$ac_val;;
1168 esac
1169 # Be sure to have absolute directory names.
1170 case $ac_val in
1171 [\\/$]* | ?:[\\/]* ) continue;;
1172 NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1173 esac
1174 as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1175 done
1176
1177 # There might be people who depend on the old broken behavior: `$host'
1178 # used to hold the argument of --host etc.
1179 # FIXME: To remove some day.
1180 build=$build_alias
1181 host=$host_alias
1182 target=$target_alias
1183
1184 # FIXME: To remove some day.
1185 if test "x$host_alias" != x; then
1186 if test "x$build_alias" = x; then
1187 cross_compiling=maybe
1188 $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1189 If a cross compiler is detected then cross compile mode will be used." >&2
1190 elif test "x$build_alias" != "x$host_alias"; then
1191 cross_compiling=yes
1192 fi
1193 fi
1194
1195 ac_tool_prefix=
1196 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1197
1198 test "$silent" = yes && exec 6>/dev/null
1199
1200
1201 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1202 ac_ls_di=`ls -di .` &&
1203 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1204 as_fn_error "working directory cannot be determined"
1205 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1206 as_fn_error "pwd does not report name of working directory"
1207
1208
1209 # Find the source files, if location was not specified.
1210 if test -z "$srcdir"; then
1211 ac_srcdir_defaulted=yes
1212 # Try the directory containing this script, then the parent directory.
1213 ac_confdir=`$as_dirname -- "$as_myself" ||
1214 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1215 X"$as_myself" : 'X\(//\)[^/]' \| \
1216 X"$as_myself" : 'X\(//\)$' \| \
1217 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1218 $as_echo X"$as_myself" |
1219 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1220 s//\1/
1221 q
1222 }
1223 /^X\(\/\/\)[^/].*/{
1224 s//\1/
1225 q
1226 }
1227 /^X\(\/\/\)$/{
1228 s//\1/
1229 q
1230 }
1231 /^X\(\/\).*/{
1232 s//\1/
1233 q
1234 }
1235 s/.*/./; q'`
1236 srcdir=$ac_confdir
1237 if test ! -r "$srcdir/$ac_unique_file"; then
1238 srcdir=..
1239 fi
1240 else
1241 ac_srcdir_defaulted=no
1242 fi
1243 if test ! -r "$srcdir/$ac_unique_file"; then
1244 test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1245 as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1246 fi
1247 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1248 ac_abs_confdir=`(
1249 cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1250 pwd)`
1251 # When building in place, set srcdir=.
1252 if test "$ac_abs_confdir" = "$ac_pwd"; then
1253 srcdir=.
1254 fi
1255 # Remove unnecessary trailing slashes from srcdir.
1256 # Double slashes in file names in object file debugging info
1257 # mess up M-x gdb in Emacs.
1258 case $srcdir in
1259 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1260 esac
1261 for ac_var in $ac_precious_vars; do
1262 eval ac_env_${ac_var}_set=\${${ac_var}+set}
1263 eval ac_env_${ac_var}_value=\$${ac_var}
1264 eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1265 eval ac_cv_env_${ac_var}_value=\$${ac_var}
1266 done
1267
1268 #
1269 # Report the --help message.
1270 #
1271 if test "$ac_init_help" = "long"; then
1272 # Omit some internal or obsolete options to make the list less imposing.
1273 # This message is too long to be a string in the A/UX 3.1 sh.
1274 cat <<_ACEOF
1275 \`configure' configures this package to adapt to many kinds of systems.
1276
1277 Usage: $0 [OPTION]... [VAR=VALUE]...
1278
1279 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1280 VAR=VALUE. See below for descriptions of some of the useful variables.
1281
1282 Defaults for the options are specified in brackets.
1283
1284 Configuration:
1285 -h, --help display this help and exit
1286 --help=short display options specific to this package
1287 --help=recursive display the short help of all the included packages
1288 -V, --version display version information and exit
1289 -q, --quiet, --silent do not print \`checking...' messages
1290 --cache-file=FILE cache test results in FILE [disabled]
1291 -C, --config-cache alias for \`--cache-file=config.cache'
1292 -n, --no-create do not create output files
1293 --srcdir=DIR find the sources in DIR [configure dir or \`..']
1294
1295 Installation directories:
1296 --prefix=PREFIX install architecture-independent files in PREFIX
1297 [$ac_default_prefix]
1298 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
1299 [PREFIX]
1300
1301 By default, \`make install' will install all the files in
1302 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
1303 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1304 for instance \`--prefix=\$HOME'.
1305
1306 For better control, use the options below.
1307
1308 Fine tuning of the installation directories:
1309 --bindir=DIR user executables [EPREFIX/bin]
1310 --sbindir=DIR system admin executables [EPREFIX/sbin]
1311 --libexecdir=DIR program executables [EPREFIX/libexec]
1312 --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1313 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1314 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
1315 --libdir=DIR object code libraries [EPREFIX/lib]
1316 --includedir=DIR C header files [PREFIX/include]
1317 --oldincludedir=DIR C header files for non-gcc [/usr/include]
1318 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1319 --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1320 --infodir=DIR info documentation [DATAROOTDIR/info]
1321 --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1322 --mandir=DIR man documentation [DATAROOTDIR/man]
1323 --docdir=DIR documentation root [DATAROOTDIR/doc/PACKAGE]
1324 --htmldir=DIR html documentation [DOCDIR]
1325 --dvidir=DIR dvi documentation [DOCDIR]
1326 --pdfdir=DIR pdf documentation [DOCDIR]
1327 --psdir=DIR ps documentation [DOCDIR]
1328 _ACEOF
1329
1330 cat <<\_ACEOF
1331
1332 Program names:
1333 --program-prefix=PREFIX prepend PREFIX to installed program names
1334 --program-suffix=SUFFIX append SUFFIX to installed program names
1335 --program-transform-name=PROGRAM run sed PROGRAM on installed program names
1336
1337 System types:
1338 --build=BUILD configure for building on BUILD [guessed]
1339 --host=HOST cross-compile to build programs to run on HOST [BUILD]
1340 --target=TARGET configure for building compilers for TARGET [HOST]
1341 _ACEOF
1342 fi
1343
1344 if test -n "$ac_init_help"; then
1345
1346 cat <<\_ACEOF
1347
1348 Optional Features:
1349 --disable-option-checking ignore unrecognized --enable/--with options
1350 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
1351 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
1352 --enable-maintainer-mode Enable developer functionality.
1353 --enable-sim-bswap Use Host specific BSWAP instruction.
1354 --enable-sim-cflags=opts Extra CFLAGS for use in building simulator
1355 --enable-sim-debug=opts Enable debugging flags
1356 --enable-sim-stdio Specify whether to use stdio for console input/output.
1357 --enable-sim-trace=opts Enable tracing flags
1358 --enable-sim-profile=opts Enable profiling flags
1359 --enable-sim-endian=endian Specify target byte endian orientation.
1360 --enable-sim-alignment=align Specify strict, nonstrict or forced alignment of memory accesses.
1361 --enable-sim-hostendian=end Specify host byte endian orientation.
1362 --enable-build-warnings Enable build-time compiler warnings if gcc is used
1363 --enable-gdb-build-warnings Enable SIM specific build-time compiler warnings if gcc is used
1364 --enable-sim-reserved-bits Specify whether to check reserved bits in instruction.
1365 --enable-sim-bitsize=N Specify target bitsize (32 or 64).
1366
1367 Optional Packages:
1368 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
1369 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
1370 --with-zlib include zlib support (auto/yes/no) default=auto
1371 --with-pkgversion=PKG Use PKG in the version string in place of "GDB"
1372 --with-bugurl=URL Direct users to URL to report a bug
1373
1374 Some influential environment variables:
1375 CC C compiler command
1376 CFLAGS C compiler flags
1377 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
1378 nonstandard directory <lib dir>
1379 LIBS libraries to pass to the linker, e.g. -l<library>
1380 CPPFLAGS C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1381 you have headers in a nonstandard directory <include dir>
1382 CPP C preprocessor
1383
1384 Use these variables to override the choices made by `configure' or to help
1385 it to find libraries and programs with nonstandard names/locations.
1386
1387 Report bugs to the package provider.
1388 _ACEOF
1389 ac_status=$?
1390 fi
1391
1392 if test "$ac_init_help" = "recursive"; then
1393 # If there are subdirs, report their specific --help.
1394 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1395 test -d "$ac_dir" ||
1396 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1397 continue
1398 ac_builddir=.
1399
1400 case "$ac_dir" in
1401 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1402 *)
1403 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1404 # A ".." for each directory in $ac_dir_suffix.
1405 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1406 case $ac_top_builddir_sub in
1407 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1408 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1409 esac ;;
1410 esac
1411 ac_abs_top_builddir=$ac_pwd
1412 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1413 # for backward compatibility:
1414 ac_top_builddir=$ac_top_build_prefix
1415
1416 case $srcdir in
1417 .) # We are building in place.
1418 ac_srcdir=.
1419 ac_top_srcdir=$ac_top_builddir_sub
1420 ac_abs_top_srcdir=$ac_pwd ;;
1421 [\\/]* | ?:[\\/]* ) # Absolute name.
1422 ac_srcdir=$srcdir$ac_dir_suffix;
1423 ac_top_srcdir=$srcdir
1424 ac_abs_top_srcdir=$srcdir ;;
1425 *) # Relative name.
1426 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1427 ac_top_srcdir=$ac_top_build_prefix$srcdir
1428 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1429 esac
1430 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1431
1432 cd "$ac_dir" || { ac_status=$?; continue; }
1433 # Check for guested configure.
1434 if test -f "$ac_srcdir/configure.gnu"; then
1435 echo &&
1436 $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1437 elif test -f "$ac_srcdir/configure"; then
1438 echo &&
1439 $SHELL "$ac_srcdir/configure" --help=recursive
1440 else
1441 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1442 fi || ac_status=$?
1443 cd "$ac_pwd" || { ac_status=$?; break; }
1444 done
1445 fi
1446
1447 test -n "$ac_init_help" && exit $ac_status
1448 if $ac_init_version; then
1449 cat <<\_ACEOF
1450 configure
1451 generated by GNU Autoconf 2.64
1452
1453 Copyright (C) 2009 Free Software Foundation, Inc.
1454 This configure script is free software; the Free Software Foundation
1455 gives unlimited permission to copy, distribute and modify it.
1456 _ACEOF
1457 exit
1458 fi
1459
1460 ## ------------------------ ##
1461 ## Autoconf initialization. ##
1462 ## ------------------------ ##
1463
1464 # ac_fn_c_try_compile LINENO
1465 # --------------------------
1466 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1467 ac_fn_c_try_compile ()
1468 {
1469 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1470 rm -f conftest.$ac_objext
1471 if { { ac_try="$ac_compile"
1472 case "(($ac_try" in
1473 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1474 *) ac_try_echo=$ac_try;;
1475 esac
1476 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1477 $as_echo "$ac_try_echo"; } >&5
1478 (eval "$ac_compile") 2>conftest.err
1479 ac_status=$?
1480 if test -s conftest.err; then
1481 grep -v '^ *+' conftest.err >conftest.er1
1482 cat conftest.er1 >&5
1483 mv -f conftest.er1 conftest.err
1484 fi
1485 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1486 test $ac_status = 0; } && {
1487 test -z "$ac_c_werror_flag" ||
1488 test ! -s conftest.err
1489 } && test -s conftest.$ac_objext; then :
1490 ac_retval=0
1491 else
1492 $as_echo "$as_me: failed program was:" >&5
1493 sed 's/^/| /' conftest.$ac_ext >&5
1494
1495 ac_retval=1
1496 fi
1497 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1498 return $ac_retval
1499
1500 } # ac_fn_c_try_compile
1501
1502 # ac_fn_c_try_cpp LINENO
1503 # ----------------------
1504 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1505 ac_fn_c_try_cpp ()
1506 {
1507 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1508 if { { ac_try="$ac_cpp conftest.$ac_ext"
1509 case "(($ac_try" in
1510 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1511 *) ac_try_echo=$ac_try;;
1512 esac
1513 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1514 $as_echo "$ac_try_echo"; } >&5
1515 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1516 ac_status=$?
1517 if test -s conftest.err; then
1518 grep -v '^ *+' conftest.err >conftest.er1
1519 cat conftest.er1 >&5
1520 mv -f conftest.er1 conftest.err
1521 fi
1522 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1523 test $ac_status = 0; } >/dev/null && {
1524 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1525 test ! -s conftest.err
1526 }; then :
1527 ac_retval=0
1528 else
1529 $as_echo "$as_me: failed program was:" >&5
1530 sed 's/^/| /' conftest.$ac_ext >&5
1531
1532 ac_retval=1
1533 fi
1534 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1535 return $ac_retval
1536
1537 } # ac_fn_c_try_cpp
1538
1539 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1540 # -------------------------------------------------------
1541 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1542 # the include files in INCLUDES and setting the cache variable VAR
1543 # accordingly.
1544 ac_fn_c_check_header_mongrel ()
1545 {
1546 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1547 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1548 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1549 $as_echo_n "checking for $2... " >&6; }
1550 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1551 $as_echo_n "(cached) " >&6
1552 fi
1553 eval ac_res=\$$3
1554 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1555 $as_echo "$ac_res" >&6; }
1556 else
1557 # Is the header compilable?
1558 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1559 $as_echo_n "checking $2 usability... " >&6; }
1560 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1561 /* end confdefs.h. */
1562 $4
1563 #include <$2>
1564 _ACEOF
1565 if ac_fn_c_try_compile "$LINENO"; then :
1566 ac_header_compiler=yes
1567 else
1568 ac_header_compiler=no
1569 fi
1570 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1571 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1572 $as_echo "$ac_header_compiler" >&6; }
1573
1574 # Is the header present?
1575 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1576 $as_echo_n "checking $2 presence... " >&6; }
1577 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1578 /* end confdefs.h. */
1579 #include <$2>
1580 _ACEOF
1581 if ac_fn_c_try_cpp "$LINENO"; then :
1582 ac_header_preproc=yes
1583 else
1584 ac_header_preproc=no
1585 fi
1586 rm -f conftest.err conftest.$ac_ext
1587 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1588 $as_echo "$ac_header_preproc" >&6; }
1589
1590 # So? What about this header?
1591 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1592 yes:no: )
1593 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1594 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1595 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1596 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1597 ;;
1598 no:yes:* )
1599 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1600 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1601 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
1602 $as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
1603 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1604 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1605 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
1606 $as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
1607 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1608 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1609 ;;
1610 esac
1611 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1612 $as_echo_n "checking for $2... " >&6; }
1613 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1614 $as_echo_n "(cached) " >&6
1615 else
1616 eval "$3=\$ac_header_compiler"
1617 fi
1618 eval ac_res=\$$3
1619 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1620 $as_echo "$ac_res" >&6; }
1621 fi
1622 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1623
1624 } # ac_fn_c_check_header_mongrel
1625
1626 # ac_fn_c_try_run LINENO
1627 # ----------------------
1628 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1629 # that executables *can* be run.
1630 ac_fn_c_try_run ()
1631 {
1632 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1633 if { { ac_try="$ac_link"
1634 case "(($ac_try" in
1635 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1636 *) ac_try_echo=$ac_try;;
1637 esac
1638 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1639 $as_echo "$ac_try_echo"; } >&5
1640 (eval "$ac_link") 2>&5
1641 ac_status=$?
1642 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1643 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1644 { { case "(($ac_try" in
1645 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1646 *) ac_try_echo=$ac_try;;
1647 esac
1648 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1649 $as_echo "$ac_try_echo"; } >&5
1650 (eval "$ac_try") 2>&5
1651 ac_status=$?
1652 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1653 test $ac_status = 0; }; }; then :
1654 ac_retval=0
1655 else
1656 $as_echo "$as_me: program exited with status $ac_status" >&5
1657 $as_echo "$as_me: failed program was:" >&5
1658 sed 's/^/| /' conftest.$ac_ext >&5
1659
1660 ac_retval=$ac_status
1661 fi
1662 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1663 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1664 return $ac_retval
1665
1666 } # ac_fn_c_try_run
1667
1668 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1669 # -------------------------------------------------------
1670 # Tests whether HEADER exists and can be compiled using the include files in
1671 # INCLUDES, setting the cache variable VAR accordingly.
1672 ac_fn_c_check_header_compile ()
1673 {
1674 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1675 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1676 $as_echo_n "checking for $2... " >&6; }
1677 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1678 $as_echo_n "(cached) " >&6
1679 else
1680 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1681 /* end confdefs.h. */
1682 $4
1683 #include <$2>
1684 _ACEOF
1685 if ac_fn_c_try_compile "$LINENO"; then :
1686 eval "$3=yes"
1687 else
1688 eval "$3=no"
1689 fi
1690 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1691 fi
1692 eval ac_res=\$$3
1693 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1694 $as_echo "$ac_res" >&6; }
1695 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1696
1697 } # ac_fn_c_check_header_compile
1698
1699 # ac_fn_c_try_link LINENO
1700 # -----------------------
1701 # Try to link conftest.$ac_ext, and return whether this succeeded.
1702 ac_fn_c_try_link ()
1703 {
1704 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1705 rm -f conftest.$ac_objext conftest$ac_exeext
1706 if { { ac_try="$ac_link"
1707 case "(($ac_try" in
1708 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1709 *) ac_try_echo=$ac_try;;
1710 esac
1711 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1712 $as_echo "$ac_try_echo"; } >&5
1713 (eval "$ac_link") 2>conftest.err
1714 ac_status=$?
1715 if test -s conftest.err; then
1716 grep -v '^ *+' conftest.err >conftest.er1
1717 cat conftest.er1 >&5
1718 mv -f conftest.er1 conftest.err
1719 fi
1720 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1721 test $ac_status = 0; } && {
1722 test -z "$ac_c_werror_flag" ||
1723 test ! -s conftest.err
1724 } && test -s conftest$ac_exeext && {
1725 test "$cross_compiling" = yes ||
1726 $as_test_x conftest$ac_exeext
1727 }; then :
1728 ac_retval=0
1729 else
1730 $as_echo "$as_me: failed program was:" >&5
1731 sed 's/^/| /' conftest.$ac_ext >&5
1732
1733 ac_retval=1
1734 fi
1735 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1736 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1737 # interfere with the next link command; also delete a directory that is
1738 # left behind by Apple's compiler. We do this before executing the actions.
1739 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1740 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1741 return $ac_retval
1742
1743 } # ac_fn_c_try_link
1744
1745 # ac_fn_c_check_func LINENO FUNC VAR
1746 # ----------------------------------
1747 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1748 ac_fn_c_check_func ()
1749 {
1750 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1751 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1752 $as_echo_n "checking for $2... " >&6; }
1753 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1754 $as_echo_n "(cached) " >&6
1755 else
1756 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1757 /* end confdefs.h. */
1758 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1759 For example, HP-UX 11i <limits.h> declares gettimeofday. */
1760 #define $2 innocuous_$2
1761
1762 /* System header to define __stub macros and hopefully few prototypes,
1763 which can conflict with char $2 (); below.
1764 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1765 <limits.h> exists even on freestanding compilers. */
1766
1767 #ifdef __STDC__
1768 # include <limits.h>
1769 #else
1770 # include <assert.h>
1771 #endif
1772
1773 #undef $2
1774
1775 /* Override any GCC internal prototype to avoid an error.
1776 Use char because int might match the return type of a GCC
1777 builtin and then its argument prototype would still apply. */
1778 #ifdef __cplusplus
1779 extern "C"
1780 #endif
1781 char $2 ();
1782 /* The GNU C library defines this for functions which it implements
1783 to always fail with ENOSYS. Some functions are actually named
1784 something starting with __ and the normal name is an alias. */
1785 #if defined __stub_$2 || defined __stub___$2
1786 choke me
1787 #endif
1788
1789 int
1790 main ()
1791 {
1792 return $2 ();
1793 ;
1794 return 0;
1795 }
1796 _ACEOF
1797 if ac_fn_c_try_link "$LINENO"; then :
1798 eval "$3=yes"
1799 else
1800 eval "$3=no"
1801 fi
1802 rm -f core conftest.err conftest.$ac_objext \
1803 conftest$ac_exeext conftest.$ac_ext
1804 fi
1805 eval ac_res=\$$3
1806 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1807 $as_echo "$ac_res" >&6; }
1808 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1809
1810 } # ac_fn_c_check_func
1811 cat >config.log <<_ACEOF
1812 This file contains any messages produced by compilers while
1813 running configure, to aid debugging if configure makes a mistake.
1814
1815 It was created by $as_me, which was
1816 generated by GNU Autoconf 2.64. Invocation command line was
1817
1818 $ $0 $@
1819
1820 _ACEOF
1821 exec 5>>config.log
1822 {
1823 cat <<_ASUNAME
1824 ## --------- ##
1825 ## Platform. ##
1826 ## --------- ##
1827
1828 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1829 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1830 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1831 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1832 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1833
1834 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1835 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
1836
1837 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
1838 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
1839 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1840 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
1841 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
1842 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
1843 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
1844
1845 _ASUNAME
1846
1847 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1848 for as_dir in $PATH
1849 do
1850 IFS=$as_save_IFS
1851 test -z "$as_dir" && as_dir=.
1852 $as_echo "PATH: $as_dir"
1853 done
1854 IFS=$as_save_IFS
1855
1856 } >&5
1857
1858 cat >&5 <<_ACEOF
1859
1860
1861 ## ----------- ##
1862 ## Core tests. ##
1863 ## ----------- ##
1864
1865 _ACEOF
1866
1867
1868 # Keep a trace of the command line.
1869 # Strip out --no-create and --no-recursion so they do not pile up.
1870 # Strip out --silent because we don't want to record it for future runs.
1871 # Also quote any args containing shell meta-characters.
1872 # Make two passes to allow for proper duplicate-argument suppression.
1873 ac_configure_args=
1874 ac_configure_args0=
1875 ac_configure_args1=
1876 ac_must_keep_next=false
1877 for ac_pass in 1 2
1878 do
1879 for ac_arg
1880 do
1881 case $ac_arg in
1882 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1883 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1884 | -silent | --silent | --silen | --sile | --sil)
1885 continue ;;
1886 *\'*)
1887 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1888 esac
1889 case $ac_pass in
1890 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1891 2)
1892 as_fn_append ac_configure_args1 " '$ac_arg'"
1893 if test $ac_must_keep_next = true; then
1894 ac_must_keep_next=false # Got value, back to normal.
1895 else
1896 case $ac_arg in
1897 *=* | --config-cache | -C | -disable-* | --disable-* \
1898 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1899 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1900 | -with-* | --with-* | -without-* | --without-* | --x)
1901 case "$ac_configure_args0 " in
1902 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1903 esac
1904 ;;
1905 -* ) ac_must_keep_next=true ;;
1906 esac
1907 fi
1908 as_fn_append ac_configure_args " '$ac_arg'"
1909 ;;
1910 esac
1911 done
1912 done
1913 { ac_configure_args0=; unset ac_configure_args0;}
1914 { ac_configure_args1=; unset ac_configure_args1;}
1915
1916 # When interrupted or exit'd, cleanup temporary files, and complete
1917 # config.log. We remove comments because anyway the quotes in there
1918 # would cause problems or look ugly.
1919 # WARNING: Use '\'' to represent an apostrophe within the trap.
1920 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1921 trap 'exit_status=$?
1922 # Save into config.log some information that might help in debugging.
1923 {
1924 echo
1925
1926 cat <<\_ASBOX
1927 ## ---------------- ##
1928 ## Cache variables. ##
1929 ## ---------------- ##
1930 _ASBOX
1931 echo
1932 # The following way of writing the cache mishandles newlines in values,
1933 (
1934 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1935 eval ac_val=\$$ac_var
1936 case $ac_val in #(
1937 *${as_nl}*)
1938 case $ac_var in #(
1939 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1940 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1941 esac
1942 case $ac_var in #(
1943 _ | IFS | as_nl) ;; #(
1944 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1945 *) { eval $ac_var=; unset $ac_var;} ;;
1946 esac ;;
1947 esac
1948 done
1949 (set) 2>&1 |
1950 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1951 *${as_nl}ac_space=\ *)
1952 sed -n \
1953 "s/'\''/'\''\\\\'\'''\''/g;
1954 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1955 ;; #(
1956 *)
1957 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1958 ;;
1959 esac |
1960 sort
1961 )
1962 echo
1963
1964 cat <<\_ASBOX
1965 ## ----------------- ##
1966 ## Output variables. ##
1967 ## ----------------- ##
1968 _ASBOX
1969 echo
1970 for ac_var in $ac_subst_vars
1971 do
1972 eval ac_val=\$$ac_var
1973 case $ac_val in
1974 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1975 esac
1976 $as_echo "$ac_var='\''$ac_val'\''"
1977 done | sort
1978 echo
1979
1980 if test -n "$ac_subst_files"; then
1981 cat <<\_ASBOX
1982 ## ------------------- ##
1983 ## File substitutions. ##
1984 ## ------------------- ##
1985 _ASBOX
1986 echo
1987 for ac_var in $ac_subst_files
1988 do
1989 eval ac_val=\$$ac_var
1990 case $ac_val in
1991 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1992 esac
1993 $as_echo "$ac_var='\''$ac_val'\''"
1994 done | sort
1995 echo
1996 fi
1997
1998 if test -s confdefs.h; then
1999 cat <<\_ASBOX
2000 ## ----------- ##
2001 ## confdefs.h. ##
2002 ## ----------- ##
2003 _ASBOX
2004 echo
2005 cat confdefs.h
2006 echo
2007 fi
2008 test "$ac_signal" != 0 &&
2009 $as_echo "$as_me: caught signal $ac_signal"
2010 $as_echo "$as_me: exit $exit_status"
2011 } >&5
2012 rm -f core *.core core.conftest.* &&
2013 rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2014 exit $exit_status
2015 ' 0
2016 for ac_signal in 1 2 13 15; do
2017 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2018 done
2019 ac_signal=0
2020
2021 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2022 rm -f -r conftest* confdefs.h
2023
2024 $as_echo "/* confdefs.h */" > confdefs.h
2025
2026 # Predefined preprocessor variables.
2027
2028 cat >>confdefs.h <<_ACEOF
2029 #define PACKAGE_NAME "$PACKAGE_NAME"
2030 _ACEOF
2031
2032 cat >>confdefs.h <<_ACEOF
2033 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2034 _ACEOF
2035
2036 cat >>confdefs.h <<_ACEOF
2037 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2038 _ACEOF
2039
2040 cat >>confdefs.h <<_ACEOF
2041 #define PACKAGE_STRING "$PACKAGE_STRING"
2042 _ACEOF
2043
2044 cat >>confdefs.h <<_ACEOF
2045 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2046 _ACEOF
2047
2048 cat >>confdefs.h <<_ACEOF
2049 #define PACKAGE_URL "$PACKAGE_URL"
2050 _ACEOF
2051
2052
2053 # Let the site file select an alternate cache file if it wants to.
2054 # Prefer an explicitly selected file to automatically selected ones.
2055 ac_site_file1=NONE
2056 ac_site_file2=NONE
2057 if test -n "$CONFIG_SITE"; then
2058 ac_site_file1=$CONFIG_SITE
2059 elif test "x$prefix" != xNONE; then
2060 ac_site_file1=$prefix/share/config.site
2061 ac_site_file2=$prefix/etc/config.site
2062 else
2063 ac_site_file1=$ac_default_prefix/share/config.site
2064 ac_site_file2=$ac_default_prefix/etc/config.site
2065 fi
2066 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2067 do
2068 test "x$ac_site_file" = xNONE && continue
2069 if test -r "$ac_site_file"; then
2070 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2071 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2072 sed 's/^/| /' "$ac_site_file" >&5
2073 . "$ac_site_file"
2074 fi
2075 done
2076
2077 if test -r "$cache_file"; then
2078 # Some versions of bash will fail to source /dev/null (special
2079 # files actually), so we avoid doing that.
2080 if test -f "$cache_file"; then
2081 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2082 $as_echo "$as_me: loading cache $cache_file" >&6;}
2083 case $cache_file in
2084 [\\/]* | ?:[\\/]* ) . "$cache_file";;
2085 *) . "./$cache_file";;
2086 esac
2087 fi
2088 else
2089 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2090 $as_echo "$as_me: creating cache $cache_file" >&6;}
2091 >$cache_file
2092 fi
2093
2094 # Check that the precious variables saved in the cache have kept the same
2095 # value.
2096 ac_cache_corrupted=false
2097 for ac_var in $ac_precious_vars; do
2098 eval ac_old_set=\$ac_cv_env_${ac_var}_set
2099 eval ac_new_set=\$ac_env_${ac_var}_set
2100 eval ac_old_val=\$ac_cv_env_${ac_var}_value
2101 eval ac_new_val=\$ac_env_${ac_var}_value
2102 case $ac_old_set,$ac_new_set in
2103 set,)
2104 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2105 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2106 ac_cache_corrupted=: ;;
2107 ,set)
2108 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2109 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2110 ac_cache_corrupted=: ;;
2111 ,);;
2112 *)
2113 if test "x$ac_old_val" != "x$ac_new_val"; then
2114 # differences in whitespace do not lead to failure.
2115 ac_old_val_w=`echo x $ac_old_val`
2116 ac_new_val_w=`echo x $ac_new_val`
2117 if test "$ac_old_val_w" != "$ac_new_val_w"; then
2118 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2119 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2120 ac_cache_corrupted=:
2121 else
2122 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2123 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2124 eval $ac_var=\$ac_old_val
2125 fi
2126 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
2127 $as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
2128 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
2129 $as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
2130 fi;;
2131 esac
2132 # Pass precious variables to config.status.
2133 if test "$ac_new_set" = set; then
2134 case $ac_new_val in
2135 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2136 *) ac_arg=$ac_var=$ac_new_val ;;
2137 esac
2138 case " $ac_configure_args " in
2139 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
2140 *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2141 esac
2142 fi
2143 done
2144 if $ac_cache_corrupted; then
2145 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2146 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2147 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2148 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2149 as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2150 fi
2151 ## -------------------- ##
2152 ## Main body of script. ##
2153 ## -------------------- ##
2154
2155 ac_ext=c
2156 ac_cpp='$CPP $CPPFLAGS'
2157 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2158 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2159 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2160
2161
2162 ac_config_headers="$ac_config_headers config.h:config.in"
2163
2164
2165 # This file contains common code used by all simulators.
2166 #
2167 # SIM_AC_COMMON invokes AC macros used by all simulators and by the common
2168 # directory. It is intended to be invoked before any target specific stuff.
2169 # SIM_AC_OUTPUT is a cover function to AC_OUTPUT to generate the Makefile.
2170 # It is intended to be invoked last.
2171 #
2172 # The simulator's configure.in should look like:
2173 #
2174 # dnl Process this file with autoconf to produce a configure script.
2175 # sinclude(../common/aclocal.m4)
2176 # AC_PREREQ(2.5)dnl
2177 # AC_INIT(Makefile.in)
2178 #
2179 # SIM_AC_COMMON
2180 #
2181 # ... target specific stuff ...
2182 #
2183 # SIM_AC_OUTPUT
2184
2185 # Include global overrides and fixes for Autoconf.
2186
2187
2188
2189
2190
2191
2192
2193
2194
2195
2196
2197
2198
2199
2200
2201
2202
2203
2204
2205
2206
2207
2208
2209
2210
2211
2212
2213
2214
2215
2216
2217
2218
2219
2220
2221
2222
2223
2224
2225
2226
2227
2228
2229
2230
2231
2232
2233
2234
2235
2236
2237
2238
2239
2240
2241
2242
2243
2244
2245
2246
2247
2248
2249
2250
2251
2252
2253
2254
2255
2256
2257
2258
2259
2260
2261
2262
2263
2264
2265
2266
2267
2268
2269
2270
2271
2272
2273
2274 sim_inline="-DDEFAULT_INLINE=0"
2275
2276
2277
2278
2279
2280
2281
2282
2283
2284
2285
2286
2287
2288
2289
2290
2291
2292
2293
2294
2295
2296
2297
2298
2299
2300
2301
2302
2303
2304
2305
2306
2307
2308
2309
2310
2311 # intl sister-directory configuration rules.
2312 #
2313
2314 # The idea behind this macro is that there's no need to repeat all the
2315 # autoconf probes done by the intl directory - it's already done them
2316 # for us. In fact, there's no need even to look at the cache for the
2317 # answers. All we need to do is nab a few pieces of information.
2318 # The intl directory is set up to make this easy, by generating a
2319 # small file which can be sourced as a shell script; then we produce
2320 # the necessary substitutions and definitions for this directory.
2321
2322
2323
2324 # Autoconf M4 include file defining utility macros for complex Canadian
2325 # cross builds.
2326
2327
2328
2329
2330
2331
2332
2333
2334
2335 ####
2336 # _NCN_TOOL_PREFIXES: Some stuff that oughtta be done in AC_CANONICAL_SYSTEM
2337 # or AC_INIT.
2338 # These demand that AC_CANONICAL_SYSTEM be called beforehand.
2339
2340 ####
2341 # NCN_STRICT_CHECK_TOOLS(variable, progs-to-check-for,[value-if-not-found],[path])
2342 # Like plain AC_CHECK_TOOLS, but require prefix if build!=host.
2343
2344
2345 ####
2346 # NCN_STRICT_CHECK_TARGET_TOOLS(variable, progs-to-check-for,[value-if-not-found],[path])
2347 # Like CVS Autoconf AC_CHECK_TARGET_TOOLS, but require prefix if build!=target.
2348
2349
2350
2351 # Backported from Autoconf 2.5x; can go away when and if
2352 # we switch. Put the OS path separator in $PATH_SEPARATOR.
2353
2354
2355
2356
2357 # ACX_HAVE_GCC_FOR_TARGET
2358 # Check if the variable GCC_FOR_TARGET really points to a GCC binary.
2359
2360
2361 # ACX_CHECK_INSTALLED_TARGET_TOOL(VAR, PROG)
2362 # Searching for installed target binutils. We need to take extra care,
2363 # else we may find the wrong assembler, linker, etc., and lose.
2364 #
2365 # First try --with-build-time-tools, if specified.
2366 #
2367 # For build != host, we ask the installed GCC for the name of the tool it
2368 # uses, and accept it if it is an absolute path. This is because the
2369 # only good choice for a compiler is the same GCC version that is being
2370 # installed (or we couldn't make target libraries), and we assume that
2371 # on the host system we'll have not only the same GCC version, but also
2372 # the same binutils version.
2373 #
2374 # For build == host, search the same directories that the installed
2375 # compiler will search. We used to do this for the assembler, linker,
2376 # and nm only; for simplicity of configuration, however, we extend this
2377 # criterion to tools (such as ar and ranlib) that are never invoked by
2378 # the compiler, to avoid mismatches.
2379 #
2380 # Also note we have to check MD_EXEC_PREFIX before checking the user's path
2381 # if build == target. This makes the most sense only when bootstrapping,
2382 # but we also do so when build != host. In this case, we hope that the
2383 # build and host systems will have similar contents of MD_EXEC_PREFIX.
2384 #
2385 # If we do not find a suitable binary, then try the user's path.
2386
2387
2388 ###
2389 # AC_PROG_CPP_WERROR
2390 # Used for autoconf 2.5x to force AC_PREPROC_IFELSE to reject code which
2391 # triggers warnings from the preprocessor. Will be in autoconf 2.58.
2392 # For now, using this also overrides header checks to use only the
2393 # preprocessor (matches 2.13 behavior; matching 2.58's behavior is a
2394 # bit harder from here).
2395 # Eventually autoconf will default to checking headers with the compiler
2396 # instead, and we'll have to do this differently.
2397
2398 # AC_PROG_CPP_WERROR
2399
2400 # Test for GNAT.
2401 # We require the gnatbind program, and a compiler driver that
2402 # understands Ada. We use the user's CC setting, already found,
2403 # and possibly add $1 to the command-line parameters.
2404 #
2405 # Sets the shell variable have_gnat to yes or no as appropriate, and
2406 # substitutes GNATBIND and GNATMAKE.
2407
2408
2409
2410
2411
2412
2413
2414
2415
2416
2417
2418
2419
2420
2421
2422
2423
2424
2425
2426
2427
2428
2429
2430
2431
2432 # Bugs in autoconf 2.59 break the call to SIM_AC_COMMON, hack around
2433 # it by inlining the macro's contents.
2434 # This file contains common code used by all simulators.
2435 #
2436 # common.m4 invokes AC macros used by all simulators and by the common
2437 # directory. It is intended to be included before any target specific
2438 # stuff. SIM_AC_OUTPUT is a cover function to AC_OUTPUT to generate
2439 # the Makefile. It is intended to be invoked last.
2440 #
2441 # The simulator's configure.in should look like:
2442 #
2443 # dnl Process this file with autoconf to produce a configure script.
2444 # AC_PREREQ(2.5)dnl
2445 # AC_INIT(Makefile.in)
2446 # AC_CONFIG_HEADER(config.h:config.in)
2447 #
2448 # sinclude(../common/aclocal.m4)
2449 # sinclude(../common/common.m4)
2450 #
2451 # ... target specific stuff ...
2452
2453 ac_aux_dir=
2454 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2455 for ac_t in install-sh install.sh shtool; do
2456 if test -f "$ac_dir/$ac_t"; then
2457 ac_aux_dir=$ac_dir
2458 ac_install_sh="$ac_aux_dir/$ac_t -c"
2459 break 2
2460 fi
2461 done
2462 done
2463 if test -z "$ac_aux_dir"; then
2464 as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2465 fi
2466
2467 # These three variables are undocumented and unsupported,
2468 # and are intended to be withdrawn in a future Autoconf release.
2469 # They can cause serious problems if a builder's source tree is in a directory
2470 # whose full name contains unusual characters.
2471 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
2472 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
2473 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
2474
2475
2476 # Make sure we can run config.sub.
2477 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
2478 as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
2479
2480 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2481 $as_echo_n "checking build system type... " >&6; }
2482 if test "${ac_cv_build+set}" = set; then :
2483 $as_echo_n "(cached) " >&6
2484 else
2485 ac_build_alias=$build_alias
2486 test "x$ac_build_alias" = x &&
2487 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
2488 test "x$ac_build_alias" = x &&
2489 as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
2490 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2491 as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
2492
2493 fi
2494 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2495 $as_echo "$ac_cv_build" >&6; }
2496 case $ac_cv_build in
2497 *-*-*) ;;
2498 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
2499 esac
2500 build=$ac_cv_build
2501 ac_save_IFS=$IFS; IFS='-'
2502 set x $ac_cv_build
2503 shift
2504 build_cpu=$1
2505 build_vendor=$2
2506 shift; shift
2507 # Remember, the first character of IFS is used to create $*,
2508 # except with old shells:
2509 build_os=$*
2510 IFS=$ac_save_IFS
2511 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
2512
2513
2514 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2515 $as_echo_n "checking host system type... " >&6; }
2516 if test "${ac_cv_host+set}" = set; then :
2517 $as_echo_n "(cached) " >&6
2518 else
2519 if test "x$host_alias" = x; then
2520 ac_cv_host=$ac_cv_build
2521 else
2522 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2523 as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
2524 fi
2525
2526 fi
2527 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2528 $as_echo "$ac_cv_host" >&6; }
2529 case $ac_cv_host in
2530 *-*-*) ;;
2531 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
2532 esac
2533 host=$ac_cv_host
2534 ac_save_IFS=$IFS; IFS='-'
2535 set x $ac_cv_host
2536 shift
2537 host_cpu=$1
2538 host_vendor=$2
2539 shift; shift
2540 # Remember, the first character of IFS is used to create $*,
2541 # except with old shells:
2542 host_os=$*
2543 IFS=$ac_save_IFS
2544 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
2545
2546
2547 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
2548 $as_echo_n "checking target system type... " >&6; }
2549 if test "${ac_cv_target+set}" = set; then :
2550 $as_echo_n "(cached) " >&6
2551 else
2552 if test "x$target_alias" = x; then
2553 ac_cv_target=$ac_cv_host
2554 else
2555 ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
2556 as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
2557 fi
2558
2559 fi
2560 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
2561 $as_echo "$ac_cv_target" >&6; }
2562 case $ac_cv_target in
2563 *-*-*) ;;
2564 *) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
2565 esac
2566 target=$ac_cv_target
2567 ac_save_IFS=$IFS; IFS='-'
2568 set x $ac_cv_target
2569 shift
2570 target_cpu=$1
2571 target_vendor=$2
2572 shift; shift
2573 # Remember, the first character of IFS is used to create $*,
2574 # except with old shells:
2575 target_os=$*
2576 IFS=$ac_save_IFS
2577 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
2578
2579
2580 # The aliases save the names the user supplied, while $host etc.
2581 # will get canonicalized.
2582 test -n "$target_alias" &&
2583 test "$program_prefix$program_suffix$program_transform_name" = \
2584 NONENONEs,x,x, &&
2585 program_prefix=${target_alias}-
2586
2587 test "$program_prefix" != NONE &&
2588 program_transform_name="s&^&$program_prefix&;$program_transform_name"
2589 # Use a double $ so make ignores it.
2590 test "$program_suffix" != NONE &&
2591 program_transform_name="s&\$&$program_suffix&;$program_transform_name"
2592 # Double any \ or $.
2593 # By default was `s,x,x', remove it if useless.
2594 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
2595 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
2596
2597 ac_ext=c
2598 ac_cpp='$CPP $CPPFLAGS'
2599 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2600 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2601 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2602 if test -n "$ac_tool_prefix"; then
2603 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2604 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2605 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2606 $as_echo_n "checking for $ac_word... " >&6; }
2607 if test "${ac_cv_prog_CC+set}" = set; then :
2608 $as_echo_n "(cached) " >&6
2609 else
2610 if test -n "$CC"; then
2611 ac_cv_prog_CC="$CC" # Let the user override the test.
2612 else
2613 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2614 for as_dir in $PATH
2615 do
2616 IFS=$as_save_IFS
2617 test -z "$as_dir" && as_dir=.
2618 for ac_exec_ext in '' $ac_executable_extensions; do
2619 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2620 ac_cv_prog_CC="${ac_tool_prefix}gcc"
2621 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2622 break 2
2623 fi
2624 done
2625 done
2626 IFS=$as_save_IFS
2627
2628 fi
2629 fi
2630 CC=$ac_cv_prog_CC
2631 if test -n "$CC"; then
2632 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2633 $as_echo "$CC" >&6; }
2634 else
2635 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2636 $as_echo "no" >&6; }
2637 fi
2638
2639
2640 fi
2641 if test -z "$ac_cv_prog_CC"; then
2642 ac_ct_CC=$CC
2643 # Extract the first word of "gcc", so it can be a program name with args.
2644 set dummy gcc; ac_word=$2
2645 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2646 $as_echo_n "checking for $ac_word... " >&6; }
2647 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2648 $as_echo_n "(cached) " >&6
2649 else
2650 if test -n "$ac_ct_CC"; then
2651 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2652 else
2653 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2654 for as_dir in $PATH
2655 do
2656 IFS=$as_save_IFS
2657 test -z "$as_dir" && as_dir=.
2658 for ac_exec_ext in '' $ac_executable_extensions; do
2659 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2660 ac_cv_prog_ac_ct_CC="gcc"
2661 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2662 break 2
2663 fi
2664 done
2665 done
2666 IFS=$as_save_IFS
2667
2668 fi
2669 fi
2670 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2671 if test -n "$ac_ct_CC"; then
2672 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2673 $as_echo "$ac_ct_CC" >&6; }
2674 else
2675 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2676 $as_echo "no" >&6; }
2677 fi
2678
2679 if test "x$ac_ct_CC" = x; then
2680 CC=""
2681 else
2682 case $cross_compiling:$ac_tool_warned in
2683 yes:)
2684 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2685 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2686 ac_tool_warned=yes ;;
2687 esac
2688 CC=$ac_ct_CC
2689 fi
2690 else
2691 CC="$ac_cv_prog_CC"
2692 fi
2693
2694 if test -z "$CC"; then
2695 if test -n "$ac_tool_prefix"; then
2696 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2697 set dummy ${ac_tool_prefix}cc; ac_word=$2
2698 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2699 $as_echo_n "checking for $ac_word... " >&6; }
2700 if test "${ac_cv_prog_CC+set}" = set; then :
2701 $as_echo_n "(cached) " >&6
2702 else
2703 if test -n "$CC"; then
2704 ac_cv_prog_CC="$CC" # Let the user override the test.
2705 else
2706 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2707 for as_dir in $PATH
2708 do
2709 IFS=$as_save_IFS
2710 test -z "$as_dir" && as_dir=.
2711 for ac_exec_ext in '' $ac_executable_extensions; do
2712 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2713 ac_cv_prog_CC="${ac_tool_prefix}cc"
2714 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2715 break 2
2716 fi
2717 done
2718 done
2719 IFS=$as_save_IFS
2720
2721 fi
2722 fi
2723 CC=$ac_cv_prog_CC
2724 if test -n "$CC"; then
2725 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2726 $as_echo "$CC" >&6; }
2727 else
2728 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2729 $as_echo "no" >&6; }
2730 fi
2731
2732
2733 fi
2734 fi
2735 if test -z "$CC"; then
2736 # Extract the first word of "cc", so it can be a program name with args.
2737 set dummy cc; ac_word=$2
2738 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2739 $as_echo_n "checking for $ac_word... " >&6; }
2740 if test "${ac_cv_prog_CC+set}" = set; then :
2741 $as_echo_n "(cached) " >&6
2742 else
2743 if test -n "$CC"; then
2744 ac_cv_prog_CC="$CC" # Let the user override the test.
2745 else
2746 ac_prog_rejected=no
2747 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2748 for as_dir in $PATH
2749 do
2750 IFS=$as_save_IFS
2751 test -z "$as_dir" && as_dir=.
2752 for ac_exec_ext in '' $ac_executable_extensions; do
2753 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2754 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2755 ac_prog_rejected=yes
2756 continue
2757 fi
2758 ac_cv_prog_CC="cc"
2759 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2760 break 2
2761 fi
2762 done
2763 done
2764 IFS=$as_save_IFS
2765
2766 if test $ac_prog_rejected = yes; then
2767 # We found a bogon in the path, so make sure we never use it.
2768 set dummy $ac_cv_prog_CC
2769 shift
2770 if test $# != 0; then
2771 # We chose a different compiler from the bogus one.
2772 # However, it has the same basename, so the bogon will be chosen
2773 # first if we set CC to just the basename; use the full file name.
2774 shift
2775 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2776 fi
2777 fi
2778 fi
2779 fi
2780 CC=$ac_cv_prog_CC
2781 if test -n "$CC"; then
2782 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2783 $as_echo "$CC" >&6; }
2784 else
2785 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2786 $as_echo "no" >&6; }
2787 fi
2788
2789
2790 fi
2791 if test -z "$CC"; then
2792 if test -n "$ac_tool_prefix"; then
2793 for ac_prog in cl.exe
2794 do
2795 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2796 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2797 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2798 $as_echo_n "checking for $ac_word... " >&6; }
2799 if test "${ac_cv_prog_CC+set}" = set; then :
2800 $as_echo_n "(cached) " >&6
2801 else
2802 if test -n "$CC"; then
2803 ac_cv_prog_CC="$CC" # Let the user override the test.
2804 else
2805 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2806 for as_dir in $PATH
2807 do
2808 IFS=$as_save_IFS
2809 test -z "$as_dir" && as_dir=.
2810 for ac_exec_ext in '' $ac_executable_extensions; do
2811 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2812 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2813 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2814 break 2
2815 fi
2816 done
2817 done
2818 IFS=$as_save_IFS
2819
2820 fi
2821 fi
2822 CC=$ac_cv_prog_CC
2823 if test -n "$CC"; then
2824 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2825 $as_echo "$CC" >&6; }
2826 else
2827 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2828 $as_echo "no" >&6; }
2829 fi
2830
2831
2832 test -n "$CC" && break
2833 done
2834 fi
2835 if test -z "$CC"; then
2836 ac_ct_CC=$CC
2837 for ac_prog in cl.exe
2838 do
2839 # Extract the first word of "$ac_prog", so it can be a program name with args.
2840 set dummy $ac_prog; ac_word=$2
2841 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2842 $as_echo_n "checking for $ac_word... " >&6; }
2843 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2844 $as_echo_n "(cached) " >&6
2845 else
2846 if test -n "$ac_ct_CC"; then
2847 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2848 else
2849 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2850 for as_dir in $PATH
2851 do
2852 IFS=$as_save_IFS
2853 test -z "$as_dir" && as_dir=.
2854 for ac_exec_ext in '' $ac_executable_extensions; do
2855 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2856 ac_cv_prog_ac_ct_CC="$ac_prog"
2857 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2858 break 2
2859 fi
2860 done
2861 done
2862 IFS=$as_save_IFS
2863
2864 fi
2865 fi
2866 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2867 if test -n "$ac_ct_CC"; then
2868 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2869 $as_echo "$ac_ct_CC" >&6; }
2870 else
2871 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2872 $as_echo "no" >&6; }
2873 fi
2874
2875
2876 test -n "$ac_ct_CC" && break
2877 done
2878
2879 if test "x$ac_ct_CC" = x; then
2880 CC=""
2881 else
2882 case $cross_compiling:$ac_tool_warned in
2883 yes:)
2884 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2885 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2886 ac_tool_warned=yes ;;
2887 esac
2888 CC=$ac_ct_CC
2889 fi
2890 fi
2891
2892 fi
2893
2894
2895 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2896 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2897 as_fn_error "no acceptable C compiler found in \$PATH
2898 See \`config.log' for more details." "$LINENO" 5; }
2899
2900 # Provide some information about the compiler.
2901 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2902 set X $ac_compile
2903 ac_compiler=$2
2904 for ac_option in --version -v -V -qversion; do
2905 { { ac_try="$ac_compiler $ac_option >&5"
2906 case "(($ac_try" in
2907 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2908 *) ac_try_echo=$ac_try;;
2909 esac
2910 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2911 $as_echo "$ac_try_echo"; } >&5
2912 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2913 ac_status=$?
2914 if test -s conftest.err; then
2915 sed '10a\
2916 ... rest of stderr output deleted ...
2917 10q' conftest.err >conftest.er1
2918 cat conftest.er1 >&5
2919 rm -f conftest.er1 conftest.err
2920 fi
2921 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2922 test $ac_status = 0; }
2923 done
2924
2925 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2926 /* end confdefs.h. */
2927
2928 int
2929 main ()
2930 {
2931
2932 ;
2933 return 0;
2934 }
2935 _ACEOF
2936 ac_clean_files_save=$ac_clean_files
2937 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
2938 # Try to create an executable without -o first, disregard a.out.
2939 # It will help us diagnose broken compilers, and finding out an intuition
2940 # of exeext.
2941 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
2942 $as_echo_n "checking for C compiler default output file name... " >&6; }
2943 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2944
2945 # The possible output files:
2946 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2947
2948 ac_rmfiles=
2949 for ac_file in $ac_files
2950 do
2951 case $ac_file in
2952 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2953 * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2954 esac
2955 done
2956 rm -f $ac_rmfiles
2957
2958 if { { ac_try="$ac_link_default"
2959 case "(($ac_try" in
2960 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2961 *) ac_try_echo=$ac_try;;
2962 esac
2963 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2964 $as_echo "$ac_try_echo"; } >&5
2965 (eval "$ac_link_default") 2>&5
2966 ac_status=$?
2967 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2968 test $ac_status = 0; }; then :
2969 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2970 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2971 # in a Makefile. We should not override ac_cv_exeext if it was cached,
2972 # so that the user can short-circuit this test for compilers unknown to
2973 # Autoconf.
2974 for ac_file in $ac_files ''
2975 do
2976 test -f "$ac_file" || continue
2977 case $ac_file in
2978 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
2979 ;;
2980 [ab].out )
2981 # We found the default executable, but exeext='' is most
2982 # certainly right.
2983 break;;
2984 *.* )
2985 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2986 then :; else
2987 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2988 fi
2989 # We set ac_cv_exeext here because the later test for it is not
2990 # safe: cross compilers may not add the suffix if given an `-o'
2991 # argument, so we may need to know it at that point already.
2992 # Even if this section looks crufty: it has the advantage of
2993 # actually working.
2994 break;;
2995 * )
2996 break;;
2997 esac
2998 done
2999 test "$ac_cv_exeext" = no && ac_cv_exeext=
3000
3001 else
3002 ac_file=''
3003 fi
3004 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3005 $as_echo "$ac_file" >&6; }
3006 if test -z "$ac_file"; then :
3007 $as_echo "$as_me: failed program was:" >&5
3008 sed 's/^/| /' conftest.$ac_ext >&5
3009
3010 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3011 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3012 { as_fn_set_status 77
3013 as_fn_error "C compiler cannot create executables
3014 See \`config.log' for more details." "$LINENO" 5; }; }
3015 fi
3016 ac_exeext=$ac_cv_exeext
3017
3018 # Check that the compiler produces executables we can run. If not, either
3019 # the compiler is broken, or we cross compile.
3020 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3021 $as_echo_n "checking whether the C compiler works... " >&6; }
3022 # If not cross compiling, check that we can run a simple program.
3023 if test "$cross_compiling" != yes; then
3024 if { ac_try='./$ac_file'
3025 { { case "(($ac_try" in
3026 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3027 *) ac_try_echo=$ac_try;;
3028 esac
3029 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3030 $as_echo "$ac_try_echo"; } >&5
3031 (eval "$ac_try") 2>&5
3032 ac_status=$?
3033 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3034 test $ac_status = 0; }; }; then
3035 cross_compiling=no
3036 else
3037 if test "$cross_compiling" = maybe; then
3038 cross_compiling=yes
3039 else
3040 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3041 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3042 as_fn_error "cannot run C compiled programs.
3043 If you meant to cross compile, use \`--host'.
3044 See \`config.log' for more details." "$LINENO" 5; }
3045 fi
3046 fi
3047 fi
3048 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3049 $as_echo "yes" >&6; }
3050
3051 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
3052 ac_clean_files=$ac_clean_files_save
3053 # Check that the compiler produces executables we can run. If not, either
3054 # the compiler is broken, or we cross compile.
3055 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3056 $as_echo_n "checking whether we are cross compiling... " >&6; }
3057 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3058 $as_echo "$cross_compiling" >&6; }
3059
3060 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3061 $as_echo_n "checking for suffix of executables... " >&6; }
3062 if { { ac_try="$ac_link"
3063 case "(($ac_try" in
3064 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3065 *) ac_try_echo=$ac_try;;
3066 esac
3067 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3068 $as_echo "$ac_try_echo"; } >&5
3069 (eval "$ac_link") 2>&5
3070 ac_status=$?
3071 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3072 test $ac_status = 0; }; then :
3073 # If both `conftest.exe' and `conftest' are `present' (well, observable)
3074 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
3075 # work properly (i.e., refer to `conftest.exe'), while it won't with
3076 # `rm'.
3077 for ac_file in conftest.exe conftest conftest.*; do
3078 test -f "$ac_file" || continue
3079 case $ac_file in
3080 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3081 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3082 break;;
3083 * ) break;;
3084 esac
3085 done
3086 else
3087 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3088 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3089 as_fn_error "cannot compute suffix of executables: cannot compile and link
3090 See \`config.log' for more details." "$LINENO" 5; }
3091 fi
3092 rm -f conftest$ac_cv_exeext
3093 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3094 $as_echo "$ac_cv_exeext" >&6; }
3095
3096 rm -f conftest.$ac_ext
3097 EXEEXT=$ac_cv_exeext
3098 ac_exeext=$EXEEXT
3099 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3100 $as_echo_n "checking for suffix of object files... " >&6; }
3101 if test "${ac_cv_objext+set}" = set; then :
3102 $as_echo_n "(cached) " >&6
3103 else
3104 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3105 /* end confdefs.h. */
3106
3107 int
3108 main ()
3109 {
3110
3111 ;
3112 return 0;
3113 }
3114 _ACEOF
3115 rm -f conftest.o conftest.obj
3116 if { { ac_try="$ac_compile"
3117 case "(($ac_try" in
3118 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3119 *) ac_try_echo=$ac_try;;
3120 esac
3121 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3122 $as_echo "$ac_try_echo"; } >&5
3123 (eval "$ac_compile") 2>&5
3124 ac_status=$?
3125 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3126 test $ac_status = 0; }; then :
3127 for ac_file in conftest.o conftest.obj conftest.*; do
3128 test -f "$ac_file" || continue;
3129 case $ac_file in
3130 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3131 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3132 break;;
3133 esac
3134 done
3135 else
3136 $as_echo "$as_me: failed program was:" >&5
3137 sed 's/^/| /' conftest.$ac_ext >&5
3138
3139 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3140 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3141 as_fn_error "cannot compute suffix of object files: cannot compile
3142 See \`config.log' for more details." "$LINENO" 5; }
3143 fi
3144 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3145 fi
3146 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3147 $as_echo "$ac_cv_objext" >&6; }
3148 OBJEXT=$ac_cv_objext
3149 ac_objext=$OBJEXT
3150 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3151 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3152 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
3153 $as_echo_n "(cached) " >&6
3154 else
3155 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3156 /* end confdefs.h. */
3157
3158 int
3159 main ()
3160 {
3161 #ifndef __GNUC__
3162 choke me
3163 #endif
3164
3165 ;
3166 return 0;
3167 }
3168 _ACEOF
3169 if ac_fn_c_try_compile "$LINENO"; then :
3170 ac_compiler_gnu=yes
3171 else
3172 ac_compiler_gnu=no
3173 fi
3174 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3175 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3176
3177 fi
3178 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3179 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3180 if test $ac_compiler_gnu = yes; then
3181 GCC=yes
3182 else
3183 GCC=
3184 fi
3185 ac_test_CFLAGS=${CFLAGS+set}
3186 ac_save_CFLAGS=$CFLAGS
3187 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3188 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3189 if test "${ac_cv_prog_cc_g+set}" = set; then :
3190 $as_echo_n "(cached) " >&6
3191 else
3192 ac_save_c_werror_flag=$ac_c_werror_flag
3193 ac_c_werror_flag=yes
3194 ac_cv_prog_cc_g=no
3195 CFLAGS="-g"
3196 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3197 /* end confdefs.h. */
3198
3199 int
3200 main ()
3201 {
3202
3203 ;
3204 return 0;
3205 }
3206 _ACEOF
3207 if ac_fn_c_try_compile "$LINENO"; then :
3208 ac_cv_prog_cc_g=yes
3209 else
3210 CFLAGS=""
3211 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3212 /* end confdefs.h. */
3213
3214 int
3215 main ()
3216 {
3217
3218 ;
3219 return 0;
3220 }
3221 _ACEOF
3222 if ac_fn_c_try_compile "$LINENO"; then :
3223
3224 else
3225 ac_c_werror_flag=$ac_save_c_werror_flag
3226 CFLAGS="-g"
3227 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3228 /* end confdefs.h. */
3229
3230 int
3231 main ()
3232 {
3233
3234 ;
3235 return 0;
3236 }
3237 _ACEOF
3238 if ac_fn_c_try_compile "$LINENO"; then :
3239 ac_cv_prog_cc_g=yes
3240 fi
3241 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3242 fi
3243 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3244 fi
3245 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3246 ac_c_werror_flag=$ac_save_c_werror_flag
3247 fi
3248 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3249 $as_echo "$ac_cv_prog_cc_g" >&6; }
3250 if test "$ac_test_CFLAGS" = set; then
3251 CFLAGS=$ac_save_CFLAGS
3252 elif test $ac_cv_prog_cc_g = yes; then
3253 if test "$GCC" = yes; then
3254 CFLAGS="-g -O2"
3255 else
3256 CFLAGS="-g"
3257 fi
3258 else
3259 if test "$GCC" = yes; then
3260 CFLAGS="-O2"
3261 else
3262 CFLAGS=
3263 fi
3264 fi
3265 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3266 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3267 if test "${ac_cv_prog_cc_c89+set}" = set; then :
3268 $as_echo_n "(cached) " >&6
3269 else
3270 ac_cv_prog_cc_c89=no
3271 ac_save_CC=$CC
3272 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3273 /* end confdefs.h. */
3274 #include <stdarg.h>
3275 #include <stdio.h>
3276 #include <sys/types.h>
3277 #include <sys/stat.h>
3278 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
3279 struct buf { int x; };
3280 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3281 static char *e (p, i)
3282 char **p;
3283 int i;
3284 {
3285 return p[i];
3286 }
3287 static char *f (char * (*g) (char **, int), char **p, ...)
3288 {
3289 char *s;
3290 va_list v;
3291 va_start (v,p);
3292 s = g (p, va_arg (v,int));
3293 va_end (v);
3294 return s;
3295 }
3296
3297 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
3298 function prototypes and stuff, but not '\xHH' hex character constants.
3299 These don't provoke an error unfortunately, instead are silently treated
3300 as 'x'. The following induces an error, until -std is added to get
3301 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
3302 array size at least. It's necessary to write '\x00'==0 to get something
3303 that's true only with -std. */
3304 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3305
3306 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3307 inside strings and character constants. */
3308 #define FOO(x) 'x'
3309 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3310
3311 int test (int i, double x);
3312 struct s1 {int (*f) (int a);};
3313 struct s2 {int (*f) (double a);};
3314 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3315 int argc;
3316 char **argv;
3317 int
3318 main ()
3319 {
3320 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
3321 ;
3322 return 0;
3323 }
3324 _ACEOF
3325 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3326 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3327 do
3328 CC="$ac_save_CC $ac_arg"
3329 if ac_fn_c_try_compile "$LINENO"; then :
3330 ac_cv_prog_cc_c89=$ac_arg
3331 fi
3332 rm -f core conftest.err conftest.$ac_objext
3333 test "x$ac_cv_prog_cc_c89" != "xno" && break
3334 done
3335 rm -f conftest.$ac_ext
3336 CC=$ac_save_CC
3337
3338 fi
3339 # AC_CACHE_VAL
3340 case "x$ac_cv_prog_cc_c89" in
3341 x)
3342 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3343 $as_echo "none needed" >&6; } ;;
3344 xno)
3345 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3346 $as_echo "unsupported" >&6; } ;;
3347 *)
3348 CC="$CC $ac_cv_prog_cc_c89"
3349 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3350 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3351 esac
3352 if test "x$ac_cv_prog_cc_c89" != xno; then :
3353
3354 fi
3355
3356 ac_ext=c
3357 ac_cpp='$CPP $CPPFLAGS'
3358 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3359 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3360 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3361
3362 # Find a good install program. We prefer a C program (faster),
3363 # so one script is as good as another. But avoid the broken or
3364 # incompatible versions:
3365 # SysV /etc/install, /usr/sbin/install
3366 # SunOS /usr/etc/install
3367 # IRIX /sbin/install
3368 # AIX /bin/install
3369 # AmigaOS /C/install, which installs bootblocks on floppy discs
3370 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
3371 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
3372 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
3373 # OS/2's system install, which has a completely different semantic
3374 # ./install, which can be erroneously created by make from ./install.sh.
3375 # Reject install programs that cannot install multiple files.
3376 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
3377 $as_echo_n "checking for a BSD-compatible install... " >&6; }
3378 if test -z "$INSTALL"; then
3379 if test "${ac_cv_path_install+set}" = set; then :
3380 $as_echo_n "(cached) " >&6
3381 else
3382 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3383 for as_dir in $PATH
3384 do
3385 IFS=$as_save_IFS
3386 test -z "$as_dir" && as_dir=.
3387 # Account for people who put trailing slashes in PATH elements.
3388 case $as_dir/ in #((
3389 ./ | .// | /[cC]/* | \
3390 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
3391 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
3392 /usr/ucb/* ) ;;
3393 *)
3394 # OSF1 and SCO ODT 3.0 have their own names for install.
3395 # Don't use installbsd from OSF since it installs stuff as root
3396 # by default.
3397 for ac_prog in ginstall scoinst install; do
3398 for ac_exec_ext in '' $ac_executable_extensions; do
3399 if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
3400 if test $ac_prog = install &&
3401 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3402 # AIX install. It has an incompatible calling convention.
3403 :
3404 elif test $ac_prog = install &&
3405 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3406 # program-specific install script used by HP pwplus--don't use.
3407 :
3408 else
3409 rm -rf conftest.one conftest.two conftest.dir
3410 echo one > conftest.one
3411 echo two > conftest.two
3412 mkdir conftest.dir
3413 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
3414 test -s conftest.one && test -s conftest.two &&
3415 test -s conftest.dir/conftest.one &&
3416 test -s conftest.dir/conftest.two
3417 then
3418 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
3419 break 3
3420 fi
3421 fi
3422 fi
3423 done
3424 done
3425 ;;
3426 esac
3427
3428 done
3429 IFS=$as_save_IFS
3430
3431 rm -rf conftest.one conftest.two conftest.dir
3432
3433 fi
3434 if test "${ac_cv_path_install+set}" = set; then
3435 INSTALL=$ac_cv_path_install
3436 else
3437 # As a last resort, use the slow shell script. Don't cache a
3438 # value for INSTALL within a source directory, because that will
3439 # break other packages using the cache if that directory is
3440 # removed, or if the value is a relative name.
3441 INSTALL=$ac_install_sh
3442 fi
3443 fi
3444 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
3445 $as_echo "$INSTALL" >&6; }
3446
3447 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
3448 # It thinks the first close brace ends the variable substitution.
3449 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
3450
3451 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
3452
3453 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
3454
3455
3456 # Put a plausible default for CC_FOR_BUILD in Makefile.
3457 if test "x$cross_compiling" = "xno"; then
3458 CC_FOR_BUILD='$(CC)'
3459 else
3460 CC_FOR_BUILD=gcc
3461 fi
3462
3463
3464
3465
3466 AR=${AR-ar}
3467
3468 if test -n "$ac_tool_prefix"; then
3469 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
3470 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
3471 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3472 $as_echo_n "checking for $ac_word... " >&6; }
3473 if test "${ac_cv_prog_RANLIB+set}" = set; then :
3474 $as_echo_n "(cached) " >&6
3475 else
3476 if test -n "$RANLIB"; then
3477 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
3478 else
3479 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3480 for as_dir in $PATH
3481 do
3482 IFS=$as_save_IFS
3483 test -z "$as_dir" && as_dir=.
3484 for ac_exec_ext in '' $ac_executable_extensions; do
3485 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3486 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
3487 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3488 break 2
3489 fi
3490 done
3491 done
3492 IFS=$as_save_IFS
3493
3494 fi
3495 fi
3496 RANLIB=$ac_cv_prog_RANLIB
3497 if test -n "$RANLIB"; then
3498 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
3499 $as_echo "$RANLIB" >&6; }
3500 else
3501 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3502 $as_echo "no" >&6; }
3503 fi
3504
3505
3506 fi
3507 if test -z "$ac_cv_prog_RANLIB"; then
3508 ac_ct_RANLIB=$RANLIB
3509 # Extract the first word of "ranlib", so it can be a program name with args.
3510 set dummy ranlib; ac_word=$2
3511 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3512 $as_echo_n "checking for $ac_word... " >&6; }
3513 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
3514 $as_echo_n "(cached) " >&6
3515 else
3516 if test -n "$ac_ct_RANLIB"; then
3517 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
3518 else
3519 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3520 for as_dir in $PATH
3521 do
3522 IFS=$as_save_IFS
3523 test -z "$as_dir" && as_dir=.
3524 for ac_exec_ext in '' $ac_executable_extensions; do
3525 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3526 ac_cv_prog_ac_ct_RANLIB="ranlib"
3527 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3528 break 2
3529 fi
3530 done
3531 done
3532 IFS=$as_save_IFS
3533
3534 fi
3535 fi
3536 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
3537 if test -n "$ac_ct_RANLIB"; then
3538 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
3539 $as_echo "$ac_ct_RANLIB" >&6; }
3540 else
3541 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3542 $as_echo "no" >&6; }
3543 fi
3544
3545 if test "x$ac_ct_RANLIB" = x; then
3546 RANLIB=":"
3547 else
3548 case $cross_compiling:$ac_tool_warned in
3549 yes:)
3550 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3551 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3552 ac_tool_warned=yes ;;
3553 esac
3554 RANLIB=$ac_ct_RANLIB
3555 fi
3556 else
3557 RANLIB="$ac_cv_prog_RANLIB"
3558 fi
3559
3560
3561 ALL_LINGUAS=
3562 # If we haven't got the data from the intl directory,
3563 # assume NLS is disabled.
3564 USE_NLS=no
3565 LIBINTL=
3566 LIBINTL_DEP=
3567 INCINTL=
3568 XGETTEXT=
3569 GMSGFMT=
3570 POSUB=
3571
3572 if test -f ../../intl/config.intl; then
3573 . ../../intl/config.intl
3574 fi
3575 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
3576 $as_echo_n "checking whether NLS is requested... " >&6; }
3577 if test x"$USE_NLS" != xyes; then
3578 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3579 $as_echo "no" >&6; }
3580 else
3581 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3582 $as_echo "yes" >&6; }
3583
3584 $as_echo "#define ENABLE_NLS 1" >>confdefs.h
3585
3586
3587 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catalogs to be installed" >&5
3588 $as_echo_n "checking for catalogs to be installed... " >&6; }
3589 # Look for .po and .gmo files in the source directory.
3590 CATALOGS=
3591 XLINGUAS=
3592 for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
3593 # If there aren't any .gmo files the shell will give us the
3594 # literal string "../path/to/srcdir/po/*.gmo" which has to be
3595 # weeded out.
3596 case "$cat" in *\**)
3597 continue;;
3598 esac
3599 # The quadruple backslash is collapsed to a double backslash
3600 # by the backticks, then collapsed again by the double quotes,
3601 # leaving us with one backslash in the sed expression (right
3602 # before the dot that mustn't act as a wildcard).
3603 cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
3604 lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
3605 # The user is allowed to set LINGUAS to a list of languages to
3606 # install catalogs for. If it's empty that means "all of them."
3607 if test "x$LINGUAS" = x; then
3608 CATALOGS="$CATALOGS $cat"
3609 XLINGUAS="$XLINGUAS $lang"
3610 else
3611 case "$LINGUAS" in *$lang*)
3612 CATALOGS="$CATALOGS $cat"
3613 XLINGUAS="$XLINGUAS $lang"
3614 ;;
3615 esac
3616 fi
3617 done
3618 LINGUAS="$XLINGUAS"
3619 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINGUAS" >&5
3620 $as_echo "$LINGUAS" >&6; }
3621
3622
3623 DATADIRNAME=share
3624
3625 INSTOBJEXT=.mo
3626
3627 GENCAT=gencat
3628
3629 CATOBJEXT=.gmo
3630
3631 fi
3632
3633 # Check for common headers.
3634 # FIXME: Seems to me this can cause problems for i386-windows hosts.
3635 # At one point there were hardcoded AC_DEFINE's if ${host} = i386-*-windows*.
3636
3637 ac_ext=c
3638 ac_cpp='$CPP $CPPFLAGS'
3639 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3640 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3641 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3642 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3643 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3644 # On Suns, sometimes $CPP names a directory.
3645 if test -n "$CPP" && test -d "$CPP"; then
3646 CPP=
3647 fi
3648 if test -z "$CPP"; then
3649 if test "${ac_cv_prog_CPP+set}" = set; then :
3650 $as_echo_n "(cached) " >&6
3651 else
3652 # Double quotes because CPP needs to be expanded
3653 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3654 do
3655 ac_preproc_ok=false
3656 for ac_c_preproc_warn_flag in '' yes
3657 do
3658 # Use a header file that comes with gcc, so configuring glibc
3659 # with a fresh cross-compiler works.
3660 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3661 # <limits.h> exists even on freestanding compilers.
3662 # On the NeXT, cc -E runs the code through the compiler's parser,
3663 # not just through cpp. "Syntax error" is here to catch this case.
3664 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3665 /* end confdefs.h. */
3666 #ifdef __STDC__
3667 # include <limits.h>
3668 #else
3669 # include <assert.h>
3670 #endif
3671 Syntax error
3672 _ACEOF
3673 if ac_fn_c_try_cpp "$LINENO"; then :
3674
3675 else
3676 # Broken: fails on valid input.
3677 continue
3678 fi
3679 rm -f conftest.err conftest.$ac_ext
3680
3681 # OK, works on sane cases. Now check whether nonexistent headers
3682 # can be detected and how.
3683 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3684 /* end confdefs.h. */
3685 #include <ac_nonexistent.h>
3686 _ACEOF
3687 if ac_fn_c_try_cpp "$LINENO"; then :
3688 # Broken: success on invalid input.
3689 continue
3690 else
3691 # Passes both tests.
3692 ac_preproc_ok=:
3693 break
3694 fi
3695 rm -f conftest.err conftest.$ac_ext
3696
3697 done
3698 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3699 rm -f conftest.err conftest.$ac_ext
3700 if $ac_preproc_ok; then :
3701 break
3702 fi
3703
3704 done
3705 ac_cv_prog_CPP=$CPP
3706
3707 fi
3708 CPP=$ac_cv_prog_CPP
3709 else
3710 ac_cv_prog_CPP=$CPP
3711 fi
3712 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3713 $as_echo "$CPP" >&6; }
3714 ac_preproc_ok=false
3715 for ac_c_preproc_warn_flag in '' yes
3716 do
3717 # Use a header file that comes with gcc, so configuring glibc
3718 # with a fresh cross-compiler works.
3719 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3720 # <limits.h> exists even on freestanding compilers.
3721 # On the NeXT, cc -E runs the code through the compiler's parser,
3722 # not just through cpp. "Syntax error" is here to catch this case.
3723 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3724 /* end confdefs.h. */
3725 #ifdef __STDC__
3726 # include <limits.h>
3727 #else
3728 # include <assert.h>
3729 #endif
3730 Syntax error
3731 _ACEOF
3732 if ac_fn_c_try_cpp "$LINENO"; then :
3733
3734 else
3735 # Broken: fails on valid input.
3736 continue
3737 fi
3738 rm -f conftest.err conftest.$ac_ext
3739
3740 # OK, works on sane cases. Now check whether nonexistent headers
3741 # can be detected and how.
3742 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3743 /* end confdefs.h. */
3744 #include <ac_nonexistent.h>
3745 _ACEOF
3746 if ac_fn_c_try_cpp "$LINENO"; then :
3747 # Broken: success on invalid input.
3748 continue
3749 else
3750 # Passes both tests.
3751 ac_preproc_ok=:
3752 break
3753 fi
3754 rm -f conftest.err conftest.$ac_ext
3755
3756 done
3757 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3758 rm -f conftest.err conftest.$ac_ext
3759 if $ac_preproc_ok; then :
3760
3761 else
3762 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3763 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3764 as_fn_error "C preprocessor \"$CPP\" fails sanity check
3765 See \`config.log' for more details." "$LINENO" 5; }
3766 fi
3767
3768 ac_ext=c
3769 ac_cpp='$CPP $CPPFLAGS'
3770 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3771 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3772 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3773
3774
3775 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3776 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3777 if test "${ac_cv_path_GREP+set}" = set; then :
3778 $as_echo_n "(cached) " >&6
3779 else
3780 if test -z "$GREP"; then
3781 ac_path_GREP_found=false
3782 # Loop through the user's path and test for each of PROGNAME-LIST
3783 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3784 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3785 do
3786 IFS=$as_save_IFS
3787 test -z "$as_dir" && as_dir=.
3788 for ac_prog in grep ggrep; do
3789 for ac_exec_ext in '' $ac_executable_extensions; do
3790 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3791 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
3792 # Check for GNU ac_path_GREP and select it if it is found.
3793 # Check for GNU $ac_path_GREP
3794 case `"$ac_path_GREP" --version 2>&1` in
3795 *GNU*)
3796 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3797 *)
3798 ac_count=0
3799 $as_echo_n 0123456789 >"conftest.in"
3800 while :
3801 do
3802 cat "conftest.in" "conftest.in" >"conftest.tmp"
3803 mv "conftest.tmp" "conftest.in"
3804 cp "conftest.in" "conftest.nl"
3805 $as_echo 'GREP' >> "conftest.nl"
3806 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3807 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3808 as_fn_arith $ac_count + 1 && ac_count=$as_val
3809 if test $ac_count -gt ${ac_path_GREP_max-0}; then
3810 # Best one so far, save it but keep looking for a better one
3811 ac_cv_path_GREP="$ac_path_GREP"
3812 ac_path_GREP_max=$ac_count
3813 fi
3814 # 10*(2^10) chars as input seems more than enough
3815 test $ac_count -gt 10 && break
3816 done
3817 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3818 esac
3819
3820 $ac_path_GREP_found && break 3
3821 done
3822 done
3823 done
3824 IFS=$as_save_IFS
3825 if test -z "$ac_cv_path_GREP"; then
3826 as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3827 fi
3828 else
3829 ac_cv_path_GREP=$GREP
3830 fi
3831
3832 fi
3833 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3834 $as_echo "$ac_cv_path_GREP" >&6; }
3835 GREP="$ac_cv_path_GREP"
3836
3837
3838 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
3839 $as_echo_n "checking for egrep... " >&6; }
3840 if test "${ac_cv_path_EGREP+set}" = set; then :
3841 $as_echo_n "(cached) " >&6
3842 else
3843 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3844 then ac_cv_path_EGREP="$GREP -E"
3845 else
3846 if test -z "$EGREP"; then
3847 ac_path_EGREP_found=false
3848 # Loop through the user's path and test for each of PROGNAME-LIST
3849 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3850 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3851 do
3852 IFS=$as_save_IFS
3853 test -z "$as_dir" && as_dir=.
3854 for ac_prog in egrep; do
3855 for ac_exec_ext in '' $ac_executable_extensions; do
3856 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3857 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
3858 # Check for GNU ac_path_EGREP and select it if it is found.
3859 # Check for GNU $ac_path_EGREP
3860 case `"$ac_path_EGREP" --version 2>&1` in
3861 *GNU*)
3862 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3863 *)
3864 ac_count=0
3865 $as_echo_n 0123456789 >"conftest.in"
3866 while :
3867 do
3868 cat "conftest.in" "conftest.in" >"conftest.tmp"
3869 mv "conftest.tmp" "conftest.in"
3870 cp "conftest.in" "conftest.nl"
3871 $as_echo 'EGREP' >> "conftest.nl"
3872 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3873 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3874 as_fn_arith $ac_count + 1 && ac_count=$as_val
3875 if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3876 # Best one so far, save it but keep looking for a better one
3877 ac_cv_path_EGREP="$ac_path_EGREP"
3878 ac_path_EGREP_max=$ac_count
3879 fi
3880 # 10*(2^10) chars as input seems more than enough
3881 test $ac_count -gt 10 && break
3882 done
3883 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3884 esac
3885
3886 $ac_path_EGREP_found && break 3
3887 done
3888 done
3889 done
3890 IFS=$as_save_IFS
3891 if test -z "$ac_cv_path_EGREP"; then
3892 as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3893 fi
3894 else
3895 ac_cv_path_EGREP=$EGREP
3896 fi
3897
3898 fi
3899 fi
3900 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
3901 $as_echo "$ac_cv_path_EGREP" >&6; }
3902 EGREP="$ac_cv_path_EGREP"
3903
3904
3905 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
3906 $as_echo_n "checking for ANSI C header files... " >&6; }
3907 if test "${ac_cv_header_stdc+set}" = set; then :
3908 $as_echo_n "(cached) " >&6
3909 else
3910 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3911 /* end confdefs.h. */
3912 #include <stdlib.h>
3913 #include <stdarg.h>
3914 #include <string.h>
3915 #include <float.h>
3916
3917 int
3918 main ()
3919 {
3920
3921 ;
3922 return 0;
3923 }
3924 _ACEOF
3925 if ac_fn_c_try_compile "$LINENO"; then :
3926 ac_cv_header_stdc=yes
3927 else
3928 ac_cv_header_stdc=no
3929 fi
3930 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3931
3932 if test $ac_cv_header_stdc = yes; then
3933 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3934 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3935 /* end confdefs.h. */
3936 #include <string.h>
3937
3938 _ACEOF
3939 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3940 $EGREP "memchr" >/dev/null 2>&1; then :
3941
3942 else
3943 ac_cv_header_stdc=no
3944 fi
3945 rm -f conftest*
3946
3947 fi
3948
3949 if test $ac_cv_header_stdc = yes; then
3950 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3951 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3952 /* end confdefs.h. */
3953 #include <stdlib.h>
3954
3955 _ACEOF
3956 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3957 $EGREP "free" >/dev/null 2>&1; then :
3958
3959 else
3960 ac_cv_header_stdc=no
3961 fi
3962 rm -f conftest*
3963
3964 fi
3965
3966 if test $ac_cv_header_stdc = yes; then
3967 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3968 if test "$cross_compiling" = yes; then :
3969 :
3970 else
3971 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3972 /* end confdefs.h. */
3973 #include <ctype.h>
3974 #include <stdlib.h>
3975 #if ((' ' & 0x0FF) == 0x020)
3976 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3977 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3978 #else
3979 # define ISLOWER(c) \
3980 (('a' <= (c) && (c) <= 'i') \
3981 || ('j' <= (c) && (c) <= 'r') \
3982 || ('s' <= (c) && (c) <= 'z'))
3983 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3984 #endif
3985
3986 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3987 int
3988 main ()
3989 {
3990 int i;
3991 for (i = 0; i < 256; i++)
3992 if (XOR (islower (i), ISLOWER (i))
3993 || toupper (i) != TOUPPER (i))
3994 return 2;
3995 return 0;
3996 }
3997 _ACEOF
3998 if ac_fn_c_try_run "$LINENO"; then :
3999
4000 else
4001 ac_cv_header_stdc=no
4002 fi
4003 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4004 conftest.$ac_objext conftest.beam conftest.$ac_ext
4005 fi
4006
4007 fi
4008 fi
4009 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
4010 $as_echo "$ac_cv_header_stdc" >&6; }
4011 if test $ac_cv_header_stdc = yes; then
4012
4013 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
4014
4015 fi
4016
4017 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
4018 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4019 inttypes.h stdint.h unistd.h
4020 do :
4021 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4022 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
4023 "
4024 eval as_val=\$$as_ac_Header
4025 if test "x$as_val" = x""yes; then :
4026 cat >>confdefs.h <<_ACEOF
4027 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4028 _ACEOF
4029
4030 fi
4031
4032 done
4033
4034
4035 for ac_header in stdlib.h string.h strings.h unistd.h time.h
4036 do :
4037 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4038 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
4039 eval as_val=\$$as_ac_Header
4040 if test "x$as_val" = x""yes; then :
4041 cat >>confdefs.h <<_ACEOF
4042 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4043 _ACEOF
4044
4045 fi
4046
4047 done
4048
4049 for ac_header in sys/time.h sys/resource.h
4050 do :
4051 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4052 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
4053 eval as_val=\$$as_ac_Header
4054 if test "x$as_val" = x""yes; then :
4055 cat >>confdefs.h <<_ACEOF
4056 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4057 _ACEOF
4058
4059 fi
4060
4061 done
4062
4063 for ac_header in fcntl.h fpu_control.h
4064 do :
4065 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4066 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
4067 eval as_val=\$$as_ac_Header
4068 if test "x$as_val" = x""yes; then :
4069 cat >>confdefs.h <<_ACEOF
4070 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4071 _ACEOF
4072
4073 fi
4074
4075 done
4076
4077 for ac_header in dlfcn.h errno.h sys/stat.h
4078 do :
4079 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4080 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
4081 eval as_val=\$$as_ac_Header
4082 if test "x$as_val" = x""yes; then :
4083 cat >>confdefs.h <<_ACEOF
4084 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4085 _ACEOF
4086
4087 fi
4088
4089 done
4090
4091 for ac_func in getrusage time sigaction __setfpucw
4092 do :
4093 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
4094 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
4095 eval as_val=\$$as_ac_var
4096 if test "x$as_val" = x""yes; then :
4097 cat >>confdefs.h <<_ACEOF
4098 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
4099 _ACEOF
4100
4101 fi
4102 done
4103
4104
4105 # Check for socket libraries
4106 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for bind in -lsocket" >&5
4107 $as_echo_n "checking for bind in -lsocket... " >&6; }
4108 if test "${ac_cv_lib_socket_bind+set}" = set; then :
4109 $as_echo_n "(cached) " >&6
4110 else
4111 ac_check_lib_save_LIBS=$LIBS
4112 LIBS="-lsocket $LIBS"
4113 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4114 /* end confdefs.h. */
4115
4116 /* Override any GCC internal prototype to avoid an error.
4117 Use char because int might match the return type of a GCC
4118 builtin and then its argument prototype would still apply. */
4119 #ifdef __cplusplus
4120 extern "C"
4121 #endif
4122 char bind ();
4123 int
4124 main ()
4125 {
4126 return bind ();
4127 ;
4128 return 0;
4129 }
4130 _ACEOF
4131 if ac_fn_c_try_link "$LINENO"; then :
4132 ac_cv_lib_socket_bind=yes
4133 else
4134 ac_cv_lib_socket_bind=no
4135 fi
4136 rm -f core conftest.err conftest.$ac_objext \
4137 conftest$ac_exeext conftest.$ac_ext
4138 LIBS=$ac_check_lib_save_LIBS
4139 fi
4140 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_bind" >&5
4141 $as_echo "$ac_cv_lib_socket_bind" >&6; }
4142 if test "x$ac_cv_lib_socket_bind" = x""yes; then :
4143 cat >>confdefs.h <<_ACEOF
4144 #define HAVE_LIBSOCKET 1
4145 _ACEOF
4146
4147 LIBS="-lsocket $LIBS"
4148
4149 fi
4150
4151 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lnsl" >&5
4152 $as_echo_n "checking for gethostbyname in -lnsl... " >&6; }
4153 if test "${ac_cv_lib_nsl_gethostbyname+set}" = set; then :
4154 $as_echo_n "(cached) " >&6
4155 else
4156 ac_check_lib_save_LIBS=$LIBS
4157 LIBS="-lnsl $LIBS"
4158 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4159 /* end confdefs.h. */
4160
4161 /* Override any GCC internal prototype to avoid an error.
4162 Use char because int might match the return type of a GCC
4163 builtin and then its argument prototype would still apply. */
4164 #ifdef __cplusplus
4165 extern "C"
4166 #endif
4167 char gethostbyname ();
4168 int
4169 main ()
4170 {
4171 return gethostbyname ();
4172 ;
4173 return 0;
4174 }
4175 _ACEOF
4176 if ac_fn_c_try_link "$LINENO"; then :
4177 ac_cv_lib_nsl_gethostbyname=yes
4178 else
4179 ac_cv_lib_nsl_gethostbyname=no
4180 fi
4181 rm -f core conftest.err conftest.$ac_objext \
4182 conftest$ac_exeext conftest.$ac_ext
4183 LIBS=$ac_check_lib_save_LIBS
4184 fi
4185 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_gethostbyname" >&5
4186 $as_echo "$ac_cv_lib_nsl_gethostbyname" >&6; }
4187 if test "x$ac_cv_lib_nsl_gethostbyname" = x""yes; then :
4188 cat >>confdefs.h <<_ACEOF
4189 #define HAVE_LIBNSL 1
4190 _ACEOF
4191
4192 LIBS="-lnsl $LIBS"
4193
4194 fi
4195
4196
4197 # BFD conditionally uses zlib, so we must link it in if libbfd does, by
4198 # using the same condition.
4199
4200 # See if the user specified whether he wants zlib support or not.
4201
4202 # Check whether --with-zlib was given.
4203 if test "${with_zlib+set}" = set; then :
4204 withval=$with_zlib;
4205 else
4206 with_zlib=auto
4207 fi
4208
4209
4210 if test "$with_zlib" != "no"; then
4211 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing zlibVersion" >&5
4212 $as_echo_n "checking for library containing zlibVersion... " >&6; }
4213 if test "${ac_cv_search_zlibVersion+set}" = set; then :
4214 $as_echo_n "(cached) " >&6
4215 else
4216 ac_func_search_save_LIBS=$LIBS
4217 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4218 /* end confdefs.h. */
4219
4220 /* Override any GCC internal prototype to avoid an error.
4221 Use char because int might match the return type of a GCC
4222 builtin and then its argument prototype would still apply. */
4223 #ifdef __cplusplus
4224 extern "C"
4225 #endif
4226 char zlibVersion ();
4227 int
4228 main ()
4229 {
4230 return zlibVersion ();
4231 ;
4232 return 0;
4233 }
4234 _ACEOF
4235 for ac_lib in '' z; do
4236 if test -z "$ac_lib"; then
4237 ac_res="none required"
4238 else
4239 ac_res=-l$ac_lib
4240 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
4241 fi
4242 if ac_fn_c_try_link "$LINENO"; then :
4243 ac_cv_search_zlibVersion=$ac_res
4244 fi
4245 rm -f core conftest.err conftest.$ac_objext \
4246 conftest$ac_exeext
4247 if test "${ac_cv_search_zlibVersion+set}" = set; then :
4248 break
4249 fi
4250 done
4251 if test "${ac_cv_search_zlibVersion+set}" = set; then :
4252
4253 else
4254 ac_cv_search_zlibVersion=no
4255 fi
4256 rm conftest.$ac_ext
4257 LIBS=$ac_func_search_save_LIBS
4258 fi
4259 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_zlibVersion" >&5
4260 $as_echo "$ac_cv_search_zlibVersion" >&6; }
4261 ac_res=$ac_cv_search_zlibVersion
4262 if test "$ac_res" != no; then :
4263 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
4264 for ac_header in zlib.h
4265 do :
4266 ac_fn_c_check_header_mongrel "$LINENO" "zlib.h" "ac_cv_header_zlib_h" "$ac_includes_default"
4267 if test "x$ac_cv_header_zlib_h" = x""yes; then :
4268 cat >>confdefs.h <<_ACEOF
4269 #define HAVE_ZLIB_H 1
4270 _ACEOF
4271
4272 fi
4273
4274 done
4275
4276 fi
4277
4278 if test "$with_zlib" = "yes" -a "$ac_cv_header_zlib_h" != "yes"; then
4279 as_fn_error "zlib (libz) library was explicitly requested but not found" "$LINENO" 5
4280 fi
4281 fi
4282
4283
4284 . ${srcdir}/../../bfd/configure.host
4285
4286
4287
4288 USE_MAINTAINER_MODE=no
4289 # Check whether --enable-maintainer-mode was given.
4290 if test "${enable_maintainer_mode+set}" = set; then :
4291 enableval=$enable_maintainer_mode; case "${enableval}" in
4292 yes) MAINT="" USE_MAINTAINER_MODE=yes ;;
4293 no) MAINT="#" ;;
4294 *) as_fn_error "\"--enable-maintainer-mode does not take a value\"" "$LINENO" 5; MAINT="#" ;;
4295 esac
4296 if test x"$silent" != x"yes" && test x"$MAINT" = x""; then
4297 echo "Setting maintainer mode" 6>&1
4298 fi
4299 else
4300 MAINT="#"
4301 fi
4302
4303
4304
4305 # Check whether --enable-sim-bswap was given.
4306 if test "${enable_sim_bswap+set}" = set; then :
4307 enableval=$enable_sim_bswap; case "${enableval}" in
4308 yes) sim_bswap="-DWITH_BSWAP=1 -DUSE_BSWAP=1";;
4309 no) sim_bswap="-DWITH_BSWAP=0";;
4310 *) as_fn_error "\"--enable-sim-bswap does not take a value\"" "$LINENO" 5; sim_bswap="";;
4311 esac
4312 if test x"$silent" != x"yes" && test x"$sim_bswap" != x""; then
4313 echo "Setting bswap flags = $sim_bswap" 6>&1
4314 fi
4315 else
4316 sim_bswap=""
4317 fi
4318
4319
4320
4321 # Check whether --enable-sim-cflags was given.
4322 if test "${enable_sim_cflags+set}" = set; then :
4323 enableval=$enable_sim_cflags; case "${enableval}" in
4324 yes) sim_cflags="-O2 -fomit-frame-pointer";;
4325 trace) as_fn_error "\"Please use --enable-sim-debug instead.\"" "$LINENO" 5; sim_cflags="";;
4326 no) sim_cflags="";;
4327 *) sim_cflags=`echo "${enableval}" | sed -e "s/,/ /g"`;;
4328 esac
4329 if test x"$silent" != x"yes" && test x"$sim_cflags" != x""; then
4330 echo "Setting sim cflags = $sim_cflags" 6>&1
4331 fi
4332 else
4333 sim_cflags=""
4334 fi
4335
4336
4337
4338 # Check whether --enable-sim-debug was given.
4339 if test "${enable_sim_debug+set}" = set; then :
4340 enableval=$enable_sim_debug; case "${enableval}" in
4341 yes) sim_debug="-DDEBUG=7 -DWITH_DEBUG=7";;
4342 no) sim_debug="-DDEBUG=0 -DWITH_DEBUG=0";;
4343 *) sim_debug="-DDEBUG='(${enableval})' -DWITH_DEBUG='(${enableval})'";;
4344 esac
4345 if test x"$silent" != x"yes" && test x"$sim_debug" != x""; then
4346 echo "Setting sim debug = $sim_debug" 6>&1
4347 fi
4348 else
4349 sim_debug=""
4350 fi
4351
4352
4353
4354 # Check whether --enable-sim-stdio was given.
4355 if test "${enable_sim_stdio+set}" = set; then :
4356 enableval=$enable_sim_stdio; case "${enableval}" in
4357 yes) sim_stdio="-DWITH_STDIO=DO_USE_STDIO";;
4358 no) sim_stdio="-DWITH_STDIO=DONT_USE_STDIO";;
4359 *) as_fn_error "\"Unknown value $enableval passed to --enable-sim-stdio\"" "$LINENO" 5; sim_stdio="";;
4360 esac
4361 if test x"$silent" != x"yes" && test x"$sim_stdio" != x""; then
4362 echo "Setting stdio flags = $sim_stdio" 6>&1
4363 fi
4364 else
4365 sim_stdio=""
4366 fi
4367
4368
4369
4370 # Check whether --enable-sim-trace was given.
4371 if test "${enable_sim_trace+set}" = set; then :
4372 enableval=$enable_sim_trace; case "${enableval}" in
4373 yes) sim_trace="-DTRACE=1 -DWITH_TRACE=-1";;
4374 no) sim_trace="-DTRACE=0 -DWITH_TRACE=0";;
4375 [-0-9]*)
4376 sim_trace="-DTRACE='(${enableval})' -DWITH_TRACE='(${enableval})'";;
4377 [a-z]*)
4378 sim_trace=""
4379 for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
4380 if test x"$sim_trace" = x; then
4381 sim_trace="-DWITH_TRACE='(TRACE_$x"
4382 else
4383 sim_trace="${sim_trace}|TRACE_$x"
4384 fi
4385 done
4386 sim_trace="$sim_trace)'" ;;
4387 esac
4388 if test x"$silent" != x"yes" && test x"$sim_trace" != x""; then
4389 echo "Setting sim trace = $sim_trace" 6>&1
4390 fi
4391 else
4392 sim_trace=""
4393 fi
4394
4395
4396
4397 # Check whether --enable-sim-profile was given.
4398 if test "${enable_sim_profile+set}" = set; then :
4399 enableval=$enable_sim_profile; case "${enableval}" in
4400 yes) sim_profile="-DPROFILE=1 -DWITH_PROFILE=-1";;
4401 no) sim_profile="-DPROFILE=0 -DWITH_PROFILE=0";;
4402 [-0-9]*)
4403 sim_profile="-DPROFILE='(${enableval})' -DWITH_PROFILE='(${enableval})'";;
4404 [a-z]*)
4405 sim_profile=""
4406 for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
4407 if test x"$sim_profile" = x; then
4408 sim_profile="-DWITH_PROFILE='(PROFILE_$x"
4409 else
4410 sim_profile="${sim_profile}|PROFILE_$x"
4411 fi
4412 done
4413 sim_profile="$sim_profile)'" ;;
4414 esac
4415 if test x"$silent" != x"yes" && test x"$sim_profile" != x""; then
4416 echo "Setting sim profile = $sim_profile" 6>&1
4417 fi
4418 else
4419 sim_profile="-DPROFILE=1 -DWITH_PROFILE=-1"
4420 fi
4421
4422
4423
4424
4425 # Check whether --with-pkgversion was given.
4426 if test "${with_pkgversion+set}" = set; then :
4427 withval=$with_pkgversion; case "$withval" in
4428 yes) as_fn_error "package version not specified" "$LINENO" 5 ;;
4429 no) PKGVERSION= ;;
4430 *) PKGVERSION="($withval) " ;;
4431 esac
4432 else
4433 PKGVERSION="(GDB) "
4434
4435 fi
4436
4437
4438
4439
4440
4441 # Check whether --with-bugurl was given.
4442 if test "${with_bugurl+set}" = set; then :
4443 withval=$with_bugurl; case "$withval" in
4444 yes) as_fn_error "bug URL not specified" "$LINENO" 5 ;;
4445 no) BUGURL=
4446 ;;
4447 *) BUGURL="$withval"
4448 ;;
4449 esac
4450 else
4451 BUGURL="http://www.gnu.org/software/gdb/bugs/"
4452
4453 fi
4454
4455 case ${BUGURL} in
4456 "")
4457 REPORT_BUGS_TO=
4458 REPORT_BUGS_TEXI=
4459 ;;
4460 *)
4461 REPORT_BUGS_TO="<$BUGURL>"
4462 REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`}
4463 ;;
4464 esac;
4465
4466
4467
4468
4469 cat >>confdefs.h <<_ACEOF
4470 #define PKGVERSION "$PKGVERSION"
4471 _ACEOF
4472
4473
4474 cat >>confdefs.h <<_ACEOF
4475 #define REPORT_BUGS_TO "$REPORT_BUGS_TO"
4476 _ACEOF
4477
4478
4479 { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5
4480 $as_echo_n "checking return type of signal handlers... " >&6; }
4481 if test "${ac_cv_type_signal+set}" = set; then :
4482 $as_echo_n "(cached) " >&6
4483 else
4484 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4485 /* end confdefs.h. */
4486 #include <sys/types.h>
4487 #include <signal.h>
4488
4489 int
4490 main ()
4491 {
4492 return *(signal (0, 0)) (0) == 1;
4493 ;
4494 return 0;
4495 }
4496 _ACEOF
4497 if ac_fn_c_try_compile "$LINENO"; then :
4498 ac_cv_type_signal=int
4499 else
4500 ac_cv_type_signal=void
4501 fi
4502 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4503 fi
4504 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5
4505 $as_echo "$ac_cv_type_signal" >&6; }
4506
4507 cat >>confdefs.h <<_ACEOF
4508 #define RETSIGTYPE $ac_cv_type_signal
4509 _ACEOF
4510
4511
4512
4513
4514
4515 sim_link_files=
4516 sim_link_links=
4517
4518 sim_link_links=tconfig.h
4519 if test -f ${srcdir}/tconfig.in
4520 then
4521 sim_link_files=tconfig.in
4522 else
4523 sim_link_files=../common/tconfig.in
4524 fi
4525
4526 # targ-vals.def points to the libc macro description file.
4527 case "${target}" in
4528 *-*-*) TARG_VALS_DEF=../common/nltvals.def ;;
4529 esac
4530 sim_link_files="${sim_link_files} ${TARG_VALS_DEF}"
4531 sim_link_links="${sim_link_links} targ-vals.def"
4532
4533
4534
4535 wire_endian="LITTLE_ENDIAN"
4536 default_endian=""
4537 # Check whether --enable-sim-endian was given.
4538 if test "${enable_sim_endian+set}" = set; then :
4539 enableval=$enable_sim_endian; case "${enableval}" in
4540 b*|B*) sim_endian="-DWITH_TARGET_BYTE_ORDER=BIG_ENDIAN";;
4541 l*|L*) sim_endian="-DWITH_TARGET_BYTE_ORDER=LITTLE_ENDIAN";;
4542 yes) if test x"$wire_endian" != x; then
4543 sim_endian="-DWITH_TARGET_BYTE_ORDER=${wire_endian}"
4544 else
4545 if test x"$default_endian" != x; then
4546 sim_endian="-DWITH_TARGET_BYTE_ORDER=${default_endian}"
4547 else
4548 echo "No hard-wired endian for target $target" 1>&6
4549 sim_endian="-DWITH_TARGET_BYTE_ORDER=0"
4550 fi
4551 fi;;
4552 no) if test x"$default_endian" != x; then
4553 sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=${default_endian}"
4554 else
4555 if test x"$wire_endian" != x; then
4556 sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=${wire_endian}"
4557 else
4558 echo "No default endian for target $target" 1>&6
4559 sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=0"
4560 fi
4561 fi;;
4562 *) as_fn_error "\"Unknown value $enableval for --enable-sim-endian\"" "$LINENO" 5; sim_endian="";;
4563 esac
4564 if test x"$silent" != x"yes" && test x"$sim_endian" != x""; then
4565 echo "Setting endian flags = $sim_endian" 6>&1
4566 fi
4567 else
4568 if test x"$default_endian" != x; then
4569 sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=${default_endian}"
4570 else
4571 if test x"$wire_endian" != x; then
4572 sim_endian="-DWITH_TARGET_BYTE_ORDER=${wire_endian}"
4573 else
4574 sim_endian=
4575 fi
4576 fi
4577 fi
4578
4579 wire_alignment=""
4580 default_alignment="NONSTRICT_ALIGNMENT"
4581
4582 # Check whether --enable-sim-alignment was given.
4583 if test "${enable_sim_alignment+set}" = set; then :
4584 enableval=$enable_sim_alignment; case "${enableval}" in
4585 strict | STRICT) sim_alignment="-DWITH_ALIGNMENT=STRICT_ALIGNMENT";;
4586 nonstrict | NONSTRICT) sim_alignment="-DWITH_ALIGNMENT=NONSTRICT_ALIGNMENT";;
4587 forced | FORCED) sim_alignment="-DWITH_ALIGNMENT=FORCED_ALIGNMENT";;
4588 yes) if test x"$wire_alignment" != x; then
4589 sim_alignment="-DWITH_ALIGNMENT=${wire_alignment}"
4590 else
4591 if test x"$default_alignment" != x; then
4592 sim_alignment="-DWITH_ALIGNMENT=${default_alignment}"
4593 else
4594 echo "No hard-wired alignment for target $target" 1>&6
4595 sim_alignment="-DWITH_ALIGNMENT=0"
4596 fi
4597 fi;;
4598 no) if test x"$default_alignment" != x; then
4599 sim_alignment="-DWITH_DEFAULT_ALIGNMENT=${default_alignment}"
4600 else
4601 if test x"$wire_alignment" != x; then
4602 sim_alignment="-DWITH_DEFAULT_ALIGNMENT=${wire_alignment}"
4603 else
4604 echo "No default alignment for target $target" 1>&6
4605 sim_alignment="-DWITH_DEFAULT_ALIGNMENT=0"
4606 fi
4607 fi;;
4608 *) as_fn_error "\"Unknown value $enableval passed to --enable-sim-alignment\"" "$LINENO" 5; sim_alignment="";;
4609 esac
4610 if test x"$silent" != x"yes" && test x"$sim_alignment" != x""; then
4611 echo "Setting alignment flags = $sim_alignment" 6>&1
4612 fi
4613 else
4614 if test x"$default_alignment" != x; then
4615 sim_alignment="-DWITH_DEFAULT_ALIGNMENT=${default_alignment}"
4616 else
4617 if test x"$wire_alignment" != x; then
4618 sim_alignment="-DWITH_ALIGNMENT=${wire_alignment}"
4619 else
4620 sim_alignment=
4621 fi
4622 fi
4623 fi
4624
4625
4626 # Check whether --enable-sim-hostendian was given.
4627 if test "${enable_sim_hostendian+set}" = set; then :
4628 enableval=$enable_sim_hostendian; case "${enableval}" in
4629 no) sim_hostendian="-DWITH_HOST_BYTE_ORDER=0";;
4630 b*|B*) sim_hostendian="-DWITH_HOST_BYTE_ORDER=BIG_ENDIAN";;
4631 l*|L*) sim_hostendian="-DWITH_HOST_BYTE_ORDER=LITTLE_ENDIAN";;
4632 *) as_fn_error "\"Unknown value $enableval for --enable-sim-hostendian\"" "$LINENO" 5; sim_hostendian="";;
4633 esac
4634 if test x"$silent" != x"yes" && test x"$sim_hostendian" != x""; then
4635 echo "Setting hostendian flags = $sim_hostendian" 6>&1
4636 fi
4637 else
4638
4639 if test "x$cross_compiling" = "xno"; then
4640 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
4641 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
4642 if test "${ac_cv_c_bigendian+set}" = set; then :
4643 $as_echo_n "(cached) " >&6
4644 else
4645 ac_cv_c_bigendian=unknown
4646 # See if we're dealing with a universal compiler.
4647 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4648 /* end confdefs.h. */
4649 #ifndef __APPLE_CC__
4650 not a universal capable compiler
4651 #endif
4652 typedef int dummy;
4653
4654 _ACEOF
4655 if ac_fn_c_try_compile "$LINENO"; then :
4656
4657 # Check for potential -arch flags. It is not universal unless
4658 # there are at least two -arch flags with different values.
4659 ac_arch=
4660 ac_prev=
4661 for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
4662 if test -n "$ac_prev"; then
4663 case $ac_word in
4664 i?86 | x86_64 | ppc | ppc64)
4665 if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
4666 ac_arch=$ac_word
4667 else
4668 ac_cv_c_bigendian=universal
4669 break
4670 fi
4671 ;;
4672 esac
4673 ac_prev=
4674 elif test "x$ac_word" = "x-arch"; then
4675 ac_prev=arch
4676 fi
4677 done
4678 fi
4679 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4680 if test $ac_cv_c_bigendian = unknown; then
4681 # See if sys/param.h defines the BYTE_ORDER macro.
4682 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4683 /* end confdefs.h. */
4684 #include <sys/types.h>
4685 #include <sys/param.h>
4686
4687 int
4688 main ()
4689 {
4690 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
4691 && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
4692 && LITTLE_ENDIAN)
4693 bogus endian macros
4694 #endif
4695
4696 ;
4697 return 0;
4698 }
4699 _ACEOF
4700 if ac_fn_c_try_compile "$LINENO"; then :
4701 # It does; now see whether it defined to BIG_ENDIAN or not.
4702 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4703 /* end confdefs.h. */
4704 #include <sys/types.h>
4705 #include <sys/param.h>
4706
4707 int
4708 main ()
4709 {
4710 #if BYTE_ORDER != BIG_ENDIAN
4711 not big endian
4712 #endif
4713
4714 ;
4715 return 0;
4716 }
4717 _ACEOF
4718 if ac_fn_c_try_compile "$LINENO"; then :
4719 ac_cv_c_bigendian=yes
4720 else
4721 ac_cv_c_bigendian=no
4722 fi
4723 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4724 fi
4725 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4726 fi
4727 if test $ac_cv_c_bigendian = unknown; then
4728 # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
4729 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4730 /* end confdefs.h. */
4731 #include <limits.h>
4732
4733 int
4734 main ()
4735 {
4736 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
4737 bogus endian macros
4738 #endif
4739
4740 ;
4741 return 0;
4742 }
4743 _ACEOF
4744 if ac_fn_c_try_compile "$LINENO"; then :
4745 # It does; now see whether it defined to _BIG_ENDIAN or not.
4746 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4747 /* end confdefs.h. */
4748 #include <limits.h>
4749
4750 int
4751 main ()
4752 {
4753 #ifndef _BIG_ENDIAN
4754 not big endian
4755 #endif
4756
4757 ;
4758 return 0;
4759 }
4760 _ACEOF
4761 if ac_fn_c_try_compile "$LINENO"; then :
4762 ac_cv_c_bigendian=yes
4763 else
4764 ac_cv_c_bigendian=no
4765 fi
4766 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4767 fi
4768 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4769 fi
4770 if test $ac_cv_c_bigendian = unknown; then
4771 # Compile a test program.
4772 if test "$cross_compiling" = yes; then :
4773 # Try to guess by grepping values from an object file.
4774 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4775 /* end confdefs.h. */
4776 short int ascii_mm[] =
4777 { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
4778 short int ascii_ii[] =
4779 { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
4780 int use_ascii (int i) {
4781 return ascii_mm[i] + ascii_ii[i];
4782 }
4783 short int ebcdic_ii[] =
4784 { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
4785 short int ebcdic_mm[] =
4786 { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
4787 int use_ebcdic (int i) {
4788 return ebcdic_mm[i] + ebcdic_ii[i];
4789 }
4790 extern int foo;
4791
4792 int
4793 main ()
4794 {
4795 return use_ascii (foo) == use_ebcdic (foo);
4796 ;
4797 return 0;
4798 }
4799 _ACEOF
4800 if ac_fn_c_try_compile "$LINENO"; then :
4801 if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
4802 ac_cv_c_bigendian=yes
4803 fi
4804 if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
4805 if test "$ac_cv_c_bigendian" = unknown; then
4806 ac_cv_c_bigendian=no
4807 else
4808 # finding both strings is unlikely to happen, but who knows?
4809 ac_cv_c_bigendian=unknown
4810 fi
4811 fi
4812 fi
4813 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4814 else
4815 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4816 /* end confdefs.h. */
4817 $ac_includes_default
4818 int
4819 main ()
4820 {
4821
4822 /* Are we little or big endian? From Harbison&Steele. */
4823 union
4824 {
4825 long int l;
4826 char c[sizeof (long int)];
4827 } u;
4828 u.l = 1;
4829 return u.c[sizeof (long int) - 1] == 1;
4830
4831 ;
4832 return 0;
4833 }
4834 _ACEOF
4835 if ac_fn_c_try_run "$LINENO"; then :
4836 ac_cv_c_bigendian=no
4837 else
4838 ac_cv_c_bigendian=yes
4839 fi
4840 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4841 conftest.$ac_objext conftest.beam conftest.$ac_ext
4842 fi
4843
4844 fi
4845 fi
4846 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
4847 $as_echo "$ac_cv_c_bigendian" >&6; }
4848 case $ac_cv_c_bigendian in #(
4849 yes)
4850 $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
4851 ;; #(
4852 no)
4853 ;; #(
4854 universal)
4855
4856 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
4857
4858 ;; #(
4859 *)
4860 as_fn_error "unknown endianness
4861 presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
4862 esac
4863
4864 if test $ac_cv_c_bigendian = yes; then
4865 sim_hostendian="-DWITH_HOST_BYTE_ORDER=BIG_ENDIAN"
4866 else
4867 sim_hostendian="-DWITH_HOST_BYTE_ORDER=LITTLE_ENDIAN"
4868 fi
4869 else
4870 sim_hostendian="-DWITH_HOST_BYTE_ORDER=0"
4871 fi
4872 fi
4873
4874
4875 # NOTE: Don't add -Wall or -Wunused, they both include
4876 # -Wunused-parameter which reports bogus warnings.
4877 # NOTE: If you add to this list, remember to update
4878 # gdb/doc/gdbint.texinfo.
4879 build_warnings="-Wimplicit -Wreturn-type -Wcomment -Wtrigraphs \
4880 -Wformat -Wparentheses -Wpointer-arith"
4881 # GCC supports -Wuninitialized only with -O or -On, n != 0.
4882 if test x${CFLAGS+set} = xset; then
4883 case "${CFLAGS}" in
4884 *"-O0"* ) ;;
4885 *"-O"* )
4886 build_warnings="${build_warnings} -Wuninitialized"
4887 ;;
4888 esac
4889 else
4890 build_warnings="${build_warnings} -Wuninitialized"
4891 fi
4892 # Up for debate: -Wswitch -Wcomment -trigraphs -Wtrigraphs
4893 # -Wunused-function -Wunused-label -Wunused-variable -Wunused-value
4894 # -Wchar-subscripts -Wtraditional -Wshadow -Wcast-qual
4895 # -Wcast-align -Wwrite-strings -Wconversion -Wstrict-prototypes
4896 # -Wmissing-prototypes -Wmissing-declarations -Wredundant-decls
4897 # -Woverloaded-virtual -Winline -Werror"
4898 # Check whether --enable-build-warnings was given.
4899 if test "${enable_build_warnings+set}" = set; then :
4900 enableval=$enable_build_warnings; case "${enableval}" in
4901 yes) ;;
4902 no) build_warnings="-w";;
4903 ,*) t=`echo "${enableval}" | sed -e "s/,/ /g"`
4904 build_warnings="${build_warnings} ${t}";;
4905 *,) t=`echo "${enableval}" | sed -e "s/,/ /g"`
4906 build_warnings="${t} ${build_warnings}";;
4907 *) build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
4908 esac
4909 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
4910 echo "Setting compiler warning flags = $build_warnings" 6>&1
4911 fi
4912 fi
4913 # Check whether --enable-sim-build-warnings was given.
4914 if test "${enable_sim_build_warnings+set}" = set; then :
4915 enableval=$enable_sim_build_warnings; case "${enableval}" in
4916 yes) ;;
4917 no) build_warnings="-w";;
4918 ,*) t=`echo "${enableval}" | sed -e "s/,/ /g"`
4919 build_warnings="${build_warnings} ${t}";;
4920 *,) t=`echo "${enableval}" | sed -e "s/,/ /g"`
4921 build_warnings="${t} ${build_warnings}";;
4922 *) build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
4923 esac
4924 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
4925 echo "Setting GDB specific compiler warning flags = $build_warnings" 6>&1
4926 fi
4927 fi
4928 WARN_CFLAGS=""
4929 WERROR_CFLAGS=""
4930 if test "x${build_warnings}" != x -a "x$GCC" = xyes
4931 then
4932 { $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler warning flags" >&5
4933 $as_echo_n "checking compiler warning flags... " >&6; }
4934 # Separate out the -Werror flag as some files just cannot be
4935 # compiled with it enabled.
4936 for w in ${build_warnings}; do
4937 case $w in
4938 -Werr*) WERROR_CFLAGS=-Werror ;;
4939 *) # Check that GCC accepts it
4940 saved_CFLAGS="$CFLAGS"
4941 CFLAGS="$CFLAGS $w"
4942 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4943 /* end confdefs.h. */
4944
4945 int
4946 main ()
4947 {
4948
4949 ;
4950 return 0;
4951 }
4952 _ACEOF
4953 if ac_fn_c_try_compile "$LINENO"; then :
4954 WARN_CFLAGS="${WARN_CFLAGS} $w"
4955 fi
4956 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4957 CFLAGS="$saved_CFLAGS"
4958 esac
4959 done
4960 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${WARN_CFLAGS}${WERROR_CFLAGS}" >&5
4961 $as_echo "${WARN_CFLAGS}${WERROR_CFLAGS}" >&6; }
4962 fi
4963
4964
4965 default_sim_reserved_bits="1"
4966 # Check whether --enable-sim-reserved-bits was given.
4967 if test "${enable_sim_reserved_bits+set}" = set; then :
4968 enableval=$enable_sim_reserved_bits; case "${enableval}" in
4969 yes) sim_reserved_bits="-DWITH_RESERVED_BITS=1";;
4970 no) sim_reserved_bits="-DWITH_RESERVED_BITS=0";;
4971 *) as_fn_error "\"--enable-sim-reserved-bits does not take a value\"" "$LINENO" 5; sim_reserved_bits="";;
4972 esac
4973 if test x"$silent" != x"yes" && test x"$sim_reserved_bits" != x""; then
4974 echo "Setting reserved flags = $sim_reserved_bits" 6>&1
4975 fi
4976 else
4977 sim_reserved_bits="-DWITH_RESERVED_BITS=${default_sim_reserved_bits}"
4978 fi
4979
4980 wire_word_bitsize="32"
4981 wire_word_msb="31"
4982 wire_address_bitsize=""
4983 wire_cell_bitsize=""
4984 # Check whether --enable-sim-bitsize was given.
4985 if test "${enable_sim_bitsize+set}" = set; then :
4986 enableval=$enable_sim_bitsize; sim_bitsize=
4987 case "${enableval}" in
4988 64,63 | 64,63,* ) sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=64 -DWITH_TARGET_WORD_MSB=63";;
4989 32,31 | 32,31,* ) sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=31";;
4990 64,0 | 64,0,* ) sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=0";;
4991 32,0 | 64,0,* ) sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=0";;
4992 32) if test x"$wire_word_msb" != x -a x"$wire_word_msb" != x0; then
4993 sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=31"
4994 else
4995 sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=0"
4996 fi ;;
4997 64) if test x"$wire_word_msb" != x -a x"$wire_word_msb" != x0; then
4998 sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=64 -DWITH_TARGET_WORD_MSB=63"
4999 else
5000 sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=64 -DWITH_TARGET_WORD_MSB=0"
5001 fi ;;
5002 *) as_fn_error "\"--enable-sim-bitsize was given $enableval. Expected 32 or 64\"" "$LINENO" 5 ;;
5003 esac
5004 # address bitsize
5005 tmp=`echo "${enableval}" | sed -e "s/^[0-9]*,*[0-9]*,*//"`
5006 case x"${tmp}" in
5007 x ) ;;
5008 x32 | x32,* ) sim_bitsize="${sim_bitsize} -DWITH_TARGET_ADDRESS_BITSIZE=32" ;;
5009 x64 | x64,* ) sim_bitsize="${sim_bitsize} -DWITH_TARGET_ADDRESS_BITSIZE=64" ;;
5010 * ) as_fn_error "\"--enable-sim-bitsize was given address size $enableval. Expected 32 or 64\"" "$LINENO" 5 ;;
5011 esac
5012 # cell bitsize
5013 tmp=`echo "${enableval}" | sed -e "s/^[0-9]*,*[0-9*]*,*[0-9]*,*//"`
5014 case x"${tmp}" in
5015 x ) ;;
5016 x32 | x32,* ) sim_bitsize="${sim_bitsize} -DWITH_TARGET_CELL_BITSIZE=32" ;;
5017 x64 | x64,* ) sim_bitsize="${sim_bitsize} -DWITH_TARGET_CELL_BITSIZE=64" ;;
5018 * ) as_fn_error "\"--enable-sim-bitsize was given cell size $enableval. Expected 32 or 64\"" "$LINENO" 5 ;;
5019 esac
5020 if test x"$silent" != x"yes" && test x"$sim_bitsize" != x""; then
5021 echo "Setting bitsize flags = $sim_bitsize" 6>&1
5022 fi
5023 else
5024 sim_bitsize=""
5025 if test x"$wire_word_bitsize" != x; then
5026 sim_bitsize="$sim_bitsize -DWITH_TARGET_WORD_BITSIZE=$wire_word_bitsize"
5027 fi
5028 if test x"$wire_word_msb" != x; then
5029 sim_bitsize="$sim_bitsize -DWITH_TARGET_WORD_MSB=$wire_word_msb"
5030 fi
5031 if test x"$wire_address_bitsize" != x; then
5032 sim_bitsize="$sim_bitsize -DWITH_TARGET_ADDRESS_BITSIZE=$wire_address_bitsize"
5033 fi
5034 if test x"$wire_cell_bitsize" != x; then
5035 sim_bitsize="$sim_bitsize -DWITH_TARGET_CELL_BITSIZE=$wire_cell_bitsize"
5036 fi
5037 fi
5038
5039
5040 for ac_func in time chmod utime fork execve execv chown
5041 do :
5042 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
5043 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
5044 eval as_val=\$$as_ac_var
5045 if test "x$as_val" = x""yes; then :
5046 cat >>confdefs.h <<_ACEOF
5047 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
5048 _ACEOF
5049
5050 fi
5051 done
5052
5053 for ac_header in unistd.h stdlib.h string.h strings.h utime.h time.h
5054 do :
5055 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
5056 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
5057 eval as_val=\$$as_ac_Header
5058 if test "x$as_val" = x""yes; then :
5059 cat >>confdefs.h <<_ACEOF
5060 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
5061 _ACEOF
5062
5063 fi
5064
5065 done
5066
5067
5068
5069 ac_sources="$sim_link_files"
5070 ac_dests="$sim_link_links"
5071 while test -n "$ac_sources"; do
5072 set $ac_dests; ac_dest=$1; shift; ac_dests=$*
5073 set $ac_sources; ac_source=$1; shift; ac_sources=$*
5074 ac_config_links_1="$ac_config_links_1 $ac_dest:$ac_source"
5075 done
5076 ac_config_links="$ac_config_links $ac_config_links_1"
5077
5078 cgen_breaks=""
5079 if grep CGEN_MAINT $srcdir/Makefile.in >/dev/null; then
5080 cgen_breaks="break cgen_rtx_error";
5081 fi
5082
5083 ac_config_files="$ac_config_files Makefile.sim:Makefile.in"
5084
5085 ac_config_files="$ac_config_files Make-common.sim:../common/Make-common.in"
5086
5087 ac_config_files="$ac_config_files .gdbinit:../common/gdbinit.in"
5088
5089 ac_config_commands="$ac_config_commands Makefile"
5090
5091 ac_config_commands="$ac_config_commands stamp-h"
5092
5093 cat >confcache <<\_ACEOF
5094 # This file is a shell script that caches the results of configure
5095 # tests run on this system so they can be shared between configure
5096 # scripts and configure runs, see configure's option --config-cache.
5097 # It is not useful on other systems. If it contains results you don't
5098 # want to keep, you may remove or edit it.
5099 #
5100 # config.status only pays attention to the cache file if you give it
5101 # the --recheck option to rerun configure.
5102 #
5103 # `ac_cv_env_foo' variables (set or unset) will be overridden when
5104 # loading this file, other *unset* `ac_cv_foo' will be assigned the
5105 # following values.
5106
5107 _ACEOF
5108
5109 # The following way of writing the cache mishandles newlines in values,
5110 # but we know of no workaround that is simple, portable, and efficient.
5111 # So, we kill variables containing newlines.
5112 # Ultrix sh set writes to stderr and can't be redirected directly,
5113 # and sets the high bit in the cache file unless we assign to the vars.
5114 (
5115 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
5116 eval ac_val=\$$ac_var
5117 case $ac_val in #(
5118 *${as_nl}*)
5119 case $ac_var in #(
5120 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
5121 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
5122 esac
5123 case $ac_var in #(
5124 _ | IFS | as_nl) ;; #(
5125 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
5126 *) { eval $ac_var=; unset $ac_var;} ;;
5127 esac ;;
5128 esac
5129 done
5130
5131 (set) 2>&1 |
5132 case $as_nl`(ac_space=' '; set) 2>&1` in #(
5133 *${as_nl}ac_space=\ *)
5134 # `set' does not quote correctly, so add quotes: double-quote
5135 # substitution turns \\\\ into \\, and sed turns \\ into \.
5136 sed -n \
5137 "s/'/'\\\\''/g;
5138 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
5139 ;; #(
5140 *)
5141 # `set' quotes correctly as required by POSIX, so do not add quotes.
5142 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
5143 ;;
5144 esac |
5145 sort
5146 ) |
5147 sed '
5148 /^ac_cv_env_/b end
5149 t clear
5150 :clear
5151 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
5152 t end
5153 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
5154 :end' >>confcache
5155 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
5156 if test -w "$cache_file"; then
5157 test "x$cache_file" != "x/dev/null" &&
5158 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
5159 $as_echo "$as_me: updating cache $cache_file" >&6;}
5160 cat confcache >$cache_file
5161 else
5162 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
5163 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
5164 fi
5165 fi
5166 rm -f confcache
5167
5168 test "x$prefix" = xNONE && prefix=$ac_default_prefix
5169 # Let make expand exec_prefix.
5170 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5171
5172 DEFS=-DHAVE_CONFIG_H
5173
5174 ac_libobjs=
5175 ac_ltlibobjs=
5176 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
5177 # 1. Remove the extension, and $U if already installed.
5178 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
5179 ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
5180 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
5181 # will be set to the directory where LIBOBJS objects are built.
5182 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
5183 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
5184 done
5185 LIBOBJS=$ac_libobjs
5186
5187 LTLIBOBJS=$ac_ltlibobjs
5188
5189
5190
5191
5192 : ${CONFIG_STATUS=./config.status}
5193 ac_write_fail=0
5194 ac_clean_files_save=$ac_clean_files
5195 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
5196 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
5197 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
5198 as_write_fail=0
5199 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
5200 #! $SHELL
5201 # Generated by $as_me.
5202 # Run this file to recreate the current configuration.
5203 # Compiler output produced by configure, useful for debugging
5204 # configure, is in config.log if it exists.
5205
5206 debug=false
5207 ac_cs_recheck=false
5208 ac_cs_silent=false
5209
5210 SHELL=\${CONFIG_SHELL-$SHELL}
5211 export SHELL
5212 _ASEOF
5213 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
5214 ## -------------------- ##
5215 ## M4sh Initialization. ##
5216 ## -------------------- ##
5217
5218 # Be more Bourne compatible
5219 DUALCASE=1; export DUALCASE # for MKS sh
5220 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
5221 emulate sh
5222 NULLCMD=:
5223 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
5224 # is contrary to our usage. Disable this feature.
5225 alias -g '${1+"$@"}'='"$@"'
5226 setopt NO_GLOB_SUBST
5227 else
5228 case `(set -o) 2>/dev/null` in #(
5229 *posix*) :
5230 set -o posix ;; #(
5231 *) :
5232 ;;
5233 esac
5234 fi
5235
5236
5237 as_nl='
5238 '
5239 export as_nl
5240 # Printing a long string crashes Solaris 7 /usr/bin/printf.
5241 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
5242 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
5243 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
5244 # Prefer a ksh shell builtin over an external printf program on Solaris,
5245 # but without wasting forks for bash or zsh.
5246 if test -z "$BASH_VERSION$ZSH_VERSION" \
5247 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
5248 as_echo='print -r --'
5249 as_echo_n='print -rn --'
5250 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
5251 as_echo='printf %s\n'
5252 as_echo_n='printf %s'
5253 else
5254 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
5255 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
5256 as_echo_n='/usr/ucb/echo -n'
5257 else
5258 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
5259 as_echo_n_body='eval
5260 arg=$1;
5261 case $arg in #(
5262 *"$as_nl"*)
5263 expr "X$arg" : "X\\(.*\\)$as_nl";
5264 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
5265 esac;
5266 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
5267 '
5268 export as_echo_n_body
5269 as_echo_n='sh -c $as_echo_n_body as_echo'
5270 fi
5271 export as_echo_body
5272 as_echo='sh -c $as_echo_body as_echo'
5273 fi
5274
5275 # The user is always right.
5276 if test "${PATH_SEPARATOR+set}" != set; then
5277 PATH_SEPARATOR=:
5278 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
5279 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
5280 PATH_SEPARATOR=';'
5281 }
5282 fi
5283
5284
5285 # IFS
5286 # We need space, tab and new line, in precisely that order. Quoting is
5287 # there to prevent editors from complaining about space-tab.
5288 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
5289 # splitting by setting IFS to empty value.)
5290 IFS=" "" $as_nl"
5291
5292 # Find who we are. Look in the path if we contain no directory separator.
5293 case $0 in #((
5294 *[\\/]* ) as_myself=$0 ;;
5295 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5296 for as_dir in $PATH
5297 do
5298 IFS=$as_save_IFS
5299 test -z "$as_dir" && as_dir=.
5300 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
5301 done
5302 IFS=$as_save_IFS
5303
5304 ;;
5305 esac
5306 # We did not find ourselves, most probably we were run as `sh COMMAND'
5307 # in which case we are not to be found in the path.
5308 if test "x$as_myself" = x; then
5309 as_myself=$0
5310 fi
5311 if test ! -f "$as_myself"; then
5312 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
5313 exit 1
5314 fi
5315
5316 # Unset variables that we do not need and which cause bugs (e.g. in
5317 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
5318 # suppresses any "Segmentation fault" message there. '((' could
5319 # trigger a bug in pdksh 5.2.14.
5320 for as_var in BASH_ENV ENV MAIL MAILPATH
5321 do eval test x\${$as_var+set} = xset \
5322 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
5323 done
5324 PS1='$ '
5325 PS2='> '
5326 PS4='+ '
5327
5328 # NLS nuisances.
5329 LC_ALL=C
5330 export LC_ALL
5331 LANGUAGE=C
5332 export LANGUAGE
5333
5334 # CDPATH.
5335 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
5336
5337
5338 # as_fn_error ERROR [LINENO LOG_FD]
5339 # ---------------------------------
5340 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
5341 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
5342 # script with status $?, using 1 if that was 0.
5343 as_fn_error ()
5344 {
5345 as_status=$?; test $as_status -eq 0 && as_status=1
5346 if test "$3"; then
5347 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
5348 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
5349 fi
5350 $as_echo "$as_me: error: $1" >&2
5351 as_fn_exit $as_status
5352 } # as_fn_error
5353
5354
5355 # as_fn_set_status STATUS
5356 # -----------------------
5357 # Set $? to STATUS, without forking.
5358 as_fn_set_status ()
5359 {
5360 return $1
5361 } # as_fn_set_status
5362
5363 # as_fn_exit STATUS
5364 # -----------------
5365 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
5366 as_fn_exit ()
5367 {
5368 set +e
5369 as_fn_set_status $1
5370 exit $1
5371 } # as_fn_exit
5372
5373 # as_fn_unset VAR
5374 # ---------------
5375 # Portably unset VAR.
5376 as_fn_unset ()
5377 {
5378 { eval $1=; unset $1;}
5379 }
5380 as_unset=as_fn_unset
5381 # as_fn_append VAR VALUE
5382 # ----------------------
5383 # Append the text in VALUE to the end of the definition contained in VAR. Take
5384 # advantage of any shell optimizations that allow amortized linear growth over
5385 # repeated appends, instead of the typical quadratic growth present in naive
5386 # implementations.
5387 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
5388 eval 'as_fn_append ()
5389 {
5390 eval $1+=\$2
5391 }'
5392 else
5393 as_fn_append ()
5394 {
5395 eval $1=\$$1\$2
5396 }
5397 fi # as_fn_append
5398
5399 # as_fn_arith ARG...
5400 # ------------------
5401 # Perform arithmetic evaluation on the ARGs, and store the result in the
5402 # global $as_val. Take advantage of shells that can avoid forks. The arguments
5403 # must be portable across $(()) and expr.
5404 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
5405 eval 'as_fn_arith ()
5406 {
5407 as_val=$(( $* ))
5408 }'
5409 else
5410 as_fn_arith ()
5411 {
5412 as_val=`expr "$@" || test $? -eq 1`
5413 }
5414 fi # as_fn_arith
5415
5416
5417 if expr a : '\(a\)' >/dev/null 2>&1 &&
5418 test "X`expr 00001 : '.*\(...\)'`" = X001; then
5419 as_expr=expr
5420 else
5421 as_expr=false
5422 fi
5423
5424 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
5425 as_basename=basename
5426 else
5427 as_basename=false
5428 fi
5429
5430 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
5431 as_dirname=dirname
5432 else
5433 as_dirname=false
5434 fi
5435
5436 as_me=`$as_basename -- "$0" ||
5437 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
5438 X"$0" : 'X\(//\)$' \| \
5439 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
5440 $as_echo X/"$0" |
5441 sed '/^.*\/\([^/][^/]*\)\/*$/{
5442 s//\1/
5443 q
5444 }
5445 /^X\/\(\/\/\)$/{
5446 s//\1/
5447 q
5448 }
5449 /^X\/\(\/\).*/{
5450 s//\1/
5451 q
5452 }
5453 s/.*/./; q'`
5454
5455 # Avoid depending upon Character Ranges.
5456 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
5457 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
5458 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
5459 as_cr_digits='0123456789'
5460 as_cr_alnum=$as_cr_Letters$as_cr_digits
5461
5462 ECHO_C= ECHO_N= ECHO_T=
5463 case `echo -n x` in #(((((
5464 -n*)
5465 case `echo 'xy\c'` in
5466 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
5467 xy) ECHO_C='\c';;
5468 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
5469 ECHO_T=' ';;
5470 esac;;
5471 *)
5472 ECHO_N='-n';;
5473 esac
5474
5475 rm -f conf$$ conf$$.exe conf$$.file
5476 if test -d conf$$.dir; then
5477 rm -f conf$$.dir/conf$$.file
5478 else
5479 rm -f conf$$.dir
5480 mkdir conf$$.dir 2>/dev/null
5481 fi
5482 if (echo >conf$$.file) 2>/dev/null; then
5483 if ln -s conf$$.file conf$$ 2>/dev/null; then
5484 as_ln_s='ln -s'
5485 # ... but there are two gotchas:
5486 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
5487 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
5488 # In both cases, we have to default to `cp -p'.
5489 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
5490 as_ln_s='cp -p'
5491 elif ln conf$$.file conf$$ 2>/dev/null; then
5492 as_ln_s=ln
5493 else
5494 as_ln_s='cp -p'
5495 fi
5496 else
5497 as_ln_s='cp -p'
5498 fi
5499 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
5500 rmdir conf$$.dir 2>/dev/null
5501
5502
5503 # as_fn_mkdir_p
5504 # -------------
5505 # Create "$as_dir" as a directory, including parents if necessary.
5506 as_fn_mkdir_p ()
5507 {
5508
5509 case $as_dir in #(
5510 -*) as_dir=./$as_dir;;
5511 esac
5512 test -d "$as_dir" || eval $as_mkdir_p || {
5513 as_dirs=
5514 while :; do
5515 case $as_dir in #(
5516 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
5517 *) as_qdir=$as_dir;;
5518 esac
5519 as_dirs="'$as_qdir' $as_dirs"
5520 as_dir=`$as_dirname -- "$as_dir" ||
5521 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5522 X"$as_dir" : 'X\(//\)[^/]' \| \
5523 X"$as_dir" : 'X\(//\)$' \| \
5524 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
5525 $as_echo X"$as_dir" |
5526 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
5527 s//\1/
5528 q
5529 }
5530 /^X\(\/\/\)[^/].*/{
5531 s//\1/
5532 q
5533 }
5534 /^X\(\/\/\)$/{
5535 s//\1/
5536 q
5537 }
5538 /^X\(\/\).*/{
5539 s//\1/
5540 q
5541 }
5542 s/.*/./; q'`
5543 test -d "$as_dir" && break
5544 done
5545 test -z "$as_dirs" || eval "mkdir $as_dirs"
5546 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
5547
5548
5549 } # as_fn_mkdir_p
5550 if mkdir -p . 2>/dev/null; then
5551 as_mkdir_p='mkdir -p "$as_dir"'
5552 else
5553 test -d ./-p && rmdir ./-p
5554 as_mkdir_p=false
5555 fi
5556
5557 if test -x / >/dev/null 2>&1; then
5558 as_test_x='test -x'
5559 else
5560 if ls -dL / >/dev/null 2>&1; then
5561 as_ls_L_option=L
5562 else
5563 as_ls_L_option=
5564 fi
5565 as_test_x='
5566 eval sh -c '\''
5567 if test -d "$1"; then
5568 test -d "$1/.";
5569 else
5570 case $1 in #(
5571 -*)set "./$1";;
5572 esac;
5573 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
5574 ???[sx]*):;;*)false;;esac;fi
5575 '\'' sh
5576 '
5577 fi
5578 as_executable_p=$as_test_x
5579
5580 # Sed expression to map a string onto a valid CPP name.
5581 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
5582
5583 # Sed expression to map a string onto a valid variable name.
5584 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
5585
5586
5587 exec 6>&1
5588 ## ----------------------------------- ##
5589 ## Main body of $CONFIG_STATUS script. ##
5590 ## ----------------------------------- ##
5591 _ASEOF
5592 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
5593
5594 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5595 # Save the log message, to keep $0 and so on meaningful, and to
5596 # report actual input values of CONFIG_FILES etc. instead of their
5597 # values after options handling.
5598 ac_log="
5599 This file was extended by $as_me, which was
5600 generated by GNU Autoconf 2.64. Invocation command line was
5601
5602 CONFIG_FILES = $CONFIG_FILES
5603 CONFIG_HEADERS = $CONFIG_HEADERS
5604 CONFIG_LINKS = $CONFIG_LINKS
5605 CONFIG_COMMANDS = $CONFIG_COMMANDS
5606 $ $0 $@
5607
5608 on `(hostname || uname -n) 2>/dev/null | sed 1q`
5609 "
5610
5611 _ACEOF
5612
5613 case $ac_config_files in *"
5614 "*) set x $ac_config_files; shift; ac_config_files=$*;;
5615 esac
5616
5617 case $ac_config_headers in *"
5618 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
5619 esac
5620
5621
5622 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5623 # Files that config.status was made for.
5624 config_files="$ac_config_files"
5625 config_headers="$ac_config_headers"
5626 config_links="$ac_config_links"
5627 config_commands="$ac_config_commands"
5628
5629 _ACEOF
5630
5631 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5632 ac_cs_usage="\
5633 \`$as_me' instantiates files and other configuration actions
5634 from templates according to the current configuration. Unless the files
5635 and actions are specified as TAGs, all are instantiated by default.
5636
5637 Usage: $0 [OPTION]... [TAG]...
5638
5639 -h, --help print this help, then exit
5640 -V, --version print version number and configuration settings, then exit
5641 -q, --quiet, --silent
5642 do not print progress messages
5643 -d, --debug don't remove temporary files
5644 --recheck update $as_me by reconfiguring in the same conditions
5645 --file=FILE[:TEMPLATE]
5646 instantiate the configuration file FILE
5647 --header=FILE[:TEMPLATE]
5648 instantiate the configuration header FILE
5649
5650 Configuration files:
5651 $config_files
5652
5653 Configuration headers:
5654 $config_headers
5655
5656 Configuration links:
5657 $config_links
5658
5659 Configuration commands:
5660 $config_commands
5661
5662 Report bugs to the package provider."
5663
5664 _ACEOF
5665 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5666 ac_cs_version="\\
5667 config.status
5668 configured by $0, generated by GNU Autoconf 2.64,
5669 with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
5670
5671 Copyright (C) 2009 Free Software Foundation, Inc.
5672 This config.status script is free software; the Free Software Foundation
5673 gives unlimited permission to copy, distribute and modify it."
5674
5675 ac_pwd='$ac_pwd'
5676 srcdir='$srcdir'
5677 INSTALL='$INSTALL'
5678 test -n "\$AWK" || AWK=awk
5679 _ACEOF
5680
5681 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5682 # The default lists apply if the user does not specify any file.
5683 ac_need_defaults=:
5684 while test $# != 0
5685 do
5686 case $1 in
5687 --*=*)
5688 ac_option=`expr "X$1" : 'X\([^=]*\)='`
5689 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
5690 ac_shift=:
5691 ;;
5692 *)
5693 ac_option=$1
5694 ac_optarg=$2
5695 ac_shift=shift
5696 ;;
5697 esac
5698
5699 case $ac_option in
5700 # Handling of the options.
5701 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
5702 ac_cs_recheck=: ;;
5703 --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
5704 $as_echo "$ac_cs_version"; exit ;;
5705 --debug | --debu | --deb | --de | --d | -d )
5706 debug=: ;;
5707 --file | --fil | --fi | --f )
5708 $ac_shift
5709 case $ac_optarg in
5710 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
5711 esac
5712 as_fn_append CONFIG_FILES " '$ac_optarg'"
5713 ac_need_defaults=false;;
5714 --header | --heade | --head | --hea )
5715 $ac_shift
5716 case $ac_optarg in
5717 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
5718 esac
5719 as_fn_append CONFIG_HEADERS " '$ac_optarg'"
5720 ac_need_defaults=false;;
5721 --he | --h)
5722 # Conflict between --help and --header
5723 as_fn_error "ambiguous option: \`$1'
5724 Try \`$0 --help' for more information.";;
5725 --help | --hel | -h )
5726 $as_echo "$ac_cs_usage"; exit ;;
5727 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
5728 | -silent | --silent | --silen | --sile | --sil | --si | --s)
5729 ac_cs_silent=: ;;
5730
5731 # This is an error.
5732 -*) as_fn_error "unrecognized option: \`$1'
5733 Try \`$0 --help' for more information." ;;
5734
5735 *) as_fn_append ac_config_targets " $1"
5736 ac_need_defaults=false ;;
5737
5738 esac
5739 shift
5740 done
5741
5742 ac_configure_extra_args=
5743
5744 if $ac_cs_silent; then
5745 exec 6>/dev/null
5746 ac_configure_extra_args="$ac_configure_extra_args --silent"
5747 fi
5748
5749 _ACEOF
5750 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5751 if \$ac_cs_recheck; then
5752 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
5753 shift
5754 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
5755 CONFIG_SHELL='$SHELL'
5756 export CONFIG_SHELL
5757 exec "\$@"
5758 fi
5759
5760 _ACEOF
5761 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5762 exec 5>>config.log
5763 {
5764 echo
5765 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
5766 ## Running $as_me. ##
5767 _ASBOX
5768 $as_echo "$ac_log"
5769 } >&5
5770
5771 _ACEOF
5772 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5773 _ACEOF
5774
5775 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5776
5777 # Handling of arguments.
5778 for ac_config_target in $ac_config_targets
5779 do
5780 case $ac_config_target in
5781 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
5782 "$ac_config_links_1") CONFIG_LINKS="$CONFIG_LINKS $ac_config_links_1" ;;
5783 "Makefile.sim") CONFIG_FILES="$CONFIG_FILES Makefile.sim:Makefile.in" ;;
5784 "Make-common.sim") CONFIG_FILES="$CONFIG_FILES Make-common.sim:../common/Make-common.in" ;;
5785 ".gdbinit") CONFIG_FILES="$CONFIG_FILES .gdbinit:../common/gdbinit.in" ;;
5786 "Makefile") CONFIG_COMMANDS="$CONFIG_COMMANDS Makefile" ;;
5787 "stamp-h") CONFIG_COMMANDS="$CONFIG_COMMANDS stamp-h" ;;
5788
5789 *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
5790 esac
5791 done
5792
5793
5794 # If the user did not use the arguments to specify the items to instantiate,
5795 # then the envvar interface is used. Set only those that are not.
5796 # We use the long form for the default assignment because of an extremely
5797 # bizarre bug on SunOS 4.1.3.
5798 if $ac_need_defaults; then
5799 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
5800 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
5801 test "${CONFIG_LINKS+set}" = set || CONFIG_LINKS=$config_links
5802 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
5803 fi
5804
5805 # Have a temporary directory for convenience. Make it in the build tree
5806 # simply because there is no reason against having it here, and in addition,
5807 # creating and moving files from /tmp can sometimes cause problems.
5808 # Hook for its removal unless debugging.
5809 # Note that there is a small window in which the directory will not be cleaned:
5810 # after its creation but before its name has been assigned to `$tmp'.
5811 $debug ||
5812 {
5813 tmp=
5814 trap 'exit_status=$?
5815 { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
5816 ' 0
5817 trap 'as_fn_exit 1' 1 2 13 15
5818 }
5819 # Create a (secure) tmp directory for tmp files.
5820
5821 {
5822 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
5823 test -n "$tmp" && test -d "$tmp"
5824 } ||
5825 {
5826 tmp=./conf$$-$RANDOM
5827 (umask 077 && mkdir "$tmp")
5828 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
5829
5830 # Set up the scripts for CONFIG_FILES section.
5831 # No need to generate them if there are no CONFIG_FILES.
5832 # This happens for instance with `./config.status config.h'.
5833 if test -n "$CONFIG_FILES"; then
5834
5835
5836 ac_cr=`echo X | tr X '\015'`
5837 # On cygwin, bash can eat \r inside `` if the user requested igncr.
5838 # But we know of no other shell where ac_cr would be empty at this
5839 # point, so we can use a bashism as a fallback.
5840 if test "x$ac_cr" = x; then
5841 eval ac_cr=\$\'\\r\'
5842 fi
5843 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
5844 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
5845 ac_cs_awk_cr='\r'
5846 else
5847 ac_cs_awk_cr=$ac_cr
5848 fi
5849
5850 echo 'BEGIN {' >"$tmp/subs1.awk" &&
5851 _ACEOF
5852
5853
5854 {
5855 echo "cat >conf$$subs.awk <<_ACEOF" &&
5856 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
5857 echo "_ACEOF"
5858 } >conf$$subs.sh ||
5859 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
5860 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
5861 ac_delim='%!_!# '
5862 for ac_last_try in false false false false false :; do
5863 . ./conf$$subs.sh ||
5864 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
5865
5866 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
5867 if test $ac_delim_n = $ac_delim_num; then
5868 break
5869 elif $ac_last_try; then
5870 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
5871 else
5872 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
5873 fi
5874 done
5875 rm -f conf$$subs.sh
5876
5877 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5878 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
5879 _ACEOF
5880 sed -n '
5881 h
5882 s/^/S["/; s/!.*/"]=/
5883 p
5884 g
5885 s/^[^!]*!//
5886 :repl
5887 t repl
5888 s/'"$ac_delim"'$//
5889 t delim
5890 :nl
5891 h
5892 s/\(.\{148\}\).*/\1/
5893 t more1
5894 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
5895 p
5896 n
5897 b repl
5898 :more1
5899 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
5900 p
5901 g
5902 s/.\{148\}//
5903 t nl
5904 :delim
5905 h
5906 s/\(.\{148\}\).*/\1/
5907 t more2
5908 s/["\\]/\\&/g; s/^/"/; s/$/"/
5909 p
5910 b
5911 :more2
5912 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
5913 p
5914 g
5915 s/.\{148\}//
5916 t delim
5917 ' <conf$$subs.awk | sed '
5918 /^[^""]/{
5919 N
5920 s/\n//
5921 }
5922 ' >>$CONFIG_STATUS || ac_write_fail=1
5923 rm -f conf$$subs.awk
5924 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5925 _ACAWK
5926 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
5927 for (key in S) S_is_set[key] = 1
5928 FS = "\a"
5929
5930 }
5931 {
5932 line = $ 0
5933 nfields = split(line, field, "@")
5934 substed = 0
5935 len = length(field[1])
5936 for (i = 2; i < nfields; i++) {
5937 key = field[i]
5938 keylen = length(key)
5939 if (S_is_set[key]) {
5940 value = S[key]
5941 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
5942 len += length(value) + length(field[++i])
5943 substed = 1
5944 } else
5945 len += 1 + keylen
5946 }
5947
5948 print line
5949 }
5950
5951 _ACAWK
5952 _ACEOF
5953 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5954 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
5955 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
5956 else
5957 cat
5958 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
5959 || as_fn_error "could not setup config files machinery" "$LINENO" 5
5960 _ACEOF
5961
5962 # VPATH may cause trouble with some makes, so we remove $(srcdir),
5963 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
5964 # trailing colons and then remove the whole line if VPATH becomes empty
5965 # (actually we leave an empty line to preserve line numbers).
5966 if test "x$srcdir" = x.; then
5967 ac_vpsub='/^[ ]*VPATH[ ]*=/{
5968 s/:*\$(srcdir):*/:/
5969 s/:*\${srcdir}:*/:/
5970 s/:*@srcdir@:*/:/
5971 s/^\([^=]*=[ ]*\):*/\1/
5972 s/:*$//
5973 s/^[^=]*=[ ]*$//
5974 }'
5975 fi
5976
5977 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5978 fi # test -n "$CONFIG_FILES"
5979
5980 # Set up the scripts for CONFIG_HEADERS section.
5981 # No need to generate them if there are no CONFIG_HEADERS.
5982 # This happens for instance with `./config.status Makefile'.
5983 if test -n "$CONFIG_HEADERS"; then
5984 cat >"$tmp/defines.awk" <<\_ACAWK ||
5985 BEGIN {
5986 _ACEOF
5987
5988 # Transform confdefs.h into an awk script `defines.awk', embedded as
5989 # here-document in config.status, that substitutes the proper values into
5990 # config.h.in to produce config.h.
5991
5992 # Create a delimiter string that does not exist in confdefs.h, to ease
5993 # handling of long lines.
5994 ac_delim='%!_!# '
5995 for ac_last_try in false false :; do
5996 ac_t=`sed -n "/$ac_delim/p" confdefs.h`
5997 if test -z "$ac_t"; then
5998 break
5999 elif $ac_last_try; then
6000 as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
6001 else
6002 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
6003 fi
6004 done
6005
6006 # For the awk script, D is an array of macro values keyed by name,
6007 # likewise P contains macro parameters if any. Preserve backslash
6008 # newline sequences.
6009
6010 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
6011 sed -n '
6012 s/.\{148\}/&'"$ac_delim"'/g
6013 t rset
6014 :rset
6015 s/^[ ]*#[ ]*define[ ][ ]*/ /
6016 t def
6017 d
6018 :def
6019 s/\\$//
6020 t bsnl
6021 s/["\\]/\\&/g
6022 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
6023 D["\1"]=" \3"/p
6024 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
6025 d
6026 :bsnl
6027 s/["\\]/\\&/g
6028 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
6029 D["\1"]=" \3\\\\\\n"\\/p
6030 t cont
6031 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
6032 t cont
6033 d
6034 :cont
6035 n
6036 s/.\{148\}/&'"$ac_delim"'/g
6037 t clear
6038 :clear
6039 s/\\$//
6040 t bsnlc
6041 s/["\\]/\\&/g; s/^/"/; s/$/"/p
6042 d
6043 :bsnlc
6044 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
6045 b cont
6046 ' <confdefs.h | sed '
6047 s/'"$ac_delim"'/"\\\
6048 "/g' >>$CONFIG_STATUS || ac_write_fail=1
6049
6050 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6051 for (key in D) D_is_set[key] = 1
6052 FS = "\a"
6053 }
6054 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
6055 line = \$ 0
6056 split(line, arg, " ")
6057 if (arg[1] == "#") {
6058 defundef = arg[2]
6059 mac1 = arg[3]
6060 } else {
6061 defundef = substr(arg[1], 2)
6062 mac1 = arg[2]
6063 }
6064 split(mac1, mac2, "(") #)
6065 macro = mac2[1]
6066 prefix = substr(line, 1, index(line, defundef) - 1)
6067 if (D_is_set[macro]) {
6068 # Preserve the white space surrounding the "#".
6069 print prefix "define", macro P[macro] D[macro]
6070 next
6071 } else {
6072 # Replace #undef with comments. This is necessary, for example,
6073 # in the case of _POSIX_SOURCE, which is predefined and required
6074 # on some systems where configure will not decide to define it.
6075 if (defundef == "undef") {
6076 print "/*", prefix defundef, macro, "*/"
6077 next
6078 }
6079 }
6080 }
6081 { print }
6082 _ACAWK
6083 _ACEOF
6084 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6085 as_fn_error "could not setup config headers machinery" "$LINENO" 5
6086 fi # test -n "$CONFIG_HEADERS"
6087
6088
6089 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :L $CONFIG_LINKS :C $CONFIG_COMMANDS"
6090 shift
6091 for ac_tag
6092 do
6093 case $ac_tag in
6094 :[FHLC]) ac_mode=$ac_tag; continue;;
6095 esac
6096 case $ac_mode$ac_tag in
6097 :[FHL]*:*);;
6098 :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
6099 :[FH]-) ac_tag=-:-;;
6100 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
6101 esac
6102 ac_save_IFS=$IFS
6103 IFS=:
6104 set x $ac_tag
6105 IFS=$ac_save_IFS
6106 shift
6107 ac_file=$1
6108 shift
6109
6110 case $ac_mode in
6111 :L) ac_source=$1;;
6112 :[FH])
6113 ac_file_inputs=
6114 for ac_f
6115 do
6116 case $ac_f in
6117 -) ac_f="$tmp/stdin";;
6118 *) # Look for the file first in the build tree, then in the source tree
6119 # (if the path is not absolute). The absolute path cannot be DOS-style,
6120 # because $ac_f cannot contain `:'.
6121 test -f "$ac_f" ||
6122 case $ac_f in
6123 [\\/$]*) false;;
6124 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
6125 esac ||
6126 as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
6127 esac
6128 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
6129 as_fn_append ac_file_inputs " '$ac_f'"
6130 done
6131
6132 # Let's still pretend it is `configure' which instantiates (i.e., don't
6133 # use $as_me), people would be surprised to read:
6134 # /* config.h. Generated by config.status. */
6135 configure_input='Generated from '`
6136 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
6137 `' by configure.'
6138 if test x"$ac_file" != x-; then
6139 configure_input="$ac_file. $configure_input"
6140 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
6141 $as_echo "$as_me: creating $ac_file" >&6;}
6142 fi
6143 # Neutralize special characters interpreted by sed in replacement strings.
6144 case $configure_input in #(
6145 *\&* | *\|* | *\\* )
6146 ac_sed_conf_input=`$as_echo "$configure_input" |
6147 sed 's/[\\\\&|]/\\\\&/g'`;; #(
6148 *) ac_sed_conf_input=$configure_input;;
6149 esac
6150
6151 case $ac_tag in
6152 *:-:* | *:-) cat >"$tmp/stdin" \
6153 || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
6154 esac
6155 ;;
6156 esac
6157
6158 ac_dir=`$as_dirname -- "$ac_file" ||
6159 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
6160 X"$ac_file" : 'X\(//\)[^/]' \| \
6161 X"$ac_file" : 'X\(//\)$' \| \
6162 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
6163 $as_echo X"$ac_file" |
6164 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
6165 s//\1/
6166 q
6167 }
6168 /^X\(\/\/\)[^/].*/{
6169 s//\1/
6170 q
6171 }
6172 /^X\(\/\/\)$/{
6173 s//\1/
6174 q
6175 }
6176 /^X\(\/\).*/{
6177 s//\1/
6178 q
6179 }
6180 s/.*/./; q'`
6181 as_dir="$ac_dir"; as_fn_mkdir_p
6182 ac_builddir=.
6183
6184 case "$ac_dir" in
6185 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
6186 *)
6187 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
6188 # A ".." for each directory in $ac_dir_suffix.
6189 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
6190 case $ac_top_builddir_sub in
6191 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
6192 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
6193 esac ;;
6194 esac
6195 ac_abs_top_builddir=$ac_pwd
6196 ac_abs_builddir=$ac_pwd$ac_dir_suffix
6197 # for backward compatibility:
6198 ac_top_builddir=$ac_top_build_prefix
6199
6200 case $srcdir in
6201 .) # We are building in place.
6202 ac_srcdir=.
6203 ac_top_srcdir=$ac_top_builddir_sub
6204 ac_abs_top_srcdir=$ac_pwd ;;
6205 [\\/]* | ?:[\\/]* ) # Absolute name.
6206 ac_srcdir=$srcdir$ac_dir_suffix;
6207 ac_top_srcdir=$srcdir
6208 ac_abs_top_srcdir=$srcdir ;;
6209 *) # Relative name.
6210 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
6211 ac_top_srcdir=$ac_top_build_prefix$srcdir
6212 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
6213 esac
6214 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
6215
6216
6217 case $ac_mode in
6218 :F)
6219 #
6220 # CONFIG_FILE
6221 #
6222
6223 case $INSTALL in
6224 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
6225 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
6226 esac
6227 _ACEOF
6228
6229 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6230 # If the template does not know about datarootdir, expand it.
6231 # FIXME: This hack should be removed a few years after 2.60.
6232 ac_datarootdir_hack=; ac_datarootdir_seen=
6233 ac_sed_dataroot='
6234 /datarootdir/ {
6235 p
6236 q
6237 }
6238 /@datadir@/p
6239 /@docdir@/p
6240 /@infodir@/p
6241 /@localedir@/p
6242 /@mandir@/p'
6243 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
6244 *datarootdir*) ac_datarootdir_seen=yes;;
6245 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
6246 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
6247 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
6248 _ACEOF
6249 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6250 ac_datarootdir_hack='
6251 s&@datadir@&$datadir&g
6252 s&@docdir@&$docdir&g
6253 s&@infodir@&$infodir&g
6254 s&@localedir@&$localedir&g
6255 s&@mandir@&$mandir&g
6256 s&\\\${datarootdir}&$datarootdir&g' ;;
6257 esac
6258 _ACEOF
6259
6260 # Neutralize VPATH when `$srcdir' = `.'.
6261 # Shell code in configure.ac might set extrasub.
6262 # FIXME: do we really want to maintain this feature?
6263 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6264 ac_sed_extra="$ac_vpsub
6265 $extrasub
6266 _ACEOF
6267 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6268 :t
6269 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
6270 s|@configure_input@|$ac_sed_conf_input|;t t
6271 s&@top_builddir@&$ac_top_builddir_sub&;t t
6272 s&@top_build_prefix@&$ac_top_build_prefix&;t t
6273 s&@srcdir@&$ac_srcdir&;t t
6274 s&@abs_srcdir@&$ac_abs_srcdir&;t t
6275 s&@top_srcdir@&$ac_top_srcdir&;t t
6276 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
6277 s&@builddir@&$ac_builddir&;t t
6278 s&@abs_builddir@&$ac_abs_builddir&;t t
6279 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
6280 s&@INSTALL@&$ac_INSTALL&;t t
6281 $ac_datarootdir_hack
6282 "
6283 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
6284 || as_fn_error "could not create $ac_file" "$LINENO" 5
6285
6286 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
6287 { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
6288 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
6289 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
6290 which seems to be undefined. Please make sure it is defined." >&5
6291 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
6292 which seems to be undefined. Please make sure it is defined." >&2;}
6293
6294 rm -f "$tmp/stdin"
6295 case $ac_file in
6296 -) cat "$tmp/out" && rm -f "$tmp/out";;
6297 *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
6298 esac \
6299 || as_fn_error "could not create $ac_file" "$LINENO" 5
6300 ;;
6301 :H)
6302 #
6303 # CONFIG_HEADER
6304 #
6305 if test x"$ac_file" != x-; then
6306 {
6307 $as_echo "/* $configure_input */" \
6308 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
6309 } >"$tmp/config.h" \
6310 || as_fn_error "could not create $ac_file" "$LINENO" 5
6311 if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
6312 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
6313 $as_echo "$as_me: $ac_file is unchanged" >&6;}
6314 else
6315 rm -f "$ac_file"
6316 mv "$tmp/config.h" "$ac_file" \
6317 || as_fn_error "could not create $ac_file" "$LINENO" 5
6318 fi
6319 else
6320 $as_echo "/* $configure_input */" \
6321 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
6322 || as_fn_error "could not create -" "$LINENO" 5
6323 fi
6324 ;;
6325 :L)
6326 #
6327 # CONFIG_LINK
6328 #
6329
6330 if test "$ac_source" = "$ac_file" && test "$srcdir" = '.'; then
6331 :
6332 else
6333 # Prefer the file from the source tree if names are identical.
6334 if test "$ac_source" = "$ac_file" || test ! -r "$ac_source"; then
6335 ac_source=$srcdir/$ac_source
6336 fi
6337
6338 { $as_echo "$as_me:${as_lineno-$LINENO}: linking $ac_source to $ac_file" >&5
6339 $as_echo "$as_me: linking $ac_source to $ac_file" >&6;}
6340
6341 if test ! -r "$ac_source"; then
6342 as_fn_error "$ac_source: file not found" "$LINENO" 5
6343 fi
6344 rm -f "$ac_file"
6345
6346 # Try a relative symlink, then a hard link, then a copy.
6347 case $srcdir in
6348 [\\/$]* | ?:[\\/]* ) ac_rel_source=$ac_source ;;
6349 *) ac_rel_source=$ac_top_build_prefix$ac_source ;;
6350 esac
6351 ln -s "$ac_rel_source" "$ac_file" 2>/dev/null ||
6352 ln "$ac_source" "$ac_file" 2>/dev/null ||
6353 cp -p "$ac_source" "$ac_file" ||
6354 as_fn_error "cannot link or copy $ac_source to $ac_file" "$LINENO" 5
6355 fi
6356 ;;
6357 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
6358 $as_echo "$as_me: executing $ac_file commands" >&6;}
6359 ;;
6360 esac
6361
6362
6363 case $ac_file$ac_mode in
6364 "Makefile":C) echo "Merging Makefile.sim+Make-common.sim into Makefile ..."
6365 rm -f Makesim1.tmp Makesim2.tmp Makefile
6366 sed -n -e '/^## COMMON_PRE_/,/^## End COMMON_PRE_/ p' <Make-common.sim >Makesim1.tmp
6367 sed -n -e '/^## COMMON_POST_/,/^## End COMMON_POST_/ p' <Make-common.sim >Makesim2.tmp
6368 sed -e '/^## COMMON_PRE_/ r Makesim1.tmp' \
6369 -e '/^## COMMON_POST_/ r Makesim2.tmp' \
6370 <Makefile.sim >Makefile
6371 rm -f Makefile.sim Make-common.sim Makesim1.tmp Makesim2.tmp
6372 ;;
6373 "stamp-h":C) echo > stamp-h ;;
6374
6375 esac
6376 done # for ac_tag
6377
6378
6379 as_fn_exit 0
6380 _ACEOF
6381 ac_clean_files=$ac_clean_files_save
6382
6383 test $ac_write_fail = 0 ||
6384 as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
6385
6386
6387 # configure is writing to config.log, and then calls config.status.
6388 # config.status does its own redirection, appending to config.log.
6389 # Unfortunately, on DOS this fails, as config.log is still kept open
6390 # by configure, so config.status won't be able to write to it; its
6391 # output is simply discarded. So we exec the FD to /dev/null,
6392 # effectively closing config.log, so it can be properly (re)opened and
6393 # appended to by config.status. When coming back to configure, we
6394 # need to make the FD available again.
6395 if test "$no_create" != yes; then
6396 ac_cs_success=:
6397 ac_config_status_args=
6398 test "$silent" = yes &&
6399 ac_config_status_args="$ac_config_status_args --quiet"
6400 exec 5>/dev/null
6401 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
6402 exec 5>>config.log
6403 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
6404 # would make configure fail if this is the last instruction.
6405 $ac_cs_success || as_fn_exit $?
6406 fi
6407 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
6408 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
6409 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
6410 fi
6411
6412
GDB Binutils - Deliverables
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