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[thirdparty/binutils-gdb.git] / sim / cris / configure
1 #! /bin/sh
2 # Guess values for system-dependent variables and create Makefiles.
3 # Generated by GNU Autoconf 2.64.
4 #
5 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
6 # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software
7 # Foundation, Inc.
8 #
9 # This configure script is free software; the Free Software Foundation
10 # gives unlimited permission to copy, distribute and modify it.
11 ## -------------------- ##
12 ## M4sh Initialization. ##
13 ## -------------------- ##
14
15 # Be more Bourne compatible
16 DUALCASE=1; export DUALCASE # for MKS sh
17 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
18 emulate sh
19 NULLCMD=:
20 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
21 # is contrary to our usage. Disable this feature.
22 alias -g '${1+"$@"}'='"$@"'
23 setopt NO_GLOB_SUBST
24 else
25 case `(set -o) 2>/dev/null` in #(
26 *posix*) :
27 set -o posix ;; #(
28 *) :
29 ;;
30 esac
31 fi
32
33
34 as_nl='
35 '
36 export as_nl
37 # Printing a long string crashes Solaris 7 /usr/bin/printf.
38 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
39 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
40 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
41 # Prefer a ksh shell builtin over an external printf program on Solaris,
42 # but without wasting forks for bash or zsh.
43 if test -z "$BASH_VERSION$ZSH_VERSION" \
44 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
45 as_echo='print -r --'
46 as_echo_n='print -rn --'
47 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
48 as_echo='printf %s\n'
49 as_echo_n='printf %s'
50 else
51 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
52 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
53 as_echo_n='/usr/ucb/echo -n'
54 else
55 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
56 as_echo_n_body='eval
57 arg=$1;
58 case $arg in #(
59 *"$as_nl"*)
60 expr "X$arg" : "X\\(.*\\)$as_nl";
61 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
62 esac;
63 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
64 '
65 export as_echo_n_body
66 as_echo_n='sh -c $as_echo_n_body as_echo'
67 fi
68 export as_echo_body
69 as_echo='sh -c $as_echo_body as_echo'
70 fi
71
72 # The user is always right.
73 if test "${PATH_SEPARATOR+set}" != set; then
74 PATH_SEPARATOR=:
75 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
76 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
77 PATH_SEPARATOR=';'
78 }
79 fi
80
81
82 # IFS
83 # We need space, tab and new line, in precisely that order. Quoting is
84 # there to prevent editors from complaining about space-tab.
85 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
86 # splitting by setting IFS to empty value.)
87 IFS=" "" $as_nl"
88
89 # Find who we are. Look in the path if we contain no directory separator.
90 case $0 in #((
91 *[\\/]* ) as_myself=$0 ;;
92 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
93 for as_dir in $PATH
94 do
95 IFS=$as_save_IFS
96 test -z "$as_dir" && as_dir=.
97 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
98 done
99 IFS=$as_save_IFS
100
101 ;;
102 esac
103 # We did not find ourselves, most probably we were run as `sh COMMAND'
104 # in which case we are not to be found in the path.
105 if test "x$as_myself" = x; then
106 as_myself=$0
107 fi
108 if test ! -f "$as_myself"; then
109 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
110 exit 1
111 fi
112
113 # Unset variables that we do not need and which cause bugs (e.g. in
114 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
115 # suppresses any "Segmentation fault" message there. '((' could
116 # trigger a bug in pdksh 5.2.14.
117 for as_var in BASH_ENV ENV MAIL MAILPATH
118 do eval test x\${$as_var+set} = xset \
119 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
120 done
121 PS1='$ '
122 PS2='> '
123 PS4='+ '
124
125 # NLS nuisances.
126 LC_ALL=C
127 export LC_ALL
128 LANGUAGE=C
129 export LANGUAGE
130
131 # CDPATH.
132 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
133
134 if test "x$CONFIG_SHELL" = x; then
135 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
136 emulate sh
137 NULLCMD=:
138 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
139 # is contrary to our usage. Disable this feature.
140 alias -g '\${1+\"\$@\"}'='\"\$@\"'
141 setopt NO_GLOB_SUBST
142 else
143 case \`(set -o) 2>/dev/null\` in #(
144 *posix*) :
145 set -o posix ;; #(
146 *) :
147 ;;
148 esac
149 fi
150 "
151 as_required="as_fn_return () { (exit \$1); }
152 as_fn_success () { as_fn_return 0; }
153 as_fn_failure () { as_fn_return 1; }
154 as_fn_ret_success () { return 0; }
155 as_fn_ret_failure () { return 1; }
156
157 exitcode=0
158 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
159 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
160 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
161 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
162 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
163
164 else
165 exitcode=1; echo positional parameters were not saved.
166 fi
167 test x\$exitcode = x0 || exit 1"
168 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
169 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
170 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
171 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
172 test \$(( 1 + 1 )) = 2 || exit 1"
173 if (eval "$as_required") 2>/dev/null; then :
174 as_have_required=yes
175 else
176 as_have_required=no
177 fi
178 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
179
180 else
181 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
182 as_found=false
183 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
184 do
185 IFS=$as_save_IFS
186 test -z "$as_dir" && as_dir=.
187 as_found=:
188 case $as_dir in #(
189 /*)
190 for as_base in sh bash ksh sh5; do
191 # Try only shells that exist, to save several forks.
192 as_shell=$as_dir/$as_base
193 if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
194 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
195 CONFIG_SHELL=$as_shell as_have_required=yes
196 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
197 break 2
198 fi
199 fi
200 done;;
201 esac
202 as_found=false
203 done
204 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
205 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
206 CONFIG_SHELL=$SHELL as_have_required=yes
207 fi; }
208 IFS=$as_save_IFS
209
210
211 if test "x$CONFIG_SHELL" != x; then :
212 # We cannot yet assume a decent shell, so we have to provide a
213 # neutralization value for shells without unset; and this also
214 # works around shells that cannot unset nonexistent variables.
215 BASH_ENV=/dev/null
216 ENV=/dev/null
217 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
218 export CONFIG_SHELL
219 exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
220 fi
221
222 if test x$as_have_required = xno; then :
223 $as_echo "$0: This script requires a shell more modern than all"
224 $as_echo "$0: the shells that I found on your system."
225 if test x${ZSH_VERSION+set} = xset ; then
226 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
227 $as_echo "$0: be upgraded to zsh 4.3.4 or later."
228 else
229 $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
230 $0: including any error possibly output before this
231 $0: message. Then install a modern shell, or manually run
232 $0: the script under such a shell if you do have one."
233 fi
234 exit 1
235 fi
236 fi
237 fi
238 SHELL=${CONFIG_SHELL-/bin/sh}
239 export SHELL
240 # Unset more variables known to interfere with behavior of common tools.
241 CLICOLOR_FORCE= GREP_OPTIONS=
242 unset CLICOLOR_FORCE GREP_OPTIONS
243
244 ## --------------------- ##
245 ## M4sh Shell Functions. ##
246 ## --------------------- ##
247 # as_fn_unset VAR
248 # ---------------
249 # Portably unset VAR.
250 as_fn_unset ()
251 {
252 { eval $1=; unset $1;}
253 }
254 as_unset=as_fn_unset
255
256 # as_fn_set_status STATUS
257 # -----------------------
258 # Set $? to STATUS, without forking.
259 as_fn_set_status ()
260 {
261 return $1
262 } # as_fn_set_status
263
264 # as_fn_exit STATUS
265 # -----------------
266 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
267 as_fn_exit ()
268 {
269 set +e
270 as_fn_set_status $1
271 exit $1
272 } # as_fn_exit
273
274 # as_fn_mkdir_p
275 # -------------
276 # Create "$as_dir" as a directory, including parents if necessary.
277 as_fn_mkdir_p ()
278 {
279
280 case $as_dir in #(
281 -*) as_dir=./$as_dir;;
282 esac
283 test -d "$as_dir" || eval $as_mkdir_p || {
284 as_dirs=
285 while :; do
286 case $as_dir in #(
287 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
288 *) as_qdir=$as_dir;;
289 esac
290 as_dirs="'$as_qdir' $as_dirs"
291 as_dir=`$as_dirname -- "$as_dir" ||
292 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
293 X"$as_dir" : 'X\(//\)[^/]' \| \
294 X"$as_dir" : 'X\(//\)$' \| \
295 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
296 $as_echo X"$as_dir" |
297 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
298 s//\1/
299 q
300 }
301 /^X\(\/\/\)[^/].*/{
302 s//\1/
303 q
304 }
305 /^X\(\/\/\)$/{
306 s//\1/
307 q
308 }
309 /^X\(\/\).*/{
310 s//\1/
311 q
312 }
313 s/.*/./; q'`
314 test -d "$as_dir" && break
315 done
316 test -z "$as_dirs" || eval "mkdir $as_dirs"
317 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
318
319
320 } # as_fn_mkdir_p
321 # as_fn_append VAR VALUE
322 # ----------------------
323 # Append the text in VALUE to the end of the definition contained in VAR. Take
324 # advantage of any shell optimizations that allow amortized linear growth over
325 # repeated appends, instead of the typical quadratic growth present in naive
326 # implementations.
327 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
328 eval 'as_fn_append ()
329 {
330 eval $1+=\$2
331 }'
332 else
333 as_fn_append ()
334 {
335 eval $1=\$$1\$2
336 }
337 fi # as_fn_append
338
339 # as_fn_arith ARG...
340 # ------------------
341 # Perform arithmetic evaluation on the ARGs, and store the result in the
342 # global $as_val. Take advantage of shells that can avoid forks. The arguments
343 # must be portable across $(()) and expr.
344 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
345 eval 'as_fn_arith ()
346 {
347 as_val=$(( $* ))
348 }'
349 else
350 as_fn_arith ()
351 {
352 as_val=`expr "$@" || test $? -eq 1`
353 }
354 fi # as_fn_arith
355
356
357 # as_fn_error ERROR [LINENO LOG_FD]
358 # ---------------------------------
359 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
360 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
361 # script with status $?, using 1 if that was 0.
362 as_fn_error ()
363 {
364 as_status=$?; test $as_status -eq 0 && as_status=1
365 if test "$3"; then
366 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
367 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
368 fi
369 $as_echo "$as_me: error: $1" >&2
370 as_fn_exit $as_status
371 } # as_fn_error
372
373 if expr a : '\(a\)' >/dev/null 2>&1 &&
374 test "X`expr 00001 : '.*\(...\)'`" = X001; then
375 as_expr=expr
376 else
377 as_expr=false
378 fi
379
380 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
381 as_basename=basename
382 else
383 as_basename=false
384 fi
385
386 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
387 as_dirname=dirname
388 else
389 as_dirname=false
390 fi
391
392 as_me=`$as_basename -- "$0" ||
393 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
394 X"$0" : 'X\(//\)$' \| \
395 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
396 $as_echo X/"$0" |
397 sed '/^.*\/\([^/][^/]*\)\/*$/{
398 s//\1/
399 q
400 }
401 /^X\/\(\/\/\)$/{
402 s//\1/
403 q
404 }
405 /^X\/\(\/\).*/{
406 s//\1/
407 q
408 }
409 s/.*/./; q'`
410
411 # Avoid depending upon Character Ranges.
412 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
413 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
414 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
415 as_cr_digits='0123456789'
416 as_cr_alnum=$as_cr_Letters$as_cr_digits
417
418
419 as_lineno_1=$LINENO as_lineno_1a=$LINENO
420 as_lineno_2=$LINENO as_lineno_2a=$LINENO
421 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
422 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
423 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
424 sed -n '
425 p
426 /[$]LINENO/=
427 ' <$as_myself |
428 sed '
429 s/[$]LINENO.*/&-/
430 t lineno
431 b
432 :lineno
433 N
434 :loop
435 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
436 t loop
437 s/-\n.*//
438 ' >$as_me.lineno &&
439 chmod +x "$as_me.lineno" ||
440 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
441
442 # Don't try to exec as it changes $[0], causing all sort of problems
443 # (the dirname of $[0] is not the place where we might find the
444 # original and so on. Autoconf is especially sensitive to this).
445 . "./$as_me.lineno"
446 # Exit status is that of the last command.
447 exit
448 }
449
450 ECHO_C= ECHO_N= ECHO_T=
451 case `echo -n x` in #(((((
452 -n*)
453 case `echo 'xy\c'` in
454 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
455 xy) ECHO_C='\c';;
456 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
457 ECHO_T=' ';;
458 esac;;
459 *)
460 ECHO_N='-n';;
461 esac
462
463 rm -f conf$$ conf$$.exe conf$$.file
464 if test -d conf$$.dir; then
465 rm -f conf$$.dir/conf$$.file
466 else
467 rm -f conf$$.dir
468 mkdir conf$$.dir 2>/dev/null
469 fi
470 if (echo >conf$$.file) 2>/dev/null; then
471 if ln -s conf$$.file conf$$ 2>/dev/null; then
472 as_ln_s='ln -s'
473 # ... but there are two gotchas:
474 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
475 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
476 # In both cases, we have to default to `cp -p'.
477 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
478 as_ln_s='cp -p'
479 elif ln conf$$.file conf$$ 2>/dev/null; then
480 as_ln_s=ln
481 else
482 as_ln_s='cp -p'
483 fi
484 else
485 as_ln_s='cp -p'
486 fi
487 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
488 rmdir conf$$.dir 2>/dev/null
489
490 if mkdir -p . 2>/dev/null; then
491 as_mkdir_p='mkdir -p "$as_dir"'
492 else
493 test -d ./-p && rmdir ./-p
494 as_mkdir_p=false
495 fi
496
497 if test -x / >/dev/null 2>&1; then
498 as_test_x='test -x'
499 else
500 if ls -dL / >/dev/null 2>&1; then
501 as_ls_L_option=L
502 else
503 as_ls_L_option=
504 fi
505 as_test_x='
506 eval sh -c '\''
507 if test -d "$1"; then
508 test -d "$1/.";
509 else
510 case $1 in #(
511 -*)set "./$1";;
512 esac;
513 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
514 ???[sx]*):;;*)false;;esac;fi
515 '\'' sh
516 '
517 fi
518 as_executable_p=$as_test_x
519
520 # Sed expression to map a string onto a valid CPP name.
521 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
522
523 # Sed expression to map a string onto a valid variable name.
524 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
525
526
527 exec 7<&0 </dev/null 6>&1
528
529 # Name of the host.
530 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
531 # so uname gets run too.
532 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
533
534 #
535 # Initializations.
536 #
537 ac_default_prefix=/usr/local
538 ac_clean_files=
539 ac_config_libobj_dir=.
540 LIBOBJS=
541 cross_compiling=no
542 subdirs=
543 MFLAGS=
544 MAKEFLAGS=
545
546 # Identity of this package.
547 PACKAGE_NAME=
548 PACKAGE_TARNAME=
549 PACKAGE_VERSION=
550 PACKAGE_STRING=
551 PACKAGE_BUGREPORT=
552 PACKAGE_URL=
553
554 ac_unique_file="Makefile.in"
555 # Factoring default headers for most tests.
556 ac_includes_default="\
557 #include <stdio.h>
558 #ifdef HAVE_SYS_TYPES_H
559 # include <sys/types.h>
560 #endif
561 #ifdef HAVE_SYS_STAT_H
562 # include <sys/stat.h>
563 #endif
564 #ifdef STDC_HEADERS
565 # include <stdlib.h>
566 # include <stddef.h>
567 #else
568 # ifdef HAVE_STDLIB_H
569 # include <stdlib.h>
570 # endif
571 #endif
572 #ifdef HAVE_STRING_H
573 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
574 # include <memory.h>
575 # endif
576 # include <string.h>
577 #endif
578 #ifdef HAVE_STRINGS_H
579 # include <strings.h>
580 #endif
581 #ifdef HAVE_INTTYPES_H
582 # include <inttypes.h>
583 #endif
584 #ifdef HAVE_STDINT_H
585 # include <stdint.h>
586 #endif
587 #ifdef HAVE_UNISTD_H
588 # include <unistd.h>
589 #endif"
590
591 ac_subst_vars='LTLIBOBJS
592 LIBOBJS
593 cgen_breaks
594 cgen
595 cgendir
596 CGEN_MAINT
597 REPORT_BUGS_TEXI
598 REPORT_BUGS_TO
599 PKGVERSION
600 sim_profile
601 sim_trace
602 sim_stdio
603 sim_debug
604 sim_cflags
605 sim_bswap
606 MAINT
607 EGREP
608 GREP
609 CPP
610 CATOBJEXT
611 GENCAT
612 INSTOBJEXT
613 DATADIRNAME
614 CATALOGS
615 POSUB
616 GMSGFMT
617 XGETTEXT
618 INCINTL
619 LIBINTL_DEP
620 LIBINTL
621 USE_NLS
622 RANLIB
623 AR
624 HDEFINES
625 CC_FOR_BUILD
626 INSTALL_DATA
627 INSTALL_SCRIPT
628 INSTALL_PROGRAM
629 OBJEXT
630 EXEEXT
631 ac_ct_CC
632 CPPFLAGS
633 LDFLAGS
634 CFLAGS
635 CC
636 target_os
637 target_vendor
638 target_cpu
639 target
640 host_os
641 host_vendor
642 host_cpu
643 host
644 build_os
645 build_vendor
646 build_cpu
647 build
648 WERROR_CFLAGS
649 WARN_CFLAGS
650 sim_xor_endian
651 sim_stdcall
652 sim_smp
653 sim_reserved_bits
654 sim_regparm
655 sim_packages
656 sim_inline
657 sim_hw
658 sim_hw_objs
659 sim_hw_cflags
660 sim_default_model
661 sim_scache
662 sim_float
663 sim_hostendian
664 sim_endian
665 sim_bitsize
666 sim_assert
667 sim_alignment
668 sim_environment
669 target_alias
670 host_alias
671 build_alias
672 LIBS
673 ECHO_T
674 ECHO_N
675 ECHO_C
676 DEFS
677 mandir
678 localedir
679 libdir
680 psdir
681 pdfdir
682 dvidir
683 htmldir
684 infodir
685 docdir
686 oldincludedir
687 includedir
688 localstatedir
689 sharedstatedir
690 sysconfdir
691 datadir
692 datarootdir
693 libexecdir
694 sbindir
695 bindir
696 program_transform_name
697 prefix
698 exec_prefix
699 PACKAGE_URL
700 PACKAGE_BUGREPORT
701 PACKAGE_STRING
702 PACKAGE_VERSION
703 PACKAGE_TARNAME
704 PACKAGE_NAME
705 PATH_SEPARATOR
706 SHELL'
707 ac_subst_files=''
708 ac_user_opts='
709 enable_option_checking
710 enable_maintainer_mode
711 enable_sim_bswap
712 enable_sim_cflags
713 enable_sim_debug
714 enable_sim_stdio
715 enable_sim_trace
716 enable_sim_profile
717 with_pkgversion
718 with_bugurl
719 enable_sim_alignment
720 enable_sim_hostendian
721 enable_sim_scache
722 enable_build_warnings
723 enable_sim_build_warnings
724 enable_sim_hardware
725 enable_sim_default_model
726 enable_sim_environment
727 enable_sim_inline
728 enable_cgen_maint
729 '
730 ac_precious_vars='build_alias
731 host_alias
732 target_alias
733 CC
734 CFLAGS
735 LDFLAGS
736 LIBS
737 CPPFLAGS
738 CPP'
739
740
741 # Initialize some variables set by options.
742 ac_init_help=
743 ac_init_version=false
744 ac_unrecognized_opts=
745 ac_unrecognized_sep=
746 # The variables have the same names as the options, with
747 # dashes changed to underlines.
748 cache_file=/dev/null
749 exec_prefix=NONE
750 no_create=
751 no_recursion=
752 prefix=NONE
753 program_prefix=NONE
754 program_suffix=NONE
755 program_transform_name=s,x,x,
756 silent=
757 site=
758 srcdir=
759 verbose=
760 x_includes=NONE
761 x_libraries=NONE
762
763 # Installation directory options.
764 # These are left unexpanded so users can "make install exec_prefix=/foo"
765 # and all the variables that are supposed to be based on exec_prefix
766 # by default will actually change.
767 # Use braces instead of parens because sh, perl, etc. also accept them.
768 # (The list follows the same order as the GNU Coding Standards.)
769 bindir='${exec_prefix}/bin'
770 sbindir='${exec_prefix}/sbin'
771 libexecdir='${exec_prefix}/libexec'
772 datarootdir='${prefix}/share'
773 datadir='${datarootdir}'
774 sysconfdir='${prefix}/etc'
775 sharedstatedir='${prefix}/com'
776 localstatedir='${prefix}/var'
777 includedir='${prefix}/include'
778 oldincludedir='/usr/include'
779 docdir='${datarootdir}/doc/${PACKAGE}'
780 infodir='${datarootdir}/info'
781 htmldir='${docdir}'
782 dvidir='${docdir}'
783 pdfdir='${docdir}'
784 psdir='${docdir}'
785 libdir='${exec_prefix}/lib'
786 localedir='${datarootdir}/locale'
787 mandir='${datarootdir}/man'
788
789 ac_prev=
790 ac_dashdash=
791 for ac_option
792 do
793 # If the previous option needs an argument, assign it.
794 if test -n "$ac_prev"; then
795 eval $ac_prev=\$ac_option
796 ac_prev=
797 continue
798 fi
799
800 case $ac_option in
801 *=*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
802 *) ac_optarg=yes ;;
803 esac
804
805 # Accept the important Cygnus configure options, so we can diagnose typos.
806
807 case $ac_dashdash$ac_option in
808 --)
809 ac_dashdash=yes ;;
810
811 -bindir | --bindir | --bindi | --bind | --bin | --bi)
812 ac_prev=bindir ;;
813 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
814 bindir=$ac_optarg ;;
815
816 -build | --build | --buil | --bui | --bu)
817 ac_prev=build_alias ;;
818 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
819 build_alias=$ac_optarg ;;
820
821 -cache-file | --cache-file | --cache-fil | --cache-fi \
822 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
823 ac_prev=cache_file ;;
824 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
825 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
826 cache_file=$ac_optarg ;;
827
828 --config-cache | -C)
829 cache_file=config.cache ;;
830
831 -datadir | --datadir | --datadi | --datad)
832 ac_prev=datadir ;;
833 -datadir=* | --datadir=* | --datadi=* | --datad=*)
834 datadir=$ac_optarg ;;
835
836 -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
837 | --dataroo | --dataro | --datar)
838 ac_prev=datarootdir ;;
839 -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
840 | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
841 datarootdir=$ac_optarg ;;
842
843 -disable-* | --disable-*)
844 ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
845 # Reject names that are not valid shell variable names.
846 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
847 as_fn_error "invalid feature name: $ac_useropt"
848 ac_useropt_orig=$ac_useropt
849 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
850 case $ac_user_opts in
851 *"
852 "enable_$ac_useropt"
853 "*) ;;
854 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
855 ac_unrecognized_sep=', ';;
856 esac
857 eval enable_$ac_useropt=no ;;
858
859 -docdir | --docdir | --docdi | --doc | --do)
860 ac_prev=docdir ;;
861 -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
862 docdir=$ac_optarg ;;
863
864 -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
865 ac_prev=dvidir ;;
866 -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
867 dvidir=$ac_optarg ;;
868
869 -enable-* | --enable-*)
870 ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
871 # Reject names that are not valid shell variable names.
872 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
873 as_fn_error "invalid feature name: $ac_useropt"
874 ac_useropt_orig=$ac_useropt
875 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
876 case $ac_user_opts in
877 *"
878 "enable_$ac_useropt"
879 "*) ;;
880 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
881 ac_unrecognized_sep=', ';;
882 esac
883 eval enable_$ac_useropt=\$ac_optarg ;;
884
885 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
886 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
887 | --exec | --exe | --ex)
888 ac_prev=exec_prefix ;;
889 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
890 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
891 | --exec=* | --exe=* | --ex=*)
892 exec_prefix=$ac_optarg ;;
893
894 -gas | --gas | --ga | --g)
895 # Obsolete; use --with-gas.
896 with_gas=yes ;;
897
898 -help | --help | --hel | --he | -h)
899 ac_init_help=long ;;
900 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
901 ac_init_help=recursive ;;
902 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
903 ac_init_help=short ;;
904
905 -host | --host | --hos | --ho)
906 ac_prev=host_alias ;;
907 -host=* | --host=* | --hos=* | --ho=*)
908 host_alias=$ac_optarg ;;
909
910 -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
911 ac_prev=htmldir ;;
912 -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
913 | --ht=*)
914 htmldir=$ac_optarg ;;
915
916 -includedir | --includedir | --includedi | --included | --include \
917 | --includ | --inclu | --incl | --inc)
918 ac_prev=includedir ;;
919 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
920 | --includ=* | --inclu=* | --incl=* | --inc=*)
921 includedir=$ac_optarg ;;
922
923 -infodir | --infodir | --infodi | --infod | --info | --inf)
924 ac_prev=infodir ;;
925 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
926 infodir=$ac_optarg ;;
927
928 -libdir | --libdir | --libdi | --libd)
929 ac_prev=libdir ;;
930 -libdir=* | --libdir=* | --libdi=* | --libd=*)
931 libdir=$ac_optarg ;;
932
933 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
934 | --libexe | --libex | --libe)
935 ac_prev=libexecdir ;;
936 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
937 | --libexe=* | --libex=* | --libe=*)
938 libexecdir=$ac_optarg ;;
939
940 -localedir | --localedir | --localedi | --localed | --locale)
941 ac_prev=localedir ;;
942 -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
943 localedir=$ac_optarg ;;
944
945 -localstatedir | --localstatedir | --localstatedi | --localstated \
946 | --localstate | --localstat | --localsta | --localst | --locals)
947 ac_prev=localstatedir ;;
948 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
949 | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
950 localstatedir=$ac_optarg ;;
951
952 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
953 ac_prev=mandir ;;
954 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
955 mandir=$ac_optarg ;;
956
957 -nfp | --nfp | --nf)
958 # Obsolete; use --without-fp.
959 with_fp=no ;;
960
961 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
962 | --no-cr | --no-c | -n)
963 no_create=yes ;;
964
965 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
966 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
967 no_recursion=yes ;;
968
969 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
970 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
971 | --oldin | --oldi | --old | --ol | --o)
972 ac_prev=oldincludedir ;;
973 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
974 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
975 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
976 oldincludedir=$ac_optarg ;;
977
978 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
979 ac_prev=prefix ;;
980 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
981 prefix=$ac_optarg ;;
982
983 -program-prefix | --program-prefix | --program-prefi | --program-pref \
984 | --program-pre | --program-pr | --program-p)
985 ac_prev=program_prefix ;;
986 -program-prefix=* | --program-prefix=* | --program-prefi=* \
987 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
988 program_prefix=$ac_optarg ;;
989
990 -program-suffix | --program-suffix | --program-suffi | --program-suff \
991 | --program-suf | --program-su | --program-s)
992 ac_prev=program_suffix ;;
993 -program-suffix=* | --program-suffix=* | --program-suffi=* \
994 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
995 program_suffix=$ac_optarg ;;
996
997 -program-transform-name | --program-transform-name \
998 | --program-transform-nam | --program-transform-na \
999 | --program-transform-n | --program-transform- \
1000 | --program-transform | --program-transfor \
1001 | --program-transfo | --program-transf \
1002 | --program-trans | --program-tran \
1003 | --progr-tra | --program-tr | --program-t)
1004 ac_prev=program_transform_name ;;
1005 -program-transform-name=* | --program-transform-name=* \
1006 | --program-transform-nam=* | --program-transform-na=* \
1007 | --program-transform-n=* | --program-transform-=* \
1008 | --program-transform=* | --program-transfor=* \
1009 | --program-transfo=* | --program-transf=* \
1010 | --program-trans=* | --program-tran=* \
1011 | --progr-tra=* | --program-tr=* | --program-t=*)
1012 program_transform_name=$ac_optarg ;;
1013
1014 -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1015 ac_prev=pdfdir ;;
1016 -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1017 pdfdir=$ac_optarg ;;
1018
1019 -psdir | --psdir | --psdi | --psd | --ps)
1020 ac_prev=psdir ;;
1021 -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1022 psdir=$ac_optarg ;;
1023
1024 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1025 | -silent | --silent | --silen | --sile | --sil)
1026 silent=yes ;;
1027
1028 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1029 ac_prev=sbindir ;;
1030 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1031 | --sbi=* | --sb=*)
1032 sbindir=$ac_optarg ;;
1033
1034 -sharedstatedir | --sharedstatedir | --sharedstatedi \
1035 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1036 | --sharedst | --shareds | --shared | --share | --shar \
1037 | --sha | --sh)
1038 ac_prev=sharedstatedir ;;
1039 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1040 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1041 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1042 | --sha=* | --sh=*)
1043 sharedstatedir=$ac_optarg ;;
1044
1045 -site | --site | --sit)
1046 ac_prev=site ;;
1047 -site=* | --site=* | --sit=*)
1048 site=$ac_optarg ;;
1049
1050 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1051 ac_prev=srcdir ;;
1052 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1053 srcdir=$ac_optarg ;;
1054
1055 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1056 | --syscon | --sysco | --sysc | --sys | --sy)
1057 ac_prev=sysconfdir ;;
1058 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1059 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1060 sysconfdir=$ac_optarg ;;
1061
1062 -target | --target | --targe | --targ | --tar | --ta | --t)
1063 ac_prev=target_alias ;;
1064 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1065 target_alias=$ac_optarg ;;
1066
1067 -v | -verbose | --verbose | --verbos | --verbo | --verb)
1068 verbose=yes ;;
1069
1070 -version | --version | --versio | --versi | --vers | -V)
1071 ac_init_version=: ;;
1072
1073 -with-* | --with-*)
1074 ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1075 # Reject names that are not valid shell variable names.
1076 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1077 as_fn_error "invalid package name: $ac_useropt"
1078 ac_useropt_orig=$ac_useropt
1079 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1080 case $ac_user_opts in
1081 *"
1082 "with_$ac_useropt"
1083 "*) ;;
1084 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1085 ac_unrecognized_sep=', ';;
1086 esac
1087 eval with_$ac_useropt=\$ac_optarg ;;
1088
1089 -without-* | --without-*)
1090 ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1091 # Reject names that are not valid shell variable names.
1092 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1093 as_fn_error "invalid package name: $ac_useropt"
1094 ac_useropt_orig=$ac_useropt
1095 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1096 case $ac_user_opts in
1097 *"
1098 "with_$ac_useropt"
1099 "*) ;;
1100 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1101 ac_unrecognized_sep=', ';;
1102 esac
1103 eval with_$ac_useropt=no ;;
1104
1105 --x)
1106 # Obsolete; use --with-x.
1107 with_x=yes ;;
1108
1109 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1110 | --x-incl | --x-inc | --x-in | --x-i)
1111 ac_prev=x_includes ;;
1112 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1113 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1114 x_includes=$ac_optarg ;;
1115
1116 -x-libraries | --x-libraries | --x-librarie | --x-librari \
1117 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1118 ac_prev=x_libraries ;;
1119 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1120 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1121 x_libraries=$ac_optarg ;;
1122
1123 -*) as_fn_error "unrecognized option: \`$ac_option'
1124 Try \`$0 --help' for more information."
1125 ;;
1126
1127 *=*)
1128 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1129 # Reject names that are not valid shell variable names.
1130 case $ac_envvar in #(
1131 '' | [0-9]* | *[!_$as_cr_alnum]* )
1132 as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1133 esac
1134 eval $ac_envvar=\$ac_optarg
1135 export $ac_envvar ;;
1136
1137 *)
1138 # FIXME: should be removed in autoconf 3.0.
1139 $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1140 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1141 $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1142 : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1143 ;;
1144
1145 esac
1146 done
1147
1148 if test -n "$ac_prev"; then
1149 ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1150 as_fn_error "missing argument to $ac_option"
1151 fi
1152
1153 if test -n "$ac_unrecognized_opts"; then
1154 case $enable_option_checking in
1155 no) ;;
1156 fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1157 *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1158 esac
1159 fi
1160
1161 # Check all directory arguments for consistency.
1162 for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1163 datadir sysconfdir sharedstatedir localstatedir includedir \
1164 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1165 libdir localedir mandir
1166 do
1167 eval ac_val=\$$ac_var
1168 # Remove trailing slashes.
1169 case $ac_val in
1170 */ )
1171 ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1172 eval $ac_var=\$ac_val;;
1173 esac
1174 # Be sure to have absolute directory names.
1175 case $ac_val in
1176 [\\/$]* | ?:[\\/]* ) continue;;
1177 NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1178 esac
1179 as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1180 done
1181
1182 # There might be people who depend on the old broken behavior: `$host'
1183 # used to hold the argument of --host etc.
1184 # FIXME: To remove some day.
1185 build=$build_alias
1186 host=$host_alias
1187 target=$target_alias
1188
1189 # FIXME: To remove some day.
1190 if test "x$host_alias" != x; then
1191 if test "x$build_alias" = x; then
1192 cross_compiling=maybe
1193 $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1194 If a cross compiler is detected then cross compile mode will be used." >&2
1195 elif test "x$build_alias" != "x$host_alias"; then
1196 cross_compiling=yes
1197 fi
1198 fi
1199
1200 ac_tool_prefix=
1201 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1202
1203 test "$silent" = yes && exec 6>/dev/null
1204
1205
1206 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1207 ac_ls_di=`ls -di .` &&
1208 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1209 as_fn_error "working directory cannot be determined"
1210 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1211 as_fn_error "pwd does not report name of working directory"
1212
1213
1214 # Find the source files, if location was not specified.
1215 if test -z "$srcdir"; then
1216 ac_srcdir_defaulted=yes
1217 # Try the directory containing this script, then the parent directory.
1218 ac_confdir=`$as_dirname -- "$as_myself" ||
1219 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1220 X"$as_myself" : 'X\(//\)[^/]' \| \
1221 X"$as_myself" : 'X\(//\)$' \| \
1222 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1223 $as_echo X"$as_myself" |
1224 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1225 s//\1/
1226 q
1227 }
1228 /^X\(\/\/\)[^/].*/{
1229 s//\1/
1230 q
1231 }
1232 /^X\(\/\/\)$/{
1233 s//\1/
1234 q
1235 }
1236 /^X\(\/\).*/{
1237 s//\1/
1238 q
1239 }
1240 s/.*/./; q'`
1241 srcdir=$ac_confdir
1242 if test ! -r "$srcdir/$ac_unique_file"; then
1243 srcdir=..
1244 fi
1245 else
1246 ac_srcdir_defaulted=no
1247 fi
1248 if test ! -r "$srcdir/$ac_unique_file"; then
1249 test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1250 as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1251 fi
1252 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1253 ac_abs_confdir=`(
1254 cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1255 pwd)`
1256 # When building in place, set srcdir=.
1257 if test "$ac_abs_confdir" = "$ac_pwd"; then
1258 srcdir=.
1259 fi
1260 # Remove unnecessary trailing slashes from srcdir.
1261 # Double slashes in file names in object file debugging info
1262 # mess up M-x gdb in Emacs.
1263 case $srcdir in
1264 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1265 esac
1266 for ac_var in $ac_precious_vars; do
1267 eval ac_env_${ac_var}_set=\${${ac_var}+set}
1268 eval ac_env_${ac_var}_value=\$${ac_var}
1269 eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1270 eval ac_cv_env_${ac_var}_value=\$${ac_var}
1271 done
1272
1273 #
1274 # Report the --help message.
1275 #
1276 if test "$ac_init_help" = "long"; then
1277 # Omit some internal or obsolete options to make the list less imposing.
1278 # This message is too long to be a string in the A/UX 3.1 sh.
1279 cat <<_ACEOF
1280 \`configure' configures this package to adapt to many kinds of systems.
1281
1282 Usage: $0 [OPTION]... [VAR=VALUE]...
1283
1284 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1285 VAR=VALUE. See below for descriptions of some of the useful variables.
1286
1287 Defaults for the options are specified in brackets.
1288
1289 Configuration:
1290 -h, --help display this help and exit
1291 --help=short display options specific to this package
1292 --help=recursive display the short help of all the included packages
1293 -V, --version display version information and exit
1294 -q, --quiet, --silent do not print \`checking...' messages
1295 --cache-file=FILE cache test results in FILE [disabled]
1296 -C, --config-cache alias for \`--cache-file=config.cache'
1297 -n, --no-create do not create output files
1298 --srcdir=DIR find the sources in DIR [configure dir or \`..']
1299
1300 Installation directories:
1301 --prefix=PREFIX install architecture-independent files in PREFIX
1302 [$ac_default_prefix]
1303 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
1304 [PREFIX]
1305
1306 By default, \`make install' will install all the files in
1307 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
1308 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1309 for instance \`--prefix=\$HOME'.
1310
1311 For better control, use the options below.
1312
1313 Fine tuning of the installation directories:
1314 --bindir=DIR user executables [EPREFIX/bin]
1315 --sbindir=DIR system admin executables [EPREFIX/sbin]
1316 --libexecdir=DIR program executables [EPREFIX/libexec]
1317 --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1318 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1319 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
1320 --libdir=DIR object code libraries [EPREFIX/lib]
1321 --includedir=DIR C header files [PREFIX/include]
1322 --oldincludedir=DIR C header files for non-gcc [/usr/include]
1323 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1324 --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1325 --infodir=DIR info documentation [DATAROOTDIR/info]
1326 --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1327 --mandir=DIR man documentation [DATAROOTDIR/man]
1328 --docdir=DIR documentation root [DATAROOTDIR/doc/PACKAGE]
1329 --htmldir=DIR html documentation [DOCDIR]
1330 --dvidir=DIR dvi documentation [DOCDIR]
1331 --pdfdir=DIR pdf documentation [DOCDIR]
1332 --psdir=DIR ps documentation [DOCDIR]
1333 _ACEOF
1334
1335 cat <<\_ACEOF
1336
1337 Program names:
1338 --program-prefix=PREFIX prepend PREFIX to installed program names
1339 --program-suffix=SUFFIX append SUFFIX to installed program names
1340 --program-transform-name=PROGRAM run sed PROGRAM on installed program names
1341
1342 System types:
1343 --build=BUILD configure for building on BUILD [guessed]
1344 --host=HOST cross-compile to build programs to run on HOST [BUILD]
1345 --target=TARGET configure for building compilers for TARGET [HOST]
1346 _ACEOF
1347 fi
1348
1349 if test -n "$ac_init_help"; then
1350
1351 cat <<\_ACEOF
1352
1353 Optional Features:
1354 --disable-option-checking ignore unrecognized --enable/--with options
1355 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
1356 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
1357 --enable-maintainer-mode Enable developer functionality.
1358 --enable-sim-bswap Use Host specific BSWAP instruction.
1359 --enable-sim-cflags=opts Extra CFLAGS for use in building simulator
1360 --enable-sim-debug=opts Enable debugging flags
1361 --enable-sim-stdio Specify whether to use stdio for console input/output.
1362 --enable-sim-trace=opts Enable tracing flags
1363 --enable-sim-profile=opts Enable profiling flags
1364 --enable-sim-alignment=align Specify strict, nonstrict or forced alignment of memory accesses.
1365 --enable-sim-hostendian=end Specify host byte endian orientation.
1366 --enable-sim-scache=size Specify simulator execution cache size.
1367 --enable-build-warnings Enable build-time compiler warnings if gcc is used
1368 --enable-gdb-build-warnings Enable SIM specific build-time compiler warnings if gcc is used
1369 --enable-sim-hardware=LIST Specify the hardware to be included in the build.
1370 --enable-sim-default-model=model Specify default model to simulate.
1371 --enable-sim-environment=environment Specify mixed, user, virtual or operating environment.
1372 --enable-sim-inline=inlines Specify which functions should be inlined.
1373 --enable-cgen-maint=DIR build cgen generated files
1374
1375 Optional Packages:
1376 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
1377 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
1378 --with-pkgversion=PKG Use PKG in the version string in place of "GDB"
1379 --with-bugurl=URL Direct users to URL to report a bug
1380
1381 Some influential environment variables:
1382 CC C compiler command
1383 CFLAGS C compiler flags
1384 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
1385 nonstandard directory <lib dir>
1386 LIBS libraries to pass to the linker, e.g. -l<library>
1387 CPPFLAGS C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1388 you have headers in a nonstandard directory <include dir>
1389 CPP C preprocessor
1390
1391 Use these variables to override the choices made by `configure' or to help
1392 it to find libraries and programs with nonstandard names/locations.
1393
1394 Report bugs to the package provider.
1395 _ACEOF
1396 ac_status=$?
1397 fi
1398
1399 if test "$ac_init_help" = "recursive"; then
1400 # If there are subdirs, report their specific --help.
1401 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1402 test -d "$ac_dir" ||
1403 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1404 continue
1405 ac_builddir=.
1406
1407 case "$ac_dir" in
1408 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1409 *)
1410 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1411 # A ".." for each directory in $ac_dir_suffix.
1412 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1413 case $ac_top_builddir_sub in
1414 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1415 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1416 esac ;;
1417 esac
1418 ac_abs_top_builddir=$ac_pwd
1419 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1420 # for backward compatibility:
1421 ac_top_builddir=$ac_top_build_prefix
1422
1423 case $srcdir in
1424 .) # We are building in place.
1425 ac_srcdir=.
1426 ac_top_srcdir=$ac_top_builddir_sub
1427 ac_abs_top_srcdir=$ac_pwd ;;
1428 [\\/]* | ?:[\\/]* ) # Absolute name.
1429 ac_srcdir=$srcdir$ac_dir_suffix;
1430 ac_top_srcdir=$srcdir
1431 ac_abs_top_srcdir=$srcdir ;;
1432 *) # Relative name.
1433 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1434 ac_top_srcdir=$ac_top_build_prefix$srcdir
1435 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1436 esac
1437 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1438
1439 cd "$ac_dir" || { ac_status=$?; continue; }
1440 # Check for guested configure.
1441 if test -f "$ac_srcdir/configure.gnu"; then
1442 echo &&
1443 $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1444 elif test -f "$ac_srcdir/configure"; then
1445 echo &&
1446 $SHELL "$ac_srcdir/configure" --help=recursive
1447 else
1448 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1449 fi || ac_status=$?
1450 cd "$ac_pwd" || { ac_status=$?; break; }
1451 done
1452 fi
1453
1454 test -n "$ac_init_help" && exit $ac_status
1455 if $ac_init_version; then
1456 cat <<\_ACEOF
1457 configure
1458 generated by GNU Autoconf 2.64
1459
1460 Copyright (C) 2009 Free Software Foundation, Inc.
1461 This configure script is free software; the Free Software Foundation
1462 gives unlimited permission to copy, distribute and modify it.
1463 _ACEOF
1464 exit
1465 fi
1466
1467 ## ------------------------ ##
1468 ## Autoconf initialization. ##
1469 ## ------------------------ ##
1470
1471 # ac_fn_c_try_compile LINENO
1472 # --------------------------
1473 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1474 ac_fn_c_try_compile ()
1475 {
1476 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1477 rm -f conftest.$ac_objext
1478 if { { ac_try="$ac_compile"
1479 case "(($ac_try" in
1480 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1481 *) ac_try_echo=$ac_try;;
1482 esac
1483 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1484 $as_echo "$ac_try_echo"; } >&5
1485 (eval "$ac_compile") 2>conftest.err
1486 ac_status=$?
1487 if test -s conftest.err; then
1488 grep -v '^ *+' conftest.err >conftest.er1
1489 cat conftest.er1 >&5
1490 mv -f conftest.er1 conftest.err
1491 fi
1492 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1493 test $ac_status = 0; } && {
1494 test -z "$ac_c_werror_flag" ||
1495 test ! -s conftest.err
1496 } && test -s conftest.$ac_objext; then :
1497 ac_retval=0
1498 else
1499 $as_echo "$as_me: failed program was:" >&5
1500 sed 's/^/| /' conftest.$ac_ext >&5
1501
1502 ac_retval=1
1503 fi
1504 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1505 return $ac_retval
1506
1507 } # ac_fn_c_try_compile
1508
1509 # ac_fn_c_try_cpp LINENO
1510 # ----------------------
1511 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1512 ac_fn_c_try_cpp ()
1513 {
1514 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1515 if { { ac_try="$ac_cpp conftest.$ac_ext"
1516 case "(($ac_try" in
1517 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1518 *) ac_try_echo=$ac_try;;
1519 esac
1520 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1521 $as_echo "$ac_try_echo"; } >&5
1522 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1523 ac_status=$?
1524 if test -s conftest.err; then
1525 grep -v '^ *+' conftest.err >conftest.er1
1526 cat conftest.er1 >&5
1527 mv -f conftest.er1 conftest.err
1528 fi
1529 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1530 test $ac_status = 0; } >/dev/null && {
1531 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1532 test ! -s conftest.err
1533 }; then :
1534 ac_retval=0
1535 else
1536 $as_echo "$as_me: failed program was:" >&5
1537 sed 's/^/| /' conftest.$ac_ext >&5
1538
1539 ac_retval=1
1540 fi
1541 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1542 return $ac_retval
1543
1544 } # ac_fn_c_try_cpp
1545
1546 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1547 # -------------------------------------------------------
1548 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1549 # the include files in INCLUDES and setting the cache variable VAR
1550 # accordingly.
1551 ac_fn_c_check_header_mongrel ()
1552 {
1553 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1554 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1555 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1556 $as_echo_n "checking for $2... " >&6; }
1557 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1558 $as_echo_n "(cached) " >&6
1559 fi
1560 eval ac_res=\$$3
1561 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1562 $as_echo "$ac_res" >&6; }
1563 else
1564 # Is the header compilable?
1565 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1566 $as_echo_n "checking $2 usability... " >&6; }
1567 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1568 /* end confdefs.h. */
1569 $4
1570 #include <$2>
1571 _ACEOF
1572 if ac_fn_c_try_compile "$LINENO"; then :
1573 ac_header_compiler=yes
1574 else
1575 ac_header_compiler=no
1576 fi
1577 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1578 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1579 $as_echo "$ac_header_compiler" >&6; }
1580
1581 # Is the header present?
1582 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1583 $as_echo_n "checking $2 presence... " >&6; }
1584 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1585 /* end confdefs.h. */
1586 #include <$2>
1587 _ACEOF
1588 if ac_fn_c_try_cpp "$LINENO"; then :
1589 ac_header_preproc=yes
1590 else
1591 ac_header_preproc=no
1592 fi
1593 rm -f conftest.err conftest.$ac_ext
1594 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1595 $as_echo "$ac_header_preproc" >&6; }
1596
1597 # So? What about this header?
1598 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1599 yes:no: )
1600 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1601 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1602 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1603 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1604 ;;
1605 no:yes:* )
1606 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1607 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1608 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
1609 $as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
1610 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1611 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1612 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
1613 $as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
1614 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1615 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1616 ;;
1617 esac
1618 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1619 $as_echo_n "checking for $2... " >&6; }
1620 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1621 $as_echo_n "(cached) " >&6
1622 else
1623 eval "$3=\$ac_header_compiler"
1624 fi
1625 eval ac_res=\$$3
1626 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1627 $as_echo "$ac_res" >&6; }
1628 fi
1629 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1630
1631 } # ac_fn_c_check_header_mongrel
1632
1633 # ac_fn_c_try_run LINENO
1634 # ----------------------
1635 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1636 # that executables *can* be run.
1637 ac_fn_c_try_run ()
1638 {
1639 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1640 if { { ac_try="$ac_link"
1641 case "(($ac_try" in
1642 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1643 *) ac_try_echo=$ac_try;;
1644 esac
1645 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1646 $as_echo "$ac_try_echo"; } >&5
1647 (eval "$ac_link") 2>&5
1648 ac_status=$?
1649 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1650 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1651 { { case "(($ac_try" in
1652 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1653 *) ac_try_echo=$ac_try;;
1654 esac
1655 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1656 $as_echo "$ac_try_echo"; } >&5
1657 (eval "$ac_try") 2>&5
1658 ac_status=$?
1659 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1660 test $ac_status = 0; }; }; then :
1661 ac_retval=0
1662 else
1663 $as_echo "$as_me: program exited with status $ac_status" >&5
1664 $as_echo "$as_me: failed program was:" >&5
1665 sed 's/^/| /' conftest.$ac_ext >&5
1666
1667 ac_retval=$ac_status
1668 fi
1669 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1670 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1671 return $ac_retval
1672
1673 } # ac_fn_c_try_run
1674
1675 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1676 # -------------------------------------------------------
1677 # Tests whether HEADER exists and can be compiled using the include files in
1678 # INCLUDES, setting the cache variable VAR accordingly.
1679 ac_fn_c_check_header_compile ()
1680 {
1681 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1682 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1683 $as_echo_n "checking for $2... " >&6; }
1684 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1685 $as_echo_n "(cached) " >&6
1686 else
1687 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1688 /* end confdefs.h. */
1689 $4
1690 #include <$2>
1691 _ACEOF
1692 if ac_fn_c_try_compile "$LINENO"; then :
1693 eval "$3=yes"
1694 else
1695 eval "$3=no"
1696 fi
1697 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1698 fi
1699 eval ac_res=\$$3
1700 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1701 $as_echo "$ac_res" >&6; }
1702 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1703
1704 } # ac_fn_c_check_header_compile
1705
1706 # ac_fn_c_try_link LINENO
1707 # -----------------------
1708 # Try to link conftest.$ac_ext, and return whether this succeeded.
1709 ac_fn_c_try_link ()
1710 {
1711 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1712 rm -f conftest.$ac_objext conftest$ac_exeext
1713 if { { ac_try="$ac_link"
1714 case "(($ac_try" in
1715 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1716 *) ac_try_echo=$ac_try;;
1717 esac
1718 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1719 $as_echo "$ac_try_echo"; } >&5
1720 (eval "$ac_link") 2>conftest.err
1721 ac_status=$?
1722 if test -s conftest.err; then
1723 grep -v '^ *+' conftest.err >conftest.er1
1724 cat conftest.er1 >&5
1725 mv -f conftest.er1 conftest.err
1726 fi
1727 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1728 test $ac_status = 0; } && {
1729 test -z "$ac_c_werror_flag" ||
1730 test ! -s conftest.err
1731 } && test -s conftest$ac_exeext && {
1732 test "$cross_compiling" = yes ||
1733 $as_test_x conftest$ac_exeext
1734 }; then :
1735 ac_retval=0
1736 else
1737 $as_echo "$as_me: failed program was:" >&5
1738 sed 's/^/| /' conftest.$ac_ext >&5
1739
1740 ac_retval=1
1741 fi
1742 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1743 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1744 # interfere with the next link command; also delete a directory that is
1745 # left behind by Apple's compiler. We do this before executing the actions.
1746 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1747 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1748 return $ac_retval
1749
1750 } # ac_fn_c_try_link
1751
1752 # ac_fn_c_check_func LINENO FUNC VAR
1753 # ----------------------------------
1754 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1755 ac_fn_c_check_func ()
1756 {
1757 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1758 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1759 $as_echo_n "checking for $2... " >&6; }
1760 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1761 $as_echo_n "(cached) " >&6
1762 else
1763 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1764 /* end confdefs.h. */
1765 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1766 For example, HP-UX 11i <limits.h> declares gettimeofday. */
1767 #define $2 innocuous_$2
1768
1769 /* System header to define __stub macros and hopefully few prototypes,
1770 which can conflict with char $2 (); below.
1771 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1772 <limits.h> exists even on freestanding compilers. */
1773
1774 #ifdef __STDC__
1775 # include <limits.h>
1776 #else
1777 # include <assert.h>
1778 #endif
1779
1780 #undef $2
1781
1782 /* Override any GCC internal prototype to avoid an error.
1783 Use char because int might match the return type of a GCC
1784 builtin and then its argument prototype would still apply. */
1785 #ifdef __cplusplus
1786 extern "C"
1787 #endif
1788 char $2 ();
1789 /* The GNU C library defines this for functions which it implements
1790 to always fail with ENOSYS. Some functions are actually named
1791 something starting with __ and the normal name is an alias. */
1792 #if defined __stub_$2 || defined __stub___$2
1793 choke me
1794 #endif
1795
1796 int
1797 main ()
1798 {
1799 return $2 ();
1800 ;
1801 return 0;
1802 }
1803 _ACEOF
1804 if ac_fn_c_try_link "$LINENO"; then :
1805 eval "$3=yes"
1806 else
1807 eval "$3=no"
1808 fi
1809 rm -f core conftest.err conftest.$ac_objext \
1810 conftest$ac_exeext conftest.$ac_ext
1811 fi
1812 eval ac_res=\$$3
1813 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1814 $as_echo "$ac_res" >&6; }
1815 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1816
1817 } # ac_fn_c_check_func
1818 cat >config.log <<_ACEOF
1819 This file contains any messages produced by compilers while
1820 running configure, to aid debugging if configure makes a mistake.
1821
1822 It was created by $as_me, which was
1823 generated by GNU Autoconf 2.64. Invocation command line was
1824
1825 $ $0 $@
1826
1827 _ACEOF
1828 exec 5>>config.log
1829 {
1830 cat <<_ASUNAME
1831 ## --------- ##
1832 ## Platform. ##
1833 ## --------- ##
1834
1835 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1836 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1837 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1838 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1839 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1840
1841 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1842 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
1843
1844 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
1845 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
1846 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1847 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
1848 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
1849 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
1850 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
1851
1852 _ASUNAME
1853
1854 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1855 for as_dir in $PATH
1856 do
1857 IFS=$as_save_IFS
1858 test -z "$as_dir" && as_dir=.
1859 $as_echo "PATH: $as_dir"
1860 done
1861 IFS=$as_save_IFS
1862
1863 } >&5
1864
1865 cat >&5 <<_ACEOF
1866
1867
1868 ## ----------- ##
1869 ## Core tests. ##
1870 ## ----------- ##
1871
1872 _ACEOF
1873
1874
1875 # Keep a trace of the command line.
1876 # Strip out --no-create and --no-recursion so they do not pile up.
1877 # Strip out --silent because we don't want to record it for future runs.
1878 # Also quote any args containing shell meta-characters.
1879 # Make two passes to allow for proper duplicate-argument suppression.
1880 ac_configure_args=
1881 ac_configure_args0=
1882 ac_configure_args1=
1883 ac_must_keep_next=false
1884 for ac_pass in 1 2
1885 do
1886 for ac_arg
1887 do
1888 case $ac_arg in
1889 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1890 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1891 | -silent | --silent | --silen | --sile | --sil)
1892 continue ;;
1893 *\'*)
1894 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1895 esac
1896 case $ac_pass in
1897 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1898 2)
1899 as_fn_append ac_configure_args1 " '$ac_arg'"
1900 if test $ac_must_keep_next = true; then
1901 ac_must_keep_next=false # Got value, back to normal.
1902 else
1903 case $ac_arg in
1904 *=* | --config-cache | -C | -disable-* | --disable-* \
1905 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1906 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1907 | -with-* | --with-* | -without-* | --without-* | --x)
1908 case "$ac_configure_args0 " in
1909 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1910 esac
1911 ;;
1912 -* ) ac_must_keep_next=true ;;
1913 esac
1914 fi
1915 as_fn_append ac_configure_args " '$ac_arg'"
1916 ;;
1917 esac
1918 done
1919 done
1920 { ac_configure_args0=; unset ac_configure_args0;}
1921 { ac_configure_args1=; unset ac_configure_args1;}
1922
1923 # When interrupted or exit'd, cleanup temporary files, and complete
1924 # config.log. We remove comments because anyway the quotes in there
1925 # would cause problems or look ugly.
1926 # WARNING: Use '\'' to represent an apostrophe within the trap.
1927 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1928 trap 'exit_status=$?
1929 # Save into config.log some information that might help in debugging.
1930 {
1931 echo
1932
1933 cat <<\_ASBOX
1934 ## ---------------- ##
1935 ## Cache variables. ##
1936 ## ---------------- ##
1937 _ASBOX
1938 echo
1939 # The following way of writing the cache mishandles newlines in values,
1940 (
1941 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1942 eval ac_val=\$$ac_var
1943 case $ac_val in #(
1944 *${as_nl}*)
1945 case $ac_var in #(
1946 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1947 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1948 esac
1949 case $ac_var in #(
1950 _ | IFS | as_nl) ;; #(
1951 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1952 *) { eval $ac_var=; unset $ac_var;} ;;
1953 esac ;;
1954 esac
1955 done
1956 (set) 2>&1 |
1957 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1958 *${as_nl}ac_space=\ *)
1959 sed -n \
1960 "s/'\''/'\''\\\\'\'''\''/g;
1961 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1962 ;; #(
1963 *)
1964 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1965 ;;
1966 esac |
1967 sort
1968 )
1969 echo
1970
1971 cat <<\_ASBOX
1972 ## ----------------- ##
1973 ## Output variables. ##
1974 ## ----------------- ##
1975 _ASBOX
1976 echo
1977 for ac_var in $ac_subst_vars
1978 do
1979 eval ac_val=\$$ac_var
1980 case $ac_val in
1981 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1982 esac
1983 $as_echo "$ac_var='\''$ac_val'\''"
1984 done | sort
1985 echo
1986
1987 if test -n "$ac_subst_files"; then
1988 cat <<\_ASBOX
1989 ## ------------------- ##
1990 ## File substitutions. ##
1991 ## ------------------- ##
1992 _ASBOX
1993 echo
1994 for ac_var in $ac_subst_files
1995 do
1996 eval ac_val=\$$ac_var
1997 case $ac_val in
1998 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1999 esac
2000 $as_echo "$ac_var='\''$ac_val'\''"
2001 done | sort
2002 echo
2003 fi
2004
2005 if test -s confdefs.h; then
2006 cat <<\_ASBOX
2007 ## ----------- ##
2008 ## confdefs.h. ##
2009 ## ----------- ##
2010 _ASBOX
2011 echo
2012 cat confdefs.h
2013 echo
2014 fi
2015 test "$ac_signal" != 0 &&
2016 $as_echo "$as_me: caught signal $ac_signal"
2017 $as_echo "$as_me: exit $exit_status"
2018 } >&5
2019 rm -f core *.core core.conftest.* &&
2020 rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2021 exit $exit_status
2022 ' 0
2023 for ac_signal in 1 2 13 15; do
2024 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2025 done
2026 ac_signal=0
2027
2028 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2029 rm -f -r conftest* confdefs.h
2030
2031 $as_echo "/* confdefs.h */" > confdefs.h
2032
2033 # Predefined preprocessor variables.
2034
2035 cat >>confdefs.h <<_ACEOF
2036 #define PACKAGE_NAME "$PACKAGE_NAME"
2037 _ACEOF
2038
2039 cat >>confdefs.h <<_ACEOF
2040 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2041 _ACEOF
2042
2043 cat >>confdefs.h <<_ACEOF
2044 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2045 _ACEOF
2046
2047 cat >>confdefs.h <<_ACEOF
2048 #define PACKAGE_STRING "$PACKAGE_STRING"
2049 _ACEOF
2050
2051 cat >>confdefs.h <<_ACEOF
2052 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2053 _ACEOF
2054
2055 cat >>confdefs.h <<_ACEOF
2056 #define PACKAGE_URL "$PACKAGE_URL"
2057 _ACEOF
2058
2059
2060 # Let the site file select an alternate cache file if it wants to.
2061 # Prefer an explicitly selected file to automatically selected ones.
2062 ac_site_file1=NONE
2063 ac_site_file2=NONE
2064 if test -n "$CONFIG_SITE"; then
2065 ac_site_file1=$CONFIG_SITE
2066 elif test "x$prefix" != xNONE; then
2067 ac_site_file1=$prefix/share/config.site
2068 ac_site_file2=$prefix/etc/config.site
2069 else
2070 ac_site_file1=$ac_default_prefix/share/config.site
2071 ac_site_file2=$ac_default_prefix/etc/config.site
2072 fi
2073 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2074 do
2075 test "x$ac_site_file" = xNONE && continue
2076 if test -r "$ac_site_file"; then
2077 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2078 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2079 sed 's/^/| /' "$ac_site_file" >&5
2080 . "$ac_site_file"
2081 fi
2082 done
2083
2084 if test -r "$cache_file"; then
2085 # Some versions of bash will fail to source /dev/null (special
2086 # files actually), so we avoid doing that.
2087 if test -f "$cache_file"; then
2088 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2089 $as_echo "$as_me: loading cache $cache_file" >&6;}
2090 case $cache_file in
2091 [\\/]* | ?:[\\/]* ) . "$cache_file";;
2092 *) . "./$cache_file";;
2093 esac
2094 fi
2095 else
2096 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2097 $as_echo "$as_me: creating cache $cache_file" >&6;}
2098 >$cache_file
2099 fi
2100
2101 # Check that the precious variables saved in the cache have kept the same
2102 # value.
2103 ac_cache_corrupted=false
2104 for ac_var in $ac_precious_vars; do
2105 eval ac_old_set=\$ac_cv_env_${ac_var}_set
2106 eval ac_new_set=\$ac_env_${ac_var}_set
2107 eval ac_old_val=\$ac_cv_env_${ac_var}_value
2108 eval ac_new_val=\$ac_env_${ac_var}_value
2109 case $ac_old_set,$ac_new_set in
2110 set,)
2111 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2112 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2113 ac_cache_corrupted=: ;;
2114 ,set)
2115 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2116 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2117 ac_cache_corrupted=: ;;
2118 ,);;
2119 *)
2120 if test "x$ac_old_val" != "x$ac_new_val"; then
2121 # differences in whitespace do not lead to failure.
2122 ac_old_val_w=`echo x $ac_old_val`
2123 ac_new_val_w=`echo x $ac_new_val`
2124 if test "$ac_old_val_w" != "$ac_new_val_w"; then
2125 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2126 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2127 ac_cache_corrupted=:
2128 else
2129 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2130 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2131 eval $ac_var=\$ac_old_val
2132 fi
2133 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
2134 $as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
2135 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
2136 $as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
2137 fi;;
2138 esac
2139 # Pass precious variables to config.status.
2140 if test "$ac_new_set" = set; then
2141 case $ac_new_val in
2142 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2143 *) ac_arg=$ac_var=$ac_new_val ;;
2144 esac
2145 case " $ac_configure_args " in
2146 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
2147 *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2148 esac
2149 fi
2150 done
2151 if $ac_cache_corrupted; then
2152 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2153 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2154 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2155 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2156 as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2157 fi
2158 ## -------------------- ##
2159 ## Main body of script. ##
2160 ## -------------------- ##
2161
2162 ac_ext=c
2163 ac_cpp='$CPP $CPPFLAGS'
2164 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2165 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2166 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2167
2168
2169 ac_config_headers="$ac_config_headers config.h:config.in"
2170
2171
2172 # This file contains common code used by all simulators.
2173 #
2174 # SIM_AC_COMMON invokes AC macros used by all simulators and by the common
2175 # directory. It is intended to be invoked before any target specific stuff.
2176 # SIM_AC_OUTPUT is a cover function to AC_OUTPUT to generate the Makefile.
2177 # It is intended to be invoked last.
2178 #
2179 # The simulator's configure.in should look like:
2180 #
2181 # dnl Process this file with autoconf to produce a configure script.
2182 # sinclude(../common/aclocal.m4)
2183 # AC_PREREQ(2.5)dnl
2184 # AC_INIT(Makefile.in)
2185 #
2186 # SIM_AC_COMMON
2187 #
2188 # ... target specific stuff ...
2189 #
2190 # SIM_AC_OUTPUT
2191
2192 # Include global overrides and fixes for Autoconf.
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
2275
2276
2277 sim_inline="-DDEFAULT_INLINE=0"
2278
2279
2280
2281
2282
2283
2284
2285
2286
2287
2288
2289
2290
2291
2292
2293
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2296
2297
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2299
2300
2301
2302
2303
2304
2305
2306
2307
2308
2309
2310
2311
2312
2313
2314 # intl sister-directory configuration rules.
2315 #
2316
2317 # The idea behind this macro is that there's no need to repeat all the
2318 # autoconf probes done by the intl directory - it's already done them
2319 # for us. In fact, there's no need even to look at the cache for the
2320 # answers. All we need to do is nab a few pieces of information.
2321 # The intl directory is set up to make this easy, by generating a
2322 # small file which can be sourced as a shell script; then we produce
2323 # the necessary substitutions and definitions for this directory.
2324
2325
2326
2327 # Autoconf M4 include file defining utility macros for complex Canadian
2328 # cross builds.
2329
2330
2331
2332
2333
2334
2335
2336
2337
2338 ####
2339 # _NCN_TOOL_PREFIXES: Some stuff that oughtta be done in AC_CANONICAL_SYSTEM
2340 # or AC_INIT.
2341 # These demand that AC_CANONICAL_SYSTEM be called beforehand.
2342
2343 ####
2344 # NCN_STRICT_CHECK_TOOLS(variable, progs-to-check-for,[value-if-not-found],[path])
2345 # Like plain AC_CHECK_TOOLS, but require prefix if build!=host.
2346
2347
2348 ####
2349 # NCN_STRICT_CHECK_TARGET_TOOLS(variable, progs-to-check-for,[value-if-not-found],[path])
2350 # Like CVS Autoconf AC_CHECK_TARGET_TOOLS, but require prefix if build!=target.
2351
2352
2353
2354 # Backported from Autoconf 2.5x; can go away when and if
2355 # we switch. Put the OS path separator in $PATH_SEPARATOR.
2356
2357
2358
2359
2360 # ACX_HAVE_GCC_FOR_TARGET
2361 # Check if the variable GCC_FOR_TARGET really points to a GCC binary.
2362
2363
2364 # ACX_CHECK_INSTALLED_TARGET_TOOL(VAR, PROG)
2365 # Searching for installed target binutils. We need to take extra care,
2366 # else we may find the wrong assembler, linker, etc., and lose.
2367 #
2368 # First try --with-build-time-tools, if specified.
2369 #
2370 # For build != host, we ask the installed GCC for the name of the tool it
2371 # uses, and accept it if it is an absolute path. This is because the
2372 # only good choice for a compiler is the same GCC version that is being
2373 # installed (or we couldn't make target libraries), and we assume that
2374 # on the host system we'll have not only the same GCC version, but also
2375 # the same binutils version.
2376 #
2377 # For build == host, search the same directories that the installed
2378 # compiler will search. We used to do this for the assembler, linker,
2379 # and nm only; for simplicity of configuration, however, we extend this
2380 # criterion to tools (such as ar and ranlib) that are never invoked by
2381 # the compiler, to avoid mismatches.
2382 #
2383 # Also note we have to check MD_EXEC_PREFIX before checking the user's path
2384 # if build == target. This makes the most sense only when bootstrapping,
2385 # but we also do so when build != host. In this case, we hope that the
2386 # build and host systems will have similar contents of MD_EXEC_PREFIX.
2387 #
2388 # If we do not find a suitable binary, then try the user's path.
2389
2390
2391 ###
2392 # AC_PROG_CPP_WERROR
2393 # Used for autoconf 2.5x to force AC_PREPROC_IFELSE to reject code which
2394 # triggers warnings from the preprocessor. Will be in autoconf 2.58.
2395 # For now, using this also overrides header checks to use only the
2396 # preprocessor (matches 2.13 behavior; matching 2.58's behavior is a
2397 # bit harder from here).
2398 # Eventually autoconf will default to checking headers with the compiler
2399 # instead, and we'll have to do this differently.
2400
2401 # AC_PROG_CPP_WERROR
2402
2403 # Test for GNAT.
2404 # We require the gnatbind program, and a compiler driver that
2405 # understands Ada. We use the user's CC setting, already found,
2406 # and possibly add $1 to the command-line parameters.
2407 #
2408 # Sets the shell variable have_gnat to yes or no as appropriate, and
2409 # substitutes GNATBIND and GNATMAKE.
2410
2411
2412
2413
2414
2415
2416
2417
2418
2419
2420
2421
2422
2423
2424
2425
2426
2427
2428
2429
2430
2431
2432
2433
2434
2435
2436 # Bugs in autoconf 2.59 break the call to SIM_AC_COMMON, hack around
2437 # it by inlining the macro's contents.
2438 # This file contains common code used by all simulators.
2439 #
2440 # common.m4 invokes AC macros used by all simulators and by the common
2441 # directory. It is intended to be included before any target specific
2442 # stuff. SIM_AC_OUTPUT is a cover function to AC_OUTPUT to generate
2443 # the Makefile. It is intended to be invoked last.
2444 #
2445 # The simulator's configure.in should look like:
2446 #
2447 # dnl Process this file with autoconf to produce a configure script.
2448 # AC_PREREQ(2.5)dnl
2449 # AC_INIT(Makefile.in)
2450 # AC_CONFIG_HEADER(config.h:config.in)
2451 #
2452 # sinclude(../common/aclocal.m4)
2453 # sinclude(../common/common.m4)
2454 #
2455 # ... target specific stuff ...
2456
2457 ac_aux_dir=
2458 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2459 for ac_t in install-sh install.sh shtool; do
2460 if test -f "$ac_dir/$ac_t"; then
2461 ac_aux_dir=$ac_dir
2462 ac_install_sh="$ac_aux_dir/$ac_t -c"
2463 break 2
2464 fi
2465 done
2466 done
2467 if test -z "$ac_aux_dir"; then
2468 as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2469 fi
2470
2471 # These three variables are undocumented and unsupported,
2472 # and are intended to be withdrawn in a future Autoconf release.
2473 # They can cause serious problems if a builder's source tree is in a directory
2474 # whose full name contains unusual characters.
2475 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
2476 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
2477 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
2478
2479
2480 # Make sure we can run config.sub.
2481 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
2482 as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
2483
2484 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2485 $as_echo_n "checking build system type... " >&6; }
2486 if test "${ac_cv_build+set}" = set; then :
2487 $as_echo_n "(cached) " >&6
2488 else
2489 ac_build_alias=$build_alias
2490 test "x$ac_build_alias" = x &&
2491 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
2492 test "x$ac_build_alias" = x &&
2493 as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
2494 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2495 as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
2496
2497 fi
2498 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2499 $as_echo "$ac_cv_build" >&6; }
2500 case $ac_cv_build in
2501 *-*-*) ;;
2502 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
2503 esac
2504 build=$ac_cv_build
2505 ac_save_IFS=$IFS; IFS='-'
2506 set x $ac_cv_build
2507 shift
2508 build_cpu=$1
2509 build_vendor=$2
2510 shift; shift
2511 # Remember, the first character of IFS is used to create $*,
2512 # except with old shells:
2513 build_os=$*
2514 IFS=$ac_save_IFS
2515 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
2516
2517
2518 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2519 $as_echo_n "checking host system type... " >&6; }
2520 if test "${ac_cv_host+set}" = set; then :
2521 $as_echo_n "(cached) " >&6
2522 else
2523 if test "x$host_alias" = x; then
2524 ac_cv_host=$ac_cv_build
2525 else
2526 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2527 as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
2528 fi
2529
2530 fi
2531 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2532 $as_echo "$ac_cv_host" >&6; }
2533 case $ac_cv_host in
2534 *-*-*) ;;
2535 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
2536 esac
2537 host=$ac_cv_host
2538 ac_save_IFS=$IFS; IFS='-'
2539 set x $ac_cv_host
2540 shift
2541 host_cpu=$1
2542 host_vendor=$2
2543 shift; shift
2544 # Remember, the first character of IFS is used to create $*,
2545 # except with old shells:
2546 host_os=$*
2547 IFS=$ac_save_IFS
2548 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
2549
2550
2551 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
2552 $as_echo_n "checking target system type... " >&6; }
2553 if test "${ac_cv_target+set}" = set; then :
2554 $as_echo_n "(cached) " >&6
2555 else
2556 if test "x$target_alias" = x; then
2557 ac_cv_target=$ac_cv_host
2558 else
2559 ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
2560 as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
2561 fi
2562
2563 fi
2564 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
2565 $as_echo "$ac_cv_target" >&6; }
2566 case $ac_cv_target in
2567 *-*-*) ;;
2568 *) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
2569 esac
2570 target=$ac_cv_target
2571 ac_save_IFS=$IFS; IFS='-'
2572 set x $ac_cv_target
2573 shift
2574 target_cpu=$1
2575 target_vendor=$2
2576 shift; shift
2577 # Remember, the first character of IFS is used to create $*,
2578 # except with old shells:
2579 target_os=$*
2580 IFS=$ac_save_IFS
2581 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
2582
2583
2584 # The aliases save the names the user supplied, while $host etc.
2585 # will get canonicalized.
2586 test -n "$target_alias" &&
2587 test "$program_prefix$program_suffix$program_transform_name" = \
2588 NONENONEs,x,x, &&
2589 program_prefix=${target_alias}-
2590
2591 test "$program_prefix" != NONE &&
2592 program_transform_name="s&^&$program_prefix&;$program_transform_name"
2593 # Use a double $ so make ignores it.
2594 test "$program_suffix" != NONE &&
2595 program_transform_name="s&\$&$program_suffix&;$program_transform_name"
2596 # Double any \ or $.
2597 # By default was `s,x,x', remove it if useless.
2598 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
2599 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
2600
2601 ac_ext=c
2602 ac_cpp='$CPP $CPPFLAGS'
2603 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2604 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2605 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2606 if test -n "$ac_tool_prefix"; then
2607 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2608 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2609 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2610 $as_echo_n "checking for $ac_word... " >&6; }
2611 if test "${ac_cv_prog_CC+set}" = set; then :
2612 $as_echo_n "(cached) " >&6
2613 else
2614 if test -n "$CC"; then
2615 ac_cv_prog_CC="$CC" # Let the user override the test.
2616 else
2617 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2618 for as_dir in $PATH
2619 do
2620 IFS=$as_save_IFS
2621 test -z "$as_dir" && as_dir=.
2622 for ac_exec_ext in '' $ac_executable_extensions; do
2623 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2624 ac_cv_prog_CC="${ac_tool_prefix}gcc"
2625 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2626 break 2
2627 fi
2628 done
2629 done
2630 IFS=$as_save_IFS
2631
2632 fi
2633 fi
2634 CC=$ac_cv_prog_CC
2635 if test -n "$CC"; then
2636 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2637 $as_echo "$CC" >&6; }
2638 else
2639 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2640 $as_echo "no" >&6; }
2641 fi
2642
2643
2644 fi
2645 if test -z "$ac_cv_prog_CC"; then
2646 ac_ct_CC=$CC
2647 # Extract the first word of "gcc", so it can be a program name with args.
2648 set dummy gcc; ac_word=$2
2649 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2650 $as_echo_n "checking for $ac_word... " >&6; }
2651 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2652 $as_echo_n "(cached) " >&6
2653 else
2654 if test -n "$ac_ct_CC"; then
2655 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2656 else
2657 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2658 for as_dir in $PATH
2659 do
2660 IFS=$as_save_IFS
2661 test -z "$as_dir" && as_dir=.
2662 for ac_exec_ext in '' $ac_executable_extensions; do
2663 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2664 ac_cv_prog_ac_ct_CC="gcc"
2665 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2666 break 2
2667 fi
2668 done
2669 done
2670 IFS=$as_save_IFS
2671
2672 fi
2673 fi
2674 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2675 if test -n "$ac_ct_CC"; then
2676 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2677 $as_echo "$ac_ct_CC" >&6; }
2678 else
2679 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2680 $as_echo "no" >&6; }
2681 fi
2682
2683 if test "x$ac_ct_CC" = x; then
2684 CC=""
2685 else
2686 case $cross_compiling:$ac_tool_warned in
2687 yes:)
2688 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2689 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2690 ac_tool_warned=yes ;;
2691 esac
2692 CC=$ac_ct_CC
2693 fi
2694 else
2695 CC="$ac_cv_prog_CC"
2696 fi
2697
2698 if test -z "$CC"; then
2699 if test -n "$ac_tool_prefix"; then
2700 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2701 set dummy ${ac_tool_prefix}cc; ac_word=$2
2702 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2703 $as_echo_n "checking for $ac_word... " >&6; }
2704 if test "${ac_cv_prog_CC+set}" = set; then :
2705 $as_echo_n "(cached) " >&6
2706 else
2707 if test -n "$CC"; then
2708 ac_cv_prog_CC="$CC" # Let the user override the test.
2709 else
2710 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2711 for as_dir in $PATH
2712 do
2713 IFS=$as_save_IFS
2714 test -z "$as_dir" && as_dir=.
2715 for ac_exec_ext in '' $ac_executable_extensions; do
2716 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2717 ac_cv_prog_CC="${ac_tool_prefix}cc"
2718 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2719 break 2
2720 fi
2721 done
2722 done
2723 IFS=$as_save_IFS
2724
2725 fi
2726 fi
2727 CC=$ac_cv_prog_CC
2728 if test -n "$CC"; then
2729 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2730 $as_echo "$CC" >&6; }
2731 else
2732 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2733 $as_echo "no" >&6; }
2734 fi
2735
2736
2737 fi
2738 fi
2739 if test -z "$CC"; then
2740 # Extract the first word of "cc", so it can be a program name with args.
2741 set dummy cc; ac_word=$2
2742 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2743 $as_echo_n "checking for $ac_word... " >&6; }
2744 if test "${ac_cv_prog_CC+set}" = set; then :
2745 $as_echo_n "(cached) " >&6
2746 else
2747 if test -n "$CC"; then
2748 ac_cv_prog_CC="$CC" # Let the user override the test.
2749 else
2750 ac_prog_rejected=no
2751 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2752 for as_dir in $PATH
2753 do
2754 IFS=$as_save_IFS
2755 test -z "$as_dir" && as_dir=.
2756 for ac_exec_ext in '' $ac_executable_extensions; do
2757 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2758 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2759 ac_prog_rejected=yes
2760 continue
2761 fi
2762 ac_cv_prog_CC="cc"
2763 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2764 break 2
2765 fi
2766 done
2767 done
2768 IFS=$as_save_IFS
2769
2770 if test $ac_prog_rejected = yes; then
2771 # We found a bogon in the path, so make sure we never use it.
2772 set dummy $ac_cv_prog_CC
2773 shift
2774 if test $# != 0; then
2775 # We chose a different compiler from the bogus one.
2776 # However, it has the same basename, so the bogon will be chosen
2777 # first if we set CC to just the basename; use the full file name.
2778 shift
2779 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2780 fi
2781 fi
2782 fi
2783 fi
2784 CC=$ac_cv_prog_CC
2785 if test -n "$CC"; then
2786 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2787 $as_echo "$CC" >&6; }
2788 else
2789 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2790 $as_echo "no" >&6; }
2791 fi
2792
2793
2794 fi
2795 if test -z "$CC"; then
2796 if test -n "$ac_tool_prefix"; then
2797 for ac_prog in cl.exe
2798 do
2799 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2800 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2801 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2802 $as_echo_n "checking for $ac_word... " >&6; }
2803 if test "${ac_cv_prog_CC+set}" = set; then :
2804 $as_echo_n "(cached) " >&6
2805 else
2806 if test -n "$CC"; then
2807 ac_cv_prog_CC="$CC" # Let the user override the test.
2808 else
2809 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2810 for as_dir in $PATH
2811 do
2812 IFS=$as_save_IFS
2813 test -z "$as_dir" && as_dir=.
2814 for ac_exec_ext in '' $ac_executable_extensions; do
2815 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2816 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2817 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2818 break 2
2819 fi
2820 done
2821 done
2822 IFS=$as_save_IFS
2823
2824 fi
2825 fi
2826 CC=$ac_cv_prog_CC
2827 if test -n "$CC"; then
2828 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2829 $as_echo "$CC" >&6; }
2830 else
2831 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2832 $as_echo "no" >&6; }
2833 fi
2834
2835
2836 test -n "$CC" && break
2837 done
2838 fi
2839 if test -z "$CC"; then
2840 ac_ct_CC=$CC
2841 for ac_prog in cl.exe
2842 do
2843 # Extract the first word of "$ac_prog", so it can be a program name with args.
2844 set dummy $ac_prog; ac_word=$2
2845 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2846 $as_echo_n "checking for $ac_word... " >&6; }
2847 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2848 $as_echo_n "(cached) " >&6
2849 else
2850 if test -n "$ac_ct_CC"; then
2851 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2852 else
2853 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2854 for as_dir in $PATH
2855 do
2856 IFS=$as_save_IFS
2857 test -z "$as_dir" && as_dir=.
2858 for ac_exec_ext in '' $ac_executable_extensions; do
2859 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2860 ac_cv_prog_ac_ct_CC="$ac_prog"
2861 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2862 break 2
2863 fi
2864 done
2865 done
2866 IFS=$as_save_IFS
2867
2868 fi
2869 fi
2870 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2871 if test -n "$ac_ct_CC"; then
2872 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2873 $as_echo "$ac_ct_CC" >&6; }
2874 else
2875 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2876 $as_echo "no" >&6; }
2877 fi
2878
2879
2880 test -n "$ac_ct_CC" && break
2881 done
2882
2883 if test "x$ac_ct_CC" = x; then
2884 CC=""
2885 else
2886 case $cross_compiling:$ac_tool_warned in
2887 yes:)
2888 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2889 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2890 ac_tool_warned=yes ;;
2891 esac
2892 CC=$ac_ct_CC
2893 fi
2894 fi
2895
2896 fi
2897
2898
2899 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2900 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2901 as_fn_error "no acceptable C compiler found in \$PATH
2902 See \`config.log' for more details." "$LINENO" 5; }
2903
2904 # Provide some information about the compiler.
2905 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2906 set X $ac_compile
2907 ac_compiler=$2
2908 for ac_option in --version -v -V -qversion; do
2909 { { ac_try="$ac_compiler $ac_option >&5"
2910 case "(($ac_try" in
2911 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2912 *) ac_try_echo=$ac_try;;
2913 esac
2914 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2915 $as_echo "$ac_try_echo"; } >&5
2916 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2917 ac_status=$?
2918 if test -s conftest.err; then
2919 sed '10a\
2920 ... rest of stderr output deleted ...
2921 10q' conftest.err >conftest.er1
2922 cat conftest.er1 >&5
2923 rm -f conftest.er1 conftest.err
2924 fi
2925 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2926 test $ac_status = 0; }
2927 done
2928
2929 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2930 /* end confdefs.h. */
2931
2932 int
2933 main ()
2934 {
2935
2936 ;
2937 return 0;
2938 }
2939 _ACEOF
2940 ac_clean_files_save=$ac_clean_files
2941 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
2942 # Try to create an executable without -o first, disregard a.out.
2943 # It will help us diagnose broken compilers, and finding out an intuition
2944 # of exeext.
2945 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
2946 $as_echo_n "checking for C compiler default output file name... " >&6; }
2947 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2948
2949 # The possible output files:
2950 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2951
2952 ac_rmfiles=
2953 for ac_file in $ac_files
2954 do
2955 case $ac_file in
2956 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2957 * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2958 esac
2959 done
2960 rm -f $ac_rmfiles
2961
2962 if { { ac_try="$ac_link_default"
2963 case "(($ac_try" in
2964 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2965 *) ac_try_echo=$ac_try;;
2966 esac
2967 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2968 $as_echo "$ac_try_echo"; } >&5
2969 (eval "$ac_link_default") 2>&5
2970 ac_status=$?
2971 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2972 test $ac_status = 0; }; then :
2973 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2974 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2975 # in a Makefile. We should not override ac_cv_exeext if it was cached,
2976 # so that the user can short-circuit this test for compilers unknown to
2977 # Autoconf.
2978 for ac_file in $ac_files ''
2979 do
2980 test -f "$ac_file" || continue
2981 case $ac_file in
2982 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
2983 ;;
2984 [ab].out )
2985 # We found the default executable, but exeext='' is most
2986 # certainly right.
2987 break;;
2988 *.* )
2989 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2990 then :; else
2991 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2992 fi
2993 # We set ac_cv_exeext here because the later test for it is not
2994 # safe: cross compilers may not add the suffix if given an `-o'
2995 # argument, so we may need to know it at that point already.
2996 # Even if this section looks crufty: it has the advantage of
2997 # actually working.
2998 break;;
2999 * )
3000 break;;
3001 esac
3002 done
3003 test "$ac_cv_exeext" = no && ac_cv_exeext=
3004
3005 else
3006 ac_file=''
3007 fi
3008 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3009 $as_echo "$ac_file" >&6; }
3010 if test -z "$ac_file"; then :
3011 $as_echo "$as_me: failed program was:" >&5
3012 sed 's/^/| /' conftest.$ac_ext >&5
3013
3014 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3015 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3016 { as_fn_set_status 77
3017 as_fn_error "C compiler cannot create executables
3018 See \`config.log' for more details." "$LINENO" 5; }; }
3019 fi
3020 ac_exeext=$ac_cv_exeext
3021
3022 # Check that the compiler produces executables we can run. If not, either
3023 # the compiler is broken, or we cross compile.
3024 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3025 $as_echo_n "checking whether the C compiler works... " >&6; }
3026 # If not cross compiling, check that we can run a simple program.
3027 if test "$cross_compiling" != yes; then
3028 if { ac_try='./$ac_file'
3029 { { case "(($ac_try" in
3030 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3031 *) ac_try_echo=$ac_try;;
3032 esac
3033 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3034 $as_echo "$ac_try_echo"; } >&5
3035 (eval "$ac_try") 2>&5
3036 ac_status=$?
3037 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3038 test $ac_status = 0; }; }; then
3039 cross_compiling=no
3040 else
3041 if test "$cross_compiling" = maybe; then
3042 cross_compiling=yes
3043 else
3044 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3045 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3046 as_fn_error "cannot run C compiled programs.
3047 If you meant to cross compile, use \`--host'.
3048 See \`config.log' for more details." "$LINENO" 5; }
3049 fi
3050 fi
3051 fi
3052 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3053 $as_echo "yes" >&6; }
3054
3055 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
3056 ac_clean_files=$ac_clean_files_save
3057 # Check that the compiler produces executables we can run. If not, either
3058 # the compiler is broken, or we cross compile.
3059 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3060 $as_echo_n "checking whether we are cross compiling... " >&6; }
3061 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3062 $as_echo "$cross_compiling" >&6; }
3063
3064 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3065 $as_echo_n "checking for suffix of executables... " >&6; }
3066 if { { ac_try="$ac_link"
3067 case "(($ac_try" in
3068 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3069 *) ac_try_echo=$ac_try;;
3070 esac
3071 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3072 $as_echo "$ac_try_echo"; } >&5
3073 (eval "$ac_link") 2>&5
3074 ac_status=$?
3075 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3076 test $ac_status = 0; }; then :
3077 # If both `conftest.exe' and `conftest' are `present' (well, observable)
3078 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
3079 # work properly (i.e., refer to `conftest.exe'), while it won't with
3080 # `rm'.
3081 for ac_file in conftest.exe conftest conftest.*; do
3082 test -f "$ac_file" || continue
3083 case $ac_file in
3084 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3085 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3086 break;;
3087 * ) break;;
3088 esac
3089 done
3090 else
3091 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3092 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3093 as_fn_error "cannot compute suffix of executables: cannot compile and link
3094 See \`config.log' for more details." "$LINENO" 5; }
3095 fi
3096 rm -f conftest$ac_cv_exeext
3097 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3098 $as_echo "$ac_cv_exeext" >&6; }
3099
3100 rm -f conftest.$ac_ext
3101 EXEEXT=$ac_cv_exeext
3102 ac_exeext=$EXEEXT
3103 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3104 $as_echo_n "checking for suffix of object files... " >&6; }
3105 if test "${ac_cv_objext+set}" = set; then :
3106 $as_echo_n "(cached) " >&6
3107 else
3108 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3109 /* end confdefs.h. */
3110
3111 int
3112 main ()
3113 {
3114
3115 ;
3116 return 0;
3117 }
3118 _ACEOF
3119 rm -f conftest.o conftest.obj
3120 if { { ac_try="$ac_compile"
3121 case "(($ac_try" in
3122 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3123 *) ac_try_echo=$ac_try;;
3124 esac
3125 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3126 $as_echo "$ac_try_echo"; } >&5
3127 (eval "$ac_compile") 2>&5
3128 ac_status=$?
3129 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3130 test $ac_status = 0; }; then :
3131 for ac_file in conftest.o conftest.obj conftest.*; do
3132 test -f "$ac_file" || continue;
3133 case $ac_file in
3134 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3135 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3136 break;;
3137 esac
3138 done
3139 else
3140 $as_echo "$as_me: failed program was:" >&5
3141 sed 's/^/| /' conftest.$ac_ext >&5
3142
3143 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3144 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3145 as_fn_error "cannot compute suffix of object files: cannot compile
3146 See \`config.log' for more details." "$LINENO" 5; }
3147 fi
3148 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3149 fi
3150 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3151 $as_echo "$ac_cv_objext" >&6; }
3152 OBJEXT=$ac_cv_objext
3153 ac_objext=$OBJEXT
3154 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3155 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3156 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
3157 $as_echo_n "(cached) " >&6
3158 else
3159 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3160 /* end confdefs.h. */
3161
3162 int
3163 main ()
3164 {
3165 #ifndef __GNUC__
3166 choke me
3167 #endif
3168
3169 ;
3170 return 0;
3171 }
3172 _ACEOF
3173 if ac_fn_c_try_compile "$LINENO"; then :
3174 ac_compiler_gnu=yes
3175 else
3176 ac_compiler_gnu=no
3177 fi
3178 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3179 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3180
3181 fi
3182 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3183 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3184 if test $ac_compiler_gnu = yes; then
3185 GCC=yes
3186 else
3187 GCC=
3188 fi
3189 ac_test_CFLAGS=${CFLAGS+set}
3190 ac_save_CFLAGS=$CFLAGS
3191 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3192 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3193 if test "${ac_cv_prog_cc_g+set}" = set; then :
3194 $as_echo_n "(cached) " >&6
3195 else
3196 ac_save_c_werror_flag=$ac_c_werror_flag
3197 ac_c_werror_flag=yes
3198 ac_cv_prog_cc_g=no
3199 CFLAGS="-g"
3200 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3201 /* end confdefs.h. */
3202
3203 int
3204 main ()
3205 {
3206
3207 ;
3208 return 0;
3209 }
3210 _ACEOF
3211 if ac_fn_c_try_compile "$LINENO"; then :
3212 ac_cv_prog_cc_g=yes
3213 else
3214 CFLAGS=""
3215 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3216 /* end confdefs.h. */
3217
3218 int
3219 main ()
3220 {
3221
3222 ;
3223 return 0;
3224 }
3225 _ACEOF
3226 if ac_fn_c_try_compile "$LINENO"; then :
3227
3228 else
3229 ac_c_werror_flag=$ac_save_c_werror_flag
3230 CFLAGS="-g"
3231 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3232 /* end confdefs.h. */
3233
3234 int
3235 main ()
3236 {
3237
3238 ;
3239 return 0;
3240 }
3241 _ACEOF
3242 if ac_fn_c_try_compile "$LINENO"; then :
3243 ac_cv_prog_cc_g=yes
3244 fi
3245 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3246 fi
3247 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3248 fi
3249 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3250 ac_c_werror_flag=$ac_save_c_werror_flag
3251 fi
3252 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3253 $as_echo "$ac_cv_prog_cc_g" >&6; }
3254 if test "$ac_test_CFLAGS" = set; then
3255 CFLAGS=$ac_save_CFLAGS
3256 elif test $ac_cv_prog_cc_g = yes; then
3257 if test "$GCC" = yes; then
3258 CFLAGS="-g -O2"
3259 else
3260 CFLAGS="-g"
3261 fi
3262 else
3263 if test "$GCC" = yes; then
3264 CFLAGS="-O2"
3265 else
3266 CFLAGS=
3267 fi
3268 fi
3269 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3270 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3271 if test "${ac_cv_prog_cc_c89+set}" = set; then :
3272 $as_echo_n "(cached) " >&6
3273 else
3274 ac_cv_prog_cc_c89=no
3275 ac_save_CC=$CC
3276 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3277 /* end confdefs.h. */
3278 #include <stdarg.h>
3279 #include <stdio.h>
3280 #include <sys/types.h>
3281 #include <sys/stat.h>
3282 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
3283 struct buf { int x; };
3284 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3285 static char *e (p, i)
3286 char **p;
3287 int i;
3288 {
3289 return p[i];
3290 }
3291 static char *f (char * (*g) (char **, int), char **p, ...)
3292 {
3293 char *s;
3294 va_list v;
3295 va_start (v,p);
3296 s = g (p, va_arg (v,int));
3297 va_end (v);
3298 return s;
3299 }
3300
3301 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
3302 function prototypes and stuff, but not '\xHH' hex character constants.
3303 These don't provoke an error unfortunately, instead are silently treated
3304 as 'x'. The following induces an error, until -std is added to get
3305 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
3306 array size at least. It's necessary to write '\x00'==0 to get something
3307 that's true only with -std. */
3308 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3309
3310 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3311 inside strings and character constants. */
3312 #define FOO(x) 'x'
3313 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3314
3315 int test (int i, double x);
3316 struct s1 {int (*f) (int a);};
3317 struct s2 {int (*f) (double a);};
3318 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3319 int argc;
3320 char **argv;
3321 int
3322 main ()
3323 {
3324 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
3325 ;
3326 return 0;
3327 }
3328 _ACEOF
3329 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3330 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3331 do
3332 CC="$ac_save_CC $ac_arg"
3333 if ac_fn_c_try_compile "$LINENO"; then :
3334 ac_cv_prog_cc_c89=$ac_arg
3335 fi
3336 rm -f core conftest.err conftest.$ac_objext
3337 test "x$ac_cv_prog_cc_c89" != "xno" && break
3338 done
3339 rm -f conftest.$ac_ext
3340 CC=$ac_save_CC
3341
3342 fi
3343 # AC_CACHE_VAL
3344 case "x$ac_cv_prog_cc_c89" in
3345 x)
3346 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3347 $as_echo "none needed" >&6; } ;;
3348 xno)
3349 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3350 $as_echo "unsupported" >&6; } ;;
3351 *)
3352 CC="$CC $ac_cv_prog_cc_c89"
3353 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3354 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3355 esac
3356 if test "x$ac_cv_prog_cc_c89" != xno; then :
3357
3358 fi
3359
3360 ac_ext=c
3361 ac_cpp='$CPP $CPPFLAGS'
3362 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3363 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3364 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3365
3366 # Find a good install program. We prefer a C program (faster),
3367 # so one script is as good as another. But avoid the broken or
3368 # incompatible versions:
3369 # SysV /etc/install, /usr/sbin/install
3370 # SunOS /usr/etc/install
3371 # IRIX /sbin/install
3372 # AIX /bin/install
3373 # AmigaOS /C/install, which installs bootblocks on floppy discs
3374 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
3375 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
3376 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
3377 # OS/2's system install, which has a completely different semantic
3378 # ./install, which can be erroneously created by make from ./install.sh.
3379 # Reject install programs that cannot install multiple files.
3380 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
3381 $as_echo_n "checking for a BSD-compatible install... " >&6; }
3382 if test -z "$INSTALL"; then
3383 if test "${ac_cv_path_install+set}" = set; then :
3384 $as_echo_n "(cached) " >&6
3385 else
3386 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3387 for as_dir in $PATH
3388 do
3389 IFS=$as_save_IFS
3390 test -z "$as_dir" && as_dir=.
3391 # Account for people who put trailing slashes in PATH elements.
3392 case $as_dir/ in #((
3393 ./ | .// | /[cC]/* | \
3394 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
3395 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
3396 /usr/ucb/* ) ;;
3397 *)
3398 # OSF1 and SCO ODT 3.0 have their own names for install.
3399 # Don't use installbsd from OSF since it installs stuff as root
3400 # by default.
3401 for ac_prog in ginstall scoinst install; do
3402 for ac_exec_ext in '' $ac_executable_extensions; do
3403 if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
3404 if test $ac_prog = install &&
3405 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3406 # AIX install. It has an incompatible calling convention.
3407 :
3408 elif test $ac_prog = install &&
3409 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3410 # program-specific install script used by HP pwplus--don't use.
3411 :
3412 else
3413 rm -rf conftest.one conftest.two conftest.dir
3414 echo one > conftest.one
3415 echo two > conftest.two
3416 mkdir conftest.dir
3417 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
3418 test -s conftest.one && test -s conftest.two &&
3419 test -s conftest.dir/conftest.one &&
3420 test -s conftest.dir/conftest.two
3421 then
3422 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
3423 break 3
3424 fi
3425 fi
3426 fi
3427 done
3428 done
3429 ;;
3430 esac
3431
3432 done
3433 IFS=$as_save_IFS
3434
3435 rm -rf conftest.one conftest.two conftest.dir
3436
3437 fi
3438 if test "${ac_cv_path_install+set}" = set; then
3439 INSTALL=$ac_cv_path_install
3440 else
3441 # As a last resort, use the slow shell script. Don't cache a
3442 # value for INSTALL within a source directory, because that will
3443 # break other packages using the cache if that directory is
3444 # removed, or if the value is a relative name.
3445 INSTALL=$ac_install_sh
3446 fi
3447 fi
3448 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
3449 $as_echo "$INSTALL" >&6; }
3450
3451 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
3452 # It thinks the first close brace ends the variable substitution.
3453 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
3454
3455 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
3456
3457 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
3458
3459
3460 # Put a plausible default for CC_FOR_BUILD in Makefile.
3461 if test "x$cross_compiling" = "xno"; then
3462 CC_FOR_BUILD='$(CC)'
3463 else
3464 CC_FOR_BUILD=gcc
3465 fi
3466
3467
3468
3469
3470 AR=${AR-ar}
3471
3472 if test -n "$ac_tool_prefix"; then
3473 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
3474 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
3475 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3476 $as_echo_n "checking for $ac_word... " >&6; }
3477 if test "${ac_cv_prog_RANLIB+set}" = set; then :
3478 $as_echo_n "(cached) " >&6
3479 else
3480 if test -n "$RANLIB"; then
3481 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
3482 else
3483 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3484 for as_dir in $PATH
3485 do
3486 IFS=$as_save_IFS
3487 test -z "$as_dir" && as_dir=.
3488 for ac_exec_ext in '' $ac_executable_extensions; do
3489 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3490 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
3491 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3492 break 2
3493 fi
3494 done
3495 done
3496 IFS=$as_save_IFS
3497
3498 fi
3499 fi
3500 RANLIB=$ac_cv_prog_RANLIB
3501 if test -n "$RANLIB"; then
3502 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
3503 $as_echo "$RANLIB" >&6; }
3504 else
3505 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3506 $as_echo "no" >&6; }
3507 fi
3508
3509
3510 fi
3511 if test -z "$ac_cv_prog_RANLIB"; then
3512 ac_ct_RANLIB=$RANLIB
3513 # Extract the first word of "ranlib", so it can be a program name with args.
3514 set dummy ranlib; ac_word=$2
3515 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3516 $as_echo_n "checking for $ac_word... " >&6; }
3517 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
3518 $as_echo_n "(cached) " >&6
3519 else
3520 if test -n "$ac_ct_RANLIB"; then
3521 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
3522 else
3523 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3524 for as_dir in $PATH
3525 do
3526 IFS=$as_save_IFS
3527 test -z "$as_dir" && as_dir=.
3528 for ac_exec_ext in '' $ac_executable_extensions; do
3529 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3530 ac_cv_prog_ac_ct_RANLIB="ranlib"
3531 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3532 break 2
3533 fi
3534 done
3535 done
3536 IFS=$as_save_IFS
3537
3538 fi
3539 fi
3540 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
3541 if test -n "$ac_ct_RANLIB"; then
3542 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
3543 $as_echo "$ac_ct_RANLIB" >&6; }
3544 else
3545 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3546 $as_echo "no" >&6; }
3547 fi
3548
3549 if test "x$ac_ct_RANLIB" = x; then
3550 RANLIB=":"
3551 else
3552 case $cross_compiling:$ac_tool_warned in
3553 yes:)
3554 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3555 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3556 ac_tool_warned=yes ;;
3557 esac
3558 RANLIB=$ac_ct_RANLIB
3559 fi
3560 else
3561 RANLIB="$ac_cv_prog_RANLIB"
3562 fi
3563
3564
3565 ALL_LINGUAS=
3566 # If we haven't got the data from the intl directory,
3567 # assume NLS is disabled.
3568 USE_NLS=no
3569 LIBINTL=
3570 LIBINTL_DEP=
3571 INCINTL=
3572 XGETTEXT=
3573 GMSGFMT=
3574 POSUB=
3575
3576 if test -f ../../intl/config.intl; then
3577 . ../../intl/config.intl
3578 fi
3579 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
3580 $as_echo_n "checking whether NLS is requested... " >&6; }
3581 if test x"$USE_NLS" != xyes; then
3582 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3583 $as_echo "no" >&6; }
3584 else
3585 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3586 $as_echo "yes" >&6; }
3587
3588 $as_echo "#define ENABLE_NLS 1" >>confdefs.h
3589
3590
3591 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catalogs to be installed" >&5
3592 $as_echo_n "checking for catalogs to be installed... " >&6; }
3593 # Look for .po and .gmo files in the source directory.
3594 CATALOGS=
3595 XLINGUAS=
3596 for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
3597 # If there aren't any .gmo files the shell will give us the
3598 # literal string "../path/to/srcdir/po/*.gmo" which has to be
3599 # weeded out.
3600 case "$cat" in *\**)
3601 continue;;
3602 esac
3603 # The quadruple backslash is collapsed to a double backslash
3604 # by the backticks, then collapsed again by the double quotes,
3605 # leaving us with one backslash in the sed expression (right
3606 # before the dot that mustn't act as a wildcard).
3607 cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
3608 lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
3609 # The user is allowed to set LINGUAS to a list of languages to
3610 # install catalogs for. If it's empty that means "all of them."
3611 if test "x$LINGUAS" = x; then
3612 CATALOGS="$CATALOGS $cat"
3613 XLINGUAS="$XLINGUAS $lang"
3614 else
3615 case "$LINGUAS" in *$lang*)
3616 CATALOGS="$CATALOGS $cat"
3617 XLINGUAS="$XLINGUAS $lang"
3618 ;;
3619 esac
3620 fi
3621 done
3622 LINGUAS="$XLINGUAS"
3623 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINGUAS" >&5
3624 $as_echo "$LINGUAS" >&6; }
3625
3626
3627 DATADIRNAME=share
3628
3629 INSTOBJEXT=.mo
3630
3631 GENCAT=gencat
3632
3633 CATOBJEXT=.gmo
3634
3635 fi
3636
3637 # Check for common headers.
3638 # FIXME: Seems to me this can cause problems for i386-windows hosts.
3639 # At one point there were hardcoded AC_DEFINE's if ${host} = i386-*-windows*.
3640
3641 ac_ext=c
3642 ac_cpp='$CPP $CPPFLAGS'
3643 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3644 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3645 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3646 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3647 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3648 # On Suns, sometimes $CPP names a directory.
3649 if test -n "$CPP" && test -d "$CPP"; then
3650 CPP=
3651 fi
3652 if test -z "$CPP"; then
3653 if test "${ac_cv_prog_CPP+set}" = set; then :
3654 $as_echo_n "(cached) " >&6
3655 else
3656 # Double quotes because CPP needs to be expanded
3657 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3658 do
3659 ac_preproc_ok=false
3660 for ac_c_preproc_warn_flag in '' yes
3661 do
3662 # Use a header file that comes with gcc, so configuring glibc
3663 # with a fresh cross-compiler works.
3664 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3665 # <limits.h> exists even on freestanding compilers.
3666 # On the NeXT, cc -E runs the code through the compiler's parser,
3667 # not just through cpp. "Syntax error" is here to catch this case.
3668 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3669 /* end confdefs.h. */
3670 #ifdef __STDC__
3671 # include <limits.h>
3672 #else
3673 # include <assert.h>
3674 #endif
3675 Syntax error
3676 _ACEOF
3677 if ac_fn_c_try_cpp "$LINENO"; then :
3678
3679 else
3680 # Broken: fails on valid input.
3681 continue
3682 fi
3683 rm -f conftest.err conftest.$ac_ext
3684
3685 # OK, works on sane cases. Now check whether nonexistent headers
3686 # can be detected and how.
3687 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3688 /* end confdefs.h. */
3689 #include <ac_nonexistent.h>
3690 _ACEOF
3691 if ac_fn_c_try_cpp "$LINENO"; then :
3692 # Broken: success on invalid input.
3693 continue
3694 else
3695 # Passes both tests.
3696 ac_preproc_ok=:
3697 break
3698 fi
3699 rm -f conftest.err conftest.$ac_ext
3700
3701 done
3702 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3703 rm -f conftest.err conftest.$ac_ext
3704 if $ac_preproc_ok; then :
3705 break
3706 fi
3707
3708 done
3709 ac_cv_prog_CPP=$CPP
3710
3711 fi
3712 CPP=$ac_cv_prog_CPP
3713 else
3714 ac_cv_prog_CPP=$CPP
3715 fi
3716 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3717 $as_echo "$CPP" >&6; }
3718 ac_preproc_ok=false
3719 for ac_c_preproc_warn_flag in '' yes
3720 do
3721 # Use a header file that comes with gcc, so configuring glibc
3722 # with a fresh cross-compiler works.
3723 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3724 # <limits.h> exists even on freestanding compilers.
3725 # On the NeXT, cc -E runs the code through the compiler's parser,
3726 # not just through cpp. "Syntax error" is here to catch this case.
3727 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3728 /* end confdefs.h. */
3729 #ifdef __STDC__
3730 # include <limits.h>
3731 #else
3732 # include <assert.h>
3733 #endif
3734 Syntax error
3735 _ACEOF
3736 if ac_fn_c_try_cpp "$LINENO"; then :
3737
3738 else
3739 # Broken: fails on valid input.
3740 continue
3741 fi
3742 rm -f conftest.err conftest.$ac_ext
3743
3744 # OK, works on sane cases. Now check whether nonexistent headers
3745 # can be detected and how.
3746 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3747 /* end confdefs.h. */
3748 #include <ac_nonexistent.h>
3749 _ACEOF
3750 if ac_fn_c_try_cpp "$LINENO"; then :
3751 # Broken: success on invalid input.
3752 continue
3753 else
3754 # Passes both tests.
3755 ac_preproc_ok=:
3756 break
3757 fi
3758 rm -f conftest.err conftest.$ac_ext
3759
3760 done
3761 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3762 rm -f conftest.err conftest.$ac_ext
3763 if $ac_preproc_ok; then :
3764
3765 else
3766 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3767 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3768 as_fn_error "C preprocessor \"$CPP\" fails sanity check
3769 See \`config.log' for more details." "$LINENO" 5; }
3770 fi
3771
3772 ac_ext=c
3773 ac_cpp='$CPP $CPPFLAGS'
3774 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3775 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3776 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3777
3778
3779 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3780 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3781 if test "${ac_cv_path_GREP+set}" = set; then :
3782 $as_echo_n "(cached) " >&6
3783 else
3784 if test -z "$GREP"; then
3785 ac_path_GREP_found=false
3786 # Loop through the user's path and test for each of PROGNAME-LIST
3787 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3788 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3789 do
3790 IFS=$as_save_IFS
3791 test -z "$as_dir" && as_dir=.
3792 for ac_prog in grep ggrep; do
3793 for ac_exec_ext in '' $ac_executable_extensions; do
3794 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3795 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
3796 # Check for GNU ac_path_GREP and select it if it is found.
3797 # Check for GNU $ac_path_GREP
3798 case `"$ac_path_GREP" --version 2>&1` in
3799 *GNU*)
3800 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3801 *)
3802 ac_count=0
3803 $as_echo_n 0123456789 >"conftest.in"
3804 while :
3805 do
3806 cat "conftest.in" "conftest.in" >"conftest.tmp"
3807 mv "conftest.tmp" "conftest.in"
3808 cp "conftest.in" "conftest.nl"
3809 $as_echo 'GREP' >> "conftest.nl"
3810 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3811 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3812 as_fn_arith $ac_count + 1 && ac_count=$as_val
3813 if test $ac_count -gt ${ac_path_GREP_max-0}; then
3814 # Best one so far, save it but keep looking for a better one
3815 ac_cv_path_GREP="$ac_path_GREP"
3816 ac_path_GREP_max=$ac_count
3817 fi
3818 # 10*(2^10) chars as input seems more than enough
3819 test $ac_count -gt 10 && break
3820 done
3821 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3822 esac
3823
3824 $ac_path_GREP_found && break 3
3825 done
3826 done
3827 done
3828 IFS=$as_save_IFS
3829 if test -z "$ac_cv_path_GREP"; then
3830 as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3831 fi
3832 else
3833 ac_cv_path_GREP=$GREP
3834 fi
3835
3836 fi
3837 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3838 $as_echo "$ac_cv_path_GREP" >&6; }
3839 GREP="$ac_cv_path_GREP"
3840
3841
3842 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
3843 $as_echo_n "checking for egrep... " >&6; }
3844 if test "${ac_cv_path_EGREP+set}" = set; then :
3845 $as_echo_n "(cached) " >&6
3846 else
3847 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3848 then ac_cv_path_EGREP="$GREP -E"
3849 else
3850 if test -z "$EGREP"; then
3851 ac_path_EGREP_found=false
3852 # Loop through the user's path and test for each of PROGNAME-LIST
3853 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3854 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3855 do
3856 IFS=$as_save_IFS
3857 test -z "$as_dir" && as_dir=.
3858 for ac_prog in egrep; do
3859 for ac_exec_ext in '' $ac_executable_extensions; do
3860 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3861 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
3862 # Check for GNU ac_path_EGREP and select it if it is found.
3863 # Check for GNU $ac_path_EGREP
3864 case `"$ac_path_EGREP" --version 2>&1` in
3865 *GNU*)
3866 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3867 *)
3868 ac_count=0
3869 $as_echo_n 0123456789 >"conftest.in"
3870 while :
3871 do
3872 cat "conftest.in" "conftest.in" >"conftest.tmp"
3873 mv "conftest.tmp" "conftest.in"
3874 cp "conftest.in" "conftest.nl"
3875 $as_echo 'EGREP' >> "conftest.nl"
3876 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3877 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3878 as_fn_arith $ac_count + 1 && ac_count=$as_val
3879 if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3880 # Best one so far, save it but keep looking for a better one
3881 ac_cv_path_EGREP="$ac_path_EGREP"
3882 ac_path_EGREP_max=$ac_count
3883 fi
3884 # 10*(2^10) chars as input seems more than enough
3885 test $ac_count -gt 10 && break
3886 done
3887 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3888 esac
3889
3890 $ac_path_EGREP_found && break 3
3891 done
3892 done
3893 done
3894 IFS=$as_save_IFS
3895 if test -z "$ac_cv_path_EGREP"; then
3896 as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3897 fi
3898 else
3899 ac_cv_path_EGREP=$EGREP
3900 fi
3901
3902 fi
3903 fi
3904 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
3905 $as_echo "$ac_cv_path_EGREP" >&6; }
3906 EGREP="$ac_cv_path_EGREP"
3907
3908
3909 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
3910 $as_echo_n "checking for ANSI C header files... " >&6; }
3911 if test "${ac_cv_header_stdc+set}" = set; then :
3912 $as_echo_n "(cached) " >&6
3913 else
3914 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3915 /* end confdefs.h. */
3916 #include <stdlib.h>
3917 #include <stdarg.h>
3918 #include <string.h>
3919 #include <float.h>
3920
3921 int
3922 main ()
3923 {
3924
3925 ;
3926 return 0;
3927 }
3928 _ACEOF
3929 if ac_fn_c_try_compile "$LINENO"; then :
3930 ac_cv_header_stdc=yes
3931 else
3932 ac_cv_header_stdc=no
3933 fi
3934 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3935
3936 if test $ac_cv_header_stdc = yes; then
3937 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3938 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3939 /* end confdefs.h. */
3940 #include <string.h>
3941
3942 _ACEOF
3943 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3944 $EGREP "memchr" >/dev/null 2>&1; then :
3945
3946 else
3947 ac_cv_header_stdc=no
3948 fi
3949 rm -f conftest*
3950
3951 fi
3952
3953 if test $ac_cv_header_stdc = yes; then
3954 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3955 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3956 /* end confdefs.h. */
3957 #include <stdlib.h>
3958
3959 _ACEOF
3960 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3961 $EGREP "free" >/dev/null 2>&1; then :
3962
3963 else
3964 ac_cv_header_stdc=no
3965 fi
3966 rm -f conftest*
3967
3968 fi
3969
3970 if test $ac_cv_header_stdc = yes; then
3971 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3972 if test "$cross_compiling" = yes; then :
3973 :
3974 else
3975 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3976 /* end confdefs.h. */
3977 #include <ctype.h>
3978 #include <stdlib.h>
3979 #if ((' ' & 0x0FF) == 0x020)
3980 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3981 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3982 #else
3983 # define ISLOWER(c) \
3984 (('a' <= (c) && (c) <= 'i') \
3985 || ('j' <= (c) && (c) <= 'r') \
3986 || ('s' <= (c) && (c) <= 'z'))
3987 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3988 #endif
3989
3990 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3991 int
3992 main ()
3993 {
3994 int i;
3995 for (i = 0; i < 256; i++)
3996 if (XOR (islower (i), ISLOWER (i))
3997 || toupper (i) != TOUPPER (i))
3998 return 2;
3999 return 0;
4000 }
4001 _ACEOF
4002 if ac_fn_c_try_run "$LINENO"; then :
4003
4004 else
4005 ac_cv_header_stdc=no
4006 fi
4007 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4008 conftest.$ac_objext conftest.beam conftest.$ac_ext
4009 fi
4010
4011 fi
4012 fi
4013 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
4014 $as_echo "$ac_cv_header_stdc" >&6; }
4015 if test $ac_cv_header_stdc = yes; then
4016
4017 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
4018
4019 fi
4020
4021 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
4022 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4023 inttypes.h stdint.h unistd.h
4024 do :
4025 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4026 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
4027 "
4028 eval as_val=\$$as_ac_Header
4029 if test "x$as_val" = x""yes; then :
4030 cat >>confdefs.h <<_ACEOF
4031 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4032 _ACEOF
4033
4034 fi
4035
4036 done
4037
4038
4039 for ac_header in stdlib.h string.h strings.h unistd.h time.h
4040 do :
4041 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4042 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
4043 eval as_val=\$$as_ac_Header
4044 if test "x$as_val" = x""yes; then :
4045 cat >>confdefs.h <<_ACEOF
4046 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4047 _ACEOF
4048
4049 fi
4050
4051 done
4052
4053 for ac_header in sys/time.h sys/resource.h
4054 do :
4055 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4056 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
4057 eval as_val=\$$as_ac_Header
4058 if test "x$as_val" = x""yes; then :
4059 cat >>confdefs.h <<_ACEOF
4060 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4061 _ACEOF
4062
4063 fi
4064
4065 done
4066
4067 for ac_header in fcntl.h fpu_control.h
4068 do :
4069 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4070 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
4071 eval as_val=\$$as_ac_Header
4072 if test "x$as_val" = x""yes; then :
4073 cat >>confdefs.h <<_ACEOF
4074 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4075 _ACEOF
4076
4077 fi
4078
4079 done
4080
4081 for ac_header in dlfcn.h errno.h sys/stat.h
4082 do :
4083 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4084 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
4085 eval as_val=\$$as_ac_Header
4086 if test "x$as_val" = x""yes; then :
4087 cat >>confdefs.h <<_ACEOF
4088 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4089 _ACEOF
4090
4091 fi
4092
4093 done
4094
4095 for ac_func in getrusage time sigaction __setfpucw
4096 do :
4097 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
4098 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
4099 eval as_val=\$$as_ac_var
4100 if test "x$as_val" = x""yes; then :
4101 cat >>confdefs.h <<_ACEOF
4102 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
4103 _ACEOF
4104
4105 fi
4106 done
4107
4108
4109 # Check for socket libraries
4110 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for bind in -lsocket" >&5
4111 $as_echo_n "checking for bind in -lsocket... " >&6; }
4112 if test "${ac_cv_lib_socket_bind+set}" = set; then :
4113 $as_echo_n "(cached) " >&6
4114 else
4115 ac_check_lib_save_LIBS=$LIBS
4116 LIBS="-lsocket $LIBS"
4117 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4118 /* end confdefs.h. */
4119
4120 /* Override any GCC internal prototype to avoid an error.
4121 Use char because int might match the return type of a GCC
4122 builtin and then its argument prototype would still apply. */
4123 #ifdef __cplusplus
4124 extern "C"
4125 #endif
4126 char bind ();
4127 int
4128 main ()
4129 {
4130 return bind ();
4131 ;
4132 return 0;
4133 }
4134 _ACEOF
4135 if ac_fn_c_try_link "$LINENO"; then :
4136 ac_cv_lib_socket_bind=yes
4137 else
4138 ac_cv_lib_socket_bind=no
4139 fi
4140 rm -f core conftest.err conftest.$ac_objext \
4141 conftest$ac_exeext conftest.$ac_ext
4142 LIBS=$ac_check_lib_save_LIBS
4143 fi
4144 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_bind" >&5
4145 $as_echo "$ac_cv_lib_socket_bind" >&6; }
4146 if test "x$ac_cv_lib_socket_bind" = x""yes; then :
4147 cat >>confdefs.h <<_ACEOF
4148 #define HAVE_LIBSOCKET 1
4149 _ACEOF
4150
4151 LIBS="-lsocket $LIBS"
4152
4153 fi
4154
4155 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lnsl" >&5
4156 $as_echo_n "checking for gethostbyname in -lnsl... " >&6; }
4157 if test "${ac_cv_lib_nsl_gethostbyname+set}" = set; then :
4158 $as_echo_n "(cached) " >&6
4159 else
4160 ac_check_lib_save_LIBS=$LIBS
4161 LIBS="-lnsl $LIBS"
4162 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4163 /* end confdefs.h. */
4164
4165 /* Override any GCC internal prototype to avoid an error.
4166 Use char because int might match the return type of a GCC
4167 builtin and then its argument prototype would still apply. */
4168 #ifdef __cplusplus
4169 extern "C"
4170 #endif
4171 char gethostbyname ();
4172 int
4173 main ()
4174 {
4175 return gethostbyname ();
4176 ;
4177 return 0;
4178 }
4179 _ACEOF
4180 if ac_fn_c_try_link "$LINENO"; then :
4181 ac_cv_lib_nsl_gethostbyname=yes
4182 else
4183 ac_cv_lib_nsl_gethostbyname=no
4184 fi
4185 rm -f core conftest.err conftest.$ac_objext \
4186 conftest$ac_exeext conftest.$ac_ext
4187 LIBS=$ac_check_lib_save_LIBS
4188 fi
4189 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_gethostbyname" >&5
4190 $as_echo "$ac_cv_lib_nsl_gethostbyname" >&6; }
4191 if test "x$ac_cv_lib_nsl_gethostbyname" = x""yes; then :
4192 cat >>confdefs.h <<_ACEOF
4193 #define HAVE_LIBNSL 1
4194 _ACEOF
4195
4196 LIBS="-lnsl $LIBS"
4197
4198 fi
4199
4200
4201 # BFD conditionally uses zlib, so we must link it in if libbfd does, by
4202 # using the same condition.
4203 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing zlibVersion" >&5
4204 $as_echo_n "checking for library containing zlibVersion... " >&6; }
4205 if test "${ac_cv_search_zlibVersion+set}" = set; then :
4206 $as_echo_n "(cached) " >&6
4207 else
4208 ac_func_search_save_LIBS=$LIBS
4209 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4210 /* end confdefs.h. */
4211
4212 /* Override any GCC internal prototype to avoid an error.
4213 Use char because int might match the return type of a GCC
4214 builtin and then its argument prototype would still apply. */
4215 #ifdef __cplusplus
4216 extern "C"
4217 #endif
4218 char zlibVersion ();
4219 int
4220 main ()
4221 {
4222 return zlibVersion ();
4223 ;
4224 return 0;
4225 }
4226 _ACEOF
4227 for ac_lib in '' z; do
4228 if test -z "$ac_lib"; then
4229 ac_res="none required"
4230 else
4231 ac_res=-l$ac_lib
4232 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
4233 fi
4234 if ac_fn_c_try_link "$LINENO"; then :
4235 ac_cv_search_zlibVersion=$ac_res
4236 fi
4237 rm -f core conftest.err conftest.$ac_objext \
4238 conftest$ac_exeext
4239 if test "${ac_cv_search_zlibVersion+set}" = set; then :
4240 break
4241 fi
4242 done
4243 if test "${ac_cv_search_zlibVersion+set}" = set; then :
4244
4245 else
4246 ac_cv_search_zlibVersion=no
4247 fi
4248 rm conftest.$ac_ext
4249 LIBS=$ac_func_search_save_LIBS
4250 fi
4251 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_zlibVersion" >&5
4252 $as_echo "$ac_cv_search_zlibVersion" >&6; }
4253 ac_res=$ac_cv_search_zlibVersion
4254 if test "$ac_res" != no; then :
4255 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
4256 for ac_header in zlib.h
4257 do :
4258 ac_fn_c_check_header_mongrel "$LINENO" "zlib.h" "ac_cv_header_zlib_h" "$ac_includes_default"
4259 if test "x$ac_cv_header_zlib_h" = x""yes; then :
4260 cat >>confdefs.h <<_ACEOF
4261 #define HAVE_ZLIB_H 1
4262 _ACEOF
4263
4264 fi
4265
4266 done
4267
4268 fi
4269
4270
4271 . ${srcdir}/../../bfd/configure.host
4272
4273
4274
4275 USE_MAINTAINER_MODE=no
4276 # Check whether --enable-maintainer-mode was given.
4277 if test "${enable_maintainer_mode+set}" = set; then :
4278 enableval=$enable_maintainer_mode; case "${enableval}" in
4279 yes) MAINT="" USE_MAINTAINER_MODE=yes ;;
4280 no) MAINT="#" ;;
4281 *) as_fn_error "\"--enable-maintainer-mode does not take a value\"" "$LINENO" 5; MAINT="#" ;;
4282 esac
4283 if test x"$silent" != x"yes" && test x"$MAINT" = x""; then
4284 echo "Setting maintainer mode" 6>&1
4285 fi
4286 else
4287 MAINT="#"
4288 fi
4289
4290
4291
4292 # Check whether --enable-sim-bswap was given.
4293 if test "${enable_sim_bswap+set}" = set; then :
4294 enableval=$enable_sim_bswap; case "${enableval}" in
4295 yes) sim_bswap="-DWITH_BSWAP=1 -DUSE_BSWAP=1";;
4296 no) sim_bswap="-DWITH_BSWAP=0";;
4297 *) as_fn_error "\"--enable-sim-bswap does not take a value\"" "$LINENO" 5; sim_bswap="";;
4298 esac
4299 if test x"$silent" != x"yes" && test x"$sim_bswap" != x""; then
4300 echo "Setting bswap flags = $sim_bswap" 6>&1
4301 fi
4302 else
4303 sim_bswap=""
4304 fi
4305
4306
4307
4308 # Check whether --enable-sim-cflags was given.
4309 if test "${enable_sim_cflags+set}" = set; then :
4310 enableval=$enable_sim_cflags; case "${enableval}" in
4311 yes) sim_cflags="-O2 -fomit-frame-pointer";;
4312 trace) as_fn_error "\"Please use --enable-sim-debug instead.\"" "$LINENO" 5; sim_cflags="";;
4313 no) sim_cflags="";;
4314 *) sim_cflags=`echo "${enableval}" | sed -e "s/,/ /g"`;;
4315 esac
4316 if test x"$silent" != x"yes" && test x"$sim_cflags" != x""; then
4317 echo "Setting sim cflags = $sim_cflags" 6>&1
4318 fi
4319 else
4320 sim_cflags=""
4321 fi
4322
4323
4324
4325 # Check whether --enable-sim-debug was given.
4326 if test "${enable_sim_debug+set}" = set; then :
4327 enableval=$enable_sim_debug; case "${enableval}" in
4328 yes) sim_debug="-DDEBUG=7 -DWITH_DEBUG=7";;
4329 no) sim_debug="-DDEBUG=0 -DWITH_DEBUG=0";;
4330 *) sim_debug="-DDEBUG='(${enableval})' -DWITH_DEBUG='(${enableval})'";;
4331 esac
4332 if test x"$silent" != x"yes" && test x"$sim_debug" != x""; then
4333 echo "Setting sim debug = $sim_debug" 6>&1
4334 fi
4335 else
4336 sim_debug=""
4337 fi
4338
4339
4340
4341 # Check whether --enable-sim-stdio was given.
4342 if test "${enable_sim_stdio+set}" = set; then :
4343 enableval=$enable_sim_stdio; case "${enableval}" in
4344 yes) sim_stdio="-DWITH_STDIO=DO_USE_STDIO";;
4345 no) sim_stdio="-DWITH_STDIO=DONT_USE_STDIO";;
4346 *) as_fn_error "\"Unknown value $enableval passed to --enable-sim-stdio\"" "$LINENO" 5; sim_stdio="";;
4347 esac
4348 if test x"$silent" != x"yes" && test x"$sim_stdio" != x""; then
4349 echo "Setting stdio flags = $sim_stdio" 6>&1
4350 fi
4351 else
4352 sim_stdio=""
4353 fi
4354
4355
4356
4357 # Check whether --enable-sim-trace was given.
4358 if test "${enable_sim_trace+set}" = set; then :
4359 enableval=$enable_sim_trace; case "${enableval}" in
4360 yes) sim_trace="-DTRACE=1 -DWITH_TRACE=-1";;
4361 no) sim_trace="-DTRACE=0 -DWITH_TRACE=0";;
4362 [-0-9]*)
4363 sim_trace="-DTRACE='(${enableval})' -DWITH_TRACE='(${enableval})'";;
4364 [a-z]*)
4365 sim_trace=""
4366 for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
4367 if test x"$sim_trace" = x; then
4368 sim_trace="-DWITH_TRACE='(TRACE_$x"
4369 else
4370 sim_trace="${sim_trace}|TRACE_$x"
4371 fi
4372 done
4373 sim_trace="$sim_trace)'" ;;
4374 esac
4375 if test x"$silent" != x"yes" && test x"$sim_trace" != x""; then
4376 echo "Setting sim trace = $sim_trace" 6>&1
4377 fi
4378 else
4379 sim_trace=""
4380 fi
4381
4382
4383
4384 # Check whether --enable-sim-profile was given.
4385 if test "${enable_sim_profile+set}" = set; then :
4386 enableval=$enable_sim_profile; case "${enableval}" in
4387 yes) sim_profile="-DPROFILE=1 -DWITH_PROFILE=-1";;
4388 no) sim_profile="-DPROFILE=0 -DWITH_PROFILE=0";;
4389 [-0-9]*)
4390 sim_profile="-DPROFILE='(${enableval})' -DWITH_PROFILE='(${enableval})'";;
4391 [a-z]*)
4392 sim_profile=""
4393 for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
4394 if test x"$sim_profile" = x; then
4395 sim_profile="-DWITH_PROFILE='(PROFILE_$x"
4396 else
4397 sim_profile="${sim_profile}|PROFILE_$x"
4398 fi
4399 done
4400 sim_profile="$sim_profile)'" ;;
4401 esac
4402 if test x"$silent" != x"yes" && test x"$sim_profile" != x""; then
4403 echo "Setting sim profile = $sim_profile" 6>&1
4404 fi
4405 else
4406 sim_profile="-DPROFILE=1 -DWITH_PROFILE=-1"
4407 fi
4408
4409
4410
4411
4412 # Check whether --with-pkgversion was given.
4413 if test "${with_pkgversion+set}" = set; then :
4414 withval=$with_pkgversion; case "$withval" in
4415 yes) as_fn_error "package version not specified" "$LINENO" 5 ;;
4416 no) PKGVERSION= ;;
4417 *) PKGVERSION="($withval) " ;;
4418 esac
4419 else
4420 PKGVERSION="(GDB) "
4421
4422 fi
4423
4424
4425
4426
4427
4428 # Check whether --with-bugurl was given.
4429 if test "${with_bugurl+set}" = set; then :
4430 withval=$with_bugurl; case "$withval" in
4431 yes) as_fn_error "bug URL not specified" "$LINENO" 5 ;;
4432 no) BUGURL=
4433 ;;
4434 *) BUGURL="$withval"
4435 ;;
4436 esac
4437 else
4438 BUGURL="http://www.gnu.org/software/gdb/bugs/"
4439
4440 fi
4441
4442 case ${BUGURL} in
4443 "")
4444 REPORT_BUGS_TO=
4445 REPORT_BUGS_TEXI=
4446 ;;
4447 *)
4448 REPORT_BUGS_TO="<$BUGURL>"
4449 REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`}
4450 ;;
4451 esac;
4452
4453
4454
4455
4456 cat >>confdefs.h <<_ACEOF
4457 #define PKGVERSION "$PKGVERSION"
4458 _ACEOF
4459
4460
4461 cat >>confdefs.h <<_ACEOF
4462 #define REPORT_BUGS_TO "$REPORT_BUGS_TO"
4463 _ACEOF
4464
4465
4466 { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5
4467 $as_echo_n "checking return type of signal handlers... " >&6; }
4468 if test "${ac_cv_type_signal+set}" = set; then :
4469 $as_echo_n "(cached) " >&6
4470 else
4471 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4472 /* end confdefs.h. */
4473 #include <sys/types.h>
4474 #include <signal.h>
4475
4476 int
4477 main ()
4478 {
4479 return *(signal (0, 0)) (0) == 1;
4480 ;
4481 return 0;
4482 }
4483 _ACEOF
4484 if ac_fn_c_try_compile "$LINENO"; then :
4485 ac_cv_type_signal=int
4486 else
4487 ac_cv_type_signal=void
4488 fi
4489 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4490 fi
4491 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5
4492 $as_echo "$ac_cv_type_signal" >&6; }
4493
4494 cat >>confdefs.h <<_ACEOF
4495 #define RETSIGTYPE $ac_cv_type_signal
4496 _ACEOF
4497
4498
4499
4500
4501
4502 sim_link_files=
4503 sim_link_links=
4504
4505 sim_link_links=tconfig.h
4506 if test -f ${srcdir}/tconfig.in
4507 then
4508 sim_link_files=tconfig.in
4509 else
4510 sim_link_files=../common/tconfig.in
4511 fi
4512
4513 # targ-vals.def points to the libc macro description file.
4514 case "${target}" in
4515 *-*-*) TARG_VALS_DEF=../common/nltvals.def ;;
4516 esac
4517 sim_link_files="${sim_link_files} ${TARG_VALS_DEF}"
4518 sim_link_links="${sim_link_links} targ-vals.def"
4519
4520
4521 # For dv-rv and rvdummy.
4522 for ac_header in sys/socket.h sys/select.h limits.h sys/param.h
4523 do :
4524 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4525 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
4526 eval as_val=\$$as_ac_Header
4527 if test "x$as_val" = x""yes; then :
4528 cat >>confdefs.h <<_ACEOF
4529 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4530 _ACEOF
4531
4532 fi
4533
4534 done
4535
4536
4537 wire_alignment="NONSTRICT_ALIGNMENT"
4538 default_alignment=""
4539
4540 # Check whether --enable-sim-alignment was given.
4541 if test "${enable_sim_alignment+set}" = set; then :
4542 enableval=$enable_sim_alignment; case "${enableval}" in
4543 strict | STRICT) sim_alignment="-DWITH_ALIGNMENT=STRICT_ALIGNMENT";;
4544 nonstrict | NONSTRICT) sim_alignment="-DWITH_ALIGNMENT=NONSTRICT_ALIGNMENT";;
4545 forced | FORCED) sim_alignment="-DWITH_ALIGNMENT=FORCED_ALIGNMENT";;
4546 yes) if test x"$wire_alignment" != x; then
4547 sim_alignment="-DWITH_ALIGNMENT=${wire_alignment}"
4548 else
4549 if test x"$default_alignment" != x; then
4550 sim_alignment="-DWITH_ALIGNMENT=${default_alignment}"
4551 else
4552 echo "No hard-wired alignment for target $target" 1>&6
4553 sim_alignment="-DWITH_ALIGNMENT=0"
4554 fi
4555 fi;;
4556 no) if test x"$default_alignment" != x; then
4557 sim_alignment="-DWITH_DEFAULT_ALIGNMENT=${default_alignment}"
4558 else
4559 if test x"$wire_alignment" != x; then
4560 sim_alignment="-DWITH_DEFAULT_ALIGNMENT=${wire_alignment}"
4561 else
4562 echo "No default alignment for target $target" 1>&6
4563 sim_alignment="-DWITH_DEFAULT_ALIGNMENT=0"
4564 fi
4565 fi;;
4566 *) as_fn_error "\"Unknown value $enableval passed to --enable-sim-alignment\"" "$LINENO" 5; sim_alignment="";;
4567 esac
4568 if test x"$silent" != x"yes" && test x"$sim_alignment" != x""; then
4569 echo "Setting alignment flags = $sim_alignment" 6>&1
4570 fi
4571 else
4572 if test x"$default_alignment" != x; then
4573 sim_alignment="-DWITH_DEFAULT_ALIGNMENT=${default_alignment}"
4574 else
4575 if test x"$wire_alignment" != x; then
4576 sim_alignment="-DWITH_ALIGNMENT=${wire_alignment}"
4577 else
4578 sim_alignment=
4579 fi
4580 fi
4581 fi
4582
4583
4584 # Check whether --enable-sim-hostendian was given.
4585 if test "${enable_sim_hostendian+set}" = set; then :
4586 enableval=$enable_sim_hostendian; case "${enableval}" in
4587 no) sim_hostendian="-DWITH_HOST_BYTE_ORDER=0";;
4588 b*|B*) sim_hostendian="-DWITH_HOST_BYTE_ORDER=BIG_ENDIAN";;
4589 l*|L*) sim_hostendian="-DWITH_HOST_BYTE_ORDER=LITTLE_ENDIAN";;
4590 *) as_fn_error "\"Unknown value $enableval for --enable-sim-hostendian\"" "$LINENO" 5; sim_hostendian="";;
4591 esac
4592 if test x"$silent" != x"yes" && test x"$sim_hostendian" != x""; then
4593 echo "Setting hostendian flags = $sim_hostendian" 6>&1
4594 fi
4595 else
4596
4597 if test "x$cross_compiling" = "xno"; then
4598 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
4599 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
4600 if test "${ac_cv_c_bigendian+set}" = set; then :
4601 $as_echo_n "(cached) " >&6
4602 else
4603 ac_cv_c_bigendian=unknown
4604 # See if we're dealing with a universal compiler.
4605 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4606 /* end confdefs.h. */
4607 #ifndef __APPLE_CC__
4608 not a universal capable compiler
4609 #endif
4610 typedef int dummy;
4611
4612 _ACEOF
4613 if ac_fn_c_try_compile "$LINENO"; then :
4614
4615 # Check for potential -arch flags. It is not universal unless
4616 # there are at least two -arch flags with different values.
4617 ac_arch=
4618 ac_prev=
4619 for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
4620 if test -n "$ac_prev"; then
4621 case $ac_word in
4622 i?86 | x86_64 | ppc | ppc64)
4623 if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
4624 ac_arch=$ac_word
4625 else
4626 ac_cv_c_bigendian=universal
4627 break
4628 fi
4629 ;;
4630 esac
4631 ac_prev=
4632 elif test "x$ac_word" = "x-arch"; then
4633 ac_prev=arch
4634 fi
4635 done
4636 fi
4637 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4638 if test $ac_cv_c_bigendian = unknown; then
4639 # See if sys/param.h defines the BYTE_ORDER macro.
4640 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4641 /* end confdefs.h. */
4642 #include <sys/types.h>
4643 #include <sys/param.h>
4644
4645 int
4646 main ()
4647 {
4648 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
4649 && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
4650 && LITTLE_ENDIAN)
4651 bogus endian macros
4652 #endif
4653
4654 ;
4655 return 0;
4656 }
4657 _ACEOF
4658 if ac_fn_c_try_compile "$LINENO"; then :
4659 # It does; now see whether it defined to BIG_ENDIAN or not.
4660 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4661 /* end confdefs.h. */
4662 #include <sys/types.h>
4663 #include <sys/param.h>
4664
4665 int
4666 main ()
4667 {
4668 #if BYTE_ORDER != BIG_ENDIAN
4669 not big endian
4670 #endif
4671
4672 ;
4673 return 0;
4674 }
4675 _ACEOF
4676 if ac_fn_c_try_compile "$LINENO"; then :
4677 ac_cv_c_bigendian=yes
4678 else
4679 ac_cv_c_bigendian=no
4680 fi
4681 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4682 fi
4683 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4684 fi
4685 if test $ac_cv_c_bigendian = unknown; then
4686 # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
4687 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4688 /* end confdefs.h. */
4689 #include <limits.h>
4690
4691 int
4692 main ()
4693 {
4694 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
4695 bogus endian macros
4696 #endif
4697
4698 ;
4699 return 0;
4700 }
4701 _ACEOF
4702 if ac_fn_c_try_compile "$LINENO"; then :
4703 # It does; now see whether it defined to _BIG_ENDIAN or not.
4704 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4705 /* end confdefs.h. */
4706 #include <limits.h>
4707
4708 int
4709 main ()
4710 {
4711 #ifndef _BIG_ENDIAN
4712 not big endian
4713 #endif
4714
4715 ;
4716 return 0;
4717 }
4718 _ACEOF
4719 if ac_fn_c_try_compile "$LINENO"; then :
4720 ac_cv_c_bigendian=yes
4721 else
4722 ac_cv_c_bigendian=no
4723 fi
4724 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4725 fi
4726 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4727 fi
4728 if test $ac_cv_c_bigendian = unknown; then
4729 # Compile a test program.
4730 if test "$cross_compiling" = yes; then :
4731 # Try to guess by grepping values from an object file.
4732 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4733 /* end confdefs.h. */
4734 short int ascii_mm[] =
4735 { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
4736 short int ascii_ii[] =
4737 { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
4738 int use_ascii (int i) {
4739 return ascii_mm[i] + ascii_ii[i];
4740 }
4741 short int ebcdic_ii[] =
4742 { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
4743 short int ebcdic_mm[] =
4744 { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
4745 int use_ebcdic (int i) {
4746 return ebcdic_mm[i] + ebcdic_ii[i];
4747 }
4748 extern int foo;
4749
4750 int
4751 main ()
4752 {
4753 return use_ascii (foo) == use_ebcdic (foo);
4754 ;
4755 return 0;
4756 }
4757 _ACEOF
4758 if ac_fn_c_try_compile "$LINENO"; then :
4759 if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
4760 ac_cv_c_bigendian=yes
4761 fi
4762 if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
4763 if test "$ac_cv_c_bigendian" = unknown; then
4764 ac_cv_c_bigendian=no
4765 else
4766 # finding both strings is unlikely to happen, but who knows?
4767 ac_cv_c_bigendian=unknown
4768 fi
4769 fi
4770 fi
4771 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4772 else
4773 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4774 /* end confdefs.h. */
4775 $ac_includes_default
4776 int
4777 main ()
4778 {
4779
4780 /* Are we little or big endian? From Harbison&Steele. */
4781 union
4782 {
4783 long int l;
4784 char c[sizeof (long int)];
4785 } u;
4786 u.l = 1;
4787 return u.c[sizeof (long int) - 1] == 1;
4788
4789 ;
4790 return 0;
4791 }
4792 _ACEOF
4793 if ac_fn_c_try_run "$LINENO"; then :
4794 ac_cv_c_bigendian=no
4795 else
4796 ac_cv_c_bigendian=yes
4797 fi
4798 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4799 conftest.$ac_objext conftest.beam conftest.$ac_ext
4800 fi
4801
4802 fi
4803 fi
4804 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
4805 $as_echo "$ac_cv_c_bigendian" >&6; }
4806 case $ac_cv_c_bigendian in #(
4807 yes)
4808 $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
4809 ;; #(
4810 no)
4811 ;; #(
4812 universal)
4813
4814 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
4815
4816 ;; #(
4817 *)
4818 as_fn_error "unknown endianness
4819 presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
4820 esac
4821
4822 if test $ac_cv_c_bigendian = yes; then
4823 sim_hostendian="-DWITH_HOST_BYTE_ORDER=BIG_ENDIAN"
4824 else
4825 sim_hostendian="-DWITH_HOST_BYTE_ORDER=LITTLE_ENDIAN"
4826 fi
4827 else
4828 sim_hostendian="-DWITH_HOST_BYTE_ORDER=0"
4829 fi
4830 fi
4831
4832
4833 default_sim_scache="16384"
4834 # Check whether --enable-sim-scache was given.
4835 if test "${enable_sim_scache+set}" = set; then :
4836 enableval=$enable_sim_scache; case "${enableval}" in
4837 yes) sim_scache="-DWITH_SCACHE=${default_sim_scache}";;
4838 no) sim_scache="-DWITH_SCACHE=0" ;;
4839 [0-9]*) sim_scache="-DWITH_SCACHE=${enableval}";;
4840 *) as_fn_error "\"Bad value $enableval passed to --enable-sim-scache\"" "$LINENO" 5;
4841 sim_scache="";;
4842 esac
4843 if test x"$silent" != x"yes" && test x"$sim_scache" != x""; then
4844 echo "Setting scache size = $sim_scache" 6>&1
4845 fi
4846 else
4847 sim_scache="-DWITH_SCACHE=${default_sim_scache}"
4848 fi
4849
4850
4851
4852 # NOTE: Don't add -Wall or -Wunused, they both include
4853 # -Wunused-parameter which reports bogus warnings.
4854 # NOTE: If you add to this list, remember to update
4855 # gdb/doc/gdbint.texinfo.
4856 build_warnings="-Wimplicit -Wreturn-type -Wcomment -Wtrigraphs \
4857 -Wformat -Wparentheses -Wpointer-arith"
4858 # GCC supports -Wuninitialized only with -O or -On, n != 0.
4859 if test x${CFLAGS+set} = xset; then
4860 case "${CFLAGS}" in
4861 *"-O0"* ) ;;
4862 *"-O"* )
4863 build_warnings="${build_warnings} -Wuninitialized"
4864 ;;
4865 esac
4866 else
4867 build_warnings="${build_warnings} -Wuninitialized"
4868 fi
4869 # Up for debate: -Wswitch -Wcomment -trigraphs -Wtrigraphs
4870 # -Wunused-function -Wunused-label -Wunused-variable -Wunused-value
4871 # -Wchar-subscripts -Wtraditional -Wshadow -Wcast-qual
4872 # -Wcast-align -Wwrite-strings -Wconversion -Wstrict-prototypes
4873 # -Wmissing-prototypes -Wmissing-declarations -Wredundant-decls
4874 # -Woverloaded-virtual -Winline -Werror"
4875 # Check whether --enable-build-warnings was given.
4876 if test "${enable_build_warnings+set}" = set; then :
4877 enableval=$enable_build_warnings; case "${enableval}" in
4878 yes) ;;
4879 no) build_warnings="-w";;
4880 ,*) t=`echo "${enableval}" | sed -e "s/,/ /g"`
4881 build_warnings="${build_warnings} ${t}";;
4882 *,) t=`echo "${enableval}" | sed -e "s/,/ /g"`
4883 build_warnings="${t} ${build_warnings}";;
4884 *) build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
4885 esac
4886 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
4887 echo "Setting compiler warning flags = $build_warnings" 6>&1
4888 fi
4889 fi
4890 # Check whether --enable-sim-build-warnings was given.
4891 if test "${enable_sim_build_warnings+set}" = set; then :
4892 enableval=$enable_sim_build_warnings; case "${enableval}" in
4893 yes) ;;
4894 no) build_warnings="-w";;
4895 ,*) t=`echo "${enableval}" | sed -e "s/,/ /g"`
4896 build_warnings="${build_warnings} ${t}";;
4897 *,) t=`echo "${enableval}" | sed -e "s/,/ /g"`
4898 build_warnings="${t} ${build_warnings}";;
4899 *) build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
4900 esac
4901 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
4902 echo "Setting GDB specific compiler warning flags = $build_warnings" 6>&1
4903 fi
4904 fi
4905 WARN_CFLAGS=""
4906 WERROR_CFLAGS=""
4907 if test "x${build_warnings}" != x -a "x$GCC" = xyes
4908 then
4909 { $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler warning flags" >&5
4910 $as_echo_n "checking compiler warning flags... " >&6; }
4911 # Separate out the -Werror flag as some files just cannot be
4912 # compiled with it enabled.
4913 for w in ${build_warnings}; do
4914 case $w in
4915 -Werr*) WERROR_CFLAGS=-Werror ;;
4916 *) # Check that GCC accepts it
4917 saved_CFLAGS="$CFLAGS"
4918 CFLAGS="$CFLAGS $w"
4919 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4920 /* end confdefs.h. */
4921
4922 int
4923 main ()
4924 {
4925
4926 ;
4927 return 0;
4928 }
4929 _ACEOF
4930 if ac_fn_c_try_compile "$LINENO"; then :
4931 WARN_CFLAGS="${WARN_CFLAGS} $w"
4932 fi
4933 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4934 CFLAGS="$saved_CFLAGS"
4935 esac
4936 done
4937 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${WARN_CFLAGS}${WERROR_CFLAGS}" >&5
4938 $as_echo "${WARN_CFLAGS}${WERROR_CFLAGS}" >&6; }
4939 fi
4940
4941
4942 if test x"no" = x"yes"; then
4943 sim_hw_p=yes
4944 else
4945 sim_hw_p=no
4946 fi
4947 if test ""; then
4948 hardware="core pal glue"
4949 else
4950 hardware="core pal glue rv cris"
4951 fi
4952 sim_hw_cflags="-DWITH_HW=1"
4953 sim_hw="$hardware"
4954 sim_hw_objs="\$(SIM_COMMON_HW_OBJS) `echo $sim_hw | sed -e 's/\([^ ][^ ]*\)/dv-\1.o/g'`"
4955 # Check whether --enable-sim-hardware was given.
4956 if test "${enable_sim_hardware+set}" = set; then :
4957 enableval=$enable_sim_hardware;
4958 case "${enableval}" in
4959 yes) sim_hw_p=yes;;
4960 no) sim_hw_p=no;;
4961 ,*) sim_hw_p=yes; hardware="${hardware} `echo ${enableval} | sed -e 's/,/ /'`";;
4962 *,) sim_hw_p=yes; hardware="`echo ${enableval} | sed -e 's/,/ /'` ${hardware}";;
4963 *) sim_hw_p=yes; hardware="`echo ${enableval} | sed -e 's/,/ /'`"'';;
4964 esac
4965 if test "$sim_hw_p" != yes; then
4966 sim_hw_objs=
4967 sim_hw_cflags="-DWITH_HW=0"
4968 sim_hw=
4969 else
4970 sim_hw_cflags="-DWITH_HW=1"
4971 # remove duplicates
4972 sim_hw=""
4973 sim_hw_objs="\$(SIM_COMMON_HW_OBJS)"
4974 for i in $hardware ; do
4975 case " $sim_hw " in
4976 *" $i "*) ;;
4977 *) sim_hw="$sim_hw $i" ; sim_hw_objs="$sim_hw_objs dv-$i.o";;
4978 esac
4979 done
4980 fi
4981 if test x"$silent" != x"yes" && test "$sim_hw_p" = "yes"; then
4982 echo "Setting hardware to $sim_hw_cflags, $sim_hw, $sim_hw_objs"
4983 fi
4984 else
4985
4986 if test "$sim_hw_p" != yes; then
4987 sim_hw_objs=
4988 sim_hw_cflags="-DWITH_HW=0"
4989 sim_hw=
4990 fi
4991 if test x"$silent" != x"yes"; then
4992 echo "Setting hardware to $sim_hw_cflags, $sim_hw, $sim_hw_objs"
4993 fi
4994 fi
4995
4996
4997 # The default model shouldn't matter as long as there's a BFD.
4998
4999 default_sim_default_model="crisv32"
5000 # Check whether --enable-sim-default-model was given.
5001 if test "${enable_sim_default_model+set}" = set; then :
5002 enableval=$enable_sim_default_model; case "${enableval}" in
5003 yes|no) as_fn_error "\"Missing argument to --enable-sim-default-model\"" "$LINENO" 5;;
5004 *) sim_default_model="-DWITH_DEFAULT_MODEL='\"${enableval}\"'";;
5005 esac
5006 if test x"$silent" != x"yes" && test x"$sim_default_model" != x""; then
5007 echo "Setting default model = $sim_default_model" 6>&1
5008 fi
5009 else
5010 sim_default_model="-DWITH_DEFAULT_MODEL='\"${default_sim_default_model}\"'"
5011 fi
5012
5013
5014
5015 # Check whether --enable-sim-environment was given.
5016 if test "${enable_sim_environment+set}" = set; then :
5017 enableval=$enable_sim_environment; case "${enableval}" in
5018 all | ALL) sim_environment="-DWITH_ENVIRONMENT=ALL_ENVIRONMENT";;
5019 user | USER) sim_environment="-DWITH_ENVIRONMENT=USER_ENVIRONMENT";;
5020 virtual | VIRTUAL) sim_environment="-DWITH_ENVIRONMENT=VIRTUAL_ENVIRONMENT";;
5021 operating | OPERATING) sim_environment="-DWITH_ENVIRONMENT=OPERATING_ENVIRONMENT";;
5022 *) as_fn_error "\"Unknown value $enableval passed to --enable-sim-environment\"" "$LINENO" 5;
5023 sim_environment="";;
5024 esac
5025 if test x"$silent" != x"yes" && test x"$sim_environment" != x""; then
5026 echo "Setting sim environment = $sim_environment" 6>&1
5027 fi
5028 else
5029 sim_environment="-DWITH_ENVIRONMENT=ALL_ENVIRONMENT"
5030 fi
5031
5032
5033 default_sim_inline=""
5034 # Check whether --enable-sim-inline was given.
5035 if test "${enable_sim_inline+set}" = set; then :
5036 enableval=$enable_sim_inline; sim_inline=""
5037 case "$enableval" in
5038 no) sim_inline="-DDEFAULT_INLINE=0";;
5039 0) sim_inline="-DDEFAULT_INLINE=0";;
5040 yes | 2) sim_inline="-DDEFAULT_INLINE=ALL_C_INLINE";;
5041 1) sim_inline="-DDEFAULT_INLINE=INLINE_LOCALS";;
5042 *) for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
5043 new_flag=""
5044 case "$x" in
5045 *_INLINE=*) new_flag="-D$x";;
5046 *=*) new_flag=`echo "$x" | sed -e "s/=/_INLINE=/" -e "s/^/-D/"`;;
5047 *_INLINE) new_flag="-D$x=ALL_C_INLINE";;
5048 *) new_flag="-D$x""_INLINE=ALL_C_INLINE";;
5049 esac
5050 if test x"$sim_inline" = x""; then
5051 sim_inline="$new_flag"
5052 else
5053 sim_inline="$sim_inline $new_flag"
5054 fi
5055 done;;
5056 esac
5057 if test x"$silent" != x"yes" && test x"$sim_inline" != x""; then
5058 echo "Setting inline flags = $sim_inline" 6>&1
5059 fi
5060 else
5061
5062 if test "x$cross_compiling" = "xno"; then
5063 if test x"$GCC" != "x" -a x"${default_sim_inline}" != "x" ; then
5064 sim_inline="${default_sim_inline}"
5065 if test x"$silent" != x"yes"; then
5066 echo "Setting inline flags = $sim_inline" 6>&1
5067 fi
5068 else
5069 sim_inline=""
5070 fi
5071 else
5072 sim_inline="-DDEFAULT_INLINE=0"
5073 fi
5074 fi
5075
5076
5077 cgen_maint=no
5078 cgen=guile
5079 cgendir='$(srcdir)/../../cgen'
5080 # Check whether --enable-cgen-maint was given.
5081 if test "${enable_cgen_maint+set}" = set; then :
5082 enableval=$enable_cgen_maint; case "${enableval}" in
5083 yes) cgen_maint=yes ;;
5084 no) cgen_maint=no ;;
5085 *)
5086 # argument is cgen install directory (not implemented yet).
5087 # Having a `share' directory might be more appropriate for the .scm,
5088 # .cpu, etc. files.
5089 cgendir=${cgen_maint}/lib/cgen
5090 cgen=guile
5091 ;;
5092 esac
5093 fi
5094 if test x${cgen_maint} != xno ; then
5095 CGEN_MAINT=''
5096 else
5097 CGEN_MAINT='#'
5098 fi
5099
5100
5101
5102
5103
5104
5105 ac_sources="$sim_link_files"
5106 ac_dests="$sim_link_links"
5107 while test -n "$ac_sources"; do
5108 set $ac_dests; ac_dest=$1; shift; ac_dests=$*
5109 set $ac_sources; ac_source=$1; shift; ac_sources=$*
5110 ac_config_links_1="$ac_config_links_1 $ac_dest:$ac_source"
5111 done
5112 ac_config_links="$ac_config_links $ac_config_links_1"
5113
5114 cgen_breaks=""
5115 if grep CGEN_MAINT $srcdir/Makefile.in >/dev/null; then
5116 cgen_breaks="break cgen_rtx_error";
5117 fi
5118
5119 ac_config_files="$ac_config_files Makefile.sim:Makefile.in"
5120
5121 ac_config_files="$ac_config_files Make-common.sim:../common/Make-common.in"
5122
5123 ac_config_files="$ac_config_files .gdbinit:../common/gdbinit.in"
5124
5125 ac_config_commands="$ac_config_commands Makefile"
5126
5127 ac_config_commands="$ac_config_commands stamp-h"
5128
5129 cat >confcache <<\_ACEOF
5130 # This file is a shell script that caches the results of configure
5131 # tests run on this system so they can be shared between configure
5132 # scripts and configure runs, see configure's option --config-cache.
5133 # It is not useful on other systems. If it contains results you don't
5134 # want to keep, you may remove or edit it.
5135 #
5136 # config.status only pays attention to the cache file if you give it
5137 # the --recheck option to rerun configure.
5138 #
5139 # `ac_cv_env_foo' variables (set or unset) will be overridden when
5140 # loading this file, other *unset* `ac_cv_foo' will be assigned the
5141 # following values.
5142
5143 _ACEOF
5144
5145 # The following way of writing the cache mishandles newlines in values,
5146 # but we know of no workaround that is simple, portable, and efficient.
5147 # So, we kill variables containing newlines.
5148 # Ultrix sh set writes to stderr and can't be redirected directly,
5149 # and sets the high bit in the cache file unless we assign to the vars.
5150 (
5151 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
5152 eval ac_val=\$$ac_var
5153 case $ac_val in #(
5154 *${as_nl}*)
5155 case $ac_var in #(
5156 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
5157 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
5158 esac
5159 case $ac_var in #(
5160 _ | IFS | as_nl) ;; #(
5161 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
5162 *) { eval $ac_var=; unset $ac_var;} ;;
5163 esac ;;
5164 esac
5165 done
5166
5167 (set) 2>&1 |
5168 case $as_nl`(ac_space=' '; set) 2>&1` in #(
5169 *${as_nl}ac_space=\ *)
5170 # `set' does not quote correctly, so add quotes: double-quote
5171 # substitution turns \\\\ into \\, and sed turns \\ into \.
5172 sed -n \
5173 "s/'/'\\\\''/g;
5174 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
5175 ;; #(
5176 *)
5177 # `set' quotes correctly as required by POSIX, so do not add quotes.
5178 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
5179 ;;
5180 esac |
5181 sort
5182 ) |
5183 sed '
5184 /^ac_cv_env_/b end
5185 t clear
5186 :clear
5187 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
5188 t end
5189 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
5190 :end' >>confcache
5191 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
5192 if test -w "$cache_file"; then
5193 test "x$cache_file" != "x/dev/null" &&
5194 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
5195 $as_echo "$as_me: updating cache $cache_file" >&6;}
5196 cat confcache >$cache_file
5197 else
5198 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
5199 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
5200 fi
5201 fi
5202 rm -f confcache
5203
5204 test "x$prefix" = xNONE && prefix=$ac_default_prefix
5205 # Let make expand exec_prefix.
5206 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5207
5208 DEFS=-DHAVE_CONFIG_H
5209
5210 ac_libobjs=
5211 ac_ltlibobjs=
5212 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
5213 # 1. Remove the extension, and $U if already installed.
5214 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
5215 ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
5216 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
5217 # will be set to the directory where LIBOBJS objects are built.
5218 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
5219 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
5220 done
5221 LIBOBJS=$ac_libobjs
5222
5223 LTLIBOBJS=$ac_ltlibobjs
5224
5225
5226
5227
5228 : ${CONFIG_STATUS=./config.status}
5229 ac_write_fail=0
5230 ac_clean_files_save=$ac_clean_files
5231 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
5232 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
5233 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
5234 as_write_fail=0
5235 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
5236 #! $SHELL
5237 # Generated by $as_me.
5238 # Run this file to recreate the current configuration.
5239 # Compiler output produced by configure, useful for debugging
5240 # configure, is in config.log if it exists.
5241
5242 debug=false
5243 ac_cs_recheck=false
5244 ac_cs_silent=false
5245
5246 SHELL=\${CONFIG_SHELL-$SHELL}
5247 export SHELL
5248 _ASEOF
5249 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
5250 ## -------------------- ##
5251 ## M4sh Initialization. ##
5252 ## -------------------- ##
5253
5254 # Be more Bourne compatible
5255 DUALCASE=1; export DUALCASE # for MKS sh
5256 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
5257 emulate sh
5258 NULLCMD=:
5259 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
5260 # is contrary to our usage. Disable this feature.
5261 alias -g '${1+"$@"}'='"$@"'
5262 setopt NO_GLOB_SUBST
5263 else
5264 case `(set -o) 2>/dev/null` in #(
5265 *posix*) :
5266 set -o posix ;; #(
5267 *) :
5268 ;;
5269 esac
5270 fi
5271
5272
5273 as_nl='
5274 '
5275 export as_nl
5276 # Printing a long string crashes Solaris 7 /usr/bin/printf.
5277 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
5278 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
5279 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
5280 # Prefer a ksh shell builtin over an external printf program on Solaris,
5281 # but without wasting forks for bash or zsh.
5282 if test -z "$BASH_VERSION$ZSH_VERSION" \
5283 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
5284 as_echo='print -r --'
5285 as_echo_n='print -rn --'
5286 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
5287 as_echo='printf %s\n'
5288 as_echo_n='printf %s'
5289 else
5290 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
5291 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
5292 as_echo_n='/usr/ucb/echo -n'
5293 else
5294 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
5295 as_echo_n_body='eval
5296 arg=$1;
5297 case $arg in #(
5298 *"$as_nl"*)
5299 expr "X$arg" : "X\\(.*\\)$as_nl";
5300 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
5301 esac;
5302 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
5303 '
5304 export as_echo_n_body
5305 as_echo_n='sh -c $as_echo_n_body as_echo'
5306 fi
5307 export as_echo_body
5308 as_echo='sh -c $as_echo_body as_echo'
5309 fi
5310
5311 # The user is always right.
5312 if test "${PATH_SEPARATOR+set}" != set; then
5313 PATH_SEPARATOR=:
5314 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
5315 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
5316 PATH_SEPARATOR=';'
5317 }
5318 fi
5319
5320
5321 # IFS
5322 # We need space, tab and new line, in precisely that order. Quoting is
5323 # there to prevent editors from complaining about space-tab.
5324 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
5325 # splitting by setting IFS to empty value.)
5326 IFS=" "" $as_nl"
5327
5328 # Find who we are. Look in the path if we contain no directory separator.
5329 case $0 in #((
5330 *[\\/]* ) as_myself=$0 ;;
5331 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5332 for as_dir in $PATH
5333 do
5334 IFS=$as_save_IFS
5335 test -z "$as_dir" && as_dir=.
5336 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
5337 done
5338 IFS=$as_save_IFS
5339
5340 ;;
5341 esac
5342 # We did not find ourselves, most probably we were run as `sh COMMAND'
5343 # in which case we are not to be found in the path.
5344 if test "x$as_myself" = x; then
5345 as_myself=$0
5346 fi
5347 if test ! -f "$as_myself"; then
5348 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
5349 exit 1
5350 fi
5351
5352 # Unset variables that we do not need and which cause bugs (e.g. in
5353 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
5354 # suppresses any "Segmentation fault" message there. '((' could
5355 # trigger a bug in pdksh 5.2.14.
5356 for as_var in BASH_ENV ENV MAIL MAILPATH
5357 do eval test x\${$as_var+set} = xset \
5358 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
5359 done
5360 PS1='$ '
5361 PS2='> '
5362 PS4='+ '
5363
5364 # NLS nuisances.
5365 LC_ALL=C
5366 export LC_ALL
5367 LANGUAGE=C
5368 export LANGUAGE
5369
5370 # CDPATH.
5371 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
5372
5373
5374 # as_fn_error ERROR [LINENO LOG_FD]
5375 # ---------------------------------
5376 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
5377 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
5378 # script with status $?, using 1 if that was 0.
5379 as_fn_error ()
5380 {
5381 as_status=$?; test $as_status -eq 0 && as_status=1
5382 if test "$3"; then
5383 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
5384 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
5385 fi
5386 $as_echo "$as_me: error: $1" >&2
5387 as_fn_exit $as_status
5388 } # as_fn_error
5389
5390
5391 # as_fn_set_status STATUS
5392 # -----------------------
5393 # Set $? to STATUS, without forking.
5394 as_fn_set_status ()
5395 {
5396 return $1
5397 } # as_fn_set_status
5398
5399 # as_fn_exit STATUS
5400 # -----------------
5401 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
5402 as_fn_exit ()
5403 {
5404 set +e
5405 as_fn_set_status $1
5406 exit $1
5407 } # as_fn_exit
5408
5409 # as_fn_unset VAR
5410 # ---------------
5411 # Portably unset VAR.
5412 as_fn_unset ()
5413 {
5414 { eval $1=; unset $1;}
5415 }
5416 as_unset=as_fn_unset
5417 # as_fn_append VAR VALUE
5418 # ----------------------
5419 # Append the text in VALUE to the end of the definition contained in VAR. Take
5420 # advantage of any shell optimizations that allow amortized linear growth over
5421 # repeated appends, instead of the typical quadratic growth present in naive
5422 # implementations.
5423 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
5424 eval 'as_fn_append ()
5425 {
5426 eval $1+=\$2
5427 }'
5428 else
5429 as_fn_append ()
5430 {
5431 eval $1=\$$1\$2
5432 }
5433 fi # as_fn_append
5434
5435 # as_fn_arith ARG...
5436 # ------------------
5437 # Perform arithmetic evaluation on the ARGs, and store the result in the
5438 # global $as_val. Take advantage of shells that can avoid forks. The arguments
5439 # must be portable across $(()) and expr.
5440 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
5441 eval 'as_fn_arith ()
5442 {
5443 as_val=$(( $* ))
5444 }'
5445 else
5446 as_fn_arith ()
5447 {
5448 as_val=`expr "$@" || test $? -eq 1`
5449 }
5450 fi # as_fn_arith
5451
5452
5453 if expr a : '\(a\)' >/dev/null 2>&1 &&
5454 test "X`expr 00001 : '.*\(...\)'`" = X001; then
5455 as_expr=expr
5456 else
5457 as_expr=false
5458 fi
5459
5460 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
5461 as_basename=basename
5462 else
5463 as_basename=false
5464 fi
5465
5466 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
5467 as_dirname=dirname
5468 else
5469 as_dirname=false
5470 fi
5471
5472 as_me=`$as_basename -- "$0" ||
5473 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
5474 X"$0" : 'X\(//\)$' \| \
5475 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
5476 $as_echo X/"$0" |
5477 sed '/^.*\/\([^/][^/]*\)\/*$/{
5478 s//\1/
5479 q
5480 }
5481 /^X\/\(\/\/\)$/{
5482 s//\1/
5483 q
5484 }
5485 /^X\/\(\/\).*/{
5486 s//\1/
5487 q
5488 }
5489 s/.*/./; q'`
5490
5491 # Avoid depending upon Character Ranges.
5492 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
5493 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
5494 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
5495 as_cr_digits='0123456789'
5496 as_cr_alnum=$as_cr_Letters$as_cr_digits
5497
5498 ECHO_C= ECHO_N= ECHO_T=
5499 case `echo -n x` in #(((((
5500 -n*)
5501 case `echo 'xy\c'` in
5502 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
5503 xy) ECHO_C='\c';;
5504 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
5505 ECHO_T=' ';;
5506 esac;;
5507 *)
5508 ECHO_N='-n';;
5509 esac
5510
5511 rm -f conf$$ conf$$.exe conf$$.file
5512 if test -d conf$$.dir; then
5513 rm -f conf$$.dir/conf$$.file
5514 else
5515 rm -f conf$$.dir
5516 mkdir conf$$.dir 2>/dev/null
5517 fi
5518 if (echo >conf$$.file) 2>/dev/null; then
5519 if ln -s conf$$.file conf$$ 2>/dev/null; then
5520 as_ln_s='ln -s'
5521 # ... but there are two gotchas:
5522 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
5523 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
5524 # In both cases, we have to default to `cp -p'.
5525 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
5526 as_ln_s='cp -p'
5527 elif ln conf$$.file conf$$ 2>/dev/null; then
5528 as_ln_s=ln
5529 else
5530 as_ln_s='cp -p'
5531 fi
5532 else
5533 as_ln_s='cp -p'
5534 fi
5535 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
5536 rmdir conf$$.dir 2>/dev/null
5537
5538
5539 # as_fn_mkdir_p
5540 # -------------
5541 # Create "$as_dir" as a directory, including parents if necessary.
5542 as_fn_mkdir_p ()
5543 {
5544
5545 case $as_dir in #(
5546 -*) as_dir=./$as_dir;;
5547 esac
5548 test -d "$as_dir" || eval $as_mkdir_p || {
5549 as_dirs=
5550 while :; do
5551 case $as_dir in #(
5552 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
5553 *) as_qdir=$as_dir;;
5554 esac
5555 as_dirs="'$as_qdir' $as_dirs"
5556 as_dir=`$as_dirname -- "$as_dir" ||
5557 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5558 X"$as_dir" : 'X\(//\)[^/]' \| \
5559 X"$as_dir" : 'X\(//\)$' \| \
5560 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
5561 $as_echo X"$as_dir" |
5562 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
5563 s//\1/
5564 q
5565 }
5566 /^X\(\/\/\)[^/].*/{
5567 s//\1/
5568 q
5569 }
5570 /^X\(\/\/\)$/{
5571 s//\1/
5572 q
5573 }
5574 /^X\(\/\).*/{
5575 s//\1/
5576 q
5577 }
5578 s/.*/./; q'`
5579 test -d "$as_dir" && break
5580 done
5581 test -z "$as_dirs" || eval "mkdir $as_dirs"
5582 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
5583
5584
5585 } # as_fn_mkdir_p
5586 if mkdir -p . 2>/dev/null; then
5587 as_mkdir_p='mkdir -p "$as_dir"'
5588 else
5589 test -d ./-p && rmdir ./-p
5590 as_mkdir_p=false
5591 fi
5592
5593 if test -x / >/dev/null 2>&1; then
5594 as_test_x='test -x'
5595 else
5596 if ls -dL / >/dev/null 2>&1; then
5597 as_ls_L_option=L
5598 else
5599 as_ls_L_option=
5600 fi
5601 as_test_x='
5602 eval sh -c '\''
5603 if test -d "$1"; then
5604 test -d "$1/.";
5605 else
5606 case $1 in #(
5607 -*)set "./$1";;
5608 esac;
5609 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
5610 ???[sx]*):;;*)false;;esac;fi
5611 '\'' sh
5612 '
5613 fi
5614 as_executable_p=$as_test_x
5615
5616 # Sed expression to map a string onto a valid CPP name.
5617 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
5618
5619 # Sed expression to map a string onto a valid variable name.
5620 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
5621
5622
5623 exec 6>&1
5624 ## ----------------------------------- ##
5625 ## Main body of $CONFIG_STATUS script. ##
5626 ## ----------------------------------- ##
5627 _ASEOF
5628 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
5629
5630 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5631 # Save the log message, to keep $0 and so on meaningful, and to
5632 # report actual input values of CONFIG_FILES etc. instead of their
5633 # values after options handling.
5634 ac_log="
5635 This file was extended by $as_me, which was
5636 generated by GNU Autoconf 2.64. Invocation command line was
5637
5638 CONFIG_FILES = $CONFIG_FILES
5639 CONFIG_HEADERS = $CONFIG_HEADERS
5640 CONFIG_LINKS = $CONFIG_LINKS
5641 CONFIG_COMMANDS = $CONFIG_COMMANDS
5642 $ $0 $@
5643
5644 on `(hostname || uname -n) 2>/dev/null | sed 1q`
5645 "
5646
5647 _ACEOF
5648
5649 case $ac_config_files in *"
5650 "*) set x $ac_config_files; shift; ac_config_files=$*;;
5651 esac
5652
5653 case $ac_config_headers in *"
5654 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
5655 esac
5656
5657
5658 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5659 # Files that config.status was made for.
5660 config_files="$ac_config_files"
5661 config_headers="$ac_config_headers"
5662 config_links="$ac_config_links"
5663 config_commands="$ac_config_commands"
5664
5665 _ACEOF
5666
5667 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5668 ac_cs_usage="\
5669 \`$as_me' instantiates files and other configuration actions
5670 from templates according to the current configuration. Unless the files
5671 and actions are specified as TAGs, all are instantiated by default.
5672
5673 Usage: $0 [OPTION]... [TAG]...
5674
5675 -h, --help print this help, then exit
5676 -V, --version print version number and configuration settings, then exit
5677 -q, --quiet, --silent
5678 do not print progress messages
5679 -d, --debug don't remove temporary files
5680 --recheck update $as_me by reconfiguring in the same conditions
5681 --file=FILE[:TEMPLATE]
5682 instantiate the configuration file FILE
5683 --header=FILE[:TEMPLATE]
5684 instantiate the configuration header FILE
5685
5686 Configuration files:
5687 $config_files
5688
5689 Configuration headers:
5690 $config_headers
5691
5692 Configuration links:
5693 $config_links
5694
5695 Configuration commands:
5696 $config_commands
5697
5698 Report bugs to the package provider."
5699
5700 _ACEOF
5701 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5702 ac_cs_version="\\
5703 config.status
5704 configured by $0, generated by GNU Autoconf 2.64,
5705 with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
5706
5707 Copyright (C) 2009 Free Software Foundation, Inc.
5708 This config.status script is free software; the Free Software Foundation
5709 gives unlimited permission to copy, distribute and modify it."
5710
5711 ac_pwd='$ac_pwd'
5712 srcdir='$srcdir'
5713 INSTALL='$INSTALL'
5714 test -n "\$AWK" || AWK=awk
5715 _ACEOF
5716
5717 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5718 # The default lists apply if the user does not specify any file.
5719 ac_need_defaults=:
5720 while test $# != 0
5721 do
5722 case $1 in
5723 --*=*)
5724 ac_option=`expr "X$1" : 'X\([^=]*\)='`
5725 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
5726 ac_shift=:
5727 ;;
5728 *)
5729 ac_option=$1
5730 ac_optarg=$2
5731 ac_shift=shift
5732 ;;
5733 esac
5734
5735 case $ac_option in
5736 # Handling of the options.
5737 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
5738 ac_cs_recheck=: ;;
5739 --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
5740 $as_echo "$ac_cs_version"; exit ;;
5741 --debug | --debu | --deb | --de | --d | -d )
5742 debug=: ;;
5743 --file | --fil | --fi | --f )
5744 $ac_shift
5745 case $ac_optarg in
5746 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
5747 esac
5748 as_fn_append CONFIG_FILES " '$ac_optarg'"
5749 ac_need_defaults=false;;
5750 --header | --heade | --head | --hea )
5751 $ac_shift
5752 case $ac_optarg in
5753 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
5754 esac
5755 as_fn_append CONFIG_HEADERS " '$ac_optarg'"
5756 ac_need_defaults=false;;
5757 --he | --h)
5758 # Conflict between --help and --header
5759 as_fn_error "ambiguous option: \`$1'
5760 Try \`$0 --help' for more information.";;
5761 --help | --hel | -h )
5762 $as_echo "$ac_cs_usage"; exit ;;
5763 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
5764 | -silent | --silent | --silen | --sile | --sil | --si | --s)
5765 ac_cs_silent=: ;;
5766
5767 # This is an error.
5768 -*) as_fn_error "unrecognized option: \`$1'
5769 Try \`$0 --help' for more information." ;;
5770
5771 *) as_fn_append ac_config_targets " $1"
5772 ac_need_defaults=false ;;
5773
5774 esac
5775 shift
5776 done
5777
5778 ac_configure_extra_args=
5779
5780 if $ac_cs_silent; then
5781 exec 6>/dev/null
5782 ac_configure_extra_args="$ac_configure_extra_args --silent"
5783 fi
5784
5785 _ACEOF
5786 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5787 if \$ac_cs_recheck; then
5788 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
5789 shift
5790 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
5791 CONFIG_SHELL='$SHELL'
5792 export CONFIG_SHELL
5793 exec "\$@"
5794 fi
5795
5796 _ACEOF
5797 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5798 exec 5>>config.log
5799 {
5800 echo
5801 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
5802 ## Running $as_me. ##
5803 _ASBOX
5804 $as_echo "$ac_log"
5805 } >&5
5806
5807 _ACEOF
5808 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5809 _ACEOF
5810
5811 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5812
5813 # Handling of arguments.
5814 for ac_config_target in $ac_config_targets
5815 do
5816 case $ac_config_target in
5817 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
5818 "$ac_config_links_1") CONFIG_LINKS="$CONFIG_LINKS $ac_config_links_1" ;;
5819 "Makefile.sim") CONFIG_FILES="$CONFIG_FILES Makefile.sim:Makefile.in" ;;
5820 "Make-common.sim") CONFIG_FILES="$CONFIG_FILES Make-common.sim:../common/Make-common.in" ;;
5821 ".gdbinit") CONFIG_FILES="$CONFIG_FILES .gdbinit:../common/gdbinit.in" ;;
5822 "Makefile") CONFIG_COMMANDS="$CONFIG_COMMANDS Makefile" ;;
5823 "stamp-h") CONFIG_COMMANDS="$CONFIG_COMMANDS stamp-h" ;;
5824
5825 *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
5826 esac
5827 done
5828
5829
5830 # If the user did not use the arguments to specify the items to instantiate,
5831 # then the envvar interface is used. Set only those that are not.
5832 # We use the long form for the default assignment because of an extremely
5833 # bizarre bug on SunOS 4.1.3.
5834 if $ac_need_defaults; then
5835 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
5836 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
5837 test "${CONFIG_LINKS+set}" = set || CONFIG_LINKS=$config_links
5838 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
5839 fi
5840
5841 # Have a temporary directory for convenience. Make it in the build tree
5842 # simply because there is no reason against having it here, and in addition,
5843 # creating and moving files from /tmp can sometimes cause problems.
5844 # Hook for its removal unless debugging.
5845 # Note that there is a small window in which the directory will not be cleaned:
5846 # after its creation but before its name has been assigned to `$tmp'.
5847 $debug ||
5848 {
5849 tmp=
5850 trap 'exit_status=$?
5851 { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
5852 ' 0
5853 trap 'as_fn_exit 1' 1 2 13 15
5854 }
5855 # Create a (secure) tmp directory for tmp files.
5856
5857 {
5858 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
5859 test -n "$tmp" && test -d "$tmp"
5860 } ||
5861 {
5862 tmp=./conf$$-$RANDOM
5863 (umask 077 && mkdir "$tmp")
5864 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
5865
5866 # Set up the scripts for CONFIG_FILES section.
5867 # No need to generate them if there are no CONFIG_FILES.
5868 # This happens for instance with `./config.status config.h'.
5869 if test -n "$CONFIG_FILES"; then
5870
5871
5872 ac_cr=`echo X | tr X '\015'`
5873 # On cygwin, bash can eat \r inside `` if the user requested igncr.
5874 # But we know of no other shell where ac_cr would be empty at this
5875 # point, so we can use a bashism as a fallback.
5876 if test "x$ac_cr" = x; then
5877 eval ac_cr=\$\'\\r\'
5878 fi
5879 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
5880 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
5881 ac_cs_awk_cr='\r'
5882 else
5883 ac_cs_awk_cr=$ac_cr
5884 fi
5885
5886 echo 'BEGIN {' >"$tmp/subs1.awk" &&
5887 _ACEOF
5888
5889
5890 {
5891 echo "cat >conf$$subs.awk <<_ACEOF" &&
5892 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
5893 echo "_ACEOF"
5894 } >conf$$subs.sh ||
5895 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
5896 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
5897 ac_delim='%!_!# '
5898 for ac_last_try in false false false false false :; do
5899 . ./conf$$subs.sh ||
5900 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
5901
5902 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
5903 if test $ac_delim_n = $ac_delim_num; then
5904 break
5905 elif $ac_last_try; then
5906 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
5907 else
5908 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
5909 fi
5910 done
5911 rm -f conf$$subs.sh
5912
5913 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5914 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
5915 _ACEOF
5916 sed -n '
5917 h
5918 s/^/S["/; s/!.*/"]=/
5919 p
5920 g
5921 s/^[^!]*!//
5922 :repl
5923 t repl
5924 s/'"$ac_delim"'$//
5925 t delim
5926 :nl
5927 h
5928 s/\(.\{148\}\).*/\1/
5929 t more1
5930 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
5931 p
5932 n
5933 b repl
5934 :more1
5935 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
5936 p
5937 g
5938 s/.\{148\}//
5939 t nl
5940 :delim
5941 h
5942 s/\(.\{148\}\).*/\1/
5943 t more2
5944 s/["\\]/\\&/g; s/^/"/; s/$/"/
5945 p
5946 b
5947 :more2
5948 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
5949 p
5950 g
5951 s/.\{148\}//
5952 t delim
5953 ' <conf$$subs.awk | sed '
5954 /^[^""]/{
5955 N
5956 s/\n//
5957 }
5958 ' >>$CONFIG_STATUS || ac_write_fail=1
5959 rm -f conf$$subs.awk
5960 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5961 _ACAWK
5962 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
5963 for (key in S) S_is_set[key] = 1
5964 FS = "\a"
5965
5966 }
5967 {
5968 line = $ 0
5969 nfields = split(line, field, "@")
5970 substed = 0
5971 len = length(field[1])
5972 for (i = 2; i < nfields; i++) {
5973 key = field[i]
5974 keylen = length(key)
5975 if (S_is_set[key]) {
5976 value = S[key]
5977 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
5978 len += length(value) + length(field[++i])
5979 substed = 1
5980 } else
5981 len += 1 + keylen
5982 }
5983
5984 print line
5985 }
5986
5987 _ACAWK
5988 _ACEOF
5989 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5990 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
5991 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
5992 else
5993 cat
5994 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
5995 || as_fn_error "could not setup config files machinery" "$LINENO" 5
5996 _ACEOF
5997
5998 # VPATH may cause trouble with some makes, so we remove $(srcdir),
5999 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
6000 # trailing colons and then remove the whole line if VPATH becomes empty
6001 # (actually we leave an empty line to preserve line numbers).
6002 if test "x$srcdir" = x.; then
6003 ac_vpsub='/^[ ]*VPATH[ ]*=/{
6004 s/:*\$(srcdir):*/:/
6005 s/:*\${srcdir}:*/:/
6006 s/:*@srcdir@:*/:/
6007 s/^\([^=]*=[ ]*\):*/\1/
6008 s/:*$//
6009 s/^[^=]*=[ ]*$//
6010 }'
6011 fi
6012
6013 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6014 fi # test -n "$CONFIG_FILES"
6015
6016 # Set up the scripts for CONFIG_HEADERS section.
6017 # No need to generate them if there are no CONFIG_HEADERS.
6018 # This happens for instance with `./config.status Makefile'.
6019 if test -n "$CONFIG_HEADERS"; then
6020 cat >"$tmp/defines.awk" <<\_ACAWK ||
6021 BEGIN {
6022 _ACEOF
6023
6024 # Transform confdefs.h into an awk script `defines.awk', embedded as
6025 # here-document in config.status, that substitutes the proper values into
6026 # config.h.in to produce config.h.
6027
6028 # Create a delimiter string that does not exist in confdefs.h, to ease
6029 # handling of long lines.
6030 ac_delim='%!_!# '
6031 for ac_last_try in false false :; do
6032 ac_t=`sed -n "/$ac_delim/p" confdefs.h`
6033 if test -z "$ac_t"; then
6034 break
6035 elif $ac_last_try; then
6036 as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
6037 else
6038 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
6039 fi
6040 done
6041
6042 # For the awk script, D is an array of macro values keyed by name,
6043 # likewise P contains macro parameters if any. Preserve backslash
6044 # newline sequences.
6045
6046 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
6047 sed -n '
6048 s/.\{148\}/&'"$ac_delim"'/g
6049 t rset
6050 :rset
6051 s/^[ ]*#[ ]*define[ ][ ]*/ /
6052 t def
6053 d
6054 :def
6055 s/\\$//
6056 t bsnl
6057 s/["\\]/\\&/g
6058 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
6059 D["\1"]=" \3"/p
6060 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
6061 d
6062 :bsnl
6063 s/["\\]/\\&/g
6064 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
6065 D["\1"]=" \3\\\\\\n"\\/p
6066 t cont
6067 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
6068 t cont
6069 d
6070 :cont
6071 n
6072 s/.\{148\}/&'"$ac_delim"'/g
6073 t clear
6074 :clear
6075 s/\\$//
6076 t bsnlc
6077 s/["\\]/\\&/g; s/^/"/; s/$/"/p
6078 d
6079 :bsnlc
6080 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
6081 b cont
6082 ' <confdefs.h | sed '
6083 s/'"$ac_delim"'/"\\\
6084 "/g' >>$CONFIG_STATUS || ac_write_fail=1
6085
6086 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6087 for (key in D) D_is_set[key] = 1
6088 FS = "\a"
6089 }
6090 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
6091 line = \$ 0
6092 split(line, arg, " ")
6093 if (arg[1] == "#") {
6094 defundef = arg[2]
6095 mac1 = arg[3]
6096 } else {
6097 defundef = substr(arg[1], 2)
6098 mac1 = arg[2]
6099 }
6100 split(mac1, mac2, "(") #)
6101 macro = mac2[1]
6102 prefix = substr(line, 1, index(line, defundef) - 1)
6103 if (D_is_set[macro]) {
6104 # Preserve the white space surrounding the "#".
6105 print prefix "define", macro P[macro] D[macro]
6106 next
6107 } else {
6108 # Replace #undef with comments. This is necessary, for example,
6109 # in the case of _POSIX_SOURCE, which is predefined and required
6110 # on some systems where configure will not decide to define it.
6111 if (defundef == "undef") {
6112 print "/*", prefix defundef, macro, "*/"
6113 next
6114 }
6115 }
6116 }
6117 { print }
6118 _ACAWK
6119 _ACEOF
6120 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6121 as_fn_error "could not setup config headers machinery" "$LINENO" 5
6122 fi # test -n "$CONFIG_HEADERS"
6123
6124
6125 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :L $CONFIG_LINKS :C $CONFIG_COMMANDS"
6126 shift
6127 for ac_tag
6128 do
6129 case $ac_tag in
6130 :[FHLC]) ac_mode=$ac_tag; continue;;
6131 esac
6132 case $ac_mode$ac_tag in
6133 :[FHL]*:*);;
6134 :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
6135 :[FH]-) ac_tag=-:-;;
6136 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
6137 esac
6138 ac_save_IFS=$IFS
6139 IFS=:
6140 set x $ac_tag
6141 IFS=$ac_save_IFS
6142 shift
6143 ac_file=$1
6144 shift
6145
6146 case $ac_mode in
6147 :L) ac_source=$1;;
6148 :[FH])
6149 ac_file_inputs=
6150 for ac_f
6151 do
6152 case $ac_f in
6153 -) ac_f="$tmp/stdin";;
6154 *) # Look for the file first in the build tree, then in the source tree
6155 # (if the path is not absolute). The absolute path cannot be DOS-style,
6156 # because $ac_f cannot contain `:'.
6157 test -f "$ac_f" ||
6158 case $ac_f in
6159 [\\/$]*) false;;
6160 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
6161 esac ||
6162 as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
6163 esac
6164 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
6165 as_fn_append ac_file_inputs " '$ac_f'"
6166 done
6167
6168 # Let's still pretend it is `configure' which instantiates (i.e., don't
6169 # use $as_me), people would be surprised to read:
6170 # /* config.h. Generated by config.status. */
6171 configure_input='Generated from '`
6172 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
6173 `' by configure.'
6174 if test x"$ac_file" != x-; then
6175 configure_input="$ac_file. $configure_input"
6176 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
6177 $as_echo "$as_me: creating $ac_file" >&6;}
6178 fi
6179 # Neutralize special characters interpreted by sed in replacement strings.
6180 case $configure_input in #(
6181 *\&* | *\|* | *\\* )
6182 ac_sed_conf_input=`$as_echo "$configure_input" |
6183 sed 's/[\\\\&|]/\\\\&/g'`;; #(
6184 *) ac_sed_conf_input=$configure_input;;
6185 esac
6186
6187 case $ac_tag in
6188 *:-:* | *:-) cat >"$tmp/stdin" \
6189 || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
6190 esac
6191 ;;
6192 esac
6193
6194 ac_dir=`$as_dirname -- "$ac_file" ||
6195 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
6196 X"$ac_file" : 'X\(//\)[^/]' \| \
6197 X"$ac_file" : 'X\(//\)$' \| \
6198 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
6199 $as_echo X"$ac_file" |
6200 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
6201 s//\1/
6202 q
6203 }
6204 /^X\(\/\/\)[^/].*/{
6205 s//\1/
6206 q
6207 }
6208 /^X\(\/\/\)$/{
6209 s//\1/
6210 q
6211 }
6212 /^X\(\/\).*/{
6213 s//\1/
6214 q
6215 }
6216 s/.*/./; q'`
6217 as_dir="$ac_dir"; as_fn_mkdir_p
6218 ac_builddir=.
6219
6220 case "$ac_dir" in
6221 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
6222 *)
6223 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
6224 # A ".." for each directory in $ac_dir_suffix.
6225 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
6226 case $ac_top_builddir_sub in
6227 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
6228 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
6229 esac ;;
6230 esac
6231 ac_abs_top_builddir=$ac_pwd
6232 ac_abs_builddir=$ac_pwd$ac_dir_suffix
6233 # for backward compatibility:
6234 ac_top_builddir=$ac_top_build_prefix
6235
6236 case $srcdir in
6237 .) # We are building in place.
6238 ac_srcdir=.
6239 ac_top_srcdir=$ac_top_builddir_sub
6240 ac_abs_top_srcdir=$ac_pwd ;;
6241 [\\/]* | ?:[\\/]* ) # Absolute name.
6242 ac_srcdir=$srcdir$ac_dir_suffix;
6243 ac_top_srcdir=$srcdir
6244 ac_abs_top_srcdir=$srcdir ;;
6245 *) # Relative name.
6246 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
6247 ac_top_srcdir=$ac_top_build_prefix$srcdir
6248 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
6249 esac
6250 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
6251
6252
6253 case $ac_mode in
6254 :F)
6255 #
6256 # CONFIG_FILE
6257 #
6258
6259 case $INSTALL in
6260 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
6261 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
6262 esac
6263 _ACEOF
6264
6265 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6266 # If the template does not know about datarootdir, expand it.
6267 # FIXME: This hack should be removed a few years after 2.60.
6268 ac_datarootdir_hack=; ac_datarootdir_seen=
6269 ac_sed_dataroot='
6270 /datarootdir/ {
6271 p
6272 q
6273 }
6274 /@datadir@/p
6275 /@docdir@/p
6276 /@infodir@/p
6277 /@localedir@/p
6278 /@mandir@/p'
6279 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
6280 *datarootdir*) ac_datarootdir_seen=yes;;
6281 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
6282 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
6283 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
6284 _ACEOF
6285 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6286 ac_datarootdir_hack='
6287 s&@datadir@&$datadir&g
6288 s&@docdir@&$docdir&g
6289 s&@infodir@&$infodir&g
6290 s&@localedir@&$localedir&g
6291 s&@mandir@&$mandir&g
6292 s&\\\${datarootdir}&$datarootdir&g' ;;
6293 esac
6294 _ACEOF
6295
6296 # Neutralize VPATH when `$srcdir' = `.'.
6297 # Shell code in configure.ac might set extrasub.
6298 # FIXME: do we really want to maintain this feature?
6299 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6300 ac_sed_extra="$ac_vpsub
6301 $extrasub
6302 _ACEOF
6303 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6304 :t
6305 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
6306 s|@configure_input@|$ac_sed_conf_input|;t t
6307 s&@top_builddir@&$ac_top_builddir_sub&;t t
6308 s&@top_build_prefix@&$ac_top_build_prefix&;t t
6309 s&@srcdir@&$ac_srcdir&;t t
6310 s&@abs_srcdir@&$ac_abs_srcdir&;t t
6311 s&@top_srcdir@&$ac_top_srcdir&;t t
6312 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
6313 s&@builddir@&$ac_builddir&;t t
6314 s&@abs_builddir@&$ac_abs_builddir&;t t
6315 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
6316 s&@INSTALL@&$ac_INSTALL&;t t
6317 $ac_datarootdir_hack
6318 "
6319 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
6320 || as_fn_error "could not create $ac_file" "$LINENO" 5
6321
6322 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
6323 { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
6324 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
6325 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
6326 which seems to be undefined. Please make sure it is defined." >&5
6327 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
6328 which seems to be undefined. Please make sure it is defined." >&2;}
6329
6330 rm -f "$tmp/stdin"
6331 case $ac_file in
6332 -) cat "$tmp/out" && rm -f "$tmp/out";;
6333 *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
6334 esac \
6335 || as_fn_error "could not create $ac_file" "$LINENO" 5
6336 ;;
6337 :H)
6338 #
6339 # CONFIG_HEADER
6340 #
6341 if test x"$ac_file" != x-; then
6342 {
6343 $as_echo "/* $configure_input */" \
6344 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
6345 } >"$tmp/config.h" \
6346 || as_fn_error "could not create $ac_file" "$LINENO" 5
6347 if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
6348 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
6349 $as_echo "$as_me: $ac_file is unchanged" >&6;}
6350 else
6351 rm -f "$ac_file"
6352 mv "$tmp/config.h" "$ac_file" \
6353 || as_fn_error "could not create $ac_file" "$LINENO" 5
6354 fi
6355 else
6356 $as_echo "/* $configure_input */" \
6357 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
6358 || as_fn_error "could not create -" "$LINENO" 5
6359 fi
6360 ;;
6361 :L)
6362 #
6363 # CONFIG_LINK
6364 #
6365
6366 if test "$ac_source" = "$ac_file" && test "$srcdir" = '.'; then
6367 :
6368 else
6369 # Prefer the file from the source tree if names are identical.
6370 if test "$ac_source" = "$ac_file" || test ! -r "$ac_source"; then
6371 ac_source=$srcdir/$ac_source
6372 fi
6373
6374 { $as_echo "$as_me:${as_lineno-$LINENO}: linking $ac_source to $ac_file" >&5
6375 $as_echo "$as_me: linking $ac_source to $ac_file" >&6;}
6376
6377 if test ! -r "$ac_source"; then
6378 as_fn_error "$ac_source: file not found" "$LINENO" 5
6379 fi
6380 rm -f "$ac_file"
6381
6382 # Try a relative symlink, then a hard link, then a copy.
6383 case $srcdir in
6384 [\\/$]* | ?:[\\/]* ) ac_rel_source=$ac_source ;;
6385 *) ac_rel_source=$ac_top_build_prefix$ac_source ;;
6386 esac
6387 ln -s "$ac_rel_source" "$ac_file" 2>/dev/null ||
6388 ln "$ac_source" "$ac_file" 2>/dev/null ||
6389 cp -p "$ac_source" "$ac_file" ||
6390 as_fn_error "cannot link or copy $ac_source to $ac_file" "$LINENO" 5
6391 fi
6392 ;;
6393 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
6394 $as_echo "$as_me: executing $ac_file commands" >&6;}
6395 ;;
6396 esac
6397
6398
6399 case $ac_file$ac_mode in
6400 "Makefile":C) echo "Merging Makefile.sim+Make-common.sim into Makefile ..."
6401 rm -f Makesim1.tmp Makesim2.tmp Makefile
6402 sed -n -e '/^## COMMON_PRE_/,/^## End COMMON_PRE_/ p' <Make-common.sim >Makesim1.tmp
6403 sed -n -e '/^## COMMON_POST_/,/^## End COMMON_POST_/ p' <Make-common.sim >Makesim2.tmp
6404 sed -e '/^## COMMON_PRE_/ r Makesim1.tmp' \
6405 -e '/^## COMMON_POST_/ r Makesim2.tmp' \
6406 <Makefile.sim >Makefile
6407 rm -f Makefile.sim Make-common.sim Makesim1.tmp Makesim2.tmp
6408 ;;
6409 "stamp-h":C) echo > stamp-h ;;
6410
6411 esac
6412 done # for ac_tag
6413
6414
6415 as_fn_exit 0
6416 _ACEOF
6417 ac_clean_files=$ac_clean_files_save
6418
6419 test $ac_write_fail = 0 ||
6420 as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
6421
6422
6423 # configure is writing to config.log, and then calls config.status.
6424 # config.status does its own redirection, appending to config.log.
6425 # Unfortunately, on DOS this fails, as config.log is still kept open
6426 # by configure, so config.status won't be able to write to it; its
6427 # output is simply discarded. So we exec the FD to /dev/null,
6428 # effectively closing config.log, so it can be properly (re)opened and
6429 # appended to by config.status. When coming back to configure, we
6430 # need to make the FD available again.
6431 if test "$no_create" != yes; then
6432 ac_cs_success=:
6433 ac_config_status_args=
6434 test "$silent" = yes &&
6435 ac_config_status_args="$ac_config_status_args --quiet"
6436 exec 5>/dev/null
6437 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
6438 exec 5>>config.log
6439 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
6440 # would make configure fail if this is the last instruction.
6441 $ac_cs_success || as_fn_exit $?
6442 fi
6443 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
6444 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
6445 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
6446 fi
6447
6448
A mirror of the official binutils-gdb repository