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[PATCH] sim: make sure to include strsignal prototype
[thirdparty/binutils-gdb.git] / sim / mips / 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 mips_extra_libs
595 XMKMF
596 mips_igen_engine
597 mips_extra_objs
598 sim_multi_obj
599 sim_multi_src
600 sim_multi_igen_configs
601 sim_multi_flags
602 sim_gen
603 sim_m16_flags
604 sim_igen_flags
605 SIM_SUBTARGET
606 REPORT_BUGS_TEXI
607 REPORT_BUGS_TO
608 PKGVERSION
609 sim_profile
610 sim_trace
611 sim_stdio
612 sim_debug
613 sim_cflags
614 sim_bswap
615 MAINT
616 CATOBJEXT
617 GENCAT
618 INSTOBJEXT
619 DATADIRNAME
620 CATALOGS
621 POSUB
622 GMSGFMT
623 XGETTEXT
624 INCINTL
625 LIBINTL_DEP
626 LIBINTL
627 USE_NLS
628 GMAKE_FALSE
629 GMAKE_TRUE
630 MAKE
631 CCDEPMODE
632 DEPDIR
633 am__leading_dot
634 RANLIB
635 AR
636 HDEFINES
637 CC_FOR_BUILD
638 INSTALL_DATA
639 INSTALL_SCRIPT
640 INSTALL_PROGRAM
641 EGREP
642 GREP
643 CPP
644 target_os
645 target_vendor
646 target_cpu
647 target
648 host_os
649 host_vendor
650 host_cpu
651 host
652 build_os
653 build_vendor
654 build_cpu
655 build
656 OBJEXT
657 EXEEXT
658 ac_ct_CC
659 CPPFLAGS
660 LDFLAGS
661 CFLAGS
662 CC
663 WERROR_CFLAGS
664 WARN_CFLAGS
665 sim_xor_endian
666 sim_stdcall
667 sim_smp
668 sim_reserved_bits
669 sim_regparm
670 sim_packages
671 sim_inline
672 sim_hw
673 sim_hw_objs
674 sim_hw_cflags
675 sim_default_model
676 sim_scache
677 sim_float
678 sim_hostendian
679 sim_endian
680 sim_bitsize
681 sim_assert
682 sim_alignment
683 sim_environment
684 target_alias
685 host_alias
686 build_alias
687 LIBS
688 ECHO_T
689 ECHO_N
690 ECHO_C
691 DEFS
692 mandir
693 localedir
694 libdir
695 psdir
696 pdfdir
697 dvidir
698 htmldir
699 infodir
700 docdir
701 oldincludedir
702 includedir
703 localstatedir
704 sharedstatedir
705 sysconfdir
706 datadir
707 datarootdir
708 libexecdir
709 sbindir
710 bindir
711 program_transform_name
712 prefix
713 exec_prefix
714 PACKAGE_URL
715 PACKAGE_BUGREPORT
716 PACKAGE_STRING
717 PACKAGE_VERSION
718 PACKAGE_TARNAME
719 PACKAGE_NAME
720 PATH_SEPARATOR
721 SHELL'
722 ac_subst_files=''
723 ac_user_opts='
724 enable_option_checking
725 with_zlib
726 enable_maintainer_mode
727 enable_sim_bswap
728 enable_sim_cflags
729 enable_sim_debug
730 enable_sim_stdio
731 enable_sim_trace
732 enable_sim_profile
733 with_pkgversion
734 with_bugurl
735 enable_sim_inline
736 enable_sim_alignment
737 enable_sim_hostendian
738 enable_werror
739 enable_build_warnings
740 enable_sim_build_warnings
741 enable_sim_reserved_bits
742 enable_sim_endian
743 enable_sim_bitsize
744 enable_sim_float
745 enable_sim_smp
746 enable_sim_hardware
747 with_x
748 '
749 ac_precious_vars='build_alias
750 host_alias
751 target_alias
752 CC
753 CFLAGS
754 LDFLAGS
755 LIBS
756 CPPFLAGS
757 CPP
758 XMKMF'
759
760
761 # Initialize some variables set by options.
762 ac_init_help=
763 ac_init_version=false
764 ac_unrecognized_opts=
765 ac_unrecognized_sep=
766 # The variables have the same names as the options, with
767 # dashes changed to underlines.
768 cache_file=/dev/null
769 exec_prefix=NONE
770 no_create=
771 no_recursion=
772 prefix=NONE
773 program_prefix=NONE
774 program_suffix=NONE
775 program_transform_name=s,x,x,
776 silent=
777 site=
778 srcdir=
779 verbose=
780 x_includes=NONE
781 x_libraries=NONE
782
783 # Installation directory options.
784 # These are left unexpanded so users can "make install exec_prefix=/foo"
785 # and all the variables that are supposed to be based on exec_prefix
786 # by default will actually change.
787 # Use braces instead of parens because sh, perl, etc. also accept them.
788 # (The list follows the same order as the GNU Coding Standards.)
789 bindir='${exec_prefix}/bin'
790 sbindir='${exec_prefix}/sbin'
791 libexecdir='${exec_prefix}/libexec'
792 datarootdir='${prefix}/share'
793 datadir='${datarootdir}'
794 sysconfdir='${prefix}/etc'
795 sharedstatedir='${prefix}/com'
796 localstatedir='${prefix}/var'
797 includedir='${prefix}/include'
798 oldincludedir='/usr/include'
799 docdir='${datarootdir}/doc/${PACKAGE}'
800 infodir='${datarootdir}/info'
801 htmldir='${docdir}'
802 dvidir='${docdir}'
803 pdfdir='${docdir}'
804 psdir='${docdir}'
805 libdir='${exec_prefix}/lib'
806 localedir='${datarootdir}/locale'
807 mandir='${datarootdir}/man'
808
809 ac_prev=
810 ac_dashdash=
811 for ac_option
812 do
813 # If the previous option needs an argument, assign it.
814 if test -n "$ac_prev"; then
815 eval $ac_prev=\$ac_option
816 ac_prev=
817 continue
818 fi
819
820 case $ac_option in
821 *=*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
822 *) ac_optarg=yes ;;
823 esac
824
825 # Accept the important Cygnus configure options, so we can diagnose typos.
826
827 case $ac_dashdash$ac_option in
828 --)
829 ac_dashdash=yes ;;
830
831 -bindir | --bindir | --bindi | --bind | --bin | --bi)
832 ac_prev=bindir ;;
833 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
834 bindir=$ac_optarg ;;
835
836 -build | --build | --buil | --bui | --bu)
837 ac_prev=build_alias ;;
838 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
839 build_alias=$ac_optarg ;;
840
841 -cache-file | --cache-file | --cache-fil | --cache-fi \
842 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
843 ac_prev=cache_file ;;
844 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
845 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
846 cache_file=$ac_optarg ;;
847
848 --config-cache | -C)
849 cache_file=config.cache ;;
850
851 -datadir | --datadir | --datadi | --datad)
852 ac_prev=datadir ;;
853 -datadir=* | --datadir=* | --datadi=* | --datad=*)
854 datadir=$ac_optarg ;;
855
856 -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
857 | --dataroo | --dataro | --datar)
858 ac_prev=datarootdir ;;
859 -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
860 | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
861 datarootdir=$ac_optarg ;;
862
863 -disable-* | --disable-*)
864 ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
865 # Reject names that are not valid shell variable names.
866 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
867 as_fn_error "invalid feature name: $ac_useropt"
868 ac_useropt_orig=$ac_useropt
869 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
870 case $ac_user_opts in
871 *"
872 "enable_$ac_useropt"
873 "*) ;;
874 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
875 ac_unrecognized_sep=', ';;
876 esac
877 eval enable_$ac_useropt=no ;;
878
879 -docdir | --docdir | --docdi | --doc | --do)
880 ac_prev=docdir ;;
881 -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
882 docdir=$ac_optarg ;;
883
884 -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
885 ac_prev=dvidir ;;
886 -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
887 dvidir=$ac_optarg ;;
888
889 -enable-* | --enable-*)
890 ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
891 # Reject names that are not valid shell variable names.
892 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
893 as_fn_error "invalid feature name: $ac_useropt"
894 ac_useropt_orig=$ac_useropt
895 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
896 case $ac_user_opts in
897 *"
898 "enable_$ac_useropt"
899 "*) ;;
900 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
901 ac_unrecognized_sep=', ';;
902 esac
903 eval enable_$ac_useropt=\$ac_optarg ;;
904
905 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
906 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
907 | --exec | --exe | --ex)
908 ac_prev=exec_prefix ;;
909 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
910 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
911 | --exec=* | --exe=* | --ex=*)
912 exec_prefix=$ac_optarg ;;
913
914 -gas | --gas | --ga | --g)
915 # Obsolete; use --with-gas.
916 with_gas=yes ;;
917
918 -help | --help | --hel | --he | -h)
919 ac_init_help=long ;;
920 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
921 ac_init_help=recursive ;;
922 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
923 ac_init_help=short ;;
924
925 -host | --host | --hos | --ho)
926 ac_prev=host_alias ;;
927 -host=* | --host=* | --hos=* | --ho=*)
928 host_alias=$ac_optarg ;;
929
930 -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
931 ac_prev=htmldir ;;
932 -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
933 | --ht=*)
934 htmldir=$ac_optarg ;;
935
936 -includedir | --includedir | --includedi | --included | --include \
937 | --includ | --inclu | --incl | --inc)
938 ac_prev=includedir ;;
939 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
940 | --includ=* | --inclu=* | --incl=* | --inc=*)
941 includedir=$ac_optarg ;;
942
943 -infodir | --infodir | --infodi | --infod | --info | --inf)
944 ac_prev=infodir ;;
945 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
946 infodir=$ac_optarg ;;
947
948 -libdir | --libdir | --libdi | --libd)
949 ac_prev=libdir ;;
950 -libdir=* | --libdir=* | --libdi=* | --libd=*)
951 libdir=$ac_optarg ;;
952
953 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
954 | --libexe | --libex | --libe)
955 ac_prev=libexecdir ;;
956 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
957 | --libexe=* | --libex=* | --libe=*)
958 libexecdir=$ac_optarg ;;
959
960 -localedir | --localedir | --localedi | --localed | --locale)
961 ac_prev=localedir ;;
962 -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
963 localedir=$ac_optarg ;;
964
965 -localstatedir | --localstatedir | --localstatedi | --localstated \
966 | --localstate | --localstat | --localsta | --localst | --locals)
967 ac_prev=localstatedir ;;
968 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
969 | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
970 localstatedir=$ac_optarg ;;
971
972 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
973 ac_prev=mandir ;;
974 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
975 mandir=$ac_optarg ;;
976
977 -nfp | --nfp | --nf)
978 # Obsolete; use --without-fp.
979 with_fp=no ;;
980
981 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
982 | --no-cr | --no-c | -n)
983 no_create=yes ;;
984
985 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
986 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
987 no_recursion=yes ;;
988
989 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
990 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
991 | --oldin | --oldi | --old | --ol | --o)
992 ac_prev=oldincludedir ;;
993 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
994 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
995 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
996 oldincludedir=$ac_optarg ;;
997
998 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
999 ac_prev=prefix ;;
1000 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1001 prefix=$ac_optarg ;;
1002
1003 -program-prefix | --program-prefix | --program-prefi | --program-pref \
1004 | --program-pre | --program-pr | --program-p)
1005 ac_prev=program_prefix ;;
1006 -program-prefix=* | --program-prefix=* | --program-prefi=* \
1007 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1008 program_prefix=$ac_optarg ;;
1009
1010 -program-suffix | --program-suffix | --program-suffi | --program-suff \
1011 | --program-suf | --program-su | --program-s)
1012 ac_prev=program_suffix ;;
1013 -program-suffix=* | --program-suffix=* | --program-suffi=* \
1014 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1015 program_suffix=$ac_optarg ;;
1016
1017 -program-transform-name | --program-transform-name \
1018 | --program-transform-nam | --program-transform-na \
1019 | --program-transform-n | --program-transform- \
1020 | --program-transform | --program-transfor \
1021 | --program-transfo | --program-transf \
1022 | --program-trans | --program-tran \
1023 | --progr-tra | --program-tr | --program-t)
1024 ac_prev=program_transform_name ;;
1025 -program-transform-name=* | --program-transform-name=* \
1026 | --program-transform-nam=* | --program-transform-na=* \
1027 | --program-transform-n=* | --program-transform-=* \
1028 | --program-transform=* | --program-transfor=* \
1029 | --program-transfo=* | --program-transf=* \
1030 | --program-trans=* | --program-tran=* \
1031 | --progr-tra=* | --program-tr=* | --program-t=*)
1032 program_transform_name=$ac_optarg ;;
1033
1034 -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1035 ac_prev=pdfdir ;;
1036 -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1037 pdfdir=$ac_optarg ;;
1038
1039 -psdir | --psdir | --psdi | --psd | --ps)
1040 ac_prev=psdir ;;
1041 -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1042 psdir=$ac_optarg ;;
1043
1044 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1045 | -silent | --silent | --silen | --sile | --sil)
1046 silent=yes ;;
1047
1048 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1049 ac_prev=sbindir ;;
1050 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1051 | --sbi=* | --sb=*)
1052 sbindir=$ac_optarg ;;
1053
1054 -sharedstatedir | --sharedstatedir | --sharedstatedi \
1055 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1056 | --sharedst | --shareds | --shared | --share | --shar \
1057 | --sha | --sh)
1058 ac_prev=sharedstatedir ;;
1059 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1060 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1061 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1062 | --sha=* | --sh=*)
1063 sharedstatedir=$ac_optarg ;;
1064
1065 -site | --site | --sit)
1066 ac_prev=site ;;
1067 -site=* | --site=* | --sit=*)
1068 site=$ac_optarg ;;
1069
1070 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1071 ac_prev=srcdir ;;
1072 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1073 srcdir=$ac_optarg ;;
1074
1075 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1076 | --syscon | --sysco | --sysc | --sys | --sy)
1077 ac_prev=sysconfdir ;;
1078 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1079 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1080 sysconfdir=$ac_optarg ;;
1081
1082 -target | --target | --targe | --targ | --tar | --ta | --t)
1083 ac_prev=target_alias ;;
1084 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1085 target_alias=$ac_optarg ;;
1086
1087 -v | -verbose | --verbose | --verbos | --verbo | --verb)
1088 verbose=yes ;;
1089
1090 -version | --version | --versio | --versi | --vers | -V)
1091 ac_init_version=: ;;
1092
1093 -with-* | --with-*)
1094 ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1095 # Reject names that are not valid shell variable names.
1096 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1097 as_fn_error "invalid package name: $ac_useropt"
1098 ac_useropt_orig=$ac_useropt
1099 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1100 case $ac_user_opts in
1101 *"
1102 "with_$ac_useropt"
1103 "*) ;;
1104 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1105 ac_unrecognized_sep=', ';;
1106 esac
1107 eval with_$ac_useropt=\$ac_optarg ;;
1108
1109 -without-* | --without-*)
1110 ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1111 # Reject names that are not valid shell variable names.
1112 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1113 as_fn_error "invalid package name: $ac_useropt"
1114 ac_useropt_orig=$ac_useropt
1115 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1116 case $ac_user_opts in
1117 *"
1118 "with_$ac_useropt"
1119 "*) ;;
1120 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1121 ac_unrecognized_sep=', ';;
1122 esac
1123 eval with_$ac_useropt=no ;;
1124
1125 --x)
1126 # Obsolete; use --with-x.
1127 with_x=yes ;;
1128
1129 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1130 | --x-incl | --x-inc | --x-in | --x-i)
1131 ac_prev=x_includes ;;
1132 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1133 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1134 x_includes=$ac_optarg ;;
1135
1136 -x-libraries | --x-libraries | --x-librarie | --x-librari \
1137 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1138 ac_prev=x_libraries ;;
1139 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1140 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1141 x_libraries=$ac_optarg ;;
1142
1143 -*) as_fn_error "unrecognized option: \`$ac_option'
1144 Try \`$0 --help' for more information."
1145 ;;
1146
1147 *=*)
1148 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1149 # Reject names that are not valid shell variable names.
1150 case $ac_envvar in #(
1151 '' | [0-9]* | *[!_$as_cr_alnum]* )
1152 as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1153 esac
1154 eval $ac_envvar=\$ac_optarg
1155 export $ac_envvar ;;
1156
1157 *)
1158 # FIXME: should be removed in autoconf 3.0.
1159 $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1160 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1161 $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1162 : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1163 ;;
1164
1165 esac
1166 done
1167
1168 if test -n "$ac_prev"; then
1169 ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1170 as_fn_error "missing argument to $ac_option"
1171 fi
1172
1173 if test -n "$ac_unrecognized_opts"; then
1174 case $enable_option_checking in
1175 no) ;;
1176 fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1177 *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1178 esac
1179 fi
1180
1181 # Check all directory arguments for consistency.
1182 for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1183 datadir sysconfdir sharedstatedir localstatedir includedir \
1184 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1185 libdir localedir mandir
1186 do
1187 eval ac_val=\$$ac_var
1188 # Remove trailing slashes.
1189 case $ac_val in
1190 */ )
1191 ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1192 eval $ac_var=\$ac_val;;
1193 esac
1194 # Be sure to have absolute directory names.
1195 case $ac_val in
1196 [\\/$]* | ?:[\\/]* ) continue;;
1197 NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1198 esac
1199 as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1200 done
1201
1202 # There might be people who depend on the old broken behavior: `$host'
1203 # used to hold the argument of --host etc.
1204 # FIXME: To remove some day.
1205 build=$build_alias
1206 host=$host_alias
1207 target=$target_alias
1208
1209 # FIXME: To remove some day.
1210 if test "x$host_alias" != x; then
1211 if test "x$build_alias" = x; then
1212 cross_compiling=maybe
1213 $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1214 If a cross compiler is detected then cross compile mode will be used." >&2
1215 elif test "x$build_alias" != "x$host_alias"; then
1216 cross_compiling=yes
1217 fi
1218 fi
1219
1220 ac_tool_prefix=
1221 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1222
1223 test "$silent" = yes && exec 6>/dev/null
1224
1225
1226 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1227 ac_ls_di=`ls -di .` &&
1228 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1229 as_fn_error "working directory cannot be determined"
1230 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1231 as_fn_error "pwd does not report name of working directory"
1232
1233
1234 # Find the source files, if location was not specified.
1235 if test -z "$srcdir"; then
1236 ac_srcdir_defaulted=yes
1237 # Try the directory containing this script, then the parent directory.
1238 ac_confdir=`$as_dirname -- "$as_myself" ||
1239 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1240 X"$as_myself" : 'X\(//\)[^/]' \| \
1241 X"$as_myself" : 'X\(//\)$' \| \
1242 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1243 $as_echo X"$as_myself" |
1244 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1245 s//\1/
1246 q
1247 }
1248 /^X\(\/\/\)[^/].*/{
1249 s//\1/
1250 q
1251 }
1252 /^X\(\/\/\)$/{
1253 s//\1/
1254 q
1255 }
1256 /^X\(\/\).*/{
1257 s//\1/
1258 q
1259 }
1260 s/.*/./; q'`
1261 srcdir=$ac_confdir
1262 if test ! -r "$srcdir/$ac_unique_file"; then
1263 srcdir=..
1264 fi
1265 else
1266 ac_srcdir_defaulted=no
1267 fi
1268 if test ! -r "$srcdir/$ac_unique_file"; then
1269 test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1270 as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1271 fi
1272 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1273 ac_abs_confdir=`(
1274 cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1275 pwd)`
1276 # When building in place, set srcdir=.
1277 if test "$ac_abs_confdir" = "$ac_pwd"; then
1278 srcdir=.
1279 fi
1280 # Remove unnecessary trailing slashes from srcdir.
1281 # Double slashes in file names in object file debugging info
1282 # mess up M-x gdb in Emacs.
1283 case $srcdir in
1284 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1285 esac
1286 for ac_var in $ac_precious_vars; do
1287 eval ac_env_${ac_var}_set=\${${ac_var}+set}
1288 eval ac_env_${ac_var}_value=\$${ac_var}
1289 eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1290 eval ac_cv_env_${ac_var}_value=\$${ac_var}
1291 done
1292
1293 #
1294 # Report the --help message.
1295 #
1296 if test "$ac_init_help" = "long"; then
1297 # Omit some internal or obsolete options to make the list less imposing.
1298 # This message is too long to be a string in the A/UX 3.1 sh.
1299 cat <<_ACEOF
1300 \`configure' configures this package to adapt to many kinds of systems.
1301
1302 Usage: $0 [OPTION]... [VAR=VALUE]...
1303
1304 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1305 VAR=VALUE. See below for descriptions of some of the useful variables.
1306
1307 Defaults for the options are specified in brackets.
1308
1309 Configuration:
1310 -h, --help display this help and exit
1311 --help=short display options specific to this package
1312 --help=recursive display the short help of all the included packages
1313 -V, --version display version information and exit
1314 -q, --quiet, --silent do not print \`checking...' messages
1315 --cache-file=FILE cache test results in FILE [disabled]
1316 -C, --config-cache alias for \`--cache-file=config.cache'
1317 -n, --no-create do not create output files
1318 --srcdir=DIR find the sources in DIR [configure dir or \`..']
1319
1320 Installation directories:
1321 --prefix=PREFIX install architecture-independent files in PREFIX
1322 [$ac_default_prefix]
1323 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
1324 [PREFIX]
1325
1326 By default, \`make install' will install all the files in
1327 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
1328 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1329 for instance \`--prefix=\$HOME'.
1330
1331 For better control, use the options below.
1332
1333 Fine tuning of the installation directories:
1334 --bindir=DIR user executables [EPREFIX/bin]
1335 --sbindir=DIR system admin executables [EPREFIX/sbin]
1336 --libexecdir=DIR program executables [EPREFIX/libexec]
1337 --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1338 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1339 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
1340 --libdir=DIR object code libraries [EPREFIX/lib]
1341 --includedir=DIR C header files [PREFIX/include]
1342 --oldincludedir=DIR C header files for non-gcc [/usr/include]
1343 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1344 --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1345 --infodir=DIR info documentation [DATAROOTDIR/info]
1346 --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1347 --mandir=DIR man documentation [DATAROOTDIR/man]
1348 --docdir=DIR documentation root [DATAROOTDIR/doc/PACKAGE]
1349 --htmldir=DIR html documentation [DOCDIR]
1350 --dvidir=DIR dvi documentation [DOCDIR]
1351 --pdfdir=DIR pdf documentation [DOCDIR]
1352 --psdir=DIR ps documentation [DOCDIR]
1353 _ACEOF
1354
1355 cat <<\_ACEOF
1356
1357 Program names:
1358 --program-prefix=PREFIX prepend PREFIX to installed program names
1359 --program-suffix=SUFFIX append SUFFIX to installed program names
1360 --program-transform-name=PROGRAM run sed PROGRAM on installed program names
1361
1362 X features:
1363 --x-includes=DIR X include files are in DIR
1364 --x-libraries=DIR X library files are in DIR
1365
1366 System types:
1367 --build=BUILD configure for building on BUILD [guessed]
1368 --host=HOST cross-compile to build programs to run on HOST [BUILD]
1369 --target=TARGET configure for building compilers for TARGET [HOST]
1370 _ACEOF
1371 fi
1372
1373 if test -n "$ac_init_help"; then
1374
1375 cat <<\_ACEOF
1376
1377 Optional Features:
1378 --disable-option-checking ignore unrecognized --enable/--with options
1379 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
1380 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
1381 --enable-maintainer-mode Enable developer functionality.
1382 --enable-sim-bswap Use Host specific BSWAP instruction.
1383 --enable-sim-cflags=opts Extra CFLAGS for use in building simulator
1384 --enable-sim-debug=opts Enable debugging flags
1385 --enable-sim-stdio Specify whether to use stdio for console input/output.
1386 --enable-sim-trace=opts Enable tracing flags
1387 --enable-sim-profile=opts Enable profiling flags
1388 --enable-sim-inline=inlines Specify which functions should be inlined.
1389 --enable-sim-alignment=align Specify strict, nonstrict or forced alignment of memory accesses.
1390 --enable-sim-hostendian=end Specify host byte endian orientation.
1391 --enable-werror treat compile warnings as errors
1392 --enable-build-warnings enable build-time compiler warnings if gcc is used
1393 --enable-sim-build-warnings
1394 enable SIM specific build-time compiler warnings if
1395 gcc is used
1396 --enable-sim-reserved-bits Specify whether to check reserved bits in instruction.
1397 --enable-sim-endian=endian Specify target byte endian orientation.
1398 --enable-sim-bitsize=N Specify target bitsize (32 or 64).
1399 --enable-sim-float Specify that the target processor has floating point hardware.
1400 --enable-sim-smp=n Specify number of processors to configure for (default ${default_sim_smp}).
1401 --enable-sim-hardware=LIST Specify the hardware to be included in the build.
1402
1403 Optional Packages:
1404 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
1405 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
1406 --with-zlib include zlib support (auto/yes/no) default=auto
1407 --with-pkgversion=PKG Use PKG in the version string in place of "GDB"
1408 --with-bugurl=URL Direct users to URL to report a bug
1409 --with-x use the X Window System
1410
1411 Some influential environment variables:
1412 CC C compiler command
1413 CFLAGS C compiler flags
1414 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
1415 nonstandard directory <lib dir>
1416 LIBS libraries to pass to the linker, e.g. -l<library>
1417 CPPFLAGS C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1418 you have headers in a nonstandard directory <include dir>
1419 CPP C preprocessor
1420 XMKMF Path to xmkmf, Makefile generator for X Window System
1421
1422 Use these variables to override the choices made by `configure' or to help
1423 it to find libraries and programs with nonstandard names/locations.
1424
1425 Report bugs to the package provider.
1426 _ACEOF
1427 ac_status=$?
1428 fi
1429
1430 if test "$ac_init_help" = "recursive"; then
1431 # If there are subdirs, report their specific --help.
1432 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1433 test -d "$ac_dir" ||
1434 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1435 continue
1436 ac_builddir=.
1437
1438 case "$ac_dir" in
1439 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1440 *)
1441 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1442 # A ".." for each directory in $ac_dir_suffix.
1443 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1444 case $ac_top_builddir_sub in
1445 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1446 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1447 esac ;;
1448 esac
1449 ac_abs_top_builddir=$ac_pwd
1450 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1451 # for backward compatibility:
1452 ac_top_builddir=$ac_top_build_prefix
1453
1454 case $srcdir in
1455 .) # We are building in place.
1456 ac_srcdir=.
1457 ac_top_srcdir=$ac_top_builddir_sub
1458 ac_abs_top_srcdir=$ac_pwd ;;
1459 [\\/]* | ?:[\\/]* ) # Absolute name.
1460 ac_srcdir=$srcdir$ac_dir_suffix;
1461 ac_top_srcdir=$srcdir
1462 ac_abs_top_srcdir=$srcdir ;;
1463 *) # Relative name.
1464 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1465 ac_top_srcdir=$ac_top_build_prefix$srcdir
1466 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1467 esac
1468 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1469
1470 cd "$ac_dir" || { ac_status=$?; continue; }
1471 # Check for guested configure.
1472 if test -f "$ac_srcdir/configure.gnu"; then
1473 echo &&
1474 $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1475 elif test -f "$ac_srcdir/configure"; then
1476 echo &&
1477 $SHELL "$ac_srcdir/configure" --help=recursive
1478 else
1479 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1480 fi || ac_status=$?
1481 cd "$ac_pwd" || { ac_status=$?; break; }
1482 done
1483 fi
1484
1485 test -n "$ac_init_help" && exit $ac_status
1486 if $ac_init_version; then
1487 cat <<\_ACEOF
1488 configure
1489 generated by GNU Autoconf 2.64
1490
1491 Copyright (C) 2009 Free Software Foundation, Inc.
1492 This configure script is free software; the Free Software Foundation
1493 gives unlimited permission to copy, distribute and modify it.
1494 _ACEOF
1495 exit
1496 fi
1497
1498 ## ------------------------ ##
1499 ## Autoconf initialization. ##
1500 ## ------------------------ ##
1501
1502 # ac_fn_c_try_compile LINENO
1503 # --------------------------
1504 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1505 ac_fn_c_try_compile ()
1506 {
1507 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1508 rm -f conftest.$ac_objext
1509 if { { ac_try="$ac_compile"
1510 case "(($ac_try" in
1511 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1512 *) ac_try_echo=$ac_try;;
1513 esac
1514 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1515 $as_echo "$ac_try_echo"; } >&5
1516 (eval "$ac_compile") 2>conftest.err
1517 ac_status=$?
1518 if test -s conftest.err; then
1519 grep -v '^ *+' conftest.err >conftest.er1
1520 cat conftest.er1 >&5
1521 mv -f conftest.er1 conftest.err
1522 fi
1523 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1524 test $ac_status = 0; } && {
1525 test -z "$ac_c_werror_flag" ||
1526 test ! -s conftest.err
1527 } && test -s conftest.$ac_objext; then :
1528 ac_retval=0
1529 else
1530 $as_echo "$as_me: failed program was:" >&5
1531 sed 's/^/| /' conftest.$ac_ext >&5
1532
1533 ac_retval=1
1534 fi
1535 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1536 return $ac_retval
1537
1538 } # ac_fn_c_try_compile
1539
1540 # ac_fn_c_try_cpp LINENO
1541 # ----------------------
1542 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1543 ac_fn_c_try_cpp ()
1544 {
1545 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1546 if { { ac_try="$ac_cpp conftest.$ac_ext"
1547 case "(($ac_try" in
1548 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1549 *) ac_try_echo=$ac_try;;
1550 esac
1551 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1552 $as_echo "$ac_try_echo"; } >&5
1553 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1554 ac_status=$?
1555 if test -s conftest.err; then
1556 grep -v '^ *+' conftest.err >conftest.er1
1557 cat conftest.er1 >&5
1558 mv -f conftest.er1 conftest.err
1559 fi
1560 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1561 test $ac_status = 0; } >/dev/null && {
1562 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1563 test ! -s conftest.err
1564 }; then :
1565 ac_retval=0
1566 else
1567 $as_echo "$as_me: failed program was:" >&5
1568 sed 's/^/| /' conftest.$ac_ext >&5
1569
1570 ac_retval=1
1571 fi
1572 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1573 return $ac_retval
1574
1575 } # ac_fn_c_try_cpp
1576
1577 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1578 # -------------------------------------------------------
1579 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1580 # the include files in INCLUDES and setting the cache variable VAR
1581 # accordingly.
1582 ac_fn_c_check_header_mongrel ()
1583 {
1584 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1585 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1586 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1587 $as_echo_n "checking for $2... " >&6; }
1588 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1589 $as_echo_n "(cached) " >&6
1590 fi
1591 eval ac_res=\$$3
1592 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1593 $as_echo "$ac_res" >&6; }
1594 else
1595 # Is the header compilable?
1596 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1597 $as_echo_n "checking $2 usability... " >&6; }
1598 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1599 /* end confdefs.h. */
1600 $4
1601 #include <$2>
1602 _ACEOF
1603 if ac_fn_c_try_compile "$LINENO"; then :
1604 ac_header_compiler=yes
1605 else
1606 ac_header_compiler=no
1607 fi
1608 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1609 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1610 $as_echo "$ac_header_compiler" >&6; }
1611
1612 # Is the header present?
1613 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1614 $as_echo_n "checking $2 presence... " >&6; }
1615 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1616 /* end confdefs.h. */
1617 #include <$2>
1618 _ACEOF
1619 if ac_fn_c_try_cpp "$LINENO"; then :
1620 ac_header_preproc=yes
1621 else
1622 ac_header_preproc=no
1623 fi
1624 rm -f conftest.err conftest.$ac_ext
1625 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1626 $as_echo "$ac_header_preproc" >&6; }
1627
1628 # So? What about this header?
1629 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1630 yes:no: )
1631 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1632 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1633 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1634 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1635 ;;
1636 no:yes:* )
1637 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1638 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1639 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
1640 $as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
1641 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1642 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1643 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
1644 $as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
1645 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1646 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1647 ;;
1648 esac
1649 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1650 $as_echo_n "checking for $2... " >&6; }
1651 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1652 $as_echo_n "(cached) " >&6
1653 else
1654 eval "$3=\$ac_header_compiler"
1655 fi
1656 eval ac_res=\$$3
1657 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1658 $as_echo "$ac_res" >&6; }
1659 fi
1660 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1661
1662 } # ac_fn_c_check_header_mongrel
1663
1664 # ac_fn_c_try_run LINENO
1665 # ----------------------
1666 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1667 # that executables *can* be run.
1668 ac_fn_c_try_run ()
1669 {
1670 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1671 if { { ac_try="$ac_link"
1672 case "(($ac_try" in
1673 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1674 *) ac_try_echo=$ac_try;;
1675 esac
1676 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1677 $as_echo "$ac_try_echo"; } >&5
1678 (eval "$ac_link") 2>&5
1679 ac_status=$?
1680 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1681 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1682 { { case "(($ac_try" in
1683 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1684 *) ac_try_echo=$ac_try;;
1685 esac
1686 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1687 $as_echo "$ac_try_echo"; } >&5
1688 (eval "$ac_try") 2>&5
1689 ac_status=$?
1690 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1691 test $ac_status = 0; }; }; then :
1692 ac_retval=0
1693 else
1694 $as_echo "$as_me: program exited with status $ac_status" >&5
1695 $as_echo "$as_me: failed program was:" >&5
1696 sed 's/^/| /' conftest.$ac_ext >&5
1697
1698 ac_retval=$ac_status
1699 fi
1700 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1701 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1702 return $ac_retval
1703
1704 } # ac_fn_c_try_run
1705
1706 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1707 # -------------------------------------------------------
1708 # Tests whether HEADER exists and can be compiled using the include files in
1709 # INCLUDES, setting the cache variable VAR accordingly.
1710 ac_fn_c_check_header_compile ()
1711 {
1712 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1713 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1714 $as_echo_n "checking for $2... " >&6; }
1715 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1716 $as_echo_n "(cached) " >&6
1717 else
1718 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1719 /* end confdefs.h. */
1720 $4
1721 #include <$2>
1722 _ACEOF
1723 if ac_fn_c_try_compile "$LINENO"; then :
1724 eval "$3=yes"
1725 else
1726 eval "$3=no"
1727 fi
1728 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1729 fi
1730 eval ac_res=\$$3
1731 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1732 $as_echo "$ac_res" >&6; }
1733 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1734
1735 } # ac_fn_c_check_header_compile
1736
1737 # ac_fn_c_try_link LINENO
1738 # -----------------------
1739 # Try to link conftest.$ac_ext, and return whether this succeeded.
1740 ac_fn_c_try_link ()
1741 {
1742 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1743 rm -f conftest.$ac_objext conftest$ac_exeext
1744 if { { ac_try="$ac_link"
1745 case "(($ac_try" in
1746 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1747 *) ac_try_echo=$ac_try;;
1748 esac
1749 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1750 $as_echo "$ac_try_echo"; } >&5
1751 (eval "$ac_link") 2>conftest.err
1752 ac_status=$?
1753 if test -s conftest.err; then
1754 grep -v '^ *+' conftest.err >conftest.er1
1755 cat conftest.er1 >&5
1756 mv -f conftest.er1 conftest.err
1757 fi
1758 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1759 test $ac_status = 0; } && {
1760 test -z "$ac_c_werror_flag" ||
1761 test ! -s conftest.err
1762 } && test -s conftest$ac_exeext && {
1763 test "$cross_compiling" = yes ||
1764 $as_test_x conftest$ac_exeext
1765 }; then :
1766 ac_retval=0
1767 else
1768 $as_echo "$as_me: failed program was:" >&5
1769 sed 's/^/| /' conftest.$ac_ext >&5
1770
1771 ac_retval=1
1772 fi
1773 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1774 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1775 # interfere with the next link command; also delete a directory that is
1776 # left behind by Apple's compiler. We do this before executing the actions.
1777 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1778 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1779 return $ac_retval
1780
1781 } # ac_fn_c_try_link
1782
1783 # ac_fn_c_check_func LINENO FUNC VAR
1784 # ----------------------------------
1785 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1786 ac_fn_c_check_func ()
1787 {
1788 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1789 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1790 $as_echo_n "checking for $2... " >&6; }
1791 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1792 $as_echo_n "(cached) " >&6
1793 else
1794 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1795 /* end confdefs.h. */
1796 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1797 For example, HP-UX 11i <limits.h> declares gettimeofday. */
1798 #define $2 innocuous_$2
1799
1800 /* System header to define __stub macros and hopefully few prototypes,
1801 which can conflict with char $2 (); below.
1802 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1803 <limits.h> exists even on freestanding compilers. */
1804
1805 #ifdef __STDC__
1806 # include <limits.h>
1807 #else
1808 # include <assert.h>
1809 #endif
1810
1811 #undef $2
1812
1813 /* Override any GCC internal prototype to avoid an error.
1814 Use char because int might match the return type of a GCC
1815 builtin and then its argument prototype would still apply. */
1816 #ifdef __cplusplus
1817 extern "C"
1818 #endif
1819 char $2 ();
1820 /* The GNU C library defines this for functions which it implements
1821 to always fail with ENOSYS. Some functions are actually named
1822 something starting with __ and the normal name is an alias. */
1823 #if defined __stub_$2 || defined __stub___$2
1824 choke me
1825 #endif
1826
1827 int
1828 main ()
1829 {
1830 return $2 ();
1831 ;
1832 return 0;
1833 }
1834 _ACEOF
1835 if ac_fn_c_try_link "$LINENO"; then :
1836 eval "$3=yes"
1837 else
1838 eval "$3=no"
1839 fi
1840 rm -f core conftest.err conftest.$ac_objext \
1841 conftest$ac_exeext conftest.$ac_ext
1842 fi
1843 eval ac_res=\$$3
1844 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1845 $as_echo "$ac_res" >&6; }
1846 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1847
1848 } # ac_fn_c_check_func
1849 cat >config.log <<_ACEOF
1850 This file contains any messages produced by compilers while
1851 running configure, to aid debugging if configure makes a mistake.
1852
1853 It was created by $as_me, which was
1854 generated by GNU Autoconf 2.64. Invocation command line was
1855
1856 $ $0 $@
1857
1858 _ACEOF
1859 exec 5>>config.log
1860 {
1861 cat <<_ASUNAME
1862 ## --------- ##
1863 ## Platform. ##
1864 ## --------- ##
1865
1866 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1867 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1868 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1869 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1870 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1871
1872 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1873 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
1874
1875 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
1876 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
1877 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1878 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
1879 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
1880 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
1881 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
1882
1883 _ASUNAME
1884
1885 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1886 for as_dir in $PATH
1887 do
1888 IFS=$as_save_IFS
1889 test -z "$as_dir" && as_dir=.
1890 $as_echo "PATH: $as_dir"
1891 done
1892 IFS=$as_save_IFS
1893
1894 } >&5
1895
1896 cat >&5 <<_ACEOF
1897
1898
1899 ## ----------- ##
1900 ## Core tests. ##
1901 ## ----------- ##
1902
1903 _ACEOF
1904
1905
1906 # Keep a trace of the command line.
1907 # Strip out --no-create and --no-recursion so they do not pile up.
1908 # Strip out --silent because we don't want to record it for future runs.
1909 # Also quote any args containing shell meta-characters.
1910 # Make two passes to allow for proper duplicate-argument suppression.
1911 ac_configure_args=
1912 ac_configure_args0=
1913 ac_configure_args1=
1914 ac_must_keep_next=false
1915 for ac_pass in 1 2
1916 do
1917 for ac_arg
1918 do
1919 case $ac_arg in
1920 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1921 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1922 | -silent | --silent | --silen | --sile | --sil)
1923 continue ;;
1924 *\'*)
1925 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1926 esac
1927 case $ac_pass in
1928 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1929 2)
1930 as_fn_append ac_configure_args1 " '$ac_arg'"
1931 if test $ac_must_keep_next = true; then
1932 ac_must_keep_next=false # Got value, back to normal.
1933 else
1934 case $ac_arg in
1935 *=* | --config-cache | -C | -disable-* | --disable-* \
1936 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1937 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1938 | -with-* | --with-* | -without-* | --without-* | --x)
1939 case "$ac_configure_args0 " in
1940 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1941 esac
1942 ;;
1943 -* ) ac_must_keep_next=true ;;
1944 esac
1945 fi
1946 as_fn_append ac_configure_args " '$ac_arg'"
1947 ;;
1948 esac
1949 done
1950 done
1951 { ac_configure_args0=; unset ac_configure_args0;}
1952 { ac_configure_args1=; unset ac_configure_args1;}
1953
1954 # When interrupted or exit'd, cleanup temporary files, and complete
1955 # config.log. We remove comments because anyway the quotes in there
1956 # would cause problems or look ugly.
1957 # WARNING: Use '\'' to represent an apostrophe within the trap.
1958 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1959 trap 'exit_status=$?
1960 # Save into config.log some information that might help in debugging.
1961 {
1962 echo
1963
1964 cat <<\_ASBOX
1965 ## ---------------- ##
1966 ## Cache variables. ##
1967 ## ---------------- ##
1968 _ASBOX
1969 echo
1970 # The following way of writing the cache mishandles newlines in values,
1971 (
1972 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1973 eval ac_val=\$$ac_var
1974 case $ac_val in #(
1975 *${as_nl}*)
1976 case $ac_var in #(
1977 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1978 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1979 esac
1980 case $ac_var in #(
1981 _ | IFS | as_nl) ;; #(
1982 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1983 *) { eval $ac_var=; unset $ac_var;} ;;
1984 esac ;;
1985 esac
1986 done
1987 (set) 2>&1 |
1988 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1989 *${as_nl}ac_space=\ *)
1990 sed -n \
1991 "s/'\''/'\''\\\\'\'''\''/g;
1992 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1993 ;; #(
1994 *)
1995 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1996 ;;
1997 esac |
1998 sort
1999 )
2000 echo
2001
2002 cat <<\_ASBOX
2003 ## ----------------- ##
2004 ## Output variables. ##
2005 ## ----------------- ##
2006 _ASBOX
2007 echo
2008 for ac_var in $ac_subst_vars
2009 do
2010 eval ac_val=\$$ac_var
2011 case $ac_val in
2012 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2013 esac
2014 $as_echo "$ac_var='\''$ac_val'\''"
2015 done | sort
2016 echo
2017
2018 if test -n "$ac_subst_files"; then
2019 cat <<\_ASBOX
2020 ## ------------------- ##
2021 ## File substitutions. ##
2022 ## ------------------- ##
2023 _ASBOX
2024 echo
2025 for ac_var in $ac_subst_files
2026 do
2027 eval ac_val=\$$ac_var
2028 case $ac_val in
2029 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2030 esac
2031 $as_echo "$ac_var='\''$ac_val'\''"
2032 done | sort
2033 echo
2034 fi
2035
2036 if test -s confdefs.h; then
2037 cat <<\_ASBOX
2038 ## ----------- ##
2039 ## confdefs.h. ##
2040 ## ----------- ##
2041 _ASBOX
2042 echo
2043 cat confdefs.h
2044 echo
2045 fi
2046 test "$ac_signal" != 0 &&
2047 $as_echo "$as_me: caught signal $ac_signal"
2048 $as_echo "$as_me: exit $exit_status"
2049 } >&5
2050 rm -f core *.core core.conftest.* &&
2051 rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2052 exit $exit_status
2053 ' 0
2054 for ac_signal in 1 2 13 15; do
2055 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2056 done
2057 ac_signal=0
2058
2059 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2060 rm -f -r conftest* confdefs.h
2061
2062 $as_echo "/* confdefs.h */" > confdefs.h
2063
2064 # Predefined preprocessor variables.
2065
2066 cat >>confdefs.h <<_ACEOF
2067 #define PACKAGE_NAME "$PACKAGE_NAME"
2068 _ACEOF
2069
2070 cat >>confdefs.h <<_ACEOF
2071 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2072 _ACEOF
2073
2074 cat >>confdefs.h <<_ACEOF
2075 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2076 _ACEOF
2077
2078 cat >>confdefs.h <<_ACEOF
2079 #define PACKAGE_STRING "$PACKAGE_STRING"
2080 _ACEOF
2081
2082 cat >>confdefs.h <<_ACEOF
2083 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2084 _ACEOF
2085
2086 cat >>confdefs.h <<_ACEOF
2087 #define PACKAGE_URL "$PACKAGE_URL"
2088 _ACEOF
2089
2090
2091 # Let the site file select an alternate cache file if it wants to.
2092 # Prefer an explicitly selected file to automatically selected ones.
2093 ac_site_file1=NONE
2094 ac_site_file2=NONE
2095 if test -n "$CONFIG_SITE"; then
2096 ac_site_file1=$CONFIG_SITE
2097 elif test "x$prefix" != xNONE; then
2098 ac_site_file1=$prefix/share/config.site
2099 ac_site_file2=$prefix/etc/config.site
2100 else
2101 ac_site_file1=$ac_default_prefix/share/config.site
2102 ac_site_file2=$ac_default_prefix/etc/config.site
2103 fi
2104 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2105 do
2106 test "x$ac_site_file" = xNONE && continue
2107 if test -r "$ac_site_file"; then
2108 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2109 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2110 sed 's/^/| /' "$ac_site_file" >&5
2111 . "$ac_site_file"
2112 fi
2113 done
2114
2115 if test -r "$cache_file"; then
2116 # Some versions of bash will fail to source /dev/null (special
2117 # files actually), so we avoid doing that.
2118 if test -f "$cache_file"; then
2119 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2120 $as_echo "$as_me: loading cache $cache_file" >&6;}
2121 case $cache_file in
2122 [\\/]* | ?:[\\/]* ) . "$cache_file";;
2123 *) . "./$cache_file";;
2124 esac
2125 fi
2126 else
2127 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2128 $as_echo "$as_me: creating cache $cache_file" >&6;}
2129 >$cache_file
2130 fi
2131
2132 # Check that the precious variables saved in the cache have kept the same
2133 # value.
2134 ac_cache_corrupted=false
2135 for ac_var in $ac_precious_vars; do
2136 eval ac_old_set=\$ac_cv_env_${ac_var}_set
2137 eval ac_new_set=\$ac_env_${ac_var}_set
2138 eval ac_old_val=\$ac_cv_env_${ac_var}_value
2139 eval ac_new_val=\$ac_env_${ac_var}_value
2140 case $ac_old_set,$ac_new_set in
2141 set,)
2142 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2143 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2144 ac_cache_corrupted=: ;;
2145 ,set)
2146 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2147 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2148 ac_cache_corrupted=: ;;
2149 ,);;
2150 *)
2151 if test "x$ac_old_val" != "x$ac_new_val"; then
2152 # differences in whitespace do not lead to failure.
2153 ac_old_val_w=`echo x $ac_old_val`
2154 ac_new_val_w=`echo x $ac_new_val`
2155 if test "$ac_old_val_w" != "$ac_new_val_w"; then
2156 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2157 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2158 ac_cache_corrupted=:
2159 else
2160 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2161 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2162 eval $ac_var=\$ac_old_val
2163 fi
2164 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
2165 $as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
2166 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
2167 $as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
2168 fi;;
2169 esac
2170 # Pass precious variables to config.status.
2171 if test "$ac_new_set" = set; then
2172 case $ac_new_val in
2173 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2174 *) ac_arg=$ac_var=$ac_new_val ;;
2175 esac
2176 case " $ac_configure_args " in
2177 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
2178 *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2179 esac
2180 fi
2181 done
2182 if $ac_cache_corrupted; then
2183 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2184 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2185 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2186 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2187 as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2188 fi
2189 ## -------------------- ##
2190 ## Main body of script. ##
2191 ## -------------------- ##
2192
2193 ac_ext=c
2194 ac_cpp='$CPP $CPPFLAGS'
2195 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2196 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2197 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2198
2199
2200 # This file contains common code used by all simulators.
2201 #
2202 # SIM_AC_COMMON invokes AC macros used by all simulators and by the common
2203 # directory. It is intended to be invoked before any target specific stuff.
2204 # SIM_AC_OUTPUT is a cover function to AC_OUTPUT to generate the Makefile.
2205 # It is intended to be invoked last.
2206 #
2207 # The simulator's configure.in should look like:
2208 #
2209 # dnl Process this file with autoconf to produce a configure script.
2210 # AC_PREREQ(2.64)dnl
2211 # AC_INIT(Makefile.in)
2212 # sinclude(../common/aclocal.m4)
2213 #
2214 # SIM_AC_COMMON
2215 #
2216 # ... target specific stuff ...
2217 #
2218 # SIM_AC_OUTPUT
2219
2220 # Include global overrides and fixes for Autoconf.
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 # _AC_CHECK_DECL_BODY
2248 # -------------------
2249 # Shell function body for AC_CHECK_DECL.
2250 # _AC_CHECK_DECL_BODY
2251
2252 # _AC_CHECK_DECLS(SYMBOL, ACTION-IF_FOUND, ACTION-IF-NOT-FOUND,
2253 # INCLUDES)
2254 # -------------------------------------------------------------
2255 # Helper to AC_CHECK_DECLS, which generates the check for a single
2256 # SYMBOL with INCLUDES, performs the AC_DEFINE, then expands
2257 # ACTION-IF-FOUND or ACTION-IF-NOT-FOUND.
2258
2259
2260
2261
2262
2263
2264
2265
2266
2267
2268 ## -*- Autoconf -*-
2269
2270 # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2007
2271 # Free Software Foundation, Inc.
2272 #
2273 # This file is free software; the Free Software Foundation
2274 # gives unlimited permission to copy and/or distribute it,
2275 # with or without modifications, as long as this notice is preserved.
2276
2277 # serial 8
2278
2279 # Based on depend.m4 from automake 1.9, modified for standalone use in
2280 # an environment where GNU make is required.
2281
2282 # ZW_PROG_COMPILER_DEPENDENCIES
2283 # -----------------------------
2284 # Variant of _AM_DEPENDENCIES which just does the dependency probe and
2285 # sets fooDEPMODE accordingly. Cache-variable compatible with
2286 # original; not side-effect compatible. As the users of this macro
2287 # may require accurate dependencies for correct builds, it does *not*
2288 # honor --disable-dependency-checking, and failure to detect a usable
2289 # method is an error. depcomp is assumed to be located in
2290 # $ac_aux_dir.
2291 #
2292 # FIXME: Should use the Autoconf 2.5x language-selection mechanism.
2293
2294
2295
2296 # AM_SET_DEPDIR
2297 # -------------
2298 # Choose a directory name for dependency files.
2299
2300
2301 # ZW_CREATE_DEPDIR
2302 # ----------------
2303 # As AM_SET_DEPDIR, but also create the directory at config.status time.
2304
2305
2306
2307
2308
2309
2310
2311
2312
2313
2314
2315
2316
2317
2318
2319
2320
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2330
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2340
2341
2342
2343
2344
2345
2346
2347
2348
2349
2350
2351
2352
2353
2354 sim_inline="-DDEFAULT_INLINE=0"
2355
2356
2357
2358
2359
2360
2361
2362
2363
2364
2365
2366
2367
2368
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2386
2387
2388
2389
2390
2391 # intl sister-directory configuration rules.
2392 #
2393
2394 # The idea behind this macro is that there's no need to repeat all the
2395 # autoconf probes done by the intl directory - it's already done them
2396 # for us. In fact, there's no need even to look at the cache for the
2397 # answers. All we need to do is nab a few pieces of information.
2398 # The intl directory is set up to make this easy, by generating a
2399 # small file which can be sourced as a shell script; then we produce
2400 # the necessary substitutions and definitions for this directory.
2401
2402
2403
2404 # Autoconf M4 include file defining utility macros for complex Canadian
2405 # cross builds.
2406
2407
2408
2409
2410
2411
2412
2413
2414
2415 ####
2416 # _NCN_TOOL_PREFIXES: Some stuff that oughtta be done in AC_CANONICAL_SYSTEM
2417 # or AC_INIT.
2418 # These demand that AC_CANONICAL_SYSTEM be called beforehand.
2419
2420 ####
2421 # NCN_STRICT_CHECK_TOOLS(variable, progs-to-check-for,[value-if-not-found],[path])
2422 # Like plain AC_CHECK_TOOLS, but require prefix if build!=host.
2423
2424
2425 ####
2426 # NCN_STRICT_CHECK_TARGET_TOOLS(variable, progs-to-check-for,[value-if-not-found],[path])
2427 # Like CVS Autoconf AC_CHECK_TARGET_TOOLS, but require prefix if build!=target.
2428
2429
2430
2431 # Backported from Autoconf 2.5x; can go away when and if
2432 # we switch. Put the OS path separator in $PATH_SEPARATOR.
2433
2434
2435
2436
2437 # ACX_HAVE_GCC_FOR_TARGET
2438 # Check if the variable GCC_FOR_TARGET really points to a GCC binary.
2439
2440
2441 # ACX_CHECK_INSTALLED_TARGET_TOOL(VAR, PROG)
2442 # Searching for installed target binutils. We need to take extra care,
2443 # else we may find the wrong assembler, linker, etc., and lose.
2444 #
2445 # First try --with-build-time-tools, if specified.
2446 #
2447 # For build != host, we ask the installed GCC for the name of the tool it
2448 # uses, and accept it if it is an absolute path. This is because the
2449 # only good choice for a compiler is the same GCC version that is being
2450 # installed (or we couldn't make target libraries), and we assume that
2451 # on the host system we'll have not only the same GCC version, but also
2452 # the same binutils version.
2453 #
2454 # For build == host, search the same directories that the installed
2455 # compiler will search. We used to do this for the assembler, linker,
2456 # and nm only; for simplicity of configuration, however, we extend this
2457 # criterion to tools (such as ar and ranlib) that are never invoked by
2458 # the compiler, to avoid mismatches.
2459 #
2460 # Also note we have to check MD_EXEC_PREFIX before checking the user's path
2461 # if build == target. This makes the most sense only when bootstrapping,
2462 # but we also do so when build != host. In this case, we hope that the
2463 # build and host systems will have similar contents of MD_EXEC_PREFIX.
2464 #
2465 # If we do not find a suitable binary, then try the user's path.
2466
2467
2468 ###
2469 # AC_PROG_CPP_WERROR
2470 # Used for autoconf 2.5x to force AC_PREPROC_IFELSE to reject code which
2471 # triggers warnings from the preprocessor. Will be in autoconf 2.58.
2472 # For now, using this also overrides header checks to use only the
2473 # preprocessor (matches 2.13 behavior; matching 2.58's behavior is a
2474 # bit harder from here).
2475 # Eventually autoconf will default to checking headers with the compiler
2476 # instead, and we'll have to do this differently.
2477
2478 # AC_PROG_CPP_WERROR
2479
2480 # Test for GNAT.
2481 # We require the gnatbind & gnatmake programs, as well as a compiler driver
2482 # that understands Ada. We use the user's CC setting, already found, and
2483 # possibly add $1 to the command-line parameters.
2484 #
2485 # Sets the shell variable have_gnat to yes or no as appropriate, and
2486 # substitutes GNATBIND and GNATMAKE.
2487
2488
2489
2490
2491
2492
2493
2494
2495
2496
2497
2498
2499
2500
2501
2502
2503
2504
2505
2506
2507
2508
2509
2510
2511
2512 ac_ext=c
2513 ac_cpp='$CPP $CPPFLAGS'
2514 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2515 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2516 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2517 if test -n "$ac_tool_prefix"; then
2518 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2519 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2520 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2521 $as_echo_n "checking for $ac_word... " >&6; }
2522 if test "${ac_cv_prog_CC+set}" = set; then :
2523 $as_echo_n "(cached) " >&6
2524 else
2525 if test -n "$CC"; then
2526 ac_cv_prog_CC="$CC" # Let the user override the test.
2527 else
2528 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2529 for as_dir in $PATH
2530 do
2531 IFS=$as_save_IFS
2532 test -z "$as_dir" && as_dir=.
2533 for ac_exec_ext in '' $ac_executable_extensions; do
2534 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2535 ac_cv_prog_CC="${ac_tool_prefix}gcc"
2536 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2537 break 2
2538 fi
2539 done
2540 done
2541 IFS=$as_save_IFS
2542
2543 fi
2544 fi
2545 CC=$ac_cv_prog_CC
2546 if test -n "$CC"; then
2547 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2548 $as_echo "$CC" >&6; }
2549 else
2550 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2551 $as_echo "no" >&6; }
2552 fi
2553
2554
2555 fi
2556 if test -z "$ac_cv_prog_CC"; then
2557 ac_ct_CC=$CC
2558 # Extract the first word of "gcc", so it can be a program name with args.
2559 set dummy gcc; ac_word=$2
2560 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2561 $as_echo_n "checking for $ac_word... " >&6; }
2562 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2563 $as_echo_n "(cached) " >&6
2564 else
2565 if test -n "$ac_ct_CC"; then
2566 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2567 else
2568 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2569 for as_dir in $PATH
2570 do
2571 IFS=$as_save_IFS
2572 test -z "$as_dir" && as_dir=.
2573 for ac_exec_ext in '' $ac_executable_extensions; do
2574 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2575 ac_cv_prog_ac_ct_CC="gcc"
2576 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2577 break 2
2578 fi
2579 done
2580 done
2581 IFS=$as_save_IFS
2582
2583 fi
2584 fi
2585 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2586 if test -n "$ac_ct_CC"; then
2587 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2588 $as_echo "$ac_ct_CC" >&6; }
2589 else
2590 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2591 $as_echo "no" >&6; }
2592 fi
2593
2594 if test "x$ac_ct_CC" = x; then
2595 CC=""
2596 else
2597 case $cross_compiling:$ac_tool_warned in
2598 yes:)
2599 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2600 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2601 ac_tool_warned=yes ;;
2602 esac
2603 CC=$ac_ct_CC
2604 fi
2605 else
2606 CC="$ac_cv_prog_CC"
2607 fi
2608
2609 if test -z "$CC"; then
2610 if test -n "$ac_tool_prefix"; then
2611 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2612 set dummy ${ac_tool_prefix}cc; ac_word=$2
2613 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2614 $as_echo_n "checking for $ac_word... " >&6; }
2615 if test "${ac_cv_prog_CC+set}" = set; then :
2616 $as_echo_n "(cached) " >&6
2617 else
2618 if test -n "$CC"; then
2619 ac_cv_prog_CC="$CC" # Let the user override the test.
2620 else
2621 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2622 for as_dir in $PATH
2623 do
2624 IFS=$as_save_IFS
2625 test -z "$as_dir" && as_dir=.
2626 for ac_exec_ext in '' $ac_executable_extensions; do
2627 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2628 ac_cv_prog_CC="${ac_tool_prefix}cc"
2629 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2630 break 2
2631 fi
2632 done
2633 done
2634 IFS=$as_save_IFS
2635
2636 fi
2637 fi
2638 CC=$ac_cv_prog_CC
2639 if test -n "$CC"; then
2640 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2641 $as_echo "$CC" >&6; }
2642 else
2643 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2644 $as_echo "no" >&6; }
2645 fi
2646
2647
2648 fi
2649 fi
2650 if test -z "$CC"; then
2651 # Extract the first word of "cc", so it can be a program name with args.
2652 set dummy cc; ac_word=$2
2653 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2654 $as_echo_n "checking for $ac_word... " >&6; }
2655 if test "${ac_cv_prog_CC+set}" = set; then :
2656 $as_echo_n "(cached) " >&6
2657 else
2658 if test -n "$CC"; then
2659 ac_cv_prog_CC="$CC" # Let the user override the test.
2660 else
2661 ac_prog_rejected=no
2662 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2663 for as_dir in $PATH
2664 do
2665 IFS=$as_save_IFS
2666 test -z "$as_dir" && as_dir=.
2667 for ac_exec_ext in '' $ac_executable_extensions; do
2668 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2669 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2670 ac_prog_rejected=yes
2671 continue
2672 fi
2673 ac_cv_prog_CC="cc"
2674 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2675 break 2
2676 fi
2677 done
2678 done
2679 IFS=$as_save_IFS
2680
2681 if test $ac_prog_rejected = yes; then
2682 # We found a bogon in the path, so make sure we never use it.
2683 set dummy $ac_cv_prog_CC
2684 shift
2685 if test $# != 0; then
2686 # We chose a different compiler from the bogus one.
2687 # However, it has the same basename, so the bogon will be chosen
2688 # first if we set CC to just the basename; use the full file name.
2689 shift
2690 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2691 fi
2692 fi
2693 fi
2694 fi
2695 CC=$ac_cv_prog_CC
2696 if test -n "$CC"; then
2697 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2698 $as_echo "$CC" >&6; }
2699 else
2700 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2701 $as_echo "no" >&6; }
2702 fi
2703
2704
2705 fi
2706 if test -z "$CC"; then
2707 if test -n "$ac_tool_prefix"; then
2708 for ac_prog in cl.exe
2709 do
2710 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2711 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2712 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2713 $as_echo_n "checking for $ac_word... " >&6; }
2714 if test "${ac_cv_prog_CC+set}" = set; then :
2715 $as_echo_n "(cached) " >&6
2716 else
2717 if test -n "$CC"; then
2718 ac_cv_prog_CC="$CC" # Let the user override the test.
2719 else
2720 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2721 for as_dir in $PATH
2722 do
2723 IFS=$as_save_IFS
2724 test -z "$as_dir" && as_dir=.
2725 for ac_exec_ext in '' $ac_executable_extensions; do
2726 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2727 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2728 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2729 break 2
2730 fi
2731 done
2732 done
2733 IFS=$as_save_IFS
2734
2735 fi
2736 fi
2737 CC=$ac_cv_prog_CC
2738 if test -n "$CC"; then
2739 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2740 $as_echo "$CC" >&6; }
2741 else
2742 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2743 $as_echo "no" >&6; }
2744 fi
2745
2746
2747 test -n "$CC" && break
2748 done
2749 fi
2750 if test -z "$CC"; then
2751 ac_ct_CC=$CC
2752 for ac_prog in cl.exe
2753 do
2754 # Extract the first word of "$ac_prog", so it can be a program name with args.
2755 set dummy $ac_prog; ac_word=$2
2756 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2757 $as_echo_n "checking for $ac_word... " >&6; }
2758 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2759 $as_echo_n "(cached) " >&6
2760 else
2761 if test -n "$ac_ct_CC"; then
2762 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2763 else
2764 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2765 for as_dir in $PATH
2766 do
2767 IFS=$as_save_IFS
2768 test -z "$as_dir" && as_dir=.
2769 for ac_exec_ext in '' $ac_executable_extensions; do
2770 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2771 ac_cv_prog_ac_ct_CC="$ac_prog"
2772 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2773 break 2
2774 fi
2775 done
2776 done
2777 IFS=$as_save_IFS
2778
2779 fi
2780 fi
2781 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2782 if test -n "$ac_ct_CC"; then
2783 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2784 $as_echo "$ac_ct_CC" >&6; }
2785 else
2786 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2787 $as_echo "no" >&6; }
2788 fi
2789
2790
2791 test -n "$ac_ct_CC" && break
2792 done
2793
2794 if test "x$ac_ct_CC" = x; then
2795 CC=""
2796 else
2797 case $cross_compiling:$ac_tool_warned in
2798 yes:)
2799 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2800 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2801 ac_tool_warned=yes ;;
2802 esac
2803 CC=$ac_ct_CC
2804 fi
2805 fi
2806
2807 fi
2808
2809
2810 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2811 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2812 as_fn_error "no acceptable C compiler found in \$PATH
2813 See \`config.log' for more details." "$LINENO" 5; }
2814
2815 # Provide some information about the compiler.
2816 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2817 set X $ac_compile
2818 ac_compiler=$2
2819 for ac_option in --version -v -V -qversion; do
2820 { { ac_try="$ac_compiler $ac_option >&5"
2821 case "(($ac_try" in
2822 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2823 *) ac_try_echo=$ac_try;;
2824 esac
2825 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2826 $as_echo "$ac_try_echo"; } >&5
2827 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2828 ac_status=$?
2829 if test -s conftest.err; then
2830 sed '10a\
2831 ... rest of stderr output deleted ...
2832 10q' conftest.err >conftest.er1
2833 cat conftest.er1 >&5
2834 rm -f conftest.er1 conftest.err
2835 fi
2836 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2837 test $ac_status = 0; }
2838 done
2839
2840 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2841 /* end confdefs.h. */
2842
2843 int
2844 main ()
2845 {
2846
2847 ;
2848 return 0;
2849 }
2850 _ACEOF
2851 ac_clean_files_save=$ac_clean_files
2852 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
2853 # Try to create an executable without -o first, disregard a.out.
2854 # It will help us diagnose broken compilers, and finding out an intuition
2855 # of exeext.
2856 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
2857 $as_echo_n "checking for C compiler default output file name... " >&6; }
2858 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2859
2860 # The possible output files:
2861 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2862
2863 ac_rmfiles=
2864 for ac_file in $ac_files
2865 do
2866 case $ac_file in
2867 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2868 * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2869 esac
2870 done
2871 rm -f $ac_rmfiles
2872
2873 if { { ac_try="$ac_link_default"
2874 case "(($ac_try" in
2875 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2876 *) ac_try_echo=$ac_try;;
2877 esac
2878 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2879 $as_echo "$ac_try_echo"; } >&5
2880 (eval "$ac_link_default") 2>&5
2881 ac_status=$?
2882 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2883 test $ac_status = 0; }; then :
2884 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2885 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2886 # in a Makefile. We should not override ac_cv_exeext if it was cached,
2887 # so that the user can short-circuit this test for compilers unknown to
2888 # Autoconf.
2889 for ac_file in $ac_files ''
2890 do
2891 test -f "$ac_file" || continue
2892 case $ac_file in
2893 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
2894 ;;
2895 [ab].out )
2896 # We found the default executable, but exeext='' is most
2897 # certainly right.
2898 break;;
2899 *.* )
2900 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2901 then :; else
2902 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2903 fi
2904 # We set ac_cv_exeext here because the later test for it is not
2905 # safe: cross compilers may not add the suffix if given an `-o'
2906 # argument, so we may need to know it at that point already.
2907 # Even if this section looks crufty: it has the advantage of
2908 # actually working.
2909 break;;
2910 * )
2911 break;;
2912 esac
2913 done
2914 test "$ac_cv_exeext" = no && ac_cv_exeext=
2915
2916 else
2917 ac_file=''
2918 fi
2919 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
2920 $as_echo "$ac_file" >&6; }
2921 if test -z "$ac_file"; then :
2922 $as_echo "$as_me: failed program was:" >&5
2923 sed 's/^/| /' conftest.$ac_ext >&5
2924
2925 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2926 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2927 { as_fn_set_status 77
2928 as_fn_error "C compiler cannot create executables
2929 See \`config.log' for more details." "$LINENO" 5; }; }
2930 fi
2931 ac_exeext=$ac_cv_exeext
2932
2933 # Check that the compiler produces executables we can run. If not, either
2934 # the compiler is broken, or we cross compile.
2935 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
2936 $as_echo_n "checking whether the C compiler works... " >&6; }
2937 # If not cross compiling, check that we can run a simple program.
2938 if test "$cross_compiling" != yes; then
2939 if { ac_try='./$ac_file'
2940 { { case "(($ac_try" in
2941 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2942 *) ac_try_echo=$ac_try;;
2943 esac
2944 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2945 $as_echo "$ac_try_echo"; } >&5
2946 (eval "$ac_try") 2>&5
2947 ac_status=$?
2948 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2949 test $ac_status = 0; }; }; then
2950 cross_compiling=no
2951 else
2952 if test "$cross_compiling" = maybe; then
2953 cross_compiling=yes
2954 else
2955 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2956 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2957 as_fn_error "cannot run C compiled programs.
2958 If you meant to cross compile, use \`--host'.
2959 See \`config.log' for more details." "$LINENO" 5; }
2960 fi
2961 fi
2962 fi
2963 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2964 $as_echo "yes" >&6; }
2965
2966 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
2967 ac_clean_files=$ac_clean_files_save
2968 # Check that the compiler produces executables we can run. If not, either
2969 # the compiler is broken, or we cross compile.
2970 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
2971 $as_echo_n "checking whether we are cross compiling... " >&6; }
2972 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
2973 $as_echo "$cross_compiling" >&6; }
2974
2975 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
2976 $as_echo_n "checking for suffix of executables... " >&6; }
2977 if { { ac_try="$ac_link"
2978 case "(($ac_try" in
2979 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2980 *) ac_try_echo=$ac_try;;
2981 esac
2982 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2983 $as_echo "$ac_try_echo"; } >&5
2984 (eval "$ac_link") 2>&5
2985 ac_status=$?
2986 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2987 test $ac_status = 0; }; then :
2988 # If both `conftest.exe' and `conftest' are `present' (well, observable)
2989 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
2990 # work properly (i.e., refer to `conftest.exe'), while it won't with
2991 # `rm'.
2992 for ac_file in conftest.exe conftest conftest.*; do
2993 test -f "$ac_file" || continue
2994 case $ac_file in
2995 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2996 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2997 break;;
2998 * ) break;;
2999 esac
3000 done
3001 else
3002 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3003 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3004 as_fn_error "cannot compute suffix of executables: cannot compile and link
3005 See \`config.log' for more details." "$LINENO" 5; }
3006 fi
3007 rm -f conftest$ac_cv_exeext
3008 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3009 $as_echo "$ac_cv_exeext" >&6; }
3010
3011 rm -f conftest.$ac_ext
3012 EXEEXT=$ac_cv_exeext
3013 ac_exeext=$EXEEXT
3014 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3015 $as_echo_n "checking for suffix of object files... " >&6; }
3016 if test "${ac_cv_objext+set}" = set; then :
3017 $as_echo_n "(cached) " >&6
3018 else
3019 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3020 /* end confdefs.h. */
3021
3022 int
3023 main ()
3024 {
3025
3026 ;
3027 return 0;
3028 }
3029 _ACEOF
3030 rm -f conftest.o conftest.obj
3031 if { { ac_try="$ac_compile"
3032 case "(($ac_try" in
3033 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3034 *) ac_try_echo=$ac_try;;
3035 esac
3036 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3037 $as_echo "$ac_try_echo"; } >&5
3038 (eval "$ac_compile") 2>&5
3039 ac_status=$?
3040 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3041 test $ac_status = 0; }; then :
3042 for ac_file in conftest.o conftest.obj conftest.*; do
3043 test -f "$ac_file" || continue;
3044 case $ac_file in
3045 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3046 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3047 break;;
3048 esac
3049 done
3050 else
3051 $as_echo "$as_me: failed program was:" >&5
3052 sed 's/^/| /' conftest.$ac_ext >&5
3053
3054 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3055 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3056 as_fn_error "cannot compute suffix of object files: cannot compile
3057 See \`config.log' for more details." "$LINENO" 5; }
3058 fi
3059 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3060 fi
3061 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3062 $as_echo "$ac_cv_objext" >&6; }
3063 OBJEXT=$ac_cv_objext
3064 ac_objext=$OBJEXT
3065 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3066 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3067 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
3068 $as_echo_n "(cached) " >&6
3069 else
3070 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3071 /* end confdefs.h. */
3072
3073 int
3074 main ()
3075 {
3076 #ifndef __GNUC__
3077 choke me
3078 #endif
3079
3080 ;
3081 return 0;
3082 }
3083 _ACEOF
3084 if ac_fn_c_try_compile "$LINENO"; then :
3085 ac_compiler_gnu=yes
3086 else
3087 ac_compiler_gnu=no
3088 fi
3089 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3090 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3091
3092 fi
3093 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3094 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3095 if test $ac_compiler_gnu = yes; then
3096 GCC=yes
3097 else
3098 GCC=
3099 fi
3100 ac_test_CFLAGS=${CFLAGS+set}
3101 ac_save_CFLAGS=$CFLAGS
3102 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3103 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3104 if test "${ac_cv_prog_cc_g+set}" = set; then :
3105 $as_echo_n "(cached) " >&6
3106 else
3107 ac_save_c_werror_flag=$ac_c_werror_flag
3108 ac_c_werror_flag=yes
3109 ac_cv_prog_cc_g=no
3110 CFLAGS="-g"
3111 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3112 /* end confdefs.h. */
3113
3114 int
3115 main ()
3116 {
3117
3118 ;
3119 return 0;
3120 }
3121 _ACEOF
3122 if ac_fn_c_try_compile "$LINENO"; then :
3123 ac_cv_prog_cc_g=yes
3124 else
3125 CFLAGS=""
3126 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3127 /* end confdefs.h. */
3128
3129 int
3130 main ()
3131 {
3132
3133 ;
3134 return 0;
3135 }
3136 _ACEOF
3137 if ac_fn_c_try_compile "$LINENO"; then :
3138
3139 else
3140 ac_c_werror_flag=$ac_save_c_werror_flag
3141 CFLAGS="-g"
3142 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3143 /* end confdefs.h. */
3144
3145 int
3146 main ()
3147 {
3148
3149 ;
3150 return 0;
3151 }
3152 _ACEOF
3153 if ac_fn_c_try_compile "$LINENO"; then :
3154 ac_cv_prog_cc_g=yes
3155 fi
3156 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3157 fi
3158 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3159 fi
3160 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3161 ac_c_werror_flag=$ac_save_c_werror_flag
3162 fi
3163 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3164 $as_echo "$ac_cv_prog_cc_g" >&6; }
3165 if test "$ac_test_CFLAGS" = set; then
3166 CFLAGS=$ac_save_CFLAGS
3167 elif test $ac_cv_prog_cc_g = yes; then
3168 if test "$GCC" = yes; then
3169 CFLAGS="-g -O2"
3170 else
3171 CFLAGS="-g"
3172 fi
3173 else
3174 if test "$GCC" = yes; then
3175 CFLAGS="-O2"
3176 else
3177 CFLAGS=
3178 fi
3179 fi
3180 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3181 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3182 if test "${ac_cv_prog_cc_c89+set}" = set; then :
3183 $as_echo_n "(cached) " >&6
3184 else
3185 ac_cv_prog_cc_c89=no
3186 ac_save_CC=$CC
3187 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3188 /* end confdefs.h. */
3189 #include <stdarg.h>
3190 #include <stdio.h>
3191 #include <sys/types.h>
3192 #include <sys/stat.h>
3193 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
3194 struct buf { int x; };
3195 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3196 static char *e (p, i)
3197 char **p;
3198 int i;
3199 {
3200 return p[i];
3201 }
3202 static char *f (char * (*g) (char **, int), char **p, ...)
3203 {
3204 char *s;
3205 va_list v;
3206 va_start (v,p);
3207 s = g (p, va_arg (v,int));
3208 va_end (v);
3209 return s;
3210 }
3211
3212 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
3213 function prototypes and stuff, but not '\xHH' hex character constants.
3214 These don't provoke an error unfortunately, instead are silently treated
3215 as 'x'. The following induces an error, until -std is added to get
3216 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
3217 array size at least. It's necessary to write '\x00'==0 to get something
3218 that's true only with -std. */
3219 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3220
3221 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3222 inside strings and character constants. */
3223 #define FOO(x) 'x'
3224 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3225
3226 int test (int i, double x);
3227 struct s1 {int (*f) (int a);};
3228 struct s2 {int (*f) (double a);};
3229 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3230 int argc;
3231 char **argv;
3232 int
3233 main ()
3234 {
3235 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
3236 ;
3237 return 0;
3238 }
3239 _ACEOF
3240 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3241 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3242 do
3243 CC="$ac_save_CC $ac_arg"
3244 if ac_fn_c_try_compile "$LINENO"; then :
3245 ac_cv_prog_cc_c89=$ac_arg
3246 fi
3247 rm -f core conftest.err conftest.$ac_objext
3248 test "x$ac_cv_prog_cc_c89" != "xno" && break
3249 done
3250 rm -f conftest.$ac_ext
3251 CC=$ac_save_CC
3252
3253 fi
3254 # AC_CACHE_VAL
3255 case "x$ac_cv_prog_cc_c89" in
3256 x)
3257 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3258 $as_echo "none needed" >&6; } ;;
3259 xno)
3260 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3261 $as_echo "unsupported" >&6; } ;;
3262 *)
3263 CC="$CC $ac_cv_prog_cc_c89"
3264 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3265 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3266 esac
3267 if test "x$ac_cv_prog_cc_c89" != xno; then :
3268
3269 fi
3270
3271 ac_ext=c
3272 ac_cpp='$CPP $CPPFLAGS'
3273 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3274 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3275 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3276
3277 ac_aux_dir=
3278 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
3279 for ac_t in install-sh install.sh shtool; do
3280 if test -f "$ac_dir/$ac_t"; then
3281 ac_aux_dir=$ac_dir
3282 ac_install_sh="$ac_aux_dir/$ac_t -c"
3283 break 2
3284 fi
3285 done
3286 done
3287 if test -z "$ac_aux_dir"; then
3288 as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
3289 fi
3290
3291 # These three variables are undocumented and unsupported,
3292 # and are intended to be withdrawn in a future Autoconf release.
3293 # They can cause serious problems if a builder's source tree is in a directory
3294 # whose full name contains unusual characters.
3295 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
3296 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
3297 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
3298
3299
3300 # Make sure we can run config.sub.
3301 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
3302 as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
3303
3304 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
3305 $as_echo_n "checking build system type... " >&6; }
3306 if test "${ac_cv_build+set}" = set; then :
3307 $as_echo_n "(cached) " >&6
3308 else
3309 ac_build_alias=$build_alias
3310 test "x$ac_build_alias" = x &&
3311 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
3312 test "x$ac_build_alias" = x &&
3313 as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
3314 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
3315 as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
3316
3317 fi
3318 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
3319 $as_echo "$ac_cv_build" >&6; }
3320 case $ac_cv_build in
3321 *-*-*) ;;
3322 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
3323 esac
3324 build=$ac_cv_build
3325 ac_save_IFS=$IFS; IFS='-'
3326 set x $ac_cv_build
3327 shift
3328 build_cpu=$1
3329 build_vendor=$2
3330 shift; shift
3331 # Remember, the first character of IFS is used to create $*,
3332 # except with old shells:
3333 build_os=$*
3334 IFS=$ac_save_IFS
3335 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
3336
3337
3338 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
3339 $as_echo_n "checking host system type... " >&6; }
3340 if test "${ac_cv_host+set}" = set; then :
3341 $as_echo_n "(cached) " >&6
3342 else
3343 if test "x$host_alias" = x; then
3344 ac_cv_host=$ac_cv_build
3345 else
3346 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
3347 as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
3348 fi
3349
3350 fi
3351 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
3352 $as_echo "$ac_cv_host" >&6; }
3353 case $ac_cv_host in
3354 *-*-*) ;;
3355 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
3356 esac
3357 host=$ac_cv_host
3358 ac_save_IFS=$IFS; IFS='-'
3359 set x $ac_cv_host
3360 shift
3361 host_cpu=$1
3362 host_vendor=$2
3363 shift; shift
3364 # Remember, the first character of IFS is used to create $*,
3365 # except with old shells:
3366 host_os=$*
3367 IFS=$ac_save_IFS
3368 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
3369
3370
3371 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
3372 $as_echo_n "checking target system type... " >&6; }
3373 if test "${ac_cv_target+set}" = set; then :
3374 $as_echo_n "(cached) " >&6
3375 else
3376 if test "x$target_alias" = x; then
3377 ac_cv_target=$ac_cv_host
3378 else
3379 ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
3380 as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
3381 fi
3382
3383 fi
3384 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
3385 $as_echo "$ac_cv_target" >&6; }
3386 case $ac_cv_target in
3387 *-*-*) ;;
3388 *) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
3389 esac
3390 target=$ac_cv_target
3391 ac_save_IFS=$IFS; IFS='-'
3392 set x $ac_cv_target
3393 shift
3394 target_cpu=$1
3395 target_vendor=$2
3396 shift; shift
3397 # Remember, the first character of IFS is used to create $*,
3398 # except with old shells:
3399 target_os=$*
3400 IFS=$ac_save_IFS
3401 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
3402
3403
3404 # The aliases save the names the user supplied, while $host etc.
3405 # will get canonicalized.
3406 test -n "$target_alias" &&
3407 test "$program_prefix$program_suffix$program_transform_name" = \
3408 NONENONEs,x,x, &&
3409 program_prefix=${target_alias}-
3410
3411 ac_ext=c
3412 ac_cpp='$CPP $CPPFLAGS'
3413 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3414 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3415 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3416 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3417 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3418 # On Suns, sometimes $CPP names a directory.
3419 if test -n "$CPP" && test -d "$CPP"; then
3420 CPP=
3421 fi
3422 if test -z "$CPP"; then
3423 if test "${ac_cv_prog_CPP+set}" = set; then :
3424 $as_echo_n "(cached) " >&6
3425 else
3426 # Double quotes because CPP needs to be expanded
3427 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3428 do
3429 ac_preproc_ok=false
3430 for ac_c_preproc_warn_flag in '' yes
3431 do
3432 # Use a header file that comes with gcc, so configuring glibc
3433 # with a fresh cross-compiler works.
3434 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3435 # <limits.h> exists even on freestanding compilers.
3436 # On the NeXT, cc -E runs the code through the compiler's parser,
3437 # not just through cpp. "Syntax error" is here to catch this case.
3438 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3439 /* end confdefs.h. */
3440 #ifdef __STDC__
3441 # include <limits.h>
3442 #else
3443 # include <assert.h>
3444 #endif
3445 Syntax error
3446 _ACEOF
3447 if ac_fn_c_try_cpp "$LINENO"; then :
3448
3449 else
3450 # Broken: fails on valid input.
3451 continue
3452 fi
3453 rm -f conftest.err conftest.$ac_ext
3454
3455 # OK, works on sane cases. Now check whether nonexistent headers
3456 # can be detected and how.
3457 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3458 /* end confdefs.h. */
3459 #include <ac_nonexistent.h>
3460 _ACEOF
3461 if ac_fn_c_try_cpp "$LINENO"; then :
3462 # Broken: success on invalid input.
3463 continue
3464 else
3465 # Passes both tests.
3466 ac_preproc_ok=:
3467 break
3468 fi
3469 rm -f conftest.err conftest.$ac_ext
3470
3471 done
3472 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3473 rm -f conftest.err conftest.$ac_ext
3474 if $ac_preproc_ok; then :
3475 break
3476 fi
3477
3478 done
3479 ac_cv_prog_CPP=$CPP
3480
3481 fi
3482 CPP=$ac_cv_prog_CPP
3483 else
3484 ac_cv_prog_CPP=$CPP
3485 fi
3486 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3487 $as_echo "$CPP" >&6; }
3488 ac_preproc_ok=false
3489 for ac_c_preproc_warn_flag in '' yes
3490 do
3491 # Use a header file that comes with gcc, so configuring glibc
3492 # with a fresh cross-compiler works.
3493 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3494 # <limits.h> exists even on freestanding compilers.
3495 # On the NeXT, cc -E runs the code through the compiler's parser,
3496 # not just through cpp. "Syntax error" is here to catch this case.
3497 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3498 /* end confdefs.h. */
3499 #ifdef __STDC__
3500 # include <limits.h>
3501 #else
3502 # include <assert.h>
3503 #endif
3504 Syntax error
3505 _ACEOF
3506 if ac_fn_c_try_cpp "$LINENO"; then :
3507
3508 else
3509 # Broken: fails on valid input.
3510 continue
3511 fi
3512 rm -f conftest.err conftest.$ac_ext
3513
3514 # OK, works on sane cases. Now check whether nonexistent headers
3515 # can be detected and how.
3516 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3517 /* end confdefs.h. */
3518 #include <ac_nonexistent.h>
3519 _ACEOF
3520 if ac_fn_c_try_cpp "$LINENO"; then :
3521 # Broken: success on invalid input.
3522 continue
3523 else
3524 # Passes both tests.
3525 ac_preproc_ok=:
3526 break
3527 fi
3528 rm -f conftest.err conftest.$ac_ext
3529
3530 done
3531 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3532 rm -f conftest.err conftest.$ac_ext
3533 if $ac_preproc_ok; then :
3534
3535 else
3536 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3537 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3538 as_fn_error "C preprocessor \"$CPP\" fails sanity check
3539 See \`config.log' for more details." "$LINENO" 5; }
3540 fi
3541
3542 ac_ext=c
3543 ac_cpp='$CPP $CPPFLAGS'
3544 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3545 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3546 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3547
3548
3549 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3550 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3551 if test "${ac_cv_path_GREP+set}" = set; then :
3552 $as_echo_n "(cached) " >&6
3553 else
3554 if test -z "$GREP"; then
3555 ac_path_GREP_found=false
3556 # Loop through the user's path and test for each of PROGNAME-LIST
3557 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3558 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3559 do
3560 IFS=$as_save_IFS
3561 test -z "$as_dir" && as_dir=.
3562 for ac_prog in grep ggrep; do
3563 for ac_exec_ext in '' $ac_executable_extensions; do
3564 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3565 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
3566 # Check for GNU ac_path_GREP and select it if it is found.
3567 # Check for GNU $ac_path_GREP
3568 case `"$ac_path_GREP" --version 2>&1` in
3569 *GNU*)
3570 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3571 *)
3572 ac_count=0
3573 $as_echo_n 0123456789 >"conftest.in"
3574 while :
3575 do
3576 cat "conftest.in" "conftest.in" >"conftest.tmp"
3577 mv "conftest.tmp" "conftest.in"
3578 cp "conftest.in" "conftest.nl"
3579 $as_echo 'GREP' >> "conftest.nl"
3580 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3581 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3582 as_fn_arith $ac_count + 1 && ac_count=$as_val
3583 if test $ac_count -gt ${ac_path_GREP_max-0}; then
3584 # Best one so far, save it but keep looking for a better one
3585 ac_cv_path_GREP="$ac_path_GREP"
3586 ac_path_GREP_max=$ac_count
3587 fi
3588 # 10*(2^10) chars as input seems more than enough
3589 test $ac_count -gt 10 && break
3590 done
3591 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3592 esac
3593
3594 $ac_path_GREP_found && break 3
3595 done
3596 done
3597 done
3598 IFS=$as_save_IFS
3599 if test -z "$ac_cv_path_GREP"; then
3600 as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3601 fi
3602 else
3603 ac_cv_path_GREP=$GREP
3604 fi
3605
3606 fi
3607 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3608 $as_echo "$ac_cv_path_GREP" >&6; }
3609 GREP="$ac_cv_path_GREP"
3610
3611
3612 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
3613 $as_echo_n "checking for egrep... " >&6; }
3614 if test "${ac_cv_path_EGREP+set}" = set; then :
3615 $as_echo_n "(cached) " >&6
3616 else
3617 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3618 then ac_cv_path_EGREP="$GREP -E"
3619 else
3620 if test -z "$EGREP"; then
3621 ac_path_EGREP_found=false
3622 # Loop through the user's path and test for each of PROGNAME-LIST
3623 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3624 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3625 do
3626 IFS=$as_save_IFS
3627 test -z "$as_dir" && as_dir=.
3628 for ac_prog in egrep; do
3629 for ac_exec_ext in '' $ac_executable_extensions; do
3630 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3631 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
3632 # Check for GNU ac_path_EGREP and select it if it is found.
3633 # Check for GNU $ac_path_EGREP
3634 case `"$ac_path_EGREP" --version 2>&1` in
3635 *GNU*)
3636 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3637 *)
3638 ac_count=0
3639 $as_echo_n 0123456789 >"conftest.in"
3640 while :
3641 do
3642 cat "conftest.in" "conftest.in" >"conftest.tmp"
3643 mv "conftest.tmp" "conftest.in"
3644 cp "conftest.in" "conftest.nl"
3645 $as_echo 'EGREP' >> "conftest.nl"
3646 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3647 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3648 as_fn_arith $ac_count + 1 && ac_count=$as_val
3649 if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3650 # Best one so far, save it but keep looking for a better one
3651 ac_cv_path_EGREP="$ac_path_EGREP"
3652 ac_path_EGREP_max=$ac_count
3653 fi
3654 # 10*(2^10) chars as input seems more than enough
3655 test $ac_count -gt 10 && break
3656 done
3657 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3658 esac
3659
3660 $ac_path_EGREP_found && break 3
3661 done
3662 done
3663 done
3664 IFS=$as_save_IFS
3665 if test -z "$ac_cv_path_EGREP"; then
3666 as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3667 fi
3668 else
3669 ac_cv_path_EGREP=$EGREP
3670 fi
3671
3672 fi
3673 fi
3674 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
3675 $as_echo "$ac_cv_path_EGREP" >&6; }
3676 EGREP="$ac_cv_path_EGREP"
3677
3678
3679 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
3680 $as_echo_n "checking for ANSI C header files... " >&6; }
3681 if test "${ac_cv_header_stdc+set}" = set; then :
3682 $as_echo_n "(cached) " >&6
3683 else
3684 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3685 /* end confdefs.h. */
3686 #include <stdlib.h>
3687 #include <stdarg.h>
3688 #include <string.h>
3689 #include <float.h>
3690
3691 int
3692 main ()
3693 {
3694
3695 ;
3696 return 0;
3697 }
3698 _ACEOF
3699 if ac_fn_c_try_compile "$LINENO"; then :
3700 ac_cv_header_stdc=yes
3701 else
3702 ac_cv_header_stdc=no
3703 fi
3704 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3705
3706 if test $ac_cv_header_stdc = yes; then
3707 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3708 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3709 /* end confdefs.h. */
3710 #include <string.h>
3711
3712 _ACEOF
3713 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3714 $EGREP "memchr" >/dev/null 2>&1; then :
3715
3716 else
3717 ac_cv_header_stdc=no
3718 fi
3719 rm -f conftest*
3720
3721 fi
3722
3723 if test $ac_cv_header_stdc = yes; then
3724 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3725 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3726 /* end confdefs.h. */
3727 #include <stdlib.h>
3728
3729 _ACEOF
3730 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3731 $EGREP "free" >/dev/null 2>&1; then :
3732
3733 else
3734 ac_cv_header_stdc=no
3735 fi
3736 rm -f conftest*
3737
3738 fi
3739
3740 if test $ac_cv_header_stdc = yes; then
3741 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3742 if test "$cross_compiling" = yes; then :
3743 :
3744 else
3745 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3746 /* end confdefs.h. */
3747 #include <ctype.h>
3748 #include <stdlib.h>
3749 #if ((' ' & 0x0FF) == 0x020)
3750 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3751 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3752 #else
3753 # define ISLOWER(c) \
3754 (('a' <= (c) && (c) <= 'i') \
3755 || ('j' <= (c) && (c) <= 'r') \
3756 || ('s' <= (c) && (c) <= 'z'))
3757 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3758 #endif
3759
3760 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3761 int
3762 main ()
3763 {
3764 int i;
3765 for (i = 0; i < 256; i++)
3766 if (XOR (islower (i), ISLOWER (i))
3767 || toupper (i) != TOUPPER (i))
3768 return 2;
3769 return 0;
3770 }
3771 _ACEOF
3772 if ac_fn_c_try_run "$LINENO"; then :
3773
3774 else
3775 ac_cv_header_stdc=no
3776 fi
3777 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3778 conftest.$ac_objext conftest.beam conftest.$ac_ext
3779 fi
3780
3781 fi
3782 fi
3783 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
3784 $as_echo "$ac_cv_header_stdc" >&6; }
3785 if test $ac_cv_header_stdc = yes; then
3786
3787 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
3788
3789 fi
3790
3791 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
3792 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3793 inttypes.h stdint.h unistd.h
3794 do :
3795 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3796 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
3797 "
3798 eval as_val=\$$as_ac_Header
3799 if test "x$as_val" = x""yes; then :
3800 cat >>confdefs.h <<_ACEOF
3801 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
3802 _ACEOF
3803
3804 fi
3805
3806 done
3807
3808
3809
3810 ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
3811 if test "x$ac_cv_header_minix_config_h" = x""yes; then :
3812 MINIX=yes
3813 else
3814 MINIX=
3815 fi
3816
3817
3818 if test "$MINIX" = yes; then
3819
3820 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
3821
3822
3823 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
3824
3825
3826 $as_echo "#define _MINIX 1" >>confdefs.h
3827
3828 fi
3829
3830
3831 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
3832 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
3833 if test "${ac_cv_safe_to_define___extensions__+set}" = set; then :
3834 $as_echo_n "(cached) " >&6
3835 else
3836 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3837 /* end confdefs.h. */
3838
3839 # define __EXTENSIONS__ 1
3840 $ac_includes_default
3841 int
3842 main ()
3843 {
3844
3845 ;
3846 return 0;
3847 }
3848 _ACEOF
3849 if ac_fn_c_try_compile "$LINENO"; then :
3850 ac_cv_safe_to_define___extensions__=yes
3851 else
3852 ac_cv_safe_to_define___extensions__=no
3853 fi
3854 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3855 fi
3856 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
3857 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
3858 test $ac_cv_safe_to_define___extensions__ = yes &&
3859 $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
3860
3861 $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
3862
3863 $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
3864
3865 $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
3866
3867 $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
3868
3869
3870 test "$program_prefix" != NONE &&
3871 program_transform_name="s&^&$program_prefix&;$program_transform_name"
3872 # Use a double $ so make ignores it.
3873 test "$program_suffix" != NONE &&
3874 program_transform_name="s&\$&$program_suffix&;$program_transform_name"
3875 # Double any \ or $.
3876 # By default was `s,x,x', remove it if useless.
3877 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
3878 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
3879
3880 # Find a good install program. We prefer a C program (faster),
3881 # so one script is as good as another. But avoid the broken or
3882 # incompatible versions:
3883 # SysV /etc/install, /usr/sbin/install
3884 # SunOS /usr/etc/install
3885 # IRIX /sbin/install
3886 # AIX /bin/install
3887 # AmigaOS /C/install, which installs bootblocks on floppy discs
3888 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
3889 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
3890 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
3891 # OS/2's system install, which has a completely different semantic
3892 # ./install, which can be erroneously created by make from ./install.sh.
3893 # Reject install programs that cannot install multiple files.
3894 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
3895 $as_echo_n "checking for a BSD-compatible install... " >&6; }
3896 if test -z "$INSTALL"; then
3897 if test "${ac_cv_path_install+set}" = set; then :
3898 $as_echo_n "(cached) " >&6
3899 else
3900 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3901 for as_dir in $PATH
3902 do
3903 IFS=$as_save_IFS
3904 test -z "$as_dir" && as_dir=.
3905 # Account for people who put trailing slashes in PATH elements.
3906 case $as_dir/ in #((
3907 ./ | .// | /[cC]/* | \
3908 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
3909 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
3910 /usr/ucb/* ) ;;
3911 *)
3912 # OSF1 and SCO ODT 3.0 have their own names for install.
3913 # Don't use installbsd from OSF since it installs stuff as root
3914 # by default.
3915 for ac_prog in ginstall scoinst install; do
3916 for ac_exec_ext in '' $ac_executable_extensions; do
3917 if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
3918 if test $ac_prog = install &&
3919 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3920 # AIX install. It has an incompatible calling convention.
3921 :
3922 elif test $ac_prog = install &&
3923 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3924 # program-specific install script used by HP pwplus--don't use.
3925 :
3926 else
3927 rm -rf conftest.one conftest.two conftest.dir
3928 echo one > conftest.one
3929 echo two > conftest.two
3930 mkdir conftest.dir
3931 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
3932 test -s conftest.one && test -s conftest.two &&
3933 test -s conftest.dir/conftest.one &&
3934 test -s conftest.dir/conftest.two
3935 then
3936 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
3937 break 3
3938 fi
3939 fi
3940 fi
3941 done
3942 done
3943 ;;
3944 esac
3945
3946 done
3947 IFS=$as_save_IFS
3948
3949 rm -rf conftest.one conftest.two conftest.dir
3950
3951 fi
3952 if test "${ac_cv_path_install+set}" = set; then
3953 INSTALL=$ac_cv_path_install
3954 else
3955 # As a last resort, use the slow shell script. Don't cache a
3956 # value for INSTALL within a source directory, because that will
3957 # break other packages using the cache if that directory is
3958 # removed, or if the value is a relative name.
3959 INSTALL=$ac_install_sh
3960 fi
3961 fi
3962 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
3963 $as_echo "$INSTALL" >&6; }
3964
3965 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
3966 # It thinks the first close brace ends the variable substitution.
3967 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
3968
3969 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
3970
3971 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
3972
3973 rm -rf .tst 2>/dev/null
3974 mkdir .tst 2>/dev/null
3975 if test -d .tst; then
3976 am__leading_dot=.
3977 else
3978 am__leading_dot=_
3979 fi
3980 rmdir .tst 2>/dev/null
3981
3982 DEPDIR="${am__leading_dot}deps"
3983
3984
3985
3986 # autoconf.info says this should be called right after AC_INIT.
3987 ac_config_headers="$ac_config_headers config.h:config.in"
3988
3989
3990
3991
3992
3993
3994 # Put a plausible default for CC_FOR_BUILD in Makefile.
3995 if test "x$cross_compiling" = "xno"; then
3996 CC_FOR_BUILD='$(CC)'
3997 else
3998 CC_FOR_BUILD=gcc
3999 fi
4000
4001
4002
4003
4004 AR=${AR-ar}
4005
4006 if test -n "$ac_tool_prefix"; then
4007 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
4008 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
4009 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4010 $as_echo_n "checking for $ac_word... " >&6; }
4011 if test "${ac_cv_prog_RANLIB+set}" = set; then :
4012 $as_echo_n "(cached) " >&6
4013 else
4014 if test -n "$RANLIB"; then
4015 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
4016 else
4017 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4018 for as_dir in $PATH
4019 do
4020 IFS=$as_save_IFS
4021 test -z "$as_dir" && as_dir=.
4022 for ac_exec_ext in '' $ac_executable_extensions; do
4023 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4024 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
4025 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4026 break 2
4027 fi
4028 done
4029 done
4030 IFS=$as_save_IFS
4031
4032 fi
4033 fi
4034 RANLIB=$ac_cv_prog_RANLIB
4035 if test -n "$RANLIB"; then
4036 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
4037 $as_echo "$RANLIB" >&6; }
4038 else
4039 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4040 $as_echo "no" >&6; }
4041 fi
4042
4043
4044 fi
4045 if test -z "$ac_cv_prog_RANLIB"; then
4046 ac_ct_RANLIB=$RANLIB
4047 # Extract the first word of "ranlib", so it can be a program name with args.
4048 set dummy ranlib; ac_word=$2
4049 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4050 $as_echo_n "checking for $ac_word... " >&6; }
4051 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
4052 $as_echo_n "(cached) " >&6
4053 else
4054 if test -n "$ac_ct_RANLIB"; then
4055 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
4056 else
4057 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4058 for as_dir in $PATH
4059 do
4060 IFS=$as_save_IFS
4061 test -z "$as_dir" && as_dir=.
4062 for ac_exec_ext in '' $ac_executable_extensions; do
4063 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4064 ac_cv_prog_ac_ct_RANLIB="ranlib"
4065 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4066 break 2
4067 fi
4068 done
4069 done
4070 IFS=$as_save_IFS
4071
4072 fi
4073 fi
4074 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
4075 if test -n "$ac_ct_RANLIB"; then
4076 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
4077 $as_echo "$ac_ct_RANLIB" >&6; }
4078 else
4079 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4080 $as_echo "no" >&6; }
4081 fi
4082
4083 if test "x$ac_ct_RANLIB" = x; then
4084 RANLIB=":"
4085 else
4086 case $cross_compiling:$ac_tool_warned in
4087 yes:)
4088 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4089 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4090 ac_tool_warned=yes ;;
4091 esac
4092 RANLIB=$ac_ct_RANLIB
4093 fi
4094 else
4095 RANLIB="$ac_cv_prog_RANLIB"
4096 fi
4097
4098
4099 # Dependency checking.
4100 ac_config_commands="$ac_config_commands depdir"
4101
4102
4103 depcc="$CC" am_compiler_list=
4104
4105 am_depcomp=$ac_aux_dir/depcomp
4106 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4107 $as_echo_n "checking dependency style of $depcc... " >&6; }
4108 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then :
4109 $as_echo_n "(cached) " >&6
4110 else
4111 if test -f "$am_depcomp"; then
4112 # We make a subdir and do the tests there. Otherwise we can end up
4113 # making bogus files that we don't know about and never remove. For
4114 # instance it was reported that on HP-UX the gcc test will end up
4115 # making a dummy file named `D' -- because `-MD' means `put the output
4116 # in D'.
4117 mkdir conftest.dir
4118 # Copy depcomp to subdir because otherwise we won't find it if we're
4119 # using a relative directory.
4120 cp "$am_depcomp" conftest.dir
4121 cd conftest.dir
4122 # We will build objects and dependencies in a subdirectory because
4123 # it helps to detect inapplicable dependency modes. For instance
4124 # both Tru64's cc and ICC support -MD to output dependencies as a
4125 # side effect of compilation, but ICC will put the dependencies in
4126 # the current directory while Tru64 will put them in the object
4127 # directory.
4128 mkdir sub
4129
4130 am_cv_CC_dependencies_compiler_type=none
4131 if test "$am_compiler_list" = ""; then
4132 am_compiler_list=`sed -n 's/^\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
4133 fi
4134 for depmode in $am_compiler_list; do
4135 if test $depmode = none; then break; fi
4136
4137 $as_echo "$as_me:$LINENO: trying $depmode" >&5
4138 # Setup a source with many dependencies, because some compilers
4139 # like to wrap large dependency lists on column 80 (with \), and
4140 # we should not choose a depcomp mode which is confused by this.
4141 #
4142 # We need to recreate these files for each test, as the compiler may
4143 # overwrite some of them when testing with obscure command lines.
4144 # This happens at least with the AIX C compiler.
4145 : > sub/conftest.c
4146 for i in 1 2 3 4 5 6; do
4147 echo '#include "conftst'$i'.h"' >> sub/conftest.c
4148 # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
4149 # Solaris 8's {/usr,}/bin/sh.
4150 touch sub/conftst$i.h
4151 done
4152 echo "include sub/conftest.Po" > confmf
4153
4154 # We check with `-c' and `-o' for the sake of the "dashmstdout"
4155 # mode. It turns out that the SunPro C++ compiler does not properly
4156 # handle `-M -o', and we need to detect this.
4157 depcmd="depmode=$depmode \
4158 source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
4159 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4160 $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c"
4161 echo "| $depcmd" | sed -e 's/ */ /g' >&5
4162 if env $depcmd > conftest.err 2>&1 &&
4163 grep sub/conftst6.h sub/conftest.Po >>conftest.err 2>&1 &&
4164 grep sub/conftest.${OBJEXT-o} sub/conftest.Po >>conftest.err 2>&1 &&
4165 ${MAKE-make} -s -f confmf >>conftest.err 2>&1; then
4166 # icc doesn't choke on unknown options, it will just issue warnings
4167 # or remarks (even with -Werror). So we grep stderr for any message
4168 # that says an option was ignored or not supported.
4169 # When given -MP, icc 7.0 and 7.1 complain thusly:
4170 # icc: Command line warning: ignoring option '-M'; no argument required
4171 # The diagnosis changed in icc 8.0:
4172 # icc: Command line remark: option '-MP' not supported
4173 if (grep 'ignoring option' conftest.err ||
4174 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4175 am_cv_CC_dependencies_compiler_type=$depmode
4176 $as_echo "$as_me:$LINENO: success" >&5
4177 break
4178 fi
4179 fi
4180 $as_echo "$as_me:$LINENO: failure, diagnostics are:" >&5
4181 sed -e 's/^/| /' < conftest.err >&5
4182 done
4183
4184 cd ..
4185 rm -rf conftest.dir
4186 else
4187 am_cv_CC_dependencies_compiler_type=none
4188 fi
4189
4190 fi
4191 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
4192 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
4193 if test x${am_cv_CC_dependencies_compiler_type-none} = xnone
4194 then as_fn_error "no usable dependency style found" "$LINENO" 5
4195 else CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
4196
4197 fi
4198
4199
4200 # Check for the 'make' the user wants to use.
4201 for ac_prog in make
4202 do
4203 # Extract the first word of "$ac_prog", so it can be a program name with args.
4204 set dummy $ac_prog; ac_word=$2
4205 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4206 $as_echo_n "checking for $ac_word... " >&6; }
4207 if test "${ac_cv_prog_MAKE+set}" = set; then :
4208 $as_echo_n "(cached) " >&6
4209 else
4210 if test -n "$MAKE"; then
4211 ac_cv_prog_MAKE="$MAKE" # Let the user override the test.
4212 else
4213 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4214 for as_dir in $PATH
4215 do
4216 IFS=$as_save_IFS
4217 test -z "$as_dir" && as_dir=.
4218 for ac_exec_ext in '' $ac_executable_extensions; do
4219 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4220 ac_cv_prog_MAKE="$ac_prog"
4221 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4222 break 2
4223 fi
4224 done
4225 done
4226 IFS=$as_save_IFS
4227
4228 fi
4229 fi
4230 MAKE=$ac_cv_prog_MAKE
4231 if test -n "$MAKE"; then
4232 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKE" >&5
4233 $as_echo "$MAKE" >&6; }
4234 else
4235 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4236 $as_echo "no" >&6; }
4237 fi
4238
4239
4240 test -n "$MAKE" && break
4241 done
4242
4243 MAKE_IS_GNU=
4244 case "`$MAKE --version 2>&1 | sed 1q`" in
4245 *GNU*)
4246 MAKE_IS_GNU=yes
4247 ;;
4248 esac
4249 if test "$MAKE_IS_GNU" = yes; then
4250 GMAKE_TRUE=
4251 GMAKE_FALSE='#'
4252 else
4253 GMAKE_TRUE='#'
4254 GMAKE_FALSE=
4255 fi
4256
4257
4258 ALL_LINGUAS=
4259 # If we haven't got the data from the intl directory,
4260 # assume NLS is disabled.
4261 USE_NLS=no
4262 LIBINTL=
4263 LIBINTL_DEP=
4264 INCINTL=
4265 XGETTEXT=
4266 GMSGFMT=
4267 POSUB=
4268
4269 if test -f ../../intl/config.intl; then
4270 . ../../intl/config.intl
4271 fi
4272 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
4273 $as_echo_n "checking whether NLS is requested... " >&6; }
4274 if test x"$USE_NLS" != xyes; then
4275 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4276 $as_echo "no" >&6; }
4277 else
4278 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4279 $as_echo "yes" >&6; }
4280
4281 $as_echo "#define ENABLE_NLS 1" >>confdefs.h
4282
4283
4284 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catalogs to be installed" >&5
4285 $as_echo_n "checking for catalogs to be installed... " >&6; }
4286 # Look for .po and .gmo files in the source directory.
4287 CATALOGS=
4288 XLINGUAS=
4289 for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
4290 # If there aren't any .gmo files the shell will give us the
4291 # literal string "../path/to/srcdir/po/*.gmo" which has to be
4292 # weeded out.
4293 case "$cat" in *\**)
4294 continue;;
4295 esac
4296 # The quadruple backslash is collapsed to a double backslash
4297 # by the backticks, then collapsed again by the double quotes,
4298 # leaving us with one backslash in the sed expression (right
4299 # before the dot that mustn't act as a wildcard).
4300 cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
4301 lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
4302 # The user is allowed to set LINGUAS to a list of languages to
4303 # install catalogs for. If it's empty that means "all of them."
4304 if test "x$LINGUAS" = x; then
4305 CATALOGS="$CATALOGS $cat"
4306 XLINGUAS="$XLINGUAS $lang"
4307 else
4308 case "$LINGUAS" in *$lang*)
4309 CATALOGS="$CATALOGS $cat"
4310 XLINGUAS="$XLINGUAS $lang"
4311 ;;
4312 esac
4313 fi
4314 done
4315 LINGUAS="$XLINGUAS"
4316 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINGUAS" >&5
4317 $as_echo "$LINGUAS" >&6; }
4318
4319
4320 DATADIRNAME=share
4321
4322 INSTOBJEXT=.mo
4323
4324 GENCAT=gencat
4325
4326 CATOBJEXT=.gmo
4327
4328 fi
4329
4330 # Check for common headers.
4331 # FIXME: Seems to me this can cause problems for i386-windows hosts.
4332 # At one point there were hardcoded AC_DEFINE's if ${host} = i386-*-windows*.
4333 for ac_header in stdlib.h string.h strings.h unistd.h time.h
4334 do :
4335 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4336 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
4337 eval as_val=\$$as_ac_Header
4338 if test "x$as_val" = x""yes; then :
4339 cat >>confdefs.h <<_ACEOF
4340 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4341 _ACEOF
4342
4343 fi
4344
4345 done
4346
4347 for ac_header in sys/time.h sys/resource.h
4348 do :
4349 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4350 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
4351 eval as_val=\$$as_ac_Header
4352 if test "x$as_val" = x""yes; then :
4353 cat >>confdefs.h <<_ACEOF
4354 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4355 _ACEOF
4356
4357 fi
4358
4359 done
4360
4361 for ac_header in fcntl.h fpu_control.h
4362 do :
4363 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4364 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
4365 eval as_val=\$$as_ac_Header
4366 if test "x$as_val" = x""yes; then :
4367 cat >>confdefs.h <<_ACEOF
4368 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4369 _ACEOF
4370
4371 fi
4372
4373 done
4374
4375 for ac_header in dlfcn.h errno.h sys/stat.h
4376 do :
4377 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4378 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
4379 eval as_val=\$$as_ac_Header
4380 if test "x$as_val" = x""yes; then :
4381 cat >>confdefs.h <<_ACEOF
4382 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4383 _ACEOF
4384
4385 fi
4386
4387 done
4388
4389 for ac_func in getrusage time sigaction __setfpucw
4390 do :
4391 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
4392 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
4393 eval as_val=\$$as_ac_var
4394 if test "x$as_val" = x""yes; then :
4395 cat >>confdefs.h <<_ACEOF
4396 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
4397 _ACEOF
4398
4399 fi
4400 done
4401
4402
4403 # Check for socket libraries
4404 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for bind in -lsocket" >&5
4405 $as_echo_n "checking for bind in -lsocket... " >&6; }
4406 if test "${ac_cv_lib_socket_bind+set}" = set; then :
4407 $as_echo_n "(cached) " >&6
4408 else
4409 ac_check_lib_save_LIBS=$LIBS
4410 LIBS="-lsocket $LIBS"
4411 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4412 /* end confdefs.h. */
4413
4414 /* Override any GCC internal prototype to avoid an error.
4415 Use char because int might match the return type of a GCC
4416 builtin and then its argument prototype would still apply. */
4417 #ifdef __cplusplus
4418 extern "C"
4419 #endif
4420 char bind ();
4421 int
4422 main ()
4423 {
4424 return bind ();
4425 ;
4426 return 0;
4427 }
4428 _ACEOF
4429 if ac_fn_c_try_link "$LINENO"; then :
4430 ac_cv_lib_socket_bind=yes
4431 else
4432 ac_cv_lib_socket_bind=no
4433 fi
4434 rm -f core conftest.err conftest.$ac_objext \
4435 conftest$ac_exeext conftest.$ac_ext
4436 LIBS=$ac_check_lib_save_LIBS
4437 fi
4438 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_bind" >&5
4439 $as_echo "$ac_cv_lib_socket_bind" >&6; }
4440 if test "x$ac_cv_lib_socket_bind" = x""yes; then :
4441 cat >>confdefs.h <<_ACEOF
4442 #define HAVE_LIBSOCKET 1
4443 _ACEOF
4444
4445 LIBS="-lsocket $LIBS"
4446
4447 fi
4448
4449 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lnsl" >&5
4450 $as_echo_n "checking for gethostbyname in -lnsl... " >&6; }
4451 if test "${ac_cv_lib_nsl_gethostbyname+set}" = set; then :
4452 $as_echo_n "(cached) " >&6
4453 else
4454 ac_check_lib_save_LIBS=$LIBS
4455 LIBS="-lnsl $LIBS"
4456 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4457 /* end confdefs.h. */
4458
4459 /* Override any GCC internal prototype to avoid an error.
4460 Use char because int might match the return type of a GCC
4461 builtin and then its argument prototype would still apply. */
4462 #ifdef __cplusplus
4463 extern "C"
4464 #endif
4465 char gethostbyname ();
4466 int
4467 main ()
4468 {
4469 return gethostbyname ();
4470 ;
4471 return 0;
4472 }
4473 _ACEOF
4474 if ac_fn_c_try_link "$LINENO"; then :
4475 ac_cv_lib_nsl_gethostbyname=yes
4476 else
4477 ac_cv_lib_nsl_gethostbyname=no
4478 fi
4479 rm -f core conftest.err conftest.$ac_objext \
4480 conftest$ac_exeext conftest.$ac_ext
4481 LIBS=$ac_check_lib_save_LIBS
4482 fi
4483 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_gethostbyname" >&5
4484 $as_echo "$ac_cv_lib_nsl_gethostbyname" >&6; }
4485 if test "x$ac_cv_lib_nsl_gethostbyname" = x""yes; then :
4486 cat >>confdefs.h <<_ACEOF
4487 #define HAVE_LIBNSL 1
4488 _ACEOF
4489
4490 LIBS="-lnsl $LIBS"
4491
4492 fi
4493
4494
4495 # BFD conditionally uses zlib, so we must link it in if libbfd does, by
4496 # using the same condition.
4497
4498 # See if the user specified whether he wants zlib support or not.
4499
4500 # Check whether --with-zlib was given.
4501 if test "${with_zlib+set}" = set; then :
4502 withval=$with_zlib;
4503 else
4504 with_zlib=auto
4505 fi
4506
4507
4508 if test "$with_zlib" != "no"; then
4509 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing zlibVersion" >&5
4510 $as_echo_n "checking for library containing zlibVersion... " >&6; }
4511 if test "${ac_cv_search_zlibVersion+set}" = set; then :
4512 $as_echo_n "(cached) " >&6
4513 else
4514 ac_func_search_save_LIBS=$LIBS
4515 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4516 /* end confdefs.h. */
4517
4518 /* Override any GCC internal prototype to avoid an error.
4519 Use char because int might match the return type of a GCC
4520 builtin and then its argument prototype would still apply. */
4521 #ifdef __cplusplus
4522 extern "C"
4523 #endif
4524 char zlibVersion ();
4525 int
4526 main ()
4527 {
4528 return zlibVersion ();
4529 ;
4530 return 0;
4531 }
4532 _ACEOF
4533 for ac_lib in '' z; do
4534 if test -z "$ac_lib"; then
4535 ac_res="none required"
4536 else
4537 ac_res=-l$ac_lib
4538 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
4539 fi
4540 if ac_fn_c_try_link "$LINENO"; then :
4541 ac_cv_search_zlibVersion=$ac_res
4542 fi
4543 rm -f core conftest.err conftest.$ac_objext \
4544 conftest$ac_exeext
4545 if test "${ac_cv_search_zlibVersion+set}" = set; then :
4546 break
4547 fi
4548 done
4549 if test "${ac_cv_search_zlibVersion+set}" = set; then :
4550
4551 else
4552 ac_cv_search_zlibVersion=no
4553 fi
4554 rm conftest.$ac_ext
4555 LIBS=$ac_func_search_save_LIBS
4556 fi
4557 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_zlibVersion" >&5
4558 $as_echo "$ac_cv_search_zlibVersion" >&6; }
4559 ac_res=$ac_cv_search_zlibVersion
4560 if test "$ac_res" != no; then :
4561 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
4562 for ac_header in zlib.h
4563 do :
4564 ac_fn_c_check_header_mongrel "$LINENO" "zlib.h" "ac_cv_header_zlib_h" "$ac_includes_default"
4565 if test "x$ac_cv_header_zlib_h" = x""yes; then :
4566 cat >>confdefs.h <<_ACEOF
4567 #define HAVE_ZLIB_H 1
4568 _ACEOF
4569
4570 fi
4571
4572 done
4573
4574 fi
4575
4576 if test "$with_zlib" = "yes" -a "$ac_cv_header_zlib_h" != "yes"; then
4577 as_fn_error "zlib (libz) library was explicitly requested but not found" "$LINENO" 5
4578 fi
4579 fi
4580
4581
4582 . ${srcdir}/../../bfd/configure.host
4583
4584
4585
4586 USE_MAINTAINER_MODE=no
4587 # Check whether --enable-maintainer-mode was given.
4588 if test "${enable_maintainer_mode+set}" = set; then :
4589 enableval=$enable_maintainer_mode; case "${enableval}" in
4590 yes) MAINT="" USE_MAINTAINER_MODE=yes ;;
4591 no) MAINT="#" ;;
4592 *) as_fn_error "\"--enable-maintainer-mode does not take a value\"" "$LINENO" 5; MAINT="#" ;;
4593 esac
4594 if test x"$silent" != x"yes" && test x"$MAINT" = x""; then
4595 echo "Setting maintainer mode" 6>&1
4596 fi
4597 else
4598 MAINT="#"
4599 fi
4600
4601
4602
4603 # Check whether --enable-sim-bswap was given.
4604 if test "${enable_sim_bswap+set}" = set; then :
4605 enableval=$enable_sim_bswap; case "${enableval}" in
4606 yes) sim_bswap="-DWITH_BSWAP=1 -DUSE_BSWAP=1";;
4607 no) sim_bswap="-DWITH_BSWAP=0";;
4608 *) as_fn_error "\"--enable-sim-bswap does not take a value\"" "$LINENO" 5; sim_bswap="";;
4609 esac
4610 if test x"$silent" != x"yes" && test x"$sim_bswap" != x""; then
4611 echo "Setting bswap flags = $sim_bswap" 6>&1
4612 fi
4613 else
4614 sim_bswap=""
4615 fi
4616
4617
4618
4619 # Check whether --enable-sim-cflags was given.
4620 if test "${enable_sim_cflags+set}" = set; then :
4621 enableval=$enable_sim_cflags; case "${enableval}" in
4622 yes) sim_cflags="-O2 -fomit-frame-pointer";;
4623 trace) as_fn_error "\"Please use --enable-sim-debug instead.\"" "$LINENO" 5; sim_cflags="";;
4624 no) sim_cflags="";;
4625 *) sim_cflags=`echo "${enableval}" | sed -e "s/,/ /g"`;;
4626 esac
4627 if test x"$silent" != x"yes" && test x"$sim_cflags" != x""; then
4628 echo "Setting sim cflags = $sim_cflags" 6>&1
4629 fi
4630 else
4631 sim_cflags=""
4632 fi
4633
4634
4635
4636 # Check whether --enable-sim-debug was given.
4637 if test "${enable_sim_debug+set}" = set; then :
4638 enableval=$enable_sim_debug; case "${enableval}" in
4639 yes) sim_debug="-DDEBUG=7 -DWITH_DEBUG=7";;
4640 no) sim_debug="-DDEBUG=0 -DWITH_DEBUG=0";;
4641 *) sim_debug="-DDEBUG='(${enableval})' -DWITH_DEBUG='(${enableval})'";;
4642 esac
4643 if test x"$silent" != x"yes" && test x"$sim_debug" != x""; then
4644 echo "Setting sim debug = $sim_debug" 6>&1
4645 fi
4646 else
4647 sim_debug=""
4648 fi
4649
4650
4651
4652 # Check whether --enable-sim-stdio was given.
4653 if test "${enable_sim_stdio+set}" = set; then :
4654 enableval=$enable_sim_stdio; case "${enableval}" in
4655 yes) sim_stdio="-DWITH_STDIO=DO_USE_STDIO";;
4656 no) sim_stdio="-DWITH_STDIO=DONT_USE_STDIO";;
4657 *) as_fn_error "\"Unknown value $enableval passed to --enable-sim-stdio\"" "$LINENO" 5; sim_stdio="";;
4658 esac
4659 if test x"$silent" != x"yes" && test x"$sim_stdio" != x""; then
4660 echo "Setting stdio flags = $sim_stdio" 6>&1
4661 fi
4662 else
4663 sim_stdio=""
4664 fi
4665
4666
4667
4668 # Check whether --enable-sim-trace was given.
4669 if test "${enable_sim_trace+set}" = set; then :
4670 enableval=$enable_sim_trace; case "${enableval}" in
4671 yes) sim_trace="-DTRACE=1 -DWITH_TRACE=-1";;
4672 no) sim_trace="-DTRACE=0 -DWITH_TRACE=0";;
4673 [-0-9]*)
4674 sim_trace="-DTRACE='(${enableval})' -DWITH_TRACE='(${enableval})'";;
4675 [[:lower:]]*)
4676 sim_trace=""
4677 for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
4678 if test x"$sim_trace" = x; then
4679 sim_trace="-DWITH_TRACE='(TRACE_$x"
4680 else
4681 sim_trace="${sim_trace}|TRACE_$x"
4682 fi
4683 done
4684 sim_trace="$sim_trace)'" ;;
4685 esac
4686 if test x"$silent" != x"yes" && test x"$sim_trace" != x""; then
4687 echo "Setting sim trace = $sim_trace" 6>&1
4688 fi
4689 else
4690 sim_trace=""
4691 fi
4692
4693
4694
4695 # Check whether --enable-sim-profile was given.
4696 if test "${enable_sim_profile+set}" = set; then :
4697 enableval=$enable_sim_profile; case "${enableval}" in
4698 yes) sim_profile="-DPROFILE=1 -DWITH_PROFILE=-1";;
4699 no) sim_profile="-DPROFILE=0 -DWITH_PROFILE=0";;
4700 [-0-9]*)
4701 sim_profile="-DPROFILE='(${enableval})' -DWITH_PROFILE='(${enableval})'";;
4702 [a-z]*)
4703 sim_profile=""
4704 for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
4705 if test x"$sim_profile" = x; then
4706 sim_profile="-DWITH_PROFILE='(PROFILE_$x"
4707 else
4708 sim_profile="${sim_profile}|PROFILE_$x"
4709 fi
4710 done
4711 sim_profile="$sim_profile)'" ;;
4712 esac
4713 if test x"$silent" != x"yes" && test x"$sim_profile" != x""; then
4714 echo "Setting sim profile = $sim_profile" 6>&1
4715 fi
4716 else
4717 sim_profile="-DPROFILE=1 -DWITH_PROFILE=-1"
4718 fi
4719
4720
4721
4722
4723 # Check whether --with-pkgversion was given.
4724 if test "${with_pkgversion+set}" = set; then :
4725 withval=$with_pkgversion; case "$withval" in
4726 yes) as_fn_error "package version not specified" "$LINENO" 5 ;;
4727 no) PKGVERSION= ;;
4728 *) PKGVERSION="($withval) " ;;
4729 esac
4730 else
4731 PKGVERSION="(GDB) "
4732
4733 fi
4734
4735
4736
4737
4738
4739 # Check whether --with-bugurl was given.
4740 if test "${with_bugurl+set}" = set; then :
4741 withval=$with_bugurl; case "$withval" in
4742 yes) as_fn_error "bug URL not specified" "$LINENO" 5 ;;
4743 no) BUGURL=
4744 ;;
4745 *) BUGURL="$withval"
4746 ;;
4747 esac
4748 else
4749 BUGURL="http://www.gnu.org/software/gdb/bugs/"
4750
4751 fi
4752
4753 case ${BUGURL} in
4754 "")
4755 REPORT_BUGS_TO=
4756 REPORT_BUGS_TEXI=
4757 ;;
4758 *)
4759 REPORT_BUGS_TO="<$BUGURL>"
4760 REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`}
4761 ;;
4762 esac;
4763
4764
4765
4766
4767 cat >>confdefs.h <<_ACEOF
4768 #define PKGVERSION "$PKGVERSION"
4769 _ACEOF
4770
4771
4772 cat >>confdefs.h <<_ACEOF
4773 #define REPORT_BUGS_TO "$REPORT_BUGS_TO"
4774 _ACEOF
4775
4776
4777 { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5
4778 $as_echo_n "checking return type of signal handlers... " >&6; }
4779 if test "${ac_cv_type_signal+set}" = set; then :
4780 $as_echo_n "(cached) " >&6
4781 else
4782 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4783 /* end confdefs.h. */
4784 #include <sys/types.h>
4785 #include <signal.h>
4786
4787 int
4788 main ()
4789 {
4790 return *(signal (0, 0)) (0) == 1;
4791 ;
4792 return 0;
4793 }
4794 _ACEOF
4795 if ac_fn_c_try_compile "$LINENO"; then :
4796 ac_cv_type_signal=int
4797 else
4798 ac_cv_type_signal=void
4799 fi
4800 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4801 fi
4802 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5
4803 $as_echo "$ac_cv_type_signal" >&6; }
4804
4805 cat >>confdefs.h <<_ACEOF
4806 #define RETSIGTYPE $ac_cv_type_signal
4807 _ACEOF
4808
4809
4810
4811
4812
4813 sim_link_files=
4814 sim_link_links=
4815
4816 sim_link_links=tconfig.h
4817 if test -f ${srcdir}/tconfig.in
4818 then
4819 sim_link_files=tconfig.in
4820 else
4821 sim_link_files=../common/tconfig.in
4822 fi
4823
4824 # targ-vals.def points to the libc macro description file.
4825 case "${target}" in
4826 *-*-*) TARG_VALS_DEF=../common/nltvals.def ;;
4827 esac
4828 sim_link_files="${sim_link_files} ${TARG_VALS_DEF}"
4829 sim_link_links="${sim_link_links} targ-vals.def"
4830
4831
4832
4833
4834 default_sim_inline=""
4835 # Check whether --enable-sim-inline was given.
4836 if test "${enable_sim_inline+set}" = set; then :
4837 enableval=$enable_sim_inline; sim_inline=""
4838 case "$enableval" in
4839 no) sim_inline="-DDEFAULT_INLINE=0";;
4840 0) sim_inline="-DDEFAULT_INLINE=0";;
4841 yes | 2) sim_inline="-DDEFAULT_INLINE=ALL_C_INLINE";;
4842 1) sim_inline="-DDEFAULT_INLINE=INLINE_LOCALS";;
4843 *) for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
4844 new_flag=""
4845 case "$x" in
4846 *_INLINE=*) new_flag="-D$x";;
4847 *=*) new_flag=`echo "$x" | sed -e "s/=/_INLINE=/" -e "s/^/-D/"`;;
4848 *_INLINE) new_flag="-D$x=ALL_C_INLINE";;
4849 *) new_flag="-D$x""_INLINE=ALL_C_INLINE";;
4850 esac
4851 if test x"$sim_inline" = x""; then
4852 sim_inline="$new_flag"
4853 else
4854 sim_inline="$sim_inline $new_flag"
4855 fi
4856 done;;
4857 esac
4858 if test x"$silent" != x"yes" && test x"$sim_inline" != x""; then
4859 echo "Setting inline flags = $sim_inline" 6>&1
4860 fi
4861 else
4862
4863 if test "x$cross_compiling" = "xno"; then
4864 if test x"$GCC" != "x" -a x"${default_sim_inline}" != "x" ; then
4865 sim_inline="${default_sim_inline}"
4866 if test x"$silent" != x"yes"; then
4867 echo "Setting inline flags = $sim_inline" 6>&1
4868 fi
4869 else
4870 sim_inline=""
4871 fi
4872 else
4873 sim_inline="-DDEFAULT_INLINE=0"
4874 fi
4875 fi
4876
4877 wire_alignment="NONSTRICT_ALIGNMENT"
4878 default_alignment=""
4879
4880 # Check whether --enable-sim-alignment was given.
4881 if test "${enable_sim_alignment+set}" = set; then :
4882 enableval=$enable_sim_alignment; case "${enableval}" in
4883 strict | STRICT) sim_alignment="-DWITH_ALIGNMENT=STRICT_ALIGNMENT";;
4884 nonstrict | NONSTRICT) sim_alignment="-DWITH_ALIGNMENT=NONSTRICT_ALIGNMENT";;
4885 forced | FORCED) sim_alignment="-DWITH_ALIGNMENT=FORCED_ALIGNMENT";;
4886 yes) if test x"$wire_alignment" != x; then
4887 sim_alignment="-DWITH_ALIGNMENT=${wire_alignment}"
4888 else
4889 if test x"$default_alignment" != x; then
4890 sim_alignment="-DWITH_ALIGNMENT=${default_alignment}"
4891 else
4892 echo "No hard-wired alignment for target $target" 1>&6
4893 sim_alignment="-DWITH_ALIGNMENT=0"
4894 fi
4895 fi;;
4896 no) if test x"$default_alignment" != x; then
4897 sim_alignment="-DWITH_DEFAULT_ALIGNMENT=${default_alignment}"
4898 else
4899 if test x"$wire_alignment" != x; then
4900 sim_alignment="-DWITH_DEFAULT_ALIGNMENT=${wire_alignment}"
4901 else
4902 echo "No default alignment for target $target" 1>&6
4903 sim_alignment="-DWITH_DEFAULT_ALIGNMENT=0"
4904 fi
4905 fi;;
4906 *) as_fn_error "\"Unknown value $enableval passed to --enable-sim-alignment\"" "$LINENO" 5; sim_alignment="";;
4907 esac
4908 if test x"$silent" != x"yes" && test x"$sim_alignment" != x""; then
4909 echo "Setting alignment flags = $sim_alignment" 6>&1
4910 fi
4911 else
4912 if test x"$default_alignment" != x; then
4913 sim_alignment="-DWITH_DEFAULT_ALIGNMENT=${default_alignment}"
4914 else
4915 if test x"$wire_alignment" != x; then
4916 sim_alignment="-DWITH_ALIGNMENT=${wire_alignment}"
4917 else
4918 sim_alignment=
4919 fi
4920 fi
4921 fi
4922
4923
4924 # Check whether --enable-sim-hostendian was given.
4925 if test "${enable_sim_hostendian+set}" = set; then :
4926 enableval=$enable_sim_hostendian; case "${enableval}" in
4927 no) sim_hostendian="-DWITH_HOST_BYTE_ORDER=0";;
4928 b*|B*) sim_hostendian="-DWITH_HOST_BYTE_ORDER=BIG_ENDIAN";;
4929 l*|L*) sim_hostendian="-DWITH_HOST_BYTE_ORDER=LITTLE_ENDIAN";;
4930 *) as_fn_error "\"Unknown value $enableval for --enable-sim-hostendian\"" "$LINENO" 5; sim_hostendian="";;
4931 esac
4932 if test x"$silent" != x"yes" && test x"$sim_hostendian" != x""; then
4933 echo "Setting hostendian flags = $sim_hostendian" 6>&1
4934 fi
4935 else
4936
4937 if test "x$cross_compiling" = "xno"; then
4938 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
4939 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
4940 if test "${ac_cv_c_bigendian+set}" = set; then :
4941 $as_echo_n "(cached) " >&6
4942 else
4943 ac_cv_c_bigendian=unknown
4944 # See if we're dealing with a universal compiler.
4945 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4946 /* end confdefs.h. */
4947 #ifndef __APPLE_CC__
4948 not a universal capable compiler
4949 #endif
4950 typedef int dummy;
4951
4952 _ACEOF
4953 if ac_fn_c_try_compile "$LINENO"; then :
4954
4955 # Check for potential -arch flags. It is not universal unless
4956 # there are at least two -arch flags with different values.
4957 ac_arch=
4958 ac_prev=
4959 for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
4960 if test -n "$ac_prev"; then
4961 case $ac_word in
4962 i?86 | x86_64 | ppc | ppc64)
4963 if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
4964 ac_arch=$ac_word
4965 else
4966 ac_cv_c_bigendian=universal
4967 break
4968 fi
4969 ;;
4970 esac
4971 ac_prev=
4972 elif test "x$ac_word" = "x-arch"; then
4973 ac_prev=arch
4974 fi
4975 done
4976 fi
4977 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4978 if test $ac_cv_c_bigendian = unknown; then
4979 # See if sys/param.h defines the BYTE_ORDER macro.
4980 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4981 /* end confdefs.h. */
4982 #include <sys/types.h>
4983 #include <sys/param.h>
4984
4985 int
4986 main ()
4987 {
4988 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
4989 && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
4990 && LITTLE_ENDIAN)
4991 bogus endian macros
4992 #endif
4993
4994 ;
4995 return 0;
4996 }
4997 _ACEOF
4998 if ac_fn_c_try_compile "$LINENO"; then :
4999 # It does; now see whether it defined to BIG_ENDIAN or not.
5000 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5001 /* end confdefs.h. */
5002 #include <sys/types.h>
5003 #include <sys/param.h>
5004
5005 int
5006 main ()
5007 {
5008 #if BYTE_ORDER != BIG_ENDIAN
5009 not big endian
5010 #endif
5011
5012 ;
5013 return 0;
5014 }
5015 _ACEOF
5016 if ac_fn_c_try_compile "$LINENO"; then :
5017 ac_cv_c_bigendian=yes
5018 else
5019 ac_cv_c_bigendian=no
5020 fi
5021 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5022 fi
5023 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5024 fi
5025 if test $ac_cv_c_bigendian = unknown; then
5026 # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
5027 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5028 /* end confdefs.h. */
5029 #include <limits.h>
5030
5031 int
5032 main ()
5033 {
5034 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
5035 bogus endian macros
5036 #endif
5037
5038 ;
5039 return 0;
5040 }
5041 _ACEOF
5042 if ac_fn_c_try_compile "$LINENO"; then :
5043 # It does; now see whether it defined to _BIG_ENDIAN or not.
5044 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5045 /* end confdefs.h. */
5046 #include <limits.h>
5047
5048 int
5049 main ()
5050 {
5051 #ifndef _BIG_ENDIAN
5052 not big endian
5053 #endif
5054
5055 ;
5056 return 0;
5057 }
5058 _ACEOF
5059 if ac_fn_c_try_compile "$LINENO"; then :
5060 ac_cv_c_bigendian=yes
5061 else
5062 ac_cv_c_bigendian=no
5063 fi
5064 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5065 fi
5066 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5067 fi
5068 if test $ac_cv_c_bigendian = unknown; then
5069 # Compile a test program.
5070 if test "$cross_compiling" = yes; then :
5071 # Try to guess by grepping values from an object file.
5072 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5073 /* end confdefs.h. */
5074 short int ascii_mm[] =
5075 { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
5076 short int ascii_ii[] =
5077 { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
5078 int use_ascii (int i) {
5079 return ascii_mm[i] + ascii_ii[i];
5080 }
5081 short int ebcdic_ii[] =
5082 { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
5083 short int ebcdic_mm[] =
5084 { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
5085 int use_ebcdic (int i) {
5086 return ebcdic_mm[i] + ebcdic_ii[i];
5087 }
5088 extern int foo;
5089
5090 int
5091 main ()
5092 {
5093 return use_ascii (foo) == use_ebcdic (foo);
5094 ;
5095 return 0;
5096 }
5097 _ACEOF
5098 if ac_fn_c_try_compile "$LINENO"; then :
5099 if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
5100 ac_cv_c_bigendian=yes
5101 fi
5102 if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
5103 if test "$ac_cv_c_bigendian" = unknown; then
5104 ac_cv_c_bigendian=no
5105 else
5106 # finding both strings is unlikely to happen, but who knows?
5107 ac_cv_c_bigendian=unknown
5108 fi
5109 fi
5110 fi
5111 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5112 else
5113 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5114 /* end confdefs.h. */
5115 $ac_includes_default
5116 int
5117 main ()
5118 {
5119
5120 /* Are we little or big endian? From Harbison&Steele. */
5121 union
5122 {
5123 long int l;
5124 char c[sizeof (long int)];
5125 } u;
5126 u.l = 1;
5127 return u.c[sizeof (long int) - 1] == 1;
5128
5129 ;
5130 return 0;
5131 }
5132 _ACEOF
5133 if ac_fn_c_try_run "$LINENO"; then :
5134 ac_cv_c_bigendian=no
5135 else
5136 ac_cv_c_bigendian=yes
5137 fi
5138 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5139 conftest.$ac_objext conftest.beam conftest.$ac_ext
5140 fi
5141
5142 fi
5143 fi
5144 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
5145 $as_echo "$ac_cv_c_bigendian" >&6; }
5146 case $ac_cv_c_bigendian in #(
5147 yes)
5148 $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
5149 ;; #(
5150 no)
5151 ;; #(
5152 universal)
5153
5154 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
5155
5156 ;; #(
5157 *)
5158 as_fn_error "unknown endianness
5159 presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
5160 esac
5161
5162 if test $ac_cv_c_bigendian = yes; then
5163 sim_hostendian="-DWITH_HOST_BYTE_ORDER=BIG_ENDIAN"
5164 else
5165 sim_hostendian="-DWITH_HOST_BYTE_ORDER=LITTLE_ENDIAN"
5166 fi
5167 else
5168 sim_hostendian="-DWITH_HOST_BYTE_ORDER=0"
5169 fi
5170 fi
5171
5172
5173 # Check whether --enable-werror was given.
5174 if test "${enable_werror+set}" = set; then :
5175 enableval=$enable_werror; case "${enableval}" in
5176 yes | y) ERROR_ON_WARNING="yes" ;;
5177 no | n) ERROR_ON_WARNING="no" ;;
5178 *) as_fn_error "bad value ${enableval} for --enable-werror" "$LINENO" 5 ;;
5179 esac
5180 fi
5181
5182
5183 # Enable -Werror by default when using gcc
5184 if test "${GCC}" = yes -a -z "${ERROR_ON_WARNING}" ; then
5185 ERROR_ON_WARNING=yes
5186 fi
5187
5188 WERROR_CFLAGS=""
5189 if test "${ERROR_ON_WARNING}" = yes ; then
5190 # NOTE: Disabled in the sim dir due to most sims generating warnings.
5191 # WERROR_CFLAGS="-Werror"
5192 true
5193 fi
5194
5195 # The entries after -Wno-pointer-sign are disabled warnings which may
5196 # be enabled in the future, which can not currently be used to build
5197 # GDB.
5198 # NOTE: If you change this list, remember to update
5199 # gdb/doc/gdbint.texinfo.
5200 build_warnings="-Wall -Wdeclaration-after-statement -Wpointer-arith \
5201 -Wformat-nonliteral -Wno-pointer-sign \
5202 -Wno-unused -Wunused-value -Wunused-function \
5203 -Wno-switch -Wno-char-subscripts -Wmissing-prototypes"
5204
5205 # Enable -Wno-format by default when using gcc on mingw since many
5206 # GCC versions complain about %I64.
5207 case "${host}" in
5208 *-*-mingw32*) build_warnings="$build_warnings -Wno-format" ;;
5209 esac
5210
5211 # Check whether --enable-build-warnings was given.
5212 if test "${enable_build_warnings+set}" = set; then :
5213 enableval=$enable_build_warnings; case "${enableval}" in
5214 yes) ;;
5215 no) build_warnings="-w";;
5216 ,*) t=`echo "${enableval}" | sed -e "s/,/ /g"`
5217 build_warnings="${build_warnings} ${t}";;
5218 *,) t=`echo "${enableval}" | sed -e "s/,/ /g"`
5219 build_warnings="${t} ${build_warnings}";;
5220 *) build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
5221 esac
5222 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
5223 echo "Setting compiler warning flags = $build_warnings" 6>&1
5224 fi
5225 fi
5226 # Check whether --enable-sim-build-warnings was given.
5227 if test "${enable_sim_build_warnings+set}" = set; then :
5228 enableval=$enable_sim_build_warnings; case "${enableval}" in
5229 yes) ;;
5230 no) build_warnings="-w";;
5231 ,*) t=`echo "${enableval}" | sed -e "s/,/ /g"`
5232 build_warnings="${build_warnings} ${t}";;
5233 *,) t=`echo "${enableval}" | sed -e "s/,/ /g"`
5234 build_warnings="${t} ${build_warnings}";;
5235 *) build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
5236 esac
5237 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
5238 echo "Setting GDB specific compiler warning flags = $build_warnings" 6>&1
5239 fi
5240 fi
5241 WARN_CFLAGS=""
5242 if test "x${build_warnings}" != x -a "x$GCC" = xyes
5243 then
5244 { $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler warning flags" >&5
5245 $as_echo_n "checking compiler warning flags... " >&6; }
5246 # Separate out the -Werror flag as some files just cannot be
5247 # compiled with it enabled.
5248 for w in ${build_warnings}; do
5249 case $w in
5250 -Werr*) WERROR_CFLAGS=-Werror ;;
5251 *) # Check that GCC accepts it
5252 saved_CFLAGS="$CFLAGS"
5253 CFLAGS="$CFLAGS $w"
5254 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5255 /* end confdefs.h. */
5256
5257 int
5258 main ()
5259 {
5260
5261 ;
5262 return 0;
5263 }
5264 _ACEOF
5265 if ac_fn_c_try_compile "$LINENO"; then :
5266 WARN_CFLAGS="${WARN_CFLAGS} $w"
5267 fi
5268 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5269 CFLAGS="$saved_CFLAGS"
5270 esac
5271 done
5272 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${WARN_CFLAGS} ${WERROR_CFLAGS}" >&5
5273 $as_echo "${WARN_CFLAGS} ${WERROR_CFLAGS}" >&6; }
5274 fi
5275
5276
5277 default_sim_reserved_bits="1"
5278 # Check whether --enable-sim-reserved-bits was given.
5279 if test "${enable_sim_reserved_bits+set}" = set; then :
5280 enableval=$enable_sim_reserved_bits; case "${enableval}" in
5281 yes) sim_reserved_bits="-DWITH_RESERVED_BITS=1";;
5282 no) sim_reserved_bits="-DWITH_RESERVED_BITS=0";;
5283 *) as_fn_error "\"--enable-sim-reserved-bits does not take a value\"" "$LINENO" 5; sim_reserved_bits="";;
5284 esac
5285 if test x"$silent" != x"yes" && test x"$sim_reserved_bits" != x""; then
5286 echo "Setting reserved flags = $sim_reserved_bits" 6>&1
5287 fi
5288 else
5289 sim_reserved_bits="-DWITH_RESERVED_BITS=${default_sim_reserved_bits}"
5290 fi
5291
5292
5293 # DEPRECATED
5294 #
5295 # Instead of defining a `subtarget' macro, code should be checking
5296 # the value of {STATE,CPU}_ARCHITECTURE to identify the architecture
5297 # in question.
5298 #
5299 case "${target}" in
5300 mips64vr*-*-*) SIM_SUBTARGET="-DTARGET_ENABLE_FR=1" ;;
5301 mips*tx39*) SIM_SUBTARGET="-DSUBTARGET_R3900=1";;
5302 mips*-sde-elf*) SIM_SUBTARGET="-DTARGET_ENABLE_FR=1";;
5303 mipsisa32*-*-*) SIM_SUBTARGET="-DTARGET_ENABLE_FR=1";;
5304 mipsisa64*-*-*) SIM_SUBTARGET="-DTARGET_ENABLE_FR=1";;
5305 *) SIM_SUBTARGET="";;
5306 esac
5307
5308
5309
5310
5311 #
5312 # Select the byte order of the target
5313 #
5314 mips_endian=
5315 default_endian=
5316 case "${target}" in
5317 mips64el*-*-*) mips_endian=LITTLE_ENDIAN ;;
5318 mips64vr*el-*-*) default_endian=LITTLE_ENDIAN ;;
5319 mips64*-*-*) default_endian=BIG_ENDIAN ;;
5320 mips16*-*-*) default_endian=BIG_ENDIAN ;;
5321 mipsisa32*-*-*) default_endian=BIG_ENDIAN ;;
5322 mipsisa64*-*-*) default_endian=BIG_ENDIAN ;;
5323 mips*-*-*) default_endian=BIG_ENDIAN ;;
5324 *) default_endian=BIG_ENDIAN ;;
5325 esac
5326
5327 wire_endian="$mips_endian"
5328 default_endian="$default_endian"
5329 # Check whether --enable-sim-endian was given.
5330 if test "${enable_sim_endian+set}" = set; then :
5331 enableval=$enable_sim_endian; case "${enableval}" in
5332 b*|B*) sim_endian="-DWITH_TARGET_BYTE_ORDER=BIG_ENDIAN";;
5333 l*|L*) sim_endian="-DWITH_TARGET_BYTE_ORDER=LITTLE_ENDIAN";;
5334 yes) if test x"$wire_endian" != x; then
5335 sim_endian="-DWITH_TARGET_BYTE_ORDER=${wire_endian}"
5336 else
5337 if test x"$default_endian" != x; then
5338 sim_endian="-DWITH_TARGET_BYTE_ORDER=${default_endian}"
5339 else
5340 echo "No hard-wired endian for target $target" 1>&6
5341 sim_endian="-DWITH_TARGET_BYTE_ORDER=0"
5342 fi
5343 fi;;
5344 no) if test x"$default_endian" != x; then
5345 sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=${default_endian}"
5346 else
5347 if test x"$wire_endian" != x; then
5348 sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=${wire_endian}"
5349 else
5350 echo "No default endian for target $target" 1>&6
5351 sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=0"
5352 fi
5353 fi;;
5354 *) as_fn_error "\"Unknown value $enableval for --enable-sim-endian\"" "$LINENO" 5; sim_endian="";;
5355 esac
5356 if test x"$silent" != x"yes" && test x"$sim_endian" != x""; then
5357 echo "Setting endian flags = $sim_endian" 6>&1
5358 fi
5359 else
5360 if test x"$default_endian" != x; then
5361 sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=${default_endian}"
5362 else
5363 if test x"$wire_endian" != x; then
5364 sim_endian="-DWITH_TARGET_BYTE_ORDER=${wire_endian}"
5365 else
5366 sim_endian=
5367 fi
5368 fi
5369 fi
5370
5371
5372
5373
5374 #
5375 # Select the bitsize of the target
5376 #
5377 mips_addr_bitsize=
5378 case "${target}" in
5379 mips*-sde-elf*) mips_bitsize=64 ; mips_msb=63 ;;
5380 mips64*-*-*) mips_bitsize=64 ; mips_msb=63 ;;
5381 mips16*-*-*) mips_bitsize=64 ; mips_msb=63 ;;
5382 mipsisa32*-*-*) mips_bitsize=32 ; mips_msb=31 ;;
5383 mipsisa64*-*-*) mips_bitsize=64 ; mips_msb=63 ;;
5384 mips*-*-*) mips_bitsize=32 ; mips_msb=31 ;;
5385 *) mips_bitsize=64 ; mips_msb=63 ;;
5386 esac
5387 wire_word_bitsize="$mips_bitsize"
5388 wire_word_msb="$mips_msb"
5389 wire_address_bitsize="$mips_addr_bitsize"
5390 wire_cell_bitsize=""
5391 # Check whether --enable-sim-bitsize was given.
5392 if test "${enable_sim_bitsize+set}" = set; then :
5393 enableval=$enable_sim_bitsize; sim_bitsize=
5394 case "${enableval}" in
5395 64,63 | 64,63,* ) sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=64 -DWITH_TARGET_WORD_MSB=63";;
5396 32,31 | 32,31,* ) sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=31";;
5397 64,0 | 64,0,* ) sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=0";;
5398 32,0 | 64,0,* ) sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=0";;
5399 32) if test x"$wire_word_msb" != x -a x"$wire_word_msb" != x0; then
5400 sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=31"
5401 else
5402 sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=0"
5403 fi ;;
5404 64) if test x"$wire_word_msb" != x -a x"$wire_word_msb" != x0; then
5405 sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=64 -DWITH_TARGET_WORD_MSB=63"
5406 else
5407 sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=64 -DWITH_TARGET_WORD_MSB=0"
5408 fi ;;
5409 *) as_fn_error "\"--enable-sim-bitsize was given $enableval. Expected 32 or 64\"" "$LINENO" 5 ;;
5410 esac
5411 # address bitsize
5412 tmp=`echo "${enableval}" | sed -e "s/^[0-9]*,*[0-9]*,*//"`
5413 case x"${tmp}" in
5414 x ) ;;
5415 x32 | x32,* ) sim_bitsize="${sim_bitsize} -DWITH_TARGET_ADDRESS_BITSIZE=32" ;;
5416 x64 | x64,* ) sim_bitsize="${sim_bitsize} -DWITH_TARGET_ADDRESS_BITSIZE=64" ;;
5417 * ) as_fn_error "\"--enable-sim-bitsize was given address size $enableval. Expected 32 or 64\"" "$LINENO" 5 ;;
5418 esac
5419 # cell bitsize
5420 tmp=`echo "${enableval}" | sed -e "s/^[0-9]*,*[0-9*]*,*[0-9]*,*//"`
5421 case x"${tmp}" in
5422 x ) ;;
5423 x32 | x32,* ) sim_bitsize="${sim_bitsize} -DWITH_TARGET_CELL_BITSIZE=32" ;;
5424 x64 | x64,* ) sim_bitsize="${sim_bitsize} -DWITH_TARGET_CELL_BITSIZE=64" ;;
5425 * ) as_fn_error "\"--enable-sim-bitsize was given cell size $enableval. Expected 32 or 64\"" "$LINENO" 5 ;;
5426 esac
5427 if test x"$silent" != x"yes" && test x"$sim_bitsize" != x""; then
5428 echo "Setting bitsize flags = $sim_bitsize" 6>&1
5429 fi
5430 else
5431 sim_bitsize=""
5432 if test x"$wire_word_bitsize" != x; then
5433 sim_bitsize="$sim_bitsize -DWITH_TARGET_WORD_BITSIZE=$wire_word_bitsize"
5434 fi
5435 if test x"$wire_word_msb" != x; then
5436 sim_bitsize="$sim_bitsize -DWITH_TARGET_WORD_MSB=$wire_word_msb"
5437 fi
5438 if test x"$wire_address_bitsize" != x; then
5439 sim_bitsize="$sim_bitsize -DWITH_TARGET_ADDRESS_BITSIZE=$wire_address_bitsize"
5440 fi
5441 if test x"$wire_cell_bitsize" != x; then
5442 sim_bitsize="$sim_bitsize -DWITH_TARGET_CELL_BITSIZE=$wire_cell_bitsize"
5443 fi
5444 fi
5445
5446
5447
5448
5449 #
5450 # Select the floating hardware support of the target
5451 #
5452 mips_fpu=HARDWARE_FLOATING_POINT
5453 mips_fpu_bitsize=
5454 case "${target}" in
5455 mips*tx39*) mips_fpu=HARD_FLOATING_POINT ; mips_fpu_bitsize=32 ;;
5456 mips*-sde-elf*) mips_fpu=HARD_FLOATING_POINT ; mips_fpu_bitsize=64 ;;
5457 mips64*-*-*) mips_fpu=HARD_FLOATING_POINT ;;
5458 mips16*-*-*) mips_fpu=HARD_FLOATING_POINT ;;
5459 mipsisa32*-*-*) mips_fpu=HARD_FLOATING_POINT ; mips_fpu_bitsize=64 ;;
5460 mipsisa64*-*-*) mips_fpu=HARD_FLOATING_POINT ; mips_fpu_bitsize=64 ;;
5461 mips*-*-*) mips_fpu=HARD_FLOATING_POINT ; mips_fpu_bitsize=32 ;;
5462 *) mips_fpu=HARD_FLOATING_POINT ;;
5463 esac
5464
5465 default_sim_float="$mips_fpu"
5466 default_sim_float_bitsize="$mips_fpu_bitsize"
5467 # Check whether --enable-sim-float was given.
5468 if test "${enable_sim_float+set}" = set; then :
5469 enableval=$enable_sim_float; case "${enableval}" in
5470 yes | hard) sim_float="-DWITH_FLOATING_POINT=HARD_FLOATING_POINT";;
5471 no | soft) sim_float="-DWITH_FLOATING_POINT=SOFT_FLOATING_POINT";;
5472 32) sim_float="-DWITH_FLOATING_POINT=HARD_FLOATING_POINT -DWITH_TARGET_FLOATING_POINT_BITSIZE=32";;
5473 64) sim_float="-DWITH_FLOATING_POINT=HARD_FLOATING_POINT -DWITH_TARGET_FLOATING_POINT_BITSIZE=64";;
5474 *) as_fn_error "\"Unknown value $enableval passed to --enable-sim-float\"" "$LINENO" 5; sim_float="";;
5475 esac
5476 if test x"$silent" != x"yes" && test x"$sim_float" != x""; then
5477 echo "Setting float flags = $sim_float" 6>&1
5478 fi
5479 else
5480
5481 sim_float=
5482 if test x"${default_sim_float}" != x""; then
5483 sim_float="-DWITH_FLOATING_POINT=${default_sim_float}"
5484 fi
5485 if test x"${default_sim_float_bitsize}" != x""; then
5486 sim_float="$sim_float -DWITH_TARGET_FLOATING_POINT_BITSIZE=${default_sim_float_bitsize}"
5487 fi
5488
5489 fi
5490
5491
5492
5493
5494 #
5495 # Select the level of SMP support
5496 #
5497 case "${target}" in
5498 *) mips_smp=0 ;;
5499 esac
5500
5501 default_sim_smp="$mips_smp"
5502 # Check whether --enable-sim-smp was given.
5503 if test "${enable_sim_smp+set}" = set; then :
5504 enableval=$enable_sim_smp; case "${enableval}" in
5505 yes) sim_smp="-DWITH_SMP=5" ; sim_igen_smp="-N 5";;
5506 no) sim_smp="-DWITH_SMP=0" ; sim_igen_smp="-N 0";;
5507 *) sim_smp="-DWITH_SMP=$enableval" ; sim_igen_smp="-N $enableval";;
5508 esac
5509 if test x"$silent" != x"yes" && test x"$sim_smp" != x""; then
5510 echo "Setting smp flags = $sim_smp" 6>&1
5511 fi
5512 else
5513 sim_smp="-DWITH_SMP=${default_sim_smp}" ; sim_igen_smp="-N ${default_sim_smp}"
5514 if test x"$silent" != x"yes"; then
5515 echo "Setting smp flags = $sim_smp" 6>&1
5516 fi
5517 fi
5518
5519
5520
5521
5522 #
5523 # Select the IGEN architecture
5524 #
5525 sim_gen=IGEN
5526 sim_igen_machine="-M mipsIV"
5527 sim_m16_machine="-M mips16,mipsIII"
5528 sim_igen_filter="32,64,f"
5529 sim_m16_filter="16"
5530 sim_mach_default="mips8000"
5531
5532 case "${target}" in
5533 mips*tx39*) sim_gen=IGEN
5534 sim_igen_filter="32,f"
5535 sim_igen_machine="-M r3900"
5536 ;;
5537 mips64vr43*-*-*) sim_gen=IGEN
5538 sim_igen_machine="-M mipsIV"
5539 sim_mach_default="mips8000"
5540 ;;
5541 mips64vr5*-*-*) sim_gen=IGEN
5542 sim_igen_machine="-M vr5000"
5543 sim_mach_default="mips5000"
5544 ;;
5545 mips64vr41*) sim_gen=M16
5546 sim_igen_machine="-M vr4100"
5547 sim_m16_machine="-M vr4100"
5548 sim_igen_filter="32,64,f"
5549 sim_m16_filter="16"
5550 sim_mach_default="mips4100"
5551 ;;
5552 mips64vr-*-* | mips64vrel-*-*)
5553 sim_gen=MULTI
5554 sim_multi_configs="\
5555 vr4100:mipsIII,mips16,vr4100:32,64:mips4100,mips4111\
5556 vr4120:mipsIII,mips16,vr4120:32,64:mips4120\
5557 vr5000:mipsIV:32,64,f:mips4300,mips5000\
5558 vr5400:mipsIV,vr5400:32,64,f:mips5400\
5559 vr5500:mipsIV,vr5500:32,64,f:mips5500"
5560 sim_multi_default=mips5000
5561 ;;
5562 mips*-sde-elf*) sim_gen=M16
5563 sim_igen_machine="-M mips64r2,mips3d,mips16,mips16e,mdmx,dsp,dsp2,smartmips"
5564 sim_m16_machine="-M mips16,mips16e,mips64r2"
5565 sim_igen_filter="32,64,f"
5566 sim_mach_default="mipsisa64r2"
5567 ;;
5568 mips64*-*-*) sim_igen_filter="32,64,f"
5569 sim_gen=IGEN
5570 ;;
5571 mips16*-*-*) sim_gen=M16
5572 sim_igen_filter="32,64,f"
5573 sim_m16_filter="16"
5574 ;;
5575 mipsisa32r2*-*-*) sim_gen=M16
5576 sim_igen_machine="-M mips32r2,mips16,mips16e,mdmx,dsp,dsp2,smartmips"
5577 sim_m16_machine="-M mips16,mips16e,mips32r2"
5578 sim_igen_filter="32,f"
5579 sim_mach_default="mipsisa32r2"
5580 ;;
5581 mipsisa32*-*-*) sim_gen=M16
5582 sim_igen_machine="-M mips32,mips16,mips16e,smartmips"
5583 sim_m16_machine="-M mips16,mips16e,mips32"
5584 sim_igen_filter="32,f"
5585 sim_mach_default="mipsisa32"
5586 ;;
5587 mipsisa64r2*-*-*) sim_gen=M16
5588 sim_igen_machine="-M mips64r2,mips3d,mips16,mips16e,mdmx,dsp,dsp2"
5589 sim_m16_machine="-M mips16,mips16e,mips64r2"
5590 sim_igen_filter="32,64,f"
5591 sim_mach_default="mipsisa64r2"
5592 ;;
5593 mipsisa64sb1*-*-*) sim_gen=IGEN
5594 sim_igen_machine="-M mips64,mips3d,sb1"
5595 sim_igen_filter="32,64,f"
5596 sim_mach_default="mips_sb1"
5597 ;;
5598 mipsisa64*-*-*) sim_gen=M16
5599 sim_igen_machine="-M mips64,mips3d,mips16,mips16e,mdmx"
5600 sim_m16_machine="-M mips16,mips16e,mips64"
5601 sim_igen_filter="32,64,f"
5602 sim_mach_default="mipsisa64"
5603 ;;
5604 mips*lsi*) sim_gen=M16
5605 sim_igen_machine="-M mipsIII,mips16"
5606 sim_m16_machine="-M mips16,mipsIII"
5607 sim_igen_filter="32,f"
5608 sim_m16_filter="16"
5609 sim_mach_default="mips4000"
5610 ;;
5611 mips*-*-*) sim_gen=IGEN
5612 sim_igen_filter="32,f"
5613 ;;
5614 esac
5615
5616 # The MULTI generator can combine several simulation engines into one.
5617 # executable. A configuration which uses the MULTI should set two
5618 # variables: ${sim_multi_configs} and ${sim_multi_default}.
5619 #
5620 # ${sim_multi_configs} is the list of engines to build. Each
5621 # space-separated entry has the form NAME:MACHINE:FILTER:BFDMACHS,
5622 # where:
5623 #
5624 # - NAME is a C-compatible prefix for the engine,
5625 # - MACHINE is a -M argument,
5626 # - FILTER is a -F argument, and
5627 # - BFDMACHS is a comma-separated list of bfd machines that the
5628 # simulator can run.
5629 #
5630 # Each entry will have a separate simulation engine whose prefix is
5631 # m32<NAME>. If the machine list includes "mips16", there will also
5632 # be a mips16 engine, prefix m16<NAME>. The mips16 engine will be
5633 # generated using the same machine list as the 32-bit version,
5634 # but the filter will be "16" instead of FILTER.
5635 #
5636 # The simulator compares the bfd mach against BFDMACHS to decide
5637 # which engine to use. Entries in BFDMACHS should be bfd_mach
5638 # values with "bfd_mach_" removed. ${sim_multi_default} says
5639 # which entry should be the default.
5640 if test ${sim_gen} = MULTI; then
5641
5642 # Simple sanity check.
5643 if test -z "${sim_multi_configs}" || test -z "${sim_multi_default}"; then
5644 as_fn_error "Error in configure.in: MULTI simulator not set up correctly" "$LINENO" 5
5645 fi
5646
5647 # Start in a known state.
5648 rm -f multi-include.h multi-run.c
5649 sim_multi_flags=
5650 sim_multi_src=
5651 sim_multi_obj=multi-run.o
5652 sim_multi_igen_configs=
5653 sim_seen_default=no
5654
5655 cat << __EOF__ > multi-run.c
5656 /* Main entry point for MULTI simulators.
5657 Copyright (C) 2003, 2007, 2010, 2012 Free Software Foundation, Inc.
5658
5659 This program is free software; you can redistribute it and/or modify
5660 it under the terms of the GNU General Public License as published by
5661 the Free Software Foundation; either version 3 of the License, or
5662 (at your option) any later version.
5663
5664 This program is distributed in the hope that it will be useful,
5665 but WITHOUT ANY WARRANTY; without even the implied warranty of
5666 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
5667 GNU General Public License for more details.
5668
5669 You should have received a copy of the GNU General Public License
5670 along with this program. If not, see <http://www.gnu.org/licenses/>.
5671
5672 --
5673
5674 This file was generated by sim/mips/configure. */
5675
5676 #include "sim-main.h"
5677 #include "multi-include.h"
5678
5679 #define SD sd
5680 #define CPU cpu
5681
5682 void
5683 sim_engine_run (SIM_DESC sd,
5684 int next_cpu_nr,
5685 int nr_cpus,
5686 int signal) /* ignore */
5687 {
5688 int mach;
5689
5690 if (STATE_ARCHITECTURE (sd) == NULL)
5691 mach = bfd_mach_${sim_multi_default};
5692 else
5693 mach = STATE_ARCHITECTURE (SD)->mach;
5694
5695 switch (mach)
5696 {
5697 __EOF__
5698
5699 for fc in ${sim_multi_configs}; do
5700
5701 # Split up the entry. ${c} contains the first three elements.
5702 # Note: outer sqaure brackets are m4 quotes.
5703 c=`echo ${fc} | sed 's/:[^:]*$//'`
5704 bfdmachs=`echo ${fc} | sed 's/.*://'`
5705 name=`echo ${c} | sed 's/:.*//'`
5706 machine=`echo ${c} | sed 's/.*:\(.*\):.*/\1/'`
5707 filter=`echo ${c} | sed 's/.*://'`
5708
5709 # Build the following lists:
5710 #
5711 # sim_multi_flags: all -M and -F flags used by the simulator
5712 # sim_multi_src: all makefile-generated source files
5713 # sim_multi_obj: the objects for ${sim_multi_src}
5714 # sim_multi_igen_configs: igen configuration strings.
5715 #
5716 # Each entry in ${sim_multi_igen_configs} is a prefix (m32
5717 # or m16) followed by the NAME, MACHINE and FILTER part of
5718 # the ${sim_multi_configs} entry.
5719 sim_multi_flags="${sim_multi_flags} -F ${filter} -M ${machine}"
5720
5721 # Check whether mips16 handling is needed.
5722 case ${c} in
5723 *:*mips16*:*)
5724 # Run igen twice, once for normal mode and once for mips16.
5725 ws="m32 m16"
5726
5727 # The top-level function for the mips16 simulator is
5728 # in a file m16${name}_run.c, generated by the
5729 # tmp-run-multi Makefile rule.
5730 sim_multi_src="${sim_multi_src} m16${name}_run.c"
5731 sim_multi_obj="${sim_multi_obj} m16${name}_run.o"
5732 sim_multi_flags="${sim_multi_flags} -F 16"
5733 ;;
5734 *)
5735 ws=m32
5736 ;;
5737 esac
5738
5739 # Now add the list of igen-generated files to ${sim_multi_src}
5740 # and ${sim_multi_obj}.
5741 for w in ${ws}; do
5742 for base in engine icache idecode model semantics support; do
5743 sim_multi_src="${sim_multi_src} ${w}${name}_${base}.c"
5744 sim_multi_src="${sim_multi_src} ${w}${name}_${base}.h"
5745 sim_multi_obj="${sim_multi_obj} ${w}${name}_${base}.o"
5746 done
5747 sim_multi_igen_configs="${sim_multi_igen_configs} ${w}${c}"
5748 done
5749
5750 # Add an include for the engine.h file. This file declares the
5751 # top-level foo_engine_run() function.
5752 echo "#include \"${w}${name}_engine.h\"" >> multi-include.h
5753
5754 # Add case statements for this engine to sim_engine_run().
5755 for mach in `echo ${bfdmachs} | sed 's/,/ /g'`; do
5756 echo " case bfd_mach_${mach}:" >> multi-run.c
5757 if test ${mach} = ${sim_multi_default}; then
5758 echo " default:" >> multi-run.c
5759 sim_seen_default=yes
5760 fi
5761 done
5762 echo " ${w}${name}_engine_run (sd, next_cpu_nr, nr_cpus, signal);" \
5763 >> multi-run.c
5764 echo " break;" >> multi-run.c
5765 done
5766
5767 # Check whether we added a 'default:' label.
5768 if test ${sim_seen_default} = no; then
5769 as_fn_error "Error in configure.in: \${sim_multi_configs} doesn't have an entry for \${sim_multi_default}" "$LINENO" 5
5770 fi
5771
5772 cat << __EOF__ >> multi-run.c
5773 }
5774 }
5775
5776 int
5777 mips_mach_multi (SIM_DESC sd)
5778 {
5779 if (STATE_ARCHITECTURE (sd) == NULL)
5780 return bfd_mach_${sim_multi_default};
5781
5782 switch (STATE_ARCHITECTURE (SD)->mach)
5783 {
5784 __EOF__
5785
5786 # Add case statements for this engine to mips_mach_multi().
5787 for fc in ${sim_multi_configs}; do
5788
5789 # Split up the entry. ${c} contains the first three elements.
5790 # Note: outer sqaure brackets are m4 quotes.
5791 c=`echo ${fc} | sed 's/:[^:]*$//'`
5792 bfdmachs=`echo ${fc} | sed 's/.*://'`
5793
5794 for mach in `echo ${bfdmachs} | sed 's/,/ /g'`; do
5795 echo " case bfd_mach_${mach}:" >> multi-run.c
5796 done
5797 done
5798
5799 cat << __EOF__ >> multi-run.c
5800 return (STATE_ARCHITECTURE (SD)->mach);
5801 default:
5802 return bfd_mach_${sim_multi_default};
5803 }
5804 }
5805 __EOF__
5806
5807 SIM_SUBTARGET="$SIM_SUBTARGET -DMIPS_MACH_MULTI"
5808 else
5809 # For clean-extra
5810 sim_multi_src=doesnt-exist.c
5811
5812 if test x"${sim_mach_default}" = x""; then
5813 as_fn_error "Error in configure.in: \${sim_mach_default} not defined" "$LINENO" 5
5814 fi
5815 SIM_SUBTARGET="$SIM_SUBTARGET -DMIPS_MACH_DEFAULT=bfd_mach_${sim_mach_default}"
5816 fi
5817 sim_igen_flags="-F ${sim_igen_filter} ${sim_igen_machine} ${sim_igen_smp}"
5818 sim_m16_flags=" -F ${sim_m16_filter} ${sim_m16_machine} ${sim_igen_smp}"
5819
5820
5821
5822
5823
5824
5825
5826
5827
5828 #
5829 # Add simulated hardware devices
5830 #
5831 hw_enabled=no
5832 case "${target}" in
5833 mips*tx39*)
5834 hw_enabled=yes
5835 hw_extra_devices="tx3904cpu tx3904irc tx3904tmr tx3904sio"
5836 mips_extra_objs="dv-sockser.o"
5837 SIM_SUBTARGET="$SIM_SUBTARGET -DTARGET_TX3904=1"
5838 ;;
5839 *)
5840 mips_extra_objs=""
5841 ;;
5842 esac
5843
5844 if test x"$hw_enabled" = x"yes"; then
5845 sim_hw_p=yes
5846 else
5847 sim_hw_p=no
5848 fi
5849 if test "$hw_devices"; then
5850 hardware="$hw_devices"
5851 else
5852 hardware="cfi core pal glue"
5853 fi
5854 hardware="$hardware $hw_extra_devices"
5855 sim_hw_cflags="-DWITH_HW=1"
5856 sim_hw="$hardware"
5857 sim_hw_objs="\$(SIM_COMMON_HW_OBJS) `echo $sim_hw | sed -e 's/\([^ ][^ ]*\)/dv-\1.o/g'`"
5858 # Check whether --enable-sim-hardware was given.
5859 if test "${enable_sim_hardware+set}" = set; then :
5860 enableval=$enable_sim_hardware;
5861 case "${enableval}" in
5862 yes) sim_hw_p=yes;;
5863 no) sim_hw_p=no;;
5864 ,*) sim_hw_p=yes; hardware="${hardware} `echo ${enableval} | sed -e 's/,/ /'`";;
5865 *,) sim_hw_p=yes; hardware="`echo ${enableval} | sed -e 's/,/ /'` ${hardware}";;
5866 *) sim_hw_p=yes; hardware="`echo ${enableval} | sed -e 's/,/ /'`"'';;
5867 esac
5868 if test "$sim_hw_p" != yes; then
5869 sim_hw_objs=
5870 sim_hw_cflags="-DWITH_HW=0"
5871 sim_hw=
5872 else
5873 sim_hw_cflags="-DWITH_HW=1"
5874 # remove duplicates
5875 sim_hw=""
5876 sim_hw_objs="\$(SIM_COMMON_HW_OBJS)"
5877 for i in $hardware ; do
5878 case " $sim_hw " in
5879 *" $i "*) ;;
5880 *) sim_hw="$sim_hw $i" ; sim_hw_objs="$sim_hw_objs dv-$i.o";;
5881 esac
5882 done
5883 fi
5884 if test x"$silent" != x"yes" && test "$sim_hw_p" = "yes"; then
5885 echo "Setting hardware to $sim_hw_cflags, $sim_hw, $sim_hw_objs"
5886 fi
5887 else
5888
5889 if test "$sim_hw_p" != yes; then
5890 sim_hw_objs=
5891 sim_hw_cflags="-DWITH_HW=0"
5892 sim_hw=
5893 fi
5894 if test x"$silent" != x"yes"; then
5895 echo "Setting hardware to $sim_hw_cflags, $sim_hw, $sim_hw_objs"
5896 fi
5897 fi
5898
5899 case " $hardware " in
5900 *" cfi "*) { $as_echo "$as_me:${as_lineno-$LINENO}: checking for log2 in -lm" >&5
5901 $as_echo_n "checking for log2 in -lm... " >&6; }
5902 if test "${ac_cv_lib_m_log2+set}" = set; then :
5903 $as_echo_n "(cached) " >&6
5904 else
5905 ac_check_lib_save_LIBS=$LIBS
5906 LIBS="-lm $LIBS"
5907 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5908 /* end confdefs.h. */
5909
5910 /* Override any GCC internal prototype to avoid an error.
5911 Use char because int might match the return type of a GCC
5912 builtin and then its argument prototype would still apply. */
5913 #ifdef __cplusplus
5914 extern "C"
5915 #endif
5916 char log2 ();
5917 int
5918 main ()
5919 {
5920 return log2 ();
5921 ;
5922 return 0;
5923 }
5924 _ACEOF
5925 if ac_fn_c_try_link "$LINENO"; then :
5926 ac_cv_lib_m_log2=yes
5927 else
5928 ac_cv_lib_m_log2=no
5929 fi
5930 rm -f core conftest.err conftest.$ac_objext \
5931 conftest$ac_exeext conftest.$ac_ext
5932 LIBS=$ac_check_lib_save_LIBS
5933 fi
5934 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_log2" >&5
5935 $as_echo "$ac_cv_lib_m_log2" >&6; }
5936 if test "x$ac_cv_lib_m_log2" = x""yes; then :
5937 cat >>confdefs.h <<_ACEOF
5938 #define HAVE_LIBM 1
5939 _ACEOF
5940
5941 LIBS="-lm $LIBS"
5942
5943 fi
5944 ;;
5945 esac
5946
5947
5948
5949
5950 # Choose simulator engine
5951 case "${target}" in
5952 *) mips_igen_engine="engine.o"
5953 ;;
5954 esac
5955
5956
5957
5958 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for X" >&5
5959 $as_echo_n "checking for X... " >&6; }
5960
5961
5962 # Check whether --with-x was given.
5963 if test "${with_x+set}" = set; then :
5964 withval=$with_x;
5965 fi
5966
5967 # $have_x is `yes', `no', `disabled', or empty when we do not yet know.
5968 if test "x$with_x" = xno; then
5969 # The user explicitly disabled X.
5970 have_x=disabled
5971 else
5972 case $x_includes,$x_libraries in #(
5973 *\'*) as_fn_error "cannot use X directory names containing '" "$LINENO" 5;; #(
5974 *,NONE | NONE,*) if test "${ac_cv_have_x+set}" = set; then :
5975 $as_echo_n "(cached) " >&6
5976 else
5977 # One or both of the vars are not set, and there is no cached value.
5978 ac_x_includes=no ac_x_libraries=no
5979 rm -f -r conftest.dir
5980 if mkdir conftest.dir; then
5981 cd conftest.dir
5982 cat >Imakefile <<'_ACEOF'
5983 incroot:
5984 @echo incroot='${INCROOT}'
5985 usrlibdir:
5986 @echo usrlibdir='${USRLIBDIR}'
5987 libdir:
5988 @echo libdir='${LIBDIR}'
5989 _ACEOF
5990 if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then
5991 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
5992 for ac_var in incroot usrlibdir libdir; do
5993 eval "ac_im_$ac_var=\`\${MAKE-make} $ac_var 2>/dev/null | sed -n 's/^$ac_var=//p'\`"
5994 done
5995 # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
5996 for ac_extension in a so sl dylib la dll; do
5997 if test ! -f "$ac_im_usrlibdir/libX11.$ac_extension" &&
5998 test -f "$ac_im_libdir/libX11.$ac_extension"; then
5999 ac_im_usrlibdir=$ac_im_libdir; break
6000 fi
6001 done
6002 # Screen out bogus values from the imake configuration. They are
6003 # bogus both because they are the default anyway, and because
6004 # using them would break gcc on systems where it needs fixed includes.
6005 case $ac_im_incroot in
6006 /usr/include) ac_x_includes= ;;
6007 *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;;
6008 esac
6009 case $ac_im_usrlibdir in
6010 /usr/lib | /usr/lib64 | /lib | /lib64) ;;
6011 *) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;;
6012 esac
6013 fi
6014 cd ..
6015 rm -f -r conftest.dir
6016 fi
6017
6018 # Standard set of common directories for X headers.
6019 # Check X11 before X11Rn because it is often a symlink to the current release.
6020 ac_x_header_dirs='
6021 /usr/X11/include
6022 /usr/X11R7/include
6023 /usr/X11R6/include
6024 /usr/X11R5/include
6025 /usr/X11R4/include
6026
6027 /usr/include/X11
6028 /usr/include/X11R7
6029 /usr/include/X11R6
6030 /usr/include/X11R5
6031 /usr/include/X11R4
6032
6033 /usr/local/X11/include
6034 /usr/local/X11R7/include
6035 /usr/local/X11R6/include
6036 /usr/local/X11R5/include
6037 /usr/local/X11R4/include
6038
6039 /usr/local/include/X11
6040 /usr/local/include/X11R7
6041 /usr/local/include/X11R6
6042 /usr/local/include/X11R5
6043 /usr/local/include/X11R4
6044
6045 /usr/X386/include
6046 /usr/x386/include
6047 /usr/XFree86/include/X11
6048
6049 /usr/include
6050 /usr/local/include
6051 /usr/unsupported/include
6052 /usr/athena/include
6053 /usr/local/x11r5/include
6054 /usr/lpp/Xamples/include
6055
6056 /usr/openwin/include
6057 /usr/openwin/share/include'
6058
6059 if test "$ac_x_includes" = no; then
6060 # Guess where to find include files, by looking for Xlib.h.
6061 # First, try using that file with no special directory specified.
6062 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6063 /* end confdefs.h. */
6064 #include <X11/Xlib.h>
6065 _ACEOF
6066 if ac_fn_c_try_cpp "$LINENO"; then :
6067 # We can compile using X headers with no special include directory.
6068 ac_x_includes=
6069 else
6070 for ac_dir in $ac_x_header_dirs; do
6071 if test -r "$ac_dir/X11/Xlib.h"; then
6072 ac_x_includes=$ac_dir
6073 break
6074 fi
6075 done
6076 fi
6077 rm -f conftest.err conftest.$ac_ext
6078 fi # $ac_x_includes = no
6079
6080 if test "$ac_x_libraries" = no; then
6081 # Check for the libraries.
6082 # See if we find them without any special options.
6083 # Don't add to $LIBS permanently.
6084 ac_save_LIBS=$LIBS
6085 LIBS="-lX11 $LIBS"
6086 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6087 /* end confdefs.h. */
6088 #include <X11/Xlib.h>
6089 int
6090 main ()
6091 {
6092 XrmInitialize ()
6093 ;
6094 return 0;
6095 }
6096 _ACEOF
6097 if ac_fn_c_try_link "$LINENO"; then :
6098 LIBS=$ac_save_LIBS
6099 # We can link X programs with no special library path.
6100 ac_x_libraries=
6101 else
6102 LIBS=$ac_save_LIBS
6103 for ac_dir in `$as_echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`
6104 do
6105 # Don't even attempt the hair of trying to link an X program!
6106 for ac_extension in a so sl dylib la dll; do
6107 if test -r "$ac_dir/libX11.$ac_extension"; then
6108 ac_x_libraries=$ac_dir
6109 break 2
6110 fi
6111 done
6112 done
6113 fi
6114 rm -f core conftest.err conftest.$ac_objext \
6115 conftest$ac_exeext conftest.$ac_ext
6116 fi # $ac_x_libraries = no
6117
6118 case $ac_x_includes,$ac_x_libraries in #(
6119 no,* | *,no | *\'*)
6120 # Didn't find X, or a directory has "'" in its name.
6121 ac_cv_have_x="have_x=no";; #(
6122 *)
6123 # Record where we found X for the cache.
6124 ac_cv_have_x="have_x=yes\
6125 ac_x_includes='$ac_x_includes'\
6126 ac_x_libraries='$ac_x_libraries'"
6127 esac
6128 fi
6129 ;; #(
6130 *) have_x=yes;;
6131 esac
6132 eval "$ac_cv_have_x"
6133 fi # $with_x != no
6134
6135 if test "$have_x" != yes; then
6136 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_x" >&5
6137 $as_echo "$have_x" >&6; }
6138 no_x=yes
6139 else
6140 # If each of the values was on the command line, it overrides each guess.
6141 test "x$x_includes" = xNONE && x_includes=$ac_x_includes
6142 test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
6143 # Update the cache value to reflect the command line values.
6144 ac_cv_have_x="have_x=yes\
6145 ac_x_includes='$x_includes'\
6146 ac_x_libraries='$x_libraries'"
6147 { $as_echo "$as_me:${as_lineno-$LINENO}: result: libraries $x_libraries, headers $x_includes" >&5
6148 $as_echo "libraries $x_libraries, headers $x_includes" >&6; }
6149 fi
6150
6151 mips_extra_libs=""
6152
6153
6154 for ac_header in string.h strings.h stdlib.h stdlib.h
6155 do :
6156 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
6157 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
6158 eval as_val=\$$as_ac_Header
6159 if test "x$as_val" = x""yes; then :
6160 cat >>confdefs.h <<_ACEOF
6161 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
6162 _ACEOF
6163
6164 fi
6165
6166 done
6167
6168 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fabs in -lm" >&5
6169 $as_echo_n "checking for fabs in -lm... " >&6; }
6170 if test "${ac_cv_lib_m_fabs+set}" = set; then :
6171 $as_echo_n "(cached) " >&6
6172 else
6173 ac_check_lib_save_LIBS=$LIBS
6174 LIBS="-lm $LIBS"
6175 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6176 /* end confdefs.h. */
6177
6178 /* Override any GCC internal prototype to avoid an error.
6179 Use char because int might match the return type of a GCC
6180 builtin and then its argument prototype would still apply. */
6181 #ifdef __cplusplus
6182 extern "C"
6183 #endif
6184 char fabs ();
6185 int
6186 main ()
6187 {
6188 return fabs ();
6189 ;
6190 return 0;
6191 }
6192 _ACEOF
6193 if ac_fn_c_try_link "$LINENO"; then :
6194 ac_cv_lib_m_fabs=yes
6195 else
6196 ac_cv_lib_m_fabs=no
6197 fi
6198 rm -f core conftest.err conftest.$ac_objext \
6199 conftest$ac_exeext conftest.$ac_ext
6200 LIBS=$ac_check_lib_save_LIBS
6201 fi
6202 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_fabs" >&5
6203 $as_echo "$ac_cv_lib_m_fabs" >&6; }
6204 if test "x$ac_cv_lib_m_fabs" = x""yes; then :
6205 cat >>confdefs.h <<_ACEOF
6206 #define HAVE_LIBM 1
6207 _ACEOF
6208
6209 LIBS="-lm $LIBS"
6210
6211 fi
6212
6213 for ac_func in aint anint sqrt
6214 do :
6215 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
6216 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
6217 eval as_val=\$$as_ac_var
6218 if test "x$as_val" = x""yes; then :
6219 cat >>confdefs.h <<_ACEOF
6220 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
6221 _ACEOF
6222
6223 fi
6224 done
6225
6226
6227
6228 ac_sources="$sim_link_files"
6229 ac_dests="$sim_link_links"
6230 while test -n "$ac_sources"; do
6231 set $ac_dests; ac_dest=$1; shift; ac_dests=$*
6232 set $ac_sources; ac_source=$1; shift; ac_sources=$*
6233 ac_config_links_1="$ac_config_links_1 $ac_dest:$ac_source"
6234 done
6235 ac_config_links="$ac_config_links $ac_config_links_1"
6236
6237 cgen_breaks=""
6238 if grep CGEN_MAINT $srcdir/Makefile.in >/dev/null; then
6239 cgen_breaks="break cgen_rtx_error";
6240 fi
6241
6242 ac_config_files="$ac_config_files Makefile.sim:Makefile.in"
6243
6244 ac_config_files="$ac_config_files Make-common.sim:../common/Make-common.in"
6245
6246 ac_config_files="$ac_config_files .gdbinit:../common/gdbinit.in"
6247
6248 ac_config_commands="$ac_config_commands Makefile"
6249
6250 ac_config_commands="$ac_config_commands stamp-h"
6251
6252 cat >confcache <<\_ACEOF
6253 # This file is a shell script that caches the results of configure
6254 # tests run on this system so they can be shared between configure
6255 # scripts and configure runs, see configure's option --config-cache.
6256 # It is not useful on other systems. If it contains results you don't
6257 # want to keep, you may remove or edit it.
6258 #
6259 # config.status only pays attention to the cache file if you give it
6260 # the --recheck option to rerun configure.
6261 #
6262 # `ac_cv_env_foo' variables (set or unset) will be overridden when
6263 # loading this file, other *unset* `ac_cv_foo' will be assigned the
6264 # following values.
6265
6266 _ACEOF
6267
6268 # The following way of writing the cache mishandles newlines in values,
6269 # but we know of no workaround that is simple, portable, and efficient.
6270 # So, we kill variables containing newlines.
6271 # Ultrix sh set writes to stderr and can't be redirected directly,
6272 # and sets the high bit in the cache file unless we assign to the vars.
6273 (
6274 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
6275 eval ac_val=\$$ac_var
6276 case $ac_val in #(
6277 *${as_nl}*)
6278 case $ac_var in #(
6279 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
6280 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
6281 esac
6282 case $ac_var in #(
6283 _ | IFS | as_nl) ;; #(
6284 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
6285 *) { eval $ac_var=; unset $ac_var;} ;;
6286 esac ;;
6287 esac
6288 done
6289
6290 (set) 2>&1 |
6291 case $as_nl`(ac_space=' '; set) 2>&1` in #(
6292 *${as_nl}ac_space=\ *)
6293 # `set' does not quote correctly, so add quotes: double-quote
6294 # substitution turns \\\\ into \\, and sed turns \\ into \.
6295 sed -n \
6296 "s/'/'\\\\''/g;
6297 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
6298 ;; #(
6299 *)
6300 # `set' quotes correctly as required by POSIX, so do not add quotes.
6301 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
6302 ;;
6303 esac |
6304 sort
6305 ) |
6306 sed '
6307 /^ac_cv_env_/b end
6308 t clear
6309 :clear
6310 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
6311 t end
6312 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
6313 :end' >>confcache
6314 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
6315 if test -w "$cache_file"; then
6316 test "x$cache_file" != "x/dev/null" &&
6317 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
6318 $as_echo "$as_me: updating cache $cache_file" >&6;}
6319 cat confcache >$cache_file
6320 else
6321 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
6322 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
6323 fi
6324 fi
6325 rm -f confcache
6326
6327 test "x$prefix" = xNONE && prefix=$ac_default_prefix
6328 # Let make expand exec_prefix.
6329 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
6330
6331 DEFS=-DHAVE_CONFIG_H
6332
6333 ac_libobjs=
6334 ac_ltlibobjs=
6335 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
6336 # 1. Remove the extension, and $U if already installed.
6337 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
6338 ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
6339 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
6340 # will be set to the directory where LIBOBJS objects are built.
6341 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
6342 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
6343 done
6344 LIBOBJS=$ac_libobjs
6345
6346 LTLIBOBJS=$ac_ltlibobjs
6347
6348
6349 if test -z "${GMAKE_TRUE}" && test -z "${GMAKE_FALSE}"; then
6350 as_fn_error "conditional \"GMAKE\" was never defined.
6351 Usually this means the macro was only invoked conditionally." "$LINENO" 5
6352 fi
6353
6354
6355 : ${CONFIG_STATUS=./config.status}
6356 ac_write_fail=0
6357 ac_clean_files_save=$ac_clean_files
6358 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
6359 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
6360 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
6361 as_write_fail=0
6362 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
6363 #! $SHELL
6364 # Generated by $as_me.
6365 # Run this file to recreate the current configuration.
6366 # Compiler output produced by configure, useful for debugging
6367 # configure, is in config.log if it exists.
6368
6369 debug=false
6370 ac_cs_recheck=false
6371 ac_cs_silent=false
6372
6373 SHELL=\${CONFIG_SHELL-$SHELL}
6374 export SHELL
6375 _ASEOF
6376 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
6377 ## -------------------- ##
6378 ## M4sh Initialization. ##
6379 ## -------------------- ##
6380
6381 # Be more Bourne compatible
6382 DUALCASE=1; export DUALCASE # for MKS sh
6383 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
6384 emulate sh
6385 NULLCMD=:
6386 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
6387 # is contrary to our usage. Disable this feature.
6388 alias -g '${1+"$@"}'='"$@"'
6389 setopt NO_GLOB_SUBST
6390 else
6391 case `(set -o) 2>/dev/null` in #(
6392 *posix*) :
6393 set -o posix ;; #(
6394 *) :
6395 ;;
6396 esac
6397 fi
6398
6399
6400 as_nl='
6401 '
6402 export as_nl
6403 # Printing a long string crashes Solaris 7 /usr/bin/printf.
6404 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
6405 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
6406 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
6407 # Prefer a ksh shell builtin over an external printf program on Solaris,
6408 # but without wasting forks for bash or zsh.
6409 if test -z "$BASH_VERSION$ZSH_VERSION" \
6410 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
6411 as_echo='print -r --'
6412 as_echo_n='print -rn --'
6413 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
6414 as_echo='printf %s\n'
6415 as_echo_n='printf %s'
6416 else
6417 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
6418 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
6419 as_echo_n='/usr/ucb/echo -n'
6420 else
6421 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
6422 as_echo_n_body='eval
6423 arg=$1;
6424 case $arg in #(
6425 *"$as_nl"*)
6426 expr "X$arg" : "X\\(.*\\)$as_nl";
6427 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
6428 esac;
6429 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
6430 '
6431 export as_echo_n_body
6432 as_echo_n='sh -c $as_echo_n_body as_echo'
6433 fi
6434 export as_echo_body
6435 as_echo='sh -c $as_echo_body as_echo'
6436 fi
6437
6438 # The user is always right.
6439 if test "${PATH_SEPARATOR+set}" != set; then
6440 PATH_SEPARATOR=:
6441 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
6442 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
6443 PATH_SEPARATOR=';'
6444 }
6445 fi
6446
6447
6448 # IFS
6449 # We need space, tab and new line, in precisely that order. Quoting is
6450 # there to prevent editors from complaining about space-tab.
6451 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
6452 # splitting by setting IFS to empty value.)
6453 IFS=" "" $as_nl"
6454
6455 # Find who we are. Look in the path if we contain no directory separator.
6456 case $0 in #((
6457 *[\\/]* ) as_myself=$0 ;;
6458 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6459 for as_dir in $PATH
6460 do
6461 IFS=$as_save_IFS
6462 test -z "$as_dir" && as_dir=.
6463 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
6464 done
6465 IFS=$as_save_IFS
6466
6467 ;;
6468 esac
6469 # We did not find ourselves, most probably we were run as `sh COMMAND'
6470 # in which case we are not to be found in the path.
6471 if test "x$as_myself" = x; then
6472 as_myself=$0
6473 fi
6474 if test ! -f "$as_myself"; then
6475 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
6476 exit 1
6477 fi
6478
6479 # Unset variables that we do not need and which cause bugs (e.g. in
6480 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
6481 # suppresses any "Segmentation fault" message there. '((' could
6482 # trigger a bug in pdksh 5.2.14.
6483 for as_var in BASH_ENV ENV MAIL MAILPATH
6484 do eval test x\${$as_var+set} = xset \
6485 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
6486 done
6487 PS1='$ '
6488 PS2='> '
6489 PS4='+ '
6490
6491 # NLS nuisances.
6492 LC_ALL=C
6493 export LC_ALL
6494 LANGUAGE=C
6495 export LANGUAGE
6496
6497 # CDPATH.
6498 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
6499
6500
6501 # as_fn_error ERROR [LINENO LOG_FD]
6502 # ---------------------------------
6503 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
6504 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
6505 # script with status $?, using 1 if that was 0.
6506 as_fn_error ()
6507 {
6508 as_status=$?; test $as_status -eq 0 && as_status=1
6509 if test "$3"; then
6510 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
6511 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
6512 fi
6513 $as_echo "$as_me: error: $1" >&2
6514 as_fn_exit $as_status
6515 } # as_fn_error
6516
6517
6518 # as_fn_set_status STATUS
6519 # -----------------------
6520 # Set $? to STATUS, without forking.
6521 as_fn_set_status ()
6522 {
6523 return $1
6524 } # as_fn_set_status
6525
6526 # as_fn_exit STATUS
6527 # -----------------
6528 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
6529 as_fn_exit ()
6530 {
6531 set +e
6532 as_fn_set_status $1
6533 exit $1
6534 } # as_fn_exit
6535
6536 # as_fn_unset VAR
6537 # ---------------
6538 # Portably unset VAR.
6539 as_fn_unset ()
6540 {
6541 { eval $1=; unset $1;}
6542 }
6543 as_unset=as_fn_unset
6544 # as_fn_append VAR VALUE
6545 # ----------------------
6546 # Append the text in VALUE to the end of the definition contained in VAR. Take
6547 # advantage of any shell optimizations that allow amortized linear growth over
6548 # repeated appends, instead of the typical quadratic growth present in naive
6549 # implementations.
6550 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
6551 eval 'as_fn_append ()
6552 {
6553 eval $1+=\$2
6554 }'
6555 else
6556 as_fn_append ()
6557 {
6558 eval $1=\$$1\$2
6559 }
6560 fi # as_fn_append
6561
6562 # as_fn_arith ARG...
6563 # ------------------
6564 # Perform arithmetic evaluation on the ARGs, and store the result in the
6565 # global $as_val. Take advantage of shells that can avoid forks. The arguments
6566 # must be portable across $(()) and expr.
6567 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
6568 eval 'as_fn_arith ()
6569 {
6570 as_val=$(( $* ))
6571 }'
6572 else
6573 as_fn_arith ()
6574 {
6575 as_val=`expr "$@" || test $? -eq 1`
6576 }
6577 fi # as_fn_arith
6578
6579
6580 if expr a : '\(a\)' >/dev/null 2>&1 &&
6581 test "X`expr 00001 : '.*\(...\)'`" = X001; then
6582 as_expr=expr
6583 else
6584 as_expr=false
6585 fi
6586
6587 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
6588 as_basename=basename
6589 else
6590 as_basename=false
6591 fi
6592
6593 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
6594 as_dirname=dirname
6595 else
6596 as_dirname=false
6597 fi
6598
6599 as_me=`$as_basename -- "$0" ||
6600 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
6601 X"$0" : 'X\(//\)$' \| \
6602 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
6603 $as_echo X/"$0" |
6604 sed '/^.*\/\([^/][^/]*\)\/*$/{
6605 s//\1/
6606 q
6607 }
6608 /^X\/\(\/\/\)$/{
6609 s//\1/
6610 q
6611 }
6612 /^X\/\(\/\).*/{
6613 s//\1/
6614 q
6615 }
6616 s/.*/./; q'`
6617
6618 # Avoid depending upon Character Ranges.
6619 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
6620 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
6621 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
6622 as_cr_digits='0123456789'
6623 as_cr_alnum=$as_cr_Letters$as_cr_digits
6624
6625 ECHO_C= ECHO_N= ECHO_T=
6626 case `echo -n x` in #(((((
6627 -n*)
6628 case `echo 'xy\c'` in
6629 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
6630 xy) ECHO_C='\c';;
6631 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
6632 ECHO_T=' ';;
6633 esac;;
6634 *)
6635 ECHO_N='-n';;
6636 esac
6637
6638 rm -f conf$$ conf$$.exe conf$$.file
6639 if test -d conf$$.dir; then
6640 rm -f conf$$.dir/conf$$.file
6641 else
6642 rm -f conf$$.dir
6643 mkdir conf$$.dir 2>/dev/null
6644 fi
6645 if (echo >conf$$.file) 2>/dev/null; then
6646 if ln -s conf$$.file conf$$ 2>/dev/null; then
6647 as_ln_s='ln -s'
6648 # ... but there are two gotchas:
6649 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
6650 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
6651 # In both cases, we have to default to `cp -p'.
6652 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
6653 as_ln_s='cp -p'
6654 elif ln conf$$.file conf$$ 2>/dev/null; then
6655 as_ln_s=ln
6656 else
6657 as_ln_s='cp -p'
6658 fi
6659 else
6660 as_ln_s='cp -p'
6661 fi
6662 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
6663 rmdir conf$$.dir 2>/dev/null
6664
6665
6666 # as_fn_mkdir_p
6667 # -------------
6668 # Create "$as_dir" as a directory, including parents if necessary.
6669 as_fn_mkdir_p ()
6670 {
6671
6672 case $as_dir in #(
6673 -*) as_dir=./$as_dir;;
6674 esac
6675 test -d "$as_dir" || eval $as_mkdir_p || {
6676 as_dirs=
6677 while :; do
6678 case $as_dir in #(
6679 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
6680 *) as_qdir=$as_dir;;
6681 esac
6682 as_dirs="'$as_qdir' $as_dirs"
6683 as_dir=`$as_dirname -- "$as_dir" ||
6684 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
6685 X"$as_dir" : 'X\(//\)[^/]' \| \
6686 X"$as_dir" : 'X\(//\)$' \| \
6687 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
6688 $as_echo X"$as_dir" |
6689 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
6690 s//\1/
6691 q
6692 }
6693 /^X\(\/\/\)[^/].*/{
6694 s//\1/
6695 q
6696 }
6697 /^X\(\/\/\)$/{
6698 s//\1/
6699 q
6700 }
6701 /^X\(\/\).*/{
6702 s//\1/
6703 q
6704 }
6705 s/.*/./; q'`
6706 test -d "$as_dir" && break
6707 done
6708 test -z "$as_dirs" || eval "mkdir $as_dirs"
6709 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
6710
6711
6712 } # as_fn_mkdir_p
6713 if mkdir -p . 2>/dev/null; then
6714 as_mkdir_p='mkdir -p "$as_dir"'
6715 else
6716 test -d ./-p && rmdir ./-p
6717 as_mkdir_p=false
6718 fi
6719
6720 if test -x / >/dev/null 2>&1; then
6721 as_test_x='test -x'
6722 else
6723 if ls -dL / >/dev/null 2>&1; then
6724 as_ls_L_option=L
6725 else
6726 as_ls_L_option=
6727 fi
6728 as_test_x='
6729 eval sh -c '\''
6730 if test -d "$1"; then
6731 test -d "$1/.";
6732 else
6733 case $1 in #(
6734 -*)set "./$1";;
6735 esac;
6736 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
6737 ???[sx]*):;;*)false;;esac;fi
6738 '\'' sh
6739 '
6740 fi
6741 as_executable_p=$as_test_x
6742
6743 # Sed expression to map a string onto a valid CPP name.
6744 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
6745
6746 # Sed expression to map a string onto a valid variable name.
6747 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
6748
6749
6750 exec 6>&1
6751 ## ----------------------------------- ##
6752 ## Main body of $CONFIG_STATUS script. ##
6753 ## ----------------------------------- ##
6754 _ASEOF
6755 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
6756
6757 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6758 # Save the log message, to keep $0 and so on meaningful, and to
6759 # report actual input values of CONFIG_FILES etc. instead of their
6760 # values after options handling.
6761 ac_log="
6762 This file was extended by $as_me, which was
6763 generated by GNU Autoconf 2.64. Invocation command line was
6764
6765 CONFIG_FILES = $CONFIG_FILES
6766 CONFIG_HEADERS = $CONFIG_HEADERS
6767 CONFIG_LINKS = $CONFIG_LINKS
6768 CONFIG_COMMANDS = $CONFIG_COMMANDS
6769 $ $0 $@
6770
6771 on `(hostname || uname -n) 2>/dev/null | sed 1q`
6772 "
6773
6774 _ACEOF
6775
6776 case $ac_config_files in *"
6777 "*) set x $ac_config_files; shift; ac_config_files=$*;;
6778 esac
6779
6780 case $ac_config_headers in *"
6781 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
6782 esac
6783
6784
6785 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6786 # Files that config.status was made for.
6787 config_files="$ac_config_files"
6788 config_headers="$ac_config_headers"
6789 config_links="$ac_config_links"
6790 config_commands="$ac_config_commands"
6791
6792 _ACEOF
6793
6794 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6795 ac_cs_usage="\
6796 \`$as_me' instantiates files and other configuration actions
6797 from templates according to the current configuration. Unless the files
6798 and actions are specified as TAGs, all are instantiated by default.
6799
6800 Usage: $0 [OPTION]... [TAG]...
6801
6802 -h, --help print this help, then exit
6803 -V, --version print version number and configuration settings, then exit
6804 -q, --quiet, --silent
6805 do not print progress messages
6806 -d, --debug don't remove temporary files
6807 --recheck update $as_me by reconfiguring in the same conditions
6808 --file=FILE[:TEMPLATE]
6809 instantiate the configuration file FILE
6810 --header=FILE[:TEMPLATE]
6811 instantiate the configuration header FILE
6812
6813 Configuration files:
6814 $config_files
6815
6816 Configuration headers:
6817 $config_headers
6818
6819 Configuration links:
6820 $config_links
6821
6822 Configuration commands:
6823 $config_commands
6824
6825 Report bugs to the package provider."
6826
6827 _ACEOF
6828 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6829 ac_cs_version="\\
6830 config.status
6831 configured by $0, generated by GNU Autoconf 2.64,
6832 with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
6833
6834 Copyright (C) 2009 Free Software Foundation, Inc.
6835 This config.status script is free software; the Free Software Foundation
6836 gives unlimited permission to copy, distribute and modify it."
6837
6838 ac_pwd='$ac_pwd'
6839 srcdir='$srcdir'
6840 INSTALL='$INSTALL'
6841 test -n "\$AWK" || AWK=awk
6842 _ACEOF
6843
6844 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6845 # The default lists apply if the user does not specify any file.
6846 ac_need_defaults=:
6847 while test $# != 0
6848 do
6849 case $1 in
6850 --*=*)
6851 ac_option=`expr "X$1" : 'X\([^=]*\)='`
6852 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
6853 ac_shift=:
6854 ;;
6855 *)
6856 ac_option=$1
6857 ac_optarg=$2
6858 ac_shift=shift
6859 ;;
6860 esac
6861
6862 case $ac_option in
6863 # Handling of the options.
6864 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
6865 ac_cs_recheck=: ;;
6866 --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
6867 $as_echo "$ac_cs_version"; exit ;;
6868 --debug | --debu | --deb | --de | --d | -d )
6869 debug=: ;;
6870 --file | --fil | --fi | --f )
6871 $ac_shift
6872 case $ac_optarg in
6873 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
6874 esac
6875 as_fn_append CONFIG_FILES " '$ac_optarg'"
6876 ac_need_defaults=false;;
6877 --header | --heade | --head | --hea )
6878 $ac_shift
6879 case $ac_optarg in
6880 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
6881 esac
6882 as_fn_append CONFIG_HEADERS " '$ac_optarg'"
6883 ac_need_defaults=false;;
6884 --he | --h)
6885 # Conflict between --help and --header
6886 as_fn_error "ambiguous option: \`$1'
6887 Try \`$0 --help' for more information.";;
6888 --help | --hel | -h )
6889 $as_echo "$ac_cs_usage"; exit ;;
6890 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
6891 | -silent | --silent | --silen | --sile | --sil | --si | --s)
6892 ac_cs_silent=: ;;
6893
6894 # This is an error.
6895 -*) as_fn_error "unrecognized option: \`$1'
6896 Try \`$0 --help' for more information." ;;
6897
6898 *) as_fn_append ac_config_targets " $1"
6899 ac_need_defaults=false ;;
6900
6901 esac
6902 shift
6903 done
6904
6905 ac_configure_extra_args=
6906
6907 if $ac_cs_silent; then
6908 exec 6>/dev/null
6909 ac_configure_extra_args="$ac_configure_extra_args --silent"
6910 fi
6911
6912 _ACEOF
6913 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6914 if \$ac_cs_recheck; then
6915 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
6916 shift
6917 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
6918 CONFIG_SHELL='$SHELL'
6919 export CONFIG_SHELL
6920 exec "\$@"
6921 fi
6922
6923 _ACEOF
6924 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6925 exec 5>>config.log
6926 {
6927 echo
6928 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
6929 ## Running $as_me. ##
6930 _ASBOX
6931 $as_echo "$ac_log"
6932 } >&5
6933
6934 _ACEOF
6935 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6936 #
6937 # INIT-COMMANDS
6938 #
6939 ac_aux_dir=$ac_aux_dir DEPDIR=$DEPDIR
6940
6941 _ACEOF
6942
6943 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6944
6945 # Handling of arguments.
6946 for ac_config_target in $ac_config_targets
6947 do
6948 case $ac_config_target in
6949 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
6950 "depdir") CONFIG_COMMANDS="$CONFIG_COMMANDS depdir" ;;
6951 "$ac_config_links_1") CONFIG_LINKS="$CONFIG_LINKS $ac_config_links_1" ;;
6952 "Makefile.sim") CONFIG_FILES="$CONFIG_FILES Makefile.sim:Makefile.in" ;;
6953 "Make-common.sim") CONFIG_FILES="$CONFIG_FILES Make-common.sim:../common/Make-common.in" ;;
6954 ".gdbinit") CONFIG_FILES="$CONFIG_FILES .gdbinit:../common/gdbinit.in" ;;
6955 "Makefile") CONFIG_COMMANDS="$CONFIG_COMMANDS Makefile" ;;
6956 "stamp-h") CONFIG_COMMANDS="$CONFIG_COMMANDS stamp-h" ;;
6957
6958 *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
6959 esac
6960 done
6961
6962
6963 # If the user did not use the arguments to specify the items to instantiate,
6964 # then the envvar interface is used. Set only those that are not.
6965 # We use the long form for the default assignment because of an extremely
6966 # bizarre bug on SunOS 4.1.3.
6967 if $ac_need_defaults; then
6968 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
6969 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
6970 test "${CONFIG_LINKS+set}" = set || CONFIG_LINKS=$config_links
6971 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
6972 fi
6973
6974 # Have a temporary directory for convenience. Make it in the build tree
6975 # simply because there is no reason against having it here, and in addition,
6976 # creating and moving files from /tmp can sometimes cause problems.
6977 # Hook for its removal unless debugging.
6978 # Note that there is a small window in which the directory will not be cleaned:
6979 # after its creation but before its name has been assigned to `$tmp'.
6980 $debug ||
6981 {
6982 tmp=
6983 trap 'exit_status=$?
6984 { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
6985 ' 0
6986 trap 'as_fn_exit 1' 1 2 13 15
6987 }
6988 # Create a (secure) tmp directory for tmp files.
6989
6990 {
6991 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
6992 test -n "$tmp" && test -d "$tmp"
6993 } ||
6994 {
6995 tmp=./conf$$-$RANDOM
6996 (umask 077 && mkdir "$tmp")
6997 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
6998
6999 # Set up the scripts for CONFIG_FILES section.
7000 # No need to generate them if there are no CONFIG_FILES.
7001 # This happens for instance with `./config.status config.h'.
7002 if test -n "$CONFIG_FILES"; then
7003
7004
7005 ac_cr=`echo X | tr X '\015'`
7006 # On cygwin, bash can eat \r inside `` if the user requested igncr.
7007 # But we know of no other shell where ac_cr would be empty at this
7008 # point, so we can use a bashism as a fallback.
7009 if test "x$ac_cr" = x; then
7010 eval ac_cr=\$\'\\r\'
7011 fi
7012 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
7013 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
7014 ac_cs_awk_cr='\r'
7015 else
7016 ac_cs_awk_cr=$ac_cr
7017 fi
7018
7019 echo 'BEGIN {' >"$tmp/subs1.awk" &&
7020 _ACEOF
7021
7022
7023 {
7024 echo "cat >conf$$subs.awk <<_ACEOF" &&
7025 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
7026 echo "_ACEOF"
7027 } >conf$$subs.sh ||
7028 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
7029 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
7030 ac_delim='%!_!# '
7031 for ac_last_try in false false false false false :; do
7032 . ./conf$$subs.sh ||
7033 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
7034
7035 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
7036 if test $ac_delim_n = $ac_delim_num; then
7037 break
7038 elif $ac_last_try; then
7039 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
7040 else
7041 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
7042 fi
7043 done
7044 rm -f conf$$subs.sh
7045
7046 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7047 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
7048 _ACEOF
7049 sed -n '
7050 h
7051 s/^/S["/; s/!.*/"]=/
7052 p
7053 g
7054 s/^[^!]*!//
7055 :repl
7056 t repl
7057 s/'"$ac_delim"'$//
7058 t delim
7059 :nl
7060 h
7061 s/\(.\{148\}\).*/\1/
7062 t more1
7063 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
7064 p
7065 n
7066 b repl
7067 :more1
7068 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
7069 p
7070 g
7071 s/.\{148\}//
7072 t nl
7073 :delim
7074 h
7075 s/\(.\{148\}\).*/\1/
7076 t more2
7077 s/["\\]/\\&/g; s/^/"/; s/$/"/
7078 p
7079 b
7080 :more2
7081 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
7082 p
7083 g
7084 s/.\{148\}//
7085 t delim
7086 ' <conf$$subs.awk | sed '
7087 /^[^""]/{
7088 N
7089 s/\n//
7090 }
7091 ' >>$CONFIG_STATUS || ac_write_fail=1
7092 rm -f conf$$subs.awk
7093 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7094 _ACAWK
7095 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
7096 for (key in S) S_is_set[key] = 1
7097 FS = "\a"
7098
7099 }
7100 {
7101 line = $ 0
7102 nfields = split(line, field, "@")
7103 substed = 0
7104 len = length(field[1])
7105 for (i = 2; i < nfields; i++) {
7106 key = field[i]
7107 keylen = length(key)
7108 if (S_is_set[key]) {
7109 value = S[key]
7110 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
7111 len += length(value) + length(field[++i])
7112 substed = 1
7113 } else
7114 len += 1 + keylen
7115 }
7116
7117 print line
7118 }
7119
7120 _ACAWK
7121 _ACEOF
7122 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7123 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
7124 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
7125 else
7126 cat
7127 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
7128 || as_fn_error "could not setup config files machinery" "$LINENO" 5
7129 _ACEOF
7130
7131 # VPATH may cause trouble with some makes, so we remove $(srcdir),
7132 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
7133 # trailing colons and then remove the whole line if VPATH becomes empty
7134 # (actually we leave an empty line to preserve line numbers).
7135 if test "x$srcdir" = x.; then
7136 ac_vpsub='/^[ ]*VPATH[ ]*=/{
7137 s/:*\$(srcdir):*/:/
7138 s/:*\${srcdir}:*/:/
7139 s/:*@srcdir@:*/:/
7140 s/^\([^=]*=[ ]*\):*/\1/
7141 s/:*$//
7142 s/^[^=]*=[ ]*$//
7143 }'
7144 fi
7145
7146 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7147 fi # test -n "$CONFIG_FILES"
7148
7149 # Set up the scripts for CONFIG_HEADERS section.
7150 # No need to generate them if there are no CONFIG_HEADERS.
7151 # This happens for instance with `./config.status Makefile'.
7152 if test -n "$CONFIG_HEADERS"; then
7153 cat >"$tmp/defines.awk" <<\_ACAWK ||
7154 BEGIN {
7155 _ACEOF
7156
7157 # Transform confdefs.h into an awk script `defines.awk', embedded as
7158 # here-document in config.status, that substitutes the proper values into
7159 # config.h.in to produce config.h.
7160
7161 # Create a delimiter string that does not exist in confdefs.h, to ease
7162 # handling of long lines.
7163 ac_delim='%!_!# '
7164 for ac_last_try in false false :; do
7165 ac_t=`sed -n "/$ac_delim/p" confdefs.h`
7166 if test -z "$ac_t"; then
7167 break
7168 elif $ac_last_try; then
7169 as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
7170 else
7171 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
7172 fi
7173 done
7174
7175 # For the awk script, D is an array of macro values keyed by name,
7176 # likewise P contains macro parameters if any. Preserve backslash
7177 # newline sequences.
7178
7179 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
7180 sed -n '
7181 s/.\{148\}/&'"$ac_delim"'/g
7182 t rset
7183 :rset
7184 s/^[ ]*#[ ]*define[ ][ ]*/ /
7185 t def
7186 d
7187 :def
7188 s/\\$//
7189 t bsnl
7190 s/["\\]/\\&/g
7191 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
7192 D["\1"]=" \3"/p
7193 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
7194 d
7195 :bsnl
7196 s/["\\]/\\&/g
7197 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
7198 D["\1"]=" \3\\\\\\n"\\/p
7199 t cont
7200 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
7201 t cont
7202 d
7203 :cont
7204 n
7205 s/.\{148\}/&'"$ac_delim"'/g
7206 t clear
7207 :clear
7208 s/\\$//
7209 t bsnlc
7210 s/["\\]/\\&/g; s/^/"/; s/$/"/p
7211 d
7212 :bsnlc
7213 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
7214 b cont
7215 ' <confdefs.h | sed '
7216 s/'"$ac_delim"'/"\\\
7217 "/g' >>$CONFIG_STATUS || ac_write_fail=1
7218
7219 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7220 for (key in D) D_is_set[key] = 1
7221 FS = "\a"
7222 }
7223 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
7224 line = \$ 0
7225 split(line, arg, " ")
7226 if (arg[1] == "#") {
7227 defundef = arg[2]
7228 mac1 = arg[3]
7229 } else {
7230 defundef = substr(arg[1], 2)
7231 mac1 = arg[2]
7232 }
7233 split(mac1, mac2, "(") #)
7234 macro = mac2[1]
7235 prefix = substr(line, 1, index(line, defundef) - 1)
7236 if (D_is_set[macro]) {
7237 # Preserve the white space surrounding the "#".
7238 print prefix "define", macro P[macro] D[macro]
7239 next
7240 } else {
7241 # Replace #undef with comments. This is necessary, for example,
7242 # in the case of _POSIX_SOURCE, which is predefined and required
7243 # on some systems where configure will not decide to define it.
7244 if (defundef == "undef") {
7245 print "/*", prefix defundef, macro, "*/"
7246 next
7247 }
7248 }
7249 }
7250 { print }
7251 _ACAWK
7252 _ACEOF
7253 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7254 as_fn_error "could not setup config headers machinery" "$LINENO" 5
7255 fi # test -n "$CONFIG_HEADERS"
7256
7257
7258 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :L $CONFIG_LINKS :C $CONFIG_COMMANDS"
7259 shift
7260 for ac_tag
7261 do
7262 case $ac_tag in
7263 :[FHLC]) ac_mode=$ac_tag; continue;;
7264 esac
7265 case $ac_mode$ac_tag in
7266 :[FHL]*:*);;
7267 :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
7268 :[FH]-) ac_tag=-:-;;
7269 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
7270 esac
7271 ac_save_IFS=$IFS
7272 IFS=:
7273 set x $ac_tag
7274 IFS=$ac_save_IFS
7275 shift
7276 ac_file=$1
7277 shift
7278
7279 case $ac_mode in
7280 :L) ac_source=$1;;
7281 :[FH])
7282 ac_file_inputs=
7283 for ac_f
7284 do
7285 case $ac_f in
7286 -) ac_f="$tmp/stdin";;
7287 *) # Look for the file first in the build tree, then in the source tree
7288 # (if the path is not absolute). The absolute path cannot be DOS-style,
7289 # because $ac_f cannot contain `:'.
7290 test -f "$ac_f" ||
7291 case $ac_f in
7292 [\\/$]*) false;;
7293 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
7294 esac ||
7295 as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
7296 esac
7297 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
7298 as_fn_append ac_file_inputs " '$ac_f'"
7299 done
7300
7301 # Let's still pretend it is `configure' which instantiates (i.e., don't
7302 # use $as_me), people would be surprised to read:
7303 # /* config.h. Generated by config.status. */
7304 configure_input='Generated from '`
7305 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
7306 `' by configure.'
7307 if test x"$ac_file" != x-; then
7308 configure_input="$ac_file. $configure_input"
7309 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
7310 $as_echo "$as_me: creating $ac_file" >&6;}
7311 fi
7312 # Neutralize special characters interpreted by sed in replacement strings.
7313 case $configure_input in #(
7314 *\&* | *\|* | *\\* )
7315 ac_sed_conf_input=`$as_echo "$configure_input" |
7316 sed 's/[\\\\&|]/\\\\&/g'`;; #(
7317 *) ac_sed_conf_input=$configure_input;;
7318 esac
7319
7320 case $ac_tag in
7321 *:-:* | *:-) cat >"$tmp/stdin" \
7322 || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
7323 esac
7324 ;;
7325 esac
7326
7327 ac_dir=`$as_dirname -- "$ac_file" ||
7328 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7329 X"$ac_file" : 'X\(//\)[^/]' \| \
7330 X"$ac_file" : 'X\(//\)$' \| \
7331 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
7332 $as_echo X"$ac_file" |
7333 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
7334 s//\1/
7335 q
7336 }
7337 /^X\(\/\/\)[^/].*/{
7338 s//\1/
7339 q
7340 }
7341 /^X\(\/\/\)$/{
7342 s//\1/
7343 q
7344 }
7345 /^X\(\/\).*/{
7346 s//\1/
7347 q
7348 }
7349 s/.*/./; q'`
7350 as_dir="$ac_dir"; as_fn_mkdir_p
7351 ac_builddir=.
7352
7353 case "$ac_dir" in
7354 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
7355 *)
7356 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
7357 # A ".." for each directory in $ac_dir_suffix.
7358 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
7359 case $ac_top_builddir_sub in
7360 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
7361 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
7362 esac ;;
7363 esac
7364 ac_abs_top_builddir=$ac_pwd
7365 ac_abs_builddir=$ac_pwd$ac_dir_suffix
7366 # for backward compatibility:
7367 ac_top_builddir=$ac_top_build_prefix
7368
7369 case $srcdir in
7370 .) # We are building in place.
7371 ac_srcdir=.
7372 ac_top_srcdir=$ac_top_builddir_sub
7373 ac_abs_top_srcdir=$ac_pwd ;;
7374 [\\/]* | ?:[\\/]* ) # Absolute name.
7375 ac_srcdir=$srcdir$ac_dir_suffix;
7376 ac_top_srcdir=$srcdir
7377 ac_abs_top_srcdir=$srcdir ;;
7378 *) # Relative name.
7379 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
7380 ac_top_srcdir=$ac_top_build_prefix$srcdir
7381 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
7382 esac
7383 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
7384
7385
7386 case $ac_mode in
7387 :F)
7388 #
7389 # CONFIG_FILE
7390 #
7391
7392 case $INSTALL in
7393 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
7394 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
7395 esac
7396 _ACEOF
7397
7398 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7399 # If the template does not know about datarootdir, expand it.
7400 # FIXME: This hack should be removed a few years after 2.60.
7401 ac_datarootdir_hack=; ac_datarootdir_seen=
7402 ac_sed_dataroot='
7403 /datarootdir/ {
7404 p
7405 q
7406 }
7407 /@datadir@/p
7408 /@docdir@/p
7409 /@infodir@/p
7410 /@localedir@/p
7411 /@mandir@/p'
7412 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
7413 *datarootdir*) ac_datarootdir_seen=yes;;
7414 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
7415 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
7416 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
7417 _ACEOF
7418 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7419 ac_datarootdir_hack='
7420 s&@datadir@&$datadir&g
7421 s&@docdir@&$docdir&g
7422 s&@infodir@&$infodir&g
7423 s&@localedir@&$localedir&g
7424 s&@mandir@&$mandir&g
7425 s&\\\${datarootdir}&$datarootdir&g' ;;
7426 esac
7427 _ACEOF
7428
7429 # Neutralize VPATH when `$srcdir' = `.'.
7430 # Shell code in configure.ac might set extrasub.
7431 # FIXME: do we really want to maintain this feature?
7432 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7433 ac_sed_extra="$ac_vpsub
7434 $extrasub
7435 _ACEOF
7436 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7437 :t
7438 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
7439 s|@configure_input@|$ac_sed_conf_input|;t t
7440 s&@top_builddir@&$ac_top_builddir_sub&;t t
7441 s&@top_build_prefix@&$ac_top_build_prefix&;t t
7442 s&@srcdir@&$ac_srcdir&;t t
7443 s&@abs_srcdir@&$ac_abs_srcdir&;t t
7444 s&@top_srcdir@&$ac_top_srcdir&;t t
7445 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
7446 s&@builddir@&$ac_builddir&;t t
7447 s&@abs_builddir@&$ac_abs_builddir&;t t
7448 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
7449 s&@INSTALL@&$ac_INSTALL&;t t
7450 $ac_datarootdir_hack
7451 "
7452 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
7453 || as_fn_error "could not create $ac_file" "$LINENO" 5
7454
7455 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
7456 { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
7457 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
7458 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
7459 which seems to be undefined. Please make sure it is defined." >&5
7460 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
7461 which seems to be undefined. Please make sure it is defined." >&2;}
7462
7463 rm -f "$tmp/stdin"
7464 case $ac_file in
7465 -) cat "$tmp/out" && rm -f "$tmp/out";;
7466 *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
7467 esac \
7468 || as_fn_error "could not create $ac_file" "$LINENO" 5
7469 ;;
7470 :H)
7471 #
7472 # CONFIG_HEADER
7473 #
7474 if test x"$ac_file" != x-; then
7475 {
7476 $as_echo "/* $configure_input */" \
7477 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
7478 } >"$tmp/config.h" \
7479 || as_fn_error "could not create $ac_file" "$LINENO" 5
7480 if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
7481 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
7482 $as_echo "$as_me: $ac_file is unchanged" >&6;}
7483 else
7484 rm -f "$ac_file"
7485 mv "$tmp/config.h" "$ac_file" \
7486 || as_fn_error "could not create $ac_file" "$LINENO" 5
7487 fi
7488 else
7489 $as_echo "/* $configure_input */" \
7490 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
7491 || as_fn_error "could not create -" "$LINENO" 5
7492 fi
7493 ;;
7494 :L)
7495 #
7496 # CONFIG_LINK
7497 #
7498
7499 if test "$ac_source" = "$ac_file" && test "$srcdir" = '.'; then
7500 :
7501 else
7502 # Prefer the file from the source tree if names are identical.
7503 if test "$ac_source" = "$ac_file" || test ! -r "$ac_source"; then
7504 ac_source=$srcdir/$ac_source
7505 fi
7506
7507 { $as_echo "$as_me:${as_lineno-$LINENO}: linking $ac_source to $ac_file" >&5
7508 $as_echo "$as_me: linking $ac_source to $ac_file" >&6;}
7509
7510 if test ! -r "$ac_source"; then
7511 as_fn_error "$ac_source: file not found" "$LINENO" 5
7512 fi
7513 rm -f "$ac_file"
7514
7515 # Try a relative symlink, then a hard link, then a copy.
7516 case $srcdir in
7517 [\\/$]* | ?:[\\/]* ) ac_rel_source=$ac_source ;;
7518 *) ac_rel_source=$ac_top_build_prefix$ac_source ;;
7519 esac
7520 ln -s "$ac_rel_source" "$ac_file" 2>/dev/null ||
7521 ln "$ac_source" "$ac_file" 2>/dev/null ||
7522 cp -p "$ac_source" "$ac_file" ||
7523 as_fn_error "cannot link or copy $ac_source to $ac_file" "$LINENO" 5
7524 fi
7525 ;;
7526 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
7527 $as_echo "$as_me: executing $ac_file commands" >&6;}
7528 ;;
7529 esac
7530
7531
7532 case $ac_file$ac_mode in
7533 "depdir":C) $SHELL $ac_aux_dir/mkinstalldirs $DEPDIR ;;
7534 "Makefile":C) echo "Merging Makefile.sim+Make-common.sim into Makefile ..."
7535 rm -f Makesim1.tmp Makesim2.tmp Makefile
7536 sed -n -e '/^## COMMON_PRE_/,/^## End COMMON_PRE_/ p' <Make-common.sim >Makesim1.tmp
7537 sed -n -e '/^## COMMON_POST_/,/^## End COMMON_POST_/ p' <Make-common.sim >Makesim2.tmp
7538 sed -e '/^## COMMON_PRE_/ r Makesim1.tmp' \
7539 -e '/^## COMMON_POST_/ r Makesim2.tmp' \
7540 <Makefile.sim >Makefile
7541 rm -f Makefile.sim Make-common.sim Makesim1.tmp Makesim2.tmp
7542 ;;
7543 "stamp-h":C) echo > stamp-h ;;
7544
7545 esac
7546 done # for ac_tag
7547
7548
7549 as_fn_exit 0
7550 _ACEOF
7551 ac_clean_files=$ac_clean_files_save
7552
7553 test $ac_write_fail = 0 ||
7554 as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
7555
7556
7557 # configure is writing to config.log, and then calls config.status.
7558 # config.status does its own redirection, appending to config.log.
7559 # Unfortunately, on DOS this fails, as config.log is still kept open
7560 # by configure, so config.status won't be able to write to it; its
7561 # output is simply discarded. So we exec the FD to /dev/null,
7562 # effectively closing config.log, so it can be properly (re)opened and
7563 # appended to by config.status. When coming back to configure, we
7564 # need to make the FD available again.
7565 if test "$no_create" != yes; then
7566 ac_cs_success=:
7567 ac_config_status_args=
7568 test "$silent" = yes &&
7569 ac_config_status_args="$ac_config_status_args --quiet"
7570 exec 5>/dev/null
7571 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
7572 exec 5>>config.log
7573 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
7574 # would make configure fail if this is the last instruction.
7575 $ac_cs_success || as_fn_exit $?
7576 fi
7577 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
7578 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
7579 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
7580 fi
7581
7582
A mirror of the official binutils-gdb repository