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[deliverable/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 EGREP
617 GREP
618 CPP
619 CATOBJEXT
620 GENCAT
621 INSTOBJEXT
622 DATADIRNAME
623 CATALOGS
624 POSUB
625 GMSGFMT
626 XGETTEXT
627 INCINTL
628 LIBINTL_DEP
629 LIBINTL
630 USE_NLS
631 RANLIB
632 AR
633 HDEFINES
634 CC_FOR_BUILD
635 INSTALL_DATA
636 INSTALL_SCRIPT
637 INSTALL_PROGRAM
638 OBJEXT
639 EXEEXT
640 ac_ct_CC
641 CPPFLAGS
642 LDFLAGS
643 CFLAGS
644 CC
645 target_os
646 target_vendor
647 target_cpu
648 target
649 host_os
650 host_vendor
651 host_cpu
652 host
653 build_os
654 build_vendor
655 build_cpu
656 build
657 WERROR_CFLAGS
658 WARN_CFLAGS
659 sim_xor_endian
660 sim_stdcall
661 sim_smp
662 sim_reserved_bits
663 sim_regparm
664 sim_packages
665 sim_inline
666 sim_hw
667 sim_hw_objs
668 sim_hw_cflags
669 sim_default_model
670 sim_scache
671 sim_float
672 sim_hostendian
673 sim_endian
674 sim_bitsize
675 sim_assert
676 sim_alignment
677 sim_environment
678 target_alias
679 host_alias
680 build_alias
681 LIBS
682 ECHO_T
683 ECHO_N
684 ECHO_C
685 DEFS
686 mandir
687 localedir
688 libdir
689 psdir
690 pdfdir
691 dvidir
692 htmldir
693 infodir
694 docdir
695 oldincludedir
696 includedir
697 localstatedir
698 sharedstatedir
699 sysconfdir
700 datadir
701 datarootdir
702 libexecdir
703 sbindir
704 bindir
705 program_transform_name
706 prefix
707 exec_prefix
708 PACKAGE_URL
709 PACKAGE_BUGREPORT
710 PACKAGE_STRING
711 PACKAGE_VERSION
712 PACKAGE_TARNAME
713 PACKAGE_NAME
714 PATH_SEPARATOR
715 SHELL'
716 ac_subst_files=''
717 ac_user_opts='
718 enable_option_checking
719 with_zlib
720 enable_maintainer_mode
721 enable_sim_bswap
722 enable_sim_cflags
723 enable_sim_debug
724 enable_sim_stdio
725 enable_sim_trace
726 enable_sim_profile
727 with_pkgversion
728 with_bugurl
729 enable_sim_inline
730 enable_sim_alignment
731 enable_sim_hostendian
732 enable_build_warnings
733 enable_sim_build_warnings
734 enable_sim_reserved_bits
735 enable_sim_endian
736 enable_sim_bitsize
737 enable_sim_float
738 enable_sim_smp
739 enable_sim_hardware
740 with_x
741 '
742 ac_precious_vars='build_alias
743 host_alias
744 target_alias
745 CC
746 CFLAGS
747 LDFLAGS
748 LIBS
749 CPPFLAGS
750 CPP
751 XMKMF'
752
753
754 # Initialize some variables set by options.
755 ac_init_help=
756 ac_init_version=false
757 ac_unrecognized_opts=
758 ac_unrecognized_sep=
759 # The variables have the same names as the options, with
760 # dashes changed to underlines.
761 cache_file=/dev/null
762 exec_prefix=NONE
763 no_create=
764 no_recursion=
765 prefix=NONE
766 program_prefix=NONE
767 program_suffix=NONE
768 program_transform_name=s,x,x,
769 silent=
770 site=
771 srcdir=
772 verbose=
773 x_includes=NONE
774 x_libraries=NONE
775
776 # Installation directory options.
777 # These are left unexpanded so users can "make install exec_prefix=/foo"
778 # and all the variables that are supposed to be based on exec_prefix
779 # by default will actually change.
780 # Use braces instead of parens because sh, perl, etc. also accept them.
781 # (The list follows the same order as the GNU Coding Standards.)
782 bindir='${exec_prefix}/bin'
783 sbindir='${exec_prefix}/sbin'
784 libexecdir='${exec_prefix}/libexec'
785 datarootdir='${prefix}/share'
786 datadir='${datarootdir}'
787 sysconfdir='${prefix}/etc'
788 sharedstatedir='${prefix}/com'
789 localstatedir='${prefix}/var'
790 includedir='${prefix}/include'
791 oldincludedir='/usr/include'
792 docdir='${datarootdir}/doc/${PACKAGE}'
793 infodir='${datarootdir}/info'
794 htmldir='${docdir}'
795 dvidir='${docdir}'
796 pdfdir='${docdir}'
797 psdir='${docdir}'
798 libdir='${exec_prefix}/lib'
799 localedir='${datarootdir}/locale'
800 mandir='${datarootdir}/man'
801
802 ac_prev=
803 ac_dashdash=
804 for ac_option
805 do
806 # If the previous option needs an argument, assign it.
807 if test -n "$ac_prev"; then
808 eval $ac_prev=\$ac_option
809 ac_prev=
810 continue
811 fi
812
813 case $ac_option in
814 *=*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
815 *) ac_optarg=yes ;;
816 esac
817
818 # Accept the important Cygnus configure options, so we can diagnose typos.
819
820 case $ac_dashdash$ac_option in
821 --)
822 ac_dashdash=yes ;;
823
824 -bindir | --bindir | --bindi | --bind | --bin | --bi)
825 ac_prev=bindir ;;
826 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
827 bindir=$ac_optarg ;;
828
829 -build | --build | --buil | --bui | --bu)
830 ac_prev=build_alias ;;
831 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
832 build_alias=$ac_optarg ;;
833
834 -cache-file | --cache-file | --cache-fil | --cache-fi \
835 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
836 ac_prev=cache_file ;;
837 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
838 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
839 cache_file=$ac_optarg ;;
840
841 --config-cache | -C)
842 cache_file=config.cache ;;
843
844 -datadir | --datadir | --datadi | --datad)
845 ac_prev=datadir ;;
846 -datadir=* | --datadir=* | --datadi=* | --datad=*)
847 datadir=$ac_optarg ;;
848
849 -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
850 | --dataroo | --dataro | --datar)
851 ac_prev=datarootdir ;;
852 -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
853 | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
854 datarootdir=$ac_optarg ;;
855
856 -disable-* | --disable-*)
857 ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
858 # Reject names that are not valid shell variable names.
859 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
860 as_fn_error "invalid feature name: $ac_useropt"
861 ac_useropt_orig=$ac_useropt
862 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
863 case $ac_user_opts in
864 *"
865 "enable_$ac_useropt"
866 "*) ;;
867 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
868 ac_unrecognized_sep=', ';;
869 esac
870 eval enable_$ac_useropt=no ;;
871
872 -docdir | --docdir | --docdi | --doc | --do)
873 ac_prev=docdir ;;
874 -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
875 docdir=$ac_optarg ;;
876
877 -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
878 ac_prev=dvidir ;;
879 -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
880 dvidir=$ac_optarg ;;
881
882 -enable-* | --enable-*)
883 ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
884 # Reject names that are not valid shell variable names.
885 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
886 as_fn_error "invalid feature name: $ac_useropt"
887 ac_useropt_orig=$ac_useropt
888 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
889 case $ac_user_opts in
890 *"
891 "enable_$ac_useropt"
892 "*) ;;
893 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
894 ac_unrecognized_sep=', ';;
895 esac
896 eval enable_$ac_useropt=\$ac_optarg ;;
897
898 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
899 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
900 | --exec | --exe | --ex)
901 ac_prev=exec_prefix ;;
902 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
903 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
904 | --exec=* | --exe=* | --ex=*)
905 exec_prefix=$ac_optarg ;;
906
907 -gas | --gas | --ga | --g)
908 # Obsolete; use --with-gas.
909 with_gas=yes ;;
910
911 -help | --help | --hel | --he | -h)
912 ac_init_help=long ;;
913 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
914 ac_init_help=recursive ;;
915 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
916 ac_init_help=short ;;
917
918 -host | --host | --hos | --ho)
919 ac_prev=host_alias ;;
920 -host=* | --host=* | --hos=* | --ho=*)
921 host_alias=$ac_optarg ;;
922
923 -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
924 ac_prev=htmldir ;;
925 -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
926 | --ht=*)
927 htmldir=$ac_optarg ;;
928
929 -includedir | --includedir | --includedi | --included | --include \
930 | --includ | --inclu | --incl | --inc)
931 ac_prev=includedir ;;
932 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
933 | --includ=* | --inclu=* | --incl=* | --inc=*)
934 includedir=$ac_optarg ;;
935
936 -infodir | --infodir | --infodi | --infod | --info | --inf)
937 ac_prev=infodir ;;
938 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
939 infodir=$ac_optarg ;;
940
941 -libdir | --libdir | --libdi | --libd)
942 ac_prev=libdir ;;
943 -libdir=* | --libdir=* | --libdi=* | --libd=*)
944 libdir=$ac_optarg ;;
945
946 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
947 | --libexe | --libex | --libe)
948 ac_prev=libexecdir ;;
949 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
950 | --libexe=* | --libex=* | --libe=*)
951 libexecdir=$ac_optarg ;;
952
953 -localedir | --localedir | --localedi | --localed | --locale)
954 ac_prev=localedir ;;
955 -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
956 localedir=$ac_optarg ;;
957
958 -localstatedir | --localstatedir | --localstatedi | --localstated \
959 | --localstate | --localstat | --localsta | --localst | --locals)
960 ac_prev=localstatedir ;;
961 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
962 | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
963 localstatedir=$ac_optarg ;;
964
965 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
966 ac_prev=mandir ;;
967 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
968 mandir=$ac_optarg ;;
969
970 -nfp | --nfp | --nf)
971 # Obsolete; use --without-fp.
972 with_fp=no ;;
973
974 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
975 | --no-cr | --no-c | -n)
976 no_create=yes ;;
977
978 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
979 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
980 no_recursion=yes ;;
981
982 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
983 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
984 | --oldin | --oldi | --old | --ol | --o)
985 ac_prev=oldincludedir ;;
986 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
987 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
988 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
989 oldincludedir=$ac_optarg ;;
990
991 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
992 ac_prev=prefix ;;
993 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
994 prefix=$ac_optarg ;;
995
996 -program-prefix | --program-prefix | --program-prefi | --program-pref \
997 | --program-pre | --program-pr | --program-p)
998 ac_prev=program_prefix ;;
999 -program-prefix=* | --program-prefix=* | --program-prefi=* \
1000 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1001 program_prefix=$ac_optarg ;;
1002
1003 -program-suffix | --program-suffix | --program-suffi | --program-suff \
1004 | --program-suf | --program-su | --program-s)
1005 ac_prev=program_suffix ;;
1006 -program-suffix=* | --program-suffix=* | --program-suffi=* \
1007 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1008 program_suffix=$ac_optarg ;;
1009
1010 -program-transform-name | --program-transform-name \
1011 | --program-transform-nam | --program-transform-na \
1012 | --program-transform-n | --program-transform- \
1013 | --program-transform | --program-transfor \
1014 | --program-transfo | --program-transf \
1015 | --program-trans | --program-tran \
1016 | --progr-tra | --program-tr | --program-t)
1017 ac_prev=program_transform_name ;;
1018 -program-transform-name=* | --program-transform-name=* \
1019 | --program-transform-nam=* | --program-transform-na=* \
1020 | --program-transform-n=* | --program-transform-=* \
1021 | --program-transform=* | --program-transfor=* \
1022 | --program-transfo=* | --program-transf=* \
1023 | --program-trans=* | --program-tran=* \
1024 | --progr-tra=* | --program-tr=* | --program-t=*)
1025 program_transform_name=$ac_optarg ;;
1026
1027 -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1028 ac_prev=pdfdir ;;
1029 -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1030 pdfdir=$ac_optarg ;;
1031
1032 -psdir | --psdir | --psdi | --psd | --ps)
1033 ac_prev=psdir ;;
1034 -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1035 psdir=$ac_optarg ;;
1036
1037 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1038 | -silent | --silent | --silen | --sile | --sil)
1039 silent=yes ;;
1040
1041 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1042 ac_prev=sbindir ;;
1043 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1044 | --sbi=* | --sb=*)
1045 sbindir=$ac_optarg ;;
1046
1047 -sharedstatedir | --sharedstatedir | --sharedstatedi \
1048 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1049 | --sharedst | --shareds | --shared | --share | --shar \
1050 | --sha | --sh)
1051 ac_prev=sharedstatedir ;;
1052 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1053 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1054 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1055 | --sha=* | --sh=*)
1056 sharedstatedir=$ac_optarg ;;
1057
1058 -site | --site | --sit)
1059 ac_prev=site ;;
1060 -site=* | --site=* | --sit=*)
1061 site=$ac_optarg ;;
1062
1063 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1064 ac_prev=srcdir ;;
1065 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1066 srcdir=$ac_optarg ;;
1067
1068 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1069 | --syscon | --sysco | --sysc | --sys | --sy)
1070 ac_prev=sysconfdir ;;
1071 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1072 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1073 sysconfdir=$ac_optarg ;;
1074
1075 -target | --target | --targe | --targ | --tar | --ta | --t)
1076 ac_prev=target_alias ;;
1077 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1078 target_alias=$ac_optarg ;;
1079
1080 -v | -verbose | --verbose | --verbos | --verbo | --verb)
1081 verbose=yes ;;
1082
1083 -version | --version | --versio | --versi | --vers | -V)
1084 ac_init_version=: ;;
1085
1086 -with-* | --with-*)
1087 ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1088 # Reject names that are not valid shell variable names.
1089 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1090 as_fn_error "invalid package name: $ac_useropt"
1091 ac_useropt_orig=$ac_useropt
1092 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1093 case $ac_user_opts in
1094 *"
1095 "with_$ac_useropt"
1096 "*) ;;
1097 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1098 ac_unrecognized_sep=', ';;
1099 esac
1100 eval with_$ac_useropt=\$ac_optarg ;;
1101
1102 -without-* | --without-*)
1103 ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1104 # Reject names that are not valid shell variable names.
1105 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1106 as_fn_error "invalid package name: $ac_useropt"
1107 ac_useropt_orig=$ac_useropt
1108 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1109 case $ac_user_opts in
1110 *"
1111 "with_$ac_useropt"
1112 "*) ;;
1113 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1114 ac_unrecognized_sep=', ';;
1115 esac
1116 eval with_$ac_useropt=no ;;
1117
1118 --x)
1119 # Obsolete; use --with-x.
1120 with_x=yes ;;
1121
1122 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1123 | --x-incl | --x-inc | --x-in | --x-i)
1124 ac_prev=x_includes ;;
1125 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1126 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1127 x_includes=$ac_optarg ;;
1128
1129 -x-libraries | --x-libraries | --x-librarie | --x-librari \
1130 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1131 ac_prev=x_libraries ;;
1132 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1133 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1134 x_libraries=$ac_optarg ;;
1135
1136 -*) as_fn_error "unrecognized option: \`$ac_option'
1137 Try \`$0 --help' for more information."
1138 ;;
1139
1140 *=*)
1141 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1142 # Reject names that are not valid shell variable names.
1143 case $ac_envvar in #(
1144 '' | [0-9]* | *[!_$as_cr_alnum]* )
1145 as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1146 esac
1147 eval $ac_envvar=\$ac_optarg
1148 export $ac_envvar ;;
1149
1150 *)
1151 # FIXME: should be removed in autoconf 3.0.
1152 $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1153 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1154 $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1155 : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1156 ;;
1157
1158 esac
1159 done
1160
1161 if test -n "$ac_prev"; then
1162 ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1163 as_fn_error "missing argument to $ac_option"
1164 fi
1165
1166 if test -n "$ac_unrecognized_opts"; then
1167 case $enable_option_checking in
1168 no) ;;
1169 fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1170 *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1171 esac
1172 fi
1173
1174 # Check all directory arguments for consistency.
1175 for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1176 datadir sysconfdir sharedstatedir localstatedir includedir \
1177 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1178 libdir localedir mandir
1179 do
1180 eval ac_val=\$$ac_var
1181 # Remove trailing slashes.
1182 case $ac_val in
1183 */ )
1184 ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1185 eval $ac_var=\$ac_val;;
1186 esac
1187 # Be sure to have absolute directory names.
1188 case $ac_val in
1189 [\\/$]* | ?:[\\/]* ) continue;;
1190 NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1191 esac
1192 as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1193 done
1194
1195 # There might be people who depend on the old broken behavior: `$host'
1196 # used to hold the argument of --host etc.
1197 # FIXME: To remove some day.
1198 build=$build_alias
1199 host=$host_alias
1200 target=$target_alias
1201
1202 # FIXME: To remove some day.
1203 if test "x$host_alias" != x; then
1204 if test "x$build_alias" = x; then
1205 cross_compiling=maybe
1206 $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1207 If a cross compiler is detected then cross compile mode will be used." >&2
1208 elif test "x$build_alias" != "x$host_alias"; then
1209 cross_compiling=yes
1210 fi
1211 fi
1212
1213 ac_tool_prefix=
1214 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1215
1216 test "$silent" = yes && exec 6>/dev/null
1217
1218
1219 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1220 ac_ls_di=`ls -di .` &&
1221 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1222 as_fn_error "working directory cannot be determined"
1223 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1224 as_fn_error "pwd does not report name of working directory"
1225
1226
1227 # Find the source files, if location was not specified.
1228 if test -z "$srcdir"; then
1229 ac_srcdir_defaulted=yes
1230 # Try the directory containing this script, then the parent directory.
1231 ac_confdir=`$as_dirname -- "$as_myself" ||
1232 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1233 X"$as_myself" : 'X\(//\)[^/]' \| \
1234 X"$as_myself" : 'X\(//\)$' \| \
1235 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1236 $as_echo X"$as_myself" |
1237 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1238 s//\1/
1239 q
1240 }
1241 /^X\(\/\/\)[^/].*/{
1242 s//\1/
1243 q
1244 }
1245 /^X\(\/\/\)$/{
1246 s//\1/
1247 q
1248 }
1249 /^X\(\/\).*/{
1250 s//\1/
1251 q
1252 }
1253 s/.*/./; q'`
1254 srcdir=$ac_confdir
1255 if test ! -r "$srcdir/$ac_unique_file"; then
1256 srcdir=..
1257 fi
1258 else
1259 ac_srcdir_defaulted=no
1260 fi
1261 if test ! -r "$srcdir/$ac_unique_file"; then
1262 test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1263 as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1264 fi
1265 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1266 ac_abs_confdir=`(
1267 cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1268 pwd)`
1269 # When building in place, set srcdir=.
1270 if test "$ac_abs_confdir" = "$ac_pwd"; then
1271 srcdir=.
1272 fi
1273 # Remove unnecessary trailing slashes from srcdir.
1274 # Double slashes in file names in object file debugging info
1275 # mess up M-x gdb in Emacs.
1276 case $srcdir in
1277 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1278 esac
1279 for ac_var in $ac_precious_vars; do
1280 eval ac_env_${ac_var}_set=\${${ac_var}+set}
1281 eval ac_env_${ac_var}_value=\$${ac_var}
1282 eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1283 eval ac_cv_env_${ac_var}_value=\$${ac_var}
1284 done
1285
1286 #
1287 # Report the --help message.
1288 #
1289 if test "$ac_init_help" = "long"; then
1290 # Omit some internal or obsolete options to make the list less imposing.
1291 # This message is too long to be a string in the A/UX 3.1 sh.
1292 cat <<_ACEOF
1293 \`configure' configures this package to adapt to many kinds of systems.
1294
1295 Usage: $0 [OPTION]... [VAR=VALUE]...
1296
1297 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1298 VAR=VALUE. See below for descriptions of some of the useful variables.
1299
1300 Defaults for the options are specified in brackets.
1301
1302 Configuration:
1303 -h, --help display this help and exit
1304 --help=short display options specific to this package
1305 --help=recursive display the short help of all the included packages
1306 -V, --version display version information and exit
1307 -q, --quiet, --silent do not print \`checking...' messages
1308 --cache-file=FILE cache test results in FILE [disabled]
1309 -C, --config-cache alias for \`--cache-file=config.cache'
1310 -n, --no-create do not create output files
1311 --srcdir=DIR find the sources in DIR [configure dir or \`..']
1312
1313 Installation directories:
1314 --prefix=PREFIX install architecture-independent files in PREFIX
1315 [$ac_default_prefix]
1316 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
1317 [PREFIX]
1318
1319 By default, \`make install' will install all the files in
1320 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
1321 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1322 for instance \`--prefix=\$HOME'.
1323
1324 For better control, use the options below.
1325
1326 Fine tuning of the installation directories:
1327 --bindir=DIR user executables [EPREFIX/bin]
1328 --sbindir=DIR system admin executables [EPREFIX/sbin]
1329 --libexecdir=DIR program executables [EPREFIX/libexec]
1330 --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1331 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1332 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
1333 --libdir=DIR object code libraries [EPREFIX/lib]
1334 --includedir=DIR C header files [PREFIX/include]
1335 --oldincludedir=DIR C header files for non-gcc [/usr/include]
1336 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1337 --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1338 --infodir=DIR info documentation [DATAROOTDIR/info]
1339 --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1340 --mandir=DIR man documentation [DATAROOTDIR/man]
1341 --docdir=DIR documentation root [DATAROOTDIR/doc/PACKAGE]
1342 --htmldir=DIR html documentation [DOCDIR]
1343 --dvidir=DIR dvi documentation [DOCDIR]
1344 --pdfdir=DIR pdf documentation [DOCDIR]
1345 --psdir=DIR ps documentation [DOCDIR]
1346 _ACEOF
1347
1348 cat <<\_ACEOF
1349
1350 Program names:
1351 --program-prefix=PREFIX prepend PREFIX to installed program names
1352 --program-suffix=SUFFIX append SUFFIX to installed program names
1353 --program-transform-name=PROGRAM run sed PROGRAM on installed program names
1354
1355 X features:
1356 --x-includes=DIR X include files are in DIR
1357 --x-libraries=DIR X library files are in DIR
1358
1359 System types:
1360 --build=BUILD configure for building on BUILD [guessed]
1361 --host=HOST cross-compile to build programs to run on HOST [BUILD]
1362 --target=TARGET configure for building compilers for TARGET [HOST]
1363 _ACEOF
1364 fi
1365
1366 if test -n "$ac_init_help"; then
1367
1368 cat <<\_ACEOF
1369
1370 Optional Features:
1371 --disable-option-checking ignore unrecognized --enable/--with options
1372 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
1373 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
1374 --enable-maintainer-mode Enable developer functionality.
1375 --enable-sim-bswap Use Host specific BSWAP instruction.
1376 --enable-sim-cflags=opts Extra CFLAGS for use in building simulator
1377 --enable-sim-debug=opts Enable debugging flags
1378 --enable-sim-stdio Specify whether to use stdio for console input/output.
1379 --enable-sim-trace=opts Enable tracing flags
1380 --enable-sim-profile=opts Enable profiling flags
1381 --enable-sim-inline=inlines Specify which functions should be inlined.
1382 --enable-sim-alignment=align Specify strict, nonstrict or forced alignment of memory accesses.
1383 --enable-sim-hostendian=end Specify host byte endian orientation.
1384 --enable-build-warnings Enable build-time compiler warnings if gcc is used
1385 --enable-gdb-build-warnings Enable SIM specific build-time compiler warnings if gcc is used
1386 --enable-sim-reserved-bits Specify whether to check reserved bits in instruction.
1387 --enable-sim-endian=endian Specify target byte endian orientation.
1388 --enable-sim-bitsize=N Specify target bitsize (32 or 64).
1389 --enable-sim-float Specify that the target processor has floating point hardware.
1390 --enable-sim-smp=n Specify number of processors to configure for (default ${default_sim_smp}).
1391 --enable-sim-hardware=LIST Specify the hardware to be included in the build.
1392
1393 Optional Packages:
1394 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
1395 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
1396 --with-zlib include zlib support (auto/yes/no) default=auto
1397 --with-pkgversion=PKG Use PKG in the version string in place of "GDB"
1398 --with-bugurl=URL Direct users to URL to report a bug
1399 --with-x use the X Window System
1400
1401 Some influential environment variables:
1402 CC C compiler command
1403 CFLAGS C compiler flags
1404 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
1405 nonstandard directory <lib dir>
1406 LIBS libraries to pass to the linker, e.g. -l<library>
1407 CPPFLAGS C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1408 you have headers in a nonstandard directory <include dir>
1409 CPP C preprocessor
1410 XMKMF Path to xmkmf, Makefile generator for X Window System
1411
1412 Use these variables to override the choices made by `configure' or to help
1413 it to find libraries and programs with nonstandard names/locations.
1414
1415 Report bugs to the package provider.
1416 _ACEOF
1417 ac_status=$?
1418 fi
1419
1420 if test "$ac_init_help" = "recursive"; then
1421 # If there are subdirs, report their specific --help.
1422 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1423 test -d "$ac_dir" ||
1424 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1425 continue
1426 ac_builddir=.
1427
1428 case "$ac_dir" in
1429 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1430 *)
1431 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1432 # A ".." for each directory in $ac_dir_suffix.
1433 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1434 case $ac_top_builddir_sub in
1435 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1436 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1437 esac ;;
1438 esac
1439 ac_abs_top_builddir=$ac_pwd
1440 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1441 # for backward compatibility:
1442 ac_top_builddir=$ac_top_build_prefix
1443
1444 case $srcdir in
1445 .) # We are building in place.
1446 ac_srcdir=.
1447 ac_top_srcdir=$ac_top_builddir_sub
1448 ac_abs_top_srcdir=$ac_pwd ;;
1449 [\\/]* | ?:[\\/]* ) # Absolute name.
1450 ac_srcdir=$srcdir$ac_dir_suffix;
1451 ac_top_srcdir=$srcdir
1452 ac_abs_top_srcdir=$srcdir ;;
1453 *) # Relative name.
1454 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1455 ac_top_srcdir=$ac_top_build_prefix$srcdir
1456 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1457 esac
1458 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1459
1460 cd "$ac_dir" || { ac_status=$?; continue; }
1461 # Check for guested configure.
1462 if test -f "$ac_srcdir/configure.gnu"; then
1463 echo &&
1464 $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1465 elif test -f "$ac_srcdir/configure"; then
1466 echo &&
1467 $SHELL "$ac_srcdir/configure" --help=recursive
1468 else
1469 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1470 fi || ac_status=$?
1471 cd "$ac_pwd" || { ac_status=$?; break; }
1472 done
1473 fi
1474
1475 test -n "$ac_init_help" && exit $ac_status
1476 if $ac_init_version; then
1477 cat <<\_ACEOF
1478 configure
1479 generated by GNU Autoconf 2.64
1480
1481 Copyright (C) 2009 Free Software Foundation, Inc.
1482 This configure script is free software; the Free Software Foundation
1483 gives unlimited permission to copy, distribute and modify it.
1484 _ACEOF
1485 exit
1486 fi
1487
1488 ## ------------------------ ##
1489 ## Autoconf initialization. ##
1490 ## ------------------------ ##
1491
1492 # ac_fn_c_try_compile LINENO
1493 # --------------------------
1494 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1495 ac_fn_c_try_compile ()
1496 {
1497 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1498 rm -f conftest.$ac_objext
1499 if { { ac_try="$ac_compile"
1500 case "(($ac_try" in
1501 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1502 *) ac_try_echo=$ac_try;;
1503 esac
1504 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1505 $as_echo "$ac_try_echo"; } >&5
1506 (eval "$ac_compile") 2>conftest.err
1507 ac_status=$?
1508 if test -s conftest.err; then
1509 grep -v '^ *+' conftest.err >conftest.er1
1510 cat conftest.er1 >&5
1511 mv -f conftest.er1 conftest.err
1512 fi
1513 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1514 test $ac_status = 0; } && {
1515 test -z "$ac_c_werror_flag" ||
1516 test ! -s conftest.err
1517 } && test -s conftest.$ac_objext; then :
1518 ac_retval=0
1519 else
1520 $as_echo "$as_me: failed program was:" >&5
1521 sed 's/^/| /' conftest.$ac_ext >&5
1522
1523 ac_retval=1
1524 fi
1525 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1526 return $ac_retval
1527
1528 } # ac_fn_c_try_compile
1529
1530 # ac_fn_c_try_cpp LINENO
1531 # ----------------------
1532 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1533 ac_fn_c_try_cpp ()
1534 {
1535 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1536 if { { ac_try="$ac_cpp conftest.$ac_ext"
1537 case "(($ac_try" in
1538 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1539 *) ac_try_echo=$ac_try;;
1540 esac
1541 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1542 $as_echo "$ac_try_echo"; } >&5
1543 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1544 ac_status=$?
1545 if test -s conftest.err; then
1546 grep -v '^ *+' conftest.err >conftest.er1
1547 cat conftest.er1 >&5
1548 mv -f conftest.er1 conftest.err
1549 fi
1550 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1551 test $ac_status = 0; } >/dev/null && {
1552 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1553 test ! -s conftest.err
1554 }; then :
1555 ac_retval=0
1556 else
1557 $as_echo "$as_me: failed program was:" >&5
1558 sed 's/^/| /' conftest.$ac_ext >&5
1559
1560 ac_retval=1
1561 fi
1562 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1563 return $ac_retval
1564
1565 } # ac_fn_c_try_cpp
1566
1567 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1568 # -------------------------------------------------------
1569 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1570 # the include files in INCLUDES and setting the cache variable VAR
1571 # accordingly.
1572 ac_fn_c_check_header_mongrel ()
1573 {
1574 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1575 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1576 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1577 $as_echo_n "checking for $2... " >&6; }
1578 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1579 $as_echo_n "(cached) " >&6
1580 fi
1581 eval ac_res=\$$3
1582 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1583 $as_echo "$ac_res" >&6; }
1584 else
1585 # Is the header compilable?
1586 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1587 $as_echo_n "checking $2 usability... " >&6; }
1588 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1589 /* end confdefs.h. */
1590 $4
1591 #include <$2>
1592 _ACEOF
1593 if ac_fn_c_try_compile "$LINENO"; then :
1594 ac_header_compiler=yes
1595 else
1596 ac_header_compiler=no
1597 fi
1598 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1599 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1600 $as_echo "$ac_header_compiler" >&6; }
1601
1602 # Is the header present?
1603 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1604 $as_echo_n "checking $2 presence... " >&6; }
1605 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1606 /* end confdefs.h. */
1607 #include <$2>
1608 _ACEOF
1609 if ac_fn_c_try_cpp "$LINENO"; then :
1610 ac_header_preproc=yes
1611 else
1612 ac_header_preproc=no
1613 fi
1614 rm -f conftest.err conftest.$ac_ext
1615 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1616 $as_echo "$ac_header_preproc" >&6; }
1617
1618 # So? What about this header?
1619 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1620 yes:no: )
1621 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1622 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1623 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1624 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1625 ;;
1626 no:yes:* )
1627 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1628 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1629 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
1630 $as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
1631 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1632 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1633 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
1634 $as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
1635 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1636 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1637 ;;
1638 esac
1639 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1640 $as_echo_n "checking for $2... " >&6; }
1641 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1642 $as_echo_n "(cached) " >&6
1643 else
1644 eval "$3=\$ac_header_compiler"
1645 fi
1646 eval ac_res=\$$3
1647 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1648 $as_echo "$ac_res" >&6; }
1649 fi
1650 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1651
1652 } # ac_fn_c_check_header_mongrel
1653
1654 # ac_fn_c_try_run LINENO
1655 # ----------------------
1656 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1657 # that executables *can* be run.
1658 ac_fn_c_try_run ()
1659 {
1660 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1661 if { { ac_try="$ac_link"
1662 case "(($ac_try" in
1663 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1664 *) ac_try_echo=$ac_try;;
1665 esac
1666 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1667 $as_echo "$ac_try_echo"; } >&5
1668 (eval "$ac_link") 2>&5
1669 ac_status=$?
1670 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1671 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
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 "$ac_try") 2>&5
1679 ac_status=$?
1680 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1681 test $ac_status = 0; }; }; then :
1682 ac_retval=0
1683 else
1684 $as_echo "$as_me: program exited with status $ac_status" >&5
1685 $as_echo "$as_me: failed program was:" >&5
1686 sed 's/^/| /' conftest.$ac_ext >&5
1687
1688 ac_retval=$ac_status
1689 fi
1690 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1691 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1692 return $ac_retval
1693
1694 } # ac_fn_c_try_run
1695
1696 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1697 # -------------------------------------------------------
1698 # Tests whether HEADER exists and can be compiled using the include files in
1699 # INCLUDES, setting the cache variable VAR accordingly.
1700 ac_fn_c_check_header_compile ()
1701 {
1702 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1703 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1704 $as_echo_n "checking for $2... " >&6; }
1705 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1706 $as_echo_n "(cached) " >&6
1707 else
1708 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1709 /* end confdefs.h. */
1710 $4
1711 #include <$2>
1712 _ACEOF
1713 if ac_fn_c_try_compile "$LINENO"; then :
1714 eval "$3=yes"
1715 else
1716 eval "$3=no"
1717 fi
1718 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1719 fi
1720 eval ac_res=\$$3
1721 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1722 $as_echo "$ac_res" >&6; }
1723 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1724
1725 } # ac_fn_c_check_header_compile
1726
1727 # ac_fn_c_try_link LINENO
1728 # -----------------------
1729 # Try to link conftest.$ac_ext, and return whether this succeeded.
1730 ac_fn_c_try_link ()
1731 {
1732 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1733 rm -f conftest.$ac_objext conftest$ac_exeext
1734 if { { ac_try="$ac_link"
1735 case "(($ac_try" in
1736 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1737 *) ac_try_echo=$ac_try;;
1738 esac
1739 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1740 $as_echo "$ac_try_echo"; } >&5
1741 (eval "$ac_link") 2>conftest.err
1742 ac_status=$?
1743 if test -s conftest.err; then
1744 grep -v '^ *+' conftest.err >conftest.er1
1745 cat conftest.er1 >&5
1746 mv -f conftest.er1 conftest.err
1747 fi
1748 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1749 test $ac_status = 0; } && {
1750 test -z "$ac_c_werror_flag" ||
1751 test ! -s conftest.err
1752 } && test -s conftest$ac_exeext && {
1753 test "$cross_compiling" = yes ||
1754 $as_test_x conftest$ac_exeext
1755 }; then :
1756 ac_retval=0
1757 else
1758 $as_echo "$as_me: failed program was:" >&5
1759 sed 's/^/| /' conftest.$ac_ext >&5
1760
1761 ac_retval=1
1762 fi
1763 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1764 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1765 # interfere with the next link command; also delete a directory that is
1766 # left behind by Apple's compiler. We do this before executing the actions.
1767 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1768 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1769 return $ac_retval
1770
1771 } # ac_fn_c_try_link
1772
1773 # ac_fn_c_check_func LINENO FUNC VAR
1774 # ----------------------------------
1775 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1776 ac_fn_c_check_func ()
1777 {
1778 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1779 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1780 $as_echo_n "checking for $2... " >&6; }
1781 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1782 $as_echo_n "(cached) " >&6
1783 else
1784 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1785 /* end confdefs.h. */
1786 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1787 For example, HP-UX 11i <limits.h> declares gettimeofday. */
1788 #define $2 innocuous_$2
1789
1790 /* System header to define __stub macros and hopefully few prototypes,
1791 which can conflict with char $2 (); below.
1792 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1793 <limits.h> exists even on freestanding compilers. */
1794
1795 #ifdef __STDC__
1796 # include <limits.h>
1797 #else
1798 # include <assert.h>
1799 #endif
1800
1801 #undef $2
1802
1803 /* Override any GCC internal prototype to avoid an error.
1804 Use char because int might match the return type of a GCC
1805 builtin and then its argument prototype would still apply. */
1806 #ifdef __cplusplus
1807 extern "C"
1808 #endif
1809 char $2 ();
1810 /* The GNU C library defines this for functions which it implements
1811 to always fail with ENOSYS. Some functions are actually named
1812 something starting with __ and the normal name is an alias. */
1813 #if defined __stub_$2 || defined __stub___$2
1814 choke me
1815 #endif
1816
1817 int
1818 main ()
1819 {
1820 return $2 ();
1821 ;
1822 return 0;
1823 }
1824 _ACEOF
1825 if ac_fn_c_try_link "$LINENO"; then :
1826 eval "$3=yes"
1827 else
1828 eval "$3=no"
1829 fi
1830 rm -f core conftest.err conftest.$ac_objext \
1831 conftest$ac_exeext conftest.$ac_ext
1832 fi
1833 eval ac_res=\$$3
1834 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1835 $as_echo "$ac_res" >&6; }
1836 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1837
1838 } # ac_fn_c_check_func
1839 cat >config.log <<_ACEOF
1840 This file contains any messages produced by compilers while
1841 running configure, to aid debugging if configure makes a mistake.
1842
1843 It was created by $as_me, which was
1844 generated by GNU Autoconf 2.64. Invocation command line was
1845
1846 $ $0 $@
1847
1848 _ACEOF
1849 exec 5>>config.log
1850 {
1851 cat <<_ASUNAME
1852 ## --------- ##
1853 ## Platform. ##
1854 ## --------- ##
1855
1856 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1857 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1858 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1859 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1860 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1861
1862 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1863 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
1864
1865 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
1866 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
1867 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1868 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
1869 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
1870 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
1871 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
1872
1873 _ASUNAME
1874
1875 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1876 for as_dir in $PATH
1877 do
1878 IFS=$as_save_IFS
1879 test -z "$as_dir" && as_dir=.
1880 $as_echo "PATH: $as_dir"
1881 done
1882 IFS=$as_save_IFS
1883
1884 } >&5
1885
1886 cat >&5 <<_ACEOF
1887
1888
1889 ## ----------- ##
1890 ## Core tests. ##
1891 ## ----------- ##
1892
1893 _ACEOF
1894
1895
1896 # Keep a trace of the command line.
1897 # Strip out --no-create and --no-recursion so they do not pile up.
1898 # Strip out --silent because we don't want to record it for future runs.
1899 # Also quote any args containing shell meta-characters.
1900 # Make two passes to allow for proper duplicate-argument suppression.
1901 ac_configure_args=
1902 ac_configure_args0=
1903 ac_configure_args1=
1904 ac_must_keep_next=false
1905 for ac_pass in 1 2
1906 do
1907 for ac_arg
1908 do
1909 case $ac_arg in
1910 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1911 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1912 | -silent | --silent | --silen | --sile | --sil)
1913 continue ;;
1914 *\'*)
1915 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1916 esac
1917 case $ac_pass in
1918 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1919 2)
1920 as_fn_append ac_configure_args1 " '$ac_arg'"
1921 if test $ac_must_keep_next = true; then
1922 ac_must_keep_next=false # Got value, back to normal.
1923 else
1924 case $ac_arg in
1925 *=* | --config-cache | -C | -disable-* | --disable-* \
1926 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1927 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1928 | -with-* | --with-* | -without-* | --without-* | --x)
1929 case "$ac_configure_args0 " in
1930 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1931 esac
1932 ;;
1933 -* ) ac_must_keep_next=true ;;
1934 esac
1935 fi
1936 as_fn_append ac_configure_args " '$ac_arg'"
1937 ;;
1938 esac
1939 done
1940 done
1941 { ac_configure_args0=; unset ac_configure_args0;}
1942 { ac_configure_args1=; unset ac_configure_args1;}
1943
1944 # When interrupted or exit'd, cleanup temporary files, and complete
1945 # config.log. We remove comments because anyway the quotes in there
1946 # would cause problems or look ugly.
1947 # WARNING: Use '\'' to represent an apostrophe within the trap.
1948 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1949 trap 'exit_status=$?
1950 # Save into config.log some information that might help in debugging.
1951 {
1952 echo
1953
1954 cat <<\_ASBOX
1955 ## ---------------- ##
1956 ## Cache variables. ##
1957 ## ---------------- ##
1958 _ASBOX
1959 echo
1960 # The following way of writing the cache mishandles newlines in values,
1961 (
1962 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1963 eval ac_val=\$$ac_var
1964 case $ac_val in #(
1965 *${as_nl}*)
1966 case $ac_var in #(
1967 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1968 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1969 esac
1970 case $ac_var in #(
1971 _ | IFS | as_nl) ;; #(
1972 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1973 *) { eval $ac_var=; unset $ac_var;} ;;
1974 esac ;;
1975 esac
1976 done
1977 (set) 2>&1 |
1978 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1979 *${as_nl}ac_space=\ *)
1980 sed -n \
1981 "s/'\''/'\''\\\\'\'''\''/g;
1982 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1983 ;; #(
1984 *)
1985 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1986 ;;
1987 esac |
1988 sort
1989 )
1990 echo
1991
1992 cat <<\_ASBOX
1993 ## ----------------- ##
1994 ## Output variables. ##
1995 ## ----------------- ##
1996 _ASBOX
1997 echo
1998 for ac_var in $ac_subst_vars
1999 do
2000 eval ac_val=\$$ac_var
2001 case $ac_val in
2002 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2003 esac
2004 $as_echo "$ac_var='\''$ac_val'\''"
2005 done | sort
2006 echo
2007
2008 if test -n "$ac_subst_files"; then
2009 cat <<\_ASBOX
2010 ## ------------------- ##
2011 ## File substitutions. ##
2012 ## ------------------- ##
2013 _ASBOX
2014 echo
2015 for ac_var in $ac_subst_files
2016 do
2017 eval ac_val=\$$ac_var
2018 case $ac_val in
2019 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2020 esac
2021 $as_echo "$ac_var='\''$ac_val'\''"
2022 done | sort
2023 echo
2024 fi
2025
2026 if test -s confdefs.h; then
2027 cat <<\_ASBOX
2028 ## ----------- ##
2029 ## confdefs.h. ##
2030 ## ----------- ##
2031 _ASBOX
2032 echo
2033 cat confdefs.h
2034 echo
2035 fi
2036 test "$ac_signal" != 0 &&
2037 $as_echo "$as_me: caught signal $ac_signal"
2038 $as_echo "$as_me: exit $exit_status"
2039 } >&5
2040 rm -f core *.core core.conftest.* &&
2041 rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2042 exit $exit_status
2043 ' 0
2044 for ac_signal in 1 2 13 15; do
2045 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2046 done
2047 ac_signal=0
2048
2049 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2050 rm -f -r conftest* confdefs.h
2051
2052 $as_echo "/* confdefs.h */" > confdefs.h
2053
2054 # Predefined preprocessor variables.
2055
2056 cat >>confdefs.h <<_ACEOF
2057 #define PACKAGE_NAME "$PACKAGE_NAME"
2058 _ACEOF
2059
2060 cat >>confdefs.h <<_ACEOF
2061 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2062 _ACEOF
2063
2064 cat >>confdefs.h <<_ACEOF
2065 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2066 _ACEOF
2067
2068 cat >>confdefs.h <<_ACEOF
2069 #define PACKAGE_STRING "$PACKAGE_STRING"
2070 _ACEOF
2071
2072 cat >>confdefs.h <<_ACEOF
2073 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2074 _ACEOF
2075
2076 cat >>confdefs.h <<_ACEOF
2077 #define PACKAGE_URL "$PACKAGE_URL"
2078 _ACEOF
2079
2080
2081 # Let the site file select an alternate cache file if it wants to.
2082 # Prefer an explicitly selected file to automatically selected ones.
2083 ac_site_file1=NONE
2084 ac_site_file2=NONE
2085 if test -n "$CONFIG_SITE"; then
2086 ac_site_file1=$CONFIG_SITE
2087 elif test "x$prefix" != xNONE; then
2088 ac_site_file1=$prefix/share/config.site
2089 ac_site_file2=$prefix/etc/config.site
2090 else
2091 ac_site_file1=$ac_default_prefix/share/config.site
2092 ac_site_file2=$ac_default_prefix/etc/config.site
2093 fi
2094 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2095 do
2096 test "x$ac_site_file" = xNONE && continue
2097 if test -r "$ac_site_file"; then
2098 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2099 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2100 sed 's/^/| /' "$ac_site_file" >&5
2101 . "$ac_site_file"
2102 fi
2103 done
2104
2105 if test -r "$cache_file"; then
2106 # Some versions of bash will fail to source /dev/null (special
2107 # files actually), so we avoid doing that.
2108 if test -f "$cache_file"; then
2109 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2110 $as_echo "$as_me: loading cache $cache_file" >&6;}
2111 case $cache_file in
2112 [\\/]* | ?:[\\/]* ) . "$cache_file";;
2113 *) . "./$cache_file";;
2114 esac
2115 fi
2116 else
2117 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2118 $as_echo "$as_me: creating cache $cache_file" >&6;}
2119 >$cache_file
2120 fi
2121
2122 # Check that the precious variables saved in the cache have kept the same
2123 # value.
2124 ac_cache_corrupted=false
2125 for ac_var in $ac_precious_vars; do
2126 eval ac_old_set=\$ac_cv_env_${ac_var}_set
2127 eval ac_new_set=\$ac_env_${ac_var}_set
2128 eval ac_old_val=\$ac_cv_env_${ac_var}_value
2129 eval ac_new_val=\$ac_env_${ac_var}_value
2130 case $ac_old_set,$ac_new_set in
2131 set,)
2132 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2133 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2134 ac_cache_corrupted=: ;;
2135 ,set)
2136 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2137 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2138 ac_cache_corrupted=: ;;
2139 ,);;
2140 *)
2141 if test "x$ac_old_val" != "x$ac_new_val"; then
2142 # differences in whitespace do not lead to failure.
2143 ac_old_val_w=`echo x $ac_old_val`
2144 ac_new_val_w=`echo x $ac_new_val`
2145 if test "$ac_old_val_w" != "$ac_new_val_w"; then
2146 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2147 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2148 ac_cache_corrupted=:
2149 else
2150 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2151 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2152 eval $ac_var=\$ac_old_val
2153 fi
2154 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
2155 $as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
2156 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
2157 $as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
2158 fi;;
2159 esac
2160 # Pass precious variables to config.status.
2161 if test "$ac_new_set" = set; then
2162 case $ac_new_val in
2163 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2164 *) ac_arg=$ac_var=$ac_new_val ;;
2165 esac
2166 case " $ac_configure_args " in
2167 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
2168 *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2169 esac
2170 fi
2171 done
2172 if $ac_cache_corrupted; then
2173 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2174 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2175 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2176 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2177 as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2178 fi
2179 ## -------------------- ##
2180 ## Main body of script. ##
2181 ## -------------------- ##
2182
2183 ac_ext=c
2184 ac_cpp='$CPP $CPPFLAGS'
2185 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2186 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2187 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2188
2189
2190 ac_config_headers="$ac_config_headers config.h:config.in"
2191
2192
2193 # This file contains common code used by all simulators.
2194 #
2195 # SIM_AC_COMMON invokes AC macros used by all simulators and by the common
2196 # directory. It is intended to be invoked before any target specific stuff.
2197 # SIM_AC_OUTPUT is a cover function to AC_OUTPUT to generate the Makefile.
2198 # It is intended to be invoked last.
2199 #
2200 # The simulator's configure.in should look like:
2201 #
2202 # dnl Process this file with autoconf to produce a configure script.
2203 # sinclude(../common/aclocal.m4)
2204 # AC_PREREQ(2.5)dnl
2205 # AC_INIT(Makefile.in)
2206 #
2207 # SIM_AC_COMMON
2208 #
2209 # ... target specific stuff ...
2210 #
2211 # SIM_AC_OUTPUT
2212
2213 # Include global overrides and fixes for Autoconf.
2214
2215
2216
2217
2218
2219
2220
2221
2222
2223
2224
2225
2226
2227
2228
2229
2230
2231
2232
2233
2234
2235
2236
2237
2238
2239
2240
2241
2242
2243
2244
2245
2246
2247
2248
2249
2250
2251
2252
2253
2254
2255
2256
2257
2258
2259
2260
2261
2262
2263
2264
2265
2266
2267
2268
2269
2270
2271
2272
2273
2274
2275
2276
2277
2278
2279
2280
2281
2282
2283
2284
2285
2286
2287
2288
2289
2290
2291
2292
2293
2294
2295
2296
2297
2298
2299
2300
2301
2302 sim_inline="-DDEFAULT_INLINE=0"
2303
2304
2305
2306
2307
2308
2309
2310
2311
2312
2313
2314
2315
2316
2317
2318
2319
2320
2321
2322
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2324
2325
2326
2327
2328
2329
2330
2331
2332
2333
2334
2335
2336
2337
2338
2339 # intl sister-directory configuration rules.
2340 #
2341
2342 # The idea behind this macro is that there's no need to repeat all the
2343 # autoconf probes done by the intl directory - it's already done them
2344 # for us. In fact, there's no need even to look at the cache for the
2345 # answers. All we need to do is nab a few pieces of information.
2346 # The intl directory is set up to make this easy, by generating a
2347 # small file which can be sourced as a shell script; then we produce
2348 # the necessary substitutions and definitions for this directory.
2349
2350
2351
2352 # Autoconf M4 include file defining utility macros for complex Canadian
2353 # cross builds.
2354
2355
2356
2357
2358
2359
2360
2361
2362
2363 ####
2364 # _NCN_TOOL_PREFIXES: Some stuff that oughtta be done in AC_CANONICAL_SYSTEM
2365 # or AC_INIT.
2366 # These demand that AC_CANONICAL_SYSTEM be called beforehand.
2367
2368 ####
2369 # NCN_STRICT_CHECK_TOOLS(variable, progs-to-check-for,[value-if-not-found],[path])
2370 # Like plain AC_CHECK_TOOLS, but require prefix if build!=host.
2371
2372
2373 ####
2374 # NCN_STRICT_CHECK_TARGET_TOOLS(variable, progs-to-check-for,[value-if-not-found],[path])
2375 # Like CVS Autoconf AC_CHECK_TARGET_TOOLS, but require prefix if build!=target.
2376
2377
2378
2379 # Backported from Autoconf 2.5x; can go away when and if
2380 # we switch. Put the OS path separator in $PATH_SEPARATOR.
2381
2382
2383
2384
2385 # ACX_HAVE_GCC_FOR_TARGET
2386 # Check if the variable GCC_FOR_TARGET really points to a GCC binary.
2387
2388
2389 # ACX_CHECK_INSTALLED_TARGET_TOOL(VAR, PROG)
2390 # Searching for installed target binutils. We need to take extra care,
2391 # else we may find the wrong assembler, linker, etc., and lose.
2392 #
2393 # First try --with-build-time-tools, if specified.
2394 #
2395 # For build != host, we ask the installed GCC for the name of the tool it
2396 # uses, and accept it if it is an absolute path. This is because the
2397 # only good choice for a compiler is the same GCC version that is being
2398 # installed (or we couldn't make target libraries), and we assume that
2399 # on the host system we'll have not only the same GCC version, but also
2400 # the same binutils version.
2401 #
2402 # For build == host, search the same directories that the installed
2403 # compiler will search. We used to do this for the assembler, linker,
2404 # and nm only; for simplicity of configuration, however, we extend this
2405 # criterion to tools (such as ar and ranlib) that are never invoked by
2406 # the compiler, to avoid mismatches.
2407 #
2408 # Also note we have to check MD_EXEC_PREFIX before checking the user's path
2409 # if build == target. This makes the most sense only when bootstrapping,
2410 # but we also do so when build != host. In this case, we hope that the
2411 # build and host systems will have similar contents of MD_EXEC_PREFIX.
2412 #
2413 # If we do not find a suitable binary, then try the user's path.
2414
2415
2416 ###
2417 # AC_PROG_CPP_WERROR
2418 # Used for autoconf 2.5x to force AC_PREPROC_IFELSE to reject code which
2419 # triggers warnings from the preprocessor. Will be in autoconf 2.58.
2420 # For now, using this also overrides header checks to use only the
2421 # preprocessor (matches 2.13 behavior; matching 2.58's behavior is a
2422 # bit harder from here).
2423 # Eventually autoconf will default to checking headers with the compiler
2424 # instead, and we'll have to do this differently.
2425
2426 # AC_PROG_CPP_WERROR
2427
2428 # Test for GNAT.
2429 # We require the gnatbind program, and a compiler driver that
2430 # understands Ada. We use the user's CC setting, already found,
2431 # and possibly add $1 to the command-line parameters.
2432 #
2433 # Sets the shell variable have_gnat to yes or no as appropriate, and
2434 # substitutes GNATBIND and GNATMAKE.
2435
2436
2437
2438
2439
2440
2441
2442
2443
2444
2445
2446
2447
2448
2449
2450
2451
2452
2453
2454
2455
2456
2457
2458
2459
2460 # Bugs in autoconf 2.59 break the call to SIM_AC_COMMON, hack around
2461 # it by inlining the macro's contents.
2462 # This file contains common code used by all simulators.
2463 #
2464 # common.m4 invokes AC macros used by all simulators and by the common
2465 # directory. It is intended to be included before any target specific
2466 # stuff. SIM_AC_OUTPUT is a cover function to AC_OUTPUT to generate
2467 # the Makefile. It is intended to be invoked last.
2468 #
2469 # The simulator's configure.in should look like:
2470 #
2471 # dnl Process this file with autoconf to produce a configure script.
2472 # AC_PREREQ(2.5)dnl
2473 # AC_INIT(Makefile.in)
2474 # AC_CONFIG_HEADER(config.h:config.in)
2475 #
2476 # sinclude(../common/aclocal.m4)
2477 # sinclude(../common/common.m4)
2478 #
2479 # ... target specific stuff ...
2480
2481 ac_aux_dir=
2482 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2483 for ac_t in install-sh install.sh shtool; do
2484 if test -f "$ac_dir/$ac_t"; then
2485 ac_aux_dir=$ac_dir
2486 ac_install_sh="$ac_aux_dir/$ac_t -c"
2487 break 2
2488 fi
2489 done
2490 done
2491 if test -z "$ac_aux_dir"; then
2492 as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2493 fi
2494
2495 # These three variables are undocumented and unsupported,
2496 # and are intended to be withdrawn in a future Autoconf release.
2497 # They can cause serious problems if a builder's source tree is in a directory
2498 # whose full name contains unusual characters.
2499 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
2500 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
2501 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
2502
2503
2504 # Make sure we can run config.sub.
2505 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
2506 as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
2507
2508 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2509 $as_echo_n "checking build system type... " >&6; }
2510 if test "${ac_cv_build+set}" = set; then :
2511 $as_echo_n "(cached) " >&6
2512 else
2513 ac_build_alias=$build_alias
2514 test "x$ac_build_alias" = x &&
2515 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
2516 test "x$ac_build_alias" = x &&
2517 as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
2518 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2519 as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
2520
2521 fi
2522 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2523 $as_echo "$ac_cv_build" >&6; }
2524 case $ac_cv_build in
2525 *-*-*) ;;
2526 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
2527 esac
2528 build=$ac_cv_build
2529 ac_save_IFS=$IFS; IFS='-'
2530 set x $ac_cv_build
2531 shift
2532 build_cpu=$1
2533 build_vendor=$2
2534 shift; shift
2535 # Remember, the first character of IFS is used to create $*,
2536 # except with old shells:
2537 build_os=$*
2538 IFS=$ac_save_IFS
2539 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
2540
2541
2542 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2543 $as_echo_n "checking host system type... " >&6; }
2544 if test "${ac_cv_host+set}" = set; then :
2545 $as_echo_n "(cached) " >&6
2546 else
2547 if test "x$host_alias" = x; then
2548 ac_cv_host=$ac_cv_build
2549 else
2550 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2551 as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
2552 fi
2553
2554 fi
2555 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2556 $as_echo "$ac_cv_host" >&6; }
2557 case $ac_cv_host in
2558 *-*-*) ;;
2559 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
2560 esac
2561 host=$ac_cv_host
2562 ac_save_IFS=$IFS; IFS='-'
2563 set x $ac_cv_host
2564 shift
2565 host_cpu=$1
2566 host_vendor=$2
2567 shift; shift
2568 # Remember, the first character of IFS is used to create $*,
2569 # except with old shells:
2570 host_os=$*
2571 IFS=$ac_save_IFS
2572 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
2573
2574
2575 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
2576 $as_echo_n "checking target system type... " >&6; }
2577 if test "${ac_cv_target+set}" = set; then :
2578 $as_echo_n "(cached) " >&6
2579 else
2580 if test "x$target_alias" = x; then
2581 ac_cv_target=$ac_cv_host
2582 else
2583 ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
2584 as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
2585 fi
2586
2587 fi
2588 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
2589 $as_echo "$ac_cv_target" >&6; }
2590 case $ac_cv_target in
2591 *-*-*) ;;
2592 *) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
2593 esac
2594 target=$ac_cv_target
2595 ac_save_IFS=$IFS; IFS='-'
2596 set x $ac_cv_target
2597 shift
2598 target_cpu=$1
2599 target_vendor=$2
2600 shift; shift
2601 # Remember, the first character of IFS is used to create $*,
2602 # except with old shells:
2603 target_os=$*
2604 IFS=$ac_save_IFS
2605 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
2606
2607
2608 # The aliases save the names the user supplied, while $host etc.
2609 # will get canonicalized.
2610 test -n "$target_alias" &&
2611 test "$program_prefix$program_suffix$program_transform_name" = \
2612 NONENONEs,x,x, &&
2613 program_prefix=${target_alias}-
2614
2615 test "$program_prefix" != NONE &&
2616 program_transform_name="s&^&$program_prefix&;$program_transform_name"
2617 # Use a double $ so make ignores it.
2618 test "$program_suffix" != NONE &&
2619 program_transform_name="s&\$&$program_suffix&;$program_transform_name"
2620 # Double any \ or $.
2621 # By default was `s,x,x', remove it if useless.
2622 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
2623 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
2624
2625 ac_ext=c
2626 ac_cpp='$CPP $CPPFLAGS'
2627 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2628 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2629 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2630 if test -n "$ac_tool_prefix"; then
2631 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2632 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2633 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2634 $as_echo_n "checking for $ac_word... " >&6; }
2635 if test "${ac_cv_prog_CC+set}" = set; then :
2636 $as_echo_n "(cached) " >&6
2637 else
2638 if test -n "$CC"; then
2639 ac_cv_prog_CC="$CC" # Let the user override the test.
2640 else
2641 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2642 for as_dir in $PATH
2643 do
2644 IFS=$as_save_IFS
2645 test -z "$as_dir" && as_dir=.
2646 for ac_exec_ext in '' $ac_executable_extensions; do
2647 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2648 ac_cv_prog_CC="${ac_tool_prefix}gcc"
2649 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2650 break 2
2651 fi
2652 done
2653 done
2654 IFS=$as_save_IFS
2655
2656 fi
2657 fi
2658 CC=$ac_cv_prog_CC
2659 if test -n "$CC"; then
2660 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2661 $as_echo "$CC" >&6; }
2662 else
2663 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2664 $as_echo "no" >&6; }
2665 fi
2666
2667
2668 fi
2669 if test -z "$ac_cv_prog_CC"; then
2670 ac_ct_CC=$CC
2671 # Extract the first word of "gcc", so it can be a program name with args.
2672 set dummy gcc; ac_word=$2
2673 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2674 $as_echo_n "checking for $ac_word... " >&6; }
2675 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2676 $as_echo_n "(cached) " >&6
2677 else
2678 if test -n "$ac_ct_CC"; then
2679 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2680 else
2681 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2682 for as_dir in $PATH
2683 do
2684 IFS=$as_save_IFS
2685 test -z "$as_dir" && as_dir=.
2686 for ac_exec_ext in '' $ac_executable_extensions; do
2687 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2688 ac_cv_prog_ac_ct_CC="gcc"
2689 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2690 break 2
2691 fi
2692 done
2693 done
2694 IFS=$as_save_IFS
2695
2696 fi
2697 fi
2698 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2699 if test -n "$ac_ct_CC"; then
2700 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2701 $as_echo "$ac_ct_CC" >&6; }
2702 else
2703 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2704 $as_echo "no" >&6; }
2705 fi
2706
2707 if test "x$ac_ct_CC" = x; then
2708 CC=""
2709 else
2710 case $cross_compiling:$ac_tool_warned in
2711 yes:)
2712 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2713 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2714 ac_tool_warned=yes ;;
2715 esac
2716 CC=$ac_ct_CC
2717 fi
2718 else
2719 CC="$ac_cv_prog_CC"
2720 fi
2721
2722 if test -z "$CC"; then
2723 if test -n "$ac_tool_prefix"; then
2724 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2725 set dummy ${ac_tool_prefix}cc; ac_word=$2
2726 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2727 $as_echo_n "checking for $ac_word... " >&6; }
2728 if test "${ac_cv_prog_CC+set}" = set; then :
2729 $as_echo_n "(cached) " >&6
2730 else
2731 if test -n "$CC"; then
2732 ac_cv_prog_CC="$CC" # Let the user override the test.
2733 else
2734 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2735 for as_dir in $PATH
2736 do
2737 IFS=$as_save_IFS
2738 test -z "$as_dir" && as_dir=.
2739 for ac_exec_ext in '' $ac_executable_extensions; do
2740 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2741 ac_cv_prog_CC="${ac_tool_prefix}cc"
2742 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2743 break 2
2744 fi
2745 done
2746 done
2747 IFS=$as_save_IFS
2748
2749 fi
2750 fi
2751 CC=$ac_cv_prog_CC
2752 if test -n "$CC"; then
2753 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2754 $as_echo "$CC" >&6; }
2755 else
2756 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2757 $as_echo "no" >&6; }
2758 fi
2759
2760
2761 fi
2762 fi
2763 if test -z "$CC"; then
2764 # Extract the first word of "cc", so it can be a program name with args.
2765 set dummy cc; ac_word=$2
2766 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2767 $as_echo_n "checking for $ac_word... " >&6; }
2768 if test "${ac_cv_prog_CC+set}" = set; then :
2769 $as_echo_n "(cached) " >&6
2770 else
2771 if test -n "$CC"; then
2772 ac_cv_prog_CC="$CC" # Let the user override the test.
2773 else
2774 ac_prog_rejected=no
2775 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2776 for as_dir in $PATH
2777 do
2778 IFS=$as_save_IFS
2779 test -z "$as_dir" && as_dir=.
2780 for ac_exec_ext in '' $ac_executable_extensions; do
2781 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2782 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2783 ac_prog_rejected=yes
2784 continue
2785 fi
2786 ac_cv_prog_CC="cc"
2787 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2788 break 2
2789 fi
2790 done
2791 done
2792 IFS=$as_save_IFS
2793
2794 if test $ac_prog_rejected = yes; then
2795 # We found a bogon in the path, so make sure we never use it.
2796 set dummy $ac_cv_prog_CC
2797 shift
2798 if test $# != 0; then
2799 # We chose a different compiler from the bogus one.
2800 # However, it has the same basename, so the bogon will be chosen
2801 # first if we set CC to just the basename; use the full file name.
2802 shift
2803 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2804 fi
2805 fi
2806 fi
2807 fi
2808 CC=$ac_cv_prog_CC
2809 if test -n "$CC"; then
2810 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2811 $as_echo "$CC" >&6; }
2812 else
2813 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2814 $as_echo "no" >&6; }
2815 fi
2816
2817
2818 fi
2819 if test -z "$CC"; then
2820 if test -n "$ac_tool_prefix"; then
2821 for ac_prog in cl.exe
2822 do
2823 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2824 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2825 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2826 $as_echo_n "checking for $ac_word... " >&6; }
2827 if test "${ac_cv_prog_CC+set}" = set; then :
2828 $as_echo_n "(cached) " >&6
2829 else
2830 if test -n "$CC"; then
2831 ac_cv_prog_CC="$CC" # Let the user override the test.
2832 else
2833 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2834 for as_dir in $PATH
2835 do
2836 IFS=$as_save_IFS
2837 test -z "$as_dir" && as_dir=.
2838 for ac_exec_ext in '' $ac_executable_extensions; do
2839 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2840 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2841 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2842 break 2
2843 fi
2844 done
2845 done
2846 IFS=$as_save_IFS
2847
2848 fi
2849 fi
2850 CC=$ac_cv_prog_CC
2851 if test -n "$CC"; then
2852 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2853 $as_echo "$CC" >&6; }
2854 else
2855 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2856 $as_echo "no" >&6; }
2857 fi
2858
2859
2860 test -n "$CC" && break
2861 done
2862 fi
2863 if test -z "$CC"; then
2864 ac_ct_CC=$CC
2865 for ac_prog in cl.exe
2866 do
2867 # Extract the first word of "$ac_prog", so it can be a program name with args.
2868 set dummy $ac_prog; ac_word=$2
2869 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2870 $as_echo_n "checking for $ac_word... " >&6; }
2871 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2872 $as_echo_n "(cached) " >&6
2873 else
2874 if test -n "$ac_ct_CC"; then
2875 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2876 else
2877 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2878 for as_dir in $PATH
2879 do
2880 IFS=$as_save_IFS
2881 test -z "$as_dir" && as_dir=.
2882 for ac_exec_ext in '' $ac_executable_extensions; do
2883 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2884 ac_cv_prog_ac_ct_CC="$ac_prog"
2885 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2886 break 2
2887 fi
2888 done
2889 done
2890 IFS=$as_save_IFS
2891
2892 fi
2893 fi
2894 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2895 if test -n "$ac_ct_CC"; then
2896 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2897 $as_echo "$ac_ct_CC" >&6; }
2898 else
2899 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2900 $as_echo "no" >&6; }
2901 fi
2902
2903
2904 test -n "$ac_ct_CC" && break
2905 done
2906
2907 if test "x$ac_ct_CC" = x; then
2908 CC=""
2909 else
2910 case $cross_compiling:$ac_tool_warned in
2911 yes:)
2912 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2913 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2914 ac_tool_warned=yes ;;
2915 esac
2916 CC=$ac_ct_CC
2917 fi
2918 fi
2919
2920 fi
2921
2922
2923 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2924 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2925 as_fn_error "no acceptable C compiler found in \$PATH
2926 See \`config.log' for more details." "$LINENO" 5; }
2927
2928 # Provide some information about the compiler.
2929 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2930 set X $ac_compile
2931 ac_compiler=$2
2932 for ac_option in --version -v -V -qversion; do
2933 { { ac_try="$ac_compiler $ac_option >&5"
2934 case "(($ac_try" in
2935 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2936 *) ac_try_echo=$ac_try;;
2937 esac
2938 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2939 $as_echo "$ac_try_echo"; } >&5
2940 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2941 ac_status=$?
2942 if test -s conftest.err; then
2943 sed '10a\
2944 ... rest of stderr output deleted ...
2945 10q' conftest.err >conftest.er1
2946 cat conftest.er1 >&5
2947 rm -f conftest.er1 conftest.err
2948 fi
2949 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2950 test $ac_status = 0; }
2951 done
2952
2953 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2954 /* end confdefs.h. */
2955
2956 int
2957 main ()
2958 {
2959
2960 ;
2961 return 0;
2962 }
2963 _ACEOF
2964 ac_clean_files_save=$ac_clean_files
2965 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
2966 # Try to create an executable without -o first, disregard a.out.
2967 # It will help us diagnose broken compilers, and finding out an intuition
2968 # of exeext.
2969 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
2970 $as_echo_n "checking for C compiler default output file name... " >&6; }
2971 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2972
2973 # The possible output files:
2974 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2975
2976 ac_rmfiles=
2977 for ac_file in $ac_files
2978 do
2979 case $ac_file in
2980 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2981 * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2982 esac
2983 done
2984 rm -f $ac_rmfiles
2985
2986 if { { ac_try="$ac_link_default"
2987 case "(($ac_try" in
2988 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2989 *) ac_try_echo=$ac_try;;
2990 esac
2991 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2992 $as_echo "$ac_try_echo"; } >&5
2993 (eval "$ac_link_default") 2>&5
2994 ac_status=$?
2995 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2996 test $ac_status = 0; }; then :
2997 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2998 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2999 # in a Makefile. We should not override ac_cv_exeext if it was cached,
3000 # so that the user can short-circuit this test for compilers unknown to
3001 # Autoconf.
3002 for ac_file in $ac_files ''
3003 do
3004 test -f "$ac_file" || continue
3005 case $ac_file in
3006 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3007 ;;
3008 [ab].out )
3009 # We found the default executable, but exeext='' is most
3010 # certainly right.
3011 break;;
3012 *.* )
3013 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3014 then :; else
3015 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3016 fi
3017 # We set ac_cv_exeext here because the later test for it is not
3018 # safe: cross compilers may not add the suffix if given an `-o'
3019 # argument, so we may need to know it at that point already.
3020 # Even if this section looks crufty: it has the advantage of
3021 # actually working.
3022 break;;
3023 * )
3024 break;;
3025 esac
3026 done
3027 test "$ac_cv_exeext" = no && ac_cv_exeext=
3028
3029 else
3030 ac_file=''
3031 fi
3032 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3033 $as_echo "$ac_file" >&6; }
3034 if test -z "$ac_file"; then :
3035 $as_echo "$as_me: failed program was:" >&5
3036 sed 's/^/| /' conftest.$ac_ext >&5
3037
3038 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3039 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3040 { as_fn_set_status 77
3041 as_fn_error "C compiler cannot create executables
3042 See \`config.log' for more details." "$LINENO" 5; }; }
3043 fi
3044 ac_exeext=$ac_cv_exeext
3045
3046 # Check that the compiler produces executables we can run. If not, either
3047 # the compiler is broken, or we cross compile.
3048 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3049 $as_echo_n "checking whether the C compiler works... " >&6; }
3050 # If not cross compiling, check that we can run a simple program.
3051 if test "$cross_compiling" != yes; then
3052 if { ac_try='./$ac_file'
3053 { { case "(($ac_try" in
3054 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3055 *) ac_try_echo=$ac_try;;
3056 esac
3057 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3058 $as_echo "$ac_try_echo"; } >&5
3059 (eval "$ac_try") 2>&5
3060 ac_status=$?
3061 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3062 test $ac_status = 0; }; }; then
3063 cross_compiling=no
3064 else
3065 if test "$cross_compiling" = maybe; then
3066 cross_compiling=yes
3067 else
3068 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3069 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3070 as_fn_error "cannot run C compiled programs.
3071 If you meant to cross compile, use \`--host'.
3072 See \`config.log' for more details." "$LINENO" 5; }
3073 fi
3074 fi
3075 fi
3076 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3077 $as_echo "yes" >&6; }
3078
3079 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
3080 ac_clean_files=$ac_clean_files_save
3081 # Check that the compiler produces executables we can run. If not, either
3082 # the compiler is broken, or we cross compile.
3083 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3084 $as_echo_n "checking whether we are cross compiling... " >&6; }
3085 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3086 $as_echo "$cross_compiling" >&6; }
3087
3088 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3089 $as_echo_n "checking for suffix of executables... " >&6; }
3090 if { { ac_try="$ac_link"
3091 case "(($ac_try" in
3092 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3093 *) ac_try_echo=$ac_try;;
3094 esac
3095 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3096 $as_echo "$ac_try_echo"; } >&5
3097 (eval "$ac_link") 2>&5
3098 ac_status=$?
3099 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3100 test $ac_status = 0; }; then :
3101 # If both `conftest.exe' and `conftest' are `present' (well, observable)
3102 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
3103 # work properly (i.e., refer to `conftest.exe'), while it won't with
3104 # `rm'.
3105 for ac_file in conftest.exe conftest conftest.*; do
3106 test -f "$ac_file" || continue
3107 case $ac_file in
3108 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3109 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3110 break;;
3111 * ) break;;
3112 esac
3113 done
3114 else
3115 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3116 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3117 as_fn_error "cannot compute suffix of executables: cannot compile and link
3118 See \`config.log' for more details." "$LINENO" 5; }
3119 fi
3120 rm -f conftest$ac_cv_exeext
3121 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3122 $as_echo "$ac_cv_exeext" >&6; }
3123
3124 rm -f conftest.$ac_ext
3125 EXEEXT=$ac_cv_exeext
3126 ac_exeext=$EXEEXT
3127 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3128 $as_echo_n "checking for suffix of object files... " >&6; }
3129 if test "${ac_cv_objext+set}" = set; then :
3130 $as_echo_n "(cached) " >&6
3131 else
3132 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3133 /* end confdefs.h. */
3134
3135 int
3136 main ()
3137 {
3138
3139 ;
3140 return 0;
3141 }
3142 _ACEOF
3143 rm -f conftest.o conftest.obj
3144 if { { ac_try="$ac_compile"
3145 case "(($ac_try" in
3146 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3147 *) ac_try_echo=$ac_try;;
3148 esac
3149 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3150 $as_echo "$ac_try_echo"; } >&5
3151 (eval "$ac_compile") 2>&5
3152 ac_status=$?
3153 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3154 test $ac_status = 0; }; then :
3155 for ac_file in conftest.o conftest.obj conftest.*; do
3156 test -f "$ac_file" || continue;
3157 case $ac_file in
3158 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3159 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3160 break;;
3161 esac
3162 done
3163 else
3164 $as_echo "$as_me: failed program was:" >&5
3165 sed 's/^/| /' conftest.$ac_ext >&5
3166
3167 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3168 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3169 as_fn_error "cannot compute suffix of object files: cannot compile
3170 See \`config.log' for more details." "$LINENO" 5; }
3171 fi
3172 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3173 fi
3174 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3175 $as_echo "$ac_cv_objext" >&6; }
3176 OBJEXT=$ac_cv_objext
3177 ac_objext=$OBJEXT
3178 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3179 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3180 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
3181 $as_echo_n "(cached) " >&6
3182 else
3183 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3184 /* end confdefs.h. */
3185
3186 int
3187 main ()
3188 {
3189 #ifndef __GNUC__
3190 choke me
3191 #endif
3192
3193 ;
3194 return 0;
3195 }
3196 _ACEOF
3197 if ac_fn_c_try_compile "$LINENO"; then :
3198 ac_compiler_gnu=yes
3199 else
3200 ac_compiler_gnu=no
3201 fi
3202 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3203 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3204
3205 fi
3206 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3207 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3208 if test $ac_compiler_gnu = yes; then
3209 GCC=yes
3210 else
3211 GCC=
3212 fi
3213 ac_test_CFLAGS=${CFLAGS+set}
3214 ac_save_CFLAGS=$CFLAGS
3215 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3216 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3217 if test "${ac_cv_prog_cc_g+set}" = set; then :
3218 $as_echo_n "(cached) " >&6
3219 else
3220 ac_save_c_werror_flag=$ac_c_werror_flag
3221 ac_c_werror_flag=yes
3222 ac_cv_prog_cc_g=no
3223 CFLAGS="-g"
3224 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3225 /* end confdefs.h. */
3226
3227 int
3228 main ()
3229 {
3230
3231 ;
3232 return 0;
3233 }
3234 _ACEOF
3235 if ac_fn_c_try_compile "$LINENO"; then :
3236 ac_cv_prog_cc_g=yes
3237 else
3238 CFLAGS=""
3239 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3240 /* end confdefs.h. */
3241
3242 int
3243 main ()
3244 {
3245
3246 ;
3247 return 0;
3248 }
3249 _ACEOF
3250 if ac_fn_c_try_compile "$LINENO"; then :
3251
3252 else
3253 ac_c_werror_flag=$ac_save_c_werror_flag
3254 CFLAGS="-g"
3255 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3256 /* end confdefs.h. */
3257
3258 int
3259 main ()
3260 {
3261
3262 ;
3263 return 0;
3264 }
3265 _ACEOF
3266 if ac_fn_c_try_compile "$LINENO"; then :
3267 ac_cv_prog_cc_g=yes
3268 fi
3269 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3270 fi
3271 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3272 fi
3273 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3274 ac_c_werror_flag=$ac_save_c_werror_flag
3275 fi
3276 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3277 $as_echo "$ac_cv_prog_cc_g" >&6; }
3278 if test "$ac_test_CFLAGS" = set; then
3279 CFLAGS=$ac_save_CFLAGS
3280 elif test $ac_cv_prog_cc_g = yes; then
3281 if test "$GCC" = yes; then
3282 CFLAGS="-g -O2"
3283 else
3284 CFLAGS="-g"
3285 fi
3286 else
3287 if test "$GCC" = yes; then
3288 CFLAGS="-O2"
3289 else
3290 CFLAGS=
3291 fi
3292 fi
3293 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3294 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3295 if test "${ac_cv_prog_cc_c89+set}" = set; then :
3296 $as_echo_n "(cached) " >&6
3297 else
3298 ac_cv_prog_cc_c89=no
3299 ac_save_CC=$CC
3300 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3301 /* end confdefs.h. */
3302 #include <stdarg.h>
3303 #include <stdio.h>
3304 #include <sys/types.h>
3305 #include <sys/stat.h>
3306 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
3307 struct buf { int x; };
3308 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3309 static char *e (p, i)
3310 char **p;
3311 int i;
3312 {
3313 return p[i];
3314 }
3315 static char *f (char * (*g) (char **, int), char **p, ...)
3316 {
3317 char *s;
3318 va_list v;
3319 va_start (v,p);
3320 s = g (p, va_arg (v,int));
3321 va_end (v);
3322 return s;
3323 }
3324
3325 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
3326 function prototypes and stuff, but not '\xHH' hex character constants.
3327 These don't provoke an error unfortunately, instead are silently treated
3328 as 'x'. The following induces an error, until -std is added to get
3329 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
3330 array size at least. It's necessary to write '\x00'==0 to get something
3331 that's true only with -std. */
3332 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3333
3334 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3335 inside strings and character constants. */
3336 #define FOO(x) 'x'
3337 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3338
3339 int test (int i, double x);
3340 struct s1 {int (*f) (int a);};
3341 struct s2 {int (*f) (double a);};
3342 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3343 int argc;
3344 char **argv;
3345 int
3346 main ()
3347 {
3348 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
3349 ;
3350 return 0;
3351 }
3352 _ACEOF
3353 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3354 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3355 do
3356 CC="$ac_save_CC $ac_arg"
3357 if ac_fn_c_try_compile "$LINENO"; then :
3358 ac_cv_prog_cc_c89=$ac_arg
3359 fi
3360 rm -f core conftest.err conftest.$ac_objext
3361 test "x$ac_cv_prog_cc_c89" != "xno" && break
3362 done
3363 rm -f conftest.$ac_ext
3364 CC=$ac_save_CC
3365
3366 fi
3367 # AC_CACHE_VAL
3368 case "x$ac_cv_prog_cc_c89" in
3369 x)
3370 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3371 $as_echo "none needed" >&6; } ;;
3372 xno)
3373 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3374 $as_echo "unsupported" >&6; } ;;
3375 *)
3376 CC="$CC $ac_cv_prog_cc_c89"
3377 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3378 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3379 esac
3380 if test "x$ac_cv_prog_cc_c89" != xno; then :
3381
3382 fi
3383
3384 ac_ext=c
3385 ac_cpp='$CPP $CPPFLAGS'
3386 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3387 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3388 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3389
3390 # Find a good install program. We prefer a C program (faster),
3391 # so one script is as good as another. But avoid the broken or
3392 # incompatible versions:
3393 # SysV /etc/install, /usr/sbin/install
3394 # SunOS /usr/etc/install
3395 # IRIX /sbin/install
3396 # AIX /bin/install
3397 # AmigaOS /C/install, which installs bootblocks on floppy discs
3398 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
3399 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
3400 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
3401 # OS/2's system install, which has a completely different semantic
3402 # ./install, which can be erroneously created by make from ./install.sh.
3403 # Reject install programs that cannot install multiple files.
3404 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
3405 $as_echo_n "checking for a BSD-compatible install... " >&6; }
3406 if test -z "$INSTALL"; then
3407 if test "${ac_cv_path_install+set}" = set; then :
3408 $as_echo_n "(cached) " >&6
3409 else
3410 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3411 for as_dir in $PATH
3412 do
3413 IFS=$as_save_IFS
3414 test -z "$as_dir" && as_dir=.
3415 # Account for people who put trailing slashes in PATH elements.
3416 case $as_dir/ in #((
3417 ./ | .// | /[cC]/* | \
3418 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
3419 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
3420 /usr/ucb/* ) ;;
3421 *)
3422 # OSF1 and SCO ODT 3.0 have their own names for install.
3423 # Don't use installbsd from OSF since it installs stuff as root
3424 # by default.
3425 for ac_prog in ginstall scoinst install; do
3426 for ac_exec_ext in '' $ac_executable_extensions; do
3427 if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
3428 if test $ac_prog = install &&
3429 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3430 # AIX install. It has an incompatible calling convention.
3431 :
3432 elif test $ac_prog = install &&
3433 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3434 # program-specific install script used by HP pwplus--don't use.
3435 :
3436 else
3437 rm -rf conftest.one conftest.two conftest.dir
3438 echo one > conftest.one
3439 echo two > conftest.two
3440 mkdir conftest.dir
3441 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
3442 test -s conftest.one && test -s conftest.two &&
3443 test -s conftest.dir/conftest.one &&
3444 test -s conftest.dir/conftest.two
3445 then
3446 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
3447 break 3
3448 fi
3449 fi
3450 fi
3451 done
3452 done
3453 ;;
3454 esac
3455
3456 done
3457 IFS=$as_save_IFS
3458
3459 rm -rf conftest.one conftest.two conftest.dir
3460
3461 fi
3462 if test "${ac_cv_path_install+set}" = set; then
3463 INSTALL=$ac_cv_path_install
3464 else
3465 # As a last resort, use the slow shell script. Don't cache a
3466 # value for INSTALL within a source directory, because that will
3467 # break other packages using the cache if that directory is
3468 # removed, or if the value is a relative name.
3469 INSTALL=$ac_install_sh
3470 fi
3471 fi
3472 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
3473 $as_echo "$INSTALL" >&6; }
3474
3475 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
3476 # It thinks the first close brace ends the variable substitution.
3477 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
3478
3479 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
3480
3481 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
3482
3483
3484 # Put a plausible default for CC_FOR_BUILD in Makefile.
3485 if test "x$cross_compiling" = "xno"; then
3486 CC_FOR_BUILD='$(CC)'
3487 else
3488 CC_FOR_BUILD=gcc
3489 fi
3490
3491
3492
3493
3494 AR=${AR-ar}
3495
3496 if test -n "$ac_tool_prefix"; then
3497 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
3498 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
3499 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3500 $as_echo_n "checking for $ac_word... " >&6; }
3501 if test "${ac_cv_prog_RANLIB+set}" = set; then :
3502 $as_echo_n "(cached) " >&6
3503 else
3504 if test -n "$RANLIB"; then
3505 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
3506 else
3507 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3508 for as_dir in $PATH
3509 do
3510 IFS=$as_save_IFS
3511 test -z "$as_dir" && as_dir=.
3512 for ac_exec_ext in '' $ac_executable_extensions; do
3513 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3514 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
3515 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3516 break 2
3517 fi
3518 done
3519 done
3520 IFS=$as_save_IFS
3521
3522 fi
3523 fi
3524 RANLIB=$ac_cv_prog_RANLIB
3525 if test -n "$RANLIB"; then
3526 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
3527 $as_echo "$RANLIB" >&6; }
3528 else
3529 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3530 $as_echo "no" >&6; }
3531 fi
3532
3533
3534 fi
3535 if test -z "$ac_cv_prog_RANLIB"; then
3536 ac_ct_RANLIB=$RANLIB
3537 # Extract the first word of "ranlib", so it can be a program name with args.
3538 set dummy ranlib; ac_word=$2
3539 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3540 $as_echo_n "checking for $ac_word... " >&6; }
3541 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
3542 $as_echo_n "(cached) " >&6
3543 else
3544 if test -n "$ac_ct_RANLIB"; then
3545 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
3546 else
3547 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3548 for as_dir in $PATH
3549 do
3550 IFS=$as_save_IFS
3551 test -z "$as_dir" && as_dir=.
3552 for ac_exec_ext in '' $ac_executable_extensions; do
3553 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3554 ac_cv_prog_ac_ct_RANLIB="ranlib"
3555 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3556 break 2
3557 fi
3558 done
3559 done
3560 IFS=$as_save_IFS
3561
3562 fi
3563 fi
3564 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
3565 if test -n "$ac_ct_RANLIB"; then
3566 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
3567 $as_echo "$ac_ct_RANLIB" >&6; }
3568 else
3569 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3570 $as_echo "no" >&6; }
3571 fi
3572
3573 if test "x$ac_ct_RANLIB" = x; then
3574 RANLIB=":"
3575 else
3576 case $cross_compiling:$ac_tool_warned in
3577 yes:)
3578 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3579 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3580 ac_tool_warned=yes ;;
3581 esac
3582 RANLIB=$ac_ct_RANLIB
3583 fi
3584 else
3585 RANLIB="$ac_cv_prog_RANLIB"
3586 fi
3587
3588
3589 ALL_LINGUAS=
3590 # If we haven't got the data from the intl directory,
3591 # assume NLS is disabled.
3592 USE_NLS=no
3593 LIBINTL=
3594 LIBINTL_DEP=
3595 INCINTL=
3596 XGETTEXT=
3597 GMSGFMT=
3598 POSUB=
3599
3600 if test -f ../../intl/config.intl; then
3601 . ../../intl/config.intl
3602 fi
3603 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
3604 $as_echo_n "checking whether NLS is requested... " >&6; }
3605 if test x"$USE_NLS" != xyes; then
3606 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3607 $as_echo "no" >&6; }
3608 else
3609 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3610 $as_echo "yes" >&6; }
3611
3612 $as_echo "#define ENABLE_NLS 1" >>confdefs.h
3613
3614
3615 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catalogs to be installed" >&5
3616 $as_echo_n "checking for catalogs to be installed... " >&6; }
3617 # Look for .po and .gmo files in the source directory.
3618 CATALOGS=
3619 XLINGUAS=
3620 for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
3621 # If there aren't any .gmo files the shell will give us the
3622 # literal string "../path/to/srcdir/po/*.gmo" which has to be
3623 # weeded out.
3624 case "$cat" in *\**)
3625 continue;;
3626 esac
3627 # The quadruple backslash is collapsed to a double backslash
3628 # by the backticks, then collapsed again by the double quotes,
3629 # leaving us with one backslash in the sed expression (right
3630 # before the dot that mustn't act as a wildcard).
3631 cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
3632 lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
3633 # The user is allowed to set LINGUAS to a list of languages to
3634 # install catalogs for. If it's empty that means "all of them."
3635 if test "x$LINGUAS" = x; then
3636 CATALOGS="$CATALOGS $cat"
3637 XLINGUAS="$XLINGUAS $lang"
3638 else
3639 case "$LINGUAS" in *$lang*)
3640 CATALOGS="$CATALOGS $cat"
3641 XLINGUAS="$XLINGUAS $lang"
3642 ;;
3643 esac
3644 fi
3645 done
3646 LINGUAS="$XLINGUAS"
3647 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINGUAS" >&5
3648 $as_echo "$LINGUAS" >&6; }
3649
3650
3651 DATADIRNAME=share
3652
3653 INSTOBJEXT=.mo
3654
3655 GENCAT=gencat
3656
3657 CATOBJEXT=.gmo
3658
3659 fi
3660
3661 # Check for common headers.
3662 # FIXME: Seems to me this can cause problems for i386-windows hosts.
3663 # At one point there were hardcoded AC_DEFINE's if ${host} = i386-*-windows*.
3664
3665 ac_ext=c
3666 ac_cpp='$CPP $CPPFLAGS'
3667 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3668 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3669 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3670 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3671 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3672 # On Suns, sometimes $CPP names a directory.
3673 if test -n "$CPP" && test -d "$CPP"; then
3674 CPP=
3675 fi
3676 if test -z "$CPP"; then
3677 if test "${ac_cv_prog_CPP+set}" = set; then :
3678 $as_echo_n "(cached) " >&6
3679 else
3680 # Double quotes because CPP needs to be expanded
3681 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3682 do
3683 ac_preproc_ok=false
3684 for ac_c_preproc_warn_flag in '' yes
3685 do
3686 # Use a header file that comes with gcc, so configuring glibc
3687 # with a fresh cross-compiler works.
3688 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3689 # <limits.h> exists even on freestanding compilers.
3690 # On the NeXT, cc -E runs the code through the compiler's parser,
3691 # not just through cpp. "Syntax error" is here to catch this case.
3692 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3693 /* end confdefs.h. */
3694 #ifdef __STDC__
3695 # include <limits.h>
3696 #else
3697 # include <assert.h>
3698 #endif
3699 Syntax error
3700 _ACEOF
3701 if ac_fn_c_try_cpp "$LINENO"; then :
3702
3703 else
3704 # Broken: fails on valid input.
3705 continue
3706 fi
3707 rm -f conftest.err conftest.$ac_ext
3708
3709 # OK, works on sane cases. Now check whether nonexistent headers
3710 # can be detected and how.
3711 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3712 /* end confdefs.h. */
3713 #include <ac_nonexistent.h>
3714 _ACEOF
3715 if ac_fn_c_try_cpp "$LINENO"; then :
3716 # Broken: success on invalid input.
3717 continue
3718 else
3719 # Passes both tests.
3720 ac_preproc_ok=:
3721 break
3722 fi
3723 rm -f conftest.err conftest.$ac_ext
3724
3725 done
3726 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3727 rm -f conftest.err conftest.$ac_ext
3728 if $ac_preproc_ok; then :
3729 break
3730 fi
3731
3732 done
3733 ac_cv_prog_CPP=$CPP
3734
3735 fi
3736 CPP=$ac_cv_prog_CPP
3737 else
3738 ac_cv_prog_CPP=$CPP
3739 fi
3740 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3741 $as_echo "$CPP" >&6; }
3742 ac_preproc_ok=false
3743 for ac_c_preproc_warn_flag in '' yes
3744 do
3745 # Use a header file that comes with gcc, so configuring glibc
3746 # with a fresh cross-compiler works.
3747 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3748 # <limits.h> exists even on freestanding compilers.
3749 # On the NeXT, cc -E runs the code through the compiler's parser,
3750 # not just through cpp. "Syntax error" is here to catch this case.
3751 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3752 /* end confdefs.h. */
3753 #ifdef __STDC__
3754 # include <limits.h>
3755 #else
3756 # include <assert.h>
3757 #endif
3758 Syntax error
3759 _ACEOF
3760 if ac_fn_c_try_cpp "$LINENO"; then :
3761
3762 else
3763 # Broken: fails on valid input.
3764 continue
3765 fi
3766 rm -f conftest.err conftest.$ac_ext
3767
3768 # OK, works on sane cases. Now check whether nonexistent headers
3769 # can be detected and how.
3770 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3771 /* end confdefs.h. */
3772 #include <ac_nonexistent.h>
3773 _ACEOF
3774 if ac_fn_c_try_cpp "$LINENO"; then :
3775 # Broken: success on invalid input.
3776 continue
3777 else
3778 # Passes both tests.
3779 ac_preproc_ok=:
3780 break
3781 fi
3782 rm -f conftest.err conftest.$ac_ext
3783
3784 done
3785 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3786 rm -f conftest.err conftest.$ac_ext
3787 if $ac_preproc_ok; then :
3788
3789 else
3790 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3791 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3792 as_fn_error "C preprocessor \"$CPP\" fails sanity check
3793 See \`config.log' for more details." "$LINENO" 5; }
3794 fi
3795
3796 ac_ext=c
3797 ac_cpp='$CPP $CPPFLAGS'
3798 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3799 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3800 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3801
3802
3803 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3804 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3805 if test "${ac_cv_path_GREP+set}" = set; then :
3806 $as_echo_n "(cached) " >&6
3807 else
3808 if test -z "$GREP"; then
3809 ac_path_GREP_found=false
3810 # Loop through the user's path and test for each of PROGNAME-LIST
3811 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3812 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3813 do
3814 IFS=$as_save_IFS
3815 test -z "$as_dir" && as_dir=.
3816 for ac_prog in grep ggrep; do
3817 for ac_exec_ext in '' $ac_executable_extensions; do
3818 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3819 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
3820 # Check for GNU ac_path_GREP and select it if it is found.
3821 # Check for GNU $ac_path_GREP
3822 case `"$ac_path_GREP" --version 2>&1` in
3823 *GNU*)
3824 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3825 *)
3826 ac_count=0
3827 $as_echo_n 0123456789 >"conftest.in"
3828 while :
3829 do
3830 cat "conftest.in" "conftest.in" >"conftest.tmp"
3831 mv "conftest.tmp" "conftest.in"
3832 cp "conftest.in" "conftest.nl"
3833 $as_echo 'GREP' >> "conftest.nl"
3834 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3835 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3836 as_fn_arith $ac_count + 1 && ac_count=$as_val
3837 if test $ac_count -gt ${ac_path_GREP_max-0}; then
3838 # Best one so far, save it but keep looking for a better one
3839 ac_cv_path_GREP="$ac_path_GREP"
3840 ac_path_GREP_max=$ac_count
3841 fi
3842 # 10*(2^10) chars as input seems more than enough
3843 test $ac_count -gt 10 && break
3844 done
3845 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3846 esac
3847
3848 $ac_path_GREP_found && break 3
3849 done
3850 done
3851 done
3852 IFS=$as_save_IFS
3853 if test -z "$ac_cv_path_GREP"; then
3854 as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3855 fi
3856 else
3857 ac_cv_path_GREP=$GREP
3858 fi
3859
3860 fi
3861 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3862 $as_echo "$ac_cv_path_GREP" >&6; }
3863 GREP="$ac_cv_path_GREP"
3864
3865
3866 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
3867 $as_echo_n "checking for egrep... " >&6; }
3868 if test "${ac_cv_path_EGREP+set}" = set; then :
3869 $as_echo_n "(cached) " >&6
3870 else
3871 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3872 then ac_cv_path_EGREP="$GREP -E"
3873 else
3874 if test -z "$EGREP"; then
3875 ac_path_EGREP_found=false
3876 # Loop through the user's path and test for each of PROGNAME-LIST
3877 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3878 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3879 do
3880 IFS=$as_save_IFS
3881 test -z "$as_dir" && as_dir=.
3882 for ac_prog in egrep; do
3883 for ac_exec_ext in '' $ac_executable_extensions; do
3884 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3885 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
3886 # Check for GNU ac_path_EGREP and select it if it is found.
3887 # Check for GNU $ac_path_EGREP
3888 case `"$ac_path_EGREP" --version 2>&1` in
3889 *GNU*)
3890 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3891 *)
3892 ac_count=0
3893 $as_echo_n 0123456789 >"conftest.in"
3894 while :
3895 do
3896 cat "conftest.in" "conftest.in" >"conftest.tmp"
3897 mv "conftest.tmp" "conftest.in"
3898 cp "conftest.in" "conftest.nl"
3899 $as_echo 'EGREP' >> "conftest.nl"
3900 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3901 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3902 as_fn_arith $ac_count + 1 && ac_count=$as_val
3903 if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3904 # Best one so far, save it but keep looking for a better one
3905 ac_cv_path_EGREP="$ac_path_EGREP"
3906 ac_path_EGREP_max=$ac_count
3907 fi
3908 # 10*(2^10) chars as input seems more than enough
3909 test $ac_count -gt 10 && break
3910 done
3911 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3912 esac
3913
3914 $ac_path_EGREP_found && break 3
3915 done
3916 done
3917 done
3918 IFS=$as_save_IFS
3919 if test -z "$ac_cv_path_EGREP"; then
3920 as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3921 fi
3922 else
3923 ac_cv_path_EGREP=$EGREP
3924 fi
3925
3926 fi
3927 fi
3928 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
3929 $as_echo "$ac_cv_path_EGREP" >&6; }
3930 EGREP="$ac_cv_path_EGREP"
3931
3932
3933 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
3934 $as_echo_n "checking for ANSI C header files... " >&6; }
3935 if test "${ac_cv_header_stdc+set}" = set; then :
3936 $as_echo_n "(cached) " >&6
3937 else
3938 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3939 /* end confdefs.h. */
3940 #include <stdlib.h>
3941 #include <stdarg.h>
3942 #include <string.h>
3943 #include <float.h>
3944
3945 int
3946 main ()
3947 {
3948
3949 ;
3950 return 0;
3951 }
3952 _ACEOF
3953 if ac_fn_c_try_compile "$LINENO"; then :
3954 ac_cv_header_stdc=yes
3955 else
3956 ac_cv_header_stdc=no
3957 fi
3958 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3959
3960 if test $ac_cv_header_stdc = yes; then
3961 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3962 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3963 /* end confdefs.h. */
3964 #include <string.h>
3965
3966 _ACEOF
3967 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3968 $EGREP "memchr" >/dev/null 2>&1; then :
3969
3970 else
3971 ac_cv_header_stdc=no
3972 fi
3973 rm -f conftest*
3974
3975 fi
3976
3977 if test $ac_cv_header_stdc = yes; then
3978 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3979 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3980 /* end confdefs.h. */
3981 #include <stdlib.h>
3982
3983 _ACEOF
3984 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3985 $EGREP "free" >/dev/null 2>&1; then :
3986
3987 else
3988 ac_cv_header_stdc=no
3989 fi
3990 rm -f conftest*
3991
3992 fi
3993
3994 if test $ac_cv_header_stdc = yes; then
3995 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3996 if test "$cross_compiling" = yes; then :
3997 :
3998 else
3999 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4000 /* end confdefs.h. */
4001 #include <ctype.h>
4002 #include <stdlib.h>
4003 #if ((' ' & 0x0FF) == 0x020)
4004 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4005 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4006 #else
4007 # define ISLOWER(c) \
4008 (('a' <= (c) && (c) <= 'i') \
4009 || ('j' <= (c) && (c) <= 'r') \
4010 || ('s' <= (c) && (c) <= 'z'))
4011 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
4012 #endif
4013
4014 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4015 int
4016 main ()
4017 {
4018 int i;
4019 for (i = 0; i < 256; i++)
4020 if (XOR (islower (i), ISLOWER (i))
4021 || toupper (i) != TOUPPER (i))
4022 return 2;
4023 return 0;
4024 }
4025 _ACEOF
4026 if ac_fn_c_try_run "$LINENO"; then :
4027
4028 else
4029 ac_cv_header_stdc=no
4030 fi
4031 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4032 conftest.$ac_objext conftest.beam conftest.$ac_ext
4033 fi
4034
4035 fi
4036 fi
4037 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
4038 $as_echo "$ac_cv_header_stdc" >&6; }
4039 if test $ac_cv_header_stdc = yes; then
4040
4041 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
4042
4043 fi
4044
4045 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
4046 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4047 inttypes.h stdint.h unistd.h
4048 do :
4049 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4050 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
4051 "
4052 eval as_val=\$$as_ac_Header
4053 if test "x$as_val" = x""yes; then :
4054 cat >>confdefs.h <<_ACEOF
4055 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4056 _ACEOF
4057
4058 fi
4059
4060 done
4061
4062
4063 for ac_header in stdlib.h string.h strings.h unistd.h time.h
4064 do :
4065 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4066 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
4067 eval as_val=\$$as_ac_Header
4068 if test "x$as_val" = x""yes; then :
4069 cat >>confdefs.h <<_ACEOF
4070 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4071 _ACEOF
4072
4073 fi
4074
4075 done
4076
4077 for ac_header in sys/time.h sys/resource.h
4078 do :
4079 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4080 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
4081 eval as_val=\$$as_ac_Header
4082 if test "x$as_val" = x""yes; then :
4083 cat >>confdefs.h <<_ACEOF
4084 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4085 _ACEOF
4086
4087 fi
4088
4089 done
4090
4091 for ac_header in fcntl.h fpu_control.h
4092 do :
4093 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4094 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
4095 eval as_val=\$$as_ac_Header
4096 if test "x$as_val" = x""yes; then :
4097 cat >>confdefs.h <<_ACEOF
4098 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4099 _ACEOF
4100
4101 fi
4102
4103 done
4104
4105 for ac_header in dlfcn.h errno.h sys/stat.h
4106 do :
4107 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4108 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
4109 eval as_val=\$$as_ac_Header
4110 if test "x$as_val" = x""yes; then :
4111 cat >>confdefs.h <<_ACEOF
4112 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4113 _ACEOF
4114
4115 fi
4116
4117 done
4118
4119 for ac_func in getrusage time sigaction __setfpucw
4120 do :
4121 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
4122 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
4123 eval as_val=\$$as_ac_var
4124 if test "x$as_val" = x""yes; then :
4125 cat >>confdefs.h <<_ACEOF
4126 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
4127 _ACEOF
4128
4129 fi
4130 done
4131
4132
4133 # Check for socket libraries
4134 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for bind in -lsocket" >&5
4135 $as_echo_n "checking for bind in -lsocket... " >&6; }
4136 if test "${ac_cv_lib_socket_bind+set}" = set; then :
4137 $as_echo_n "(cached) " >&6
4138 else
4139 ac_check_lib_save_LIBS=$LIBS
4140 LIBS="-lsocket $LIBS"
4141 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4142 /* end confdefs.h. */
4143
4144 /* Override any GCC internal prototype to avoid an error.
4145 Use char because int might match the return type of a GCC
4146 builtin and then its argument prototype would still apply. */
4147 #ifdef __cplusplus
4148 extern "C"
4149 #endif
4150 char bind ();
4151 int
4152 main ()
4153 {
4154 return bind ();
4155 ;
4156 return 0;
4157 }
4158 _ACEOF
4159 if ac_fn_c_try_link "$LINENO"; then :
4160 ac_cv_lib_socket_bind=yes
4161 else
4162 ac_cv_lib_socket_bind=no
4163 fi
4164 rm -f core conftest.err conftest.$ac_objext \
4165 conftest$ac_exeext conftest.$ac_ext
4166 LIBS=$ac_check_lib_save_LIBS
4167 fi
4168 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_bind" >&5
4169 $as_echo "$ac_cv_lib_socket_bind" >&6; }
4170 if test "x$ac_cv_lib_socket_bind" = x""yes; then :
4171 cat >>confdefs.h <<_ACEOF
4172 #define HAVE_LIBSOCKET 1
4173 _ACEOF
4174
4175 LIBS="-lsocket $LIBS"
4176
4177 fi
4178
4179 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lnsl" >&5
4180 $as_echo_n "checking for gethostbyname in -lnsl... " >&6; }
4181 if test "${ac_cv_lib_nsl_gethostbyname+set}" = set; then :
4182 $as_echo_n "(cached) " >&6
4183 else
4184 ac_check_lib_save_LIBS=$LIBS
4185 LIBS="-lnsl $LIBS"
4186 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4187 /* end confdefs.h. */
4188
4189 /* Override any GCC internal prototype to avoid an error.
4190 Use char because int might match the return type of a GCC
4191 builtin and then its argument prototype would still apply. */
4192 #ifdef __cplusplus
4193 extern "C"
4194 #endif
4195 char gethostbyname ();
4196 int
4197 main ()
4198 {
4199 return gethostbyname ();
4200 ;
4201 return 0;
4202 }
4203 _ACEOF
4204 if ac_fn_c_try_link "$LINENO"; then :
4205 ac_cv_lib_nsl_gethostbyname=yes
4206 else
4207 ac_cv_lib_nsl_gethostbyname=no
4208 fi
4209 rm -f core conftest.err conftest.$ac_objext \
4210 conftest$ac_exeext conftest.$ac_ext
4211 LIBS=$ac_check_lib_save_LIBS
4212 fi
4213 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_gethostbyname" >&5
4214 $as_echo "$ac_cv_lib_nsl_gethostbyname" >&6; }
4215 if test "x$ac_cv_lib_nsl_gethostbyname" = x""yes; then :
4216 cat >>confdefs.h <<_ACEOF
4217 #define HAVE_LIBNSL 1
4218 _ACEOF
4219
4220 LIBS="-lnsl $LIBS"
4221
4222 fi
4223
4224
4225 # BFD conditionally uses zlib, so we must link it in if libbfd does, by
4226 # using the same condition.
4227
4228 # See if the user specified whether he wants zlib support or not.
4229
4230 # Check whether --with-zlib was given.
4231 if test "${with_zlib+set}" = set; then :
4232 withval=$with_zlib;
4233 else
4234 with_zlib=auto
4235 fi
4236
4237
4238 if test "$with_zlib" != "no"; then
4239 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing zlibVersion" >&5
4240 $as_echo_n "checking for library containing zlibVersion... " >&6; }
4241 if test "${ac_cv_search_zlibVersion+set}" = set; then :
4242 $as_echo_n "(cached) " >&6
4243 else
4244 ac_func_search_save_LIBS=$LIBS
4245 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4246 /* end confdefs.h. */
4247
4248 /* Override any GCC internal prototype to avoid an error.
4249 Use char because int might match the return type of a GCC
4250 builtin and then its argument prototype would still apply. */
4251 #ifdef __cplusplus
4252 extern "C"
4253 #endif
4254 char zlibVersion ();
4255 int
4256 main ()
4257 {
4258 return zlibVersion ();
4259 ;
4260 return 0;
4261 }
4262 _ACEOF
4263 for ac_lib in '' z; do
4264 if test -z "$ac_lib"; then
4265 ac_res="none required"
4266 else
4267 ac_res=-l$ac_lib
4268 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
4269 fi
4270 if ac_fn_c_try_link "$LINENO"; then :
4271 ac_cv_search_zlibVersion=$ac_res
4272 fi
4273 rm -f core conftest.err conftest.$ac_objext \
4274 conftest$ac_exeext
4275 if test "${ac_cv_search_zlibVersion+set}" = set; then :
4276 break
4277 fi
4278 done
4279 if test "${ac_cv_search_zlibVersion+set}" = set; then :
4280
4281 else
4282 ac_cv_search_zlibVersion=no
4283 fi
4284 rm conftest.$ac_ext
4285 LIBS=$ac_func_search_save_LIBS
4286 fi
4287 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_zlibVersion" >&5
4288 $as_echo "$ac_cv_search_zlibVersion" >&6; }
4289 ac_res=$ac_cv_search_zlibVersion
4290 if test "$ac_res" != no; then :
4291 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
4292 for ac_header in zlib.h
4293 do :
4294 ac_fn_c_check_header_mongrel "$LINENO" "zlib.h" "ac_cv_header_zlib_h" "$ac_includes_default"
4295 if test "x$ac_cv_header_zlib_h" = x""yes; then :
4296 cat >>confdefs.h <<_ACEOF
4297 #define HAVE_ZLIB_H 1
4298 _ACEOF
4299
4300 fi
4301
4302 done
4303
4304 fi
4305
4306 if test "$with_zlib" = "yes" -a "$ac_cv_header_zlib_h" != "yes"; then
4307 as_fn_error "zlib (libz) library was explicitly requested but not found" "$LINENO" 5
4308 fi
4309 fi
4310
4311
4312 . ${srcdir}/../../bfd/configure.host
4313
4314
4315
4316 USE_MAINTAINER_MODE=no
4317 # Check whether --enable-maintainer-mode was given.
4318 if test "${enable_maintainer_mode+set}" = set; then :
4319 enableval=$enable_maintainer_mode; case "${enableval}" in
4320 yes) MAINT="" USE_MAINTAINER_MODE=yes ;;
4321 no) MAINT="#" ;;
4322 *) as_fn_error "\"--enable-maintainer-mode does not take a value\"" "$LINENO" 5; MAINT="#" ;;
4323 esac
4324 if test x"$silent" != x"yes" && test x"$MAINT" = x""; then
4325 echo "Setting maintainer mode" 6>&1
4326 fi
4327 else
4328 MAINT="#"
4329 fi
4330
4331
4332
4333 # Check whether --enable-sim-bswap was given.
4334 if test "${enable_sim_bswap+set}" = set; then :
4335 enableval=$enable_sim_bswap; case "${enableval}" in
4336 yes) sim_bswap="-DWITH_BSWAP=1 -DUSE_BSWAP=1";;
4337 no) sim_bswap="-DWITH_BSWAP=0";;
4338 *) as_fn_error "\"--enable-sim-bswap does not take a value\"" "$LINENO" 5; sim_bswap="";;
4339 esac
4340 if test x"$silent" != x"yes" && test x"$sim_bswap" != x""; then
4341 echo "Setting bswap flags = $sim_bswap" 6>&1
4342 fi
4343 else
4344 sim_bswap=""
4345 fi
4346
4347
4348
4349 # Check whether --enable-sim-cflags was given.
4350 if test "${enable_sim_cflags+set}" = set; then :
4351 enableval=$enable_sim_cflags; case "${enableval}" in
4352 yes) sim_cflags="-O2 -fomit-frame-pointer";;
4353 trace) as_fn_error "\"Please use --enable-sim-debug instead.\"" "$LINENO" 5; sim_cflags="";;
4354 no) sim_cflags="";;
4355 *) sim_cflags=`echo "${enableval}" | sed -e "s/,/ /g"`;;
4356 esac
4357 if test x"$silent" != x"yes" && test x"$sim_cflags" != x""; then
4358 echo "Setting sim cflags = $sim_cflags" 6>&1
4359 fi
4360 else
4361 sim_cflags=""
4362 fi
4363
4364
4365
4366 # Check whether --enable-sim-debug was given.
4367 if test "${enable_sim_debug+set}" = set; then :
4368 enableval=$enable_sim_debug; case "${enableval}" in
4369 yes) sim_debug="-DDEBUG=7 -DWITH_DEBUG=7";;
4370 no) sim_debug="-DDEBUG=0 -DWITH_DEBUG=0";;
4371 *) sim_debug="-DDEBUG='(${enableval})' -DWITH_DEBUG='(${enableval})'";;
4372 esac
4373 if test x"$silent" != x"yes" && test x"$sim_debug" != x""; then
4374 echo "Setting sim debug = $sim_debug" 6>&1
4375 fi
4376 else
4377 sim_debug=""
4378 fi
4379
4380
4381
4382 # Check whether --enable-sim-stdio was given.
4383 if test "${enable_sim_stdio+set}" = set; then :
4384 enableval=$enable_sim_stdio; case "${enableval}" in
4385 yes) sim_stdio="-DWITH_STDIO=DO_USE_STDIO";;
4386 no) sim_stdio="-DWITH_STDIO=DONT_USE_STDIO";;
4387 *) as_fn_error "\"Unknown value $enableval passed to --enable-sim-stdio\"" "$LINENO" 5; sim_stdio="";;
4388 esac
4389 if test x"$silent" != x"yes" && test x"$sim_stdio" != x""; then
4390 echo "Setting stdio flags = $sim_stdio" 6>&1
4391 fi
4392 else
4393 sim_stdio=""
4394 fi
4395
4396
4397
4398 # Check whether --enable-sim-trace was given.
4399 if test "${enable_sim_trace+set}" = set; then :
4400 enableval=$enable_sim_trace; case "${enableval}" in
4401 yes) sim_trace="-DTRACE=1 -DWITH_TRACE=-1";;
4402 no) sim_trace="-DTRACE=0 -DWITH_TRACE=0";;
4403 [-0-9]*)
4404 sim_trace="-DTRACE='(${enableval})' -DWITH_TRACE='(${enableval})'";;
4405 [a-z]*)
4406 sim_trace=""
4407 for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
4408 if test x"$sim_trace" = x; then
4409 sim_trace="-DWITH_TRACE='(TRACE_$x"
4410 else
4411 sim_trace="${sim_trace}|TRACE_$x"
4412 fi
4413 done
4414 sim_trace="$sim_trace)'" ;;
4415 esac
4416 if test x"$silent" != x"yes" && test x"$sim_trace" != x""; then
4417 echo "Setting sim trace = $sim_trace" 6>&1
4418 fi
4419 else
4420 sim_trace=""
4421 fi
4422
4423
4424
4425 # Check whether --enable-sim-profile was given.
4426 if test "${enable_sim_profile+set}" = set; then :
4427 enableval=$enable_sim_profile; case "${enableval}" in
4428 yes) sim_profile="-DPROFILE=1 -DWITH_PROFILE=-1";;
4429 no) sim_profile="-DPROFILE=0 -DWITH_PROFILE=0";;
4430 [-0-9]*)
4431 sim_profile="-DPROFILE='(${enableval})' -DWITH_PROFILE='(${enableval})'";;
4432 [a-z]*)
4433 sim_profile=""
4434 for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
4435 if test x"$sim_profile" = x; then
4436 sim_profile="-DWITH_PROFILE='(PROFILE_$x"
4437 else
4438 sim_profile="${sim_profile}|PROFILE_$x"
4439 fi
4440 done
4441 sim_profile="$sim_profile)'" ;;
4442 esac
4443 if test x"$silent" != x"yes" && test x"$sim_profile" != x""; then
4444 echo "Setting sim profile = $sim_profile" 6>&1
4445 fi
4446 else
4447 sim_profile="-DPROFILE=1 -DWITH_PROFILE=-1"
4448 fi
4449
4450
4451
4452
4453 # Check whether --with-pkgversion was given.
4454 if test "${with_pkgversion+set}" = set; then :
4455 withval=$with_pkgversion; case "$withval" in
4456 yes) as_fn_error "package version not specified" "$LINENO" 5 ;;
4457 no) PKGVERSION= ;;
4458 *) PKGVERSION="($withval) " ;;
4459 esac
4460 else
4461 PKGVERSION="(GDB) "
4462
4463 fi
4464
4465
4466
4467
4468
4469 # Check whether --with-bugurl was given.
4470 if test "${with_bugurl+set}" = set; then :
4471 withval=$with_bugurl; case "$withval" in
4472 yes) as_fn_error "bug URL not specified" "$LINENO" 5 ;;
4473 no) BUGURL=
4474 ;;
4475 *) BUGURL="$withval"
4476 ;;
4477 esac
4478 else
4479 BUGURL="http://www.gnu.org/software/gdb/bugs/"
4480
4481 fi
4482
4483 case ${BUGURL} in
4484 "")
4485 REPORT_BUGS_TO=
4486 REPORT_BUGS_TEXI=
4487 ;;
4488 *)
4489 REPORT_BUGS_TO="<$BUGURL>"
4490 REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`}
4491 ;;
4492 esac;
4493
4494
4495
4496
4497 cat >>confdefs.h <<_ACEOF
4498 #define PKGVERSION "$PKGVERSION"
4499 _ACEOF
4500
4501
4502 cat >>confdefs.h <<_ACEOF
4503 #define REPORT_BUGS_TO "$REPORT_BUGS_TO"
4504 _ACEOF
4505
4506
4507 { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5
4508 $as_echo_n "checking return type of signal handlers... " >&6; }
4509 if test "${ac_cv_type_signal+set}" = set; then :
4510 $as_echo_n "(cached) " >&6
4511 else
4512 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4513 /* end confdefs.h. */
4514 #include <sys/types.h>
4515 #include <signal.h>
4516
4517 int
4518 main ()
4519 {
4520 return *(signal (0, 0)) (0) == 1;
4521 ;
4522 return 0;
4523 }
4524 _ACEOF
4525 if ac_fn_c_try_compile "$LINENO"; then :
4526 ac_cv_type_signal=int
4527 else
4528 ac_cv_type_signal=void
4529 fi
4530 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4531 fi
4532 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5
4533 $as_echo "$ac_cv_type_signal" >&6; }
4534
4535 cat >>confdefs.h <<_ACEOF
4536 #define RETSIGTYPE $ac_cv_type_signal
4537 _ACEOF
4538
4539
4540
4541
4542
4543 sim_link_files=
4544 sim_link_links=
4545
4546 sim_link_links=tconfig.h
4547 if test -f ${srcdir}/tconfig.in
4548 then
4549 sim_link_files=tconfig.in
4550 else
4551 sim_link_files=../common/tconfig.in
4552 fi
4553
4554 # targ-vals.def points to the libc macro description file.
4555 case "${target}" in
4556 *-*-*) TARG_VALS_DEF=../common/nltvals.def ;;
4557 esac
4558 sim_link_files="${sim_link_files} ${TARG_VALS_DEF}"
4559 sim_link_links="${sim_link_links} targ-vals.def"
4560
4561
4562
4563 default_sim_inline=""
4564 # Check whether --enable-sim-inline was given.
4565 if test "${enable_sim_inline+set}" = set; then :
4566 enableval=$enable_sim_inline; sim_inline=""
4567 case "$enableval" in
4568 no) sim_inline="-DDEFAULT_INLINE=0";;
4569 0) sim_inline="-DDEFAULT_INLINE=0";;
4570 yes | 2) sim_inline="-DDEFAULT_INLINE=ALL_C_INLINE";;
4571 1) sim_inline="-DDEFAULT_INLINE=INLINE_LOCALS";;
4572 *) for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
4573 new_flag=""
4574 case "$x" in
4575 *_INLINE=*) new_flag="-D$x";;
4576 *=*) new_flag=`echo "$x" | sed -e "s/=/_INLINE=/" -e "s/^/-D/"`;;
4577 *_INLINE) new_flag="-D$x=ALL_C_INLINE";;
4578 *) new_flag="-D$x""_INLINE=ALL_C_INLINE";;
4579 esac
4580 if test x"$sim_inline" = x""; then
4581 sim_inline="$new_flag"
4582 else
4583 sim_inline="$sim_inline $new_flag"
4584 fi
4585 done;;
4586 esac
4587 if test x"$silent" != x"yes" && test x"$sim_inline" != x""; then
4588 echo "Setting inline flags = $sim_inline" 6>&1
4589 fi
4590 else
4591
4592 if test "x$cross_compiling" = "xno"; then
4593 if test x"$GCC" != "x" -a x"${default_sim_inline}" != "x" ; then
4594 sim_inline="${default_sim_inline}"
4595 if test x"$silent" != x"yes"; then
4596 echo "Setting inline flags = $sim_inline" 6>&1
4597 fi
4598 else
4599 sim_inline=""
4600 fi
4601 else
4602 sim_inline="-DDEFAULT_INLINE=0"
4603 fi
4604 fi
4605
4606 wire_alignment="NONSTRICT_ALIGNMENT"
4607 default_alignment=""
4608
4609 # Check whether --enable-sim-alignment was given.
4610 if test "${enable_sim_alignment+set}" = set; then :
4611 enableval=$enable_sim_alignment; case "${enableval}" in
4612 strict | STRICT) sim_alignment="-DWITH_ALIGNMENT=STRICT_ALIGNMENT";;
4613 nonstrict | NONSTRICT) sim_alignment="-DWITH_ALIGNMENT=NONSTRICT_ALIGNMENT";;
4614 forced | FORCED) sim_alignment="-DWITH_ALIGNMENT=FORCED_ALIGNMENT";;
4615 yes) if test x"$wire_alignment" != x; then
4616 sim_alignment="-DWITH_ALIGNMENT=${wire_alignment}"
4617 else
4618 if test x"$default_alignment" != x; then
4619 sim_alignment="-DWITH_ALIGNMENT=${default_alignment}"
4620 else
4621 echo "No hard-wired alignment for target $target" 1>&6
4622 sim_alignment="-DWITH_ALIGNMENT=0"
4623 fi
4624 fi;;
4625 no) if test x"$default_alignment" != x; then
4626 sim_alignment="-DWITH_DEFAULT_ALIGNMENT=${default_alignment}"
4627 else
4628 if test x"$wire_alignment" != x; then
4629 sim_alignment="-DWITH_DEFAULT_ALIGNMENT=${wire_alignment}"
4630 else
4631 echo "No default alignment for target $target" 1>&6
4632 sim_alignment="-DWITH_DEFAULT_ALIGNMENT=0"
4633 fi
4634 fi;;
4635 *) as_fn_error "\"Unknown value $enableval passed to --enable-sim-alignment\"" "$LINENO" 5; sim_alignment="";;
4636 esac
4637 if test x"$silent" != x"yes" && test x"$sim_alignment" != x""; then
4638 echo "Setting alignment flags = $sim_alignment" 6>&1
4639 fi
4640 else
4641 if test x"$default_alignment" != x; then
4642 sim_alignment="-DWITH_DEFAULT_ALIGNMENT=${default_alignment}"
4643 else
4644 if test x"$wire_alignment" != x; then
4645 sim_alignment="-DWITH_ALIGNMENT=${wire_alignment}"
4646 else
4647 sim_alignment=
4648 fi
4649 fi
4650 fi
4651
4652
4653 # Check whether --enable-sim-hostendian was given.
4654 if test "${enable_sim_hostendian+set}" = set; then :
4655 enableval=$enable_sim_hostendian; case "${enableval}" in
4656 no) sim_hostendian="-DWITH_HOST_BYTE_ORDER=0";;
4657 b*|B*) sim_hostendian="-DWITH_HOST_BYTE_ORDER=BIG_ENDIAN";;
4658 l*|L*) sim_hostendian="-DWITH_HOST_BYTE_ORDER=LITTLE_ENDIAN";;
4659 *) as_fn_error "\"Unknown value $enableval for --enable-sim-hostendian\"" "$LINENO" 5; sim_hostendian="";;
4660 esac
4661 if test x"$silent" != x"yes" && test x"$sim_hostendian" != x""; then
4662 echo "Setting hostendian flags = $sim_hostendian" 6>&1
4663 fi
4664 else
4665
4666 if test "x$cross_compiling" = "xno"; then
4667 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
4668 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
4669 if test "${ac_cv_c_bigendian+set}" = set; then :
4670 $as_echo_n "(cached) " >&6
4671 else
4672 ac_cv_c_bigendian=unknown
4673 # See if we're dealing with a universal compiler.
4674 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4675 /* end confdefs.h. */
4676 #ifndef __APPLE_CC__
4677 not a universal capable compiler
4678 #endif
4679 typedef int dummy;
4680
4681 _ACEOF
4682 if ac_fn_c_try_compile "$LINENO"; then :
4683
4684 # Check for potential -arch flags. It is not universal unless
4685 # there are at least two -arch flags with different values.
4686 ac_arch=
4687 ac_prev=
4688 for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
4689 if test -n "$ac_prev"; then
4690 case $ac_word in
4691 i?86 | x86_64 | ppc | ppc64)
4692 if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
4693 ac_arch=$ac_word
4694 else
4695 ac_cv_c_bigendian=universal
4696 break
4697 fi
4698 ;;
4699 esac
4700 ac_prev=
4701 elif test "x$ac_word" = "x-arch"; then
4702 ac_prev=arch
4703 fi
4704 done
4705 fi
4706 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4707 if test $ac_cv_c_bigendian = unknown; then
4708 # See if sys/param.h defines the BYTE_ORDER macro.
4709 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4710 /* end confdefs.h. */
4711 #include <sys/types.h>
4712 #include <sys/param.h>
4713
4714 int
4715 main ()
4716 {
4717 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
4718 && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
4719 && LITTLE_ENDIAN)
4720 bogus endian macros
4721 #endif
4722
4723 ;
4724 return 0;
4725 }
4726 _ACEOF
4727 if ac_fn_c_try_compile "$LINENO"; then :
4728 # It does; now see whether it defined to BIG_ENDIAN or not.
4729 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4730 /* end confdefs.h. */
4731 #include <sys/types.h>
4732 #include <sys/param.h>
4733
4734 int
4735 main ()
4736 {
4737 #if BYTE_ORDER != BIG_ENDIAN
4738 not big endian
4739 #endif
4740
4741 ;
4742 return 0;
4743 }
4744 _ACEOF
4745 if ac_fn_c_try_compile "$LINENO"; then :
4746 ac_cv_c_bigendian=yes
4747 else
4748 ac_cv_c_bigendian=no
4749 fi
4750 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4751 fi
4752 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4753 fi
4754 if test $ac_cv_c_bigendian = unknown; then
4755 # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
4756 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4757 /* end confdefs.h. */
4758 #include <limits.h>
4759
4760 int
4761 main ()
4762 {
4763 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
4764 bogus endian macros
4765 #endif
4766
4767 ;
4768 return 0;
4769 }
4770 _ACEOF
4771 if ac_fn_c_try_compile "$LINENO"; then :
4772 # It does; now see whether it defined to _BIG_ENDIAN or not.
4773 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4774 /* end confdefs.h. */
4775 #include <limits.h>
4776
4777 int
4778 main ()
4779 {
4780 #ifndef _BIG_ENDIAN
4781 not big endian
4782 #endif
4783
4784 ;
4785 return 0;
4786 }
4787 _ACEOF
4788 if ac_fn_c_try_compile "$LINENO"; then :
4789 ac_cv_c_bigendian=yes
4790 else
4791 ac_cv_c_bigendian=no
4792 fi
4793 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4794 fi
4795 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4796 fi
4797 if test $ac_cv_c_bigendian = unknown; then
4798 # Compile a test program.
4799 if test "$cross_compiling" = yes; then :
4800 # Try to guess by grepping values from an object file.
4801 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4802 /* end confdefs.h. */
4803 short int ascii_mm[] =
4804 { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
4805 short int ascii_ii[] =
4806 { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
4807 int use_ascii (int i) {
4808 return ascii_mm[i] + ascii_ii[i];
4809 }
4810 short int ebcdic_ii[] =
4811 { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
4812 short int ebcdic_mm[] =
4813 { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
4814 int use_ebcdic (int i) {
4815 return ebcdic_mm[i] + ebcdic_ii[i];
4816 }
4817 extern int foo;
4818
4819 int
4820 main ()
4821 {
4822 return use_ascii (foo) == use_ebcdic (foo);
4823 ;
4824 return 0;
4825 }
4826 _ACEOF
4827 if ac_fn_c_try_compile "$LINENO"; then :
4828 if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
4829 ac_cv_c_bigendian=yes
4830 fi
4831 if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
4832 if test "$ac_cv_c_bigendian" = unknown; then
4833 ac_cv_c_bigendian=no
4834 else
4835 # finding both strings is unlikely to happen, but who knows?
4836 ac_cv_c_bigendian=unknown
4837 fi
4838 fi
4839 fi
4840 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4841 else
4842 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4843 /* end confdefs.h. */
4844 $ac_includes_default
4845 int
4846 main ()
4847 {
4848
4849 /* Are we little or big endian? From Harbison&Steele. */
4850 union
4851 {
4852 long int l;
4853 char c[sizeof (long int)];
4854 } u;
4855 u.l = 1;
4856 return u.c[sizeof (long int) - 1] == 1;
4857
4858 ;
4859 return 0;
4860 }
4861 _ACEOF
4862 if ac_fn_c_try_run "$LINENO"; then :
4863 ac_cv_c_bigendian=no
4864 else
4865 ac_cv_c_bigendian=yes
4866 fi
4867 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4868 conftest.$ac_objext conftest.beam conftest.$ac_ext
4869 fi
4870
4871 fi
4872 fi
4873 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
4874 $as_echo "$ac_cv_c_bigendian" >&6; }
4875 case $ac_cv_c_bigendian in #(
4876 yes)
4877 $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
4878 ;; #(
4879 no)
4880 ;; #(
4881 universal)
4882
4883 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
4884
4885 ;; #(
4886 *)
4887 as_fn_error "unknown endianness
4888 presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
4889 esac
4890
4891 if test $ac_cv_c_bigendian = yes; then
4892 sim_hostendian="-DWITH_HOST_BYTE_ORDER=BIG_ENDIAN"
4893 else
4894 sim_hostendian="-DWITH_HOST_BYTE_ORDER=LITTLE_ENDIAN"
4895 fi
4896 else
4897 sim_hostendian="-DWITH_HOST_BYTE_ORDER=0"
4898 fi
4899 fi
4900
4901
4902 # NOTE: Don't add -Wall or -Wunused, they both include
4903 # -Wunused-parameter which reports bogus warnings.
4904 # NOTE: If you add to this list, remember to update
4905 # gdb/doc/gdbint.texinfo.
4906 build_warnings="-Wimplicit -Wreturn-type -Wcomment -Wtrigraphs \
4907 -Wformat -Wparentheses -Wpointer-arith"
4908 # GCC supports -Wuninitialized only with -O or -On, n != 0.
4909 if test x${CFLAGS+set} = xset; then
4910 case "${CFLAGS}" in
4911 *"-O0"* ) ;;
4912 *"-O"* )
4913 build_warnings="${build_warnings} -Wuninitialized"
4914 ;;
4915 esac
4916 else
4917 build_warnings="${build_warnings} -Wuninitialized"
4918 fi
4919 # Up for debate: -Wswitch -Wcomment -trigraphs -Wtrigraphs
4920 # -Wunused-function -Wunused-label -Wunused-variable -Wunused-value
4921 # -Wchar-subscripts -Wtraditional -Wshadow -Wcast-qual
4922 # -Wcast-align -Wwrite-strings -Wconversion -Wstrict-prototypes
4923 # -Wmissing-prototypes -Wmissing-declarations -Wredundant-decls
4924 # -Woverloaded-virtual -Winline -Werror"
4925 # Check whether --enable-build-warnings was given.
4926 if test "${enable_build_warnings+set}" = set; then :
4927 enableval=$enable_build_warnings; case "${enableval}" in
4928 yes) ;;
4929 no) build_warnings="-w";;
4930 ,*) t=`echo "${enableval}" | sed -e "s/,/ /g"`
4931 build_warnings="${build_warnings} ${t}";;
4932 *,) t=`echo "${enableval}" | sed -e "s/,/ /g"`
4933 build_warnings="${t} ${build_warnings}";;
4934 *) build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
4935 esac
4936 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
4937 echo "Setting compiler warning flags = $build_warnings" 6>&1
4938 fi
4939 fi
4940 # Check whether --enable-sim-build-warnings was given.
4941 if test "${enable_sim_build_warnings+set}" = set; then :
4942 enableval=$enable_sim_build_warnings; case "${enableval}" in
4943 yes) ;;
4944 no) build_warnings="-w";;
4945 ,*) t=`echo "${enableval}" | sed -e "s/,/ /g"`
4946 build_warnings="${build_warnings} ${t}";;
4947 *,) t=`echo "${enableval}" | sed -e "s/,/ /g"`
4948 build_warnings="${t} ${build_warnings}";;
4949 *) build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
4950 esac
4951 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
4952 echo "Setting GDB specific compiler warning flags = $build_warnings" 6>&1
4953 fi
4954 fi
4955 WARN_CFLAGS=""
4956 WERROR_CFLAGS=""
4957 if test "x${build_warnings}" != x -a "x$GCC" = xyes
4958 then
4959 { $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler warning flags" >&5
4960 $as_echo_n "checking compiler warning flags... " >&6; }
4961 # Separate out the -Werror flag as some files just cannot be
4962 # compiled with it enabled.
4963 for w in ${build_warnings}; do
4964 case $w in
4965 -Werr*) WERROR_CFLAGS=-Werror ;;
4966 *) # Check that GCC accepts it
4967 saved_CFLAGS="$CFLAGS"
4968 CFLAGS="$CFLAGS $w"
4969 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4970 /* end confdefs.h. */
4971
4972 int
4973 main ()
4974 {
4975
4976 ;
4977 return 0;
4978 }
4979 _ACEOF
4980 if ac_fn_c_try_compile "$LINENO"; then :
4981 WARN_CFLAGS="${WARN_CFLAGS} $w"
4982 fi
4983 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4984 CFLAGS="$saved_CFLAGS"
4985 esac
4986 done
4987 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${WARN_CFLAGS}${WERROR_CFLAGS}" >&5
4988 $as_echo "${WARN_CFLAGS}${WERROR_CFLAGS}" >&6; }
4989 fi
4990
4991
4992 default_sim_reserved_bits="1"
4993 # Check whether --enable-sim-reserved-bits was given.
4994 if test "${enable_sim_reserved_bits+set}" = set; then :
4995 enableval=$enable_sim_reserved_bits; case "${enableval}" in
4996 yes) sim_reserved_bits="-DWITH_RESERVED_BITS=1";;
4997 no) sim_reserved_bits="-DWITH_RESERVED_BITS=0";;
4998 *) as_fn_error "\"--enable-sim-reserved-bits does not take a value\"" "$LINENO" 5; sim_reserved_bits="";;
4999 esac
5000 if test x"$silent" != x"yes" && test x"$sim_reserved_bits" != x""; then
5001 echo "Setting reserved flags = $sim_reserved_bits" 6>&1
5002 fi
5003 else
5004 sim_reserved_bits="-DWITH_RESERVED_BITS=${default_sim_reserved_bits}"
5005 fi
5006
5007
5008 # DEPRECATED
5009 #
5010 # Instead of defining a `subtarget' macro, code should be checking
5011 # the value of {STATE,CPU}_ARCHITECTURE to identify the architecture
5012 # in question.
5013 #
5014 case "${target}" in
5015 mips64vr*-*-*) SIM_SUBTARGET="-DTARGET_ENABLE_FR=1" ;;
5016 mips*tx39*) SIM_SUBTARGET="-DSUBTARGET_R3900=1";;
5017 mips*-sde-elf*) SIM_SUBTARGET="-DTARGET_ENABLE_FR=1";;
5018 mipsisa32*-*-*) SIM_SUBTARGET="-DTARGET_ENABLE_FR=1";;
5019 mipsisa64*-*-*) SIM_SUBTARGET="-DTARGET_ENABLE_FR=1";;
5020 *) SIM_SUBTARGET="";;
5021 esac
5022
5023
5024
5025
5026 #
5027 # Select the byte order of the target
5028 #
5029 mips_endian=
5030 default_endian=
5031 case "${target}" in
5032 mips64el*-*-*) mips_endian=LITTLE_ENDIAN ;;
5033 mips64vr*el-*-*) default_endian=LITTLE_ENDIAN ;;
5034 mips64*-*-*) default_endian=BIG_ENDIAN ;;
5035 mips16*-*-*) default_endian=BIG_ENDIAN ;;
5036 mipsisa32*-*-*) default_endian=BIG_ENDIAN ;;
5037 mipsisa64*-*-*) default_endian=BIG_ENDIAN ;;
5038 mips*-*-*) default_endian=BIG_ENDIAN ;;
5039 *) default_endian=BIG_ENDIAN ;;
5040 esac
5041
5042 wire_endian="$mips_endian"
5043 default_endian="$default_endian"
5044 # Check whether --enable-sim-endian was given.
5045 if test "${enable_sim_endian+set}" = set; then :
5046 enableval=$enable_sim_endian; case "${enableval}" in
5047 b*|B*) sim_endian="-DWITH_TARGET_BYTE_ORDER=BIG_ENDIAN";;
5048 l*|L*) sim_endian="-DWITH_TARGET_BYTE_ORDER=LITTLE_ENDIAN";;
5049 yes) if test x"$wire_endian" != x; then
5050 sim_endian="-DWITH_TARGET_BYTE_ORDER=${wire_endian}"
5051 else
5052 if test x"$default_endian" != x; then
5053 sim_endian="-DWITH_TARGET_BYTE_ORDER=${default_endian}"
5054 else
5055 echo "No hard-wired endian for target $target" 1>&6
5056 sim_endian="-DWITH_TARGET_BYTE_ORDER=0"
5057 fi
5058 fi;;
5059 no) if test x"$default_endian" != x; then
5060 sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=${default_endian}"
5061 else
5062 if test x"$wire_endian" != x; then
5063 sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=${wire_endian}"
5064 else
5065 echo "No default endian for target $target" 1>&6
5066 sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=0"
5067 fi
5068 fi;;
5069 *) as_fn_error "\"Unknown value $enableval for --enable-sim-endian\"" "$LINENO" 5; sim_endian="";;
5070 esac
5071 if test x"$silent" != x"yes" && test x"$sim_endian" != x""; then
5072 echo "Setting endian flags = $sim_endian" 6>&1
5073 fi
5074 else
5075 if test x"$default_endian" != x; then
5076 sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=${default_endian}"
5077 else
5078 if test x"$wire_endian" != x; then
5079 sim_endian="-DWITH_TARGET_BYTE_ORDER=${wire_endian}"
5080 else
5081 sim_endian=
5082 fi
5083 fi
5084 fi
5085
5086
5087
5088
5089 #
5090 # Select the bitsize of the target
5091 #
5092 mips_addr_bitsize=
5093 case "${target}" in
5094 mips*-sde-elf*) mips_bitsize=64 ; mips_msb=63 ;;
5095 mips64*-*-*) mips_bitsize=64 ; mips_msb=63 ;;
5096 mips16*-*-*) mips_bitsize=64 ; mips_msb=63 ;;
5097 mipsisa32*-*-*) mips_bitsize=32 ; mips_msb=31 ;;
5098 mipsisa64*-*-*) mips_bitsize=64 ; mips_msb=63 ;;
5099 mips*-*-*) mips_bitsize=32 ; mips_msb=31 ;;
5100 *) mips_bitsize=64 ; mips_msb=63 ;;
5101 esac
5102 wire_word_bitsize="$mips_bitsize"
5103 wire_word_msb="$mips_msb"
5104 wire_address_bitsize="$mips_addr_bitsize"
5105 wire_cell_bitsize=""
5106 # Check whether --enable-sim-bitsize was given.
5107 if test "${enable_sim_bitsize+set}" = set; then :
5108 enableval=$enable_sim_bitsize; sim_bitsize=
5109 case "${enableval}" in
5110 64,63 | 64,63,* ) sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=64 -DWITH_TARGET_WORD_MSB=63";;
5111 32,31 | 32,31,* ) sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=31";;
5112 64,0 | 64,0,* ) sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=0";;
5113 32,0 | 64,0,* ) sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=0";;
5114 32) if test x"$wire_word_msb" != x -a x"$wire_word_msb" != x0; then
5115 sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=31"
5116 else
5117 sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=0"
5118 fi ;;
5119 64) if test x"$wire_word_msb" != x -a x"$wire_word_msb" != x0; then
5120 sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=64 -DWITH_TARGET_WORD_MSB=63"
5121 else
5122 sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=64 -DWITH_TARGET_WORD_MSB=0"
5123 fi ;;
5124 *) as_fn_error "\"--enable-sim-bitsize was given $enableval. Expected 32 or 64\"" "$LINENO" 5 ;;
5125 esac
5126 # address bitsize
5127 tmp=`echo "${enableval}" | sed -e "s/^[0-9]*,*[0-9]*,*//"`
5128 case x"${tmp}" in
5129 x ) ;;
5130 x32 | x32,* ) sim_bitsize="${sim_bitsize} -DWITH_TARGET_ADDRESS_BITSIZE=32" ;;
5131 x64 | x64,* ) sim_bitsize="${sim_bitsize} -DWITH_TARGET_ADDRESS_BITSIZE=64" ;;
5132 * ) as_fn_error "\"--enable-sim-bitsize was given address size $enableval. Expected 32 or 64\"" "$LINENO" 5 ;;
5133 esac
5134 # cell bitsize
5135 tmp=`echo "${enableval}" | sed -e "s/^[0-9]*,*[0-9*]*,*[0-9]*,*//"`
5136 case x"${tmp}" in
5137 x ) ;;
5138 x32 | x32,* ) sim_bitsize="${sim_bitsize} -DWITH_TARGET_CELL_BITSIZE=32" ;;
5139 x64 | x64,* ) sim_bitsize="${sim_bitsize} -DWITH_TARGET_CELL_BITSIZE=64" ;;
5140 * ) as_fn_error "\"--enable-sim-bitsize was given cell size $enableval. Expected 32 or 64\"" "$LINENO" 5 ;;
5141 esac
5142 if test x"$silent" != x"yes" && test x"$sim_bitsize" != x""; then
5143 echo "Setting bitsize flags = $sim_bitsize" 6>&1
5144 fi
5145 else
5146 sim_bitsize=""
5147 if test x"$wire_word_bitsize" != x; then
5148 sim_bitsize="$sim_bitsize -DWITH_TARGET_WORD_BITSIZE=$wire_word_bitsize"
5149 fi
5150 if test x"$wire_word_msb" != x; then
5151 sim_bitsize="$sim_bitsize -DWITH_TARGET_WORD_MSB=$wire_word_msb"
5152 fi
5153 if test x"$wire_address_bitsize" != x; then
5154 sim_bitsize="$sim_bitsize -DWITH_TARGET_ADDRESS_BITSIZE=$wire_address_bitsize"
5155 fi
5156 if test x"$wire_cell_bitsize" != x; then
5157 sim_bitsize="$sim_bitsize -DWITH_TARGET_CELL_BITSIZE=$wire_cell_bitsize"
5158 fi
5159 fi
5160
5161
5162
5163
5164 #
5165 # Select the floating hardware support of the target
5166 #
5167 mips_fpu=HARDWARE_FLOATING_POINT
5168 mips_fpu_bitsize=
5169 case "${target}" in
5170 mips*tx39*) mips_fpu=HARD_FLOATING_POINT ; mips_fpu_bitsize=32 ;;
5171 mips*-sde-elf*) mips_fpu=HARD_FLOATING_POINT ; mips_fpu_bitsize=64 ;;
5172 mips64*-*-*) mips_fpu=HARD_FLOATING_POINT ;;
5173 mips16*-*-*) mips_fpu=HARD_FLOATING_POINT ;;
5174 mipsisa32*-*-*) mips_fpu=HARD_FLOATING_POINT ; mips_fpu_bitsize=64 ;;
5175 mipsisa64*-*-*) mips_fpu=HARD_FLOATING_POINT ; mips_fpu_bitsize=64 ;;
5176 mips*-*-*) mips_fpu=HARD_FLOATING_POINT ; mips_fpu_bitsize=32 ;;
5177 *) mips_fpu=HARD_FLOATING_POINT ;;
5178 esac
5179
5180 default_sim_float="$mips_fpu"
5181 default_sim_float_bitsize="$mips_fpu_bitsize"
5182 # Check whether --enable-sim-float was given.
5183 if test "${enable_sim_float+set}" = set; then :
5184 enableval=$enable_sim_float; case "${enableval}" in
5185 yes | hard) sim_float="-DWITH_FLOATING_POINT=HARD_FLOATING_POINT";;
5186 no | soft) sim_float="-DWITH_FLOATING_POINT=SOFT_FLOATING_POINT";;
5187 32) sim_float="-DWITH_FLOATING_POINT=HARD_FLOATING_POINT -DWITH_TARGET_FLOATING_POINT_BITSIZE=32";;
5188 64) sim_float="-DWITH_FLOATING_POINT=HARD_FLOATING_POINT -DWITH_TARGET_FLOATING_POINT_BITSIZE=64";;
5189 *) as_fn_error "\"Unknown value $enableval passed to --enable-sim-float\"" "$LINENO" 5; sim_float="";;
5190 esac
5191 if test x"$silent" != x"yes" && test x"$sim_float" != x""; then
5192 echo "Setting float flags = $sim_float" 6>&1
5193 fi
5194 else
5195
5196 sim_float=
5197 if test x"${default_sim_float}" != x""; then
5198 sim_float="-DWITH_FLOATING_POINT=${default_sim_float}"
5199 fi
5200 if test x"${default_sim_float_bitsize}" != x""; then
5201 sim_float="$sim_float -DWITH_TARGET_FLOATING_POINT_BITSIZE=${default_sim_float_bitsize}"
5202 fi
5203
5204 fi
5205
5206
5207
5208
5209 #
5210 # Select the level of SMP support
5211 #
5212 case "${target}" in
5213 *) mips_smp=0 ;;
5214 esac
5215
5216 default_sim_smp="$mips_smp"
5217 # Check whether --enable-sim-smp was given.
5218 if test "${enable_sim_smp+set}" = set; then :
5219 enableval=$enable_sim_smp; case "${enableval}" in
5220 yes) sim_smp="-DWITH_SMP=5" ; sim_igen_smp="-N 5";;
5221 no) sim_smp="-DWITH_SMP=0" ; sim_igen_smp="-N 0";;
5222 *) sim_smp="-DWITH_SMP=$enableval" ; sim_igen_smp="-N $enableval";;
5223 esac
5224 if test x"$silent" != x"yes" && test x"$sim_smp" != x""; then
5225 echo "Setting smp flags = $sim_smp" 6>&1
5226 fi
5227 else
5228 sim_smp="-DWITH_SMP=${default_sim_smp}" ; sim_igen_smp="-N ${default_sim_smp}"
5229 if test x"$silent" != x"yes"; then
5230 echo "Setting smp flags = $sim_smp" 6>&1
5231 fi
5232 fi
5233
5234
5235
5236
5237 #
5238 # Select the IGEN architecture
5239 #
5240 sim_gen=IGEN
5241 sim_igen_machine="-M mipsIV"
5242 sim_m16_machine="-M mips16,mipsIII"
5243 sim_igen_filter="32,64,f"
5244 sim_m16_filter="16"
5245 sim_mach_default="mips8000"
5246
5247 case "${target}" in
5248 mips*tx39*) sim_gen=IGEN
5249 sim_igen_filter="32,f"
5250 sim_igen_machine="-M r3900"
5251 ;;
5252 mips64vr43*-*-*) sim_gen=IGEN
5253 sim_igen_machine="-M mipsIV"
5254 sim_mach_default="mips8000"
5255 ;;
5256 mips64vr5*-*-*) sim_gen=IGEN
5257 sim_igen_machine="-M vr5000"
5258 sim_mach_default="mips5000"
5259 ;;
5260 mips64vr41*) sim_gen=M16
5261 sim_igen_machine="-M vr4100"
5262 sim_m16_machine="-M vr4100"
5263 sim_igen_filter="32,64,f"
5264 sim_m16_filter="16"
5265 sim_mach_default="mips4100"
5266 ;;
5267 mips64vr-*-* | mips64vrel-*-*)
5268 sim_gen=MULTI
5269 sim_multi_configs="\
5270 vr4100:mipsIII,mips16,vr4100:32,64:mips4100,mips4111\
5271 vr4120:mipsIII,mips16,vr4120:32,64:mips4120\
5272 vr5000:mipsIV:32,64,f:mips4300,mips5000\
5273 vr5400:mipsIV,vr5400:32,64,f:mips5400\
5274 vr5500:mipsIV,vr5500:32,64,f:mips5500"
5275 sim_multi_default=mips5000
5276 ;;
5277 mips*-sde-elf*) sim_gen=M16
5278 sim_igen_machine="-M mips64r2,mips3d,mips16,mips16e,mdmx,dsp,dsp2,smartmips"
5279 sim_m16_machine="-M mips16,mips16e,mips64r2"
5280 sim_igen_filter="32,64,f"
5281 sim_mach_default="mipsisa64r2"
5282 ;;
5283 mips64*-*-*) sim_igen_filter="32,64,f"
5284 sim_gen=IGEN
5285 ;;
5286 mips16*-*-*) sim_gen=M16
5287 sim_igen_filter="32,64,f"
5288 sim_m16_filter="16"
5289 ;;
5290 mipsisa32r2*-*-*) sim_gen=M16
5291 sim_igen_machine="-M mips32r2,mips16,mips16e,mdmx,dsp,dsp2,smartmips"
5292 sim_m16_machine="-M mips16,mips16e,mips32r2"
5293 sim_igen_filter="32,f"
5294 sim_mach_default="mipsisa32r2"
5295 ;;
5296 mipsisa32*-*-*) sim_gen=M16
5297 sim_igen_machine="-M mips32,mips16,mips16e,smartmips"
5298 sim_m16_machine="-M mips16,mips16e,mips32"
5299 sim_igen_filter="32,f"
5300 sim_mach_default="mipsisa32"
5301 ;;
5302 mipsisa64r2*-*-*) sim_gen=M16
5303 sim_igen_machine="-M mips64r2,mips3d,mips16,mips16e,mdmx,dsp,dsp2"
5304 sim_m16_machine="-M mips16,mips16e,mips64r2"
5305 sim_igen_filter="32,64,f"
5306 sim_mach_default="mipsisa64r2"
5307 ;;
5308 mipsisa64sb1*-*-*) sim_gen=IGEN
5309 sim_igen_machine="-M mips64,mips3d,sb1"
5310 sim_igen_filter="32,64,f"
5311 sim_mach_default="mips_sb1"
5312 ;;
5313 mipsisa64*-*-*) sim_gen=M16
5314 sim_igen_machine="-M mips64,mips3d,mips16,mips16e,mdmx"
5315 sim_m16_machine="-M mips16,mips16e,mips64"
5316 sim_igen_filter="32,64,f"
5317 sim_mach_default="mipsisa64"
5318 ;;
5319 mips*lsi*) sim_gen=M16
5320 sim_igen_machine="-M mipsIII,mips16"
5321 sim_m16_machine="-M mips16,mipsIII"
5322 sim_igen_filter="32,f"
5323 sim_m16_filter="16"
5324 sim_mach_default="mips4000"
5325 ;;
5326 mips*-*-*) sim_gen=IGEN
5327 sim_igen_filter="32,f"
5328 ;;
5329 esac
5330
5331 # The MULTI generator can combine several simulation engines into one.
5332 # executable. A configuration which uses the MULTI should set two
5333 # variables: ${sim_multi_configs} and ${sim_multi_default}.
5334 #
5335 # ${sim_multi_configs} is the list of engines to build. Each
5336 # space-separated entry has the form NAME:MACHINE:FILTER:BFDMACHS,
5337 # where:
5338 #
5339 # - NAME is a C-compatible prefix for the engine,
5340 # - MACHINE is a -M argument,
5341 # - FILTER is a -F argument, and
5342 # - BFDMACHS is a comma-separated list of bfd machines that the
5343 # simulator can run.
5344 #
5345 # Each entry will have a separate simulation engine whose prefix is
5346 # m32<NAME>. If the machine list includes "mips16", there will also
5347 # be a mips16 engine, prefix m16<NAME>. The mips16 engine will be
5348 # generated using the same machine list as the 32-bit version,
5349 # but the filter will be "16" instead of FILTER.
5350 #
5351 # The simulator compares the bfd mach against BFDMACHS to decide
5352 # which engine to use. Entries in BFDMACHS should be bfd_mach
5353 # values with "bfd_mach_" removed. ${sim_multi_default} says
5354 # which entry should be the default.
5355 if test ${sim_gen} = MULTI; then
5356
5357 # Simple sanity check.
5358 if test -z "${sim_multi_configs}" || test -z "${sim_multi_default}"; then
5359 as_fn_error "Error in configure.in: MULTI simulator not set up correctly" "$LINENO" 5
5360 fi
5361
5362 # Start in a known state.
5363 rm -f multi-include.h multi-run.c
5364 sim_multi_flags=
5365 sim_multi_src=
5366 sim_multi_obj=multi-run.o
5367 sim_multi_igen_configs=
5368 sim_seen_default=no
5369
5370 cat << __EOF__ > multi-run.c
5371 /* Main entry point for MULTI simulators.
5372 Copyright (C) 2003, 2007, 2010 Free Software Foundation, Inc.
5373
5374 This program is free software; you can redistribute it and/or modify
5375 it under the terms of the GNU General Public License as published by
5376 the Free Software Foundation; either version 3 of the License, or
5377 (at your option) any later version.
5378
5379 This program is distributed in the hope that it will be useful,
5380 but WITHOUT ANY WARRANTY; without even the implied warranty of
5381 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
5382 GNU General Public License for more details.
5383
5384 You should have received a copy of the GNU General Public License
5385 along with this program. If not, see <http://www.gnu.org/licenses/>.
5386
5387 --
5388
5389 This file was generated by sim/mips/configure. */
5390
5391 #include "sim-main.h"
5392 #include "multi-include.h"
5393
5394 #define SD sd
5395 #define CPU cpu
5396
5397 void
5398 sim_engine_run (SIM_DESC sd,
5399 int next_cpu_nr,
5400 int nr_cpus,
5401 int signal) /* ignore */
5402 {
5403 int mach;
5404
5405 if (STATE_ARCHITECTURE (sd) == NULL)
5406 mach = bfd_mach_${sim_multi_default};
5407 else
5408 mach = STATE_ARCHITECTURE (SD)->mach;
5409
5410 switch (mach)
5411 {
5412 __EOF__
5413
5414 for fc in ${sim_multi_configs}; do
5415
5416 # Split up the entry. ${c} contains the first three elements.
5417 # Note: outer sqaure brackets are m4 quotes.
5418 c=`echo ${fc} | sed 's/:[^:]*$//'`
5419 bfdmachs=`echo ${fc} | sed 's/.*://'`
5420 name=`echo ${c} | sed 's/:.*//'`
5421 machine=`echo ${c} | sed 's/.*:\(.*\):.*/\1/'`
5422 filter=`echo ${c} | sed 's/.*://'`
5423
5424 # Build the following lists:
5425 #
5426 # sim_multi_flags: all -M and -F flags used by the simulator
5427 # sim_multi_src: all makefile-generated source files
5428 # sim_multi_obj: the objects for ${sim_multi_src}
5429 # sim_multi_igen_configs: igen configuration strings.
5430 #
5431 # Each entry in ${sim_multi_igen_configs} is a prefix (m32
5432 # or m16) followed by the NAME, MACHINE and FILTER part of
5433 # the ${sim_multi_configs} entry.
5434 sim_multi_flags="${sim_multi_flags} -F ${filter} -M ${machine}"
5435
5436 # Check whether mips16 handling is needed.
5437 case ${c} in
5438 *:*mips16*:*)
5439 # Run igen twice, once for normal mode and once for mips16.
5440 ws="m32 m16"
5441
5442 # The top-level function for the mips16 simulator is
5443 # in a file m16${name}_run.c, generated by the
5444 # tmp-run-multi Makefile rule.
5445 sim_multi_src="${sim_multi_src} m16${name}_run.c"
5446 sim_multi_obj="${sim_multi_obj} m16${name}_run.o"
5447 sim_multi_flags="${sim_multi_flags} -F 16"
5448 ;;
5449 *)
5450 ws=m32
5451 ;;
5452 esac
5453
5454 # Now add the list of igen-generated files to ${sim_multi_src}
5455 # and ${sim_multi_obj}.
5456 for w in ${ws}; do
5457 for base in engine icache idecode model semantics support; do
5458 sim_multi_src="${sim_multi_src} ${w}${name}_${base}.c"
5459 sim_multi_src="${sim_multi_src} ${w}${name}_${base}.h"
5460 sim_multi_obj="${sim_multi_obj} ${w}${name}_${base}.o"
5461 done
5462 sim_multi_igen_configs="${sim_multi_igen_configs} ${w}${c}"
5463 done
5464
5465 # Add an include for the engine.h file. This file declares the
5466 # top-level foo_engine_run() function.
5467 echo "#include \"${w}${name}_engine.h\"" >> multi-include.h
5468
5469 # Add case statements for this engine to sim_engine_run().
5470 for mach in `echo ${bfdmachs} | sed 's/,/ /g'`; do
5471 echo " case bfd_mach_${mach}:" >> multi-run.c
5472 if test ${mach} = ${sim_multi_default}; then
5473 echo " default:" >> multi-run.c
5474 sim_seen_default=yes
5475 fi
5476 done
5477 echo " ${w}${name}_engine_run (sd, next_cpu_nr, nr_cpus, signal);" \
5478 >> multi-run.c
5479 echo " break;" >> multi-run.c
5480 done
5481
5482 # Check whether we added a 'default:' label.
5483 if test ${sim_seen_default} = no; then
5484 as_fn_error "Error in configure.in: \${sim_multi_configs} doesn't have an entry for \${sim_multi_default}" "$LINENO" 5
5485 fi
5486
5487 cat << __EOF__ >> multi-run.c
5488 }
5489 }
5490
5491 int
5492 mips_mach_multi (SIM_DESC sd)
5493 {
5494 if (STATE_ARCHITECTURE (sd) == NULL)
5495 return bfd_mach_${sim_multi_default};
5496
5497 switch (STATE_ARCHITECTURE (SD)->mach)
5498 {
5499 __EOF__
5500
5501 # Add case statements for this engine to mips_mach_multi().
5502 for fc in ${sim_multi_configs}; do
5503
5504 # Split up the entry. ${c} contains the first three elements.
5505 # Note: outer sqaure brackets are m4 quotes.
5506 c=`echo ${fc} | sed 's/:[^:]*$//'`
5507 bfdmachs=`echo ${fc} | sed 's/.*://'`
5508
5509 for mach in `echo ${bfdmachs} | sed 's/,/ /g'`; do
5510 echo " case bfd_mach_${mach}:" >> multi-run.c
5511 done
5512 done
5513
5514 cat << __EOF__ >> multi-run.c
5515 return (STATE_ARCHITECTURE (SD)->mach);
5516 default:
5517 return bfd_mach_${sim_multi_default};
5518 }
5519 }
5520 __EOF__
5521
5522 SIM_SUBTARGET="$SIM_SUBTARGET -DMIPS_MACH_MULTI"
5523 else
5524 # For clean-extra
5525 sim_multi_src=doesnt-exist.c
5526
5527 if test x"${sim_mach_default}" = x""; then
5528 as_fn_error "Error in configure.in: \${sim_mach_default} not defined" "$LINENO" 5
5529 fi
5530 SIM_SUBTARGET="$SIM_SUBTARGET -DMIPS_MACH_DEFAULT=bfd_mach_${sim_mach_default}"
5531 fi
5532 sim_igen_flags="-F ${sim_igen_filter} ${sim_igen_machine} ${sim_igen_smp}"
5533 sim_m16_flags=" -F ${sim_m16_filter} ${sim_m16_machine} ${sim_igen_smp}"
5534
5535
5536
5537
5538
5539
5540
5541
5542
5543 #
5544 # Add simulated hardware devices
5545 #
5546 hw_enabled=no
5547 case "${target}" in
5548 mips*tx39*)
5549 hw_enabled=yes
5550 hw_extra_devices="tx3904cpu tx3904irc tx3904tmr tx3904sio"
5551 mips_extra_objs="dv-sockser.o"
5552 SIM_SUBTARGET="$SIM_SUBTARGET -DTARGET_TX3904=1"
5553 ;;
5554 *)
5555 mips_extra_objs=""
5556 ;;
5557 esac
5558
5559 if test x"$hw_enabled" = x"yes"; then
5560 sim_hw_p=yes
5561 else
5562 sim_hw_p=no
5563 fi
5564 if test "$hw_devices"; then
5565 hardware="core pal glue"
5566 else
5567 hardware="core pal glue $hw_extra_devices"
5568 fi
5569 sim_hw_cflags="-DWITH_HW=1"
5570 sim_hw="$hardware"
5571 sim_hw_objs="\$(SIM_COMMON_HW_OBJS) `echo $sim_hw | sed -e 's/\([^ ][^ ]*\)/dv-\1.o/g'`"
5572 # Check whether --enable-sim-hardware was given.
5573 if test "${enable_sim_hardware+set}" = set; then :
5574 enableval=$enable_sim_hardware;
5575 case "${enableval}" in
5576 yes) sim_hw_p=yes;;
5577 no) sim_hw_p=no;;
5578 ,*) sim_hw_p=yes; hardware="${hardware} `echo ${enableval} | sed -e 's/,/ /'`";;
5579 *,) sim_hw_p=yes; hardware="`echo ${enableval} | sed -e 's/,/ /'` ${hardware}";;
5580 *) sim_hw_p=yes; hardware="`echo ${enableval} | sed -e 's/,/ /'`"'';;
5581 esac
5582 if test "$sim_hw_p" != yes; then
5583 sim_hw_objs=
5584 sim_hw_cflags="-DWITH_HW=0"
5585 sim_hw=
5586 else
5587 sim_hw_cflags="-DWITH_HW=1"
5588 # remove duplicates
5589 sim_hw=""
5590 sim_hw_objs="\$(SIM_COMMON_HW_OBJS)"
5591 for i in $hardware ; do
5592 case " $sim_hw " in
5593 *" $i "*) ;;
5594 *) sim_hw="$sim_hw $i" ; sim_hw_objs="$sim_hw_objs dv-$i.o";;
5595 esac
5596 done
5597 fi
5598 if test x"$silent" != x"yes" && test "$sim_hw_p" = "yes"; then
5599 echo "Setting hardware to $sim_hw_cflags, $sim_hw, $sim_hw_objs"
5600 fi
5601 else
5602
5603 if test "$sim_hw_p" != yes; then
5604 sim_hw_objs=
5605 sim_hw_cflags="-DWITH_HW=0"
5606 sim_hw=
5607 fi
5608 if test x"$silent" != x"yes"; then
5609 echo "Setting hardware to $sim_hw_cflags, $sim_hw, $sim_hw_objs"
5610 fi
5611 fi
5612
5613
5614
5615
5616 # Choose simulator engine
5617 case "${target}" in
5618 *) mips_igen_engine="engine.o"
5619 ;;
5620 esac
5621
5622
5623
5624 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for X" >&5
5625 $as_echo_n "checking for X... " >&6; }
5626
5627
5628 # Check whether --with-x was given.
5629 if test "${with_x+set}" = set; then :
5630 withval=$with_x;
5631 fi
5632
5633 # $have_x is `yes', `no', `disabled', or empty when we do not yet know.
5634 if test "x$with_x" = xno; then
5635 # The user explicitly disabled X.
5636 have_x=disabled
5637 else
5638 case $x_includes,$x_libraries in #(
5639 *\'*) as_fn_error "cannot use X directory names containing '" "$LINENO" 5;; #(
5640 *,NONE | NONE,*) if test "${ac_cv_have_x+set}" = set; then :
5641 $as_echo_n "(cached) " >&6
5642 else
5643 # One or both of the vars are not set, and there is no cached value.
5644 ac_x_includes=no ac_x_libraries=no
5645 rm -f -r conftest.dir
5646 if mkdir conftest.dir; then
5647 cd conftest.dir
5648 cat >Imakefile <<'_ACEOF'
5649 incroot:
5650 @echo incroot='${INCROOT}'
5651 usrlibdir:
5652 @echo usrlibdir='${USRLIBDIR}'
5653 libdir:
5654 @echo libdir='${LIBDIR}'
5655 _ACEOF
5656 if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then
5657 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
5658 for ac_var in incroot usrlibdir libdir; do
5659 eval "ac_im_$ac_var=\`\${MAKE-make} $ac_var 2>/dev/null | sed -n 's/^$ac_var=//p'\`"
5660 done
5661 # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
5662 for ac_extension in a so sl dylib la dll; do
5663 if test ! -f "$ac_im_usrlibdir/libX11.$ac_extension" &&
5664 test -f "$ac_im_libdir/libX11.$ac_extension"; then
5665 ac_im_usrlibdir=$ac_im_libdir; break
5666 fi
5667 done
5668 # Screen out bogus values from the imake configuration. They are
5669 # bogus both because they are the default anyway, and because
5670 # using them would break gcc on systems where it needs fixed includes.
5671 case $ac_im_incroot in
5672 /usr/include) ac_x_includes= ;;
5673 *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;;
5674 esac
5675 case $ac_im_usrlibdir in
5676 /usr/lib | /usr/lib64 | /lib | /lib64) ;;
5677 *) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;;
5678 esac
5679 fi
5680 cd ..
5681 rm -f -r conftest.dir
5682 fi
5683
5684 # Standard set of common directories for X headers.
5685 # Check X11 before X11Rn because it is often a symlink to the current release.
5686 ac_x_header_dirs='
5687 /usr/X11/include
5688 /usr/X11R7/include
5689 /usr/X11R6/include
5690 /usr/X11R5/include
5691 /usr/X11R4/include
5692
5693 /usr/include/X11
5694 /usr/include/X11R7
5695 /usr/include/X11R6
5696 /usr/include/X11R5
5697 /usr/include/X11R4
5698
5699 /usr/local/X11/include
5700 /usr/local/X11R7/include
5701 /usr/local/X11R6/include
5702 /usr/local/X11R5/include
5703 /usr/local/X11R4/include
5704
5705 /usr/local/include/X11
5706 /usr/local/include/X11R7
5707 /usr/local/include/X11R6
5708 /usr/local/include/X11R5
5709 /usr/local/include/X11R4
5710
5711 /usr/X386/include
5712 /usr/x386/include
5713 /usr/XFree86/include/X11
5714
5715 /usr/include
5716 /usr/local/include
5717 /usr/unsupported/include
5718 /usr/athena/include
5719 /usr/local/x11r5/include
5720 /usr/lpp/Xamples/include
5721
5722 /usr/openwin/include
5723 /usr/openwin/share/include'
5724
5725 if test "$ac_x_includes" = no; then
5726 # Guess where to find include files, by looking for Xlib.h.
5727 # First, try using that file with no special directory specified.
5728 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5729 /* end confdefs.h. */
5730 #include <X11/Xlib.h>
5731 _ACEOF
5732 if ac_fn_c_try_cpp "$LINENO"; then :
5733 # We can compile using X headers with no special include directory.
5734 ac_x_includes=
5735 else
5736 for ac_dir in $ac_x_header_dirs; do
5737 if test -r "$ac_dir/X11/Xlib.h"; then
5738 ac_x_includes=$ac_dir
5739 break
5740 fi
5741 done
5742 fi
5743 rm -f conftest.err conftest.$ac_ext
5744 fi # $ac_x_includes = no
5745
5746 if test "$ac_x_libraries" = no; then
5747 # Check for the libraries.
5748 # See if we find them without any special options.
5749 # Don't add to $LIBS permanently.
5750 ac_save_LIBS=$LIBS
5751 LIBS="-lX11 $LIBS"
5752 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5753 /* end confdefs.h. */
5754 #include <X11/Xlib.h>
5755 int
5756 main ()
5757 {
5758 XrmInitialize ()
5759 ;
5760 return 0;
5761 }
5762 _ACEOF
5763 if ac_fn_c_try_link "$LINENO"; then :
5764 LIBS=$ac_save_LIBS
5765 # We can link X programs with no special library path.
5766 ac_x_libraries=
5767 else
5768 LIBS=$ac_save_LIBS
5769 for ac_dir in `$as_echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`
5770 do
5771 # Don't even attempt the hair of trying to link an X program!
5772 for ac_extension in a so sl dylib la dll; do
5773 if test -r "$ac_dir/libX11.$ac_extension"; then
5774 ac_x_libraries=$ac_dir
5775 break 2
5776 fi
5777 done
5778 done
5779 fi
5780 rm -f core conftest.err conftest.$ac_objext \
5781 conftest$ac_exeext conftest.$ac_ext
5782 fi # $ac_x_libraries = no
5783
5784 case $ac_x_includes,$ac_x_libraries in #(
5785 no,* | *,no | *\'*)
5786 # Didn't find X, or a directory has "'" in its name.
5787 ac_cv_have_x="have_x=no";; #(
5788 *)
5789 # Record where we found X for the cache.
5790 ac_cv_have_x="have_x=yes\
5791 ac_x_includes='$ac_x_includes'\
5792 ac_x_libraries='$ac_x_libraries'"
5793 esac
5794 fi
5795 ;; #(
5796 *) have_x=yes;;
5797 esac
5798 eval "$ac_cv_have_x"
5799 fi # $with_x != no
5800
5801 if test "$have_x" != yes; then
5802 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_x" >&5
5803 $as_echo "$have_x" >&6; }
5804 no_x=yes
5805 else
5806 # If each of the values was on the command line, it overrides each guess.
5807 test "x$x_includes" = xNONE && x_includes=$ac_x_includes
5808 test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
5809 # Update the cache value to reflect the command line values.
5810 ac_cv_have_x="have_x=yes\
5811 ac_x_includes='$x_includes'\
5812 ac_x_libraries='$x_libraries'"
5813 { $as_echo "$as_me:${as_lineno-$LINENO}: result: libraries $x_libraries, headers $x_includes" >&5
5814 $as_echo "libraries $x_libraries, headers $x_includes" >&6; }
5815 fi
5816
5817 mips_extra_libs=""
5818
5819
5820 for ac_header in string.h strings.h stdlib.h stdlib.h
5821 do :
5822 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
5823 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
5824 eval as_val=\$$as_ac_Header
5825 if test "x$as_val" = x""yes; then :
5826 cat >>confdefs.h <<_ACEOF
5827 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
5828 _ACEOF
5829
5830 fi
5831
5832 done
5833
5834 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fabs in -lm" >&5
5835 $as_echo_n "checking for fabs in -lm... " >&6; }
5836 if test "${ac_cv_lib_m_fabs+set}" = set; then :
5837 $as_echo_n "(cached) " >&6
5838 else
5839 ac_check_lib_save_LIBS=$LIBS
5840 LIBS="-lm $LIBS"
5841 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5842 /* end confdefs.h. */
5843
5844 /* Override any GCC internal prototype to avoid an error.
5845 Use char because int might match the return type of a GCC
5846 builtin and then its argument prototype would still apply. */
5847 #ifdef __cplusplus
5848 extern "C"
5849 #endif
5850 char fabs ();
5851 int
5852 main ()
5853 {
5854 return fabs ();
5855 ;
5856 return 0;
5857 }
5858 _ACEOF
5859 if ac_fn_c_try_link "$LINENO"; then :
5860 ac_cv_lib_m_fabs=yes
5861 else
5862 ac_cv_lib_m_fabs=no
5863 fi
5864 rm -f core conftest.err conftest.$ac_objext \
5865 conftest$ac_exeext conftest.$ac_ext
5866 LIBS=$ac_check_lib_save_LIBS
5867 fi
5868 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_fabs" >&5
5869 $as_echo "$ac_cv_lib_m_fabs" >&6; }
5870 if test "x$ac_cv_lib_m_fabs" = x""yes; then :
5871 cat >>confdefs.h <<_ACEOF
5872 #define HAVE_LIBM 1
5873 _ACEOF
5874
5875 LIBS="-lm $LIBS"
5876
5877 fi
5878
5879 for ac_func in aint anint sqrt
5880 do :
5881 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
5882 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
5883 eval as_val=\$$as_ac_var
5884 if test "x$as_val" = x""yes; then :
5885 cat >>confdefs.h <<_ACEOF
5886 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
5887 _ACEOF
5888
5889 fi
5890 done
5891
5892
5893
5894 ac_sources="$sim_link_files"
5895 ac_dests="$sim_link_links"
5896 while test -n "$ac_sources"; do
5897 set $ac_dests; ac_dest=$1; shift; ac_dests=$*
5898 set $ac_sources; ac_source=$1; shift; ac_sources=$*
5899 ac_config_links_1="$ac_config_links_1 $ac_dest:$ac_source"
5900 done
5901 ac_config_links="$ac_config_links $ac_config_links_1"
5902
5903 cgen_breaks=""
5904 if grep CGEN_MAINT $srcdir/Makefile.in >/dev/null; then
5905 cgen_breaks="break cgen_rtx_error";
5906 fi
5907
5908 ac_config_files="$ac_config_files Makefile.sim:Makefile.in"
5909
5910 ac_config_files="$ac_config_files Make-common.sim:../common/Make-common.in"
5911
5912 ac_config_files="$ac_config_files .gdbinit:../common/gdbinit.in"
5913
5914 ac_config_commands="$ac_config_commands Makefile"
5915
5916 ac_config_commands="$ac_config_commands stamp-h"
5917
5918 cat >confcache <<\_ACEOF
5919 # This file is a shell script that caches the results of configure
5920 # tests run on this system so they can be shared between configure
5921 # scripts and configure runs, see configure's option --config-cache.
5922 # It is not useful on other systems. If it contains results you don't
5923 # want to keep, you may remove or edit it.
5924 #
5925 # config.status only pays attention to the cache file if you give it
5926 # the --recheck option to rerun configure.
5927 #
5928 # `ac_cv_env_foo' variables (set or unset) will be overridden when
5929 # loading this file, other *unset* `ac_cv_foo' will be assigned the
5930 # following values.
5931
5932 _ACEOF
5933
5934 # The following way of writing the cache mishandles newlines in values,
5935 # but we know of no workaround that is simple, portable, and efficient.
5936 # So, we kill variables containing newlines.
5937 # Ultrix sh set writes to stderr and can't be redirected directly,
5938 # and sets the high bit in the cache file unless we assign to the vars.
5939 (
5940 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
5941 eval ac_val=\$$ac_var
5942 case $ac_val in #(
5943 *${as_nl}*)
5944 case $ac_var in #(
5945 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
5946 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
5947 esac
5948 case $ac_var in #(
5949 _ | IFS | as_nl) ;; #(
5950 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
5951 *) { eval $ac_var=; unset $ac_var;} ;;
5952 esac ;;
5953 esac
5954 done
5955
5956 (set) 2>&1 |
5957 case $as_nl`(ac_space=' '; set) 2>&1` in #(
5958 *${as_nl}ac_space=\ *)
5959 # `set' does not quote correctly, so add quotes: double-quote
5960 # substitution turns \\\\ into \\, and sed turns \\ into \.
5961 sed -n \
5962 "s/'/'\\\\''/g;
5963 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
5964 ;; #(
5965 *)
5966 # `set' quotes correctly as required by POSIX, so do not add quotes.
5967 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
5968 ;;
5969 esac |
5970 sort
5971 ) |
5972 sed '
5973 /^ac_cv_env_/b end
5974 t clear
5975 :clear
5976 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
5977 t end
5978 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
5979 :end' >>confcache
5980 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
5981 if test -w "$cache_file"; then
5982 test "x$cache_file" != "x/dev/null" &&
5983 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
5984 $as_echo "$as_me: updating cache $cache_file" >&6;}
5985 cat confcache >$cache_file
5986 else
5987 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
5988 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
5989 fi
5990 fi
5991 rm -f confcache
5992
5993 test "x$prefix" = xNONE && prefix=$ac_default_prefix
5994 # Let make expand exec_prefix.
5995 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5996
5997 DEFS=-DHAVE_CONFIG_H
5998
5999 ac_libobjs=
6000 ac_ltlibobjs=
6001 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
6002 # 1. Remove the extension, and $U if already installed.
6003 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
6004 ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
6005 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
6006 # will be set to the directory where LIBOBJS objects are built.
6007 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
6008 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
6009 done
6010 LIBOBJS=$ac_libobjs
6011
6012 LTLIBOBJS=$ac_ltlibobjs
6013
6014
6015
6016
6017 : ${CONFIG_STATUS=./config.status}
6018 ac_write_fail=0
6019 ac_clean_files_save=$ac_clean_files
6020 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
6021 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
6022 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
6023 as_write_fail=0
6024 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
6025 #! $SHELL
6026 # Generated by $as_me.
6027 # Run this file to recreate the current configuration.
6028 # Compiler output produced by configure, useful for debugging
6029 # configure, is in config.log if it exists.
6030
6031 debug=false
6032 ac_cs_recheck=false
6033 ac_cs_silent=false
6034
6035 SHELL=\${CONFIG_SHELL-$SHELL}
6036 export SHELL
6037 _ASEOF
6038 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
6039 ## -------------------- ##
6040 ## M4sh Initialization. ##
6041 ## -------------------- ##
6042
6043 # Be more Bourne compatible
6044 DUALCASE=1; export DUALCASE # for MKS sh
6045 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
6046 emulate sh
6047 NULLCMD=:
6048 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
6049 # is contrary to our usage. Disable this feature.
6050 alias -g '${1+"$@"}'='"$@"'
6051 setopt NO_GLOB_SUBST
6052 else
6053 case `(set -o) 2>/dev/null` in #(
6054 *posix*) :
6055 set -o posix ;; #(
6056 *) :
6057 ;;
6058 esac
6059 fi
6060
6061
6062 as_nl='
6063 '
6064 export as_nl
6065 # Printing a long string crashes Solaris 7 /usr/bin/printf.
6066 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
6067 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
6068 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
6069 # Prefer a ksh shell builtin over an external printf program on Solaris,
6070 # but without wasting forks for bash or zsh.
6071 if test -z "$BASH_VERSION$ZSH_VERSION" \
6072 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
6073 as_echo='print -r --'
6074 as_echo_n='print -rn --'
6075 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
6076 as_echo='printf %s\n'
6077 as_echo_n='printf %s'
6078 else
6079 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
6080 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
6081 as_echo_n='/usr/ucb/echo -n'
6082 else
6083 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
6084 as_echo_n_body='eval
6085 arg=$1;
6086 case $arg in #(
6087 *"$as_nl"*)
6088 expr "X$arg" : "X\\(.*\\)$as_nl";
6089 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
6090 esac;
6091 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
6092 '
6093 export as_echo_n_body
6094 as_echo_n='sh -c $as_echo_n_body as_echo'
6095 fi
6096 export as_echo_body
6097 as_echo='sh -c $as_echo_body as_echo'
6098 fi
6099
6100 # The user is always right.
6101 if test "${PATH_SEPARATOR+set}" != set; then
6102 PATH_SEPARATOR=:
6103 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
6104 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
6105 PATH_SEPARATOR=';'
6106 }
6107 fi
6108
6109
6110 # IFS
6111 # We need space, tab and new line, in precisely that order. Quoting is
6112 # there to prevent editors from complaining about space-tab.
6113 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
6114 # splitting by setting IFS to empty value.)
6115 IFS=" "" $as_nl"
6116
6117 # Find who we are. Look in the path if we contain no directory separator.
6118 case $0 in #((
6119 *[\\/]* ) as_myself=$0 ;;
6120 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6121 for as_dir in $PATH
6122 do
6123 IFS=$as_save_IFS
6124 test -z "$as_dir" && as_dir=.
6125 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
6126 done
6127 IFS=$as_save_IFS
6128
6129 ;;
6130 esac
6131 # We did not find ourselves, most probably we were run as `sh COMMAND'
6132 # in which case we are not to be found in the path.
6133 if test "x$as_myself" = x; then
6134 as_myself=$0
6135 fi
6136 if test ! -f "$as_myself"; then
6137 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
6138 exit 1
6139 fi
6140
6141 # Unset variables that we do not need and which cause bugs (e.g. in
6142 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
6143 # suppresses any "Segmentation fault" message there. '((' could
6144 # trigger a bug in pdksh 5.2.14.
6145 for as_var in BASH_ENV ENV MAIL MAILPATH
6146 do eval test x\${$as_var+set} = xset \
6147 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
6148 done
6149 PS1='$ '
6150 PS2='> '
6151 PS4='+ '
6152
6153 # NLS nuisances.
6154 LC_ALL=C
6155 export LC_ALL
6156 LANGUAGE=C
6157 export LANGUAGE
6158
6159 # CDPATH.
6160 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
6161
6162
6163 # as_fn_error ERROR [LINENO LOG_FD]
6164 # ---------------------------------
6165 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
6166 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
6167 # script with status $?, using 1 if that was 0.
6168 as_fn_error ()
6169 {
6170 as_status=$?; test $as_status -eq 0 && as_status=1
6171 if test "$3"; then
6172 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
6173 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
6174 fi
6175 $as_echo "$as_me: error: $1" >&2
6176 as_fn_exit $as_status
6177 } # as_fn_error
6178
6179
6180 # as_fn_set_status STATUS
6181 # -----------------------
6182 # Set $? to STATUS, without forking.
6183 as_fn_set_status ()
6184 {
6185 return $1
6186 } # as_fn_set_status
6187
6188 # as_fn_exit STATUS
6189 # -----------------
6190 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
6191 as_fn_exit ()
6192 {
6193 set +e
6194 as_fn_set_status $1
6195 exit $1
6196 } # as_fn_exit
6197
6198 # as_fn_unset VAR
6199 # ---------------
6200 # Portably unset VAR.
6201 as_fn_unset ()
6202 {
6203 { eval $1=; unset $1;}
6204 }
6205 as_unset=as_fn_unset
6206 # as_fn_append VAR VALUE
6207 # ----------------------
6208 # Append the text in VALUE to the end of the definition contained in VAR. Take
6209 # advantage of any shell optimizations that allow amortized linear growth over
6210 # repeated appends, instead of the typical quadratic growth present in naive
6211 # implementations.
6212 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
6213 eval 'as_fn_append ()
6214 {
6215 eval $1+=\$2
6216 }'
6217 else
6218 as_fn_append ()
6219 {
6220 eval $1=\$$1\$2
6221 }
6222 fi # as_fn_append
6223
6224 # as_fn_arith ARG...
6225 # ------------------
6226 # Perform arithmetic evaluation on the ARGs, and store the result in the
6227 # global $as_val. Take advantage of shells that can avoid forks. The arguments
6228 # must be portable across $(()) and expr.
6229 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
6230 eval 'as_fn_arith ()
6231 {
6232 as_val=$(( $* ))
6233 }'
6234 else
6235 as_fn_arith ()
6236 {
6237 as_val=`expr "$@" || test $? -eq 1`
6238 }
6239 fi # as_fn_arith
6240
6241
6242 if expr a : '\(a\)' >/dev/null 2>&1 &&
6243 test "X`expr 00001 : '.*\(...\)'`" = X001; then
6244 as_expr=expr
6245 else
6246 as_expr=false
6247 fi
6248
6249 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
6250 as_basename=basename
6251 else
6252 as_basename=false
6253 fi
6254
6255 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
6256 as_dirname=dirname
6257 else
6258 as_dirname=false
6259 fi
6260
6261 as_me=`$as_basename -- "$0" ||
6262 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
6263 X"$0" : 'X\(//\)$' \| \
6264 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
6265 $as_echo X/"$0" |
6266 sed '/^.*\/\([^/][^/]*\)\/*$/{
6267 s//\1/
6268 q
6269 }
6270 /^X\/\(\/\/\)$/{
6271 s//\1/
6272 q
6273 }
6274 /^X\/\(\/\).*/{
6275 s//\1/
6276 q
6277 }
6278 s/.*/./; q'`
6279
6280 # Avoid depending upon Character Ranges.
6281 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
6282 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
6283 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
6284 as_cr_digits='0123456789'
6285 as_cr_alnum=$as_cr_Letters$as_cr_digits
6286
6287 ECHO_C= ECHO_N= ECHO_T=
6288 case `echo -n x` in #(((((
6289 -n*)
6290 case `echo 'xy\c'` in
6291 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
6292 xy) ECHO_C='\c';;
6293 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
6294 ECHO_T=' ';;
6295 esac;;
6296 *)
6297 ECHO_N='-n';;
6298 esac
6299
6300 rm -f conf$$ conf$$.exe conf$$.file
6301 if test -d conf$$.dir; then
6302 rm -f conf$$.dir/conf$$.file
6303 else
6304 rm -f conf$$.dir
6305 mkdir conf$$.dir 2>/dev/null
6306 fi
6307 if (echo >conf$$.file) 2>/dev/null; then
6308 if ln -s conf$$.file conf$$ 2>/dev/null; then
6309 as_ln_s='ln -s'
6310 # ... but there are two gotchas:
6311 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
6312 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
6313 # In both cases, we have to default to `cp -p'.
6314 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
6315 as_ln_s='cp -p'
6316 elif ln conf$$.file conf$$ 2>/dev/null; then
6317 as_ln_s=ln
6318 else
6319 as_ln_s='cp -p'
6320 fi
6321 else
6322 as_ln_s='cp -p'
6323 fi
6324 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
6325 rmdir conf$$.dir 2>/dev/null
6326
6327
6328 # as_fn_mkdir_p
6329 # -------------
6330 # Create "$as_dir" as a directory, including parents if necessary.
6331 as_fn_mkdir_p ()
6332 {
6333
6334 case $as_dir in #(
6335 -*) as_dir=./$as_dir;;
6336 esac
6337 test -d "$as_dir" || eval $as_mkdir_p || {
6338 as_dirs=
6339 while :; do
6340 case $as_dir in #(
6341 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
6342 *) as_qdir=$as_dir;;
6343 esac
6344 as_dirs="'$as_qdir' $as_dirs"
6345 as_dir=`$as_dirname -- "$as_dir" ||
6346 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
6347 X"$as_dir" : 'X\(//\)[^/]' \| \
6348 X"$as_dir" : 'X\(//\)$' \| \
6349 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
6350 $as_echo X"$as_dir" |
6351 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
6352 s//\1/
6353 q
6354 }
6355 /^X\(\/\/\)[^/].*/{
6356 s//\1/
6357 q
6358 }
6359 /^X\(\/\/\)$/{
6360 s//\1/
6361 q
6362 }
6363 /^X\(\/\).*/{
6364 s//\1/
6365 q
6366 }
6367 s/.*/./; q'`
6368 test -d "$as_dir" && break
6369 done
6370 test -z "$as_dirs" || eval "mkdir $as_dirs"
6371 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
6372
6373
6374 } # as_fn_mkdir_p
6375 if mkdir -p . 2>/dev/null; then
6376 as_mkdir_p='mkdir -p "$as_dir"'
6377 else
6378 test -d ./-p && rmdir ./-p
6379 as_mkdir_p=false
6380 fi
6381
6382 if test -x / >/dev/null 2>&1; then
6383 as_test_x='test -x'
6384 else
6385 if ls -dL / >/dev/null 2>&1; then
6386 as_ls_L_option=L
6387 else
6388 as_ls_L_option=
6389 fi
6390 as_test_x='
6391 eval sh -c '\''
6392 if test -d "$1"; then
6393 test -d "$1/.";
6394 else
6395 case $1 in #(
6396 -*)set "./$1";;
6397 esac;
6398 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
6399 ???[sx]*):;;*)false;;esac;fi
6400 '\'' sh
6401 '
6402 fi
6403 as_executable_p=$as_test_x
6404
6405 # Sed expression to map a string onto a valid CPP name.
6406 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
6407
6408 # Sed expression to map a string onto a valid variable name.
6409 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
6410
6411
6412 exec 6>&1
6413 ## ----------------------------------- ##
6414 ## Main body of $CONFIG_STATUS script. ##
6415 ## ----------------------------------- ##
6416 _ASEOF
6417 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
6418
6419 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6420 # Save the log message, to keep $0 and so on meaningful, and to
6421 # report actual input values of CONFIG_FILES etc. instead of their
6422 # values after options handling.
6423 ac_log="
6424 This file was extended by $as_me, which was
6425 generated by GNU Autoconf 2.64. Invocation command line was
6426
6427 CONFIG_FILES = $CONFIG_FILES
6428 CONFIG_HEADERS = $CONFIG_HEADERS
6429 CONFIG_LINKS = $CONFIG_LINKS
6430 CONFIG_COMMANDS = $CONFIG_COMMANDS
6431 $ $0 $@
6432
6433 on `(hostname || uname -n) 2>/dev/null | sed 1q`
6434 "
6435
6436 _ACEOF
6437
6438 case $ac_config_files in *"
6439 "*) set x $ac_config_files; shift; ac_config_files=$*;;
6440 esac
6441
6442 case $ac_config_headers in *"
6443 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
6444 esac
6445
6446
6447 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6448 # Files that config.status was made for.
6449 config_files="$ac_config_files"
6450 config_headers="$ac_config_headers"
6451 config_links="$ac_config_links"
6452 config_commands="$ac_config_commands"
6453
6454 _ACEOF
6455
6456 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6457 ac_cs_usage="\
6458 \`$as_me' instantiates files and other configuration actions
6459 from templates according to the current configuration. Unless the files
6460 and actions are specified as TAGs, all are instantiated by default.
6461
6462 Usage: $0 [OPTION]... [TAG]...
6463
6464 -h, --help print this help, then exit
6465 -V, --version print version number and configuration settings, then exit
6466 -q, --quiet, --silent
6467 do not print progress messages
6468 -d, --debug don't remove temporary files
6469 --recheck update $as_me by reconfiguring in the same conditions
6470 --file=FILE[:TEMPLATE]
6471 instantiate the configuration file FILE
6472 --header=FILE[:TEMPLATE]
6473 instantiate the configuration header FILE
6474
6475 Configuration files:
6476 $config_files
6477
6478 Configuration headers:
6479 $config_headers
6480
6481 Configuration links:
6482 $config_links
6483
6484 Configuration commands:
6485 $config_commands
6486
6487 Report bugs to the package provider."
6488
6489 _ACEOF
6490 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6491 ac_cs_version="\\
6492 config.status
6493 configured by $0, generated by GNU Autoconf 2.64,
6494 with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
6495
6496 Copyright (C) 2009 Free Software Foundation, Inc.
6497 This config.status script is free software; the Free Software Foundation
6498 gives unlimited permission to copy, distribute and modify it."
6499
6500 ac_pwd='$ac_pwd'
6501 srcdir='$srcdir'
6502 INSTALL='$INSTALL'
6503 test -n "\$AWK" || AWK=awk
6504 _ACEOF
6505
6506 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6507 # The default lists apply if the user does not specify any file.
6508 ac_need_defaults=:
6509 while test $# != 0
6510 do
6511 case $1 in
6512 --*=*)
6513 ac_option=`expr "X$1" : 'X\([^=]*\)='`
6514 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
6515 ac_shift=:
6516 ;;
6517 *)
6518 ac_option=$1
6519 ac_optarg=$2
6520 ac_shift=shift
6521 ;;
6522 esac
6523
6524 case $ac_option in
6525 # Handling of the options.
6526 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
6527 ac_cs_recheck=: ;;
6528 --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
6529 $as_echo "$ac_cs_version"; exit ;;
6530 --debug | --debu | --deb | --de | --d | -d )
6531 debug=: ;;
6532 --file | --fil | --fi | --f )
6533 $ac_shift
6534 case $ac_optarg in
6535 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
6536 esac
6537 as_fn_append CONFIG_FILES " '$ac_optarg'"
6538 ac_need_defaults=false;;
6539 --header | --heade | --head | --hea )
6540 $ac_shift
6541 case $ac_optarg in
6542 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
6543 esac
6544 as_fn_append CONFIG_HEADERS " '$ac_optarg'"
6545 ac_need_defaults=false;;
6546 --he | --h)
6547 # Conflict between --help and --header
6548 as_fn_error "ambiguous option: \`$1'
6549 Try \`$0 --help' for more information.";;
6550 --help | --hel | -h )
6551 $as_echo "$ac_cs_usage"; exit ;;
6552 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
6553 | -silent | --silent | --silen | --sile | --sil | --si | --s)
6554 ac_cs_silent=: ;;
6555
6556 # This is an error.
6557 -*) as_fn_error "unrecognized option: \`$1'
6558 Try \`$0 --help' for more information." ;;
6559
6560 *) as_fn_append ac_config_targets " $1"
6561 ac_need_defaults=false ;;
6562
6563 esac
6564 shift
6565 done
6566
6567 ac_configure_extra_args=
6568
6569 if $ac_cs_silent; then
6570 exec 6>/dev/null
6571 ac_configure_extra_args="$ac_configure_extra_args --silent"
6572 fi
6573
6574 _ACEOF
6575 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6576 if \$ac_cs_recheck; then
6577 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
6578 shift
6579 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
6580 CONFIG_SHELL='$SHELL'
6581 export CONFIG_SHELL
6582 exec "\$@"
6583 fi
6584
6585 _ACEOF
6586 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6587 exec 5>>config.log
6588 {
6589 echo
6590 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
6591 ## Running $as_me. ##
6592 _ASBOX
6593 $as_echo "$ac_log"
6594 } >&5
6595
6596 _ACEOF
6597 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6598 _ACEOF
6599
6600 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6601
6602 # Handling of arguments.
6603 for ac_config_target in $ac_config_targets
6604 do
6605 case $ac_config_target in
6606 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
6607 "$ac_config_links_1") CONFIG_LINKS="$CONFIG_LINKS $ac_config_links_1" ;;
6608 "Makefile.sim") CONFIG_FILES="$CONFIG_FILES Makefile.sim:Makefile.in" ;;
6609 "Make-common.sim") CONFIG_FILES="$CONFIG_FILES Make-common.sim:../common/Make-common.in" ;;
6610 ".gdbinit") CONFIG_FILES="$CONFIG_FILES .gdbinit:../common/gdbinit.in" ;;
6611 "Makefile") CONFIG_COMMANDS="$CONFIG_COMMANDS Makefile" ;;
6612 "stamp-h") CONFIG_COMMANDS="$CONFIG_COMMANDS stamp-h" ;;
6613
6614 *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
6615 esac
6616 done
6617
6618
6619 # If the user did not use the arguments to specify the items to instantiate,
6620 # then the envvar interface is used. Set only those that are not.
6621 # We use the long form for the default assignment because of an extremely
6622 # bizarre bug on SunOS 4.1.3.
6623 if $ac_need_defaults; then
6624 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
6625 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
6626 test "${CONFIG_LINKS+set}" = set || CONFIG_LINKS=$config_links
6627 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
6628 fi
6629
6630 # Have a temporary directory for convenience. Make it in the build tree
6631 # simply because there is no reason against having it here, and in addition,
6632 # creating and moving files from /tmp can sometimes cause problems.
6633 # Hook for its removal unless debugging.
6634 # Note that there is a small window in which the directory will not be cleaned:
6635 # after its creation but before its name has been assigned to `$tmp'.
6636 $debug ||
6637 {
6638 tmp=
6639 trap 'exit_status=$?
6640 { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
6641 ' 0
6642 trap 'as_fn_exit 1' 1 2 13 15
6643 }
6644 # Create a (secure) tmp directory for tmp files.
6645
6646 {
6647 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
6648 test -n "$tmp" && test -d "$tmp"
6649 } ||
6650 {
6651 tmp=./conf$$-$RANDOM
6652 (umask 077 && mkdir "$tmp")
6653 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
6654
6655 # Set up the scripts for CONFIG_FILES section.
6656 # No need to generate them if there are no CONFIG_FILES.
6657 # This happens for instance with `./config.status config.h'.
6658 if test -n "$CONFIG_FILES"; then
6659
6660
6661 ac_cr=`echo X | tr X '\015'`
6662 # On cygwin, bash can eat \r inside `` if the user requested igncr.
6663 # But we know of no other shell where ac_cr would be empty at this
6664 # point, so we can use a bashism as a fallback.
6665 if test "x$ac_cr" = x; then
6666 eval ac_cr=\$\'\\r\'
6667 fi
6668 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
6669 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
6670 ac_cs_awk_cr='\r'
6671 else
6672 ac_cs_awk_cr=$ac_cr
6673 fi
6674
6675 echo 'BEGIN {' >"$tmp/subs1.awk" &&
6676 _ACEOF
6677
6678
6679 {
6680 echo "cat >conf$$subs.awk <<_ACEOF" &&
6681 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
6682 echo "_ACEOF"
6683 } >conf$$subs.sh ||
6684 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
6685 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
6686 ac_delim='%!_!# '
6687 for ac_last_try in false false false false false :; do
6688 . ./conf$$subs.sh ||
6689 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
6690
6691 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
6692 if test $ac_delim_n = $ac_delim_num; then
6693 break
6694 elif $ac_last_try; then
6695 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
6696 else
6697 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
6698 fi
6699 done
6700 rm -f conf$$subs.sh
6701
6702 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6703 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
6704 _ACEOF
6705 sed -n '
6706 h
6707 s/^/S["/; s/!.*/"]=/
6708 p
6709 g
6710 s/^[^!]*!//
6711 :repl
6712 t repl
6713 s/'"$ac_delim"'$//
6714 t delim
6715 :nl
6716 h
6717 s/\(.\{148\}\).*/\1/
6718 t more1
6719 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
6720 p
6721 n
6722 b repl
6723 :more1
6724 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
6725 p
6726 g
6727 s/.\{148\}//
6728 t nl
6729 :delim
6730 h
6731 s/\(.\{148\}\).*/\1/
6732 t more2
6733 s/["\\]/\\&/g; s/^/"/; s/$/"/
6734 p
6735 b
6736 :more2
6737 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
6738 p
6739 g
6740 s/.\{148\}//
6741 t delim
6742 ' <conf$$subs.awk | sed '
6743 /^[^""]/{
6744 N
6745 s/\n//
6746 }
6747 ' >>$CONFIG_STATUS || ac_write_fail=1
6748 rm -f conf$$subs.awk
6749 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6750 _ACAWK
6751 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
6752 for (key in S) S_is_set[key] = 1
6753 FS = "\a"
6754
6755 }
6756 {
6757 line = $ 0
6758 nfields = split(line, field, "@")
6759 substed = 0
6760 len = length(field[1])
6761 for (i = 2; i < nfields; i++) {
6762 key = field[i]
6763 keylen = length(key)
6764 if (S_is_set[key]) {
6765 value = S[key]
6766 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
6767 len += length(value) + length(field[++i])
6768 substed = 1
6769 } else
6770 len += 1 + keylen
6771 }
6772
6773 print line
6774 }
6775
6776 _ACAWK
6777 _ACEOF
6778 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6779 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
6780 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
6781 else
6782 cat
6783 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
6784 || as_fn_error "could not setup config files machinery" "$LINENO" 5
6785 _ACEOF
6786
6787 # VPATH may cause trouble with some makes, so we remove $(srcdir),
6788 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
6789 # trailing colons and then remove the whole line if VPATH becomes empty
6790 # (actually we leave an empty line to preserve line numbers).
6791 if test "x$srcdir" = x.; then
6792 ac_vpsub='/^[ ]*VPATH[ ]*=/{
6793 s/:*\$(srcdir):*/:/
6794 s/:*\${srcdir}:*/:/
6795 s/:*@srcdir@:*/:/
6796 s/^\([^=]*=[ ]*\):*/\1/
6797 s/:*$//
6798 s/^[^=]*=[ ]*$//
6799 }'
6800 fi
6801
6802 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6803 fi # test -n "$CONFIG_FILES"
6804
6805 # Set up the scripts for CONFIG_HEADERS section.
6806 # No need to generate them if there are no CONFIG_HEADERS.
6807 # This happens for instance with `./config.status Makefile'.
6808 if test -n "$CONFIG_HEADERS"; then
6809 cat >"$tmp/defines.awk" <<\_ACAWK ||
6810 BEGIN {
6811 _ACEOF
6812
6813 # Transform confdefs.h into an awk script `defines.awk', embedded as
6814 # here-document in config.status, that substitutes the proper values into
6815 # config.h.in to produce config.h.
6816
6817 # Create a delimiter string that does not exist in confdefs.h, to ease
6818 # handling of long lines.
6819 ac_delim='%!_!# '
6820 for ac_last_try in false false :; do
6821 ac_t=`sed -n "/$ac_delim/p" confdefs.h`
6822 if test -z "$ac_t"; then
6823 break
6824 elif $ac_last_try; then
6825 as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
6826 else
6827 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
6828 fi
6829 done
6830
6831 # For the awk script, D is an array of macro values keyed by name,
6832 # likewise P contains macro parameters if any. Preserve backslash
6833 # newline sequences.
6834
6835 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
6836 sed -n '
6837 s/.\{148\}/&'"$ac_delim"'/g
6838 t rset
6839 :rset
6840 s/^[ ]*#[ ]*define[ ][ ]*/ /
6841 t def
6842 d
6843 :def
6844 s/\\$//
6845 t bsnl
6846 s/["\\]/\\&/g
6847 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
6848 D["\1"]=" \3"/p
6849 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
6850 d
6851 :bsnl
6852 s/["\\]/\\&/g
6853 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
6854 D["\1"]=" \3\\\\\\n"\\/p
6855 t cont
6856 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
6857 t cont
6858 d
6859 :cont
6860 n
6861 s/.\{148\}/&'"$ac_delim"'/g
6862 t clear
6863 :clear
6864 s/\\$//
6865 t bsnlc
6866 s/["\\]/\\&/g; s/^/"/; s/$/"/p
6867 d
6868 :bsnlc
6869 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
6870 b cont
6871 ' <confdefs.h | sed '
6872 s/'"$ac_delim"'/"\\\
6873 "/g' >>$CONFIG_STATUS || ac_write_fail=1
6874
6875 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6876 for (key in D) D_is_set[key] = 1
6877 FS = "\a"
6878 }
6879 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
6880 line = \$ 0
6881 split(line, arg, " ")
6882 if (arg[1] == "#") {
6883 defundef = arg[2]
6884 mac1 = arg[3]
6885 } else {
6886 defundef = substr(arg[1], 2)
6887 mac1 = arg[2]
6888 }
6889 split(mac1, mac2, "(") #)
6890 macro = mac2[1]
6891 prefix = substr(line, 1, index(line, defundef) - 1)
6892 if (D_is_set[macro]) {
6893 # Preserve the white space surrounding the "#".
6894 print prefix "define", macro P[macro] D[macro]
6895 next
6896 } else {
6897 # Replace #undef with comments. This is necessary, for example,
6898 # in the case of _POSIX_SOURCE, which is predefined and required
6899 # on some systems where configure will not decide to define it.
6900 if (defundef == "undef") {
6901 print "/*", prefix defundef, macro, "*/"
6902 next
6903 }
6904 }
6905 }
6906 { print }
6907 _ACAWK
6908 _ACEOF
6909 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6910 as_fn_error "could not setup config headers machinery" "$LINENO" 5
6911 fi # test -n "$CONFIG_HEADERS"
6912
6913
6914 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :L $CONFIG_LINKS :C $CONFIG_COMMANDS"
6915 shift
6916 for ac_tag
6917 do
6918 case $ac_tag in
6919 :[FHLC]) ac_mode=$ac_tag; continue;;
6920 esac
6921 case $ac_mode$ac_tag in
6922 :[FHL]*:*);;
6923 :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
6924 :[FH]-) ac_tag=-:-;;
6925 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
6926 esac
6927 ac_save_IFS=$IFS
6928 IFS=:
6929 set x $ac_tag
6930 IFS=$ac_save_IFS
6931 shift
6932 ac_file=$1
6933 shift
6934
6935 case $ac_mode in
6936 :L) ac_source=$1;;
6937 :[FH])
6938 ac_file_inputs=
6939 for ac_f
6940 do
6941 case $ac_f in
6942 -) ac_f="$tmp/stdin";;
6943 *) # Look for the file first in the build tree, then in the source tree
6944 # (if the path is not absolute). The absolute path cannot be DOS-style,
6945 # because $ac_f cannot contain `:'.
6946 test -f "$ac_f" ||
6947 case $ac_f in
6948 [\\/$]*) false;;
6949 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
6950 esac ||
6951 as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
6952 esac
6953 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
6954 as_fn_append ac_file_inputs " '$ac_f'"
6955 done
6956
6957 # Let's still pretend it is `configure' which instantiates (i.e., don't
6958 # use $as_me), people would be surprised to read:
6959 # /* config.h. Generated by config.status. */
6960 configure_input='Generated from '`
6961 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
6962 `' by configure.'
6963 if test x"$ac_file" != x-; then
6964 configure_input="$ac_file. $configure_input"
6965 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
6966 $as_echo "$as_me: creating $ac_file" >&6;}
6967 fi
6968 # Neutralize special characters interpreted by sed in replacement strings.
6969 case $configure_input in #(
6970 *\&* | *\|* | *\\* )
6971 ac_sed_conf_input=`$as_echo "$configure_input" |
6972 sed 's/[\\\\&|]/\\\\&/g'`;; #(
6973 *) ac_sed_conf_input=$configure_input;;
6974 esac
6975
6976 case $ac_tag in
6977 *:-:* | *:-) cat >"$tmp/stdin" \
6978 || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
6979 esac
6980 ;;
6981 esac
6982
6983 ac_dir=`$as_dirname -- "$ac_file" ||
6984 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
6985 X"$ac_file" : 'X\(//\)[^/]' \| \
6986 X"$ac_file" : 'X\(//\)$' \| \
6987 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
6988 $as_echo X"$ac_file" |
6989 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
6990 s//\1/
6991 q
6992 }
6993 /^X\(\/\/\)[^/].*/{
6994 s//\1/
6995 q
6996 }
6997 /^X\(\/\/\)$/{
6998 s//\1/
6999 q
7000 }
7001 /^X\(\/\).*/{
7002 s//\1/
7003 q
7004 }
7005 s/.*/./; q'`
7006 as_dir="$ac_dir"; as_fn_mkdir_p
7007 ac_builddir=.
7008
7009 case "$ac_dir" in
7010 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
7011 *)
7012 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
7013 # A ".." for each directory in $ac_dir_suffix.
7014 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
7015 case $ac_top_builddir_sub in
7016 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
7017 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
7018 esac ;;
7019 esac
7020 ac_abs_top_builddir=$ac_pwd
7021 ac_abs_builddir=$ac_pwd$ac_dir_suffix
7022 # for backward compatibility:
7023 ac_top_builddir=$ac_top_build_prefix
7024
7025 case $srcdir in
7026 .) # We are building in place.
7027 ac_srcdir=.
7028 ac_top_srcdir=$ac_top_builddir_sub
7029 ac_abs_top_srcdir=$ac_pwd ;;
7030 [\\/]* | ?:[\\/]* ) # Absolute name.
7031 ac_srcdir=$srcdir$ac_dir_suffix;
7032 ac_top_srcdir=$srcdir
7033 ac_abs_top_srcdir=$srcdir ;;
7034 *) # Relative name.
7035 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
7036 ac_top_srcdir=$ac_top_build_prefix$srcdir
7037 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
7038 esac
7039 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
7040
7041
7042 case $ac_mode in
7043 :F)
7044 #
7045 # CONFIG_FILE
7046 #
7047
7048 case $INSTALL in
7049 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
7050 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
7051 esac
7052 _ACEOF
7053
7054 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7055 # If the template does not know about datarootdir, expand it.
7056 # FIXME: This hack should be removed a few years after 2.60.
7057 ac_datarootdir_hack=; ac_datarootdir_seen=
7058 ac_sed_dataroot='
7059 /datarootdir/ {
7060 p
7061 q
7062 }
7063 /@datadir@/p
7064 /@docdir@/p
7065 /@infodir@/p
7066 /@localedir@/p
7067 /@mandir@/p'
7068 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
7069 *datarootdir*) ac_datarootdir_seen=yes;;
7070 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
7071 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
7072 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
7073 _ACEOF
7074 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7075 ac_datarootdir_hack='
7076 s&@datadir@&$datadir&g
7077 s&@docdir@&$docdir&g
7078 s&@infodir@&$infodir&g
7079 s&@localedir@&$localedir&g
7080 s&@mandir@&$mandir&g
7081 s&\\\${datarootdir}&$datarootdir&g' ;;
7082 esac
7083 _ACEOF
7084
7085 # Neutralize VPATH when `$srcdir' = `.'.
7086 # Shell code in configure.ac might set extrasub.
7087 # FIXME: do we really want to maintain this feature?
7088 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7089 ac_sed_extra="$ac_vpsub
7090 $extrasub
7091 _ACEOF
7092 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7093 :t
7094 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
7095 s|@configure_input@|$ac_sed_conf_input|;t t
7096 s&@top_builddir@&$ac_top_builddir_sub&;t t
7097 s&@top_build_prefix@&$ac_top_build_prefix&;t t
7098 s&@srcdir@&$ac_srcdir&;t t
7099 s&@abs_srcdir@&$ac_abs_srcdir&;t t
7100 s&@top_srcdir@&$ac_top_srcdir&;t t
7101 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
7102 s&@builddir@&$ac_builddir&;t t
7103 s&@abs_builddir@&$ac_abs_builddir&;t t
7104 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
7105 s&@INSTALL@&$ac_INSTALL&;t t
7106 $ac_datarootdir_hack
7107 "
7108 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
7109 || as_fn_error "could not create $ac_file" "$LINENO" 5
7110
7111 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
7112 { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
7113 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
7114 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
7115 which seems to be undefined. Please make sure it is defined." >&5
7116 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
7117 which seems to be undefined. Please make sure it is defined." >&2;}
7118
7119 rm -f "$tmp/stdin"
7120 case $ac_file in
7121 -) cat "$tmp/out" && rm -f "$tmp/out";;
7122 *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
7123 esac \
7124 || as_fn_error "could not create $ac_file" "$LINENO" 5
7125 ;;
7126 :H)
7127 #
7128 # CONFIG_HEADER
7129 #
7130 if test x"$ac_file" != x-; then
7131 {
7132 $as_echo "/* $configure_input */" \
7133 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
7134 } >"$tmp/config.h" \
7135 || as_fn_error "could not create $ac_file" "$LINENO" 5
7136 if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
7137 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
7138 $as_echo "$as_me: $ac_file is unchanged" >&6;}
7139 else
7140 rm -f "$ac_file"
7141 mv "$tmp/config.h" "$ac_file" \
7142 || as_fn_error "could not create $ac_file" "$LINENO" 5
7143 fi
7144 else
7145 $as_echo "/* $configure_input */" \
7146 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
7147 || as_fn_error "could not create -" "$LINENO" 5
7148 fi
7149 ;;
7150 :L)
7151 #
7152 # CONFIG_LINK
7153 #
7154
7155 if test "$ac_source" = "$ac_file" && test "$srcdir" = '.'; then
7156 :
7157 else
7158 # Prefer the file from the source tree if names are identical.
7159 if test "$ac_source" = "$ac_file" || test ! -r "$ac_source"; then
7160 ac_source=$srcdir/$ac_source
7161 fi
7162
7163 { $as_echo "$as_me:${as_lineno-$LINENO}: linking $ac_source to $ac_file" >&5
7164 $as_echo "$as_me: linking $ac_source to $ac_file" >&6;}
7165
7166 if test ! -r "$ac_source"; then
7167 as_fn_error "$ac_source: file not found" "$LINENO" 5
7168 fi
7169 rm -f "$ac_file"
7170
7171 # Try a relative symlink, then a hard link, then a copy.
7172 case $srcdir in
7173 [\\/$]* | ?:[\\/]* ) ac_rel_source=$ac_source ;;
7174 *) ac_rel_source=$ac_top_build_prefix$ac_source ;;
7175 esac
7176 ln -s "$ac_rel_source" "$ac_file" 2>/dev/null ||
7177 ln "$ac_source" "$ac_file" 2>/dev/null ||
7178 cp -p "$ac_source" "$ac_file" ||
7179 as_fn_error "cannot link or copy $ac_source to $ac_file" "$LINENO" 5
7180 fi
7181 ;;
7182 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
7183 $as_echo "$as_me: executing $ac_file commands" >&6;}
7184 ;;
7185 esac
7186
7187
7188 case $ac_file$ac_mode in
7189 "Makefile":C) echo "Merging Makefile.sim+Make-common.sim into Makefile ..."
7190 rm -f Makesim1.tmp Makesim2.tmp Makefile
7191 sed -n -e '/^## COMMON_PRE_/,/^## End COMMON_PRE_/ p' <Make-common.sim >Makesim1.tmp
7192 sed -n -e '/^## COMMON_POST_/,/^## End COMMON_POST_/ p' <Make-common.sim >Makesim2.tmp
7193 sed -e '/^## COMMON_PRE_/ r Makesim1.tmp' \
7194 -e '/^## COMMON_POST_/ r Makesim2.tmp' \
7195 <Makefile.sim >Makefile
7196 rm -f Makefile.sim Make-common.sim Makesim1.tmp Makesim2.tmp
7197 ;;
7198 "stamp-h":C) echo > stamp-h ;;
7199
7200 esac
7201 done # for ac_tag
7202
7203
7204 as_fn_exit 0
7205 _ACEOF
7206 ac_clean_files=$ac_clean_files_save
7207
7208 test $ac_write_fail = 0 ||
7209 as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
7210
7211
7212 # configure is writing to config.log, and then calls config.status.
7213 # config.status does its own redirection, appending to config.log.
7214 # Unfortunately, on DOS this fails, as config.log is still kept open
7215 # by configure, so config.status won't be able to write to it; its
7216 # output is simply discarded. So we exec the FD to /dev/null,
7217 # effectively closing config.log, so it can be properly (re)opened and
7218 # appended to by config.status. When coming back to configure, we
7219 # need to make the FD available again.
7220 if test "$no_create" != yes; then
7221 ac_cs_success=:
7222 ac_config_status_args=
7223 test "$silent" = yes &&
7224 ac_config_status_args="$ac_config_status_args --quiet"
7225 exec 5>/dev/null
7226 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
7227 exec 5>>config.log
7228 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
7229 # would make configure fail if this is the last instruction.
7230 $ac_cs_success || as_fn_exit $?
7231 fi
7232 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
7233 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
7234 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
7235 fi
7236
7237
GDB Binutils - Deliverables
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