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sim: move from common.m4 to SIM_AC_COMMON
[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 target_os
639 target_vendor
640 target_cpu
641 target
642 host_os
643 host_vendor
644 host_cpu
645 host
646 build_os
647 build_vendor
648 build_cpu
649 build
650 OBJEXT
651 EXEEXT
652 ac_ct_CC
653 CPPFLAGS
654 LDFLAGS
655 CFLAGS
656 CC
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 # This file contains common code used by all simulators.
2191 #
2192 # SIM_AC_COMMON invokes AC macros used by all simulators and by the common
2193 # directory. It is intended to be invoked before any target specific stuff.
2194 # SIM_AC_OUTPUT is a cover function to AC_OUTPUT to generate the Makefile.
2195 # It is intended to be invoked last.
2196 #
2197 # The simulator's configure.in should look like:
2198 #
2199 # dnl Process this file with autoconf to produce a configure script.
2200 # AC_PREREQ(2.64)dnl
2201 # AC_INIT(Makefile.in)
2202 # sinclude(../common/aclocal.m4)
2203 #
2204 # SIM_AC_COMMON
2205 #
2206 # ... target specific stuff ...
2207 #
2208 # SIM_AC_OUTPUT
2209
2210 # Include global overrides and fixes for Autoconf.
2211
2212
2213
2214
2215
2216
2217
2218
2219
2220
2221
2222
2223
2224
2225
2226
2227
2228
2229
2230
2231
2232
2233
2234
2235
2236
2237 # _AC_CHECK_DECL_BODY
2238 # -------------------
2239 # Shell function body for AC_CHECK_DECL.
2240 # _AC_CHECK_DECL_BODY
2241
2242 # _AC_CHECK_DECLS(SYMBOL, ACTION-IF_FOUND, ACTION-IF-NOT-FOUND,
2243 # INCLUDES)
2244 # -------------------------------------------------------------
2245 # Helper to AC_CHECK_DECLS, which generates the check for a single
2246 # SYMBOL with INCLUDES, performs the AC_DEFINE, then expands
2247 # ACTION-IF-FOUND or ACTION-IF-NOT-FOUND.
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
2303
2304
2305
2306 sim_inline="-DDEFAULT_INLINE=0"
2307
2308
2309
2310
2311
2312
2313
2314
2315
2316
2317
2318
2319
2320
2321
2322
2323
2324
2325
2326
2327
2328
2329
2330
2331
2332
2333
2334
2335
2336
2337
2338
2339
2340
2341
2342
2343 # intl sister-directory configuration rules.
2344 #
2345
2346 # The idea behind this macro is that there's no need to repeat all the
2347 # autoconf probes done by the intl directory - it's already done them
2348 # for us. In fact, there's no need even to look at the cache for the
2349 # answers. All we need to do is nab a few pieces of information.
2350 # The intl directory is set up to make this easy, by generating a
2351 # small file which can be sourced as a shell script; then we produce
2352 # the necessary substitutions and definitions for this directory.
2353
2354
2355
2356 # Autoconf M4 include file defining utility macros for complex Canadian
2357 # cross builds.
2358
2359
2360
2361
2362
2363
2364
2365
2366
2367 ####
2368 # _NCN_TOOL_PREFIXES: Some stuff that oughtta be done in AC_CANONICAL_SYSTEM
2369 # or AC_INIT.
2370 # These demand that AC_CANONICAL_SYSTEM be called beforehand.
2371
2372 ####
2373 # NCN_STRICT_CHECK_TOOLS(variable, progs-to-check-for,[value-if-not-found],[path])
2374 # Like plain AC_CHECK_TOOLS, but require prefix if build!=host.
2375
2376
2377 ####
2378 # NCN_STRICT_CHECK_TARGET_TOOLS(variable, progs-to-check-for,[value-if-not-found],[path])
2379 # Like CVS Autoconf AC_CHECK_TARGET_TOOLS, but require prefix if build!=target.
2380
2381
2382
2383 # Backported from Autoconf 2.5x; can go away when and if
2384 # we switch. Put the OS path separator in $PATH_SEPARATOR.
2385
2386
2387
2388
2389 # ACX_HAVE_GCC_FOR_TARGET
2390 # Check if the variable GCC_FOR_TARGET really points to a GCC binary.
2391
2392
2393 # ACX_CHECK_INSTALLED_TARGET_TOOL(VAR, PROG)
2394 # Searching for installed target binutils. We need to take extra care,
2395 # else we may find the wrong assembler, linker, etc., and lose.
2396 #
2397 # First try --with-build-time-tools, if specified.
2398 #
2399 # For build != host, we ask the installed GCC for the name of the tool it
2400 # uses, and accept it if it is an absolute path. This is because the
2401 # only good choice for a compiler is the same GCC version that is being
2402 # installed (or we couldn't make target libraries), and we assume that
2403 # on the host system we'll have not only the same GCC version, but also
2404 # the same binutils version.
2405 #
2406 # For build == host, search the same directories that the installed
2407 # compiler will search. We used to do this for the assembler, linker,
2408 # and nm only; for simplicity of configuration, however, we extend this
2409 # criterion to tools (such as ar and ranlib) that are never invoked by
2410 # the compiler, to avoid mismatches.
2411 #
2412 # Also note we have to check MD_EXEC_PREFIX before checking the user's path
2413 # if build == target. This makes the most sense only when bootstrapping,
2414 # but we also do so when build != host. In this case, we hope that the
2415 # build and host systems will have similar contents of MD_EXEC_PREFIX.
2416 #
2417 # If we do not find a suitable binary, then try the user's path.
2418
2419
2420 ###
2421 # AC_PROG_CPP_WERROR
2422 # Used for autoconf 2.5x to force AC_PREPROC_IFELSE to reject code which
2423 # triggers warnings from the preprocessor. Will be in autoconf 2.58.
2424 # For now, using this also overrides header checks to use only the
2425 # preprocessor (matches 2.13 behavior; matching 2.58's behavior is a
2426 # bit harder from here).
2427 # Eventually autoconf will default to checking headers with the compiler
2428 # instead, and we'll have to do this differently.
2429
2430 # AC_PROG_CPP_WERROR
2431
2432 # Test for GNAT.
2433 # We require the gnatbind program, and a compiler driver that
2434 # understands Ada. We use the user's CC setting, already found,
2435 # and possibly add $1 to the command-line parameters.
2436 #
2437 # Sets the shell variable have_gnat to yes or no as appropriate, and
2438 # substitutes GNATBIND and GNATMAKE.
2439
2440
2441
2442
2443
2444
2445
2446
2447
2448
2449
2450
2451
2452
2453
2454
2455
2456
2457
2458
2459
2460
2461
2462
2463
2464 ac_ext=c
2465 ac_cpp='$CPP $CPPFLAGS'
2466 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2467 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2468 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2469 if test -n "$ac_tool_prefix"; then
2470 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2471 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2472 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2473 $as_echo_n "checking for $ac_word... " >&6; }
2474 if test "${ac_cv_prog_CC+set}" = set; then :
2475 $as_echo_n "(cached) " >&6
2476 else
2477 if test -n "$CC"; then
2478 ac_cv_prog_CC="$CC" # Let the user override the test.
2479 else
2480 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2481 for as_dir in $PATH
2482 do
2483 IFS=$as_save_IFS
2484 test -z "$as_dir" && as_dir=.
2485 for ac_exec_ext in '' $ac_executable_extensions; do
2486 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2487 ac_cv_prog_CC="${ac_tool_prefix}gcc"
2488 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2489 break 2
2490 fi
2491 done
2492 done
2493 IFS=$as_save_IFS
2494
2495 fi
2496 fi
2497 CC=$ac_cv_prog_CC
2498 if test -n "$CC"; then
2499 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2500 $as_echo "$CC" >&6; }
2501 else
2502 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2503 $as_echo "no" >&6; }
2504 fi
2505
2506
2507 fi
2508 if test -z "$ac_cv_prog_CC"; then
2509 ac_ct_CC=$CC
2510 # Extract the first word of "gcc", so it can be a program name with args.
2511 set dummy gcc; ac_word=$2
2512 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2513 $as_echo_n "checking for $ac_word... " >&6; }
2514 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2515 $as_echo_n "(cached) " >&6
2516 else
2517 if test -n "$ac_ct_CC"; then
2518 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2519 else
2520 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2521 for as_dir in $PATH
2522 do
2523 IFS=$as_save_IFS
2524 test -z "$as_dir" && as_dir=.
2525 for ac_exec_ext in '' $ac_executable_extensions; do
2526 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2527 ac_cv_prog_ac_ct_CC="gcc"
2528 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2529 break 2
2530 fi
2531 done
2532 done
2533 IFS=$as_save_IFS
2534
2535 fi
2536 fi
2537 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2538 if test -n "$ac_ct_CC"; then
2539 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2540 $as_echo "$ac_ct_CC" >&6; }
2541 else
2542 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2543 $as_echo "no" >&6; }
2544 fi
2545
2546 if test "x$ac_ct_CC" = x; then
2547 CC=""
2548 else
2549 case $cross_compiling:$ac_tool_warned in
2550 yes:)
2551 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2552 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2553 ac_tool_warned=yes ;;
2554 esac
2555 CC=$ac_ct_CC
2556 fi
2557 else
2558 CC="$ac_cv_prog_CC"
2559 fi
2560
2561 if test -z "$CC"; then
2562 if test -n "$ac_tool_prefix"; then
2563 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2564 set dummy ${ac_tool_prefix}cc; ac_word=$2
2565 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2566 $as_echo_n "checking for $ac_word... " >&6; }
2567 if test "${ac_cv_prog_CC+set}" = set; then :
2568 $as_echo_n "(cached) " >&6
2569 else
2570 if test -n "$CC"; then
2571 ac_cv_prog_CC="$CC" # Let the user override the test.
2572 else
2573 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2574 for as_dir in $PATH
2575 do
2576 IFS=$as_save_IFS
2577 test -z "$as_dir" && as_dir=.
2578 for ac_exec_ext in '' $ac_executable_extensions; do
2579 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2580 ac_cv_prog_CC="${ac_tool_prefix}cc"
2581 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2582 break 2
2583 fi
2584 done
2585 done
2586 IFS=$as_save_IFS
2587
2588 fi
2589 fi
2590 CC=$ac_cv_prog_CC
2591 if test -n "$CC"; then
2592 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2593 $as_echo "$CC" >&6; }
2594 else
2595 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2596 $as_echo "no" >&6; }
2597 fi
2598
2599
2600 fi
2601 fi
2602 if test -z "$CC"; then
2603 # Extract the first word of "cc", so it can be a program name with args.
2604 set dummy cc; ac_word=$2
2605 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2606 $as_echo_n "checking for $ac_word... " >&6; }
2607 if test "${ac_cv_prog_CC+set}" = set; then :
2608 $as_echo_n "(cached) " >&6
2609 else
2610 if test -n "$CC"; then
2611 ac_cv_prog_CC="$CC" # Let the user override the test.
2612 else
2613 ac_prog_rejected=no
2614 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2615 for as_dir in $PATH
2616 do
2617 IFS=$as_save_IFS
2618 test -z "$as_dir" && as_dir=.
2619 for ac_exec_ext in '' $ac_executable_extensions; do
2620 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2621 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2622 ac_prog_rejected=yes
2623 continue
2624 fi
2625 ac_cv_prog_CC="cc"
2626 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2627 break 2
2628 fi
2629 done
2630 done
2631 IFS=$as_save_IFS
2632
2633 if test $ac_prog_rejected = yes; then
2634 # We found a bogon in the path, so make sure we never use it.
2635 set dummy $ac_cv_prog_CC
2636 shift
2637 if test $# != 0; then
2638 # We chose a different compiler from the bogus one.
2639 # However, it has the same basename, so the bogon will be chosen
2640 # first if we set CC to just the basename; use the full file name.
2641 shift
2642 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2643 fi
2644 fi
2645 fi
2646 fi
2647 CC=$ac_cv_prog_CC
2648 if test -n "$CC"; then
2649 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2650 $as_echo "$CC" >&6; }
2651 else
2652 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2653 $as_echo "no" >&6; }
2654 fi
2655
2656
2657 fi
2658 if test -z "$CC"; then
2659 if test -n "$ac_tool_prefix"; then
2660 for ac_prog in cl.exe
2661 do
2662 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2663 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2664 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2665 $as_echo_n "checking for $ac_word... " >&6; }
2666 if test "${ac_cv_prog_CC+set}" = set; then :
2667 $as_echo_n "(cached) " >&6
2668 else
2669 if test -n "$CC"; then
2670 ac_cv_prog_CC="$CC" # Let the user override the test.
2671 else
2672 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2673 for as_dir in $PATH
2674 do
2675 IFS=$as_save_IFS
2676 test -z "$as_dir" && as_dir=.
2677 for ac_exec_ext in '' $ac_executable_extensions; do
2678 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2679 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2680 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2681 break 2
2682 fi
2683 done
2684 done
2685 IFS=$as_save_IFS
2686
2687 fi
2688 fi
2689 CC=$ac_cv_prog_CC
2690 if test -n "$CC"; then
2691 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2692 $as_echo "$CC" >&6; }
2693 else
2694 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2695 $as_echo "no" >&6; }
2696 fi
2697
2698
2699 test -n "$CC" && break
2700 done
2701 fi
2702 if test -z "$CC"; then
2703 ac_ct_CC=$CC
2704 for ac_prog in cl.exe
2705 do
2706 # Extract the first word of "$ac_prog", so it can be a program name with args.
2707 set dummy $ac_prog; ac_word=$2
2708 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2709 $as_echo_n "checking for $ac_word... " >&6; }
2710 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2711 $as_echo_n "(cached) " >&6
2712 else
2713 if test -n "$ac_ct_CC"; then
2714 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2715 else
2716 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2717 for as_dir in $PATH
2718 do
2719 IFS=$as_save_IFS
2720 test -z "$as_dir" && as_dir=.
2721 for ac_exec_ext in '' $ac_executable_extensions; do
2722 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2723 ac_cv_prog_ac_ct_CC="$ac_prog"
2724 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2725 break 2
2726 fi
2727 done
2728 done
2729 IFS=$as_save_IFS
2730
2731 fi
2732 fi
2733 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2734 if test -n "$ac_ct_CC"; then
2735 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2736 $as_echo "$ac_ct_CC" >&6; }
2737 else
2738 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2739 $as_echo "no" >&6; }
2740 fi
2741
2742
2743 test -n "$ac_ct_CC" && break
2744 done
2745
2746 if test "x$ac_ct_CC" = x; then
2747 CC=""
2748 else
2749 case $cross_compiling:$ac_tool_warned in
2750 yes:)
2751 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2752 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2753 ac_tool_warned=yes ;;
2754 esac
2755 CC=$ac_ct_CC
2756 fi
2757 fi
2758
2759 fi
2760
2761
2762 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2763 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2764 as_fn_error "no acceptable C compiler found in \$PATH
2765 See \`config.log' for more details." "$LINENO" 5; }
2766
2767 # Provide some information about the compiler.
2768 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2769 set X $ac_compile
2770 ac_compiler=$2
2771 for ac_option in --version -v -V -qversion; do
2772 { { ac_try="$ac_compiler $ac_option >&5"
2773 case "(($ac_try" in
2774 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2775 *) ac_try_echo=$ac_try;;
2776 esac
2777 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2778 $as_echo "$ac_try_echo"; } >&5
2779 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2780 ac_status=$?
2781 if test -s conftest.err; then
2782 sed '10a\
2783 ... rest of stderr output deleted ...
2784 10q' conftest.err >conftest.er1
2785 cat conftest.er1 >&5
2786 rm -f conftest.er1 conftest.err
2787 fi
2788 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2789 test $ac_status = 0; }
2790 done
2791
2792 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2793 /* end confdefs.h. */
2794
2795 int
2796 main ()
2797 {
2798
2799 ;
2800 return 0;
2801 }
2802 _ACEOF
2803 ac_clean_files_save=$ac_clean_files
2804 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
2805 # Try to create an executable without -o first, disregard a.out.
2806 # It will help us diagnose broken compilers, and finding out an intuition
2807 # of exeext.
2808 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
2809 $as_echo_n "checking for C compiler default output file name... " >&6; }
2810 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2811
2812 # The possible output files:
2813 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2814
2815 ac_rmfiles=
2816 for ac_file in $ac_files
2817 do
2818 case $ac_file in
2819 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2820 * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2821 esac
2822 done
2823 rm -f $ac_rmfiles
2824
2825 if { { ac_try="$ac_link_default"
2826 case "(($ac_try" in
2827 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2828 *) ac_try_echo=$ac_try;;
2829 esac
2830 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2831 $as_echo "$ac_try_echo"; } >&5
2832 (eval "$ac_link_default") 2>&5
2833 ac_status=$?
2834 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2835 test $ac_status = 0; }; then :
2836 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2837 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2838 # in a Makefile. We should not override ac_cv_exeext if it was cached,
2839 # so that the user can short-circuit this test for compilers unknown to
2840 # Autoconf.
2841 for ac_file in $ac_files ''
2842 do
2843 test -f "$ac_file" || continue
2844 case $ac_file in
2845 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
2846 ;;
2847 [ab].out )
2848 # We found the default executable, but exeext='' is most
2849 # certainly right.
2850 break;;
2851 *.* )
2852 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2853 then :; else
2854 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2855 fi
2856 # We set ac_cv_exeext here because the later test for it is not
2857 # safe: cross compilers may not add the suffix if given an `-o'
2858 # argument, so we may need to know it at that point already.
2859 # Even if this section looks crufty: it has the advantage of
2860 # actually working.
2861 break;;
2862 * )
2863 break;;
2864 esac
2865 done
2866 test "$ac_cv_exeext" = no && ac_cv_exeext=
2867
2868 else
2869 ac_file=''
2870 fi
2871 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
2872 $as_echo "$ac_file" >&6; }
2873 if test -z "$ac_file"; then :
2874 $as_echo "$as_me: failed program was:" >&5
2875 sed 's/^/| /' conftest.$ac_ext >&5
2876
2877 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2878 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2879 { as_fn_set_status 77
2880 as_fn_error "C compiler cannot create executables
2881 See \`config.log' for more details." "$LINENO" 5; }; }
2882 fi
2883 ac_exeext=$ac_cv_exeext
2884
2885 # Check that the compiler produces executables we can run. If not, either
2886 # the compiler is broken, or we cross compile.
2887 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
2888 $as_echo_n "checking whether the C compiler works... " >&6; }
2889 # If not cross compiling, check that we can run a simple program.
2890 if test "$cross_compiling" != yes; then
2891 if { ac_try='./$ac_file'
2892 { { case "(($ac_try" in
2893 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2894 *) ac_try_echo=$ac_try;;
2895 esac
2896 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2897 $as_echo "$ac_try_echo"; } >&5
2898 (eval "$ac_try") 2>&5
2899 ac_status=$?
2900 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2901 test $ac_status = 0; }; }; then
2902 cross_compiling=no
2903 else
2904 if test "$cross_compiling" = maybe; then
2905 cross_compiling=yes
2906 else
2907 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2908 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2909 as_fn_error "cannot run C compiled programs.
2910 If you meant to cross compile, use \`--host'.
2911 See \`config.log' for more details." "$LINENO" 5; }
2912 fi
2913 fi
2914 fi
2915 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2916 $as_echo "yes" >&6; }
2917
2918 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
2919 ac_clean_files=$ac_clean_files_save
2920 # Check that the compiler produces executables we can run. If not, either
2921 # the compiler is broken, or we cross compile.
2922 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
2923 $as_echo_n "checking whether we are cross compiling... " >&6; }
2924 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
2925 $as_echo "$cross_compiling" >&6; }
2926
2927 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
2928 $as_echo_n "checking for suffix of executables... " >&6; }
2929 if { { ac_try="$ac_link"
2930 case "(($ac_try" in
2931 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2932 *) ac_try_echo=$ac_try;;
2933 esac
2934 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2935 $as_echo "$ac_try_echo"; } >&5
2936 (eval "$ac_link") 2>&5
2937 ac_status=$?
2938 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2939 test $ac_status = 0; }; then :
2940 # If both `conftest.exe' and `conftest' are `present' (well, observable)
2941 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
2942 # work properly (i.e., refer to `conftest.exe'), while it won't with
2943 # `rm'.
2944 for ac_file in conftest.exe conftest conftest.*; do
2945 test -f "$ac_file" || continue
2946 case $ac_file in
2947 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2948 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2949 break;;
2950 * ) break;;
2951 esac
2952 done
2953 else
2954 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2955 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2956 as_fn_error "cannot compute suffix of executables: cannot compile and link
2957 See \`config.log' for more details." "$LINENO" 5; }
2958 fi
2959 rm -f conftest$ac_cv_exeext
2960 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
2961 $as_echo "$ac_cv_exeext" >&6; }
2962
2963 rm -f conftest.$ac_ext
2964 EXEEXT=$ac_cv_exeext
2965 ac_exeext=$EXEEXT
2966 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
2967 $as_echo_n "checking for suffix of object files... " >&6; }
2968 if test "${ac_cv_objext+set}" = set; then :
2969 $as_echo_n "(cached) " >&6
2970 else
2971 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2972 /* end confdefs.h. */
2973
2974 int
2975 main ()
2976 {
2977
2978 ;
2979 return 0;
2980 }
2981 _ACEOF
2982 rm -f conftest.o conftest.obj
2983 if { { ac_try="$ac_compile"
2984 case "(($ac_try" in
2985 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2986 *) ac_try_echo=$ac_try;;
2987 esac
2988 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2989 $as_echo "$ac_try_echo"; } >&5
2990 (eval "$ac_compile") 2>&5
2991 ac_status=$?
2992 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2993 test $ac_status = 0; }; then :
2994 for ac_file in conftest.o conftest.obj conftest.*; do
2995 test -f "$ac_file" || continue;
2996 case $ac_file in
2997 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
2998 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2999 break;;
3000 esac
3001 done
3002 else
3003 $as_echo "$as_me: failed program was:" >&5
3004 sed 's/^/| /' conftest.$ac_ext >&5
3005
3006 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3007 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3008 as_fn_error "cannot compute suffix of object files: cannot compile
3009 See \`config.log' for more details." "$LINENO" 5; }
3010 fi
3011 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3012 fi
3013 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3014 $as_echo "$ac_cv_objext" >&6; }
3015 OBJEXT=$ac_cv_objext
3016 ac_objext=$OBJEXT
3017 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3018 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3019 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
3020 $as_echo_n "(cached) " >&6
3021 else
3022 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3023 /* end confdefs.h. */
3024
3025 int
3026 main ()
3027 {
3028 #ifndef __GNUC__
3029 choke me
3030 #endif
3031
3032 ;
3033 return 0;
3034 }
3035 _ACEOF
3036 if ac_fn_c_try_compile "$LINENO"; then :
3037 ac_compiler_gnu=yes
3038 else
3039 ac_compiler_gnu=no
3040 fi
3041 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3042 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3043
3044 fi
3045 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3046 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3047 if test $ac_compiler_gnu = yes; then
3048 GCC=yes
3049 else
3050 GCC=
3051 fi
3052 ac_test_CFLAGS=${CFLAGS+set}
3053 ac_save_CFLAGS=$CFLAGS
3054 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3055 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3056 if test "${ac_cv_prog_cc_g+set}" = set; then :
3057 $as_echo_n "(cached) " >&6
3058 else
3059 ac_save_c_werror_flag=$ac_c_werror_flag
3060 ac_c_werror_flag=yes
3061 ac_cv_prog_cc_g=no
3062 CFLAGS="-g"
3063 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3064 /* end confdefs.h. */
3065
3066 int
3067 main ()
3068 {
3069
3070 ;
3071 return 0;
3072 }
3073 _ACEOF
3074 if ac_fn_c_try_compile "$LINENO"; then :
3075 ac_cv_prog_cc_g=yes
3076 else
3077 CFLAGS=""
3078 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3079 /* end confdefs.h. */
3080
3081 int
3082 main ()
3083 {
3084
3085 ;
3086 return 0;
3087 }
3088 _ACEOF
3089 if ac_fn_c_try_compile "$LINENO"; then :
3090
3091 else
3092 ac_c_werror_flag=$ac_save_c_werror_flag
3093 CFLAGS="-g"
3094 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3095 /* end confdefs.h. */
3096
3097 int
3098 main ()
3099 {
3100
3101 ;
3102 return 0;
3103 }
3104 _ACEOF
3105 if ac_fn_c_try_compile "$LINENO"; then :
3106 ac_cv_prog_cc_g=yes
3107 fi
3108 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3109 fi
3110 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3111 fi
3112 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3113 ac_c_werror_flag=$ac_save_c_werror_flag
3114 fi
3115 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3116 $as_echo "$ac_cv_prog_cc_g" >&6; }
3117 if test "$ac_test_CFLAGS" = set; then
3118 CFLAGS=$ac_save_CFLAGS
3119 elif test $ac_cv_prog_cc_g = yes; then
3120 if test "$GCC" = yes; then
3121 CFLAGS="-g -O2"
3122 else
3123 CFLAGS="-g"
3124 fi
3125 else
3126 if test "$GCC" = yes; then
3127 CFLAGS="-O2"
3128 else
3129 CFLAGS=
3130 fi
3131 fi
3132 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3133 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3134 if test "${ac_cv_prog_cc_c89+set}" = set; then :
3135 $as_echo_n "(cached) " >&6
3136 else
3137 ac_cv_prog_cc_c89=no
3138 ac_save_CC=$CC
3139 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3140 /* end confdefs.h. */
3141 #include <stdarg.h>
3142 #include <stdio.h>
3143 #include <sys/types.h>
3144 #include <sys/stat.h>
3145 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
3146 struct buf { int x; };
3147 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3148 static char *e (p, i)
3149 char **p;
3150 int i;
3151 {
3152 return p[i];
3153 }
3154 static char *f (char * (*g) (char **, int), char **p, ...)
3155 {
3156 char *s;
3157 va_list v;
3158 va_start (v,p);
3159 s = g (p, va_arg (v,int));
3160 va_end (v);
3161 return s;
3162 }
3163
3164 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
3165 function prototypes and stuff, but not '\xHH' hex character constants.
3166 These don't provoke an error unfortunately, instead are silently treated
3167 as 'x'. The following induces an error, until -std is added to get
3168 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
3169 array size at least. It's necessary to write '\x00'==0 to get something
3170 that's true only with -std. */
3171 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3172
3173 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3174 inside strings and character constants. */
3175 #define FOO(x) 'x'
3176 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3177
3178 int test (int i, double x);
3179 struct s1 {int (*f) (int a);};
3180 struct s2 {int (*f) (double a);};
3181 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3182 int argc;
3183 char **argv;
3184 int
3185 main ()
3186 {
3187 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
3188 ;
3189 return 0;
3190 }
3191 _ACEOF
3192 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3193 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3194 do
3195 CC="$ac_save_CC $ac_arg"
3196 if ac_fn_c_try_compile "$LINENO"; then :
3197 ac_cv_prog_cc_c89=$ac_arg
3198 fi
3199 rm -f core conftest.err conftest.$ac_objext
3200 test "x$ac_cv_prog_cc_c89" != "xno" && break
3201 done
3202 rm -f conftest.$ac_ext
3203 CC=$ac_save_CC
3204
3205 fi
3206 # AC_CACHE_VAL
3207 case "x$ac_cv_prog_cc_c89" in
3208 x)
3209 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3210 $as_echo "none needed" >&6; } ;;
3211 xno)
3212 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3213 $as_echo "unsupported" >&6; } ;;
3214 *)
3215 CC="$CC $ac_cv_prog_cc_c89"
3216 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3217 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3218 esac
3219 if test "x$ac_cv_prog_cc_c89" != xno; then :
3220
3221 fi
3222
3223 ac_ext=c
3224 ac_cpp='$CPP $CPPFLAGS'
3225 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3226 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3227 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3228
3229 ac_aux_dir=
3230 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
3231 for ac_t in install-sh install.sh shtool; do
3232 if test -f "$ac_dir/$ac_t"; then
3233 ac_aux_dir=$ac_dir
3234 ac_install_sh="$ac_aux_dir/$ac_t -c"
3235 break 2
3236 fi
3237 done
3238 done
3239 if test -z "$ac_aux_dir"; then
3240 as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
3241 fi
3242
3243 # These three variables are undocumented and unsupported,
3244 # and are intended to be withdrawn in a future Autoconf release.
3245 # They can cause serious problems if a builder's source tree is in a directory
3246 # whose full name contains unusual characters.
3247 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
3248 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
3249 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
3250
3251
3252 # Make sure we can run config.sub.
3253 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
3254 as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
3255
3256 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
3257 $as_echo_n "checking build system type... " >&6; }
3258 if test "${ac_cv_build+set}" = set; then :
3259 $as_echo_n "(cached) " >&6
3260 else
3261 ac_build_alias=$build_alias
3262 test "x$ac_build_alias" = x &&
3263 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
3264 test "x$ac_build_alias" = x &&
3265 as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
3266 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
3267 as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
3268
3269 fi
3270 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
3271 $as_echo "$ac_cv_build" >&6; }
3272 case $ac_cv_build in
3273 *-*-*) ;;
3274 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
3275 esac
3276 build=$ac_cv_build
3277 ac_save_IFS=$IFS; IFS='-'
3278 set x $ac_cv_build
3279 shift
3280 build_cpu=$1
3281 build_vendor=$2
3282 shift; shift
3283 # Remember, the first character of IFS is used to create $*,
3284 # except with old shells:
3285 build_os=$*
3286 IFS=$ac_save_IFS
3287 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
3288
3289
3290 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
3291 $as_echo_n "checking host system type... " >&6; }
3292 if test "${ac_cv_host+set}" = set; then :
3293 $as_echo_n "(cached) " >&6
3294 else
3295 if test "x$host_alias" = x; then
3296 ac_cv_host=$ac_cv_build
3297 else
3298 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
3299 as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
3300 fi
3301
3302 fi
3303 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
3304 $as_echo "$ac_cv_host" >&6; }
3305 case $ac_cv_host in
3306 *-*-*) ;;
3307 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
3308 esac
3309 host=$ac_cv_host
3310 ac_save_IFS=$IFS; IFS='-'
3311 set x $ac_cv_host
3312 shift
3313 host_cpu=$1
3314 host_vendor=$2
3315 shift; shift
3316 # Remember, the first character of IFS is used to create $*,
3317 # except with old shells:
3318 host_os=$*
3319 IFS=$ac_save_IFS
3320 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
3321
3322
3323 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
3324 $as_echo_n "checking target system type... " >&6; }
3325 if test "${ac_cv_target+set}" = set; then :
3326 $as_echo_n "(cached) " >&6
3327 else
3328 if test "x$target_alias" = x; then
3329 ac_cv_target=$ac_cv_host
3330 else
3331 ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
3332 as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
3333 fi
3334
3335 fi
3336 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
3337 $as_echo "$ac_cv_target" >&6; }
3338 case $ac_cv_target in
3339 *-*-*) ;;
3340 *) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
3341 esac
3342 target=$ac_cv_target
3343 ac_save_IFS=$IFS; IFS='-'
3344 set x $ac_cv_target
3345 shift
3346 target_cpu=$1
3347 target_vendor=$2
3348 shift; shift
3349 # Remember, the first character of IFS is used to create $*,
3350 # except with old shells:
3351 target_os=$*
3352 IFS=$ac_save_IFS
3353 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
3354
3355
3356 # The aliases save the names the user supplied, while $host etc.
3357 # will get canonicalized.
3358 test -n "$target_alias" &&
3359 test "$program_prefix$program_suffix$program_transform_name" = \
3360 NONENONEs,x,x, &&
3361 program_prefix=${target_alias}-
3362 test "$program_prefix" != NONE &&
3363 program_transform_name="s&^&$program_prefix&;$program_transform_name"
3364 # Use a double $ so make ignores it.
3365 test "$program_suffix" != NONE &&
3366 program_transform_name="s&\$&$program_suffix&;$program_transform_name"
3367 # Double any \ or $.
3368 # By default was `s,x,x', remove it if useless.
3369 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
3370 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
3371
3372 # Find a good install program. We prefer a C program (faster),
3373 # so one script is as good as another. But avoid the broken or
3374 # incompatible versions:
3375 # SysV /etc/install, /usr/sbin/install
3376 # SunOS /usr/etc/install
3377 # IRIX /sbin/install
3378 # AIX /bin/install
3379 # AmigaOS /C/install, which installs bootblocks on floppy discs
3380 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
3381 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
3382 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
3383 # OS/2's system install, which has a completely different semantic
3384 # ./install, which can be erroneously created by make from ./install.sh.
3385 # Reject install programs that cannot install multiple files.
3386 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
3387 $as_echo_n "checking for a BSD-compatible install... " >&6; }
3388 if test -z "$INSTALL"; then
3389 if test "${ac_cv_path_install+set}" = set; then :
3390 $as_echo_n "(cached) " >&6
3391 else
3392 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3393 for as_dir in $PATH
3394 do
3395 IFS=$as_save_IFS
3396 test -z "$as_dir" && as_dir=.
3397 # Account for people who put trailing slashes in PATH elements.
3398 case $as_dir/ in #((
3399 ./ | .// | /[cC]/* | \
3400 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
3401 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
3402 /usr/ucb/* ) ;;
3403 *)
3404 # OSF1 and SCO ODT 3.0 have their own names for install.
3405 # Don't use installbsd from OSF since it installs stuff as root
3406 # by default.
3407 for ac_prog in ginstall scoinst install; do
3408 for ac_exec_ext in '' $ac_executable_extensions; do
3409 if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
3410 if test $ac_prog = install &&
3411 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3412 # AIX install. It has an incompatible calling convention.
3413 :
3414 elif test $ac_prog = install &&
3415 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3416 # program-specific install script used by HP pwplus--don't use.
3417 :
3418 else
3419 rm -rf conftest.one conftest.two conftest.dir
3420 echo one > conftest.one
3421 echo two > conftest.two
3422 mkdir conftest.dir
3423 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
3424 test -s conftest.one && test -s conftest.two &&
3425 test -s conftest.dir/conftest.one &&
3426 test -s conftest.dir/conftest.two
3427 then
3428 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
3429 break 3
3430 fi
3431 fi
3432 fi
3433 done
3434 done
3435 ;;
3436 esac
3437
3438 done
3439 IFS=$as_save_IFS
3440
3441 rm -rf conftest.one conftest.two conftest.dir
3442
3443 fi
3444 if test "${ac_cv_path_install+set}" = set; then
3445 INSTALL=$ac_cv_path_install
3446 else
3447 # As a last resort, use the slow shell script. Don't cache a
3448 # value for INSTALL within a source directory, because that will
3449 # break other packages using the cache if that directory is
3450 # removed, or if the value is a relative name.
3451 INSTALL=$ac_install_sh
3452 fi
3453 fi
3454 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
3455 $as_echo "$INSTALL" >&6; }
3456
3457 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
3458 # It thinks the first close brace ends the variable substitution.
3459 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
3460
3461 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
3462
3463 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
3464
3465
3466 ac_ext=c
3467 ac_cpp='$CPP $CPPFLAGS'
3468 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3469 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3470 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3471 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3472 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3473 # On Suns, sometimes $CPP names a directory.
3474 if test -n "$CPP" && test -d "$CPP"; then
3475 CPP=
3476 fi
3477 if test -z "$CPP"; then
3478 if test "${ac_cv_prog_CPP+set}" = set; then :
3479 $as_echo_n "(cached) " >&6
3480 else
3481 # Double quotes because CPP needs to be expanded
3482 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3483 do
3484 ac_preproc_ok=false
3485 for ac_c_preproc_warn_flag in '' yes
3486 do
3487 # Use a header file that comes with gcc, so configuring glibc
3488 # with a fresh cross-compiler works.
3489 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3490 # <limits.h> exists even on freestanding compilers.
3491 # On the NeXT, cc -E runs the code through the compiler's parser,
3492 # not just through cpp. "Syntax error" is here to catch this case.
3493 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3494 /* end confdefs.h. */
3495 #ifdef __STDC__
3496 # include <limits.h>
3497 #else
3498 # include <assert.h>
3499 #endif
3500 Syntax error
3501 _ACEOF
3502 if ac_fn_c_try_cpp "$LINENO"; then :
3503
3504 else
3505 # Broken: fails on valid input.
3506 continue
3507 fi
3508 rm -f conftest.err conftest.$ac_ext
3509
3510 # OK, works on sane cases. Now check whether nonexistent headers
3511 # can be detected and how.
3512 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3513 /* end confdefs.h. */
3514 #include <ac_nonexistent.h>
3515 _ACEOF
3516 if ac_fn_c_try_cpp "$LINENO"; then :
3517 # Broken: success on invalid input.
3518 continue
3519 else
3520 # Passes both tests.
3521 ac_preproc_ok=:
3522 break
3523 fi
3524 rm -f conftest.err conftest.$ac_ext
3525
3526 done
3527 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3528 rm -f conftest.err conftest.$ac_ext
3529 if $ac_preproc_ok; then :
3530 break
3531 fi
3532
3533 done
3534 ac_cv_prog_CPP=$CPP
3535
3536 fi
3537 CPP=$ac_cv_prog_CPP
3538 else
3539 ac_cv_prog_CPP=$CPP
3540 fi
3541 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3542 $as_echo "$CPP" >&6; }
3543 ac_preproc_ok=false
3544 for ac_c_preproc_warn_flag in '' yes
3545 do
3546 # Use a header file that comes with gcc, so configuring glibc
3547 # with a fresh cross-compiler works.
3548 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3549 # <limits.h> exists even on freestanding compilers.
3550 # On the NeXT, cc -E runs the code through the compiler's parser,
3551 # not just through cpp. "Syntax error" is here to catch this case.
3552 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3553 /* end confdefs.h. */
3554 #ifdef __STDC__
3555 # include <limits.h>
3556 #else
3557 # include <assert.h>
3558 #endif
3559 Syntax error
3560 _ACEOF
3561 if ac_fn_c_try_cpp "$LINENO"; then :
3562
3563 else
3564 # Broken: fails on valid input.
3565 continue
3566 fi
3567 rm -f conftest.err conftest.$ac_ext
3568
3569 # OK, works on sane cases. Now check whether nonexistent headers
3570 # can be detected and how.
3571 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3572 /* end confdefs.h. */
3573 #include <ac_nonexistent.h>
3574 _ACEOF
3575 if ac_fn_c_try_cpp "$LINENO"; then :
3576 # Broken: success on invalid input.
3577 continue
3578 else
3579 # Passes both tests.
3580 ac_preproc_ok=:
3581 break
3582 fi
3583 rm -f conftest.err conftest.$ac_ext
3584
3585 done
3586 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3587 rm -f conftest.err conftest.$ac_ext
3588 if $ac_preproc_ok; then :
3589
3590 else
3591 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3592 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3593 as_fn_error "C preprocessor \"$CPP\" fails sanity check
3594 See \`config.log' for more details." "$LINENO" 5; }
3595 fi
3596
3597 ac_ext=c
3598 ac_cpp='$CPP $CPPFLAGS'
3599 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3600 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3601 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3602
3603
3604 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3605 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3606 if test "${ac_cv_path_GREP+set}" = set; then :
3607 $as_echo_n "(cached) " >&6
3608 else
3609 if test -z "$GREP"; then
3610 ac_path_GREP_found=false
3611 # Loop through the user's path and test for each of PROGNAME-LIST
3612 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3613 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3614 do
3615 IFS=$as_save_IFS
3616 test -z "$as_dir" && as_dir=.
3617 for ac_prog in grep ggrep; do
3618 for ac_exec_ext in '' $ac_executable_extensions; do
3619 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3620 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
3621 # Check for GNU ac_path_GREP and select it if it is found.
3622 # Check for GNU $ac_path_GREP
3623 case `"$ac_path_GREP" --version 2>&1` in
3624 *GNU*)
3625 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3626 *)
3627 ac_count=0
3628 $as_echo_n 0123456789 >"conftest.in"
3629 while :
3630 do
3631 cat "conftest.in" "conftest.in" >"conftest.tmp"
3632 mv "conftest.tmp" "conftest.in"
3633 cp "conftest.in" "conftest.nl"
3634 $as_echo 'GREP' >> "conftest.nl"
3635 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3636 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3637 as_fn_arith $ac_count + 1 && ac_count=$as_val
3638 if test $ac_count -gt ${ac_path_GREP_max-0}; then
3639 # Best one so far, save it but keep looking for a better one
3640 ac_cv_path_GREP="$ac_path_GREP"
3641 ac_path_GREP_max=$ac_count
3642 fi
3643 # 10*(2^10) chars as input seems more than enough
3644 test $ac_count -gt 10 && break
3645 done
3646 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3647 esac
3648
3649 $ac_path_GREP_found && break 3
3650 done
3651 done
3652 done
3653 IFS=$as_save_IFS
3654 if test -z "$ac_cv_path_GREP"; then
3655 as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3656 fi
3657 else
3658 ac_cv_path_GREP=$GREP
3659 fi
3660
3661 fi
3662 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3663 $as_echo "$ac_cv_path_GREP" >&6; }
3664 GREP="$ac_cv_path_GREP"
3665
3666
3667 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
3668 $as_echo_n "checking for egrep... " >&6; }
3669 if test "${ac_cv_path_EGREP+set}" = set; then :
3670 $as_echo_n "(cached) " >&6
3671 else
3672 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3673 then ac_cv_path_EGREP="$GREP -E"
3674 else
3675 if test -z "$EGREP"; then
3676 ac_path_EGREP_found=false
3677 # Loop through the user's path and test for each of PROGNAME-LIST
3678 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3679 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3680 do
3681 IFS=$as_save_IFS
3682 test -z "$as_dir" && as_dir=.
3683 for ac_prog in egrep; do
3684 for ac_exec_ext in '' $ac_executable_extensions; do
3685 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3686 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
3687 # Check for GNU ac_path_EGREP and select it if it is found.
3688 # Check for GNU $ac_path_EGREP
3689 case `"$ac_path_EGREP" --version 2>&1` in
3690 *GNU*)
3691 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3692 *)
3693 ac_count=0
3694 $as_echo_n 0123456789 >"conftest.in"
3695 while :
3696 do
3697 cat "conftest.in" "conftest.in" >"conftest.tmp"
3698 mv "conftest.tmp" "conftest.in"
3699 cp "conftest.in" "conftest.nl"
3700 $as_echo 'EGREP' >> "conftest.nl"
3701 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3702 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3703 as_fn_arith $ac_count + 1 && ac_count=$as_val
3704 if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3705 # Best one so far, save it but keep looking for a better one
3706 ac_cv_path_EGREP="$ac_path_EGREP"
3707 ac_path_EGREP_max=$ac_count
3708 fi
3709 # 10*(2^10) chars as input seems more than enough
3710 test $ac_count -gt 10 && break
3711 done
3712 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3713 esac
3714
3715 $ac_path_EGREP_found && break 3
3716 done
3717 done
3718 done
3719 IFS=$as_save_IFS
3720 if test -z "$ac_cv_path_EGREP"; then
3721 as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3722 fi
3723 else
3724 ac_cv_path_EGREP=$EGREP
3725 fi
3726
3727 fi
3728 fi
3729 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
3730 $as_echo "$ac_cv_path_EGREP" >&6; }
3731 EGREP="$ac_cv_path_EGREP"
3732
3733
3734 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
3735 $as_echo_n "checking for ANSI C header files... " >&6; }
3736 if test "${ac_cv_header_stdc+set}" = set; then :
3737 $as_echo_n "(cached) " >&6
3738 else
3739 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3740 /* end confdefs.h. */
3741 #include <stdlib.h>
3742 #include <stdarg.h>
3743 #include <string.h>
3744 #include <float.h>
3745
3746 int
3747 main ()
3748 {
3749
3750 ;
3751 return 0;
3752 }
3753 _ACEOF
3754 if ac_fn_c_try_compile "$LINENO"; then :
3755 ac_cv_header_stdc=yes
3756 else
3757 ac_cv_header_stdc=no
3758 fi
3759 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3760
3761 if test $ac_cv_header_stdc = yes; then
3762 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3763 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3764 /* end confdefs.h. */
3765 #include <string.h>
3766
3767 _ACEOF
3768 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3769 $EGREP "memchr" >/dev/null 2>&1; then :
3770
3771 else
3772 ac_cv_header_stdc=no
3773 fi
3774 rm -f conftest*
3775
3776 fi
3777
3778 if test $ac_cv_header_stdc = yes; then
3779 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3780 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3781 /* end confdefs.h. */
3782 #include <stdlib.h>
3783
3784 _ACEOF
3785 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3786 $EGREP "free" >/dev/null 2>&1; then :
3787
3788 else
3789 ac_cv_header_stdc=no
3790 fi
3791 rm -f conftest*
3792
3793 fi
3794
3795 if test $ac_cv_header_stdc = yes; then
3796 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3797 if test "$cross_compiling" = yes; then :
3798 :
3799 else
3800 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3801 /* end confdefs.h. */
3802 #include <ctype.h>
3803 #include <stdlib.h>
3804 #if ((' ' & 0x0FF) == 0x020)
3805 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3806 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3807 #else
3808 # define ISLOWER(c) \
3809 (('a' <= (c) && (c) <= 'i') \
3810 || ('j' <= (c) && (c) <= 'r') \
3811 || ('s' <= (c) && (c) <= 'z'))
3812 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3813 #endif
3814
3815 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3816 int
3817 main ()
3818 {
3819 int i;
3820 for (i = 0; i < 256; i++)
3821 if (XOR (islower (i), ISLOWER (i))
3822 || toupper (i) != TOUPPER (i))
3823 return 2;
3824 return 0;
3825 }
3826 _ACEOF
3827 if ac_fn_c_try_run "$LINENO"; then :
3828
3829 else
3830 ac_cv_header_stdc=no
3831 fi
3832 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3833 conftest.$ac_objext conftest.beam conftest.$ac_ext
3834 fi
3835
3836 fi
3837 fi
3838 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
3839 $as_echo "$ac_cv_header_stdc" >&6; }
3840 if test $ac_cv_header_stdc = yes; then
3841
3842 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
3843
3844 fi
3845
3846 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
3847 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3848 inttypes.h stdint.h unistd.h
3849 do :
3850 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3851 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
3852 "
3853 eval as_val=\$$as_ac_Header
3854 if test "x$as_val" = x""yes; then :
3855 cat >>confdefs.h <<_ACEOF
3856 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
3857 _ACEOF
3858
3859 fi
3860
3861 done
3862
3863
3864
3865
3866 # autoconf.info says this should be called right after AC_INIT.
3867 ac_config_headers="$ac_config_headers config.h:config.in"
3868
3869
3870
3871
3872
3873 # Put a plausible default for CC_FOR_BUILD in Makefile.
3874 if test "x$cross_compiling" = "xno"; then
3875 CC_FOR_BUILD='$(CC)'
3876 else
3877 CC_FOR_BUILD=gcc
3878 fi
3879
3880
3881
3882
3883 AR=${AR-ar}
3884
3885 if test -n "$ac_tool_prefix"; then
3886 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
3887 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
3888 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3889 $as_echo_n "checking for $ac_word... " >&6; }
3890 if test "${ac_cv_prog_RANLIB+set}" = set; then :
3891 $as_echo_n "(cached) " >&6
3892 else
3893 if test -n "$RANLIB"; then
3894 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
3895 else
3896 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3897 for as_dir in $PATH
3898 do
3899 IFS=$as_save_IFS
3900 test -z "$as_dir" && as_dir=.
3901 for ac_exec_ext in '' $ac_executable_extensions; do
3902 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3903 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
3904 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3905 break 2
3906 fi
3907 done
3908 done
3909 IFS=$as_save_IFS
3910
3911 fi
3912 fi
3913 RANLIB=$ac_cv_prog_RANLIB
3914 if test -n "$RANLIB"; then
3915 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
3916 $as_echo "$RANLIB" >&6; }
3917 else
3918 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3919 $as_echo "no" >&6; }
3920 fi
3921
3922
3923 fi
3924 if test -z "$ac_cv_prog_RANLIB"; then
3925 ac_ct_RANLIB=$RANLIB
3926 # Extract the first word of "ranlib", so it can be a program name with args.
3927 set dummy ranlib; ac_word=$2
3928 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3929 $as_echo_n "checking for $ac_word... " >&6; }
3930 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
3931 $as_echo_n "(cached) " >&6
3932 else
3933 if test -n "$ac_ct_RANLIB"; then
3934 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
3935 else
3936 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3937 for as_dir in $PATH
3938 do
3939 IFS=$as_save_IFS
3940 test -z "$as_dir" && as_dir=.
3941 for ac_exec_ext in '' $ac_executable_extensions; do
3942 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3943 ac_cv_prog_ac_ct_RANLIB="ranlib"
3944 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3945 break 2
3946 fi
3947 done
3948 done
3949 IFS=$as_save_IFS
3950
3951 fi
3952 fi
3953 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
3954 if test -n "$ac_ct_RANLIB"; then
3955 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
3956 $as_echo "$ac_ct_RANLIB" >&6; }
3957 else
3958 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3959 $as_echo "no" >&6; }
3960 fi
3961
3962 if test "x$ac_ct_RANLIB" = x; then
3963 RANLIB=":"
3964 else
3965 case $cross_compiling:$ac_tool_warned in
3966 yes:)
3967 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3968 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3969 ac_tool_warned=yes ;;
3970 esac
3971 RANLIB=$ac_ct_RANLIB
3972 fi
3973 else
3974 RANLIB="$ac_cv_prog_RANLIB"
3975 fi
3976
3977
3978 ALL_LINGUAS=
3979 # If we haven't got the data from the intl directory,
3980 # assume NLS is disabled.
3981 USE_NLS=no
3982 LIBINTL=
3983 LIBINTL_DEP=
3984 INCINTL=
3985 XGETTEXT=
3986 GMSGFMT=
3987 POSUB=
3988
3989 if test -f ../../intl/config.intl; then
3990 . ../../intl/config.intl
3991 fi
3992 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
3993 $as_echo_n "checking whether NLS is requested... " >&6; }
3994 if test x"$USE_NLS" != xyes; then
3995 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3996 $as_echo "no" >&6; }
3997 else
3998 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3999 $as_echo "yes" >&6; }
4000
4001 $as_echo "#define ENABLE_NLS 1" >>confdefs.h
4002
4003
4004 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catalogs to be installed" >&5
4005 $as_echo_n "checking for catalogs to be installed... " >&6; }
4006 # Look for .po and .gmo files in the source directory.
4007 CATALOGS=
4008 XLINGUAS=
4009 for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
4010 # If there aren't any .gmo files the shell will give us the
4011 # literal string "../path/to/srcdir/po/*.gmo" which has to be
4012 # weeded out.
4013 case "$cat" in *\**)
4014 continue;;
4015 esac
4016 # The quadruple backslash is collapsed to a double backslash
4017 # by the backticks, then collapsed again by the double quotes,
4018 # leaving us with one backslash in the sed expression (right
4019 # before the dot that mustn't act as a wildcard).
4020 cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
4021 lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
4022 # The user is allowed to set LINGUAS to a list of languages to
4023 # install catalogs for. If it's empty that means "all of them."
4024 if test "x$LINGUAS" = x; then
4025 CATALOGS="$CATALOGS $cat"
4026 XLINGUAS="$XLINGUAS $lang"
4027 else
4028 case "$LINGUAS" in *$lang*)
4029 CATALOGS="$CATALOGS $cat"
4030 XLINGUAS="$XLINGUAS $lang"
4031 ;;
4032 esac
4033 fi
4034 done
4035 LINGUAS="$XLINGUAS"
4036 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINGUAS" >&5
4037 $as_echo "$LINGUAS" >&6; }
4038
4039
4040 DATADIRNAME=share
4041
4042 INSTOBJEXT=.mo
4043
4044 GENCAT=gencat
4045
4046 CATOBJEXT=.gmo
4047
4048 fi
4049
4050 # Check for common headers.
4051 # FIXME: Seems to me this can cause problems for i386-windows hosts.
4052 # At one point there were hardcoded AC_DEFINE's if ${host} = i386-*-windows*.
4053 for ac_header in stdlib.h string.h strings.h unistd.h time.h
4054 do :
4055 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4056 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
4057 eval as_val=\$$as_ac_Header
4058 if test "x$as_val" = x""yes; then :
4059 cat >>confdefs.h <<_ACEOF
4060 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4061 _ACEOF
4062
4063 fi
4064
4065 done
4066
4067 for ac_header in sys/time.h sys/resource.h
4068 do :
4069 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4070 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
4071 eval as_val=\$$as_ac_Header
4072 if test "x$as_val" = x""yes; then :
4073 cat >>confdefs.h <<_ACEOF
4074 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4075 _ACEOF
4076
4077 fi
4078
4079 done
4080
4081 for ac_header in fcntl.h fpu_control.h
4082 do :
4083 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4084 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
4085 eval as_val=\$$as_ac_Header
4086 if test "x$as_val" = x""yes; then :
4087 cat >>confdefs.h <<_ACEOF
4088 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4089 _ACEOF
4090
4091 fi
4092
4093 done
4094
4095 for ac_header in dlfcn.h errno.h sys/stat.h
4096 do :
4097 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4098 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
4099 eval as_val=\$$as_ac_Header
4100 if test "x$as_val" = x""yes; then :
4101 cat >>confdefs.h <<_ACEOF
4102 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4103 _ACEOF
4104
4105 fi
4106
4107 done
4108
4109 for ac_func in getrusage time sigaction __setfpucw
4110 do :
4111 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
4112 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
4113 eval as_val=\$$as_ac_var
4114 if test "x$as_val" = x""yes; then :
4115 cat >>confdefs.h <<_ACEOF
4116 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
4117 _ACEOF
4118
4119 fi
4120 done
4121
4122
4123 # Check for socket libraries
4124 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for bind in -lsocket" >&5
4125 $as_echo_n "checking for bind in -lsocket... " >&6; }
4126 if test "${ac_cv_lib_socket_bind+set}" = set; then :
4127 $as_echo_n "(cached) " >&6
4128 else
4129 ac_check_lib_save_LIBS=$LIBS
4130 LIBS="-lsocket $LIBS"
4131 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4132 /* end confdefs.h. */
4133
4134 /* Override any GCC internal prototype to avoid an error.
4135 Use char because int might match the return type of a GCC
4136 builtin and then its argument prototype would still apply. */
4137 #ifdef __cplusplus
4138 extern "C"
4139 #endif
4140 char bind ();
4141 int
4142 main ()
4143 {
4144 return bind ();
4145 ;
4146 return 0;
4147 }
4148 _ACEOF
4149 if ac_fn_c_try_link "$LINENO"; then :
4150 ac_cv_lib_socket_bind=yes
4151 else
4152 ac_cv_lib_socket_bind=no
4153 fi
4154 rm -f core conftest.err conftest.$ac_objext \
4155 conftest$ac_exeext conftest.$ac_ext
4156 LIBS=$ac_check_lib_save_LIBS
4157 fi
4158 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_bind" >&5
4159 $as_echo "$ac_cv_lib_socket_bind" >&6; }
4160 if test "x$ac_cv_lib_socket_bind" = x""yes; then :
4161 cat >>confdefs.h <<_ACEOF
4162 #define HAVE_LIBSOCKET 1
4163 _ACEOF
4164
4165 LIBS="-lsocket $LIBS"
4166
4167 fi
4168
4169 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lnsl" >&5
4170 $as_echo_n "checking for gethostbyname in -lnsl... " >&6; }
4171 if test "${ac_cv_lib_nsl_gethostbyname+set}" = set; then :
4172 $as_echo_n "(cached) " >&6
4173 else
4174 ac_check_lib_save_LIBS=$LIBS
4175 LIBS="-lnsl $LIBS"
4176 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4177 /* end confdefs.h. */
4178
4179 /* Override any GCC internal prototype to avoid an error.
4180 Use char because int might match the return type of a GCC
4181 builtin and then its argument prototype would still apply. */
4182 #ifdef __cplusplus
4183 extern "C"
4184 #endif
4185 char gethostbyname ();
4186 int
4187 main ()
4188 {
4189 return gethostbyname ();
4190 ;
4191 return 0;
4192 }
4193 _ACEOF
4194 if ac_fn_c_try_link "$LINENO"; then :
4195 ac_cv_lib_nsl_gethostbyname=yes
4196 else
4197 ac_cv_lib_nsl_gethostbyname=no
4198 fi
4199 rm -f core conftest.err conftest.$ac_objext \
4200 conftest$ac_exeext conftest.$ac_ext
4201 LIBS=$ac_check_lib_save_LIBS
4202 fi
4203 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_gethostbyname" >&5
4204 $as_echo "$ac_cv_lib_nsl_gethostbyname" >&6; }
4205 if test "x$ac_cv_lib_nsl_gethostbyname" = x""yes; then :
4206 cat >>confdefs.h <<_ACEOF
4207 #define HAVE_LIBNSL 1
4208 _ACEOF
4209
4210 LIBS="-lnsl $LIBS"
4211
4212 fi
4213
4214
4215 # BFD conditionally uses zlib, so we must link it in if libbfd does, by
4216 # using the same condition.
4217
4218 # See if the user specified whether he wants zlib support or not.
4219
4220 # Check whether --with-zlib was given.
4221 if test "${with_zlib+set}" = set; then :
4222 withval=$with_zlib;
4223 else
4224 with_zlib=auto
4225 fi
4226
4227
4228 if test "$with_zlib" != "no"; then
4229 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing zlibVersion" >&5
4230 $as_echo_n "checking for library containing zlibVersion... " >&6; }
4231 if test "${ac_cv_search_zlibVersion+set}" = set; then :
4232 $as_echo_n "(cached) " >&6
4233 else
4234 ac_func_search_save_LIBS=$LIBS
4235 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4236 /* end confdefs.h. */
4237
4238 /* Override any GCC internal prototype to avoid an error.
4239 Use char because int might match the return type of a GCC
4240 builtin and then its argument prototype would still apply. */
4241 #ifdef __cplusplus
4242 extern "C"
4243 #endif
4244 char zlibVersion ();
4245 int
4246 main ()
4247 {
4248 return zlibVersion ();
4249 ;
4250 return 0;
4251 }
4252 _ACEOF
4253 for ac_lib in '' z; do
4254 if test -z "$ac_lib"; then
4255 ac_res="none required"
4256 else
4257 ac_res=-l$ac_lib
4258 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
4259 fi
4260 if ac_fn_c_try_link "$LINENO"; then :
4261 ac_cv_search_zlibVersion=$ac_res
4262 fi
4263 rm -f core conftest.err conftest.$ac_objext \
4264 conftest$ac_exeext
4265 if test "${ac_cv_search_zlibVersion+set}" = set; then :
4266 break
4267 fi
4268 done
4269 if test "${ac_cv_search_zlibVersion+set}" = set; then :
4270
4271 else
4272 ac_cv_search_zlibVersion=no
4273 fi
4274 rm conftest.$ac_ext
4275 LIBS=$ac_func_search_save_LIBS
4276 fi
4277 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_zlibVersion" >&5
4278 $as_echo "$ac_cv_search_zlibVersion" >&6; }
4279 ac_res=$ac_cv_search_zlibVersion
4280 if test "$ac_res" != no; then :
4281 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
4282 for ac_header in zlib.h
4283 do :
4284 ac_fn_c_check_header_mongrel "$LINENO" "zlib.h" "ac_cv_header_zlib_h" "$ac_includes_default"
4285 if test "x$ac_cv_header_zlib_h" = x""yes; then :
4286 cat >>confdefs.h <<_ACEOF
4287 #define HAVE_ZLIB_H 1
4288 _ACEOF
4289
4290 fi
4291
4292 done
4293
4294 fi
4295
4296 if test "$with_zlib" = "yes" -a "$ac_cv_header_zlib_h" != "yes"; then
4297 as_fn_error "zlib (libz) library was explicitly requested but not found" "$LINENO" 5
4298 fi
4299 fi
4300
4301
4302 . ${srcdir}/../../bfd/configure.host
4303
4304
4305
4306 USE_MAINTAINER_MODE=no
4307 # Check whether --enable-maintainer-mode was given.
4308 if test "${enable_maintainer_mode+set}" = set; then :
4309 enableval=$enable_maintainer_mode; case "${enableval}" in
4310 yes) MAINT="" USE_MAINTAINER_MODE=yes ;;
4311 no) MAINT="#" ;;
4312 *) as_fn_error "\"--enable-maintainer-mode does not take a value\"" "$LINENO" 5; MAINT="#" ;;
4313 esac
4314 if test x"$silent" != x"yes" && test x"$MAINT" = x""; then
4315 echo "Setting maintainer mode" 6>&1
4316 fi
4317 else
4318 MAINT="#"
4319 fi
4320
4321
4322
4323 # Check whether --enable-sim-bswap was given.
4324 if test "${enable_sim_bswap+set}" = set; then :
4325 enableval=$enable_sim_bswap; case "${enableval}" in
4326 yes) sim_bswap="-DWITH_BSWAP=1 -DUSE_BSWAP=1";;
4327 no) sim_bswap="-DWITH_BSWAP=0";;
4328 *) as_fn_error "\"--enable-sim-bswap does not take a value\"" "$LINENO" 5; sim_bswap="";;
4329 esac
4330 if test x"$silent" != x"yes" && test x"$sim_bswap" != x""; then
4331 echo "Setting bswap flags = $sim_bswap" 6>&1
4332 fi
4333 else
4334 sim_bswap=""
4335 fi
4336
4337
4338
4339 # Check whether --enable-sim-cflags was given.
4340 if test "${enable_sim_cflags+set}" = set; then :
4341 enableval=$enable_sim_cflags; case "${enableval}" in
4342 yes) sim_cflags="-O2 -fomit-frame-pointer";;
4343 trace) as_fn_error "\"Please use --enable-sim-debug instead.\"" "$LINENO" 5; sim_cflags="";;
4344 no) sim_cflags="";;
4345 *) sim_cflags=`echo "${enableval}" | sed -e "s/,/ /g"`;;
4346 esac
4347 if test x"$silent" != x"yes" && test x"$sim_cflags" != x""; then
4348 echo "Setting sim cflags = $sim_cflags" 6>&1
4349 fi
4350 else
4351 sim_cflags=""
4352 fi
4353
4354
4355
4356 # Check whether --enable-sim-debug was given.
4357 if test "${enable_sim_debug+set}" = set; then :
4358 enableval=$enable_sim_debug; case "${enableval}" in
4359 yes) sim_debug="-DDEBUG=7 -DWITH_DEBUG=7";;
4360 no) sim_debug="-DDEBUG=0 -DWITH_DEBUG=0";;
4361 *) sim_debug="-DDEBUG='(${enableval})' -DWITH_DEBUG='(${enableval})'";;
4362 esac
4363 if test x"$silent" != x"yes" && test x"$sim_debug" != x""; then
4364 echo "Setting sim debug = $sim_debug" 6>&1
4365 fi
4366 else
4367 sim_debug=""
4368 fi
4369
4370
4371
4372 # Check whether --enable-sim-stdio was given.
4373 if test "${enable_sim_stdio+set}" = set; then :
4374 enableval=$enable_sim_stdio; case "${enableval}" in
4375 yes) sim_stdio="-DWITH_STDIO=DO_USE_STDIO";;
4376 no) sim_stdio="-DWITH_STDIO=DONT_USE_STDIO";;
4377 *) as_fn_error "\"Unknown value $enableval passed to --enable-sim-stdio\"" "$LINENO" 5; sim_stdio="";;
4378 esac
4379 if test x"$silent" != x"yes" && test x"$sim_stdio" != x""; then
4380 echo "Setting stdio flags = $sim_stdio" 6>&1
4381 fi
4382 else
4383 sim_stdio=""
4384 fi
4385
4386
4387
4388 # Check whether --enable-sim-trace was given.
4389 if test "${enable_sim_trace+set}" = set; then :
4390 enableval=$enable_sim_trace; case "${enableval}" in
4391 yes) sim_trace="-DTRACE=1 -DWITH_TRACE=-1";;
4392 no) sim_trace="-DTRACE=0 -DWITH_TRACE=0";;
4393 [-0-9]*)
4394 sim_trace="-DTRACE='(${enableval})' -DWITH_TRACE='(${enableval})'";;
4395 [a-z]*)
4396 sim_trace=""
4397 for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
4398 if test x"$sim_trace" = x; then
4399 sim_trace="-DWITH_TRACE='(TRACE_$x"
4400 else
4401 sim_trace="${sim_trace}|TRACE_$x"
4402 fi
4403 done
4404 sim_trace="$sim_trace)'" ;;
4405 esac
4406 if test x"$silent" != x"yes" && test x"$sim_trace" != x""; then
4407 echo "Setting sim trace = $sim_trace" 6>&1
4408 fi
4409 else
4410 sim_trace=""
4411 fi
4412
4413
4414
4415 # Check whether --enable-sim-profile was given.
4416 if test "${enable_sim_profile+set}" = set; then :
4417 enableval=$enable_sim_profile; case "${enableval}" in
4418 yes) sim_profile="-DPROFILE=1 -DWITH_PROFILE=-1";;
4419 no) sim_profile="-DPROFILE=0 -DWITH_PROFILE=0";;
4420 [-0-9]*)
4421 sim_profile="-DPROFILE='(${enableval})' -DWITH_PROFILE='(${enableval})'";;
4422 [a-z]*)
4423 sim_profile=""
4424 for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
4425 if test x"$sim_profile" = x; then
4426 sim_profile="-DWITH_PROFILE='(PROFILE_$x"
4427 else
4428 sim_profile="${sim_profile}|PROFILE_$x"
4429 fi
4430 done
4431 sim_profile="$sim_profile)'" ;;
4432 esac
4433 if test x"$silent" != x"yes" && test x"$sim_profile" != x""; then
4434 echo "Setting sim profile = $sim_profile" 6>&1
4435 fi
4436 else
4437 sim_profile="-DPROFILE=1 -DWITH_PROFILE=-1"
4438 fi
4439
4440
4441
4442
4443 # Check whether --with-pkgversion was given.
4444 if test "${with_pkgversion+set}" = set; then :
4445 withval=$with_pkgversion; case "$withval" in
4446 yes) as_fn_error "package version not specified" "$LINENO" 5 ;;
4447 no) PKGVERSION= ;;
4448 *) PKGVERSION="($withval) " ;;
4449 esac
4450 else
4451 PKGVERSION="(GDB) "
4452
4453 fi
4454
4455
4456
4457
4458
4459 # Check whether --with-bugurl was given.
4460 if test "${with_bugurl+set}" = set; then :
4461 withval=$with_bugurl; case "$withval" in
4462 yes) as_fn_error "bug URL not specified" "$LINENO" 5 ;;
4463 no) BUGURL=
4464 ;;
4465 *) BUGURL="$withval"
4466 ;;
4467 esac
4468 else
4469 BUGURL="http://www.gnu.org/software/gdb/bugs/"
4470
4471 fi
4472
4473 case ${BUGURL} in
4474 "")
4475 REPORT_BUGS_TO=
4476 REPORT_BUGS_TEXI=
4477 ;;
4478 *)
4479 REPORT_BUGS_TO="<$BUGURL>"
4480 REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`}
4481 ;;
4482 esac;
4483
4484
4485
4486
4487 cat >>confdefs.h <<_ACEOF
4488 #define PKGVERSION "$PKGVERSION"
4489 _ACEOF
4490
4491
4492 cat >>confdefs.h <<_ACEOF
4493 #define REPORT_BUGS_TO "$REPORT_BUGS_TO"
4494 _ACEOF
4495
4496
4497 { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5
4498 $as_echo_n "checking return type of signal handlers... " >&6; }
4499 if test "${ac_cv_type_signal+set}" = set; then :
4500 $as_echo_n "(cached) " >&6
4501 else
4502 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4503 /* end confdefs.h. */
4504 #include <sys/types.h>
4505 #include <signal.h>
4506
4507 int
4508 main ()
4509 {
4510 return *(signal (0, 0)) (0) == 1;
4511 ;
4512 return 0;
4513 }
4514 _ACEOF
4515 if ac_fn_c_try_compile "$LINENO"; then :
4516 ac_cv_type_signal=int
4517 else
4518 ac_cv_type_signal=void
4519 fi
4520 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4521 fi
4522 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5
4523 $as_echo "$ac_cv_type_signal" >&6; }
4524
4525 cat >>confdefs.h <<_ACEOF
4526 #define RETSIGTYPE $ac_cv_type_signal
4527 _ACEOF
4528
4529
4530
4531
4532
4533 sim_link_files=
4534 sim_link_links=
4535
4536 sim_link_links=tconfig.h
4537 if test -f ${srcdir}/tconfig.in
4538 then
4539 sim_link_files=tconfig.in
4540 else
4541 sim_link_files=../common/tconfig.in
4542 fi
4543
4544 # targ-vals.def points to the libc macro description file.
4545 case "${target}" in
4546 *-*-*) TARG_VALS_DEF=../common/nltvals.def ;;
4547 esac
4548 sim_link_files="${sim_link_files} ${TARG_VALS_DEF}"
4549 sim_link_links="${sim_link_links} targ-vals.def"
4550
4551
4552
4553
4554 default_sim_inline=""
4555 # Check whether --enable-sim-inline was given.
4556 if test "${enable_sim_inline+set}" = set; then :
4557 enableval=$enable_sim_inline; sim_inline=""
4558 case "$enableval" in
4559 no) sim_inline="-DDEFAULT_INLINE=0";;
4560 0) sim_inline="-DDEFAULT_INLINE=0";;
4561 yes | 2) sim_inline="-DDEFAULT_INLINE=ALL_C_INLINE";;
4562 1) sim_inline="-DDEFAULT_INLINE=INLINE_LOCALS";;
4563 *) for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
4564 new_flag=""
4565 case "$x" in
4566 *_INLINE=*) new_flag="-D$x";;
4567 *=*) new_flag=`echo "$x" | sed -e "s/=/_INLINE=/" -e "s/^/-D/"`;;
4568 *_INLINE) new_flag="-D$x=ALL_C_INLINE";;
4569 *) new_flag="-D$x""_INLINE=ALL_C_INLINE";;
4570 esac
4571 if test x"$sim_inline" = x""; then
4572 sim_inline="$new_flag"
4573 else
4574 sim_inline="$sim_inline $new_flag"
4575 fi
4576 done;;
4577 esac
4578 if test x"$silent" != x"yes" && test x"$sim_inline" != x""; then
4579 echo "Setting inline flags = $sim_inline" 6>&1
4580 fi
4581 else
4582
4583 if test "x$cross_compiling" = "xno"; then
4584 if test x"$GCC" != "x" -a x"${default_sim_inline}" != "x" ; then
4585 sim_inline="${default_sim_inline}"
4586 if test x"$silent" != x"yes"; then
4587 echo "Setting inline flags = $sim_inline" 6>&1
4588 fi
4589 else
4590 sim_inline=""
4591 fi
4592 else
4593 sim_inline="-DDEFAULT_INLINE=0"
4594 fi
4595 fi
4596
4597 wire_alignment="NONSTRICT_ALIGNMENT"
4598 default_alignment=""
4599
4600 # Check whether --enable-sim-alignment was given.
4601 if test "${enable_sim_alignment+set}" = set; then :
4602 enableval=$enable_sim_alignment; case "${enableval}" in
4603 strict | STRICT) sim_alignment="-DWITH_ALIGNMENT=STRICT_ALIGNMENT";;
4604 nonstrict | NONSTRICT) sim_alignment="-DWITH_ALIGNMENT=NONSTRICT_ALIGNMENT";;
4605 forced | FORCED) sim_alignment="-DWITH_ALIGNMENT=FORCED_ALIGNMENT";;
4606 yes) if test x"$wire_alignment" != x; then
4607 sim_alignment="-DWITH_ALIGNMENT=${wire_alignment}"
4608 else
4609 if test x"$default_alignment" != x; then
4610 sim_alignment="-DWITH_ALIGNMENT=${default_alignment}"
4611 else
4612 echo "No hard-wired alignment for target $target" 1>&6
4613 sim_alignment="-DWITH_ALIGNMENT=0"
4614 fi
4615 fi;;
4616 no) if test x"$default_alignment" != x; then
4617 sim_alignment="-DWITH_DEFAULT_ALIGNMENT=${default_alignment}"
4618 else
4619 if test x"$wire_alignment" != x; then
4620 sim_alignment="-DWITH_DEFAULT_ALIGNMENT=${wire_alignment}"
4621 else
4622 echo "No default alignment for target $target" 1>&6
4623 sim_alignment="-DWITH_DEFAULT_ALIGNMENT=0"
4624 fi
4625 fi;;
4626 *) as_fn_error "\"Unknown value $enableval passed to --enable-sim-alignment\"" "$LINENO" 5; sim_alignment="";;
4627 esac
4628 if test x"$silent" != x"yes" && test x"$sim_alignment" != x""; then
4629 echo "Setting alignment flags = $sim_alignment" 6>&1
4630 fi
4631 else
4632 if test x"$default_alignment" != x; then
4633 sim_alignment="-DWITH_DEFAULT_ALIGNMENT=${default_alignment}"
4634 else
4635 if test x"$wire_alignment" != x; then
4636 sim_alignment="-DWITH_ALIGNMENT=${wire_alignment}"
4637 else
4638 sim_alignment=
4639 fi
4640 fi
4641 fi
4642
4643
4644 # Check whether --enable-sim-hostendian was given.
4645 if test "${enable_sim_hostendian+set}" = set; then :
4646 enableval=$enable_sim_hostendian; case "${enableval}" in
4647 no) sim_hostendian="-DWITH_HOST_BYTE_ORDER=0";;
4648 b*|B*) sim_hostendian="-DWITH_HOST_BYTE_ORDER=BIG_ENDIAN";;
4649 l*|L*) sim_hostendian="-DWITH_HOST_BYTE_ORDER=LITTLE_ENDIAN";;
4650 *) as_fn_error "\"Unknown value $enableval for --enable-sim-hostendian\"" "$LINENO" 5; sim_hostendian="";;
4651 esac
4652 if test x"$silent" != x"yes" && test x"$sim_hostendian" != x""; then
4653 echo "Setting hostendian flags = $sim_hostendian" 6>&1
4654 fi
4655 else
4656
4657 if test "x$cross_compiling" = "xno"; then
4658 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
4659 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
4660 if test "${ac_cv_c_bigendian+set}" = set; then :
4661 $as_echo_n "(cached) " >&6
4662 else
4663 ac_cv_c_bigendian=unknown
4664 # See if we're dealing with a universal compiler.
4665 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4666 /* end confdefs.h. */
4667 #ifndef __APPLE_CC__
4668 not a universal capable compiler
4669 #endif
4670 typedef int dummy;
4671
4672 _ACEOF
4673 if ac_fn_c_try_compile "$LINENO"; then :
4674
4675 # Check for potential -arch flags. It is not universal unless
4676 # there are at least two -arch flags with different values.
4677 ac_arch=
4678 ac_prev=
4679 for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
4680 if test -n "$ac_prev"; then
4681 case $ac_word in
4682 i?86 | x86_64 | ppc | ppc64)
4683 if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
4684 ac_arch=$ac_word
4685 else
4686 ac_cv_c_bigendian=universal
4687 break
4688 fi
4689 ;;
4690 esac
4691 ac_prev=
4692 elif test "x$ac_word" = "x-arch"; then
4693 ac_prev=arch
4694 fi
4695 done
4696 fi
4697 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4698 if test $ac_cv_c_bigendian = unknown; then
4699 # See if sys/param.h defines the BYTE_ORDER macro.
4700 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4701 /* end confdefs.h. */
4702 #include <sys/types.h>
4703 #include <sys/param.h>
4704
4705 int
4706 main ()
4707 {
4708 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
4709 && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
4710 && LITTLE_ENDIAN)
4711 bogus endian macros
4712 #endif
4713
4714 ;
4715 return 0;
4716 }
4717 _ACEOF
4718 if ac_fn_c_try_compile "$LINENO"; then :
4719 # It does; now see whether it defined to BIG_ENDIAN or not.
4720 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4721 /* end confdefs.h. */
4722 #include <sys/types.h>
4723 #include <sys/param.h>
4724
4725 int
4726 main ()
4727 {
4728 #if BYTE_ORDER != BIG_ENDIAN
4729 not big endian
4730 #endif
4731
4732 ;
4733 return 0;
4734 }
4735 _ACEOF
4736 if ac_fn_c_try_compile "$LINENO"; then :
4737 ac_cv_c_bigendian=yes
4738 else
4739 ac_cv_c_bigendian=no
4740 fi
4741 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4742 fi
4743 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4744 fi
4745 if test $ac_cv_c_bigendian = unknown; then
4746 # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
4747 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4748 /* end confdefs.h. */
4749 #include <limits.h>
4750
4751 int
4752 main ()
4753 {
4754 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
4755 bogus endian macros
4756 #endif
4757
4758 ;
4759 return 0;
4760 }
4761 _ACEOF
4762 if ac_fn_c_try_compile "$LINENO"; then :
4763 # It does; now see whether it defined to _BIG_ENDIAN or not.
4764 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4765 /* end confdefs.h. */
4766 #include <limits.h>
4767
4768 int
4769 main ()
4770 {
4771 #ifndef _BIG_ENDIAN
4772 not big endian
4773 #endif
4774
4775 ;
4776 return 0;
4777 }
4778 _ACEOF
4779 if ac_fn_c_try_compile "$LINENO"; then :
4780 ac_cv_c_bigendian=yes
4781 else
4782 ac_cv_c_bigendian=no
4783 fi
4784 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4785 fi
4786 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4787 fi
4788 if test $ac_cv_c_bigendian = unknown; then
4789 # Compile a test program.
4790 if test "$cross_compiling" = yes; then :
4791 # Try to guess by grepping values from an object file.
4792 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4793 /* end confdefs.h. */
4794 short int ascii_mm[] =
4795 { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
4796 short int ascii_ii[] =
4797 { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
4798 int use_ascii (int i) {
4799 return ascii_mm[i] + ascii_ii[i];
4800 }
4801 short int ebcdic_ii[] =
4802 { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
4803 short int ebcdic_mm[] =
4804 { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
4805 int use_ebcdic (int i) {
4806 return ebcdic_mm[i] + ebcdic_ii[i];
4807 }
4808 extern int foo;
4809
4810 int
4811 main ()
4812 {
4813 return use_ascii (foo) == use_ebcdic (foo);
4814 ;
4815 return 0;
4816 }
4817 _ACEOF
4818 if ac_fn_c_try_compile "$LINENO"; then :
4819 if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
4820 ac_cv_c_bigendian=yes
4821 fi
4822 if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
4823 if test "$ac_cv_c_bigendian" = unknown; then
4824 ac_cv_c_bigendian=no
4825 else
4826 # finding both strings is unlikely to happen, but who knows?
4827 ac_cv_c_bigendian=unknown
4828 fi
4829 fi
4830 fi
4831 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4832 else
4833 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4834 /* end confdefs.h. */
4835 $ac_includes_default
4836 int
4837 main ()
4838 {
4839
4840 /* Are we little or big endian? From Harbison&Steele. */
4841 union
4842 {
4843 long int l;
4844 char c[sizeof (long int)];
4845 } u;
4846 u.l = 1;
4847 return u.c[sizeof (long int) - 1] == 1;
4848
4849 ;
4850 return 0;
4851 }
4852 _ACEOF
4853 if ac_fn_c_try_run "$LINENO"; then :
4854 ac_cv_c_bigendian=no
4855 else
4856 ac_cv_c_bigendian=yes
4857 fi
4858 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4859 conftest.$ac_objext conftest.beam conftest.$ac_ext
4860 fi
4861
4862 fi
4863 fi
4864 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
4865 $as_echo "$ac_cv_c_bigendian" >&6; }
4866 case $ac_cv_c_bigendian in #(
4867 yes)
4868 $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
4869 ;; #(
4870 no)
4871 ;; #(
4872 universal)
4873
4874 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
4875
4876 ;; #(
4877 *)
4878 as_fn_error "unknown endianness
4879 presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
4880 esac
4881
4882 if test $ac_cv_c_bigendian = yes; then
4883 sim_hostendian="-DWITH_HOST_BYTE_ORDER=BIG_ENDIAN"
4884 else
4885 sim_hostendian="-DWITH_HOST_BYTE_ORDER=LITTLE_ENDIAN"
4886 fi
4887 else
4888 sim_hostendian="-DWITH_HOST_BYTE_ORDER=0"
4889 fi
4890 fi
4891
4892
4893 # NOTE: Don't add -Wall or -Wunused, they both include
4894 # -Wunused-parameter which reports bogus warnings.
4895 # NOTE: If you add to this list, remember to update
4896 # gdb/doc/gdbint.texinfo.
4897 build_warnings="-Wimplicit -Wreturn-type -Wcomment -Wtrigraphs \
4898 -Wformat -Wparentheses -Wpointer-arith"
4899 # GCC supports -Wuninitialized only with -O or -On, n != 0.
4900 if test x${CFLAGS+set} = xset; then
4901 case "${CFLAGS}" in
4902 *"-O0"* ) ;;
4903 *"-O"* )
4904 build_warnings="${build_warnings} -Wuninitialized"
4905 ;;
4906 esac
4907 else
4908 build_warnings="${build_warnings} -Wuninitialized"
4909 fi
4910 # Up for debate: -Wswitch -Wcomment -trigraphs -Wtrigraphs
4911 # -Wunused-function -Wunused-label -Wunused-variable -Wunused-value
4912 # -Wchar-subscripts -Wtraditional -Wshadow -Wcast-qual
4913 # -Wcast-align -Wwrite-strings -Wconversion -Wstrict-prototypes
4914 # -Wmissing-prototypes -Wmissing-declarations -Wredundant-decls
4915 # -Woverloaded-virtual -Winline -Werror"
4916 # Check whether --enable-build-warnings was given.
4917 if test "${enable_build_warnings+set}" = set; then :
4918 enableval=$enable_build_warnings; case "${enableval}" in
4919 yes) ;;
4920 no) build_warnings="-w";;
4921 ,*) t=`echo "${enableval}" | sed -e "s/,/ /g"`
4922 build_warnings="${build_warnings} ${t}";;
4923 *,) t=`echo "${enableval}" | sed -e "s/,/ /g"`
4924 build_warnings="${t} ${build_warnings}";;
4925 *) build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
4926 esac
4927 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
4928 echo "Setting compiler warning flags = $build_warnings" 6>&1
4929 fi
4930 fi
4931 # Check whether --enable-sim-build-warnings was given.
4932 if test "${enable_sim_build_warnings+set}" = set; then :
4933 enableval=$enable_sim_build_warnings; case "${enableval}" in
4934 yes) ;;
4935 no) build_warnings="-w";;
4936 ,*) t=`echo "${enableval}" | sed -e "s/,/ /g"`
4937 build_warnings="${build_warnings} ${t}";;
4938 *,) t=`echo "${enableval}" | sed -e "s/,/ /g"`
4939 build_warnings="${t} ${build_warnings}";;
4940 *) build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
4941 esac
4942 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
4943 echo "Setting GDB specific compiler warning flags = $build_warnings" 6>&1
4944 fi
4945 fi
4946 WARN_CFLAGS=""
4947 WERROR_CFLAGS=""
4948 if test "x${build_warnings}" != x -a "x$GCC" = xyes
4949 then
4950 { $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler warning flags" >&5
4951 $as_echo_n "checking compiler warning flags... " >&6; }
4952 # Separate out the -Werror flag as some files just cannot be
4953 # compiled with it enabled.
4954 for w in ${build_warnings}; do
4955 case $w in
4956 -Werr*) WERROR_CFLAGS=-Werror ;;
4957 *) # Check that GCC accepts it
4958 saved_CFLAGS="$CFLAGS"
4959 CFLAGS="$CFLAGS $w"
4960 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4961 /* end confdefs.h. */
4962
4963 int
4964 main ()
4965 {
4966
4967 ;
4968 return 0;
4969 }
4970 _ACEOF
4971 if ac_fn_c_try_compile "$LINENO"; then :
4972 WARN_CFLAGS="${WARN_CFLAGS} $w"
4973 fi
4974 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4975 CFLAGS="$saved_CFLAGS"
4976 esac
4977 done
4978 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${WARN_CFLAGS}${WERROR_CFLAGS}" >&5
4979 $as_echo "${WARN_CFLAGS}${WERROR_CFLAGS}" >&6; }
4980 fi
4981
4982
4983 default_sim_reserved_bits="1"
4984 # Check whether --enable-sim-reserved-bits was given.
4985 if test "${enable_sim_reserved_bits+set}" = set; then :
4986 enableval=$enable_sim_reserved_bits; case "${enableval}" in
4987 yes) sim_reserved_bits="-DWITH_RESERVED_BITS=1";;
4988 no) sim_reserved_bits="-DWITH_RESERVED_BITS=0";;
4989 *) as_fn_error "\"--enable-sim-reserved-bits does not take a value\"" "$LINENO" 5; sim_reserved_bits="";;
4990 esac
4991 if test x"$silent" != x"yes" && test x"$sim_reserved_bits" != x""; then
4992 echo "Setting reserved flags = $sim_reserved_bits" 6>&1
4993 fi
4994 else
4995 sim_reserved_bits="-DWITH_RESERVED_BITS=${default_sim_reserved_bits}"
4996 fi
4997
4998
4999 # DEPRECATED
5000 #
5001 # Instead of defining a `subtarget' macro, code should be checking
5002 # the value of {STATE,CPU}_ARCHITECTURE to identify the architecture
5003 # in question.
5004 #
5005 case "${target}" in
5006 mips64vr*-*-*) SIM_SUBTARGET="-DTARGET_ENABLE_FR=1" ;;
5007 mips*tx39*) SIM_SUBTARGET="-DSUBTARGET_R3900=1";;
5008 mips*-sde-elf*) SIM_SUBTARGET="-DTARGET_ENABLE_FR=1";;
5009 mipsisa32*-*-*) SIM_SUBTARGET="-DTARGET_ENABLE_FR=1";;
5010 mipsisa64*-*-*) SIM_SUBTARGET="-DTARGET_ENABLE_FR=1";;
5011 *) SIM_SUBTARGET="";;
5012 esac
5013
5014
5015
5016
5017 #
5018 # Select the byte order of the target
5019 #
5020 mips_endian=
5021 default_endian=
5022 case "${target}" in
5023 mips64el*-*-*) mips_endian=LITTLE_ENDIAN ;;
5024 mips64vr*el-*-*) default_endian=LITTLE_ENDIAN ;;
5025 mips64*-*-*) default_endian=BIG_ENDIAN ;;
5026 mips16*-*-*) default_endian=BIG_ENDIAN ;;
5027 mipsisa32*-*-*) default_endian=BIG_ENDIAN ;;
5028 mipsisa64*-*-*) default_endian=BIG_ENDIAN ;;
5029 mips*-*-*) default_endian=BIG_ENDIAN ;;
5030 *) default_endian=BIG_ENDIAN ;;
5031 esac
5032
5033 wire_endian="$mips_endian"
5034 default_endian="$default_endian"
5035 # Check whether --enable-sim-endian was given.
5036 if test "${enable_sim_endian+set}" = set; then :
5037 enableval=$enable_sim_endian; case "${enableval}" in
5038 b*|B*) sim_endian="-DWITH_TARGET_BYTE_ORDER=BIG_ENDIAN";;
5039 l*|L*) sim_endian="-DWITH_TARGET_BYTE_ORDER=LITTLE_ENDIAN";;
5040 yes) if test x"$wire_endian" != x; then
5041 sim_endian="-DWITH_TARGET_BYTE_ORDER=${wire_endian}"
5042 else
5043 if test x"$default_endian" != x; then
5044 sim_endian="-DWITH_TARGET_BYTE_ORDER=${default_endian}"
5045 else
5046 echo "No hard-wired endian for target $target" 1>&6
5047 sim_endian="-DWITH_TARGET_BYTE_ORDER=0"
5048 fi
5049 fi;;
5050 no) if test x"$default_endian" != x; then
5051 sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=${default_endian}"
5052 else
5053 if test x"$wire_endian" != x; then
5054 sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=${wire_endian}"
5055 else
5056 echo "No default endian for target $target" 1>&6
5057 sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=0"
5058 fi
5059 fi;;
5060 *) as_fn_error "\"Unknown value $enableval for --enable-sim-endian\"" "$LINENO" 5; sim_endian="";;
5061 esac
5062 if test x"$silent" != x"yes" && test x"$sim_endian" != x""; then
5063 echo "Setting endian flags = $sim_endian" 6>&1
5064 fi
5065 else
5066 if test x"$default_endian" != x; then
5067 sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=${default_endian}"
5068 else
5069 if test x"$wire_endian" != x; then
5070 sim_endian="-DWITH_TARGET_BYTE_ORDER=${wire_endian}"
5071 else
5072 sim_endian=
5073 fi
5074 fi
5075 fi
5076
5077
5078
5079
5080 #
5081 # Select the bitsize of the target
5082 #
5083 mips_addr_bitsize=
5084 case "${target}" in
5085 mips*-sde-elf*) mips_bitsize=64 ; mips_msb=63 ;;
5086 mips64*-*-*) mips_bitsize=64 ; mips_msb=63 ;;
5087 mips16*-*-*) mips_bitsize=64 ; mips_msb=63 ;;
5088 mipsisa32*-*-*) mips_bitsize=32 ; mips_msb=31 ;;
5089 mipsisa64*-*-*) mips_bitsize=64 ; mips_msb=63 ;;
5090 mips*-*-*) mips_bitsize=32 ; mips_msb=31 ;;
5091 *) mips_bitsize=64 ; mips_msb=63 ;;
5092 esac
5093 wire_word_bitsize="$mips_bitsize"
5094 wire_word_msb="$mips_msb"
5095 wire_address_bitsize="$mips_addr_bitsize"
5096 wire_cell_bitsize=""
5097 # Check whether --enable-sim-bitsize was given.
5098 if test "${enable_sim_bitsize+set}" = set; then :
5099 enableval=$enable_sim_bitsize; sim_bitsize=
5100 case "${enableval}" in
5101 64,63 | 64,63,* ) sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=64 -DWITH_TARGET_WORD_MSB=63";;
5102 32,31 | 32,31,* ) sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=31";;
5103 64,0 | 64,0,* ) sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=0";;
5104 32,0 | 64,0,* ) sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=0";;
5105 32) if test x"$wire_word_msb" != x -a x"$wire_word_msb" != x0; then
5106 sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=31"
5107 else
5108 sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=0"
5109 fi ;;
5110 64) if test x"$wire_word_msb" != x -a x"$wire_word_msb" != x0; then
5111 sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=64 -DWITH_TARGET_WORD_MSB=63"
5112 else
5113 sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=64 -DWITH_TARGET_WORD_MSB=0"
5114 fi ;;
5115 *) as_fn_error "\"--enable-sim-bitsize was given $enableval. Expected 32 or 64\"" "$LINENO" 5 ;;
5116 esac
5117 # address bitsize
5118 tmp=`echo "${enableval}" | sed -e "s/^[0-9]*,*[0-9]*,*//"`
5119 case x"${tmp}" in
5120 x ) ;;
5121 x32 | x32,* ) sim_bitsize="${sim_bitsize} -DWITH_TARGET_ADDRESS_BITSIZE=32" ;;
5122 x64 | x64,* ) sim_bitsize="${sim_bitsize} -DWITH_TARGET_ADDRESS_BITSIZE=64" ;;
5123 * ) as_fn_error "\"--enable-sim-bitsize was given address size $enableval. Expected 32 or 64\"" "$LINENO" 5 ;;
5124 esac
5125 # cell bitsize
5126 tmp=`echo "${enableval}" | sed -e "s/^[0-9]*,*[0-9*]*,*[0-9]*,*//"`
5127 case x"${tmp}" in
5128 x ) ;;
5129 x32 | x32,* ) sim_bitsize="${sim_bitsize} -DWITH_TARGET_CELL_BITSIZE=32" ;;
5130 x64 | x64,* ) sim_bitsize="${sim_bitsize} -DWITH_TARGET_CELL_BITSIZE=64" ;;
5131 * ) as_fn_error "\"--enable-sim-bitsize was given cell size $enableval. Expected 32 or 64\"" "$LINENO" 5 ;;
5132 esac
5133 if test x"$silent" != x"yes" && test x"$sim_bitsize" != x""; then
5134 echo "Setting bitsize flags = $sim_bitsize" 6>&1
5135 fi
5136 else
5137 sim_bitsize=""
5138 if test x"$wire_word_bitsize" != x; then
5139 sim_bitsize="$sim_bitsize -DWITH_TARGET_WORD_BITSIZE=$wire_word_bitsize"
5140 fi
5141 if test x"$wire_word_msb" != x; then
5142 sim_bitsize="$sim_bitsize -DWITH_TARGET_WORD_MSB=$wire_word_msb"
5143 fi
5144 if test x"$wire_address_bitsize" != x; then
5145 sim_bitsize="$sim_bitsize -DWITH_TARGET_ADDRESS_BITSIZE=$wire_address_bitsize"
5146 fi
5147 if test x"$wire_cell_bitsize" != x; then
5148 sim_bitsize="$sim_bitsize -DWITH_TARGET_CELL_BITSIZE=$wire_cell_bitsize"
5149 fi
5150 fi
5151
5152
5153
5154
5155 #
5156 # Select the floating hardware support of the target
5157 #
5158 mips_fpu=HARDWARE_FLOATING_POINT
5159 mips_fpu_bitsize=
5160 case "${target}" in
5161 mips*tx39*) mips_fpu=HARD_FLOATING_POINT ; mips_fpu_bitsize=32 ;;
5162 mips*-sde-elf*) mips_fpu=HARD_FLOATING_POINT ; mips_fpu_bitsize=64 ;;
5163 mips64*-*-*) mips_fpu=HARD_FLOATING_POINT ;;
5164 mips16*-*-*) mips_fpu=HARD_FLOATING_POINT ;;
5165 mipsisa32*-*-*) mips_fpu=HARD_FLOATING_POINT ; mips_fpu_bitsize=64 ;;
5166 mipsisa64*-*-*) mips_fpu=HARD_FLOATING_POINT ; mips_fpu_bitsize=64 ;;
5167 mips*-*-*) mips_fpu=HARD_FLOATING_POINT ; mips_fpu_bitsize=32 ;;
5168 *) mips_fpu=HARD_FLOATING_POINT ;;
5169 esac
5170
5171 default_sim_float="$mips_fpu"
5172 default_sim_float_bitsize="$mips_fpu_bitsize"
5173 # Check whether --enable-sim-float was given.
5174 if test "${enable_sim_float+set}" = set; then :
5175 enableval=$enable_sim_float; case "${enableval}" in
5176 yes | hard) sim_float="-DWITH_FLOATING_POINT=HARD_FLOATING_POINT";;
5177 no | soft) sim_float="-DWITH_FLOATING_POINT=SOFT_FLOATING_POINT";;
5178 32) sim_float="-DWITH_FLOATING_POINT=HARD_FLOATING_POINT -DWITH_TARGET_FLOATING_POINT_BITSIZE=32";;
5179 64) sim_float="-DWITH_FLOATING_POINT=HARD_FLOATING_POINT -DWITH_TARGET_FLOATING_POINT_BITSIZE=64";;
5180 *) as_fn_error "\"Unknown value $enableval passed to --enable-sim-float\"" "$LINENO" 5; sim_float="";;
5181 esac
5182 if test x"$silent" != x"yes" && test x"$sim_float" != x""; then
5183 echo "Setting float flags = $sim_float" 6>&1
5184 fi
5185 else
5186
5187 sim_float=
5188 if test x"${default_sim_float}" != x""; then
5189 sim_float="-DWITH_FLOATING_POINT=${default_sim_float}"
5190 fi
5191 if test x"${default_sim_float_bitsize}" != x""; then
5192 sim_float="$sim_float -DWITH_TARGET_FLOATING_POINT_BITSIZE=${default_sim_float_bitsize}"
5193 fi
5194
5195 fi
5196
5197
5198
5199
5200 #
5201 # Select the level of SMP support
5202 #
5203 case "${target}" in
5204 *) mips_smp=0 ;;
5205 esac
5206
5207 default_sim_smp="$mips_smp"
5208 # Check whether --enable-sim-smp was given.
5209 if test "${enable_sim_smp+set}" = set; then :
5210 enableval=$enable_sim_smp; case "${enableval}" in
5211 yes) sim_smp="-DWITH_SMP=5" ; sim_igen_smp="-N 5";;
5212 no) sim_smp="-DWITH_SMP=0" ; sim_igen_smp="-N 0";;
5213 *) sim_smp="-DWITH_SMP=$enableval" ; sim_igen_smp="-N $enableval";;
5214 esac
5215 if test x"$silent" != x"yes" && test x"$sim_smp" != x""; then
5216 echo "Setting smp flags = $sim_smp" 6>&1
5217 fi
5218 else
5219 sim_smp="-DWITH_SMP=${default_sim_smp}" ; sim_igen_smp="-N ${default_sim_smp}"
5220 if test x"$silent" != x"yes"; then
5221 echo "Setting smp flags = $sim_smp" 6>&1
5222 fi
5223 fi
5224
5225
5226
5227
5228 #
5229 # Select the IGEN architecture
5230 #
5231 sim_gen=IGEN
5232 sim_igen_machine="-M mipsIV"
5233 sim_m16_machine="-M mips16,mipsIII"
5234 sim_igen_filter="32,64,f"
5235 sim_m16_filter="16"
5236 sim_mach_default="mips8000"
5237
5238 case "${target}" in
5239 mips*tx39*) sim_gen=IGEN
5240 sim_igen_filter="32,f"
5241 sim_igen_machine="-M r3900"
5242 ;;
5243 mips64vr43*-*-*) sim_gen=IGEN
5244 sim_igen_machine="-M mipsIV"
5245 sim_mach_default="mips8000"
5246 ;;
5247 mips64vr5*-*-*) sim_gen=IGEN
5248 sim_igen_machine="-M vr5000"
5249 sim_mach_default="mips5000"
5250 ;;
5251 mips64vr41*) sim_gen=M16
5252 sim_igen_machine="-M vr4100"
5253 sim_m16_machine="-M vr4100"
5254 sim_igen_filter="32,64,f"
5255 sim_m16_filter="16"
5256 sim_mach_default="mips4100"
5257 ;;
5258 mips64vr-*-* | mips64vrel-*-*)
5259 sim_gen=MULTI
5260 sim_multi_configs="\
5261 vr4100:mipsIII,mips16,vr4100:32,64:mips4100,mips4111\
5262 vr4120:mipsIII,mips16,vr4120:32,64:mips4120\
5263 vr5000:mipsIV:32,64,f:mips4300,mips5000\
5264 vr5400:mipsIV,vr5400:32,64,f:mips5400\
5265 vr5500:mipsIV,vr5500:32,64,f:mips5500"
5266 sim_multi_default=mips5000
5267 ;;
5268 mips*-sde-elf*) sim_gen=M16
5269 sim_igen_machine="-M mips64r2,mips3d,mips16,mips16e,mdmx,dsp,dsp2,smartmips"
5270 sim_m16_machine="-M mips16,mips16e,mips64r2"
5271 sim_igen_filter="32,64,f"
5272 sim_mach_default="mipsisa64r2"
5273 ;;
5274 mips64*-*-*) sim_igen_filter="32,64,f"
5275 sim_gen=IGEN
5276 ;;
5277 mips16*-*-*) sim_gen=M16
5278 sim_igen_filter="32,64,f"
5279 sim_m16_filter="16"
5280 ;;
5281 mipsisa32r2*-*-*) sim_gen=M16
5282 sim_igen_machine="-M mips32r2,mips16,mips16e,mdmx,dsp,dsp2,smartmips"
5283 sim_m16_machine="-M mips16,mips16e,mips32r2"
5284 sim_igen_filter="32,f"
5285 sim_mach_default="mipsisa32r2"
5286 ;;
5287 mipsisa32*-*-*) sim_gen=M16
5288 sim_igen_machine="-M mips32,mips16,mips16e,smartmips"
5289 sim_m16_machine="-M mips16,mips16e,mips32"
5290 sim_igen_filter="32,f"
5291 sim_mach_default="mipsisa32"
5292 ;;
5293 mipsisa64r2*-*-*) sim_gen=M16
5294 sim_igen_machine="-M mips64r2,mips3d,mips16,mips16e,mdmx,dsp,dsp2"
5295 sim_m16_machine="-M mips16,mips16e,mips64r2"
5296 sim_igen_filter="32,64,f"
5297 sim_mach_default="mipsisa64r2"
5298 ;;
5299 mipsisa64sb1*-*-*) sim_gen=IGEN
5300 sim_igen_machine="-M mips64,mips3d,sb1"
5301 sim_igen_filter="32,64,f"
5302 sim_mach_default="mips_sb1"
5303 ;;
5304 mipsisa64*-*-*) sim_gen=M16
5305 sim_igen_machine="-M mips64,mips3d,mips16,mips16e,mdmx"
5306 sim_m16_machine="-M mips16,mips16e,mips64"
5307 sim_igen_filter="32,64,f"
5308 sim_mach_default="mipsisa64"
5309 ;;
5310 mips*lsi*) sim_gen=M16
5311 sim_igen_machine="-M mipsIII,mips16"
5312 sim_m16_machine="-M mips16,mipsIII"
5313 sim_igen_filter="32,f"
5314 sim_m16_filter="16"
5315 sim_mach_default="mips4000"
5316 ;;
5317 mips*-*-*) sim_gen=IGEN
5318 sim_igen_filter="32,f"
5319 ;;
5320 esac
5321
5322 # The MULTI generator can combine several simulation engines into one.
5323 # executable. A configuration which uses the MULTI should set two
5324 # variables: ${sim_multi_configs} and ${sim_multi_default}.
5325 #
5326 # ${sim_multi_configs} is the list of engines to build. Each
5327 # space-separated entry has the form NAME:MACHINE:FILTER:BFDMACHS,
5328 # where:
5329 #
5330 # - NAME is a C-compatible prefix for the engine,
5331 # - MACHINE is a -M argument,
5332 # - FILTER is a -F argument, and
5333 # - BFDMACHS is a comma-separated list of bfd machines that the
5334 # simulator can run.
5335 #
5336 # Each entry will have a separate simulation engine whose prefix is
5337 # m32<NAME>. If the machine list includes "mips16", there will also
5338 # be a mips16 engine, prefix m16<NAME>. The mips16 engine will be
5339 # generated using the same machine list as the 32-bit version,
5340 # but the filter will be "16" instead of FILTER.
5341 #
5342 # The simulator compares the bfd mach against BFDMACHS to decide
5343 # which engine to use. Entries in BFDMACHS should be bfd_mach
5344 # values with "bfd_mach_" removed. ${sim_multi_default} says
5345 # which entry should be the default.
5346 if test ${sim_gen} = MULTI; then
5347
5348 # Simple sanity check.
5349 if test -z "${sim_multi_configs}" || test -z "${sim_multi_default}"; then
5350 as_fn_error "Error in configure.in: MULTI simulator not set up correctly" "$LINENO" 5
5351 fi
5352
5353 # Start in a known state.
5354 rm -f multi-include.h multi-run.c
5355 sim_multi_flags=
5356 sim_multi_src=
5357 sim_multi_obj=multi-run.o
5358 sim_multi_igen_configs=
5359 sim_seen_default=no
5360
5361 cat << __EOF__ > multi-run.c
5362 /* Main entry point for MULTI simulators.
5363 Copyright (C) 2003, 2007, 2010 Free Software Foundation, Inc.
5364
5365 This program is free software; you can redistribute it and/or modify
5366 it under the terms of the GNU General Public License as published by
5367 the Free Software Foundation; either version 3 of the License, or
5368 (at your option) any later version.
5369
5370 This program is distributed in the hope that it will be useful,
5371 but WITHOUT ANY WARRANTY; without even the implied warranty of
5372 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
5373 GNU General Public License for more details.
5374
5375 You should have received a copy of the GNU General Public License
5376 along with this program. If not, see <http://www.gnu.org/licenses/>.
5377
5378 --
5379
5380 This file was generated by sim/mips/configure. */
5381
5382 #include "sim-main.h"
5383 #include "multi-include.h"
5384
5385 #define SD sd
5386 #define CPU cpu
5387
5388 void
5389 sim_engine_run (SIM_DESC sd,
5390 int next_cpu_nr,
5391 int nr_cpus,
5392 int signal) /* ignore */
5393 {
5394 int mach;
5395
5396 if (STATE_ARCHITECTURE (sd) == NULL)
5397 mach = bfd_mach_${sim_multi_default};
5398 else
5399 mach = STATE_ARCHITECTURE (SD)->mach;
5400
5401 switch (mach)
5402 {
5403 __EOF__
5404
5405 for fc in ${sim_multi_configs}; do
5406
5407 # Split up the entry. ${c} contains the first three elements.
5408 # Note: outer sqaure brackets are m4 quotes.
5409 c=`echo ${fc} | sed 's/:[^:]*$//'`
5410 bfdmachs=`echo ${fc} | sed 's/.*://'`
5411 name=`echo ${c} | sed 's/:.*//'`
5412 machine=`echo ${c} | sed 's/.*:\(.*\):.*/\1/'`
5413 filter=`echo ${c} | sed 's/.*://'`
5414
5415 # Build the following lists:
5416 #
5417 # sim_multi_flags: all -M and -F flags used by the simulator
5418 # sim_multi_src: all makefile-generated source files
5419 # sim_multi_obj: the objects for ${sim_multi_src}
5420 # sim_multi_igen_configs: igen configuration strings.
5421 #
5422 # Each entry in ${sim_multi_igen_configs} is a prefix (m32
5423 # or m16) followed by the NAME, MACHINE and FILTER part of
5424 # the ${sim_multi_configs} entry.
5425 sim_multi_flags="${sim_multi_flags} -F ${filter} -M ${machine}"
5426
5427 # Check whether mips16 handling is needed.
5428 case ${c} in
5429 *:*mips16*:*)
5430 # Run igen twice, once for normal mode and once for mips16.
5431 ws="m32 m16"
5432
5433 # The top-level function for the mips16 simulator is
5434 # in a file m16${name}_run.c, generated by the
5435 # tmp-run-multi Makefile rule.
5436 sim_multi_src="${sim_multi_src} m16${name}_run.c"
5437 sim_multi_obj="${sim_multi_obj} m16${name}_run.o"
5438 sim_multi_flags="${sim_multi_flags} -F 16"
5439 ;;
5440 *)
5441 ws=m32
5442 ;;
5443 esac
5444
5445 # Now add the list of igen-generated files to ${sim_multi_src}
5446 # and ${sim_multi_obj}.
5447 for w in ${ws}; do
5448 for base in engine icache idecode model semantics support; do
5449 sim_multi_src="${sim_multi_src} ${w}${name}_${base}.c"
5450 sim_multi_src="${sim_multi_src} ${w}${name}_${base}.h"
5451 sim_multi_obj="${sim_multi_obj} ${w}${name}_${base}.o"
5452 done
5453 sim_multi_igen_configs="${sim_multi_igen_configs} ${w}${c}"
5454 done
5455
5456 # Add an include for the engine.h file. This file declares the
5457 # top-level foo_engine_run() function.
5458 echo "#include \"${w}${name}_engine.h\"" >> multi-include.h
5459
5460 # Add case statements for this engine to sim_engine_run().
5461 for mach in `echo ${bfdmachs} | sed 's/,/ /g'`; do
5462 echo " case bfd_mach_${mach}:" >> multi-run.c
5463 if test ${mach} = ${sim_multi_default}; then
5464 echo " default:" >> multi-run.c
5465 sim_seen_default=yes
5466 fi
5467 done
5468 echo " ${w}${name}_engine_run (sd, next_cpu_nr, nr_cpus, signal);" \
5469 >> multi-run.c
5470 echo " break;" >> multi-run.c
5471 done
5472
5473 # Check whether we added a 'default:' label.
5474 if test ${sim_seen_default} = no; then
5475 as_fn_error "Error in configure.in: \${sim_multi_configs} doesn't have an entry for \${sim_multi_default}" "$LINENO" 5
5476 fi
5477
5478 cat << __EOF__ >> multi-run.c
5479 }
5480 }
5481
5482 int
5483 mips_mach_multi (SIM_DESC sd)
5484 {
5485 if (STATE_ARCHITECTURE (sd) == NULL)
5486 return bfd_mach_${sim_multi_default};
5487
5488 switch (STATE_ARCHITECTURE (SD)->mach)
5489 {
5490 __EOF__
5491
5492 # Add case statements for this engine to mips_mach_multi().
5493 for fc in ${sim_multi_configs}; do
5494
5495 # Split up the entry. ${c} contains the first three elements.
5496 # Note: outer sqaure brackets are m4 quotes.
5497 c=`echo ${fc} | sed 's/:[^:]*$//'`
5498 bfdmachs=`echo ${fc} | sed 's/.*://'`
5499
5500 for mach in `echo ${bfdmachs} | sed 's/,/ /g'`; do
5501 echo " case bfd_mach_${mach}:" >> multi-run.c
5502 done
5503 done
5504
5505 cat << __EOF__ >> multi-run.c
5506 return (STATE_ARCHITECTURE (SD)->mach);
5507 default:
5508 return bfd_mach_${sim_multi_default};
5509 }
5510 }
5511 __EOF__
5512
5513 SIM_SUBTARGET="$SIM_SUBTARGET -DMIPS_MACH_MULTI"
5514 else
5515 # For clean-extra
5516 sim_multi_src=doesnt-exist.c
5517
5518 if test x"${sim_mach_default}" = x""; then
5519 as_fn_error "Error in configure.in: \${sim_mach_default} not defined" "$LINENO" 5
5520 fi
5521 SIM_SUBTARGET="$SIM_SUBTARGET -DMIPS_MACH_DEFAULT=bfd_mach_${sim_mach_default}"
5522 fi
5523 sim_igen_flags="-F ${sim_igen_filter} ${sim_igen_machine} ${sim_igen_smp}"
5524 sim_m16_flags=" -F ${sim_m16_filter} ${sim_m16_machine} ${sim_igen_smp}"
5525
5526
5527
5528
5529
5530
5531
5532
5533
5534 #
5535 # Add simulated hardware devices
5536 #
5537 hw_enabled=no
5538 case "${target}" in
5539 mips*tx39*)
5540 hw_enabled=yes
5541 hw_extra_devices="tx3904cpu tx3904irc tx3904tmr tx3904sio"
5542 mips_extra_objs="dv-sockser.o"
5543 SIM_SUBTARGET="$SIM_SUBTARGET -DTARGET_TX3904=1"
5544 ;;
5545 *)
5546 mips_extra_objs=""
5547 ;;
5548 esac
5549
5550 if test x"$hw_enabled" = x"yes"; then
5551 sim_hw_p=yes
5552 else
5553 sim_hw_p=no
5554 fi
5555 if test "$hw_devices"; then
5556 hardware="$hw_devices"
5557 else
5558 hardware="cfi core pal glue"
5559 fi
5560 hardware="$hardware $hw_extra_devices"
5561 sim_hw_cflags="-DWITH_HW=1"
5562 sim_hw="$hardware"
5563 sim_hw_objs="\$(SIM_COMMON_HW_OBJS) `echo $sim_hw | sed -e 's/\([^ ][^ ]*\)/dv-\1.o/g'`"
5564 # Check whether --enable-sim-hardware was given.
5565 if test "${enable_sim_hardware+set}" = set; then :
5566 enableval=$enable_sim_hardware;
5567 case "${enableval}" in
5568 yes) sim_hw_p=yes;;
5569 no) sim_hw_p=no;;
5570 ,*) sim_hw_p=yes; hardware="${hardware} `echo ${enableval} | sed -e 's/,/ /'`";;
5571 *,) sim_hw_p=yes; hardware="`echo ${enableval} | sed -e 's/,/ /'` ${hardware}";;
5572 *) sim_hw_p=yes; hardware="`echo ${enableval} | sed -e 's/,/ /'`"'';;
5573 esac
5574 if test "$sim_hw_p" != yes; then
5575 sim_hw_objs=
5576 sim_hw_cflags="-DWITH_HW=0"
5577 sim_hw=
5578 else
5579 sim_hw_cflags="-DWITH_HW=1"
5580 # remove duplicates
5581 sim_hw=""
5582 sim_hw_objs="\$(SIM_COMMON_HW_OBJS)"
5583 for i in $hardware ; do
5584 case " $sim_hw " in
5585 *" $i "*) ;;
5586 *) sim_hw="$sim_hw $i" ; sim_hw_objs="$sim_hw_objs dv-$i.o";;
5587 esac
5588 done
5589 fi
5590 if test x"$silent" != x"yes" && test "$sim_hw_p" = "yes"; then
5591 echo "Setting hardware to $sim_hw_cflags, $sim_hw, $sim_hw_objs"
5592 fi
5593 else
5594
5595 if test "$sim_hw_p" != yes; then
5596 sim_hw_objs=
5597 sim_hw_cflags="-DWITH_HW=0"
5598 sim_hw=
5599 fi
5600 if test x"$silent" != x"yes"; then
5601 echo "Setting hardware to $sim_hw_cflags, $sim_hw, $sim_hw_objs"
5602 fi
5603 fi
5604
5605
5606
5607
5608 # Choose simulator engine
5609 case "${target}" in
5610 *) mips_igen_engine="engine.o"
5611 ;;
5612 esac
5613
5614
5615
5616 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for X" >&5
5617 $as_echo_n "checking for X... " >&6; }
5618
5619
5620 # Check whether --with-x was given.
5621 if test "${with_x+set}" = set; then :
5622 withval=$with_x;
5623 fi
5624
5625 # $have_x is `yes', `no', `disabled', or empty when we do not yet know.
5626 if test "x$with_x" = xno; then
5627 # The user explicitly disabled X.
5628 have_x=disabled
5629 else
5630 case $x_includes,$x_libraries in #(
5631 *\'*) as_fn_error "cannot use X directory names containing '" "$LINENO" 5;; #(
5632 *,NONE | NONE,*) if test "${ac_cv_have_x+set}" = set; then :
5633 $as_echo_n "(cached) " >&6
5634 else
5635 # One or both of the vars are not set, and there is no cached value.
5636 ac_x_includes=no ac_x_libraries=no
5637 rm -f -r conftest.dir
5638 if mkdir conftest.dir; then
5639 cd conftest.dir
5640 cat >Imakefile <<'_ACEOF'
5641 incroot:
5642 @echo incroot='${INCROOT}'
5643 usrlibdir:
5644 @echo usrlibdir='${USRLIBDIR}'
5645 libdir:
5646 @echo libdir='${LIBDIR}'
5647 _ACEOF
5648 if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then
5649 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
5650 for ac_var in incroot usrlibdir libdir; do
5651 eval "ac_im_$ac_var=\`\${MAKE-make} $ac_var 2>/dev/null | sed -n 's/^$ac_var=//p'\`"
5652 done
5653 # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
5654 for ac_extension in a so sl dylib la dll; do
5655 if test ! -f "$ac_im_usrlibdir/libX11.$ac_extension" &&
5656 test -f "$ac_im_libdir/libX11.$ac_extension"; then
5657 ac_im_usrlibdir=$ac_im_libdir; break
5658 fi
5659 done
5660 # Screen out bogus values from the imake configuration. They are
5661 # bogus both because they are the default anyway, and because
5662 # using them would break gcc on systems where it needs fixed includes.
5663 case $ac_im_incroot in
5664 /usr/include) ac_x_includes= ;;
5665 *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;;
5666 esac
5667 case $ac_im_usrlibdir in
5668 /usr/lib | /usr/lib64 | /lib | /lib64) ;;
5669 *) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;;
5670 esac
5671 fi
5672 cd ..
5673 rm -f -r conftest.dir
5674 fi
5675
5676 # Standard set of common directories for X headers.
5677 # Check X11 before X11Rn because it is often a symlink to the current release.
5678 ac_x_header_dirs='
5679 /usr/X11/include
5680 /usr/X11R7/include
5681 /usr/X11R6/include
5682 /usr/X11R5/include
5683 /usr/X11R4/include
5684
5685 /usr/include/X11
5686 /usr/include/X11R7
5687 /usr/include/X11R6
5688 /usr/include/X11R5
5689 /usr/include/X11R4
5690
5691 /usr/local/X11/include
5692 /usr/local/X11R7/include
5693 /usr/local/X11R6/include
5694 /usr/local/X11R5/include
5695 /usr/local/X11R4/include
5696
5697 /usr/local/include/X11
5698 /usr/local/include/X11R7
5699 /usr/local/include/X11R6
5700 /usr/local/include/X11R5
5701 /usr/local/include/X11R4
5702
5703 /usr/X386/include
5704 /usr/x386/include
5705 /usr/XFree86/include/X11
5706
5707 /usr/include
5708 /usr/local/include
5709 /usr/unsupported/include
5710 /usr/athena/include
5711 /usr/local/x11r5/include
5712 /usr/lpp/Xamples/include
5713
5714 /usr/openwin/include
5715 /usr/openwin/share/include'
5716
5717 if test "$ac_x_includes" = no; then
5718 # Guess where to find include files, by looking for Xlib.h.
5719 # First, try using that file with no special directory specified.
5720 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5721 /* end confdefs.h. */
5722 #include <X11/Xlib.h>
5723 _ACEOF
5724 if ac_fn_c_try_cpp "$LINENO"; then :
5725 # We can compile using X headers with no special include directory.
5726 ac_x_includes=
5727 else
5728 for ac_dir in $ac_x_header_dirs; do
5729 if test -r "$ac_dir/X11/Xlib.h"; then
5730 ac_x_includes=$ac_dir
5731 break
5732 fi
5733 done
5734 fi
5735 rm -f conftest.err conftest.$ac_ext
5736 fi # $ac_x_includes = no
5737
5738 if test "$ac_x_libraries" = no; then
5739 # Check for the libraries.
5740 # See if we find them without any special options.
5741 # Don't add to $LIBS permanently.
5742 ac_save_LIBS=$LIBS
5743 LIBS="-lX11 $LIBS"
5744 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5745 /* end confdefs.h. */
5746 #include <X11/Xlib.h>
5747 int
5748 main ()
5749 {
5750 XrmInitialize ()
5751 ;
5752 return 0;
5753 }
5754 _ACEOF
5755 if ac_fn_c_try_link "$LINENO"; then :
5756 LIBS=$ac_save_LIBS
5757 # We can link X programs with no special library path.
5758 ac_x_libraries=
5759 else
5760 LIBS=$ac_save_LIBS
5761 for ac_dir in `$as_echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`
5762 do
5763 # Don't even attempt the hair of trying to link an X program!
5764 for ac_extension in a so sl dylib la dll; do
5765 if test -r "$ac_dir/libX11.$ac_extension"; then
5766 ac_x_libraries=$ac_dir
5767 break 2
5768 fi
5769 done
5770 done
5771 fi
5772 rm -f core conftest.err conftest.$ac_objext \
5773 conftest$ac_exeext conftest.$ac_ext
5774 fi # $ac_x_libraries = no
5775
5776 case $ac_x_includes,$ac_x_libraries in #(
5777 no,* | *,no | *\'*)
5778 # Didn't find X, or a directory has "'" in its name.
5779 ac_cv_have_x="have_x=no";; #(
5780 *)
5781 # Record where we found X for the cache.
5782 ac_cv_have_x="have_x=yes\
5783 ac_x_includes='$ac_x_includes'\
5784 ac_x_libraries='$ac_x_libraries'"
5785 esac
5786 fi
5787 ;; #(
5788 *) have_x=yes;;
5789 esac
5790 eval "$ac_cv_have_x"
5791 fi # $with_x != no
5792
5793 if test "$have_x" != yes; then
5794 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_x" >&5
5795 $as_echo "$have_x" >&6; }
5796 no_x=yes
5797 else
5798 # If each of the values was on the command line, it overrides each guess.
5799 test "x$x_includes" = xNONE && x_includes=$ac_x_includes
5800 test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
5801 # Update the cache value to reflect the command line values.
5802 ac_cv_have_x="have_x=yes\
5803 ac_x_includes='$x_includes'\
5804 ac_x_libraries='$x_libraries'"
5805 { $as_echo "$as_me:${as_lineno-$LINENO}: result: libraries $x_libraries, headers $x_includes" >&5
5806 $as_echo "libraries $x_libraries, headers $x_includes" >&6; }
5807 fi
5808
5809 mips_extra_libs=""
5810
5811
5812 for ac_header in string.h strings.h stdlib.h stdlib.h
5813 do :
5814 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
5815 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
5816 eval as_val=\$$as_ac_Header
5817 if test "x$as_val" = x""yes; then :
5818 cat >>confdefs.h <<_ACEOF
5819 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
5820 _ACEOF
5821
5822 fi
5823
5824 done
5825
5826 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fabs in -lm" >&5
5827 $as_echo_n "checking for fabs in -lm... " >&6; }
5828 if test "${ac_cv_lib_m_fabs+set}" = set; then :
5829 $as_echo_n "(cached) " >&6
5830 else
5831 ac_check_lib_save_LIBS=$LIBS
5832 LIBS="-lm $LIBS"
5833 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5834 /* end confdefs.h. */
5835
5836 /* Override any GCC internal prototype to avoid an error.
5837 Use char because int might match the return type of a GCC
5838 builtin and then its argument prototype would still apply. */
5839 #ifdef __cplusplus
5840 extern "C"
5841 #endif
5842 char fabs ();
5843 int
5844 main ()
5845 {
5846 return fabs ();
5847 ;
5848 return 0;
5849 }
5850 _ACEOF
5851 if ac_fn_c_try_link "$LINENO"; then :
5852 ac_cv_lib_m_fabs=yes
5853 else
5854 ac_cv_lib_m_fabs=no
5855 fi
5856 rm -f core conftest.err conftest.$ac_objext \
5857 conftest$ac_exeext conftest.$ac_ext
5858 LIBS=$ac_check_lib_save_LIBS
5859 fi
5860 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_fabs" >&5
5861 $as_echo "$ac_cv_lib_m_fabs" >&6; }
5862 if test "x$ac_cv_lib_m_fabs" = x""yes; then :
5863 cat >>confdefs.h <<_ACEOF
5864 #define HAVE_LIBM 1
5865 _ACEOF
5866
5867 LIBS="-lm $LIBS"
5868
5869 fi
5870
5871 for ac_func in aint anint sqrt
5872 do :
5873 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
5874 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
5875 eval as_val=\$$as_ac_var
5876 if test "x$as_val" = x""yes; then :
5877 cat >>confdefs.h <<_ACEOF
5878 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
5879 _ACEOF
5880
5881 fi
5882 done
5883
5884
5885
5886 ac_sources="$sim_link_files"
5887 ac_dests="$sim_link_links"
5888 while test -n "$ac_sources"; do
5889 set $ac_dests; ac_dest=$1; shift; ac_dests=$*
5890 set $ac_sources; ac_source=$1; shift; ac_sources=$*
5891 ac_config_links_1="$ac_config_links_1 $ac_dest:$ac_source"
5892 done
5893 ac_config_links="$ac_config_links $ac_config_links_1"
5894
5895 cgen_breaks=""
5896 if grep CGEN_MAINT $srcdir/Makefile.in >/dev/null; then
5897 cgen_breaks="break cgen_rtx_error";
5898 fi
5899
5900 ac_config_files="$ac_config_files Makefile.sim:Makefile.in"
5901
5902 ac_config_files="$ac_config_files Make-common.sim:../common/Make-common.in"
5903
5904 ac_config_files="$ac_config_files .gdbinit:../common/gdbinit.in"
5905
5906 ac_config_commands="$ac_config_commands Makefile"
5907
5908 ac_config_commands="$ac_config_commands stamp-h"
5909
5910 cat >confcache <<\_ACEOF
5911 # This file is a shell script that caches the results of configure
5912 # tests run on this system so they can be shared between configure
5913 # scripts and configure runs, see configure's option --config-cache.
5914 # It is not useful on other systems. If it contains results you don't
5915 # want to keep, you may remove or edit it.
5916 #
5917 # config.status only pays attention to the cache file if you give it
5918 # the --recheck option to rerun configure.
5919 #
5920 # `ac_cv_env_foo' variables (set or unset) will be overridden when
5921 # loading this file, other *unset* `ac_cv_foo' will be assigned the
5922 # following values.
5923
5924 _ACEOF
5925
5926 # The following way of writing the cache mishandles newlines in values,
5927 # but we know of no workaround that is simple, portable, and efficient.
5928 # So, we kill variables containing newlines.
5929 # Ultrix sh set writes to stderr and can't be redirected directly,
5930 # and sets the high bit in the cache file unless we assign to the vars.
5931 (
5932 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
5933 eval ac_val=\$$ac_var
5934 case $ac_val in #(
5935 *${as_nl}*)
5936 case $ac_var in #(
5937 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
5938 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
5939 esac
5940 case $ac_var in #(
5941 _ | IFS | as_nl) ;; #(
5942 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
5943 *) { eval $ac_var=; unset $ac_var;} ;;
5944 esac ;;
5945 esac
5946 done
5947
5948 (set) 2>&1 |
5949 case $as_nl`(ac_space=' '; set) 2>&1` in #(
5950 *${as_nl}ac_space=\ *)
5951 # `set' does not quote correctly, so add quotes: double-quote
5952 # substitution turns \\\\ into \\, and sed turns \\ into \.
5953 sed -n \
5954 "s/'/'\\\\''/g;
5955 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
5956 ;; #(
5957 *)
5958 # `set' quotes correctly as required by POSIX, so do not add quotes.
5959 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
5960 ;;
5961 esac |
5962 sort
5963 ) |
5964 sed '
5965 /^ac_cv_env_/b end
5966 t clear
5967 :clear
5968 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
5969 t end
5970 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
5971 :end' >>confcache
5972 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
5973 if test -w "$cache_file"; then
5974 test "x$cache_file" != "x/dev/null" &&
5975 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
5976 $as_echo "$as_me: updating cache $cache_file" >&6;}
5977 cat confcache >$cache_file
5978 else
5979 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
5980 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
5981 fi
5982 fi
5983 rm -f confcache
5984
5985 test "x$prefix" = xNONE && prefix=$ac_default_prefix
5986 # Let make expand exec_prefix.
5987 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5988
5989 DEFS=-DHAVE_CONFIG_H
5990
5991 ac_libobjs=
5992 ac_ltlibobjs=
5993 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
5994 # 1. Remove the extension, and $U if already installed.
5995 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
5996 ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
5997 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
5998 # will be set to the directory where LIBOBJS objects are built.
5999 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
6000 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
6001 done
6002 LIBOBJS=$ac_libobjs
6003
6004 LTLIBOBJS=$ac_ltlibobjs
6005
6006
6007
6008
6009 : ${CONFIG_STATUS=./config.status}
6010 ac_write_fail=0
6011 ac_clean_files_save=$ac_clean_files
6012 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
6013 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
6014 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
6015 as_write_fail=0
6016 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
6017 #! $SHELL
6018 # Generated by $as_me.
6019 # Run this file to recreate the current configuration.
6020 # Compiler output produced by configure, useful for debugging
6021 # configure, is in config.log if it exists.
6022
6023 debug=false
6024 ac_cs_recheck=false
6025 ac_cs_silent=false
6026
6027 SHELL=\${CONFIG_SHELL-$SHELL}
6028 export SHELL
6029 _ASEOF
6030 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
6031 ## -------------------- ##
6032 ## M4sh Initialization. ##
6033 ## -------------------- ##
6034
6035 # Be more Bourne compatible
6036 DUALCASE=1; export DUALCASE # for MKS sh
6037 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
6038 emulate sh
6039 NULLCMD=:
6040 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
6041 # is contrary to our usage. Disable this feature.
6042 alias -g '${1+"$@"}'='"$@"'
6043 setopt NO_GLOB_SUBST
6044 else
6045 case `(set -o) 2>/dev/null` in #(
6046 *posix*) :
6047 set -o posix ;; #(
6048 *) :
6049 ;;
6050 esac
6051 fi
6052
6053
6054 as_nl='
6055 '
6056 export as_nl
6057 # Printing a long string crashes Solaris 7 /usr/bin/printf.
6058 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
6059 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
6060 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
6061 # Prefer a ksh shell builtin over an external printf program on Solaris,
6062 # but without wasting forks for bash or zsh.
6063 if test -z "$BASH_VERSION$ZSH_VERSION" \
6064 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
6065 as_echo='print -r --'
6066 as_echo_n='print -rn --'
6067 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
6068 as_echo='printf %s\n'
6069 as_echo_n='printf %s'
6070 else
6071 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
6072 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
6073 as_echo_n='/usr/ucb/echo -n'
6074 else
6075 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
6076 as_echo_n_body='eval
6077 arg=$1;
6078 case $arg in #(
6079 *"$as_nl"*)
6080 expr "X$arg" : "X\\(.*\\)$as_nl";
6081 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
6082 esac;
6083 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
6084 '
6085 export as_echo_n_body
6086 as_echo_n='sh -c $as_echo_n_body as_echo'
6087 fi
6088 export as_echo_body
6089 as_echo='sh -c $as_echo_body as_echo'
6090 fi
6091
6092 # The user is always right.
6093 if test "${PATH_SEPARATOR+set}" != set; then
6094 PATH_SEPARATOR=:
6095 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
6096 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
6097 PATH_SEPARATOR=';'
6098 }
6099 fi
6100
6101
6102 # IFS
6103 # We need space, tab and new line, in precisely that order. Quoting is
6104 # there to prevent editors from complaining about space-tab.
6105 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
6106 # splitting by setting IFS to empty value.)
6107 IFS=" "" $as_nl"
6108
6109 # Find who we are. Look in the path if we contain no directory separator.
6110 case $0 in #((
6111 *[\\/]* ) as_myself=$0 ;;
6112 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6113 for as_dir in $PATH
6114 do
6115 IFS=$as_save_IFS
6116 test -z "$as_dir" && as_dir=.
6117 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
6118 done
6119 IFS=$as_save_IFS
6120
6121 ;;
6122 esac
6123 # We did not find ourselves, most probably we were run as `sh COMMAND'
6124 # in which case we are not to be found in the path.
6125 if test "x$as_myself" = x; then
6126 as_myself=$0
6127 fi
6128 if test ! -f "$as_myself"; then
6129 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
6130 exit 1
6131 fi
6132
6133 # Unset variables that we do not need and which cause bugs (e.g. in
6134 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
6135 # suppresses any "Segmentation fault" message there. '((' could
6136 # trigger a bug in pdksh 5.2.14.
6137 for as_var in BASH_ENV ENV MAIL MAILPATH
6138 do eval test x\${$as_var+set} = xset \
6139 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
6140 done
6141 PS1='$ '
6142 PS2='> '
6143 PS4='+ '
6144
6145 # NLS nuisances.
6146 LC_ALL=C
6147 export LC_ALL
6148 LANGUAGE=C
6149 export LANGUAGE
6150
6151 # CDPATH.
6152 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
6153
6154
6155 # as_fn_error ERROR [LINENO LOG_FD]
6156 # ---------------------------------
6157 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
6158 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
6159 # script with status $?, using 1 if that was 0.
6160 as_fn_error ()
6161 {
6162 as_status=$?; test $as_status -eq 0 && as_status=1
6163 if test "$3"; then
6164 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
6165 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
6166 fi
6167 $as_echo "$as_me: error: $1" >&2
6168 as_fn_exit $as_status
6169 } # as_fn_error
6170
6171
6172 # as_fn_set_status STATUS
6173 # -----------------------
6174 # Set $? to STATUS, without forking.
6175 as_fn_set_status ()
6176 {
6177 return $1
6178 } # as_fn_set_status
6179
6180 # as_fn_exit STATUS
6181 # -----------------
6182 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
6183 as_fn_exit ()
6184 {
6185 set +e
6186 as_fn_set_status $1
6187 exit $1
6188 } # as_fn_exit
6189
6190 # as_fn_unset VAR
6191 # ---------------
6192 # Portably unset VAR.
6193 as_fn_unset ()
6194 {
6195 { eval $1=; unset $1;}
6196 }
6197 as_unset=as_fn_unset
6198 # as_fn_append VAR VALUE
6199 # ----------------------
6200 # Append the text in VALUE to the end of the definition contained in VAR. Take
6201 # advantage of any shell optimizations that allow amortized linear growth over
6202 # repeated appends, instead of the typical quadratic growth present in naive
6203 # implementations.
6204 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
6205 eval 'as_fn_append ()
6206 {
6207 eval $1+=\$2
6208 }'
6209 else
6210 as_fn_append ()
6211 {
6212 eval $1=\$$1\$2
6213 }
6214 fi # as_fn_append
6215
6216 # as_fn_arith ARG...
6217 # ------------------
6218 # Perform arithmetic evaluation on the ARGs, and store the result in the
6219 # global $as_val. Take advantage of shells that can avoid forks. The arguments
6220 # must be portable across $(()) and expr.
6221 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
6222 eval 'as_fn_arith ()
6223 {
6224 as_val=$(( $* ))
6225 }'
6226 else
6227 as_fn_arith ()
6228 {
6229 as_val=`expr "$@" || test $? -eq 1`
6230 }
6231 fi # as_fn_arith
6232
6233
6234 if expr a : '\(a\)' >/dev/null 2>&1 &&
6235 test "X`expr 00001 : '.*\(...\)'`" = X001; then
6236 as_expr=expr
6237 else
6238 as_expr=false
6239 fi
6240
6241 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
6242 as_basename=basename
6243 else
6244 as_basename=false
6245 fi
6246
6247 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
6248 as_dirname=dirname
6249 else
6250 as_dirname=false
6251 fi
6252
6253 as_me=`$as_basename -- "$0" ||
6254 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
6255 X"$0" : 'X\(//\)$' \| \
6256 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
6257 $as_echo X/"$0" |
6258 sed '/^.*\/\([^/][^/]*\)\/*$/{
6259 s//\1/
6260 q
6261 }
6262 /^X\/\(\/\/\)$/{
6263 s//\1/
6264 q
6265 }
6266 /^X\/\(\/\).*/{
6267 s//\1/
6268 q
6269 }
6270 s/.*/./; q'`
6271
6272 # Avoid depending upon Character Ranges.
6273 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
6274 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
6275 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
6276 as_cr_digits='0123456789'
6277 as_cr_alnum=$as_cr_Letters$as_cr_digits
6278
6279 ECHO_C= ECHO_N= ECHO_T=
6280 case `echo -n x` in #(((((
6281 -n*)
6282 case `echo 'xy\c'` in
6283 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
6284 xy) ECHO_C='\c';;
6285 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
6286 ECHO_T=' ';;
6287 esac;;
6288 *)
6289 ECHO_N='-n';;
6290 esac
6291
6292 rm -f conf$$ conf$$.exe conf$$.file
6293 if test -d conf$$.dir; then
6294 rm -f conf$$.dir/conf$$.file
6295 else
6296 rm -f conf$$.dir
6297 mkdir conf$$.dir 2>/dev/null
6298 fi
6299 if (echo >conf$$.file) 2>/dev/null; then
6300 if ln -s conf$$.file conf$$ 2>/dev/null; then
6301 as_ln_s='ln -s'
6302 # ... but there are two gotchas:
6303 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
6304 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
6305 # In both cases, we have to default to `cp -p'.
6306 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
6307 as_ln_s='cp -p'
6308 elif ln conf$$.file conf$$ 2>/dev/null; then
6309 as_ln_s=ln
6310 else
6311 as_ln_s='cp -p'
6312 fi
6313 else
6314 as_ln_s='cp -p'
6315 fi
6316 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
6317 rmdir conf$$.dir 2>/dev/null
6318
6319
6320 # as_fn_mkdir_p
6321 # -------------
6322 # Create "$as_dir" as a directory, including parents if necessary.
6323 as_fn_mkdir_p ()
6324 {
6325
6326 case $as_dir in #(
6327 -*) as_dir=./$as_dir;;
6328 esac
6329 test -d "$as_dir" || eval $as_mkdir_p || {
6330 as_dirs=
6331 while :; do
6332 case $as_dir in #(
6333 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
6334 *) as_qdir=$as_dir;;
6335 esac
6336 as_dirs="'$as_qdir' $as_dirs"
6337 as_dir=`$as_dirname -- "$as_dir" ||
6338 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
6339 X"$as_dir" : 'X\(//\)[^/]' \| \
6340 X"$as_dir" : 'X\(//\)$' \| \
6341 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
6342 $as_echo X"$as_dir" |
6343 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
6344 s//\1/
6345 q
6346 }
6347 /^X\(\/\/\)[^/].*/{
6348 s//\1/
6349 q
6350 }
6351 /^X\(\/\/\)$/{
6352 s//\1/
6353 q
6354 }
6355 /^X\(\/\).*/{
6356 s//\1/
6357 q
6358 }
6359 s/.*/./; q'`
6360 test -d "$as_dir" && break
6361 done
6362 test -z "$as_dirs" || eval "mkdir $as_dirs"
6363 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
6364
6365
6366 } # as_fn_mkdir_p
6367 if mkdir -p . 2>/dev/null; then
6368 as_mkdir_p='mkdir -p "$as_dir"'
6369 else
6370 test -d ./-p && rmdir ./-p
6371 as_mkdir_p=false
6372 fi
6373
6374 if test -x / >/dev/null 2>&1; then
6375 as_test_x='test -x'
6376 else
6377 if ls -dL / >/dev/null 2>&1; then
6378 as_ls_L_option=L
6379 else
6380 as_ls_L_option=
6381 fi
6382 as_test_x='
6383 eval sh -c '\''
6384 if test -d "$1"; then
6385 test -d "$1/.";
6386 else
6387 case $1 in #(
6388 -*)set "./$1";;
6389 esac;
6390 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
6391 ???[sx]*):;;*)false;;esac;fi
6392 '\'' sh
6393 '
6394 fi
6395 as_executable_p=$as_test_x
6396
6397 # Sed expression to map a string onto a valid CPP name.
6398 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
6399
6400 # Sed expression to map a string onto a valid variable name.
6401 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
6402
6403
6404 exec 6>&1
6405 ## ----------------------------------- ##
6406 ## Main body of $CONFIG_STATUS script. ##
6407 ## ----------------------------------- ##
6408 _ASEOF
6409 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
6410
6411 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6412 # Save the log message, to keep $0 and so on meaningful, and to
6413 # report actual input values of CONFIG_FILES etc. instead of their
6414 # values after options handling.
6415 ac_log="
6416 This file was extended by $as_me, which was
6417 generated by GNU Autoconf 2.64. Invocation command line was
6418
6419 CONFIG_FILES = $CONFIG_FILES
6420 CONFIG_HEADERS = $CONFIG_HEADERS
6421 CONFIG_LINKS = $CONFIG_LINKS
6422 CONFIG_COMMANDS = $CONFIG_COMMANDS
6423 $ $0 $@
6424
6425 on `(hostname || uname -n) 2>/dev/null | sed 1q`
6426 "
6427
6428 _ACEOF
6429
6430 case $ac_config_files in *"
6431 "*) set x $ac_config_files; shift; ac_config_files=$*;;
6432 esac
6433
6434 case $ac_config_headers in *"
6435 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
6436 esac
6437
6438
6439 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6440 # Files that config.status was made for.
6441 config_files="$ac_config_files"
6442 config_headers="$ac_config_headers"
6443 config_links="$ac_config_links"
6444 config_commands="$ac_config_commands"
6445
6446 _ACEOF
6447
6448 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6449 ac_cs_usage="\
6450 \`$as_me' instantiates files and other configuration actions
6451 from templates according to the current configuration. Unless the files
6452 and actions are specified as TAGs, all are instantiated by default.
6453
6454 Usage: $0 [OPTION]... [TAG]...
6455
6456 -h, --help print this help, then exit
6457 -V, --version print version number and configuration settings, then exit
6458 -q, --quiet, --silent
6459 do not print progress messages
6460 -d, --debug don't remove temporary files
6461 --recheck update $as_me by reconfiguring in the same conditions
6462 --file=FILE[:TEMPLATE]
6463 instantiate the configuration file FILE
6464 --header=FILE[:TEMPLATE]
6465 instantiate the configuration header FILE
6466
6467 Configuration files:
6468 $config_files
6469
6470 Configuration headers:
6471 $config_headers
6472
6473 Configuration links:
6474 $config_links
6475
6476 Configuration commands:
6477 $config_commands
6478
6479 Report bugs to the package provider."
6480
6481 _ACEOF
6482 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6483 ac_cs_version="\\
6484 config.status
6485 configured by $0, generated by GNU Autoconf 2.64,
6486 with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
6487
6488 Copyright (C) 2009 Free Software Foundation, Inc.
6489 This config.status script is free software; the Free Software Foundation
6490 gives unlimited permission to copy, distribute and modify it."
6491
6492 ac_pwd='$ac_pwd'
6493 srcdir='$srcdir'
6494 INSTALL='$INSTALL'
6495 test -n "\$AWK" || AWK=awk
6496 _ACEOF
6497
6498 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6499 # The default lists apply if the user does not specify any file.
6500 ac_need_defaults=:
6501 while test $# != 0
6502 do
6503 case $1 in
6504 --*=*)
6505 ac_option=`expr "X$1" : 'X\([^=]*\)='`
6506 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
6507 ac_shift=:
6508 ;;
6509 *)
6510 ac_option=$1
6511 ac_optarg=$2
6512 ac_shift=shift
6513 ;;
6514 esac
6515
6516 case $ac_option in
6517 # Handling of the options.
6518 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
6519 ac_cs_recheck=: ;;
6520 --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
6521 $as_echo "$ac_cs_version"; exit ;;
6522 --debug | --debu | --deb | --de | --d | -d )
6523 debug=: ;;
6524 --file | --fil | --fi | --f )
6525 $ac_shift
6526 case $ac_optarg in
6527 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
6528 esac
6529 as_fn_append CONFIG_FILES " '$ac_optarg'"
6530 ac_need_defaults=false;;
6531 --header | --heade | --head | --hea )
6532 $ac_shift
6533 case $ac_optarg in
6534 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
6535 esac
6536 as_fn_append CONFIG_HEADERS " '$ac_optarg'"
6537 ac_need_defaults=false;;
6538 --he | --h)
6539 # Conflict between --help and --header
6540 as_fn_error "ambiguous option: \`$1'
6541 Try \`$0 --help' for more information.";;
6542 --help | --hel | -h )
6543 $as_echo "$ac_cs_usage"; exit ;;
6544 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
6545 | -silent | --silent | --silen | --sile | --sil | --si | --s)
6546 ac_cs_silent=: ;;
6547
6548 # This is an error.
6549 -*) as_fn_error "unrecognized option: \`$1'
6550 Try \`$0 --help' for more information." ;;
6551
6552 *) as_fn_append ac_config_targets " $1"
6553 ac_need_defaults=false ;;
6554
6555 esac
6556 shift
6557 done
6558
6559 ac_configure_extra_args=
6560
6561 if $ac_cs_silent; then
6562 exec 6>/dev/null
6563 ac_configure_extra_args="$ac_configure_extra_args --silent"
6564 fi
6565
6566 _ACEOF
6567 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6568 if \$ac_cs_recheck; then
6569 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
6570 shift
6571 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
6572 CONFIG_SHELL='$SHELL'
6573 export CONFIG_SHELL
6574 exec "\$@"
6575 fi
6576
6577 _ACEOF
6578 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6579 exec 5>>config.log
6580 {
6581 echo
6582 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
6583 ## Running $as_me. ##
6584 _ASBOX
6585 $as_echo "$ac_log"
6586 } >&5
6587
6588 _ACEOF
6589 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6590 _ACEOF
6591
6592 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6593
6594 # Handling of arguments.
6595 for ac_config_target in $ac_config_targets
6596 do
6597 case $ac_config_target in
6598 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
6599 "$ac_config_links_1") CONFIG_LINKS="$CONFIG_LINKS $ac_config_links_1" ;;
6600 "Makefile.sim") CONFIG_FILES="$CONFIG_FILES Makefile.sim:Makefile.in" ;;
6601 "Make-common.sim") CONFIG_FILES="$CONFIG_FILES Make-common.sim:../common/Make-common.in" ;;
6602 ".gdbinit") CONFIG_FILES="$CONFIG_FILES .gdbinit:../common/gdbinit.in" ;;
6603 "Makefile") CONFIG_COMMANDS="$CONFIG_COMMANDS Makefile" ;;
6604 "stamp-h") CONFIG_COMMANDS="$CONFIG_COMMANDS stamp-h" ;;
6605
6606 *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
6607 esac
6608 done
6609
6610
6611 # If the user did not use the arguments to specify the items to instantiate,
6612 # then the envvar interface is used. Set only those that are not.
6613 # We use the long form for the default assignment because of an extremely
6614 # bizarre bug on SunOS 4.1.3.
6615 if $ac_need_defaults; then
6616 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
6617 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
6618 test "${CONFIG_LINKS+set}" = set || CONFIG_LINKS=$config_links
6619 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
6620 fi
6621
6622 # Have a temporary directory for convenience. Make it in the build tree
6623 # simply because there is no reason against having it here, and in addition,
6624 # creating and moving files from /tmp can sometimes cause problems.
6625 # Hook for its removal unless debugging.
6626 # Note that there is a small window in which the directory will not be cleaned:
6627 # after its creation but before its name has been assigned to `$tmp'.
6628 $debug ||
6629 {
6630 tmp=
6631 trap 'exit_status=$?
6632 { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
6633 ' 0
6634 trap 'as_fn_exit 1' 1 2 13 15
6635 }
6636 # Create a (secure) tmp directory for tmp files.
6637
6638 {
6639 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
6640 test -n "$tmp" && test -d "$tmp"
6641 } ||
6642 {
6643 tmp=./conf$$-$RANDOM
6644 (umask 077 && mkdir "$tmp")
6645 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
6646
6647 # Set up the scripts for CONFIG_FILES section.
6648 # No need to generate them if there are no CONFIG_FILES.
6649 # This happens for instance with `./config.status config.h'.
6650 if test -n "$CONFIG_FILES"; then
6651
6652
6653 ac_cr=`echo X | tr X '\015'`
6654 # On cygwin, bash can eat \r inside `` if the user requested igncr.
6655 # But we know of no other shell where ac_cr would be empty at this
6656 # point, so we can use a bashism as a fallback.
6657 if test "x$ac_cr" = x; then
6658 eval ac_cr=\$\'\\r\'
6659 fi
6660 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
6661 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
6662 ac_cs_awk_cr='\r'
6663 else
6664 ac_cs_awk_cr=$ac_cr
6665 fi
6666
6667 echo 'BEGIN {' >"$tmp/subs1.awk" &&
6668 _ACEOF
6669
6670
6671 {
6672 echo "cat >conf$$subs.awk <<_ACEOF" &&
6673 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
6674 echo "_ACEOF"
6675 } >conf$$subs.sh ||
6676 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
6677 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
6678 ac_delim='%!_!# '
6679 for ac_last_try in false false false false false :; do
6680 . ./conf$$subs.sh ||
6681 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
6682
6683 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
6684 if test $ac_delim_n = $ac_delim_num; then
6685 break
6686 elif $ac_last_try; then
6687 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
6688 else
6689 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
6690 fi
6691 done
6692 rm -f conf$$subs.sh
6693
6694 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6695 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
6696 _ACEOF
6697 sed -n '
6698 h
6699 s/^/S["/; s/!.*/"]=/
6700 p
6701 g
6702 s/^[^!]*!//
6703 :repl
6704 t repl
6705 s/'"$ac_delim"'$//
6706 t delim
6707 :nl
6708 h
6709 s/\(.\{148\}\).*/\1/
6710 t more1
6711 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
6712 p
6713 n
6714 b repl
6715 :more1
6716 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
6717 p
6718 g
6719 s/.\{148\}//
6720 t nl
6721 :delim
6722 h
6723 s/\(.\{148\}\).*/\1/
6724 t more2
6725 s/["\\]/\\&/g; s/^/"/; s/$/"/
6726 p
6727 b
6728 :more2
6729 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
6730 p
6731 g
6732 s/.\{148\}//
6733 t delim
6734 ' <conf$$subs.awk | sed '
6735 /^[^""]/{
6736 N
6737 s/\n//
6738 }
6739 ' >>$CONFIG_STATUS || ac_write_fail=1
6740 rm -f conf$$subs.awk
6741 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6742 _ACAWK
6743 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
6744 for (key in S) S_is_set[key] = 1
6745 FS = "\a"
6746
6747 }
6748 {
6749 line = $ 0
6750 nfields = split(line, field, "@")
6751 substed = 0
6752 len = length(field[1])
6753 for (i = 2; i < nfields; i++) {
6754 key = field[i]
6755 keylen = length(key)
6756 if (S_is_set[key]) {
6757 value = S[key]
6758 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
6759 len += length(value) + length(field[++i])
6760 substed = 1
6761 } else
6762 len += 1 + keylen
6763 }
6764
6765 print line
6766 }
6767
6768 _ACAWK
6769 _ACEOF
6770 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6771 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
6772 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
6773 else
6774 cat
6775 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
6776 || as_fn_error "could not setup config files machinery" "$LINENO" 5
6777 _ACEOF
6778
6779 # VPATH may cause trouble with some makes, so we remove $(srcdir),
6780 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
6781 # trailing colons and then remove the whole line if VPATH becomes empty
6782 # (actually we leave an empty line to preserve line numbers).
6783 if test "x$srcdir" = x.; then
6784 ac_vpsub='/^[ ]*VPATH[ ]*=/{
6785 s/:*\$(srcdir):*/:/
6786 s/:*\${srcdir}:*/:/
6787 s/:*@srcdir@:*/:/
6788 s/^\([^=]*=[ ]*\):*/\1/
6789 s/:*$//
6790 s/^[^=]*=[ ]*$//
6791 }'
6792 fi
6793
6794 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6795 fi # test -n "$CONFIG_FILES"
6796
6797 # Set up the scripts for CONFIG_HEADERS section.
6798 # No need to generate them if there are no CONFIG_HEADERS.
6799 # This happens for instance with `./config.status Makefile'.
6800 if test -n "$CONFIG_HEADERS"; then
6801 cat >"$tmp/defines.awk" <<\_ACAWK ||
6802 BEGIN {
6803 _ACEOF
6804
6805 # Transform confdefs.h into an awk script `defines.awk', embedded as
6806 # here-document in config.status, that substitutes the proper values into
6807 # config.h.in to produce config.h.
6808
6809 # Create a delimiter string that does not exist in confdefs.h, to ease
6810 # handling of long lines.
6811 ac_delim='%!_!# '
6812 for ac_last_try in false false :; do
6813 ac_t=`sed -n "/$ac_delim/p" confdefs.h`
6814 if test -z "$ac_t"; then
6815 break
6816 elif $ac_last_try; then
6817 as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
6818 else
6819 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
6820 fi
6821 done
6822
6823 # For the awk script, D is an array of macro values keyed by name,
6824 # likewise P contains macro parameters if any. Preserve backslash
6825 # newline sequences.
6826
6827 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
6828 sed -n '
6829 s/.\{148\}/&'"$ac_delim"'/g
6830 t rset
6831 :rset
6832 s/^[ ]*#[ ]*define[ ][ ]*/ /
6833 t def
6834 d
6835 :def
6836 s/\\$//
6837 t bsnl
6838 s/["\\]/\\&/g
6839 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
6840 D["\1"]=" \3"/p
6841 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
6842 d
6843 :bsnl
6844 s/["\\]/\\&/g
6845 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
6846 D["\1"]=" \3\\\\\\n"\\/p
6847 t cont
6848 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
6849 t cont
6850 d
6851 :cont
6852 n
6853 s/.\{148\}/&'"$ac_delim"'/g
6854 t clear
6855 :clear
6856 s/\\$//
6857 t bsnlc
6858 s/["\\]/\\&/g; s/^/"/; s/$/"/p
6859 d
6860 :bsnlc
6861 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
6862 b cont
6863 ' <confdefs.h | sed '
6864 s/'"$ac_delim"'/"\\\
6865 "/g' >>$CONFIG_STATUS || ac_write_fail=1
6866
6867 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6868 for (key in D) D_is_set[key] = 1
6869 FS = "\a"
6870 }
6871 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
6872 line = \$ 0
6873 split(line, arg, " ")
6874 if (arg[1] == "#") {
6875 defundef = arg[2]
6876 mac1 = arg[3]
6877 } else {
6878 defundef = substr(arg[1], 2)
6879 mac1 = arg[2]
6880 }
6881 split(mac1, mac2, "(") #)
6882 macro = mac2[1]
6883 prefix = substr(line, 1, index(line, defundef) - 1)
6884 if (D_is_set[macro]) {
6885 # Preserve the white space surrounding the "#".
6886 print prefix "define", macro P[macro] D[macro]
6887 next
6888 } else {
6889 # Replace #undef with comments. This is necessary, for example,
6890 # in the case of _POSIX_SOURCE, which is predefined and required
6891 # on some systems where configure will not decide to define it.
6892 if (defundef == "undef") {
6893 print "/*", prefix defundef, macro, "*/"
6894 next
6895 }
6896 }
6897 }
6898 { print }
6899 _ACAWK
6900 _ACEOF
6901 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6902 as_fn_error "could not setup config headers machinery" "$LINENO" 5
6903 fi # test -n "$CONFIG_HEADERS"
6904
6905
6906 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :L $CONFIG_LINKS :C $CONFIG_COMMANDS"
6907 shift
6908 for ac_tag
6909 do
6910 case $ac_tag in
6911 :[FHLC]) ac_mode=$ac_tag; continue;;
6912 esac
6913 case $ac_mode$ac_tag in
6914 :[FHL]*:*);;
6915 :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
6916 :[FH]-) ac_tag=-:-;;
6917 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
6918 esac
6919 ac_save_IFS=$IFS
6920 IFS=:
6921 set x $ac_tag
6922 IFS=$ac_save_IFS
6923 shift
6924 ac_file=$1
6925 shift
6926
6927 case $ac_mode in
6928 :L) ac_source=$1;;
6929 :[FH])
6930 ac_file_inputs=
6931 for ac_f
6932 do
6933 case $ac_f in
6934 -) ac_f="$tmp/stdin";;
6935 *) # Look for the file first in the build tree, then in the source tree
6936 # (if the path is not absolute). The absolute path cannot be DOS-style,
6937 # because $ac_f cannot contain `:'.
6938 test -f "$ac_f" ||
6939 case $ac_f in
6940 [\\/$]*) false;;
6941 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
6942 esac ||
6943 as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
6944 esac
6945 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
6946 as_fn_append ac_file_inputs " '$ac_f'"
6947 done
6948
6949 # Let's still pretend it is `configure' which instantiates (i.e., don't
6950 # use $as_me), people would be surprised to read:
6951 # /* config.h. Generated by config.status. */
6952 configure_input='Generated from '`
6953 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
6954 `' by configure.'
6955 if test x"$ac_file" != x-; then
6956 configure_input="$ac_file. $configure_input"
6957 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
6958 $as_echo "$as_me: creating $ac_file" >&6;}
6959 fi
6960 # Neutralize special characters interpreted by sed in replacement strings.
6961 case $configure_input in #(
6962 *\&* | *\|* | *\\* )
6963 ac_sed_conf_input=`$as_echo "$configure_input" |
6964 sed 's/[\\\\&|]/\\\\&/g'`;; #(
6965 *) ac_sed_conf_input=$configure_input;;
6966 esac
6967
6968 case $ac_tag in
6969 *:-:* | *:-) cat >"$tmp/stdin" \
6970 || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
6971 esac
6972 ;;
6973 esac
6974
6975 ac_dir=`$as_dirname -- "$ac_file" ||
6976 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
6977 X"$ac_file" : 'X\(//\)[^/]' \| \
6978 X"$ac_file" : 'X\(//\)$' \| \
6979 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
6980 $as_echo X"$ac_file" |
6981 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
6982 s//\1/
6983 q
6984 }
6985 /^X\(\/\/\)[^/].*/{
6986 s//\1/
6987 q
6988 }
6989 /^X\(\/\/\)$/{
6990 s//\1/
6991 q
6992 }
6993 /^X\(\/\).*/{
6994 s//\1/
6995 q
6996 }
6997 s/.*/./; q'`
6998 as_dir="$ac_dir"; as_fn_mkdir_p
6999 ac_builddir=.
7000
7001 case "$ac_dir" in
7002 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
7003 *)
7004 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
7005 # A ".." for each directory in $ac_dir_suffix.
7006 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
7007 case $ac_top_builddir_sub in
7008 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
7009 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
7010 esac ;;
7011 esac
7012 ac_abs_top_builddir=$ac_pwd
7013 ac_abs_builddir=$ac_pwd$ac_dir_suffix
7014 # for backward compatibility:
7015 ac_top_builddir=$ac_top_build_prefix
7016
7017 case $srcdir in
7018 .) # We are building in place.
7019 ac_srcdir=.
7020 ac_top_srcdir=$ac_top_builddir_sub
7021 ac_abs_top_srcdir=$ac_pwd ;;
7022 [\\/]* | ?:[\\/]* ) # Absolute name.
7023 ac_srcdir=$srcdir$ac_dir_suffix;
7024 ac_top_srcdir=$srcdir
7025 ac_abs_top_srcdir=$srcdir ;;
7026 *) # Relative name.
7027 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
7028 ac_top_srcdir=$ac_top_build_prefix$srcdir
7029 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
7030 esac
7031 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
7032
7033
7034 case $ac_mode in
7035 :F)
7036 #
7037 # CONFIG_FILE
7038 #
7039
7040 case $INSTALL in
7041 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
7042 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
7043 esac
7044 _ACEOF
7045
7046 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7047 # If the template does not know about datarootdir, expand it.
7048 # FIXME: This hack should be removed a few years after 2.60.
7049 ac_datarootdir_hack=; ac_datarootdir_seen=
7050 ac_sed_dataroot='
7051 /datarootdir/ {
7052 p
7053 q
7054 }
7055 /@datadir@/p
7056 /@docdir@/p
7057 /@infodir@/p
7058 /@localedir@/p
7059 /@mandir@/p'
7060 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
7061 *datarootdir*) ac_datarootdir_seen=yes;;
7062 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
7063 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
7064 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
7065 _ACEOF
7066 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7067 ac_datarootdir_hack='
7068 s&@datadir@&$datadir&g
7069 s&@docdir@&$docdir&g
7070 s&@infodir@&$infodir&g
7071 s&@localedir@&$localedir&g
7072 s&@mandir@&$mandir&g
7073 s&\\\${datarootdir}&$datarootdir&g' ;;
7074 esac
7075 _ACEOF
7076
7077 # Neutralize VPATH when `$srcdir' = `.'.
7078 # Shell code in configure.ac might set extrasub.
7079 # FIXME: do we really want to maintain this feature?
7080 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7081 ac_sed_extra="$ac_vpsub
7082 $extrasub
7083 _ACEOF
7084 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7085 :t
7086 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
7087 s|@configure_input@|$ac_sed_conf_input|;t t
7088 s&@top_builddir@&$ac_top_builddir_sub&;t t
7089 s&@top_build_prefix@&$ac_top_build_prefix&;t t
7090 s&@srcdir@&$ac_srcdir&;t t
7091 s&@abs_srcdir@&$ac_abs_srcdir&;t t
7092 s&@top_srcdir@&$ac_top_srcdir&;t t
7093 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
7094 s&@builddir@&$ac_builddir&;t t
7095 s&@abs_builddir@&$ac_abs_builddir&;t t
7096 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
7097 s&@INSTALL@&$ac_INSTALL&;t t
7098 $ac_datarootdir_hack
7099 "
7100 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
7101 || as_fn_error "could not create $ac_file" "$LINENO" 5
7102
7103 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
7104 { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
7105 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
7106 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
7107 which seems to be undefined. Please make sure it is defined." >&5
7108 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
7109 which seems to be undefined. Please make sure it is defined." >&2;}
7110
7111 rm -f "$tmp/stdin"
7112 case $ac_file in
7113 -) cat "$tmp/out" && rm -f "$tmp/out";;
7114 *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
7115 esac \
7116 || as_fn_error "could not create $ac_file" "$LINENO" 5
7117 ;;
7118 :H)
7119 #
7120 # CONFIG_HEADER
7121 #
7122 if test x"$ac_file" != x-; then
7123 {
7124 $as_echo "/* $configure_input */" \
7125 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
7126 } >"$tmp/config.h" \
7127 || as_fn_error "could not create $ac_file" "$LINENO" 5
7128 if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
7129 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
7130 $as_echo "$as_me: $ac_file is unchanged" >&6;}
7131 else
7132 rm -f "$ac_file"
7133 mv "$tmp/config.h" "$ac_file" \
7134 || as_fn_error "could not create $ac_file" "$LINENO" 5
7135 fi
7136 else
7137 $as_echo "/* $configure_input */" \
7138 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
7139 || as_fn_error "could not create -" "$LINENO" 5
7140 fi
7141 ;;
7142 :L)
7143 #
7144 # CONFIG_LINK
7145 #
7146
7147 if test "$ac_source" = "$ac_file" && test "$srcdir" = '.'; then
7148 :
7149 else
7150 # Prefer the file from the source tree if names are identical.
7151 if test "$ac_source" = "$ac_file" || test ! -r "$ac_source"; then
7152 ac_source=$srcdir/$ac_source
7153 fi
7154
7155 { $as_echo "$as_me:${as_lineno-$LINENO}: linking $ac_source to $ac_file" >&5
7156 $as_echo "$as_me: linking $ac_source to $ac_file" >&6;}
7157
7158 if test ! -r "$ac_source"; then
7159 as_fn_error "$ac_source: file not found" "$LINENO" 5
7160 fi
7161 rm -f "$ac_file"
7162
7163 # Try a relative symlink, then a hard link, then a copy.
7164 case $srcdir in
7165 [\\/$]* | ?:[\\/]* ) ac_rel_source=$ac_source ;;
7166 *) ac_rel_source=$ac_top_build_prefix$ac_source ;;
7167 esac
7168 ln -s "$ac_rel_source" "$ac_file" 2>/dev/null ||
7169 ln "$ac_source" "$ac_file" 2>/dev/null ||
7170 cp -p "$ac_source" "$ac_file" ||
7171 as_fn_error "cannot link or copy $ac_source to $ac_file" "$LINENO" 5
7172 fi
7173 ;;
7174 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
7175 $as_echo "$as_me: executing $ac_file commands" >&6;}
7176 ;;
7177 esac
7178
7179
7180 case $ac_file$ac_mode in
7181 "Makefile":C) echo "Merging Makefile.sim+Make-common.sim into Makefile ..."
7182 rm -f Makesim1.tmp Makesim2.tmp Makefile
7183 sed -n -e '/^## COMMON_PRE_/,/^## End COMMON_PRE_/ p' <Make-common.sim >Makesim1.tmp
7184 sed -n -e '/^## COMMON_POST_/,/^## End COMMON_POST_/ p' <Make-common.sim >Makesim2.tmp
7185 sed -e '/^## COMMON_PRE_/ r Makesim1.tmp' \
7186 -e '/^## COMMON_POST_/ r Makesim2.tmp' \
7187 <Makefile.sim >Makefile
7188 rm -f Makefile.sim Make-common.sim Makesim1.tmp Makesim2.tmp
7189 ;;
7190 "stamp-h":C) echo > stamp-h ;;
7191
7192 esac
7193 done # for ac_tag
7194
7195
7196 as_fn_exit 0
7197 _ACEOF
7198 ac_clean_files=$ac_clean_files_save
7199
7200 test $ac_write_fail = 0 ||
7201 as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
7202
7203
7204 # configure is writing to config.log, and then calls config.status.
7205 # config.status does its own redirection, appending to config.log.
7206 # Unfortunately, on DOS this fails, as config.log is still kept open
7207 # by configure, so config.status won't be able to write to it; its
7208 # output is simply discarded. So we exec the FD to /dev/null,
7209 # effectively closing config.log, so it can be properly (re)opened and
7210 # appended to by config.status. When coming back to configure, we
7211 # need to make the FD available again.
7212 if test "$no_create" != yes; then
7213 ac_cs_success=:
7214 ac_config_status_args=
7215 test "$silent" = yes &&
7216 ac_config_status_args="$ac_config_status_args --quiet"
7217 exec 5>/dev/null
7218 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
7219 exec 5>>config.log
7220 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
7221 # would make configure fail if this is the last instruction.
7222 $ac_cs_success || as_fn_exit $?
7223 fi
7224 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
7225 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
7226 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
7227 fi
7228
7229
GDB Binutils - Deliverables
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