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[thirdparty/binutils-gdb.git] / sim / mn10300 / configure
1 #! /bin/sh
2 # Guess values for system-dependent variables and create Makefiles.
3 # Generated by GNU Autoconf 2.64.
4 #
5 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
6 # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software
7 # Foundation, Inc.
8 #
9 # This configure script is free software; the Free Software Foundation
10 # gives unlimited permission to copy, distribute and modify it.
11 ## -------------------- ##
12 ## M4sh Initialization. ##
13 ## -------------------- ##
14
15 # Be more Bourne compatible
16 DUALCASE=1; export DUALCASE # for MKS sh
17 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
18 emulate sh
19 NULLCMD=:
20 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
21 # is contrary to our usage. Disable this feature.
22 alias -g '${1+"$@"}'='"$@"'
23 setopt NO_GLOB_SUBST
24 else
25 case `(set -o) 2>/dev/null` in #(
26 *posix*) :
27 set -o posix ;; #(
28 *) :
29 ;;
30 esac
31 fi
32
33
34 as_nl='
35 '
36 export as_nl
37 # Printing a long string crashes Solaris 7 /usr/bin/printf.
38 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
39 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
40 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
41 # Prefer a ksh shell builtin over an external printf program on Solaris,
42 # but without wasting forks for bash or zsh.
43 if test -z "$BASH_VERSION$ZSH_VERSION" \
44 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
45 as_echo='print -r --'
46 as_echo_n='print -rn --'
47 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
48 as_echo='printf %s\n'
49 as_echo_n='printf %s'
50 else
51 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
52 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
53 as_echo_n='/usr/ucb/echo -n'
54 else
55 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
56 as_echo_n_body='eval
57 arg=$1;
58 case $arg in #(
59 *"$as_nl"*)
60 expr "X$arg" : "X\\(.*\\)$as_nl";
61 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
62 esac;
63 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
64 '
65 export as_echo_n_body
66 as_echo_n='sh -c $as_echo_n_body as_echo'
67 fi
68 export as_echo_body
69 as_echo='sh -c $as_echo_body as_echo'
70 fi
71
72 # The user is always right.
73 if test "${PATH_SEPARATOR+set}" != set; then
74 PATH_SEPARATOR=:
75 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
76 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
77 PATH_SEPARATOR=';'
78 }
79 fi
80
81
82 # IFS
83 # We need space, tab and new line, in precisely that order. Quoting is
84 # there to prevent editors from complaining about space-tab.
85 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
86 # splitting by setting IFS to empty value.)
87 IFS=" "" $as_nl"
88
89 # Find who we are. Look in the path if we contain no directory separator.
90 case $0 in #((
91 *[\\/]* ) as_myself=$0 ;;
92 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
93 for as_dir in $PATH
94 do
95 IFS=$as_save_IFS
96 test -z "$as_dir" && as_dir=.
97 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
98 done
99 IFS=$as_save_IFS
100
101 ;;
102 esac
103 # We did not find ourselves, most probably we were run as `sh COMMAND'
104 # in which case we are not to be found in the path.
105 if test "x$as_myself" = x; then
106 as_myself=$0
107 fi
108 if test ! -f "$as_myself"; then
109 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
110 exit 1
111 fi
112
113 # Unset variables that we do not need and which cause bugs (e.g. in
114 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
115 # suppresses any "Segmentation fault" message there. '((' could
116 # trigger a bug in pdksh 5.2.14.
117 for as_var in BASH_ENV ENV MAIL MAILPATH
118 do eval test x\${$as_var+set} = xset \
119 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
120 done
121 PS1='$ '
122 PS2='> '
123 PS4='+ '
124
125 # NLS nuisances.
126 LC_ALL=C
127 export LC_ALL
128 LANGUAGE=C
129 export LANGUAGE
130
131 # CDPATH.
132 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
133
134 if test "x$CONFIG_SHELL" = x; then
135 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
136 emulate sh
137 NULLCMD=:
138 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
139 # is contrary to our usage. Disable this feature.
140 alias -g '\${1+\"\$@\"}'='\"\$@\"'
141 setopt NO_GLOB_SUBST
142 else
143 case \`(set -o) 2>/dev/null\` in #(
144 *posix*) :
145 set -o posix ;; #(
146 *) :
147 ;;
148 esac
149 fi
150 "
151 as_required="as_fn_return () { (exit \$1); }
152 as_fn_success () { as_fn_return 0; }
153 as_fn_failure () { as_fn_return 1; }
154 as_fn_ret_success () { return 0; }
155 as_fn_ret_failure () { return 1; }
156
157 exitcode=0
158 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
159 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
160 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
161 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
162 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
163
164 else
165 exitcode=1; echo positional parameters were not saved.
166 fi
167 test x\$exitcode = x0 || exit 1"
168 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
169 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
170 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
171 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
172 test \$(( 1 + 1 )) = 2 || exit 1"
173 if (eval "$as_required") 2>/dev/null; then :
174 as_have_required=yes
175 else
176 as_have_required=no
177 fi
178 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
179
180 else
181 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
182 as_found=false
183 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
184 do
185 IFS=$as_save_IFS
186 test -z "$as_dir" && as_dir=.
187 as_found=:
188 case $as_dir in #(
189 /*)
190 for as_base in sh bash ksh sh5; do
191 # Try only shells that exist, to save several forks.
192 as_shell=$as_dir/$as_base
193 if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
194 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
195 CONFIG_SHELL=$as_shell as_have_required=yes
196 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
197 break 2
198 fi
199 fi
200 done;;
201 esac
202 as_found=false
203 done
204 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
205 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
206 CONFIG_SHELL=$SHELL as_have_required=yes
207 fi; }
208 IFS=$as_save_IFS
209
210
211 if test "x$CONFIG_SHELL" != x; then :
212 # We cannot yet assume a decent shell, so we have to provide a
213 # neutralization value for shells without unset; and this also
214 # works around shells that cannot unset nonexistent variables.
215 BASH_ENV=/dev/null
216 ENV=/dev/null
217 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
218 export CONFIG_SHELL
219 exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
220 fi
221
222 if test x$as_have_required = xno; then :
223 $as_echo "$0: This script requires a shell more modern than all"
224 $as_echo "$0: the shells that I found on your system."
225 if test x${ZSH_VERSION+set} = xset ; then
226 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
227 $as_echo "$0: be upgraded to zsh 4.3.4 or later."
228 else
229 $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
230 $0: including any error possibly output before this
231 $0: message. Then install a modern shell, or manually run
232 $0: the script under such a shell if you do have one."
233 fi
234 exit 1
235 fi
236 fi
237 fi
238 SHELL=${CONFIG_SHELL-/bin/sh}
239 export SHELL
240 # Unset more variables known to interfere with behavior of common tools.
241 CLICOLOR_FORCE= GREP_OPTIONS=
242 unset CLICOLOR_FORCE GREP_OPTIONS
243
244 ## --------------------- ##
245 ## M4sh Shell Functions. ##
246 ## --------------------- ##
247 # as_fn_unset VAR
248 # ---------------
249 # Portably unset VAR.
250 as_fn_unset ()
251 {
252 { eval $1=; unset $1;}
253 }
254 as_unset=as_fn_unset
255
256 # as_fn_set_status STATUS
257 # -----------------------
258 # Set $? to STATUS, without forking.
259 as_fn_set_status ()
260 {
261 return $1
262 } # as_fn_set_status
263
264 # as_fn_exit STATUS
265 # -----------------
266 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
267 as_fn_exit ()
268 {
269 set +e
270 as_fn_set_status $1
271 exit $1
272 } # as_fn_exit
273
274 # as_fn_mkdir_p
275 # -------------
276 # Create "$as_dir" as a directory, including parents if necessary.
277 as_fn_mkdir_p ()
278 {
279
280 case $as_dir in #(
281 -*) as_dir=./$as_dir;;
282 esac
283 test -d "$as_dir" || eval $as_mkdir_p || {
284 as_dirs=
285 while :; do
286 case $as_dir in #(
287 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
288 *) as_qdir=$as_dir;;
289 esac
290 as_dirs="'$as_qdir' $as_dirs"
291 as_dir=`$as_dirname -- "$as_dir" ||
292 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
293 X"$as_dir" : 'X\(//\)[^/]' \| \
294 X"$as_dir" : 'X\(//\)$' \| \
295 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
296 $as_echo X"$as_dir" |
297 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
298 s//\1/
299 q
300 }
301 /^X\(\/\/\)[^/].*/{
302 s//\1/
303 q
304 }
305 /^X\(\/\/\)$/{
306 s//\1/
307 q
308 }
309 /^X\(\/\).*/{
310 s//\1/
311 q
312 }
313 s/.*/./; q'`
314 test -d "$as_dir" && break
315 done
316 test -z "$as_dirs" || eval "mkdir $as_dirs"
317 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
318
319
320 } # as_fn_mkdir_p
321 # as_fn_append VAR VALUE
322 # ----------------------
323 # Append the text in VALUE to the end of the definition contained in VAR. Take
324 # advantage of any shell optimizations that allow amortized linear growth over
325 # repeated appends, instead of the typical quadratic growth present in naive
326 # implementations.
327 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
328 eval 'as_fn_append ()
329 {
330 eval $1+=\$2
331 }'
332 else
333 as_fn_append ()
334 {
335 eval $1=\$$1\$2
336 }
337 fi # as_fn_append
338
339 # as_fn_arith ARG...
340 # ------------------
341 # Perform arithmetic evaluation on the ARGs, and store the result in the
342 # global $as_val. Take advantage of shells that can avoid forks. The arguments
343 # must be portable across $(()) and expr.
344 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
345 eval 'as_fn_arith ()
346 {
347 as_val=$(( $* ))
348 }'
349 else
350 as_fn_arith ()
351 {
352 as_val=`expr "$@" || test $? -eq 1`
353 }
354 fi # as_fn_arith
355
356
357 # as_fn_error ERROR [LINENO LOG_FD]
358 # ---------------------------------
359 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
360 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
361 # script with status $?, using 1 if that was 0.
362 as_fn_error ()
363 {
364 as_status=$?; test $as_status -eq 0 && as_status=1
365 if test "$3"; then
366 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
367 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
368 fi
369 $as_echo "$as_me: error: $1" >&2
370 as_fn_exit $as_status
371 } # as_fn_error
372
373 if expr a : '\(a\)' >/dev/null 2>&1 &&
374 test "X`expr 00001 : '.*\(...\)'`" = X001; then
375 as_expr=expr
376 else
377 as_expr=false
378 fi
379
380 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
381 as_basename=basename
382 else
383 as_basename=false
384 fi
385
386 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
387 as_dirname=dirname
388 else
389 as_dirname=false
390 fi
391
392 as_me=`$as_basename -- "$0" ||
393 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
394 X"$0" : 'X\(//\)$' \| \
395 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
396 $as_echo X/"$0" |
397 sed '/^.*\/\([^/][^/]*\)\/*$/{
398 s//\1/
399 q
400 }
401 /^X\/\(\/\/\)$/{
402 s//\1/
403 q
404 }
405 /^X\/\(\/\).*/{
406 s//\1/
407 q
408 }
409 s/.*/./; q'`
410
411 # Avoid depending upon Character Ranges.
412 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
413 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
414 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
415 as_cr_digits='0123456789'
416 as_cr_alnum=$as_cr_Letters$as_cr_digits
417
418
419 as_lineno_1=$LINENO as_lineno_1a=$LINENO
420 as_lineno_2=$LINENO as_lineno_2a=$LINENO
421 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
422 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
423 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
424 sed -n '
425 p
426 /[$]LINENO/=
427 ' <$as_myself |
428 sed '
429 s/[$]LINENO.*/&-/
430 t lineno
431 b
432 :lineno
433 N
434 :loop
435 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
436 t loop
437 s/-\n.*//
438 ' >$as_me.lineno &&
439 chmod +x "$as_me.lineno" ||
440 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
441
442 # Don't try to exec as it changes $[0], causing all sort of problems
443 # (the dirname of $[0] is not the place where we might find the
444 # original and so on. Autoconf is especially sensitive to this).
445 . "./$as_me.lineno"
446 # Exit status is that of the last command.
447 exit
448 }
449
450 ECHO_C= ECHO_N= ECHO_T=
451 case `echo -n x` in #(((((
452 -n*)
453 case `echo 'xy\c'` in
454 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
455 xy) ECHO_C='\c';;
456 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
457 ECHO_T=' ';;
458 esac;;
459 *)
460 ECHO_N='-n';;
461 esac
462
463 rm -f conf$$ conf$$.exe conf$$.file
464 if test -d conf$$.dir; then
465 rm -f conf$$.dir/conf$$.file
466 else
467 rm -f conf$$.dir
468 mkdir conf$$.dir 2>/dev/null
469 fi
470 if (echo >conf$$.file) 2>/dev/null; then
471 if ln -s conf$$.file conf$$ 2>/dev/null; then
472 as_ln_s='ln -s'
473 # ... but there are two gotchas:
474 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
475 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
476 # In both cases, we have to default to `cp -p'.
477 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
478 as_ln_s='cp -p'
479 elif ln conf$$.file conf$$ 2>/dev/null; then
480 as_ln_s=ln
481 else
482 as_ln_s='cp -p'
483 fi
484 else
485 as_ln_s='cp -p'
486 fi
487 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
488 rmdir conf$$.dir 2>/dev/null
489
490 if mkdir -p . 2>/dev/null; then
491 as_mkdir_p='mkdir -p "$as_dir"'
492 else
493 test -d ./-p && rmdir ./-p
494 as_mkdir_p=false
495 fi
496
497 if test -x / >/dev/null 2>&1; then
498 as_test_x='test -x'
499 else
500 if ls -dL / >/dev/null 2>&1; then
501 as_ls_L_option=L
502 else
503 as_ls_L_option=
504 fi
505 as_test_x='
506 eval sh -c '\''
507 if test -d "$1"; then
508 test -d "$1/.";
509 else
510 case $1 in #(
511 -*)set "./$1";;
512 esac;
513 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
514 ???[sx]*):;;*)false;;esac;fi
515 '\'' sh
516 '
517 fi
518 as_executable_p=$as_test_x
519
520 # Sed expression to map a string onto a valid CPP name.
521 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
522
523 # Sed expression to map a string onto a valid variable name.
524 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
525
526
527 exec 7<&0 </dev/null 6>&1
528
529 # Name of the host.
530 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
531 # so uname gets run too.
532 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
533
534 #
535 # Initializations.
536 #
537 ac_default_prefix=/usr/local
538 ac_clean_files=
539 ac_config_libobj_dir=.
540 LIBOBJS=
541 cross_compiling=no
542 subdirs=
543 MFLAGS=
544 MAKEFLAGS=
545
546 # Identity of this package.
547 PACKAGE_NAME=
548 PACKAGE_TARNAME=
549 PACKAGE_VERSION=
550 PACKAGE_STRING=
551 PACKAGE_BUGREPORT=
552 PACKAGE_URL=
553
554 ac_unique_file="Makefile.in"
555 # Factoring default headers for most tests.
556 ac_includes_default="\
557 #include <stdio.h>
558 #ifdef HAVE_SYS_TYPES_H
559 # include <sys/types.h>
560 #endif
561 #ifdef HAVE_SYS_STAT_H
562 # include <sys/stat.h>
563 #endif
564 #ifdef STDC_HEADERS
565 # include <stdlib.h>
566 # include <stddef.h>
567 #else
568 # ifdef HAVE_STDLIB_H
569 # include <stdlib.h>
570 # endif
571 #endif
572 #ifdef HAVE_STRING_H
573 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
574 # include <memory.h>
575 # endif
576 # include <string.h>
577 #endif
578 #ifdef HAVE_STRINGS_H
579 # include <strings.h>
580 #endif
581 #ifdef HAVE_INTTYPES_H
582 # include <inttypes.h>
583 #endif
584 #ifdef HAVE_STDINT_H
585 # include <stdint.h>
586 #endif
587 #ifdef HAVE_UNISTD_H
588 # include <unistd.h>
589 #endif"
590
591 ac_subst_vars='LTLIBOBJS
592 LIBOBJS
593 cgen_breaks
594 REPORT_BUGS_TEXI
595 REPORT_BUGS_TO
596 PKGVERSION
597 sim_profile
598 sim_trace
599 sim_stdio
600 sim_debug
601 sim_cflags
602 sim_bswap
603 MAINT
604 CATOBJEXT
605 GENCAT
606 INSTOBJEXT
607 DATADIRNAME
608 CATALOGS
609 POSUB
610 GMSGFMT
611 XGETTEXT
612 INCINTL
613 LIBINTL_DEP
614 LIBINTL
615 USE_NLS
616 GMAKE_FALSE
617 GMAKE_TRUE
618 MAKE
619 CCDEPMODE
620 DEPDIR
621 am__leading_dot
622 RANLIB
623 AR
624 HDEFINES
625 CC_FOR_BUILD
626 INSTALL_DATA
627 INSTALL_SCRIPT
628 INSTALL_PROGRAM
629 EGREP
630 GREP
631 CPP
632 target_os
633 target_vendor
634 target_cpu
635 target
636 host_os
637 host_vendor
638 host_cpu
639 host
640 build_os
641 build_vendor
642 build_cpu
643 build
644 OBJEXT
645 EXEEXT
646 ac_ct_CC
647 CPPFLAGS
648 LDFLAGS
649 CFLAGS
650 CC
651 WERROR_CFLAGS
652 WARN_CFLAGS
653 sim_xor_endian
654 sim_stdcall
655 sim_smp
656 sim_reserved_bits
657 sim_regparm
658 sim_packages
659 sim_inline
660 sim_hw
661 sim_hw_objs
662 sim_hw_cflags
663 sim_default_model
664 sim_scache
665 sim_float
666 sim_hostendian
667 sim_endian
668 sim_bitsize
669 sim_assert
670 sim_alignment
671 sim_environment
672 target_alias
673 host_alias
674 build_alias
675 LIBS
676 ECHO_T
677 ECHO_N
678 ECHO_C
679 DEFS
680 mandir
681 localedir
682 libdir
683 psdir
684 pdfdir
685 dvidir
686 htmldir
687 infodir
688 docdir
689 oldincludedir
690 includedir
691 localstatedir
692 sharedstatedir
693 sysconfdir
694 datadir
695 datarootdir
696 libexecdir
697 sbindir
698 bindir
699 program_transform_name
700 prefix
701 exec_prefix
702 PACKAGE_URL
703 PACKAGE_BUGREPORT
704 PACKAGE_STRING
705 PACKAGE_VERSION
706 PACKAGE_TARNAME
707 PACKAGE_NAME
708 PATH_SEPARATOR
709 SHELL'
710 ac_subst_files=''
711 ac_user_opts='
712 enable_option_checking
713 with_zlib
714 enable_maintainer_mode
715 enable_sim_bswap
716 enable_sim_cflags
717 enable_sim_debug
718 enable_sim_stdio
719 enable_sim_trace
720 enable_sim_profile
721 with_pkgversion
722 with_bugurl
723 enable_sim_endian
724 enable_sim_alignment
725 enable_sim_hostendian
726 enable_werror
727 enable_build_warnings
728 enable_sim_build_warnings
729 enable_sim_reserved_bits
730 enable_sim_bitsize
731 enable_sim_inline
732 enable_sim_hardware
733 '
734 ac_precious_vars='build_alias
735 host_alias
736 target_alias
737 CC
738 CFLAGS
739 LDFLAGS
740 LIBS
741 CPPFLAGS
742 CPP'
743
744
745 # Initialize some variables set by options.
746 ac_init_help=
747 ac_init_version=false
748 ac_unrecognized_opts=
749 ac_unrecognized_sep=
750 # The variables have the same names as the options, with
751 # dashes changed to underlines.
752 cache_file=/dev/null
753 exec_prefix=NONE
754 no_create=
755 no_recursion=
756 prefix=NONE
757 program_prefix=NONE
758 program_suffix=NONE
759 program_transform_name=s,x,x,
760 silent=
761 site=
762 srcdir=
763 verbose=
764 x_includes=NONE
765 x_libraries=NONE
766
767 # Installation directory options.
768 # These are left unexpanded so users can "make install exec_prefix=/foo"
769 # and all the variables that are supposed to be based on exec_prefix
770 # by default will actually change.
771 # Use braces instead of parens because sh, perl, etc. also accept them.
772 # (The list follows the same order as the GNU Coding Standards.)
773 bindir='${exec_prefix}/bin'
774 sbindir='${exec_prefix}/sbin'
775 libexecdir='${exec_prefix}/libexec'
776 datarootdir='${prefix}/share'
777 datadir='${datarootdir}'
778 sysconfdir='${prefix}/etc'
779 sharedstatedir='${prefix}/com'
780 localstatedir='${prefix}/var'
781 includedir='${prefix}/include'
782 oldincludedir='/usr/include'
783 docdir='${datarootdir}/doc/${PACKAGE}'
784 infodir='${datarootdir}/info'
785 htmldir='${docdir}'
786 dvidir='${docdir}'
787 pdfdir='${docdir}'
788 psdir='${docdir}'
789 libdir='${exec_prefix}/lib'
790 localedir='${datarootdir}/locale'
791 mandir='${datarootdir}/man'
792
793 ac_prev=
794 ac_dashdash=
795 for ac_option
796 do
797 # If the previous option needs an argument, assign it.
798 if test -n "$ac_prev"; then
799 eval $ac_prev=\$ac_option
800 ac_prev=
801 continue
802 fi
803
804 case $ac_option in
805 *=*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
806 *) ac_optarg=yes ;;
807 esac
808
809 # Accept the important Cygnus configure options, so we can diagnose typos.
810
811 case $ac_dashdash$ac_option in
812 --)
813 ac_dashdash=yes ;;
814
815 -bindir | --bindir | --bindi | --bind | --bin | --bi)
816 ac_prev=bindir ;;
817 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
818 bindir=$ac_optarg ;;
819
820 -build | --build | --buil | --bui | --bu)
821 ac_prev=build_alias ;;
822 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
823 build_alias=$ac_optarg ;;
824
825 -cache-file | --cache-file | --cache-fil | --cache-fi \
826 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
827 ac_prev=cache_file ;;
828 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
829 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
830 cache_file=$ac_optarg ;;
831
832 --config-cache | -C)
833 cache_file=config.cache ;;
834
835 -datadir | --datadir | --datadi | --datad)
836 ac_prev=datadir ;;
837 -datadir=* | --datadir=* | --datadi=* | --datad=*)
838 datadir=$ac_optarg ;;
839
840 -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
841 | --dataroo | --dataro | --datar)
842 ac_prev=datarootdir ;;
843 -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
844 | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
845 datarootdir=$ac_optarg ;;
846
847 -disable-* | --disable-*)
848 ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
849 # Reject names that are not valid shell variable names.
850 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
851 as_fn_error "invalid feature name: $ac_useropt"
852 ac_useropt_orig=$ac_useropt
853 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
854 case $ac_user_opts in
855 *"
856 "enable_$ac_useropt"
857 "*) ;;
858 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
859 ac_unrecognized_sep=', ';;
860 esac
861 eval enable_$ac_useropt=no ;;
862
863 -docdir | --docdir | --docdi | --doc | --do)
864 ac_prev=docdir ;;
865 -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
866 docdir=$ac_optarg ;;
867
868 -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
869 ac_prev=dvidir ;;
870 -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
871 dvidir=$ac_optarg ;;
872
873 -enable-* | --enable-*)
874 ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
875 # Reject names that are not valid shell variable names.
876 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
877 as_fn_error "invalid feature name: $ac_useropt"
878 ac_useropt_orig=$ac_useropt
879 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
880 case $ac_user_opts in
881 *"
882 "enable_$ac_useropt"
883 "*) ;;
884 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
885 ac_unrecognized_sep=', ';;
886 esac
887 eval enable_$ac_useropt=\$ac_optarg ;;
888
889 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
890 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
891 | --exec | --exe | --ex)
892 ac_prev=exec_prefix ;;
893 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
894 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
895 | --exec=* | --exe=* | --ex=*)
896 exec_prefix=$ac_optarg ;;
897
898 -gas | --gas | --ga | --g)
899 # Obsolete; use --with-gas.
900 with_gas=yes ;;
901
902 -help | --help | --hel | --he | -h)
903 ac_init_help=long ;;
904 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
905 ac_init_help=recursive ;;
906 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
907 ac_init_help=short ;;
908
909 -host | --host | --hos | --ho)
910 ac_prev=host_alias ;;
911 -host=* | --host=* | --hos=* | --ho=*)
912 host_alias=$ac_optarg ;;
913
914 -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
915 ac_prev=htmldir ;;
916 -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
917 | --ht=*)
918 htmldir=$ac_optarg ;;
919
920 -includedir | --includedir | --includedi | --included | --include \
921 | --includ | --inclu | --incl | --inc)
922 ac_prev=includedir ;;
923 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
924 | --includ=* | --inclu=* | --incl=* | --inc=*)
925 includedir=$ac_optarg ;;
926
927 -infodir | --infodir | --infodi | --infod | --info | --inf)
928 ac_prev=infodir ;;
929 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
930 infodir=$ac_optarg ;;
931
932 -libdir | --libdir | --libdi | --libd)
933 ac_prev=libdir ;;
934 -libdir=* | --libdir=* | --libdi=* | --libd=*)
935 libdir=$ac_optarg ;;
936
937 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
938 | --libexe | --libex | --libe)
939 ac_prev=libexecdir ;;
940 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
941 | --libexe=* | --libex=* | --libe=*)
942 libexecdir=$ac_optarg ;;
943
944 -localedir | --localedir | --localedi | --localed | --locale)
945 ac_prev=localedir ;;
946 -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
947 localedir=$ac_optarg ;;
948
949 -localstatedir | --localstatedir | --localstatedi | --localstated \
950 | --localstate | --localstat | --localsta | --localst | --locals)
951 ac_prev=localstatedir ;;
952 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
953 | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
954 localstatedir=$ac_optarg ;;
955
956 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
957 ac_prev=mandir ;;
958 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
959 mandir=$ac_optarg ;;
960
961 -nfp | --nfp | --nf)
962 # Obsolete; use --without-fp.
963 with_fp=no ;;
964
965 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
966 | --no-cr | --no-c | -n)
967 no_create=yes ;;
968
969 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
970 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
971 no_recursion=yes ;;
972
973 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
974 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
975 | --oldin | --oldi | --old | --ol | --o)
976 ac_prev=oldincludedir ;;
977 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
978 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
979 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
980 oldincludedir=$ac_optarg ;;
981
982 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
983 ac_prev=prefix ;;
984 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
985 prefix=$ac_optarg ;;
986
987 -program-prefix | --program-prefix | --program-prefi | --program-pref \
988 | --program-pre | --program-pr | --program-p)
989 ac_prev=program_prefix ;;
990 -program-prefix=* | --program-prefix=* | --program-prefi=* \
991 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
992 program_prefix=$ac_optarg ;;
993
994 -program-suffix | --program-suffix | --program-suffi | --program-suff \
995 | --program-suf | --program-su | --program-s)
996 ac_prev=program_suffix ;;
997 -program-suffix=* | --program-suffix=* | --program-suffi=* \
998 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
999 program_suffix=$ac_optarg ;;
1000
1001 -program-transform-name | --program-transform-name \
1002 | --program-transform-nam | --program-transform-na \
1003 | --program-transform-n | --program-transform- \
1004 | --program-transform | --program-transfor \
1005 | --program-transfo | --program-transf \
1006 | --program-trans | --program-tran \
1007 | --progr-tra | --program-tr | --program-t)
1008 ac_prev=program_transform_name ;;
1009 -program-transform-name=* | --program-transform-name=* \
1010 | --program-transform-nam=* | --program-transform-na=* \
1011 | --program-transform-n=* | --program-transform-=* \
1012 | --program-transform=* | --program-transfor=* \
1013 | --program-transfo=* | --program-transf=* \
1014 | --program-trans=* | --program-tran=* \
1015 | --progr-tra=* | --program-tr=* | --program-t=*)
1016 program_transform_name=$ac_optarg ;;
1017
1018 -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1019 ac_prev=pdfdir ;;
1020 -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1021 pdfdir=$ac_optarg ;;
1022
1023 -psdir | --psdir | --psdi | --psd | --ps)
1024 ac_prev=psdir ;;
1025 -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1026 psdir=$ac_optarg ;;
1027
1028 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1029 | -silent | --silent | --silen | --sile | --sil)
1030 silent=yes ;;
1031
1032 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1033 ac_prev=sbindir ;;
1034 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1035 | --sbi=* | --sb=*)
1036 sbindir=$ac_optarg ;;
1037
1038 -sharedstatedir | --sharedstatedir | --sharedstatedi \
1039 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1040 | --sharedst | --shareds | --shared | --share | --shar \
1041 | --sha | --sh)
1042 ac_prev=sharedstatedir ;;
1043 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1044 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1045 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1046 | --sha=* | --sh=*)
1047 sharedstatedir=$ac_optarg ;;
1048
1049 -site | --site | --sit)
1050 ac_prev=site ;;
1051 -site=* | --site=* | --sit=*)
1052 site=$ac_optarg ;;
1053
1054 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1055 ac_prev=srcdir ;;
1056 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1057 srcdir=$ac_optarg ;;
1058
1059 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1060 | --syscon | --sysco | --sysc | --sys | --sy)
1061 ac_prev=sysconfdir ;;
1062 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1063 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1064 sysconfdir=$ac_optarg ;;
1065
1066 -target | --target | --targe | --targ | --tar | --ta | --t)
1067 ac_prev=target_alias ;;
1068 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1069 target_alias=$ac_optarg ;;
1070
1071 -v | -verbose | --verbose | --verbos | --verbo | --verb)
1072 verbose=yes ;;
1073
1074 -version | --version | --versio | --versi | --vers | -V)
1075 ac_init_version=: ;;
1076
1077 -with-* | --with-*)
1078 ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1079 # Reject names that are not valid shell variable names.
1080 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1081 as_fn_error "invalid package name: $ac_useropt"
1082 ac_useropt_orig=$ac_useropt
1083 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1084 case $ac_user_opts in
1085 *"
1086 "with_$ac_useropt"
1087 "*) ;;
1088 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1089 ac_unrecognized_sep=', ';;
1090 esac
1091 eval with_$ac_useropt=\$ac_optarg ;;
1092
1093 -without-* | --without-*)
1094 ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1095 # Reject names that are not valid shell variable names.
1096 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1097 as_fn_error "invalid package name: $ac_useropt"
1098 ac_useropt_orig=$ac_useropt
1099 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1100 case $ac_user_opts in
1101 *"
1102 "with_$ac_useropt"
1103 "*) ;;
1104 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1105 ac_unrecognized_sep=', ';;
1106 esac
1107 eval with_$ac_useropt=no ;;
1108
1109 --x)
1110 # Obsolete; use --with-x.
1111 with_x=yes ;;
1112
1113 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1114 | --x-incl | --x-inc | --x-in | --x-i)
1115 ac_prev=x_includes ;;
1116 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1117 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1118 x_includes=$ac_optarg ;;
1119
1120 -x-libraries | --x-libraries | --x-librarie | --x-librari \
1121 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1122 ac_prev=x_libraries ;;
1123 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1124 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1125 x_libraries=$ac_optarg ;;
1126
1127 -*) as_fn_error "unrecognized option: \`$ac_option'
1128 Try \`$0 --help' for more information."
1129 ;;
1130
1131 *=*)
1132 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1133 # Reject names that are not valid shell variable names.
1134 case $ac_envvar in #(
1135 '' | [0-9]* | *[!_$as_cr_alnum]* )
1136 as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1137 esac
1138 eval $ac_envvar=\$ac_optarg
1139 export $ac_envvar ;;
1140
1141 *)
1142 # FIXME: should be removed in autoconf 3.0.
1143 $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1144 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1145 $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1146 : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1147 ;;
1148
1149 esac
1150 done
1151
1152 if test -n "$ac_prev"; then
1153 ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1154 as_fn_error "missing argument to $ac_option"
1155 fi
1156
1157 if test -n "$ac_unrecognized_opts"; then
1158 case $enable_option_checking in
1159 no) ;;
1160 fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1161 *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1162 esac
1163 fi
1164
1165 # Check all directory arguments for consistency.
1166 for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1167 datadir sysconfdir sharedstatedir localstatedir includedir \
1168 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1169 libdir localedir mandir
1170 do
1171 eval ac_val=\$$ac_var
1172 # Remove trailing slashes.
1173 case $ac_val in
1174 */ )
1175 ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1176 eval $ac_var=\$ac_val;;
1177 esac
1178 # Be sure to have absolute directory names.
1179 case $ac_val in
1180 [\\/$]* | ?:[\\/]* ) continue;;
1181 NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1182 esac
1183 as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1184 done
1185
1186 # There might be people who depend on the old broken behavior: `$host'
1187 # used to hold the argument of --host etc.
1188 # FIXME: To remove some day.
1189 build=$build_alias
1190 host=$host_alias
1191 target=$target_alias
1192
1193 # FIXME: To remove some day.
1194 if test "x$host_alias" != x; then
1195 if test "x$build_alias" = x; then
1196 cross_compiling=maybe
1197 $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1198 If a cross compiler is detected then cross compile mode will be used." >&2
1199 elif test "x$build_alias" != "x$host_alias"; then
1200 cross_compiling=yes
1201 fi
1202 fi
1203
1204 ac_tool_prefix=
1205 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1206
1207 test "$silent" = yes && exec 6>/dev/null
1208
1209
1210 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1211 ac_ls_di=`ls -di .` &&
1212 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1213 as_fn_error "working directory cannot be determined"
1214 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1215 as_fn_error "pwd does not report name of working directory"
1216
1217
1218 # Find the source files, if location was not specified.
1219 if test -z "$srcdir"; then
1220 ac_srcdir_defaulted=yes
1221 # Try the directory containing this script, then the parent directory.
1222 ac_confdir=`$as_dirname -- "$as_myself" ||
1223 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1224 X"$as_myself" : 'X\(//\)[^/]' \| \
1225 X"$as_myself" : 'X\(//\)$' \| \
1226 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1227 $as_echo X"$as_myself" |
1228 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1229 s//\1/
1230 q
1231 }
1232 /^X\(\/\/\)[^/].*/{
1233 s//\1/
1234 q
1235 }
1236 /^X\(\/\/\)$/{
1237 s//\1/
1238 q
1239 }
1240 /^X\(\/\).*/{
1241 s//\1/
1242 q
1243 }
1244 s/.*/./; q'`
1245 srcdir=$ac_confdir
1246 if test ! -r "$srcdir/$ac_unique_file"; then
1247 srcdir=..
1248 fi
1249 else
1250 ac_srcdir_defaulted=no
1251 fi
1252 if test ! -r "$srcdir/$ac_unique_file"; then
1253 test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1254 as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1255 fi
1256 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1257 ac_abs_confdir=`(
1258 cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1259 pwd)`
1260 # When building in place, set srcdir=.
1261 if test "$ac_abs_confdir" = "$ac_pwd"; then
1262 srcdir=.
1263 fi
1264 # Remove unnecessary trailing slashes from srcdir.
1265 # Double slashes in file names in object file debugging info
1266 # mess up M-x gdb in Emacs.
1267 case $srcdir in
1268 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1269 esac
1270 for ac_var in $ac_precious_vars; do
1271 eval ac_env_${ac_var}_set=\${${ac_var}+set}
1272 eval ac_env_${ac_var}_value=\$${ac_var}
1273 eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1274 eval ac_cv_env_${ac_var}_value=\$${ac_var}
1275 done
1276
1277 #
1278 # Report the --help message.
1279 #
1280 if test "$ac_init_help" = "long"; then
1281 # Omit some internal or obsolete options to make the list less imposing.
1282 # This message is too long to be a string in the A/UX 3.1 sh.
1283 cat <<_ACEOF
1284 \`configure' configures this package to adapt to many kinds of systems.
1285
1286 Usage: $0 [OPTION]... [VAR=VALUE]...
1287
1288 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1289 VAR=VALUE. See below for descriptions of some of the useful variables.
1290
1291 Defaults for the options are specified in brackets.
1292
1293 Configuration:
1294 -h, --help display this help and exit
1295 --help=short display options specific to this package
1296 --help=recursive display the short help of all the included packages
1297 -V, --version display version information and exit
1298 -q, --quiet, --silent do not print \`checking...' messages
1299 --cache-file=FILE cache test results in FILE [disabled]
1300 -C, --config-cache alias for \`--cache-file=config.cache'
1301 -n, --no-create do not create output files
1302 --srcdir=DIR find the sources in DIR [configure dir or \`..']
1303
1304 Installation directories:
1305 --prefix=PREFIX install architecture-independent files in PREFIX
1306 [$ac_default_prefix]
1307 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
1308 [PREFIX]
1309
1310 By default, \`make install' will install all the files in
1311 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
1312 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1313 for instance \`--prefix=\$HOME'.
1314
1315 For better control, use the options below.
1316
1317 Fine tuning of the installation directories:
1318 --bindir=DIR user executables [EPREFIX/bin]
1319 --sbindir=DIR system admin executables [EPREFIX/sbin]
1320 --libexecdir=DIR program executables [EPREFIX/libexec]
1321 --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1322 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1323 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
1324 --libdir=DIR object code libraries [EPREFIX/lib]
1325 --includedir=DIR C header files [PREFIX/include]
1326 --oldincludedir=DIR C header files for non-gcc [/usr/include]
1327 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1328 --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1329 --infodir=DIR info documentation [DATAROOTDIR/info]
1330 --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1331 --mandir=DIR man documentation [DATAROOTDIR/man]
1332 --docdir=DIR documentation root [DATAROOTDIR/doc/PACKAGE]
1333 --htmldir=DIR html documentation [DOCDIR]
1334 --dvidir=DIR dvi documentation [DOCDIR]
1335 --pdfdir=DIR pdf documentation [DOCDIR]
1336 --psdir=DIR ps documentation [DOCDIR]
1337 _ACEOF
1338
1339 cat <<\_ACEOF
1340
1341 Program names:
1342 --program-prefix=PREFIX prepend PREFIX to installed program names
1343 --program-suffix=SUFFIX append SUFFIX to installed program names
1344 --program-transform-name=PROGRAM run sed PROGRAM on installed program names
1345
1346 System types:
1347 --build=BUILD configure for building on BUILD [guessed]
1348 --host=HOST cross-compile to build programs to run on HOST [BUILD]
1349 --target=TARGET configure for building compilers for TARGET [HOST]
1350 _ACEOF
1351 fi
1352
1353 if test -n "$ac_init_help"; then
1354
1355 cat <<\_ACEOF
1356
1357 Optional Features:
1358 --disable-option-checking ignore unrecognized --enable/--with options
1359 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
1360 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
1361 --enable-maintainer-mode Enable developer functionality.
1362 --enable-sim-bswap Use Host specific BSWAP instruction.
1363 --enable-sim-cflags=opts Extra CFLAGS for use in building simulator
1364 --enable-sim-debug=opts Enable debugging flags
1365 --enable-sim-stdio Specify whether to use stdio for console input/output.
1366 --enable-sim-trace=opts Enable tracing flags
1367 --enable-sim-profile=opts Enable profiling flags
1368 --enable-sim-endian=endian Specify target byte endian orientation.
1369 --enable-sim-alignment=align Specify strict, nonstrict or forced alignment of memory accesses.
1370 --enable-sim-hostendian=end Specify host byte endian orientation.
1371 --enable-werror treat compile warnings as errors
1372 --enable-build-warnings enable build-time compiler warnings if gcc is used
1373 --enable-sim-build-warnings
1374 enable SIM specific build-time compiler warnings if
1375 gcc is used
1376 --enable-sim-reserved-bits Specify whether to check reserved bits in instruction.
1377 --enable-sim-bitsize=N Specify target bitsize (32 or 64).
1378 --enable-sim-inline=inlines Specify which functions should be inlined.
1379 --enable-sim-hardware=LIST Specify the hardware to be included in the build.
1380
1381 Optional Packages:
1382 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
1383 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
1384 --with-zlib include zlib support (auto/yes/no) default=auto
1385 --with-pkgversion=PKG Use PKG in the version string in place of "GDB"
1386 --with-bugurl=URL Direct users to URL to report a bug
1387
1388 Some influential environment variables:
1389 CC C compiler command
1390 CFLAGS C compiler flags
1391 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
1392 nonstandard directory <lib dir>
1393 LIBS libraries to pass to the linker, e.g. -l<library>
1394 CPPFLAGS C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1395 you have headers in a nonstandard directory <include dir>
1396 CPP C preprocessor
1397
1398 Use these variables to override the choices made by `configure' or to help
1399 it to find libraries and programs with nonstandard names/locations.
1400
1401 Report bugs to the package provider.
1402 _ACEOF
1403 ac_status=$?
1404 fi
1405
1406 if test "$ac_init_help" = "recursive"; then
1407 # If there are subdirs, report their specific --help.
1408 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1409 test -d "$ac_dir" ||
1410 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1411 continue
1412 ac_builddir=.
1413
1414 case "$ac_dir" in
1415 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1416 *)
1417 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1418 # A ".." for each directory in $ac_dir_suffix.
1419 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1420 case $ac_top_builddir_sub in
1421 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1422 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1423 esac ;;
1424 esac
1425 ac_abs_top_builddir=$ac_pwd
1426 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1427 # for backward compatibility:
1428 ac_top_builddir=$ac_top_build_prefix
1429
1430 case $srcdir in
1431 .) # We are building in place.
1432 ac_srcdir=.
1433 ac_top_srcdir=$ac_top_builddir_sub
1434 ac_abs_top_srcdir=$ac_pwd ;;
1435 [\\/]* | ?:[\\/]* ) # Absolute name.
1436 ac_srcdir=$srcdir$ac_dir_suffix;
1437 ac_top_srcdir=$srcdir
1438 ac_abs_top_srcdir=$srcdir ;;
1439 *) # Relative name.
1440 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1441 ac_top_srcdir=$ac_top_build_prefix$srcdir
1442 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1443 esac
1444 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1445
1446 cd "$ac_dir" || { ac_status=$?; continue; }
1447 # Check for guested configure.
1448 if test -f "$ac_srcdir/configure.gnu"; then
1449 echo &&
1450 $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1451 elif test -f "$ac_srcdir/configure"; then
1452 echo &&
1453 $SHELL "$ac_srcdir/configure" --help=recursive
1454 else
1455 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1456 fi || ac_status=$?
1457 cd "$ac_pwd" || { ac_status=$?; break; }
1458 done
1459 fi
1460
1461 test -n "$ac_init_help" && exit $ac_status
1462 if $ac_init_version; then
1463 cat <<\_ACEOF
1464 configure
1465 generated by GNU Autoconf 2.64
1466
1467 Copyright (C) 2009 Free Software Foundation, Inc.
1468 This configure script is free software; the Free Software Foundation
1469 gives unlimited permission to copy, distribute and modify it.
1470 _ACEOF
1471 exit
1472 fi
1473
1474 ## ------------------------ ##
1475 ## Autoconf initialization. ##
1476 ## ------------------------ ##
1477
1478 # ac_fn_c_try_compile LINENO
1479 # --------------------------
1480 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1481 ac_fn_c_try_compile ()
1482 {
1483 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1484 rm -f conftest.$ac_objext
1485 if { { ac_try="$ac_compile"
1486 case "(($ac_try" in
1487 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1488 *) ac_try_echo=$ac_try;;
1489 esac
1490 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1491 $as_echo "$ac_try_echo"; } >&5
1492 (eval "$ac_compile") 2>conftest.err
1493 ac_status=$?
1494 if test -s conftest.err; then
1495 grep -v '^ *+' conftest.err >conftest.er1
1496 cat conftest.er1 >&5
1497 mv -f conftest.er1 conftest.err
1498 fi
1499 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1500 test $ac_status = 0; } && {
1501 test -z "$ac_c_werror_flag" ||
1502 test ! -s conftest.err
1503 } && test -s conftest.$ac_objext; then :
1504 ac_retval=0
1505 else
1506 $as_echo "$as_me: failed program was:" >&5
1507 sed 's/^/| /' conftest.$ac_ext >&5
1508
1509 ac_retval=1
1510 fi
1511 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1512 return $ac_retval
1513
1514 } # ac_fn_c_try_compile
1515
1516 # ac_fn_c_try_cpp LINENO
1517 # ----------------------
1518 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1519 ac_fn_c_try_cpp ()
1520 {
1521 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1522 if { { ac_try="$ac_cpp conftest.$ac_ext"
1523 case "(($ac_try" in
1524 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1525 *) ac_try_echo=$ac_try;;
1526 esac
1527 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1528 $as_echo "$ac_try_echo"; } >&5
1529 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1530 ac_status=$?
1531 if test -s conftest.err; then
1532 grep -v '^ *+' conftest.err >conftest.er1
1533 cat conftest.er1 >&5
1534 mv -f conftest.er1 conftest.err
1535 fi
1536 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1537 test $ac_status = 0; } >/dev/null && {
1538 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1539 test ! -s conftest.err
1540 }; then :
1541 ac_retval=0
1542 else
1543 $as_echo "$as_me: failed program was:" >&5
1544 sed 's/^/| /' conftest.$ac_ext >&5
1545
1546 ac_retval=1
1547 fi
1548 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1549 return $ac_retval
1550
1551 } # ac_fn_c_try_cpp
1552
1553 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1554 # -------------------------------------------------------
1555 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1556 # the include files in INCLUDES and setting the cache variable VAR
1557 # accordingly.
1558 ac_fn_c_check_header_mongrel ()
1559 {
1560 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1561 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1562 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1563 $as_echo_n "checking for $2... " >&6; }
1564 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1565 $as_echo_n "(cached) " >&6
1566 fi
1567 eval ac_res=\$$3
1568 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1569 $as_echo "$ac_res" >&6; }
1570 else
1571 # Is the header compilable?
1572 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1573 $as_echo_n "checking $2 usability... " >&6; }
1574 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1575 /* end confdefs.h. */
1576 $4
1577 #include <$2>
1578 _ACEOF
1579 if ac_fn_c_try_compile "$LINENO"; then :
1580 ac_header_compiler=yes
1581 else
1582 ac_header_compiler=no
1583 fi
1584 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1585 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1586 $as_echo "$ac_header_compiler" >&6; }
1587
1588 # Is the header present?
1589 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1590 $as_echo_n "checking $2 presence... " >&6; }
1591 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1592 /* end confdefs.h. */
1593 #include <$2>
1594 _ACEOF
1595 if ac_fn_c_try_cpp "$LINENO"; then :
1596 ac_header_preproc=yes
1597 else
1598 ac_header_preproc=no
1599 fi
1600 rm -f conftest.err conftest.$ac_ext
1601 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1602 $as_echo "$ac_header_preproc" >&6; }
1603
1604 # So? What about this header?
1605 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1606 yes:no: )
1607 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1608 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1609 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1610 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1611 ;;
1612 no:yes:* )
1613 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1614 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1615 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
1616 $as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
1617 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1618 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1619 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
1620 $as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
1621 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1622 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1623 ;;
1624 esac
1625 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1626 $as_echo_n "checking for $2... " >&6; }
1627 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1628 $as_echo_n "(cached) " >&6
1629 else
1630 eval "$3=\$ac_header_compiler"
1631 fi
1632 eval ac_res=\$$3
1633 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1634 $as_echo "$ac_res" >&6; }
1635 fi
1636 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1637
1638 } # ac_fn_c_check_header_mongrel
1639
1640 # ac_fn_c_try_run LINENO
1641 # ----------------------
1642 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1643 # that executables *can* be run.
1644 ac_fn_c_try_run ()
1645 {
1646 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1647 if { { ac_try="$ac_link"
1648 case "(($ac_try" in
1649 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1650 *) ac_try_echo=$ac_try;;
1651 esac
1652 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1653 $as_echo "$ac_try_echo"; } >&5
1654 (eval "$ac_link") 2>&5
1655 ac_status=$?
1656 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1657 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1658 { { case "(($ac_try" in
1659 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1660 *) ac_try_echo=$ac_try;;
1661 esac
1662 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1663 $as_echo "$ac_try_echo"; } >&5
1664 (eval "$ac_try") 2>&5
1665 ac_status=$?
1666 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1667 test $ac_status = 0; }; }; then :
1668 ac_retval=0
1669 else
1670 $as_echo "$as_me: program exited with status $ac_status" >&5
1671 $as_echo "$as_me: failed program was:" >&5
1672 sed 's/^/| /' conftest.$ac_ext >&5
1673
1674 ac_retval=$ac_status
1675 fi
1676 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1677 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1678 return $ac_retval
1679
1680 } # ac_fn_c_try_run
1681
1682 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1683 # -------------------------------------------------------
1684 # Tests whether HEADER exists and can be compiled using the include files in
1685 # INCLUDES, setting the cache variable VAR accordingly.
1686 ac_fn_c_check_header_compile ()
1687 {
1688 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1689 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1690 $as_echo_n "checking for $2... " >&6; }
1691 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1692 $as_echo_n "(cached) " >&6
1693 else
1694 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1695 /* end confdefs.h. */
1696 $4
1697 #include <$2>
1698 _ACEOF
1699 if ac_fn_c_try_compile "$LINENO"; then :
1700 eval "$3=yes"
1701 else
1702 eval "$3=no"
1703 fi
1704 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1705 fi
1706 eval ac_res=\$$3
1707 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1708 $as_echo "$ac_res" >&6; }
1709 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1710
1711 } # ac_fn_c_check_header_compile
1712
1713 # ac_fn_c_try_link LINENO
1714 # -----------------------
1715 # Try to link conftest.$ac_ext, and return whether this succeeded.
1716 ac_fn_c_try_link ()
1717 {
1718 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1719 rm -f conftest.$ac_objext conftest$ac_exeext
1720 if { { ac_try="$ac_link"
1721 case "(($ac_try" in
1722 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1723 *) ac_try_echo=$ac_try;;
1724 esac
1725 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1726 $as_echo "$ac_try_echo"; } >&5
1727 (eval "$ac_link") 2>conftest.err
1728 ac_status=$?
1729 if test -s conftest.err; then
1730 grep -v '^ *+' conftest.err >conftest.er1
1731 cat conftest.er1 >&5
1732 mv -f conftest.er1 conftest.err
1733 fi
1734 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1735 test $ac_status = 0; } && {
1736 test -z "$ac_c_werror_flag" ||
1737 test ! -s conftest.err
1738 } && test -s conftest$ac_exeext && {
1739 test "$cross_compiling" = yes ||
1740 $as_test_x conftest$ac_exeext
1741 }; then :
1742 ac_retval=0
1743 else
1744 $as_echo "$as_me: failed program was:" >&5
1745 sed 's/^/| /' conftest.$ac_ext >&5
1746
1747 ac_retval=1
1748 fi
1749 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1750 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1751 # interfere with the next link command; also delete a directory that is
1752 # left behind by Apple's compiler. We do this before executing the actions.
1753 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1754 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1755 return $ac_retval
1756
1757 } # ac_fn_c_try_link
1758
1759 # ac_fn_c_check_func LINENO FUNC VAR
1760 # ----------------------------------
1761 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1762 ac_fn_c_check_func ()
1763 {
1764 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1765 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1766 $as_echo_n "checking for $2... " >&6; }
1767 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1768 $as_echo_n "(cached) " >&6
1769 else
1770 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1771 /* end confdefs.h. */
1772 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1773 For example, HP-UX 11i <limits.h> declares gettimeofday. */
1774 #define $2 innocuous_$2
1775
1776 /* System header to define __stub macros and hopefully few prototypes,
1777 which can conflict with char $2 (); below.
1778 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1779 <limits.h> exists even on freestanding compilers. */
1780
1781 #ifdef __STDC__
1782 # include <limits.h>
1783 #else
1784 # include <assert.h>
1785 #endif
1786
1787 #undef $2
1788
1789 /* Override any GCC internal prototype to avoid an error.
1790 Use char because int might match the return type of a GCC
1791 builtin and then its argument prototype would still apply. */
1792 #ifdef __cplusplus
1793 extern "C"
1794 #endif
1795 char $2 ();
1796 /* The GNU C library defines this for functions which it implements
1797 to always fail with ENOSYS. Some functions are actually named
1798 something starting with __ and the normal name is an alias. */
1799 #if defined __stub_$2 || defined __stub___$2
1800 choke me
1801 #endif
1802
1803 int
1804 main ()
1805 {
1806 return $2 ();
1807 ;
1808 return 0;
1809 }
1810 _ACEOF
1811 if ac_fn_c_try_link "$LINENO"; then :
1812 eval "$3=yes"
1813 else
1814 eval "$3=no"
1815 fi
1816 rm -f core conftest.err conftest.$ac_objext \
1817 conftest$ac_exeext conftest.$ac_ext
1818 fi
1819 eval ac_res=\$$3
1820 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1821 $as_echo "$ac_res" >&6; }
1822 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1823
1824 } # ac_fn_c_check_func
1825 cat >config.log <<_ACEOF
1826 This file contains any messages produced by compilers while
1827 running configure, to aid debugging if configure makes a mistake.
1828
1829 It was created by $as_me, which was
1830 generated by GNU Autoconf 2.64. Invocation command line was
1831
1832 $ $0 $@
1833
1834 _ACEOF
1835 exec 5>>config.log
1836 {
1837 cat <<_ASUNAME
1838 ## --------- ##
1839 ## Platform. ##
1840 ## --------- ##
1841
1842 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1843 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1844 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1845 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1846 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1847
1848 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1849 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
1850
1851 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
1852 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
1853 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1854 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
1855 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
1856 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
1857 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
1858
1859 _ASUNAME
1860
1861 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1862 for as_dir in $PATH
1863 do
1864 IFS=$as_save_IFS
1865 test -z "$as_dir" && as_dir=.
1866 $as_echo "PATH: $as_dir"
1867 done
1868 IFS=$as_save_IFS
1869
1870 } >&5
1871
1872 cat >&5 <<_ACEOF
1873
1874
1875 ## ----------- ##
1876 ## Core tests. ##
1877 ## ----------- ##
1878
1879 _ACEOF
1880
1881
1882 # Keep a trace of the command line.
1883 # Strip out --no-create and --no-recursion so they do not pile up.
1884 # Strip out --silent because we don't want to record it for future runs.
1885 # Also quote any args containing shell meta-characters.
1886 # Make two passes to allow for proper duplicate-argument suppression.
1887 ac_configure_args=
1888 ac_configure_args0=
1889 ac_configure_args1=
1890 ac_must_keep_next=false
1891 for ac_pass in 1 2
1892 do
1893 for ac_arg
1894 do
1895 case $ac_arg in
1896 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1897 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1898 | -silent | --silent | --silen | --sile | --sil)
1899 continue ;;
1900 *\'*)
1901 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1902 esac
1903 case $ac_pass in
1904 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1905 2)
1906 as_fn_append ac_configure_args1 " '$ac_arg'"
1907 if test $ac_must_keep_next = true; then
1908 ac_must_keep_next=false # Got value, back to normal.
1909 else
1910 case $ac_arg in
1911 *=* | --config-cache | -C | -disable-* | --disable-* \
1912 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1913 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1914 | -with-* | --with-* | -without-* | --without-* | --x)
1915 case "$ac_configure_args0 " in
1916 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1917 esac
1918 ;;
1919 -* ) ac_must_keep_next=true ;;
1920 esac
1921 fi
1922 as_fn_append ac_configure_args " '$ac_arg'"
1923 ;;
1924 esac
1925 done
1926 done
1927 { ac_configure_args0=; unset ac_configure_args0;}
1928 { ac_configure_args1=; unset ac_configure_args1;}
1929
1930 # When interrupted or exit'd, cleanup temporary files, and complete
1931 # config.log. We remove comments because anyway the quotes in there
1932 # would cause problems or look ugly.
1933 # WARNING: Use '\'' to represent an apostrophe within the trap.
1934 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1935 trap 'exit_status=$?
1936 # Save into config.log some information that might help in debugging.
1937 {
1938 echo
1939
1940 cat <<\_ASBOX
1941 ## ---------------- ##
1942 ## Cache variables. ##
1943 ## ---------------- ##
1944 _ASBOX
1945 echo
1946 # The following way of writing the cache mishandles newlines in values,
1947 (
1948 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1949 eval ac_val=\$$ac_var
1950 case $ac_val in #(
1951 *${as_nl}*)
1952 case $ac_var in #(
1953 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1954 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1955 esac
1956 case $ac_var in #(
1957 _ | IFS | as_nl) ;; #(
1958 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1959 *) { eval $ac_var=; unset $ac_var;} ;;
1960 esac ;;
1961 esac
1962 done
1963 (set) 2>&1 |
1964 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1965 *${as_nl}ac_space=\ *)
1966 sed -n \
1967 "s/'\''/'\''\\\\'\'''\''/g;
1968 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1969 ;; #(
1970 *)
1971 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1972 ;;
1973 esac |
1974 sort
1975 )
1976 echo
1977
1978 cat <<\_ASBOX
1979 ## ----------------- ##
1980 ## Output variables. ##
1981 ## ----------------- ##
1982 _ASBOX
1983 echo
1984 for ac_var in $ac_subst_vars
1985 do
1986 eval ac_val=\$$ac_var
1987 case $ac_val in
1988 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1989 esac
1990 $as_echo "$ac_var='\''$ac_val'\''"
1991 done | sort
1992 echo
1993
1994 if test -n "$ac_subst_files"; then
1995 cat <<\_ASBOX
1996 ## ------------------- ##
1997 ## File substitutions. ##
1998 ## ------------------- ##
1999 _ASBOX
2000 echo
2001 for ac_var in $ac_subst_files
2002 do
2003 eval ac_val=\$$ac_var
2004 case $ac_val in
2005 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2006 esac
2007 $as_echo "$ac_var='\''$ac_val'\''"
2008 done | sort
2009 echo
2010 fi
2011
2012 if test -s confdefs.h; then
2013 cat <<\_ASBOX
2014 ## ----------- ##
2015 ## confdefs.h. ##
2016 ## ----------- ##
2017 _ASBOX
2018 echo
2019 cat confdefs.h
2020 echo
2021 fi
2022 test "$ac_signal" != 0 &&
2023 $as_echo "$as_me: caught signal $ac_signal"
2024 $as_echo "$as_me: exit $exit_status"
2025 } >&5
2026 rm -f core *.core core.conftest.* &&
2027 rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2028 exit $exit_status
2029 ' 0
2030 for ac_signal in 1 2 13 15; do
2031 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2032 done
2033 ac_signal=0
2034
2035 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2036 rm -f -r conftest* confdefs.h
2037
2038 $as_echo "/* confdefs.h */" > confdefs.h
2039
2040 # Predefined preprocessor variables.
2041
2042 cat >>confdefs.h <<_ACEOF
2043 #define PACKAGE_NAME "$PACKAGE_NAME"
2044 _ACEOF
2045
2046 cat >>confdefs.h <<_ACEOF
2047 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2048 _ACEOF
2049
2050 cat >>confdefs.h <<_ACEOF
2051 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2052 _ACEOF
2053
2054 cat >>confdefs.h <<_ACEOF
2055 #define PACKAGE_STRING "$PACKAGE_STRING"
2056 _ACEOF
2057
2058 cat >>confdefs.h <<_ACEOF
2059 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2060 _ACEOF
2061
2062 cat >>confdefs.h <<_ACEOF
2063 #define PACKAGE_URL "$PACKAGE_URL"
2064 _ACEOF
2065
2066
2067 # Let the site file select an alternate cache file if it wants to.
2068 # Prefer an explicitly selected file to automatically selected ones.
2069 ac_site_file1=NONE
2070 ac_site_file2=NONE
2071 if test -n "$CONFIG_SITE"; then
2072 ac_site_file1=$CONFIG_SITE
2073 elif test "x$prefix" != xNONE; then
2074 ac_site_file1=$prefix/share/config.site
2075 ac_site_file2=$prefix/etc/config.site
2076 else
2077 ac_site_file1=$ac_default_prefix/share/config.site
2078 ac_site_file2=$ac_default_prefix/etc/config.site
2079 fi
2080 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2081 do
2082 test "x$ac_site_file" = xNONE && continue
2083 if test -r "$ac_site_file"; then
2084 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2085 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2086 sed 's/^/| /' "$ac_site_file" >&5
2087 . "$ac_site_file"
2088 fi
2089 done
2090
2091 if test -r "$cache_file"; then
2092 # Some versions of bash will fail to source /dev/null (special
2093 # files actually), so we avoid doing that.
2094 if test -f "$cache_file"; then
2095 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2096 $as_echo "$as_me: loading cache $cache_file" >&6;}
2097 case $cache_file in
2098 [\\/]* | ?:[\\/]* ) . "$cache_file";;
2099 *) . "./$cache_file";;
2100 esac
2101 fi
2102 else
2103 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2104 $as_echo "$as_me: creating cache $cache_file" >&6;}
2105 >$cache_file
2106 fi
2107
2108 # Check that the precious variables saved in the cache have kept the same
2109 # value.
2110 ac_cache_corrupted=false
2111 for ac_var in $ac_precious_vars; do
2112 eval ac_old_set=\$ac_cv_env_${ac_var}_set
2113 eval ac_new_set=\$ac_env_${ac_var}_set
2114 eval ac_old_val=\$ac_cv_env_${ac_var}_value
2115 eval ac_new_val=\$ac_env_${ac_var}_value
2116 case $ac_old_set,$ac_new_set in
2117 set,)
2118 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2119 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2120 ac_cache_corrupted=: ;;
2121 ,set)
2122 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2123 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2124 ac_cache_corrupted=: ;;
2125 ,);;
2126 *)
2127 if test "x$ac_old_val" != "x$ac_new_val"; then
2128 # differences in whitespace do not lead to failure.
2129 ac_old_val_w=`echo x $ac_old_val`
2130 ac_new_val_w=`echo x $ac_new_val`
2131 if test "$ac_old_val_w" != "$ac_new_val_w"; then
2132 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2133 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2134 ac_cache_corrupted=:
2135 else
2136 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2137 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2138 eval $ac_var=\$ac_old_val
2139 fi
2140 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
2141 $as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
2142 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
2143 $as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
2144 fi;;
2145 esac
2146 # Pass precious variables to config.status.
2147 if test "$ac_new_set" = set; then
2148 case $ac_new_val in
2149 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2150 *) ac_arg=$ac_var=$ac_new_val ;;
2151 esac
2152 case " $ac_configure_args " in
2153 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
2154 *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2155 esac
2156 fi
2157 done
2158 if $ac_cache_corrupted; then
2159 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2160 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2161 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2162 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2163 as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2164 fi
2165 ## -------------------- ##
2166 ## Main body of script. ##
2167 ## -------------------- ##
2168
2169 ac_ext=c
2170 ac_cpp='$CPP $CPPFLAGS'
2171 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2172 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2173 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2174
2175
2176 # This file contains common code used by all simulators.
2177 #
2178 # SIM_AC_COMMON invokes AC macros used by all simulators and by the common
2179 # directory. It is intended to be invoked before any target specific stuff.
2180 # SIM_AC_OUTPUT is a cover function to AC_OUTPUT to generate the Makefile.
2181 # It is intended to be invoked last.
2182 #
2183 # The simulator's configure.in should look like:
2184 #
2185 # dnl Process this file with autoconf to produce a configure script.
2186 # AC_PREREQ(2.64)dnl
2187 # AC_INIT(Makefile.in)
2188 # sinclude(../common/aclocal.m4)
2189 #
2190 # SIM_AC_COMMON
2191 #
2192 # ... target specific stuff ...
2193 #
2194 # SIM_AC_OUTPUT
2195
2196 # Include global overrides and fixes for Autoconf.
2197
2198
2199
2200
2201
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2206
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2208
2209
2210
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2212
2213
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2215
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2217
2218
2219
2220
2221
2222
2223 # _AC_CHECK_DECL_BODY
2224 # -------------------
2225 # Shell function body for AC_CHECK_DECL.
2226 # _AC_CHECK_DECL_BODY
2227
2228 # _AC_CHECK_DECLS(SYMBOL, ACTION-IF_FOUND, ACTION-IF-NOT-FOUND,
2229 # INCLUDES)
2230 # -------------------------------------------------------------
2231 # Helper to AC_CHECK_DECLS, which generates the check for a single
2232 # SYMBOL with INCLUDES, performs the AC_DEFINE, then expands
2233 # ACTION-IF-FOUND or ACTION-IF-NOT-FOUND.
2234
2235
2236
2237
2238
2239
2240
2241
2242
2243
2244 ## -*- Autoconf -*-
2245
2246 # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2007
2247 # Free Software Foundation, Inc.
2248 #
2249 # This file is free software; the Free Software Foundation
2250 # gives unlimited permission to copy and/or distribute it,
2251 # with or without modifications, as long as this notice is preserved.
2252
2253 # serial 8
2254
2255 # Based on depend.m4 from automake 1.9, modified for standalone use in
2256 # an environment where GNU make is required.
2257
2258 # ZW_PROG_COMPILER_DEPENDENCIES
2259 # -----------------------------
2260 # Variant of _AM_DEPENDENCIES which just does the dependency probe and
2261 # sets fooDEPMODE accordingly. Cache-variable compatible with
2262 # original; not side-effect compatible. As the users of this macro
2263 # may require accurate dependencies for correct builds, it does *not*
2264 # honor --disable-dependency-checking, and failure to detect a usable
2265 # method is an error. depcomp is assumed to be located in
2266 # $ac_aux_dir.
2267 #
2268 # FIXME: Should use the Autoconf 2.5x language-selection mechanism.
2269
2270
2271
2272 # AM_SET_DEPDIR
2273 # -------------
2274 # Choose a directory name for dependency files.
2275
2276
2277 # ZW_CREATE_DEPDIR
2278 # ----------------
2279 # As AM_SET_DEPDIR, but also create the directory at config.status time.
2280
2281
2282
2283
2284
2285
2286
2287
2288
2289
2290
2291
2292
2293
2294
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2329
2330 sim_inline="-DDEFAULT_INLINE=0"
2331
2332
2333
2334
2335
2336
2337
2338
2339
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2343
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2364
2365
2366
2367 # intl sister-directory configuration rules.
2368 #
2369
2370 # The idea behind this macro is that there's no need to repeat all the
2371 # autoconf probes done by the intl directory - it's already done them
2372 # for us. In fact, there's no need even to look at the cache for the
2373 # answers. All we need to do is nab a few pieces of information.
2374 # The intl directory is set up to make this easy, by generating a
2375 # small file which can be sourced as a shell script; then we produce
2376 # the necessary substitutions and definitions for this directory.
2377
2378
2379
2380 # Autoconf M4 include file defining utility macros for complex Canadian
2381 # cross builds.
2382
2383
2384
2385
2386
2387
2388
2389
2390
2391 ####
2392 # _NCN_TOOL_PREFIXES: Some stuff that oughtta be done in AC_CANONICAL_SYSTEM
2393 # or AC_INIT.
2394 # These demand that AC_CANONICAL_SYSTEM be called beforehand.
2395
2396 ####
2397 # NCN_STRICT_CHECK_TOOLS(variable, progs-to-check-for,[value-if-not-found],[path])
2398 # Like plain AC_CHECK_TOOLS, but require prefix if build!=host.
2399
2400
2401 ####
2402 # NCN_STRICT_CHECK_TARGET_TOOLS(variable, progs-to-check-for,[value-if-not-found],[path])
2403 # Like CVS Autoconf AC_CHECK_TARGET_TOOLS, but require prefix if build!=target.
2404
2405
2406
2407 # Backported from Autoconf 2.5x; can go away when and if
2408 # we switch. Put the OS path separator in $PATH_SEPARATOR.
2409
2410
2411
2412
2413 # ACX_HAVE_GCC_FOR_TARGET
2414 # Check if the variable GCC_FOR_TARGET really points to a GCC binary.
2415
2416
2417 # ACX_CHECK_INSTALLED_TARGET_TOOL(VAR, PROG)
2418 # Searching for installed target binutils. We need to take extra care,
2419 # else we may find the wrong assembler, linker, etc., and lose.
2420 #
2421 # First try --with-build-time-tools, if specified.
2422 #
2423 # For build != host, we ask the installed GCC for the name of the tool it
2424 # uses, and accept it if it is an absolute path. This is because the
2425 # only good choice for a compiler is the same GCC version that is being
2426 # installed (or we couldn't make target libraries), and we assume that
2427 # on the host system we'll have not only the same GCC version, but also
2428 # the same binutils version.
2429 #
2430 # For build == host, search the same directories that the installed
2431 # compiler will search. We used to do this for the assembler, linker,
2432 # and nm only; for simplicity of configuration, however, we extend this
2433 # criterion to tools (such as ar and ranlib) that are never invoked by
2434 # the compiler, to avoid mismatches.
2435 #
2436 # Also note we have to check MD_EXEC_PREFIX before checking the user's path
2437 # if build == target. This makes the most sense only when bootstrapping,
2438 # but we also do so when build != host. In this case, we hope that the
2439 # build and host systems will have similar contents of MD_EXEC_PREFIX.
2440 #
2441 # If we do not find a suitable binary, then try the user's path.
2442
2443
2444 ###
2445 # AC_PROG_CPP_WERROR
2446 # Used for autoconf 2.5x to force AC_PREPROC_IFELSE to reject code which
2447 # triggers warnings from the preprocessor. Will be in autoconf 2.58.
2448 # For now, using this also overrides header checks to use only the
2449 # preprocessor (matches 2.13 behavior; matching 2.58's behavior is a
2450 # bit harder from here).
2451 # Eventually autoconf will default to checking headers with the compiler
2452 # instead, and we'll have to do this differently.
2453
2454 # AC_PROG_CPP_WERROR
2455
2456 # Test for GNAT.
2457 # We require the gnatbind & gnatmake programs, as well as a compiler driver
2458 # that understands Ada. We use the user's CC setting, already found, and
2459 # possibly add $1 to the command-line parameters.
2460 #
2461 # Sets the shell variable have_gnat to yes or no as appropriate, and
2462 # substitutes GNATBIND and GNATMAKE.
2463
2464
2465
2466
2467
2468
2469
2470
2471
2472
2473
2474
2475
2476
2477
2478
2479
2480
2481
2482
2483
2484
2485
2486
2487
2488 ac_ext=c
2489 ac_cpp='$CPP $CPPFLAGS'
2490 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2491 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2492 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2493 if test -n "$ac_tool_prefix"; then
2494 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2495 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2496 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2497 $as_echo_n "checking for $ac_word... " >&6; }
2498 if test "${ac_cv_prog_CC+set}" = set; then :
2499 $as_echo_n "(cached) " >&6
2500 else
2501 if test -n "$CC"; then
2502 ac_cv_prog_CC="$CC" # Let the user override the test.
2503 else
2504 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2505 for as_dir in $PATH
2506 do
2507 IFS=$as_save_IFS
2508 test -z "$as_dir" && as_dir=.
2509 for ac_exec_ext in '' $ac_executable_extensions; do
2510 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2511 ac_cv_prog_CC="${ac_tool_prefix}gcc"
2512 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2513 break 2
2514 fi
2515 done
2516 done
2517 IFS=$as_save_IFS
2518
2519 fi
2520 fi
2521 CC=$ac_cv_prog_CC
2522 if test -n "$CC"; then
2523 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2524 $as_echo "$CC" >&6; }
2525 else
2526 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2527 $as_echo "no" >&6; }
2528 fi
2529
2530
2531 fi
2532 if test -z "$ac_cv_prog_CC"; then
2533 ac_ct_CC=$CC
2534 # Extract the first word of "gcc", so it can be a program name with args.
2535 set dummy gcc; ac_word=$2
2536 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2537 $as_echo_n "checking for $ac_word... " >&6; }
2538 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2539 $as_echo_n "(cached) " >&6
2540 else
2541 if test -n "$ac_ct_CC"; then
2542 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2543 else
2544 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2545 for as_dir in $PATH
2546 do
2547 IFS=$as_save_IFS
2548 test -z "$as_dir" && as_dir=.
2549 for ac_exec_ext in '' $ac_executable_extensions; do
2550 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2551 ac_cv_prog_ac_ct_CC="gcc"
2552 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2553 break 2
2554 fi
2555 done
2556 done
2557 IFS=$as_save_IFS
2558
2559 fi
2560 fi
2561 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2562 if test -n "$ac_ct_CC"; then
2563 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2564 $as_echo "$ac_ct_CC" >&6; }
2565 else
2566 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2567 $as_echo "no" >&6; }
2568 fi
2569
2570 if test "x$ac_ct_CC" = x; then
2571 CC=""
2572 else
2573 case $cross_compiling:$ac_tool_warned in
2574 yes:)
2575 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2576 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2577 ac_tool_warned=yes ;;
2578 esac
2579 CC=$ac_ct_CC
2580 fi
2581 else
2582 CC="$ac_cv_prog_CC"
2583 fi
2584
2585 if test -z "$CC"; then
2586 if test -n "$ac_tool_prefix"; then
2587 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2588 set dummy ${ac_tool_prefix}cc; ac_word=$2
2589 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2590 $as_echo_n "checking for $ac_word... " >&6; }
2591 if test "${ac_cv_prog_CC+set}" = set; then :
2592 $as_echo_n "(cached) " >&6
2593 else
2594 if test -n "$CC"; then
2595 ac_cv_prog_CC="$CC" # Let the user override the test.
2596 else
2597 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2598 for as_dir in $PATH
2599 do
2600 IFS=$as_save_IFS
2601 test -z "$as_dir" && as_dir=.
2602 for ac_exec_ext in '' $ac_executable_extensions; do
2603 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2604 ac_cv_prog_CC="${ac_tool_prefix}cc"
2605 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2606 break 2
2607 fi
2608 done
2609 done
2610 IFS=$as_save_IFS
2611
2612 fi
2613 fi
2614 CC=$ac_cv_prog_CC
2615 if test -n "$CC"; then
2616 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2617 $as_echo "$CC" >&6; }
2618 else
2619 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2620 $as_echo "no" >&6; }
2621 fi
2622
2623
2624 fi
2625 fi
2626 if test -z "$CC"; then
2627 # Extract the first word of "cc", so it can be a program name with args.
2628 set dummy cc; ac_word=$2
2629 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2630 $as_echo_n "checking for $ac_word... " >&6; }
2631 if test "${ac_cv_prog_CC+set}" = set; then :
2632 $as_echo_n "(cached) " >&6
2633 else
2634 if test -n "$CC"; then
2635 ac_cv_prog_CC="$CC" # Let the user override the test.
2636 else
2637 ac_prog_rejected=no
2638 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2639 for as_dir in $PATH
2640 do
2641 IFS=$as_save_IFS
2642 test -z "$as_dir" && as_dir=.
2643 for ac_exec_ext in '' $ac_executable_extensions; do
2644 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2645 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2646 ac_prog_rejected=yes
2647 continue
2648 fi
2649 ac_cv_prog_CC="cc"
2650 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2651 break 2
2652 fi
2653 done
2654 done
2655 IFS=$as_save_IFS
2656
2657 if test $ac_prog_rejected = yes; then
2658 # We found a bogon in the path, so make sure we never use it.
2659 set dummy $ac_cv_prog_CC
2660 shift
2661 if test $# != 0; then
2662 # We chose a different compiler from the bogus one.
2663 # However, it has the same basename, so the bogon will be chosen
2664 # first if we set CC to just the basename; use the full file name.
2665 shift
2666 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2667 fi
2668 fi
2669 fi
2670 fi
2671 CC=$ac_cv_prog_CC
2672 if test -n "$CC"; then
2673 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2674 $as_echo "$CC" >&6; }
2675 else
2676 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2677 $as_echo "no" >&6; }
2678 fi
2679
2680
2681 fi
2682 if test -z "$CC"; then
2683 if test -n "$ac_tool_prefix"; then
2684 for ac_prog in cl.exe
2685 do
2686 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2687 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2688 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2689 $as_echo_n "checking for $ac_word... " >&6; }
2690 if test "${ac_cv_prog_CC+set}" = set; then :
2691 $as_echo_n "(cached) " >&6
2692 else
2693 if test -n "$CC"; then
2694 ac_cv_prog_CC="$CC" # Let the user override the test.
2695 else
2696 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2697 for as_dir in $PATH
2698 do
2699 IFS=$as_save_IFS
2700 test -z "$as_dir" && as_dir=.
2701 for ac_exec_ext in '' $ac_executable_extensions; do
2702 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2703 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2704 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2705 break 2
2706 fi
2707 done
2708 done
2709 IFS=$as_save_IFS
2710
2711 fi
2712 fi
2713 CC=$ac_cv_prog_CC
2714 if test -n "$CC"; then
2715 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2716 $as_echo "$CC" >&6; }
2717 else
2718 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2719 $as_echo "no" >&6; }
2720 fi
2721
2722
2723 test -n "$CC" && break
2724 done
2725 fi
2726 if test -z "$CC"; then
2727 ac_ct_CC=$CC
2728 for ac_prog in cl.exe
2729 do
2730 # Extract the first word of "$ac_prog", so it can be a program name with args.
2731 set dummy $ac_prog; ac_word=$2
2732 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2733 $as_echo_n "checking for $ac_word... " >&6; }
2734 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2735 $as_echo_n "(cached) " >&6
2736 else
2737 if test -n "$ac_ct_CC"; then
2738 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2739 else
2740 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2741 for as_dir in $PATH
2742 do
2743 IFS=$as_save_IFS
2744 test -z "$as_dir" && as_dir=.
2745 for ac_exec_ext in '' $ac_executable_extensions; do
2746 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2747 ac_cv_prog_ac_ct_CC="$ac_prog"
2748 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2749 break 2
2750 fi
2751 done
2752 done
2753 IFS=$as_save_IFS
2754
2755 fi
2756 fi
2757 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2758 if test -n "$ac_ct_CC"; then
2759 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2760 $as_echo "$ac_ct_CC" >&6; }
2761 else
2762 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2763 $as_echo "no" >&6; }
2764 fi
2765
2766
2767 test -n "$ac_ct_CC" && break
2768 done
2769
2770 if test "x$ac_ct_CC" = x; then
2771 CC=""
2772 else
2773 case $cross_compiling:$ac_tool_warned in
2774 yes:)
2775 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2776 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2777 ac_tool_warned=yes ;;
2778 esac
2779 CC=$ac_ct_CC
2780 fi
2781 fi
2782
2783 fi
2784
2785
2786 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2787 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2788 as_fn_error "no acceptable C compiler found in \$PATH
2789 See \`config.log' for more details." "$LINENO" 5; }
2790
2791 # Provide some information about the compiler.
2792 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2793 set X $ac_compile
2794 ac_compiler=$2
2795 for ac_option in --version -v -V -qversion; do
2796 { { ac_try="$ac_compiler $ac_option >&5"
2797 case "(($ac_try" in
2798 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2799 *) ac_try_echo=$ac_try;;
2800 esac
2801 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2802 $as_echo "$ac_try_echo"; } >&5
2803 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2804 ac_status=$?
2805 if test -s conftest.err; then
2806 sed '10a\
2807 ... rest of stderr output deleted ...
2808 10q' conftest.err >conftest.er1
2809 cat conftest.er1 >&5
2810 rm -f conftest.er1 conftest.err
2811 fi
2812 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2813 test $ac_status = 0; }
2814 done
2815
2816 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2817 /* end confdefs.h. */
2818
2819 int
2820 main ()
2821 {
2822
2823 ;
2824 return 0;
2825 }
2826 _ACEOF
2827 ac_clean_files_save=$ac_clean_files
2828 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
2829 # Try to create an executable without -o first, disregard a.out.
2830 # It will help us diagnose broken compilers, and finding out an intuition
2831 # of exeext.
2832 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
2833 $as_echo_n "checking for C compiler default output file name... " >&6; }
2834 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2835
2836 # The possible output files:
2837 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2838
2839 ac_rmfiles=
2840 for ac_file in $ac_files
2841 do
2842 case $ac_file in
2843 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2844 * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2845 esac
2846 done
2847 rm -f $ac_rmfiles
2848
2849 if { { ac_try="$ac_link_default"
2850 case "(($ac_try" in
2851 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2852 *) ac_try_echo=$ac_try;;
2853 esac
2854 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2855 $as_echo "$ac_try_echo"; } >&5
2856 (eval "$ac_link_default") 2>&5
2857 ac_status=$?
2858 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2859 test $ac_status = 0; }; then :
2860 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2861 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2862 # in a Makefile. We should not override ac_cv_exeext if it was cached,
2863 # so that the user can short-circuit this test for compilers unknown to
2864 # Autoconf.
2865 for ac_file in $ac_files ''
2866 do
2867 test -f "$ac_file" || continue
2868 case $ac_file in
2869 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
2870 ;;
2871 [ab].out )
2872 # We found the default executable, but exeext='' is most
2873 # certainly right.
2874 break;;
2875 *.* )
2876 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2877 then :; else
2878 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2879 fi
2880 # We set ac_cv_exeext here because the later test for it is not
2881 # safe: cross compilers may not add the suffix if given an `-o'
2882 # argument, so we may need to know it at that point already.
2883 # Even if this section looks crufty: it has the advantage of
2884 # actually working.
2885 break;;
2886 * )
2887 break;;
2888 esac
2889 done
2890 test "$ac_cv_exeext" = no && ac_cv_exeext=
2891
2892 else
2893 ac_file=''
2894 fi
2895 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
2896 $as_echo "$ac_file" >&6; }
2897 if test -z "$ac_file"; then :
2898 $as_echo "$as_me: failed program was:" >&5
2899 sed 's/^/| /' conftest.$ac_ext >&5
2900
2901 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2902 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2903 { as_fn_set_status 77
2904 as_fn_error "C compiler cannot create executables
2905 See \`config.log' for more details." "$LINENO" 5; }; }
2906 fi
2907 ac_exeext=$ac_cv_exeext
2908
2909 # Check that the compiler produces executables we can run. If not, either
2910 # the compiler is broken, or we cross compile.
2911 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
2912 $as_echo_n "checking whether the C compiler works... " >&6; }
2913 # If not cross compiling, check that we can run a simple program.
2914 if test "$cross_compiling" != yes; then
2915 if { ac_try='./$ac_file'
2916 { { case "(($ac_try" in
2917 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2918 *) ac_try_echo=$ac_try;;
2919 esac
2920 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2921 $as_echo "$ac_try_echo"; } >&5
2922 (eval "$ac_try") 2>&5
2923 ac_status=$?
2924 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2925 test $ac_status = 0; }; }; then
2926 cross_compiling=no
2927 else
2928 if test "$cross_compiling" = maybe; then
2929 cross_compiling=yes
2930 else
2931 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2932 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2933 as_fn_error "cannot run C compiled programs.
2934 If you meant to cross compile, use \`--host'.
2935 See \`config.log' for more details." "$LINENO" 5; }
2936 fi
2937 fi
2938 fi
2939 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2940 $as_echo "yes" >&6; }
2941
2942 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
2943 ac_clean_files=$ac_clean_files_save
2944 # Check that the compiler produces executables we can run. If not, either
2945 # the compiler is broken, or we cross compile.
2946 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
2947 $as_echo_n "checking whether we are cross compiling... " >&6; }
2948 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
2949 $as_echo "$cross_compiling" >&6; }
2950
2951 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
2952 $as_echo_n "checking for suffix of executables... " >&6; }
2953 if { { ac_try="$ac_link"
2954 case "(($ac_try" in
2955 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2956 *) ac_try_echo=$ac_try;;
2957 esac
2958 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2959 $as_echo "$ac_try_echo"; } >&5
2960 (eval "$ac_link") 2>&5
2961 ac_status=$?
2962 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2963 test $ac_status = 0; }; then :
2964 # If both `conftest.exe' and `conftest' are `present' (well, observable)
2965 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
2966 # work properly (i.e., refer to `conftest.exe'), while it won't with
2967 # `rm'.
2968 for ac_file in conftest.exe conftest conftest.*; do
2969 test -f "$ac_file" || continue
2970 case $ac_file in
2971 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2972 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2973 break;;
2974 * ) break;;
2975 esac
2976 done
2977 else
2978 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2979 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2980 as_fn_error "cannot compute suffix of executables: cannot compile and link
2981 See \`config.log' for more details." "$LINENO" 5; }
2982 fi
2983 rm -f conftest$ac_cv_exeext
2984 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
2985 $as_echo "$ac_cv_exeext" >&6; }
2986
2987 rm -f conftest.$ac_ext
2988 EXEEXT=$ac_cv_exeext
2989 ac_exeext=$EXEEXT
2990 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
2991 $as_echo_n "checking for suffix of object files... " >&6; }
2992 if test "${ac_cv_objext+set}" = set; then :
2993 $as_echo_n "(cached) " >&6
2994 else
2995 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2996 /* end confdefs.h. */
2997
2998 int
2999 main ()
3000 {
3001
3002 ;
3003 return 0;
3004 }
3005 _ACEOF
3006 rm -f conftest.o conftest.obj
3007 if { { ac_try="$ac_compile"
3008 case "(($ac_try" in
3009 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3010 *) ac_try_echo=$ac_try;;
3011 esac
3012 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3013 $as_echo "$ac_try_echo"; } >&5
3014 (eval "$ac_compile") 2>&5
3015 ac_status=$?
3016 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3017 test $ac_status = 0; }; then :
3018 for ac_file in conftest.o conftest.obj conftest.*; do
3019 test -f "$ac_file" || continue;
3020 case $ac_file in
3021 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3022 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3023 break;;
3024 esac
3025 done
3026 else
3027 $as_echo "$as_me: failed program was:" >&5
3028 sed 's/^/| /' conftest.$ac_ext >&5
3029
3030 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3031 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3032 as_fn_error "cannot compute suffix of object files: cannot compile
3033 See \`config.log' for more details." "$LINENO" 5; }
3034 fi
3035 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3036 fi
3037 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3038 $as_echo "$ac_cv_objext" >&6; }
3039 OBJEXT=$ac_cv_objext
3040 ac_objext=$OBJEXT
3041 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3042 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3043 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
3044 $as_echo_n "(cached) " >&6
3045 else
3046 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3047 /* end confdefs.h. */
3048
3049 int
3050 main ()
3051 {
3052 #ifndef __GNUC__
3053 choke me
3054 #endif
3055
3056 ;
3057 return 0;
3058 }
3059 _ACEOF
3060 if ac_fn_c_try_compile "$LINENO"; then :
3061 ac_compiler_gnu=yes
3062 else
3063 ac_compiler_gnu=no
3064 fi
3065 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3066 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3067
3068 fi
3069 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3070 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3071 if test $ac_compiler_gnu = yes; then
3072 GCC=yes
3073 else
3074 GCC=
3075 fi
3076 ac_test_CFLAGS=${CFLAGS+set}
3077 ac_save_CFLAGS=$CFLAGS
3078 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3079 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3080 if test "${ac_cv_prog_cc_g+set}" = set; then :
3081 $as_echo_n "(cached) " >&6
3082 else
3083 ac_save_c_werror_flag=$ac_c_werror_flag
3084 ac_c_werror_flag=yes
3085 ac_cv_prog_cc_g=no
3086 CFLAGS="-g"
3087 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3088 /* end confdefs.h. */
3089
3090 int
3091 main ()
3092 {
3093
3094 ;
3095 return 0;
3096 }
3097 _ACEOF
3098 if ac_fn_c_try_compile "$LINENO"; then :
3099 ac_cv_prog_cc_g=yes
3100 else
3101 CFLAGS=""
3102 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3103 /* end confdefs.h. */
3104
3105 int
3106 main ()
3107 {
3108
3109 ;
3110 return 0;
3111 }
3112 _ACEOF
3113 if ac_fn_c_try_compile "$LINENO"; then :
3114
3115 else
3116 ac_c_werror_flag=$ac_save_c_werror_flag
3117 CFLAGS="-g"
3118 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3119 /* end confdefs.h. */
3120
3121 int
3122 main ()
3123 {
3124
3125 ;
3126 return 0;
3127 }
3128 _ACEOF
3129 if ac_fn_c_try_compile "$LINENO"; then :
3130 ac_cv_prog_cc_g=yes
3131 fi
3132 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3133 fi
3134 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3135 fi
3136 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3137 ac_c_werror_flag=$ac_save_c_werror_flag
3138 fi
3139 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3140 $as_echo "$ac_cv_prog_cc_g" >&6; }
3141 if test "$ac_test_CFLAGS" = set; then
3142 CFLAGS=$ac_save_CFLAGS
3143 elif test $ac_cv_prog_cc_g = yes; then
3144 if test "$GCC" = yes; then
3145 CFLAGS="-g -O2"
3146 else
3147 CFLAGS="-g"
3148 fi
3149 else
3150 if test "$GCC" = yes; then
3151 CFLAGS="-O2"
3152 else
3153 CFLAGS=
3154 fi
3155 fi
3156 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3157 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3158 if test "${ac_cv_prog_cc_c89+set}" = set; then :
3159 $as_echo_n "(cached) " >&6
3160 else
3161 ac_cv_prog_cc_c89=no
3162 ac_save_CC=$CC
3163 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3164 /* end confdefs.h. */
3165 #include <stdarg.h>
3166 #include <stdio.h>
3167 #include <sys/types.h>
3168 #include <sys/stat.h>
3169 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
3170 struct buf { int x; };
3171 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3172 static char *e (p, i)
3173 char **p;
3174 int i;
3175 {
3176 return p[i];
3177 }
3178 static char *f (char * (*g) (char **, int), char **p, ...)
3179 {
3180 char *s;
3181 va_list v;
3182 va_start (v,p);
3183 s = g (p, va_arg (v,int));
3184 va_end (v);
3185 return s;
3186 }
3187
3188 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
3189 function prototypes and stuff, but not '\xHH' hex character constants.
3190 These don't provoke an error unfortunately, instead are silently treated
3191 as 'x'. The following induces an error, until -std is added to get
3192 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
3193 array size at least. It's necessary to write '\x00'==0 to get something
3194 that's true only with -std. */
3195 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3196
3197 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3198 inside strings and character constants. */
3199 #define FOO(x) 'x'
3200 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3201
3202 int test (int i, double x);
3203 struct s1 {int (*f) (int a);};
3204 struct s2 {int (*f) (double a);};
3205 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3206 int argc;
3207 char **argv;
3208 int
3209 main ()
3210 {
3211 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
3212 ;
3213 return 0;
3214 }
3215 _ACEOF
3216 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3217 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3218 do
3219 CC="$ac_save_CC $ac_arg"
3220 if ac_fn_c_try_compile "$LINENO"; then :
3221 ac_cv_prog_cc_c89=$ac_arg
3222 fi
3223 rm -f core conftest.err conftest.$ac_objext
3224 test "x$ac_cv_prog_cc_c89" != "xno" && break
3225 done
3226 rm -f conftest.$ac_ext
3227 CC=$ac_save_CC
3228
3229 fi
3230 # AC_CACHE_VAL
3231 case "x$ac_cv_prog_cc_c89" in
3232 x)
3233 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3234 $as_echo "none needed" >&6; } ;;
3235 xno)
3236 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3237 $as_echo "unsupported" >&6; } ;;
3238 *)
3239 CC="$CC $ac_cv_prog_cc_c89"
3240 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3241 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3242 esac
3243 if test "x$ac_cv_prog_cc_c89" != xno; then :
3244
3245 fi
3246
3247 ac_ext=c
3248 ac_cpp='$CPP $CPPFLAGS'
3249 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3250 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3251 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3252
3253 ac_aux_dir=
3254 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
3255 for ac_t in install-sh install.sh shtool; do
3256 if test -f "$ac_dir/$ac_t"; then
3257 ac_aux_dir=$ac_dir
3258 ac_install_sh="$ac_aux_dir/$ac_t -c"
3259 break 2
3260 fi
3261 done
3262 done
3263 if test -z "$ac_aux_dir"; then
3264 as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
3265 fi
3266
3267 # These three variables are undocumented and unsupported,
3268 # and are intended to be withdrawn in a future Autoconf release.
3269 # They can cause serious problems if a builder's source tree is in a directory
3270 # whose full name contains unusual characters.
3271 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
3272 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
3273 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
3274
3275
3276 # Make sure we can run config.sub.
3277 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
3278 as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
3279
3280 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
3281 $as_echo_n "checking build system type... " >&6; }
3282 if test "${ac_cv_build+set}" = set; then :
3283 $as_echo_n "(cached) " >&6
3284 else
3285 ac_build_alias=$build_alias
3286 test "x$ac_build_alias" = x &&
3287 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
3288 test "x$ac_build_alias" = x &&
3289 as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
3290 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
3291 as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
3292
3293 fi
3294 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
3295 $as_echo "$ac_cv_build" >&6; }
3296 case $ac_cv_build in
3297 *-*-*) ;;
3298 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
3299 esac
3300 build=$ac_cv_build
3301 ac_save_IFS=$IFS; IFS='-'
3302 set x $ac_cv_build
3303 shift
3304 build_cpu=$1
3305 build_vendor=$2
3306 shift; shift
3307 # Remember, the first character of IFS is used to create $*,
3308 # except with old shells:
3309 build_os=$*
3310 IFS=$ac_save_IFS
3311 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
3312
3313
3314 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
3315 $as_echo_n "checking host system type... " >&6; }
3316 if test "${ac_cv_host+set}" = set; then :
3317 $as_echo_n "(cached) " >&6
3318 else
3319 if test "x$host_alias" = x; then
3320 ac_cv_host=$ac_cv_build
3321 else
3322 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
3323 as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
3324 fi
3325
3326 fi
3327 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
3328 $as_echo "$ac_cv_host" >&6; }
3329 case $ac_cv_host in
3330 *-*-*) ;;
3331 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
3332 esac
3333 host=$ac_cv_host
3334 ac_save_IFS=$IFS; IFS='-'
3335 set x $ac_cv_host
3336 shift
3337 host_cpu=$1
3338 host_vendor=$2
3339 shift; shift
3340 # Remember, the first character of IFS is used to create $*,
3341 # except with old shells:
3342 host_os=$*
3343 IFS=$ac_save_IFS
3344 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
3345
3346
3347 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
3348 $as_echo_n "checking target system type... " >&6; }
3349 if test "${ac_cv_target+set}" = set; then :
3350 $as_echo_n "(cached) " >&6
3351 else
3352 if test "x$target_alias" = x; then
3353 ac_cv_target=$ac_cv_host
3354 else
3355 ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
3356 as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
3357 fi
3358
3359 fi
3360 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
3361 $as_echo "$ac_cv_target" >&6; }
3362 case $ac_cv_target in
3363 *-*-*) ;;
3364 *) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
3365 esac
3366 target=$ac_cv_target
3367 ac_save_IFS=$IFS; IFS='-'
3368 set x $ac_cv_target
3369 shift
3370 target_cpu=$1
3371 target_vendor=$2
3372 shift; shift
3373 # Remember, the first character of IFS is used to create $*,
3374 # except with old shells:
3375 target_os=$*
3376 IFS=$ac_save_IFS
3377 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
3378
3379
3380 # The aliases save the names the user supplied, while $host etc.
3381 # will get canonicalized.
3382 test -n "$target_alias" &&
3383 test "$program_prefix$program_suffix$program_transform_name" = \
3384 NONENONEs,x,x, &&
3385 program_prefix=${target_alias}-
3386
3387 ac_ext=c
3388 ac_cpp='$CPP $CPPFLAGS'
3389 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3390 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3391 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3392 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3393 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3394 # On Suns, sometimes $CPP names a directory.
3395 if test -n "$CPP" && test -d "$CPP"; then
3396 CPP=
3397 fi
3398 if test -z "$CPP"; then
3399 if test "${ac_cv_prog_CPP+set}" = set; then :
3400 $as_echo_n "(cached) " >&6
3401 else
3402 # Double quotes because CPP needs to be expanded
3403 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3404 do
3405 ac_preproc_ok=false
3406 for ac_c_preproc_warn_flag in '' yes
3407 do
3408 # Use a header file that comes with gcc, so configuring glibc
3409 # with a fresh cross-compiler works.
3410 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3411 # <limits.h> exists even on freestanding compilers.
3412 # On the NeXT, cc -E runs the code through the compiler's parser,
3413 # not just through cpp. "Syntax error" is here to catch this case.
3414 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3415 /* end confdefs.h. */
3416 #ifdef __STDC__
3417 # include <limits.h>
3418 #else
3419 # include <assert.h>
3420 #endif
3421 Syntax error
3422 _ACEOF
3423 if ac_fn_c_try_cpp "$LINENO"; then :
3424
3425 else
3426 # Broken: fails on valid input.
3427 continue
3428 fi
3429 rm -f conftest.err conftest.$ac_ext
3430
3431 # OK, works on sane cases. Now check whether nonexistent headers
3432 # can be detected and how.
3433 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3434 /* end confdefs.h. */
3435 #include <ac_nonexistent.h>
3436 _ACEOF
3437 if ac_fn_c_try_cpp "$LINENO"; then :
3438 # Broken: success on invalid input.
3439 continue
3440 else
3441 # Passes both tests.
3442 ac_preproc_ok=:
3443 break
3444 fi
3445 rm -f conftest.err conftest.$ac_ext
3446
3447 done
3448 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3449 rm -f conftest.err conftest.$ac_ext
3450 if $ac_preproc_ok; then :
3451 break
3452 fi
3453
3454 done
3455 ac_cv_prog_CPP=$CPP
3456
3457 fi
3458 CPP=$ac_cv_prog_CPP
3459 else
3460 ac_cv_prog_CPP=$CPP
3461 fi
3462 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3463 $as_echo "$CPP" >&6; }
3464 ac_preproc_ok=false
3465 for ac_c_preproc_warn_flag in '' yes
3466 do
3467 # Use a header file that comes with gcc, so configuring glibc
3468 # with a fresh cross-compiler works.
3469 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3470 # <limits.h> exists even on freestanding compilers.
3471 # On the NeXT, cc -E runs the code through the compiler's parser,
3472 # not just through cpp. "Syntax error" is here to catch this case.
3473 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3474 /* end confdefs.h. */
3475 #ifdef __STDC__
3476 # include <limits.h>
3477 #else
3478 # include <assert.h>
3479 #endif
3480 Syntax error
3481 _ACEOF
3482 if ac_fn_c_try_cpp "$LINENO"; then :
3483
3484 else
3485 # Broken: fails on valid input.
3486 continue
3487 fi
3488 rm -f conftest.err conftest.$ac_ext
3489
3490 # OK, works on sane cases. Now check whether nonexistent headers
3491 # can be detected and how.
3492 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3493 /* end confdefs.h. */
3494 #include <ac_nonexistent.h>
3495 _ACEOF
3496 if ac_fn_c_try_cpp "$LINENO"; then :
3497 # Broken: success on invalid input.
3498 continue
3499 else
3500 # Passes both tests.
3501 ac_preproc_ok=:
3502 break
3503 fi
3504 rm -f conftest.err conftest.$ac_ext
3505
3506 done
3507 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3508 rm -f conftest.err conftest.$ac_ext
3509 if $ac_preproc_ok; then :
3510
3511 else
3512 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3513 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3514 as_fn_error "C preprocessor \"$CPP\" fails sanity check
3515 See \`config.log' for more details." "$LINENO" 5; }
3516 fi
3517
3518 ac_ext=c
3519 ac_cpp='$CPP $CPPFLAGS'
3520 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3521 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3522 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3523
3524
3525 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3526 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3527 if test "${ac_cv_path_GREP+set}" = set; then :
3528 $as_echo_n "(cached) " >&6
3529 else
3530 if test -z "$GREP"; then
3531 ac_path_GREP_found=false
3532 # Loop through the user's path and test for each of PROGNAME-LIST
3533 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3534 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3535 do
3536 IFS=$as_save_IFS
3537 test -z "$as_dir" && as_dir=.
3538 for ac_prog in grep ggrep; do
3539 for ac_exec_ext in '' $ac_executable_extensions; do
3540 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3541 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
3542 # Check for GNU ac_path_GREP and select it if it is found.
3543 # Check for GNU $ac_path_GREP
3544 case `"$ac_path_GREP" --version 2>&1` in
3545 *GNU*)
3546 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3547 *)
3548 ac_count=0
3549 $as_echo_n 0123456789 >"conftest.in"
3550 while :
3551 do
3552 cat "conftest.in" "conftest.in" >"conftest.tmp"
3553 mv "conftest.tmp" "conftest.in"
3554 cp "conftest.in" "conftest.nl"
3555 $as_echo 'GREP' >> "conftest.nl"
3556 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3557 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3558 as_fn_arith $ac_count + 1 && ac_count=$as_val
3559 if test $ac_count -gt ${ac_path_GREP_max-0}; then
3560 # Best one so far, save it but keep looking for a better one
3561 ac_cv_path_GREP="$ac_path_GREP"
3562 ac_path_GREP_max=$ac_count
3563 fi
3564 # 10*(2^10) chars as input seems more than enough
3565 test $ac_count -gt 10 && break
3566 done
3567 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3568 esac
3569
3570 $ac_path_GREP_found && break 3
3571 done
3572 done
3573 done
3574 IFS=$as_save_IFS
3575 if test -z "$ac_cv_path_GREP"; then
3576 as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3577 fi
3578 else
3579 ac_cv_path_GREP=$GREP
3580 fi
3581
3582 fi
3583 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3584 $as_echo "$ac_cv_path_GREP" >&6; }
3585 GREP="$ac_cv_path_GREP"
3586
3587
3588 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
3589 $as_echo_n "checking for egrep... " >&6; }
3590 if test "${ac_cv_path_EGREP+set}" = set; then :
3591 $as_echo_n "(cached) " >&6
3592 else
3593 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3594 then ac_cv_path_EGREP="$GREP -E"
3595 else
3596 if test -z "$EGREP"; then
3597 ac_path_EGREP_found=false
3598 # Loop through the user's path and test for each of PROGNAME-LIST
3599 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3600 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3601 do
3602 IFS=$as_save_IFS
3603 test -z "$as_dir" && as_dir=.
3604 for ac_prog in egrep; do
3605 for ac_exec_ext in '' $ac_executable_extensions; do
3606 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3607 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
3608 # Check for GNU ac_path_EGREP and select it if it is found.
3609 # Check for GNU $ac_path_EGREP
3610 case `"$ac_path_EGREP" --version 2>&1` in
3611 *GNU*)
3612 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3613 *)
3614 ac_count=0
3615 $as_echo_n 0123456789 >"conftest.in"
3616 while :
3617 do
3618 cat "conftest.in" "conftest.in" >"conftest.tmp"
3619 mv "conftest.tmp" "conftest.in"
3620 cp "conftest.in" "conftest.nl"
3621 $as_echo 'EGREP' >> "conftest.nl"
3622 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3623 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3624 as_fn_arith $ac_count + 1 && ac_count=$as_val
3625 if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3626 # Best one so far, save it but keep looking for a better one
3627 ac_cv_path_EGREP="$ac_path_EGREP"
3628 ac_path_EGREP_max=$ac_count
3629 fi
3630 # 10*(2^10) chars as input seems more than enough
3631 test $ac_count -gt 10 && break
3632 done
3633 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3634 esac
3635
3636 $ac_path_EGREP_found && break 3
3637 done
3638 done
3639 done
3640 IFS=$as_save_IFS
3641 if test -z "$ac_cv_path_EGREP"; then
3642 as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3643 fi
3644 else
3645 ac_cv_path_EGREP=$EGREP
3646 fi
3647
3648 fi
3649 fi
3650 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
3651 $as_echo "$ac_cv_path_EGREP" >&6; }
3652 EGREP="$ac_cv_path_EGREP"
3653
3654
3655 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
3656 $as_echo_n "checking for ANSI C header files... " >&6; }
3657 if test "${ac_cv_header_stdc+set}" = set; then :
3658 $as_echo_n "(cached) " >&6
3659 else
3660 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3661 /* end confdefs.h. */
3662 #include <stdlib.h>
3663 #include <stdarg.h>
3664 #include <string.h>
3665 #include <float.h>
3666
3667 int
3668 main ()
3669 {
3670
3671 ;
3672 return 0;
3673 }
3674 _ACEOF
3675 if ac_fn_c_try_compile "$LINENO"; then :
3676 ac_cv_header_stdc=yes
3677 else
3678 ac_cv_header_stdc=no
3679 fi
3680 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3681
3682 if test $ac_cv_header_stdc = yes; then
3683 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3684 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3685 /* end confdefs.h. */
3686 #include <string.h>
3687
3688 _ACEOF
3689 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3690 $EGREP "memchr" >/dev/null 2>&1; then :
3691
3692 else
3693 ac_cv_header_stdc=no
3694 fi
3695 rm -f conftest*
3696
3697 fi
3698
3699 if test $ac_cv_header_stdc = yes; then
3700 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3701 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3702 /* end confdefs.h. */
3703 #include <stdlib.h>
3704
3705 _ACEOF
3706 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3707 $EGREP "free" >/dev/null 2>&1; then :
3708
3709 else
3710 ac_cv_header_stdc=no
3711 fi
3712 rm -f conftest*
3713
3714 fi
3715
3716 if test $ac_cv_header_stdc = yes; then
3717 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3718 if test "$cross_compiling" = yes; then :
3719 :
3720 else
3721 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3722 /* end confdefs.h. */
3723 #include <ctype.h>
3724 #include <stdlib.h>
3725 #if ((' ' & 0x0FF) == 0x020)
3726 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3727 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3728 #else
3729 # define ISLOWER(c) \
3730 (('a' <= (c) && (c) <= 'i') \
3731 || ('j' <= (c) && (c) <= 'r') \
3732 || ('s' <= (c) && (c) <= 'z'))
3733 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3734 #endif
3735
3736 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3737 int
3738 main ()
3739 {
3740 int i;
3741 for (i = 0; i < 256; i++)
3742 if (XOR (islower (i), ISLOWER (i))
3743 || toupper (i) != TOUPPER (i))
3744 return 2;
3745 return 0;
3746 }
3747 _ACEOF
3748 if ac_fn_c_try_run "$LINENO"; then :
3749
3750 else
3751 ac_cv_header_stdc=no
3752 fi
3753 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3754 conftest.$ac_objext conftest.beam conftest.$ac_ext
3755 fi
3756
3757 fi
3758 fi
3759 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
3760 $as_echo "$ac_cv_header_stdc" >&6; }
3761 if test $ac_cv_header_stdc = yes; then
3762
3763 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
3764
3765 fi
3766
3767 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
3768 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3769 inttypes.h stdint.h unistd.h
3770 do :
3771 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3772 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
3773 "
3774 eval as_val=\$$as_ac_Header
3775 if test "x$as_val" = x""yes; then :
3776 cat >>confdefs.h <<_ACEOF
3777 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
3778 _ACEOF
3779
3780 fi
3781
3782 done
3783
3784
3785
3786 ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
3787 if test "x$ac_cv_header_minix_config_h" = x""yes; then :
3788 MINIX=yes
3789 else
3790 MINIX=
3791 fi
3792
3793
3794 if test "$MINIX" = yes; then
3795
3796 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
3797
3798
3799 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
3800
3801
3802 $as_echo "#define _MINIX 1" >>confdefs.h
3803
3804 fi
3805
3806
3807 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
3808 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
3809 if test "${ac_cv_safe_to_define___extensions__+set}" = set; then :
3810 $as_echo_n "(cached) " >&6
3811 else
3812 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3813 /* end confdefs.h. */
3814
3815 # define __EXTENSIONS__ 1
3816 $ac_includes_default
3817 int
3818 main ()
3819 {
3820
3821 ;
3822 return 0;
3823 }
3824 _ACEOF
3825 if ac_fn_c_try_compile "$LINENO"; then :
3826 ac_cv_safe_to_define___extensions__=yes
3827 else
3828 ac_cv_safe_to_define___extensions__=no
3829 fi
3830 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3831 fi
3832 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
3833 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
3834 test $ac_cv_safe_to_define___extensions__ = yes &&
3835 $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
3836
3837 $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
3838
3839 $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
3840
3841 $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
3842
3843 $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
3844
3845
3846 test "$program_prefix" != NONE &&
3847 program_transform_name="s&^&$program_prefix&;$program_transform_name"
3848 # Use a double $ so make ignores it.
3849 test "$program_suffix" != NONE &&
3850 program_transform_name="s&\$&$program_suffix&;$program_transform_name"
3851 # Double any \ or $.
3852 # By default was `s,x,x', remove it if useless.
3853 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
3854 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
3855
3856 # Find a good install program. We prefer a C program (faster),
3857 # so one script is as good as another. But avoid the broken or
3858 # incompatible versions:
3859 # SysV /etc/install, /usr/sbin/install
3860 # SunOS /usr/etc/install
3861 # IRIX /sbin/install
3862 # AIX /bin/install
3863 # AmigaOS /C/install, which installs bootblocks on floppy discs
3864 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
3865 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
3866 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
3867 # OS/2's system install, which has a completely different semantic
3868 # ./install, which can be erroneously created by make from ./install.sh.
3869 # Reject install programs that cannot install multiple files.
3870 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
3871 $as_echo_n "checking for a BSD-compatible install... " >&6; }
3872 if test -z "$INSTALL"; then
3873 if test "${ac_cv_path_install+set}" = set; then :
3874 $as_echo_n "(cached) " >&6
3875 else
3876 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3877 for as_dir in $PATH
3878 do
3879 IFS=$as_save_IFS
3880 test -z "$as_dir" && as_dir=.
3881 # Account for people who put trailing slashes in PATH elements.
3882 case $as_dir/ in #((
3883 ./ | .// | /[cC]/* | \
3884 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
3885 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
3886 /usr/ucb/* ) ;;
3887 *)
3888 # OSF1 and SCO ODT 3.0 have their own names for install.
3889 # Don't use installbsd from OSF since it installs stuff as root
3890 # by default.
3891 for ac_prog in ginstall scoinst install; do
3892 for ac_exec_ext in '' $ac_executable_extensions; do
3893 if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
3894 if test $ac_prog = install &&
3895 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3896 # AIX install. It has an incompatible calling convention.
3897 :
3898 elif test $ac_prog = install &&
3899 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3900 # program-specific install script used by HP pwplus--don't use.
3901 :
3902 else
3903 rm -rf conftest.one conftest.two conftest.dir
3904 echo one > conftest.one
3905 echo two > conftest.two
3906 mkdir conftest.dir
3907 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
3908 test -s conftest.one && test -s conftest.two &&
3909 test -s conftest.dir/conftest.one &&
3910 test -s conftest.dir/conftest.two
3911 then
3912 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
3913 break 3
3914 fi
3915 fi
3916 fi
3917 done
3918 done
3919 ;;
3920 esac
3921
3922 done
3923 IFS=$as_save_IFS
3924
3925 rm -rf conftest.one conftest.two conftest.dir
3926
3927 fi
3928 if test "${ac_cv_path_install+set}" = set; then
3929 INSTALL=$ac_cv_path_install
3930 else
3931 # As a last resort, use the slow shell script. Don't cache a
3932 # value for INSTALL within a source directory, because that will
3933 # break other packages using the cache if that directory is
3934 # removed, or if the value is a relative name.
3935 INSTALL=$ac_install_sh
3936 fi
3937 fi
3938 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
3939 $as_echo "$INSTALL" >&6; }
3940
3941 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
3942 # It thinks the first close brace ends the variable substitution.
3943 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
3944
3945 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
3946
3947 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
3948
3949 rm -rf .tst 2>/dev/null
3950 mkdir .tst 2>/dev/null
3951 if test -d .tst; then
3952 am__leading_dot=.
3953 else
3954 am__leading_dot=_
3955 fi
3956 rmdir .tst 2>/dev/null
3957
3958 DEPDIR="${am__leading_dot}deps"
3959
3960
3961
3962 # autoconf.info says this should be called right after AC_INIT.
3963 ac_config_headers="$ac_config_headers config.h:config.in"
3964
3965
3966
3967
3968
3969
3970 # Put a plausible default for CC_FOR_BUILD in Makefile.
3971 if test "x$cross_compiling" = "xno"; then
3972 CC_FOR_BUILD='$(CC)'
3973 else
3974 CC_FOR_BUILD=gcc
3975 fi
3976
3977
3978
3979
3980 AR=${AR-ar}
3981
3982 if test -n "$ac_tool_prefix"; then
3983 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
3984 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
3985 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3986 $as_echo_n "checking for $ac_word... " >&6; }
3987 if test "${ac_cv_prog_RANLIB+set}" = set; then :
3988 $as_echo_n "(cached) " >&6
3989 else
3990 if test -n "$RANLIB"; then
3991 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
3992 else
3993 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3994 for as_dir in $PATH
3995 do
3996 IFS=$as_save_IFS
3997 test -z "$as_dir" && as_dir=.
3998 for ac_exec_ext in '' $ac_executable_extensions; do
3999 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4000 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
4001 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4002 break 2
4003 fi
4004 done
4005 done
4006 IFS=$as_save_IFS
4007
4008 fi
4009 fi
4010 RANLIB=$ac_cv_prog_RANLIB
4011 if test -n "$RANLIB"; then
4012 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
4013 $as_echo "$RANLIB" >&6; }
4014 else
4015 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4016 $as_echo "no" >&6; }
4017 fi
4018
4019
4020 fi
4021 if test -z "$ac_cv_prog_RANLIB"; then
4022 ac_ct_RANLIB=$RANLIB
4023 # Extract the first word of "ranlib", so it can be a program name with args.
4024 set dummy ranlib; ac_word=$2
4025 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4026 $as_echo_n "checking for $ac_word... " >&6; }
4027 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
4028 $as_echo_n "(cached) " >&6
4029 else
4030 if test -n "$ac_ct_RANLIB"; then
4031 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
4032 else
4033 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4034 for as_dir in $PATH
4035 do
4036 IFS=$as_save_IFS
4037 test -z "$as_dir" && as_dir=.
4038 for ac_exec_ext in '' $ac_executable_extensions; do
4039 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4040 ac_cv_prog_ac_ct_RANLIB="ranlib"
4041 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4042 break 2
4043 fi
4044 done
4045 done
4046 IFS=$as_save_IFS
4047
4048 fi
4049 fi
4050 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
4051 if test -n "$ac_ct_RANLIB"; then
4052 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
4053 $as_echo "$ac_ct_RANLIB" >&6; }
4054 else
4055 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4056 $as_echo "no" >&6; }
4057 fi
4058
4059 if test "x$ac_ct_RANLIB" = x; then
4060 RANLIB=":"
4061 else
4062 case $cross_compiling:$ac_tool_warned in
4063 yes:)
4064 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4065 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4066 ac_tool_warned=yes ;;
4067 esac
4068 RANLIB=$ac_ct_RANLIB
4069 fi
4070 else
4071 RANLIB="$ac_cv_prog_RANLIB"
4072 fi
4073
4074
4075 # Dependency checking.
4076 ac_config_commands="$ac_config_commands depdir"
4077
4078
4079 depcc="$CC" am_compiler_list=
4080
4081 am_depcomp=$ac_aux_dir/depcomp
4082 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4083 $as_echo_n "checking dependency style of $depcc... " >&6; }
4084 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then :
4085 $as_echo_n "(cached) " >&6
4086 else
4087 if test -f "$am_depcomp"; then
4088 # We make a subdir and do the tests there. Otherwise we can end up
4089 # making bogus files that we don't know about and never remove. For
4090 # instance it was reported that on HP-UX the gcc test will end up
4091 # making a dummy file named `D' -- because `-MD' means `put the output
4092 # in D'.
4093 mkdir conftest.dir
4094 # Copy depcomp to subdir because otherwise we won't find it if we're
4095 # using a relative directory.
4096 cp "$am_depcomp" conftest.dir
4097 cd conftest.dir
4098 # We will build objects and dependencies in a subdirectory because
4099 # it helps to detect inapplicable dependency modes. For instance
4100 # both Tru64's cc and ICC support -MD to output dependencies as a
4101 # side effect of compilation, but ICC will put the dependencies in
4102 # the current directory while Tru64 will put them in the object
4103 # directory.
4104 mkdir sub
4105
4106 am_cv_CC_dependencies_compiler_type=none
4107 if test "$am_compiler_list" = ""; then
4108 am_compiler_list=`sed -n 's/^\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
4109 fi
4110 for depmode in $am_compiler_list; do
4111 if test $depmode = none; then break; fi
4112
4113 $as_echo "$as_me:$LINENO: trying $depmode" >&5
4114 # Setup a source with many dependencies, because some compilers
4115 # like to wrap large dependency lists on column 80 (with \), and
4116 # we should not choose a depcomp mode which is confused by this.
4117 #
4118 # We need to recreate these files for each test, as the compiler may
4119 # overwrite some of them when testing with obscure command lines.
4120 # This happens at least with the AIX C compiler.
4121 : > sub/conftest.c
4122 for i in 1 2 3 4 5 6; do
4123 echo '#include "conftst'$i'.h"' >> sub/conftest.c
4124 # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
4125 # Solaris 8's {/usr,}/bin/sh.
4126 touch sub/conftst$i.h
4127 done
4128 echo "include sub/conftest.Po" > confmf
4129
4130 # We check with `-c' and `-o' for the sake of the "dashmstdout"
4131 # mode. It turns out that the SunPro C++ compiler does not properly
4132 # handle `-M -o', and we need to detect this.
4133 depcmd="depmode=$depmode \
4134 source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
4135 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4136 $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c"
4137 echo "| $depcmd" | sed -e 's/ */ /g' >&5
4138 if env $depcmd > conftest.err 2>&1 &&
4139 grep sub/conftst6.h sub/conftest.Po >>conftest.err 2>&1 &&
4140 grep sub/conftest.${OBJEXT-o} sub/conftest.Po >>conftest.err 2>&1 &&
4141 ${MAKE-make} -s -f confmf >>conftest.err 2>&1; then
4142 # icc doesn't choke on unknown options, it will just issue warnings
4143 # or remarks (even with -Werror). So we grep stderr for any message
4144 # that says an option was ignored or not supported.
4145 # When given -MP, icc 7.0 and 7.1 complain thusly:
4146 # icc: Command line warning: ignoring option '-M'; no argument required
4147 # The diagnosis changed in icc 8.0:
4148 # icc: Command line remark: option '-MP' not supported
4149 if (grep 'ignoring option' conftest.err ||
4150 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4151 am_cv_CC_dependencies_compiler_type=$depmode
4152 $as_echo "$as_me:$LINENO: success" >&5
4153 break
4154 fi
4155 fi
4156 $as_echo "$as_me:$LINENO: failure, diagnostics are:" >&5
4157 sed -e 's/^/| /' < conftest.err >&5
4158 done
4159
4160 cd ..
4161 rm -rf conftest.dir
4162 else
4163 am_cv_CC_dependencies_compiler_type=none
4164 fi
4165
4166 fi
4167 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
4168 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
4169 if test x${am_cv_CC_dependencies_compiler_type-none} = xnone
4170 then as_fn_error "no usable dependency style found" "$LINENO" 5
4171 else CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
4172
4173 fi
4174
4175
4176 # Check for the 'make' the user wants to use.
4177 for ac_prog in make
4178 do
4179 # Extract the first word of "$ac_prog", so it can be a program name with args.
4180 set dummy $ac_prog; ac_word=$2
4181 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4182 $as_echo_n "checking for $ac_word... " >&6; }
4183 if test "${ac_cv_prog_MAKE+set}" = set; then :
4184 $as_echo_n "(cached) " >&6
4185 else
4186 if test -n "$MAKE"; then
4187 ac_cv_prog_MAKE="$MAKE" # Let the user override the test.
4188 else
4189 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4190 for as_dir in $PATH
4191 do
4192 IFS=$as_save_IFS
4193 test -z "$as_dir" && as_dir=.
4194 for ac_exec_ext in '' $ac_executable_extensions; do
4195 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4196 ac_cv_prog_MAKE="$ac_prog"
4197 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4198 break 2
4199 fi
4200 done
4201 done
4202 IFS=$as_save_IFS
4203
4204 fi
4205 fi
4206 MAKE=$ac_cv_prog_MAKE
4207 if test -n "$MAKE"; then
4208 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKE" >&5
4209 $as_echo "$MAKE" >&6; }
4210 else
4211 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4212 $as_echo "no" >&6; }
4213 fi
4214
4215
4216 test -n "$MAKE" && break
4217 done
4218
4219 MAKE_IS_GNU=
4220 case "`$MAKE --version 2>&1 | sed 1q`" in
4221 *GNU*)
4222 MAKE_IS_GNU=yes
4223 ;;
4224 esac
4225 if test "$MAKE_IS_GNU" = yes; then
4226 GMAKE_TRUE=
4227 GMAKE_FALSE='#'
4228 else
4229 GMAKE_TRUE='#'
4230 GMAKE_FALSE=
4231 fi
4232
4233
4234 ALL_LINGUAS=
4235 # If we haven't got the data from the intl directory,
4236 # assume NLS is disabled.
4237 USE_NLS=no
4238 LIBINTL=
4239 LIBINTL_DEP=
4240 INCINTL=
4241 XGETTEXT=
4242 GMSGFMT=
4243 POSUB=
4244
4245 if test -f ../../intl/config.intl; then
4246 . ../../intl/config.intl
4247 fi
4248 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
4249 $as_echo_n "checking whether NLS is requested... " >&6; }
4250 if test x"$USE_NLS" != xyes; then
4251 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4252 $as_echo "no" >&6; }
4253 else
4254 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4255 $as_echo "yes" >&6; }
4256
4257 $as_echo "#define ENABLE_NLS 1" >>confdefs.h
4258
4259
4260 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catalogs to be installed" >&5
4261 $as_echo_n "checking for catalogs to be installed... " >&6; }
4262 # Look for .po and .gmo files in the source directory.
4263 CATALOGS=
4264 XLINGUAS=
4265 for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
4266 # If there aren't any .gmo files the shell will give us the
4267 # literal string "../path/to/srcdir/po/*.gmo" which has to be
4268 # weeded out.
4269 case "$cat" in *\**)
4270 continue;;
4271 esac
4272 # The quadruple backslash is collapsed to a double backslash
4273 # by the backticks, then collapsed again by the double quotes,
4274 # leaving us with one backslash in the sed expression (right
4275 # before the dot that mustn't act as a wildcard).
4276 cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
4277 lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
4278 # The user is allowed to set LINGUAS to a list of languages to
4279 # install catalogs for. If it's empty that means "all of them."
4280 if test "x$LINGUAS" = x; then
4281 CATALOGS="$CATALOGS $cat"
4282 XLINGUAS="$XLINGUAS $lang"
4283 else
4284 case "$LINGUAS" in *$lang*)
4285 CATALOGS="$CATALOGS $cat"
4286 XLINGUAS="$XLINGUAS $lang"
4287 ;;
4288 esac
4289 fi
4290 done
4291 LINGUAS="$XLINGUAS"
4292 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINGUAS" >&5
4293 $as_echo "$LINGUAS" >&6; }
4294
4295
4296 DATADIRNAME=share
4297
4298 INSTOBJEXT=.mo
4299
4300 GENCAT=gencat
4301
4302 CATOBJEXT=.gmo
4303
4304 fi
4305
4306 # Check for common headers.
4307 # FIXME: Seems to me this can cause problems for i386-windows hosts.
4308 # At one point there were hardcoded AC_DEFINE's if ${host} = i386-*-windows*.
4309 for ac_header in stdlib.h string.h strings.h unistd.h time.h
4310 do :
4311 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4312 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
4313 eval as_val=\$$as_ac_Header
4314 if test "x$as_val" = x""yes; then :
4315 cat >>confdefs.h <<_ACEOF
4316 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4317 _ACEOF
4318
4319 fi
4320
4321 done
4322
4323 for ac_header in sys/time.h sys/resource.h
4324 do :
4325 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4326 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
4327 eval as_val=\$$as_ac_Header
4328 if test "x$as_val" = x""yes; then :
4329 cat >>confdefs.h <<_ACEOF
4330 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4331 _ACEOF
4332
4333 fi
4334
4335 done
4336
4337 for ac_header in fcntl.h fpu_control.h
4338 do :
4339 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4340 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
4341 eval as_val=\$$as_ac_Header
4342 if test "x$as_val" = x""yes; then :
4343 cat >>confdefs.h <<_ACEOF
4344 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4345 _ACEOF
4346
4347 fi
4348
4349 done
4350
4351 for ac_header in dlfcn.h errno.h sys/stat.h
4352 do :
4353 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4354 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
4355 eval as_val=\$$as_ac_Header
4356 if test "x$as_val" = x""yes; then :
4357 cat >>confdefs.h <<_ACEOF
4358 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4359 _ACEOF
4360
4361 fi
4362
4363 done
4364
4365 for ac_func in getrusage time sigaction __setfpucw
4366 do :
4367 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
4368 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
4369 eval as_val=\$$as_ac_var
4370 if test "x$as_val" = x""yes; then :
4371 cat >>confdefs.h <<_ACEOF
4372 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
4373 _ACEOF
4374
4375 fi
4376 done
4377
4378
4379 # Check for socket libraries
4380 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for bind in -lsocket" >&5
4381 $as_echo_n "checking for bind in -lsocket... " >&6; }
4382 if test "${ac_cv_lib_socket_bind+set}" = set; then :
4383 $as_echo_n "(cached) " >&6
4384 else
4385 ac_check_lib_save_LIBS=$LIBS
4386 LIBS="-lsocket $LIBS"
4387 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4388 /* end confdefs.h. */
4389
4390 /* Override any GCC internal prototype to avoid an error.
4391 Use char because int might match the return type of a GCC
4392 builtin and then its argument prototype would still apply. */
4393 #ifdef __cplusplus
4394 extern "C"
4395 #endif
4396 char bind ();
4397 int
4398 main ()
4399 {
4400 return bind ();
4401 ;
4402 return 0;
4403 }
4404 _ACEOF
4405 if ac_fn_c_try_link "$LINENO"; then :
4406 ac_cv_lib_socket_bind=yes
4407 else
4408 ac_cv_lib_socket_bind=no
4409 fi
4410 rm -f core conftest.err conftest.$ac_objext \
4411 conftest$ac_exeext conftest.$ac_ext
4412 LIBS=$ac_check_lib_save_LIBS
4413 fi
4414 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_bind" >&5
4415 $as_echo "$ac_cv_lib_socket_bind" >&6; }
4416 if test "x$ac_cv_lib_socket_bind" = x""yes; then :
4417 cat >>confdefs.h <<_ACEOF
4418 #define HAVE_LIBSOCKET 1
4419 _ACEOF
4420
4421 LIBS="-lsocket $LIBS"
4422
4423 fi
4424
4425 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lnsl" >&5
4426 $as_echo_n "checking for gethostbyname in -lnsl... " >&6; }
4427 if test "${ac_cv_lib_nsl_gethostbyname+set}" = set; then :
4428 $as_echo_n "(cached) " >&6
4429 else
4430 ac_check_lib_save_LIBS=$LIBS
4431 LIBS="-lnsl $LIBS"
4432 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4433 /* end confdefs.h. */
4434
4435 /* Override any GCC internal prototype to avoid an error.
4436 Use char because int might match the return type of a GCC
4437 builtin and then its argument prototype would still apply. */
4438 #ifdef __cplusplus
4439 extern "C"
4440 #endif
4441 char gethostbyname ();
4442 int
4443 main ()
4444 {
4445 return gethostbyname ();
4446 ;
4447 return 0;
4448 }
4449 _ACEOF
4450 if ac_fn_c_try_link "$LINENO"; then :
4451 ac_cv_lib_nsl_gethostbyname=yes
4452 else
4453 ac_cv_lib_nsl_gethostbyname=no
4454 fi
4455 rm -f core conftest.err conftest.$ac_objext \
4456 conftest$ac_exeext conftest.$ac_ext
4457 LIBS=$ac_check_lib_save_LIBS
4458 fi
4459 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_gethostbyname" >&5
4460 $as_echo "$ac_cv_lib_nsl_gethostbyname" >&6; }
4461 if test "x$ac_cv_lib_nsl_gethostbyname" = x""yes; then :
4462 cat >>confdefs.h <<_ACEOF
4463 #define HAVE_LIBNSL 1
4464 _ACEOF
4465
4466 LIBS="-lnsl $LIBS"
4467
4468 fi
4469
4470
4471 # BFD conditionally uses zlib, so we must link it in if libbfd does, by
4472 # using the same condition.
4473
4474 # See if the user specified whether he wants zlib support or not.
4475
4476 # Check whether --with-zlib was given.
4477 if test "${with_zlib+set}" = set; then :
4478 withval=$with_zlib;
4479 else
4480 with_zlib=auto
4481 fi
4482
4483
4484 if test "$with_zlib" != "no"; then
4485 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing zlibVersion" >&5
4486 $as_echo_n "checking for library containing zlibVersion... " >&6; }
4487 if test "${ac_cv_search_zlibVersion+set}" = set; then :
4488 $as_echo_n "(cached) " >&6
4489 else
4490 ac_func_search_save_LIBS=$LIBS
4491 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4492 /* end confdefs.h. */
4493
4494 /* Override any GCC internal prototype to avoid an error.
4495 Use char because int might match the return type of a GCC
4496 builtin and then its argument prototype would still apply. */
4497 #ifdef __cplusplus
4498 extern "C"
4499 #endif
4500 char zlibVersion ();
4501 int
4502 main ()
4503 {
4504 return zlibVersion ();
4505 ;
4506 return 0;
4507 }
4508 _ACEOF
4509 for ac_lib in '' z; do
4510 if test -z "$ac_lib"; then
4511 ac_res="none required"
4512 else
4513 ac_res=-l$ac_lib
4514 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
4515 fi
4516 if ac_fn_c_try_link "$LINENO"; then :
4517 ac_cv_search_zlibVersion=$ac_res
4518 fi
4519 rm -f core conftest.err conftest.$ac_objext \
4520 conftest$ac_exeext
4521 if test "${ac_cv_search_zlibVersion+set}" = set; then :
4522 break
4523 fi
4524 done
4525 if test "${ac_cv_search_zlibVersion+set}" = set; then :
4526
4527 else
4528 ac_cv_search_zlibVersion=no
4529 fi
4530 rm conftest.$ac_ext
4531 LIBS=$ac_func_search_save_LIBS
4532 fi
4533 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_zlibVersion" >&5
4534 $as_echo "$ac_cv_search_zlibVersion" >&6; }
4535 ac_res=$ac_cv_search_zlibVersion
4536 if test "$ac_res" != no; then :
4537 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
4538 for ac_header in zlib.h
4539 do :
4540 ac_fn_c_check_header_mongrel "$LINENO" "zlib.h" "ac_cv_header_zlib_h" "$ac_includes_default"
4541 if test "x$ac_cv_header_zlib_h" = x""yes; then :
4542 cat >>confdefs.h <<_ACEOF
4543 #define HAVE_ZLIB_H 1
4544 _ACEOF
4545
4546 fi
4547
4548 done
4549
4550 fi
4551
4552 if test "$with_zlib" = "yes" -a "$ac_cv_header_zlib_h" != "yes"; then
4553 as_fn_error "zlib (libz) library was explicitly requested but not found" "$LINENO" 5
4554 fi
4555 fi
4556
4557
4558 . ${srcdir}/../../bfd/configure.host
4559
4560
4561
4562 USE_MAINTAINER_MODE=no
4563 # Check whether --enable-maintainer-mode was given.
4564 if test "${enable_maintainer_mode+set}" = set; then :
4565 enableval=$enable_maintainer_mode; case "${enableval}" in
4566 yes) MAINT="" USE_MAINTAINER_MODE=yes ;;
4567 no) MAINT="#" ;;
4568 *) as_fn_error "\"--enable-maintainer-mode does not take a value\"" "$LINENO" 5; MAINT="#" ;;
4569 esac
4570 if test x"$silent" != x"yes" && test x"$MAINT" = x""; then
4571 echo "Setting maintainer mode" 6>&1
4572 fi
4573 else
4574 MAINT="#"
4575 fi
4576
4577
4578
4579 # Check whether --enable-sim-bswap was given.
4580 if test "${enable_sim_bswap+set}" = set; then :
4581 enableval=$enable_sim_bswap; case "${enableval}" in
4582 yes) sim_bswap="-DWITH_BSWAP=1 -DUSE_BSWAP=1";;
4583 no) sim_bswap="-DWITH_BSWAP=0";;
4584 *) as_fn_error "\"--enable-sim-bswap does not take a value\"" "$LINENO" 5; sim_bswap="";;
4585 esac
4586 if test x"$silent" != x"yes" && test x"$sim_bswap" != x""; then
4587 echo "Setting bswap flags = $sim_bswap" 6>&1
4588 fi
4589 else
4590 sim_bswap=""
4591 fi
4592
4593
4594
4595 # Check whether --enable-sim-cflags was given.
4596 if test "${enable_sim_cflags+set}" = set; then :
4597 enableval=$enable_sim_cflags; case "${enableval}" in
4598 yes) sim_cflags="-O2 -fomit-frame-pointer";;
4599 trace) as_fn_error "\"Please use --enable-sim-debug instead.\"" "$LINENO" 5; sim_cflags="";;
4600 no) sim_cflags="";;
4601 *) sim_cflags=`echo "${enableval}" | sed -e "s/,/ /g"`;;
4602 esac
4603 if test x"$silent" != x"yes" && test x"$sim_cflags" != x""; then
4604 echo "Setting sim cflags = $sim_cflags" 6>&1
4605 fi
4606 else
4607 sim_cflags=""
4608 fi
4609
4610
4611
4612 # Check whether --enable-sim-debug was given.
4613 if test "${enable_sim_debug+set}" = set; then :
4614 enableval=$enable_sim_debug; case "${enableval}" in
4615 yes) sim_debug="-DDEBUG=7 -DWITH_DEBUG=7";;
4616 no) sim_debug="-DDEBUG=0 -DWITH_DEBUG=0";;
4617 *) sim_debug="-DDEBUG='(${enableval})' -DWITH_DEBUG='(${enableval})'";;
4618 esac
4619 if test x"$silent" != x"yes" && test x"$sim_debug" != x""; then
4620 echo "Setting sim debug = $sim_debug" 6>&1
4621 fi
4622 else
4623 sim_debug=""
4624 fi
4625
4626
4627
4628 # Check whether --enable-sim-stdio was given.
4629 if test "${enable_sim_stdio+set}" = set; then :
4630 enableval=$enable_sim_stdio; case "${enableval}" in
4631 yes) sim_stdio="-DWITH_STDIO=DO_USE_STDIO";;
4632 no) sim_stdio="-DWITH_STDIO=DONT_USE_STDIO";;
4633 *) as_fn_error "\"Unknown value $enableval passed to --enable-sim-stdio\"" "$LINENO" 5; sim_stdio="";;
4634 esac
4635 if test x"$silent" != x"yes" && test x"$sim_stdio" != x""; then
4636 echo "Setting stdio flags = $sim_stdio" 6>&1
4637 fi
4638 else
4639 sim_stdio=""
4640 fi
4641
4642
4643
4644 # Check whether --enable-sim-trace was given.
4645 if test "${enable_sim_trace+set}" = set; then :
4646 enableval=$enable_sim_trace; case "${enableval}" in
4647 yes) sim_trace="-DTRACE=1 -DWITH_TRACE=-1";;
4648 no) sim_trace="-DTRACE=0 -DWITH_TRACE=0";;
4649 [-0-9]*)
4650 sim_trace="-DTRACE='(${enableval})' -DWITH_TRACE='(${enableval})'";;
4651 [[:lower:]]*)
4652 sim_trace=""
4653 for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
4654 if test x"$sim_trace" = x; then
4655 sim_trace="-DWITH_TRACE='(TRACE_$x"
4656 else
4657 sim_trace="${sim_trace}|TRACE_$x"
4658 fi
4659 done
4660 sim_trace="$sim_trace)'" ;;
4661 esac
4662 if test x"$silent" != x"yes" && test x"$sim_trace" != x""; then
4663 echo "Setting sim trace = $sim_trace" 6>&1
4664 fi
4665 else
4666 sim_trace=""
4667 fi
4668
4669
4670
4671 # Check whether --enable-sim-profile was given.
4672 if test "${enable_sim_profile+set}" = set; then :
4673 enableval=$enable_sim_profile; case "${enableval}" in
4674 yes) sim_profile="-DPROFILE=1 -DWITH_PROFILE=-1";;
4675 no) sim_profile="-DPROFILE=0 -DWITH_PROFILE=0";;
4676 [-0-9]*)
4677 sim_profile="-DPROFILE='(${enableval})' -DWITH_PROFILE='(${enableval})'";;
4678 [a-z]*)
4679 sim_profile=""
4680 for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
4681 if test x"$sim_profile" = x; then
4682 sim_profile="-DWITH_PROFILE='(PROFILE_$x"
4683 else
4684 sim_profile="${sim_profile}|PROFILE_$x"
4685 fi
4686 done
4687 sim_profile="$sim_profile)'" ;;
4688 esac
4689 if test x"$silent" != x"yes" && test x"$sim_profile" != x""; then
4690 echo "Setting sim profile = $sim_profile" 6>&1
4691 fi
4692 else
4693 sim_profile="-DPROFILE=1 -DWITH_PROFILE=-1"
4694 fi
4695
4696
4697
4698
4699 # Check whether --with-pkgversion was given.
4700 if test "${with_pkgversion+set}" = set; then :
4701 withval=$with_pkgversion; case "$withval" in
4702 yes) as_fn_error "package version not specified" "$LINENO" 5 ;;
4703 no) PKGVERSION= ;;
4704 *) PKGVERSION="($withval) " ;;
4705 esac
4706 else
4707 PKGVERSION="(GDB) "
4708
4709 fi
4710
4711
4712
4713
4714
4715 # Check whether --with-bugurl was given.
4716 if test "${with_bugurl+set}" = set; then :
4717 withval=$with_bugurl; case "$withval" in
4718 yes) as_fn_error "bug URL not specified" "$LINENO" 5 ;;
4719 no) BUGURL=
4720 ;;
4721 *) BUGURL="$withval"
4722 ;;
4723 esac
4724 else
4725 BUGURL="http://www.gnu.org/software/gdb/bugs/"
4726
4727 fi
4728
4729 case ${BUGURL} in
4730 "")
4731 REPORT_BUGS_TO=
4732 REPORT_BUGS_TEXI=
4733 ;;
4734 *)
4735 REPORT_BUGS_TO="<$BUGURL>"
4736 REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`}
4737 ;;
4738 esac;
4739
4740
4741
4742
4743 cat >>confdefs.h <<_ACEOF
4744 #define PKGVERSION "$PKGVERSION"
4745 _ACEOF
4746
4747
4748 cat >>confdefs.h <<_ACEOF
4749 #define REPORT_BUGS_TO "$REPORT_BUGS_TO"
4750 _ACEOF
4751
4752
4753 { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5
4754 $as_echo_n "checking return type of signal handlers... " >&6; }
4755 if test "${ac_cv_type_signal+set}" = set; then :
4756 $as_echo_n "(cached) " >&6
4757 else
4758 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4759 /* end confdefs.h. */
4760 #include <sys/types.h>
4761 #include <signal.h>
4762
4763 int
4764 main ()
4765 {
4766 return *(signal (0, 0)) (0) == 1;
4767 ;
4768 return 0;
4769 }
4770 _ACEOF
4771 if ac_fn_c_try_compile "$LINENO"; then :
4772 ac_cv_type_signal=int
4773 else
4774 ac_cv_type_signal=void
4775 fi
4776 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4777 fi
4778 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5
4779 $as_echo "$ac_cv_type_signal" >&6; }
4780
4781 cat >>confdefs.h <<_ACEOF
4782 #define RETSIGTYPE $ac_cv_type_signal
4783 _ACEOF
4784
4785
4786
4787
4788
4789 sim_link_files=
4790 sim_link_links=
4791
4792 sim_link_links=tconfig.h
4793 if test -f ${srcdir}/tconfig.in
4794 then
4795 sim_link_files=tconfig.in
4796 else
4797 sim_link_files=../common/tconfig.in
4798 fi
4799
4800 # targ-vals.def points to the libc macro description file.
4801 case "${target}" in
4802 *-*-*) TARG_VALS_DEF=../common/nltvals.def ;;
4803 esac
4804 sim_link_files="${sim_link_files} ${TARG_VALS_DEF}"
4805 sim_link_links="${sim_link_links} targ-vals.def"
4806
4807
4808
4809
4810 wire_endian="LITTLE_ENDIAN"
4811 default_endian=""
4812 # Check whether --enable-sim-endian was given.
4813 if test "${enable_sim_endian+set}" = set; then :
4814 enableval=$enable_sim_endian; case "${enableval}" in
4815 b*|B*) sim_endian="-DWITH_TARGET_BYTE_ORDER=BIG_ENDIAN";;
4816 l*|L*) sim_endian="-DWITH_TARGET_BYTE_ORDER=LITTLE_ENDIAN";;
4817 yes) if test x"$wire_endian" != x; then
4818 sim_endian="-DWITH_TARGET_BYTE_ORDER=${wire_endian}"
4819 else
4820 if test x"$default_endian" != x; then
4821 sim_endian="-DWITH_TARGET_BYTE_ORDER=${default_endian}"
4822 else
4823 echo "No hard-wired endian for target $target" 1>&6
4824 sim_endian="-DWITH_TARGET_BYTE_ORDER=0"
4825 fi
4826 fi;;
4827 no) if test x"$default_endian" != x; then
4828 sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=${default_endian}"
4829 else
4830 if test x"$wire_endian" != x; then
4831 sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=${wire_endian}"
4832 else
4833 echo "No default endian for target $target" 1>&6
4834 sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=0"
4835 fi
4836 fi;;
4837 *) as_fn_error "\"Unknown value $enableval for --enable-sim-endian\"" "$LINENO" 5; sim_endian="";;
4838 esac
4839 if test x"$silent" != x"yes" && test x"$sim_endian" != x""; then
4840 echo "Setting endian flags = $sim_endian" 6>&1
4841 fi
4842 else
4843 if test x"$default_endian" != x; then
4844 sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=${default_endian}"
4845 else
4846 if test x"$wire_endian" != x; then
4847 sim_endian="-DWITH_TARGET_BYTE_ORDER=${wire_endian}"
4848 else
4849 sim_endian=
4850 fi
4851 fi
4852 fi
4853
4854 wire_alignment="NONSTRICT_ALIGNMENT"
4855 default_alignment=""
4856
4857 # Check whether --enable-sim-alignment was given.
4858 if test "${enable_sim_alignment+set}" = set; then :
4859 enableval=$enable_sim_alignment; case "${enableval}" in
4860 strict | STRICT) sim_alignment="-DWITH_ALIGNMENT=STRICT_ALIGNMENT";;
4861 nonstrict | NONSTRICT) sim_alignment="-DWITH_ALIGNMENT=NONSTRICT_ALIGNMENT";;
4862 forced | FORCED) sim_alignment="-DWITH_ALIGNMENT=FORCED_ALIGNMENT";;
4863 yes) if test x"$wire_alignment" != x; then
4864 sim_alignment="-DWITH_ALIGNMENT=${wire_alignment}"
4865 else
4866 if test x"$default_alignment" != x; then
4867 sim_alignment="-DWITH_ALIGNMENT=${default_alignment}"
4868 else
4869 echo "No hard-wired alignment for target $target" 1>&6
4870 sim_alignment="-DWITH_ALIGNMENT=0"
4871 fi
4872 fi;;
4873 no) if test x"$default_alignment" != x; then
4874 sim_alignment="-DWITH_DEFAULT_ALIGNMENT=${default_alignment}"
4875 else
4876 if test x"$wire_alignment" != x; then
4877 sim_alignment="-DWITH_DEFAULT_ALIGNMENT=${wire_alignment}"
4878 else
4879 echo "No default alignment for target $target" 1>&6
4880 sim_alignment="-DWITH_DEFAULT_ALIGNMENT=0"
4881 fi
4882 fi;;
4883 *) as_fn_error "\"Unknown value $enableval passed to --enable-sim-alignment\"" "$LINENO" 5; sim_alignment="";;
4884 esac
4885 if test x"$silent" != x"yes" && test x"$sim_alignment" != x""; then
4886 echo "Setting alignment flags = $sim_alignment" 6>&1
4887 fi
4888 else
4889 if test x"$default_alignment" != x; then
4890 sim_alignment="-DWITH_DEFAULT_ALIGNMENT=${default_alignment}"
4891 else
4892 if test x"$wire_alignment" != x; then
4893 sim_alignment="-DWITH_ALIGNMENT=${wire_alignment}"
4894 else
4895 sim_alignment=
4896 fi
4897 fi
4898 fi
4899
4900
4901 # Check whether --enable-sim-hostendian was given.
4902 if test "${enable_sim_hostendian+set}" = set; then :
4903 enableval=$enable_sim_hostendian; case "${enableval}" in
4904 no) sim_hostendian="-DWITH_HOST_BYTE_ORDER=0";;
4905 b*|B*) sim_hostendian="-DWITH_HOST_BYTE_ORDER=BIG_ENDIAN";;
4906 l*|L*) sim_hostendian="-DWITH_HOST_BYTE_ORDER=LITTLE_ENDIAN";;
4907 *) as_fn_error "\"Unknown value $enableval for --enable-sim-hostendian\"" "$LINENO" 5; sim_hostendian="";;
4908 esac
4909 if test x"$silent" != x"yes" && test x"$sim_hostendian" != x""; then
4910 echo "Setting hostendian flags = $sim_hostendian" 6>&1
4911 fi
4912 else
4913
4914 if test "x$cross_compiling" = "xno"; then
4915 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
4916 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
4917 if test "${ac_cv_c_bigendian+set}" = set; then :
4918 $as_echo_n "(cached) " >&6
4919 else
4920 ac_cv_c_bigendian=unknown
4921 # See if we're dealing with a universal compiler.
4922 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4923 /* end confdefs.h. */
4924 #ifndef __APPLE_CC__
4925 not a universal capable compiler
4926 #endif
4927 typedef int dummy;
4928
4929 _ACEOF
4930 if ac_fn_c_try_compile "$LINENO"; then :
4931
4932 # Check for potential -arch flags. It is not universal unless
4933 # there are at least two -arch flags with different values.
4934 ac_arch=
4935 ac_prev=
4936 for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
4937 if test -n "$ac_prev"; then
4938 case $ac_word in
4939 i?86 | x86_64 | ppc | ppc64)
4940 if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
4941 ac_arch=$ac_word
4942 else
4943 ac_cv_c_bigendian=universal
4944 break
4945 fi
4946 ;;
4947 esac
4948 ac_prev=
4949 elif test "x$ac_word" = "x-arch"; then
4950 ac_prev=arch
4951 fi
4952 done
4953 fi
4954 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4955 if test $ac_cv_c_bigendian = unknown; then
4956 # See if sys/param.h defines the BYTE_ORDER macro.
4957 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4958 /* end confdefs.h. */
4959 #include <sys/types.h>
4960 #include <sys/param.h>
4961
4962 int
4963 main ()
4964 {
4965 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
4966 && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
4967 && LITTLE_ENDIAN)
4968 bogus endian macros
4969 #endif
4970
4971 ;
4972 return 0;
4973 }
4974 _ACEOF
4975 if ac_fn_c_try_compile "$LINENO"; then :
4976 # It does; now see whether it defined to BIG_ENDIAN or not.
4977 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4978 /* end confdefs.h. */
4979 #include <sys/types.h>
4980 #include <sys/param.h>
4981
4982 int
4983 main ()
4984 {
4985 #if BYTE_ORDER != BIG_ENDIAN
4986 not big endian
4987 #endif
4988
4989 ;
4990 return 0;
4991 }
4992 _ACEOF
4993 if ac_fn_c_try_compile "$LINENO"; then :
4994 ac_cv_c_bigendian=yes
4995 else
4996 ac_cv_c_bigendian=no
4997 fi
4998 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4999 fi
5000 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5001 fi
5002 if test $ac_cv_c_bigendian = unknown; then
5003 # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
5004 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5005 /* end confdefs.h. */
5006 #include <limits.h>
5007
5008 int
5009 main ()
5010 {
5011 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
5012 bogus endian macros
5013 #endif
5014
5015 ;
5016 return 0;
5017 }
5018 _ACEOF
5019 if ac_fn_c_try_compile "$LINENO"; then :
5020 # It does; now see whether it defined to _BIG_ENDIAN or not.
5021 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5022 /* end confdefs.h. */
5023 #include <limits.h>
5024
5025 int
5026 main ()
5027 {
5028 #ifndef _BIG_ENDIAN
5029 not big endian
5030 #endif
5031
5032 ;
5033 return 0;
5034 }
5035 _ACEOF
5036 if ac_fn_c_try_compile "$LINENO"; then :
5037 ac_cv_c_bigendian=yes
5038 else
5039 ac_cv_c_bigendian=no
5040 fi
5041 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5042 fi
5043 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5044 fi
5045 if test $ac_cv_c_bigendian = unknown; then
5046 # Compile a test program.
5047 if test "$cross_compiling" = yes; then :
5048 # Try to guess by grepping values from an object file.
5049 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5050 /* end confdefs.h. */
5051 short int ascii_mm[] =
5052 { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
5053 short int ascii_ii[] =
5054 { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
5055 int use_ascii (int i) {
5056 return ascii_mm[i] + ascii_ii[i];
5057 }
5058 short int ebcdic_ii[] =
5059 { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
5060 short int ebcdic_mm[] =
5061 { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
5062 int use_ebcdic (int i) {
5063 return ebcdic_mm[i] + ebcdic_ii[i];
5064 }
5065 extern int foo;
5066
5067 int
5068 main ()
5069 {
5070 return use_ascii (foo) == use_ebcdic (foo);
5071 ;
5072 return 0;
5073 }
5074 _ACEOF
5075 if ac_fn_c_try_compile "$LINENO"; then :
5076 if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
5077 ac_cv_c_bigendian=yes
5078 fi
5079 if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
5080 if test "$ac_cv_c_bigendian" = unknown; then
5081 ac_cv_c_bigendian=no
5082 else
5083 # finding both strings is unlikely to happen, but who knows?
5084 ac_cv_c_bigendian=unknown
5085 fi
5086 fi
5087 fi
5088 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5089 else
5090 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5091 /* end confdefs.h. */
5092 $ac_includes_default
5093 int
5094 main ()
5095 {
5096
5097 /* Are we little or big endian? From Harbison&Steele. */
5098 union
5099 {
5100 long int l;
5101 char c[sizeof (long int)];
5102 } u;
5103 u.l = 1;
5104 return u.c[sizeof (long int) - 1] == 1;
5105
5106 ;
5107 return 0;
5108 }
5109 _ACEOF
5110 if ac_fn_c_try_run "$LINENO"; then :
5111 ac_cv_c_bigendian=no
5112 else
5113 ac_cv_c_bigendian=yes
5114 fi
5115 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5116 conftest.$ac_objext conftest.beam conftest.$ac_ext
5117 fi
5118
5119 fi
5120 fi
5121 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
5122 $as_echo "$ac_cv_c_bigendian" >&6; }
5123 case $ac_cv_c_bigendian in #(
5124 yes)
5125 $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
5126 ;; #(
5127 no)
5128 ;; #(
5129 universal)
5130
5131 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
5132
5133 ;; #(
5134 *)
5135 as_fn_error "unknown endianness
5136 presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
5137 esac
5138
5139 if test $ac_cv_c_bigendian = yes; then
5140 sim_hostendian="-DWITH_HOST_BYTE_ORDER=BIG_ENDIAN"
5141 else
5142 sim_hostendian="-DWITH_HOST_BYTE_ORDER=LITTLE_ENDIAN"
5143 fi
5144 else
5145 sim_hostendian="-DWITH_HOST_BYTE_ORDER=0"
5146 fi
5147 fi
5148
5149
5150 # Check whether --enable-werror was given.
5151 if test "${enable_werror+set}" = set; then :
5152 enableval=$enable_werror; case "${enableval}" in
5153 yes | y) ERROR_ON_WARNING="yes" ;;
5154 no | n) ERROR_ON_WARNING="no" ;;
5155 *) as_fn_error "bad value ${enableval} for --enable-werror" "$LINENO" 5 ;;
5156 esac
5157 fi
5158
5159
5160 # Enable -Werror by default when using gcc
5161 if test "${GCC}" = yes -a -z "${ERROR_ON_WARNING}" ; then
5162 ERROR_ON_WARNING=yes
5163 fi
5164
5165 WERROR_CFLAGS=""
5166 if test "${ERROR_ON_WARNING}" = yes ; then
5167 # NOTE: Disabled in the sim dir due to most sims generating warnings.
5168 # WERROR_CFLAGS="-Werror"
5169 true
5170 fi
5171
5172 # The entries after -Wno-pointer-sign are disabled warnings which may
5173 # be enabled in the future, which can not currently be used to build
5174 # GDB.
5175 # NOTE: If you change this list, remember to update
5176 # gdb/doc/gdbint.texinfo.
5177 build_warnings="-Wall -Wdeclaration-after-statement -Wpointer-arith \
5178 -Wformat-nonliteral -Wno-pointer-sign \
5179 -Wno-unused -Wunused-value -Wunused-function \
5180 -Wno-switch -Wno-char-subscripts -Wmissing-prototypes"
5181
5182 # Enable -Wno-format by default when using gcc on mingw since many
5183 # GCC versions complain about %I64.
5184 case "${host}" in
5185 *-*-mingw32*) build_warnings="$build_warnings -Wno-format" ;;
5186 esac
5187
5188 # Check whether --enable-build-warnings was given.
5189 if test "${enable_build_warnings+set}" = set; then :
5190 enableval=$enable_build_warnings; case "${enableval}" in
5191 yes) ;;
5192 no) build_warnings="-w";;
5193 ,*) t=`echo "${enableval}" | sed -e "s/,/ /g"`
5194 build_warnings="${build_warnings} ${t}";;
5195 *,) t=`echo "${enableval}" | sed -e "s/,/ /g"`
5196 build_warnings="${t} ${build_warnings}";;
5197 *) build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
5198 esac
5199 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
5200 echo "Setting compiler warning flags = $build_warnings" 6>&1
5201 fi
5202 fi
5203 # Check whether --enable-sim-build-warnings was given.
5204 if test "${enable_sim_build_warnings+set}" = set; then :
5205 enableval=$enable_sim_build_warnings; case "${enableval}" in
5206 yes) ;;
5207 no) build_warnings="-w";;
5208 ,*) t=`echo "${enableval}" | sed -e "s/,/ /g"`
5209 build_warnings="${build_warnings} ${t}";;
5210 *,) t=`echo "${enableval}" | sed -e "s/,/ /g"`
5211 build_warnings="${t} ${build_warnings}";;
5212 *) build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
5213 esac
5214 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
5215 echo "Setting GDB specific compiler warning flags = $build_warnings" 6>&1
5216 fi
5217 fi
5218 WARN_CFLAGS=""
5219 if test "x${build_warnings}" != x -a "x$GCC" = xyes
5220 then
5221 { $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler warning flags" >&5
5222 $as_echo_n "checking compiler warning flags... " >&6; }
5223 # Separate out the -Werror flag as some files just cannot be
5224 # compiled with it enabled.
5225 for w in ${build_warnings}; do
5226 case $w in
5227 -Werr*) WERROR_CFLAGS=-Werror ;;
5228 *) # Check that GCC accepts it
5229 saved_CFLAGS="$CFLAGS"
5230 CFLAGS="$CFLAGS $w"
5231 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5232 /* end confdefs.h. */
5233
5234 int
5235 main ()
5236 {
5237
5238 ;
5239 return 0;
5240 }
5241 _ACEOF
5242 if ac_fn_c_try_compile "$LINENO"; then :
5243 WARN_CFLAGS="${WARN_CFLAGS} $w"
5244 fi
5245 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5246 CFLAGS="$saved_CFLAGS"
5247 esac
5248 done
5249 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${WARN_CFLAGS} ${WERROR_CFLAGS}" >&5
5250 $as_echo "${WARN_CFLAGS} ${WERROR_CFLAGS}" >&6; }
5251 fi
5252
5253
5254 default_sim_reserved_bits="1"
5255 # Check whether --enable-sim-reserved-bits was given.
5256 if test "${enable_sim_reserved_bits+set}" = set; then :
5257 enableval=$enable_sim_reserved_bits; case "${enableval}" in
5258 yes) sim_reserved_bits="-DWITH_RESERVED_BITS=1";;
5259 no) sim_reserved_bits="-DWITH_RESERVED_BITS=0";;
5260 *) as_fn_error "\"--enable-sim-reserved-bits does not take a value\"" "$LINENO" 5; sim_reserved_bits="";;
5261 esac
5262 if test x"$silent" != x"yes" && test x"$sim_reserved_bits" != x""; then
5263 echo "Setting reserved flags = $sim_reserved_bits" 6>&1
5264 fi
5265 else
5266 sim_reserved_bits="-DWITH_RESERVED_BITS=${default_sim_reserved_bits}"
5267 fi
5268
5269 wire_word_bitsize="32"
5270 wire_word_msb="31"
5271 wire_address_bitsize=""
5272 wire_cell_bitsize=""
5273 # Check whether --enable-sim-bitsize was given.
5274 if test "${enable_sim_bitsize+set}" = set; then :
5275 enableval=$enable_sim_bitsize; sim_bitsize=
5276 case "${enableval}" in
5277 64,63 | 64,63,* ) sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=64 -DWITH_TARGET_WORD_MSB=63";;
5278 32,31 | 32,31,* ) sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=31";;
5279 64,0 | 64,0,* ) sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=0";;
5280 32,0 | 64,0,* ) sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=0";;
5281 32) if test x"$wire_word_msb" != x -a x"$wire_word_msb" != x0; then
5282 sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=31"
5283 else
5284 sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=0"
5285 fi ;;
5286 64) if test x"$wire_word_msb" != x -a x"$wire_word_msb" != x0; then
5287 sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=64 -DWITH_TARGET_WORD_MSB=63"
5288 else
5289 sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=64 -DWITH_TARGET_WORD_MSB=0"
5290 fi ;;
5291 *) as_fn_error "\"--enable-sim-bitsize was given $enableval. Expected 32 or 64\"" "$LINENO" 5 ;;
5292 esac
5293 # address bitsize
5294 tmp=`echo "${enableval}" | sed -e "s/^[0-9]*,*[0-9]*,*//"`
5295 case x"${tmp}" in
5296 x ) ;;
5297 x32 | x32,* ) sim_bitsize="${sim_bitsize} -DWITH_TARGET_ADDRESS_BITSIZE=32" ;;
5298 x64 | x64,* ) sim_bitsize="${sim_bitsize} -DWITH_TARGET_ADDRESS_BITSIZE=64" ;;
5299 * ) as_fn_error "\"--enable-sim-bitsize was given address size $enableval. Expected 32 or 64\"" "$LINENO" 5 ;;
5300 esac
5301 # cell bitsize
5302 tmp=`echo "${enableval}" | sed -e "s/^[0-9]*,*[0-9*]*,*[0-9]*,*//"`
5303 case x"${tmp}" in
5304 x ) ;;
5305 x32 | x32,* ) sim_bitsize="${sim_bitsize} -DWITH_TARGET_CELL_BITSIZE=32" ;;
5306 x64 | x64,* ) sim_bitsize="${sim_bitsize} -DWITH_TARGET_CELL_BITSIZE=64" ;;
5307 * ) as_fn_error "\"--enable-sim-bitsize was given cell size $enableval. Expected 32 or 64\"" "$LINENO" 5 ;;
5308 esac
5309 if test x"$silent" != x"yes" && test x"$sim_bitsize" != x""; then
5310 echo "Setting bitsize flags = $sim_bitsize" 6>&1
5311 fi
5312 else
5313 sim_bitsize=""
5314 if test x"$wire_word_bitsize" != x; then
5315 sim_bitsize="$sim_bitsize -DWITH_TARGET_WORD_BITSIZE=$wire_word_bitsize"
5316 fi
5317 if test x"$wire_word_msb" != x; then
5318 sim_bitsize="$sim_bitsize -DWITH_TARGET_WORD_MSB=$wire_word_msb"
5319 fi
5320 if test x"$wire_address_bitsize" != x; then
5321 sim_bitsize="$sim_bitsize -DWITH_TARGET_ADDRESS_BITSIZE=$wire_address_bitsize"
5322 fi
5323 if test x"$wire_cell_bitsize" != x; then
5324 sim_bitsize="$sim_bitsize -DWITH_TARGET_CELL_BITSIZE=$wire_cell_bitsize"
5325 fi
5326 fi
5327
5328
5329 default_sim_inline=""
5330 # Check whether --enable-sim-inline was given.
5331 if test "${enable_sim_inline+set}" = set; then :
5332 enableval=$enable_sim_inline; sim_inline=""
5333 case "$enableval" in
5334 no) sim_inline="-DDEFAULT_INLINE=0";;
5335 0) sim_inline="-DDEFAULT_INLINE=0";;
5336 yes | 2) sim_inline="-DDEFAULT_INLINE=ALL_C_INLINE";;
5337 1) sim_inline="-DDEFAULT_INLINE=INLINE_LOCALS";;
5338 *) for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
5339 new_flag=""
5340 case "$x" in
5341 *_INLINE=*) new_flag="-D$x";;
5342 *=*) new_flag=`echo "$x" | sed -e "s/=/_INLINE=/" -e "s/^/-D/"`;;
5343 *_INLINE) new_flag="-D$x=ALL_C_INLINE";;
5344 *) new_flag="-D$x""_INLINE=ALL_C_INLINE";;
5345 esac
5346 if test x"$sim_inline" = x""; then
5347 sim_inline="$new_flag"
5348 else
5349 sim_inline="$sim_inline $new_flag"
5350 fi
5351 done;;
5352 esac
5353 if test x"$silent" != x"yes" && test x"$sim_inline" != x""; then
5354 echo "Setting inline flags = $sim_inline" 6>&1
5355 fi
5356 else
5357
5358 if test "x$cross_compiling" = "xno"; then
5359 if test x"$GCC" != "x" -a x"${default_sim_inline}" != "x" ; then
5360 sim_inline="${default_sim_inline}"
5361 if test x"$silent" != x"yes"; then
5362 echo "Setting inline flags = $sim_inline" 6>&1
5363 fi
5364 else
5365 sim_inline=""
5366 fi
5367 else
5368 sim_inline="-DDEFAULT_INLINE=0"
5369 fi
5370 fi
5371
5372
5373 if test x"yes" = x"yes"; then
5374 sim_hw_p=yes
5375 else
5376 sim_hw_p=no
5377 fi
5378 if test ""; then
5379 hardware=""
5380 else
5381 hardware="cfi core pal glue"
5382 fi
5383 hardware="$hardware mn103cpu mn103int mn103tim mn103ser mn103iop"
5384 sim_hw_cflags="-DWITH_HW=1"
5385 sim_hw="$hardware"
5386 sim_hw_objs="\$(SIM_COMMON_HW_OBJS) `echo $sim_hw | sed -e 's/\([^ ][^ ]*\)/dv-\1.o/g'`"
5387 # Check whether --enable-sim-hardware was given.
5388 if test "${enable_sim_hardware+set}" = set; then :
5389 enableval=$enable_sim_hardware;
5390 case "${enableval}" in
5391 yes) sim_hw_p=yes;;
5392 no) sim_hw_p=no;;
5393 ,*) sim_hw_p=yes; hardware="${hardware} `echo ${enableval} | sed -e 's/,/ /'`";;
5394 *,) sim_hw_p=yes; hardware="`echo ${enableval} | sed -e 's/,/ /'` ${hardware}";;
5395 *) sim_hw_p=yes; hardware="`echo ${enableval} | sed -e 's/,/ /'`"'';;
5396 esac
5397 if test "$sim_hw_p" != yes; then
5398 sim_hw_objs=
5399 sim_hw_cflags="-DWITH_HW=0"
5400 sim_hw=
5401 else
5402 sim_hw_cflags="-DWITH_HW=1"
5403 # remove duplicates
5404 sim_hw=""
5405 sim_hw_objs="\$(SIM_COMMON_HW_OBJS)"
5406 for i in $hardware ; do
5407 case " $sim_hw " in
5408 *" $i "*) ;;
5409 *) sim_hw="$sim_hw $i" ; sim_hw_objs="$sim_hw_objs dv-$i.o";;
5410 esac
5411 done
5412 fi
5413 if test x"$silent" != x"yes" && test "$sim_hw_p" = "yes"; then
5414 echo "Setting hardware to $sim_hw_cflags, $sim_hw, $sim_hw_objs"
5415 fi
5416 else
5417
5418 if test "$sim_hw_p" != yes; then
5419 sim_hw_objs=
5420 sim_hw_cflags="-DWITH_HW=0"
5421 sim_hw=
5422 fi
5423 if test x"$silent" != x"yes"; then
5424 echo "Setting hardware to $sim_hw_cflags, $sim_hw, $sim_hw_objs"
5425 fi
5426 fi
5427
5428 case " $hardware " in
5429 *" cfi "*) { $as_echo "$as_me:${as_lineno-$LINENO}: checking for log2 in -lm" >&5
5430 $as_echo_n "checking for log2 in -lm... " >&6; }
5431 if test "${ac_cv_lib_m_log2+set}" = set; then :
5432 $as_echo_n "(cached) " >&6
5433 else
5434 ac_check_lib_save_LIBS=$LIBS
5435 LIBS="-lm $LIBS"
5436 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5437 /* end confdefs.h. */
5438
5439 /* Override any GCC internal prototype to avoid an error.
5440 Use char because int might match the return type of a GCC
5441 builtin and then its argument prototype would still apply. */
5442 #ifdef __cplusplus
5443 extern "C"
5444 #endif
5445 char log2 ();
5446 int
5447 main ()
5448 {
5449 return log2 ();
5450 ;
5451 return 0;
5452 }
5453 _ACEOF
5454 if ac_fn_c_try_link "$LINENO"; then :
5455 ac_cv_lib_m_log2=yes
5456 else
5457 ac_cv_lib_m_log2=no
5458 fi
5459 rm -f core conftest.err conftest.$ac_objext \
5460 conftest$ac_exeext conftest.$ac_ext
5461 LIBS=$ac_check_lib_save_LIBS
5462 fi
5463 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_log2" >&5
5464 $as_echo "$ac_cv_lib_m_log2" >&6; }
5465 if test "x$ac_cv_lib_m_log2" = x""yes; then :
5466 cat >>confdefs.h <<_ACEOF
5467 #define HAVE_LIBM 1
5468 _ACEOF
5469
5470 LIBS="-lm $LIBS"
5471
5472 fi
5473 ;;
5474 esac
5475
5476
5477 for ac_func in time chmod utime fork execve execv chown
5478 do :
5479 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
5480 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
5481 eval as_val=\$$as_ac_var
5482 if test "x$as_val" = x""yes; then :
5483 cat >>confdefs.h <<_ACEOF
5484 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
5485 _ACEOF
5486
5487 fi
5488 done
5489
5490 for ac_header in unistd.h stdlib.h string.h strings.h utime.h time.h
5491 do :
5492 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
5493 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
5494 eval as_val=\$$as_ac_Header
5495 if test "x$as_val" = x""yes; then :
5496 cat >>confdefs.h <<_ACEOF
5497 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
5498 _ACEOF
5499
5500 fi
5501
5502 done
5503
5504
5505
5506 ac_sources="$sim_link_files"
5507 ac_dests="$sim_link_links"
5508 while test -n "$ac_sources"; do
5509 set $ac_dests; ac_dest=$1; shift; ac_dests=$*
5510 set $ac_sources; ac_source=$1; shift; ac_sources=$*
5511 ac_config_links_1="$ac_config_links_1 $ac_dest:$ac_source"
5512 done
5513 ac_config_links="$ac_config_links $ac_config_links_1"
5514
5515 cgen_breaks=""
5516 if grep CGEN_MAINT $srcdir/Makefile.in >/dev/null; then
5517 cgen_breaks="break cgen_rtx_error";
5518 fi
5519
5520 ac_config_files="$ac_config_files Makefile.sim:Makefile.in"
5521
5522 ac_config_files="$ac_config_files Make-common.sim:../common/Make-common.in"
5523
5524 ac_config_files="$ac_config_files .gdbinit:../common/gdbinit.in"
5525
5526 ac_config_commands="$ac_config_commands Makefile"
5527
5528 ac_config_commands="$ac_config_commands stamp-h"
5529
5530 cat >confcache <<\_ACEOF
5531 # This file is a shell script that caches the results of configure
5532 # tests run on this system so they can be shared between configure
5533 # scripts and configure runs, see configure's option --config-cache.
5534 # It is not useful on other systems. If it contains results you don't
5535 # want to keep, you may remove or edit it.
5536 #
5537 # config.status only pays attention to the cache file if you give it
5538 # the --recheck option to rerun configure.
5539 #
5540 # `ac_cv_env_foo' variables (set or unset) will be overridden when
5541 # loading this file, other *unset* `ac_cv_foo' will be assigned the
5542 # following values.
5543
5544 _ACEOF
5545
5546 # The following way of writing the cache mishandles newlines in values,
5547 # but we know of no workaround that is simple, portable, and efficient.
5548 # So, we kill variables containing newlines.
5549 # Ultrix sh set writes to stderr and can't be redirected directly,
5550 # and sets the high bit in the cache file unless we assign to the vars.
5551 (
5552 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
5553 eval ac_val=\$$ac_var
5554 case $ac_val in #(
5555 *${as_nl}*)
5556 case $ac_var in #(
5557 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
5558 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
5559 esac
5560 case $ac_var in #(
5561 _ | IFS | as_nl) ;; #(
5562 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
5563 *) { eval $ac_var=; unset $ac_var;} ;;
5564 esac ;;
5565 esac
5566 done
5567
5568 (set) 2>&1 |
5569 case $as_nl`(ac_space=' '; set) 2>&1` in #(
5570 *${as_nl}ac_space=\ *)
5571 # `set' does not quote correctly, so add quotes: double-quote
5572 # substitution turns \\\\ into \\, and sed turns \\ into \.
5573 sed -n \
5574 "s/'/'\\\\''/g;
5575 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
5576 ;; #(
5577 *)
5578 # `set' quotes correctly as required by POSIX, so do not add quotes.
5579 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
5580 ;;
5581 esac |
5582 sort
5583 ) |
5584 sed '
5585 /^ac_cv_env_/b end
5586 t clear
5587 :clear
5588 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
5589 t end
5590 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
5591 :end' >>confcache
5592 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
5593 if test -w "$cache_file"; then
5594 test "x$cache_file" != "x/dev/null" &&
5595 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
5596 $as_echo "$as_me: updating cache $cache_file" >&6;}
5597 cat confcache >$cache_file
5598 else
5599 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
5600 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
5601 fi
5602 fi
5603 rm -f confcache
5604
5605 test "x$prefix" = xNONE && prefix=$ac_default_prefix
5606 # Let make expand exec_prefix.
5607 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5608
5609 DEFS=-DHAVE_CONFIG_H
5610
5611 ac_libobjs=
5612 ac_ltlibobjs=
5613 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
5614 # 1. Remove the extension, and $U if already installed.
5615 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
5616 ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
5617 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
5618 # will be set to the directory where LIBOBJS objects are built.
5619 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
5620 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
5621 done
5622 LIBOBJS=$ac_libobjs
5623
5624 LTLIBOBJS=$ac_ltlibobjs
5625
5626
5627 if test -z "${GMAKE_TRUE}" && test -z "${GMAKE_FALSE}"; then
5628 as_fn_error "conditional \"GMAKE\" was never defined.
5629 Usually this means the macro was only invoked conditionally." "$LINENO" 5
5630 fi
5631
5632
5633 : ${CONFIG_STATUS=./config.status}
5634 ac_write_fail=0
5635 ac_clean_files_save=$ac_clean_files
5636 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
5637 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
5638 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
5639 as_write_fail=0
5640 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
5641 #! $SHELL
5642 # Generated by $as_me.
5643 # Run this file to recreate the current configuration.
5644 # Compiler output produced by configure, useful for debugging
5645 # configure, is in config.log if it exists.
5646
5647 debug=false
5648 ac_cs_recheck=false
5649 ac_cs_silent=false
5650
5651 SHELL=\${CONFIG_SHELL-$SHELL}
5652 export SHELL
5653 _ASEOF
5654 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
5655 ## -------------------- ##
5656 ## M4sh Initialization. ##
5657 ## -------------------- ##
5658
5659 # Be more Bourne compatible
5660 DUALCASE=1; export DUALCASE # for MKS sh
5661 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
5662 emulate sh
5663 NULLCMD=:
5664 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
5665 # is contrary to our usage. Disable this feature.
5666 alias -g '${1+"$@"}'='"$@"'
5667 setopt NO_GLOB_SUBST
5668 else
5669 case `(set -o) 2>/dev/null` in #(
5670 *posix*) :
5671 set -o posix ;; #(
5672 *) :
5673 ;;
5674 esac
5675 fi
5676
5677
5678 as_nl='
5679 '
5680 export as_nl
5681 # Printing a long string crashes Solaris 7 /usr/bin/printf.
5682 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
5683 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
5684 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
5685 # Prefer a ksh shell builtin over an external printf program on Solaris,
5686 # but without wasting forks for bash or zsh.
5687 if test -z "$BASH_VERSION$ZSH_VERSION" \
5688 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
5689 as_echo='print -r --'
5690 as_echo_n='print -rn --'
5691 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
5692 as_echo='printf %s\n'
5693 as_echo_n='printf %s'
5694 else
5695 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
5696 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
5697 as_echo_n='/usr/ucb/echo -n'
5698 else
5699 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
5700 as_echo_n_body='eval
5701 arg=$1;
5702 case $arg in #(
5703 *"$as_nl"*)
5704 expr "X$arg" : "X\\(.*\\)$as_nl";
5705 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
5706 esac;
5707 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
5708 '
5709 export as_echo_n_body
5710 as_echo_n='sh -c $as_echo_n_body as_echo'
5711 fi
5712 export as_echo_body
5713 as_echo='sh -c $as_echo_body as_echo'
5714 fi
5715
5716 # The user is always right.
5717 if test "${PATH_SEPARATOR+set}" != set; then
5718 PATH_SEPARATOR=:
5719 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
5720 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
5721 PATH_SEPARATOR=';'
5722 }
5723 fi
5724
5725
5726 # IFS
5727 # We need space, tab and new line, in precisely that order. Quoting is
5728 # there to prevent editors from complaining about space-tab.
5729 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
5730 # splitting by setting IFS to empty value.)
5731 IFS=" "" $as_nl"
5732
5733 # Find who we are. Look in the path if we contain no directory separator.
5734 case $0 in #((
5735 *[\\/]* ) as_myself=$0 ;;
5736 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5737 for as_dir in $PATH
5738 do
5739 IFS=$as_save_IFS
5740 test -z "$as_dir" && as_dir=.
5741 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
5742 done
5743 IFS=$as_save_IFS
5744
5745 ;;
5746 esac
5747 # We did not find ourselves, most probably we were run as `sh COMMAND'
5748 # in which case we are not to be found in the path.
5749 if test "x$as_myself" = x; then
5750 as_myself=$0
5751 fi
5752 if test ! -f "$as_myself"; then
5753 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
5754 exit 1
5755 fi
5756
5757 # Unset variables that we do not need and which cause bugs (e.g. in
5758 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
5759 # suppresses any "Segmentation fault" message there. '((' could
5760 # trigger a bug in pdksh 5.2.14.
5761 for as_var in BASH_ENV ENV MAIL MAILPATH
5762 do eval test x\${$as_var+set} = xset \
5763 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
5764 done
5765 PS1='$ '
5766 PS2='> '
5767 PS4='+ '
5768
5769 # NLS nuisances.
5770 LC_ALL=C
5771 export LC_ALL
5772 LANGUAGE=C
5773 export LANGUAGE
5774
5775 # CDPATH.
5776 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
5777
5778
5779 # as_fn_error ERROR [LINENO LOG_FD]
5780 # ---------------------------------
5781 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
5782 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
5783 # script with status $?, using 1 if that was 0.
5784 as_fn_error ()
5785 {
5786 as_status=$?; test $as_status -eq 0 && as_status=1
5787 if test "$3"; then
5788 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
5789 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
5790 fi
5791 $as_echo "$as_me: error: $1" >&2
5792 as_fn_exit $as_status
5793 } # as_fn_error
5794
5795
5796 # as_fn_set_status STATUS
5797 # -----------------------
5798 # Set $? to STATUS, without forking.
5799 as_fn_set_status ()
5800 {
5801 return $1
5802 } # as_fn_set_status
5803
5804 # as_fn_exit STATUS
5805 # -----------------
5806 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
5807 as_fn_exit ()
5808 {
5809 set +e
5810 as_fn_set_status $1
5811 exit $1
5812 } # as_fn_exit
5813
5814 # as_fn_unset VAR
5815 # ---------------
5816 # Portably unset VAR.
5817 as_fn_unset ()
5818 {
5819 { eval $1=; unset $1;}
5820 }
5821 as_unset=as_fn_unset
5822 # as_fn_append VAR VALUE
5823 # ----------------------
5824 # Append the text in VALUE to the end of the definition contained in VAR. Take
5825 # advantage of any shell optimizations that allow amortized linear growth over
5826 # repeated appends, instead of the typical quadratic growth present in naive
5827 # implementations.
5828 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
5829 eval 'as_fn_append ()
5830 {
5831 eval $1+=\$2
5832 }'
5833 else
5834 as_fn_append ()
5835 {
5836 eval $1=\$$1\$2
5837 }
5838 fi # as_fn_append
5839
5840 # as_fn_arith ARG...
5841 # ------------------
5842 # Perform arithmetic evaluation on the ARGs, and store the result in the
5843 # global $as_val. Take advantage of shells that can avoid forks. The arguments
5844 # must be portable across $(()) and expr.
5845 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
5846 eval 'as_fn_arith ()
5847 {
5848 as_val=$(( $* ))
5849 }'
5850 else
5851 as_fn_arith ()
5852 {
5853 as_val=`expr "$@" || test $? -eq 1`
5854 }
5855 fi # as_fn_arith
5856
5857
5858 if expr a : '\(a\)' >/dev/null 2>&1 &&
5859 test "X`expr 00001 : '.*\(...\)'`" = X001; then
5860 as_expr=expr
5861 else
5862 as_expr=false
5863 fi
5864
5865 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
5866 as_basename=basename
5867 else
5868 as_basename=false
5869 fi
5870
5871 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
5872 as_dirname=dirname
5873 else
5874 as_dirname=false
5875 fi
5876
5877 as_me=`$as_basename -- "$0" ||
5878 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
5879 X"$0" : 'X\(//\)$' \| \
5880 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
5881 $as_echo X/"$0" |
5882 sed '/^.*\/\([^/][^/]*\)\/*$/{
5883 s//\1/
5884 q
5885 }
5886 /^X\/\(\/\/\)$/{
5887 s//\1/
5888 q
5889 }
5890 /^X\/\(\/\).*/{
5891 s//\1/
5892 q
5893 }
5894 s/.*/./; q'`
5895
5896 # Avoid depending upon Character Ranges.
5897 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
5898 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
5899 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
5900 as_cr_digits='0123456789'
5901 as_cr_alnum=$as_cr_Letters$as_cr_digits
5902
5903 ECHO_C= ECHO_N= ECHO_T=
5904 case `echo -n x` in #(((((
5905 -n*)
5906 case `echo 'xy\c'` in
5907 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
5908 xy) ECHO_C='\c';;
5909 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
5910 ECHO_T=' ';;
5911 esac;;
5912 *)
5913 ECHO_N='-n';;
5914 esac
5915
5916 rm -f conf$$ conf$$.exe conf$$.file
5917 if test -d conf$$.dir; then
5918 rm -f conf$$.dir/conf$$.file
5919 else
5920 rm -f conf$$.dir
5921 mkdir conf$$.dir 2>/dev/null
5922 fi
5923 if (echo >conf$$.file) 2>/dev/null; then
5924 if ln -s conf$$.file conf$$ 2>/dev/null; then
5925 as_ln_s='ln -s'
5926 # ... but there are two gotchas:
5927 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
5928 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
5929 # In both cases, we have to default to `cp -p'.
5930 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
5931 as_ln_s='cp -p'
5932 elif ln conf$$.file conf$$ 2>/dev/null; then
5933 as_ln_s=ln
5934 else
5935 as_ln_s='cp -p'
5936 fi
5937 else
5938 as_ln_s='cp -p'
5939 fi
5940 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
5941 rmdir conf$$.dir 2>/dev/null
5942
5943
5944 # as_fn_mkdir_p
5945 # -------------
5946 # Create "$as_dir" as a directory, including parents if necessary.
5947 as_fn_mkdir_p ()
5948 {
5949
5950 case $as_dir in #(
5951 -*) as_dir=./$as_dir;;
5952 esac
5953 test -d "$as_dir" || eval $as_mkdir_p || {
5954 as_dirs=
5955 while :; do
5956 case $as_dir in #(
5957 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
5958 *) as_qdir=$as_dir;;
5959 esac
5960 as_dirs="'$as_qdir' $as_dirs"
5961 as_dir=`$as_dirname -- "$as_dir" ||
5962 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5963 X"$as_dir" : 'X\(//\)[^/]' \| \
5964 X"$as_dir" : 'X\(//\)$' \| \
5965 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
5966 $as_echo X"$as_dir" |
5967 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
5968 s//\1/
5969 q
5970 }
5971 /^X\(\/\/\)[^/].*/{
5972 s//\1/
5973 q
5974 }
5975 /^X\(\/\/\)$/{
5976 s//\1/
5977 q
5978 }
5979 /^X\(\/\).*/{
5980 s//\1/
5981 q
5982 }
5983 s/.*/./; q'`
5984 test -d "$as_dir" && break
5985 done
5986 test -z "$as_dirs" || eval "mkdir $as_dirs"
5987 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
5988
5989
5990 } # as_fn_mkdir_p
5991 if mkdir -p . 2>/dev/null; then
5992 as_mkdir_p='mkdir -p "$as_dir"'
5993 else
5994 test -d ./-p && rmdir ./-p
5995 as_mkdir_p=false
5996 fi
5997
5998 if test -x / >/dev/null 2>&1; then
5999 as_test_x='test -x'
6000 else
6001 if ls -dL / >/dev/null 2>&1; then
6002 as_ls_L_option=L
6003 else
6004 as_ls_L_option=
6005 fi
6006 as_test_x='
6007 eval sh -c '\''
6008 if test -d "$1"; then
6009 test -d "$1/.";
6010 else
6011 case $1 in #(
6012 -*)set "./$1";;
6013 esac;
6014 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
6015 ???[sx]*):;;*)false;;esac;fi
6016 '\'' sh
6017 '
6018 fi
6019 as_executable_p=$as_test_x
6020
6021 # Sed expression to map a string onto a valid CPP name.
6022 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
6023
6024 # Sed expression to map a string onto a valid variable name.
6025 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
6026
6027
6028 exec 6>&1
6029 ## ----------------------------------- ##
6030 ## Main body of $CONFIG_STATUS script. ##
6031 ## ----------------------------------- ##
6032 _ASEOF
6033 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
6034
6035 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6036 # Save the log message, to keep $0 and so on meaningful, and to
6037 # report actual input values of CONFIG_FILES etc. instead of their
6038 # values after options handling.
6039 ac_log="
6040 This file was extended by $as_me, which was
6041 generated by GNU Autoconf 2.64. Invocation command line was
6042
6043 CONFIG_FILES = $CONFIG_FILES
6044 CONFIG_HEADERS = $CONFIG_HEADERS
6045 CONFIG_LINKS = $CONFIG_LINKS
6046 CONFIG_COMMANDS = $CONFIG_COMMANDS
6047 $ $0 $@
6048
6049 on `(hostname || uname -n) 2>/dev/null | sed 1q`
6050 "
6051
6052 _ACEOF
6053
6054 case $ac_config_files in *"
6055 "*) set x $ac_config_files; shift; ac_config_files=$*;;
6056 esac
6057
6058 case $ac_config_headers in *"
6059 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
6060 esac
6061
6062
6063 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6064 # Files that config.status was made for.
6065 config_files="$ac_config_files"
6066 config_headers="$ac_config_headers"
6067 config_links="$ac_config_links"
6068 config_commands="$ac_config_commands"
6069
6070 _ACEOF
6071
6072 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6073 ac_cs_usage="\
6074 \`$as_me' instantiates files and other configuration actions
6075 from templates according to the current configuration. Unless the files
6076 and actions are specified as TAGs, all are instantiated by default.
6077
6078 Usage: $0 [OPTION]... [TAG]...
6079
6080 -h, --help print this help, then exit
6081 -V, --version print version number and configuration settings, then exit
6082 -q, --quiet, --silent
6083 do not print progress messages
6084 -d, --debug don't remove temporary files
6085 --recheck update $as_me by reconfiguring in the same conditions
6086 --file=FILE[:TEMPLATE]
6087 instantiate the configuration file FILE
6088 --header=FILE[:TEMPLATE]
6089 instantiate the configuration header FILE
6090
6091 Configuration files:
6092 $config_files
6093
6094 Configuration headers:
6095 $config_headers
6096
6097 Configuration links:
6098 $config_links
6099
6100 Configuration commands:
6101 $config_commands
6102
6103 Report bugs to the package provider."
6104
6105 _ACEOF
6106 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6107 ac_cs_version="\\
6108 config.status
6109 configured by $0, generated by GNU Autoconf 2.64,
6110 with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
6111
6112 Copyright (C) 2009 Free Software Foundation, Inc.
6113 This config.status script is free software; the Free Software Foundation
6114 gives unlimited permission to copy, distribute and modify it."
6115
6116 ac_pwd='$ac_pwd'
6117 srcdir='$srcdir'
6118 INSTALL='$INSTALL'
6119 test -n "\$AWK" || AWK=awk
6120 _ACEOF
6121
6122 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6123 # The default lists apply if the user does not specify any file.
6124 ac_need_defaults=:
6125 while test $# != 0
6126 do
6127 case $1 in
6128 --*=*)
6129 ac_option=`expr "X$1" : 'X\([^=]*\)='`
6130 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
6131 ac_shift=:
6132 ;;
6133 *)
6134 ac_option=$1
6135 ac_optarg=$2
6136 ac_shift=shift
6137 ;;
6138 esac
6139
6140 case $ac_option in
6141 # Handling of the options.
6142 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
6143 ac_cs_recheck=: ;;
6144 --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
6145 $as_echo "$ac_cs_version"; exit ;;
6146 --debug | --debu | --deb | --de | --d | -d )
6147 debug=: ;;
6148 --file | --fil | --fi | --f )
6149 $ac_shift
6150 case $ac_optarg in
6151 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
6152 esac
6153 as_fn_append CONFIG_FILES " '$ac_optarg'"
6154 ac_need_defaults=false;;
6155 --header | --heade | --head | --hea )
6156 $ac_shift
6157 case $ac_optarg in
6158 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
6159 esac
6160 as_fn_append CONFIG_HEADERS " '$ac_optarg'"
6161 ac_need_defaults=false;;
6162 --he | --h)
6163 # Conflict between --help and --header
6164 as_fn_error "ambiguous option: \`$1'
6165 Try \`$0 --help' for more information.";;
6166 --help | --hel | -h )
6167 $as_echo "$ac_cs_usage"; exit ;;
6168 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
6169 | -silent | --silent | --silen | --sile | --sil | --si | --s)
6170 ac_cs_silent=: ;;
6171
6172 # This is an error.
6173 -*) as_fn_error "unrecognized option: \`$1'
6174 Try \`$0 --help' for more information." ;;
6175
6176 *) as_fn_append ac_config_targets " $1"
6177 ac_need_defaults=false ;;
6178
6179 esac
6180 shift
6181 done
6182
6183 ac_configure_extra_args=
6184
6185 if $ac_cs_silent; then
6186 exec 6>/dev/null
6187 ac_configure_extra_args="$ac_configure_extra_args --silent"
6188 fi
6189
6190 _ACEOF
6191 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6192 if \$ac_cs_recheck; then
6193 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
6194 shift
6195 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
6196 CONFIG_SHELL='$SHELL'
6197 export CONFIG_SHELL
6198 exec "\$@"
6199 fi
6200
6201 _ACEOF
6202 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6203 exec 5>>config.log
6204 {
6205 echo
6206 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
6207 ## Running $as_me. ##
6208 _ASBOX
6209 $as_echo "$ac_log"
6210 } >&5
6211
6212 _ACEOF
6213 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6214 #
6215 # INIT-COMMANDS
6216 #
6217 ac_aux_dir=$ac_aux_dir DEPDIR=$DEPDIR
6218
6219 _ACEOF
6220
6221 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6222
6223 # Handling of arguments.
6224 for ac_config_target in $ac_config_targets
6225 do
6226 case $ac_config_target in
6227 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
6228 "depdir") CONFIG_COMMANDS="$CONFIG_COMMANDS depdir" ;;
6229 "$ac_config_links_1") CONFIG_LINKS="$CONFIG_LINKS $ac_config_links_1" ;;
6230 "Makefile.sim") CONFIG_FILES="$CONFIG_FILES Makefile.sim:Makefile.in" ;;
6231 "Make-common.sim") CONFIG_FILES="$CONFIG_FILES Make-common.sim:../common/Make-common.in" ;;
6232 ".gdbinit") CONFIG_FILES="$CONFIG_FILES .gdbinit:../common/gdbinit.in" ;;
6233 "Makefile") CONFIG_COMMANDS="$CONFIG_COMMANDS Makefile" ;;
6234 "stamp-h") CONFIG_COMMANDS="$CONFIG_COMMANDS stamp-h" ;;
6235
6236 *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
6237 esac
6238 done
6239
6240
6241 # If the user did not use the arguments to specify the items to instantiate,
6242 # then the envvar interface is used. Set only those that are not.
6243 # We use the long form for the default assignment because of an extremely
6244 # bizarre bug on SunOS 4.1.3.
6245 if $ac_need_defaults; then
6246 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
6247 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
6248 test "${CONFIG_LINKS+set}" = set || CONFIG_LINKS=$config_links
6249 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
6250 fi
6251
6252 # Have a temporary directory for convenience. Make it in the build tree
6253 # simply because there is no reason against having it here, and in addition,
6254 # creating and moving files from /tmp can sometimes cause problems.
6255 # Hook for its removal unless debugging.
6256 # Note that there is a small window in which the directory will not be cleaned:
6257 # after its creation but before its name has been assigned to `$tmp'.
6258 $debug ||
6259 {
6260 tmp=
6261 trap 'exit_status=$?
6262 { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
6263 ' 0
6264 trap 'as_fn_exit 1' 1 2 13 15
6265 }
6266 # Create a (secure) tmp directory for tmp files.
6267
6268 {
6269 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
6270 test -n "$tmp" && test -d "$tmp"
6271 } ||
6272 {
6273 tmp=./conf$$-$RANDOM
6274 (umask 077 && mkdir "$tmp")
6275 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
6276
6277 # Set up the scripts for CONFIG_FILES section.
6278 # No need to generate them if there are no CONFIG_FILES.
6279 # This happens for instance with `./config.status config.h'.
6280 if test -n "$CONFIG_FILES"; then
6281
6282
6283 ac_cr=`echo X | tr X '\015'`
6284 # On cygwin, bash can eat \r inside `` if the user requested igncr.
6285 # But we know of no other shell where ac_cr would be empty at this
6286 # point, so we can use a bashism as a fallback.
6287 if test "x$ac_cr" = x; then
6288 eval ac_cr=\$\'\\r\'
6289 fi
6290 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
6291 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
6292 ac_cs_awk_cr='\r'
6293 else
6294 ac_cs_awk_cr=$ac_cr
6295 fi
6296
6297 echo 'BEGIN {' >"$tmp/subs1.awk" &&
6298 _ACEOF
6299
6300
6301 {
6302 echo "cat >conf$$subs.awk <<_ACEOF" &&
6303 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
6304 echo "_ACEOF"
6305 } >conf$$subs.sh ||
6306 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
6307 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
6308 ac_delim='%!_!# '
6309 for ac_last_try in false false false false false :; do
6310 . ./conf$$subs.sh ||
6311 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
6312
6313 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
6314 if test $ac_delim_n = $ac_delim_num; then
6315 break
6316 elif $ac_last_try; then
6317 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
6318 else
6319 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
6320 fi
6321 done
6322 rm -f conf$$subs.sh
6323
6324 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6325 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
6326 _ACEOF
6327 sed -n '
6328 h
6329 s/^/S["/; s/!.*/"]=/
6330 p
6331 g
6332 s/^[^!]*!//
6333 :repl
6334 t repl
6335 s/'"$ac_delim"'$//
6336 t delim
6337 :nl
6338 h
6339 s/\(.\{148\}\).*/\1/
6340 t more1
6341 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
6342 p
6343 n
6344 b repl
6345 :more1
6346 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
6347 p
6348 g
6349 s/.\{148\}//
6350 t nl
6351 :delim
6352 h
6353 s/\(.\{148\}\).*/\1/
6354 t more2
6355 s/["\\]/\\&/g; s/^/"/; s/$/"/
6356 p
6357 b
6358 :more2
6359 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
6360 p
6361 g
6362 s/.\{148\}//
6363 t delim
6364 ' <conf$$subs.awk | sed '
6365 /^[^""]/{
6366 N
6367 s/\n//
6368 }
6369 ' >>$CONFIG_STATUS || ac_write_fail=1
6370 rm -f conf$$subs.awk
6371 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6372 _ACAWK
6373 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
6374 for (key in S) S_is_set[key] = 1
6375 FS = "\a"
6376
6377 }
6378 {
6379 line = $ 0
6380 nfields = split(line, field, "@")
6381 substed = 0
6382 len = length(field[1])
6383 for (i = 2; i < nfields; i++) {
6384 key = field[i]
6385 keylen = length(key)
6386 if (S_is_set[key]) {
6387 value = S[key]
6388 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
6389 len += length(value) + length(field[++i])
6390 substed = 1
6391 } else
6392 len += 1 + keylen
6393 }
6394
6395 print line
6396 }
6397
6398 _ACAWK
6399 _ACEOF
6400 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6401 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
6402 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
6403 else
6404 cat
6405 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
6406 || as_fn_error "could not setup config files machinery" "$LINENO" 5
6407 _ACEOF
6408
6409 # VPATH may cause trouble with some makes, so we remove $(srcdir),
6410 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
6411 # trailing colons and then remove the whole line if VPATH becomes empty
6412 # (actually we leave an empty line to preserve line numbers).
6413 if test "x$srcdir" = x.; then
6414 ac_vpsub='/^[ ]*VPATH[ ]*=/{
6415 s/:*\$(srcdir):*/:/
6416 s/:*\${srcdir}:*/:/
6417 s/:*@srcdir@:*/:/
6418 s/^\([^=]*=[ ]*\):*/\1/
6419 s/:*$//
6420 s/^[^=]*=[ ]*$//
6421 }'
6422 fi
6423
6424 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6425 fi # test -n "$CONFIG_FILES"
6426
6427 # Set up the scripts for CONFIG_HEADERS section.
6428 # No need to generate them if there are no CONFIG_HEADERS.
6429 # This happens for instance with `./config.status Makefile'.
6430 if test -n "$CONFIG_HEADERS"; then
6431 cat >"$tmp/defines.awk" <<\_ACAWK ||
6432 BEGIN {
6433 _ACEOF
6434
6435 # Transform confdefs.h into an awk script `defines.awk', embedded as
6436 # here-document in config.status, that substitutes the proper values into
6437 # config.h.in to produce config.h.
6438
6439 # Create a delimiter string that does not exist in confdefs.h, to ease
6440 # handling of long lines.
6441 ac_delim='%!_!# '
6442 for ac_last_try in false false :; do
6443 ac_t=`sed -n "/$ac_delim/p" confdefs.h`
6444 if test -z "$ac_t"; then
6445 break
6446 elif $ac_last_try; then
6447 as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
6448 else
6449 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
6450 fi
6451 done
6452
6453 # For the awk script, D is an array of macro values keyed by name,
6454 # likewise P contains macro parameters if any. Preserve backslash
6455 # newline sequences.
6456
6457 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
6458 sed -n '
6459 s/.\{148\}/&'"$ac_delim"'/g
6460 t rset
6461 :rset
6462 s/^[ ]*#[ ]*define[ ][ ]*/ /
6463 t def
6464 d
6465 :def
6466 s/\\$//
6467 t bsnl
6468 s/["\\]/\\&/g
6469 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
6470 D["\1"]=" \3"/p
6471 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
6472 d
6473 :bsnl
6474 s/["\\]/\\&/g
6475 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
6476 D["\1"]=" \3\\\\\\n"\\/p
6477 t cont
6478 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
6479 t cont
6480 d
6481 :cont
6482 n
6483 s/.\{148\}/&'"$ac_delim"'/g
6484 t clear
6485 :clear
6486 s/\\$//
6487 t bsnlc
6488 s/["\\]/\\&/g; s/^/"/; s/$/"/p
6489 d
6490 :bsnlc
6491 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
6492 b cont
6493 ' <confdefs.h | sed '
6494 s/'"$ac_delim"'/"\\\
6495 "/g' >>$CONFIG_STATUS || ac_write_fail=1
6496
6497 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6498 for (key in D) D_is_set[key] = 1
6499 FS = "\a"
6500 }
6501 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
6502 line = \$ 0
6503 split(line, arg, " ")
6504 if (arg[1] == "#") {
6505 defundef = arg[2]
6506 mac1 = arg[3]
6507 } else {
6508 defundef = substr(arg[1], 2)
6509 mac1 = arg[2]
6510 }
6511 split(mac1, mac2, "(") #)
6512 macro = mac2[1]
6513 prefix = substr(line, 1, index(line, defundef) - 1)
6514 if (D_is_set[macro]) {
6515 # Preserve the white space surrounding the "#".
6516 print prefix "define", macro P[macro] D[macro]
6517 next
6518 } else {
6519 # Replace #undef with comments. This is necessary, for example,
6520 # in the case of _POSIX_SOURCE, which is predefined and required
6521 # on some systems where configure will not decide to define it.
6522 if (defundef == "undef") {
6523 print "/*", prefix defundef, macro, "*/"
6524 next
6525 }
6526 }
6527 }
6528 { print }
6529 _ACAWK
6530 _ACEOF
6531 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6532 as_fn_error "could not setup config headers machinery" "$LINENO" 5
6533 fi # test -n "$CONFIG_HEADERS"
6534
6535
6536 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :L $CONFIG_LINKS :C $CONFIG_COMMANDS"
6537 shift
6538 for ac_tag
6539 do
6540 case $ac_tag in
6541 :[FHLC]) ac_mode=$ac_tag; continue;;
6542 esac
6543 case $ac_mode$ac_tag in
6544 :[FHL]*:*);;
6545 :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
6546 :[FH]-) ac_tag=-:-;;
6547 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
6548 esac
6549 ac_save_IFS=$IFS
6550 IFS=:
6551 set x $ac_tag
6552 IFS=$ac_save_IFS
6553 shift
6554 ac_file=$1
6555 shift
6556
6557 case $ac_mode in
6558 :L) ac_source=$1;;
6559 :[FH])
6560 ac_file_inputs=
6561 for ac_f
6562 do
6563 case $ac_f in
6564 -) ac_f="$tmp/stdin";;
6565 *) # Look for the file first in the build tree, then in the source tree
6566 # (if the path is not absolute). The absolute path cannot be DOS-style,
6567 # because $ac_f cannot contain `:'.
6568 test -f "$ac_f" ||
6569 case $ac_f in
6570 [\\/$]*) false;;
6571 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
6572 esac ||
6573 as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
6574 esac
6575 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
6576 as_fn_append ac_file_inputs " '$ac_f'"
6577 done
6578
6579 # Let's still pretend it is `configure' which instantiates (i.e., don't
6580 # use $as_me), people would be surprised to read:
6581 # /* config.h. Generated by config.status. */
6582 configure_input='Generated from '`
6583 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
6584 `' by configure.'
6585 if test x"$ac_file" != x-; then
6586 configure_input="$ac_file. $configure_input"
6587 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
6588 $as_echo "$as_me: creating $ac_file" >&6;}
6589 fi
6590 # Neutralize special characters interpreted by sed in replacement strings.
6591 case $configure_input in #(
6592 *\&* | *\|* | *\\* )
6593 ac_sed_conf_input=`$as_echo "$configure_input" |
6594 sed 's/[\\\\&|]/\\\\&/g'`;; #(
6595 *) ac_sed_conf_input=$configure_input;;
6596 esac
6597
6598 case $ac_tag in
6599 *:-:* | *:-) cat >"$tmp/stdin" \
6600 || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
6601 esac
6602 ;;
6603 esac
6604
6605 ac_dir=`$as_dirname -- "$ac_file" ||
6606 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
6607 X"$ac_file" : 'X\(//\)[^/]' \| \
6608 X"$ac_file" : 'X\(//\)$' \| \
6609 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
6610 $as_echo X"$ac_file" |
6611 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
6612 s//\1/
6613 q
6614 }
6615 /^X\(\/\/\)[^/].*/{
6616 s//\1/
6617 q
6618 }
6619 /^X\(\/\/\)$/{
6620 s//\1/
6621 q
6622 }
6623 /^X\(\/\).*/{
6624 s//\1/
6625 q
6626 }
6627 s/.*/./; q'`
6628 as_dir="$ac_dir"; as_fn_mkdir_p
6629 ac_builddir=.
6630
6631 case "$ac_dir" in
6632 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
6633 *)
6634 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
6635 # A ".." for each directory in $ac_dir_suffix.
6636 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
6637 case $ac_top_builddir_sub in
6638 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
6639 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
6640 esac ;;
6641 esac
6642 ac_abs_top_builddir=$ac_pwd
6643 ac_abs_builddir=$ac_pwd$ac_dir_suffix
6644 # for backward compatibility:
6645 ac_top_builddir=$ac_top_build_prefix
6646
6647 case $srcdir in
6648 .) # We are building in place.
6649 ac_srcdir=.
6650 ac_top_srcdir=$ac_top_builddir_sub
6651 ac_abs_top_srcdir=$ac_pwd ;;
6652 [\\/]* | ?:[\\/]* ) # Absolute name.
6653 ac_srcdir=$srcdir$ac_dir_suffix;
6654 ac_top_srcdir=$srcdir
6655 ac_abs_top_srcdir=$srcdir ;;
6656 *) # Relative name.
6657 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
6658 ac_top_srcdir=$ac_top_build_prefix$srcdir
6659 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
6660 esac
6661 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
6662
6663
6664 case $ac_mode in
6665 :F)
6666 #
6667 # CONFIG_FILE
6668 #
6669
6670 case $INSTALL in
6671 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
6672 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
6673 esac
6674 _ACEOF
6675
6676 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6677 # If the template does not know about datarootdir, expand it.
6678 # FIXME: This hack should be removed a few years after 2.60.
6679 ac_datarootdir_hack=; ac_datarootdir_seen=
6680 ac_sed_dataroot='
6681 /datarootdir/ {
6682 p
6683 q
6684 }
6685 /@datadir@/p
6686 /@docdir@/p
6687 /@infodir@/p
6688 /@localedir@/p
6689 /@mandir@/p'
6690 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
6691 *datarootdir*) ac_datarootdir_seen=yes;;
6692 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
6693 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
6694 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
6695 _ACEOF
6696 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6697 ac_datarootdir_hack='
6698 s&@datadir@&$datadir&g
6699 s&@docdir@&$docdir&g
6700 s&@infodir@&$infodir&g
6701 s&@localedir@&$localedir&g
6702 s&@mandir@&$mandir&g
6703 s&\\\${datarootdir}&$datarootdir&g' ;;
6704 esac
6705 _ACEOF
6706
6707 # Neutralize VPATH when `$srcdir' = `.'.
6708 # Shell code in configure.ac might set extrasub.
6709 # FIXME: do we really want to maintain this feature?
6710 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6711 ac_sed_extra="$ac_vpsub
6712 $extrasub
6713 _ACEOF
6714 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6715 :t
6716 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
6717 s|@configure_input@|$ac_sed_conf_input|;t t
6718 s&@top_builddir@&$ac_top_builddir_sub&;t t
6719 s&@top_build_prefix@&$ac_top_build_prefix&;t t
6720 s&@srcdir@&$ac_srcdir&;t t
6721 s&@abs_srcdir@&$ac_abs_srcdir&;t t
6722 s&@top_srcdir@&$ac_top_srcdir&;t t
6723 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
6724 s&@builddir@&$ac_builddir&;t t
6725 s&@abs_builddir@&$ac_abs_builddir&;t t
6726 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
6727 s&@INSTALL@&$ac_INSTALL&;t t
6728 $ac_datarootdir_hack
6729 "
6730 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
6731 || as_fn_error "could not create $ac_file" "$LINENO" 5
6732
6733 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
6734 { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
6735 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
6736 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
6737 which seems to be undefined. Please make sure it is defined." >&5
6738 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
6739 which seems to be undefined. Please make sure it is defined." >&2;}
6740
6741 rm -f "$tmp/stdin"
6742 case $ac_file in
6743 -) cat "$tmp/out" && rm -f "$tmp/out";;
6744 *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
6745 esac \
6746 || as_fn_error "could not create $ac_file" "$LINENO" 5
6747 ;;
6748 :H)
6749 #
6750 # CONFIG_HEADER
6751 #
6752 if test x"$ac_file" != x-; then
6753 {
6754 $as_echo "/* $configure_input */" \
6755 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
6756 } >"$tmp/config.h" \
6757 || as_fn_error "could not create $ac_file" "$LINENO" 5
6758 if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
6759 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
6760 $as_echo "$as_me: $ac_file is unchanged" >&6;}
6761 else
6762 rm -f "$ac_file"
6763 mv "$tmp/config.h" "$ac_file" \
6764 || as_fn_error "could not create $ac_file" "$LINENO" 5
6765 fi
6766 else
6767 $as_echo "/* $configure_input */" \
6768 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
6769 || as_fn_error "could not create -" "$LINENO" 5
6770 fi
6771 ;;
6772 :L)
6773 #
6774 # CONFIG_LINK
6775 #
6776
6777 if test "$ac_source" = "$ac_file" && test "$srcdir" = '.'; then
6778 :
6779 else
6780 # Prefer the file from the source tree if names are identical.
6781 if test "$ac_source" = "$ac_file" || test ! -r "$ac_source"; then
6782 ac_source=$srcdir/$ac_source
6783 fi
6784
6785 { $as_echo "$as_me:${as_lineno-$LINENO}: linking $ac_source to $ac_file" >&5
6786 $as_echo "$as_me: linking $ac_source to $ac_file" >&6;}
6787
6788 if test ! -r "$ac_source"; then
6789 as_fn_error "$ac_source: file not found" "$LINENO" 5
6790 fi
6791 rm -f "$ac_file"
6792
6793 # Try a relative symlink, then a hard link, then a copy.
6794 case $srcdir in
6795 [\\/$]* | ?:[\\/]* ) ac_rel_source=$ac_source ;;
6796 *) ac_rel_source=$ac_top_build_prefix$ac_source ;;
6797 esac
6798 ln -s "$ac_rel_source" "$ac_file" 2>/dev/null ||
6799 ln "$ac_source" "$ac_file" 2>/dev/null ||
6800 cp -p "$ac_source" "$ac_file" ||
6801 as_fn_error "cannot link or copy $ac_source to $ac_file" "$LINENO" 5
6802 fi
6803 ;;
6804 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
6805 $as_echo "$as_me: executing $ac_file commands" >&6;}
6806 ;;
6807 esac
6808
6809
6810 case $ac_file$ac_mode in
6811 "depdir":C) $SHELL $ac_aux_dir/mkinstalldirs $DEPDIR ;;
6812 "Makefile":C) echo "Merging Makefile.sim+Make-common.sim into Makefile ..."
6813 rm -f Makesim1.tmp Makesim2.tmp Makefile
6814 sed -n -e '/^## COMMON_PRE_/,/^## End COMMON_PRE_/ p' <Make-common.sim >Makesim1.tmp
6815 sed -n -e '/^## COMMON_POST_/,/^## End COMMON_POST_/ p' <Make-common.sim >Makesim2.tmp
6816 sed -e '/^## COMMON_PRE_/ r Makesim1.tmp' \
6817 -e '/^## COMMON_POST_/ r Makesim2.tmp' \
6818 <Makefile.sim >Makefile
6819 rm -f Makefile.sim Make-common.sim Makesim1.tmp Makesim2.tmp
6820 ;;
6821 "stamp-h":C) echo > stamp-h ;;
6822
6823 esac
6824 done # for ac_tag
6825
6826
6827 as_fn_exit 0
6828 _ACEOF
6829 ac_clean_files=$ac_clean_files_save
6830
6831 test $ac_write_fail = 0 ||
6832 as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
6833
6834
6835 # configure is writing to config.log, and then calls config.status.
6836 # config.status does its own redirection, appending to config.log.
6837 # Unfortunately, on DOS this fails, as config.log is still kept open
6838 # by configure, so config.status won't be able to write to it; its
6839 # output is simply discarded. So we exec the FD to /dev/null,
6840 # effectively closing config.log, so it can be properly (re)opened and
6841 # appended to by config.status. When coming back to configure, we
6842 # need to make the FD available again.
6843 if test "$no_create" != yes; then
6844 ac_cs_success=:
6845 ac_config_status_args=
6846 test "$silent" = yes &&
6847 ac_config_status_args="$ac_config_status_args --quiet"
6848 exec 5>/dev/null
6849 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
6850 exec 5>>config.log
6851 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
6852 # would make configure fail if this is the last instruction.
6853 $ac_cs_success || as_fn_exit $?
6854 fi
6855 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
6856 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
6857 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
6858 fi
6859
6860
A mirror of the official binutils-gdb repository