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[binutils-gdb.git] / sim / msp430 / 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 PACKAGE
623 RANLIB
624 AR
625 HDEFINES
626 CC_FOR_BUILD
627 INSTALL_DATA
628 INSTALL_SCRIPT
629 INSTALL_PROGRAM
630 EGREP
631 GREP
632 CPP
633 target_os
634 target_vendor
635 target_cpu
636 target
637 host_os
638 host_vendor
639 host_cpu
640 host
641 build_os
642 build_vendor
643 build_cpu
644 build
645 OBJEXT
646 EXEEXT
647 ac_ct_CC
648 CPPFLAGS
649 LDFLAGS
650 CFLAGS
651 CC
652 WERROR_CFLAGS
653 WARN_CFLAGS
654 sim_xor_endian
655 sim_stdcall
656 sim_smp
657 sim_reserved_bits
658 sim_regparm
659 sim_packages
660 sim_inline
661 sim_hw
662 sim_hw_objs
663 sim_hw_cflags
664 sim_default_model
665 sim_scache
666 sim_float
667 sim_hostendian
668 sim_endian
669 sim_bitsize
670 sim_assert
671 sim_alignment
672 sim_environment
673 target_alias
674 host_alias
675 build_alias
676 LIBS
677 ECHO_T
678 ECHO_N
679 ECHO_C
680 DEFS
681 mandir
682 localedir
683 libdir
684 psdir
685 pdfdir
686 dvidir
687 htmldir
688 infodir
689 docdir
690 oldincludedir
691 includedir
692 localstatedir
693 sharedstatedir
694 sysconfdir
695 datadir
696 datarootdir
697 libexecdir
698 sbindir
699 bindir
700 program_transform_name
701 prefix
702 exec_prefix
703 PACKAGE_URL
704 PACKAGE_BUGREPORT
705 PACKAGE_STRING
706 PACKAGE_VERSION
707 PACKAGE_TARNAME
708 PACKAGE_NAME
709 PATH_SEPARATOR
710 SHELL'
711 ac_subst_files=''
712 ac_user_opts='
713 enable_option_checking
714 with_zlib
715 enable_maintainer_mode
716 enable_sim_bswap
717 enable_sim_cflags
718 enable_sim_debug
719 enable_sim_stdio
720 enable_sim_trace
721 enable_sim_profile
722 with_pkgversion
723 with_bugurl
724 enable_sim_endian
725 enable_sim_alignment
726 '
727 ac_precious_vars='build_alias
728 host_alias
729 target_alias
730 CC
731 CFLAGS
732 LDFLAGS
733 LIBS
734 CPPFLAGS
735 CPP'
736
737
738 # Initialize some variables set by options.
739 ac_init_help=
740 ac_init_version=false
741 ac_unrecognized_opts=
742 ac_unrecognized_sep=
743 # The variables have the same names as the options, with
744 # dashes changed to underlines.
745 cache_file=/dev/null
746 exec_prefix=NONE
747 no_create=
748 no_recursion=
749 prefix=NONE
750 program_prefix=NONE
751 program_suffix=NONE
752 program_transform_name=s,x,x,
753 silent=
754 site=
755 srcdir=
756 verbose=
757 x_includes=NONE
758 x_libraries=NONE
759
760 # Installation directory options.
761 # These are left unexpanded so users can "make install exec_prefix=/foo"
762 # and all the variables that are supposed to be based on exec_prefix
763 # by default will actually change.
764 # Use braces instead of parens because sh, perl, etc. also accept them.
765 # (The list follows the same order as the GNU Coding Standards.)
766 bindir='${exec_prefix}/bin'
767 sbindir='${exec_prefix}/sbin'
768 libexecdir='${exec_prefix}/libexec'
769 datarootdir='${prefix}/share'
770 datadir='${datarootdir}'
771 sysconfdir='${prefix}/etc'
772 sharedstatedir='${prefix}/com'
773 localstatedir='${prefix}/var'
774 includedir='${prefix}/include'
775 oldincludedir='/usr/include'
776 docdir='${datarootdir}/doc/${PACKAGE}'
777 infodir='${datarootdir}/info'
778 htmldir='${docdir}'
779 dvidir='${docdir}'
780 pdfdir='${docdir}'
781 psdir='${docdir}'
782 libdir='${exec_prefix}/lib'
783 localedir='${datarootdir}/locale'
784 mandir='${datarootdir}/man'
785
786 ac_prev=
787 ac_dashdash=
788 for ac_option
789 do
790 # If the previous option needs an argument, assign it.
791 if test -n "$ac_prev"; then
792 eval $ac_prev=\$ac_option
793 ac_prev=
794 continue
795 fi
796
797 case $ac_option in
798 *=*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
799 *) ac_optarg=yes ;;
800 esac
801
802 # Accept the important Cygnus configure options, so we can diagnose typos.
803
804 case $ac_dashdash$ac_option in
805 --)
806 ac_dashdash=yes ;;
807
808 -bindir | --bindir | --bindi | --bind | --bin | --bi)
809 ac_prev=bindir ;;
810 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
811 bindir=$ac_optarg ;;
812
813 -build | --build | --buil | --bui | --bu)
814 ac_prev=build_alias ;;
815 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
816 build_alias=$ac_optarg ;;
817
818 -cache-file | --cache-file | --cache-fil | --cache-fi \
819 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
820 ac_prev=cache_file ;;
821 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
822 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
823 cache_file=$ac_optarg ;;
824
825 --config-cache | -C)
826 cache_file=config.cache ;;
827
828 -datadir | --datadir | --datadi | --datad)
829 ac_prev=datadir ;;
830 -datadir=* | --datadir=* | --datadi=* | --datad=*)
831 datadir=$ac_optarg ;;
832
833 -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
834 | --dataroo | --dataro | --datar)
835 ac_prev=datarootdir ;;
836 -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
837 | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
838 datarootdir=$ac_optarg ;;
839
840 -disable-* | --disable-*)
841 ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
842 # Reject names that are not valid shell variable names.
843 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
844 as_fn_error "invalid feature name: $ac_useropt"
845 ac_useropt_orig=$ac_useropt
846 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
847 case $ac_user_opts in
848 *"
849 "enable_$ac_useropt"
850 "*) ;;
851 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
852 ac_unrecognized_sep=', ';;
853 esac
854 eval enable_$ac_useropt=no ;;
855
856 -docdir | --docdir | --docdi | --doc | --do)
857 ac_prev=docdir ;;
858 -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
859 docdir=$ac_optarg ;;
860
861 -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
862 ac_prev=dvidir ;;
863 -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
864 dvidir=$ac_optarg ;;
865
866 -enable-* | --enable-*)
867 ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
868 # Reject names that are not valid shell variable names.
869 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
870 as_fn_error "invalid feature name: $ac_useropt"
871 ac_useropt_orig=$ac_useropt
872 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
873 case $ac_user_opts in
874 *"
875 "enable_$ac_useropt"
876 "*) ;;
877 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
878 ac_unrecognized_sep=', ';;
879 esac
880 eval enable_$ac_useropt=\$ac_optarg ;;
881
882 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
883 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
884 | --exec | --exe | --ex)
885 ac_prev=exec_prefix ;;
886 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
887 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
888 | --exec=* | --exe=* | --ex=*)
889 exec_prefix=$ac_optarg ;;
890
891 -gas | --gas | --ga | --g)
892 # Obsolete; use --with-gas.
893 with_gas=yes ;;
894
895 -help | --help | --hel | --he | -h)
896 ac_init_help=long ;;
897 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
898 ac_init_help=recursive ;;
899 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
900 ac_init_help=short ;;
901
902 -host | --host | --hos | --ho)
903 ac_prev=host_alias ;;
904 -host=* | --host=* | --hos=* | --ho=*)
905 host_alias=$ac_optarg ;;
906
907 -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
908 ac_prev=htmldir ;;
909 -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
910 | --ht=*)
911 htmldir=$ac_optarg ;;
912
913 -includedir | --includedir | --includedi | --included | --include \
914 | --includ | --inclu | --incl | --inc)
915 ac_prev=includedir ;;
916 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
917 | --includ=* | --inclu=* | --incl=* | --inc=*)
918 includedir=$ac_optarg ;;
919
920 -infodir | --infodir | --infodi | --infod | --info | --inf)
921 ac_prev=infodir ;;
922 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
923 infodir=$ac_optarg ;;
924
925 -libdir | --libdir | --libdi | --libd)
926 ac_prev=libdir ;;
927 -libdir=* | --libdir=* | --libdi=* | --libd=*)
928 libdir=$ac_optarg ;;
929
930 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
931 | --libexe | --libex | --libe)
932 ac_prev=libexecdir ;;
933 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
934 | --libexe=* | --libex=* | --libe=*)
935 libexecdir=$ac_optarg ;;
936
937 -localedir | --localedir | --localedi | --localed | --locale)
938 ac_prev=localedir ;;
939 -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
940 localedir=$ac_optarg ;;
941
942 -localstatedir | --localstatedir | --localstatedi | --localstated \
943 | --localstate | --localstat | --localsta | --localst | --locals)
944 ac_prev=localstatedir ;;
945 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
946 | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
947 localstatedir=$ac_optarg ;;
948
949 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
950 ac_prev=mandir ;;
951 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
952 mandir=$ac_optarg ;;
953
954 -nfp | --nfp | --nf)
955 # Obsolete; use --without-fp.
956 with_fp=no ;;
957
958 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
959 | --no-cr | --no-c | -n)
960 no_create=yes ;;
961
962 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
963 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
964 no_recursion=yes ;;
965
966 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
967 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
968 | --oldin | --oldi | --old | --ol | --o)
969 ac_prev=oldincludedir ;;
970 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
971 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
972 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
973 oldincludedir=$ac_optarg ;;
974
975 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
976 ac_prev=prefix ;;
977 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
978 prefix=$ac_optarg ;;
979
980 -program-prefix | --program-prefix | --program-prefi | --program-pref \
981 | --program-pre | --program-pr | --program-p)
982 ac_prev=program_prefix ;;
983 -program-prefix=* | --program-prefix=* | --program-prefi=* \
984 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
985 program_prefix=$ac_optarg ;;
986
987 -program-suffix | --program-suffix | --program-suffi | --program-suff \
988 | --program-suf | --program-su | --program-s)
989 ac_prev=program_suffix ;;
990 -program-suffix=* | --program-suffix=* | --program-suffi=* \
991 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
992 program_suffix=$ac_optarg ;;
993
994 -program-transform-name | --program-transform-name \
995 | --program-transform-nam | --program-transform-na \
996 | --program-transform-n | --program-transform- \
997 | --program-transform | --program-transfor \
998 | --program-transfo | --program-transf \
999 | --program-trans | --program-tran \
1000 | --progr-tra | --program-tr | --program-t)
1001 ac_prev=program_transform_name ;;
1002 -program-transform-name=* | --program-transform-name=* \
1003 | --program-transform-nam=* | --program-transform-na=* \
1004 | --program-transform-n=* | --program-transform-=* \
1005 | --program-transform=* | --program-transfor=* \
1006 | --program-transfo=* | --program-transf=* \
1007 | --program-trans=* | --program-tran=* \
1008 | --progr-tra=* | --program-tr=* | --program-t=*)
1009 program_transform_name=$ac_optarg ;;
1010
1011 -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1012 ac_prev=pdfdir ;;
1013 -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1014 pdfdir=$ac_optarg ;;
1015
1016 -psdir | --psdir | --psdi | --psd | --ps)
1017 ac_prev=psdir ;;
1018 -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1019 psdir=$ac_optarg ;;
1020
1021 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1022 | -silent | --silent | --silen | --sile | --sil)
1023 silent=yes ;;
1024
1025 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1026 ac_prev=sbindir ;;
1027 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1028 | --sbi=* | --sb=*)
1029 sbindir=$ac_optarg ;;
1030
1031 -sharedstatedir | --sharedstatedir | --sharedstatedi \
1032 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1033 | --sharedst | --shareds | --shared | --share | --shar \
1034 | --sha | --sh)
1035 ac_prev=sharedstatedir ;;
1036 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1037 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1038 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1039 | --sha=* | --sh=*)
1040 sharedstatedir=$ac_optarg ;;
1041
1042 -site | --site | --sit)
1043 ac_prev=site ;;
1044 -site=* | --site=* | --sit=*)
1045 site=$ac_optarg ;;
1046
1047 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1048 ac_prev=srcdir ;;
1049 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1050 srcdir=$ac_optarg ;;
1051
1052 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1053 | --syscon | --sysco | --sysc | --sys | --sy)
1054 ac_prev=sysconfdir ;;
1055 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1056 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1057 sysconfdir=$ac_optarg ;;
1058
1059 -target | --target | --targe | --targ | --tar | --ta | --t)
1060 ac_prev=target_alias ;;
1061 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1062 target_alias=$ac_optarg ;;
1063
1064 -v | -verbose | --verbose | --verbos | --verbo | --verb)
1065 verbose=yes ;;
1066
1067 -version | --version | --versio | --versi | --vers | -V)
1068 ac_init_version=: ;;
1069
1070 -with-* | --with-*)
1071 ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1072 # Reject names that are not valid shell variable names.
1073 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1074 as_fn_error "invalid package name: $ac_useropt"
1075 ac_useropt_orig=$ac_useropt
1076 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1077 case $ac_user_opts in
1078 *"
1079 "with_$ac_useropt"
1080 "*) ;;
1081 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1082 ac_unrecognized_sep=', ';;
1083 esac
1084 eval with_$ac_useropt=\$ac_optarg ;;
1085
1086 -without-* | --without-*)
1087 ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1088 # Reject names that are not valid shell variable names.
1089 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1090 as_fn_error "invalid package name: $ac_useropt"
1091 ac_useropt_orig=$ac_useropt
1092 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1093 case $ac_user_opts in
1094 *"
1095 "with_$ac_useropt"
1096 "*) ;;
1097 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1098 ac_unrecognized_sep=', ';;
1099 esac
1100 eval with_$ac_useropt=no ;;
1101
1102 --x)
1103 # Obsolete; use --with-x.
1104 with_x=yes ;;
1105
1106 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1107 | --x-incl | --x-inc | --x-in | --x-i)
1108 ac_prev=x_includes ;;
1109 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1110 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1111 x_includes=$ac_optarg ;;
1112
1113 -x-libraries | --x-libraries | --x-librarie | --x-librari \
1114 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1115 ac_prev=x_libraries ;;
1116 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1117 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1118 x_libraries=$ac_optarg ;;
1119
1120 -*) as_fn_error "unrecognized option: \`$ac_option'
1121 Try \`$0 --help' for more information."
1122 ;;
1123
1124 *=*)
1125 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1126 # Reject names that are not valid shell variable names.
1127 case $ac_envvar in #(
1128 '' | [0-9]* | *[!_$as_cr_alnum]* )
1129 as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1130 esac
1131 eval $ac_envvar=\$ac_optarg
1132 export $ac_envvar ;;
1133
1134 *)
1135 # FIXME: should be removed in autoconf 3.0.
1136 $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1137 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1138 $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1139 : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1140 ;;
1141
1142 esac
1143 done
1144
1145 if test -n "$ac_prev"; then
1146 ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1147 as_fn_error "missing argument to $ac_option"
1148 fi
1149
1150 if test -n "$ac_unrecognized_opts"; then
1151 case $enable_option_checking in
1152 no) ;;
1153 fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1154 *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1155 esac
1156 fi
1157
1158 # Check all directory arguments for consistency.
1159 for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1160 datadir sysconfdir sharedstatedir localstatedir includedir \
1161 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1162 libdir localedir mandir
1163 do
1164 eval ac_val=\$$ac_var
1165 # Remove trailing slashes.
1166 case $ac_val in
1167 */ )
1168 ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1169 eval $ac_var=\$ac_val;;
1170 esac
1171 # Be sure to have absolute directory names.
1172 case $ac_val in
1173 [\\/$]* | ?:[\\/]* ) continue;;
1174 NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1175 esac
1176 as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1177 done
1178
1179 # There might be people who depend on the old broken behavior: `$host'
1180 # used to hold the argument of --host etc.
1181 # FIXME: To remove some day.
1182 build=$build_alias
1183 host=$host_alias
1184 target=$target_alias
1185
1186 # FIXME: To remove some day.
1187 if test "x$host_alias" != x; then
1188 if test "x$build_alias" = x; then
1189 cross_compiling=maybe
1190 $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1191 If a cross compiler is detected then cross compile mode will be used." >&2
1192 elif test "x$build_alias" != "x$host_alias"; then
1193 cross_compiling=yes
1194 fi
1195 fi
1196
1197 ac_tool_prefix=
1198 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1199
1200 test "$silent" = yes && exec 6>/dev/null
1201
1202
1203 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1204 ac_ls_di=`ls -di .` &&
1205 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1206 as_fn_error "working directory cannot be determined"
1207 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1208 as_fn_error "pwd does not report name of working directory"
1209
1210
1211 # Find the source files, if location was not specified.
1212 if test -z "$srcdir"; then
1213 ac_srcdir_defaulted=yes
1214 # Try the directory containing this script, then the parent directory.
1215 ac_confdir=`$as_dirname -- "$as_myself" ||
1216 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1217 X"$as_myself" : 'X\(//\)[^/]' \| \
1218 X"$as_myself" : 'X\(//\)$' \| \
1219 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1220 $as_echo X"$as_myself" |
1221 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1222 s//\1/
1223 q
1224 }
1225 /^X\(\/\/\)[^/].*/{
1226 s//\1/
1227 q
1228 }
1229 /^X\(\/\/\)$/{
1230 s//\1/
1231 q
1232 }
1233 /^X\(\/\).*/{
1234 s//\1/
1235 q
1236 }
1237 s/.*/./; q'`
1238 srcdir=$ac_confdir
1239 if test ! -r "$srcdir/$ac_unique_file"; then
1240 srcdir=..
1241 fi
1242 else
1243 ac_srcdir_defaulted=no
1244 fi
1245 if test ! -r "$srcdir/$ac_unique_file"; then
1246 test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1247 as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1248 fi
1249 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1250 ac_abs_confdir=`(
1251 cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1252 pwd)`
1253 # When building in place, set srcdir=.
1254 if test "$ac_abs_confdir" = "$ac_pwd"; then
1255 srcdir=.
1256 fi
1257 # Remove unnecessary trailing slashes from srcdir.
1258 # Double slashes in file names in object file debugging info
1259 # mess up M-x gdb in Emacs.
1260 case $srcdir in
1261 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1262 esac
1263 for ac_var in $ac_precious_vars; do
1264 eval ac_env_${ac_var}_set=\${${ac_var}+set}
1265 eval ac_env_${ac_var}_value=\$${ac_var}
1266 eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1267 eval ac_cv_env_${ac_var}_value=\$${ac_var}
1268 done
1269
1270 #
1271 # Report the --help message.
1272 #
1273 if test "$ac_init_help" = "long"; then
1274 # Omit some internal or obsolete options to make the list less imposing.
1275 # This message is too long to be a string in the A/UX 3.1 sh.
1276 cat <<_ACEOF
1277 \`configure' configures this package to adapt to many kinds of systems.
1278
1279 Usage: $0 [OPTION]... [VAR=VALUE]...
1280
1281 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1282 VAR=VALUE. See below for descriptions of some of the useful variables.
1283
1284 Defaults for the options are specified in brackets.
1285
1286 Configuration:
1287 -h, --help display this help and exit
1288 --help=short display options specific to this package
1289 --help=recursive display the short help of all the included packages
1290 -V, --version display version information and exit
1291 -q, --quiet, --silent do not print \`checking...' messages
1292 --cache-file=FILE cache test results in FILE [disabled]
1293 -C, --config-cache alias for \`--cache-file=config.cache'
1294 -n, --no-create do not create output files
1295 --srcdir=DIR find the sources in DIR [configure dir or \`..']
1296
1297 Installation directories:
1298 --prefix=PREFIX install architecture-independent files in PREFIX
1299 [$ac_default_prefix]
1300 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
1301 [PREFIX]
1302
1303 By default, \`make install' will install all the files in
1304 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
1305 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1306 for instance \`--prefix=\$HOME'.
1307
1308 For better control, use the options below.
1309
1310 Fine tuning of the installation directories:
1311 --bindir=DIR user executables [EPREFIX/bin]
1312 --sbindir=DIR system admin executables [EPREFIX/sbin]
1313 --libexecdir=DIR program executables [EPREFIX/libexec]
1314 --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1315 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1316 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
1317 --libdir=DIR object code libraries [EPREFIX/lib]
1318 --includedir=DIR C header files [PREFIX/include]
1319 --oldincludedir=DIR C header files for non-gcc [/usr/include]
1320 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1321 --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1322 --infodir=DIR info documentation [DATAROOTDIR/info]
1323 --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1324 --mandir=DIR man documentation [DATAROOTDIR/man]
1325 --docdir=DIR documentation root [DATAROOTDIR/doc/PACKAGE]
1326 --htmldir=DIR html documentation [DOCDIR]
1327 --dvidir=DIR dvi documentation [DOCDIR]
1328 --pdfdir=DIR pdf documentation [DOCDIR]
1329 --psdir=DIR ps documentation [DOCDIR]
1330 _ACEOF
1331
1332 cat <<\_ACEOF
1333
1334 Program names:
1335 --program-prefix=PREFIX prepend PREFIX to installed program names
1336 --program-suffix=SUFFIX append SUFFIX to installed program names
1337 --program-transform-name=PROGRAM run sed PROGRAM on installed program names
1338
1339 System types:
1340 --build=BUILD configure for building on BUILD [guessed]
1341 --host=HOST cross-compile to build programs to run on HOST [BUILD]
1342 --target=TARGET configure for building compilers for TARGET [HOST]
1343 _ACEOF
1344 fi
1345
1346 if test -n "$ac_init_help"; then
1347
1348 cat <<\_ACEOF
1349
1350 Optional Features:
1351 --disable-option-checking ignore unrecognized --enable/--with options
1352 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
1353 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
1354 --enable-maintainer-mode Enable developer functionality.
1355 --enable-sim-bswap Use Host specific BSWAP instruction.
1356 --enable-sim-cflags=opts Extra CFLAGS for use in building simulator
1357 --enable-sim-debug=opts Enable debugging flags
1358 --enable-sim-stdio Specify whether to use stdio for console input/output.
1359 --enable-sim-trace=opts Enable tracing flags
1360 --enable-sim-profile=opts Enable profiling flags
1361 --enable-sim-endian=endian Specify target byte endian orientation.
1362 --enable-sim-alignment=align Specify strict, nonstrict or forced alignment of memory accesses.
1363
1364 Optional Packages:
1365 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
1366 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
1367 --with-zlib include zlib support (auto/yes/no) default=auto
1368 --with-pkgversion=PKG Use PKG in the version string in place of "GDB"
1369 --with-bugurl=URL Direct users to URL to report a bug
1370
1371 Some influential environment variables:
1372 CC C compiler command
1373 CFLAGS C compiler flags
1374 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
1375 nonstandard directory <lib dir>
1376 LIBS libraries to pass to the linker, e.g. -l<library>
1377 CPPFLAGS C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1378 you have headers in a nonstandard directory <include dir>
1379 CPP C preprocessor
1380
1381 Use these variables to override the choices made by `configure' or to help
1382 it to find libraries and programs with nonstandard names/locations.
1383
1384 Report bugs to the package provider.
1385 _ACEOF
1386 ac_status=$?
1387 fi
1388
1389 if test "$ac_init_help" = "recursive"; then
1390 # If there are subdirs, report their specific --help.
1391 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1392 test -d "$ac_dir" ||
1393 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1394 continue
1395 ac_builddir=.
1396
1397 case "$ac_dir" in
1398 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1399 *)
1400 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1401 # A ".." for each directory in $ac_dir_suffix.
1402 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1403 case $ac_top_builddir_sub in
1404 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1405 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1406 esac ;;
1407 esac
1408 ac_abs_top_builddir=$ac_pwd
1409 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1410 # for backward compatibility:
1411 ac_top_builddir=$ac_top_build_prefix
1412
1413 case $srcdir in
1414 .) # We are building in place.
1415 ac_srcdir=.
1416 ac_top_srcdir=$ac_top_builddir_sub
1417 ac_abs_top_srcdir=$ac_pwd ;;
1418 [\\/]* | ?:[\\/]* ) # Absolute name.
1419 ac_srcdir=$srcdir$ac_dir_suffix;
1420 ac_top_srcdir=$srcdir
1421 ac_abs_top_srcdir=$srcdir ;;
1422 *) # Relative name.
1423 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1424 ac_top_srcdir=$ac_top_build_prefix$srcdir
1425 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1426 esac
1427 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1428
1429 cd "$ac_dir" || { ac_status=$?; continue; }
1430 # Check for guested configure.
1431 if test -f "$ac_srcdir/configure.gnu"; then
1432 echo &&
1433 $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1434 elif test -f "$ac_srcdir/configure"; then
1435 echo &&
1436 $SHELL "$ac_srcdir/configure" --help=recursive
1437 else
1438 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1439 fi || ac_status=$?
1440 cd "$ac_pwd" || { ac_status=$?; break; }
1441 done
1442 fi
1443
1444 test -n "$ac_init_help" && exit $ac_status
1445 if $ac_init_version; then
1446 cat <<\_ACEOF
1447 configure
1448 generated by GNU Autoconf 2.64
1449
1450 Copyright (C) 2009 Free Software Foundation, Inc.
1451 This configure script is free software; the Free Software Foundation
1452 gives unlimited permission to copy, distribute and modify it.
1453 _ACEOF
1454 exit
1455 fi
1456
1457 ## ------------------------ ##
1458 ## Autoconf initialization. ##
1459 ## ------------------------ ##
1460
1461 # ac_fn_c_try_compile LINENO
1462 # --------------------------
1463 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1464 ac_fn_c_try_compile ()
1465 {
1466 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1467 rm -f conftest.$ac_objext
1468 if { { ac_try="$ac_compile"
1469 case "(($ac_try" in
1470 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1471 *) ac_try_echo=$ac_try;;
1472 esac
1473 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1474 $as_echo "$ac_try_echo"; } >&5
1475 (eval "$ac_compile") 2>conftest.err
1476 ac_status=$?
1477 if test -s conftest.err; then
1478 grep -v '^ *+' conftest.err >conftest.er1
1479 cat conftest.er1 >&5
1480 mv -f conftest.er1 conftest.err
1481 fi
1482 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1483 test $ac_status = 0; } && {
1484 test -z "$ac_c_werror_flag" ||
1485 test ! -s conftest.err
1486 } && test -s conftest.$ac_objext; then :
1487 ac_retval=0
1488 else
1489 $as_echo "$as_me: failed program was:" >&5
1490 sed 's/^/| /' conftest.$ac_ext >&5
1491
1492 ac_retval=1
1493 fi
1494 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1495 return $ac_retval
1496
1497 } # ac_fn_c_try_compile
1498
1499 # ac_fn_c_try_cpp LINENO
1500 # ----------------------
1501 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1502 ac_fn_c_try_cpp ()
1503 {
1504 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1505 if { { ac_try="$ac_cpp conftest.$ac_ext"
1506 case "(($ac_try" in
1507 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1508 *) ac_try_echo=$ac_try;;
1509 esac
1510 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1511 $as_echo "$ac_try_echo"; } >&5
1512 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1513 ac_status=$?
1514 if test -s conftest.err; then
1515 grep -v '^ *+' conftest.err >conftest.er1
1516 cat conftest.er1 >&5
1517 mv -f conftest.er1 conftest.err
1518 fi
1519 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1520 test $ac_status = 0; } >/dev/null && {
1521 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1522 test ! -s conftest.err
1523 }; then :
1524 ac_retval=0
1525 else
1526 $as_echo "$as_me: failed program was:" >&5
1527 sed 's/^/| /' conftest.$ac_ext >&5
1528
1529 ac_retval=1
1530 fi
1531 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1532 return $ac_retval
1533
1534 } # ac_fn_c_try_cpp
1535
1536 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1537 # -------------------------------------------------------
1538 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1539 # the include files in INCLUDES and setting the cache variable VAR
1540 # accordingly.
1541 ac_fn_c_check_header_mongrel ()
1542 {
1543 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1544 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1545 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1546 $as_echo_n "checking for $2... " >&6; }
1547 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1548 $as_echo_n "(cached) " >&6
1549 fi
1550 eval ac_res=\$$3
1551 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1552 $as_echo "$ac_res" >&6; }
1553 else
1554 # Is the header compilable?
1555 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1556 $as_echo_n "checking $2 usability... " >&6; }
1557 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1558 /* end confdefs.h. */
1559 $4
1560 #include <$2>
1561 _ACEOF
1562 if ac_fn_c_try_compile "$LINENO"; then :
1563 ac_header_compiler=yes
1564 else
1565 ac_header_compiler=no
1566 fi
1567 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1568 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1569 $as_echo "$ac_header_compiler" >&6; }
1570
1571 # Is the header present?
1572 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1573 $as_echo_n "checking $2 presence... " >&6; }
1574 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1575 /* end confdefs.h. */
1576 #include <$2>
1577 _ACEOF
1578 if ac_fn_c_try_cpp "$LINENO"; then :
1579 ac_header_preproc=yes
1580 else
1581 ac_header_preproc=no
1582 fi
1583 rm -f conftest.err conftest.$ac_ext
1584 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1585 $as_echo "$ac_header_preproc" >&6; }
1586
1587 # So? What about this header?
1588 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1589 yes:no: )
1590 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1591 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1592 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1593 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1594 ;;
1595 no:yes:* )
1596 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1597 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1598 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
1599 $as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
1600 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1601 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1602 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
1603 $as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
1604 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1605 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1606 ;;
1607 esac
1608 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1609 $as_echo_n "checking for $2... " >&6; }
1610 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1611 $as_echo_n "(cached) " >&6
1612 else
1613 eval "$3=\$ac_header_compiler"
1614 fi
1615 eval ac_res=\$$3
1616 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1617 $as_echo "$ac_res" >&6; }
1618 fi
1619 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1620
1621 } # ac_fn_c_check_header_mongrel
1622
1623 # ac_fn_c_try_run LINENO
1624 # ----------------------
1625 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1626 # that executables *can* be run.
1627 ac_fn_c_try_run ()
1628 {
1629 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1630 if { { ac_try="$ac_link"
1631 case "(($ac_try" in
1632 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1633 *) ac_try_echo=$ac_try;;
1634 esac
1635 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1636 $as_echo "$ac_try_echo"; } >&5
1637 (eval "$ac_link") 2>&5
1638 ac_status=$?
1639 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1640 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1641 { { case "(($ac_try" in
1642 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1643 *) ac_try_echo=$ac_try;;
1644 esac
1645 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1646 $as_echo "$ac_try_echo"; } >&5
1647 (eval "$ac_try") 2>&5
1648 ac_status=$?
1649 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1650 test $ac_status = 0; }; }; then :
1651 ac_retval=0
1652 else
1653 $as_echo "$as_me: program exited with status $ac_status" >&5
1654 $as_echo "$as_me: failed program was:" >&5
1655 sed 's/^/| /' conftest.$ac_ext >&5
1656
1657 ac_retval=$ac_status
1658 fi
1659 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1660 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1661 return $ac_retval
1662
1663 } # ac_fn_c_try_run
1664
1665 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1666 # -------------------------------------------------------
1667 # Tests whether HEADER exists and can be compiled using the include files in
1668 # INCLUDES, setting the cache variable VAR accordingly.
1669 ac_fn_c_check_header_compile ()
1670 {
1671 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1672 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1673 $as_echo_n "checking for $2... " >&6; }
1674 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1675 $as_echo_n "(cached) " >&6
1676 else
1677 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1678 /* end confdefs.h. */
1679 $4
1680 #include <$2>
1681 _ACEOF
1682 if ac_fn_c_try_compile "$LINENO"; then :
1683 eval "$3=yes"
1684 else
1685 eval "$3=no"
1686 fi
1687 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1688 fi
1689 eval ac_res=\$$3
1690 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1691 $as_echo "$ac_res" >&6; }
1692 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1693
1694 } # ac_fn_c_check_header_compile
1695
1696 # ac_fn_c_try_link LINENO
1697 # -----------------------
1698 # Try to link conftest.$ac_ext, and return whether this succeeded.
1699 ac_fn_c_try_link ()
1700 {
1701 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1702 rm -f conftest.$ac_objext conftest$ac_exeext
1703 if { { ac_try="$ac_link"
1704 case "(($ac_try" in
1705 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1706 *) ac_try_echo=$ac_try;;
1707 esac
1708 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1709 $as_echo "$ac_try_echo"; } >&5
1710 (eval "$ac_link") 2>conftest.err
1711 ac_status=$?
1712 if test -s conftest.err; then
1713 grep -v '^ *+' conftest.err >conftest.er1
1714 cat conftest.er1 >&5
1715 mv -f conftest.er1 conftest.err
1716 fi
1717 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1718 test $ac_status = 0; } && {
1719 test -z "$ac_c_werror_flag" ||
1720 test ! -s conftest.err
1721 } && test -s conftest$ac_exeext && {
1722 test "$cross_compiling" = yes ||
1723 $as_test_x conftest$ac_exeext
1724 }; then :
1725 ac_retval=0
1726 else
1727 $as_echo "$as_me: failed program was:" >&5
1728 sed 's/^/| /' conftest.$ac_ext >&5
1729
1730 ac_retval=1
1731 fi
1732 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1733 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1734 # interfere with the next link command; also delete a directory that is
1735 # left behind by Apple's compiler. We do this before executing the actions.
1736 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1737 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1738 return $ac_retval
1739
1740 } # ac_fn_c_try_link
1741
1742 # ac_fn_c_check_func LINENO FUNC VAR
1743 # ----------------------------------
1744 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1745 ac_fn_c_check_func ()
1746 {
1747 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1748 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1749 $as_echo_n "checking for $2... " >&6; }
1750 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1751 $as_echo_n "(cached) " >&6
1752 else
1753 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1754 /* end confdefs.h. */
1755 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1756 For example, HP-UX 11i <limits.h> declares gettimeofday. */
1757 #define $2 innocuous_$2
1758
1759 /* System header to define __stub macros and hopefully few prototypes,
1760 which can conflict with char $2 (); below.
1761 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1762 <limits.h> exists even on freestanding compilers. */
1763
1764 #ifdef __STDC__
1765 # include <limits.h>
1766 #else
1767 # include <assert.h>
1768 #endif
1769
1770 #undef $2
1771
1772 /* Override any GCC internal prototype to avoid an error.
1773 Use char because int might match the return type of a GCC
1774 builtin and then its argument prototype would still apply. */
1775 #ifdef __cplusplus
1776 extern "C"
1777 #endif
1778 char $2 ();
1779 /* The GNU C library defines this for functions which it implements
1780 to always fail with ENOSYS. Some functions are actually named
1781 something starting with __ and the normal name is an alias. */
1782 #if defined __stub_$2 || defined __stub___$2
1783 choke me
1784 #endif
1785
1786 int
1787 main ()
1788 {
1789 return $2 ();
1790 ;
1791 return 0;
1792 }
1793 _ACEOF
1794 if ac_fn_c_try_link "$LINENO"; then :
1795 eval "$3=yes"
1796 else
1797 eval "$3=no"
1798 fi
1799 rm -f core conftest.err conftest.$ac_objext \
1800 conftest$ac_exeext conftest.$ac_ext
1801 fi
1802 eval ac_res=\$$3
1803 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1804 $as_echo "$ac_res" >&6; }
1805 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1806
1807 } # ac_fn_c_check_func
1808 cat >config.log <<_ACEOF
1809 This file contains any messages produced by compilers while
1810 running configure, to aid debugging if configure makes a mistake.
1811
1812 It was created by $as_me, which was
1813 generated by GNU Autoconf 2.64. Invocation command line was
1814
1815 $ $0 $@
1816
1817 _ACEOF
1818 exec 5>>config.log
1819 {
1820 cat <<_ASUNAME
1821 ## --------- ##
1822 ## Platform. ##
1823 ## --------- ##
1824
1825 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1826 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1827 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1828 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1829 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1830
1831 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1832 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
1833
1834 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
1835 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
1836 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1837 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
1838 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
1839 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
1840 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
1841
1842 _ASUNAME
1843
1844 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1845 for as_dir in $PATH
1846 do
1847 IFS=$as_save_IFS
1848 test -z "$as_dir" && as_dir=.
1849 $as_echo "PATH: $as_dir"
1850 done
1851 IFS=$as_save_IFS
1852
1853 } >&5
1854
1855 cat >&5 <<_ACEOF
1856
1857
1858 ## ----------- ##
1859 ## Core tests. ##
1860 ## ----------- ##
1861
1862 _ACEOF
1863
1864
1865 # Keep a trace of the command line.
1866 # Strip out --no-create and --no-recursion so they do not pile up.
1867 # Strip out --silent because we don't want to record it for future runs.
1868 # Also quote any args containing shell meta-characters.
1869 # Make two passes to allow for proper duplicate-argument suppression.
1870 ac_configure_args=
1871 ac_configure_args0=
1872 ac_configure_args1=
1873 ac_must_keep_next=false
1874 for ac_pass in 1 2
1875 do
1876 for ac_arg
1877 do
1878 case $ac_arg in
1879 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1880 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1881 | -silent | --silent | --silen | --sile | --sil)
1882 continue ;;
1883 *\'*)
1884 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1885 esac
1886 case $ac_pass in
1887 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1888 2)
1889 as_fn_append ac_configure_args1 " '$ac_arg'"
1890 if test $ac_must_keep_next = true; then
1891 ac_must_keep_next=false # Got value, back to normal.
1892 else
1893 case $ac_arg in
1894 *=* | --config-cache | -C | -disable-* | --disable-* \
1895 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1896 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1897 | -with-* | --with-* | -without-* | --without-* | --x)
1898 case "$ac_configure_args0 " in
1899 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1900 esac
1901 ;;
1902 -* ) ac_must_keep_next=true ;;
1903 esac
1904 fi
1905 as_fn_append ac_configure_args " '$ac_arg'"
1906 ;;
1907 esac
1908 done
1909 done
1910 { ac_configure_args0=; unset ac_configure_args0;}
1911 { ac_configure_args1=; unset ac_configure_args1;}
1912
1913 # When interrupted or exit'd, cleanup temporary files, and complete
1914 # config.log. We remove comments because anyway the quotes in there
1915 # would cause problems or look ugly.
1916 # WARNING: Use '\'' to represent an apostrophe within the trap.
1917 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1918 trap 'exit_status=$?
1919 # Save into config.log some information that might help in debugging.
1920 {
1921 echo
1922
1923 cat <<\_ASBOX
1924 ## ---------------- ##
1925 ## Cache variables. ##
1926 ## ---------------- ##
1927 _ASBOX
1928 echo
1929 # The following way of writing the cache mishandles newlines in values,
1930 (
1931 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1932 eval ac_val=\$$ac_var
1933 case $ac_val in #(
1934 *${as_nl}*)
1935 case $ac_var in #(
1936 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1937 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1938 esac
1939 case $ac_var in #(
1940 _ | IFS | as_nl) ;; #(
1941 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1942 *) { eval $ac_var=; unset $ac_var;} ;;
1943 esac ;;
1944 esac
1945 done
1946 (set) 2>&1 |
1947 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1948 *${as_nl}ac_space=\ *)
1949 sed -n \
1950 "s/'\''/'\''\\\\'\'''\''/g;
1951 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1952 ;; #(
1953 *)
1954 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1955 ;;
1956 esac |
1957 sort
1958 )
1959 echo
1960
1961 cat <<\_ASBOX
1962 ## ----------------- ##
1963 ## Output variables. ##
1964 ## ----------------- ##
1965 _ASBOX
1966 echo
1967 for ac_var in $ac_subst_vars
1968 do
1969 eval ac_val=\$$ac_var
1970 case $ac_val in
1971 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1972 esac
1973 $as_echo "$ac_var='\''$ac_val'\''"
1974 done | sort
1975 echo
1976
1977 if test -n "$ac_subst_files"; then
1978 cat <<\_ASBOX
1979 ## ------------------- ##
1980 ## File substitutions. ##
1981 ## ------------------- ##
1982 _ASBOX
1983 echo
1984 for ac_var in $ac_subst_files
1985 do
1986 eval ac_val=\$$ac_var
1987 case $ac_val in
1988 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1989 esac
1990 $as_echo "$ac_var='\''$ac_val'\''"
1991 done | sort
1992 echo
1993 fi
1994
1995 if test -s confdefs.h; then
1996 cat <<\_ASBOX
1997 ## ----------- ##
1998 ## confdefs.h. ##
1999 ## ----------- ##
2000 _ASBOX
2001 echo
2002 cat confdefs.h
2003 echo
2004 fi
2005 test "$ac_signal" != 0 &&
2006 $as_echo "$as_me: caught signal $ac_signal"
2007 $as_echo "$as_me: exit $exit_status"
2008 } >&5
2009 rm -f core *.core core.conftest.* &&
2010 rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2011 exit $exit_status
2012 ' 0
2013 for ac_signal in 1 2 13 15; do
2014 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2015 done
2016 ac_signal=0
2017
2018 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2019 rm -f -r conftest* confdefs.h
2020
2021 $as_echo "/* confdefs.h */" > confdefs.h
2022
2023 # Predefined preprocessor variables.
2024
2025 cat >>confdefs.h <<_ACEOF
2026 #define PACKAGE_NAME "$PACKAGE_NAME"
2027 _ACEOF
2028
2029 cat >>confdefs.h <<_ACEOF
2030 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2031 _ACEOF
2032
2033 cat >>confdefs.h <<_ACEOF
2034 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2035 _ACEOF
2036
2037 cat >>confdefs.h <<_ACEOF
2038 #define PACKAGE_STRING "$PACKAGE_STRING"
2039 _ACEOF
2040
2041 cat >>confdefs.h <<_ACEOF
2042 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2043 _ACEOF
2044
2045 cat >>confdefs.h <<_ACEOF
2046 #define PACKAGE_URL "$PACKAGE_URL"
2047 _ACEOF
2048
2049
2050 # Let the site file select an alternate cache file if it wants to.
2051 # Prefer an explicitly selected file to automatically selected ones.
2052 ac_site_file1=NONE
2053 ac_site_file2=NONE
2054 if test -n "$CONFIG_SITE"; then
2055 ac_site_file1=$CONFIG_SITE
2056 elif test "x$prefix" != xNONE; then
2057 ac_site_file1=$prefix/share/config.site
2058 ac_site_file2=$prefix/etc/config.site
2059 else
2060 ac_site_file1=$ac_default_prefix/share/config.site
2061 ac_site_file2=$ac_default_prefix/etc/config.site
2062 fi
2063 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2064 do
2065 test "x$ac_site_file" = xNONE && continue
2066 if test -r "$ac_site_file"; then
2067 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2068 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2069 sed 's/^/| /' "$ac_site_file" >&5
2070 . "$ac_site_file"
2071 fi
2072 done
2073
2074 if test -r "$cache_file"; then
2075 # Some versions of bash will fail to source /dev/null (special
2076 # files actually), so we avoid doing that.
2077 if test -f "$cache_file"; then
2078 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2079 $as_echo "$as_me: loading cache $cache_file" >&6;}
2080 case $cache_file in
2081 [\\/]* | ?:[\\/]* ) . "$cache_file";;
2082 *) . "./$cache_file";;
2083 esac
2084 fi
2085 else
2086 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2087 $as_echo "$as_me: creating cache $cache_file" >&6;}
2088 >$cache_file
2089 fi
2090
2091 # Check that the precious variables saved in the cache have kept the same
2092 # value.
2093 ac_cache_corrupted=false
2094 for ac_var in $ac_precious_vars; do
2095 eval ac_old_set=\$ac_cv_env_${ac_var}_set
2096 eval ac_new_set=\$ac_env_${ac_var}_set
2097 eval ac_old_val=\$ac_cv_env_${ac_var}_value
2098 eval ac_new_val=\$ac_env_${ac_var}_value
2099 case $ac_old_set,$ac_new_set in
2100 set,)
2101 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2102 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2103 ac_cache_corrupted=: ;;
2104 ,set)
2105 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2106 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2107 ac_cache_corrupted=: ;;
2108 ,);;
2109 *)
2110 if test "x$ac_old_val" != "x$ac_new_val"; then
2111 # differences in whitespace do not lead to failure.
2112 ac_old_val_w=`echo x $ac_old_val`
2113 ac_new_val_w=`echo x $ac_new_val`
2114 if test "$ac_old_val_w" != "$ac_new_val_w"; then
2115 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2116 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2117 ac_cache_corrupted=:
2118 else
2119 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2120 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2121 eval $ac_var=\$ac_old_val
2122 fi
2123 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
2124 $as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
2125 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
2126 $as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
2127 fi;;
2128 esac
2129 # Pass precious variables to config.status.
2130 if test "$ac_new_set" = set; then
2131 case $ac_new_val in
2132 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2133 *) ac_arg=$ac_var=$ac_new_val ;;
2134 esac
2135 case " $ac_configure_args " in
2136 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
2137 *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2138 esac
2139 fi
2140 done
2141 if $ac_cache_corrupted; then
2142 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2143 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2144 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2145 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2146 as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2147 fi
2148 ## -------------------- ##
2149 ## Main body of script. ##
2150 ## -------------------- ##
2151
2152 ac_ext=c
2153 ac_cpp='$CPP $CPPFLAGS'
2154 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2155 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2156 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2157
2158
2159 # This file contains common code used by all simulators.
2160 #
2161 # SIM_AC_COMMON invokes AC macros used by all simulators and by the common
2162 # directory. It is intended to be invoked before any target specific stuff.
2163 # SIM_AC_OUTPUT is a cover function to AC_OUTPUT to generate the Makefile.
2164 # It is intended to be invoked last.
2165 #
2166 # The simulator's configure.in should look like:
2167 #
2168 # dnl Process this file with autoconf to produce a configure script.
2169 # AC_PREREQ(2.64)dnl
2170 # AC_INIT(Makefile.in)
2171 # sinclude(../common/aclocal.m4)
2172 #
2173 # SIM_AC_COMMON
2174 #
2175 # ... target specific stuff ...
2176 #
2177 # SIM_AC_OUTPUT
2178
2179 # Include global overrides and fixes for Autoconf.
2180
2181
2182
2183
2184
2185
2186
2187
2188
2189
2190
2191
2192
2193
2194
2195
2196
2197
2198
2199
2200
2201
2202
2203
2204
2205
2206 # _AC_CHECK_DECL_BODY
2207 # -------------------
2208 # Shell function body for AC_CHECK_DECL.
2209 # _AC_CHECK_DECL_BODY
2210
2211 # _AC_CHECK_DECLS(SYMBOL, ACTION-IF_FOUND, ACTION-IF-NOT-FOUND,
2212 # INCLUDES)
2213 # -------------------------------------------------------------
2214 # Helper to AC_CHECK_DECLS, which generates the check for a single
2215 # SYMBOL with INCLUDES, performs the AC_DEFINE, then expands
2216 # ACTION-IF-FOUND or ACTION-IF-NOT-FOUND.
2217
2218
2219
2220
2221
2222
2223
2224
2225
2226
2227
2228 ## -*- Autoconf -*-
2229
2230 # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2007
2231 # Free Software Foundation, Inc.
2232 #
2233 # This file is free software; the Free Software Foundation
2234 # gives unlimited permission to copy and/or distribute it,
2235 # with or without modifications, as long as this notice is preserved.
2236
2237 # serial 8
2238
2239 # Based on depend.m4 from automake 1.9, modified for standalone use in
2240 # an environment where GNU make is required.
2241
2242 # ZW_PROG_COMPILER_DEPENDENCIES
2243 # -----------------------------
2244 # Variant of _AM_DEPENDENCIES which just does the dependency probe and
2245 # sets fooDEPMODE accordingly. Cache-variable compatible with
2246 # original; not side-effect compatible. As the users of this macro
2247 # may require accurate dependencies for correct builds, it does *not*
2248 # honor --disable-dependency-checking, and failure to detect a usable
2249 # method is an error. depcomp is assumed to be located in
2250 # $ac_aux_dir.
2251 #
2252 # FIXME: Should use the Autoconf 2.5x language-selection mechanism.
2253
2254
2255
2256 # AM_SET_DEPDIR
2257 # -------------
2258 # Choose a directory name for dependency files.
2259
2260
2261 # ZW_CREATE_DEPDIR
2262 # ----------------
2263 # As AM_SET_DEPDIR, but also create the directory at config.status time.
2264
2265
2266
2267
2268
2269
2270
2271
2272
2273
2274
2275
2276
2277
2278
2279
2280
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2300
2301
2302
2303
2304
2305
2306
2307
2308
2309
2310
2311
2312
2313
2314 sim_inline="-DDEFAULT_INLINE=0"
2315
2316
2317
2318
2319
2320
2321
2322
2323
2324
2325
2326
2327
2328
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2341
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2343
2344
2345
2346
2347
2348
2349
2350
2351 # intl sister-directory configuration rules.
2352 #
2353
2354 # The idea behind this macro is that there's no need to repeat all the
2355 # autoconf probes done by the intl directory - it's already done them
2356 # for us. In fact, there's no need even to look at the cache for the
2357 # answers. All we need to do is nab a few pieces of information.
2358 # The intl directory is set up to make this easy, by generating a
2359 # small file which can be sourced as a shell script; then we produce
2360 # the necessary substitutions and definitions for this directory.
2361
2362
2363
2364 # Autoconf M4 include file defining utility macros for complex Canadian
2365 # cross builds.
2366
2367
2368
2369
2370
2371
2372
2373
2374
2375 ####
2376 # _NCN_TOOL_PREFIXES: Some stuff that oughtta be done in AC_CANONICAL_SYSTEM
2377 # or AC_INIT.
2378 # These demand that AC_CANONICAL_SYSTEM be called beforehand.
2379
2380 ####
2381 # NCN_STRICT_CHECK_TOOLS(variable, progs-to-check-for,[value-if-not-found],[path])
2382 # Like plain AC_CHECK_TOOLS, but require prefix if build!=host.
2383
2384
2385 ####
2386 # NCN_STRICT_CHECK_TARGET_TOOLS(variable, progs-to-check-for,[value-if-not-found],[path])
2387 # Like CVS Autoconf AC_CHECK_TARGET_TOOLS, but require prefix if build!=target.
2388
2389
2390
2391 # Backported from Autoconf 2.5x; can go away when and if
2392 # we switch. Put the OS path separator in $PATH_SEPARATOR.
2393
2394
2395
2396
2397 # ACX_HAVE_GCC_FOR_TARGET
2398 # Check if the variable GCC_FOR_TARGET really points to a GCC binary.
2399
2400
2401 # ACX_CHECK_INSTALLED_TARGET_TOOL(VAR, PROG)
2402 # Searching for installed target binutils. We need to take extra care,
2403 # else we may find the wrong assembler, linker, etc., and lose.
2404 #
2405 # First try --with-build-time-tools, if specified.
2406 #
2407 # For build != host, we ask the installed GCC for the name of the tool it
2408 # uses, and accept it if it is an absolute path. This is because the
2409 # only good choice for a compiler is the same GCC version that is being
2410 # installed (or we couldn't make target libraries), and we assume that
2411 # on the host system we'll have not only the same GCC version, but also
2412 # the same binutils version.
2413 #
2414 # For build == host, search the same directories that the installed
2415 # compiler will search. We used to do this for the assembler, linker,
2416 # and nm only; for simplicity of configuration, however, we extend this
2417 # criterion to tools (such as ar and ranlib) that are never invoked by
2418 # the compiler, to avoid mismatches.
2419 #
2420 # Also note we have to check MD_EXEC_PREFIX before checking the user's path
2421 # if build == target. This makes the most sense only when bootstrapping,
2422 # but we also do so when build != host. In this case, we hope that the
2423 # build and host systems will have similar contents of MD_EXEC_PREFIX.
2424 #
2425 # If we do not find a suitable binary, then try the user's path.
2426
2427
2428 ###
2429 # AC_PROG_CPP_WERROR
2430 # Used for autoconf 2.5x to force AC_PREPROC_IFELSE to reject code which
2431 # triggers warnings from the preprocessor. Will be in autoconf 2.58.
2432 # For now, using this also overrides header checks to use only the
2433 # preprocessor (matches 2.13 behavior; matching 2.58's behavior is a
2434 # bit harder from here).
2435 # Eventually autoconf will default to checking headers with the compiler
2436 # instead, and we'll have to do this differently.
2437
2438 # AC_PROG_CPP_WERROR
2439
2440 # Test for GNAT.
2441 # We require the gnatbind & gnatmake programs, as well as a compiler driver
2442 # that understands Ada. We use the user's CC setting, already found, and
2443 # possibly add $1 to the command-line parameters.
2444 #
2445 # Sets the shell variable have_gnat to yes or no as appropriate, and
2446 # substitutes GNATBIND and GNATMAKE.
2447
2448
2449
2450
2451
2452
2453
2454
2455
2456
2457
2458
2459
2460
2461
2462
2463
2464
2465
2466
2467
2468
2469
2470
2471
2472 ac_ext=c
2473 ac_cpp='$CPP $CPPFLAGS'
2474 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2475 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2476 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2477 if test -n "$ac_tool_prefix"; then
2478 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2479 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2480 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2481 $as_echo_n "checking for $ac_word... " >&6; }
2482 if test "${ac_cv_prog_CC+set}" = set; then :
2483 $as_echo_n "(cached) " >&6
2484 else
2485 if test -n "$CC"; then
2486 ac_cv_prog_CC="$CC" # Let the user override the test.
2487 else
2488 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2489 for as_dir in $PATH
2490 do
2491 IFS=$as_save_IFS
2492 test -z "$as_dir" && as_dir=.
2493 for ac_exec_ext in '' $ac_executable_extensions; do
2494 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2495 ac_cv_prog_CC="${ac_tool_prefix}gcc"
2496 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2497 break 2
2498 fi
2499 done
2500 done
2501 IFS=$as_save_IFS
2502
2503 fi
2504 fi
2505 CC=$ac_cv_prog_CC
2506 if test -n "$CC"; then
2507 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2508 $as_echo "$CC" >&6; }
2509 else
2510 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2511 $as_echo "no" >&6; }
2512 fi
2513
2514
2515 fi
2516 if test -z "$ac_cv_prog_CC"; then
2517 ac_ct_CC=$CC
2518 # Extract the first word of "gcc", so it can be a program name with args.
2519 set dummy gcc; ac_word=$2
2520 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2521 $as_echo_n "checking for $ac_word... " >&6; }
2522 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2523 $as_echo_n "(cached) " >&6
2524 else
2525 if test -n "$ac_ct_CC"; then
2526 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2527 else
2528 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2529 for as_dir in $PATH
2530 do
2531 IFS=$as_save_IFS
2532 test -z "$as_dir" && as_dir=.
2533 for ac_exec_ext in '' $ac_executable_extensions; do
2534 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2535 ac_cv_prog_ac_ct_CC="gcc"
2536 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2537 break 2
2538 fi
2539 done
2540 done
2541 IFS=$as_save_IFS
2542
2543 fi
2544 fi
2545 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2546 if test -n "$ac_ct_CC"; then
2547 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2548 $as_echo "$ac_ct_CC" >&6; }
2549 else
2550 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2551 $as_echo "no" >&6; }
2552 fi
2553
2554 if test "x$ac_ct_CC" = x; then
2555 CC=""
2556 else
2557 case $cross_compiling:$ac_tool_warned in
2558 yes:)
2559 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2560 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2561 ac_tool_warned=yes ;;
2562 esac
2563 CC=$ac_ct_CC
2564 fi
2565 else
2566 CC="$ac_cv_prog_CC"
2567 fi
2568
2569 if test -z "$CC"; then
2570 if test -n "$ac_tool_prefix"; then
2571 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2572 set dummy ${ac_tool_prefix}cc; ac_word=$2
2573 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2574 $as_echo_n "checking for $ac_word... " >&6; }
2575 if test "${ac_cv_prog_CC+set}" = set; then :
2576 $as_echo_n "(cached) " >&6
2577 else
2578 if test -n "$CC"; then
2579 ac_cv_prog_CC="$CC" # Let the user override the test.
2580 else
2581 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2582 for as_dir in $PATH
2583 do
2584 IFS=$as_save_IFS
2585 test -z "$as_dir" && as_dir=.
2586 for ac_exec_ext in '' $ac_executable_extensions; do
2587 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2588 ac_cv_prog_CC="${ac_tool_prefix}cc"
2589 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2590 break 2
2591 fi
2592 done
2593 done
2594 IFS=$as_save_IFS
2595
2596 fi
2597 fi
2598 CC=$ac_cv_prog_CC
2599 if test -n "$CC"; then
2600 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2601 $as_echo "$CC" >&6; }
2602 else
2603 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2604 $as_echo "no" >&6; }
2605 fi
2606
2607
2608 fi
2609 fi
2610 if test -z "$CC"; then
2611 # Extract the first word of "cc", so it can be a program name with args.
2612 set dummy cc; ac_word=$2
2613 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2614 $as_echo_n "checking for $ac_word... " >&6; }
2615 if test "${ac_cv_prog_CC+set}" = set; then :
2616 $as_echo_n "(cached) " >&6
2617 else
2618 if test -n "$CC"; then
2619 ac_cv_prog_CC="$CC" # Let the user override the test.
2620 else
2621 ac_prog_rejected=no
2622 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2623 for as_dir in $PATH
2624 do
2625 IFS=$as_save_IFS
2626 test -z "$as_dir" && as_dir=.
2627 for ac_exec_ext in '' $ac_executable_extensions; do
2628 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2629 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2630 ac_prog_rejected=yes
2631 continue
2632 fi
2633 ac_cv_prog_CC="cc"
2634 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2635 break 2
2636 fi
2637 done
2638 done
2639 IFS=$as_save_IFS
2640
2641 if test $ac_prog_rejected = yes; then
2642 # We found a bogon in the path, so make sure we never use it.
2643 set dummy $ac_cv_prog_CC
2644 shift
2645 if test $# != 0; then
2646 # We chose a different compiler from the bogus one.
2647 # However, it has the same basename, so the bogon will be chosen
2648 # first if we set CC to just the basename; use the full file name.
2649 shift
2650 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2651 fi
2652 fi
2653 fi
2654 fi
2655 CC=$ac_cv_prog_CC
2656 if test -n "$CC"; then
2657 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2658 $as_echo "$CC" >&6; }
2659 else
2660 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2661 $as_echo "no" >&6; }
2662 fi
2663
2664
2665 fi
2666 if test -z "$CC"; then
2667 if test -n "$ac_tool_prefix"; then
2668 for ac_prog in cl.exe
2669 do
2670 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2671 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2672 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2673 $as_echo_n "checking for $ac_word... " >&6; }
2674 if test "${ac_cv_prog_CC+set}" = set; then :
2675 $as_echo_n "(cached) " >&6
2676 else
2677 if test -n "$CC"; then
2678 ac_cv_prog_CC="$CC" # Let the user override the test.
2679 else
2680 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2681 for as_dir in $PATH
2682 do
2683 IFS=$as_save_IFS
2684 test -z "$as_dir" && as_dir=.
2685 for ac_exec_ext in '' $ac_executable_extensions; do
2686 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2687 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2688 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2689 break 2
2690 fi
2691 done
2692 done
2693 IFS=$as_save_IFS
2694
2695 fi
2696 fi
2697 CC=$ac_cv_prog_CC
2698 if test -n "$CC"; then
2699 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2700 $as_echo "$CC" >&6; }
2701 else
2702 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2703 $as_echo "no" >&6; }
2704 fi
2705
2706
2707 test -n "$CC" && break
2708 done
2709 fi
2710 if test -z "$CC"; then
2711 ac_ct_CC=$CC
2712 for ac_prog in cl.exe
2713 do
2714 # Extract the first word of "$ac_prog", so it can be a program name with args.
2715 set dummy $ac_prog; ac_word=$2
2716 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2717 $as_echo_n "checking for $ac_word... " >&6; }
2718 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2719 $as_echo_n "(cached) " >&6
2720 else
2721 if test -n "$ac_ct_CC"; then
2722 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2723 else
2724 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2725 for as_dir in $PATH
2726 do
2727 IFS=$as_save_IFS
2728 test -z "$as_dir" && as_dir=.
2729 for ac_exec_ext in '' $ac_executable_extensions; do
2730 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2731 ac_cv_prog_ac_ct_CC="$ac_prog"
2732 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2733 break 2
2734 fi
2735 done
2736 done
2737 IFS=$as_save_IFS
2738
2739 fi
2740 fi
2741 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2742 if test -n "$ac_ct_CC"; then
2743 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2744 $as_echo "$ac_ct_CC" >&6; }
2745 else
2746 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2747 $as_echo "no" >&6; }
2748 fi
2749
2750
2751 test -n "$ac_ct_CC" && break
2752 done
2753
2754 if test "x$ac_ct_CC" = x; then
2755 CC=""
2756 else
2757 case $cross_compiling:$ac_tool_warned in
2758 yes:)
2759 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2760 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2761 ac_tool_warned=yes ;;
2762 esac
2763 CC=$ac_ct_CC
2764 fi
2765 fi
2766
2767 fi
2768
2769
2770 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2771 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2772 as_fn_error "no acceptable C compiler found in \$PATH
2773 See \`config.log' for more details." "$LINENO" 5; }
2774
2775 # Provide some information about the compiler.
2776 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2777 set X $ac_compile
2778 ac_compiler=$2
2779 for ac_option in --version -v -V -qversion; do
2780 { { ac_try="$ac_compiler $ac_option >&5"
2781 case "(($ac_try" in
2782 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2783 *) ac_try_echo=$ac_try;;
2784 esac
2785 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2786 $as_echo "$ac_try_echo"; } >&5
2787 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2788 ac_status=$?
2789 if test -s conftest.err; then
2790 sed '10a\
2791 ... rest of stderr output deleted ...
2792 10q' conftest.err >conftest.er1
2793 cat conftest.er1 >&5
2794 rm -f conftest.er1 conftest.err
2795 fi
2796 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2797 test $ac_status = 0; }
2798 done
2799
2800 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2801 /* end confdefs.h. */
2802
2803 int
2804 main ()
2805 {
2806
2807 ;
2808 return 0;
2809 }
2810 _ACEOF
2811 ac_clean_files_save=$ac_clean_files
2812 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
2813 # Try to create an executable without -o first, disregard a.out.
2814 # It will help us diagnose broken compilers, and finding out an intuition
2815 # of exeext.
2816 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
2817 $as_echo_n "checking for C compiler default output file name... " >&6; }
2818 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2819
2820 # The possible output files:
2821 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2822
2823 ac_rmfiles=
2824 for ac_file in $ac_files
2825 do
2826 case $ac_file in
2827 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2828 * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2829 esac
2830 done
2831 rm -f $ac_rmfiles
2832
2833 if { { ac_try="$ac_link_default"
2834 case "(($ac_try" in
2835 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2836 *) ac_try_echo=$ac_try;;
2837 esac
2838 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2839 $as_echo "$ac_try_echo"; } >&5
2840 (eval "$ac_link_default") 2>&5
2841 ac_status=$?
2842 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2843 test $ac_status = 0; }; then :
2844 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2845 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2846 # in a Makefile. We should not override ac_cv_exeext if it was cached,
2847 # so that the user can short-circuit this test for compilers unknown to
2848 # Autoconf.
2849 for ac_file in $ac_files ''
2850 do
2851 test -f "$ac_file" || continue
2852 case $ac_file in
2853 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
2854 ;;
2855 [ab].out )
2856 # We found the default executable, but exeext='' is most
2857 # certainly right.
2858 break;;
2859 *.* )
2860 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2861 then :; else
2862 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2863 fi
2864 # We set ac_cv_exeext here because the later test for it is not
2865 # safe: cross compilers may not add the suffix if given an `-o'
2866 # argument, so we may need to know it at that point already.
2867 # Even if this section looks crufty: it has the advantage of
2868 # actually working.
2869 break;;
2870 * )
2871 break;;
2872 esac
2873 done
2874 test "$ac_cv_exeext" = no && ac_cv_exeext=
2875
2876 else
2877 ac_file=''
2878 fi
2879 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
2880 $as_echo "$ac_file" >&6; }
2881 if test -z "$ac_file"; then :
2882 $as_echo "$as_me: failed program was:" >&5
2883 sed 's/^/| /' conftest.$ac_ext >&5
2884
2885 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2886 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2887 { as_fn_set_status 77
2888 as_fn_error "C compiler cannot create executables
2889 See \`config.log' for more details." "$LINENO" 5; }; }
2890 fi
2891 ac_exeext=$ac_cv_exeext
2892
2893 # Check that the compiler produces executables we can run. If not, either
2894 # the compiler is broken, or we cross compile.
2895 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
2896 $as_echo_n "checking whether the C compiler works... " >&6; }
2897 # If not cross compiling, check that we can run a simple program.
2898 if test "$cross_compiling" != yes; then
2899 if { ac_try='./$ac_file'
2900 { { case "(($ac_try" in
2901 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2902 *) ac_try_echo=$ac_try;;
2903 esac
2904 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2905 $as_echo "$ac_try_echo"; } >&5
2906 (eval "$ac_try") 2>&5
2907 ac_status=$?
2908 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2909 test $ac_status = 0; }; }; then
2910 cross_compiling=no
2911 else
2912 if test "$cross_compiling" = maybe; then
2913 cross_compiling=yes
2914 else
2915 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2916 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2917 as_fn_error "cannot run C compiled programs.
2918 If you meant to cross compile, use \`--host'.
2919 See \`config.log' for more details." "$LINENO" 5; }
2920 fi
2921 fi
2922 fi
2923 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2924 $as_echo "yes" >&6; }
2925
2926 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
2927 ac_clean_files=$ac_clean_files_save
2928 # Check that the compiler produces executables we can run. If not, either
2929 # the compiler is broken, or we cross compile.
2930 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
2931 $as_echo_n "checking whether we are cross compiling... " >&6; }
2932 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
2933 $as_echo "$cross_compiling" >&6; }
2934
2935 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
2936 $as_echo_n "checking for suffix of executables... " >&6; }
2937 if { { ac_try="$ac_link"
2938 case "(($ac_try" in
2939 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2940 *) ac_try_echo=$ac_try;;
2941 esac
2942 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2943 $as_echo "$ac_try_echo"; } >&5
2944 (eval "$ac_link") 2>&5
2945 ac_status=$?
2946 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2947 test $ac_status = 0; }; then :
2948 # If both `conftest.exe' and `conftest' are `present' (well, observable)
2949 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
2950 # work properly (i.e., refer to `conftest.exe'), while it won't with
2951 # `rm'.
2952 for ac_file in conftest.exe conftest conftest.*; do
2953 test -f "$ac_file" || continue
2954 case $ac_file in
2955 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2956 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2957 break;;
2958 * ) break;;
2959 esac
2960 done
2961 else
2962 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2963 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2964 as_fn_error "cannot compute suffix of executables: cannot compile and link
2965 See \`config.log' for more details." "$LINENO" 5; }
2966 fi
2967 rm -f conftest$ac_cv_exeext
2968 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
2969 $as_echo "$ac_cv_exeext" >&6; }
2970
2971 rm -f conftest.$ac_ext
2972 EXEEXT=$ac_cv_exeext
2973 ac_exeext=$EXEEXT
2974 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
2975 $as_echo_n "checking for suffix of object files... " >&6; }
2976 if test "${ac_cv_objext+set}" = set; then :
2977 $as_echo_n "(cached) " >&6
2978 else
2979 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2980 /* end confdefs.h. */
2981
2982 int
2983 main ()
2984 {
2985
2986 ;
2987 return 0;
2988 }
2989 _ACEOF
2990 rm -f conftest.o conftest.obj
2991 if { { ac_try="$ac_compile"
2992 case "(($ac_try" in
2993 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2994 *) ac_try_echo=$ac_try;;
2995 esac
2996 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2997 $as_echo "$ac_try_echo"; } >&5
2998 (eval "$ac_compile") 2>&5
2999 ac_status=$?
3000 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3001 test $ac_status = 0; }; then :
3002 for ac_file in conftest.o conftest.obj conftest.*; do
3003 test -f "$ac_file" || continue;
3004 case $ac_file in
3005 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3006 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3007 break;;
3008 esac
3009 done
3010 else
3011 $as_echo "$as_me: failed program was:" >&5
3012 sed 's/^/| /' conftest.$ac_ext >&5
3013
3014 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3015 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3016 as_fn_error "cannot compute suffix of object files: cannot compile
3017 See \`config.log' for more details." "$LINENO" 5; }
3018 fi
3019 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3020 fi
3021 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3022 $as_echo "$ac_cv_objext" >&6; }
3023 OBJEXT=$ac_cv_objext
3024 ac_objext=$OBJEXT
3025 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3026 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3027 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
3028 $as_echo_n "(cached) " >&6
3029 else
3030 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3031 /* end confdefs.h. */
3032
3033 int
3034 main ()
3035 {
3036 #ifndef __GNUC__
3037 choke me
3038 #endif
3039
3040 ;
3041 return 0;
3042 }
3043 _ACEOF
3044 if ac_fn_c_try_compile "$LINENO"; then :
3045 ac_compiler_gnu=yes
3046 else
3047 ac_compiler_gnu=no
3048 fi
3049 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3050 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3051
3052 fi
3053 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3054 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3055 if test $ac_compiler_gnu = yes; then
3056 GCC=yes
3057 else
3058 GCC=
3059 fi
3060 ac_test_CFLAGS=${CFLAGS+set}
3061 ac_save_CFLAGS=$CFLAGS
3062 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3063 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3064 if test "${ac_cv_prog_cc_g+set}" = set; then :
3065 $as_echo_n "(cached) " >&6
3066 else
3067 ac_save_c_werror_flag=$ac_c_werror_flag
3068 ac_c_werror_flag=yes
3069 ac_cv_prog_cc_g=no
3070 CFLAGS="-g"
3071 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3072 /* end confdefs.h. */
3073
3074 int
3075 main ()
3076 {
3077
3078 ;
3079 return 0;
3080 }
3081 _ACEOF
3082 if ac_fn_c_try_compile "$LINENO"; then :
3083 ac_cv_prog_cc_g=yes
3084 else
3085 CFLAGS=""
3086 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3087 /* end confdefs.h. */
3088
3089 int
3090 main ()
3091 {
3092
3093 ;
3094 return 0;
3095 }
3096 _ACEOF
3097 if ac_fn_c_try_compile "$LINENO"; then :
3098
3099 else
3100 ac_c_werror_flag=$ac_save_c_werror_flag
3101 CFLAGS="-g"
3102 cat confdefs.h - <<_ACEOF >conftest.$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 "$LINENO"; then :
3114 ac_cv_prog_cc_g=yes
3115 fi
3116 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3117 fi
3118 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3119 fi
3120 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3121 ac_c_werror_flag=$ac_save_c_werror_flag
3122 fi
3123 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3124 $as_echo "$ac_cv_prog_cc_g" >&6; }
3125 if test "$ac_test_CFLAGS" = set; then
3126 CFLAGS=$ac_save_CFLAGS
3127 elif test $ac_cv_prog_cc_g = yes; then
3128 if test "$GCC" = yes; then
3129 CFLAGS="-g -O2"
3130 else
3131 CFLAGS="-g"
3132 fi
3133 else
3134 if test "$GCC" = yes; then
3135 CFLAGS="-O2"
3136 else
3137 CFLAGS=
3138 fi
3139 fi
3140 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3141 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3142 if test "${ac_cv_prog_cc_c89+set}" = set; then :
3143 $as_echo_n "(cached) " >&6
3144 else
3145 ac_cv_prog_cc_c89=no
3146 ac_save_CC=$CC
3147 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3148 /* end confdefs.h. */
3149 #include <stdarg.h>
3150 #include <stdio.h>
3151 #include <sys/types.h>
3152 #include <sys/stat.h>
3153 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
3154 struct buf { int x; };
3155 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3156 static char *e (p, i)
3157 char **p;
3158 int i;
3159 {
3160 return p[i];
3161 }
3162 static char *f (char * (*g) (char **, int), char **p, ...)
3163 {
3164 char *s;
3165 va_list v;
3166 va_start (v,p);
3167 s = g (p, va_arg (v,int));
3168 va_end (v);
3169 return s;
3170 }
3171
3172 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
3173 function prototypes and stuff, but not '\xHH' hex character constants.
3174 These don't provoke an error unfortunately, instead are silently treated
3175 as 'x'. The following induces an error, until -std is added to get
3176 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
3177 array size at least. It's necessary to write '\x00'==0 to get something
3178 that's true only with -std. */
3179 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3180
3181 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3182 inside strings and character constants. */
3183 #define FOO(x) 'x'
3184 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3185
3186 int test (int i, double x);
3187 struct s1 {int (*f) (int a);};
3188 struct s2 {int (*f) (double a);};
3189 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3190 int argc;
3191 char **argv;
3192 int
3193 main ()
3194 {
3195 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
3196 ;
3197 return 0;
3198 }
3199 _ACEOF
3200 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3201 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3202 do
3203 CC="$ac_save_CC $ac_arg"
3204 if ac_fn_c_try_compile "$LINENO"; then :
3205 ac_cv_prog_cc_c89=$ac_arg
3206 fi
3207 rm -f core conftest.err conftest.$ac_objext
3208 test "x$ac_cv_prog_cc_c89" != "xno" && break
3209 done
3210 rm -f conftest.$ac_ext
3211 CC=$ac_save_CC
3212
3213 fi
3214 # AC_CACHE_VAL
3215 case "x$ac_cv_prog_cc_c89" in
3216 x)
3217 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3218 $as_echo "none needed" >&6; } ;;
3219 xno)
3220 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3221 $as_echo "unsupported" >&6; } ;;
3222 *)
3223 CC="$CC $ac_cv_prog_cc_c89"
3224 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3225 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3226 esac
3227 if test "x$ac_cv_prog_cc_c89" != xno; then :
3228
3229 fi
3230
3231 ac_ext=c
3232 ac_cpp='$CPP $CPPFLAGS'
3233 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3234 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3235 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3236
3237 ac_aux_dir=
3238 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
3239 for ac_t in install-sh install.sh shtool; do
3240 if test -f "$ac_dir/$ac_t"; then
3241 ac_aux_dir=$ac_dir
3242 ac_install_sh="$ac_aux_dir/$ac_t -c"
3243 break 2
3244 fi
3245 done
3246 done
3247 if test -z "$ac_aux_dir"; then
3248 as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
3249 fi
3250
3251 # These three variables are undocumented and unsupported,
3252 # and are intended to be withdrawn in a future Autoconf release.
3253 # They can cause serious problems if a builder's source tree is in a directory
3254 # whose full name contains unusual characters.
3255 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
3256 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
3257 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
3258
3259
3260 # Make sure we can run config.sub.
3261 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
3262 as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
3263
3264 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
3265 $as_echo_n "checking build system type... " >&6; }
3266 if test "${ac_cv_build+set}" = set; then :
3267 $as_echo_n "(cached) " >&6
3268 else
3269 ac_build_alias=$build_alias
3270 test "x$ac_build_alias" = x &&
3271 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
3272 test "x$ac_build_alias" = x &&
3273 as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
3274 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
3275 as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
3276
3277 fi
3278 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
3279 $as_echo "$ac_cv_build" >&6; }
3280 case $ac_cv_build in
3281 *-*-*) ;;
3282 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
3283 esac
3284 build=$ac_cv_build
3285 ac_save_IFS=$IFS; IFS='-'
3286 set x $ac_cv_build
3287 shift
3288 build_cpu=$1
3289 build_vendor=$2
3290 shift; shift
3291 # Remember, the first character of IFS is used to create $*,
3292 # except with old shells:
3293 build_os=$*
3294 IFS=$ac_save_IFS
3295 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
3296
3297
3298 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
3299 $as_echo_n "checking host system type... " >&6; }
3300 if test "${ac_cv_host+set}" = set; then :
3301 $as_echo_n "(cached) " >&6
3302 else
3303 if test "x$host_alias" = x; then
3304 ac_cv_host=$ac_cv_build
3305 else
3306 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
3307 as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
3308 fi
3309
3310 fi
3311 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
3312 $as_echo "$ac_cv_host" >&6; }
3313 case $ac_cv_host in
3314 *-*-*) ;;
3315 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
3316 esac
3317 host=$ac_cv_host
3318 ac_save_IFS=$IFS; IFS='-'
3319 set x $ac_cv_host
3320 shift
3321 host_cpu=$1
3322 host_vendor=$2
3323 shift; shift
3324 # Remember, the first character of IFS is used to create $*,
3325 # except with old shells:
3326 host_os=$*
3327 IFS=$ac_save_IFS
3328 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
3329
3330
3331 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
3332 $as_echo_n "checking target system type... " >&6; }
3333 if test "${ac_cv_target+set}" = set; then :
3334 $as_echo_n "(cached) " >&6
3335 else
3336 if test "x$target_alias" = x; then
3337 ac_cv_target=$ac_cv_host
3338 else
3339 ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
3340 as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
3341 fi
3342
3343 fi
3344 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
3345 $as_echo "$ac_cv_target" >&6; }
3346 case $ac_cv_target in
3347 *-*-*) ;;
3348 *) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
3349 esac
3350 target=$ac_cv_target
3351 ac_save_IFS=$IFS; IFS='-'
3352 set x $ac_cv_target
3353 shift
3354 target_cpu=$1
3355 target_vendor=$2
3356 shift; shift
3357 # Remember, the first character of IFS is used to create $*,
3358 # except with old shells:
3359 target_os=$*
3360 IFS=$ac_save_IFS
3361 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
3362
3363
3364 # The aliases save the names the user supplied, while $host etc.
3365 # will get canonicalized.
3366 test -n "$target_alias" &&
3367 test "$program_prefix$program_suffix$program_transform_name" = \
3368 NONENONEs,x,x, &&
3369 program_prefix=${target_alias}-
3370
3371 ac_ext=c
3372 ac_cpp='$CPP $CPPFLAGS'
3373 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3374 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3375 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3376 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3377 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3378 # On Suns, sometimes $CPP names a directory.
3379 if test -n "$CPP" && test -d "$CPP"; then
3380 CPP=
3381 fi
3382 if test -z "$CPP"; then
3383 if test "${ac_cv_prog_CPP+set}" = set; then :
3384 $as_echo_n "(cached) " >&6
3385 else
3386 # Double quotes because CPP needs to be expanded
3387 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3388 do
3389 ac_preproc_ok=false
3390 for ac_c_preproc_warn_flag in '' yes
3391 do
3392 # Use a header file that comes with gcc, so configuring glibc
3393 # with a fresh cross-compiler works.
3394 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3395 # <limits.h> exists even on freestanding compilers.
3396 # On the NeXT, cc -E runs the code through the compiler's parser,
3397 # not just through cpp. "Syntax error" is here to catch this case.
3398 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3399 /* end confdefs.h. */
3400 #ifdef __STDC__
3401 # include <limits.h>
3402 #else
3403 # include <assert.h>
3404 #endif
3405 Syntax error
3406 _ACEOF
3407 if ac_fn_c_try_cpp "$LINENO"; then :
3408
3409 else
3410 # Broken: fails on valid input.
3411 continue
3412 fi
3413 rm -f conftest.err conftest.$ac_ext
3414
3415 # OK, works on sane cases. Now check whether nonexistent headers
3416 # can be detected and how.
3417 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3418 /* end confdefs.h. */
3419 #include <ac_nonexistent.h>
3420 _ACEOF
3421 if ac_fn_c_try_cpp "$LINENO"; then :
3422 # Broken: success on invalid input.
3423 continue
3424 else
3425 # Passes both tests.
3426 ac_preproc_ok=:
3427 break
3428 fi
3429 rm -f conftest.err conftest.$ac_ext
3430
3431 done
3432 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3433 rm -f conftest.err conftest.$ac_ext
3434 if $ac_preproc_ok; then :
3435 break
3436 fi
3437
3438 done
3439 ac_cv_prog_CPP=$CPP
3440
3441 fi
3442 CPP=$ac_cv_prog_CPP
3443 else
3444 ac_cv_prog_CPP=$CPP
3445 fi
3446 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3447 $as_echo "$CPP" >&6; }
3448 ac_preproc_ok=false
3449 for ac_c_preproc_warn_flag in '' yes
3450 do
3451 # Use a header file that comes with gcc, so configuring glibc
3452 # with a fresh cross-compiler works.
3453 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3454 # <limits.h> exists even on freestanding compilers.
3455 # On the NeXT, cc -E runs the code through the compiler's parser,
3456 # not just through cpp. "Syntax error" is here to catch this case.
3457 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3458 /* end confdefs.h. */
3459 #ifdef __STDC__
3460 # include <limits.h>
3461 #else
3462 # include <assert.h>
3463 #endif
3464 Syntax error
3465 _ACEOF
3466 if ac_fn_c_try_cpp "$LINENO"; then :
3467
3468 else
3469 # Broken: fails on valid input.
3470 continue
3471 fi
3472 rm -f conftest.err conftest.$ac_ext
3473
3474 # OK, works on sane cases. Now check whether nonexistent headers
3475 # can be detected and how.
3476 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3477 /* end confdefs.h. */
3478 #include <ac_nonexistent.h>
3479 _ACEOF
3480 if ac_fn_c_try_cpp "$LINENO"; then :
3481 # Broken: success on invalid input.
3482 continue
3483 else
3484 # Passes both tests.
3485 ac_preproc_ok=:
3486 break
3487 fi
3488 rm -f conftest.err conftest.$ac_ext
3489
3490 done
3491 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3492 rm -f conftest.err conftest.$ac_ext
3493 if $ac_preproc_ok; then :
3494
3495 else
3496 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3497 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3498 as_fn_error "C preprocessor \"$CPP\" fails sanity check
3499 See \`config.log' for more details." "$LINENO" 5; }
3500 fi
3501
3502 ac_ext=c
3503 ac_cpp='$CPP $CPPFLAGS'
3504 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3505 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3506 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3507
3508
3509 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3510 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3511 if test "${ac_cv_path_GREP+set}" = set; then :
3512 $as_echo_n "(cached) " >&6
3513 else
3514 if test -z "$GREP"; then
3515 ac_path_GREP_found=false
3516 # Loop through the user's path and test for each of PROGNAME-LIST
3517 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3518 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3519 do
3520 IFS=$as_save_IFS
3521 test -z "$as_dir" && as_dir=.
3522 for ac_prog in grep ggrep; do
3523 for ac_exec_ext in '' $ac_executable_extensions; do
3524 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3525 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
3526 # Check for GNU ac_path_GREP and select it if it is found.
3527 # Check for GNU $ac_path_GREP
3528 case `"$ac_path_GREP" --version 2>&1` in
3529 *GNU*)
3530 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3531 *)
3532 ac_count=0
3533 $as_echo_n 0123456789 >"conftest.in"
3534 while :
3535 do
3536 cat "conftest.in" "conftest.in" >"conftest.tmp"
3537 mv "conftest.tmp" "conftest.in"
3538 cp "conftest.in" "conftest.nl"
3539 $as_echo 'GREP' >> "conftest.nl"
3540 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3541 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3542 as_fn_arith $ac_count + 1 && ac_count=$as_val
3543 if test $ac_count -gt ${ac_path_GREP_max-0}; then
3544 # Best one so far, save it but keep looking for a better one
3545 ac_cv_path_GREP="$ac_path_GREP"
3546 ac_path_GREP_max=$ac_count
3547 fi
3548 # 10*(2^10) chars as input seems more than enough
3549 test $ac_count -gt 10 && break
3550 done
3551 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3552 esac
3553
3554 $ac_path_GREP_found && break 3
3555 done
3556 done
3557 done
3558 IFS=$as_save_IFS
3559 if test -z "$ac_cv_path_GREP"; then
3560 as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3561 fi
3562 else
3563 ac_cv_path_GREP=$GREP
3564 fi
3565
3566 fi
3567 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3568 $as_echo "$ac_cv_path_GREP" >&6; }
3569 GREP="$ac_cv_path_GREP"
3570
3571
3572 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
3573 $as_echo_n "checking for egrep... " >&6; }
3574 if test "${ac_cv_path_EGREP+set}" = set; then :
3575 $as_echo_n "(cached) " >&6
3576 else
3577 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3578 then ac_cv_path_EGREP="$GREP -E"
3579 else
3580 if test -z "$EGREP"; then
3581 ac_path_EGREP_found=false
3582 # Loop through the user's path and test for each of PROGNAME-LIST
3583 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3584 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3585 do
3586 IFS=$as_save_IFS
3587 test -z "$as_dir" && as_dir=.
3588 for ac_prog in egrep; do
3589 for ac_exec_ext in '' $ac_executable_extensions; do
3590 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3591 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
3592 # Check for GNU ac_path_EGREP and select it if it is found.
3593 # Check for GNU $ac_path_EGREP
3594 case `"$ac_path_EGREP" --version 2>&1` in
3595 *GNU*)
3596 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3597 *)
3598 ac_count=0
3599 $as_echo_n 0123456789 >"conftest.in"
3600 while :
3601 do
3602 cat "conftest.in" "conftest.in" >"conftest.tmp"
3603 mv "conftest.tmp" "conftest.in"
3604 cp "conftest.in" "conftest.nl"
3605 $as_echo 'EGREP' >> "conftest.nl"
3606 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3607 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3608 as_fn_arith $ac_count + 1 && ac_count=$as_val
3609 if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3610 # Best one so far, save it but keep looking for a better one
3611 ac_cv_path_EGREP="$ac_path_EGREP"
3612 ac_path_EGREP_max=$ac_count
3613 fi
3614 # 10*(2^10) chars as input seems more than enough
3615 test $ac_count -gt 10 && break
3616 done
3617 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3618 esac
3619
3620 $ac_path_EGREP_found && break 3
3621 done
3622 done
3623 done
3624 IFS=$as_save_IFS
3625 if test -z "$ac_cv_path_EGREP"; then
3626 as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3627 fi
3628 else
3629 ac_cv_path_EGREP=$EGREP
3630 fi
3631
3632 fi
3633 fi
3634 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
3635 $as_echo "$ac_cv_path_EGREP" >&6; }
3636 EGREP="$ac_cv_path_EGREP"
3637
3638
3639 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
3640 $as_echo_n "checking for ANSI C header files... " >&6; }
3641 if test "${ac_cv_header_stdc+set}" = set; then :
3642 $as_echo_n "(cached) " >&6
3643 else
3644 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3645 /* end confdefs.h. */
3646 #include <stdlib.h>
3647 #include <stdarg.h>
3648 #include <string.h>
3649 #include <float.h>
3650
3651 int
3652 main ()
3653 {
3654
3655 ;
3656 return 0;
3657 }
3658 _ACEOF
3659 if ac_fn_c_try_compile "$LINENO"; then :
3660 ac_cv_header_stdc=yes
3661 else
3662 ac_cv_header_stdc=no
3663 fi
3664 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3665
3666 if test $ac_cv_header_stdc = yes; then
3667 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3668 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3669 /* end confdefs.h. */
3670 #include <string.h>
3671
3672 _ACEOF
3673 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3674 $EGREP "memchr" >/dev/null 2>&1; then :
3675
3676 else
3677 ac_cv_header_stdc=no
3678 fi
3679 rm -f conftest*
3680
3681 fi
3682
3683 if test $ac_cv_header_stdc = yes; then
3684 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3685 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3686 /* end confdefs.h. */
3687 #include <stdlib.h>
3688
3689 _ACEOF
3690 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3691 $EGREP "free" >/dev/null 2>&1; then :
3692
3693 else
3694 ac_cv_header_stdc=no
3695 fi
3696 rm -f conftest*
3697
3698 fi
3699
3700 if test $ac_cv_header_stdc = yes; then
3701 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3702 if test "$cross_compiling" = yes; then :
3703 :
3704 else
3705 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3706 /* end confdefs.h. */
3707 #include <ctype.h>
3708 #include <stdlib.h>
3709 #if ((' ' & 0x0FF) == 0x020)
3710 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3711 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3712 #else
3713 # define ISLOWER(c) \
3714 (('a' <= (c) && (c) <= 'i') \
3715 || ('j' <= (c) && (c) <= 'r') \
3716 || ('s' <= (c) && (c) <= 'z'))
3717 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3718 #endif
3719
3720 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3721 int
3722 main ()
3723 {
3724 int i;
3725 for (i = 0; i < 256; i++)
3726 if (XOR (islower (i), ISLOWER (i))
3727 || toupper (i) != TOUPPER (i))
3728 return 2;
3729 return 0;
3730 }
3731 _ACEOF
3732 if ac_fn_c_try_run "$LINENO"; then :
3733
3734 else
3735 ac_cv_header_stdc=no
3736 fi
3737 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3738 conftest.$ac_objext conftest.beam conftest.$ac_ext
3739 fi
3740
3741 fi
3742 fi
3743 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
3744 $as_echo "$ac_cv_header_stdc" >&6; }
3745 if test $ac_cv_header_stdc = yes; then
3746
3747 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
3748
3749 fi
3750
3751 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
3752 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3753 inttypes.h stdint.h unistd.h
3754 do :
3755 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3756 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
3757 "
3758 eval as_val=\$$as_ac_Header
3759 if test "x$as_val" = x""yes; then :
3760 cat >>confdefs.h <<_ACEOF
3761 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
3762 _ACEOF
3763
3764 fi
3765
3766 done
3767
3768
3769
3770 ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
3771 if test "x$ac_cv_header_minix_config_h" = x""yes; then :
3772 MINIX=yes
3773 else
3774 MINIX=
3775 fi
3776
3777
3778 if test "$MINIX" = yes; then
3779
3780 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
3781
3782
3783 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
3784
3785
3786 $as_echo "#define _MINIX 1" >>confdefs.h
3787
3788 fi
3789
3790
3791 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
3792 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
3793 if test "${ac_cv_safe_to_define___extensions__+set}" = set; then :
3794 $as_echo_n "(cached) " >&6
3795 else
3796 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3797 /* end confdefs.h. */
3798
3799 # define __EXTENSIONS__ 1
3800 $ac_includes_default
3801 int
3802 main ()
3803 {
3804
3805 ;
3806 return 0;
3807 }
3808 _ACEOF
3809 if ac_fn_c_try_compile "$LINENO"; then :
3810 ac_cv_safe_to_define___extensions__=yes
3811 else
3812 ac_cv_safe_to_define___extensions__=no
3813 fi
3814 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3815 fi
3816 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
3817 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
3818 test $ac_cv_safe_to_define___extensions__ = yes &&
3819 $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
3820
3821 $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
3822
3823 $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
3824
3825 $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
3826
3827 $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
3828
3829
3830 test "$program_prefix" != NONE &&
3831 program_transform_name="s&^&$program_prefix&;$program_transform_name"
3832 # Use a double $ so make ignores it.
3833 test "$program_suffix" != NONE &&
3834 program_transform_name="s&\$&$program_suffix&;$program_transform_name"
3835 # Double any \ or $.
3836 # By default was `s,x,x', remove it if useless.
3837 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
3838 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
3839
3840 # Find a good install program. We prefer a C program (faster),
3841 # so one script is as good as another. But avoid the broken or
3842 # incompatible versions:
3843 # SysV /etc/install, /usr/sbin/install
3844 # SunOS /usr/etc/install
3845 # IRIX /sbin/install
3846 # AIX /bin/install
3847 # AmigaOS /C/install, which installs bootblocks on floppy discs
3848 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
3849 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
3850 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
3851 # OS/2's system install, which has a completely different semantic
3852 # ./install, which can be erroneously created by make from ./install.sh.
3853 # Reject install programs that cannot install multiple files.
3854 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
3855 $as_echo_n "checking for a BSD-compatible install... " >&6; }
3856 if test -z "$INSTALL"; then
3857 if test "${ac_cv_path_install+set}" = set; then :
3858 $as_echo_n "(cached) " >&6
3859 else
3860 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3861 for as_dir in $PATH
3862 do
3863 IFS=$as_save_IFS
3864 test -z "$as_dir" && as_dir=.
3865 # Account for people who put trailing slashes in PATH elements.
3866 case $as_dir/ in #((
3867 ./ | .// | /[cC]/* | \
3868 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
3869 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
3870 /usr/ucb/* ) ;;
3871 *)
3872 # OSF1 and SCO ODT 3.0 have their own names for install.
3873 # Don't use installbsd from OSF since it installs stuff as root
3874 # by default.
3875 for ac_prog in ginstall scoinst install; do
3876 for ac_exec_ext in '' $ac_executable_extensions; do
3877 if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
3878 if test $ac_prog = install &&
3879 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3880 # AIX install. It has an incompatible calling convention.
3881 :
3882 elif test $ac_prog = install &&
3883 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3884 # program-specific install script used by HP pwplus--don't use.
3885 :
3886 else
3887 rm -rf conftest.one conftest.two conftest.dir
3888 echo one > conftest.one
3889 echo two > conftest.two
3890 mkdir conftest.dir
3891 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
3892 test -s conftest.one && test -s conftest.two &&
3893 test -s conftest.dir/conftest.one &&
3894 test -s conftest.dir/conftest.two
3895 then
3896 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
3897 break 3
3898 fi
3899 fi
3900 fi
3901 done
3902 done
3903 ;;
3904 esac
3905
3906 done
3907 IFS=$as_save_IFS
3908
3909 rm -rf conftest.one conftest.two conftest.dir
3910
3911 fi
3912 if test "${ac_cv_path_install+set}" = set; then
3913 INSTALL=$ac_cv_path_install
3914 else
3915 # As a last resort, use the slow shell script. Don't cache a
3916 # value for INSTALL within a source directory, because that will
3917 # break other packages using the cache if that directory is
3918 # removed, or if the value is a relative name.
3919 INSTALL=$ac_install_sh
3920 fi
3921 fi
3922 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
3923 $as_echo "$INSTALL" >&6; }
3924
3925 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
3926 # It thinks the first close brace ends the variable substitution.
3927 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
3928
3929 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
3930
3931 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
3932
3933 rm -rf .tst 2>/dev/null
3934 mkdir .tst 2>/dev/null
3935 if test -d .tst; then
3936 am__leading_dot=.
3937 else
3938 am__leading_dot=_
3939 fi
3940 rmdir .tst 2>/dev/null
3941
3942 DEPDIR="${am__leading_dot}deps"
3943
3944
3945
3946 # autoconf.info says this should be called right after AC_INIT.
3947 ac_config_headers="$ac_config_headers config.h:config.in"
3948
3949
3950
3951
3952
3953
3954 # Put a plausible default for CC_FOR_BUILD in Makefile.
3955 if test "x$cross_compiling" = "xno"; then
3956 CC_FOR_BUILD='$(CC)'
3957 else
3958 CC_FOR_BUILD=gcc
3959 fi
3960
3961
3962
3963
3964 AR=${AR-ar}
3965
3966 if test -n "$ac_tool_prefix"; then
3967 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
3968 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
3969 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3970 $as_echo_n "checking for $ac_word... " >&6; }
3971 if test "${ac_cv_prog_RANLIB+set}" = set; then :
3972 $as_echo_n "(cached) " >&6
3973 else
3974 if test -n "$RANLIB"; then
3975 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
3976 else
3977 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3978 for as_dir in $PATH
3979 do
3980 IFS=$as_save_IFS
3981 test -z "$as_dir" && as_dir=.
3982 for ac_exec_ext in '' $ac_executable_extensions; do
3983 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3984 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
3985 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3986 break 2
3987 fi
3988 done
3989 done
3990 IFS=$as_save_IFS
3991
3992 fi
3993 fi
3994 RANLIB=$ac_cv_prog_RANLIB
3995 if test -n "$RANLIB"; then
3996 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
3997 $as_echo "$RANLIB" >&6; }
3998 else
3999 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4000 $as_echo "no" >&6; }
4001 fi
4002
4003
4004 fi
4005 if test -z "$ac_cv_prog_RANLIB"; then
4006 ac_ct_RANLIB=$RANLIB
4007 # Extract the first word of "ranlib", so it can be a program name with args.
4008 set dummy ranlib; ac_word=$2
4009 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4010 $as_echo_n "checking for $ac_word... " >&6; }
4011 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
4012 $as_echo_n "(cached) " >&6
4013 else
4014 if test -n "$ac_ct_RANLIB"; then
4015 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
4016 else
4017 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4018 for as_dir in $PATH
4019 do
4020 IFS=$as_save_IFS
4021 test -z "$as_dir" && as_dir=.
4022 for ac_exec_ext in '' $ac_executable_extensions; do
4023 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4024 ac_cv_prog_ac_ct_RANLIB="ranlib"
4025 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4026 break 2
4027 fi
4028 done
4029 done
4030 IFS=$as_save_IFS
4031
4032 fi
4033 fi
4034 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
4035 if test -n "$ac_ct_RANLIB"; then
4036 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
4037 $as_echo "$ac_ct_RANLIB" >&6; }
4038 else
4039 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4040 $as_echo "no" >&6; }
4041 fi
4042
4043 if test "x$ac_ct_RANLIB" = x; then
4044 RANLIB=":"
4045 else
4046 case $cross_compiling:$ac_tool_warned in
4047 yes:)
4048 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4049 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4050 ac_tool_warned=yes ;;
4051 esac
4052 RANLIB=$ac_ct_RANLIB
4053 fi
4054 else
4055 RANLIB="$ac_cv_prog_RANLIB"
4056 fi
4057
4058
4059 # Some of the common include files depend on bfd.h, and bfd.h checks
4060 # that config.h is included first by testing that the PACKAGE macro
4061 # is defined.
4062 PACKAGE=sim
4063
4064 cat >>confdefs.h <<_ACEOF
4065 #define PACKAGE "$PACKAGE"
4066 _ACEOF
4067
4068
4069
4070 # Dependency checking.
4071 ac_config_commands="$ac_config_commands depdir"
4072
4073
4074 depcc="$CC" am_compiler_list=
4075
4076 am_depcomp=$ac_aux_dir/depcomp
4077 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4078 $as_echo_n "checking dependency style of $depcc... " >&6; }
4079 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then :
4080 $as_echo_n "(cached) " >&6
4081 else
4082 if test -f "$am_depcomp"; then
4083 # We make a subdir and do the tests there. Otherwise we can end up
4084 # making bogus files that we don't know about and never remove. For
4085 # instance it was reported that on HP-UX the gcc test will end up
4086 # making a dummy file named `D' -- because `-MD' means `put the output
4087 # in D'.
4088 mkdir conftest.dir
4089 # Copy depcomp to subdir because otherwise we won't find it if we're
4090 # using a relative directory.
4091 cp "$am_depcomp" conftest.dir
4092 cd conftest.dir
4093 # We will build objects and dependencies in a subdirectory because
4094 # it helps to detect inapplicable dependency modes. For instance
4095 # both Tru64's cc and ICC support -MD to output dependencies as a
4096 # side effect of compilation, but ICC will put the dependencies in
4097 # the current directory while Tru64 will put them in the object
4098 # directory.
4099 mkdir sub
4100
4101 am_cv_CC_dependencies_compiler_type=none
4102 if test "$am_compiler_list" = ""; then
4103 am_compiler_list=`sed -n 's/^\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
4104 fi
4105 for depmode in $am_compiler_list; do
4106 if test $depmode = none; then break; fi
4107
4108 $as_echo "$as_me:$LINENO: trying $depmode" >&5
4109 # Setup a source with many dependencies, because some compilers
4110 # like to wrap large dependency lists on column 80 (with \), and
4111 # we should not choose a depcomp mode which is confused by this.
4112 #
4113 # We need to recreate these files for each test, as the compiler may
4114 # overwrite some of them when testing with obscure command lines.
4115 # This happens at least with the AIX C compiler.
4116 : > sub/conftest.c
4117 for i in 1 2 3 4 5 6; do
4118 echo '#include "conftst'$i'.h"' >> sub/conftest.c
4119 # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
4120 # Solaris 8's {/usr,}/bin/sh.
4121 touch sub/conftst$i.h
4122 done
4123 echo "include sub/conftest.Po" > confmf
4124
4125 # We check with `-c' and `-o' for the sake of the "dashmstdout"
4126 # mode. It turns out that the SunPro C++ compiler does not properly
4127 # handle `-M -o', and we need to detect this.
4128 depcmd="depmode=$depmode \
4129 source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
4130 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4131 $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c"
4132 echo "| $depcmd" | sed -e 's/ */ /g' >&5
4133 if env $depcmd > conftest.err 2>&1 &&
4134 grep sub/conftst6.h sub/conftest.Po >>conftest.err 2>&1 &&
4135 grep sub/conftest.${OBJEXT-o} sub/conftest.Po >>conftest.err 2>&1 &&
4136 ${MAKE-make} -s -f confmf >>conftest.err 2>&1; then
4137 # icc doesn't choke on unknown options, it will just issue warnings
4138 # or remarks (even with -Werror). So we grep stderr for any message
4139 # that says an option was ignored or not supported.
4140 # When given -MP, icc 7.0 and 7.1 complain thusly:
4141 # icc: Command line warning: ignoring option '-M'; no argument required
4142 # The diagnosis changed in icc 8.0:
4143 # icc: Command line remark: option '-MP' not supported
4144 if (grep 'ignoring option' conftest.err ||
4145 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4146 am_cv_CC_dependencies_compiler_type=$depmode
4147 $as_echo "$as_me:$LINENO: success" >&5
4148 break
4149 fi
4150 fi
4151 $as_echo "$as_me:$LINENO: failure, diagnostics are:" >&5
4152 sed -e 's/^/| /' < conftest.err >&5
4153 done
4154
4155 cd ..
4156 rm -rf conftest.dir
4157 else
4158 am_cv_CC_dependencies_compiler_type=none
4159 fi
4160
4161 fi
4162 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
4163 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
4164 if test x${am_cv_CC_dependencies_compiler_type-none} = xnone
4165 then as_fn_error "no usable dependency style found" "$LINENO" 5
4166 else CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
4167
4168 fi
4169
4170
4171 # Check for the 'make' the user wants to use.
4172 for ac_prog in make
4173 do
4174 # Extract the first word of "$ac_prog", so it can be a program name with args.
4175 set dummy $ac_prog; ac_word=$2
4176 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4177 $as_echo_n "checking for $ac_word... " >&6; }
4178 if test "${ac_cv_prog_MAKE+set}" = set; then :
4179 $as_echo_n "(cached) " >&6
4180 else
4181 if test -n "$MAKE"; then
4182 ac_cv_prog_MAKE="$MAKE" # Let the user override the test.
4183 else
4184 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4185 for as_dir in $PATH
4186 do
4187 IFS=$as_save_IFS
4188 test -z "$as_dir" && as_dir=.
4189 for ac_exec_ext in '' $ac_executable_extensions; do
4190 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4191 ac_cv_prog_MAKE="$ac_prog"
4192 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4193 break 2
4194 fi
4195 done
4196 done
4197 IFS=$as_save_IFS
4198
4199 fi
4200 fi
4201 MAKE=$ac_cv_prog_MAKE
4202 if test -n "$MAKE"; then
4203 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKE" >&5
4204 $as_echo "$MAKE" >&6; }
4205 else
4206 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4207 $as_echo "no" >&6; }
4208 fi
4209
4210
4211 test -n "$MAKE" && break
4212 done
4213
4214 MAKE_IS_GNU=
4215 case "`$MAKE --version 2>&1 | sed 1q`" in
4216 *GNU*)
4217 MAKE_IS_GNU=yes
4218 ;;
4219 esac
4220 if test "$MAKE_IS_GNU" = yes; then
4221 GMAKE_TRUE=
4222 GMAKE_FALSE='#'
4223 else
4224 GMAKE_TRUE='#'
4225 GMAKE_FALSE=
4226 fi
4227
4228
4229 ALL_LINGUAS=
4230 # If we haven't got the data from the intl directory,
4231 # assume NLS is disabled.
4232 USE_NLS=no
4233 LIBINTL=
4234 LIBINTL_DEP=
4235 INCINTL=
4236 XGETTEXT=
4237 GMSGFMT=
4238 POSUB=
4239
4240 if test -f ../../intl/config.intl; then
4241 . ../../intl/config.intl
4242 fi
4243 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
4244 $as_echo_n "checking whether NLS is requested... " >&6; }
4245 if test x"$USE_NLS" != xyes; then
4246 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4247 $as_echo "no" >&6; }
4248 else
4249 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4250 $as_echo "yes" >&6; }
4251
4252 $as_echo "#define ENABLE_NLS 1" >>confdefs.h
4253
4254
4255 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catalogs to be installed" >&5
4256 $as_echo_n "checking for catalogs to be installed... " >&6; }
4257 # Look for .po and .gmo files in the source directory.
4258 CATALOGS=
4259 XLINGUAS=
4260 for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
4261 # If there aren't any .gmo files the shell will give us the
4262 # literal string "../path/to/srcdir/po/*.gmo" which has to be
4263 # weeded out.
4264 case "$cat" in *\**)
4265 continue;;
4266 esac
4267 # The quadruple backslash is collapsed to a double backslash
4268 # by the backticks, then collapsed again by the double quotes,
4269 # leaving us with one backslash in the sed expression (right
4270 # before the dot that mustn't act as a wildcard).
4271 cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
4272 lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
4273 # The user is allowed to set LINGUAS to a list of languages to
4274 # install catalogs for. If it's empty that means "all of them."
4275 if test "x$LINGUAS" = x; then
4276 CATALOGS="$CATALOGS $cat"
4277 XLINGUAS="$XLINGUAS $lang"
4278 else
4279 case "$LINGUAS" in *$lang*)
4280 CATALOGS="$CATALOGS $cat"
4281 XLINGUAS="$XLINGUAS $lang"
4282 ;;
4283 esac
4284 fi
4285 done
4286 LINGUAS="$XLINGUAS"
4287 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINGUAS" >&5
4288 $as_echo "$LINGUAS" >&6; }
4289
4290
4291 DATADIRNAME=share
4292
4293 INSTOBJEXT=.mo
4294
4295 GENCAT=gencat
4296
4297 CATOBJEXT=.gmo
4298
4299 fi
4300
4301 # Check for common headers.
4302 # FIXME: Seems to me this can cause problems for i386-windows hosts.
4303 # At one point there were hardcoded AC_DEFINE's if ${host} = i386-*-windows*.
4304 for ac_header in stdlib.h string.h strings.h unistd.h time.h
4305 do :
4306 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4307 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
4308 eval as_val=\$$as_ac_Header
4309 if test "x$as_val" = x""yes; then :
4310 cat >>confdefs.h <<_ACEOF
4311 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4312 _ACEOF
4313
4314 fi
4315
4316 done
4317
4318 for ac_header in sys/time.h sys/resource.h
4319 do :
4320 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4321 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
4322 eval as_val=\$$as_ac_Header
4323 if test "x$as_val" = x""yes; then :
4324 cat >>confdefs.h <<_ACEOF
4325 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4326 _ACEOF
4327
4328 fi
4329
4330 done
4331
4332 for ac_header in fcntl.h fpu_control.h
4333 do :
4334 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4335 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
4336 eval as_val=\$$as_ac_Header
4337 if test "x$as_val" = x""yes; then :
4338 cat >>confdefs.h <<_ACEOF
4339 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4340 _ACEOF
4341
4342 fi
4343
4344 done
4345
4346 for ac_header in dlfcn.h errno.h sys/stat.h
4347 do :
4348 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4349 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
4350 eval as_val=\$$as_ac_Header
4351 if test "x$as_val" = x""yes; then :
4352 cat >>confdefs.h <<_ACEOF
4353 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4354 _ACEOF
4355
4356 fi
4357
4358 done
4359
4360 for ac_func in getrusage time sigaction __setfpucw
4361 do :
4362 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
4363 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
4364 eval as_val=\$$as_ac_var
4365 if test "x$as_val" = x""yes; then :
4366 cat >>confdefs.h <<_ACEOF
4367 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
4368 _ACEOF
4369
4370 fi
4371 done
4372
4373
4374 # Check for socket libraries
4375 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for bind in -lsocket" >&5
4376 $as_echo_n "checking for bind in -lsocket... " >&6; }
4377 if test "${ac_cv_lib_socket_bind+set}" = set; then :
4378 $as_echo_n "(cached) " >&6
4379 else
4380 ac_check_lib_save_LIBS=$LIBS
4381 LIBS="-lsocket $LIBS"
4382 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4383 /* end confdefs.h. */
4384
4385 /* Override any GCC internal prototype to avoid an error.
4386 Use char because int might match the return type of a GCC
4387 builtin and then its argument prototype would still apply. */
4388 #ifdef __cplusplus
4389 extern "C"
4390 #endif
4391 char bind ();
4392 int
4393 main ()
4394 {
4395 return bind ();
4396 ;
4397 return 0;
4398 }
4399 _ACEOF
4400 if ac_fn_c_try_link "$LINENO"; then :
4401 ac_cv_lib_socket_bind=yes
4402 else
4403 ac_cv_lib_socket_bind=no
4404 fi
4405 rm -f core conftest.err conftest.$ac_objext \
4406 conftest$ac_exeext conftest.$ac_ext
4407 LIBS=$ac_check_lib_save_LIBS
4408 fi
4409 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_bind" >&5
4410 $as_echo "$ac_cv_lib_socket_bind" >&6; }
4411 if test "x$ac_cv_lib_socket_bind" = x""yes; then :
4412 cat >>confdefs.h <<_ACEOF
4413 #define HAVE_LIBSOCKET 1
4414 _ACEOF
4415
4416 LIBS="-lsocket $LIBS"
4417
4418 fi
4419
4420 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lnsl" >&5
4421 $as_echo_n "checking for gethostbyname in -lnsl... " >&6; }
4422 if test "${ac_cv_lib_nsl_gethostbyname+set}" = set; then :
4423 $as_echo_n "(cached) " >&6
4424 else
4425 ac_check_lib_save_LIBS=$LIBS
4426 LIBS="-lnsl $LIBS"
4427 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4428 /* end confdefs.h. */
4429
4430 /* Override any GCC internal prototype to avoid an error.
4431 Use char because int might match the return type of a GCC
4432 builtin and then its argument prototype would still apply. */
4433 #ifdef __cplusplus
4434 extern "C"
4435 #endif
4436 char gethostbyname ();
4437 int
4438 main ()
4439 {
4440 return gethostbyname ();
4441 ;
4442 return 0;
4443 }
4444 _ACEOF
4445 if ac_fn_c_try_link "$LINENO"; then :
4446 ac_cv_lib_nsl_gethostbyname=yes
4447 else
4448 ac_cv_lib_nsl_gethostbyname=no
4449 fi
4450 rm -f core conftest.err conftest.$ac_objext \
4451 conftest$ac_exeext conftest.$ac_ext
4452 LIBS=$ac_check_lib_save_LIBS
4453 fi
4454 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_gethostbyname" >&5
4455 $as_echo "$ac_cv_lib_nsl_gethostbyname" >&6; }
4456 if test "x$ac_cv_lib_nsl_gethostbyname" = x""yes; then :
4457 cat >>confdefs.h <<_ACEOF
4458 #define HAVE_LIBNSL 1
4459 _ACEOF
4460
4461 LIBS="-lnsl $LIBS"
4462
4463 fi
4464
4465
4466 # BFD conditionally uses zlib, so we must link it in if libbfd does, by
4467 # using the same condition.
4468
4469 # See if the user specified whether he wants zlib support or not.
4470
4471 # Check whether --with-zlib was given.
4472 if test "${with_zlib+set}" = set; then :
4473 withval=$with_zlib;
4474 else
4475 with_zlib=auto
4476 fi
4477
4478
4479 if test "$with_zlib" != "no"; then
4480 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing zlibVersion" >&5
4481 $as_echo_n "checking for library containing zlibVersion... " >&6; }
4482 if test "${ac_cv_search_zlibVersion+set}" = set; then :
4483 $as_echo_n "(cached) " >&6
4484 else
4485 ac_func_search_save_LIBS=$LIBS
4486 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4487 /* end confdefs.h. */
4488
4489 /* Override any GCC internal prototype to avoid an error.
4490 Use char because int might match the return type of a GCC
4491 builtin and then its argument prototype would still apply. */
4492 #ifdef __cplusplus
4493 extern "C"
4494 #endif
4495 char zlibVersion ();
4496 int
4497 main ()
4498 {
4499 return zlibVersion ();
4500 ;
4501 return 0;
4502 }
4503 _ACEOF
4504 for ac_lib in '' z; do
4505 if test -z "$ac_lib"; then
4506 ac_res="none required"
4507 else
4508 ac_res=-l$ac_lib
4509 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
4510 fi
4511 if ac_fn_c_try_link "$LINENO"; then :
4512 ac_cv_search_zlibVersion=$ac_res
4513 fi
4514 rm -f core conftest.err conftest.$ac_objext \
4515 conftest$ac_exeext
4516 if test "${ac_cv_search_zlibVersion+set}" = set; then :
4517 break
4518 fi
4519 done
4520 if test "${ac_cv_search_zlibVersion+set}" = set; then :
4521
4522 else
4523 ac_cv_search_zlibVersion=no
4524 fi
4525 rm conftest.$ac_ext
4526 LIBS=$ac_func_search_save_LIBS
4527 fi
4528 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_zlibVersion" >&5
4529 $as_echo "$ac_cv_search_zlibVersion" >&6; }
4530 ac_res=$ac_cv_search_zlibVersion
4531 if test "$ac_res" != no; then :
4532 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
4533 for ac_header in zlib.h
4534 do :
4535 ac_fn_c_check_header_mongrel "$LINENO" "zlib.h" "ac_cv_header_zlib_h" "$ac_includes_default"
4536 if test "x$ac_cv_header_zlib_h" = x""yes; then :
4537 cat >>confdefs.h <<_ACEOF
4538 #define HAVE_ZLIB_H 1
4539 _ACEOF
4540
4541 fi
4542
4543 done
4544
4545 fi
4546
4547 if test "$with_zlib" = "yes" -a "$ac_cv_header_zlib_h" != "yes"; then
4548 as_fn_error "zlib (libz) library was explicitly requested but not found" "$LINENO" 5
4549 fi
4550 fi
4551
4552
4553 . ${srcdir}/../../bfd/configure.host
4554
4555
4556
4557 USE_MAINTAINER_MODE=no
4558 # Check whether --enable-maintainer-mode was given.
4559 if test "${enable_maintainer_mode+set}" = set; then :
4560 enableval=$enable_maintainer_mode; case "${enableval}" in
4561 yes) MAINT="" USE_MAINTAINER_MODE=yes ;;
4562 no) MAINT="#" ;;
4563 *) as_fn_error "\"--enable-maintainer-mode does not take a value\"" "$LINENO" 5; MAINT="#" ;;
4564 esac
4565 if test x"$silent" != x"yes" && test x"$MAINT" = x""; then
4566 echo "Setting maintainer mode" 6>&1
4567 fi
4568 else
4569 MAINT="#"
4570 fi
4571
4572
4573
4574 # Check whether --enable-sim-bswap was given.
4575 if test "${enable_sim_bswap+set}" = set; then :
4576 enableval=$enable_sim_bswap; case "${enableval}" in
4577 yes) sim_bswap="-DWITH_BSWAP=1 -DUSE_BSWAP=1";;
4578 no) sim_bswap="-DWITH_BSWAP=0";;
4579 *) as_fn_error "\"--enable-sim-bswap does not take a value\"" "$LINENO" 5; sim_bswap="";;
4580 esac
4581 if test x"$silent" != x"yes" && test x"$sim_bswap" != x""; then
4582 echo "Setting bswap flags = $sim_bswap" 6>&1
4583 fi
4584 else
4585 sim_bswap=""
4586 fi
4587
4588
4589
4590 # Check whether --enable-sim-cflags was given.
4591 if test "${enable_sim_cflags+set}" = set; then :
4592 enableval=$enable_sim_cflags; case "${enableval}" in
4593 yes) sim_cflags="-O2 -fomit-frame-pointer";;
4594 trace) as_fn_error "\"Please use --enable-sim-debug instead.\"" "$LINENO" 5; sim_cflags="";;
4595 no) sim_cflags="";;
4596 *) sim_cflags=`echo "${enableval}" | sed -e "s/,/ /g"`;;
4597 esac
4598 if test x"$silent" != x"yes" && test x"$sim_cflags" != x""; then
4599 echo "Setting sim cflags = $sim_cflags" 6>&1
4600 fi
4601 else
4602 sim_cflags=""
4603 fi
4604
4605
4606
4607 # Check whether --enable-sim-debug was given.
4608 if test "${enable_sim_debug+set}" = set; then :
4609 enableval=$enable_sim_debug; case "${enableval}" in
4610 yes) sim_debug="-DDEBUG=7 -DWITH_DEBUG=7";;
4611 no) sim_debug="-DDEBUG=0 -DWITH_DEBUG=0";;
4612 *) sim_debug="-DDEBUG='(${enableval})' -DWITH_DEBUG='(${enableval})'";;
4613 esac
4614 if test x"$silent" != x"yes" && test x"$sim_debug" != x""; then
4615 echo "Setting sim debug = $sim_debug" 6>&1
4616 fi
4617 else
4618 sim_debug=""
4619 fi
4620
4621
4622
4623 # Check whether --enable-sim-stdio was given.
4624 if test "${enable_sim_stdio+set}" = set; then :
4625 enableval=$enable_sim_stdio; case "${enableval}" in
4626 yes) sim_stdio="-DWITH_STDIO=DO_USE_STDIO";;
4627 no) sim_stdio="-DWITH_STDIO=DONT_USE_STDIO";;
4628 *) as_fn_error "\"Unknown value $enableval passed to --enable-sim-stdio\"" "$LINENO" 5; sim_stdio="";;
4629 esac
4630 if test x"$silent" != x"yes" && test x"$sim_stdio" != x""; then
4631 echo "Setting stdio flags = $sim_stdio" 6>&1
4632 fi
4633 else
4634 sim_stdio=""
4635 fi
4636
4637
4638
4639 # Check whether --enable-sim-trace was given.
4640 if test "${enable_sim_trace+set}" = set; then :
4641 enableval=$enable_sim_trace; case "${enableval}" in
4642 yes) sim_trace="-DTRACE=1 -DWITH_TRACE=-1";;
4643 no) sim_trace="-DTRACE=0 -DWITH_TRACE=0";;
4644 [-0-9]*)
4645 sim_trace="-DTRACE='(${enableval})' -DWITH_TRACE='(${enableval})'";;
4646 [[:lower:]]*)
4647 sim_trace=""
4648 for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
4649 if test x"$sim_trace" = x; then
4650 sim_trace="-DWITH_TRACE='(TRACE_$x"
4651 else
4652 sim_trace="${sim_trace}|TRACE_$x"
4653 fi
4654 done
4655 sim_trace="$sim_trace)'" ;;
4656 esac
4657 if test x"$silent" != x"yes" && test x"$sim_trace" != x""; then
4658 echo "Setting sim trace = $sim_trace" 6>&1
4659 fi
4660 else
4661 sim_trace=""
4662 fi
4663
4664
4665
4666 # Check whether --enable-sim-profile was given.
4667 if test "${enable_sim_profile+set}" = set; then :
4668 enableval=$enable_sim_profile; case "${enableval}" in
4669 yes) sim_profile="-DPROFILE=1 -DWITH_PROFILE=-1";;
4670 no) sim_profile="-DPROFILE=0 -DWITH_PROFILE=0";;
4671 [-0-9]*)
4672 sim_profile="-DPROFILE='(${enableval})' -DWITH_PROFILE='(${enableval})'";;
4673 [a-z]*)
4674 sim_profile=""
4675 for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
4676 if test x"$sim_profile" = x; then
4677 sim_profile="-DWITH_PROFILE='(PROFILE_$x"
4678 else
4679 sim_profile="${sim_profile}|PROFILE_$x"
4680 fi
4681 done
4682 sim_profile="$sim_profile)'" ;;
4683 esac
4684 if test x"$silent" != x"yes" && test x"$sim_profile" != x""; then
4685 echo "Setting sim profile = $sim_profile" 6>&1
4686 fi
4687 else
4688 sim_profile="-DPROFILE=1 -DWITH_PROFILE=-1"
4689 fi
4690
4691
4692
4693
4694 # Check whether --with-pkgversion was given.
4695 if test "${with_pkgversion+set}" = set; then :
4696 withval=$with_pkgversion; case "$withval" in
4697 yes) as_fn_error "package version not specified" "$LINENO" 5 ;;
4698 no) PKGVERSION= ;;
4699 *) PKGVERSION="($withval) " ;;
4700 esac
4701 else
4702 PKGVERSION="(GDB) "
4703
4704 fi
4705
4706
4707
4708
4709
4710 # Check whether --with-bugurl was given.
4711 if test "${with_bugurl+set}" = set; then :
4712 withval=$with_bugurl; case "$withval" in
4713 yes) as_fn_error "bug URL not specified" "$LINENO" 5 ;;
4714 no) BUGURL=
4715 ;;
4716 *) BUGURL="$withval"
4717 ;;
4718 esac
4719 else
4720 BUGURL="http://www.gnu.org/software/gdb/bugs/"
4721
4722 fi
4723
4724 case ${BUGURL} in
4725 "")
4726 REPORT_BUGS_TO=
4727 REPORT_BUGS_TEXI=
4728 ;;
4729 *)
4730 REPORT_BUGS_TO="<$BUGURL>"
4731 REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`}
4732 ;;
4733 esac;
4734
4735
4736
4737
4738 cat >>confdefs.h <<_ACEOF
4739 #define PKGVERSION "$PKGVERSION"
4740 _ACEOF
4741
4742
4743 cat >>confdefs.h <<_ACEOF
4744 #define REPORT_BUGS_TO "$REPORT_BUGS_TO"
4745 _ACEOF
4746
4747
4748 { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5
4749 $as_echo_n "checking return type of signal handlers... " >&6; }
4750 if test "${ac_cv_type_signal+set}" = set; then :
4751 $as_echo_n "(cached) " >&6
4752 else
4753 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4754 /* end confdefs.h. */
4755 #include <sys/types.h>
4756 #include <signal.h>
4757
4758 int
4759 main ()
4760 {
4761 return *(signal (0, 0)) (0) == 1;
4762 ;
4763 return 0;
4764 }
4765 _ACEOF
4766 if ac_fn_c_try_compile "$LINENO"; then :
4767 ac_cv_type_signal=int
4768 else
4769 ac_cv_type_signal=void
4770 fi
4771 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4772 fi
4773 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5
4774 $as_echo "$ac_cv_type_signal" >&6; }
4775
4776 cat >>confdefs.h <<_ACEOF
4777 #define RETSIGTYPE $ac_cv_type_signal
4778 _ACEOF
4779
4780
4781
4782
4783
4784 sim_link_files=
4785 sim_link_links=
4786
4787 sim_link_links=tconfig.h
4788 if test -f ${srcdir}/tconfig.in
4789 then
4790 sim_link_files=tconfig.in
4791 else
4792 sim_link_files=../common/tconfig.in
4793 fi
4794
4795 # targ-vals.def points to the libc macro description file.
4796 case "${target}" in
4797 *-*-*) TARG_VALS_DEF=../common/nltvals.def ;;
4798 esac
4799 sim_link_files="${sim_link_files} ${TARG_VALS_DEF}"
4800 sim_link_links="${sim_link_links} targ-vals.def"
4801
4802
4803
4804 for ac_header in getopt.h
4805 do :
4806 ac_fn_c_check_header_mongrel "$LINENO" "getopt.h" "ac_cv_header_getopt_h" "$ac_includes_default"
4807 if test "x$ac_cv_header_getopt_h" = x""yes; then :
4808 cat >>confdefs.h <<_ACEOF
4809 #define HAVE_GETOPT_H 1
4810 _ACEOF
4811
4812 fi
4813
4814 done
4815
4816
4817
4818 wire_endian="LITTLE_ENDIAN"
4819 default_endian=""
4820 # Check whether --enable-sim-endian was given.
4821 if test "${enable_sim_endian+set}" = set; then :
4822 enableval=$enable_sim_endian; case "${enableval}" in
4823 b*|B*) sim_endian="-DWITH_TARGET_BYTE_ORDER=BIG_ENDIAN";;
4824 l*|L*) sim_endian="-DWITH_TARGET_BYTE_ORDER=LITTLE_ENDIAN";;
4825 yes) if test x"$wire_endian" != x; then
4826 sim_endian="-DWITH_TARGET_BYTE_ORDER=${wire_endian}"
4827 else
4828 if test x"$default_endian" != x; then
4829 sim_endian="-DWITH_TARGET_BYTE_ORDER=${default_endian}"
4830 else
4831 echo "No hard-wired endian for target $target" 1>&6
4832 sim_endian="-DWITH_TARGET_BYTE_ORDER=0"
4833 fi
4834 fi;;
4835 no) if test x"$default_endian" != x; then
4836 sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=${default_endian}"
4837 else
4838 if test x"$wire_endian" != x; then
4839 sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=${wire_endian}"
4840 else
4841 echo "No default endian for target $target" 1>&6
4842 sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=0"
4843 fi
4844 fi;;
4845 *) as_fn_error "\"Unknown value $enableval for --enable-sim-endian\"" "$LINENO" 5; sim_endian="";;
4846 esac
4847 if test x"$silent" != x"yes" && test x"$sim_endian" != x""; then
4848 echo "Setting endian flags = $sim_endian" 6>&1
4849 fi
4850 else
4851 if test x"$default_endian" != x; then
4852 sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=${default_endian}"
4853 else
4854 if test x"$wire_endian" != x; then
4855 sim_endian="-DWITH_TARGET_BYTE_ORDER=${wire_endian}"
4856 else
4857 sim_endian=
4858 fi
4859 fi
4860 fi
4861
4862 wire_alignment="STRICT_ALIGNMENT"
4863 default_alignment="STRICT_ALIGNMENT"
4864
4865 # Check whether --enable-sim-alignment was given.
4866 if test "${enable_sim_alignment+set}" = set; then :
4867 enableval=$enable_sim_alignment; case "${enableval}" in
4868 strict | STRICT) sim_alignment="-DWITH_ALIGNMENT=STRICT_ALIGNMENT";;
4869 nonstrict | NONSTRICT) sim_alignment="-DWITH_ALIGNMENT=NONSTRICT_ALIGNMENT";;
4870 forced | FORCED) sim_alignment="-DWITH_ALIGNMENT=FORCED_ALIGNMENT";;
4871 yes) if test x"$wire_alignment" != x; then
4872 sim_alignment="-DWITH_ALIGNMENT=${wire_alignment}"
4873 else
4874 if test x"$default_alignment" != x; then
4875 sim_alignment="-DWITH_ALIGNMENT=${default_alignment}"
4876 else
4877 echo "No hard-wired alignment for target $target" 1>&6
4878 sim_alignment="-DWITH_ALIGNMENT=0"
4879 fi
4880 fi;;
4881 no) if test x"$default_alignment" != x; then
4882 sim_alignment="-DWITH_DEFAULT_ALIGNMENT=${default_alignment}"
4883 else
4884 if test x"$wire_alignment" != x; then
4885 sim_alignment="-DWITH_DEFAULT_ALIGNMENT=${wire_alignment}"
4886 else
4887 echo "No default alignment for target $target" 1>&6
4888 sim_alignment="-DWITH_DEFAULT_ALIGNMENT=0"
4889 fi
4890 fi;;
4891 *) as_fn_error "\"Unknown value $enableval passed to --enable-sim-alignment\"" "$LINENO" 5; sim_alignment="";;
4892 esac
4893 if test x"$silent" != x"yes" && test x"$sim_alignment" != x""; then
4894 echo "Setting alignment flags = $sim_alignment" 6>&1
4895 fi
4896 else
4897 if test x"$default_alignment" != x; then
4898 sim_alignment="-DWITH_DEFAULT_ALIGNMENT=${default_alignment}"
4899 else
4900 if test x"$wire_alignment" != x; then
4901 sim_alignment="-DWITH_ALIGNMENT=${wire_alignment}"
4902 else
4903 sim_alignment=
4904 fi
4905 fi
4906 fi
4907
4908
4909
4910 ac_sources="$sim_link_files"
4911 ac_dests="$sim_link_links"
4912 while test -n "$ac_sources"; do
4913 set $ac_dests; ac_dest=$1; shift; ac_dests=$*
4914 set $ac_sources; ac_source=$1; shift; ac_sources=$*
4915 ac_config_links_1="$ac_config_links_1 $ac_dest:$ac_source"
4916 done
4917 ac_config_links="$ac_config_links $ac_config_links_1"
4918
4919 cgen_breaks=""
4920 if grep CGEN_MAINT $srcdir/Makefile.in >/dev/null; then
4921 cgen_breaks="break cgen_rtx_error";
4922 fi
4923
4924 ac_config_files="$ac_config_files Makefile.sim:Makefile.in"
4925
4926 ac_config_files="$ac_config_files Make-common.sim:../common/Make-common.in"
4927
4928 ac_config_files="$ac_config_files .gdbinit:../common/gdbinit.in"
4929
4930 ac_config_commands="$ac_config_commands Makefile"
4931
4932 ac_config_commands="$ac_config_commands stamp-h"
4933
4934 cat >confcache <<\_ACEOF
4935 # This file is a shell script that caches the results of configure
4936 # tests run on this system so they can be shared between configure
4937 # scripts and configure runs, see configure's option --config-cache.
4938 # It is not useful on other systems. If it contains results you don't
4939 # want to keep, you may remove or edit it.
4940 #
4941 # config.status only pays attention to the cache file if you give it
4942 # the --recheck option to rerun configure.
4943 #
4944 # `ac_cv_env_foo' variables (set or unset) will be overridden when
4945 # loading this file, other *unset* `ac_cv_foo' will be assigned the
4946 # following values.
4947
4948 _ACEOF
4949
4950 # The following way of writing the cache mishandles newlines in values,
4951 # but we know of no workaround that is simple, portable, and efficient.
4952 # So, we kill variables containing newlines.
4953 # Ultrix sh set writes to stderr and can't be redirected directly,
4954 # and sets the high bit in the cache file unless we assign to the vars.
4955 (
4956 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
4957 eval ac_val=\$$ac_var
4958 case $ac_val in #(
4959 *${as_nl}*)
4960 case $ac_var in #(
4961 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
4962 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
4963 esac
4964 case $ac_var in #(
4965 _ | IFS | as_nl) ;; #(
4966 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
4967 *) { eval $ac_var=; unset $ac_var;} ;;
4968 esac ;;
4969 esac
4970 done
4971
4972 (set) 2>&1 |
4973 case $as_nl`(ac_space=' '; set) 2>&1` in #(
4974 *${as_nl}ac_space=\ *)
4975 # `set' does not quote correctly, so add quotes: double-quote
4976 # substitution turns \\\\ into \\, and sed turns \\ into \.
4977 sed -n \
4978 "s/'/'\\\\''/g;
4979 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
4980 ;; #(
4981 *)
4982 # `set' quotes correctly as required by POSIX, so do not add quotes.
4983 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
4984 ;;
4985 esac |
4986 sort
4987 ) |
4988 sed '
4989 /^ac_cv_env_/b end
4990 t clear
4991 :clear
4992 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
4993 t end
4994 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
4995 :end' >>confcache
4996 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
4997 if test -w "$cache_file"; then
4998 test "x$cache_file" != "x/dev/null" &&
4999 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
5000 $as_echo "$as_me: updating cache $cache_file" >&6;}
5001 cat confcache >$cache_file
5002 else
5003 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
5004 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
5005 fi
5006 fi
5007 rm -f confcache
5008
5009 test "x$prefix" = xNONE && prefix=$ac_default_prefix
5010 # Let make expand exec_prefix.
5011 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5012
5013 DEFS=-DHAVE_CONFIG_H
5014
5015 ac_libobjs=
5016 ac_ltlibobjs=
5017 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
5018 # 1. Remove the extension, and $U if already installed.
5019 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
5020 ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
5021 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
5022 # will be set to the directory where LIBOBJS objects are built.
5023 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
5024 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
5025 done
5026 LIBOBJS=$ac_libobjs
5027
5028 LTLIBOBJS=$ac_ltlibobjs
5029
5030
5031 if test -z "${GMAKE_TRUE}" && test -z "${GMAKE_FALSE}"; then
5032 as_fn_error "conditional \"GMAKE\" was never defined.
5033 Usually this means the macro was only invoked conditionally." "$LINENO" 5
5034 fi
5035
5036 : ${CONFIG_STATUS=./config.status}
5037 ac_write_fail=0
5038 ac_clean_files_save=$ac_clean_files
5039 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
5040 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
5041 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
5042 as_write_fail=0
5043 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
5044 #! $SHELL
5045 # Generated by $as_me.
5046 # Run this file to recreate the current configuration.
5047 # Compiler output produced by configure, useful for debugging
5048 # configure, is in config.log if it exists.
5049
5050 debug=false
5051 ac_cs_recheck=false
5052 ac_cs_silent=false
5053
5054 SHELL=\${CONFIG_SHELL-$SHELL}
5055 export SHELL
5056 _ASEOF
5057 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
5058 ## -------------------- ##
5059 ## M4sh Initialization. ##
5060 ## -------------------- ##
5061
5062 # Be more Bourne compatible
5063 DUALCASE=1; export DUALCASE # for MKS sh
5064 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
5065 emulate sh
5066 NULLCMD=:
5067 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
5068 # is contrary to our usage. Disable this feature.
5069 alias -g '${1+"$@"}'='"$@"'
5070 setopt NO_GLOB_SUBST
5071 else
5072 case `(set -o) 2>/dev/null` in #(
5073 *posix*) :
5074 set -o posix ;; #(
5075 *) :
5076 ;;
5077 esac
5078 fi
5079
5080
5081 as_nl='
5082 '
5083 export as_nl
5084 # Printing a long string crashes Solaris 7 /usr/bin/printf.
5085 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
5086 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
5087 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
5088 # Prefer a ksh shell builtin over an external printf program on Solaris,
5089 # but without wasting forks for bash or zsh.
5090 if test -z "$BASH_VERSION$ZSH_VERSION" \
5091 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
5092 as_echo='print -r --'
5093 as_echo_n='print -rn --'
5094 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
5095 as_echo='printf %s\n'
5096 as_echo_n='printf %s'
5097 else
5098 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
5099 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
5100 as_echo_n='/usr/ucb/echo -n'
5101 else
5102 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
5103 as_echo_n_body='eval
5104 arg=$1;
5105 case $arg in #(
5106 *"$as_nl"*)
5107 expr "X$arg" : "X\\(.*\\)$as_nl";
5108 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
5109 esac;
5110 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
5111 '
5112 export as_echo_n_body
5113 as_echo_n='sh -c $as_echo_n_body as_echo'
5114 fi
5115 export as_echo_body
5116 as_echo='sh -c $as_echo_body as_echo'
5117 fi
5118
5119 # The user is always right.
5120 if test "${PATH_SEPARATOR+set}" != set; then
5121 PATH_SEPARATOR=:
5122 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
5123 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
5124 PATH_SEPARATOR=';'
5125 }
5126 fi
5127
5128
5129 # IFS
5130 # We need space, tab and new line, in precisely that order. Quoting is
5131 # there to prevent editors from complaining about space-tab.
5132 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
5133 # splitting by setting IFS to empty value.)
5134 IFS=" "" $as_nl"
5135
5136 # Find who we are. Look in the path if we contain no directory separator.
5137 case $0 in #((
5138 *[\\/]* ) as_myself=$0 ;;
5139 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5140 for as_dir in $PATH
5141 do
5142 IFS=$as_save_IFS
5143 test -z "$as_dir" && as_dir=.
5144 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
5145 done
5146 IFS=$as_save_IFS
5147
5148 ;;
5149 esac
5150 # We did not find ourselves, most probably we were run as `sh COMMAND'
5151 # in which case we are not to be found in the path.
5152 if test "x$as_myself" = x; then
5153 as_myself=$0
5154 fi
5155 if test ! -f "$as_myself"; then
5156 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
5157 exit 1
5158 fi
5159
5160 # Unset variables that we do not need and which cause bugs (e.g. in
5161 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
5162 # suppresses any "Segmentation fault" message there. '((' could
5163 # trigger a bug in pdksh 5.2.14.
5164 for as_var in BASH_ENV ENV MAIL MAILPATH
5165 do eval test x\${$as_var+set} = xset \
5166 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
5167 done
5168 PS1='$ '
5169 PS2='> '
5170 PS4='+ '
5171
5172 # NLS nuisances.
5173 LC_ALL=C
5174 export LC_ALL
5175 LANGUAGE=C
5176 export LANGUAGE
5177
5178 # CDPATH.
5179 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
5180
5181
5182 # as_fn_error ERROR [LINENO LOG_FD]
5183 # ---------------------------------
5184 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
5185 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
5186 # script with status $?, using 1 if that was 0.
5187 as_fn_error ()
5188 {
5189 as_status=$?; test $as_status -eq 0 && as_status=1
5190 if test "$3"; then
5191 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
5192 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
5193 fi
5194 $as_echo "$as_me: error: $1" >&2
5195 as_fn_exit $as_status
5196 } # as_fn_error
5197
5198
5199 # as_fn_set_status STATUS
5200 # -----------------------
5201 # Set $? to STATUS, without forking.
5202 as_fn_set_status ()
5203 {
5204 return $1
5205 } # as_fn_set_status
5206
5207 # as_fn_exit STATUS
5208 # -----------------
5209 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
5210 as_fn_exit ()
5211 {
5212 set +e
5213 as_fn_set_status $1
5214 exit $1
5215 } # as_fn_exit
5216
5217 # as_fn_unset VAR
5218 # ---------------
5219 # Portably unset VAR.
5220 as_fn_unset ()
5221 {
5222 { eval $1=; unset $1;}
5223 }
5224 as_unset=as_fn_unset
5225 # as_fn_append VAR VALUE
5226 # ----------------------
5227 # Append the text in VALUE to the end of the definition contained in VAR. Take
5228 # advantage of any shell optimizations that allow amortized linear growth over
5229 # repeated appends, instead of the typical quadratic growth present in naive
5230 # implementations.
5231 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
5232 eval 'as_fn_append ()
5233 {
5234 eval $1+=\$2
5235 }'
5236 else
5237 as_fn_append ()
5238 {
5239 eval $1=\$$1\$2
5240 }
5241 fi # as_fn_append
5242
5243 # as_fn_arith ARG...
5244 # ------------------
5245 # Perform arithmetic evaluation on the ARGs, and store the result in the
5246 # global $as_val. Take advantage of shells that can avoid forks. The arguments
5247 # must be portable across $(()) and expr.
5248 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
5249 eval 'as_fn_arith ()
5250 {
5251 as_val=$(( $* ))
5252 }'
5253 else
5254 as_fn_arith ()
5255 {
5256 as_val=`expr "$@" || test $? -eq 1`
5257 }
5258 fi # as_fn_arith
5259
5260
5261 if expr a : '\(a\)' >/dev/null 2>&1 &&
5262 test "X`expr 00001 : '.*\(...\)'`" = X001; then
5263 as_expr=expr
5264 else
5265 as_expr=false
5266 fi
5267
5268 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
5269 as_basename=basename
5270 else
5271 as_basename=false
5272 fi
5273
5274 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
5275 as_dirname=dirname
5276 else
5277 as_dirname=false
5278 fi
5279
5280 as_me=`$as_basename -- "$0" ||
5281 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
5282 X"$0" : 'X\(//\)$' \| \
5283 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
5284 $as_echo X/"$0" |
5285 sed '/^.*\/\([^/][^/]*\)\/*$/{
5286 s//\1/
5287 q
5288 }
5289 /^X\/\(\/\/\)$/{
5290 s//\1/
5291 q
5292 }
5293 /^X\/\(\/\).*/{
5294 s//\1/
5295 q
5296 }
5297 s/.*/./; q'`
5298
5299 # Avoid depending upon Character Ranges.
5300 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
5301 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
5302 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
5303 as_cr_digits='0123456789'
5304 as_cr_alnum=$as_cr_Letters$as_cr_digits
5305
5306 ECHO_C= ECHO_N= ECHO_T=
5307 case `echo -n x` in #(((((
5308 -n*)
5309 case `echo 'xy\c'` in
5310 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
5311 xy) ECHO_C='\c';;
5312 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
5313 ECHO_T=' ';;
5314 esac;;
5315 *)
5316 ECHO_N='-n';;
5317 esac
5318
5319 rm -f conf$$ conf$$.exe conf$$.file
5320 if test -d conf$$.dir; then
5321 rm -f conf$$.dir/conf$$.file
5322 else
5323 rm -f conf$$.dir
5324 mkdir conf$$.dir 2>/dev/null
5325 fi
5326 if (echo >conf$$.file) 2>/dev/null; then
5327 if ln -s conf$$.file conf$$ 2>/dev/null; then
5328 as_ln_s='ln -s'
5329 # ... but there are two gotchas:
5330 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
5331 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
5332 # In both cases, we have to default to `cp -p'.
5333 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
5334 as_ln_s='cp -p'
5335 elif ln conf$$.file conf$$ 2>/dev/null; then
5336 as_ln_s=ln
5337 else
5338 as_ln_s='cp -p'
5339 fi
5340 else
5341 as_ln_s='cp -p'
5342 fi
5343 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
5344 rmdir conf$$.dir 2>/dev/null
5345
5346
5347 # as_fn_mkdir_p
5348 # -------------
5349 # Create "$as_dir" as a directory, including parents if necessary.
5350 as_fn_mkdir_p ()
5351 {
5352
5353 case $as_dir in #(
5354 -*) as_dir=./$as_dir;;
5355 esac
5356 test -d "$as_dir" || eval $as_mkdir_p || {
5357 as_dirs=
5358 while :; do
5359 case $as_dir in #(
5360 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
5361 *) as_qdir=$as_dir;;
5362 esac
5363 as_dirs="'$as_qdir' $as_dirs"
5364 as_dir=`$as_dirname -- "$as_dir" ||
5365 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5366 X"$as_dir" : 'X\(//\)[^/]' \| \
5367 X"$as_dir" : 'X\(//\)$' \| \
5368 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
5369 $as_echo X"$as_dir" |
5370 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
5371 s//\1/
5372 q
5373 }
5374 /^X\(\/\/\)[^/].*/{
5375 s//\1/
5376 q
5377 }
5378 /^X\(\/\/\)$/{
5379 s//\1/
5380 q
5381 }
5382 /^X\(\/\).*/{
5383 s//\1/
5384 q
5385 }
5386 s/.*/./; q'`
5387 test -d "$as_dir" && break
5388 done
5389 test -z "$as_dirs" || eval "mkdir $as_dirs"
5390 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
5391
5392
5393 } # as_fn_mkdir_p
5394 if mkdir -p . 2>/dev/null; then
5395 as_mkdir_p='mkdir -p "$as_dir"'
5396 else
5397 test -d ./-p && rmdir ./-p
5398 as_mkdir_p=false
5399 fi
5400
5401 if test -x / >/dev/null 2>&1; then
5402 as_test_x='test -x'
5403 else
5404 if ls -dL / >/dev/null 2>&1; then
5405 as_ls_L_option=L
5406 else
5407 as_ls_L_option=
5408 fi
5409 as_test_x='
5410 eval sh -c '\''
5411 if test -d "$1"; then
5412 test -d "$1/.";
5413 else
5414 case $1 in #(
5415 -*)set "./$1";;
5416 esac;
5417 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
5418 ???[sx]*):;;*)false;;esac;fi
5419 '\'' sh
5420 '
5421 fi
5422 as_executable_p=$as_test_x
5423
5424 # Sed expression to map a string onto a valid CPP name.
5425 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
5426
5427 # Sed expression to map a string onto a valid variable name.
5428 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
5429
5430
5431 exec 6>&1
5432 ## ----------------------------------- ##
5433 ## Main body of $CONFIG_STATUS script. ##
5434 ## ----------------------------------- ##
5435 _ASEOF
5436 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
5437
5438 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5439 # Save the log message, to keep $0 and so on meaningful, and to
5440 # report actual input values of CONFIG_FILES etc. instead of their
5441 # values after options handling.
5442 ac_log="
5443 This file was extended by $as_me, which was
5444 generated by GNU Autoconf 2.64. Invocation command line was
5445
5446 CONFIG_FILES = $CONFIG_FILES
5447 CONFIG_HEADERS = $CONFIG_HEADERS
5448 CONFIG_LINKS = $CONFIG_LINKS
5449 CONFIG_COMMANDS = $CONFIG_COMMANDS
5450 $ $0 $@
5451
5452 on `(hostname || uname -n) 2>/dev/null | sed 1q`
5453 "
5454
5455 _ACEOF
5456
5457 case $ac_config_files in *"
5458 "*) set x $ac_config_files; shift; ac_config_files=$*;;
5459 esac
5460
5461 case $ac_config_headers in *"
5462 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
5463 esac
5464
5465
5466 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5467 # Files that config.status was made for.
5468 config_files="$ac_config_files"
5469 config_headers="$ac_config_headers"
5470 config_links="$ac_config_links"
5471 config_commands="$ac_config_commands"
5472
5473 _ACEOF
5474
5475 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5476 ac_cs_usage="\
5477 \`$as_me' instantiates files and other configuration actions
5478 from templates according to the current configuration. Unless the files
5479 and actions are specified as TAGs, all are instantiated by default.
5480
5481 Usage: $0 [OPTION]... [TAG]...
5482
5483 -h, --help print this help, then exit
5484 -V, --version print version number and configuration settings, then exit
5485 -q, --quiet, --silent
5486 do not print progress messages
5487 -d, --debug don't remove temporary files
5488 --recheck update $as_me by reconfiguring in the same conditions
5489 --file=FILE[:TEMPLATE]
5490 instantiate the configuration file FILE
5491 --header=FILE[:TEMPLATE]
5492 instantiate the configuration header FILE
5493
5494 Configuration files:
5495 $config_files
5496
5497 Configuration headers:
5498 $config_headers
5499
5500 Configuration links:
5501 $config_links
5502
5503 Configuration commands:
5504 $config_commands
5505
5506 Report bugs to the package provider."
5507
5508 _ACEOF
5509 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5510 ac_cs_version="\\
5511 config.status
5512 configured by $0, generated by GNU Autoconf 2.64,
5513 with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
5514
5515 Copyright (C) 2009 Free Software Foundation, Inc.
5516 This config.status script is free software; the Free Software Foundation
5517 gives unlimited permission to copy, distribute and modify it."
5518
5519 ac_pwd='$ac_pwd'
5520 srcdir='$srcdir'
5521 INSTALL='$INSTALL'
5522 test -n "\$AWK" || AWK=awk
5523 _ACEOF
5524
5525 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5526 # The default lists apply if the user does not specify any file.
5527 ac_need_defaults=:
5528 while test $# != 0
5529 do
5530 case $1 in
5531 --*=*)
5532 ac_option=`expr "X$1" : 'X\([^=]*\)='`
5533 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
5534 ac_shift=:
5535 ;;
5536 *)
5537 ac_option=$1
5538 ac_optarg=$2
5539 ac_shift=shift
5540 ;;
5541 esac
5542
5543 case $ac_option in
5544 # Handling of the options.
5545 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
5546 ac_cs_recheck=: ;;
5547 --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
5548 $as_echo "$ac_cs_version"; exit ;;
5549 --debug | --debu | --deb | --de | --d | -d )
5550 debug=: ;;
5551 --file | --fil | --fi | --f )
5552 $ac_shift
5553 case $ac_optarg in
5554 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
5555 esac
5556 as_fn_append CONFIG_FILES " '$ac_optarg'"
5557 ac_need_defaults=false;;
5558 --header | --heade | --head | --hea )
5559 $ac_shift
5560 case $ac_optarg in
5561 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
5562 esac
5563 as_fn_append CONFIG_HEADERS " '$ac_optarg'"
5564 ac_need_defaults=false;;
5565 --he | --h)
5566 # Conflict between --help and --header
5567 as_fn_error "ambiguous option: \`$1'
5568 Try \`$0 --help' for more information.";;
5569 --help | --hel | -h )
5570 $as_echo "$ac_cs_usage"; exit ;;
5571 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
5572 | -silent | --silent | --silen | --sile | --sil | --si | --s)
5573 ac_cs_silent=: ;;
5574
5575 # This is an error.
5576 -*) as_fn_error "unrecognized option: \`$1'
5577 Try \`$0 --help' for more information." ;;
5578
5579 *) as_fn_append ac_config_targets " $1"
5580 ac_need_defaults=false ;;
5581
5582 esac
5583 shift
5584 done
5585
5586 ac_configure_extra_args=
5587
5588 if $ac_cs_silent; then
5589 exec 6>/dev/null
5590 ac_configure_extra_args="$ac_configure_extra_args --silent"
5591 fi
5592
5593 _ACEOF
5594 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5595 if \$ac_cs_recheck; then
5596 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
5597 shift
5598 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
5599 CONFIG_SHELL='$SHELL'
5600 export CONFIG_SHELL
5601 exec "\$@"
5602 fi
5603
5604 _ACEOF
5605 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5606 exec 5>>config.log
5607 {
5608 echo
5609 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
5610 ## Running $as_me. ##
5611 _ASBOX
5612 $as_echo "$ac_log"
5613 } >&5
5614
5615 _ACEOF
5616 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5617 #
5618 # INIT-COMMANDS
5619 #
5620 ac_aux_dir=$ac_aux_dir DEPDIR=$DEPDIR
5621
5622 _ACEOF
5623
5624 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5625
5626 # Handling of arguments.
5627 for ac_config_target in $ac_config_targets
5628 do
5629 case $ac_config_target in
5630 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
5631 "depdir") CONFIG_COMMANDS="$CONFIG_COMMANDS depdir" ;;
5632 "$ac_config_links_1") CONFIG_LINKS="$CONFIG_LINKS $ac_config_links_1" ;;
5633 "Makefile.sim") CONFIG_FILES="$CONFIG_FILES Makefile.sim:Makefile.in" ;;
5634 "Make-common.sim") CONFIG_FILES="$CONFIG_FILES Make-common.sim:../common/Make-common.in" ;;
5635 ".gdbinit") CONFIG_FILES="$CONFIG_FILES .gdbinit:../common/gdbinit.in" ;;
5636 "Makefile") CONFIG_COMMANDS="$CONFIG_COMMANDS Makefile" ;;
5637 "stamp-h") CONFIG_COMMANDS="$CONFIG_COMMANDS stamp-h" ;;
5638
5639 *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
5640 esac
5641 done
5642
5643
5644 # If the user did not use the arguments to specify the items to instantiate,
5645 # then the envvar interface is used. Set only those that are not.
5646 # We use the long form for the default assignment because of an extremely
5647 # bizarre bug on SunOS 4.1.3.
5648 if $ac_need_defaults; then
5649 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
5650 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
5651 test "${CONFIG_LINKS+set}" = set || CONFIG_LINKS=$config_links
5652 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
5653 fi
5654
5655 # Have a temporary directory for convenience. Make it in the build tree
5656 # simply because there is no reason against having it here, and in addition,
5657 # creating and moving files from /tmp can sometimes cause problems.
5658 # Hook for its removal unless debugging.
5659 # Note that there is a small window in which the directory will not be cleaned:
5660 # after its creation but before its name has been assigned to `$tmp'.
5661 $debug ||
5662 {
5663 tmp=
5664 trap 'exit_status=$?
5665 { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
5666 ' 0
5667 trap 'as_fn_exit 1' 1 2 13 15
5668 }
5669 # Create a (secure) tmp directory for tmp files.
5670
5671 {
5672 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
5673 test -n "$tmp" && test -d "$tmp"
5674 } ||
5675 {
5676 tmp=./conf$$-$RANDOM
5677 (umask 077 && mkdir "$tmp")
5678 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
5679
5680 # Set up the scripts for CONFIG_FILES section.
5681 # No need to generate them if there are no CONFIG_FILES.
5682 # This happens for instance with `./config.status config.h'.
5683 if test -n "$CONFIG_FILES"; then
5684
5685
5686 ac_cr=`echo X | tr X '\015'`
5687 # On cygwin, bash can eat \r inside `` if the user requested igncr.
5688 # But we know of no other shell where ac_cr would be empty at this
5689 # point, so we can use a bashism as a fallback.
5690 if test "x$ac_cr" = x; then
5691 eval ac_cr=\$\'\\r\'
5692 fi
5693 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
5694 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
5695 ac_cs_awk_cr='\r'
5696 else
5697 ac_cs_awk_cr=$ac_cr
5698 fi
5699
5700 echo 'BEGIN {' >"$tmp/subs1.awk" &&
5701 _ACEOF
5702
5703
5704 {
5705 echo "cat >conf$$subs.awk <<_ACEOF" &&
5706 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
5707 echo "_ACEOF"
5708 } >conf$$subs.sh ||
5709 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
5710 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
5711 ac_delim='%!_!# '
5712 for ac_last_try in false false false false false :; do
5713 . ./conf$$subs.sh ||
5714 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
5715
5716 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
5717 if test $ac_delim_n = $ac_delim_num; then
5718 break
5719 elif $ac_last_try; then
5720 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
5721 else
5722 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
5723 fi
5724 done
5725 rm -f conf$$subs.sh
5726
5727 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5728 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
5729 _ACEOF
5730 sed -n '
5731 h
5732 s/^/S["/; s/!.*/"]=/
5733 p
5734 g
5735 s/^[^!]*!//
5736 :repl
5737 t repl
5738 s/'"$ac_delim"'$//
5739 t delim
5740 :nl
5741 h
5742 s/\(.\{148\}\).*/\1/
5743 t more1
5744 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
5745 p
5746 n
5747 b repl
5748 :more1
5749 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
5750 p
5751 g
5752 s/.\{148\}//
5753 t nl
5754 :delim
5755 h
5756 s/\(.\{148\}\).*/\1/
5757 t more2
5758 s/["\\]/\\&/g; s/^/"/; s/$/"/
5759 p
5760 b
5761 :more2
5762 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
5763 p
5764 g
5765 s/.\{148\}//
5766 t delim
5767 ' <conf$$subs.awk | sed '
5768 /^[^""]/{
5769 N
5770 s/\n//
5771 }
5772 ' >>$CONFIG_STATUS || ac_write_fail=1
5773 rm -f conf$$subs.awk
5774 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5775 _ACAWK
5776 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
5777 for (key in S) S_is_set[key] = 1
5778 FS = "\a"
5779
5780 }
5781 {
5782 line = $ 0
5783 nfields = split(line, field, "@")
5784 substed = 0
5785 len = length(field[1])
5786 for (i = 2; i < nfields; i++) {
5787 key = field[i]
5788 keylen = length(key)
5789 if (S_is_set[key]) {
5790 value = S[key]
5791 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
5792 len += length(value) + length(field[++i])
5793 substed = 1
5794 } else
5795 len += 1 + keylen
5796 }
5797
5798 print line
5799 }
5800
5801 _ACAWK
5802 _ACEOF
5803 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5804 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
5805 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
5806 else
5807 cat
5808 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
5809 || as_fn_error "could not setup config files machinery" "$LINENO" 5
5810 _ACEOF
5811
5812 # VPATH may cause trouble with some makes, so we remove $(srcdir),
5813 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
5814 # trailing colons and then remove the whole line if VPATH becomes empty
5815 # (actually we leave an empty line to preserve line numbers).
5816 if test "x$srcdir" = x.; then
5817 ac_vpsub='/^[ ]*VPATH[ ]*=/{
5818 s/:*\$(srcdir):*/:/
5819 s/:*\${srcdir}:*/:/
5820 s/:*@srcdir@:*/:/
5821 s/^\([^=]*=[ ]*\):*/\1/
5822 s/:*$//
5823 s/^[^=]*=[ ]*$//
5824 }'
5825 fi
5826
5827 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5828 fi # test -n "$CONFIG_FILES"
5829
5830 # Set up the scripts for CONFIG_HEADERS section.
5831 # No need to generate them if there are no CONFIG_HEADERS.
5832 # This happens for instance with `./config.status Makefile'.
5833 if test -n "$CONFIG_HEADERS"; then
5834 cat >"$tmp/defines.awk" <<\_ACAWK ||
5835 BEGIN {
5836 _ACEOF
5837
5838 # Transform confdefs.h into an awk script `defines.awk', embedded as
5839 # here-document in config.status, that substitutes the proper values into
5840 # config.h.in to produce config.h.
5841
5842 # Create a delimiter string that does not exist in confdefs.h, to ease
5843 # handling of long lines.
5844 ac_delim='%!_!# '
5845 for ac_last_try in false false :; do
5846 ac_t=`sed -n "/$ac_delim/p" confdefs.h`
5847 if test -z "$ac_t"; then
5848 break
5849 elif $ac_last_try; then
5850 as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
5851 else
5852 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
5853 fi
5854 done
5855
5856 # For the awk script, D is an array of macro values keyed by name,
5857 # likewise P contains macro parameters if any. Preserve backslash
5858 # newline sequences.
5859
5860 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
5861 sed -n '
5862 s/.\{148\}/&'"$ac_delim"'/g
5863 t rset
5864 :rset
5865 s/^[ ]*#[ ]*define[ ][ ]*/ /
5866 t def
5867 d
5868 :def
5869 s/\\$//
5870 t bsnl
5871 s/["\\]/\\&/g
5872 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
5873 D["\1"]=" \3"/p
5874 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
5875 d
5876 :bsnl
5877 s/["\\]/\\&/g
5878 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
5879 D["\1"]=" \3\\\\\\n"\\/p
5880 t cont
5881 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
5882 t cont
5883 d
5884 :cont
5885 n
5886 s/.\{148\}/&'"$ac_delim"'/g
5887 t clear
5888 :clear
5889 s/\\$//
5890 t bsnlc
5891 s/["\\]/\\&/g; s/^/"/; s/$/"/p
5892 d
5893 :bsnlc
5894 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
5895 b cont
5896 ' <confdefs.h | sed '
5897 s/'"$ac_delim"'/"\\\
5898 "/g' >>$CONFIG_STATUS || ac_write_fail=1
5899
5900 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5901 for (key in D) D_is_set[key] = 1
5902 FS = "\a"
5903 }
5904 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
5905 line = \$ 0
5906 split(line, arg, " ")
5907 if (arg[1] == "#") {
5908 defundef = arg[2]
5909 mac1 = arg[3]
5910 } else {
5911 defundef = substr(arg[1], 2)
5912 mac1 = arg[2]
5913 }
5914 split(mac1, mac2, "(") #)
5915 macro = mac2[1]
5916 prefix = substr(line, 1, index(line, defundef) - 1)
5917 if (D_is_set[macro]) {
5918 # Preserve the white space surrounding the "#".
5919 print prefix "define", macro P[macro] D[macro]
5920 next
5921 } else {
5922 # Replace #undef with comments. This is necessary, for example,
5923 # in the case of _POSIX_SOURCE, which is predefined and required
5924 # on some systems where configure will not decide to define it.
5925 if (defundef == "undef") {
5926 print "/*", prefix defundef, macro, "*/"
5927 next
5928 }
5929 }
5930 }
5931 { print }
5932 _ACAWK
5933 _ACEOF
5934 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5935 as_fn_error "could not setup config headers machinery" "$LINENO" 5
5936 fi # test -n "$CONFIG_HEADERS"
5937
5938
5939 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :L $CONFIG_LINKS :C $CONFIG_COMMANDS"
5940 shift
5941 for ac_tag
5942 do
5943 case $ac_tag in
5944 :[FHLC]) ac_mode=$ac_tag; continue;;
5945 esac
5946 case $ac_mode$ac_tag in
5947 :[FHL]*:*);;
5948 :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
5949 :[FH]-) ac_tag=-:-;;
5950 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
5951 esac
5952 ac_save_IFS=$IFS
5953 IFS=:
5954 set x $ac_tag
5955 IFS=$ac_save_IFS
5956 shift
5957 ac_file=$1
5958 shift
5959
5960 case $ac_mode in
5961 :L) ac_source=$1;;
5962 :[FH])
5963 ac_file_inputs=
5964 for ac_f
5965 do
5966 case $ac_f in
5967 -) ac_f="$tmp/stdin";;
5968 *) # Look for the file first in the build tree, then in the source tree
5969 # (if the path is not absolute). The absolute path cannot be DOS-style,
5970 # because $ac_f cannot contain `:'.
5971 test -f "$ac_f" ||
5972 case $ac_f in
5973 [\\/$]*) false;;
5974 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
5975 esac ||
5976 as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
5977 esac
5978 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
5979 as_fn_append ac_file_inputs " '$ac_f'"
5980 done
5981
5982 # Let's still pretend it is `configure' which instantiates (i.e., don't
5983 # use $as_me), people would be surprised to read:
5984 # /* config.h. Generated by config.status. */
5985 configure_input='Generated from '`
5986 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
5987 `' by configure.'
5988 if test x"$ac_file" != x-; then
5989 configure_input="$ac_file. $configure_input"
5990 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
5991 $as_echo "$as_me: creating $ac_file" >&6;}
5992 fi
5993 # Neutralize special characters interpreted by sed in replacement strings.
5994 case $configure_input in #(
5995 *\&* | *\|* | *\\* )
5996 ac_sed_conf_input=`$as_echo "$configure_input" |
5997 sed 's/[\\\\&|]/\\\\&/g'`;; #(
5998 *) ac_sed_conf_input=$configure_input;;
5999 esac
6000
6001 case $ac_tag in
6002 *:-:* | *:-) cat >"$tmp/stdin" \
6003 || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
6004 esac
6005 ;;
6006 esac
6007
6008 ac_dir=`$as_dirname -- "$ac_file" ||
6009 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
6010 X"$ac_file" : 'X\(//\)[^/]' \| \
6011 X"$ac_file" : 'X\(//\)$' \| \
6012 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
6013 $as_echo X"$ac_file" |
6014 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
6015 s//\1/
6016 q
6017 }
6018 /^X\(\/\/\)[^/].*/{
6019 s//\1/
6020 q
6021 }
6022 /^X\(\/\/\)$/{
6023 s//\1/
6024 q
6025 }
6026 /^X\(\/\).*/{
6027 s//\1/
6028 q
6029 }
6030 s/.*/./; q'`
6031 as_dir="$ac_dir"; as_fn_mkdir_p
6032 ac_builddir=.
6033
6034 case "$ac_dir" in
6035 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
6036 *)
6037 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
6038 # A ".." for each directory in $ac_dir_suffix.
6039 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
6040 case $ac_top_builddir_sub in
6041 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
6042 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
6043 esac ;;
6044 esac
6045 ac_abs_top_builddir=$ac_pwd
6046 ac_abs_builddir=$ac_pwd$ac_dir_suffix
6047 # for backward compatibility:
6048 ac_top_builddir=$ac_top_build_prefix
6049
6050 case $srcdir in
6051 .) # We are building in place.
6052 ac_srcdir=.
6053 ac_top_srcdir=$ac_top_builddir_sub
6054 ac_abs_top_srcdir=$ac_pwd ;;
6055 [\\/]* | ?:[\\/]* ) # Absolute name.
6056 ac_srcdir=$srcdir$ac_dir_suffix;
6057 ac_top_srcdir=$srcdir
6058 ac_abs_top_srcdir=$srcdir ;;
6059 *) # Relative name.
6060 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
6061 ac_top_srcdir=$ac_top_build_prefix$srcdir
6062 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
6063 esac
6064 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
6065
6066
6067 case $ac_mode in
6068 :F)
6069 #
6070 # CONFIG_FILE
6071 #
6072
6073 case $INSTALL in
6074 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
6075 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
6076 esac
6077 _ACEOF
6078
6079 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6080 # If the template does not know about datarootdir, expand it.
6081 # FIXME: This hack should be removed a few years after 2.60.
6082 ac_datarootdir_hack=; ac_datarootdir_seen=
6083 ac_sed_dataroot='
6084 /datarootdir/ {
6085 p
6086 q
6087 }
6088 /@datadir@/p
6089 /@docdir@/p
6090 /@infodir@/p
6091 /@localedir@/p
6092 /@mandir@/p'
6093 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
6094 *datarootdir*) ac_datarootdir_seen=yes;;
6095 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
6096 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
6097 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
6098 _ACEOF
6099 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6100 ac_datarootdir_hack='
6101 s&@datadir@&$datadir&g
6102 s&@docdir@&$docdir&g
6103 s&@infodir@&$infodir&g
6104 s&@localedir@&$localedir&g
6105 s&@mandir@&$mandir&g
6106 s&\\\${datarootdir}&$datarootdir&g' ;;
6107 esac
6108 _ACEOF
6109
6110 # Neutralize VPATH when `$srcdir' = `.'.
6111 # Shell code in configure.ac might set extrasub.
6112 # FIXME: do we really want to maintain this feature?
6113 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6114 ac_sed_extra="$ac_vpsub
6115 $extrasub
6116 _ACEOF
6117 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6118 :t
6119 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
6120 s|@configure_input@|$ac_sed_conf_input|;t t
6121 s&@top_builddir@&$ac_top_builddir_sub&;t t
6122 s&@top_build_prefix@&$ac_top_build_prefix&;t t
6123 s&@srcdir@&$ac_srcdir&;t t
6124 s&@abs_srcdir@&$ac_abs_srcdir&;t t
6125 s&@top_srcdir@&$ac_top_srcdir&;t t
6126 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
6127 s&@builddir@&$ac_builddir&;t t
6128 s&@abs_builddir@&$ac_abs_builddir&;t t
6129 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
6130 s&@INSTALL@&$ac_INSTALL&;t t
6131 $ac_datarootdir_hack
6132 "
6133 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
6134 || as_fn_error "could not create $ac_file" "$LINENO" 5
6135
6136 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
6137 { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
6138 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
6139 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
6140 which seems to be undefined. Please make sure it is defined." >&5
6141 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
6142 which seems to be undefined. Please make sure it is defined." >&2;}
6143
6144 rm -f "$tmp/stdin"
6145 case $ac_file in
6146 -) cat "$tmp/out" && rm -f "$tmp/out";;
6147 *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
6148 esac \
6149 || as_fn_error "could not create $ac_file" "$LINENO" 5
6150 ;;
6151 :H)
6152 #
6153 # CONFIG_HEADER
6154 #
6155 if test x"$ac_file" != x-; then
6156 {
6157 $as_echo "/* $configure_input */" \
6158 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
6159 } >"$tmp/config.h" \
6160 || as_fn_error "could not create $ac_file" "$LINENO" 5
6161 if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
6162 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
6163 $as_echo "$as_me: $ac_file is unchanged" >&6;}
6164 else
6165 rm -f "$ac_file"
6166 mv "$tmp/config.h" "$ac_file" \
6167 || as_fn_error "could not create $ac_file" "$LINENO" 5
6168 fi
6169 else
6170 $as_echo "/* $configure_input */" \
6171 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
6172 || as_fn_error "could not create -" "$LINENO" 5
6173 fi
6174 ;;
6175 :L)
6176 #
6177 # CONFIG_LINK
6178 #
6179
6180 if test "$ac_source" = "$ac_file" && test "$srcdir" = '.'; then
6181 :
6182 else
6183 # Prefer the file from the source tree if names are identical.
6184 if test "$ac_source" = "$ac_file" || test ! -r "$ac_source"; then
6185 ac_source=$srcdir/$ac_source
6186 fi
6187
6188 { $as_echo "$as_me:${as_lineno-$LINENO}: linking $ac_source to $ac_file" >&5
6189 $as_echo "$as_me: linking $ac_source to $ac_file" >&6;}
6190
6191 if test ! -r "$ac_source"; then
6192 as_fn_error "$ac_source: file not found" "$LINENO" 5
6193 fi
6194 rm -f "$ac_file"
6195
6196 # Try a relative symlink, then a hard link, then a copy.
6197 case $srcdir in
6198 [\\/$]* | ?:[\\/]* ) ac_rel_source=$ac_source ;;
6199 *) ac_rel_source=$ac_top_build_prefix$ac_source ;;
6200 esac
6201 ln -s "$ac_rel_source" "$ac_file" 2>/dev/null ||
6202 ln "$ac_source" "$ac_file" 2>/dev/null ||
6203 cp -p "$ac_source" "$ac_file" ||
6204 as_fn_error "cannot link or copy $ac_source to $ac_file" "$LINENO" 5
6205 fi
6206 ;;
6207 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
6208 $as_echo "$as_me: executing $ac_file commands" >&6;}
6209 ;;
6210 esac
6211
6212
6213 case $ac_file$ac_mode in
6214 "depdir":C) $SHELL $ac_aux_dir/mkinstalldirs $DEPDIR ;;
6215 "Makefile":C) echo "Merging Makefile.sim+Make-common.sim into Makefile ..."
6216 rm -f Makesim1.tmp Makesim2.tmp Makefile
6217 sed -n -e '/^## COMMON_PRE_/,/^## End COMMON_PRE_/ p' <Make-common.sim >Makesim1.tmp
6218 sed -n -e '/^## COMMON_POST_/,/^## End COMMON_POST_/ p' <Make-common.sim >Makesim2.tmp
6219 sed -e '/^## COMMON_PRE_/ r Makesim1.tmp' \
6220 -e '/^## COMMON_POST_/ r Makesim2.tmp' \
6221 <Makefile.sim >Makefile
6222 rm -f Makefile.sim Make-common.sim Makesim1.tmp Makesim2.tmp
6223 ;;
6224 "stamp-h":C) echo > stamp-h ;;
6225
6226 esac
6227 done # for ac_tag
6228
6229
6230 as_fn_exit 0
6231 _ACEOF
6232 ac_clean_files=$ac_clean_files_save
6233
6234 test $ac_write_fail = 0 ||
6235 as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
6236
6237
6238 # configure is writing to config.log, and then calls config.status.
6239 # config.status does its own redirection, appending to config.log.
6240 # Unfortunately, on DOS this fails, as config.log is still kept open
6241 # by configure, so config.status won't be able to write to it; its
6242 # output is simply discarded. So we exec the FD to /dev/null,
6243 # effectively closing config.log, so it can be properly (re)opened and
6244 # appended to by config.status. When coming back to configure, we
6245 # need to make the FD available again.
6246 if test "$no_create" != yes; then
6247 ac_cs_success=:
6248 ac_config_status_args=
6249 test "$silent" = yes &&
6250 ac_config_status_args="$ac_config_status_args --quiet"
6251 exec 5>/dev/null
6252 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
6253 exec 5>>config.log
6254 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
6255 # would make configure fail if this is the last instruction.
6256 $ac_cs_success || as_fn_exit $?
6257 fi
6258 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
6259 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
6260 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
6261 fi
6262
6263