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[deliverable/binutils-gdb.git] / sim / erc32 / 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 READLINE
595 TERMCAP
596 REPORT_BUGS_TEXI
597 REPORT_BUGS_TO
598 PKGVERSION
599 sim_profile
600 sim_trace
601 sim_stdio
602 sim_debug
603 sim_cflags
604 sim_bswap
605 MAINT
606 CATOBJEXT
607 GENCAT
608 INSTOBJEXT
609 DATADIRNAME
610 CATALOGS
611 POSUB
612 GMSGFMT
613 XGETTEXT
614 INCINTL
615 LIBINTL_DEP
616 LIBINTL
617 USE_NLS
618 GMAKE_FALSE
619 GMAKE_TRUE
620 MAKE
621 CCDEPMODE
622 DEPDIR
623 am__leading_dot
624 PACKAGE
625 RANLIB
626 AR
627 HDEFINES
628 CC_FOR_BUILD
629 INSTALL_DATA
630 INSTALL_SCRIPT
631 INSTALL_PROGRAM
632 EGREP
633 GREP
634 CPP
635 target_os
636 target_vendor
637 target_cpu
638 target
639 host_os
640 host_vendor
641 host_cpu
642 host
643 build_os
644 build_vendor
645 build_cpu
646 build
647 OBJEXT
648 EXEEXT
649 ac_ct_CC
650 CPPFLAGS
651 LDFLAGS
652 CFLAGS
653 CC
654 WERROR_CFLAGS
655 WARN_CFLAGS
656 sim_xor_endian
657 sim_stdcall
658 sim_smp
659 sim_reserved_bits
660 sim_regparm
661 sim_packages
662 sim_inline
663 sim_hw
664 sim_hw_objs
665 sim_hw_cflags
666 sim_default_model
667 sim_scache
668 sim_float
669 sim_hostendian
670 sim_endian
671 sim_bitsize
672 sim_assert
673 sim_alignment
674 sim_environment
675 target_alias
676 host_alias
677 build_alias
678 LIBS
679 ECHO_T
680 ECHO_N
681 ECHO_C
682 DEFS
683 mandir
684 localedir
685 libdir
686 psdir
687 pdfdir
688 dvidir
689 htmldir
690 infodir
691 docdir
692 oldincludedir
693 includedir
694 localstatedir
695 sharedstatedir
696 sysconfdir
697 datadir
698 datarootdir
699 libexecdir
700 sbindir
701 bindir
702 program_transform_name
703 prefix
704 exec_prefix
705 PACKAGE_URL
706 PACKAGE_BUGREPORT
707 PACKAGE_STRING
708 PACKAGE_VERSION
709 PACKAGE_TARNAME
710 PACKAGE_NAME
711 PATH_SEPARATOR
712 SHELL'
713 ac_subst_files=''
714 ac_user_opts='
715 enable_option_checking
716 with_zlib
717 enable_maintainer_mode
718 enable_sim_bswap
719 enable_sim_cflags
720 enable_sim_debug
721 enable_sim_stdio
722 enable_sim_trace
723 enable_sim_profile
724 with_pkgversion
725 with_bugurl
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
1362 Optional Packages:
1363 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
1364 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
1365 --with-zlib include zlib support (auto/yes/no) default=auto
1366 --with-pkgversion=PKG Use PKG in the version string in place of "GDB"
1367 --with-bugurl=URL Direct users to URL to report a bug
1368
1369 Some influential environment variables:
1370 CC C compiler command
1371 CFLAGS C compiler flags
1372 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
1373 nonstandard directory <lib dir>
1374 LIBS libraries to pass to the linker, e.g. -l<library>
1375 CPPFLAGS C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1376 you have headers in a nonstandard directory <include dir>
1377 CPP C preprocessor
1378
1379 Use these variables to override the choices made by `configure' or to help
1380 it to find libraries and programs with nonstandard names/locations.
1381
1382 Report bugs to the package provider.
1383 _ACEOF
1384 ac_status=$?
1385 fi
1386
1387 if test "$ac_init_help" = "recursive"; then
1388 # If there are subdirs, report their specific --help.
1389 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1390 test -d "$ac_dir" ||
1391 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1392 continue
1393 ac_builddir=.
1394
1395 case "$ac_dir" in
1396 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1397 *)
1398 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1399 # A ".." for each directory in $ac_dir_suffix.
1400 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1401 case $ac_top_builddir_sub in
1402 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1403 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1404 esac ;;
1405 esac
1406 ac_abs_top_builddir=$ac_pwd
1407 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1408 # for backward compatibility:
1409 ac_top_builddir=$ac_top_build_prefix
1410
1411 case $srcdir in
1412 .) # We are building in place.
1413 ac_srcdir=.
1414 ac_top_srcdir=$ac_top_builddir_sub
1415 ac_abs_top_srcdir=$ac_pwd ;;
1416 [\\/]* | ?:[\\/]* ) # Absolute name.
1417 ac_srcdir=$srcdir$ac_dir_suffix;
1418 ac_top_srcdir=$srcdir
1419 ac_abs_top_srcdir=$srcdir ;;
1420 *) # Relative name.
1421 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1422 ac_top_srcdir=$ac_top_build_prefix$srcdir
1423 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1424 esac
1425 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1426
1427 cd "$ac_dir" || { ac_status=$?; continue; }
1428 # Check for guested configure.
1429 if test -f "$ac_srcdir/configure.gnu"; then
1430 echo &&
1431 $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1432 elif test -f "$ac_srcdir/configure"; then
1433 echo &&
1434 $SHELL "$ac_srcdir/configure" --help=recursive
1435 else
1436 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1437 fi || ac_status=$?
1438 cd "$ac_pwd" || { ac_status=$?; break; }
1439 done
1440 fi
1441
1442 test -n "$ac_init_help" && exit $ac_status
1443 if $ac_init_version; then
1444 cat <<\_ACEOF
1445 configure
1446 generated by GNU Autoconf 2.64
1447
1448 Copyright (C) 2009 Free Software Foundation, Inc.
1449 This configure script is free software; the Free Software Foundation
1450 gives unlimited permission to copy, distribute and modify it.
1451 _ACEOF
1452 exit
1453 fi
1454
1455 ## ------------------------ ##
1456 ## Autoconf initialization. ##
1457 ## ------------------------ ##
1458
1459 # ac_fn_c_try_compile LINENO
1460 # --------------------------
1461 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1462 ac_fn_c_try_compile ()
1463 {
1464 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1465 rm -f conftest.$ac_objext
1466 if { { ac_try="$ac_compile"
1467 case "(($ac_try" in
1468 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1469 *) ac_try_echo=$ac_try;;
1470 esac
1471 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1472 $as_echo "$ac_try_echo"; } >&5
1473 (eval "$ac_compile") 2>conftest.err
1474 ac_status=$?
1475 if test -s conftest.err; then
1476 grep -v '^ *+' conftest.err >conftest.er1
1477 cat conftest.er1 >&5
1478 mv -f conftest.er1 conftest.err
1479 fi
1480 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1481 test $ac_status = 0; } && {
1482 test -z "$ac_c_werror_flag" ||
1483 test ! -s conftest.err
1484 } && test -s conftest.$ac_objext; then :
1485 ac_retval=0
1486 else
1487 $as_echo "$as_me: failed program was:" >&5
1488 sed 's/^/| /' conftest.$ac_ext >&5
1489
1490 ac_retval=1
1491 fi
1492 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1493 return $ac_retval
1494
1495 } # ac_fn_c_try_compile
1496
1497 # ac_fn_c_try_cpp LINENO
1498 # ----------------------
1499 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1500 ac_fn_c_try_cpp ()
1501 {
1502 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1503 if { { ac_try="$ac_cpp conftest.$ac_ext"
1504 case "(($ac_try" in
1505 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1506 *) ac_try_echo=$ac_try;;
1507 esac
1508 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1509 $as_echo "$ac_try_echo"; } >&5
1510 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1511 ac_status=$?
1512 if test -s conftest.err; then
1513 grep -v '^ *+' conftest.err >conftest.er1
1514 cat conftest.er1 >&5
1515 mv -f conftest.er1 conftest.err
1516 fi
1517 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1518 test $ac_status = 0; } >/dev/null && {
1519 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1520 test ! -s conftest.err
1521 }; then :
1522 ac_retval=0
1523 else
1524 $as_echo "$as_me: failed program was:" >&5
1525 sed 's/^/| /' conftest.$ac_ext >&5
1526
1527 ac_retval=1
1528 fi
1529 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1530 return $ac_retval
1531
1532 } # ac_fn_c_try_cpp
1533
1534 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1535 # -------------------------------------------------------
1536 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1537 # the include files in INCLUDES and setting the cache variable VAR
1538 # accordingly.
1539 ac_fn_c_check_header_mongrel ()
1540 {
1541 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1542 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1543 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1544 $as_echo_n "checking for $2... " >&6; }
1545 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1546 $as_echo_n "(cached) " >&6
1547 fi
1548 eval ac_res=\$$3
1549 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1550 $as_echo "$ac_res" >&6; }
1551 else
1552 # Is the header compilable?
1553 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1554 $as_echo_n "checking $2 usability... " >&6; }
1555 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1556 /* end confdefs.h. */
1557 $4
1558 #include <$2>
1559 _ACEOF
1560 if ac_fn_c_try_compile "$LINENO"; then :
1561 ac_header_compiler=yes
1562 else
1563 ac_header_compiler=no
1564 fi
1565 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1566 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1567 $as_echo "$ac_header_compiler" >&6; }
1568
1569 # Is the header present?
1570 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1571 $as_echo_n "checking $2 presence... " >&6; }
1572 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1573 /* end confdefs.h. */
1574 #include <$2>
1575 _ACEOF
1576 if ac_fn_c_try_cpp "$LINENO"; then :
1577 ac_header_preproc=yes
1578 else
1579 ac_header_preproc=no
1580 fi
1581 rm -f conftest.err conftest.$ac_ext
1582 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1583 $as_echo "$ac_header_preproc" >&6; }
1584
1585 # So? What about this header?
1586 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1587 yes:no: )
1588 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1589 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1590 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1591 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1592 ;;
1593 no:yes:* )
1594 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1595 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1596 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
1597 $as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
1598 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1599 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1600 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
1601 $as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
1602 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1603 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1604 ;;
1605 esac
1606 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1607 $as_echo_n "checking for $2... " >&6; }
1608 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1609 $as_echo_n "(cached) " >&6
1610 else
1611 eval "$3=\$ac_header_compiler"
1612 fi
1613 eval ac_res=\$$3
1614 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1615 $as_echo "$ac_res" >&6; }
1616 fi
1617 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1618
1619 } # ac_fn_c_check_header_mongrel
1620
1621 # ac_fn_c_try_run LINENO
1622 # ----------------------
1623 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1624 # that executables *can* be run.
1625 ac_fn_c_try_run ()
1626 {
1627 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1628 if { { ac_try="$ac_link"
1629 case "(($ac_try" in
1630 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1631 *) ac_try_echo=$ac_try;;
1632 esac
1633 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1634 $as_echo "$ac_try_echo"; } >&5
1635 (eval "$ac_link") 2>&5
1636 ac_status=$?
1637 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1638 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1639 { { case "(($ac_try" in
1640 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1641 *) ac_try_echo=$ac_try;;
1642 esac
1643 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1644 $as_echo "$ac_try_echo"; } >&5
1645 (eval "$ac_try") 2>&5
1646 ac_status=$?
1647 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1648 test $ac_status = 0; }; }; then :
1649 ac_retval=0
1650 else
1651 $as_echo "$as_me: program exited with status $ac_status" >&5
1652 $as_echo "$as_me: failed program was:" >&5
1653 sed 's/^/| /' conftest.$ac_ext >&5
1654
1655 ac_retval=$ac_status
1656 fi
1657 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1658 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1659 return $ac_retval
1660
1661 } # ac_fn_c_try_run
1662
1663 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1664 # -------------------------------------------------------
1665 # Tests whether HEADER exists and can be compiled using the include files in
1666 # INCLUDES, setting the cache variable VAR accordingly.
1667 ac_fn_c_check_header_compile ()
1668 {
1669 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1670 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1671 $as_echo_n "checking for $2... " >&6; }
1672 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1673 $as_echo_n "(cached) " >&6
1674 else
1675 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1676 /* end confdefs.h. */
1677 $4
1678 #include <$2>
1679 _ACEOF
1680 if ac_fn_c_try_compile "$LINENO"; then :
1681 eval "$3=yes"
1682 else
1683 eval "$3=no"
1684 fi
1685 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1686 fi
1687 eval ac_res=\$$3
1688 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1689 $as_echo "$ac_res" >&6; }
1690 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1691
1692 } # ac_fn_c_check_header_compile
1693
1694 # ac_fn_c_try_link LINENO
1695 # -----------------------
1696 # Try to link conftest.$ac_ext, and return whether this succeeded.
1697 ac_fn_c_try_link ()
1698 {
1699 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1700 rm -f conftest.$ac_objext conftest$ac_exeext
1701 if { { ac_try="$ac_link"
1702 case "(($ac_try" in
1703 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1704 *) ac_try_echo=$ac_try;;
1705 esac
1706 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1707 $as_echo "$ac_try_echo"; } >&5
1708 (eval "$ac_link") 2>conftest.err
1709 ac_status=$?
1710 if test -s conftest.err; then
1711 grep -v '^ *+' conftest.err >conftest.er1
1712 cat conftest.er1 >&5
1713 mv -f conftest.er1 conftest.err
1714 fi
1715 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1716 test $ac_status = 0; } && {
1717 test -z "$ac_c_werror_flag" ||
1718 test ! -s conftest.err
1719 } && test -s conftest$ac_exeext && {
1720 test "$cross_compiling" = yes ||
1721 $as_test_x conftest$ac_exeext
1722 }; then :
1723 ac_retval=0
1724 else
1725 $as_echo "$as_me: failed program was:" >&5
1726 sed 's/^/| /' conftest.$ac_ext >&5
1727
1728 ac_retval=1
1729 fi
1730 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1731 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1732 # interfere with the next link command; also delete a directory that is
1733 # left behind by Apple's compiler. We do this before executing the actions.
1734 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1735 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1736 return $ac_retval
1737
1738 } # ac_fn_c_try_link
1739
1740 # ac_fn_c_check_func LINENO FUNC VAR
1741 # ----------------------------------
1742 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1743 ac_fn_c_check_func ()
1744 {
1745 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1746 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1747 $as_echo_n "checking for $2... " >&6; }
1748 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1749 $as_echo_n "(cached) " >&6
1750 else
1751 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1752 /* end confdefs.h. */
1753 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1754 For example, HP-UX 11i <limits.h> declares gettimeofday. */
1755 #define $2 innocuous_$2
1756
1757 /* System header to define __stub macros and hopefully few prototypes,
1758 which can conflict with char $2 (); below.
1759 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1760 <limits.h> exists even on freestanding compilers. */
1761
1762 #ifdef __STDC__
1763 # include <limits.h>
1764 #else
1765 # include <assert.h>
1766 #endif
1767
1768 #undef $2
1769
1770 /* Override any GCC internal prototype to avoid an error.
1771 Use char because int might match the return type of a GCC
1772 builtin and then its argument prototype would still apply. */
1773 #ifdef __cplusplus
1774 extern "C"
1775 #endif
1776 char $2 ();
1777 /* The GNU C library defines this for functions which it implements
1778 to always fail with ENOSYS. Some functions are actually named
1779 something starting with __ and the normal name is an alias. */
1780 #if defined __stub_$2 || defined __stub___$2
1781 choke me
1782 #endif
1783
1784 int
1785 main ()
1786 {
1787 return $2 ();
1788 ;
1789 return 0;
1790 }
1791 _ACEOF
1792 if ac_fn_c_try_link "$LINENO"; then :
1793 eval "$3=yes"
1794 else
1795 eval "$3=no"
1796 fi
1797 rm -f core conftest.err conftest.$ac_objext \
1798 conftest$ac_exeext conftest.$ac_ext
1799 fi
1800 eval ac_res=\$$3
1801 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1802 $as_echo "$ac_res" >&6; }
1803 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1804
1805 } # ac_fn_c_check_func
1806 cat >config.log <<_ACEOF
1807 This file contains any messages produced by compilers while
1808 running configure, to aid debugging if configure makes a mistake.
1809
1810 It was created by $as_me, which was
1811 generated by GNU Autoconf 2.64. Invocation command line was
1812
1813 $ $0 $@
1814
1815 _ACEOF
1816 exec 5>>config.log
1817 {
1818 cat <<_ASUNAME
1819 ## --------- ##
1820 ## Platform. ##
1821 ## --------- ##
1822
1823 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1824 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1825 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1826 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1827 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1828
1829 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1830 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
1831
1832 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
1833 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
1834 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1835 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
1836 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
1837 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
1838 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
1839
1840 _ASUNAME
1841
1842 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1843 for as_dir in $PATH
1844 do
1845 IFS=$as_save_IFS
1846 test -z "$as_dir" && as_dir=.
1847 $as_echo "PATH: $as_dir"
1848 done
1849 IFS=$as_save_IFS
1850
1851 } >&5
1852
1853 cat >&5 <<_ACEOF
1854
1855
1856 ## ----------- ##
1857 ## Core tests. ##
1858 ## ----------- ##
1859
1860 _ACEOF
1861
1862
1863 # Keep a trace of the command line.
1864 # Strip out --no-create and --no-recursion so they do not pile up.
1865 # Strip out --silent because we don't want to record it for future runs.
1866 # Also quote any args containing shell meta-characters.
1867 # Make two passes to allow for proper duplicate-argument suppression.
1868 ac_configure_args=
1869 ac_configure_args0=
1870 ac_configure_args1=
1871 ac_must_keep_next=false
1872 for ac_pass in 1 2
1873 do
1874 for ac_arg
1875 do
1876 case $ac_arg in
1877 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1878 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1879 | -silent | --silent | --silen | --sile | --sil)
1880 continue ;;
1881 *\'*)
1882 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1883 esac
1884 case $ac_pass in
1885 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1886 2)
1887 as_fn_append ac_configure_args1 " '$ac_arg'"
1888 if test $ac_must_keep_next = true; then
1889 ac_must_keep_next=false # Got value, back to normal.
1890 else
1891 case $ac_arg in
1892 *=* | --config-cache | -C | -disable-* | --disable-* \
1893 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1894 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1895 | -with-* | --with-* | -without-* | --without-* | --x)
1896 case "$ac_configure_args0 " in
1897 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1898 esac
1899 ;;
1900 -* ) ac_must_keep_next=true ;;
1901 esac
1902 fi
1903 as_fn_append ac_configure_args " '$ac_arg'"
1904 ;;
1905 esac
1906 done
1907 done
1908 { ac_configure_args0=; unset ac_configure_args0;}
1909 { ac_configure_args1=; unset ac_configure_args1;}
1910
1911 # When interrupted or exit'd, cleanup temporary files, and complete
1912 # config.log. We remove comments because anyway the quotes in there
1913 # would cause problems or look ugly.
1914 # WARNING: Use '\'' to represent an apostrophe within the trap.
1915 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1916 trap 'exit_status=$?
1917 # Save into config.log some information that might help in debugging.
1918 {
1919 echo
1920
1921 cat <<\_ASBOX
1922 ## ---------------- ##
1923 ## Cache variables. ##
1924 ## ---------------- ##
1925 _ASBOX
1926 echo
1927 # The following way of writing the cache mishandles newlines in values,
1928 (
1929 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1930 eval ac_val=\$$ac_var
1931 case $ac_val in #(
1932 *${as_nl}*)
1933 case $ac_var in #(
1934 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1935 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1936 esac
1937 case $ac_var in #(
1938 _ | IFS | as_nl) ;; #(
1939 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1940 *) { eval $ac_var=; unset $ac_var;} ;;
1941 esac ;;
1942 esac
1943 done
1944 (set) 2>&1 |
1945 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1946 *${as_nl}ac_space=\ *)
1947 sed -n \
1948 "s/'\''/'\''\\\\'\'''\''/g;
1949 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1950 ;; #(
1951 *)
1952 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1953 ;;
1954 esac |
1955 sort
1956 )
1957 echo
1958
1959 cat <<\_ASBOX
1960 ## ----------------- ##
1961 ## Output variables. ##
1962 ## ----------------- ##
1963 _ASBOX
1964 echo
1965 for ac_var in $ac_subst_vars
1966 do
1967 eval ac_val=\$$ac_var
1968 case $ac_val in
1969 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1970 esac
1971 $as_echo "$ac_var='\''$ac_val'\''"
1972 done | sort
1973 echo
1974
1975 if test -n "$ac_subst_files"; then
1976 cat <<\_ASBOX
1977 ## ------------------- ##
1978 ## File substitutions. ##
1979 ## ------------------- ##
1980 _ASBOX
1981 echo
1982 for ac_var in $ac_subst_files
1983 do
1984 eval ac_val=\$$ac_var
1985 case $ac_val in
1986 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1987 esac
1988 $as_echo "$ac_var='\''$ac_val'\''"
1989 done | sort
1990 echo
1991 fi
1992
1993 if test -s confdefs.h; then
1994 cat <<\_ASBOX
1995 ## ----------- ##
1996 ## confdefs.h. ##
1997 ## ----------- ##
1998 _ASBOX
1999 echo
2000 cat confdefs.h
2001 echo
2002 fi
2003 test "$ac_signal" != 0 &&
2004 $as_echo "$as_me: caught signal $ac_signal"
2005 $as_echo "$as_me: exit $exit_status"
2006 } >&5
2007 rm -f core *.core core.conftest.* &&
2008 rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2009 exit $exit_status
2010 ' 0
2011 for ac_signal in 1 2 13 15; do
2012 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2013 done
2014 ac_signal=0
2015
2016 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2017 rm -f -r conftest* confdefs.h
2018
2019 $as_echo "/* confdefs.h */" > confdefs.h
2020
2021 # Predefined preprocessor variables.
2022
2023 cat >>confdefs.h <<_ACEOF
2024 #define PACKAGE_NAME "$PACKAGE_NAME"
2025 _ACEOF
2026
2027 cat >>confdefs.h <<_ACEOF
2028 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2029 _ACEOF
2030
2031 cat >>confdefs.h <<_ACEOF
2032 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2033 _ACEOF
2034
2035 cat >>confdefs.h <<_ACEOF
2036 #define PACKAGE_STRING "$PACKAGE_STRING"
2037 _ACEOF
2038
2039 cat >>confdefs.h <<_ACEOF
2040 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2041 _ACEOF
2042
2043 cat >>confdefs.h <<_ACEOF
2044 #define PACKAGE_URL "$PACKAGE_URL"
2045 _ACEOF
2046
2047
2048 # Let the site file select an alternate cache file if it wants to.
2049 # Prefer an explicitly selected file to automatically selected ones.
2050 ac_site_file1=NONE
2051 ac_site_file2=NONE
2052 if test -n "$CONFIG_SITE"; then
2053 ac_site_file1=$CONFIG_SITE
2054 elif test "x$prefix" != xNONE; then
2055 ac_site_file1=$prefix/share/config.site
2056 ac_site_file2=$prefix/etc/config.site
2057 else
2058 ac_site_file1=$ac_default_prefix/share/config.site
2059 ac_site_file2=$ac_default_prefix/etc/config.site
2060 fi
2061 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2062 do
2063 test "x$ac_site_file" = xNONE && continue
2064 if test -r "$ac_site_file"; then
2065 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2066 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2067 sed 's/^/| /' "$ac_site_file" >&5
2068 . "$ac_site_file"
2069 fi
2070 done
2071
2072 if test -r "$cache_file"; then
2073 # Some versions of bash will fail to source /dev/null (special
2074 # files actually), so we avoid doing that.
2075 if test -f "$cache_file"; then
2076 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2077 $as_echo "$as_me: loading cache $cache_file" >&6;}
2078 case $cache_file in
2079 [\\/]* | ?:[\\/]* ) . "$cache_file";;
2080 *) . "./$cache_file";;
2081 esac
2082 fi
2083 else
2084 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2085 $as_echo "$as_me: creating cache $cache_file" >&6;}
2086 >$cache_file
2087 fi
2088
2089 # Check that the precious variables saved in the cache have kept the same
2090 # value.
2091 ac_cache_corrupted=false
2092 for ac_var in $ac_precious_vars; do
2093 eval ac_old_set=\$ac_cv_env_${ac_var}_set
2094 eval ac_new_set=\$ac_env_${ac_var}_set
2095 eval ac_old_val=\$ac_cv_env_${ac_var}_value
2096 eval ac_new_val=\$ac_env_${ac_var}_value
2097 case $ac_old_set,$ac_new_set in
2098 set,)
2099 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2100 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2101 ac_cache_corrupted=: ;;
2102 ,set)
2103 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2104 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2105 ac_cache_corrupted=: ;;
2106 ,);;
2107 *)
2108 if test "x$ac_old_val" != "x$ac_new_val"; then
2109 # differences in whitespace do not lead to failure.
2110 ac_old_val_w=`echo x $ac_old_val`
2111 ac_new_val_w=`echo x $ac_new_val`
2112 if test "$ac_old_val_w" != "$ac_new_val_w"; then
2113 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2114 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2115 ac_cache_corrupted=:
2116 else
2117 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2118 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2119 eval $ac_var=\$ac_old_val
2120 fi
2121 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
2122 $as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
2123 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
2124 $as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
2125 fi;;
2126 esac
2127 # Pass precious variables to config.status.
2128 if test "$ac_new_set" = set; then
2129 case $ac_new_val in
2130 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2131 *) ac_arg=$ac_var=$ac_new_val ;;
2132 esac
2133 case " $ac_configure_args " in
2134 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
2135 *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2136 esac
2137 fi
2138 done
2139 if $ac_cache_corrupted; then
2140 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2141 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2142 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2143 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2144 as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2145 fi
2146 ## -------------------- ##
2147 ## Main body of script. ##
2148 ## -------------------- ##
2149
2150 ac_ext=c
2151 ac_cpp='$CPP $CPPFLAGS'
2152 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2153 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2154 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2155
2156
2157 # This file contains common code used by all simulators.
2158 #
2159 # SIM_AC_COMMON invokes AC macros used by all simulators and by the common
2160 # directory. It is intended to be invoked before any target specific stuff.
2161 # SIM_AC_OUTPUT is a cover function to AC_OUTPUT to generate the Makefile.
2162 # It is intended to be invoked last.
2163 #
2164 # The simulator's configure.in should look like:
2165 #
2166 # dnl Process this file with autoconf to produce a configure script.
2167 # AC_PREREQ(2.64)dnl
2168 # AC_INIT(Makefile.in)
2169 # sinclude(../common/aclocal.m4)
2170 #
2171 # SIM_AC_COMMON
2172 #
2173 # ... target specific stuff ...
2174 #
2175 # SIM_AC_OUTPUT
2176
2177 # Include global overrides and fixes for Autoconf.
2178
2179
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 # _AC_CHECK_DECL_BODY
2205 # -------------------
2206 # Shell function body for AC_CHECK_DECL.
2207 # _AC_CHECK_DECL_BODY
2208
2209 # _AC_CHECK_DECLS(SYMBOL, ACTION-IF_FOUND, ACTION-IF-NOT-FOUND,
2210 # INCLUDES)
2211 # -------------------------------------------------------------
2212 # Helper to AC_CHECK_DECLS, which generates the check for a single
2213 # SYMBOL with INCLUDES, performs the AC_DEFINE, then expands
2214 # ACTION-IF-FOUND or ACTION-IF-NOT-FOUND.
2215
2216
2217
2218
2219
2220
2221
2222
2223
2224
2225 ## -*- Autoconf -*-
2226
2227 # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2007
2228 # Free Software Foundation, Inc.
2229 #
2230 # This file is free software; the Free Software Foundation
2231 # gives unlimited permission to copy and/or distribute it,
2232 # with or without modifications, as long as this notice is preserved.
2233
2234 # serial 8
2235
2236 # Based on depend.m4 from automake 1.9, modified for standalone use in
2237 # an environment where GNU make is required.
2238
2239 # ZW_PROG_COMPILER_DEPENDENCIES
2240 # -----------------------------
2241 # Variant of _AM_DEPENDENCIES which just does the dependency probe and
2242 # sets fooDEPMODE accordingly. Cache-variable compatible with
2243 # original; not side-effect compatible. As the users of this macro
2244 # may require accurate dependencies for correct builds, it does *not*
2245 # honor --disable-dependency-checking, and failure to detect a usable
2246 # method is an error. depcomp is assumed to be located in
2247 # $ac_aux_dir.
2248 #
2249 # FIXME: Should use the Autoconf 2.5x language-selection mechanism.
2250
2251
2252
2253 # AM_SET_DEPDIR
2254 # -------------
2255 # Choose a directory name for dependency files.
2256
2257
2258 # ZW_CREATE_DEPDIR
2259 # ----------------
2260 # As AM_SET_DEPDIR, but also create the directory at config.status time.
2261
2262
2263
2264
2265
2266
2267
2268
2269
2270
2271
2272
2273
2274
2275
2276
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2298
2299
2300
2301
2302
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2306
2307
2308
2309
2310
2311 sim_inline="-DDEFAULT_INLINE=0"
2312
2313
2314
2315
2316
2317
2318
2319
2320
2321
2322
2323
2324
2325
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2338
2339
2340
2341
2342
2343
2344
2345
2346
2347
2348 # intl sister-directory configuration rules.
2349 #
2350
2351 # The idea behind this macro is that there's no need to repeat all the
2352 # autoconf probes done by the intl directory - it's already done them
2353 # for us. In fact, there's no need even to look at the cache for the
2354 # answers. All we need to do is nab a few pieces of information.
2355 # The intl directory is set up to make this easy, by generating a
2356 # small file which can be sourced as a shell script; then we produce
2357 # the necessary substitutions and definitions for this directory.
2358
2359
2360
2361 # Autoconf M4 include file defining utility macros for complex Canadian
2362 # cross builds.
2363
2364
2365
2366
2367
2368
2369
2370
2371
2372 ####
2373 # _NCN_TOOL_PREFIXES: Some stuff that oughtta be done in AC_CANONICAL_SYSTEM
2374 # or AC_INIT.
2375 # These demand that AC_CANONICAL_SYSTEM be called beforehand.
2376
2377 ####
2378 # NCN_STRICT_CHECK_TOOLS(variable, progs-to-check-for,[value-if-not-found],[path])
2379 # Like plain AC_CHECK_TOOLS, but require prefix if build!=host.
2380
2381
2382 ####
2383 # NCN_STRICT_CHECK_TARGET_TOOLS(variable, progs-to-check-for,[value-if-not-found],[path])
2384 # Like CVS Autoconf AC_CHECK_TARGET_TOOLS, but require prefix if build!=target.
2385
2386
2387
2388 # Backported from Autoconf 2.5x; can go away when and if
2389 # we switch. Put the OS path separator in $PATH_SEPARATOR.
2390
2391
2392
2393
2394 # ACX_HAVE_GCC_FOR_TARGET
2395 # Check if the variable GCC_FOR_TARGET really points to a GCC binary.
2396
2397
2398 # ACX_CHECK_INSTALLED_TARGET_TOOL(VAR, PROG)
2399 # Searching for installed target binutils. We need to take extra care,
2400 # else we may find the wrong assembler, linker, etc., and lose.
2401 #
2402 # First try --with-build-time-tools, if specified.
2403 #
2404 # For build != host, we ask the installed GCC for the name of the tool it
2405 # uses, and accept it if it is an absolute path. This is because the
2406 # only good choice for a compiler is the same GCC version that is being
2407 # installed (or we couldn't make target libraries), and we assume that
2408 # on the host system we'll have not only the same GCC version, but also
2409 # the same binutils version.
2410 #
2411 # For build == host, search the same directories that the installed
2412 # compiler will search. We used to do this for the assembler, linker,
2413 # and nm only; for simplicity of configuration, however, we extend this
2414 # criterion to tools (such as ar and ranlib) that are never invoked by
2415 # the compiler, to avoid mismatches.
2416 #
2417 # Also note we have to check MD_EXEC_PREFIX before checking the user's path
2418 # if build == target. This makes the most sense only when bootstrapping,
2419 # but we also do so when build != host. In this case, we hope that the
2420 # build and host systems will have similar contents of MD_EXEC_PREFIX.
2421 #
2422 # If we do not find a suitable binary, then try the user's path.
2423
2424
2425 ###
2426 # AC_PROG_CPP_WERROR
2427 # Used for autoconf 2.5x to force AC_PREPROC_IFELSE to reject code which
2428 # triggers warnings from the preprocessor. Will be in autoconf 2.58.
2429 # For now, using this also overrides header checks to use only the
2430 # preprocessor (matches 2.13 behavior; matching 2.58's behavior is a
2431 # bit harder from here).
2432 # Eventually autoconf will default to checking headers with the compiler
2433 # instead, and we'll have to do this differently.
2434
2435 # AC_PROG_CPP_WERROR
2436
2437 # Test for GNAT.
2438 # We require the gnatbind & gnatmake programs, as well as a compiler driver
2439 # that understands Ada. We use the user's CC setting, already found, and
2440 # possibly add $1 to the command-line parameters.
2441 #
2442 # Sets the shell variable have_gnat to yes or no as appropriate, and
2443 # substitutes GNATBIND and GNATMAKE.
2444
2445
2446
2447
2448
2449
2450
2451
2452
2453
2454
2455
2456
2457
2458
2459
2460
2461
2462
2463
2464
2465
2466
2467
2468
2469 ac_ext=c
2470 ac_cpp='$CPP $CPPFLAGS'
2471 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2472 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2473 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2474 if test -n "$ac_tool_prefix"; then
2475 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2476 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2477 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2478 $as_echo_n "checking for $ac_word... " >&6; }
2479 if test "${ac_cv_prog_CC+set}" = set; then :
2480 $as_echo_n "(cached) " >&6
2481 else
2482 if test -n "$CC"; then
2483 ac_cv_prog_CC="$CC" # Let the user override the test.
2484 else
2485 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2486 for as_dir in $PATH
2487 do
2488 IFS=$as_save_IFS
2489 test -z "$as_dir" && as_dir=.
2490 for ac_exec_ext in '' $ac_executable_extensions; do
2491 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2492 ac_cv_prog_CC="${ac_tool_prefix}gcc"
2493 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2494 break 2
2495 fi
2496 done
2497 done
2498 IFS=$as_save_IFS
2499
2500 fi
2501 fi
2502 CC=$ac_cv_prog_CC
2503 if test -n "$CC"; then
2504 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2505 $as_echo "$CC" >&6; }
2506 else
2507 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2508 $as_echo "no" >&6; }
2509 fi
2510
2511
2512 fi
2513 if test -z "$ac_cv_prog_CC"; then
2514 ac_ct_CC=$CC
2515 # Extract the first word of "gcc", so it can be a program name with args.
2516 set dummy gcc; ac_word=$2
2517 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2518 $as_echo_n "checking for $ac_word... " >&6; }
2519 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2520 $as_echo_n "(cached) " >&6
2521 else
2522 if test -n "$ac_ct_CC"; then
2523 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2524 else
2525 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2526 for as_dir in $PATH
2527 do
2528 IFS=$as_save_IFS
2529 test -z "$as_dir" && as_dir=.
2530 for ac_exec_ext in '' $ac_executable_extensions; do
2531 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2532 ac_cv_prog_ac_ct_CC="gcc"
2533 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2534 break 2
2535 fi
2536 done
2537 done
2538 IFS=$as_save_IFS
2539
2540 fi
2541 fi
2542 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2543 if test -n "$ac_ct_CC"; then
2544 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2545 $as_echo "$ac_ct_CC" >&6; }
2546 else
2547 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2548 $as_echo "no" >&6; }
2549 fi
2550
2551 if test "x$ac_ct_CC" = x; then
2552 CC=""
2553 else
2554 case $cross_compiling:$ac_tool_warned in
2555 yes:)
2556 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2557 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2558 ac_tool_warned=yes ;;
2559 esac
2560 CC=$ac_ct_CC
2561 fi
2562 else
2563 CC="$ac_cv_prog_CC"
2564 fi
2565
2566 if test -z "$CC"; then
2567 if test -n "$ac_tool_prefix"; then
2568 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2569 set dummy ${ac_tool_prefix}cc; ac_word=$2
2570 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2571 $as_echo_n "checking for $ac_word... " >&6; }
2572 if test "${ac_cv_prog_CC+set}" = set; then :
2573 $as_echo_n "(cached) " >&6
2574 else
2575 if test -n "$CC"; then
2576 ac_cv_prog_CC="$CC" # Let the user override the test.
2577 else
2578 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2579 for as_dir in $PATH
2580 do
2581 IFS=$as_save_IFS
2582 test -z "$as_dir" && as_dir=.
2583 for ac_exec_ext in '' $ac_executable_extensions; do
2584 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2585 ac_cv_prog_CC="${ac_tool_prefix}cc"
2586 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2587 break 2
2588 fi
2589 done
2590 done
2591 IFS=$as_save_IFS
2592
2593 fi
2594 fi
2595 CC=$ac_cv_prog_CC
2596 if test -n "$CC"; then
2597 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2598 $as_echo "$CC" >&6; }
2599 else
2600 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2601 $as_echo "no" >&6; }
2602 fi
2603
2604
2605 fi
2606 fi
2607 if test -z "$CC"; then
2608 # Extract the first word of "cc", so it can be a program name with args.
2609 set dummy cc; ac_word=$2
2610 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2611 $as_echo_n "checking for $ac_word... " >&6; }
2612 if test "${ac_cv_prog_CC+set}" = set; then :
2613 $as_echo_n "(cached) " >&6
2614 else
2615 if test -n "$CC"; then
2616 ac_cv_prog_CC="$CC" # Let the user override the test.
2617 else
2618 ac_prog_rejected=no
2619 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2620 for as_dir in $PATH
2621 do
2622 IFS=$as_save_IFS
2623 test -z "$as_dir" && as_dir=.
2624 for ac_exec_ext in '' $ac_executable_extensions; do
2625 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2626 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2627 ac_prog_rejected=yes
2628 continue
2629 fi
2630 ac_cv_prog_CC="cc"
2631 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2632 break 2
2633 fi
2634 done
2635 done
2636 IFS=$as_save_IFS
2637
2638 if test $ac_prog_rejected = yes; then
2639 # We found a bogon in the path, so make sure we never use it.
2640 set dummy $ac_cv_prog_CC
2641 shift
2642 if test $# != 0; then
2643 # We chose a different compiler from the bogus one.
2644 # However, it has the same basename, so the bogon will be chosen
2645 # first if we set CC to just the basename; use the full file name.
2646 shift
2647 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2648 fi
2649 fi
2650 fi
2651 fi
2652 CC=$ac_cv_prog_CC
2653 if test -n "$CC"; then
2654 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2655 $as_echo "$CC" >&6; }
2656 else
2657 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2658 $as_echo "no" >&6; }
2659 fi
2660
2661
2662 fi
2663 if test -z "$CC"; then
2664 if test -n "$ac_tool_prefix"; then
2665 for ac_prog in cl.exe
2666 do
2667 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2668 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2669 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2670 $as_echo_n "checking for $ac_word... " >&6; }
2671 if test "${ac_cv_prog_CC+set}" = set; then :
2672 $as_echo_n "(cached) " >&6
2673 else
2674 if test -n "$CC"; then
2675 ac_cv_prog_CC="$CC" # Let the user override the test.
2676 else
2677 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2678 for as_dir in $PATH
2679 do
2680 IFS=$as_save_IFS
2681 test -z "$as_dir" && as_dir=.
2682 for ac_exec_ext in '' $ac_executable_extensions; do
2683 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2684 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2685 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2686 break 2
2687 fi
2688 done
2689 done
2690 IFS=$as_save_IFS
2691
2692 fi
2693 fi
2694 CC=$ac_cv_prog_CC
2695 if test -n "$CC"; then
2696 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2697 $as_echo "$CC" >&6; }
2698 else
2699 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2700 $as_echo "no" >&6; }
2701 fi
2702
2703
2704 test -n "$CC" && break
2705 done
2706 fi
2707 if test -z "$CC"; then
2708 ac_ct_CC=$CC
2709 for ac_prog in cl.exe
2710 do
2711 # Extract the first word of "$ac_prog", so it can be a program name with args.
2712 set dummy $ac_prog; ac_word=$2
2713 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2714 $as_echo_n "checking for $ac_word... " >&6; }
2715 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2716 $as_echo_n "(cached) " >&6
2717 else
2718 if test -n "$ac_ct_CC"; then
2719 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2720 else
2721 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2722 for as_dir in $PATH
2723 do
2724 IFS=$as_save_IFS
2725 test -z "$as_dir" && as_dir=.
2726 for ac_exec_ext in '' $ac_executable_extensions; do
2727 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2728 ac_cv_prog_ac_ct_CC="$ac_prog"
2729 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2730 break 2
2731 fi
2732 done
2733 done
2734 IFS=$as_save_IFS
2735
2736 fi
2737 fi
2738 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2739 if test -n "$ac_ct_CC"; then
2740 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2741 $as_echo "$ac_ct_CC" >&6; }
2742 else
2743 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2744 $as_echo "no" >&6; }
2745 fi
2746
2747
2748 test -n "$ac_ct_CC" && break
2749 done
2750
2751 if test "x$ac_ct_CC" = x; then
2752 CC=""
2753 else
2754 case $cross_compiling:$ac_tool_warned in
2755 yes:)
2756 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2757 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2758 ac_tool_warned=yes ;;
2759 esac
2760 CC=$ac_ct_CC
2761 fi
2762 fi
2763
2764 fi
2765
2766
2767 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2768 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2769 as_fn_error "no acceptable C compiler found in \$PATH
2770 See \`config.log' for more details." "$LINENO" 5; }
2771
2772 # Provide some information about the compiler.
2773 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2774 set X $ac_compile
2775 ac_compiler=$2
2776 for ac_option in --version -v -V -qversion; do
2777 { { ac_try="$ac_compiler $ac_option >&5"
2778 case "(($ac_try" in
2779 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2780 *) ac_try_echo=$ac_try;;
2781 esac
2782 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2783 $as_echo "$ac_try_echo"; } >&5
2784 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2785 ac_status=$?
2786 if test -s conftest.err; then
2787 sed '10a\
2788 ... rest of stderr output deleted ...
2789 10q' conftest.err >conftest.er1
2790 cat conftest.er1 >&5
2791 rm -f conftest.er1 conftest.err
2792 fi
2793 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2794 test $ac_status = 0; }
2795 done
2796
2797 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2798 /* end confdefs.h. */
2799
2800 int
2801 main ()
2802 {
2803
2804 ;
2805 return 0;
2806 }
2807 _ACEOF
2808 ac_clean_files_save=$ac_clean_files
2809 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
2810 # Try to create an executable without -o first, disregard a.out.
2811 # It will help us diagnose broken compilers, and finding out an intuition
2812 # of exeext.
2813 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
2814 $as_echo_n "checking for C compiler default output file name... " >&6; }
2815 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2816
2817 # The possible output files:
2818 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2819
2820 ac_rmfiles=
2821 for ac_file in $ac_files
2822 do
2823 case $ac_file in
2824 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2825 * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2826 esac
2827 done
2828 rm -f $ac_rmfiles
2829
2830 if { { ac_try="$ac_link_default"
2831 case "(($ac_try" in
2832 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2833 *) ac_try_echo=$ac_try;;
2834 esac
2835 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2836 $as_echo "$ac_try_echo"; } >&5
2837 (eval "$ac_link_default") 2>&5
2838 ac_status=$?
2839 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2840 test $ac_status = 0; }; then :
2841 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2842 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2843 # in a Makefile. We should not override ac_cv_exeext if it was cached,
2844 # so that the user can short-circuit this test for compilers unknown to
2845 # Autoconf.
2846 for ac_file in $ac_files ''
2847 do
2848 test -f "$ac_file" || continue
2849 case $ac_file in
2850 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
2851 ;;
2852 [ab].out )
2853 # We found the default executable, but exeext='' is most
2854 # certainly right.
2855 break;;
2856 *.* )
2857 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2858 then :; else
2859 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2860 fi
2861 # We set ac_cv_exeext here because the later test for it is not
2862 # safe: cross compilers may not add the suffix if given an `-o'
2863 # argument, so we may need to know it at that point already.
2864 # Even if this section looks crufty: it has the advantage of
2865 # actually working.
2866 break;;
2867 * )
2868 break;;
2869 esac
2870 done
2871 test "$ac_cv_exeext" = no && ac_cv_exeext=
2872
2873 else
2874 ac_file=''
2875 fi
2876 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
2877 $as_echo "$ac_file" >&6; }
2878 if test -z "$ac_file"; then :
2879 $as_echo "$as_me: failed program was:" >&5
2880 sed 's/^/| /' conftest.$ac_ext >&5
2881
2882 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2883 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2884 { as_fn_set_status 77
2885 as_fn_error "C compiler cannot create executables
2886 See \`config.log' for more details." "$LINENO" 5; }; }
2887 fi
2888 ac_exeext=$ac_cv_exeext
2889
2890 # Check that the compiler produces executables we can run. If not, either
2891 # the compiler is broken, or we cross compile.
2892 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
2893 $as_echo_n "checking whether the C compiler works... " >&6; }
2894 # If not cross compiling, check that we can run a simple program.
2895 if test "$cross_compiling" != yes; then
2896 if { ac_try='./$ac_file'
2897 { { case "(($ac_try" in
2898 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2899 *) ac_try_echo=$ac_try;;
2900 esac
2901 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2902 $as_echo "$ac_try_echo"; } >&5
2903 (eval "$ac_try") 2>&5
2904 ac_status=$?
2905 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2906 test $ac_status = 0; }; }; then
2907 cross_compiling=no
2908 else
2909 if test "$cross_compiling" = maybe; then
2910 cross_compiling=yes
2911 else
2912 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2913 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2914 as_fn_error "cannot run C compiled programs.
2915 If you meant to cross compile, use \`--host'.
2916 See \`config.log' for more details." "$LINENO" 5; }
2917 fi
2918 fi
2919 fi
2920 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2921 $as_echo "yes" >&6; }
2922
2923 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
2924 ac_clean_files=$ac_clean_files_save
2925 # Check that the compiler produces executables we can run. If not, either
2926 # the compiler is broken, or we cross compile.
2927 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
2928 $as_echo_n "checking whether we are cross compiling... " >&6; }
2929 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
2930 $as_echo "$cross_compiling" >&6; }
2931
2932 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
2933 $as_echo_n "checking for suffix of executables... " >&6; }
2934 if { { ac_try="$ac_link"
2935 case "(($ac_try" in
2936 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2937 *) ac_try_echo=$ac_try;;
2938 esac
2939 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2940 $as_echo "$ac_try_echo"; } >&5
2941 (eval "$ac_link") 2>&5
2942 ac_status=$?
2943 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2944 test $ac_status = 0; }; then :
2945 # If both `conftest.exe' and `conftest' are `present' (well, observable)
2946 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
2947 # work properly (i.e., refer to `conftest.exe'), while it won't with
2948 # `rm'.
2949 for ac_file in conftest.exe conftest conftest.*; do
2950 test -f "$ac_file" || continue
2951 case $ac_file in
2952 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2953 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2954 break;;
2955 * ) break;;
2956 esac
2957 done
2958 else
2959 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2960 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2961 as_fn_error "cannot compute suffix of executables: cannot compile and link
2962 See \`config.log' for more details." "$LINENO" 5; }
2963 fi
2964 rm -f conftest$ac_cv_exeext
2965 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
2966 $as_echo "$ac_cv_exeext" >&6; }
2967
2968 rm -f conftest.$ac_ext
2969 EXEEXT=$ac_cv_exeext
2970 ac_exeext=$EXEEXT
2971 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
2972 $as_echo_n "checking for suffix of object files... " >&6; }
2973 if test "${ac_cv_objext+set}" = set; then :
2974 $as_echo_n "(cached) " >&6
2975 else
2976 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2977 /* end confdefs.h. */
2978
2979 int
2980 main ()
2981 {
2982
2983 ;
2984 return 0;
2985 }
2986 _ACEOF
2987 rm -f conftest.o conftest.obj
2988 if { { ac_try="$ac_compile"
2989 case "(($ac_try" in
2990 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2991 *) ac_try_echo=$ac_try;;
2992 esac
2993 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2994 $as_echo "$ac_try_echo"; } >&5
2995 (eval "$ac_compile") 2>&5
2996 ac_status=$?
2997 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2998 test $ac_status = 0; }; then :
2999 for ac_file in conftest.o conftest.obj conftest.*; do
3000 test -f "$ac_file" || continue;
3001 case $ac_file in
3002 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3003 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3004 break;;
3005 esac
3006 done
3007 else
3008 $as_echo "$as_me: failed program was:" >&5
3009 sed 's/^/| /' conftest.$ac_ext >&5
3010
3011 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3012 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3013 as_fn_error "cannot compute suffix of object files: cannot compile
3014 See \`config.log' for more details." "$LINENO" 5; }
3015 fi
3016 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3017 fi
3018 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3019 $as_echo "$ac_cv_objext" >&6; }
3020 OBJEXT=$ac_cv_objext
3021 ac_objext=$OBJEXT
3022 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3023 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3024 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
3025 $as_echo_n "(cached) " >&6
3026 else
3027 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3028 /* end confdefs.h. */
3029
3030 int
3031 main ()
3032 {
3033 #ifndef __GNUC__
3034 choke me
3035 #endif
3036
3037 ;
3038 return 0;
3039 }
3040 _ACEOF
3041 if ac_fn_c_try_compile "$LINENO"; then :
3042 ac_compiler_gnu=yes
3043 else
3044 ac_compiler_gnu=no
3045 fi
3046 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3047 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3048
3049 fi
3050 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3051 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3052 if test $ac_compiler_gnu = yes; then
3053 GCC=yes
3054 else
3055 GCC=
3056 fi
3057 ac_test_CFLAGS=${CFLAGS+set}
3058 ac_save_CFLAGS=$CFLAGS
3059 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3060 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3061 if test "${ac_cv_prog_cc_g+set}" = set; then :
3062 $as_echo_n "(cached) " >&6
3063 else
3064 ac_save_c_werror_flag=$ac_c_werror_flag
3065 ac_c_werror_flag=yes
3066 ac_cv_prog_cc_g=no
3067 CFLAGS="-g"
3068 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3069 /* end confdefs.h. */
3070
3071 int
3072 main ()
3073 {
3074
3075 ;
3076 return 0;
3077 }
3078 _ACEOF
3079 if ac_fn_c_try_compile "$LINENO"; then :
3080 ac_cv_prog_cc_g=yes
3081 else
3082 CFLAGS=""
3083 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3084 /* end confdefs.h. */
3085
3086 int
3087 main ()
3088 {
3089
3090 ;
3091 return 0;
3092 }
3093 _ACEOF
3094 if ac_fn_c_try_compile "$LINENO"; then :
3095
3096 else
3097 ac_c_werror_flag=$ac_save_c_werror_flag
3098 CFLAGS="-g"
3099 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3100 /* end confdefs.h. */
3101
3102 int
3103 main ()
3104 {
3105
3106 ;
3107 return 0;
3108 }
3109 _ACEOF
3110 if ac_fn_c_try_compile "$LINENO"; then :
3111 ac_cv_prog_cc_g=yes
3112 fi
3113 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3114 fi
3115 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3116 fi
3117 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3118 ac_c_werror_flag=$ac_save_c_werror_flag
3119 fi
3120 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3121 $as_echo "$ac_cv_prog_cc_g" >&6; }
3122 if test "$ac_test_CFLAGS" = set; then
3123 CFLAGS=$ac_save_CFLAGS
3124 elif test $ac_cv_prog_cc_g = yes; then
3125 if test "$GCC" = yes; then
3126 CFLAGS="-g -O2"
3127 else
3128 CFLAGS="-g"
3129 fi
3130 else
3131 if test "$GCC" = yes; then
3132 CFLAGS="-O2"
3133 else
3134 CFLAGS=
3135 fi
3136 fi
3137 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3138 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3139 if test "${ac_cv_prog_cc_c89+set}" = set; then :
3140 $as_echo_n "(cached) " >&6
3141 else
3142 ac_cv_prog_cc_c89=no
3143 ac_save_CC=$CC
3144 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3145 /* end confdefs.h. */
3146 #include <stdarg.h>
3147 #include <stdio.h>
3148 #include <sys/types.h>
3149 #include <sys/stat.h>
3150 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
3151 struct buf { int x; };
3152 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3153 static char *e (p, i)
3154 char **p;
3155 int i;
3156 {
3157 return p[i];
3158 }
3159 static char *f (char * (*g) (char **, int), char **p, ...)
3160 {
3161 char *s;
3162 va_list v;
3163 va_start (v,p);
3164 s = g (p, va_arg (v,int));
3165 va_end (v);
3166 return s;
3167 }
3168
3169 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
3170 function prototypes and stuff, but not '\xHH' hex character constants.
3171 These don't provoke an error unfortunately, instead are silently treated
3172 as 'x'. The following induces an error, until -std is added to get
3173 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
3174 array size at least. It's necessary to write '\x00'==0 to get something
3175 that's true only with -std. */
3176 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3177
3178 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3179 inside strings and character constants. */
3180 #define FOO(x) 'x'
3181 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3182
3183 int test (int i, double x);
3184 struct s1 {int (*f) (int a);};
3185 struct s2 {int (*f) (double a);};
3186 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3187 int argc;
3188 char **argv;
3189 int
3190 main ()
3191 {
3192 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
3193 ;
3194 return 0;
3195 }
3196 _ACEOF
3197 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3198 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3199 do
3200 CC="$ac_save_CC $ac_arg"
3201 if ac_fn_c_try_compile "$LINENO"; then :
3202 ac_cv_prog_cc_c89=$ac_arg
3203 fi
3204 rm -f core conftest.err conftest.$ac_objext
3205 test "x$ac_cv_prog_cc_c89" != "xno" && break
3206 done
3207 rm -f conftest.$ac_ext
3208 CC=$ac_save_CC
3209
3210 fi
3211 # AC_CACHE_VAL
3212 case "x$ac_cv_prog_cc_c89" in
3213 x)
3214 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3215 $as_echo "none needed" >&6; } ;;
3216 xno)
3217 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3218 $as_echo "unsupported" >&6; } ;;
3219 *)
3220 CC="$CC $ac_cv_prog_cc_c89"
3221 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3222 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3223 esac
3224 if test "x$ac_cv_prog_cc_c89" != xno; then :
3225
3226 fi
3227
3228 ac_ext=c
3229 ac_cpp='$CPP $CPPFLAGS'
3230 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3231 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3232 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3233
3234 ac_aux_dir=
3235 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
3236 for ac_t in install-sh install.sh shtool; do
3237 if test -f "$ac_dir/$ac_t"; then
3238 ac_aux_dir=$ac_dir
3239 ac_install_sh="$ac_aux_dir/$ac_t -c"
3240 break 2
3241 fi
3242 done
3243 done
3244 if test -z "$ac_aux_dir"; then
3245 as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
3246 fi
3247
3248 # These three variables are undocumented and unsupported,
3249 # and are intended to be withdrawn in a future Autoconf release.
3250 # They can cause serious problems if a builder's source tree is in a directory
3251 # whose full name contains unusual characters.
3252 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
3253 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
3254 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
3255
3256
3257 # Make sure we can run config.sub.
3258 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
3259 as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
3260
3261 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
3262 $as_echo_n "checking build system type... " >&6; }
3263 if test "${ac_cv_build+set}" = set; then :
3264 $as_echo_n "(cached) " >&6
3265 else
3266 ac_build_alias=$build_alias
3267 test "x$ac_build_alias" = x &&
3268 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
3269 test "x$ac_build_alias" = x &&
3270 as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
3271 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
3272 as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
3273
3274 fi
3275 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
3276 $as_echo "$ac_cv_build" >&6; }
3277 case $ac_cv_build in
3278 *-*-*) ;;
3279 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
3280 esac
3281 build=$ac_cv_build
3282 ac_save_IFS=$IFS; IFS='-'
3283 set x $ac_cv_build
3284 shift
3285 build_cpu=$1
3286 build_vendor=$2
3287 shift; shift
3288 # Remember, the first character of IFS is used to create $*,
3289 # except with old shells:
3290 build_os=$*
3291 IFS=$ac_save_IFS
3292 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
3293
3294
3295 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
3296 $as_echo_n "checking host system type... " >&6; }
3297 if test "${ac_cv_host+set}" = set; then :
3298 $as_echo_n "(cached) " >&6
3299 else
3300 if test "x$host_alias" = x; then
3301 ac_cv_host=$ac_cv_build
3302 else
3303 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
3304 as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
3305 fi
3306
3307 fi
3308 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
3309 $as_echo "$ac_cv_host" >&6; }
3310 case $ac_cv_host in
3311 *-*-*) ;;
3312 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
3313 esac
3314 host=$ac_cv_host
3315 ac_save_IFS=$IFS; IFS='-'
3316 set x $ac_cv_host
3317 shift
3318 host_cpu=$1
3319 host_vendor=$2
3320 shift; shift
3321 # Remember, the first character of IFS is used to create $*,
3322 # except with old shells:
3323 host_os=$*
3324 IFS=$ac_save_IFS
3325 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
3326
3327
3328 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
3329 $as_echo_n "checking target system type... " >&6; }
3330 if test "${ac_cv_target+set}" = set; then :
3331 $as_echo_n "(cached) " >&6
3332 else
3333 if test "x$target_alias" = x; then
3334 ac_cv_target=$ac_cv_host
3335 else
3336 ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
3337 as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
3338 fi
3339
3340 fi
3341 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
3342 $as_echo "$ac_cv_target" >&6; }
3343 case $ac_cv_target in
3344 *-*-*) ;;
3345 *) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
3346 esac
3347 target=$ac_cv_target
3348 ac_save_IFS=$IFS; IFS='-'
3349 set x $ac_cv_target
3350 shift
3351 target_cpu=$1
3352 target_vendor=$2
3353 shift; shift
3354 # Remember, the first character of IFS is used to create $*,
3355 # except with old shells:
3356 target_os=$*
3357 IFS=$ac_save_IFS
3358 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
3359
3360
3361 # The aliases save the names the user supplied, while $host etc.
3362 # will get canonicalized.
3363 test -n "$target_alias" &&
3364 test "$program_prefix$program_suffix$program_transform_name" = \
3365 NONENONEs,x,x, &&
3366 program_prefix=${target_alias}-
3367
3368 ac_ext=c
3369 ac_cpp='$CPP $CPPFLAGS'
3370 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3371 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3372 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3373 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3374 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3375 # On Suns, sometimes $CPP names a directory.
3376 if test -n "$CPP" && test -d "$CPP"; then
3377 CPP=
3378 fi
3379 if test -z "$CPP"; then
3380 if test "${ac_cv_prog_CPP+set}" = set; then :
3381 $as_echo_n "(cached) " >&6
3382 else
3383 # Double quotes because CPP needs to be expanded
3384 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3385 do
3386 ac_preproc_ok=false
3387 for ac_c_preproc_warn_flag in '' yes
3388 do
3389 # Use a header file that comes with gcc, so configuring glibc
3390 # with a fresh cross-compiler works.
3391 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3392 # <limits.h> exists even on freestanding compilers.
3393 # On the NeXT, cc -E runs the code through the compiler's parser,
3394 # not just through cpp. "Syntax error" is here to catch this case.
3395 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3396 /* end confdefs.h. */
3397 #ifdef __STDC__
3398 # include <limits.h>
3399 #else
3400 # include <assert.h>
3401 #endif
3402 Syntax error
3403 _ACEOF
3404 if ac_fn_c_try_cpp "$LINENO"; then :
3405
3406 else
3407 # Broken: fails on valid input.
3408 continue
3409 fi
3410 rm -f conftest.err conftest.$ac_ext
3411
3412 # OK, works on sane cases. Now check whether nonexistent headers
3413 # can be detected and how.
3414 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3415 /* end confdefs.h. */
3416 #include <ac_nonexistent.h>
3417 _ACEOF
3418 if ac_fn_c_try_cpp "$LINENO"; then :
3419 # Broken: success on invalid input.
3420 continue
3421 else
3422 # Passes both tests.
3423 ac_preproc_ok=:
3424 break
3425 fi
3426 rm -f conftest.err conftest.$ac_ext
3427
3428 done
3429 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3430 rm -f conftest.err conftest.$ac_ext
3431 if $ac_preproc_ok; then :
3432 break
3433 fi
3434
3435 done
3436 ac_cv_prog_CPP=$CPP
3437
3438 fi
3439 CPP=$ac_cv_prog_CPP
3440 else
3441 ac_cv_prog_CPP=$CPP
3442 fi
3443 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3444 $as_echo "$CPP" >&6; }
3445 ac_preproc_ok=false
3446 for ac_c_preproc_warn_flag in '' yes
3447 do
3448 # Use a header file that comes with gcc, so configuring glibc
3449 # with a fresh cross-compiler works.
3450 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3451 # <limits.h> exists even on freestanding compilers.
3452 # On the NeXT, cc -E runs the code through the compiler's parser,
3453 # not just through cpp. "Syntax error" is here to catch this case.
3454 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3455 /* end confdefs.h. */
3456 #ifdef __STDC__
3457 # include <limits.h>
3458 #else
3459 # include <assert.h>
3460 #endif
3461 Syntax error
3462 _ACEOF
3463 if ac_fn_c_try_cpp "$LINENO"; then :
3464
3465 else
3466 # Broken: fails on valid input.
3467 continue
3468 fi
3469 rm -f conftest.err conftest.$ac_ext
3470
3471 # OK, works on sane cases. Now check whether nonexistent headers
3472 # can be detected and how.
3473 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3474 /* end confdefs.h. */
3475 #include <ac_nonexistent.h>
3476 _ACEOF
3477 if ac_fn_c_try_cpp "$LINENO"; then :
3478 # Broken: success on invalid input.
3479 continue
3480 else
3481 # Passes both tests.
3482 ac_preproc_ok=:
3483 break
3484 fi
3485 rm -f conftest.err conftest.$ac_ext
3486
3487 done
3488 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3489 rm -f conftest.err conftest.$ac_ext
3490 if $ac_preproc_ok; then :
3491
3492 else
3493 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3494 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3495 as_fn_error "C preprocessor \"$CPP\" fails sanity check
3496 See \`config.log' for more details." "$LINENO" 5; }
3497 fi
3498
3499 ac_ext=c
3500 ac_cpp='$CPP $CPPFLAGS'
3501 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3502 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3503 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3504
3505
3506 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3507 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3508 if test "${ac_cv_path_GREP+set}" = set; then :
3509 $as_echo_n "(cached) " >&6
3510 else
3511 if test -z "$GREP"; then
3512 ac_path_GREP_found=false
3513 # Loop through the user's path and test for each of PROGNAME-LIST
3514 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3515 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3516 do
3517 IFS=$as_save_IFS
3518 test -z "$as_dir" && as_dir=.
3519 for ac_prog in grep ggrep; do
3520 for ac_exec_ext in '' $ac_executable_extensions; do
3521 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3522 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
3523 # Check for GNU ac_path_GREP and select it if it is found.
3524 # Check for GNU $ac_path_GREP
3525 case `"$ac_path_GREP" --version 2>&1` in
3526 *GNU*)
3527 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3528 *)
3529 ac_count=0
3530 $as_echo_n 0123456789 >"conftest.in"
3531 while :
3532 do
3533 cat "conftest.in" "conftest.in" >"conftest.tmp"
3534 mv "conftest.tmp" "conftest.in"
3535 cp "conftest.in" "conftest.nl"
3536 $as_echo 'GREP' >> "conftest.nl"
3537 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3538 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3539 as_fn_arith $ac_count + 1 && ac_count=$as_val
3540 if test $ac_count -gt ${ac_path_GREP_max-0}; then
3541 # Best one so far, save it but keep looking for a better one
3542 ac_cv_path_GREP="$ac_path_GREP"
3543 ac_path_GREP_max=$ac_count
3544 fi
3545 # 10*(2^10) chars as input seems more than enough
3546 test $ac_count -gt 10 && break
3547 done
3548 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3549 esac
3550
3551 $ac_path_GREP_found && break 3
3552 done
3553 done
3554 done
3555 IFS=$as_save_IFS
3556 if test -z "$ac_cv_path_GREP"; then
3557 as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3558 fi
3559 else
3560 ac_cv_path_GREP=$GREP
3561 fi
3562
3563 fi
3564 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3565 $as_echo "$ac_cv_path_GREP" >&6; }
3566 GREP="$ac_cv_path_GREP"
3567
3568
3569 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
3570 $as_echo_n "checking for egrep... " >&6; }
3571 if test "${ac_cv_path_EGREP+set}" = set; then :
3572 $as_echo_n "(cached) " >&6
3573 else
3574 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3575 then ac_cv_path_EGREP="$GREP -E"
3576 else
3577 if test -z "$EGREP"; then
3578 ac_path_EGREP_found=false
3579 # Loop through the user's path and test for each of PROGNAME-LIST
3580 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3581 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3582 do
3583 IFS=$as_save_IFS
3584 test -z "$as_dir" && as_dir=.
3585 for ac_prog in egrep; do
3586 for ac_exec_ext in '' $ac_executable_extensions; do
3587 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3588 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
3589 # Check for GNU ac_path_EGREP and select it if it is found.
3590 # Check for GNU $ac_path_EGREP
3591 case `"$ac_path_EGREP" --version 2>&1` in
3592 *GNU*)
3593 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3594 *)
3595 ac_count=0
3596 $as_echo_n 0123456789 >"conftest.in"
3597 while :
3598 do
3599 cat "conftest.in" "conftest.in" >"conftest.tmp"
3600 mv "conftest.tmp" "conftest.in"
3601 cp "conftest.in" "conftest.nl"
3602 $as_echo 'EGREP' >> "conftest.nl"
3603 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3604 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3605 as_fn_arith $ac_count + 1 && ac_count=$as_val
3606 if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3607 # Best one so far, save it but keep looking for a better one
3608 ac_cv_path_EGREP="$ac_path_EGREP"
3609 ac_path_EGREP_max=$ac_count
3610 fi
3611 # 10*(2^10) chars as input seems more than enough
3612 test $ac_count -gt 10 && break
3613 done
3614 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3615 esac
3616
3617 $ac_path_EGREP_found && break 3
3618 done
3619 done
3620 done
3621 IFS=$as_save_IFS
3622 if test -z "$ac_cv_path_EGREP"; then
3623 as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3624 fi
3625 else
3626 ac_cv_path_EGREP=$EGREP
3627 fi
3628
3629 fi
3630 fi
3631 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
3632 $as_echo "$ac_cv_path_EGREP" >&6; }
3633 EGREP="$ac_cv_path_EGREP"
3634
3635
3636 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
3637 $as_echo_n "checking for ANSI C header files... " >&6; }
3638 if test "${ac_cv_header_stdc+set}" = set; then :
3639 $as_echo_n "(cached) " >&6
3640 else
3641 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3642 /* end confdefs.h. */
3643 #include <stdlib.h>
3644 #include <stdarg.h>
3645 #include <string.h>
3646 #include <float.h>
3647
3648 int
3649 main ()
3650 {
3651
3652 ;
3653 return 0;
3654 }
3655 _ACEOF
3656 if ac_fn_c_try_compile "$LINENO"; then :
3657 ac_cv_header_stdc=yes
3658 else
3659 ac_cv_header_stdc=no
3660 fi
3661 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3662
3663 if test $ac_cv_header_stdc = yes; then
3664 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3665 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3666 /* end confdefs.h. */
3667 #include <string.h>
3668
3669 _ACEOF
3670 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3671 $EGREP "memchr" >/dev/null 2>&1; then :
3672
3673 else
3674 ac_cv_header_stdc=no
3675 fi
3676 rm -f conftest*
3677
3678 fi
3679
3680 if test $ac_cv_header_stdc = yes; then
3681 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3682 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3683 /* end confdefs.h. */
3684 #include <stdlib.h>
3685
3686 _ACEOF
3687 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3688 $EGREP "free" >/dev/null 2>&1; then :
3689
3690 else
3691 ac_cv_header_stdc=no
3692 fi
3693 rm -f conftest*
3694
3695 fi
3696
3697 if test $ac_cv_header_stdc = yes; then
3698 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3699 if test "$cross_compiling" = yes; then :
3700 :
3701 else
3702 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3703 /* end confdefs.h. */
3704 #include <ctype.h>
3705 #include <stdlib.h>
3706 #if ((' ' & 0x0FF) == 0x020)
3707 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3708 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3709 #else
3710 # define ISLOWER(c) \
3711 (('a' <= (c) && (c) <= 'i') \
3712 || ('j' <= (c) && (c) <= 'r') \
3713 || ('s' <= (c) && (c) <= 'z'))
3714 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3715 #endif
3716
3717 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3718 int
3719 main ()
3720 {
3721 int i;
3722 for (i = 0; i < 256; i++)
3723 if (XOR (islower (i), ISLOWER (i))
3724 || toupper (i) != TOUPPER (i))
3725 return 2;
3726 return 0;
3727 }
3728 _ACEOF
3729 if ac_fn_c_try_run "$LINENO"; then :
3730
3731 else
3732 ac_cv_header_stdc=no
3733 fi
3734 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3735 conftest.$ac_objext conftest.beam conftest.$ac_ext
3736 fi
3737
3738 fi
3739 fi
3740 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
3741 $as_echo "$ac_cv_header_stdc" >&6; }
3742 if test $ac_cv_header_stdc = yes; then
3743
3744 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
3745
3746 fi
3747
3748 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
3749 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3750 inttypes.h stdint.h unistd.h
3751 do :
3752 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3753 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
3754 "
3755 eval as_val=\$$as_ac_Header
3756 if test "x$as_val" = x""yes; then :
3757 cat >>confdefs.h <<_ACEOF
3758 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
3759 _ACEOF
3760
3761 fi
3762
3763 done
3764
3765
3766
3767 ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
3768 if test "x$ac_cv_header_minix_config_h" = x""yes; then :
3769 MINIX=yes
3770 else
3771 MINIX=
3772 fi
3773
3774
3775 if test "$MINIX" = yes; then
3776
3777 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
3778
3779
3780 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
3781
3782
3783 $as_echo "#define _MINIX 1" >>confdefs.h
3784
3785 fi
3786
3787
3788 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
3789 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
3790 if test "${ac_cv_safe_to_define___extensions__+set}" = set; then :
3791 $as_echo_n "(cached) " >&6
3792 else
3793 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3794 /* end confdefs.h. */
3795
3796 # define __EXTENSIONS__ 1
3797 $ac_includes_default
3798 int
3799 main ()
3800 {
3801
3802 ;
3803 return 0;
3804 }
3805 _ACEOF
3806 if ac_fn_c_try_compile "$LINENO"; then :
3807 ac_cv_safe_to_define___extensions__=yes
3808 else
3809 ac_cv_safe_to_define___extensions__=no
3810 fi
3811 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3812 fi
3813 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
3814 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
3815 test $ac_cv_safe_to_define___extensions__ = yes &&
3816 $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
3817
3818 $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
3819
3820 $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
3821
3822 $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
3823
3824 $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
3825
3826
3827 test "$program_prefix" != NONE &&
3828 program_transform_name="s&^&$program_prefix&;$program_transform_name"
3829 # Use a double $ so make ignores it.
3830 test "$program_suffix" != NONE &&
3831 program_transform_name="s&\$&$program_suffix&;$program_transform_name"
3832 # Double any \ or $.
3833 # By default was `s,x,x', remove it if useless.
3834 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
3835 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
3836
3837 # Find a good install program. We prefer a C program (faster),
3838 # so one script is as good as another. But avoid the broken or
3839 # incompatible versions:
3840 # SysV /etc/install, /usr/sbin/install
3841 # SunOS /usr/etc/install
3842 # IRIX /sbin/install
3843 # AIX /bin/install
3844 # AmigaOS /C/install, which installs bootblocks on floppy discs
3845 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
3846 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
3847 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
3848 # OS/2's system install, which has a completely different semantic
3849 # ./install, which can be erroneously created by make from ./install.sh.
3850 # Reject install programs that cannot install multiple files.
3851 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
3852 $as_echo_n "checking for a BSD-compatible install... " >&6; }
3853 if test -z "$INSTALL"; then
3854 if test "${ac_cv_path_install+set}" = set; then :
3855 $as_echo_n "(cached) " >&6
3856 else
3857 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3858 for as_dir in $PATH
3859 do
3860 IFS=$as_save_IFS
3861 test -z "$as_dir" && as_dir=.
3862 # Account for people who put trailing slashes in PATH elements.
3863 case $as_dir/ in #((
3864 ./ | .// | /[cC]/* | \
3865 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
3866 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
3867 /usr/ucb/* ) ;;
3868 *)
3869 # OSF1 and SCO ODT 3.0 have their own names for install.
3870 # Don't use installbsd from OSF since it installs stuff as root
3871 # by default.
3872 for ac_prog in ginstall scoinst install; do
3873 for ac_exec_ext in '' $ac_executable_extensions; do
3874 if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
3875 if test $ac_prog = install &&
3876 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3877 # AIX install. It has an incompatible calling convention.
3878 :
3879 elif test $ac_prog = install &&
3880 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3881 # program-specific install script used by HP pwplus--don't use.
3882 :
3883 else
3884 rm -rf conftest.one conftest.two conftest.dir
3885 echo one > conftest.one
3886 echo two > conftest.two
3887 mkdir conftest.dir
3888 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
3889 test -s conftest.one && test -s conftest.two &&
3890 test -s conftest.dir/conftest.one &&
3891 test -s conftest.dir/conftest.two
3892 then
3893 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
3894 break 3
3895 fi
3896 fi
3897 fi
3898 done
3899 done
3900 ;;
3901 esac
3902
3903 done
3904 IFS=$as_save_IFS
3905
3906 rm -rf conftest.one conftest.two conftest.dir
3907
3908 fi
3909 if test "${ac_cv_path_install+set}" = set; then
3910 INSTALL=$ac_cv_path_install
3911 else
3912 # As a last resort, use the slow shell script. Don't cache a
3913 # value for INSTALL within a source directory, because that will
3914 # break other packages using the cache if that directory is
3915 # removed, or if the value is a relative name.
3916 INSTALL=$ac_install_sh
3917 fi
3918 fi
3919 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
3920 $as_echo "$INSTALL" >&6; }
3921
3922 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
3923 # It thinks the first close brace ends the variable substitution.
3924 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
3925
3926 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
3927
3928 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
3929
3930 rm -rf .tst 2>/dev/null
3931 mkdir .tst 2>/dev/null
3932 if test -d .tst; then
3933 am__leading_dot=.
3934 else
3935 am__leading_dot=_
3936 fi
3937 rmdir .tst 2>/dev/null
3938
3939 DEPDIR="${am__leading_dot}deps"
3940
3941
3942
3943 # autoconf.info says this should be called right after AC_INIT.
3944 ac_config_headers="$ac_config_headers config.h:config.in"
3945
3946
3947
3948
3949
3950
3951 # Put a plausible default for CC_FOR_BUILD in Makefile.
3952 if test "x$cross_compiling" = "xno"; then
3953 CC_FOR_BUILD='$(CC)'
3954 else
3955 CC_FOR_BUILD=gcc
3956 fi
3957
3958
3959
3960
3961 AR=${AR-ar}
3962
3963 if test -n "$ac_tool_prefix"; then
3964 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
3965 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
3966 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3967 $as_echo_n "checking for $ac_word... " >&6; }
3968 if test "${ac_cv_prog_RANLIB+set}" = set; then :
3969 $as_echo_n "(cached) " >&6
3970 else
3971 if test -n "$RANLIB"; then
3972 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
3973 else
3974 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3975 for as_dir in $PATH
3976 do
3977 IFS=$as_save_IFS
3978 test -z "$as_dir" && as_dir=.
3979 for ac_exec_ext in '' $ac_executable_extensions; do
3980 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3981 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
3982 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3983 break 2
3984 fi
3985 done
3986 done
3987 IFS=$as_save_IFS
3988
3989 fi
3990 fi
3991 RANLIB=$ac_cv_prog_RANLIB
3992 if test -n "$RANLIB"; then
3993 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
3994 $as_echo "$RANLIB" >&6; }
3995 else
3996 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3997 $as_echo "no" >&6; }
3998 fi
3999
4000
4001 fi
4002 if test -z "$ac_cv_prog_RANLIB"; then
4003 ac_ct_RANLIB=$RANLIB
4004 # Extract the first word of "ranlib", so it can be a program name with args.
4005 set dummy ranlib; ac_word=$2
4006 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4007 $as_echo_n "checking for $ac_word... " >&6; }
4008 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
4009 $as_echo_n "(cached) " >&6
4010 else
4011 if test -n "$ac_ct_RANLIB"; then
4012 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
4013 else
4014 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4015 for as_dir in $PATH
4016 do
4017 IFS=$as_save_IFS
4018 test -z "$as_dir" && as_dir=.
4019 for ac_exec_ext in '' $ac_executable_extensions; do
4020 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4021 ac_cv_prog_ac_ct_RANLIB="ranlib"
4022 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4023 break 2
4024 fi
4025 done
4026 done
4027 IFS=$as_save_IFS
4028
4029 fi
4030 fi
4031 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
4032 if test -n "$ac_ct_RANLIB"; then
4033 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
4034 $as_echo "$ac_ct_RANLIB" >&6; }
4035 else
4036 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4037 $as_echo "no" >&6; }
4038 fi
4039
4040 if test "x$ac_ct_RANLIB" = x; then
4041 RANLIB=":"
4042 else
4043 case $cross_compiling:$ac_tool_warned in
4044 yes:)
4045 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4046 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4047 ac_tool_warned=yes ;;
4048 esac
4049 RANLIB=$ac_ct_RANLIB
4050 fi
4051 else
4052 RANLIB="$ac_cv_prog_RANLIB"
4053 fi
4054
4055
4056 # Some of the common include files depend on bfd.h, and bfd.h checks
4057 # that config.h is included first by testing that the PACKAGE macro
4058 # is defined.
4059 PACKAGE=sim
4060
4061 cat >>confdefs.h <<_ACEOF
4062 #define PACKAGE "$PACKAGE"
4063 _ACEOF
4064
4065
4066
4067 # Dependency checking.
4068 ac_config_commands="$ac_config_commands depdir"
4069
4070
4071 depcc="$CC" am_compiler_list=
4072
4073 am_depcomp=$ac_aux_dir/depcomp
4074 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4075 $as_echo_n "checking dependency style of $depcc... " >&6; }
4076 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then :
4077 $as_echo_n "(cached) " >&6
4078 else
4079 if test -f "$am_depcomp"; then
4080 # We make a subdir and do the tests there. Otherwise we can end up
4081 # making bogus files that we don't know about and never remove. For
4082 # instance it was reported that on HP-UX the gcc test will end up
4083 # making a dummy file named `D' -- because `-MD' means `put the output
4084 # in D'.
4085 mkdir conftest.dir
4086 # Copy depcomp to subdir because otherwise we won't find it if we're
4087 # using a relative directory.
4088 cp "$am_depcomp" conftest.dir
4089 cd conftest.dir
4090 # We will build objects and dependencies in a subdirectory because
4091 # it helps to detect inapplicable dependency modes. For instance
4092 # both Tru64's cc and ICC support -MD to output dependencies as a
4093 # side effect of compilation, but ICC will put the dependencies in
4094 # the current directory while Tru64 will put them in the object
4095 # directory.
4096 mkdir sub
4097
4098 am_cv_CC_dependencies_compiler_type=none
4099 if test "$am_compiler_list" = ""; then
4100 am_compiler_list=`sed -n 's/^\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
4101 fi
4102 for depmode in $am_compiler_list; do
4103 if test $depmode = none; then break; fi
4104
4105 $as_echo "$as_me:$LINENO: trying $depmode" >&5
4106 # Setup a source with many dependencies, because some compilers
4107 # like to wrap large dependency lists on column 80 (with \), and
4108 # we should not choose a depcomp mode which is confused by this.
4109 #
4110 # We need to recreate these files for each test, as the compiler may
4111 # overwrite some of them when testing with obscure command lines.
4112 # This happens at least with the AIX C compiler.
4113 : > sub/conftest.c
4114 for i in 1 2 3 4 5 6; do
4115 echo '#include "conftst'$i'.h"' >> sub/conftest.c
4116 # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
4117 # Solaris 8's {/usr,}/bin/sh.
4118 touch sub/conftst$i.h
4119 done
4120 echo "include sub/conftest.Po" > confmf
4121
4122 # We check with `-c' and `-o' for the sake of the "dashmstdout"
4123 # mode. It turns out that the SunPro C++ compiler does not properly
4124 # handle `-M -o', and we need to detect this.
4125 depcmd="depmode=$depmode \
4126 source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
4127 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4128 $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c"
4129 echo "| $depcmd" | sed -e 's/ */ /g' >&5
4130 if env $depcmd > conftest.err 2>&1 &&
4131 grep sub/conftst6.h sub/conftest.Po >>conftest.err 2>&1 &&
4132 grep sub/conftest.${OBJEXT-o} sub/conftest.Po >>conftest.err 2>&1 &&
4133 ${MAKE-make} -s -f confmf >>conftest.err 2>&1; then
4134 # icc doesn't choke on unknown options, it will just issue warnings
4135 # or remarks (even with -Werror). So we grep stderr for any message
4136 # that says an option was ignored or not supported.
4137 # When given -MP, icc 7.0 and 7.1 complain thusly:
4138 # icc: Command line warning: ignoring option '-M'; no argument required
4139 # The diagnosis changed in icc 8.0:
4140 # icc: Command line remark: option '-MP' not supported
4141 if (grep 'ignoring option' conftest.err ||
4142 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4143 am_cv_CC_dependencies_compiler_type=$depmode
4144 $as_echo "$as_me:$LINENO: success" >&5
4145 break
4146 fi
4147 fi
4148 $as_echo "$as_me:$LINENO: failure, diagnostics are:" >&5
4149 sed -e 's/^/| /' < conftest.err >&5
4150 done
4151
4152 cd ..
4153 rm -rf conftest.dir
4154 else
4155 am_cv_CC_dependencies_compiler_type=none
4156 fi
4157
4158 fi
4159 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
4160 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
4161 if test x${am_cv_CC_dependencies_compiler_type-none} = xnone
4162 then as_fn_error "no usable dependency style found" "$LINENO" 5
4163 else CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
4164
4165 fi
4166
4167
4168 # Check for the 'make' the user wants to use.
4169 for ac_prog in make
4170 do
4171 # Extract the first word of "$ac_prog", so it can be a program name with args.
4172 set dummy $ac_prog; ac_word=$2
4173 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4174 $as_echo_n "checking for $ac_word... " >&6; }
4175 if test "${ac_cv_prog_MAKE+set}" = set; then :
4176 $as_echo_n "(cached) " >&6
4177 else
4178 if test -n "$MAKE"; then
4179 ac_cv_prog_MAKE="$MAKE" # Let the user override the test.
4180 else
4181 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4182 for as_dir in $PATH
4183 do
4184 IFS=$as_save_IFS
4185 test -z "$as_dir" && as_dir=.
4186 for ac_exec_ext in '' $ac_executable_extensions; do
4187 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4188 ac_cv_prog_MAKE="$ac_prog"
4189 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4190 break 2
4191 fi
4192 done
4193 done
4194 IFS=$as_save_IFS
4195
4196 fi
4197 fi
4198 MAKE=$ac_cv_prog_MAKE
4199 if test -n "$MAKE"; then
4200 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKE" >&5
4201 $as_echo "$MAKE" >&6; }
4202 else
4203 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4204 $as_echo "no" >&6; }
4205 fi
4206
4207
4208 test -n "$MAKE" && break
4209 done
4210
4211 MAKE_IS_GNU=
4212 case "`$MAKE --version 2>&1 | sed 1q`" in
4213 *GNU*)
4214 MAKE_IS_GNU=yes
4215 ;;
4216 esac
4217 if test "$MAKE_IS_GNU" = yes; then
4218 GMAKE_TRUE=
4219 GMAKE_FALSE='#'
4220 else
4221 GMAKE_TRUE='#'
4222 GMAKE_FALSE=
4223 fi
4224
4225
4226 ALL_LINGUAS=
4227 # If we haven't got the data from the intl directory,
4228 # assume NLS is disabled.
4229 USE_NLS=no
4230 LIBINTL=
4231 LIBINTL_DEP=
4232 INCINTL=
4233 XGETTEXT=
4234 GMSGFMT=
4235 POSUB=
4236
4237 if test -f ../../intl/config.intl; then
4238 . ../../intl/config.intl
4239 fi
4240 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
4241 $as_echo_n "checking whether NLS is requested... " >&6; }
4242 if test x"$USE_NLS" != xyes; then
4243 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4244 $as_echo "no" >&6; }
4245 else
4246 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4247 $as_echo "yes" >&6; }
4248
4249 $as_echo "#define ENABLE_NLS 1" >>confdefs.h
4250
4251
4252 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catalogs to be installed" >&5
4253 $as_echo_n "checking for catalogs to be installed... " >&6; }
4254 # Look for .po and .gmo files in the source directory.
4255 CATALOGS=
4256 XLINGUAS=
4257 for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
4258 # If there aren't any .gmo files the shell will give us the
4259 # literal string "../path/to/srcdir/po/*.gmo" which has to be
4260 # weeded out.
4261 case "$cat" in *\**)
4262 continue;;
4263 esac
4264 # The quadruple backslash is collapsed to a double backslash
4265 # by the backticks, then collapsed again by the double quotes,
4266 # leaving us with one backslash in the sed expression (right
4267 # before the dot that mustn't act as a wildcard).
4268 cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
4269 lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
4270 # The user is allowed to set LINGUAS to a list of languages to
4271 # install catalogs for. If it's empty that means "all of them."
4272 if test "x$LINGUAS" = x; then
4273 CATALOGS="$CATALOGS $cat"
4274 XLINGUAS="$XLINGUAS $lang"
4275 else
4276 case "$LINGUAS" in *$lang*)
4277 CATALOGS="$CATALOGS $cat"
4278 XLINGUAS="$XLINGUAS $lang"
4279 ;;
4280 esac
4281 fi
4282 done
4283 LINGUAS="$XLINGUAS"
4284 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINGUAS" >&5
4285 $as_echo "$LINGUAS" >&6; }
4286
4287
4288 DATADIRNAME=share
4289
4290 INSTOBJEXT=.mo
4291
4292 GENCAT=gencat
4293
4294 CATOBJEXT=.gmo
4295
4296 fi
4297
4298 # Check for common headers.
4299 # FIXME: Seems to me this can cause problems for i386-windows hosts.
4300 # At one point there were hardcoded AC_DEFINE's if ${host} = i386-*-windows*.
4301 for ac_header in stdlib.h string.h strings.h unistd.h time.h
4302 do :
4303 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4304 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
4305 eval as_val=\$$as_ac_Header
4306 if test "x$as_val" = x""yes; then :
4307 cat >>confdefs.h <<_ACEOF
4308 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4309 _ACEOF
4310
4311 fi
4312
4313 done
4314
4315 for ac_header in sys/time.h sys/resource.h
4316 do :
4317 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4318 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
4319 eval as_val=\$$as_ac_Header
4320 if test "x$as_val" = x""yes; then :
4321 cat >>confdefs.h <<_ACEOF
4322 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4323 _ACEOF
4324
4325 fi
4326
4327 done
4328
4329 for ac_header in fcntl.h fpu_control.h
4330 do :
4331 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4332 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
4333 eval as_val=\$$as_ac_Header
4334 if test "x$as_val" = x""yes; then :
4335 cat >>confdefs.h <<_ACEOF
4336 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4337 _ACEOF
4338
4339 fi
4340
4341 done
4342
4343 for ac_header in dlfcn.h errno.h sys/stat.h
4344 do :
4345 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4346 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
4347 eval as_val=\$$as_ac_Header
4348 if test "x$as_val" = x""yes; then :
4349 cat >>confdefs.h <<_ACEOF
4350 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4351 _ACEOF
4352
4353 fi
4354
4355 done
4356
4357 for ac_func in getrusage time sigaction __setfpucw
4358 do :
4359 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
4360 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
4361 eval as_val=\$$as_ac_var
4362 if test "x$as_val" = x""yes; then :
4363 cat >>confdefs.h <<_ACEOF
4364 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
4365 _ACEOF
4366
4367 fi
4368 done
4369
4370
4371 # Check for socket libraries
4372 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for bind in -lsocket" >&5
4373 $as_echo_n "checking for bind in -lsocket... " >&6; }
4374 if test "${ac_cv_lib_socket_bind+set}" = set; then :
4375 $as_echo_n "(cached) " >&6
4376 else
4377 ac_check_lib_save_LIBS=$LIBS
4378 LIBS="-lsocket $LIBS"
4379 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4380 /* end confdefs.h. */
4381
4382 /* Override any GCC internal prototype to avoid an error.
4383 Use char because int might match the return type of a GCC
4384 builtin and then its argument prototype would still apply. */
4385 #ifdef __cplusplus
4386 extern "C"
4387 #endif
4388 char bind ();
4389 int
4390 main ()
4391 {
4392 return bind ();
4393 ;
4394 return 0;
4395 }
4396 _ACEOF
4397 if ac_fn_c_try_link "$LINENO"; then :
4398 ac_cv_lib_socket_bind=yes
4399 else
4400 ac_cv_lib_socket_bind=no
4401 fi
4402 rm -f core conftest.err conftest.$ac_objext \
4403 conftest$ac_exeext conftest.$ac_ext
4404 LIBS=$ac_check_lib_save_LIBS
4405 fi
4406 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_bind" >&5
4407 $as_echo "$ac_cv_lib_socket_bind" >&6; }
4408 if test "x$ac_cv_lib_socket_bind" = x""yes; then :
4409 cat >>confdefs.h <<_ACEOF
4410 #define HAVE_LIBSOCKET 1
4411 _ACEOF
4412
4413 LIBS="-lsocket $LIBS"
4414
4415 fi
4416
4417 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lnsl" >&5
4418 $as_echo_n "checking for gethostbyname in -lnsl... " >&6; }
4419 if test "${ac_cv_lib_nsl_gethostbyname+set}" = set; then :
4420 $as_echo_n "(cached) " >&6
4421 else
4422 ac_check_lib_save_LIBS=$LIBS
4423 LIBS="-lnsl $LIBS"
4424 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4425 /* end confdefs.h. */
4426
4427 /* Override any GCC internal prototype to avoid an error.
4428 Use char because int might match the return type of a GCC
4429 builtin and then its argument prototype would still apply. */
4430 #ifdef __cplusplus
4431 extern "C"
4432 #endif
4433 char gethostbyname ();
4434 int
4435 main ()
4436 {
4437 return gethostbyname ();
4438 ;
4439 return 0;
4440 }
4441 _ACEOF
4442 if ac_fn_c_try_link "$LINENO"; then :
4443 ac_cv_lib_nsl_gethostbyname=yes
4444 else
4445 ac_cv_lib_nsl_gethostbyname=no
4446 fi
4447 rm -f core conftest.err conftest.$ac_objext \
4448 conftest$ac_exeext conftest.$ac_ext
4449 LIBS=$ac_check_lib_save_LIBS
4450 fi
4451 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_gethostbyname" >&5
4452 $as_echo "$ac_cv_lib_nsl_gethostbyname" >&6; }
4453 if test "x$ac_cv_lib_nsl_gethostbyname" = x""yes; then :
4454 cat >>confdefs.h <<_ACEOF
4455 #define HAVE_LIBNSL 1
4456 _ACEOF
4457
4458 LIBS="-lnsl $LIBS"
4459
4460 fi
4461
4462
4463 # BFD conditionally uses zlib, so we must link it in if libbfd does, by
4464 # using the same condition.
4465
4466 # See if the user specified whether he wants zlib support or not.
4467
4468 # Check whether --with-zlib was given.
4469 if test "${with_zlib+set}" = set; then :
4470 withval=$with_zlib;
4471 else
4472 with_zlib=auto
4473 fi
4474
4475
4476 if test "$with_zlib" != "no"; then
4477 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing zlibVersion" >&5
4478 $as_echo_n "checking for library containing zlibVersion... " >&6; }
4479 if test "${ac_cv_search_zlibVersion+set}" = set; then :
4480 $as_echo_n "(cached) " >&6
4481 else
4482 ac_func_search_save_LIBS=$LIBS
4483 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4484 /* end confdefs.h. */
4485
4486 /* Override any GCC internal prototype to avoid an error.
4487 Use char because int might match the return type of a GCC
4488 builtin and then its argument prototype would still apply. */
4489 #ifdef __cplusplus
4490 extern "C"
4491 #endif
4492 char zlibVersion ();
4493 int
4494 main ()
4495 {
4496 return zlibVersion ();
4497 ;
4498 return 0;
4499 }
4500 _ACEOF
4501 for ac_lib in '' z; do
4502 if test -z "$ac_lib"; then
4503 ac_res="none required"
4504 else
4505 ac_res=-l$ac_lib
4506 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
4507 fi
4508 if ac_fn_c_try_link "$LINENO"; then :
4509 ac_cv_search_zlibVersion=$ac_res
4510 fi
4511 rm -f core conftest.err conftest.$ac_objext \
4512 conftest$ac_exeext
4513 if test "${ac_cv_search_zlibVersion+set}" = set; then :
4514 break
4515 fi
4516 done
4517 if test "${ac_cv_search_zlibVersion+set}" = set; then :
4518
4519 else
4520 ac_cv_search_zlibVersion=no
4521 fi
4522 rm conftest.$ac_ext
4523 LIBS=$ac_func_search_save_LIBS
4524 fi
4525 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_zlibVersion" >&5
4526 $as_echo "$ac_cv_search_zlibVersion" >&6; }
4527 ac_res=$ac_cv_search_zlibVersion
4528 if test "$ac_res" != no; then :
4529 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
4530 for ac_header in zlib.h
4531 do :
4532 ac_fn_c_check_header_mongrel "$LINENO" "zlib.h" "ac_cv_header_zlib_h" "$ac_includes_default"
4533 if test "x$ac_cv_header_zlib_h" = x""yes; then :
4534 cat >>confdefs.h <<_ACEOF
4535 #define HAVE_ZLIB_H 1
4536 _ACEOF
4537
4538 fi
4539
4540 done
4541
4542 fi
4543
4544 if test "$with_zlib" = "yes" -a "$ac_cv_header_zlib_h" != "yes"; then
4545 as_fn_error "zlib (libz) library was explicitly requested but not found" "$LINENO" 5
4546 fi
4547 fi
4548
4549
4550 . ${srcdir}/../../bfd/configure.host
4551
4552
4553
4554 USE_MAINTAINER_MODE=no
4555 # Check whether --enable-maintainer-mode was given.
4556 if test "${enable_maintainer_mode+set}" = set; then :
4557 enableval=$enable_maintainer_mode; case "${enableval}" in
4558 yes) MAINT="" USE_MAINTAINER_MODE=yes ;;
4559 no) MAINT="#" ;;
4560 *) as_fn_error "\"--enable-maintainer-mode does not take a value\"" "$LINENO" 5; MAINT="#" ;;
4561 esac
4562 if test x"$silent" != x"yes" && test x"$MAINT" = x""; then
4563 echo "Setting maintainer mode" 6>&1
4564 fi
4565 else
4566 MAINT="#"
4567 fi
4568
4569
4570
4571 # Check whether --enable-sim-bswap was given.
4572 if test "${enable_sim_bswap+set}" = set; then :
4573 enableval=$enable_sim_bswap; case "${enableval}" in
4574 yes) sim_bswap="-DWITH_BSWAP=1 -DUSE_BSWAP=1";;
4575 no) sim_bswap="-DWITH_BSWAP=0";;
4576 *) as_fn_error "\"--enable-sim-bswap does not take a value\"" "$LINENO" 5; sim_bswap="";;
4577 esac
4578 if test x"$silent" != x"yes" && test x"$sim_bswap" != x""; then
4579 echo "Setting bswap flags = $sim_bswap" 6>&1
4580 fi
4581 else
4582 sim_bswap=""
4583 fi
4584
4585
4586
4587 # Check whether --enable-sim-cflags was given.
4588 if test "${enable_sim_cflags+set}" = set; then :
4589 enableval=$enable_sim_cflags; case "${enableval}" in
4590 yes) sim_cflags="-O2 -fomit-frame-pointer";;
4591 trace) as_fn_error "\"Please use --enable-sim-debug instead.\"" "$LINENO" 5; sim_cflags="";;
4592 no) sim_cflags="";;
4593 *) sim_cflags=`echo "${enableval}" | sed -e "s/,/ /g"`;;
4594 esac
4595 if test x"$silent" != x"yes" && test x"$sim_cflags" != x""; then
4596 echo "Setting sim cflags = $sim_cflags" 6>&1
4597 fi
4598 else
4599 sim_cflags=""
4600 fi
4601
4602
4603
4604 # Check whether --enable-sim-debug was given.
4605 if test "${enable_sim_debug+set}" = set; then :
4606 enableval=$enable_sim_debug; case "${enableval}" in
4607 yes) sim_debug="-DDEBUG=7 -DWITH_DEBUG=7";;
4608 no) sim_debug="-DDEBUG=0 -DWITH_DEBUG=0";;
4609 *) sim_debug="-DDEBUG='(${enableval})' -DWITH_DEBUG='(${enableval})'";;
4610 esac
4611 if test x"$silent" != x"yes" && test x"$sim_debug" != x""; then
4612 echo "Setting sim debug = $sim_debug" 6>&1
4613 fi
4614 else
4615 sim_debug=""
4616 fi
4617
4618
4619
4620 # Check whether --enable-sim-stdio was given.
4621 if test "${enable_sim_stdio+set}" = set; then :
4622 enableval=$enable_sim_stdio; case "${enableval}" in
4623 yes) sim_stdio="-DWITH_STDIO=DO_USE_STDIO";;
4624 no) sim_stdio="-DWITH_STDIO=DONT_USE_STDIO";;
4625 *) as_fn_error "\"Unknown value $enableval passed to --enable-sim-stdio\"" "$LINENO" 5; sim_stdio="";;
4626 esac
4627 if test x"$silent" != x"yes" && test x"$sim_stdio" != x""; then
4628 echo "Setting stdio flags = $sim_stdio" 6>&1
4629 fi
4630 else
4631 sim_stdio=""
4632 fi
4633
4634
4635
4636 # Check whether --enable-sim-trace was given.
4637 if test "${enable_sim_trace+set}" = set; then :
4638 enableval=$enable_sim_trace; case "${enableval}" in
4639 yes) sim_trace="-DTRACE=1 -DWITH_TRACE=-1";;
4640 no) sim_trace="-DTRACE=0 -DWITH_TRACE=0";;
4641 [-0-9]*)
4642 sim_trace="-DTRACE='(${enableval})' -DWITH_TRACE='(${enableval})'";;
4643 [[:lower:]]*)
4644 sim_trace=""
4645 for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
4646 if test x"$sim_trace" = x; then
4647 sim_trace="-DWITH_TRACE='(TRACE_$x"
4648 else
4649 sim_trace="${sim_trace}|TRACE_$x"
4650 fi
4651 done
4652 sim_trace="$sim_trace)'" ;;
4653 esac
4654 if test x"$silent" != x"yes" && test x"$sim_trace" != x""; then
4655 echo "Setting sim trace = $sim_trace" 6>&1
4656 fi
4657 else
4658 sim_trace=""
4659 fi
4660
4661
4662
4663 # Check whether --enable-sim-profile was given.
4664 if test "${enable_sim_profile+set}" = set; then :
4665 enableval=$enable_sim_profile; case "${enableval}" in
4666 yes) sim_profile="-DPROFILE=1 -DWITH_PROFILE=-1";;
4667 no) sim_profile="-DPROFILE=0 -DWITH_PROFILE=0";;
4668 [-0-9]*)
4669 sim_profile="-DPROFILE='(${enableval})' -DWITH_PROFILE='(${enableval})'";;
4670 [a-z]*)
4671 sim_profile=""
4672 for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
4673 if test x"$sim_profile" = x; then
4674 sim_profile="-DWITH_PROFILE='(PROFILE_$x"
4675 else
4676 sim_profile="${sim_profile}|PROFILE_$x"
4677 fi
4678 done
4679 sim_profile="$sim_profile)'" ;;
4680 esac
4681 if test x"$silent" != x"yes" && test x"$sim_profile" != x""; then
4682 echo "Setting sim profile = $sim_profile" 6>&1
4683 fi
4684 else
4685 sim_profile="-DPROFILE=1 -DWITH_PROFILE=-1"
4686 fi
4687
4688
4689
4690
4691 # Check whether --with-pkgversion was given.
4692 if test "${with_pkgversion+set}" = set; then :
4693 withval=$with_pkgversion; case "$withval" in
4694 yes) as_fn_error "package version not specified" "$LINENO" 5 ;;
4695 no) PKGVERSION= ;;
4696 *) PKGVERSION="($withval) " ;;
4697 esac
4698 else
4699 PKGVERSION="(GDB) "
4700
4701 fi
4702
4703
4704
4705
4706
4707 # Check whether --with-bugurl was given.
4708 if test "${with_bugurl+set}" = set; then :
4709 withval=$with_bugurl; case "$withval" in
4710 yes) as_fn_error "bug URL not specified" "$LINENO" 5 ;;
4711 no) BUGURL=
4712 ;;
4713 *) BUGURL="$withval"
4714 ;;
4715 esac
4716 else
4717 BUGURL="http://www.gnu.org/software/gdb/bugs/"
4718
4719 fi
4720
4721 case ${BUGURL} in
4722 "")
4723 REPORT_BUGS_TO=
4724 REPORT_BUGS_TEXI=
4725 ;;
4726 *)
4727 REPORT_BUGS_TO="<$BUGURL>"
4728 REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`}
4729 ;;
4730 esac;
4731
4732
4733
4734
4735 cat >>confdefs.h <<_ACEOF
4736 #define PKGVERSION "$PKGVERSION"
4737 _ACEOF
4738
4739
4740 cat >>confdefs.h <<_ACEOF
4741 #define REPORT_BUGS_TO "$REPORT_BUGS_TO"
4742 _ACEOF
4743
4744
4745 { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5
4746 $as_echo_n "checking return type of signal handlers... " >&6; }
4747 if test "${ac_cv_type_signal+set}" = set; then :
4748 $as_echo_n "(cached) " >&6
4749 else
4750 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4751 /* end confdefs.h. */
4752 #include <sys/types.h>
4753 #include <signal.h>
4754
4755 int
4756 main ()
4757 {
4758 return *(signal (0, 0)) (0) == 1;
4759 ;
4760 return 0;
4761 }
4762 _ACEOF
4763 if ac_fn_c_try_compile "$LINENO"; then :
4764 ac_cv_type_signal=int
4765 else
4766 ac_cv_type_signal=void
4767 fi
4768 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4769 fi
4770 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5
4771 $as_echo "$ac_cv_type_signal" >&6; }
4772
4773 cat >>confdefs.h <<_ACEOF
4774 #define RETSIGTYPE $ac_cv_type_signal
4775 _ACEOF
4776
4777
4778
4779
4780
4781 sim_link_files=
4782 sim_link_links=
4783
4784 sim_link_links=tconfig.h
4785 if test -f ${srcdir}/tconfig.in
4786 then
4787 sim_link_files=tconfig.in
4788 else
4789 sim_link_files=../common/tconfig.in
4790 fi
4791
4792 # targ-vals.def points to the libc macro description file.
4793 case "${target}" in
4794 *-*-*) TARG_VALS_DEF=../common/nltvals.def ;;
4795 esac
4796 sim_link_files="${sim_link_files} ${TARG_VALS_DEF}"
4797 sim_link_links="${sim_link_links} targ-vals.def"
4798
4799
4800
4801 for ac_header in stdlib.h
4802 do :
4803 ac_fn_c_check_header_mongrel "$LINENO" "stdlib.h" "ac_cv_header_stdlib_h" "$ac_includes_default"
4804 if test "x$ac_cv_header_stdlib_h" = x""yes; then :
4805 cat >>confdefs.h <<_ACEOF
4806 #define HAVE_STDLIB_H 1
4807 _ACEOF
4808
4809 fi
4810
4811 done
4812
4813
4814 # In the Cygwin environment, we need some additional flags.
4815 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cygwin" >&5
4816 $as_echo_n "checking for cygwin... " >&6; }
4817 if test "${sim_cv_os_cygwin+set}" = set; then :
4818 $as_echo_n "(cached) " >&6
4819 else
4820 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4821 /* end confdefs.h. */
4822
4823 #ifdef __CYGWIN__
4824 lose
4825 #endif
4826 _ACEOF
4827 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4828 $EGREP "lose" >/dev/null 2>&1; then :
4829 sim_cv_os_cygwin=yes
4830 else
4831 sim_cv_os_cygwin=no
4832 fi
4833 rm -f conftest*
4834
4835 fi
4836 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $sim_cv_os_cygwin" >&5
4837 $as_echo "$sim_cv_os_cygwin" >&6; }
4838
4839 if test x$sim_cv_os_cygwin = xyes; then
4840 TERMCAP='`if test -r ../../libtermcap/libtermcap.a; then echo ../../libtermcap/libtermcap.a; else echo -ltermcap; fi` -luser32'
4841 else
4842 # Keep in sync with gdb's configure.ac list.
4843 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing tgetent" >&5
4844 $as_echo_n "checking for library containing tgetent... " >&6; }
4845 if test "${ac_cv_search_tgetent+set}" = set; then :
4846 $as_echo_n "(cached) " >&6
4847 else
4848 ac_func_search_save_LIBS=$LIBS
4849 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4850 /* end confdefs.h. */
4851
4852 /* Override any GCC internal prototype to avoid an error.
4853 Use char because int might match the return type of a GCC
4854 builtin and then its argument prototype would still apply. */
4855 #ifdef __cplusplus
4856 extern "C"
4857 #endif
4858 char tgetent ();
4859 int
4860 main ()
4861 {
4862 return tgetent ();
4863 ;
4864 return 0;
4865 }
4866 _ACEOF
4867 for ac_lib in '' termcap tinfo curses ncurses; do
4868 if test -z "$ac_lib"; then
4869 ac_res="none required"
4870 else
4871 ac_res=-l$ac_lib
4872 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
4873 fi
4874 if ac_fn_c_try_link "$LINENO"; then :
4875 ac_cv_search_tgetent=$ac_res
4876 fi
4877 rm -f core conftest.err conftest.$ac_objext \
4878 conftest$ac_exeext
4879 if test "${ac_cv_search_tgetent+set}" = set; then :
4880 break
4881 fi
4882 done
4883 if test "${ac_cv_search_tgetent+set}" = set; then :
4884
4885 else
4886 ac_cv_search_tgetent=no
4887 fi
4888 rm conftest.$ac_ext
4889 LIBS=$ac_func_search_save_LIBS
4890 fi
4891 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_tgetent" >&5
4892 $as_echo "$ac_cv_search_tgetent" >&6; }
4893 ac_res=$ac_cv_search_tgetent
4894 if test "$ac_res" != no; then :
4895 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
4896 TERMCAP=$ac_cv_search_tgetent
4897 else
4898 TERMCAP=""
4899 fi
4900
4901 fi
4902
4903
4904 # We prefer the in-tree readline. Top-level dependencies make sure
4905 # src/readline (if it's there) is configured before src/sim.
4906 if test -r ../../readline/Makefile; then
4907 READLINE=../../readline/libreadline.a
4908 else
4909 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for readline in -lreadline" >&5
4910 $as_echo_n "checking for readline in -lreadline... " >&6; }
4911 if test "${ac_cv_lib_readline_readline+set}" = set; then :
4912 $as_echo_n "(cached) " >&6
4913 else
4914 ac_check_lib_save_LIBS=$LIBS
4915 LIBS="-lreadline $TERMCAP $LIBS"
4916 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4917 /* end confdefs.h. */
4918
4919 /* Override any GCC internal prototype to avoid an error.
4920 Use char because int might match the return type of a GCC
4921 builtin and then its argument prototype would still apply. */
4922 #ifdef __cplusplus
4923 extern "C"
4924 #endif
4925 char readline ();
4926 int
4927 main ()
4928 {
4929 return readline ();
4930 ;
4931 return 0;
4932 }
4933 _ACEOF
4934 if ac_fn_c_try_link "$LINENO"; then :
4935 ac_cv_lib_readline_readline=yes
4936 else
4937 ac_cv_lib_readline_readline=no
4938 fi
4939 rm -f core conftest.err conftest.$ac_objext \
4940 conftest$ac_exeext conftest.$ac_ext
4941 LIBS=$ac_check_lib_save_LIBS
4942 fi
4943 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_readline_readline" >&5
4944 $as_echo "$ac_cv_lib_readline_readline" >&6; }
4945 if test "x$ac_cv_lib_readline_readline" = x""yes; then :
4946 READLINE=-lreadline
4947 else
4948 as_fn_error "the required \"readline\" library is missing" "$LINENO" 5
4949 fi
4950
4951 fi
4952
4953
4954 ac_sources="$sim_link_files"
4955 ac_dests="$sim_link_links"
4956 while test -n "$ac_sources"; do
4957 set $ac_dests; ac_dest=$1; shift; ac_dests=$*
4958 set $ac_sources; ac_source=$1; shift; ac_sources=$*
4959 ac_config_links_1="$ac_config_links_1 $ac_dest:$ac_source"
4960 done
4961 ac_config_links="$ac_config_links $ac_config_links_1"
4962
4963 cgen_breaks=""
4964 if grep CGEN_MAINT $srcdir/Makefile.in >/dev/null; then
4965 cgen_breaks="break cgen_rtx_error";
4966 fi
4967
4968 ac_config_files="$ac_config_files Makefile.sim:Makefile.in"
4969
4970 ac_config_files="$ac_config_files Make-common.sim:../common/Make-common.in"
4971
4972 ac_config_files="$ac_config_files .gdbinit:../common/gdbinit.in"
4973
4974 ac_config_commands="$ac_config_commands Makefile"
4975
4976 ac_config_commands="$ac_config_commands stamp-h"
4977
4978 cat >confcache <<\_ACEOF
4979 # This file is a shell script that caches the results of configure
4980 # tests run on this system so they can be shared between configure
4981 # scripts and configure runs, see configure's option --config-cache.
4982 # It is not useful on other systems. If it contains results you don't
4983 # want to keep, you may remove or edit it.
4984 #
4985 # config.status only pays attention to the cache file if you give it
4986 # the --recheck option to rerun configure.
4987 #
4988 # `ac_cv_env_foo' variables (set or unset) will be overridden when
4989 # loading this file, other *unset* `ac_cv_foo' will be assigned the
4990 # following values.
4991
4992 _ACEOF
4993
4994 # The following way of writing the cache mishandles newlines in values,
4995 # but we know of no workaround that is simple, portable, and efficient.
4996 # So, we kill variables containing newlines.
4997 # Ultrix sh set writes to stderr and can't be redirected directly,
4998 # and sets the high bit in the cache file unless we assign to the vars.
4999 (
5000 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
5001 eval ac_val=\$$ac_var
5002 case $ac_val in #(
5003 *${as_nl}*)
5004 case $ac_var in #(
5005 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
5006 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
5007 esac
5008 case $ac_var in #(
5009 _ | IFS | as_nl) ;; #(
5010 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
5011 *) { eval $ac_var=; unset $ac_var;} ;;
5012 esac ;;
5013 esac
5014 done
5015
5016 (set) 2>&1 |
5017 case $as_nl`(ac_space=' '; set) 2>&1` in #(
5018 *${as_nl}ac_space=\ *)
5019 # `set' does not quote correctly, so add quotes: double-quote
5020 # substitution turns \\\\ into \\, and sed turns \\ into \.
5021 sed -n \
5022 "s/'/'\\\\''/g;
5023 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
5024 ;; #(
5025 *)
5026 # `set' quotes correctly as required by POSIX, so do not add quotes.
5027 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
5028 ;;
5029 esac |
5030 sort
5031 ) |
5032 sed '
5033 /^ac_cv_env_/b end
5034 t clear
5035 :clear
5036 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
5037 t end
5038 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
5039 :end' >>confcache
5040 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
5041 if test -w "$cache_file"; then
5042 test "x$cache_file" != "x/dev/null" &&
5043 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
5044 $as_echo "$as_me: updating cache $cache_file" >&6;}
5045 cat confcache >$cache_file
5046 else
5047 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
5048 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
5049 fi
5050 fi
5051 rm -f confcache
5052
5053 test "x$prefix" = xNONE && prefix=$ac_default_prefix
5054 # Let make expand exec_prefix.
5055 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5056
5057 DEFS=-DHAVE_CONFIG_H
5058
5059 ac_libobjs=
5060 ac_ltlibobjs=
5061 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
5062 # 1. Remove the extension, and $U if already installed.
5063 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
5064 ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
5065 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
5066 # will be set to the directory where LIBOBJS objects are built.
5067 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
5068 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
5069 done
5070 LIBOBJS=$ac_libobjs
5071
5072 LTLIBOBJS=$ac_ltlibobjs
5073
5074
5075 if test -z "${GMAKE_TRUE}" && test -z "${GMAKE_FALSE}"; then
5076 as_fn_error "conditional \"GMAKE\" was never defined.
5077 Usually this means the macro was only invoked conditionally." "$LINENO" 5
5078 fi
5079
5080 : ${CONFIG_STATUS=./config.status}
5081 ac_write_fail=0
5082 ac_clean_files_save=$ac_clean_files
5083 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
5084 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
5085 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
5086 as_write_fail=0
5087 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
5088 #! $SHELL
5089 # Generated by $as_me.
5090 # Run this file to recreate the current configuration.
5091 # Compiler output produced by configure, useful for debugging
5092 # configure, is in config.log if it exists.
5093
5094 debug=false
5095 ac_cs_recheck=false
5096 ac_cs_silent=false
5097
5098 SHELL=\${CONFIG_SHELL-$SHELL}
5099 export SHELL
5100 _ASEOF
5101 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
5102 ## -------------------- ##
5103 ## M4sh Initialization. ##
5104 ## -------------------- ##
5105
5106 # Be more Bourne compatible
5107 DUALCASE=1; export DUALCASE # for MKS sh
5108 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
5109 emulate sh
5110 NULLCMD=:
5111 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
5112 # is contrary to our usage. Disable this feature.
5113 alias -g '${1+"$@"}'='"$@"'
5114 setopt NO_GLOB_SUBST
5115 else
5116 case `(set -o) 2>/dev/null` in #(
5117 *posix*) :
5118 set -o posix ;; #(
5119 *) :
5120 ;;
5121 esac
5122 fi
5123
5124
5125 as_nl='
5126 '
5127 export as_nl
5128 # Printing a long string crashes Solaris 7 /usr/bin/printf.
5129 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
5130 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
5131 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
5132 # Prefer a ksh shell builtin over an external printf program on Solaris,
5133 # but without wasting forks for bash or zsh.
5134 if test -z "$BASH_VERSION$ZSH_VERSION" \
5135 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
5136 as_echo='print -r --'
5137 as_echo_n='print -rn --'
5138 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
5139 as_echo='printf %s\n'
5140 as_echo_n='printf %s'
5141 else
5142 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
5143 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
5144 as_echo_n='/usr/ucb/echo -n'
5145 else
5146 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
5147 as_echo_n_body='eval
5148 arg=$1;
5149 case $arg in #(
5150 *"$as_nl"*)
5151 expr "X$arg" : "X\\(.*\\)$as_nl";
5152 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
5153 esac;
5154 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
5155 '
5156 export as_echo_n_body
5157 as_echo_n='sh -c $as_echo_n_body as_echo'
5158 fi
5159 export as_echo_body
5160 as_echo='sh -c $as_echo_body as_echo'
5161 fi
5162
5163 # The user is always right.
5164 if test "${PATH_SEPARATOR+set}" != set; then
5165 PATH_SEPARATOR=:
5166 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
5167 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
5168 PATH_SEPARATOR=';'
5169 }
5170 fi
5171
5172
5173 # IFS
5174 # We need space, tab and new line, in precisely that order. Quoting is
5175 # there to prevent editors from complaining about space-tab.
5176 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
5177 # splitting by setting IFS to empty value.)
5178 IFS=" "" $as_nl"
5179
5180 # Find who we are. Look in the path if we contain no directory separator.
5181 case $0 in #((
5182 *[\\/]* ) as_myself=$0 ;;
5183 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5184 for as_dir in $PATH
5185 do
5186 IFS=$as_save_IFS
5187 test -z "$as_dir" && as_dir=.
5188 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
5189 done
5190 IFS=$as_save_IFS
5191
5192 ;;
5193 esac
5194 # We did not find ourselves, most probably we were run as `sh COMMAND'
5195 # in which case we are not to be found in the path.
5196 if test "x$as_myself" = x; then
5197 as_myself=$0
5198 fi
5199 if test ! -f "$as_myself"; then
5200 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
5201 exit 1
5202 fi
5203
5204 # Unset variables that we do not need and which cause bugs (e.g. in
5205 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
5206 # suppresses any "Segmentation fault" message there. '((' could
5207 # trigger a bug in pdksh 5.2.14.
5208 for as_var in BASH_ENV ENV MAIL MAILPATH
5209 do eval test x\${$as_var+set} = xset \
5210 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
5211 done
5212 PS1='$ '
5213 PS2='> '
5214 PS4='+ '
5215
5216 # NLS nuisances.
5217 LC_ALL=C
5218 export LC_ALL
5219 LANGUAGE=C
5220 export LANGUAGE
5221
5222 # CDPATH.
5223 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
5224
5225
5226 # as_fn_error ERROR [LINENO LOG_FD]
5227 # ---------------------------------
5228 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
5229 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
5230 # script with status $?, using 1 if that was 0.
5231 as_fn_error ()
5232 {
5233 as_status=$?; test $as_status -eq 0 && as_status=1
5234 if test "$3"; then
5235 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
5236 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
5237 fi
5238 $as_echo "$as_me: error: $1" >&2
5239 as_fn_exit $as_status
5240 } # as_fn_error
5241
5242
5243 # as_fn_set_status STATUS
5244 # -----------------------
5245 # Set $? to STATUS, without forking.
5246 as_fn_set_status ()
5247 {
5248 return $1
5249 } # as_fn_set_status
5250
5251 # as_fn_exit STATUS
5252 # -----------------
5253 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
5254 as_fn_exit ()
5255 {
5256 set +e
5257 as_fn_set_status $1
5258 exit $1
5259 } # as_fn_exit
5260
5261 # as_fn_unset VAR
5262 # ---------------
5263 # Portably unset VAR.
5264 as_fn_unset ()
5265 {
5266 { eval $1=; unset $1;}
5267 }
5268 as_unset=as_fn_unset
5269 # as_fn_append VAR VALUE
5270 # ----------------------
5271 # Append the text in VALUE to the end of the definition contained in VAR. Take
5272 # advantage of any shell optimizations that allow amortized linear growth over
5273 # repeated appends, instead of the typical quadratic growth present in naive
5274 # implementations.
5275 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
5276 eval 'as_fn_append ()
5277 {
5278 eval $1+=\$2
5279 }'
5280 else
5281 as_fn_append ()
5282 {
5283 eval $1=\$$1\$2
5284 }
5285 fi # as_fn_append
5286
5287 # as_fn_arith ARG...
5288 # ------------------
5289 # Perform arithmetic evaluation on the ARGs, and store the result in the
5290 # global $as_val. Take advantage of shells that can avoid forks. The arguments
5291 # must be portable across $(()) and expr.
5292 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
5293 eval 'as_fn_arith ()
5294 {
5295 as_val=$(( $* ))
5296 }'
5297 else
5298 as_fn_arith ()
5299 {
5300 as_val=`expr "$@" || test $? -eq 1`
5301 }
5302 fi # as_fn_arith
5303
5304
5305 if expr a : '\(a\)' >/dev/null 2>&1 &&
5306 test "X`expr 00001 : '.*\(...\)'`" = X001; then
5307 as_expr=expr
5308 else
5309 as_expr=false
5310 fi
5311
5312 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
5313 as_basename=basename
5314 else
5315 as_basename=false
5316 fi
5317
5318 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
5319 as_dirname=dirname
5320 else
5321 as_dirname=false
5322 fi
5323
5324 as_me=`$as_basename -- "$0" ||
5325 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
5326 X"$0" : 'X\(//\)$' \| \
5327 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
5328 $as_echo X/"$0" |
5329 sed '/^.*\/\([^/][^/]*\)\/*$/{
5330 s//\1/
5331 q
5332 }
5333 /^X\/\(\/\/\)$/{
5334 s//\1/
5335 q
5336 }
5337 /^X\/\(\/\).*/{
5338 s//\1/
5339 q
5340 }
5341 s/.*/./; q'`
5342
5343 # Avoid depending upon Character Ranges.
5344 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
5345 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
5346 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
5347 as_cr_digits='0123456789'
5348 as_cr_alnum=$as_cr_Letters$as_cr_digits
5349
5350 ECHO_C= ECHO_N= ECHO_T=
5351 case `echo -n x` in #(((((
5352 -n*)
5353 case `echo 'xy\c'` in
5354 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
5355 xy) ECHO_C='\c';;
5356 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
5357 ECHO_T=' ';;
5358 esac;;
5359 *)
5360 ECHO_N='-n';;
5361 esac
5362
5363 rm -f conf$$ conf$$.exe conf$$.file
5364 if test -d conf$$.dir; then
5365 rm -f conf$$.dir/conf$$.file
5366 else
5367 rm -f conf$$.dir
5368 mkdir conf$$.dir 2>/dev/null
5369 fi
5370 if (echo >conf$$.file) 2>/dev/null; then
5371 if ln -s conf$$.file conf$$ 2>/dev/null; then
5372 as_ln_s='ln -s'
5373 # ... but there are two gotchas:
5374 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
5375 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
5376 # In both cases, we have to default to `cp -p'.
5377 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
5378 as_ln_s='cp -p'
5379 elif ln conf$$.file conf$$ 2>/dev/null; then
5380 as_ln_s=ln
5381 else
5382 as_ln_s='cp -p'
5383 fi
5384 else
5385 as_ln_s='cp -p'
5386 fi
5387 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
5388 rmdir conf$$.dir 2>/dev/null
5389
5390
5391 # as_fn_mkdir_p
5392 # -------------
5393 # Create "$as_dir" as a directory, including parents if necessary.
5394 as_fn_mkdir_p ()
5395 {
5396
5397 case $as_dir in #(
5398 -*) as_dir=./$as_dir;;
5399 esac
5400 test -d "$as_dir" || eval $as_mkdir_p || {
5401 as_dirs=
5402 while :; do
5403 case $as_dir in #(
5404 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
5405 *) as_qdir=$as_dir;;
5406 esac
5407 as_dirs="'$as_qdir' $as_dirs"
5408 as_dir=`$as_dirname -- "$as_dir" ||
5409 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5410 X"$as_dir" : 'X\(//\)[^/]' \| \
5411 X"$as_dir" : 'X\(//\)$' \| \
5412 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
5413 $as_echo X"$as_dir" |
5414 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
5415 s//\1/
5416 q
5417 }
5418 /^X\(\/\/\)[^/].*/{
5419 s//\1/
5420 q
5421 }
5422 /^X\(\/\/\)$/{
5423 s//\1/
5424 q
5425 }
5426 /^X\(\/\).*/{
5427 s//\1/
5428 q
5429 }
5430 s/.*/./; q'`
5431 test -d "$as_dir" && break
5432 done
5433 test -z "$as_dirs" || eval "mkdir $as_dirs"
5434 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
5435
5436
5437 } # as_fn_mkdir_p
5438 if mkdir -p . 2>/dev/null; then
5439 as_mkdir_p='mkdir -p "$as_dir"'
5440 else
5441 test -d ./-p && rmdir ./-p
5442 as_mkdir_p=false
5443 fi
5444
5445 if test -x / >/dev/null 2>&1; then
5446 as_test_x='test -x'
5447 else
5448 if ls -dL / >/dev/null 2>&1; then
5449 as_ls_L_option=L
5450 else
5451 as_ls_L_option=
5452 fi
5453 as_test_x='
5454 eval sh -c '\''
5455 if test -d "$1"; then
5456 test -d "$1/.";
5457 else
5458 case $1 in #(
5459 -*)set "./$1";;
5460 esac;
5461 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
5462 ???[sx]*):;;*)false;;esac;fi
5463 '\'' sh
5464 '
5465 fi
5466 as_executable_p=$as_test_x
5467
5468 # Sed expression to map a string onto a valid CPP name.
5469 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
5470
5471 # Sed expression to map a string onto a valid variable name.
5472 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
5473
5474
5475 exec 6>&1
5476 ## ----------------------------------- ##
5477 ## Main body of $CONFIG_STATUS script. ##
5478 ## ----------------------------------- ##
5479 _ASEOF
5480 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
5481
5482 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5483 # Save the log message, to keep $0 and so on meaningful, and to
5484 # report actual input values of CONFIG_FILES etc. instead of their
5485 # values after options handling.
5486 ac_log="
5487 This file was extended by $as_me, which was
5488 generated by GNU Autoconf 2.64. Invocation command line was
5489
5490 CONFIG_FILES = $CONFIG_FILES
5491 CONFIG_HEADERS = $CONFIG_HEADERS
5492 CONFIG_LINKS = $CONFIG_LINKS
5493 CONFIG_COMMANDS = $CONFIG_COMMANDS
5494 $ $0 $@
5495
5496 on `(hostname || uname -n) 2>/dev/null | sed 1q`
5497 "
5498
5499 _ACEOF
5500
5501 case $ac_config_files in *"
5502 "*) set x $ac_config_files; shift; ac_config_files=$*;;
5503 esac
5504
5505 case $ac_config_headers in *"
5506 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
5507 esac
5508
5509
5510 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5511 # Files that config.status was made for.
5512 config_files="$ac_config_files"
5513 config_headers="$ac_config_headers"
5514 config_links="$ac_config_links"
5515 config_commands="$ac_config_commands"
5516
5517 _ACEOF
5518
5519 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5520 ac_cs_usage="\
5521 \`$as_me' instantiates files and other configuration actions
5522 from templates according to the current configuration. Unless the files
5523 and actions are specified as TAGs, all are instantiated by default.
5524
5525 Usage: $0 [OPTION]... [TAG]...
5526
5527 -h, --help print this help, then exit
5528 -V, --version print version number and configuration settings, then exit
5529 -q, --quiet, --silent
5530 do not print progress messages
5531 -d, --debug don't remove temporary files
5532 --recheck update $as_me by reconfiguring in the same conditions
5533 --file=FILE[:TEMPLATE]
5534 instantiate the configuration file FILE
5535 --header=FILE[:TEMPLATE]
5536 instantiate the configuration header FILE
5537
5538 Configuration files:
5539 $config_files
5540
5541 Configuration headers:
5542 $config_headers
5543
5544 Configuration links:
5545 $config_links
5546
5547 Configuration commands:
5548 $config_commands
5549
5550 Report bugs to the package provider."
5551
5552 _ACEOF
5553 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5554 ac_cs_version="\\
5555 config.status
5556 configured by $0, generated by GNU Autoconf 2.64,
5557 with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
5558
5559 Copyright (C) 2009 Free Software Foundation, Inc.
5560 This config.status script is free software; the Free Software Foundation
5561 gives unlimited permission to copy, distribute and modify it."
5562
5563 ac_pwd='$ac_pwd'
5564 srcdir='$srcdir'
5565 INSTALL='$INSTALL'
5566 test -n "\$AWK" || AWK=awk
5567 _ACEOF
5568
5569 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5570 # The default lists apply if the user does not specify any file.
5571 ac_need_defaults=:
5572 while test $# != 0
5573 do
5574 case $1 in
5575 --*=*)
5576 ac_option=`expr "X$1" : 'X\([^=]*\)='`
5577 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
5578 ac_shift=:
5579 ;;
5580 *)
5581 ac_option=$1
5582 ac_optarg=$2
5583 ac_shift=shift
5584 ;;
5585 esac
5586
5587 case $ac_option in
5588 # Handling of the options.
5589 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
5590 ac_cs_recheck=: ;;
5591 --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
5592 $as_echo "$ac_cs_version"; exit ;;
5593 --debug | --debu | --deb | --de | --d | -d )
5594 debug=: ;;
5595 --file | --fil | --fi | --f )
5596 $ac_shift
5597 case $ac_optarg in
5598 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
5599 esac
5600 as_fn_append CONFIG_FILES " '$ac_optarg'"
5601 ac_need_defaults=false;;
5602 --header | --heade | --head | --hea )
5603 $ac_shift
5604 case $ac_optarg in
5605 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
5606 esac
5607 as_fn_append CONFIG_HEADERS " '$ac_optarg'"
5608 ac_need_defaults=false;;
5609 --he | --h)
5610 # Conflict between --help and --header
5611 as_fn_error "ambiguous option: \`$1'
5612 Try \`$0 --help' for more information.";;
5613 --help | --hel | -h )
5614 $as_echo "$ac_cs_usage"; exit ;;
5615 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
5616 | -silent | --silent | --silen | --sile | --sil | --si | --s)
5617 ac_cs_silent=: ;;
5618
5619 # This is an error.
5620 -*) as_fn_error "unrecognized option: \`$1'
5621 Try \`$0 --help' for more information." ;;
5622
5623 *) as_fn_append ac_config_targets " $1"
5624 ac_need_defaults=false ;;
5625
5626 esac
5627 shift
5628 done
5629
5630 ac_configure_extra_args=
5631
5632 if $ac_cs_silent; then
5633 exec 6>/dev/null
5634 ac_configure_extra_args="$ac_configure_extra_args --silent"
5635 fi
5636
5637 _ACEOF
5638 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5639 if \$ac_cs_recheck; then
5640 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
5641 shift
5642 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
5643 CONFIG_SHELL='$SHELL'
5644 export CONFIG_SHELL
5645 exec "\$@"
5646 fi
5647
5648 _ACEOF
5649 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5650 exec 5>>config.log
5651 {
5652 echo
5653 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
5654 ## Running $as_me. ##
5655 _ASBOX
5656 $as_echo "$ac_log"
5657 } >&5
5658
5659 _ACEOF
5660 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5661 #
5662 # INIT-COMMANDS
5663 #
5664 ac_aux_dir=$ac_aux_dir DEPDIR=$DEPDIR
5665
5666 _ACEOF
5667
5668 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5669
5670 # Handling of arguments.
5671 for ac_config_target in $ac_config_targets
5672 do
5673 case $ac_config_target in
5674 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
5675 "depdir") CONFIG_COMMANDS="$CONFIG_COMMANDS depdir" ;;
5676 "$ac_config_links_1") CONFIG_LINKS="$CONFIG_LINKS $ac_config_links_1" ;;
5677 "Makefile.sim") CONFIG_FILES="$CONFIG_FILES Makefile.sim:Makefile.in" ;;
5678 "Make-common.sim") CONFIG_FILES="$CONFIG_FILES Make-common.sim:../common/Make-common.in" ;;
5679 ".gdbinit") CONFIG_FILES="$CONFIG_FILES .gdbinit:../common/gdbinit.in" ;;
5680 "Makefile") CONFIG_COMMANDS="$CONFIG_COMMANDS Makefile" ;;
5681 "stamp-h") CONFIG_COMMANDS="$CONFIG_COMMANDS stamp-h" ;;
5682
5683 *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
5684 esac
5685 done
5686
5687
5688 # If the user did not use the arguments to specify the items to instantiate,
5689 # then the envvar interface is used. Set only those that are not.
5690 # We use the long form for the default assignment because of an extremely
5691 # bizarre bug on SunOS 4.1.3.
5692 if $ac_need_defaults; then
5693 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
5694 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
5695 test "${CONFIG_LINKS+set}" = set || CONFIG_LINKS=$config_links
5696 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
5697 fi
5698
5699 # Have a temporary directory for convenience. Make it in the build tree
5700 # simply because there is no reason against having it here, and in addition,
5701 # creating and moving files from /tmp can sometimes cause problems.
5702 # Hook for its removal unless debugging.
5703 # Note that there is a small window in which the directory will not be cleaned:
5704 # after its creation but before its name has been assigned to `$tmp'.
5705 $debug ||
5706 {
5707 tmp=
5708 trap 'exit_status=$?
5709 { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
5710 ' 0
5711 trap 'as_fn_exit 1' 1 2 13 15
5712 }
5713 # Create a (secure) tmp directory for tmp files.
5714
5715 {
5716 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
5717 test -n "$tmp" && test -d "$tmp"
5718 } ||
5719 {
5720 tmp=./conf$$-$RANDOM
5721 (umask 077 && mkdir "$tmp")
5722 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
5723
5724 # Set up the scripts for CONFIG_FILES section.
5725 # No need to generate them if there are no CONFIG_FILES.
5726 # This happens for instance with `./config.status config.h'.
5727 if test -n "$CONFIG_FILES"; then
5728
5729
5730 ac_cr=`echo X | tr X '\015'`
5731 # On cygwin, bash can eat \r inside `` if the user requested igncr.
5732 # But we know of no other shell where ac_cr would be empty at this
5733 # point, so we can use a bashism as a fallback.
5734 if test "x$ac_cr" = x; then
5735 eval ac_cr=\$\'\\r\'
5736 fi
5737 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
5738 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
5739 ac_cs_awk_cr='\r'
5740 else
5741 ac_cs_awk_cr=$ac_cr
5742 fi
5743
5744 echo 'BEGIN {' >"$tmp/subs1.awk" &&
5745 _ACEOF
5746
5747
5748 {
5749 echo "cat >conf$$subs.awk <<_ACEOF" &&
5750 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
5751 echo "_ACEOF"
5752 } >conf$$subs.sh ||
5753 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
5754 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
5755 ac_delim='%!_!# '
5756 for ac_last_try in false false false false false :; do
5757 . ./conf$$subs.sh ||
5758 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
5759
5760 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
5761 if test $ac_delim_n = $ac_delim_num; then
5762 break
5763 elif $ac_last_try; then
5764 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
5765 else
5766 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
5767 fi
5768 done
5769 rm -f conf$$subs.sh
5770
5771 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5772 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
5773 _ACEOF
5774 sed -n '
5775 h
5776 s/^/S["/; s/!.*/"]=/
5777 p
5778 g
5779 s/^[^!]*!//
5780 :repl
5781 t repl
5782 s/'"$ac_delim"'$//
5783 t delim
5784 :nl
5785 h
5786 s/\(.\{148\}\).*/\1/
5787 t more1
5788 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
5789 p
5790 n
5791 b repl
5792 :more1
5793 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
5794 p
5795 g
5796 s/.\{148\}//
5797 t nl
5798 :delim
5799 h
5800 s/\(.\{148\}\).*/\1/
5801 t more2
5802 s/["\\]/\\&/g; s/^/"/; s/$/"/
5803 p
5804 b
5805 :more2
5806 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
5807 p
5808 g
5809 s/.\{148\}//
5810 t delim
5811 ' <conf$$subs.awk | sed '
5812 /^[^""]/{
5813 N
5814 s/\n//
5815 }
5816 ' >>$CONFIG_STATUS || ac_write_fail=1
5817 rm -f conf$$subs.awk
5818 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5819 _ACAWK
5820 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
5821 for (key in S) S_is_set[key] = 1
5822 FS = "\a"
5823
5824 }
5825 {
5826 line = $ 0
5827 nfields = split(line, field, "@")
5828 substed = 0
5829 len = length(field[1])
5830 for (i = 2; i < nfields; i++) {
5831 key = field[i]
5832 keylen = length(key)
5833 if (S_is_set[key]) {
5834 value = S[key]
5835 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
5836 len += length(value) + length(field[++i])
5837 substed = 1
5838 } else
5839 len += 1 + keylen
5840 }
5841
5842 print line
5843 }
5844
5845 _ACAWK
5846 _ACEOF
5847 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5848 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
5849 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
5850 else
5851 cat
5852 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
5853 || as_fn_error "could not setup config files machinery" "$LINENO" 5
5854 _ACEOF
5855
5856 # VPATH may cause trouble with some makes, so we remove $(srcdir),
5857 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
5858 # trailing colons and then remove the whole line if VPATH becomes empty
5859 # (actually we leave an empty line to preserve line numbers).
5860 if test "x$srcdir" = x.; then
5861 ac_vpsub='/^[ ]*VPATH[ ]*=/{
5862 s/:*\$(srcdir):*/:/
5863 s/:*\${srcdir}:*/:/
5864 s/:*@srcdir@:*/:/
5865 s/^\([^=]*=[ ]*\):*/\1/
5866 s/:*$//
5867 s/^[^=]*=[ ]*$//
5868 }'
5869 fi
5870
5871 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5872 fi # test -n "$CONFIG_FILES"
5873
5874 # Set up the scripts for CONFIG_HEADERS section.
5875 # No need to generate them if there are no CONFIG_HEADERS.
5876 # This happens for instance with `./config.status Makefile'.
5877 if test -n "$CONFIG_HEADERS"; then
5878 cat >"$tmp/defines.awk" <<\_ACAWK ||
5879 BEGIN {
5880 _ACEOF
5881
5882 # Transform confdefs.h into an awk script `defines.awk', embedded as
5883 # here-document in config.status, that substitutes the proper values into
5884 # config.h.in to produce config.h.
5885
5886 # Create a delimiter string that does not exist in confdefs.h, to ease
5887 # handling of long lines.
5888 ac_delim='%!_!# '
5889 for ac_last_try in false false :; do
5890 ac_t=`sed -n "/$ac_delim/p" confdefs.h`
5891 if test -z "$ac_t"; then
5892 break
5893 elif $ac_last_try; then
5894 as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
5895 else
5896 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
5897 fi
5898 done
5899
5900 # For the awk script, D is an array of macro values keyed by name,
5901 # likewise P contains macro parameters if any. Preserve backslash
5902 # newline sequences.
5903
5904 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
5905 sed -n '
5906 s/.\{148\}/&'"$ac_delim"'/g
5907 t rset
5908 :rset
5909 s/^[ ]*#[ ]*define[ ][ ]*/ /
5910 t def
5911 d
5912 :def
5913 s/\\$//
5914 t bsnl
5915 s/["\\]/\\&/g
5916 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
5917 D["\1"]=" \3"/p
5918 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
5919 d
5920 :bsnl
5921 s/["\\]/\\&/g
5922 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
5923 D["\1"]=" \3\\\\\\n"\\/p
5924 t cont
5925 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
5926 t cont
5927 d
5928 :cont
5929 n
5930 s/.\{148\}/&'"$ac_delim"'/g
5931 t clear
5932 :clear
5933 s/\\$//
5934 t bsnlc
5935 s/["\\]/\\&/g; s/^/"/; s/$/"/p
5936 d
5937 :bsnlc
5938 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
5939 b cont
5940 ' <confdefs.h | sed '
5941 s/'"$ac_delim"'/"\\\
5942 "/g' >>$CONFIG_STATUS || ac_write_fail=1
5943
5944 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5945 for (key in D) D_is_set[key] = 1
5946 FS = "\a"
5947 }
5948 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
5949 line = \$ 0
5950 split(line, arg, " ")
5951 if (arg[1] == "#") {
5952 defundef = arg[2]
5953 mac1 = arg[3]
5954 } else {
5955 defundef = substr(arg[1], 2)
5956 mac1 = arg[2]
5957 }
5958 split(mac1, mac2, "(") #)
5959 macro = mac2[1]
5960 prefix = substr(line, 1, index(line, defundef) - 1)
5961 if (D_is_set[macro]) {
5962 # Preserve the white space surrounding the "#".
5963 print prefix "define", macro P[macro] D[macro]
5964 next
5965 } else {
5966 # Replace #undef with comments. This is necessary, for example,
5967 # in the case of _POSIX_SOURCE, which is predefined and required
5968 # on some systems where configure will not decide to define it.
5969 if (defundef == "undef") {
5970 print "/*", prefix defundef, macro, "*/"
5971 next
5972 }
5973 }
5974 }
5975 { print }
5976 _ACAWK
5977 _ACEOF
5978 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5979 as_fn_error "could not setup config headers machinery" "$LINENO" 5
5980 fi # test -n "$CONFIG_HEADERS"
5981
5982
5983 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :L $CONFIG_LINKS :C $CONFIG_COMMANDS"
5984 shift
5985 for ac_tag
5986 do
5987 case $ac_tag in
5988 :[FHLC]) ac_mode=$ac_tag; continue;;
5989 esac
5990 case $ac_mode$ac_tag in
5991 :[FHL]*:*);;
5992 :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
5993 :[FH]-) ac_tag=-:-;;
5994 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
5995 esac
5996 ac_save_IFS=$IFS
5997 IFS=:
5998 set x $ac_tag
5999 IFS=$ac_save_IFS
6000 shift
6001 ac_file=$1
6002 shift
6003
6004 case $ac_mode in
6005 :L) ac_source=$1;;
6006 :[FH])
6007 ac_file_inputs=
6008 for ac_f
6009 do
6010 case $ac_f in
6011 -) ac_f="$tmp/stdin";;
6012 *) # Look for the file first in the build tree, then in the source tree
6013 # (if the path is not absolute). The absolute path cannot be DOS-style,
6014 # because $ac_f cannot contain `:'.
6015 test -f "$ac_f" ||
6016 case $ac_f in
6017 [\\/$]*) false;;
6018 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
6019 esac ||
6020 as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
6021 esac
6022 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
6023 as_fn_append ac_file_inputs " '$ac_f'"
6024 done
6025
6026 # Let's still pretend it is `configure' which instantiates (i.e., don't
6027 # use $as_me), people would be surprised to read:
6028 # /* config.h. Generated by config.status. */
6029 configure_input='Generated from '`
6030 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
6031 `' by configure.'
6032 if test x"$ac_file" != x-; then
6033 configure_input="$ac_file. $configure_input"
6034 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
6035 $as_echo "$as_me: creating $ac_file" >&6;}
6036 fi
6037 # Neutralize special characters interpreted by sed in replacement strings.
6038 case $configure_input in #(
6039 *\&* | *\|* | *\\* )
6040 ac_sed_conf_input=`$as_echo "$configure_input" |
6041 sed 's/[\\\\&|]/\\\\&/g'`;; #(
6042 *) ac_sed_conf_input=$configure_input;;
6043 esac
6044
6045 case $ac_tag in
6046 *:-:* | *:-) cat >"$tmp/stdin" \
6047 || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
6048 esac
6049 ;;
6050 esac
6051
6052 ac_dir=`$as_dirname -- "$ac_file" ||
6053 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
6054 X"$ac_file" : 'X\(//\)[^/]' \| \
6055 X"$ac_file" : 'X\(//\)$' \| \
6056 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
6057 $as_echo X"$ac_file" |
6058 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
6059 s//\1/
6060 q
6061 }
6062 /^X\(\/\/\)[^/].*/{
6063 s//\1/
6064 q
6065 }
6066 /^X\(\/\/\)$/{
6067 s//\1/
6068 q
6069 }
6070 /^X\(\/\).*/{
6071 s//\1/
6072 q
6073 }
6074 s/.*/./; q'`
6075 as_dir="$ac_dir"; as_fn_mkdir_p
6076 ac_builddir=.
6077
6078 case "$ac_dir" in
6079 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
6080 *)
6081 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
6082 # A ".." for each directory in $ac_dir_suffix.
6083 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
6084 case $ac_top_builddir_sub in
6085 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
6086 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
6087 esac ;;
6088 esac
6089 ac_abs_top_builddir=$ac_pwd
6090 ac_abs_builddir=$ac_pwd$ac_dir_suffix
6091 # for backward compatibility:
6092 ac_top_builddir=$ac_top_build_prefix
6093
6094 case $srcdir in
6095 .) # We are building in place.
6096 ac_srcdir=.
6097 ac_top_srcdir=$ac_top_builddir_sub
6098 ac_abs_top_srcdir=$ac_pwd ;;
6099 [\\/]* | ?:[\\/]* ) # Absolute name.
6100 ac_srcdir=$srcdir$ac_dir_suffix;
6101 ac_top_srcdir=$srcdir
6102 ac_abs_top_srcdir=$srcdir ;;
6103 *) # Relative name.
6104 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
6105 ac_top_srcdir=$ac_top_build_prefix$srcdir
6106 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
6107 esac
6108 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
6109
6110
6111 case $ac_mode in
6112 :F)
6113 #
6114 # CONFIG_FILE
6115 #
6116
6117 case $INSTALL in
6118 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
6119 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
6120 esac
6121 _ACEOF
6122
6123 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6124 # If the template does not know about datarootdir, expand it.
6125 # FIXME: This hack should be removed a few years after 2.60.
6126 ac_datarootdir_hack=; ac_datarootdir_seen=
6127 ac_sed_dataroot='
6128 /datarootdir/ {
6129 p
6130 q
6131 }
6132 /@datadir@/p
6133 /@docdir@/p
6134 /@infodir@/p
6135 /@localedir@/p
6136 /@mandir@/p'
6137 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
6138 *datarootdir*) ac_datarootdir_seen=yes;;
6139 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
6140 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
6141 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
6142 _ACEOF
6143 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6144 ac_datarootdir_hack='
6145 s&@datadir@&$datadir&g
6146 s&@docdir@&$docdir&g
6147 s&@infodir@&$infodir&g
6148 s&@localedir@&$localedir&g
6149 s&@mandir@&$mandir&g
6150 s&\\\${datarootdir}&$datarootdir&g' ;;
6151 esac
6152 _ACEOF
6153
6154 # Neutralize VPATH when `$srcdir' = `.'.
6155 # Shell code in configure.ac might set extrasub.
6156 # FIXME: do we really want to maintain this feature?
6157 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6158 ac_sed_extra="$ac_vpsub
6159 $extrasub
6160 _ACEOF
6161 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6162 :t
6163 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
6164 s|@configure_input@|$ac_sed_conf_input|;t t
6165 s&@top_builddir@&$ac_top_builddir_sub&;t t
6166 s&@top_build_prefix@&$ac_top_build_prefix&;t t
6167 s&@srcdir@&$ac_srcdir&;t t
6168 s&@abs_srcdir@&$ac_abs_srcdir&;t t
6169 s&@top_srcdir@&$ac_top_srcdir&;t t
6170 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
6171 s&@builddir@&$ac_builddir&;t t
6172 s&@abs_builddir@&$ac_abs_builddir&;t t
6173 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
6174 s&@INSTALL@&$ac_INSTALL&;t t
6175 $ac_datarootdir_hack
6176 "
6177 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
6178 || as_fn_error "could not create $ac_file" "$LINENO" 5
6179
6180 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
6181 { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
6182 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
6183 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
6184 which seems to be undefined. Please make sure it is defined." >&5
6185 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
6186 which seems to be undefined. Please make sure it is defined." >&2;}
6187
6188 rm -f "$tmp/stdin"
6189 case $ac_file in
6190 -) cat "$tmp/out" && rm -f "$tmp/out";;
6191 *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
6192 esac \
6193 || as_fn_error "could not create $ac_file" "$LINENO" 5
6194 ;;
6195 :H)
6196 #
6197 # CONFIG_HEADER
6198 #
6199 if test x"$ac_file" != x-; then
6200 {
6201 $as_echo "/* $configure_input */" \
6202 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
6203 } >"$tmp/config.h" \
6204 || as_fn_error "could not create $ac_file" "$LINENO" 5
6205 if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
6206 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
6207 $as_echo "$as_me: $ac_file is unchanged" >&6;}
6208 else
6209 rm -f "$ac_file"
6210 mv "$tmp/config.h" "$ac_file" \
6211 || as_fn_error "could not create $ac_file" "$LINENO" 5
6212 fi
6213 else
6214 $as_echo "/* $configure_input */" \
6215 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
6216 || as_fn_error "could not create -" "$LINENO" 5
6217 fi
6218 ;;
6219 :L)
6220 #
6221 # CONFIG_LINK
6222 #
6223
6224 if test "$ac_source" = "$ac_file" && test "$srcdir" = '.'; then
6225 :
6226 else
6227 # Prefer the file from the source tree if names are identical.
6228 if test "$ac_source" = "$ac_file" || test ! -r "$ac_source"; then
6229 ac_source=$srcdir/$ac_source
6230 fi
6231
6232 { $as_echo "$as_me:${as_lineno-$LINENO}: linking $ac_source to $ac_file" >&5
6233 $as_echo "$as_me: linking $ac_source to $ac_file" >&6;}
6234
6235 if test ! -r "$ac_source"; then
6236 as_fn_error "$ac_source: file not found" "$LINENO" 5
6237 fi
6238 rm -f "$ac_file"
6239
6240 # Try a relative symlink, then a hard link, then a copy.
6241 case $srcdir in
6242 [\\/$]* | ?:[\\/]* ) ac_rel_source=$ac_source ;;
6243 *) ac_rel_source=$ac_top_build_prefix$ac_source ;;
6244 esac
6245 ln -s "$ac_rel_source" "$ac_file" 2>/dev/null ||
6246 ln "$ac_source" "$ac_file" 2>/dev/null ||
6247 cp -p "$ac_source" "$ac_file" ||
6248 as_fn_error "cannot link or copy $ac_source to $ac_file" "$LINENO" 5
6249 fi
6250 ;;
6251 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
6252 $as_echo "$as_me: executing $ac_file commands" >&6;}
6253 ;;
6254 esac
6255
6256
6257 case $ac_file$ac_mode in
6258 "depdir":C) $SHELL $ac_aux_dir/mkinstalldirs $DEPDIR ;;
6259 "Makefile":C) echo "Merging Makefile.sim+Make-common.sim into Makefile ..."
6260 rm -f Makesim1.tmp Makesim2.tmp Makefile
6261 sed -n -e '/^## COMMON_PRE_/,/^## End COMMON_PRE_/ p' <Make-common.sim >Makesim1.tmp
6262 sed -n -e '/^## COMMON_POST_/,/^## End COMMON_POST_/ p' <Make-common.sim >Makesim2.tmp
6263 sed -e '/^## COMMON_PRE_/ r Makesim1.tmp' \
6264 -e '/^## COMMON_POST_/ r Makesim2.tmp' \
6265 <Makefile.sim >Makefile
6266 rm -f Makefile.sim Make-common.sim Makesim1.tmp Makesim2.tmp
6267 ;;
6268 "stamp-h":C) echo > stamp-h ;;
6269
6270 esac
6271 done # for ac_tag
6272
6273
6274 as_fn_exit 0
6275 _ACEOF
6276 ac_clean_files=$ac_clean_files_save
6277
6278 test $ac_write_fail = 0 ||
6279 as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
6280
6281
6282 # configure is writing to config.log, and then calls config.status.
6283 # config.status does its own redirection, appending to config.log.
6284 # Unfortunately, on DOS this fails, as config.log is still kept open
6285 # by configure, so config.status won't be able to write to it; its
6286 # output is simply discarded. So we exec the FD to /dev/null,
6287 # effectively closing config.log, so it can be properly (re)opened and
6288 # appended to by config.status. When coming back to configure, we
6289 # need to make the FD available again.
6290 if test "$no_create" != yes; then
6291 ac_cs_success=:
6292 ac_config_status_args=
6293 test "$silent" = yes &&
6294 ac_config_status_args="$ac_config_status_args --quiet"
6295 exec 5>/dev/null
6296 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
6297 exec 5>>config.log
6298 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
6299 # would make configure fail if this is the last instruction.
6300 $ac_cs_success || as_fn_exit $?
6301 fi
6302 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
6303 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
6304 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
6305 fi
6306
6307
GDB Binutils - Deliverables
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