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sim: generate build dependencies on the fly
[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 EGREP
607 GREP
608 CPP
609 CATOBJEXT
610 GENCAT
611 INSTOBJEXT
612 DATADIRNAME
613 CATALOGS
614 POSUB
615 GMSGFMT
616 XGETTEXT
617 INCINTL
618 LIBINTL_DEP
619 LIBINTL
620 USE_NLS
621 GMAKE_FALSE
622 GMAKE_TRUE
623 MAKE
624 CCDEPMODE
625 DEPDIR
626 am__leading_dot
627 RANLIB
628 AR
629 HDEFINES
630 CC_FOR_BUILD
631 INSTALL_DATA
632 INSTALL_SCRIPT
633 INSTALL_PROGRAM
634 target_os
635 target_vendor
636 target_cpu
637 target
638 host_os
639 host_vendor
640 host_cpu
641 host
642 build_os
643 build_vendor
644 build_cpu
645 build
646 OBJEXT
647 EXEEXT
648 ac_ct_CC
649 CPPFLAGS
650 LDFLAGS
651 CFLAGS
652 CC
653 WERROR_CFLAGS
654 WARN_CFLAGS
655 sim_xor_endian
656 sim_stdcall
657 sim_smp
658 sim_reserved_bits
659 sim_regparm
660 sim_packages
661 sim_inline
662 sim_hw
663 sim_hw_objs
664 sim_hw_cflags
665 sim_default_model
666 sim_scache
667 sim_float
668 sim_hostendian
669 sim_endian
670 sim_bitsize
671 sim_assert
672 sim_alignment
673 sim_environment
674 target_alias
675 host_alias
676 build_alias
677 LIBS
678 ECHO_T
679 ECHO_N
680 ECHO_C
681 DEFS
682 mandir
683 localedir
684 libdir
685 psdir
686 pdfdir
687 dvidir
688 htmldir
689 infodir
690 docdir
691 oldincludedir
692 includedir
693 localstatedir
694 sharedstatedir
695 sysconfdir
696 datadir
697 datarootdir
698 libexecdir
699 sbindir
700 bindir
701 program_transform_name
702 prefix
703 exec_prefix
704 PACKAGE_URL
705 PACKAGE_BUGREPORT
706 PACKAGE_STRING
707 PACKAGE_VERSION
708 PACKAGE_TARNAME
709 PACKAGE_NAME
710 PATH_SEPARATOR
711 SHELL'
712 ac_subst_files=''
713 ac_user_opts='
714 enable_option_checking
715 with_zlib
716 enable_maintainer_mode
717 enable_sim_bswap
718 enable_sim_cflags
719 enable_sim_debug
720 enable_sim_stdio
721 enable_sim_trace
722 enable_sim_profile
723 with_pkgversion
724 with_bugurl
725 '
726 ac_precious_vars='build_alias
727 host_alias
728 target_alias
729 CC
730 CFLAGS
731 LDFLAGS
732 LIBS
733 CPPFLAGS
734 CPP'
735
736
737 # Initialize some variables set by options.
738 ac_init_help=
739 ac_init_version=false
740 ac_unrecognized_opts=
741 ac_unrecognized_sep=
742 # The variables have the same names as the options, with
743 # dashes changed to underlines.
744 cache_file=/dev/null
745 exec_prefix=NONE
746 no_create=
747 no_recursion=
748 prefix=NONE
749 program_prefix=NONE
750 program_suffix=NONE
751 program_transform_name=s,x,x,
752 silent=
753 site=
754 srcdir=
755 verbose=
756 x_includes=NONE
757 x_libraries=NONE
758
759 # Installation directory options.
760 # These are left unexpanded so users can "make install exec_prefix=/foo"
761 # and all the variables that are supposed to be based on exec_prefix
762 # by default will actually change.
763 # Use braces instead of parens because sh, perl, etc. also accept them.
764 # (The list follows the same order as the GNU Coding Standards.)
765 bindir='${exec_prefix}/bin'
766 sbindir='${exec_prefix}/sbin'
767 libexecdir='${exec_prefix}/libexec'
768 datarootdir='${prefix}/share'
769 datadir='${datarootdir}'
770 sysconfdir='${prefix}/etc'
771 sharedstatedir='${prefix}/com'
772 localstatedir='${prefix}/var'
773 includedir='${prefix}/include'
774 oldincludedir='/usr/include'
775 docdir='${datarootdir}/doc/${PACKAGE}'
776 infodir='${datarootdir}/info'
777 htmldir='${docdir}'
778 dvidir='${docdir}'
779 pdfdir='${docdir}'
780 psdir='${docdir}'
781 libdir='${exec_prefix}/lib'
782 localedir='${datarootdir}/locale'
783 mandir='${datarootdir}/man'
784
785 ac_prev=
786 ac_dashdash=
787 for ac_option
788 do
789 # If the previous option needs an argument, assign it.
790 if test -n "$ac_prev"; then
791 eval $ac_prev=\$ac_option
792 ac_prev=
793 continue
794 fi
795
796 case $ac_option in
797 *=*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
798 *) ac_optarg=yes ;;
799 esac
800
801 # Accept the important Cygnus configure options, so we can diagnose typos.
802
803 case $ac_dashdash$ac_option in
804 --)
805 ac_dashdash=yes ;;
806
807 -bindir | --bindir | --bindi | --bind | --bin | --bi)
808 ac_prev=bindir ;;
809 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
810 bindir=$ac_optarg ;;
811
812 -build | --build | --buil | --bui | --bu)
813 ac_prev=build_alias ;;
814 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
815 build_alias=$ac_optarg ;;
816
817 -cache-file | --cache-file | --cache-fil | --cache-fi \
818 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
819 ac_prev=cache_file ;;
820 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
821 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
822 cache_file=$ac_optarg ;;
823
824 --config-cache | -C)
825 cache_file=config.cache ;;
826
827 -datadir | --datadir | --datadi | --datad)
828 ac_prev=datadir ;;
829 -datadir=* | --datadir=* | --datadi=* | --datad=*)
830 datadir=$ac_optarg ;;
831
832 -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
833 | --dataroo | --dataro | --datar)
834 ac_prev=datarootdir ;;
835 -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
836 | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
837 datarootdir=$ac_optarg ;;
838
839 -disable-* | --disable-*)
840 ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
841 # Reject names that are not valid shell variable names.
842 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
843 as_fn_error "invalid feature name: $ac_useropt"
844 ac_useropt_orig=$ac_useropt
845 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
846 case $ac_user_opts in
847 *"
848 "enable_$ac_useropt"
849 "*) ;;
850 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
851 ac_unrecognized_sep=', ';;
852 esac
853 eval enable_$ac_useropt=no ;;
854
855 -docdir | --docdir | --docdi | --doc | --do)
856 ac_prev=docdir ;;
857 -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
858 docdir=$ac_optarg ;;
859
860 -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
861 ac_prev=dvidir ;;
862 -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
863 dvidir=$ac_optarg ;;
864
865 -enable-* | --enable-*)
866 ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
867 # Reject names that are not valid shell variable names.
868 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
869 as_fn_error "invalid feature name: $ac_useropt"
870 ac_useropt_orig=$ac_useropt
871 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
872 case $ac_user_opts in
873 *"
874 "enable_$ac_useropt"
875 "*) ;;
876 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
877 ac_unrecognized_sep=', ';;
878 esac
879 eval enable_$ac_useropt=\$ac_optarg ;;
880
881 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
882 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
883 | --exec | --exe | --ex)
884 ac_prev=exec_prefix ;;
885 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
886 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
887 | --exec=* | --exe=* | --ex=*)
888 exec_prefix=$ac_optarg ;;
889
890 -gas | --gas | --ga | --g)
891 # Obsolete; use --with-gas.
892 with_gas=yes ;;
893
894 -help | --help | --hel | --he | -h)
895 ac_init_help=long ;;
896 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
897 ac_init_help=recursive ;;
898 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
899 ac_init_help=short ;;
900
901 -host | --host | --hos | --ho)
902 ac_prev=host_alias ;;
903 -host=* | --host=* | --hos=* | --ho=*)
904 host_alias=$ac_optarg ;;
905
906 -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
907 ac_prev=htmldir ;;
908 -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
909 | --ht=*)
910 htmldir=$ac_optarg ;;
911
912 -includedir | --includedir | --includedi | --included | --include \
913 | --includ | --inclu | --incl | --inc)
914 ac_prev=includedir ;;
915 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
916 | --includ=* | --inclu=* | --incl=* | --inc=*)
917 includedir=$ac_optarg ;;
918
919 -infodir | --infodir | --infodi | --infod | --info | --inf)
920 ac_prev=infodir ;;
921 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
922 infodir=$ac_optarg ;;
923
924 -libdir | --libdir | --libdi | --libd)
925 ac_prev=libdir ;;
926 -libdir=* | --libdir=* | --libdi=* | --libd=*)
927 libdir=$ac_optarg ;;
928
929 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
930 | --libexe | --libex | --libe)
931 ac_prev=libexecdir ;;
932 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
933 | --libexe=* | --libex=* | --libe=*)
934 libexecdir=$ac_optarg ;;
935
936 -localedir | --localedir | --localedi | --localed | --locale)
937 ac_prev=localedir ;;
938 -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
939 localedir=$ac_optarg ;;
940
941 -localstatedir | --localstatedir | --localstatedi | --localstated \
942 | --localstate | --localstat | --localsta | --localst | --locals)
943 ac_prev=localstatedir ;;
944 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
945 | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
946 localstatedir=$ac_optarg ;;
947
948 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
949 ac_prev=mandir ;;
950 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
951 mandir=$ac_optarg ;;
952
953 -nfp | --nfp | --nf)
954 # Obsolete; use --without-fp.
955 with_fp=no ;;
956
957 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
958 | --no-cr | --no-c | -n)
959 no_create=yes ;;
960
961 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
962 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
963 no_recursion=yes ;;
964
965 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
966 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
967 | --oldin | --oldi | --old | --ol | --o)
968 ac_prev=oldincludedir ;;
969 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
970 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
971 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
972 oldincludedir=$ac_optarg ;;
973
974 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
975 ac_prev=prefix ;;
976 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
977 prefix=$ac_optarg ;;
978
979 -program-prefix | --program-prefix | --program-prefi | --program-pref \
980 | --program-pre | --program-pr | --program-p)
981 ac_prev=program_prefix ;;
982 -program-prefix=* | --program-prefix=* | --program-prefi=* \
983 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
984 program_prefix=$ac_optarg ;;
985
986 -program-suffix | --program-suffix | --program-suffi | --program-suff \
987 | --program-suf | --program-su | --program-s)
988 ac_prev=program_suffix ;;
989 -program-suffix=* | --program-suffix=* | --program-suffi=* \
990 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
991 program_suffix=$ac_optarg ;;
992
993 -program-transform-name | --program-transform-name \
994 | --program-transform-nam | --program-transform-na \
995 | --program-transform-n | --program-transform- \
996 | --program-transform | --program-transfor \
997 | --program-transfo | --program-transf \
998 | --program-trans | --program-tran \
999 | --progr-tra | --program-tr | --program-t)
1000 ac_prev=program_transform_name ;;
1001 -program-transform-name=* | --program-transform-name=* \
1002 | --program-transform-nam=* | --program-transform-na=* \
1003 | --program-transform-n=* | --program-transform-=* \
1004 | --program-transform=* | --program-transfor=* \
1005 | --program-transfo=* | --program-transf=* \
1006 | --program-trans=* | --program-tran=* \
1007 | --progr-tra=* | --program-tr=* | --program-t=*)
1008 program_transform_name=$ac_optarg ;;
1009
1010 -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1011 ac_prev=pdfdir ;;
1012 -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1013 pdfdir=$ac_optarg ;;
1014
1015 -psdir | --psdir | --psdi | --psd | --ps)
1016 ac_prev=psdir ;;
1017 -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1018 psdir=$ac_optarg ;;
1019
1020 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1021 | -silent | --silent | --silen | --sile | --sil)
1022 silent=yes ;;
1023
1024 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1025 ac_prev=sbindir ;;
1026 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1027 | --sbi=* | --sb=*)
1028 sbindir=$ac_optarg ;;
1029
1030 -sharedstatedir | --sharedstatedir | --sharedstatedi \
1031 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1032 | --sharedst | --shareds | --shared | --share | --shar \
1033 | --sha | --sh)
1034 ac_prev=sharedstatedir ;;
1035 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1036 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1037 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1038 | --sha=* | --sh=*)
1039 sharedstatedir=$ac_optarg ;;
1040
1041 -site | --site | --sit)
1042 ac_prev=site ;;
1043 -site=* | --site=* | --sit=*)
1044 site=$ac_optarg ;;
1045
1046 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1047 ac_prev=srcdir ;;
1048 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1049 srcdir=$ac_optarg ;;
1050
1051 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1052 | --syscon | --sysco | --sysc | --sys | --sy)
1053 ac_prev=sysconfdir ;;
1054 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1055 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1056 sysconfdir=$ac_optarg ;;
1057
1058 -target | --target | --targe | --targ | --tar | --ta | --t)
1059 ac_prev=target_alias ;;
1060 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1061 target_alias=$ac_optarg ;;
1062
1063 -v | -verbose | --verbose | --verbos | --verbo | --verb)
1064 verbose=yes ;;
1065
1066 -version | --version | --versio | --versi | --vers | -V)
1067 ac_init_version=: ;;
1068
1069 -with-* | --with-*)
1070 ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1071 # Reject names that are not valid shell variable names.
1072 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1073 as_fn_error "invalid package name: $ac_useropt"
1074 ac_useropt_orig=$ac_useropt
1075 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1076 case $ac_user_opts in
1077 *"
1078 "with_$ac_useropt"
1079 "*) ;;
1080 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1081 ac_unrecognized_sep=', ';;
1082 esac
1083 eval with_$ac_useropt=\$ac_optarg ;;
1084
1085 -without-* | --without-*)
1086 ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1087 # Reject names that are not valid shell variable names.
1088 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1089 as_fn_error "invalid package name: $ac_useropt"
1090 ac_useropt_orig=$ac_useropt
1091 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1092 case $ac_user_opts in
1093 *"
1094 "with_$ac_useropt"
1095 "*) ;;
1096 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1097 ac_unrecognized_sep=', ';;
1098 esac
1099 eval with_$ac_useropt=no ;;
1100
1101 --x)
1102 # Obsolete; use --with-x.
1103 with_x=yes ;;
1104
1105 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1106 | --x-incl | --x-inc | --x-in | --x-i)
1107 ac_prev=x_includes ;;
1108 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1109 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1110 x_includes=$ac_optarg ;;
1111
1112 -x-libraries | --x-libraries | --x-librarie | --x-librari \
1113 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1114 ac_prev=x_libraries ;;
1115 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1116 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1117 x_libraries=$ac_optarg ;;
1118
1119 -*) as_fn_error "unrecognized option: \`$ac_option'
1120 Try \`$0 --help' for more information."
1121 ;;
1122
1123 *=*)
1124 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1125 # Reject names that are not valid shell variable names.
1126 case $ac_envvar in #(
1127 '' | [0-9]* | *[!_$as_cr_alnum]* )
1128 as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1129 esac
1130 eval $ac_envvar=\$ac_optarg
1131 export $ac_envvar ;;
1132
1133 *)
1134 # FIXME: should be removed in autoconf 3.0.
1135 $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1136 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1137 $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1138 : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1139 ;;
1140
1141 esac
1142 done
1143
1144 if test -n "$ac_prev"; then
1145 ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1146 as_fn_error "missing argument to $ac_option"
1147 fi
1148
1149 if test -n "$ac_unrecognized_opts"; then
1150 case $enable_option_checking in
1151 no) ;;
1152 fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1153 *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1154 esac
1155 fi
1156
1157 # Check all directory arguments for consistency.
1158 for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1159 datadir sysconfdir sharedstatedir localstatedir includedir \
1160 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1161 libdir localedir mandir
1162 do
1163 eval ac_val=\$$ac_var
1164 # Remove trailing slashes.
1165 case $ac_val in
1166 */ )
1167 ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1168 eval $ac_var=\$ac_val;;
1169 esac
1170 # Be sure to have absolute directory names.
1171 case $ac_val in
1172 [\\/$]* | ?:[\\/]* ) continue;;
1173 NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1174 esac
1175 as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1176 done
1177
1178 # There might be people who depend on the old broken behavior: `$host'
1179 # used to hold the argument of --host etc.
1180 # FIXME: To remove some day.
1181 build=$build_alias
1182 host=$host_alias
1183 target=$target_alias
1184
1185 # FIXME: To remove some day.
1186 if test "x$host_alias" != x; then
1187 if test "x$build_alias" = x; then
1188 cross_compiling=maybe
1189 $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1190 If a cross compiler is detected then cross compile mode will be used." >&2
1191 elif test "x$build_alias" != "x$host_alias"; then
1192 cross_compiling=yes
1193 fi
1194 fi
1195
1196 ac_tool_prefix=
1197 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1198
1199 test "$silent" = yes && exec 6>/dev/null
1200
1201
1202 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1203 ac_ls_di=`ls -di .` &&
1204 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1205 as_fn_error "working directory cannot be determined"
1206 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1207 as_fn_error "pwd does not report name of working directory"
1208
1209
1210 # Find the source files, if location was not specified.
1211 if test -z "$srcdir"; then
1212 ac_srcdir_defaulted=yes
1213 # Try the directory containing this script, then the parent directory.
1214 ac_confdir=`$as_dirname -- "$as_myself" ||
1215 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1216 X"$as_myself" : 'X\(//\)[^/]' \| \
1217 X"$as_myself" : 'X\(//\)$' \| \
1218 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1219 $as_echo X"$as_myself" |
1220 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1221 s//\1/
1222 q
1223 }
1224 /^X\(\/\/\)[^/].*/{
1225 s//\1/
1226 q
1227 }
1228 /^X\(\/\/\)$/{
1229 s//\1/
1230 q
1231 }
1232 /^X\(\/\).*/{
1233 s//\1/
1234 q
1235 }
1236 s/.*/./; q'`
1237 srcdir=$ac_confdir
1238 if test ! -r "$srcdir/$ac_unique_file"; then
1239 srcdir=..
1240 fi
1241 else
1242 ac_srcdir_defaulted=no
1243 fi
1244 if test ! -r "$srcdir/$ac_unique_file"; then
1245 test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1246 as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1247 fi
1248 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1249 ac_abs_confdir=`(
1250 cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1251 pwd)`
1252 # When building in place, set srcdir=.
1253 if test "$ac_abs_confdir" = "$ac_pwd"; then
1254 srcdir=.
1255 fi
1256 # Remove unnecessary trailing slashes from srcdir.
1257 # Double slashes in file names in object file debugging info
1258 # mess up M-x gdb in Emacs.
1259 case $srcdir in
1260 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1261 esac
1262 for ac_var in $ac_precious_vars; do
1263 eval ac_env_${ac_var}_set=\${${ac_var}+set}
1264 eval ac_env_${ac_var}_value=\$${ac_var}
1265 eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1266 eval ac_cv_env_${ac_var}_value=\$${ac_var}
1267 done
1268
1269 #
1270 # Report the --help message.
1271 #
1272 if test "$ac_init_help" = "long"; then
1273 # Omit some internal or obsolete options to make the list less imposing.
1274 # This message is too long to be a string in the A/UX 3.1 sh.
1275 cat <<_ACEOF
1276 \`configure' configures this package to adapt to many kinds of systems.
1277
1278 Usage: $0 [OPTION]... [VAR=VALUE]...
1279
1280 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1281 VAR=VALUE. See below for descriptions of some of the useful variables.
1282
1283 Defaults for the options are specified in brackets.
1284
1285 Configuration:
1286 -h, --help display this help and exit
1287 --help=short display options specific to this package
1288 --help=recursive display the short help of all the included packages
1289 -V, --version display version information and exit
1290 -q, --quiet, --silent do not print \`checking...' messages
1291 --cache-file=FILE cache test results in FILE [disabled]
1292 -C, --config-cache alias for \`--cache-file=config.cache'
1293 -n, --no-create do not create output files
1294 --srcdir=DIR find the sources in DIR [configure dir or \`..']
1295
1296 Installation directories:
1297 --prefix=PREFIX install architecture-independent files in PREFIX
1298 [$ac_default_prefix]
1299 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
1300 [PREFIX]
1301
1302 By default, \`make install' will install all the files in
1303 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
1304 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1305 for instance \`--prefix=\$HOME'.
1306
1307 For better control, use the options below.
1308
1309 Fine tuning of the installation directories:
1310 --bindir=DIR user executables [EPREFIX/bin]
1311 --sbindir=DIR system admin executables [EPREFIX/sbin]
1312 --libexecdir=DIR program executables [EPREFIX/libexec]
1313 --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1314 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1315 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
1316 --libdir=DIR object code libraries [EPREFIX/lib]
1317 --includedir=DIR C header files [PREFIX/include]
1318 --oldincludedir=DIR C header files for non-gcc [/usr/include]
1319 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1320 --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1321 --infodir=DIR info documentation [DATAROOTDIR/info]
1322 --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1323 --mandir=DIR man documentation [DATAROOTDIR/man]
1324 --docdir=DIR documentation root [DATAROOTDIR/doc/PACKAGE]
1325 --htmldir=DIR html documentation [DOCDIR]
1326 --dvidir=DIR dvi documentation [DOCDIR]
1327 --pdfdir=DIR pdf documentation [DOCDIR]
1328 --psdir=DIR ps documentation [DOCDIR]
1329 _ACEOF
1330
1331 cat <<\_ACEOF
1332
1333 Program names:
1334 --program-prefix=PREFIX prepend PREFIX to installed program names
1335 --program-suffix=SUFFIX append SUFFIX to installed program names
1336 --program-transform-name=PROGRAM run sed PROGRAM on installed program names
1337
1338 System types:
1339 --build=BUILD configure for building on BUILD [guessed]
1340 --host=HOST cross-compile to build programs to run on HOST [BUILD]
1341 --target=TARGET configure for building compilers for TARGET [HOST]
1342 _ACEOF
1343 fi
1344
1345 if test -n "$ac_init_help"; then
1346
1347 cat <<\_ACEOF
1348
1349 Optional Features:
1350 --disable-option-checking ignore unrecognized --enable/--with options
1351 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
1352 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
1353 --enable-maintainer-mode Enable developer functionality.
1354 --enable-sim-bswap Use Host specific BSWAP instruction.
1355 --enable-sim-cflags=opts Extra CFLAGS for use in building simulator
1356 --enable-sim-debug=opts Enable debugging flags
1357 --enable-sim-stdio Specify whether to use stdio for console input/output.
1358 --enable-sim-trace=opts Enable tracing flags
1359 --enable-sim-profile=opts Enable profiling flags
1360
1361 Optional Packages:
1362 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
1363 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
1364 --with-zlib include zlib support (auto/yes/no) default=auto
1365 --with-pkgversion=PKG Use PKG in the version string in place of "GDB"
1366 --with-bugurl=URL Direct users to URL to report a bug
1367
1368 Some influential environment variables:
1369 CC C compiler command
1370 CFLAGS C compiler flags
1371 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
1372 nonstandard directory <lib dir>
1373 LIBS libraries to pass to the linker, e.g. -l<library>
1374 CPPFLAGS C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1375 you have headers in a nonstandard directory <include dir>
1376 CPP C preprocessor
1377
1378 Use these variables to override the choices made by `configure' or to help
1379 it to find libraries and programs with nonstandard names/locations.
1380
1381 Report bugs to the package provider.
1382 _ACEOF
1383 ac_status=$?
1384 fi
1385
1386 if test "$ac_init_help" = "recursive"; then
1387 # If there are subdirs, report their specific --help.
1388 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1389 test -d "$ac_dir" ||
1390 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1391 continue
1392 ac_builddir=.
1393
1394 case "$ac_dir" in
1395 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1396 *)
1397 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1398 # A ".." for each directory in $ac_dir_suffix.
1399 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1400 case $ac_top_builddir_sub in
1401 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1402 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1403 esac ;;
1404 esac
1405 ac_abs_top_builddir=$ac_pwd
1406 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1407 # for backward compatibility:
1408 ac_top_builddir=$ac_top_build_prefix
1409
1410 case $srcdir in
1411 .) # We are building in place.
1412 ac_srcdir=.
1413 ac_top_srcdir=$ac_top_builddir_sub
1414 ac_abs_top_srcdir=$ac_pwd ;;
1415 [\\/]* | ?:[\\/]* ) # Absolute name.
1416 ac_srcdir=$srcdir$ac_dir_suffix;
1417 ac_top_srcdir=$srcdir
1418 ac_abs_top_srcdir=$srcdir ;;
1419 *) # Relative name.
1420 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1421 ac_top_srcdir=$ac_top_build_prefix$srcdir
1422 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1423 esac
1424 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1425
1426 cd "$ac_dir" || { ac_status=$?; continue; }
1427 # Check for guested configure.
1428 if test -f "$ac_srcdir/configure.gnu"; then
1429 echo &&
1430 $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1431 elif test -f "$ac_srcdir/configure"; then
1432 echo &&
1433 $SHELL "$ac_srcdir/configure" --help=recursive
1434 else
1435 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1436 fi || ac_status=$?
1437 cd "$ac_pwd" || { ac_status=$?; break; }
1438 done
1439 fi
1440
1441 test -n "$ac_init_help" && exit $ac_status
1442 if $ac_init_version; then
1443 cat <<\_ACEOF
1444 configure
1445 generated by GNU Autoconf 2.64
1446
1447 Copyright (C) 2009 Free Software Foundation, Inc.
1448 This configure script is free software; the Free Software Foundation
1449 gives unlimited permission to copy, distribute and modify it.
1450 _ACEOF
1451 exit
1452 fi
1453
1454 ## ------------------------ ##
1455 ## Autoconf initialization. ##
1456 ## ------------------------ ##
1457
1458 # ac_fn_c_try_compile LINENO
1459 # --------------------------
1460 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1461 ac_fn_c_try_compile ()
1462 {
1463 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1464 rm -f conftest.$ac_objext
1465 if { { ac_try="$ac_compile"
1466 case "(($ac_try" in
1467 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1468 *) ac_try_echo=$ac_try;;
1469 esac
1470 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1471 $as_echo "$ac_try_echo"; } >&5
1472 (eval "$ac_compile") 2>conftest.err
1473 ac_status=$?
1474 if test -s conftest.err; then
1475 grep -v '^ *+' conftest.err >conftest.er1
1476 cat conftest.er1 >&5
1477 mv -f conftest.er1 conftest.err
1478 fi
1479 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1480 test $ac_status = 0; } && {
1481 test -z "$ac_c_werror_flag" ||
1482 test ! -s conftest.err
1483 } && test -s conftest.$ac_objext; then :
1484 ac_retval=0
1485 else
1486 $as_echo "$as_me: failed program was:" >&5
1487 sed 's/^/| /' conftest.$ac_ext >&5
1488
1489 ac_retval=1
1490 fi
1491 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1492 return $ac_retval
1493
1494 } # ac_fn_c_try_compile
1495
1496 # ac_fn_c_try_cpp LINENO
1497 # ----------------------
1498 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1499 ac_fn_c_try_cpp ()
1500 {
1501 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1502 if { { ac_try="$ac_cpp conftest.$ac_ext"
1503 case "(($ac_try" in
1504 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1505 *) ac_try_echo=$ac_try;;
1506 esac
1507 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1508 $as_echo "$ac_try_echo"; } >&5
1509 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1510 ac_status=$?
1511 if test -s conftest.err; then
1512 grep -v '^ *+' conftest.err >conftest.er1
1513 cat conftest.er1 >&5
1514 mv -f conftest.er1 conftest.err
1515 fi
1516 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1517 test $ac_status = 0; } >/dev/null && {
1518 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1519 test ! -s conftest.err
1520 }; then :
1521 ac_retval=0
1522 else
1523 $as_echo "$as_me: failed program was:" >&5
1524 sed 's/^/| /' conftest.$ac_ext >&5
1525
1526 ac_retval=1
1527 fi
1528 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1529 return $ac_retval
1530
1531 } # ac_fn_c_try_cpp
1532
1533 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1534 # -------------------------------------------------------
1535 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1536 # the include files in INCLUDES and setting the cache variable VAR
1537 # accordingly.
1538 ac_fn_c_check_header_mongrel ()
1539 {
1540 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1541 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1542 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1543 $as_echo_n "checking for $2... " >&6; }
1544 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1545 $as_echo_n "(cached) " >&6
1546 fi
1547 eval ac_res=\$$3
1548 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1549 $as_echo "$ac_res" >&6; }
1550 else
1551 # Is the header compilable?
1552 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1553 $as_echo_n "checking $2 usability... " >&6; }
1554 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1555 /* end confdefs.h. */
1556 $4
1557 #include <$2>
1558 _ACEOF
1559 if ac_fn_c_try_compile "$LINENO"; then :
1560 ac_header_compiler=yes
1561 else
1562 ac_header_compiler=no
1563 fi
1564 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1565 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1566 $as_echo "$ac_header_compiler" >&6; }
1567
1568 # Is the header present?
1569 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1570 $as_echo_n "checking $2 presence... " >&6; }
1571 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1572 /* end confdefs.h. */
1573 #include <$2>
1574 _ACEOF
1575 if ac_fn_c_try_cpp "$LINENO"; then :
1576 ac_header_preproc=yes
1577 else
1578 ac_header_preproc=no
1579 fi
1580 rm -f conftest.err conftest.$ac_ext
1581 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1582 $as_echo "$ac_header_preproc" >&6; }
1583
1584 # So? What about this header?
1585 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1586 yes:no: )
1587 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1588 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1589 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1590 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1591 ;;
1592 no:yes:* )
1593 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1594 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1595 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
1596 $as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
1597 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1598 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1599 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
1600 $as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
1601 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1602 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1603 ;;
1604 esac
1605 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1606 $as_echo_n "checking for $2... " >&6; }
1607 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1608 $as_echo_n "(cached) " >&6
1609 else
1610 eval "$3=\$ac_header_compiler"
1611 fi
1612 eval ac_res=\$$3
1613 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1614 $as_echo "$ac_res" >&6; }
1615 fi
1616 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1617
1618 } # ac_fn_c_check_header_mongrel
1619
1620 # ac_fn_c_try_run LINENO
1621 # ----------------------
1622 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1623 # that executables *can* be run.
1624 ac_fn_c_try_run ()
1625 {
1626 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1627 if { { ac_try="$ac_link"
1628 case "(($ac_try" in
1629 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1630 *) ac_try_echo=$ac_try;;
1631 esac
1632 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1633 $as_echo "$ac_try_echo"; } >&5
1634 (eval "$ac_link") 2>&5
1635 ac_status=$?
1636 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1637 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1638 { { case "(($ac_try" in
1639 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1640 *) ac_try_echo=$ac_try;;
1641 esac
1642 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1643 $as_echo "$ac_try_echo"; } >&5
1644 (eval "$ac_try") 2>&5
1645 ac_status=$?
1646 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1647 test $ac_status = 0; }; }; then :
1648 ac_retval=0
1649 else
1650 $as_echo "$as_me: program exited with status $ac_status" >&5
1651 $as_echo "$as_me: failed program was:" >&5
1652 sed 's/^/| /' conftest.$ac_ext >&5
1653
1654 ac_retval=$ac_status
1655 fi
1656 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1657 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1658 return $ac_retval
1659
1660 } # ac_fn_c_try_run
1661
1662 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1663 # -------------------------------------------------------
1664 # Tests whether HEADER exists and can be compiled using the include files in
1665 # INCLUDES, setting the cache variable VAR accordingly.
1666 ac_fn_c_check_header_compile ()
1667 {
1668 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1669 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1670 $as_echo_n "checking for $2... " >&6; }
1671 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1672 $as_echo_n "(cached) " >&6
1673 else
1674 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1675 /* end confdefs.h. */
1676 $4
1677 #include <$2>
1678 _ACEOF
1679 if ac_fn_c_try_compile "$LINENO"; then :
1680 eval "$3=yes"
1681 else
1682 eval "$3=no"
1683 fi
1684 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1685 fi
1686 eval ac_res=\$$3
1687 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1688 $as_echo "$ac_res" >&6; }
1689 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1690
1691 } # ac_fn_c_check_header_compile
1692
1693 # ac_fn_c_try_link LINENO
1694 # -----------------------
1695 # Try to link conftest.$ac_ext, and return whether this succeeded.
1696 ac_fn_c_try_link ()
1697 {
1698 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1699 rm -f conftest.$ac_objext conftest$ac_exeext
1700 if { { ac_try="$ac_link"
1701 case "(($ac_try" in
1702 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1703 *) ac_try_echo=$ac_try;;
1704 esac
1705 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1706 $as_echo "$ac_try_echo"; } >&5
1707 (eval "$ac_link") 2>conftest.err
1708 ac_status=$?
1709 if test -s conftest.err; then
1710 grep -v '^ *+' conftest.err >conftest.er1
1711 cat conftest.er1 >&5
1712 mv -f conftest.er1 conftest.err
1713 fi
1714 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1715 test $ac_status = 0; } && {
1716 test -z "$ac_c_werror_flag" ||
1717 test ! -s conftest.err
1718 } && test -s conftest$ac_exeext && {
1719 test "$cross_compiling" = yes ||
1720 $as_test_x conftest$ac_exeext
1721 }; then :
1722 ac_retval=0
1723 else
1724 $as_echo "$as_me: failed program was:" >&5
1725 sed 's/^/| /' conftest.$ac_ext >&5
1726
1727 ac_retval=1
1728 fi
1729 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1730 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1731 # interfere with the next link command; also delete a directory that is
1732 # left behind by Apple's compiler. We do this before executing the actions.
1733 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1734 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1735 return $ac_retval
1736
1737 } # ac_fn_c_try_link
1738
1739 # ac_fn_c_check_func LINENO FUNC VAR
1740 # ----------------------------------
1741 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1742 ac_fn_c_check_func ()
1743 {
1744 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1745 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1746 $as_echo_n "checking for $2... " >&6; }
1747 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1748 $as_echo_n "(cached) " >&6
1749 else
1750 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1751 /* end confdefs.h. */
1752 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1753 For example, HP-UX 11i <limits.h> declares gettimeofday. */
1754 #define $2 innocuous_$2
1755
1756 /* System header to define __stub macros and hopefully few prototypes,
1757 which can conflict with char $2 (); below.
1758 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1759 <limits.h> exists even on freestanding compilers. */
1760
1761 #ifdef __STDC__
1762 # include <limits.h>
1763 #else
1764 # include <assert.h>
1765 #endif
1766
1767 #undef $2
1768
1769 /* Override any GCC internal prototype to avoid an error.
1770 Use char because int might match the return type of a GCC
1771 builtin and then its argument prototype would still apply. */
1772 #ifdef __cplusplus
1773 extern "C"
1774 #endif
1775 char $2 ();
1776 /* The GNU C library defines this for functions which it implements
1777 to always fail with ENOSYS. Some functions are actually named
1778 something starting with __ and the normal name is an alias. */
1779 #if defined __stub_$2 || defined __stub___$2
1780 choke me
1781 #endif
1782
1783 int
1784 main ()
1785 {
1786 return $2 ();
1787 ;
1788 return 0;
1789 }
1790 _ACEOF
1791 if ac_fn_c_try_link "$LINENO"; then :
1792 eval "$3=yes"
1793 else
1794 eval "$3=no"
1795 fi
1796 rm -f core conftest.err conftest.$ac_objext \
1797 conftest$ac_exeext conftest.$ac_ext
1798 fi
1799 eval ac_res=\$$3
1800 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1801 $as_echo "$ac_res" >&6; }
1802 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1803
1804 } # ac_fn_c_check_func
1805 cat >config.log <<_ACEOF
1806 This file contains any messages produced by compilers while
1807 running configure, to aid debugging if configure makes a mistake.
1808
1809 It was created by $as_me, which was
1810 generated by GNU Autoconf 2.64. Invocation command line was
1811
1812 $ $0 $@
1813
1814 _ACEOF
1815 exec 5>>config.log
1816 {
1817 cat <<_ASUNAME
1818 ## --------- ##
1819 ## Platform. ##
1820 ## --------- ##
1821
1822 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1823 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1824 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1825 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1826 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1827
1828 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1829 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
1830
1831 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
1832 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
1833 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1834 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
1835 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
1836 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
1837 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
1838
1839 _ASUNAME
1840
1841 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1842 for as_dir in $PATH
1843 do
1844 IFS=$as_save_IFS
1845 test -z "$as_dir" && as_dir=.
1846 $as_echo "PATH: $as_dir"
1847 done
1848 IFS=$as_save_IFS
1849
1850 } >&5
1851
1852 cat >&5 <<_ACEOF
1853
1854
1855 ## ----------- ##
1856 ## Core tests. ##
1857 ## ----------- ##
1858
1859 _ACEOF
1860
1861
1862 # Keep a trace of the command line.
1863 # Strip out --no-create and --no-recursion so they do not pile up.
1864 # Strip out --silent because we don't want to record it for future runs.
1865 # Also quote any args containing shell meta-characters.
1866 # Make two passes to allow for proper duplicate-argument suppression.
1867 ac_configure_args=
1868 ac_configure_args0=
1869 ac_configure_args1=
1870 ac_must_keep_next=false
1871 for ac_pass in 1 2
1872 do
1873 for ac_arg
1874 do
1875 case $ac_arg in
1876 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1877 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1878 | -silent | --silent | --silen | --sile | --sil)
1879 continue ;;
1880 *\'*)
1881 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1882 esac
1883 case $ac_pass in
1884 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1885 2)
1886 as_fn_append ac_configure_args1 " '$ac_arg'"
1887 if test $ac_must_keep_next = true; then
1888 ac_must_keep_next=false # Got value, back to normal.
1889 else
1890 case $ac_arg in
1891 *=* | --config-cache | -C | -disable-* | --disable-* \
1892 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1893 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1894 | -with-* | --with-* | -without-* | --without-* | --x)
1895 case "$ac_configure_args0 " in
1896 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1897 esac
1898 ;;
1899 -* ) ac_must_keep_next=true ;;
1900 esac
1901 fi
1902 as_fn_append ac_configure_args " '$ac_arg'"
1903 ;;
1904 esac
1905 done
1906 done
1907 { ac_configure_args0=; unset ac_configure_args0;}
1908 { ac_configure_args1=; unset ac_configure_args1;}
1909
1910 # When interrupted or exit'd, cleanup temporary files, and complete
1911 # config.log. We remove comments because anyway the quotes in there
1912 # would cause problems or look ugly.
1913 # WARNING: Use '\'' to represent an apostrophe within the trap.
1914 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1915 trap 'exit_status=$?
1916 # Save into config.log some information that might help in debugging.
1917 {
1918 echo
1919
1920 cat <<\_ASBOX
1921 ## ---------------- ##
1922 ## Cache variables. ##
1923 ## ---------------- ##
1924 _ASBOX
1925 echo
1926 # The following way of writing the cache mishandles newlines in values,
1927 (
1928 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1929 eval ac_val=\$$ac_var
1930 case $ac_val in #(
1931 *${as_nl}*)
1932 case $ac_var in #(
1933 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1934 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1935 esac
1936 case $ac_var in #(
1937 _ | IFS | as_nl) ;; #(
1938 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1939 *) { eval $ac_var=; unset $ac_var;} ;;
1940 esac ;;
1941 esac
1942 done
1943 (set) 2>&1 |
1944 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1945 *${as_nl}ac_space=\ *)
1946 sed -n \
1947 "s/'\''/'\''\\\\'\'''\''/g;
1948 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1949 ;; #(
1950 *)
1951 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1952 ;;
1953 esac |
1954 sort
1955 )
1956 echo
1957
1958 cat <<\_ASBOX
1959 ## ----------------- ##
1960 ## Output variables. ##
1961 ## ----------------- ##
1962 _ASBOX
1963 echo
1964 for ac_var in $ac_subst_vars
1965 do
1966 eval ac_val=\$$ac_var
1967 case $ac_val in
1968 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1969 esac
1970 $as_echo "$ac_var='\''$ac_val'\''"
1971 done | sort
1972 echo
1973
1974 if test -n "$ac_subst_files"; then
1975 cat <<\_ASBOX
1976 ## ------------------- ##
1977 ## File substitutions. ##
1978 ## ------------------- ##
1979 _ASBOX
1980 echo
1981 for ac_var in $ac_subst_files
1982 do
1983 eval ac_val=\$$ac_var
1984 case $ac_val in
1985 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1986 esac
1987 $as_echo "$ac_var='\''$ac_val'\''"
1988 done | sort
1989 echo
1990 fi
1991
1992 if test -s confdefs.h; then
1993 cat <<\_ASBOX
1994 ## ----------- ##
1995 ## confdefs.h. ##
1996 ## ----------- ##
1997 _ASBOX
1998 echo
1999 cat confdefs.h
2000 echo
2001 fi
2002 test "$ac_signal" != 0 &&
2003 $as_echo "$as_me: caught signal $ac_signal"
2004 $as_echo "$as_me: exit $exit_status"
2005 } >&5
2006 rm -f core *.core core.conftest.* &&
2007 rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2008 exit $exit_status
2009 ' 0
2010 for ac_signal in 1 2 13 15; do
2011 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2012 done
2013 ac_signal=0
2014
2015 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2016 rm -f -r conftest* confdefs.h
2017
2018 $as_echo "/* confdefs.h */" > confdefs.h
2019
2020 # Predefined preprocessor variables.
2021
2022 cat >>confdefs.h <<_ACEOF
2023 #define PACKAGE_NAME "$PACKAGE_NAME"
2024 _ACEOF
2025
2026 cat >>confdefs.h <<_ACEOF
2027 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2028 _ACEOF
2029
2030 cat >>confdefs.h <<_ACEOF
2031 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2032 _ACEOF
2033
2034 cat >>confdefs.h <<_ACEOF
2035 #define PACKAGE_STRING "$PACKAGE_STRING"
2036 _ACEOF
2037
2038 cat >>confdefs.h <<_ACEOF
2039 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2040 _ACEOF
2041
2042 cat >>confdefs.h <<_ACEOF
2043 #define PACKAGE_URL "$PACKAGE_URL"
2044 _ACEOF
2045
2046
2047 # Let the site file select an alternate cache file if it wants to.
2048 # Prefer an explicitly selected file to automatically selected ones.
2049 ac_site_file1=NONE
2050 ac_site_file2=NONE
2051 if test -n "$CONFIG_SITE"; then
2052 ac_site_file1=$CONFIG_SITE
2053 elif test "x$prefix" != xNONE; then
2054 ac_site_file1=$prefix/share/config.site
2055 ac_site_file2=$prefix/etc/config.site
2056 else
2057 ac_site_file1=$ac_default_prefix/share/config.site
2058 ac_site_file2=$ac_default_prefix/etc/config.site
2059 fi
2060 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2061 do
2062 test "x$ac_site_file" = xNONE && continue
2063 if test -r "$ac_site_file"; then
2064 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2065 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2066 sed 's/^/| /' "$ac_site_file" >&5
2067 . "$ac_site_file"
2068 fi
2069 done
2070
2071 if test -r "$cache_file"; then
2072 # Some versions of bash will fail to source /dev/null (special
2073 # files actually), so we avoid doing that.
2074 if test -f "$cache_file"; then
2075 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2076 $as_echo "$as_me: loading cache $cache_file" >&6;}
2077 case $cache_file in
2078 [\\/]* | ?:[\\/]* ) . "$cache_file";;
2079 *) . "./$cache_file";;
2080 esac
2081 fi
2082 else
2083 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2084 $as_echo "$as_me: creating cache $cache_file" >&6;}
2085 >$cache_file
2086 fi
2087
2088 # Check that the precious variables saved in the cache have kept the same
2089 # value.
2090 ac_cache_corrupted=false
2091 for ac_var in $ac_precious_vars; do
2092 eval ac_old_set=\$ac_cv_env_${ac_var}_set
2093 eval ac_new_set=\$ac_env_${ac_var}_set
2094 eval ac_old_val=\$ac_cv_env_${ac_var}_value
2095 eval ac_new_val=\$ac_env_${ac_var}_value
2096 case $ac_old_set,$ac_new_set in
2097 set,)
2098 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2099 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2100 ac_cache_corrupted=: ;;
2101 ,set)
2102 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2103 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2104 ac_cache_corrupted=: ;;
2105 ,);;
2106 *)
2107 if test "x$ac_old_val" != "x$ac_new_val"; then
2108 # differences in whitespace do not lead to failure.
2109 ac_old_val_w=`echo x $ac_old_val`
2110 ac_new_val_w=`echo x $ac_new_val`
2111 if test "$ac_old_val_w" != "$ac_new_val_w"; then
2112 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2113 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2114 ac_cache_corrupted=:
2115 else
2116 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2117 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2118 eval $ac_var=\$ac_old_val
2119 fi
2120 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
2121 $as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
2122 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
2123 $as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
2124 fi;;
2125 esac
2126 # Pass precious variables to config.status.
2127 if test "$ac_new_set" = set; then
2128 case $ac_new_val in
2129 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2130 *) ac_arg=$ac_var=$ac_new_val ;;
2131 esac
2132 case " $ac_configure_args " in
2133 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
2134 *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2135 esac
2136 fi
2137 done
2138 if $ac_cache_corrupted; then
2139 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2140 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2141 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2142 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2143 as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2144 fi
2145 ## -------------------- ##
2146 ## Main body of script. ##
2147 ## -------------------- ##
2148
2149 ac_ext=c
2150 ac_cpp='$CPP $CPPFLAGS'
2151 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2152 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2153 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2154
2155
2156 # This file contains common code used by all simulators.
2157 #
2158 # SIM_AC_COMMON invokes AC macros used by all simulators and by the common
2159 # directory. It is intended to be invoked before any target specific stuff.
2160 # SIM_AC_OUTPUT is a cover function to AC_OUTPUT to generate the Makefile.
2161 # It is intended to be invoked last.
2162 #
2163 # The simulator's configure.in should look like:
2164 #
2165 # dnl Process this file with autoconf to produce a configure script.
2166 # AC_PREREQ(2.64)dnl
2167 # AC_INIT(Makefile.in)
2168 # sinclude(../common/aclocal.m4)
2169 #
2170 # SIM_AC_COMMON
2171 #
2172 # ... target specific stuff ...
2173 #
2174 # SIM_AC_OUTPUT
2175
2176 # Include global overrides and fixes for Autoconf.
2177
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 # _AC_CHECK_DECL_BODY
2204 # -------------------
2205 # Shell function body for AC_CHECK_DECL.
2206 # _AC_CHECK_DECL_BODY
2207
2208 # _AC_CHECK_DECLS(SYMBOL, ACTION-IF_FOUND, ACTION-IF-NOT-FOUND,
2209 # INCLUDES)
2210 # -------------------------------------------------------------
2211 # Helper to AC_CHECK_DECLS, which generates the check for a single
2212 # SYMBOL with INCLUDES, performs the AC_DEFINE, then expands
2213 # ACTION-IF-FOUND or ACTION-IF-NOT-FOUND.
2214
2215
2216
2217
2218
2219
2220
2221
2222
2223
2224 ## -*- Autoconf -*-
2225
2226 # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2007
2227 # Free Software Foundation, Inc.
2228 #
2229 # This file is free software; the Free Software Foundation
2230 # gives unlimited permission to copy and/or distribute it,
2231 # with or without modifications, as long as this notice is preserved.
2232
2233 # serial 8
2234
2235 # Based on depend.m4 from automake 1.9, modified for standalone use in
2236 # an environment where GNU make is required.
2237
2238 # ZW_PROG_COMPILER_DEPENDENCIES
2239 # -----------------------------
2240 # Variant of _AM_DEPENDENCIES which just does the dependency probe and
2241 # sets fooDEPMODE accordingly. Cache-variable compatible with
2242 # original; not side-effect compatible. As the users of this macro
2243 # may require accurate dependencies for correct builds, it does *not*
2244 # honor --disable-dependency-checking, and failure to detect a usable
2245 # method is an error. depcomp is assumed to be located in
2246 # $ac_aux_dir.
2247 #
2248 # FIXME: Should use the Autoconf 2.5x language-selection mechanism.
2249
2250
2251
2252 # AM_SET_DEPDIR
2253 # -------------
2254 # Choose a directory name for dependency files.
2255
2256
2257 # ZW_CREATE_DEPDIR
2258 # ----------------
2259 # As AM_SET_DEPDIR, but also create the directory at config.status time.
2260
2261
2262
2263
2264
2265
2266
2267
2268
2269
2270
2271
2272
2273
2274
2275
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2300
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2302
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2306
2307
2308
2309
2310 sim_inline="-DDEFAULT_INLINE=0"
2311
2312
2313
2314
2315
2316
2317
2318
2319
2320
2321
2322
2323
2324
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2338
2339
2340
2341
2342
2343
2344
2345
2346
2347 # intl sister-directory configuration rules.
2348 #
2349
2350 # The idea behind this macro is that there's no need to repeat all the
2351 # autoconf probes done by the intl directory - it's already done them
2352 # for us. In fact, there's no need even to look at the cache for the
2353 # answers. All we need to do is nab a few pieces of information.
2354 # The intl directory is set up to make this easy, by generating a
2355 # small file which can be sourced as a shell script; then we produce
2356 # the necessary substitutions and definitions for this directory.
2357
2358
2359
2360 # Autoconf M4 include file defining utility macros for complex Canadian
2361 # cross builds.
2362
2363
2364
2365
2366
2367
2368
2369
2370
2371 ####
2372 # _NCN_TOOL_PREFIXES: Some stuff that oughtta be done in AC_CANONICAL_SYSTEM
2373 # or AC_INIT.
2374 # These demand that AC_CANONICAL_SYSTEM be called beforehand.
2375
2376 ####
2377 # NCN_STRICT_CHECK_TOOLS(variable, progs-to-check-for,[value-if-not-found],[path])
2378 # Like plain AC_CHECK_TOOLS, but require prefix if build!=host.
2379
2380
2381 ####
2382 # NCN_STRICT_CHECK_TARGET_TOOLS(variable, progs-to-check-for,[value-if-not-found],[path])
2383 # Like CVS Autoconf AC_CHECK_TARGET_TOOLS, but require prefix if build!=target.
2384
2385
2386
2387 # Backported from Autoconf 2.5x; can go away when and if
2388 # we switch. Put the OS path separator in $PATH_SEPARATOR.
2389
2390
2391
2392
2393 # ACX_HAVE_GCC_FOR_TARGET
2394 # Check if the variable GCC_FOR_TARGET really points to a GCC binary.
2395
2396
2397 # ACX_CHECK_INSTALLED_TARGET_TOOL(VAR, PROG)
2398 # Searching for installed target binutils. We need to take extra care,
2399 # else we may find the wrong assembler, linker, etc., and lose.
2400 #
2401 # First try --with-build-time-tools, if specified.
2402 #
2403 # For build != host, we ask the installed GCC for the name of the tool it
2404 # uses, and accept it if it is an absolute path. This is because the
2405 # only good choice for a compiler is the same GCC version that is being
2406 # installed (or we couldn't make target libraries), and we assume that
2407 # on the host system we'll have not only the same GCC version, but also
2408 # the same binutils version.
2409 #
2410 # For build == host, search the same directories that the installed
2411 # compiler will search. We used to do this for the assembler, linker,
2412 # and nm only; for simplicity of configuration, however, we extend this
2413 # criterion to tools (such as ar and ranlib) that are never invoked by
2414 # the compiler, to avoid mismatches.
2415 #
2416 # Also note we have to check MD_EXEC_PREFIX before checking the user's path
2417 # if build == target. This makes the most sense only when bootstrapping,
2418 # but we also do so when build != host. In this case, we hope that the
2419 # build and host systems will have similar contents of MD_EXEC_PREFIX.
2420 #
2421 # If we do not find a suitable binary, then try the user's path.
2422
2423
2424 ###
2425 # AC_PROG_CPP_WERROR
2426 # Used for autoconf 2.5x to force AC_PREPROC_IFELSE to reject code which
2427 # triggers warnings from the preprocessor. Will be in autoconf 2.58.
2428 # For now, using this also overrides header checks to use only the
2429 # preprocessor (matches 2.13 behavior; matching 2.58's behavior is a
2430 # bit harder from here).
2431 # Eventually autoconf will default to checking headers with the compiler
2432 # instead, and we'll have to do this differently.
2433
2434 # AC_PROG_CPP_WERROR
2435
2436 # Test for GNAT.
2437 # We require the gnatbind program, and a compiler driver that
2438 # understands Ada. We use the user's CC setting, already found,
2439 # and possibly add $1 to the command-line parameters.
2440 #
2441 # Sets the shell variable have_gnat to yes or no as appropriate, and
2442 # substitutes GNATBIND and GNATMAKE.
2443
2444
2445
2446
2447
2448
2449
2450
2451
2452
2453
2454
2455
2456
2457
2458
2459
2460
2461
2462
2463
2464
2465
2466
2467
2468 ac_ext=c
2469 ac_cpp='$CPP $CPPFLAGS'
2470 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2471 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2472 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2473 if test -n "$ac_tool_prefix"; then
2474 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2475 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2476 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2477 $as_echo_n "checking for $ac_word... " >&6; }
2478 if test "${ac_cv_prog_CC+set}" = set; then :
2479 $as_echo_n "(cached) " >&6
2480 else
2481 if test -n "$CC"; then
2482 ac_cv_prog_CC="$CC" # Let the user override the test.
2483 else
2484 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2485 for as_dir in $PATH
2486 do
2487 IFS=$as_save_IFS
2488 test -z "$as_dir" && as_dir=.
2489 for ac_exec_ext in '' $ac_executable_extensions; do
2490 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2491 ac_cv_prog_CC="${ac_tool_prefix}gcc"
2492 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2493 break 2
2494 fi
2495 done
2496 done
2497 IFS=$as_save_IFS
2498
2499 fi
2500 fi
2501 CC=$ac_cv_prog_CC
2502 if test -n "$CC"; then
2503 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2504 $as_echo "$CC" >&6; }
2505 else
2506 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2507 $as_echo "no" >&6; }
2508 fi
2509
2510
2511 fi
2512 if test -z "$ac_cv_prog_CC"; then
2513 ac_ct_CC=$CC
2514 # Extract the first word of "gcc", so it can be a program name with args.
2515 set dummy gcc; ac_word=$2
2516 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2517 $as_echo_n "checking for $ac_word... " >&6; }
2518 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2519 $as_echo_n "(cached) " >&6
2520 else
2521 if test -n "$ac_ct_CC"; then
2522 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2523 else
2524 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2525 for as_dir in $PATH
2526 do
2527 IFS=$as_save_IFS
2528 test -z "$as_dir" && as_dir=.
2529 for ac_exec_ext in '' $ac_executable_extensions; do
2530 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2531 ac_cv_prog_ac_ct_CC="gcc"
2532 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2533 break 2
2534 fi
2535 done
2536 done
2537 IFS=$as_save_IFS
2538
2539 fi
2540 fi
2541 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2542 if test -n "$ac_ct_CC"; then
2543 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2544 $as_echo "$ac_ct_CC" >&6; }
2545 else
2546 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2547 $as_echo "no" >&6; }
2548 fi
2549
2550 if test "x$ac_ct_CC" = x; then
2551 CC=""
2552 else
2553 case $cross_compiling:$ac_tool_warned in
2554 yes:)
2555 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2556 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2557 ac_tool_warned=yes ;;
2558 esac
2559 CC=$ac_ct_CC
2560 fi
2561 else
2562 CC="$ac_cv_prog_CC"
2563 fi
2564
2565 if test -z "$CC"; then
2566 if test -n "$ac_tool_prefix"; then
2567 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2568 set dummy ${ac_tool_prefix}cc; ac_word=$2
2569 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2570 $as_echo_n "checking for $ac_word... " >&6; }
2571 if test "${ac_cv_prog_CC+set}" = set; then :
2572 $as_echo_n "(cached) " >&6
2573 else
2574 if test -n "$CC"; then
2575 ac_cv_prog_CC="$CC" # Let the user override the test.
2576 else
2577 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2578 for as_dir in $PATH
2579 do
2580 IFS=$as_save_IFS
2581 test -z "$as_dir" && as_dir=.
2582 for ac_exec_ext in '' $ac_executable_extensions; do
2583 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2584 ac_cv_prog_CC="${ac_tool_prefix}cc"
2585 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2586 break 2
2587 fi
2588 done
2589 done
2590 IFS=$as_save_IFS
2591
2592 fi
2593 fi
2594 CC=$ac_cv_prog_CC
2595 if test -n "$CC"; then
2596 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2597 $as_echo "$CC" >&6; }
2598 else
2599 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2600 $as_echo "no" >&6; }
2601 fi
2602
2603
2604 fi
2605 fi
2606 if test -z "$CC"; then
2607 # Extract the first word of "cc", so it can be a program name with args.
2608 set dummy cc; ac_word=$2
2609 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2610 $as_echo_n "checking for $ac_word... " >&6; }
2611 if test "${ac_cv_prog_CC+set}" = set; then :
2612 $as_echo_n "(cached) " >&6
2613 else
2614 if test -n "$CC"; then
2615 ac_cv_prog_CC="$CC" # Let the user override the test.
2616 else
2617 ac_prog_rejected=no
2618 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2619 for as_dir in $PATH
2620 do
2621 IFS=$as_save_IFS
2622 test -z "$as_dir" && as_dir=.
2623 for ac_exec_ext in '' $ac_executable_extensions; do
2624 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2625 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2626 ac_prog_rejected=yes
2627 continue
2628 fi
2629 ac_cv_prog_CC="cc"
2630 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2631 break 2
2632 fi
2633 done
2634 done
2635 IFS=$as_save_IFS
2636
2637 if test $ac_prog_rejected = yes; then
2638 # We found a bogon in the path, so make sure we never use it.
2639 set dummy $ac_cv_prog_CC
2640 shift
2641 if test $# != 0; then
2642 # We chose a different compiler from the bogus one.
2643 # However, it has the same basename, so the bogon will be chosen
2644 # first if we set CC to just the basename; use the full file name.
2645 shift
2646 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2647 fi
2648 fi
2649 fi
2650 fi
2651 CC=$ac_cv_prog_CC
2652 if test -n "$CC"; then
2653 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2654 $as_echo "$CC" >&6; }
2655 else
2656 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2657 $as_echo "no" >&6; }
2658 fi
2659
2660
2661 fi
2662 if test -z "$CC"; then
2663 if test -n "$ac_tool_prefix"; then
2664 for ac_prog in cl.exe
2665 do
2666 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2667 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2668 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2669 $as_echo_n "checking for $ac_word... " >&6; }
2670 if test "${ac_cv_prog_CC+set}" = set; then :
2671 $as_echo_n "(cached) " >&6
2672 else
2673 if test -n "$CC"; then
2674 ac_cv_prog_CC="$CC" # Let the user override the test.
2675 else
2676 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2677 for as_dir in $PATH
2678 do
2679 IFS=$as_save_IFS
2680 test -z "$as_dir" && as_dir=.
2681 for ac_exec_ext in '' $ac_executable_extensions; do
2682 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2683 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2684 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2685 break 2
2686 fi
2687 done
2688 done
2689 IFS=$as_save_IFS
2690
2691 fi
2692 fi
2693 CC=$ac_cv_prog_CC
2694 if test -n "$CC"; then
2695 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2696 $as_echo "$CC" >&6; }
2697 else
2698 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2699 $as_echo "no" >&6; }
2700 fi
2701
2702
2703 test -n "$CC" && break
2704 done
2705 fi
2706 if test -z "$CC"; then
2707 ac_ct_CC=$CC
2708 for ac_prog in cl.exe
2709 do
2710 # Extract the first word of "$ac_prog", so it can be a program name with args.
2711 set dummy $ac_prog; ac_word=$2
2712 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2713 $as_echo_n "checking for $ac_word... " >&6; }
2714 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2715 $as_echo_n "(cached) " >&6
2716 else
2717 if test -n "$ac_ct_CC"; then
2718 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2719 else
2720 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2721 for as_dir in $PATH
2722 do
2723 IFS=$as_save_IFS
2724 test -z "$as_dir" && as_dir=.
2725 for ac_exec_ext in '' $ac_executable_extensions; do
2726 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2727 ac_cv_prog_ac_ct_CC="$ac_prog"
2728 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2729 break 2
2730 fi
2731 done
2732 done
2733 IFS=$as_save_IFS
2734
2735 fi
2736 fi
2737 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2738 if test -n "$ac_ct_CC"; then
2739 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2740 $as_echo "$ac_ct_CC" >&6; }
2741 else
2742 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2743 $as_echo "no" >&6; }
2744 fi
2745
2746
2747 test -n "$ac_ct_CC" && break
2748 done
2749
2750 if test "x$ac_ct_CC" = x; then
2751 CC=""
2752 else
2753 case $cross_compiling:$ac_tool_warned in
2754 yes:)
2755 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2756 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2757 ac_tool_warned=yes ;;
2758 esac
2759 CC=$ac_ct_CC
2760 fi
2761 fi
2762
2763 fi
2764
2765
2766 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2767 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2768 as_fn_error "no acceptable C compiler found in \$PATH
2769 See \`config.log' for more details." "$LINENO" 5; }
2770
2771 # Provide some information about the compiler.
2772 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2773 set X $ac_compile
2774 ac_compiler=$2
2775 for ac_option in --version -v -V -qversion; do
2776 { { ac_try="$ac_compiler $ac_option >&5"
2777 case "(($ac_try" in
2778 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2779 *) ac_try_echo=$ac_try;;
2780 esac
2781 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2782 $as_echo "$ac_try_echo"; } >&5
2783 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2784 ac_status=$?
2785 if test -s conftest.err; then
2786 sed '10a\
2787 ... rest of stderr output deleted ...
2788 10q' conftest.err >conftest.er1
2789 cat conftest.er1 >&5
2790 rm -f conftest.er1 conftest.err
2791 fi
2792 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2793 test $ac_status = 0; }
2794 done
2795
2796 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2797 /* end confdefs.h. */
2798
2799 int
2800 main ()
2801 {
2802
2803 ;
2804 return 0;
2805 }
2806 _ACEOF
2807 ac_clean_files_save=$ac_clean_files
2808 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
2809 # Try to create an executable without -o first, disregard a.out.
2810 # It will help us diagnose broken compilers, and finding out an intuition
2811 # of exeext.
2812 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
2813 $as_echo_n "checking for C compiler default output file name... " >&6; }
2814 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2815
2816 # The possible output files:
2817 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2818
2819 ac_rmfiles=
2820 for ac_file in $ac_files
2821 do
2822 case $ac_file in
2823 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2824 * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2825 esac
2826 done
2827 rm -f $ac_rmfiles
2828
2829 if { { ac_try="$ac_link_default"
2830 case "(($ac_try" in
2831 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2832 *) ac_try_echo=$ac_try;;
2833 esac
2834 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2835 $as_echo "$ac_try_echo"; } >&5
2836 (eval "$ac_link_default") 2>&5
2837 ac_status=$?
2838 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2839 test $ac_status = 0; }; then :
2840 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2841 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2842 # in a Makefile. We should not override ac_cv_exeext if it was cached,
2843 # so that the user can short-circuit this test for compilers unknown to
2844 # Autoconf.
2845 for ac_file in $ac_files ''
2846 do
2847 test -f "$ac_file" || continue
2848 case $ac_file in
2849 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
2850 ;;
2851 [ab].out )
2852 # We found the default executable, but exeext='' is most
2853 # certainly right.
2854 break;;
2855 *.* )
2856 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2857 then :; else
2858 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2859 fi
2860 # We set ac_cv_exeext here because the later test for it is not
2861 # safe: cross compilers may not add the suffix if given an `-o'
2862 # argument, so we may need to know it at that point already.
2863 # Even if this section looks crufty: it has the advantage of
2864 # actually working.
2865 break;;
2866 * )
2867 break;;
2868 esac
2869 done
2870 test "$ac_cv_exeext" = no && ac_cv_exeext=
2871
2872 else
2873 ac_file=''
2874 fi
2875 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
2876 $as_echo "$ac_file" >&6; }
2877 if test -z "$ac_file"; then :
2878 $as_echo "$as_me: failed program was:" >&5
2879 sed 's/^/| /' conftest.$ac_ext >&5
2880
2881 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2882 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2883 { as_fn_set_status 77
2884 as_fn_error "C compiler cannot create executables
2885 See \`config.log' for more details." "$LINENO" 5; }; }
2886 fi
2887 ac_exeext=$ac_cv_exeext
2888
2889 # Check that the compiler produces executables we can run. If not, either
2890 # the compiler is broken, or we cross compile.
2891 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
2892 $as_echo_n "checking whether the C compiler works... " >&6; }
2893 # If not cross compiling, check that we can run a simple program.
2894 if test "$cross_compiling" != yes; then
2895 if { ac_try='./$ac_file'
2896 { { case "(($ac_try" in
2897 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2898 *) ac_try_echo=$ac_try;;
2899 esac
2900 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2901 $as_echo "$ac_try_echo"; } >&5
2902 (eval "$ac_try") 2>&5
2903 ac_status=$?
2904 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2905 test $ac_status = 0; }; }; then
2906 cross_compiling=no
2907 else
2908 if test "$cross_compiling" = maybe; then
2909 cross_compiling=yes
2910 else
2911 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2912 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2913 as_fn_error "cannot run C compiled programs.
2914 If you meant to cross compile, use \`--host'.
2915 See \`config.log' for more details." "$LINENO" 5; }
2916 fi
2917 fi
2918 fi
2919 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2920 $as_echo "yes" >&6; }
2921
2922 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
2923 ac_clean_files=$ac_clean_files_save
2924 # Check that the compiler produces executables we can run. If not, either
2925 # the compiler is broken, or we cross compile.
2926 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
2927 $as_echo_n "checking whether we are cross compiling... " >&6; }
2928 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
2929 $as_echo "$cross_compiling" >&6; }
2930
2931 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
2932 $as_echo_n "checking for suffix of executables... " >&6; }
2933 if { { ac_try="$ac_link"
2934 case "(($ac_try" in
2935 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2936 *) ac_try_echo=$ac_try;;
2937 esac
2938 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2939 $as_echo "$ac_try_echo"; } >&5
2940 (eval "$ac_link") 2>&5
2941 ac_status=$?
2942 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2943 test $ac_status = 0; }; then :
2944 # If both `conftest.exe' and `conftest' are `present' (well, observable)
2945 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
2946 # work properly (i.e., refer to `conftest.exe'), while it won't with
2947 # `rm'.
2948 for ac_file in conftest.exe conftest conftest.*; do
2949 test -f "$ac_file" || continue
2950 case $ac_file in
2951 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2952 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2953 break;;
2954 * ) break;;
2955 esac
2956 done
2957 else
2958 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2959 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2960 as_fn_error "cannot compute suffix of executables: cannot compile and link
2961 See \`config.log' for more details." "$LINENO" 5; }
2962 fi
2963 rm -f conftest$ac_cv_exeext
2964 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
2965 $as_echo "$ac_cv_exeext" >&6; }
2966
2967 rm -f conftest.$ac_ext
2968 EXEEXT=$ac_cv_exeext
2969 ac_exeext=$EXEEXT
2970 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
2971 $as_echo_n "checking for suffix of object files... " >&6; }
2972 if test "${ac_cv_objext+set}" = set; then :
2973 $as_echo_n "(cached) " >&6
2974 else
2975 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2976 /* end confdefs.h. */
2977
2978 int
2979 main ()
2980 {
2981
2982 ;
2983 return 0;
2984 }
2985 _ACEOF
2986 rm -f conftest.o conftest.obj
2987 if { { ac_try="$ac_compile"
2988 case "(($ac_try" in
2989 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2990 *) ac_try_echo=$ac_try;;
2991 esac
2992 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2993 $as_echo "$ac_try_echo"; } >&5
2994 (eval "$ac_compile") 2>&5
2995 ac_status=$?
2996 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2997 test $ac_status = 0; }; then :
2998 for ac_file in conftest.o conftest.obj conftest.*; do
2999 test -f "$ac_file" || continue;
3000 case $ac_file in
3001 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3002 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3003 break;;
3004 esac
3005 done
3006 else
3007 $as_echo "$as_me: failed program was:" >&5
3008 sed 's/^/| /' conftest.$ac_ext >&5
3009
3010 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3011 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3012 as_fn_error "cannot compute suffix of object files: cannot compile
3013 See \`config.log' for more details." "$LINENO" 5; }
3014 fi
3015 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3016 fi
3017 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3018 $as_echo "$ac_cv_objext" >&6; }
3019 OBJEXT=$ac_cv_objext
3020 ac_objext=$OBJEXT
3021 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3022 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3023 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
3024 $as_echo_n "(cached) " >&6
3025 else
3026 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3027 /* end confdefs.h. */
3028
3029 int
3030 main ()
3031 {
3032 #ifndef __GNUC__
3033 choke me
3034 #endif
3035
3036 ;
3037 return 0;
3038 }
3039 _ACEOF
3040 if ac_fn_c_try_compile "$LINENO"; then :
3041 ac_compiler_gnu=yes
3042 else
3043 ac_compiler_gnu=no
3044 fi
3045 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3046 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3047
3048 fi
3049 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3050 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3051 if test $ac_compiler_gnu = yes; then
3052 GCC=yes
3053 else
3054 GCC=
3055 fi
3056 ac_test_CFLAGS=${CFLAGS+set}
3057 ac_save_CFLAGS=$CFLAGS
3058 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3059 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3060 if test "${ac_cv_prog_cc_g+set}" = set; then :
3061 $as_echo_n "(cached) " >&6
3062 else
3063 ac_save_c_werror_flag=$ac_c_werror_flag
3064 ac_c_werror_flag=yes
3065 ac_cv_prog_cc_g=no
3066 CFLAGS="-g"
3067 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3068 /* end confdefs.h. */
3069
3070 int
3071 main ()
3072 {
3073
3074 ;
3075 return 0;
3076 }
3077 _ACEOF
3078 if ac_fn_c_try_compile "$LINENO"; then :
3079 ac_cv_prog_cc_g=yes
3080 else
3081 CFLAGS=""
3082 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3083 /* end confdefs.h. */
3084
3085 int
3086 main ()
3087 {
3088
3089 ;
3090 return 0;
3091 }
3092 _ACEOF
3093 if ac_fn_c_try_compile "$LINENO"; then :
3094
3095 else
3096 ac_c_werror_flag=$ac_save_c_werror_flag
3097 CFLAGS="-g"
3098 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3099 /* end confdefs.h. */
3100
3101 int
3102 main ()
3103 {
3104
3105 ;
3106 return 0;
3107 }
3108 _ACEOF
3109 if ac_fn_c_try_compile "$LINENO"; then :
3110 ac_cv_prog_cc_g=yes
3111 fi
3112 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3113 fi
3114 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3115 fi
3116 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3117 ac_c_werror_flag=$ac_save_c_werror_flag
3118 fi
3119 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3120 $as_echo "$ac_cv_prog_cc_g" >&6; }
3121 if test "$ac_test_CFLAGS" = set; then
3122 CFLAGS=$ac_save_CFLAGS
3123 elif test $ac_cv_prog_cc_g = yes; then
3124 if test "$GCC" = yes; then
3125 CFLAGS="-g -O2"
3126 else
3127 CFLAGS="-g"
3128 fi
3129 else
3130 if test "$GCC" = yes; then
3131 CFLAGS="-O2"
3132 else
3133 CFLAGS=
3134 fi
3135 fi
3136 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3137 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3138 if test "${ac_cv_prog_cc_c89+set}" = set; then :
3139 $as_echo_n "(cached) " >&6
3140 else
3141 ac_cv_prog_cc_c89=no
3142 ac_save_CC=$CC
3143 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3144 /* end confdefs.h. */
3145 #include <stdarg.h>
3146 #include <stdio.h>
3147 #include <sys/types.h>
3148 #include <sys/stat.h>
3149 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
3150 struct buf { int x; };
3151 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3152 static char *e (p, i)
3153 char **p;
3154 int i;
3155 {
3156 return p[i];
3157 }
3158 static char *f (char * (*g) (char **, int), char **p, ...)
3159 {
3160 char *s;
3161 va_list v;
3162 va_start (v,p);
3163 s = g (p, va_arg (v,int));
3164 va_end (v);
3165 return s;
3166 }
3167
3168 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
3169 function prototypes and stuff, but not '\xHH' hex character constants.
3170 These don't provoke an error unfortunately, instead are silently treated
3171 as 'x'. The following induces an error, until -std is added to get
3172 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
3173 array size at least. It's necessary to write '\x00'==0 to get something
3174 that's true only with -std. */
3175 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3176
3177 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3178 inside strings and character constants. */
3179 #define FOO(x) 'x'
3180 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3181
3182 int test (int i, double x);
3183 struct s1 {int (*f) (int a);};
3184 struct s2 {int (*f) (double a);};
3185 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3186 int argc;
3187 char **argv;
3188 int
3189 main ()
3190 {
3191 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
3192 ;
3193 return 0;
3194 }
3195 _ACEOF
3196 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3197 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3198 do
3199 CC="$ac_save_CC $ac_arg"
3200 if ac_fn_c_try_compile "$LINENO"; then :
3201 ac_cv_prog_cc_c89=$ac_arg
3202 fi
3203 rm -f core conftest.err conftest.$ac_objext
3204 test "x$ac_cv_prog_cc_c89" != "xno" && break
3205 done
3206 rm -f conftest.$ac_ext
3207 CC=$ac_save_CC
3208
3209 fi
3210 # AC_CACHE_VAL
3211 case "x$ac_cv_prog_cc_c89" in
3212 x)
3213 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3214 $as_echo "none needed" >&6; } ;;
3215 xno)
3216 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3217 $as_echo "unsupported" >&6; } ;;
3218 *)
3219 CC="$CC $ac_cv_prog_cc_c89"
3220 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3221 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3222 esac
3223 if test "x$ac_cv_prog_cc_c89" != xno; then :
3224
3225 fi
3226
3227 ac_ext=c
3228 ac_cpp='$CPP $CPPFLAGS'
3229 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3230 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3231 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3232
3233 ac_aux_dir=
3234 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
3235 for ac_t in install-sh install.sh shtool; do
3236 if test -f "$ac_dir/$ac_t"; then
3237 ac_aux_dir=$ac_dir
3238 ac_install_sh="$ac_aux_dir/$ac_t -c"
3239 break 2
3240 fi
3241 done
3242 done
3243 if test -z "$ac_aux_dir"; then
3244 as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
3245 fi
3246
3247 # These three variables are undocumented and unsupported,
3248 # and are intended to be withdrawn in a future Autoconf release.
3249 # They can cause serious problems if a builder's source tree is in a directory
3250 # whose full name contains unusual characters.
3251 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
3252 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
3253 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
3254
3255
3256 # Make sure we can run config.sub.
3257 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
3258 as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
3259
3260 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
3261 $as_echo_n "checking build system type... " >&6; }
3262 if test "${ac_cv_build+set}" = set; then :
3263 $as_echo_n "(cached) " >&6
3264 else
3265 ac_build_alias=$build_alias
3266 test "x$ac_build_alias" = x &&
3267 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
3268 test "x$ac_build_alias" = x &&
3269 as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
3270 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
3271 as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
3272
3273 fi
3274 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
3275 $as_echo "$ac_cv_build" >&6; }
3276 case $ac_cv_build in
3277 *-*-*) ;;
3278 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
3279 esac
3280 build=$ac_cv_build
3281 ac_save_IFS=$IFS; IFS='-'
3282 set x $ac_cv_build
3283 shift
3284 build_cpu=$1
3285 build_vendor=$2
3286 shift; shift
3287 # Remember, the first character of IFS is used to create $*,
3288 # except with old shells:
3289 build_os=$*
3290 IFS=$ac_save_IFS
3291 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
3292
3293
3294 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
3295 $as_echo_n "checking host system type... " >&6; }
3296 if test "${ac_cv_host+set}" = set; then :
3297 $as_echo_n "(cached) " >&6
3298 else
3299 if test "x$host_alias" = x; then
3300 ac_cv_host=$ac_cv_build
3301 else
3302 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
3303 as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
3304 fi
3305
3306 fi
3307 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
3308 $as_echo "$ac_cv_host" >&6; }
3309 case $ac_cv_host in
3310 *-*-*) ;;
3311 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
3312 esac
3313 host=$ac_cv_host
3314 ac_save_IFS=$IFS; IFS='-'
3315 set x $ac_cv_host
3316 shift
3317 host_cpu=$1
3318 host_vendor=$2
3319 shift; shift
3320 # Remember, the first character of IFS is used to create $*,
3321 # except with old shells:
3322 host_os=$*
3323 IFS=$ac_save_IFS
3324 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
3325
3326
3327 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
3328 $as_echo_n "checking target system type... " >&6; }
3329 if test "${ac_cv_target+set}" = set; then :
3330 $as_echo_n "(cached) " >&6
3331 else
3332 if test "x$target_alias" = x; then
3333 ac_cv_target=$ac_cv_host
3334 else
3335 ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
3336 as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
3337 fi
3338
3339 fi
3340 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
3341 $as_echo "$ac_cv_target" >&6; }
3342 case $ac_cv_target in
3343 *-*-*) ;;
3344 *) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
3345 esac
3346 target=$ac_cv_target
3347 ac_save_IFS=$IFS; IFS='-'
3348 set x $ac_cv_target
3349 shift
3350 target_cpu=$1
3351 target_vendor=$2
3352 shift; shift
3353 # Remember, the first character of IFS is used to create $*,
3354 # except with old shells:
3355 target_os=$*
3356 IFS=$ac_save_IFS
3357 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
3358
3359
3360 # The aliases save the names the user supplied, while $host etc.
3361 # will get canonicalized.
3362 test -n "$target_alias" &&
3363 test "$program_prefix$program_suffix$program_transform_name" = \
3364 NONENONEs,x,x, &&
3365 program_prefix=${target_alias}-
3366 test "$program_prefix" != NONE &&
3367 program_transform_name="s&^&$program_prefix&;$program_transform_name"
3368 # Use a double $ so make ignores it.
3369 test "$program_suffix" != NONE &&
3370 program_transform_name="s&\$&$program_suffix&;$program_transform_name"
3371 # Double any \ or $.
3372 # By default was `s,x,x', remove it if useless.
3373 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
3374 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
3375
3376 # Find a good install program. We prefer a C program (faster),
3377 # so one script is as good as another. But avoid the broken or
3378 # incompatible versions:
3379 # SysV /etc/install, /usr/sbin/install
3380 # SunOS /usr/etc/install
3381 # IRIX /sbin/install
3382 # AIX /bin/install
3383 # AmigaOS /C/install, which installs bootblocks on floppy discs
3384 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
3385 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
3386 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
3387 # OS/2's system install, which has a completely different semantic
3388 # ./install, which can be erroneously created by make from ./install.sh.
3389 # Reject install programs that cannot install multiple files.
3390 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
3391 $as_echo_n "checking for a BSD-compatible install... " >&6; }
3392 if test -z "$INSTALL"; then
3393 if test "${ac_cv_path_install+set}" = set; then :
3394 $as_echo_n "(cached) " >&6
3395 else
3396 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3397 for as_dir in $PATH
3398 do
3399 IFS=$as_save_IFS
3400 test -z "$as_dir" && as_dir=.
3401 # Account for people who put trailing slashes in PATH elements.
3402 case $as_dir/ in #((
3403 ./ | .// | /[cC]/* | \
3404 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
3405 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
3406 /usr/ucb/* ) ;;
3407 *)
3408 # OSF1 and SCO ODT 3.0 have their own names for install.
3409 # Don't use installbsd from OSF since it installs stuff as root
3410 # by default.
3411 for ac_prog in ginstall scoinst install; do
3412 for ac_exec_ext in '' $ac_executable_extensions; do
3413 if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
3414 if test $ac_prog = install &&
3415 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3416 # AIX install. It has an incompatible calling convention.
3417 :
3418 elif test $ac_prog = install &&
3419 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3420 # program-specific install script used by HP pwplus--don't use.
3421 :
3422 else
3423 rm -rf conftest.one conftest.two conftest.dir
3424 echo one > conftest.one
3425 echo two > conftest.two
3426 mkdir conftest.dir
3427 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
3428 test -s conftest.one && test -s conftest.two &&
3429 test -s conftest.dir/conftest.one &&
3430 test -s conftest.dir/conftest.two
3431 then
3432 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
3433 break 3
3434 fi
3435 fi
3436 fi
3437 done
3438 done
3439 ;;
3440 esac
3441
3442 done
3443 IFS=$as_save_IFS
3444
3445 rm -rf conftest.one conftest.two conftest.dir
3446
3447 fi
3448 if test "${ac_cv_path_install+set}" = set; then
3449 INSTALL=$ac_cv_path_install
3450 else
3451 # As a last resort, use the slow shell script. Don't cache a
3452 # value for INSTALL within a source directory, because that will
3453 # break other packages using the cache if that directory is
3454 # removed, or if the value is a relative name.
3455 INSTALL=$ac_install_sh
3456 fi
3457 fi
3458 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
3459 $as_echo "$INSTALL" >&6; }
3460
3461 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
3462 # It thinks the first close brace ends the variable substitution.
3463 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
3464
3465 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
3466
3467 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
3468
3469 rm -rf .tst 2>/dev/null
3470 mkdir .tst 2>/dev/null
3471 if test -d .tst; then
3472 am__leading_dot=.
3473 else
3474 am__leading_dot=_
3475 fi
3476 rmdir .tst 2>/dev/null
3477
3478 DEPDIR="${am__leading_dot}deps"
3479
3480
3481 ac_ext=c
3482 ac_cpp='$CPP $CPPFLAGS'
3483 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3484 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3485 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3486 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3487 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3488 # On Suns, sometimes $CPP names a directory.
3489 if test -n "$CPP" && test -d "$CPP"; then
3490 CPP=
3491 fi
3492 if test -z "$CPP"; then
3493 if test "${ac_cv_prog_CPP+set}" = set; then :
3494 $as_echo_n "(cached) " >&6
3495 else
3496 # Double quotes because CPP needs to be expanded
3497 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3498 do
3499 ac_preproc_ok=false
3500 for ac_c_preproc_warn_flag in '' yes
3501 do
3502 # Use a header file that comes with gcc, so configuring glibc
3503 # with a fresh cross-compiler works.
3504 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3505 # <limits.h> exists even on freestanding compilers.
3506 # On the NeXT, cc -E runs the code through the compiler's parser,
3507 # not just through cpp. "Syntax error" is here to catch this case.
3508 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3509 /* end confdefs.h. */
3510 #ifdef __STDC__
3511 # include <limits.h>
3512 #else
3513 # include <assert.h>
3514 #endif
3515 Syntax error
3516 _ACEOF
3517 if ac_fn_c_try_cpp "$LINENO"; then :
3518
3519 else
3520 # Broken: fails on valid input.
3521 continue
3522 fi
3523 rm -f conftest.err conftest.$ac_ext
3524
3525 # OK, works on sane cases. Now check whether nonexistent headers
3526 # can be detected and how.
3527 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3528 /* end confdefs.h. */
3529 #include <ac_nonexistent.h>
3530 _ACEOF
3531 if ac_fn_c_try_cpp "$LINENO"; then :
3532 # Broken: success on invalid input.
3533 continue
3534 else
3535 # Passes both tests.
3536 ac_preproc_ok=:
3537 break
3538 fi
3539 rm -f conftest.err conftest.$ac_ext
3540
3541 done
3542 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3543 rm -f conftest.err conftest.$ac_ext
3544 if $ac_preproc_ok; then :
3545 break
3546 fi
3547
3548 done
3549 ac_cv_prog_CPP=$CPP
3550
3551 fi
3552 CPP=$ac_cv_prog_CPP
3553 else
3554 ac_cv_prog_CPP=$CPP
3555 fi
3556 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3557 $as_echo "$CPP" >&6; }
3558 ac_preproc_ok=false
3559 for ac_c_preproc_warn_flag in '' yes
3560 do
3561 # Use a header file that comes with gcc, so configuring glibc
3562 # with a fresh cross-compiler works.
3563 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3564 # <limits.h> exists even on freestanding compilers.
3565 # On the NeXT, cc -E runs the code through the compiler's parser,
3566 # not just through cpp. "Syntax error" is here to catch this case.
3567 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3568 /* end confdefs.h. */
3569 #ifdef __STDC__
3570 # include <limits.h>
3571 #else
3572 # include <assert.h>
3573 #endif
3574 Syntax error
3575 _ACEOF
3576 if ac_fn_c_try_cpp "$LINENO"; then :
3577
3578 else
3579 # Broken: fails on valid input.
3580 continue
3581 fi
3582 rm -f conftest.err conftest.$ac_ext
3583
3584 # OK, works on sane cases. Now check whether nonexistent headers
3585 # can be detected and how.
3586 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3587 /* end confdefs.h. */
3588 #include <ac_nonexistent.h>
3589 _ACEOF
3590 if ac_fn_c_try_cpp "$LINENO"; then :
3591 # Broken: success on invalid input.
3592 continue
3593 else
3594 # Passes both tests.
3595 ac_preproc_ok=:
3596 break
3597 fi
3598 rm -f conftest.err conftest.$ac_ext
3599
3600 done
3601 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3602 rm -f conftest.err conftest.$ac_ext
3603 if $ac_preproc_ok; then :
3604
3605 else
3606 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3607 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3608 as_fn_error "C preprocessor \"$CPP\" fails sanity check
3609 See \`config.log' for more details." "$LINENO" 5; }
3610 fi
3611
3612 ac_ext=c
3613 ac_cpp='$CPP $CPPFLAGS'
3614 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3615 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3616 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3617
3618
3619 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3620 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3621 if test "${ac_cv_path_GREP+set}" = set; then :
3622 $as_echo_n "(cached) " >&6
3623 else
3624 if test -z "$GREP"; then
3625 ac_path_GREP_found=false
3626 # Loop through the user's path and test for each of PROGNAME-LIST
3627 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3628 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3629 do
3630 IFS=$as_save_IFS
3631 test -z "$as_dir" && as_dir=.
3632 for ac_prog in grep ggrep; do
3633 for ac_exec_ext in '' $ac_executable_extensions; do
3634 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3635 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
3636 # Check for GNU ac_path_GREP and select it if it is found.
3637 # Check for GNU $ac_path_GREP
3638 case `"$ac_path_GREP" --version 2>&1` in
3639 *GNU*)
3640 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3641 *)
3642 ac_count=0
3643 $as_echo_n 0123456789 >"conftest.in"
3644 while :
3645 do
3646 cat "conftest.in" "conftest.in" >"conftest.tmp"
3647 mv "conftest.tmp" "conftest.in"
3648 cp "conftest.in" "conftest.nl"
3649 $as_echo 'GREP' >> "conftest.nl"
3650 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3651 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3652 as_fn_arith $ac_count + 1 && ac_count=$as_val
3653 if test $ac_count -gt ${ac_path_GREP_max-0}; then
3654 # Best one so far, save it but keep looking for a better one
3655 ac_cv_path_GREP="$ac_path_GREP"
3656 ac_path_GREP_max=$ac_count
3657 fi
3658 # 10*(2^10) chars as input seems more than enough
3659 test $ac_count -gt 10 && break
3660 done
3661 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3662 esac
3663
3664 $ac_path_GREP_found && break 3
3665 done
3666 done
3667 done
3668 IFS=$as_save_IFS
3669 if test -z "$ac_cv_path_GREP"; then
3670 as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3671 fi
3672 else
3673 ac_cv_path_GREP=$GREP
3674 fi
3675
3676 fi
3677 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3678 $as_echo "$ac_cv_path_GREP" >&6; }
3679 GREP="$ac_cv_path_GREP"
3680
3681
3682 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
3683 $as_echo_n "checking for egrep... " >&6; }
3684 if test "${ac_cv_path_EGREP+set}" = set; then :
3685 $as_echo_n "(cached) " >&6
3686 else
3687 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3688 then ac_cv_path_EGREP="$GREP -E"
3689 else
3690 if test -z "$EGREP"; then
3691 ac_path_EGREP_found=false
3692 # Loop through the user's path and test for each of PROGNAME-LIST
3693 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3694 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3695 do
3696 IFS=$as_save_IFS
3697 test -z "$as_dir" && as_dir=.
3698 for ac_prog in egrep; do
3699 for ac_exec_ext in '' $ac_executable_extensions; do
3700 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3701 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
3702 # Check for GNU ac_path_EGREP and select it if it is found.
3703 # Check for GNU $ac_path_EGREP
3704 case `"$ac_path_EGREP" --version 2>&1` in
3705 *GNU*)
3706 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3707 *)
3708 ac_count=0
3709 $as_echo_n 0123456789 >"conftest.in"
3710 while :
3711 do
3712 cat "conftest.in" "conftest.in" >"conftest.tmp"
3713 mv "conftest.tmp" "conftest.in"
3714 cp "conftest.in" "conftest.nl"
3715 $as_echo 'EGREP' >> "conftest.nl"
3716 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3717 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3718 as_fn_arith $ac_count + 1 && ac_count=$as_val
3719 if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3720 # Best one so far, save it but keep looking for a better one
3721 ac_cv_path_EGREP="$ac_path_EGREP"
3722 ac_path_EGREP_max=$ac_count
3723 fi
3724 # 10*(2^10) chars as input seems more than enough
3725 test $ac_count -gt 10 && break
3726 done
3727 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3728 esac
3729
3730 $ac_path_EGREP_found && break 3
3731 done
3732 done
3733 done
3734 IFS=$as_save_IFS
3735 if test -z "$ac_cv_path_EGREP"; then
3736 as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3737 fi
3738 else
3739 ac_cv_path_EGREP=$EGREP
3740 fi
3741
3742 fi
3743 fi
3744 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
3745 $as_echo "$ac_cv_path_EGREP" >&6; }
3746 EGREP="$ac_cv_path_EGREP"
3747
3748
3749 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
3750 $as_echo_n "checking for ANSI C header files... " >&6; }
3751 if test "${ac_cv_header_stdc+set}" = set; then :
3752 $as_echo_n "(cached) " >&6
3753 else
3754 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3755 /* end confdefs.h. */
3756 #include <stdlib.h>
3757 #include <stdarg.h>
3758 #include <string.h>
3759 #include <float.h>
3760
3761 int
3762 main ()
3763 {
3764
3765 ;
3766 return 0;
3767 }
3768 _ACEOF
3769 if ac_fn_c_try_compile "$LINENO"; then :
3770 ac_cv_header_stdc=yes
3771 else
3772 ac_cv_header_stdc=no
3773 fi
3774 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3775
3776 if test $ac_cv_header_stdc = yes; then
3777 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3778 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3779 /* end confdefs.h. */
3780 #include <string.h>
3781
3782 _ACEOF
3783 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3784 $EGREP "memchr" >/dev/null 2>&1; then :
3785
3786 else
3787 ac_cv_header_stdc=no
3788 fi
3789 rm -f conftest*
3790
3791 fi
3792
3793 if test $ac_cv_header_stdc = yes; then
3794 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3795 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3796 /* end confdefs.h. */
3797 #include <stdlib.h>
3798
3799 _ACEOF
3800 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3801 $EGREP "free" >/dev/null 2>&1; then :
3802
3803 else
3804 ac_cv_header_stdc=no
3805 fi
3806 rm -f conftest*
3807
3808 fi
3809
3810 if test $ac_cv_header_stdc = yes; then
3811 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3812 if test "$cross_compiling" = yes; then :
3813 :
3814 else
3815 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3816 /* end confdefs.h. */
3817 #include <ctype.h>
3818 #include <stdlib.h>
3819 #if ((' ' & 0x0FF) == 0x020)
3820 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3821 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3822 #else
3823 # define ISLOWER(c) \
3824 (('a' <= (c) && (c) <= 'i') \
3825 || ('j' <= (c) && (c) <= 'r') \
3826 || ('s' <= (c) && (c) <= 'z'))
3827 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3828 #endif
3829
3830 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3831 int
3832 main ()
3833 {
3834 int i;
3835 for (i = 0; i < 256; i++)
3836 if (XOR (islower (i), ISLOWER (i))
3837 || toupper (i) != TOUPPER (i))
3838 return 2;
3839 return 0;
3840 }
3841 _ACEOF
3842 if ac_fn_c_try_run "$LINENO"; then :
3843
3844 else
3845 ac_cv_header_stdc=no
3846 fi
3847 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3848 conftest.$ac_objext conftest.beam conftest.$ac_ext
3849 fi
3850
3851 fi
3852 fi
3853 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
3854 $as_echo "$ac_cv_header_stdc" >&6; }
3855 if test $ac_cv_header_stdc = yes; then
3856
3857 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
3858
3859 fi
3860
3861 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
3862 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3863 inttypes.h stdint.h unistd.h
3864 do :
3865 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3866 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
3867 "
3868 eval as_val=\$$as_ac_Header
3869 if test "x$as_val" = x""yes; then :
3870 cat >>confdefs.h <<_ACEOF
3871 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
3872 _ACEOF
3873
3874 fi
3875
3876 done
3877
3878
3879
3880
3881 # autoconf.info says this should be called right after AC_INIT.
3882 ac_config_headers="$ac_config_headers config.h:config.in"
3883
3884
3885
3886
3887
3888 # Put a plausible default for CC_FOR_BUILD in Makefile.
3889 if test "x$cross_compiling" = "xno"; then
3890 CC_FOR_BUILD='$(CC)'
3891 else
3892 CC_FOR_BUILD=gcc
3893 fi
3894
3895
3896
3897
3898 AR=${AR-ar}
3899
3900 if test -n "$ac_tool_prefix"; then
3901 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
3902 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
3903 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3904 $as_echo_n "checking for $ac_word... " >&6; }
3905 if test "${ac_cv_prog_RANLIB+set}" = set; then :
3906 $as_echo_n "(cached) " >&6
3907 else
3908 if test -n "$RANLIB"; then
3909 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
3910 else
3911 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3912 for as_dir in $PATH
3913 do
3914 IFS=$as_save_IFS
3915 test -z "$as_dir" && as_dir=.
3916 for ac_exec_ext in '' $ac_executable_extensions; do
3917 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3918 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
3919 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3920 break 2
3921 fi
3922 done
3923 done
3924 IFS=$as_save_IFS
3925
3926 fi
3927 fi
3928 RANLIB=$ac_cv_prog_RANLIB
3929 if test -n "$RANLIB"; then
3930 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
3931 $as_echo "$RANLIB" >&6; }
3932 else
3933 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3934 $as_echo "no" >&6; }
3935 fi
3936
3937
3938 fi
3939 if test -z "$ac_cv_prog_RANLIB"; then
3940 ac_ct_RANLIB=$RANLIB
3941 # Extract the first word of "ranlib", so it can be a program name with args.
3942 set dummy ranlib; ac_word=$2
3943 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3944 $as_echo_n "checking for $ac_word... " >&6; }
3945 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
3946 $as_echo_n "(cached) " >&6
3947 else
3948 if test -n "$ac_ct_RANLIB"; then
3949 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
3950 else
3951 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3952 for as_dir in $PATH
3953 do
3954 IFS=$as_save_IFS
3955 test -z "$as_dir" && as_dir=.
3956 for ac_exec_ext in '' $ac_executable_extensions; do
3957 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3958 ac_cv_prog_ac_ct_RANLIB="ranlib"
3959 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3960 break 2
3961 fi
3962 done
3963 done
3964 IFS=$as_save_IFS
3965
3966 fi
3967 fi
3968 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
3969 if test -n "$ac_ct_RANLIB"; then
3970 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
3971 $as_echo "$ac_ct_RANLIB" >&6; }
3972 else
3973 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3974 $as_echo "no" >&6; }
3975 fi
3976
3977 if test "x$ac_ct_RANLIB" = x; then
3978 RANLIB=":"
3979 else
3980 case $cross_compiling:$ac_tool_warned in
3981 yes:)
3982 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3983 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3984 ac_tool_warned=yes ;;
3985 esac
3986 RANLIB=$ac_ct_RANLIB
3987 fi
3988 else
3989 RANLIB="$ac_cv_prog_RANLIB"
3990 fi
3991
3992
3993 # Dependency checking.
3994 ac_config_commands="$ac_config_commands depdir"
3995
3996
3997 depcc="$CC" am_compiler_list=
3998
3999 am_depcomp=$ac_aux_dir/depcomp
4000 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4001 $as_echo_n "checking dependency style of $depcc... " >&6; }
4002 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then :
4003 $as_echo_n "(cached) " >&6
4004 else
4005 if test -f "$am_depcomp"; then
4006 # We make a subdir and do the tests there. Otherwise we can end up
4007 # making bogus files that we don't know about and never remove. For
4008 # instance it was reported that on HP-UX the gcc test will end up
4009 # making a dummy file named `D' -- because `-MD' means `put the output
4010 # in D'.
4011 mkdir conftest.dir
4012 # Copy depcomp to subdir because otherwise we won't find it if we're
4013 # using a relative directory.
4014 cp "$am_depcomp" conftest.dir
4015 cd conftest.dir
4016 # We will build objects and dependencies in a subdirectory because
4017 # it helps to detect inapplicable dependency modes. For instance
4018 # both Tru64's cc and ICC support -MD to output dependencies as a
4019 # side effect of compilation, but ICC will put the dependencies in
4020 # the current directory while Tru64 will put them in the object
4021 # directory.
4022 mkdir sub
4023
4024 am_cv_CC_dependencies_compiler_type=none
4025 if test "$am_compiler_list" = ""; then
4026 am_compiler_list=`sed -n 's/^\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
4027 fi
4028 for depmode in $am_compiler_list; do
4029 if test $depmode = none; then break; fi
4030
4031 $as_echo "$as_me:$LINENO: trying $depmode" >&5
4032 # Setup a source with many dependencies, because some compilers
4033 # like to wrap large dependency lists on column 80 (with \), and
4034 # we should not choose a depcomp mode which is confused by this.
4035 #
4036 # We need to recreate these files for each test, as the compiler may
4037 # overwrite some of them when testing with obscure command lines.
4038 # This happens at least with the AIX C compiler.
4039 : > sub/conftest.c
4040 for i in 1 2 3 4 5 6; do
4041 echo '#include "conftst'$i'.h"' >> sub/conftest.c
4042 # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
4043 # Solaris 8's {/usr,}/bin/sh.
4044 touch sub/conftst$i.h
4045 done
4046 echo "include sub/conftest.Po" > confmf
4047
4048 # We check with `-c' and `-o' for the sake of the "dashmstdout"
4049 # mode. It turns out that the SunPro C++ compiler does not properly
4050 # handle `-M -o', and we need to detect this.
4051 depcmd="depmode=$depmode \
4052 source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
4053 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4054 $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c"
4055 echo "| $depcmd" | sed -e 's/ */ /g' >&5
4056 if env $depcmd > conftest.err 2>&1 &&
4057 grep sub/conftst6.h sub/conftest.Po >>conftest.err 2>&1 &&
4058 grep sub/conftest.${OBJEXT-o} sub/conftest.Po >>conftest.err 2>&1 &&
4059 ${MAKE-make} -s -f confmf >>conftest.err 2>&1; then
4060 # icc doesn't choke on unknown options, it will just issue warnings
4061 # or remarks (even with -Werror). So we grep stderr for any message
4062 # that says an option was ignored or not supported.
4063 # When given -MP, icc 7.0 and 7.1 complain thusly:
4064 # icc: Command line warning: ignoring option '-M'; no argument required
4065 # The diagnosis changed in icc 8.0:
4066 # icc: Command line remark: option '-MP' not supported
4067 if (grep 'ignoring option' conftest.err ||
4068 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4069 am_cv_CC_dependencies_compiler_type=$depmode
4070 $as_echo "$as_me:$LINENO: success" >&5
4071 break
4072 fi
4073 fi
4074 $as_echo "$as_me:$LINENO: failure, diagnostics are:" >&5
4075 sed -e 's/^/| /' < conftest.err >&5
4076 done
4077
4078 cd ..
4079 rm -rf conftest.dir
4080 else
4081 am_cv_CC_dependencies_compiler_type=none
4082 fi
4083
4084 fi
4085 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
4086 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
4087 if test x${am_cv_CC_dependencies_compiler_type-none} = xnone
4088 then as_fn_error "no usable dependency style found" "$LINENO" 5
4089 else CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
4090
4091 fi
4092
4093
4094 # Check for the 'make' the user wants to use.
4095 for ac_prog in make
4096 do
4097 # Extract the first word of "$ac_prog", so it can be a program name with args.
4098 set dummy $ac_prog; ac_word=$2
4099 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4100 $as_echo_n "checking for $ac_word... " >&6; }
4101 if test "${ac_cv_prog_MAKE+set}" = set; then :
4102 $as_echo_n "(cached) " >&6
4103 else
4104 if test -n "$MAKE"; then
4105 ac_cv_prog_MAKE="$MAKE" # Let the user override the test.
4106 else
4107 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4108 for as_dir in $PATH
4109 do
4110 IFS=$as_save_IFS
4111 test -z "$as_dir" && as_dir=.
4112 for ac_exec_ext in '' $ac_executable_extensions; do
4113 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4114 ac_cv_prog_MAKE="$ac_prog"
4115 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4116 break 2
4117 fi
4118 done
4119 done
4120 IFS=$as_save_IFS
4121
4122 fi
4123 fi
4124 MAKE=$ac_cv_prog_MAKE
4125 if test -n "$MAKE"; then
4126 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKE" >&5
4127 $as_echo "$MAKE" >&6; }
4128 else
4129 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4130 $as_echo "no" >&6; }
4131 fi
4132
4133
4134 test -n "$MAKE" && break
4135 done
4136
4137 MAKE_IS_GNU=
4138 case "`$MAKE --version 2>&1 | sed 1q`" in
4139 *GNU*)
4140 MAKE_IS_GNU=yes
4141 ;;
4142 esac
4143 if test "$MAKE_IS_GNU" = yes; then
4144 GMAKE_TRUE=
4145 GMAKE_FALSE='#'
4146 else
4147 GMAKE_TRUE='#'
4148 GMAKE_FALSE=
4149 fi
4150
4151
4152 ALL_LINGUAS=
4153 # If we haven't got the data from the intl directory,
4154 # assume NLS is disabled.
4155 USE_NLS=no
4156 LIBINTL=
4157 LIBINTL_DEP=
4158 INCINTL=
4159 XGETTEXT=
4160 GMSGFMT=
4161 POSUB=
4162
4163 if test -f ../../intl/config.intl; then
4164 . ../../intl/config.intl
4165 fi
4166 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
4167 $as_echo_n "checking whether NLS is requested... " >&6; }
4168 if test x"$USE_NLS" != xyes; then
4169 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4170 $as_echo "no" >&6; }
4171 else
4172 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4173 $as_echo "yes" >&6; }
4174
4175 $as_echo "#define ENABLE_NLS 1" >>confdefs.h
4176
4177
4178 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catalogs to be installed" >&5
4179 $as_echo_n "checking for catalogs to be installed... " >&6; }
4180 # Look for .po and .gmo files in the source directory.
4181 CATALOGS=
4182 XLINGUAS=
4183 for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
4184 # If there aren't any .gmo files the shell will give us the
4185 # literal string "../path/to/srcdir/po/*.gmo" which has to be
4186 # weeded out.
4187 case "$cat" in *\**)
4188 continue;;
4189 esac
4190 # The quadruple backslash is collapsed to a double backslash
4191 # by the backticks, then collapsed again by the double quotes,
4192 # leaving us with one backslash in the sed expression (right
4193 # before the dot that mustn't act as a wildcard).
4194 cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
4195 lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
4196 # The user is allowed to set LINGUAS to a list of languages to
4197 # install catalogs for. If it's empty that means "all of them."
4198 if test "x$LINGUAS" = x; then
4199 CATALOGS="$CATALOGS $cat"
4200 XLINGUAS="$XLINGUAS $lang"
4201 else
4202 case "$LINGUAS" in *$lang*)
4203 CATALOGS="$CATALOGS $cat"
4204 XLINGUAS="$XLINGUAS $lang"
4205 ;;
4206 esac
4207 fi
4208 done
4209 LINGUAS="$XLINGUAS"
4210 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINGUAS" >&5
4211 $as_echo "$LINGUAS" >&6; }
4212
4213
4214 DATADIRNAME=share
4215
4216 INSTOBJEXT=.mo
4217
4218 GENCAT=gencat
4219
4220 CATOBJEXT=.gmo
4221
4222 fi
4223
4224 # Check for common headers.
4225 # FIXME: Seems to me this can cause problems for i386-windows hosts.
4226 # At one point there were hardcoded AC_DEFINE's if ${host} = i386-*-windows*.
4227 for ac_header in stdlib.h string.h strings.h unistd.h time.h
4228 do :
4229 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4230 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
4231 eval as_val=\$$as_ac_Header
4232 if test "x$as_val" = x""yes; then :
4233 cat >>confdefs.h <<_ACEOF
4234 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4235 _ACEOF
4236
4237 fi
4238
4239 done
4240
4241 for ac_header in sys/time.h sys/resource.h
4242 do :
4243 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4244 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
4245 eval as_val=\$$as_ac_Header
4246 if test "x$as_val" = x""yes; then :
4247 cat >>confdefs.h <<_ACEOF
4248 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4249 _ACEOF
4250
4251 fi
4252
4253 done
4254
4255 for ac_header in fcntl.h fpu_control.h
4256 do :
4257 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4258 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
4259 eval as_val=\$$as_ac_Header
4260 if test "x$as_val" = x""yes; then :
4261 cat >>confdefs.h <<_ACEOF
4262 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4263 _ACEOF
4264
4265 fi
4266
4267 done
4268
4269 for ac_header in dlfcn.h errno.h sys/stat.h
4270 do :
4271 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4272 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
4273 eval as_val=\$$as_ac_Header
4274 if test "x$as_val" = x""yes; then :
4275 cat >>confdefs.h <<_ACEOF
4276 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4277 _ACEOF
4278
4279 fi
4280
4281 done
4282
4283 for ac_func in getrusage time sigaction __setfpucw
4284 do :
4285 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
4286 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
4287 eval as_val=\$$as_ac_var
4288 if test "x$as_val" = x""yes; then :
4289 cat >>confdefs.h <<_ACEOF
4290 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
4291 _ACEOF
4292
4293 fi
4294 done
4295
4296
4297 # Check for socket libraries
4298 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for bind in -lsocket" >&5
4299 $as_echo_n "checking for bind in -lsocket... " >&6; }
4300 if test "${ac_cv_lib_socket_bind+set}" = set; then :
4301 $as_echo_n "(cached) " >&6
4302 else
4303 ac_check_lib_save_LIBS=$LIBS
4304 LIBS="-lsocket $LIBS"
4305 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4306 /* end confdefs.h. */
4307
4308 /* Override any GCC internal prototype to avoid an error.
4309 Use char because int might match the return type of a GCC
4310 builtin and then its argument prototype would still apply. */
4311 #ifdef __cplusplus
4312 extern "C"
4313 #endif
4314 char bind ();
4315 int
4316 main ()
4317 {
4318 return bind ();
4319 ;
4320 return 0;
4321 }
4322 _ACEOF
4323 if ac_fn_c_try_link "$LINENO"; then :
4324 ac_cv_lib_socket_bind=yes
4325 else
4326 ac_cv_lib_socket_bind=no
4327 fi
4328 rm -f core conftest.err conftest.$ac_objext \
4329 conftest$ac_exeext conftest.$ac_ext
4330 LIBS=$ac_check_lib_save_LIBS
4331 fi
4332 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_bind" >&5
4333 $as_echo "$ac_cv_lib_socket_bind" >&6; }
4334 if test "x$ac_cv_lib_socket_bind" = x""yes; then :
4335 cat >>confdefs.h <<_ACEOF
4336 #define HAVE_LIBSOCKET 1
4337 _ACEOF
4338
4339 LIBS="-lsocket $LIBS"
4340
4341 fi
4342
4343 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lnsl" >&5
4344 $as_echo_n "checking for gethostbyname in -lnsl... " >&6; }
4345 if test "${ac_cv_lib_nsl_gethostbyname+set}" = set; then :
4346 $as_echo_n "(cached) " >&6
4347 else
4348 ac_check_lib_save_LIBS=$LIBS
4349 LIBS="-lnsl $LIBS"
4350 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4351 /* end confdefs.h. */
4352
4353 /* Override any GCC internal prototype to avoid an error.
4354 Use char because int might match the return type of a GCC
4355 builtin and then its argument prototype would still apply. */
4356 #ifdef __cplusplus
4357 extern "C"
4358 #endif
4359 char gethostbyname ();
4360 int
4361 main ()
4362 {
4363 return gethostbyname ();
4364 ;
4365 return 0;
4366 }
4367 _ACEOF
4368 if ac_fn_c_try_link "$LINENO"; then :
4369 ac_cv_lib_nsl_gethostbyname=yes
4370 else
4371 ac_cv_lib_nsl_gethostbyname=no
4372 fi
4373 rm -f core conftest.err conftest.$ac_objext \
4374 conftest$ac_exeext conftest.$ac_ext
4375 LIBS=$ac_check_lib_save_LIBS
4376 fi
4377 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_gethostbyname" >&5
4378 $as_echo "$ac_cv_lib_nsl_gethostbyname" >&6; }
4379 if test "x$ac_cv_lib_nsl_gethostbyname" = x""yes; then :
4380 cat >>confdefs.h <<_ACEOF
4381 #define HAVE_LIBNSL 1
4382 _ACEOF
4383
4384 LIBS="-lnsl $LIBS"
4385
4386 fi
4387
4388
4389 # BFD conditionally uses zlib, so we must link it in if libbfd does, by
4390 # using the same condition.
4391
4392 # See if the user specified whether he wants zlib support or not.
4393
4394 # Check whether --with-zlib was given.
4395 if test "${with_zlib+set}" = set; then :
4396 withval=$with_zlib;
4397 else
4398 with_zlib=auto
4399 fi
4400
4401
4402 if test "$with_zlib" != "no"; then
4403 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing zlibVersion" >&5
4404 $as_echo_n "checking for library containing zlibVersion... " >&6; }
4405 if test "${ac_cv_search_zlibVersion+set}" = set; then :
4406 $as_echo_n "(cached) " >&6
4407 else
4408 ac_func_search_save_LIBS=$LIBS
4409 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4410 /* end confdefs.h. */
4411
4412 /* Override any GCC internal prototype to avoid an error.
4413 Use char because int might match the return type of a GCC
4414 builtin and then its argument prototype would still apply. */
4415 #ifdef __cplusplus
4416 extern "C"
4417 #endif
4418 char zlibVersion ();
4419 int
4420 main ()
4421 {
4422 return zlibVersion ();
4423 ;
4424 return 0;
4425 }
4426 _ACEOF
4427 for ac_lib in '' z; do
4428 if test -z "$ac_lib"; then
4429 ac_res="none required"
4430 else
4431 ac_res=-l$ac_lib
4432 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
4433 fi
4434 if ac_fn_c_try_link "$LINENO"; then :
4435 ac_cv_search_zlibVersion=$ac_res
4436 fi
4437 rm -f core conftest.err conftest.$ac_objext \
4438 conftest$ac_exeext
4439 if test "${ac_cv_search_zlibVersion+set}" = set; then :
4440 break
4441 fi
4442 done
4443 if test "${ac_cv_search_zlibVersion+set}" = set; then :
4444
4445 else
4446 ac_cv_search_zlibVersion=no
4447 fi
4448 rm conftest.$ac_ext
4449 LIBS=$ac_func_search_save_LIBS
4450 fi
4451 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_zlibVersion" >&5
4452 $as_echo "$ac_cv_search_zlibVersion" >&6; }
4453 ac_res=$ac_cv_search_zlibVersion
4454 if test "$ac_res" != no; then :
4455 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
4456 for ac_header in zlib.h
4457 do :
4458 ac_fn_c_check_header_mongrel "$LINENO" "zlib.h" "ac_cv_header_zlib_h" "$ac_includes_default"
4459 if test "x$ac_cv_header_zlib_h" = x""yes; then :
4460 cat >>confdefs.h <<_ACEOF
4461 #define HAVE_ZLIB_H 1
4462 _ACEOF
4463
4464 fi
4465
4466 done
4467
4468 fi
4469
4470 if test "$with_zlib" = "yes" -a "$ac_cv_header_zlib_h" != "yes"; then
4471 as_fn_error "zlib (libz) library was explicitly requested but not found" "$LINENO" 5
4472 fi
4473 fi
4474
4475
4476 . ${srcdir}/../../bfd/configure.host
4477
4478
4479
4480 USE_MAINTAINER_MODE=no
4481 # Check whether --enable-maintainer-mode was given.
4482 if test "${enable_maintainer_mode+set}" = set; then :
4483 enableval=$enable_maintainer_mode; case "${enableval}" in
4484 yes) MAINT="" USE_MAINTAINER_MODE=yes ;;
4485 no) MAINT="#" ;;
4486 *) as_fn_error "\"--enable-maintainer-mode does not take a value\"" "$LINENO" 5; MAINT="#" ;;
4487 esac
4488 if test x"$silent" != x"yes" && test x"$MAINT" = x""; then
4489 echo "Setting maintainer mode" 6>&1
4490 fi
4491 else
4492 MAINT="#"
4493 fi
4494
4495
4496
4497 # Check whether --enable-sim-bswap was given.
4498 if test "${enable_sim_bswap+set}" = set; then :
4499 enableval=$enable_sim_bswap; case "${enableval}" in
4500 yes) sim_bswap="-DWITH_BSWAP=1 -DUSE_BSWAP=1";;
4501 no) sim_bswap="-DWITH_BSWAP=0";;
4502 *) as_fn_error "\"--enable-sim-bswap does not take a value\"" "$LINENO" 5; sim_bswap="";;
4503 esac
4504 if test x"$silent" != x"yes" && test x"$sim_bswap" != x""; then
4505 echo "Setting bswap flags = $sim_bswap" 6>&1
4506 fi
4507 else
4508 sim_bswap=""
4509 fi
4510
4511
4512
4513 # Check whether --enable-sim-cflags was given.
4514 if test "${enable_sim_cflags+set}" = set; then :
4515 enableval=$enable_sim_cflags; case "${enableval}" in
4516 yes) sim_cflags="-O2 -fomit-frame-pointer";;
4517 trace) as_fn_error "\"Please use --enable-sim-debug instead.\"" "$LINENO" 5; sim_cflags="";;
4518 no) sim_cflags="";;
4519 *) sim_cflags=`echo "${enableval}" | sed -e "s/,/ /g"`;;
4520 esac
4521 if test x"$silent" != x"yes" && test x"$sim_cflags" != x""; then
4522 echo "Setting sim cflags = $sim_cflags" 6>&1
4523 fi
4524 else
4525 sim_cflags=""
4526 fi
4527
4528
4529
4530 # Check whether --enable-sim-debug was given.
4531 if test "${enable_sim_debug+set}" = set; then :
4532 enableval=$enable_sim_debug; case "${enableval}" in
4533 yes) sim_debug="-DDEBUG=7 -DWITH_DEBUG=7";;
4534 no) sim_debug="-DDEBUG=0 -DWITH_DEBUG=0";;
4535 *) sim_debug="-DDEBUG='(${enableval})' -DWITH_DEBUG='(${enableval})'";;
4536 esac
4537 if test x"$silent" != x"yes" && test x"$sim_debug" != x""; then
4538 echo "Setting sim debug = $sim_debug" 6>&1
4539 fi
4540 else
4541 sim_debug=""
4542 fi
4543
4544
4545
4546 # Check whether --enable-sim-stdio was given.
4547 if test "${enable_sim_stdio+set}" = set; then :
4548 enableval=$enable_sim_stdio; case "${enableval}" in
4549 yes) sim_stdio="-DWITH_STDIO=DO_USE_STDIO";;
4550 no) sim_stdio="-DWITH_STDIO=DONT_USE_STDIO";;
4551 *) as_fn_error "\"Unknown value $enableval passed to --enable-sim-stdio\"" "$LINENO" 5; sim_stdio="";;
4552 esac
4553 if test x"$silent" != x"yes" && test x"$sim_stdio" != x""; then
4554 echo "Setting stdio flags = $sim_stdio" 6>&1
4555 fi
4556 else
4557 sim_stdio=""
4558 fi
4559
4560
4561
4562 # Check whether --enable-sim-trace was given.
4563 if test "${enable_sim_trace+set}" = set; then :
4564 enableval=$enable_sim_trace; case "${enableval}" in
4565 yes) sim_trace="-DTRACE=1 -DWITH_TRACE=-1";;
4566 no) sim_trace="-DTRACE=0 -DWITH_TRACE=0";;
4567 [-0-9]*)
4568 sim_trace="-DTRACE='(${enableval})' -DWITH_TRACE='(${enableval})'";;
4569 [a-z]*)
4570 sim_trace=""
4571 for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
4572 if test x"$sim_trace" = x; then
4573 sim_trace="-DWITH_TRACE='(TRACE_$x"
4574 else
4575 sim_trace="${sim_trace}|TRACE_$x"
4576 fi
4577 done
4578 sim_trace="$sim_trace)'" ;;
4579 esac
4580 if test x"$silent" != x"yes" && test x"$sim_trace" != x""; then
4581 echo "Setting sim trace = $sim_trace" 6>&1
4582 fi
4583 else
4584 sim_trace=""
4585 fi
4586
4587
4588
4589 # Check whether --enable-sim-profile was given.
4590 if test "${enable_sim_profile+set}" = set; then :
4591 enableval=$enable_sim_profile; case "${enableval}" in
4592 yes) sim_profile="-DPROFILE=1 -DWITH_PROFILE=-1";;
4593 no) sim_profile="-DPROFILE=0 -DWITH_PROFILE=0";;
4594 [-0-9]*)
4595 sim_profile="-DPROFILE='(${enableval})' -DWITH_PROFILE='(${enableval})'";;
4596 [a-z]*)
4597 sim_profile=""
4598 for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
4599 if test x"$sim_profile" = x; then
4600 sim_profile="-DWITH_PROFILE='(PROFILE_$x"
4601 else
4602 sim_profile="${sim_profile}|PROFILE_$x"
4603 fi
4604 done
4605 sim_profile="$sim_profile)'" ;;
4606 esac
4607 if test x"$silent" != x"yes" && test x"$sim_profile" != x""; then
4608 echo "Setting sim profile = $sim_profile" 6>&1
4609 fi
4610 else
4611 sim_profile="-DPROFILE=1 -DWITH_PROFILE=-1"
4612 fi
4613
4614
4615
4616
4617 # Check whether --with-pkgversion was given.
4618 if test "${with_pkgversion+set}" = set; then :
4619 withval=$with_pkgversion; case "$withval" in
4620 yes) as_fn_error "package version not specified" "$LINENO" 5 ;;
4621 no) PKGVERSION= ;;
4622 *) PKGVERSION="($withval) " ;;
4623 esac
4624 else
4625 PKGVERSION="(GDB) "
4626
4627 fi
4628
4629
4630
4631
4632
4633 # Check whether --with-bugurl was given.
4634 if test "${with_bugurl+set}" = set; then :
4635 withval=$with_bugurl; case "$withval" in
4636 yes) as_fn_error "bug URL not specified" "$LINENO" 5 ;;
4637 no) BUGURL=
4638 ;;
4639 *) BUGURL="$withval"
4640 ;;
4641 esac
4642 else
4643 BUGURL="http://www.gnu.org/software/gdb/bugs/"
4644
4645 fi
4646
4647 case ${BUGURL} in
4648 "")
4649 REPORT_BUGS_TO=
4650 REPORT_BUGS_TEXI=
4651 ;;
4652 *)
4653 REPORT_BUGS_TO="<$BUGURL>"
4654 REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`}
4655 ;;
4656 esac;
4657
4658
4659
4660
4661 cat >>confdefs.h <<_ACEOF
4662 #define PKGVERSION "$PKGVERSION"
4663 _ACEOF
4664
4665
4666 cat >>confdefs.h <<_ACEOF
4667 #define REPORT_BUGS_TO "$REPORT_BUGS_TO"
4668 _ACEOF
4669
4670
4671 { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5
4672 $as_echo_n "checking return type of signal handlers... " >&6; }
4673 if test "${ac_cv_type_signal+set}" = set; then :
4674 $as_echo_n "(cached) " >&6
4675 else
4676 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4677 /* end confdefs.h. */
4678 #include <sys/types.h>
4679 #include <signal.h>
4680
4681 int
4682 main ()
4683 {
4684 return *(signal (0, 0)) (0) == 1;
4685 ;
4686 return 0;
4687 }
4688 _ACEOF
4689 if ac_fn_c_try_compile "$LINENO"; then :
4690 ac_cv_type_signal=int
4691 else
4692 ac_cv_type_signal=void
4693 fi
4694 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4695 fi
4696 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5
4697 $as_echo "$ac_cv_type_signal" >&6; }
4698
4699 cat >>confdefs.h <<_ACEOF
4700 #define RETSIGTYPE $ac_cv_type_signal
4701 _ACEOF
4702
4703
4704
4705
4706
4707 sim_link_files=
4708 sim_link_links=
4709
4710 sim_link_links=tconfig.h
4711 if test -f ${srcdir}/tconfig.in
4712 then
4713 sim_link_files=tconfig.in
4714 else
4715 sim_link_files=../common/tconfig.in
4716 fi
4717
4718 # targ-vals.def points to the libc macro description file.
4719 case "${target}" in
4720 *-*-*) TARG_VALS_DEF=../common/nltvals.def ;;
4721 esac
4722 sim_link_files="${sim_link_files} ${TARG_VALS_DEF}"
4723 sim_link_links="${sim_link_links} targ-vals.def"
4724
4725
4726
4727 for ac_header in stdlib.h
4728 do :
4729 ac_fn_c_check_header_mongrel "$LINENO" "stdlib.h" "ac_cv_header_stdlib_h" "$ac_includes_default"
4730 if test "x$ac_cv_header_stdlib_h" = x""yes; then :
4731 cat >>confdefs.h <<_ACEOF
4732 #define HAVE_STDLIB_H 1
4733 _ACEOF
4734
4735 fi
4736
4737 done
4738
4739
4740 # In the Cygwin environment, we need some additional flags.
4741 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cygwin" >&5
4742 $as_echo_n "checking for cygwin... " >&6; }
4743 if test "${sim_cv_os_cygwin+set}" = set; then :
4744 $as_echo_n "(cached) " >&6
4745 else
4746 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4747 /* end confdefs.h. */
4748
4749 #ifdef __CYGWIN__
4750 lose
4751 #endif
4752 _ACEOF
4753 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4754 $EGREP "lose" >/dev/null 2>&1; then :
4755 sim_cv_os_cygwin=yes
4756 else
4757 sim_cv_os_cygwin=no
4758 fi
4759 rm -f conftest*
4760
4761 fi
4762 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $sim_cv_os_cygwin" >&5
4763 $as_echo "$sim_cv_os_cygwin" >&6; }
4764
4765 if test x$sim_cv_os_cygwin = xyes; then
4766 TERMCAP='`if test -r ../../libtermcap/libtermcap.a; then echo ../../libtermcap/libtermcap.a; else echo -ltermcap; fi` -luser32'
4767 else
4768 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -ltermcap" >&5
4769 $as_echo_n "checking for main in -ltermcap... " >&6; }
4770 if test "${ac_cv_lib_termcap_main+set}" = set; then :
4771 $as_echo_n "(cached) " >&6
4772 else
4773 ac_check_lib_save_LIBS=$LIBS
4774 LIBS="-ltermcap $LIBS"
4775 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4776 /* end confdefs.h. */
4777
4778
4779 int
4780 main ()
4781 {
4782 return main ();
4783 ;
4784 return 0;
4785 }
4786 _ACEOF
4787 if ac_fn_c_try_link "$LINENO"; then :
4788 ac_cv_lib_termcap_main=yes
4789 else
4790 ac_cv_lib_termcap_main=no
4791 fi
4792 rm -f core conftest.err conftest.$ac_objext \
4793 conftest$ac_exeext conftest.$ac_ext
4794 LIBS=$ac_check_lib_save_LIBS
4795 fi
4796 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_termcap_main" >&5
4797 $as_echo "$ac_cv_lib_termcap_main" >&6; }
4798 if test "x$ac_cv_lib_termcap_main" = x""yes; then :
4799 TERMCAP=-ltermcap
4800 else
4801 TERMCAP=""
4802 fi
4803
4804 fi
4805
4806
4807 # We prefer the in-tree readline. Top-level dependencies make sure
4808 # src/readline (if it's there) is configured before src/sim.
4809 if test -r ../../readline/Makefile; then
4810 READLINE=../../readline/libreadline.a
4811 else
4812 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for readline in -lreadline" >&5
4813 $as_echo_n "checking for readline in -lreadline... " >&6; }
4814 if test "${ac_cv_lib_readline_readline+set}" = set; then :
4815 $as_echo_n "(cached) " >&6
4816 else
4817 ac_check_lib_save_LIBS=$LIBS
4818 LIBS="-lreadline $TERMCAP $LIBS"
4819 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4820 /* end confdefs.h. */
4821
4822 /* Override any GCC internal prototype to avoid an error.
4823 Use char because int might match the return type of a GCC
4824 builtin and then its argument prototype would still apply. */
4825 #ifdef __cplusplus
4826 extern "C"
4827 #endif
4828 char readline ();
4829 int
4830 main ()
4831 {
4832 return readline ();
4833 ;
4834 return 0;
4835 }
4836 _ACEOF
4837 if ac_fn_c_try_link "$LINENO"; then :
4838 ac_cv_lib_readline_readline=yes
4839 else
4840 ac_cv_lib_readline_readline=no
4841 fi
4842 rm -f core conftest.err conftest.$ac_objext \
4843 conftest$ac_exeext conftest.$ac_ext
4844 LIBS=$ac_check_lib_save_LIBS
4845 fi
4846 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_readline_readline" >&5
4847 $as_echo "$ac_cv_lib_readline_readline" >&6; }
4848 if test "x$ac_cv_lib_readline_readline" = x""yes; then :
4849 READLINE=-lreadline
4850 else
4851 as_fn_error "the required \"readline\" library is missing" "$LINENO" 5
4852 fi
4853
4854 fi
4855
4856
4857 ac_sources="$sim_link_files"
4858 ac_dests="$sim_link_links"
4859 while test -n "$ac_sources"; do
4860 set $ac_dests; ac_dest=$1; shift; ac_dests=$*
4861 set $ac_sources; ac_source=$1; shift; ac_sources=$*
4862 ac_config_links_1="$ac_config_links_1 $ac_dest:$ac_source"
4863 done
4864 ac_config_links="$ac_config_links $ac_config_links_1"
4865
4866 cgen_breaks=""
4867 if grep CGEN_MAINT $srcdir/Makefile.in >/dev/null; then
4868 cgen_breaks="break cgen_rtx_error";
4869 fi
4870
4871 ac_config_files="$ac_config_files Makefile.sim:Makefile.in"
4872
4873 ac_config_files="$ac_config_files Make-common.sim:../common/Make-common.in"
4874
4875 ac_config_files="$ac_config_files .gdbinit:../common/gdbinit.in"
4876
4877 ac_config_commands="$ac_config_commands Makefile"
4878
4879 ac_config_commands="$ac_config_commands stamp-h"
4880
4881 cat >confcache <<\_ACEOF
4882 # This file is a shell script that caches the results of configure
4883 # tests run on this system so they can be shared between configure
4884 # scripts and configure runs, see configure's option --config-cache.
4885 # It is not useful on other systems. If it contains results you don't
4886 # want to keep, you may remove or edit it.
4887 #
4888 # config.status only pays attention to the cache file if you give it
4889 # the --recheck option to rerun configure.
4890 #
4891 # `ac_cv_env_foo' variables (set or unset) will be overridden when
4892 # loading this file, other *unset* `ac_cv_foo' will be assigned the
4893 # following values.
4894
4895 _ACEOF
4896
4897 # The following way of writing the cache mishandles newlines in values,
4898 # but we know of no workaround that is simple, portable, and efficient.
4899 # So, we kill variables containing newlines.
4900 # Ultrix sh set writes to stderr and can't be redirected directly,
4901 # and sets the high bit in the cache file unless we assign to the vars.
4902 (
4903 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
4904 eval ac_val=\$$ac_var
4905 case $ac_val in #(
4906 *${as_nl}*)
4907 case $ac_var in #(
4908 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
4909 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
4910 esac
4911 case $ac_var in #(
4912 _ | IFS | as_nl) ;; #(
4913 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
4914 *) { eval $ac_var=; unset $ac_var;} ;;
4915 esac ;;
4916 esac
4917 done
4918
4919 (set) 2>&1 |
4920 case $as_nl`(ac_space=' '; set) 2>&1` in #(
4921 *${as_nl}ac_space=\ *)
4922 # `set' does not quote correctly, so add quotes: double-quote
4923 # substitution turns \\\\ into \\, and sed turns \\ into \.
4924 sed -n \
4925 "s/'/'\\\\''/g;
4926 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
4927 ;; #(
4928 *)
4929 # `set' quotes correctly as required by POSIX, so do not add quotes.
4930 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
4931 ;;
4932 esac |
4933 sort
4934 ) |
4935 sed '
4936 /^ac_cv_env_/b end
4937 t clear
4938 :clear
4939 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
4940 t end
4941 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
4942 :end' >>confcache
4943 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
4944 if test -w "$cache_file"; then
4945 test "x$cache_file" != "x/dev/null" &&
4946 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
4947 $as_echo "$as_me: updating cache $cache_file" >&6;}
4948 cat confcache >$cache_file
4949 else
4950 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
4951 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
4952 fi
4953 fi
4954 rm -f confcache
4955
4956 test "x$prefix" = xNONE && prefix=$ac_default_prefix
4957 # Let make expand exec_prefix.
4958 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
4959
4960 DEFS=-DHAVE_CONFIG_H
4961
4962 ac_libobjs=
4963 ac_ltlibobjs=
4964 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
4965 # 1. Remove the extension, and $U if already installed.
4966 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
4967 ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
4968 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
4969 # will be set to the directory where LIBOBJS objects are built.
4970 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
4971 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
4972 done
4973 LIBOBJS=$ac_libobjs
4974
4975 LTLIBOBJS=$ac_ltlibobjs
4976
4977
4978 if test -z "${GMAKE_TRUE}" && test -z "${GMAKE_FALSE}"; then
4979 as_fn_error "conditional \"GMAKE\" was never defined.
4980 Usually this means the macro was only invoked conditionally." "$LINENO" 5
4981 fi
4982
4983 : ${CONFIG_STATUS=./config.status}
4984 ac_write_fail=0
4985 ac_clean_files_save=$ac_clean_files
4986 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
4987 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
4988 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
4989 as_write_fail=0
4990 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
4991 #! $SHELL
4992 # Generated by $as_me.
4993 # Run this file to recreate the current configuration.
4994 # Compiler output produced by configure, useful for debugging
4995 # configure, is in config.log if it exists.
4996
4997 debug=false
4998 ac_cs_recheck=false
4999 ac_cs_silent=false
5000
5001 SHELL=\${CONFIG_SHELL-$SHELL}
5002 export SHELL
5003 _ASEOF
5004 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
5005 ## -------------------- ##
5006 ## M4sh Initialization. ##
5007 ## -------------------- ##
5008
5009 # Be more Bourne compatible
5010 DUALCASE=1; export DUALCASE # for MKS sh
5011 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
5012 emulate sh
5013 NULLCMD=:
5014 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
5015 # is contrary to our usage. Disable this feature.
5016 alias -g '${1+"$@"}'='"$@"'
5017 setopt NO_GLOB_SUBST
5018 else
5019 case `(set -o) 2>/dev/null` in #(
5020 *posix*) :
5021 set -o posix ;; #(
5022 *) :
5023 ;;
5024 esac
5025 fi
5026
5027
5028 as_nl='
5029 '
5030 export as_nl
5031 # Printing a long string crashes Solaris 7 /usr/bin/printf.
5032 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
5033 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
5034 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
5035 # Prefer a ksh shell builtin over an external printf program on Solaris,
5036 # but without wasting forks for bash or zsh.
5037 if test -z "$BASH_VERSION$ZSH_VERSION" \
5038 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
5039 as_echo='print -r --'
5040 as_echo_n='print -rn --'
5041 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
5042 as_echo='printf %s\n'
5043 as_echo_n='printf %s'
5044 else
5045 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
5046 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
5047 as_echo_n='/usr/ucb/echo -n'
5048 else
5049 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
5050 as_echo_n_body='eval
5051 arg=$1;
5052 case $arg in #(
5053 *"$as_nl"*)
5054 expr "X$arg" : "X\\(.*\\)$as_nl";
5055 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
5056 esac;
5057 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
5058 '
5059 export as_echo_n_body
5060 as_echo_n='sh -c $as_echo_n_body as_echo'
5061 fi
5062 export as_echo_body
5063 as_echo='sh -c $as_echo_body as_echo'
5064 fi
5065
5066 # The user is always right.
5067 if test "${PATH_SEPARATOR+set}" != set; then
5068 PATH_SEPARATOR=:
5069 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
5070 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
5071 PATH_SEPARATOR=';'
5072 }
5073 fi
5074
5075
5076 # IFS
5077 # We need space, tab and new line, in precisely that order. Quoting is
5078 # there to prevent editors from complaining about space-tab.
5079 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
5080 # splitting by setting IFS to empty value.)
5081 IFS=" "" $as_nl"
5082
5083 # Find who we are. Look in the path if we contain no directory separator.
5084 case $0 in #((
5085 *[\\/]* ) as_myself=$0 ;;
5086 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5087 for as_dir in $PATH
5088 do
5089 IFS=$as_save_IFS
5090 test -z "$as_dir" && as_dir=.
5091 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
5092 done
5093 IFS=$as_save_IFS
5094
5095 ;;
5096 esac
5097 # We did not find ourselves, most probably we were run as `sh COMMAND'
5098 # in which case we are not to be found in the path.
5099 if test "x$as_myself" = x; then
5100 as_myself=$0
5101 fi
5102 if test ! -f "$as_myself"; then
5103 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
5104 exit 1
5105 fi
5106
5107 # Unset variables that we do not need and which cause bugs (e.g. in
5108 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
5109 # suppresses any "Segmentation fault" message there. '((' could
5110 # trigger a bug in pdksh 5.2.14.
5111 for as_var in BASH_ENV ENV MAIL MAILPATH
5112 do eval test x\${$as_var+set} = xset \
5113 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
5114 done
5115 PS1='$ '
5116 PS2='> '
5117 PS4='+ '
5118
5119 # NLS nuisances.
5120 LC_ALL=C
5121 export LC_ALL
5122 LANGUAGE=C
5123 export LANGUAGE
5124
5125 # CDPATH.
5126 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
5127
5128
5129 # as_fn_error ERROR [LINENO LOG_FD]
5130 # ---------------------------------
5131 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
5132 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
5133 # script with status $?, using 1 if that was 0.
5134 as_fn_error ()
5135 {
5136 as_status=$?; test $as_status -eq 0 && as_status=1
5137 if test "$3"; then
5138 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
5139 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
5140 fi
5141 $as_echo "$as_me: error: $1" >&2
5142 as_fn_exit $as_status
5143 } # as_fn_error
5144
5145
5146 # as_fn_set_status STATUS
5147 # -----------------------
5148 # Set $? to STATUS, without forking.
5149 as_fn_set_status ()
5150 {
5151 return $1
5152 } # as_fn_set_status
5153
5154 # as_fn_exit STATUS
5155 # -----------------
5156 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
5157 as_fn_exit ()
5158 {
5159 set +e
5160 as_fn_set_status $1
5161 exit $1
5162 } # as_fn_exit
5163
5164 # as_fn_unset VAR
5165 # ---------------
5166 # Portably unset VAR.
5167 as_fn_unset ()
5168 {
5169 { eval $1=; unset $1;}
5170 }
5171 as_unset=as_fn_unset
5172 # as_fn_append VAR VALUE
5173 # ----------------------
5174 # Append the text in VALUE to the end of the definition contained in VAR. Take
5175 # advantage of any shell optimizations that allow amortized linear growth over
5176 # repeated appends, instead of the typical quadratic growth present in naive
5177 # implementations.
5178 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
5179 eval 'as_fn_append ()
5180 {
5181 eval $1+=\$2
5182 }'
5183 else
5184 as_fn_append ()
5185 {
5186 eval $1=\$$1\$2
5187 }
5188 fi # as_fn_append
5189
5190 # as_fn_arith ARG...
5191 # ------------------
5192 # Perform arithmetic evaluation on the ARGs, and store the result in the
5193 # global $as_val. Take advantage of shells that can avoid forks. The arguments
5194 # must be portable across $(()) and expr.
5195 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
5196 eval 'as_fn_arith ()
5197 {
5198 as_val=$(( $* ))
5199 }'
5200 else
5201 as_fn_arith ()
5202 {
5203 as_val=`expr "$@" || test $? -eq 1`
5204 }
5205 fi # as_fn_arith
5206
5207
5208 if expr a : '\(a\)' >/dev/null 2>&1 &&
5209 test "X`expr 00001 : '.*\(...\)'`" = X001; then
5210 as_expr=expr
5211 else
5212 as_expr=false
5213 fi
5214
5215 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
5216 as_basename=basename
5217 else
5218 as_basename=false
5219 fi
5220
5221 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
5222 as_dirname=dirname
5223 else
5224 as_dirname=false
5225 fi
5226
5227 as_me=`$as_basename -- "$0" ||
5228 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
5229 X"$0" : 'X\(//\)$' \| \
5230 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
5231 $as_echo X/"$0" |
5232 sed '/^.*\/\([^/][^/]*\)\/*$/{
5233 s//\1/
5234 q
5235 }
5236 /^X\/\(\/\/\)$/{
5237 s//\1/
5238 q
5239 }
5240 /^X\/\(\/\).*/{
5241 s//\1/
5242 q
5243 }
5244 s/.*/./; q'`
5245
5246 # Avoid depending upon Character Ranges.
5247 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
5248 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
5249 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
5250 as_cr_digits='0123456789'
5251 as_cr_alnum=$as_cr_Letters$as_cr_digits
5252
5253 ECHO_C= ECHO_N= ECHO_T=
5254 case `echo -n x` in #(((((
5255 -n*)
5256 case `echo 'xy\c'` in
5257 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
5258 xy) ECHO_C='\c';;
5259 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
5260 ECHO_T=' ';;
5261 esac;;
5262 *)
5263 ECHO_N='-n';;
5264 esac
5265
5266 rm -f conf$$ conf$$.exe conf$$.file
5267 if test -d conf$$.dir; then
5268 rm -f conf$$.dir/conf$$.file
5269 else
5270 rm -f conf$$.dir
5271 mkdir conf$$.dir 2>/dev/null
5272 fi
5273 if (echo >conf$$.file) 2>/dev/null; then
5274 if ln -s conf$$.file conf$$ 2>/dev/null; then
5275 as_ln_s='ln -s'
5276 # ... but there are two gotchas:
5277 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
5278 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
5279 # In both cases, we have to default to `cp -p'.
5280 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
5281 as_ln_s='cp -p'
5282 elif ln conf$$.file conf$$ 2>/dev/null; then
5283 as_ln_s=ln
5284 else
5285 as_ln_s='cp -p'
5286 fi
5287 else
5288 as_ln_s='cp -p'
5289 fi
5290 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
5291 rmdir conf$$.dir 2>/dev/null
5292
5293
5294 # as_fn_mkdir_p
5295 # -------------
5296 # Create "$as_dir" as a directory, including parents if necessary.
5297 as_fn_mkdir_p ()
5298 {
5299
5300 case $as_dir in #(
5301 -*) as_dir=./$as_dir;;
5302 esac
5303 test -d "$as_dir" || eval $as_mkdir_p || {
5304 as_dirs=
5305 while :; do
5306 case $as_dir in #(
5307 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
5308 *) as_qdir=$as_dir;;
5309 esac
5310 as_dirs="'$as_qdir' $as_dirs"
5311 as_dir=`$as_dirname -- "$as_dir" ||
5312 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5313 X"$as_dir" : 'X\(//\)[^/]' \| \
5314 X"$as_dir" : 'X\(//\)$' \| \
5315 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
5316 $as_echo X"$as_dir" |
5317 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
5318 s//\1/
5319 q
5320 }
5321 /^X\(\/\/\)[^/].*/{
5322 s//\1/
5323 q
5324 }
5325 /^X\(\/\/\)$/{
5326 s//\1/
5327 q
5328 }
5329 /^X\(\/\).*/{
5330 s//\1/
5331 q
5332 }
5333 s/.*/./; q'`
5334 test -d "$as_dir" && break
5335 done
5336 test -z "$as_dirs" || eval "mkdir $as_dirs"
5337 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
5338
5339
5340 } # as_fn_mkdir_p
5341 if mkdir -p . 2>/dev/null; then
5342 as_mkdir_p='mkdir -p "$as_dir"'
5343 else
5344 test -d ./-p && rmdir ./-p
5345 as_mkdir_p=false
5346 fi
5347
5348 if test -x / >/dev/null 2>&1; then
5349 as_test_x='test -x'
5350 else
5351 if ls -dL / >/dev/null 2>&1; then
5352 as_ls_L_option=L
5353 else
5354 as_ls_L_option=
5355 fi
5356 as_test_x='
5357 eval sh -c '\''
5358 if test -d "$1"; then
5359 test -d "$1/.";
5360 else
5361 case $1 in #(
5362 -*)set "./$1";;
5363 esac;
5364 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
5365 ???[sx]*):;;*)false;;esac;fi
5366 '\'' sh
5367 '
5368 fi
5369 as_executable_p=$as_test_x
5370
5371 # Sed expression to map a string onto a valid CPP name.
5372 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
5373
5374 # Sed expression to map a string onto a valid variable name.
5375 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
5376
5377
5378 exec 6>&1
5379 ## ----------------------------------- ##
5380 ## Main body of $CONFIG_STATUS script. ##
5381 ## ----------------------------------- ##
5382 _ASEOF
5383 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
5384
5385 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5386 # Save the log message, to keep $0 and so on meaningful, and to
5387 # report actual input values of CONFIG_FILES etc. instead of their
5388 # values after options handling.
5389 ac_log="
5390 This file was extended by $as_me, which was
5391 generated by GNU Autoconf 2.64. Invocation command line was
5392
5393 CONFIG_FILES = $CONFIG_FILES
5394 CONFIG_HEADERS = $CONFIG_HEADERS
5395 CONFIG_LINKS = $CONFIG_LINKS
5396 CONFIG_COMMANDS = $CONFIG_COMMANDS
5397 $ $0 $@
5398
5399 on `(hostname || uname -n) 2>/dev/null | sed 1q`
5400 "
5401
5402 _ACEOF
5403
5404 case $ac_config_files in *"
5405 "*) set x $ac_config_files; shift; ac_config_files=$*;;
5406 esac
5407
5408 case $ac_config_headers in *"
5409 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
5410 esac
5411
5412
5413 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5414 # Files that config.status was made for.
5415 config_files="$ac_config_files"
5416 config_headers="$ac_config_headers"
5417 config_links="$ac_config_links"
5418 config_commands="$ac_config_commands"
5419
5420 _ACEOF
5421
5422 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5423 ac_cs_usage="\
5424 \`$as_me' instantiates files and other configuration actions
5425 from templates according to the current configuration. Unless the files
5426 and actions are specified as TAGs, all are instantiated by default.
5427
5428 Usage: $0 [OPTION]... [TAG]...
5429
5430 -h, --help print this help, then exit
5431 -V, --version print version number and configuration settings, then exit
5432 -q, --quiet, --silent
5433 do not print progress messages
5434 -d, --debug don't remove temporary files
5435 --recheck update $as_me by reconfiguring in the same conditions
5436 --file=FILE[:TEMPLATE]
5437 instantiate the configuration file FILE
5438 --header=FILE[:TEMPLATE]
5439 instantiate the configuration header FILE
5440
5441 Configuration files:
5442 $config_files
5443
5444 Configuration headers:
5445 $config_headers
5446
5447 Configuration links:
5448 $config_links
5449
5450 Configuration commands:
5451 $config_commands
5452
5453 Report bugs to the package provider."
5454
5455 _ACEOF
5456 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5457 ac_cs_version="\\
5458 config.status
5459 configured by $0, generated by GNU Autoconf 2.64,
5460 with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
5461
5462 Copyright (C) 2009 Free Software Foundation, Inc.
5463 This config.status script is free software; the Free Software Foundation
5464 gives unlimited permission to copy, distribute and modify it."
5465
5466 ac_pwd='$ac_pwd'
5467 srcdir='$srcdir'
5468 INSTALL='$INSTALL'
5469 test -n "\$AWK" || AWK=awk
5470 _ACEOF
5471
5472 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5473 # The default lists apply if the user does not specify any file.
5474 ac_need_defaults=:
5475 while test $# != 0
5476 do
5477 case $1 in
5478 --*=*)
5479 ac_option=`expr "X$1" : 'X\([^=]*\)='`
5480 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
5481 ac_shift=:
5482 ;;
5483 *)
5484 ac_option=$1
5485 ac_optarg=$2
5486 ac_shift=shift
5487 ;;
5488 esac
5489
5490 case $ac_option in
5491 # Handling of the options.
5492 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
5493 ac_cs_recheck=: ;;
5494 --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
5495 $as_echo "$ac_cs_version"; exit ;;
5496 --debug | --debu | --deb | --de | --d | -d )
5497 debug=: ;;
5498 --file | --fil | --fi | --f )
5499 $ac_shift
5500 case $ac_optarg in
5501 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
5502 esac
5503 as_fn_append CONFIG_FILES " '$ac_optarg'"
5504 ac_need_defaults=false;;
5505 --header | --heade | --head | --hea )
5506 $ac_shift
5507 case $ac_optarg in
5508 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
5509 esac
5510 as_fn_append CONFIG_HEADERS " '$ac_optarg'"
5511 ac_need_defaults=false;;
5512 --he | --h)
5513 # Conflict between --help and --header
5514 as_fn_error "ambiguous option: \`$1'
5515 Try \`$0 --help' for more information.";;
5516 --help | --hel | -h )
5517 $as_echo "$ac_cs_usage"; exit ;;
5518 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
5519 | -silent | --silent | --silen | --sile | --sil | --si | --s)
5520 ac_cs_silent=: ;;
5521
5522 # This is an error.
5523 -*) as_fn_error "unrecognized option: \`$1'
5524 Try \`$0 --help' for more information." ;;
5525
5526 *) as_fn_append ac_config_targets " $1"
5527 ac_need_defaults=false ;;
5528
5529 esac
5530 shift
5531 done
5532
5533 ac_configure_extra_args=
5534
5535 if $ac_cs_silent; then
5536 exec 6>/dev/null
5537 ac_configure_extra_args="$ac_configure_extra_args --silent"
5538 fi
5539
5540 _ACEOF
5541 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5542 if \$ac_cs_recheck; then
5543 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
5544 shift
5545 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
5546 CONFIG_SHELL='$SHELL'
5547 export CONFIG_SHELL
5548 exec "\$@"
5549 fi
5550
5551 _ACEOF
5552 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5553 exec 5>>config.log
5554 {
5555 echo
5556 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
5557 ## Running $as_me. ##
5558 _ASBOX
5559 $as_echo "$ac_log"
5560 } >&5
5561
5562 _ACEOF
5563 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5564 #
5565 # INIT-COMMANDS
5566 #
5567 ac_aux_dir=$ac_aux_dir DEPDIR=$DEPDIR
5568
5569 _ACEOF
5570
5571 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5572
5573 # Handling of arguments.
5574 for ac_config_target in $ac_config_targets
5575 do
5576 case $ac_config_target in
5577 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
5578 "depdir") CONFIG_COMMANDS="$CONFIG_COMMANDS depdir" ;;
5579 "$ac_config_links_1") CONFIG_LINKS="$CONFIG_LINKS $ac_config_links_1" ;;
5580 "Makefile.sim") CONFIG_FILES="$CONFIG_FILES Makefile.sim:Makefile.in" ;;
5581 "Make-common.sim") CONFIG_FILES="$CONFIG_FILES Make-common.sim:../common/Make-common.in" ;;
5582 ".gdbinit") CONFIG_FILES="$CONFIG_FILES .gdbinit:../common/gdbinit.in" ;;
5583 "Makefile") CONFIG_COMMANDS="$CONFIG_COMMANDS Makefile" ;;
5584 "stamp-h") CONFIG_COMMANDS="$CONFIG_COMMANDS stamp-h" ;;
5585
5586 *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
5587 esac
5588 done
5589
5590
5591 # If the user did not use the arguments to specify the items to instantiate,
5592 # then the envvar interface is used. Set only those that are not.
5593 # We use the long form for the default assignment because of an extremely
5594 # bizarre bug on SunOS 4.1.3.
5595 if $ac_need_defaults; then
5596 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
5597 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
5598 test "${CONFIG_LINKS+set}" = set || CONFIG_LINKS=$config_links
5599 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
5600 fi
5601
5602 # Have a temporary directory for convenience. Make it in the build tree
5603 # simply because there is no reason against having it here, and in addition,
5604 # creating and moving files from /tmp can sometimes cause problems.
5605 # Hook for its removal unless debugging.
5606 # Note that there is a small window in which the directory will not be cleaned:
5607 # after its creation but before its name has been assigned to `$tmp'.
5608 $debug ||
5609 {
5610 tmp=
5611 trap 'exit_status=$?
5612 { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
5613 ' 0
5614 trap 'as_fn_exit 1' 1 2 13 15
5615 }
5616 # Create a (secure) tmp directory for tmp files.
5617
5618 {
5619 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
5620 test -n "$tmp" && test -d "$tmp"
5621 } ||
5622 {
5623 tmp=./conf$$-$RANDOM
5624 (umask 077 && mkdir "$tmp")
5625 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
5626
5627 # Set up the scripts for CONFIG_FILES section.
5628 # No need to generate them if there are no CONFIG_FILES.
5629 # This happens for instance with `./config.status config.h'.
5630 if test -n "$CONFIG_FILES"; then
5631
5632
5633 ac_cr=`echo X | tr X '\015'`
5634 # On cygwin, bash can eat \r inside `` if the user requested igncr.
5635 # But we know of no other shell where ac_cr would be empty at this
5636 # point, so we can use a bashism as a fallback.
5637 if test "x$ac_cr" = x; then
5638 eval ac_cr=\$\'\\r\'
5639 fi
5640 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
5641 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
5642 ac_cs_awk_cr='\r'
5643 else
5644 ac_cs_awk_cr=$ac_cr
5645 fi
5646
5647 echo 'BEGIN {' >"$tmp/subs1.awk" &&
5648 _ACEOF
5649
5650
5651 {
5652 echo "cat >conf$$subs.awk <<_ACEOF" &&
5653 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
5654 echo "_ACEOF"
5655 } >conf$$subs.sh ||
5656 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
5657 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
5658 ac_delim='%!_!# '
5659 for ac_last_try in false false false false false :; do
5660 . ./conf$$subs.sh ||
5661 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
5662
5663 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
5664 if test $ac_delim_n = $ac_delim_num; then
5665 break
5666 elif $ac_last_try; then
5667 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
5668 else
5669 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
5670 fi
5671 done
5672 rm -f conf$$subs.sh
5673
5674 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5675 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
5676 _ACEOF
5677 sed -n '
5678 h
5679 s/^/S["/; s/!.*/"]=/
5680 p
5681 g
5682 s/^[^!]*!//
5683 :repl
5684 t repl
5685 s/'"$ac_delim"'$//
5686 t delim
5687 :nl
5688 h
5689 s/\(.\{148\}\).*/\1/
5690 t more1
5691 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
5692 p
5693 n
5694 b repl
5695 :more1
5696 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
5697 p
5698 g
5699 s/.\{148\}//
5700 t nl
5701 :delim
5702 h
5703 s/\(.\{148\}\).*/\1/
5704 t more2
5705 s/["\\]/\\&/g; s/^/"/; s/$/"/
5706 p
5707 b
5708 :more2
5709 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
5710 p
5711 g
5712 s/.\{148\}//
5713 t delim
5714 ' <conf$$subs.awk | sed '
5715 /^[^""]/{
5716 N
5717 s/\n//
5718 }
5719 ' >>$CONFIG_STATUS || ac_write_fail=1
5720 rm -f conf$$subs.awk
5721 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5722 _ACAWK
5723 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
5724 for (key in S) S_is_set[key] = 1
5725 FS = "\a"
5726
5727 }
5728 {
5729 line = $ 0
5730 nfields = split(line, field, "@")
5731 substed = 0
5732 len = length(field[1])
5733 for (i = 2; i < nfields; i++) {
5734 key = field[i]
5735 keylen = length(key)
5736 if (S_is_set[key]) {
5737 value = S[key]
5738 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
5739 len += length(value) + length(field[++i])
5740 substed = 1
5741 } else
5742 len += 1 + keylen
5743 }
5744
5745 print line
5746 }
5747
5748 _ACAWK
5749 _ACEOF
5750 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5751 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
5752 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
5753 else
5754 cat
5755 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
5756 || as_fn_error "could not setup config files machinery" "$LINENO" 5
5757 _ACEOF
5758
5759 # VPATH may cause trouble with some makes, so we remove $(srcdir),
5760 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
5761 # trailing colons and then remove the whole line if VPATH becomes empty
5762 # (actually we leave an empty line to preserve line numbers).
5763 if test "x$srcdir" = x.; then
5764 ac_vpsub='/^[ ]*VPATH[ ]*=/{
5765 s/:*\$(srcdir):*/:/
5766 s/:*\${srcdir}:*/:/
5767 s/:*@srcdir@:*/:/
5768 s/^\([^=]*=[ ]*\):*/\1/
5769 s/:*$//
5770 s/^[^=]*=[ ]*$//
5771 }'
5772 fi
5773
5774 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5775 fi # test -n "$CONFIG_FILES"
5776
5777 # Set up the scripts for CONFIG_HEADERS section.
5778 # No need to generate them if there are no CONFIG_HEADERS.
5779 # This happens for instance with `./config.status Makefile'.
5780 if test -n "$CONFIG_HEADERS"; then
5781 cat >"$tmp/defines.awk" <<\_ACAWK ||
5782 BEGIN {
5783 _ACEOF
5784
5785 # Transform confdefs.h into an awk script `defines.awk', embedded as
5786 # here-document in config.status, that substitutes the proper values into
5787 # config.h.in to produce config.h.
5788
5789 # Create a delimiter string that does not exist in confdefs.h, to ease
5790 # handling of long lines.
5791 ac_delim='%!_!# '
5792 for ac_last_try in false false :; do
5793 ac_t=`sed -n "/$ac_delim/p" confdefs.h`
5794 if test -z "$ac_t"; then
5795 break
5796 elif $ac_last_try; then
5797 as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
5798 else
5799 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
5800 fi
5801 done
5802
5803 # For the awk script, D is an array of macro values keyed by name,
5804 # likewise P contains macro parameters if any. Preserve backslash
5805 # newline sequences.
5806
5807 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
5808 sed -n '
5809 s/.\{148\}/&'"$ac_delim"'/g
5810 t rset
5811 :rset
5812 s/^[ ]*#[ ]*define[ ][ ]*/ /
5813 t def
5814 d
5815 :def
5816 s/\\$//
5817 t bsnl
5818 s/["\\]/\\&/g
5819 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
5820 D["\1"]=" \3"/p
5821 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
5822 d
5823 :bsnl
5824 s/["\\]/\\&/g
5825 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
5826 D["\1"]=" \3\\\\\\n"\\/p
5827 t cont
5828 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
5829 t cont
5830 d
5831 :cont
5832 n
5833 s/.\{148\}/&'"$ac_delim"'/g
5834 t clear
5835 :clear
5836 s/\\$//
5837 t bsnlc
5838 s/["\\]/\\&/g; s/^/"/; s/$/"/p
5839 d
5840 :bsnlc
5841 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
5842 b cont
5843 ' <confdefs.h | sed '
5844 s/'"$ac_delim"'/"\\\
5845 "/g' >>$CONFIG_STATUS || ac_write_fail=1
5846
5847 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5848 for (key in D) D_is_set[key] = 1
5849 FS = "\a"
5850 }
5851 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
5852 line = \$ 0
5853 split(line, arg, " ")
5854 if (arg[1] == "#") {
5855 defundef = arg[2]
5856 mac1 = arg[3]
5857 } else {
5858 defundef = substr(arg[1], 2)
5859 mac1 = arg[2]
5860 }
5861 split(mac1, mac2, "(") #)
5862 macro = mac2[1]
5863 prefix = substr(line, 1, index(line, defundef) - 1)
5864 if (D_is_set[macro]) {
5865 # Preserve the white space surrounding the "#".
5866 print prefix "define", macro P[macro] D[macro]
5867 next
5868 } else {
5869 # Replace #undef with comments. This is necessary, for example,
5870 # in the case of _POSIX_SOURCE, which is predefined and required
5871 # on some systems where configure will not decide to define it.
5872 if (defundef == "undef") {
5873 print "/*", prefix defundef, macro, "*/"
5874 next
5875 }
5876 }
5877 }
5878 { print }
5879 _ACAWK
5880 _ACEOF
5881 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5882 as_fn_error "could not setup config headers machinery" "$LINENO" 5
5883 fi # test -n "$CONFIG_HEADERS"
5884
5885
5886 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :L $CONFIG_LINKS :C $CONFIG_COMMANDS"
5887 shift
5888 for ac_tag
5889 do
5890 case $ac_tag in
5891 :[FHLC]) ac_mode=$ac_tag; continue;;
5892 esac
5893 case $ac_mode$ac_tag in
5894 :[FHL]*:*);;
5895 :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
5896 :[FH]-) ac_tag=-:-;;
5897 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
5898 esac
5899 ac_save_IFS=$IFS
5900 IFS=:
5901 set x $ac_tag
5902 IFS=$ac_save_IFS
5903 shift
5904 ac_file=$1
5905 shift
5906
5907 case $ac_mode in
5908 :L) ac_source=$1;;
5909 :[FH])
5910 ac_file_inputs=
5911 for ac_f
5912 do
5913 case $ac_f in
5914 -) ac_f="$tmp/stdin";;
5915 *) # Look for the file first in the build tree, then in the source tree
5916 # (if the path is not absolute). The absolute path cannot be DOS-style,
5917 # because $ac_f cannot contain `:'.
5918 test -f "$ac_f" ||
5919 case $ac_f in
5920 [\\/$]*) false;;
5921 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
5922 esac ||
5923 as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
5924 esac
5925 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
5926 as_fn_append ac_file_inputs " '$ac_f'"
5927 done
5928
5929 # Let's still pretend it is `configure' which instantiates (i.e., don't
5930 # use $as_me), people would be surprised to read:
5931 # /* config.h. Generated by config.status. */
5932 configure_input='Generated from '`
5933 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
5934 `' by configure.'
5935 if test x"$ac_file" != x-; then
5936 configure_input="$ac_file. $configure_input"
5937 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
5938 $as_echo "$as_me: creating $ac_file" >&6;}
5939 fi
5940 # Neutralize special characters interpreted by sed in replacement strings.
5941 case $configure_input in #(
5942 *\&* | *\|* | *\\* )
5943 ac_sed_conf_input=`$as_echo "$configure_input" |
5944 sed 's/[\\\\&|]/\\\\&/g'`;; #(
5945 *) ac_sed_conf_input=$configure_input;;
5946 esac
5947
5948 case $ac_tag in
5949 *:-:* | *:-) cat >"$tmp/stdin" \
5950 || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
5951 esac
5952 ;;
5953 esac
5954
5955 ac_dir=`$as_dirname -- "$ac_file" ||
5956 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5957 X"$ac_file" : 'X\(//\)[^/]' \| \
5958 X"$ac_file" : 'X\(//\)$' \| \
5959 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
5960 $as_echo X"$ac_file" |
5961 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
5962 s//\1/
5963 q
5964 }
5965 /^X\(\/\/\)[^/].*/{
5966 s//\1/
5967 q
5968 }
5969 /^X\(\/\/\)$/{
5970 s//\1/
5971 q
5972 }
5973 /^X\(\/\).*/{
5974 s//\1/
5975 q
5976 }
5977 s/.*/./; q'`
5978 as_dir="$ac_dir"; as_fn_mkdir_p
5979 ac_builddir=.
5980
5981 case "$ac_dir" in
5982 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
5983 *)
5984 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
5985 # A ".." for each directory in $ac_dir_suffix.
5986 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
5987 case $ac_top_builddir_sub in
5988 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
5989 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
5990 esac ;;
5991 esac
5992 ac_abs_top_builddir=$ac_pwd
5993 ac_abs_builddir=$ac_pwd$ac_dir_suffix
5994 # for backward compatibility:
5995 ac_top_builddir=$ac_top_build_prefix
5996
5997 case $srcdir in
5998 .) # We are building in place.
5999 ac_srcdir=.
6000 ac_top_srcdir=$ac_top_builddir_sub
6001 ac_abs_top_srcdir=$ac_pwd ;;
6002 [\\/]* | ?:[\\/]* ) # Absolute name.
6003 ac_srcdir=$srcdir$ac_dir_suffix;
6004 ac_top_srcdir=$srcdir
6005 ac_abs_top_srcdir=$srcdir ;;
6006 *) # Relative name.
6007 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
6008 ac_top_srcdir=$ac_top_build_prefix$srcdir
6009 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
6010 esac
6011 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
6012
6013
6014 case $ac_mode in
6015 :F)
6016 #
6017 # CONFIG_FILE
6018 #
6019
6020 case $INSTALL in
6021 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
6022 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
6023 esac
6024 _ACEOF
6025
6026 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6027 # If the template does not know about datarootdir, expand it.
6028 # FIXME: This hack should be removed a few years after 2.60.
6029 ac_datarootdir_hack=; ac_datarootdir_seen=
6030 ac_sed_dataroot='
6031 /datarootdir/ {
6032 p
6033 q
6034 }
6035 /@datadir@/p
6036 /@docdir@/p
6037 /@infodir@/p
6038 /@localedir@/p
6039 /@mandir@/p'
6040 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
6041 *datarootdir*) ac_datarootdir_seen=yes;;
6042 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
6043 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
6044 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
6045 _ACEOF
6046 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6047 ac_datarootdir_hack='
6048 s&@datadir@&$datadir&g
6049 s&@docdir@&$docdir&g
6050 s&@infodir@&$infodir&g
6051 s&@localedir@&$localedir&g
6052 s&@mandir@&$mandir&g
6053 s&\\\${datarootdir}&$datarootdir&g' ;;
6054 esac
6055 _ACEOF
6056
6057 # Neutralize VPATH when `$srcdir' = `.'.
6058 # Shell code in configure.ac might set extrasub.
6059 # FIXME: do we really want to maintain this feature?
6060 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6061 ac_sed_extra="$ac_vpsub
6062 $extrasub
6063 _ACEOF
6064 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6065 :t
6066 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
6067 s|@configure_input@|$ac_sed_conf_input|;t t
6068 s&@top_builddir@&$ac_top_builddir_sub&;t t
6069 s&@top_build_prefix@&$ac_top_build_prefix&;t t
6070 s&@srcdir@&$ac_srcdir&;t t
6071 s&@abs_srcdir@&$ac_abs_srcdir&;t t
6072 s&@top_srcdir@&$ac_top_srcdir&;t t
6073 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
6074 s&@builddir@&$ac_builddir&;t t
6075 s&@abs_builddir@&$ac_abs_builddir&;t t
6076 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
6077 s&@INSTALL@&$ac_INSTALL&;t t
6078 $ac_datarootdir_hack
6079 "
6080 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
6081 || as_fn_error "could not create $ac_file" "$LINENO" 5
6082
6083 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
6084 { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
6085 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
6086 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
6087 which seems to be undefined. Please make sure it is defined." >&5
6088 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
6089 which seems to be undefined. Please make sure it is defined." >&2;}
6090
6091 rm -f "$tmp/stdin"
6092 case $ac_file in
6093 -) cat "$tmp/out" && rm -f "$tmp/out";;
6094 *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
6095 esac \
6096 || as_fn_error "could not create $ac_file" "$LINENO" 5
6097 ;;
6098 :H)
6099 #
6100 # CONFIG_HEADER
6101 #
6102 if test x"$ac_file" != x-; then
6103 {
6104 $as_echo "/* $configure_input */" \
6105 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
6106 } >"$tmp/config.h" \
6107 || as_fn_error "could not create $ac_file" "$LINENO" 5
6108 if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
6109 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
6110 $as_echo "$as_me: $ac_file is unchanged" >&6;}
6111 else
6112 rm -f "$ac_file"
6113 mv "$tmp/config.h" "$ac_file" \
6114 || as_fn_error "could not create $ac_file" "$LINENO" 5
6115 fi
6116 else
6117 $as_echo "/* $configure_input */" \
6118 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
6119 || as_fn_error "could not create -" "$LINENO" 5
6120 fi
6121 ;;
6122 :L)
6123 #
6124 # CONFIG_LINK
6125 #
6126
6127 if test "$ac_source" = "$ac_file" && test "$srcdir" = '.'; then
6128 :
6129 else
6130 # Prefer the file from the source tree if names are identical.
6131 if test "$ac_source" = "$ac_file" || test ! -r "$ac_source"; then
6132 ac_source=$srcdir/$ac_source
6133 fi
6134
6135 { $as_echo "$as_me:${as_lineno-$LINENO}: linking $ac_source to $ac_file" >&5
6136 $as_echo "$as_me: linking $ac_source to $ac_file" >&6;}
6137
6138 if test ! -r "$ac_source"; then
6139 as_fn_error "$ac_source: file not found" "$LINENO" 5
6140 fi
6141 rm -f "$ac_file"
6142
6143 # Try a relative symlink, then a hard link, then a copy.
6144 case $srcdir in
6145 [\\/$]* | ?:[\\/]* ) ac_rel_source=$ac_source ;;
6146 *) ac_rel_source=$ac_top_build_prefix$ac_source ;;
6147 esac
6148 ln -s "$ac_rel_source" "$ac_file" 2>/dev/null ||
6149 ln "$ac_source" "$ac_file" 2>/dev/null ||
6150 cp -p "$ac_source" "$ac_file" ||
6151 as_fn_error "cannot link or copy $ac_source to $ac_file" "$LINENO" 5
6152 fi
6153 ;;
6154 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
6155 $as_echo "$as_me: executing $ac_file commands" >&6;}
6156 ;;
6157 esac
6158
6159
6160 case $ac_file$ac_mode in
6161 "depdir":C) $SHELL $ac_aux_dir/mkinstalldirs $DEPDIR ;;
6162 "Makefile":C) echo "Merging Makefile.sim+Make-common.sim into Makefile ..."
6163 rm -f Makesim1.tmp Makesim2.tmp Makefile
6164 sed -n -e '/^## COMMON_PRE_/,/^## End COMMON_PRE_/ p' <Make-common.sim >Makesim1.tmp
6165 sed -n -e '/^## COMMON_POST_/,/^## End COMMON_POST_/ p' <Make-common.sim >Makesim2.tmp
6166 sed -e '/^## COMMON_PRE_/ r Makesim1.tmp' \
6167 -e '/^## COMMON_POST_/ r Makesim2.tmp' \
6168 <Makefile.sim >Makefile
6169 rm -f Makefile.sim Make-common.sim Makesim1.tmp Makesim2.tmp
6170 ;;
6171 "stamp-h":C) echo > stamp-h ;;
6172
6173 esac
6174 done # for ac_tag
6175
6176
6177 as_fn_exit 0
6178 _ACEOF
6179 ac_clean_files=$ac_clean_files_save
6180
6181 test $ac_write_fail = 0 ||
6182 as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
6183
6184
6185 # configure is writing to config.log, and then calls config.status.
6186 # config.status does its own redirection, appending to config.log.
6187 # Unfortunately, on DOS this fails, as config.log is still kept open
6188 # by configure, so config.status won't be able to write to it; its
6189 # output is simply discarded. So we exec the FD to /dev/null,
6190 # effectively closing config.log, so it can be properly (re)opened and
6191 # appended to by config.status. When coming back to configure, we
6192 # need to make the FD available again.
6193 if test "$no_create" != yes; then
6194 ac_cs_success=:
6195 ac_config_status_args=
6196 test "$silent" = yes &&
6197 ac_config_status_args="$ac_config_status_args --quiet"
6198 exec 5>/dev/null
6199 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
6200 exec 5>>config.log
6201 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
6202 # would make configure fail if this is the last instruction.
6203 $ac_cs_success || as_fn_exit $?
6204 fi
6205 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
6206 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
6207 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
6208 fi
6209
6210
GDB Binutils - Deliverables
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