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[thirdparty/binutils-gdb.git] / sim / sh / configure
1 #! /bin/sh
2 # Guess values for system-dependent variables and create Makefiles.
3 # Generated by GNU Autoconf 2.64.
4 #
5 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
6 # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software
7 # Foundation, Inc.
8 #
9 # This configure script is free software; the Free Software Foundation
10 # gives unlimited permission to copy, distribute and modify it.
11 ## -------------------- ##
12 ## M4sh Initialization. ##
13 ## -------------------- ##
14
15 # Be more Bourne compatible
16 DUALCASE=1; export DUALCASE # for MKS sh
17 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
18 emulate sh
19 NULLCMD=:
20 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
21 # is contrary to our usage. Disable this feature.
22 alias -g '${1+"$@"}'='"$@"'
23 setopt NO_GLOB_SUBST
24 else
25 case `(set -o) 2>/dev/null` in #(
26 *posix*) :
27 set -o posix ;; #(
28 *) :
29 ;;
30 esac
31 fi
32
33
34 as_nl='
35 '
36 export as_nl
37 # Printing a long string crashes Solaris 7 /usr/bin/printf.
38 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
39 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
40 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
41 # Prefer a ksh shell builtin over an external printf program on Solaris,
42 # but without wasting forks for bash or zsh.
43 if test -z "$BASH_VERSION$ZSH_VERSION" \
44 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
45 as_echo='print -r --'
46 as_echo_n='print -rn --'
47 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
48 as_echo='printf %s\n'
49 as_echo_n='printf %s'
50 else
51 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
52 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
53 as_echo_n='/usr/ucb/echo -n'
54 else
55 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
56 as_echo_n_body='eval
57 arg=$1;
58 case $arg in #(
59 *"$as_nl"*)
60 expr "X$arg" : "X\\(.*\\)$as_nl";
61 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
62 esac;
63 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
64 '
65 export as_echo_n_body
66 as_echo_n='sh -c $as_echo_n_body as_echo'
67 fi
68 export as_echo_body
69 as_echo='sh -c $as_echo_body as_echo'
70 fi
71
72 # The user is always right.
73 if test "${PATH_SEPARATOR+set}" != set; then
74 PATH_SEPARATOR=:
75 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
76 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
77 PATH_SEPARATOR=';'
78 }
79 fi
80
81
82 # IFS
83 # We need space, tab and new line, in precisely that order. Quoting is
84 # there to prevent editors from complaining about space-tab.
85 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
86 # splitting by setting IFS to empty value.)
87 IFS=" "" $as_nl"
88
89 # Find who we are. Look in the path if we contain no directory separator.
90 case $0 in #((
91 *[\\/]* ) as_myself=$0 ;;
92 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
93 for as_dir in $PATH
94 do
95 IFS=$as_save_IFS
96 test -z "$as_dir" && as_dir=.
97 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
98 done
99 IFS=$as_save_IFS
100
101 ;;
102 esac
103 # We did not find ourselves, most probably we were run as `sh COMMAND'
104 # in which case we are not to be found in the path.
105 if test "x$as_myself" = x; then
106 as_myself=$0
107 fi
108 if test ! -f "$as_myself"; then
109 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
110 exit 1
111 fi
112
113 # Unset variables that we do not need and which cause bugs (e.g. in
114 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
115 # suppresses any "Segmentation fault" message there. '((' could
116 # trigger a bug in pdksh 5.2.14.
117 for as_var in BASH_ENV ENV MAIL MAILPATH
118 do eval test x\${$as_var+set} = xset \
119 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
120 done
121 PS1='$ '
122 PS2='> '
123 PS4='+ '
124
125 # NLS nuisances.
126 LC_ALL=C
127 export LC_ALL
128 LANGUAGE=C
129 export LANGUAGE
130
131 # CDPATH.
132 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
133
134 if test "x$CONFIG_SHELL" = x; then
135 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
136 emulate sh
137 NULLCMD=:
138 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
139 # is contrary to our usage. Disable this feature.
140 alias -g '\${1+\"\$@\"}'='\"\$@\"'
141 setopt NO_GLOB_SUBST
142 else
143 case \`(set -o) 2>/dev/null\` in #(
144 *posix*) :
145 set -o posix ;; #(
146 *) :
147 ;;
148 esac
149 fi
150 "
151 as_required="as_fn_return () { (exit \$1); }
152 as_fn_success () { as_fn_return 0; }
153 as_fn_failure () { as_fn_return 1; }
154 as_fn_ret_success () { return 0; }
155 as_fn_ret_failure () { return 1; }
156
157 exitcode=0
158 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
159 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
160 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
161 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
162 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
163
164 else
165 exitcode=1; echo positional parameters were not saved.
166 fi
167 test x\$exitcode = x0 || exit 1"
168 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
169 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
170 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
171 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
172 test \$(( 1 + 1 )) = 2 || exit 1"
173 if (eval "$as_required") 2>/dev/null; then :
174 as_have_required=yes
175 else
176 as_have_required=no
177 fi
178 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
179
180 else
181 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
182 as_found=false
183 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
184 do
185 IFS=$as_save_IFS
186 test -z "$as_dir" && as_dir=.
187 as_found=:
188 case $as_dir in #(
189 /*)
190 for as_base in sh bash ksh sh5; do
191 # Try only shells that exist, to save several forks.
192 as_shell=$as_dir/$as_base
193 if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
194 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
195 CONFIG_SHELL=$as_shell as_have_required=yes
196 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
197 break 2
198 fi
199 fi
200 done;;
201 esac
202 as_found=false
203 done
204 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
205 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
206 CONFIG_SHELL=$SHELL as_have_required=yes
207 fi; }
208 IFS=$as_save_IFS
209
210
211 if test "x$CONFIG_SHELL" != x; then :
212 # We cannot yet assume a decent shell, so we have to provide a
213 # neutralization value for shells without unset; and this also
214 # works around shells that cannot unset nonexistent variables.
215 BASH_ENV=/dev/null
216 ENV=/dev/null
217 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
218 export CONFIG_SHELL
219 exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
220 fi
221
222 if test x$as_have_required = xno; then :
223 $as_echo "$0: This script requires a shell more modern than all"
224 $as_echo "$0: the shells that I found on your system."
225 if test x${ZSH_VERSION+set} = xset ; then
226 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
227 $as_echo "$0: be upgraded to zsh 4.3.4 or later."
228 else
229 $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
230 $0: including any error possibly output before this
231 $0: message. Then install a modern shell, or manually run
232 $0: the script under such a shell if you do have one."
233 fi
234 exit 1
235 fi
236 fi
237 fi
238 SHELL=${CONFIG_SHELL-/bin/sh}
239 export SHELL
240 # Unset more variables known to interfere with behavior of common tools.
241 CLICOLOR_FORCE= GREP_OPTIONS=
242 unset CLICOLOR_FORCE GREP_OPTIONS
243
244 ## --------------------- ##
245 ## M4sh Shell Functions. ##
246 ## --------------------- ##
247 # as_fn_unset VAR
248 # ---------------
249 # Portably unset VAR.
250 as_fn_unset ()
251 {
252 { eval $1=; unset $1;}
253 }
254 as_unset=as_fn_unset
255
256 # as_fn_set_status STATUS
257 # -----------------------
258 # Set $? to STATUS, without forking.
259 as_fn_set_status ()
260 {
261 return $1
262 } # as_fn_set_status
263
264 # as_fn_exit STATUS
265 # -----------------
266 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
267 as_fn_exit ()
268 {
269 set +e
270 as_fn_set_status $1
271 exit $1
272 } # as_fn_exit
273
274 # as_fn_mkdir_p
275 # -------------
276 # Create "$as_dir" as a directory, including parents if necessary.
277 as_fn_mkdir_p ()
278 {
279
280 case $as_dir in #(
281 -*) as_dir=./$as_dir;;
282 esac
283 test -d "$as_dir" || eval $as_mkdir_p || {
284 as_dirs=
285 while :; do
286 case $as_dir in #(
287 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
288 *) as_qdir=$as_dir;;
289 esac
290 as_dirs="'$as_qdir' $as_dirs"
291 as_dir=`$as_dirname -- "$as_dir" ||
292 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
293 X"$as_dir" : 'X\(//\)[^/]' \| \
294 X"$as_dir" : 'X\(//\)$' \| \
295 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
296 $as_echo X"$as_dir" |
297 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
298 s//\1/
299 q
300 }
301 /^X\(\/\/\)[^/].*/{
302 s//\1/
303 q
304 }
305 /^X\(\/\/\)$/{
306 s//\1/
307 q
308 }
309 /^X\(\/\).*/{
310 s//\1/
311 q
312 }
313 s/.*/./; q'`
314 test -d "$as_dir" && break
315 done
316 test -z "$as_dirs" || eval "mkdir $as_dirs"
317 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
318
319
320 } # as_fn_mkdir_p
321 # as_fn_append VAR VALUE
322 # ----------------------
323 # Append the text in VALUE to the end of the definition contained in VAR. Take
324 # advantage of any shell optimizations that allow amortized linear growth over
325 # repeated appends, instead of the typical quadratic growth present in naive
326 # implementations.
327 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
328 eval 'as_fn_append ()
329 {
330 eval $1+=\$2
331 }'
332 else
333 as_fn_append ()
334 {
335 eval $1=\$$1\$2
336 }
337 fi # as_fn_append
338
339 # as_fn_arith ARG...
340 # ------------------
341 # Perform arithmetic evaluation on the ARGs, and store the result in the
342 # global $as_val. Take advantage of shells that can avoid forks. The arguments
343 # must be portable across $(()) and expr.
344 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
345 eval 'as_fn_arith ()
346 {
347 as_val=$(( $* ))
348 }'
349 else
350 as_fn_arith ()
351 {
352 as_val=`expr "$@" || test $? -eq 1`
353 }
354 fi # as_fn_arith
355
356
357 # as_fn_error ERROR [LINENO LOG_FD]
358 # ---------------------------------
359 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
360 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
361 # script with status $?, using 1 if that was 0.
362 as_fn_error ()
363 {
364 as_status=$?; test $as_status -eq 0 && as_status=1
365 if test "$3"; then
366 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
367 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
368 fi
369 $as_echo "$as_me: error: $1" >&2
370 as_fn_exit $as_status
371 } # as_fn_error
372
373 if expr a : '\(a\)' >/dev/null 2>&1 &&
374 test "X`expr 00001 : '.*\(...\)'`" = X001; then
375 as_expr=expr
376 else
377 as_expr=false
378 fi
379
380 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
381 as_basename=basename
382 else
383 as_basename=false
384 fi
385
386 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
387 as_dirname=dirname
388 else
389 as_dirname=false
390 fi
391
392 as_me=`$as_basename -- "$0" ||
393 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
394 X"$0" : 'X\(//\)$' \| \
395 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
396 $as_echo X/"$0" |
397 sed '/^.*\/\([^/][^/]*\)\/*$/{
398 s//\1/
399 q
400 }
401 /^X\/\(\/\/\)$/{
402 s//\1/
403 q
404 }
405 /^X\/\(\/\).*/{
406 s//\1/
407 q
408 }
409 s/.*/./; q'`
410
411 # Avoid depending upon Character Ranges.
412 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
413 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
414 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
415 as_cr_digits='0123456789'
416 as_cr_alnum=$as_cr_Letters$as_cr_digits
417
418
419 as_lineno_1=$LINENO as_lineno_1a=$LINENO
420 as_lineno_2=$LINENO as_lineno_2a=$LINENO
421 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
422 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
423 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
424 sed -n '
425 p
426 /[$]LINENO/=
427 ' <$as_myself |
428 sed '
429 s/[$]LINENO.*/&-/
430 t lineno
431 b
432 :lineno
433 N
434 :loop
435 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
436 t loop
437 s/-\n.*//
438 ' >$as_me.lineno &&
439 chmod +x "$as_me.lineno" ||
440 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
441
442 # Don't try to exec as it changes $[0], causing all sort of problems
443 # (the dirname of $[0] is not the place where we might find the
444 # original and so on. Autoconf is especially sensitive to this).
445 . "./$as_me.lineno"
446 # Exit status is that of the last command.
447 exit
448 }
449
450 ECHO_C= ECHO_N= ECHO_T=
451 case `echo -n x` in #(((((
452 -n*)
453 case `echo 'xy\c'` in
454 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
455 xy) ECHO_C='\c';;
456 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
457 ECHO_T=' ';;
458 esac;;
459 *)
460 ECHO_N='-n';;
461 esac
462
463 rm -f conf$$ conf$$.exe conf$$.file
464 if test -d conf$$.dir; then
465 rm -f conf$$.dir/conf$$.file
466 else
467 rm -f conf$$.dir
468 mkdir conf$$.dir 2>/dev/null
469 fi
470 if (echo >conf$$.file) 2>/dev/null; then
471 if ln -s conf$$.file conf$$ 2>/dev/null; then
472 as_ln_s='ln -s'
473 # ... but there are two gotchas:
474 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
475 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
476 # In both cases, we have to default to `cp -p'.
477 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
478 as_ln_s='cp -p'
479 elif ln conf$$.file conf$$ 2>/dev/null; then
480 as_ln_s=ln
481 else
482 as_ln_s='cp -p'
483 fi
484 else
485 as_ln_s='cp -p'
486 fi
487 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
488 rmdir conf$$.dir 2>/dev/null
489
490 if mkdir -p . 2>/dev/null; then
491 as_mkdir_p='mkdir -p "$as_dir"'
492 else
493 test -d ./-p && rmdir ./-p
494 as_mkdir_p=false
495 fi
496
497 if test -x / >/dev/null 2>&1; then
498 as_test_x='test -x'
499 else
500 if ls -dL / >/dev/null 2>&1; then
501 as_ls_L_option=L
502 else
503 as_ls_L_option=
504 fi
505 as_test_x='
506 eval sh -c '\''
507 if test -d "$1"; then
508 test -d "$1/.";
509 else
510 case $1 in #(
511 -*)set "./$1";;
512 esac;
513 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
514 ???[sx]*):;;*)false;;esac;fi
515 '\'' sh
516 '
517 fi
518 as_executable_p=$as_test_x
519
520 # Sed expression to map a string onto a valid CPP name.
521 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
522
523 # Sed expression to map a string onto a valid variable name.
524 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
525
526
527 exec 7<&0 </dev/null 6>&1
528
529 # Name of the host.
530 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
531 # so uname gets run too.
532 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
533
534 #
535 # Initializations.
536 #
537 ac_default_prefix=/usr/local
538 ac_clean_files=
539 ac_config_libobj_dir=.
540 LIBOBJS=
541 cross_compiling=no
542 subdirs=
543 MFLAGS=
544 MAKEFLAGS=
545
546 # Identity of this package.
547 PACKAGE_NAME=
548 PACKAGE_TARNAME=
549 PACKAGE_VERSION=
550 PACKAGE_STRING=
551 PACKAGE_BUGREPORT=
552 PACKAGE_URL=
553
554 ac_unique_file="Makefile.in"
555 # Factoring default headers for most tests.
556 ac_includes_default="\
557 #include <stdio.h>
558 #ifdef HAVE_SYS_TYPES_H
559 # include <sys/types.h>
560 #endif
561 #ifdef HAVE_SYS_STAT_H
562 # include <sys/stat.h>
563 #endif
564 #ifdef STDC_HEADERS
565 # include <stdlib.h>
566 # include <stddef.h>
567 #else
568 # ifdef HAVE_STDLIB_H
569 # include <stdlib.h>
570 # endif
571 #endif
572 #ifdef HAVE_STRING_H
573 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
574 # include <memory.h>
575 # endif
576 # include <string.h>
577 #endif
578 #ifdef HAVE_STRINGS_H
579 # include <strings.h>
580 #endif
581 #ifdef HAVE_INTTYPES_H
582 # include <inttypes.h>
583 #endif
584 #ifdef HAVE_STDINT_H
585 # include <stdint.h>
586 #endif
587 #ifdef HAVE_UNISTD_H
588 # include <unistd.h>
589 #endif"
590
591 ac_subst_vars='LTLIBOBJS
592 LIBOBJS
593 cgen_breaks
594 REPORT_BUGS_TEXI
595 REPORT_BUGS_TO
596 PKGVERSION
597 sim_profile
598 sim_trace
599 sim_stdio
600 sim_debug
601 sim_cflags
602 sim_bswap
603 MAINT
604 EGREP
605 GREP
606 CPP
607 CATOBJEXT
608 GENCAT
609 INSTOBJEXT
610 DATADIRNAME
611 CATALOGS
612 POSUB
613 GMSGFMT
614 XGETTEXT
615 INCINTL
616 LIBINTL_DEP
617 LIBINTL
618 USE_NLS
619 RANLIB
620 AR
621 HDEFINES
622 CC_FOR_BUILD
623 INSTALL_DATA
624 INSTALL_SCRIPT
625 INSTALL_PROGRAM
626 target_os
627 target_vendor
628 target_cpu
629 target
630 host_os
631 host_vendor
632 host_cpu
633 host
634 build_os
635 build_vendor
636 build_cpu
637 build
638 OBJEXT
639 EXEEXT
640 ac_ct_CC
641 CPPFLAGS
642 LDFLAGS
643 CFLAGS
644 CC
645 WERROR_CFLAGS
646 WARN_CFLAGS
647 sim_xor_endian
648 sim_stdcall
649 sim_smp
650 sim_reserved_bits
651 sim_regparm
652 sim_packages
653 sim_inline
654 sim_hw
655 sim_hw_objs
656 sim_hw_cflags
657 sim_default_model
658 sim_scache
659 sim_float
660 sim_hostendian
661 sim_endian
662 sim_bitsize
663 sim_assert
664 sim_alignment
665 sim_environment
666 target_alias
667 host_alias
668 build_alias
669 LIBS
670 ECHO_T
671 ECHO_N
672 ECHO_C
673 DEFS
674 mandir
675 localedir
676 libdir
677 psdir
678 pdfdir
679 dvidir
680 htmldir
681 infodir
682 docdir
683 oldincludedir
684 includedir
685 localstatedir
686 sharedstatedir
687 sysconfdir
688 datadir
689 datarootdir
690 libexecdir
691 sbindir
692 bindir
693 program_transform_name
694 prefix
695 exec_prefix
696 PACKAGE_URL
697 PACKAGE_BUGREPORT
698 PACKAGE_STRING
699 PACKAGE_VERSION
700 PACKAGE_TARNAME
701 PACKAGE_NAME
702 PATH_SEPARATOR
703 SHELL'
704 ac_subst_files=''
705 ac_user_opts='
706 enable_option_checking
707 with_zlib
708 enable_maintainer_mode
709 enable_sim_bswap
710 enable_sim_cflags
711 enable_sim_debug
712 enable_sim_stdio
713 enable_sim_trace
714 enable_sim_profile
715 with_pkgversion
716 with_bugurl
717 '
718 ac_precious_vars='build_alias
719 host_alias
720 target_alias
721 CC
722 CFLAGS
723 LDFLAGS
724 LIBS
725 CPPFLAGS
726 CPP'
727
728
729 # Initialize some variables set by options.
730 ac_init_help=
731 ac_init_version=false
732 ac_unrecognized_opts=
733 ac_unrecognized_sep=
734 # The variables have the same names as the options, with
735 # dashes changed to underlines.
736 cache_file=/dev/null
737 exec_prefix=NONE
738 no_create=
739 no_recursion=
740 prefix=NONE
741 program_prefix=NONE
742 program_suffix=NONE
743 program_transform_name=s,x,x,
744 silent=
745 site=
746 srcdir=
747 verbose=
748 x_includes=NONE
749 x_libraries=NONE
750
751 # Installation directory options.
752 # These are left unexpanded so users can "make install exec_prefix=/foo"
753 # and all the variables that are supposed to be based on exec_prefix
754 # by default will actually change.
755 # Use braces instead of parens because sh, perl, etc. also accept them.
756 # (The list follows the same order as the GNU Coding Standards.)
757 bindir='${exec_prefix}/bin'
758 sbindir='${exec_prefix}/sbin'
759 libexecdir='${exec_prefix}/libexec'
760 datarootdir='${prefix}/share'
761 datadir='${datarootdir}'
762 sysconfdir='${prefix}/etc'
763 sharedstatedir='${prefix}/com'
764 localstatedir='${prefix}/var'
765 includedir='${prefix}/include'
766 oldincludedir='/usr/include'
767 docdir='${datarootdir}/doc/${PACKAGE}'
768 infodir='${datarootdir}/info'
769 htmldir='${docdir}'
770 dvidir='${docdir}'
771 pdfdir='${docdir}'
772 psdir='${docdir}'
773 libdir='${exec_prefix}/lib'
774 localedir='${datarootdir}/locale'
775 mandir='${datarootdir}/man'
776
777 ac_prev=
778 ac_dashdash=
779 for ac_option
780 do
781 # If the previous option needs an argument, assign it.
782 if test -n "$ac_prev"; then
783 eval $ac_prev=\$ac_option
784 ac_prev=
785 continue
786 fi
787
788 case $ac_option in
789 *=*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
790 *) ac_optarg=yes ;;
791 esac
792
793 # Accept the important Cygnus configure options, so we can diagnose typos.
794
795 case $ac_dashdash$ac_option in
796 --)
797 ac_dashdash=yes ;;
798
799 -bindir | --bindir | --bindi | --bind | --bin | --bi)
800 ac_prev=bindir ;;
801 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
802 bindir=$ac_optarg ;;
803
804 -build | --build | --buil | --bui | --bu)
805 ac_prev=build_alias ;;
806 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
807 build_alias=$ac_optarg ;;
808
809 -cache-file | --cache-file | --cache-fil | --cache-fi \
810 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
811 ac_prev=cache_file ;;
812 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
813 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
814 cache_file=$ac_optarg ;;
815
816 --config-cache | -C)
817 cache_file=config.cache ;;
818
819 -datadir | --datadir | --datadi | --datad)
820 ac_prev=datadir ;;
821 -datadir=* | --datadir=* | --datadi=* | --datad=*)
822 datadir=$ac_optarg ;;
823
824 -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
825 | --dataroo | --dataro | --datar)
826 ac_prev=datarootdir ;;
827 -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
828 | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
829 datarootdir=$ac_optarg ;;
830
831 -disable-* | --disable-*)
832 ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
833 # Reject names that are not valid shell variable names.
834 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
835 as_fn_error "invalid feature name: $ac_useropt"
836 ac_useropt_orig=$ac_useropt
837 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
838 case $ac_user_opts in
839 *"
840 "enable_$ac_useropt"
841 "*) ;;
842 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
843 ac_unrecognized_sep=', ';;
844 esac
845 eval enable_$ac_useropt=no ;;
846
847 -docdir | --docdir | --docdi | --doc | --do)
848 ac_prev=docdir ;;
849 -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
850 docdir=$ac_optarg ;;
851
852 -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
853 ac_prev=dvidir ;;
854 -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
855 dvidir=$ac_optarg ;;
856
857 -enable-* | --enable-*)
858 ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
859 # Reject names that are not valid shell variable names.
860 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
861 as_fn_error "invalid feature name: $ac_useropt"
862 ac_useropt_orig=$ac_useropt
863 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
864 case $ac_user_opts in
865 *"
866 "enable_$ac_useropt"
867 "*) ;;
868 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
869 ac_unrecognized_sep=', ';;
870 esac
871 eval enable_$ac_useropt=\$ac_optarg ;;
872
873 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
874 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
875 | --exec | --exe | --ex)
876 ac_prev=exec_prefix ;;
877 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
878 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
879 | --exec=* | --exe=* | --ex=*)
880 exec_prefix=$ac_optarg ;;
881
882 -gas | --gas | --ga | --g)
883 # Obsolete; use --with-gas.
884 with_gas=yes ;;
885
886 -help | --help | --hel | --he | -h)
887 ac_init_help=long ;;
888 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
889 ac_init_help=recursive ;;
890 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
891 ac_init_help=short ;;
892
893 -host | --host | --hos | --ho)
894 ac_prev=host_alias ;;
895 -host=* | --host=* | --hos=* | --ho=*)
896 host_alias=$ac_optarg ;;
897
898 -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
899 ac_prev=htmldir ;;
900 -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
901 | --ht=*)
902 htmldir=$ac_optarg ;;
903
904 -includedir | --includedir | --includedi | --included | --include \
905 | --includ | --inclu | --incl | --inc)
906 ac_prev=includedir ;;
907 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
908 | --includ=* | --inclu=* | --incl=* | --inc=*)
909 includedir=$ac_optarg ;;
910
911 -infodir | --infodir | --infodi | --infod | --info | --inf)
912 ac_prev=infodir ;;
913 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
914 infodir=$ac_optarg ;;
915
916 -libdir | --libdir | --libdi | --libd)
917 ac_prev=libdir ;;
918 -libdir=* | --libdir=* | --libdi=* | --libd=*)
919 libdir=$ac_optarg ;;
920
921 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
922 | --libexe | --libex | --libe)
923 ac_prev=libexecdir ;;
924 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
925 | --libexe=* | --libex=* | --libe=*)
926 libexecdir=$ac_optarg ;;
927
928 -localedir | --localedir | --localedi | --localed | --locale)
929 ac_prev=localedir ;;
930 -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
931 localedir=$ac_optarg ;;
932
933 -localstatedir | --localstatedir | --localstatedi | --localstated \
934 | --localstate | --localstat | --localsta | --localst | --locals)
935 ac_prev=localstatedir ;;
936 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
937 | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
938 localstatedir=$ac_optarg ;;
939
940 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
941 ac_prev=mandir ;;
942 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
943 mandir=$ac_optarg ;;
944
945 -nfp | --nfp | --nf)
946 # Obsolete; use --without-fp.
947 with_fp=no ;;
948
949 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
950 | --no-cr | --no-c | -n)
951 no_create=yes ;;
952
953 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
954 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
955 no_recursion=yes ;;
956
957 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
958 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
959 | --oldin | --oldi | --old | --ol | --o)
960 ac_prev=oldincludedir ;;
961 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
962 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
963 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
964 oldincludedir=$ac_optarg ;;
965
966 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
967 ac_prev=prefix ;;
968 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
969 prefix=$ac_optarg ;;
970
971 -program-prefix | --program-prefix | --program-prefi | --program-pref \
972 | --program-pre | --program-pr | --program-p)
973 ac_prev=program_prefix ;;
974 -program-prefix=* | --program-prefix=* | --program-prefi=* \
975 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
976 program_prefix=$ac_optarg ;;
977
978 -program-suffix | --program-suffix | --program-suffi | --program-suff \
979 | --program-suf | --program-su | --program-s)
980 ac_prev=program_suffix ;;
981 -program-suffix=* | --program-suffix=* | --program-suffi=* \
982 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
983 program_suffix=$ac_optarg ;;
984
985 -program-transform-name | --program-transform-name \
986 | --program-transform-nam | --program-transform-na \
987 | --program-transform-n | --program-transform- \
988 | --program-transform | --program-transfor \
989 | --program-transfo | --program-transf \
990 | --program-trans | --program-tran \
991 | --progr-tra | --program-tr | --program-t)
992 ac_prev=program_transform_name ;;
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 program_transform_name=$ac_optarg ;;
1001
1002 -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1003 ac_prev=pdfdir ;;
1004 -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1005 pdfdir=$ac_optarg ;;
1006
1007 -psdir | --psdir | --psdi | --psd | --ps)
1008 ac_prev=psdir ;;
1009 -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1010 psdir=$ac_optarg ;;
1011
1012 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1013 | -silent | --silent | --silen | --sile | --sil)
1014 silent=yes ;;
1015
1016 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1017 ac_prev=sbindir ;;
1018 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1019 | --sbi=* | --sb=*)
1020 sbindir=$ac_optarg ;;
1021
1022 -sharedstatedir | --sharedstatedir | --sharedstatedi \
1023 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1024 | --sharedst | --shareds | --shared | --share | --shar \
1025 | --sha | --sh)
1026 ac_prev=sharedstatedir ;;
1027 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1028 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1029 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1030 | --sha=* | --sh=*)
1031 sharedstatedir=$ac_optarg ;;
1032
1033 -site | --site | --sit)
1034 ac_prev=site ;;
1035 -site=* | --site=* | --sit=*)
1036 site=$ac_optarg ;;
1037
1038 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1039 ac_prev=srcdir ;;
1040 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1041 srcdir=$ac_optarg ;;
1042
1043 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1044 | --syscon | --sysco | --sysc | --sys | --sy)
1045 ac_prev=sysconfdir ;;
1046 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1047 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1048 sysconfdir=$ac_optarg ;;
1049
1050 -target | --target | --targe | --targ | --tar | --ta | --t)
1051 ac_prev=target_alias ;;
1052 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1053 target_alias=$ac_optarg ;;
1054
1055 -v | -verbose | --verbose | --verbos | --verbo | --verb)
1056 verbose=yes ;;
1057
1058 -version | --version | --versio | --versi | --vers | -V)
1059 ac_init_version=: ;;
1060
1061 -with-* | --with-*)
1062 ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1063 # Reject names that are not valid shell variable names.
1064 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1065 as_fn_error "invalid package name: $ac_useropt"
1066 ac_useropt_orig=$ac_useropt
1067 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1068 case $ac_user_opts in
1069 *"
1070 "with_$ac_useropt"
1071 "*) ;;
1072 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1073 ac_unrecognized_sep=', ';;
1074 esac
1075 eval with_$ac_useropt=\$ac_optarg ;;
1076
1077 -without-* | --without-*)
1078 ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1079 # Reject names that are not valid shell variable names.
1080 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1081 as_fn_error "invalid package name: $ac_useropt"
1082 ac_useropt_orig=$ac_useropt
1083 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1084 case $ac_user_opts in
1085 *"
1086 "with_$ac_useropt"
1087 "*) ;;
1088 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1089 ac_unrecognized_sep=', ';;
1090 esac
1091 eval with_$ac_useropt=no ;;
1092
1093 --x)
1094 # Obsolete; use --with-x.
1095 with_x=yes ;;
1096
1097 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1098 | --x-incl | --x-inc | --x-in | --x-i)
1099 ac_prev=x_includes ;;
1100 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1101 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1102 x_includes=$ac_optarg ;;
1103
1104 -x-libraries | --x-libraries | --x-librarie | --x-librari \
1105 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1106 ac_prev=x_libraries ;;
1107 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1108 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1109 x_libraries=$ac_optarg ;;
1110
1111 -*) as_fn_error "unrecognized option: \`$ac_option'
1112 Try \`$0 --help' for more information."
1113 ;;
1114
1115 *=*)
1116 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1117 # Reject names that are not valid shell variable names.
1118 case $ac_envvar in #(
1119 '' | [0-9]* | *[!_$as_cr_alnum]* )
1120 as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1121 esac
1122 eval $ac_envvar=\$ac_optarg
1123 export $ac_envvar ;;
1124
1125 *)
1126 # FIXME: should be removed in autoconf 3.0.
1127 $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1128 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1129 $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1130 : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1131 ;;
1132
1133 esac
1134 done
1135
1136 if test -n "$ac_prev"; then
1137 ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1138 as_fn_error "missing argument to $ac_option"
1139 fi
1140
1141 if test -n "$ac_unrecognized_opts"; then
1142 case $enable_option_checking in
1143 no) ;;
1144 fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1145 *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1146 esac
1147 fi
1148
1149 # Check all directory arguments for consistency.
1150 for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1151 datadir sysconfdir sharedstatedir localstatedir includedir \
1152 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1153 libdir localedir mandir
1154 do
1155 eval ac_val=\$$ac_var
1156 # Remove trailing slashes.
1157 case $ac_val in
1158 */ )
1159 ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1160 eval $ac_var=\$ac_val;;
1161 esac
1162 # Be sure to have absolute directory names.
1163 case $ac_val in
1164 [\\/$]* | ?:[\\/]* ) continue;;
1165 NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1166 esac
1167 as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1168 done
1169
1170 # There might be people who depend on the old broken behavior: `$host'
1171 # used to hold the argument of --host etc.
1172 # FIXME: To remove some day.
1173 build=$build_alias
1174 host=$host_alias
1175 target=$target_alias
1176
1177 # FIXME: To remove some day.
1178 if test "x$host_alias" != x; then
1179 if test "x$build_alias" = x; then
1180 cross_compiling=maybe
1181 $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1182 If a cross compiler is detected then cross compile mode will be used." >&2
1183 elif test "x$build_alias" != "x$host_alias"; then
1184 cross_compiling=yes
1185 fi
1186 fi
1187
1188 ac_tool_prefix=
1189 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1190
1191 test "$silent" = yes && exec 6>/dev/null
1192
1193
1194 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1195 ac_ls_di=`ls -di .` &&
1196 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1197 as_fn_error "working directory cannot be determined"
1198 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1199 as_fn_error "pwd does not report name of working directory"
1200
1201
1202 # Find the source files, if location was not specified.
1203 if test -z "$srcdir"; then
1204 ac_srcdir_defaulted=yes
1205 # Try the directory containing this script, then the parent directory.
1206 ac_confdir=`$as_dirname -- "$as_myself" ||
1207 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1208 X"$as_myself" : 'X\(//\)[^/]' \| \
1209 X"$as_myself" : 'X\(//\)$' \| \
1210 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1211 $as_echo X"$as_myself" |
1212 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1213 s//\1/
1214 q
1215 }
1216 /^X\(\/\/\)[^/].*/{
1217 s//\1/
1218 q
1219 }
1220 /^X\(\/\/\)$/{
1221 s//\1/
1222 q
1223 }
1224 /^X\(\/\).*/{
1225 s//\1/
1226 q
1227 }
1228 s/.*/./; q'`
1229 srcdir=$ac_confdir
1230 if test ! -r "$srcdir/$ac_unique_file"; then
1231 srcdir=..
1232 fi
1233 else
1234 ac_srcdir_defaulted=no
1235 fi
1236 if test ! -r "$srcdir/$ac_unique_file"; then
1237 test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1238 as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1239 fi
1240 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1241 ac_abs_confdir=`(
1242 cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1243 pwd)`
1244 # When building in place, set srcdir=.
1245 if test "$ac_abs_confdir" = "$ac_pwd"; then
1246 srcdir=.
1247 fi
1248 # Remove unnecessary trailing slashes from srcdir.
1249 # Double slashes in file names in object file debugging info
1250 # mess up M-x gdb in Emacs.
1251 case $srcdir in
1252 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1253 esac
1254 for ac_var in $ac_precious_vars; do
1255 eval ac_env_${ac_var}_set=\${${ac_var}+set}
1256 eval ac_env_${ac_var}_value=\$${ac_var}
1257 eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1258 eval ac_cv_env_${ac_var}_value=\$${ac_var}
1259 done
1260
1261 #
1262 # Report the --help message.
1263 #
1264 if test "$ac_init_help" = "long"; then
1265 # Omit some internal or obsolete options to make the list less imposing.
1266 # This message is too long to be a string in the A/UX 3.1 sh.
1267 cat <<_ACEOF
1268 \`configure' configures this package to adapt to many kinds of systems.
1269
1270 Usage: $0 [OPTION]... [VAR=VALUE]...
1271
1272 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1273 VAR=VALUE. See below for descriptions of some of the useful variables.
1274
1275 Defaults for the options are specified in brackets.
1276
1277 Configuration:
1278 -h, --help display this help and exit
1279 --help=short display options specific to this package
1280 --help=recursive display the short help of all the included packages
1281 -V, --version display version information and exit
1282 -q, --quiet, --silent do not print \`checking...' messages
1283 --cache-file=FILE cache test results in FILE [disabled]
1284 -C, --config-cache alias for \`--cache-file=config.cache'
1285 -n, --no-create do not create output files
1286 --srcdir=DIR find the sources in DIR [configure dir or \`..']
1287
1288 Installation directories:
1289 --prefix=PREFIX install architecture-independent files in PREFIX
1290 [$ac_default_prefix]
1291 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
1292 [PREFIX]
1293
1294 By default, \`make install' will install all the files in
1295 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
1296 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1297 for instance \`--prefix=\$HOME'.
1298
1299 For better control, use the options below.
1300
1301 Fine tuning of the installation directories:
1302 --bindir=DIR user executables [EPREFIX/bin]
1303 --sbindir=DIR system admin executables [EPREFIX/sbin]
1304 --libexecdir=DIR program executables [EPREFIX/libexec]
1305 --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1306 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1307 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
1308 --libdir=DIR object code libraries [EPREFIX/lib]
1309 --includedir=DIR C header files [PREFIX/include]
1310 --oldincludedir=DIR C header files for non-gcc [/usr/include]
1311 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1312 --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1313 --infodir=DIR info documentation [DATAROOTDIR/info]
1314 --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1315 --mandir=DIR man documentation [DATAROOTDIR/man]
1316 --docdir=DIR documentation root [DATAROOTDIR/doc/PACKAGE]
1317 --htmldir=DIR html documentation [DOCDIR]
1318 --dvidir=DIR dvi documentation [DOCDIR]
1319 --pdfdir=DIR pdf documentation [DOCDIR]
1320 --psdir=DIR ps documentation [DOCDIR]
1321 _ACEOF
1322
1323 cat <<\_ACEOF
1324
1325 Program names:
1326 --program-prefix=PREFIX prepend PREFIX to installed program names
1327 --program-suffix=SUFFIX append SUFFIX to installed program names
1328 --program-transform-name=PROGRAM run sed PROGRAM on installed program names
1329
1330 System types:
1331 --build=BUILD configure for building on BUILD [guessed]
1332 --host=HOST cross-compile to build programs to run on HOST [BUILD]
1333 --target=TARGET configure for building compilers for TARGET [HOST]
1334 _ACEOF
1335 fi
1336
1337 if test -n "$ac_init_help"; then
1338
1339 cat <<\_ACEOF
1340
1341 Optional Features:
1342 --disable-option-checking ignore unrecognized --enable/--with options
1343 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
1344 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
1345 --enable-maintainer-mode Enable developer functionality.
1346 --enable-sim-bswap Use Host specific BSWAP instruction.
1347 --enable-sim-cflags=opts Extra CFLAGS for use in building simulator
1348 --enable-sim-debug=opts Enable debugging flags
1349 --enable-sim-stdio Specify whether to use stdio for console input/output.
1350 --enable-sim-trace=opts Enable tracing flags
1351 --enable-sim-profile=opts Enable profiling flags
1352
1353 Optional Packages:
1354 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
1355 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
1356 --with-zlib include zlib support (auto/yes/no) default=auto
1357 --with-pkgversion=PKG Use PKG in the version string in place of "GDB"
1358 --with-bugurl=URL Direct users to URL to report a bug
1359
1360 Some influential environment variables:
1361 CC C compiler command
1362 CFLAGS C compiler flags
1363 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
1364 nonstandard directory <lib dir>
1365 LIBS libraries to pass to the linker, e.g. -l<library>
1366 CPPFLAGS C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1367 you have headers in a nonstandard directory <include dir>
1368 CPP C preprocessor
1369
1370 Use these variables to override the choices made by `configure' or to help
1371 it to find libraries and programs with nonstandard names/locations.
1372
1373 Report bugs to the package provider.
1374 _ACEOF
1375 ac_status=$?
1376 fi
1377
1378 if test "$ac_init_help" = "recursive"; then
1379 # If there are subdirs, report their specific --help.
1380 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1381 test -d "$ac_dir" ||
1382 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1383 continue
1384 ac_builddir=.
1385
1386 case "$ac_dir" in
1387 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1388 *)
1389 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1390 # A ".." for each directory in $ac_dir_suffix.
1391 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1392 case $ac_top_builddir_sub in
1393 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1394 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1395 esac ;;
1396 esac
1397 ac_abs_top_builddir=$ac_pwd
1398 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1399 # for backward compatibility:
1400 ac_top_builddir=$ac_top_build_prefix
1401
1402 case $srcdir in
1403 .) # We are building in place.
1404 ac_srcdir=.
1405 ac_top_srcdir=$ac_top_builddir_sub
1406 ac_abs_top_srcdir=$ac_pwd ;;
1407 [\\/]* | ?:[\\/]* ) # Absolute name.
1408 ac_srcdir=$srcdir$ac_dir_suffix;
1409 ac_top_srcdir=$srcdir
1410 ac_abs_top_srcdir=$srcdir ;;
1411 *) # Relative name.
1412 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1413 ac_top_srcdir=$ac_top_build_prefix$srcdir
1414 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1415 esac
1416 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1417
1418 cd "$ac_dir" || { ac_status=$?; continue; }
1419 # Check for guested configure.
1420 if test -f "$ac_srcdir/configure.gnu"; then
1421 echo &&
1422 $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1423 elif test -f "$ac_srcdir/configure"; then
1424 echo &&
1425 $SHELL "$ac_srcdir/configure" --help=recursive
1426 else
1427 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1428 fi || ac_status=$?
1429 cd "$ac_pwd" || { ac_status=$?; break; }
1430 done
1431 fi
1432
1433 test -n "$ac_init_help" && exit $ac_status
1434 if $ac_init_version; then
1435 cat <<\_ACEOF
1436 configure
1437 generated by GNU Autoconf 2.64
1438
1439 Copyright (C) 2009 Free Software Foundation, Inc.
1440 This configure script is free software; the Free Software Foundation
1441 gives unlimited permission to copy, distribute and modify it.
1442 _ACEOF
1443 exit
1444 fi
1445
1446 ## ------------------------ ##
1447 ## Autoconf initialization. ##
1448 ## ------------------------ ##
1449
1450 # ac_fn_c_try_compile LINENO
1451 # --------------------------
1452 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1453 ac_fn_c_try_compile ()
1454 {
1455 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1456 rm -f conftest.$ac_objext
1457 if { { ac_try="$ac_compile"
1458 case "(($ac_try" in
1459 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1460 *) ac_try_echo=$ac_try;;
1461 esac
1462 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1463 $as_echo "$ac_try_echo"; } >&5
1464 (eval "$ac_compile") 2>conftest.err
1465 ac_status=$?
1466 if test -s conftest.err; then
1467 grep -v '^ *+' conftest.err >conftest.er1
1468 cat conftest.er1 >&5
1469 mv -f conftest.er1 conftest.err
1470 fi
1471 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1472 test $ac_status = 0; } && {
1473 test -z "$ac_c_werror_flag" ||
1474 test ! -s conftest.err
1475 } && test -s conftest.$ac_objext; then :
1476 ac_retval=0
1477 else
1478 $as_echo "$as_me: failed program was:" >&5
1479 sed 's/^/| /' conftest.$ac_ext >&5
1480
1481 ac_retval=1
1482 fi
1483 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1484 return $ac_retval
1485
1486 } # ac_fn_c_try_compile
1487
1488 # ac_fn_c_try_cpp LINENO
1489 # ----------------------
1490 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1491 ac_fn_c_try_cpp ()
1492 {
1493 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1494 if { { ac_try="$ac_cpp conftest.$ac_ext"
1495 case "(($ac_try" in
1496 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1497 *) ac_try_echo=$ac_try;;
1498 esac
1499 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1500 $as_echo "$ac_try_echo"; } >&5
1501 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1502 ac_status=$?
1503 if test -s conftest.err; then
1504 grep -v '^ *+' conftest.err >conftest.er1
1505 cat conftest.er1 >&5
1506 mv -f conftest.er1 conftest.err
1507 fi
1508 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1509 test $ac_status = 0; } >/dev/null && {
1510 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1511 test ! -s conftest.err
1512 }; then :
1513 ac_retval=0
1514 else
1515 $as_echo "$as_me: failed program was:" >&5
1516 sed 's/^/| /' conftest.$ac_ext >&5
1517
1518 ac_retval=1
1519 fi
1520 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1521 return $ac_retval
1522
1523 } # ac_fn_c_try_cpp
1524
1525 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1526 # -------------------------------------------------------
1527 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1528 # the include files in INCLUDES and setting the cache variable VAR
1529 # accordingly.
1530 ac_fn_c_check_header_mongrel ()
1531 {
1532 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1533 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1534 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1535 $as_echo_n "checking for $2... " >&6; }
1536 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1537 $as_echo_n "(cached) " >&6
1538 fi
1539 eval ac_res=\$$3
1540 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1541 $as_echo "$ac_res" >&6; }
1542 else
1543 # Is the header compilable?
1544 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1545 $as_echo_n "checking $2 usability... " >&6; }
1546 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1547 /* end confdefs.h. */
1548 $4
1549 #include <$2>
1550 _ACEOF
1551 if ac_fn_c_try_compile "$LINENO"; then :
1552 ac_header_compiler=yes
1553 else
1554 ac_header_compiler=no
1555 fi
1556 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1557 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1558 $as_echo "$ac_header_compiler" >&6; }
1559
1560 # Is the header present?
1561 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1562 $as_echo_n "checking $2 presence... " >&6; }
1563 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1564 /* end confdefs.h. */
1565 #include <$2>
1566 _ACEOF
1567 if ac_fn_c_try_cpp "$LINENO"; then :
1568 ac_header_preproc=yes
1569 else
1570 ac_header_preproc=no
1571 fi
1572 rm -f conftest.err conftest.$ac_ext
1573 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1574 $as_echo "$ac_header_preproc" >&6; }
1575
1576 # So? What about this header?
1577 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1578 yes:no: )
1579 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1580 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1581 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1582 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1583 ;;
1584 no:yes:* )
1585 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1586 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1587 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
1588 $as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
1589 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1590 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1591 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
1592 $as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
1593 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1594 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1595 ;;
1596 esac
1597 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1598 $as_echo_n "checking for $2... " >&6; }
1599 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1600 $as_echo_n "(cached) " >&6
1601 else
1602 eval "$3=\$ac_header_compiler"
1603 fi
1604 eval ac_res=\$$3
1605 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1606 $as_echo "$ac_res" >&6; }
1607 fi
1608 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1609
1610 } # ac_fn_c_check_header_mongrel
1611
1612 # ac_fn_c_try_run LINENO
1613 # ----------------------
1614 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1615 # that executables *can* be run.
1616 ac_fn_c_try_run ()
1617 {
1618 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1619 if { { ac_try="$ac_link"
1620 case "(($ac_try" in
1621 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1622 *) ac_try_echo=$ac_try;;
1623 esac
1624 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1625 $as_echo "$ac_try_echo"; } >&5
1626 (eval "$ac_link") 2>&5
1627 ac_status=$?
1628 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1629 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1630 { { case "(($ac_try" in
1631 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1632 *) ac_try_echo=$ac_try;;
1633 esac
1634 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1635 $as_echo "$ac_try_echo"; } >&5
1636 (eval "$ac_try") 2>&5
1637 ac_status=$?
1638 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1639 test $ac_status = 0; }; }; then :
1640 ac_retval=0
1641 else
1642 $as_echo "$as_me: program exited with status $ac_status" >&5
1643 $as_echo "$as_me: failed program was:" >&5
1644 sed 's/^/| /' conftest.$ac_ext >&5
1645
1646 ac_retval=$ac_status
1647 fi
1648 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1649 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1650 return $ac_retval
1651
1652 } # ac_fn_c_try_run
1653
1654 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1655 # -------------------------------------------------------
1656 # Tests whether HEADER exists and can be compiled using the include files in
1657 # INCLUDES, setting the cache variable VAR accordingly.
1658 ac_fn_c_check_header_compile ()
1659 {
1660 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1661 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1662 $as_echo_n "checking for $2... " >&6; }
1663 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1664 $as_echo_n "(cached) " >&6
1665 else
1666 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1667 /* end confdefs.h. */
1668 $4
1669 #include <$2>
1670 _ACEOF
1671 if ac_fn_c_try_compile "$LINENO"; then :
1672 eval "$3=yes"
1673 else
1674 eval "$3=no"
1675 fi
1676 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1677 fi
1678 eval ac_res=\$$3
1679 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1680 $as_echo "$ac_res" >&6; }
1681 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1682
1683 } # ac_fn_c_check_header_compile
1684
1685 # ac_fn_c_try_link LINENO
1686 # -----------------------
1687 # Try to link conftest.$ac_ext, and return whether this succeeded.
1688 ac_fn_c_try_link ()
1689 {
1690 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1691 rm -f conftest.$ac_objext conftest$ac_exeext
1692 if { { ac_try="$ac_link"
1693 case "(($ac_try" in
1694 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1695 *) ac_try_echo=$ac_try;;
1696 esac
1697 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1698 $as_echo "$ac_try_echo"; } >&5
1699 (eval "$ac_link") 2>conftest.err
1700 ac_status=$?
1701 if test -s conftest.err; then
1702 grep -v '^ *+' conftest.err >conftest.er1
1703 cat conftest.er1 >&5
1704 mv -f conftest.er1 conftest.err
1705 fi
1706 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1707 test $ac_status = 0; } && {
1708 test -z "$ac_c_werror_flag" ||
1709 test ! -s conftest.err
1710 } && test -s conftest$ac_exeext && {
1711 test "$cross_compiling" = yes ||
1712 $as_test_x conftest$ac_exeext
1713 }; then :
1714 ac_retval=0
1715 else
1716 $as_echo "$as_me: failed program was:" >&5
1717 sed 's/^/| /' conftest.$ac_ext >&5
1718
1719 ac_retval=1
1720 fi
1721 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1722 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1723 # interfere with the next link command; also delete a directory that is
1724 # left behind by Apple's compiler. We do this before executing the actions.
1725 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1726 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1727 return $ac_retval
1728
1729 } # ac_fn_c_try_link
1730
1731 # ac_fn_c_check_func LINENO FUNC VAR
1732 # ----------------------------------
1733 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1734 ac_fn_c_check_func ()
1735 {
1736 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1737 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1738 $as_echo_n "checking for $2... " >&6; }
1739 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1740 $as_echo_n "(cached) " >&6
1741 else
1742 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1743 /* end confdefs.h. */
1744 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1745 For example, HP-UX 11i <limits.h> declares gettimeofday. */
1746 #define $2 innocuous_$2
1747
1748 /* System header to define __stub macros and hopefully few prototypes,
1749 which can conflict with char $2 (); below.
1750 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1751 <limits.h> exists even on freestanding compilers. */
1752
1753 #ifdef __STDC__
1754 # include <limits.h>
1755 #else
1756 # include <assert.h>
1757 #endif
1758
1759 #undef $2
1760
1761 /* Override any GCC internal prototype to avoid an error.
1762 Use char because int might match the return type of a GCC
1763 builtin and then its argument prototype would still apply. */
1764 #ifdef __cplusplus
1765 extern "C"
1766 #endif
1767 char $2 ();
1768 /* The GNU C library defines this for functions which it implements
1769 to always fail with ENOSYS. Some functions are actually named
1770 something starting with __ and the normal name is an alias. */
1771 #if defined __stub_$2 || defined __stub___$2
1772 choke me
1773 #endif
1774
1775 int
1776 main ()
1777 {
1778 return $2 ();
1779 ;
1780 return 0;
1781 }
1782 _ACEOF
1783 if ac_fn_c_try_link "$LINENO"; then :
1784 eval "$3=yes"
1785 else
1786 eval "$3=no"
1787 fi
1788 rm -f core conftest.err conftest.$ac_objext \
1789 conftest$ac_exeext conftest.$ac_ext
1790 fi
1791 eval ac_res=\$$3
1792 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1793 $as_echo "$ac_res" >&6; }
1794 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1795
1796 } # ac_fn_c_check_func
1797 cat >config.log <<_ACEOF
1798 This file contains any messages produced by compilers while
1799 running configure, to aid debugging if configure makes a mistake.
1800
1801 It was created by $as_me, which was
1802 generated by GNU Autoconf 2.64. Invocation command line was
1803
1804 $ $0 $@
1805
1806 _ACEOF
1807 exec 5>>config.log
1808 {
1809 cat <<_ASUNAME
1810 ## --------- ##
1811 ## Platform. ##
1812 ## --------- ##
1813
1814 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1815 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1816 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1817 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1818 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1819
1820 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1821 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
1822
1823 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
1824 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
1825 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1826 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
1827 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
1828 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
1829 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
1830
1831 _ASUNAME
1832
1833 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1834 for as_dir in $PATH
1835 do
1836 IFS=$as_save_IFS
1837 test -z "$as_dir" && as_dir=.
1838 $as_echo "PATH: $as_dir"
1839 done
1840 IFS=$as_save_IFS
1841
1842 } >&5
1843
1844 cat >&5 <<_ACEOF
1845
1846
1847 ## ----------- ##
1848 ## Core tests. ##
1849 ## ----------- ##
1850
1851 _ACEOF
1852
1853
1854 # Keep a trace of the command line.
1855 # Strip out --no-create and --no-recursion so they do not pile up.
1856 # Strip out --silent because we don't want to record it for future runs.
1857 # Also quote any args containing shell meta-characters.
1858 # Make two passes to allow for proper duplicate-argument suppression.
1859 ac_configure_args=
1860 ac_configure_args0=
1861 ac_configure_args1=
1862 ac_must_keep_next=false
1863 for ac_pass in 1 2
1864 do
1865 for ac_arg
1866 do
1867 case $ac_arg in
1868 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1869 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1870 | -silent | --silent | --silen | --sile | --sil)
1871 continue ;;
1872 *\'*)
1873 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1874 esac
1875 case $ac_pass in
1876 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1877 2)
1878 as_fn_append ac_configure_args1 " '$ac_arg'"
1879 if test $ac_must_keep_next = true; then
1880 ac_must_keep_next=false # Got value, back to normal.
1881 else
1882 case $ac_arg in
1883 *=* | --config-cache | -C | -disable-* | --disable-* \
1884 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1885 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1886 | -with-* | --with-* | -without-* | --without-* | --x)
1887 case "$ac_configure_args0 " in
1888 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1889 esac
1890 ;;
1891 -* ) ac_must_keep_next=true ;;
1892 esac
1893 fi
1894 as_fn_append ac_configure_args " '$ac_arg'"
1895 ;;
1896 esac
1897 done
1898 done
1899 { ac_configure_args0=; unset ac_configure_args0;}
1900 { ac_configure_args1=; unset ac_configure_args1;}
1901
1902 # When interrupted or exit'd, cleanup temporary files, and complete
1903 # config.log. We remove comments because anyway the quotes in there
1904 # would cause problems or look ugly.
1905 # WARNING: Use '\'' to represent an apostrophe within the trap.
1906 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1907 trap 'exit_status=$?
1908 # Save into config.log some information that might help in debugging.
1909 {
1910 echo
1911
1912 cat <<\_ASBOX
1913 ## ---------------- ##
1914 ## Cache variables. ##
1915 ## ---------------- ##
1916 _ASBOX
1917 echo
1918 # The following way of writing the cache mishandles newlines in values,
1919 (
1920 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1921 eval ac_val=\$$ac_var
1922 case $ac_val in #(
1923 *${as_nl}*)
1924 case $ac_var in #(
1925 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1926 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1927 esac
1928 case $ac_var in #(
1929 _ | IFS | as_nl) ;; #(
1930 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1931 *) { eval $ac_var=; unset $ac_var;} ;;
1932 esac ;;
1933 esac
1934 done
1935 (set) 2>&1 |
1936 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1937 *${as_nl}ac_space=\ *)
1938 sed -n \
1939 "s/'\''/'\''\\\\'\'''\''/g;
1940 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1941 ;; #(
1942 *)
1943 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1944 ;;
1945 esac |
1946 sort
1947 )
1948 echo
1949
1950 cat <<\_ASBOX
1951 ## ----------------- ##
1952 ## Output variables. ##
1953 ## ----------------- ##
1954 _ASBOX
1955 echo
1956 for ac_var in $ac_subst_vars
1957 do
1958 eval ac_val=\$$ac_var
1959 case $ac_val in
1960 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1961 esac
1962 $as_echo "$ac_var='\''$ac_val'\''"
1963 done | sort
1964 echo
1965
1966 if test -n "$ac_subst_files"; then
1967 cat <<\_ASBOX
1968 ## ------------------- ##
1969 ## File substitutions. ##
1970 ## ------------------- ##
1971 _ASBOX
1972 echo
1973 for ac_var in $ac_subst_files
1974 do
1975 eval ac_val=\$$ac_var
1976 case $ac_val in
1977 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1978 esac
1979 $as_echo "$ac_var='\''$ac_val'\''"
1980 done | sort
1981 echo
1982 fi
1983
1984 if test -s confdefs.h; then
1985 cat <<\_ASBOX
1986 ## ----------- ##
1987 ## confdefs.h. ##
1988 ## ----------- ##
1989 _ASBOX
1990 echo
1991 cat confdefs.h
1992 echo
1993 fi
1994 test "$ac_signal" != 0 &&
1995 $as_echo "$as_me: caught signal $ac_signal"
1996 $as_echo "$as_me: exit $exit_status"
1997 } >&5
1998 rm -f core *.core core.conftest.* &&
1999 rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2000 exit $exit_status
2001 ' 0
2002 for ac_signal in 1 2 13 15; do
2003 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2004 done
2005 ac_signal=0
2006
2007 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2008 rm -f -r conftest* confdefs.h
2009
2010 $as_echo "/* confdefs.h */" > confdefs.h
2011
2012 # Predefined preprocessor variables.
2013
2014 cat >>confdefs.h <<_ACEOF
2015 #define PACKAGE_NAME "$PACKAGE_NAME"
2016 _ACEOF
2017
2018 cat >>confdefs.h <<_ACEOF
2019 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2020 _ACEOF
2021
2022 cat >>confdefs.h <<_ACEOF
2023 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2024 _ACEOF
2025
2026 cat >>confdefs.h <<_ACEOF
2027 #define PACKAGE_STRING "$PACKAGE_STRING"
2028 _ACEOF
2029
2030 cat >>confdefs.h <<_ACEOF
2031 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2032 _ACEOF
2033
2034 cat >>confdefs.h <<_ACEOF
2035 #define PACKAGE_URL "$PACKAGE_URL"
2036 _ACEOF
2037
2038
2039 # Let the site file select an alternate cache file if it wants to.
2040 # Prefer an explicitly selected file to automatically selected ones.
2041 ac_site_file1=NONE
2042 ac_site_file2=NONE
2043 if test -n "$CONFIG_SITE"; then
2044 ac_site_file1=$CONFIG_SITE
2045 elif test "x$prefix" != xNONE; then
2046 ac_site_file1=$prefix/share/config.site
2047 ac_site_file2=$prefix/etc/config.site
2048 else
2049 ac_site_file1=$ac_default_prefix/share/config.site
2050 ac_site_file2=$ac_default_prefix/etc/config.site
2051 fi
2052 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2053 do
2054 test "x$ac_site_file" = xNONE && continue
2055 if test -r "$ac_site_file"; then
2056 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2057 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2058 sed 's/^/| /' "$ac_site_file" >&5
2059 . "$ac_site_file"
2060 fi
2061 done
2062
2063 if test -r "$cache_file"; then
2064 # Some versions of bash will fail to source /dev/null (special
2065 # files actually), so we avoid doing that.
2066 if test -f "$cache_file"; then
2067 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2068 $as_echo "$as_me: loading cache $cache_file" >&6;}
2069 case $cache_file in
2070 [\\/]* | ?:[\\/]* ) . "$cache_file";;
2071 *) . "./$cache_file";;
2072 esac
2073 fi
2074 else
2075 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2076 $as_echo "$as_me: creating cache $cache_file" >&6;}
2077 >$cache_file
2078 fi
2079
2080 # Check that the precious variables saved in the cache have kept the same
2081 # value.
2082 ac_cache_corrupted=false
2083 for ac_var in $ac_precious_vars; do
2084 eval ac_old_set=\$ac_cv_env_${ac_var}_set
2085 eval ac_new_set=\$ac_env_${ac_var}_set
2086 eval ac_old_val=\$ac_cv_env_${ac_var}_value
2087 eval ac_new_val=\$ac_env_${ac_var}_value
2088 case $ac_old_set,$ac_new_set in
2089 set,)
2090 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2091 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2092 ac_cache_corrupted=: ;;
2093 ,set)
2094 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2095 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2096 ac_cache_corrupted=: ;;
2097 ,);;
2098 *)
2099 if test "x$ac_old_val" != "x$ac_new_val"; then
2100 # differences in whitespace do not lead to failure.
2101 ac_old_val_w=`echo x $ac_old_val`
2102 ac_new_val_w=`echo x $ac_new_val`
2103 if test "$ac_old_val_w" != "$ac_new_val_w"; then
2104 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2105 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2106 ac_cache_corrupted=:
2107 else
2108 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2109 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2110 eval $ac_var=\$ac_old_val
2111 fi
2112 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
2113 $as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
2114 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
2115 $as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
2116 fi;;
2117 esac
2118 # Pass precious variables to config.status.
2119 if test "$ac_new_set" = set; then
2120 case $ac_new_val in
2121 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2122 *) ac_arg=$ac_var=$ac_new_val ;;
2123 esac
2124 case " $ac_configure_args " in
2125 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
2126 *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2127 esac
2128 fi
2129 done
2130 if $ac_cache_corrupted; then
2131 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2132 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2133 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2134 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2135 as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2136 fi
2137 ## -------------------- ##
2138 ## Main body of script. ##
2139 ## -------------------- ##
2140
2141 ac_ext=c
2142 ac_cpp='$CPP $CPPFLAGS'
2143 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2144 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2145 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2146
2147
2148 # This file contains common code used by all simulators.
2149 #
2150 # SIM_AC_COMMON invokes AC macros used by all simulators and by the common
2151 # directory. It is intended to be invoked before any target specific stuff.
2152 # SIM_AC_OUTPUT is a cover function to AC_OUTPUT to generate the Makefile.
2153 # It is intended to be invoked last.
2154 #
2155 # The simulator's configure.in should look like:
2156 #
2157 # dnl Process this file with autoconf to produce a configure script.
2158 # AC_PREREQ(2.64)dnl
2159 # AC_INIT(Makefile.in)
2160 # sinclude(../common/aclocal.m4)
2161 #
2162 # SIM_AC_COMMON
2163 #
2164 # ... target specific stuff ...
2165 #
2166 # SIM_AC_OUTPUT
2167
2168 # Include global overrides and fixes for Autoconf.
2169
2170
2171
2172
2173
2174
2175
2176
2177
2178
2179
2180
2181
2182
2183
2184
2185
2186
2187
2188
2189
2190
2191
2192
2193
2194
2195 # _AC_CHECK_DECL_BODY
2196 # -------------------
2197 # Shell function body for AC_CHECK_DECL.
2198 # _AC_CHECK_DECL_BODY
2199
2200 # _AC_CHECK_DECLS(SYMBOL, ACTION-IF_FOUND, ACTION-IF-NOT-FOUND,
2201 # INCLUDES)
2202 # -------------------------------------------------------------
2203 # Helper to AC_CHECK_DECLS, which generates the check for a single
2204 # SYMBOL with INCLUDES, performs the AC_DEFINE, then expands
2205 # ACTION-IF-FOUND or ACTION-IF-NOT-FOUND.
2206
2207
2208
2209
2210
2211
2212
2213
2214
2215
2216
2217
2218
2219
2220
2221
2222
2223
2224
2225
2226
2227
2228
2229
2230
2231
2232
2233
2234
2235
2236
2237
2238
2239
2240
2241
2242
2243
2244
2245
2246
2247
2248
2249
2250
2251
2252
2253
2254
2255
2256
2257
2258
2259
2260
2261
2262
2263
2264 sim_inline="-DDEFAULT_INLINE=0"
2265
2266
2267
2268
2269
2270
2271
2272
2273
2274
2275
2276
2277
2278
2279
2280
2281
2282
2283
2284
2285
2286
2287
2288
2289
2290
2291
2292
2293
2294
2295
2296
2297
2298
2299
2300
2301 # intl sister-directory configuration rules.
2302 #
2303
2304 # The idea behind this macro is that there's no need to repeat all the
2305 # autoconf probes done by the intl directory - it's already done them
2306 # for us. In fact, there's no need even to look at the cache for the
2307 # answers. All we need to do is nab a few pieces of information.
2308 # The intl directory is set up to make this easy, by generating a
2309 # small file which can be sourced as a shell script; then we produce
2310 # the necessary substitutions and definitions for this directory.
2311
2312
2313
2314 # Autoconf M4 include file defining utility macros for complex Canadian
2315 # cross builds.
2316
2317
2318
2319
2320
2321
2322
2323
2324
2325 ####
2326 # _NCN_TOOL_PREFIXES: Some stuff that oughtta be done in AC_CANONICAL_SYSTEM
2327 # or AC_INIT.
2328 # These demand that AC_CANONICAL_SYSTEM be called beforehand.
2329
2330 ####
2331 # NCN_STRICT_CHECK_TOOLS(variable, progs-to-check-for,[value-if-not-found],[path])
2332 # Like plain AC_CHECK_TOOLS, but require prefix if build!=host.
2333
2334
2335 ####
2336 # NCN_STRICT_CHECK_TARGET_TOOLS(variable, progs-to-check-for,[value-if-not-found],[path])
2337 # Like CVS Autoconf AC_CHECK_TARGET_TOOLS, but require prefix if build!=target.
2338
2339
2340
2341 # Backported from Autoconf 2.5x; can go away when and if
2342 # we switch. Put the OS path separator in $PATH_SEPARATOR.
2343
2344
2345
2346
2347 # ACX_HAVE_GCC_FOR_TARGET
2348 # Check if the variable GCC_FOR_TARGET really points to a GCC binary.
2349
2350
2351 # ACX_CHECK_INSTALLED_TARGET_TOOL(VAR, PROG)
2352 # Searching for installed target binutils. We need to take extra care,
2353 # else we may find the wrong assembler, linker, etc., and lose.
2354 #
2355 # First try --with-build-time-tools, if specified.
2356 #
2357 # For build != host, we ask the installed GCC for the name of the tool it
2358 # uses, and accept it if it is an absolute path. This is because the
2359 # only good choice for a compiler is the same GCC version that is being
2360 # installed (or we couldn't make target libraries), and we assume that
2361 # on the host system we'll have not only the same GCC version, but also
2362 # the same binutils version.
2363 #
2364 # For build == host, search the same directories that the installed
2365 # compiler will search. We used to do this for the assembler, linker,
2366 # and nm only; for simplicity of configuration, however, we extend this
2367 # criterion to tools (such as ar and ranlib) that are never invoked by
2368 # the compiler, to avoid mismatches.
2369 #
2370 # Also note we have to check MD_EXEC_PREFIX before checking the user's path
2371 # if build == target. This makes the most sense only when bootstrapping,
2372 # but we also do so when build != host. In this case, we hope that the
2373 # build and host systems will have similar contents of MD_EXEC_PREFIX.
2374 #
2375 # If we do not find a suitable binary, then try the user's path.
2376
2377
2378 ###
2379 # AC_PROG_CPP_WERROR
2380 # Used for autoconf 2.5x to force AC_PREPROC_IFELSE to reject code which
2381 # triggers warnings from the preprocessor. Will be in autoconf 2.58.
2382 # For now, using this also overrides header checks to use only the
2383 # preprocessor (matches 2.13 behavior; matching 2.58's behavior is a
2384 # bit harder from here).
2385 # Eventually autoconf will default to checking headers with the compiler
2386 # instead, and we'll have to do this differently.
2387
2388 # AC_PROG_CPP_WERROR
2389
2390 # Test for GNAT.
2391 # We require the gnatbind program, and a compiler driver that
2392 # understands Ada. We use the user's CC setting, already found,
2393 # and possibly add $1 to the command-line parameters.
2394 #
2395 # Sets the shell variable have_gnat to yes or no as appropriate, and
2396 # substitutes GNATBIND and GNATMAKE.
2397
2398
2399
2400
2401
2402
2403
2404
2405
2406
2407
2408
2409
2410
2411
2412
2413
2414
2415
2416
2417
2418
2419
2420
2421
2422 ac_ext=c
2423 ac_cpp='$CPP $CPPFLAGS'
2424 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2425 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2426 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2427 if test -n "$ac_tool_prefix"; then
2428 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2429 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2430 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2431 $as_echo_n "checking for $ac_word... " >&6; }
2432 if test "${ac_cv_prog_CC+set}" = set; then :
2433 $as_echo_n "(cached) " >&6
2434 else
2435 if test -n "$CC"; then
2436 ac_cv_prog_CC="$CC" # Let the user override the test.
2437 else
2438 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2439 for as_dir in $PATH
2440 do
2441 IFS=$as_save_IFS
2442 test -z "$as_dir" && as_dir=.
2443 for ac_exec_ext in '' $ac_executable_extensions; do
2444 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2445 ac_cv_prog_CC="${ac_tool_prefix}gcc"
2446 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2447 break 2
2448 fi
2449 done
2450 done
2451 IFS=$as_save_IFS
2452
2453 fi
2454 fi
2455 CC=$ac_cv_prog_CC
2456 if test -n "$CC"; then
2457 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2458 $as_echo "$CC" >&6; }
2459 else
2460 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2461 $as_echo "no" >&6; }
2462 fi
2463
2464
2465 fi
2466 if test -z "$ac_cv_prog_CC"; then
2467 ac_ct_CC=$CC
2468 # Extract the first word of "gcc", so it can be a program name with args.
2469 set dummy gcc; ac_word=$2
2470 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2471 $as_echo_n "checking for $ac_word... " >&6; }
2472 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2473 $as_echo_n "(cached) " >&6
2474 else
2475 if test -n "$ac_ct_CC"; then
2476 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2477 else
2478 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2479 for as_dir in $PATH
2480 do
2481 IFS=$as_save_IFS
2482 test -z "$as_dir" && as_dir=.
2483 for ac_exec_ext in '' $ac_executable_extensions; do
2484 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2485 ac_cv_prog_ac_ct_CC="gcc"
2486 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2487 break 2
2488 fi
2489 done
2490 done
2491 IFS=$as_save_IFS
2492
2493 fi
2494 fi
2495 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2496 if test -n "$ac_ct_CC"; then
2497 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2498 $as_echo "$ac_ct_CC" >&6; }
2499 else
2500 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2501 $as_echo "no" >&6; }
2502 fi
2503
2504 if test "x$ac_ct_CC" = x; then
2505 CC=""
2506 else
2507 case $cross_compiling:$ac_tool_warned in
2508 yes:)
2509 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2510 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2511 ac_tool_warned=yes ;;
2512 esac
2513 CC=$ac_ct_CC
2514 fi
2515 else
2516 CC="$ac_cv_prog_CC"
2517 fi
2518
2519 if test -z "$CC"; then
2520 if test -n "$ac_tool_prefix"; then
2521 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2522 set dummy ${ac_tool_prefix}cc; ac_word=$2
2523 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2524 $as_echo_n "checking for $ac_word... " >&6; }
2525 if test "${ac_cv_prog_CC+set}" = set; then :
2526 $as_echo_n "(cached) " >&6
2527 else
2528 if test -n "$CC"; then
2529 ac_cv_prog_CC="$CC" # Let the user override the test.
2530 else
2531 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2532 for as_dir in $PATH
2533 do
2534 IFS=$as_save_IFS
2535 test -z "$as_dir" && as_dir=.
2536 for ac_exec_ext in '' $ac_executable_extensions; do
2537 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2538 ac_cv_prog_CC="${ac_tool_prefix}cc"
2539 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2540 break 2
2541 fi
2542 done
2543 done
2544 IFS=$as_save_IFS
2545
2546 fi
2547 fi
2548 CC=$ac_cv_prog_CC
2549 if test -n "$CC"; then
2550 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2551 $as_echo "$CC" >&6; }
2552 else
2553 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2554 $as_echo "no" >&6; }
2555 fi
2556
2557
2558 fi
2559 fi
2560 if test -z "$CC"; then
2561 # Extract the first word of "cc", so it can be a program name with args.
2562 set dummy cc; ac_word=$2
2563 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2564 $as_echo_n "checking for $ac_word... " >&6; }
2565 if test "${ac_cv_prog_CC+set}" = set; then :
2566 $as_echo_n "(cached) " >&6
2567 else
2568 if test -n "$CC"; then
2569 ac_cv_prog_CC="$CC" # Let the user override the test.
2570 else
2571 ac_prog_rejected=no
2572 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2573 for as_dir in $PATH
2574 do
2575 IFS=$as_save_IFS
2576 test -z "$as_dir" && as_dir=.
2577 for ac_exec_ext in '' $ac_executable_extensions; do
2578 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2579 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2580 ac_prog_rejected=yes
2581 continue
2582 fi
2583 ac_cv_prog_CC="cc"
2584 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2585 break 2
2586 fi
2587 done
2588 done
2589 IFS=$as_save_IFS
2590
2591 if test $ac_prog_rejected = yes; then
2592 # We found a bogon in the path, so make sure we never use it.
2593 set dummy $ac_cv_prog_CC
2594 shift
2595 if test $# != 0; then
2596 # We chose a different compiler from the bogus one.
2597 # However, it has the same basename, so the bogon will be chosen
2598 # first if we set CC to just the basename; use the full file name.
2599 shift
2600 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2601 fi
2602 fi
2603 fi
2604 fi
2605 CC=$ac_cv_prog_CC
2606 if test -n "$CC"; then
2607 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2608 $as_echo "$CC" >&6; }
2609 else
2610 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2611 $as_echo "no" >&6; }
2612 fi
2613
2614
2615 fi
2616 if test -z "$CC"; then
2617 if test -n "$ac_tool_prefix"; then
2618 for ac_prog in cl.exe
2619 do
2620 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2621 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2622 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2623 $as_echo_n "checking for $ac_word... " >&6; }
2624 if test "${ac_cv_prog_CC+set}" = set; then :
2625 $as_echo_n "(cached) " >&6
2626 else
2627 if test -n "$CC"; then
2628 ac_cv_prog_CC="$CC" # Let the user override the test.
2629 else
2630 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2631 for as_dir in $PATH
2632 do
2633 IFS=$as_save_IFS
2634 test -z "$as_dir" && as_dir=.
2635 for ac_exec_ext in '' $ac_executable_extensions; do
2636 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2637 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2638 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2639 break 2
2640 fi
2641 done
2642 done
2643 IFS=$as_save_IFS
2644
2645 fi
2646 fi
2647 CC=$ac_cv_prog_CC
2648 if test -n "$CC"; then
2649 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2650 $as_echo "$CC" >&6; }
2651 else
2652 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2653 $as_echo "no" >&6; }
2654 fi
2655
2656
2657 test -n "$CC" && break
2658 done
2659 fi
2660 if test -z "$CC"; then
2661 ac_ct_CC=$CC
2662 for ac_prog in cl.exe
2663 do
2664 # Extract the first word of "$ac_prog", so it can be a program name with args.
2665 set dummy $ac_prog; ac_word=$2
2666 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2667 $as_echo_n "checking for $ac_word... " >&6; }
2668 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2669 $as_echo_n "(cached) " >&6
2670 else
2671 if test -n "$ac_ct_CC"; then
2672 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2673 else
2674 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2675 for as_dir in $PATH
2676 do
2677 IFS=$as_save_IFS
2678 test -z "$as_dir" && as_dir=.
2679 for ac_exec_ext in '' $ac_executable_extensions; do
2680 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2681 ac_cv_prog_ac_ct_CC="$ac_prog"
2682 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2683 break 2
2684 fi
2685 done
2686 done
2687 IFS=$as_save_IFS
2688
2689 fi
2690 fi
2691 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2692 if test -n "$ac_ct_CC"; then
2693 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2694 $as_echo "$ac_ct_CC" >&6; }
2695 else
2696 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2697 $as_echo "no" >&6; }
2698 fi
2699
2700
2701 test -n "$ac_ct_CC" && break
2702 done
2703
2704 if test "x$ac_ct_CC" = x; then
2705 CC=""
2706 else
2707 case $cross_compiling:$ac_tool_warned in
2708 yes:)
2709 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2710 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2711 ac_tool_warned=yes ;;
2712 esac
2713 CC=$ac_ct_CC
2714 fi
2715 fi
2716
2717 fi
2718
2719
2720 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2721 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2722 as_fn_error "no acceptable C compiler found in \$PATH
2723 See \`config.log' for more details." "$LINENO" 5; }
2724
2725 # Provide some information about the compiler.
2726 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2727 set X $ac_compile
2728 ac_compiler=$2
2729 for ac_option in --version -v -V -qversion; do
2730 { { ac_try="$ac_compiler $ac_option >&5"
2731 case "(($ac_try" in
2732 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2733 *) ac_try_echo=$ac_try;;
2734 esac
2735 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2736 $as_echo "$ac_try_echo"; } >&5
2737 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2738 ac_status=$?
2739 if test -s conftest.err; then
2740 sed '10a\
2741 ... rest of stderr output deleted ...
2742 10q' conftest.err >conftest.er1
2743 cat conftest.er1 >&5
2744 rm -f conftest.er1 conftest.err
2745 fi
2746 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2747 test $ac_status = 0; }
2748 done
2749
2750 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2751 /* end confdefs.h. */
2752
2753 int
2754 main ()
2755 {
2756
2757 ;
2758 return 0;
2759 }
2760 _ACEOF
2761 ac_clean_files_save=$ac_clean_files
2762 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
2763 # Try to create an executable without -o first, disregard a.out.
2764 # It will help us diagnose broken compilers, and finding out an intuition
2765 # of exeext.
2766 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
2767 $as_echo_n "checking for C compiler default output file name... " >&6; }
2768 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2769
2770 # The possible output files:
2771 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2772
2773 ac_rmfiles=
2774 for ac_file in $ac_files
2775 do
2776 case $ac_file in
2777 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2778 * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2779 esac
2780 done
2781 rm -f $ac_rmfiles
2782
2783 if { { ac_try="$ac_link_default"
2784 case "(($ac_try" in
2785 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2786 *) ac_try_echo=$ac_try;;
2787 esac
2788 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2789 $as_echo "$ac_try_echo"; } >&5
2790 (eval "$ac_link_default") 2>&5
2791 ac_status=$?
2792 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2793 test $ac_status = 0; }; then :
2794 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2795 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2796 # in a Makefile. We should not override ac_cv_exeext if it was cached,
2797 # so that the user can short-circuit this test for compilers unknown to
2798 # Autoconf.
2799 for ac_file in $ac_files ''
2800 do
2801 test -f "$ac_file" || continue
2802 case $ac_file in
2803 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
2804 ;;
2805 [ab].out )
2806 # We found the default executable, but exeext='' is most
2807 # certainly right.
2808 break;;
2809 *.* )
2810 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2811 then :; else
2812 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2813 fi
2814 # We set ac_cv_exeext here because the later test for it is not
2815 # safe: cross compilers may not add the suffix if given an `-o'
2816 # argument, so we may need to know it at that point already.
2817 # Even if this section looks crufty: it has the advantage of
2818 # actually working.
2819 break;;
2820 * )
2821 break;;
2822 esac
2823 done
2824 test "$ac_cv_exeext" = no && ac_cv_exeext=
2825
2826 else
2827 ac_file=''
2828 fi
2829 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
2830 $as_echo "$ac_file" >&6; }
2831 if test -z "$ac_file"; then :
2832 $as_echo "$as_me: failed program was:" >&5
2833 sed 's/^/| /' conftest.$ac_ext >&5
2834
2835 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2836 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2837 { as_fn_set_status 77
2838 as_fn_error "C compiler cannot create executables
2839 See \`config.log' for more details." "$LINENO" 5; }; }
2840 fi
2841 ac_exeext=$ac_cv_exeext
2842
2843 # Check that the compiler produces executables we can run. If not, either
2844 # the compiler is broken, or we cross compile.
2845 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
2846 $as_echo_n "checking whether the C compiler works... " >&6; }
2847 # If not cross compiling, check that we can run a simple program.
2848 if test "$cross_compiling" != yes; then
2849 if { ac_try='./$ac_file'
2850 { { case "(($ac_try" in
2851 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2852 *) ac_try_echo=$ac_try;;
2853 esac
2854 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2855 $as_echo "$ac_try_echo"; } >&5
2856 (eval "$ac_try") 2>&5
2857 ac_status=$?
2858 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2859 test $ac_status = 0; }; }; then
2860 cross_compiling=no
2861 else
2862 if test "$cross_compiling" = maybe; then
2863 cross_compiling=yes
2864 else
2865 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2866 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2867 as_fn_error "cannot run C compiled programs.
2868 If you meant to cross compile, use \`--host'.
2869 See \`config.log' for more details." "$LINENO" 5; }
2870 fi
2871 fi
2872 fi
2873 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2874 $as_echo "yes" >&6; }
2875
2876 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
2877 ac_clean_files=$ac_clean_files_save
2878 # Check that the compiler produces executables we can run. If not, either
2879 # the compiler is broken, or we cross compile.
2880 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
2881 $as_echo_n "checking whether we are cross compiling... " >&6; }
2882 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
2883 $as_echo "$cross_compiling" >&6; }
2884
2885 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
2886 $as_echo_n "checking for suffix of executables... " >&6; }
2887 if { { ac_try="$ac_link"
2888 case "(($ac_try" in
2889 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2890 *) ac_try_echo=$ac_try;;
2891 esac
2892 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2893 $as_echo "$ac_try_echo"; } >&5
2894 (eval "$ac_link") 2>&5
2895 ac_status=$?
2896 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2897 test $ac_status = 0; }; then :
2898 # If both `conftest.exe' and `conftest' are `present' (well, observable)
2899 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
2900 # work properly (i.e., refer to `conftest.exe'), while it won't with
2901 # `rm'.
2902 for ac_file in conftest.exe conftest conftest.*; do
2903 test -f "$ac_file" || continue
2904 case $ac_file in
2905 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2906 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2907 break;;
2908 * ) break;;
2909 esac
2910 done
2911 else
2912 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2913 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2914 as_fn_error "cannot compute suffix of executables: cannot compile and link
2915 See \`config.log' for more details." "$LINENO" 5; }
2916 fi
2917 rm -f conftest$ac_cv_exeext
2918 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
2919 $as_echo "$ac_cv_exeext" >&6; }
2920
2921 rm -f conftest.$ac_ext
2922 EXEEXT=$ac_cv_exeext
2923 ac_exeext=$EXEEXT
2924 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
2925 $as_echo_n "checking for suffix of object files... " >&6; }
2926 if test "${ac_cv_objext+set}" = set; then :
2927 $as_echo_n "(cached) " >&6
2928 else
2929 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2930 /* end confdefs.h. */
2931
2932 int
2933 main ()
2934 {
2935
2936 ;
2937 return 0;
2938 }
2939 _ACEOF
2940 rm -f conftest.o conftest.obj
2941 if { { ac_try="$ac_compile"
2942 case "(($ac_try" in
2943 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2944 *) ac_try_echo=$ac_try;;
2945 esac
2946 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2947 $as_echo "$ac_try_echo"; } >&5
2948 (eval "$ac_compile") 2>&5
2949 ac_status=$?
2950 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2951 test $ac_status = 0; }; then :
2952 for ac_file in conftest.o conftest.obj conftest.*; do
2953 test -f "$ac_file" || continue;
2954 case $ac_file in
2955 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
2956 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2957 break;;
2958 esac
2959 done
2960 else
2961 $as_echo "$as_me: failed program was:" >&5
2962 sed 's/^/| /' conftest.$ac_ext >&5
2963
2964 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2965 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2966 as_fn_error "cannot compute suffix of object files: cannot compile
2967 See \`config.log' for more details." "$LINENO" 5; }
2968 fi
2969 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2970 fi
2971 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
2972 $as_echo "$ac_cv_objext" >&6; }
2973 OBJEXT=$ac_cv_objext
2974 ac_objext=$OBJEXT
2975 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
2976 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
2977 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
2978 $as_echo_n "(cached) " >&6
2979 else
2980 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2981 /* end confdefs.h. */
2982
2983 int
2984 main ()
2985 {
2986 #ifndef __GNUC__
2987 choke me
2988 #endif
2989
2990 ;
2991 return 0;
2992 }
2993 _ACEOF
2994 if ac_fn_c_try_compile "$LINENO"; then :
2995 ac_compiler_gnu=yes
2996 else
2997 ac_compiler_gnu=no
2998 fi
2999 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3000 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3001
3002 fi
3003 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3004 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3005 if test $ac_compiler_gnu = yes; then
3006 GCC=yes
3007 else
3008 GCC=
3009 fi
3010 ac_test_CFLAGS=${CFLAGS+set}
3011 ac_save_CFLAGS=$CFLAGS
3012 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3013 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3014 if test "${ac_cv_prog_cc_g+set}" = set; then :
3015 $as_echo_n "(cached) " >&6
3016 else
3017 ac_save_c_werror_flag=$ac_c_werror_flag
3018 ac_c_werror_flag=yes
3019 ac_cv_prog_cc_g=no
3020 CFLAGS="-g"
3021 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3022 /* end confdefs.h. */
3023
3024 int
3025 main ()
3026 {
3027
3028 ;
3029 return 0;
3030 }
3031 _ACEOF
3032 if ac_fn_c_try_compile "$LINENO"; then :
3033 ac_cv_prog_cc_g=yes
3034 else
3035 CFLAGS=""
3036 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3037 /* end confdefs.h. */
3038
3039 int
3040 main ()
3041 {
3042
3043 ;
3044 return 0;
3045 }
3046 _ACEOF
3047 if ac_fn_c_try_compile "$LINENO"; then :
3048
3049 else
3050 ac_c_werror_flag=$ac_save_c_werror_flag
3051 CFLAGS="-g"
3052 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3053 /* end confdefs.h. */
3054
3055 int
3056 main ()
3057 {
3058
3059 ;
3060 return 0;
3061 }
3062 _ACEOF
3063 if ac_fn_c_try_compile "$LINENO"; then :
3064 ac_cv_prog_cc_g=yes
3065 fi
3066 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3067 fi
3068 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3069 fi
3070 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3071 ac_c_werror_flag=$ac_save_c_werror_flag
3072 fi
3073 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3074 $as_echo "$ac_cv_prog_cc_g" >&6; }
3075 if test "$ac_test_CFLAGS" = set; then
3076 CFLAGS=$ac_save_CFLAGS
3077 elif test $ac_cv_prog_cc_g = yes; then
3078 if test "$GCC" = yes; then
3079 CFLAGS="-g -O2"
3080 else
3081 CFLAGS="-g"
3082 fi
3083 else
3084 if test "$GCC" = yes; then
3085 CFLAGS="-O2"
3086 else
3087 CFLAGS=
3088 fi
3089 fi
3090 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3091 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3092 if test "${ac_cv_prog_cc_c89+set}" = set; then :
3093 $as_echo_n "(cached) " >&6
3094 else
3095 ac_cv_prog_cc_c89=no
3096 ac_save_CC=$CC
3097 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3098 /* end confdefs.h. */
3099 #include <stdarg.h>
3100 #include <stdio.h>
3101 #include <sys/types.h>
3102 #include <sys/stat.h>
3103 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
3104 struct buf { int x; };
3105 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3106 static char *e (p, i)
3107 char **p;
3108 int i;
3109 {
3110 return p[i];
3111 }
3112 static char *f (char * (*g) (char **, int), char **p, ...)
3113 {
3114 char *s;
3115 va_list v;
3116 va_start (v,p);
3117 s = g (p, va_arg (v,int));
3118 va_end (v);
3119 return s;
3120 }
3121
3122 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
3123 function prototypes and stuff, but not '\xHH' hex character constants.
3124 These don't provoke an error unfortunately, instead are silently treated
3125 as 'x'. The following induces an error, until -std is added to get
3126 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
3127 array size at least. It's necessary to write '\x00'==0 to get something
3128 that's true only with -std. */
3129 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3130
3131 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3132 inside strings and character constants. */
3133 #define FOO(x) 'x'
3134 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3135
3136 int test (int i, double x);
3137 struct s1 {int (*f) (int a);};
3138 struct s2 {int (*f) (double a);};
3139 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3140 int argc;
3141 char **argv;
3142 int
3143 main ()
3144 {
3145 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
3146 ;
3147 return 0;
3148 }
3149 _ACEOF
3150 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3151 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3152 do
3153 CC="$ac_save_CC $ac_arg"
3154 if ac_fn_c_try_compile "$LINENO"; then :
3155 ac_cv_prog_cc_c89=$ac_arg
3156 fi
3157 rm -f core conftest.err conftest.$ac_objext
3158 test "x$ac_cv_prog_cc_c89" != "xno" && break
3159 done
3160 rm -f conftest.$ac_ext
3161 CC=$ac_save_CC
3162
3163 fi
3164 # AC_CACHE_VAL
3165 case "x$ac_cv_prog_cc_c89" in
3166 x)
3167 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3168 $as_echo "none needed" >&6; } ;;
3169 xno)
3170 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3171 $as_echo "unsupported" >&6; } ;;
3172 *)
3173 CC="$CC $ac_cv_prog_cc_c89"
3174 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3175 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3176 esac
3177 if test "x$ac_cv_prog_cc_c89" != xno; then :
3178
3179 fi
3180
3181 ac_ext=c
3182 ac_cpp='$CPP $CPPFLAGS'
3183 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3184 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3185 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3186
3187 ac_aux_dir=
3188 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
3189 for ac_t in install-sh install.sh shtool; do
3190 if test -f "$ac_dir/$ac_t"; then
3191 ac_aux_dir=$ac_dir
3192 ac_install_sh="$ac_aux_dir/$ac_t -c"
3193 break 2
3194 fi
3195 done
3196 done
3197 if test -z "$ac_aux_dir"; then
3198 as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
3199 fi
3200
3201 # These three variables are undocumented and unsupported,
3202 # and are intended to be withdrawn in a future Autoconf release.
3203 # They can cause serious problems if a builder's source tree is in a directory
3204 # whose full name contains unusual characters.
3205 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
3206 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
3207 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
3208
3209
3210 # Make sure we can run config.sub.
3211 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
3212 as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
3213
3214 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
3215 $as_echo_n "checking build system type... " >&6; }
3216 if test "${ac_cv_build+set}" = set; then :
3217 $as_echo_n "(cached) " >&6
3218 else
3219 ac_build_alias=$build_alias
3220 test "x$ac_build_alias" = x &&
3221 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
3222 test "x$ac_build_alias" = x &&
3223 as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
3224 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
3225 as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
3226
3227 fi
3228 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
3229 $as_echo "$ac_cv_build" >&6; }
3230 case $ac_cv_build in
3231 *-*-*) ;;
3232 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
3233 esac
3234 build=$ac_cv_build
3235 ac_save_IFS=$IFS; IFS='-'
3236 set x $ac_cv_build
3237 shift
3238 build_cpu=$1
3239 build_vendor=$2
3240 shift; shift
3241 # Remember, the first character of IFS is used to create $*,
3242 # except with old shells:
3243 build_os=$*
3244 IFS=$ac_save_IFS
3245 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
3246
3247
3248 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
3249 $as_echo_n "checking host system type... " >&6; }
3250 if test "${ac_cv_host+set}" = set; then :
3251 $as_echo_n "(cached) " >&6
3252 else
3253 if test "x$host_alias" = x; then
3254 ac_cv_host=$ac_cv_build
3255 else
3256 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
3257 as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
3258 fi
3259
3260 fi
3261 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
3262 $as_echo "$ac_cv_host" >&6; }
3263 case $ac_cv_host in
3264 *-*-*) ;;
3265 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
3266 esac
3267 host=$ac_cv_host
3268 ac_save_IFS=$IFS; IFS='-'
3269 set x $ac_cv_host
3270 shift
3271 host_cpu=$1
3272 host_vendor=$2
3273 shift; shift
3274 # Remember, the first character of IFS is used to create $*,
3275 # except with old shells:
3276 host_os=$*
3277 IFS=$ac_save_IFS
3278 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
3279
3280
3281 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
3282 $as_echo_n "checking target system type... " >&6; }
3283 if test "${ac_cv_target+set}" = set; then :
3284 $as_echo_n "(cached) " >&6
3285 else
3286 if test "x$target_alias" = x; then
3287 ac_cv_target=$ac_cv_host
3288 else
3289 ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
3290 as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
3291 fi
3292
3293 fi
3294 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
3295 $as_echo "$ac_cv_target" >&6; }
3296 case $ac_cv_target in
3297 *-*-*) ;;
3298 *) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
3299 esac
3300 target=$ac_cv_target
3301 ac_save_IFS=$IFS; IFS='-'
3302 set x $ac_cv_target
3303 shift
3304 target_cpu=$1
3305 target_vendor=$2
3306 shift; shift
3307 # Remember, the first character of IFS is used to create $*,
3308 # except with old shells:
3309 target_os=$*
3310 IFS=$ac_save_IFS
3311 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
3312
3313
3314 # The aliases save the names the user supplied, while $host etc.
3315 # will get canonicalized.
3316 test -n "$target_alias" &&
3317 test "$program_prefix$program_suffix$program_transform_name" = \
3318 NONENONEs,x,x, &&
3319 program_prefix=${target_alias}-
3320 test "$program_prefix" != NONE &&
3321 program_transform_name="s&^&$program_prefix&;$program_transform_name"
3322 # Use a double $ so make ignores it.
3323 test "$program_suffix" != NONE &&
3324 program_transform_name="s&\$&$program_suffix&;$program_transform_name"
3325 # Double any \ or $.
3326 # By default was `s,x,x', remove it if useless.
3327 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
3328 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
3329
3330 # Find a good install program. We prefer a C program (faster),
3331 # so one script is as good as another. But avoid the broken or
3332 # incompatible versions:
3333 # SysV /etc/install, /usr/sbin/install
3334 # SunOS /usr/etc/install
3335 # IRIX /sbin/install
3336 # AIX /bin/install
3337 # AmigaOS /C/install, which installs bootblocks on floppy discs
3338 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
3339 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
3340 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
3341 # OS/2's system install, which has a completely different semantic
3342 # ./install, which can be erroneously created by make from ./install.sh.
3343 # Reject install programs that cannot install multiple files.
3344 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
3345 $as_echo_n "checking for a BSD-compatible install... " >&6; }
3346 if test -z "$INSTALL"; then
3347 if test "${ac_cv_path_install+set}" = set; then :
3348 $as_echo_n "(cached) " >&6
3349 else
3350 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3351 for as_dir in $PATH
3352 do
3353 IFS=$as_save_IFS
3354 test -z "$as_dir" && as_dir=.
3355 # Account for people who put trailing slashes in PATH elements.
3356 case $as_dir/ in #((
3357 ./ | .// | /[cC]/* | \
3358 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
3359 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
3360 /usr/ucb/* ) ;;
3361 *)
3362 # OSF1 and SCO ODT 3.0 have their own names for install.
3363 # Don't use installbsd from OSF since it installs stuff as root
3364 # by default.
3365 for ac_prog in ginstall scoinst install; do
3366 for ac_exec_ext in '' $ac_executable_extensions; do
3367 if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
3368 if test $ac_prog = install &&
3369 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3370 # AIX install. It has an incompatible calling convention.
3371 :
3372 elif test $ac_prog = install &&
3373 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3374 # program-specific install script used by HP pwplus--don't use.
3375 :
3376 else
3377 rm -rf conftest.one conftest.two conftest.dir
3378 echo one > conftest.one
3379 echo two > conftest.two
3380 mkdir conftest.dir
3381 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
3382 test -s conftest.one && test -s conftest.two &&
3383 test -s conftest.dir/conftest.one &&
3384 test -s conftest.dir/conftest.two
3385 then
3386 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
3387 break 3
3388 fi
3389 fi
3390 fi
3391 done
3392 done
3393 ;;
3394 esac
3395
3396 done
3397 IFS=$as_save_IFS
3398
3399 rm -rf conftest.one conftest.two conftest.dir
3400
3401 fi
3402 if test "${ac_cv_path_install+set}" = set; then
3403 INSTALL=$ac_cv_path_install
3404 else
3405 # As a last resort, use the slow shell script. Don't cache a
3406 # value for INSTALL within a source directory, because that will
3407 # break other packages using the cache if that directory is
3408 # removed, or if the value is a relative name.
3409 INSTALL=$ac_install_sh
3410 fi
3411 fi
3412 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
3413 $as_echo "$INSTALL" >&6; }
3414
3415 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
3416 # It thinks the first close brace ends the variable substitution.
3417 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
3418
3419 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
3420
3421 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
3422
3423
3424 ac_ext=c
3425 ac_cpp='$CPP $CPPFLAGS'
3426 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3427 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3428 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3429 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3430 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3431 # On Suns, sometimes $CPP names a directory.
3432 if test -n "$CPP" && test -d "$CPP"; then
3433 CPP=
3434 fi
3435 if test -z "$CPP"; then
3436 if test "${ac_cv_prog_CPP+set}" = set; then :
3437 $as_echo_n "(cached) " >&6
3438 else
3439 # Double quotes because CPP needs to be expanded
3440 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3441 do
3442 ac_preproc_ok=false
3443 for ac_c_preproc_warn_flag in '' yes
3444 do
3445 # Use a header file that comes with gcc, so configuring glibc
3446 # with a fresh cross-compiler works.
3447 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3448 # <limits.h> exists even on freestanding compilers.
3449 # On the NeXT, cc -E runs the code through the compiler's parser,
3450 # not just through cpp. "Syntax error" is here to catch this case.
3451 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3452 /* end confdefs.h. */
3453 #ifdef __STDC__
3454 # include <limits.h>
3455 #else
3456 # include <assert.h>
3457 #endif
3458 Syntax error
3459 _ACEOF
3460 if ac_fn_c_try_cpp "$LINENO"; then :
3461
3462 else
3463 # Broken: fails on valid input.
3464 continue
3465 fi
3466 rm -f conftest.err conftest.$ac_ext
3467
3468 # OK, works on sane cases. Now check whether nonexistent headers
3469 # can be detected and how.
3470 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3471 /* end confdefs.h. */
3472 #include <ac_nonexistent.h>
3473 _ACEOF
3474 if ac_fn_c_try_cpp "$LINENO"; then :
3475 # Broken: success on invalid input.
3476 continue
3477 else
3478 # Passes both tests.
3479 ac_preproc_ok=:
3480 break
3481 fi
3482 rm -f conftest.err conftest.$ac_ext
3483
3484 done
3485 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3486 rm -f conftest.err conftest.$ac_ext
3487 if $ac_preproc_ok; then :
3488 break
3489 fi
3490
3491 done
3492 ac_cv_prog_CPP=$CPP
3493
3494 fi
3495 CPP=$ac_cv_prog_CPP
3496 else
3497 ac_cv_prog_CPP=$CPP
3498 fi
3499 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3500 $as_echo "$CPP" >&6; }
3501 ac_preproc_ok=false
3502 for ac_c_preproc_warn_flag in '' yes
3503 do
3504 # Use a header file that comes with gcc, so configuring glibc
3505 # with a fresh cross-compiler works.
3506 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3507 # <limits.h> exists even on freestanding compilers.
3508 # On the NeXT, cc -E runs the code through the compiler's parser,
3509 # not just through cpp. "Syntax error" is here to catch this case.
3510 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3511 /* end confdefs.h. */
3512 #ifdef __STDC__
3513 # include <limits.h>
3514 #else
3515 # include <assert.h>
3516 #endif
3517 Syntax error
3518 _ACEOF
3519 if ac_fn_c_try_cpp "$LINENO"; then :
3520
3521 else
3522 # Broken: fails on valid input.
3523 continue
3524 fi
3525 rm -f conftest.err conftest.$ac_ext
3526
3527 # OK, works on sane cases. Now check whether nonexistent headers
3528 # can be detected and how.
3529 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3530 /* end confdefs.h. */
3531 #include <ac_nonexistent.h>
3532 _ACEOF
3533 if ac_fn_c_try_cpp "$LINENO"; then :
3534 # Broken: success on invalid input.
3535 continue
3536 else
3537 # Passes both tests.
3538 ac_preproc_ok=:
3539 break
3540 fi
3541 rm -f conftest.err conftest.$ac_ext
3542
3543 done
3544 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3545 rm -f conftest.err conftest.$ac_ext
3546 if $ac_preproc_ok; then :
3547
3548 else
3549 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3550 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3551 as_fn_error "C preprocessor \"$CPP\" fails sanity check
3552 See \`config.log' for more details." "$LINENO" 5; }
3553 fi
3554
3555 ac_ext=c
3556 ac_cpp='$CPP $CPPFLAGS'
3557 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3558 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3559 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3560
3561
3562 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3563 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3564 if test "${ac_cv_path_GREP+set}" = set; then :
3565 $as_echo_n "(cached) " >&6
3566 else
3567 if test -z "$GREP"; then
3568 ac_path_GREP_found=false
3569 # Loop through the user's path and test for each of PROGNAME-LIST
3570 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3571 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3572 do
3573 IFS=$as_save_IFS
3574 test -z "$as_dir" && as_dir=.
3575 for ac_prog in grep ggrep; do
3576 for ac_exec_ext in '' $ac_executable_extensions; do
3577 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3578 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
3579 # Check for GNU ac_path_GREP and select it if it is found.
3580 # Check for GNU $ac_path_GREP
3581 case `"$ac_path_GREP" --version 2>&1` in
3582 *GNU*)
3583 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3584 *)
3585 ac_count=0
3586 $as_echo_n 0123456789 >"conftest.in"
3587 while :
3588 do
3589 cat "conftest.in" "conftest.in" >"conftest.tmp"
3590 mv "conftest.tmp" "conftest.in"
3591 cp "conftest.in" "conftest.nl"
3592 $as_echo 'GREP' >> "conftest.nl"
3593 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3594 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3595 as_fn_arith $ac_count + 1 && ac_count=$as_val
3596 if test $ac_count -gt ${ac_path_GREP_max-0}; then
3597 # Best one so far, save it but keep looking for a better one
3598 ac_cv_path_GREP="$ac_path_GREP"
3599 ac_path_GREP_max=$ac_count
3600 fi
3601 # 10*(2^10) chars as input seems more than enough
3602 test $ac_count -gt 10 && break
3603 done
3604 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3605 esac
3606
3607 $ac_path_GREP_found && break 3
3608 done
3609 done
3610 done
3611 IFS=$as_save_IFS
3612 if test -z "$ac_cv_path_GREP"; then
3613 as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3614 fi
3615 else
3616 ac_cv_path_GREP=$GREP
3617 fi
3618
3619 fi
3620 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3621 $as_echo "$ac_cv_path_GREP" >&6; }
3622 GREP="$ac_cv_path_GREP"
3623
3624
3625 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
3626 $as_echo_n "checking for egrep... " >&6; }
3627 if test "${ac_cv_path_EGREP+set}" = set; then :
3628 $as_echo_n "(cached) " >&6
3629 else
3630 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3631 then ac_cv_path_EGREP="$GREP -E"
3632 else
3633 if test -z "$EGREP"; then
3634 ac_path_EGREP_found=false
3635 # Loop through the user's path and test for each of PROGNAME-LIST
3636 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3637 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3638 do
3639 IFS=$as_save_IFS
3640 test -z "$as_dir" && as_dir=.
3641 for ac_prog in egrep; do
3642 for ac_exec_ext in '' $ac_executable_extensions; do
3643 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3644 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
3645 # Check for GNU ac_path_EGREP and select it if it is found.
3646 # Check for GNU $ac_path_EGREP
3647 case `"$ac_path_EGREP" --version 2>&1` in
3648 *GNU*)
3649 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3650 *)
3651 ac_count=0
3652 $as_echo_n 0123456789 >"conftest.in"
3653 while :
3654 do
3655 cat "conftest.in" "conftest.in" >"conftest.tmp"
3656 mv "conftest.tmp" "conftest.in"
3657 cp "conftest.in" "conftest.nl"
3658 $as_echo 'EGREP' >> "conftest.nl"
3659 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3660 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3661 as_fn_arith $ac_count + 1 && ac_count=$as_val
3662 if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3663 # Best one so far, save it but keep looking for a better one
3664 ac_cv_path_EGREP="$ac_path_EGREP"
3665 ac_path_EGREP_max=$ac_count
3666 fi
3667 # 10*(2^10) chars as input seems more than enough
3668 test $ac_count -gt 10 && break
3669 done
3670 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3671 esac
3672
3673 $ac_path_EGREP_found && break 3
3674 done
3675 done
3676 done
3677 IFS=$as_save_IFS
3678 if test -z "$ac_cv_path_EGREP"; then
3679 as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3680 fi
3681 else
3682 ac_cv_path_EGREP=$EGREP
3683 fi
3684
3685 fi
3686 fi
3687 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
3688 $as_echo "$ac_cv_path_EGREP" >&6; }
3689 EGREP="$ac_cv_path_EGREP"
3690
3691
3692 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
3693 $as_echo_n "checking for ANSI C header files... " >&6; }
3694 if test "${ac_cv_header_stdc+set}" = set; then :
3695 $as_echo_n "(cached) " >&6
3696 else
3697 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3698 /* end confdefs.h. */
3699 #include <stdlib.h>
3700 #include <stdarg.h>
3701 #include <string.h>
3702 #include <float.h>
3703
3704 int
3705 main ()
3706 {
3707
3708 ;
3709 return 0;
3710 }
3711 _ACEOF
3712 if ac_fn_c_try_compile "$LINENO"; then :
3713 ac_cv_header_stdc=yes
3714 else
3715 ac_cv_header_stdc=no
3716 fi
3717 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3718
3719 if test $ac_cv_header_stdc = yes; then
3720 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3721 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3722 /* end confdefs.h. */
3723 #include <string.h>
3724
3725 _ACEOF
3726 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3727 $EGREP "memchr" >/dev/null 2>&1; then :
3728
3729 else
3730 ac_cv_header_stdc=no
3731 fi
3732 rm -f conftest*
3733
3734 fi
3735
3736 if test $ac_cv_header_stdc = yes; then
3737 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3738 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3739 /* end confdefs.h. */
3740 #include <stdlib.h>
3741
3742 _ACEOF
3743 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3744 $EGREP "free" >/dev/null 2>&1; then :
3745
3746 else
3747 ac_cv_header_stdc=no
3748 fi
3749 rm -f conftest*
3750
3751 fi
3752
3753 if test $ac_cv_header_stdc = yes; then
3754 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3755 if test "$cross_compiling" = yes; then :
3756 :
3757 else
3758 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3759 /* end confdefs.h. */
3760 #include <ctype.h>
3761 #include <stdlib.h>
3762 #if ((' ' & 0x0FF) == 0x020)
3763 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3764 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3765 #else
3766 # define ISLOWER(c) \
3767 (('a' <= (c) && (c) <= 'i') \
3768 || ('j' <= (c) && (c) <= 'r') \
3769 || ('s' <= (c) && (c) <= 'z'))
3770 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3771 #endif
3772
3773 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3774 int
3775 main ()
3776 {
3777 int i;
3778 for (i = 0; i < 256; i++)
3779 if (XOR (islower (i), ISLOWER (i))
3780 || toupper (i) != TOUPPER (i))
3781 return 2;
3782 return 0;
3783 }
3784 _ACEOF
3785 if ac_fn_c_try_run "$LINENO"; then :
3786
3787 else
3788 ac_cv_header_stdc=no
3789 fi
3790 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3791 conftest.$ac_objext conftest.beam conftest.$ac_ext
3792 fi
3793
3794 fi
3795 fi
3796 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
3797 $as_echo "$ac_cv_header_stdc" >&6; }
3798 if test $ac_cv_header_stdc = yes; then
3799
3800 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
3801
3802 fi
3803
3804 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
3805 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3806 inttypes.h stdint.h unistd.h
3807 do :
3808 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3809 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
3810 "
3811 eval as_val=\$$as_ac_Header
3812 if test "x$as_val" = x""yes; then :
3813 cat >>confdefs.h <<_ACEOF
3814 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
3815 _ACEOF
3816
3817 fi
3818
3819 done
3820
3821
3822
3823
3824 # autoconf.info says this should be called right after AC_INIT.
3825 ac_config_headers="$ac_config_headers config.h:config.in"
3826
3827
3828
3829
3830
3831 # Put a plausible default for CC_FOR_BUILD in Makefile.
3832 if test "x$cross_compiling" = "xno"; then
3833 CC_FOR_BUILD='$(CC)'
3834 else
3835 CC_FOR_BUILD=gcc
3836 fi
3837
3838
3839
3840
3841 AR=${AR-ar}
3842
3843 if test -n "$ac_tool_prefix"; then
3844 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
3845 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
3846 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3847 $as_echo_n "checking for $ac_word... " >&6; }
3848 if test "${ac_cv_prog_RANLIB+set}" = set; then :
3849 $as_echo_n "(cached) " >&6
3850 else
3851 if test -n "$RANLIB"; then
3852 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
3853 else
3854 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3855 for as_dir in $PATH
3856 do
3857 IFS=$as_save_IFS
3858 test -z "$as_dir" && as_dir=.
3859 for ac_exec_ext in '' $ac_executable_extensions; do
3860 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3861 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
3862 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3863 break 2
3864 fi
3865 done
3866 done
3867 IFS=$as_save_IFS
3868
3869 fi
3870 fi
3871 RANLIB=$ac_cv_prog_RANLIB
3872 if test -n "$RANLIB"; then
3873 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
3874 $as_echo "$RANLIB" >&6; }
3875 else
3876 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3877 $as_echo "no" >&6; }
3878 fi
3879
3880
3881 fi
3882 if test -z "$ac_cv_prog_RANLIB"; then
3883 ac_ct_RANLIB=$RANLIB
3884 # Extract the first word of "ranlib", so it can be a program name with args.
3885 set dummy ranlib; ac_word=$2
3886 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3887 $as_echo_n "checking for $ac_word... " >&6; }
3888 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
3889 $as_echo_n "(cached) " >&6
3890 else
3891 if test -n "$ac_ct_RANLIB"; then
3892 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
3893 else
3894 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3895 for as_dir in $PATH
3896 do
3897 IFS=$as_save_IFS
3898 test -z "$as_dir" && as_dir=.
3899 for ac_exec_ext in '' $ac_executable_extensions; do
3900 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3901 ac_cv_prog_ac_ct_RANLIB="ranlib"
3902 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3903 break 2
3904 fi
3905 done
3906 done
3907 IFS=$as_save_IFS
3908
3909 fi
3910 fi
3911 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
3912 if test -n "$ac_ct_RANLIB"; then
3913 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
3914 $as_echo "$ac_ct_RANLIB" >&6; }
3915 else
3916 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3917 $as_echo "no" >&6; }
3918 fi
3919
3920 if test "x$ac_ct_RANLIB" = x; then
3921 RANLIB=":"
3922 else
3923 case $cross_compiling:$ac_tool_warned in
3924 yes:)
3925 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3926 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3927 ac_tool_warned=yes ;;
3928 esac
3929 RANLIB=$ac_ct_RANLIB
3930 fi
3931 else
3932 RANLIB="$ac_cv_prog_RANLIB"
3933 fi
3934
3935
3936 ALL_LINGUAS=
3937 # If we haven't got the data from the intl directory,
3938 # assume NLS is disabled.
3939 USE_NLS=no
3940 LIBINTL=
3941 LIBINTL_DEP=
3942 INCINTL=
3943 XGETTEXT=
3944 GMSGFMT=
3945 POSUB=
3946
3947 if test -f ../../intl/config.intl; then
3948 . ../../intl/config.intl
3949 fi
3950 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
3951 $as_echo_n "checking whether NLS is requested... " >&6; }
3952 if test x"$USE_NLS" != xyes; then
3953 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3954 $as_echo "no" >&6; }
3955 else
3956 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3957 $as_echo "yes" >&6; }
3958
3959 $as_echo "#define ENABLE_NLS 1" >>confdefs.h
3960
3961
3962 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catalogs to be installed" >&5
3963 $as_echo_n "checking for catalogs to be installed... " >&6; }
3964 # Look for .po and .gmo files in the source directory.
3965 CATALOGS=
3966 XLINGUAS=
3967 for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
3968 # If there aren't any .gmo files the shell will give us the
3969 # literal string "../path/to/srcdir/po/*.gmo" which has to be
3970 # weeded out.
3971 case "$cat" in *\**)
3972 continue;;
3973 esac
3974 # The quadruple backslash is collapsed to a double backslash
3975 # by the backticks, then collapsed again by the double quotes,
3976 # leaving us with one backslash in the sed expression (right
3977 # before the dot that mustn't act as a wildcard).
3978 cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
3979 lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
3980 # The user is allowed to set LINGUAS to a list of languages to
3981 # install catalogs for. If it's empty that means "all of them."
3982 if test "x$LINGUAS" = x; then
3983 CATALOGS="$CATALOGS $cat"
3984 XLINGUAS="$XLINGUAS $lang"
3985 else
3986 case "$LINGUAS" in *$lang*)
3987 CATALOGS="$CATALOGS $cat"
3988 XLINGUAS="$XLINGUAS $lang"
3989 ;;
3990 esac
3991 fi
3992 done
3993 LINGUAS="$XLINGUAS"
3994 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINGUAS" >&5
3995 $as_echo "$LINGUAS" >&6; }
3996
3997
3998 DATADIRNAME=share
3999
4000 INSTOBJEXT=.mo
4001
4002 GENCAT=gencat
4003
4004 CATOBJEXT=.gmo
4005
4006 fi
4007
4008 # Check for common headers.
4009 # FIXME: Seems to me this can cause problems for i386-windows hosts.
4010 # At one point there were hardcoded AC_DEFINE's if ${host} = i386-*-windows*.
4011 for ac_header in stdlib.h string.h strings.h unistd.h time.h
4012 do :
4013 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4014 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
4015 eval as_val=\$$as_ac_Header
4016 if test "x$as_val" = x""yes; then :
4017 cat >>confdefs.h <<_ACEOF
4018 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4019 _ACEOF
4020
4021 fi
4022
4023 done
4024
4025 for ac_header in sys/time.h sys/resource.h
4026 do :
4027 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4028 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
4029 eval as_val=\$$as_ac_Header
4030 if test "x$as_val" = x""yes; then :
4031 cat >>confdefs.h <<_ACEOF
4032 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4033 _ACEOF
4034
4035 fi
4036
4037 done
4038
4039 for ac_header in fcntl.h fpu_control.h
4040 do :
4041 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4042 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
4043 eval as_val=\$$as_ac_Header
4044 if test "x$as_val" = x""yes; then :
4045 cat >>confdefs.h <<_ACEOF
4046 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4047 _ACEOF
4048
4049 fi
4050
4051 done
4052
4053 for ac_header in dlfcn.h errno.h sys/stat.h
4054 do :
4055 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4056 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
4057 eval as_val=\$$as_ac_Header
4058 if test "x$as_val" = x""yes; then :
4059 cat >>confdefs.h <<_ACEOF
4060 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4061 _ACEOF
4062
4063 fi
4064
4065 done
4066
4067 for ac_func in getrusage time sigaction __setfpucw
4068 do :
4069 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
4070 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
4071 eval as_val=\$$as_ac_var
4072 if test "x$as_val" = x""yes; then :
4073 cat >>confdefs.h <<_ACEOF
4074 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
4075 _ACEOF
4076
4077 fi
4078 done
4079
4080
4081 # Check for socket libraries
4082 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for bind in -lsocket" >&5
4083 $as_echo_n "checking for bind in -lsocket... " >&6; }
4084 if test "${ac_cv_lib_socket_bind+set}" = set; then :
4085 $as_echo_n "(cached) " >&6
4086 else
4087 ac_check_lib_save_LIBS=$LIBS
4088 LIBS="-lsocket $LIBS"
4089 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4090 /* end confdefs.h. */
4091
4092 /* Override any GCC internal prototype to avoid an error.
4093 Use char because int might match the return type of a GCC
4094 builtin and then its argument prototype would still apply. */
4095 #ifdef __cplusplus
4096 extern "C"
4097 #endif
4098 char bind ();
4099 int
4100 main ()
4101 {
4102 return bind ();
4103 ;
4104 return 0;
4105 }
4106 _ACEOF
4107 if ac_fn_c_try_link "$LINENO"; then :
4108 ac_cv_lib_socket_bind=yes
4109 else
4110 ac_cv_lib_socket_bind=no
4111 fi
4112 rm -f core conftest.err conftest.$ac_objext \
4113 conftest$ac_exeext conftest.$ac_ext
4114 LIBS=$ac_check_lib_save_LIBS
4115 fi
4116 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_bind" >&5
4117 $as_echo "$ac_cv_lib_socket_bind" >&6; }
4118 if test "x$ac_cv_lib_socket_bind" = x""yes; then :
4119 cat >>confdefs.h <<_ACEOF
4120 #define HAVE_LIBSOCKET 1
4121 _ACEOF
4122
4123 LIBS="-lsocket $LIBS"
4124
4125 fi
4126
4127 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lnsl" >&5
4128 $as_echo_n "checking for gethostbyname in -lnsl... " >&6; }
4129 if test "${ac_cv_lib_nsl_gethostbyname+set}" = set; then :
4130 $as_echo_n "(cached) " >&6
4131 else
4132 ac_check_lib_save_LIBS=$LIBS
4133 LIBS="-lnsl $LIBS"
4134 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4135 /* end confdefs.h. */
4136
4137 /* Override any GCC internal prototype to avoid an error.
4138 Use char because int might match the return type of a GCC
4139 builtin and then its argument prototype would still apply. */
4140 #ifdef __cplusplus
4141 extern "C"
4142 #endif
4143 char gethostbyname ();
4144 int
4145 main ()
4146 {
4147 return gethostbyname ();
4148 ;
4149 return 0;
4150 }
4151 _ACEOF
4152 if ac_fn_c_try_link "$LINENO"; then :
4153 ac_cv_lib_nsl_gethostbyname=yes
4154 else
4155 ac_cv_lib_nsl_gethostbyname=no
4156 fi
4157 rm -f core conftest.err conftest.$ac_objext \
4158 conftest$ac_exeext conftest.$ac_ext
4159 LIBS=$ac_check_lib_save_LIBS
4160 fi
4161 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_gethostbyname" >&5
4162 $as_echo "$ac_cv_lib_nsl_gethostbyname" >&6; }
4163 if test "x$ac_cv_lib_nsl_gethostbyname" = x""yes; then :
4164 cat >>confdefs.h <<_ACEOF
4165 #define HAVE_LIBNSL 1
4166 _ACEOF
4167
4168 LIBS="-lnsl $LIBS"
4169
4170 fi
4171
4172
4173 # BFD conditionally uses zlib, so we must link it in if libbfd does, by
4174 # using the same condition.
4175
4176 # See if the user specified whether he wants zlib support or not.
4177
4178 # Check whether --with-zlib was given.
4179 if test "${with_zlib+set}" = set; then :
4180 withval=$with_zlib;
4181 else
4182 with_zlib=auto
4183 fi
4184
4185
4186 if test "$with_zlib" != "no"; then
4187 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing zlibVersion" >&5
4188 $as_echo_n "checking for library containing zlibVersion... " >&6; }
4189 if test "${ac_cv_search_zlibVersion+set}" = set; then :
4190 $as_echo_n "(cached) " >&6
4191 else
4192 ac_func_search_save_LIBS=$LIBS
4193 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4194 /* end confdefs.h. */
4195
4196 /* Override any GCC internal prototype to avoid an error.
4197 Use char because int might match the return type of a GCC
4198 builtin and then its argument prototype would still apply. */
4199 #ifdef __cplusplus
4200 extern "C"
4201 #endif
4202 char zlibVersion ();
4203 int
4204 main ()
4205 {
4206 return zlibVersion ();
4207 ;
4208 return 0;
4209 }
4210 _ACEOF
4211 for ac_lib in '' z; do
4212 if test -z "$ac_lib"; then
4213 ac_res="none required"
4214 else
4215 ac_res=-l$ac_lib
4216 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
4217 fi
4218 if ac_fn_c_try_link "$LINENO"; then :
4219 ac_cv_search_zlibVersion=$ac_res
4220 fi
4221 rm -f core conftest.err conftest.$ac_objext \
4222 conftest$ac_exeext
4223 if test "${ac_cv_search_zlibVersion+set}" = set; then :
4224 break
4225 fi
4226 done
4227 if test "${ac_cv_search_zlibVersion+set}" = set; then :
4228
4229 else
4230 ac_cv_search_zlibVersion=no
4231 fi
4232 rm conftest.$ac_ext
4233 LIBS=$ac_func_search_save_LIBS
4234 fi
4235 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_zlibVersion" >&5
4236 $as_echo "$ac_cv_search_zlibVersion" >&6; }
4237 ac_res=$ac_cv_search_zlibVersion
4238 if test "$ac_res" != no; then :
4239 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
4240 for ac_header in zlib.h
4241 do :
4242 ac_fn_c_check_header_mongrel "$LINENO" "zlib.h" "ac_cv_header_zlib_h" "$ac_includes_default"
4243 if test "x$ac_cv_header_zlib_h" = x""yes; then :
4244 cat >>confdefs.h <<_ACEOF
4245 #define HAVE_ZLIB_H 1
4246 _ACEOF
4247
4248 fi
4249
4250 done
4251
4252 fi
4253
4254 if test "$with_zlib" = "yes" -a "$ac_cv_header_zlib_h" != "yes"; then
4255 as_fn_error "zlib (libz) library was explicitly requested but not found" "$LINENO" 5
4256 fi
4257 fi
4258
4259
4260 . ${srcdir}/../../bfd/configure.host
4261
4262
4263
4264 USE_MAINTAINER_MODE=no
4265 # Check whether --enable-maintainer-mode was given.
4266 if test "${enable_maintainer_mode+set}" = set; then :
4267 enableval=$enable_maintainer_mode; case "${enableval}" in
4268 yes) MAINT="" USE_MAINTAINER_MODE=yes ;;
4269 no) MAINT="#" ;;
4270 *) as_fn_error "\"--enable-maintainer-mode does not take a value\"" "$LINENO" 5; MAINT="#" ;;
4271 esac
4272 if test x"$silent" != x"yes" && test x"$MAINT" = x""; then
4273 echo "Setting maintainer mode" 6>&1
4274 fi
4275 else
4276 MAINT="#"
4277 fi
4278
4279
4280
4281 # Check whether --enable-sim-bswap was given.
4282 if test "${enable_sim_bswap+set}" = set; then :
4283 enableval=$enable_sim_bswap; case "${enableval}" in
4284 yes) sim_bswap="-DWITH_BSWAP=1 -DUSE_BSWAP=1";;
4285 no) sim_bswap="-DWITH_BSWAP=0";;
4286 *) as_fn_error "\"--enable-sim-bswap does not take a value\"" "$LINENO" 5; sim_bswap="";;
4287 esac
4288 if test x"$silent" != x"yes" && test x"$sim_bswap" != x""; then
4289 echo "Setting bswap flags = $sim_bswap" 6>&1
4290 fi
4291 else
4292 sim_bswap=""
4293 fi
4294
4295
4296
4297 # Check whether --enable-sim-cflags was given.
4298 if test "${enable_sim_cflags+set}" = set; then :
4299 enableval=$enable_sim_cflags; case "${enableval}" in
4300 yes) sim_cflags="-O2 -fomit-frame-pointer";;
4301 trace) as_fn_error "\"Please use --enable-sim-debug instead.\"" "$LINENO" 5; sim_cflags="";;
4302 no) sim_cflags="";;
4303 *) sim_cflags=`echo "${enableval}" | sed -e "s/,/ /g"`;;
4304 esac
4305 if test x"$silent" != x"yes" && test x"$sim_cflags" != x""; then
4306 echo "Setting sim cflags = $sim_cflags" 6>&1
4307 fi
4308 else
4309 sim_cflags=""
4310 fi
4311
4312
4313
4314 # Check whether --enable-sim-debug was given.
4315 if test "${enable_sim_debug+set}" = set; then :
4316 enableval=$enable_sim_debug; case "${enableval}" in
4317 yes) sim_debug="-DDEBUG=7 -DWITH_DEBUG=7";;
4318 no) sim_debug="-DDEBUG=0 -DWITH_DEBUG=0";;
4319 *) sim_debug="-DDEBUG='(${enableval})' -DWITH_DEBUG='(${enableval})'";;
4320 esac
4321 if test x"$silent" != x"yes" && test x"$sim_debug" != x""; then
4322 echo "Setting sim debug = $sim_debug" 6>&1
4323 fi
4324 else
4325 sim_debug=""
4326 fi
4327
4328
4329
4330 # Check whether --enable-sim-stdio was given.
4331 if test "${enable_sim_stdio+set}" = set; then :
4332 enableval=$enable_sim_stdio; case "${enableval}" in
4333 yes) sim_stdio="-DWITH_STDIO=DO_USE_STDIO";;
4334 no) sim_stdio="-DWITH_STDIO=DONT_USE_STDIO";;
4335 *) as_fn_error "\"Unknown value $enableval passed to --enable-sim-stdio\"" "$LINENO" 5; sim_stdio="";;
4336 esac
4337 if test x"$silent" != x"yes" && test x"$sim_stdio" != x""; then
4338 echo "Setting stdio flags = $sim_stdio" 6>&1
4339 fi
4340 else
4341 sim_stdio=""
4342 fi
4343
4344
4345
4346 # Check whether --enable-sim-trace was given.
4347 if test "${enable_sim_trace+set}" = set; then :
4348 enableval=$enable_sim_trace; case "${enableval}" in
4349 yes) sim_trace="-DTRACE=1 -DWITH_TRACE=-1";;
4350 no) sim_trace="-DTRACE=0 -DWITH_TRACE=0";;
4351 [-0-9]*)
4352 sim_trace="-DTRACE='(${enableval})' -DWITH_TRACE='(${enableval})'";;
4353 [a-z]*)
4354 sim_trace=""
4355 for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
4356 if test x"$sim_trace" = x; then
4357 sim_trace="-DWITH_TRACE='(TRACE_$x"
4358 else
4359 sim_trace="${sim_trace}|TRACE_$x"
4360 fi
4361 done
4362 sim_trace="$sim_trace)'" ;;
4363 esac
4364 if test x"$silent" != x"yes" && test x"$sim_trace" != x""; then
4365 echo "Setting sim trace = $sim_trace" 6>&1
4366 fi
4367 else
4368 sim_trace=""
4369 fi
4370
4371
4372
4373 # Check whether --enable-sim-profile was given.
4374 if test "${enable_sim_profile+set}" = set; then :
4375 enableval=$enable_sim_profile; case "${enableval}" in
4376 yes) sim_profile="-DPROFILE=1 -DWITH_PROFILE=-1";;
4377 no) sim_profile="-DPROFILE=0 -DWITH_PROFILE=0";;
4378 [-0-9]*)
4379 sim_profile="-DPROFILE='(${enableval})' -DWITH_PROFILE='(${enableval})'";;
4380 [a-z]*)
4381 sim_profile=""
4382 for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
4383 if test x"$sim_profile" = x; then
4384 sim_profile="-DWITH_PROFILE='(PROFILE_$x"
4385 else
4386 sim_profile="${sim_profile}|PROFILE_$x"
4387 fi
4388 done
4389 sim_profile="$sim_profile)'" ;;
4390 esac
4391 if test x"$silent" != x"yes" && test x"$sim_profile" != x""; then
4392 echo "Setting sim profile = $sim_profile" 6>&1
4393 fi
4394 else
4395 sim_profile="-DPROFILE=1 -DWITH_PROFILE=-1"
4396 fi
4397
4398
4399
4400
4401 # Check whether --with-pkgversion was given.
4402 if test "${with_pkgversion+set}" = set; then :
4403 withval=$with_pkgversion; case "$withval" in
4404 yes) as_fn_error "package version not specified" "$LINENO" 5 ;;
4405 no) PKGVERSION= ;;
4406 *) PKGVERSION="($withval) " ;;
4407 esac
4408 else
4409 PKGVERSION="(GDB) "
4410
4411 fi
4412
4413
4414
4415
4416
4417 # Check whether --with-bugurl was given.
4418 if test "${with_bugurl+set}" = set; then :
4419 withval=$with_bugurl; case "$withval" in
4420 yes) as_fn_error "bug URL not specified" "$LINENO" 5 ;;
4421 no) BUGURL=
4422 ;;
4423 *) BUGURL="$withval"
4424 ;;
4425 esac
4426 else
4427 BUGURL="http://www.gnu.org/software/gdb/bugs/"
4428
4429 fi
4430
4431 case ${BUGURL} in
4432 "")
4433 REPORT_BUGS_TO=
4434 REPORT_BUGS_TEXI=
4435 ;;
4436 *)
4437 REPORT_BUGS_TO="<$BUGURL>"
4438 REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`}
4439 ;;
4440 esac;
4441
4442
4443
4444
4445 cat >>confdefs.h <<_ACEOF
4446 #define PKGVERSION "$PKGVERSION"
4447 _ACEOF
4448
4449
4450 cat >>confdefs.h <<_ACEOF
4451 #define REPORT_BUGS_TO "$REPORT_BUGS_TO"
4452 _ACEOF
4453
4454
4455 { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5
4456 $as_echo_n "checking return type of signal handlers... " >&6; }
4457 if test "${ac_cv_type_signal+set}" = set; then :
4458 $as_echo_n "(cached) " >&6
4459 else
4460 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4461 /* end confdefs.h. */
4462 #include <sys/types.h>
4463 #include <signal.h>
4464
4465 int
4466 main ()
4467 {
4468 return *(signal (0, 0)) (0) == 1;
4469 ;
4470 return 0;
4471 }
4472 _ACEOF
4473 if ac_fn_c_try_compile "$LINENO"; then :
4474 ac_cv_type_signal=int
4475 else
4476 ac_cv_type_signal=void
4477 fi
4478 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4479 fi
4480 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5
4481 $as_echo "$ac_cv_type_signal" >&6; }
4482
4483 cat >>confdefs.h <<_ACEOF
4484 #define RETSIGTYPE $ac_cv_type_signal
4485 _ACEOF
4486
4487
4488
4489
4490
4491 sim_link_files=
4492 sim_link_links=
4493
4494 sim_link_links=tconfig.h
4495 if test -f ${srcdir}/tconfig.in
4496 then
4497 sim_link_files=tconfig.in
4498 else
4499 sim_link_files=../common/tconfig.in
4500 fi
4501
4502 # targ-vals.def points to the libc macro description file.
4503 case "${target}" in
4504 *-*-*) TARG_VALS_DEF=../common/nltvals.def ;;
4505 esac
4506 sim_link_files="${sim_link_files} ${TARG_VALS_DEF}"
4507 sim_link_links="${sim_link_links} targ-vals.def"
4508
4509
4510
4511 for ac_header in unistd.h
4512 do :
4513 ac_fn_c_check_header_mongrel "$LINENO" "unistd.h" "ac_cv_header_unistd_h" "$ac_includes_default"
4514 if test "x$ac_cv_header_unistd_h" = x""yes; then :
4515 cat >>confdefs.h <<_ACEOF
4516 #define HAVE_UNISTD_H 1
4517 _ACEOF
4518
4519 fi
4520
4521 done
4522
4523
4524
4525 ac_sources="$sim_link_files"
4526 ac_dests="$sim_link_links"
4527 while test -n "$ac_sources"; do
4528 set $ac_dests; ac_dest=$1; shift; ac_dests=$*
4529 set $ac_sources; ac_source=$1; shift; ac_sources=$*
4530 ac_config_links_1="$ac_config_links_1 $ac_dest:$ac_source"
4531 done
4532 ac_config_links="$ac_config_links $ac_config_links_1"
4533
4534 cgen_breaks=""
4535 if grep CGEN_MAINT $srcdir/Makefile.in >/dev/null; then
4536 cgen_breaks="break cgen_rtx_error";
4537 fi
4538
4539 ac_config_files="$ac_config_files Makefile.sim:Makefile.in"
4540
4541 ac_config_files="$ac_config_files Make-common.sim:../common/Make-common.in"
4542
4543 ac_config_files="$ac_config_files .gdbinit:../common/gdbinit.in"
4544
4545 ac_config_commands="$ac_config_commands Makefile"
4546
4547 ac_config_commands="$ac_config_commands stamp-h"
4548
4549 cat >confcache <<\_ACEOF
4550 # This file is a shell script that caches the results of configure
4551 # tests run on this system so they can be shared between configure
4552 # scripts and configure runs, see configure's option --config-cache.
4553 # It is not useful on other systems. If it contains results you don't
4554 # want to keep, you may remove or edit it.
4555 #
4556 # config.status only pays attention to the cache file if you give it
4557 # the --recheck option to rerun configure.
4558 #
4559 # `ac_cv_env_foo' variables (set or unset) will be overridden when
4560 # loading this file, other *unset* `ac_cv_foo' will be assigned the
4561 # following values.
4562
4563 _ACEOF
4564
4565 # The following way of writing the cache mishandles newlines in values,
4566 # but we know of no workaround that is simple, portable, and efficient.
4567 # So, we kill variables containing newlines.
4568 # Ultrix sh set writes to stderr and can't be redirected directly,
4569 # and sets the high bit in the cache file unless we assign to the vars.
4570 (
4571 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
4572 eval ac_val=\$$ac_var
4573 case $ac_val in #(
4574 *${as_nl}*)
4575 case $ac_var in #(
4576 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
4577 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
4578 esac
4579 case $ac_var in #(
4580 _ | IFS | as_nl) ;; #(
4581 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
4582 *) { eval $ac_var=; unset $ac_var;} ;;
4583 esac ;;
4584 esac
4585 done
4586
4587 (set) 2>&1 |
4588 case $as_nl`(ac_space=' '; set) 2>&1` in #(
4589 *${as_nl}ac_space=\ *)
4590 # `set' does not quote correctly, so add quotes: double-quote
4591 # substitution turns \\\\ into \\, and sed turns \\ into \.
4592 sed -n \
4593 "s/'/'\\\\''/g;
4594 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
4595 ;; #(
4596 *)
4597 # `set' quotes correctly as required by POSIX, so do not add quotes.
4598 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
4599 ;;
4600 esac |
4601 sort
4602 ) |
4603 sed '
4604 /^ac_cv_env_/b end
4605 t clear
4606 :clear
4607 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
4608 t end
4609 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
4610 :end' >>confcache
4611 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
4612 if test -w "$cache_file"; then
4613 test "x$cache_file" != "x/dev/null" &&
4614 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
4615 $as_echo "$as_me: updating cache $cache_file" >&6;}
4616 cat confcache >$cache_file
4617 else
4618 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
4619 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
4620 fi
4621 fi
4622 rm -f confcache
4623
4624 test "x$prefix" = xNONE && prefix=$ac_default_prefix
4625 # Let make expand exec_prefix.
4626 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
4627
4628 DEFS=-DHAVE_CONFIG_H
4629
4630 ac_libobjs=
4631 ac_ltlibobjs=
4632 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
4633 # 1. Remove the extension, and $U if already installed.
4634 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
4635 ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
4636 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
4637 # will be set to the directory where LIBOBJS objects are built.
4638 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
4639 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
4640 done
4641 LIBOBJS=$ac_libobjs
4642
4643 LTLIBOBJS=$ac_ltlibobjs
4644
4645
4646
4647 : ${CONFIG_STATUS=./config.status}
4648 ac_write_fail=0
4649 ac_clean_files_save=$ac_clean_files
4650 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
4651 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
4652 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
4653 as_write_fail=0
4654 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
4655 #! $SHELL
4656 # Generated by $as_me.
4657 # Run this file to recreate the current configuration.
4658 # Compiler output produced by configure, useful for debugging
4659 # configure, is in config.log if it exists.
4660
4661 debug=false
4662 ac_cs_recheck=false
4663 ac_cs_silent=false
4664
4665 SHELL=\${CONFIG_SHELL-$SHELL}
4666 export SHELL
4667 _ASEOF
4668 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
4669 ## -------------------- ##
4670 ## M4sh Initialization. ##
4671 ## -------------------- ##
4672
4673 # Be more Bourne compatible
4674 DUALCASE=1; export DUALCASE # for MKS sh
4675 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
4676 emulate sh
4677 NULLCMD=:
4678 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
4679 # is contrary to our usage. Disable this feature.
4680 alias -g '${1+"$@"}'='"$@"'
4681 setopt NO_GLOB_SUBST
4682 else
4683 case `(set -o) 2>/dev/null` in #(
4684 *posix*) :
4685 set -o posix ;; #(
4686 *) :
4687 ;;
4688 esac
4689 fi
4690
4691
4692 as_nl='
4693 '
4694 export as_nl
4695 # Printing a long string crashes Solaris 7 /usr/bin/printf.
4696 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
4697 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
4698 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
4699 # Prefer a ksh shell builtin over an external printf program on Solaris,
4700 # but without wasting forks for bash or zsh.
4701 if test -z "$BASH_VERSION$ZSH_VERSION" \
4702 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
4703 as_echo='print -r --'
4704 as_echo_n='print -rn --'
4705 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
4706 as_echo='printf %s\n'
4707 as_echo_n='printf %s'
4708 else
4709 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
4710 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
4711 as_echo_n='/usr/ucb/echo -n'
4712 else
4713 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
4714 as_echo_n_body='eval
4715 arg=$1;
4716 case $arg in #(
4717 *"$as_nl"*)
4718 expr "X$arg" : "X\\(.*\\)$as_nl";
4719 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
4720 esac;
4721 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
4722 '
4723 export as_echo_n_body
4724 as_echo_n='sh -c $as_echo_n_body as_echo'
4725 fi
4726 export as_echo_body
4727 as_echo='sh -c $as_echo_body as_echo'
4728 fi
4729
4730 # The user is always right.
4731 if test "${PATH_SEPARATOR+set}" != set; then
4732 PATH_SEPARATOR=:
4733 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
4734 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
4735 PATH_SEPARATOR=';'
4736 }
4737 fi
4738
4739
4740 # IFS
4741 # We need space, tab and new line, in precisely that order. Quoting is
4742 # there to prevent editors from complaining about space-tab.
4743 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
4744 # splitting by setting IFS to empty value.)
4745 IFS=" "" $as_nl"
4746
4747 # Find who we are. Look in the path if we contain no directory separator.
4748 case $0 in #((
4749 *[\\/]* ) as_myself=$0 ;;
4750 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4751 for as_dir in $PATH
4752 do
4753 IFS=$as_save_IFS
4754 test -z "$as_dir" && as_dir=.
4755 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
4756 done
4757 IFS=$as_save_IFS
4758
4759 ;;
4760 esac
4761 # We did not find ourselves, most probably we were run as `sh COMMAND'
4762 # in which case we are not to be found in the path.
4763 if test "x$as_myself" = x; then
4764 as_myself=$0
4765 fi
4766 if test ! -f "$as_myself"; then
4767 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
4768 exit 1
4769 fi
4770
4771 # Unset variables that we do not need and which cause bugs (e.g. in
4772 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
4773 # suppresses any "Segmentation fault" message there. '((' could
4774 # trigger a bug in pdksh 5.2.14.
4775 for as_var in BASH_ENV ENV MAIL MAILPATH
4776 do eval test x\${$as_var+set} = xset \
4777 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
4778 done
4779 PS1='$ '
4780 PS2='> '
4781 PS4='+ '
4782
4783 # NLS nuisances.
4784 LC_ALL=C
4785 export LC_ALL
4786 LANGUAGE=C
4787 export LANGUAGE
4788
4789 # CDPATH.
4790 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
4791
4792
4793 # as_fn_error ERROR [LINENO LOG_FD]
4794 # ---------------------------------
4795 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
4796 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
4797 # script with status $?, using 1 if that was 0.
4798 as_fn_error ()
4799 {
4800 as_status=$?; test $as_status -eq 0 && as_status=1
4801 if test "$3"; then
4802 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
4803 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
4804 fi
4805 $as_echo "$as_me: error: $1" >&2
4806 as_fn_exit $as_status
4807 } # as_fn_error
4808
4809
4810 # as_fn_set_status STATUS
4811 # -----------------------
4812 # Set $? to STATUS, without forking.
4813 as_fn_set_status ()
4814 {
4815 return $1
4816 } # as_fn_set_status
4817
4818 # as_fn_exit STATUS
4819 # -----------------
4820 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
4821 as_fn_exit ()
4822 {
4823 set +e
4824 as_fn_set_status $1
4825 exit $1
4826 } # as_fn_exit
4827
4828 # as_fn_unset VAR
4829 # ---------------
4830 # Portably unset VAR.
4831 as_fn_unset ()
4832 {
4833 { eval $1=; unset $1;}
4834 }
4835 as_unset=as_fn_unset
4836 # as_fn_append VAR VALUE
4837 # ----------------------
4838 # Append the text in VALUE to the end of the definition contained in VAR. Take
4839 # advantage of any shell optimizations that allow amortized linear growth over
4840 # repeated appends, instead of the typical quadratic growth present in naive
4841 # implementations.
4842 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
4843 eval 'as_fn_append ()
4844 {
4845 eval $1+=\$2
4846 }'
4847 else
4848 as_fn_append ()
4849 {
4850 eval $1=\$$1\$2
4851 }
4852 fi # as_fn_append
4853
4854 # as_fn_arith ARG...
4855 # ------------------
4856 # Perform arithmetic evaluation on the ARGs, and store the result in the
4857 # global $as_val. Take advantage of shells that can avoid forks. The arguments
4858 # must be portable across $(()) and expr.
4859 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
4860 eval 'as_fn_arith ()
4861 {
4862 as_val=$(( $* ))
4863 }'
4864 else
4865 as_fn_arith ()
4866 {
4867 as_val=`expr "$@" || test $? -eq 1`
4868 }
4869 fi # as_fn_arith
4870
4871
4872 if expr a : '\(a\)' >/dev/null 2>&1 &&
4873 test "X`expr 00001 : '.*\(...\)'`" = X001; then
4874 as_expr=expr
4875 else
4876 as_expr=false
4877 fi
4878
4879 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
4880 as_basename=basename
4881 else
4882 as_basename=false
4883 fi
4884
4885 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
4886 as_dirname=dirname
4887 else
4888 as_dirname=false
4889 fi
4890
4891 as_me=`$as_basename -- "$0" ||
4892 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
4893 X"$0" : 'X\(//\)$' \| \
4894 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
4895 $as_echo X/"$0" |
4896 sed '/^.*\/\([^/][^/]*\)\/*$/{
4897 s//\1/
4898 q
4899 }
4900 /^X\/\(\/\/\)$/{
4901 s//\1/
4902 q
4903 }
4904 /^X\/\(\/\).*/{
4905 s//\1/
4906 q
4907 }
4908 s/.*/./; q'`
4909
4910 # Avoid depending upon Character Ranges.
4911 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
4912 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
4913 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
4914 as_cr_digits='0123456789'
4915 as_cr_alnum=$as_cr_Letters$as_cr_digits
4916
4917 ECHO_C= ECHO_N= ECHO_T=
4918 case `echo -n x` in #(((((
4919 -n*)
4920 case `echo 'xy\c'` in
4921 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
4922 xy) ECHO_C='\c';;
4923 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
4924 ECHO_T=' ';;
4925 esac;;
4926 *)
4927 ECHO_N='-n';;
4928 esac
4929
4930 rm -f conf$$ conf$$.exe conf$$.file
4931 if test -d conf$$.dir; then
4932 rm -f conf$$.dir/conf$$.file
4933 else
4934 rm -f conf$$.dir
4935 mkdir conf$$.dir 2>/dev/null
4936 fi
4937 if (echo >conf$$.file) 2>/dev/null; then
4938 if ln -s conf$$.file conf$$ 2>/dev/null; then
4939 as_ln_s='ln -s'
4940 # ... but there are two gotchas:
4941 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
4942 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
4943 # In both cases, we have to default to `cp -p'.
4944 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
4945 as_ln_s='cp -p'
4946 elif ln conf$$.file conf$$ 2>/dev/null; then
4947 as_ln_s=ln
4948 else
4949 as_ln_s='cp -p'
4950 fi
4951 else
4952 as_ln_s='cp -p'
4953 fi
4954 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
4955 rmdir conf$$.dir 2>/dev/null
4956
4957
4958 # as_fn_mkdir_p
4959 # -------------
4960 # Create "$as_dir" as a directory, including parents if necessary.
4961 as_fn_mkdir_p ()
4962 {
4963
4964 case $as_dir in #(
4965 -*) as_dir=./$as_dir;;
4966 esac
4967 test -d "$as_dir" || eval $as_mkdir_p || {
4968 as_dirs=
4969 while :; do
4970 case $as_dir in #(
4971 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
4972 *) as_qdir=$as_dir;;
4973 esac
4974 as_dirs="'$as_qdir' $as_dirs"
4975 as_dir=`$as_dirname -- "$as_dir" ||
4976 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
4977 X"$as_dir" : 'X\(//\)[^/]' \| \
4978 X"$as_dir" : 'X\(//\)$' \| \
4979 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
4980 $as_echo X"$as_dir" |
4981 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
4982 s//\1/
4983 q
4984 }
4985 /^X\(\/\/\)[^/].*/{
4986 s//\1/
4987 q
4988 }
4989 /^X\(\/\/\)$/{
4990 s//\1/
4991 q
4992 }
4993 /^X\(\/\).*/{
4994 s//\1/
4995 q
4996 }
4997 s/.*/./; q'`
4998 test -d "$as_dir" && break
4999 done
5000 test -z "$as_dirs" || eval "mkdir $as_dirs"
5001 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
5002
5003
5004 } # as_fn_mkdir_p
5005 if mkdir -p . 2>/dev/null; then
5006 as_mkdir_p='mkdir -p "$as_dir"'
5007 else
5008 test -d ./-p && rmdir ./-p
5009 as_mkdir_p=false
5010 fi
5011
5012 if test -x / >/dev/null 2>&1; then
5013 as_test_x='test -x'
5014 else
5015 if ls -dL / >/dev/null 2>&1; then
5016 as_ls_L_option=L
5017 else
5018 as_ls_L_option=
5019 fi
5020 as_test_x='
5021 eval sh -c '\''
5022 if test -d "$1"; then
5023 test -d "$1/.";
5024 else
5025 case $1 in #(
5026 -*)set "./$1";;
5027 esac;
5028 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
5029 ???[sx]*):;;*)false;;esac;fi
5030 '\'' sh
5031 '
5032 fi
5033 as_executable_p=$as_test_x
5034
5035 # Sed expression to map a string onto a valid CPP name.
5036 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
5037
5038 # Sed expression to map a string onto a valid variable name.
5039 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
5040
5041
5042 exec 6>&1
5043 ## ----------------------------------- ##
5044 ## Main body of $CONFIG_STATUS script. ##
5045 ## ----------------------------------- ##
5046 _ASEOF
5047 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
5048
5049 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5050 # Save the log message, to keep $0 and so on meaningful, and to
5051 # report actual input values of CONFIG_FILES etc. instead of their
5052 # values after options handling.
5053 ac_log="
5054 This file was extended by $as_me, which was
5055 generated by GNU Autoconf 2.64. Invocation command line was
5056
5057 CONFIG_FILES = $CONFIG_FILES
5058 CONFIG_HEADERS = $CONFIG_HEADERS
5059 CONFIG_LINKS = $CONFIG_LINKS
5060 CONFIG_COMMANDS = $CONFIG_COMMANDS
5061 $ $0 $@
5062
5063 on `(hostname || uname -n) 2>/dev/null | sed 1q`
5064 "
5065
5066 _ACEOF
5067
5068 case $ac_config_files in *"
5069 "*) set x $ac_config_files; shift; ac_config_files=$*;;
5070 esac
5071
5072 case $ac_config_headers in *"
5073 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
5074 esac
5075
5076
5077 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5078 # Files that config.status was made for.
5079 config_files="$ac_config_files"
5080 config_headers="$ac_config_headers"
5081 config_links="$ac_config_links"
5082 config_commands="$ac_config_commands"
5083
5084 _ACEOF
5085
5086 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5087 ac_cs_usage="\
5088 \`$as_me' instantiates files and other configuration actions
5089 from templates according to the current configuration. Unless the files
5090 and actions are specified as TAGs, all are instantiated by default.
5091
5092 Usage: $0 [OPTION]... [TAG]...
5093
5094 -h, --help print this help, then exit
5095 -V, --version print version number and configuration settings, then exit
5096 -q, --quiet, --silent
5097 do not print progress messages
5098 -d, --debug don't remove temporary files
5099 --recheck update $as_me by reconfiguring in the same conditions
5100 --file=FILE[:TEMPLATE]
5101 instantiate the configuration file FILE
5102 --header=FILE[:TEMPLATE]
5103 instantiate the configuration header FILE
5104
5105 Configuration files:
5106 $config_files
5107
5108 Configuration headers:
5109 $config_headers
5110
5111 Configuration links:
5112 $config_links
5113
5114 Configuration commands:
5115 $config_commands
5116
5117 Report bugs to the package provider."
5118
5119 _ACEOF
5120 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5121 ac_cs_version="\\
5122 config.status
5123 configured by $0, generated by GNU Autoconf 2.64,
5124 with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
5125
5126 Copyright (C) 2009 Free Software Foundation, Inc.
5127 This config.status script is free software; the Free Software Foundation
5128 gives unlimited permission to copy, distribute and modify it."
5129
5130 ac_pwd='$ac_pwd'
5131 srcdir='$srcdir'
5132 INSTALL='$INSTALL'
5133 test -n "\$AWK" || AWK=awk
5134 _ACEOF
5135
5136 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5137 # The default lists apply if the user does not specify any file.
5138 ac_need_defaults=:
5139 while test $# != 0
5140 do
5141 case $1 in
5142 --*=*)
5143 ac_option=`expr "X$1" : 'X\([^=]*\)='`
5144 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
5145 ac_shift=:
5146 ;;
5147 *)
5148 ac_option=$1
5149 ac_optarg=$2
5150 ac_shift=shift
5151 ;;
5152 esac
5153
5154 case $ac_option in
5155 # Handling of the options.
5156 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
5157 ac_cs_recheck=: ;;
5158 --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
5159 $as_echo "$ac_cs_version"; exit ;;
5160 --debug | --debu | --deb | --de | --d | -d )
5161 debug=: ;;
5162 --file | --fil | --fi | --f )
5163 $ac_shift
5164 case $ac_optarg in
5165 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
5166 esac
5167 as_fn_append CONFIG_FILES " '$ac_optarg'"
5168 ac_need_defaults=false;;
5169 --header | --heade | --head | --hea )
5170 $ac_shift
5171 case $ac_optarg in
5172 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
5173 esac
5174 as_fn_append CONFIG_HEADERS " '$ac_optarg'"
5175 ac_need_defaults=false;;
5176 --he | --h)
5177 # Conflict between --help and --header
5178 as_fn_error "ambiguous option: \`$1'
5179 Try \`$0 --help' for more information.";;
5180 --help | --hel | -h )
5181 $as_echo "$ac_cs_usage"; exit ;;
5182 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
5183 | -silent | --silent | --silen | --sile | --sil | --si | --s)
5184 ac_cs_silent=: ;;
5185
5186 # This is an error.
5187 -*) as_fn_error "unrecognized option: \`$1'
5188 Try \`$0 --help' for more information." ;;
5189
5190 *) as_fn_append ac_config_targets " $1"
5191 ac_need_defaults=false ;;
5192
5193 esac
5194 shift
5195 done
5196
5197 ac_configure_extra_args=
5198
5199 if $ac_cs_silent; then
5200 exec 6>/dev/null
5201 ac_configure_extra_args="$ac_configure_extra_args --silent"
5202 fi
5203
5204 _ACEOF
5205 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5206 if \$ac_cs_recheck; then
5207 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
5208 shift
5209 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
5210 CONFIG_SHELL='$SHELL'
5211 export CONFIG_SHELL
5212 exec "\$@"
5213 fi
5214
5215 _ACEOF
5216 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5217 exec 5>>config.log
5218 {
5219 echo
5220 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
5221 ## Running $as_me. ##
5222 _ASBOX
5223 $as_echo "$ac_log"
5224 } >&5
5225
5226 _ACEOF
5227 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5228 _ACEOF
5229
5230 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5231
5232 # Handling of arguments.
5233 for ac_config_target in $ac_config_targets
5234 do
5235 case $ac_config_target in
5236 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
5237 "$ac_config_links_1") CONFIG_LINKS="$CONFIG_LINKS $ac_config_links_1" ;;
5238 "Makefile.sim") CONFIG_FILES="$CONFIG_FILES Makefile.sim:Makefile.in" ;;
5239 "Make-common.sim") CONFIG_FILES="$CONFIG_FILES Make-common.sim:../common/Make-common.in" ;;
5240 ".gdbinit") CONFIG_FILES="$CONFIG_FILES .gdbinit:../common/gdbinit.in" ;;
5241 "Makefile") CONFIG_COMMANDS="$CONFIG_COMMANDS Makefile" ;;
5242 "stamp-h") CONFIG_COMMANDS="$CONFIG_COMMANDS stamp-h" ;;
5243
5244 *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
5245 esac
5246 done
5247
5248
5249 # If the user did not use the arguments to specify the items to instantiate,
5250 # then the envvar interface is used. Set only those that are not.
5251 # We use the long form for the default assignment because of an extremely
5252 # bizarre bug on SunOS 4.1.3.
5253 if $ac_need_defaults; then
5254 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
5255 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
5256 test "${CONFIG_LINKS+set}" = set || CONFIG_LINKS=$config_links
5257 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
5258 fi
5259
5260 # Have a temporary directory for convenience. Make it in the build tree
5261 # simply because there is no reason against having it here, and in addition,
5262 # creating and moving files from /tmp can sometimes cause problems.
5263 # Hook for its removal unless debugging.
5264 # Note that there is a small window in which the directory will not be cleaned:
5265 # after its creation but before its name has been assigned to `$tmp'.
5266 $debug ||
5267 {
5268 tmp=
5269 trap 'exit_status=$?
5270 { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
5271 ' 0
5272 trap 'as_fn_exit 1' 1 2 13 15
5273 }
5274 # Create a (secure) tmp directory for tmp files.
5275
5276 {
5277 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
5278 test -n "$tmp" && test -d "$tmp"
5279 } ||
5280 {
5281 tmp=./conf$$-$RANDOM
5282 (umask 077 && mkdir "$tmp")
5283 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
5284
5285 # Set up the scripts for CONFIG_FILES section.
5286 # No need to generate them if there are no CONFIG_FILES.
5287 # This happens for instance with `./config.status config.h'.
5288 if test -n "$CONFIG_FILES"; then
5289
5290
5291 ac_cr=`echo X | tr X '\015'`
5292 # On cygwin, bash can eat \r inside `` if the user requested igncr.
5293 # But we know of no other shell where ac_cr would be empty at this
5294 # point, so we can use a bashism as a fallback.
5295 if test "x$ac_cr" = x; then
5296 eval ac_cr=\$\'\\r\'
5297 fi
5298 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
5299 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
5300 ac_cs_awk_cr='\r'
5301 else
5302 ac_cs_awk_cr=$ac_cr
5303 fi
5304
5305 echo 'BEGIN {' >"$tmp/subs1.awk" &&
5306 _ACEOF
5307
5308
5309 {
5310 echo "cat >conf$$subs.awk <<_ACEOF" &&
5311 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
5312 echo "_ACEOF"
5313 } >conf$$subs.sh ||
5314 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
5315 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
5316 ac_delim='%!_!# '
5317 for ac_last_try in false false false false false :; do
5318 . ./conf$$subs.sh ||
5319 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
5320
5321 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
5322 if test $ac_delim_n = $ac_delim_num; then
5323 break
5324 elif $ac_last_try; then
5325 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
5326 else
5327 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
5328 fi
5329 done
5330 rm -f conf$$subs.sh
5331
5332 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5333 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
5334 _ACEOF
5335 sed -n '
5336 h
5337 s/^/S["/; s/!.*/"]=/
5338 p
5339 g
5340 s/^[^!]*!//
5341 :repl
5342 t repl
5343 s/'"$ac_delim"'$//
5344 t delim
5345 :nl
5346 h
5347 s/\(.\{148\}\).*/\1/
5348 t more1
5349 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
5350 p
5351 n
5352 b repl
5353 :more1
5354 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
5355 p
5356 g
5357 s/.\{148\}//
5358 t nl
5359 :delim
5360 h
5361 s/\(.\{148\}\).*/\1/
5362 t more2
5363 s/["\\]/\\&/g; s/^/"/; s/$/"/
5364 p
5365 b
5366 :more2
5367 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
5368 p
5369 g
5370 s/.\{148\}//
5371 t delim
5372 ' <conf$$subs.awk | sed '
5373 /^[^""]/{
5374 N
5375 s/\n//
5376 }
5377 ' >>$CONFIG_STATUS || ac_write_fail=1
5378 rm -f conf$$subs.awk
5379 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5380 _ACAWK
5381 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
5382 for (key in S) S_is_set[key] = 1
5383 FS = "\a"
5384
5385 }
5386 {
5387 line = $ 0
5388 nfields = split(line, field, "@")
5389 substed = 0
5390 len = length(field[1])
5391 for (i = 2; i < nfields; i++) {
5392 key = field[i]
5393 keylen = length(key)
5394 if (S_is_set[key]) {
5395 value = S[key]
5396 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
5397 len += length(value) + length(field[++i])
5398 substed = 1
5399 } else
5400 len += 1 + keylen
5401 }
5402
5403 print line
5404 }
5405
5406 _ACAWK
5407 _ACEOF
5408 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5409 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
5410 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
5411 else
5412 cat
5413 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
5414 || as_fn_error "could not setup config files machinery" "$LINENO" 5
5415 _ACEOF
5416
5417 # VPATH may cause trouble with some makes, so we remove $(srcdir),
5418 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
5419 # trailing colons and then remove the whole line if VPATH becomes empty
5420 # (actually we leave an empty line to preserve line numbers).
5421 if test "x$srcdir" = x.; then
5422 ac_vpsub='/^[ ]*VPATH[ ]*=/{
5423 s/:*\$(srcdir):*/:/
5424 s/:*\${srcdir}:*/:/
5425 s/:*@srcdir@:*/:/
5426 s/^\([^=]*=[ ]*\):*/\1/
5427 s/:*$//
5428 s/^[^=]*=[ ]*$//
5429 }'
5430 fi
5431
5432 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5433 fi # test -n "$CONFIG_FILES"
5434
5435 # Set up the scripts for CONFIG_HEADERS section.
5436 # No need to generate them if there are no CONFIG_HEADERS.
5437 # This happens for instance with `./config.status Makefile'.
5438 if test -n "$CONFIG_HEADERS"; then
5439 cat >"$tmp/defines.awk" <<\_ACAWK ||
5440 BEGIN {
5441 _ACEOF
5442
5443 # Transform confdefs.h into an awk script `defines.awk', embedded as
5444 # here-document in config.status, that substitutes the proper values into
5445 # config.h.in to produce config.h.
5446
5447 # Create a delimiter string that does not exist in confdefs.h, to ease
5448 # handling of long lines.
5449 ac_delim='%!_!# '
5450 for ac_last_try in false false :; do
5451 ac_t=`sed -n "/$ac_delim/p" confdefs.h`
5452 if test -z "$ac_t"; then
5453 break
5454 elif $ac_last_try; then
5455 as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
5456 else
5457 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
5458 fi
5459 done
5460
5461 # For the awk script, D is an array of macro values keyed by name,
5462 # likewise P contains macro parameters if any. Preserve backslash
5463 # newline sequences.
5464
5465 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
5466 sed -n '
5467 s/.\{148\}/&'"$ac_delim"'/g
5468 t rset
5469 :rset
5470 s/^[ ]*#[ ]*define[ ][ ]*/ /
5471 t def
5472 d
5473 :def
5474 s/\\$//
5475 t bsnl
5476 s/["\\]/\\&/g
5477 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
5478 D["\1"]=" \3"/p
5479 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
5480 d
5481 :bsnl
5482 s/["\\]/\\&/g
5483 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
5484 D["\1"]=" \3\\\\\\n"\\/p
5485 t cont
5486 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
5487 t cont
5488 d
5489 :cont
5490 n
5491 s/.\{148\}/&'"$ac_delim"'/g
5492 t clear
5493 :clear
5494 s/\\$//
5495 t bsnlc
5496 s/["\\]/\\&/g; s/^/"/; s/$/"/p
5497 d
5498 :bsnlc
5499 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
5500 b cont
5501 ' <confdefs.h | sed '
5502 s/'"$ac_delim"'/"\\\
5503 "/g' >>$CONFIG_STATUS || ac_write_fail=1
5504
5505 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5506 for (key in D) D_is_set[key] = 1
5507 FS = "\a"
5508 }
5509 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
5510 line = \$ 0
5511 split(line, arg, " ")
5512 if (arg[1] == "#") {
5513 defundef = arg[2]
5514 mac1 = arg[3]
5515 } else {
5516 defundef = substr(arg[1], 2)
5517 mac1 = arg[2]
5518 }
5519 split(mac1, mac2, "(") #)
5520 macro = mac2[1]
5521 prefix = substr(line, 1, index(line, defundef) - 1)
5522 if (D_is_set[macro]) {
5523 # Preserve the white space surrounding the "#".
5524 print prefix "define", macro P[macro] D[macro]
5525 next
5526 } else {
5527 # Replace #undef with comments. This is necessary, for example,
5528 # in the case of _POSIX_SOURCE, which is predefined and required
5529 # on some systems where configure will not decide to define it.
5530 if (defundef == "undef") {
5531 print "/*", prefix defundef, macro, "*/"
5532 next
5533 }
5534 }
5535 }
5536 { print }
5537 _ACAWK
5538 _ACEOF
5539 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5540 as_fn_error "could not setup config headers machinery" "$LINENO" 5
5541 fi # test -n "$CONFIG_HEADERS"
5542
5543
5544 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :L $CONFIG_LINKS :C $CONFIG_COMMANDS"
5545 shift
5546 for ac_tag
5547 do
5548 case $ac_tag in
5549 :[FHLC]) ac_mode=$ac_tag; continue;;
5550 esac
5551 case $ac_mode$ac_tag in
5552 :[FHL]*:*);;
5553 :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
5554 :[FH]-) ac_tag=-:-;;
5555 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
5556 esac
5557 ac_save_IFS=$IFS
5558 IFS=:
5559 set x $ac_tag
5560 IFS=$ac_save_IFS
5561 shift
5562 ac_file=$1
5563 shift
5564
5565 case $ac_mode in
5566 :L) ac_source=$1;;
5567 :[FH])
5568 ac_file_inputs=
5569 for ac_f
5570 do
5571 case $ac_f in
5572 -) ac_f="$tmp/stdin";;
5573 *) # Look for the file first in the build tree, then in the source tree
5574 # (if the path is not absolute). The absolute path cannot be DOS-style,
5575 # because $ac_f cannot contain `:'.
5576 test -f "$ac_f" ||
5577 case $ac_f in
5578 [\\/$]*) false;;
5579 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
5580 esac ||
5581 as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
5582 esac
5583 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
5584 as_fn_append ac_file_inputs " '$ac_f'"
5585 done
5586
5587 # Let's still pretend it is `configure' which instantiates (i.e., don't
5588 # use $as_me), people would be surprised to read:
5589 # /* config.h. Generated by config.status. */
5590 configure_input='Generated from '`
5591 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
5592 `' by configure.'
5593 if test x"$ac_file" != x-; then
5594 configure_input="$ac_file. $configure_input"
5595 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
5596 $as_echo "$as_me: creating $ac_file" >&6;}
5597 fi
5598 # Neutralize special characters interpreted by sed in replacement strings.
5599 case $configure_input in #(
5600 *\&* | *\|* | *\\* )
5601 ac_sed_conf_input=`$as_echo "$configure_input" |
5602 sed 's/[\\\\&|]/\\\\&/g'`;; #(
5603 *) ac_sed_conf_input=$configure_input;;
5604 esac
5605
5606 case $ac_tag in
5607 *:-:* | *:-) cat >"$tmp/stdin" \
5608 || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
5609 esac
5610 ;;
5611 esac
5612
5613 ac_dir=`$as_dirname -- "$ac_file" ||
5614 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5615 X"$ac_file" : 'X\(//\)[^/]' \| \
5616 X"$ac_file" : 'X\(//\)$' \| \
5617 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
5618 $as_echo X"$ac_file" |
5619 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
5620 s//\1/
5621 q
5622 }
5623 /^X\(\/\/\)[^/].*/{
5624 s//\1/
5625 q
5626 }
5627 /^X\(\/\/\)$/{
5628 s//\1/
5629 q
5630 }
5631 /^X\(\/\).*/{
5632 s//\1/
5633 q
5634 }
5635 s/.*/./; q'`
5636 as_dir="$ac_dir"; as_fn_mkdir_p
5637 ac_builddir=.
5638
5639 case "$ac_dir" in
5640 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
5641 *)
5642 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
5643 # A ".." for each directory in $ac_dir_suffix.
5644 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
5645 case $ac_top_builddir_sub in
5646 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
5647 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
5648 esac ;;
5649 esac
5650 ac_abs_top_builddir=$ac_pwd
5651 ac_abs_builddir=$ac_pwd$ac_dir_suffix
5652 # for backward compatibility:
5653 ac_top_builddir=$ac_top_build_prefix
5654
5655 case $srcdir in
5656 .) # We are building in place.
5657 ac_srcdir=.
5658 ac_top_srcdir=$ac_top_builddir_sub
5659 ac_abs_top_srcdir=$ac_pwd ;;
5660 [\\/]* | ?:[\\/]* ) # Absolute name.
5661 ac_srcdir=$srcdir$ac_dir_suffix;
5662 ac_top_srcdir=$srcdir
5663 ac_abs_top_srcdir=$srcdir ;;
5664 *) # Relative name.
5665 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
5666 ac_top_srcdir=$ac_top_build_prefix$srcdir
5667 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
5668 esac
5669 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
5670
5671
5672 case $ac_mode in
5673 :F)
5674 #
5675 # CONFIG_FILE
5676 #
5677
5678 case $INSTALL in
5679 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
5680 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
5681 esac
5682 _ACEOF
5683
5684 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5685 # If the template does not know about datarootdir, expand it.
5686 # FIXME: This hack should be removed a few years after 2.60.
5687 ac_datarootdir_hack=; ac_datarootdir_seen=
5688 ac_sed_dataroot='
5689 /datarootdir/ {
5690 p
5691 q
5692 }
5693 /@datadir@/p
5694 /@docdir@/p
5695 /@infodir@/p
5696 /@localedir@/p
5697 /@mandir@/p'
5698 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
5699 *datarootdir*) ac_datarootdir_seen=yes;;
5700 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
5701 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
5702 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
5703 _ACEOF
5704 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5705 ac_datarootdir_hack='
5706 s&@datadir@&$datadir&g
5707 s&@docdir@&$docdir&g
5708 s&@infodir@&$infodir&g
5709 s&@localedir@&$localedir&g
5710 s&@mandir@&$mandir&g
5711 s&\\\${datarootdir}&$datarootdir&g' ;;
5712 esac
5713 _ACEOF
5714
5715 # Neutralize VPATH when `$srcdir' = `.'.
5716 # Shell code in configure.ac might set extrasub.
5717 # FIXME: do we really want to maintain this feature?
5718 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5719 ac_sed_extra="$ac_vpsub
5720 $extrasub
5721 _ACEOF
5722 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5723 :t
5724 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
5725 s|@configure_input@|$ac_sed_conf_input|;t t
5726 s&@top_builddir@&$ac_top_builddir_sub&;t t
5727 s&@top_build_prefix@&$ac_top_build_prefix&;t t
5728 s&@srcdir@&$ac_srcdir&;t t
5729 s&@abs_srcdir@&$ac_abs_srcdir&;t t
5730 s&@top_srcdir@&$ac_top_srcdir&;t t
5731 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
5732 s&@builddir@&$ac_builddir&;t t
5733 s&@abs_builddir@&$ac_abs_builddir&;t t
5734 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
5735 s&@INSTALL@&$ac_INSTALL&;t t
5736 $ac_datarootdir_hack
5737 "
5738 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
5739 || as_fn_error "could not create $ac_file" "$LINENO" 5
5740
5741 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
5742 { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
5743 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
5744 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
5745 which seems to be undefined. Please make sure it is defined." >&5
5746 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
5747 which seems to be undefined. Please make sure it is defined." >&2;}
5748
5749 rm -f "$tmp/stdin"
5750 case $ac_file in
5751 -) cat "$tmp/out" && rm -f "$tmp/out";;
5752 *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
5753 esac \
5754 || as_fn_error "could not create $ac_file" "$LINENO" 5
5755 ;;
5756 :H)
5757 #
5758 # CONFIG_HEADER
5759 #
5760 if test x"$ac_file" != x-; then
5761 {
5762 $as_echo "/* $configure_input */" \
5763 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
5764 } >"$tmp/config.h" \
5765 || as_fn_error "could not create $ac_file" "$LINENO" 5
5766 if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
5767 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
5768 $as_echo "$as_me: $ac_file is unchanged" >&6;}
5769 else
5770 rm -f "$ac_file"
5771 mv "$tmp/config.h" "$ac_file" \
5772 || as_fn_error "could not create $ac_file" "$LINENO" 5
5773 fi
5774 else
5775 $as_echo "/* $configure_input */" \
5776 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
5777 || as_fn_error "could not create -" "$LINENO" 5
5778 fi
5779 ;;
5780 :L)
5781 #
5782 # CONFIG_LINK
5783 #
5784
5785 if test "$ac_source" = "$ac_file" && test "$srcdir" = '.'; then
5786 :
5787 else
5788 # Prefer the file from the source tree if names are identical.
5789 if test "$ac_source" = "$ac_file" || test ! -r "$ac_source"; then
5790 ac_source=$srcdir/$ac_source
5791 fi
5792
5793 { $as_echo "$as_me:${as_lineno-$LINENO}: linking $ac_source to $ac_file" >&5
5794 $as_echo "$as_me: linking $ac_source to $ac_file" >&6;}
5795
5796 if test ! -r "$ac_source"; then
5797 as_fn_error "$ac_source: file not found" "$LINENO" 5
5798 fi
5799 rm -f "$ac_file"
5800
5801 # Try a relative symlink, then a hard link, then a copy.
5802 case $srcdir in
5803 [\\/$]* | ?:[\\/]* ) ac_rel_source=$ac_source ;;
5804 *) ac_rel_source=$ac_top_build_prefix$ac_source ;;
5805 esac
5806 ln -s "$ac_rel_source" "$ac_file" 2>/dev/null ||
5807 ln "$ac_source" "$ac_file" 2>/dev/null ||
5808 cp -p "$ac_source" "$ac_file" ||
5809 as_fn_error "cannot link or copy $ac_source to $ac_file" "$LINENO" 5
5810 fi
5811 ;;
5812 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
5813 $as_echo "$as_me: executing $ac_file commands" >&6;}
5814 ;;
5815 esac
5816
5817
5818 case $ac_file$ac_mode in
5819 "Makefile":C) echo "Merging Makefile.sim+Make-common.sim into Makefile ..."
5820 rm -f Makesim1.tmp Makesim2.tmp Makefile
5821 sed -n -e '/^## COMMON_PRE_/,/^## End COMMON_PRE_/ p' <Make-common.sim >Makesim1.tmp
5822 sed -n -e '/^## COMMON_POST_/,/^## End COMMON_POST_/ p' <Make-common.sim >Makesim2.tmp
5823 sed -e '/^## COMMON_PRE_/ r Makesim1.tmp' \
5824 -e '/^## COMMON_POST_/ r Makesim2.tmp' \
5825 <Makefile.sim >Makefile
5826 rm -f Makefile.sim Make-common.sim Makesim1.tmp Makesim2.tmp
5827 ;;
5828 "stamp-h":C) echo > stamp-h ;;
5829
5830 esac
5831 done # for ac_tag
5832
5833
5834 as_fn_exit 0
5835 _ACEOF
5836 ac_clean_files=$ac_clean_files_save
5837
5838 test $ac_write_fail = 0 ||
5839 as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
5840
5841
5842 # configure is writing to config.log, and then calls config.status.
5843 # config.status does its own redirection, appending to config.log.
5844 # Unfortunately, on DOS this fails, as config.log is still kept open
5845 # by configure, so config.status won't be able to write to it; its
5846 # output is simply discarded. So we exec the FD to /dev/null,
5847 # effectively closing config.log, so it can be properly (re)opened and
5848 # appended to by config.status. When coming back to configure, we
5849 # need to make the FD available again.
5850 if test "$no_create" != yes; then
5851 ac_cs_success=:
5852 ac_config_status_args=
5853 test "$silent" = yes &&
5854 ac_config_status_args="$ac_config_status_args --quiet"
5855 exec 5>/dev/null
5856 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
5857 exec 5>>config.log
5858 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
5859 # would make configure fail if this is the last instruction.
5860 $ac_cs_success || as_fn_exit $?
5861 fi
5862 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
5863 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
5864 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
5865 fi
5866
5867
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