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[PATCH] sim: make sure to include strsignal prototype
[thirdparty/binutils-gdb.git] / sim / igen / 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="table.h"
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 RANLIB
594 AR
595 LIBIBERTY_LIB
596 RANLIB_FOR_BUILD
597 CFLAGS_FOR_BUILD
598 CC_FOR_BUILD
599 AR_FLAGS_FOR_BUILD
600 AR_FOR_BUILD
601 EGREP
602 GREP
603 CPP
604 target_os
605 target_vendor
606 target_cpu
607 target
608 host_os
609 host_vendor
610 host_cpu
611 host
612 build_os
613 build_vendor
614 build_cpu
615 build
616 OBJEXT
617 EXEEXT
618 ac_ct_CC
619 CPPFLAGS
620 LDFLAGS
621 CFLAGS
622 CC
623 INSTALL_DATA
624 INSTALL_SCRIPT
625 INSTALL_PROGRAM
626 WERROR_CFLAGS
627 WARN_CFLAGS
628 sim_xor_endian
629 sim_stdcall
630 sim_smp
631 sim_reserved_bits
632 sim_regparm
633 sim_packages
634 sim_inline
635 sim_hw
636 sim_hw_objs
637 sim_hw_cflags
638 sim_default_model
639 sim_scache
640 sim_float
641 sim_hostendian
642 sim_endian
643 sim_bitsize
644 sim_assert
645 sim_alignment
646 sim_environment
647 target_alias
648 host_alias
649 build_alias
650 LIBS
651 ECHO_T
652 ECHO_N
653 ECHO_C
654 DEFS
655 mandir
656 localedir
657 libdir
658 psdir
659 pdfdir
660 dvidir
661 htmldir
662 infodir
663 docdir
664 oldincludedir
665 includedir
666 localstatedir
667 sharedstatedir
668 sysconfdir
669 datadir
670 datarootdir
671 libexecdir
672 sbindir
673 bindir
674 program_transform_name
675 prefix
676 exec_prefix
677 PACKAGE_URL
678 PACKAGE_BUGREPORT
679 PACKAGE_STRING
680 PACKAGE_VERSION
681 PACKAGE_TARNAME
682 PACKAGE_NAME
683 PATH_SEPARATOR
684 SHELL'
685 ac_subst_files=''
686 ac_user_opts='
687 enable_option_checking
688 enable_werror
689 enable_build_warnings
690 enable_sim_build_warnings
691 '
692 ac_precious_vars='build_alias
693 host_alias
694 target_alias
695 CC
696 CFLAGS
697 LDFLAGS
698 LIBS
699 CPPFLAGS
700 CPP'
701
702
703 # Initialize some variables set by options.
704 ac_init_help=
705 ac_init_version=false
706 ac_unrecognized_opts=
707 ac_unrecognized_sep=
708 # The variables have the same names as the options, with
709 # dashes changed to underlines.
710 cache_file=/dev/null
711 exec_prefix=NONE
712 no_create=
713 no_recursion=
714 prefix=NONE
715 program_prefix=NONE
716 program_suffix=NONE
717 program_transform_name=s,x,x,
718 silent=
719 site=
720 srcdir=
721 verbose=
722 x_includes=NONE
723 x_libraries=NONE
724
725 # Installation directory options.
726 # These are left unexpanded so users can "make install exec_prefix=/foo"
727 # and all the variables that are supposed to be based on exec_prefix
728 # by default will actually change.
729 # Use braces instead of parens because sh, perl, etc. also accept them.
730 # (The list follows the same order as the GNU Coding Standards.)
731 bindir='${exec_prefix}/bin'
732 sbindir='${exec_prefix}/sbin'
733 libexecdir='${exec_prefix}/libexec'
734 datarootdir='${prefix}/share'
735 datadir='${datarootdir}'
736 sysconfdir='${prefix}/etc'
737 sharedstatedir='${prefix}/com'
738 localstatedir='${prefix}/var'
739 includedir='${prefix}/include'
740 oldincludedir='/usr/include'
741 docdir='${datarootdir}/doc/${PACKAGE}'
742 infodir='${datarootdir}/info'
743 htmldir='${docdir}'
744 dvidir='${docdir}'
745 pdfdir='${docdir}'
746 psdir='${docdir}'
747 libdir='${exec_prefix}/lib'
748 localedir='${datarootdir}/locale'
749 mandir='${datarootdir}/man'
750
751 ac_prev=
752 ac_dashdash=
753 for ac_option
754 do
755 # If the previous option needs an argument, assign it.
756 if test -n "$ac_prev"; then
757 eval $ac_prev=\$ac_option
758 ac_prev=
759 continue
760 fi
761
762 case $ac_option in
763 *=*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
764 *) ac_optarg=yes ;;
765 esac
766
767 # Accept the important Cygnus configure options, so we can diagnose typos.
768
769 case $ac_dashdash$ac_option in
770 --)
771 ac_dashdash=yes ;;
772
773 -bindir | --bindir | --bindi | --bind | --bin | --bi)
774 ac_prev=bindir ;;
775 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
776 bindir=$ac_optarg ;;
777
778 -build | --build | --buil | --bui | --bu)
779 ac_prev=build_alias ;;
780 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
781 build_alias=$ac_optarg ;;
782
783 -cache-file | --cache-file | --cache-fil | --cache-fi \
784 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
785 ac_prev=cache_file ;;
786 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
787 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
788 cache_file=$ac_optarg ;;
789
790 --config-cache | -C)
791 cache_file=config.cache ;;
792
793 -datadir | --datadir | --datadi | --datad)
794 ac_prev=datadir ;;
795 -datadir=* | --datadir=* | --datadi=* | --datad=*)
796 datadir=$ac_optarg ;;
797
798 -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
799 | --dataroo | --dataro | --datar)
800 ac_prev=datarootdir ;;
801 -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
802 | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
803 datarootdir=$ac_optarg ;;
804
805 -disable-* | --disable-*)
806 ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
807 # Reject names that are not valid shell variable names.
808 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
809 as_fn_error "invalid feature name: $ac_useropt"
810 ac_useropt_orig=$ac_useropt
811 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
812 case $ac_user_opts in
813 *"
814 "enable_$ac_useropt"
815 "*) ;;
816 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
817 ac_unrecognized_sep=', ';;
818 esac
819 eval enable_$ac_useropt=no ;;
820
821 -docdir | --docdir | --docdi | --doc | --do)
822 ac_prev=docdir ;;
823 -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
824 docdir=$ac_optarg ;;
825
826 -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
827 ac_prev=dvidir ;;
828 -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
829 dvidir=$ac_optarg ;;
830
831 -enable-* | --enable-*)
832 ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
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--enable-$ac_useropt_orig"
843 ac_unrecognized_sep=', ';;
844 esac
845 eval enable_$ac_useropt=\$ac_optarg ;;
846
847 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
848 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
849 | --exec | --exe | --ex)
850 ac_prev=exec_prefix ;;
851 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
852 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
853 | --exec=* | --exe=* | --ex=*)
854 exec_prefix=$ac_optarg ;;
855
856 -gas | --gas | --ga | --g)
857 # Obsolete; use --with-gas.
858 with_gas=yes ;;
859
860 -help | --help | --hel | --he | -h)
861 ac_init_help=long ;;
862 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
863 ac_init_help=recursive ;;
864 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
865 ac_init_help=short ;;
866
867 -host | --host | --hos | --ho)
868 ac_prev=host_alias ;;
869 -host=* | --host=* | --hos=* | --ho=*)
870 host_alias=$ac_optarg ;;
871
872 -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
873 ac_prev=htmldir ;;
874 -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
875 | --ht=*)
876 htmldir=$ac_optarg ;;
877
878 -includedir | --includedir | --includedi | --included | --include \
879 | --includ | --inclu | --incl | --inc)
880 ac_prev=includedir ;;
881 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
882 | --includ=* | --inclu=* | --incl=* | --inc=*)
883 includedir=$ac_optarg ;;
884
885 -infodir | --infodir | --infodi | --infod | --info | --inf)
886 ac_prev=infodir ;;
887 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
888 infodir=$ac_optarg ;;
889
890 -libdir | --libdir | --libdi | --libd)
891 ac_prev=libdir ;;
892 -libdir=* | --libdir=* | --libdi=* | --libd=*)
893 libdir=$ac_optarg ;;
894
895 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
896 | --libexe | --libex | --libe)
897 ac_prev=libexecdir ;;
898 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
899 | --libexe=* | --libex=* | --libe=*)
900 libexecdir=$ac_optarg ;;
901
902 -localedir | --localedir | --localedi | --localed | --locale)
903 ac_prev=localedir ;;
904 -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
905 localedir=$ac_optarg ;;
906
907 -localstatedir | --localstatedir | --localstatedi | --localstated \
908 | --localstate | --localstat | --localsta | --localst | --locals)
909 ac_prev=localstatedir ;;
910 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
911 | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
912 localstatedir=$ac_optarg ;;
913
914 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
915 ac_prev=mandir ;;
916 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
917 mandir=$ac_optarg ;;
918
919 -nfp | --nfp | --nf)
920 # Obsolete; use --without-fp.
921 with_fp=no ;;
922
923 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
924 | --no-cr | --no-c | -n)
925 no_create=yes ;;
926
927 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
928 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
929 no_recursion=yes ;;
930
931 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
932 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
933 | --oldin | --oldi | --old | --ol | --o)
934 ac_prev=oldincludedir ;;
935 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
936 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
937 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
938 oldincludedir=$ac_optarg ;;
939
940 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
941 ac_prev=prefix ;;
942 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
943 prefix=$ac_optarg ;;
944
945 -program-prefix | --program-prefix | --program-prefi | --program-pref \
946 | --program-pre | --program-pr | --program-p)
947 ac_prev=program_prefix ;;
948 -program-prefix=* | --program-prefix=* | --program-prefi=* \
949 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
950 program_prefix=$ac_optarg ;;
951
952 -program-suffix | --program-suffix | --program-suffi | --program-suff \
953 | --program-suf | --program-su | --program-s)
954 ac_prev=program_suffix ;;
955 -program-suffix=* | --program-suffix=* | --program-suffi=* \
956 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
957 program_suffix=$ac_optarg ;;
958
959 -program-transform-name | --program-transform-name \
960 | --program-transform-nam | --program-transform-na \
961 | --program-transform-n | --program-transform- \
962 | --program-transform | --program-transfor \
963 | --program-transfo | --program-transf \
964 | --program-trans | --program-tran \
965 | --progr-tra | --program-tr | --program-t)
966 ac_prev=program_transform_name ;;
967 -program-transform-name=* | --program-transform-name=* \
968 | --program-transform-nam=* | --program-transform-na=* \
969 | --program-transform-n=* | --program-transform-=* \
970 | --program-transform=* | --program-transfor=* \
971 | --program-transfo=* | --program-transf=* \
972 | --program-trans=* | --program-tran=* \
973 | --progr-tra=* | --program-tr=* | --program-t=*)
974 program_transform_name=$ac_optarg ;;
975
976 -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
977 ac_prev=pdfdir ;;
978 -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
979 pdfdir=$ac_optarg ;;
980
981 -psdir | --psdir | --psdi | --psd | --ps)
982 ac_prev=psdir ;;
983 -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
984 psdir=$ac_optarg ;;
985
986 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
987 | -silent | --silent | --silen | --sile | --sil)
988 silent=yes ;;
989
990 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
991 ac_prev=sbindir ;;
992 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
993 | --sbi=* | --sb=*)
994 sbindir=$ac_optarg ;;
995
996 -sharedstatedir | --sharedstatedir | --sharedstatedi \
997 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
998 | --sharedst | --shareds | --shared | --share | --shar \
999 | --sha | --sh)
1000 ac_prev=sharedstatedir ;;
1001 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1002 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1003 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1004 | --sha=* | --sh=*)
1005 sharedstatedir=$ac_optarg ;;
1006
1007 -site | --site | --sit)
1008 ac_prev=site ;;
1009 -site=* | --site=* | --sit=*)
1010 site=$ac_optarg ;;
1011
1012 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1013 ac_prev=srcdir ;;
1014 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1015 srcdir=$ac_optarg ;;
1016
1017 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1018 | --syscon | --sysco | --sysc | --sys | --sy)
1019 ac_prev=sysconfdir ;;
1020 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1021 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1022 sysconfdir=$ac_optarg ;;
1023
1024 -target | --target | --targe | --targ | --tar | --ta | --t)
1025 ac_prev=target_alias ;;
1026 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1027 target_alias=$ac_optarg ;;
1028
1029 -v | -verbose | --verbose | --verbos | --verbo | --verb)
1030 verbose=yes ;;
1031
1032 -version | --version | --versio | --versi | --vers | -V)
1033 ac_init_version=: ;;
1034
1035 -with-* | --with-*)
1036 ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1037 # Reject names that are not valid shell variable names.
1038 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1039 as_fn_error "invalid package name: $ac_useropt"
1040 ac_useropt_orig=$ac_useropt
1041 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1042 case $ac_user_opts in
1043 *"
1044 "with_$ac_useropt"
1045 "*) ;;
1046 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1047 ac_unrecognized_sep=', ';;
1048 esac
1049 eval with_$ac_useropt=\$ac_optarg ;;
1050
1051 -without-* | --without-*)
1052 ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1053 # Reject names that are not valid shell variable names.
1054 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1055 as_fn_error "invalid package name: $ac_useropt"
1056 ac_useropt_orig=$ac_useropt
1057 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1058 case $ac_user_opts in
1059 *"
1060 "with_$ac_useropt"
1061 "*) ;;
1062 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1063 ac_unrecognized_sep=', ';;
1064 esac
1065 eval with_$ac_useropt=no ;;
1066
1067 --x)
1068 # Obsolete; use --with-x.
1069 with_x=yes ;;
1070
1071 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1072 | --x-incl | --x-inc | --x-in | --x-i)
1073 ac_prev=x_includes ;;
1074 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1075 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1076 x_includes=$ac_optarg ;;
1077
1078 -x-libraries | --x-libraries | --x-librarie | --x-librari \
1079 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1080 ac_prev=x_libraries ;;
1081 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1082 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1083 x_libraries=$ac_optarg ;;
1084
1085 -*) as_fn_error "unrecognized option: \`$ac_option'
1086 Try \`$0 --help' for more information."
1087 ;;
1088
1089 *=*)
1090 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1091 # Reject names that are not valid shell variable names.
1092 case $ac_envvar in #(
1093 '' | [0-9]* | *[!_$as_cr_alnum]* )
1094 as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1095 esac
1096 eval $ac_envvar=\$ac_optarg
1097 export $ac_envvar ;;
1098
1099 *)
1100 # FIXME: should be removed in autoconf 3.0.
1101 $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1102 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1103 $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1104 : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1105 ;;
1106
1107 esac
1108 done
1109
1110 if test -n "$ac_prev"; then
1111 ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1112 as_fn_error "missing argument to $ac_option"
1113 fi
1114
1115 if test -n "$ac_unrecognized_opts"; then
1116 case $enable_option_checking in
1117 no) ;;
1118 fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1119 *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1120 esac
1121 fi
1122
1123 # Check all directory arguments for consistency.
1124 for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1125 datadir sysconfdir sharedstatedir localstatedir includedir \
1126 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1127 libdir localedir mandir
1128 do
1129 eval ac_val=\$$ac_var
1130 # Remove trailing slashes.
1131 case $ac_val in
1132 */ )
1133 ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1134 eval $ac_var=\$ac_val;;
1135 esac
1136 # Be sure to have absolute directory names.
1137 case $ac_val in
1138 [\\/$]* | ?:[\\/]* ) continue;;
1139 NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1140 esac
1141 as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1142 done
1143
1144 # There might be people who depend on the old broken behavior: `$host'
1145 # used to hold the argument of --host etc.
1146 # FIXME: To remove some day.
1147 build=$build_alias
1148 host=$host_alias
1149 target=$target_alias
1150
1151 # FIXME: To remove some day.
1152 if test "x$host_alias" != x; then
1153 if test "x$build_alias" = x; then
1154 cross_compiling=maybe
1155 $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1156 If a cross compiler is detected then cross compile mode will be used." >&2
1157 elif test "x$build_alias" != "x$host_alias"; then
1158 cross_compiling=yes
1159 fi
1160 fi
1161
1162 ac_tool_prefix=
1163 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1164
1165 test "$silent" = yes && exec 6>/dev/null
1166
1167
1168 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1169 ac_ls_di=`ls -di .` &&
1170 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1171 as_fn_error "working directory cannot be determined"
1172 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1173 as_fn_error "pwd does not report name of working directory"
1174
1175
1176 # Find the source files, if location was not specified.
1177 if test -z "$srcdir"; then
1178 ac_srcdir_defaulted=yes
1179 # Try the directory containing this script, then the parent directory.
1180 ac_confdir=`$as_dirname -- "$as_myself" ||
1181 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1182 X"$as_myself" : 'X\(//\)[^/]' \| \
1183 X"$as_myself" : 'X\(//\)$' \| \
1184 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1185 $as_echo X"$as_myself" |
1186 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1187 s//\1/
1188 q
1189 }
1190 /^X\(\/\/\)[^/].*/{
1191 s//\1/
1192 q
1193 }
1194 /^X\(\/\/\)$/{
1195 s//\1/
1196 q
1197 }
1198 /^X\(\/\).*/{
1199 s//\1/
1200 q
1201 }
1202 s/.*/./; q'`
1203 srcdir=$ac_confdir
1204 if test ! -r "$srcdir/$ac_unique_file"; then
1205 srcdir=..
1206 fi
1207 else
1208 ac_srcdir_defaulted=no
1209 fi
1210 if test ! -r "$srcdir/$ac_unique_file"; then
1211 test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1212 as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1213 fi
1214 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1215 ac_abs_confdir=`(
1216 cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1217 pwd)`
1218 # When building in place, set srcdir=.
1219 if test "$ac_abs_confdir" = "$ac_pwd"; then
1220 srcdir=.
1221 fi
1222 # Remove unnecessary trailing slashes from srcdir.
1223 # Double slashes in file names in object file debugging info
1224 # mess up M-x gdb in Emacs.
1225 case $srcdir in
1226 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1227 esac
1228 for ac_var in $ac_precious_vars; do
1229 eval ac_env_${ac_var}_set=\${${ac_var}+set}
1230 eval ac_env_${ac_var}_value=\$${ac_var}
1231 eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1232 eval ac_cv_env_${ac_var}_value=\$${ac_var}
1233 done
1234
1235 #
1236 # Report the --help message.
1237 #
1238 if test "$ac_init_help" = "long"; then
1239 # Omit some internal or obsolete options to make the list less imposing.
1240 # This message is too long to be a string in the A/UX 3.1 sh.
1241 cat <<_ACEOF
1242 \`configure' configures this package to adapt to many kinds of systems.
1243
1244 Usage: $0 [OPTION]... [VAR=VALUE]...
1245
1246 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1247 VAR=VALUE. See below for descriptions of some of the useful variables.
1248
1249 Defaults for the options are specified in brackets.
1250
1251 Configuration:
1252 -h, --help display this help and exit
1253 --help=short display options specific to this package
1254 --help=recursive display the short help of all the included packages
1255 -V, --version display version information and exit
1256 -q, --quiet, --silent do not print \`checking...' messages
1257 --cache-file=FILE cache test results in FILE [disabled]
1258 -C, --config-cache alias for \`--cache-file=config.cache'
1259 -n, --no-create do not create output files
1260 --srcdir=DIR find the sources in DIR [configure dir or \`..']
1261
1262 Installation directories:
1263 --prefix=PREFIX install architecture-independent files in PREFIX
1264 [$ac_default_prefix]
1265 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
1266 [PREFIX]
1267
1268 By default, \`make install' will install all the files in
1269 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
1270 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1271 for instance \`--prefix=\$HOME'.
1272
1273 For better control, use the options below.
1274
1275 Fine tuning of the installation directories:
1276 --bindir=DIR user executables [EPREFIX/bin]
1277 --sbindir=DIR system admin executables [EPREFIX/sbin]
1278 --libexecdir=DIR program executables [EPREFIX/libexec]
1279 --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1280 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1281 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
1282 --libdir=DIR object code libraries [EPREFIX/lib]
1283 --includedir=DIR C header files [PREFIX/include]
1284 --oldincludedir=DIR C header files for non-gcc [/usr/include]
1285 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1286 --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1287 --infodir=DIR info documentation [DATAROOTDIR/info]
1288 --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1289 --mandir=DIR man documentation [DATAROOTDIR/man]
1290 --docdir=DIR documentation root [DATAROOTDIR/doc/PACKAGE]
1291 --htmldir=DIR html documentation [DOCDIR]
1292 --dvidir=DIR dvi documentation [DOCDIR]
1293 --pdfdir=DIR pdf documentation [DOCDIR]
1294 --psdir=DIR ps documentation [DOCDIR]
1295 _ACEOF
1296
1297 cat <<\_ACEOF
1298
1299 Program names:
1300 --program-prefix=PREFIX prepend PREFIX to installed program names
1301 --program-suffix=SUFFIX append SUFFIX to installed program names
1302 --program-transform-name=PROGRAM run sed PROGRAM on installed program names
1303
1304 System types:
1305 --build=BUILD configure for building on BUILD [guessed]
1306 --host=HOST cross-compile to build programs to run on HOST [BUILD]
1307 --target=TARGET configure for building compilers for TARGET [HOST]
1308 _ACEOF
1309 fi
1310
1311 if test -n "$ac_init_help"; then
1312
1313 cat <<\_ACEOF
1314
1315 Optional Features:
1316 --disable-option-checking ignore unrecognized --enable/--with options
1317 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
1318 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
1319 --enable-werror treat compile warnings as errors
1320 --enable-build-warnings enable build-time compiler warnings if gcc is used
1321 --enable-sim-build-warnings
1322 enable SIM specific build-time compiler warnings if
1323 gcc is used
1324
1325 Some influential environment variables:
1326 CC C compiler command
1327 CFLAGS C compiler flags
1328 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
1329 nonstandard directory <lib dir>
1330 LIBS libraries to pass to the linker, e.g. -l<library>
1331 CPPFLAGS C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1332 you have headers in a nonstandard directory <include dir>
1333 CPP C preprocessor
1334
1335 Use these variables to override the choices made by `configure' or to help
1336 it to find libraries and programs with nonstandard names/locations.
1337
1338 Report bugs to the package provider.
1339 _ACEOF
1340 ac_status=$?
1341 fi
1342
1343 if test "$ac_init_help" = "recursive"; then
1344 # If there are subdirs, report their specific --help.
1345 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1346 test -d "$ac_dir" ||
1347 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1348 continue
1349 ac_builddir=.
1350
1351 case "$ac_dir" in
1352 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1353 *)
1354 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1355 # A ".." for each directory in $ac_dir_suffix.
1356 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1357 case $ac_top_builddir_sub in
1358 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1359 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1360 esac ;;
1361 esac
1362 ac_abs_top_builddir=$ac_pwd
1363 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1364 # for backward compatibility:
1365 ac_top_builddir=$ac_top_build_prefix
1366
1367 case $srcdir in
1368 .) # We are building in place.
1369 ac_srcdir=.
1370 ac_top_srcdir=$ac_top_builddir_sub
1371 ac_abs_top_srcdir=$ac_pwd ;;
1372 [\\/]* | ?:[\\/]* ) # Absolute name.
1373 ac_srcdir=$srcdir$ac_dir_suffix;
1374 ac_top_srcdir=$srcdir
1375 ac_abs_top_srcdir=$srcdir ;;
1376 *) # Relative name.
1377 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1378 ac_top_srcdir=$ac_top_build_prefix$srcdir
1379 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1380 esac
1381 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1382
1383 cd "$ac_dir" || { ac_status=$?; continue; }
1384 # Check for guested configure.
1385 if test -f "$ac_srcdir/configure.gnu"; then
1386 echo &&
1387 $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1388 elif test -f "$ac_srcdir/configure"; then
1389 echo &&
1390 $SHELL "$ac_srcdir/configure" --help=recursive
1391 else
1392 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1393 fi || ac_status=$?
1394 cd "$ac_pwd" || { ac_status=$?; break; }
1395 done
1396 fi
1397
1398 test -n "$ac_init_help" && exit $ac_status
1399 if $ac_init_version; then
1400 cat <<\_ACEOF
1401 configure
1402 generated by GNU Autoconf 2.64
1403
1404 Copyright (C) 2009 Free Software Foundation, Inc.
1405 This configure script is free software; the Free Software Foundation
1406 gives unlimited permission to copy, distribute and modify it.
1407 _ACEOF
1408 exit
1409 fi
1410
1411 ## ------------------------ ##
1412 ## Autoconf initialization. ##
1413 ## ------------------------ ##
1414
1415 # ac_fn_c_try_compile LINENO
1416 # --------------------------
1417 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1418 ac_fn_c_try_compile ()
1419 {
1420 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1421 rm -f conftest.$ac_objext
1422 if { { ac_try="$ac_compile"
1423 case "(($ac_try" in
1424 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1425 *) ac_try_echo=$ac_try;;
1426 esac
1427 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1428 $as_echo "$ac_try_echo"; } >&5
1429 (eval "$ac_compile") 2>conftest.err
1430 ac_status=$?
1431 if test -s conftest.err; then
1432 grep -v '^ *+' conftest.err >conftest.er1
1433 cat conftest.er1 >&5
1434 mv -f conftest.er1 conftest.err
1435 fi
1436 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1437 test $ac_status = 0; } && {
1438 test -z "$ac_c_werror_flag" ||
1439 test ! -s conftest.err
1440 } && test -s conftest.$ac_objext; then :
1441 ac_retval=0
1442 else
1443 $as_echo "$as_me: failed program was:" >&5
1444 sed 's/^/| /' conftest.$ac_ext >&5
1445
1446 ac_retval=1
1447 fi
1448 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1449 return $ac_retval
1450
1451 } # ac_fn_c_try_compile
1452
1453 # ac_fn_c_try_cpp LINENO
1454 # ----------------------
1455 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1456 ac_fn_c_try_cpp ()
1457 {
1458 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1459 if { { ac_try="$ac_cpp conftest.$ac_ext"
1460 case "(($ac_try" in
1461 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1462 *) ac_try_echo=$ac_try;;
1463 esac
1464 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1465 $as_echo "$ac_try_echo"; } >&5
1466 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1467 ac_status=$?
1468 if test -s conftest.err; then
1469 grep -v '^ *+' conftest.err >conftest.er1
1470 cat conftest.er1 >&5
1471 mv -f conftest.er1 conftest.err
1472 fi
1473 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1474 test $ac_status = 0; } >/dev/null && {
1475 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1476 test ! -s conftest.err
1477 }; then :
1478 ac_retval=0
1479 else
1480 $as_echo "$as_me: failed program was:" >&5
1481 sed 's/^/| /' conftest.$ac_ext >&5
1482
1483 ac_retval=1
1484 fi
1485 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1486 return $ac_retval
1487
1488 } # ac_fn_c_try_cpp
1489
1490 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1491 # -------------------------------------------------------
1492 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1493 # the include files in INCLUDES and setting the cache variable VAR
1494 # accordingly.
1495 ac_fn_c_check_header_mongrel ()
1496 {
1497 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1498 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1499 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1500 $as_echo_n "checking for $2... " >&6; }
1501 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1502 $as_echo_n "(cached) " >&6
1503 fi
1504 eval ac_res=\$$3
1505 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1506 $as_echo "$ac_res" >&6; }
1507 else
1508 # Is the header compilable?
1509 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1510 $as_echo_n "checking $2 usability... " >&6; }
1511 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1512 /* end confdefs.h. */
1513 $4
1514 #include <$2>
1515 _ACEOF
1516 if ac_fn_c_try_compile "$LINENO"; then :
1517 ac_header_compiler=yes
1518 else
1519 ac_header_compiler=no
1520 fi
1521 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1522 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1523 $as_echo "$ac_header_compiler" >&6; }
1524
1525 # Is the header present?
1526 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1527 $as_echo_n "checking $2 presence... " >&6; }
1528 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1529 /* end confdefs.h. */
1530 #include <$2>
1531 _ACEOF
1532 if ac_fn_c_try_cpp "$LINENO"; then :
1533 ac_header_preproc=yes
1534 else
1535 ac_header_preproc=no
1536 fi
1537 rm -f conftest.err conftest.$ac_ext
1538 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1539 $as_echo "$ac_header_preproc" >&6; }
1540
1541 # So? What about this header?
1542 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1543 yes:no: )
1544 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1545 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1546 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1547 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1548 ;;
1549 no:yes:* )
1550 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1551 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1552 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
1553 $as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
1554 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1555 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1556 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
1557 $as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
1558 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1559 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1560 ;;
1561 esac
1562 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1563 $as_echo_n "checking for $2... " >&6; }
1564 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1565 $as_echo_n "(cached) " >&6
1566 else
1567 eval "$3=\$ac_header_compiler"
1568 fi
1569 eval ac_res=\$$3
1570 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1571 $as_echo "$ac_res" >&6; }
1572 fi
1573 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1574
1575 } # ac_fn_c_check_header_mongrel
1576
1577 # ac_fn_c_try_run LINENO
1578 # ----------------------
1579 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1580 # that executables *can* be run.
1581 ac_fn_c_try_run ()
1582 {
1583 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1584 if { { ac_try="$ac_link"
1585 case "(($ac_try" in
1586 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1587 *) ac_try_echo=$ac_try;;
1588 esac
1589 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1590 $as_echo "$ac_try_echo"; } >&5
1591 (eval "$ac_link") 2>&5
1592 ac_status=$?
1593 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1594 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1595 { { case "(($ac_try" in
1596 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1597 *) ac_try_echo=$ac_try;;
1598 esac
1599 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1600 $as_echo "$ac_try_echo"; } >&5
1601 (eval "$ac_try") 2>&5
1602 ac_status=$?
1603 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1604 test $ac_status = 0; }; }; then :
1605 ac_retval=0
1606 else
1607 $as_echo "$as_me: program exited with status $ac_status" >&5
1608 $as_echo "$as_me: failed program was:" >&5
1609 sed 's/^/| /' conftest.$ac_ext >&5
1610
1611 ac_retval=$ac_status
1612 fi
1613 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1614 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1615 return $ac_retval
1616
1617 } # ac_fn_c_try_run
1618
1619 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1620 # -------------------------------------------------------
1621 # Tests whether HEADER exists and can be compiled using the include files in
1622 # INCLUDES, setting the cache variable VAR accordingly.
1623 ac_fn_c_check_header_compile ()
1624 {
1625 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1626 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1627 $as_echo_n "checking for $2... " >&6; }
1628 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1629 $as_echo_n "(cached) " >&6
1630 else
1631 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1632 /* end confdefs.h. */
1633 $4
1634 #include <$2>
1635 _ACEOF
1636 if ac_fn_c_try_compile "$LINENO"; then :
1637 eval "$3=yes"
1638 else
1639 eval "$3=no"
1640 fi
1641 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1642 fi
1643 eval ac_res=\$$3
1644 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1645 $as_echo "$ac_res" >&6; }
1646 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1647
1648 } # ac_fn_c_check_header_compile
1649
1650 # ac_fn_c_try_link LINENO
1651 # -----------------------
1652 # Try to link conftest.$ac_ext, and return whether this succeeded.
1653 ac_fn_c_try_link ()
1654 {
1655 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1656 rm -f conftest.$ac_objext conftest$ac_exeext
1657 if { { ac_try="$ac_link"
1658 case "(($ac_try" in
1659 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1660 *) ac_try_echo=$ac_try;;
1661 esac
1662 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1663 $as_echo "$ac_try_echo"; } >&5
1664 (eval "$ac_link") 2>conftest.err
1665 ac_status=$?
1666 if test -s conftest.err; then
1667 grep -v '^ *+' conftest.err >conftest.er1
1668 cat conftest.er1 >&5
1669 mv -f conftest.er1 conftest.err
1670 fi
1671 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1672 test $ac_status = 0; } && {
1673 test -z "$ac_c_werror_flag" ||
1674 test ! -s conftest.err
1675 } && test -s conftest$ac_exeext && {
1676 test "$cross_compiling" = yes ||
1677 $as_test_x conftest$ac_exeext
1678 }; then :
1679 ac_retval=0
1680 else
1681 $as_echo "$as_me: failed program was:" >&5
1682 sed 's/^/| /' conftest.$ac_ext >&5
1683
1684 ac_retval=1
1685 fi
1686 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1687 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1688 # interfere with the next link command; also delete a directory that is
1689 # left behind by Apple's compiler. We do this before executing the actions.
1690 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1691 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1692 return $ac_retval
1693
1694 } # ac_fn_c_try_link
1695 cat >config.log <<_ACEOF
1696 This file contains any messages produced by compilers while
1697 running configure, to aid debugging if configure makes a mistake.
1698
1699 It was created by $as_me, which was
1700 generated by GNU Autoconf 2.64. Invocation command line was
1701
1702 $ $0 $@
1703
1704 _ACEOF
1705 exec 5>>config.log
1706 {
1707 cat <<_ASUNAME
1708 ## --------- ##
1709 ## Platform. ##
1710 ## --------- ##
1711
1712 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1713 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1714 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1715 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1716 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1717
1718 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1719 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
1720
1721 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
1722 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
1723 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1724 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
1725 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
1726 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
1727 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
1728
1729 _ASUNAME
1730
1731 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1732 for as_dir in $PATH
1733 do
1734 IFS=$as_save_IFS
1735 test -z "$as_dir" && as_dir=.
1736 $as_echo "PATH: $as_dir"
1737 done
1738 IFS=$as_save_IFS
1739
1740 } >&5
1741
1742 cat >&5 <<_ACEOF
1743
1744
1745 ## ----------- ##
1746 ## Core tests. ##
1747 ## ----------- ##
1748
1749 _ACEOF
1750
1751
1752 # Keep a trace of the command line.
1753 # Strip out --no-create and --no-recursion so they do not pile up.
1754 # Strip out --silent because we don't want to record it for future runs.
1755 # Also quote any args containing shell meta-characters.
1756 # Make two passes to allow for proper duplicate-argument suppression.
1757 ac_configure_args=
1758 ac_configure_args0=
1759 ac_configure_args1=
1760 ac_must_keep_next=false
1761 for ac_pass in 1 2
1762 do
1763 for ac_arg
1764 do
1765 case $ac_arg in
1766 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1767 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1768 | -silent | --silent | --silen | --sile | --sil)
1769 continue ;;
1770 *\'*)
1771 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1772 esac
1773 case $ac_pass in
1774 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1775 2)
1776 as_fn_append ac_configure_args1 " '$ac_arg'"
1777 if test $ac_must_keep_next = true; then
1778 ac_must_keep_next=false # Got value, back to normal.
1779 else
1780 case $ac_arg in
1781 *=* | --config-cache | -C | -disable-* | --disable-* \
1782 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1783 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1784 | -with-* | --with-* | -without-* | --without-* | --x)
1785 case "$ac_configure_args0 " in
1786 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1787 esac
1788 ;;
1789 -* ) ac_must_keep_next=true ;;
1790 esac
1791 fi
1792 as_fn_append ac_configure_args " '$ac_arg'"
1793 ;;
1794 esac
1795 done
1796 done
1797 { ac_configure_args0=; unset ac_configure_args0;}
1798 { ac_configure_args1=; unset ac_configure_args1;}
1799
1800 # When interrupted or exit'd, cleanup temporary files, and complete
1801 # config.log. We remove comments because anyway the quotes in there
1802 # would cause problems or look ugly.
1803 # WARNING: Use '\'' to represent an apostrophe within the trap.
1804 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1805 trap 'exit_status=$?
1806 # Save into config.log some information that might help in debugging.
1807 {
1808 echo
1809
1810 cat <<\_ASBOX
1811 ## ---------------- ##
1812 ## Cache variables. ##
1813 ## ---------------- ##
1814 _ASBOX
1815 echo
1816 # The following way of writing the cache mishandles newlines in values,
1817 (
1818 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1819 eval ac_val=\$$ac_var
1820 case $ac_val in #(
1821 *${as_nl}*)
1822 case $ac_var in #(
1823 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1824 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1825 esac
1826 case $ac_var in #(
1827 _ | IFS | as_nl) ;; #(
1828 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1829 *) { eval $ac_var=; unset $ac_var;} ;;
1830 esac ;;
1831 esac
1832 done
1833 (set) 2>&1 |
1834 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1835 *${as_nl}ac_space=\ *)
1836 sed -n \
1837 "s/'\''/'\''\\\\'\'''\''/g;
1838 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1839 ;; #(
1840 *)
1841 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1842 ;;
1843 esac |
1844 sort
1845 )
1846 echo
1847
1848 cat <<\_ASBOX
1849 ## ----------------- ##
1850 ## Output variables. ##
1851 ## ----------------- ##
1852 _ASBOX
1853 echo
1854 for ac_var in $ac_subst_vars
1855 do
1856 eval ac_val=\$$ac_var
1857 case $ac_val in
1858 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1859 esac
1860 $as_echo "$ac_var='\''$ac_val'\''"
1861 done | sort
1862 echo
1863
1864 if test -n "$ac_subst_files"; then
1865 cat <<\_ASBOX
1866 ## ------------------- ##
1867 ## File substitutions. ##
1868 ## ------------------- ##
1869 _ASBOX
1870 echo
1871 for ac_var in $ac_subst_files
1872 do
1873 eval ac_val=\$$ac_var
1874 case $ac_val in
1875 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1876 esac
1877 $as_echo "$ac_var='\''$ac_val'\''"
1878 done | sort
1879 echo
1880 fi
1881
1882 if test -s confdefs.h; then
1883 cat <<\_ASBOX
1884 ## ----------- ##
1885 ## confdefs.h. ##
1886 ## ----------- ##
1887 _ASBOX
1888 echo
1889 cat confdefs.h
1890 echo
1891 fi
1892 test "$ac_signal" != 0 &&
1893 $as_echo "$as_me: caught signal $ac_signal"
1894 $as_echo "$as_me: exit $exit_status"
1895 } >&5
1896 rm -f core *.core core.conftest.* &&
1897 rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1898 exit $exit_status
1899 ' 0
1900 for ac_signal in 1 2 13 15; do
1901 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
1902 done
1903 ac_signal=0
1904
1905 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1906 rm -f -r conftest* confdefs.h
1907
1908 $as_echo "/* confdefs.h */" > confdefs.h
1909
1910 # Predefined preprocessor variables.
1911
1912 cat >>confdefs.h <<_ACEOF
1913 #define PACKAGE_NAME "$PACKAGE_NAME"
1914 _ACEOF
1915
1916 cat >>confdefs.h <<_ACEOF
1917 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1918 _ACEOF
1919
1920 cat >>confdefs.h <<_ACEOF
1921 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1922 _ACEOF
1923
1924 cat >>confdefs.h <<_ACEOF
1925 #define PACKAGE_STRING "$PACKAGE_STRING"
1926 _ACEOF
1927
1928 cat >>confdefs.h <<_ACEOF
1929 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1930 _ACEOF
1931
1932 cat >>confdefs.h <<_ACEOF
1933 #define PACKAGE_URL "$PACKAGE_URL"
1934 _ACEOF
1935
1936
1937 # Let the site file select an alternate cache file if it wants to.
1938 # Prefer an explicitly selected file to automatically selected ones.
1939 ac_site_file1=NONE
1940 ac_site_file2=NONE
1941 if test -n "$CONFIG_SITE"; then
1942 ac_site_file1=$CONFIG_SITE
1943 elif test "x$prefix" != xNONE; then
1944 ac_site_file1=$prefix/share/config.site
1945 ac_site_file2=$prefix/etc/config.site
1946 else
1947 ac_site_file1=$ac_default_prefix/share/config.site
1948 ac_site_file2=$ac_default_prefix/etc/config.site
1949 fi
1950 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
1951 do
1952 test "x$ac_site_file" = xNONE && continue
1953 if test -r "$ac_site_file"; then
1954 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
1955 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
1956 sed 's/^/| /' "$ac_site_file" >&5
1957 . "$ac_site_file"
1958 fi
1959 done
1960
1961 if test -r "$cache_file"; then
1962 # Some versions of bash will fail to source /dev/null (special
1963 # files actually), so we avoid doing that.
1964 if test -f "$cache_file"; then
1965 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
1966 $as_echo "$as_me: loading cache $cache_file" >&6;}
1967 case $cache_file in
1968 [\\/]* | ?:[\\/]* ) . "$cache_file";;
1969 *) . "./$cache_file";;
1970 esac
1971 fi
1972 else
1973 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
1974 $as_echo "$as_me: creating cache $cache_file" >&6;}
1975 >$cache_file
1976 fi
1977
1978 # Check that the precious variables saved in the cache have kept the same
1979 # value.
1980 ac_cache_corrupted=false
1981 for ac_var in $ac_precious_vars; do
1982 eval ac_old_set=\$ac_cv_env_${ac_var}_set
1983 eval ac_new_set=\$ac_env_${ac_var}_set
1984 eval ac_old_val=\$ac_cv_env_${ac_var}_value
1985 eval ac_new_val=\$ac_env_${ac_var}_value
1986 case $ac_old_set,$ac_new_set in
1987 set,)
1988 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1989 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1990 ac_cache_corrupted=: ;;
1991 ,set)
1992 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
1993 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1994 ac_cache_corrupted=: ;;
1995 ,);;
1996 *)
1997 if test "x$ac_old_val" != "x$ac_new_val"; then
1998 # differences in whitespace do not lead to failure.
1999 ac_old_val_w=`echo x $ac_old_val`
2000 ac_new_val_w=`echo x $ac_new_val`
2001 if test "$ac_old_val_w" != "$ac_new_val_w"; then
2002 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2003 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2004 ac_cache_corrupted=:
2005 else
2006 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2007 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2008 eval $ac_var=\$ac_old_val
2009 fi
2010 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
2011 $as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
2012 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
2013 $as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
2014 fi;;
2015 esac
2016 # Pass precious variables to config.status.
2017 if test "$ac_new_set" = set; then
2018 case $ac_new_val in
2019 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2020 *) ac_arg=$ac_var=$ac_new_val ;;
2021 esac
2022 case " $ac_configure_args " in
2023 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
2024 *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2025 esac
2026 fi
2027 done
2028 if $ac_cache_corrupted; then
2029 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2030 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2031 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2032 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2033 as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2034 fi
2035 ## -------------------- ##
2036 ## Main body of script. ##
2037 ## -------------------- ##
2038
2039 ac_ext=c
2040 ac_cpp='$CPP $CPPFLAGS'
2041 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2042 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2043 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2044
2045
2046 # This file contains common code used by all simulators.
2047 #
2048 # SIM_AC_COMMON invokes AC macros used by all simulators and by the common
2049 # directory. It is intended to be invoked before any target specific stuff.
2050 # SIM_AC_OUTPUT is a cover function to AC_OUTPUT to generate the Makefile.
2051 # It is intended to be invoked last.
2052 #
2053 # The simulator's configure.in should look like:
2054 #
2055 # dnl Process this file with autoconf to produce a configure script.
2056 # AC_PREREQ(2.64)dnl
2057 # AC_INIT(Makefile.in)
2058 # sinclude(../common/aclocal.m4)
2059 #
2060 # SIM_AC_COMMON
2061 #
2062 # ... target specific stuff ...
2063 #
2064 # SIM_AC_OUTPUT
2065
2066 # Include global overrides and fixes for Autoconf.
2067
2068
2069
2070
2071
2072
2073
2074
2075
2076
2077
2078
2079
2080
2081
2082
2083
2084
2085
2086
2087
2088
2089
2090
2091
2092
2093 # _AC_CHECK_DECL_BODY
2094 # -------------------
2095 # Shell function body for AC_CHECK_DECL.
2096 # _AC_CHECK_DECL_BODY
2097
2098 # _AC_CHECK_DECLS(SYMBOL, ACTION-IF_FOUND, ACTION-IF-NOT-FOUND,
2099 # INCLUDES)
2100 # -------------------------------------------------------------
2101 # Helper to AC_CHECK_DECLS, which generates the check for a single
2102 # SYMBOL with INCLUDES, performs the AC_DEFINE, then expands
2103 # ACTION-IF-FOUND or ACTION-IF-NOT-FOUND.
2104
2105
2106
2107
2108
2109
2110
2111
2112
2113
2114 ## -*- Autoconf -*-
2115
2116 # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2007
2117 # Free Software Foundation, Inc.
2118 #
2119 # This file is free software; the Free Software Foundation
2120 # gives unlimited permission to copy and/or distribute it,
2121 # with or without modifications, as long as this notice is preserved.
2122
2123 # serial 8
2124
2125 # Based on depend.m4 from automake 1.9, modified for standalone use in
2126 # an environment where GNU make is required.
2127
2128 # ZW_PROG_COMPILER_DEPENDENCIES
2129 # -----------------------------
2130 # Variant of _AM_DEPENDENCIES which just does the dependency probe and
2131 # sets fooDEPMODE accordingly. Cache-variable compatible with
2132 # original; not side-effect compatible. As the users of this macro
2133 # may require accurate dependencies for correct builds, it does *not*
2134 # honor --disable-dependency-checking, and failure to detect a usable
2135 # method is an error. depcomp is assumed to be located in
2136 # $ac_aux_dir.
2137 #
2138 # FIXME: Should use the Autoconf 2.5x language-selection mechanism.
2139
2140
2141
2142 # AM_SET_DEPDIR
2143 # -------------
2144 # Choose a directory name for dependency files.
2145
2146
2147 # ZW_CREATE_DEPDIR
2148 # ----------------
2149 # As AM_SET_DEPDIR, but also create the directory at config.status time.
2150
2151
2152
2153
2154
2155
2156
2157
2158
2159
2160
2161
2162
2163
2164
2165
2166
2167
2168
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
2196
2197
2198
2199
2200 sim_inline="-DDEFAULT_INLINE=0"
2201
2202
2203
2204
2205
2206
2207
2208
2209
2210
2211
2212
2213
2214
2215
2216
2217
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2219
2220
2221
2222
2223
2224
2225
2226
2227
2228
2229
2230
2231
2232
2233
2234
2235
2236
2237 # intl sister-directory configuration rules.
2238 #
2239
2240 # The idea behind this macro is that there's no need to repeat all the
2241 # autoconf probes done by the intl directory - it's already done them
2242 # for us. In fact, there's no need even to look at the cache for the
2243 # answers. All we need to do is nab a few pieces of information.
2244 # The intl directory is set up to make this easy, by generating a
2245 # small file which can be sourced as a shell script; then we produce
2246 # the necessary substitutions and definitions for this directory.
2247
2248
2249
2250 # Autoconf M4 include file defining utility macros for complex Canadian
2251 # cross builds.
2252
2253
2254
2255
2256
2257
2258
2259
2260
2261 ####
2262 # _NCN_TOOL_PREFIXES: Some stuff that oughtta be done in AC_CANONICAL_SYSTEM
2263 # or AC_INIT.
2264 # These demand that AC_CANONICAL_SYSTEM be called beforehand.
2265
2266 ####
2267 # NCN_STRICT_CHECK_TOOLS(variable, progs-to-check-for,[value-if-not-found],[path])
2268 # Like plain AC_CHECK_TOOLS, but require prefix if build!=host.
2269
2270
2271 ####
2272 # NCN_STRICT_CHECK_TARGET_TOOLS(variable, progs-to-check-for,[value-if-not-found],[path])
2273 # Like CVS Autoconf AC_CHECK_TARGET_TOOLS, but require prefix if build!=target.
2274
2275
2276
2277 # Backported from Autoconf 2.5x; can go away when and if
2278 # we switch. Put the OS path separator in $PATH_SEPARATOR.
2279
2280
2281
2282
2283 # ACX_HAVE_GCC_FOR_TARGET
2284 # Check if the variable GCC_FOR_TARGET really points to a GCC binary.
2285
2286
2287 # ACX_CHECK_INSTALLED_TARGET_TOOL(VAR, PROG)
2288 # Searching for installed target binutils. We need to take extra care,
2289 # else we may find the wrong assembler, linker, etc., and lose.
2290 #
2291 # First try --with-build-time-tools, if specified.
2292 #
2293 # For build != host, we ask the installed GCC for the name of the tool it
2294 # uses, and accept it if it is an absolute path. This is because the
2295 # only good choice for a compiler is the same GCC version that is being
2296 # installed (or we couldn't make target libraries), and we assume that
2297 # on the host system we'll have not only the same GCC version, but also
2298 # the same binutils version.
2299 #
2300 # For build == host, search the same directories that the installed
2301 # compiler will search. We used to do this for the assembler, linker,
2302 # and nm only; for simplicity of configuration, however, we extend this
2303 # criterion to tools (such as ar and ranlib) that are never invoked by
2304 # the compiler, to avoid mismatches.
2305 #
2306 # Also note we have to check MD_EXEC_PREFIX before checking the user's path
2307 # if build == target. This makes the most sense only when bootstrapping,
2308 # but we also do so when build != host. In this case, we hope that the
2309 # build and host systems will have similar contents of MD_EXEC_PREFIX.
2310 #
2311 # If we do not find a suitable binary, then try the user's path.
2312
2313
2314 ###
2315 # AC_PROG_CPP_WERROR
2316 # Used for autoconf 2.5x to force AC_PREPROC_IFELSE to reject code which
2317 # triggers warnings from the preprocessor. Will be in autoconf 2.58.
2318 # For now, using this also overrides header checks to use only the
2319 # preprocessor (matches 2.13 behavior; matching 2.58's behavior is a
2320 # bit harder from here).
2321 # Eventually autoconf will default to checking headers with the compiler
2322 # instead, and we'll have to do this differently.
2323
2324 # AC_PROG_CPP_WERROR
2325
2326 # Test for GNAT.
2327 # We require the gnatbind & gnatmake programs, as well as a compiler driver
2328 # that understands Ada. We use the user's CC setting, already found, and
2329 # possibly add $1 to the command-line parameters.
2330 #
2331 # Sets the shell variable have_gnat to yes or no as appropriate, and
2332 # substitutes GNATBIND and GNATMAKE.
2333
2334
2335
2336
2337
2338
2339
2340
2341
2342
2343
2344
2345
2346
2347
2348
2349
2350
2351
2352
2353
2354
2355
2356
2357
2358 ac_aux_dir=
2359 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2360 for ac_t in install-sh install.sh shtool; do
2361 if test -f "$ac_dir/$ac_t"; then
2362 ac_aux_dir=$ac_dir
2363 ac_install_sh="$ac_aux_dir/$ac_t -c"
2364 break 2
2365 fi
2366 done
2367 done
2368 if test -z "$ac_aux_dir"; then
2369 as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2370 fi
2371
2372 # These three variables are undocumented and unsupported,
2373 # and are intended to be withdrawn in a future Autoconf release.
2374 # They can cause serious problems if a builder's source tree is in a directory
2375 # whose full name contains unusual characters.
2376 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
2377 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
2378 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
2379
2380
2381 # Find a good install program. We prefer a C program (faster),
2382 # so one script is as good as another. But avoid the broken or
2383 # incompatible versions:
2384 # SysV /etc/install, /usr/sbin/install
2385 # SunOS /usr/etc/install
2386 # IRIX /sbin/install
2387 # AIX /bin/install
2388 # AmigaOS /C/install, which installs bootblocks on floppy discs
2389 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2390 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2391 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2392 # OS/2's system install, which has a completely different semantic
2393 # ./install, which can be erroneously created by make from ./install.sh.
2394 # Reject install programs that cannot install multiple files.
2395 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
2396 $as_echo_n "checking for a BSD-compatible install... " >&6; }
2397 if test -z "$INSTALL"; then
2398 if test "${ac_cv_path_install+set}" = set; then :
2399 $as_echo_n "(cached) " >&6
2400 else
2401 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2402 for as_dir in $PATH
2403 do
2404 IFS=$as_save_IFS
2405 test -z "$as_dir" && as_dir=.
2406 # Account for people who put trailing slashes in PATH elements.
2407 case $as_dir/ in #((
2408 ./ | .// | /[cC]/* | \
2409 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
2410 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
2411 /usr/ucb/* ) ;;
2412 *)
2413 # OSF1 and SCO ODT 3.0 have their own names for install.
2414 # Don't use installbsd from OSF since it installs stuff as root
2415 # by default.
2416 for ac_prog in ginstall scoinst install; do
2417 for ac_exec_ext in '' $ac_executable_extensions; do
2418 if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
2419 if test $ac_prog = install &&
2420 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2421 # AIX install. It has an incompatible calling convention.
2422 :
2423 elif test $ac_prog = install &&
2424 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2425 # program-specific install script used by HP pwplus--don't use.
2426 :
2427 else
2428 rm -rf conftest.one conftest.two conftest.dir
2429 echo one > conftest.one
2430 echo two > conftest.two
2431 mkdir conftest.dir
2432 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
2433 test -s conftest.one && test -s conftest.two &&
2434 test -s conftest.dir/conftest.one &&
2435 test -s conftest.dir/conftest.two
2436 then
2437 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
2438 break 3
2439 fi
2440 fi
2441 fi
2442 done
2443 done
2444 ;;
2445 esac
2446
2447 done
2448 IFS=$as_save_IFS
2449
2450 rm -rf conftest.one conftest.two conftest.dir
2451
2452 fi
2453 if test "${ac_cv_path_install+set}" = set; then
2454 INSTALL=$ac_cv_path_install
2455 else
2456 # As a last resort, use the slow shell script. Don't cache a
2457 # value for INSTALL within a source directory, because that will
2458 # break other packages using the cache if that directory is
2459 # removed, or if the value is a relative name.
2460 INSTALL=$ac_install_sh
2461 fi
2462 fi
2463 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
2464 $as_echo "$INSTALL" >&6; }
2465
2466 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2467 # It thinks the first close brace ends the variable substitution.
2468 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2469
2470 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
2471
2472 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2473
2474 ac_ext=c
2475 ac_cpp='$CPP $CPPFLAGS'
2476 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2477 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2478 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2479 if test -n "$ac_tool_prefix"; then
2480 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2481 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2482 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2483 $as_echo_n "checking for $ac_word... " >&6; }
2484 if test "${ac_cv_prog_CC+set}" = set; then :
2485 $as_echo_n "(cached) " >&6
2486 else
2487 if test -n "$CC"; then
2488 ac_cv_prog_CC="$CC" # Let the user override the test.
2489 else
2490 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2491 for as_dir in $PATH
2492 do
2493 IFS=$as_save_IFS
2494 test -z "$as_dir" && as_dir=.
2495 for ac_exec_ext in '' $ac_executable_extensions; do
2496 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2497 ac_cv_prog_CC="${ac_tool_prefix}gcc"
2498 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2499 break 2
2500 fi
2501 done
2502 done
2503 IFS=$as_save_IFS
2504
2505 fi
2506 fi
2507 CC=$ac_cv_prog_CC
2508 if test -n "$CC"; then
2509 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2510 $as_echo "$CC" >&6; }
2511 else
2512 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2513 $as_echo "no" >&6; }
2514 fi
2515
2516
2517 fi
2518 if test -z "$ac_cv_prog_CC"; then
2519 ac_ct_CC=$CC
2520 # Extract the first word of "gcc", so it can be a program name with args.
2521 set dummy gcc; ac_word=$2
2522 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2523 $as_echo_n "checking for $ac_word... " >&6; }
2524 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2525 $as_echo_n "(cached) " >&6
2526 else
2527 if test -n "$ac_ct_CC"; then
2528 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2529 else
2530 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2531 for as_dir in $PATH
2532 do
2533 IFS=$as_save_IFS
2534 test -z "$as_dir" && as_dir=.
2535 for ac_exec_ext in '' $ac_executable_extensions; do
2536 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2537 ac_cv_prog_ac_ct_CC="gcc"
2538 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2539 break 2
2540 fi
2541 done
2542 done
2543 IFS=$as_save_IFS
2544
2545 fi
2546 fi
2547 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2548 if test -n "$ac_ct_CC"; then
2549 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2550 $as_echo "$ac_ct_CC" >&6; }
2551 else
2552 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2553 $as_echo "no" >&6; }
2554 fi
2555
2556 if test "x$ac_ct_CC" = x; then
2557 CC=""
2558 else
2559 case $cross_compiling:$ac_tool_warned in
2560 yes:)
2561 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2562 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2563 ac_tool_warned=yes ;;
2564 esac
2565 CC=$ac_ct_CC
2566 fi
2567 else
2568 CC="$ac_cv_prog_CC"
2569 fi
2570
2571 if test -z "$CC"; then
2572 if test -n "$ac_tool_prefix"; then
2573 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2574 set dummy ${ac_tool_prefix}cc; ac_word=$2
2575 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2576 $as_echo_n "checking for $ac_word... " >&6; }
2577 if test "${ac_cv_prog_CC+set}" = set; then :
2578 $as_echo_n "(cached) " >&6
2579 else
2580 if test -n "$CC"; then
2581 ac_cv_prog_CC="$CC" # Let the user override the test.
2582 else
2583 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2584 for as_dir in $PATH
2585 do
2586 IFS=$as_save_IFS
2587 test -z "$as_dir" && as_dir=.
2588 for ac_exec_ext in '' $ac_executable_extensions; do
2589 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2590 ac_cv_prog_CC="${ac_tool_prefix}cc"
2591 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2592 break 2
2593 fi
2594 done
2595 done
2596 IFS=$as_save_IFS
2597
2598 fi
2599 fi
2600 CC=$ac_cv_prog_CC
2601 if test -n "$CC"; then
2602 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2603 $as_echo "$CC" >&6; }
2604 else
2605 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2606 $as_echo "no" >&6; }
2607 fi
2608
2609
2610 fi
2611 fi
2612 if test -z "$CC"; then
2613 # Extract the first word of "cc", so it can be a program name with args.
2614 set dummy cc; ac_word=$2
2615 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2616 $as_echo_n "checking for $ac_word... " >&6; }
2617 if test "${ac_cv_prog_CC+set}" = set; then :
2618 $as_echo_n "(cached) " >&6
2619 else
2620 if test -n "$CC"; then
2621 ac_cv_prog_CC="$CC" # Let the user override the test.
2622 else
2623 ac_prog_rejected=no
2624 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2625 for as_dir in $PATH
2626 do
2627 IFS=$as_save_IFS
2628 test -z "$as_dir" && as_dir=.
2629 for ac_exec_ext in '' $ac_executable_extensions; do
2630 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2631 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2632 ac_prog_rejected=yes
2633 continue
2634 fi
2635 ac_cv_prog_CC="cc"
2636 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2637 break 2
2638 fi
2639 done
2640 done
2641 IFS=$as_save_IFS
2642
2643 if test $ac_prog_rejected = yes; then
2644 # We found a bogon in the path, so make sure we never use it.
2645 set dummy $ac_cv_prog_CC
2646 shift
2647 if test $# != 0; then
2648 # We chose a different compiler from the bogus one.
2649 # However, it has the same basename, so the bogon will be chosen
2650 # first if we set CC to just the basename; use the full file name.
2651 shift
2652 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2653 fi
2654 fi
2655 fi
2656 fi
2657 CC=$ac_cv_prog_CC
2658 if test -n "$CC"; then
2659 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2660 $as_echo "$CC" >&6; }
2661 else
2662 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2663 $as_echo "no" >&6; }
2664 fi
2665
2666
2667 fi
2668 if test -z "$CC"; then
2669 if test -n "$ac_tool_prefix"; then
2670 for ac_prog in cl.exe
2671 do
2672 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2673 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2674 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2675 $as_echo_n "checking for $ac_word... " >&6; }
2676 if test "${ac_cv_prog_CC+set}" = set; then :
2677 $as_echo_n "(cached) " >&6
2678 else
2679 if test -n "$CC"; then
2680 ac_cv_prog_CC="$CC" # Let the user override the test.
2681 else
2682 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2683 for as_dir in $PATH
2684 do
2685 IFS=$as_save_IFS
2686 test -z "$as_dir" && as_dir=.
2687 for ac_exec_ext in '' $ac_executable_extensions; do
2688 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2689 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2690 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2691 break 2
2692 fi
2693 done
2694 done
2695 IFS=$as_save_IFS
2696
2697 fi
2698 fi
2699 CC=$ac_cv_prog_CC
2700 if test -n "$CC"; then
2701 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2702 $as_echo "$CC" >&6; }
2703 else
2704 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2705 $as_echo "no" >&6; }
2706 fi
2707
2708
2709 test -n "$CC" && break
2710 done
2711 fi
2712 if test -z "$CC"; then
2713 ac_ct_CC=$CC
2714 for ac_prog in cl.exe
2715 do
2716 # Extract the first word of "$ac_prog", so it can be a program name with args.
2717 set dummy $ac_prog; ac_word=$2
2718 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2719 $as_echo_n "checking for $ac_word... " >&6; }
2720 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2721 $as_echo_n "(cached) " >&6
2722 else
2723 if test -n "$ac_ct_CC"; then
2724 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2725 else
2726 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2727 for as_dir in $PATH
2728 do
2729 IFS=$as_save_IFS
2730 test -z "$as_dir" && as_dir=.
2731 for ac_exec_ext in '' $ac_executable_extensions; do
2732 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2733 ac_cv_prog_ac_ct_CC="$ac_prog"
2734 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2735 break 2
2736 fi
2737 done
2738 done
2739 IFS=$as_save_IFS
2740
2741 fi
2742 fi
2743 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2744 if test -n "$ac_ct_CC"; then
2745 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2746 $as_echo "$ac_ct_CC" >&6; }
2747 else
2748 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2749 $as_echo "no" >&6; }
2750 fi
2751
2752
2753 test -n "$ac_ct_CC" && break
2754 done
2755
2756 if test "x$ac_ct_CC" = x; then
2757 CC=""
2758 else
2759 case $cross_compiling:$ac_tool_warned in
2760 yes:)
2761 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2762 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2763 ac_tool_warned=yes ;;
2764 esac
2765 CC=$ac_ct_CC
2766 fi
2767 fi
2768
2769 fi
2770
2771
2772 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2773 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2774 as_fn_error "no acceptable C compiler found in \$PATH
2775 See \`config.log' for more details." "$LINENO" 5; }
2776
2777 # Provide some information about the compiler.
2778 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2779 set X $ac_compile
2780 ac_compiler=$2
2781 for ac_option in --version -v -V -qversion; do
2782 { { ac_try="$ac_compiler $ac_option >&5"
2783 case "(($ac_try" in
2784 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2785 *) ac_try_echo=$ac_try;;
2786 esac
2787 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2788 $as_echo "$ac_try_echo"; } >&5
2789 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2790 ac_status=$?
2791 if test -s conftest.err; then
2792 sed '10a\
2793 ... rest of stderr output deleted ...
2794 10q' conftest.err >conftest.er1
2795 cat conftest.er1 >&5
2796 rm -f conftest.er1 conftest.err
2797 fi
2798 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2799 test $ac_status = 0; }
2800 done
2801
2802 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2803 /* end confdefs.h. */
2804
2805 int
2806 main ()
2807 {
2808
2809 ;
2810 return 0;
2811 }
2812 _ACEOF
2813 ac_clean_files_save=$ac_clean_files
2814 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
2815 # Try to create an executable without -o first, disregard a.out.
2816 # It will help us diagnose broken compilers, and finding out an intuition
2817 # of exeext.
2818 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
2819 $as_echo_n "checking for C compiler default output file name... " >&6; }
2820 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2821
2822 # The possible output files:
2823 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2824
2825 ac_rmfiles=
2826 for ac_file in $ac_files
2827 do
2828 case $ac_file in
2829 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2830 * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2831 esac
2832 done
2833 rm -f $ac_rmfiles
2834
2835 if { { ac_try="$ac_link_default"
2836 case "(($ac_try" in
2837 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2838 *) ac_try_echo=$ac_try;;
2839 esac
2840 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2841 $as_echo "$ac_try_echo"; } >&5
2842 (eval "$ac_link_default") 2>&5
2843 ac_status=$?
2844 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2845 test $ac_status = 0; }; then :
2846 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2847 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2848 # in a Makefile. We should not override ac_cv_exeext if it was cached,
2849 # so that the user can short-circuit this test for compilers unknown to
2850 # Autoconf.
2851 for ac_file in $ac_files ''
2852 do
2853 test -f "$ac_file" || continue
2854 case $ac_file in
2855 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
2856 ;;
2857 [ab].out )
2858 # We found the default executable, but exeext='' is most
2859 # certainly right.
2860 break;;
2861 *.* )
2862 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2863 then :; else
2864 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2865 fi
2866 # We set ac_cv_exeext here because the later test for it is not
2867 # safe: cross compilers may not add the suffix if given an `-o'
2868 # argument, so we may need to know it at that point already.
2869 # Even if this section looks crufty: it has the advantage of
2870 # actually working.
2871 break;;
2872 * )
2873 break;;
2874 esac
2875 done
2876 test "$ac_cv_exeext" = no && ac_cv_exeext=
2877
2878 else
2879 ac_file=''
2880 fi
2881 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
2882 $as_echo "$ac_file" >&6; }
2883 if test -z "$ac_file"; then :
2884 $as_echo "$as_me: failed program was:" >&5
2885 sed 's/^/| /' conftest.$ac_ext >&5
2886
2887 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2888 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2889 { as_fn_set_status 77
2890 as_fn_error "C compiler cannot create executables
2891 See \`config.log' for more details." "$LINENO" 5; }; }
2892 fi
2893 ac_exeext=$ac_cv_exeext
2894
2895 # Check that the compiler produces executables we can run. If not, either
2896 # the compiler is broken, or we cross compile.
2897 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
2898 $as_echo_n "checking whether the C compiler works... " >&6; }
2899 # If not cross compiling, check that we can run a simple program.
2900 if test "$cross_compiling" != yes; then
2901 if { ac_try='./$ac_file'
2902 { { case "(($ac_try" in
2903 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2904 *) ac_try_echo=$ac_try;;
2905 esac
2906 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2907 $as_echo "$ac_try_echo"; } >&5
2908 (eval "$ac_try") 2>&5
2909 ac_status=$?
2910 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2911 test $ac_status = 0; }; }; then
2912 cross_compiling=no
2913 else
2914 if test "$cross_compiling" = maybe; then
2915 cross_compiling=yes
2916 else
2917 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2918 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2919 as_fn_error "cannot run C compiled programs.
2920 If you meant to cross compile, use \`--host'.
2921 See \`config.log' for more details." "$LINENO" 5; }
2922 fi
2923 fi
2924 fi
2925 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2926 $as_echo "yes" >&6; }
2927
2928 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
2929 ac_clean_files=$ac_clean_files_save
2930 # Check that the compiler produces executables we can run. If not, either
2931 # the compiler is broken, or we cross compile.
2932 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
2933 $as_echo_n "checking whether we are cross compiling... " >&6; }
2934 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
2935 $as_echo "$cross_compiling" >&6; }
2936
2937 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
2938 $as_echo_n "checking for suffix of executables... " >&6; }
2939 if { { ac_try="$ac_link"
2940 case "(($ac_try" in
2941 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2942 *) ac_try_echo=$ac_try;;
2943 esac
2944 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2945 $as_echo "$ac_try_echo"; } >&5
2946 (eval "$ac_link") 2>&5
2947 ac_status=$?
2948 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2949 test $ac_status = 0; }; then :
2950 # If both `conftest.exe' and `conftest' are `present' (well, observable)
2951 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
2952 # work properly (i.e., refer to `conftest.exe'), while it won't with
2953 # `rm'.
2954 for ac_file in conftest.exe conftest conftest.*; do
2955 test -f "$ac_file" || continue
2956 case $ac_file in
2957 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2958 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2959 break;;
2960 * ) break;;
2961 esac
2962 done
2963 else
2964 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2965 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2966 as_fn_error "cannot compute suffix of executables: cannot compile and link
2967 See \`config.log' for more details." "$LINENO" 5; }
2968 fi
2969 rm -f conftest$ac_cv_exeext
2970 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
2971 $as_echo "$ac_cv_exeext" >&6; }
2972
2973 rm -f conftest.$ac_ext
2974 EXEEXT=$ac_cv_exeext
2975 ac_exeext=$EXEEXT
2976 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
2977 $as_echo_n "checking for suffix of object files... " >&6; }
2978 if test "${ac_cv_objext+set}" = set; then :
2979 $as_echo_n "(cached) " >&6
2980 else
2981 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2982 /* end confdefs.h. */
2983
2984 int
2985 main ()
2986 {
2987
2988 ;
2989 return 0;
2990 }
2991 _ACEOF
2992 rm -f conftest.o conftest.obj
2993 if { { ac_try="$ac_compile"
2994 case "(($ac_try" in
2995 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2996 *) ac_try_echo=$ac_try;;
2997 esac
2998 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2999 $as_echo "$ac_try_echo"; } >&5
3000 (eval "$ac_compile") 2>&5
3001 ac_status=$?
3002 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3003 test $ac_status = 0; }; then :
3004 for ac_file in conftest.o conftest.obj conftest.*; do
3005 test -f "$ac_file" || continue;
3006 case $ac_file in
3007 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3008 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3009 break;;
3010 esac
3011 done
3012 else
3013 $as_echo "$as_me: failed program was:" >&5
3014 sed 's/^/| /' conftest.$ac_ext >&5
3015
3016 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3017 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3018 as_fn_error "cannot compute suffix of object files: cannot compile
3019 See \`config.log' for more details." "$LINENO" 5; }
3020 fi
3021 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3022 fi
3023 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3024 $as_echo "$ac_cv_objext" >&6; }
3025 OBJEXT=$ac_cv_objext
3026 ac_objext=$OBJEXT
3027 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3028 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3029 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
3030 $as_echo_n "(cached) " >&6
3031 else
3032 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3033 /* end confdefs.h. */
3034
3035 int
3036 main ()
3037 {
3038 #ifndef __GNUC__
3039 choke me
3040 #endif
3041
3042 ;
3043 return 0;
3044 }
3045 _ACEOF
3046 if ac_fn_c_try_compile "$LINENO"; then :
3047 ac_compiler_gnu=yes
3048 else
3049 ac_compiler_gnu=no
3050 fi
3051 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3052 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3053
3054 fi
3055 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3056 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3057 if test $ac_compiler_gnu = yes; then
3058 GCC=yes
3059 else
3060 GCC=
3061 fi
3062 ac_test_CFLAGS=${CFLAGS+set}
3063 ac_save_CFLAGS=$CFLAGS
3064 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3065 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3066 if test "${ac_cv_prog_cc_g+set}" = set; then :
3067 $as_echo_n "(cached) " >&6
3068 else
3069 ac_save_c_werror_flag=$ac_c_werror_flag
3070 ac_c_werror_flag=yes
3071 ac_cv_prog_cc_g=no
3072 CFLAGS="-g"
3073 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3074 /* end confdefs.h. */
3075
3076 int
3077 main ()
3078 {
3079
3080 ;
3081 return 0;
3082 }
3083 _ACEOF
3084 if ac_fn_c_try_compile "$LINENO"; then :
3085 ac_cv_prog_cc_g=yes
3086 else
3087 CFLAGS=""
3088 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3089 /* end confdefs.h. */
3090
3091 int
3092 main ()
3093 {
3094
3095 ;
3096 return 0;
3097 }
3098 _ACEOF
3099 if ac_fn_c_try_compile "$LINENO"; then :
3100
3101 else
3102 ac_c_werror_flag=$ac_save_c_werror_flag
3103 CFLAGS="-g"
3104 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3105 /* end confdefs.h. */
3106
3107 int
3108 main ()
3109 {
3110
3111 ;
3112 return 0;
3113 }
3114 _ACEOF
3115 if ac_fn_c_try_compile "$LINENO"; then :
3116 ac_cv_prog_cc_g=yes
3117 fi
3118 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3119 fi
3120 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3121 fi
3122 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3123 ac_c_werror_flag=$ac_save_c_werror_flag
3124 fi
3125 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3126 $as_echo "$ac_cv_prog_cc_g" >&6; }
3127 if test "$ac_test_CFLAGS" = set; then
3128 CFLAGS=$ac_save_CFLAGS
3129 elif test $ac_cv_prog_cc_g = yes; then
3130 if test "$GCC" = yes; then
3131 CFLAGS="-g -O2"
3132 else
3133 CFLAGS="-g"
3134 fi
3135 else
3136 if test "$GCC" = yes; then
3137 CFLAGS="-O2"
3138 else
3139 CFLAGS=
3140 fi
3141 fi
3142 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3143 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3144 if test "${ac_cv_prog_cc_c89+set}" = set; then :
3145 $as_echo_n "(cached) " >&6
3146 else
3147 ac_cv_prog_cc_c89=no
3148 ac_save_CC=$CC
3149 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3150 /* end confdefs.h. */
3151 #include <stdarg.h>
3152 #include <stdio.h>
3153 #include <sys/types.h>
3154 #include <sys/stat.h>
3155 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
3156 struct buf { int x; };
3157 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3158 static char *e (p, i)
3159 char **p;
3160 int i;
3161 {
3162 return p[i];
3163 }
3164 static char *f (char * (*g) (char **, int), char **p, ...)
3165 {
3166 char *s;
3167 va_list v;
3168 va_start (v,p);
3169 s = g (p, va_arg (v,int));
3170 va_end (v);
3171 return s;
3172 }
3173
3174 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
3175 function prototypes and stuff, but not '\xHH' hex character constants.
3176 These don't provoke an error unfortunately, instead are silently treated
3177 as 'x'. The following induces an error, until -std is added to get
3178 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
3179 array size at least. It's necessary to write '\x00'==0 to get something
3180 that's true only with -std. */
3181 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3182
3183 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3184 inside strings and character constants. */
3185 #define FOO(x) 'x'
3186 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3187
3188 int test (int i, double x);
3189 struct s1 {int (*f) (int a);};
3190 struct s2 {int (*f) (double a);};
3191 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3192 int argc;
3193 char **argv;
3194 int
3195 main ()
3196 {
3197 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
3198 ;
3199 return 0;
3200 }
3201 _ACEOF
3202 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3203 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3204 do
3205 CC="$ac_save_CC $ac_arg"
3206 if ac_fn_c_try_compile "$LINENO"; then :
3207 ac_cv_prog_cc_c89=$ac_arg
3208 fi
3209 rm -f core conftest.err conftest.$ac_objext
3210 test "x$ac_cv_prog_cc_c89" != "xno" && break
3211 done
3212 rm -f conftest.$ac_ext
3213 CC=$ac_save_CC
3214
3215 fi
3216 # AC_CACHE_VAL
3217 case "x$ac_cv_prog_cc_c89" in
3218 x)
3219 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3220 $as_echo "none needed" >&6; } ;;
3221 xno)
3222 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3223 $as_echo "unsupported" >&6; } ;;
3224 *)
3225 CC="$CC $ac_cv_prog_cc_c89"
3226 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3227 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3228 esac
3229 if test "x$ac_cv_prog_cc_c89" != xno; then :
3230
3231 fi
3232
3233 ac_ext=c
3234 ac_cpp='$CPP $CPPFLAGS'
3235 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3236 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3237 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3238
3239
3240
3241
3242 # Check whether --enable-werror was given.
3243 if test "${enable_werror+set}" = set; then :
3244 enableval=$enable_werror; case "${enableval}" in
3245 yes | y) ERROR_ON_WARNING="yes" ;;
3246 no | n) ERROR_ON_WARNING="no" ;;
3247 *) as_fn_error "bad value ${enableval} for --enable-werror" "$LINENO" 5 ;;
3248 esac
3249 fi
3250
3251
3252 # Enable -Werror by default when using gcc
3253 if test "${GCC}" = yes -a -z "${ERROR_ON_WARNING}" ; then
3254 ERROR_ON_WARNING=yes
3255 fi
3256
3257 WERROR_CFLAGS=""
3258 if test "${ERROR_ON_WARNING}" = yes ; then
3259 # NOTE: Disabled in the sim dir due to most sims generating warnings.
3260 # WERROR_CFLAGS="-Werror"
3261 true
3262 fi
3263
3264 # The entries after -Wno-pointer-sign are disabled warnings which may
3265 # be enabled in the future, which can not currently be used to build
3266 # GDB.
3267 # NOTE: If you change this list, remember to update
3268 # gdb/doc/gdbint.texinfo.
3269 build_warnings="-Wall -Wdeclaration-after-statement -Wpointer-arith \
3270 -Wformat-nonliteral -Wno-pointer-sign \
3271 -Wno-unused -Wunused-value -Wunused-function \
3272 -Wno-switch -Wno-char-subscripts -Wmissing-prototypes"
3273
3274 # Enable -Wno-format by default when using gcc on mingw since many
3275 # GCC versions complain about %I64.
3276 case "${host}" in
3277 *-*-mingw32*) build_warnings="$build_warnings -Wno-format" ;;
3278 esac
3279
3280 # Check whether --enable-build-warnings was given.
3281 if test "${enable_build_warnings+set}" = set; then :
3282 enableval=$enable_build_warnings; case "${enableval}" in
3283 yes) ;;
3284 no) build_warnings="-w";;
3285 ,*) t=`echo "${enableval}" | sed -e "s/,/ /g"`
3286 build_warnings="${build_warnings} ${t}";;
3287 *,) t=`echo "${enableval}" | sed -e "s/,/ /g"`
3288 build_warnings="${t} ${build_warnings}";;
3289 *) build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
3290 esac
3291 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
3292 echo "Setting compiler warning flags = $build_warnings" 6>&1
3293 fi
3294 fi
3295 # Check whether --enable-sim-build-warnings was given.
3296 if test "${enable_sim_build_warnings+set}" = set; then :
3297 enableval=$enable_sim_build_warnings; case "${enableval}" in
3298 yes) ;;
3299 no) build_warnings="-w";;
3300 ,*) t=`echo "${enableval}" | sed -e "s/,/ /g"`
3301 build_warnings="${build_warnings} ${t}";;
3302 *,) t=`echo "${enableval}" | sed -e "s/,/ /g"`
3303 build_warnings="${t} ${build_warnings}";;
3304 *) build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
3305 esac
3306 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
3307 echo "Setting GDB specific compiler warning flags = $build_warnings" 6>&1
3308 fi
3309 fi
3310 WARN_CFLAGS=""
3311 if test "x${build_warnings}" != x -a "x$GCC" = xyes
3312 then
3313 { $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler warning flags" >&5
3314 $as_echo_n "checking compiler warning flags... " >&6; }
3315 # Separate out the -Werror flag as some files just cannot be
3316 # compiled with it enabled.
3317 for w in ${build_warnings}; do
3318 case $w in
3319 -Werr*) WERROR_CFLAGS=-Werror ;;
3320 *) # Check that GCC accepts it
3321 saved_CFLAGS="$CFLAGS"
3322 CFLAGS="$CFLAGS $w"
3323 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3324 /* end confdefs.h. */
3325
3326 int
3327 main ()
3328 {
3329
3330 ;
3331 return 0;
3332 }
3333 _ACEOF
3334 if ac_fn_c_try_compile "$LINENO"; then :
3335 WARN_CFLAGS="${WARN_CFLAGS} $w"
3336 fi
3337 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3338 CFLAGS="$saved_CFLAGS"
3339 esac
3340 done
3341 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${WARN_CFLAGS} ${WERROR_CFLAGS}" >&5
3342 $as_echo "${WARN_CFLAGS} ${WERROR_CFLAGS}" >&6; }
3343 fi
3344
3345
3346 # Put a plausible default for CC_FOR_BUILD in Makefile.
3347 if test "x$cross_compiling" = "xno" -a "x$host" != "xi386-windows"; then
3348 AR_FOR_BUILD='$(AR)'
3349 AR_FLAGS_FOR_BUILD='$(AR_FLAGS)'
3350 CC_FOR_BUILD='$(CC)'
3351 CFLAGS_FOR_BUILD='$(CFLAGS)'
3352 RANLIB_FOR_BUILD='$(RANLIB)'
3353 LIBIBERTY_LIB=../../libiberty/libiberty.a
3354 else
3355 AR_FOR_BUILD=${AR_FOR_BUILD-ar}
3356 AR_FLAGS_FOR_BUILD=${AR_FLAGS_FOR_BUILD-rc}
3357 CC_FOR_BUILD=${CC_FOR_BUILD-gcc}
3358 CFLAGS_FOR_BUILD=${CFLAGS_FOR_BUILD-"-g"}
3359 RANLIB_FOR_BUILD=${RANLIB_FOR_BUILD-ranlib}
3360 LIBIBERTY_LIB=
3361 fi
3362
3363
3364 # Make sure we can run config.sub.
3365 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
3366 as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
3367
3368 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
3369 $as_echo_n "checking build system type... " >&6; }
3370 if test "${ac_cv_build+set}" = set; then :
3371 $as_echo_n "(cached) " >&6
3372 else
3373 ac_build_alias=$build_alias
3374 test "x$ac_build_alias" = x &&
3375 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
3376 test "x$ac_build_alias" = x &&
3377 as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
3378 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
3379 as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
3380
3381 fi
3382 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
3383 $as_echo "$ac_cv_build" >&6; }
3384 case $ac_cv_build in
3385 *-*-*) ;;
3386 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
3387 esac
3388 build=$ac_cv_build
3389 ac_save_IFS=$IFS; IFS='-'
3390 set x $ac_cv_build
3391 shift
3392 build_cpu=$1
3393 build_vendor=$2
3394 shift; shift
3395 # Remember, the first character of IFS is used to create $*,
3396 # except with old shells:
3397 build_os=$*
3398 IFS=$ac_save_IFS
3399 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
3400
3401
3402 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
3403 $as_echo_n "checking host system type... " >&6; }
3404 if test "${ac_cv_host+set}" = set; then :
3405 $as_echo_n "(cached) " >&6
3406 else
3407 if test "x$host_alias" = x; then
3408 ac_cv_host=$ac_cv_build
3409 else
3410 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
3411 as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
3412 fi
3413
3414 fi
3415 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
3416 $as_echo "$ac_cv_host" >&6; }
3417 case $ac_cv_host in
3418 *-*-*) ;;
3419 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
3420 esac
3421 host=$ac_cv_host
3422 ac_save_IFS=$IFS; IFS='-'
3423 set x $ac_cv_host
3424 shift
3425 host_cpu=$1
3426 host_vendor=$2
3427 shift; shift
3428 # Remember, the first character of IFS is used to create $*,
3429 # except with old shells:
3430 host_os=$*
3431 IFS=$ac_save_IFS
3432 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
3433
3434
3435 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
3436 $as_echo_n "checking target system type... " >&6; }
3437 if test "${ac_cv_target+set}" = set; then :
3438 $as_echo_n "(cached) " >&6
3439 else
3440 if test "x$target_alias" = x; then
3441 ac_cv_target=$ac_cv_host
3442 else
3443 ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
3444 as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
3445 fi
3446
3447 fi
3448 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
3449 $as_echo "$ac_cv_target" >&6; }
3450 case $ac_cv_target in
3451 *-*-*) ;;
3452 *) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
3453 esac
3454 target=$ac_cv_target
3455 ac_save_IFS=$IFS; IFS='-'
3456 set x $ac_cv_target
3457 shift
3458 target_cpu=$1
3459 target_vendor=$2
3460 shift; shift
3461 # Remember, the first character of IFS is used to create $*,
3462 # except with old shells:
3463 target_os=$*
3464 IFS=$ac_save_IFS
3465 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
3466
3467
3468 # The aliases save the names the user supplied, while $host etc.
3469 # will get canonicalized.
3470 test -n "$target_alias" &&
3471 test "$program_prefix$program_suffix$program_transform_name" = \
3472 NONENONEs,x,x, &&
3473 program_prefix=${target_alias}-
3474
3475 test "$program_prefix" != NONE &&
3476 program_transform_name="s&^&$program_prefix&;$program_transform_name"
3477 # Use a double $ so make ignores it.
3478 test "$program_suffix" != NONE &&
3479 program_transform_name="s&\$&$program_suffix&;$program_transform_name"
3480 # Double any \ or $.
3481 # By default was `s,x,x', remove it if useless.
3482 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
3483 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
3484
3485
3486 . ${srcdir}/../../bfd/configure.host
3487
3488 ac_config_headers="$ac_config_headers config.h:config.in"
3489
3490
3491 ac_ext=c
3492 ac_cpp='$CPP $CPPFLAGS'
3493 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3494 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3495 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3496 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3497 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3498 # On Suns, sometimes $CPP names a directory.
3499 if test -n "$CPP" && test -d "$CPP"; then
3500 CPP=
3501 fi
3502 if test -z "$CPP"; then
3503 if test "${ac_cv_prog_CPP+set}" = set; then :
3504 $as_echo_n "(cached) " >&6
3505 else
3506 # Double quotes because CPP needs to be expanded
3507 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3508 do
3509 ac_preproc_ok=false
3510 for ac_c_preproc_warn_flag in '' yes
3511 do
3512 # Use a header file that comes with gcc, so configuring glibc
3513 # with a fresh cross-compiler works.
3514 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3515 # <limits.h> exists even on freestanding compilers.
3516 # On the NeXT, cc -E runs the code through the compiler's parser,
3517 # not just through cpp. "Syntax error" is here to catch this case.
3518 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3519 /* end confdefs.h. */
3520 #ifdef __STDC__
3521 # include <limits.h>
3522 #else
3523 # include <assert.h>
3524 #endif
3525 Syntax error
3526 _ACEOF
3527 if ac_fn_c_try_cpp "$LINENO"; then :
3528
3529 else
3530 # Broken: fails on valid input.
3531 continue
3532 fi
3533 rm -f conftest.err conftest.$ac_ext
3534
3535 # OK, works on sane cases. Now check whether nonexistent headers
3536 # can be detected and how.
3537 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3538 /* end confdefs.h. */
3539 #include <ac_nonexistent.h>
3540 _ACEOF
3541 if ac_fn_c_try_cpp "$LINENO"; then :
3542 # Broken: success on invalid input.
3543 continue
3544 else
3545 # Passes both tests.
3546 ac_preproc_ok=:
3547 break
3548 fi
3549 rm -f conftest.err conftest.$ac_ext
3550
3551 done
3552 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3553 rm -f conftest.err conftest.$ac_ext
3554 if $ac_preproc_ok; then :
3555 break
3556 fi
3557
3558 done
3559 ac_cv_prog_CPP=$CPP
3560
3561 fi
3562 CPP=$ac_cv_prog_CPP
3563 else
3564 ac_cv_prog_CPP=$CPP
3565 fi
3566 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3567 $as_echo "$CPP" >&6; }
3568 ac_preproc_ok=false
3569 for ac_c_preproc_warn_flag in '' yes
3570 do
3571 # Use a header file that comes with gcc, so configuring glibc
3572 # with a fresh cross-compiler works.
3573 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3574 # <limits.h> exists even on freestanding compilers.
3575 # On the NeXT, cc -E runs the code through the compiler's parser,
3576 # not just through cpp. "Syntax error" is here to catch this case.
3577 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3578 /* end confdefs.h. */
3579 #ifdef __STDC__
3580 # include <limits.h>
3581 #else
3582 # include <assert.h>
3583 #endif
3584 Syntax error
3585 _ACEOF
3586 if ac_fn_c_try_cpp "$LINENO"; then :
3587
3588 else
3589 # Broken: fails on valid input.
3590 continue
3591 fi
3592 rm -f conftest.err conftest.$ac_ext
3593
3594 # OK, works on sane cases. Now check whether nonexistent headers
3595 # can be detected and how.
3596 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3597 /* end confdefs.h. */
3598 #include <ac_nonexistent.h>
3599 _ACEOF
3600 if ac_fn_c_try_cpp "$LINENO"; then :
3601 # Broken: success on invalid input.
3602 continue
3603 else
3604 # Passes both tests.
3605 ac_preproc_ok=:
3606 break
3607 fi
3608 rm -f conftest.err conftest.$ac_ext
3609
3610 done
3611 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3612 rm -f conftest.err conftest.$ac_ext
3613 if $ac_preproc_ok; then :
3614
3615 else
3616 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3617 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3618 as_fn_error "C preprocessor \"$CPP\" fails sanity check
3619 See \`config.log' for more details." "$LINENO" 5; }
3620 fi
3621
3622 ac_ext=c
3623 ac_cpp='$CPP $CPPFLAGS'
3624 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3625 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3626 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3627
3628
3629 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3630 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3631 if test "${ac_cv_path_GREP+set}" = set; then :
3632 $as_echo_n "(cached) " >&6
3633 else
3634 if test -z "$GREP"; then
3635 ac_path_GREP_found=false
3636 # Loop through the user's path and test for each of PROGNAME-LIST
3637 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3638 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3639 do
3640 IFS=$as_save_IFS
3641 test -z "$as_dir" && as_dir=.
3642 for ac_prog in grep ggrep; do
3643 for ac_exec_ext in '' $ac_executable_extensions; do
3644 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3645 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
3646 # Check for GNU ac_path_GREP and select it if it is found.
3647 # Check for GNU $ac_path_GREP
3648 case `"$ac_path_GREP" --version 2>&1` in
3649 *GNU*)
3650 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3651 *)
3652 ac_count=0
3653 $as_echo_n 0123456789 >"conftest.in"
3654 while :
3655 do
3656 cat "conftest.in" "conftest.in" >"conftest.tmp"
3657 mv "conftest.tmp" "conftest.in"
3658 cp "conftest.in" "conftest.nl"
3659 $as_echo 'GREP' >> "conftest.nl"
3660 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3661 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3662 as_fn_arith $ac_count + 1 && ac_count=$as_val
3663 if test $ac_count -gt ${ac_path_GREP_max-0}; then
3664 # Best one so far, save it but keep looking for a better one
3665 ac_cv_path_GREP="$ac_path_GREP"
3666 ac_path_GREP_max=$ac_count
3667 fi
3668 # 10*(2^10) chars as input seems more than enough
3669 test $ac_count -gt 10 && break
3670 done
3671 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3672 esac
3673
3674 $ac_path_GREP_found && break 3
3675 done
3676 done
3677 done
3678 IFS=$as_save_IFS
3679 if test -z "$ac_cv_path_GREP"; then
3680 as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3681 fi
3682 else
3683 ac_cv_path_GREP=$GREP
3684 fi
3685
3686 fi
3687 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3688 $as_echo "$ac_cv_path_GREP" >&6; }
3689 GREP="$ac_cv_path_GREP"
3690
3691
3692 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
3693 $as_echo_n "checking for egrep... " >&6; }
3694 if test "${ac_cv_path_EGREP+set}" = set; then :
3695 $as_echo_n "(cached) " >&6
3696 else
3697 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3698 then ac_cv_path_EGREP="$GREP -E"
3699 else
3700 if test -z "$EGREP"; then
3701 ac_path_EGREP_found=false
3702 # Loop through the user's path and test for each of PROGNAME-LIST
3703 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3704 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3705 do
3706 IFS=$as_save_IFS
3707 test -z "$as_dir" && as_dir=.
3708 for ac_prog in egrep; do
3709 for ac_exec_ext in '' $ac_executable_extensions; do
3710 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3711 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
3712 # Check for GNU ac_path_EGREP and select it if it is found.
3713 # Check for GNU $ac_path_EGREP
3714 case `"$ac_path_EGREP" --version 2>&1` in
3715 *GNU*)
3716 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3717 *)
3718 ac_count=0
3719 $as_echo_n 0123456789 >"conftest.in"
3720 while :
3721 do
3722 cat "conftest.in" "conftest.in" >"conftest.tmp"
3723 mv "conftest.tmp" "conftest.in"
3724 cp "conftest.in" "conftest.nl"
3725 $as_echo 'EGREP' >> "conftest.nl"
3726 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3727 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3728 as_fn_arith $ac_count + 1 && ac_count=$as_val
3729 if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3730 # Best one so far, save it but keep looking for a better one
3731 ac_cv_path_EGREP="$ac_path_EGREP"
3732 ac_path_EGREP_max=$ac_count
3733 fi
3734 # 10*(2^10) chars as input seems more than enough
3735 test $ac_count -gt 10 && break
3736 done
3737 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3738 esac
3739
3740 $ac_path_EGREP_found && break 3
3741 done
3742 done
3743 done
3744 IFS=$as_save_IFS
3745 if test -z "$ac_cv_path_EGREP"; then
3746 as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3747 fi
3748 else
3749 ac_cv_path_EGREP=$EGREP
3750 fi
3751
3752 fi
3753 fi
3754 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
3755 $as_echo "$ac_cv_path_EGREP" >&6; }
3756 EGREP="$ac_cv_path_EGREP"
3757
3758
3759 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
3760 $as_echo_n "checking for ANSI C header files... " >&6; }
3761 if test "${ac_cv_header_stdc+set}" = set; then :
3762 $as_echo_n "(cached) " >&6
3763 else
3764 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3765 /* end confdefs.h. */
3766 #include <stdlib.h>
3767 #include <stdarg.h>
3768 #include <string.h>
3769 #include <float.h>
3770
3771 int
3772 main ()
3773 {
3774
3775 ;
3776 return 0;
3777 }
3778 _ACEOF
3779 if ac_fn_c_try_compile "$LINENO"; then :
3780 ac_cv_header_stdc=yes
3781 else
3782 ac_cv_header_stdc=no
3783 fi
3784 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3785
3786 if test $ac_cv_header_stdc = yes; then
3787 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3788 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3789 /* end confdefs.h. */
3790 #include <string.h>
3791
3792 _ACEOF
3793 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3794 $EGREP "memchr" >/dev/null 2>&1; then :
3795
3796 else
3797 ac_cv_header_stdc=no
3798 fi
3799 rm -f conftest*
3800
3801 fi
3802
3803 if test $ac_cv_header_stdc = yes; then
3804 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3805 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3806 /* end confdefs.h. */
3807 #include <stdlib.h>
3808
3809 _ACEOF
3810 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3811 $EGREP "free" >/dev/null 2>&1; then :
3812
3813 else
3814 ac_cv_header_stdc=no
3815 fi
3816 rm -f conftest*
3817
3818 fi
3819
3820 if test $ac_cv_header_stdc = yes; then
3821 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3822 if test "$cross_compiling" = yes; then :
3823 :
3824 else
3825 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3826 /* end confdefs.h. */
3827 #include <ctype.h>
3828 #include <stdlib.h>
3829 #if ((' ' & 0x0FF) == 0x020)
3830 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3831 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3832 #else
3833 # define ISLOWER(c) \
3834 (('a' <= (c) && (c) <= 'i') \
3835 || ('j' <= (c) && (c) <= 'r') \
3836 || ('s' <= (c) && (c) <= 'z'))
3837 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3838 #endif
3839
3840 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3841 int
3842 main ()
3843 {
3844 int i;
3845 for (i = 0; i < 256; i++)
3846 if (XOR (islower (i), ISLOWER (i))
3847 || toupper (i) != TOUPPER (i))
3848 return 2;
3849 return 0;
3850 }
3851 _ACEOF
3852 if ac_fn_c_try_run "$LINENO"; then :
3853
3854 else
3855 ac_cv_header_stdc=no
3856 fi
3857 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3858 conftest.$ac_objext conftest.beam conftest.$ac_ext
3859 fi
3860
3861 fi
3862 fi
3863 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
3864 $as_echo "$ac_cv_header_stdc" >&6; }
3865 if test $ac_cv_header_stdc = yes; then
3866
3867 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
3868
3869 fi
3870
3871 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
3872 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3873 inttypes.h stdint.h unistd.h
3874 do :
3875 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3876 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
3877 "
3878 eval as_val=\$$as_ac_Header
3879 if test "x$as_val" = x""yes; then :
3880 cat >>confdefs.h <<_ACEOF
3881 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
3882 _ACEOF
3883
3884 fi
3885
3886 done
3887
3888
3889 for ac_header in stdlib.h string.h strings.h sys/stat.h sys/types.h unistd.h
3890 do :
3891 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3892 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
3893 eval as_val=\$$as_ac_Header
3894 if test "x$as_val" = x""yes; then :
3895 cat >>confdefs.h <<_ACEOF
3896 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
3897 _ACEOF
3898
3899 fi
3900
3901 done
3902
3903 ac_header_dirent=no
3904 for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h; do
3905 as_ac_Header=`$as_echo "ac_cv_header_dirent_$ac_hdr" | $as_tr_sh`
3906 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_hdr that defines DIR" >&5
3907 $as_echo_n "checking for $ac_hdr that defines DIR... " >&6; }
3908 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then :
3909 $as_echo_n "(cached) " >&6
3910 else
3911 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3912 /* end confdefs.h. */
3913 #include <sys/types.h>
3914 #include <$ac_hdr>
3915
3916 int
3917 main ()
3918 {
3919 if ((DIR *) 0)
3920 return 0;
3921 ;
3922 return 0;
3923 }
3924 _ACEOF
3925 if ac_fn_c_try_compile "$LINENO"; then :
3926 eval "$as_ac_Header=yes"
3927 else
3928 eval "$as_ac_Header=no"
3929 fi
3930 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3931 fi
3932 eval ac_res=\$$as_ac_Header
3933 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
3934 $as_echo "$ac_res" >&6; }
3935 eval as_val=\$$as_ac_Header
3936 if test "x$as_val" = x""yes; then :
3937 cat >>confdefs.h <<_ACEOF
3938 #define `$as_echo "HAVE_$ac_hdr" | $as_tr_cpp` 1
3939 _ACEOF
3940
3941 ac_header_dirent=$ac_hdr; break
3942 fi
3943
3944 done
3945 # Two versions of opendir et al. are in -ldir and -lx on SCO Xenix.
3946 if test $ac_header_dirent = dirent.h; then
3947 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5
3948 $as_echo_n "checking for library containing opendir... " >&6; }
3949 if test "${ac_cv_search_opendir+set}" = set; then :
3950 $as_echo_n "(cached) " >&6
3951 else
3952 ac_func_search_save_LIBS=$LIBS
3953 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3954 /* end confdefs.h. */
3955
3956 /* Override any GCC internal prototype to avoid an error.
3957 Use char because int might match the return type of a GCC
3958 builtin and then its argument prototype would still apply. */
3959 #ifdef __cplusplus
3960 extern "C"
3961 #endif
3962 char opendir ();
3963 int
3964 main ()
3965 {
3966 return opendir ();
3967 ;
3968 return 0;
3969 }
3970 _ACEOF
3971 for ac_lib in '' dir; do
3972 if test -z "$ac_lib"; then
3973 ac_res="none required"
3974 else
3975 ac_res=-l$ac_lib
3976 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
3977 fi
3978 if ac_fn_c_try_link "$LINENO"; then :
3979 ac_cv_search_opendir=$ac_res
3980 fi
3981 rm -f core conftest.err conftest.$ac_objext \
3982 conftest$ac_exeext
3983 if test "${ac_cv_search_opendir+set}" = set; then :
3984 break
3985 fi
3986 done
3987 if test "${ac_cv_search_opendir+set}" = set; then :
3988
3989 else
3990 ac_cv_search_opendir=no
3991 fi
3992 rm conftest.$ac_ext
3993 LIBS=$ac_func_search_save_LIBS
3994 fi
3995 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5
3996 $as_echo "$ac_cv_search_opendir" >&6; }
3997 ac_res=$ac_cv_search_opendir
3998 if test "$ac_res" != no; then :
3999 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
4000
4001 fi
4002
4003 else
4004 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5
4005 $as_echo_n "checking for library containing opendir... " >&6; }
4006 if test "${ac_cv_search_opendir+set}" = set; then :
4007 $as_echo_n "(cached) " >&6
4008 else
4009 ac_func_search_save_LIBS=$LIBS
4010 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4011 /* end confdefs.h. */
4012
4013 /* Override any GCC internal prototype to avoid an error.
4014 Use char because int might match the return type of a GCC
4015 builtin and then its argument prototype would still apply. */
4016 #ifdef __cplusplus
4017 extern "C"
4018 #endif
4019 char opendir ();
4020 int
4021 main ()
4022 {
4023 return opendir ();
4024 ;
4025 return 0;
4026 }
4027 _ACEOF
4028 for ac_lib in '' x; do
4029 if test -z "$ac_lib"; then
4030 ac_res="none required"
4031 else
4032 ac_res=-l$ac_lib
4033 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
4034 fi
4035 if ac_fn_c_try_link "$LINENO"; then :
4036 ac_cv_search_opendir=$ac_res
4037 fi
4038 rm -f core conftest.err conftest.$ac_objext \
4039 conftest$ac_exeext
4040 if test "${ac_cv_search_opendir+set}" = set; then :
4041 break
4042 fi
4043 done
4044 if test "${ac_cv_search_opendir+set}" = set; then :
4045
4046 else
4047 ac_cv_search_opendir=no
4048 fi
4049 rm conftest.$ac_ext
4050 LIBS=$ac_func_search_save_LIBS
4051 fi
4052 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5
4053 $as_echo "$ac_cv_search_opendir" >&6; }
4054 ac_res=$ac_cv_search_opendir
4055 if test "$ac_res" != no; then :
4056 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
4057
4058 fi
4059
4060 fi
4061
4062
4063
4064
4065
4066
4067
4068
4069
4070
4071
4072 if test -n "$ac_tool_prefix"; then
4073 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
4074 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
4075 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4076 $as_echo_n "checking for $ac_word... " >&6; }
4077 if test "${ac_cv_prog_RANLIB+set}" = set; then :
4078 $as_echo_n "(cached) " >&6
4079 else
4080 if test -n "$RANLIB"; then
4081 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
4082 else
4083 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4084 for as_dir in $PATH
4085 do
4086 IFS=$as_save_IFS
4087 test -z "$as_dir" && as_dir=.
4088 for ac_exec_ext in '' $ac_executable_extensions; do
4089 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4090 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
4091 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4092 break 2
4093 fi
4094 done
4095 done
4096 IFS=$as_save_IFS
4097
4098 fi
4099 fi
4100 RANLIB=$ac_cv_prog_RANLIB
4101 if test -n "$RANLIB"; then
4102 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
4103 $as_echo "$RANLIB" >&6; }
4104 else
4105 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4106 $as_echo "no" >&6; }
4107 fi
4108
4109
4110 fi
4111 if test -z "$ac_cv_prog_RANLIB"; then
4112 ac_ct_RANLIB=$RANLIB
4113 # Extract the first word of "ranlib", so it can be a program name with args.
4114 set dummy ranlib; ac_word=$2
4115 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4116 $as_echo_n "checking for $ac_word... " >&6; }
4117 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
4118 $as_echo_n "(cached) " >&6
4119 else
4120 if test -n "$ac_ct_RANLIB"; then
4121 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
4122 else
4123 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4124 for as_dir in $PATH
4125 do
4126 IFS=$as_save_IFS
4127 test -z "$as_dir" && as_dir=.
4128 for ac_exec_ext in '' $ac_executable_extensions; do
4129 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4130 ac_cv_prog_ac_ct_RANLIB="ranlib"
4131 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4132 break 2
4133 fi
4134 done
4135 done
4136 IFS=$as_save_IFS
4137
4138 fi
4139 fi
4140 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
4141 if test -n "$ac_ct_RANLIB"; then
4142 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
4143 $as_echo "$ac_ct_RANLIB" >&6; }
4144 else
4145 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4146 $as_echo "no" >&6; }
4147 fi
4148
4149 if test "x$ac_ct_RANLIB" = x; then
4150 RANLIB=":"
4151 else
4152 case $cross_compiling:$ac_tool_warned in
4153 yes:)
4154 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4155 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4156 ac_tool_warned=yes ;;
4157 esac
4158 RANLIB=$ac_ct_RANLIB
4159 fi
4160 else
4161 RANLIB="$ac_cv_prog_RANLIB"
4162 fi
4163
4164
4165 ac_config_files="$ac_config_files Makefile"
4166
4167 ac_config_commands="$ac_config_commands default"
4168
4169 cat >confcache <<\_ACEOF
4170 # This file is a shell script that caches the results of configure
4171 # tests run on this system so they can be shared between configure
4172 # scripts and configure runs, see configure's option --config-cache.
4173 # It is not useful on other systems. If it contains results you don't
4174 # want to keep, you may remove or edit it.
4175 #
4176 # config.status only pays attention to the cache file if you give it
4177 # the --recheck option to rerun configure.
4178 #
4179 # `ac_cv_env_foo' variables (set or unset) will be overridden when
4180 # loading this file, other *unset* `ac_cv_foo' will be assigned the
4181 # following values.
4182
4183 _ACEOF
4184
4185 # The following way of writing the cache mishandles newlines in values,
4186 # but we know of no workaround that is simple, portable, and efficient.
4187 # So, we kill variables containing newlines.
4188 # Ultrix sh set writes to stderr and can't be redirected directly,
4189 # and sets the high bit in the cache file unless we assign to the vars.
4190 (
4191 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
4192 eval ac_val=\$$ac_var
4193 case $ac_val in #(
4194 *${as_nl}*)
4195 case $ac_var in #(
4196 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
4197 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
4198 esac
4199 case $ac_var in #(
4200 _ | IFS | as_nl) ;; #(
4201 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
4202 *) { eval $ac_var=; unset $ac_var;} ;;
4203 esac ;;
4204 esac
4205 done
4206
4207 (set) 2>&1 |
4208 case $as_nl`(ac_space=' '; set) 2>&1` in #(
4209 *${as_nl}ac_space=\ *)
4210 # `set' does not quote correctly, so add quotes: double-quote
4211 # substitution turns \\\\ into \\, and sed turns \\ into \.
4212 sed -n \
4213 "s/'/'\\\\''/g;
4214 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
4215 ;; #(
4216 *)
4217 # `set' quotes correctly as required by POSIX, so do not add quotes.
4218 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
4219 ;;
4220 esac |
4221 sort
4222 ) |
4223 sed '
4224 /^ac_cv_env_/b end
4225 t clear
4226 :clear
4227 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
4228 t end
4229 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
4230 :end' >>confcache
4231 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
4232 if test -w "$cache_file"; then
4233 test "x$cache_file" != "x/dev/null" &&
4234 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
4235 $as_echo "$as_me: updating cache $cache_file" >&6;}
4236 cat confcache >$cache_file
4237 else
4238 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
4239 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
4240 fi
4241 fi
4242 rm -f confcache
4243
4244 test "x$prefix" = xNONE && prefix=$ac_default_prefix
4245 # Let make expand exec_prefix.
4246 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
4247
4248 DEFS=-DHAVE_CONFIG_H
4249
4250 ac_libobjs=
4251 ac_ltlibobjs=
4252 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
4253 # 1. Remove the extension, and $U if already installed.
4254 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
4255 ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
4256 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
4257 # will be set to the directory where LIBOBJS objects are built.
4258 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
4259 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
4260 done
4261 LIBOBJS=$ac_libobjs
4262
4263 LTLIBOBJS=$ac_ltlibobjs
4264
4265
4266
4267 : ${CONFIG_STATUS=./config.status}
4268 ac_write_fail=0
4269 ac_clean_files_save=$ac_clean_files
4270 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
4271 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
4272 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
4273 as_write_fail=0
4274 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
4275 #! $SHELL
4276 # Generated by $as_me.
4277 # Run this file to recreate the current configuration.
4278 # Compiler output produced by configure, useful for debugging
4279 # configure, is in config.log if it exists.
4280
4281 debug=false
4282 ac_cs_recheck=false
4283 ac_cs_silent=false
4284
4285 SHELL=\${CONFIG_SHELL-$SHELL}
4286 export SHELL
4287 _ASEOF
4288 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
4289 ## -------------------- ##
4290 ## M4sh Initialization. ##
4291 ## -------------------- ##
4292
4293 # Be more Bourne compatible
4294 DUALCASE=1; export DUALCASE # for MKS sh
4295 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
4296 emulate sh
4297 NULLCMD=:
4298 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
4299 # is contrary to our usage. Disable this feature.
4300 alias -g '${1+"$@"}'='"$@"'
4301 setopt NO_GLOB_SUBST
4302 else
4303 case `(set -o) 2>/dev/null` in #(
4304 *posix*) :
4305 set -o posix ;; #(
4306 *) :
4307 ;;
4308 esac
4309 fi
4310
4311
4312 as_nl='
4313 '
4314 export as_nl
4315 # Printing a long string crashes Solaris 7 /usr/bin/printf.
4316 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
4317 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
4318 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
4319 # Prefer a ksh shell builtin over an external printf program on Solaris,
4320 # but without wasting forks for bash or zsh.
4321 if test -z "$BASH_VERSION$ZSH_VERSION" \
4322 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
4323 as_echo='print -r --'
4324 as_echo_n='print -rn --'
4325 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
4326 as_echo='printf %s\n'
4327 as_echo_n='printf %s'
4328 else
4329 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
4330 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
4331 as_echo_n='/usr/ucb/echo -n'
4332 else
4333 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
4334 as_echo_n_body='eval
4335 arg=$1;
4336 case $arg in #(
4337 *"$as_nl"*)
4338 expr "X$arg" : "X\\(.*\\)$as_nl";
4339 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
4340 esac;
4341 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
4342 '
4343 export as_echo_n_body
4344 as_echo_n='sh -c $as_echo_n_body as_echo'
4345 fi
4346 export as_echo_body
4347 as_echo='sh -c $as_echo_body as_echo'
4348 fi
4349
4350 # The user is always right.
4351 if test "${PATH_SEPARATOR+set}" != set; then
4352 PATH_SEPARATOR=:
4353 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
4354 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
4355 PATH_SEPARATOR=';'
4356 }
4357 fi
4358
4359
4360 # IFS
4361 # We need space, tab and new line, in precisely that order. Quoting is
4362 # there to prevent editors from complaining about space-tab.
4363 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
4364 # splitting by setting IFS to empty value.)
4365 IFS=" "" $as_nl"
4366
4367 # Find who we are. Look in the path if we contain no directory separator.
4368 case $0 in #((
4369 *[\\/]* ) as_myself=$0 ;;
4370 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4371 for as_dir in $PATH
4372 do
4373 IFS=$as_save_IFS
4374 test -z "$as_dir" && as_dir=.
4375 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
4376 done
4377 IFS=$as_save_IFS
4378
4379 ;;
4380 esac
4381 # We did not find ourselves, most probably we were run as `sh COMMAND'
4382 # in which case we are not to be found in the path.
4383 if test "x$as_myself" = x; then
4384 as_myself=$0
4385 fi
4386 if test ! -f "$as_myself"; then
4387 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
4388 exit 1
4389 fi
4390
4391 # Unset variables that we do not need and which cause bugs (e.g. in
4392 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
4393 # suppresses any "Segmentation fault" message there. '((' could
4394 # trigger a bug in pdksh 5.2.14.
4395 for as_var in BASH_ENV ENV MAIL MAILPATH
4396 do eval test x\${$as_var+set} = xset \
4397 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
4398 done
4399 PS1='$ '
4400 PS2='> '
4401 PS4='+ '
4402
4403 # NLS nuisances.
4404 LC_ALL=C
4405 export LC_ALL
4406 LANGUAGE=C
4407 export LANGUAGE
4408
4409 # CDPATH.
4410 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
4411
4412
4413 # as_fn_error ERROR [LINENO LOG_FD]
4414 # ---------------------------------
4415 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
4416 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
4417 # script with status $?, using 1 if that was 0.
4418 as_fn_error ()
4419 {
4420 as_status=$?; test $as_status -eq 0 && as_status=1
4421 if test "$3"; then
4422 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
4423 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
4424 fi
4425 $as_echo "$as_me: error: $1" >&2
4426 as_fn_exit $as_status
4427 } # as_fn_error
4428
4429
4430 # as_fn_set_status STATUS
4431 # -----------------------
4432 # Set $? to STATUS, without forking.
4433 as_fn_set_status ()
4434 {
4435 return $1
4436 } # as_fn_set_status
4437
4438 # as_fn_exit STATUS
4439 # -----------------
4440 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
4441 as_fn_exit ()
4442 {
4443 set +e
4444 as_fn_set_status $1
4445 exit $1
4446 } # as_fn_exit
4447
4448 # as_fn_unset VAR
4449 # ---------------
4450 # Portably unset VAR.
4451 as_fn_unset ()
4452 {
4453 { eval $1=; unset $1;}
4454 }
4455 as_unset=as_fn_unset
4456 # as_fn_append VAR VALUE
4457 # ----------------------
4458 # Append the text in VALUE to the end of the definition contained in VAR. Take
4459 # advantage of any shell optimizations that allow amortized linear growth over
4460 # repeated appends, instead of the typical quadratic growth present in naive
4461 # implementations.
4462 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
4463 eval 'as_fn_append ()
4464 {
4465 eval $1+=\$2
4466 }'
4467 else
4468 as_fn_append ()
4469 {
4470 eval $1=\$$1\$2
4471 }
4472 fi # as_fn_append
4473
4474 # as_fn_arith ARG...
4475 # ------------------
4476 # Perform arithmetic evaluation on the ARGs, and store the result in the
4477 # global $as_val. Take advantage of shells that can avoid forks. The arguments
4478 # must be portable across $(()) and expr.
4479 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
4480 eval 'as_fn_arith ()
4481 {
4482 as_val=$(( $* ))
4483 }'
4484 else
4485 as_fn_arith ()
4486 {
4487 as_val=`expr "$@" || test $? -eq 1`
4488 }
4489 fi # as_fn_arith
4490
4491
4492 if expr a : '\(a\)' >/dev/null 2>&1 &&
4493 test "X`expr 00001 : '.*\(...\)'`" = X001; then
4494 as_expr=expr
4495 else
4496 as_expr=false
4497 fi
4498
4499 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
4500 as_basename=basename
4501 else
4502 as_basename=false
4503 fi
4504
4505 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
4506 as_dirname=dirname
4507 else
4508 as_dirname=false
4509 fi
4510
4511 as_me=`$as_basename -- "$0" ||
4512 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
4513 X"$0" : 'X\(//\)$' \| \
4514 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
4515 $as_echo X/"$0" |
4516 sed '/^.*\/\([^/][^/]*\)\/*$/{
4517 s//\1/
4518 q
4519 }
4520 /^X\/\(\/\/\)$/{
4521 s//\1/
4522 q
4523 }
4524 /^X\/\(\/\).*/{
4525 s//\1/
4526 q
4527 }
4528 s/.*/./; q'`
4529
4530 # Avoid depending upon Character Ranges.
4531 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
4532 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
4533 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
4534 as_cr_digits='0123456789'
4535 as_cr_alnum=$as_cr_Letters$as_cr_digits
4536
4537 ECHO_C= ECHO_N= ECHO_T=
4538 case `echo -n x` in #(((((
4539 -n*)
4540 case `echo 'xy\c'` in
4541 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
4542 xy) ECHO_C='\c';;
4543 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
4544 ECHO_T=' ';;
4545 esac;;
4546 *)
4547 ECHO_N='-n';;
4548 esac
4549
4550 rm -f conf$$ conf$$.exe conf$$.file
4551 if test -d conf$$.dir; then
4552 rm -f conf$$.dir/conf$$.file
4553 else
4554 rm -f conf$$.dir
4555 mkdir conf$$.dir 2>/dev/null
4556 fi
4557 if (echo >conf$$.file) 2>/dev/null; then
4558 if ln -s conf$$.file conf$$ 2>/dev/null; then
4559 as_ln_s='ln -s'
4560 # ... but there are two gotchas:
4561 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
4562 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
4563 # In both cases, we have to default to `cp -p'.
4564 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
4565 as_ln_s='cp -p'
4566 elif ln conf$$.file conf$$ 2>/dev/null; then
4567 as_ln_s=ln
4568 else
4569 as_ln_s='cp -p'
4570 fi
4571 else
4572 as_ln_s='cp -p'
4573 fi
4574 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
4575 rmdir conf$$.dir 2>/dev/null
4576
4577
4578 # as_fn_mkdir_p
4579 # -------------
4580 # Create "$as_dir" as a directory, including parents if necessary.
4581 as_fn_mkdir_p ()
4582 {
4583
4584 case $as_dir in #(
4585 -*) as_dir=./$as_dir;;
4586 esac
4587 test -d "$as_dir" || eval $as_mkdir_p || {
4588 as_dirs=
4589 while :; do
4590 case $as_dir in #(
4591 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
4592 *) as_qdir=$as_dir;;
4593 esac
4594 as_dirs="'$as_qdir' $as_dirs"
4595 as_dir=`$as_dirname -- "$as_dir" ||
4596 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
4597 X"$as_dir" : 'X\(//\)[^/]' \| \
4598 X"$as_dir" : 'X\(//\)$' \| \
4599 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
4600 $as_echo X"$as_dir" |
4601 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
4602 s//\1/
4603 q
4604 }
4605 /^X\(\/\/\)[^/].*/{
4606 s//\1/
4607 q
4608 }
4609 /^X\(\/\/\)$/{
4610 s//\1/
4611 q
4612 }
4613 /^X\(\/\).*/{
4614 s//\1/
4615 q
4616 }
4617 s/.*/./; q'`
4618 test -d "$as_dir" && break
4619 done
4620 test -z "$as_dirs" || eval "mkdir $as_dirs"
4621 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
4622
4623
4624 } # as_fn_mkdir_p
4625 if mkdir -p . 2>/dev/null; then
4626 as_mkdir_p='mkdir -p "$as_dir"'
4627 else
4628 test -d ./-p && rmdir ./-p
4629 as_mkdir_p=false
4630 fi
4631
4632 if test -x / >/dev/null 2>&1; then
4633 as_test_x='test -x'
4634 else
4635 if ls -dL / >/dev/null 2>&1; then
4636 as_ls_L_option=L
4637 else
4638 as_ls_L_option=
4639 fi
4640 as_test_x='
4641 eval sh -c '\''
4642 if test -d "$1"; then
4643 test -d "$1/.";
4644 else
4645 case $1 in #(
4646 -*)set "./$1";;
4647 esac;
4648 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
4649 ???[sx]*):;;*)false;;esac;fi
4650 '\'' sh
4651 '
4652 fi
4653 as_executable_p=$as_test_x
4654
4655 # Sed expression to map a string onto a valid CPP name.
4656 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
4657
4658 # Sed expression to map a string onto a valid variable name.
4659 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
4660
4661
4662 exec 6>&1
4663 ## ----------------------------------- ##
4664 ## Main body of $CONFIG_STATUS script. ##
4665 ## ----------------------------------- ##
4666 _ASEOF
4667 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
4668
4669 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4670 # Save the log message, to keep $0 and so on meaningful, and to
4671 # report actual input values of CONFIG_FILES etc. instead of their
4672 # values after options handling.
4673 ac_log="
4674 This file was extended by $as_me, which was
4675 generated by GNU Autoconf 2.64. Invocation command line was
4676
4677 CONFIG_FILES = $CONFIG_FILES
4678 CONFIG_HEADERS = $CONFIG_HEADERS
4679 CONFIG_LINKS = $CONFIG_LINKS
4680 CONFIG_COMMANDS = $CONFIG_COMMANDS
4681 $ $0 $@
4682
4683 on `(hostname || uname -n) 2>/dev/null | sed 1q`
4684 "
4685
4686 _ACEOF
4687
4688 case $ac_config_files in *"
4689 "*) set x $ac_config_files; shift; ac_config_files=$*;;
4690 esac
4691
4692 case $ac_config_headers in *"
4693 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
4694 esac
4695
4696
4697 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4698 # Files that config.status was made for.
4699 config_files="$ac_config_files"
4700 config_headers="$ac_config_headers"
4701 config_commands="$ac_config_commands"
4702
4703 _ACEOF
4704
4705 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4706 ac_cs_usage="\
4707 \`$as_me' instantiates files and other configuration actions
4708 from templates according to the current configuration. Unless the files
4709 and actions are specified as TAGs, all are instantiated by default.
4710
4711 Usage: $0 [OPTION]... [TAG]...
4712
4713 -h, --help print this help, then exit
4714 -V, --version print version number and configuration settings, then exit
4715 -q, --quiet, --silent
4716 do not print progress messages
4717 -d, --debug don't remove temporary files
4718 --recheck update $as_me by reconfiguring in the same conditions
4719 --file=FILE[:TEMPLATE]
4720 instantiate the configuration file FILE
4721 --header=FILE[:TEMPLATE]
4722 instantiate the configuration header FILE
4723
4724 Configuration files:
4725 $config_files
4726
4727 Configuration headers:
4728 $config_headers
4729
4730 Configuration commands:
4731 $config_commands
4732
4733 Report bugs to the package provider."
4734
4735 _ACEOF
4736 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4737 ac_cs_version="\\
4738 config.status
4739 configured by $0, generated by GNU Autoconf 2.64,
4740 with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
4741
4742 Copyright (C) 2009 Free Software Foundation, Inc.
4743 This config.status script is free software; the Free Software Foundation
4744 gives unlimited permission to copy, distribute and modify it."
4745
4746 ac_pwd='$ac_pwd'
4747 srcdir='$srcdir'
4748 INSTALL='$INSTALL'
4749 test -n "\$AWK" || AWK=awk
4750 _ACEOF
4751
4752 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4753 # The default lists apply if the user does not specify any file.
4754 ac_need_defaults=:
4755 while test $# != 0
4756 do
4757 case $1 in
4758 --*=*)
4759 ac_option=`expr "X$1" : 'X\([^=]*\)='`
4760 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
4761 ac_shift=:
4762 ;;
4763 *)
4764 ac_option=$1
4765 ac_optarg=$2
4766 ac_shift=shift
4767 ;;
4768 esac
4769
4770 case $ac_option in
4771 # Handling of the options.
4772 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
4773 ac_cs_recheck=: ;;
4774 --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
4775 $as_echo "$ac_cs_version"; exit ;;
4776 --debug | --debu | --deb | --de | --d | -d )
4777 debug=: ;;
4778 --file | --fil | --fi | --f )
4779 $ac_shift
4780 case $ac_optarg in
4781 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
4782 esac
4783 as_fn_append CONFIG_FILES " '$ac_optarg'"
4784 ac_need_defaults=false;;
4785 --header | --heade | --head | --hea )
4786 $ac_shift
4787 case $ac_optarg in
4788 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
4789 esac
4790 as_fn_append CONFIG_HEADERS " '$ac_optarg'"
4791 ac_need_defaults=false;;
4792 --he | --h)
4793 # Conflict between --help and --header
4794 as_fn_error "ambiguous option: \`$1'
4795 Try \`$0 --help' for more information.";;
4796 --help | --hel | -h )
4797 $as_echo "$ac_cs_usage"; exit ;;
4798 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
4799 | -silent | --silent | --silen | --sile | --sil | --si | --s)
4800 ac_cs_silent=: ;;
4801
4802 # This is an error.
4803 -*) as_fn_error "unrecognized option: \`$1'
4804 Try \`$0 --help' for more information." ;;
4805
4806 *) as_fn_append ac_config_targets " $1"
4807 ac_need_defaults=false ;;
4808
4809 esac
4810 shift
4811 done
4812
4813 ac_configure_extra_args=
4814
4815 if $ac_cs_silent; then
4816 exec 6>/dev/null
4817 ac_configure_extra_args="$ac_configure_extra_args --silent"
4818 fi
4819
4820 _ACEOF
4821 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4822 if \$ac_cs_recheck; then
4823 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
4824 shift
4825 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
4826 CONFIG_SHELL='$SHELL'
4827 export CONFIG_SHELL
4828 exec "\$@"
4829 fi
4830
4831 _ACEOF
4832 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4833 exec 5>>config.log
4834 {
4835 echo
4836 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
4837 ## Running $as_me. ##
4838 _ASBOX
4839 $as_echo "$ac_log"
4840 } >&5
4841
4842 _ACEOF
4843 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4844 _ACEOF
4845
4846 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4847
4848 # Handling of arguments.
4849 for ac_config_target in $ac_config_targets
4850 do
4851 case $ac_config_target in
4852 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
4853 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
4854 "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
4855
4856 *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
4857 esac
4858 done
4859
4860
4861 # If the user did not use the arguments to specify the items to instantiate,
4862 # then the envvar interface is used. Set only those that are not.
4863 # We use the long form for the default assignment because of an extremely
4864 # bizarre bug on SunOS 4.1.3.
4865 if $ac_need_defaults; then
4866 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
4867 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
4868 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
4869 fi
4870
4871 # Have a temporary directory for convenience. Make it in the build tree
4872 # simply because there is no reason against having it here, and in addition,
4873 # creating and moving files from /tmp can sometimes cause problems.
4874 # Hook for its removal unless debugging.
4875 # Note that there is a small window in which the directory will not be cleaned:
4876 # after its creation but before its name has been assigned to `$tmp'.
4877 $debug ||
4878 {
4879 tmp=
4880 trap 'exit_status=$?
4881 { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
4882 ' 0
4883 trap 'as_fn_exit 1' 1 2 13 15
4884 }
4885 # Create a (secure) tmp directory for tmp files.
4886
4887 {
4888 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
4889 test -n "$tmp" && test -d "$tmp"
4890 } ||
4891 {
4892 tmp=./conf$$-$RANDOM
4893 (umask 077 && mkdir "$tmp")
4894 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
4895
4896 # Set up the scripts for CONFIG_FILES section.
4897 # No need to generate them if there are no CONFIG_FILES.
4898 # This happens for instance with `./config.status config.h'.
4899 if test -n "$CONFIG_FILES"; then
4900
4901
4902 ac_cr=`echo X | tr X '\015'`
4903 # On cygwin, bash can eat \r inside `` if the user requested igncr.
4904 # But we know of no other shell where ac_cr would be empty at this
4905 # point, so we can use a bashism as a fallback.
4906 if test "x$ac_cr" = x; then
4907 eval ac_cr=\$\'\\r\'
4908 fi
4909 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
4910 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
4911 ac_cs_awk_cr='\r'
4912 else
4913 ac_cs_awk_cr=$ac_cr
4914 fi
4915
4916 echo 'BEGIN {' >"$tmp/subs1.awk" &&
4917 _ACEOF
4918
4919
4920 {
4921 echo "cat >conf$$subs.awk <<_ACEOF" &&
4922 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
4923 echo "_ACEOF"
4924 } >conf$$subs.sh ||
4925 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
4926 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
4927 ac_delim='%!_!# '
4928 for ac_last_try in false false false false false :; do
4929 . ./conf$$subs.sh ||
4930 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
4931
4932 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
4933 if test $ac_delim_n = $ac_delim_num; then
4934 break
4935 elif $ac_last_try; then
4936 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
4937 else
4938 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
4939 fi
4940 done
4941 rm -f conf$$subs.sh
4942
4943 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4944 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
4945 _ACEOF
4946 sed -n '
4947 h
4948 s/^/S["/; s/!.*/"]=/
4949 p
4950 g
4951 s/^[^!]*!//
4952 :repl
4953 t repl
4954 s/'"$ac_delim"'$//
4955 t delim
4956 :nl
4957 h
4958 s/\(.\{148\}\).*/\1/
4959 t more1
4960 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
4961 p
4962 n
4963 b repl
4964 :more1
4965 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
4966 p
4967 g
4968 s/.\{148\}//
4969 t nl
4970 :delim
4971 h
4972 s/\(.\{148\}\).*/\1/
4973 t more2
4974 s/["\\]/\\&/g; s/^/"/; s/$/"/
4975 p
4976 b
4977 :more2
4978 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
4979 p
4980 g
4981 s/.\{148\}//
4982 t delim
4983 ' <conf$$subs.awk | sed '
4984 /^[^""]/{
4985 N
4986 s/\n//
4987 }
4988 ' >>$CONFIG_STATUS || ac_write_fail=1
4989 rm -f conf$$subs.awk
4990 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4991 _ACAWK
4992 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
4993 for (key in S) S_is_set[key] = 1
4994 FS = "\a"
4995
4996 }
4997 {
4998 line = $ 0
4999 nfields = split(line, field, "@")
5000 substed = 0
5001 len = length(field[1])
5002 for (i = 2; i < nfields; i++) {
5003 key = field[i]
5004 keylen = length(key)
5005 if (S_is_set[key]) {
5006 value = S[key]
5007 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
5008 len += length(value) + length(field[++i])
5009 substed = 1
5010 } else
5011 len += 1 + keylen
5012 }
5013
5014 print line
5015 }
5016
5017 _ACAWK
5018 _ACEOF
5019 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5020 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
5021 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
5022 else
5023 cat
5024 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
5025 || as_fn_error "could not setup config files machinery" "$LINENO" 5
5026 _ACEOF
5027
5028 # VPATH may cause trouble with some makes, so we remove $(srcdir),
5029 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
5030 # trailing colons and then remove the whole line if VPATH becomes empty
5031 # (actually we leave an empty line to preserve line numbers).
5032 if test "x$srcdir" = x.; then
5033 ac_vpsub='/^[ ]*VPATH[ ]*=/{
5034 s/:*\$(srcdir):*/:/
5035 s/:*\${srcdir}:*/:/
5036 s/:*@srcdir@:*/:/
5037 s/^\([^=]*=[ ]*\):*/\1/
5038 s/:*$//
5039 s/^[^=]*=[ ]*$//
5040 }'
5041 fi
5042
5043 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5044 fi # test -n "$CONFIG_FILES"
5045
5046 # Set up the scripts for CONFIG_HEADERS section.
5047 # No need to generate them if there are no CONFIG_HEADERS.
5048 # This happens for instance with `./config.status Makefile'.
5049 if test -n "$CONFIG_HEADERS"; then
5050 cat >"$tmp/defines.awk" <<\_ACAWK ||
5051 BEGIN {
5052 _ACEOF
5053
5054 # Transform confdefs.h into an awk script `defines.awk', embedded as
5055 # here-document in config.status, that substitutes the proper values into
5056 # config.h.in to produce config.h.
5057
5058 # Create a delimiter string that does not exist in confdefs.h, to ease
5059 # handling of long lines.
5060 ac_delim='%!_!# '
5061 for ac_last_try in false false :; do
5062 ac_t=`sed -n "/$ac_delim/p" confdefs.h`
5063 if test -z "$ac_t"; then
5064 break
5065 elif $ac_last_try; then
5066 as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
5067 else
5068 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
5069 fi
5070 done
5071
5072 # For the awk script, D is an array of macro values keyed by name,
5073 # likewise P contains macro parameters if any. Preserve backslash
5074 # newline sequences.
5075
5076 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
5077 sed -n '
5078 s/.\{148\}/&'"$ac_delim"'/g
5079 t rset
5080 :rset
5081 s/^[ ]*#[ ]*define[ ][ ]*/ /
5082 t def
5083 d
5084 :def
5085 s/\\$//
5086 t bsnl
5087 s/["\\]/\\&/g
5088 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
5089 D["\1"]=" \3"/p
5090 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
5091 d
5092 :bsnl
5093 s/["\\]/\\&/g
5094 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
5095 D["\1"]=" \3\\\\\\n"\\/p
5096 t cont
5097 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
5098 t cont
5099 d
5100 :cont
5101 n
5102 s/.\{148\}/&'"$ac_delim"'/g
5103 t clear
5104 :clear
5105 s/\\$//
5106 t bsnlc
5107 s/["\\]/\\&/g; s/^/"/; s/$/"/p
5108 d
5109 :bsnlc
5110 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
5111 b cont
5112 ' <confdefs.h | sed '
5113 s/'"$ac_delim"'/"\\\
5114 "/g' >>$CONFIG_STATUS || ac_write_fail=1
5115
5116 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5117 for (key in D) D_is_set[key] = 1
5118 FS = "\a"
5119 }
5120 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
5121 line = \$ 0
5122 split(line, arg, " ")
5123 if (arg[1] == "#") {
5124 defundef = arg[2]
5125 mac1 = arg[3]
5126 } else {
5127 defundef = substr(arg[1], 2)
5128 mac1 = arg[2]
5129 }
5130 split(mac1, mac2, "(") #)
5131 macro = mac2[1]
5132 prefix = substr(line, 1, index(line, defundef) - 1)
5133 if (D_is_set[macro]) {
5134 # Preserve the white space surrounding the "#".
5135 print prefix "define", macro P[macro] D[macro]
5136 next
5137 } else {
5138 # Replace #undef with comments. This is necessary, for example,
5139 # in the case of _POSIX_SOURCE, which is predefined and required
5140 # on some systems where configure will not decide to define it.
5141 if (defundef == "undef") {
5142 print "/*", prefix defundef, macro, "*/"
5143 next
5144 }
5145 }
5146 }
5147 { print }
5148 _ACAWK
5149 _ACEOF
5150 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5151 as_fn_error "could not setup config headers machinery" "$LINENO" 5
5152 fi # test -n "$CONFIG_HEADERS"
5153
5154
5155 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS"
5156 shift
5157 for ac_tag
5158 do
5159 case $ac_tag in
5160 :[FHLC]) ac_mode=$ac_tag; continue;;
5161 esac
5162 case $ac_mode$ac_tag in
5163 :[FHL]*:*);;
5164 :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
5165 :[FH]-) ac_tag=-:-;;
5166 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
5167 esac
5168 ac_save_IFS=$IFS
5169 IFS=:
5170 set x $ac_tag
5171 IFS=$ac_save_IFS
5172 shift
5173 ac_file=$1
5174 shift
5175
5176 case $ac_mode in
5177 :L) ac_source=$1;;
5178 :[FH])
5179 ac_file_inputs=
5180 for ac_f
5181 do
5182 case $ac_f in
5183 -) ac_f="$tmp/stdin";;
5184 *) # Look for the file first in the build tree, then in the source tree
5185 # (if the path is not absolute). The absolute path cannot be DOS-style,
5186 # because $ac_f cannot contain `:'.
5187 test -f "$ac_f" ||
5188 case $ac_f in
5189 [\\/$]*) false;;
5190 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
5191 esac ||
5192 as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
5193 esac
5194 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
5195 as_fn_append ac_file_inputs " '$ac_f'"
5196 done
5197
5198 # Let's still pretend it is `configure' which instantiates (i.e., don't
5199 # use $as_me), people would be surprised to read:
5200 # /* config.h. Generated by config.status. */
5201 configure_input='Generated from '`
5202 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
5203 `' by configure.'
5204 if test x"$ac_file" != x-; then
5205 configure_input="$ac_file. $configure_input"
5206 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
5207 $as_echo "$as_me: creating $ac_file" >&6;}
5208 fi
5209 # Neutralize special characters interpreted by sed in replacement strings.
5210 case $configure_input in #(
5211 *\&* | *\|* | *\\* )
5212 ac_sed_conf_input=`$as_echo "$configure_input" |
5213 sed 's/[\\\\&|]/\\\\&/g'`;; #(
5214 *) ac_sed_conf_input=$configure_input;;
5215 esac
5216
5217 case $ac_tag in
5218 *:-:* | *:-) cat >"$tmp/stdin" \
5219 || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
5220 esac
5221 ;;
5222 esac
5223
5224 ac_dir=`$as_dirname -- "$ac_file" ||
5225 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5226 X"$ac_file" : 'X\(//\)[^/]' \| \
5227 X"$ac_file" : 'X\(//\)$' \| \
5228 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
5229 $as_echo X"$ac_file" |
5230 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
5231 s//\1/
5232 q
5233 }
5234 /^X\(\/\/\)[^/].*/{
5235 s//\1/
5236 q
5237 }
5238 /^X\(\/\/\)$/{
5239 s//\1/
5240 q
5241 }
5242 /^X\(\/\).*/{
5243 s//\1/
5244 q
5245 }
5246 s/.*/./; q'`
5247 as_dir="$ac_dir"; as_fn_mkdir_p
5248 ac_builddir=.
5249
5250 case "$ac_dir" in
5251 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
5252 *)
5253 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
5254 # A ".." for each directory in $ac_dir_suffix.
5255 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
5256 case $ac_top_builddir_sub in
5257 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
5258 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
5259 esac ;;
5260 esac
5261 ac_abs_top_builddir=$ac_pwd
5262 ac_abs_builddir=$ac_pwd$ac_dir_suffix
5263 # for backward compatibility:
5264 ac_top_builddir=$ac_top_build_prefix
5265
5266 case $srcdir in
5267 .) # We are building in place.
5268 ac_srcdir=.
5269 ac_top_srcdir=$ac_top_builddir_sub
5270 ac_abs_top_srcdir=$ac_pwd ;;
5271 [\\/]* | ?:[\\/]* ) # Absolute name.
5272 ac_srcdir=$srcdir$ac_dir_suffix;
5273 ac_top_srcdir=$srcdir
5274 ac_abs_top_srcdir=$srcdir ;;
5275 *) # Relative name.
5276 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
5277 ac_top_srcdir=$ac_top_build_prefix$srcdir
5278 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
5279 esac
5280 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
5281
5282
5283 case $ac_mode in
5284 :F)
5285 #
5286 # CONFIG_FILE
5287 #
5288
5289 case $INSTALL in
5290 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
5291 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
5292 esac
5293 _ACEOF
5294
5295 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5296 # If the template does not know about datarootdir, expand it.
5297 # FIXME: This hack should be removed a few years after 2.60.
5298 ac_datarootdir_hack=; ac_datarootdir_seen=
5299 ac_sed_dataroot='
5300 /datarootdir/ {
5301 p
5302 q
5303 }
5304 /@datadir@/p
5305 /@docdir@/p
5306 /@infodir@/p
5307 /@localedir@/p
5308 /@mandir@/p'
5309 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
5310 *datarootdir*) ac_datarootdir_seen=yes;;
5311 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
5312 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
5313 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
5314 _ACEOF
5315 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5316 ac_datarootdir_hack='
5317 s&@datadir@&$datadir&g
5318 s&@docdir@&$docdir&g
5319 s&@infodir@&$infodir&g
5320 s&@localedir@&$localedir&g
5321 s&@mandir@&$mandir&g
5322 s&\\\${datarootdir}&$datarootdir&g' ;;
5323 esac
5324 _ACEOF
5325
5326 # Neutralize VPATH when `$srcdir' = `.'.
5327 # Shell code in configure.ac might set extrasub.
5328 # FIXME: do we really want to maintain this feature?
5329 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5330 ac_sed_extra="$ac_vpsub
5331 $extrasub
5332 _ACEOF
5333 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5334 :t
5335 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
5336 s|@configure_input@|$ac_sed_conf_input|;t t
5337 s&@top_builddir@&$ac_top_builddir_sub&;t t
5338 s&@top_build_prefix@&$ac_top_build_prefix&;t t
5339 s&@srcdir@&$ac_srcdir&;t t
5340 s&@abs_srcdir@&$ac_abs_srcdir&;t t
5341 s&@top_srcdir@&$ac_top_srcdir&;t t
5342 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
5343 s&@builddir@&$ac_builddir&;t t
5344 s&@abs_builddir@&$ac_abs_builddir&;t t
5345 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
5346 s&@INSTALL@&$ac_INSTALL&;t t
5347 $ac_datarootdir_hack
5348 "
5349 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
5350 || as_fn_error "could not create $ac_file" "$LINENO" 5
5351
5352 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
5353 { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
5354 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
5355 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
5356 which seems to be undefined. Please make sure it is defined." >&5
5357 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
5358 which seems to be undefined. Please make sure it is defined." >&2;}
5359
5360 rm -f "$tmp/stdin"
5361 case $ac_file in
5362 -) cat "$tmp/out" && rm -f "$tmp/out";;
5363 *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
5364 esac \
5365 || as_fn_error "could not create $ac_file" "$LINENO" 5
5366 ;;
5367 :H)
5368 #
5369 # CONFIG_HEADER
5370 #
5371 if test x"$ac_file" != x-; then
5372 {
5373 $as_echo "/* $configure_input */" \
5374 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
5375 } >"$tmp/config.h" \
5376 || as_fn_error "could not create $ac_file" "$LINENO" 5
5377 if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
5378 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
5379 $as_echo "$as_me: $ac_file is unchanged" >&6;}
5380 else
5381 rm -f "$ac_file"
5382 mv "$tmp/config.h" "$ac_file" \
5383 || as_fn_error "could not create $ac_file" "$LINENO" 5
5384 fi
5385 else
5386 $as_echo "/* $configure_input */" \
5387 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
5388 || as_fn_error "could not create -" "$LINENO" 5
5389 fi
5390 ;;
5391
5392 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
5393 $as_echo "$as_me: executing $ac_file commands" >&6;}
5394 ;;
5395 esac
5396
5397
5398 case $ac_file$ac_mode in
5399 "default":C) case x$CONFIG_HEADERS in xconfig.h:config.in) echo > stamp-h ;; esac ;;
5400
5401 esac
5402 done # for ac_tag
5403
5404
5405 as_fn_exit 0
5406 _ACEOF
5407 ac_clean_files=$ac_clean_files_save
5408
5409 test $ac_write_fail = 0 ||
5410 as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
5411
5412
5413 # configure is writing to config.log, and then calls config.status.
5414 # config.status does its own redirection, appending to config.log.
5415 # Unfortunately, on DOS this fails, as config.log is still kept open
5416 # by configure, so config.status won't be able to write to it; its
5417 # output is simply discarded. So we exec the FD to /dev/null,
5418 # effectively closing config.log, so it can be properly (re)opened and
5419 # appended to by config.status. When coming back to configure, we
5420 # need to make the FD available again.
5421 if test "$no_create" != yes; then
5422 ac_cs_success=:
5423 ac_config_status_args=
5424 test "$silent" = yes &&
5425 ac_config_status_args="$ac_config_status_args --quiet"
5426 exec 5>/dev/null
5427 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
5428 exec 5>>config.log
5429 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
5430 # would make configure fail if this is the last instruction.
5431 $ac_cs_success || as_fn_exit $?
5432 fi
5433 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
5434 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
5435 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
5436 fi
5437
A mirror of the official binutils-gdb repository