projects / deliverable / binutils-gdb.git / blob
? search:
summary | shortlog | log | commit | commitdiff | tree
blame | history | raw | HEAD
sim: move from common.m4 to SIM_AC_COMMON
[deliverable/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_build_warnings
689 enable_sim_build_warnings
690 '
691 ac_precious_vars='build_alias
692 host_alias
693 target_alias
694 CC
695 CFLAGS
696 LDFLAGS
697 LIBS
698 CPPFLAGS
699 CPP'
700
701
702 # Initialize some variables set by options.
703 ac_init_help=
704 ac_init_version=false
705 ac_unrecognized_opts=
706 ac_unrecognized_sep=
707 # The variables have the same names as the options, with
708 # dashes changed to underlines.
709 cache_file=/dev/null
710 exec_prefix=NONE
711 no_create=
712 no_recursion=
713 prefix=NONE
714 program_prefix=NONE
715 program_suffix=NONE
716 program_transform_name=s,x,x,
717 silent=
718 site=
719 srcdir=
720 verbose=
721 x_includes=NONE
722 x_libraries=NONE
723
724 # Installation directory options.
725 # These are left unexpanded so users can "make install exec_prefix=/foo"
726 # and all the variables that are supposed to be based on exec_prefix
727 # by default will actually change.
728 # Use braces instead of parens because sh, perl, etc. also accept them.
729 # (The list follows the same order as the GNU Coding Standards.)
730 bindir='${exec_prefix}/bin'
731 sbindir='${exec_prefix}/sbin'
732 libexecdir='${exec_prefix}/libexec'
733 datarootdir='${prefix}/share'
734 datadir='${datarootdir}'
735 sysconfdir='${prefix}/etc'
736 sharedstatedir='${prefix}/com'
737 localstatedir='${prefix}/var'
738 includedir='${prefix}/include'
739 oldincludedir='/usr/include'
740 docdir='${datarootdir}/doc/${PACKAGE}'
741 infodir='${datarootdir}/info'
742 htmldir='${docdir}'
743 dvidir='${docdir}'
744 pdfdir='${docdir}'
745 psdir='${docdir}'
746 libdir='${exec_prefix}/lib'
747 localedir='${datarootdir}/locale'
748 mandir='${datarootdir}/man'
749
750 ac_prev=
751 ac_dashdash=
752 for ac_option
753 do
754 # If the previous option needs an argument, assign it.
755 if test -n "$ac_prev"; then
756 eval $ac_prev=\$ac_option
757 ac_prev=
758 continue
759 fi
760
761 case $ac_option in
762 *=*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
763 *) ac_optarg=yes ;;
764 esac
765
766 # Accept the important Cygnus configure options, so we can diagnose typos.
767
768 case $ac_dashdash$ac_option in
769 --)
770 ac_dashdash=yes ;;
771
772 -bindir | --bindir | --bindi | --bind | --bin | --bi)
773 ac_prev=bindir ;;
774 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
775 bindir=$ac_optarg ;;
776
777 -build | --build | --buil | --bui | --bu)
778 ac_prev=build_alias ;;
779 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
780 build_alias=$ac_optarg ;;
781
782 -cache-file | --cache-file | --cache-fil | --cache-fi \
783 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
784 ac_prev=cache_file ;;
785 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
786 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
787 cache_file=$ac_optarg ;;
788
789 --config-cache | -C)
790 cache_file=config.cache ;;
791
792 -datadir | --datadir | --datadi | --datad)
793 ac_prev=datadir ;;
794 -datadir=* | --datadir=* | --datadi=* | --datad=*)
795 datadir=$ac_optarg ;;
796
797 -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
798 | --dataroo | --dataro | --datar)
799 ac_prev=datarootdir ;;
800 -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
801 | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
802 datarootdir=$ac_optarg ;;
803
804 -disable-* | --disable-*)
805 ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
806 # Reject names that are not valid shell variable names.
807 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
808 as_fn_error "invalid feature name: $ac_useropt"
809 ac_useropt_orig=$ac_useropt
810 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
811 case $ac_user_opts in
812 *"
813 "enable_$ac_useropt"
814 "*) ;;
815 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
816 ac_unrecognized_sep=', ';;
817 esac
818 eval enable_$ac_useropt=no ;;
819
820 -docdir | --docdir | --docdi | --doc | --do)
821 ac_prev=docdir ;;
822 -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
823 docdir=$ac_optarg ;;
824
825 -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
826 ac_prev=dvidir ;;
827 -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
828 dvidir=$ac_optarg ;;
829
830 -enable-* | --enable-*)
831 ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
832 # Reject names that are not valid shell variable names.
833 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
834 as_fn_error "invalid feature name: $ac_useropt"
835 ac_useropt_orig=$ac_useropt
836 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
837 case $ac_user_opts in
838 *"
839 "enable_$ac_useropt"
840 "*) ;;
841 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
842 ac_unrecognized_sep=', ';;
843 esac
844 eval enable_$ac_useropt=\$ac_optarg ;;
845
846 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
847 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
848 | --exec | --exe | --ex)
849 ac_prev=exec_prefix ;;
850 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
851 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
852 | --exec=* | --exe=* | --ex=*)
853 exec_prefix=$ac_optarg ;;
854
855 -gas | --gas | --ga | --g)
856 # Obsolete; use --with-gas.
857 with_gas=yes ;;
858
859 -help | --help | --hel | --he | -h)
860 ac_init_help=long ;;
861 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
862 ac_init_help=recursive ;;
863 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
864 ac_init_help=short ;;
865
866 -host | --host | --hos | --ho)
867 ac_prev=host_alias ;;
868 -host=* | --host=* | --hos=* | --ho=*)
869 host_alias=$ac_optarg ;;
870
871 -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
872 ac_prev=htmldir ;;
873 -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
874 | --ht=*)
875 htmldir=$ac_optarg ;;
876
877 -includedir | --includedir | --includedi | --included | --include \
878 | --includ | --inclu | --incl | --inc)
879 ac_prev=includedir ;;
880 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
881 | --includ=* | --inclu=* | --incl=* | --inc=*)
882 includedir=$ac_optarg ;;
883
884 -infodir | --infodir | --infodi | --infod | --info | --inf)
885 ac_prev=infodir ;;
886 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
887 infodir=$ac_optarg ;;
888
889 -libdir | --libdir | --libdi | --libd)
890 ac_prev=libdir ;;
891 -libdir=* | --libdir=* | --libdi=* | --libd=*)
892 libdir=$ac_optarg ;;
893
894 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
895 | --libexe | --libex | --libe)
896 ac_prev=libexecdir ;;
897 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
898 | --libexe=* | --libex=* | --libe=*)
899 libexecdir=$ac_optarg ;;
900
901 -localedir | --localedir | --localedi | --localed | --locale)
902 ac_prev=localedir ;;
903 -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
904 localedir=$ac_optarg ;;
905
906 -localstatedir | --localstatedir | --localstatedi | --localstated \
907 | --localstate | --localstat | --localsta | --localst | --locals)
908 ac_prev=localstatedir ;;
909 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
910 | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
911 localstatedir=$ac_optarg ;;
912
913 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
914 ac_prev=mandir ;;
915 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
916 mandir=$ac_optarg ;;
917
918 -nfp | --nfp | --nf)
919 # Obsolete; use --without-fp.
920 with_fp=no ;;
921
922 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
923 | --no-cr | --no-c | -n)
924 no_create=yes ;;
925
926 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
927 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
928 no_recursion=yes ;;
929
930 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
931 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
932 | --oldin | --oldi | --old | --ol | --o)
933 ac_prev=oldincludedir ;;
934 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
935 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
936 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
937 oldincludedir=$ac_optarg ;;
938
939 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
940 ac_prev=prefix ;;
941 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
942 prefix=$ac_optarg ;;
943
944 -program-prefix | --program-prefix | --program-prefi | --program-pref \
945 | --program-pre | --program-pr | --program-p)
946 ac_prev=program_prefix ;;
947 -program-prefix=* | --program-prefix=* | --program-prefi=* \
948 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
949 program_prefix=$ac_optarg ;;
950
951 -program-suffix | --program-suffix | --program-suffi | --program-suff \
952 | --program-suf | --program-su | --program-s)
953 ac_prev=program_suffix ;;
954 -program-suffix=* | --program-suffix=* | --program-suffi=* \
955 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
956 program_suffix=$ac_optarg ;;
957
958 -program-transform-name | --program-transform-name \
959 | --program-transform-nam | --program-transform-na \
960 | --program-transform-n | --program-transform- \
961 | --program-transform | --program-transfor \
962 | --program-transfo | --program-transf \
963 | --program-trans | --program-tran \
964 | --progr-tra | --program-tr | --program-t)
965 ac_prev=program_transform_name ;;
966 -program-transform-name=* | --program-transform-name=* \
967 | --program-transform-nam=* | --program-transform-na=* \
968 | --program-transform-n=* | --program-transform-=* \
969 | --program-transform=* | --program-transfor=* \
970 | --program-transfo=* | --program-transf=* \
971 | --program-trans=* | --program-tran=* \
972 | --progr-tra=* | --program-tr=* | --program-t=*)
973 program_transform_name=$ac_optarg ;;
974
975 -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
976 ac_prev=pdfdir ;;
977 -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
978 pdfdir=$ac_optarg ;;
979
980 -psdir | --psdir | --psdi | --psd | --ps)
981 ac_prev=psdir ;;
982 -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
983 psdir=$ac_optarg ;;
984
985 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
986 | -silent | --silent | --silen | --sile | --sil)
987 silent=yes ;;
988
989 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
990 ac_prev=sbindir ;;
991 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
992 | --sbi=* | --sb=*)
993 sbindir=$ac_optarg ;;
994
995 -sharedstatedir | --sharedstatedir | --sharedstatedi \
996 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
997 | --sharedst | --shareds | --shared | --share | --shar \
998 | --sha | --sh)
999 ac_prev=sharedstatedir ;;
1000 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1001 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1002 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1003 | --sha=* | --sh=*)
1004 sharedstatedir=$ac_optarg ;;
1005
1006 -site | --site | --sit)
1007 ac_prev=site ;;
1008 -site=* | --site=* | --sit=*)
1009 site=$ac_optarg ;;
1010
1011 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1012 ac_prev=srcdir ;;
1013 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1014 srcdir=$ac_optarg ;;
1015
1016 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1017 | --syscon | --sysco | --sysc | --sys | --sy)
1018 ac_prev=sysconfdir ;;
1019 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1020 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1021 sysconfdir=$ac_optarg ;;
1022
1023 -target | --target | --targe | --targ | --tar | --ta | --t)
1024 ac_prev=target_alias ;;
1025 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1026 target_alias=$ac_optarg ;;
1027
1028 -v | -verbose | --verbose | --verbos | --verbo | --verb)
1029 verbose=yes ;;
1030
1031 -version | --version | --versio | --versi | --vers | -V)
1032 ac_init_version=: ;;
1033
1034 -with-* | --with-*)
1035 ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1036 # Reject names that are not valid shell variable names.
1037 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1038 as_fn_error "invalid package name: $ac_useropt"
1039 ac_useropt_orig=$ac_useropt
1040 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1041 case $ac_user_opts in
1042 *"
1043 "with_$ac_useropt"
1044 "*) ;;
1045 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1046 ac_unrecognized_sep=', ';;
1047 esac
1048 eval with_$ac_useropt=\$ac_optarg ;;
1049
1050 -without-* | --without-*)
1051 ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1052 # Reject names that are not valid shell variable names.
1053 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1054 as_fn_error "invalid package name: $ac_useropt"
1055 ac_useropt_orig=$ac_useropt
1056 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1057 case $ac_user_opts in
1058 *"
1059 "with_$ac_useropt"
1060 "*) ;;
1061 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1062 ac_unrecognized_sep=', ';;
1063 esac
1064 eval with_$ac_useropt=no ;;
1065
1066 --x)
1067 # Obsolete; use --with-x.
1068 with_x=yes ;;
1069
1070 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1071 | --x-incl | --x-inc | --x-in | --x-i)
1072 ac_prev=x_includes ;;
1073 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1074 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1075 x_includes=$ac_optarg ;;
1076
1077 -x-libraries | --x-libraries | --x-librarie | --x-librari \
1078 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1079 ac_prev=x_libraries ;;
1080 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1081 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1082 x_libraries=$ac_optarg ;;
1083
1084 -*) as_fn_error "unrecognized option: \`$ac_option'
1085 Try \`$0 --help' for more information."
1086 ;;
1087
1088 *=*)
1089 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1090 # Reject names that are not valid shell variable names.
1091 case $ac_envvar in #(
1092 '' | [0-9]* | *[!_$as_cr_alnum]* )
1093 as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1094 esac
1095 eval $ac_envvar=\$ac_optarg
1096 export $ac_envvar ;;
1097
1098 *)
1099 # FIXME: should be removed in autoconf 3.0.
1100 $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1101 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1102 $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1103 : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1104 ;;
1105
1106 esac
1107 done
1108
1109 if test -n "$ac_prev"; then
1110 ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1111 as_fn_error "missing argument to $ac_option"
1112 fi
1113
1114 if test -n "$ac_unrecognized_opts"; then
1115 case $enable_option_checking in
1116 no) ;;
1117 fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1118 *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1119 esac
1120 fi
1121
1122 # Check all directory arguments for consistency.
1123 for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1124 datadir sysconfdir sharedstatedir localstatedir includedir \
1125 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1126 libdir localedir mandir
1127 do
1128 eval ac_val=\$$ac_var
1129 # Remove trailing slashes.
1130 case $ac_val in
1131 */ )
1132 ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1133 eval $ac_var=\$ac_val;;
1134 esac
1135 # Be sure to have absolute directory names.
1136 case $ac_val in
1137 [\\/$]* | ?:[\\/]* ) continue;;
1138 NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1139 esac
1140 as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1141 done
1142
1143 # There might be people who depend on the old broken behavior: `$host'
1144 # used to hold the argument of --host etc.
1145 # FIXME: To remove some day.
1146 build=$build_alias
1147 host=$host_alias
1148 target=$target_alias
1149
1150 # FIXME: To remove some day.
1151 if test "x$host_alias" != x; then
1152 if test "x$build_alias" = x; then
1153 cross_compiling=maybe
1154 $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1155 If a cross compiler is detected then cross compile mode will be used." >&2
1156 elif test "x$build_alias" != "x$host_alias"; then
1157 cross_compiling=yes
1158 fi
1159 fi
1160
1161 ac_tool_prefix=
1162 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1163
1164 test "$silent" = yes && exec 6>/dev/null
1165
1166
1167 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1168 ac_ls_di=`ls -di .` &&
1169 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1170 as_fn_error "working directory cannot be determined"
1171 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1172 as_fn_error "pwd does not report name of working directory"
1173
1174
1175 # Find the source files, if location was not specified.
1176 if test -z "$srcdir"; then
1177 ac_srcdir_defaulted=yes
1178 # Try the directory containing this script, then the parent directory.
1179 ac_confdir=`$as_dirname -- "$as_myself" ||
1180 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1181 X"$as_myself" : 'X\(//\)[^/]' \| \
1182 X"$as_myself" : 'X\(//\)$' \| \
1183 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1184 $as_echo X"$as_myself" |
1185 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1186 s//\1/
1187 q
1188 }
1189 /^X\(\/\/\)[^/].*/{
1190 s//\1/
1191 q
1192 }
1193 /^X\(\/\/\)$/{
1194 s//\1/
1195 q
1196 }
1197 /^X\(\/\).*/{
1198 s//\1/
1199 q
1200 }
1201 s/.*/./; q'`
1202 srcdir=$ac_confdir
1203 if test ! -r "$srcdir/$ac_unique_file"; then
1204 srcdir=..
1205 fi
1206 else
1207 ac_srcdir_defaulted=no
1208 fi
1209 if test ! -r "$srcdir/$ac_unique_file"; then
1210 test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1211 as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1212 fi
1213 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1214 ac_abs_confdir=`(
1215 cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1216 pwd)`
1217 # When building in place, set srcdir=.
1218 if test "$ac_abs_confdir" = "$ac_pwd"; then
1219 srcdir=.
1220 fi
1221 # Remove unnecessary trailing slashes from srcdir.
1222 # Double slashes in file names in object file debugging info
1223 # mess up M-x gdb in Emacs.
1224 case $srcdir in
1225 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1226 esac
1227 for ac_var in $ac_precious_vars; do
1228 eval ac_env_${ac_var}_set=\${${ac_var}+set}
1229 eval ac_env_${ac_var}_value=\$${ac_var}
1230 eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1231 eval ac_cv_env_${ac_var}_value=\$${ac_var}
1232 done
1233
1234 #
1235 # Report the --help message.
1236 #
1237 if test "$ac_init_help" = "long"; then
1238 # Omit some internal or obsolete options to make the list less imposing.
1239 # This message is too long to be a string in the A/UX 3.1 sh.
1240 cat <<_ACEOF
1241 \`configure' configures this package to adapt to many kinds of systems.
1242
1243 Usage: $0 [OPTION]... [VAR=VALUE]...
1244
1245 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1246 VAR=VALUE. See below for descriptions of some of the useful variables.
1247
1248 Defaults for the options are specified in brackets.
1249
1250 Configuration:
1251 -h, --help display this help and exit
1252 --help=short display options specific to this package
1253 --help=recursive display the short help of all the included packages
1254 -V, --version display version information and exit
1255 -q, --quiet, --silent do not print \`checking...' messages
1256 --cache-file=FILE cache test results in FILE [disabled]
1257 -C, --config-cache alias for \`--cache-file=config.cache'
1258 -n, --no-create do not create output files
1259 --srcdir=DIR find the sources in DIR [configure dir or \`..']
1260
1261 Installation directories:
1262 --prefix=PREFIX install architecture-independent files in PREFIX
1263 [$ac_default_prefix]
1264 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
1265 [PREFIX]
1266
1267 By default, \`make install' will install all the files in
1268 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
1269 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1270 for instance \`--prefix=\$HOME'.
1271
1272 For better control, use the options below.
1273
1274 Fine tuning of the installation directories:
1275 --bindir=DIR user executables [EPREFIX/bin]
1276 --sbindir=DIR system admin executables [EPREFIX/sbin]
1277 --libexecdir=DIR program executables [EPREFIX/libexec]
1278 --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1279 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1280 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
1281 --libdir=DIR object code libraries [EPREFIX/lib]
1282 --includedir=DIR C header files [PREFIX/include]
1283 --oldincludedir=DIR C header files for non-gcc [/usr/include]
1284 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1285 --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1286 --infodir=DIR info documentation [DATAROOTDIR/info]
1287 --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1288 --mandir=DIR man documentation [DATAROOTDIR/man]
1289 --docdir=DIR documentation root [DATAROOTDIR/doc/PACKAGE]
1290 --htmldir=DIR html documentation [DOCDIR]
1291 --dvidir=DIR dvi documentation [DOCDIR]
1292 --pdfdir=DIR pdf documentation [DOCDIR]
1293 --psdir=DIR ps documentation [DOCDIR]
1294 _ACEOF
1295
1296 cat <<\_ACEOF
1297
1298 Program names:
1299 --program-prefix=PREFIX prepend PREFIX to installed program names
1300 --program-suffix=SUFFIX append SUFFIX to installed program names
1301 --program-transform-name=PROGRAM run sed PROGRAM on installed program names
1302
1303 System types:
1304 --build=BUILD configure for building on BUILD [guessed]
1305 --host=HOST cross-compile to build programs to run on HOST [BUILD]
1306 --target=TARGET configure for building compilers for TARGET [HOST]
1307 _ACEOF
1308 fi
1309
1310 if test -n "$ac_init_help"; then
1311
1312 cat <<\_ACEOF
1313
1314 Optional Features:
1315 --disable-option-checking ignore unrecognized --enable/--with options
1316 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
1317 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
1318 --enable-build-warnings Enable build-time compiler warnings if gcc is used
1319 --enable-gdb-build-warnings Enable SIM specific build-time compiler warnings if gcc is used
1320
1321 Some influential environment variables:
1322 CC C compiler command
1323 CFLAGS C compiler flags
1324 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
1325 nonstandard directory <lib dir>
1326 LIBS libraries to pass to the linker, e.g. -l<library>
1327 CPPFLAGS C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1328 you have headers in a nonstandard directory <include dir>
1329 CPP C preprocessor
1330
1331 Use these variables to override the choices made by `configure' or to help
1332 it to find libraries and programs with nonstandard names/locations.
1333
1334 Report bugs to the package provider.
1335 _ACEOF
1336 ac_status=$?
1337 fi
1338
1339 if test "$ac_init_help" = "recursive"; then
1340 # If there are subdirs, report their specific --help.
1341 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1342 test -d "$ac_dir" ||
1343 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1344 continue
1345 ac_builddir=.
1346
1347 case "$ac_dir" in
1348 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1349 *)
1350 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1351 # A ".." for each directory in $ac_dir_suffix.
1352 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1353 case $ac_top_builddir_sub in
1354 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1355 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1356 esac ;;
1357 esac
1358 ac_abs_top_builddir=$ac_pwd
1359 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1360 # for backward compatibility:
1361 ac_top_builddir=$ac_top_build_prefix
1362
1363 case $srcdir in
1364 .) # We are building in place.
1365 ac_srcdir=.
1366 ac_top_srcdir=$ac_top_builddir_sub
1367 ac_abs_top_srcdir=$ac_pwd ;;
1368 [\\/]* | ?:[\\/]* ) # Absolute name.
1369 ac_srcdir=$srcdir$ac_dir_suffix;
1370 ac_top_srcdir=$srcdir
1371 ac_abs_top_srcdir=$srcdir ;;
1372 *) # Relative name.
1373 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1374 ac_top_srcdir=$ac_top_build_prefix$srcdir
1375 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1376 esac
1377 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1378
1379 cd "$ac_dir" || { ac_status=$?; continue; }
1380 # Check for guested configure.
1381 if test -f "$ac_srcdir/configure.gnu"; then
1382 echo &&
1383 $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1384 elif test -f "$ac_srcdir/configure"; then
1385 echo &&
1386 $SHELL "$ac_srcdir/configure" --help=recursive
1387 else
1388 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1389 fi || ac_status=$?
1390 cd "$ac_pwd" || { ac_status=$?; break; }
1391 done
1392 fi
1393
1394 test -n "$ac_init_help" && exit $ac_status
1395 if $ac_init_version; then
1396 cat <<\_ACEOF
1397 configure
1398 generated by GNU Autoconf 2.64
1399
1400 Copyright (C) 2009 Free Software Foundation, Inc.
1401 This configure script is free software; the Free Software Foundation
1402 gives unlimited permission to copy, distribute and modify it.
1403 _ACEOF
1404 exit
1405 fi
1406
1407 ## ------------------------ ##
1408 ## Autoconf initialization. ##
1409 ## ------------------------ ##
1410
1411 # ac_fn_c_try_compile LINENO
1412 # --------------------------
1413 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1414 ac_fn_c_try_compile ()
1415 {
1416 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1417 rm -f conftest.$ac_objext
1418 if { { ac_try="$ac_compile"
1419 case "(($ac_try" in
1420 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1421 *) ac_try_echo=$ac_try;;
1422 esac
1423 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1424 $as_echo "$ac_try_echo"; } >&5
1425 (eval "$ac_compile") 2>conftest.err
1426 ac_status=$?
1427 if test -s conftest.err; then
1428 grep -v '^ *+' conftest.err >conftest.er1
1429 cat conftest.er1 >&5
1430 mv -f conftest.er1 conftest.err
1431 fi
1432 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1433 test $ac_status = 0; } && {
1434 test -z "$ac_c_werror_flag" ||
1435 test ! -s conftest.err
1436 } && test -s conftest.$ac_objext; then :
1437 ac_retval=0
1438 else
1439 $as_echo "$as_me: failed program was:" >&5
1440 sed 's/^/| /' conftest.$ac_ext >&5
1441
1442 ac_retval=1
1443 fi
1444 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1445 return $ac_retval
1446
1447 } # ac_fn_c_try_compile
1448
1449 # ac_fn_c_try_cpp LINENO
1450 # ----------------------
1451 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1452 ac_fn_c_try_cpp ()
1453 {
1454 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1455 if { { ac_try="$ac_cpp conftest.$ac_ext"
1456 case "(($ac_try" in
1457 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1458 *) ac_try_echo=$ac_try;;
1459 esac
1460 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1461 $as_echo "$ac_try_echo"; } >&5
1462 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1463 ac_status=$?
1464 if test -s conftest.err; then
1465 grep -v '^ *+' conftest.err >conftest.er1
1466 cat conftest.er1 >&5
1467 mv -f conftest.er1 conftest.err
1468 fi
1469 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1470 test $ac_status = 0; } >/dev/null && {
1471 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1472 test ! -s conftest.err
1473 }; then :
1474 ac_retval=0
1475 else
1476 $as_echo "$as_me: failed program was:" >&5
1477 sed 's/^/| /' conftest.$ac_ext >&5
1478
1479 ac_retval=1
1480 fi
1481 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1482 return $ac_retval
1483
1484 } # ac_fn_c_try_cpp
1485
1486 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1487 # -------------------------------------------------------
1488 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1489 # the include files in INCLUDES and setting the cache variable VAR
1490 # accordingly.
1491 ac_fn_c_check_header_mongrel ()
1492 {
1493 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1494 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1495 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1496 $as_echo_n "checking for $2... " >&6; }
1497 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1498 $as_echo_n "(cached) " >&6
1499 fi
1500 eval ac_res=\$$3
1501 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1502 $as_echo "$ac_res" >&6; }
1503 else
1504 # Is the header compilable?
1505 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1506 $as_echo_n "checking $2 usability... " >&6; }
1507 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1508 /* end confdefs.h. */
1509 $4
1510 #include <$2>
1511 _ACEOF
1512 if ac_fn_c_try_compile "$LINENO"; then :
1513 ac_header_compiler=yes
1514 else
1515 ac_header_compiler=no
1516 fi
1517 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1518 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1519 $as_echo "$ac_header_compiler" >&6; }
1520
1521 # Is the header present?
1522 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1523 $as_echo_n "checking $2 presence... " >&6; }
1524 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1525 /* end confdefs.h. */
1526 #include <$2>
1527 _ACEOF
1528 if ac_fn_c_try_cpp "$LINENO"; then :
1529 ac_header_preproc=yes
1530 else
1531 ac_header_preproc=no
1532 fi
1533 rm -f conftest.err conftest.$ac_ext
1534 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1535 $as_echo "$ac_header_preproc" >&6; }
1536
1537 # So? What about this header?
1538 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1539 yes:no: )
1540 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1541 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1542 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1543 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1544 ;;
1545 no:yes:* )
1546 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1547 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1548 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
1549 $as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
1550 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1551 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1552 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
1553 $as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
1554 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1555 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1556 ;;
1557 esac
1558 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1559 $as_echo_n "checking for $2... " >&6; }
1560 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1561 $as_echo_n "(cached) " >&6
1562 else
1563 eval "$3=\$ac_header_compiler"
1564 fi
1565 eval ac_res=\$$3
1566 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1567 $as_echo "$ac_res" >&6; }
1568 fi
1569 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1570
1571 } # ac_fn_c_check_header_mongrel
1572
1573 # ac_fn_c_try_run LINENO
1574 # ----------------------
1575 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1576 # that executables *can* be run.
1577 ac_fn_c_try_run ()
1578 {
1579 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1580 if { { ac_try="$ac_link"
1581 case "(($ac_try" in
1582 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1583 *) ac_try_echo=$ac_try;;
1584 esac
1585 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1586 $as_echo "$ac_try_echo"; } >&5
1587 (eval "$ac_link") 2>&5
1588 ac_status=$?
1589 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1590 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1591 { { case "(($ac_try" in
1592 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1593 *) ac_try_echo=$ac_try;;
1594 esac
1595 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1596 $as_echo "$ac_try_echo"; } >&5
1597 (eval "$ac_try") 2>&5
1598 ac_status=$?
1599 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1600 test $ac_status = 0; }; }; then :
1601 ac_retval=0
1602 else
1603 $as_echo "$as_me: program exited with status $ac_status" >&5
1604 $as_echo "$as_me: failed program was:" >&5
1605 sed 's/^/| /' conftest.$ac_ext >&5
1606
1607 ac_retval=$ac_status
1608 fi
1609 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1610 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1611 return $ac_retval
1612
1613 } # ac_fn_c_try_run
1614
1615 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1616 # -------------------------------------------------------
1617 # Tests whether HEADER exists and can be compiled using the include files in
1618 # INCLUDES, setting the cache variable VAR accordingly.
1619 ac_fn_c_check_header_compile ()
1620 {
1621 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1622 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1623 $as_echo_n "checking for $2... " >&6; }
1624 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1625 $as_echo_n "(cached) " >&6
1626 else
1627 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1628 /* end confdefs.h. */
1629 $4
1630 #include <$2>
1631 _ACEOF
1632 if ac_fn_c_try_compile "$LINENO"; then :
1633 eval "$3=yes"
1634 else
1635 eval "$3=no"
1636 fi
1637 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1638 fi
1639 eval ac_res=\$$3
1640 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1641 $as_echo "$ac_res" >&6; }
1642 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1643
1644 } # ac_fn_c_check_header_compile
1645
1646 # ac_fn_c_try_link LINENO
1647 # -----------------------
1648 # Try to link conftest.$ac_ext, and return whether this succeeded.
1649 ac_fn_c_try_link ()
1650 {
1651 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1652 rm -f conftest.$ac_objext conftest$ac_exeext
1653 if { { ac_try="$ac_link"
1654 case "(($ac_try" in
1655 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1656 *) ac_try_echo=$ac_try;;
1657 esac
1658 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1659 $as_echo "$ac_try_echo"; } >&5
1660 (eval "$ac_link") 2>conftest.err
1661 ac_status=$?
1662 if test -s conftest.err; then
1663 grep -v '^ *+' conftest.err >conftest.er1
1664 cat conftest.er1 >&5
1665 mv -f conftest.er1 conftest.err
1666 fi
1667 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1668 test $ac_status = 0; } && {
1669 test -z "$ac_c_werror_flag" ||
1670 test ! -s conftest.err
1671 } && test -s conftest$ac_exeext && {
1672 test "$cross_compiling" = yes ||
1673 $as_test_x conftest$ac_exeext
1674 }; then :
1675 ac_retval=0
1676 else
1677 $as_echo "$as_me: failed program was:" >&5
1678 sed 's/^/| /' conftest.$ac_ext >&5
1679
1680 ac_retval=1
1681 fi
1682 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1683 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1684 # interfere with the next link command; also delete a directory that is
1685 # left behind by Apple's compiler. We do this before executing the actions.
1686 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1687 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1688 return $ac_retval
1689
1690 } # ac_fn_c_try_link
1691 cat >config.log <<_ACEOF
1692 This file contains any messages produced by compilers while
1693 running configure, to aid debugging if configure makes a mistake.
1694
1695 It was created by $as_me, which was
1696 generated by GNU Autoconf 2.64. Invocation command line was
1697
1698 $ $0 $@
1699
1700 _ACEOF
1701 exec 5>>config.log
1702 {
1703 cat <<_ASUNAME
1704 ## --------- ##
1705 ## Platform. ##
1706 ## --------- ##
1707
1708 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1709 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1710 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1711 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1712 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1713
1714 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1715 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
1716
1717 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
1718 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
1719 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1720 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
1721 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
1722 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
1723 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
1724
1725 _ASUNAME
1726
1727 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1728 for as_dir in $PATH
1729 do
1730 IFS=$as_save_IFS
1731 test -z "$as_dir" && as_dir=.
1732 $as_echo "PATH: $as_dir"
1733 done
1734 IFS=$as_save_IFS
1735
1736 } >&5
1737
1738 cat >&5 <<_ACEOF
1739
1740
1741 ## ----------- ##
1742 ## Core tests. ##
1743 ## ----------- ##
1744
1745 _ACEOF
1746
1747
1748 # Keep a trace of the command line.
1749 # Strip out --no-create and --no-recursion so they do not pile up.
1750 # Strip out --silent because we don't want to record it for future runs.
1751 # Also quote any args containing shell meta-characters.
1752 # Make two passes to allow for proper duplicate-argument suppression.
1753 ac_configure_args=
1754 ac_configure_args0=
1755 ac_configure_args1=
1756 ac_must_keep_next=false
1757 for ac_pass in 1 2
1758 do
1759 for ac_arg
1760 do
1761 case $ac_arg in
1762 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1763 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1764 | -silent | --silent | --silen | --sile | --sil)
1765 continue ;;
1766 *\'*)
1767 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1768 esac
1769 case $ac_pass in
1770 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1771 2)
1772 as_fn_append ac_configure_args1 " '$ac_arg'"
1773 if test $ac_must_keep_next = true; then
1774 ac_must_keep_next=false # Got value, back to normal.
1775 else
1776 case $ac_arg in
1777 *=* | --config-cache | -C | -disable-* | --disable-* \
1778 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1779 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1780 | -with-* | --with-* | -without-* | --without-* | --x)
1781 case "$ac_configure_args0 " in
1782 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1783 esac
1784 ;;
1785 -* ) ac_must_keep_next=true ;;
1786 esac
1787 fi
1788 as_fn_append ac_configure_args " '$ac_arg'"
1789 ;;
1790 esac
1791 done
1792 done
1793 { ac_configure_args0=; unset ac_configure_args0;}
1794 { ac_configure_args1=; unset ac_configure_args1;}
1795
1796 # When interrupted or exit'd, cleanup temporary files, and complete
1797 # config.log. We remove comments because anyway the quotes in there
1798 # would cause problems or look ugly.
1799 # WARNING: Use '\'' to represent an apostrophe within the trap.
1800 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1801 trap 'exit_status=$?
1802 # Save into config.log some information that might help in debugging.
1803 {
1804 echo
1805
1806 cat <<\_ASBOX
1807 ## ---------------- ##
1808 ## Cache variables. ##
1809 ## ---------------- ##
1810 _ASBOX
1811 echo
1812 # The following way of writing the cache mishandles newlines in values,
1813 (
1814 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1815 eval ac_val=\$$ac_var
1816 case $ac_val in #(
1817 *${as_nl}*)
1818 case $ac_var in #(
1819 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1820 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1821 esac
1822 case $ac_var in #(
1823 _ | IFS | as_nl) ;; #(
1824 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1825 *) { eval $ac_var=; unset $ac_var;} ;;
1826 esac ;;
1827 esac
1828 done
1829 (set) 2>&1 |
1830 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1831 *${as_nl}ac_space=\ *)
1832 sed -n \
1833 "s/'\''/'\''\\\\'\'''\''/g;
1834 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1835 ;; #(
1836 *)
1837 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1838 ;;
1839 esac |
1840 sort
1841 )
1842 echo
1843
1844 cat <<\_ASBOX
1845 ## ----------------- ##
1846 ## Output variables. ##
1847 ## ----------------- ##
1848 _ASBOX
1849 echo
1850 for ac_var in $ac_subst_vars
1851 do
1852 eval ac_val=\$$ac_var
1853 case $ac_val in
1854 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1855 esac
1856 $as_echo "$ac_var='\''$ac_val'\''"
1857 done | sort
1858 echo
1859
1860 if test -n "$ac_subst_files"; then
1861 cat <<\_ASBOX
1862 ## ------------------- ##
1863 ## File substitutions. ##
1864 ## ------------------- ##
1865 _ASBOX
1866 echo
1867 for ac_var in $ac_subst_files
1868 do
1869 eval ac_val=\$$ac_var
1870 case $ac_val in
1871 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1872 esac
1873 $as_echo "$ac_var='\''$ac_val'\''"
1874 done | sort
1875 echo
1876 fi
1877
1878 if test -s confdefs.h; then
1879 cat <<\_ASBOX
1880 ## ----------- ##
1881 ## confdefs.h. ##
1882 ## ----------- ##
1883 _ASBOX
1884 echo
1885 cat confdefs.h
1886 echo
1887 fi
1888 test "$ac_signal" != 0 &&
1889 $as_echo "$as_me: caught signal $ac_signal"
1890 $as_echo "$as_me: exit $exit_status"
1891 } >&5
1892 rm -f core *.core core.conftest.* &&
1893 rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1894 exit $exit_status
1895 ' 0
1896 for ac_signal in 1 2 13 15; do
1897 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
1898 done
1899 ac_signal=0
1900
1901 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1902 rm -f -r conftest* confdefs.h
1903
1904 $as_echo "/* confdefs.h */" > confdefs.h
1905
1906 # Predefined preprocessor variables.
1907
1908 cat >>confdefs.h <<_ACEOF
1909 #define PACKAGE_NAME "$PACKAGE_NAME"
1910 _ACEOF
1911
1912 cat >>confdefs.h <<_ACEOF
1913 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1914 _ACEOF
1915
1916 cat >>confdefs.h <<_ACEOF
1917 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1918 _ACEOF
1919
1920 cat >>confdefs.h <<_ACEOF
1921 #define PACKAGE_STRING "$PACKAGE_STRING"
1922 _ACEOF
1923
1924 cat >>confdefs.h <<_ACEOF
1925 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1926 _ACEOF
1927
1928 cat >>confdefs.h <<_ACEOF
1929 #define PACKAGE_URL "$PACKAGE_URL"
1930 _ACEOF
1931
1932
1933 # Let the site file select an alternate cache file if it wants to.
1934 # Prefer an explicitly selected file to automatically selected ones.
1935 ac_site_file1=NONE
1936 ac_site_file2=NONE
1937 if test -n "$CONFIG_SITE"; then
1938 ac_site_file1=$CONFIG_SITE
1939 elif test "x$prefix" != xNONE; then
1940 ac_site_file1=$prefix/share/config.site
1941 ac_site_file2=$prefix/etc/config.site
1942 else
1943 ac_site_file1=$ac_default_prefix/share/config.site
1944 ac_site_file2=$ac_default_prefix/etc/config.site
1945 fi
1946 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
1947 do
1948 test "x$ac_site_file" = xNONE && continue
1949 if test -r "$ac_site_file"; then
1950 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
1951 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
1952 sed 's/^/| /' "$ac_site_file" >&5
1953 . "$ac_site_file"
1954 fi
1955 done
1956
1957 if test -r "$cache_file"; then
1958 # Some versions of bash will fail to source /dev/null (special
1959 # files actually), so we avoid doing that.
1960 if test -f "$cache_file"; then
1961 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
1962 $as_echo "$as_me: loading cache $cache_file" >&6;}
1963 case $cache_file in
1964 [\\/]* | ?:[\\/]* ) . "$cache_file";;
1965 *) . "./$cache_file";;
1966 esac
1967 fi
1968 else
1969 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
1970 $as_echo "$as_me: creating cache $cache_file" >&6;}
1971 >$cache_file
1972 fi
1973
1974 # Check that the precious variables saved in the cache have kept the same
1975 # value.
1976 ac_cache_corrupted=false
1977 for ac_var in $ac_precious_vars; do
1978 eval ac_old_set=\$ac_cv_env_${ac_var}_set
1979 eval ac_new_set=\$ac_env_${ac_var}_set
1980 eval ac_old_val=\$ac_cv_env_${ac_var}_value
1981 eval ac_new_val=\$ac_env_${ac_var}_value
1982 case $ac_old_set,$ac_new_set in
1983 set,)
1984 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1985 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1986 ac_cache_corrupted=: ;;
1987 ,set)
1988 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
1989 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1990 ac_cache_corrupted=: ;;
1991 ,);;
1992 *)
1993 if test "x$ac_old_val" != "x$ac_new_val"; then
1994 # differences in whitespace do not lead to failure.
1995 ac_old_val_w=`echo x $ac_old_val`
1996 ac_new_val_w=`echo x $ac_new_val`
1997 if test "$ac_old_val_w" != "$ac_new_val_w"; then
1998 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
1999 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2000 ac_cache_corrupted=:
2001 else
2002 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2003 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2004 eval $ac_var=\$ac_old_val
2005 fi
2006 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
2007 $as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
2008 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
2009 $as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
2010 fi;;
2011 esac
2012 # Pass precious variables to config.status.
2013 if test "$ac_new_set" = set; then
2014 case $ac_new_val in
2015 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2016 *) ac_arg=$ac_var=$ac_new_val ;;
2017 esac
2018 case " $ac_configure_args " in
2019 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
2020 *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2021 esac
2022 fi
2023 done
2024 if $ac_cache_corrupted; then
2025 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2026 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2027 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2028 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2029 as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2030 fi
2031 ## -------------------- ##
2032 ## Main body of script. ##
2033 ## -------------------- ##
2034
2035 ac_ext=c
2036 ac_cpp='$CPP $CPPFLAGS'
2037 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2038 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2039 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2040
2041
2042 # This file contains common code used by all simulators.
2043 #
2044 # SIM_AC_COMMON invokes AC macros used by all simulators and by the common
2045 # directory. It is intended to be invoked before any target specific stuff.
2046 # SIM_AC_OUTPUT is a cover function to AC_OUTPUT to generate the Makefile.
2047 # It is intended to be invoked last.
2048 #
2049 # The simulator's configure.in should look like:
2050 #
2051 # dnl Process this file with autoconf to produce a configure script.
2052 # AC_PREREQ(2.64)dnl
2053 # AC_INIT(Makefile.in)
2054 # sinclude(../common/aclocal.m4)
2055 #
2056 # SIM_AC_COMMON
2057 #
2058 # ... target specific stuff ...
2059 #
2060 # SIM_AC_OUTPUT
2061
2062 # Include global overrides and fixes for Autoconf.
2063
2064
2065
2066
2067
2068
2069
2070
2071
2072
2073
2074
2075
2076
2077
2078
2079
2080
2081
2082
2083
2084
2085
2086
2087
2088
2089 # _AC_CHECK_DECL_BODY
2090 # -------------------
2091 # Shell function body for AC_CHECK_DECL.
2092 # _AC_CHECK_DECL_BODY
2093
2094 # _AC_CHECK_DECLS(SYMBOL, ACTION-IF_FOUND, ACTION-IF-NOT-FOUND,
2095 # INCLUDES)
2096 # -------------------------------------------------------------
2097 # Helper to AC_CHECK_DECLS, which generates the check for a single
2098 # SYMBOL with INCLUDES, performs the AC_DEFINE, then expands
2099 # ACTION-IF-FOUND or ACTION-IF-NOT-FOUND.
2100
2101
2102
2103
2104
2105
2106
2107
2108
2109
2110
2111
2112
2113
2114
2115
2116
2117
2118
2119
2120
2121
2122
2123
2124
2125
2126
2127
2128
2129
2130
2131
2132
2133
2134
2135
2136
2137
2138
2139
2140
2141
2142
2143
2144
2145
2146
2147
2148
2149
2150
2151
2152
2153
2154
2155
2156
2157
2158 sim_inline="-DDEFAULT_INLINE=0"
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 # intl sister-directory configuration rules.
2196 #
2197
2198 # The idea behind this macro is that there's no need to repeat all the
2199 # autoconf probes done by the intl directory - it's already done them
2200 # for us. In fact, there's no need even to look at the cache for the
2201 # answers. All we need to do is nab a few pieces of information.
2202 # The intl directory is set up to make this easy, by generating a
2203 # small file which can be sourced as a shell script; then we produce
2204 # the necessary substitutions and definitions for this directory.
2205
2206
2207
2208 # Autoconf M4 include file defining utility macros for complex Canadian
2209 # cross builds.
2210
2211
2212
2213
2214
2215
2216
2217
2218
2219 ####
2220 # _NCN_TOOL_PREFIXES: Some stuff that oughtta be done in AC_CANONICAL_SYSTEM
2221 # or AC_INIT.
2222 # These demand that AC_CANONICAL_SYSTEM be called beforehand.
2223
2224 ####
2225 # NCN_STRICT_CHECK_TOOLS(variable, progs-to-check-for,[value-if-not-found],[path])
2226 # Like plain AC_CHECK_TOOLS, but require prefix if build!=host.
2227
2228
2229 ####
2230 # NCN_STRICT_CHECK_TARGET_TOOLS(variable, progs-to-check-for,[value-if-not-found],[path])
2231 # Like CVS Autoconf AC_CHECK_TARGET_TOOLS, but require prefix if build!=target.
2232
2233
2234
2235 # Backported from Autoconf 2.5x; can go away when and if
2236 # we switch. Put the OS path separator in $PATH_SEPARATOR.
2237
2238
2239
2240
2241 # ACX_HAVE_GCC_FOR_TARGET
2242 # Check if the variable GCC_FOR_TARGET really points to a GCC binary.
2243
2244
2245 # ACX_CHECK_INSTALLED_TARGET_TOOL(VAR, PROG)
2246 # Searching for installed target binutils. We need to take extra care,
2247 # else we may find the wrong assembler, linker, etc., and lose.
2248 #
2249 # First try --with-build-time-tools, if specified.
2250 #
2251 # For build != host, we ask the installed GCC for the name of the tool it
2252 # uses, and accept it if it is an absolute path. This is because the
2253 # only good choice for a compiler is the same GCC version that is being
2254 # installed (or we couldn't make target libraries), and we assume that
2255 # on the host system we'll have not only the same GCC version, but also
2256 # the same binutils version.
2257 #
2258 # For build == host, search the same directories that the installed
2259 # compiler will search. We used to do this for the assembler, linker,
2260 # and nm only; for simplicity of configuration, however, we extend this
2261 # criterion to tools (such as ar and ranlib) that are never invoked by
2262 # the compiler, to avoid mismatches.
2263 #
2264 # Also note we have to check MD_EXEC_PREFIX before checking the user's path
2265 # if build == target. This makes the most sense only when bootstrapping,
2266 # but we also do so when build != host. In this case, we hope that the
2267 # build and host systems will have similar contents of MD_EXEC_PREFIX.
2268 #
2269 # If we do not find a suitable binary, then try the user's path.
2270
2271
2272 ###
2273 # AC_PROG_CPP_WERROR
2274 # Used for autoconf 2.5x to force AC_PREPROC_IFELSE to reject code which
2275 # triggers warnings from the preprocessor. Will be in autoconf 2.58.
2276 # For now, using this also overrides header checks to use only the
2277 # preprocessor (matches 2.13 behavior; matching 2.58's behavior is a
2278 # bit harder from here).
2279 # Eventually autoconf will default to checking headers with the compiler
2280 # instead, and we'll have to do this differently.
2281
2282 # AC_PROG_CPP_WERROR
2283
2284 # Test for GNAT.
2285 # We require the gnatbind program, and a compiler driver that
2286 # understands Ada. We use the user's CC setting, already found,
2287 # and possibly add $1 to the command-line parameters.
2288 #
2289 # Sets the shell variable have_gnat to yes or no as appropriate, and
2290 # substitutes GNATBIND and GNATMAKE.
2291
2292
2293
2294
2295
2296
2297
2298
2299
2300
2301
2302
2303
2304
2305
2306
2307
2308
2309
2310
2311
2312
2313
2314
2315
2316 ac_aux_dir=
2317 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2318 for ac_t in install-sh install.sh shtool; do
2319 if test -f "$ac_dir/$ac_t"; then
2320 ac_aux_dir=$ac_dir
2321 ac_install_sh="$ac_aux_dir/$ac_t -c"
2322 break 2
2323 fi
2324 done
2325 done
2326 if test -z "$ac_aux_dir"; then
2327 as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2328 fi
2329
2330 # These three variables are undocumented and unsupported,
2331 # and are intended to be withdrawn in a future Autoconf release.
2332 # They can cause serious problems if a builder's source tree is in a directory
2333 # whose full name contains unusual characters.
2334 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
2335 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
2336 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
2337
2338
2339 # Find a good install program. We prefer a C program (faster),
2340 # so one script is as good as another. But avoid the broken or
2341 # incompatible versions:
2342 # SysV /etc/install, /usr/sbin/install
2343 # SunOS /usr/etc/install
2344 # IRIX /sbin/install
2345 # AIX /bin/install
2346 # AmigaOS /C/install, which installs bootblocks on floppy discs
2347 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2348 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2349 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2350 # OS/2's system install, which has a completely different semantic
2351 # ./install, which can be erroneously created by make from ./install.sh.
2352 # Reject install programs that cannot install multiple files.
2353 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
2354 $as_echo_n "checking for a BSD-compatible install... " >&6; }
2355 if test -z "$INSTALL"; then
2356 if test "${ac_cv_path_install+set}" = set; then :
2357 $as_echo_n "(cached) " >&6
2358 else
2359 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2360 for as_dir in $PATH
2361 do
2362 IFS=$as_save_IFS
2363 test -z "$as_dir" && as_dir=.
2364 # Account for people who put trailing slashes in PATH elements.
2365 case $as_dir/ in #((
2366 ./ | .// | /[cC]/* | \
2367 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
2368 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
2369 /usr/ucb/* ) ;;
2370 *)
2371 # OSF1 and SCO ODT 3.0 have their own names for install.
2372 # Don't use installbsd from OSF since it installs stuff as root
2373 # by default.
2374 for ac_prog in ginstall scoinst install; do
2375 for ac_exec_ext in '' $ac_executable_extensions; do
2376 if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
2377 if test $ac_prog = install &&
2378 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2379 # AIX install. It has an incompatible calling convention.
2380 :
2381 elif test $ac_prog = install &&
2382 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2383 # program-specific install script used by HP pwplus--don't use.
2384 :
2385 else
2386 rm -rf conftest.one conftest.two conftest.dir
2387 echo one > conftest.one
2388 echo two > conftest.two
2389 mkdir conftest.dir
2390 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
2391 test -s conftest.one && test -s conftest.two &&
2392 test -s conftest.dir/conftest.one &&
2393 test -s conftest.dir/conftest.two
2394 then
2395 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
2396 break 3
2397 fi
2398 fi
2399 fi
2400 done
2401 done
2402 ;;
2403 esac
2404
2405 done
2406 IFS=$as_save_IFS
2407
2408 rm -rf conftest.one conftest.two conftest.dir
2409
2410 fi
2411 if test "${ac_cv_path_install+set}" = set; then
2412 INSTALL=$ac_cv_path_install
2413 else
2414 # As a last resort, use the slow shell script. Don't cache a
2415 # value for INSTALL within a source directory, because that will
2416 # break other packages using the cache if that directory is
2417 # removed, or if the value is a relative name.
2418 INSTALL=$ac_install_sh
2419 fi
2420 fi
2421 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
2422 $as_echo "$INSTALL" >&6; }
2423
2424 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2425 # It thinks the first close brace ends the variable substitution.
2426 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2427
2428 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
2429
2430 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2431
2432 ac_ext=c
2433 ac_cpp='$CPP $CPPFLAGS'
2434 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2435 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2436 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2437 if test -n "$ac_tool_prefix"; then
2438 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2439 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2440 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2441 $as_echo_n "checking for $ac_word... " >&6; }
2442 if test "${ac_cv_prog_CC+set}" = set; then :
2443 $as_echo_n "(cached) " >&6
2444 else
2445 if test -n "$CC"; then
2446 ac_cv_prog_CC="$CC" # Let the user override the test.
2447 else
2448 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2449 for as_dir in $PATH
2450 do
2451 IFS=$as_save_IFS
2452 test -z "$as_dir" && as_dir=.
2453 for ac_exec_ext in '' $ac_executable_extensions; do
2454 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2455 ac_cv_prog_CC="${ac_tool_prefix}gcc"
2456 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2457 break 2
2458 fi
2459 done
2460 done
2461 IFS=$as_save_IFS
2462
2463 fi
2464 fi
2465 CC=$ac_cv_prog_CC
2466 if test -n "$CC"; then
2467 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2468 $as_echo "$CC" >&6; }
2469 else
2470 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2471 $as_echo "no" >&6; }
2472 fi
2473
2474
2475 fi
2476 if test -z "$ac_cv_prog_CC"; then
2477 ac_ct_CC=$CC
2478 # Extract the first word of "gcc", so it can be a program name with args.
2479 set dummy gcc; ac_word=$2
2480 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2481 $as_echo_n "checking for $ac_word... " >&6; }
2482 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2483 $as_echo_n "(cached) " >&6
2484 else
2485 if test -n "$ac_ct_CC"; then
2486 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2487 else
2488 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2489 for as_dir in $PATH
2490 do
2491 IFS=$as_save_IFS
2492 test -z "$as_dir" && as_dir=.
2493 for ac_exec_ext in '' $ac_executable_extensions; do
2494 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2495 ac_cv_prog_ac_ct_CC="gcc"
2496 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2497 break 2
2498 fi
2499 done
2500 done
2501 IFS=$as_save_IFS
2502
2503 fi
2504 fi
2505 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2506 if test -n "$ac_ct_CC"; then
2507 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2508 $as_echo "$ac_ct_CC" >&6; }
2509 else
2510 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2511 $as_echo "no" >&6; }
2512 fi
2513
2514 if test "x$ac_ct_CC" = x; then
2515 CC=""
2516 else
2517 case $cross_compiling:$ac_tool_warned in
2518 yes:)
2519 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2520 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2521 ac_tool_warned=yes ;;
2522 esac
2523 CC=$ac_ct_CC
2524 fi
2525 else
2526 CC="$ac_cv_prog_CC"
2527 fi
2528
2529 if test -z "$CC"; then
2530 if test -n "$ac_tool_prefix"; then
2531 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2532 set dummy ${ac_tool_prefix}cc; ac_word=$2
2533 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2534 $as_echo_n "checking for $ac_word... " >&6; }
2535 if test "${ac_cv_prog_CC+set}" = set; then :
2536 $as_echo_n "(cached) " >&6
2537 else
2538 if test -n "$CC"; then
2539 ac_cv_prog_CC="$CC" # Let the user override the test.
2540 else
2541 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2542 for as_dir in $PATH
2543 do
2544 IFS=$as_save_IFS
2545 test -z "$as_dir" && as_dir=.
2546 for ac_exec_ext in '' $ac_executable_extensions; do
2547 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2548 ac_cv_prog_CC="${ac_tool_prefix}cc"
2549 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2550 break 2
2551 fi
2552 done
2553 done
2554 IFS=$as_save_IFS
2555
2556 fi
2557 fi
2558 CC=$ac_cv_prog_CC
2559 if test -n "$CC"; then
2560 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2561 $as_echo "$CC" >&6; }
2562 else
2563 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2564 $as_echo "no" >&6; }
2565 fi
2566
2567
2568 fi
2569 fi
2570 if test -z "$CC"; then
2571 # Extract the first word of "cc", so it can be a program name with args.
2572 set dummy cc; ac_word=$2
2573 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2574 $as_echo_n "checking for $ac_word... " >&6; }
2575 if test "${ac_cv_prog_CC+set}" = set; then :
2576 $as_echo_n "(cached) " >&6
2577 else
2578 if test -n "$CC"; then
2579 ac_cv_prog_CC="$CC" # Let the user override the test.
2580 else
2581 ac_prog_rejected=no
2582 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2583 for as_dir in $PATH
2584 do
2585 IFS=$as_save_IFS
2586 test -z "$as_dir" && as_dir=.
2587 for ac_exec_ext in '' $ac_executable_extensions; do
2588 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2589 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2590 ac_prog_rejected=yes
2591 continue
2592 fi
2593 ac_cv_prog_CC="cc"
2594 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2595 break 2
2596 fi
2597 done
2598 done
2599 IFS=$as_save_IFS
2600
2601 if test $ac_prog_rejected = yes; then
2602 # We found a bogon in the path, so make sure we never use it.
2603 set dummy $ac_cv_prog_CC
2604 shift
2605 if test $# != 0; then
2606 # We chose a different compiler from the bogus one.
2607 # However, it has the same basename, so the bogon will be chosen
2608 # first if we set CC to just the basename; use the full file name.
2609 shift
2610 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2611 fi
2612 fi
2613 fi
2614 fi
2615 CC=$ac_cv_prog_CC
2616 if test -n "$CC"; then
2617 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2618 $as_echo "$CC" >&6; }
2619 else
2620 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2621 $as_echo "no" >&6; }
2622 fi
2623
2624
2625 fi
2626 if test -z "$CC"; then
2627 if test -n "$ac_tool_prefix"; then
2628 for ac_prog in cl.exe
2629 do
2630 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2631 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2632 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2633 $as_echo_n "checking for $ac_word... " >&6; }
2634 if test "${ac_cv_prog_CC+set}" = set; then :
2635 $as_echo_n "(cached) " >&6
2636 else
2637 if test -n "$CC"; then
2638 ac_cv_prog_CC="$CC" # Let the user override the test.
2639 else
2640 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2641 for as_dir in $PATH
2642 do
2643 IFS=$as_save_IFS
2644 test -z "$as_dir" && as_dir=.
2645 for ac_exec_ext in '' $ac_executable_extensions; do
2646 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2647 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2648 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2649 break 2
2650 fi
2651 done
2652 done
2653 IFS=$as_save_IFS
2654
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 $as_echo "no" >&6; }
2664 fi
2665
2666
2667 test -n "$CC" && break
2668 done
2669 fi
2670 if test -z "$CC"; then
2671 ac_ct_CC=$CC
2672 for ac_prog in cl.exe
2673 do
2674 # Extract the first word of "$ac_prog", so it can be a program name with args.
2675 set dummy $ac_prog; ac_word=$2
2676 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2677 $as_echo_n "checking for $ac_word... " >&6; }
2678 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2679 $as_echo_n "(cached) " >&6
2680 else
2681 if test -n "$ac_ct_CC"; then
2682 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2683 else
2684 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2685 for as_dir in $PATH
2686 do
2687 IFS=$as_save_IFS
2688 test -z "$as_dir" && as_dir=.
2689 for ac_exec_ext in '' $ac_executable_extensions; do
2690 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2691 ac_cv_prog_ac_ct_CC="$ac_prog"
2692 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2693 break 2
2694 fi
2695 done
2696 done
2697 IFS=$as_save_IFS
2698
2699 fi
2700 fi
2701 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2702 if test -n "$ac_ct_CC"; then
2703 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2704 $as_echo "$ac_ct_CC" >&6; }
2705 else
2706 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2707 $as_echo "no" >&6; }
2708 fi
2709
2710
2711 test -n "$ac_ct_CC" && break
2712 done
2713
2714 if test "x$ac_ct_CC" = x; then
2715 CC=""
2716 else
2717 case $cross_compiling:$ac_tool_warned in
2718 yes:)
2719 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2720 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2721 ac_tool_warned=yes ;;
2722 esac
2723 CC=$ac_ct_CC
2724 fi
2725 fi
2726
2727 fi
2728
2729
2730 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2731 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2732 as_fn_error "no acceptable C compiler found in \$PATH
2733 See \`config.log' for more details." "$LINENO" 5; }
2734
2735 # Provide some information about the compiler.
2736 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2737 set X $ac_compile
2738 ac_compiler=$2
2739 for ac_option in --version -v -V -qversion; do
2740 { { ac_try="$ac_compiler $ac_option >&5"
2741 case "(($ac_try" in
2742 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2743 *) ac_try_echo=$ac_try;;
2744 esac
2745 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2746 $as_echo "$ac_try_echo"; } >&5
2747 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2748 ac_status=$?
2749 if test -s conftest.err; then
2750 sed '10a\
2751 ... rest of stderr output deleted ...
2752 10q' conftest.err >conftest.er1
2753 cat conftest.er1 >&5
2754 rm -f conftest.er1 conftest.err
2755 fi
2756 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2757 test $ac_status = 0; }
2758 done
2759
2760 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2761 /* end confdefs.h. */
2762
2763 int
2764 main ()
2765 {
2766
2767 ;
2768 return 0;
2769 }
2770 _ACEOF
2771 ac_clean_files_save=$ac_clean_files
2772 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
2773 # Try to create an executable without -o first, disregard a.out.
2774 # It will help us diagnose broken compilers, and finding out an intuition
2775 # of exeext.
2776 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
2777 $as_echo_n "checking for C compiler default output file name... " >&6; }
2778 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2779
2780 # The possible output files:
2781 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2782
2783 ac_rmfiles=
2784 for ac_file in $ac_files
2785 do
2786 case $ac_file in
2787 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2788 * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2789 esac
2790 done
2791 rm -f $ac_rmfiles
2792
2793 if { { ac_try="$ac_link_default"
2794 case "(($ac_try" in
2795 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2796 *) ac_try_echo=$ac_try;;
2797 esac
2798 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2799 $as_echo "$ac_try_echo"; } >&5
2800 (eval "$ac_link_default") 2>&5
2801 ac_status=$?
2802 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2803 test $ac_status = 0; }; then :
2804 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2805 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2806 # in a Makefile. We should not override ac_cv_exeext if it was cached,
2807 # so that the user can short-circuit this test for compilers unknown to
2808 # Autoconf.
2809 for ac_file in $ac_files ''
2810 do
2811 test -f "$ac_file" || continue
2812 case $ac_file in
2813 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
2814 ;;
2815 [ab].out )
2816 # We found the default executable, but exeext='' is most
2817 # certainly right.
2818 break;;
2819 *.* )
2820 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2821 then :; else
2822 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2823 fi
2824 # We set ac_cv_exeext here because the later test for it is not
2825 # safe: cross compilers may not add the suffix if given an `-o'
2826 # argument, so we may need to know it at that point already.
2827 # Even if this section looks crufty: it has the advantage of
2828 # actually working.
2829 break;;
2830 * )
2831 break;;
2832 esac
2833 done
2834 test "$ac_cv_exeext" = no && ac_cv_exeext=
2835
2836 else
2837 ac_file=''
2838 fi
2839 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
2840 $as_echo "$ac_file" >&6; }
2841 if test -z "$ac_file"; then :
2842 $as_echo "$as_me: failed program was:" >&5
2843 sed 's/^/| /' conftest.$ac_ext >&5
2844
2845 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2846 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2847 { as_fn_set_status 77
2848 as_fn_error "C compiler cannot create executables
2849 See \`config.log' for more details." "$LINENO" 5; }; }
2850 fi
2851 ac_exeext=$ac_cv_exeext
2852
2853 # Check that the compiler produces executables we can run. If not, either
2854 # the compiler is broken, or we cross compile.
2855 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
2856 $as_echo_n "checking whether the C compiler works... " >&6; }
2857 # If not cross compiling, check that we can run a simple program.
2858 if test "$cross_compiling" != yes; then
2859 if { ac_try='./$ac_file'
2860 { { case "(($ac_try" in
2861 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2862 *) ac_try_echo=$ac_try;;
2863 esac
2864 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2865 $as_echo "$ac_try_echo"; } >&5
2866 (eval "$ac_try") 2>&5
2867 ac_status=$?
2868 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2869 test $ac_status = 0; }; }; then
2870 cross_compiling=no
2871 else
2872 if test "$cross_compiling" = maybe; then
2873 cross_compiling=yes
2874 else
2875 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2876 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2877 as_fn_error "cannot run C compiled programs.
2878 If you meant to cross compile, use \`--host'.
2879 See \`config.log' for more details." "$LINENO" 5; }
2880 fi
2881 fi
2882 fi
2883 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2884 $as_echo "yes" >&6; }
2885
2886 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
2887 ac_clean_files=$ac_clean_files_save
2888 # Check that the compiler produces executables we can run. If not, either
2889 # the compiler is broken, or we cross compile.
2890 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
2891 $as_echo_n "checking whether we are cross compiling... " >&6; }
2892 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
2893 $as_echo "$cross_compiling" >&6; }
2894
2895 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
2896 $as_echo_n "checking for suffix of executables... " >&6; }
2897 if { { ac_try="$ac_link"
2898 case "(($ac_try" in
2899 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2900 *) ac_try_echo=$ac_try;;
2901 esac
2902 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2903 $as_echo "$ac_try_echo"; } >&5
2904 (eval "$ac_link") 2>&5
2905 ac_status=$?
2906 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2907 test $ac_status = 0; }; then :
2908 # If both `conftest.exe' and `conftest' are `present' (well, observable)
2909 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
2910 # work properly (i.e., refer to `conftest.exe'), while it won't with
2911 # `rm'.
2912 for ac_file in conftest.exe conftest conftest.*; do
2913 test -f "$ac_file" || continue
2914 case $ac_file in
2915 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2916 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2917 break;;
2918 * ) break;;
2919 esac
2920 done
2921 else
2922 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2923 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2924 as_fn_error "cannot compute suffix of executables: cannot compile and link
2925 See \`config.log' for more details." "$LINENO" 5; }
2926 fi
2927 rm -f conftest$ac_cv_exeext
2928 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
2929 $as_echo "$ac_cv_exeext" >&6; }
2930
2931 rm -f conftest.$ac_ext
2932 EXEEXT=$ac_cv_exeext
2933 ac_exeext=$EXEEXT
2934 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
2935 $as_echo_n "checking for suffix of object files... " >&6; }
2936 if test "${ac_cv_objext+set}" = set; then :
2937 $as_echo_n "(cached) " >&6
2938 else
2939 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2940 /* end confdefs.h. */
2941
2942 int
2943 main ()
2944 {
2945
2946 ;
2947 return 0;
2948 }
2949 _ACEOF
2950 rm -f conftest.o conftest.obj
2951 if { { ac_try="$ac_compile"
2952 case "(($ac_try" in
2953 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2954 *) ac_try_echo=$ac_try;;
2955 esac
2956 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2957 $as_echo "$ac_try_echo"; } >&5
2958 (eval "$ac_compile") 2>&5
2959 ac_status=$?
2960 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2961 test $ac_status = 0; }; then :
2962 for ac_file in conftest.o conftest.obj conftest.*; do
2963 test -f "$ac_file" || continue;
2964 case $ac_file in
2965 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
2966 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2967 break;;
2968 esac
2969 done
2970 else
2971 $as_echo "$as_me: failed program was:" >&5
2972 sed 's/^/| /' conftest.$ac_ext >&5
2973
2974 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2975 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2976 as_fn_error "cannot compute suffix of object files: cannot compile
2977 See \`config.log' for more details." "$LINENO" 5; }
2978 fi
2979 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2980 fi
2981 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
2982 $as_echo "$ac_cv_objext" >&6; }
2983 OBJEXT=$ac_cv_objext
2984 ac_objext=$OBJEXT
2985 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
2986 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
2987 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
2988 $as_echo_n "(cached) " >&6
2989 else
2990 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2991 /* end confdefs.h. */
2992
2993 int
2994 main ()
2995 {
2996 #ifndef __GNUC__
2997 choke me
2998 #endif
2999
3000 ;
3001 return 0;
3002 }
3003 _ACEOF
3004 if ac_fn_c_try_compile "$LINENO"; then :
3005 ac_compiler_gnu=yes
3006 else
3007 ac_compiler_gnu=no
3008 fi
3009 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3010 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3011
3012 fi
3013 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3014 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3015 if test $ac_compiler_gnu = yes; then
3016 GCC=yes
3017 else
3018 GCC=
3019 fi
3020 ac_test_CFLAGS=${CFLAGS+set}
3021 ac_save_CFLAGS=$CFLAGS
3022 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3023 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3024 if test "${ac_cv_prog_cc_g+set}" = set; then :
3025 $as_echo_n "(cached) " >&6
3026 else
3027 ac_save_c_werror_flag=$ac_c_werror_flag
3028 ac_c_werror_flag=yes
3029 ac_cv_prog_cc_g=no
3030 CFLAGS="-g"
3031 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3032 /* end confdefs.h. */
3033
3034 int
3035 main ()
3036 {
3037
3038 ;
3039 return 0;
3040 }
3041 _ACEOF
3042 if ac_fn_c_try_compile "$LINENO"; then :
3043 ac_cv_prog_cc_g=yes
3044 else
3045 CFLAGS=""
3046 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3047 /* end confdefs.h. */
3048
3049 int
3050 main ()
3051 {
3052
3053 ;
3054 return 0;
3055 }
3056 _ACEOF
3057 if ac_fn_c_try_compile "$LINENO"; then :
3058
3059 else
3060 ac_c_werror_flag=$ac_save_c_werror_flag
3061 CFLAGS="-g"
3062 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3063 /* end confdefs.h. */
3064
3065 int
3066 main ()
3067 {
3068
3069 ;
3070 return 0;
3071 }
3072 _ACEOF
3073 if ac_fn_c_try_compile "$LINENO"; then :
3074 ac_cv_prog_cc_g=yes
3075 fi
3076 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3077 fi
3078 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3079 fi
3080 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3081 ac_c_werror_flag=$ac_save_c_werror_flag
3082 fi
3083 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3084 $as_echo "$ac_cv_prog_cc_g" >&6; }
3085 if test "$ac_test_CFLAGS" = set; then
3086 CFLAGS=$ac_save_CFLAGS
3087 elif test $ac_cv_prog_cc_g = yes; then
3088 if test "$GCC" = yes; then
3089 CFLAGS="-g -O2"
3090 else
3091 CFLAGS="-g"
3092 fi
3093 else
3094 if test "$GCC" = yes; then
3095 CFLAGS="-O2"
3096 else
3097 CFLAGS=
3098 fi
3099 fi
3100 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3101 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3102 if test "${ac_cv_prog_cc_c89+set}" = set; then :
3103 $as_echo_n "(cached) " >&6
3104 else
3105 ac_cv_prog_cc_c89=no
3106 ac_save_CC=$CC
3107 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3108 /* end confdefs.h. */
3109 #include <stdarg.h>
3110 #include <stdio.h>
3111 #include <sys/types.h>
3112 #include <sys/stat.h>
3113 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
3114 struct buf { int x; };
3115 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3116 static char *e (p, i)
3117 char **p;
3118 int i;
3119 {
3120 return p[i];
3121 }
3122 static char *f (char * (*g) (char **, int), char **p, ...)
3123 {
3124 char *s;
3125 va_list v;
3126 va_start (v,p);
3127 s = g (p, va_arg (v,int));
3128 va_end (v);
3129 return s;
3130 }
3131
3132 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
3133 function prototypes and stuff, but not '\xHH' hex character constants.
3134 These don't provoke an error unfortunately, instead are silently treated
3135 as 'x'. The following induces an error, until -std is added to get
3136 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
3137 array size at least. It's necessary to write '\x00'==0 to get something
3138 that's true only with -std. */
3139 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3140
3141 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3142 inside strings and character constants. */
3143 #define FOO(x) 'x'
3144 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3145
3146 int test (int i, double x);
3147 struct s1 {int (*f) (int a);};
3148 struct s2 {int (*f) (double a);};
3149 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3150 int argc;
3151 char **argv;
3152 int
3153 main ()
3154 {
3155 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
3156 ;
3157 return 0;
3158 }
3159 _ACEOF
3160 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3161 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3162 do
3163 CC="$ac_save_CC $ac_arg"
3164 if ac_fn_c_try_compile "$LINENO"; then :
3165 ac_cv_prog_cc_c89=$ac_arg
3166 fi
3167 rm -f core conftest.err conftest.$ac_objext
3168 test "x$ac_cv_prog_cc_c89" != "xno" && break
3169 done
3170 rm -f conftest.$ac_ext
3171 CC=$ac_save_CC
3172
3173 fi
3174 # AC_CACHE_VAL
3175 case "x$ac_cv_prog_cc_c89" in
3176 x)
3177 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3178 $as_echo "none needed" >&6; } ;;
3179 xno)
3180 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3181 $as_echo "unsupported" >&6; } ;;
3182 *)
3183 CC="$CC $ac_cv_prog_cc_c89"
3184 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3185 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3186 esac
3187 if test "x$ac_cv_prog_cc_c89" != xno; then :
3188
3189 fi
3190
3191 ac_ext=c
3192 ac_cpp='$CPP $CPPFLAGS'
3193 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3194 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3195 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3196
3197
3198
3199
3200 # NOTE: Don't add -Wall or -Wunused, they both include
3201 # -Wunused-parameter which reports bogus warnings.
3202 # NOTE: If you add to this list, remember to update
3203 # gdb/doc/gdbint.texinfo.
3204 build_warnings="-Wimplicit -Wreturn-type -Wcomment -Wtrigraphs \
3205 -Wformat -Wparentheses -Wpointer-arith"
3206 # GCC supports -Wuninitialized only with -O or -On, n != 0.
3207 if test x${CFLAGS+set} = xset; then
3208 case "${CFLAGS}" in
3209 *"-O0"* ) ;;
3210 *"-O"* )
3211 build_warnings="${build_warnings} -Wuninitialized"
3212 ;;
3213 esac
3214 else
3215 build_warnings="${build_warnings} -Wuninitialized"
3216 fi
3217 # Up for debate: -Wswitch -Wcomment -trigraphs -Wtrigraphs
3218 # -Wunused-function -Wunused-label -Wunused-variable -Wunused-value
3219 # -Wchar-subscripts -Wtraditional -Wshadow -Wcast-qual
3220 # -Wcast-align -Wwrite-strings -Wconversion -Wstrict-prototypes
3221 # -Wmissing-prototypes -Wmissing-declarations -Wredundant-decls
3222 # -Woverloaded-virtual -Winline -Werror"
3223 # Check whether --enable-build-warnings was given.
3224 if test "${enable_build_warnings+set}" = set; then :
3225 enableval=$enable_build_warnings; case "${enableval}" in
3226 yes) ;;
3227 no) build_warnings="-w";;
3228 ,*) t=`echo "${enableval}" | sed -e "s/,/ /g"`
3229 build_warnings="${build_warnings} ${t}";;
3230 *,) t=`echo "${enableval}" | sed -e "s/,/ /g"`
3231 build_warnings="${t} ${build_warnings}";;
3232 *) build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
3233 esac
3234 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
3235 echo "Setting compiler warning flags = $build_warnings" 6>&1
3236 fi
3237 fi
3238 # Check whether --enable-sim-build-warnings was given.
3239 if test "${enable_sim_build_warnings+set}" = set; then :
3240 enableval=$enable_sim_build_warnings; case "${enableval}" in
3241 yes) ;;
3242 no) build_warnings="-w";;
3243 ,*) t=`echo "${enableval}" | sed -e "s/,/ /g"`
3244 build_warnings="${build_warnings} ${t}";;
3245 *,) t=`echo "${enableval}" | sed -e "s/,/ /g"`
3246 build_warnings="${t} ${build_warnings}";;
3247 *) build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
3248 esac
3249 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
3250 echo "Setting GDB specific compiler warning flags = $build_warnings" 6>&1
3251 fi
3252 fi
3253 WARN_CFLAGS=""
3254 WERROR_CFLAGS=""
3255 if test "x${build_warnings}" != x -a "x$GCC" = xyes
3256 then
3257 { $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler warning flags" >&5
3258 $as_echo_n "checking compiler warning flags... " >&6; }
3259 # Separate out the -Werror flag as some files just cannot be
3260 # compiled with it enabled.
3261 for w in ${build_warnings}; do
3262 case $w in
3263 -Werr*) WERROR_CFLAGS=-Werror ;;
3264 *) # Check that GCC accepts it
3265 saved_CFLAGS="$CFLAGS"
3266 CFLAGS="$CFLAGS $w"
3267 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3268 /* end confdefs.h. */
3269
3270 int
3271 main ()
3272 {
3273
3274 ;
3275 return 0;
3276 }
3277 _ACEOF
3278 if ac_fn_c_try_compile "$LINENO"; then :
3279 WARN_CFLAGS="${WARN_CFLAGS} $w"
3280 fi
3281 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3282 CFLAGS="$saved_CFLAGS"
3283 esac
3284 done
3285 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${WARN_CFLAGS}${WERROR_CFLAGS}" >&5
3286 $as_echo "${WARN_CFLAGS}${WERROR_CFLAGS}" >&6; }
3287 fi
3288
3289
3290 # Put a plausible default for CC_FOR_BUILD in Makefile.
3291 if test "x$cross_compiling" = "xno" -a "x$host" != "xi386-windows"; then
3292 AR_FOR_BUILD='$(AR)'
3293 AR_FLAGS_FOR_BUILD='$(AR_FLAGS)'
3294 CC_FOR_BUILD='$(CC)'
3295 CFLAGS_FOR_BUILD='$(CFLAGS)'
3296 RANLIB_FOR_BUILD='$(RANLIB)'
3297 LIBIBERTY_LIB=../../libiberty/libiberty.a
3298 else
3299 AR_FOR_BUILD=${AR_FOR_BUILD-ar}
3300 AR_FLAGS_FOR_BUILD=${AR_FLAGS_FOR_BUILD-rc}
3301 CC_FOR_BUILD=${CC_FOR_BUILD-gcc}
3302 CFLAGS_FOR_BUILD=${CFLAGS_FOR_BUILD-"-g"}
3303 RANLIB_FOR_BUILD=${RANLIB_FOR_BUILD-ranlib}
3304 LIBIBERTY_LIB=
3305 fi
3306
3307
3308 # Make sure we can run config.sub.
3309 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
3310 as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
3311
3312 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
3313 $as_echo_n "checking build system type... " >&6; }
3314 if test "${ac_cv_build+set}" = set; then :
3315 $as_echo_n "(cached) " >&6
3316 else
3317 ac_build_alias=$build_alias
3318 test "x$ac_build_alias" = x &&
3319 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
3320 test "x$ac_build_alias" = x &&
3321 as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
3322 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
3323 as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
3324
3325 fi
3326 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
3327 $as_echo "$ac_cv_build" >&6; }
3328 case $ac_cv_build in
3329 *-*-*) ;;
3330 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
3331 esac
3332 build=$ac_cv_build
3333 ac_save_IFS=$IFS; IFS='-'
3334 set x $ac_cv_build
3335 shift
3336 build_cpu=$1
3337 build_vendor=$2
3338 shift; shift
3339 # Remember, the first character of IFS is used to create $*,
3340 # except with old shells:
3341 build_os=$*
3342 IFS=$ac_save_IFS
3343 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
3344
3345
3346 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
3347 $as_echo_n "checking host system type... " >&6; }
3348 if test "${ac_cv_host+set}" = set; then :
3349 $as_echo_n "(cached) " >&6
3350 else
3351 if test "x$host_alias" = x; then
3352 ac_cv_host=$ac_cv_build
3353 else
3354 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
3355 as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
3356 fi
3357
3358 fi
3359 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
3360 $as_echo "$ac_cv_host" >&6; }
3361 case $ac_cv_host in
3362 *-*-*) ;;
3363 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
3364 esac
3365 host=$ac_cv_host
3366 ac_save_IFS=$IFS; IFS='-'
3367 set x $ac_cv_host
3368 shift
3369 host_cpu=$1
3370 host_vendor=$2
3371 shift; shift
3372 # Remember, the first character of IFS is used to create $*,
3373 # except with old shells:
3374 host_os=$*
3375 IFS=$ac_save_IFS
3376 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
3377
3378
3379 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
3380 $as_echo_n "checking target system type... " >&6; }
3381 if test "${ac_cv_target+set}" = set; then :
3382 $as_echo_n "(cached) " >&6
3383 else
3384 if test "x$target_alias" = x; then
3385 ac_cv_target=$ac_cv_host
3386 else
3387 ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
3388 as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
3389 fi
3390
3391 fi
3392 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
3393 $as_echo "$ac_cv_target" >&6; }
3394 case $ac_cv_target in
3395 *-*-*) ;;
3396 *) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
3397 esac
3398 target=$ac_cv_target
3399 ac_save_IFS=$IFS; IFS='-'
3400 set x $ac_cv_target
3401 shift
3402 target_cpu=$1
3403 target_vendor=$2
3404 shift; shift
3405 # Remember, the first character of IFS is used to create $*,
3406 # except with old shells:
3407 target_os=$*
3408 IFS=$ac_save_IFS
3409 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
3410
3411
3412 # The aliases save the names the user supplied, while $host etc.
3413 # will get canonicalized.
3414 test -n "$target_alias" &&
3415 test "$program_prefix$program_suffix$program_transform_name" = \
3416 NONENONEs,x,x, &&
3417 program_prefix=${target_alias}-
3418
3419 test "$program_prefix" != NONE &&
3420 program_transform_name="s&^&$program_prefix&;$program_transform_name"
3421 # Use a double $ so make ignores it.
3422 test "$program_suffix" != NONE &&
3423 program_transform_name="s&\$&$program_suffix&;$program_transform_name"
3424 # Double any \ or $.
3425 # By default was `s,x,x', remove it if useless.
3426 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
3427 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
3428
3429
3430 . ${srcdir}/../../bfd/configure.host
3431
3432 ac_config_headers="$ac_config_headers config.h:config.in"
3433
3434
3435 ac_ext=c
3436 ac_cpp='$CPP $CPPFLAGS'
3437 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3438 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3439 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3440 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3441 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3442 # On Suns, sometimes $CPP names a directory.
3443 if test -n "$CPP" && test -d "$CPP"; then
3444 CPP=
3445 fi
3446 if test -z "$CPP"; then
3447 if test "${ac_cv_prog_CPP+set}" = set; then :
3448 $as_echo_n "(cached) " >&6
3449 else
3450 # Double quotes because CPP needs to be expanded
3451 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3452 do
3453 ac_preproc_ok=false
3454 for ac_c_preproc_warn_flag in '' yes
3455 do
3456 # Use a header file that comes with gcc, so configuring glibc
3457 # with a fresh cross-compiler works.
3458 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3459 # <limits.h> exists even on freestanding compilers.
3460 # On the NeXT, cc -E runs the code through the compiler's parser,
3461 # not just through cpp. "Syntax error" is here to catch this case.
3462 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3463 /* end confdefs.h. */
3464 #ifdef __STDC__
3465 # include <limits.h>
3466 #else
3467 # include <assert.h>
3468 #endif
3469 Syntax error
3470 _ACEOF
3471 if ac_fn_c_try_cpp "$LINENO"; then :
3472
3473 else
3474 # Broken: fails on valid input.
3475 continue
3476 fi
3477 rm -f conftest.err conftest.$ac_ext
3478
3479 # OK, works on sane cases. Now check whether nonexistent headers
3480 # can be detected and how.
3481 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3482 /* end confdefs.h. */
3483 #include <ac_nonexistent.h>
3484 _ACEOF
3485 if ac_fn_c_try_cpp "$LINENO"; then :
3486 # Broken: success on invalid input.
3487 continue
3488 else
3489 # Passes both tests.
3490 ac_preproc_ok=:
3491 break
3492 fi
3493 rm -f conftest.err conftest.$ac_ext
3494
3495 done
3496 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3497 rm -f conftest.err conftest.$ac_ext
3498 if $ac_preproc_ok; then :
3499 break
3500 fi
3501
3502 done
3503 ac_cv_prog_CPP=$CPP
3504
3505 fi
3506 CPP=$ac_cv_prog_CPP
3507 else
3508 ac_cv_prog_CPP=$CPP
3509 fi
3510 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3511 $as_echo "$CPP" >&6; }
3512 ac_preproc_ok=false
3513 for ac_c_preproc_warn_flag in '' yes
3514 do
3515 # Use a header file that comes with gcc, so configuring glibc
3516 # with a fresh cross-compiler works.
3517 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3518 # <limits.h> exists even on freestanding compilers.
3519 # On the NeXT, cc -E runs the code through the compiler's parser,
3520 # not just through cpp. "Syntax error" is here to catch this case.
3521 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3522 /* end confdefs.h. */
3523 #ifdef __STDC__
3524 # include <limits.h>
3525 #else
3526 # include <assert.h>
3527 #endif
3528 Syntax error
3529 _ACEOF
3530 if ac_fn_c_try_cpp "$LINENO"; then :
3531
3532 else
3533 # Broken: fails on valid input.
3534 continue
3535 fi
3536 rm -f conftest.err conftest.$ac_ext
3537
3538 # OK, works on sane cases. Now check whether nonexistent headers
3539 # can be detected and how.
3540 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3541 /* end confdefs.h. */
3542 #include <ac_nonexistent.h>
3543 _ACEOF
3544 if ac_fn_c_try_cpp "$LINENO"; then :
3545 # Broken: success on invalid input.
3546 continue
3547 else
3548 # Passes both tests.
3549 ac_preproc_ok=:
3550 break
3551 fi
3552 rm -f conftest.err conftest.$ac_ext
3553
3554 done
3555 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3556 rm -f conftest.err conftest.$ac_ext
3557 if $ac_preproc_ok; then :
3558
3559 else
3560 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3561 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3562 as_fn_error "C preprocessor \"$CPP\" fails sanity check
3563 See \`config.log' for more details." "$LINENO" 5; }
3564 fi
3565
3566 ac_ext=c
3567 ac_cpp='$CPP $CPPFLAGS'
3568 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3569 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3570 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3571
3572
3573 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3574 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3575 if test "${ac_cv_path_GREP+set}" = set; then :
3576 $as_echo_n "(cached) " >&6
3577 else
3578 if test -z "$GREP"; then
3579 ac_path_GREP_found=false
3580 # Loop through the user's path and test for each of PROGNAME-LIST
3581 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3582 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3583 do
3584 IFS=$as_save_IFS
3585 test -z "$as_dir" && as_dir=.
3586 for ac_prog in grep ggrep; do
3587 for ac_exec_ext in '' $ac_executable_extensions; do
3588 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3589 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
3590 # Check for GNU ac_path_GREP and select it if it is found.
3591 # Check for GNU $ac_path_GREP
3592 case `"$ac_path_GREP" --version 2>&1` in
3593 *GNU*)
3594 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3595 *)
3596 ac_count=0
3597 $as_echo_n 0123456789 >"conftest.in"
3598 while :
3599 do
3600 cat "conftest.in" "conftest.in" >"conftest.tmp"
3601 mv "conftest.tmp" "conftest.in"
3602 cp "conftest.in" "conftest.nl"
3603 $as_echo 'GREP' >> "conftest.nl"
3604 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3605 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3606 as_fn_arith $ac_count + 1 && ac_count=$as_val
3607 if test $ac_count -gt ${ac_path_GREP_max-0}; then
3608 # Best one so far, save it but keep looking for a better one
3609 ac_cv_path_GREP="$ac_path_GREP"
3610 ac_path_GREP_max=$ac_count
3611 fi
3612 # 10*(2^10) chars as input seems more than enough
3613 test $ac_count -gt 10 && break
3614 done
3615 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3616 esac
3617
3618 $ac_path_GREP_found && break 3
3619 done
3620 done
3621 done
3622 IFS=$as_save_IFS
3623 if test -z "$ac_cv_path_GREP"; then
3624 as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3625 fi
3626 else
3627 ac_cv_path_GREP=$GREP
3628 fi
3629
3630 fi
3631 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3632 $as_echo "$ac_cv_path_GREP" >&6; }
3633 GREP="$ac_cv_path_GREP"
3634
3635
3636 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
3637 $as_echo_n "checking for egrep... " >&6; }
3638 if test "${ac_cv_path_EGREP+set}" = set; then :
3639 $as_echo_n "(cached) " >&6
3640 else
3641 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3642 then ac_cv_path_EGREP="$GREP -E"
3643 else
3644 if test -z "$EGREP"; then
3645 ac_path_EGREP_found=false
3646 # Loop through the user's path and test for each of PROGNAME-LIST
3647 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3648 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3649 do
3650 IFS=$as_save_IFS
3651 test -z "$as_dir" && as_dir=.
3652 for ac_prog in egrep; do
3653 for ac_exec_ext in '' $ac_executable_extensions; do
3654 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3655 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
3656 # Check for GNU ac_path_EGREP and select it if it is found.
3657 # Check for GNU $ac_path_EGREP
3658 case `"$ac_path_EGREP" --version 2>&1` in
3659 *GNU*)
3660 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3661 *)
3662 ac_count=0
3663 $as_echo_n 0123456789 >"conftest.in"
3664 while :
3665 do
3666 cat "conftest.in" "conftest.in" >"conftest.tmp"
3667 mv "conftest.tmp" "conftest.in"
3668 cp "conftest.in" "conftest.nl"
3669 $as_echo 'EGREP' >> "conftest.nl"
3670 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3671 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3672 as_fn_arith $ac_count + 1 && ac_count=$as_val
3673 if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3674 # Best one so far, save it but keep looking for a better one
3675 ac_cv_path_EGREP="$ac_path_EGREP"
3676 ac_path_EGREP_max=$ac_count
3677 fi
3678 # 10*(2^10) chars as input seems more than enough
3679 test $ac_count -gt 10 && break
3680 done
3681 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3682 esac
3683
3684 $ac_path_EGREP_found && break 3
3685 done
3686 done
3687 done
3688 IFS=$as_save_IFS
3689 if test -z "$ac_cv_path_EGREP"; then
3690 as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3691 fi
3692 else
3693 ac_cv_path_EGREP=$EGREP
3694 fi
3695
3696 fi
3697 fi
3698 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
3699 $as_echo "$ac_cv_path_EGREP" >&6; }
3700 EGREP="$ac_cv_path_EGREP"
3701
3702
3703 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
3704 $as_echo_n "checking for ANSI C header files... " >&6; }
3705 if test "${ac_cv_header_stdc+set}" = set; then :
3706 $as_echo_n "(cached) " >&6
3707 else
3708 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3709 /* end confdefs.h. */
3710 #include <stdlib.h>
3711 #include <stdarg.h>
3712 #include <string.h>
3713 #include <float.h>
3714
3715 int
3716 main ()
3717 {
3718
3719 ;
3720 return 0;
3721 }
3722 _ACEOF
3723 if ac_fn_c_try_compile "$LINENO"; then :
3724 ac_cv_header_stdc=yes
3725 else
3726 ac_cv_header_stdc=no
3727 fi
3728 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3729
3730 if test $ac_cv_header_stdc = yes; then
3731 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3732 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3733 /* end confdefs.h. */
3734 #include <string.h>
3735
3736 _ACEOF
3737 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3738 $EGREP "memchr" >/dev/null 2>&1; then :
3739
3740 else
3741 ac_cv_header_stdc=no
3742 fi
3743 rm -f conftest*
3744
3745 fi
3746
3747 if test $ac_cv_header_stdc = yes; then
3748 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3749 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3750 /* end confdefs.h. */
3751 #include <stdlib.h>
3752
3753 _ACEOF
3754 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3755 $EGREP "free" >/dev/null 2>&1; then :
3756
3757 else
3758 ac_cv_header_stdc=no
3759 fi
3760 rm -f conftest*
3761
3762 fi
3763
3764 if test $ac_cv_header_stdc = yes; then
3765 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3766 if test "$cross_compiling" = yes; then :
3767 :
3768 else
3769 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3770 /* end confdefs.h. */
3771 #include <ctype.h>
3772 #include <stdlib.h>
3773 #if ((' ' & 0x0FF) == 0x020)
3774 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3775 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3776 #else
3777 # define ISLOWER(c) \
3778 (('a' <= (c) && (c) <= 'i') \
3779 || ('j' <= (c) && (c) <= 'r') \
3780 || ('s' <= (c) && (c) <= 'z'))
3781 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3782 #endif
3783
3784 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3785 int
3786 main ()
3787 {
3788 int i;
3789 for (i = 0; i < 256; i++)
3790 if (XOR (islower (i), ISLOWER (i))
3791 || toupper (i) != TOUPPER (i))
3792 return 2;
3793 return 0;
3794 }
3795 _ACEOF
3796 if ac_fn_c_try_run "$LINENO"; then :
3797
3798 else
3799 ac_cv_header_stdc=no
3800 fi
3801 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3802 conftest.$ac_objext conftest.beam conftest.$ac_ext
3803 fi
3804
3805 fi
3806 fi
3807 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
3808 $as_echo "$ac_cv_header_stdc" >&6; }
3809 if test $ac_cv_header_stdc = yes; then
3810
3811 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
3812
3813 fi
3814
3815 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
3816 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3817 inttypes.h stdint.h unistd.h
3818 do :
3819 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3820 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
3821 "
3822 eval as_val=\$$as_ac_Header
3823 if test "x$as_val" = x""yes; then :
3824 cat >>confdefs.h <<_ACEOF
3825 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
3826 _ACEOF
3827
3828 fi
3829
3830 done
3831
3832
3833 for ac_header in stdlib.h string.h strings.h sys/stat.h sys/types.h unistd.h
3834 do :
3835 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3836 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
3837 eval as_val=\$$as_ac_Header
3838 if test "x$as_val" = x""yes; then :
3839 cat >>confdefs.h <<_ACEOF
3840 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
3841 _ACEOF
3842
3843 fi
3844
3845 done
3846
3847 ac_header_dirent=no
3848 for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h; do
3849 as_ac_Header=`$as_echo "ac_cv_header_dirent_$ac_hdr" | $as_tr_sh`
3850 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_hdr that defines DIR" >&5
3851 $as_echo_n "checking for $ac_hdr that defines DIR... " >&6; }
3852 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then :
3853 $as_echo_n "(cached) " >&6
3854 else
3855 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3856 /* end confdefs.h. */
3857 #include <sys/types.h>
3858 #include <$ac_hdr>
3859
3860 int
3861 main ()
3862 {
3863 if ((DIR *) 0)
3864 return 0;
3865 ;
3866 return 0;
3867 }
3868 _ACEOF
3869 if ac_fn_c_try_compile "$LINENO"; then :
3870 eval "$as_ac_Header=yes"
3871 else
3872 eval "$as_ac_Header=no"
3873 fi
3874 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3875 fi
3876 eval ac_res=\$$as_ac_Header
3877 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
3878 $as_echo "$ac_res" >&6; }
3879 eval as_val=\$$as_ac_Header
3880 if test "x$as_val" = x""yes; then :
3881 cat >>confdefs.h <<_ACEOF
3882 #define `$as_echo "HAVE_$ac_hdr" | $as_tr_cpp` 1
3883 _ACEOF
3884
3885 ac_header_dirent=$ac_hdr; break
3886 fi
3887
3888 done
3889 # Two versions of opendir et al. are in -ldir and -lx on SCO Xenix.
3890 if test $ac_header_dirent = dirent.h; then
3891 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5
3892 $as_echo_n "checking for library containing opendir... " >&6; }
3893 if test "${ac_cv_search_opendir+set}" = set; then :
3894 $as_echo_n "(cached) " >&6
3895 else
3896 ac_func_search_save_LIBS=$LIBS
3897 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3898 /* end confdefs.h. */
3899
3900 /* Override any GCC internal prototype to avoid an error.
3901 Use char because int might match the return type of a GCC
3902 builtin and then its argument prototype would still apply. */
3903 #ifdef __cplusplus
3904 extern "C"
3905 #endif
3906 char opendir ();
3907 int
3908 main ()
3909 {
3910 return opendir ();
3911 ;
3912 return 0;
3913 }
3914 _ACEOF
3915 for ac_lib in '' dir; do
3916 if test -z "$ac_lib"; then
3917 ac_res="none required"
3918 else
3919 ac_res=-l$ac_lib
3920 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
3921 fi
3922 if ac_fn_c_try_link "$LINENO"; then :
3923 ac_cv_search_opendir=$ac_res
3924 fi
3925 rm -f core conftest.err conftest.$ac_objext \
3926 conftest$ac_exeext
3927 if test "${ac_cv_search_opendir+set}" = set; then :
3928 break
3929 fi
3930 done
3931 if test "${ac_cv_search_opendir+set}" = set; then :
3932
3933 else
3934 ac_cv_search_opendir=no
3935 fi
3936 rm conftest.$ac_ext
3937 LIBS=$ac_func_search_save_LIBS
3938 fi
3939 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5
3940 $as_echo "$ac_cv_search_opendir" >&6; }
3941 ac_res=$ac_cv_search_opendir
3942 if test "$ac_res" != no; then :
3943 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
3944
3945 fi
3946
3947 else
3948 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5
3949 $as_echo_n "checking for library containing opendir... " >&6; }
3950 if test "${ac_cv_search_opendir+set}" = set; then :
3951 $as_echo_n "(cached) " >&6
3952 else
3953 ac_func_search_save_LIBS=$LIBS
3954 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3955 /* end confdefs.h. */
3956
3957 /* Override any GCC internal prototype to avoid an error.
3958 Use char because int might match the return type of a GCC
3959 builtin and then its argument prototype would still apply. */
3960 #ifdef __cplusplus
3961 extern "C"
3962 #endif
3963 char opendir ();
3964 int
3965 main ()
3966 {
3967 return opendir ();
3968 ;
3969 return 0;
3970 }
3971 _ACEOF
3972 for ac_lib in '' x; do
3973 if test -z "$ac_lib"; then
3974 ac_res="none required"
3975 else
3976 ac_res=-l$ac_lib
3977 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
3978 fi
3979 if ac_fn_c_try_link "$LINENO"; then :
3980 ac_cv_search_opendir=$ac_res
3981 fi
3982 rm -f core conftest.err conftest.$ac_objext \
3983 conftest$ac_exeext
3984 if test "${ac_cv_search_opendir+set}" = set; then :
3985 break
3986 fi
3987 done
3988 if test "${ac_cv_search_opendir+set}" = set; then :
3989
3990 else
3991 ac_cv_search_opendir=no
3992 fi
3993 rm conftest.$ac_ext
3994 LIBS=$ac_func_search_save_LIBS
3995 fi
3996 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5
3997 $as_echo "$ac_cv_search_opendir" >&6; }
3998 ac_res=$ac_cv_search_opendir
3999 if test "$ac_res" != no; then :
4000 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
4001
4002 fi
4003
4004 fi
4005
4006
4007
4008
4009
4010
4011
4012
4013
4014
4015
4016 if test -n "$ac_tool_prefix"; then
4017 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
4018 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
4019 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4020 $as_echo_n "checking for $ac_word... " >&6; }
4021 if test "${ac_cv_prog_RANLIB+set}" = set; then :
4022 $as_echo_n "(cached) " >&6
4023 else
4024 if test -n "$RANLIB"; then
4025 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
4026 else
4027 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4028 for as_dir in $PATH
4029 do
4030 IFS=$as_save_IFS
4031 test -z "$as_dir" && as_dir=.
4032 for ac_exec_ext in '' $ac_executable_extensions; do
4033 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4034 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
4035 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4036 break 2
4037 fi
4038 done
4039 done
4040 IFS=$as_save_IFS
4041
4042 fi
4043 fi
4044 RANLIB=$ac_cv_prog_RANLIB
4045 if test -n "$RANLIB"; then
4046 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
4047 $as_echo "$RANLIB" >&6; }
4048 else
4049 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4050 $as_echo "no" >&6; }
4051 fi
4052
4053
4054 fi
4055 if test -z "$ac_cv_prog_RANLIB"; then
4056 ac_ct_RANLIB=$RANLIB
4057 # Extract the first word of "ranlib", so it can be a program name with args.
4058 set dummy ranlib; ac_word=$2
4059 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4060 $as_echo_n "checking for $ac_word... " >&6; }
4061 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
4062 $as_echo_n "(cached) " >&6
4063 else
4064 if test -n "$ac_ct_RANLIB"; then
4065 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
4066 else
4067 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4068 for as_dir in $PATH
4069 do
4070 IFS=$as_save_IFS
4071 test -z "$as_dir" && as_dir=.
4072 for ac_exec_ext in '' $ac_executable_extensions; do
4073 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4074 ac_cv_prog_ac_ct_RANLIB="ranlib"
4075 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4076 break 2
4077 fi
4078 done
4079 done
4080 IFS=$as_save_IFS
4081
4082 fi
4083 fi
4084 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
4085 if test -n "$ac_ct_RANLIB"; then
4086 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
4087 $as_echo "$ac_ct_RANLIB" >&6; }
4088 else
4089 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4090 $as_echo "no" >&6; }
4091 fi
4092
4093 if test "x$ac_ct_RANLIB" = x; then
4094 RANLIB=":"
4095 else
4096 case $cross_compiling:$ac_tool_warned in
4097 yes:)
4098 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4099 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4100 ac_tool_warned=yes ;;
4101 esac
4102 RANLIB=$ac_ct_RANLIB
4103 fi
4104 else
4105 RANLIB="$ac_cv_prog_RANLIB"
4106 fi
4107
4108
4109 ac_config_files="$ac_config_files Makefile"
4110
4111 ac_config_commands="$ac_config_commands default"
4112
4113 cat >confcache <<\_ACEOF
4114 # This file is a shell script that caches the results of configure
4115 # tests run on this system so they can be shared between configure
4116 # scripts and configure runs, see configure's option --config-cache.
4117 # It is not useful on other systems. If it contains results you don't
4118 # want to keep, you may remove or edit it.
4119 #
4120 # config.status only pays attention to the cache file if you give it
4121 # the --recheck option to rerun configure.
4122 #
4123 # `ac_cv_env_foo' variables (set or unset) will be overridden when
4124 # loading this file, other *unset* `ac_cv_foo' will be assigned the
4125 # following values.
4126
4127 _ACEOF
4128
4129 # The following way of writing the cache mishandles newlines in values,
4130 # but we know of no workaround that is simple, portable, and efficient.
4131 # So, we kill variables containing newlines.
4132 # Ultrix sh set writes to stderr and can't be redirected directly,
4133 # and sets the high bit in the cache file unless we assign to the vars.
4134 (
4135 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
4136 eval ac_val=\$$ac_var
4137 case $ac_val in #(
4138 *${as_nl}*)
4139 case $ac_var in #(
4140 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
4141 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
4142 esac
4143 case $ac_var in #(
4144 _ | IFS | as_nl) ;; #(
4145 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
4146 *) { eval $ac_var=; unset $ac_var;} ;;
4147 esac ;;
4148 esac
4149 done
4150
4151 (set) 2>&1 |
4152 case $as_nl`(ac_space=' '; set) 2>&1` in #(
4153 *${as_nl}ac_space=\ *)
4154 # `set' does not quote correctly, so add quotes: double-quote
4155 # substitution turns \\\\ into \\, and sed turns \\ into \.
4156 sed -n \
4157 "s/'/'\\\\''/g;
4158 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
4159 ;; #(
4160 *)
4161 # `set' quotes correctly as required by POSIX, so do not add quotes.
4162 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
4163 ;;
4164 esac |
4165 sort
4166 ) |
4167 sed '
4168 /^ac_cv_env_/b end
4169 t clear
4170 :clear
4171 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
4172 t end
4173 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
4174 :end' >>confcache
4175 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
4176 if test -w "$cache_file"; then
4177 test "x$cache_file" != "x/dev/null" &&
4178 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
4179 $as_echo "$as_me: updating cache $cache_file" >&6;}
4180 cat confcache >$cache_file
4181 else
4182 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
4183 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
4184 fi
4185 fi
4186 rm -f confcache
4187
4188 test "x$prefix" = xNONE && prefix=$ac_default_prefix
4189 # Let make expand exec_prefix.
4190 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
4191
4192 DEFS=-DHAVE_CONFIG_H
4193
4194 ac_libobjs=
4195 ac_ltlibobjs=
4196 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
4197 # 1. Remove the extension, and $U if already installed.
4198 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
4199 ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
4200 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
4201 # will be set to the directory where LIBOBJS objects are built.
4202 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
4203 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
4204 done
4205 LIBOBJS=$ac_libobjs
4206
4207 LTLIBOBJS=$ac_ltlibobjs
4208
4209
4210
4211 : ${CONFIG_STATUS=./config.status}
4212 ac_write_fail=0
4213 ac_clean_files_save=$ac_clean_files
4214 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
4215 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
4216 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
4217 as_write_fail=0
4218 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
4219 #! $SHELL
4220 # Generated by $as_me.
4221 # Run this file to recreate the current configuration.
4222 # Compiler output produced by configure, useful for debugging
4223 # configure, is in config.log if it exists.
4224
4225 debug=false
4226 ac_cs_recheck=false
4227 ac_cs_silent=false
4228
4229 SHELL=\${CONFIG_SHELL-$SHELL}
4230 export SHELL
4231 _ASEOF
4232 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
4233 ## -------------------- ##
4234 ## M4sh Initialization. ##
4235 ## -------------------- ##
4236
4237 # Be more Bourne compatible
4238 DUALCASE=1; export DUALCASE # for MKS sh
4239 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
4240 emulate sh
4241 NULLCMD=:
4242 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
4243 # is contrary to our usage. Disable this feature.
4244 alias -g '${1+"$@"}'='"$@"'
4245 setopt NO_GLOB_SUBST
4246 else
4247 case `(set -o) 2>/dev/null` in #(
4248 *posix*) :
4249 set -o posix ;; #(
4250 *) :
4251 ;;
4252 esac
4253 fi
4254
4255
4256 as_nl='
4257 '
4258 export as_nl
4259 # Printing a long string crashes Solaris 7 /usr/bin/printf.
4260 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
4261 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
4262 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
4263 # Prefer a ksh shell builtin over an external printf program on Solaris,
4264 # but without wasting forks for bash or zsh.
4265 if test -z "$BASH_VERSION$ZSH_VERSION" \
4266 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
4267 as_echo='print -r --'
4268 as_echo_n='print -rn --'
4269 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
4270 as_echo='printf %s\n'
4271 as_echo_n='printf %s'
4272 else
4273 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
4274 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
4275 as_echo_n='/usr/ucb/echo -n'
4276 else
4277 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
4278 as_echo_n_body='eval
4279 arg=$1;
4280 case $arg in #(
4281 *"$as_nl"*)
4282 expr "X$arg" : "X\\(.*\\)$as_nl";
4283 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
4284 esac;
4285 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
4286 '
4287 export as_echo_n_body
4288 as_echo_n='sh -c $as_echo_n_body as_echo'
4289 fi
4290 export as_echo_body
4291 as_echo='sh -c $as_echo_body as_echo'
4292 fi
4293
4294 # The user is always right.
4295 if test "${PATH_SEPARATOR+set}" != set; then
4296 PATH_SEPARATOR=:
4297 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
4298 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
4299 PATH_SEPARATOR=';'
4300 }
4301 fi
4302
4303
4304 # IFS
4305 # We need space, tab and new line, in precisely that order. Quoting is
4306 # there to prevent editors from complaining about space-tab.
4307 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
4308 # splitting by setting IFS to empty value.)
4309 IFS=" "" $as_nl"
4310
4311 # Find who we are. Look in the path if we contain no directory separator.
4312 case $0 in #((
4313 *[\\/]* ) as_myself=$0 ;;
4314 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4315 for as_dir in $PATH
4316 do
4317 IFS=$as_save_IFS
4318 test -z "$as_dir" && as_dir=.
4319 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
4320 done
4321 IFS=$as_save_IFS
4322
4323 ;;
4324 esac
4325 # We did not find ourselves, most probably we were run as `sh COMMAND'
4326 # in which case we are not to be found in the path.
4327 if test "x$as_myself" = x; then
4328 as_myself=$0
4329 fi
4330 if test ! -f "$as_myself"; then
4331 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
4332 exit 1
4333 fi
4334
4335 # Unset variables that we do not need and which cause bugs (e.g. in
4336 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
4337 # suppresses any "Segmentation fault" message there. '((' could
4338 # trigger a bug in pdksh 5.2.14.
4339 for as_var in BASH_ENV ENV MAIL MAILPATH
4340 do eval test x\${$as_var+set} = xset \
4341 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
4342 done
4343 PS1='$ '
4344 PS2='> '
4345 PS4='+ '
4346
4347 # NLS nuisances.
4348 LC_ALL=C
4349 export LC_ALL
4350 LANGUAGE=C
4351 export LANGUAGE
4352
4353 # CDPATH.
4354 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
4355
4356
4357 # as_fn_error ERROR [LINENO LOG_FD]
4358 # ---------------------------------
4359 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
4360 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
4361 # script with status $?, using 1 if that was 0.
4362 as_fn_error ()
4363 {
4364 as_status=$?; test $as_status -eq 0 && as_status=1
4365 if test "$3"; then
4366 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
4367 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
4368 fi
4369 $as_echo "$as_me: error: $1" >&2
4370 as_fn_exit $as_status
4371 } # as_fn_error
4372
4373
4374 # as_fn_set_status STATUS
4375 # -----------------------
4376 # Set $? to STATUS, without forking.
4377 as_fn_set_status ()
4378 {
4379 return $1
4380 } # as_fn_set_status
4381
4382 # as_fn_exit STATUS
4383 # -----------------
4384 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
4385 as_fn_exit ()
4386 {
4387 set +e
4388 as_fn_set_status $1
4389 exit $1
4390 } # as_fn_exit
4391
4392 # as_fn_unset VAR
4393 # ---------------
4394 # Portably unset VAR.
4395 as_fn_unset ()
4396 {
4397 { eval $1=; unset $1;}
4398 }
4399 as_unset=as_fn_unset
4400 # as_fn_append VAR VALUE
4401 # ----------------------
4402 # Append the text in VALUE to the end of the definition contained in VAR. Take
4403 # advantage of any shell optimizations that allow amortized linear growth over
4404 # repeated appends, instead of the typical quadratic growth present in naive
4405 # implementations.
4406 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
4407 eval 'as_fn_append ()
4408 {
4409 eval $1+=\$2
4410 }'
4411 else
4412 as_fn_append ()
4413 {
4414 eval $1=\$$1\$2
4415 }
4416 fi # as_fn_append
4417
4418 # as_fn_arith ARG...
4419 # ------------------
4420 # Perform arithmetic evaluation on the ARGs, and store the result in the
4421 # global $as_val. Take advantage of shells that can avoid forks. The arguments
4422 # must be portable across $(()) and expr.
4423 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
4424 eval 'as_fn_arith ()
4425 {
4426 as_val=$(( $* ))
4427 }'
4428 else
4429 as_fn_arith ()
4430 {
4431 as_val=`expr "$@" || test $? -eq 1`
4432 }
4433 fi # as_fn_arith
4434
4435
4436 if expr a : '\(a\)' >/dev/null 2>&1 &&
4437 test "X`expr 00001 : '.*\(...\)'`" = X001; then
4438 as_expr=expr
4439 else
4440 as_expr=false
4441 fi
4442
4443 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
4444 as_basename=basename
4445 else
4446 as_basename=false
4447 fi
4448
4449 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
4450 as_dirname=dirname
4451 else
4452 as_dirname=false
4453 fi
4454
4455 as_me=`$as_basename -- "$0" ||
4456 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
4457 X"$0" : 'X\(//\)$' \| \
4458 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
4459 $as_echo X/"$0" |
4460 sed '/^.*\/\([^/][^/]*\)\/*$/{
4461 s//\1/
4462 q
4463 }
4464 /^X\/\(\/\/\)$/{
4465 s//\1/
4466 q
4467 }
4468 /^X\/\(\/\).*/{
4469 s//\1/
4470 q
4471 }
4472 s/.*/./; q'`
4473
4474 # Avoid depending upon Character Ranges.
4475 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
4476 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
4477 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
4478 as_cr_digits='0123456789'
4479 as_cr_alnum=$as_cr_Letters$as_cr_digits
4480
4481 ECHO_C= ECHO_N= ECHO_T=
4482 case `echo -n x` in #(((((
4483 -n*)
4484 case `echo 'xy\c'` in
4485 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
4486 xy) ECHO_C='\c';;
4487 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
4488 ECHO_T=' ';;
4489 esac;;
4490 *)
4491 ECHO_N='-n';;
4492 esac
4493
4494 rm -f conf$$ conf$$.exe conf$$.file
4495 if test -d conf$$.dir; then
4496 rm -f conf$$.dir/conf$$.file
4497 else
4498 rm -f conf$$.dir
4499 mkdir conf$$.dir 2>/dev/null
4500 fi
4501 if (echo >conf$$.file) 2>/dev/null; then
4502 if ln -s conf$$.file conf$$ 2>/dev/null; then
4503 as_ln_s='ln -s'
4504 # ... but there are two gotchas:
4505 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
4506 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
4507 # In both cases, we have to default to `cp -p'.
4508 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
4509 as_ln_s='cp -p'
4510 elif ln conf$$.file conf$$ 2>/dev/null; then
4511 as_ln_s=ln
4512 else
4513 as_ln_s='cp -p'
4514 fi
4515 else
4516 as_ln_s='cp -p'
4517 fi
4518 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
4519 rmdir conf$$.dir 2>/dev/null
4520
4521
4522 # as_fn_mkdir_p
4523 # -------------
4524 # Create "$as_dir" as a directory, including parents if necessary.
4525 as_fn_mkdir_p ()
4526 {
4527
4528 case $as_dir in #(
4529 -*) as_dir=./$as_dir;;
4530 esac
4531 test -d "$as_dir" || eval $as_mkdir_p || {
4532 as_dirs=
4533 while :; do
4534 case $as_dir in #(
4535 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
4536 *) as_qdir=$as_dir;;
4537 esac
4538 as_dirs="'$as_qdir' $as_dirs"
4539 as_dir=`$as_dirname -- "$as_dir" ||
4540 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
4541 X"$as_dir" : 'X\(//\)[^/]' \| \
4542 X"$as_dir" : 'X\(//\)$' \| \
4543 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
4544 $as_echo X"$as_dir" |
4545 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
4546 s//\1/
4547 q
4548 }
4549 /^X\(\/\/\)[^/].*/{
4550 s//\1/
4551 q
4552 }
4553 /^X\(\/\/\)$/{
4554 s//\1/
4555 q
4556 }
4557 /^X\(\/\).*/{
4558 s//\1/
4559 q
4560 }
4561 s/.*/./; q'`
4562 test -d "$as_dir" && break
4563 done
4564 test -z "$as_dirs" || eval "mkdir $as_dirs"
4565 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
4566
4567
4568 } # as_fn_mkdir_p
4569 if mkdir -p . 2>/dev/null; then
4570 as_mkdir_p='mkdir -p "$as_dir"'
4571 else
4572 test -d ./-p && rmdir ./-p
4573 as_mkdir_p=false
4574 fi
4575
4576 if test -x / >/dev/null 2>&1; then
4577 as_test_x='test -x'
4578 else
4579 if ls -dL / >/dev/null 2>&1; then
4580 as_ls_L_option=L
4581 else
4582 as_ls_L_option=
4583 fi
4584 as_test_x='
4585 eval sh -c '\''
4586 if test -d "$1"; then
4587 test -d "$1/.";
4588 else
4589 case $1 in #(
4590 -*)set "./$1";;
4591 esac;
4592 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
4593 ???[sx]*):;;*)false;;esac;fi
4594 '\'' sh
4595 '
4596 fi
4597 as_executable_p=$as_test_x
4598
4599 # Sed expression to map a string onto a valid CPP name.
4600 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
4601
4602 # Sed expression to map a string onto a valid variable name.
4603 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
4604
4605
4606 exec 6>&1
4607 ## ----------------------------------- ##
4608 ## Main body of $CONFIG_STATUS script. ##
4609 ## ----------------------------------- ##
4610 _ASEOF
4611 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
4612
4613 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4614 # Save the log message, to keep $0 and so on meaningful, and to
4615 # report actual input values of CONFIG_FILES etc. instead of their
4616 # values after options handling.
4617 ac_log="
4618 This file was extended by $as_me, which was
4619 generated by GNU Autoconf 2.64. Invocation command line was
4620
4621 CONFIG_FILES = $CONFIG_FILES
4622 CONFIG_HEADERS = $CONFIG_HEADERS
4623 CONFIG_LINKS = $CONFIG_LINKS
4624 CONFIG_COMMANDS = $CONFIG_COMMANDS
4625 $ $0 $@
4626
4627 on `(hostname || uname -n) 2>/dev/null | sed 1q`
4628 "
4629
4630 _ACEOF
4631
4632 case $ac_config_files in *"
4633 "*) set x $ac_config_files; shift; ac_config_files=$*;;
4634 esac
4635
4636 case $ac_config_headers in *"
4637 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
4638 esac
4639
4640
4641 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4642 # Files that config.status was made for.
4643 config_files="$ac_config_files"
4644 config_headers="$ac_config_headers"
4645 config_commands="$ac_config_commands"
4646
4647 _ACEOF
4648
4649 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4650 ac_cs_usage="\
4651 \`$as_me' instantiates files and other configuration actions
4652 from templates according to the current configuration. Unless the files
4653 and actions are specified as TAGs, all are instantiated by default.
4654
4655 Usage: $0 [OPTION]... [TAG]...
4656
4657 -h, --help print this help, then exit
4658 -V, --version print version number and configuration settings, then exit
4659 -q, --quiet, --silent
4660 do not print progress messages
4661 -d, --debug don't remove temporary files
4662 --recheck update $as_me by reconfiguring in the same conditions
4663 --file=FILE[:TEMPLATE]
4664 instantiate the configuration file FILE
4665 --header=FILE[:TEMPLATE]
4666 instantiate the configuration header FILE
4667
4668 Configuration files:
4669 $config_files
4670
4671 Configuration headers:
4672 $config_headers
4673
4674 Configuration commands:
4675 $config_commands
4676
4677 Report bugs to the package provider."
4678
4679 _ACEOF
4680 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4681 ac_cs_version="\\
4682 config.status
4683 configured by $0, generated by GNU Autoconf 2.64,
4684 with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
4685
4686 Copyright (C) 2009 Free Software Foundation, Inc.
4687 This config.status script is free software; the Free Software Foundation
4688 gives unlimited permission to copy, distribute and modify it."
4689
4690 ac_pwd='$ac_pwd'
4691 srcdir='$srcdir'
4692 INSTALL='$INSTALL'
4693 test -n "\$AWK" || AWK=awk
4694 _ACEOF
4695
4696 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4697 # The default lists apply if the user does not specify any file.
4698 ac_need_defaults=:
4699 while test $# != 0
4700 do
4701 case $1 in
4702 --*=*)
4703 ac_option=`expr "X$1" : 'X\([^=]*\)='`
4704 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
4705 ac_shift=:
4706 ;;
4707 *)
4708 ac_option=$1
4709 ac_optarg=$2
4710 ac_shift=shift
4711 ;;
4712 esac
4713
4714 case $ac_option in
4715 # Handling of the options.
4716 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
4717 ac_cs_recheck=: ;;
4718 --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
4719 $as_echo "$ac_cs_version"; exit ;;
4720 --debug | --debu | --deb | --de | --d | -d )
4721 debug=: ;;
4722 --file | --fil | --fi | --f )
4723 $ac_shift
4724 case $ac_optarg in
4725 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
4726 esac
4727 as_fn_append CONFIG_FILES " '$ac_optarg'"
4728 ac_need_defaults=false;;
4729 --header | --heade | --head | --hea )
4730 $ac_shift
4731 case $ac_optarg in
4732 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
4733 esac
4734 as_fn_append CONFIG_HEADERS " '$ac_optarg'"
4735 ac_need_defaults=false;;
4736 --he | --h)
4737 # Conflict between --help and --header
4738 as_fn_error "ambiguous option: \`$1'
4739 Try \`$0 --help' for more information.";;
4740 --help | --hel | -h )
4741 $as_echo "$ac_cs_usage"; exit ;;
4742 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
4743 | -silent | --silent | --silen | --sile | --sil | --si | --s)
4744 ac_cs_silent=: ;;
4745
4746 # This is an error.
4747 -*) as_fn_error "unrecognized option: \`$1'
4748 Try \`$0 --help' for more information." ;;
4749
4750 *) as_fn_append ac_config_targets " $1"
4751 ac_need_defaults=false ;;
4752
4753 esac
4754 shift
4755 done
4756
4757 ac_configure_extra_args=
4758
4759 if $ac_cs_silent; then
4760 exec 6>/dev/null
4761 ac_configure_extra_args="$ac_configure_extra_args --silent"
4762 fi
4763
4764 _ACEOF
4765 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4766 if \$ac_cs_recheck; then
4767 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
4768 shift
4769 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
4770 CONFIG_SHELL='$SHELL'
4771 export CONFIG_SHELL
4772 exec "\$@"
4773 fi
4774
4775 _ACEOF
4776 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4777 exec 5>>config.log
4778 {
4779 echo
4780 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
4781 ## Running $as_me. ##
4782 _ASBOX
4783 $as_echo "$ac_log"
4784 } >&5
4785
4786 _ACEOF
4787 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4788 _ACEOF
4789
4790 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4791
4792 # Handling of arguments.
4793 for ac_config_target in $ac_config_targets
4794 do
4795 case $ac_config_target in
4796 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
4797 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
4798 "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
4799
4800 *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
4801 esac
4802 done
4803
4804
4805 # If the user did not use the arguments to specify the items to instantiate,
4806 # then the envvar interface is used. Set only those that are not.
4807 # We use the long form for the default assignment because of an extremely
4808 # bizarre bug on SunOS 4.1.3.
4809 if $ac_need_defaults; then
4810 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
4811 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
4812 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
4813 fi
4814
4815 # Have a temporary directory for convenience. Make it in the build tree
4816 # simply because there is no reason against having it here, and in addition,
4817 # creating and moving files from /tmp can sometimes cause problems.
4818 # Hook for its removal unless debugging.
4819 # Note that there is a small window in which the directory will not be cleaned:
4820 # after its creation but before its name has been assigned to `$tmp'.
4821 $debug ||
4822 {
4823 tmp=
4824 trap 'exit_status=$?
4825 { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
4826 ' 0
4827 trap 'as_fn_exit 1' 1 2 13 15
4828 }
4829 # Create a (secure) tmp directory for tmp files.
4830
4831 {
4832 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
4833 test -n "$tmp" && test -d "$tmp"
4834 } ||
4835 {
4836 tmp=./conf$$-$RANDOM
4837 (umask 077 && mkdir "$tmp")
4838 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
4839
4840 # Set up the scripts for CONFIG_FILES section.
4841 # No need to generate them if there are no CONFIG_FILES.
4842 # This happens for instance with `./config.status config.h'.
4843 if test -n "$CONFIG_FILES"; then
4844
4845
4846 ac_cr=`echo X | tr X '\015'`
4847 # On cygwin, bash can eat \r inside `` if the user requested igncr.
4848 # But we know of no other shell where ac_cr would be empty at this
4849 # point, so we can use a bashism as a fallback.
4850 if test "x$ac_cr" = x; then
4851 eval ac_cr=\$\'\\r\'
4852 fi
4853 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
4854 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
4855 ac_cs_awk_cr='\r'
4856 else
4857 ac_cs_awk_cr=$ac_cr
4858 fi
4859
4860 echo 'BEGIN {' >"$tmp/subs1.awk" &&
4861 _ACEOF
4862
4863
4864 {
4865 echo "cat >conf$$subs.awk <<_ACEOF" &&
4866 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
4867 echo "_ACEOF"
4868 } >conf$$subs.sh ||
4869 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
4870 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
4871 ac_delim='%!_!# '
4872 for ac_last_try in false false false false false :; do
4873 . ./conf$$subs.sh ||
4874 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
4875
4876 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
4877 if test $ac_delim_n = $ac_delim_num; then
4878 break
4879 elif $ac_last_try; then
4880 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
4881 else
4882 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
4883 fi
4884 done
4885 rm -f conf$$subs.sh
4886
4887 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4888 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
4889 _ACEOF
4890 sed -n '
4891 h
4892 s/^/S["/; s/!.*/"]=/
4893 p
4894 g
4895 s/^[^!]*!//
4896 :repl
4897 t repl
4898 s/'"$ac_delim"'$//
4899 t delim
4900 :nl
4901 h
4902 s/\(.\{148\}\).*/\1/
4903 t more1
4904 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
4905 p
4906 n
4907 b repl
4908 :more1
4909 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
4910 p
4911 g
4912 s/.\{148\}//
4913 t nl
4914 :delim
4915 h
4916 s/\(.\{148\}\).*/\1/
4917 t more2
4918 s/["\\]/\\&/g; s/^/"/; s/$/"/
4919 p
4920 b
4921 :more2
4922 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
4923 p
4924 g
4925 s/.\{148\}//
4926 t delim
4927 ' <conf$$subs.awk | sed '
4928 /^[^""]/{
4929 N
4930 s/\n//
4931 }
4932 ' >>$CONFIG_STATUS || ac_write_fail=1
4933 rm -f conf$$subs.awk
4934 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4935 _ACAWK
4936 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
4937 for (key in S) S_is_set[key] = 1
4938 FS = "\a"
4939
4940 }
4941 {
4942 line = $ 0
4943 nfields = split(line, field, "@")
4944 substed = 0
4945 len = length(field[1])
4946 for (i = 2; i < nfields; i++) {
4947 key = field[i]
4948 keylen = length(key)
4949 if (S_is_set[key]) {
4950 value = S[key]
4951 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
4952 len += length(value) + length(field[++i])
4953 substed = 1
4954 } else
4955 len += 1 + keylen
4956 }
4957
4958 print line
4959 }
4960
4961 _ACAWK
4962 _ACEOF
4963 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4964 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
4965 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
4966 else
4967 cat
4968 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
4969 || as_fn_error "could not setup config files machinery" "$LINENO" 5
4970 _ACEOF
4971
4972 # VPATH may cause trouble with some makes, so we remove $(srcdir),
4973 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
4974 # trailing colons and then remove the whole line if VPATH becomes empty
4975 # (actually we leave an empty line to preserve line numbers).
4976 if test "x$srcdir" = x.; then
4977 ac_vpsub='/^[ ]*VPATH[ ]*=/{
4978 s/:*\$(srcdir):*/:/
4979 s/:*\${srcdir}:*/:/
4980 s/:*@srcdir@:*/:/
4981 s/^\([^=]*=[ ]*\):*/\1/
4982 s/:*$//
4983 s/^[^=]*=[ ]*$//
4984 }'
4985 fi
4986
4987 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4988 fi # test -n "$CONFIG_FILES"
4989
4990 # Set up the scripts for CONFIG_HEADERS section.
4991 # No need to generate them if there are no CONFIG_HEADERS.
4992 # This happens for instance with `./config.status Makefile'.
4993 if test -n "$CONFIG_HEADERS"; then
4994 cat >"$tmp/defines.awk" <<\_ACAWK ||
4995 BEGIN {
4996 _ACEOF
4997
4998 # Transform confdefs.h into an awk script `defines.awk', embedded as
4999 # here-document in config.status, that substitutes the proper values into
5000 # config.h.in to produce config.h.
5001
5002 # Create a delimiter string that does not exist in confdefs.h, to ease
5003 # handling of long lines.
5004 ac_delim='%!_!# '
5005 for ac_last_try in false false :; do
5006 ac_t=`sed -n "/$ac_delim/p" confdefs.h`
5007 if test -z "$ac_t"; then
5008 break
5009 elif $ac_last_try; then
5010 as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
5011 else
5012 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
5013 fi
5014 done
5015
5016 # For the awk script, D is an array of macro values keyed by name,
5017 # likewise P contains macro parameters if any. Preserve backslash
5018 # newline sequences.
5019
5020 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
5021 sed -n '
5022 s/.\{148\}/&'"$ac_delim"'/g
5023 t rset
5024 :rset
5025 s/^[ ]*#[ ]*define[ ][ ]*/ /
5026 t def
5027 d
5028 :def
5029 s/\\$//
5030 t bsnl
5031 s/["\\]/\\&/g
5032 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
5033 D["\1"]=" \3"/p
5034 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
5035 d
5036 :bsnl
5037 s/["\\]/\\&/g
5038 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
5039 D["\1"]=" \3\\\\\\n"\\/p
5040 t cont
5041 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
5042 t cont
5043 d
5044 :cont
5045 n
5046 s/.\{148\}/&'"$ac_delim"'/g
5047 t clear
5048 :clear
5049 s/\\$//
5050 t bsnlc
5051 s/["\\]/\\&/g; s/^/"/; s/$/"/p
5052 d
5053 :bsnlc
5054 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
5055 b cont
5056 ' <confdefs.h | sed '
5057 s/'"$ac_delim"'/"\\\
5058 "/g' >>$CONFIG_STATUS || ac_write_fail=1
5059
5060 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5061 for (key in D) D_is_set[key] = 1
5062 FS = "\a"
5063 }
5064 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
5065 line = \$ 0
5066 split(line, arg, " ")
5067 if (arg[1] == "#") {
5068 defundef = arg[2]
5069 mac1 = arg[3]
5070 } else {
5071 defundef = substr(arg[1], 2)
5072 mac1 = arg[2]
5073 }
5074 split(mac1, mac2, "(") #)
5075 macro = mac2[1]
5076 prefix = substr(line, 1, index(line, defundef) - 1)
5077 if (D_is_set[macro]) {
5078 # Preserve the white space surrounding the "#".
5079 print prefix "define", macro P[macro] D[macro]
5080 next
5081 } else {
5082 # Replace #undef with comments. This is necessary, for example,
5083 # in the case of _POSIX_SOURCE, which is predefined and required
5084 # on some systems where configure will not decide to define it.
5085 if (defundef == "undef") {
5086 print "/*", prefix defundef, macro, "*/"
5087 next
5088 }
5089 }
5090 }
5091 { print }
5092 _ACAWK
5093 _ACEOF
5094 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5095 as_fn_error "could not setup config headers machinery" "$LINENO" 5
5096 fi # test -n "$CONFIG_HEADERS"
5097
5098
5099 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS"
5100 shift
5101 for ac_tag
5102 do
5103 case $ac_tag in
5104 :[FHLC]) ac_mode=$ac_tag; continue;;
5105 esac
5106 case $ac_mode$ac_tag in
5107 :[FHL]*:*);;
5108 :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
5109 :[FH]-) ac_tag=-:-;;
5110 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
5111 esac
5112 ac_save_IFS=$IFS
5113 IFS=:
5114 set x $ac_tag
5115 IFS=$ac_save_IFS
5116 shift
5117 ac_file=$1
5118 shift
5119
5120 case $ac_mode in
5121 :L) ac_source=$1;;
5122 :[FH])
5123 ac_file_inputs=
5124 for ac_f
5125 do
5126 case $ac_f in
5127 -) ac_f="$tmp/stdin";;
5128 *) # Look for the file first in the build tree, then in the source tree
5129 # (if the path is not absolute). The absolute path cannot be DOS-style,
5130 # because $ac_f cannot contain `:'.
5131 test -f "$ac_f" ||
5132 case $ac_f in
5133 [\\/$]*) false;;
5134 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
5135 esac ||
5136 as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
5137 esac
5138 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
5139 as_fn_append ac_file_inputs " '$ac_f'"
5140 done
5141
5142 # Let's still pretend it is `configure' which instantiates (i.e., don't
5143 # use $as_me), people would be surprised to read:
5144 # /* config.h. Generated by config.status. */
5145 configure_input='Generated from '`
5146 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
5147 `' by configure.'
5148 if test x"$ac_file" != x-; then
5149 configure_input="$ac_file. $configure_input"
5150 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
5151 $as_echo "$as_me: creating $ac_file" >&6;}
5152 fi
5153 # Neutralize special characters interpreted by sed in replacement strings.
5154 case $configure_input in #(
5155 *\&* | *\|* | *\\* )
5156 ac_sed_conf_input=`$as_echo "$configure_input" |
5157 sed 's/[\\\\&|]/\\\\&/g'`;; #(
5158 *) ac_sed_conf_input=$configure_input;;
5159 esac
5160
5161 case $ac_tag in
5162 *:-:* | *:-) cat >"$tmp/stdin" \
5163 || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
5164 esac
5165 ;;
5166 esac
5167
5168 ac_dir=`$as_dirname -- "$ac_file" ||
5169 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5170 X"$ac_file" : 'X\(//\)[^/]' \| \
5171 X"$ac_file" : 'X\(//\)$' \| \
5172 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
5173 $as_echo X"$ac_file" |
5174 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
5175 s//\1/
5176 q
5177 }
5178 /^X\(\/\/\)[^/].*/{
5179 s//\1/
5180 q
5181 }
5182 /^X\(\/\/\)$/{
5183 s//\1/
5184 q
5185 }
5186 /^X\(\/\).*/{
5187 s//\1/
5188 q
5189 }
5190 s/.*/./; q'`
5191 as_dir="$ac_dir"; as_fn_mkdir_p
5192 ac_builddir=.
5193
5194 case "$ac_dir" in
5195 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
5196 *)
5197 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
5198 # A ".." for each directory in $ac_dir_suffix.
5199 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
5200 case $ac_top_builddir_sub in
5201 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
5202 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
5203 esac ;;
5204 esac
5205 ac_abs_top_builddir=$ac_pwd
5206 ac_abs_builddir=$ac_pwd$ac_dir_suffix
5207 # for backward compatibility:
5208 ac_top_builddir=$ac_top_build_prefix
5209
5210 case $srcdir in
5211 .) # We are building in place.
5212 ac_srcdir=.
5213 ac_top_srcdir=$ac_top_builddir_sub
5214 ac_abs_top_srcdir=$ac_pwd ;;
5215 [\\/]* | ?:[\\/]* ) # Absolute name.
5216 ac_srcdir=$srcdir$ac_dir_suffix;
5217 ac_top_srcdir=$srcdir
5218 ac_abs_top_srcdir=$srcdir ;;
5219 *) # Relative name.
5220 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
5221 ac_top_srcdir=$ac_top_build_prefix$srcdir
5222 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
5223 esac
5224 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
5225
5226
5227 case $ac_mode in
5228 :F)
5229 #
5230 # CONFIG_FILE
5231 #
5232
5233 case $INSTALL in
5234 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
5235 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
5236 esac
5237 _ACEOF
5238
5239 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5240 # If the template does not know about datarootdir, expand it.
5241 # FIXME: This hack should be removed a few years after 2.60.
5242 ac_datarootdir_hack=; ac_datarootdir_seen=
5243 ac_sed_dataroot='
5244 /datarootdir/ {
5245 p
5246 q
5247 }
5248 /@datadir@/p
5249 /@docdir@/p
5250 /@infodir@/p
5251 /@localedir@/p
5252 /@mandir@/p'
5253 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
5254 *datarootdir*) ac_datarootdir_seen=yes;;
5255 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
5256 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
5257 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
5258 _ACEOF
5259 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5260 ac_datarootdir_hack='
5261 s&@datadir@&$datadir&g
5262 s&@docdir@&$docdir&g
5263 s&@infodir@&$infodir&g
5264 s&@localedir@&$localedir&g
5265 s&@mandir@&$mandir&g
5266 s&\\\${datarootdir}&$datarootdir&g' ;;
5267 esac
5268 _ACEOF
5269
5270 # Neutralize VPATH when `$srcdir' = `.'.
5271 # Shell code in configure.ac might set extrasub.
5272 # FIXME: do we really want to maintain this feature?
5273 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5274 ac_sed_extra="$ac_vpsub
5275 $extrasub
5276 _ACEOF
5277 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5278 :t
5279 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
5280 s|@configure_input@|$ac_sed_conf_input|;t t
5281 s&@top_builddir@&$ac_top_builddir_sub&;t t
5282 s&@top_build_prefix@&$ac_top_build_prefix&;t t
5283 s&@srcdir@&$ac_srcdir&;t t
5284 s&@abs_srcdir@&$ac_abs_srcdir&;t t
5285 s&@top_srcdir@&$ac_top_srcdir&;t t
5286 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
5287 s&@builddir@&$ac_builddir&;t t
5288 s&@abs_builddir@&$ac_abs_builddir&;t t
5289 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
5290 s&@INSTALL@&$ac_INSTALL&;t t
5291 $ac_datarootdir_hack
5292 "
5293 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
5294 || as_fn_error "could not create $ac_file" "$LINENO" 5
5295
5296 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
5297 { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
5298 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
5299 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
5300 which seems to be undefined. Please make sure it is defined." >&5
5301 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
5302 which seems to be undefined. Please make sure it is defined." >&2;}
5303
5304 rm -f "$tmp/stdin"
5305 case $ac_file in
5306 -) cat "$tmp/out" && rm -f "$tmp/out";;
5307 *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
5308 esac \
5309 || as_fn_error "could not create $ac_file" "$LINENO" 5
5310 ;;
5311 :H)
5312 #
5313 # CONFIG_HEADER
5314 #
5315 if test x"$ac_file" != x-; then
5316 {
5317 $as_echo "/* $configure_input */" \
5318 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
5319 } >"$tmp/config.h" \
5320 || as_fn_error "could not create $ac_file" "$LINENO" 5
5321 if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
5322 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
5323 $as_echo "$as_me: $ac_file is unchanged" >&6;}
5324 else
5325 rm -f "$ac_file"
5326 mv "$tmp/config.h" "$ac_file" \
5327 || as_fn_error "could not create $ac_file" "$LINENO" 5
5328 fi
5329 else
5330 $as_echo "/* $configure_input */" \
5331 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
5332 || as_fn_error "could not create -" "$LINENO" 5
5333 fi
5334 ;;
5335
5336 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
5337 $as_echo "$as_me: executing $ac_file commands" >&6;}
5338 ;;
5339 esac
5340
5341
5342 case $ac_file$ac_mode in
5343 "default":C) case x$CONFIG_HEADERS in xconfig.h:config.in) echo > stamp-h ;; esac ;;
5344
5345 esac
5346 done # for ac_tag
5347
5348
5349 as_fn_exit 0
5350 _ACEOF
5351 ac_clean_files=$ac_clean_files_save
5352
5353 test $ac_write_fail = 0 ||
5354 as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
5355
5356
5357 # configure is writing to config.log, and then calls config.status.
5358 # config.status does its own redirection, appending to config.log.
5359 # Unfortunately, on DOS this fails, as config.log is still kept open
5360 # by configure, so config.status won't be able to write to it; its
5361 # output is simply discarded. So we exec the FD to /dev/null,
5362 # effectively closing config.log, so it can be properly (re)opened and
5363 # appended to by config.status. When coming back to configure, we
5364 # need to make the FD available again.
5365 if test "$no_create" != yes; then
5366 ac_cs_success=:
5367 ac_config_status_args=
5368 test "$silent" = yes &&
5369 ac_config_status_args="$ac_config_status_args --quiet"
5370 exec 5>/dev/null
5371 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
5372 exec 5>>config.log
5373 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
5374 # would make configure fail if this is the last instruction.
5375 $ac_cs_success || as_fn_exit $?
5376 fi
5377 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
5378 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
5379 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
5380 fi
5381
GDB Binutils - Deliverables
This page took 0.157703 seconds and 4 git commands to generate.