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sim: generate build dependencies on the fly
[deliverable/binutils-gdb.git] / sim / common / configure
1 #! /bin/sh
2 # Guess values for system-dependent variables and create Makefiles.
3 # Generated by GNU Autoconf 2.64.
4 #
5 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
6 # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software
7 # Foundation, Inc.
8 #
9 # This configure script is free software; the Free Software Foundation
10 # gives unlimited permission to copy, distribute and modify it.
11 ## -------------------- ##
12 ## M4sh Initialization. ##
13 ## -------------------- ##
14
15 # Be more Bourne compatible
16 DUALCASE=1; export DUALCASE # for MKS sh
17 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
18 emulate sh
19 NULLCMD=:
20 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
21 # is contrary to our usage. Disable this feature.
22 alias -g '${1+"$@"}'='"$@"'
23 setopt NO_GLOB_SUBST
24 else
25 case `(set -o) 2>/dev/null` in #(
26 *posix*) :
27 set -o posix ;; #(
28 *) :
29 ;;
30 esac
31 fi
32
33
34 as_nl='
35 '
36 export as_nl
37 # Printing a long string crashes Solaris 7 /usr/bin/printf.
38 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
39 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
40 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
41 # Prefer a ksh shell builtin over an external printf program on Solaris,
42 # but without wasting forks for bash or zsh.
43 if test -z "$BASH_VERSION$ZSH_VERSION" \
44 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
45 as_echo='print -r --'
46 as_echo_n='print -rn --'
47 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
48 as_echo='printf %s\n'
49 as_echo_n='printf %s'
50 else
51 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
52 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
53 as_echo_n='/usr/ucb/echo -n'
54 else
55 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
56 as_echo_n_body='eval
57 arg=$1;
58 case $arg in #(
59 *"$as_nl"*)
60 expr "X$arg" : "X\\(.*\\)$as_nl";
61 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
62 esac;
63 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
64 '
65 export as_echo_n_body
66 as_echo_n='sh -c $as_echo_n_body as_echo'
67 fi
68 export as_echo_body
69 as_echo='sh -c $as_echo_body as_echo'
70 fi
71
72 # The user is always right.
73 if test "${PATH_SEPARATOR+set}" != set; then
74 PATH_SEPARATOR=:
75 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
76 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
77 PATH_SEPARATOR=';'
78 }
79 fi
80
81
82 # IFS
83 # We need space, tab and new line, in precisely that order. Quoting is
84 # there to prevent editors from complaining about space-tab.
85 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
86 # splitting by setting IFS to empty value.)
87 IFS=" "" $as_nl"
88
89 # Find who we are. Look in the path if we contain no directory separator.
90 case $0 in #((
91 *[\\/]* ) as_myself=$0 ;;
92 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
93 for as_dir in $PATH
94 do
95 IFS=$as_save_IFS
96 test -z "$as_dir" && as_dir=.
97 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
98 done
99 IFS=$as_save_IFS
100
101 ;;
102 esac
103 # We did not find ourselves, most probably we were run as `sh COMMAND'
104 # in which case we are not to be found in the path.
105 if test "x$as_myself" = x; then
106 as_myself=$0
107 fi
108 if test ! -f "$as_myself"; then
109 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
110 exit 1
111 fi
112
113 # Unset variables that we do not need and which cause bugs (e.g. in
114 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
115 # suppresses any "Segmentation fault" message there. '((' could
116 # trigger a bug in pdksh 5.2.14.
117 for as_var in BASH_ENV ENV MAIL MAILPATH
118 do eval test x\${$as_var+set} = xset \
119 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
120 done
121 PS1='$ '
122 PS2='> '
123 PS4='+ '
124
125 # NLS nuisances.
126 LC_ALL=C
127 export LC_ALL
128 LANGUAGE=C
129 export LANGUAGE
130
131 # CDPATH.
132 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
133
134 if test "x$CONFIG_SHELL" = x; then
135 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
136 emulate sh
137 NULLCMD=:
138 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
139 # is contrary to our usage. Disable this feature.
140 alias -g '\${1+\"\$@\"}'='\"\$@\"'
141 setopt NO_GLOB_SUBST
142 else
143 case \`(set -o) 2>/dev/null\` in #(
144 *posix*) :
145 set -o posix ;; #(
146 *) :
147 ;;
148 esac
149 fi
150 "
151 as_required="as_fn_return () { (exit \$1); }
152 as_fn_success () { as_fn_return 0; }
153 as_fn_failure () { as_fn_return 1; }
154 as_fn_ret_success () { return 0; }
155 as_fn_ret_failure () { return 1; }
156
157 exitcode=0
158 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
159 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
160 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
161 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
162 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
163
164 else
165 exitcode=1; echo positional parameters were not saved.
166 fi
167 test x\$exitcode = x0 || exit 1"
168 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
169 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
170 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
171 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
172 test \$(( 1 + 1 )) = 2 || exit 1"
173 if (eval "$as_required") 2>/dev/null; then :
174 as_have_required=yes
175 else
176 as_have_required=no
177 fi
178 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
179
180 else
181 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
182 as_found=false
183 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
184 do
185 IFS=$as_save_IFS
186 test -z "$as_dir" && as_dir=.
187 as_found=:
188 case $as_dir in #(
189 /*)
190 for as_base in sh bash ksh sh5; do
191 # Try only shells that exist, to save several forks.
192 as_shell=$as_dir/$as_base
193 if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
194 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
195 CONFIG_SHELL=$as_shell as_have_required=yes
196 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
197 break 2
198 fi
199 fi
200 done;;
201 esac
202 as_found=false
203 done
204 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
205 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
206 CONFIG_SHELL=$SHELL as_have_required=yes
207 fi; }
208 IFS=$as_save_IFS
209
210
211 if test "x$CONFIG_SHELL" != x; then :
212 # We cannot yet assume a decent shell, so we have to provide a
213 # neutralization value for shells without unset; and this also
214 # works around shells that cannot unset nonexistent variables.
215 BASH_ENV=/dev/null
216 ENV=/dev/null
217 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
218 export CONFIG_SHELL
219 exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
220 fi
221
222 if test x$as_have_required = xno; then :
223 $as_echo "$0: This script requires a shell more modern than all"
224 $as_echo "$0: the shells that I found on your system."
225 if test x${ZSH_VERSION+set} = xset ; then
226 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
227 $as_echo "$0: be upgraded to zsh 4.3.4 or later."
228 else
229 $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
230 $0: including any error possibly output before this
231 $0: message. Then install a modern shell, or manually run
232 $0: the script under such a shell if you do have one."
233 fi
234 exit 1
235 fi
236 fi
237 fi
238 SHELL=${CONFIG_SHELL-/bin/sh}
239 export SHELL
240 # Unset more variables known to interfere with behavior of common tools.
241 CLICOLOR_FORCE= GREP_OPTIONS=
242 unset CLICOLOR_FORCE GREP_OPTIONS
243
244 ## --------------------- ##
245 ## M4sh Shell Functions. ##
246 ## --------------------- ##
247 # as_fn_unset VAR
248 # ---------------
249 # Portably unset VAR.
250 as_fn_unset ()
251 {
252 { eval $1=; unset $1;}
253 }
254 as_unset=as_fn_unset
255
256 # as_fn_set_status STATUS
257 # -----------------------
258 # Set $? to STATUS, without forking.
259 as_fn_set_status ()
260 {
261 return $1
262 } # as_fn_set_status
263
264 # as_fn_exit STATUS
265 # -----------------
266 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
267 as_fn_exit ()
268 {
269 set +e
270 as_fn_set_status $1
271 exit $1
272 } # as_fn_exit
273
274 # as_fn_mkdir_p
275 # -------------
276 # Create "$as_dir" as a directory, including parents if necessary.
277 as_fn_mkdir_p ()
278 {
279
280 case $as_dir in #(
281 -*) as_dir=./$as_dir;;
282 esac
283 test -d "$as_dir" || eval $as_mkdir_p || {
284 as_dirs=
285 while :; do
286 case $as_dir in #(
287 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
288 *) as_qdir=$as_dir;;
289 esac
290 as_dirs="'$as_qdir' $as_dirs"
291 as_dir=`$as_dirname -- "$as_dir" ||
292 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
293 X"$as_dir" : 'X\(//\)[^/]' \| \
294 X"$as_dir" : 'X\(//\)$' \| \
295 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
296 $as_echo X"$as_dir" |
297 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
298 s//\1/
299 q
300 }
301 /^X\(\/\/\)[^/].*/{
302 s//\1/
303 q
304 }
305 /^X\(\/\/\)$/{
306 s//\1/
307 q
308 }
309 /^X\(\/\).*/{
310 s//\1/
311 q
312 }
313 s/.*/./; q'`
314 test -d "$as_dir" && break
315 done
316 test -z "$as_dirs" || eval "mkdir $as_dirs"
317 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
318
319
320 } # as_fn_mkdir_p
321 # as_fn_append VAR VALUE
322 # ----------------------
323 # Append the text in VALUE to the end of the definition contained in VAR. Take
324 # advantage of any shell optimizations that allow amortized linear growth over
325 # repeated appends, instead of the typical quadratic growth present in naive
326 # implementations.
327 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
328 eval 'as_fn_append ()
329 {
330 eval $1+=\$2
331 }'
332 else
333 as_fn_append ()
334 {
335 eval $1=\$$1\$2
336 }
337 fi # as_fn_append
338
339 # as_fn_arith ARG...
340 # ------------------
341 # Perform arithmetic evaluation on the ARGs, and store the result in the
342 # global $as_val. Take advantage of shells that can avoid forks. The arguments
343 # must be portable across $(()) and expr.
344 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
345 eval 'as_fn_arith ()
346 {
347 as_val=$(( $* ))
348 }'
349 else
350 as_fn_arith ()
351 {
352 as_val=`expr "$@" || test $? -eq 1`
353 }
354 fi # as_fn_arith
355
356
357 # as_fn_error ERROR [LINENO LOG_FD]
358 # ---------------------------------
359 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
360 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
361 # script with status $?, using 1 if that was 0.
362 as_fn_error ()
363 {
364 as_status=$?; test $as_status -eq 0 && as_status=1
365 if test "$3"; then
366 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
367 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
368 fi
369 $as_echo "$as_me: error: $1" >&2
370 as_fn_exit $as_status
371 } # as_fn_error
372
373 if expr a : '\(a\)' >/dev/null 2>&1 &&
374 test "X`expr 00001 : '.*\(...\)'`" = X001; then
375 as_expr=expr
376 else
377 as_expr=false
378 fi
379
380 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
381 as_basename=basename
382 else
383 as_basename=false
384 fi
385
386 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
387 as_dirname=dirname
388 else
389 as_dirname=false
390 fi
391
392 as_me=`$as_basename -- "$0" ||
393 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
394 X"$0" : 'X\(//\)$' \| \
395 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
396 $as_echo X/"$0" |
397 sed '/^.*\/\([^/][^/]*\)\/*$/{
398 s//\1/
399 q
400 }
401 /^X\/\(\/\/\)$/{
402 s//\1/
403 q
404 }
405 /^X\/\(\/\).*/{
406 s//\1/
407 q
408 }
409 s/.*/./; q'`
410
411 # Avoid depending upon Character Ranges.
412 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
413 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
414 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
415 as_cr_digits='0123456789'
416 as_cr_alnum=$as_cr_Letters$as_cr_digits
417
418
419 as_lineno_1=$LINENO as_lineno_1a=$LINENO
420 as_lineno_2=$LINENO as_lineno_2a=$LINENO
421 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
422 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
423 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
424 sed -n '
425 p
426 /[$]LINENO/=
427 ' <$as_myself |
428 sed '
429 s/[$]LINENO.*/&-/
430 t lineno
431 b
432 :lineno
433 N
434 :loop
435 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
436 t loop
437 s/-\n.*//
438 ' >$as_me.lineno &&
439 chmod +x "$as_me.lineno" ||
440 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
441
442 # Don't try to exec as it changes $[0], causing all sort of problems
443 # (the dirname of $[0] is not the place where we might find the
444 # original and so on. Autoconf is especially sensitive to this).
445 . "./$as_me.lineno"
446 # Exit status is that of the last command.
447 exit
448 }
449
450 ECHO_C= ECHO_N= ECHO_T=
451 case `echo -n x` in #(((((
452 -n*)
453 case `echo 'xy\c'` in
454 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
455 xy) ECHO_C='\c';;
456 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
457 ECHO_T=' ';;
458 esac;;
459 *)
460 ECHO_N='-n';;
461 esac
462
463 rm -f conf$$ conf$$.exe conf$$.file
464 if test -d conf$$.dir; then
465 rm -f conf$$.dir/conf$$.file
466 else
467 rm -f conf$$.dir
468 mkdir conf$$.dir 2>/dev/null
469 fi
470 if (echo >conf$$.file) 2>/dev/null; then
471 if ln -s conf$$.file conf$$ 2>/dev/null; then
472 as_ln_s='ln -s'
473 # ... but there are two gotchas:
474 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
475 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
476 # In both cases, we have to default to `cp -p'.
477 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
478 as_ln_s='cp -p'
479 elif ln conf$$.file conf$$ 2>/dev/null; then
480 as_ln_s=ln
481 else
482 as_ln_s='cp -p'
483 fi
484 else
485 as_ln_s='cp -p'
486 fi
487 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
488 rmdir conf$$.dir 2>/dev/null
489
490 if mkdir -p . 2>/dev/null; then
491 as_mkdir_p='mkdir -p "$as_dir"'
492 else
493 test -d ./-p && rmdir ./-p
494 as_mkdir_p=false
495 fi
496
497 if test -x / >/dev/null 2>&1; then
498 as_test_x='test -x'
499 else
500 if ls -dL / >/dev/null 2>&1; then
501 as_ls_L_option=L
502 else
503 as_ls_L_option=
504 fi
505 as_test_x='
506 eval sh -c '\''
507 if test -d "$1"; then
508 test -d "$1/.";
509 else
510 case $1 in #(
511 -*)set "./$1";;
512 esac;
513 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
514 ???[sx]*):;;*)false;;esac;fi
515 '\'' sh
516 '
517 fi
518 as_executable_p=$as_test_x
519
520 # Sed expression to map a string onto a valid CPP name.
521 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
522
523 # Sed expression to map a string onto a valid variable name.
524 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
525
526
527 exec 7<&0 </dev/null 6>&1
528
529 # Name of the host.
530 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
531 # so uname gets run too.
532 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
533
534 #
535 # Initializations.
536 #
537 ac_default_prefix=/usr/local
538 ac_clean_files=
539 ac_config_libobj_dir=.
540 LIBOBJS=
541 cross_compiling=no
542 subdirs=
543 MFLAGS=
544 MAKEFLAGS=
545
546 # Identity of this package.
547 PACKAGE_NAME=
548 PACKAGE_TARNAME=
549 PACKAGE_VERSION=
550 PACKAGE_STRING=
551 PACKAGE_BUGREPORT=
552 PACKAGE_URL=
553
554 ac_unique_file="Makefile.in"
555 # Factoring default headers for most tests.
556 ac_includes_default="\
557 #include <stdio.h>
558 #ifdef HAVE_SYS_TYPES_H
559 # include <sys/types.h>
560 #endif
561 #ifdef HAVE_SYS_STAT_H
562 # include <sys/stat.h>
563 #endif
564 #ifdef STDC_HEADERS
565 # include <stdlib.h>
566 # include <stddef.h>
567 #else
568 # ifdef HAVE_STDLIB_H
569 # include <stdlib.h>
570 # endif
571 #endif
572 #ifdef HAVE_STRING_H
573 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
574 # include <memory.h>
575 # endif
576 # include <string.h>
577 #endif
578 #ifdef HAVE_STRINGS_H
579 # include <strings.h>
580 #endif
581 #ifdef HAVE_INTTYPES_H
582 # include <inttypes.h>
583 #endif
584 #ifdef HAVE_STDINT_H
585 # include <stdint.h>
586 #endif
587 #ifdef HAVE_UNISTD_H
588 # include <unistd.h>
589 #endif"
590
591 ac_subst_vars='LTLIBOBJS
592 LIBOBJS
593 TARGET_SUBDIR
594 CPP_FOR_TARGET
595 REPORT_BUGS_TEXI
596 REPORT_BUGS_TO
597 PKGVERSION
598 sim_profile
599 sim_trace
600 sim_stdio
601 sim_debug
602 sim_cflags
603 sim_bswap
604 MAINT
605 EGREP
606 GREP
607 CPP
608 CATOBJEXT
609 GENCAT
610 INSTOBJEXT
611 DATADIRNAME
612 CATALOGS
613 POSUB
614 GMSGFMT
615 XGETTEXT
616 INCINTL
617 LIBINTL_DEP
618 LIBINTL
619 USE_NLS
620 GMAKE_FALSE
621 GMAKE_TRUE
622 MAKE
623 CCDEPMODE
624 DEPDIR
625 am__leading_dot
626 RANLIB
627 AR
628 HDEFINES
629 CC_FOR_BUILD
630 INSTALL_DATA
631 INSTALL_SCRIPT
632 INSTALL_PROGRAM
633 target_os
634 target_vendor
635 target_cpu
636 target
637 host_os
638 host_vendor
639 host_cpu
640 host
641 build_os
642 build_vendor
643 build_cpu
644 build
645 OBJEXT
646 EXEEXT
647 ac_ct_CC
648 CPPFLAGS
649 LDFLAGS
650 CFLAGS
651 CC
652 target_alias
653 host_alias
654 build_alias
655 LIBS
656 ECHO_T
657 ECHO_N
658 ECHO_C
659 DEFS
660 mandir
661 localedir
662 libdir
663 psdir
664 pdfdir
665 dvidir
666 htmldir
667 infodir
668 docdir
669 oldincludedir
670 includedir
671 localstatedir
672 sharedstatedir
673 sysconfdir
674 datadir
675 datarootdir
676 libexecdir
677 sbindir
678 bindir
679 program_transform_name
680 prefix
681 exec_prefix
682 PACKAGE_URL
683 PACKAGE_BUGREPORT
684 PACKAGE_STRING
685 PACKAGE_VERSION
686 PACKAGE_TARNAME
687 PACKAGE_NAME
688 PATH_SEPARATOR
689 SHELL
690 WERROR_CFLAGS
691 WARN_CFLAGS
692 sim_xor_endian
693 sim_stdcall
694 sim_smp
695 sim_reserved_bits
696 sim_regparm
697 sim_packages
698 sim_inline
699 sim_hw
700 sim_hw_objs
701 sim_hw_cflags
702 sim_default_model
703 sim_scache
704 sim_float
705 sim_hostendian
706 sim_endian
707 sim_bitsize
708 sim_assert
709 sim_alignment
710 sim_environment'
711 ac_subst_files=''
712 ac_user_opts='
713 enable_option_checking
714 with_zlib
715 enable_maintainer_mode
716 enable_sim_bswap
717 enable_sim_cflags
718 enable_sim_debug
719 enable_sim_stdio
720 enable_sim_trace
721 enable_sim_profile
722 with_pkgversion
723 with_bugurl
724 '
725 ac_precious_vars='build_alias
726 host_alias
727 target_alias
728 CC
729 CFLAGS
730 LDFLAGS
731 LIBS
732 CPPFLAGS
733 CPP'
734
735
736 # Initialize some variables set by options.
737 ac_init_help=
738 ac_init_version=false
739 ac_unrecognized_opts=
740 ac_unrecognized_sep=
741 # The variables have the same names as the options, with
742 # dashes changed to underlines.
743 cache_file=/dev/null
744 exec_prefix=NONE
745 no_create=
746 no_recursion=
747 prefix=NONE
748 program_prefix=NONE
749 program_suffix=NONE
750 program_transform_name=s,x,x,
751 silent=
752 site=
753 srcdir=
754 verbose=
755 x_includes=NONE
756 x_libraries=NONE
757
758 # Installation directory options.
759 # These are left unexpanded so users can "make install exec_prefix=/foo"
760 # and all the variables that are supposed to be based on exec_prefix
761 # by default will actually change.
762 # Use braces instead of parens because sh, perl, etc. also accept them.
763 # (The list follows the same order as the GNU Coding Standards.)
764 bindir='${exec_prefix}/bin'
765 sbindir='${exec_prefix}/sbin'
766 libexecdir='${exec_prefix}/libexec'
767 datarootdir='${prefix}/share'
768 datadir='${datarootdir}'
769 sysconfdir='${prefix}/etc'
770 sharedstatedir='${prefix}/com'
771 localstatedir='${prefix}/var'
772 includedir='${prefix}/include'
773 oldincludedir='/usr/include'
774 docdir='${datarootdir}/doc/${PACKAGE}'
775 infodir='${datarootdir}/info'
776 htmldir='${docdir}'
777 dvidir='${docdir}'
778 pdfdir='${docdir}'
779 psdir='${docdir}'
780 libdir='${exec_prefix}/lib'
781 localedir='${datarootdir}/locale'
782 mandir='${datarootdir}/man'
783
784 ac_prev=
785 ac_dashdash=
786 for ac_option
787 do
788 # If the previous option needs an argument, assign it.
789 if test -n "$ac_prev"; then
790 eval $ac_prev=\$ac_option
791 ac_prev=
792 continue
793 fi
794
795 case $ac_option in
796 *=*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
797 *) ac_optarg=yes ;;
798 esac
799
800 # Accept the important Cygnus configure options, so we can diagnose typos.
801
802 case $ac_dashdash$ac_option in
803 --)
804 ac_dashdash=yes ;;
805
806 -bindir | --bindir | --bindi | --bind | --bin | --bi)
807 ac_prev=bindir ;;
808 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
809 bindir=$ac_optarg ;;
810
811 -build | --build | --buil | --bui | --bu)
812 ac_prev=build_alias ;;
813 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
814 build_alias=$ac_optarg ;;
815
816 -cache-file | --cache-file | --cache-fil | --cache-fi \
817 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
818 ac_prev=cache_file ;;
819 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
820 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
821 cache_file=$ac_optarg ;;
822
823 --config-cache | -C)
824 cache_file=config.cache ;;
825
826 -datadir | --datadir | --datadi | --datad)
827 ac_prev=datadir ;;
828 -datadir=* | --datadir=* | --datadi=* | --datad=*)
829 datadir=$ac_optarg ;;
830
831 -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
832 | --dataroo | --dataro | --datar)
833 ac_prev=datarootdir ;;
834 -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
835 | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
836 datarootdir=$ac_optarg ;;
837
838 -disable-* | --disable-*)
839 ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
840 # Reject names that are not valid shell variable names.
841 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
842 as_fn_error "invalid feature name: $ac_useropt"
843 ac_useropt_orig=$ac_useropt
844 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
845 case $ac_user_opts in
846 *"
847 "enable_$ac_useropt"
848 "*) ;;
849 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
850 ac_unrecognized_sep=', ';;
851 esac
852 eval enable_$ac_useropt=no ;;
853
854 -docdir | --docdir | --docdi | --doc | --do)
855 ac_prev=docdir ;;
856 -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
857 docdir=$ac_optarg ;;
858
859 -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
860 ac_prev=dvidir ;;
861 -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
862 dvidir=$ac_optarg ;;
863
864 -enable-* | --enable-*)
865 ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
866 # Reject names that are not valid shell variable names.
867 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
868 as_fn_error "invalid feature name: $ac_useropt"
869 ac_useropt_orig=$ac_useropt
870 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
871 case $ac_user_opts in
872 *"
873 "enable_$ac_useropt"
874 "*) ;;
875 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
876 ac_unrecognized_sep=', ';;
877 esac
878 eval enable_$ac_useropt=\$ac_optarg ;;
879
880 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
881 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
882 | --exec | --exe | --ex)
883 ac_prev=exec_prefix ;;
884 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
885 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
886 | --exec=* | --exe=* | --ex=*)
887 exec_prefix=$ac_optarg ;;
888
889 -gas | --gas | --ga | --g)
890 # Obsolete; use --with-gas.
891 with_gas=yes ;;
892
893 -help | --help | --hel | --he | -h)
894 ac_init_help=long ;;
895 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
896 ac_init_help=recursive ;;
897 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
898 ac_init_help=short ;;
899
900 -host | --host | --hos | --ho)
901 ac_prev=host_alias ;;
902 -host=* | --host=* | --hos=* | --ho=*)
903 host_alias=$ac_optarg ;;
904
905 -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
906 ac_prev=htmldir ;;
907 -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
908 | --ht=*)
909 htmldir=$ac_optarg ;;
910
911 -includedir | --includedir | --includedi | --included | --include \
912 | --includ | --inclu | --incl | --inc)
913 ac_prev=includedir ;;
914 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
915 | --includ=* | --inclu=* | --incl=* | --inc=*)
916 includedir=$ac_optarg ;;
917
918 -infodir | --infodir | --infodi | --infod | --info | --inf)
919 ac_prev=infodir ;;
920 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
921 infodir=$ac_optarg ;;
922
923 -libdir | --libdir | --libdi | --libd)
924 ac_prev=libdir ;;
925 -libdir=* | --libdir=* | --libdi=* | --libd=*)
926 libdir=$ac_optarg ;;
927
928 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
929 | --libexe | --libex | --libe)
930 ac_prev=libexecdir ;;
931 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
932 | --libexe=* | --libex=* | --libe=*)
933 libexecdir=$ac_optarg ;;
934
935 -localedir | --localedir | --localedi | --localed | --locale)
936 ac_prev=localedir ;;
937 -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
938 localedir=$ac_optarg ;;
939
940 -localstatedir | --localstatedir | --localstatedi | --localstated \
941 | --localstate | --localstat | --localsta | --localst | --locals)
942 ac_prev=localstatedir ;;
943 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
944 | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
945 localstatedir=$ac_optarg ;;
946
947 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
948 ac_prev=mandir ;;
949 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
950 mandir=$ac_optarg ;;
951
952 -nfp | --nfp | --nf)
953 # Obsolete; use --without-fp.
954 with_fp=no ;;
955
956 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
957 | --no-cr | --no-c | -n)
958 no_create=yes ;;
959
960 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
961 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
962 no_recursion=yes ;;
963
964 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
965 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
966 | --oldin | --oldi | --old | --ol | --o)
967 ac_prev=oldincludedir ;;
968 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
969 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
970 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
971 oldincludedir=$ac_optarg ;;
972
973 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
974 ac_prev=prefix ;;
975 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
976 prefix=$ac_optarg ;;
977
978 -program-prefix | --program-prefix | --program-prefi | --program-pref \
979 | --program-pre | --program-pr | --program-p)
980 ac_prev=program_prefix ;;
981 -program-prefix=* | --program-prefix=* | --program-prefi=* \
982 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
983 program_prefix=$ac_optarg ;;
984
985 -program-suffix | --program-suffix | --program-suffi | --program-suff \
986 | --program-suf | --program-su | --program-s)
987 ac_prev=program_suffix ;;
988 -program-suffix=* | --program-suffix=* | --program-suffi=* \
989 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
990 program_suffix=$ac_optarg ;;
991
992 -program-transform-name | --program-transform-name \
993 | --program-transform-nam | --program-transform-na \
994 | --program-transform-n | --program-transform- \
995 | --program-transform | --program-transfor \
996 | --program-transfo | --program-transf \
997 | --program-trans | --program-tran \
998 | --progr-tra | --program-tr | --program-t)
999 ac_prev=program_transform_name ;;
1000 -program-transform-name=* | --program-transform-name=* \
1001 | --program-transform-nam=* | --program-transform-na=* \
1002 | --program-transform-n=* | --program-transform-=* \
1003 | --program-transform=* | --program-transfor=* \
1004 | --program-transfo=* | --program-transf=* \
1005 | --program-trans=* | --program-tran=* \
1006 | --progr-tra=* | --program-tr=* | --program-t=*)
1007 program_transform_name=$ac_optarg ;;
1008
1009 -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1010 ac_prev=pdfdir ;;
1011 -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1012 pdfdir=$ac_optarg ;;
1013
1014 -psdir | --psdir | --psdi | --psd | --ps)
1015 ac_prev=psdir ;;
1016 -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1017 psdir=$ac_optarg ;;
1018
1019 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1020 | -silent | --silent | --silen | --sile | --sil)
1021 silent=yes ;;
1022
1023 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1024 ac_prev=sbindir ;;
1025 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1026 | --sbi=* | --sb=*)
1027 sbindir=$ac_optarg ;;
1028
1029 -sharedstatedir | --sharedstatedir | --sharedstatedi \
1030 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1031 | --sharedst | --shareds | --shared | --share | --shar \
1032 | --sha | --sh)
1033 ac_prev=sharedstatedir ;;
1034 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1035 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1036 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1037 | --sha=* | --sh=*)
1038 sharedstatedir=$ac_optarg ;;
1039
1040 -site | --site | --sit)
1041 ac_prev=site ;;
1042 -site=* | --site=* | --sit=*)
1043 site=$ac_optarg ;;
1044
1045 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1046 ac_prev=srcdir ;;
1047 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1048 srcdir=$ac_optarg ;;
1049
1050 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1051 | --syscon | --sysco | --sysc | --sys | --sy)
1052 ac_prev=sysconfdir ;;
1053 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1054 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1055 sysconfdir=$ac_optarg ;;
1056
1057 -target | --target | --targe | --targ | --tar | --ta | --t)
1058 ac_prev=target_alias ;;
1059 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1060 target_alias=$ac_optarg ;;
1061
1062 -v | -verbose | --verbose | --verbos | --verbo | --verb)
1063 verbose=yes ;;
1064
1065 -version | --version | --versio | --versi | --vers | -V)
1066 ac_init_version=: ;;
1067
1068 -with-* | --with-*)
1069 ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1070 # Reject names that are not valid shell variable names.
1071 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1072 as_fn_error "invalid package name: $ac_useropt"
1073 ac_useropt_orig=$ac_useropt
1074 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1075 case $ac_user_opts in
1076 *"
1077 "with_$ac_useropt"
1078 "*) ;;
1079 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1080 ac_unrecognized_sep=', ';;
1081 esac
1082 eval with_$ac_useropt=\$ac_optarg ;;
1083
1084 -without-* | --without-*)
1085 ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1086 # Reject names that are not valid shell variable names.
1087 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1088 as_fn_error "invalid package name: $ac_useropt"
1089 ac_useropt_orig=$ac_useropt
1090 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1091 case $ac_user_opts in
1092 *"
1093 "with_$ac_useropt"
1094 "*) ;;
1095 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1096 ac_unrecognized_sep=', ';;
1097 esac
1098 eval with_$ac_useropt=no ;;
1099
1100 --x)
1101 # Obsolete; use --with-x.
1102 with_x=yes ;;
1103
1104 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1105 | --x-incl | --x-inc | --x-in | --x-i)
1106 ac_prev=x_includes ;;
1107 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1108 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1109 x_includes=$ac_optarg ;;
1110
1111 -x-libraries | --x-libraries | --x-librarie | --x-librari \
1112 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1113 ac_prev=x_libraries ;;
1114 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1115 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1116 x_libraries=$ac_optarg ;;
1117
1118 -*) as_fn_error "unrecognized option: \`$ac_option'
1119 Try \`$0 --help' for more information."
1120 ;;
1121
1122 *=*)
1123 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1124 # Reject names that are not valid shell variable names.
1125 case $ac_envvar in #(
1126 '' | [0-9]* | *[!_$as_cr_alnum]* )
1127 as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1128 esac
1129 eval $ac_envvar=\$ac_optarg
1130 export $ac_envvar ;;
1131
1132 *)
1133 # FIXME: should be removed in autoconf 3.0.
1134 $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1135 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1136 $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1137 : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1138 ;;
1139
1140 esac
1141 done
1142
1143 if test -n "$ac_prev"; then
1144 ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1145 as_fn_error "missing argument to $ac_option"
1146 fi
1147
1148 if test -n "$ac_unrecognized_opts"; then
1149 case $enable_option_checking in
1150 no) ;;
1151 fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1152 *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1153 esac
1154 fi
1155
1156 # Check all directory arguments for consistency.
1157 for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1158 datadir sysconfdir sharedstatedir localstatedir includedir \
1159 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1160 libdir localedir mandir
1161 do
1162 eval ac_val=\$$ac_var
1163 # Remove trailing slashes.
1164 case $ac_val in
1165 */ )
1166 ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1167 eval $ac_var=\$ac_val;;
1168 esac
1169 # Be sure to have absolute directory names.
1170 case $ac_val in
1171 [\\/$]* | ?:[\\/]* ) continue;;
1172 NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1173 esac
1174 as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1175 done
1176
1177 # There might be people who depend on the old broken behavior: `$host'
1178 # used to hold the argument of --host etc.
1179 # FIXME: To remove some day.
1180 build=$build_alias
1181 host=$host_alias
1182 target=$target_alias
1183
1184 # FIXME: To remove some day.
1185 if test "x$host_alias" != x; then
1186 if test "x$build_alias" = x; then
1187 cross_compiling=maybe
1188 $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1189 If a cross compiler is detected then cross compile mode will be used." >&2
1190 elif test "x$build_alias" != "x$host_alias"; then
1191 cross_compiling=yes
1192 fi
1193 fi
1194
1195 ac_tool_prefix=
1196 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1197
1198 test "$silent" = yes && exec 6>/dev/null
1199
1200
1201 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1202 ac_ls_di=`ls -di .` &&
1203 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1204 as_fn_error "working directory cannot be determined"
1205 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1206 as_fn_error "pwd does not report name of working directory"
1207
1208
1209 # Find the source files, if location was not specified.
1210 if test -z "$srcdir"; then
1211 ac_srcdir_defaulted=yes
1212 # Try the directory containing this script, then the parent directory.
1213 ac_confdir=`$as_dirname -- "$as_myself" ||
1214 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1215 X"$as_myself" : 'X\(//\)[^/]' \| \
1216 X"$as_myself" : 'X\(//\)$' \| \
1217 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1218 $as_echo X"$as_myself" |
1219 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1220 s//\1/
1221 q
1222 }
1223 /^X\(\/\/\)[^/].*/{
1224 s//\1/
1225 q
1226 }
1227 /^X\(\/\/\)$/{
1228 s//\1/
1229 q
1230 }
1231 /^X\(\/\).*/{
1232 s//\1/
1233 q
1234 }
1235 s/.*/./; q'`
1236 srcdir=$ac_confdir
1237 if test ! -r "$srcdir/$ac_unique_file"; then
1238 srcdir=..
1239 fi
1240 else
1241 ac_srcdir_defaulted=no
1242 fi
1243 if test ! -r "$srcdir/$ac_unique_file"; then
1244 test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1245 as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1246 fi
1247 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1248 ac_abs_confdir=`(
1249 cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1250 pwd)`
1251 # When building in place, set srcdir=.
1252 if test "$ac_abs_confdir" = "$ac_pwd"; then
1253 srcdir=.
1254 fi
1255 # Remove unnecessary trailing slashes from srcdir.
1256 # Double slashes in file names in object file debugging info
1257 # mess up M-x gdb in Emacs.
1258 case $srcdir in
1259 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1260 esac
1261 for ac_var in $ac_precious_vars; do
1262 eval ac_env_${ac_var}_set=\${${ac_var}+set}
1263 eval ac_env_${ac_var}_value=\$${ac_var}
1264 eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1265 eval ac_cv_env_${ac_var}_value=\$${ac_var}
1266 done
1267
1268 #
1269 # Report the --help message.
1270 #
1271 if test "$ac_init_help" = "long"; then
1272 # Omit some internal or obsolete options to make the list less imposing.
1273 # This message is too long to be a string in the A/UX 3.1 sh.
1274 cat <<_ACEOF
1275 \`configure' configures this package to adapt to many kinds of systems.
1276
1277 Usage: $0 [OPTION]... [VAR=VALUE]...
1278
1279 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1280 VAR=VALUE. See below for descriptions of some of the useful variables.
1281
1282 Defaults for the options are specified in brackets.
1283
1284 Configuration:
1285 -h, --help display this help and exit
1286 --help=short display options specific to this package
1287 --help=recursive display the short help of all the included packages
1288 -V, --version display version information and exit
1289 -q, --quiet, --silent do not print \`checking...' messages
1290 --cache-file=FILE cache test results in FILE [disabled]
1291 -C, --config-cache alias for \`--cache-file=config.cache'
1292 -n, --no-create do not create output files
1293 --srcdir=DIR find the sources in DIR [configure dir or \`..']
1294
1295 Installation directories:
1296 --prefix=PREFIX install architecture-independent files in PREFIX
1297 [$ac_default_prefix]
1298 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
1299 [PREFIX]
1300
1301 By default, \`make install' will install all the files in
1302 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
1303 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1304 for instance \`--prefix=\$HOME'.
1305
1306 For better control, use the options below.
1307
1308 Fine tuning of the installation directories:
1309 --bindir=DIR user executables [EPREFIX/bin]
1310 --sbindir=DIR system admin executables [EPREFIX/sbin]
1311 --libexecdir=DIR program executables [EPREFIX/libexec]
1312 --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1313 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1314 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
1315 --libdir=DIR object code libraries [EPREFIX/lib]
1316 --includedir=DIR C header files [PREFIX/include]
1317 --oldincludedir=DIR C header files for non-gcc [/usr/include]
1318 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1319 --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1320 --infodir=DIR info documentation [DATAROOTDIR/info]
1321 --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1322 --mandir=DIR man documentation [DATAROOTDIR/man]
1323 --docdir=DIR documentation root [DATAROOTDIR/doc/PACKAGE]
1324 --htmldir=DIR html documentation [DOCDIR]
1325 --dvidir=DIR dvi documentation [DOCDIR]
1326 --pdfdir=DIR pdf documentation [DOCDIR]
1327 --psdir=DIR ps documentation [DOCDIR]
1328 _ACEOF
1329
1330 cat <<\_ACEOF
1331
1332 Program names:
1333 --program-prefix=PREFIX prepend PREFIX to installed program names
1334 --program-suffix=SUFFIX append SUFFIX to installed program names
1335 --program-transform-name=PROGRAM run sed PROGRAM on installed program names
1336
1337 System types:
1338 --build=BUILD configure for building on BUILD [guessed]
1339 --host=HOST cross-compile to build programs to run on HOST [BUILD]
1340 --target=TARGET configure for building compilers for TARGET [HOST]
1341 _ACEOF
1342 fi
1343
1344 if test -n "$ac_init_help"; then
1345
1346 cat <<\_ACEOF
1347
1348 Optional Features:
1349 --disable-option-checking ignore unrecognized --enable/--with options
1350 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
1351 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
1352 --enable-maintainer-mode Enable developer functionality.
1353 --enable-sim-bswap Use Host specific BSWAP instruction.
1354 --enable-sim-cflags=opts Extra CFLAGS for use in building simulator
1355 --enable-sim-debug=opts Enable debugging flags
1356 --enable-sim-stdio Specify whether to use stdio for console input/output.
1357 --enable-sim-trace=opts Enable tracing flags
1358 --enable-sim-profile=opts Enable profiling flags
1359
1360 Optional Packages:
1361 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
1362 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
1363 --with-zlib include zlib support (auto/yes/no) default=auto
1364 --with-pkgversion=PKG Use PKG in the version string in place of "GDB"
1365 --with-bugurl=URL Direct users to URL to report a bug
1366
1367 Some influential environment variables:
1368 CC C compiler command
1369 CFLAGS C compiler flags
1370 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
1371 nonstandard directory <lib dir>
1372 LIBS libraries to pass to the linker, e.g. -l<library>
1373 CPPFLAGS C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1374 you have headers in a nonstandard directory <include dir>
1375 CPP C preprocessor
1376
1377 Use these variables to override the choices made by `configure' or to help
1378 it to find libraries and programs with nonstandard names/locations.
1379
1380 Report bugs to the package provider.
1381 _ACEOF
1382 ac_status=$?
1383 fi
1384
1385 if test "$ac_init_help" = "recursive"; then
1386 # If there are subdirs, report their specific --help.
1387 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1388 test -d "$ac_dir" ||
1389 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1390 continue
1391 ac_builddir=.
1392
1393 case "$ac_dir" in
1394 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1395 *)
1396 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1397 # A ".." for each directory in $ac_dir_suffix.
1398 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1399 case $ac_top_builddir_sub in
1400 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1401 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1402 esac ;;
1403 esac
1404 ac_abs_top_builddir=$ac_pwd
1405 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1406 # for backward compatibility:
1407 ac_top_builddir=$ac_top_build_prefix
1408
1409 case $srcdir in
1410 .) # We are building in place.
1411 ac_srcdir=.
1412 ac_top_srcdir=$ac_top_builddir_sub
1413 ac_abs_top_srcdir=$ac_pwd ;;
1414 [\\/]* | ?:[\\/]* ) # Absolute name.
1415 ac_srcdir=$srcdir$ac_dir_suffix;
1416 ac_top_srcdir=$srcdir
1417 ac_abs_top_srcdir=$srcdir ;;
1418 *) # Relative name.
1419 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1420 ac_top_srcdir=$ac_top_build_prefix$srcdir
1421 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1422 esac
1423 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1424
1425 cd "$ac_dir" || { ac_status=$?; continue; }
1426 # Check for guested configure.
1427 if test -f "$ac_srcdir/configure.gnu"; then
1428 echo &&
1429 $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1430 elif test -f "$ac_srcdir/configure"; then
1431 echo &&
1432 $SHELL "$ac_srcdir/configure" --help=recursive
1433 else
1434 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1435 fi || ac_status=$?
1436 cd "$ac_pwd" || { ac_status=$?; break; }
1437 done
1438 fi
1439
1440 test -n "$ac_init_help" && exit $ac_status
1441 if $ac_init_version; then
1442 cat <<\_ACEOF
1443 configure
1444 generated by GNU Autoconf 2.64
1445
1446 Copyright (C) 2009 Free Software Foundation, Inc.
1447 This configure script is free software; the Free Software Foundation
1448 gives unlimited permission to copy, distribute and modify it.
1449 _ACEOF
1450 exit
1451 fi
1452
1453 ## ------------------------ ##
1454 ## Autoconf initialization. ##
1455 ## ------------------------ ##
1456
1457 # ac_fn_c_try_compile LINENO
1458 # --------------------------
1459 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1460 ac_fn_c_try_compile ()
1461 {
1462 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1463 rm -f conftest.$ac_objext
1464 if { { ac_try="$ac_compile"
1465 case "(($ac_try" in
1466 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1467 *) ac_try_echo=$ac_try;;
1468 esac
1469 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1470 $as_echo "$ac_try_echo"; } >&5
1471 (eval "$ac_compile") 2>conftest.err
1472 ac_status=$?
1473 if test -s conftest.err; then
1474 grep -v '^ *+' conftest.err >conftest.er1
1475 cat conftest.er1 >&5
1476 mv -f conftest.er1 conftest.err
1477 fi
1478 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1479 test $ac_status = 0; } && {
1480 test -z "$ac_c_werror_flag" ||
1481 test ! -s conftest.err
1482 } && test -s conftest.$ac_objext; then :
1483 ac_retval=0
1484 else
1485 $as_echo "$as_me: failed program was:" >&5
1486 sed 's/^/| /' conftest.$ac_ext >&5
1487
1488 ac_retval=1
1489 fi
1490 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1491 return $ac_retval
1492
1493 } # ac_fn_c_try_compile
1494
1495 # ac_fn_c_try_cpp LINENO
1496 # ----------------------
1497 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1498 ac_fn_c_try_cpp ()
1499 {
1500 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1501 if { { ac_try="$ac_cpp conftest.$ac_ext"
1502 case "(($ac_try" in
1503 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1504 *) ac_try_echo=$ac_try;;
1505 esac
1506 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1507 $as_echo "$ac_try_echo"; } >&5
1508 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1509 ac_status=$?
1510 if test -s conftest.err; then
1511 grep -v '^ *+' conftest.err >conftest.er1
1512 cat conftest.er1 >&5
1513 mv -f conftest.er1 conftest.err
1514 fi
1515 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1516 test $ac_status = 0; } >/dev/null && {
1517 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1518 test ! -s conftest.err
1519 }; then :
1520 ac_retval=0
1521 else
1522 $as_echo "$as_me: failed program was:" >&5
1523 sed 's/^/| /' conftest.$ac_ext >&5
1524
1525 ac_retval=1
1526 fi
1527 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1528 return $ac_retval
1529
1530 } # ac_fn_c_try_cpp
1531
1532 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1533 # -------------------------------------------------------
1534 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1535 # the include files in INCLUDES and setting the cache variable VAR
1536 # accordingly.
1537 ac_fn_c_check_header_mongrel ()
1538 {
1539 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1540 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1541 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1542 $as_echo_n "checking for $2... " >&6; }
1543 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1544 $as_echo_n "(cached) " >&6
1545 fi
1546 eval ac_res=\$$3
1547 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1548 $as_echo "$ac_res" >&6; }
1549 else
1550 # Is the header compilable?
1551 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1552 $as_echo_n "checking $2 usability... " >&6; }
1553 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1554 /* end confdefs.h. */
1555 $4
1556 #include <$2>
1557 _ACEOF
1558 if ac_fn_c_try_compile "$LINENO"; then :
1559 ac_header_compiler=yes
1560 else
1561 ac_header_compiler=no
1562 fi
1563 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1564 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1565 $as_echo "$ac_header_compiler" >&6; }
1566
1567 # Is the header present?
1568 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1569 $as_echo_n "checking $2 presence... " >&6; }
1570 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1571 /* end confdefs.h. */
1572 #include <$2>
1573 _ACEOF
1574 if ac_fn_c_try_cpp "$LINENO"; then :
1575 ac_header_preproc=yes
1576 else
1577 ac_header_preproc=no
1578 fi
1579 rm -f conftest.err conftest.$ac_ext
1580 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1581 $as_echo "$ac_header_preproc" >&6; }
1582
1583 # So? What about this header?
1584 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1585 yes:no: )
1586 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1587 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1588 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1589 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1590 ;;
1591 no:yes:* )
1592 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1593 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1594 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
1595 $as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
1596 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1597 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1598 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
1599 $as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
1600 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1601 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1602 ;;
1603 esac
1604 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1605 $as_echo_n "checking for $2... " >&6; }
1606 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1607 $as_echo_n "(cached) " >&6
1608 else
1609 eval "$3=\$ac_header_compiler"
1610 fi
1611 eval ac_res=\$$3
1612 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1613 $as_echo "$ac_res" >&6; }
1614 fi
1615 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1616
1617 } # ac_fn_c_check_header_mongrel
1618
1619 # ac_fn_c_try_run LINENO
1620 # ----------------------
1621 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1622 # that executables *can* be run.
1623 ac_fn_c_try_run ()
1624 {
1625 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1626 if { { ac_try="$ac_link"
1627 case "(($ac_try" in
1628 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1629 *) ac_try_echo=$ac_try;;
1630 esac
1631 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1632 $as_echo "$ac_try_echo"; } >&5
1633 (eval "$ac_link") 2>&5
1634 ac_status=$?
1635 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1636 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1637 { { case "(($ac_try" in
1638 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1639 *) ac_try_echo=$ac_try;;
1640 esac
1641 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1642 $as_echo "$ac_try_echo"; } >&5
1643 (eval "$ac_try") 2>&5
1644 ac_status=$?
1645 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1646 test $ac_status = 0; }; }; then :
1647 ac_retval=0
1648 else
1649 $as_echo "$as_me: program exited with status $ac_status" >&5
1650 $as_echo "$as_me: failed program was:" >&5
1651 sed 's/^/| /' conftest.$ac_ext >&5
1652
1653 ac_retval=$ac_status
1654 fi
1655 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1656 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1657 return $ac_retval
1658
1659 } # ac_fn_c_try_run
1660
1661 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1662 # -------------------------------------------------------
1663 # Tests whether HEADER exists and can be compiled using the include files in
1664 # INCLUDES, setting the cache variable VAR accordingly.
1665 ac_fn_c_check_header_compile ()
1666 {
1667 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1668 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1669 $as_echo_n "checking for $2... " >&6; }
1670 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1671 $as_echo_n "(cached) " >&6
1672 else
1673 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1674 /* end confdefs.h. */
1675 $4
1676 #include <$2>
1677 _ACEOF
1678 if ac_fn_c_try_compile "$LINENO"; then :
1679 eval "$3=yes"
1680 else
1681 eval "$3=no"
1682 fi
1683 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1684 fi
1685 eval ac_res=\$$3
1686 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1687 $as_echo "$ac_res" >&6; }
1688 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1689
1690 } # ac_fn_c_check_header_compile
1691
1692 # ac_fn_c_try_link LINENO
1693 # -----------------------
1694 # Try to link conftest.$ac_ext, and return whether this succeeded.
1695 ac_fn_c_try_link ()
1696 {
1697 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1698 rm -f conftest.$ac_objext conftest$ac_exeext
1699 if { { ac_try="$ac_link"
1700 case "(($ac_try" in
1701 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1702 *) ac_try_echo=$ac_try;;
1703 esac
1704 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1705 $as_echo "$ac_try_echo"; } >&5
1706 (eval "$ac_link") 2>conftest.err
1707 ac_status=$?
1708 if test -s conftest.err; then
1709 grep -v '^ *+' conftest.err >conftest.er1
1710 cat conftest.er1 >&5
1711 mv -f conftest.er1 conftest.err
1712 fi
1713 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1714 test $ac_status = 0; } && {
1715 test -z "$ac_c_werror_flag" ||
1716 test ! -s conftest.err
1717 } && test -s conftest$ac_exeext && {
1718 test "$cross_compiling" = yes ||
1719 $as_test_x conftest$ac_exeext
1720 }; then :
1721 ac_retval=0
1722 else
1723 $as_echo "$as_me: failed program was:" >&5
1724 sed 's/^/| /' conftest.$ac_ext >&5
1725
1726 ac_retval=1
1727 fi
1728 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1729 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1730 # interfere with the next link command; also delete a directory that is
1731 # left behind by Apple's compiler. We do this before executing the actions.
1732 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1733 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1734 return $ac_retval
1735
1736 } # ac_fn_c_try_link
1737
1738 # ac_fn_c_check_func LINENO FUNC VAR
1739 # ----------------------------------
1740 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1741 ac_fn_c_check_func ()
1742 {
1743 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1744 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1745 $as_echo_n "checking for $2... " >&6; }
1746 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1747 $as_echo_n "(cached) " >&6
1748 else
1749 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1750 /* end confdefs.h. */
1751 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1752 For example, HP-UX 11i <limits.h> declares gettimeofday. */
1753 #define $2 innocuous_$2
1754
1755 /* System header to define __stub macros and hopefully few prototypes,
1756 which can conflict with char $2 (); below.
1757 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1758 <limits.h> exists even on freestanding compilers. */
1759
1760 #ifdef __STDC__
1761 # include <limits.h>
1762 #else
1763 # include <assert.h>
1764 #endif
1765
1766 #undef $2
1767
1768 /* Override any GCC internal prototype to avoid an error.
1769 Use char because int might match the return type of a GCC
1770 builtin and then its argument prototype would still apply. */
1771 #ifdef __cplusplus
1772 extern "C"
1773 #endif
1774 char $2 ();
1775 /* The GNU C library defines this for functions which it implements
1776 to always fail with ENOSYS. Some functions are actually named
1777 something starting with __ and the normal name is an alias. */
1778 #if defined __stub_$2 || defined __stub___$2
1779 choke me
1780 #endif
1781
1782 int
1783 main ()
1784 {
1785 return $2 ();
1786 ;
1787 return 0;
1788 }
1789 _ACEOF
1790 if ac_fn_c_try_link "$LINENO"; then :
1791 eval "$3=yes"
1792 else
1793 eval "$3=no"
1794 fi
1795 rm -f core conftest.err conftest.$ac_objext \
1796 conftest$ac_exeext conftest.$ac_ext
1797 fi
1798 eval ac_res=\$$3
1799 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1800 $as_echo "$ac_res" >&6; }
1801 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1802
1803 } # ac_fn_c_check_func
1804
1805 # ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES
1806 # ----------------------------------------------------
1807 # Tries to find if the field MEMBER exists in type AGGR, after including
1808 # INCLUDES, setting cache variable VAR accordingly.
1809 ac_fn_c_check_member ()
1810 {
1811 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1812 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
1813 $as_echo_n "checking for $2.$3... " >&6; }
1814 if { as_var=$4; eval "test \"\${$as_var+set}\" = set"; }; then :
1815 $as_echo_n "(cached) " >&6
1816 else
1817 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1818 /* end confdefs.h. */
1819 $5
1820 int
1821 main ()
1822 {
1823 static $2 ac_aggr;
1824 if (ac_aggr.$3)
1825 return 0;
1826 ;
1827 return 0;
1828 }
1829 _ACEOF
1830 if ac_fn_c_try_compile "$LINENO"; then :
1831 eval "$4=yes"
1832 else
1833 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1834 /* end confdefs.h. */
1835 $5
1836 int
1837 main ()
1838 {
1839 static $2 ac_aggr;
1840 if (sizeof ac_aggr.$3)
1841 return 0;
1842 ;
1843 return 0;
1844 }
1845 _ACEOF
1846 if ac_fn_c_try_compile "$LINENO"; then :
1847 eval "$4=yes"
1848 else
1849 eval "$4=no"
1850 fi
1851 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1852 fi
1853 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1854 fi
1855 eval ac_res=\$$4
1856 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1857 $as_echo "$ac_res" >&6; }
1858 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1859
1860 } # ac_fn_c_check_member
1861
1862 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
1863 # -------------------------------------------
1864 # Tests whether TYPE exists after having included INCLUDES, setting cache
1865 # variable VAR accordingly.
1866 ac_fn_c_check_type ()
1867 {
1868 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1869 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1870 $as_echo_n "checking for $2... " >&6; }
1871 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1872 $as_echo_n "(cached) " >&6
1873 else
1874 eval "$3=no"
1875 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1876 /* end confdefs.h. */
1877 $4
1878 int
1879 main ()
1880 {
1881 if (sizeof ($2))
1882 return 0;
1883 ;
1884 return 0;
1885 }
1886 _ACEOF
1887 if ac_fn_c_try_compile "$LINENO"; then :
1888 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1889 /* end confdefs.h. */
1890 $4
1891 int
1892 main ()
1893 {
1894 if (sizeof (($2)))
1895 return 0;
1896 ;
1897 return 0;
1898 }
1899 _ACEOF
1900 if ac_fn_c_try_compile "$LINENO"; then :
1901
1902 else
1903 eval "$3=yes"
1904 fi
1905 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1906 fi
1907 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1908 fi
1909 eval ac_res=\$$3
1910 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1911 $as_echo "$ac_res" >&6; }
1912 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1913
1914 } # ac_fn_c_check_type
1915 cat >config.log <<_ACEOF
1916 This file contains any messages produced by compilers while
1917 running configure, to aid debugging if configure makes a mistake.
1918
1919 It was created by $as_me, which was
1920 generated by GNU Autoconf 2.64. Invocation command line was
1921
1922 $ $0 $@
1923
1924 _ACEOF
1925 exec 5>>config.log
1926 {
1927 cat <<_ASUNAME
1928 ## --------- ##
1929 ## Platform. ##
1930 ## --------- ##
1931
1932 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1933 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1934 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1935 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1936 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1937
1938 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1939 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
1940
1941 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
1942 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
1943 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1944 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
1945 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
1946 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
1947 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
1948
1949 _ASUNAME
1950
1951 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1952 for as_dir in $PATH
1953 do
1954 IFS=$as_save_IFS
1955 test -z "$as_dir" && as_dir=.
1956 $as_echo "PATH: $as_dir"
1957 done
1958 IFS=$as_save_IFS
1959
1960 } >&5
1961
1962 cat >&5 <<_ACEOF
1963
1964
1965 ## ----------- ##
1966 ## Core tests. ##
1967 ## ----------- ##
1968
1969 _ACEOF
1970
1971
1972 # Keep a trace of the command line.
1973 # Strip out --no-create and --no-recursion so they do not pile up.
1974 # Strip out --silent because we don't want to record it for future runs.
1975 # Also quote any args containing shell meta-characters.
1976 # Make two passes to allow for proper duplicate-argument suppression.
1977 ac_configure_args=
1978 ac_configure_args0=
1979 ac_configure_args1=
1980 ac_must_keep_next=false
1981 for ac_pass in 1 2
1982 do
1983 for ac_arg
1984 do
1985 case $ac_arg in
1986 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1987 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1988 | -silent | --silent | --silen | --sile | --sil)
1989 continue ;;
1990 *\'*)
1991 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1992 esac
1993 case $ac_pass in
1994 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1995 2)
1996 as_fn_append ac_configure_args1 " '$ac_arg'"
1997 if test $ac_must_keep_next = true; then
1998 ac_must_keep_next=false # Got value, back to normal.
1999 else
2000 case $ac_arg in
2001 *=* | --config-cache | -C | -disable-* | --disable-* \
2002 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2003 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2004 | -with-* | --with-* | -without-* | --without-* | --x)
2005 case "$ac_configure_args0 " in
2006 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2007 esac
2008 ;;
2009 -* ) ac_must_keep_next=true ;;
2010 esac
2011 fi
2012 as_fn_append ac_configure_args " '$ac_arg'"
2013 ;;
2014 esac
2015 done
2016 done
2017 { ac_configure_args0=; unset ac_configure_args0;}
2018 { ac_configure_args1=; unset ac_configure_args1;}
2019
2020 # When interrupted or exit'd, cleanup temporary files, and complete
2021 # config.log. We remove comments because anyway the quotes in there
2022 # would cause problems or look ugly.
2023 # WARNING: Use '\'' to represent an apostrophe within the trap.
2024 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2025 trap 'exit_status=$?
2026 # Save into config.log some information that might help in debugging.
2027 {
2028 echo
2029
2030 cat <<\_ASBOX
2031 ## ---------------- ##
2032 ## Cache variables. ##
2033 ## ---------------- ##
2034 _ASBOX
2035 echo
2036 # The following way of writing the cache mishandles newlines in values,
2037 (
2038 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2039 eval ac_val=\$$ac_var
2040 case $ac_val in #(
2041 *${as_nl}*)
2042 case $ac_var in #(
2043 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2044 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2045 esac
2046 case $ac_var in #(
2047 _ | IFS | as_nl) ;; #(
2048 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2049 *) { eval $ac_var=; unset $ac_var;} ;;
2050 esac ;;
2051 esac
2052 done
2053 (set) 2>&1 |
2054 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2055 *${as_nl}ac_space=\ *)
2056 sed -n \
2057 "s/'\''/'\''\\\\'\'''\''/g;
2058 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2059 ;; #(
2060 *)
2061 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2062 ;;
2063 esac |
2064 sort
2065 )
2066 echo
2067
2068 cat <<\_ASBOX
2069 ## ----------------- ##
2070 ## Output variables. ##
2071 ## ----------------- ##
2072 _ASBOX
2073 echo
2074 for ac_var in $ac_subst_vars
2075 do
2076 eval ac_val=\$$ac_var
2077 case $ac_val in
2078 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2079 esac
2080 $as_echo "$ac_var='\''$ac_val'\''"
2081 done | sort
2082 echo
2083
2084 if test -n "$ac_subst_files"; then
2085 cat <<\_ASBOX
2086 ## ------------------- ##
2087 ## File substitutions. ##
2088 ## ------------------- ##
2089 _ASBOX
2090 echo
2091 for ac_var in $ac_subst_files
2092 do
2093 eval ac_val=\$$ac_var
2094 case $ac_val in
2095 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2096 esac
2097 $as_echo "$ac_var='\''$ac_val'\''"
2098 done | sort
2099 echo
2100 fi
2101
2102 if test -s confdefs.h; then
2103 cat <<\_ASBOX
2104 ## ----------- ##
2105 ## confdefs.h. ##
2106 ## ----------- ##
2107 _ASBOX
2108 echo
2109 cat confdefs.h
2110 echo
2111 fi
2112 test "$ac_signal" != 0 &&
2113 $as_echo "$as_me: caught signal $ac_signal"
2114 $as_echo "$as_me: exit $exit_status"
2115 } >&5
2116 rm -f core *.core core.conftest.* &&
2117 rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2118 exit $exit_status
2119 ' 0
2120 for ac_signal in 1 2 13 15; do
2121 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2122 done
2123 ac_signal=0
2124
2125 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2126 rm -f -r conftest* confdefs.h
2127
2128 $as_echo "/* confdefs.h */" > confdefs.h
2129
2130 # Predefined preprocessor variables.
2131
2132 cat >>confdefs.h <<_ACEOF
2133 #define PACKAGE_NAME "$PACKAGE_NAME"
2134 _ACEOF
2135
2136 cat >>confdefs.h <<_ACEOF
2137 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2138 _ACEOF
2139
2140 cat >>confdefs.h <<_ACEOF
2141 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2142 _ACEOF
2143
2144 cat >>confdefs.h <<_ACEOF
2145 #define PACKAGE_STRING "$PACKAGE_STRING"
2146 _ACEOF
2147
2148 cat >>confdefs.h <<_ACEOF
2149 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2150 _ACEOF
2151
2152 cat >>confdefs.h <<_ACEOF
2153 #define PACKAGE_URL "$PACKAGE_URL"
2154 _ACEOF
2155
2156
2157 # Let the site file select an alternate cache file if it wants to.
2158 # Prefer an explicitly selected file to automatically selected ones.
2159 ac_site_file1=NONE
2160 ac_site_file2=NONE
2161 if test -n "$CONFIG_SITE"; then
2162 ac_site_file1=$CONFIG_SITE
2163 elif test "x$prefix" != xNONE; then
2164 ac_site_file1=$prefix/share/config.site
2165 ac_site_file2=$prefix/etc/config.site
2166 else
2167 ac_site_file1=$ac_default_prefix/share/config.site
2168 ac_site_file2=$ac_default_prefix/etc/config.site
2169 fi
2170 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2171 do
2172 test "x$ac_site_file" = xNONE && continue
2173 if test -r "$ac_site_file"; then
2174 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2175 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2176 sed 's/^/| /' "$ac_site_file" >&5
2177 . "$ac_site_file"
2178 fi
2179 done
2180
2181 if test -r "$cache_file"; then
2182 # Some versions of bash will fail to source /dev/null (special
2183 # files actually), so we avoid doing that.
2184 if test -f "$cache_file"; then
2185 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2186 $as_echo "$as_me: loading cache $cache_file" >&6;}
2187 case $cache_file in
2188 [\\/]* | ?:[\\/]* ) . "$cache_file";;
2189 *) . "./$cache_file";;
2190 esac
2191 fi
2192 else
2193 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2194 $as_echo "$as_me: creating cache $cache_file" >&6;}
2195 >$cache_file
2196 fi
2197
2198 # Check that the precious variables saved in the cache have kept the same
2199 # value.
2200 ac_cache_corrupted=false
2201 for ac_var in $ac_precious_vars; do
2202 eval ac_old_set=\$ac_cv_env_${ac_var}_set
2203 eval ac_new_set=\$ac_env_${ac_var}_set
2204 eval ac_old_val=\$ac_cv_env_${ac_var}_value
2205 eval ac_new_val=\$ac_env_${ac_var}_value
2206 case $ac_old_set,$ac_new_set in
2207 set,)
2208 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2209 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2210 ac_cache_corrupted=: ;;
2211 ,set)
2212 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2213 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2214 ac_cache_corrupted=: ;;
2215 ,);;
2216 *)
2217 if test "x$ac_old_val" != "x$ac_new_val"; then
2218 # differences in whitespace do not lead to failure.
2219 ac_old_val_w=`echo x $ac_old_val`
2220 ac_new_val_w=`echo x $ac_new_val`
2221 if test "$ac_old_val_w" != "$ac_new_val_w"; then
2222 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2223 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2224 ac_cache_corrupted=:
2225 else
2226 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2227 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2228 eval $ac_var=\$ac_old_val
2229 fi
2230 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
2231 $as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
2232 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
2233 $as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
2234 fi;;
2235 esac
2236 # Pass precious variables to config.status.
2237 if test "$ac_new_set" = set; then
2238 case $ac_new_val in
2239 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2240 *) ac_arg=$ac_var=$ac_new_val ;;
2241 esac
2242 case " $ac_configure_args " in
2243 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
2244 *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2245 esac
2246 fi
2247 done
2248 if $ac_cache_corrupted; then
2249 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2250 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2251 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2252 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2253 as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2254 fi
2255 ## -------------------- ##
2256 ## Main body of script. ##
2257 ## -------------------- ##
2258
2259 ac_ext=c
2260 ac_cpp='$CPP $CPPFLAGS'
2261 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2262 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2263 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2264
2265
2266
2267
2268
2269
2270 ac_ext=c
2271 ac_cpp='$CPP $CPPFLAGS'
2272 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2273 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2274 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2275 if test -n "$ac_tool_prefix"; then
2276 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2277 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2278 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2279 $as_echo_n "checking for $ac_word... " >&6; }
2280 if test "${ac_cv_prog_CC+set}" = set; then :
2281 $as_echo_n "(cached) " >&6
2282 else
2283 if test -n "$CC"; then
2284 ac_cv_prog_CC="$CC" # Let the user override the test.
2285 else
2286 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2287 for as_dir in $PATH
2288 do
2289 IFS=$as_save_IFS
2290 test -z "$as_dir" && as_dir=.
2291 for ac_exec_ext in '' $ac_executable_extensions; do
2292 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2293 ac_cv_prog_CC="${ac_tool_prefix}gcc"
2294 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2295 break 2
2296 fi
2297 done
2298 done
2299 IFS=$as_save_IFS
2300
2301 fi
2302 fi
2303 CC=$ac_cv_prog_CC
2304 if test -n "$CC"; then
2305 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2306 $as_echo "$CC" >&6; }
2307 else
2308 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2309 $as_echo "no" >&6; }
2310 fi
2311
2312
2313 fi
2314 if test -z "$ac_cv_prog_CC"; then
2315 ac_ct_CC=$CC
2316 # Extract the first word of "gcc", so it can be a program name with args.
2317 set dummy gcc; ac_word=$2
2318 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2319 $as_echo_n "checking for $ac_word... " >&6; }
2320 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2321 $as_echo_n "(cached) " >&6
2322 else
2323 if test -n "$ac_ct_CC"; then
2324 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2325 else
2326 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2327 for as_dir in $PATH
2328 do
2329 IFS=$as_save_IFS
2330 test -z "$as_dir" && as_dir=.
2331 for ac_exec_ext in '' $ac_executable_extensions; do
2332 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2333 ac_cv_prog_ac_ct_CC="gcc"
2334 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2335 break 2
2336 fi
2337 done
2338 done
2339 IFS=$as_save_IFS
2340
2341 fi
2342 fi
2343 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2344 if test -n "$ac_ct_CC"; then
2345 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2346 $as_echo "$ac_ct_CC" >&6; }
2347 else
2348 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2349 $as_echo "no" >&6; }
2350 fi
2351
2352 if test "x$ac_ct_CC" = x; then
2353 CC=""
2354 else
2355 case $cross_compiling:$ac_tool_warned in
2356 yes:)
2357 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2358 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2359 ac_tool_warned=yes ;;
2360 esac
2361 CC=$ac_ct_CC
2362 fi
2363 else
2364 CC="$ac_cv_prog_CC"
2365 fi
2366
2367 if test -z "$CC"; then
2368 if test -n "$ac_tool_prefix"; then
2369 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2370 set dummy ${ac_tool_prefix}cc; ac_word=$2
2371 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2372 $as_echo_n "checking for $ac_word... " >&6; }
2373 if test "${ac_cv_prog_CC+set}" = set; then :
2374 $as_echo_n "(cached) " >&6
2375 else
2376 if test -n "$CC"; then
2377 ac_cv_prog_CC="$CC" # Let the user override the test.
2378 else
2379 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2380 for as_dir in $PATH
2381 do
2382 IFS=$as_save_IFS
2383 test -z "$as_dir" && as_dir=.
2384 for ac_exec_ext in '' $ac_executable_extensions; do
2385 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2386 ac_cv_prog_CC="${ac_tool_prefix}cc"
2387 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2388 break 2
2389 fi
2390 done
2391 done
2392 IFS=$as_save_IFS
2393
2394 fi
2395 fi
2396 CC=$ac_cv_prog_CC
2397 if test -n "$CC"; then
2398 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2399 $as_echo "$CC" >&6; }
2400 else
2401 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2402 $as_echo "no" >&6; }
2403 fi
2404
2405
2406 fi
2407 fi
2408 if test -z "$CC"; then
2409 # Extract the first word of "cc", so it can be a program name with args.
2410 set dummy cc; ac_word=$2
2411 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2412 $as_echo_n "checking for $ac_word... " >&6; }
2413 if test "${ac_cv_prog_CC+set}" = set; then :
2414 $as_echo_n "(cached) " >&6
2415 else
2416 if test -n "$CC"; then
2417 ac_cv_prog_CC="$CC" # Let the user override the test.
2418 else
2419 ac_prog_rejected=no
2420 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2421 for as_dir in $PATH
2422 do
2423 IFS=$as_save_IFS
2424 test -z "$as_dir" && as_dir=.
2425 for ac_exec_ext in '' $ac_executable_extensions; do
2426 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2427 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2428 ac_prog_rejected=yes
2429 continue
2430 fi
2431 ac_cv_prog_CC="cc"
2432 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2433 break 2
2434 fi
2435 done
2436 done
2437 IFS=$as_save_IFS
2438
2439 if test $ac_prog_rejected = yes; then
2440 # We found a bogon in the path, so make sure we never use it.
2441 set dummy $ac_cv_prog_CC
2442 shift
2443 if test $# != 0; then
2444 # We chose a different compiler from the bogus one.
2445 # However, it has the same basename, so the bogon will be chosen
2446 # first if we set CC to just the basename; use the full file name.
2447 shift
2448 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2449 fi
2450 fi
2451 fi
2452 fi
2453 CC=$ac_cv_prog_CC
2454 if test -n "$CC"; then
2455 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2456 $as_echo "$CC" >&6; }
2457 else
2458 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2459 $as_echo "no" >&6; }
2460 fi
2461
2462
2463 fi
2464 if test -z "$CC"; then
2465 if test -n "$ac_tool_prefix"; then
2466 for ac_prog in cl.exe
2467 do
2468 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2469 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2470 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2471 $as_echo_n "checking for $ac_word... " >&6; }
2472 if test "${ac_cv_prog_CC+set}" = set; then :
2473 $as_echo_n "(cached) " >&6
2474 else
2475 if test -n "$CC"; then
2476 ac_cv_prog_CC="$CC" # Let the user override the test.
2477 else
2478 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2479 for as_dir in $PATH
2480 do
2481 IFS=$as_save_IFS
2482 test -z "$as_dir" && as_dir=.
2483 for ac_exec_ext in '' $ac_executable_extensions; do
2484 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2485 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2486 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2487 break 2
2488 fi
2489 done
2490 done
2491 IFS=$as_save_IFS
2492
2493 fi
2494 fi
2495 CC=$ac_cv_prog_CC
2496 if test -n "$CC"; then
2497 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2498 $as_echo "$CC" >&6; }
2499 else
2500 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2501 $as_echo "no" >&6; }
2502 fi
2503
2504
2505 test -n "$CC" && break
2506 done
2507 fi
2508 if test -z "$CC"; then
2509 ac_ct_CC=$CC
2510 for ac_prog in cl.exe
2511 do
2512 # Extract the first word of "$ac_prog", so it can be a program name with args.
2513 set dummy $ac_prog; ac_word=$2
2514 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2515 $as_echo_n "checking for $ac_word... " >&6; }
2516 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2517 $as_echo_n "(cached) " >&6
2518 else
2519 if test -n "$ac_ct_CC"; then
2520 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2521 else
2522 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2523 for as_dir in $PATH
2524 do
2525 IFS=$as_save_IFS
2526 test -z "$as_dir" && as_dir=.
2527 for ac_exec_ext in '' $ac_executable_extensions; do
2528 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2529 ac_cv_prog_ac_ct_CC="$ac_prog"
2530 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2531 break 2
2532 fi
2533 done
2534 done
2535 IFS=$as_save_IFS
2536
2537 fi
2538 fi
2539 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2540 if test -n "$ac_ct_CC"; then
2541 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2542 $as_echo "$ac_ct_CC" >&6; }
2543 else
2544 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2545 $as_echo "no" >&6; }
2546 fi
2547
2548
2549 test -n "$ac_ct_CC" && break
2550 done
2551
2552 if test "x$ac_ct_CC" = x; then
2553 CC=""
2554 else
2555 case $cross_compiling:$ac_tool_warned in
2556 yes:)
2557 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2558 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2559 ac_tool_warned=yes ;;
2560 esac
2561 CC=$ac_ct_CC
2562 fi
2563 fi
2564
2565 fi
2566
2567
2568 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2569 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2570 as_fn_error "no acceptable C compiler found in \$PATH
2571 See \`config.log' for more details." "$LINENO" 5; }
2572
2573 # Provide some information about the compiler.
2574 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2575 set X $ac_compile
2576 ac_compiler=$2
2577 for ac_option in --version -v -V -qversion; do
2578 { { ac_try="$ac_compiler $ac_option >&5"
2579 case "(($ac_try" in
2580 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2581 *) ac_try_echo=$ac_try;;
2582 esac
2583 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2584 $as_echo "$ac_try_echo"; } >&5
2585 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2586 ac_status=$?
2587 if test -s conftest.err; then
2588 sed '10a\
2589 ... rest of stderr output deleted ...
2590 10q' conftest.err >conftest.er1
2591 cat conftest.er1 >&5
2592 rm -f conftest.er1 conftest.err
2593 fi
2594 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2595 test $ac_status = 0; }
2596 done
2597
2598 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2599 /* end confdefs.h. */
2600
2601 int
2602 main ()
2603 {
2604
2605 ;
2606 return 0;
2607 }
2608 _ACEOF
2609 ac_clean_files_save=$ac_clean_files
2610 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
2611 # Try to create an executable without -o first, disregard a.out.
2612 # It will help us diagnose broken compilers, and finding out an intuition
2613 # of exeext.
2614 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
2615 $as_echo_n "checking for C compiler default output file name... " >&6; }
2616 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2617
2618 # The possible output files:
2619 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2620
2621 ac_rmfiles=
2622 for ac_file in $ac_files
2623 do
2624 case $ac_file in
2625 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2626 * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2627 esac
2628 done
2629 rm -f $ac_rmfiles
2630
2631 if { { ac_try="$ac_link_default"
2632 case "(($ac_try" in
2633 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2634 *) ac_try_echo=$ac_try;;
2635 esac
2636 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2637 $as_echo "$ac_try_echo"; } >&5
2638 (eval "$ac_link_default") 2>&5
2639 ac_status=$?
2640 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2641 test $ac_status = 0; }; then :
2642 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2643 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2644 # in a Makefile. We should not override ac_cv_exeext if it was cached,
2645 # so that the user can short-circuit this test for compilers unknown to
2646 # Autoconf.
2647 for ac_file in $ac_files ''
2648 do
2649 test -f "$ac_file" || continue
2650 case $ac_file in
2651 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
2652 ;;
2653 [ab].out )
2654 # We found the default executable, but exeext='' is most
2655 # certainly right.
2656 break;;
2657 *.* )
2658 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2659 then :; else
2660 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2661 fi
2662 # We set ac_cv_exeext here because the later test for it is not
2663 # safe: cross compilers may not add the suffix if given an `-o'
2664 # argument, so we may need to know it at that point already.
2665 # Even if this section looks crufty: it has the advantage of
2666 # actually working.
2667 break;;
2668 * )
2669 break;;
2670 esac
2671 done
2672 test "$ac_cv_exeext" = no && ac_cv_exeext=
2673
2674 else
2675 ac_file=''
2676 fi
2677 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
2678 $as_echo "$ac_file" >&6; }
2679 if test -z "$ac_file"; then :
2680 $as_echo "$as_me: failed program was:" >&5
2681 sed 's/^/| /' conftest.$ac_ext >&5
2682
2683 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2684 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2685 { as_fn_set_status 77
2686 as_fn_error "C compiler cannot create executables
2687 See \`config.log' for more details." "$LINENO" 5; }; }
2688 fi
2689 ac_exeext=$ac_cv_exeext
2690
2691 # Check that the compiler produces executables we can run. If not, either
2692 # the compiler is broken, or we cross compile.
2693 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
2694 $as_echo_n "checking whether the C compiler works... " >&6; }
2695 # If not cross compiling, check that we can run a simple program.
2696 if test "$cross_compiling" != yes; then
2697 if { ac_try='./$ac_file'
2698 { { case "(($ac_try" in
2699 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2700 *) ac_try_echo=$ac_try;;
2701 esac
2702 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2703 $as_echo "$ac_try_echo"; } >&5
2704 (eval "$ac_try") 2>&5
2705 ac_status=$?
2706 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2707 test $ac_status = 0; }; }; then
2708 cross_compiling=no
2709 else
2710 if test "$cross_compiling" = maybe; then
2711 cross_compiling=yes
2712 else
2713 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2714 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2715 as_fn_error "cannot run C compiled programs.
2716 If you meant to cross compile, use \`--host'.
2717 See \`config.log' for more details." "$LINENO" 5; }
2718 fi
2719 fi
2720 fi
2721 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2722 $as_echo "yes" >&6; }
2723
2724 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
2725 ac_clean_files=$ac_clean_files_save
2726 # Check that the compiler produces executables we can run. If not, either
2727 # the compiler is broken, or we cross compile.
2728 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
2729 $as_echo_n "checking whether we are cross compiling... " >&6; }
2730 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
2731 $as_echo "$cross_compiling" >&6; }
2732
2733 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
2734 $as_echo_n "checking for suffix of executables... " >&6; }
2735 if { { ac_try="$ac_link"
2736 case "(($ac_try" in
2737 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2738 *) ac_try_echo=$ac_try;;
2739 esac
2740 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2741 $as_echo "$ac_try_echo"; } >&5
2742 (eval "$ac_link") 2>&5
2743 ac_status=$?
2744 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2745 test $ac_status = 0; }; then :
2746 # If both `conftest.exe' and `conftest' are `present' (well, observable)
2747 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
2748 # work properly (i.e., refer to `conftest.exe'), while it won't with
2749 # `rm'.
2750 for ac_file in conftest.exe conftest conftest.*; do
2751 test -f "$ac_file" || continue
2752 case $ac_file in
2753 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2754 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2755 break;;
2756 * ) break;;
2757 esac
2758 done
2759 else
2760 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2761 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2762 as_fn_error "cannot compute suffix of executables: cannot compile and link
2763 See \`config.log' for more details." "$LINENO" 5; }
2764 fi
2765 rm -f conftest$ac_cv_exeext
2766 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
2767 $as_echo "$ac_cv_exeext" >&6; }
2768
2769 rm -f conftest.$ac_ext
2770 EXEEXT=$ac_cv_exeext
2771 ac_exeext=$EXEEXT
2772 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
2773 $as_echo_n "checking for suffix of object files... " >&6; }
2774 if test "${ac_cv_objext+set}" = set; then :
2775 $as_echo_n "(cached) " >&6
2776 else
2777 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2778 /* end confdefs.h. */
2779
2780 int
2781 main ()
2782 {
2783
2784 ;
2785 return 0;
2786 }
2787 _ACEOF
2788 rm -f conftest.o conftest.obj
2789 if { { ac_try="$ac_compile"
2790 case "(($ac_try" in
2791 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2792 *) ac_try_echo=$ac_try;;
2793 esac
2794 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2795 $as_echo "$ac_try_echo"; } >&5
2796 (eval "$ac_compile") 2>&5
2797 ac_status=$?
2798 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2799 test $ac_status = 0; }; then :
2800 for ac_file in conftest.o conftest.obj conftest.*; do
2801 test -f "$ac_file" || continue;
2802 case $ac_file in
2803 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
2804 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2805 break;;
2806 esac
2807 done
2808 else
2809 $as_echo "$as_me: failed program was:" >&5
2810 sed 's/^/| /' conftest.$ac_ext >&5
2811
2812 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2813 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2814 as_fn_error "cannot compute suffix of object files: cannot compile
2815 See \`config.log' for more details." "$LINENO" 5; }
2816 fi
2817 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2818 fi
2819 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
2820 $as_echo "$ac_cv_objext" >&6; }
2821 OBJEXT=$ac_cv_objext
2822 ac_objext=$OBJEXT
2823 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
2824 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
2825 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
2826 $as_echo_n "(cached) " >&6
2827 else
2828 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2829 /* end confdefs.h. */
2830
2831 int
2832 main ()
2833 {
2834 #ifndef __GNUC__
2835 choke me
2836 #endif
2837
2838 ;
2839 return 0;
2840 }
2841 _ACEOF
2842 if ac_fn_c_try_compile "$LINENO"; then :
2843 ac_compiler_gnu=yes
2844 else
2845 ac_compiler_gnu=no
2846 fi
2847 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2848 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2849
2850 fi
2851 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
2852 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
2853 if test $ac_compiler_gnu = yes; then
2854 GCC=yes
2855 else
2856 GCC=
2857 fi
2858 ac_test_CFLAGS=${CFLAGS+set}
2859 ac_save_CFLAGS=$CFLAGS
2860 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
2861 $as_echo_n "checking whether $CC accepts -g... " >&6; }
2862 if test "${ac_cv_prog_cc_g+set}" = set; then :
2863 $as_echo_n "(cached) " >&6
2864 else
2865 ac_save_c_werror_flag=$ac_c_werror_flag
2866 ac_c_werror_flag=yes
2867 ac_cv_prog_cc_g=no
2868 CFLAGS="-g"
2869 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2870 /* end confdefs.h. */
2871
2872 int
2873 main ()
2874 {
2875
2876 ;
2877 return 0;
2878 }
2879 _ACEOF
2880 if ac_fn_c_try_compile "$LINENO"; then :
2881 ac_cv_prog_cc_g=yes
2882 else
2883 CFLAGS=""
2884 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2885 /* end confdefs.h. */
2886
2887 int
2888 main ()
2889 {
2890
2891 ;
2892 return 0;
2893 }
2894 _ACEOF
2895 if ac_fn_c_try_compile "$LINENO"; then :
2896
2897 else
2898 ac_c_werror_flag=$ac_save_c_werror_flag
2899 CFLAGS="-g"
2900 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2901 /* end confdefs.h. */
2902
2903 int
2904 main ()
2905 {
2906
2907 ;
2908 return 0;
2909 }
2910 _ACEOF
2911 if ac_fn_c_try_compile "$LINENO"; then :
2912 ac_cv_prog_cc_g=yes
2913 fi
2914 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2915 fi
2916 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2917 fi
2918 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2919 ac_c_werror_flag=$ac_save_c_werror_flag
2920 fi
2921 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
2922 $as_echo "$ac_cv_prog_cc_g" >&6; }
2923 if test "$ac_test_CFLAGS" = set; then
2924 CFLAGS=$ac_save_CFLAGS
2925 elif test $ac_cv_prog_cc_g = yes; then
2926 if test "$GCC" = yes; then
2927 CFLAGS="-g -O2"
2928 else
2929 CFLAGS="-g"
2930 fi
2931 else
2932 if test "$GCC" = yes; then
2933 CFLAGS="-O2"
2934 else
2935 CFLAGS=
2936 fi
2937 fi
2938 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
2939 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
2940 if test "${ac_cv_prog_cc_c89+set}" = set; then :
2941 $as_echo_n "(cached) " >&6
2942 else
2943 ac_cv_prog_cc_c89=no
2944 ac_save_CC=$CC
2945 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2946 /* end confdefs.h. */
2947 #include <stdarg.h>
2948 #include <stdio.h>
2949 #include <sys/types.h>
2950 #include <sys/stat.h>
2951 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
2952 struct buf { int x; };
2953 FILE * (*rcsopen) (struct buf *, struct stat *, int);
2954 static char *e (p, i)
2955 char **p;
2956 int i;
2957 {
2958 return p[i];
2959 }
2960 static char *f (char * (*g) (char **, int), char **p, ...)
2961 {
2962 char *s;
2963 va_list v;
2964 va_start (v,p);
2965 s = g (p, va_arg (v,int));
2966 va_end (v);
2967 return s;
2968 }
2969
2970 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
2971 function prototypes and stuff, but not '\xHH' hex character constants.
2972 These don't provoke an error unfortunately, instead are silently treated
2973 as 'x'. The following induces an error, until -std is added to get
2974 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
2975 array size at least. It's necessary to write '\x00'==0 to get something
2976 that's true only with -std. */
2977 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2978
2979 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
2980 inside strings and character constants. */
2981 #define FOO(x) 'x'
2982 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
2983
2984 int test (int i, double x);
2985 struct s1 {int (*f) (int a);};
2986 struct s2 {int (*f) (double a);};
2987 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2988 int argc;
2989 char **argv;
2990 int
2991 main ()
2992 {
2993 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
2994 ;
2995 return 0;
2996 }
2997 _ACEOF
2998 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
2999 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3000 do
3001 CC="$ac_save_CC $ac_arg"
3002 if ac_fn_c_try_compile "$LINENO"; then :
3003 ac_cv_prog_cc_c89=$ac_arg
3004 fi
3005 rm -f core conftest.err conftest.$ac_objext
3006 test "x$ac_cv_prog_cc_c89" != "xno" && break
3007 done
3008 rm -f conftest.$ac_ext
3009 CC=$ac_save_CC
3010
3011 fi
3012 # AC_CACHE_VAL
3013 case "x$ac_cv_prog_cc_c89" in
3014 x)
3015 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3016 $as_echo "none needed" >&6; } ;;
3017 xno)
3018 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3019 $as_echo "unsupported" >&6; } ;;
3020 *)
3021 CC="$CC $ac_cv_prog_cc_c89"
3022 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3023 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3024 esac
3025 if test "x$ac_cv_prog_cc_c89" != xno; then :
3026
3027 fi
3028
3029 ac_ext=c
3030 ac_cpp='$CPP $CPPFLAGS'
3031 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3032 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3033 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3034
3035 ac_aux_dir=
3036 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
3037 for ac_t in install-sh install.sh shtool; do
3038 if test -f "$ac_dir/$ac_t"; then
3039 ac_aux_dir=$ac_dir
3040 ac_install_sh="$ac_aux_dir/$ac_t -c"
3041 break 2
3042 fi
3043 done
3044 done
3045 if test -z "$ac_aux_dir"; then
3046 as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
3047 fi
3048
3049 # These three variables are undocumented and unsupported,
3050 # and are intended to be withdrawn in a future Autoconf release.
3051 # They can cause serious problems if a builder's source tree is in a directory
3052 # whose full name contains unusual characters.
3053 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
3054 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
3055 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
3056
3057
3058 # Make sure we can run config.sub.
3059 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
3060 as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
3061
3062 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
3063 $as_echo_n "checking build system type... " >&6; }
3064 if test "${ac_cv_build+set}" = set; then :
3065 $as_echo_n "(cached) " >&6
3066 else
3067 ac_build_alias=$build_alias
3068 test "x$ac_build_alias" = x &&
3069 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
3070 test "x$ac_build_alias" = x &&
3071 as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
3072 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
3073 as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
3074
3075 fi
3076 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
3077 $as_echo "$ac_cv_build" >&6; }
3078 case $ac_cv_build in
3079 *-*-*) ;;
3080 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
3081 esac
3082 build=$ac_cv_build
3083 ac_save_IFS=$IFS; IFS='-'
3084 set x $ac_cv_build
3085 shift
3086 build_cpu=$1
3087 build_vendor=$2
3088 shift; shift
3089 # Remember, the first character of IFS is used to create $*,
3090 # except with old shells:
3091 build_os=$*
3092 IFS=$ac_save_IFS
3093 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
3094
3095
3096 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
3097 $as_echo_n "checking host system type... " >&6; }
3098 if test "${ac_cv_host+set}" = set; then :
3099 $as_echo_n "(cached) " >&6
3100 else
3101 if test "x$host_alias" = x; then
3102 ac_cv_host=$ac_cv_build
3103 else
3104 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
3105 as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
3106 fi
3107
3108 fi
3109 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
3110 $as_echo "$ac_cv_host" >&6; }
3111 case $ac_cv_host in
3112 *-*-*) ;;
3113 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
3114 esac
3115 host=$ac_cv_host
3116 ac_save_IFS=$IFS; IFS='-'
3117 set x $ac_cv_host
3118 shift
3119 host_cpu=$1
3120 host_vendor=$2
3121 shift; shift
3122 # Remember, the first character of IFS is used to create $*,
3123 # except with old shells:
3124 host_os=$*
3125 IFS=$ac_save_IFS
3126 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
3127
3128
3129 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
3130 $as_echo_n "checking target system type... " >&6; }
3131 if test "${ac_cv_target+set}" = set; then :
3132 $as_echo_n "(cached) " >&6
3133 else
3134 if test "x$target_alias" = x; then
3135 ac_cv_target=$ac_cv_host
3136 else
3137 ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
3138 as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
3139 fi
3140
3141 fi
3142 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
3143 $as_echo "$ac_cv_target" >&6; }
3144 case $ac_cv_target in
3145 *-*-*) ;;
3146 *) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
3147 esac
3148 target=$ac_cv_target
3149 ac_save_IFS=$IFS; IFS='-'
3150 set x $ac_cv_target
3151 shift
3152 target_cpu=$1
3153 target_vendor=$2
3154 shift; shift
3155 # Remember, the first character of IFS is used to create $*,
3156 # except with old shells:
3157 target_os=$*
3158 IFS=$ac_save_IFS
3159 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
3160
3161
3162 # The aliases save the names the user supplied, while $host etc.
3163 # will get canonicalized.
3164 test -n "$target_alias" &&
3165 test "$program_prefix$program_suffix$program_transform_name" = \
3166 NONENONEs,x,x, &&
3167 program_prefix=${target_alias}-
3168 test "$program_prefix" != NONE &&
3169 program_transform_name="s&^&$program_prefix&;$program_transform_name"
3170 # Use a double $ so make ignores it.
3171 test "$program_suffix" != NONE &&
3172 program_transform_name="s&\$&$program_suffix&;$program_transform_name"
3173 # Double any \ or $.
3174 # By default was `s,x,x', remove it if useless.
3175 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
3176 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
3177
3178 # Find a good install program. We prefer a C program (faster),
3179 # so one script is as good as another. But avoid the broken or
3180 # incompatible versions:
3181 # SysV /etc/install, /usr/sbin/install
3182 # SunOS /usr/etc/install
3183 # IRIX /sbin/install
3184 # AIX /bin/install
3185 # AmigaOS /C/install, which installs bootblocks on floppy discs
3186 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
3187 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
3188 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
3189 # OS/2's system install, which has a completely different semantic
3190 # ./install, which can be erroneously created by make from ./install.sh.
3191 # Reject install programs that cannot install multiple files.
3192 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
3193 $as_echo_n "checking for a BSD-compatible install... " >&6; }
3194 if test -z "$INSTALL"; then
3195 if test "${ac_cv_path_install+set}" = set; then :
3196 $as_echo_n "(cached) " >&6
3197 else
3198 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3199 for as_dir in $PATH
3200 do
3201 IFS=$as_save_IFS
3202 test -z "$as_dir" && as_dir=.
3203 # Account for people who put trailing slashes in PATH elements.
3204 case $as_dir/ in #((
3205 ./ | .// | /[cC]/* | \
3206 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
3207 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
3208 /usr/ucb/* ) ;;
3209 *)
3210 # OSF1 and SCO ODT 3.0 have their own names for install.
3211 # Don't use installbsd from OSF since it installs stuff as root
3212 # by default.
3213 for ac_prog in ginstall scoinst install; do
3214 for ac_exec_ext in '' $ac_executable_extensions; do
3215 if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
3216 if test $ac_prog = install &&
3217 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3218 # AIX install. It has an incompatible calling convention.
3219 :
3220 elif test $ac_prog = install &&
3221 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3222 # program-specific install script used by HP pwplus--don't use.
3223 :
3224 else
3225 rm -rf conftest.one conftest.two conftest.dir
3226 echo one > conftest.one
3227 echo two > conftest.two
3228 mkdir conftest.dir
3229 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
3230 test -s conftest.one && test -s conftest.two &&
3231 test -s conftest.dir/conftest.one &&
3232 test -s conftest.dir/conftest.two
3233 then
3234 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
3235 break 3
3236 fi
3237 fi
3238 fi
3239 done
3240 done
3241 ;;
3242 esac
3243
3244 done
3245 IFS=$as_save_IFS
3246
3247 rm -rf conftest.one conftest.two conftest.dir
3248
3249 fi
3250 if test "${ac_cv_path_install+set}" = set; then
3251 INSTALL=$ac_cv_path_install
3252 else
3253 # As a last resort, use the slow shell script. Don't cache a
3254 # value for INSTALL within a source directory, because that will
3255 # break other packages using the cache if that directory is
3256 # removed, or if the value is a relative name.
3257 INSTALL=$ac_install_sh
3258 fi
3259 fi
3260 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
3261 $as_echo "$INSTALL" >&6; }
3262
3263 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
3264 # It thinks the first close brace ends the variable substitution.
3265 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
3266
3267 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
3268
3269 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
3270
3271 rm -rf .tst 2>/dev/null
3272 mkdir .tst 2>/dev/null
3273 if test -d .tst; then
3274 am__leading_dot=.
3275 else
3276 am__leading_dot=_
3277 fi
3278 rmdir .tst 2>/dev/null
3279
3280 DEPDIR="${am__leading_dot}deps"
3281
3282
3283 ac_ext=c
3284 ac_cpp='$CPP $CPPFLAGS'
3285 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3286 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3287 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3288 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3289 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3290 # On Suns, sometimes $CPP names a directory.
3291 if test -n "$CPP" && test -d "$CPP"; then
3292 CPP=
3293 fi
3294 if test -z "$CPP"; then
3295 if test "${ac_cv_prog_CPP+set}" = set; then :
3296 $as_echo_n "(cached) " >&6
3297 else
3298 # Double quotes because CPP needs to be expanded
3299 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3300 do
3301 ac_preproc_ok=false
3302 for ac_c_preproc_warn_flag in '' yes
3303 do
3304 # Use a header file that comes with gcc, so configuring glibc
3305 # with a fresh cross-compiler works.
3306 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3307 # <limits.h> exists even on freestanding compilers.
3308 # On the NeXT, cc -E runs the code through the compiler's parser,
3309 # not just through cpp. "Syntax error" is here to catch this case.
3310 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3311 /* end confdefs.h. */
3312 #ifdef __STDC__
3313 # include <limits.h>
3314 #else
3315 # include <assert.h>
3316 #endif
3317 Syntax error
3318 _ACEOF
3319 if ac_fn_c_try_cpp "$LINENO"; then :
3320
3321 else
3322 # Broken: fails on valid input.
3323 continue
3324 fi
3325 rm -f conftest.err conftest.$ac_ext
3326
3327 # OK, works on sane cases. Now check whether nonexistent headers
3328 # can be detected and how.
3329 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3330 /* end confdefs.h. */
3331 #include <ac_nonexistent.h>
3332 _ACEOF
3333 if ac_fn_c_try_cpp "$LINENO"; then :
3334 # Broken: success on invalid input.
3335 continue
3336 else
3337 # Passes both tests.
3338 ac_preproc_ok=:
3339 break
3340 fi
3341 rm -f conftest.err conftest.$ac_ext
3342
3343 done
3344 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3345 rm -f conftest.err conftest.$ac_ext
3346 if $ac_preproc_ok; then :
3347 break
3348 fi
3349
3350 done
3351 ac_cv_prog_CPP=$CPP
3352
3353 fi
3354 CPP=$ac_cv_prog_CPP
3355 else
3356 ac_cv_prog_CPP=$CPP
3357 fi
3358 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3359 $as_echo "$CPP" >&6; }
3360 ac_preproc_ok=false
3361 for ac_c_preproc_warn_flag in '' yes
3362 do
3363 # Use a header file that comes with gcc, so configuring glibc
3364 # with a fresh cross-compiler works.
3365 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3366 # <limits.h> exists even on freestanding compilers.
3367 # On the NeXT, cc -E runs the code through the compiler's parser,
3368 # not just through cpp. "Syntax error" is here to catch this case.
3369 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3370 /* end confdefs.h. */
3371 #ifdef __STDC__
3372 # include <limits.h>
3373 #else
3374 # include <assert.h>
3375 #endif
3376 Syntax error
3377 _ACEOF
3378 if ac_fn_c_try_cpp "$LINENO"; then :
3379
3380 else
3381 # Broken: fails on valid input.
3382 continue
3383 fi
3384 rm -f conftest.err conftest.$ac_ext
3385
3386 # OK, works on sane cases. Now check whether nonexistent headers
3387 # can be detected and how.
3388 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3389 /* end confdefs.h. */
3390 #include <ac_nonexistent.h>
3391 _ACEOF
3392 if ac_fn_c_try_cpp "$LINENO"; then :
3393 # Broken: success on invalid input.
3394 continue
3395 else
3396 # Passes both tests.
3397 ac_preproc_ok=:
3398 break
3399 fi
3400 rm -f conftest.err conftest.$ac_ext
3401
3402 done
3403 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3404 rm -f conftest.err conftest.$ac_ext
3405 if $ac_preproc_ok; then :
3406
3407 else
3408 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3409 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3410 as_fn_error "C preprocessor \"$CPP\" fails sanity check
3411 See \`config.log' for more details." "$LINENO" 5; }
3412 fi
3413
3414 ac_ext=c
3415 ac_cpp='$CPP $CPPFLAGS'
3416 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3417 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3418 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3419
3420
3421 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3422 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3423 if test "${ac_cv_path_GREP+set}" = set; then :
3424 $as_echo_n "(cached) " >&6
3425 else
3426 if test -z "$GREP"; then
3427 ac_path_GREP_found=false
3428 # Loop through the user's path and test for each of PROGNAME-LIST
3429 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3430 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3431 do
3432 IFS=$as_save_IFS
3433 test -z "$as_dir" && as_dir=.
3434 for ac_prog in grep ggrep; do
3435 for ac_exec_ext in '' $ac_executable_extensions; do
3436 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3437 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
3438 # Check for GNU ac_path_GREP and select it if it is found.
3439 # Check for GNU $ac_path_GREP
3440 case `"$ac_path_GREP" --version 2>&1` in
3441 *GNU*)
3442 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3443 *)
3444 ac_count=0
3445 $as_echo_n 0123456789 >"conftest.in"
3446 while :
3447 do
3448 cat "conftest.in" "conftest.in" >"conftest.tmp"
3449 mv "conftest.tmp" "conftest.in"
3450 cp "conftest.in" "conftest.nl"
3451 $as_echo 'GREP' >> "conftest.nl"
3452 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3453 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3454 as_fn_arith $ac_count + 1 && ac_count=$as_val
3455 if test $ac_count -gt ${ac_path_GREP_max-0}; then
3456 # Best one so far, save it but keep looking for a better one
3457 ac_cv_path_GREP="$ac_path_GREP"
3458 ac_path_GREP_max=$ac_count
3459 fi
3460 # 10*(2^10) chars as input seems more than enough
3461 test $ac_count -gt 10 && break
3462 done
3463 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3464 esac
3465
3466 $ac_path_GREP_found && break 3
3467 done
3468 done
3469 done
3470 IFS=$as_save_IFS
3471 if test -z "$ac_cv_path_GREP"; then
3472 as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3473 fi
3474 else
3475 ac_cv_path_GREP=$GREP
3476 fi
3477
3478 fi
3479 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3480 $as_echo "$ac_cv_path_GREP" >&6; }
3481 GREP="$ac_cv_path_GREP"
3482
3483
3484 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
3485 $as_echo_n "checking for egrep... " >&6; }
3486 if test "${ac_cv_path_EGREP+set}" = set; then :
3487 $as_echo_n "(cached) " >&6
3488 else
3489 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3490 then ac_cv_path_EGREP="$GREP -E"
3491 else
3492 if test -z "$EGREP"; then
3493 ac_path_EGREP_found=false
3494 # Loop through the user's path and test for each of PROGNAME-LIST
3495 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3496 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3497 do
3498 IFS=$as_save_IFS
3499 test -z "$as_dir" && as_dir=.
3500 for ac_prog in egrep; do
3501 for ac_exec_ext in '' $ac_executable_extensions; do
3502 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3503 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
3504 # Check for GNU ac_path_EGREP and select it if it is found.
3505 # Check for GNU $ac_path_EGREP
3506 case `"$ac_path_EGREP" --version 2>&1` in
3507 *GNU*)
3508 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3509 *)
3510 ac_count=0
3511 $as_echo_n 0123456789 >"conftest.in"
3512 while :
3513 do
3514 cat "conftest.in" "conftest.in" >"conftest.tmp"
3515 mv "conftest.tmp" "conftest.in"
3516 cp "conftest.in" "conftest.nl"
3517 $as_echo 'EGREP' >> "conftest.nl"
3518 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3519 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3520 as_fn_arith $ac_count + 1 && ac_count=$as_val
3521 if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3522 # Best one so far, save it but keep looking for a better one
3523 ac_cv_path_EGREP="$ac_path_EGREP"
3524 ac_path_EGREP_max=$ac_count
3525 fi
3526 # 10*(2^10) chars as input seems more than enough
3527 test $ac_count -gt 10 && break
3528 done
3529 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3530 esac
3531
3532 $ac_path_EGREP_found && break 3
3533 done
3534 done
3535 done
3536 IFS=$as_save_IFS
3537 if test -z "$ac_cv_path_EGREP"; then
3538 as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3539 fi
3540 else
3541 ac_cv_path_EGREP=$EGREP
3542 fi
3543
3544 fi
3545 fi
3546 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
3547 $as_echo "$ac_cv_path_EGREP" >&6; }
3548 EGREP="$ac_cv_path_EGREP"
3549
3550
3551 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
3552 $as_echo_n "checking for ANSI C header files... " >&6; }
3553 if test "${ac_cv_header_stdc+set}" = set; then :
3554 $as_echo_n "(cached) " >&6
3555 else
3556 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3557 /* end confdefs.h. */
3558 #include <stdlib.h>
3559 #include <stdarg.h>
3560 #include <string.h>
3561 #include <float.h>
3562
3563 int
3564 main ()
3565 {
3566
3567 ;
3568 return 0;
3569 }
3570 _ACEOF
3571 if ac_fn_c_try_compile "$LINENO"; then :
3572 ac_cv_header_stdc=yes
3573 else
3574 ac_cv_header_stdc=no
3575 fi
3576 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3577
3578 if test $ac_cv_header_stdc = yes; then
3579 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3580 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3581 /* end confdefs.h. */
3582 #include <string.h>
3583
3584 _ACEOF
3585 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3586 $EGREP "memchr" >/dev/null 2>&1; then :
3587
3588 else
3589 ac_cv_header_stdc=no
3590 fi
3591 rm -f conftest*
3592
3593 fi
3594
3595 if test $ac_cv_header_stdc = yes; then
3596 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3597 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3598 /* end confdefs.h. */
3599 #include <stdlib.h>
3600
3601 _ACEOF
3602 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3603 $EGREP "free" >/dev/null 2>&1; then :
3604
3605 else
3606 ac_cv_header_stdc=no
3607 fi
3608 rm -f conftest*
3609
3610 fi
3611
3612 if test $ac_cv_header_stdc = yes; then
3613 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3614 if test "$cross_compiling" = yes; then :
3615 :
3616 else
3617 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3618 /* end confdefs.h. */
3619 #include <ctype.h>
3620 #include <stdlib.h>
3621 #if ((' ' & 0x0FF) == 0x020)
3622 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3623 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3624 #else
3625 # define ISLOWER(c) \
3626 (('a' <= (c) && (c) <= 'i') \
3627 || ('j' <= (c) && (c) <= 'r') \
3628 || ('s' <= (c) && (c) <= 'z'))
3629 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3630 #endif
3631
3632 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3633 int
3634 main ()
3635 {
3636 int i;
3637 for (i = 0; i < 256; i++)
3638 if (XOR (islower (i), ISLOWER (i))
3639 || toupper (i) != TOUPPER (i))
3640 return 2;
3641 return 0;
3642 }
3643 _ACEOF
3644 if ac_fn_c_try_run "$LINENO"; then :
3645
3646 else
3647 ac_cv_header_stdc=no
3648 fi
3649 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3650 conftest.$ac_objext conftest.beam conftest.$ac_ext
3651 fi
3652
3653 fi
3654 fi
3655 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
3656 $as_echo "$ac_cv_header_stdc" >&6; }
3657 if test $ac_cv_header_stdc = yes; then
3658
3659 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
3660
3661 fi
3662
3663 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
3664 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3665 inttypes.h stdint.h unistd.h
3666 do :
3667 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3668 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
3669 "
3670 eval as_val=\$$as_ac_Header
3671 if test "x$as_val" = x""yes; then :
3672 cat >>confdefs.h <<_ACEOF
3673 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
3674 _ACEOF
3675
3676 fi
3677
3678 done
3679
3680
3681
3682
3683 # autoconf.info says this should be called right after AC_INIT.
3684 ac_config_headers="$ac_config_headers cconfig.h:config.in"
3685
3686
3687
3688
3689
3690 # Put a plausible default for CC_FOR_BUILD in Makefile.
3691 if test "x$cross_compiling" = "xno"; then
3692 CC_FOR_BUILD='$(CC)'
3693 else
3694 CC_FOR_BUILD=gcc
3695 fi
3696
3697
3698
3699
3700 AR=${AR-ar}
3701
3702 if test -n "$ac_tool_prefix"; then
3703 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
3704 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
3705 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3706 $as_echo_n "checking for $ac_word... " >&6; }
3707 if test "${ac_cv_prog_RANLIB+set}" = set; then :
3708 $as_echo_n "(cached) " >&6
3709 else
3710 if test -n "$RANLIB"; then
3711 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
3712 else
3713 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3714 for as_dir in $PATH
3715 do
3716 IFS=$as_save_IFS
3717 test -z "$as_dir" && as_dir=.
3718 for ac_exec_ext in '' $ac_executable_extensions; do
3719 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3720 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
3721 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3722 break 2
3723 fi
3724 done
3725 done
3726 IFS=$as_save_IFS
3727
3728 fi
3729 fi
3730 RANLIB=$ac_cv_prog_RANLIB
3731 if test -n "$RANLIB"; then
3732 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
3733 $as_echo "$RANLIB" >&6; }
3734 else
3735 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3736 $as_echo "no" >&6; }
3737 fi
3738
3739
3740 fi
3741 if test -z "$ac_cv_prog_RANLIB"; then
3742 ac_ct_RANLIB=$RANLIB
3743 # Extract the first word of "ranlib", so it can be a program name with args.
3744 set dummy ranlib; ac_word=$2
3745 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3746 $as_echo_n "checking for $ac_word... " >&6; }
3747 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
3748 $as_echo_n "(cached) " >&6
3749 else
3750 if test -n "$ac_ct_RANLIB"; then
3751 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
3752 else
3753 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3754 for as_dir in $PATH
3755 do
3756 IFS=$as_save_IFS
3757 test -z "$as_dir" && as_dir=.
3758 for ac_exec_ext in '' $ac_executable_extensions; do
3759 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3760 ac_cv_prog_ac_ct_RANLIB="ranlib"
3761 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3762 break 2
3763 fi
3764 done
3765 done
3766 IFS=$as_save_IFS
3767
3768 fi
3769 fi
3770 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
3771 if test -n "$ac_ct_RANLIB"; then
3772 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
3773 $as_echo "$ac_ct_RANLIB" >&6; }
3774 else
3775 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3776 $as_echo "no" >&6; }
3777 fi
3778
3779 if test "x$ac_ct_RANLIB" = x; then
3780 RANLIB=":"
3781 else
3782 case $cross_compiling:$ac_tool_warned in
3783 yes:)
3784 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3785 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3786 ac_tool_warned=yes ;;
3787 esac
3788 RANLIB=$ac_ct_RANLIB
3789 fi
3790 else
3791 RANLIB="$ac_cv_prog_RANLIB"
3792 fi
3793
3794
3795 # Dependency checking.
3796 ac_config_commands="$ac_config_commands depdir"
3797
3798
3799 depcc="$CC" am_compiler_list=
3800
3801 am_depcomp=$ac_aux_dir/depcomp
3802 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
3803 $as_echo_n "checking dependency style of $depcc... " >&6; }
3804 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then :
3805 $as_echo_n "(cached) " >&6
3806 else
3807 if test -f "$am_depcomp"; then
3808 # We make a subdir and do the tests there. Otherwise we can end up
3809 # making bogus files that we don't know about and never remove. For
3810 # instance it was reported that on HP-UX the gcc test will end up
3811 # making a dummy file named `D' -- because `-MD' means `put the output
3812 # in D'.
3813 mkdir conftest.dir
3814 # Copy depcomp to subdir because otherwise we won't find it if we're
3815 # using a relative directory.
3816 cp "$am_depcomp" conftest.dir
3817 cd conftest.dir
3818 # We will build objects and dependencies in a subdirectory because
3819 # it helps to detect inapplicable dependency modes. For instance
3820 # both Tru64's cc and ICC support -MD to output dependencies as a
3821 # side effect of compilation, but ICC will put the dependencies in
3822 # the current directory while Tru64 will put them in the object
3823 # directory.
3824 mkdir sub
3825
3826 am_cv_CC_dependencies_compiler_type=none
3827 if test "$am_compiler_list" = ""; then
3828 am_compiler_list=`sed -n 's/^\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
3829 fi
3830 for depmode in $am_compiler_list; do
3831 if test $depmode = none; then break; fi
3832
3833 $as_echo "$as_me:$LINENO: trying $depmode" >&5
3834 # Setup a source with many dependencies, because some compilers
3835 # like to wrap large dependency lists on column 80 (with \), and
3836 # we should not choose a depcomp mode which is confused by this.
3837 #
3838 # We need to recreate these files for each test, as the compiler may
3839 # overwrite some of them when testing with obscure command lines.
3840 # This happens at least with the AIX C compiler.
3841 : > sub/conftest.c
3842 for i in 1 2 3 4 5 6; do
3843 echo '#include "conftst'$i'.h"' >> sub/conftest.c
3844 # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
3845 # Solaris 8's {/usr,}/bin/sh.
3846 touch sub/conftst$i.h
3847 done
3848 echo "include sub/conftest.Po" > confmf
3849
3850 # We check with `-c' and `-o' for the sake of the "dashmstdout"
3851 # mode. It turns out that the SunPro C++ compiler does not properly
3852 # handle `-M -o', and we need to detect this.
3853 depcmd="depmode=$depmode \
3854 source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
3855 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
3856 $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c"
3857 echo "| $depcmd" | sed -e 's/ */ /g' >&5
3858 if env $depcmd > conftest.err 2>&1 &&
3859 grep sub/conftst6.h sub/conftest.Po >>conftest.err 2>&1 &&
3860 grep sub/conftest.${OBJEXT-o} sub/conftest.Po >>conftest.err 2>&1 &&
3861 ${MAKE-make} -s -f confmf >>conftest.err 2>&1; then
3862 # icc doesn't choke on unknown options, it will just issue warnings
3863 # or remarks (even with -Werror). So we grep stderr for any message
3864 # that says an option was ignored or not supported.
3865 # When given -MP, icc 7.0 and 7.1 complain thusly:
3866 # icc: Command line warning: ignoring option '-M'; no argument required
3867 # The diagnosis changed in icc 8.0:
3868 # icc: Command line remark: option '-MP' not supported
3869 if (grep 'ignoring option' conftest.err ||
3870 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
3871 am_cv_CC_dependencies_compiler_type=$depmode
3872 $as_echo "$as_me:$LINENO: success" >&5
3873 break
3874 fi
3875 fi
3876 $as_echo "$as_me:$LINENO: failure, diagnostics are:" >&5
3877 sed -e 's/^/| /' < conftest.err >&5
3878 done
3879
3880 cd ..
3881 rm -rf conftest.dir
3882 else
3883 am_cv_CC_dependencies_compiler_type=none
3884 fi
3885
3886 fi
3887 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
3888 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
3889 if test x${am_cv_CC_dependencies_compiler_type-none} = xnone
3890 then as_fn_error "no usable dependency style found" "$LINENO" 5
3891 else CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
3892
3893 fi
3894
3895
3896 # Check for the 'make' the user wants to use.
3897 for ac_prog in make
3898 do
3899 # Extract the first word of "$ac_prog", so it can be a program name with args.
3900 set dummy $ac_prog; ac_word=$2
3901 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3902 $as_echo_n "checking for $ac_word... " >&6; }
3903 if test "${ac_cv_prog_MAKE+set}" = set; then :
3904 $as_echo_n "(cached) " >&6
3905 else
3906 if test -n "$MAKE"; then
3907 ac_cv_prog_MAKE="$MAKE" # Let the user override the test.
3908 else
3909 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3910 for as_dir in $PATH
3911 do
3912 IFS=$as_save_IFS
3913 test -z "$as_dir" && as_dir=.
3914 for ac_exec_ext in '' $ac_executable_extensions; do
3915 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3916 ac_cv_prog_MAKE="$ac_prog"
3917 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3918 break 2
3919 fi
3920 done
3921 done
3922 IFS=$as_save_IFS
3923
3924 fi
3925 fi
3926 MAKE=$ac_cv_prog_MAKE
3927 if test -n "$MAKE"; then
3928 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKE" >&5
3929 $as_echo "$MAKE" >&6; }
3930 else
3931 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3932 $as_echo "no" >&6; }
3933 fi
3934
3935
3936 test -n "$MAKE" && break
3937 done
3938
3939 MAKE_IS_GNU=
3940 case "`$MAKE --version 2>&1 | sed 1q`" in
3941 *GNU*)
3942 MAKE_IS_GNU=yes
3943 ;;
3944 esac
3945 if test "$MAKE_IS_GNU" = yes; then
3946 GMAKE_TRUE=
3947 GMAKE_FALSE='#'
3948 else
3949 GMAKE_TRUE='#'
3950 GMAKE_FALSE=
3951 fi
3952
3953
3954 ALL_LINGUAS=
3955 # If we haven't got the data from the intl directory,
3956 # assume NLS is disabled.
3957 USE_NLS=no
3958 LIBINTL=
3959 LIBINTL_DEP=
3960 INCINTL=
3961 XGETTEXT=
3962 GMSGFMT=
3963 POSUB=
3964
3965 if test -f ../../intl/config.intl; then
3966 . ../../intl/config.intl
3967 fi
3968 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
3969 $as_echo_n "checking whether NLS is requested... " >&6; }
3970 if test x"$USE_NLS" != xyes; then
3971 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3972 $as_echo "no" >&6; }
3973 else
3974 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3975 $as_echo "yes" >&6; }
3976
3977 $as_echo "#define ENABLE_NLS 1" >>confdefs.h
3978
3979
3980 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catalogs to be installed" >&5
3981 $as_echo_n "checking for catalogs to be installed... " >&6; }
3982 # Look for .po and .gmo files in the source directory.
3983 CATALOGS=
3984 XLINGUAS=
3985 for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
3986 # If there aren't any .gmo files the shell will give us the
3987 # literal string "../path/to/srcdir/po/*.gmo" which has to be
3988 # weeded out.
3989 case "$cat" in *\**)
3990 continue;;
3991 esac
3992 # The quadruple backslash is collapsed to a double backslash
3993 # by the backticks, then collapsed again by the double quotes,
3994 # leaving us with one backslash in the sed expression (right
3995 # before the dot that mustn't act as a wildcard).
3996 cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
3997 lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
3998 # The user is allowed to set LINGUAS to a list of languages to
3999 # install catalogs for. If it's empty that means "all of them."
4000 if test "x$LINGUAS" = x; then
4001 CATALOGS="$CATALOGS $cat"
4002 XLINGUAS="$XLINGUAS $lang"
4003 else
4004 case "$LINGUAS" in *$lang*)
4005 CATALOGS="$CATALOGS $cat"
4006 XLINGUAS="$XLINGUAS $lang"
4007 ;;
4008 esac
4009 fi
4010 done
4011 LINGUAS="$XLINGUAS"
4012 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINGUAS" >&5
4013 $as_echo "$LINGUAS" >&6; }
4014
4015
4016 DATADIRNAME=share
4017
4018 INSTOBJEXT=.mo
4019
4020 GENCAT=gencat
4021
4022 CATOBJEXT=.gmo
4023
4024 fi
4025
4026 # Check for common headers.
4027 # FIXME: Seems to me this can cause problems for i386-windows hosts.
4028 # At one point there were hardcoded AC_DEFINE's if ${host} = i386-*-windows*.
4029 for ac_header in stdlib.h string.h strings.h unistd.h time.h
4030 do :
4031 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4032 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
4033 eval as_val=\$$as_ac_Header
4034 if test "x$as_val" = x""yes; then :
4035 cat >>confdefs.h <<_ACEOF
4036 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4037 _ACEOF
4038
4039 fi
4040
4041 done
4042
4043 for ac_header in sys/time.h sys/resource.h
4044 do :
4045 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4046 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
4047 eval as_val=\$$as_ac_Header
4048 if test "x$as_val" = x""yes; then :
4049 cat >>confdefs.h <<_ACEOF
4050 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4051 _ACEOF
4052
4053 fi
4054
4055 done
4056
4057 for ac_header in fcntl.h fpu_control.h
4058 do :
4059 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4060 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
4061 eval as_val=\$$as_ac_Header
4062 if test "x$as_val" = x""yes; then :
4063 cat >>confdefs.h <<_ACEOF
4064 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4065 _ACEOF
4066
4067 fi
4068
4069 done
4070
4071 for ac_header in dlfcn.h errno.h sys/stat.h
4072 do :
4073 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4074 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
4075 eval as_val=\$$as_ac_Header
4076 if test "x$as_val" = x""yes; then :
4077 cat >>confdefs.h <<_ACEOF
4078 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4079 _ACEOF
4080
4081 fi
4082
4083 done
4084
4085 for ac_func in getrusage time sigaction __setfpucw
4086 do :
4087 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
4088 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
4089 eval as_val=\$$as_ac_var
4090 if test "x$as_val" = x""yes; then :
4091 cat >>confdefs.h <<_ACEOF
4092 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
4093 _ACEOF
4094
4095 fi
4096 done
4097
4098
4099 # Check for socket libraries
4100 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for bind in -lsocket" >&5
4101 $as_echo_n "checking for bind in -lsocket... " >&6; }
4102 if test "${ac_cv_lib_socket_bind+set}" = set; then :
4103 $as_echo_n "(cached) " >&6
4104 else
4105 ac_check_lib_save_LIBS=$LIBS
4106 LIBS="-lsocket $LIBS"
4107 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4108 /* end confdefs.h. */
4109
4110 /* Override any GCC internal prototype to avoid an error.
4111 Use char because int might match the return type of a GCC
4112 builtin and then its argument prototype would still apply. */
4113 #ifdef __cplusplus
4114 extern "C"
4115 #endif
4116 char bind ();
4117 int
4118 main ()
4119 {
4120 return bind ();
4121 ;
4122 return 0;
4123 }
4124 _ACEOF
4125 if ac_fn_c_try_link "$LINENO"; then :
4126 ac_cv_lib_socket_bind=yes
4127 else
4128 ac_cv_lib_socket_bind=no
4129 fi
4130 rm -f core conftest.err conftest.$ac_objext \
4131 conftest$ac_exeext conftest.$ac_ext
4132 LIBS=$ac_check_lib_save_LIBS
4133 fi
4134 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_bind" >&5
4135 $as_echo "$ac_cv_lib_socket_bind" >&6; }
4136 if test "x$ac_cv_lib_socket_bind" = x""yes; then :
4137 cat >>confdefs.h <<_ACEOF
4138 #define HAVE_LIBSOCKET 1
4139 _ACEOF
4140
4141 LIBS="-lsocket $LIBS"
4142
4143 fi
4144
4145 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lnsl" >&5
4146 $as_echo_n "checking for gethostbyname in -lnsl... " >&6; }
4147 if test "${ac_cv_lib_nsl_gethostbyname+set}" = set; then :
4148 $as_echo_n "(cached) " >&6
4149 else
4150 ac_check_lib_save_LIBS=$LIBS
4151 LIBS="-lnsl $LIBS"
4152 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4153 /* end confdefs.h. */
4154
4155 /* Override any GCC internal prototype to avoid an error.
4156 Use char because int might match the return type of a GCC
4157 builtin and then its argument prototype would still apply. */
4158 #ifdef __cplusplus
4159 extern "C"
4160 #endif
4161 char gethostbyname ();
4162 int
4163 main ()
4164 {
4165 return gethostbyname ();
4166 ;
4167 return 0;
4168 }
4169 _ACEOF
4170 if ac_fn_c_try_link "$LINENO"; then :
4171 ac_cv_lib_nsl_gethostbyname=yes
4172 else
4173 ac_cv_lib_nsl_gethostbyname=no
4174 fi
4175 rm -f core conftest.err conftest.$ac_objext \
4176 conftest$ac_exeext conftest.$ac_ext
4177 LIBS=$ac_check_lib_save_LIBS
4178 fi
4179 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_gethostbyname" >&5
4180 $as_echo "$ac_cv_lib_nsl_gethostbyname" >&6; }
4181 if test "x$ac_cv_lib_nsl_gethostbyname" = x""yes; then :
4182 cat >>confdefs.h <<_ACEOF
4183 #define HAVE_LIBNSL 1
4184 _ACEOF
4185
4186 LIBS="-lnsl $LIBS"
4187
4188 fi
4189
4190
4191 # BFD conditionally uses zlib, so we must link it in if libbfd does, by
4192 # using the same condition.
4193
4194 # See if the user specified whether he wants zlib support or not.
4195
4196 # Check whether --with-zlib was given.
4197 if test "${with_zlib+set}" = set; then :
4198 withval=$with_zlib;
4199 else
4200 with_zlib=auto
4201 fi
4202
4203
4204 if test "$with_zlib" != "no"; then
4205 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing zlibVersion" >&5
4206 $as_echo_n "checking for library containing zlibVersion... " >&6; }
4207 if test "${ac_cv_search_zlibVersion+set}" = set; then :
4208 $as_echo_n "(cached) " >&6
4209 else
4210 ac_func_search_save_LIBS=$LIBS
4211 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4212 /* end confdefs.h. */
4213
4214 /* Override any GCC internal prototype to avoid an error.
4215 Use char because int might match the return type of a GCC
4216 builtin and then its argument prototype would still apply. */
4217 #ifdef __cplusplus
4218 extern "C"
4219 #endif
4220 char zlibVersion ();
4221 int
4222 main ()
4223 {
4224 return zlibVersion ();
4225 ;
4226 return 0;
4227 }
4228 _ACEOF
4229 for ac_lib in '' z; do
4230 if test -z "$ac_lib"; then
4231 ac_res="none required"
4232 else
4233 ac_res=-l$ac_lib
4234 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
4235 fi
4236 if ac_fn_c_try_link "$LINENO"; then :
4237 ac_cv_search_zlibVersion=$ac_res
4238 fi
4239 rm -f core conftest.err conftest.$ac_objext \
4240 conftest$ac_exeext
4241 if test "${ac_cv_search_zlibVersion+set}" = set; then :
4242 break
4243 fi
4244 done
4245 if test "${ac_cv_search_zlibVersion+set}" = set; then :
4246
4247 else
4248 ac_cv_search_zlibVersion=no
4249 fi
4250 rm conftest.$ac_ext
4251 LIBS=$ac_func_search_save_LIBS
4252 fi
4253 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_zlibVersion" >&5
4254 $as_echo "$ac_cv_search_zlibVersion" >&6; }
4255 ac_res=$ac_cv_search_zlibVersion
4256 if test "$ac_res" != no; then :
4257 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
4258 for ac_header in zlib.h
4259 do :
4260 ac_fn_c_check_header_mongrel "$LINENO" "zlib.h" "ac_cv_header_zlib_h" "$ac_includes_default"
4261 if test "x$ac_cv_header_zlib_h" = x""yes; then :
4262 cat >>confdefs.h <<_ACEOF
4263 #define HAVE_ZLIB_H 1
4264 _ACEOF
4265
4266 fi
4267
4268 done
4269
4270 fi
4271
4272 if test "$with_zlib" = "yes" -a "$ac_cv_header_zlib_h" != "yes"; then
4273 as_fn_error "zlib (libz) library was explicitly requested but not found" "$LINENO" 5
4274 fi
4275 fi
4276
4277
4278 . ${srcdir}/../../bfd/configure.host
4279
4280
4281
4282 USE_MAINTAINER_MODE=no
4283 # Check whether --enable-maintainer-mode was given.
4284 if test "${enable_maintainer_mode+set}" = set; then :
4285 enableval=$enable_maintainer_mode; case "${enableval}" in
4286 yes) MAINT="" USE_MAINTAINER_MODE=yes ;;
4287 no) MAINT="#" ;;
4288 *) as_fn_error "\"--enable-maintainer-mode does not take a value\"" "$LINENO" 5; MAINT="#" ;;
4289 esac
4290 if test x"$silent" != x"yes" && test x"$MAINT" = x""; then
4291 echo "Setting maintainer mode" 6>&1
4292 fi
4293 else
4294 MAINT="#"
4295 fi
4296
4297
4298
4299 # Check whether --enable-sim-bswap was given.
4300 if test "${enable_sim_bswap+set}" = set; then :
4301 enableval=$enable_sim_bswap; case "${enableval}" in
4302 yes) sim_bswap="-DWITH_BSWAP=1 -DUSE_BSWAP=1";;
4303 no) sim_bswap="-DWITH_BSWAP=0";;
4304 *) as_fn_error "\"--enable-sim-bswap does not take a value\"" "$LINENO" 5; sim_bswap="";;
4305 esac
4306 if test x"$silent" != x"yes" && test x"$sim_bswap" != x""; then
4307 echo "Setting bswap flags = $sim_bswap" 6>&1
4308 fi
4309 else
4310 sim_bswap=""
4311 fi
4312
4313
4314
4315 # Check whether --enable-sim-cflags was given.
4316 if test "${enable_sim_cflags+set}" = set; then :
4317 enableval=$enable_sim_cflags; case "${enableval}" in
4318 yes) sim_cflags="-O2 -fomit-frame-pointer";;
4319 trace) as_fn_error "\"Please use --enable-sim-debug instead.\"" "$LINENO" 5; sim_cflags="";;
4320 no) sim_cflags="";;
4321 *) sim_cflags=`echo "${enableval}" | sed -e "s/,/ /g"`;;
4322 esac
4323 if test x"$silent" != x"yes" && test x"$sim_cflags" != x""; then
4324 echo "Setting sim cflags = $sim_cflags" 6>&1
4325 fi
4326 else
4327 sim_cflags=""
4328 fi
4329
4330
4331
4332 # Check whether --enable-sim-debug was given.
4333 if test "${enable_sim_debug+set}" = set; then :
4334 enableval=$enable_sim_debug; case "${enableval}" in
4335 yes) sim_debug="-DDEBUG=7 -DWITH_DEBUG=7";;
4336 no) sim_debug="-DDEBUG=0 -DWITH_DEBUG=0";;
4337 *) sim_debug="-DDEBUG='(${enableval})' -DWITH_DEBUG='(${enableval})'";;
4338 esac
4339 if test x"$silent" != x"yes" && test x"$sim_debug" != x""; then
4340 echo "Setting sim debug = $sim_debug" 6>&1
4341 fi
4342 else
4343 sim_debug=""
4344 fi
4345
4346
4347
4348 # Check whether --enable-sim-stdio was given.
4349 if test "${enable_sim_stdio+set}" = set; then :
4350 enableval=$enable_sim_stdio; case "${enableval}" in
4351 yes) sim_stdio="-DWITH_STDIO=DO_USE_STDIO";;
4352 no) sim_stdio="-DWITH_STDIO=DONT_USE_STDIO";;
4353 *) as_fn_error "\"Unknown value $enableval passed to --enable-sim-stdio\"" "$LINENO" 5; sim_stdio="";;
4354 esac
4355 if test x"$silent" != x"yes" && test x"$sim_stdio" != x""; then
4356 echo "Setting stdio flags = $sim_stdio" 6>&1
4357 fi
4358 else
4359 sim_stdio=""
4360 fi
4361
4362
4363
4364 # Check whether --enable-sim-trace was given.
4365 if test "${enable_sim_trace+set}" = set; then :
4366 enableval=$enable_sim_trace; case "${enableval}" in
4367 yes) sim_trace="-DTRACE=1 -DWITH_TRACE=-1";;
4368 no) sim_trace="-DTRACE=0 -DWITH_TRACE=0";;
4369 [-0-9]*)
4370 sim_trace="-DTRACE='(${enableval})' -DWITH_TRACE='(${enableval})'";;
4371 [a-z]*)
4372 sim_trace=""
4373 for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
4374 if test x"$sim_trace" = x; then
4375 sim_trace="-DWITH_TRACE='(TRACE_$x"
4376 else
4377 sim_trace="${sim_trace}|TRACE_$x"
4378 fi
4379 done
4380 sim_trace="$sim_trace)'" ;;
4381 esac
4382 if test x"$silent" != x"yes" && test x"$sim_trace" != x""; then
4383 echo "Setting sim trace = $sim_trace" 6>&1
4384 fi
4385 else
4386 sim_trace=""
4387 fi
4388
4389
4390
4391 # Check whether --enable-sim-profile was given.
4392 if test "${enable_sim_profile+set}" = set; then :
4393 enableval=$enable_sim_profile; case "${enableval}" in
4394 yes) sim_profile="-DPROFILE=1 -DWITH_PROFILE=-1";;
4395 no) sim_profile="-DPROFILE=0 -DWITH_PROFILE=0";;
4396 [-0-9]*)
4397 sim_profile="-DPROFILE='(${enableval})' -DWITH_PROFILE='(${enableval})'";;
4398 [a-z]*)
4399 sim_profile=""
4400 for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
4401 if test x"$sim_profile" = x; then
4402 sim_profile="-DWITH_PROFILE='(PROFILE_$x"
4403 else
4404 sim_profile="${sim_profile}|PROFILE_$x"
4405 fi
4406 done
4407 sim_profile="$sim_profile)'" ;;
4408 esac
4409 if test x"$silent" != x"yes" && test x"$sim_profile" != x""; then
4410 echo "Setting sim profile = $sim_profile" 6>&1
4411 fi
4412 else
4413 sim_profile="-DPROFILE=1 -DWITH_PROFILE=-1"
4414 fi
4415
4416
4417
4418
4419 # Check whether --with-pkgversion was given.
4420 if test "${with_pkgversion+set}" = set; then :
4421 withval=$with_pkgversion; case "$withval" in
4422 yes) as_fn_error "package version not specified" "$LINENO" 5 ;;
4423 no) PKGVERSION= ;;
4424 *) PKGVERSION="($withval) " ;;
4425 esac
4426 else
4427 PKGVERSION="(GDB) "
4428
4429 fi
4430
4431
4432
4433
4434
4435 # Check whether --with-bugurl was given.
4436 if test "${with_bugurl+set}" = set; then :
4437 withval=$with_bugurl; case "$withval" in
4438 yes) as_fn_error "bug URL not specified" "$LINENO" 5 ;;
4439 no) BUGURL=
4440 ;;
4441 *) BUGURL="$withval"
4442 ;;
4443 esac
4444 else
4445 BUGURL="http://www.gnu.org/software/gdb/bugs/"
4446
4447 fi
4448
4449 case ${BUGURL} in
4450 "")
4451 REPORT_BUGS_TO=
4452 REPORT_BUGS_TEXI=
4453 ;;
4454 *)
4455 REPORT_BUGS_TO="<$BUGURL>"
4456 REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`}
4457 ;;
4458 esac;
4459
4460
4461
4462
4463 cat >>confdefs.h <<_ACEOF
4464 #define PKGVERSION "$PKGVERSION"
4465 _ACEOF
4466
4467
4468 cat >>confdefs.h <<_ACEOF
4469 #define REPORT_BUGS_TO "$REPORT_BUGS_TO"
4470 _ACEOF
4471
4472
4473 { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5
4474 $as_echo_n "checking return type of signal handlers... " >&6; }
4475 if test "${ac_cv_type_signal+set}" = set; then :
4476 $as_echo_n "(cached) " >&6
4477 else
4478 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4479 /* end confdefs.h. */
4480 #include <sys/types.h>
4481 #include <signal.h>
4482
4483 int
4484 main ()
4485 {
4486 return *(signal (0, 0)) (0) == 1;
4487 ;
4488 return 0;
4489 }
4490 _ACEOF
4491 if ac_fn_c_try_compile "$LINENO"; then :
4492 ac_cv_type_signal=int
4493 else
4494 ac_cv_type_signal=void
4495 fi
4496 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4497 fi
4498 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5
4499 $as_echo "$ac_cv_type_signal" >&6; }
4500
4501 cat >>confdefs.h <<_ACEOF
4502 #define RETSIGTYPE $ac_cv_type_signal
4503 _ACEOF
4504
4505
4506
4507
4508
4509 sim_link_files=
4510 sim_link_links=
4511
4512 sim_link_links=tconfig.h
4513 if test -f ${srcdir}/tconfig.in
4514 then
4515 sim_link_files=tconfig.in
4516 else
4517 sim_link_files=../common/tconfig.in
4518 fi
4519
4520 # targ-vals.def points to the libc macro description file.
4521 case "${target}" in
4522 *-*-*) TARG_VALS_DEF=../common/nltvals.def ;;
4523 esac
4524 sim_link_files="${sim_link_files} ${TARG_VALS_DEF}"
4525 sim_link_links="${sim_link_links} targ-vals.def"
4526
4527
4528
4529 # Put a useful copy of CPP_FOR_TARGET in Makefile.
4530 # This is only used to build the target values header files. These files are
4531 # shipped with distributions so CPP_FOR_TARGET only needs to work in
4532 # developer's trees. This value is borrowed from ../../Makefile.in.
4533 CPP_FOR_TARGET="\` \
4534 if test -f \$\${rootme}/../../gcc/Makefile ; then \
4535 if test -f \$\${rootme}/../../\$(TARGET_SUBDIR)/newlib/Makefile ; then \
4536 echo \$\${rootme}/../../gcc/xgcc -B\$\${rootme}/../../gcc/ -idirafter \$\${rootme}/../../\$(TARGET_SUBDIR)/newlib/targ-include -idirafter \$(srcroot)/newlib/libc/include -nostdinc; \
4537 else \
4538 echo \$\${rootme}/../../gcc/xgcc -B\$\${rootme}/../../gcc/; \
4539 fi; \
4540 else \
4541 if test '\$(host_canonical)' = '\$(target_canonical)' ; then \
4542 echo \$(CC); \
4543 else \
4544 t='\$(program_transform_name)'; echo gcc | sed -e 's/x/x/' \$\$t; \
4545 fi; \
4546 fi\` -E"
4547
4548
4549 # Set TARGET_SUBDIR, needed by CPP_FOR_TARGET.
4550 if test x"${host}" = x"${target}" ; then
4551 TARGET_SUBDIR="."
4552 else
4553 TARGET_SUBDIR=${target_alias}
4554 fi
4555
4556
4557 # These aren't all needed yet, but will be eventually.
4558 for ac_header in stdlib.h string.h strings.h time.h sys/times.h sys/stat.h sys/mman.h
4559 do :
4560 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4561 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
4562 eval as_val=\$$as_ac_Header
4563 if test "x$as_val" = x""yes; then :
4564 cat >>confdefs.h <<_ACEOF
4565 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4566 _ACEOF
4567
4568 fi
4569
4570 done
4571
4572 for ac_func in mmap munmap lstat truncate ftruncate posix_fallocate
4573 do :
4574 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
4575 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
4576 eval as_val=\$$as_ac_var
4577 if test "x$as_val" = x""yes; then :
4578 cat >>confdefs.h <<_ACEOF
4579 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
4580 _ACEOF
4581
4582 fi
4583 done
4584
4585 ac_fn_c_check_member "$LINENO" "struct stat" "st_dev" "ac_cv_member_struct_stat_st_dev" "#ifdef HAVE_SYS_TYPES_H
4586 #include <sys/types.h>
4587 #endif
4588 #ifdef HAVE_SYS_STAT_H
4589 #include <sys/stat.h>
4590 #endif
4591 "
4592 if test "x$ac_cv_member_struct_stat_st_dev" = x""yes; then :
4593
4594 cat >>confdefs.h <<_ACEOF
4595 #define HAVE_STRUCT_STAT_ST_DEV 1
4596 _ACEOF
4597
4598
4599 fi
4600 ac_fn_c_check_member "$LINENO" "struct stat" "st_ino" "ac_cv_member_struct_stat_st_ino" "#ifdef HAVE_SYS_TYPES_H
4601 #include <sys/types.h>
4602 #endif
4603 #ifdef HAVE_SYS_STAT_H
4604 #include <sys/stat.h>
4605 #endif
4606 "
4607 if test "x$ac_cv_member_struct_stat_st_ino" = x""yes; then :
4608
4609 cat >>confdefs.h <<_ACEOF
4610 #define HAVE_STRUCT_STAT_ST_INO 1
4611 _ACEOF
4612
4613
4614 fi
4615 ac_fn_c_check_member "$LINENO" "struct stat" "st_mode" "ac_cv_member_struct_stat_st_mode" "#ifdef HAVE_SYS_TYPES_H
4616 #include <sys/types.h>
4617 #endif
4618 #ifdef HAVE_SYS_STAT_H
4619 #include <sys/stat.h>
4620 #endif
4621 "
4622 if test "x$ac_cv_member_struct_stat_st_mode" = x""yes; then :
4623
4624 cat >>confdefs.h <<_ACEOF
4625 #define HAVE_STRUCT_STAT_ST_MODE 1
4626 _ACEOF
4627
4628
4629 fi
4630 ac_fn_c_check_member "$LINENO" "struct stat" "st_nlink" "ac_cv_member_struct_stat_st_nlink" "#ifdef HAVE_SYS_TYPES_H
4631 #include <sys/types.h>
4632 #endif
4633 #ifdef HAVE_SYS_STAT_H
4634 #include <sys/stat.h>
4635 #endif
4636 "
4637 if test "x$ac_cv_member_struct_stat_st_nlink" = x""yes; then :
4638
4639 cat >>confdefs.h <<_ACEOF
4640 #define HAVE_STRUCT_STAT_ST_NLINK 1
4641 _ACEOF
4642
4643
4644 fi
4645 ac_fn_c_check_member "$LINENO" "struct stat" "st_uid" "ac_cv_member_struct_stat_st_uid" "#ifdef HAVE_SYS_TYPES_H
4646 #include <sys/types.h>
4647 #endif
4648 #ifdef HAVE_SYS_STAT_H
4649 #include <sys/stat.h>
4650 #endif
4651 "
4652 if test "x$ac_cv_member_struct_stat_st_uid" = x""yes; then :
4653
4654 cat >>confdefs.h <<_ACEOF
4655 #define HAVE_STRUCT_STAT_ST_UID 1
4656 _ACEOF
4657
4658
4659 fi
4660 ac_fn_c_check_member "$LINENO" "struct stat" "st_gid" "ac_cv_member_struct_stat_st_gid" "#ifdef HAVE_SYS_TYPES_H
4661 #include <sys/types.h>
4662 #endif
4663 #ifdef HAVE_SYS_STAT_H
4664 #include <sys/stat.h>
4665 #endif
4666 "
4667 if test "x$ac_cv_member_struct_stat_st_gid" = x""yes; then :
4668
4669 cat >>confdefs.h <<_ACEOF
4670 #define HAVE_STRUCT_STAT_ST_GID 1
4671 _ACEOF
4672
4673
4674 fi
4675 ac_fn_c_check_member "$LINENO" "struct stat" "st_rdev" "ac_cv_member_struct_stat_st_rdev" "#ifdef HAVE_SYS_TYPES_H
4676 #include <sys/types.h>
4677 #endif
4678 #ifdef HAVE_SYS_STAT_H
4679 #include <sys/stat.h>
4680 #endif
4681 "
4682 if test "x$ac_cv_member_struct_stat_st_rdev" = x""yes; then :
4683
4684 cat >>confdefs.h <<_ACEOF
4685 #define HAVE_STRUCT_STAT_ST_RDEV 1
4686 _ACEOF
4687
4688
4689 fi
4690 ac_fn_c_check_member "$LINENO" "struct stat" "st_size" "ac_cv_member_struct_stat_st_size" "#ifdef HAVE_SYS_TYPES_H
4691 #include <sys/types.h>
4692 #endif
4693 #ifdef HAVE_SYS_STAT_H
4694 #include <sys/stat.h>
4695 #endif
4696 "
4697 if test "x$ac_cv_member_struct_stat_st_size" = x""yes; then :
4698
4699 cat >>confdefs.h <<_ACEOF
4700 #define HAVE_STRUCT_STAT_ST_SIZE 1
4701 _ACEOF
4702
4703
4704 fi
4705 ac_fn_c_check_member "$LINENO" "struct stat" "st_blksize" "ac_cv_member_struct_stat_st_blksize" "#ifdef HAVE_SYS_TYPES_H
4706 #include <sys/types.h>
4707 #endif
4708 #ifdef HAVE_SYS_STAT_H
4709 #include <sys/stat.h>
4710 #endif
4711 "
4712 if test "x$ac_cv_member_struct_stat_st_blksize" = x""yes; then :
4713
4714 cat >>confdefs.h <<_ACEOF
4715 #define HAVE_STRUCT_STAT_ST_BLKSIZE 1
4716 _ACEOF
4717
4718
4719 fi
4720 ac_fn_c_check_member "$LINENO" "struct stat" "st_blocks" "ac_cv_member_struct_stat_st_blocks" "#ifdef HAVE_SYS_TYPES_H
4721 #include <sys/types.h>
4722 #endif
4723 #ifdef HAVE_SYS_STAT_H
4724 #include <sys/stat.h>
4725 #endif
4726 "
4727 if test "x$ac_cv_member_struct_stat_st_blocks" = x""yes; then :
4728
4729 cat >>confdefs.h <<_ACEOF
4730 #define HAVE_STRUCT_STAT_ST_BLOCKS 1
4731 _ACEOF
4732
4733
4734 fi
4735 ac_fn_c_check_member "$LINENO" "struct stat" "st_atime" "ac_cv_member_struct_stat_st_atime" "#ifdef HAVE_SYS_TYPES_H
4736 #include <sys/types.h>
4737 #endif
4738 #ifdef HAVE_SYS_STAT_H
4739 #include <sys/stat.h>
4740 #endif
4741 "
4742 if test "x$ac_cv_member_struct_stat_st_atime" = x""yes; then :
4743
4744 cat >>confdefs.h <<_ACEOF
4745 #define HAVE_STRUCT_STAT_ST_ATIME 1
4746 _ACEOF
4747
4748
4749 fi
4750 ac_fn_c_check_member "$LINENO" "struct stat" "st_mtime" "ac_cv_member_struct_stat_st_mtime" "#ifdef HAVE_SYS_TYPES_H
4751 #include <sys/types.h>
4752 #endif
4753 #ifdef HAVE_SYS_STAT_H
4754 #include <sys/stat.h>
4755 #endif
4756 "
4757 if test "x$ac_cv_member_struct_stat_st_mtime" = x""yes; then :
4758
4759 cat >>confdefs.h <<_ACEOF
4760 #define HAVE_STRUCT_STAT_ST_MTIME 1
4761 _ACEOF
4762
4763
4764 fi
4765 ac_fn_c_check_member "$LINENO" "struct stat" "st_ctime" "ac_cv_member_struct_stat_st_ctime" "#ifdef HAVE_SYS_TYPES_H
4766 #include <sys/types.h>
4767 #endif
4768 #ifdef HAVE_SYS_STAT_H
4769 #include <sys/stat.h>
4770 #endif
4771 "
4772 if test "x$ac_cv_member_struct_stat_st_ctime" = x""yes; then :
4773
4774 cat >>confdefs.h <<_ACEOF
4775 #define HAVE_STRUCT_STAT_ST_CTIME 1
4776 _ACEOF
4777
4778
4779 fi
4780
4781 ac_fn_c_check_type "$LINENO" "socklen_t" "ac_cv_type_socklen_t" "#include <sys/types.h>
4782 #include <sys/socket.h>
4783
4784 "
4785 if test "x$ac_cv_type_socklen_t" = x""yes; then :
4786
4787 cat >>confdefs.h <<_ACEOF
4788 #define HAVE_SOCKLEN_T 1
4789 _ACEOF
4790
4791
4792 fi
4793
4794
4795 ac_config_files="$ac_config_files Makefile"
4796
4797 ac_config_commands="$ac_config_commands default"
4798
4799 cat >confcache <<\_ACEOF
4800 # This file is a shell script that caches the results of configure
4801 # tests run on this system so they can be shared between configure
4802 # scripts and configure runs, see configure's option --config-cache.
4803 # It is not useful on other systems. If it contains results you don't
4804 # want to keep, you may remove or edit it.
4805 #
4806 # config.status only pays attention to the cache file if you give it
4807 # the --recheck option to rerun configure.
4808 #
4809 # `ac_cv_env_foo' variables (set or unset) will be overridden when
4810 # loading this file, other *unset* `ac_cv_foo' will be assigned the
4811 # following values.
4812
4813 _ACEOF
4814
4815 # The following way of writing the cache mishandles newlines in values,
4816 # but we know of no workaround that is simple, portable, and efficient.
4817 # So, we kill variables containing newlines.
4818 # Ultrix sh set writes to stderr and can't be redirected directly,
4819 # and sets the high bit in the cache file unless we assign to the vars.
4820 (
4821 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
4822 eval ac_val=\$$ac_var
4823 case $ac_val in #(
4824 *${as_nl}*)
4825 case $ac_var in #(
4826 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
4827 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
4828 esac
4829 case $ac_var in #(
4830 _ | IFS | as_nl) ;; #(
4831 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
4832 *) { eval $ac_var=; unset $ac_var;} ;;
4833 esac ;;
4834 esac
4835 done
4836
4837 (set) 2>&1 |
4838 case $as_nl`(ac_space=' '; set) 2>&1` in #(
4839 *${as_nl}ac_space=\ *)
4840 # `set' does not quote correctly, so add quotes: double-quote
4841 # substitution turns \\\\ into \\, and sed turns \\ into \.
4842 sed -n \
4843 "s/'/'\\\\''/g;
4844 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
4845 ;; #(
4846 *)
4847 # `set' quotes correctly as required by POSIX, so do not add quotes.
4848 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
4849 ;;
4850 esac |
4851 sort
4852 ) |
4853 sed '
4854 /^ac_cv_env_/b end
4855 t clear
4856 :clear
4857 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
4858 t end
4859 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
4860 :end' >>confcache
4861 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
4862 if test -w "$cache_file"; then
4863 test "x$cache_file" != "x/dev/null" &&
4864 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
4865 $as_echo "$as_me: updating cache $cache_file" >&6;}
4866 cat confcache >$cache_file
4867 else
4868 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
4869 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
4870 fi
4871 fi
4872 rm -f confcache
4873
4874 test "x$prefix" = xNONE && prefix=$ac_default_prefix
4875 # Let make expand exec_prefix.
4876 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
4877
4878 DEFS=-DHAVE_CONFIG_H
4879
4880 ac_libobjs=
4881 ac_ltlibobjs=
4882 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
4883 # 1. Remove the extension, and $U if already installed.
4884 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
4885 ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
4886 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
4887 # will be set to the directory where LIBOBJS objects are built.
4888 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
4889 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
4890 done
4891 LIBOBJS=$ac_libobjs
4892
4893 LTLIBOBJS=$ac_ltlibobjs
4894
4895
4896 if test -z "${GMAKE_TRUE}" && test -z "${GMAKE_FALSE}"; then
4897 as_fn_error "conditional \"GMAKE\" was never defined.
4898 Usually this means the macro was only invoked conditionally." "$LINENO" 5
4899 fi
4900
4901 : ${CONFIG_STATUS=./config.status}
4902 ac_write_fail=0
4903 ac_clean_files_save=$ac_clean_files
4904 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
4905 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
4906 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
4907 as_write_fail=0
4908 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
4909 #! $SHELL
4910 # Generated by $as_me.
4911 # Run this file to recreate the current configuration.
4912 # Compiler output produced by configure, useful for debugging
4913 # configure, is in config.log if it exists.
4914
4915 debug=false
4916 ac_cs_recheck=false
4917 ac_cs_silent=false
4918
4919 SHELL=\${CONFIG_SHELL-$SHELL}
4920 export SHELL
4921 _ASEOF
4922 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
4923 ## -------------------- ##
4924 ## M4sh Initialization. ##
4925 ## -------------------- ##
4926
4927 # Be more Bourne compatible
4928 DUALCASE=1; export DUALCASE # for MKS sh
4929 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
4930 emulate sh
4931 NULLCMD=:
4932 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
4933 # is contrary to our usage. Disable this feature.
4934 alias -g '${1+"$@"}'='"$@"'
4935 setopt NO_GLOB_SUBST
4936 else
4937 case `(set -o) 2>/dev/null` in #(
4938 *posix*) :
4939 set -o posix ;; #(
4940 *) :
4941 ;;
4942 esac
4943 fi
4944
4945
4946 as_nl='
4947 '
4948 export as_nl
4949 # Printing a long string crashes Solaris 7 /usr/bin/printf.
4950 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
4951 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
4952 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
4953 # Prefer a ksh shell builtin over an external printf program on Solaris,
4954 # but without wasting forks for bash or zsh.
4955 if test -z "$BASH_VERSION$ZSH_VERSION" \
4956 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
4957 as_echo='print -r --'
4958 as_echo_n='print -rn --'
4959 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
4960 as_echo='printf %s\n'
4961 as_echo_n='printf %s'
4962 else
4963 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
4964 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
4965 as_echo_n='/usr/ucb/echo -n'
4966 else
4967 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
4968 as_echo_n_body='eval
4969 arg=$1;
4970 case $arg in #(
4971 *"$as_nl"*)
4972 expr "X$arg" : "X\\(.*\\)$as_nl";
4973 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
4974 esac;
4975 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
4976 '
4977 export as_echo_n_body
4978 as_echo_n='sh -c $as_echo_n_body as_echo'
4979 fi
4980 export as_echo_body
4981 as_echo='sh -c $as_echo_body as_echo'
4982 fi
4983
4984 # The user is always right.
4985 if test "${PATH_SEPARATOR+set}" != set; then
4986 PATH_SEPARATOR=:
4987 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
4988 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
4989 PATH_SEPARATOR=';'
4990 }
4991 fi
4992
4993
4994 # IFS
4995 # We need space, tab and new line, in precisely that order. Quoting is
4996 # there to prevent editors from complaining about space-tab.
4997 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
4998 # splitting by setting IFS to empty value.)
4999 IFS=" "" $as_nl"
5000
5001 # Find who we are. Look in the path if we contain no directory separator.
5002 case $0 in #((
5003 *[\\/]* ) as_myself=$0 ;;
5004 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5005 for as_dir in $PATH
5006 do
5007 IFS=$as_save_IFS
5008 test -z "$as_dir" && as_dir=.
5009 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
5010 done
5011 IFS=$as_save_IFS
5012
5013 ;;
5014 esac
5015 # We did not find ourselves, most probably we were run as `sh COMMAND'
5016 # in which case we are not to be found in the path.
5017 if test "x$as_myself" = x; then
5018 as_myself=$0
5019 fi
5020 if test ! -f "$as_myself"; then
5021 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
5022 exit 1
5023 fi
5024
5025 # Unset variables that we do not need and which cause bugs (e.g. in
5026 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
5027 # suppresses any "Segmentation fault" message there. '((' could
5028 # trigger a bug in pdksh 5.2.14.
5029 for as_var in BASH_ENV ENV MAIL MAILPATH
5030 do eval test x\${$as_var+set} = xset \
5031 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
5032 done
5033 PS1='$ '
5034 PS2='> '
5035 PS4='+ '
5036
5037 # NLS nuisances.
5038 LC_ALL=C
5039 export LC_ALL
5040 LANGUAGE=C
5041 export LANGUAGE
5042
5043 # CDPATH.
5044 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
5045
5046
5047 # as_fn_error ERROR [LINENO LOG_FD]
5048 # ---------------------------------
5049 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
5050 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
5051 # script with status $?, using 1 if that was 0.
5052 as_fn_error ()
5053 {
5054 as_status=$?; test $as_status -eq 0 && as_status=1
5055 if test "$3"; then
5056 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
5057 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
5058 fi
5059 $as_echo "$as_me: error: $1" >&2
5060 as_fn_exit $as_status
5061 } # as_fn_error
5062
5063
5064 # as_fn_set_status STATUS
5065 # -----------------------
5066 # Set $? to STATUS, without forking.
5067 as_fn_set_status ()
5068 {
5069 return $1
5070 } # as_fn_set_status
5071
5072 # as_fn_exit STATUS
5073 # -----------------
5074 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
5075 as_fn_exit ()
5076 {
5077 set +e
5078 as_fn_set_status $1
5079 exit $1
5080 } # as_fn_exit
5081
5082 # as_fn_unset VAR
5083 # ---------------
5084 # Portably unset VAR.
5085 as_fn_unset ()
5086 {
5087 { eval $1=; unset $1;}
5088 }
5089 as_unset=as_fn_unset
5090 # as_fn_append VAR VALUE
5091 # ----------------------
5092 # Append the text in VALUE to the end of the definition contained in VAR. Take
5093 # advantage of any shell optimizations that allow amortized linear growth over
5094 # repeated appends, instead of the typical quadratic growth present in naive
5095 # implementations.
5096 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
5097 eval 'as_fn_append ()
5098 {
5099 eval $1+=\$2
5100 }'
5101 else
5102 as_fn_append ()
5103 {
5104 eval $1=\$$1\$2
5105 }
5106 fi # as_fn_append
5107
5108 # as_fn_arith ARG...
5109 # ------------------
5110 # Perform arithmetic evaluation on the ARGs, and store the result in the
5111 # global $as_val. Take advantage of shells that can avoid forks. The arguments
5112 # must be portable across $(()) and expr.
5113 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
5114 eval 'as_fn_arith ()
5115 {
5116 as_val=$(( $* ))
5117 }'
5118 else
5119 as_fn_arith ()
5120 {
5121 as_val=`expr "$@" || test $? -eq 1`
5122 }
5123 fi # as_fn_arith
5124
5125
5126 if expr a : '\(a\)' >/dev/null 2>&1 &&
5127 test "X`expr 00001 : '.*\(...\)'`" = X001; then
5128 as_expr=expr
5129 else
5130 as_expr=false
5131 fi
5132
5133 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
5134 as_basename=basename
5135 else
5136 as_basename=false
5137 fi
5138
5139 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
5140 as_dirname=dirname
5141 else
5142 as_dirname=false
5143 fi
5144
5145 as_me=`$as_basename -- "$0" ||
5146 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
5147 X"$0" : 'X\(//\)$' \| \
5148 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
5149 $as_echo X/"$0" |
5150 sed '/^.*\/\([^/][^/]*\)\/*$/{
5151 s//\1/
5152 q
5153 }
5154 /^X\/\(\/\/\)$/{
5155 s//\1/
5156 q
5157 }
5158 /^X\/\(\/\).*/{
5159 s//\1/
5160 q
5161 }
5162 s/.*/./; q'`
5163
5164 # Avoid depending upon Character Ranges.
5165 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
5166 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
5167 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
5168 as_cr_digits='0123456789'
5169 as_cr_alnum=$as_cr_Letters$as_cr_digits
5170
5171 ECHO_C= ECHO_N= ECHO_T=
5172 case `echo -n x` in #(((((
5173 -n*)
5174 case `echo 'xy\c'` in
5175 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
5176 xy) ECHO_C='\c';;
5177 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
5178 ECHO_T=' ';;
5179 esac;;
5180 *)
5181 ECHO_N='-n';;
5182 esac
5183
5184 rm -f conf$$ conf$$.exe conf$$.file
5185 if test -d conf$$.dir; then
5186 rm -f conf$$.dir/conf$$.file
5187 else
5188 rm -f conf$$.dir
5189 mkdir conf$$.dir 2>/dev/null
5190 fi
5191 if (echo >conf$$.file) 2>/dev/null; then
5192 if ln -s conf$$.file conf$$ 2>/dev/null; then
5193 as_ln_s='ln -s'
5194 # ... but there are two gotchas:
5195 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
5196 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
5197 # In both cases, we have to default to `cp -p'.
5198 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
5199 as_ln_s='cp -p'
5200 elif ln conf$$.file conf$$ 2>/dev/null; then
5201 as_ln_s=ln
5202 else
5203 as_ln_s='cp -p'
5204 fi
5205 else
5206 as_ln_s='cp -p'
5207 fi
5208 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
5209 rmdir conf$$.dir 2>/dev/null
5210
5211
5212 # as_fn_mkdir_p
5213 # -------------
5214 # Create "$as_dir" as a directory, including parents if necessary.
5215 as_fn_mkdir_p ()
5216 {
5217
5218 case $as_dir in #(
5219 -*) as_dir=./$as_dir;;
5220 esac
5221 test -d "$as_dir" || eval $as_mkdir_p || {
5222 as_dirs=
5223 while :; do
5224 case $as_dir in #(
5225 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
5226 *) as_qdir=$as_dir;;
5227 esac
5228 as_dirs="'$as_qdir' $as_dirs"
5229 as_dir=`$as_dirname -- "$as_dir" ||
5230 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5231 X"$as_dir" : 'X\(//\)[^/]' \| \
5232 X"$as_dir" : 'X\(//\)$' \| \
5233 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
5234 $as_echo X"$as_dir" |
5235 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
5236 s//\1/
5237 q
5238 }
5239 /^X\(\/\/\)[^/].*/{
5240 s//\1/
5241 q
5242 }
5243 /^X\(\/\/\)$/{
5244 s//\1/
5245 q
5246 }
5247 /^X\(\/\).*/{
5248 s//\1/
5249 q
5250 }
5251 s/.*/./; q'`
5252 test -d "$as_dir" && break
5253 done
5254 test -z "$as_dirs" || eval "mkdir $as_dirs"
5255 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
5256
5257
5258 } # as_fn_mkdir_p
5259 if mkdir -p . 2>/dev/null; then
5260 as_mkdir_p='mkdir -p "$as_dir"'
5261 else
5262 test -d ./-p && rmdir ./-p
5263 as_mkdir_p=false
5264 fi
5265
5266 if test -x / >/dev/null 2>&1; then
5267 as_test_x='test -x'
5268 else
5269 if ls -dL / >/dev/null 2>&1; then
5270 as_ls_L_option=L
5271 else
5272 as_ls_L_option=
5273 fi
5274 as_test_x='
5275 eval sh -c '\''
5276 if test -d "$1"; then
5277 test -d "$1/.";
5278 else
5279 case $1 in #(
5280 -*)set "./$1";;
5281 esac;
5282 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
5283 ???[sx]*):;;*)false;;esac;fi
5284 '\'' sh
5285 '
5286 fi
5287 as_executable_p=$as_test_x
5288
5289 # Sed expression to map a string onto a valid CPP name.
5290 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
5291
5292 # Sed expression to map a string onto a valid variable name.
5293 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
5294
5295
5296 exec 6>&1
5297 ## ----------------------------------- ##
5298 ## Main body of $CONFIG_STATUS script. ##
5299 ## ----------------------------------- ##
5300 _ASEOF
5301 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
5302
5303 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5304 # Save the log message, to keep $0 and so on meaningful, and to
5305 # report actual input values of CONFIG_FILES etc. instead of their
5306 # values after options handling.
5307 ac_log="
5308 This file was extended by $as_me, which was
5309 generated by GNU Autoconf 2.64. Invocation command line was
5310
5311 CONFIG_FILES = $CONFIG_FILES
5312 CONFIG_HEADERS = $CONFIG_HEADERS
5313 CONFIG_LINKS = $CONFIG_LINKS
5314 CONFIG_COMMANDS = $CONFIG_COMMANDS
5315 $ $0 $@
5316
5317 on `(hostname || uname -n) 2>/dev/null | sed 1q`
5318 "
5319
5320 _ACEOF
5321
5322 case $ac_config_files in *"
5323 "*) set x $ac_config_files; shift; ac_config_files=$*;;
5324 esac
5325
5326 case $ac_config_headers in *"
5327 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
5328 esac
5329
5330
5331 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5332 # Files that config.status was made for.
5333 config_files="$ac_config_files"
5334 config_headers="$ac_config_headers"
5335 config_commands="$ac_config_commands"
5336
5337 _ACEOF
5338
5339 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5340 ac_cs_usage="\
5341 \`$as_me' instantiates files and other configuration actions
5342 from templates according to the current configuration. Unless the files
5343 and actions are specified as TAGs, all are instantiated by default.
5344
5345 Usage: $0 [OPTION]... [TAG]...
5346
5347 -h, --help print this help, then exit
5348 -V, --version print version number and configuration settings, then exit
5349 -q, --quiet, --silent
5350 do not print progress messages
5351 -d, --debug don't remove temporary files
5352 --recheck update $as_me by reconfiguring in the same conditions
5353 --file=FILE[:TEMPLATE]
5354 instantiate the configuration file FILE
5355 --header=FILE[:TEMPLATE]
5356 instantiate the configuration header FILE
5357
5358 Configuration files:
5359 $config_files
5360
5361 Configuration headers:
5362 $config_headers
5363
5364 Configuration commands:
5365 $config_commands
5366
5367 Report bugs to the package provider."
5368
5369 _ACEOF
5370 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5371 ac_cs_version="\\
5372 config.status
5373 configured by $0, generated by GNU Autoconf 2.64,
5374 with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
5375
5376 Copyright (C) 2009 Free Software Foundation, Inc.
5377 This config.status script is free software; the Free Software Foundation
5378 gives unlimited permission to copy, distribute and modify it."
5379
5380 ac_pwd='$ac_pwd'
5381 srcdir='$srcdir'
5382 INSTALL='$INSTALL'
5383 test -n "\$AWK" || AWK=awk
5384 _ACEOF
5385
5386 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5387 # The default lists apply if the user does not specify any file.
5388 ac_need_defaults=:
5389 while test $# != 0
5390 do
5391 case $1 in
5392 --*=*)
5393 ac_option=`expr "X$1" : 'X\([^=]*\)='`
5394 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
5395 ac_shift=:
5396 ;;
5397 *)
5398 ac_option=$1
5399 ac_optarg=$2
5400 ac_shift=shift
5401 ;;
5402 esac
5403
5404 case $ac_option in
5405 # Handling of the options.
5406 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
5407 ac_cs_recheck=: ;;
5408 --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
5409 $as_echo "$ac_cs_version"; exit ;;
5410 --debug | --debu | --deb | --de | --d | -d )
5411 debug=: ;;
5412 --file | --fil | --fi | --f )
5413 $ac_shift
5414 case $ac_optarg in
5415 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
5416 esac
5417 as_fn_append CONFIG_FILES " '$ac_optarg'"
5418 ac_need_defaults=false;;
5419 --header | --heade | --head | --hea )
5420 $ac_shift
5421 case $ac_optarg in
5422 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
5423 esac
5424 as_fn_append CONFIG_HEADERS " '$ac_optarg'"
5425 ac_need_defaults=false;;
5426 --he | --h)
5427 # Conflict between --help and --header
5428 as_fn_error "ambiguous option: \`$1'
5429 Try \`$0 --help' for more information.";;
5430 --help | --hel | -h )
5431 $as_echo "$ac_cs_usage"; exit ;;
5432 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
5433 | -silent | --silent | --silen | --sile | --sil | --si | --s)
5434 ac_cs_silent=: ;;
5435
5436 # This is an error.
5437 -*) as_fn_error "unrecognized option: \`$1'
5438 Try \`$0 --help' for more information." ;;
5439
5440 *) as_fn_append ac_config_targets " $1"
5441 ac_need_defaults=false ;;
5442
5443 esac
5444 shift
5445 done
5446
5447 ac_configure_extra_args=
5448
5449 if $ac_cs_silent; then
5450 exec 6>/dev/null
5451 ac_configure_extra_args="$ac_configure_extra_args --silent"
5452 fi
5453
5454 _ACEOF
5455 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5456 if \$ac_cs_recheck; then
5457 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
5458 shift
5459 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
5460 CONFIG_SHELL='$SHELL'
5461 export CONFIG_SHELL
5462 exec "\$@"
5463 fi
5464
5465 _ACEOF
5466 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5467 exec 5>>config.log
5468 {
5469 echo
5470 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
5471 ## Running $as_me. ##
5472 _ASBOX
5473 $as_echo "$ac_log"
5474 } >&5
5475
5476 _ACEOF
5477 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5478 #
5479 # INIT-COMMANDS
5480 #
5481 ac_aux_dir=$ac_aux_dir DEPDIR=$DEPDIR
5482
5483 _ACEOF
5484
5485 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5486
5487 # Handling of arguments.
5488 for ac_config_target in $ac_config_targets
5489 do
5490 case $ac_config_target in
5491 "cconfig.h") CONFIG_HEADERS="$CONFIG_HEADERS cconfig.h:config.in" ;;
5492 "depdir") CONFIG_COMMANDS="$CONFIG_COMMANDS depdir" ;;
5493 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
5494 "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
5495
5496 *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
5497 esac
5498 done
5499
5500
5501 # If the user did not use the arguments to specify the items to instantiate,
5502 # then the envvar interface is used. Set only those that are not.
5503 # We use the long form for the default assignment because of an extremely
5504 # bizarre bug on SunOS 4.1.3.
5505 if $ac_need_defaults; then
5506 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
5507 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
5508 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
5509 fi
5510
5511 # Have a temporary directory for convenience. Make it in the build tree
5512 # simply because there is no reason against having it here, and in addition,
5513 # creating and moving files from /tmp can sometimes cause problems.
5514 # Hook for its removal unless debugging.
5515 # Note that there is a small window in which the directory will not be cleaned:
5516 # after its creation but before its name has been assigned to `$tmp'.
5517 $debug ||
5518 {
5519 tmp=
5520 trap 'exit_status=$?
5521 { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
5522 ' 0
5523 trap 'as_fn_exit 1' 1 2 13 15
5524 }
5525 # Create a (secure) tmp directory for tmp files.
5526
5527 {
5528 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
5529 test -n "$tmp" && test -d "$tmp"
5530 } ||
5531 {
5532 tmp=./conf$$-$RANDOM
5533 (umask 077 && mkdir "$tmp")
5534 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
5535
5536 # Set up the scripts for CONFIG_FILES section.
5537 # No need to generate them if there are no CONFIG_FILES.
5538 # This happens for instance with `./config.status config.h'.
5539 if test -n "$CONFIG_FILES"; then
5540
5541
5542 ac_cr=`echo X | tr X '\015'`
5543 # On cygwin, bash can eat \r inside `` if the user requested igncr.
5544 # But we know of no other shell where ac_cr would be empty at this
5545 # point, so we can use a bashism as a fallback.
5546 if test "x$ac_cr" = x; then
5547 eval ac_cr=\$\'\\r\'
5548 fi
5549 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
5550 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
5551 ac_cs_awk_cr='\r'
5552 else
5553 ac_cs_awk_cr=$ac_cr
5554 fi
5555
5556 echo 'BEGIN {' >"$tmp/subs1.awk" &&
5557 _ACEOF
5558
5559
5560 {
5561 echo "cat >conf$$subs.awk <<_ACEOF" &&
5562 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
5563 echo "_ACEOF"
5564 } >conf$$subs.sh ||
5565 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
5566 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
5567 ac_delim='%!_!# '
5568 for ac_last_try in false false false false false :; do
5569 . ./conf$$subs.sh ||
5570 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
5571
5572 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
5573 if test $ac_delim_n = $ac_delim_num; then
5574 break
5575 elif $ac_last_try; then
5576 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
5577 else
5578 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
5579 fi
5580 done
5581 rm -f conf$$subs.sh
5582
5583 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5584 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
5585 _ACEOF
5586 sed -n '
5587 h
5588 s/^/S["/; s/!.*/"]=/
5589 p
5590 g
5591 s/^[^!]*!//
5592 :repl
5593 t repl
5594 s/'"$ac_delim"'$//
5595 t delim
5596 :nl
5597 h
5598 s/\(.\{148\}\).*/\1/
5599 t more1
5600 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
5601 p
5602 n
5603 b repl
5604 :more1
5605 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
5606 p
5607 g
5608 s/.\{148\}//
5609 t nl
5610 :delim
5611 h
5612 s/\(.\{148\}\).*/\1/
5613 t more2
5614 s/["\\]/\\&/g; s/^/"/; s/$/"/
5615 p
5616 b
5617 :more2
5618 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
5619 p
5620 g
5621 s/.\{148\}//
5622 t delim
5623 ' <conf$$subs.awk | sed '
5624 /^[^""]/{
5625 N
5626 s/\n//
5627 }
5628 ' >>$CONFIG_STATUS || ac_write_fail=1
5629 rm -f conf$$subs.awk
5630 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5631 _ACAWK
5632 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
5633 for (key in S) S_is_set[key] = 1
5634 FS = "\a"
5635
5636 }
5637 {
5638 line = $ 0
5639 nfields = split(line, field, "@")
5640 substed = 0
5641 len = length(field[1])
5642 for (i = 2; i < nfields; i++) {
5643 key = field[i]
5644 keylen = length(key)
5645 if (S_is_set[key]) {
5646 value = S[key]
5647 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
5648 len += length(value) + length(field[++i])
5649 substed = 1
5650 } else
5651 len += 1 + keylen
5652 }
5653
5654 print line
5655 }
5656
5657 _ACAWK
5658 _ACEOF
5659 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5660 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
5661 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
5662 else
5663 cat
5664 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
5665 || as_fn_error "could not setup config files machinery" "$LINENO" 5
5666 _ACEOF
5667
5668 # VPATH may cause trouble with some makes, so we remove $(srcdir),
5669 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
5670 # trailing colons and then remove the whole line if VPATH becomes empty
5671 # (actually we leave an empty line to preserve line numbers).
5672 if test "x$srcdir" = x.; then
5673 ac_vpsub='/^[ ]*VPATH[ ]*=/{
5674 s/:*\$(srcdir):*/:/
5675 s/:*\${srcdir}:*/:/
5676 s/:*@srcdir@:*/:/
5677 s/^\([^=]*=[ ]*\):*/\1/
5678 s/:*$//
5679 s/^[^=]*=[ ]*$//
5680 }'
5681 fi
5682
5683 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5684 fi # test -n "$CONFIG_FILES"
5685
5686 # Set up the scripts for CONFIG_HEADERS section.
5687 # No need to generate them if there are no CONFIG_HEADERS.
5688 # This happens for instance with `./config.status Makefile'.
5689 if test -n "$CONFIG_HEADERS"; then
5690 cat >"$tmp/defines.awk" <<\_ACAWK ||
5691 BEGIN {
5692 _ACEOF
5693
5694 # Transform confdefs.h into an awk script `defines.awk', embedded as
5695 # here-document in config.status, that substitutes the proper values into
5696 # config.h.in to produce config.h.
5697
5698 # Create a delimiter string that does not exist in confdefs.h, to ease
5699 # handling of long lines.
5700 ac_delim='%!_!# '
5701 for ac_last_try in false false :; do
5702 ac_t=`sed -n "/$ac_delim/p" confdefs.h`
5703 if test -z "$ac_t"; then
5704 break
5705 elif $ac_last_try; then
5706 as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
5707 else
5708 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
5709 fi
5710 done
5711
5712 # For the awk script, D is an array of macro values keyed by name,
5713 # likewise P contains macro parameters if any. Preserve backslash
5714 # newline sequences.
5715
5716 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
5717 sed -n '
5718 s/.\{148\}/&'"$ac_delim"'/g
5719 t rset
5720 :rset
5721 s/^[ ]*#[ ]*define[ ][ ]*/ /
5722 t def
5723 d
5724 :def
5725 s/\\$//
5726 t bsnl
5727 s/["\\]/\\&/g
5728 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
5729 D["\1"]=" \3"/p
5730 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
5731 d
5732 :bsnl
5733 s/["\\]/\\&/g
5734 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
5735 D["\1"]=" \3\\\\\\n"\\/p
5736 t cont
5737 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
5738 t cont
5739 d
5740 :cont
5741 n
5742 s/.\{148\}/&'"$ac_delim"'/g
5743 t clear
5744 :clear
5745 s/\\$//
5746 t bsnlc
5747 s/["\\]/\\&/g; s/^/"/; s/$/"/p
5748 d
5749 :bsnlc
5750 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
5751 b cont
5752 ' <confdefs.h | sed '
5753 s/'"$ac_delim"'/"\\\
5754 "/g' >>$CONFIG_STATUS || ac_write_fail=1
5755
5756 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5757 for (key in D) D_is_set[key] = 1
5758 FS = "\a"
5759 }
5760 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
5761 line = \$ 0
5762 split(line, arg, " ")
5763 if (arg[1] == "#") {
5764 defundef = arg[2]
5765 mac1 = arg[3]
5766 } else {
5767 defundef = substr(arg[1], 2)
5768 mac1 = arg[2]
5769 }
5770 split(mac1, mac2, "(") #)
5771 macro = mac2[1]
5772 prefix = substr(line, 1, index(line, defundef) - 1)
5773 if (D_is_set[macro]) {
5774 # Preserve the white space surrounding the "#".
5775 print prefix "define", macro P[macro] D[macro]
5776 next
5777 } else {
5778 # Replace #undef with comments. This is necessary, for example,
5779 # in the case of _POSIX_SOURCE, which is predefined and required
5780 # on some systems where configure will not decide to define it.
5781 if (defundef == "undef") {
5782 print "/*", prefix defundef, macro, "*/"
5783 next
5784 }
5785 }
5786 }
5787 { print }
5788 _ACAWK
5789 _ACEOF
5790 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5791 as_fn_error "could not setup config headers machinery" "$LINENO" 5
5792 fi # test -n "$CONFIG_HEADERS"
5793
5794
5795 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS"
5796 shift
5797 for ac_tag
5798 do
5799 case $ac_tag in
5800 :[FHLC]) ac_mode=$ac_tag; continue;;
5801 esac
5802 case $ac_mode$ac_tag in
5803 :[FHL]*:*);;
5804 :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
5805 :[FH]-) ac_tag=-:-;;
5806 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
5807 esac
5808 ac_save_IFS=$IFS
5809 IFS=:
5810 set x $ac_tag
5811 IFS=$ac_save_IFS
5812 shift
5813 ac_file=$1
5814 shift
5815
5816 case $ac_mode in
5817 :L) ac_source=$1;;
5818 :[FH])
5819 ac_file_inputs=
5820 for ac_f
5821 do
5822 case $ac_f in
5823 -) ac_f="$tmp/stdin";;
5824 *) # Look for the file first in the build tree, then in the source tree
5825 # (if the path is not absolute). The absolute path cannot be DOS-style,
5826 # because $ac_f cannot contain `:'.
5827 test -f "$ac_f" ||
5828 case $ac_f in
5829 [\\/$]*) false;;
5830 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
5831 esac ||
5832 as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
5833 esac
5834 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
5835 as_fn_append ac_file_inputs " '$ac_f'"
5836 done
5837
5838 # Let's still pretend it is `configure' which instantiates (i.e., don't
5839 # use $as_me), people would be surprised to read:
5840 # /* config.h. Generated by config.status. */
5841 configure_input='Generated from '`
5842 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
5843 `' by configure.'
5844 if test x"$ac_file" != x-; then
5845 configure_input="$ac_file. $configure_input"
5846 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
5847 $as_echo "$as_me: creating $ac_file" >&6;}
5848 fi
5849 # Neutralize special characters interpreted by sed in replacement strings.
5850 case $configure_input in #(
5851 *\&* | *\|* | *\\* )
5852 ac_sed_conf_input=`$as_echo "$configure_input" |
5853 sed 's/[\\\\&|]/\\\\&/g'`;; #(
5854 *) ac_sed_conf_input=$configure_input;;
5855 esac
5856
5857 case $ac_tag in
5858 *:-:* | *:-) cat >"$tmp/stdin" \
5859 || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
5860 esac
5861 ;;
5862 esac
5863
5864 ac_dir=`$as_dirname -- "$ac_file" ||
5865 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5866 X"$ac_file" : 'X\(//\)[^/]' \| \
5867 X"$ac_file" : 'X\(//\)$' \| \
5868 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
5869 $as_echo X"$ac_file" |
5870 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
5871 s//\1/
5872 q
5873 }
5874 /^X\(\/\/\)[^/].*/{
5875 s//\1/
5876 q
5877 }
5878 /^X\(\/\/\)$/{
5879 s//\1/
5880 q
5881 }
5882 /^X\(\/\).*/{
5883 s//\1/
5884 q
5885 }
5886 s/.*/./; q'`
5887 as_dir="$ac_dir"; as_fn_mkdir_p
5888 ac_builddir=.
5889
5890 case "$ac_dir" in
5891 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
5892 *)
5893 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
5894 # A ".." for each directory in $ac_dir_suffix.
5895 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
5896 case $ac_top_builddir_sub in
5897 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
5898 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
5899 esac ;;
5900 esac
5901 ac_abs_top_builddir=$ac_pwd
5902 ac_abs_builddir=$ac_pwd$ac_dir_suffix
5903 # for backward compatibility:
5904 ac_top_builddir=$ac_top_build_prefix
5905
5906 case $srcdir in
5907 .) # We are building in place.
5908 ac_srcdir=.
5909 ac_top_srcdir=$ac_top_builddir_sub
5910 ac_abs_top_srcdir=$ac_pwd ;;
5911 [\\/]* | ?:[\\/]* ) # Absolute name.
5912 ac_srcdir=$srcdir$ac_dir_suffix;
5913 ac_top_srcdir=$srcdir
5914 ac_abs_top_srcdir=$srcdir ;;
5915 *) # Relative name.
5916 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
5917 ac_top_srcdir=$ac_top_build_prefix$srcdir
5918 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
5919 esac
5920 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
5921
5922
5923 case $ac_mode in
5924 :F)
5925 #
5926 # CONFIG_FILE
5927 #
5928
5929 case $INSTALL in
5930 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
5931 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
5932 esac
5933 _ACEOF
5934
5935 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5936 # If the template does not know about datarootdir, expand it.
5937 # FIXME: This hack should be removed a few years after 2.60.
5938 ac_datarootdir_hack=; ac_datarootdir_seen=
5939 ac_sed_dataroot='
5940 /datarootdir/ {
5941 p
5942 q
5943 }
5944 /@datadir@/p
5945 /@docdir@/p
5946 /@infodir@/p
5947 /@localedir@/p
5948 /@mandir@/p'
5949 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
5950 *datarootdir*) ac_datarootdir_seen=yes;;
5951 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
5952 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
5953 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
5954 _ACEOF
5955 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5956 ac_datarootdir_hack='
5957 s&@datadir@&$datadir&g
5958 s&@docdir@&$docdir&g
5959 s&@infodir@&$infodir&g
5960 s&@localedir@&$localedir&g
5961 s&@mandir@&$mandir&g
5962 s&\\\${datarootdir}&$datarootdir&g' ;;
5963 esac
5964 _ACEOF
5965
5966 # Neutralize VPATH when `$srcdir' = `.'.
5967 # Shell code in configure.ac might set extrasub.
5968 # FIXME: do we really want to maintain this feature?
5969 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5970 ac_sed_extra="$ac_vpsub
5971 $extrasub
5972 _ACEOF
5973 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5974 :t
5975 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
5976 s|@configure_input@|$ac_sed_conf_input|;t t
5977 s&@top_builddir@&$ac_top_builddir_sub&;t t
5978 s&@top_build_prefix@&$ac_top_build_prefix&;t t
5979 s&@srcdir@&$ac_srcdir&;t t
5980 s&@abs_srcdir@&$ac_abs_srcdir&;t t
5981 s&@top_srcdir@&$ac_top_srcdir&;t t
5982 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
5983 s&@builddir@&$ac_builddir&;t t
5984 s&@abs_builddir@&$ac_abs_builddir&;t t
5985 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
5986 s&@INSTALL@&$ac_INSTALL&;t t
5987 $ac_datarootdir_hack
5988 "
5989 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
5990 || as_fn_error "could not create $ac_file" "$LINENO" 5
5991
5992 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
5993 { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
5994 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
5995 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
5996 which seems to be undefined. Please make sure it is defined." >&5
5997 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
5998 which seems to be undefined. Please make sure it is defined." >&2;}
5999
6000 rm -f "$tmp/stdin"
6001 case $ac_file in
6002 -) cat "$tmp/out" && rm -f "$tmp/out";;
6003 *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
6004 esac \
6005 || as_fn_error "could not create $ac_file" "$LINENO" 5
6006 ;;
6007 :H)
6008 #
6009 # CONFIG_HEADER
6010 #
6011 if test x"$ac_file" != x-; then
6012 {
6013 $as_echo "/* $configure_input */" \
6014 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
6015 } >"$tmp/config.h" \
6016 || as_fn_error "could not create $ac_file" "$LINENO" 5
6017 if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
6018 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
6019 $as_echo "$as_me: $ac_file is unchanged" >&6;}
6020 else
6021 rm -f "$ac_file"
6022 mv "$tmp/config.h" "$ac_file" \
6023 || as_fn_error "could not create $ac_file" "$LINENO" 5
6024 fi
6025 else
6026 $as_echo "/* $configure_input */" \
6027 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
6028 || as_fn_error "could not create -" "$LINENO" 5
6029 fi
6030 ;;
6031
6032 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
6033 $as_echo "$as_me: executing $ac_file commands" >&6;}
6034 ;;
6035 esac
6036
6037
6038 case $ac_file$ac_mode in
6039 "depdir":C) $SHELL $ac_aux_dir/mkinstalldirs $DEPDIR ;;
6040 "default":C) case x$CONFIG_HEADERS in xcconfig.h:config.in) echo > stamp-h ;; esac ;;
6041
6042 esac
6043 done # for ac_tag
6044
6045
6046 as_fn_exit 0
6047 _ACEOF
6048 ac_clean_files=$ac_clean_files_save
6049
6050 test $ac_write_fail = 0 ||
6051 as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
6052
6053
6054 # configure is writing to config.log, and then calls config.status.
6055 # config.status does its own redirection, appending to config.log.
6056 # Unfortunately, on DOS this fails, as config.log is still kept open
6057 # by configure, so config.status won't be able to write to it; its
6058 # output is simply discarded. So we exec the FD to /dev/null,
6059 # effectively closing config.log, so it can be properly (re)opened and
6060 # appended to by config.status. When coming back to configure, we
6061 # need to make the FD available again.
6062 if test "$no_create" != yes; then
6063 ac_cs_success=:
6064 ac_config_status_args=
6065 test "$silent" = yes &&
6066 ac_config_status_args="$ac_config_status_args --quiet"
6067 exec 5>/dev/null
6068 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
6069 exec 5>>config.log
6070 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
6071 # would make configure fail if this is the last instruction.
6072 $ac_cs_success || as_fn_exit $?
6073 fi
6074 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
6075 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
6076 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
6077 fi
6078
GDB Binutils - Deliverables
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