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predicate aware uninitialized analysis
[official-gcc.git] / fixincludes / configure
blob52821e47144255963d9df048cf3057dd82c1c74a
1 #! /bin/sh
2 # Guess values for system-dependent variables and create Makefiles.
3 # Generated by GNU Autoconf 2.64 for fixincludes .
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='fixincludes'
548 PACKAGE_TARNAME='fixincludes'
549 PACKAGE_VERSION=' '
550 PACKAGE_STRING='fixincludes '
551 PACKAGE_BUGREPORT=''
552 PACKAGE_URL=''
553
554 ac_unique_file="inclhack.def"
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 MAINT
594 EGREP
595 GREP
596 CPP
597 TARGET
598 target_noncanonical
599 WERROR
600 WARN_PEDANTIC
601 WARN_CFLAGS
602 SED
603 OBJEXT
604 EXEEXT
605 ac_ct_CC
606 CPPFLAGS
607 LDFLAGS
608 CFLAGS
609 CC
610 target_os
611 target_vendor
612 target_cpu
613 target
614 host_os
615 host_vendor
616 host_cpu
617 host
618 build_os
619 build_vendor
620 build_cpu
621 build
622 target_alias
623 host_alias
624 build_alias
625 LIBS
626 ECHO_T
627 ECHO_N
628 ECHO_C
629 DEFS
630 mandir
631 localedir
632 libdir
633 psdir
634 pdfdir
635 dvidir
636 htmldir
637 infodir
638 docdir
639 oldincludedir
640 includedir
641 localstatedir
642 sharedstatedir
643 sysconfdir
644 datadir
645 datarootdir
646 libexecdir
647 sbindir
648 bindir
649 program_transform_name
650 prefix
651 exec_prefix
652 PACKAGE_URL
653 PACKAGE_BUGREPORT
654 PACKAGE_STRING
655 PACKAGE_VERSION
656 PACKAGE_TARNAME
657 PACKAGE_NAME
658 PATH_SEPARATOR
659 SHELL'
660 ac_subst_files=''
661 ac_user_opts='
662 enable_option_checking
663 enable_werror_always
664 with_local_prefix
665 enable_twoprocess
666 enable_maintainer_mode
667 '
668 ac_precious_vars='build_alias
669 host_alias
670 target_alias
671 CC
672 CFLAGS
673 LDFLAGS
674 LIBS
675 CPPFLAGS
676 CPP'
677
678
679 # Initialize some variables set by options.
680 ac_init_help=
681 ac_init_version=false
682 ac_unrecognized_opts=
683 ac_unrecognized_sep=
684 # The variables have the same names as the options, with
685 # dashes changed to underlines.
686 cache_file=/dev/null
687 exec_prefix=NONE
688 no_create=
689 no_recursion=
690 prefix=NONE
691 program_prefix=NONE
692 program_suffix=NONE
693 program_transform_name=s,x,x,
694 silent=
695 site=
696 srcdir=
697 verbose=
698 x_includes=NONE
699 x_libraries=NONE
700
701 # Installation directory options.
702 # These are left unexpanded so users can "make install exec_prefix=/foo"
703 # and all the variables that are supposed to be based on exec_prefix
704 # by default will actually change.
705 # Use braces instead of parens because sh, perl, etc. also accept them.
706 # (The list follows the same order as the GNU Coding Standards.)
707 bindir='${exec_prefix}/bin'
708 sbindir='${exec_prefix}/sbin'
709 libexecdir='${exec_prefix}/libexec'
710 datarootdir='${prefix}/share'
711 datadir='${datarootdir}'
712 sysconfdir='${prefix}/etc'
713 sharedstatedir='${prefix}/com'
714 localstatedir='${prefix}/var'
715 includedir='${prefix}/include'
716 oldincludedir='/usr/include'
717 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
718 infodir='${datarootdir}/info'
719 htmldir='${docdir}'
720 dvidir='${docdir}'
721 pdfdir='${docdir}'
722 psdir='${docdir}'
723 libdir='${exec_prefix}/lib'
724 localedir='${datarootdir}/locale'
725 mandir='${datarootdir}/man'
726
727 ac_prev=
728 ac_dashdash=
729 for ac_option
730 do
731 # If the previous option needs an argument, assign it.
732 if test -n "$ac_prev"; then
733 eval $ac_prev=\$ac_option
734 ac_prev=
735 continue
736 fi
737
738 case $ac_option in
739 *=*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
740 *) ac_optarg=yes ;;
741 esac
742
743 # Accept the important Cygnus configure options, so we can diagnose typos.
744
745 case $ac_dashdash$ac_option in
746 --)
747 ac_dashdash=yes ;;
748
749 -bindir | --bindir | --bindi | --bind | --bin | --bi)
750 ac_prev=bindir ;;
751 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
752 bindir=$ac_optarg ;;
753
754 -build | --build | --buil | --bui | --bu)
755 ac_prev=build_alias ;;
756 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
757 build_alias=$ac_optarg ;;
758
759 -cache-file | --cache-file | --cache-fil | --cache-fi \
760 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
761 ac_prev=cache_file ;;
762 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
763 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
764 cache_file=$ac_optarg ;;
765
766 --config-cache | -C)
767 cache_file=config.cache ;;
768
769 -datadir | --datadir | --datadi | --datad)
770 ac_prev=datadir ;;
771 -datadir=* | --datadir=* | --datadi=* | --datad=*)
772 datadir=$ac_optarg ;;
773
774 -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
775 | --dataroo | --dataro | --datar)
776 ac_prev=datarootdir ;;
777 -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
778 | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
779 datarootdir=$ac_optarg ;;
780
781 -disable-* | --disable-*)
782 ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
783 # Reject names that are not valid shell variable names.
784 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
785 as_fn_error "invalid feature name: $ac_useropt"
786 ac_useropt_orig=$ac_useropt
787 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
788 case $ac_user_opts in
789 *"
790 "enable_$ac_useropt"
791 "*) ;;
792 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
793 ac_unrecognized_sep=', ';;
794 esac
795 eval enable_$ac_useropt=no ;;
796
797 -docdir | --docdir | --docdi | --doc | --do)
798 ac_prev=docdir ;;
799 -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
800 docdir=$ac_optarg ;;
801
802 -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
803 ac_prev=dvidir ;;
804 -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
805 dvidir=$ac_optarg ;;
806
807 -enable-* | --enable-*)
808 ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
809 # Reject names that are not valid shell variable names.
810 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
811 as_fn_error "invalid feature name: $ac_useropt"
812 ac_useropt_orig=$ac_useropt
813 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
814 case $ac_user_opts in
815 *"
816 "enable_$ac_useropt"
817 "*) ;;
818 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
819 ac_unrecognized_sep=', ';;
820 esac
821 eval enable_$ac_useropt=\$ac_optarg ;;
822
823 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
824 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
825 | --exec | --exe | --ex)
826 ac_prev=exec_prefix ;;
827 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
828 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
829 | --exec=* | --exe=* | --ex=*)
830 exec_prefix=$ac_optarg ;;
831
832 -gas | --gas | --ga | --g)
833 # Obsolete; use --with-gas.
834 with_gas=yes ;;
835
836 -help | --help | --hel | --he | -h)
837 ac_init_help=long ;;
838 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
839 ac_init_help=recursive ;;
840 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
841 ac_init_help=short ;;
842
843 -host | --host | --hos | --ho)
844 ac_prev=host_alias ;;
845 -host=* | --host=* | --hos=* | --ho=*)
846 host_alias=$ac_optarg ;;
847
848 -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
849 ac_prev=htmldir ;;
850 -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
851 | --ht=*)
852 htmldir=$ac_optarg ;;
853
854 -includedir | --includedir | --includedi | --included | --include \
855 | --includ | --inclu | --incl | --inc)
856 ac_prev=includedir ;;
857 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
858 | --includ=* | --inclu=* | --incl=* | --inc=*)
859 includedir=$ac_optarg ;;
860
861 -infodir | --infodir | --infodi | --infod | --info | --inf)
862 ac_prev=infodir ;;
863 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
864 infodir=$ac_optarg ;;
865
866 -libdir | --libdir | --libdi | --libd)
867 ac_prev=libdir ;;
868 -libdir=* | --libdir=* | --libdi=* | --libd=*)
869 libdir=$ac_optarg ;;
870
871 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
872 | --libexe | --libex | --libe)
873 ac_prev=libexecdir ;;
874 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
875 | --libexe=* | --libex=* | --libe=*)
876 libexecdir=$ac_optarg ;;
877
878 -localedir | --localedir | --localedi | --localed | --locale)
879 ac_prev=localedir ;;
880 -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
881 localedir=$ac_optarg ;;
882
883 -localstatedir | --localstatedir | --localstatedi | --localstated \
884 | --localstate | --localstat | --localsta | --localst | --locals)
885 ac_prev=localstatedir ;;
886 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
887 | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
888 localstatedir=$ac_optarg ;;
889
890 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
891 ac_prev=mandir ;;
892 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
893 mandir=$ac_optarg ;;
894
895 -nfp | --nfp | --nf)
896 # Obsolete; use --without-fp.
897 with_fp=no ;;
898
899 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
900 | --no-cr | --no-c | -n)
901 no_create=yes ;;
902
903 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
904 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
905 no_recursion=yes ;;
906
907 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
908 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
909 | --oldin | --oldi | --old | --ol | --o)
910 ac_prev=oldincludedir ;;
911 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
912 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
913 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
914 oldincludedir=$ac_optarg ;;
915
916 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
917 ac_prev=prefix ;;
918 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
919 prefix=$ac_optarg ;;
920
921 -program-prefix | --program-prefix | --program-prefi | --program-pref \
922 | --program-pre | --program-pr | --program-p)
923 ac_prev=program_prefix ;;
924 -program-prefix=* | --program-prefix=* | --program-prefi=* \
925 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
926 program_prefix=$ac_optarg ;;
927
928 -program-suffix | --program-suffix | --program-suffi | --program-suff \
929 | --program-suf | --program-su | --program-s)
930 ac_prev=program_suffix ;;
931 -program-suffix=* | --program-suffix=* | --program-suffi=* \
932 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
933 program_suffix=$ac_optarg ;;
934
935 -program-transform-name | --program-transform-name \
936 | --program-transform-nam | --program-transform-na \
937 | --program-transform-n | --program-transform- \
938 | --program-transform | --program-transfor \
939 | --program-transfo | --program-transf \
940 | --program-trans | --program-tran \
941 | --progr-tra | --program-tr | --program-t)
942 ac_prev=program_transform_name ;;
943 -program-transform-name=* | --program-transform-name=* \
944 | --program-transform-nam=* | --program-transform-na=* \
945 | --program-transform-n=* | --program-transform-=* \
946 | --program-transform=* | --program-transfor=* \
947 | --program-transfo=* | --program-transf=* \
948 | --program-trans=* | --program-tran=* \
949 | --progr-tra=* | --program-tr=* | --program-t=*)
950 program_transform_name=$ac_optarg ;;
951
952 -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
953 ac_prev=pdfdir ;;
954 -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
955 pdfdir=$ac_optarg ;;
956
957 -psdir | --psdir | --psdi | --psd | --ps)
958 ac_prev=psdir ;;
959 -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
960 psdir=$ac_optarg ;;
961
962 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
963 | -silent | --silent | --silen | --sile | --sil)
964 silent=yes ;;
965
966 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
967 ac_prev=sbindir ;;
968 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
969 | --sbi=* | --sb=*)
970 sbindir=$ac_optarg ;;
971
972 -sharedstatedir | --sharedstatedir | --sharedstatedi \
973 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
974 | --sharedst | --shareds | --shared | --share | --shar \
975 | --sha | --sh)
976 ac_prev=sharedstatedir ;;
977 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
978 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
979 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
980 | --sha=* | --sh=*)
981 sharedstatedir=$ac_optarg ;;
982
983 -site | --site | --sit)
984 ac_prev=site ;;
985 -site=* | --site=* | --sit=*)
986 site=$ac_optarg ;;
987
988 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
989 ac_prev=srcdir ;;
990 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
991 srcdir=$ac_optarg ;;
992
993 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
994 | --syscon | --sysco | --sysc | --sys | --sy)
995 ac_prev=sysconfdir ;;
996 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
997 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
998 sysconfdir=$ac_optarg ;;
999
1000 -target | --target | --targe | --targ | --tar | --ta | --t)
1001 ac_prev=target_alias ;;
1002 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1003 target_alias=$ac_optarg ;;
1004
1005 -v | -verbose | --verbose | --verbos | --verbo | --verb)
1006 verbose=yes ;;
1007
1008 -version | --version | --versio | --versi | --vers | -V)
1009 ac_init_version=: ;;
1010
1011 -with-* | --with-*)
1012 ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1013 # Reject names that are not valid shell variable names.
1014 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1015 as_fn_error "invalid package name: $ac_useropt"
1016 ac_useropt_orig=$ac_useropt
1017 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1018 case $ac_user_opts in
1019 *"
1020 "with_$ac_useropt"
1021 "*) ;;
1022 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1023 ac_unrecognized_sep=', ';;
1024 esac
1025 eval with_$ac_useropt=\$ac_optarg ;;
1026
1027 -without-* | --without-*)
1028 ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1029 # Reject names that are not valid shell variable names.
1030 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1031 as_fn_error "invalid package name: $ac_useropt"
1032 ac_useropt_orig=$ac_useropt
1033 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1034 case $ac_user_opts in
1035 *"
1036 "with_$ac_useropt"
1037 "*) ;;
1038 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1039 ac_unrecognized_sep=', ';;
1040 esac
1041 eval with_$ac_useropt=no ;;
1042
1043 --x)
1044 # Obsolete; use --with-x.
1045 with_x=yes ;;
1046
1047 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1048 | --x-incl | --x-inc | --x-in | --x-i)
1049 ac_prev=x_includes ;;
1050 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1051 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1052 x_includes=$ac_optarg ;;
1053
1054 -x-libraries | --x-libraries | --x-librarie | --x-librari \
1055 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1056 ac_prev=x_libraries ;;
1057 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1058 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1059 x_libraries=$ac_optarg ;;
1060
1061 -*) as_fn_error "unrecognized option: \`$ac_option'
1062 Try \`$0 --help' for more information."
1063 ;;
1064
1065 *=*)
1066 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1067 # Reject names that are not valid shell variable names.
1068 case $ac_envvar in #(
1069 '' | [0-9]* | *[!_$as_cr_alnum]* )
1070 as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1071 esac
1072 eval $ac_envvar=\$ac_optarg
1073 export $ac_envvar ;;
1074
1075 *)
1076 # FIXME: should be removed in autoconf 3.0.
1077 $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1078 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1079 $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1080 : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1081 ;;
1082
1083 esac
1084 done
1085
1086 if test -n "$ac_prev"; then
1087 ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1088 as_fn_error "missing argument to $ac_option"
1089 fi
1090
1091 if test -n "$ac_unrecognized_opts"; then
1092 case $enable_option_checking in
1093 no) ;;
1094 fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1095 *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1096 esac
1097 fi
1098
1099 # Check all directory arguments for consistency.
1100 for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1101 datadir sysconfdir sharedstatedir localstatedir includedir \
1102 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1103 libdir localedir mandir
1104 do
1105 eval ac_val=\$$ac_var
1106 # Remove trailing slashes.
1107 case $ac_val in
1108 */ )
1109 ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1110 eval $ac_var=\$ac_val;;
1111 esac
1112 # Be sure to have absolute directory names.
1113 case $ac_val in
1114 [\\/$]* | ?:[\\/]* ) continue;;
1115 NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1116 esac
1117 as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1118 done
1119
1120 # There might be people who depend on the old broken behavior: `$host'
1121 # used to hold the argument of --host etc.
1122 # FIXME: To remove some day.
1123 build=$build_alias
1124 host=$host_alias
1125 target=$target_alias
1126
1127 # FIXME: To remove some day.
1128 if test "x$host_alias" != x; then
1129 if test "x$build_alias" = x; then
1130 cross_compiling=maybe
1131 $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1132 If a cross compiler is detected then cross compile mode will be used." >&2
1133 elif test "x$build_alias" != "x$host_alias"; then
1134 cross_compiling=yes
1135 fi
1136 fi
1137
1138 ac_tool_prefix=
1139 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1140
1141 test "$silent" = yes && exec 6>/dev/null
1142
1143
1144 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1145 ac_ls_di=`ls -di .` &&
1146 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1147 as_fn_error "working directory cannot be determined"
1148 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1149 as_fn_error "pwd does not report name of working directory"
1150
1151
1152 # Find the source files, if location was not specified.
1153 if test -z "$srcdir"; then
1154 ac_srcdir_defaulted=yes
1155 # Try the directory containing this script, then the parent directory.
1156 ac_confdir=`$as_dirname -- "$as_myself" ||
1157 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1158 X"$as_myself" : 'X\(//\)[^/]' \| \
1159 X"$as_myself" : 'X\(//\)$' \| \
1160 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1161 $as_echo X"$as_myself" |
1162 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1163 s//\1/
1164 q
1165 }
1166 /^X\(\/\/\)[^/].*/{
1167 s//\1/
1168 q
1169 }
1170 /^X\(\/\/\)$/{
1171 s//\1/
1172 q
1173 }
1174 /^X\(\/\).*/{
1175 s//\1/
1176 q
1177 }
1178 s/.*/./; q'`
1179 srcdir=$ac_confdir
1180 if test ! -r "$srcdir/$ac_unique_file"; then
1181 srcdir=..
1182 fi
1183 else
1184 ac_srcdir_defaulted=no
1185 fi
1186 if test ! -r "$srcdir/$ac_unique_file"; then
1187 test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1188 as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1189 fi
1190 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1191 ac_abs_confdir=`(
1192 cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1193 pwd)`
1194 # When building in place, set srcdir=.
1195 if test "$ac_abs_confdir" = "$ac_pwd"; then
1196 srcdir=.
1197 fi
1198 # Remove unnecessary trailing slashes from srcdir.
1199 # Double slashes in file names in object file debugging info
1200 # mess up M-x gdb in Emacs.
1201 case $srcdir in
1202 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1203 esac
1204 for ac_var in $ac_precious_vars; do
1205 eval ac_env_${ac_var}_set=\${${ac_var}+set}
1206 eval ac_env_${ac_var}_value=\$${ac_var}
1207 eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1208 eval ac_cv_env_${ac_var}_value=\$${ac_var}
1209 done
1210
1211 #
1212 # Report the --help message.
1213 #
1214 if test "$ac_init_help" = "long"; then
1215 # Omit some internal or obsolete options to make the list less imposing.
1216 # This message is too long to be a string in the A/UX 3.1 sh.
1217 cat <<_ACEOF
1218 \`configure' configures fixincludes to adapt to many kinds of systems.
1219
1220 Usage: $0 [OPTION]... [VAR=VALUE]...
1221
1222 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1223 VAR=VALUE. See below for descriptions of some of the useful variables.
1224
1225 Defaults for the options are specified in brackets.
1226
1227 Configuration:
1228 -h, --help display this help and exit
1229 --help=short display options specific to this package
1230 --help=recursive display the short help of all the included packages
1231 -V, --version display version information and exit
1232 -q, --quiet, --silent do not print \`checking...' messages
1233 --cache-file=FILE cache test results in FILE [disabled]
1234 -C, --config-cache alias for \`--cache-file=config.cache'
1235 -n, --no-create do not create output files
1236 --srcdir=DIR find the sources in DIR [configure dir or \`..']
1237
1238 Installation directories:
1239 --prefix=PREFIX install architecture-independent files in PREFIX
1240 [$ac_default_prefix]
1241 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
1242 [PREFIX]
1243
1244 By default, \`make install' will install all the files in
1245 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
1246 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1247 for instance \`--prefix=\$HOME'.
1248
1249 For better control, use the options below.
1250
1251 Fine tuning of the installation directories:
1252 --bindir=DIR user executables [EPREFIX/bin]
1253 --sbindir=DIR system admin executables [EPREFIX/sbin]
1254 --libexecdir=DIR program executables [EPREFIX/libexec]
1255 --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1256 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1257 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
1258 --libdir=DIR object code libraries [EPREFIX/lib]
1259 --includedir=DIR C header files [PREFIX/include]
1260 --oldincludedir=DIR C header files for non-gcc [/usr/include]
1261 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1262 --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1263 --infodir=DIR info documentation [DATAROOTDIR/info]
1264 --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1265 --mandir=DIR man documentation [DATAROOTDIR/man]
1266 --docdir=DIR documentation root [DATAROOTDIR/doc/fixincludes]
1267 --htmldir=DIR html documentation [DOCDIR]
1268 --dvidir=DIR dvi documentation [DOCDIR]
1269 --pdfdir=DIR pdf documentation [DOCDIR]
1270 --psdir=DIR ps documentation [DOCDIR]
1271 _ACEOF
1272
1273 cat <<\_ACEOF
1274
1275 System types:
1276 --build=BUILD configure for building on BUILD [guessed]
1277 --host=HOST cross-compile to build programs to run on HOST [BUILD]
1278 --target=TARGET configure for building compilers for TARGET [HOST]
1279 _ACEOF
1280 fi
1281
1282 if test -n "$ac_init_help"; then
1283 case $ac_init_help in
1284 short | recursive ) echo "Configuration of fixincludes :";;
1285 esac
1286 cat <<\_ACEOF
1287
1288 Optional Features:
1289 --disable-option-checking ignore unrecognized --enable/--with options
1290 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
1291 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
1292 --enable-werror-always enable -Werror despite compiler version
1293 --enable-twoprocess Use a separate process to apply the fixes
1294 --enable-maintainer-mode enable make rules and dependencies not useful
1295 (and sometimes confusing) to the casual installer
1296
1297 Optional Packages:
1298 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
1299 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
1300 --with-local-prefix=DIR specifies directory to put local include
1301
1302 Some influential environment variables:
1303 CC C compiler command
1304 CFLAGS C compiler flags
1305 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
1306 nonstandard directory <lib dir>
1307 LIBS libraries to pass to the linker, e.g. -l<library>
1308 CPPFLAGS C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1309 you have headers in a nonstandard directory <include dir>
1310 CPP C preprocessor
1311
1312 Use these variables to override the choices made by `configure' or to help
1313 it to find libraries and programs with nonstandard names/locations.
1314
1315 Report bugs to the package provider.
1316 _ACEOF
1317 ac_status=$?
1318 fi
1319
1320 if test "$ac_init_help" = "recursive"; then
1321 # If there are subdirs, report their specific --help.
1322 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1323 test -d "$ac_dir" ||
1324 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1325 continue
1326 ac_builddir=.
1327
1328 case "$ac_dir" in
1329 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1330 *)
1331 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1332 # A ".." for each directory in $ac_dir_suffix.
1333 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1334 case $ac_top_builddir_sub in
1335 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1336 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1337 esac ;;
1338 esac
1339 ac_abs_top_builddir=$ac_pwd
1340 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1341 # for backward compatibility:
1342 ac_top_builddir=$ac_top_build_prefix
1343
1344 case $srcdir in
1345 .) # We are building in place.
1346 ac_srcdir=.
1347 ac_top_srcdir=$ac_top_builddir_sub
1348 ac_abs_top_srcdir=$ac_pwd ;;
1349 [\\/]* | ?:[\\/]* ) # Absolute name.
1350 ac_srcdir=$srcdir$ac_dir_suffix;
1351 ac_top_srcdir=$srcdir
1352 ac_abs_top_srcdir=$srcdir ;;
1353 *) # Relative name.
1354 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1355 ac_top_srcdir=$ac_top_build_prefix$srcdir
1356 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1357 esac
1358 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1359
1360 cd "$ac_dir" || { ac_status=$?; continue; }
1361 # Check for guested configure.
1362 if test -f "$ac_srcdir/configure.gnu"; then
1363 echo &&
1364 $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1365 elif test -f "$ac_srcdir/configure"; then
1366 echo &&
1367 $SHELL "$ac_srcdir/configure" --help=recursive
1368 else
1369 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1370 fi || ac_status=$?
1371 cd "$ac_pwd" || { ac_status=$?; break; }
1372 done
1373 fi
1374
1375 test -n "$ac_init_help" && exit $ac_status
1376 if $ac_init_version; then
1377 cat <<\_ACEOF
1378 fixincludes configure
1379 generated by GNU Autoconf 2.64
1380
1381 Copyright (C) 2009 Free Software Foundation, Inc.
1382 This configure script is free software; the Free Software Foundation
1383 gives unlimited permission to copy, distribute and modify it.
1384 _ACEOF
1385 exit
1386 fi
1387
1388 ## ------------------------ ##
1389 ## Autoconf initialization. ##
1390 ## ------------------------ ##
1391
1392 # ac_fn_c_try_compile LINENO
1393 # --------------------------
1394 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1395 ac_fn_c_try_compile ()
1396 {
1397 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1398 rm -f conftest.$ac_objext
1399 if { { ac_try="$ac_compile"
1400 case "(($ac_try" in
1401 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1402 *) ac_try_echo=$ac_try;;
1403 esac
1404 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1405 $as_echo "$ac_try_echo"; } >&5
1406 (eval "$ac_compile") 2>conftest.err
1407 ac_status=$?
1408 if test -s conftest.err; then
1409 grep -v '^ *+' conftest.err >conftest.er1
1410 cat conftest.er1 >&5
1411 mv -f conftest.er1 conftest.err
1412 fi
1413 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1414 test $ac_status = 0; } && {
1415 test -z "$ac_c_werror_flag" ||
1416 test ! -s conftest.err
1417 } && test -s conftest.$ac_objext; then :
1418 ac_retval=0
1419 else
1420 $as_echo "$as_me: failed program was:" >&5
1421 sed 's/^/| /' conftest.$ac_ext >&5
1422
1423 ac_retval=1
1424 fi
1425 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1426 return $ac_retval
1427
1428 } # ac_fn_c_try_compile
1429
1430 # ac_fn_c_try_cpp LINENO
1431 # ----------------------
1432 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1433 ac_fn_c_try_cpp ()
1434 {
1435 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1436 if { { ac_try="$ac_cpp conftest.$ac_ext"
1437 case "(($ac_try" in
1438 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1439 *) ac_try_echo=$ac_try;;
1440 esac
1441 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1442 $as_echo "$ac_try_echo"; } >&5
1443 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1444 ac_status=$?
1445 if test -s conftest.err; then
1446 grep -v '^ *+' conftest.err >conftest.er1
1447 cat conftest.er1 >&5
1448 mv -f conftest.er1 conftest.err
1449 fi
1450 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1451 test $ac_status = 0; } >/dev/null && {
1452 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1453 test ! -s conftest.err
1454 }; then :
1455 ac_retval=0
1456 else
1457 $as_echo "$as_me: failed program was:" >&5
1458 sed 's/^/| /' conftest.$ac_ext >&5
1459
1460 ac_retval=1
1461 fi
1462 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1463 return $ac_retval
1464
1465 } # ac_fn_c_try_cpp
1466
1467 # ac_fn_c_try_run LINENO
1468 # ----------------------
1469 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1470 # that executables *can* be run.
1471 ac_fn_c_try_run ()
1472 {
1473 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1474 if { { ac_try="$ac_link"
1475 case "(($ac_try" in
1476 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1477 *) ac_try_echo=$ac_try;;
1478 esac
1479 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1480 $as_echo "$ac_try_echo"; } >&5
1481 (eval "$ac_link") 2>&5
1482 ac_status=$?
1483 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1484 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1485 { { case "(($ac_try" in
1486 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1487 *) ac_try_echo=$ac_try;;
1488 esac
1489 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1490 $as_echo "$ac_try_echo"; } >&5
1491 (eval "$ac_try") 2>&5
1492 ac_status=$?
1493 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1494 test $ac_status = 0; }; }; then :
1495 ac_retval=0
1496 else
1497 $as_echo "$as_me: program exited with status $ac_status" >&5
1498 $as_echo "$as_me: failed program was:" >&5
1499 sed 's/^/| /' conftest.$ac_ext >&5
1500
1501 ac_retval=$ac_status
1502 fi
1503 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1504 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1505 return $ac_retval
1506
1507 } # ac_fn_c_try_run
1508
1509 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1510 # -------------------------------------------------------
1511 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1512 # the include files in INCLUDES and setting the cache variable VAR
1513 # accordingly.
1514 ac_fn_c_check_header_mongrel ()
1515 {
1516 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1517 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1518 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1519 $as_echo_n "checking for $2... " >&6; }
1520 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1521 $as_echo_n "(cached) " >&6
1522 fi
1523 eval ac_res=\$$3
1524 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1525 $as_echo "$ac_res" >&6; }
1526 else
1527 # Is the header compilable?
1528 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1529 $as_echo_n "checking $2 usability... " >&6; }
1530 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1531 /* end confdefs.h. */
1532 $4
1533 #include <$2>
1534 _ACEOF
1535 if ac_fn_c_try_compile "$LINENO"; then :
1536 ac_header_compiler=yes
1537 else
1538 ac_header_compiler=no
1539 fi
1540 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1541 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1542 $as_echo "$ac_header_compiler" >&6; }
1543
1544 # Is the header present?
1545 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1546 $as_echo_n "checking $2 presence... " >&6; }
1547 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1548 /* end confdefs.h. */
1549 #include <$2>
1550 _ACEOF
1551 if ac_fn_c_try_cpp "$LINENO"; then :
1552 ac_header_preproc=yes
1553 else
1554 ac_header_preproc=no
1555 fi
1556 rm -f conftest.err conftest.$ac_ext
1557 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1558 $as_echo "$ac_header_preproc" >&6; }
1559
1560 # So? What about this header?
1561 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1562 yes:no: )
1563 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1564 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1565 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1566 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1567 ;;
1568 no:yes:* )
1569 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1570 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1571 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
1572 $as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
1573 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1574 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1575 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
1576 $as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
1577 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1578 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1579 ;;
1580 esac
1581 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1582 $as_echo_n "checking for $2... " >&6; }
1583 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1584 $as_echo_n "(cached) " >&6
1585 else
1586 eval "$3=\$ac_header_compiler"
1587 fi
1588 eval ac_res=\$$3
1589 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1590 $as_echo "$ac_res" >&6; }
1591 fi
1592 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1593
1594 } # ac_fn_c_check_header_mongrel
1595
1596 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1597 # -------------------------------------------------------
1598 # Tests whether HEADER exists and can be compiled using the include files in
1599 # INCLUDES, setting the cache variable VAR accordingly.
1600 ac_fn_c_check_header_compile ()
1601 {
1602 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1603 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1604 $as_echo_n "checking for $2... " >&6; }
1605 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1606 $as_echo_n "(cached) " >&6
1607 else
1608 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1609 /* end confdefs.h. */
1610 $4
1611 #include <$2>
1612 _ACEOF
1613 if ac_fn_c_try_compile "$LINENO"; then :
1614 eval "$3=yes"
1615 else
1616 eval "$3=no"
1617 fi
1618 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1619 fi
1620 eval ac_res=\$$3
1621 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1622 $as_echo "$ac_res" >&6; }
1623 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1624
1625 } # ac_fn_c_check_header_compile
1626
1627 # ac_fn_c_try_link LINENO
1628 # -----------------------
1629 # Try to link conftest.$ac_ext, and return whether this succeeded.
1630 ac_fn_c_try_link ()
1631 {
1632 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1633 rm -f conftest.$ac_objext conftest$ac_exeext
1634 if { { ac_try="$ac_link"
1635 case "(($ac_try" in
1636 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1637 *) ac_try_echo=$ac_try;;
1638 esac
1639 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1640 $as_echo "$ac_try_echo"; } >&5
1641 (eval "$ac_link") 2>conftest.err
1642 ac_status=$?
1643 if test -s conftest.err; then
1644 grep -v '^ *+' conftest.err >conftest.er1
1645 cat conftest.er1 >&5
1646 mv -f conftest.er1 conftest.err
1647 fi
1648 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1649 test $ac_status = 0; } && {
1650 test -z "$ac_c_werror_flag" ||
1651 test ! -s conftest.err
1652 } && test -s conftest$ac_exeext && {
1653 test "$cross_compiling" = yes ||
1654 $as_test_x conftest$ac_exeext
1655 }; then :
1656 ac_retval=0
1657 else
1658 $as_echo "$as_me: failed program was:" >&5
1659 sed 's/^/| /' conftest.$ac_ext >&5
1660
1661 ac_retval=1
1662 fi
1663 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1664 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1665 # interfere with the next link command; also delete a directory that is
1666 # left behind by Apple's compiler. We do this before executing the actions.
1667 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1668 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1669 return $ac_retval
1670
1671 } # ac_fn_c_try_link
1672
1673 # ac_fn_c_check_func LINENO FUNC VAR
1674 # ----------------------------------
1675 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1676 ac_fn_c_check_func ()
1677 {
1678 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1679 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1680 $as_echo_n "checking for $2... " >&6; }
1681 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1682 $as_echo_n "(cached) " >&6
1683 else
1684 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1685 /* end confdefs.h. */
1686 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1687 For example, HP-UX 11i <limits.h> declares gettimeofday. */
1688 #define $2 innocuous_$2
1689
1690 /* System header to define __stub macros and hopefully few prototypes,
1691 which can conflict with char $2 (); below.
1692 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1693 <limits.h> exists even on freestanding compilers. */
1694
1695 #ifdef __STDC__
1696 # include <limits.h>
1697 #else
1698 # include <assert.h>
1699 #endif
1700
1701 #undef $2
1702
1703 /* Override any GCC internal prototype to avoid an error.
1704 Use char because int might match the return type of a GCC
1705 builtin and then its argument prototype would still apply. */
1706 #ifdef __cplusplus
1707 extern "C"
1708 #endif
1709 char $2 ();
1710 /* The GNU C library defines this for functions which it implements
1711 to always fail with ENOSYS. Some functions are actually named
1712 something starting with __ and the normal name is an alias. */
1713 #if defined __stub_$2 || defined __stub___$2
1714 choke me
1715 #endif
1716
1717 int
1718 main ()
1719 {
1720 return $2 ();
1721 ;
1722 return 0;
1723 }
1724 _ACEOF
1725 if ac_fn_c_try_link "$LINENO"; then :
1726 eval "$3=yes"
1727 else
1728 eval "$3=no"
1729 fi
1730 rm -f core conftest.err conftest.$ac_objext \
1731 conftest$ac_exeext conftest.$ac_ext
1732 fi
1733 eval ac_res=\$$3
1734 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1735 $as_echo "$ac_res" >&6; }
1736 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1737
1738 } # ac_fn_c_check_func
1739
1740 # ac_fn_c_check_decl LINENO SYMBOL VAR
1741 # ------------------------------------
1742 # Tests whether SYMBOL is declared, setting cache variable VAR accordingly.
1743 ac_fn_c_check_decl ()
1744 {
1745 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1746 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $2 is declared" >&5
1747 $as_echo_n "checking whether $2 is declared... " >&6; }
1748 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1749 $as_echo_n "(cached) " >&6
1750 else
1751 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1752 /* end confdefs.h. */
1753 $4
1754 int
1755 main ()
1756 {
1757 #ifndef $2
1758 (void) $2;
1759 #endif
1760
1761 ;
1762 return 0;
1763 }
1764 _ACEOF
1765 if ac_fn_c_try_compile "$LINENO"; then :
1766 eval "$3=yes"
1767 else
1768 eval "$3=no"
1769 fi
1770 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1771 fi
1772 eval ac_res=\$$3
1773 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1774 $as_echo "$ac_res" >&6; }
1775 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1776
1777 } # ac_fn_c_check_decl
1778 cat >config.log <<_ACEOF
1779 This file contains any messages produced by compilers while
1780 running configure, to aid debugging if configure makes a mistake.
1781
1782 It was created by fixincludes $as_me , which was
1783 generated by GNU Autoconf 2.64. Invocation command line was
1784
1785 $ $0 $@
1786
1787 _ACEOF
1788 exec 5>>config.log
1789 {
1790 cat <<_ASUNAME
1791 ## --------- ##
1792 ## Platform. ##
1793 ## --------- ##
1794
1795 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1796 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1797 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1798 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1799 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1800
1801 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1802 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
1803
1804 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
1805 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
1806 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1807 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
1808 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
1809 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
1810 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
1811
1812 _ASUNAME
1813
1814 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1815 for as_dir in $PATH
1816 do
1817 IFS=$as_save_IFS
1818 test -z "$as_dir" && as_dir=.
1819 $as_echo "PATH: $as_dir"
1820 done
1821 IFS=$as_save_IFS
1822
1823 } >&5
1824
1825 cat >&5 <<_ACEOF
1826
1827
1828 ## ----------- ##
1829 ## Core tests. ##
1830 ## ----------- ##
1831
1832 _ACEOF
1833
1834
1835 # Keep a trace of the command line.
1836 # Strip out --no-create and --no-recursion so they do not pile up.
1837 # Strip out --silent because we don't want to record it for future runs.
1838 # Also quote any args containing shell meta-characters.
1839 # Make two passes to allow for proper duplicate-argument suppression.
1840 ac_configure_args=
1841 ac_configure_args0=
1842 ac_configure_args1=
1843 ac_must_keep_next=false
1844 for ac_pass in 1 2
1845 do
1846 for ac_arg
1847 do
1848 case $ac_arg in
1849 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1850 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1851 | -silent | --silent | --silen | --sile | --sil)
1852 continue ;;
1853 *\'*)
1854 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1855 esac
1856 case $ac_pass in
1857 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1858 2)
1859 as_fn_append ac_configure_args1 " '$ac_arg'"
1860 if test $ac_must_keep_next = true; then
1861 ac_must_keep_next=false # Got value, back to normal.
1862 else
1863 case $ac_arg in
1864 *=* | --config-cache | -C | -disable-* | --disable-* \
1865 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1866 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1867 | -with-* | --with-* | -without-* | --without-* | --x)
1868 case "$ac_configure_args0 " in
1869 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1870 esac
1871 ;;
1872 -* ) ac_must_keep_next=true ;;
1873 esac
1874 fi
1875 as_fn_append ac_configure_args " '$ac_arg'"
1876 ;;
1877 esac
1878 done
1879 done
1880 { ac_configure_args0=; unset ac_configure_args0;}
1881 { ac_configure_args1=; unset ac_configure_args1;}
1882
1883 # When interrupted or exit'd, cleanup temporary files, and complete
1884 # config.log. We remove comments because anyway the quotes in there
1885 # would cause problems or look ugly.
1886 # WARNING: Use '\'' to represent an apostrophe within the trap.
1887 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1888 trap 'exit_status=$?
1889 # Save into config.log some information that might help in debugging.
1890 {
1891 echo
1892
1893 cat <<\_ASBOX
1894 ## ---------------- ##
1895 ## Cache variables. ##
1896 ## ---------------- ##
1897 _ASBOX
1898 echo
1899 # The following way of writing the cache mishandles newlines in values,
1900 (
1901 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1902 eval ac_val=\$$ac_var
1903 case $ac_val in #(
1904 *${as_nl}*)
1905 case $ac_var in #(
1906 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1907 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1908 esac
1909 case $ac_var in #(
1910 _ | IFS | as_nl) ;; #(
1911 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1912 *) { eval $ac_var=; unset $ac_var;} ;;
1913 esac ;;
1914 esac
1915 done
1916 (set) 2>&1 |
1917 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1918 *${as_nl}ac_space=\ *)
1919 sed -n \
1920 "s/'\''/'\''\\\\'\'''\''/g;
1921 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1922 ;; #(
1923 *)
1924 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1925 ;;
1926 esac |
1927 sort
1928 )
1929 echo
1930
1931 cat <<\_ASBOX
1932 ## ----------------- ##
1933 ## Output variables. ##
1934 ## ----------------- ##
1935 _ASBOX
1936 echo
1937 for ac_var in $ac_subst_vars
1938 do
1939 eval ac_val=\$$ac_var
1940 case $ac_val in
1941 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1942 esac
1943 $as_echo "$ac_var='\''$ac_val'\''"
1944 done | sort
1945 echo
1946
1947 if test -n "$ac_subst_files"; then
1948 cat <<\_ASBOX
1949 ## ------------------- ##
1950 ## File substitutions. ##
1951 ## ------------------- ##
1952 _ASBOX
1953 echo
1954 for ac_var in $ac_subst_files
1955 do
1956 eval ac_val=\$$ac_var
1957 case $ac_val in
1958 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1959 esac
1960 $as_echo "$ac_var='\''$ac_val'\''"
1961 done | sort
1962 echo
1963 fi
1964
1965 if test -s confdefs.h; then
1966 cat <<\_ASBOX
1967 ## ----------- ##
1968 ## confdefs.h. ##
1969 ## ----------- ##
1970 _ASBOX
1971 echo
1972 cat confdefs.h
1973 echo
1974 fi
1975 test "$ac_signal" != 0 &&
1976 $as_echo "$as_me: caught signal $ac_signal"
1977 $as_echo "$as_me: exit $exit_status"
1978 } >&5
1979 rm -f core *.core core.conftest.* &&
1980 rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1981 exit $exit_status
1982 ' 0
1983 for ac_signal in 1 2 13 15; do
1984 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
1985 done
1986 ac_signal=0
1987
1988 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1989 rm -f -r conftest* confdefs.h
1990
1991 $as_echo "/* confdefs.h */" > confdefs.h
1992
1993 # Predefined preprocessor variables.
1994
1995 cat >>confdefs.h <<_ACEOF
1996 #define PACKAGE_NAME "$PACKAGE_NAME"
1997 _ACEOF
1998
1999 cat >>confdefs.h <<_ACEOF
2000 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2001 _ACEOF
2002
2003 cat >>confdefs.h <<_ACEOF
2004 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2005 _ACEOF
2006
2007 cat >>confdefs.h <<_ACEOF
2008 #define PACKAGE_STRING "$PACKAGE_STRING"
2009 _ACEOF
2010
2011 cat >>confdefs.h <<_ACEOF
2012 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2013 _ACEOF
2014
2015 cat >>confdefs.h <<_ACEOF
2016 #define PACKAGE_URL "$PACKAGE_URL"
2017 _ACEOF
2018
2019
2020 # Let the site file select an alternate cache file if it wants to.
2021 # Prefer an explicitly selected file to automatically selected ones.
2022 ac_site_file1=NONE
2023 ac_site_file2=NONE
2024 if test -n "$CONFIG_SITE"; then
2025 ac_site_file1=$CONFIG_SITE
2026 elif test "x$prefix" != xNONE; then
2027 ac_site_file1=$prefix/share/config.site
2028 ac_site_file2=$prefix/etc/config.site
2029 else
2030 ac_site_file1=$ac_default_prefix/share/config.site
2031 ac_site_file2=$ac_default_prefix/etc/config.site
2032 fi
2033 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2034 do
2035 test "x$ac_site_file" = xNONE && continue
2036 if test -r "$ac_site_file"; then
2037 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2038 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2039 sed 's/^/| /' "$ac_site_file" >&5
2040 . "$ac_site_file"
2041 fi
2042 done
2043
2044 if test -r "$cache_file"; then
2045 # Some versions of bash will fail to source /dev/null (special
2046 # files actually), so we avoid doing that.
2047 if test -f "$cache_file"; then
2048 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2049 $as_echo "$as_me: loading cache $cache_file" >&6;}
2050 case $cache_file in
2051 [\\/]* | ?:[\\/]* ) . "$cache_file";;
2052 *) . "./$cache_file";;
2053 esac
2054 fi
2055 else
2056 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2057 $as_echo "$as_me: creating cache $cache_file" >&6;}
2058 >$cache_file
2059 fi
2060
2061 # Check that the precious variables saved in the cache have kept the same
2062 # value.
2063 ac_cache_corrupted=false
2064 for ac_var in $ac_precious_vars; do
2065 eval ac_old_set=\$ac_cv_env_${ac_var}_set
2066 eval ac_new_set=\$ac_env_${ac_var}_set
2067 eval ac_old_val=\$ac_cv_env_${ac_var}_value
2068 eval ac_new_val=\$ac_env_${ac_var}_value
2069 case $ac_old_set,$ac_new_set in
2070 set,)
2071 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2072 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2073 ac_cache_corrupted=: ;;
2074 ,set)
2075 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2076 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2077 ac_cache_corrupted=: ;;
2078 ,);;
2079 *)
2080 if test "x$ac_old_val" != "x$ac_new_val"; then
2081 # differences in whitespace do not lead to failure.
2082 ac_old_val_w=`echo x $ac_old_val`
2083 ac_new_val_w=`echo x $ac_new_val`
2084 if test "$ac_old_val_w" != "$ac_new_val_w"; then
2085 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2086 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2087 ac_cache_corrupted=:
2088 else
2089 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2090 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2091 eval $ac_var=\$ac_old_val
2092 fi
2093 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
2094 $as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
2095 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
2096 $as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
2097 fi;;
2098 esac
2099 # Pass precious variables to config.status.
2100 if test "$ac_new_set" = set; then
2101 case $ac_new_val in
2102 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2103 *) ac_arg=$ac_var=$ac_new_val ;;
2104 esac
2105 case " $ac_configure_args " in
2106 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
2107 *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2108 esac
2109 fi
2110 done
2111 if $ac_cache_corrupted; then
2112 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2113 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2114 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2115 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2116 as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2117 fi
2118 ## -------------------- ##
2119 ## Main body of script. ##
2120 ## -------------------- ##
2121
2122 ac_ext=c
2123 ac_cpp='$CPP $CPPFLAGS'
2124 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2125 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2126 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2127
2128
2129
2130
2131
2132
2133 ac_aux_dir=
2134 for ac_dir in .. "$srcdir"/..; do
2135 for ac_t in install-sh install.sh shtool; do
2136 if test -f "$ac_dir/$ac_t"; then
2137 ac_aux_dir=$ac_dir
2138 ac_install_sh="$ac_aux_dir/$ac_t -c"
2139 break 2
2140 fi
2141 done
2142 done
2143 if test -z "$ac_aux_dir"; then
2144 as_fn_error "cannot find install-sh, install.sh, or shtool in .. \"$srcdir\"/.." "$LINENO" 5
2145 fi
2146
2147 # These three variables are undocumented and unsupported,
2148 # and are intended to be withdrawn in a future Autoconf release.
2149 # They can cause serious problems if a builder's source tree is in a directory
2150 # whose full name contains unusual characters.
2151 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
2152 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
2153 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
2154
2155
2156 # libtool.m4 - Configure libtool for the host system. -*-Autoconf-*-
2157 #
2158 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
2159 # 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
2160 # Written by Gordon Matzigkeit, 1996
2161 #
2162 # This file is free software; the Free Software Foundation gives
2163 # unlimited permission to copy and/or distribute it, with or without
2164 # modifications, as long as this notice is preserved.
2165
2166
2167
2168 # serial 56 LT_INIT
2169
2170
2171 # LT_PREREQ(VERSION)
2172 # ------------------
2173 # Complain and exit if this libtool version is less that VERSION.
2174
2175
2176
2177 # _LT_CHECK_BUILDDIR
2178 # ------------------
2179 # Complain if the absolute build directory name contains unusual characters
2180
2181
2182
2183 # LT_INIT([OPTIONS])
2184 # ------------------
2185 # LT_INIT
2186
2187 # Old names:
2188 # This is what autoupdate's m4 run will expand. It fires
2189 # the warning (with _au_warn_XXX), outputs it into the
2190 # updated configure.ac (with AC_DIAGNOSE), and then outputs
2191 # the replacement expansion.
2192
2193
2194 # This is an auxiliary macro that is also run when
2195 # autoupdate runs m4. It simply calls m4_warning, but
2196 # we need a wrapper so that each warning is emitted only
2197 # once. We break the quoting in m4_warning's argument in
2198 # order to expand this macro's arguments, not AU_DEFUN's.
2199
2200
2201 # Finally, this is the expansion that is picked up by
2202 # autoconf. It tells the user to run autoupdate, and
2203 # then outputs the replacement expansion. We do not care
2204 # about autoupdate's warning because that contains
2205 # information on what to do *after* running autoupdate.
2206
2207 # This is what autoupdate's m4 run will expand. It fires
2208 # the warning (with _au_warn_XXX), outputs it into the
2209 # updated configure.ac (with AC_DIAGNOSE), and then outputs
2210 # the replacement expansion.
2211
2212
2213 # This is an auxiliary macro that is also run when
2214 # autoupdate runs m4. It simply calls m4_warning, but
2215 # we need a wrapper so that each warning is emitted only
2216 # once. We break the quoting in m4_warning's argument in
2217 # order to expand this macro's arguments, not AU_DEFUN's.
2218
2219
2220 # Finally, this is the expansion that is picked up by
2221 # autoconf. It tells the user to run autoupdate, and
2222 # then outputs the replacement expansion. We do not care
2223 # about autoupdate's warning because that contains
2224 # information on what to do *after* running autoupdate.
2225
2226
2227
2228 # _LT_CC_BASENAME(CC)
2229 # -------------------
2230 # Calculate cc_basename. Skip known compiler wrappers and cross-prefix.
2231
2232
2233
2234 # _LT_FILEUTILS_DEFAULTS
2235 # ----------------------
2236 # It is okay to use these file commands and assume they have been set
2237 # sensibly after `m4_require([_LT_FILEUTILS_DEFAULTS])'.
2238 # _LT_FILEUTILS_DEFAULTS
2239
2240
2241 # _LT_SETUP
2242 # ---------
2243 # _LT_SETUP
2244
2245
2246 # _LT_PREPARE_SED_QUOTE_VARS
2247 # --------------------------
2248 # Define a few sed substitution that help us do robust quoting.
2249
2250
2251 # _LT_PROG_LTMAIN
2252 # ---------------
2253 # Note that this code is called both from `configure', and `config.status'
2254 # now that we use AC_CONFIG_COMMANDS to generate libtool. Notably,
2255 # `config.status' has no value for ac_aux_dir unless we are using Automake,
2256 # so we pass a copy along to make sure it has a sensible value anyway.
2257 # _LT_PROG_LTMAIN
2258
2259
2260 ## ------------------------------------- ##
2261 ## Accumulate code for creating libtool. ##
2262 ## ------------------------------------- ##
2263
2264 # So that we can recreate a full libtool script including additional
2265 # tags, we accumulate the chunks of code to send to AC_CONFIG_COMMANDS
2266 # in macros and then make a single call at the end using the `libtool'
2267 # label.
2268
2269
2270 # _LT_CONFIG_LIBTOOL_INIT([INIT-COMMANDS])
2271 # ----------------------------------------
2272 # Register INIT-COMMANDS to be passed to AC_CONFIG_COMMANDS later.
2273
2274
2275 # Initialize.
2276
2277
2278
2279 # _LT_CONFIG_LIBTOOL([COMMANDS])
2280 # ------------------------------
2281 # Register COMMANDS to be passed to AC_CONFIG_COMMANDS later.
2282
2283
2284 # Initialize.
2285
2286
2287
2288 # _LT_CONFIG_SAVE_COMMANDS([COMMANDS], [INIT_COMMANDS])
2289 # -----------------------------------------------------
2290
2291
2292
2293 # _LT_FORMAT_COMMENT([COMMENT])
2294 # -----------------------------
2295 # Add leading comment marks to the start of each line, and a trailing
2296 # full-stop to the whole comment if one is not present already.
2297
2298
2299
2300
2301 ## ------------------------ ##
2302 ## FIXME: Eliminate VARNAME ##
2303 ## ------------------------ ##
2304
2305
2306 # _LT_DECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION], [IS-TAGGED?])
2307 # -------------------------------------------------------------------
2308 # CONFIGNAME is the name given to the value in the libtool script.
2309 # VARNAME is the (base) name used in the configure script.
2310 # VALUE may be 0, 1 or 2 for a computed quote escaped value based on
2311 # VARNAME. Any other value will be used directly.
2312
2313
2314
2315 # _LT_TAGDECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION])
2316 # --------------------------------------------------------
2317
2318
2319
2320 # lt_decl_tag_varnames([SEPARATOR], [VARNAME1...])
2321 # ------------------------------------------------
2322
2323
2324
2325 # _lt_decl_filter(SUBKEY, VALUE, [SEPARATOR], [VARNAME1..])
2326 # ---------------------------------------------------------
2327
2328
2329
2330 # lt_decl_quote_varnames([SEPARATOR], [VARNAME1...])
2331 # --------------------------------------------------
2332
2333
2334
2335 # lt_decl_dquote_varnames([SEPARATOR], [VARNAME1...])
2336 # ---------------------------------------------------
2337
2338
2339
2340 # lt_decl_varnames_tagged([SEPARATOR], [VARNAME1...])
2341 # ---------------------------------------------------
2342
2343
2344
2345
2346 # lt_decl_all_varnames([SEPARATOR], [VARNAME1...])
2347 # ------------------------------------------------
2348
2349
2350
2351
2352 # _LT_CONFIG_STATUS_DECLARE([VARNAME])
2353 # ------------------------------------
2354 # Quote a variable value, and forward it to `config.status' so that its
2355 # declaration there will have the same value as in `configure'. VARNAME
2356 # must have a single quote delimited value for this to work.
2357
2358
2359
2360 # _LT_CONFIG_STATUS_DECLARATIONS
2361 # ------------------------------
2362 # We delimit libtool config variables with single quotes, so when
2363 # we write them to config.status, we have to be sure to quote all
2364 # embedded single quotes properly. In configure, this macro expands
2365 # each variable declared with _LT_DECL (and _LT_TAGDECL) into:
2366 #
2367 # <var>='`$ECHO "$<var>" | $SED "$delay_single_quote_subst"`'
2368
2369
2370
2371 # _LT_LIBTOOL_TAGS
2372 # ----------------
2373 # Output comment and list of tags supported by the script
2374
2375
2376
2377 # _LT_LIBTOOL_DECLARE(VARNAME, [TAG])
2378 # -----------------------------------
2379 # Extract the dictionary values for VARNAME (optionally with TAG) and
2380 # expand to a commented shell variable setting:
2381 #
2382 # # Some comment about what VAR is for.
2383 # visible_name=$lt_internal_name
2384
2385
2386
2387 # _LT_LIBTOOL_CONFIG_VARS
2388 # -----------------------
2389 # Produce commented declarations of non-tagged libtool config variables
2390 # suitable for insertion in the LIBTOOL CONFIG section of the `libtool'
2391 # script. Tagged libtool config variables (even for the LIBTOOL CONFIG
2392 # section) are produced by _LT_LIBTOOL_TAG_VARS.
2393
2394
2395
2396 # _LT_LIBTOOL_TAG_VARS(TAG)
2397 # -------------------------
2398
2399
2400
2401 # _LT_TAGVAR(VARNAME, [TAGNAME])
2402 # ------------------------------
2403
2404
2405
2406 # _LT_CONFIG_COMMANDS
2407 # -------------------
2408 # Send accumulated output to $CONFIG_STATUS. Thanks to the lists of
2409 # variables for single and double quote escaping we saved from calls
2410 # to _LT_DECL, we can put quote escaped variables declarations
2411 # into `config.status', and then the shell code to quote escape them in
2412 # for loops in `config.status'. Finally, any additional code accumulated
2413 # from calls to _LT_CONFIG_LIBTOOL_INIT is expanded.
2414 #_LT_CONFIG_COMMANDS
2415
2416
2417 # Initialize.
2418
2419
2420 # _LT_GENERATED_FILE_INIT(FILE, [COMMENT])
2421 # ------------------------------------
2422 # Generate a child script FILE with all initialization necessary to
2423 # reuse the environment learned by the parent script, and make the
2424 # file executable. If COMMENT is supplied, it is inserted after the
2425 # `#!' sequence but before initialization text begins. After this
2426 # macro, additional text can be appended to FILE to form the body of
2427 # the child script. The macro ends with non-zero status if the
2428 # file could not be fully written (such as if the disk is full).
2429 # _LT_GENERATED_FILE_INIT
2430
2431 # LT_OUTPUT
2432 # ---------
2433 # This macro allows early generation of the libtool script (before
2434 # AC_OUTPUT is called), incase it is used in configure for compilation
2435 # tests.
2436 # LT_OUTPUT
2437
2438
2439 # _LT_CONFIG(TAG)
2440 # ---------------
2441 # If TAG is the built-in tag, create an initial libtool script with a
2442 # default configuration from the untagged config vars. Otherwise add code
2443 # to config.status for appending the configuration named by TAG from the
2444 # matching tagged config vars.
2445 # _LT_CONFIG
2446
2447
2448 # LT_SUPPORTED_TAG(TAG)
2449 # ---------------------
2450 # Trace this macro to discover what tags are supported by the libtool
2451 # --tag option, using:
2452 # autoconf --trace 'LT_SUPPORTED_TAG:$1'
2453
2454
2455
2456 # C support is built-in for now
2457
2458
2459
2460
2461 # LT_LANG(LANG)
2462 # -------------
2463 # Enable libtool support for the given language if not already enabled.
2464 # LT_LANG
2465
2466
2467 # _LT_LANG(LANGNAME)
2468 # ------------------
2469 # _LT_LANG
2470
2471
2472 # _LT_LANG_DEFAULT_CONFIG
2473 # -----------------------
2474 # _LT_LANG_DEFAULT_CONFIG
2475
2476 # Obsolete macros:
2477 # This is what autoupdate's m4 run will expand. It fires
2478 # the warning (with _au_warn_XXX), outputs it into the
2479 # updated configure.ac (with AC_DIAGNOSE), and then outputs
2480 # the replacement expansion.
2481
2482
2483 # This is an auxiliary macro that is also run when
2484 # autoupdate runs m4. It simply calls m4_warning, but
2485 # we need a wrapper so that each warning is emitted only
2486 # once. We break the quoting in m4_warning's argument in
2487 # order to expand this macro's arguments, not AU_DEFUN's.
2488
2489
2490 # Finally, this is the expansion that is picked up by
2491 # autoconf. It tells the user to run autoupdate, and
2492 # then outputs the replacement expansion. We do not care
2493 # about autoupdate's warning because that contains
2494 # information on what to do *after* running autoupdate.
2495
2496 # This is what autoupdate's m4 run will expand. It fires
2497 # the warning (with _au_warn_XXX), outputs it into the
2498 # updated configure.ac (with AC_DIAGNOSE), and then outputs
2499 # the replacement expansion.
2500
2501
2502 # This is an auxiliary macro that is also run when
2503 # autoupdate runs m4. It simply calls m4_warning, but
2504 # we need a wrapper so that each warning is emitted only
2505 # once. We break the quoting in m4_warning's argument in
2506 # order to expand this macro's arguments, not AU_DEFUN's.
2507
2508
2509 # Finally, this is the expansion that is picked up by
2510 # autoconf. It tells the user to run autoupdate, and
2511 # then outputs the replacement expansion. We do not care
2512 # about autoupdate's warning because that contains
2513 # information on what to do *after* running autoupdate.
2514
2515 # This is what autoupdate's m4 run will expand. It fires
2516 # the warning (with _au_warn_XXX), outputs it into the
2517 # updated configure.ac (with AC_DIAGNOSE), and then outputs
2518 # the replacement expansion.
2519
2520
2521 # This is an auxiliary macro that is also run when
2522 # autoupdate runs m4. It simply calls m4_warning, but
2523 # we need a wrapper so that each warning is emitted only
2524 # once. We break the quoting in m4_warning's argument in
2525 # order to expand this macro's arguments, not AU_DEFUN's.
2526
2527
2528 # Finally, this is the expansion that is picked up by
2529 # autoconf. It tells the user to run autoupdate, and
2530 # then outputs the replacement expansion. We do not care
2531 # about autoupdate's warning because that contains
2532 # information on what to do *after* running autoupdate.
2533
2534 # This is what autoupdate's m4 run will expand. It fires
2535 # the warning (with _au_warn_XXX), outputs it into the
2536 # updated configure.ac (with AC_DIAGNOSE), and then outputs
2537 # the replacement expansion.
2538
2539
2540 # This is an auxiliary macro that is also run when
2541 # autoupdate runs m4. It simply calls m4_warning, but
2542 # we need a wrapper so that each warning is emitted only
2543 # once. We break the quoting in m4_warning's argument in
2544 # order to expand this macro's arguments, not AU_DEFUN's.
2545
2546
2547 # Finally, this is the expansion that is picked up by
2548 # autoconf. It tells the user to run autoupdate, and
2549 # then outputs the replacement expansion. We do not care
2550 # about autoupdate's warning because that contains
2551 # information on what to do *after* running autoupdate.
2552
2553 # This is what autoupdate's m4 run will expand. It fires
2554 # the warning (with _au_warn_XXX), outputs it into the
2555 # updated configure.ac (with AC_DIAGNOSE), and then outputs
2556 # the replacement expansion.
2557
2558
2559 # This is an auxiliary macro that is also run when
2560 # autoupdate runs m4. It simply calls m4_warning, but
2561 # we need a wrapper so that each warning is emitted only
2562 # once. We break the quoting in m4_warning's argument in
2563 # order to expand this macro's arguments, not AU_DEFUN's.
2564
2565
2566 # Finally, this is the expansion that is picked up by
2567 # autoconf. It tells the user to run autoupdate, and
2568 # then outputs the replacement expansion. We do not care
2569 # about autoupdate's warning because that contains
2570 # information on what to do *after* running autoupdate.
2571
2572
2573
2574 # _LT_TAG_COMPILER
2575 # ----------------
2576 # _LT_TAG_COMPILER
2577
2578
2579 # _LT_COMPILER_BOILERPLATE
2580 # ------------------------
2581 # Check for compiler boilerplate output or warnings with
2582 # the simple compiler test code.
2583 # _LT_COMPILER_BOILERPLATE
2584
2585
2586 # _LT_LINKER_BOILERPLATE
2587 # ----------------------
2588 # Check for linker boilerplate output or warnings with
2589 # the simple link test code.
2590 # _LT_LINKER_BOILERPLATE
2591
2592 # _LT_REQUIRED_DARWIN_CHECKS
2593 # -------------------------
2594
2595
2596
2597 # _LT_DARWIN_LINKER_FEATURES
2598 # --------------------------
2599 # Checks for linker and compiler features on darwin
2600
2601
2602 # _LT_SYS_MODULE_PATH_AIX
2603 # -----------------------
2604 # Links a minimal program and checks the executable
2605 # for the system default hardcoded library path. In most cases,
2606 # this is /usr/lib:/lib, but when the MPI compilers are used
2607 # the location of the communication and MPI libs are included too.
2608 # If we don't find anything, use the default library path according
2609 # to the aix ld manual.
2610 # _LT_SYS_MODULE_PATH_AIX
2611
2612
2613 # _LT_SHELL_INIT(ARG)
2614 # -------------------
2615 # _LT_SHELL_INIT
2616
2617
2618
2619 # _LT_PROG_ECHO_BACKSLASH
2620 # -----------------------
2621 # Find how we can fake an echo command that does not interpret backslash.
2622 # In particular, with Autoconf 2.60 or later we add some code to the start
2623 # of the generated configure script which will find a shell with a builtin
2624 # printf (which we can use as an echo command).
2625 # _LT_PROG_ECHO_BACKSLASH
2626
2627
2628 # _LT_ENABLE_LOCK
2629 # ---------------
2630 # _LT_ENABLE_LOCK
2631
2632
2633 # _LT_CMD_OLD_ARCHIVE
2634 # -------------------
2635 # _LT_CMD_OLD_ARCHIVE
2636
2637
2638 # _LT_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
2639 # [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])
2640 # ----------------------------------------------------------------
2641 # Check whether the given compiler option works
2642 # _LT_COMPILER_OPTION
2643
2644 # Old name:
2645 # This is what autoupdate's m4 run will expand. It fires
2646 # the warning (with _au_warn_XXX), outputs it into the
2647 # updated configure.ac (with AC_DIAGNOSE), and then outputs
2648 # the replacement expansion.
2649
2650
2651 # This is an auxiliary macro that is also run when
2652 # autoupdate runs m4. It simply calls m4_warning, but
2653 # we need a wrapper so that each warning is emitted only
2654 # once. We break the quoting in m4_warning's argument in
2655 # order to expand this macro's arguments, not AU_DEFUN's.
2656
2657
2658 # Finally, this is the expansion that is picked up by
2659 # autoconf. It tells the user to run autoupdate, and
2660 # then outputs the replacement expansion. We do not care
2661 # about autoupdate's warning because that contains
2662 # information on what to do *after* running autoupdate.
2663
2664
2665
2666 # _LT_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
2667 # [ACTION-SUCCESS], [ACTION-FAILURE])
2668 # ----------------------------------------------------
2669 # Check whether the given linker option works
2670 # _LT_LINKER_OPTION
2671
2672 # Old name:
2673 # This is what autoupdate's m4 run will expand. It fires
2674 # the warning (with _au_warn_XXX), outputs it into the
2675 # updated configure.ac (with AC_DIAGNOSE), and then outputs
2676 # the replacement expansion.
2677
2678
2679 # This is an auxiliary macro that is also run when
2680 # autoupdate runs m4. It simply calls m4_warning, but
2681 # we need a wrapper so that each warning is emitted only
2682 # once. We break the quoting in m4_warning's argument in
2683 # order to expand this macro's arguments, not AU_DEFUN's.
2684
2685
2686 # Finally, this is the expansion that is picked up by
2687 # autoconf. It tells the user to run autoupdate, and
2688 # then outputs the replacement expansion. We do not care
2689 # about autoupdate's warning because that contains
2690 # information on what to do *after* running autoupdate.
2691
2692
2693
2694 # LT_CMD_MAX_LEN
2695 #---------------
2696 # LT_CMD_MAX_LEN
2697
2698 # Old name:
2699 # This is what autoupdate's m4 run will expand. It fires
2700 # the warning (with _au_warn_XXX), outputs it into the
2701 # updated configure.ac (with AC_DIAGNOSE), and then outputs
2702 # the replacement expansion.
2703
2704
2705 # This is an auxiliary macro that is also run when
2706 # autoupdate runs m4. It simply calls m4_warning, but
2707 # we need a wrapper so that each warning is emitted only
2708 # once. We break the quoting in m4_warning's argument in
2709 # order to expand this macro's arguments, not AU_DEFUN's.
2710
2711
2712 # Finally, this is the expansion that is picked up by
2713 # autoconf. It tells the user to run autoupdate, and
2714 # then outputs the replacement expansion. We do not care
2715 # about autoupdate's warning because that contains
2716 # information on what to do *after* running autoupdate.
2717
2718
2719
2720 # _LT_HEADER_DLFCN
2721 # ----------------
2722 # _LT_HEADER_DLFCN
2723
2724
2725 # _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
2726 # ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
2727 # ----------------------------------------------------------------
2728 # _LT_TRY_DLOPEN_SELF
2729
2730
2731 # LT_SYS_DLOPEN_SELF
2732 # ------------------
2733 # LT_SYS_DLOPEN_SELF
2734
2735 # Old name:
2736 # This is what autoupdate's m4 run will expand. It fires
2737 # the warning (with _au_warn_XXX), outputs it into the
2738 # updated configure.ac (with AC_DIAGNOSE), and then outputs
2739 # the replacement expansion.
2740
2741
2742 # This is an auxiliary macro that is also run when
2743 # autoupdate runs m4. It simply calls m4_warning, but
2744 # we need a wrapper so that each warning is emitted only
2745 # once. We break the quoting in m4_warning's argument in
2746 # order to expand this macro's arguments, not AU_DEFUN's.
2747
2748
2749 # Finally, this is the expansion that is picked up by
2750 # autoconf. It tells the user to run autoupdate, and
2751 # then outputs the replacement expansion. We do not care
2752 # about autoupdate's warning because that contains
2753 # information on what to do *after* running autoupdate.
2754
2755
2756
2757 # _LT_COMPILER_C_O([TAGNAME])
2758 # ---------------------------
2759 # Check to see if options -c and -o are simultaneously supported by compiler.
2760 # This macro does not hard code the compiler like AC_PROG_CC_C_O.
2761 # _LT_COMPILER_C_O
2762
2763
2764 # _LT_COMPILER_FILE_LOCKS([TAGNAME])
2765 # ----------------------------------
2766 # Check to see if we can do hard links to lock some files if needed
2767 # _LT_COMPILER_FILE_LOCKS
2768
2769
2770 # _LT_CHECK_OBJDIR
2771 # ----------------
2772 # _LT_CHECK_OBJDIR
2773
2774
2775 # _LT_LINKER_HARDCODE_LIBPATH([TAGNAME])
2776 # --------------------------------------
2777 # Check hardcoding attributes.
2778 # _LT_LINKER_HARDCODE_LIBPATH
2779
2780
2781 # _LT_CMD_STRIPLIB
2782 # ----------------
2783 # _LT_CMD_STRIPLIB
2784
2785
2786 # _LT_SYS_DYNAMIC_LINKER([TAG])
2787 # -----------------------------
2788 # PORTME Fill in your ld.so characteristics
2789 # _LT_SYS_DYNAMIC_LINKER
2790
2791
2792 # _LT_PATH_TOOL_PREFIX(TOOL)
2793 # --------------------------
2794 # find a file program which can recognize shared library
2795 # _LT_PATH_TOOL_PREFIX
2796
2797 # Old name:
2798 # This is what autoupdate's m4 run will expand. It fires
2799 # the warning (with _au_warn_XXX), outputs it into the
2800 # updated configure.ac (with AC_DIAGNOSE), and then outputs
2801 # the replacement expansion.
2802
2803
2804 # This is an auxiliary macro that is also run when
2805 # autoupdate runs m4. It simply calls m4_warning, but
2806 # we need a wrapper so that each warning is emitted only
2807 # once. We break the quoting in m4_warning's argument in
2808 # order to expand this macro's arguments, not AU_DEFUN's.
2809
2810
2811 # Finally, this is the expansion that is picked up by
2812 # autoconf. It tells the user to run autoupdate, and
2813 # then outputs the replacement expansion. We do not care
2814 # about autoupdate's warning because that contains
2815 # information on what to do *after* running autoupdate.
2816
2817
2818
2819 # _LT_PATH_MAGIC
2820 # --------------
2821 # find a file program which can recognize a shared library
2822 # _LT_PATH_MAGIC
2823
2824
2825 # LT_PATH_LD
2826 # ----------
2827 # find the pathname to the GNU or non-GNU linker
2828 # LT_PATH_LD
2829
2830 # Old names:
2831 # This is what autoupdate's m4 run will expand. It fires
2832 # the warning (with _au_warn_XXX), outputs it into the
2833 # updated configure.ac (with AC_DIAGNOSE), and then outputs
2834 # the replacement expansion.
2835
2836
2837 # This is an auxiliary macro that is also run when
2838 # autoupdate runs m4. It simply calls m4_warning, but
2839 # we need a wrapper so that each warning is emitted only
2840 # once. We break the quoting in m4_warning's argument in
2841 # order to expand this macro's arguments, not AU_DEFUN's.
2842
2843
2844 # Finally, this is the expansion that is picked up by
2845 # autoconf. It tells the user to run autoupdate, and
2846 # then outputs the replacement expansion. We do not care
2847 # about autoupdate's warning because that contains
2848 # information on what to do *after* running autoupdate.
2849
2850 # This is what autoupdate's m4 run will expand. It fires
2851 # the warning (with _au_warn_XXX), outputs it into the
2852 # updated configure.ac (with AC_DIAGNOSE), and then outputs
2853 # the replacement expansion.
2854
2855
2856 # This is an auxiliary macro that is also run when
2857 # autoupdate runs m4. It simply calls m4_warning, but
2858 # we need a wrapper so that each warning is emitted only
2859 # once. We break the quoting in m4_warning's argument in
2860 # order to expand this macro's arguments, not AU_DEFUN's.
2861
2862
2863 # Finally, this is the expansion that is picked up by
2864 # autoconf. It tells the user to run autoupdate, and
2865 # then outputs the replacement expansion. We do not care
2866 # about autoupdate's warning because that contains
2867 # information on what to do *after* running autoupdate.
2868
2869
2870
2871 # _LT_PATH_LD_GNU
2872 #- --------------
2873 # _LT_PATH_LD_GNU
2874
2875
2876 # _LT_CMD_RELOAD
2877 # --------------
2878 # find reload flag for linker
2879 # -- PORTME Some linkers may need a different reload flag.
2880 # _LT_CMD_RELOAD
2881
2882
2883 # _LT_CHECK_MAGIC_METHOD
2884 # ----------------------
2885 # how to check for library dependencies
2886 # -- PORTME fill in with the dynamic library characteristics
2887 # _LT_CHECK_MAGIC_METHOD
2888
2889
2890 # LT_PATH_NM
2891 # ----------
2892 # find the pathname to a BSD- or MS-compatible name lister
2893 # LT_PATH_NM
2894
2895 # Old names:
2896 # This is what autoupdate's m4 run will expand. It fires
2897 # the warning (with _au_warn_XXX), outputs it into the
2898 # updated configure.ac (with AC_DIAGNOSE), and then outputs
2899 # the replacement expansion.
2900
2901
2902 # This is an auxiliary macro that is also run when
2903 # autoupdate runs m4. It simply calls m4_warning, but
2904 # we need a wrapper so that each warning is emitted only
2905 # once. We break the quoting in m4_warning's argument in
2906 # order to expand this macro's arguments, not AU_DEFUN's.
2907
2908
2909 # Finally, this is the expansion that is picked up by
2910 # autoconf. It tells the user to run autoupdate, and
2911 # then outputs the replacement expansion. We do not care
2912 # about autoupdate's warning because that contains
2913 # information on what to do *after* running autoupdate.
2914
2915 # This is what autoupdate's m4 run will expand. It fires
2916 # the warning (with _au_warn_XXX), outputs it into the
2917 # updated configure.ac (with AC_DIAGNOSE), and then outputs
2918 # the replacement expansion.
2919
2920
2921 # This is an auxiliary macro that is also run when
2922 # autoupdate runs m4. It simply calls m4_warning, but
2923 # we need a wrapper so that each warning is emitted only
2924 # once. We break the quoting in m4_warning's argument in
2925 # order to expand this macro's arguments, not AU_DEFUN's.
2926
2927
2928 # Finally, this is the expansion that is picked up by
2929 # autoconf. It tells the user to run autoupdate, and
2930 # then outputs the replacement expansion. We do not care
2931 # about autoupdate's warning because that contains
2932 # information on what to do *after* running autoupdate.
2933
2934
2935
2936 # LT_LIB_M
2937 # --------
2938 # check for math library
2939 # LT_LIB_M
2940
2941 # Old name:
2942 # This is what autoupdate's m4 run will expand. It fires
2943 # the warning (with _au_warn_XXX), outputs it into the
2944 # updated configure.ac (with AC_DIAGNOSE), and then outputs
2945 # the replacement expansion.
2946
2947
2948 # This is an auxiliary macro that is also run when
2949 # autoupdate runs m4. It simply calls m4_warning, but
2950 # we need a wrapper so that each warning is emitted only
2951 # once. We break the quoting in m4_warning's argument in
2952 # order to expand this macro's arguments, not AU_DEFUN's.
2953
2954
2955 # Finally, this is the expansion that is picked up by
2956 # autoconf. It tells the user to run autoupdate, and
2957 # then outputs the replacement expansion. We do not care
2958 # about autoupdate's warning because that contains
2959 # information on what to do *after* running autoupdate.
2960
2961
2962
2963 # _LT_COMPILER_NO_RTTI([TAGNAME])
2964 # -------------------------------
2965 # _LT_COMPILER_NO_RTTI
2966
2967
2968 # _LT_CMD_GLOBAL_SYMBOLS
2969 # ----------------------
2970 # _LT_CMD_GLOBAL_SYMBOLS
2971
2972
2973 # _LT_COMPILER_PIC([TAGNAME])
2974 # ---------------------------
2975 # _LT_COMPILER_PIC
2976
2977
2978 # _LT_LINKER_SHLIBS([TAGNAME])
2979 # ----------------------------
2980 # See if the linker supports building shared libraries.
2981 # _LT_LINKER_SHLIBS
2982
2983
2984 # _LT_LANG_C_CONFIG([TAG])
2985 # ------------------------
2986 # Ensure that the configuration variables for a C compiler are suitably
2987 # defined. These variables are subsequently used by _LT_CONFIG to write
2988 # the compiler configuration to `libtool'.
2989 # _LT_LANG_C_CONFIG
2990
2991
2992 # _LT_LANG_CXX_CONFIG([TAG])
2993 # --------------------------
2994 # Ensure that the configuration variables for a C++ compiler are suitably
2995 # defined. These variables are subsequently used by _LT_CONFIG to write
2996 # the compiler configuration to `libtool'.
2997 # _LT_LANG_CXX_CONFIG
2998
2999
3000 # _LT_SYS_HIDDEN_LIBDEPS([TAGNAME])
3001 # ---------------------------------
3002 # Figure out "hidden" library dependencies from verbose
3003 # compiler output when linking a shared library.
3004 # Parse the compiler output and extract the necessary
3005 # objects, libraries and library flags.
3006 # _LT_SYS_HIDDEN_LIBDEPS
3007
3008
3009 # _LT_LANG_F77_CONFIG([TAG])
3010 # --------------------------
3011 # Ensure that the configuration variables for a Fortran 77 compiler are
3012 # suitably defined. These variables are subsequently used by _LT_CONFIG
3013 # to write the compiler configuration to `libtool'.
3014 # _LT_LANG_F77_CONFIG
3015
3016
3017 # _LT_LANG_FC_CONFIG([TAG])
3018 # -------------------------
3019 # Ensure that the configuration variables for a Fortran compiler are
3020 # suitably defined. These variables are subsequently used by _LT_CONFIG
3021 # to write the compiler configuration to `libtool'.
3022 # _LT_LANG_FC_CONFIG
3023
3024
3025 # _LT_LANG_GCJ_CONFIG([TAG])
3026 # --------------------------
3027 # Ensure that the configuration variables for the GNU Java Compiler compiler
3028 # are suitably defined. These variables are subsequently used by _LT_CONFIG
3029 # to write the compiler configuration to `libtool'.
3030 # _LT_LANG_GCJ_CONFIG
3031
3032
3033 # _LT_LANG_RC_CONFIG([TAG])
3034 # -------------------------
3035 # Ensure that the configuration variables for the Windows resource compiler
3036 # are suitably defined. These variables are subsequently used by _LT_CONFIG
3037 # to write the compiler configuration to `libtool'.
3038 # _LT_LANG_RC_CONFIG
3039
3040
3041 # LT_PROG_GCJ
3042 # -----------
3043
3044
3045 # Old name:
3046 # This is what autoupdate's m4 run will expand. It fires
3047 # the warning (with _au_warn_XXX), outputs it into the
3048 # updated configure.ac (with AC_DIAGNOSE), and then outputs
3049 # the replacement expansion.
3050
3051
3052 # This is an auxiliary macro that is also run when
3053 # autoupdate runs m4. It simply calls m4_warning, but
3054 # we need a wrapper so that each warning is emitted only
3055 # once. We break the quoting in m4_warning's argument in
3056 # order to expand this macro's arguments, not AU_DEFUN's.
3057
3058
3059 # Finally, this is the expansion that is picked up by
3060 # autoconf. It tells the user to run autoupdate, and
3061 # then outputs the replacement expansion. We do not care
3062 # about autoupdate's warning because that contains
3063 # information on what to do *after* running autoupdate.
3064
3065
3066
3067 # LT_PROG_RC
3068 # ----------
3069
3070
3071 # Old name:
3072 # This is what autoupdate's m4 run will expand. It fires
3073 # the warning (with _au_warn_XXX), outputs it into the
3074 # updated configure.ac (with AC_DIAGNOSE), and then outputs
3075 # the replacement expansion.
3076
3077
3078 # This is an auxiliary macro that is also run when
3079 # autoupdate runs m4. It simply calls m4_warning, but
3080 # we need a wrapper so that each warning is emitted only
3081 # once. We break the quoting in m4_warning's argument in
3082 # order to expand this macro's arguments, not AU_DEFUN's.
3083
3084
3085 # Finally, this is the expansion that is picked up by
3086 # autoconf. It tells the user to run autoupdate, and
3087 # then outputs the replacement expansion. We do not care
3088 # about autoupdate's warning because that contains
3089 # information on what to do *after* running autoupdate.
3090
3091
3092
3093 # _LT_DECL_EGREP
3094 # --------------
3095 # If we don't have a new enough Autoconf to choose the best grep
3096 # available, choose the one first in the user's PATH.
3097
3098
3099
3100 # _LT_DECL_OBJDUMP
3101 # --------------
3102 # If we don't have a new enough Autoconf to choose the best objdump
3103 # available, choose the one first in the user's PATH.
3104
3105
3106
3107 # _LT_DECL_SED
3108 # ------------
3109 # Check for a fully-functional sed program, that truncates
3110 # as few characters as possible. Prefer GNU sed if found.
3111 # _LT_DECL_SED
3112
3113 #m4_ifndef
3114
3115 # Old name:
3116 # This is what autoupdate's m4 run will expand. It fires
3117 # the warning (with _au_warn_XXX), outputs it into the
3118 # updated configure.ac (with AC_DIAGNOSE), and then outputs
3119 # the replacement expansion.
3120
3121
3122 # This is an auxiliary macro that is also run when
3123 # autoupdate runs m4. It simply calls m4_warning, but
3124 # we need a wrapper so that each warning is emitted only
3125 # once. We break the quoting in m4_warning's argument in
3126 # order to expand this macro's arguments, not AU_DEFUN's.
3127
3128
3129 # Finally, this is the expansion that is picked up by
3130 # autoconf. It tells the user to run autoupdate, and
3131 # then outputs the replacement expansion. We do not care
3132 # about autoupdate's warning because that contains
3133 # information on what to do *after* running autoupdate.
3134
3135
3136
3137 # _LT_CHECK_SHELL_FEATURES
3138 # ------------------------
3139 # Find out whether the shell is Bourne or XSI compatible,
3140 # or has some other useful features.
3141 # _LT_CHECK_SHELL_FEATURES
3142
3143
3144 # _LT_PROG_XSI_SHELLFNS
3145 # ---------------------
3146 # Bourne and XSI compatible variants of some useful shell functions.
3147
3148
3149 # Make sure we can run config.sub.
3150 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
3151 as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
3152
3153 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
3154 $as_echo_n "checking build system type... " >&6; }
3155 if test "${ac_cv_build+set}" = set; then :
3156 $as_echo_n "(cached) " >&6
3157 else
3158 ac_build_alias=$build_alias
3159 test "x$ac_build_alias" = x &&
3160 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
3161 test "x$ac_build_alias" = x &&
3162 as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
3163 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
3164 as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
3165
3166 fi
3167 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
3168 $as_echo "$ac_cv_build" >&6; }
3169 case $ac_cv_build in
3170 *-*-*) ;;
3171 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
3172 esac
3173 build=$ac_cv_build
3174 ac_save_IFS=$IFS; IFS='-'
3175 set x $ac_cv_build
3176 shift
3177 build_cpu=$1
3178 build_vendor=$2
3179 shift; shift
3180 # Remember, the first character of IFS is used to create $*,
3181 # except with old shells:
3182 build_os=$*
3183 IFS=$ac_save_IFS
3184 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
3185
3186
3187 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
3188 $as_echo_n "checking host system type... " >&6; }
3189 if test "${ac_cv_host+set}" = set; then :
3190 $as_echo_n "(cached) " >&6
3191 else
3192 if test "x$host_alias" = x; then
3193 ac_cv_host=$ac_cv_build
3194 else
3195 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
3196 as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
3197 fi
3198
3199 fi
3200 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
3201 $as_echo "$ac_cv_host" >&6; }
3202 case $ac_cv_host in
3203 *-*-*) ;;
3204 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
3205 esac
3206 host=$ac_cv_host
3207 ac_save_IFS=$IFS; IFS='-'
3208 set x $ac_cv_host
3209 shift
3210 host_cpu=$1
3211 host_vendor=$2
3212 shift; shift
3213 # Remember, the first character of IFS is used to create $*,
3214 # except with old shells:
3215 host_os=$*
3216 IFS=$ac_save_IFS
3217 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
3218
3219
3220 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
3221 $as_echo_n "checking target system type... " >&6; }
3222 if test "${ac_cv_target+set}" = set; then :
3223 $as_echo_n "(cached) " >&6
3224 else
3225 if test "x$target_alias" = x; then
3226 ac_cv_target=$ac_cv_host
3227 else
3228 ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
3229 as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
3230 fi
3231
3232 fi
3233 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
3234 $as_echo "$ac_cv_target" >&6; }
3235 case $ac_cv_target in
3236 *-*-*) ;;
3237 *) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
3238 esac
3239 target=$ac_cv_target
3240 ac_save_IFS=$IFS; IFS='-'
3241 set x $ac_cv_target
3242 shift
3243 target_cpu=$1
3244 target_vendor=$2
3245 shift; shift
3246 # Remember, the first character of IFS is used to create $*,
3247 # except with old shells:
3248 target_os=$*
3249 IFS=$ac_save_IFS
3250 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
3251
3252
3253 # The aliases save the names the user supplied, while $host etc.
3254 # will get canonicalized.
3255 test -n "$target_alias" &&
3256 test "$program_prefix$program_suffix$program_transform_name" = \
3257 NONENONEs,x,x, &&
3258 program_prefix=${target_alias}-
3259
3260 ac_ext=c
3261 ac_cpp='$CPP $CPPFLAGS'
3262 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3263 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3264 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3265 if test -n "$ac_tool_prefix"; then
3266 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
3267 set dummy ${ac_tool_prefix}gcc; ac_word=$2
3268 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3269 $as_echo_n "checking for $ac_word... " >&6; }
3270 if test "${ac_cv_prog_CC+set}" = set; then :
3271 $as_echo_n "(cached) " >&6
3272 else
3273 if test -n "$CC"; then
3274 ac_cv_prog_CC="$CC" # Let the user override the test.
3275 else
3276 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3277 for as_dir in $PATH
3278 do
3279 IFS=$as_save_IFS
3280 test -z "$as_dir" && as_dir=.
3281 for ac_exec_ext in '' $ac_executable_extensions; do
3282 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3283 ac_cv_prog_CC="${ac_tool_prefix}gcc"
3284 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3285 break 2
3286 fi
3287 done
3288 done
3289 IFS=$as_save_IFS
3290
3291 fi
3292 fi
3293 CC=$ac_cv_prog_CC
3294 if test -n "$CC"; then
3295 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3296 $as_echo "$CC" >&6; }
3297 else
3298 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3299 $as_echo "no" >&6; }
3300 fi
3301
3302
3303 fi
3304 if test -z "$ac_cv_prog_CC"; then
3305 ac_ct_CC=$CC
3306 # Extract the first word of "gcc", so it can be a program name with args.
3307 set dummy gcc; ac_word=$2
3308 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3309 $as_echo_n "checking for $ac_word... " >&6; }
3310 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3311 $as_echo_n "(cached) " >&6
3312 else
3313 if test -n "$ac_ct_CC"; then
3314 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3315 else
3316 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3317 for as_dir in $PATH
3318 do
3319 IFS=$as_save_IFS
3320 test -z "$as_dir" && as_dir=.
3321 for ac_exec_ext in '' $ac_executable_extensions; do
3322 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3323 ac_cv_prog_ac_ct_CC="gcc"
3324 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3325 break 2
3326 fi
3327 done
3328 done
3329 IFS=$as_save_IFS
3330
3331 fi
3332 fi
3333 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3334 if test -n "$ac_ct_CC"; then
3335 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3336 $as_echo "$ac_ct_CC" >&6; }
3337 else
3338 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3339 $as_echo "no" >&6; }
3340 fi
3341
3342 if test "x$ac_ct_CC" = x; then
3343 CC=""
3344 else
3345 case $cross_compiling:$ac_tool_warned in
3346 yes:)
3347 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3348 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3349 ac_tool_warned=yes ;;
3350 esac
3351 CC=$ac_ct_CC
3352 fi
3353 else
3354 CC="$ac_cv_prog_CC"
3355 fi
3356
3357 if test -z "$CC"; then
3358 if test -n "$ac_tool_prefix"; then
3359 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
3360 set dummy ${ac_tool_prefix}cc; ac_word=$2
3361 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3362 $as_echo_n "checking for $ac_word... " >&6; }
3363 if test "${ac_cv_prog_CC+set}" = set; then :
3364 $as_echo_n "(cached) " >&6
3365 else
3366 if test -n "$CC"; then
3367 ac_cv_prog_CC="$CC" # Let the user override the test.
3368 else
3369 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3370 for as_dir in $PATH
3371 do
3372 IFS=$as_save_IFS
3373 test -z "$as_dir" && as_dir=.
3374 for ac_exec_ext in '' $ac_executable_extensions; do
3375 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3376 ac_cv_prog_CC="${ac_tool_prefix}cc"
3377 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3378 break 2
3379 fi
3380 done
3381 done
3382 IFS=$as_save_IFS
3383
3384 fi
3385 fi
3386 CC=$ac_cv_prog_CC
3387 if test -n "$CC"; then
3388 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3389 $as_echo "$CC" >&6; }
3390 else
3391 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3392 $as_echo "no" >&6; }
3393 fi
3394
3395
3396 fi
3397 fi
3398 if test -z "$CC"; then
3399 # Extract the first word of "cc", so it can be a program name with args.
3400 set dummy cc; ac_word=$2
3401 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3402 $as_echo_n "checking for $ac_word... " >&6; }
3403 if test "${ac_cv_prog_CC+set}" = set; then :
3404 $as_echo_n "(cached) " >&6
3405 else
3406 if test -n "$CC"; then
3407 ac_cv_prog_CC="$CC" # Let the user override the test.
3408 else
3409 ac_prog_rejected=no
3410 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3411 for as_dir in $PATH
3412 do
3413 IFS=$as_save_IFS
3414 test -z "$as_dir" && as_dir=.
3415 for ac_exec_ext in '' $ac_executable_extensions; do
3416 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3417 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
3418 ac_prog_rejected=yes
3419 continue
3420 fi
3421 ac_cv_prog_CC="cc"
3422 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3423 break 2
3424 fi
3425 done
3426 done
3427 IFS=$as_save_IFS
3428
3429 if test $ac_prog_rejected = yes; then
3430 # We found a bogon in the path, so make sure we never use it.
3431 set dummy $ac_cv_prog_CC
3432 shift
3433 if test $# != 0; then
3434 # We chose a different compiler from the bogus one.
3435 # However, it has the same basename, so the bogon will be chosen
3436 # first if we set CC to just the basename; use the full file name.
3437 shift
3438 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
3439 fi
3440 fi
3441 fi
3442 fi
3443 CC=$ac_cv_prog_CC
3444 if test -n "$CC"; then
3445 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3446 $as_echo "$CC" >&6; }
3447 else
3448 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3449 $as_echo "no" >&6; }
3450 fi
3451
3452
3453 fi
3454 if test -z "$CC"; then
3455 if test -n "$ac_tool_prefix"; then
3456 for ac_prog in cl.exe
3457 do
3458 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3459 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3460 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3461 $as_echo_n "checking for $ac_word... " >&6; }
3462 if test "${ac_cv_prog_CC+set}" = set; then :
3463 $as_echo_n "(cached) " >&6
3464 else
3465 if test -n "$CC"; then
3466 ac_cv_prog_CC="$CC" # Let the user override the test.
3467 else
3468 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3469 for as_dir in $PATH
3470 do
3471 IFS=$as_save_IFS
3472 test -z "$as_dir" && as_dir=.
3473 for ac_exec_ext in '' $ac_executable_extensions; do
3474 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3475 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3476 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3477 break 2
3478 fi
3479 done
3480 done
3481 IFS=$as_save_IFS
3482
3483 fi
3484 fi
3485 CC=$ac_cv_prog_CC
3486 if test -n "$CC"; then
3487 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3488 $as_echo "$CC" >&6; }
3489 else
3490 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3491 $as_echo "no" >&6; }
3492 fi
3493
3494
3495 test -n "$CC" && break
3496 done
3497 fi
3498 if test -z "$CC"; then
3499 ac_ct_CC=$CC
3500 for ac_prog in cl.exe
3501 do
3502 # Extract the first word of "$ac_prog", so it can be a program name with args.
3503 set dummy $ac_prog; ac_word=$2
3504 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3505 $as_echo_n "checking for $ac_word... " >&6; }
3506 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3507 $as_echo_n "(cached) " >&6
3508 else
3509 if test -n "$ac_ct_CC"; then
3510 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3511 else
3512 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3513 for as_dir in $PATH
3514 do
3515 IFS=$as_save_IFS
3516 test -z "$as_dir" && as_dir=.
3517 for ac_exec_ext in '' $ac_executable_extensions; do
3518 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3519 ac_cv_prog_ac_ct_CC="$ac_prog"
3520 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3521 break 2
3522 fi
3523 done
3524 done
3525 IFS=$as_save_IFS
3526
3527 fi
3528 fi
3529 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3530 if test -n "$ac_ct_CC"; then
3531 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3532 $as_echo "$ac_ct_CC" >&6; }
3533 else
3534 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3535 $as_echo "no" >&6; }
3536 fi
3537
3538
3539 test -n "$ac_ct_CC" && break
3540 done
3541
3542 if test "x$ac_ct_CC" = x; then
3543 CC=""
3544 else
3545 case $cross_compiling:$ac_tool_warned in
3546 yes:)
3547 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3548 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3549 ac_tool_warned=yes ;;
3550 esac
3551 CC=$ac_ct_CC
3552 fi
3553 fi
3554
3555 fi
3556
3557
3558 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3559 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3560 as_fn_error "no acceptable C compiler found in \$PATH
3561 See \`config.log' for more details." "$LINENO" 5; }
3562
3563 # Provide some information about the compiler.
3564 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3565 set X $ac_compile
3566 ac_compiler=$2
3567 for ac_option in --version -v -V -qversion; do
3568 { { ac_try="$ac_compiler $ac_option >&5"
3569 case "(($ac_try" in
3570 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3571 *) ac_try_echo=$ac_try;;
3572 esac
3573 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3574 $as_echo "$ac_try_echo"; } >&5
3575 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3576 ac_status=$?
3577 if test -s conftest.err; then
3578 sed '10a\
3579 ... rest of stderr output deleted ...
3580 10q' conftest.err >conftest.er1
3581 cat conftest.er1 >&5
3582 rm -f conftest.er1 conftest.err
3583 fi
3584 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3585 test $ac_status = 0; }
3586 done
3587
3588 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3589 /* end confdefs.h. */
3590
3591 int
3592 main ()
3593 {
3594
3595 ;
3596 return 0;
3597 }
3598 _ACEOF
3599 ac_clean_files_save=$ac_clean_files
3600 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
3601 # Try to create an executable without -o first, disregard a.out.
3602 # It will help us diagnose broken compilers, and finding out an intuition
3603 # of exeext.
3604 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3605 $as_echo_n "checking for C compiler default output file name... " >&6; }
3606 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3607
3608 # The possible output files:
3609 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3610
3611 ac_rmfiles=
3612 for ac_file in $ac_files
3613 do
3614 case $ac_file in
3615 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3616 * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3617 esac
3618 done
3619 rm -f $ac_rmfiles
3620
3621 if { { ac_try="$ac_link_default"
3622 case "(($ac_try" in
3623 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3624 *) ac_try_echo=$ac_try;;
3625 esac
3626 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3627 $as_echo "$ac_try_echo"; } >&5
3628 (eval "$ac_link_default") 2>&5
3629 ac_status=$?
3630 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3631 test $ac_status = 0; }; then :
3632 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3633 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3634 # in a Makefile. We should not override ac_cv_exeext if it was cached,
3635 # so that the user can short-circuit this test for compilers unknown to
3636 # Autoconf.
3637 for ac_file in $ac_files ''
3638 do
3639 test -f "$ac_file" || continue
3640 case $ac_file in
3641 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3642 ;;
3643 [ab].out )
3644 # We found the default executable, but exeext='' is most
3645 # certainly right.
3646 break;;
3647 *.* )
3648 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3649 then :; else
3650 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3651 fi
3652 # We set ac_cv_exeext here because the later test for it is not
3653 # safe: cross compilers may not add the suffix if given an `-o'
3654 # argument, so we may need to know it at that point already.
3655 # Even if this section looks crufty: it has the advantage of
3656 # actually working.
3657 break;;
3658 * )
3659 break;;
3660 esac
3661 done
3662 test "$ac_cv_exeext" = no && ac_cv_exeext=
3663
3664 else
3665 ac_file=''
3666 fi
3667 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3668 $as_echo "$ac_file" >&6; }
3669 if test -z "$ac_file"; then :
3670 $as_echo "$as_me: failed program was:" >&5
3671 sed 's/^/| /' conftest.$ac_ext >&5
3672
3673 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3674 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3675 { as_fn_set_status 77
3676 as_fn_error "C compiler cannot create executables
3677 See \`config.log' for more details." "$LINENO" 5; }; }
3678 fi
3679 ac_exeext=$ac_cv_exeext
3680
3681 # Check that the compiler produces executables we can run. If not, either
3682 # the compiler is broken, or we cross compile.
3683 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3684 $as_echo_n "checking whether the C compiler works... " >&6; }
3685 # If not cross compiling, check that we can run a simple program.
3686 if test "$cross_compiling" != yes; then
3687 if { ac_try='./$ac_file'
3688 { { case "(($ac_try" in
3689 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3690 *) ac_try_echo=$ac_try;;
3691 esac
3692 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3693 $as_echo "$ac_try_echo"; } >&5
3694 (eval "$ac_try") 2>&5
3695 ac_status=$?
3696 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3697 test $ac_status = 0; }; }; then
3698 cross_compiling=no
3699 else
3700 if test "$cross_compiling" = maybe; then
3701 cross_compiling=yes
3702 else
3703 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3704 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3705 as_fn_error "cannot run C compiled programs.
3706 If you meant to cross compile, use \`--host'.
3707 See \`config.log' for more details." "$LINENO" 5; }
3708 fi
3709 fi
3710 fi
3711 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3712 $as_echo "yes" >&6; }
3713
3714 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
3715 ac_clean_files=$ac_clean_files_save
3716 # Check that the compiler produces executables we can run. If not, either
3717 # the compiler is broken, or we cross compile.
3718 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3719 $as_echo_n "checking whether we are cross compiling... " >&6; }
3720 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3721 $as_echo "$cross_compiling" >&6; }
3722
3723 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3724 $as_echo_n "checking for suffix of executables... " >&6; }
3725 if { { ac_try="$ac_link"
3726 case "(($ac_try" in
3727 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3728 *) ac_try_echo=$ac_try;;
3729 esac
3730 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3731 $as_echo "$ac_try_echo"; } >&5
3732 (eval "$ac_link") 2>&5
3733 ac_status=$?
3734 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3735 test $ac_status = 0; }; then :
3736 # If both `conftest.exe' and `conftest' are `present' (well, observable)
3737 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
3738 # work properly (i.e., refer to `conftest.exe'), while it won't with
3739 # `rm'.
3740 for ac_file in conftest.exe conftest conftest.*; do
3741 test -f "$ac_file" || continue
3742 case $ac_file in
3743 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3744 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3745 break;;
3746 * ) break;;
3747 esac
3748 done
3749 else
3750 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3751 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3752 as_fn_error "cannot compute suffix of executables: cannot compile and link
3753 See \`config.log' for more details." "$LINENO" 5; }
3754 fi
3755 rm -f conftest$ac_cv_exeext
3756 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3757 $as_echo "$ac_cv_exeext" >&6; }
3758
3759 rm -f conftest.$ac_ext
3760 EXEEXT=$ac_cv_exeext
3761 ac_exeext=$EXEEXT
3762 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3763 $as_echo_n "checking for suffix of object files... " >&6; }
3764 if test "${ac_cv_objext+set}" = set; then :
3765 $as_echo_n "(cached) " >&6
3766 else
3767 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3768 /* end confdefs.h. */
3769
3770 int
3771 main ()
3772 {
3773
3774 ;
3775 return 0;
3776 }
3777 _ACEOF
3778 rm -f conftest.o conftest.obj
3779 if { { ac_try="$ac_compile"
3780 case "(($ac_try" in
3781 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3782 *) ac_try_echo=$ac_try;;
3783 esac
3784 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3785 $as_echo "$ac_try_echo"; } >&5
3786 (eval "$ac_compile") 2>&5
3787 ac_status=$?
3788 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3789 test $ac_status = 0; }; then :
3790 for ac_file in conftest.o conftest.obj conftest.*; do
3791 test -f "$ac_file" || continue;
3792 case $ac_file in
3793 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3794 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3795 break;;
3796 esac
3797 done
3798 else
3799 $as_echo "$as_me: failed program was:" >&5
3800 sed 's/^/| /' conftest.$ac_ext >&5
3801
3802 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3803 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3804 as_fn_error "cannot compute suffix of object files: cannot compile
3805 See \`config.log' for more details." "$LINENO" 5; }
3806 fi
3807 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3808 fi
3809 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3810 $as_echo "$ac_cv_objext" >&6; }
3811 OBJEXT=$ac_cv_objext
3812 ac_objext=$OBJEXT
3813 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3814 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3815 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
3816 $as_echo_n "(cached) " >&6
3817 else
3818 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3819 /* end confdefs.h. */
3820
3821 int
3822 main ()
3823 {
3824 #ifndef __GNUC__
3825 choke me
3826 #endif
3827
3828 ;
3829 return 0;
3830 }
3831 _ACEOF
3832 if ac_fn_c_try_compile "$LINENO"; then :
3833 ac_compiler_gnu=yes
3834 else
3835 ac_compiler_gnu=no
3836 fi
3837 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3838 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3839
3840 fi
3841 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3842 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3843 if test $ac_compiler_gnu = yes; then
3844 GCC=yes
3845 else
3846 GCC=
3847 fi
3848 ac_test_CFLAGS=${CFLAGS+set}
3849 ac_save_CFLAGS=$CFLAGS
3850 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3851 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3852 if test "${ac_cv_prog_cc_g+set}" = set; then :
3853 $as_echo_n "(cached) " >&6
3854 else
3855 ac_save_c_werror_flag=$ac_c_werror_flag
3856 ac_c_werror_flag=yes
3857 ac_cv_prog_cc_g=no
3858 CFLAGS="-g"
3859 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3860 /* end confdefs.h. */
3861
3862 int
3863 main ()
3864 {
3865
3866 ;
3867 return 0;
3868 }
3869 _ACEOF
3870 if ac_fn_c_try_compile "$LINENO"; then :
3871 ac_cv_prog_cc_g=yes
3872 else
3873 CFLAGS=""
3874 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3875 /* end confdefs.h. */
3876
3877 int
3878 main ()
3879 {
3880
3881 ;
3882 return 0;
3883 }
3884 _ACEOF
3885 if ac_fn_c_try_compile "$LINENO"; then :
3886
3887 else
3888 ac_c_werror_flag=$ac_save_c_werror_flag
3889 CFLAGS="-g"
3890 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3891 /* end confdefs.h. */
3892
3893 int
3894 main ()
3895 {
3896
3897 ;
3898 return 0;
3899 }
3900 _ACEOF
3901 if ac_fn_c_try_compile "$LINENO"; then :
3902 ac_cv_prog_cc_g=yes
3903 fi
3904 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3905 fi
3906 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3907 fi
3908 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3909 ac_c_werror_flag=$ac_save_c_werror_flag
3910 fi
3911 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3912 $as_echo "$ac_cv_prog_cc_g" >&6; }
3913 if test "$ac_test_CFLAGS" = set; then
3914 CFLAGS=$ac_save_CFLAGS
3915 elif test $ac_cv_prog_cc_g = yes; then
3916 if test "$GCC" = yes; then
3917 CFLAGS="-g -O2"
3918 else
3919 CFLAGS="-g"
3920 fi
3921 else
3922 if test "$GCC" = yes; then
3923 CFLAGS="-O2"
3924 else
3925 CFLAGS=
3926 fi
3927 fi
3928 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3929 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3930 if test "${ac_cv_prog_cc_c89+set}" = set; then :
3931 $as_echo_n "(cached) " >&6
3932 else
3933 ac_cv_prog_cc_c89=no
3934 ac_save_CC=$CC
3935 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3936 /* end confdefs.h. */
3937 #include <stdarg.h>
3938 #include <stdio.h>
3939 #include <sys/types.h>
3940 #include <sys/stat.h>
3941 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
3942 struct buf { int x; };
3943 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3944 static char *e (p, i)
3945 char **p;
3946 int i;
3947 {
3948 return p[i];
3949 }
3950 static char *f (char * (*g) (char **, int), char **p, ...)
3951 {
3952 char *s;
3953 va_list v;
3954 va_start (v,p);
3955 s = g (p, va_arg (v,int));
3956 va_end (v);
3957 return s;
3958 }
3959
3960 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
3961 function prototypes and stuff, but not '\xHH' hex character constants.
3962 These don't provoke an error unfortunately, instead are silently treated
3963 as 'x'. The following induces an error, until -std is added to get
3964 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
3965 array size at least. It's necessary to write '\x00'==0 to get something
3966 that's true only with -std. */
3967 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3968
3969 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3970 inside strings and character constants. */
3971 #define FOO(x) 'x'
3972 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3973
3974 int test (int i, double x);
3975 struct s1 {int (*f) (int a);};
3976 struct s2 {int (*f) (double a);};
3977 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3978 int argc;
3979 char **argv;
3980 int
3981 main ()
3982 {
3983 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
3984 ;
3985 return 0;
3986 }
3987 _ACEOF
3988 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3989 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3990 do
3991 CC="$ac_save_CC $ac_arg"
3992 if ac_fn_c_try_compile "$LINENO"; then :
3993 ac_cv_prog_cc_c89=$ac_arg
3994 fi
3995 rm -f core conftest.err conftest.$ac_objext
3996 test "x$ac_cv_prog_cc_c89" != "xno" && break
3997 done
3998 rm -f conftest.$ac_ext
3999 CC=$ac_save_CC
4000
4001 fi
4002 # AC_CACHE_VAL
4003 case "x$ac_cv_prog_cc_c89" in
4004 x)
4005 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4006 $as_echo "none needed" >&6; } ;;
4007 xno)
4008 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
4009 $as_echo "unsupported" >&6; } ;;
4010 *)
4011 CC="$CC $ac_cv_prog_cc_c89"
4012 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
4013 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
4014 esac
4015 if test "x$ac_cv_prog_cc_c89" != xno; then :
4016
4017 fi
4018
4019 ac_ext=c
4020 ac_cpp='$CPP $CPPFLAGS'
4021 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4022 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4023 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4024
4025 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
4026 $as_echo_n "checking for a sed that does not truncate output... " >&6; }
4027 if test "${ac_cv_path_SED+set}" = set; then :
4028 $as_echo_n "(cached) " >&6
4029 else
4030 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
4031 for ac_i in 1 2 3 4 5 6 7; do
4032 ac_script="$ac_script$as_nl$ac_script"
4033 done
4034 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
4035 { ac_script=; unset ac_script;}
4036 if test -z "$SED"; then
4037 ac_path_SED_found=false
4038 # Loop through the user's path and test for each of PROGNAME-LIST
4039 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4040 for as_dir in $PATH
4041 do
4042 IFS=$as_save_IFS
4043 test -z "$as_dir" && as_dir=.
4044 for ac_prog in sed gsed; do
4045 for ac_exec_ext in '' $ac_executable_extensions; do
4046 ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
4047 { test -f "$ac_path_SED" && $as_test_x "$ac_path_SED"; } || continue
4048 # Check for GNU ac_path_SED and select it if it is found.
4049 # Check for GNU $ac_path_SED
4050 case `"$ac_path_SED" --version 2>&1` in
4051 *GNU*)
4052 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
4053 *)
4054 ac_count=0
4055 $as_echo_n 0123456789 >"conftest.in"
4056 while :
4057 do
4058 cat "conftest.in" "conftest.in" >"conftest.tmp"
4059 mv "conftest.tmp" "conftest.in"
4060 cp "conftest.in" "conftest.nl"
4061 $as_echo '' >> "conftest.nl"
4062 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
4063 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4064 as_fn_arith $ac_count + 1 && ac_count=$as_val
4065 if test $ac_count -gt ${ac_path_SED_max-0}; then
4066 # Best one so far, save it but keep looking for a better one
4067 ac_cv_path_SED="$ac_path_SED"
4068 ac_path_SED_max=$ac_count
4069 fi
4070 # 10*(2^10) chars as input seems more than enough
4071 test $ac_count -gt 10 && break
4072 done
4073 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4074 esac
4075
4076 $ac_path_SED_found && break 3
4077 done
4078 done
4079 done
4080 IFS=$as_save_IFS
4081 if test -z "$ac_cv_path_SED"; then
4082 as_fn_error "no acceptable sed could be found in \$PATH" "$LINENO" 5
4083 fi
4084 else
4085 ac_cv_path_SED=$SED
4086 fi
4087
4088 fi
4089 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
4090 $as_echo "$ac_cv_path_SED" >&6; }
4091 SED="$ac_cv_path_SED"
4092 rm -f conftest.sed
4093
4094
4095 # Figure out what compiler warnings we can enable.
4096 # See config/warnings.m4 for details.
4097
4098
4099 WARN_CFLAGS=
4100 save_CFLAGS="$CFLAGS"
4101 for option in -W -Wall -Wwrite-strings -Wstrict-prototypes \
4102 -Wmissing-prototypes -Wold-style-definition \
4103 -Wmissing-format-attribute -Wno-overlength-strings; do
4104 as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
4105
4106 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
4107 $as_echo_n "checking whether $CC supports $option... " >&6; }
4108 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
4109 $as_echo_n "(cached) " >&6
4110 else
4111 CFLAGS="$option"
4112 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4113 /* end confdefs.h. */
4114
4115 int
4116 main ()
4117 {
4118
4119 ;
4120 return 0;
4121 }
4122 _ACEOF
4123 if ac_fn_c_try_compile "$LINENO"; then :
4124 eval "$as_acx_Woption=yes"
4125 else
4126 eval "$as_acx_Woption=no"
4127 fi
4128 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4129
4130 fi
4131 eval ac_res=\$$as_acx_Woption
4132 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
4133 $as_echo "$ac_res" >&6; }
4134 if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
4135 WARN_CFLAGS="$WARN_CFLAGS${WARN_CFLAGS:+ }$option"
4136 fi
4137 done
4138 CFLAGS="$save_CFLAGS"
4139
4140 WARN_PEDANTIC=
4141 if test "$GCC" = yes; then :
4142 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -pedantic -Wno-long-long" >&5
4143 $as_echo_n "checking whether $CC supports -pedantic -Wno-long-long... " >&6; }
4144 if test "${acx_cv_prog_cc_pedantic__Wno_long_long+set}" = set; then :
4145 $as_echo_n "(cached) " >&6
4146 else
4147 save_CFLAGS="$CFLAGS"
4148 CFLAGS="-pedantic -Wno-long-long"
4149 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4150 /* end confdefs.h. */
4151
4152 int
4153 main ()
4154 {
4155
4156 ;
4157 return 0;
4158 }
4159 _ACEOF
4160 if ac_fn_c_try_compile "$LINENO"; then :
4161 acx_cv_prog_cc_pedantic__Wno_long_long=yes
4162 else
4163 acx_cv_prog_cc_pedantic__Wno_long_long=no
4164 fi
4165 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4166 CFLAGS="$save_CFLAGS"
4167 fi
4168 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_prog_cc_pedantic__Wno_long_long" >&5
4169 $as_echo "$acx_cv_prog_cc_pedantic__Wno_long_long" >&6; }
4170 if test $acx_cv_prog_cc_pedantic__Wno_long_long = yes; then :
4171 WARN_PEDANTIC="$WARN_PEDANTIC${WARN_PEDANTIC:+ }-pedantic -Wno-long-long"
4172 fi
4173
4174 fi
4175
4176
4177 # Only enable with --enable-werror-always until existing warnings are
4178 # corrected.
4179 WERROR=
4180 # Check whether --enable-werror-always was given.
4181 if test "${enable_werror_always+set}" = set; then :
4182 enableval=$enable_werror_always;
4183 else
4184 enable_werror_always=no
4185 fi
4186
4187 if test $enable_werror_always = yes; then :
4188 WERROR="$WERROR${WERROR:+ }-Werror"
4189 fi
4190
4191
4192
4193 # Determine the noncanonical target name, for directory use.
4194 case ${build_alias} in
4195 "") build_noncanonical=${build} ;;
4196 *) build_noncanonical=${build_alias} ;;
4197 esac
4198
4199 case ${host_alias} in
4200 "") host_noncanonical=${build_noncanonical} ;;
4201 *) host_noncanonical=${host_alias} ;;
4202 esac
4203
4204 case ${target_alias} in
4205 "") target_noncanonical=${host_noncanonical} ;;
4206 *) target_noncanonical=${target_alias} ;;
4207 esac
4208
4209
4210
4211
4212 # Specify the local prefix
4213 local_prefix=
4214
4215 # Check whether --with-local-prefix was given.
4216 if test "${with_local_prefix+set}" = set; then :
4217 withval=$with_local_prefix; case "${withval}" in
4218 yes) as_fn_error "bad value ${withval} given for local include directory prefix" "$LINENO" 5 ;;
4219 no) ;;
4220 *) local_prefix=$with_local_prefix ;;
4221 esac
4222 fi
4223
4224
4225 # Default local prefix if it is empty
4226 if test x$local_prefix = x; then
4227 local_prefix=/usr/local
4228 fi
4229
4230 # Choose one or two-process fix methodology. Systems that cannot handle
4231 # bi-directional pipes must use the two process method.
4232 #
4233 # Check whether --enable-twoprocess was given.
4234 if test "${enable_twoprocess+set}" = set; then :
4235 enableval=$enable_twoprocess; if test "x$enable_twoprocess" = xyes; then
4236 TARGET=twoprocess
4237 else
4238 TARGET=oneprocess
4239 fi
4240 else
4241 case $host in
4242 i?86-*-msdosdjgpp* | \
4243 i?86-*-mingw32* | \
4244 x86_64-*-mingw32* | \
4245 *-*-beos* )
4246 TARGET=twoprocess
4247 ;;
4248
4249 * )
4250 TARGET=oneprocess
4251 ;;
4252 esac
4253 fi
4254
4255
4256
4257 if test $TARGET = twoprocess; then
4258
4259 $as_echo "#define SEPARATE_FIX_PROC 1" >>confdefs.h
4260
4261 fi
4262
4263 case $host in
4264 vax-dec-bsd* )
4265
4266 $as_echo "#define exit xexit" >>confdefs.h
4267
4268
4269 $as_echo "#define atexit xatexit" >>confdefs.h
4270
4271 ;;
4272 esac
4273
4274
4275 cat >>confdefs.h <<_ACEOF
4276 #define EXE_EXT "$ac_exeext"
4277 _ACEOF
4278
4279
4280 # Checks for header files.
4281 ac_ext=c
4282 ac_cpp='$CPP $CPPFLAGS'
4283 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4284 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4285 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4286 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
4287 $as_echo_n "checking how to run the C preprocessor... " >&6; }
4288 # On Suns, sometimes $CPP names a directory.
4289 if test -n "$CPP" && test -d "$CPP"; then
4290 CPP=
4291 fi
4292 if test -z "$CPP"; then
4293 if test "${ac_cv_prog_CPP+set}" = set; then :
4294 $as_echo_n "(cached) " >&6
4295 else
4296 # Double quotes because CPP needs to be expanded
4297 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
4298 do
4299 ac_preproc_ok=false
4300 for ac_c_preproc_warn_flag in '' yes
4301 do
4302 # Use a header file that comes with gcc, so configuring glibc
4303 # with a fresh cross-compiler works.
4304 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4305 # <limits.h> exists even on freestanding compilers.
4306 # On the NeXT, cc -E runs the code through the compiler's parser,
4307 # not just through cpp. "Syntax error" is here to catch this case.
4308 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4309 /* end confdefs.h. */
4310 #ifdef __STDC__
4311 # include <limits.h>
4312 #else
4313 # include <assert.h>
4314 #endif
4315 Syntax error
4316 _ACEOF
4317 if ac_fn_c_try_cpp "$LINENO"; then :
4318
4319 else
4320 # Broken: fails on valid input.
4321 continue
4322 fi
4323 rm -f conftest.err conftest.$ac_ext
4324
4325 # OK, works on sane cases. Now check whether nonexistent headers
4326 # can be detected and how.
4327 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4328 /* end confdefs.h. */
4329 #include <ac_nonexistent.h>
4330 _ACEOF
4331 if ac_fn_c_try_cpp "$LINENO"; then :
4332 # Broken: success on invalid input.
4333 continue
4334 else
4335 # Passes both tests.
4336 ac_preproc_ok=:
4337 break
4338 fi
4339 rm -f conftest.err conftest.$ac_ext
4340
4341 done
4342 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4343 rm -f conftest.err conftest.$ac_ext
4344 if $ac_preproc_ok; then :
4345 break
4346 fi
4347
4348 done
4349 ac_cv_prog_CPP=$CPP
4350
4351 fi
4352 CPP=$ac_cv_prog_CPP
4353 else
4354 ac_cv_prog_CPP=$CPP
4355 fi
4356 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
4357 $as_echo "$CPP" >&6; }
4358 ac_preproc_ok=false
4359 for ac_c_preproc_warn_flag in '' yes
4360 do
4361 # Use a header file that comes with gcc, so configuring glibc
4362 # with a fresh cross-compiler works.
4363 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4364 # <limits.h> exists even on freestanding compilers.
4365 # On the NeXT, cc -E runs the code through the compiler's parser,
4366 # not just through cpp. "Syntax error" is here to catch this case.
4367 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4368 /* end confdefs.h. */
4369 #ifdef __STDC__
4370 # include <limits.h>
4371 #else
4372 # include <assert.h>
4373 #endif
4374 Syntax error
4375 _ACEOF
4376 if ac_fn_c_try_cpp "$LINENO"; then :
4377
4378 else
4379 # Broken: fails on valid input.
4380 continue
4381 fi
4382 rm -f conftest.err conftest.$ac_ext
4383
4384 # OK, works on sane cases. Now check whether nonexistent headers
4385 # can be detected and how.
4386 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4387 /* end confdefs.h. */
4388 #include <ac_nonexistent.h>
4389 _ACEOF
4390 if ac_fn_c_try_cpp "$LINENO"; then :
4391 # Broken: success on invalid input.
4392 continue
4393 else
4394 # Passes both tests.
4395 ac_preproc_ok=:
4396 break
4397 fi
4398 rm -f conftest.err conftest.$ac_ext
4399
4400 done
4401 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4402 rm -f conftest.err conftest.$ac_ext
4403 if $ac_preproc_ok; then :
4404
4405 else
4406 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4407 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4408 as_fn_error "C preprocessor \"$CPP\" fails sanity check
4409 See \`config.log' for more details." "$LINENO" 5; }
4410 fi
4411
4412 ac_ext=c
4413 ac_cpp='$CPP $CPPFLAGS'
4414 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4415 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4416 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4417
4418
4419 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
4420 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
4421 if test "${ac_cv_path_GREP+set}" = set; then :
4422 $as_echo_n "(cached) " >&6
4423 else
4424 if test -z "$GREP"; then
4425 ac_path_GREP_found=false
4426 # Loop through the user's path and test for each of PROGNAME-LIST
4427 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4428 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4429 do
4430 IFS=$as_save_IFS
4431 test -z "$as_dir" && as_dir=.
4432 for ac_prog in grep ggrep; do
4433 for ac_exec_ext in '' $ac_executable_extensions; do
4434 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
4435 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
4436 # Check for GNU ac_path_GREP and select it if it is found.
4437 # Check for GNU $ac_path_GREP
4438 case `"$ac_path_GREP" --version 2>&1` in
4439 *GNU*)
4440 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
4441 *)
4442 ac_count=0
4443 $as_echo_n 0123456789 >"conftest.in"
4444 while :
4445 do
4446 cat "conftest.in" "conftest.in" >"conftest.tmp"
4447 mv "conftest.tmp" "conftest.in"
4448 cp "conftest.in" "conftest.nl"
4449 $as_echo 'GREP' >> "conftest.nl"
4450 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4451 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4452 as_fn_arith $ac_count + 1 && ac_count=$as_val
4453 if test $ac_count -gt ${ac_path_GREP_max-0}; then
4454 # Best one so far, save it but keep looking for a better one
4455 ac_cv_path_GREP="$ac_path_GREP"
4456 ac_path_GREP_max=$ac_count
4457 fi
4458 # 10*(2^10) chars as input seems more than enough
4459 test $ac_count -gt 10 && break
4460 done
4461 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4462 esac
4463
4464 $ac_path_GREP_found && break 3
4465 done
4466 done
4467 done
4468 IFS=$as_save_IFS
4469 if test -z "$ac_cv_path_GREP"; then
4470 as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4471 fi
4472 else
4473 ac_cv_path_GREP=$GREP
4474 fi
4475
4476 fi
4477 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
4478 $as_echo "$ac_cv_path_GREP" >&6; }
4479 GREP="$ac_cv_path_GREP"
4480
4481
4482 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
4483 $as_echo_n "checking for egrep... " >&6; }
4484 if test "${ac_cv_path_EGREP+set}" = set; then :
4485 $as_echo_n "(cached) " >&6
4486 else
4487 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
4488 then ac_cv_path_EGREP="$GREP -E"
4489 else
4490 if test -z "$EGREP"; then
4491 ac_path_EGREP_found=false
4492 # Loop through the user's path and test for each of PROGNAME-LIST
4493 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4494 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4495 do
4496 IFS=$as_save_IFS
4497 test -z "$as_dir" && as_dir=.
4498 for ac_prog in egrep; do
4499 for ac_exec_ext in '' $ac_executable_extensions; do
4500 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
4501 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
4502 # Check for GNU ac_path_EGREP and select it if it is found.
4503 # Check for GNU $ac_path_EGREP
4504 case `"$ac_path_EGREP" --version 2>&1` in
4505 *GNU*)
4506 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
4507 *)
4508 ac_count=0
4509 $as_echo_n 0123456789 >"conftest.in"
4510 while :
4511 do
4512 cat "conftest.in" "conftest.in" >"conftest.tmp"
4513 mv "conftest.tmp" "conftest.in"
4514 cp "conftest.in" "conftest.nl"
4515 $as_echo 'EGREP' >> "conftest.nl"
4516 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4517 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4518 as_fn_arith $ac_count + 1 && ac_count=$as_val
4519 if test $ac_count -gt ${ac_path_EGREP_max-0}; then
4520 # Best one so far, save it but keep looking for a better one
4521 ac_cv_path_EGREP="$ac_path_EGREP"
4522 ac_path_EGREP_max=$ac_count
4523 fi
4524 # 10*(2^10) chars as input seems more than enough
4525 test $ac_count -gt 10 && break
4526 done
4527 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4528 esac
4529
4530 $ac_path_EGREP_found && break 3
4531 done
4532 done
4533 done
4534 IFS=$as_save_IFS
4535 if test -z "$ac_cv_path_EGREP"; then
4536 as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4537 fi
4538 else
4539 ac_cv_path_EGREP=$EGREP
4540 fi
4541
4542 fi
4543 fi
4544 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
4545 $as_echo "$ac_cv_path_EGREP" >&6; }
4546 EGREP="$ac_cv_path_EGREP"
4547
4548
4549 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
4550 $as_echo_n "checking for ANSI C header files... " >&6; }
4551 if test "${ac_cv_header_stdc+set}" = set; then :
4552 $as_echo_n "(cached) " >&6
4553 else
4554 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4555 /* end confdefs.h. */
4556 #include <stdlib.h>
4557 #include <stdarg.h>
4558 #include <string.h>
4559 #include <float.h>
4560
4561 int
4562 main ()
4563 {
4564
4565 ;
4566 return 0;
4567 }
4568 _ACEOF
4569 if ac_fn_c_try_compile "$LINENO"; then :
4570 ac_cv_header_stdc=yes
4571 else
4572 ac_cv_header_stdc=no
4573 fi
4574 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4575
4576 if test $ac_cv_header_stdc = yes; then
4577 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4578 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4579 /* end confdefs.h. */
4580 #include <string.h>
4581
4582 _ACEOF
4583 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4584 $EGREP "memchr" >/dev/null 2>&1; then :
4585
4586 else
4587 ac_cv_header_stdc=no
4588 fi
4589 rm -f conftest*
4590
4591 fi
4592
4593 if test $ac_cv_header_stdc = yes; then
4594 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4595 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4596 /* end confdefs.h. */
4597 #include <stdlib.h>
4598
4599 _ACEOF
4600 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4601 $EGREP "free" >/dev/null 2>&1; then :
4602
4603 else
4604 ac_cv_header_stdc=no
4605 fi
4606 rm -f conftest*
4607
4608 fi
4609
4610 if test $ac_cv_header_stdc = yes; then
4611 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4612 if test "$cross_compiling" = yes; then :
4613 :
4614 else
4615 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4616 /* end confdefs.h. */
4617 #include <ctype.h>
4618 #include <stdlib.h>
4619 #if ((' ' & 0x0FF) == 0x020)
4620 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4621 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4622 #else
4623 # define ISLOWER(c) \
4624 (('a' <= (c) && (c) <= 'i') \
4625 || ('j' <= (c) && (c) <= 'r') \
4626 || ('s' <= (c) && (c) <= 'z'))
4627 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
4628 #endif
4629
4630 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4631 int
4632 main ()
4633 {
4634 int i;
4635 for (i = 0; i < 256; i++)
4636 if (XOR (islower (i), ISLOWER (i))
4637 || toupper (i) != TOUPPER (i))
4638 return 2;
4639 return 0;
4640 }
4641 _ACEOF
4642 if ac_fn_c_try_run "$LINENO"; then :
4643
4644 else
4645 ac_cv_header_stdc=no
4646 fi
4647 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4648 conftest.$ac_objext conftest.beam conftest.$ac_ext
4649 fi
4650
4651 fi
4652 fi
4653 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
4654 $as_echo "$ac_cv_header_stdc" >&6; }
4655 if test $ac_cv_header_stdc = yes; then
4656
4657 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
4658
4659 fi
4660
4661 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
4662 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4663 inttypes.h stdint.h unistd.h
4664 do :
4665 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4666 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
4667 "
4668 eval as_val=\$$as_ac_Header
4669 if test "x$as_val" = x""yes; then :
4670 cat >>confdefs.h <<_ACEOF
4671 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4672 _ACEOF
4673
4674 fi
4675
4676 done
4677
4678
4679 for ac_header in stddef.h stdlib.h strings.h unistd.h fcntl.h sys/file.h \
4680 sys/stat.h
4681 do :
4682 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4683 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
4684 eval as_val=\$$as_ac_Header
4685 if test "x$as_val" = x""yes; then :
4686 cat >>confdefs.h <<_ACEOF
4687 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4688 _ACEOF
4689
4690 fi
4691
4692 done
4693
4694
4695 for ac_func in clearerr_unlocked feof_unlocked ferror_unlocked fflush_unlocked fgetc_unlocked fgets_unlocked fileno_unlocked fprintf_unlocked fputc_unlocked fputs_unlocked fread_unlocked fwrite_unlocked getchar_unlocked getc_unlocked putchar_unlocked putc_unlocked
4696 do :
4697 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
4698 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
4699 eval as_val=\$$as_ac_var
4700 if test "x$as_val" = x""yes; then :
4701 cat >>confdefs.h <<_ACEOF
4702 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
4703 _ACEOF
4704
4705 fi
4706 done
4707
4708 ac_fn_c_check_decl "$LINENO" "abort" "ac_cv_have_decl_abort" "$ac_includes_default"
4709 if test "x$ac_cv_have_decl_abort" = x""yes; then :
4710 ac_have_decl=1
4711 else
4712 ac_have_decl=0
4713 fi
4714
4715 cat >>confdefs.h <<_ACEOF
4716 #define HAVE_DECL_ABORT $ac_have_decl
4717 _ACEOF
4718 ac_fn_c_check_decl "$LINENO" "asprintf" "ac_cv_have_decl_asprintf" "$ac_includes_default"
4719 if test "x$ac_cv_have_decl_asprintf" = x""yes; then :
4720 ac_have_decl=1
4721 else
4722 ac_have_decl=0
4723 fi
4724
4725 cat >>confdefs.h <<_ACEOF
4726 #define HAVE_DECL_ASPRINTF $ac_have_decl
4727 _ACEOF
4728 ac_fn_c_check_decl "$LINENO" "basename" "ac_cv_have_decl_basename" "$ac_includes_default"
4729 if test "x$ac_cv_have_decl_basename" = x""yes; then :
4730 ac_have_decl=1
4731 else
4732 ac_have_decl=0
4733 fi
4734
4735 cat >>confdefs.h <<_ACEOF
4736 #define HAVE_DECL_BASENAME $ac_have_decl
4737 _ACEOF
4738 ac_fn_c_check_decl "$LINENO" "errno" "ac_cv_have_decl_errno" "$ac_includes_default"
4739 if test "x$ac_cv_have_decl_errno" = x""yes; then :
4740 ac_have_decl=1
4741 else
4742 ac_have_decl=0
4743 fi
4744
4745 cat >>confdefs.h <<_ACEOF
4746 #define HAVE_DECL_ERRNO $ac_have_decl
4747 _ACEOF
4748 ac_fn_c_check_decl "$LINENO" "vasprintf" "ac_cv_have_decl_vasprintf" "$ac_includes_default"
4749 if test "x$ac_cv_have_decl_vasprintf" = x""yes; then :
4750 ac_have_decl=1
4751 else
4752 ac_have_decl=0
4753 fi
4754
4755 cat >>confdefs.h <<_ACEOF
4756 #define HAVE_DECL_VASPRINTF $ac_have_decl
4757 _ACEOF
4758 ac_fn_c_check_decl "$LINENO" "clearerr_unlocked" "ac_cv_have_decl_clearerr_unlocked" "$ac_includes_default"
4759 if test "x$ac_cv_have_decl_clearerr_unlocked" = x""yes; then :
4760 ac_have_decl=1
4761 else
4762 ac_have_decl=0
4763 fi
4764
4765 cat >>confdefs.h <<_ACEOF
4766 #define HAVE_DECL_CLEARERR_UNLOCKED $ac_have_decl
4767 _ACEOF
4768 ac_fn_c_check_decl "$LINENO" "feof_unlocked" "ac_cv_have_decl_feof_unlocked" "$ac_includes_default"
4769 if test "x$ac_cv_have_decl_feof_unlocked" = x""yes; then :
4770 ac_have_decl=1
4771 else
4772 ac_have_decl=0
4773 fi
4774
4775 cat >>confdefs.h <<_ACEOF
4776 #define HAVE_DECL_FEOF_UNLOCKED $ac_have_decl
4777 _ACEOF
4778 ac_fn_c_check_decl "$LINENO" "ferror_unlocked" "ac_cv_have_decl_ferror_unlocked" "$ac_includes_default"
4779 if test "x$ac_cv_have_decl_ferror_unlocked" = x""yes; then :
4780 ac_have_decl=1
4781 else
4782 ac_have_decl=0
4783 fi
4784
4785 cat >>confdefs.h <<_ACEOF
4786 #define HAVE_DECL_FERROR_UNLOCKED $ac_have_decl
4787 _ACEOF
4788 ac_fn_c_check_decl "$LINENO" "fflush_unlocked" "ac_cv_have_decl_fflush_unlocked" "$ac_includes_default"
4789 if test "x$ac_cv_have_decl_fflush_unlocked" = x""yes; then :
4790 ac_have_decl=1
4791 else
4792 ac_have_decl=0
4793 fi
4794
4795 cat >>confdefs.h <<_ACEOF
4796 #define HAVE_DECL_FFLUSH_UNLOCKED $ac_have_decl
4797 _ACEOF
4798 ac_fn_c_check_decl "$LINENO" "fgetc_unlocked" "ac_cv_have_decl_fgetc_unlocked" "$ac_includes_default"
4799 if test "x$ac_cv_have_decl_fgetc_unlocked" = x""yes; then :
4800 ac_have_decl=1
4801 else
4802 ac_have_decl=0
4803 fi
4804
4805 cat >>confdefs.h <<_ACEOF
4806 #define HAVE_DECL_FGETC_UNLOCKED $ac_have_decl
4807 _ACEOF
4808 ac_fn_c_check_decl "$LINENO" "fgets_unlocked" "ac_cv_have_decl_fgets_unlocked" "$ac_includes_default"
4809 if test "x$ac_cv_have_decl_fgets_unlocked" = x""yes; then :
4810 ac_have_decl=1
4811 else
4812 ac_have_decl=0
4813 fi
4814
4815 cat >>confdefs.h <<_ACEOF
4816 #define HAVE_DECL_FGETS_UNLOCKED $ac_have_decl
4817 _ACEOF
4818 ac_fn_c_check_decl "$LINENO" "fileno_unlocked" "ac_cv_have_decl_fileno_unlocked" "$ac_includes_default"
4819 if test "x$ac_cv_have_decl_fileno_unlocked" = x""yes; then :
4820 ac_have_decl=1
4821 else
4822 ac_have_decl=0
4823 fi
4824
4825 cat >>confdefs.h <<_ACEOF
4826 #define HAVE_DECL_FILENO_UNLOCKED $ac_have_decl
4827 _ACEOF
4828 ac_fn_c_check_decl "$LINENO" "fprintf_unlocked" "ac_cv_have_decl_fprintf_unlocked" "$ac_includes_default"
4829 if test "x$ac_cv_have_decl_fprintf_unlocked" = x""yes; then :
4830 ac_have_decl=1
4831 else
4832 ac_have_decl=0
4833 fi
4834
4835 cat >>confdefs.h <<_ACEOF
4836 #define HAVE_DECL_FPRINTF_UNLOCKED $ac_have_decl
4837 _ACEOF
4838 ac_fn_c_check_decl "$LINENO" "fputc_unlocked" "ac_cv_have_decl_fputc_unlocked" "$ac_includes_default"
4839 if test "x$ac_cv_have_decl_fputc_unlocked" = x""yes; then :
4840 ac_have_decl=1
4841 else
4842 ac_have_decl=0
4843 fi
4844
4845 cat >>confdefs.h <<_ACEOF
4846 #define HAVE_DECL_FPUTC_UNLOCKED $ac_have_decl
4847 _ACEOF
4848 ac_fn_c_check_decl "$LINENO" "fputs_unlocked" "ac_cv_have_decl_fputs_unlocked" "$ac_includes_default"
4849 if test "x$ac_cv_have_decl_fputs_unlocked" = x""yes; then :
4850 ac_have_decl=1
4851 else
4852 ac_have_decl=0
4853 fi
4854
4855 cat >>confdefs.h <<_ACEOF
4856 #define HAVE_DECL_FPUTS_UNLOCKED $ac_have_decl
4857 _ACEOF
4858 ac_fn_c_check_decl "$LINENO" "fread_unlocked" "ac_cv_have_decl_fread_unlocked" "$ac_includes_default"
4859 if test "x$ac_cv_have_decl_fread_unlocked" = x""yes; then :
4860 ac_have_decl=1
4861 else
4862 ac_have_decl=0
4863 fi
4864
4865 cat >>confdefs.h <<_ACEOF
4866 #define HAVE_DECL_FREAD_UNLOCKED $ac_have_decl
4867 _ACEOF
4868 ac_fn_c_check_decl "$LINENO" "fwrite_unlocked" "ac_cv_have_decl_fwrite_unlocked" "$ac_includes_default"
4869 if test "x$ac_cv_have_decl_fwrite_unlocked" = x""yes; then :
4870 ac_have_decl=1
4871 else
4872 ac_have_decl=0
4873 fi
4874
4875 cat >>confdefs.h <<_ACEOF
4876 #define HAVE_DECL_FWRITE_UNLOCKED $ac_have_decl
4877 _ACEOF
4878 ac_fn_c_check_decl "$LINENO" "getchar_unlocked" "ac_cv_have_decl_getchar_unlocked" "$ac_includes_default"
4879 if test "x$ac_cv_have_decl_getchar_unlocked" = x""yes; then :
4880 ac_have_decl=1
4881 else
4882 ac_have_decl=0
4883 fi
4884
4885 cat >>confdefs.h <<_ACEOF
4886 #define HAVE_DECL_GETCHAR_UNLOCKED $ac_have_decl
4887 _ACEOF
4888 ac_fn_c_check_decl "$LINENO" "getc_unlocked" "ac_cv_have_decl_getc_unlocked" "$ac_includes_default"
4889 if test "x$ac_cv_have_decl_getc_unlocked" = x""yes; then :
4890 ac_have_decl=1
4891 else
4892 ac_have_decl=0
4893 fi
4894
4895 cat >>confdefs.h <<_ACEOF
4896 #define HAVE_DECL_GETC_UNLOCKED $ac_have_decl
4897 _ACEOF
4898 ac_fn_c_check_decl "$LINENO" "putchar_unlocked" "ac_cv_have_decl_putchar_unlocked" "$ac_includes_default"
4899 if test "x$ac_cv_have_decl_putchar_unlocked" = x""yes; then :
4900 ac_have_decl=1
4901 else
4902 ac_have_decl=0
4903 fi
4904
4905 cat >>confdefs.h <<_ACEOF
4906 #define HAVE_DECL_PUTCHAR_UNLOCKED $ac_have_decl
4907 _ACEOF
4908 ac_fn_c_check_decl "$LINENO" "putc_unlocked" "ac_cv_have_decl_putc_unlocked" "$ac_includes_default"
4909 if test "x$ac_cv_have_decl_putc_unlocked" = x""yes; then :
4910 ac_have_decl=1
4911 else
4912 ac_have_decl=0
4913 fi
4914
4915 cat >>confdefs.h <<_ACEOF
4916 #define HAVE_DECL_PUTC_UNLOCKED $ac_have_decl
4917 _ACEOF
4918
4919
4920 # Checks for typedefs, structures, and compiler characteristics.
4921 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
4922 $as_echo_n "checking for an ANSI C-conforming const... " >&6; }
4923 if test "${ac_cv_c_const+set}" = set; then :
4924 $as_echo_n "(cached) " >&6
4925 else
4926 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4927 /* end confdefs.h. */
4928
4929 int
4930 main ()
4931 {
4932 /* FIXME: Include the comments suggested by Paul. */
4933 #ifndef __cplusplus
4934 /* Ultrix mips cc rejects this. */
4935 typedef int charset[2];
4936 const charset cs;
4937 /* SunOS 4.1.1 cc rejects this. */
4938 char const *const *pcpcc;
4939 char **ppc;
4940 /* NEC SVR4.0.2 mips cc rejects this. */
4941 struct point {int x, y;};
4942 static struct point const zero = {0,0};
4943 /* AIX XL C 1.02.0.0 rejects this.
4944 It does not let you subtract one const X* pointer from another in
4945 an arm of an if-expression whose if-part is not a constant
4946 expression */
4947 const char *g = "string";
4948 pcpcc = &g + (g ? g-g : 0);
4949 /* HPUX 7.0 cc rejects these. */
4950 ++pcpcc;
4951 ppc = (char**) pcpcc;
4952 pcpcc = (char const *const *) ppc;
4953 { /* SCO 3.2v4 cc rejects this. */
4954 char *t;
4955 char const *s = 0 ? (char *) 0 : (char const *) 0;
4956
4957 *t++ = 0;
4958 if (s) return 0;
4959 }
4960 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
4961 int x[] = {25, 17};
4962 const int *foo = &x[0];
4963 ++foo;
4964 }
4965 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
4966 typedef const int *iptr;
4967 iptr p = 0;
4968 ++p;
4969 }
4970 { /* AIX XL C 1.02.0.0 rejects this saying
4971 "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
4972 struct s { int j; const int *ap[3]; };
4973 struct s *b; b->j = 5;
4974 }
4975 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
4976 const int foo = 10;
4977 if (!foo) return 0;
4978 }
4979 return !cs[0] && !zero.x;
4980 #endif
4981
4982 ;
4983 return 0;
4984 }
4985 _ACEOF
4986 if ac_fn_c_try_compile "$LINENO"; then :
4987 ac_cv_c_const=yes
4988 else
4989 ac_cv_c_const=no
4990 fi
4991 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4992 fi
4993 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
4994 $as_echo "$ac_cv_c_const" >&6; }
4995 if test $ac_cv_c_const = no; then
4996
4997 $as_echo "#define const /**/" >>confdefs.h
4998
4999 fi
5000
5001
5002 # Checks for library functions.
5003
5004 ac_fn_c_check_header_mongrel "$LINENO" "sys/mman.h" "ac_cv_header_sys_mman_h" "$ac_includes_default"
5005 if test "x$ac_cv_header_sys_mman_h" = x""yes; then :
5006 gcc_header_sys_mman_h=yes
5007 else
5008 gcc_header_sys_mman_h=no
5009 fi
5010
5011
5012 ac_fn_c_check_func "$LINENO" "mmap" "ac_cv_func_mmap"
5013 if test "x$ac_cv_func_mmap" = x""yes; then :
5014 gcc_func_mmap=yes
5015 else
5016 gcc_func_mmap=no
5017 fi
5018
5019 if test "$gcc_header_sys_mman_h" != yes \
5020 || test "$gcc_func_mmap" != yes; then
5021 gcc_cv_func_mmap_file=no
5022 gcc_cv_func_mmap_dev_zero=no
5023 gcc_cv_func_mmap_anon=no
5024 else
5025 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether read-only mmap of a plain file works" >&5
5026 $as_echo_n "checking whether read-only mmap of a plain file works... " >&6; }
5027 if test "${gcc_cv_func_mmap_file+set}" = set; then :
5028 $as_echo_n "(cached) " >&6
5029 else
5030 # Add a system to this blacklist if
5031 # mmap(0, stat_size, PROT_READ, MAP_PRIVATE, fd, 0) doesn't return a
5032 # memory area containing the same data that you'd get if you applied
5033 # read() to the same fd. The only system known to have a problem here
5034 # is VMS, where text files have record structure.
5035 case "$host_os" in
5036 vms* | ultrix*)
5037 gcc_cv_func_mmap_file=no ;;
5038 *)
5039 gcc_cv_func_mmap_file=yes;;
5040 esac
5041 fi
5042 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mmap_file" >&5
5043 $as_echo "$gcc_cv_func_mmap_file" >&6; }
5044 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mmap from /dev/zero works" >&5
5045 $as_echo_n "checking whether mmap from /dev/zero works... " >&6; }
5046 if test "${gcc_cv_func_mmap_dev_zero+set}" = set; then :
5047 $as_echo_n "(cached) " >&6
5048 else
5049 # Add a system to this blacklist if it has mmap() but /dev/zero
5050 # does not exist, or if mmapping /dev/zero does not give anonymous
5051 # zeroed pages with both the following properties:
5052 # 1. If you map N consecutive pages in with one call, and then
5053 # unmap any subset of those pages, the pages that were not
5054 # explicitly unmapped remain accessible.
5055 # 2. If you map two adjacent blocks of memory and then unmap them
5056 # both at once, they must both go away.
5057 # Systems known to be in this category are Windows (all variants),
5058 # VMS, and Darwin.
5059 case "$host_os" in
5060 vms* | cygwin* | pe | mingw* | darwin* | ultrix* | hpux10* | hpux11.00)
5061 gcc_cv_func_mmap_dev_zero=no ;;
5062 *)
5063 gcc_cv_func_mmap_dev_zero=yes;;
5064 esac
5065 fi
5066 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mmap_dev_zero" >&5
5067 $as_echo "$gcc_cv_func_mmap_dev_zero" >&6; }
5068
5069 # Unlike /dev/zero, the MAP_ANON(YMOUS) defines can be probed for.
5070 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for MAP_ANON(YMOUS)" >&5
5071 $as_echo_n "checking for MAP_ANON(YMOUS)... " >&6; }
5072 if test "${gcc_cv_decl_map_anon+set}" = set; then :
5073 $as_echo_n "(cached) " >&6
5074 else
5075 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5076 /* end confdefs.h. */
5077 #include <sys/types.h>
5078 #include <sys/mman.h>
5079 #include <unistd.h>
5080
5081 #ifndef MAP_ANONYMOUS
5082 #define MAP_ANONYMOUS MAP_ANON
5083 #endif
5084
5085 int
5086 main ()
5087 {
5088 int n = MAP_ANONYMOUS;
5089 ;
5090 return 0;
5091 }
5092 _ACEOF
5093 if ac_fn_c_try_compile "$LINENO"; then :
5094 gcc_cv_decl_map_anon=yes
5095 else
5096 gcc_cv_decl_map_anon=no
5097 fi
5098 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5099 fi
5100 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_decl_map_anon" >&5
5101 $as_echo "$gcc_cv_decl_map_anon" >&6; }
5102
5103 if test $gcc_cv_decl_map_anon = no; then
5104 gcc_cv_func_mmap_anon=no
5105 else
5106 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mmap with MAP_ANON(YMOUS) works" >&5
5107 $as_echo_n "checking whether mmap with MAP_ANON(YMOUS) works... " >&6; }
5108 if test "${gcc_cv_func_mmap_anon+set}" = set; then :
5109 $as_echo_n "(cached) " >&6
5110 else
5111 # Add a system to this blacklist if it has mmap() and MAP_ANON or
5112 # MAP_ANONYMOUS, but using mmap(..., MAP_PRIVATE|MAP_ANONYMOUS, -1, 0)
5113 # doesn't give anonymous zeroed pages with the same properties listed
5114 # above for use of /dev/zero.
5115 # Systems known to be in this category are Windows, VMS, and SCO Unix.
5116 case "$host_os" in
5117 vms* | cygwin* | pe | mingw* | sco* | udk* )
5118 gcc_cv_func_mmap_anon=no ;;
5119 *)
5120 gcc_cv_func_mmap_anon=yes;;
5121 esac
5122 fi
5123 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mmap_anon" >&5
5124 $as_echo "$gcc_cv_func_mmap_anon" >&6; }
5125 fi
5126 fi
5127
5128 if test $gcc_cv_func_mmap_file = yes; then
5129
5130 $as_echo "#define HAVE_MMAP_FILE 1" >>confdefs.h
5131
5132 fi
5133 if test $gcc_cv_func_mmap_dev_zero = yes; then
5134
5135 $as_echo "#define HAVE_MMAP_DEV_ZERO 1" >>confdefs.h
5136
5137 fi
5138 if test $gcc_cv_func_mmap_anon = yes; then
5139
5140 $as_echo "#define HAVE_MMAP_ANON 1" >>confdefs.h
5141
5142 fi
5143
5144
5145 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
5146 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
5147 # Check whether --enable-maintainer-mode was given.
5148 if test "${enable_maintainer_mode+set}" = set; then :
5149 enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
5150 else
5151 USE_MAINTAINER_MODE=no
5152 fi
5153
5154 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
5155 $as_echo "$USE_MAINTAINER_MODE" >&6; }
5156 if test "$USE_MAINTAINER_MODE" = yes; then
5157 MAINT=
5158 else
5159 MAINT='#'
5160 fi
5161
5162
5163 cat >>confdefs.h <<_ACEOF
5164 #define SED_PROGRAM "${SED}"
5165 _ACEOF
5166
5167
5168 ac_config_headers="$ac_config_headers config.h"
5169
5170 ac_config_files="$ac_config_files Makefile mkheaders.almost:mkheaders.in"
5171
5172 cat >confcache <<\_ACEOF
5173 # This file is a shell script that caches the results of configure
5174 # tests run on this system so they can be shared between configure
5175 # scripts and configure runs, see configure's option --config-cache.
5176 # It is not useful on other systems. If it contains results you don't
5177 # want to keep, you may remove or edit it.
5178 #
5179 # config.status only pays attention to the cache file if you give it
5180 # the --recheck option to rerun configure.
5181 #
5182 # `ac_cv_env_foo' variables (set or unset) will be overridden when
5183 # loading this file, other *unset* `ac_cv_foo' will be assigned the
5184 # following values.
5185
5186 _ACEOF
5187
5188 # The following way of writing the cache mishandles newlines in values,
5189 # but we know of no workaround that is simple, portable, and efficient.
5190 # So, we kill variables containing newlines.
5191 # Ultrix sh set writes to stderr and can't be redirected directly,
5192 # and sets the high bit in the cache file unless we assign to the vars.
5193 (
5194 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
5195 eval ac_val=\$$ac_var
5196 case $ac_val in #(
5197 *${as_nl}*)
5198 case $ac_var in #(
5199 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
5200 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
5201 esac
5202 case $ac_var in #(
5203 _ | IFS | as_nl) ;; #(
5204 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
5205 *) { eval $ac_var=; unset $ac_var;} ;;
5206 esac ;;
5207 esac
5208 done
5209
5210 (set) 2>&1 |
5211 case $as_nl`(ac_space=' '; set) 2>&1` in #(
5212 *${as_nl}ac_space=\ *)
5213 # `set' does not quote correctly, so add quotes: double-quote
5214 # substitution turns \\\\ into \\, and sed turns \\ into \.
5215 sed -n \
5216 "s/'/'\\\\''/g;
5217 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
5218 ;; #(
5219 *)
5220 # `set' quotes correctly as required by POSIX, so do not add quotes.
5221 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
5222 ;;
5223 esac |
5224 sort
5225 ) |
5226 sed '
5227 /^ac_cv_env_/b end
5228 t clear
5229 :clear
5230 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
5231 t end
5232 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
5233 :end' >>confcache
5234 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
5235 if test -w "$cache_file"; then
5236 test "x$cache_file" != "x/dev/null" &&
5237 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
5238 $as_echo "$as_me: updating cache $cache_file" >&6;}
5239 cat confcache >$cache_file
5240 else
5241 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
5242 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
5243 fi
5244 fi
5245 rm -f confcache
5246
5247 test "x$prefix" = xNONE && prefix=$ac_default_prefix
5248 # Let make expand exec_prefix.
5249 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5250
5251 DEFS=-DHAVE_CONFIG_H
5252
5253 ac_libobjs=
5254 ac_ltlibobjs=
5255 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
5256 # 1. Remove the extension, and $U if already installed.
5257 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
5258 ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
5259 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
5260 # will be set to the directory where LIBOBJS objects are built.
5261 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
5262 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
5263 done
5264 LIBOBJS=$ac_libobjs
5265
5266 LTLIBOBJS=$ac_ltlibobjs
5267
5268
5269
5270 : ${CONFIG_STATUS=./config.status}
5271 ac_write_fail=0
5272 ac_clean_files_save=$ac_clean_files
5273 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
5274 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
5275 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
5276 as_write_fail=0
5277 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
5278 #! $SHELL
5279 # Generated by $as_me.
5280 # Run this file to recreate the current configuration.
5281 # Compiler output produced by configure, useful for debugging
5282 # configure, is in config.log if it exists.
5283
5284 debug=false
5285 ac_cs_recheck=false
5286 ac_cs_silent=false
5287
5288 SHELL=\${CONFIG_SHELL-$SHELL}
5289 export SHELL
5290 _ASEOF
5291 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
5292 ## -------------------- ##
5293 ## M4sh Initialization. ##
5294 ## -------------------- ##
5295
5296 # Be more Bourne compatible
5297 DUALCASE=1; export DUALCASE # for MKS sh
5298 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
5299 emulate sh
5300 NULLCMD=:
5301 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
5302 # is contrary to our usage. Disable this feature.
5303 alias -g '${1+"$@"}'='"$@"'
5304 setopt NO_GLOB_SUBST
5305 else
5306 case `(set -o) 2>/dev/null` in #(
5307 *posix*) :
5308 set -o posix ;; #(
5309 *) :
5310 ;;
5311 esac
5312 fi
5313
5314
5315 as_nl='
5316 '
5317 export as_nl
5318 # Printing a long string crashes Solaris 7 /usr/bin/printf.
5319 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
5320 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
5321 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
5322 # Prefer a ksh shell builtin over an external printf program on Solaris,
5323 # but without wasting forks for bash or zsh.
5324 if test -z "$BASH_VERSION$ZSH_VERSION" \
5325 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
5326 as_echo='print -r --'
5327 as_echo_n='print -rn --'
5328 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
5329 as_echo='printf %s\n'
5330 as_echo_n='printf %s'
5331 else
5332 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
5333 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
5334 as_echo_n='/usr/ucb/echo -n'
5335 else
5336 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
5337 as_echo_n_body='eval
5338 arg=$1;
5339 case $arg in #(
5340 *"$as_nl"*)
5341 expr "X$arg" : "X\\(.*\\)$as_nl";
5342 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
5343 esac;
5344 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
5345 '
5346 export as_echo_n_body
5347 as_echo_n='sh -c $as_echo_n_body as_echo'
5348 fi
5349 export as_echo_body
5350 as_echo='sh -c $as_echo_body as_echo'
5351 fi
5352
5353 # The user is always right.
5354 if test "${PATH_SEPARATOR+set}" != set; then
5355 PATH_SEPARATOR=:
5356 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
5357 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
5358 PATH_SEPARATOR=';'
5359 }
5360 fi
5361
5362
5363 # IFS
5364 # We need space, tab and new line, in precisely that order. Quoting is
5365 # there to prevent editors from complaining about space-tab.
5366 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
5367 # splitting by setting IFS to empty value.)
5368 IFS=" "" $as_nl"
5369
5370 # Find who we are. Look in the path if we contain no directory separator.
5371 case $0 in #((
5372 *[\\/]* ) as_myself=$0 ;;
5373 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5374 for as_dir in $PATH
5375 do
5376 IFS=$as_save_IFS
5377 test -z "$as_dir" && as_dir=.
5378 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
5379 done
5380 IFS=$as_save_IFS
5381
5382 ;;
5383 esac
5384 # We did not find ourselves, most probably we were run as `sh COMMAND'
5385 # in which case we are not to be found in the path.
5386 if test "x$as_myself" = x; then
5387 as_myself=$0
5388 fi
5389 if test ! -f "$as_myself"; then
5390 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
5391 exit 1
5392 fi
5393
5394 # Unset variables that we do not need and which cause bugs (e.g. in
5395 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
5396 # suppresses any "Segmentation fault" message there. '((' could
5397 # trigger a bug in pdksh 5.2.14.
5398 for as_var in BASH_ENV ENV MAIL MAILPATH
5399 do eval test x\${$as_var+set} = xset \
5400 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
5401 done
5402 PS1='$ '
5403 PS2='> '
5404 PS4='+ '
5405
5406 # NLS nuisances.
5407 LC_ALL=C
5408 export LC_ALL
5409 LANGUAGE=C
5410 export LANGUAGE
5411
5412 # CDPATH.
5413 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
5414
5415
5416 # as_fn_error ERROR [LINENO LOG_FD]
5417 # ---------------------------------
5418 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
5419 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
5420 # script with status $?, using 1 if that was 0.
5421 as_fn_error ()
5422 {
5423 as_status=$?; test $as_status -eq 0 && as_status=1
5424 if test "$3"; then
5425 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
5426 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
5427 fi
5428 $as_echo "$as_me: error: $1" >&2
5429 as_fn_exit $as_status
5430 } # as_fn_error
5431
5432
5433 # as_fn_set_status STATUS
5434 # -----------------------
5435 # Set $? to STATUS, without forking.
5436 as_fn_set_status ()
5437 {
5438 return $1
5439 } # as_fn_set_status
5440
5441 # as_fn_exit STATUS
5442 # -----------------
5443 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
5444 as_fn_exit ()
5445 {
5446 set +e
5447 as_fn_set_status $1
5448 exit $1
5449 } # as_fn_exit
5450
5451 # as_fn_unset VAR
5452 # ---------------
5453 # Portably unset VAR.
5454 as_fn_unset ()
5455 {
5456 { eval $1=; unset $1;}
5457 }
5458 as_unset=as_fn_unset
5459 # as_fn_append VAR VALUE
5460 # ----------------------
5461 # Append the text in VALUE to the end of the definition contained in VAR. Take
5462 # advantage of any shell optimizations that allow amortized linear growth over
5463 # repeated appends, instead of the typical quadratic growth present in naive
5464 # implementations.
5465 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
5466 eval 'as_fn_append ()
5467 {
5468 eval $1+=\$2
5469 }'
5470 else
5471 as_fn_append ()
5472 {
5473 eval $1=\$$1\$2
5474 }
5475 fi # as_fn_append
5476
5477 # as_fn_arith ARG...
5478 # ------------------
5479 # Perform arithmetic evaluation on the ARGs, and store the result in the
5480 # global $as_val. Take advantage of shells that can avoid forks. The arguments
5481 # must be portable across $(()) and expr.
5482 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
5483 eval 'as_fn_arith ()
5484 {
5485 as_val=$(( $* ))
5486 }'
5487 else
5488 as_fn_arith ()
5489 {
5490 as_val=`expr "$@" || test $? -eq 1`
5491 }
5492 fi # as_fn_arith
5493
5494
5495 if expr a : '\(a\)' >/dev/null 2>&1 &&
5496 test "X`expr 00001 : '.*\(...\)'`" = X001; then
5497 as_expr=expr
5498 else
5499 as_expr=false
5500 fi
5501
5502 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
5503 as_basename=basename
5504 else
5505 as_basename=false
5506 fi
5507
5508 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
5509 as_dirname=dirname
5510 else
5511 as_dirname=false
5512 fi
5513
5514 as_me=`$as_basename -- "$0" ||
5515 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
5516 X"$0" : 'X\(//\)$' \| \
5517 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
5518 $as_echo X/"$0" |
5519 sed '/^.*\/\([^/][^/]*\)\/*$/{
5520 s//\1/
5521 q
5522 }
5523 /^X\/\(\/\/\)$/{
5524 s//\1/
5525 q
5526 }
5527 /^X\/\(\/\).*/{
5528 s//\1/
5529 q
5530 }
5531 s/.*/./; q'`
5532
5533 # Avoid depending upon Character Ranges.
5534 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
5535 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
5536 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
5537 as_cr_digits='0123456789'
5538 as_cr_alnum=$as_cr_Letters$as_cr_digits
5539
5540 ECHO_C= ECHO_N= ECHO_T=
5541 case `echo -n x` in #(((((
5542 -n*)
5543 case `echo 'xy\c'` in
5544 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
5545 xy) ECHO_C='\c';;
5546 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
5547 ECHO_T=' ';;
5548 esac;;
5549 *)
5550 ECHO_N='-n';;
5551 esac
5552
5553 rm -f conf$$ conf$$.exe conf$$.file
5554 if test -d conf$$.dir; then
5555 rm -f conf$$.dir/conf$$.file
5556 else
5557 rm -f conf$$.dir
5558 mkdir conf$$.dir 2>/dev/null
5559 fi
5560 if (echo >conf$$.file) 2>/dev/null; then
5561 if ln -s conf$$.file conf$$ 2>/dev/null; then
5562 as_ln_s='ln -s'
5563 # ... but there are two gotchas:
5564 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
5565 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
5566 # In both cases, we have to default to `cp -p'.
5567 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
5568 as_ln_s='cp -p'
5569 elif ln conf$$.file conf$$ 2>/dev/null; then
5570 as_ln_s=ln
5571 else
5572 as_ln_s='cp -p'
5573 fi
5574 else
5575 as_ln_s='cp -p'
5576 fi
5577 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
5578 rmdir conf$$.dir 2>/dev/null
5579
5580
5581 # as_fn_mkdir_p
5582 # -------------
5583 # Create "$as_dir" as a directory, including parents if necessary.
5584 as_fn_mkdir_p ()
5585 {
5586
5587 case $as_dir in #(
5588 -*) as_dir=./$as_dir;;
5589 esac
5590 test -d "$as_dir" || eval $as_mkdir_p || {
5591 as_dirs=
5592 while :; do
5593 case $as_dir in #(
5594 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
5595 *) as_qdir=$as_dir;;
5596 esac
5597 as_dirs="'$as_qdir' $as_dirs"
5598 as_dir=`$as_dirname -- "$as_dir" ||
5599 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5600 X"$as_dir" : 'X\(//\)[^/]' \| \
5601 X"$as_dir" : 'X\(//\)$' \| \
5602 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
5603 $as_echo X"$as_dir" |
5604 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
5605 s//\1/
5606 q
5607 }
5608 /^X\(\/\/\)[^/].*/{
5609 s//\1/
5610 q
5611 }
5612 /^X\(\/\/\)$/{
5613 s//\1/
5614 q
5615 }
5616 /^X\(\/\).*/{
5617 s//\1/
5618 q
5619 }
5620 s/.*/./; q'`
5621 test -d "$as_dir" && break
5622 done
5623 test -z "$as_dirs" || eval "mkdir $as_dirs"
5624 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
5625
5626
5627 } # as_fn_mkdir_p
5628 if mkdir -p . 2>/dev/null; then
5629 as_mkdir_p='mkdir -p "$as_dir"'
5630 else
5631 test -d ./-p && rmdir ./-p
5632 as_mkdir_p=false
5633 fi
5634
5635 if test -x / >/dev/null 2>&1; then
5636 as_test_x='test -x'
5637 else
5638 if ls -dL / >/dev/null 2>&1; then
5639 as_ls_L_option=L
5640 else
5641 as_ls_L_option=
5642 fi
5643 as_test_x='
5644 eval sh -c '\''
5645 if test -d "$1"; then
5646 test -d "$1/.";
5647 else
5648 case $1 in #(
5649 -*)set "./$1";;
5650 esac;
5651 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
5652 ???[sx]*):;;*)false;;esac;fi
5653 '\'' sh
5654 '
5655 fi
5656 as_executable_p=$as_test_x
5657
5658 # Sed expression to map a string onto a valid CPP name.
5659 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
5660
5661 # Sed expression to map a string onto a valid variable name.
5662 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
5663
5664
5665 exec 6>&1
5666 ## ----------------------------------- ##
5667 ## Main body of $CONFIG_STATUS script. ##
5668 ## ----------------------------------- ##
5669 _ASEOF
5670 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
5671
5672 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5673 # Save the log message, to keep $0 and so on meaningful, and to
5674 # report actual input values of CONFIG_FILES etc. instead of their
5675 # values after options handling.
5676 ac_log="
5677 This file was extended by fixincludes $as_me , which was
5678 generated by GNU Autoconf 2.64. Invocation command line was
5679
5680 CONFIG_FILES = $CONFIG_FILES
5681 CONFIG_HEADERS = $CONFIG_HEADERS
5682 CONFIG_LINKS = $CONFIG_LINKS
5683 CONFIG_COMMANDS = $CONFIG_COMMANDS
5684 $ $0 $@
5685
5686 on `(hostname || uname -n) 2>/dev/null | sed 1q`
5687 "
5688
5689 _ACEOF
5690
5691 case $ac_config_files in *"
5692 "*) set x $ac_config_files; shift; ac_config_files=$*;;
5693 esac
5694
5695 case $ac_config_headers in *"
5696 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
5697 esac
5698
5699
5700 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5701 # Files that config.status was made for.
5702 config_files="$ac_config_files"
5703 config_headers="$ac_config_headers"
5704
5705 _ACEOF
5706
5707 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5708 ac_cs_usage="\
5709 \`$as_me' instantiates files and other configuration actions
5710 from templates according to the current configuration. Unless the files
5711 and actions are specified as TAGs, all are instantiated by default.
5712
5713 Usage: $0 [OPTION]... [TAG]...
5714
5715 -h, --help print this help, then exit
5716 -V, --version print version number and configuration settings, then exit
5717 -q, --quiet, --silent
5718 do not print progress messages
5719 -d, --debug don't remove temporary files
5720 --recheck update $as_me by reconfiguring in the same conditions
5721 --file=FILE[:TEMPLATE]
5722 instantiate the configuration file FILE
5723 --header=FILE[:TEMPLATE]
5724 instantiate the configuration header FILE
5725
5726 Configuration files:
5727 $config_files
5728
5729 Configuration headers:
5730 $config_headers
5731
5732 Report bugs to the package provider."
5733
5734 _ACEOF
5735 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5736 ac_cs_version="\\
5737 fixincludes config.status
5738 configured by $0, generated by GNU Autoconf 2.64,
5739 with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
5740
5741 Copyright (C) 2009 Free Software Foundation, Inc.
5742 This config.status script is free software; the Free Software Foundation
5743 gives unlimited permission to copy, distribute and modify it."
5744
5745 ac_pwd='$ac_pwd'
5746 srcdir='$srcdir'
5747 test -n "\$AWK" || AWK=awk
5748 _ACEOF
5749
5750 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5751 # The default lists apply if the user does not specify any file.
5752 ac_need_defaults=:
5753 while test $# != 0
5754 do
5755 case $1 in
5756 --*=*)
5757 ac_option=`expr "X$1" : 'X\([^=]*\)='`
5758 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
5759 ac_shift=:
5760 ;;
5761 *)
5762 ac_option=$1
5763 ac_optarg=$2
5764 ac_shift=shift
5765 ;;
5766 esac
5767
5768 case $ac_option in
5769 # Handling of the options.
5770 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
5771 ac_cs_recheck=: ;;
5772 --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
5773 $as_echo "$ac_cs_version"; exit ;;
5774 --debug | --debu | --deb | --de | --d | -d )
5775 debug=: ;;
5776 --file | --fil | --fi | --f )
5777 $ac_shift
5778 case $ac_optarg in
5779 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
5780 esac
5781 as_fn_append CONFIG_FILES " '$ac_optarg'"
5782 ac_need_defaults=false;;
5783 --header | --heade | --head | --hea )
5784 $ac_shift
5785 case $ac_optarg in
5786 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
5787 esac
5788 as_fn_append CONFIG_HEADERS " '$ac_optarg'"
5789 ac_need_defaults=false;;
5790 --he | --h)
5791 # Conflict between --help and --header
5792 as_fn_error "ambiguous option: \`$1'
5793 Try \`$0 --help' for more information.";;
5794 --help | --hel | -h )
5795 $as_echo "$ac_cs_usage"; exit ;;
5796 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
5797 | -silent | --silent | --silen | --sile | --sil | --si | --s)
5798 ac_cs_silent=: ;;
5799
5800 # This is an error.
5801 -*) as_fn_error "unrecognized option: \`$1'
5802 Try \`$0 --help' for more information." ;;
5803
5804 *) as_fn_append ac_config_targets " $1"
5805 ac_need_defaults=false ;;
5806
5807 esac
5808 shift
5809 done
5810
5811 ac_configure_extra_args=
5812
5813 if $ac_cs_silent; then
5814 exec 6>/dev/null
5815 ac_configure_extra_args="$ac_configure_extra_args --silent"
5816 fi
5817
5818 _ACEOF
5819 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5820 if \$ac_cs_recheck; then
5821 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
5822 shift
5823 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
5824 CONFIG_SHELL='$SHELL'
5825 export CONFIG_SHELL
5826 exec "\$@"
5827 fi
5828
5829 _ACEOF
5830 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5831 exec 5>>config.log
5832 {
5833 echo
5834 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
5835 ## Running $as_me. ##
5836 _ASBOX
5837 $as_echo "$ac_log"
5838 } >&5
5839
5840 _ACEOF
5841 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5842 _ACEOF
5843
5844 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5845
5846 # Handling of arguments.
5847 for ac_config_target in $ac_config_targets
5848 do
5849 case $ac_config_target in
5850 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
5851 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
5852 "mkheaders.almost") CONFIG_FILES="$CONFIG_FILES mkheaders.almost:mkheaders.in" ;;
5853
5854 *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
5855 esac
5856 done
5857
5858
5859 # If the user did not use the arguments to specify the items to instantiate,
5860 # then the envvar interface is used. Set only those that are not.
5861 # We use the long form for the default assignment because of an extremely
5862 # bizarre bug on SunOS 4.1.3.
5863 if $ac_need_defaults; then
5864 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
5865 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
5866 fi
5867
5868 # Have a temporary directory for convenience. Make it in the build tree
5869 # simply because there is no reason against having it here, and in addition,
5870 # creating and moving files from /tmp can sometimes cause problems.
5871 # Hook for its removal unless debugging.
5872 # Note that there is a small window in which the directory will not be cleaned:
5873 # after its creation but before its name has been assigned to `$tmp'.
5874 $debug ||
5875 {
5876 tmp=
5877 trap 'exit_status=$?
5878 { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
5879 ' 0
5880 trap 'as_fn_exit 1' 1 2 13 15
5881 }
5882 # Create a (secure) tmp directory for tmp files.
5883
5884 {
5885 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
5886 test -n "$tmp" && test -d "$tmp"
5887 } ||
5888 {
5889 tmp=./conf$$-$RANDOM
5890 (umask 077 && mkdir "$tmp")
5891 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
5892
5893 # Set up the scripts for CONFIG_FILES section.
5894 # No need to generate them if there are no CONFIG_FILES.
5895 # This happens for instance with `./config.status config.h'.
5896 if test -n "$CONFIG_FILES"; then
5897
5898
5899 ac_cr=`echo X | tr X '\015'`
5900 # On cygwin, bash can eat \r inside `` if the user requested igncr.
5901 # But we know of no other shell where ac_cr would be empty at this
5902 # point, so we can use a bashism as a fallback.
5903 if test "x$ac_cr" = x; then
5904 eval ac_cr=\$\'\\r\'
5905 fi
5906 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
5907 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
5908 ac_cs_awk_cr='\r'
5909 else
5910 ac_cs_awk_cr=$ac_cr
5911 fi
5912
5913 echo 'BEGIN {' >"$tmp/subs1.awk" &&
5914 _ACEOF
5915
5916
5917 {
5918 echo "cat >conf$$subs.awk <<_ACEOF" &&
5919 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
5920 echo "_ACEOF"
5921 } >conf$$subs.sh ||
5922 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
5923 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
5924 ac_delim='%!_!# '
5925 for ac_last_try in false false false false false :; do
5926 . ./conf$$subs.sh ||
5927 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
5928
5929 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
5930 if test $ac_delim_n = $ac_delim_num; then
5931 break
5932 elif $ac_last_try; then
5933 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
5934 else
5935 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
5936 fi
5937 done
5938 rm -f conf$$subs.sh
5939
5940 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5941 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
5942 _ACEOF
5943 sed -n '
5944 h
5945 s/^/S["/; s/!.*/"]=/
5946 p
5947 g
5948 s/^[^!]*!//
5949 :repl
5950 t repl
5951 s/'"$ac_delim"'$//
5952 t delim
5953 :nl
5954 h
5955 s/\(.\{148\}\).*/\1/
5956 t more1
5957 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
5958 p
5959 n
5960 b repl
5961 :more1
5962 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
5963 p
5964 g
5965 s/.\{148\}//
5966 t nl
5967 :delim
5968 h
5969 s/\(.\{148\}\).*/\1/
5970 t more2
5971 s/["\\]/\\&/g; s/^/"/; s/$/"/
5972 p
5973 b
5974 :more2
5975 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
5976 p
5977 g
5978 s/.\{148\}//
5979 t delim
5980 ' <conf$$subs.awk | sed '
5981 /^[^""]/{
5982 N
5983 s/\n//
5984 }
5985 ' >>$CONFIG_STATUS || ac_write_fail=1
5986 rm -f conf$$subs.awk
5987 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5988 _ACAWK
5989 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
5990 for (key in S) S_is_set[key] = 1
5991 FS = "\a"
5992
5993 }
5994 {
5995 line = $ 0
5996 nfields = split(line, field, "@")
5997 substed = 0
5998 len = length(field[1])
5999 for (i = 2; i < nfields; i++) {
6000 key = field[i]
6001 keylen = length(key)
6002 if (S_is_set[key]) {
6003 value = S[key]
6004 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
6005 len += length(value) + length(field[++i])
6006 substed = 1
6007 } else
6008 len += 1 + keylen
6009 }
6010
6011 print line
6012 }
6013
6014 _ACAWK
6015 _ACEOF
6016 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6017 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
6018 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
6019 else
6020 cat
6021 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
6022 || as_fn_error "could not setup config files machinery" "$LINENO" 5
6023 _ACEOF
6024
6025 # VPATH may cause trouble with some makes, so we remove $(srcdir),
6026 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
6027 # trailing colons and then remove the whole line if VPATH becomes empty
6028 # (actually we leave an empty line to preserve line numbers).
6029 if test "x$srcdir" = x.; then
6030 ac_vpsub='/^[ ]*VPATH[ ]*=/{
6031 s/:*\$(srcdir):*/:/
6032 s/:*\${srcdir}:*/:/
6033 s/:*@srcdir@:*/:/
6034 s/^\([^=]*=[ ]*\):*/\1/
6035 s/:*$//
6036 s/^[^=]*=[ ]*$//
6037 }'
6038 fi
6039
6040 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6041 fi # test -n "$CONFIG_FILES"
6042
6043 # Set up the scripts for CONFIG_HEADERS section.
6044 # No need to generate them if there are no CONFIG_HEADERS.
6045 # This happens for instance with `./config.status Makefile'.
6046 if test -n "$CONFIG_HEADERS"; then
6047 cat >"$tmp/defines.awk" <<\_ACAWK ||
6048 BEGIN {
6049 _ACEOF
6050
6051 # Transform confdefs.h into an awk script `defines.awk', embedded as
6052 # here-document in config.status, that substitutes the proper values into
6053 # config.h.in to produce config.h.
6054
6055 # Create a delimiter string that does not exist in confdefs.h, to ease
6056 # handling of long lines.
6057 ac_delim='%!_!# '
6058 for ac_last_try in false false :; do
6059 ac_t=`sed -n "/$ac_delim/p" confdefs.h`
6060 if test -z "$ac_t"; then
6061 break
6062 elif $ac_last_try; then
6063 as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
6064 else
6065 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
6066 fi
6067 done
6068
6069 # For the awk script, D is an array of macro values keyed by name,
6070 # likewise P contains macro parameters if any. Preserve backslash
6071 # newline sequences.
6072
6073 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
6074 sed -n '
6075 s/.\{148\}/&'"$ac_delim"'/g
6076 t rset
6077 :rset
6078 s/^[ ]*#[ ]*define[ ][ ]*/ /
6079 t def
6080 d
6081 :def
6082 s/\\$//
6083 t bsnl
6084 s/["\\]/\\&/g
6085 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
6086 D["\1"]=" \3"/p
6087 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
6088 d
6089 :bsnl
6090 s/["\\]/\\&/g
6091 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
6092 D["\1"]=" \3\\\\\\n"\\/p
6093 t cont
6094 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
6095 t cont
6096 d
6097 :cont
6098 n
6099 s/.\{148\}/&'"$ac_delim"'/g
6100 t clear
6101 :clear
6102 s/\\$//
6103 t bsnlc
6104 s/["\\]/\\&/g; s/^/"/; s/$/"/p
6105 d
6106 :bsnlc
6107 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
6108 b cont
6109 ' <confdefs.h | sed '
6110 s/'"$ac_delim"'/"\\\
6111 "/g' >>$CONFIG_STATUS || ac_write_fail=1
6112
6113 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6114 for (key in D) D_is_set[key] = 1
6115 FS = "\a"
6116 }
6117 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
6118 line = \$ 0
6119 split(line, arg, " ")
6120 if (arg[1] == "#") {
6121 defundef = arg[2]
6122 mac1 = arg[3]
6123 } else {
6124 defundef = substr(arg[1], 2)
6125 mac1 = arg[2]
6126 }
6127 split(mac1, mac2, "(") #)
6128 macro = mac2[1]
6129 prefix = substr(line, 1, index(line, defundef) - 1)
6130 if (D_is_set[macro]) {
6131 # Preserve the white space surrounding the "#".
6132 print prefix "define", macro P[macro] D[macro]
6133 next
6134 } else {
6135 # Replace #undef with comments. This is necessary, for example,
6136 # in the case of _POSIX_SOURCE, which is predefined and required
6137 # on some systems where configure will not decide to define it.
6138 if (defundef == "undef") {
6139 print "/*", prefix defundef, macro, "*/"
6140 next
6141 }
6142 }
6143 }
6144 { print }
6145 _ACAWK
6146 _ACEOF
6147 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6148 as_fn_error "could not setup config headers machinery" "$LINENO" 5
6149 fi # test -n "$CONFIG_HEADERS"
6150
6151
6152 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS "
6153 shift
6154 for ac_tag
6155 do
6156 case $ac_tag in
6157 :[FHLC]) ac_mode=$ac_tag; continue;;
6158 esac
6159 case $ac_mode$ac_tag in
6160 :[FHL]*:*);;
6161 :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
6162 :[FH]-) ac_tag=-:-;;
6163 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
6164 esac
6165 ac_save_IFS=$IFS
6166 IFS=:
6167 set x $ac_tag
6168 IFS=$ac_save_IFS
6169 shift
6170 ac_file=$1
6171 shift
6172
6173 case $ac_mode in
6174 :L) ac_source=$1;;
6175 :[FH])
6176 ac_file_inputs=
6177 for ac_f
6178 do
6179 case $ac_f in
6180 -) ac_f="$tmp/stdin";;
6181 *) # Look for the file first in the build tree, then in the source tree
6182 # (if the path is not absolute). The absolute path cannot be DOS-style,
6183 # because $ac_f cannot contain `:'.
6184 test -f "$ac_f" ||
6185 case $ac_f in
6186 [\\/$]*) false;;
6187 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
6188 esac ||
6189 as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
6190 esac
6191 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
6192 as_fn_append ac_file_inputs " '$ac_f'"
6193 done
6194
6195 # Let's still pretend it is `configure' which instantiates (i.e., don't
6196 # use $as_me), people would be surprised to read:
6197 # /* config.h. Generated by config.status. */
6198 configure_input='Generated from '`
6199 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
6200 `' by configure.'
6201 if test x"$ac_file" != x-; then
6202 configure_input="$ac_file. $configure_input"
6203 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
6204 $as_echo "$as_me: creating $ac_file" >&6;}
6205 fi
6206 # Neutralize special characters interpreted by sed in replacement strings.
6207 case $configure_input in #(
6208 *\&* | *\|* | *\\* )
6209 ac_sed_conf_input=`$as_echo "$configure_input" |
6210 sed 's/[\\\\&|]/\\\\&/g'`;; #(
6211 *) ac_sed_conf_input=$configure_input;;
6212 esac
6213
6214 case $ac_tag in
6215 *:-:* | *:-) cat >"$tmp/stdin" \
6216 || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
6217 esac
6218 ;;
6219 esac
6220
6221 ac_dir=`$as_dirname -- "$ac_file" ||
6222 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
6223 X"$ac_file" : 'X\(//\)[^/]' \| \
6224 X"$ac_file" : 'X\(//\)$' \| \
6225 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
6226 $as_echo X"$ac_file" |
6227 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
6228 s//\1/
6229 q
6230 }
6231 /^X\(\/\/\)[^/].*/{
6232 s//\1/
6233 q
6234 }
6235 /^X\(\/\/\)$/{
6236 s//\1/
6237 q
6238 }
6239 /^X\(\/\).*/{
6240 s//\1/
6241 q
6242 }
6243 s/.*/./; q'`
6244 as_dir="$ac_dir"; as_fn_mkdir_p
6245 ac_builddir=.
6246
6247 case "$ac_dir" in
6248 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
6249 *)
6250 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
6251 # A ".." for each directory in $ac_dir_suffix.
6252 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
6253 case $ac_top_builddir_sub in
6254 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
6255 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
6256 esac ;;
6257 esac
6258 ac_abs_top_builddir=$ac_pwd
6259 ac_abs_builddir=$ac_pwd$ac_dir_suffix
6260 # for backward compatibility:
6261 ac_top_builddir=$ac_top_build_prefix
6262
6263 case $srcdir in
6264 .) # We are building in place.
6265 ac_srcdir=.
6266 ac_top_srcdir=$ac_top_builddir_sub
6267 ac_abs_top_srcdir=$ac_pwd ;;
6268 [\\/]* | ?:[\\/]* ) # Absolute name.
6269 ac_srcdir=$srcdir$ac_dir_suffix;
6270 ac_top_srcdir=$srcdir
6271 ac_abs_top_srcdir=$srcdir ;;
6272 *) # Relative name.
6273 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
6274 ac_top_srcdir=$ac_top_build_prefix$srcdir
6275 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
6276 esac
6277 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
6278
6279
6280 case $ac_mode in
6281 :F)
6282 #
6283 # CONFIG_FILE
6284 #
6285
6286 _ACEOF
6287
6288 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6289 # If the template does not know about datarootdir, expand it.
6290 # FIXME: This hack should be removed a few years after 2.60.
6291 ac_datarootdir_hack=; ac_datarootdir_seen=
6292 ac_sed_dataroot='
6293 /datarootdir/ {
6294 p
6295 q
6296 }
6297 /@datadir@/p
6298 /@docdir@/p
6299 /@infodir@/p
6300 /@localedir@/p
6301 /@mandir@/p'
6302 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
6303 *datarootdir*) ac_datarootdir_seen=yes;;
6304 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
6305 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
6306 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
6307 _ACEOF
6308 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6309 ac_datarootdir_hack='
6310 s&@datadir@&$datadir&g
6311 s&@docdir@&$docdir&g
6312 s&@infodir@&$infodir&g
6313 s&@localedir@&$localedir&g
6314 s&@mandir@&$mandir&g
6315 s&\\\${datarootdir}&$datarootdir&g' ;;
6316 esac
6317 _ACEOF
6318
6319 # Neutralize VPATH when `$srcdir' = `.'.
6320 # Shell code in configure.ac might set extrasub.
6321 # FIXME: do we really want to maintain this feature?
6322 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6323 ac_sed_extra="$ac_vpsub
6324 $extrasub
6325 _ACEOF
6326 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6327 :t
6328 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
6329 s|@configure_input@|$ac_sed_conf_input|;t t
6330 s&@top_builddir@&$ac_top_builddir_sub&;t t
6331 s&@top_build_prefix@&$ac_top_build_prefix&;t t
6332 s&@srcdir@&$ac_srcdir&;t t
6333 s&@abs_srcdir@&$ac_abs_srcdir&;t t
6334 s&@top_srcdir@&$ac_top_srcdir&;t t
6335 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
6336 s&@builddir@&$ac_builddir&;t t
6337 s&@abs_builddir@&$ac_abs_builddir&;t t
6338 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
6339 $ac_datarootdir_hack
6340 "
6341 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
6342 || as_fn_error "could not create $ac_file" "$LINENO" 5
6343
6344 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
6345 { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
6346 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
6347 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
6348 which seems to be undefined. Please make sure it is defined." >&5
6349 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
6350 which seems to be undefined. Please make sure it is defined." >&2;}
6351
6352 rm -f "$tmp/stdin"
6353 case $ac_file in
6354 -) cat "$tmp/out" && rm -f "$tmp/out";;
6355 *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
6356 esac \
6357 || as_fn_error "could not create $ac_file" "$LINENO" 5
6358 ;;
6359 :H)
6360 #
6361 # CONFIG_HEADER
6362 #
6363 if test x"$ac_file" != x-; then
6364 {
6365 $as_echo "/* $configure_input */" \
6366 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
6367 } >"$tmp/config.h" \
6368 || as_fn_error "could not create $ac_file" "$LINENO" 5
6369 if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
6370 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
6371 $as_echo "$as_me: $ac_file is unchanged" >&6;}
6372 else
6373 rm -f "$ac_file"
6374 mv "$tmp/config.h" "$ac_file" \
6375 || as_fn_error "could not create $ac_file" "$LINENO" 5
6376 fi
6377 else
6378 $as_echo "/* $configure_input */" \
6379 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
6380 || as_fn_error "could not create -" "$LINENO" 5
6381 fi
6382 ;;
6383
6384
6385 esac
6386
6387
6388 case $ac_file$ac_mode in
6389 "config.h":H) echo timestamp > stamp-h ;;
6390
6391 esac
6392 done # for ac_tag
6393
6394
6395 as_fn_exit 0
6396 _ACEOF
6397 ac_clean_files=$ac_clean_files_save
6398
6399 test $ac_write_fail = 0 ||
6400 as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
6401
6402
6403 # configure is writing to config.log, and then calls config.status.
6404 # config.status does its own redirection, appending to config.log.
6405 # Unfortunately, on DOS this fails, as config.log is still kept open
6406 # by configure, so config.status won't be able to write to it; its
6407 # output is simply discarded. So we exec the FD to /dev/null,
6408 # effectively closing config.log, so it can be properly (re)opened and
6409 # appended to by config.status. When coming back to configure, we
6410 # need to make the FD available again.
6411 if test "$no_create" != yes; then
6412 ac_cs_success=:
6413 ac_config_status_args=
6414 test "$silent" = yes &&
6415 ac_config_status_args="$ac_config_status_args --quiet"
6416 exec 5>/dev/null
6417 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
6418 exec 5>>config.log
6419 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
6420 # would make configure fail if this is the last instruction.
6421 $ac_cs_success || as_fn_exit $?
6422 fi
6423 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
6424 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
6425 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
6426 fi
6427
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