Daily bump.
[official-gcc.git] / fixincludes / configure
blob6e2d67b655b2f0c1914550e0b2e3b97f8391eef0
1 #! /bin/sh
2 # Guess values for system-dependent variables and create Makefiles.
3 # Generated by GNU Autoconf 2.69 for fixincludes .
6 # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
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 ## -------------------- ##
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 '${1+"$@"}'='"$@"'
23 setopt NO_GLOB_SUBST
24 else
25 case `(set -o) 2>/dev/null` in #(
26 *posix*) :
27 set -o posix ;; #(
28 *) :
30 esac
34 as_nl='
36 export as_nl
37 # Printing a long string crashes Solaris 7 /usr/bin/printf.
38 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
39 as_echo=$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"
65 export as_echo_n_body
66 as_echo_n='sh -c $as_echo_n_body as_echo'
68 export as_echo_body
69 as_echo='sh -c $as_echo_body as_echo'
72 # The user is always right.
73 if test "${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=';'
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"
89 # Find who we are. Look in the path if we contain no directory separator.
90 as_myself=
91 case $0 in #((
92 *[\\/]* ) as_myself=$0 ;;
93 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
94 for as_dir in $PATH
96 IFS=$as_save_IFS
97 test -z "$as_dir" && as_dir=.
98 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
99 done
100 IFS=$as_save_IFS
103 esac
104 # We did not find ourselves, most probably we were run as `sh COMMAND'
105 # in which case we are not to be found in the path.
106 if test "x$as_myself" = x; then
107 as_myself=$0
109 if test ! -f "$as_myself"; then
110 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
111 exit 1
114 # Unset variables that we do not need and which cause bugs (e.g. in
115 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
116 # suppresses any "Segmentation fault" message there. '((' could
117 # trigger a bug in pdksh 5.2.14.
118 for as_var in BASH_ENV ENV MAIL MAILPATH
119 do eval test x\${$as_var+set} = xset \
120 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
121 done
122 PS1='$ '
123 PS2='> '
124 PS4='+ '
126 # NLS nuisances.
127 LC_ALL=C
128 export LC_ALL
129 LANGUAGE=C
130 export LANGUAGE
132 # CDPATH.
133 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
135 # Use a proper internal environment variable to ensure we don't fall
136 # into an infinite loop, continuously re-executing ourselves.
137 if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
138 _as_can_reexec=no; export _as_can_reexec;
139 # We cannot yet assume a decent shell, so we have to provide a
140 # neutralization value for shells without unset; and this also
141 # works around shells that cannot unset nonexistent variables.
142 # Preserve -v and -x to the replacement shell.
143 BASH_ENV=/dev/null
144 ENV=/dev/null
145 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
146 case $- in # ((((
147 *v*x* | *x*v* ) as_opts=-vx ;;
148 *v* ) as_opts=-v ;;
149 *x* ) as_opts=-x ;;
150 * ) as_opts= ;;
151 esac
152 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
153 # Admittedly, this is quite paranoid, since all the known shells bail
154 # out after a failed `exec'.
155 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
156 as_fn_exit 255
158 # We don't want this to propagate to other subprocesses.
159 { _as_can_reexec=; unset _as_can_reexec;}
160 if test "x$CONFIG_SHELL" = x; then
161 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
162 emulate sh
163 NULLCMD=:
164 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
165 # is contrary to our usage. Disable this feature.
166 alias -g '\${1+\"\$@\"}'='\"\$@\"'
167 setopt NO_GLOB_SUBST
168 else
169 case \`(set -o) 2>/dev/null\` in #(
170 *posix*) :
171 set -o posix ;; #(
172 *) :
174 esac
177 as_required="as_fn_return () { (exit \$1); }
178 as_fn_success () { as_fn_return 0; }
179 as_fn_failure () { as_fn_return 1; }
180 as_fn_ret_success () { return 0; }
181 as_fn_ret_failure () { return 1; }
183 exitcode=0
184 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
185 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
186 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
187 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
188 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
190 else
191 exitcode=1; echo positional parameters were not saved.
193 test x\$exitcode = x0 || exit 1
194 test -x / || exit 1"
195 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
196 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
197 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
198 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
199 test \$(( 1 + 1 )) = 2 || exit 1"
200 if (eval "$as_required") 2>/dev/null; then :
201 as_have_required=yes
202 else
203 as_have_required=no
205 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
207 else
208 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
209 as_found=false
210 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
212 IFS=$as_save_IFS
213 test -z "$as_dir" && as_dir=.
214 as_found=:
215 case $as_dir in #(
217 for as_base in sh bash ksh sh5; do
218 # Try only shells that exist, to save several forks.
219 as_shell=$as_dir/$as_base
220 if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
221 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
222 CONFIG_SHELL=$as_shell as_have_required=yes
223 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
224 break 2
227 done;;
228 esac
229 as_found=false
230 done
231 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
232 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
233 CONFIG_SHELL=$SHELL as_have_required=yes
234 fi; }
235 IFS=$as_save_IFS
238 if test "x$CONFIG_SHELL" != x; then :
239 export CONFIG_SHELL
240 # We cannot yet assume a decent shell, so we have to provide a
241 # neutralization value for shells without unset; and this also
242 # works around shells that cannot unset nonexistent variables.
243 # Preserve -v and -x to the replacement shell.
244 BASH_ENV=/dev/null
245 ENV=/dev/null
246 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
247 case $- in # ((((
248 *v*x* | *x*v* ) as_opts=-vx ;;
249 *v* ) as_opts=-v ;;
250 *x* ) as_opts=-x ;;
251 * ) as_opts= ;;
252 esac
253 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
254 # Admittedly, this is quite paranoid, since all the known shells bail
255 # out after a failed `exec'.
256 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
257 exit 255
260 if test x$as_have_required = xno; then :
261 $as_echo "$0: This script requires a shell more modern than all"
262 $as_echo "$0: the shells that I found on your system."
263 if test x${ZSH_VERSION+set} = xset ; then
264 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
265 $as_echo "$0: be upgraded to zsh 4.3.4 or later."
266 else
267 $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
268 $0: including any error possibly output before this
269 $0: message. Then install a modern shell, or manually run
270 $0: the script under such a shell if you do have one."
272 exit 1
276 SHELL=${CONFIG_SHELL-/bin/sh}
277 export SHELL
278 # Unset more variables known to interfere with behavior of common tools.
279 CLICOLOR_FORCE= GREP_OPTIONS=
280 unset CLICOLOR_FORCE GREP_OPTIONS
282 ## --------------------- ##
283 ## M4sh Shell Functions. ##
284 ## --------------------- ##
285 # as_fn_unset VAR
286 # ---------------
287 # Portably unset VAR.
288 as_fn_unset ()
290 { eval $1=; unset $1;}
292 as_unset=as_fn_unset
294 # as_fn_set_status STATUS
295 # -----------------------
296 # Set $? to STATUS, without forking.
297 as_fn_set_status ()
299 return $1
300 } # as_fn_set_status
302 # as_fn_exit STATUS
303 # -----------------
304 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
305 as_fn_exit ()
307 set +e
308 as_fn_set_status $1
309 exit $1
310 } # as_fn_exit
312 # as_fn_mkdir_p
313 # -------------
314 # Create "$as_dir" as a directory, including parents if necessary.
315 as_fn_mkdir_p ()
318 case $as_dir in #(
319 -*) as_dir=./$as_dir;;
320 esac
321 test -d "$as_dir" || eval $as_mkdir_p || {
322 as_dirs=
323 while :; do
324 case $as_dir in #(
325 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
326 *) as_qdir=$as_dir;;
327 esac
328 as_dirs="'$as_qdir' $as_dirs"
329 as_dir=`$as_dirname -- "$as_dir" ||
330 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
331 X"$as_dir" : 'X\(//\)[^/]' \| \
332 X"$as_dir" : 'X\(//\)$' \| \
333 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
334 $as_echo X"$as_dir" |
335 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
336 s//\1/
339 /^X\(\/\/\)[^/].*/{
340 s//\1/
343 /^X\(\/\/\)$/{
344 s//\1/
347 /^X\(\/\).*/{
348 s//\1/
351 s/.*/./; q'`
352 test -d "$as_dir" && break
353 done
354 test -z "$as_dirs" || eval "mkdir $as_dirs"
355 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
358 } # as_fn_mkdir_p
360 # as_fn_executable_p FILE
361 # -----------------------
362 # Test if FILE is an executable regular file.
363 as_fn_executable_p ()
365 test -f "$1" && test -x "$1"
366 } # as_fn_executable_p
367 # as_fn_append VAR VALUE
368 # ----------------------
369 # Append the text in VALUE to the end of the definition contained in VAR. Take
370 # advantage of any shell optimizations that allow amortized linear growth over
371 # repeated appends, instead of the typical quadratic growth present in naive
372 # implementations.
373 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
374 eval 'as_fn_append ()
376 eval $1+=\$2
378 else
379 as_fn_append ()
381 eval $1=\$$1\$2
383 fi # as_fn_append
385 # as_fn_arith ARG...
386 # ------------------
387 # Perform arithmetic evaluation on the ARGs, and store the result in the
388 # global $as_val. Take advantage of shells that can avoid forks. The arguments
389 # must be portable across $(()) and expr.
390 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
391 eval 'as_fn_arith ()
393 as_val=$(( $* ))
395 else
396 as_fn_arith ()
398 as_val=`expr "$@" || test $? -eq 1`
400 fi # as_fn_arith
403 # as_fn_error STATUS ERROR [LINENO LOG_FD]
404 # ----------------------------------------
405 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
406 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
407 # script with STATUS, using 1 if that was 0.
408 as_fn_error ()
410 as_status=$1; test $as_status -eq 0 && as_status=1
411 if test "$4"; then
412 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
413 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
415 $as_echo "$as_me: error: $2" >&2
416 as_fn_exit $as_status
417 } # as_fn_error
419 if expr a : '\(a\)' >/dev/null 2>&1 &&
420 test "X`expr 00001 : '.*\(...\)'`" = X001; then
421 as_expr=expr
422 else
423 as_expr=false
426 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
427 as_basename=basename
428 else
429 as_basename=false
432 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
433 as_dirname=dirname
434 else
435 as_dirname=false
438 as_me=`$as_basename -- "$0" ||
439 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
440 X"$0" : 'X\(//\)$' \| \
441 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
442 $as_echo X/"$0" |
443 sed '/^.*\/\([^/][^/]*\)\/*$/{
444 s//\1/
447 /^X\/\(\/\/\)$/{
448 s//\1/
451 /^X\/\(\/\).*/{
452 s//\1/
455 s/.*/./; q'`
457 # Avoid depending upon Character Ranges.
458 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
459 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
460 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
461 as_cr_digits='0123456789'
462 as_cr_alnum=$as_cr_Letters$as_cr_digits
465 as_lineno_1=$LINENO as_lineno_1a=$LINENO
466 as_lineno_2=$LINENO as_lineno_2a=$LINENO
467 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
468 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
469 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
470 sed -n '
472 /[$]LINENO/=
473 ' <$as_myself |
474 sed '
475 s/[$]LINENO.*/&-/
476 t lineno
478 :lineno
480 :loop
481 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
482 t loop
483 s/-\n.*//
484 ' >$as_me.lineno &&
485 chmod +x "$as_me.lineno" ||
486 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
488 # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
489 # already done that, so ensure we don't try to do so again and fall
490 # in an infinite loop. This has already happened in practice.
491 _as_can_reexec=no; export _as_can_reexec
492 # Don't try to exec as it changes $[0], causing all sort of problems
493 # (the dirname of $[0] is not the place where we might find the
494 # original and so on. Autoconf is especially sensitive to this).
495 . "./$as_me.lineno"
496 # Exit status is that of the last command.
497 exit
500 ECHO_C= ECHO_N= ECHO_T=
501 case `echo -n x` in #(((((
502 -n*)
503 case `echo 'xy\c'` in
504 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
505 xy) ECHO_C='\c';;
506 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
507 ECHO_T=' ';;
508 esac;;
510 ECHO_N='-n';;
511 esac
513 rm -f conf$$ conf$$.exe conf$$.file
514 if test -d conf$$.dir; then
515 rm -f conf$$.dir/conf$$.file
516 else
517 rm -f conf$$.dir
518 mkdir conf$$.dir 2>/dev/null
520 if (echo >conf$$.file) 2>/dev/null; then
521 if ln -s conf$$.file conf$$ 2>/dev/null; then
522 as_ln_s='ln -s'
523 # ... but there are two gotchas:
524 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
525 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
526 # In both cases, we have to default to `cp -pR'.
527 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
528 as_ln_s='cp -pR'
529 elif ln conf$$.file conf$$ 2>/dev/null; then
530 as_ln_s=ln
531 else
532 as_ln_s='cp -pR'
534 else
535 as_ln_s='cp -pR'
537 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
538 rmdir conf$$.dir 2>/dev/null
540 if mkdir -p . 2>/dev/null; then
541 as_mkdir_p='mkdir -p "$as_dir"'
542 else
543 test -d ./-p && rmdir ./-p
544 as_mkdir_p=false
547 as_test_x='test -x'
548 as_executable_p=as_fn_executable_p
550 # Sed expression to map a string onto a valid CPP name.
551 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
553 # Sed expression to map a string onto a valid variable name.
554 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
557 test -n "$DJDIR" || exec 7<&0 </dev/null
558 exec 6>&1
560 # Name of the host.
561 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
562 # so uname gets run too.
563 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
566 # Initializations.
568 ac_default_prefix=/usr/local
569 ac_clean_files=
570 ac_config_libobj_dir=.
571 LIBOBJS=
572 cross_compiling=no
573 subdirs=
574 MFLAGS=
575 MAKEFLAGS=
577 # Identity of this package.
578 PACKAGE_NAME='fixincludes'
579 PACKAGE_TARNAME='fixincludes'
580 PACKAGE_VERSION=' '
581 PACKAGE_STRING='fixincludes '
582 PACKAGE_BUGREPORT=''
583 PACKAGE_URL=''
585 ac_unique_file="inclhack.def"
586 # Factoring default headers for most tests.
587 ac_includes_default="\
588 #include <stdio.h>
589 #ifdef HAVE_SYS_TYPES_H
590 # include <sys/types.h>
591 #endif
592 #ifdef HAVE_SYS_STAT_H
593 # include <sys/stat.h>
594 #endif
595 #ifdef STDC_HEADERS
596 # include <stdlib.h>
597 # include <stddef.h>
598 #else
599 # ifdef HAVE_STDLIB_H
600 # include <stdlib.h>
601 # endif
602 #endif
603 #ifdef HAVE_STRING_H
604 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
605 # include <memory.h>
606 # endif
607 # include <string.h>
608 #endif
609 #ifdef HAVE_STRINGS_H
610 # include <strings.h>
611 #endif
612 #ifdef HAVE_INTTYPES_H
613 # include <inttypes.h>
614 #endif
615 #ifdef HAVE_STDINT_H
616 # include <stdint.h>
617 #endif
618 #ifdef HAVE_UNISTD_H
619 # include <unistd.h>
620 #endif"
622 ac_subst_vars='LTLIBOBJS
623 LIBOBJS
624 get_gcc_base_ver
625 MAINT
626 TARGET
627 target_noncanonical
628 WERROR
629 WARN_PEDANTIC
630 WARN_CFLAGS
632 EGREP
633 GREP
635 OBJEXT
636 EXEEXT
637 ac_ct_CC
638 CPPFLAGS
639 LDFLAGS
640 CFLAGS
642 target_os
643 target_vendor
644 target_cpu
645 target
646 host_os
647 host_vendor
648 host_cpu
649 host
650 build_os
651 build_vendor
652 build_cpu
653 build
654 target_alias
655 host_alias
656 build_alias
657 LIBS
658 ECHO_T
659 ECHO_N
660 ECHO_C
661 DEFS
662 mandir
663 localedir
664 libdir
665 psdir
666 pdfdir
667 dvidir
668 htmldir
669 infodir
670 docdir
671 oldincludedir
672 includedir
673 localstatedir
674 sharedstatedir
675 sysconfdir
676 datadir
677 datarootdir
678 libexecdir
679 sbindir
680 bindir
681 program_transform_name
682 prefix
683 exec_prefix
684 PACKAGE_URL
685 PACKAGE_BUGREPORT
686 PACKAGE_STRING
687 PACKAGE_VERSION
688 PACKAGE_TARNAME
689 PACKAGE_NAME
690 PATH_SEPARATOR
691 SHELL'
692 ac_subst_files=''
693 ac_user_opts='
694 enable_option_checking
695 enable_werror_always
696 with_local_prefix
697 enable_twoprocess
698 enable_maintainer_mode
699 with_gcc_major_version_only
701 ac_precious_vars='build_alias
702 host_alias
703 target_alias
705 CFLAGS
706 LDFLAGS
707 LIBS
708 CPPFLAGS
709 CPP'
712 # Initialize some variables set by options.
713 ac_init_help=
714 ac_init_version=false
715 ac_unrecognized_opts=
716 ac_unrecognized_sep=
717 # The variables have the same names as the options, with
718 # dashes changed to underlines.
719 cache_file=/dev/null
720 exec_prefix=NONE
721 no_create=
722 no_recursion=
723 prefix=NONE
724 program_prefix=NONE
725 program_suffix=NONE
726 program_transform_name=s,x,x,
727 silent=
728 site=
729 srcdir=
730 verbose=
731 x_includes=NONE
732 x_libraries=NONE
734 # Installation directory options.
735 # These are left unexpanded so users can "make install exec_prefix=/foo"
736 # and all the variables that are supposed to be based on exec_prefix
737 # by default will actually change.
738 # Use braces instead of parens because sh, perl, etc. also accept them.
739 # (The list follows the same order as the GNU Coding Standards.)
740 bindir='${exec_prefix}/bin'
741 sbindir='${exec_prefix}/sbin'
742 libexecdir='${exec_prefix}/libexec'
743 datarootdir='${prefix}/share'
744 datadir='${datarootdir}'
745 sysconfdir='${prefix}/etc'
746 sharedstatedir='${prefix}/com'
747 localstatedir='${prefix}/var'
748 includedir='${prefix}/include'
749 oldincludedir='/usr/include'
750 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
751 infodir='${datarootdir}/info'
752 htmldir='${docdir}'
753 dvidir='${docdir}'
754 pdfdir='${docdir}'
755 psdir='${docdir}'
756 libdir='${exec_prefix}/lib'
757 localedir='${datarootdir}/locale'
758 mandir='${datarootdir}/man'
760 ac_prev=
761 ac_dashdash=
762 for ac_option
764 # If the previous option needs an argument, assign it.
765 if test -n "$ac_prev"; then
766 eval $ac_prev=\$ac_option
767 ac_prev=
768 continue
771 case $ac_option in
772 *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
773 *=) ac_optarg= ;;
774 *) ac_optarg=yes ;;
775 esac
777 # Accept the important Cygnus configure options, so we can diagnose typos.
779 case $ac_dashdash$ac_option in
781 ac_dashdash=yes ;;
783 -bindir | --bindir | --bindi | --bind | --bin | --bi)
784 ac_prev=bindir ;;
785 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
786 bindir=$ac_optarg ;;
788 -build | --build | --buil | --bui | --bu)
789 ac_prev=build_alias ;;
790 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
791 build_alias=$ac_optarg ;;
793 -cache-file | --cache-file | --cache-fil | --cache-fi \
794 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
795 ac_prev=cache_file ;;
796 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
797 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
798 cache_file=$ac_optarg ;;
800 --config-cache | -C)
801 cache_file=config.cache ;;
803 -datadir | --datadir | --datadi | --datad)
804 ac_prev=datadir ;;
805 -datadir=* | --datadir=* | --datadi=* | --datad=*)
806 datadir=$ac_optarg ;;
808 -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
809 | --dataroo | --dataro | --datar)
810 ac_prev=datarootdir ;;
811 -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
812 | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
813 datarootdir=$ac_optarg ;;
815 -disable-* | --disable-*)
816 ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
817 # Reject names that are not valid shell variable names.
818 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
819 as_fn_error $? "invalid feature name: $ac_useropt"
820 ac_useropt_orig=$ac_useropt
821 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
822 case $ac_user_opts in
824 "enable_$ac_useropt"
825 "*) ;;
826 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
827 ac_unrecognized_sep=', ';;
828 esac
829 eval enable_$ac_useropt=no ;;
831 -docdir | --docdir | --docdi | --doc | --do)
832 ac_prev=docdir ;;
833 -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
834 docdir=$ac_optarg ;;
836 -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
837 ac_prev=dvidir ;;
838 -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
839 dvidir=$ac_optarg ;;
841 -enable-* | --enable-*)
842 ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
843 # Reject names that are not valid shell variable names.
844 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
845 as_fn_error $? "invalid feature name: $ac_useropt"
846 ac_useropt_orig=$ac_useropt
847 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
848 case $ac_user_opts in
850 "enable_$ac_useropt"
851 "*) ;;
852 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
853 ac_unrecognized_sep=', ';;
854 esac
855 eval enable_$ac_useropt=\$ac_optarg ;;
857 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
858 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
859 | --exec | --exe | --ex)
860 ac_prev=exec_prefix ;;
861 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
862 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
863 | --exec=* | --exe=* | --ex=*)
864 exec_prefix=$ac_optarg ;;
866 -gas | --gas | --ga | --g)
867 # Obsolete; use --with-gas.
868 with_gas=yes ;;
870 -help | --help | --hel | --he | -h)
871 ac_init_help=long ;;
872 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
873 ac_init_help=recursive ;;
874 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
875 ac_init_help=short ;;
877 -host | --host | --hos | --ho)
878 ac_prev=host_alias ;;
879 -host=* | --host=* | --hos=* | --ho=*)
880 host_alias=$ac_optarg ;;
882 -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
883 ac_prev=htmldir ;;
884 -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
885 | --ht=*)
886 htmldir=$ac_optarg ;;
888 -includedir | --includedir | --includedi | --included | --include \
889 | --includ | --inclu | --incl | --inc)
890 ac_prev=includedir ;;
891 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
892 | --includ=* | --inclu=* | --incl=* | --inc=*)
893 includedir=$ac_optarg ;;
895 -infodir | --infodir | --infodi | --infod | --info | --inf)
896 ac_prev=infodir ;;
897 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
898 infodir=$ac_optarg ;;
900 -libdir | --libdir | --libdi | --libd)
901 ac_prev=libdir ;;
902 -libdir=* | --libdir=* | --libdi=* | --libd=*)
903 libdir=$ac_optarg ;;
905 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
906 | --libexe | --libex | --libe)
907 ac_prev=libexecdir ;;
908 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
909 | --libexe=* | --libex=* | --libe=*)
910 libexecdir=$ac_optarg ;;
912 -localedir | --localedir | --localedi | --localed | --locale)
913 ac_prev=localedir ;;
914 -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
915 localedir=$ac_optarg ;;
917 -localstatedir | --localstatedir | --localstatedi | --localstated \
918 | --localstate | --localstat | --localsta | --localst | --locals)
919 ac_prev=localstatedir ;;
920 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
921 | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
922 localstatedir=$ac_optarg ;;
924 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
925 ac_prev=mandir ;;
926 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
927 mandir=$ac_optarg ;;
929 -nfp | --nfp | --nf)
930 # Obsolete; use --without-fp.
931 with_fp=no ;;
933 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
934 | --no-cr | --no-c | -n)
935 no_create=yes ;;
937 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
938 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
939 no_recursion=yes ;;
941 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
942 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
943 | --oldin | --oldi | --old | --ol | --o)
944 ac_prev=oldincludedir ;;
945 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
946 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
947 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
948 oldincludedir=$ac_optarg ;;
950 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
951 ac_prev=prefix ;;
952 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
953 prefix=$ac_optarg ;;
955 -program-prefix | --program-prefix | --program-prefi | --program-pref \
956 | --program-pre | --program-pr | --program-p)
957 ac_prev=program_prefix ;;
958 -program-prefix=* | --program-prefix=* | --program-prefi=* \
959 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
960 program_prefix=$ac_optarg ;;
962 -program-suffix | --program-suffix | --program-suffi | --program-suff \
963 | --program-suf | --program-su | --program-s)
964 ac_prev=program_suffix ;;
965 -program-suffix=* | --program-suffix=* | --program-suffi=* \
966 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
967 program_suffix=$ac_optarg ;;
969 -program-transform-name | --program-transform-name \
970 | --program-transform-nam | --program-transform-na \
971 | --program-transform-n | --program-transform- \
972 | --program-transform | --program-transfor \
973 | --program-transfo | --program-transf \
974 | --program-trans | --program-tran \
975 | --progr-tra | --program-tr | --program-t)
976 ac_prev=program_transform_name ;;
977 -program-transform-name=* | --program-transform-name=* \
978 | --program-transform-nam=* | --program-transform-na=* \
979 | --program-transform-n=* | --program-transform-=* \
980 | --program-transform=* | --program-transfor=* \
981 | --program-transfo=* | --program-transf=* \
982 | --program-trans=* | --program-tran=* \
983 | --progr-tra=* | --program-tr=* | --program-t=*)
984 program_transform_name=$ac_optarg ;;
986 -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
987 ac_prev=pdfdir ;;
988 -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
989 pdfdir=$ac_optarg ;;
991 -psdir | --psdir | --psdi | --psd | --ps)
992 ac_prev=psdir ;;
993 -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
994 psdir=$ac_optarg ;;
996 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
997 | -silent | --silent | --silen | --sile | --sil)
998 silent=yes ;;
1000 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1001 ac_prev=sbindir ;;
1002 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1003 | --sbi=* | --sb=*)
1004 sbindir=$ac_optarg ;;
1006 -sharedstatedir | --sharedstatedir | --sharedstatedi \
1007 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1008 | --sharedst | --shareds | --shared | --share | --shar \
1009 | --sha | --sh)
1010 ac_prev=sharedstatedir ;;
1011 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1012 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1013 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1014 | --sha=* | --sh=*)
1015 sharedstatedir=$ac_optarg ;;
1017 -site | --site | --sit)
1018 ac_prev=site ;;
1019 -site=* | --site=* | --sit=*)
1020 site=$ac_optarg ;;
1022 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1023 ac_prev=srcdir ;;
1024 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1025 srcdir=$ac_optarg ;;
1027 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1028 | --syscon | --sysco | --sysc | --sys | --sy)
1029 ac_prev=sysconfdir ;;
1030 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1031 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1032 sysconfdir=$ac_optarg ;;
1034 -target | --target | --targe | --targ | --tar | --ta | --t)
1035 ac_prev=target_alias ;;
1036 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1037 target_alias=$ac_optarg ;;
1039 -v | -verbose | --verbose | --verbos | --verbo | --verb)
1040 verbose=yes ;;
1042 -version | --version | --versio | --versi | --vers | -V)
1043 ac_init_version=: ;;
1045 -with-* | --with-*)
1046 ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1047 # Reject names that are not valid shell variable names.
1048 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1049 as_fn_error $? "invalid package name: $ac_useropt"
1050 ac_useropt_orig=$ac_useropt
1051 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1052 case $ac_user_opts in
1054 "with_$ac_useropt"
1055 "*) ;;
1056 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1057 ac_unrecognized_sep=', ';;
1058 esac
1059 eval with_$ac_useropt=\$ac_optarg ;;
1061 -without-* | --without-*)
1062 ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1063 # Reject names that are not valid shell variable names.
1064 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1065 as_fn_error $? "invalid package name: $ac_useropt"
1066 ac_useropt_orig=$ac_useropt
1067 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1068 case $ac_user_opts in
1070 "with_$ac_useropt"
1071 "*) ;;
1072 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1073 ac_unrecognized_sep=', ';;
1074 esac
1075 eval with_$ac_useropt=no ;;
1077 --x)
1078 # Obsolete; use --with-x.
1079 with_x=yes ;;
1081 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1082 | --x-incl | --x-inc | --x-in | --x-i)
1083 ac_prev=x_includes ;;
1084 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1085 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1086 x_includes=$ac_optarg ;;
1088 -x-libraries | --x-libraries | --x-librarie | --x-librari \
1089 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1090 ac_prev=x_libraries ;;
1091 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1092 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1093 x_libraries=$ac_optarg ;;
1095 -*) as_fn_error $? "unrecognized option: \`$ac_option'
1096 Try \`$0 --help' for more information"
1099 *=*)
1100 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1101 # Reject names that are not valid shell variable names.
1102 case $ac_envvar in #(
1103 '' | [0-9]* | *[!_$as_cr_alnum]* )
1104 as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1105 esac
1106 eval $ac_envvar=\$ac_optarg
1107 export $ac_envvar ;;
1110 # FIXME: should be removed in autoconf 3.0.
1111 $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1112 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1113 $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1114 : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1117 esac
1118 done
1120 if test -n "$ac_prev"; then
1121 ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1122 as_fn_error $? "missing argument to $ac_option"
1125 if test -n "$ac_unrecognized_opts"; then
1126 case $enable_option_checking in
1127 no) ;;
1128 fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1129 *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1130 esac
1133 # Check all directory arguments for consistency.
1134 for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1135 datadir sysconfdir sharedstatedir localstatedir includedir \
1136 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1137 libdir localedir mandir
1139 eval ac_val=\$$ac_var
1140 # Remove trailing slashes.
1141 case $ac_val in
1142 */ )
1143 ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1144 eval $ac_var=\$ac_val;;
1145 esac
1146 # Be sure to have absolute directory names.
1147 case $ac_val in
1148 [\\/$]* | ?:[\\/]* ) continue;;
1149 NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1150 esac
1151 as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1152 done
1154 # There might be people who depend on the old broken behavior: `$host'
1155 # used to hold the argument of --host etc.
1156 # FIXME: To remove some day.
1157 build=$build_alias
1158 host=$host_alias
1159 target=$target_alias
1161 # FIXME: To remove some day.
1162 if test "x$host_alias" != x; then
1163 if test "x$build_alias" = x; then
1164 cross_compiling=maybe
1165 elif test "x$build_alias" != "x$host_alias"; then
1166 cross_compiling=yes
1170 ac_tool_prefix=
1171 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1173 test "$silent" = yes && exec 6>/dev/null
1176 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1177 ac_ls_di=`ls -di .` &&
1178 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1179 as_fn_error $? "working directory cannot be determined"
1180 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1181 as_fn_error $? "pwd does not report name of working directory"
1184 # Find the source files, if location was not specified.
1185 if test -z "$srcdir"; then
1186 ac_srcdir_defaulted=yes
1187 # Try the directory containing this script, then the parent directory.
1188 ac_confdir=`$as_dirname -- "$as_myself" ||
1189 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1190 X"$as_myself" : 'X\(//\)[^/]' \| \
1191 X"$as_myself" : 'X\(//\)$' \| \
1192 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1193 $as_echo X"$as_myself" |
1194 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1195 s//\1/
1198 /^X\(\/\/\)[^/].*/{
1199 s//\1/
1202 /^X\(\/\/\)$/{
1203 s//\1/
1206 /^X\(\/\).*/{
1207 s//\1/
1210 s/.*/./; q'`
1211 srcdir=$ac_confdir
1212 if test ! -r "$srcdir/$ac_unique_file"; then
1213 srcdir=..
1215 else
1216 ac_srcdir_defaulted=no
1218 if test ! -r "$srcdir/$ac_unique_file"; then
1219 test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1220 as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1222 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1223 ac_abs_confdir=`(
1224 cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1225 pwd)`
1226 # When building in place, set srcdir=.
1227 if test "$ac_abs_confdir" = "$ac_pwd"; then
1228 srcdir=.
1230 # Remove unnecessary trailing slashes from srcdir.
1231 # Double slashes in file names in object file debugging info
1232 # mess up M-x gdb in Emacs.
1233 case $srcdir in
1234 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1235 esac
1236 for ac_var in $ac_precious_vars; do
1237 eval ac_env_${ac_var}_set=\${${ac_var}+set}
1238 eval ac_env_${ac_var}_value=\$${ac_var}
1239 eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1240 eval ac_cv_env_${ac_var}_value=\$${ac_var}
1241 done
1244 # Report the --help message.
1246 if test "$ac_init_help" = "long"; then
1247 # Omit some internal or obsolete options to make the list less imposing.
1248 # This message is too long to be a string in the A/UX 3.1 sh.
1249 cat <<_ACEOF
1250 \`configure' configures fixincludes to adapt to many kinds of systems.
1252 Usage: $0 [OPTION]... [VAR=VALUE]...
1254 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1255 VAR=VALUE. See below for descriptions of some of the useful variables.
1257 Defaults for the options are specified in brackets.
1259 Configuration:
1260 -h, --help display this help and exit
1261 --help=short display options specific to this package
1262 --help=recursive display the short help of all the included packages
1263 -V, --version display version information and exit
1264 -q, --quiet, --silent do not print \`checking ...' messages
1265 --cache-file=FILE cache test results in FILE [disabled]
1266 -C, --config-cache alias for \`--cache-file=config.cache'
1267 -n, --no-create do not create output files
1268 --srcdir=DIR find the sources in DIR [configure dir or \`..']
1270 Installation directories:
1271 --prefix=PREFIX install architecture-independent files in PREFIX
1272 [$ac_default_prefix]
1273 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
1274 [PREFIX]
1276 By default, \`make install' will install all the files in
1277 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
1278 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1279 for instance \`--prefix=\$HOME'.
1281 For better control, use the options below.
1283 Fine tuning of the installation directories:
1284 --bindir=DIR user executables [EPREFIX/bin]
1285 --sbindir=DIR system admin executables [EPREFIX/sbin]
1286 --libexecdir=DIR program executables [EPREFIX/libexec]
1287 --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1288 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1289 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
1290 --libdir=DIR object code libraries [EPREFIX/lib]
1291 --includedir=DIR C header files [PREFIX/include]
1292 --oldincludedir=DIR C header files for non-gcc [/usr/include]
1293 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1294 --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1295 --infodir=DIR info documentation [DATAROOTDIR/info]
1296 --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1297 --mandir=DIR man documentation [DATAROOTDIR/man]
1298 --docdir=DIR documentation root [DATAROOTDIR/doc/fixincludes]
1299 --htmldir=DIR html documentation [DOCDIR]
1300 --dvidir=DIR dvi documentation [DOCDIR]
1301 --pdfdir=DIR pdf documentation [DOCDIR]
1302 --psdir=DIR ps documentation [DOCDIR]
1303 _ACEOF
1305 cat <<\_ACEOF
1307 System types:
1308 --build=BUILD configure for building on BUILD [guessed]
1309 --host=HOST cross-compile to build programs to run on HOST [BUILD]
1310 --target=TARGET configure for building compilers for TARGET [HOST]
1311 _ACEOF
1314 if test -n "$ac_init_help"; then
1315 case $ac_init_help in
1316 short | recursive ) echo "Configuration of fixincludes :";;
1317 esac
1318 cat <<\_ACEOF
1320 Optional Features:
1321 --disable-option-checking ignore unrecognized --enable/--with options
1322 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
1323 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
1324 --enable-werror-always enable -Werror despite compiler version
1325 --enable-twoprocess Use a separate process to apply the fixes
1326 --enable-maintainer-mode enable make rules and dependencies not useful
1327 (and sometimes confusing) to the casual installer
1329 Optional Packages:
1330 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
1331 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
1332 --with-local-prefix=DIR specifies directory to put local include
1333 --with-gcc-major-version-only
1334 use only GCC major number in filesystem paths
1336 Some influential environment variables:
1337 CC C compiler command
1338 CFLAGS C compiler flags
1339 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
1340 nonstandard directory <lib dir>
1341 LIBS libraries to pass to the linker, e.g. -l<library>
1342 CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1343 you have headers in a nonstandard directory <include dir>
1344 CPP C preprocessor
1346 Use these variables to override the choices made by `configure' or to help
1347 it to find libraries and programs with nonstandard names/locations.
1349 Report bugs to the package provider.
1350 _ACEOF
1351 ac_status=$?
1354 if test "$ac_init_help" = "recursive"; then
1355 # If there are subdirs, report their specific --help.
1356 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1357 test -d "$ac_dir" ||
1358 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1359 continue
1360 ac_builddir=.
1362 case "$ac_dir" in
1363 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1365 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1366 # A ".." for each directory in $ac_dir_suffix.
1367 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1368 case $ac_top_builddir_sub in
1369 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1370 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1371 esac ;;
1372 esac
1373 ac_abs_top_builddir=$ac_pwd
1374 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1375 # for backward compatibility:
1376 ac_top_builddir=$ac_top_build_prefix
1378 case $srcdir in
1379 .) # We are building in place.
1380 ac_srcdir=.
1381 ac_top_srcdir=$ac_top_builddir_sub
1382 ac_abs_top_srcdir=$ac_pwd ;;
1383 [\\/]* | ?:[\\/]* ) # Absolute name.
1384 ac_srcdir=$srcdir$ac_dir_suffix;
1385 ac_top_srcdir=$srcdir
1386 ac_abs_top_srcdir=$srcdir ;;
1387 *) # Relative name.
1388 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1389 ac_top_srcdir=$ac_top_build_prefix$srcdir
1390 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1391 esac
1392 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1394 cd "$ac_dir" || { ac_status=$?; continue; }
1395 # Check for guested configure.
1396 if test -f "$ac_srcdir/configure.gnu"; then
1397 echo &&
1398 $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1399 elif test -f "$ac_srcdir/configure"; then
1400 echo &&
1401 $SHELL "$ac_srcdir/configure" --help=recursive
1402 else
1403 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1404 fi || ac_status=$?
1405 cd "$ac_pwd" || { ac_status=$?; break; }
1406 done
1409 test -n "$ac_init_help" && exit $ac_status
1410 if $ac_init_version; then
1411 cat <<\_ACEOF
1412 fixincludes configure
1413 generated by GNU Autoconf 2.69
1415 Copyright (C) 2012 Free Software Foundation, Inc.
1416 This configure script is free software; the Free Software Foundation
1417 gives unlimited permission to copy, distribute and modify it.
1418 _ACEOF
1419 exit
1422 ## ------------------------ ##
1423 ## Autoconf initialization. ##
1424 ## ------------------------ ##
1426 # ac_fn_c_try_compile LINENO
1427 # --------------------------
1428 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1429 ac_fn_c_try_compile ()
1431 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1432 rm -f conftest.$ac_objext
1433 if { { ac_try="$ac_compile"
1434 case "(($ac_try" in
1435 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1436 *) ac_try_echo=$ac_try;;
1437 esac
1438 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1439 $as_echo "$ac_try_echo"; } >&5
1440 (eval "$ac_compile") 2>conftest.err
1441 ac_status=$?
1442 if test -s conftest.err; then
1443 grep -v '^ *+' conftest.err >conftest.er1
1444 cat conftest.er1 >&5
1445 mv -f conftest.er1 conftest.err
1447 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1448 test $ac_status = 0; } && {
1449 test -z "$ac_c_werror_flag" ||
1450 test ! -s conftest.err
1451 } && test -s conftest.$ac_objext; then :
1452 ac_retval=0
1453 else
1454 $as_echo "$as_me: failed program was:" >&5
1455 sed 's/^/| /' conftest.$ac_ext >&5
1457 ac_retval=1
1459 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1460 as_fn_set_status $ac_retval
1462 } # ac_fn_c_try_compile
1464 # ac_fn_c_try_cpp LINENO
1465 # ----------------------
1466 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1467 ac_fn_c_try_cpp ()
1469 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1470 if { { ac_try="$ac_cpp conftest.$ac_ext"
1471 case "(($ac_try" in
1472 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1473 *) ac_try_echo=$ac_try;;
1474 esac
1475 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1476 $as_echo "$ac_try_echo"; } >&5
1477 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1478 ac_status=$?
1479 if test -s conftest.err; then
1480 grep -v '^ *+' conftest.err >conftest.er1
1481 cat conftest.er1 >&5
1482 mv -f conftest.er1 conftest.err
1484 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1485 test $ac_status = 0; } > conftest.i && {
1486 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1487 test ! -s conftest.err
1488 }; then :
1489 ac_retval=0
1490 else
1491 $as_echo "$as_me: failed program was:" >&5
1492 sed 's/^/| /' conftest.$ac_ext >&5
1494 ac_retval=1
1496 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1497 as_fn_set_status $ac_retval
1499 } # ac_fn_c_try_cpp
1501 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1502 # -------------------------------------------------------
1503 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1504 # the include files in INCLUDES and setting the cache variable VAR
1505 # accordingly.
1506 ac_fn_c_check_header_mongrel ()
1508 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1509 if eval \${$3+:} false; then :
1510 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1511 $as_echo_n "checking for $2... " >&6; }
1512 if eval \${$3+:} false; then :
1513 $as_echo_n "(cached) " >&6
1515 eval ac_res=\$$3
1516 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1517 $as_echo "$ac_res" >&6; }
1518 else
1519 # Is the header compilable?
1520 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1521 $as_echo_n "checking $2 usability... " >&6; }
1522 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1523 /* end confdefs.h. */
1525 #include <$2>
1526 _ACEOF
1527 if ac_fn_c_try_compile "$LINENO"; then :
1528 ac_header_compiler=yes
1529 else
1530 ac_header_compiler=no
1532 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1533 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1534 $as_echo "$ac_header_compiler" >&6; }
1536 # Is the header present?
1537 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1538 $as_echo_n "checking $2 presence... " >&6; }
1539 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1540 /* end confdefs.h. */
1541 #include <$2>
1542 _ACEOF
1543 if ac_fn_c_try_cpp "$LINENO"; then :
1544 ac_header_preproc=yes
1545 else
1546 ac_header_preproc=no
1548 rm -f conftest.err conftest.i conftest.$ac_ext
1549 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1550 $as_echo "$ac_header_preproc" >&6; }
1552 # So? What about this header?
1553 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1554 yes:no: )
1555 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1556 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1557 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1558 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1560 no:yes:* )
1561 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1562 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1563 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
1564 $as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
1565 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1566 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1567 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
1568 $as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
1569 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1570 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1572 esac
1573 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1574 $as_echo_n "checking for $2... " >&6; }
1575 if eval \${$3+:} false; then :
1576 $as_echo_n "(cached) " >&6
1577 else
1578 eval "$3=\$ac_header_compiler"
1580 eval ac_res=\$$3
1581 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1582 $as_echo "$ac_res" >&6; }
1584 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1586 } # ac_fn_c_check_header_mongrel
1588 # ac_fn_c_try_run LINENO
1589 # ----------------------
1590 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1591 # that executables *can* be run.
1592 ac_fn_c_try_run ()
1594 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1595 if { { ac_try="$ac_link"
1596 case "(($ac_try" in
1597 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1598 *) ac_try_echo=$ac_try;;
1599 esac
1600 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1601 $as_echo "$ac_try_echo"; } >&5
1602 (eval "$ac_link") 2>&5
1603 ac_status=$?
1604 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1605 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1606 { { case "(($ac_try" in
1607 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1608 *) ac_try_echo=$ac_try;;
1609 esac
1610 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1611 $as_echo "$ac_try_echo"; } >&5
1612 (eval "$ac_try") 2>&5
1613 ac_status=$?
1614 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1615 test $ac_status = 0; }; }; then :
1616 ac_retval=0
1617 else
1618 $as_echo "$as_me: program exited with status $ac_status" >&5
1619 $as_echo "$as_me: failed program was:" >&5
1620 sed 's/^/| /' conftest.$ac_ext >&5
1622 ac_retval=$ac_status
1624 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1625 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1626 as_fn_set_status $ac_retval
1628 } # ac_fn_c_try_run
1630 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1631 # -------------------------------------------------------
1632 # Tests whether HEADER exists and can be compiled using the include files in
1633 # INCLUDES, setting the cache variable VAR accordingly.
1634 ac_fn_c_check_header_compile ()
1636 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1637 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1638 $as_echo_n "checking for $2... " >&6; }
1639 if eval \${$3+:} false; then :
1640 $as_echo_n "(cached) " >&6
1641 else
1642 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1643 /* end confdefs.h. */
1645 #include <$2>
1646 _ACEOF
1647 if ac_fn_c_try_compile "$LINENO"; then :
1648 eval "$3=yes"
1649 else
1650 eval "$3=no"
1652 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1654 eval ac_res=\$$3
1655 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1656 $as_echo "$ac_res" >&6; }
1657 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1659 } # ac_fn_c_check_header_compile
1661 # ac_fn_c_try_link LINENO
1662 # -----------------------
1663 # Try to link conftest.$ac_ext, and return whether this succeeded.
1664 ac_fn_c_try_link ()
1666 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1667 rm -f conftest.$ac_objext conftest$ac_exeext
1668 if { { ac_try="$ac_link"
1669 case "(($ac_try" in
1670 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1671 *) ac_try_echo=$ac_try;;
1672 esac
1673 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1674 $as_echo "$ac_try_echo"; } >&5
1675 (eval "$ac_link") 2>conftest.err
1676 ac_status=$?
1677 if test -s conftest.err; then
1678 grep -v '^ *+' conftest.err >conftest.er1
1679 cat conftest.er1 >&5
1680 mv -f conftest.er1 conftest.err
1682 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1683 test $ac_status = 0; } && {
1684 test -z "$ac_c_werror_flag" ||
1685 test ! -s conftest.err
1686 } && test -s conftest$ac_exeext && {
1687 test "$cross_compiling" = yes ||
1688 test -x conftest$ac_exeext
1689 }; then :
1690 ac_retval=0
1691 else
1692 $as_echo "$as_me: failed program was:" >&5
1693 sed 's/^/| /' conftest.$ac_ext >&5
1695 ac_retval=1
1697 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1698 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1699 # interfere with the next link command; also delete a directory that is
1700 # left behind by Apple's compiler. We do this before executing the actions.
1701 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1702 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1703 as_fn_set_status $ac_retval
1705 } # ac_fn_c_try_link
1707 # ac_fn_c_check_func LINENO FUNC VAR
1708 # ----------------------------------
1709 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1710 ac_fn_c_check_func ()
1712 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1713 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1714 $as_echo_n "checking for $2... " >&6; }
1715 if eval \${$3+:} false; then :
1716 $as_echo_n "(cached) " >&6
1717 else
1718 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1719 /* end confdefs.h. */
1720 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1721 For example, HP-UX 11i <limits.h> declares gettimeofday. */
1722 #define $2 innocuous_$2
1724 /* System header to define __stub macros and hopefully few prototypes,
1725 which can conflict with char $2 (); below.
1726 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1727 <limits.h> exists even on freestanding compilers. */
1729 #ifdef __STDC__
1730 # include <limits.h>
1731 #else
1732 # include <assert.h>
1733 #endif
1735 #undef $2
1737 /* Override any GCC internal prototype to avoid an error.
1738 Use char because int might match the return type of a GCC
1739 builtin and then its argument prototype would still apply. */
1740 #ifdef __cplusplus
1741 extern "C"
1742 #endif
1743 char $2 ();
1744 /* The GNU C library defines this for functions which it implements
1745 to always fail with ENOSYS. Some functions are actually named
1746 something starting with __ and the normal name is an alias. */
1747 #if defined __stub_$2 || defined __stub___$2
1748 choke me
1749 #endif
1752 main ()
1754 return $2 ();
1756 return 0;
1758 _ACEOF
1759 if ac_fn_c_try_link "$LINENO"; then :
1760 eval "$3=yes"
1761 else
1762 eval "$3=no"
1764 rm -f core conftest.err conftest.$ac_objext \
1765 conftest$ac_exeext conftest.$ac_ext
1767 eval ac_res=\$$3
1768 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1769 $as_echo "$ac_res" >&6; }
1770 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1772 } # ac_fn_c_check_func
1774 # ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES
1775 # ---------------------------------------------
1776 # Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR
1777 # accordingly.
1778 ac_fn_c_check_decl ()
1780 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1781 as_decl_name=`echo $2|sed 's/ *(.*//'`
1782 as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
1783 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
1784 $as_echo_n "checking whether $as_decl_name is declared... " >&6; }
1785 if eval \${$3+:} false; then :
1786 $as_echo_n "(cached) " >&6
1787 else
1788 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1789 /* end confdefs.h. */
1792 main ()
1794 #ifndef $as_decl_name
1795 #ifdef __cplusplus
1796 (void) $as_decl_use;
1797 #else
1798 (void) $as_decl_name;
1799 #endif
1800 #endif
1803 return 0;
1805 _ACEOF
1806 if ac_fn_c_try_compile "$LINENO"; then :
1807 eval "$3=yes"
1808 else
1809 eval "$3=no"
1811 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1813 eval ac_res=\$$3
1814 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1815 $as_echo "$ac_res" >&6; }
1816 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1818 } # ac_fn_c_check_decl
1819 cat >config.log <<_ACEOF
1820 This file contains any messages produced by compilers while
1821 running configure, to aid debugging if configure makes a mistake.
1823 It was created by fixincludes $as_me , which was
1824 generated by GNU Autoconf 2.69. Invocation command line was
1826 $ $0 $@
1828 _ACEOF
1829 exec 5>>config.log
1831 cat <<_ASUNAME
1832 ## --------- ##
1833 ## Platform. ##
1834 ## --------- ##
1836 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1837 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1838 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1839 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1840 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1842 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1843 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
1845 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
1846 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
1847 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1848 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
1849 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
1850 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
1851 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
1853 _ASUNAME
1855 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1856 for as_dir in $PATH
1858 IFS=$as_save_IFS
1859 test -z "$as_dir" && as_dir=.
1860 $as_echo "PATH: $as_dir"
1861 done
1862 IFS=$as_save_IFS
1864 } >&5
1866 cat >&5 <<_ACEOF
1869 ## ----------- ##
1870 ## Core tests. ##
1871 ## ----------- ##
1873 _ACEOF
1876 # Keep a trace of the command line.
1877 # Strip out --no-create and --no-recursion so they do not pile up.
1878 # Strip out --silent because we don't want to record it for future runs.
1879 # Also quote any args containing shell meta-characters.
1880 # Make two passes to allow for proper duplicate-argument suppression.
1881 ac_configure_args=
1882 ac_configure_args0=
1883 ac_configure_args1=
1884 ac_must_keep_next=false
1885 for ac_pass in 1 2
1887 for ac_arg
1889 case $ac_arg in
1890 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1891 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1892 | -silent | --silent | --silen | --sile | --sil)
1893 continue ;;
1894 *\'*)
1895 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1896 esac
1897 case $ac_pass in
1898 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1900 as_fn_append ac_configure_args1 " '$ac_arg'"
1901 if test $ac_must_keep_next = true; then
1902 ac_must_keep_next=false # Got value, back to normal.
1903 else
1904 case $ac_arg in
1905 *=* | --config-cache | -C | -disable-* | --disable-* \
1906 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1907 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1908 | -with-* | --with-* | -without-* | --without-* | --x)
1909 case "$ac_configure_args0 " in
1910 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1911 esac
1913 -* ) ac_must_keep_next=true ;;
1914 esac
1916 as_fn_append ac_configure_args " '$ac_arg'"
1918 esac
1919 done
1920 done
1921 { ac_configure_args0=; unset ac_configure_args0;}
1922 { ac_configure_args1=; unset ac_configure_args1;}
1924 # When interrupted or exit'd, cleanup temporary files, and complete
1925 # config.log. We remove comments because anyway the quotes in there
1926 # would cause problems or look ugly.
1927 # WARNING: Use '\'' to represent an apostrophe within the trap.
1928 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1929 trap 'exit_status=$?
1930 # Save into config.log some information that might help in debugging.
1932 echo
1934 $as_echo "## ---------------- ##
1935 ## Cache variables. ##
1936 ## ---------------- ##"
1937 echo
1938 # The following way of writing the cache mishandles newlines in values,
1940 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1941 eval ac_val=\$$ac_var
1942 case $ac_val in #(
1943 *${as_nl}*)
1944 case $ac_var in #(
1945 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1946 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1947 esac
1948 case $ac_var in #(
1949 _ | IFS | as_nl) ;; #(
1950 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1951 *) { eval $ac_var=; unset $ac_var;} ;;
1952 esac ;;
1953 esac
1954 done
1955 (set) 2>&1 |
1956 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1957 *${as_nl}ac_space=\ *)
1958 sed -n \
1959 "s/'\''/'\''\\\\'\'''\''/g;
1960 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1961 ;; #(
1963 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1965 esac |
1966 sort
1968 echo
1970 $as_echo "## ----------------- ##
1971 ## Output variables. ##
1972 ## ----------------- ##"
1973 echo
1974 for ac_var in $ac_subst_vars
1976 eval ac_val=\$$ac_var
1977 case $ac_val in
1978 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1979 esac
1980 $as_echo "$ac_var='\''$ac_val'\''"
1981 done | sort
1982 echo
1984 if test -n "$ac_subst_files"; then
1985 $as_echo "## ------------------- ##
1986 ## File substitutions. ##
1987 ## ------------------- ##"
1988 echo
1989 for ac_var in $ac_subst_files
1991 eval ac_val=\$$ac_var
1992 case $ac_val in
1993 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1994 esac
1995 $as_echo "$ac_var='\''$ac_val'\''"
1996 done | sort
1997 echo
2000 if test -s confdefs.h; then
2001 $as_echo "## ----------- ##
2002 ## confdefs.h. ##
2003 ## ----------- ##"
2004 echo
2005 cat confdefs.h
2006 echo
2008 test "$ac_signal" != 0 &&
2009 $as_echo "$as_me: caught signal $ac_signal"
2010 $as_echo "$as_me: exit $exit_status"
2011 } >&5
2012 rm -f core *.core core.conftest.* &&
2013 rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2014 exit $exit_status
2016 for ac_signal in 1 2 13 15; do
2017 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2018 done
2019 ac_signal=0
2021 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2022 rm -f -r conftest* confdefs.h
2024 $as_echo "/* confdefs.h */" > confdefs.h
2026 # Predefined preprocessor variables.
2028 cat >>confdefs.h <<_ACEOF
2029 #define PACKAGE_NAME "$PACKAGE_NAME"
2030 _ACEOF
2032 cat >>confdefs.h <<_ACEOF
2033 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2034 _ACEOF
2036 cat >>confdefs.h <<_ACEOF
2037 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2038 _ACEOF
2040 cat >>confdefs.h <<_ACEOF
2041 #define PACKAGE_STRING "$PACKAGE_STRING"
2042 _ACEOF
2044 cat >>confdefs.h <<_ACEOF
2045 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2046 _ACEOF
2048 cat >>confdefs.h <<_ACEOF
2049 #define PACKAGE_URL "$PACKAGE_URL"
2050 _ACEOF
2053 # Let the site file select an alternate cache file if it wants to.
2054 # Prefer an explicitly selected file to automatically selected ones.
2055 ac_site_file1=NONE
2056 ac_site_file2=NONE
2057 if test -n "$CONFIG_SITE"; then
2058 # We do not want a PATH search for config.site.
2059 case $CONFIG_SITE in #((
2060 -*) ac_site_file1=./$CONFIG_SITE;;
2061 */*) ac_site_file1=$CONFIG_SITE;;
2062 *) ac_site_file1=./$CONFIG_SITE;;
2063 esac
2064 elif test "x$prefix" != xNONE; then
2065 ac_site_file1=$prefix/share/config.site
2066 ac_site_file2=$prefix/etc/config.site
2067 else
2068 ac_site_file1=$ac_default_prefix/share/config.site
2069 ac_site_file2=$ac_default_prefix/etc/config.site
2071 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2073 test "x$ac_site_file" = xNONE && continue
2074 if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
2075 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2076 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2077 sed 's/^/| /' "$ac_site_file" >&5
2078 . "$ac_site_file" \
2079 || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2080 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2081 as_fn_error $? "failed to load site script $ac_site_file
2082 See \`config.log' for more details" "$LINENO" 5; }
2084 done
2086 if test -r "$cache_file"; then
2087 # Some versions of bash will fail to source /dev/null (special files
2088 # actually), so we avoid doing that. DJGPP emulates it as a regular file.
2089 if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2090 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2091 $as_echo "$as_me: loading cache $cache_file" >&6;}
2092 case $cache_file in
2093 [\\/]* | ?:[\\/]* ) . "$cache_file";;
2094 *) . "./$cache_file";;
2095 esac
2097 else
2098 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2099 $as_echo "$as_me: creating cache $cache_file" >&6;}
2100 >$cache_file
2103 # Check that the precious variables saved in the cache have kept the same
2104 # value.
2105 ac_cache_corrupted=false
2106 for ac_var in $ac_precious_vars; do
2107 eval ac_old_set=\$ac_cv_env_${ac_var}_set
2108 eval ac_new_set=\$ac_env_${ac_var}_set
2109 eval ac_old_val=\$ac_cv_env_${ac_var}_value
2110 eval ac_new_val=\$ac_env_${ac_var}_value
2111 case $ac_old_set,$ac_new_set in
2112 set,)
2113 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2114 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2115 ac_cache_corrupted=: ;;
2116 ,set)
2117 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2118 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2119 ac_cache_corrupted=: ;;
2120 ,);;
2122 if test "x$ac_old_val" != "x$ac_new_val"; then
2123 # differences in whitespace do not lead to failure.
2124 ac_old_val_w=`echo x $ac_old_val`
2125 ac_new_val_w=`echo x $ac_new_val`
2126 if test "$ac_old_val_w" != "$ac_new_val_w"; then
2127 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2128 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2129 ac_cache_corrupted=:
2130 else
2131 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2132 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2133 eval $ac_var=\$ac_old_val
2135 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
2136 $as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
2137 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
2138 $as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
2139 fi;;
2140 esac
2141 # Pass precious variables to config.status.
2142 if test "$ac_new_set" = set; then
2143 case $ac_new_val in
2144 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2145 *) ac_arg=$ac_var=$ac_new_val ;;
2146 esac
2147 case " $ac_configure_args " in
2148 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
2149 *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2150 esac
2152 done
2153 if $ac_cache_corrupted; then
2154 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2155 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2156 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2157 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2158 as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2160 ## -------------------- ##
2161 ## Main body of script. ##
2162 ## -------------------- ##
2164 ac_ext=c
2165 ac_cpp='$CPP $CPPFLAGS'
2166 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2167 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2168 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2175 ac_aux_dir=
2176 for ac_dir in .. "$srcdir"/..; do
2177 if test -f "$ac_dir/install-sh"; then
2178 ac_aux_dir=$ac_dir
2179 ac_install_sh="$ac_aux_dir/install-sh -c"
2180 break
2181 elif test -f "$ac_dir/install.sh"; then
2182 ac_aux_dir=$ac_dir
2183 ac_install_sh="$ac_aux_dir/install.sh -c"
2184 break
2185 elif test -f "$ac_dir/shtool"; then
2186 ac_aux_dir=$ac_dir
2187 ac_install_sh="$ac_aux_dir/shtool install -c"
2188 break
2190 done
2191 if test -z "$ac_aux_dir"; then
2192 as_fn_error $? "cannot find install-sh, install.sh, or shtool in .. \"$srcdir\"/.." "$LINENO" 5
2195 # These three variables are undocumented and unsupported,
2196 # and are intended to be withdrawn in a future Autoconf release.
2197 # They can cause serious problems if a builder's source tree is in a directory
2198 # whose full name contains unusual characters.
2199 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
2200 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
2201 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
2204 # libtool.m4 - Configure libtool for the host system. -*-Autoconf-*-
2206 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
2207 # 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
2208 # Written by Gordon Matzigkeit, 1996
2210 # This file is free software; the Free Software Foundation gives
2211 # unlimited permission to copy and/or distribute it, with or without
2212 # modifications, as long as this notice is preserved.
2216 # serial 56 LT_INIT
2219 # LT_PREREQ(VERSION)
2220 # ------------------
2221 # Complain and exit if this libtool version is less that VERSION.
2225 # _LT_CHECK_BUILDDIR
2226 # ------------------
2227 # Complain if the absolute build directory name contains unusual characters
2231 # LT_INIT([OPTIONS])
2232 # ------------------
2233 # LT_INIT
2235 # Old names:
2236 # This is what autoupdate's m4 run will expand. It fires
2237 # the warning (with _au_warn_XXX), outputs it into the
2238 # updated configure.ac (with AC_DIAGNOSE), and then outputs
2239 # the replacement expansion.
2242 # This is an auxiliary macro that is also run when
2243 # autoupdate runs m4. It simply calls m4_warning, but
2244 # we need a wrapper so that each warning is emitted only
2245 # once. We break the quoting in m4_warning's argument in
2246 # order to expand this macro's arguments, not AU_DEFUN's.
2249 # Finally, this is the expansion that is picked up by
2250 # autoconf. It tells the user to run autoupdate, and
2251 # then outputs the replacement expansion. We do not care
2252 # about autoupdate's warning because that contains
2253 # information on what to do *after* running autoupdate.
2255 # This is what autoupdate's m4 run will expand. It fires
2256 # the warning (with _au_warn_XXX), outputs it into the
2257 # updated configure.ac (with AC_DIAGNOSE), and then outputs
2258 # the replacement expansion.
2261 # This is an auxiliary macro that is also run when
2262 # autoupdate runs m4. It simply calls m4_warning, but
2263 # we need a wrapper so that each warning is emitted only
2264 # once. We break the quoting in m4_warning's argument in
2265 # order to expand this macro's arguments, not AU_DEFUN's.
2268 # Finally, this is the expansion that is picked up by
2269 # autoconf. It tells the user to run autoupdate, and
2270 # then outputs the replacement expansion. We do not care
2271 # about autoupdate's warning because that contains
2272 # information on what to do *after* running autoupdate.
2276 # _LT_CC_BASENAME(CC)
2277 # -------------------
2278 # Calculate cc_basename. Skip known compiler wrappers and cross-prefix.
2282 # _LT_FILEUTILS_DEFAULTS
2283 # ----------------------
2284 # It is okay to use these file commands and assume they have been set
2285 # sensibly after `m4_require([_LT_FILEUTILS_DEFAULTS])'.
2286 # _LT_FILEUTILS_DEFAULTS
2289 # _LT_SETUP
2290 # ---------
2291 # _LT_SETUP
2294 # _LT_PREPARE_SED_QUOTE_VARS
2295 # --------------------------
2296 # Define a few sed substitution that help us do robust quoting.
2299 # _LT_PROG_LTMAIN
2300 # ---------------
2301 # Note that this code is called both from `configure', and `config.status'
2302 # now that we use AC_CONFIG_COMMANDS to generate libtool. Notably,
2303 # `config.status' has no value for ac_aux_dir unless we are using Automake,
2304 # so we pass a copy along to make sure it has a sensible value anyway.
2305 # _LT_PROG_LTMAIN
2308 ## ------------------------------------- ##
2309 ## Accumulate code for creating libtool. ##
2310 ## ------------------------------------- ##
2312 # So that we can recreate a full libtool script including additional
2313 # tags, we accumulate the chunks of code to send to AC_CONFIG_COMMANDS
2314 # in macros and then make a single call at the end using the `libtool'
2315 # label.
2318 # _LT_CONFIG_LIBTOOL_INIT([INIT-COMMANDS])
2319 # ----------------------------------------
2320 # Register INIT-COMMANDS to be passed to AC_CONFIG_COMMANDS later.
2323 # Initialize.
2327 # _LT_CONFIG_LIBTOOL([COMMANDS])
2328 # ------------------------------
2329 # Register COMMANDS to be passed to AC_CONFIG_COMMANDS later.
2332 # Initialize.
2336 # _LT_CONFIG_SAVE_COMMANDS([COMMANDS], [INIT_COMMANDS])
2337 # -----------------------------------------------------
2341 # _LT_FORMAT_COMMENT([COMMENT])
2342 # -----------------------------
2343 # Add leading comment marks to the start of each line, and a trailing
2344 # full-stop to the whole comment if one is not present already.
2349 ## ------------------------ ##
2350 ## FIXME: Eliminate VARNAME ##
2351 ## ------------------------ ##
2354 # _LT_DECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION], [IS-TAGGED?])
2355 # -------------------------------------------------------------------
2356 # CONFIGNAME is the name given to the value in the libtool script.
2357 # VARNAME is the (base) name used in the configure script.
2358 # VALUE may be 0, 1 or 2 for a computed quote escaped value based on
2359 # VARNAME. Any other value will be used directly.
2363 # _LT_TAGDECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION])
2364 # --------------------------------------------------------
2368 # lt_decl_tag_varnames([SEPARATOR], [VARNAME1...])
2369 # ------------------------------------------------
2373 # _lt_decl_filter(SUBKEY, VALUE, [SEPARATOR], [VARNAME1..])
2374 # ---------------------------------------------------------
2378 # lt_decl_quote_varnames([SEPARATOR], [VARNAME1...])
2379 # --------------------------------------------------
2383 # lt_decl_dquote_varnames([SEPARATOR], [VARNAME1...])
2384 # ---------------------------------------------------
2388 # lt_decl_varnames_tagged([SEPARATOR], [VARNAME1...])
2389 # ---------------------------------------------------
2394 # lt_decl_all_varnames([SEPARATOR], [VARNAME1...])
2395 # ------------------------------------------------
2400 # _LT_CONFIG_STATUS_DECLARE([VARNAME])
2401 # ------------------------------------
2402 # Quote a variable value, and forward it to `config.status' so that its
2403 # declaration there will have the same value as in `configure'. VARNAME
2404 # must have a single quote delimited value for this to work.
2408 # _LT_CONFIG_STATUS_DECLARATIONS
2409 # ------------------------------
2410 # We delimit libtool config variables with single quotes, so when
2411 # we write them to config.status, we have to be sure to quote all
2412 # embedded single quotes properly. In configure, this macro expands
2413 # each variable declared with _LT_DECL (and _LT_TAGDECL) into:
2415 # <var>='`$ECHO "$<var>" | $SED "$delay_single_quote_subst"`'
2419 # _LT_LIBTOOL_TAGS
2420 # ----------------
2421 # Output comment and list of tags supported by the script
2425 # _LT_LIBTOOL_DECLARE(VARNAME, [TAG])
2426 # -----------------------------------
2427 # Extract the dictionary values for VARNAME (optionally with TAG) and
2428 # expand to a commented shell variable setting:
2430 # # Some comment about what VAR is for.
2431 # visible_name=$lt_internal_name
2435 # _LT_LIBTOOL_CONFIG_VARS
2436 # -----------------------
2437 # Produce commented declarations of non-tagged libtool config variables
2438 # suitable for insertion in the LIBTOOL CONFIG section of the `libtool'
2439 # script. Tagged libtool config variables (even for the LIBTOOL CONFIG
2440 # section) are produced by _LT_LIBTOOL_TAG_VARS.
2444 # _LT_LIBTOOL_TAG_VARS(TAG)
2445 # -------------------------
2449 # _LT_TAGVAR(VARNAME, [TAGNAME])
2450 # ------------------------------
2454 # _LT_CONFIG_COMMANDS
2455 # -------------------
2456 # Send accumulated output to $CONFIG_STATUS. Thanks to the lists of
2457 # variables for single and double quote escaping we saved from calls
2458 # to _LT_DECL, we can put quote escaped variables declarations
2459 # into `config.status', and then the shell code to quote escape them in
2460 # for loops in `config.status'. Finally, any additional code accumulated
2461 # from calls to _LT_CONFIG_LIBTOOL_INIT is expanded.
2462 #_LT_CONFIG_COMMANDS
2465 # Initialize.
2468 # _LT_GENERATED_FILE_INIT(FILE, [COMMENT])
2469 # ------------------------------------
2470 # Generate a child script FILE with all initialization necessary to
2471 # reuse the environment learned by the parent script, and make the
2472 # file executable. If COMMENT is supplied, it is inserted after the
2473 # `#!' sequence but before initialization text begins. After this
2474 # macro, additional text can be appended to FILE to form the body of
2475 # the child script. The macro ends with non-zero status if the
2476 # file could not be fully written (such as if the disk is full).
2477 # _LT_GENERATED_FILE_INIT
2479 # LT_OUTPUT
2480 # ---------
2481 # This macro allows early generation of the libtool script (before
2482 # AC_OUTPUT is called), incase it is used in configure for compilation
2483 # tests.
2484 # LT_OUTPUT
2487 # _LT_CONFIG(TAG)
2488 # ---------------
2489 # If TAG is the built-in tag, create an initial libtool script with a
2490 # default configuration from the untagged config vars. Otherwise add code
2491 # to config.status for appending the configuration named by TAG from the
2492 # matching tagged config vars.
2493 # _LT_CONFIG
2496 # LT_SUPPORTED_TAG(TAG)
2497 # ---------------------
2498 # Trace this macro to discover what tags are supported by the libtool
2499 # --tag option, using:
2500 # autoconf --trace 'LT_SUPPORTED_TAG:$1'
2504 # C support is built-in for now
2509 # LT_LANG(LANG)
2510 # -------------
2511 # Enable libtool support for the given language if not already enabled.
2512 # LT_LANG
2515 # _LT_LANG(LANGNAME)
2516 # ------------------
2517 # _LT_LANG
2520 # _LT_LANG_DEFAULT_CONFIG
2521 # -----------------------
2522 # _LT_LANG_DEFAULT_CONFIG
2524 # Obsolete macros:
2525 # This is what autoupdate's m4 run will expand. It fires
2526 # the warning (with _au_warn_XXX), outputs it into the
2527 # updated configure.ac (with AC_DIAGNOSE), and then outputs
2528 # the replacement expansion.
2531 # This is an auxiliary macro that is also run when
2532 # autoupdate runs m4. It simply calls m4_warning, but
2533 # we need a wrapper so that each warning is emitted only
2534 # once. We break the quoting in m4_warning's argument in
2535 # order to expand this macro's arguments, not AU_DEFUN's.
2538 # Finally, this is the expansion that is picked up by
2539 # autoconf. It tells the user to run autoupdate, and
2540 # then outputs the replacement expansion. We do not care
2541 # about autoupdate's warning because that contains
2542 # information on what to do *after* running autoupdate.
2544 # This is what autoupdate's m4 run will expand. It fires
2545 # the warning (with _au_warn_XXX), outputs it into the
2546 # updated configure.ac (with AC_DIAGNOSE), and then outputs
2547 # the replacement expansion.
2550 # This is an auxiliary macro that is also run when
2551 # autoupdate runs m4. It simply calls m4_warning, but
2552 # we need a wrapper so that each warning is emitted only
2553 # once. We break the quoting in m4_warning's argument in
2554 # order to expand this macro's arguments, not AU_DEFUN's.
2557 # Finally, this is the expansion that is picked up by
2558 # autoconf. It tells the user to run autoupdate, and
2559 # then outputs the replacement expansion. We do not care
2560 # about autoupdate's warning because that contains
2561 # information on what to do *after* running autoupdate.
2563 # This is what autoupdate's m4 run will expand. It fires
2564 # the warning (with _au_warn_XXX), outputs it into the
2565 # updated configure.ac (with AC_DIAGNOSE), and then outputs
2566 # the replacement expansion.
2569 # This is an auxiliary macro that is also run when
2570 # autoupdate runs m4. It simply calls m4_warning, but
2571 # we need a wrapper so that each warning is emitted only
2572 # once. We break the quoting in m4_warning's argument in
2573 # order to expand this macro's arguments, not AU_DEFUN's.
2576 # Finally, this is the expansion that is picked up by
2577 # autoconf. It tells the user to run autoupdate, and
2578 # then outputs the replacement expansion. We do not care
2579 # about autoupdate's warning because that contains
2580 # information on what to do *after* running autoupdate.
2582 # This is what autoupdate's m4 run will expand. It fires
2583 # the warning (with _au_warn_XXX), outputs it into the
2584 # updated configure.ac (with AC_DIAGNOSE), and then outputs
2585 # the replacement expansion.
2588 # This is an auxiliary macro that is also run when
2589 # autoupdate runs m4. It simply calls m4_warning, but
2590 # we need a wrapper so that each warning is emitted only
2591 # once. We break the quoting in m4_warning's argument in
2592 # order to expand this macro's arguments, not AU_DEFUN's.
2595 # Finally, this is the expansion that is picked up by
2596 # autoconf. It tells the user to run autoupdate, and
2597 # then outputs the replacement expansion. We do not care
2598 # about autoupdate's warning because that contains
2599 # information on what to do *after* running autoupdate.
2601 # This is what autoupdate's m4 run will expand. It fires
2602 # the warning (with _au_warn_XXX), outputs it into the
2603 # updated configure.ac (with AC_DIAGNOSE), and then outputs
2604 # the replacement expansion.
2607 # This is an auxiliary macro that is also run when
2608 # autoupdate runs m4. It simply calls m4_warning, but
2609 # we need a wrapper so that each warning is emitted only
2610 # once. We break the quoting in m4_warning's argument in
2611 # order to expand this macro's arguments, not AU_DEFUN's.
2614 # Finally, this is the expansion that is picked up by
2615 # autoconf. It tells the user to run autoupdate, and
2616 # then outputs the replacement expansion. We do not care
2617 # about autoupdate's warning because that contains
2618 # information on what to do *after* running autoupdate.
2622 # _LT_TAG_COMPILER
2623 # ----------------
2624 # _LT_TAG_COMPILER
2627 # _LT_COMPILER_BOILERPLATE
2628 # ------------------------
2629 # Check for compiler boilerplate output or warnings with
2630 # the simple compiler test code.
2631 # _LT_COMPILER_BOILERPLATE
2634 # _LT_LINKER_BOILERPLATE
2635 # ----------------------
2636 # Check for linker boilerplate output or warnings with
2637 # the simple link test code.
2638 # _LT_LINKER_BOILERPLATE
2640 # _LT_REQUIRED_DARWIN_CHECKS
2641 # -------------------------
2645 # _LT_DARWIN_LINKER_FEATURES
2646 # --------------------------
2647 # Checks for linker and compiler features on darwin
2650 # _LT_SYS_MODULE_PATH_AIX
2651 # -----------------------
2652 # Links a minimal program and checks the executable
2653 # for the system default hardcoded library path. In most cases,
2654 # this is /usr/lib:/lib, but when the MPI compilers are used
2655 # the location of the communication and MPI libs are included too.
2656 # If we don't find anything, use the default library path according
2657 # to the aix ld manual.
2658 # _LT_SYS_MODULE_PATH_AIX
2661 # _LT_SHELL_INIT(ARG)
2662 # -------------------
2663 # _LT_SHELL_INIT
2667 # _LT_PROG_ECHO_BACKSLASH
2668 # -----------------------
2669 # Find how we can fake an echo command that does not interpret backslash.
2670 # In particular, with Autoconf 2.60 or later we add some code to the start
2671 # of the generated configure script which will find a shell with a builtin
2672 # printf (which we can use as an echo command).
2673 # _LT_PROG_ECHO_BACKSLASH
2676 # _LT_ENABLE_LOCK
2677 # ---------------
2678 # _LT_ENABLE_LOCK
2681 # _LT_CMD_OLD_ARCHIVE
2682 # -------------------
2683 # _LT_CMD_OLD_ARCHIVE
2686 # _LT_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
2687 # [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])
2688 # ----------------------------------------------------------------
2689 # Check whether the given compiler option works
2690 # _LT_COMPILER_OPTION
2692 # Old name:
2693 # This is what autoupdate's m4 run will expand. It fires
2694 # the warning (with _au_warn_XXX), outputs it into the
2695 # updated configure.ac (with AC_DIAGNOSE), and then outputs
2696 # the replacement expansion.
2699 # This is an auxiliary macro that is also run when
2700 # autoupdate runs m4. It simply calls m4_warning, but
2701 # we need a wrapper so that each warning is emitted only
2702 # once. We break the quoting in m4_warning's argument in
2703 # order to expand this macro's arguments, not AU_DEFUN's.
2706 # Finally, this is the expansion that is picked up by
2707 # autoconf. It tells the user to run autoupdate, and
2708 # then outputs the replacement expansion. We do not care
2709 # about autoupdate's warning because that contains
2710 # information on what to do *after* running autoupdate.
2714 # _LT_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
2715 # [ACTION-SUCCESS], [ACTION-FAILURE])
2716 # ----------------------------------------------------
2717 # Check whether the given linker option works
2718 # _LT_LINKER_OPTION
2720 # Old name:
2721 # This is what autoupdate's m4 run will expand. It fires
2722 # the warning (with _au_warn_XXX), outputs it into the
2723 # updated configure.ac (with AC_DIAGNOSE), and then outputs
2724 # the replacement expansion.
2727 # This is an auxiliary macro that is also run when
2728 # autoupdate runs m4. It simply calls m4_warning, but
2729 # we need a wrapper so that each warning is emitted only
2730 # once. We break the quoting in m4_warning's argument in
2731 # order to expand this macro's arguments, not AU_DEFUN's.
2734 # Finally, this is the expansion that is picked up by
2735 # autoconf. It tells the user to run autoupdate, and
2736 # then outputs the replacement expansion. We do not care
2737 # about autoupdate's warning because that contains
2738 # information on what to do *after* running autoupdate.
2742 # LT_CMD_MAX_LEN
2743 #---------------
2744 # LT_CMD_MAX_LEN
2746 # Old name:
2747 # This is what autoupdate's m4 run will expand. It fires
2748 # the warning (with _au_warn_XXX), outputs it into the
2749 # updated configure.ac (with AC_DIAGNOSE), and then outputs
2750 # the replacement expansion.
2753 # This is an auxiliary macro that is also run when
2754 # autoupdate runs m4. It simply calls m4_warning, but
2755 # we need a wrapper so that each warning is emitted only
2756 # once. We break the quoting in m4_warning's argument in
2757 # order to expand this macro's arguments, not AU_DEFUN's.
2760 # Finally, this is the expansion that is picked up by
2761 # autoconf. It tells the user to run autoupdate, and
2762 # then outputs the replacement expansion. We do not care
2763 # about autoupdate's warning because that contains
2764 # information on what to do *after* running autoupdate.
2768 # _LT_HEADER_DLFCN
2769 # ----------------
2770 # _LT_HEADER_DLFCN
2773 # _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
2774 # ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
2775 # ----------------------------------------------------------------
2776 # _LT_TRY_DLOPEN_SELF
2779 # LT_SYS_DLOPEN_SELF
2780 # ------------------
2781 # LT_SYS_DLOPEN_SELF
2783 # Old name:
2784 # This is what autoupdate's m4 run will expand. It fires
2785 # the warning (with _au_warn_XXX), outputs it into the
2786 # updated configure.ac (with AC_DIAGNOSE), and then outputs
2787 # the replacement expansion.
2790 # This is an auxiliary macro that is also run when
2791 # autoupdate runs m4. It simply calls m4_warning, but
2792 # we need a wrapper so that each warning is emitted only
2793 # once. We break the quoting in m4_warning's argument in
2794 # order to expand this macro's arguments, not AU_DEFUN's.
2797 # Finally, this is the expansion that is picked up by
2798 # autoconf. It tells the user to run autoupdate, and
2799 # then outputs the replacement expansion. We do not care
2800 # about autoupdate's warning because that contains
2801 # information on what to do *after* running autoupdate.
2805 # _LT_COMPILER_C_O([TAGNAME])
2806 # ---------------------------
2807 # Check to see if options -c and -o are simultaneously supported by compiler.
2808 # This macro does not hard code the compiler like AC_PROG_CC_C_O.
2809 # _LT_COMPILER_C_O
2812 # _LT_COMPILER_FILE_LOCKS([TAGNAME])
2813 # ----------------------------------
2814 # Check to see if we can do hard links to lock some files if needed
2815 # _LT_COMPILER_FILE_LOCKS
2818 # _LT_CHECK_OBJDIR
2819 # ----------------
2820 # _LT_CHECK_OBJDIR
2823 # _LT_LINKER_HARDCODE_LIBPATH([TAGNAME])
2824 # --------------------------------------
2825 # Check hardcoding attributes.
2826 # _LT_LINKER_HARDCODE_LIBPATH
2829 # _LT_CMD_STRIPLIB
2830 # ----------------
2831 # _LT_CMD_STRIPLIB
2834 # _LT_SYS_DYNAMIC_LINKER([TAG])
2835 # -----------------------------
2836 # PORTME Fill in your ld.so characteristics
2837 # _LT_SYS_DYNAMIC_LINKER
2840 # _LT_PATH_TOOL_PREFIX(TOOL)
2841 # --------------------------
2842 # find a file program which can recognize shared library
2843 # _LT_PATH_TOOL_PREFIX
2845 # Old name:
2846 # This is what autoupdate's m4 run will expand. It fires
2847 # the warning (with _au_warn_XXX), outputs it into the
2848 # updated configure.ac (with AC_DIAGNOSE), and then outputs
2849 # the replacement expansion.
2852 # This is an auxiliary macro that is also run when
2853 # autoupdate runs m4. It simply calls m4_warning, but
2854 # we need a wrapper so that each warning is emitted only
2855 # once. We break the quoting in m4_warning's argument in
2856 # order to expand this macro's arguments, not AU_DEFUN's.
2859 # Finally, this is the expansion that is picked up by
2860 # autoconf. It tells the user to run autoupdate, and
2861 # then outputs the replacement expansion. We do not care
2862 # about autoupdate's warning because that contains
2863 # information on what to do *after* running autoupdate.
2867 # _LT_PATH_MAGIC
2868 # --------------
2869 # find a file program which can recognize a shared library
2870 # _LT_PATH_MAGIC
2873 # LT_PATH_LD
2874 # ----------
2875 # find the pathname to the GNU or non-GNU linker
2876 # LT_PATH_LD
2878 # Old names:
2879 # This is what autoupdate's m4 run will expand. It fires
2880 # the warning (with _au_warn_XXX), outputs it into the
2881 # updated configure.ac (with AC_DIAGNOSE), and then outputs
2882 # the replacement expansion.
2885 # This is an auxiliary macro that is also run when
2886 # autoupdate runs m4. It simply calls m4_warning, but
2887 # we need a wrapper so that each warning is emitted only
2888 # once. We break the quoting in m4_warning's argument in
2889 # order to expand this macro's arguments, not AU_DEFUN's.
2892 # Finally, this is the expansion that is picked up by
2893 # autoconf. It tells the user to run autoupdate, and
2894 # then outputs the replacement expansion. We do not care
2895 # about autoupdate's warning because that contains
2896 # information on what to do *after* running autoupdate.
2898 # This is what autoupdate's m4 run will expand. It fires
2899 # the warning (with _au_warn_XXX), outputs it into the
2900 # updated configure.ac (with AC_DIAGNOSE), and then outputs
2901 # the replacement expansion.
2904 # This is an auxiliary macro that is also run when
2905 # autoupdate runs m4. It simply calls m4_warning, but
2906 # we need a wrapper so that each warning is emitted only
2907 # once. We break the quoting in m4_warning's argument in
2908 # order to expand this macro's arguments, not AU_DEFUN's.
2911 # Finally, this is the expansion that is picked up by
2912 # autoconf. It tells the user to run autoupdate, and
2913 # then outputs the replacement expansion. We do not care
2914 # about autoupdate's warning because that contains
2915 # information on what to do *after* running autoupdate.
2919 # _LT_PATH_LD_GNU
2920 #- --------------
2921 # _LT_PATH_LD_GNU
2924 # _LT_CMD_RELOAD
2925 # --------------
2926 # find reload flag for linker
2927 # -- PORTME Some linkers may need a different reload flag.
2928 # _LT_CMD_RELOAD
2931 # _LT_CHECK_MAGIC_METHOD
2932 # ----------------------
2933 # how to check for library dependencies
2934 # -- PORTME fill in with the dynamic library characteristics
2935 # _LT_CHECK_MAGIC_METHOD
2938 # LT_PATH_NM
2939 # ----------
2940 # find the pathname to a BSD- or MS-compatible name lister
2941 # LT_PATH_NM
2943 # Old names:
2944 # This is what autoupdate's m4 run will expand. It fires
2945 # the warning (with _au_warn_XXX), outputs it into the
2946 # updated configure.ac (with AC_DIAGNOSE), and then outputs
2947 # the replacement expansion.
2950 # This is an auxiliary macro that is also run when
2951 # autoupdate runs m4. It simply calls m4_warning, but
2952 # we need a wrapper so that each warning is emitted only
2953 # once. We break the quoting in m4_warning's argument in
2954 # order to expand this macro's arguments, not AU_DEFUN's.
2957 # Finally, this is the expansion that is picked up by
2958 # autoconf. It tells the user to run autoupdate, and
2959 # then outputs the replacement expansion. We do not care
2960 # about autoupdate's warning because that contains
2961 # information on what to do *after* running autoupdate.
2963 # This is what autoupdate's m4 run will expand. It fires
2964 # the warning (with _au_warn_XXX), outputs it into the
2965 # updated configure.ac (with AC_DIAGNOSE), and then outputs
2966 # the replacement expansion.
2969 # This is an auxiliary macro that is also run when
2970 # autoupdate runs m4. It simply calls m4_warning, but
2971 # we need a wrapper so that each warning is emitted only
2972 # once. We break the quoting in m4_warning's argument in
2973 # order to expand this macro's arguments, not AU_DEFUN's.
2976 # Finally, this is the expansion that is picked up by
2977 # autoconf. It tells the user to run autoupdate, and
2978 # then outputs the replacement expansion. We do not care
2979 # about autoupdate's warning because that contains
2980 # information on what to do *after* running autoupdate.
2984 # LT_LIB_M
2985 # --------
2986 # check for math library
2987 # LT_LIB_M
2989 # Old name:
2990 # This is what autoupdate's m4 run will expand. It fires
2991 # the warning (with _au_warn_XXX), outputs it into the
2992 # updated configure.ac (with AC_DIAGNOSE), and then outputs
2993 # the replacement expansion.
2996 # This is an auxiliary macro that is also run when
2997 # autoupdate runs m4. It simply calls m4_warning, but
2998 # we need a wrapper so that each warning is emitted only
2999 # once. We break the quoting in m4_warning's argument in
3000 # order to expand this macro's arguments, not AU_DEFUN's.
3003 # Finally, this is the expansion that is picked up by
3004 # autoconf. It tells the user to run autoupdate, and
3005 # then outputs the replacement expansion. We do not care
3006 # about autoupdate's warning because that contains
3007 # information on what to do *after* running autoupdate.
3011 # _LT_COMPILER_NO_RTTI([TAGNAME])
3012 # -------------------------------
3013 # _LT_COMPILER_NO_RTTI
3016 # _LT_CMD_GLOBAL_SYMBOLS
3017 # ----------------------
3018 # _LT_CMD_GLOBAL_SYMBOLS
3021 # _LT_COMPILER_PIC([TAGNAME])
3022 # ---------------------------
3023 # _LT_COMPILER_PIC
3026 # _LT_LINKER_SHLIBS([TAGNAME])
3027 # ----------------------------
3028 # See if the linker supports building shared libraries.
3029 # _LT_LINKER_SHLIBS
3032 # _LT_LANG_C_CONFIG([TAG])
3033 # ------------------------
3034 # Ensure that the configuration variables for a C compiler are suitably
3035 # defined. These variables are subsequently used by _LT_CONFIG to write
3036 # the compiler configuration to `libtool'.
3037 # _LT_LANG_C_CONFIG
3040 # _LT_LANG_CXX_CONFIG([TAG])
3041 # --------------------------
3042 # Ensure that the configuration variables for a C++ compiler are suitably
3043 # defined. These variables are subsequently used by _LT_CONFIG to write
3044 # the compiler configuration to `libtool'.
3045 # _LT_LANG_CXX_CONFIG
3048 # _LT_SYS_HIDDEN_LIBDEPS([TAGNAME])
3049 # ---------------------------------
3050 # Figure out "hidden" library dependencies from verbose
3051 # compiler output when linking a shared library.
3052 # Parse the compiler output and extract the necessary
3053 # objects, libraries and library flags.
3054 # _LT_SYS_HIDDEN_LIBDEPS
3057 # _LT_LANG_F77_CONFIG([TAG])
3058 # --------------------------
3059 # Ensure that the configuration variables for a Fortran 77 compiler are
3060 # suitably defined. These variables are subsequently used by _LT_CONFIG
3061 # to write the compiler configuration to `libtool'.
3062 # _LT_LANG_F77_CONFIG
3065 # _LT_LANG_FC_CONFIG([TAG])
3066 # -------------------------
3067 # Ensure that the configuration variables for a Fortran compiler are
3068 # suitably defined. These variables are subsequently used by _LT_CONFIG
3069 # to write the compiler configuration to `libtool'.
3070 # _LT_LANG_FC_CONFIG
3073 # _LT_LANG_GCJ_CONFIG([TAG])
3074 # --------------------------
3075 # Ensure that the configuration variables for the GNU Java Compiler compiler
3076 # are suitably defined. These variables are subsequently used by _LT_CONFIG
3077 # to write the compiler configuration to `libtool'.
3078 # _LT_LANG_GCJ_CONFIG
3081 # _LT_LANG_RC_CONFIG([TAG])
3082 # -------------------------
3083 # Ensure that the configuration variables for the Windows resource compiler
3084 # are suitably defined. These variables are subsequently used by _LT_CONFIG
3085 # to write the compiler configuration to `libtool'.
3086 # _LT_LANG_RC_CONFIG
3089 # LT_PROG_GCJ
3090 # -----------
3093 # Old name:
3094 # This is what autoupdate's m4 run will expand. It fires
3095 # the warning (with _au_warn_XXX), outputs it into the
3096 # updated configure.ac (with AC_DIAGNOSE), and then outputs
3097 # the replacement expansion.
3100 # This is an auxiliary macro that is also run when
3101 # autoupdate runs m4. It simply calls m4_warning, but
3102 # we need a wrapper so that each warning is emitted only
3103 # once. We break the quoting in m4_warning's argument in
3104 # order to expand this macro's arguments, not AU_DEFUN's.
3107 # Finally, this is the expansion that is picked up by
3108 # autoconf. It tells the user to run autoupdate, and
3109 # then outputs the replacement expansion. We do not care
3110 # about autoupdate's warning because that contains
3111 # information on what to do *after* running autoupdate.
3115 # LT_PROG_RC
3116 # ----------
3119 # Old name:
3120 # This is what autoupdate's m4 run will expand. It fires
3121 # the warning (with _au_warn_XXX), outputs it into the
3122 # updated configure.ac (with AC_DIAGNOSE), and then outputs
3123 # the replacement expansion.
3126 # This is an auxiliary macro that is also run when
3127 # autoupdate runs m4. It simply calls m4_warning, but
3128 # we need a wrapper so that each warning is emitted only
3129 # once. We break the quoting in m4_warning's argument in
3130 # order to expand this macro's arguments, not AU_DEFUN's.
3133 # Finally, this is the expansion that is picked up by
3134 # autoconf. It tells the user to run autoupdate, and
3135 # then outputs the replacement expansion. We do not care
3136 # about autoupdate's warning because that contains
3137 # information on what to do *after* running autoupdate.
3141 # _LT_DECL_EGREP
3142 # --------------
3143 # If we don't have a new enough Autoconf to choose the best grep
3144 # available, choose the one first in the user's PATH.
3148 # _LT_DECL_OBJDUMP
3149 # --------------
3150 # If we don't have a new enough Autoconf to choose the best objdump
3151 # available, choose the one first in the user's PATH.
3155 # _LT_DECL_SED
3156 # ------------
3157 # Check for a fully-functional sed program, that truncates
3158 # as few characters as possible. Prefer GNU sed if found.
3159 # _LT_DECL_SED
3161 #m4_ifndef
3163 # Old name:
3164 # This is what autoupdate's m4 run will expand. It fires
3165 # the warning (with _au_warn_XXX), outputs it into the
3166 # updated configure.ac (with AC_DIAGNOSE), and then outputs
3167 # the replacement expansion.
3170 # This is an auxiliary macro that is also run when
3171 # autoupdate runs m4. It simply calls m4_warning, but
3172 # we need a wrapper so that each warning is emitted only
3173 # once. We break the quoting in m4_warning's argument in
3174 # order to expand this macro's arguments, not AU_DEFUN's.
3177 # Finally, this is the expansion that is picked up by
3178 # autoconf. It tells the user to run autoupdate, and
3179 # then outputs the replacement expansion. We do not care
3180 # about autoupdate's warning because that contains
3181 # information on what to do *after* running autoupdate.
3185 # _LT_CHECK_SHELL_FEATURES
3186 # ------------------------
3187 # Find out whether the shell is Bourne or XSI compatible,
3188 # or has some other useful features.
3189 # _LT_CHECK_SHELL_FEATURES
3192 # _LT_PROG_XSI_SHELLFNS
3193 # ---------------------
3194 # Bourne and XSI compatible variants of some useful shell functions.
3197 # Make sure we can run config.sub.
3198 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
3199 as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
3201 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
3202 $as_echo_n "checking build system type... " >&6; }
3203 if ${ac_cv_build+:} false; then :
3204 $as_echo_n "(cached) " >&6
3205 else
3206 ac_build_alias=$build_alias
3207 test "x$ac_build_alias" = x &&
3208 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
3209 test "x$ac_build_alias" = x &&
3210 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
3211 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
3212 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
3215 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
3216 $as_echo "$ac_cv_build" >&6; }
3217 case $ac_cv_build in
3218 *-*-*) ;;
3219 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
3220 esac
3221 build=$ac_cv_build
3222 ac_save_IFS=$IFS; IFS='-'
3223 set x $ac_cv_build
3224 shift
3225 build_cpu=$1
3226 build_vendor=$2
3227 shift; shift
3228 # Remember, the first character of IFS is used to create $*,
3229 # except with old shells:
3230 build_os=$*
3231 IFS=$ac_save_IFS
3232 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
3235 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
3236 $as_echo_n "checking host system type... " >&6; }
3237 if ${ac_cv_host+:} false; then :
3238 $as_echo_n "(cached) " >&6
3239 else
3240 if test "x$host_alias" = x; then
3241 ac_cv_host=$ac_cv_build
3242 else
3243 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
3244 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
3248 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
3249 $as_echo "$ac_cv_host" >&6; }
3250 case $ac_cv_host in
3251 *-*-*) ;;
3252 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
3253 esac
3254 host=$ac_cv_host
3255 ac_save_IFS=$IFS; IFS='-'
3256 set x $ac_cv_host
3257 shift
3258 host_cpu=$1
3259 host_vendor=$2
3260 shift; shift
3261 # Remember, the first character of IFS is used to create $*,
3262 # except with old shells:
3263 host_os=$*
3264 IFS=$ac_save_IFS
3265 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
3268 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
3269 $as_echo_n "checking target system type... " >&6; }
3270 if ${ac_cv_target+:} false; then :
3271 $as_echo_n "(cached) " >&6
3272 else
3273 if test "x$target_alias" = x; then
3274 ac_cv_target=$ac_cv_host
3275 else
3276 ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
3277 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
3281 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
3282 $as_echo "$ac_cv_target" >&6; }
3283 case $ac_cv_target in
3284 *-*-*) ;;
3285 *) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;;
3286 esac
3287 target=$ac_cv_target
3288 ac_save_IFS=$IFS; IFS='-'
3289 set x $ac_cv_target
3290 shift
3291 target_cpu=$1
3292 target_vendor=$2
3293 shift; shift
3294 # Remember, the first character of IFS is used to create $*,
3295 # except with old shells:
3296 target_os=$*
3297 IFS=$ac_save_IFS
3298 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
3301 # The aliases save the names the user supplied, while $host etc.
3302 # will get canonicalized.
3303 test -n "$target_alias" &&
3304 test "$program_prefix$program_suffix$program_transform_name" = \
3305 NONENONEs,x,x, &&
3306 program_prefix=${target_alias}-
3308 ac_ext=c
3309 ac_cpp='$CPP $CPPFLAGS'
3310 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3311 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3312 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3313 if test -n "$ac_tool_prefix"; then
3314 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
3315 set dummy ${ac_tool_prefix}gcc; ac_word=$2
3316 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3317 $as_echo_n "checking for $ac_word... " >&6; }
3318 if ${ac_cv_prog_CC+:} false; then :
3319 $as_echo_n "(cached) " >&6
3320 else
3321 if test -n "$CC"; then
3322 ac_cv_prog_CC="$CC" # Let the user override the test.
3323 else
3324 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3325 for as_dir in $PATH
3327 IFS=$as_save_IFS
3328 test -z "$as_dir" && as_dir=.
3329 for ac_exec_ext in '' $ac_executable_extensions; do
3330 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3331 ac_cv_prog_CC="${ac_tool_prefix}gcc"
3332 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3333 break 2
3335 done
3336 done
3337 IFS=$as_save_IFS
3341 CC=$ac_cv_prog_CC
3342 if test -n "$CC"; then
3343 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3344 $as_echo "$CC" >&6; }
3345 else
3346 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3347 $as_echo "no" >&6; }
3352 if test -z "$ac_cv_prog_CC"; then
3353 ac_ct_CC=$CC
3354 # Extract the first word of "gcc", so it can be a program name with args.
3355 set dummy gcc; ac_word=$2
3356 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3357 $as_echo_n "checking for $ac_word... " >&6; }
3358 if ${ac_cv_prog_ac_ct_CC+:} false; then :
3359 $as_echo_n "(cached) " >&6
3360 else
3361 if test -n "$ac_ct_CC"; then
3362 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3363 else
3364 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3365 for as_dir in $PATH
3367 IFS=$as_save_IFS
3368 test -z "$as_dir" && as_dir=.
3369 for ac_exec_ext in '' $ac_executable_extensions; do
3370 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3371 ac_cv_prog_ac_ct_CC="gcc"
3372 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3373 break 2
3375 done
3376 done
3377 IFS=$as_save_IFS
3381 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3382 if test -n "$ac_ct_CC"; then
3383 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3384 $as_echo "$ac_ct_CC" >&6; }
3385 else
3386 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3387 $as_echo "no" >&6; }
3390 if test "x$ac_ct_CC" = x; then
3391 CC=""
3392 else
3393 case $cross_compiling:$ac_tool_warned in
3394 yes:)
3395 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3396 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3397 ac_tool_warned=yes ;;
3398 esac
3399 CC=$ac_ct_CC
3401 else
3402 CC="$ac_cv_prog_CC"
3405 if test -z "$CC"; then
3406 if test -n "$ac_tool_prefix"; then
3407 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
3408 set dummy ${ac_tool_prefix}cc; ac_word=$2
3409 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3410 $as_echo_n "checking for $ac_word... " >&6; }
3411 if ${ac_cv_prog_CC+:} false; then :
3412 $as_echo_n "(cached) " >&6
3413 else
3414 if test -n "$CC"; then
3415 ac_cv_prog_CC="$CC" # Let the user override the test.
3416 else
3417 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3418 for as_dir in $PATH
3420 IFS=$as_save_IFS
3421 test -z "$as_dir" && as_dir=.
3422 for ac_exec_ext in '' $ac_executable_extensions; do
3423 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3424 ac_cv_prog_CC="${ac_tool_prefix}cc"
3425 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3426 break 2
3428 done
3429 done
3430 IFS=$as_save_IFS
3434 CC=$ac_cv_prog_CC
3435 if test -n "$CC"; then
3436 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3437 $as_echo "$CC" >&6; }
3438 else
3439 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3440 $as_echo "no" >&6; }
3446 if test -z "$CC"; then
3447 # Extract the first word of "cc", so it can be a program name with args.
3448 set dummy cc; ac_word=$2
3449 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3450 $as_echo_n "checking for $ac_word... " >&6; }
3451 if ${ac_cv_prog_CC+:} false; then :
3452 $as_echo_n "(cached) " >&6
3453 else
3454 if test -n "$CC"; then
3455 ac_cv_prog_CC="$CC" # Let the user override the test.
3456 else
3457 ac_prog_rejected=no
3458 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3459 for as_dir in $PATH
3461 IFS=$as_save_IFS
3462 test -z "$as_dir" && as_dir=.
3463 for ac_exec_ext in '' $ac_executable_extensions; do
3464 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3465 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
3466 ac_prog_rejected=yes
3467 continue
3469 ac_cv_prog_CC="cc"
3470 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3471 break 2
3473 done
3474 done
3475 IFS=$as_save_IFS
3477 if test $ac_prog_rejected = yes; then
3478 # We found a bogon in the path, so make sure we never use it.
3479 set dummy $ac_cv_prog_CC
3480 shift
3481 if test $# != 0; then
3482 # We chose a different compiler from the bogus one.
3483 # However, it has the same basename, so the bogon will be chosen
3484 # first if we set CC to just the basename; use the full file name.
3485 shift
3486 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
3491 CC=$ac_cv_prog_CC
3492 if test -n "$CC"; then
3493 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3494 $as_echo "$CC" >&6; }
3495 else
3496 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3497 $as_echo "no" >&6; }
3502 if test -z "$CC"; then
3503 if test -n "$ac_tool_prefix"; then
3504 for ac_prog in cl.exe
3506 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3507 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3508 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3509 $as_echo_n "checking for $ac_word... " >&6; }
3510 if ${ac_cv_prog_CC+:} false; then :
3511 $as_echo_n "(cached) " >&6
3512 else
3513 if test -n "$CC"; then
3514 ac_cv_prog_CC="$CC" # Let the user override the test.
3515 else
3516 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3517 for as_dir in $PATH
3519 IFS=$as_save_IFS
3520 test -z "$as_dir" && as_dir=.
3521 for ac_exec_ext in '' $ac_executable_extensions; do
3522 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3523 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3524 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3525 break 2
3527 done
3528 done
3529 IFS=$as_save_IFS
3533 CC=$ac_cv_prog_CC
3534 if test -n "$CC"; then
3535 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3536 $as_echo "$CC" >&6; }
3537 else
3538 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3539 $as_echo "no" >&6; }
3543 test -n "$CC" && break
3544 done
3546 if test -z "$CC"; then
3547 ac_ct_CC=$CC
3548 for ac_prog in cl.exe
3550 # Extract the first word of "$ac_prog", so it can be a program name with args.
3551 set dummy $ac_prog; ac_word=$2
3552 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3553 $as_echo_n "checking for $ac_word... " >&6; }
3554 if ${ac_cv_prog_ac_ct_CC+:} false; then :
3555 $as_echo_n "(cached) " >&6
3556 else
3557 if test -n "$ac_ct_CC"; then
3558 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3559 else
3560 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3561 for as_dir in $PATH
3563 IFS=$as_save_IFS
3564 test -z "$as_dir" && as_dir=.
3565 for ac_exec_ext in '' $ac_executable_extensions; do
3566 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3567 ac_cv_prog_ac_ct_CC="$ac_prog"
3568 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3569 break 2
3571 done
3572 done
3573 IFS=$as_save_IFS
3577 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3578 if test -n "$ac_ct_CC"; then
3579 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3580 $as_echo "$ac_ct_CC" >&6; }
3581 else
3582 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3583 $as_echo "no" >&6; }
3587 test -n "$ac_ct_CC" && break
3588 done
3590 if test "x$ac_ct_CC" = x; then
3591 CC=""
3592 else
3593 case $cross_compiling:$ac_tool_warned in
3594 yes:)
3595 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3596 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3597 ac_tool_warned=yes ;;
3598 esac
3599 CC=$ac_ct_CC
3606 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3607 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3608 as_fn_error $? "no acceptable C compiler found in \$PATH
3609 See \`config.log' for more details" "$LINENO" 5; }
3611 # Provide some information about the compiler.
3612 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3613 set X $ac_compile
3614 ac_compiler=$2
3615 for ac_option in --version -v -V -qversion; do
3616 { { ac_try="$ac_compiler $ac_option >&5"
3617 case "(($ac_try" in
3618 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3619 *) ac_try_echo=$ac_try;;
3620 esac
3621 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3622 $as_echo "$ac_try_echo"; } >&5
3623 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3624 ac_status=$?
3625 if test -s conftest.err; then
3626 sed '10a\
3627 ... rest of stderr output deleted ...
3628 10q' conftest.err >conftest.er1
3629 cat conftest.er1 >&5
3631 rm -f conftest.er1 conftest.err
3632 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3633 test $ac_status = 0; }
3634 done
3636 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3637 /* end confdefs.h. */
3640 main ()
3644 return 0;
3646 _ACEOF
3647 ac_clean_files_save=$ac_clean_files
3648 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
3649 # Try to create an executable without -o first, disregard a.out.
3650 # It will help us diagnose broken compilers, and finding out an intuition
3651 # of exeext.
3652 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3653 $as_echo_n "checking whether the C compiler works... " >&6; }
3654 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3656 # The possible output files:
3657 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3659 ac_rmfiles=
3660 for ac_file in $ac_files
3662 case $ac_file in
3663 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3664 * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3665 esac
3666 done
3667 rm -f $ac_rmfiles
3669 if { { ac_try="$ac_link_default"
3670 case "(($ac_try" in
3671 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3672 *) ac_try_echo=$ac_try;;
3673 esac
3674 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3675 $as_echo "$ac_try_echo"; } >&5
3676 (eval "$ac_link_default") 2>&5
3677 ac_status=$?
3678 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3679 test $ac_status = 0; }; then :
3680 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3681 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3682 # in a Makefile. We should not override ac_cv_exeext if it was cached,
3683 # so that the user can short-circuit this test for compilers unknown to
3684 # Autoconf.
3685 for ac_file in $ac_files ''
3687 test -f "$ac_file" || continue
3688 case $ac_file in
3689 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3691 [ab].out )
3692 # We found the default executable, but exeext='' is most
3693 # certainly right.
3694 break;;
3695 *.* )
3696 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3697 then :; else
3698 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3700 # We set ac_cv_exeext here because the later test for it is not
3701 # safe: cross compilers may not add the suffix if given an `-o'
3702 # argument, so we may need to know it at that point already.
3703 # Even if this section looks crufty: it has the advantage of
3704 # actually working.
3705 break;;
3707 break;;
3708 esac
3709 done
3710 test "$ac_cv_exeext" = no && ac_cv_exeext=
3712 else
3713 ac_file=''
3715 if test -z "$ac_file"; then :
3716 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3717 $as_echo "no" >&6; }
3718 $as_echo "$as_me: failed program was:" >&5
3719 sed 's/^/| /' conftest.$ac_ext >&5
3721 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3722 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3723 as_fn_error 77 "C compiler cannot create executables
3724 See \`config.log' for more details" "$LINENO" 5; }
3725 else
3726 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3727 $as_echo "yes" >&6; }
3729 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3730 $as_echo_n "checking for C compiler default output file name... " >&6; }
3731 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3732 $as_echo "$ac_file" >&6; }
3733 ac_exeext=$ac_cv_exeext
3735 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
3736 ac_clean_files=$ac_clean_files_save
3737 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3738 $as_echo_n "checking for suffix of executables... " >&6; }
3739 if { { ac_try="$ac_link"
3740 case "(($ac_try" in
3741 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3742 *) ac_try_echo=$ac_try;;
3743 esac
3744 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3745 $as_echo "$ac_try_echo"; } >&5
3746 (eval "$ac_link") 2>&5
3747 ac_status=$?
3748 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3749 test $ac_status = 0; }; then :
3750 # If both `conftest.exe' and `conftest' are `present' (well, observable)
3751 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
3752 # work properly (i.e., refer to `conftest.exe'), while it won't with
3753 # `rm'.
3754 for ac_file in conftest.exe conftest conftest.*; do
3755 test -f "$ac_file" || continue
3756 case $ac_file in
3757 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3758 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3759 break;;
3760 * ) break;;
3761 esac
3762 done
3763 else
3764 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3765 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3766 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
3767 See \`config.log' for more details" "$LINENO" 5; }
3769 rm -f conftest conftest$ac_cv_exeext
3770 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3771 $as_echo "$ac_cv_exeext" >&6; }
3773 rm -f conftest.$ac_ext
3774 EXEEXT=$ac_cv_exeext
3775 ac_exeext=$EXEEXT
3776 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3777 /* end confdefs.h. */
3778 #include <stdio.h>
3780 main ()
3782 FILE *f = fopen ("conftest.out", "w");
3783 return ferror (f) || fclose (f) != 0;
3786 return 0;
3788 _ACEOF
3789 ac_clean_files="$ac_clean_files conftest.out"
3790 # Check that the compiler produces executables we can run. If not, either
3791 # the compiler is broken, or we cross compile.
3792 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3793 $as_echo_n "checking whether we are cross compiling... " >&6; }
3794 if test "$cross_compiling" != yes; then
3795 { { ac_try="$ac_link"
3796 case "(($ac_try" in
3797 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3798 *) ac_try_echo=$ac_try;;
3799 esac
3800 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3801 $as_echo "$ac_try_echo"; } >&5
3802 (eval "$ac_link") 2>&5
3803 ac_status=$?
3804 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3805 test $ac_status = 0; }
3806 if { ac_try='./conftest$ac_cv_exeext'
3807 { { case "(($ac_try" in
3808 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3809 *) ac_try_echo=$ac_try;;
3810 esac
3811 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3812 $as_echo "$ac_try_echo"; } >&5
3813 (eval "$ac_try") 2>&5
3814 ac_status=$?
3815 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3816 test $ac_status = 0; }; }; then
3817 cross_compiling=no
3818 else
3819 if test "$cross_compiling" = maybe; then
3820 cross_compiling=yes
3821 else
3822 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3823 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3824 as_fn_error $? "cannot run C compiled programs.
3825 If you meant to cross compile, use \`--host'.
3826 See \`config.log' for more details" "$LINENO" 5; }
3830 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3831 $as_echo "$cross_compiling" >&6; }
3833 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
3834 ac_clean_files=$ac_clean_files_save
3835 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3836 $as_echo_n "checking for suffix of object files... " >&6; }
3837 if ${ac_cv_objext+:} false; then :
3838 $as_echo_n "(cached) " >&6
3839 else
3840 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3841 /* end confdefs.h. */
3844 main ()
3848 return 0;
3850 _ACEOF
3851 rm -f conftest.o conftest.obj
3852 if { { ac_try="$ac_compile"
3853 case "(($ac_try" in
3854 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3855 *) ac_try_echo=$ac_try;;
3856 esac
3857 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3858 $as_echo "$ac_try_echo"; } >&5
3859 (eval "$ac_compile") 2>&5
3860 ac_status=$?
3861 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3862 test $ac_status = 0; }; then :
3863 for ac_file in conftest.o conftest.obj conftest.*; do
3864 test -f "$ac_file" || continue;
3865 case $ac_file in
3866 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3867 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3868 break;;
3869 esac
3870 done
3871 else
3872 $as_echo "$as_me: failed program was:" >&5
3873 sed 's/^/| /' conftest.$ac_ext >&5
3875 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3876 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3877 as_fn_error $? "cannot compute suffix of object files: cannot compile
3878 See \`config.log' for more details" "$LINENO" 5; }
3880 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3882 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3883 $as_echo "$ac_cv_objext" >&6; }
3884 OBJEXT=$ac_cv_objext
3885 ac_objext=$OBJEXT
3886 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3887 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3888 if ${ac_cv_c_compiler_gnu+:} false; then :
3889 $as_echo_n "(cached) " >&6
3890 else
3891 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3892 /* end confdefs.h. */
3895 main ()
3897 #ifndef __GNUC__
3898 choke me
3899 #endif
3902 return 0;
3904 _ACEOF
3905 if ac_fn_c_try_compile "$LINENO"; then :
3906 ac_compiler_gnu=yes
3907 else
3908 ac_compiler_gnu=no
3910 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3911 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3914 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3915 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3916 if test $ac_compiler_gnu = yes; then
3917 GCC=yes
3918 else
3919 GCC=
3921 ac_test_CFLAGS=${CFLAGS+set}
3922 ac_save_CFLAGS=$CFLAGS
3923 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3924 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3925 if ${ac_cv_prog_cc_g+:} false; then :
3926 $as_echo_n "(cached) " >&6
3927 else
3928 ac_save_c_werror_flag=$ac_c_werror_flag
3929 ac_c_werror_flag=yes
3930 ac_cv_prog_cc_g=no
3931 CFLAGS="-g"
3932 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3933 /* end confdefs.h. */
3936 main ()
3940 return 0;
3942 _ACEOF
3943 if ac_fn_c_try_compile "$LINENO"; then :
3944 ac_cv_prog_cc_g=yes
3945 else
3946 CFLAGS=""
3947 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3948 /* end confdefs.h. */
3951 main ()
3955 return 0;
3957 _ACEOF
3958 if ac_fn_c_try_compile "$LINENO"; then :
3960 else
3961 ac_c_werror_flag=$ac_save_c_werror_flag
3962 CFLAGS="-g"
3963 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3964 /* end confdefs.h. */
3967 main ()
3971 return 0;
3973 _ACEOF
3974 if ac_fn_c_try_compile "$LINENO"; then :
3975 ac_cv_prog_cc_g=yes
3977 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3979 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3981 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3982 ac_c_werror_flag=$ac_save_c_werror_flag
3984 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3985 $as_echo "$ac_cv_prog_cc_g" >&6; }
3986 if test "$ac_test_CFLAGS" = set; then
3987 CFLAGS=$ac_save_CFLAGS
3988 elif test $ac_cv_prog_cc_g = yes; then
3989 if test "$GCC" = yes; then
3990 CFLAGS="-g -O2"
3991 else
3992 CFLAGS="-g"
3994 else
3995 if test "$GCC" = yes; then
3996 CFLAGS="-O2"
3997 else
3998 CFLAGS=
4001 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
4002 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
4003 if ${ac_cv_prog_cc_c89+:} false; then :
4004 $as_echo_n "(cached) " >&6
4005 else
4006 ac_cv_prog_cc_c89=no
4007 ac_save_CC=$CC
4008 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4009 /* end confdefs.h. */
4010 #include <stdarg.h>
4011 #include <stdio.h>
4012 struct stat;
4013 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
4014 struct buf { int x; };
4015 FILE * (*rcsopen) (struct buf *, struct stat *, int);
4016 static char *e (p, i)
4017 char **p;
4018 int i;
4020 return p[i];
4022 static char *f (char * (*g) (char **, int), char **p, ...)
4024 char *s;
4025 va_list v;
4026 va_start (v,p);
4027 s = g (p, va_arg (v,int));
4028 va_end (v);
4029 return s;
4032 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
4033 function prototypes and stuff, but not '\xHH' hex character constants.
4034 These don't provoke an error unfortunately, instead are silently treated
4035 as 'x'. The following induces an error, until -std is added to get
4036 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
4037 array size at least. It's necessary to write '\x00'==0 to get something
4038 that's true only with -std. */
4039 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
4041 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
4042 inside strings and character constants. */
4043 #define FOO(x) 'x'
4044 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
4046 int test (int i, double x);
4047 struct s1 {int (*f) (int a);};
4048 struct s2 {int (*f) (double a);};
4049 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
4050 int argc;
4051 char **argv;
4053 main ()
4055 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
4057 return 0;
4059 _ACEOF
4060 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
4061 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4063 CC="$ac_save_CC $ac_arg"
4064 if ac_fn_c_try_compile "$LINENO"; then :
4065 ac_cv_prog_cc_c89=$ac_arg
4067 rm -f core conftest.err conftest.$ac_objext
4068 test "x$ac_cv_prog_cc_c89" != "xno" && break
4069 done
4070 rm -f conftest.$ac_ext
4071 CC=$ac_save_CC
4074 # AC_CACHE_VAL
4075 case "x$ac_cv_prog_cc_c89" in
4077 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4078 $as_echo "none needed" >&6; } ;;
4079 xno)
4080 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
4081 $as_echo "unsupported" >&6; } ;;
4083 CC="$CC $ac_cv_prog_cc_c89"
4084 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
4085 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
4086 esac
4087 if test "x$ac_cv_prog_cc_c89" != xno; then :
4091 ac_ext=c
4092 ac_cpp='$CPP $CPPFLAGS'
4093 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4094 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4095 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4098 ac_ext=c
4099 ac_cpp='$CPP $CPPFLAGS'
4100 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4101 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4102 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4103 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
4104 $as_echo_n "checking how to run the C preprocessor... " >&6; }
4105 # On Suns, sometimes $CPP names a directory.
4106 if test -n "$CPP" && test -d "$CPP"; then
4107 CPP=
4109 if test -z "$CPP"; then
4110 if ${ac_cv_prog_CPP+:} false; then :
4111 $as_echo_n "(cached) " >&6
4112 else
4113 # Double quotes because CPP needs to be expanded
4114 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
4116 ac_preproc_ok=false
4117 for ac_c_preproc_warn_flag in '' yes
4119 # Use a header file that comes with gcc, so configuring glibc
4120 # with a fresh cross-compiler works.
4121 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4122 # <limits.h> exists even on freestanding compilers.
4123 # On the NeXT, cc -E runs the code through the compiler's parser,
4124 # not just through cpp. "Syntax error" is here to catch this case.
4125 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4126 /* end confdefs.h. */
4127 #ifdef __STDC__
4128 # include <limits.h>
4129 #else
4130 # include <assert.h>
4131 #endif
4132 Syntax error
4133 _ACEOF
4134 if ac_fn_c_try_cpp "$LINENO"; then :
4136 else
4137 # Broken: fails on valid input.
4138 continue
4140 rm -f conftest.err conftest.i conftest.$ac_ext
4142 # OK, works on sane cases. Now check whether nonexistent headers
4143 # can be detected and how.
4144 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4145 /* end confdefs.h. */
4146 #include <ac_nonexistent.h>
4147 _ACEOF
4148 if ac_fn_c_try_cpp "$LINENO"; then :
4149 # Broken: success on invalid input.
4150 continue
4151 else
4152 # Passes both tests.
4153 ac_preproc_ok=:
4154 break
4156 rm -f conftest.err conftest.i conftest.$ac_ext
4158 done
4159 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4160 rm -f conftest.i conftest.err conftest.$ac_ext
4161 if $ac_preproc_ok; then :
4162 break
4165 done
4166 ac_cv_prog_CPP=$CPP
4169 CPP=$ac_cv_prog_CPP
4170 else
4171 ac_cv_prog_CPP=$CPP
4173 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
4174 $as_echo "$CPP" >&6; }
4175 ac_preproc_ok=false
4176 for ac_c_preproc_warn_flag in '' yes
4178 # Use a header file that comes with gcc, so configuring glibc
4179 # with a fresh cross-compiler works.
4180 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4181 # <limits.h> exists even on freestanding compilers.
4182 # On the NeXT, cc -E runs the code through the compiler's parser,
4183 # not just through cpp. "Syntax error" is here to catch this case.
4184 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4185 /* end confdefs.h. */
4186 #ifdef __STDC__
4187 # include <limits.h>
4188 #else
4189 # include <assert.h>
4190 #endif
4191 Syntax error
4192 _ACEOF
4193 if ac_fn_c_try_cpp "$LINENO"; then :
4195 else
4196 # Broken: fails on valid input.
4197 continue
4199 rm -f conftest.err conftest.i conftest.$ac_ext
4201 # OK, works on sane cases. Now check whether nonexistent headers
4202 # can be detected and how.
4203 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4204 /* end confdefs.h. */
4205 #include <ac_nonexistent.h>
4206 _ACEOF
4207 if ac_fn_c_try_cpp "$LINENO"; then :
4208 # Broken: success on invalid input.
4209 continue
4210 else
4211 # Passes both tests.
4212 ac_preproc_ok=:
4213 break
4215 rm -f conftest.err conftest.i conftest.$ac_ext
4217 done
4218 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4219 rm -f conftest.i conftest.err conftest.$ac_ext
4220 if $ac_preproc_ok; then :
4222 else
4223 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4224 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4225 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
4226 See \`config.log' for more details" "$LINENO" 5; }
4229 ac_ext=c
4230 ac_cpp='$CPP $CPPFLAGS'
4231 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4232 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4233 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4236 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
4237 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
4238 if ${ac_cv_path_GREP+:} false; then :
4239 $as_echo_n "(cached) " >&6
4240 else
4241 if test -z "$GREP"; then
4242 ac_path_GREP_found=false
4243 # Loop through the user's path and test for each of PROGNAME-LIST
4244 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4245 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4247 IFS=$as_save_IFS
4248 test -z "$as_dir" && as_dir=.
4249 for ac_prog in grep ggrep; do
4250 for ac_exec_ext in '' $ac_executable_extensions; do
4251 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
4252 as_fn_executable_p "$ac_path_GREP" || continue
4253 # Check for GNU ac_path_GREP and select it if it is found.
4254 # Check for GNU $ac_path_GREP
4255 case `"$ac_path_GREP" --version 2>&1` in
4256 *GNU*)
4257 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
4259 ac_count=0
4260 $as_echo_n 0123456789 >"conftest.in"
4261 while :
4263 cat "conftest.in" "conftest.in" >"conftest.tmp"
4264 mv "conftest.tmp" "conftest.in"
4265 cp "conftest.in" "conftest.nl"
4266 $as_echo 'GREP' >> "conftest.nl"
4267 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4268 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4269 as_fn_arith $ac_count + 1 && ac_count=$as_val
4270 if test $ac_count -gt ${ac_path_GREP_max-0}; then
4271 # Best one so far, save it but keep looking for a better one
4272 ac_cv_path_GREP="$ac_path_GREP"
4273 ac_path_GREP_max=$ac_count
4275 # 10*(2^10) chars as input seems more than enough
4276 test $ac_count -gt 10 && break
4277 done
4278 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4279 esac
4281 $ac_path_GREP_found && break 3
4282 done
4283 done
4284 done
4285 IFS=$as_save_IFS
4286 if test -z "$ac_cv_path_GREP"; then
4287 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4289 else
4290 ac_cv_path_GREP=$GREP
4294 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
4295 $as_echo "$ac_cv_path_GREP" >&6; }
4296 GREP="$ac_cv_path_GREP"
4299 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
4300 $as_echo_n "checking for egrep... " >&6; }
4301 if ${ac_cv_path_EGREP+:} false; then :
4302 $as_echo_n "(cached) " >&6
4303 else
4304 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
4305 then ac_cv_path_EGREP="$GREP -E"
4306 else
4307 if test -z "$EGREP"; then
4308 ac_path_EGREP_found=false
4309 # Loop through the user's path and test for each of PROGNAME-LIST
4310 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4311 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4313 IFS=$as_save_IFS
4314 test -z "$as_dir" && as_dir=.
4315 for ac_prog in egrep; do
4316 for ac_exec_ext in '' $ac_executable_extensions; do
4317 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
4318 as_fn_executable_p "$ac_path_EGREP" || continue
4319 # Check for GNU ac_path_EGREP and select it if it is found.
4320 # Check for GNU $ac_path_EGREP
4321 case `"$ac_path_EGREP" --version 2>&1` in
4322 *GNU*)
4323 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
4325 ac_count=0
4326 $as_echo_n 0123456789 >"conftest.in"
4327 while :
4329 cat "conftest.in" "conftest.in" >"conftest.tmp"
4330 mv "conftest.tmp" "conftest.in"
4331 cp "conftest.in" "conftest.nl"
4332 $as_echo 'EGREP' >> "conftest.nl"
4333 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4334 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4335 as_fn_arith $ac_count + 1 && ac_count=$as_val
4336 if test $ac_count -gt ${ac_path_EGREP_max-0}; then
4337 # Best one so far, save it but keep looking for a better one
4338 ac_cv_path_EGREP="$ac_path_EGREP"
4339 ac_path_EGREP_max=$ac_count
4341 # 10*(2^10) chars as input seems more than enough
4342 test $ac_count -gt 10 && break
4343 done
4344 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4345 esac
4347 $ac_path_EGREP_found && break 3
4348 done
4349 done
4350 done
4351 IFS=$as_save_IFS
4352 if test -z "$ac_cv_path_EGREP"; then
4353 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4355 else
4356 ac_cv_path_EGREP=$EGREP
4361 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
4362 $as_echo "$ac_cv_path_EGREP" >&6; }
4363 EGREP="$ac_cv_path_EGREP"
4366 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
4367 $as_echo_n "checking for ANSI C header files... " >&6; }
4368 if ${ac_cv_header_stdc+:} false; then :
4369 $as_echo_n "(cached) " >&6
4370 else
4371 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4372 /* end confdefs.h. */
4373 #include <stdlib.h>
4374 #include <stdarg.h>
4375 #include <string.h>
4376 #include <float.h>
4379 main ()
4383 return 0;
4385 _ACEOF
4386 if ac_fn_c_try_compile "$LINENO"; then :
4387 ac_cv_header_stdc=yes
4388 else
4389 ac_cv_header_stdc=no
4391 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4393 if test $ac_cv_header_stdc = yes; then
4394 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4395 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4396 /* end confdefs.h. */
4397 #include <string.h>
4399 _ACEOF
4400 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4401 $EGREP "memchr" >/dev/null 2>&1; then :
4403 else
4404 ac_cv_header_stdc=no
4406 rm -f conftest*
4410 if test $ac_cv_header_stdc = yes; then
4411 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4412 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4413 /* end confdefs.h. */
4414 #include <stdlib.h>
4416 _ACEOF
4417 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4418 $EGREP "free" >/dev/null 2>&1; then :
4420 else
4421 ac_cv_header_stdc=no
4423 rm -f conftest*
4427 if test $ac_cv_header_stdc = yes; then
4428 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4429 if test "$cross_compiling" = yes; then :
4431 else
4432 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4433 /* end confdefs.h. */
4434 #include <ctype.h>
4435 #include <stdlib.h>
4436 #if ((' ' & 0x0FF) == 0x020)
4437 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4438 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4439 #else
4440 # define ISLOWER(c) \
4441 (('a' <= (c) && (c) <= 'i') \
4442 || ('j' <= (c) && (c) <= 'r') \
4443 || ('s' <= (c) && (c) <= 'z'))
4444 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
4445 #endif
4447 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4449 main ()
4451 int i;
4452 for (i = 0; i < 256; i++)
4453 if (XOR (islower (i), ISLOWER (i))
4454 || toupper (i) != TOUPPER (i))
4455 return 2;
4456 return 0;
4458 _ACEOF
4459 if ac_fn_c_try_run "$LINENO"; then :
4461 else
4462 ac_cv_header_stdc=no
4464 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4465 conftest.$ac_objext conftest.beam conftest.$ac_ext
4470 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
4471 $as_echo "$ac_cv_header_stdc" >&6; }
4472 if test $ac_cv_header_stdc = yes; then
4474 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
4478 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
4479 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4480 inttypes.h stdint.h unistd.h
4481 do :
4482 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4483 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
4485 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
4486 cat >>confdefs.h <<_ACEOF
4487 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4488 _ACEOF
4492 done
4496 ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
4497 if test "x$ac_cv_header_minix_config_h" = xyes; then :
4498 MINIX=yes
4499 else
4500 MINIX=
4504 if test "$MINIX" = yes; then
4506 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
4509 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
4512 $as_echo "#define _MINIX 1" >>confdefs.h
4517 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
4518 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
4519 if ${ac_cv_safe_to_define___extensions__+:} false; then :
4520 $as_echo_n "(cached) " >&6
4521 else
4522 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4523 /* end confdefs.h. */
4525 # define __EXTENSIONS__ 1
4526 $ac_includes_default
4528 main ()
4532 return 0;
4534 _ACEOF
4535 if ac_fn_c_try_compile "$LINENO"; then :
4536 ac_cv_safe_to_define___extensions__=yes
4537 else
4538 ac_cv_safe_to_define___extensions__=no
4540 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4542 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
4543 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
4544 test $ac_cv_safe_to_define___extensions__ = yes &&
4545 $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
4547 $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
4549 $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
4551 $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
4553 $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
4556 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
4557 $as_echo_n "checking for a sed that does not truncate output... " >&6; }
4558 if ${ac_cv_path_SED+:} false; then :
4559 $as_echo_n "(cached) " >&6
4560 else
4561 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
4562 for ac_i in 1 2 3 4 5 6 7; do
4563 ac_script="$ac_script$as_nl$ac_script"
4564 done
4565 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
4566 { ac_script=; unset ac_script;}
4567 if test -z "$SED"; then
4568 ac_path_SED_found=false
4569 # Loop through the user's path and test for each of PROGNAME-LIST
4570 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4571 for as_dir in $PATH
4573 IFS=$as_save_IFS
4574 test -z "$as_dir" && as_dir=.
4575 for ac_prog in sed gsed; do
4576 for ac_exec_ext in '' $ac_executable_extensions; do
4577 ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
4578 as_fn_executable_p "$ac_path_SED" || continue
4579 # Check for GNU ac_path_SED and select it if it is found.
4580 # Check for GNU $ac_path_SED
4581 case `"$ac_path_SED" --version 2>&1` in
4582 *GNU*)
4583 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
4585 ac_count=0
4586 $as_echo_n 0123456789 >"conftest.in"
4587 while :
4589 cat "conftest.in" "conftest.in" >"conftest.tmp"
4590 mv "conftest.tmp" "conftest.in"
4591 cp "conftest.in" "conftest.nl"
4592 $as_echo '' >> "conftest.nl"
4593 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
4594 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4595 as_fn_arith $ac_count + 1 && ac_count=$as_val
4596 if test $ac_count -gt ${ac_path_SED_max-0}; then
4597 # Best one so far, save it but keep looking for a better one
4598 ac_cv_path_SED="$ac_path_SED"
4599 ac_path_SED_max=$ac_count
4601 # 10*(2^10) chars as input seems more than enough
4602 test $ac_count -gt 10 && break
4603 done
4604 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4605 esac
4607 $ac_path_SED_found && break 3
4608 done
4609 done
4610 done
4611 IFS=$as_save_IFS
4612 if test -z "$ac_cv_path_SED"; then
4613 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5
4615 else
4616 ac_cv_path_SED=$SED
4620 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
4621 $as_echo "$ac_cv_path_SED" >&6; }
4622 SED="$ac_cv_path_SED"
4623 rm -f conftest.sed
4626 # Figure out what compiler warnings we can enable.
4627 # See config/warnings.m4 for details.
4629 ac_ext=c
4630 ac_cpp='$CPP $CPPFLAGS'
4631 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4632 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4633 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4635 WARN_CFLAGS=
4636 save_CFLAGS="$CFLAGS"
4637 for real_option in -W -Wall -Wwrite-strings -Wstrict-prototypes \
4638 -Wmissing-prototypes -Wold-style-definition \
4639 -Wmissing-format-attribute -Wno-overlength-strings; do
4640 # Do the check with the no- prefix removed since gcc silently
4641 # accepts any -Wno-* option on purpose
4642 case $real_option in
4643 -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
4644 *) option=$real_option ;;
4645 esac
4646 as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
4648 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
4649 $as_echo_n "checking whether $CC supports $option... " >&6; }
4650 if eval \${$as_acx_Woption+:} false; then :
4651 $as_echo_n "(cached) " >&6
4652 else
4653 CFLAGS="$option"
4654 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4655 /* end confdefs.h. */
4658 main ()
4662 return 0;
4664 _ACEOF
4665 if ac_fn_c_try_compile "$LINENO"; then :
4666 eval "$as_acx_Woption=yes"
4667 else
4668 eval "$as_acx_Woption=no"
4670 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4673 eval ac_res=\$$as_acx_Woption
4674 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
4675 $as_echo "$ac_res" >&6; }
4676 if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
4677 WARN_CFLAGS="$WARN_CFLAGS${WARN_CFLAGS:+ }$real_option"
4679 done
4680 CFLAGS="$save_CFLAGS"
4681 ac_ext=c
4682 ac_cpp='$CPP $CPPFLAGS'
4683 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4684 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4685 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4688 ac_ext=c
4689 ac_cpp='$CPP $CPPFLAGS'
4690 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4691 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4692 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4694 WARN_PEDANTIC=
4695 # Do the check with the no- prefix removed from the warning options
4696 # since gcc silently accepts any -Wno-* option on purpose
4697 if test "$GCC" = yes; then :
4698 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -pedantic -Wlong-long" >&5
4699 $as_echo_n "checking whether $CC supports -pedantic -Wlong-long... " >&6; }
4700 if ${acx_cv_prog_cc_pedantic__Wlong_long+:} false; then :
4701 $as_echo_n "(cached) " >&6
4702 else
4703 save_CFLAGS="$CFLAGS"
4704 CFLAGS="-pedantic -Wlong-long"
4705 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4706 /* end confdefs.h. */
4709 main ()
4713 return 0;
4715 _ACEOF
4716 if ac_fn_c_try_compile "$LINENO"; then :
4717 acx_cv_prog_cc_pedantic__Wlong_long=yes
4718 else
4719 acx_cv_prog_cc_pedantic__Wlong_long=no
4721 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4722 CFLAGS="$save_CFLAGS"
4724 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_prog_cc_pedantic__Wlong_long" >&5
4725 $as_echo "$acx_cv_prog_cc_pedantic__Wlong_long" >&6; }
4726 if test $acx_cv_prog_cc_pedantic__Wlong_long = yes; then :
4727 WARN_PEDANTIC="$WARN_PEDANTIC${WARN_PEDANTIC:+ }-pedantic -Wno-long-long"
4731 ac_ext=c
4732 ac_cpp='$CPP $CPPFLAGS'
4733 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4734 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4735 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4739 # Only enable with --enable-werror-always until existing warnings are
4740 # corrected.
4741 ac_ext=c
4742 ac_cpp='$CPP $CPPFLAGS'
4743 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4744 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4745 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4747 WERROR=
4748 # Check whether --enable-werror-always was given.
4749 if test "${enable_werror_always+set}" = set; then :
4750 enableval=$enable_werror_always;
4751 else
4752 enable_werror_always=no
4755 if test $enable_werror_always = yes; then :
4756 WERROR="$WERROR${WERROR:+ }-Werror"
4759 ac_ext=c
4760 ac_cpp='$CPP $CPPFLAGS'
4761 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4762 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4763 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4767 # Determine the noncanonical target name, for directory use.
4768 case ${build_alias} in
4769 "") build_noncanonical=${build} ;;
4770 *) build_noncanonical=${build_alias} ;;
4771 esac
4773 case ${host_alias} in
4774 "") host_noncanonical=${build_noncanonical} ;;
4775 *) host_noncanonical=${host_alias} ;;
4776 esac
4778 case ${target_alias} in
4779 "") target_noncanonical=${host_noncanonical} ;;
4780 *) target_noncanonical=${target_alias} ;;
4781 esac
4786 # Specify the local prefix
4787 local_prefix=
4789 # Check whether --with-local-prefix was given.
4790 if test "${with_local_prefix+set}" = set; then :
4791 withval=$with_local_prefix; case "${withval}" in
4792 yes) as_fn_error $? "bad value ${withval} given for local include directory prefix" "$LINENO" 5 ;;
4793 no) ;;
4794 *) local_prefix=$with_local_prefix ;;
4795 esac
4799 # Default local prefix if it is empty
4800 if test x$local_prefix = x; then
4801 local_prefix=/usr/local
4804 # Choose one or two-process fix methodology. Systems that cannot handle
4805 # bi-directional pipes must use the two process method.
4807 # Check whether --enable-twoprocess was given.
4808 if test "${enable_twoprocess+set}" = set; then :
4809 enableval=$enable_twoprocess; if test "x$enable_twoprocess" = xyes; then
4810 TARGET=twoprocess
4811 else
4812 TARGET=oneprocess
4814 else
4815 case $host in
4816 i?86-*-msdosdjgpp* | \
4817 i?86-*-mingw32* | \
4818 x86_64-*-mingw32* | \
4819 *-*-beos* | \
4820 *-*-*vms*)
4821 TARGET=twoprocess
4825 TARGET=oneprocess
4827 esac
4832 if test $TARGET = twoprocess; then
4834 $as_echo "#define SEPARATE_FIX_PROC 1" >>confdefs.h
4838 case $host in
4839 vax-dec-bsd* )
4841 $as_echo "#define exit xexit" >>confdefs.h
4844 $as_echo "#define atexit xatexit" >>confdefs.h
4847 esac
4850 cat >>confdefs.h <<_ACEOF
4851 #define EXE_EXT "$ac_exeext"
4852 _ACEOF
4855 # Checks for header files.
4856 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
4857 $as_echo_n "checking for ANSI C header files... " >&6; }
4858 if ${ac_cv_header_stdc+:} false; then :
4859 $as_echo_n "(cached) " >&6
4860 else
4861 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4862 /* end confdefs.h. */
4863 #include <stdlib.h>
4864 #include <stdarg.h>
4865 #include <string.h>
4866 #include <float.h>
4869 main ()
4873 return 0;
4875 _ACEOF
4876 if ac_fn_c_try_compile "$LINENO"; then :
4877 ac_cv_header_stdc=yes
4878 else
4879 ac_cv_header_stdc=no
4881 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4883 if test $ac_cv_header_stdc = yes; then
4884 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4885 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4886 /* end confdefs.h. */
4887 #include <string.h>
4889 _ACEOF
4890 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4891 $EGREP "memchr" >/dev/null 2>&1; then :
4893 else
4894 ac_cv_header_stdc=no
4896 rm -f conftest*
4900 if test $ac_cv_header_stdc = yes; then
4901 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4902 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4903 /* end confdefs.h. */
4904 #include <stdlib.h>
4906 _ACEOF
4907 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4908 $EGREP "free" >/dev/null 2>&1; then :
4910 else
4911 ac_cv_header_stdc=no
4913 rm -f conftest*
4917 if test $ac_cv_header_stdc = yes; then
4918 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4919 if test "$cross_compiling" = yes; then :
4921 else
4922 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4923 /* end confdefs.h. */
4924 #include <ctype.h>
4925 #include <stdlib.h>
4926 #if ((' ' & 0x0FF) == 0x020)
4927 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4928 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4929 #else
4930 # define ISLOWER(c) \
4931 (('a' <= (c) && (c) <= 'i') \
4932 || ('j' <= (c) && (c) <= 'r') \
4933 || ('s' <= (c) && (c) <= 'z'))
4934 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
4935 #endif
4937 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4939 main ()
4941 int i;
4942 for (i = 0; i < 256; i++)
4943 if (XOR (islower (i), ISLOWER (i))
4944 || toupper (i) != TOUPPER (i))
4945 return 2;
4946 return 0;
4948 _ACEOF
4949 if ac_fn_c_try_run "$LINENO"; then :
4951 else
4952 ac_cv_header_stdc=no
4954 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4955 conftest.$ac_objext conftest.beam conftest.$ac_ext
4960 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
4961 $as_echo "$ac_cv_header_stdc" >&6; }
4962 if test $ac_cv_header_stdc = yes; then
4964 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
4968 for ac_header in stddef.h stdlib.h strings.h unistd.h fcntl.h sys/file.h \
4969 sys/stat.h
4970 do :
4971 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4972 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
4973 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
4974 cat >>confdefs.h <<_ACEOF
4975 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4976 _ACEOF
4980 done
4983 for ac_func in clearerr_unlocked feof_unlocked ferror_unlocked fflush_unlocked fgetc_unlocked fgets_unlocked fileno_unlocked fprintf_unlocked fputc_unlocked fputs_unlocked fread_unlocked fwrite_unlocked getchar_unlocked getc_unlocked putchar_unlocked putc_unlocked
4984 do :
4985 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
4986 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
4987 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
4988 cat >>confdefs.h <<_ACEOF
4989 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
4990 _ACEOF
4993 done
4995 ac_fn_c_check_decl "$LINENO" "abort" "ac_cv_have_decl_abort" "$ac_includes_default"
4996 if test "x$ac_cv_have_decl_abort" = xyes; then :
4997 ac_have_decl=1
4998 else
4999 ac_have_decl=0
5002 cat >>confdefs.h <<_ACEOF
5003 #define HAVE_DECL_ABORT $ac_have_decl
5004 _ACEOF
5005 ac_fn_c_check_decl "$LINENO" "asprintf" "ac_cv_have_decl_asprintf" "$ac_includes_default"
5006 if test "x$ac_cv_have_decl_asprintf" = xyes; then :
5007 ac_have_decl=1
5008 else
5009 ac_have_decl=0
5012 cat >>confdefs.h <<_ACEOF
5013 #define HAVE_DECL_ASPRINTF $ac_have_decl
5014 _ACEOF
5015 as_ac_Symbol=`$as_echo "ac_cv_have_decl_basename(char *)" | $as_tr_sh`
5016 ac_fn_c_check_decl "$LINENO" "basename(char *)" "$as_ac_Symbol" "$ac_includes_default"
5017 if eval test \"x\$"$as_ac_Symbol"\" = x"yes"; then :
5018 ac_have_decl=1
5019 else
5020 ac_have_decl=0
5023 cat >>confdefs.h <<_ACEOF
5024 #define HAVE_DECL_BASENAME $ac_have_decl
5025 _ACEOF
5026 ac_fn_c_check_decl "$LINENO" "errno" "ac_cv_have_decl_errno" "$ac_includes_default"
5027 if test "x$ac_cv_have_decl_errno" = xyes; then :
5028 ac_have_decl=1
5029 else
5030 ac_have_decl=0
5033 cat >>confdefs.h <<_ACEOF
5034 #define HAVE_DECL_ERRNO $ac_have_decl
5035 _ACEOF
5036 ac_fn_c_check_decl "$LINENO" "vasprintf" "ac_cv_have_decl_vasprintf" "$ac_includes_default"
5037 if test "x$ac_cv_have_decl_vasprintf" = xyes; then :
5038 ac_have_decl=1
5039 else
5040 ac_have_decl=0
5043 cat >>confdefs.h <<_ACEOF
5044 #define HAVE_DECL_VASPRINTF $ac_have_decl
5045 _ACEOF
5047 ac_fn_c_check_decl "$LINENO" "clearerr_unlocked" "ac_cv_have_decl_clearerr_unlocked" "$ac_includes_default"
5048 if test "x$ac_cv_have_decl_clearerr_unlocked" = xyes; then :
5049 ac_have_decl=1
5050 else
5051 ac_have_decl=0
5054 cat >>confdefs.h <<_ACEOF
5055 #define HAVE_DECL_CLEARERR_UNLOCKED $ac_have_decl
5056 _ACEOF
5057 ac_fn_c_check_decl "$LINENO" "feof_unlocked" "ac_cv_have_decl_feof_unlocked" "$ac_includes_default"
5058 if test "x$ac_cv_have_decl_feof_unlocked" = xyes; then :
5059 ac_have_decl=1
5060 else
5061 ac_have_decl=0
5064 cat >>confdefs.h <<_ACEOF
5065 #define HAVE_DECL_FEOF_UNLOCKED $ac_have_decl
5066 _ACEOF
5067 ac_fn_c_check_decl "$LINENO" "ferror_unlocked" "ac_cv_have_decl_ferror_unlocked" "$ac_includes_default"
5068 if test "x$ac_cv_have_decl_ferror_unlocked" = xyes; then :
5069 ac_have_decl=1
5070 else
5071 ac_have_decl=0
5074 cat >>confdefs.h <<_ACEOF
5075 #define HAVE_DECL_FERROR_UNLOCKED $ac_have_decl
5076 _ACEOF
5077 ac_fn_c_check_decl "$LINENO" "fflush_unlocked" "ac_cv_have_decl_fflush_unlocked" "$ac_includes_default"
5078 if test "x$ac_cv_have_decl_fflush_unlocked" = xyes; then :
5079 ac_have_decl=1
5080 else
5081 ac_have_decl=0
5084 cat >>confdefs.h <<_ACEOF
5085 #define HAVE_DECL_FFLUSH_UNLOCKED $ac_have_decl
5086 _ACEOF
5087 ac_fn_c_check_decl "$LINENO" "fgetc_unlocked" "ac_cv_have_decl_fgetc_unlocked" "$ac_includes_default"
5088 if test "x$ac_cv_have_decl_fgetc_unlocked" = xyes; then :
5089 ac_have_decl=1
5090 else
5091 ac_have_decl=0
5094 cat >>confdefs.h <<_ACEOF
5095 #define HAVE_DECL_FGETC_UNLOCKED $ac_have_decl
5096 _ACEOF
5097 ac_fn_c_check_decl "$LINENO" "fgets_unlocked" "ac_cv_have_decl_fgets_unlocked" "$ac_includes_default"
5098 if test "x$ac_cv_have_decl_fgets_unlocked" = xyes; then :
5099 ac_have_decl=1
5100 else
5101 ac_have_decl=0
5104 cat >>confdefs.h <<_ACEOF
5105 #define HAVE_DECL_FGETS_UNLOCKED $ac_have_decl
5106 _ACEOF
5107 ac_fn_c_check_decl "$LINENO" "fileno_unlocked" "ac_cv_have_decl_fileno_unlocked" "$ac_includes_default"
5108 if test "x$ac_cv_have_decl_fileno_unlocked" = xyes; then :
5109 ac_have_decl=1
5110 else
5111 ac_have_decl=0
5114 cat >>confdefs.h <<_ACEOF
5115 #define HAVE_DECL_FILENO_UNLOCKED $ac_have_decl
5116 _ACEOF
5117 ac_fn_c_check_decl "$LINENO" "fprintf_unlocked" "ac_cv_have_decl_fprintf_unlocked" "$ac_includes_default"
5118 if test "x$ac_cv_have_decl_fprintf_unlocked" = xyes; then :
5119 ac_have_decl=1
5120 else
5121 ac_have_decl=0
5124 cat >>confdefs.h <<_ACEOF
5125 #define HAVE_DECL_FPRINTF_UNLOCKED $ac_have_decl
5126 _ACEOF
5127 ac_fn_c_check_decl "$LINENO" "fputc_unlocked" "ac_cv_have_decl_fputc_unlocked" "$ac_includes_default"
5128 if test "x$ac_cv_have_decl_fputc_unlocked" = xyes; then :
5129 ac_have_decl=1
5130 else
5131 ac_have_decl=0
5134 cat >>confdefs.h <<_ACEOF
5135 #define HAVE_DECL_FPUTC_UNLOCKED $ac_have_decl
5136 _ACEOF
5137 ac_fn_c_check_decl "$LINENO" "fputs_unlocked" "ac_cv_have_decl_fputs_unlocked" "$ac_includes_default"
5138 if test "x$ac_cv_have_decl_fputs_unlocked" = xyes; then :
5139 ac_have_decl=1
5140 else
5141 ac_have_decl=0
5144 cat >>confdefs.h <<_ACEOF
5145 #define HAVE_DECL_FPUTS_UNLOCKED $ac_have_decl
5146 _ACEOF
5147 ac_fn_c_check_decl "$LINENO" "fread_unlocked" "ac_cv_have_decl_fread_unlocked" "$ac_includes_default"
5148 if test "x$ac_cv_have_decl_fread_unlocked" = xyes; then :
5149 ac_have_decl=1
5150 else
5151 ac_have_decl=0
5154 cat >>confdefs.h <<_ACEOF
5155 #define HAVE_DECL_FREAD_UNLOCKED $ac_have_decl
5156 _ACEOF
5157 ac_fn_c_check_decl "$LINENO" "fwrite_unlocked" "ac_cv_have_decl_fwrite_unlocked" "$ac_includes_default"
5158 if test "x$ac_cv_have_decl_fwrite_unlocked" = xyes; then :
5159 ac_have_decl=1
5160 else
5161 ac_have_decl=0
5164 cat >>confdefs.h <<_ACEOF
5165 #define HAVE_DECL_FWRITE_UNLOCKED $ac_have_decl
5166 _ACEOF
5167 ac_fn_c_check_decl "$LINENO" "getchar_unlocked" "ac_cv_have_decl_getchar_unlocked" "$ac_includes_default"
5168 if test "x$ac_cv_have_decl_getchar_unlocked" = xyes; then :
5169 ac_have_decl=1
5170 else
5171 ac_have_decl=0
5174 cat >>confdefs.h <<_ACEOF
5175 #define HAVE_DECL_GETCHAR_UNLOCKED $ac_have_decl
5176 _ACEOF
5177 ac_fn_c_check_decl "$LINENO" "getc_unlocked" "ac_cv_have_decl_getc_unlocked" "$ac_includes_default"
5178 if test "x$ac_cv_have_decl_getc_unlocked" = xyes; then :
5179 ac_have_decl=1
5180 else
5181 ac_have_decl=0
5184 cat >>confdefs.h <<_ACEOF
5185 #define HAVE_DECL_GETC_UNLOCKED $ac_have_decl
5186 _ACEOF
5187 ac_fn_c_check_decl "$LINENO" "putchar_unlocked" "ac_cv_have_decl_putchar_unlocked" "$ac_includes_default"
5188 if test "x$ac_cv_have_decl_putchar_unlocked" = xyes; then :
5189 ac_have_decl=1
5190 else
5191 ac_have_decl=0
5194 cat >>confdefs.h <<_ACEOF
5195 #define HAVE_DECL_PUTCHAR_UNLOCKED $ac_have_decl
5196 _ACEOF
5197 ac_fn_c_check_decl "$LINENO" "putc_unlocked" "ac_cv_have_decl_putc_unlocked" "$ac_includes_default"
5198 if test "x$ac_cv_have_decl_putc_unlocked" = xyes; then :
5199 ac_have_decl=1
5200 else
5201 ac_have_decl=0
5204 cat >>confdefs.h <<_ACEOF
5205 #define HAVE_DECL_PUTC_UNLOCKED $ac_have_decl
5206 _ACEOF
5209 # Checks for typedefs, structures, and compiler characteristics.
5210 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
5211 $as_echo_n "checking for an ANSI C-conforming const... " >&6; }
5212 if ${ac_cv_c_const+:} false; then :
5213 $as_echo_n "(cached) " >&6
5214 else
5215 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5216 /* end confdefs.h. */
5219 main ()
5222 #ifndef __cplusplus
5223 /* Ultrix mips cc rejects this sort of thing. */
5224 typedef int charset[2];
5225 const charset cs = { 0, 0 };
5226 /* SunOS 4.1.1 cc rejects this. */
5227 char const *const *pcpcc;
5228 char **ppc;
5229 /* NEC SVR4.0.2 mips cc rejects this. */
5230 struct point {int x, y;};
5231 static struct point const zero = {0,0};
5232 /* AIX XL C 1.02.0.0 rejects this.
5233 It does not let you subtract one const X* pointer from another in
5234 an arm of an if-expression whose if-part is not a constant
5235 expression */
5236 const char *g = "string";
5237 pcpcc = &g + (g ? g-g : 0);
5238 /* HPUX 7.0 cc rejects these. */
5239 ++pcpcc;
5240 ppc = (char**) pcpcc;
5241 pcpcc = (char const *const *) ppc;
5242 { /* SCO 3.2v4 cc rejects this sort of thing. */
5243 char tx;
5244 char *t = &tx;
5245 char const *s = 0 ? (char *) 0 : (char const *) 0;
5247 *t++ = 0;
5248 if (s) return 0;
5250 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
5251 int x[] = {25, 17};
5252 const int *foo = &x[0];
5253 ++foo;
5255 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
5256 typedef const int *iptr;
5257 iptr p = 0;
5258 ++p;
5260 { /* AIX XL C 1.02.0.0 rejects this sort of thing, saying
5261 "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
5262 struct s { int j; const int *ap[3]; } bx;
5263 struct s *b = &bx; b->j = 5;
5265 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
5266 const int foo = 10;
5267 if (!foo) return 0;
5269 return !cs[0] && !zero.x;
5270 #endif
5273 return 0;
5275 _ACEOF
5276 if ac_fn_c_try_compile "$LINENO"; then :
5277 ac_cv_c_const=yes
5278 else
5279 ac_cv_c_const=no
5281 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5283 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
5284 $as_echo "$ac_cv_c_const" >&6; }
5285 if test $ac_cv_c_const = no; then
5287 $as_echo "#define const /**/" >>confdefs.h
5292 # Checks for library functions.
5294 ac_fn_c_check_header_mongrel "$LINENO" "sys/mman.h" "ac_cv_header_sys_mman_h" "$ac_includes_default"
5295 if test "x$ac_cv_header_sys_mman_h" = xyes; then :
5296 gcc_header_sys_mman_h=yes
5297 else
5298 gcc_header_sys_mman_h=no
5302 ac_fn_c_check_func "$LINENO" "mmap" "ac_cv_func_mmap"
5303 if test "x$ac_cv_func_mmap" = xyes; then :
5304 gcc_func_mmap=yes
5305 else
5306 gcc_func_mmap=no
5309 if test "$gcc_header_sys_mman_h" != yes \
5310 || test "$gcc_func_mmap" != yes; then
5311 gcc_cv_func_mmap_file=no
5312 gcc_cv_func_mmap_dev_zero=no
5313 gcc_cv_func_mmap_anon=no
5314 else
5315 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether read-only mmap of a plain file works" >&5
5316 $as_echo_n "checking whether read-only mmap of a plain file works... " >&6; }
5317 if ${gcc_cv_func_mmap_file+:} false; then :
5318 $as_echo_n "(cached) " >&6
5319 else
5320 # Add a system to this blacklist if
5321 # mmap(0, stat_size, PROT_READ, MAP_PRIVATE, fd, 0) doesn't return a
5322 # memory area containing the same data that you'd get if you applied
5323 # read() to the same fd. The only system known to have a problem here
5324 # is VMS, where text files have record structure.
5325 case "$host_os" in
5326 *vms* | ultrix*)
5327 gcc_cv_func_mmap_file=no ;;
5329 gcc_cv_func_mmap_file=yes;;
5330 esac
5332 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mmap_file" >&5
5333 $as_echo "$gcc_cv_func_mmap_file" >&6; }
5334 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mmap from /dev/zero works" >&5
5335 $as_echo_n "checking whether mmap from /dev/zero works... " >&6; }
5336 if ${gcc_cv_func_mmap_dev_zero+:} false; then :
5337 $as_echo_n "(cached) " >&6
5338 else
5339 # Add a system to this blacklist if it has mmap() but /dev/zero
5340 # does not exist, or if mmapping /dev/zero does not give anonymous
5341 # zeroed pages with both the following properties:
5342 # 1. If you map N consecutive pages in with one call, and then
5343 # unmap any subset of those pages, the pages that were not
5344 # explicitly unmapped remain accessible.
5345 # 2. If you map two adjacent blocks of memory and then unmap them
5346 # both at once, they must both go away.
5347 # Systems known to be in this category are Windows (all variants),
5348 # VMS, and Darwin.
5349 case "$host_os" in
5350 *vms* | cygwin* | pe | mingw* | darwin* | ultrix* | hpux10* | hpux11.00)
5351 gcc_cv_func_mmap_dev_zero=no ;;
5353 gcc_cv_func_mmap_dev_zero=yes;;
5354 esac
5356 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mmap_dev_zero" >&5
5357 $as_echo "$gcc_cv_func_mmap_dev_zero" >&6; }
5359 # Unlike /dev/zero, the MAP_ANON(YMOUS) defines can be probed for.
5360 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for MAP_ANON(YMOUS)" >&5
5361 $as_echo_n "checking for MAP_ANON(YMOUS)... " >&6; }
5362 if ${gcc_cv_decl_map_anon+:} false; then :
5363 $as_echo_n "(cached) " >&6
5364 else
5365 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5366 /* end confdefs.h. */
5367 #include <sys/types.h>
5368 #include <sys/mman.h>
5369 #include <unistd.h>
5371 #ifndef MAP_ANONYMOUS
5372 #define MAP_ANONYMOUS MAP_ANON
5373 #endif
5376 main ()
5378 int n = MAP_ANONYMOUS;
5380 return 0;
5382 _ACEOF
5383 if ac_fn_c_try_compile "$LINENO"; then :
5384 gcc_cv_decl_map_anon=yes
5385 else
5386 gcc_cv_decl_map_anon=no
5388 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5390 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_decl_map_anon" >&5
5391 $as_echo "$gcc_cv_decl_map_anon" >&6; }
5393 if test $gcc_cv_decl_map_anon = no; then
5394 gcc_cv_func_mmap_anon=no
5395 else
5396 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mmap with MAP_ANON(YMOUS) works" >&5
5397 $as_echo_n "checking whether mmap with MAP_ANON(YMOUS) works... " >&6; }
5398 if ${gcc_cv_func_mmap_anon+:} false; then :
5399 $as_echo_n "(cached) " >&6
5400 else
5401 # Add a system to this blacklist if it has mmap() and MAP_ANON or
5402 # MAP_ANONYMOUS, but using mmap(..., MAP_PRIVATE|MAP_ANONYMOUS, -1, 0)
5403 # doesn't give anonymous zeroed pages with the same properties listed
5404 # above for use of /dev/zero.
5405 # Systems known to be in this category are Windows, VMS, and SCO Unix.
5406 case "$host_os" in
5407 *vms* | cygwin* | pe | mingw* | sco* | udk* )
5408 gcc_cv_func_mmap_anon=no ;;
5410 gcc_cv_func_mmap_anon=yes;;
5411 esac
5413 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mmap_anon" >&5
5414 $as_echo "$gcc_cv_func_mmap_anon" >&6; }
5418 if test $gcc_cv_func_mmap_file = yes; then
5420 $as_echo "#define HAVE_MMAP_FILE 1" >>confdefs.h
5423 if test $gcc_cv_func_mmap_dev_zero = yes; then
5425 $as_echo "#define HAVE_MMAP_DEV_ZERO 1" >>confdefs.h
5428 if test $gcc_cv_func_mmap_anon = yes; then
5430 $as_echo "#define HAVE_MMAP_ANON 1" >>confdefs.h
5435 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
5436 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
5437 # Check whether --enable-maintainer-mode was given.
5438 if test "${enable_maintainer_mode+set}" = set; then :
5439 enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
5440 else
5441 USE_MAINTAINER_MODE=no
5444 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
5445 $as_echo "$USE_MAINTAINER_MODE" >&6; }
5446 if test "$USE_MAINTAINER_MODE" = yes; then
5447 MAINT=
5448 else
5449 MAINT='#'
5453 cat >>confdefs.h <<_ACEOF
5454 #define SED_PROGRAM "${SED}"
5455 _ACEOF
5458 # Determine what GCC version number to use in filesystem paths.
5460 get_gcc_base_ver="cat"
5462 # Check whether --with-gcc-major-version-only was given.
5463 if test "${with_gcc_major_version_only+set}" = set; then :
5464 withval=$with_gcc_major_version_only; if test x$with_gcc_major_version_only = xyes ; then
5465 get_gcc_base_ver="sed -e 's/^\([0-9]*\).*/\1/'"
5473 ac_config_headers="$ac_config_headers config.h"
5475 ac_config_files="$ac_config_files Makefile mkheaders.almost:mkheaders.in"
5477 cat >confcache <<\_ACEOF
5478 # This file is a shell script that caches the results of configure
5479 # tests run on this system so they can be shared between configure
5480 # scripts and configure runs, see configure's option --config-cache.
5481 # It is not useful on other systems. If it contains results you don't
5482 # want to keep, you may remove or edit it.
5484 # config.status only pays attention to the cache file if you give it
5485 # the --recheck option to rerun configure.
5487 # `ac_cv_env_foo' variables (set or unset) will be overridden when
5488 # loading this file, other *unset* `ac_cv_foo' will be assigned the
5489 # following values.
5491 _ACEOF
5493 # The following way of writing the cache mishandles newlines in values,
5494 # but we know of no workaround that is simple, portable, and efficient.
5495 # So, we kill variables containing newlines.
5496 # Ultrix sh set writes to stderr and can't be redirected directly,
5497 # and sets the high bit in the cache file unless we assign to the vars.
5499 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
5500 eval ac_val=\$$ac_var
5501 case $ac_val in #(
5502 *${as_nl}*)
5503 case $ac_var in #(
5504 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
5505 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
5506 esac
5507 case $ac_var in #(
5508 _ | IFS | as_nl) ;; #(
5509 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
5510 *) { eval $ac_var=; unset $ac_var;} ;;
5511 esac ;;
5512 esac
5513 done
5515 (set) 2>&1 |
5516 case $as_nl`(ac_space=' '; set) 2>&1` in #(
5517 *${as_nl}ac_space=\ *)
5518 # `set' does not quote correctly, so add quotes: double-quote
5519 # substitution turns \\\\ into \\, and sed turns \\ into \.
5520 sed -n \
5521 "s/'/'\\\\''/g;
5522 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
5523 ;; #(
5525 # `set' quotes correctly as required by POSIX, so do not add quotes.
5526 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
5528 esac |
5529 sort
5531 sed '
5532 /^ac_cv_env_/b end
5533 t clear
5534 :clear
5535 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
5536 t end
5537 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
5538 :end' >>confcache
5539 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
5540 if test -w "$cache_file"; then
5541 if test "x$cache_file" != "x/dev/null"; then
5542 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
5543 $as_echo "$as_me: updating cache $cache_file" >&6;}
5544 if test ! -f "$cache_file" || test -h "$cache_file"; then
5545 cat confcache >"$cache_file"
5546 else
5547 case $cache_file in #(
5548 */* | ?:*)
5549 mv -f confcache "$cache_file"$$ &&
5550 mv -f "$cache_file"$$ "$cache_file" ;; #(
5552 mv -f confcache "$cache_file" ;;
5553 esac
5556 else
5557 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
5558 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
5561 rm -f confcache
5563 test "x$prefix" = xNONE && prefix=$ac_default_prefix
5564 # Let make expand exec_prefix.
5565 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5567 DEFS=-DHAVE_CONFIG_H
5569 ac_libobjs=
5570 ac_ltlibobjs=
5572 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
5573 # 1. Remove the extension, and $U if already installed.
5574 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
5575 ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
5576 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
5577 # will be set to the directory where LIBOBJS objects are built.
5578 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
5579 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
5580 done
5581 LIBOBJS=$ac_libobjs
5583 LTLIBOBJS=$ac_ltlibobjs
5587 : "${CONFIG_STATUS=./config.status}"
5588 ac_write_fail=0
5589 ac_clean_files_save=$ac_clean_files
5590 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
5591 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
5592 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
5593 as_write_fail=0
5594 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
5595 #! $SHELL
5596 # Generated by $as_me.
5597 # Run this file to recreate the current configuration.
5598 # Compiler output produced by configure, useful for debugging
5599 # configure, is in config.log if it exists.
5601 debug=false
5602 ac_cs_recheck=false
5603 ac_cs_silent=false
5605 SHELL=\${CONFIG_SHELL-$SHELL}
5606 export SHELL
5607 _ASEOF
5608 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
5609 ## -------------------- ##
5610 ## M4sh Initialization. ##
5611 ## -------------------- ##
5613 # Be more Bourne compatible
5614 DUALCASE=1; export DUALCASE # for MKS sh
5615 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
5616 emulate sh
5617 NULLCMD=:
5618 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
5619 # is contrary to our usage. Disable this feature.
5620 alias -g '${1+"$@"}'='"$@"'
5621 setopt NO_GLOB_SUBST
5622 else
5623 case `(set -o) 2>/dev/null` in #(
5624 *posix*) :
5625 set -o posix ;; #(
5626 *) :
5628 esac
5632 as_nl='
5634 export as_nl
5635 # Printing a long string crashes Solaris 7 /usr/bin/printf.
5636 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
5637 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
5638 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
5639 # Prefer a ksh shell builtin over an external printf program on Solaris,
5640 # but without wasting forks for bash or zsh.
5641 if test -z "$BASH_VERSION$ZSH_VERSION" \
5642 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
5643 as_echo='print -r --'
5644 as_echo_n='print -rn --'
5645 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
5646 as_echo='printf %s\n'
5647 as_echo_n='printf %s'
5648 else
5649 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
5650 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
5651 as_echo_n='/usr/ucb/echo -n'
5652 else
5653 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
5654 as_echo_n_body='eval
5655 arg=$1;
5656 case $arg in #(
5657 *"$as_nl"*)
5658 expr "X$arg" : "X\\(.*\\)$as_nl";
5659 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
5660 esac;
5661 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
5663 export as_echo_n_body
5664 as_echo_n='sh -c $as_echo_n_body as_echo'
5666 export as_echo_body
5667 as_echo='sh -c $as_echo_body as_echo'
5670 # The user is always right.
5671 if test "${PATH_SEPARATOR+set}" != set; then
5672 PATH_SEPARATOR=:
5673 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
5674 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
5675 PATH_SEPARATOR=';'
5680 # IFS
5681 # We need space, tab and new line, in precisely that order. Quoting is
5682 # there to prevent editors from complaining about space-tab.
5683 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
5684 # splitting by setting IFS to empty value.)
5685 IFS=" "" $as_nl"
5687 # Find who we are. Look in the path if we contain no directory separator.
5688 as_myself=
5689 case $0 in #((
5690 *[\\/]* ) as_myself=$0 ;;
5691 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5692 for as_dir in $PATH
5694 IFS=$as_save_IFS
5695 test -z "$as_dir" && as_dir=.
5696 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
5697 done
5698 IFS=$as_save_IFS
5701 esac
5702 # We did not find ourselves, most probably we were run as `sh COMMAND'
5703 # in which case we are not to be found in the path.
5704 if test "x$as_myself" = x; then
5705 as_myself=$0
5707 if test ! -f "$as_myself"; then
5708 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
5709 exit 1
5712 # Unset variables that we do not need and which cause bugs (e.g. in
5713 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
5714 # suppresses any "Segmentation fault" message there. '((' could
5715 # trigger a bug in pdksh 5.2.14.
5716 for as_var in BASH_ENV ENV MAIL MAILPATH
5717 do eval test x\${$as_var+set} = xset \
5718 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
5719 done
5720 PS1='$ '
5721 PS2='> '
5722 PS4='+ '
5724 # NLS nuisances.
5725 LC_ALL=C
5726 export LC_ALL
5727 LANGUAGE=C
5728 export LANGUAGE
5730 # CDPATH.
5731 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
5734 # as_fn_error STATUS ERROR [LINENO LOG_FD]
5735 # ----------------------------------------
5736 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
5737 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
5738 # script with STATUS, using 1 if that was 0.
5739 as_fn_error ()
5741 as_status=$1; test $as_status -eq 0 && as_status=1
5742 if test "$4"; then
5743 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
5744 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
5746 $as_echo "$as_me: error: $2" >&2
5747 as_fn_exit $as_status
5748 } # as_fn_error
5751 # as_fn_set_status STATUS
5752 # -----------------------
5753 # Set $? to STATUS, without forking.
5754 as_fn_set_status ()
5756 return $1
5757 } # as_fn_set_status
5759 # as_fn_exit STATUS
5760 # -----------------
5761 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
5762 as_fn_exit ()
5764 set +e
5765 as_fn_set_status $1
5766 exit $1
5767 } # as_fn_exit
5769 # as_fn_unset VAR
5770 # ---------------
5771 # Portably unset VAR.
5772 as_fn_unset ()
5774 { eval $1=; unset $1;}
5776 as_unset=as_fn_unset
5777 # as_fn_append VAR VALUE
5778 # ----------------------
5779 # Append the text in VALUE to the end of the definition contained in VAR. Take
5780 # advantage of any shell optimizations that allow amortized linear growth over
5781 # repeated appends, instead of the typical quadratic growth present in naive
5782 # implementations.
5783 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
5784 eval 'as_fn_append ()
5786 eval $1+=\$2
5788 else
5789 as_fn_append ()
5791 eval $1=\$$1\$2
5793 fi # as_fn_append
5795 # as_fn_arith ARG...
5796 # ------------------
5797 # Perform arithmetic evaluation on the ARGs, and store the result in the
5798 # global $as_val. Take advantage of shells that can avoid forks. The arguments
5799 # must be portable across $(()) and expr.
5800 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
5801 eval 'as_fn_arith ()
5803 as_val=$(( $* ))
5805 else
5806 as_fn_arith ()
5808 as_val=`expr "$@" || test $? -eq 1`
5810 fi # as_fn_arith
5813 if expr a : '\(a\)' >/dev/null 2>&1 &&
5814 test "X`expr 00001 : '.*\(...\)'`" = X001; then
5815 as_expr=expr
5816 else
5817 as_expr=false
5820 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
5821 as_basename=basename
5822 else
5823 as_basename=false
5826 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
5827 as_dirname=dirname
5828 else
5829 as_dirname=false
5832 as_me=`$as_basename -- "$0" ||
5833 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
5834 X"$0" : 'X\(//\)$' \| \
5835 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
5836 $as_echo X/"$0" |
5837 sed '/^.*\/\([^/][^/]*\)\/*$/{
5838 s//\1/
5841 /^X\/\(\/\/\)$/{
5842 s//\1/
5845 /^X\/\(\/\).*/{
5846 s//\1/
5849 s/.*/./; q'`
5851 # Avoid depending upon Character Ranges.
5852 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
5853 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
5854 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
5855 as_cr_digits='0123456789'
5856 as_cr_alnum=$as_cr_Letters$as_cr_digits
5858 ECHO_C= ECHO_N= ECHO_T=
5859 case `echo -n x` in #(((((
5860 -n*)
5861 case `echo 'xy\c'` in
5862 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
5863 xy) ECHO_C='\c';;
5864 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
5865 ECHO_T=' ';;
5866 esac;;
5868 ECHO_N='-n';;
5869 esac
5871 rm -f conf$$ conf$$.exe conf$$.file
5872 if test -d conf$$.dir; then
5873 rm -f conf$$.dir/conf$$.file
5874 else
5875 rm -f conf$$.dir
5876 mkdir conf$$.dir 2>/dev/null
5878 if (echo >conf$$.file) 2>/dev/null; then
5879 if ln -s conf$$.file conf$$ 2>/dev/null; then
5880 as_ln_s='ln -s'
5881 # ... but there are two gotchas:
5882 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
5883 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
5884 # In both cases, we have to default to `cp -pR'.
5885 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
5886 as_ln_s='cp -pR'
5887 elif ln conf$$.file conf$$ 2>/dev/null; then
5888 as_ln_s=ln
5889 else
5890 as_ln_s='cp -pR'
5892 else
5893 as_ln_s='cp -pR'
5895 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
5896 rmdir conf$$.dir 2>/dev/null
5899 # as_fn_mkdir_p
5900 # -------------
5901 # Create "$as_dir" as a directory, including parents if necessary.
5902 as_fn_mkdir_p ()
5905 case $as_dir in #(
5906 -*) as_dir=./$as_dir;;
5907 esac
5908 test -d "$as_dir" || eval $as_mkdir_p || {
5909 as_dirs=
5910 while :; do
5911 case $as_dir in #(
5912 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
5913 *) as_qdir=$as_dir;;
5914 esac
5915 as_dirs="'$as_qdir' $as_dirs"
5916 as_dir=`$as_dirname -- "$as_dir" ||
5917 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5918 X"$as_dir" : 'X\(//\)[^/]' \| \
5919 X"$as_dir" : 'X\(//\)$' \| \
5920 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
5921 $as_echo X"$as_dir" |
5922 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
5923 s//\1/
5926 /^X\(\/\/\)[^/].*/{
5927 s//\1/
5930 /^X\(\/\/\)$/{
5931 s//\1/
5934 /^X\(\/\).*/{
5935 s//\1/
5938 s/.*/./; q'`
5939 test -d "$as_dir" && break
5940 done
5941 test -z "$as_dirs" || eval "mkdir $as_dirs"
5942 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
5945 } # as_fn_mkdir_p
5946 if mkdir -p . 2>/dev/null; then
5947 as_mkdir_p='mkdir -p "$as_dir"'
5948 else
5949 test -d ./-p && rmdir ./-p
5950 as_mkdir_p=false
5954 # as_fn_executable_p FILE
5955 # -----------------------
5956 # Test if FILE is an executable regular file.
5957 as_fn_executable_p ()
5959 test -f "$1" && test -x "$1"
5960 } # as_fn_executable_p
5961 as_test_x='test -x'
5962 as_executable_p=as_fn_executable_p
5964 # Sed expression to map a string onto a valid CPP name.
5965 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
5967 # Sed expression to map a string onto a valid variable name.
5968 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
5971 exec 6>&1
5972 ## ----------------------------------- ##
5973 ## Main body of $CONFIG_STATUS script. ##
5974 ## ----------------------------------- ##
5975 _ASEOF
5976 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
5978 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5979 # Save the log message, to keep $0 and so on meaningful, and to
5980 # report actual input values of CONFIG_FILES etc. instead of their
5981 # values after options handling.
5982 ac_log="
5983 This file was extended by fixincludes $as_me , which was
5984 generated by GNU Autoconf 2.69. Invocation command line was
5986 CONFIG_FILES = $CONFIG_FILES
5987 CONFIG_HEADERS = $CONFIG_HEADERS
5988 CONFIG_LINKS = $CONFIG_LINKS
5989 CONFIG_COMMANDS = $CONFIG_COMMANDS
5990 $ $0 $@
5992 on `(hostname || uname -n) 2>/dev/null | sed 1q`
5995 _ACEOF
5997 case $ac_config_files in *"
5998 "*) set x $ac_config_files; shift; ac_config_files=$*;;
5999 esac
6001 case $ac_config_headers in *"
6002 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
6003 esac
6006 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6007 # Files that config.status was made for.
6008 config_files="$ac_config_files"
6009 config_headers="$ac_config_headers"
6011 _ACEOF
6013 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6014 ac_cs_usage="\
6015 \`$as_me' instantiates files and other configuration actions
6016 from templates according to the current configuration. Unless the files
6017 and actions are specified as TAGs, all are instantiated by default.
6019 Usage: $0 [OPTION]... [TAG]...
6021 -h, --help print this help, then exit
6022 -V, --version print version number and configuration settings, then exit
6023 --config print configuration, then exit
6024 -q, --quiet, --silent
6025 do not print progress messages
6026 -d, --debug don't remove temporary files
6027 --recheck update $as_me by reconfiguring in the same conditions
6028 --file=FILE[:TEMPLATE]
6029 instantiate the configuration file FILE
6030 --header=FILE[:TEMPLATE]
6031 instantiate the configuration header FILE
6033 Configuration files:
6034 $config_files
6036 Configuration headers:
6037 $config_headers
6039 Report bugs to the package provider."
6041 _ACEOF
6042 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6043 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
6044 ac_cs_version="\\
6045 fixincludes config.status
6046 configured by $0, generated by GNU Autoconf 2.69,
6047 with options \\"\$ac_cs_config\\"
6049 Copyright (C) 2012 Free Software Foundation, Inc.
6050 This config.status script is free software; the Free Software Foundation
6051 gives unlimited permission to copy, distribute and modify it."
6053 ac_pwd='$ac_pwd'
6054 srcdir='$srcdir'
6055 test -n "\$AWK" || AWK=awk
6056 _ACEOF
6058 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6059 # The default lists apply if the user does not specify any file.
6060 ac_need_defaults=:
6061 while test $# != 0
6063 case $1 in
6064 --*=?*)
6065 ac_option=`expr "X$1" : 'X\([^=]*\)='`
6066 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
6067 ac_shift=:
6069 --*=)
6070 ac_option=`expr "X$1" : 'X\([^=]*\)='`
6071 ac_optarg=
6072 ac_shift=:
6075 ac_option=$1
6076 ac_optarg=$2
6077 ac_shift=shift
6079 esac
6081 case $ac_option in
6082 # Handling of the options.
6083 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
6084 ac_cs_recheck=: ;;
6085 --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
6086 $as_echo "$ac_cs_version"; exit ;;
6087 --config | --confi | --conf | --con | --co | --c )
6088 $as_echo "$ac_cs_config"; exit ;;
6089 --debug | --debu | --deb | --de | --d | -d )
6090 debug=: ;;
6091 --file | --fil | --fi | --f )
6092 $ac_shift
6093 case $ac_optarg in
6094 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
6095 '') as_fn_error $? "missing file argument" ;;
6096 esac
6097 as_fn_append CONFIG_FILES " '$ac_optarg'"
6098 ac_need_defaults=false;;
6099 --header | --heade | --head | --hea )
6100 $ac_shift
6101 case $ac_optarg in
6102 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
6103 esac
6104 as_fn_append CONFIG_HEADERS " '$ac_optarg'"
6105 ac_need_defaults=false;;
6106 --he | --h)
6107 # Conflict between --help and --header
6108 as_fn_error $? "ambiguous option: \`$1'
6109 Try \`$0 --help' for more information.";;
6110 --help | --hel | -h )
6111 $as_echo "$ac_cs_usage"; exit ;;
6112 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
6113 | -silent | --silent | --silen | --sile | --sil | --si | --s)
6114 ac_cs_silent=: ;;
6116 # This is an error.
6117 -*) as_fn_error $? "unrecognized option: \`$1'
6118 Try \`$0 --help' for more information." ;;
6120 *) as_fn_append ac_config_targets " $1"
6121 ac_need_defaults=false ;;
6123 esac
6124 shift
6125 done
6127 ac_configure_extra_args=
6129 if $ac_cs_silent; then
6130 exec 6>/dev/null
6131 ac_configure_extra_args="$ac_configure_extra_args --silent"
6134 _ACEOF
6135 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6136 if \$ac_cs_recheck; then
6137 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
6138 shift
6139 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
6140 CONFIG_SHELL='$SHELL'
6141 export CONFIG_SHELL
6142 exec "\$@"
6145 _ACEOF
6146 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6147 exec 5>>config.log
6149 echo
6150 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
6151 ## Running $as_me. ##
6152 _ASBOX
6153 $as_echo "$ac_log"
6154 } >&5
6156 _ACEOF
6157 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6158 _ACEOF
6160 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6162 # Handling of arguments.
6163 for ac_config_target in $ac_config_targets
6165 case $ac_config_target in
6166 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
6167 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
6168 "mkheaders.almost") CONFIG_FILES="$CONFIG_FILES mkheaders.almost:mkheaders.in" ;;
6170 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
6171 esac
6172 done
6175 # If the user did not use the arguments to specify the items to instantiate,
6176 # then the envvar interface is used. Set only those that are not.
6177 # We use the long form for the default assignment because of an extremely
6178 # bizarre bug on SunOS 4.1.3.
6179 if $ac_need_defaults; then
6180 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
6181 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
6184 # Have a temporary directory for convenience. Make it in the build tree
6185 # simply because there is no reason against having it here, and in addition,
6186 # creating and moving files from /tmp can sometimes cause problems.
6187 # Hook for its removal unless debugging.
6188 # Note that there is a small window in which the directory will not be cleaned:
6189 # after its creation but before its name has been assigned to `$tmp'.
6190 $debug ||
6192 tmp= ac_tmp=
6193 trap 'exit_status=$?
6194 : "${ac_tmp:=$tmp}"
6195 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
6197 trap 'as_fn_exit 1' 1 2 13 15
6199 # Create a (secure) tmp directory for tmp files.
6202 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
6203 test -d "$tmp"
6204 } ||
6206 tmp=./conf$$-$RANDOM
6207 (umask 077 && mkdir "$tmp")
6208 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
6209 ac_tmp=$tmp
6211 # Set up the scripts for CONFIG_FILES section.
6212 # No need to generate them if there are no CONFIG_FILES.
6213 # This happens for instance with `./config.status config.h'.
6214 if test -n "$CONFIG_FILES"; then
6217 ac_cr=`echo X | tr X '\015'`
6218 # On cygwin, bash can eat \r inside `` if the user requested igncr.
6219 # But we know of no other shell where ac_cr would be empty at this
6220 # point, so we can use a bashism as a fallback.
6221 if test "x$ac_cr" = x; then
6222 eval ac_cr=\$\'\\r\'
6224 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
6225 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
6226 ac_cs_awk_cr='\\r'
6227 else
6228 ac_cs_awk_cr=$ac_cr
6231 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
6232 _ACEOF
6236 echo "cat >conf$$subs.awk <<_ACEOF" &&
6237 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
6238 echo "_ACEOF"
6239 } >conf$$subs.sh ||
6240 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
6241 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
6242 ac_delim='%!_!# '
6243 for ac_last_try in false false false false false :; do
6244 . ./conf$$subs.sh ||
6245 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
6247 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
6248 if test $ac_delim_n = $ac_delim_num; then
6249 break
6250 elif $ac_last_try; then
6251 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
6252 else
6253 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
6255 done
6256 rm -f conf$$subs.sh
6258 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6259 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
6260 _ACEOF
6261 sed -n '
6263 s/^/S["/; s/!.*/"]=/
6266 s/^[^!]*!//
6267 :repl
6268 t repl
6269 s/'"$ac_delim"'$//
6270 t delim
6273 s/\(.\{148\}\)..*/\1/
6274 t more1
6275 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
6278 b repl
6279 :more1
6280 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
6283 s/.\{148\}//
6284 t nl
6285 :delim
6287 s/\(.\{148\}\)..*/\1/
6288 t more2
6289 s/["\\]/\\&/g; s/^/"/; s/$/"/
6292 :more2
6293 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
6296 s/.\{148\}//
6297 t delim
6298 ' <conf$$subs.awk | sed '
6299 /^[^""]/{
6301 s/\n//
6303 ' >>$CONFIG_STATUS || ac_write_fail=1
6304 rm -f conf$$subs.awk
6305 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6306 _ACAWK
6307 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
6308 for (key in S) S_is_set[key] = 1
6309 FS = "\a"
6313 line = $ 0
6314 nfields = split(line, field, "@")
6315 substed = 0
6316 len = length(field[1])
6317 for (i = 2; i < nfields; i++) {
6318 key = field[i]
6319 keylen = length(key)
6320 if (S_is_set[key]) {
6321 value = S[key]
6322 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
6323 len += length(value) + length(field[++i])
6324 substed = 1
6325 } else
6326 len += 1 + keylen
6329 print line
6332 _ACAWK
6333 _ACEOF
6334 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6335 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
6336 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
6337 else
6339 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
6340 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
6341 _ACEOF
6343 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
6344 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
6345 # trailing colons and then remove the whole line if VPATH becomes empty
6346 # (actually we leave an empty line to preserve line numbers).
6347 if test "x$srcdir" = x.; then
6348 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{
6350 s///
6351 s/^/:/
6352 s/[ ]*$/:/
6353 s/:\$(srcdir):/:/g
6354 s/:\${srcdir}:/:/g
6355 s/:@srcdir@:/:/g
6356 s/^:*//
6357 s/:*$//
6359 s/\(=[ ]*\).*/\1/
6361 s/\n//
6362 s/^[^=]*=[ ]*$//
6366 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6367 fi # test -n "$CONFIG_FILES"
6369 # Set up the scripts for CONFIG_HEADERS section.
6370 # No need to generate them if there are no CONFIG_HEADERS.
6371 # This happens for instance with `./config.status Makefile'.
6372 if test -n "$CONFIG_HEADERS"; then
6373 cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
6374 BEGIN {
6375 _ACEOF
6377 # Transform confdefs.h into an awk script `defines.awk', embedded as
6378 # here-document in config.status, that substitutes the proper values into
6379 # config.h.in to produce config.h.
6381 # Create a delimiter string that does not exist in confdefs.h, to ease
6382 # handling of long lines.
6383 ac_delim='%!_!# '
6384 for ac_last_try in false false :; do
6385 ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
6386 if test -z "$ac_tt"; then
6387 break
6388 elif $ac_last_try; then
6389 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
6390 else
6391 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
6393 done
6395 # For the awk script, D is an array of macro values keyed by name,
6396 # likewise P contains macro parameters if any. Preserve backslash
6397 # newline sequences.
6399 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
6400 sed -n '
6401 s/.\{148\}/&'"$ac_delim"'/g
6402 t rset
6403 :rset
6404 s/^[ ]*#[ ]*define[ ][ ]*/ /
6405 t def
6407 :def
6408 s/\\$//
6409 t bsnl
6410 s/["\\]/\\&/g
6411 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
6412 D["\1"]=" \3"/p
6413 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
6415 :bsnl
6416 s/["\\]/\\&/g
6417 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
6418 D["\1"]=" \3\\\\\\n"\\/p
6419 t cont
6420 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
6421 t cont
6423 :cont
6425 s/.\{148\}/&'"$ac_delim"'/g
6426 t clear
6427 :clear
6428 s/\\$//
6429 t bsnlc
6430 s/["\\]/\\&/g; s/^/"/; s/$/"/p
6432 :bsnlc
6433 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
6434 b cont
6435 ' <confdefs.h | sed '
6436 s/'"$ac_delim"'/"\\\
6437 "/g' >>$CONFIG_STATUS || ac_write_fail=1
6439 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6440 for (key in D) D_is_set[key] = 1
6441 FS = "\a"
6443 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
6444 line = \$ 0
6445 split(line, arg, " ")
6446 if (arg[1] == "#") {
6447 defundef = arg[2]
6448 mac1 = arg[3]
6449 } else {
6450 defundef = substr(arg[1], 2)
6451 mac1 = arg[2]
6453 split(mac1, mac2, "(") #)
6454 macro = mac2[1]
6455 prefix = substr(line, 1, index(line, defundef) - 1)
6456 if (D_is_set[macro]) {
6457 # Preserve the white space surrounding the "#".
6458 print prefix "define", macro P[macro] D[macro]
6459 next
6460 } else {
6461 # Replace #undef with comments. This is necessary, for example,
6462 # in the case of _POSIX_SOURCE, which is predefined and required
6463 # on some systems where configure will not decide to define it.
6464 if (defundef == "undef") {
6465 print "/*", prefix defundef, macro, "*/"
6466 next
6470 { print }
6471 _ACAWK
6472 _ACEOF
6473 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6474 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
6475 fi # test -n "$CONFIG_HEADERS"
6478 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS "
6479 shift
6480 for ac_tag
6482 case $ac_tag in
6483 :[FHLC]) ac_mode=$ac_tag; continue;;
6484 esac
6485 case $ac_mode$ac_tag in
6486 :[FHL]*:*);;
6487 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
6488 :[FH]-) ac_tag=-:-;;
6489 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
6490 esac
6491 ac_save_IFS=$IFS
6492 IFS=:
6493 set x $ac_tag
6494 IFS=$ac_save_IFS
6495 shift
6496 ac_file=$1
6497 shift
6499 case $ac_mode in
6500 :L) ac_source=$1;;
6501 :[FH])
6502 ac_file_inputs=
6503 for ac_f
6505 case $ac_f in
6506 -) ac_f="$ac_tmp/stdin";;
6507 *) # Look for the file first in the build tree, then in the source tree
6508 # (if the path is not absolute). The absolute path cannot be DOS-style,
6509 # because $ac_f cannot contain `:'.
6510 test -f "$ac_f" ||
6511 case $ac_f in
6512 [\\/$]*) false;;
6513 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
6514 esac ||
6515 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
6516 esac
6517 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
6518 as_fn_append ac_file_inputs " '$ac_f'"
6519 done
6521 # Let's still pretend it is `configure' which instantiates (i.e., don't
6522 # use $as_me), people would be surprised to read:
6523 # /* config.h. Generated by config.status. */
6524 configure_input='Generated from '`
6525 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
6526 `' by configure.'
6527 if test x"$ac_file" != x-; then
6528 configure_input="$ac_file. $configure_input"
6529 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
6530 $as_echo "$as_me: creating $ac_file" >&6;}
6532 # Neutralize special characters interpreted by sed in replacement strings.
6533 case $configure_input in #(
6534 *\&* | *\|* | *\\* )
6535 ac_sed_conf_input=`$as_echo "$configure_input" |
6536 sed 's/[\\\\&|]/\\\\&/g'`;; #(
6537 *) ac_sed_conf_input=$configure_input;;
6538 esac
6540 case $ac_tag in
6541 *:-:* | *:-) cat >"$ac_tmp/stdin" \
6542 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
6543 esac
6545 esac
6547 ac_dir=`$as_dirname -- "$ac_file" ||
6548 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
6549 X"$ac_file" : 'X\(//\)[^/]' \| \
6550 X"$ac_file" : 'X\(//\)$' \| \
6551 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
6552 $as_echo X"$ac_file" |
6553 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
6554 s//\1/
6557 /^X\(\/\/\)[^/].*/{
6558 s//\1/
6561 /^X\(\/\/\)$/{
6562 s//\1/
6565 /^X\(\/\).*/{
6566 s//\1/
6569 s/.*/./; q'`
6570 as_dir="$ac_dir"; as_fn_mkdir_p
6571 ac_builddir=.
6573 case "$ac_dir" in
6574 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
6576 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
6577 # A ".." for each directory in $ac_dir_suffix.
6578 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
6579 case $ac_top_builddir_sub in
6580 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
6581 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
6582 esac ;;
6583 esac
6584 ac_abs_top_builddir=$ac_pwd
6585 ac_abs_builddir=$ac_pwd$ac_dir_suffix
6586 # for backward compatibility:
6587 ac_top_builddir=$ac_top_build_prefix
6589 case $srcdir in
6590 .) # We are building in place.
6591 ac_srcdir=.
6592 ac_top_srcdir=$ac_top_builddir_sub
6593 ac_abs_top_srcdir=$ac_pwd ;;
6594 [\\/]* | ?:[\\/]* ) # Absolute name.
6595 ac_srcdir=$srcdir$ac_dir_suffix;
6596 ac_top_srcdir=$srcdir
6597 ac_abs_top_srcdir=$srcdir ;;
6598 *) # Relative name.
6599 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
6600 ac_top_srcdir=$ac_top_build_prefix$srcdir
6601 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
6602 esac
6603 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
6606 case $ac_mode in
6609 # CONFIG_FILE
6612 _ACEOF
6614 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6615 # If the template does not know about datarootdir, expand it.
6616 # FIXME: This hack should be removed a few years after 2.60.
6617 ac_datarootdir_hack=; ac_datarootdir_seen=
6618 ac_sed_dataroot='
6619 /datarootdir/ {
6623 /@datadir@/p
6624 /@docdir@/p
6625 /@infodir@/p
6626 /@localedir@/p
6627 /@mandir@/p'
6628 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
6629 *datarootdir*) ac_datarootdir_seen=yes;;
6630 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
6631 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
6632 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
6633 _ACEOF
6634 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6635 ac_datarootdir_hack='
6636 s&@datadir@&$datadir&g
6637 s&@docdir@&$docdir&g
6638 s&@infodir@&$infodir&g
6639 s&@localedir@&$localedir&g
6640 s&@mandir@&$mandir&g
6641 s&\\\${datarootdir}&$datarootdir&g' ;;
6642 esac
6643 _ACEOF
6645 # Neutralize VPATH when `$srcdir' = `.'.
6646 # Shell code in configure.ac might set extrasub.
6647 # FIXME: do we really want to maintain this feature?
6648 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6649 ac_sed_extra="$ac_vpsub
6650 $extrasub
6651 _ACEOF
6652 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6654 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
6655 s|@configure_input@|$ac_sed_conf_input|;t t
6656 s&@top_builddir@&$ac_top_builddir_sub&;t t
6657 s&@top_build_prefix@&$ac_top_build_prefix&;t t
6658 s&@srcdir@&$ac_srcdir&;t t
6659 s&@abs_srcdir@&$ac_abs_srcdir&;t t
6660 s&@top_srcdir@&$ac_top_srcdir&;t t
6661 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
6662 s&@builddir@&$ac_builddir&;t t
6663 s&@abs_builddir@&$ac_abs_builddir&;t t
6664 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
6665 $ac_datarootdir_hack
6667 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
6668 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
6670 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
6671 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
6672 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \
6673 "$ac_tmp/out"`; test -z "$ac_out"; } &&
6674 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
6675 which seems to be undefined. Please make sure it is defined" >&5
6676 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
6677 which seems to be undefined. Please make sure it is defined" >&2;}
6679 rm -f "$ac_tmp/stdin"
6680 case $ac_file in
6681 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
6682 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
6683 esac \
6684 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
6688 # CONFIG_HEADER
6690 if test x"$ac_file" != x-; then
6692 $as_echo "/* $configure_input */" \
6693 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
6694 } >"$ac_tmp/config.h" \
6695 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
6696 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
6697 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
6698 $as_echo "$as_me: $ac_file is unchanged" >&6;}
6699 else
6700 rm -f "$ac_file"
6701 mv "$ac_tmp/config.h" "$ac_file" \
6702 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
6704 else
6705 $as_echo "/* $configure_input */" \
6706 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
6707 || as_fn_error $? "could not create -" "$LINENO" 5
6712 esac
6715 case $ac_file$ac_mode in
6716 "config.h":H) echo timestamp > stamp-h ;;
6718 esac
6719 done # for ac_tag
6722 as_fn_exit 0
6723 _ACEOF
6724 ac_clean_files=$ac_clean_files_save
6726 test $ac_write_fail = 0 ||
6727 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
6730 # configure is writing to config.log, and then calls config.status.
6731 # config.status does its own redirection, appending to config.log.
6732 # Unfortunately, on DOS this fails, as config.log is still kept open
6733 # by configure, so config.status won't be able to write to it; its
6734 # output is simply discarded. So we exec the FD to /dev/null,
6735 # effectively closing config.log, so it can be properly (re)opened and
6736 # appended to by config.status. When coming back to configure, we
6737 # need to make the FD available again.
6738 if test "$no_create" != yes; then
6739 ac_cs_success=:
6740 ac_config_status_args=
6741 test "$silent" = yes &&
6742 ac_config_status_args="$ac_config_status_args --quiet"
6743 exec 5>/dev/null
6744 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
6745 exec 5>>config.log
6746 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
6747 # would make configure fail if this is the last instruction.
6748 $ac_cs_success || as_fn_exit 1
6750 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
6751 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
6752 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}