PR tree-optimization/54810
[official-gcc.git] / gnattools / configure
blob54a2be6c2db901f9a642a6e1f64dc9a9d10503a8
1 #! /bin/sh
2 # Guess values for system-dependent variables and create Makefiles.
3 # Generated by GNU Autoconf 2.64.
5 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
6 # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software
7 # Foundation, Inc.
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 case $0 in #((
91 *[\\/]* ) as_myself=$0 ;;
92 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
93 for as_dir in $PATH
95 IFS=$as_save_IFS
96 test -z "$as_dir" && as_dir=.
97 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
98 done
99 IFS=$as_save_IFS
102 esac
103 # We did not find ourselves, most probably we were run as `sh COMMAND'
104 # in which case we are not to be found in the path.
105 if test "x$as_myself" = x; then
106 as_myself=$0
108 if test ! -f "$as_myself"; then
109 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
110 exit 1
113 # Unset variables that we do not need and which cause bugs (e.g. in
114 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
115 # suppresses any "Segmentation fault" message there. '((' could
116 # trigger a bug in pdksh 5.2.14.
117 for as_var in BASH_ENV ENV MAIL MAILPATH
118 do eval test x\${$as_var+set} = xset \
119 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
120 done
121 PS1='$ '
122 PS2='> '
123 PS4='+ '
125 # NLS nuisances.
126 LC_ALL=C
127 export LC_ALL
128 LANGUAGE=C
129 export LANGUAGE
131 # CDPATH.
132 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
134 if test "x$CONFIG_SHELL" = x; then
135 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
136 emulate sh
137 NULLCMD=:
138 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
139 # is contrary to our usage. Disable this feature.
140 alias -g '\${1+\"\$@\"}'='\"\$@\"'
141 setopt NO_GLOB_SUBST
142 else
143 case \`(set -o) 2>/dev/null\` in #(
144 *posix*) :
145 set -o posix ;; #(
146 *) :
148 esac
151 as_required="as_fn_return () { (exit \$1); }
152 as_fn_success () { as_fn_return 0; }
153 as_fn_failure () { as_fn_return 1; }
154 as_fn_ret_success () { return 0; }
155 as_fn_ret_failure () { return 1; }
157 exitcode=0
158 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
159 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
160 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
161 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
162 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
164 else
165 exitcode=1; echo positional parameters were not saved.
167 test x\$exitcode = x0 || exit 1"
168 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
169 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
170 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
171 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1"
172 if (eval "$as_required") 2>/dev/null; then :
173 as_have_required=yes
174 else
175 as_have_required=no
177 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
179 else
180 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
181 as_found=false
182 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
184 IFS=$as_save_IFS
185 test -z "$as_dir" && as_dir=.
186 as_found=:
187 case $as_dir in #(
189 for as_base in sh bash ksh sh5; do
190 # Try only shells that exist, to save several forks.
191 as_shell=$as_dir/$as_base
192 if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
193 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
194 CONFIG_SHELL=$as_shell as_have_required=yes
195 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
196 break 2
199 done;;
200 esac
201 as_found=false
202 done
203 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
204 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
205 CONFIG_SHELL=$SHELL as_have_required=yes
206 fi; }
207 IFS=$as_save_IFS
210 if test "x$CONFIG_SHELL" != x; then :
211 # We cannot yet assume a decent shell, so we have to provide a
212 # neutralization value for shells without unset; and this also
213 # works around shells that cannot unset nonexistent variables.
214 BASH_ENV=/dev/null
215 ENV=/dev/null
216 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
217 export CONFIG_SHELL
218 exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
221 if test x$as_have_required = xno; then :
222 $as_echo "$0: This script requires a shell more modern than all"
223 $as_echo "$0: the shells that I found on your system."
224 if test x${ZSH_VERSION+set} = xset ; then
225 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
226 $as_echo "$0: be upgraded to zsh 4.3.4 or later."
227 else
228 $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
229 $0: including any error possibly output before this
230 $0: message. Then install a modern shell, or manually run
231 $0: the script under such a shell if you do have one."
233 exit 1
237 SHELL=${CONFIG_SHELL-/bin/sh}
238 export SHELL
239 # Unset more variables known to interfere with behavior of common tools.
240 CLICOLOR_FORCE= GREP_OPTIONS=
241 unset CLICOLOR_FORCE GREP_OPTIONS
243 ## --------------------- ##
244 ## M4sh Shell Functions. ##
245 ## --------------------- ##
246 # as_fn_unset VAR
247 # ---------------
248 # Portably unset VAR.
249 as_fn_unset ()
251 { eval $1=; unset $1;}
253 as_unset=as_fn_unset
255 # as_fn_set_status STATUS
256 # -----------------------
257 # Set $? to STATUS, without forking.
258 as_fn_set_status ()
260 return $1
261 } # as_fn_set_status
263 # as_fn_exit STATUS
264 # -----------------
265 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
266 as_fn_exit ()
268 set +e
269 as_fn_set_status $1
270 exit $1
271 } # as_fn_exit
273 # as_fn_mkdir_p
274 # -------------
275 # Create "$as_dir" as a directory, including parents if necessary.
276 as_fn_mkdir_p ()
279 case $as_dir in #(
280 -*) as_dir=./$as_dir;;
281 esac
282 test -d "$as_dir" || eval $as_mkdir_p || {
283 as_dirs=
284 while :; do
285 case $as_dir in #(
286 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
287 *) as_qdir=$as_dir;;
288 esac
289 as_dirs="'$as_qdir' $as_dirs"
290 as_dir=`$as_dirname -- "$as_dir" ||
291 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
292 X"$as_dir" : 'X\(//\)[^/]' \| \
293 X"$as_dir" : 'X\(//\)$' \| \
294 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
295 $as_echo X"$as_dir" |
296 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
297 s//\1/
300 /^X\(\/\/\)[^/].*/{
301 s//\1/
304 /^X\(\/\/\)$/{
305 s//\1/
308 /^X\(\/\).*/{
309 s//\1/
312 s/.*/./; q'`
313 test -d "$as_dir" && break
314 done
315 test -z "$as_dirs" || eval "mkdir $as_dirs"
316 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
319 } # as_fn_mkdir_p
320 # as_fn_append VAR VALUE
321 # ----------------------
322 # Append the text in VALUE to the end of the definition contained in VAR. Take
323 # advantage of any shell optimizations that allow amortized linear growth over
324 # repeated appends, instead of the typical quadratic growth present in naive
325 # implementations.
326 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
327 eval 'as_fn_append ()
329 eval $1+=\$2
331 else
332 as_fn_append ()
334 eval $1=\$$1\$2
336 fi # as_fn_append
338 # as_fn_arith ARG...
339 # ------------------
340 # Perform arithmetic evaluation on the ARGs, and store the result in the
341 # global $as_val. Take advantage of shells that can avoid forks. The arguments
342 # must be portable across $(()) and expr.
343 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
344 eval 'as_fn_arith ()
346 as_val=$(( $* ))
348 else
349 as_fn_arith ()
351 as_val=`expr "$@" || test $? -eq 1`
353 fi # as_fn_arith
356 # as_fn_error ERROR [LINENO LOG_FD]
357 # ---------------------------------
358 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
359 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
360 # script with status $?, using 1 if that was 0.
361 as_fn_error ()
363 as_status=$?; test $as_status -eq 0 && as_status=1
364 if test "$3"; then
365 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
366 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
368 $as_echo "$as_me: error: $1" >&2
369 as_fn_exit $as_status
370 } # as_fn_error
372 if expr a : '\(a\)' >/dev/null 2>&1 &&
373 test "X`expr 00001 : '.*\(...\)'`" = X001; then
374 as_expr=expr
375 else
376 as_expr=false
379 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
380 as_basename=basename
381 else
382 as_basename=false
385 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
386 as_dirname=dirname
387 else
388 as_dirname=false
391 as_me=`$as_basename -- "$0" ||
392 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
393 X"$0" : 'X\(//\)$' \| \
394 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
395 $as_echo X/"$0" |
396 sed '/^.*\/\([^/][^/]*\)\/*$/{
397 s//\1/
400 /^X\/\(\/\/\)$/{
401 s//\1/
404 /^X\/\(\/\).*/{
405 s//\1/
408 s/.*/./; q'`
410 # Avoid depending upon Character Ranges.
411 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
412 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
413 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
414 as_cr_digits='0123456789'
415 as_cr_alnum=$as_cr_Letters$as_cr_digits
418 as_lineno_1=$LINENO as_lineno_1a=$LINENO
419 as_lineno_2=$LINENO as_lineno_2a=$LINENO
420 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
421 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
422 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
423 sed -n '
425 /[$]LINENO/=
426 ' <$as_myself |
427 sed '
428 s/[$]LINENO.*/&-/
429 t lineno
431 :lineno
433 :loop
434 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
435 t loop
436 s/-\n.*//
437 ' >$as_me.lineno &&
438 chmod +x "$as_me.lineno" ||
439 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
441 # Don't try to exec as it changes $[0], causing all sort of problems
442 # (the dirname of $[0] is not the place where we might find the
443 # original and so on. Autoconf is especially sensitive to this).
444 . "./$as_me.lineno"
445 # Exit status is that of the last command.
446 exit
449 ECHO_C= ECHO_N= ECHO_T=
450 case `echo -n x` in #(((((
451 -n*)
452 case `echo 'xy\c'` in
453 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
454 xy) ECHO_C='\c';;
455 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
456 ECHO_T=' ';;
457 esac;;
459 ECHO_N='-n';;
460 esac
462 rm -f conf$$ conf$$.exe conf$$.file
463 if test -d conf$$.dir; then
464 rm -f conf$$.dir/conf$$.file
465 else
466 rm -f conf$$.dir
467 mkdir conf$$.dir 2>/dev/null
469 if (echo >conf$$.file) 2>/dev/null; then
470 if ln -s conf$$.file conf$$ 2>/dev/null; then
471 as_ln_s='ln -s'
472 # ... but there are two gotchas:
473 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
474 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
475 # In both cases, we have to default to `cp -p'.
476 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
477 as_ln_s='cp -p'
478 elif ln conf$$.file conf$$ 2>/dev/null; then
479 as_ln_s=ln
480 else
481 as_ln_s='cp -p'
483 else
484 as_ln_s='cp -p'
486 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
487 rmdir conf$$.dir 2>/dev/null
489 if mkdir -p . 2>/dev/null; then
490 as_mkdir_p='mkdir -p "$as_dir"'
491 else
492 test -d ./-p && rmdir ./-p
493 as_mkdir_p=false
496 if test -x / >/dev/null 2>&1; then
497 as_test_x='test -x'
498 else
499 if ls -dL / >/dev/null 2>&1; then
500 as_ls_L_option=L
501 else
502 as_ls_L_option=
504 as_test_x='
505 eval sh -c '\''
506 if test -d "$1"; then
507 test -d "$1/.";
508 else
509 case $1 in #(
510 -*)set "./$1";;
511 esac;
512 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
513 ???[sx]*):;;*)false;;esac;fi
514 '\'' sh
517 as_executable_p=$as_test_x
519 # Sed expression to map a string onto a valid CPP name.
520 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
522 # Sed expression to map a string onto a valid variable name.
523 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
526 exec 7<&0 </dev/null 6>&1
528 # Name of the host.
529 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
530 # so uname gets run too.
531 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
534 # Initializations.
536 ac_default_prefix=/usr/local
537 ac_clean_files=
538 ac_config_libobj_dir=.
539 LIBOBJS=
540 cross_compiling=no
541 subdirs=
542 MFLAGS=
543 MAKEFLAGS=
545 # Identity of this package.
546 PACKAGE_NAME=
547 PACKAGE_TARNAME=
548 PACKAGE_VERSION=
549 PACKAGE_STRING=
550 PACKAGE_BUGREPORT=
551 PACKAGE_URL=
553 ac_unique_file="Makefile.in"
554 ac_subst_vars='LTLIBOBJS
555 LIBOBJS
556 warn_cflags
557 OBJEXT
558 EXEEXT
559 ac_ct_CC
560 CPPFLAGS
561 LDFLAGS
562 CFLAGS
564 ADA_CFLAGS
565 EXTRA_GNATTOOLS
566 TOOLS_TARGET_PAIRS
567 default_gnattools_target
568 LN_S
569 target_noncanonical
570 target_os
571 target_vendor
572 target_cpu
573 target
574 host_os
575 host_vendor
576 host_cpu
577 host
578 build_os
579 build_vendor
580 build_cpu
581 build
582 INSTALL_DATA
583 INSTALL_SCRIPT
584 INSTALL_PROGRAM
585 MAINT
586 target_alias
587 host_alias
588 build_alias
589 LIBS
590 ECHO_T
591 ECHO_N
592 ECHO_C
593 DEFS
594 mandir
595 localedir
596 libdir
597 psdir
598 pdfdir
599 dvidir
600 htmldir
601 infodir
602 docdir
603 oldincludedir
604 includedir
605 localstatedir
606 sharedstatedir
607 sysconfdir
608 datadir
609 datarootdir
610 libexecdir
611 sbindir
612 bindir
613 program_transform_name
614 prefix
615 exec_prefix
616 PACKAGE_URL
617 PACKAGE_BUGREPORT
618 PACKAGE_STRING
619 PACKAGE_VERSION
620 PACKAGE_TARNAME
621 PACKAGE_NAME
622 PATH_SEPARATOR
623 SHELL'
624 ac_subst_files=''
625 ac_user_opts='
626 enable_option_checking
627 enable_maintainer_mode
629 ac_precious_vars='build_alias
630 host_alias
631 target_alias
633 CFLAGS
634 LDFLAGS
635 LIBS
636 CPPFLAGS'
639 # Initialize some variables set by options.
640 ac_init_help=
641 ac_init_version=false
642 ac_unrecognized_opts=
643 ac_unrecognized_sep=
644 # The variables have the same names as the options, with
645 # dashes changed to underlines.
646 cache_file=/dev/null
647 exec_prefix=NONE
648 no_create=
649 no_recursion=
650 prefix=NONE
651 program_prefix=NONE
652 program_suffix=NONE
653 program_transform_name=s,x,x,
654 silent=
655 site=
656 srcdir=
657 verbose=
658 x_includes=NONE
659 x_libraries=NONE
661 # Installation directory options.
662 # These are left unexpanded so users can "make install exec_prefix=/foo"
663 # and all the variables that are supposed to be based on exec_prefix
664 # by default will actually change.
665 # Use braces instead of parens because sh, perl, etc. also accept them.
666 # (The list follows the same order as the GNU Coding Standards.)
667 bindir='${exec_prefix}/bin'
668 sbindir='${exec_prefix}/sbin'
669 libexecdir='${exec_prefix}/libexec'
670 datarootdir='${prefix}/share'
671 datadir='${datarootdir}'
672 sysconfdir='${prefix}/etc'
673 sharedstatedir='${prefix}/com'
674 localstatedir='${prefix}/var'
675 includedir='${prefix}/include'
676 oldincludedir='/usr/include'
677 docdir='${datarootdir}/doc/${PACKAGE}'
678 infodir='${datarootdir}/info'
679 htmldir='${docdir}'
680 dvidir='${docdir}'
681 pdfdir='${docdir}'
682 psdir='${docdir}'
683 libdir='${exec_prefix}/lib'
684 localedir='${datarootdir}/locale'
685 mandir='${datarootdir}/man'
687 ac_prev=
688 ac_dashdash=
689 for ac_option
691 # If the previous option needs an argument, assign it.
692 if test -n "$ac_prev"; then
693 eval $ac_prev=\$ac_option
694 ac_prev=
695 continue
698 case $ac_option in
699 *=*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
700 *) ac_optarg=yes ;;
701 esac
703 # Accept the important Cygnus configure options, so we can diagnose typos.
705 case $ac_dashdash$ac_option in
707 ac_dashdash=yes ;;
709 -bindir | --bindir | --bindi | --bind | --bin | --bi)
710 ac_prev=bindir ;;
711 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
712 bindir=$ac_optarg ;;
714 -build | --build | --buil | --bui | --bu)
715 ac_prev=build_alias ;;
716 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
717 build_alias=$ac_optarg ;;
719 -cache-file | --cache-file | --cache-fil | --cache-fi \
720 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
721 ac_prev=cache_file ;;
722 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
723 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
724 cache_file=$ac_optarg ;;
726 --config-cache | -C)
727 cache_file=config.cache ;;
729 -datadir | --datadir | --datadi | --datad)
730 ac_prev=datadir ;;
731 -datadir=* | --datadir=* | --datadi=* | --datad=*)
732 datadir=$ac_optarg ;;
734 -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
735 | --dataroo | --dataro | --datar)
736 ac_prev=datarootdir ;;
737 -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
738 | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
739 datarootdir=$ac_optarg ;;
741 -disable-* | --disable-*)
742 ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
743 # Reject names that are not valid shell variable names.
744 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
745 as_fn_error "invalid feature name: $ac_useropt"
746 ac_useropt_orig=$ac_useropt
747 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
748 case $ac_user_opts in
750 "enable_$ac_useropt"
751 "*) ;;
752 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
753 ac_unrecognized_sep=', ';;
754 esac
755 eval enable_$ac_useropt=no ;;
757 -docdir | --docdir | --docdi | --doc | --do)
758 ac_prev=docdir ;;
759 -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
760 docdir=$ac_optarg ;;
762 -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
763 ac_prev=dvidir ;;
764 -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
765 dvidir=$ac_optarg ;;
767 -enable-* | --enable-*)
768 ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
769 # Reject names that are not valid shell variable names.
770 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
771 as_fn_error "invalid feature name: $ac_useropt"
772 ac_useropt_orig=$ac_useropt
773 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
774 case $ac_user_opts in
776 "enable_$ac_useropt"
777 "*) ;;
778 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
779 ac_unrecognized_sep=', ';;
780 esac
781 eval enable_$ac_useropt=\$ac_optarg ;;
783 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
784 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
785 | --exec | --exe | --ex)
786 ac_prev=exec_prefix ;;
787 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
788 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
789 | --exec=* | --exe=* | --ex=*)
790 exec_prefix=$ac_optarg ;;
792 -gas | --gas | --ga | --g)
793 # Obsolete; use --with-gas.
794 with_gas=yes ;;
796 -help | --help | --hel | --he | -h)
797 ac_init_help=long ;;
798 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
799 ac_init_help=recursive ;;
800 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
801 ac_init_help=short ;;
803 -host | --host | --hos | --ho)
804 ac_prev=host_alias ;;
805 -host=* | --host=* | --hos=* | --ho=*)
806 host_alias=$ac_optarg ;;
808 -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
809 ac_prev=htmldir ;;
810 -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
811 | --ht=*)
812 htmldir=$ac_optarg ;;
814 -includedir | --includedir | --includedi | --included | --include \
815 | --includ | --inclu | --incl | --inc)
816 ac_prev=includedir ;;
817 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
818 | --includ=* | --inclu=* | --incl=* | --inc=*)
819 includedir=$ac_optarg ;;
821 -infodir | --infodir | --infodi | --infod | --info | --inf)
822 ac_prev=infodir ;;
823 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
824 infodir=$ac_optarg ;;
826 -libdir | --libdir | --libdi | --libd)
827 ac_prev=libdir ;;
828 -libdir=* | --libdir=* | --libdi=* | --libd=*)
829 libdir=$ac_optarg ;;
831 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
832 | --libexe | --libex | --libe)
833 ac_prev=libexecdir ;;
834 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
835 | --libexe=* | --libex=* | --libe=*)
836 libexecdir=$ac_optarg ;;
838 -localedir | --localedir | --localedi | --localed | --locale)
839 ac_prev=localedir ;;
840 -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
841 localedir=$ac_optarg ;;
843 -localstatedir | --localstatedir | --localstatedi | --localstated \
844 | --localstate | --localstat | --localsta | --localst | --locals)
845 ac_prev=localstatedir ;;
846 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
847 | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
848 localstatedir=$ac_optarg ;;
850 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
851 ac_prev=mandir ;;
852 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
853 mandir=$ac_optarg ;;
855 -nfp | --nfp | --nf)
856 # Obsolete; use --without-fp.
857 with_fp=no ;;
859 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
860 | --no-cr | --no-c | -n)
861 no_create=yes ;;
863 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
864 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
865 no_recursion=yes ;;
867 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
868 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
869 | --oldin | --oldi | --old | --ol | --o)
870 ac_prev=oldincludedir ;;
871 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
872 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
873 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
874 oldincludedir=$ac_optarg ;;
876 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
877 ac_prev=prefix ;;
878 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
879 prefix=$ac_optarg ;;
881 -program-prefix | --program-prefix | --program-prefi | --program-pref \
882 | --program-pre | --program-pr | --program-p)
883 ac_prev=program_prefix ;;
884 -program-prefix=* | --program-prefix=* | --program-prefi=* \
885 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
886 program_prefix=$ac_optarg ;;
888 -program-suffix | --program-suffix | --program-suffi | --program-suff \
889 | --program-suf | --program-su | --program-s)
890 ac_prev=program_suffix ;;
891 -program-suffix=* | --program-suffix=* | --program-suffi=* \
892 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
893 program_suffix=$ac_optarg ;;
895 -program-transform-name | --program-transform-name \
896 | --program-transform-nam | --program-transform-na \
897 | --program-transform-n | --program-transform- \
898 | --program-transform | --program-transfor \
899 | --program-transfo | --program-transf \
900 | --program-trans | --program-tran \
901 | --progr-tra | --program-tr | --program-t)
902 ac_prev=program_transform_name ;;
903 -program-transform-name=* | --program-transform-name=* \
904 | --program-transform-nam=* | --program-transform-na=* \
905 | --program-transform-n=* | --program-transform-=* \
906 | --program-transform=* | --program-transfor=* \
907 | --program-transfo=* | --program-transf=* \
908 | --program-trans=* | --program-tran=* \
909 | --progr-tra=* | --program-tr=* | --program-t=*)
910 program_transform_name=$ac_optarg ;;
912 -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
913 ac_prev=pdfdir ;;
914 -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
915 pdfdir=$ac_optarg ;;
917 -psdir | --psdir | --psdi | --psd | --ps)
918 ac_prev=psdir ;;
919 -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
920 psdir=$ac_optarg ;;
922 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
923 | -silent | --silent | --silen | --sile | --sil)
924 silent=yes ;;
926 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
927 ac_prev=sbindir ;;
928 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
929 | --sbi=* | --sb=*)
930 sbindir=$ac_optarg ;;
932 -sharedstatedir | --sharedstatedir | --sharedstatedi \
933 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
934 | --sharedst | --shareds | --shared | --share | --shar \
935 | --sha | --sh)
936 ac_prev=sharedstatedir ;;
937 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
938 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
939 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
940 | --sha=* | --sh=*)
941 sharedstatedir=$ac_optarg ;;
943 -site | --site | --sit)
944 ac_prev=site ;;
945 -site=* | --site=* | --sit=*)
946 site=$ac_optarg ;;
948 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
949 ac_prev=srcdir ;;
950 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
951 srcdir=$ac_optarg ;;
953 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
954 | --syscon | --sysco | --sysc | --sys | --sy)
955 ac_prev=sysconfdir ;;
956 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
957 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
958 sysconfdir=$ac_optarg ;;
960 -target | --target | --targe | --targ | --tar | --ta | --t)
961 ac_prev=target_alias ;;
962 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
963 target_alias=$ac_optarg ;;
965 -v | -verbose | --verbose | --verbos | --verbo | --verb)
966 verbose=yes ;;
968 -version | --version | --versio | --versi | --vers | -V)
969 ac_init_version=: ;;
971 -with-* | --with-*)
972 ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
973 # Reject names that are not valid shell variable names.
974 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
975 as_fn_error "invalid package name: $ac_useropt"
976 ac_useropt_orig=$ac_useropt
977 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
978 case $ac_user_opts in
980 "with_$ac_useropt"
981 "*) ;;
982 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
983 ac_unrecognized_sep=', ';;
984 esac
985 eval with_$ac_useropt=\$ac_optarg ;;
987 -without-* | --without-*)
988 ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
989 # Reject names that are not valid shell variable names.
990 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
991 as_fn_error "invalid package name: $ac_useropt"
992 ac_useropt_orig=$ac_useropt
993 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
994 case $ac_user_opts in
996 "with_$ac_useropt"
997 "*) ;;
998 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
999 ac_unrecognized_sep=', ';;
1000 esac
1001 eval with_$ac_useropt=no ;;
1003 --x)
1004 # Obsolete; use --with-x.
1005 with_x=yes ;;
1007 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1008 | --x-incl | --x-inc | --x-in | --x-i)
1009 ac_prev=x_includes ;;
1010 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1011 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1012 x_includes=$ac_optarg ;;
1014 -x-libraries | --x-libraries | --x-librarie | --x-librari \
1015 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1016 ac_prev=x_libraries ;;
1017 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1018 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1019 x_libraries=$ac_optarg ;;
1021 -*) as_fn_error "unrecognized option: \`$ac_option'
1022 Try \`$0 --help' for more information."
1025 *=*)
1026 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1027 # Reject names that are not valid shell variable names.
1028 case $ac_envvar in #(
1029 '' | [0-9]* | *[!_$as_cr_alnum]* )
1030 as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1031 esac
1032 eval $ac_envvar=\$ac_optarg
1033 export $ac_envvar ;;
1036 # FIXME: should be removed in autoconf 3.0.
1037 $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1038 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1039 $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1040 : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1043 esac
1044 done
1046 if test -n "$ac_prev"; then
1047 ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1048 as_fn_error "missing argument to $ac_option"
1051 if test -n "$ac_unrecognized_opts"; then
1052 case $enable_option_checking in
1053 no) ;;
1054 fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1055 *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1056 esac
1059 # Check all directory arguments for consistency.
1060 for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1061 datadir sysconfdir sharedstatedir localstatedir includedir \
1062 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1063 libdir localedir mandir
1065 eval ac_val=\$$ac_var
1066 # Remove trailing slashes.
1067 case $ac_val in
1068 */ )
1069 ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1070 eval $ac_var=\$ac_val;;
1071 esac
1072 # Be sure to have absolute directory names.
1073 case $ac_val in
1074 [\\/$]* | ?:[\\/]* ) continue;;
1075 NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1076 esac
1077 as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1078 done
1080 # There might be people who depend on the old broken behavior: `$host'
1081 # used to hold the argument of --host etc.
1082 # FIXME: To remove some day.
1083 build=$build_alias
1084 host=$host_alias
1085 target=$target_alias
1087 # FIXME: To remove some day.
1088 if test "x$host_alias" != x; then
1089 if test "x$build_alias" = x; then
1090 cross_compiling=maybe
1091 $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1092 If a cross compiler is detected then cross compile mode will be used." >&2
1093 elif test "x$build_alias" != "x$host_alias"; then
1094 cross_compiling=yes
1098 ac_tool_prefix=
1099 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1101 test "$silent" = yes && exec 6>/dev/null
1104 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1105 ac_ls_di=`ls -di .` &&
1106 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1107 as_fn_error "working directory cannot be determined"
1108 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1109 as_fn_error "pwd does not report name of working directory"
1112 # Find the source files, if location was not specified.
1113 if test -z "$srcdir"; then
1114 ac_srcdir_defaulted=yes
1115 # Try the directory containing this script, then the parent directory.
1116 ac_confdir=`$as_dirname -- "$as_myself" ||
1117 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1118 X"$as_myself" : 'X\(//\)[^/]' \| \
1119 X"$as_myself" : 'X\(//\)$' \| \
1120 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1121 $as_echo X"$as_myself" |
1122 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1123 s//\1/
1126 /^X\(\/\/\)[^/].*/{
1127 s//\1/
1130 /^X\(\/\/\)$/{
1131 s//\1/
1134 /^X\(\/\).*/{
1135 s//\1/
1138 s/.*/./; q'`
1139 srcdir=$ac_confdir
1140 if test ! -r "$srcdir/$ac_unique_file"; then
1141 srcdir=..
1143 else
1144 ac_srcdir_defaulted=no
1146 if test ! -r "$srcdir/$ac_unique_file"; then
1147 test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1148 as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1150 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1151 ac_abs_confdir=`(
1152 cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1153 pwd)`
1154 # When building in place, set srcdir=.
1155 if test "$ac_abs_confdir" = "$ac_pwd"; then
1156 srcdir=.
1158 # Remove unnecessary trailing slashes from srcdir.
1159 # Double slashes in file names in object file debugging info
1160 # mess up M-x gdb in Emacs.
1161 case $srcdir in
1162 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1163 esac
1164 for ac_var in $ac_precious_vars; do
1165 eval ac_env_${ac_var}_set=\${${ac_var}+set}
1166 eval ac_env_${ac_var}_value=\$${ac_var}
1167 eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1168 eval ac_cv_env_${ac_var}_value=\$${ac_var}
1169 done
1172 # Report the --help message.
1174 if test "$ac_init_help" = "long"; then
1175 # Omit some internal or obsolete options to make the list less imposing.
1176 # This message is too long to be a string in the A/UX 3.1 sh.
1177 cat <<_ACEOF
1178 \`configure' configures this package to adapt to many kinds of systems.
1180 Usage: $0 [OPTION]... [VAR=VALUE]...
1182 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1183 VAR=VALUE. See below for descriptions of some of the useful variables.
1185 Defaults for the options are specified in brackets.
1187 Configuration:
1188 -h, --help display this help and exit
1189 --help=short display options specific to this package
1190 --help=recursive display the short help of all the included packages
1191 -V, --version display version information and exit
1192 -q, --quiet, --silent do not print \`checking...' messages
1193 --cache-file=FILE cache test results in FILE [disabled]
1194 -C, --config-cache alias for \`--cache-file=config.cache'
1195 -n, --no-create do not create output files
1196 --srcdir=DIR find the sources in DIR [configure dir or \`..']
1198 Installation directories:
1199 --prefix=PREFIX install architecture-independent files in PREFIX
1200 [$ac_default_prefix]
1201 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
1202 [PREFIX]
1204 By default, \`make install' will install all the files in
1205 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
1206 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1207 for instance \`--prefix=\$HOME'.
1209 For better control, use the options below.
1211 Fine tuning of the installation directories:
1212 --bindir=DIR user executables [EPREFIX/bin]
1213 --sbindir=DIR system admin executables [EPREFIX/sbin]
1214 --libexecdir=DIR program executables [EPREFIX/libexec]
1215 --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1216 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1217 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
1218 --libdir=DIR object code libraries [EPREFIX/lib]
1219 --includedir=DIR C header files [PREFIX/include]
1220 --oldincludedir=DIR C header files for non-gcc [/usr/include]
1221 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1222 --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1223 --infodir=DIR info documentation [DATAROOTDIR/info]
1224 --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1225 --mandir=DIR man documentation [DATAROOTDIR/man]
1226 --docdir=DIR documentation root [DATAROOTDIR/doc/PACKAGE]
1227 --htmldir=DIR html documentation [DOCDIR]
1228 --dvidir=DIR dvi documentation [DOCDIR]
1229 --pdfdir=DIR pdf documentation [DOCDIR]
1230 --psdir=DIR ps documentation [DOCDIR]
1231 _ACEOF
1233 cat <<\_ACEOF
1235 System types:
1236 --build=BUILD configure for building on BUILD [guessed]
1237 --host=HOST cross-compile to build programs to run on HOST [BUILD]
1238 --target=TARGET configure for building compilers for TARGET [HOST]
1239 _ACEOF
1242 if test -n "$ac_init_help"; then
1244 cat <<\_ACEOF
1246 Optional Features:
1247 --disable-option-checking ignore unrecognized --enable/--with options
1248 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
1249 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
1250 --enable-maintainer-mode
1251 enable make rules and dependencies not useful (and
1252 sometimes confusing) to the casual installer
1254 Some influential environment variables:
1255 CC C compiler command
1256 CFLAGS C compiler flags
1257 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
1258 nonstandard directory <lib dir>
1259 LIBS libraries to pass to the linker, e.g. -l<library>
1260 CPPFLAGS C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1261 you have headers in a nonstandard directory <include dir>
1263 Use these variables to override the choices made by `configure' or to help
1264 it to find libraries and programs with nonstandard names/locations.
1266 Report bugs to the package provider.
1267 _ACEOF
1268 ac_status=$?
1271 if test "$ac_init_help" = "recursive"; then
1272 # If there are subdirs, report their specific --help.
1273 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1274 test -d "$ac_dir" ||
1275 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1276 continue
1277 ac_builddir=.
1279 case "$ac_dir" in
1280 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1282 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1283 # A ".." for each directory in $ac_dir_suffix.
1284 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1285 case $ac_top_builddir_sub in
1286 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1287 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1288 esac ;;
1289 esac
1290 ac_abs_top_builddir=$ac_pwd
1291 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1292 # for backward compatibility:
1293 ac_top_builddir=$ac_top_build_prefix
1295 case $srcdir in
1296 .) # We are building in place.
1297 ac_srcdir=.
1298 ac_top_srcdir=$ac_top_builddir_sub
1299 ac_abs_top_srcdir=$ac_pwd ;;
1300 [\\/]* | ?:[\\/]* ) # Absolute name.
1301 ac_srcdir=$srcdir$ac_dir_suffix;
1302 ac_top_srcdir=$srcdir
1303 ac_abs_top_srcdir=$srcdir ;;
1304 *) # Relative name.
1305 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1306 ac_top_srcdir=$ac_top_build_prefix$srcdir
1307 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1308 esac
1309 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1311 cd "$ac_dir" || { ac_status=$?; continue; }
1312 # Check for guested configure.
1313 if test -f "$ac_srcdir/configure.gnu"; then
1314 echo &&
1315 $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1316 elif test -f "$ac_srcdir/configure"; then
1317 echo &&
1318 $SHELL "$ac_srcdir/configure" --help=recursive
1319 else
1320 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1321 fi || ac_status=$?
1322 cd "$ac_pwd" || { ac_status=$?; break; }
1323 done
1326 test -n "$ac_init_help" && exit $ac_status
1327 if $ac_init_version; then
1328 cat <<\_ACEOF
1329 configure
1330 generated by GNU Autoconf 2.64
1332 Copyright (C) 2009 Free Software Foundation, Inc.
1333 This configure script is free software; the Free Software Foundation
1334 gives unlimited permission to copy, distribute and modify it.
1335 _ACEOF
1336 exit
1339 ## ------------------------ ##
1340 ## Autoconf initialization. ##
1341 ## ------------------------ ##
1343 # ac_fn_c_try_compile LINENO
1344 # --------------------------
1345 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1346 ac_fn_c_try_compile ()
1348 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1349 rm -f conftest.$ac_objext
1350 if { { ac_try="$ac_compile"
1351 case "(($ac_try" in
1352 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1353 *) ac_try_echo=$ac_try;;
1354 esac
1355 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1356 $as_echo "$ac_try_echo"; } >&5
1357 (eval "$ac_compile") 2>conftest.err
1358 ac_status=$?
1359 if test -s conftest.err; then
1360 grep -v '^ *+' conftest.err >conftest.er1
1361 cat conftest.er1 >&5
1362 mv -f conftest.er1 conftest.err
1364 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1365 test $ac_status = 0; } && {
1366 test -z "$ac_c_werror_flag" ||
1367 test ! -s conftest.err
1368 } && test -s conftest.$ac_objext; then :
1369 ac_retval=0
1370 else
1371 $as_echo "$as_me: failed program was:" >&5
1372 sed 's/^/| /' conftest.$ac_ext >&5
1374 ac_retval=1
1376 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1377 return $ac_retval
1379 } # ac_fn_c_try_compile
1380 cat >config.log <<_ACEOF
1381 This file contains any messages produced by compilers while
1382 running configure, to aid debugging if configure makes a mistake.
1384 It was created by $as_me, which was
1385 generated by GNU Autoconf 2.64. Invocation command line was
1387 $ $0 $@
1389 _ACEOF
1390 exec 5>>config.log
1392 cat <<_ASUNAME
1393 ## --------- ##
1394 ## Platform. ##
1395 ## --------- ##
1397 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1398 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1399 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1400 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1401 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1403 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1404 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
1406 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
1407 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
1408 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1409 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
1410 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
1411 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
1412 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
1414 _ASUNAME
1416 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1417 for as_dir in $PATH
1419 IFS=$as_save_IFS
1420 test -z "$as_dir" && as_dir=.
1421 $as_echo "PATH: $as_dir"
1422 done
1423 IFS=$as_save_IFS
1425 } >&5
1427 cat >&5 <<_ACEOF
1430 ## ----------- ##
1431 ## Core tests. ##
1432 ## ----------- ##
1434 _ACEOF
1437 # Keep a trace of the command line.
1438 # Strip out --no-create and --no-recursion so they do not pile up.
1439 # Strip out --silent because we don't want to record it for future runs.
1440 # Also quote any args containing shell meta-characters.
1441 # Make two passes to allow for proper duplicate-argument suppression.
1442 ac_configure_args=
1443 ac_configure_args0=
1444 ac_configure_args1=
1445 ac_must_keep_next=false
1446 for ac_pass in 1 2
1448 for ac_arg
1450 case $ac_arg in
1451 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1452 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1453 | -silent | --silent | --silen | --sile | --sil)
1454 continue ;;
1455 *\'*)
1456 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1457 esac
1458 case $ac_pass in
1459 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1461 as_fn_append ac_configure_args1 " '$ac_arg'"
1462 if test $ac_must_keep_next = true; then
1463 ac_must_keep_next=false # Got value, back to normal.
1464 else
1465 case $ac_arg in
1466 *=* | --config-cache | -C | -disable-* | --disable-* \
1467 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1468 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1469 | -with-* | --with-* | -without-* | --without-* | --x)
1470 case "$ac_configure_args0 " in
1471 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1472 esac
1474 -* ) ac_must_keep_next=true ;;
1475 esac
1477 as_fn_append ac_configure_args " '$ac_arg'"
1479 esac
1480 done
1481 done
1482 { ac_configure_args0=; unset ac_configure_args0;}
1483 { ac_configure_args1=; unset ac_configure_args1;}
1485 # When interrupted or exit'd, cleanup temporary files, and complete
1486 # config.log. We remove comments because anyway the quotes in there
1487 # would cause problems or look ugly.
1488 # WARNING: Use '\'' to represent an apostrophe within the trap.
1489 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1490 trap 'exit_status=$?
1491 # Save into config.log some information that might help in debugging.
1493 echo
1495 cat <<\_ASBOX
1496 ## ---------------- ##
1497 ## Cache variables. ##
1498 ## ---------------- ##
1499 _ASBOX
1500 echo
1501 # The following way of writing the cache mishandles newlines in values,
1503 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1504 eval ac_val=\$$ac_var
1505 case $ac_val in #(
1506 *${as_nl}*)
1507 case $ac_var in #(
1508 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1509 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1510 esac
1511 case $ac_var in #(
1512 _ | IFS | as_nl) ;; #(
1513 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1514 *) { eval $ac_var=; unset $ac_var;} ;;
1515 esac ;;
1516 esac
1517 done
1518 (set) 2>&1 |
1519 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1520 *${as_nl}ac_space=\ *)
1521 sed -n \
1522 "s/'\''/'\''\\\\'\'''\''/g;
1523 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1524 ;; #(
1526 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1528 esac |
1529 sort
1531 echo
1533 cat <<\_ASBOX
1534 ## ----------------- ##
1535 ## Output variables. ##
1536 ## ----------------- ##
1537 _ASBOX
1538 echo
1539 for ac_var in $ac_subst_vars
1541 eval ac_val=\$$ac_var
1542 case $ac_val in
1543 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1544 esac
1545 $as_echo "$ac_var='\''$ac_val'\''"
1546 done | sort
1547 echo
1549 if test -n "$ac_subst_files"; then
1550 cat <<\_ASBOX
1551 ## ------------------- ##
1552 ## File substitutions. ##
1553 ## ------------------- ##
1554 _ASBOX
1555 echo
1556 for ac_var in $ac_subst_files
1558 eval ac_val=\$$ac_var
1559 case $ac_val in
1560 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1561 esac
1562 $as_echo "$ac_var='\''$ac_val'\''"
1563 done | sort
1564 echo
1567 if test -s confdefs.h; then
1568 cat <<\_ASBOX
1569 ## ----------- ##
1570 ## confdefs.h. ##
1571 ## ----------- ##
1572 _ASBOX
1573 echo
1574 cat confdefs.h
1575 echo
1577 test "$ac_signal" != 0 &&
1578 $as_echo "$as_me: caught signal $ac_signal"
1579 $as_echo "$as_me: exit $exit_status"
1580 } >&5
1581 rm -f core *.core core.conftest.* &&
1582 rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1583 exit $exit_status
1585 for ac_signal in 1 2 13 15; do
1586 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
1587 done
1588 ac_signal=0
1590 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1591 rm -f -r conftest* confdefs.h
1593 $as_echo "/* confdefs.h */" > confdefs.h
1595 # Predefined preprocessor variables.
1597 cat >>confdefs.h <<_ACEOF
1598 #define PACKAGE_NAME "$PACKAGE_NAME"
1599 _ACEOF
1601 cat >>confdefs.h <<_ACEOF
1602 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1603 _ACEOF
1605 cat >>confdefs.h <<_ACEOF
1606 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1607 _ACEOF
1609 cat >>confdefs.h <<_ACEOF
1610 #define PACKAGE_STRING "$PACKAGE_STRING"
1611 _ACEOF
1613 cat >>confdefs.h <<_ACEOF
1614 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1615 _ACEOF
1617 cat >>confdefs.h <<_ACEOF
1618 #define PACKAGE_URL "$PACKAGE_URL"
1619 _ACEOF
1622 # Let the site file select an alternate cache file if it wants to.
1623 # Prefer an explicitly selected file to automatically selected ones.
1624 ac_site_file1=NONE
1625 ac_site_file2=NONE
1626 if test -n "$CONFIG_SITE"; then
1627 ac_site_file1=$CONFIG_SITE
1628 elif test "x$prefix" != xNONE; then
1629 ac_site_file1=$prefix/share/config.site
1630 ac_site_file2=$prefix/etc/config.site
1631 else
1632 ac_site_file1=$ac_default_prefix/share/config.site
1633 ac_site_file2=$ac_default_prefix/etc/config.site
1635 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
1637 test "x$ac_site_file" = xNONE && continue
1638 if test -r "$ac_site_file"; then
1639 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
1640 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
1641 sed 's/^/| /' "$ac_site_file" >&5
1642 . "$ac_site_file"
1644 done
1646 if test -r "$cache_file"; then
1647 # Some versions of bash will fail to source /dev/null (special
1648 # files actually), so we avoid doing that.
1649 if test -f "$cache_file"; then
1650 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
1651 $as_echo "$as_me: loading cache $cache_file" >&6;}
1652 case $cache_file in
1653 [\\/]* | ?:[\\/]* ) . "$cache_file";;
1654 *) . "./$cache_file";;
1655 esac
1657 else
1658 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
1659 $as_echo "$as_me: creating cache $cache_file" >&6;}
1660 >$cache_file
1663 # Check that the precious variables saved in the cache have kept the same
1664 # value.
1665 ac_cache_corrupted=false
1666 for ac_var in $ac_precious_vars; do
1667 eval ac_old_set=\$ac_cv_env_${ac_var}_set
1668 eval ac_new_set=\$ac_env_${ac_var}_set
1669 eval ac_old_val=\$ac_cv_env_${ac_var}_value
1670 eval ac_new_val=\$ac_env_${ac_var}_value
1671 case $ac_old_set,$ac_new_set in
1672 set,)
1673 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1674 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1675 ac_cache_corrupted=: ;;
1676 ,set)
1677 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
1678 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1679 ac_cache_corrupted=: ;;
1680 ,);;
1682 if test "x$ac_old_val" != "x$ac_new_val"; then
1683 # differences in whitespace do not lead to failure.
1684 ac_old_val_w=`echo x $ac_old_val`
1685 ac_new_val_w=`echo x $ac_new_val`
1686 if test "$ac_old_val_w" != "$ac_new_val_w"; then
1687 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
1688 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1689 ac_cache_corrupted=:
1690 else
1691 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
1692 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
1693 eval $ac_var=\$ac_old_val
1695 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
1696 $as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
1697 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
1698 $as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
1699 fi;;
1700 esac
1701 # Pass precious variables to config.status.
1702 if test "$ac_new_set" = set; then
1703 case $ac_new_val in
1704 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1705 *) ac_arg=$ac_var=$ac_new_val ;;
1706 esac
1707 case " $ac_configure_args " in
1708 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
1709 *) as_fn_append ac_configure_args " '$ac_arg'" ;;
1710 esac
1712 done
1713 if $ac_cache_corrupted; then
1714 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
1715 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
1716 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
1717 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1718 as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
1720 ## -------------------- ##
1721 ## Main body of script. ##
1722 ## -------------------- ##
1724 ac_ext=c
1725 ac_cpp='$CPP $CPPFLAGS'
1726 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1727 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1728 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1738 # Command-line options.
1739 # Very limited version of AC_MAINTAINER_MODE.
1740 # Check whether --enable-maintainer-mode was given.
1741 if test "${enable_maintainer_mode+set}" = set; then :
1742 enableval=$enable_maintainer_mode; case ${enable_maintainer_mode} in
1743 yes) MAINT='' ;;
1744 no) MAINT='#' ;;
1745 *) as_fn_error "--enable-maintainer-mode must be yes or no" "$LINENO" 5 ;;
1746 esac
1747 maintainer_mode=${enableval}
1748 else
1749 MAINT='#'
1753 # Start of actual configure tests
1755 ac_aux_dir=
1756 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
1757 for ac_t in install-sh install.sh shtool; do
1758 if test -f "$ac_dir/$ac_t"; then
1759 ac_aux_dir=$ac_dir
1760 ac_install_sh="$ac_aux_dir/$ac_t -c"
1761 break 2
1763 done
1764 done
1765 if test -z "$ac_aux_dir"; then
1766 as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
1769 # These three variables are undocumented and unsupported,
1770 # and are intended to be withdrawn in a future Autoconf release.
1771 # They can cause serious problems if a builder's source tree is in a directory
1772 # whose full name contains unusual characters.
1773 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
1774 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
1775 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
1778 # Find a good install program. We prefer a C program (faster),
1779 # so one script is as good as another. But avoid the broken or
1780 # incompatible versions:
1781 # SysV /etc/install, /usr/sbin/install
1782 # SunOS /usr/etc/install
1783 # IRIX /sbin/install
1784 # AIX /bin/install
1785 # AmigaOS /C/install, which installs bootblocks on floppy discs
1786 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1787 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
1788 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1789 # OS/2's system install, which has a completely different semantic
1790 # ./install, which can be erroneously created by make from ./install.sh.
1791 # Reject install programs that cannot install multiple files.
1792 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
1793 $as_echo_n "checking for a BSD-compatible install... " >&6; }
1794 if test -z "$INSTALL"; then
1795 if test "${ac_cv_path_install+set}" = set; then :
1796 $as_echo_n "(cached) " >&6
1797 else
1798 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1799 for as_dir in $PATH
1801 IFS=$as_save_IFS
1802 test -z "$as_dir" && as_dir=.
1803 # Account for people who put trailing slashes in PATH elements.
1804 case $as_dir/ in #((
1805 ./ | .// | /[cC]/* | \
1806 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
1807 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
1808 /usr/ucb/* ) ;;
1810 # OSF1 and SCO ODT 3.0 have their own names for install.
1811 # Don't use installbsd from OSF since it installs stuff as root
1812 # by default.
1813 for ac_prog in ginstall scoinst install; do
1814 for ac_exec_ext in '' $ac_executable_extensions; do
1815 if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
1816 if test $ac_prog = install &&
1817 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1818 # AIX install. It has an incompatible calling convention.
1820 elif test $ac_prog = install &&
1821 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1822 # program-specific install script used by HP pwplus--don't use.
1824 else
1825 rm -rf conftest.one conftest.two conftest.dir
1826 echo one > conftest.one
1827 echo two > conftest.two
1828 mkdir conftest.dir
1829 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
1830 test -s conftest.one && test -s conftest.two &&
1831 test -s conftest.dir/conftest.one &&
1832 test -s conftest.dir/conftest.two
1833 then
1834 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
1835 break 3
1839 done
1840 done
1842 esac
1844 done
1845 IFS=$as_save_IFS
1847 rm -rf conftest.one conftest.two conftest.dir
1850 if test "${ac_cv_path_install+set}" = set; then
1851 INSTALL=$ac_cv_path_install
1852 else
1853 # As a last resort, use the slow shell script. Don't cache a
1854 # value for INSTALL within a source directory, because that will
1855 # break other packages using the cache if that directory is
1856 # removed, or if the value is a relative name.
1857 INSTALL=$ac_install_sh
1860 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
1861 $as_echo "$INSTALL" >&6; }
1863 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1864 # It thinks the first close brace ends the variable substitution.
1865 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1867 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
1869 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1872 # Make sure we can run config.sub.
1873 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
1874 as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
1876 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
1877 $as_echo_n "checking build system type... " >&6; }
1878 if test "${ac_cv_build+set}" = set; then :
1879 $as_echo_n "(cached) " >&6
1880 else
1881 ac_build_alias=$build_alias
1882 test "x$ac_build_alias" = x &&
1883 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
1884 test "x$ac_build_alias" = x &&
1885 as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
1886 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
1887 as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
1890 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
1891 $as_echo "$ac_cv_build" >&6; }
1892 case $ac_cv_build in
1893 *-*-*) ;;
1894 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
1895 esac
1896 build=$ac_cv_build
1897 ac_save_IFS=$IFS; IFS='-'
1898 set x $ac_cv_build
1899 shift
1900 build_cpu=$1
1901 build_vendor=$2
1902 shift; shift
1903 # Remember, the first character of IFS is used to create $*,
1904 # except with old shells:
1905 build_os=$*
1906 IFS=$ac_save_IFS
1907 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
1910 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
1911 $as_echo_n "checking host system type... " >&6; }
1912 if test "${ac_cv_host+set}" = set; then :
1913 $as_echo_n "(cached) " >&6
1914 else
1915 if test "x$host_alias" = x; then
1916 ac_cv_host=$ac_cv_build
1917 else
1918 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
1919 as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
1923 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
1924 $as_echo "$ac_cv_host" >&6; }
1925 case $ac_cv_host in
1926 *-*-*) ;;
1927 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
1928 esac
1929 host=$ac_cv_host
1930 ac_save_IFS=$IFS; IFS='-'
1931 set x $ac_cv_host
1932 shift
1933 host_cpu=$1
1934 host_vendor=$2
1935 shift; shift
1936 # Remember, the first character of IFS is used to create $*,
1937 # except with old shells:
1938 host_os=$*
1939 IFS=$ac_save_IFS
1940 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
1943 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
1944 $as_echo_n "checking target system type... " >&6; }
1945 if test "${ac_cv_target+set}" = set; then :
1946 $as_echo_n "(cached) " >&6
1947 else
1948 if test "x$target_alias" = x; then
1949 ac_cv_target=$ac_cv_host
1950 else
1951 ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
1952 as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
1956 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
1957 $as_echo "$ac_cv_target" >&6; }
1958 case $ac_cv_target in
1959 *-*-*) ;;
1960 *) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
1961 esac
1962 target=$ac_cv_target
1963 ac_save_IFS=$IFS; IFS='-'
1964 set x $ac_cv_target
1965 shift
1966 target_cpu=$1
1967 target_vendor=$2
1968 shift; shift
1969 # Remember, the first character of IFS is used to create $*,
1970 # except with old shells:
1971 target_os=$*
1972 IFS=$ac_save_IFS
1973 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
1976 # The aliases save the names the user supplied, while $host etc.
1977 # will get canonicalized.
1978 test -n "$target_alias" &&
1979 test "$program_prefix$program_suffix$program_transform_name" = \
1980 NONENONEs,x,x, &&
1981 program_prefix=${target_alias}-
1983 case ${build_alias} in
1984 "") build_noncanonical=${build} ;;
1985 *) build_noncanonical=${build_alias} ;;
1986 esac
1988 case ${host_alias} in
1989 "") host_noncanonical=${build_noncanonical} ;;
1990 *) host_noncanonical=${host_alias} ;;
1991 esac
1993 case ${target_alias} in
1994 "") target_noncanonical=${host_noncanonical} ;;
1995 *) target_noncanonical=${target_alias} ;;
1996 esac
2001 # Need to pass this down for now :-P
2002 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
2003 $as_echo_n "checking whether ln -s works... " >&6; }
2004 LN_S=$as_ln_s
2005 if test "$LN_S" = "ln -s"; then
2006 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2007 $as_echo "yes" >&6; }
2008 else
2009 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
2010 $as_echo "no, using $LN_S" >&6; }
2014 # Determine what to build for 'gnattools'
2015 if test $build = $target ; then
2016 # Note that build=target is almost certainly the wrong test; FIXME
2017 default_gnattools_target="gnattools-native"
2018 else
2019 default_gnattools_target="gnattools-cross"
2023 # Target-specific stuff (defaults)
2024 TOOLS_TARGET_PAIRS=
2026 EXTRA_GNATTOOLS=
2029 # Per-target case statement
2030 # -------------------------
2031 case "${target}" in
2032 alpha*-dec-vx*) # Unlike all other Vxworks
2034 m68k*-wrs-vx* \
2035 | powerpc*-wrs-vxworks \
2036 | sparc*-wrs-vx* \
2037 | *86-wrs-vxworks \
2038 | mips*-wrs-vx*)
2039 TOOLS_TARGET_PAIRS="mlib-tgt-specific.adb<mlib-tgt-specific-vxworks.adb"
2041 sparc-sun-solaris*)
2042 TOOLS_TARGET_PAIRS="mlib-tgt-specific.adb<mlib-tgt-specific-solaris.adb"
2044 *86-*-solaris2* | x86_64-*-solaris2.1[0-9]*)
2045 TOOLS_TARGET_PAIRS="mlib-tgt-specific.adb<mlib-tgt-specific-solaris.adb"
2047 *86-*-linux* \
2048 | powerpc*-*-linux* \
2049 | *ia64-*-linux* \
2050 | alpha*-*-linux* \
2051 | sparc*-*-linux* \
2052 | hppa*-*-linux* \
2053 | *x86_64-*-linux*)
2054 TOOLS_TARGET_PAIRS="\
2055 mlib-tgt-specific.adb<mlib-tgt-specific-linux.adb \
2056 indepsw.adb<indepsw-gnu.adb"
2058 s390*-*-linux*)
2059 TOOLS_TARGET_PAIRS="mlib-tgt-specific.adb<mlib-tgt-specific-linux.adb"
2061 *86-*-freebsd*)
2062 TOOLS_TARGET_PAIRS="\
2063 mlib-tgt-specific.adb<mlib-tgt-specific-linux.adb \
2064 indepsw.adb<indepsw-gnu.adb"
2066 hppa*-hp-hpux10*) # Unlike hpux11
2068 hppa*-hp-hpux11*)
2069 TOOLS_TARGET_PAIRS="mlib-tgt-specific.adb<mlib-tgt-specific-hpux.adb"
2071 *-ibm-aix*)
2072 TOOLS_TARGET_PAIRS="\
2073 mlib-tgt-specific.adb<mlib-tgt-specific-aix.adb \
2074 indepsw.adb<indepsw-aix.adb"
2076 alpha*-dec-vms* | alpha*-dec-openvms* | alpha*-dec-vms* \
2077 | alpha*-hp-vms* | alpha*-hp-openvms* | alpha*-hp-vms*)
2078 TOOLS_TARGET_PAIRS="\
2079 mlib-tgt-specific.adb<mlib-tgt-specific-vms-alpha.adb \
2080 symbols.adb<symbols-vms.adb \
2081 symbols-processing.adb<symbols-processing-vms-alpha.adb"
2083 EXTRA_GNATTOOLS='../../gnatlbr$(exeext) ../../gnatsym$(exeext)'
2085 ia64*-dec-vms* | ia64*-dec-openvms* | ia64*-dec-vms* \
2086 | ia64*-hp-vms* | ia64*-hp-openvms* | ia64*-hp-vms*)
2087 TOOLS_TARGET_PAIRS="\
2088 mlib-tgt-specific.adb<mlib-tgt-specific-vms-ia64.adb \
2089 symbols.adb<symbols-vms.adb \
2090 symbols-processing.adb<symbols-processing-vms-ia64.adb"
2092 EXTRA_GNATTOOLS='../../gnatlbr$(exeext) ../../gnatsym$(exeext)'
2094 *-*-cygwin32* | *-*-mingw32* | *-*-pe)
2095 TOOLS_TARGET_PAIRS="\
2096 mlib-tgt-specific.adb<mlib-tgt-specific-mingw.adb \
2097 indepsw.adb<indepsw-mingw.adb"
2098 EXTRA_GNATTOOLS='../../gnatdll$(exeext)'
2100 *-*-darwin*)
2101 TOOLS_TARGET_PAIRS="mlib-tgt-specific.adb<mlib-tgt-specific-darwin.adb"
2103 *-*-lynxos)
2104 TOOLS_TARGET_PAIRS="\
2105 mlib-tgt-specific.adb<mlib-tgt-specific-lynxos.adb \
2106 indepsw.adb<indepsw-gnu.adb"
2108 esac
2110 # From user or toplevel makefile.
2113 ac_ext=c
2114 ac_cpp='$CPP $CPPFLAGS'
2115 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2116 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2117 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2118 if test -n "$ac_tool_prefix"; then
2119 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2120 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2121 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2122 $as_echo_n "checking for $ac_word... " >&6; }
2123 if test "${ac_cv_prog_CC+set}" = set; then :
2124 $as_echo_n "(cached) " >&6
2125 else
2126 if test -n "$CC"; then
2127 ac_cv_prog_CC="$CC" # Let the user override the test.
2128 else
2129 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2130 for as_dir in $PATH
2132 IFS=$as_save_IFS
2133 test -z "$as_dir" && as_dir=.
2134 for ac_exec_ext in '' $ac_executable_extensions; do
2135 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2136 ac_cv_prog_CC="${ac_tool_prefix}gcc"
2137 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2138 break 2
2140 done
2141 done
2142 IFS=$as_save_IFS
2146 CC=$ac_cv_prog_CC
2147 if test -n "$CC"; then
2148 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2149 $as_echo "$CC" >&6; }
2150 else
2151 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2152 $as_echo "no" >&6; }
2157 if test -z "$ac_cv_prog_CC"; then
2158 ac_ct_CC=$CC
2159 # Extract the first word of "gcc", so it can be a program name with args.
2160 set dummy gcc; ac_word=$2
2161 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2162 $as_echo_n "checking for $ac_word... " >&6; }
2163 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2164 $as_echo_n "(cached) " >&6
2165 else
2166 if test -n "$ac_ct_CC"; then
2167 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2168 else
2169 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2170 for as_dir in $PATH
2172 IFS=$as_save_IFS
2173 test -z "$as_dir" && as_dir=.
2174 for ac_exec_ext in '' $ac_executable_extensions; do
2175 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2176 ac_cv_prog_ac_ct_CC="gcc"
2177 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2178 break 2
2180 done
2181 done
2182 IFS=$as_save_IFS
2186 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2187 if test -n "$ac_ct_CC"; then
2188 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2189 $as_echo "$ac_ct_CC" >&6; }
2190 else
2191 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2192 $as_echo "no" >&6; }
2195 if test "x$ac_ct_CC" = x; then
2196 CC=""
2197 else
2198 case $cross_compiling:$ac_tool_warned in
2199 yes:)
2200 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2201 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2202 ac_tool_warned=yes ;;
2203 esac
2204 CC=$ac_ct_CC
2206 else
2207 CC="$ac_cv_prog_CC"
2210 if test -z "$CC"; then
2211 if test -n "$ac_tool_prefix"; then
2212 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2213 set dummy ${ac_tool_prefix}cc; ac_word=$2
2214 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2215 $as_echo_n "checking for $ac_word... " >&6; }
2216 if test "${ac_cv_prog_CC+set}" = set; then :
2217 $as_echo_n "(cached) " >&6
2218 else
2219 if test -n "$CC"; then
2220 ac_cv_prog_CC="$CC" # Let the user override the test.
2221 else
2222 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2223 for as_dir in $PATH
2225 IFS=$as_save_IFS
2226 test -z "$as_dir" && as_dir=.
2227 for ac_exec_ext in '' $ac_executable_extensions; do
2228 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2229 ac_cv_prog_CC="${ac_tool_prefix}cc"
2230 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2231 break 2
2233 done
2234 done
2235 IFS=$as_save_IFS
2239 CC=$ac_cv_prog_CC
2240 if test -n "$CC"; then
2241 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2242 $as_echo "$CC" >&6; }
2243 else
2244 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2245 $as_echo "no" >&6; }
2251 if test -z "$CC"; then
2252 # Extract the first word of "cc", so it can be a program name with args.
2253 set dummy cc; ac_word=$2
2254 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2255 $as_echo_n "checking for $ac_word... " >&6; }
2256 if test "${ac_cv_prog_CC+set}" = set; then :
2257 $as_echo_n "(cached) " >&6
2258 else
2259 if test -n "$CC"; then
2260 ac_cv_prog_CC="$CC" # Let the user override the test.
2261 else
2262 ac_prog_rejected=no
2263 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2264 for as_dir in $PATH
2266 IFS=$as_save_IFS
2267 test -z "$as_dir" && as_dir=.
2268 for ac_exec_ext in '' $ac_executable_extensions; do
2269 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2270 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2271 ac_prog_rejected=yes
2272 continue
2274 ac_cv_prog_CC="cc"
2275 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2276 break 2
2278 done
2279 done
2280 IFS=$as_save_IFS
2282 if test $ac_prog_rejected = yes; then
2283 # We found a bogon in the path, so make sure we never use it.
2284 set dummy $ac_cv_prog_CC
2285 shift
2286 if test $# != 0; then
2287 # We chose a different compiler from the bogus one.
2288 # However, it has the same basename, so the bogon will be chosen
2289 # first if we set CC to just the basename; use the full file name.
2290 shift
2291 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2296 CC=$ac_cv_prog_CC
2297 if test -n "$CC"; then
2298 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2299 $as_echo "$CC" >&6; }
2300 else
2301 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2302 $as_echo "no" >&6; }
2307 if test -z "$CC"; then
2308 if test -n "$ac_tool_prefix"; then
2309 for ac_prog in cl.exe
2311 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2312 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2313 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2314 $as_echo_n "checking for $ac_word... " >&6; }
2315 if test "${ac_cv_prog_CC+set}" = set; then :
2316 $as_echo_n "(cached) " >&6
2317 else
2318 if test -n "$CC"; then
2319 ac_cv_prog_CC="$CC" # Let the user override the test.
2320 else
2321 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2322 for as_dir in $PATH
2324 IFS=$as_save_IFS
2325 test -z "$as_dir" && as_dir=.
2326 for ac_exec_ext in '' $ac_executable_extensions; do
2327 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2328 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2329 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2330 break 2
2332 done
2333 done
2334 IFS=$as_save_IFS
2338 CC=$ac_cv_prog_CC
2339 if test -n "$CC"; then
2340 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2341 $as_echo "$CC" >&6; }
2342 else
2343 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2344 $as_echo "no" >&6; }
2348 test -n "$CC" && break
2349 done
2351 if test -z "$CC"; then
2352 ac_ct_CC=$CC
2353 for ac_prog in cl.exe
2355 # Extract the first word of "$ac_prog", so it can be a program name with args.
2356 set dummy $ac_prog; ac_word=$2
2357 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2358 $as_echo_n "checking for $ac_word... " >&6; }
2359 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2360 $as_echo_n "(cached) " >&6
2361 else
2362 if test -n "$ac_ct_CC"; then
2363 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2364 else
2365 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2366 for as_dir in $PATH
2368 IFS=$as_save_IFS
2369 test -z "$as_dir" && as_dir=.
2370 for ac_exec_ext in '' $ac_executable_extensions; do
2371 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2372 ac_cv_prog_ac_ct_CC="$ac_prog"
2373 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2374 break 2
2376 done
2377 done
2378 IFS=$as_save_IFS
2382 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2383 if test -n "$ac_ct_CC"; then
2384 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2385 $as_echo "$ac_ct_CC" >&6; }
2386 else
2387 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2388 $as_echo "no" >&6; }
2392 test -n "$ac_ct_CC" && break
2393 done
2395 if test "x$ac_ct_CC" = x; then
2396 CC=""
2397 else
2398 case $cross_compiling:$ac_tool_warned in
2399 yes:)
2400 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2401 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2402 ac_tool_warned=yes ;;
2403 esac
2404 CC=$ac_ct_CC
2411 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2412 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2413 as_fn_error "no acceptable C compiler found in \$PATH
2414 See \`config.log' for more details." "$LINENO" 5; }
2416 # Provide some information about the compiler.
2417 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2418 set X $ac_compile
2419 ac_compiler=$2
2420 for ac_option in --version -v -V -qversion; do
2421 { { ac_try="$ac_compiler $ac_option >&5"
2422 case "(($ac_try" in
2423 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2424 *) ac_try_echo=$ac_try;;
2425 esac
2426 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2427 $as_echo "$ac_try_echo"; } >&5
2428 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2429 ac_status=$?
2430 if test -s conftest.err; then
2431 sed '10a\
2432 ... rest of stderr output deleted ...
2433 10q' conftest.err >conftest.er1
2434 cat conftest.er1 >&5
2435 rm -f conftest.er1 conftest.err
2437 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2438 test $ac_status = 0; }
2439 done
2441 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2442 /* end confdefs.h. */
2445 main ()
2449 return 0;
2451 _ACEOF
2452 ac_clean_files_save=$ac_clean_files
2453 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
2454 # Try to create an executable without -o first, disregard a.out.
2455 # It will help us diagnose broken compilers, and finding out an intuition
2456 # of exeext.
2457 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
2458 $as_echo_n "checking for C compiler default output file name... " >&6; }
2459 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2461 # The possible output files:
2462 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2464 ac_rmfiles=
2465 for ac_file in $ac_files
2467 case $ac_file in
2468 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2469 * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2470 esac
2471 done
2472 rm -f $ac_rmfiles
2474 if { { ac_try="$ac_link_default"
2475 case "(($ac_try" in
2476 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2477 *) ac_try_echo=$ac_try;;
2478 esac
2479 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2480 $as_echo "$ac_try_echo"; } >&5
2481 (eval "$ac_link_default") 2>&5
2482 ac_status=$?
2483 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2484 test $ac_status = 0; }; then :
2485 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2486 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2487 # in a Makefile. We should not override ac_cv_exeext if it was cached,
2488 # so that the user can short-circuit this test for compilers unknown to
2489 # Autoconf.
2490 for ac_file in $ac_files ''
2492 test -f "$ac_file" || continue
2493 case $ac_file in
2494 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
2496 [ab].out )
2497 # We found the default executable, but exeext='' is most
2498 # certainly right.
2499 break;;
2500 *.* )
2501 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2502 then :; else
2503 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2505 # We set ac_cv_exeext here because the later test for it is not
2506 # safe: cross compilers may not add the suffix if given an `-o'
2507 # argument, so we may need to know it at that point already.
2508 # Even if this section looks crufty: it has the advantage of
2509 # actually working.
2510 break;;
2512 break;;
2513 esac
2514 done
2515 test "$ac_cv_exeext" = no && ac_cv_exeext=
2517 else
2518 ac_file=''
2520 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
2521 $as_echo "$ac_file" >&6; }
2522 if test -z "$ac_file"; then :
2523 $as_echo "$as_me: failed program was:" >&5
2524 sed 's/^/| /' conftest.$ac_ext >&5
2526 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2527 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2528 { as_fn_set_status 77
2529 as_fn_error "C compiler cannot create executables
2530 See \`config.log' for more details." "$LINENO" 5; }; }
2532 ac_exeext=$ac_cv_exeext
2534 # Check that the compiler produces executables we can run. If not, either
2535 # the compiler is broken, or we cross compile.
2536 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
2537 $as_echo_n "checking whether the C compiler works... " >&6; }
2538 # If not cross compiling, check that we can run a simple program.
2539 if test "$cross_compiling" != yes; then
2540 if { ac_try='./$ac_file'
2541 { { case "(($ac_try" in
2542 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2543 *) ac_try_echo=$ac_try;;
2544 esac
2545 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2546 $as_echo "$ac_try_echo"; } >&5
2547 (eval "$ac_try") 2>&5
2548 ac_status=$?
2549 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2550 test $ac_status = 0; }; }; then
2551 cross_compiling=no
2552 else
2553 if test "$cross_compiling" = maybe; then
2554 cross_compiling=yes
2555 else
2556 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2557 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2558 as_fn_error "cannot run C compiled programs.
2559 If you meant to cross compile, use \`--host'.
2560 See \`config.log' for more details." "$LINENO" 5; }
2564 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2565 $as_echo "yes" >&6; }
2567 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
2568 ac_clean_files=$ac_clean_files_save
2569 # Check that the compiler produces executables we can run. If not, either
2570 # the compiler is broken, or we cross compile.
2571 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
2572 $as_echo_n "checking whether we are cross compiling... " >&6; }
2573 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
2574 $as_echo "$cross_compiling" >&6; }
2576 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
2577 $as_echo_n "checking for suffix of executables... " >&6; }
2578 if { { ac_try="$ac_link"
2579 case "(($ac_try" in
2580 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2581 *) ac_try_echo=$ac_try;;
2582 esac
2583 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2584 $as_echo "$ac_try_echo"; } >&5
2585 (eval "$ac_link") 2>&5
2586 ac_status=$?
2587 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2588 test $ac_status = 0; }; then :
2589 # If both `conftest.exe' and `conftest' are `present' (well, observable)
2590 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
2591 # work properly (i.e., refer to `conftest.exe'), while it won't with
2592 # `rm'.
2593 for ac_file in conftest.exe conftest conftest.*; do
2594 test -f "$ac_file" || continue
2595 case $ac_file in
2596 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2597 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2598 break;;
2599 * ) break;;
2600 esac
2601 done
2602 else
2603 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2604 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2605 as_fn_error "cannot compute suffix of executables: cannot compile and link
2606 See \`config.log' for more details." "$LINENO" 5; }
2608 rm -f conftest$ac_cv_exeext
2609 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
2610 $as_echo "$ac_cv_exeext" >&6; }
2612 rm -f conftest.$ac_ext
2613 EXEEXT=$ac_cv_exeext
2614 ac_exeext=$EXEEXT
2615 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
2616 $as_echo_n "checking for suffix of object files... " >&6; }
2617 if test "${ac_cv_objext+set}" = set; then :
2618 $as_echo_n "(cached) " >&6
2619 else
2620 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2621 /* end confdefs.h. */
2624 main ()
2628 return 0;
2630 _ACEOF
2631 rm -f conftest.o conftest.obj
2632 if { { ac_try="$ac_compile"
2633 case "(($ac_try" in
2634 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2635 *) ac_try_echo=$ac_try;;
2636 esac
2637 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2638 $as_echo "$ac_try_echo"; } >&5
2639 (eval "$ac_compile") 2>&5
2640 ac_status=$?
2641 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2642 test $ac_status = 0; }; then :
2643 for ac_file in conftest.o conftest.obj conftest.*; do
2644 test -f "$ac_file" || continue;
2645 case $ac_file in
2646 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
2647 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2648 break;;
2649 esac
2650 done
2651 else
2652 $as_echo "$as_me: failed program was:" >&5
2653 sed 's/^/| /' conftest.$ac_ext >&5
2655 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2656 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2657 as_fn_error "cannot compute suffix of object files: cannot compile
2658 See \`config.log' for more details." "$LINENO" 5; }
2660 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2662 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
2663 $as_echo "$ac_cv_objext" >&6; }
2664 OBJEXT=$ac_cv_objext
2665 ac_objext=$OBJEXT
2666 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
2667 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
2668 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
2669 $as_echo_n "(cached) " >&6
2670 else
2671 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2672 /* end confdefs.h. */
2675 main ()
2677 #ifndef __GNUC__
2678 choke me
2679 #endif
2682 return 0;
2684 _ACEOF
2685 if ac_fn_c_try_compile "$LINENO"; then :
2686 ac_compiler_gnu=yes
2687 else
2688 ac_compiler_gnu=no
2690 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2691 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2694 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
2695 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
2696 if test $ac_compiler_gnu = yes; then
2697 GCC=yes
2698 else
2699 GCC=
2701 ac_test_CFLAGS=${CFLAGS+set}
2702 ac_save_CFLAGS=$CFLAGS
2703 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
2704 $as_echo_n "checking whether $CC accepts -g... " >&6; }
2705 if test "${ac_cv_prog_cc_g+set}" = set; then :
2706 $as_echo_n "(cached) " >&6
2707 else
2708 ac_save_c_werror_flag=$ac_c_werror_flag
2709 ac_c_werror_flag=yes
2710 ac_cv_prog_cc_g=no
2711 CFLAGS="-g"
2712 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2713 /* end confdefs.h. */
2716 main ()
2720 return 0;
2722 _ACEOF
2723 if ac_fn_c_try_compile "$LINENO"; then :
2724 ac_cv_prog_cc_g=yes
2725 else
2726 CFLAGS=""
2727 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2728 /* end confdefs.h. */
2731 main ()
2735 return 0;
2737 _ACEOF
2738 if ac_fn_c_try_compile "$LINENO"; then :
2740 else
2741 ac_c_werror_flag=$ac_save_c_werror_flag
2742 CFLAGS="-g"
2743 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2744 /* end confdefs.h. */
2747 main ()
2751 return 0;
2753 _ACEOF
2754 if ac_fn_c_try_compile "$LINENO"; then :
2755 ac_cv_prog_cc_g=yes
2757 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2759 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2761 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2762 ac_c_werror_flag=$ac_save_c_werror_flag
2764 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
2765 $as_echo "$ac_cv_prog_cc_g" >&6; }
2766 if test "$ac_test_CFLAGS" = set; then
2767 CFLAGS=$ac_save_CFLAGS
2768 elif test $ac_cv_prog_cc_g = yes; then
2769 if test "$GCC" = yes; then
2770 CFLAGS="-g -O2"
2771 else
2772 CFLAGS="-g"
2774 else
2775 if test "$GCC" = yes; then
2776 CFLAGS="-O2"
2777 else
2778 CFLAGS=
2781 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
2782 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
2783 if test "${ac_cv_prog_cc_c89+set}" = set; then :
2784 $as_echo_n "(cached) " >&6
2785 else
2786 ac_cv_prog_cc_c89=no
2787 ac_save_CC=$CC
2788 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2789 /* end confdefs.h. */
2790 #include <stdarg.h>
2791 #include <stdio.h>
2792 #include <sys/types.h>
2793 #include <sys/stat.h>
2794 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
2795 struct buf { int x; };
2796 FILE * (*rcsopen) (struct buf *, struct stat *, int);
2797 static char *e (p, i)
2798 char **p;
2799 int i;
2801 return p[i];
2803 static char *f (char * (*g) (char **, int), char **p, ...)
2805 char *s;
2806 va_list v;
2807 va_start (v,p);
2808 s = g (p, va_arg (v,int));
2809 va_end (v);
2810 return s;
2813 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
2814 function prototypes and stuff, but not '\xHH' hex character constants.
2815 These don't provoke an error unfortunately, instead are silently treated
2816 as 'x'. The following induces an error, until -std is added to get
2817 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
2818 array size at least. It's necessary to write '\x00'==0 to get something
2819 that's true only with -std. */
2820 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2822 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
2823 inside strings and character constants. */
2824 #define FOO(x) 'x'
2825 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
2827 int test (int i, double x);
2828 struct s1 {int (*f) (int a);};
2829 struct s2 {int (*f) (double a);};
2830 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2831 int argc;
2832 char **argv;
2834 main ()
2836 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
2838 return 0;
2840 _ACEOF
2841 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
2842 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2844 CC="$ac_save_CC $ac_arg"
2845 if ac_fn_c_try_compile "$LINENO"; then :
2846 ac_cv_prog_cc_c89=$ac_arg
2848 rm -f core conftest.err conftest.$ac_objext
2849 test "x$ac_cv_prog_cc_c89" != "xno" && break
2850 done
2851 rm -f conftest.$ac_ext
2852 CC=$ac_save_CC
2855 # AC_CACHE_VAL
2856 case "x$ac_cv_prog_cc_c89" in
2858 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
2859 $as_echo "none needed" >&6; } ;;
2860 xno)
2861 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
2862 $as_echo "unsupported" >&6; } ;;
2864 CC="$CC $ac_cv_prog_cc_c89"
2865 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
2866 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
2867 esac
2868 if test "x$ac_cv_prog_cc_c89" != xno; then :
2872 ac_ext=c
2873 ac_cpp='$CPP $CPPFLAGS'
2874 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2875 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2876 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2878 warn_cflags=
2879 if test "x$GCC" = "xyes"; then
2880 warn_cflags='$(GCC_WARN_CFLAGS)'
2884 # Output: create a Makefile.
2885 ac_config_files="$ac_config_files Makefile"
2888 cat >confcache <<\_ACEOF
2889 # This file is a shell script that caches the results of configure
2890 # tests run on this system so they can be shared between configure
2891 # scripts and configure runs, see configure's option --config-cache.
2892 # It is not useful on other systems. If it contains results you don't
2893 # want to keep, you may remove or edit it.
2895 # config.status only pays attention to the cache file if you give it
2896 # the --recheck option to rerun configure.
2898 # `ac_cv_env_foo' variables (set or unset) will be overridden when
2899 # loading this file, other *unset* `ac_cv_foo' will be assigned the
2900 # following values.
2902 _ACEOF
2904 # The following way of writing the cache mishandles newlines in values,
2905 # but we know of no workaround that is simple, portable, and efficient.
2906 # So, we kill variables containing newlines.
2907 # Ultrix sh set writes to stderr and can't be redirected directly,
2908 # and sets the high bit in the cache file unless we assign to the vars.
2910 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
2911 eval ac_val=\$$ac_var
2912 case $ac_val in #(
2913 *${as_nl}*)
2914 case $ac_var in #(
2915 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2916 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2917 esac
2918 case $ac_var in #(
2919 _ | IFS | as_nl) ;; #(
2920 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2921 *) { eval $ac_var=; unset $ac_var;} ;;
2922 esac ;;
2923 esac
2924 done
2926 (set) 2>&1 |
2927 case $as_nl`(ac_space=' '; set) 2>&1` in #(
2928 *${as_nl}ac_space=\ *)
2929 # `set' does not quote correctly, so add quotes: double-quote
2930 # substitution turns \\\\ into \\, and sed turns \\ into \.
2931 sed -n \
2932 "s/'/'\\\\''/g;
2933 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
2934 ;; #(
2936 # `set' quotes correctly as required by POSIX, so do not add quotes.
2937 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2939 esac |
2940 sort
2942 sed '
2943 /^ac_cv_env_/b end
2944 t clear
2945 :clear
2946 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
2947 t end
2948 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
2949 :end' >>confcache
2950 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
2951 if test -w "$cache_file"; then
2952 test "x$cache_file" != "x/dev/null" &&
2953 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
2954 $as_echo "$as_me: updating cache $cache_file" >&6;}
2955 cat confcache >$cache_file
2956 else
2957 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
2958 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
2961 rm -f confcache
2963 test "x$prefix" = xNONE && prefix=$ac_default_prefix
2964 # Let make expand exec_prefix.
2965 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
2967 # Transform confdefs.h into DEFS.
2968 # Protect against shell expansion while executing Makefile rules.
2969 # Protect against Makefile macro expansion.
2971 # If the first sed substitution is executed (which looks for macros that
2972 # take arguments), then branch to the quote section. Otherwise,
2973 # look for a macro that doesn't take arguments.
2974 ac_script='
2975 :mline
2976 /\\$/{
2978 s,\\\n,,
2979 b mline
2981 t clear
2982 :clear
2983 s/^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*([^)]*)\)[ ]*\(.*\)/-D\1=\2/g
2984 t quote
2985 s/^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)/-D\1=\2/g
2986 t quote
2987 b any
2988 :quote
2989 s/[ `~#$^&*(){}\\|;'\''"<>?]/\\&/g
2990 s/\[/\\&/g
2991 s/\]/\\&/g
2992 s/\$/$$/g
2994 :any
2997 s/^\n//
2998 s/\n/ /g
3002 DEFS=`sed -n "$ac_script" confdefs.h`
3005 ac_libobjs=
3006 ac_ltlibobjs=
3007 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
3008 # 1. Remove the extension, and $U if already installed.
3009 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
3010 ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
3011 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
3012 # will be set to the directory where LIBOBJS objects are built.
3013 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
3014 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
3015 done
3016 LIBOBJS=$ac_libobjs
3018 LTLIBOBJS=$ac_ltlibobjs
3022 : ${CONFIG_STATUS=./config.status}
3023 ac_write_fail=0
3024 ac_clean_files_save=$ac_clean_files
3025 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
3026 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
3027 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
3028 as_write_fail=0
3029 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
3030 #! $SHELL
3031 # Generated by $as_me.
3032 # Run this file to recreate the current configuration.
3033 # Compiler output produced by configure, useful for debugging
3034 # configure, is in config.log if it exists.
3036 debug=false
3037 ac_cs_recheck=false
3038 ac_cs_silent=false
3040 SHELL=\${CONFIG_SHELL-$SHELL}
3041 export SHELL
3042 _ASEOF
3043 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
3044 ## -------------------- ##
3045 ## M4sh Initialization. ##
3046 ## -------------------- ##
3048 # Be more Bourne compatible
3049 DUALCASE=1; export DUALCASE # for MKS sh
3050 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
3051 emulate sh
3052 NULLCMD=:
3053 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
3054 # is contrary to our usage. Disable this feature.
3055 alias -g '${1+"$@"}'='"$@"'
3056 setopt NO_GLOB_SUBST
3057 else
3058 case `(set -o) 2>/dev/null` in #(
3059 *posix*) :
3060 set -o posix ;; #(
3061 *) :
3063 esac
3067 as_nl='
3069 export as_nl
3070 # Printing a long string crashes Solaris 7 /usr/bin/printf.
3071 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
3072 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
3073 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
3074 # Prefer a ksh shell builtin over an external printf program on Solaris,
3075 # but without wasting forks for bash or zsh.
3076 if test -z "$BASH_VERSION$ZSH_VERSION" \
3077 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
3078 as_echo='print -r --'
3079 as_echo_n='print -rn --'
3080 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
3081 as_echo='printf %s\n'
3082 as_echo_n='printf %s'
3083 else
3084 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
3085 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
3086 as_echo_n='/usr/ucb/echo -n'
3087 else
3088 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
3089 as_echo_n_body='eval
3090 arg=$1;
3091 case $arg in #(
3092 *"$as_nl"*)
3093 expr "X$arg" : "X\\(.*\\)$as_nl";
3094 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
3095 esac;
3096 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
3098 export as_echo_n_body
3099 as_echo_n='sh -c $as_echo_n_body as_echo'
3101 export as_echo_body
3102 as_echo='sh -c $as_echo_body as_echo'
3105 # The user is always right.
3106 if test "${PATH_SEPARATOR+set}" != set; then
3107 PATH_SEPARATOR=:
3108 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
3109 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
3110 PATH_SEPARATOR=';'
3115 # IFS
3116 # We need space, tab and new line, in precisely that order. Quoting is
3117 # there to prevent editors from complaining about space-tab.
3118 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
3119 # splitting by setting IFS to empty value.)
3120 IFS=" "" $as_nl"
3122 # Find who we are. Look in the path if we contain no directory separator.
3123 case $0 in #((
3124 *[\\/]* ) as_myself=$0 ;;
3125 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3126 for as_dir in $PATH
3128 IFS=$as_save_IFS
3129 test -z "$as_dir" && as_dir=.
3130 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
3131 done
3132 IFS=$as_save_IFS
3135 esac
3136 # We did not find ourselves, most probably we were run as `sh COMMAND'
3137 # in which case we are not to be found in the path.
3138 if test "x$as_myself" = x; then
3139 as_myself=$0
3141 if test ! -f "$as_myself"; then
3142 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
3143 exit 1
3146 # Unset variables that we do not need and which cause bugs (e.g. in
3147 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
3148 # suppresses any "Segmentation fault" message there. '((' could
3149 # trigger a bug in pdksh 5.2.14.
3150 for as_var in BASH_ENV ENV MAIL MAILPATH
3151 do eval test x\${$as_var+set} = xset \
3152 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
3153 done
3154 PS1='$ '
3155 PS2='> '
3156 PS4='+ '
3158 # NLS nuisances.
3159 LC_ALL=C
3160 export LC_ALL
3161 LANGUAGE=C
3162 export LANGUAGE
3164 # CDPATH.
3165 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
3168 # as_fn_error ERROR [LINENO LOG_FD]
3169 # ---------------------------------
3170 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
3171 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
3172 # script with status $?, using 1 if that was 0.
3173 as_fn_error ()
3175 as_status=$?; test $as_status -eq 0 && as_status=1
3176 if test "$3"; then
3177 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
3178 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
3180 $as_echo "$as_me: error: $1" >&2
3181 as_fn_exit $as_status
3182 } # as_fn_error
3185 # as_fn_set_status STATUS
3186 # -----------------------
3187 # Set $? to STATUS, without forking.
3188 as_fn_set_status ()
3190 return $1
3191 } # as_fn_set_status
3193 # as_fn_exit STATUS
3194 # -----------------
3195 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
3196 as_fn_exit ()
3198 set +e
3199 as_fn_set_status $1
3200 exit $1
3201 } # as_fn_exit
3203 # as_fn_unset VAR
3204 # ---------------
3205 # Portably unset VAR.
3206 as_fn_unset ()
3208 { eval $1=; unset $1;}
3210 as_unset=as_fn_unset
3211 # as_fn_append VAR VALUE
3212 # ----------------------
3213 # Append the text in VALUE to the end of the definition contained in VAR. Take
3214 # advantage of any shell optimizations that allow amortized linear growth over
3215 # repeated appends, instead of the typical quadratic growth present in naive
3216 # implementations.
3217 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
3218 eval 'as_fn_append ()
3220 eval $1+=\$2
3222 else
3223 as_fn_append ()
3225 eval $1=\$$1\$2
3227 fi # as_fn_append
3229 # as_fn_arith ARG...
3230 # ------------------
3231 # Perform arithmetic evaluation on the ARGs, and store the result in the
3232 # global $as_val. Take advantage of shells that can avoid forks. The arguments
3233 # must be portable across $(()) and expr.
3234 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
3235 eval 'as_fn_arith ()
3237 as_val=$(( $* ))
3239 else
3240 as_fn_arith ()
3242 as_val=`expr "$@" || test $? -eq 1`
3244 fi # as_fn_arith
3247 if expr a : '\(a\)' >/dev/null 2>&1 &&
3248 test "X`expr 00001 : '.*\(...\)'`" = X001; then
3249 as_expr=expr
3250 else
3251 as_expr=false
3254 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
3255 as_basename=basename
3256 else
3257 as_basename=false
3260 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
3261 as_dirname=dirname
3262 else
3263 as_dirname=false
3266 as_me=`$as_basename -- "$0" ||
3267 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
3268 X"$0" : 'X\(//\)$' \| \
3269 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
3270 $as_echo X/"$0" |
3271 sed '/^.*\/\([^/][^/]*\)\/*$/{
3272 s//\1/
3275 /^X\/\(\/\/\)$/{
3276 s//\1/
3279 /^X\/\(\/\).*/{
3280 s//\1/
3283 s/.*/./; q'`
3285 # Avoid depending upon Character Ranges.
3286 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
3287 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
3288 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
3289 as_cr_digits='0123456789'
3290 as_cr_alnum=$as_cr_Letters$as_cr_digits
3292 ECHO_C= ECHO_N= ECHO_T=
3293 case `echo -n x` in #(((((
3294 -n*)
3295 case `echo 'xy\c'` in
3296 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
3297 xy) ECHO_C='\c';;
3298 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
3299 ECHO_T=' ';;
3300 esac;;
3302 ECHO_N='-n';;
3303 esac
3305 rm -f conf$$ conf$$.exe conf$$.file
3306 if test -d conf$$.dir; then
3307 rm -f conf$$.dir/conf$$.file
3308 else
3309 rm -f conf$$.dir
3310 mkdir conf$$.dir 2>/dev/null
3312 if (echo >conf$$.file) 2>/dev/null; then
3313 if ln -s conf$$.file conf$$ 2>/dev/null; then
3314 as_ln_s='ln -s'
3315 # ... but there are two gotchas:
3316 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
3317 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
3318 # In both cases, we have to default to `cp -p'.
3319 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
3320 as_ln_s='cp -p'
3321 elif ln conf$$.file conf$$ 2>/dev/null; then
3322 as_ln_s=ln
3323 else
3324 as_ln_s='cp -p'
3326 else
3327 as_ln_s='cp -p'
3329 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
3330 rmdir conf$$.dir 2>/dev/null
3333 # as_fn_mkdir_p
3334 # -------------
3335 # Create "$as_dir" as a directory, including parents if necessary.
3336 as_fn_mkdir_p ()
3339 case $as_dir in #(
3340 -*) as_dir=./$as_dir;;
3341 esac
3342 test -d "$as_dir" || eval $as_mkdir_p || {
3343 as_dirs=
3344 while :; do
3345 case $as_dir in #(
3346 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
3347 *) as_qdir=$as_dir;;
3348 esac
3349 as_dirs="'$as_qdir' $as_dirs"
3350 as_dir=`$as_dirname -- "$as_dir" ||
3351 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
3352 X"$as_dir" : 'X\(//\)[^/]' \| \
3353 X"$as_dir" : 'X\(//\)$' \| \
3354 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
3355 $as_echo X"$as_dir" |
3356 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
3357 s//\1/
3360 /^X\(\/\/\)[^/].*/{
3361 s//\1/
3364 /^X\(\/\/\)$/{
3365 s//\1/
3368 /^X\(\/\).*/{
3369 s//\1/
3372 s/.*/./; q'`
3373 test -d "$as_dir" && break
3374 done
3375 test -z "$as_dirs" || eval "mkdir $as_dirs"
3376 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
3379 } # as_fn_mkdir_p
3380 if mkdir -p . 2>/dev/null; then
3381 as_mkdir_p='mkdir -p "$as_dir"'
3382 else
3383 test -d ./-p && rmdir ./-p
3384 as_mkdir_p=false
3387 if test -x / >/dev/null 2>&1; then
3388 as_test_x='test -x'
3389 else
3390 if ls -dL / >/dev/null 2>&1; then
3391 as_ls_L_option=L
3392 else
3393 as_ls_L_option=
3395 as_test_x='
3396 eval sh -c '\''
3397 if test -d "$1"; then
3398 test -d "$1/.";
3399 else
3400 case $1 in #(
3401 -*)set "./$1";;
3402 esac;
3403 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
3404 ???[sx]*):;;*)false;;esac;fi
3405 '\'' sh
3408 as_executable_p=$as_test_x
3410 # Sed expression to map a string onto a valid CPP name.
3411 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
3413 # Sed expression to map a string onto a valid variable name.
3414 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
3417 exec 6>&1
3418 ## ----------------------------------- ##
3419 ## Main body of $CONFIG_STATUS script. ##
3420 ## ----------------------------------- ##
3421 _ASEOF
3422 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
3424 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3425 # Save the log message, to keep $0 and so on meaningful, and to
3426 # report actual input values of CONFIG_FILES etc. instead of their
3427 # values after options handling.
3428 ac_log="
3429 This file was extended by $as_me, which was
3430 generated by GNU Autoconf 2.64. Invocation command line was
3432 CONFIG_FILES = $CONFIG_FILES
3433 CONFIG_HEADERS = $CONFIG_HEADERS
3434 CONFIG_LINKS = $CONFIG_LINKS
3435 CONFIG_COMMANDS = $CONFIG_COMMANDS
3436 $ $0 $@
3438 on `(hostname || uname -n) 2>/dev/null | sed 1q`
3441 _ACEOF
3443 case $ac_config_files in *"
3444 "*) set x $ac_config_files; shift; ac_config_files=$*;;
3445 esac
3449 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
3450 # Files that config.status was made for.
3451 config_files="$ac_config_files"
3453 _ACEOF
3455 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3456 ac_cs_usage="\
3457 \`$as_me' instantiates files and other configuration actions
3458 from templates according to the current configuration. Unless the files
3459 and actions are specified as TAGs, all are instantiated by default.
3461 Usage: $0 [OPTION]... [TAG]...
3463 -h, --help print this help, then exit
3464 -V, --version print version number and configuration settings, then exit
3465 -q, --quiet, --silent
3466 do not print progress messages
3467 -d, --debug don't remove temporary files
3468 --recheck update $as_me by reconfiguring in the same conditions
3469 --file=FILE[:TEMPLATE]
3470 instantiate the configuration file FILE
3472 Configuration files:
3473 $config_files
3475 Report bugs to the package provider."
3477 _ACEOF
3478 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
3479 ac_cs_version="\\
3480 config.status
3481 configured by $0, generated by GNU Autoconf 2.64,
3482 with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
3484 Copyright (C) 2009 Free Software Foundation, Inc.
3485 This config.status script is free software; the Free Software Foundation
3486 gives unlimited permission to copy, distribute and modify it."
3488 ac_pwd='$ac_pwd'
3489 srcdir='$srcdir'
3490 INSTALL='$INSTALL'
3491 test -n "\$AWK" || AWK=awk
3492 _ACEOF
3494 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3495 # The default lists apply if the user does not specify any file.
3496 ac_need_defaults=:
3497 while test $# != 0
3499 case $1 in
3500 --*=*)
3501 ac_option=`expr "X$1" : 'X\([^=]*\)='`
3502 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
3503 ac_shift=:
3506 ac_option=$1
3507 ac_optarg=$2
3508 ac_shift=shift
3510 esac
3512 case $ac_option in
3513 # Handling of the options.
3514 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
3515 ac_cs_recheck=: ;;
3516 --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
3517 $as_echo "$ac_cs_version"; exit ;;
3518 --debug | --debu | --deb | --de | --d | -d )
3519 debug=: ;;
3520 --file | --fil | --fi | --f )
3521 $ac_shift
3522 case $ac_optarg in
3523 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
3524 esac
3525 as_fn_append CONFIG_FILES " '$ac_optarg'"
3526 ac_need_defaults=false;;
3527 --he | --h | --help | --hel | -h )
3528 $as_echo "$ac_cs_usage"; exit ;;
3529 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
3530 | -silent | --silent | --silen | --sile | --sil | --si | --s)
3531 ac_cs_silent=: ;;
3533 # This is an error.
3534 -*) as_fn_error "unrecognized option: \`$1'
3535 Try \`$0 --help' for more information." ;;
3537 *) as_fn_append ac_config_targets " $1"
3538 ac_need_defaults=false ;;
3540 esac
3541 shift
3542 done
3544 ac_configure_extra_args=
3546 if $ac_cs_silent; then
3547 exec 6>/dev/null
3548 ac_configure_extra_args="$ac_configure_extra_args --silent"
3551 _ACEOF
3552 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
3553 if \$ac_cs_recheck; then
3554 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
3555 shift
3556 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
3557 CONFIG_SHELL='$SHELL'
3558 export CONFIG_SHELL
3559 exec "\$@"
3562 _ACEOF
3563 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3564 exec 5>>config.log
3566 echo
3567 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
3568 ## Running $as_me. ##
3569 _ASBOX
3570 $as_echo "$ac_log"
3571 } >&5
3573 _ACEOF
3574 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
3575 _ACEOF
3577 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3579 # Handling of arguments.
3580 for ac_config_target in $ac_config_targets
3582 case $ac_config_target in
3583 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
3585 *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
3586 esac
3587 done
3590 # If the user did not use the arguments to specify the items to instantiate,
3591 # then the envvar interface is used. Set only those that are not.
3592 # We use the long form for the default assignment because of an extremely
3593 # bizarre bug on SunOS 4.1.3.
3594 if $ac_need_defaults; then
3595 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
3598 # Have a temporary directory for convenience. Make it in the build tree
3599 # simply because there is no reason against having it here, and in addition,
3600 # creating and moving files from /tmp can sometimes cause problems.
3601 # Hook for its removal unless debugging.
3602 # Note that there is a small window in which the directory will not be cleaned:
3603 # after its creation but before its name has been assigned to `$tmp'.
3604 $debug ||
3606 tmp=
3607 trap 'exit_status=$?
3608 { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
3610 trap 'as_fn_exit 1' 1 2 13 15
3612 # Create a (secure) tmp directory for tmp files.
3615 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
3616 test -n "$tmp" && test -d "$tmp"
3617 } ||
3619 tmp=./conf$$-$RANDOM
3620 (umask 077 && mkdir "$tmp")
3621 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
3623 # Set up the scripts for CONFIG_FILES section.
3624 # No need to generate them if there are no CONFIG_FILES.
3625 # This happens for instance with `./config.status config.h'.
3626 if test -n "$CONFIG_FILES"; then
3629 ac_cr=`echo X | tr X '\015'`
3630 # On cygwin, bash can eat \r inside `` if the user requested igncr.
3631 # But we know of no other shell where ac_cr would be empty at this
3632 # point, so we can use a bashism as a fallback.
3633 if test "x$ac_cr" = x; then
3634 eval ac_cr=\$\'\\r\'
3636 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
3637 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
3638 ac_cs_awk_cr='\r'
3639 else
3640 ac_cs_awk_cr=$ac_cr
3643 echo 'BEGIN {' >"$tmp/subs1.awk" &&
3644 _ACEOF
3648 echo "cat >conf$$subs.awk <<_ACEOF" &&
3649 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
3650 echo "_ACEOF"
3651 } >conf$$subs.sh ||
3652 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
3653 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
3654 ac_delim='%!_!# '
3655 for ac_last_try in false false false false false :; do
3656 . ./conf$$subs.sh ||
3657 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
3659 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
3660 if test $ac_delim_n = $ac_delim_num; then
3661 break
3662 elif $ac_last_try; then
3663 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
3664 else
3665 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
3667 done
3668 rm -f conf$$subs.sh
3670 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
3671 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
3672 _ACEOF
3673 sed -n '
3675 s/^/S["/; s/!.*/"]=/
3678 s/^[^!]*!//
3679 :repl
3680 t repl
3681 s/'"$ac_delim"'$//
3682 t delim
3685 s/\(.\{148\}\).*/\1/
3686 t more1
3687 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
3690 b repl
3691 :more1
3692 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
3695 s/.\{148\}//
3696 t nl
3697 :delim
3699 s/\(.\{148\}\).*/\1/
3700 t more2
3701 s/["\\]/\\&/g; s/^/"/; s/$/"/
3704 :more2
3705 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
3708 s/.\{148\}//
3709 t delim
3710 ' <conf$$subs.awk | sed '
3711 /^[^""]/{
3713 s/\n//
3715 ' >>$CONFIG_STATUS || ac_write_fail=1
3716 rm -f conf$$subs.awk
3717 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
3718 _ACAWK
3719 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
3720 for (key in S) S_is_set[key] = 1
3721 FS = "\a"
3725 line = $ 0
3726 nfields = split(line, field, "@")
3727 substed = 0
3728 len = length(field[1])
3729 for (i = 2; i < nfields; i++) {
3730 key = field[i]
3731 keylen = length(key)
3732 if (S_is_set[key]) {
3733 value = S[key]
3734 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
3735 len += length(value) + length(field[++i])
3736 substed = 1
3737 } else
3738 len += 1 + keylen
3741 print line
3744 _ACAWK
3745 _ACEOF
3746 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3747 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
3748 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
3749 else
3751 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
3752 || as_fn_error "could not setup config files machinery" "$LINENO" 5
3753 _ACEOF
3755 # VPATH may cause trouble with some makes, so we remove $(srcdir),
3756 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
3757 # trailing colons and then remove the whole line if VPATH becomes empty
3758 # (actually we leave an empty line to preserve line numbers).
3759 if test "x$srcdir" = x.; then
3760 ac_vpsub='/^[ ]*VPATH[ ]*=/{
3761 s/:*\$(srcdir):*/:/
3762 s/:*\${srcdir}:*/:/
3763 s/:*@srcdir@:*/:/
3764 s/^\([^=]*=[ ]*\):*/\1/
3765 s/:*$//
3766 s/^[^=]*=[ ]*$//
3770 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3771 fi # test -n "$CONFIG_FILES"
3774 eval set X " :F $CONFIG_FILES "
3775 shift
3776 for ac_tag
3778 case $ac_tag in
3779 :[FHLC]) ac_mode=$ac_tag; continue;;
3780 esac
3781 case $ac_mode$ac_tag in
3782 :[FHL]*:*);;
3783 :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
3784 :[FH]-) ac_tag=-:-;;
3785 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
3786 esac
3787 ac_save_IFS=$IFS
3788 IFS=:
3789 set x $ac_tag
3790 IFS=$ac_save_IFS
3791 shift
3792 ac_file=$1
3793 shift
3795 case $ac_mode in
3796 :L) ac_source=$1;;
3797 :[FH])
3798 ac_file_inputs=
3799 for ac_f
3801 case $ac_f in
3802 -) ac_f="$tmp/stdin";;
3803 *) # Look for the file first in the build tree, then in the source tree
3804 # (if the path is not absolute). The absolute path cannot be DOS-style,
3805 # because $ac_f cannot contain `:'.
3806 test -f "$ac_f" ||
3807 case $ac_f in
3808 [\\/$]*) false;;
3809 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
3810 esac ||
3811 as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
3812 esac
3813 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
3814 as_fn_append ac_file_inputs " '$ac_f'"
3815 done
3817 # Let's still pretend it is `configure' which instantiates (i.e., don't
3818 # use $as_me), people would be surprised to read:
3819 # /* config.h. Generated by config.status. */
3820 configure_input='Generated from '`
3821 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
3822 `' by configure.'
3823 if test x"$ac_file" != x-; then
3824 configure_input="$ac_file. $configure_input"
3825 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
3826 $as_echo "$as_me: creating $ac_file" >&6;}
3828 # Neutralize special characters interpreted by sed in replacement strings.
3829 case $configure_input in #(
3830 *\&* | *\|* | *\\* )
3831 ac_sed_conf_input=`$as_echo "$configure_input" |
3832 sed 's/[\\\\&|]/\\\\&/g'`;; #(
3833 *) ac_sed_conf_input=$configure_input;;
3834 esac
3836 case $ac_tag in
3837 *:-:* | *:-) cat >"$tmp/stdin" \
3838 || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
3839 esac
3841 esac
3843 ac_dir=`$as_dirname -- "$ac_file" ||
3844 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
3845 X"$ac_file" : 'X\(//\)[^/]' \| \
3846 X"$ac_file" : 'X\(//\)$' \| \
3847 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
3848 $as_echo X"$ac_file" |
3849 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
3850 s//\1/
3853 /^X\(\/\/\)[^/].*/{
3854 s//\1/
3857 /^X\(\/\/\)$/{
3858 s//\1/
3861 /^X\(\/\).*/{
3862 s//\1/
3865 s/.*/./; q'`
3866 as_dir="$ac_dir"; as_fn_mkdir_p
3867 ac_builddir=.
3869 case "$ac_dir" in
3870 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
3872 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
3873 # A ".." for each directory in $ac_dir_suffix.
3874 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
3875 case $ac_top_builddir_sub in
3876 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
3877 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
3878 esac ;;
3879 esac
3880 ac_abs_top_builddir=$ac_pwd
3881 ac_abs_builddir=$ac_pwd$ac_dir_suffix
3882 # for backward compatibility:
3883 ac_top_builddir=$ac_top_build_prefix
3885 case $srcdir in
3886 .) # We are building in place.
3887 ac_srcdir=.
3888 ac_top_srcdir=$ac_top_builddir_sub
3889 ac_abs_top_srcdir=$ac_pwd ;;
3890 [\\/]* | ?:[\\/]* ) # Absolute name.
3891 ac_srcdir=$srcdir$ac_dir_suffix;
3892 ac_top_srcdir=$srcdir
3893 ac_abs_top_srcdir=$srcdir ;;
3894 *) # Relative name.
3895 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
3896 ac_top_srcdir=$ac_top_build_prefix$srcdir
3897 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
3898 esac
3899 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
3902 case $ac_mode in
3905 # CONFIG_FILE
3908 case $INSTALL in
3909 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
3910 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
3911 esac
3912 _ACEOF
3914 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3915 # If the template does not know about datarootdir, expand it.
3916 # FIXME: This hack should be removed a few years after 2.60.
3917 ac_datarootdir_hack=; ac_datarootdir_seen=
3918 ac_sed_dataroot='
3919 /datarootdir/ {
3923 /@datadir@/p
3924 /@docdir@/p
3925 /@infodir@/p
3926 /@localedir@/p
3927 /@mandir@/p'
3928 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
3929 *datarootdir*) ac_datarootdir_seen=yes;;
3930 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
3931 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
3932 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
3933 _ACEOF
3934 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
3935 ac_datarootdir_hack='
3936 s&@datadir@&$datadir&g
3937 s&@docdir@&$docdir&g
3938 s&@infodir@&$infodir&g
3939 s&@localedir@&$localedir&g
3940 s&@mandir@&$mandir&g
3941 s&\\\${datarootdir}&$datarootdir&g' ;;
3942 esac
3943 _ACEOF
3945 # Neutralize VPATH when `$srcdir' = `.'.
3946 # Shell code in configure.ac might set extrasub.
3947 # FIXME: do we really want to maintain this feature?
3948 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
3949 ac_sed_extra="$ac_vpsub
3950 $extrasub
3951 _ACEOF
3952 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3954 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
3955 s|@configure_input@|$ac_sed_conf_input|;t t
3956 s&@top_builddir@&$ac_top_builddir_sub&;t t
3957 s&@top_build_prefix@&$ac_top_build_prefix&;t t
3958 s&@srcdir@&$ac_srcdir&;t t
3959 s&@abs_srcdir@&$ac_abs_srcdir&;t t
3960 s&@top_srcdir@&$ac_top_srcdir&;t t
3961 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
3962 s&@builddir@&$ac_builddir&;t t
3963 s&@abs_builddir@&$ac_abs_builddir&;t t
3964 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
3965 s&@INSTALL@&$ac_INSTALL&;t t
3966 $ac_datarootdir_hack
3968 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
3969 || as_fn_error "could not create $ac_file" "$LINENO" 5
3971 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
3972 { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
3973 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
3974 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
3975 which seems to be undefined. Please make sure it is defined." >&5
3976 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
3977 which seems to be undefined. Please make sure it is defined." >&2;}
3979 rm -f "$tmp/stdin"
3980 case $ac_file in
3981 -) cat "$tmp/out" && rm -f "$tmp/out";;
3982 *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
3983 esac \
3984 || as_fn_error "could not create $ac_file" "$LINENO" 5
3989 esac
3991 done # for ac_tag
3994 as_fn_exit 0
3995 _ACEOF
3996 ac_clean_files=$ac_clean_files_save
3998 test $ac_write_fail = 0 ||
3999 as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
4002 # configure is writing to config.log, and then calls config.status.
4003 # config.status does its own redirection, appending to config.log.
4004 # Unfortunately, on DOS this fails, as config.log is still kept open
4005 # by configure, so config.status won't be able to write to it; its
4006 # output is simply discarded. So we exec the FD to /dev/null,
4007 # effectively closing config.log, so it can be properly (re)opened and
4008 # appended to by config.status. When coming back to configure, we
4009 # need to make the FD available again.
4010 if test "$no_create" != yes; then
4011 ac_cs_success=:
4012 ac_config_status_args=
4013 test "$silent" = yes &&
4014 ac_config_status_args="$ac_config_status_args --quiet"
4015 exec 5>/dev/null
4016 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
4017 exec 5>>config.log
4018 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
4019 # would make configure fail if this is the last instruction.
4020 $ac_cs_success || as_fn_exit $?
4022 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
4023 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
4024 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}