Daily bump.
[official-gcc.git] / libada / configure
blob4137364df2110c90bf0304654e18fb4d47c6a048
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 have_getipinfo
558 default_gnatlib_target
559 LN_S
561 enable_shared
562 OBJEXT
563 EXEEXT
564 ac_ct_CC
565 CPPFLAGS
566 LDFLAGS
567 CFLAGS
569 toolexeclibdir
570 toolexecdir
571 multi_basedir
572 MAINT
573 target_subdir
574 host_subdir
575 build_subdir
576 build_libsubdir
577 target_noncanonical
578 target_os
579 target_vendor
580 target_cpu
581 target
582 host_os
583 host_vendor
584 host_cpu
585 host
586 build_os
587 build_vendor
588 build_cpu
589 build
590 target_alias
591 host_alias
592 build_alias
593 LIBS
594 ECHO_T
595 ECHO_N
596 ECHO_C
597 DEFS
598 mandir
599 localedir
600 libdir
601 psdir
602 pdfdir
603 dvidir
604 htmldir
605 infodir
606 docdir
607 oldincludedir
608 includedir
609 localstatedir
610 sharedstatedir
611 sysconfdir
612 datadir
613 datarootdir
614 libexecdir
615 sbindir
616 bindir
617 program_transform_name
618 prefix
619 exec_prefix
620 PACKAGE_URL
621 PACKAGE_BUGREPORT
622 PACKAGE_STRING
623 PACKAGE_VERSION
624 PACKAGE_TARNAME
625 PACKAGE_NAME
626 PATH_SEPARATOR
627 SHELL'
628 ac_subst_files=''
629 ac_user_opts='
630 enable_option_checking
631 with_build_libsubdir
632 enable_maintainer_mode
633 enable_multilib
634 enable_shared
635 with_system_libunwind
637 ac_precious_vars='build_alias
638 host_alias
639 target_alias'
642 # Initialize some variables set by options.
643 ac_init_help=
644 ac_init_version=false
645 ac_unrecognized_opts=
646 ac_unrecognized_sep=
647 # The variables have the same names as the options, with
648 # dashes changed to underlines.
649 cache_file=/dev/null
650 exec_prefix=NONE
651 no_create=
652 no_recursion=
653 prefix=NONE
654 program_prefix=NONE
655 program_suffix=NONE
656 program_transform_name=s,x,x,
657 silent=
658 site=
659 srcdir=
660 verbose=
661 x_includes=NONE
662 x_libraries=NONE
664 # Installation directory options.
665 # These are left unexpanded so users can "make install exec_prefix=/foo"
666 # and all the variables that are supposed to be based on exec_prefix
667 # by default will actually change.
668 # Use braces instead of parens because sh, perl, etc. also accept them.
669 # (The list follows the same order as the GNU Coding Standards.)
670 bindir='${exec_prefix}/bin'
671 sbindir='${exec_prefix}/sbin'
672 libexecdir='${exec_prefix}/libexec'
673 datarootdir='${prefix}/share'
674 datadir='${datarootdir}'
675 sysconfdir='${prefix}/etc'
676 sharedstatedir='${prefix}/com'
677 localstatedir='${prefix}/var'
678 includedir='${prefix}/include'
679 oldincludedir='/usr/include'
680 docdir='${datarootdir}/doc/${PACKAGE}'
681 infodir='${datarootdir}/info'
682 htmldir='${docdir}'
683 dvidir='${docdir}'
684 pdfdir='${docdir}'
685 psdir='${docdir}'
686 libdir='${exec_prefix}/lib'
687 localedir='${datarootdir}/locale'
688 mandir='${datarootdir}/man'
690 ac_prev=
691 ac_dashdash=
692 for ac_option
694 # If the previous option needs an argument, assign it.
695 if test -n "$ac_prev"; then
696 eval $ac_prev=\$ac_option
697 ac_prev=
698 continue
701 case $ac_option in
702 *=*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
703 *) ac_optarg=yes ;;
704 esac
706 # Accept the important Cygnus configure options, so we can diagnose typos.
708 case $ac_dashdash$ac_option in
710 ac_dashdash=yes ;;
712 -bindir | --bindir | --bindi | --bind | --bin | --bi)
713 ac_prev=bindir ;;
714 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
715 bindir=$ac_optarg ;;
717 -build | --build | --buil | --bui | --bu)
718 ac_prev=build_alias ;;
719 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
720 build_alias=$ac_optarg ;;
722 -cache-file | --cache-file | --cache-fil | --cache-fi \
723 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
724 ac_prev=cache_file ;;
725 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
726 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
727 cache_file=$ac_optarg ;;
729 --config-cache | -C)
730 cache_file=config.cache ;;
732 -datadir | --datadir | --datadi | --datad)
733 ac_prev=datadir ;;
734 -datadir=* | --datadir=* | --datadi=* | --datad=*)
735 datadir=$ac_optarg ;;
737 -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
738 | --dataroo | --dataro | --datar)
739 ac_prev=datarootdir ;;
740 -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
741 | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
742 datarootdir=$ac_optarg ;;
744 -disable-* | --disable-*)
745 ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
746 # Reject names that are not valid shell variable names.
747 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
748 as_fn_error "invalid feature name: $ac_useropt"
749 ac_useropt_orig=$ac_useropt
750 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
751 case $ac_user_opts in
753 "enable_$ac_useropt"
754 "*) ;;
755 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
756 ac_unrecognized_sep=', ';;
757 esac
758 eval enable_$ac_useropt=no ;;
760 -docdir | --docdir | --docdi | --doc | --do)
761 ac_prev=docdir ;;
762 -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
763 docdir=$ac_optarg ;;
765 -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
766 ac_prev=dvidir ;;
767 -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
768 dvidir=$ac_optarg ;;
770 -enable-* | --enable-*)
771 ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
772 # Reject names that are not valid shell variable names.
773 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
774 as_fn_error "invalid feature name: $ac_useropt"
775 ac_useropt_orig=$ac_useropt
776 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
777 case $ac_user_opts in
779 "enable_$ac_useropt"
780 "*) ;;
781 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
782 ac_unrecognized_sep=', ';;
783 esac
784 eval enable_$ac_useropt=\$ac_optarg ;;
786 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
787 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
788 | --exec | --exe | --ex)
789 ac_prev=exec_prefix ;;
790 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
791 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
792 | --exec=* | --exe=* | --ex=*)
793 exec_prefix=$ac_optarg ;;
795 -gas | --gas | --ga | --g)
796 # Obsolete; use --with-gas.
797 with_gas=yes ;;
799 -help | --help | --hel | --he | -h)
800 ac_init_help=long ;;
801 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
802 ac_init_help=recursive ;;
803 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
804 ac_init_help=short ;;
806 -host | --host | --hos | --ho)
807 ac_prev=host_alias ;;
808 -host=* | --host=* | --hos=* | --ho=*)
809 host_alias=$ac_optarg ;;
811 -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
812 ac_prev=htmldir ;;
813 -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
814 | --ht=*)
815 htmldir=$ac_optarg ;;
817 -includedir | --includedir | --includedi | --included | --include \
818 | --includ | --inclu | --incl | --inc)
819 ac_prev=includedir ;;
820 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
821 | --includ=* | --inclu=* | --incl=* | --inc=*)
822 includedir=$ac_optarg ;;
824 -infodir | --infodir | --infodi | --infod | --info | --inf)
825 ac_prev=infodir ;;
826 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
827 infodir=$ac_optarg ;;
829 -libdir | --libdir | --libdi | --libd)
830 ac_prev=libdir ;;
831 -libdir=* | --libdir=* | --libdi=* | --libd=*)
832 libdir=$ac_optarg ;;
834 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
835 | --libexe | --libex | --libe)
836 ac_prev=libexecdir ;;
837 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
838 | --libexe=* | --libex=* | --libe=*)
839 libexecdir=$ac_optarg ;;
841 -localedir | --localedir | --localedi | --localed | --locale)
842 ac_prev=localedir ;;
843 -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
844 localedir=$ac_optarg ;;
846 -localstatedir | --localstatedir | --localstatedi | --localstated \
847 | --localstate | --localstat | --localsta | --localst | --locals)
848 ac_prev=localstatedir ;;
849 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
850 | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
851 localstatedir=$ac_optarg ;;
853 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
854 ac_prev=mandir ;;
855 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
856 mandir=$ac_optarg ;;
858 -nfp | --nfp | --nf)
859 # Obsolete; use --without-fp.
860 with_fp=no ;;
862 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
863 | --no-cr | --no-c | -n)
864 no_create=yes ;;
866 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
867 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
868 no_recursion=yes ;;
870 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
871 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
872 | --oldin | --oldi | --old | --ol | --o)
873 ac_prev=oldincludedir ;;
874 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
875 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
876 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
877 oldincludedir=$ac_optarg ;;
879 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
880 ac_prev=prefix ;;
881 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
882 prefix=$ac_optarg ;;
884 -program-prefix | --program-prefix | --program-prefi | --program-pref \
885 | --program-pre | --program-pr | --program-p)
886 ac_prev=program_prefix ;;
887 -program-prefix=* | --program-prefix=* | --program-prefi=* \
888 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
889 program_prefix=$ac_optarg ;;
891 -program-suffix | --program-suffix | --program-suffi | --program-suff \
892 | --program-suf | --program-su | --program-s)
893 ac_prev=program_suffix ;;
894 -program-suffix=* | --program-suffix=* | --program-suffi=* \
895 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
896 program_suffix=$ac_optarg ;;
898 -program-transform-name | --program-transform-name \
899 | --program-transform-nam | --program-transform-na \
900 | --program-transform-n | --program-transform- \
901 | --program-transform | --program-transfor \
902 | --program-transfo | --program-transf \
903 | --program-trans | --program-tran \
904 | --progr-tra | --program-tr | --program-t)
905 ac_prev=program_transform_name ;;
906 -program-transform-name=* | --program-transform-name=* \
907 | --program-transform-nam=* | --program-transform-na=* \
908 | --program-transform-n=* | --program-transform-=* \
909 | --program-transform=* | --program-transfor=* \
910 | --program-transfo=* | --program-transf=* \
911 | --program-trans=* | --program-tran=* \
912 | --progr-tra=* | --program-tr=* | --program-t=*)
913 program_transform_name=$ac_optarg ;;
915 -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
916 ac_prev=pdfdir ;;
917 -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
918 pdfdir=$ac_optarg ;;
920 -psdir | --psdir | --psdi | --psd | --ps)
921 ac_prev=psdir ;;
922 -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
923 psdir=$ac_optarg ;;
925 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
926 | -silent | --silent | --silen | --sile | --sil)
927 silent=yes ;;
929 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
930 ac_prev=sbindir ;;
931 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
932 | --sbi=* | --sb=*)
933 sbindir=$ac_optarg ;;
935 -sharedstatedir | --sharedstatedir | --sharedstatedi \
936 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
937 | --sharedst | --shareds | --shared | --share | --shar \
938 | --sha | --sh)
939 ac_prev=sharedstatedir ;;
940 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
941 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
942 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
943 | --sha=* | --sh=*)
944 sharedstatedir=$ac_optarg ;;
946 -site | --site | --sit)
947 ac_prev=site ;;
948 -site=* | --site=* | --sit=*)
949 site=$ac_optarg ;;
951 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
952 ac_prev=srcdir ;;
953 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
954 srcdir=$ac_optarg ;;
956 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
957 | --syscon | --sysco | --sysc | --sys | --sy)
958 ac_prev=sysconfdir ;;
959 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
960 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
961 sysconfdir=$ac_optarg ;;
963 -target | --target | --targe | --targ | --tar | --ta | --t)
964 ac_prev=target_alias ;;
965 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
966 target_alias=$ac_optarg ;;
968 -v | -verbose | --verbose | --verbos | --verbo | --verb)
969 verbose=yes ;;
971 -version | --version | --versio | --versi | --vers | -V)
972 ac_init_version=: ;;
974 -with-* | --with-*)
975 ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
976 # Reject names that are not valid shell variable names.
977 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
978 as_fn_error "invalid package name: $ac_useropt"
979 ac_useropt_orig=$ac_useropt
980 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
981 case $ac_user_opts in
983 "with_$ac_useropt"
984 "*) ;;
985 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
986 ac_unrecognized_sep=', ';;
987 esac
988 eval with_$ac_useropt=\$ac_optarg ;;
990 -without-* | --without-*)
991 ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
992 # Reject names that are not valid shell variable names.
993 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
994 as_fn_error "invalid package name: $ac_useropt"
995 ac_useropt_orig=$ac_useropt
996 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
997 case $ac_user_opts in
999 "with_$ac_useropt"
1000 "*) ;;
1001 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1002 ac_unrecognized_sep=', ';;
1003 esac
1004 eval with_$ac_useropt=no ;;
1006 --x)
1007 # Obsolete; use --with-x.
1008 with_x=yes ;;
1010 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1011 | --x-incl | --x-inc | --x-in | --x-i)
1012 ac_prev=x_includes ;;
1013 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1014 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1015 x_includes=$ac_optarg ;;
1017 -x-libraries | --x-libraries | --x-librarie | --x-librari \
1018 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1019 ac_prev=x_libraries ;;
1020 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1021 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1022 x_libraries=$ac_optarg ;;
1024 -*) as_fn_error "unrecognized option: \`$ac_option'
1025 Try \`$0 --help' for more information."
1028 *=*)
1029 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1030 # Reject names that are not valid shell variable names.
1031 case $ac_envvar in #(
1032 '' | [0-9]* | *[!_$as_cr_alnum]* )
1033 as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1034 esac
1035 eval $ac_envvar=\$ac_optarg
1036 export $ac_envvar ;;
1039 # FIXME: should be removed in autoconf 3.0.
1040 $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1041 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1042 $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1043 : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1046 esac
1047 done
1049 if test -n "$ac_prev"; then
1050 ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1051 as_fn_error "missing argument to $ac_option"
1054 if test -n "$ac_unrecognized_opts"; then
1055 case $enable_option_checking in
1056 no) ;;
1057 fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1058 *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1059 esac
1062 # Check all directory arguments for consistency.
1063 for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1064 datadir sysconfdir sharedstatedir localstatedir includedir \
1065 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1066 libdir localedir mandir
1068 eval ac_val=\$$ac_var
1069 # Remove trailing slashes.
1070 case $ac_val in
1071 */ )
1072 ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1073 eval $ac_var=\$ac_val;;
1074 esac
1075 # Be sure to have absolute directory names.
1076 case $ac_val in
1077 [\\/$]* | ?:[\\/]* ) continue;;
1078 NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1079 esac
1080 as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1081 done
1083 # There might be people who depend on the old broken behavior: `$host'
1084 # used to hold the argument of --host etc.
1085 # FIXME: To remove some day.
1086 build=$build_alias
1087 host=$host_alias
1088 target=$target_alias
1090 # FIXME: To remove some day.
1091 if test "x$host_alias" != x; then
1092 if test "x$build_alias" = x; then
1093 cross_compiling=maybe
1094 $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1095 If a cross compiler is detected then cross compile mode will be used." >&2
1096 elif test "x$build_alias" != "x$host_alias"; then
1097 cross_compiling=yes
1101 ac_tool_prefix=
1102 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1104 test "$silent" = yes && exec 6>/dev/null
1107 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1108 ac_ls_di=`ls -di .` &&
1109 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1110 as_fn_error "working directory cannot be determined"
1111 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1112 as_fn_error "pwd does not report name of working directory"
1115 # Find the source files, if location was not specified.
1116 if test -z "$srcdir"; then
1117 ac_srcdir_defaulted=yes
1118 # Try the directory containing this script, then the parent directory.
1119 ac_confdir=`$as_dirname -- "$as_myself" ||
1120 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1121 X"$as_myself" : 'X\(//\)[^/]' \| \
1122 X"$as_myself" : 'X\(//\)$' \| \
1123 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1124 $as_echo X"$as_myself" |
1125 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1126 s//\1/
1129 /^X\(\/\/\)[^/].*/{
1130 s//\1/
1133 /^X\(\/\/\)$/{
1134 s//\1/
1137 /^X\(\/\).*/{
1138 s//\1/
1141 s/.*/./; q'`
1142 srcdir=$ac_confdir
1143 if test ! -r "$srcdir/$ac_unique_file"; then
1144 srcdir=..
1146 else
1147 ac_srcdir_defaulted=no
1149 if test ! -r "$srcdir/$ac_unique_file"; then
1150 test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1151 as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1153 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1154 ac_abs_confdir=`(
1155 cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1156 pwd)`
1157 # When building in place, set srcdir=.
1158 if test "$ac_abs_confdir" = "$ac_pwd"; then
1159 srcdir=.
1161 # Remove unnecessary trailing slashes from srcdir.
1162 # Double slashes in file names in object file debugging info
1163 # mess up M-x gdb in Emacs.
1164 case $srcdir in
1165 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1166 esac
1167 for ac_var in $ac_precious_vars; do
1168 eval ac_env_${ac_var}_set=\${${ac_var}+set}
1169 eval ac_env_${ac_var}_value=\$${ac_var}
1170 eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1171 eval ac_cv_env_${ac_var}_value=\$${ac_var}
1172 done
1175 # Report the --help message.
1177 if test "$ac_init_help" = "long"; then
1178 # Omit some internal or obsolete options to make the list less imposing.
1179 # This message is too long to be a string in the A/UX 3.1 sh.
1180 cat <<_ACEOF
1181 \`configure' configures this package to adapt to many kinds of systems.
1183 Usage: $0 [OPTION]... [VAR=VALUE]...
1185 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1186 VAR=VALUE. See below for descriptions of some of the useful variables.
1188 Defaults for the options are specified in brackets.
1190 Configuration:
1191 -h, --help display this help and exit
1192 --help=short display options specific to this package
1193 --help=recursive display the short help of all the included packages
1194 -V, --version display version information and exit
1195 -q, --quiet, --silent do not print \`checking...' messages
1196 --cache-file=FILE cache test results in FILE [disabled]
1197 -C, --config-cache alias for \`--cache-file=config.cache'
1198 -n, --no-create do not create output files
1199 --srcdir=DIR find the sources in DIR [configure dir or \`..']
1201 Installation directories:
1202 --prefix=PREFIX install architecture-independent files in PREFIX
1203 [$ac_default_prefix]
1204 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
1205 [PREFIX]
1207 By default, \`make install' will install all the files in
1208 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
1209 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1210 for instance \`--prefix=\$HOME'.
1212 For better control, use the options below.
1214 Fine tuning of the installation directories:
1215 --bindir=DIR user executables [EPREFIX/bin]
1216 --sbindir=DIR system admin executables [EPREFIX/sbin]
1217 --libexecdir=DIR program executables [EPREFIX/libexec]
1218 --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1219 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1220 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
1221 --libdir=DIR object code libraries [EPREFIX/lib]
1222 --includedir=DIR C header files [PREFIX/include]
1223 --oldincludedir=DIR C header files for non-gcc [/usr/include]
1224 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1225 --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1226 --infodir=DIR info documentation [DATAROOTDIR/info]
1227 --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1228 --mandir=DIR man documentation [DATAROOTDIR/man]
1229 --docdir=DIR documentation root [DATAROOTDIR/doc/PACKAGE]
1230 --htmldir=DIR html documentation [DOCDIR]
1231 --dvidir=DIR dvi documentation [DOCDIR]
1232 --pdfdir=DIR pdf documentation [DOCDIR]
1233 --psdir=DIR ps documentation [DOCDIR]
1234 _ACEOF
1236 cat <<\_ACEOF
1238 System types:
1239 --build=BUILD configure for building on BUILD [guessed]
1240 --host=HOST cross-compile to build programs to run on HOST [BUILD]
1241 --target=TARGET configure for building compilers for TARGET [HOST]
1242 _ACEOF
1245 if test -n "$ac_init_help"; then
1247 cat <<\_ACEOF
1249 Optional Features:
1250 --disable-option-checking ignore unrecognized --enable/--with options
1251 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
1252 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
1253 --enable-maintainer-mode
1254 enable make rules and dependencies not useful (and
1255 sometimes confusing) to the casual installer
1256 --enable-multilib build many library versions (default)
1257 --disable-shared don't provide a shared libgnat
1259 Optional Packages:
1260 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
1261 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
1262 --with-build-libsubdir=DIR Directory where to find libraries for build system
1263 --with-system-libunwind use installed libunwind
1265 Some influential environment variables:
1266 CC C compiler command
1267 CFLAGS C compiler flags
1268 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
1269 nonstandard directory <lib dir>
1270 LIBS libraries to pass to the linker, e.g. -l<library>
1271 CPPFLAGS C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1272 you have headers in a nonstandard directory <include dir>
1274 Use these variables to override the choices made by `configure' or to help
1275 it to find libraries and programs with nonstandard names/locations.
1277 Report bugs to the package provider.
1278 _ACEOF
1279 ac_status=$?
1282 if test "$ac_init_help" = "recursive"; then
1283 # If there are subdirs, report their specific --help.
1284 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1285 test -d "$ac_dir" ||
1286 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1287 continue
1288 ac_builddir=.
1290 case "$ac_dir" in
1291 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1293 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1294 # A ".." for each directory in $ac_dir_suffix.
1295 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1296 case $ac_top_builddir_sub in
1297 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1298 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1299 esac ;;
1300 esac
1301 ac_abs_top_builddir=$ac_pwd
1302 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1303 # for backward compatibility:
1304 ac_top_builddir=$ac_top_build_prefix
1306 case $srcdir in
1307 .) # We are building in place.
1308 ac_srcdir=.
1309 ac_top_srcdir=$ac_top_builddir_sub
1310 ac_abs_top_srcdir=$ac_pwd ;;
1311 [\\/]* | ?:[\\/]* ) # Absolute name.
1312 ac_srcdir=$srcdir$ac_dir_suffix;
1313 ac_top_srcdir=$srcdir
1314 ac_abs_top_srcdir=$srcdir ;;
1315 *) # Relative name.
1316 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1317 ac_top_srcdir=$ac_top_build_prefix$srcdir
1318 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1319 esac
1320 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1322 cd "$ac_dir" || { ac_status=$?; continue; }
1323 # Check for guested configure.
1324 if test -f "$ac_srcdir/configure.gnu"; then
1325 echo &&
1326 $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1327 elif test -f "$ac_srcdir/configure"; then
1328 echo &&
1329 $SHELL "$ac_srcdir/configure" --help=recursive
1330 else
1331 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1332 fi || ac_status=$?
1333 cd "$ac_pwd" || { ac_status=$?; break; }
1334 done
1337 test -n "$ac_init_help" && exit $ac_status
1338 if $ac_init_version; then
1339 cat <<\_ACEOF
1340 configure
1341 generated by GNU Autoconf 2.64
1343 Copyright (C) 2009 Free Software Foundation, Inc.
1344 This configure script is free software; the Free Software Foundation
1345 gives unlimited permission to copy, distribute and modify it.
1346 _ACEOF
1347 exit
1350 ## ------------------------ ##
1351 ## Autoconf initialization. ##
1352 ## ------------------------ ##
1354 # ac_fn_c_try_compile LINENO
1355 # --------------------------
1356 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1357 ac_fn_c_try_compile ()
1359 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1360 rm -f conftest.$ac_objext
1361 if { { ac_try="$ac_compile"
1362 case "(($ac_try" in
1363 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1364 *) ac_try_echo=$ac_try;;
1365 esac
1366 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1367 $as_echo "$ac_try_echo"; } >&5
1368 (eval "$ac_compile") 2>conftest.err
1369 ac_status=$?
1370 if test -s conftest.err; then
1371 grep -v '^ *+' conftest.err >conftest.er1
1372 cat conftest.er1 >&5
1373 mv -f conftest.er1 conftest.err
1375 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1376 test $ac_status = 0; } && {
1377 test -z "$ac_c_werror_flag" ||
1378 test ! -s conftest.err
1379 } && test -s conftest.$ac_objext; then :
1380 ac_retval=0
1381 else
1382 $as_echo "$as_me: failed program was:" >&5
1383 sed 's/^/| /' conftest.$ac_ext >&5
1385 ac_retval=1
1387 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1388 return $ac_retval
1390 } # ac_fn_c_try_compile
1391 cat >config.log <<_ACEOF
1392 This file contains any messages produced by compilers while
1393 running configure, to aid debugging if configure makes a mistake.
1395 It was created by $as_me, which was
1396 generated by GNU Autoconf 2.64. Invocation command line was
1398 $ $0 $@
1400 _ACEOF
1401 exec 5>>config.log
1403 cat <<_ASUNAME
1404 ## --------- ##
1405 ## Platform. ##
1406 ## --------- ##
1408 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1409 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1410 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1411 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1412 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1414 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1415 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
1417 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
1418 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
1419 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1420 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
1421 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
1422 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
1423 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
1425 _ASUNAME
1427 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1428 for as_dir in $PATH
1430 IFS=$as_save_IFS
1431 test -z "$as_dir" && as_dir=.
1432 $as_echo "PATH: $as_dir"
1433 done
1434 IFS=$as_save_IFS
1436 } >&5
1438 cat >&5 <<_ACEOF
1441 ## ----------- ##
1442 ## Core tests. ##
1443 ## ----------- ##
1445 _ACEOF
1448 # Keep a trace of the command line.
1449 # Strip out --no-create and --no-recursion so they do not pile up.
1450 # Strip out --silent because we don't want to record it for future runs.
1451 # Also quote any args containing shell meta-characters.
1452 # Make two passes to allow for proper duplicate-argument suppression.
1453 ac_configure_args=
1454 ac_configure_args0=
1455 ac_configure_args1=
1456 ac_must_keep_next=false
1457 for ac_pass in 1 2
1459 for ac_arg
1461 case $ac_arg in
1462 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1463 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1464 | -silent | --silent | --silen | --sile | --sil)
1465 continue ;;
1466 *\'*)
1467 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1468 esac
1469 case $ac_pass in
1470 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1472 as_fn_append ac_configure_args1 " '$ac_arg'"
1473 if test $ac_must_keep_next = true; then
1474 ac_must_keep_next=false # Got value, back to normal.
1475 else
1476 case $ac_arg in
1477 *=* | --config-cache | -C | -disable-* | --disable-* \
1478 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1479 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1480 | -with-* | --with-* | -without-* | --without-* | --x)
1481 case "$ac_configure_args0 " in
1482 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1483 esac
1485 -* ) ac_must_keep_next=true ;;
1486 esac
1488 as_fn_append ac_configure_args " '$ac_arg'"
1490 esac
1491 done
1492 done
1493 { ac_configure_args0=; unset ac_configure_args0;}
1494 { ac_configure_args1=; unset ac_configure_args1;}
1496 # When interrupted or exit'd, cleanup temporary files, and complete
1497 # config.log. We remove comments because anyway the quotes in there
1498 # would cause problems or look ugly.
1499 # WARNING: Use '\'' to represent an apostrophe within the trap.
1500 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1501 trap 'exit_status=$?
1502 # Save into config.log some information that might help in debugging.
1504 echo
1506 cat <<\_ASBOX
1507 ## ---------------- ##
1508 ## Cache variables. ##
1509 ## ---------------- ##
1510 _ASBOX
1511 echo
1512 # The following way of writing the cache mishandles newlines in values,
1514 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1515 eval ac_val=\$$ac_var
1516 case $ac_val in #(
1517 *${as_nl}*)
1518 case $ac_var in #(
1519 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1520 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1521 esac
1522 case $ac_var in #(
1523 _ | IFS | as_nl) ;; #(
1524 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1525 *) { eval $ac_var=; unset $ac_var;} ;;
1526 esac ;;
1527 esac
1528 done
1529 (set) 2>&1 |
1530 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1531 *${as_nl}ac_space=\ *)
1532 sed -n \
1533 "s/'\''/'\''\\\\'\'''\''/g;
1534 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1535 ;; #(
1537 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1539 esac |
1540 sort
1542 echo
1544 cat <<\_ASBOX
1545 ## ----------------- ##
1546 ## Output variables. ##
1547 ## ----------------- ##
1548 _ASBOX
1549 echo
1550 for ac_var in $ac_subst_vars
1552 eval ac_val=\$$ac_var
1553 case $ac_val in
1554 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1555 esac
1556 $as_echo "$ac_var='\''$ac_val'\''"
1557 done | sort
1558 echo
1560 if test -n "$ac_subst_files"; then
1561 cat <<\_ASBOX
1562 ## ------------------- ##
1563 ## File substitutions. ##
1564 ## ------------------- ##
1565 _ASBOX
1566 echo
1567 for ac_var in $ac_subst_files
1569 eval ac_val=\$$ac_var
1570 case $ac_val in
1571 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1572 esac
1573 $as_echo "$ac_var='\''$ac_val'\''"
1574 done | sort
1575 echo
1578 if test -s confdefs.h; then
1579 cat <<\_ASBOX
1580 ## ----------- ##
1581 ## confdefs.h. ##
1582 ## ----------- ##
1583 _ASBOX
1584 echo
1585 cat confdefs.h
1586 echo
1588 test "$ac_signal" != 0 &&
1589 $as_echo "$as_me: caught signal $ac_signal"
1590 $as_echo "$as_me: exit $exit_status"
1591 } >&5
1592 rm -f core *.core core.conftest.* &&
1593 rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1594 exit $exit_status
1596 for ac_signal in 1 2 13 15; do
1597 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
1598 done
1599 ac_signal=0
1601 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1602 rm -f -r conftest* confdefs.h
1604 $as_echo "/* confdefs.h */" > confdefs.h
1606 # Predefined preprocessor variables.
1608 cat >>confdefs.h <<_ACEOF
1609 #define PACKAGE_NAME "$PACKAGE_NAME"
1610 _ACEOF
1612 cat >>confdefs.h <<_ACEOF
1613 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1614 _ACEOF
1616 cat >>confdefs.h <<_ACEOF
1617 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1618 _ACEOF
1620 cat >>confdefs.h <<_ACEOF
1621 #define PACKAGE_STRING "$PACKAGE_STRING"
1622 _ACEOF
1624 cat >>confdefs.h <<_ACEOF
1625 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1626 _ACEOF
1628 cat >>confdefs.h <<_ACEOF
1629 #define PACKAGE_URL "$PACKAGE_URL"
1630 _ACEOF
1633 # Let the site file select an alternate cache file if it wants to.
1634 # Prefer an explicitly selected file to automatically selected ones.
1635 ac_site_file1=NONE
1636 ac_site_file2=NONE
1637 if test -n "$CONFIG_SITE"; then
1638 ac_site_file1=$CONFIG_SITE
1639 elif test "x$prefix" != xNONE; then
1640 ac_site_file1=$prefix/share/config.site
1641 ac_site_file2=$prefix/etc/config.site
1642 else
1643 ac_site_file1=$ac_default_prefix/share/config.site
1644 ac_site_file2=$ac_default_prefix/etc/config.site
1646 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
1648 test "x$ac_site_file" = xNONE && continue
1649 if test -r "$ac_site_file"; then
1650 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
1651 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
1652 sed 's/^/| /' "$ac_site_file" >&5
1653 . "$ac_site_file"
1655 done
1657 if test -r "$cache_file"; then
1658 # Some versions of bash will fail to source /dev/null (special
1659 # files actually), so we avoid doing that.
1660 if test -f "$cache_file"; then
1661 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
1662 $as_echo "$as_me: loading cache $cache_file" >&6;}
1663 case $cache_file in
1664 [\\/]* | ?:[\\/]* ) . "$cache_file";;
1665 *) . "./$cache_file";;
1666 esac
1668 else
1669 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
1670 $as_echo "$as_me: creating cache $cache_file" >&6;}
1671 >$cache_file
1674 # Check that the precious variables saved in the cache have kept the same
1675 # value.
1676 ac_cache_corrupted=false
1677 for ac_var in $ac_precious_vars; do
1678 eval ac_old_set=\$ac_cv_env_${ac_var}_set
1679 eval ac_new_set=\$ac_env_${ac_var}_set
1680 eval ac_old_val=\$ac_cv_env_${ac_var}_value
1681 eval ac_new_val=\$ac_env_${ac_var}_value
1682 case $ac_old_set,$ac_new_set in
1683 set,)
1684 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1685 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1686 ac_cache_corrupted=: ;;
1687 ,set)
1688 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
1689 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1690 ac_cache_corrupted=: ;;
1691 ,);;
1693 if test "x$ac_old_val" != "x$ac_new_val"; then
1694 # differences in whitespace do not lead to failure.
1695 ac_old_val_w=`echo x $ac_old_val`
1696 ac_new_val_w=`echo x $ac_new_val`
1697 if test "$ac_old_val_w" != "$ac_new_val_w"; then
1698 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
1699 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1700 ac_cache_corrupted=:
1701 else
1702 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
1703 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
1704 eval $ac_var=\$ac_old_val
1706 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
1707 $as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
1708 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
1709 $as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
1710 fi;;
1711 esac
1712 # Pass precious variables to config.status.
1713 if test "$ac_new_set" = set; then
1714 case $ac_new_val in
1715 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1716 *) ac_arg=$ac_var=$ac_new_val ;;
1717 esac
1718 case " $ac_configure_args " in
1719 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
1720 *) as_fn_append ac_configure_args " '$ac_arg'" ;;
1721 esac
1723 done
1724 if $ac_cache_corrupted; then
1725 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
1726 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
1727 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
1728 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1729 as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
1731 ## -------------------- ##
1732 ## Main body of script. ##
1733 ## -------------------- ##
1735 ac_ext=c
1736 ac_cpp='$CPP $CPPFLAGS'
1737 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1738 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1739 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1749 # Determine the host, build, and target systems
1750 ac_aux_dir=
1751 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
1752 for ac_t in install-sh install.sh shtool; do
1753 if test -f "$ac_dir/$ac_t"; then
1754 ac_aux_dir=$ac_dir
1755 ac_install_sh="$ac_aux_dir/$ac_t -c"
1756 break 2
1758 done
1759 done
1760 if test -z "$ac_aux_dir"; then
1761 as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
1764 # These three variables are undocumented and unsupported,
1765 # and are intended to be withdrawn in a future Autoconf release.
1766 # They can cause serious problems if a builder's source tree is in a directory
1767 # whose full name contains unusual characters.
1768 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
1769 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
1770 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
1773 # Make sure we can run config.sub.
1774 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
1775 as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
1777 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
1778 $as_echo_n "checking build system type... " >&6; }
1779 if test "${ac_cv_build+set}" = set; then :
1780 $as_echo_n "(cached) " >&6
1781 else
1782 ac_build_alias=$build_alias
1783 test "x$ac_build_alias" = x &&
1784 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
1785 test "x$ac_build_alias" = x &&
1786 as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
1787 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
1788 as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
1791 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
1792 $as_echo "$ac_cv_build" >&6; }
1793 case $ac_cv_build in
1794 *-*-*) ;;
1795 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
1796 esac
1797 build=$ac_cv_build
1798 ac_save_IFS=$IFS; IFS='-'
1799 set x $ac_cv_build
1800 shift
1801 build_cpu=$1
1802 build_vendor=$2
1803 shift; shift
1804 # Remember, the first character of IFS is used to create $*,
1805 # except with old shells:
1806 build_os=$*
1807 IFS=$ac_save_IFS
1808 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
1811 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
1812 $as_echo_n "checking host system type... " >&6; }
1813 if test "${ac_cv_host+set}" = set; then :
1814 $as_echo_n "(cached) " >&6
1815 else
1816 if test "x$host_alias" = x; then
1817 ac_cv_host=$ac_cv_build
1818 else
1819 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
1820 as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
1824 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
1825 $as_echo "$ac_cv_host" >&6; }
1826 case $ac_cv_host in
1827 *-*-*) ;;
1828 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
1829 esac
1830 host=$ac_cv_host
1831 ac_save_IFS=$IFS; IFS='-'
1832 set x $ac_cv_host
1833 shift
1834 host_cpu=$1
1835 host_vendor=$2
1836 shift; shift
1837 # Remember, the first character of IFS is used to create $*,
1838 # except with old shells:
1839 host_os=$*
1840 IFS=$ac_save_IFS
1841 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
1844 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
1845 $as_echo_n "checking target system type... " >&6; }
1846 if test "${ac_cv_target+set}" = set; then :
1847 $as_echo_n "(cached) " >&6
1848 else
1849 if test "x$target_alias" = x; then
1850 ac_cv_target=$ac_cv_host
1851 else
1852 ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
1853 as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
1857 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
1858 $as_echo "$ac_cv_target" >&6; }
1859 case $ac_cv_target in
1860 *-*-*) ;;
1861 *) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
1862 esac
1863 target=$ac_cv_target
1864 ac_save_IFS=$IFS; IFS='-'
1865 set x $ac_cv_target
1866 shift
1867 target_cpu=$1
1868 target_vendor=$2
1869 shift; shift
1870 # Remember, the first character of IFS is used to create $*,
1871 # except with old shells:
1872 target_os=$*
1873 IFS=$ac_save_IFS
1874 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
1877 # The aliases save the names the user supplied, while $host etc.
1878 # will get canonicalized.
1879 test -n "$target_alias" &&
1880 test "$program_prefix$program_suffix$program_transform_name" = \
1881 NONENONEs,x,x, &&
1882 program_prefix=${target_alias}-
1883 target_alias=${target_alias-$host_alias}
1885 # Determine the noncanonical target name, for directory use.
1886 case ${build_alias} in
1887 "") build_noncanonical=${build} ;;
1888 *) build_noncanonical=${build_alias} ;;
1889 esac
1891 case ${host_alias} in
1892 "") host_noncanonical=${build_noncanonical} ;;
1893 *) host_noncanonical=${host_alias} ;;
1894 esac
1896 case ${target_alias} in
1897 "") target_noncanonical=${host_noncanonical} ;;
1898 *) target_noncanonical=${target_alias} ;;
1899 esac
1904 # Determine the target- and build-specific subdirectories
1906 # post-stage1 host modules use a different CC_FOR_BUILD so, in order to
1907 # have matching libraries, they should use host libraries: Makefile.tpl
1908 # arranges to pass --with-build-libsubdir=$(HOST_SUBDIR).
1909 # However, they still use the build modules, because the corresponding
1910 # host modules (e.g. bison) are only built for the host when bootstrap
1911 # finishes. So:
1912 # - build_subdir is where we find build modules, and never changes.
1913 # - build_libsubdir is where we find build libraries, and can be overridden.
1915 # Prefix 'build-' so this never conflicts with target_subdir.
1916 build_subdir="build-${build_noncanonical}"
1918 # Check whether --with-build-libsubdir was given.
1919 if test "${with_build_libsubdir+set}" = set; then :
1920 withval=$with_build_libsubdir; build_libsubdir="$withval"
1921 else
1922 build_libsubdir="$build_subdir"
1925 # --srcdir=. covers the toplevel, while "test -d" covers the subdirectories
1926 if ( test $srcdir = . && test -d gcc ) \
1927 || test -d $srcdir/../host-${host_noncanonical}; then
1928 host_subdir="host-${host_noncanonical}"
1929 else
1930 host_subdir=.
1932 # No prefix.
1933 target_subdir=${target_noncanonical}
1936 # Command-line options.
1937 # Very limited version of AC_MAINTAINER_MODE.
1938 # Check whether --enable-maintainer-mode was given.
1939 if test "${enable_maintainer_mode+set}" = set; then :
1940 enableval=$enable_maintainer_mode; case ${enable_maintainer_mode} in
1941 yes) MAINT='' ;;
1942 no) MAINT='#' ;;
1943 *) as_fn_error "--enable-maintainer-mode must be yes or no" "$LINENO" 5 ;;
1944 esac
1945 maintainer_mode=${enableval}
1946 else
1947 MAINT='#'
1951 # Default to --enable-multilib
1952 # Check whether --enable-multilib was given.
1953 if test "${enable_multilib+set}" = set; then :
1954 enableval=$enable_multilib; case "$enableval" in
1955 yes) multilib=yes ;;
1956 no) multilib=no ;;
1957 *) as_fn_error "bad value $enableval for multilib option" "$LINENO" 5 ;;
1958 esac
1959 else
1960 multilib=yes
1964 # We may get other options which we leave undocumented:
1965 # --with-target-subdir, --with-multisrctop, --with-multisubdir
1966 # See config-ml.in if you want the gory details.
1968 if test "$srcdir" = "."; then
1969 if test "$with_target_subdir" != "."; then
1970 multi_basedir="$srcdir/$with_multisrctop../.."
1971 else
1972 multi_basedir="$srcdir/$with_multisrctop.."
1974 else
1975 multi_basedir="$srcdir/.."
1979 # Even if the default multilib is not a cross compilation,
1980 # it may be that some of the other multilibs are.
1981 if test $cross_compiling = no && test $multilib = yes \
1982 && test "x${with_multisubdir}" != x ; then
1983 cross_compiling=maybe
1986 ac_config_commands="$ac_config_commands default-1"
1988 # Calculate toolexeclibdir
1989 # Also toolexecdir, though it's only used in toolexeclibdir
1990 case ${enable_version_specific_runtime_libs} in
1991 yes)
1992 # Need the gcc compiler version to know where to install libraries
1993 # and header files if --enable-version-specific-runtime-libs option
1994 # is selected.
1995 toolexecdir='$(libdir)/gcc/$(target_alias)'
1996 toolexeclibdir='$(toolexecdir)/$(gcc_version)$(MULTISUBDIR)'
1999 if test -n "$with_cross_host" &&
2000 test x"$with_cross_host" != x"no"; then
2001 # Install a library built with a cross compiler in tooldir, not libdir.
2002 toolexecdir='$(exec_prefix)/$(target_alias)'
2003 toolexeclibdir='$(toolexecdir)/lib'
2004 else
2005 toolexecdir='$(libdir)/gcc-lib/$(target_alias)'
2006 toolexeclibdir='$(libdir)'
2008 multi_os_directory=`$CC -print-multi-os-directory`
2009 case $multi_os_directory in
2010 .) ;; # Avoid trailing /.
2011 *) toolexeclibdir=$toolexeclibdir/$multi_os_directory ;;
2012 esac
2014 esac
2017 #TODO: toolexeclibdir is currently disregarded
2019 # Check the compiler.
2020 # The same as in boehm-gc and libstdc++. Have to borrow it from there.
2021 # We must force CC to /not/ be precious variables; otherwise
2022 # the wrong, non-multilib-adjusted value will be used in multilibs.
2023 # As a side effect, we have to subst CFLAGS ourselves.
2027 ac_ext=c
2028 ac_cpp='$CPP $CPPFLAGS'
2029 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2030 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2031 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2032 if test -n "$ac_tool_prefix"; then
2033 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2034 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2035 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2036 $as_echo_n "checking for $ac_word... " >&6; }
2037 if test "${ac_cv_prog_CC+set}" = set; then :
2038 $as_echo_n "(cached) " >&6
2039 else
2040 if test -n "$CC"; then
2041 ac_cv_prog_CC="$CC" # Let the user override the test.
2042 else
2043 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2044 for as_dir in $PATH
2046 IFS=$as_save_IFS
2047 test -z "$as_dir" && as_dir=.
2048 for ac_exec_ext in '' $ac_executable_extensions; do
2049 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2050 ac_cv_prog_CC="${ac_tool_prefix}gcc"
2051 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2052 break 2
2054 done
2055 done
2056 IFS=$as_save_IFS
2060 CC=$ac_cv_prog_CC
2061 if test -n "$CC"; then
2062 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2063 $as_echo "$CC" >&6; }
2064 else
2065 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2066 $as_echo "no" >&6; }
2071 if test -z "$ac_cv_prog_CC"; then
2072 ac_ct_CC=$CC
2073 # Extract the first word of "gcc", so it can be a program name with args.
2074 set dummy gcc; ac_word=$2
2075 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2076 $as_echo_n "checking for $ac_word... " >&6; }
2077 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2078 $as_echo_n "(cached) " >&6
2079 else
2080 if test -n "$ac_ct_CC"; then
2081 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2082 else
2083 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2084 for as_dir in $PATH
2086 IFS=$as_save_IFS
2087 test -z "$as_dir" && as_dir=.
2088 for ac_exec_ext in '' $ac_executable_extensions; do
2089 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2090 ac_cv_prog_ac_ct_CC="gcc"
2091 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2092 break 2
2094 done
2095 done
2096 IFS=$as_save_IFS
2100 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2101 if test -n "$ac_ct_CC"; then
2102 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2103 $as_echo "$ac_ct_CC" >&6; }
2104 else
2105 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2106 $as_echo "no" >&6; }
2109 if test "x$ac_ct_CC" = x; then
2110 CC=""
2111 else
2112 case $cross_compiling:$ac_tool_warned in
2113 yes:)
2114 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2115 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2116 ac_tool_warned=yes ;;
2117 esac
2118 CC=$ac_ct_CC
2120 else
2121 CC="$ac_cv_prog_CC"
2124 if test -z "$CC"; then
2125 if test -n "$ac_tool_prefix"; then
2126 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2127 set dummy ${ac_tool_prefix}cc; ac_word=$2
2128 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2129 $as_echo_n "checking for $ac_word... " >&6; }
2130 if test "${ac_cv_prog_CC+set}" = set; then :
2131 $as_echo_n "(cached) " >&6
2132 else
2133 if test -n "$CC"; then
2134 ac_cv_prog_CC="$CC" # Let the user override the test.
2135 else
2136 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2137 for as_dir in $PATH
2139 IFS=$as_save_IFS
2140 test -z "$as_dir" && as_dir=.
2141 for ac_exec_ext in '' $ac_executable_extensions; do
2142 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2143 ac_cv_prog_CC="${ac_tool_prefix}cc"
2144 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2145 break 2
2147 done
2148 done
2149 IFS=$as_save_IFS
2153 CC=$ac_cv_prog_CC
2154 if test -n "$CC"; then
2155 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2156 $as_echo "$CC" >&6; }
2157 else
2158 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2159 $as_echo "no" >&6; }
2165 if test -z "$CC"; then
2166 # Extract the first word of "cc", so it can be a program name with args.
2167 set dummy cc; ac_word=$2
2168 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2169 $as_echo_n "checking for $ac_word... " >&6; }
2170 if test "${ac_cv_prog_CC+set}" = set; then :
2171 $as_echo_n "(cached) " >&6
2172 else
2173 if test -n "$CC"; then
2174 ac_cv_prog_CC="$CC" # Let the user override the test.
2175 else
2176 ac_prog_rejected=no
2177 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2178 for as_dir in $PATH
2180 IFS=$as_save_IFS
2181 test -z "$as_dir" && as_dir=.
2182 for ac_exec_ext in '' $ac_executable_extensions; do
2183 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2184 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2185 ac_prog_rejected=yes
2186 continue
2188 ac_cv_prog_CC="cc"
2189 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2190 break 2
2192 done
2193 done
2194 IFS=$as_save_IFS
2196 if test $ac_prog_rejected = yes; then
2197 # We found a bogon in the path, so make sure we never use it.
2198 set dummy $ac_cv_prog_CC
2199 shift
2200 if test $# != 0; then
2201 # We chose a different compiler from the bogus one.
2202 # However, it has the same basename, so the bogon will be chosen
2203 # first if we set CC to just the basename; use the full file name.
2204 shift
2205 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2210 CC=$ac_cv_prog_CC
2211 if test -n "$CC"; then
2212 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2213 $as_echo "$CC" >&6; }
2214 else
2215 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2216 $as_echo "no" >&6; }
2221 if test -z "$CC"; then
2222 if test -n "$ac_tool_prefix"; then
2223 for ac_prog in cl.exe
2225 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2226 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2227 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2228 $as_echo_n "checking for $ac_word... " >&6; }
2229 if test "${ac_cv_prog_CC+set}" = set; then :
2230 $as_echo_n "(cached) " >&6
2231 else
2232 if test -n "$CC"; then
2233 ac_cv_prog_CC="$CC" # Let the user override the test.
2234 else
2235 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2236 for as_dir in $PATH
2238 IFS=$as_save_IFS
2239 test -z "$as_dir" && as_dir=.
2240 for ac_exec_ext in '' $ac_executable_extensions; do
2241 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2242 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2243 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2244 break 2
2246 done
2247 done
2248 IFS=$as_save_IFS
2252 CC=$ac_cv_prog_CC
2253 if test -n "$CC"; then
2254 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2255 $as_echo "$CC" >&6; }
2256 else
2257 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2258 $as_echo "no" >&6; }
2262 test -n "$CC" && break
2263 done
2265 if test -z "$CC"; then
2266 ac_ct_CC=$CC
2267 for ac_prog in cl.exe
2269 # Extract the first word of "$ac_prog", so it can be a program name with args.
2270 set dummy $ac_prog; ac_word=$2
2271 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2272 $as_echo_n "checking for $ac_word... " >&6; }
2273 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2274 $as_echo_n "(cached) " >&6
2275 else
2276 if test -n "$ac_ct_CC"; then
2277 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2278 else
2279 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2280 for as_dir in $PATH
2282 IFS=$as_save_IFS
2283 test -z "$as_dir" && as_dir=.
2284 for ac_exec_ext in '' $ac_executable_extensions; do
2285 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2286 ac_cv_prog_ac_ct_CC="$ac_prog"
2287 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2288 break 2
2290 done
2291 done
2292 IFS=$as_save_IFS
2296 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2297 if test -n "$ac_ct_CC"; then
2298 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2299 $as_echo "$ac_ct_CC" >&6; }
2300 else
2301 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2302 $as_echo "no" >&6; }
2306 test -n "$ac_ct_CC" && break
2307 done
2309 if test "x$ac_ct_CC" = x; then
2310 CC=""
2311 else
2312 case $cross_compiling:$ac_tool_warned in
2313 yes:)
2314 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2315 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2316 ac_tool_warned=yes ;;
2317 esac
2318 CC=$ac_ct_CC
2325 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2326 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2327 as_fn_error "no acceptable C compiler found in \$PATH
2328 See \`config.log' for more details." "$LINENO" 5; }
2330 # Provide some information about the compiler.
2331 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2332 set X $ac_compile
2333 ac_compiler=$2
2334 for ac_option in --version -v -V -qversion; do
2335 { { ac_try="$ac_compiler $ac_option >&5"
2336 case "(($ac_try" in
2337 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2338 *) ac_try_echo=$ac_try;;
2339 esac
2340 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2341 $as_echo "$ac_try_echo"; } >&5
2342 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2343 ac_status=$?
2344 if test -s conftest.err; then
2345 sed '10a\
2346 ... rest of stderr output deleted ...
2347 10q' conftest.err >conftest.er1
2348 cat conftest.er1 >&5
2349 rm -f conftest.er1 conftest.err
2351 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2352 test $ac_status = 0; }
2353 done
2355 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2356 /* end confdefs.h. */
2359 main ()
2363 return 0;
2365 _ACEOF
2366 ac_clean_files_save=$ac_clean_files
2367 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
2368 # Try to create an executable without -o first, disregard a.out.
2369 # It will help us diagnose broken compilers, and finding out an intuition
2370 # of exeext.
2371 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
2372 $as_echo_n "checking for C compiler default output file name... " >&6; }
2373 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2375 # The possible output files:
2376 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2378 ac_rmfiles=
2379 for ac_file in $ac_files
2381 case $ac_file in
2382 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2383 * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2384 esac
2385 done
2386 rm -f $ac_rmfiles
2388 if { { ac_try="$ac_link_default"
2389 case "(($ac_try" in
2390 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2391 *) ac_try_echo=$ac_try;;
2392 esac
2393 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2394 $as_echo "$ac_try_echo"; } >&5
2395 (eval "$ac_link_default") 2>&5
2396 ac_status=$?
2397 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2398 test $ac_status = 0; }; then :
2399 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2400 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2401 # in a Makefile. We should not override ac_cv_exeext if it was cached,
2402 # so that the user can short-circuit this test for compilers unknown to
2403 # Autoconf.
2404 for ac_file in $ac_files ''
2406 test -f "$ac_file" || continue
2407 case $ac_file in
2408 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
2410 [ab].out )
2411 # We found the default executable, but exeext='' is most
2412 # certainly right.
2413 break;;
2414 *.* )
2415 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2416 then :; else
2417 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2419 # We set ac_cv_exeext here because the later test for it is not
2420 # safe: cross compilers may not add the suffix if given an `-o'
2421 # argument, so we may need to know it at that point already.
2422 # Even if this section looks crufty: it has the advantage of
2423 # actually working.
2424 break;;
2426 break;;
2427 esac
2428 done
2429 test "$ac_cv_exeext" = no && ac_cv_exeext=
2431 else
2432 ac_file=''
2434 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
2435 $as_echo "$ac_file" >&6; }
2436 if test -z "$ac_file"; then :
2437 $as_echo "$as_me: failed program was:" >&5
2438 sed 's/^/| /' conftest.$ac_ext >&5
2440 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2441 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2442 { as_fn_set_status 77
2443 as_fn_error "C compiler cannot create executables
2444 See \`config.log' for more details." "$LINENO" 5; }; }
2446 ac_exeext=$ac_cv_exeext
2448 # Check that the compiler produces executables we can run. If not, either
2449 # the compiler is broken, or we cross compile.
2450 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
2451 $as_echo_n "checking whether the C compiler works... " >&6; }
2452 # If not cross compiling, check that we can run a simple program.
2453 if test "$cross_compiling" != yes; then
2454 if { ac_try='./$ac_file'
2455 { { case "(($ac_try" in
2456 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2457 *) ac_try_echo=$ac_try;;
2458 esac
2459 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2460 $as_echo "$ac_try_echo"; } >&5
2461 (eval "$ac_try") 2>&5
2462 ac_status=$?
2463 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2464 test $ac_status = 0; }; }; then
2465 cross_compiling=no
2466 else
2467 if test "$cross_compiling" = maybe; then
2468 cross_compiling=yes
2469 else
2470 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2471 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2472 as_fn_error "cannot run C compiled programs.
2473 If you meant to cross compile, use \`--host'.
2474 See \`config.log' for more details." "$LINENO" 5; }
2478 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2479 $as_echo "yes" >&6; }
2481 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
2482 ac_clean_files=$ac_clean_files_save
2483 # Check that the compiler produces executables we can run. If not, either
2484 # the compiler is broken, or we cross compile.
2485 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
2486 $as_echo_n "checking whether we are cross compiling... " >&6; }
2487 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
2488 $as_echo "$cross_compiling" >&6; }
2490 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
2491 $as_echo_n "checking for suffix of executables... " >&6; }
2492 if { { ac_try="$ac_link"
2493 case "(($ac_try" in
2494 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2495 *) ac_try_echo=$ac_try;;
2496 esac
2497 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2498 $as_echo "$ac_try_echo"; } >&5
2499 (eval "$ac_link") 2>&5
2500 ac_status=$?
2501 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2502 test $ac_status = 0; }; then :
2503 # If both `conftest.exe' and `conftest' are `present' (well, observable)
2504 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
2505 # work properly (i.e., refer to `conftest.exe'), while it won't with
2506 # `rm'.
2507 for ac_file in conftest.exe conftest conftest.*; do
2508 test -f "$ac_file" || continue
2509 case $ac_file in
2510 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2511 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2512 break;;
2513 * ) break;;
2514 esac
2515 done
2516 else
2517 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2518 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2519 as_fn_error "cannot compute suffix of executables: cannot compile and link
2520 See \`config.log' for more details." "$LINENO" 5; }
2522 rm -f conftest$ac_cv_exeext
2523 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
2524 $as_echo "$ac_cv_exeext" >&6; }
2526 rm -f conftest.$ac_ext
2527 EXEEXT=$ac_cv_exeext
2528 ac_exeext=$EXEEXT
2529 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
2530 $as_echo_n "checking for suffix of object files... " >&6; }
2531 if test "${ac_cv_objext+set}" = set; then :
2532 $as_echo_n "(cached) " >&6
2533 else
2534 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2535 /* end confdefs.h. */
2538 main ()
2542 return 0;
2544 _ACEOF
2545 rm -f conftest.o conftest.obj
2546 if { { ac_try="$ac_compile"
2547 case "(($ac_try" in
2548 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2549 *) ac_try_echo=$ac_try;;
2550 esac
2551 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2552 $as_echo "$ac_try_echo"; } >&5
2553 (eval "$ac_compile") 2>&5
2554 ac_status=$?
2555 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2556 test $ac_status = 0; }; then :
2557 for ac_file in conftest.o conftest.obj conftest.*; do
2558 test -f "$ac_file" || continue;
2559 case $ac_file in
2560 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
2561 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2562 break;;
2563 esac
2564 done
2565 else
2566 $as_echo "$as_me: failed program was:" >&5
2567 sed 's/^/| /' conftest.$ac_ext >&5
2569 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2570 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2571 as_fn_error "cannot compute suffix of object files: cannot compile
2572 See \`config.log' for more details." "$LINENO" 5; }
2574 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2576 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
2577 $as_echo "$ac_cv_objext" >&6; }
2578 OBJEXT=$ac_cv_objext
2579 ac_objext=$OBJEXT
2580 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
2581 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
2582 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
2583 $as_echo_n "(cached) " >&6
2584 else
2585 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2586 /* end confdefs.h. */
2589 main ()
2591 #ifndef __GNUC__
2592 choke me
2593 #endif
2596 return 0;
2598 _ACEOF
2599 if ac_fn_c_try_compile "$LINENO"; then :
2600 ac_compiler_gnu=yes
2601 else
2602 ac_compiler_gnu=no
2604 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2605 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2608 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
2609 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
2610 if test $ac_compiler_gnu = yes; then
2611 GCC=yes
2612 else
2613 GCC=
2615 ac_test_CFLAGS=${CFLAGS+set}
2616 ac_save_CFLAGS=$CFLAGS
2617 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
2618 $as_echo_n "checking whether $CC accepts -g... " >&6; }
2619 if test "${ac_cv_prog_cc_g+set}" = set; then :
2620 $as_echo_n "(cached) " >&6
2621 else
2622 ac_save_c_werror_flag=$ac_c_werror_flag
2623 ac_c_werror_flag=yes
2624 ac_cv_prog_cc_g=no
2625 CFLAGS="-g"
2626 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2627 /* end confdefs.h. */
2630 main ()
2634 return 0;
2636 _ACEOF
2637 if ac_fn_c_try_compile "$LINENO"; then :
2638 ac_cv_prog_cc_g=yes
2639 else
2640 CFLAGS=""
2641 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2642 /* end confdefs.h. */
2645 main ()
2649 return 0;
2651 _ACEOF
2652 if ac_fn_c_try_compile "$LINENO"; then :
2654 else
2655 ac_c_werror_flag=$ac_save_c_werror_flag
2656 CFLAGS="-g"
2657 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2658 /* end confdefs.h. */
2661 main ()
2665 return 0;
2667 _ACEOF
2668 if ac_fn_c_try_compile "$LINENO"; then :
2669 ac_cv_prog_cc_g=yes
2671 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2673 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2675 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2676 ac_c_werror_flag=$ac_save_c_werror_flag
2678 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
2679 $as_echo "$ac_cv_prog_cc_g" >&6; }
2680 if test "$ac_test_CFLAGS" = set; then
2681 CFLAGS=$ac_save_CFLAGS
2682 elif test $ac_cv_prog_cc_g = yes; then
2683 if test "$GCC" = yes; then
2684 CFLAGS="-g -O2"
2685 else
2686 CFLAGS="-g"
2688 else
2689 if test "$GCC" = yes; then
2690 CFLAGS="-O2"
2691 else
2692 CFLAGS=
2695 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
2696 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
2697 if test "${ac_cv_prog_cc_c89+set}" = set; then :
2698 $as_echo_n "(cached) " >&6
2699 else
2700 ac_cv_prog_cc_c89=no
2701 ac_save_CC=$CC
2702 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2703 /* end confdefs.h. */
2704 #include <stdarg.h>
2705 #include <stdio.h>
2706 #include <sys/types.h>
2707 #include <sys/stat.h>
2708 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
2709 struct buf { int x; };
2710 FILE * (*rcsopen) (struct buf *, struct stat *, int);
2711 static char *e (p, i)
2712 char **p;
2713 int i;
2715 return p[i];
2717 static char *f (char * (*g) (char **, int), char **p, ...)
2719 char *s;
2720 va_list v;
2721 va_start (v,p);
2722 s = g (p, va_arg (v,int));
2723 va_end (v);
2724 return s;
2727 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
2728 function prototypes and stuff, but not '\xHH' hex character constants.
2729 These don't provoke an error unfortunately, instead are silently treated
2730 as 'x'. The following induces an error, until -std is added to get
2731 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
2732 array size at least. It's necessary to write '\x00'==0 to get something
2733 that's true only with -std. */
2734 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2736 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
2737 inside strings and character constants. */
2738 #define FOO(x) 'x'
2739 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
2741 int test (int i, double x);
2742 struct s1 {int (*f) (int a);};
2743 struct s2 {int (*f) (double a);};
2744 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2745 int argc;
2746 char **argv;
2748 main ()
2750 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
2752 return 0;
2754 _ACEOF
2755 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
2756 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2758 CC="$ac_save_CC $ac_arg"
2759 if ac_fn_c_try_compile "$LINENO"; then :
2760 ac_cv_prog_cc_c89=$ac_arg
2762 rm -f core conftest.err conftest.$ac_objext
2763 test "x$ac_cv_prog_cc_c89" != "xno" && break
2764 done
2765 rm -f conftest.$ac_ext
2766 CC=$ac_save_CC
2769 # AC_CACHE_VAL
2770 case "x$ac_cv_prog_cc_c89" in
2772 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
2773 $as_echo "none needed" >&6; } ;;
2774 xno)
2775 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
2776 $as_echo "unsupported" >&6; } ;;
2778 CC="$CC $ac_cv_prog_cc_c89"
2779 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
2780 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
2781 esac
2782 if test "x$ac_cv_prog_cc_c89" != xno; then :
2786 ac_ext=c
2787 ac_cpp='$CPP $CPPFLAGS'
2788 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2789 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2790 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2796 # Check whether --enable-shared was given.
2797 if test "${enable_shared+set}" = set; then :
2798 enableval=$enable_shared;
2799 case $enable_shared in
2800 yes | no) ;;
2802 enable_shared=no
2803 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
2804 for pkg in $enableval; do
2805 case $pkg in
2806 ada | libada)
2807 enable_shared=yes ;;
2808 esac
2809 done
2810 IFS="$ac_save_ifs"
2812 esac
2814 else
2815 enable_shared=yes
2820 # These must be passed down, or are needed by gcc/libgcc.mvars
2821 for ac_prog in gawk mawk nawk awk
2823 # Extract the first word of "$ac_prog", so it can be a program name with args.
2824 set dummy $ac_prog; ac_word=$2
2825 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2826 $as_echo_n "checking for $ac_word... " >&6; }
2827 if test "${ac_cv_prog_AWK+set}" = set; then :
2828 $as_echo_n "(cached) " >&6
2829 else
2830 if test -n "$AWK"; then
2831 ac_cv_prog_AWK="$AWK" # Let the user override the test.
2832 else
2833 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2834 for as_dir in $PATH
2836 IFS=$as_save_IFS
2837 test -z "$as_dir" && as_dir=.
2838 for ac_exec_ext in '' $ac_executable_extensions; do
2839 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2840 ac_cv_prog_AWK="$ac_prog"
2841 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2842 break 2
2844 done
2845 done
2846 IFS=$as_save_IFS
2850 AWK=$ac_cv_prog_AWK
2851 if test -n "$AWK"; then
2852 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
2853 $as_echo "$AWK" >&6; }
2854 else
2855 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2856 $as_echo "no" >&6; }
2860 test -n "$AWK" && break
2861 done
2863 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
2864 $as_echo_n "checking whether ln -s works... " >&6; }
2865 LN_S=$as_ln_s
2866 if test "$LN_S" = "ln -s"; then
2867 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2868 $as_echo "yes" >&6; }
2869 else
2870 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
2871 $as_echo "no, using $LN_S" >&6; }
2875 # Determine what to build for 'gnatlib'
2876 if test $build = $target \
2877 && test ${enable_shared} = yes ; then
2878 # Note that build=target is almost certainly the wrong test; FIXME
2879 default_gnatlib_target="gnatlib-shared"
2880 else
2881 default_gnatlib_target="gnatlib-plain"
2885 # Check for _Unwind_GetIPInfo
2888 # Check whether --with-system-libunwind was given.
2889 if test "${with_system_libunwind+set}" = set; then :
2890 withval=$with_system_libunwind;
2893 # If system-libunwind was not specifically set, pick a default setting.
2894 if test x$with_system_libunwind = x; then
2895 case ${target} in
2896 ia64-*-hpux*) with_system_libunwind=yes ;;
2897 *) with_system_libunwind=no ;;
2898 esac
2900 # Based on system-libunwind and target, do we have ipinfo?
2901 if test x$with_system_libunwind = xyes; then
2902 case ${target} in
2903 ia64-*-*) have_unwind_getipinfo=no ;;
2904 *) have_unwind_getipinfo=yes ;;
2905 esac
2906 else
2907 # Darwin before version 9 does not have _Unwind_GetIPInfo.
2909 case ${target} in
2910 *-*-darwin[3-8]|*-*-darwin[3-8].*) have_unwind_getipinfo=no ;;
2911 *) have_unwind_getipinfo=yes ;;
2912 esac
2916 if test x$have_unwind_getipinfo = xyes; then
2918 $as_echo "#define HAVE_GETIPINFO 1" >>confdefs.h
2922 have_getipinfo=
2923 if test x$have_unwind_getipinfo = xyes; then
2924 have_getipinfo=-DHAVE_GETIPINFO
2928 warn_cflags=
2929 if test "x$GCC" = "xyes"; then
2930 warn_cflags='$(GCC_WARN_CFLAGS)'
2934 # Output: create a Makefile.
2935 ac_config_files="$ac_config_files Makefile"
2938 cat >confcache <<\_ACEOF
2939 # This file is a shell script that caches the results of configure
2940 # tests run on this system so they can be shared between configure
2941 # scripts and configure runs, see configure's option --config-cache.
2942 # It is not useful on other systems. If it contains results you don't
2943 # want to keep, you may remove or edit it.
2945 # config.status only pays attention to the cache file if you give it
2946 # the --recheck option to rerun configure.
2948 # `ac_cv_env_foo' variables (set or unset) will be overridden when
2949 # loading this file, other *unset* `ac_cv_foo' will be assigned the
2950 # following values.
2952 _ACEOF
2954 # The following way of writing the cache mishandles newlines in values,
2955 # but we know of no workaround that is simple, portable, and efficient.
2956 # So, we kill variables containing newlines.
2957 # Ultrix sh set writes to stderr and can't be redirected directly,
2958 # and sets the high bit in the cache file unless we assign to the vars.
2960 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
2961 eval ac_val=\$$ac_var
2962 case $ac_val in #(
2963 *${as_nl}*)
2964 case $ac_var in #(
2965 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2966 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2967 esac
2968 case $ac_var in #(
2969 _ | IFS | as_nl) ;; #(
2970 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2971 *) { eval $ac_var=; unset $ac_var;} ;;
2972 esac ;;
2973 esac
2974 done
2976 (set) 2>&1 |
2977 case $as_nl`(ac_space=' '; set) 2>&1` in #(
2978 *${as_nl}ac_space=\ *)
2979 # `set' does not quote correctly, so add quotes: double-quote
2980 # substitution turns \\\\ into \\, and sed turns \\ into \.
2981 sed -n \
2982 "s/'/'\\\\''/g;
2983 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
2984 ;; #(
2986 # `set' quotes correctly as required by POSIX, so do not add quotes.
2987 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2989 esac |
2990 sort
2992 sed '
2993 /^ac_cv_env_/b end
2994 t clear
2995 :clear
2996 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
2997 t end
2998 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
2999 :end' >>confcache
3000 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
3001 if test -w "$cache_file"; then
3002 test "x$cache_file" != "x/dev/null" &&
3003 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
3004 $as_echo "$as_me: updating cache $cache_file" >&6;}
3005 cat confcache >$cache_file
3006 else
3007 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
3008 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
3011 rm -f confcache
3013 test "x$prefix" = xNONE && prefix=$ac_default_prefix
3014 # Let make expand exec_prefix.
3015 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
3017 # Transform confdefs.h into DEFS.
3018 # Protect against shell expansion while executing Makefile rules.
3019 # Protect against Makefile macro expansion.
3021 # If the first sed substitution is executed (which looks for macros that
3022 # take arguments), then branch to the quote section. Otherwise,
3023 # look for a macro that doesn't take arguments.
3024 ac_script='
3025 :mline
3026 /\\$/{
3028 s,\\\n,,
3029 b mline
3031 t clear
3032 :clear
3033 s/^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*([^)]*)\)[ ]*\(.*\)/-D\1=\2/g
3034 t quote
3035 s/^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)/-D\1=\2/g
3036 t quote
3037 b any
3038 :quote
3039 s/[ `~#$^&*(){}\\|;'\''"<>?]/\\&/g
3040 s/\[/\\&/g
3041 s/\]/\\&/g
3042 s/\$/$$/g
3044 :any
3047 s/^\n//
3048 s/\n/ /g
3052 DEFS=`sed -n "$ac_script" confdefs.h`
3055 ac_libobjs=
3056 ac_ltlibobjs=
3057 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
3058 # 1. Remove the extension, and $U if already installed.
3059 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
3060 ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
3061 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
3062 # will be set to the directory where LIBOBJS objects are built.
3063 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
3064 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
3065 done
3066 LIBOBJS=$ac_libobjs
3068 LTLIBOBJS=$ac_ltlibobjs
3072 : ${CONFIG_STATUS=./config.status}
3073 ac_write_fail=0
3074 ac_clean_files_save=$ac_clean_files
3075 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
3076 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
3077 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
3078 as_write_fail=0
3079 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
3080 #! $SHELL
3081 # Generated by $as_me.
3082 # Run this file to recreate the current configuration.
3083 # Compiler output produced by configure, useful for debugging
3084 # configure, is in config.log if it exists.
3086 debug=false
3087 ac_cs_recheck=false
3088 ac_cs_silent=false
3090 SHELL=\${CONFIG_SHELL-$SHELL}
3091 export SHELL
3092 _ASEOF
3093 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
3094 ## -------------------- ##
3095 ## M4sh Initialization. ##
3096 ## -------------------- ##
3098 # Be more Bourne compatible
3099 DUALCASE=1; export DUALCASE # for MKS sh
3100 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
3101 emulate sh
3102 NULLCMD=:
3103 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
3104 # is contrary to our usage. Disable this feature.
3105 alias -g '${1+"$@"}'='"$@"'
3106 setopt NO_GLOB_SUBST
3107 else
3108 case `(set -o) 2>/dev/null` in #(
3109 *posix*) :
3110 set -o posix ;; #(
3111 *) :
3113 esac
3117 as_nl='
3119 export as_nl
3120 # Printing a long string crashes Solaris 7 /usr/bin/printf.
3121 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
3122 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
3123 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
3124 # Prefer a ksh shell builtin over an external printf program on Solaris,
3125 # but without wasting forks for bash or zsh.
3126 if test -z "$BASH_VERSION$ZSH_VERSION" \
3127 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
3128 as_echo='print -r --'
3129 as_echo_n='print -rn --'
3130 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
3131 as_echo='printf %s\n'
3132 as_echo_n='printf %s'
3133 else
3134 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
3135 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
3136 as_echo_n='/usr/ucb/echo -n'
3137 else
3138 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
3139 as_echo_n_body='eval
3140 arg=$1;
3141 case $arg in #(
3142 *"$as_nl"*)
3143 expr "X$arg" : "X\\(.*\\)$as_nl";
3144 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
3145 esac;
3146 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
3148 export as_echo_n_body
3149 as_echo_n='sh -c $as_echo_n_body as_echo'
3151 export as_echo_body
3152 as_echo='sh -c $as_echo_body as_echo'
3155 # The user is always right.
3156 if test "${PATH_SEPARATOR+set}" != set; then
3157 PATH_SEPARATOR=:
3158 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
3159 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
3160 PATH_SEPARATOR=';'
3165 # IFS
3166 # We need space, tab and new line, in precisely that order. Quoting is
3167 # there to prevent editors from complaining about space-tab.
3168 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
3169 # splitting by setting IFS to empty value.)
3170 IFS=" "" $as_nl"
3172 # Find who we are. Look in the path if we contain no directory separator.
3173 case $0 in #((
3174 *[\\/]* ) as_myself=$0 ;;
3175 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3176 for as_dir in $PATH
3178 IFS=$as_save_IFS
3179 test -z "$as_dir" && as_dir=.
3180 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
3181 done
3182 IFS=$as_save_IFS
3185 esac
3186 # We did not find ourselves, most probably we were run as `sh COMMAND'
3187 # in which case we are not to be found in the path.
3188 if test "x$as_myself" = x; then
3189 as_myself=$0
3191 if test ! -f "$as_myself"; then
3192 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
3193 exit 1
3196 # Unset variables that we do not need and which cause bugs (e.g. in
3197 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
3198 # suppresses any "Segmentation fault" message there. '((' could
3199 # trigger a bug in pdksh 5.2.14.
3200 for as_var in BASH_ENV ENV MAIL MAILPATH
3201 do eval test x\${$as_var+set} = xset \
3202 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
3203 done
3204 PS1='$ '
3205 PS2='> '
3206 PS4='+ '
3208 # NLS nuisances.
3209 LC_ALL=C
3210 export LC_ALL
3211 LANGUAGE=C
3212 export LANGUAGE
3214 # CDPATH.
3215 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
3218 # as_fn_error ERROR [LINENO LOG_FD]
3219 # ---------------------------------
3220 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
3221 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
3222 # script with status $?, using 1 if that was 0.
3223 as_fn_error ()
3225 as_status=$?; test $as_status -eq 0 && as_status=1
3226 if test "$3"; then
3227 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
3228 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
3230 $as_echo "$as_me: error: $1" >&2
3231 as_fn_exit $as_status
3232 } # as_fn_error
3235 # as_fn_set_status STATUS
3236 # -----------------------
3237 # Set $? to STATUS, without forking.
3238 as_fn_set_status ()
3240 return $1
3241 } # as_fn_set_status
3243 # as_fn_exit STATUS
3244 # -----------------
3245 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
3246 as_fn_exit ()
3248 set +e
3249 as_fn_set_status $1
3250 exit $1
3251 } # as_fn_exit
3253 # as_fn_unset VAR
3254 # ---------------
3255 # Portably unset VAR.
3256 as_fn_unset ()
3258 { eval $1=; unset $1;}
3260 as_unset=as_fn_unset
3261 # as_fn_append VAR VALUE
3262 # ----------------------
3263 # Append the text in VALUE to the end of the definition contained in VAR. Take
3264 # advantage of any shell optimizations that allow amortized linear growth over
3265 # repeated appends, instead of the typical quadratic growth present in naive
3266 # implementations.
3267 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
3268 eval 'as_fn_append ()
3270 eval $1+=\$2
3272 else
3273 as_fn_append ()
3275 eval $1=\$$1\$2
3277 fi # as_fn_append
3279 # as_fn_arith ARG...
3280 # ------------------
3281 # Perform arithmetic evaluation on the ARGs, and store the result in the
3282 # global $as_val. Take advantage of shells that can avoid forks. The arguments
3283 # must be portable across $(()) and expr.
3284 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
3285 eval 'as_fn_arith ()
3287 as_val=$(( $* ))
3289 else
3290 as_fn_arith ()
3292 as_val=`expr "$@" || test $? -eq 1`
3294 fi # as_fn_arith
3297 if expr a : '\(a\)' >/dev/null 2>&1 &&
3298 test "X`expr 00001 : '.*\(...\)'`" = X001; then
3299 as_expr=expr
3300 else
3301 as_expr=false
3304 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
3305 as_basename=basename
3306 else
3307 as_basename=false
3310 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
3311 as_dirname=dirname
3312 else
3313 as_dirname=false
3316 as_me=`$as_basename -- "$0" ||
3317 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
3318 X"$0" : 'X\(//\)$' \| \
3319 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
3320 $as_echo X/"$0" |
3321 sed '/^.*\/\([^/][^/]*\)\/*$/{
3322 s//\1/
3325 /^X\/\(\/\/\)$/{
3326 s//\1/
3329 /^X\/\(\/\).*/{
3330 s//\1/
3333 s/.*/./; q'`
3335 # Avoid depending upon Character Ranges.
3336 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
3337 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
3338 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
3339 as_cr_digits='0123456789'
3340 as_cr_alnum=$as_cr_Letters$as_cr_digits
3342 ECHO_C= ECHO_N= ECHO_T=
3343 case `echo -n x` in #(((((
3344 -n*)
3345 case `echo 'xy\c'` in
3346 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
3347 xy) ECHO_C='\c';;
3348 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
3349 ECHO_T=' ';;
3350 esac;;
3352 ECHO_N='-n';;
3353 esac
3355 rm -f conf$$ conf$$.exe conf$$.file
3356 if test -d conf$$.dir; then
3357 rm -f conf$$.dir/conf$$.file
3358 else
3359 rm -f conf$$.dir
3360 mkdir conf$$.dir 2>/dev/null
3362 if (echo >conf$$.file) 2>/dev/null; then
3363 if ln -s conf$$.file conf$$ 2>/dev/null; then
3364 as_ln_s='ln -s'
3365 # ... but there are two gotchas:
3366 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
3367 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
3368 # In both cases, we have to default to `cp -p'.
3369 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
3370 as_ln_s='cp -p'
3371 elif ln conf$$.file conf$$ 2>/dev/null; then
3372 as_ln_s=ln
3373 else
3374 as_ln_s='cp -p'
3376 else
3377 as_ln_s='cp -p'
3379 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
3380 rmdir conf$$.dir 2>/dev/null
3383 # as_fn_mkdir_p
3384 # -------------
3385 # Create "$as_dir" as a directory, including parents if necessary.
3386 as_fn_mkdir_p ()
3389 case $as_dir in #(
3390 -*) as_dir=./$as_dir;;
3391 esac
3392 test -d "$as_dir" || eval $as_mkdir_p || {
3393 as_dirs=
3394 while :; do
3395 case $as_dir in #(
3396 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
3397 *) as_qdir=$as_dir;;
3398 esac
3399 as_dirs="'$as_qdir' $as_dirs"
3400 as_dir=`$as_dirname -- "$as_dir" ||
3401 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
3402 X"$as_dir" : 'X\(//\)[^/]' \| \
3403 X"$as_dir" : 'X\(//\)$' \| \
3404 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
3405 $as_echo X"$as_dir" |
3406 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
3407 s//\1/
3410 /^X\(\/\/\)[^/].*/{
3411 s//\1/
3414 /^X\(\/\/\)$/{
3415 s//\1/
3418 /^X\(\/\).*/{
3419 s//\1/
3422 s/.*/./; q'`
3423 test -d "$as_dir" && break
3424 done
3425 test -z "$as_dirs" || eval "mkdir $as_dirs"
3426 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
3429 } # as_fn_mkdir_p
3430 if mkdir -p . 2>/dev/null; then
3431 as_mkdir_p='mkdir -p "$as_dir"'
3432 else
3433 test -d ./-p && rmdir ./-p
3434 as_mkdir_p=false
3437 if test -x / >/dev/null 2>&1; then
3438 as_test_x='test -x'
3439 else
3440 if ls -dL / >/dev/null 2>&1; then
3441 as_ls_L_option=L
3442 else
3443 as_ls_L_option=
3445 as_test_x='
3446 eval sh -c '\''
3447 if test -d "$1"; then
3448 test -d "$1/.";
3449 else
3450 case $1 in #(
3451 -*)set "./$1";;
3452 esac;
3453 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
3454 ???[sx]*):;;*)false;;esac;fi
3455 '\'' sh
3458 as_executable_p=$as_test_x
3460 # Sed expression to map a string onto a valid CPP name.
3461 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
3463 # Sed expression to map a string onto a valid variable name.
3464 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
3467 exec 6>&1
3468 ## ----------------------------------- ##
3469 ## Main body of $CONFIG_STATUS script. ##
3470 ## ----------------------------------- ##
3471 _ASEOF
3472 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
3474 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3475 # Save the log message, to keep $0 and so on meaningful, and to
3476 # report actual input values of CONFIG_FILES etc. instead of their
3477 # values after options handling.
3478 ac_log="
3479 This file was extended by $as_me, which was
3480 generated by GNU Autoconf 2.64. Invocation command line was
3482 CONFIG_FILES = $CONFIG_FILES
3483 CONFIG_HEADERS = $CONFIG_HEADERS
3484 CONFIG_LINKS = $CONFIG_LINKS
3485 CONFIG_COMMANDS = $CONFIG_COMMANDS
3486 $ $0 $@
3488 on `(hostname || uname -n) 2>/dev/null | sed 1q`
3491 _ACEOF
3493 case $ac_config_files in *"
3494 "*) set x $ac_config_files; shift; ac_config_files=$*;;
3495 esac
3499 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
3500 # Files that config.status was made for.
3501 config_files="$ac_config_files"
3502 config_commands="$ac_config_commands"
3504 _ACEOF
3506 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3507 ac_cs_usage="\
3508 \`$as_me' instantiates files and other configuration actions
3509 from templates according to the current configuration. Unless the files
3510 and actions are specified as TAGs, all are instantiated by default.
3512 Usage: $0 [OPTION]... [TAG]...
3514 -h, --help print this help, then exit
3515 -V, --version print version number and configuration settings, then exit
3516 -q, --quiet, --silent
3517 do not print progress messages
3518 -d, --debug don't remove temporary files
3519 --recheck update $as_me by reconfiguring in the same conditions
3520 --file=FILE[:TEMPLATE]
3521 instantiate the configuration file FILE
3523 Configuration files:
3524 $config_files
3526 Configuration commands:
3527 $config_commands
3529 Report bugs to the package provider."
3531 _ACEOF
3532 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
3533 ac_cs_version="\\
3534 config.status
3535 configured by $0, generated by GNU Autoconf 2.64,
3536 with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
3538 Copyright (C) 2009 Free Software Foundation, Inc.
3539 This config.status script is free software; the Free Software Foundation
3540 gives unlimited permission to copy, distribute and modify it."
3542 ac_pwd='$ac_pwd'
3543 srcdir='$srcdir'
3544 AWK='$AWK'
3545 test -n "\$AWK" || AWK=awk
3546 _ACEOF
3548 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3549 # The default lists apply if the user does not specify any file.
3550 ac_need_defaults=:
3551 while test $# != 0
3553 case $1 in
3554 --*=*)
3555 ac_option=`expr "X$1" : 'X\([^=]*\)='`
3556 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
3557 ac_shift=:
3560 ac_option=$1
3561 ac_optarg=$2
3562 ac_shift=shift
3564 esac
3566 case $ac_option in
3567 # Handling of the options.
3568 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
3569 ac_cs_recheck=: ;;
3570 --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
3571 $as_echo "$ac_cs_version"; exit ;;
3572 --debug | --debu | --deb | --de | --d | -d )
3573 debug=: ;;
3574 --file | --fil | --fi | --f )
3575 $ac_shift
3576 case $ac_optarg in
3577 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
3578 esac
3579 as_fn_append CONFIG_FILES " '$ac_optarg'"
3580 ac_need_defaults=false;;
3581 --he | --h | --help | --hel | -h )
3582 $as_echo "$ac_cs_usage"; exit ;;
3583 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
3584 | -silent | --silent | --silen | --sile | --sil | --si | --s)
3585 ac_cs_silent=: ;;
3587 # This is an error.
3588 -*) as_fn_error "unrecognized option: \`$1'
3589 Try \`$0 --help' for more information." ;;
3591 *) as_fn_append ac_config_targets " $1"
3592 ac_need_defaults=false ;;
3594 esac
3595 shift
3596 done
3598 ac_configure_extra_args=
3600 if $ac_cs_silent; then
3601 exec 6>/dev/null
3602 ac_configure_extra_args="$ac_configure_extra_args --silent"
3605 _ACEOF
3606 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
3607 if \$ac_cs_recheck; then
3608 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
3609 shift
3610 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
3611 CONFIG_SHELL='$SHELL'
3612 export CONFIG_SHELL
3613 exec "\$@"
3616 _ACEOF
3617 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3618 exec 5>>config.log
3620 echo
3621 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
3622 ## Running $as_me. ##
3623 _ASBOX
3624 $as_echo "$ac_log"
3625 } >&5
3627 _ACEOF
3628 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
3630 # INIT-COMMANDS
3633 srcdir="$srcdir"
3634 host="$host"
3635 target="$target"
3636 with_multisubdir="$with_multisubdir"
3637 with_multisrctop="$with_multisrctop"
3638 with_target_subdir="$with_target_subdir"
3639 ac_configure_args="${multilib_arg} ${ac_configure_args}"
3640 multi_basedir="$multi_basedir"
3641 CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
3642 CC="$CC"
3643 CXX="$CXX"
3644 GFORTRAN="$GFORTRAN"
3645 GCJ="$GCJ"
3647 _ACEOF
3649 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3651 # Handling of arguments.
3652 for ac_config_target in $ac_config_targets
3654 case $ac_config_target in
3655 "default-1") CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;;
3656 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
3658 *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
3659 esac
3660 done
3663 # If the user did not use the arguments to specify the items to instantiate,
3664 # then the envvar interface is used. Set only those that are not.
3665 # We use the long form for the default assignment because of an extremely
3666 # bizarre bug on SunOS 4.1.3.
3667 if $ac_need_defaults; then
3668 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
3669 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
3672 # Have a temporary directory for convenience. Make it in the build tree
3673 # simply because there is no reason against having it here, and in addition,
3674 # creating and moving files from /tmp can sometimes cause problems.
3675 # Hook for its removal unless debugging.
3676 # Note that there is a small window in which the directory will not be cleaned:
3677 # after its creation but before its name has been assigned to `$tmp'.
3678 $debug ||
3680 tmp=
3681 trap 'exit_status=$?
3682 { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
3684 trap 'as_fn_exit 1' 1 2 13 15
3686 # Create a (secure) tmp directory for tmp files.
3689 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
3690 test -n "$tmp" && test -d "$tmp"
3691 } ||
3693 tmp=./conf$$-$RANDOM
3694 (umask 077 && mkdir "$tmp")
3695 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
3697 # Set up the scripts for CONFIG_FILES section.
3698 # No need to generate them if there are no CONFIG_FILES.
3699 # This happens for instance with `./config.status config.h'.
3700 if test -n "$CONFIG_FILES"; then
3703 ac_cr=`echo X | tr X '\015'`
3704 # On cygwin, bash can eat \r inside `` if the user requested igncr.
3705 # But we know of no other shell where ac_cr would be empty at this
3706 # point, so we can use a bashism as a fallback.
3707 if test "x$ac_cr" = x; then
3708 eval ac_cr=\$\'\\r\'
3710 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
3711 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
3712 ac_cs_awk_cr='\r'
3713 else
3714 ac_cs_awk_cr=$ac_cr
3717 echo 'BEGIN {' >"$tmp/subs1.awk" &&
3718 _ACEOF
3722 echo "cat >conf$$subs.awk <<_ACEOF" &&
3723 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
3724 echo "_ACEOF"
3725 } >conf$$subs.sh ||
3726 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
3727 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
3728 ac_delim='%!_!# '
3729 for ac_last_try in false false false false false :; do
3730 . ./conf$$subs.sh ||
3731 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
3733 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
3734 if test $ac_delim_n = $ac_delim_num; then
3735 break
3736 elif $ac_last_try; then
3737 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
3738 else
3739 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
3741 done
3742 rm -f conf$$subs.sh
3744 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
3745 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
3746 _ACEOF
3747 sed -n '
3749 s/^/S["/; s/!.*/"]=/
3752 s/^[^!]*!//
3753 :repl
3754 t repl
3755 s/'"$ac_delim"'$//
3756 t delim
3759 s/\(.\{148\}\).*/\1/
3760 t more1
3761 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
3764 b repl
3765 :more1
3766 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
3769 s/.\{148\}//
3770 t nl
3771 :delim
3773 s/\(.\{148\}\).*/\1/
3774 t more2
3775 s/["\\]/\\&/g; s/^/"/; s/$/"/
3778 :more2
3779 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
3782 s/.\{148\}//
3783 t delim
3784 ' <conf$$subs.awk | sed '
3785 /^[^""]/{
3787 s/\n//
3789 ' >>$CONFIG_STATUS || ac_write_fail=1
3790 rm -f conf$$subs.awk
3791 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
3792 _ACAWK
3793 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
3794 for (key in S) S_is_set[key] = 1
3795 FS = "\a"
3799 line = $ 0
3800 nfields = split(line, field, "@")
3801 substed = 0
3802 len = length(field[1])
3803 for (i = 2; i < nfields; i++) {
3804 key = field[i]
3805 keylen = length(key)
3806 if (S_is_set[key]) {
3807 value = S[key]
3808 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
3809 len += length(value) + length(field[++i])
3810 substed = 1
3811 } else
3812 len += 1 + keylen
3815 print line
3818 _ACAWK
3819 _ACEOF
3820 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3821 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
3822 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
3823 else
3825 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
3826 || as_fn_error "could not setup config files machinery" "$LINENO" 5
3827 _ACEOF
3829 # VPATH may cause trouble with some makes, so we remove $(srcdir),
3830 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
3831 # trailing colons and then remove the whole line if VPATH becomes empty
3832 # (actually we leave an empty line to preserve line numbers).
3833 if test "x$srcdir" = x.; then
3834 ac_vpsub='/^[ ]*VPATH[ ]*=/{
3835 s/:*\$(srcdir):*/:/
3836 s/:*\${srcdir}:*/:/
3837 s/:*@srcdir@:*/:/
3838 s/^\([^=]*=[ ]*\):*/\1/
3839 s/:*$//
3840 s/^[^=]*=[ ]*$//
3844 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3845 fi # test -n "$CONFIG_FILES"
3848 eval set X " :F $CONFIG_FILES :C $CONFIG_COMMANDS"
3849 shift
3850 for ac_tag
3852 case $ac_tag in
3853 :[FHLC]) ac_mode=$ac_tag; continue;;
3854 esac
3855 case $ac_mode$ac_tag in
3856 :[FHL]*:*);;
3857 :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
3858 :[FH]-) ac_tag=-:-;;
3859 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
3860 esac
3861 ac_save_IFS=$IFS
3862 IFS=:
3863 set x $ac_tag
3864 IFS=$ac_save_IFS
3865 shift
3866 ac_file=$1
3867 shift
3869 case $ac_mode in
3870 :L) ac_source=$1;;
3871 :[FH])
3872 ac_file_inputs=
3873 for ac_f
3875 case $ac_f in
3876 -) ac_f="$tmp/stdin";;
3877 *) # Look for the file first in the build tree, then in the source tree
3878 # (if the path is not absolute). The absolute path cannot be DOS-style,
3879 # because $ac_f cannot contain `:'.
3880 test -f "$ac_f" ||
3881 case $ac_f in
3882 [\\/$]*) false;;
3883 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
3884 esac ||
3885 as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
3886 esac
3887 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
3888 as_fn_append ac_file_inputs " '$ac_f'"
3889 done
3891 # Let's still pretend it is `configure' which instantiates (i.e., don't
3892 # use $as_me), people would be surprised to read:
3893 # /* config.h. Generated by config.status. */
3894 configure_input='Generated from '`
3895 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
3896 `' by configure.'
3897 if test x"$ac_file" != x-; then
3898 configure_input="$ac_file. $configure_input"
3899 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
3900 $as_echo "$as_me: creating $ac_file" >&6;}
3902 # Neutralize special characters interpreted by sed in replacement strings.
3903 case $configure_input in #(
3904 *\&* | *\|* | *\\* )
3905 ac_sed_conf_input=`$as_echo "$configure_input" |
3906 sed 's/[\\\\&|]/\\\\&/g'`;; #(
3907 *) ac_sed_conf_input=$configure_input;;
3908 esac
3910 case $ac_tag in
3911 *:-:* | *:-) cat >"$tmp/stdin" \
3912 || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
3913 esac
3915 esac
3917 ac_dir=`$as_dirname -- "$ac_file" ||
3918 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
3919 X"$ac_file" : 'X\(//\)[^/]' \| \
3920 X"$ac_file" : 'X\(//\)$' \| \
3921 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
3922 $as_echo X"$ac_file" |
3923 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
3924 s//\1/
3927 /^X\(\/\/\)[^/].*/{
3928 s//\1/
3931 /^X\(\/\/\)$/{
3932 s//\1/
3935 /^X\(\/\).*/{
3936 s//\1/
3939 s/.*/./; q'`
3940 as_dir="$ac_dir"; as_fn_mkdir_p
3941 ac_builddir=.
3943 case "$ac_dir" in
3944 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
3946 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
3947 # A ".." for each directory in $ac_dir_suffix.
3948 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
3949 case $ac_top_builddir_sub in
3950 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
3951 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
3952 esac ;;
3953 esac
3954 ac_abs_top_builddir=$ac_pwd
3955 ac_abs_builddir=$ac_pwd$ac_dir_suffix
3956 # for backward compatibility:
3957 ac_top_builddir=$ac_top_build_prefix
3959 case $srcdir in
3960 .) # We are building in place.
3961 ac_srcdir=.
3962 ac_top_srcdir=$ac_top_builddir_sub
3963 ac_abs_top_srcdir=$ac_pwd ;;
3964 [\\/]* | ?:[\\/]* ) # Absolute name.
3965 ac_srcdir=$srcdir$ac_dir_suffix;
3966 ac_top_srcdir=$srcdir
3967 ac_abs_top_srcdir=$srcdir ;;
3968 *) # Relative name.
3969 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
3970 ac_top_srcdir=$ac_top_build_prefix$srcdir
3971 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
3972 esac
3973 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
3976 case $ac_mode in
3979 # CONFIG_FILE
3982 _ACEOF
3984 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3985 # If the template does not know about datarootdir, expand it.
3986 # FIXME: This hack should be removed a few years after 2.60.
3987 ac_datarootdir_hack=; ac_datarootdir_seen=
3988 ac_sed_dataroot='
3989 /datarootdir/ {
3993 /@datadir@/p
3994 /@docdir@/p
3995 /@infodir@/p
3996 /@localedir@/p
3997 /@mandir@/p'
3998 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
3999 *datarootdir*) ac_datarootdir_seen=yes;;
4000 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
4001 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
4002 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
4003 _ACEOF
4004 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4005 ac_datarootdir_hack='
4006 s&@datadir@&$datadir&g
4007 s&@docdir@&$docdir&g
4008 s&@infodir@&$infodir&g
4009 s&@localedir@&$localedir&g
4010 s&@mandir@&$mandir&g
4011 s&\\\${datarootdir}&$datarootdir&g' ;;
4012 esac
4013 _ACEOF
4015 # Neutralize VPATH when `$srcdir' = `.'.
4016 # Shell code in configure.ac might set extrasub.
4017 # FIXME: do we really want to maintain this feature?
4018 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4019 ac_sed_extra="$ac_vpsub
4020 $extrasub
4021 _ACEOF
4022 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4024 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
4025 s|@configure_input@|$ac_sed_conf_input|;t t
4026 s&@top_builddir@&$ac_top_builddir_sub&;t t
4027 s&@top_build_prefix@&$ac_top_build_prefix&;t t
4028 s&@srcdir@&$ac_srcdir&;t t
4029 s&@abs_srcdir@&$ac_abs_srcdir&;t t
4030 s&@top_srcdir@&$ac_top_srcdir&;t t
4031 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
4032 s&@builddir@&$ac_builddir&;t t
4033 s&@abs_builddir@&$ac_abs_builddir&;t t
4034 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
4035 $ac_datarootdir_hack
4037 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
4038 || as_fn_error "could not create $ac_file" "$LINENO" 5
4040 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
4041 { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
4042 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
4043 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
4044 which seems to be undefined. Please make sure it is defined." >&5
4045 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
4046 which seems to be undefined. Please make sure it is defined." >&2;}
4048 rm -f "$tmp/stdin"
4049 case $ac_file in
4050 -) cat "$tmp/out" && rm -f "$tmp/out";;
4051 *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
4052 esac \
4053 || as_fn_error "could not create $ac_file" "$LINENO" 5
4057 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
4058 $as_echo "$as_me: executing $ac_file commands" >&6;}
4060 esac
4063 case $ac_file$ac_mode in
4064 "default-1":C)
4065 # Only add multilib support code if we just rebuilt the top-level
4066 # Makefile.
4067 case " $CONFIG_FILES " in
4068 *" Makefile "*)
4069 ac_file=Makefile . ${multi_basedir}/config-ml.in
4071 esac ;;
4073 esac
4074 done # for ac_tag
4077 as_fn_exit 0
4078 _ACEOF
4079 ac_clean_files=$ac_clean_files_save
4081 test $ac_write_fail = 0 ||
4082 as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
4085 # configure is writing to config.log, and then calls config.status.
4086 # config.status does its own redirection, appending to config.log.
4087 # Unfortunately, on DOS this fails, as config.log is still kept open
4088 # by configure, so config.status won't be able to write to it; its
4089 # output is simply discarded. So we exec the FD to /dev/null,
4090 # effectively closing config.log, so it can be properly (re)opened and
4091 # appended to by config.status. When coming back to configure, we
4092 # need to make the FD available again.
4093 if test "$no_create" != yes; then
4094 ac_cs_success=:
4095 ac_config_status_args=
4096 test "$silent" = yes &&
4097 ac_config_status_args="$ac_config_status_args --quiet"
4098 exec 5>/dev/null
4099 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
4100 exec 5>>config.log
4101 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
4102 # would make configure fail if this is the last instruction.
4103 $ac_cs_success || as_fn_exit $?
4105 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
4106 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
4107 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}