2 # Guess values for system-dependent variables and create Makefiles.
3 # Generated by GNU Autoconf 2.64 for package-unused version-unused.
5 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
6 # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software
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 :
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 '${1+"$@"}'='"$@"'
25 case `(set -o) 2>/dev/null` in #(
37 # Printing a long string crashes Solaris 7 /usr/bin/printf.
38 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
39 as_echo=$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
46 as_echo_n='print -rn --'
47 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
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'
55 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
60 expr "X$arg" : "X\\(.*\\)$as_nl";
61 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
63 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
66 as_echo_n='sh -c $as_echo_n_body as_echo'
69 as_echo='sh -c $as_echo_body as_echo'
72 # The user is always right.
73 if test "${PATH_SEPARATOR+set}" != set; then
75 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
76 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
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.)
89 # Find who we are. Look in the path if we contain no directory separator.
91 *[\\/]* ) as_myself=$0 ;;
92 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
96 test -z "$as_dir" && as_dir=.
97 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
103 # We did not find ourselves, most probably we were run as `sh COMMAND'
104 # in which case we are not to be found in the path.
105 if test "x$as_myself" = x; then
108 if test ! -f "$as_myself"; then
109 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
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 $as_var || :
132 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
134 if test "x$CONFIG_SHELL" = x; then
135 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
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+\"\$@\"}'='\"\$@\"'
143 case \`(set -o) 2>/dev/null\` in #(
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; }
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 :
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 test \$(( 1 + 1 )) = 2 || exit 1"
173 if (eval "$as_required") 2>/dev/null; then :
178 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
181 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
183 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
186 test -z "$as_dir" && as_dir=.
190 for as_base in sh bash ksh sh5; do
191 # Try only shells that exist, to save several forks.
192 as_shell=$as_dir/$as_base
193 if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
194 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
195 CONFIG_SHELL=$as_shell as_have_required=yes
196 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
204 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
205 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
206 CONFIG_SHELL=$SHELL as_have_required=yes
211 if test "x$CONFIG_SHELL" != x; then :
212 # We cannot yet assume a decent shell, so we have to provide a
213 # neutralization value for shells without unset; and this also
214 # works around shells that cannot unset nonexistent variables.
217 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
219 exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
222 if test x$as_have_required = xno; then :
223 $as_echo "$0: This script requires a shell more modern than all"
224 $as_echo "$0: the shells that I found on your system."
225 if test x${ZSH_VERSION+set} = xset ; then
226 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
227 $as_echo "$0: be upgraded to zsh 4.3.4 or later."
229 $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
230 $0: including any error possibly output before this
231 $0: message. Then install a modern shell, or manually run
232 $0: the script under such a shell if you do have one."
238 SHELL=${CONFIG_SHELL-/bin/sh}
240 # Unset more variables known to interfere with behavior of common tools.
241 CLICOLOR_FORCE= GREP_OPTIONS=
242 unset CLICOLOR_FORCE GREP_OPTIONS
244 ## --------------------- ##
245 ## M4sh Shell Functions. ##
246 ## --------------------- ##
249 # Portably unset VAR.
252 { eval $1=; unset $1;}
256 # as_fn_set_status STATUS
257 # -----------------------
258 # Set $? to STATUS, without forking.
266 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
276 # Create "$as_dir" as a directory, including parents if necessary.
281 -*) as_dir=./$as_dir;;
283 test -d "$as_dir" || eval $as_mkdir_p || {
287 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
290 as_dirs="'$as_qdir' $as_dirs"
291 as_dir=`$as_dirname -- "$as_dir" ||
292 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
293 X"$as_dir" : 'X\(//\)[^/]' \| \
294 X"$as_dir" : 'X\(//\)$' \| \
295 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
296 $as_echo X"$as_dir" |
297 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
314 test -d "$as_dir" && break
316 test -z "$as_dirs" || eval "mkdir $as_dirs"
317 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
321 # as_fn_append VAR VALUE
322 # ----------------------
323 # Append the text in VALUE to the end of the definition contained in VAR. Take
324 # advantage of any shell optimizations that allow amortized linear growth over
325 # repeated appends, instead of the typical quadratic growth present in naive
327 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
328 eval 'as_fn_append ()
341 # Perform arithmetic evaluation on the ARGs, and store the result in the
342 # global $as_val. Take advantage of shells that can avoid forks. The arguments
343 # must be portable across $(()) and expr.
344 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
352 as_val=`expr "$@" || test $? -eq 1`
357 # as_fn_error ERROR [LINENO LOG_FD]
358 # ---------------------------------
359 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
360 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
361 # script with status $?, using 1 if that was 0.
364 as_status=$?; test $as_status -eq 0 && as_status=1
366 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
367 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
369 $as_echo "$as_me: error: $1" >&2
370 as_fn_exit $as_status
373 if expr a : '\(a\)' >/dev/null 2>&1 &&
374 test "X`expr 00001 : '.*\(...\)'`" = X001; then
380 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
386 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
392 as_me=`$as_basename -- "$0" ||
393 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
394 X"$0" : 'X\(//\)$' \| \
395 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
397 sed '/^.*\/\([^/][^/]*\)\/*$/{
411 # Avoid depending upon Character Ranges.
412 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
413 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
414 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
415 as_cr_digits='0123456789'
416 as_cr_alnum=$as_cr_Letters$as_cr_digits
419 as_lineno_1=$LINENO as_lineno_1a=$LINENO
420 as_lineno_2=$LINENO as_lineno_2a=$LINENO
421 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
422 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
423 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
435 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
439 chmod +x "$as_me.lineno" ||
440 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
442 # Don't try to exec as it changes $[0], causing all sort of problems
443 # (the dirname of $[0] is not the place where we might find the
444 # original and so on. Autoconf is especially sensitive to this).
446 # Exit status is that of the last command.
450 ECHO_C= ECHO_N= ECHO_T=
451 case `echo -n x` in #(((((
453 case `echo 'xy\c'` in
454 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
456 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
463 rm -f conf$$ conf$$.exe conf$$.file
464 if test -d conf$$.dir; then
465 rm -f conf$$.dir/conf$$.file
468 mkdir conf$$.dir 2>/dev/null
470 if (echo >conf$$.file) 2>/dev/null; then
471 if ln -s conf$$.file conf$$ 2>/dev/null; then
473 # ... but there are two gotchas:
474 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
475 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
476 # In both cases, we have to default to `cp -p'.
477 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
479 elif ln conf$$.file conf$$ 2>/dev/null; then
487 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
488 rmdir conf$$.dir 2>/dev/null
490 if mkdir -p . 2>/dev/null; then
491 as_mkdir_p='mkdir -p "$as_dir"'
493 test -d ./-p && rmdir ./-p
497 if test -x / >/dev/null 2>&1; then
500 if ls -dL / >/dev/null 2>&1; then
507 if test -d "$1"; then
513 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
514 ???[sx]*):;;*)false;;esac;fi
518 as_executable_p=$as_test_x
520 # Sed expression to map a string onto a valid CPP name.
521 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
523 # Sed expression to map a string onto a valid variable name.
524 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
528 # Check that we are running under the correct shell.
529 SHELL=${CONFIG_SHELL-/bin/sh}
533 # Remove one level of quotation (which was required for Make).
534 ECHO=`echo "$lt_ECHO" | sed 's,\\\\\$\\$0,'$0','`
539 if test "X$1" = X--no-reexec; then
540 # Discard the --no-reexec flag, and continue.
542 elif test "X$1" = X--fallback-echo; then
543 # Avoid inline document here, it may be left over
545 elif test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' ; then
546 # Yippee, $ECHO works!
549 # Restart under the correct shell.
550 exec $SHELL "$0" --no-reexec ${1+"$@"}
553 if test "X$1" = X--fallback-echo; then
554 # used as fallback echo
562 # The HP-UX ksh and POSIX shell print the target directory to stdout
564 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
566 if test -z "$lt_ECHO"; then
567 if test "X${echo_test_string+set}" != Xset; then
568 # find a string as large as possible, as long as the shell can cope with it
569 for cmd in 'sed 50q "$0"' 'sed 20q "$0"' 'sed 10q "$0"' 'sed 2q "$0"' 'echo test'; do
570 # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ...
571 if { echo_test_string=`eval $cmd`; } 2>/dev/null &&
572 { test "X$echo_test_string" = "X$echo_test_string"; } 2>/dev/null
579 if test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' &&
580 echo_testing_string=`{ $ECHO "$echo_test_string"; } 2>/dev/null` &&
581 test "X$echo_testing_string" = "X$echo_test_string"; then
584 # The Solaris, AIX, and Digital Unix default echo programs unquote
585 # backslashes. This makes it impossible to quote backslashes using
586 # echo "$something" | sed 's/\\/\\\\/g'
588 # So, first we look for a working echo in the user's PATH.
590 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
591 for dir in $PATH /usr/ucb; do
593 if (test -f $dir/echo || test -f $dir/echo$ac_exeext) &&
594 test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' &&
595 echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` &&
596 test "X$echo_testing_string" = "X$echo_test_string"; then
603 if test "X$ECHO" = Xecho; then
604 # We didn't find a better echo, so look for alternatives.
605 if test "X`{ print -r '\t'; } 2>/dev/null`" = 'X\t' &&
606 echo_testing_string=`{ print -r "$echo_test_string"; } 2>/dev/null` &&
607 test "X$echo_testing_string" = "X$echo_test_string"; then
608 # This shell has a builtin print -r that does the trick.
610 elif { test -f /bin/ksh || test -f /bin/ksh$ac_exeext; } &&
611 test "X$CONFIG_SHELL" != X/bin/ksh; then
612 # If we have ksh, try running configure again with it.
613 ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
614 export ORIGINAL_CONFIG_SHELL
615 CONFIG_SHELL=/bin/ksh
617 exec $CONFIG_SHELL "$0" --no-reexec ${1+"$@"}
621 if test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' &&
622 echo_testing_string=`{ $ECHO "$echo_test_string"; } 2>/dev/null` &&
623 test "X$echo_testing_string" = "X$echo_test_string"; then
626 elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "$0" --fallback-echo '\t') 2>/dev/null` &&
627 test "X$echo_testing_string" = 'X\t' &&
628 echo_testing_string=`($ORIGINAL_CONFIG_SHELL "$0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
629 test "X$echo_testing_string" = "X$echo_test_string"; then
630 CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL
632 SHELL="$CONFIG_SHELL"
634 ECHO="$CONFIG_SHELL $0 --fallback-echo"
635 elif echo_testing_string=`($CONFIG_SHELL "$0" --fallback-echo '\t') 2>/dev/null` &&
636 test "X$echo_testing_string" = 'X\t' &&
637 echo_testing_string=`($CONFIG_SHELL "$0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
638 test "X$echo_testing_string" = "X$echo_test_string"; then
639 ECHO="$CONFIG_SHELL $0 --fallback-echo"
641 # maybe with a smaller string...
644 for cmd in 'echo test' 'sed 2q "$0"' 'sed 10q "$0"' 'sed 20q "$0"' 'sed 50q "$0"'; do
645 if { test "X$echo_test_string" = "X`eval $cmd`"; } 2>/dev/null
652 if test "$prev" != 'sed 50q "$0"'; then
653 echo_test_string=`eval $prev`
654 export echo_test_string
655 exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "$0" ${1+"$@"}
657 # Oops. We lost completely, so just stick with echo.
666 # Copy echo and quote the copy suitably for passing to libtool from
667 # the Makefile, instead of quoting the original, which is used later.
669 if test "X$lt_ECHO" = "X$CONFIG_SHELL $0 --fallback-echo"; then
670 lt_ECHO="$CONFIG_SHELL \\\$\$0 --fallback-echo"
676 exec 7<&0 </dev/null 6>&1
679 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
680 # so uname gets run too.
681 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
686 ac_default_prefix=/usr/local
688 ac_config_libobj_dir=.
695 # Identity of this package.
696 PACKAGE_NAME='package-unused'
697 PACKAGE_TARNAME='libstdc++'
698 PACKAGE_VERSION='version-unused'
699 PACKAGE_STRING='package-unused version-unused'
703 ac_unique_file="src/ios.cc"
704 # Factoring default headers for most tests.
705 ac_includes_default="\
707 #ifdef HAVE_SYS_TYPES_H
708 # include <sys/types.h>
710 #ifdef HAVE_SYS_STAT_H
711 # include <sys/stat.h>
717 # ifdef HAVE_STDLIB_H
722 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
727 #ifdef HAVE_STRINGS_H
728 # include <strings.h>
730 #ifdef HAVE_INTTYPES_H
731 # include <inttypes.h>
740 ac_subst_vars='am__EXEEXT_FALSE
749 glibcxx_toolexeclibdir
753 ERROR_CONSTANTS_SRCDIR
761 GLIBCXX_LDBL_COMPAT_FALSE
762 GLIBCXX_LDBL_COMPAT_TRUE
763 ENABLE_VISIBILITY_FALSE
764 ENABLE_VISIBILITY_TRUE
765 ENABLE_SYMVERS_DARWIN_FALSE
766 ENABLE_SYMVERS_DARWIN_TRUE
767 ENABLE_SYMVERS_GNU_NAMESPACE_FALSE
768 ENABLE_SYMVERS_GNU_NAMESPACE_TRUE
769 ENABLE_SYMVERS_GNU_FALSE
770 ENABLE_SYMVERS_GNU_TRUE
773 port_specific_symbol_files
781 ENABLE_PARALLEL_FALSE
783 GLIBCXX_BUILD_DEBUG_FALSE
784 GLIBCXX_BUILD_DEBUG_TRUE
786 GLIBCXX_C_HEADERS_EXTRA_FALSE
787 GLIBCXX_C_HEADERS_EXTRA_TRUE
788 GLIBCXX_C_HEADERS_COMPATIBILITY_FALSE
789 GLIBCXX_C_HEADERS_COMPATIBILITY_TRUE
790 GLIBCXX_C_HEADERS_C_GLOBAL_FALSE
791 GLIBCXX_C_HEADERS_C_GLOBAL_TRUE
792 GLIBCXX_C_HEADERS_C_STD_FALSE
793 GLIBCXX_C_HEADERS_C_STD_TRUE
794 GLIBCXX_C_HEADERS_C_FALSE
795 GLIBCXX_C_HEADERS_C_TRUE
823 GLIBCXX_BUILD_PCH_FALSE
824 GLIBCXX_BUILD_PCH_TRUE
848 MAINTAINER_MODE_FALSE
875 INSTALL_STRIP_PROGRAM
931 program_transform_name
944 enable_option_checking
949 enable_maintainer_mode
956 enable_hosted_libstdcxx
957 enable_sjlj_exceptions
962 enable_libstdcxx_allocator
967 enable_concept_checks
968 enable_libstdcxx_debug_flags
969 enable_libstdcxx_debug
971 enable_fully_dynamic_string
972 enable_libstdcxx_time
976 with_system_libunwind
981 enable_version_specific_runtime_libs
983 ac_precious_vars='build_alias
996 # Initialize some variables set by options.
998 ac_init_version=false
999 ac_unrecognized_opts=
1000 ac_unrecognized_sep=
1001 # The variables have the same names as the options, with
1002 # dashes changed to underlines.
1003 cache_file=/dev/null
1010 program_transform_name=s,x,x,
1018 # Installation directory options.
1019 # These are left unexpanded so users can "make install exec_prefix=/foo"
1020 # and all the variables that are supposed to be based on exec_prefix
1021 # by default will actually change.
1022 # Use braces instead of parens because sh, perl, etc. also accept them.
1023 # (The list follows the same order as the GNU Coding Standards.)
1024 bindir='${exec_prefix}/bin'
1025 sbindir='${exec_prefix}/sbin'
1026 libexecdir='${exec_prefix}/libexec'
1027 datarootdir='${prefix}/share'
1028 datadir='${datarootdir}'
1029 sysconfdir='${prefix}/etc'
1030 sharedstatedir='${prefix}/com'
1031 localstatedir='${prefix}/var'
1032 includedir='${prefix}/include'
1033 oldincludedir='/usr/include'
1034 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
1035 infodir='${datarootdir}/info'
1040 libdir='${exec_prefix}/lib'
1041 localedir='${datarootdir}/locale'
1042 mandir='${datarootdir}/man'
1048 # If the previous option needs an argument, assign it.
1049 if test -n "$ac_prev"; then
1050 eval $ac_prev=\$ac_option
1056 *=*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
1060 # Accept the important Cygnus configure options, so we can diagnose typos.
1062 case $ac_dashdash$ac_option in
1066 -bindir | --bindir | --bindi | --bind | --bin | --bi)
1068 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
1069 bindir=$ac_optarg ;;
1071 -build | --build | --buil | --bui | --bu)
1072 ac_prev=build_alias ;;
1073 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
1074 build_alias=$ac_optarg ;;
1076 -cache-file | --cache-file | --cache-fil | --cache-fi \
1077 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
1078 ac_prev=cache_file ;;
1079 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
1080 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
1081 cache_file=$ac_optarg ;;
1083 --config-cache | -C)
1084 cache_file=config.cache ;;
1086 -datadir | --datadir | --datadi | --datad)
1088 -datadir=* | --datadir=* | --datadi=* | --datad=*)
1089 datadir=$ac_optarg ;;
1091 -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
1092 | --dataroo | --dataro | --datar)
1093 ac_prev=datarootdir ;;
1094 -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
1095 | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
1096 datarootdir=$ac_optarg ;;
1098 -disable-* | --disable-*)
1099 ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
1100 # Reject names that are not valid shell variable names.
1101 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1102 as_fn_error "invalid feature name: $ac_useropt"
1103 ac_useropt_orig=$ac_useropt
1104 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1105 case $ac_user_opts in
1107 "enable_$ac_useropt"
1109 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
1110 ac_unrecognized_sep=', ';;
1112 eval enable_$ac_useropt=no ;;
1114 -docdir | --docdir | --docdi | --doc | --do)
1116 -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
1117 docdir=$ac_optarg ;;
1119 -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
1121 -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
1122 dvidir=$ac_optarg ;;
1124 -enable-* | --enable-*)
1125 ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
1126 # Reject names that are not valid shell variable names.
1127 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1128 as_fn_error "invalid feature name: $ac_useropt"
1129 ac_useropt_orig=$ac_useropt
1130 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1131 case $ac_user_opts in
1133 "enable_$ac_useropt"
1135 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
1136 ac_unrecognized_sep=', ';;
1138 eval enable_$ac_useropt=\$ac_optarg ;;
1140 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
1141 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
1142 | --exec | --exe | --ex)
1143 ac_prev=exec_prefix ;;
1144 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
1145 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
1146 | --exec=* | --exe=* | --ex=*)
1147 exec_prefix=$ac_optarg ;;
1149 -gas | --gas | --ga | --g)
1150 # Obsolete; use --with-gas.
1153 -help | --help | --hel | --he | -h)
1154 ac_init_help=long ;;
1155 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
1156 ac_init_help=recursive ;;
1157 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
1158 ac_init_help=short ;;
1160 -host | --host | --hos | --ho)
1161 ac_prev=host_alias ;;
1162 -host=* | --host=* | --hos=* | --ho=*)
1163 host_alias=$ac_optarg ;;
1165 -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
1167 -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
1169 htmldir=$ac_optarg ;;
1171 -includedir | --includedir | --includedi | --included | --include \
1172 | --includ | --inclu | --incl | --inc)
1173 ac_prev=includedir ;;
1174 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
1175 | --includ=* | --inclu=* | --incl=* | --inc=*)
1176 includedir=$ac_optarg ;;
1178 -infodir | --infodir | --infodi | --infod | --info | --inf)
1180 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1181 infodir=$ac_optarg ;;
1183 -libdir | --libdir | --libdi | --libd)
1185 -libdir=* | --libdir=* | --libdi=* | --libd=*)
1186 libdir=$ac_optarg ;;
1188 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1189 | --libexe | --libex | --libe)
1190 ac_prev=libexecdir ;;
1191 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1192 | --libexe=* | --libex=* | --libe=*)
1193 libexecdir=$ac_optarg ;;
1195 -localedir | --localedir | --localedi | --localed | --locale)
1196 ac_prev=localedir ;;
1197 -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1198 localedir=$ac_optarg ;;
1200 -localstatedir | --localstatedir | --localstatedi | --localstated \
1201 | --localstate | --localstat | --localsta | --localst | --locals)
1202 ac_prev=localstatedir ;;
1203 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1204 | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1205 localstatedir=$ac_optarg ;;
1207 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1209 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1210 mandir=$ac_optarg ;;
1212 -nfp | --nfp | --nf)
1213 # Obsolete; use --without-fp.
1216 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1217 | --no-cr | --no-c | -n)
1220 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1221 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1224 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1225 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1226 | --oldin | --oldi | --old | --ol | --o)
1227 ac_prev=oldincludedir ;;
1228 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1229 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1230 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1231 oldincludedir=$ac_optarg ;;
1233 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1235 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1236 prefix=$ac_optarg ;;
1238 -program-prefix | --program-prefix | --program-prefi | --program-pref \
1239 | --program-pre | --program-pr | --program-p)
1240 ac_prev=program_prefix ;;
1241 -program-prefix=* | --program-prefix=* | --program-prefi=* \
1242 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1243 program_prefix=$ac_optarg ;;
1245 -program-suffix | --program-suffix | --program-suffi | --program-suff \
1246 | --program-suf | --program-su | --program-s)
1247 ac_prev=program_suffix ;;
1248 -program-suffix=* | --program-suffix=* | --program-suffi=* \
1249 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1250 program_suffix=$ac_optarg ;;
1252 -program-transform-name | --program-transform-name \
1253 | --program-transform-nam | --program-transform-na \
1254 | --program-transform-n | --program-transform- \
1255 | --program-transform | --program-transfor \
1256 | --program-transfo | --program-transf \
1257 | --program-trans | --program-tran \
1258 | --progr-tra | --program-tr | --program-t)
1259 ac_prev=program_transform_name ;;
1260 -program-transform-name=* | --program-transform-name=* \
1261 | --program-transform-nam=* | --program-transform-na=* \
1262 | --program-transform-n=* | --program-transform-=* \
1263 | --program-transform=* | --program-transfor=* \
1264 | --program-transfo=* | --program-transf=* \
1265 | --program-trans=* | --program-tran=* \
1266 | --progr-tra=* | --program-tr=* | --program-t=*)
1267 program_transform_name=$ac_optarg ;;
1269 -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1271 -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1272 pdfdir=$ac_optarg ;;
1274 -psdir | --psdir | --psdi | --psd | --ps)
1276 -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1279 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1280 | -silent | --silent | --silen | --sile | --sil)
1283 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1285 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1287 sbindir=$ac_optarg ;;
1289 -sharedstatedir | --sharedstatedir | --sharedstatedi \
1290 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1291 | --sharedst | --shareds | --shared | --share | --shar \
1293 ac_prev=sharedstatedir ;;
1294 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1295 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1296 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1298 sharedstatedir=$ac_optarg ;;
1300 -site | --site | --sit)
1302 -site=* | --site=* | --sit=*)
1305 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1307 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1308 srcdir=$ac_optarg ;;
1310 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1311 | --syscon | --sysco | --sysc | --sys | --sy)
1312 ac_prev=sysconfdir ;;
1313 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1314 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1315 sysconfdir=$ac_optarg ;;
1317 -target | --target | --targe | --targ | --tar | --ta | --t)
1318 ac_prev=target_alias ;;
1319 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1320 target_alias=$ac_optarg ;;
1322 -v | -verbose | --verbose | --verbos | --verbo | --verb)
1325 -version | --version | --versio | --versi | --vers | -V)
1326 ac_init_version=: ;;
1329 ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1330 # Reject names that are not valid shell variable names.
1331 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1332 as_fn_error "invalid package name: $ac_useropt"
1333 ac_useropt_orig=$ac_useropt
1334 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1335 case $ac_user_opts in
1339 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1340 ac_unrecognized_sep=', ';;
1342 eval with_$ac_useropt=\$ac_optarg ;;
1344 -without-* | --without-*)
1345 ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1346 # Reject names that are not valid shell variable names.
1347 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1348 as_fn_error "invalid package name: $ac_useropt"
1349 ac_useropt_orig=$ac_useropt
1350 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1351 case $ac_user_opts in
1355 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1356 ac_unrecognized_sep=', ';;
1358 eval with_$ac_useropt=no ;;
1361 # Obsolete; use --with-x.
1364 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1365 | --x-incl | --x-inc | --x-in | --x-i)
1366 ac_prev=x_includes ;;
1367 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1368 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1369 x_includes=$ac_optarg ;;
1371 -x-libraries | --x-libraries | --x-librarie | --x-librari \
1372 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1373 ac_prev=x_libraries ;;
1374 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1375 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1376 x_libraries=$ac_optarg ;;
1378 -*) as_fn_error "unrecognized option: \`$ac_option'
1379 Try \`$0 --help' for more information."
1383 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1384 # Reject names that are not valid shell variable names.
1385 case $ac_envvar in #(
1386 '' | [0-9]* | *[!_$as_cr_alnum]* )
1387 as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1389 eval $ac_envvar=\$ac_optarg
1390 export $ac_envvar ;;
1393 # FIXME: should be removed in autoconf 3.0.
1394 $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1395 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1396 $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1397 : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1403 if test -n "$ac_prev"; then
1404 ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1405 as_fn_error "missing argument to $ac_option"
1408 if test -n "$ac_unrecognized_opts"; then
1409 case $enable_option_checking in
1411 fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1412 *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1416 # Check all directory arguments for consistency.
1417 for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1418 datadir sysconfdir sharedstatedir localstatedir includedir \
1419 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1420 libdir localedir mandir
1422 eval ac_val=\$$ac_var
1423 # Remove trailing slashes.
1426 ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1427 eval $ac_var=\$ac_val;;
1429 # Be sure to have absolute directory names.
1431 [\\/$]* | ?:[\\/]* ) continue;;
1432 NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1434 as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1437 # There might be people who depend on the old broken behavior: `$host'
1438 # used to hold the argument of --host etc.
1439 # FIXME: To remove some day.
1442 target=$target_alias
1444 # FIXME: To remove some day.
1445 if test "x$host_alias" != x; then
1446 if test "x$build_alias" = x; then
1447 cross_compiling=maybe
1448 $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1449 If a cross compiler is detected then cross compile mode will be used." >&2
1450 elif test "x$build_alias" != "x$host_alias"; then
1456 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1458 test "$silent" = yes && exec 6>/dev/null
1461 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1462 ac_ls_di=`ls -di .` &&
1463 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1464 as_fn_error "working directory cannot be determined"
1465 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1466 as_fn_error "pwd does not report name of working directory"
1469 # Find the source files, if location was not specified.
1470 if test -z "$srcdir"; then
1471 ac_srcdir_defaulted=yes
1472 # Try the directory containing this script, then the parent directory.
1473 ac_confdir=`$as_dirname -- "$as_myself" ||
1474 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1475 X"$as_myself" : 'X\(//\)[^/]' \| \
1476 X"$as_myself" : 'X\(//\)$' \| \
1477 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1478 $as_echo X"$as_myself" |
1479 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1497 if test ! -r "$srcdir/$ac_unique_file"; then
1501 ac_srcdir_defaulted=no
1503 if test ! -r "$srcdir/$ac_unique_file"; then
1504 test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1505 as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1507 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1509 cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1511 # When building in place, set srcdir=.
1512 if test "$ac_abs_confdir" = "$ac_pwd"; then
1515 # Remove unnecessary trailing slashes from srcdir.
1516 # Double slashes in file names in object file debugging info
1517 # mess up M-x gdb in Emacs.
1519 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1521 for ac_var in $ac_precious_vars; do
1522 eval ac_env_${ac_var}_set=\${${ac_var}+set}
1523 eval ac_env_${ac_var}_value=\$${ac_var}
1524 eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1525 eval ac_cv_env_${ac_var}_value=\$${ac_var}
1529 # Report the --help message.
1531 if test "$ac_init_help" = "long"; then
1532 # Omit some internal or obsolete options to make the list less imposing.
1533 # This message is too long to be a string in the A/UX 3.1 sh.
1535 \`configure' configures package-unused version-unused to adapt to many kinds of systems.
1537 Usage: $0 [OPTION]... [VAR=VALUE]...
1539 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1540 VAR=VALUE. See below for descriptions of some of the useful variables.
1542 Defaults for the options are specified in brackets.
1545 -h, --help display this help and exit
1546 --help=short display options specific to this package
1547 --help=recursive display the short help of all the included packages
1548 -V, --version display version information and exit
1549 -q, --quiet, --silent do not print \`checking...' messages
1550 --cache-file=FILE cache test results in FILE [disabled]
1551 -C, --config-cache alias for \`--cache-file=config.cache'
1552 -n, --no-create do not create output files
1553 --srcdir=DIR find the sources in DIR [configure dir or \`..']
1555 Installation directories:
1556 --prefix=PREFIX install architecture-independent files in PREFIX
1557 [$ac_default_prefix]
1558 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
1561 By default, \`make install' will install all the files in
1562 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
1563 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1564 for instance \`--prefix=\$HOME'.
1566 For better control, use the options below.
1568 Fine tuning of the installation directories:
1569 --bindir=DIR user executables [EPREFIX/bin]
1570 --sbindir=DIR system admin executables [EPREFIX/sbin]
1571 --libexecdir=DIR program executables [EPREFIX/libexec]
1572 --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1573 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1574 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
1575 --libdir=DIR object code libraries [EPREFIX/lib]
1576 --includedir=DIR C header files [PREFIX/include]
1577 --oldincludedir=DIR C header files for non-gcc [/usr/include]
1578 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1579 --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1580 --infodir=DIR info documentation [DATAROOTDIR/info]
1581 --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1582 --mandir=DIR man documentation [DATAROOTDIR/man]
1583 --docdir=DIR documentation root [DATAROOTDIR/doc/libstdc++]
1584 --htmldir=DIR html documentation [DOCDIR]
1585 --dvidir=DIR dvi documentation [DOCDIR]
1586 --pdfdir=DIR pdf documentation [DOCDIR]
1587 --psdir=DIR ps documentation [DOCDIR]
1593 --program-prefix=PREFIX prepend PREFIX to installed program names
1594 --program-suffix=SUFFIX append SUFFIX to installed program names
1595 --program-transform-name=PROGRAM run sed PROGRAM on installed program names
1598 --build=BUILD configure for building on BUILD [guessed]
1599 --host=HOST cross-compile to build programs to run on HOST [BUILD]
1600 --target=TARGET configure for building compilers for TARGET [HOST]
1604 if test -n "$ac_init_help"; then
1605 case $ac_init_help in
1606 short | recursive ) echo "Configuration of package-unused version-unused:";;
1611 --disable-option-checking ignore unrecognized --enable/--with options
1612 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
1613 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
1614 --enable-multilib build many library versions (default)
1615 --enable-maintainer-mode enable make rules and dependencies not useful
1616 (and sometimes confusing) to the casual installer
1617 --enable-shared[=PKGS] build shared libraries [default=yes]
1618 --enable-static[=PKGS] build static libraries [default=yes]
1619 --enable-fast-install[=PKGS]
1620 optimize for fast installation [default=yes]
1621 --disable-libtool-lock avoid locking (might break parallel builds)
1622 --disable-hosted-libstdcxx
1623 only build freestanding C++ runtime support
1624 --enable-sjlj-exceptions
1625 force use of builtin_setjmp for exceptions
1627 --enable-libstdcxx-pch build pre-compiled libstdc++ headers
1628 [default=$is_hosted]
1629 --enable-cstdio=PACKAGE use target-specific I/O package [default=stdio]
1630 --enable-clocale[=MODEL]
1631 use MODEL for target locale package [default=auto]
1632 --enable-nls use Native Language Support (default)
1633 --enable-libstdcxx-allocator=KIND
1634 use KIND for target std::allocator base
1636 --enable-cheaders=KIND construct "C" headers for g++ [default=$c_model]
1637 --enable-long-long enable template specializations for 'long long'
1639 --enable-wchar_t enable template specializations for 'wchar_t'
1641 --enable-c99 turns on ISO/IEC 9899:1999 support [default=yes]
1642 --enable-concept-checks use Boost-derived template checks [default=no]
1643 --enable-libstdcxx-debug-flags=FLAGS
1644 pass compiler FLAGS when building debug library
1646 --enable-libstdcxx-debug
1647 build extra debug library [default=no]
1648 --enable-cxx-flags=FLAGS
1649 pass compiler FLAGS when building library [default=]
1650 --enable-fully-dynamic-string
1651 do not put empty strings in per-process static
1653 --enable-libstdcxx-time=KIND
1654 use KIND for check type [default=no]
1655 --enable-tls Use thread-local storage [default=yes]
1656 --disable-rpath do not hardcode runtime library paths
1657 --enable-linux-futex use the Linux futex system call [default=default]
1658 --enable-symvers=STYLE enables symbol versioning of the shared library
1660 --enable-visibility enables visibility safe usage [default=yes]
1661 --enable-version-specific-runtime-libs
1662 Specify that runtime libraries should be installed
1663 in a compiler-specific directory
1666 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
1667 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
1668 --with-target-subdir=SUBDIR
1669 configuring in a subdirectory
1670 --with-cross-host=HOST configuring with a cross compiler
1671 --with-newlib assume newlib as a system C library
1672 --with-pic try to use only PIC/non-PIC objects [default=use
1674 --with-gnu-ld assume the C compiler uses GNU ld [default=no]
1675 --with-gnu-ld assume the C compiler uses GNU ld default=no
1676 --with-libiconv-prefix[=DIR] search for libiconv in DIR/include and DIR/lib
1677 --without-libiconv-prefix don't search for libiconv in includedir and libdir
1678 --with-system-libunwind use installed libunwind
1679 --with-gxx-include-dir=DIR
1680 installation directory for include files
1682 Some influential environment variables:
1683 CC C compiler command
1684 CFLAGS C compiler flags
1685 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
1686 nonstandard directory <lib dir>
1687 LIBS libraries to pass to the linker, e.g. -l<library>
1688 CPPFLAGS C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1689 you have headers in a nonstandard directory <include dir>
1690 CXX C++ compiler command
1691 CXXFLAGS C++ compiler flags
1693 CXXCPP C++ preprocessor
1695 Use these variables to override the choices made by `configure' or to help
1696 it to find libraries and programs with nonstandard names/locations.
1698 Report bugs to the package provider.
1703 if test "$ac_init_help" = "recursive"; then
1704 # If there are subdirs, report their specific --help.
1705 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1706 test -d "$ac_dir" ||
1707 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1712 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1714 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1715 # A ".." for each directory in $ac_dir_suffix.
1716 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1717 case $ac_top_builddir_sub in
1718 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1719 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1722 ac_abs_top_builddir=$ac_pwd
1723 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1724 # for backward compatibility:
1725 ac_top_builddir=$ac_top_build_prefix
1728 .) # We are building in place.
1730 ac_top_srcdir=$ac_top_builddir_sub
1731 ac_abs_top_srcdir=$ac_pwd ;;
1732 [\\/]* | ?:[\\/]* ) # Absolute name.
1733 ac_srcdir=$srcdir$ac_dir_suffix;
1734 ac_top_srcdir=$srcdir
1735 ac_abs_top_srcdir=$srcdir ;;
1737 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1738 ac_top_srcdir=$ac_top_build_prefix$srcdir
1739 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1741 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1743 cd "$ac_dir" || { ac_status=$?; continue; }
1744 # Check for guested configure.
1745 if test -f "$ac_srcdir/configure.gnu"; then
1747 $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1748 elif test -f "$ac_srcdir/configure"; then
1750 $SHELL "$ac_srcdir/configure" --help=recursive
1752 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1754 cd "$ac_pwd" || { ac_status=$?; break; }
1758 test -n "$ac_init_help" && exit $ac_status
1759 if $ac_init_version; then
1761 package-unused configure version-unused
1762 generated by GNU Autoconf 2.64
1764 Copyright (C) 2009 Free Software Foundation, Inc.
1765 This configure script is free software; the Free Software Foundation
1766 gives unlimited permission to copy, distribute and modify it.
1771 ## ------------------------ ##
1772 ## Autoconf initialization. ##
1773 ## ------------------------ ##
1775 # ac_fn_c_try_compile LINENO
1776 # --------------------------
1777 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1778 ac_fn_c_try_compile ()
1780 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1781 rm -f conftest.$ac_objext
1782 if { { ac_try="$ac_compile"
1784 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1785 *) ac_try_echo=$ac_try;;
1787 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1788 $as_echo "$ac_try_echo"; } >&5
1789 (eval "$ac_compile") 2>conftest.err
1791 if test -s conftest.err; then
1792 grep -v '^ *+' conftest.err >conftest.er1
1793 cat conftest.er1 >&5
1794 mv -f conftest.er1 conftest.err
1796 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1797 test $ac_status = 0; } && {
1798 test -z "$ac_c_werror_flag" ||
1799 test ! -s conftest.err
1800 } && test -s conftest.$ac_objext; then :
1803 $as_echo "$as_me: failed program was:" >&5
1804 sed 's/^/| /' conftest.$ac_ext >&5
1808 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1811 } # ac_fn_c_try_compile
1813 # ac_fn_cxx_try_compile LINENO
1814 # ----------------------------
1815 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1816 ac_fn_cxx_try_compile ()
1818 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1819 rm -f conftest.$ac_objext
1820 if { { ac_try="$ac_compile"
1822 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1823 *) ac_try_echo=$ac_try;;
1825 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1826 $as_echo "$ac_try_echo"; } >&5
1827 (eval "$ac_compile") 2>conftest.err
1829 if test -s conftest.err; then
1830 grep -v '^ *+' conftest.err >conftest.er1
1831 cat conftest.er1 >&5
1832 mv -f conftest.er1 conftest.err
1834 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1835 test $ac_status = 0; } && {
1836 test -z "$ac_cxx_werror_flag" ||
1837 test ! -s conftest.err
1838 } && test -s conftest.$ac_objext; then :
1841 $as_echo "$as_me: failed program was:" >&5
1842 sed 's/^/| /' conftest.$ac_ext >&5
1846 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1849 } # ac_fn_cxx_try_compile
1851 # ac_fn_c_try_cpp LINENO
1852 # ----------------------
1853 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1856 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1857 if { { ac_try="$ac_cpp conftest.$ac_ext"
1859 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1860 *) ac_try_echo=$ac_try;;
1862 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1863 $as_echo "$ac_try_echo"; } >&5
1864 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1866 if test -s conftest.err; then
1867 grep -v '^ *+' conftest.err >conftest.er1
1868 cat conftest.er1 >&5
1869 mv -f conftest.er1 conftest.err
1871 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1872 test $ac_status = 0; } >/dev/null && {
1873 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1874 test ! -s conftest.err
1878 $as_echo "$as_me: failed program was:" >&5
1879 sed 's/^/| /' conftest.$ac_ext >&5
1883 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1888 # ac_fn_c_try_link LINENO
1889 # -----------------------
1890 # Try to link conftest.$ac_ext, and return whether this succeeded.
1893 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1894 rm -f conftest.$ac_objext conftest$ac_exeext
1895 if { { ac_try="$ac_link"
1897 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1898 *) ac_try_echo=$ac_try;;
1900 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1901 $as_echo "$ac_try_echo"; } >&5
1902 (eval "$ac_link") 2>conftest.err
1904 if test -s conftest.err; then
1905 grep -v '^ *+' conftest.err >conftest.er1
1906 cat conftest.er1 >&5
1907 mv -f conftest.er1 conftest.err
1909 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1910 test $ac_status = 0; } && {
1911 test -z "$ac_c_werror_flag" ||
1912 test ! -s conftest.err
1913 } && test -s conftest$ac_exeext && {
1914 test "$cross_compiling" = yes ||
1915 $as_test_x conftest$ac_exeext
1919 $as_echo "$as_me: failed program was:" >&5
1920 sed 's/^/| /' conftest.$ac_ext >&5
1924 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1925 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1926 # interfere with the next link command; also delete a directory that is
1927 # left behind by Apple's compiler. We do this before executing the actions.
1928 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1929 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1932 } # ac_fn_c_try_link
1934 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1935 # -------------------------------------------------------
1936 # Tests whether HEADER exists and can be compiled using the include files in
1937 # INCLUDES, setting the cache variable VAR accordingly.
1938 ac_fn_c_check_header_compile ()
1940 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1941 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1942 $as_echo_n "checking for $2... " >&6; }
1943 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1944 $as_echo_n "(cached) " >&6
1946 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1947 /* end confdefs.h. */
1951 if ac_fn_c_try_compile "$LINENO"; then :
1956 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1959 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1960 $as_echo "$ac_res" >&6; }
1961 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1963 } # ac_fn_c_check_header_compile
1965 # ac_fn_c_try_run LINENO
1966 # ----------------------
1967 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1968 # that executables *can* be run.
1971 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1972 if { { ac_try="$ac_link"
1974 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1975 *) ac_try_echo=$ac_try;;
1977 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1978 $as_echo "$ac_try_echo"; } >&5
1979 (eval "$ac_link") 2>&5
1981 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1982 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1983 { { case "(($ac_try" in
1984 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1985 *) ac_try_echo=$ac_try;;
1987 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1988 $as_echo "$ac_try_echo"; } >&5
1989 (eval "$ac_try") 2>&5
1991 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1992 test $ac_status = 0; }; }; then :
1995 $as_echo "$as_me: program exited with status $ac_status" >&5
1996 $as_echo "$as_me: failed program was:" >&5
1997 sed 's/^/| /' conftest.$ac_ext >&5
1999 ac_retval=$ac_status
2001 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2002 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2007 # ac_fn_c_check_func LINENO FUNC VAR
2008 # ----------------------------------
2009 # Tests whether FUNC exists, setting the cache variable VAR accordingly
2010 ac_fn_c_check_func ()
2012 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2013 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2014 $as_echo_n "checking for $2... " >&6; }
2015 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2016 $as_echo_n "(cached) " >&6
2018 if test x$gcc_no_link = xyes; then
2019 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
2021 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2022 /* end confdefs.h. */
2023 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
2024 For example, HP-UX 11i <limits.h> declares gettimeofday. */
2025 #define $2 innocuous_$2
2027 /* System header to define __stub macros and hopefully few prototypes,
2028 which can conflict with char $2 (); below.
2029 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2030 <limits.h> exists even on freestanding compilers. */
2033 # include <limits.h>
2035 # include <assert.h>
2040 /* Override any GCC internal prototype to avoid an error.
2041 Use char because int might match the return type of a GCC
2042 builtin and then its argument prototype would still apply. */
2047 /* The GNU C library defines this for functions which it implements
2048 to always fail with ENOSYS. Some functions are actually named
2049 something starting with __ and the normal name is an alias. */
2050 #if defined __stub_$2 || defined __stub___$2
2062 if ac_fn_c_try_link "$LINENO"; then :
2067 rm -f core conftest.err conftest.$ac_objext \
2068 conftest$ac_exeext conftest.$ac_ext
2071 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2072 $as_echo "$ac_res" >&6; }
2073 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2075 } # ac_fn_c_check_func
2077 # ac_fn_cxx_try_cpp LINENO
2078 # ------------------------
2079 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
2080 ac_fn_cxx_try_cpp ()
2082 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2083 if { { ac_try="$ac_cpp conftest.$ac_ext"
2085 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2086 *) ac_try_echo=$ac_try;;
2088 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2089 $as_echo "$ac_try_echo"; } >&5
2090 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
2092 if test -s conftest.err; then
2093 grep -v '^ *+' conftest.err >conftest.er1
2094 cat conftest.er1 >&5
2095 mv -f conftest.er1 conftest.err
2097 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2098 test $ac_status = 0; } >/dev/null && {
2099 test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
2100 test ! -s conftest.err
2104 $as_echo "$as_me: failed program was:" >&5
2105 sed 's/^/| /' conftest.$ac_ext >&5
2109 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2112 } # ac_fn_cxx_try_cpp
2114 # ac_fn_cxx_try_link LINENO
2115 # -------------------------
2116 # Try to link conftest.$ac_ext, and return whether this succeeded.
2117 ac_fn_cxx_try_link ()
2119 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2120 rm -f conftest.$ac_objext conftest$ac_exeext
2121 if { { ac_try="$ac_link"
2123 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2124 *) ac_try_echo=$ac_try;;
2126 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2127 $as_echo "$ac_try_echo"; } >&5
2128 (eval "$ac_link") 2>conftest.err
2130 if test -s conftest.err; then
2131 grep -v '^ *+' conftest.err >conftest.er1
2132 cat conftest.er1 >&5
2133 mv -f conftest.er1 conftest.err
2135 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2136 test $ac_status = 0; } && {
2137 test -z "$ac_cxx_werror_flag" ||
2138 test ! -s conftest.err
2139 } && test -s conftest$ac_exeext && {
2140 test "$cross_compiling" = yes ||
2141 $as_test_x conftest$ac_exeext
2145 $as_echo "$as_me: failed program was:" >&5
2146 sed 's/^/| /' conftest.$ac_ext >&5
2150 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
2151 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
2152 # interfere with the next link command; also delete a directory that is
2153 # left behind by Apple's compiler. We do this before executing the actions.
2154 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2155 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2158 } # ac_fn_cxx_try_link
2160 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
2161 # -------------------------------------------------------
2162 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
2163 # the include files in INCLUDES and setting the cache variable VAR
2165 ac_fn_c_check_header_mongrel ()
2167 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2168 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2169 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2170 $as_echo_n "checking for $2... " >&6; }
2171 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2172 $as_echo_n "(cached) " >&6
2175 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2176 $as_echo "$ac_res" >&6; }
2178 # Is the header compilable?
2179 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
2180 $as_echo_n "checking $2 usability... " >&6; }
2181 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2182 /* end confdefs.h. */
2186 if ac_fn_c_try_compile "$LINENO"; then :
2187 ac_header_compiler=yes
2189 ac_header_compiler=no
2191 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2192 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
2193 $as_echo "$ac_header_compiler" >&6; }
2195 # Is the header present?
2196 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
2197 $as_echo_n "checking $2 presence... " >&6; }
2198 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2199 /* end confdefs.h. */
2202 if ac_fn_c_try_cpp "$LINENO"; then :
2203 ac_header_preproc=yes
2205 ac_header_preproc=no
2207 rm -f conftest.err conftest.$ac_ext
2208 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
2209 $as_echo "$ac_header_preproc" >&6; }
2211 # So? What about this header?
2212 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
2214 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
2215 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
2216 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2217 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2220 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
2221 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
2222 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
2223 $as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
2224 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
2225 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
2226 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
2227 $as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
2228 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2229 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2232 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2233 $as_echo_n "checking for $2... " >&6; }
2234 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2235 $as_echo_n "(cached) " >&6
2237 eval "$3=\$ac_header_compiler"
2240 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2241 $as_echo "$ac_res" >&6; }
2243 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2245 } # ac_fn_c_check_header_mongrel
2247 # ac_fn_cxx_check_header_mongrel LINENO HEADER VAR INCLUDES
2248 # ---------------------------------------------------------
2249 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
2250 # the include files in INCLUDES and setting the cache variable VAR
2252 ac_fn_cxx_check_header_mongrel ()
2254 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2255 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2256 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2257 $as_echo_n "checking for $2... " >&6; }
2258 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2259 $as_echo_n "(cached) " >&6
2262 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2263 $as_echo "$ac_res" >&6; }
2265 # Is the header compilable?
2266 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
2267 $as_echo_n "checking $2 usability... " >&6; }
2268 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2269 /* end confdefs.h. */
2273 if ac_fn_cxx_try_compile "$LINENO"; then :
2274 ac_header_compiler=yes
2276 ac_header_compiler=no
2278 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2279 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
2280 $as_echo "$ac_header_compiler" >&6; }
2282 # Is the header present?
2283 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
2284 $as_echo_n "checking $2 presence... " >&6; }
2285 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2286 /* end confdefs.h. */
2289 if ac_fn_cxx_try_cpp "$LINENO"; then :
2290 ac_header_preproc=yes
2292 ac_header_preproc=no
2294 rm -f conftest.err conftest.$ac_ext
2295 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
2296 $as_echo "$ac_header_preproc" >&6; }
2298 # So? What about this header?
2299 case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in #((
2301 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
2302 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
2303 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2304 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2307 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
2308 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
2309 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
2310 $as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
2311 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
2312 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
2313 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
2314 $as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
2315 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2316 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2319 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2320 $as_echo_n "checking for $2... " >&6; }
2321 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2322 $as_echo_n "(cached) " >&6
2324 eval "$3=\$ac_header_compiler"
2327 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2328 $as_echo "$ac_res" >&6; }
2330 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2332 } # ac_fn_cxx_check_header_mongrel
2334 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
2335 # -------------------------------------------
2336 # Tests whether TYPE exists after having included INCLUDES, setting cache
2337 # variable VAR accordingly.
2338 ac_fn_c_check_type ()
2340 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2341 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2342 $as_echo_n "checking for $2... " >&6; }
2343 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2344 $as_echo_n "(cached) " >&6
2347 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2348 /* end confdefs.h. */
2359 if ac_fn_c_try_compile "$LINENO"; then :
2360 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2361 /* end confdefs.h. */
2372 if ac_fn_c_try_compile "$LINENO"; then :
2377 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2379 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2382 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2383 $as_echo "$ac_res" >&6; }
2384 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2386 } # ac_fn_c_check_type
2388 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
2389 # --------------------------------------------
2390 # Tries to find the compile-time value of EXPR in a program that includes
2391 # INCLUDES, setting VAR accordingly. Returns whether the value could be
2393 ac_fn_c_compute_int ()
2395 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2396 if test "$cross_compiling" = yes; then
2397 # Depending upon the size, compute the lo and hi bounds.
2398 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2399 /* end confdefs.h. */
2404 static int test_array [1 - 2 * !(($2) >= 0)];
2411 if ac_fn_c_try_compile "$LINENO"; then :
2414 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2415 /* end confdefs.h. */
2420 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2427 if ac_fn_c_try_compile "$LINENO"; then :
2428 ac_hi=$ac_mid; break
2430 as_fn_arith $ac_mid + 1 && ac_lo=$as_val
2431 if test $ac_lo -le $ac_mid; then
2435 as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
2437 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2440 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2441 /* end confdefs.h. */
2446 static int test_array [1 - 2 * !(($2) < 0)];
2453 if ac_fn_c_try_compile "$LINENO"; then :
2456 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2457 /* end confdefs.h. */
2462 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
2469 if ac_fn_c_try_compile "$LINENO"; then :
2470 ac_lo=$ac_mid; break
2472 as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
2473 if test $ac_mid -le $ac_hi; then
2477 as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
2479 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2484 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2486 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2487 # Binary search between lo and hi bounds.
2488 while test "x$ac_lo" != "x$ac_hi"; do
2489 as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
2490 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2491 /* end confdefs.h. */
2496 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2503 if ac_fn_c_try_compile "$LINENO"; then :
2506 as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
2508 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2511 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
2515 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2516 /* end confdefs.h. */
2518 static long int longval () { return $2; }
2519 static unsigned long int ulongval () { return $2; }
2526 FILE *f = fopen ("conftest.val", "w");
2531 long int i = longval ();
2534 fprintf (f, "%ld", i);
2538 unsigned long int i = ulongval ();
2541 fprintf (f, "%lu", i);
2543 /* Do not output a trailing newline, as this causes \r\n confusion
2544 on some platforms. */
2545 return ferror (f) || fclose (f) != 0;
2551 if ac_fn_c_try_run "$LINENO"; then :
2552 echo >>conftest.val; read $3 <conftest.val; ac_retval=0
2556 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
2557 conftest.$ac_objext conftest.beam conftest.$ac_ext
2561 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2564 } # ac_fn_c_compute_int
2565 cat >config.log <<_ACEOF
2566 This file contains any messages produced by compilers while
2567 running configure, to aid debugging if configure makes a mistake.
2569 It was created by package-unused $as_me version-unused, which was
2570 generated by GNU Autoconf 2.64. Invocation command line was
2582 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2583 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2584 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2585 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2586 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2588 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2589 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
2591 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
2592 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
2593 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2594 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
2595 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
2596 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
2597 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
2601 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2605 test -z "$as_dir" && as_dir=.
2606 $as_echo "PATH: $as_dir"
2622 # Keep a trace of the command line.
2623 # Strip out --no-create and --no-recursion so they do not pile up.
2624 # Strip out --silent because we don't want to record it for future runs.
2625 # Also quote any args containing shell meta-characters.
2626 # Make two passes to allow for proper duplicate-argument suppression.
2630 ac_must_keep_next=false
2636 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2637 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2638 | -silent | --silent | --silen | --sile | --sil)
2641 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2644 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2646 as_fn_append ac_configure_args1 " '$ac_arg'"
2647 if test $ac_must_keep_next = true; then
2648 ac_must_keep_next=false # Got value, back to normal.
2651 *=* | --config-cache | -C | -disable-* | --disable-* \
2652 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2653 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2654 | -with-* | --with-* | -without-* | --without-* | --x)
2655 case "$ac_configure_args0 " in
2656 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2659 -* ) ac_must_keep_next=true ;;
2662 as_fn_append ac_configure_args " '$ac_arg'"
2667 { ac_configure_args0=; unset ac_configure_args0;}
2668 { ac_configure_args1=; unset ac_configure_args1;}
2670 # When interrupted or exit'd, cleanup temporary files, and complete
2671 # config.log. We remove comments because anyway the quotes in there
2672 # would cause problems or look ugly.
2673 # WARNING: Use '\'' to represent an apostrophe within the trap.
2674 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2675 trap 'exit_status=$?
2676 # Save into config.log some information that might help in debugging.
2681 ## ---------------- ##
2682 ## Cache variables. ##
2683 ## ---------------- ##
2686 # The following way of writing the cache mishandles newlines in values,
2688 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2689 eval ac_val=\$$ac_var
2693 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2694 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2697 _ | IFS | as_nl) ;; #(
2698 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2699 *) { eval $ac_var=; unset $ac_var;} ;;
2704 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2705 *${as_nl}ac_space=\ *)
2707 "s/'\''/'\''\\\\'\'''\''/g;
2708 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2711 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2719 ## ----------------- ##
2720 ## Output variables. ##
2721 ## ----------------- ##
2724 for ac_var in $ac_subst_vars
2726 eval ac_val=\$$ac_var
2728 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2730 $as_echo "$ac_var='\''$ac_val'\''"
2734 if test -n "$ac_subst_files"; then
2736 ## ------------------- ##
2737 ## File substitutions. ##
2738 ## ------------------- ##
2741 for ac_var in $ac_subst_files
2743 eval ac_val=\$$ac_var
2745 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2747 $as_echo "$ac_var='\''$ac_val'\''"
2752 if test -s confdefs.h; then
2762 test "$ac_signal" != 0 &&
2763 $as_echo "$as_me: caught signal $ac_signal"
2764 $as_echo "$as_me: exit $exit_status"
2766 rm -f core *.core core.conftest.* &&
2767 rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2770 for ac_signal in 1 2 13 15; do
2771 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2775 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2776 rm -f -r conftest* confdefs.h
2778 $as_echo "/* confdefs.h */" > confdefs.h
2780 # Predefined preprocessor variables.
2782 cat >>confdefs.h <<_ACEOF
2783 #define PACKAGE_NAME "$PACKAGE_NAME"
2786 cat >>confdefs.h <<_ACEOF
2787 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2790 cat >>confdefs.h <<_ACEOF
2791 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2794 cat >>confdefs.h <<_ACEOF
2795 #define PACKAGE_STRING "$PACKAGE_STRING"
2798 cat >>confdefs.h <<_ACEOF
2799 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2802 cat >>confdefs.h <<_ACEOF
2803 #define PACKAGE_URL "$PACKAGE_URL"
2807 # Let the site file select an alternate cache file if it wants to.
2808 # Prefer an explicitly selected file to automatically selected ones.
2811 if test -n "$CONFIG_SITE"; then
2812 ac_site_file1=$CONFIG_SITE
2813 elif test "x$prefix" != xNONE; then
2814 ac_site_file1=$prefix/share/config.site
2815 ac_site_file2=$prefix/etc/config.site
2817 ac_site_file1=$ac_default_prefix/share/config.site
2818 ac_site_file2=$ac_default_prefix/etc/config.site
2820 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2822 test "x$ac_site_file" = xNONE && continue
2823 if test -r "$ac_site_file"; then
2824 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2825 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2826 sed 's/^/| /' "$ac_site_file" >&5
2831 if test -r "$cache_file"; then
2832 # Some versions of bash will fail to source /dev/null (special
2833 # files actually), so we avoid doing that.
2834 if test -f "$cache_file"; then
2835 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2836 $as_echo "$as_me: loading cache $cache_file" >&6;}
2838 [\\/]* | ?:[\\/]* ) . "$cache_file";;
2839 *) . "./$cache_file";;
2843 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2844 $as_echo "$as_me: creating cache $cache_file" >&6;}
2848 # Check that the precious variables saved in the cache have kept the same
2850 ac_cache_corrupted=false
2851 for ac_var in $ac_precious_vars; do
2852 eval ac_old_set=\$ac_cv_env_${ac_var}_set
2853 eval ac_new_set=\$ac_env_${ac_var}_set
2854 eval ac_old_val=\$ac_cv_env_${ac_var}_value
2855 eval ac_new_val=\$ac_env_${ac_var}_value
2856 case $ac_old_set,$ac_new_set in
2858 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2859 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2860 ac_cache_corrupted=: ;;
2862 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2863 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2864 ac_cache_corrupted=: ;;
2867 if test "x$ac_old_val" != "x$ac_new_val"; then
2868 # differences in whitespace do not lead to failure.
2869 ac_old_val_w=`echo x $ac_old_val`
2870 ac_new_val_w=`echo x $ac_new_val`
2871 if test "$ac_old_val_w" != "$ac_new_val_w"; then
2872 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2873 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2874 ac_cache_corrupted=:
2876 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2877 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2878 eval $ac_var=\$ac_old_val
2880 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
2881 $as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
2882 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
2883 $as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
2886 # Pass precious variables to config.status.
2887 if test "$ac_new_set" = set; then
2889 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2890 *) ac_arg=$ac_var=$ac_new_val ;;
2892 case " $ac_configure_args " in
2893 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
2894 *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2898 if $ac_cache_corrupted; then
2899 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2900 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2901 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2902 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2903 as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2905 ## -------------------- ##
2906 ## Main body of script. ##
2907 ## -------------------- ##
2910 ac_cpp='$CPP $CPPFLAGS'
2911 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2912 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2913 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2920 ac_config_headers="$ac_config_headers config.h"
2923 # This works around the fact that libtool configuration may change LD
2924 # for this particular configuration, but some shells, instead of
2925 # keeping the changes in LD private, export them just because LD is
2926 # exported. Only used at the end of this file.
2927 ### am handles this now? ORIGINAL_LD_FOR_MULTILIBS=$LD
2929 # For libtool versioning info, format is CURRENT:REVISION:AGE
2930 libtool_VERSION=6:14:0
2933 # Find the rest of the source tree framework.
2934 # Default to --enable-multilib
2935 # Check whether --enable-multilib was given.
2936 if test "${enable_multilib+set}" = set; then :
2937 enableval=$enable_multilib; case "$enableval" in
2938 yes) multilib=yes ;;
2940 *) as_fn_error "bad value $enableval for multilib option" "$LINENO" 5 ;;
2947 # We may get other options which we leave undocumented:
2948 # --with-target-subdir, --with-multisrctop, --with-multisubdir
2949 # See config-ml.in if you want the gory details.
2951 if test "$srcdir" = "."; then
2952 if test "$with_target_subdir" != "."; then
2953 multi_basedir="$srcdir/$with_multisrctop../.."
2955 multi_basedir="$srcdir/$with_multisrctop.."
2958 multi_basedir="$srcdir/.."
2962 # Even if the default multilib is not a cross compilation,
2963 # it may be that some of the other multilibs are.
2964 if test $cross_compiling = no && test $multilib = yes \
2965 && test "x${with_multisubdir}" != x ; then
2966 cross_compiling=maybe
2969 ac_config_commands="$ac_config_commands default-1"
2972 # Gets build, host, target, *_vendor, *_cpu, *_os, etc.
2974 # You will slowly go insane if you do not grok the following fact: when
2975 # building v3 as part of the compiler, the top-level /target/ becomes the
2976 # library's /host/. configure then causes --target to default to --host,
2977 # exactly like any other package using autoconf. Therefore, 'target' and
2978 # 'host' will always be the same. This makes sense both for native and
2979 # cross compilers, just think about it for a little while. :-)
2981 # Also, if v3 is being configured as part of a cross compiler, the top-level
2982 # configure script will pass the "real" host as $with_cross_host.
2984 # Do not delete or change the following two lines. For why, see
2985 # http://gcc.gnu.org/ml/libstdc++/2003-07/msg00451.html
2987 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2988 for ac_t in install-sh install.sh shtool; do
2989 if test -f "$ac_dir/$ac_t"; then
2991 ac_install_sh="$ac_aux_dir/$ac_t -c"
2996 if test -z "$ac_aux_dir"; then
2997 as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
3000 # These three variables are undocumented and unsupported,
3001 # and are intended to be withdrawn in a future Autoconf release.
3002 # They can cause serious problems if a builder's source tree is in a directory
3003 # whose full name contains unusual characters.
3004 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
3005 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
3006 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
3009 # Make sure we can run config.sub.
3010 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
3011 as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
3013 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
3014 $as_echo_n "checking build system type... " >&6; }
3015 if test "${ac_cv_build+set}" = set; then :
3016 $as_echo_n "(cached) " >&6
3018 ac_build_alias=$build_alias
3019 test "x$ac_build_alias" = x &&
3020 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
3021 test "x$ac_build_alias" = x &&
3022 as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
3023 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
3024 as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
3027 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
3028 $as_echo "$ac_cv_build" >&6; }
3029 case $ac_cv_build in
3031 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
3034 ac_save_IFS=$IFS; IFS='-'
3040 # Remember, the first character of IFS is used to create $*,
3041 # except with old shells:
3044 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
3047 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
3048 $as_echo_n "checking host system type... " >&6; }
3049 if test "${ac_cv_host+set}" = set; then :
3050 $as_echo_n "(cached) " >&6
3052 if test "x$host_alias" = x; then
3053 ac_cv_host=$ac_cv_build
3055 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
3056 as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
3060 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
3061 $as_echo "$ac_cv_host" >&6; }
3064 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
3067 ac_save_IFS=$IFS; IFS='-'
3073 # Remember, the first character of IFS is used to create $*,
3074 # except with old shells:
3077 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
3080 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
3081 $as_echo_n "checking target system type... " >&6; }
3082 if test "${ac_cv_target+set}" = set; then :
3083 $as_echo_n "(cached) " >&6
3085 if test "x$target_alias" = x; then
3086 ac_cv_target=$ac_cv_host
3088 ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
3089 as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
3093 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
3094 $as_echo "$ac_cv_target" >&6; }
3095 case $ac_cv_target in
3097 *) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
3099 target=$ac_cv_target
3100 ac_save_IFS=$IFS; IFS='-'
3106 # Remember, the first character of IFS is used to create $*,
3107 # except with old shells:
3110 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
3113 # The aliases save the names the user supplied, while $host etc.
3114 # will get canonicalized.
3115 test -n "$target_alias" &&
3116 test "$program_prefix$program_suffix$program_transform_name" = \
3118 program_prefix=${target_alias}-
3120 target_alias=${target_alias-$host_alias}
3122 # Handy for debugging:
3123 #AC_MSG_NOTICE($build / $host / $target / $host_alias / $target_alias); sleep 5
3125 if test "$build" != "$host"; then
3126 # We are being configured with some form of cross compiler.
3127 GLIBCXX_IS_NATIVE=false
3128 case "$host","$target" in
3129 # Darwin crosses can use the host system's libraries and headers,
3130 # because of the fat library support. Of course, it must be the
3131 # same version of Darwin on both sides. Allow the user to
3132 # just say --target=foo-darwin without a version number to mean
3133 # "the version on this system".
3134 *-*-darwin*,*-*-darwin*)
3135 hostos=`echo $host | sed 's/.*-darwin/darwin/'`
3136 targetos=`echo $target | sed 's/.*-darwin/darwin/'`
3137 if test $hostos = $targetos -o $targetos = darwin ; then
3138 GLIBCXX_IS_NATIVE=true
3147 GLIBCXX_IS_NATIVE=true
3150 # Sets up automake. Must come after AC_CANONICAL_SYSTEM. Each of the
3151 # following is magically included in AUTOMAKE_OPTIONS in each Makefile.am.
3152 # 1.x: minimum required version
3153 # no-define: PACKAGE and VERSION will not be #define'd in config.h (a bunch
3154 # of other PACKAGE_* variables will, however, and there's nothing
3155 # we can do about that; they come from AC_INIT).
3156 # foreign: we don't follow the normal rules for GNU packages (no COPYING
3157 # file in the top srcdir, etc, etc), so stop complaining.
3158 # no-dependencies: turns off auto dependency generation (just for now)
3159 # -Wall: turns on all automake warnings...
3160 # -Wno-portability: ...except this one, since GNU make is now required.
3161 am__api_version='1.11'
3163 # Find a good install program. We prefer a C program (faster),
3164 # so one script is as good as another. But avoid the broken or
3165 # incompatible versions:
3166 # SysV /etc/install, /usr/sbin/install
3167 # SunOS /usr/etc/install
3168 # IRIX /sbin/install
3170 # AmigaOS /C/install, which installs bootblocks on floppy discs
3171 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
3172 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
3173 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
3174 # OS/2's system install, which has a completely different semantic
3175 # ./install, which can be erroneously created by make from ./install.sh.
3176 # Reject install programs that cannot install multiple files.
3177 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
3178 $as_echo_n "checking for a BSD-compatible install... " >&6; }
3179 if test -z "$INSTALL"; then
3180 if test "${ac_cv_path_install+set}" = set; then :
3181 $as_echo_n "(cached) " >&6
3183 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3187 test -z "$as_dir" && as_dir=.
3188 # Account for people who put trailing slashes in PATH elements.
3189 case $as_dir/ in #((
3190 ./ | .// | /[cC]/* | \
3191 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
3192 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
3195 # OSF1 and SCO ODT 3.0 have their own names for install.
3196 # Don't use installbsd from OSF since it installs stuff as root
3198 for ac_prog in ginstall scoinst install; do
3199 for ac_exec_ext in '' $ac_executable_extensions; do
3200 if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
3201 if test $ac_prog = install &&
3202 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3203 # AIX install. It has an incompatible calling convention.
3205 elif test $ac_prog = install &&
3206 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3207 # program-specific install script used by HP pwplus--don't use.
3210 rm -rf conftest.one conftest.two conftest.dir
3211 echo one > conftest.one
3212 echo two > conftest.two
3214 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
3215 test -s conftest.one && test -s conftest.two &&
3216 test -s conftest.dir/conftest.one &&
3217 test -s conftest.dir/conftest.two
3219 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
3232 rm -rf conftest.one conftest.two conftest.dir
3235 if test "${ac_cv_path_install+set}" = set; then
3236 INSTALL=$ac_cv_path_install
3238 # As a last resort, use the slow shell script. Don't cache a
3239 # value for INSTALL within a source directory, because that will
3240 # break other packages using the cache if that directory is
3241 # removed, or if the value is a relative name.
3242 INSTALL=$ac_install_sh
3245 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
3246 $as_echo "$INSTALL" >&6; }
3248 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
3249 # It thinks the first close brace ends the variable substitution.
3250 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
3252 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
3254 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
3256 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
3257 $as_echo_n "checking whether build environment is sane... " >&6; }
3260 echo timestamp > conftest.file
3261 # Reject unsafe characters in $srcdir or the absolute working directory
3262 # name. Accept space and tab only in the latter.
3266 *[\\\"\#\$\&\'\`$am_lf]*)
3267 as_fn_error "unsafe absolute working directory name" "$LINENO" 5;;
3270 *[\\\"\#\$\&\'\`$am_lf\ \ ]*)
3271 as_fn_error "unsafe srcdir value: \`$srcdir'" "$LINENO" 5;;
3274 # Do `set' in a subshell so we don't clobber the current shell's
3275 # arguments. Must try -L first in case configure is actually a
3276 # symlink; some systems play weird games with the mod time of symlinks
3277 # (eg FreeBSD returns the mod time of the symlink's containing
3280 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
3281 if test "$*" = "X"; then
3283 set X `ls -t "$srcdir/configure" conftest.file`
3286 if test "$*" != "X $srcdir/configure conftest.file" \
3287 && test "$*" != "X conftest.file $srcdir/configure"; then
3289 # If neither matched, then we have a broken ls. This can happen
3290 # if, for instance, CONFIG_SHELL is bash and it inherits a
3291 # broken ls alias from the environment. This has actually
3292 # happened. Such a system could not be considered "sane".
3293 as_fn_error "ls -t appears to fail. Make sure there is not a broken
3294 alias in your environment" "$LINENO" 5
3297 test "$2" = conftest.file
3303 as_fn_error "newly created file is older than distributed files!
3304 Check your system clock" "$LINENO" 5
3306 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3307 $as_echo "yes" >&6; }
3308 test "$program_prefix" != NONE &&
3309 program_transform_name="s&^&$program_prefix&;$program_transform_name"
3310 # Use a double $ so make ignores it.
3311 test "$program_suffix" != NONE &&
3312 program_transform_name="s&\$&$program_suffix&;$program_transform_name"
3313 # Double any \ or $.
3314 # By default was `s,x,x', remove it if useless.
3315 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
3316 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
3318 # expand $ac_aux_dir to an absolute path
3319 am_aux_dir=`cd $ac_aux_dir && pwd`
3321 if test x"${MISSING+set}" != xset; then
3324 MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
3326 MISSING="\${SHELL} $am_aux_dir/missing" ;;
3329 # Use eval to expand $SHELL
3330 if eval "$MISSING --run true"; then
3331 am_missing_run="$MISSING --run "
3334 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5
3335 $as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
3338 if test x"${install_sh}" != xset; then
3341 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
3343 install_sh="\${SHELL} $am_aux_dir/install-sh"
3347 # Installed binaries are usually stripped using `strip' when the user
3348 # run `make install-strip'. However `strip' might not be the right
3349 # tool to use in cross-compilation environments, therefore Automake
3350 # will honor the `STRIP' environment variable to overrule this program.
3351 if test "$cross_compiling" != no; then
3352 if test -n "$ac_tool_prefix"; then
3353 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
3354 set dummy ${ac_tool_prefix}strip; ac_word=$2
3355 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3356 $as_echo_n "checking for $ac_word... " >&6; }
3357 if test "${ac_cv_prog_STRIP+set}" = set; then :
3358 $as_echo_n "(cached) " >&6
3360 if test -n "$STRIP"; then
3361 ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
3363 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3367 test -z "$as_dir" && as_dir=.
3368 for ac_exec_ext in '' $ac_executable_extensions; do
3369 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3370 ac_cv_prog_STRIP="${ac_tool_prefix}strip"
3371 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3380 STRIP=$ac_cv_prog_STRIP
3381 if test -n "$STRIP"; then
3382 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
3383 $as_echo "$STRIP" >&6; }
3385 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3386 $as_echo "no" >&6; }
3391 if test -z "$ac_cv_prog_STRIP"; then
3393 # Extract the first word of "strip", so it can be a program name with args.
3394 set dummy strip; ac_word=$2
3395 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3396 $as_echo_n "checking for $ac_word... " >&6; }
3397 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
3398 $as_echo_n "(cached) " >&6
3400 if test -n "$ac_ct_STRIP"; then
3401 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
3403 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3407 test -z "$as_dir" && as_dir=.
3408 for ac_exec_ext in '' $ac_executable_extensions; do
3409 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3410 ac_cv_prog_ac_ct_STRIP="strip"
3411 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3420 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
3421 if test -n "$ac_ct_STRIP"; then
3422 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
3423 $as_echo "$ac_ct_STRIP" >&6; }
3425 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3426 $as_echo "no" >&6; }
3429 if test "x$ac_ct_STRIP" = x; then
3432 case $cross_compiling:$ac_tool_warned in
3434 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3435 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3436 ac_tool_warned=yes ;;
3441 STRIP="$ac_cv_prog_STRIP"
3445 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
3447 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
3448 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
3449 if test -z "$MKDIR_P"; then
3450 if test "${ac_cv_path_mkdir+set}" = set; then :
3451 $as_echo_n "(cached) " >&6
3453 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3454 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
3457 test -z "$as_dir" && as_dir=.
3458 for ac_prog in mkdir gmkdir; do
3459 for ac_exec_ext in '' $ac_executable_extensions; do
3460 { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue
3461 case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
3462 'mkdir (GNU coreutils) '* | \
3463 'mkdir (coreutils) '* | \
3464 'mkdir (fileutils) '4.1*)
3465 ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
3475 if test "${ac_cv_path_mkdir+set}" = set; then
3476 MKDIR_P="$ac_cv_path_mkdir -p"
3478 # As a last resort, use the slow shell script. Don't cache a
3479 # value for MKDIR_P within a source directory, because that will
3480 # break other packages using the cache if that directory is
3481 # removed, or if the value is a relative name.
3482 test -d ./--version && rmdir ./--version
3483 MKDIR_P="$ac_install_sh -d"
3486 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
3487 $as_echo "$MKDIR_P" >&6; }
3491 [\\/$]* | ?:[\\/]*) ;;
3492 */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
3495 for ac_prog in gawk mawk nawk awk
3497 # Extract the first word of "$ac_prog", so it can be a program name with args.
3498 set dummy $ac_prog; ac_word=$2
3499 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3500 $as_echo_n "checking for $ac_word... " >&6; }
3501 if test "${ac_cv_prog_AWK+set}" = set; then :
3502 $as_echo_n "(cached) " >&6
3504 if test -n "$AWK"; then
3505 ac_cv_prog_AWK="$AWK" # Let the user override the test.
3507 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3511 test -z "$as_dir" && as_dir=.
3512 for ac_exec_ext in '' $ac_executable_extensions; do
3513 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3514 ac_cv_prog_AWK="$ac_prog"
3515 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3525 if test -n "$AWK"; then
3526 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
3527 $as_echo "$AWK" >&6; }
3529 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3530 $as_echo "no" >&6; }
3534 test -n "$AWK" && break
3537 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
3538 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
3540 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
3541 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
3542 $as_echo_n "(cached) " >&6
3544 cat >conftest.make <<\_ACEOF
3547 @echo '@@@%%%=$(MAKE)=@@@%%%'
3549 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
3550 case `${MAKE-make} -f conftest.make 2>/dev/null` in
3552 eval ac_cv_prog_make_${ac_make}_set=yes;;
3554 eval ac_cv_prog_make_${ac_make}_set=no;;
3558 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
3559 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3560 $as_echo "yes" >&6; }
3563 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3564 $as_echo "no" >&6; }
3565 SET_MAKE="MAKE=${MAKE-make}"
3568 rm -rf .tst 2>/dev/null
3569 mkdir .tst 2>/dev/null
3570 if test -d .tst; then
3575 rmdir .tst 2>/dev/null
3577 if test "`cd $srcdir && pwd`" !=