2 # From configure.ac Revision.
3 # Guess values for system-dependent variables and create Makefiles.
4 # Generated by GNU Autoconf 2.69.
7 # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
10 # This configure script is free software; the Free Software Foundation
11 # gives unlimited permission to copy, distribute and modify it.
12 ## -------------------- ##
13 ## M4sh Initialization. ##
14 ## -------------------- ##
16 # Be more Bourne compatible
17 DUALCASE=1; export DUALCASE # for MKS sh
18 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
21 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
22 # is contrary to our usage. Disable this feature.
23 alias -g '${1+"$@"}'='"$@"'
26 case `(set -o) 2>/dev/null` in #(
38 # Printing a long string crashes Solaris 7 /usr/bin/printf.
39 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
40 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
41 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
42 # Prefer a ksh shell builtin over an external printf program on Solaris,
43 # but without wasting forks for bash or zsh.
44 if test -z "$BASH_VERSION$ZSH_VERSION" \
45 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
47 as_echo_n='print -rn --'
48 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
52 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
53 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
54 as_echo_n='/usr/ucb/echo -n'
56 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
61 expr "X$arg" : "X\\(.*\\)$as_nl";
62 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
64 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
67 as_echo_n='sh -c $as_echo_n_body as_echo'
70 as_echo='sh -c $as_echo_body as_echo'
73 # The user is always right.
74 if test "${PATH_SEPARATOR+set}" != set; then
76 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
77 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
84 # We need space, tab and new line, in precisely that order. Quoting is
85 # there to prevent editors from complaining about space-tab.
86 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
87 # splitting by setting IFS to empty value.)
90 # Find who we are. Look in the path if we contain no directory separator.
93 *[\\/]* ) as_myself=$0 ;;
94 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
98 test -z "$as_dir" && as_dir=.
99 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
105 # We did not find ourselves, most probably we were run as `sh COMMAND'
106 # in which case we are not to be found in the path.
107 if test "x$as_myself" = x; then
110 if test ! -f "$as_myself"; then
111 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
115 # Unset variables that we do not need and which cause bugs (e.g. in
116 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
117 # suppresses any "Segmentation fault" message there. '((' could
118 # trigger a bug in pdksh 5.2.14.
119 for as_var in BASH_ENV ENV MAIL MAILPATH
120 do eval test x\${$as_var+set} = xset \
121 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
134 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
136 # Use a proper internal environment variable to ensure we don't fall
137 # into an infinite loop, continuously re-executing ourselves.
138 if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
139 _as_can_reexec=no; export _as_can_reexec;
140 # We cannot yet assume a decent shell, so we have to provide a
141 # neutralization value for shells without unset; and this also
142 # works around shells that cannot unset nonexistent variables.
143 # Preserve -v and -x to the replacement shell.
146 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
148 *v*x* | *x*v* ) as_opts=-vx ;;
153 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
154 # Admittedly, this is quite paranoid, since all the known shells bail
155 # out after a failed `exec'.
156 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
159 # We don't want this to propagate to other subprocesses.
160 { _as_can_reexec=; unset _as_can_reexec;}
161 if test "x$CONFIG_SHELL" = x; then
162 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
165 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
166 # is contrary to our usage. Disable this feature.
167 alias -g '\${1+\"\$@\"}'='\"\$@\"'
170 case \`(set -o) 2>/dev/null\` in #(
178 as_required="as_fn_return () { (exit \$1); }
179 as_fn_success () { as_fn_return 0; }
180 as_fn_failure () { as_fn_return 1; }
181 as_fn_ret_success () { return 0; }
182 as_fn_ret_failure () { return 1; }
185 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
186 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
187 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
188 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
189 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
192 exitcode=1; echo positional parameters were not saved.
194 test x\$exitcode = x0 || exit 1
196 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
197 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
198 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
199 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1"
200 if (eval "$as_required") 2>/dev/null; then :
205 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
208 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
210 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
213 test -z "$as_dir" && as_dir=.
217 for as_base in sh bash ksh sh5; do
218 # Try only shells that exist, to save several forks.
219 as_shell=$as_dir/$as_base
220 if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
221 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
222 CONFIG_SHELL=$as_shell as_have_required=yes
223 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
231 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
232 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
233 CONFIG_SHELL=$SHELL as_have_required=yes
238 if test "x$CONFIG_SHELL" != x; then :
240 # We cannot yet assume a decent shell, so we have to provide a
241 # neutralization value for shells without unset; and this also
242 # works around shells that cannot unset nonexistent variables.
243 # Preserve -v and -x to the replacement shell.
246 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
248 *v*x* | *x*v* ) as_opts=-vx ;;
253 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
254 # Admittedly, this is quite paranoid, since all the known shells bail
255 # out after a failed `exec'.
256 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
260 if test x$as_have_required = xno; then :
261 $as_echo "$0: This script requires a shell more modern than all"
262 $as_echo "$0: the shells that I found on your system."
263 if test x${ZSH_VERSION+set} = xset ; then
264 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
265 $as_echo "$0: be upgraded to zsh 4.3.4 or later."
267 $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
268 $0: including any error possibly output before this
269 $0: message. Then install a modern shell, or manually run
270 $0: the script under such a shell if you do have one."
276 SHELL=${CONFIG_SHELL-/bin/sh}
278 # Unset more variables known to interfere with behavior of common tools.
279 CLICOLOR_FORCE= GREP_OPTIONS=
280 unset CLICOLOR_FORCE GREP_OPTIONS
282 ## --------------------- ##
283 ## M4sh Shell Functions. ##
284 ## --------------------- ##
287 # Portably unset VAR.
290 { eval $1=; unset $1;}
294 # as_fn_set_status STATUS
295 # -----------------------
296 # Set $? to STATUS, without forking.
304 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
314 # Create "$as_dir" as a directory, including parents if necessary.
319 -*) as_dir=./$as_dir;;
321 test -d "$as_dir" || eval $as_mkdir_p || {
325 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
328 as_dirs="'$as_qdir' $as_dirs"
329 as_dir=`$as_dirname -- "$as_dir" ||
330 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
331 X"$as_dir" : 'X\(//\)[^/]' \| \
332 X"$as_dir" : 'X\(//\)$' \| \
333 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
334 $as_echo X"$as_dir" |
335 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
352 test -d "$as_dir" && break
354 test -z "$as_dirs" || eval "mkdir $as_dirs"
355 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
360 # as_fn_executable_p FILE
361 # -----------------------
362 # Test if FILE is an executable regular file.
363 as_fn_executable_p ()
365 test -f "$1" && test -x "$1"
366 } # as_fn_executable_p
367 # as_fn_append VAR VALUE
368 # ----------------------
369 # Append the text in VALUE to the end of the definition contained in VAR. Take
370 # advantage of any shell optimizations that allow amortized linear growth over
371 # repeated appends, instead of the typical quadratic growth present in naive
373 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
374 eval 'as_fn_append ()
387 # Perform arithmetic evaluation on the ARGs, and store the result in the
388 # global $as_val. Take advantage of shells that can avoid forks. The arguments
389 # must be portable across $(()) and expr.
390 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
398 as_val=`expr "$@" || test $? -eq 1`
403 # as_fn_error STATUS ERROR [LINENO LOG_FD]
404 # ----------------------------------------
405 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
406 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
407 # script with STATUS, using 1 if that was 0.
410 as_status=$1; test $as_status -eq 0 && as_status=1
412 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
413 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
415 $as_echo "$as_me: error: $2" >&2
416 as_fn_exit $as_status
419 if expr a : '\(a\)' >/dev/null 2>&1 &&
420 test "X`expr 00001 : '.*\(...\)'`" = X001; then
426 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
432 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
438 as_me=`$as_basename -- "$0" ||
439 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
440 X"$0" : 'X\(//\)$' \| \
441 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
443 sed '/^.*\/\([^/][^/]*\)\/*$/{
457 # Avoid depending upon Character Ranges.
458 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
459 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
460 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
461 as_cr_digits='0123456789'
462 as_cr_alnum=$as_cr_Letters$as_cr_digits
465 as_lineno_1=$LINENO as_lineno_1a=$LINENO
466 as_lineno_2=$LINENO as_lineno_2a=$LINENO
467 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
468 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
469 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
481 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
485 chmod +x "$as_me.lineno" ||
486 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
488 # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
489 # already done that, so ensure we don't try to do so again and fall
490 # in an infinite loop. This has already happened in practice.
491 _as_can_reexec=no; export _as_can_reexec
492 # Don't try to exec as it changes $[0], causing all sort of problems
493 # (the dirname of $[0] is not the place where we might find the
494 # original and so on. Autoconf is especially sensitive to this).
496 # Exit status is that of the last command.
500 ECHO_C= ECHO_N= ECHO_T=
501 case `echo -n x` in #(((((
503 case `echo 'xy\c'` in
504 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
506 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
513 rm -f conf$$ conf$$.exe conf$$.file
514 if test -d conf$$.dir; then
515 rm -f conf$$.dir/conf$$.file
518 mkdir conf$$.dir 2>/dev/null
520 if (echo >conf$$.file) 2>/dev/null; then
521 if ln -s conf$$.file conf$$ 2>/dev/null; then
523 # ... but there are two gotchas:
524 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
525 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
526 # In both cases, we have to default to `cp -pR'.
527 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
529 elif ln conf$$.file conf$$ 2>/dev/null; then
537 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
538 rmdir conf$$.dir 2>/dev/null
540 if mkdir -p . 2>/dev/null; then
541 as_mkdir_p='mkdir -p "$as_dir"'
543 test -d ./-p && rmdir ./-p
548 as_executable_p=as_fn_executable_p
550 # Sed expression to map a string onto a valid CPP name.
551 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
553 # Sed expression to map a string onto a valid variable name.
554 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
557 test -n "$DJDIR" || exec 7<&0 </dev/null
561 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
562 # so uname gets run too.
563 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
568 ac_default_prefix=/usr/local
570 ac_config_libobj_dir=.
577 # Identity of this package.
585 ac_unique_file="rlm_mschap.c"
586 ac_subst_vars='LTLIBOBJS
627 program_transform_name
640 enable_option_checking
642 ac_precious_vars='build_alias
653 # Initialize some variables set by options.
655 ac_init_version=false
656 ac_unrecognized_opts=
658 # The variables have the same names as the options, with
659 # dashes changed to underlines.
667 program_transform_name=s,x,x,
675 # Installation directory options.
676 # These are left unexpanded so users can "make install exec_prefix=/foo"
677 # and all the variables that are supposed to be based on exec_prefix
678 # by default will actually change.
679 # Use braces instead of parens because sh, perl, etc. also accept them.
680 # (The list follows the same order as the GNU Coding Standards.)
681 bindir='${exec_prefix}/bin'
682 sbindir='${exec_prefix}/sbin'
683 libexecdir='${exec_prefix}/libexec'
684 datarootdir='${prefix}/share'
685 datadir='${datarootdir}'
686 sysconfdir='${prefix}/etc'
687 sharedstatedir='${prefix}/com'
688 localstatedir='${prefix}/var'
689 includedir='${prefix}/include'
690 oldincludedir='/usr/include'
691 docdir='${datarootdir}/doc/${PACKAGE}'
692 infodir='${datarootdir}/info'
697 libdir='${exec_prefix}/lib'
698 localedir='${datarootdir}/locale'
699 mandir='${datarootdir}/man'
705 # If the previous option needs an argument, assign it.
706 if test -n "$ac_prev"; then
707 eval $ac_prev=\$ac_option
713 *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
718 # Accept the important Cygnus configure options, so we can diagnose typos.
720 case $ac_dashdash$ac_option in
724 -bindir | --bindir | --bindi | --bind | --bin | --bi)
726 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
729 -build | --build | --buil | --bui | --bu)
730 ac_prev=build_alias ;;
731 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
732 build_alias=$ac_optarg ;;
734 -cache-file | --cache-file | --cache-fil | --cache-fi \
735 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
736 ac_prev=cache_file ;;
737 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
738 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
739 cache_file=$ac_optarg ;;
742 cache_file=config.cache ;;
744 -datadir | --datadir | --datadi | --datad)
746 -datadir=* | --datadir=* | --datadi=* | --datad=*)
747 datadir=$ac_optarg ;;
749 -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
750 | --dataroo | --dataro | --datar)
751 ac_prev=datarootdir ;;
752 -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
753 | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
754 datarootdir=$ac_optarg ;;
756 -disable-* | --disable-*)
757 ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
758 # Reject names that are not valid shell variable names.
759 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
760 as_fn_error $? "invalid feature name: $ac_useropt"
761 ac_useropt_orig=$ac_useropt
762 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
763 case $ac_user_opts in
767 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
768 ac_unrecognized_sep=', ';;
770 eval enable_$ac_useropt=no ;;
772 -docdir | --docdir | --docdi | --doc | --do)
774 -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
777 -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
779 -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
782 -enable-* | --enable-*)
783 ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
784 # Reject names that are not valid shell variable names.
785 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
786 as_fn_error $? "invalid feature name: $ac_useropt"
787 ac_useropt_orig=$ac_useropt
788 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
789 case $ac_user_opts in
793 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
794 ac_unrecognized_sep=', ';;
796 eval enable_$ac_useropt=\$ac_optarg ;;
798 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
799 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
800 | --exec | --exe | --ex)
801 ac_prev=exec_prefix ;;
802 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
803 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
804 | --exec=* | --exe=* | --ex=*)
805 exec_prefix=$ac_optarg ;;
807 -gas | --gas | --ga | --g)
808 # Obsolete; use --with-gas.
811 -help | --help | --hel | --he | -h)
813 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
814 ac_init_help=recursive ;;
815 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
816 ac_init_help=short ;;
818 -host | --host | --hos | --ho)
819 ac_prev=host_alias ;;
820 -host=* | --host=* | --hos=* | --ho=*)
821 host_alias=$ac_optarg ;;
823 -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
825 -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
827 htmldir=$ac_optarg ;;
829 -includedir | --includedir | --includedi | --included | --include \
830 | --includ | --inclu | --incl | --inc)
831 ac_prev=includedir ;;
832 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
833 | --includ=* | --inclu=* | --incl=* | --inc=*)
834 includedir=$ac_optarg ;;
836 -infodir | --infodir | --infodi | --infod | --info | --inf)
838 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
839 infodir=$ac_optarg ;;
841 -libdir | --libdir | --libdi | --libd)
843 -libdir=* | --libdir=* | --libdi=* | --libd=*)
846 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
847 | --libexe | --libex | --libe)
848 ac_prev=libexecdir ;;
849 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
850 | --libexe=* | --libex=* | --libe=*)
851 libexecdir=$ac_optarg ;;
853 -localedir | --localedir | --localedi | --localed | --locale)
855 -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
856 localedir=$ac_optarg ;;
858 -localstatedir | --localstatedir | --localstatedi | --localstated \
859 | --localstate | --localstat | --localsta | --localst | --locals)
860 ac_prev=localstatedir ;;
861 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
862 | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
863 localstatedir=$ac_optarg ;;
865 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
867 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
871 # Obsolete; use --without-fp.
874 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
875 | --no-cr | --no-c | -n)
878 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
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1523 # When interrupted or exit'd, cleanup temporary files, and complete
1524 # config.log. We remove comments because anyway the quotes in there
1525 # would cause problems or look ugly.
1526 # WARNING: Use '\'' to represent an apostrophe within the trap.
1527 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1528 trap 'exit_status=$?
1529 # Save into config.log some information that might help in debugging.
1533 $as_echo "## ---------------- ##
1534 ## Cache variables. ##
1535 ## ---------------- ##"
1537 # The following way of writing the cache mishandles newlines in values,
1539 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1540 eval ac_val=\$$ac_var
1544 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1545 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1548 _ | IFS | as_nl) ;; #(
1549 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1550 *) { eval $ac_var=; unset $ac_var;} ;;
1555 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1556 *${as_nl}ac_space=\ *)
1558 "s/'\''/'\''\\\\'\'''\''/g;
1559 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1562 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1569 $as_echo "## ----------------- ##
1570 ## Output variables. ##
1571 ## ----------------- ##"
1573 for ac_var in $ac_subst_vars
1575 eval ac_val=\$$ac_var
1577 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1579 $as_echo "$ac_var='\''$ac_val'\''"
1583 if test -n "$ac_subst_files"; then
1584 $as_echo "## ------------------- ##
1585 ## File substitutions. ##
1586 ## ------------------- ##"
1588 for ac_var in $ac_subst_files
1590 eval ac_val=\$$ac_var
1592 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1594 $as_echo "$ac_var='\''$ac_val'\''"
1599 if test -s confdefs.h; then
1600 $as_echo "## ----------- ##
1607 test "$ac_signal" != 0 &&
1608 $as_echo "$as_me: caught signal $ac_signal"
1609 $as_echo "$as_me: exit $exit_status"
1611 rm -f core *.core core.conftest.* &&
1612 rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1615 for ac_signal in 1 2 13 15; do
1616 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
1620 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1621 rm -f -r conftest* confdefs.h
1623 $as_echo "/* confdefs.h */" > confdefs.h
1625 # Predefined preprocessor variables.
1627 cat >>confdefs.h <<_ACEOF
1628 #define PACKAGE_NAME "$PACKAGE_NAME"
1631 cat >>confdefs.h <<_ACEOF
1632 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1635 cat >>confdefs.h <<_ACEOF
1636 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1639 cat >>confdefs.h <<_ACEOF
1640 #define PACKAGE_STRING "$PACKAGE_STRING"
1643 cat >>confdefs.h <<_ACEOF
1644 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1647 cat >>confdefs.h <<_ACEOF
1648 #define PACKAGE_URL "$PACKAGE_URL"
1652 # Let the site file select an alternate cache file if it wants to.
1653 # Prefer an explicitly selected file to automatically selected ones.
1656 if test -n "$CONFIG_SITE"; then
1657 # We do not want a PATH search for config.site.
1658 case $CONFIG_SITE in #((
1659 -*) ac_site_file1=./$CONFIG_SITE;;
1660 */*) ac_site_file1=$CONFIG_SITE;;
1661 *) ac_site_file1=./$CONFIG_SITE;;
1663 elif test "x$prefix" != xNONE; then
1664 ac_site_file1=$prefix/share/config.site
1665 ac_site_file2=$prefix/etc/config.site
1667 ac_site_file1=$ac_default_prefix/share/config.site
1668 ac_site_file2=$ac_default_prefix/etc/config.site
1670 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
1672 test "x$ac_site_file" = xNONE && continue
1673 if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
1674 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
1675 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
1676 sed 's/^/| /' "$ac_site_file" >&5
1678 || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
1679 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
1680 as_fn_error $? "failed to load site script $ac_site_file
1681 See \`config.log' for more details" "$LINENO" 5; }
1685 if test -r "$cache_file"; then
1686 # Some versions of bash will fail to source /dev/null (special files
1687 # actually), so we avoid doing that. DJGPP emulates it as a regular file.
1688 if test /dev/null != "$cache_file" && test -f "$cache_file"; then
1689 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
1690 $as_echo "$as_me: loading cache $cache_file" >&6;}
1692 [\\/]* | ?:[\\/]* ) . "$cache_file";;
1693 *) . "./$cache_file";;
1697 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
1698 $as_echo "$as_me: creating cache $cache_file" >&6;}
1702 # Check that the precious variables saved in the cache have kept the same
1704 ac_cache_corrupted=false
1705 for ac_var in $ac_precious_vars; do
1706 eval ac_old_set=\$ac_cv_env_${ac_var}_set
1707 eval ac_new_set=\$ac_env_${ac_var}_set
1708 eval ac_old_val=\$ac_cv_env_${ac_var}_value
1709 eval ac_new_val=\$ac_env_${ac_var}_value
1710 case $ac_old_set,$ac_new_set in
1712 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1713 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1714 ac_cache_corrupted=: ;;
1716 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
1717 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1718 ac_cache_corrupted=: ;;
1721 if test "x$ac_old_val" != "x$ac_new_val"; then
1722 # differences in whitespace do not lead to failure.
1723 ac_old_val_w=`echo x $ac_old_val`
1724 ac_new_val_w=`echo x $ac_new_val`
1725 if test "$ac_old_val_w" != "$ac_new_val_w"; then
1726 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
1727 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1728 ac_cache_corrupted=:
1730 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
1731 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
1732 eval $ac_var=\$ac_old_val
1734 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
1735 $as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
1736 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
1737 $as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
1740 # Pass precious variables to config.status.
1741 if test "$ac_new_set" = set; then
1743 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1744 *) ac_arg=$ac_var=$ac_new_val ;;
1746 case " $ac_configure_args " in
1747 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
1748 *) as_fn_append ac_configure_args " '$ac_arg'" ;;
1752 if $ac_cache_corrupted; then
1753 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
1754 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
1755 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
1756 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1757 as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
1759 ## -------------------- ##
1760 ## Main body of script. ##
1761 ## -------------------- ##
1764 ac_cpp='$CPP $CPPFLAGS'
1765 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1766 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1767 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1773 if test x$with_rlm_mschap != xno; then
1776 ac_cpp='$CPP $CPPFLAGS'
1777 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1778 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1779 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1780 if test -n "$ac_tool_prefix"; then
1781 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
1782 set dummy ${ac_tool_prefix}gcc; ac_word=$2
1783 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1784 $as_echo_n "checking for $ac_word... " >&6; }
1785 if ${ac_cv_prog_CC+:} false; then :
1786 $as_echo_n "(cached) " >&6
1788 if test -n "$CC"; then
1789 ac_cv_prog_CC="$CC" # Let the user override the test.
1791 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1795 test -z "$as_dir" && as_dir=.
1796 for ac_exec_ext in '' $ac_executable_extensions; do
1797 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1798 ac_cv_prog_CC="${ac_tool_prefix}gcc"
1799 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
1809 if test -n "$CC"; then
1810 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
1811 $as_echo "$CC" >&6; }
1813 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
1814 $as_echo "no" >&6; }
1819 if test -z "$ac_cv_prog_CC"; then
1821 # Extract the first word of "gcc", so it can be a program name with args.
1822 set dummy gcc; ac_word=$2
1823 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1824 $as_echo_n "checking for $ac_word... " >&6; }
1825 if ${ac_cv_prog_ac_ct_CC+:} false; then :
1826 $as_echo_n "(cached) " >&6
1828 if test -n "$ac_ct_CC"; then
1829 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1831 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1835 test -z "$as_dir" && as_dir=.
1836 for ac_exec_ext in '' $ac_executable_extensions; do
1837 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1838 ac_cv_prog_ac_ct_CC="gcc"
1839 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
1848 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1849 if test -n "$ac_ct_CC"; then
1850 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
1851 $as_echo "$ac_ct_CC" >&6; }
1853 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
1854 $as_echo "no" >&6; }
1857 if test "x$ac_ct_CC" = x; then
1860 case $cross_compiling:$ac_tool_warned in
1862 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
1863 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
1864 ac_tool_warned=yes ;;
1872 if test -z "$CC"; then
1873 if test -n "$ac_tool_prefix"; then
1874 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
1875 set dummy ${ac_tool_prefix}cc; ac_word=$2
1876 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1877 $as_echo_n "checking for $ac_word... " >&6; }
1878 if ${ac_cv_prog_CC+:} false; then :
1879 $as_echo_n "(cached) " >&6
1881 if test -n "$CC"; then
1882 ac_cv_prog_CC="$CC" # Let the user override the test.
1884 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1888 test -z "$as_dir" && as_dir=.
1889 for ac_exec_ext in '' $ac_executable_extensions; do
1890 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1891 ac_cv_prog_CC="${ac_tool_prefix}cc"
1892 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
1902 if test -n "$CC"; then
1903 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
1904 $as_echo "$CC" >&6; }
1906 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
1907 $as_echo "no" >&6; }
1913 if test -z "$CC"; then
1914 # Extract the first word of "cc", so it can be a program name with args.
1915 set dummy cc; ac_word=$2
1916 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1917 $as_echo_n "checking for $ac_word... " >&6; }
1918 if ${ac_cv_prog_CC+:} false; then :
1919 $as_echo_n "(cached) " >&6
1921 if test -n "$CC"; then
1922 ac_cv_prog_CC="$CC" # Let the user override the test.
1925 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1929 test -z "$as_dir" && as_dir=.
1930 for ac_exec_ext in '' $ac_executable_extensions; do
1931 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1932 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
1933 ac_prog_rejected=yes
1937 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
1944 if test $ac_prog_rejected = yes; then
1945 # We found a bogon in the path, so make sure we never use it.
1946 set dummy $ac_cv_prog_CC
1948 if test $# != 0; then
1949 # We chose a different compiler from the bogus one.
1950 # However, it has the same basename, so the bogon will be chosen
1951 # first if we set CC to just the basename; use the full file name.
1953 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
1959 if test -n "$CC"; then
1960 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
1961 $as_echo "$CC" >&6; }
1963 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
1964 $as_echo "no" >&6; }
1969 if test -z "$CC"; then
1970 if test -n "$ac_tool_prefix"; then
1971 for ac_prog in cl.exe
1973 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
1974 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
1975 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1976 $as_echo_n "checking for $ac_word... " >&6; }
1977 if ${ac_cv_prog_CC+:} false; then :
1978 $as_echo_n "(cached) " >&6
1980 if test -n "$CC"; then
1981 ac_cv_prog_CC="$CC" # Let the user override the test.
1983 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1987 test -z "$as_dir" && as_dir=.
1988 for ac_exec_ext in '' $ac_executable_extensions; do
1989 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1990 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
1991 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2001 if test -n "$CC"; then
2002 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2003 $as_echo "$CC" >&6; }
2005 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2006 $as_echo "no" >&6; }
2010 test -n "$CC" && break
2013 if test -z "$CC"; then
2015 for ac_prog in cl.exe
2017 # Extract the first word of "$ac_prog", so it can be a program name with args.
2018 set dummy $ac_prog; ac_word=$2
2019 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2020 $as_echo_n "checking for $ac_word... " >&6; }
2021 if ${ac_cv_prog_ac_ct_CC+:} false; then :
2022 $as_echo_n "(cached) " >&6
2024 if test -n "$ac_ct_CC"; then
2025 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2027 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2031 test -z "$as_dir" && as_dir=.
2032 for ac_exec_ext in '' $ac_executable_extensions; do
2033 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2034 ac_cv_prog_ac_ct_CC="$ac_prog"
2035 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2044 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2045 if test -n "$ac_ct_CC"; then
2046 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2047 $as_echo "$ac_ct_CC" >&6; }
2049 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2050 $as_echo "no" >&6; }
2054 test -n "$ac_ct_CC" && break
2057 if test "x$ac_ct_CC" = x; then
2060 case $cross_compiling:$ac_tool_warned in
2062 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2063 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2064 ac_tool_warned=yes ;;
2073 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2074 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2075 as_fn_error $? "no acceptable C compiler found in \$PATH
2076 See \`config.log' for more details" "$LINENO" 5; }
2078 # Provide some information about the compiler.
2079 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2082 for ac_option in --version -v -V -qversion; do
2083 { { ac_try="$ac_compiler $ac_option >&5"
2085 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2086 *) ac_try_echo=$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_compiler $ac_option >&5") 2>conftest.err
2092 if test -s conftest.err; then
2094 ... rest of stderr output deleted ...
2095 10q' conftest.err >conftest.er1
2096 cat conftest.er1 >&5
2098 rm -f conftest.er1 conftest.err
2099 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2100 test $ac_status = 0; }
2103 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2104 /* end confdefs.h. */
2114 ac_clean_files_save=$ac_clean_files
2115 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
2116 # Try to create an executable without -o first, disregard a.out.
2117 # It will help us diagnose broken compilers, and finding out an intuition
2119 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
2120 $as_echo_n "checking whether the C compiler works... " >&6; }
2121 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2123 # The possible output files:
2124 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2127 for ac_file in $ac_files
2130 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2131 * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2136 if { { ac_try="$ac_link_default"
2138 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2139 *) ac_try_echo=$ac_try;;
2141 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2142 $as_echo "$ac_try_echo"; } >&5
2143 (eval "$ac_link_default") 2>&5
2145 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2146 test $ac_status = 0; }; then :
2147 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2148 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2149 # in a Makefile. We should not override ac_cv_exeext if it was cached,
2150 # so that the user can short-circuit this test for compilers unknown to
2152 for ac_file in $ac_files ''
2154 test -f "$ac_file" || continue
2156 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
2159 # We found the default executable, but exeext='' is most
2163 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2165 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2167 # We set ac_cv_exeext here because the later test for it is not
2168 # safe: cross compilers may not add the suffix if given an `-o'
2169 # argument, so we may need to know it at that point already.
2170 # Even if this section looks crufty: it has the advantage of
2177 test "$ac_cv_exeext" = no && ac_cv_exeext=
2182 if test -z "$ac_file"; then :
2183 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2184 $as_echo "no" >&6; }
2185 $as_echo "$as_me: failed program was:" >&5
2186 sed 's/^/| /' conftest.$ac_ext >&5
2188 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2189 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2190 as_fn_error 77 "C compiler cannot create executables
2191 See \`config.log' for more details" "$LINENO" 5; }
2193 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2194 $as_echo "yes" >&6; }
2196 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
2197 $as_echo_n "checking for C compiler default output file name... " >&6; }
2198 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
2199 $as_echo "$ac_file" >&6; }
2200 ac_exeext=$ac_cv_exeext
2202 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
2203 ac_clean_files=$ac_clean_files_save
2204 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
2205 $as_echo_n "checking for suffix of executables... " >&6; }
2206 if { { ac_try="$ac_link"
2208 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2209 *) ac_try_echo=$ac_try;;
2211 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2212 $as_echo "$ac_try_echo"; } >&5
2213 (eval "$ac_link") 2>&5
2215 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2216 test $ac_status = 0; }; then :
2217 # If both `conftest.exe' and `conftest' are `present' (well, observable)
2218 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
2219 # work properly (i.e., refer to `conftest.exe'), while it won't with
2221 for ac_file in conftest.exe conftest conftest.*; do
2222 test -f "$ac_file" || continue
2224 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2225 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2231 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2232 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2233 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
2234 See \`config.log' for more details" "$LINENO" 5; }
2236 rm -f conftest conftest$ac_cv_exeext
2237 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
2238 $as_echo "$ac_cv_exeext" >&6; }
2240 rm -f conftest.$ac_ext
2241 EXEEXT=$ac_cv_exeext
2243 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2244 /* end confdefs.h. */
2249 FILE *f = fopen ("conftest.out", "w");
2250 return ferror (f) || fclose (f) != 0;
2256 ac_clean_files="$ac_clean_files conftest.out"
2257 # Check that the compiler produces executables we can run. If not, either
2258 # the compiler is broken, or we cross compile.
2259 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
2260 $as_echo_n "checking whether we are cross compiling... " >&6; }
2261 if test "$cross_compiling" != yes; then
2262 { { ac_try="$ac_link"
2264 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2265 *) ac_try_echo=$ac_try;;
2267 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2268 $as_echo "$ac_try_echo"; } >&5
2269 (eval "$ac_link") 2>&5
2271 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2272 test $ac_status = 0; }
2273 if { ac_try='./conftest$ac_cv_exeext'
2274 { { case "(($ac_try" in
2275 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2276 *) ac_try_echo=$ac_try;;
2278 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2279 $as_echo "$ac_try_echo"; } >&5
2280 (eval "$ac_try") 2>&5
2282 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2283 test $ac_status = 0; }; }; then
2286 if test "$cross_compiling" = maybe; then
2289 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2290 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2291 as_fn_error $? "cannot run C compiled programs.
2292 If you meant to cross compile, use \`--host'.
2293 See \`config.log' for more details" "$LINENO" 5; }
2297 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
2298 $as_echo "$cross_compiling" >&6; }
2300 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
2301 ac_clean_files=$ac_clean_files_save
2302 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
2303 $as_echo_n "checking for suffix of object files... " >&6; }
2304 if ${ac_cv_objext+:} false; then :
2305 $as_echo_n "(cached) " >&6
2307 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2308 /* end confdefs.h. */
2318 rm -f conftest.o conftest.obj
2319 if { { ac_try="$ac_compile"
2321 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2322 *) ac_try_echo=$ac_try;;
2324 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2325 $as_echo "$ac_try_echo"; } >&5
2326 (eval "$ac_compile") 2>&5
2328 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2329 test $ac_status = 0; }; then :
2330 for ac_file in conftest.o conftest.obj conftest.*; do
2331 test -f "$ac_file" || continue;
2333 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
2334 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2339 $as_echo "$as_me: failed program was:" >&5
2340 sed 's/^/| /' conftest.$ac_ext >&5
2342 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2343 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2344 as_fn_error $? "cannot compute suffix of object files: cannot compile
2345 See \`config.log' for more details" "$LINENO" 5; }
2347 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2349 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
2350 $as_echo "$ac_cv_objext" >&6; }
2351 OBJEXT=$ac_cv_objext
2353 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
2354 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
2355 if ${ac_cv_c_compiler_gnu+:} false; then :
2356 $as_echo_n "(cached) " >&6
2358 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2359 /* end confdefs.h. */
2372 if ac_fn_c_try_compile "$LINENO"; then :
2377 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2378 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2381 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
2382 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
2383 if test $ac_compiler_gnu = yes; then
2388 ac_test_CFLAGS=${CFLAGS+set}
2389 ac_save_CFLAGS=$CFLAGS
2390 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
2391 $as_echo_n "checking whether $CC accepts -g... " >&6; }
2392 if ${ac_cv_prog_cc_g+:} false; then :
2393 $as_echo_n "(cached) " >&6
2395 ac_save_c_werror_flag=$ac_c_werror_flag
2396 ac_c_werror_flag=yes
2399 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2400 /* end confdefs.h. */
2410 if ac_fn_c_try_compile "$LINENO"; then :
2414 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2415 /* end confdefs.h. */
2425 if ac_fn_c_try_compile "$LINENO"; then :
2428 ac_c_werror_flag=$ac_save_c_werror_flag
2430 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2431 /* end confdefs.h. */
2441 if ac_fn_c_try_compile "$LINENO"; then :
2444 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2446 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2448 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2449 ac_c_werror_flag=$ac_save_c_werror_flag
2451 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
2452 $as_echo "$ac_cv_prog_cc_g" >&6; }
2453 if test "$ac_test_CFLAGS" = set; then
2454 CFLAGS=$ac_save_CFLAGS
2455 elif test $ac_cv_prog_cc_g = yes; then
2456 if test "$GCC" = yes; then
2462 if test "$GCC" = yes; then
2468 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
2469 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
2470 if ${ac_cv_prog_cc_c89+:} false; then :
2471 $as_echo_n "(cached) " >&6
2473 ac_cv_prog_cc_c89=no
2475 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2476 /* end confdefs.h. */
2480 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
2481 struct buf { int x; };
2482 FILE * (*rcsopen) (struct buf *, struct stat *, int);
2483 static char *e (p, i)
2489 static char *f (char * (*g) (char **, int), char **p, ...)
2494 s = g (p, va_arg (v,int));
2499 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
2500 function prototypes and stuff, but not '\xHH' hex character constants.
2501 These don't provoke an error unfortunately, instead are silently treated
2502 as 'x'. The following induces an error, until -std is added to get
2503 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
2504 array size at least. It's necessary to write '\x00'==0 to get something
2505 that's true only with -std. */
2506 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2508 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
2509 inside strings and character constants. */
2511 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
2513 int test (int i, double x);
2514 struct s1 {int (*f) (int a);};
2515 struct s2 {int (*f) (double a);};
2516 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2522 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
2527 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
2528 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2530 CC="$ac_save_CC $ac_arg"
2531 if ac_fn_c_try_compile "$LINENO"; then :
2532 ac_cv_prog_cc_c89=$ac_arg
2534 rm -f core conftest.err conftest.$ac_objext
2535 test "x$ac_cv_prog_cc_c89" != "xno" && break
2537 rm -f conftest.$ac_ext
2542 case "x$ac_cv_prog_cc_c89" in
2544 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
2545 $as_echo "none needed" >&6; } ;;
2547 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
2548 $as_echo "unsupported" >&6; } ;;
2550 CC="$CC $ac_cv_prog_cc_c89"
2551 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
2552 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
2554 if test "x$ac_cv_prog_cc_c89" != xno; then :
2559 ac_cpp='$CPP $CPPFLAGS'
2560 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2561 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2562 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2565 ac_cpp='$CPP $CPPFLAGS'
2566 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2567 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2568 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2569 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
2570 $as_echo_n "checking how to run the C preprocessor... " >&6; }
2571 # On Suns, sometimes $CPP names a directory.
2572 if test -n "$CPP" && test -d "$CPP"; then
2575 if test -z "$CPP"; then
2576 if ${ac_cv_prog_CPP+:} false; then :
2577 $as_echo_n "(cached) " >&6
2579 # Double quotes because CPP needs to be expanded
2580 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
2583 for ac_c_preproc_warn_flag in '' yes
2585 # Use a header file that comes with gcc, so configuring glibc
2586 # with a fresh cross-compiler works.
2587 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2588 # <limits.h> exists even on freestanding compilers.
2589 # On the NeXT, cc -E runs the code through the compiler's parser,
2590 # not just through cpp. "Syntax error" is here to catch this case.
2591 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2592 /* end confdefs.h. */
2594 # include <limits.h>
2596 # include <assert.h>
2600 if ac_fn_c_try_cpp "$LINENO"; then :
2603 # Broken: fails on valid input.
2606 rm -f conftest.err conftest.i conftest.$ac_ext
2608 # OK, works on sane cases. Now check whether nonexistent headers
2609 # can be detected and how.
2610 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2611 /* end confdefs.h. */
2612 #include <ac_nonexistent.h>
2614 if ac_fn_c_try_cpp "$LINENO"; then :
2615 # Broken: success on invalid input.
2618 # Passes both tests.
2622 rm -f conftest.err conftest.i conftest.$ac_ext
2625 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
2626 rm -f conftest.i conftest.err conftest.$ac_ext
2627 if $ac_preproc_ok; then :
2639 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
2640 $as_echo "$CPP" >&6; }
2642 for ac_c_preproc_warn_flag in '' yes
2644 # Use a header file that comes with gcc, so configuring glibc
2645 # with a fresh cross-compiler works.
2646 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2647 # <limits.h> exists even on freestanding compilers.
2648 # On the NeXT, cc -E runs the code through the compiler's parser,
2649 # not just through cpp. "Syntax error" is here to catch this case.
2650 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2651 /* end confdefs.h. */
2653 # include <limits.h>
2655 # include <assert.h>
2659 if ac_fn_c_try_cpp "$LINENO"; then :
2662 # Broken: fails on valid input.
2665 rm -f conftest.err conftest.i conftest.$ac_ext
2667 # OK, works on sane cases. Now check whether nonexistent headers
2668 # can be detected and how.
2669 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2670 /* end confdefs.h. */
2671 #include <ac_nonexistent.h>
2673 if ac_fn_c_try_cpp "$LINENO"; then :
2674 # Broken: success on invalid input.
2677 # Passes both tests.
2681 rm -f conftest.err conftest.i conftest.$ac_ext
2684 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
2685 rm -f conftest.i conftest.err conftest.$ac_ext
2686 if $ac_preproc_ok; then :
2689 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2690 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2691 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
2692 See \`config.log' for more details" "$LINENO" 5; }
2696 ac_cpp='$CPP $CPPFLAGS'
2697 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2698 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2699 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2705 ac_safe=`echo "membership.h" | sed 'y%./+-%__pm%'`
2706 old_CPPFLAGS="$CPPFLAGS"
2708 smart_include_dir="/usr/local/include /opt/include"
2713 for _prefix in $smart_prefix ""; do
2714 for _dir in $smart_try_dir; do
2715 _smart_try_dir="${_smart_try_dir} ${_dir}/${_prefix}"
2718 for _dir in $smart_include_dir; do
2719 _smart_include_dir="${_smart_include_dir} ${_dir}/${_prefix}"
2723 if test "x$_smart_try_dir" != "x"; then
2724 for try in $_smart_try_dir; do
2725 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for membership.h in $try" >&5
2726 $as_echo_n "checking for membership.h in $try... " >&6; }
2727 CPPFLAGS="-isystem $try $old_CPPFLAGS"
2728 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2729 /* end confdefs.h. */
2731 #include <membership.h>
2740 if ac_fn_c_try_compile "$LINENO"; then :
2742 smart_include="-isystem $try"
2743 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2744 $as_echo "yes" >&6; }
2750 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2751 $as_echo "no" >&6; }
2754 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2756 CPPFLAGS="$old_CPPFLAGS"
2759 if test "x$smart_include" = "x"; then
2760 for _prefix in $smart_prefix; do
2761 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${_prefix}/membership.h" >&5
2762 $as_echo_n "checking for ${_prefix}/membership.h... " >&6; }
2764 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2765 /* end confdefs.h. */
2767 #include <membership.h>
2776 if ac_fn_c_try_compile "$LINENO"; then :
2778 smart_include="-isystem ${_prefix}/"
2779 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2780 $as_echo "yes" >&6; }
2786 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2787 $as_echo "no" >&6; }
2790 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2794 if test "x$smart_include" = "x"; then
2795 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for membership.h" >&5
2796 $as_echo_n "checking for membership.h... " >&6; }
2798 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2799 /* end confdefs.h. */
2801 #include <membership.h>
2810 if ac_fn_c_try_compile "$LINENO"; then :
2813 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2814 $as_echo "yes" >&6; }
2820 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2821 $as_echo "no" >&6; }
2824 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2827 if test "x$smart_include" = "x"; then
2829 for prefix in $smart_prefix; do
2832 if test "x$LOCATE" != "x"; then
2834 file="${_prefix}/${1}"
2836 for x in `${LOCATE} $file 2>/dev/null`; do
2837 base=`echo $x | sed "s%/${file}%%"`
2838 if test "x$x" = "x$base"; then
2842 dir=`${DIRNAME} $x 2>/dev/null`
2843 exclude=`echo ${dir} | ${GREP} /home`
2844 if test "x$exclude" != "x"; then
2848 already=`echo \$_smart_include_dir ${DIRS} | ${GREP} ${dir}`
2849 if test "x$already" = "x"; then
2855 eval "_smart_include_dir=\"\$_smart_include_dir $DIRS\""
2860 if test "x$LOCATE" != "x"; then
2864 for x in `${LOCATE} $file 2>/dev/null`; do
2865 base=`echo $x | sed "s%/${file}%%"`
2866 if test "x$x" = "x$base"; then
2870 dir=`${DIRNAME} $x 2>/dev/null`
2871 exclude=`echo ${dir} | ${GREP} /home`
2872 if test "x$exclude" != "x"; then
2876 already=`echo \$_smart_include_dir ${DIRS} | ${GREP} ${dir}`
2877 if test "x$already" = "x"; then
2883 eval "_smart_include_dir=\"\$_smart_include_dir $DIRS\""
2886 for try in $_smart_include_dir; do
2887 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for membership.h in $try" >&5
2888 $as_echo_n "checking for membership.h in $try... " >&6; }
2889 CPPFLAGS="-isystem $try $old_CPPFLAGS"
2890 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2891 /* end confdefs.h. */
2893 #include <membership.h>
2902 if ac_fn_c_try_compile "$LINENO"; then :
2904 smart_include="-isystem $try"
2905 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2906 $as_echo "yes" >&6; }
2912 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2913 $as_echo "no" >&6; }
2916 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2918 CPPFLAGS="$old_CPPFLAGS"
2921 if test "x$smart_include" != "x"; then
2922 eval "ac_cv_header_$ac_safe=yes"
2923 CPPFLAGS="$smart_include $old_CPPFLAGS"
2924 SMART_CPPFLAGS="$smart_include $SMART_CPPFLAGS"
2929 if test "x$ac_cv_header_membership_h" = "xyes"; then
2931 $as_echo "#define HAVE_MEMBERSHIP_H 1" >>confdefs.h
2933 mschap_sources+="opendir.c"
2934 mod_ldflags+=" -framework DirectoryService"
2936 targetname=rlm_mschap
2939 echo \*\*\* module rlm_mschap is disabled.
2942 if test x"$fail" != x""; then
2943 if test x"${enable_strict_dependencies}" = x"yes"; then
2944 as_fn_error $? "set --without-rlm_mschap to disable it explicitly." "$LINENO" 5
2946 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: silently not building rlm_mschap." >&5
2947 $as_echo "$as_me: WARNING: silently not building rlm_mschap." >&2;}
2948 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: FAILURE: rlm_mschap requires: $fail." >&5
2949 $as_echo "$as_me: WARNING: FAILURE: rlm_mschap requires: $fail." >&2;};
2959 ac_config_headers="$ac_config_headers config.h"
2962 unset ac_cv_env_LIBS_set
2963 unset ac_cv_env_LIBS_value
2965 ac_config_files="$ac_config_files rlm_mschap.mk"
2967 cat >confcache <<\_ACEOF
2968 # This file is a shell script that caches the results of configure
2969 # tests run on this system so they can be shared between configure
2970 # scripts and configure runs, see configure's option --config-cache.
2971 # It is not useful on other systems. If it contains results you don't
2972 # want to keep, you may remove or edit it.
2974 # config.status only pays attention to the cache file if you give it
2975 # the --recheck option to rerun configure.
2977 # `ac_cv_env_foo' variables (set or unset) will be overridden when
2978 # loading this file, other *unset* `ac_cv_foo' will be assigned the
2983 # The following way of writing the cache mishandles newlines in values,
2984 # but we know of no workaround that is simple, portable, and efficient.
2985 # So, we kill variables containing newlines.
2986 # Ultrix sh set writes to stderr and can't be redirected directly,
2987 # and sets the high bit in the cache file unless we assign to the vars.
2989 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
2990 eval ac_val=\$$ac_var
2994 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2995 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2998 _ | IFS | as_nl) ;; #(
2999 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
3000 *) { eval $ac_var=; unset $ac_var;} ;;
3006 case $as_nl`(ac_space=' '; set) 2>&1` in #(
3007 *${as_nl}ac_space=\ *)
3008 # `set' does not quote correctly, so add quotes: double-quote
3009 # substitution turns \\\\ into \\, and sed turns \\ into \.
3012 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
3015 # `set' quotes correctly as required by POSIX, so do not add quotes.
3016 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
3025 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
3027 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
3029 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
3030 if test -w "$cache_file"; then
3031 if test "x$cache_file" != "x/dev/null"; then
3032 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
3033 $as_echo "$as_me: updating cache $cache_file" >&6;}
3034 if test ! -f "$cache_file" || test -h "$cache_file"; then
3035 cat confcache >"$cache_file"
3037 case $cache_file in #(
3039 mv -f confcache "$cache_file"$$ &&
3040 mv -f "$cache_file"$$ "$cache_file" ;; #(
3042 mv -f confcache "$cache_file" ;;
3047 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
3048 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
3053 test "x$prefix" = xNONE && prefix=$ac_default_prefix
3054 # Let make expand exec_prefix.
3055 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
3057 DEFS=-DHAVE_CONFIG_H
3062 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
3063 # 1. Remove the extension, and $U if already installed.
3064 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
3065 ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
3066 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
3067 # will be set to the directory where LIBOBJS objects are built.
3068 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
3069 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
3073 LTLIBOBJS=$ac_ltlibobjs
3077 : "${CONFIG_STATUS=./config.status}"
3079 ac_clean_files_save=$ac_clean_files
3080 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
3081 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
3082 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
3084 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
3086 # Generated by $as_me.
3087 # Run this file to recreate the current configuration.
3088 # Compiler output produced by configure, useful for debugging
3089 # configure, is in config.log if it exists.
3095 SHELL=\${CONFIG_SHELL-$SHELL}
3098 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
3099 ## -------------------- ##
3100 ## M4sh Initialization. ##
3101 ## -------------------- ##
3103 # Be more Bourne compatible
3104 DUALCASE=1; export DUALCASE # for MKS sh
3105 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
3108 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
3109 # is contrary to our usage. Disable this feature.
3110 alias -g '${1+"$@"}'='"$@"'
3111 setopt NO_GLOB_SUBST
3113 case `(set -o) 2>/dev/null` in #(
3125 # Printing a long string crashes Solaris 7 /usr/bin/printf.
3126 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
3127 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
3128 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
3129 # Prefer a ksh shell builtin over an external printf program on Solaris,
3130 # but without wasting forks for bash or zsh.
3131 if test -z "$BASH_VERSION$ZSH_VERSION" \
3132 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
3133 as_echo='print -r --'
3134 as_echo_n='print -rn --'
3135 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
3136 as_echo='printf %s\n'
3137 as_echo_n='printf %s'
3139 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
3140 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
3141 as_echo_n='/usr/ucb/echo -n'
3143 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
3144 as_echo_n_body='eval
3148 expr "X$arg" : "X\\(.*\\)$as_nl";
3149 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
3151 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
3153 export as_echo_n_body
3154 as_echo_n='sh -c $as_echo_n_body as_echo'
3157 as_echo='sh -c $as_echo_body as_echo'
3160 # The user is always right.
3161 if test "${PATH_SEPARATOR+set}" != set; then
3163 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
3164 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
3171 # We need space, tab and new line, in precisely that order. Quoting is
3172 # there to prevent editors from complaining about space-tab.
3173 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
3174 # splitting by setting IFS to empty value.)
3177 # Find who we are. Look in the path if we contain no directory separator.
3180 *[\\/]* ) as_myself=$0 ;;
3181 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3185 test -z "$as_dir" && as_dir=.
3186 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
3192 # We did not find ourselves, most probably we were run as `sh COMMAND'
3193 # in which case we are not to be found in the path.
3194 if test "x$as_myself" = x; then
3197 if test ! -f "$as_myself"; then
3198 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
3202 # Unset variables that we do not need and which cause bugs (e.g. in
3203 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
3204 # suppresses any "Segmentation fault" message there. '((' could
3205 # trigger a bug in pdksh 5.2.14.
3206 for as_var in BASH_ENV ENV MAIL MAILPATH
3207 do eval test x\${$as_var+set} = xset \
3208 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
3221 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
3224 # as_fn_error STATUS ERROR [LINENO LOG_FD]
3225 # ----------------------------------------
3226 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
3227 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
3228 # script with STATUS, using 1 if that was 0.
3231 as_status=$1; test $as_status -eq 0 && as_status=1
3233 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
3234 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
3236 $as_echo "$as_me: error: $2" >&2
3237 as_fn_exit $as_status
3241 # as_fn_set_status STATUS
3242 # -----------------------
3243 # Set $? to STATUS, without forking.
3247 } # as_fn_set_status
3251 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
3261 # Portably unset VAR.
3264 { eval $1=; unset $1;}
3266 as_unset=as_fn_unset
3267 # as_fn_append VAR VALUE
3268 # ----------------------
3269 # Append the text in VALUE to the end of the definition contained in VAR. Take
3270 # advantage of any shell optimizations that allow amortized linear growth over
3271 # repeated appends, instead of the typical quadratic growth present in naive
3273 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
3274 eval 'as_fn_append ()
3285 # as_fn_arith ARG...
3286 # ------------------
3287 # Perform arithmetic evaluation on the ARGs, and store the result in the
3288 # global $as_val. Take advantage of shells that can avoid forks. The arguments
3289 # must be portable across $(()) and expr.
3290 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
3291 eval 'as_fn_arith ()
3298 as_val=`expr "$@" || test $? -eq 1`
3303 if expr a : '\(a\)' >/dev/null 2>&1 &&
3304 test "X`expr 00001 : '.*\(...\)'`" = X001; then
3310 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
3311 as_basename=basename
3316 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
3322 as_me=`$as_basename -- "$0" ||
3323 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
3324 X"$0" : 'X\(//\)$' \| \
3325 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
3327 sed '/^.*\/\([^/][^/]*\)\/*$/{
3341 # Avoid depending upon Character Ranges.
3342 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
3343 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
3344 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
3345 as_cr_digits='0123456789'
3346 as_cr_alnum=$as_cr_Letters$as_cr_digits
3348 ECHO_C= ECHO_N= ECHO_T=
3349 case `echo -n x` in #(((((
3351 case `echo 'xy\c'` in
3352 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
3354 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
3361 rm -f conf$$ conf$$.exe conf$$.file
3362 if test -d conf$$.dir; then
3363 rm -f conf$$.dir/conf$$.file
3366 mkdir conf$$.dir 2>/dev/null
3368 if (echo >conf$$.file) 2>/dev/null; then
3369 if ln -s conf$$.file conf$$ 2>/dev/null; then
3371 # ... but there are two gotchas:
3372 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
3373 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
3374 # In both cases, we have to default to `cp -pR'.
3375 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
3377 elif ln conf$$.file conf$$ 2>/dev/null; then
3385 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
3386 rmdir conf$$.dir 2>/dev/null
3391 # Create "$as_dir" as a directory, including parents if necessary.
3396 -*) as_dir=./$as_dir;;
3398 test -d "$as_dir" || eval $as_mkdir_p || {
3402 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
3403 *) as_qdir=$as_dir;;
3405 as_dirs="'$as_qdir' $as_dirs"
3406 as_dir=`$as_dirname -- "$as_dir" ||
3407 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
3408 X"$as_dir" : 'X\(//\)[^/]' \| \
3409 X"$as_dir" : 'X\(//\)$' \| \
3410 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
3411 $as_echo X"$as_dir" |
3412 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
3429 test -d "$as_dir" && break
3431 test -z "$as_dirs" || eval "mkdir $as_dirs"
3432 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
3436 if mkdir -p . 2>/dev/null; then
3437 as_mkdir_p='mkdir -p "$as_dir"'
3439 test -d ./-p && rmdir ./-p
3444 # as_fn_executable_p FILE
3445 # -----------------------
3446 # Test if FILE is an executable regular file.
3447 as_fn_executable_p ()
3449 test -f "$1" && test -x "$1"
3450 } # as_fn_executable_p
3452 as_executable_p=as_fn_executable_p
3454 # Sed expression to map a string onto a valid CPP name.
3455 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
3457 # Sed expression to map a string onto a valid variable name.
3458 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
3462 ## ----------------------------------- ##
3463 ## Main body of $CONFIG_STATUS script. ##
3464 ## ----------------------------------- ##
3466 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
3468 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3469 # Save the log message, to keep $0 and so on meaningful, and to
3470 # report actual input values of CONFIG_FILES etc. instead of their
3471 # values after options handling.
3473 This file was extended by $as_me, which was
3474 generated by GNU Autoconf 2.69. Invocation command line was
3476 CONFIG_FILES = $CONFIG_FILES
3477 CONFIG_HEADERS = $CONFIG_HEADERS
3478 CONFIG_LINKS = $CONFIG_LINKS
3479 CONFIG_COMMANDS = $CONFIG_COMMANDS
3482 on `(hostname || uname -n) 2>/dev/null | sed 1q`
3487 case $ac_config_files in *"
3488 "*) set x $ac_config_files; shift; ac_config_files=$*;;
3491 case $ac_config_headers in *"
3492 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
3496 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
3497 # Files that config.status was made for.
3498 config_files="$ac_config_files"
3499 config_headers="$ac_config_headers"
3503 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3505 \`$as_me' instantiates files and other configuration actions
3506 from templates according to the current configuration. Unless the files
3507 and actions are specified as TAGs, all are instantiated by default.
3509 Usage: $0 [OPTION]... [TAG]...
3511 -h, --help print this help, then exit
3512 -V, --version print version number and configuration settings, then exit
3513 --config print configuration, then exit
3514 -q, --quiet, --silent
3515 do not print progress messages
3516 -d, --debug don't remove temporary files
3517 --recheck update $as_me by reconfiguring in the same conditions
3518 --file=FILE[:TEMPLATE]
3519 instantiate the configuration file FILE
3520 --header=FILE[:TEMPLATE]
3521 instantiate the configuration header FILE
3523 Configuration files:
3526 Configuration headers:
3529 Report bugs to the package provider."
3532 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
3533 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
3536 configured by $0, generated by GNU Autoconf 2.69,
3537 with options \\"\$ac_cs_config\\"
3539 Copyright (C) 2012 Free Software Foundation, Inc.
3540 This config.status script is free software; the Free Software Foundation
3541 gives unlimited permission to copy, distribute and modify it."
3545 test -n "\$AWK" || AWK=awk
3548 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3549 # The default lists apply if the user does not specify any file.
3555 ac_option=`expr "X$1" : 'X\([^=]*\)='`
3556 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
3560 ac_option=`expr "X$1" : 'X\([^=]*\)='`
3572 # Handling of the options.
3573 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
3575 --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
3576 $as_echo "$ac_cs_version"; exit ;;
3577 --config | --confi | --conf | --con | --co | --c )
3578 $as_echo "$ac_cs_config"; exit ;;
3579 --debug | --debu | --deb | --de | --d | -d )
3581 --file | --fil | --fi | --f )
3584 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
3585 '') as_fn_error $? "missing file argument" ;;
3587 as_fn_append CONFIG_FILES " '$ac_optarg'"
3588 ac_need_defaults=false;;
3589 --header | --heade | --head | --hea )
3592 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
3594 as_fn_append CONFIG_HEADERS " '$ac_optarg'"
3595 ac_need_defaults=false;;
3597 # Conflict between --help and --header
3598 as_fn_error $? "ambiguous option: \`$1'
3599 Try \`$0 --help' for more information.";;
3600 --help | --hel | -h )
3601 $as_echo "$ac_cs_usage"; exit ;;
3602 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
3603 | -silent | --silent | --silen | --sile | --sil | --si | --s)
3607 -*) as_fn_error $? "unrecognized option: \`$1'
3608 Try \`$0 --help' for more information." ;;
3610 *) as_fn_append ac_config_targets " $1"
3611 ac_need_defaults=false ;;
3617 ac_configure_extra_args=
3619 if $ac_cs_silent; then
3621 ac_configure_extra_args="$ac_configure_extra_args --silent"
3625 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
3626 if \$ac_cs_recheck; then
3627 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
3629 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
3630 CONFIG_SHELL='$SHELL'
3636 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3640 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
3641 ## Running $as_me. ##
3647 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
3650 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3652 # Handling of arguments.
3653 for ac_config_target in $ac_config_targets
3655 case $ac_config_target in
3656 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
3657 "rlm_mschap.mk") CONFIG_FILES="$CONFIG_FILES rlm_mschap.mk" ;;
3659 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
3664 # If the user did not use the arguments to specify the items to instantiate,
3665 # then the envvar interface is used. Set only those that are not.
3666 # We use the long form for the default assignment because of an extremely
3667 # bizarre bug on SunOS 4.1.3.
3668 if $ac_need_defaults; then
3669 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
3670 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
3673 # Have a temporary directory for convenience. Make it in the build tree
3674 # simply because there is no reason against having it here, and in addition,
3675 # creating and moving files from /tmp can sometimes cause problems.
3676 # Hook for its removal unless debugging.
3677 # Note that there is a small window in which the directory will not be cleaned:
3678 # after its creation but before its name has been assigned to `$tmp'.
3682 trap 'exit_status=$?
3684 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
3686 trap 'as_fn_exit 1' 1 2 13 15
3688 # Create a (secure) tmp directory for tmp files.
3691 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
3695 tmp=./conf$$-$RANDOM
3696 (umask 077 && mkdir "$tmp")
3697 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
3700 # Set up the scripts for CONFIG_FILES section.
3701 # No need to generate them if there are no CONFIG_FILES.
3702 # This happens for instance with `./config.status config.h'.
3703 if test -n "$CONFIG_FILES"; then
3706 ac_cr=`echo X | tr X '\015'`
3707 # On cygwin, bash can eat \r inside `` if the user requested igncr.
3708 # But we know of no other shell where ac_cr would be empty at this
3709 # point, so we can use a bashism as a fallback.
3710 if test "x$ac_cr" = x; then
3711 eval ac_cr=\$\'\\r\'
3713 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
3714 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
3720 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
3725 echo "cat >conf$$subs.awk <<_ACEOF" &&
3726 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
3729 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
3730 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
3732 for ac_last_try in false false false false false :; do
3733 . ./conf$$subs.sh ||
3734 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
3736 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
3737 if test $ac_delim_n = $ac_delim_num; then
3739 elif $ac_last_try; then
3740 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
3742 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
3747 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
3748 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
3752 s/^/S["/; s/!.*/"]=/
3762 s/\(.\{148\}\)..*/\1/
3764 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
3769 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
3776 s/\(.\{148\}\)..*/\1/
3778 s/["\\]/\\&/g; s/^/"/; s/$/"/
3782 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
3787 ' <conf$$subs.awk | sed '
3792 ' >>$CONFIG_STATUS || ac_write_fail=1
3793 rm -f conf$$subs.awk
3794 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
3796 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
3797 for (key in S) S_is_set[key] = 1
3803 nfields = split(line, field, "@")
3805 len = length(field[1])
3806 for (i = 2; i < nfields; i++) {
3808 keylen = length(key)
3809 if (S_is_set[key]) {
3811 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
3812 len += length(value) + length(field[++i])
3823 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3824 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
3825 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
3828 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
3829 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
3832 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
3833 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
3834 # trailing colons and then remove the whole line if VPATH becomes empty
3835 # (actually we leave an empty line to preserve line numbers).
3836 if test "x$srcdir" = x.; then
3837 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{
3855 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3856 fi # test -n "$CONFIG_FILES"
3858 # Set up the scripts for CONFIG_HEADERS section.
3859 # No need to generate them if there are no CONFIG_HEADERS.
3860 # This happens for instance with `./config.status Makefile'.
3861 if test -n "$CONFIG_HEADERS"; then
3862 cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
3866 # Transform confdefs.h into an awk script `defines.awk', embedded as
3867 # here-document in config.status, that substitutes the proper values into
3868 # config.h.in to produce config.h.
3870 # Create a delimiter string that does not exist in confdefs.h, to ease
3871 # handling of long lines.
3873 for ac_last_try in false false :; do
3874 ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
3875 if test -z "$ac_tt"; then
3877 elif $ac_last_try; then
3878 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
3880 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
3884 # For the awk script, D is an array of macro values keyed by name,
3885 # likewise P contains macro parameters if any. Preserve backslash
3886 # newline sequences.
3888 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
3890 s/.\{148\}/&'"$ac_delim"'/g
3893 s/^[ ]*#[ ]*define[ ][ ]*/ /
3900 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
3902 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
3906 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
3907 D["\1"]=" \3\\\\\\n"\\/p
3909 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
3914 s/.\{148\}/&'"$ac_delim"'/g
3919 s/["\\]/\\&/g; s/^/"/; s/$/"/p
3922 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
3924 ' <confdefs.h | sed '
3925 s/'"$ac_delim"'/"\\\
3926 "/g' >>$CONFIG_STATUS || ac_write_fail=1
3928 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
3929 for (key in D) D_is_set[key] = 1
3932 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
3934 split(line, arg, " ")
3935 if (arg[1] == "#") {
3939 defundef = substr(arg[1], 2)
3942 split(mac1, mac2, "(") #)
3944 prefix = substr(line, 1, index(line, defundef) - 1)
3945 if (D_is_set[macro]) {
3946 # Preserve the white space surrounding the "#".
3947 print prefix "define", macro P[macro] D[macro]
3950 # Replace #undef with comments. This is necessary, for example,
3951 # in the case of _POSIX_SOURCE, which is predefined and required
3952 # on some systems where configure will not decide to define it.
3953 if (defundef == "undef") {
3954 print "/*", prefix defundef, macro, "*/"
3962 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3963 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
3964 fi # test -n "$CONFIG_HEADERS"
3967 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS "
3972 :[FHLC]) ac_mode=$ac_tag; continue;;
3974 case $ac_mode$ac_tag in
3976 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
3977 :[FH]-) ac_tag=-:-;;
3978 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
3995 -) ac_f="$ac_tmp/stdin";;
3996 *) # Look for the file first in the build tree, then in the source tree
3997 # (if the path is not absolute). The absolute path cannot be DOS-style,
3998 # because $ac_f cannot contain `:'.
4002 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
4004 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
4006 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
4007 as_fn_append ac_file_inputs " '$ac_f'"
4010 # Let's still pretend it is `configure' which instantiates (i.e., don't
4011 # use $as_me), people would be surprised to read:
4012 # /* config.h. Generated by config.status. */
4013 configure_input='Generated from '`
4014 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
4016 if test x"$ac_file" != x-; then
4017 configure_input="$ac_file. $configure_input"
4018 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
4019 $as_echo "$as_me: creating $ac_file" >&6;}
4021 # Neutralize special characters interpreted by sed in replacement strings.
4022 case $configure_input in #(
4023 *\&* | *\|* | *\\* )
4024 ac_sed_conf_input=`$as_echo "$configure_input" |
4025 sed 's/[\\\\&|]/\\\\&/g'`;; #(
4026 *) ac_sed_conf_input=$configure_input;;
4030 *:-:* | *:-) cat >"$ac_tmp/stdin" \
4031 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
4036 ac_dir=`$as_dirname -- "$ac_file" ||
4037 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
4038 X"$ac_file" : 'X\(//\)[^/]' \| \
4039 X"$ac_file" : 'X\(//\)$' \| \
4040 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
4041 $as_echo X"$ac_file" |
4042 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
4059 as_dir="$ac_dir"; as_fn_mkdir_p
4063 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
4065 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
4066 # A ".." for each directory in $ac_dir_suffix.
4067 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
4068 case $ac_top_builddir_sub in
4069 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
4070 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
4073 ac_abs_top_builddir=$ac_pwd
4074 ac_abs_builddir=$ac_pwd$ac_dir_suffix
4075 # for backward compatibility:
4076 ac_top_builddir=$ac_top_build_prefix
4079 .) # We are building in place.
4081 ac_top_srcdir=$ac_top_builddir_sub
4082 ac_abs_top_srcdir=$ac_pwd ;;
4083 [\\/]* | ?:[\\/]* ) # Absolute name.
4084 ac_srcdir=$srcdir$ac_dir_suffix;
4085 ac_top_srcdir=$srcdir
4086 ac_abs_top_srcdir=$srcdir ;;
4088 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
4089 ac_top_srcdir=$ac_top_build_prefix$srcdir
4090 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
4092 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
4103 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4104 # If the template does not know about datarootdir, expand it.
4105 # FIXME: This hack should be removed a few years after 2.60.
4106 ac_datarootdir_hack=; ac_datarootdir_seen=
4117 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
4118 *datarootdir*) ac_datarootdir_seen=yes;;
4119 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
4120 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
4121 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
4123 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4124 ac_datarootdir_hack='
4125 s&@datadir@&$datadir&g
4126 s&@docdir@&$docdir&g
4127 s&@infodir@&$infodir&g
4128 s&@localedir@&$localedir&g
4129 s&@mandir@&$mandir&g
4130 s&\\\${datarootdir}&$datarootdir&g' ;;
4134 # Neutralize VPATH when `$srcdir' = `.'.
4135 # Shell code in configure.ac might set extrasub.
4136 # FIXME: do we really want to maintain this feature?
4137 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4138 ac_sed_extra="$ac_vpsub
4141 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4143 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
4144 s|@configure_input@|$ac_sed_conf_input|;t t
4145 s&@top_builddir@&$ac_top_builddir_sub&;t t
4146 s&@top_build_prefix@&$ac_top_build_prefix&;t t
4147 s&@srcdir@&$ac_srcdir&;t t
4148 s&@abs_srcdir@&$ac_abs_srcdir&;t t
4149 s&@top_srcdir@&$ac_top_srcdir&;t t
4150 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
4151 s&@builddir@&$ac_builddir&;t t
4152 s&@abs_builddir@&$ac_abs_builddir&;t t
4153 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
4154 $ac_datarootdir_hack
4156 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
4157 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
4159 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
4160 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
4161 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \
4162 "$ac_tmp/out"`; test -z "$ac_out"; } &&
4163 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
4164 which seems to be undefined. Please make sure it is defined" >&5
4165 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
4166 which seems to be undefined. Please make sure it is defined" >&2;}
4168 rm -f "$ac_tmp/stdin"
4170 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
4171 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
4173 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
4179 if test x"$ac_file" != x-; then
4181 $as_echo "/* $configure_input */" \
4182 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
4183 } >"$ac_tmp/config.h" \
4184 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
4185 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
4186 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
4187 $as_echo "$as_me: $ac_file is unchanged" >&6;}
4190 mv "$ac_tmp/config.h" "$ac_file" \
4191 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
4194 $as_echo "/* $configure_input */" \
4195 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
4196 || as_fn_error $? "could not create -" "$LINENO" 5
4208 ac_clean_files=$ac_clean_files_save
4210 test $ac_write_fail = 0 ||
4211 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
4214 # configure is writing to config.log, and then calls config.status.
4215 # config.status does its own redirection, appending to config.log.
4216 # Unfortunately, on DOS this fails, as config.log is still kept open
4217 # by configure, so config.status won't be able to write to it; its
4218 # output is simply discarded. So we exec the FD to /dev/null,
4219 # effectively closing config.log, so it can be properly (re)opened and
4220 # appended to by config.status. When coming back to configure, we
4221 # need to make the FD available again.
4222 if test "$no_create" != yes; then
4224 ac_config_status_args=
4225 test "$silent" = yes &&
4226 ac_config_status_args="$ac_config_status_args --quiet"
4228 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
4230 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
4231 # would make configure fail if this is the last instruction.
4232 $ac_cs_success || as_fn_exit 1
4234 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
4235 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
4236 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}