2 # Guess values for system-dependent variables and create Makefiles.
3 # Generated by GNU Autoconf 2.69.
6 # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
9 # This configure script is free software; the Free Software Foundation
10 # gives unlimited permission to copy, distribute and modify it.
11 ## -------------------- ##
12 ## M4sh Initialization. ##
13 ## -------------------- ##
15 # Be more Bourne compatible
16 DUALCASE=1; export DUALCASE # for MKS sh
17 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
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.
92 *[\\/]* ) as_myself=$0 ;;
93 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
97 test -z "$as_dir" && as_dir=.
98 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
104 # We did not find ourselves, most probably we were run as `sh COMMAND'
105 # in which case we are not to be found in the path.
106 if test "x$as_myself" = x; then
109 if test ! -f "$as_myself"; then
110 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
114 # Unset variables that we do not need and which cause bugs (e.g. in
115 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
116 # suppresses any "Segmentation fault" message there. '((' could
117 # trigger a bug in pdksh 5.2.14.
118 for as_var in BASH_ENV ENV MAIL MAILPATH
119 do eval test x\${$as_var+set} = xset \
120 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
133 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
135 # Use a proper internal environment variable to ensure we don't fall
136 # into an infinite loop, continuously re-executing ourselves.
137 if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
138 _as_can_reexec=no; export _as_can_reexec;
139 # We cannot yet assume a decent shell, so we have to provide a
140 # neutralization value for shells without unset; and this also
141 # works around shells that cannot unset nonexistent variables.
142 # Preserve -v and -x to the replacement shell.
145 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
147 *v*x* | *x*v* ) as_opts=-vx ;;
152 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
153 # Admittedly, this is quite paranoid, since all the known shells bail
154 # out after a failed `exec'.
155 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
158 # We don't want this to propagate to other subprocesses.
159 { _as_can_reexec=; unset _as_can_reexec;}
160 if test "x$CONFIG_SHELL" = x; then
161 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
164 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
165 # is contrary to our usage. Disable this feature.
166 alias -g '\${1+\"\$@\"}'='\"\$@\"'
169 case \`(set -o) 2>/dev/null\` in #(
177 as_required="as_fn_return () { (exit \$1); }
178 as_fn_success () { as_fn_return 0; }
179 as_fn_failure () { as_fn_return 1; }
180 as_fn_ret_success () { return 0; }
181 as_fn_ret_failure () { return 1; }
184 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
185 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
186 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
187 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
188 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
191 exitcode=1; echo positional parameters were not saved.
193 test x\$exitcode = x0 || exit 1
195 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
196 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
197 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
198 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1"
199 if (eval "$as_required") 2>/dev/null; then :
204 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
207 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
209 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
212 test -z "$as_dir" && as_dir=.
216 for as_base in sh bash ksh sh5; do
217 # Try only shells that exist, to save several forks.
218 as_shell=$as_dir/$as_base
219 if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
220 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
221 CONFIG_SHELL=$as_shell as_have_required=yes
222 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
230 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
231 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
232 CONFIG_SHELL=$SHELL as_have_required=yes
237 if test "x$CONFIG_SHELL" != x; then :
239 # We cannot yet assume a decent shell, so we have to provide a
240 # neutralization value for shells without unset; and this also
241 # works around shells that cannot unset nonexistent variables.
242 # Preserve -v and -x to the replacement shell.
245 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
247 *v*x* | *x*v* ) as_opts=-vx ;;
252 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
253 # Admittedly, this is quite paranoid, since all the known shells bail
254 # out after a failed `exec'.
255 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
259 if test x$as_have_required = xno; then :
260 $as_echo "$0: This script requires a shell more modern than all"
261 $as_echo "$0: the shells that I found on your system."
262 if test x${ZSH_VERSION+set} = xset ; then
263 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
264 $as_echo "$0: be upgraded to zsh 4.3.4 or later."
266 $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
267 $0: including any error possibly output before this
268 $0: message. Then install a modern shell, or manually run
269 $0: the script under such a shell if you do have one."
275 SHELL=${CONFIG_SHELL-/bin/sh}
277 # Unset more variables known to interfere with behavior of common tools.
278 CLICOLOR_FORCE= GREP_OPTIONS=
279 unset CLICOLOR_FORCE GREP_OPTIONS
281 ## --------------------- ##
282 ## M4sh Shell Functions. ##
283 ## --------------------- ##
286 # Portably unset VAR.
289 { eval $1=; unset $1;}
293 # as_fn_set_status STATUS
294 # -----------------------
295 # Set $? to STATUS, without forking.
303 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
313 # Create "$as_dir" as a directory, including parents if necessary.
318 -*) as_dir=./$as_dir;;
320 test -d "$as_dir" || eval $as_mkdir_p || {
324 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
327 as_dirs="'$as_qdir' $as_dirs"
328 as_dir=`$as_dirname -- "$as_dir" ||
329 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
330 X"$as_dir" : 'X\(//\)[^/]' \| \
331 X"$as_dir" : 'X\(//\)$' \| \
332 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
333 $as_echo X"$as_dir" |
334 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
351 test -d "$as_dir" && break
353 test -z "$as_dirs" || eval "mkdir $as_dirs"
354 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
359 # as_fn_executable_p FILE
360 # -----------------------
361 # Test if FILE is an executable regular file.
362 as_fn_executable_p ()
364 test -f "$1" && test -x "$1"
365 } # as_fn_executable_p
366 # as_fn_append VAR VALUE
367 # ----------------------
368 # Append the text in VALUE to the end of the definition contained in VAR. Take
369 # advantage of any shell optimizations that allow amortized linear growth over
370 # repeated appends, instead of the typical quadratic growth present in naive
372 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
373 eval 'as_fn_append ()
386 # Perform arithmetic evaluation on the ARGs, and store the result in the
387 # global $as_val. Take advantage of shells that can avoid forks. The arguments
388 # must be portable across $(()) and expr.
389 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
397 as_val=`expr "$@" || test $? -eq 1`
402 # as_fn_error STATUS ERROR [LINENO LOG_FD]
403 # ----------------------------------------
404 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
405 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
406 # script with STATUS, using 1 if that was 0.
409 as_status=$1; test $as_status -eq 0 && as_status=1
411 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
412 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
414 $as_echo "$as_me: error: $2" >&2
415 as_fn_exit $as_status
418 if expr a : '\(a\)' >/dev/null 2>&1 &&
419 test "X`expr 00001 : '.*\(...\)'`" = X001; then
425 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
431 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
437 as_me=`$as_basename -- "$0" ||
438 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
439 X"$0" : 'X\(//\)$' \| \
440 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
442 sed '/^.*\/\([^/][^/]*\)\/*$/{
456 # Avoid depending upon Character Ranges.
457 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
458 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
459 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
460 as_cr_digits='0123456789'
461 as_cr_alnum=$as_cr_Letters$as_cr_digits
464 as_lineno_1=$LINENO as_lineno_1a=$LINENO
465 as_lineno_2=$LINENO as_lineno_2a=$LINENO
466 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
467 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
468 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
480 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
484 chmod +x "$as_me.lineno" ||
485 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
487 # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
488 # already done that, so ensure we don't try to do so again and fall
489 # in an infinite loop. This has already happened in practice.
490 _as_can_reexec=no; export _as_can_reexec
491 # Don't try to exec as it changes $[0], causing all sort of problems
492 # (the dirname of $[0] is not the place where we might find the
493 # original and so on. Autoconf is especially sensitive to this).
495 # Exit status is that of the last command.
499 ECHO_C= ECHO_N= ECHO_T=
500 case `echo -n x` in #(((((
502 case `echo 'xy\c'` in
503 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
505 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
512 rm -f conf$$ conf$$.exe conf$$.file
513 if test -d conf$$.dir; then
514 rm -f conf$$.dir/conf$$.file
517 mkdir conf$$.dir 2>/dev/null
519 if (echo >conf$$.file) 2>/dev/null; then
520 if ln -s conf$$.file conf$$ 2>/dev/null; then
522 # ... but there are two gotchas:
523 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
524 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
525 # In both cases, we have to default to `cp -pR'.
526 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
528 elif ln conf$$.file conf$$ 2>/dev/null; then
536 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
537 rmdir conf$$.dir 2>/dev/null
539 if mkdir -p . 2>/dev/null; then
540 as_mkdir_p='mkdir -p "$as_dir"'
542 test -d ./-p && rmdir ./-p
547 as_executable_p=as_fn_executable_p
549 # Sed expression to map a string onto a valid CPP name.
550 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
552 # Sed expression to map a string onto a valid variable name.
553 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
556 test -n "$DJDIR" || exec 7<&0 </dev/null
560 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
561 # so uname gets run too.
562 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
567 ac_default_prefix=/usr/local
569 ac_config_libobj_dir=.
576 # Identity of this package.
584 ac_unique_file="lisp/gnus.el"
585 ac_subst_vars='LTLIBOBJS
636 program_transform_name
649 enable_option_checking
655 with_compress_install
657 ac_precious_vars='build_alias
662 # Initialize some variables set by options.
664 ac_init_version=false
665 ac_unrecognized_opts=
667 # The variables have the same names as the options, with
668 # dashes changed to underlines.
676 program_transform_name=s,x,x,
684 # Installation directory options.
685 # These are left unexpanded so users can "make install exec_prefix=/foo"
686 # and all the variables that are supposed to be based on exec_prefix
687 # by default will actually change.
688 # Use braces instead of parens because sh, perl, etc. also accept them.
689 # (The list follows the same order as the GNU Coding Standards.)
690 bindir='${exec_prefix}/bin'
691 sbindir='${exec_prefix}/sbin'
692 libexecdir='${exec_prefix}/libexec'
693 datarootdir='${prefix}/share'
694 datadir='${datarootdir}'
695 sysconfdir='${prefix}/etc'
696 sharedstatedir='${prefix}/com'
697 localstatedir='${prefix}/var'
698 includedir='${prefix}/include'
699 oldincludedir='/usr/include'
700 docdir='${datarootdir}/doc/${PACKAGE}'
701 infodir='${datarootdir}/info'
706 libdir='${exec_prefix}/lib'
707 localedir='${datarootdir}/locale'
708 mandir='${datarootdir}/man'
714 # If the previous option needs an argument, assign it.
715 if test -n "$ac_prev"; then
716 eval $ac_prev=\$ac_option
722 *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
727 # Accept the important Cygnus configure options, so we can diagnose typos.
729 case $ac_dashdash$ac_option in
733 -bindir | --bindir | --bindi | --bind | --bin | --bi)
735 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
738 -build | --build | --buil | --bui | --bu)
739 ac_prev=build_alias ;;
740 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
741 build_alias=$ac_optarg ;;
743 -cache-file | --cache-file | --cache-fil | --cache-fi \
744 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
745 ac_prev=cache_file ;;
746 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
747 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
748 cache_file=$ac_optarg ;;
751 cache_file=config.cache ;;
753 -datadir | --datadir | --datadi | --datad)
755 -datadir=* | --datadir=* | --datadi=* | --datad=*)
756 datadir=$ac_optarg ;;
758 -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
759 | --dataroo | --dataro | --datar)
760 ac_prev=datarootdir ;;
761 -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
762 | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
763 datarootdir=$ac_optarg ;;
765 -disable-* | --disable-*)
766 ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
767 # Reject names that are not valid shell variable names.
768 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
769 as_fn_error $? "invalid feature name: $ac_useropt"
770 ac_useropt_orig=$ac_useropt
771 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
772 case $ac_user_opts in
776 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
777 ac_unrecognized_sep=', ';;
779 eval enable_$ac_useropt=no ;;
781 -docdir | --docdir | --docdi | --doc | --do)
783 -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
786 -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
788 -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
791 -enable-* | --enable-*)
792 ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
793 # Reject names that are not valid shell variable names.
794 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
795 as_fn_error $? "invalid feature name: $ac_useropt"
796 ac_useropt_orig=$ac_useropt
797 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
798 case $ac_user_opts in
802 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
803 ac_unrecognized_sep=', ';;
805 eval enable_$ac_useropt=\$ac_optarg ;;
807 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
808 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
809 | --exec | --exe | --ex)
810 ac_prev=exec_prefix ;;
811 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
812 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
813 | --exec=* | --exe=* | --ex=*)
814 exec_prefix=$ac_optarg ;;
816 -gas | --gas | --ga | --g)
817 # Obsolete; use --with-gas.
820 -help | --help | --hel | --he | -h)
822 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
823 ac_init_help=recursive ;;
824 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
825 ac_init_help=short ;;
827 -host | --host | --hos | --ho)
828 ac_prev=host_alias ;;
829 -host=* | --host=* | --hos=* | --ho=*)
830 host_alias=$ac_optarg ;;
832 -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
834 -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
836 htmldir=$ac_optarg ;;
838 -includedir | --includedir | --includedi | --included | --include \
839 | --includ | --inclu | --incl | --inc)
840 ac_prev=includedir ;;
841 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
842 | --includ=* | --inclu=* | --incl=* | --inc=*)
843 includedir=$ac_optarg ;;
845 -infodir | --infodir | --infodi | --infod | --info | --inf)
847 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
848 infodir=$ac_optarg ;;
850 -libdir | --libdir | --libdi | --libd)
852 -libdir=* | --libdir=* | --libdi=* | --libd=*)
855 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
856 | --libexe | --libex | --libe)
857 ac_prev=libexecdir ;;
858 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
859 | --libexe=* | --libex=* | --libe=*)
860 libexecdir=$ac_optarg ;;
862 -localedir | --localedir | --localedi | --localed | --locale)
864 -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
865 localedir=$ac_optarg ;;
867 -localstatedir | --localstatedir | --localstatedi | --localstated \
868 | --localstate | --localstat | --localsta | --localst | --locals)
869 ac_prev=localstatedir ;;
870 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
871 | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
872 localstatedir=$ac_optarg ;;
874 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
876 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
880 # Obsolete; use --without-fp.
883 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
884 | --no-cr | --no-c | -n)
887 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
888 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
891 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
892 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
893 | --oldin | --oldi | --old | --ol | --o)
894 ac_prev=oldincludedir ;;
895 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
896 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
897 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
898 oldincludedir=$ac_optarg ;;
900 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
902 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
905 -program-prefix | --program-prefix | --program-prefi | --program-pref \
906 | --program-pre | --program-pr | --program-p)
907 ac_prev=program_prefix ;;
908 -program-prefix=* | --program-prefix=* | --program-prefi=* \
909 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
910 program_prefix=$ac_optarg ;;
912 -program-suffix | --program-suffix | --program-suffi | --program-suff \
913 | --program-suf | --program-su | --program-s)
914 ac_prev=program_suffix ;;
915 -program-suffix=* | --program-suffix=* | --program-suffi=* \
916 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
917 program_suffix=$ac_optarg ;;
919 -program-transform-name | --program-transform-name \
920 | --program-transform-nam | --program-transform-na \
921 | --program-transform-n | --program-transform- \
922 | --program-transform | --program-transfor \
923 | --program-transfo | --program-transf \
924 | --program-trans | --program-tran \
925 | --progr-tra | --program-tr | --program-t)
926 ac_prev=program_transform_name ;;
927 -program-transform-name=* | --program-transform-name=* \
928 | --program-transform-nam=* | --program-transform-na=* \
929 | --program-transform-n=* | --program-transform-=* \
930 | --program-transform=* | --program-transfor=* \
931 | --program-transfo=* | --program-transf=* \
932 | --program-trans=* | --program-tran=* \
933 | --progr-tra=* | --program-tr=* | --program-t=*)
934 program_transform_name=$ac_optarg ;;
936 -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
938 -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
941 -psdir | --psdir | --psdi | --psd | --ps)
943 -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
946 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
947 | -silent | --silent | --silen | --sile | --sil)
950 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
952 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
954 sbindir=$ac_optarg ;;
956 -sharedstatedir | --sharedstatedir | --sharedstatedi \
957 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
958 | --sharedst | --shareds | --shared | --share | --shar \
960 ac_prev=sharedstatedir ;;
961 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
962 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
963 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
965 sharedstatedir=$ac_optarg ;;
967 -site | --site | --sit)
969 -site=* | --site=* | --sit=*)
972 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
974 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
977 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
978 | --syscon | --sysco | --sysc | --sys | --sy)
979 ac_prev=sysconfdir ;;
980 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
981 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
982 sysconfdir=$ac_optarg ;;
984 -target | --target | --targe | --targ | --tar | --ta | --t)
985 ac_prev=target_alias ;;
986 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
987 target_alias=$ac_optarg ;;
989 -v | -verbose | --verbose | --verbos | --verbo | --verb)
992 -version | --version | --versio | --versi | --vers | -V)
996 ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
997 # Reject names that are not valid shell variable names.
998 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
999 as_fn_error $? "invalid package name: $ac_useropt"
1000 ac_useropt_orig=$ac_useropt
1001 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1002 case $ac_user_opts in
1006 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1007 ac_unrecognized_sep=', ';;
1009 eval with_$ac_useropt=\$ac_optarg ;;
1011 -without-* | --without-*)
1012 ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1013 # Reject names that are not valid shell variable names.
1014 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1015 as_fn_error $? "invalid package name: $ac_useropt"
1016 ac_useropt_orig=$ac_useropt
1017 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1018 case $ac_user_opts in
1022 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1023 ac_unrecognized_sep=', ';;
1025 eval with_$ac_useropt=no ;;
1028 # Obsolete; use --with-x.
1031 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1032 | --x-incl | --x-inc | --x-in | --x-i)
1033 ac_prev=x_includes ;;
1034 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1035 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1036 x_includes=$ac_optarg ;;
1038 -x-libraries | --x-libraries | --x-librarie | --x-librari \
1039 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1040 ac_prev=x_libraries ;;
1041 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1042 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1043 x_libraries=$ac_optarg ;;
1045 -*) as_fn_error $? "unrecognized option: \`$ac_option'
1046 Try \`$0 --help' for more information"
1050 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1051 # Reject names that are not valid shell variable names.
1052 case $ac_envvar in #(
1053 '' | [0-9]* | *[!_$as_cr_alnum]* )
1054 as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1056 eval $ac_envvar=\$ac_optarg
1057 export $ac_envvar ;;
1060 # FIXME: should be removed in autoconf 3.0.
1061 $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1062 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1063 $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1064 : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1070 if test -n "$ac_prev"; then
1071 ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1072 as_fn_error $? "missing argument to $ac_option"
1075 if test -n "$ac_unrecognized_opts"; then
1076 case $enable_option_checking in
1078 fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1079 *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1083 # Check all directory arguments for consistency.
1084 for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1085 datadir sysconfdir sharedstatedir localstatedir includedir \
1086 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1087 libdir localedir mandir
1089 eval ac_val=\$$ac_var
1090 # Remove trailing slashes.
1093 ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1094 eval $ac_var=\$ac_val;;
1096 # Be sure to have absolute directory names.
1098 [\\/$]* | ?:[\\/]* ) continue;;
1099 NONE | '' ) case $ac_var in *prefix ) continue;; esac;;