distribute and modify it. ## --------------------- ## ## M4sh
Initialization. ## ## --------------------- ##
# Be more Bourne compatible DUALCASE=1; export DUALCASE # for MKS
sh if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null
2>&1; then
emulate sh
NULLCMD=:
# Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
# is contrary to our usage. Disable this feature.
alias -g '${1+"$@"}'='"$@"'
setopt NO_GLOB_SUBST else
case `(set -o) 2>/dev/null` in
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# The user is always right. if test "${PATH_SEPARATOR+set}" !=
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echo "#! /bin/sh" >conf$$.sh
echo "exit 0" >>conf$$.sh
chmod +x conf$$.sh
if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
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else
PATH_SEPARATOR=:
fi
rm -f conf$$.sh fi
# Support unset when possible. if ( (MAIL=60; unset MAIL) || ex-
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as_unset=unset else
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# IFS # We need space, tab and new line, in precisely that order.
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# Find who we are. Look in the path if we contain no directory
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echo No shell found that supports shell functions.
echo Please tell autoconf@gnu.org about your system,
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as_lineno_1=$LINENO
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t loop
s/-0*//
' >$as_me.lineno &&
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{ echo "$as_me: error: cannot create $as_me.lineno; rerun
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# Don't try to exec as it changes $[0], causing all sort of
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# (the dirname of $[0] is not the place where we might find the
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. "./$as_me.lineno"
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Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000,
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cat >>$CONFIG_STATUS <<_ACEOF # If no file are specified by the
user, then we need to provide default # value. By we need to
know if files were specified by the user. ac_need_defaults=:
while test $# != 0 do
case $1 in
--*=*)
ac_option=`expr "X$1" : 'X=]*='`
ac_optarg=`expr "X$1" : 'X[^=]*='`
--version | --versio | --versi | --vers | --ver | --ve | --v |
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echo "$ac_cs_version"; exit ;;
--debug | --debu | --deb | --de | --d | -d )
debug=: ;;
--file | --fil | --fi | --f )
$ac_shift
CONFIG_FILES="$CONFIG_FILES $ac_optarg"
ac_need_defaults=false;;
--he | --h | --help | --hel | -h )
echo "$ac_cs_usage"; exit ;;
-q | -quiet | --quiet | --quie | --qui | --qu | --q | -silent
| --silent | --silen | --sile | --sil | --si | --s)
ac_cs_silent=: ;;
# This is an error.
-*) { echo "$as_me: error: unrecognized option: $1 Try `$0
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{ (exit 1); exit 1; }; } ;;
*) ac_config_targets="$ac_config_targets $1"
ac_need_defaults=false ;;
esac
shift done
ac_configure_extra_args=
if $ac_cs_silent; then
exec 6>/dev/null
ac_configure_extra_args="$ac_configure_extra_args --silent" fi
_ACEOF cat >>$CONFIG_STATUS <<_ACEOF if c_cs_recheck; then
echo "running CONFIG_SHELL=$SHELL $SHELL $0 "$ac_configure_args
c_configure_extra_args " --no-create --no-recursion" >&6
CONFIG_SHELL=$SHELL
export CONFIG_SHELL
exec $SHELL "$0"$ac_configure_args c_configure_extra_args --no-
create --no-recursion fi
_ACEOF cat >>$CONFIG_STATUS <<_ACEOF exec 5>>config.log {
echo
sed 'h;s/./-/g;s/^.../@%:@@%:@ /;s/...$/ @%:@@%:@/;p;x;p;x'
<<_ASBOX @%:@@%:@ Running $as_me. @%:@@%:@ _ASBOX
echo "$ac_log" } >&5
_ACEOF cat >>$CONFIG_STATUS <<_ACEOF _ACEOF
cat >>$CONFIG_STATUS <<_ACEOF
# Handling of arguments. for ac_config_target in $ac_config_tar-
gets do
fig_target" >&2;}
{ (exit 1); exit 1; }; };;
esac done
# If the user did not use the arguments to specify the items to
instantiate, # then the envvar interface is used. Set only those
that are not. # We use the long form for the default assignment
because of an extremely # bizarre bug on SunOS 4.1.3. if
$ac_need_defaults; then
test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
fi
# Have a temporary directory for convenience. Make it in the
build tree # simply because there is no reason against having it
here, and in addition, # creating and moving files from /tmp can
sometimes cause problems. # Hook for its removal unless debug-
ging. # Note that there is a small window in which the directory
will not be cleaned: # after its creation but before its name has
been assigned to `$tmp'. $debug || {
tmp=
trap 'exit_status=$?
{ test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && ex-
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trap '{ (exit 1); exit 1; }' 1 2 13 15 } # Create a (secure)
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{
tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
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echo "$me: cannot create a temporary directory in ." >&2
{ (exit 1); exit 1; } }
# # Set up the sed scripts for CONFIG_FILES section. #
# No need to generate the scripts if there are no CONFIG_FILES.
# This happens for instance when ./config.status config.h if test
-n "$CONFIG_FILES"; then
_ACEOF
ac_delim='%!_!# ' for ac_last_try in false false false false
false :; do
cat >conf$$subs.sed <<_ACEOF SHELL!$SHELL$ac_delim PATH_SEPARA-
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if test `sed -n "s/.*$ac_delimX/p" conf$$subs.sed | grep -c X`
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break
elif $ac_last_try; then
{ { echo "$as_me:$LINENO: error: could not make $CONFIG_STA-
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ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
fi done
ac_eof=`sed -n '/^CEOF[0-9]*$/s/CEOF/0/p' conf$$subs.sed` if test
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ac_eof=`expr $ac_eof + 1` fi
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# VPATH may cause trouble with some makes, so we remove $(sr-
cdir), # ${srcdir} and @srcdir@ from VPATH if srcdir is ".",
strip leading and # trailing colons and then remove the whole
line if VPATH becomes empty # (actually we leave an empty line to
preserve line numbers). if test "x$srcdir" = x.; then
ac_vpsub='/^[ ]*VPATH[ ]*=/{ s/:*cdir):*/:/ s/:*sr-
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esac
ac_save_IFS=$IFS
IFS=:
set x $ac_tag
IFS=$ac_save_IFS
shift
ac_file=$1
shift
case $ac_mode in
:L) ac_source=$1;;
:[FH])
ac_file_inputs=
for ac_f
do
case $ac_f in
-) ac_f="$tmp/stdin";;
*) # Look for the file first in the build tree, then in the
source tree # (if the path is not absolute). The abso-
lute path cannot be DOS-style, # because $ac_f cannot
contain `:'. test -f "$ac_f" || case $ac_f
in [\/$]*) false;; *) test -f "$sr-
cdir/$ac_f" && ac_f="$srcdir/$ac_f";; esac ||
{ { echo "$as_me:$LINENO: error: cannot find input file: $ac_f"
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{ (exit 1); exit 1; }; };;
esac
ac_file_inputs="$ac_file_inputs $ac_f"
done
# Let's still pretend it is `configure' which instantiates
(i.e., don't
# use $as_me), people would be surprised to read:
# /* config.h. Generated by config.status. */
configure_input="Generated from "`IFS=: echo $* |
sed 's|^[^:]*/||;s|:[^:]*/|, |g'`" by configure."
if test x"$ac_file" != x-; then
configure_input="$ac_file. $configure_input"
{ echo "$as_me:$LINENO: creating $ac_file" >&5 echo
"$as_me: creating $ac_file" >&6;}
fi
case $ac_tag in
*:-:* | *:-) cat >"$tmp/stdin";;
esac
;;
esac
ac_dir=`$as_dirname -- "$ac_file" || $as_expr X"$ac_file" :
'X[^/]//*[^/][^/]*/*$' X"$ac_file" : 'X[^/]'
while :; do
case $as_dir in #(
*'*) as_qdir=`echo "$as_dir" | sed "s/'/'\\\\''/g"`;; #(
*) as_qdir=$as_dir;;
esac
as_dirs="'$as_qdir' $as_dirs"
as_dir=`$as_dirname -- "$as_dir" || $as_expr X"$as_dir" :
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sed '/^X[^/]*[^/][^/]**$/{ s//1/ q
} /^X[^/].*/{ s//1/ q
} /^X$/{ s//1/ q
} /^X.*/{ s//1/ q
} s/.*/./; q'`
test -d "$as_dir" && break
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test -z "$as_dirs" || eval "mkdir $as_dirs"
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create directory $as_dir" >&2;}
{ (exit 1); exit 1; }; }; }
ac_builddir=.
case "$ac_dir" in *)
ac_dir_suffix=/`echo "$ac_dir" | sed 's,^.[\/],,'`
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ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed
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"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
esac ;; esac ac_abs_top_builddir=$ac_pwd ac_abs_build-
dir=$ac_pwd$ac_dir_suffix # for backward compatibility:
ac_top_builddir=$ac_top_build_prefix
case $srcdir in
.) # We are building in place.
ac_srcdir=.
ac_top_srcdir=$ac_top_builddir_sub
ac_abs_top_srcdir=$ac_pwd ;;
[\/]* | ?:[\/]* ) # Absolute name.
ac_srcdir=$srcdir$ac_dir_suffix;
ac_top_srcdir=$srcdir
ac_abs_top_srcdir=$srcdir ;;
*) # Relative name.
ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
ac_top_srcdir=$ac_top_build_prefix$srcdir
ac_abs_top_srcdir=$ac_pwd/$srcdir ;; esac ac_abs_sr-
cdir=$ac_abs_top_srcdir$ac_dir_suffix
case $ac_mode in
case `sed -n '/datarootdir/ {
p
q } /@datadir@/p /@docdir@/p /@infodir@/p /@localedir@/p
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{ echo "$as_me:$LINENO: WARNING: $ac_file_inputs seems to ig-
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_ACEOF cat >>$CONFIG_STATUS <<_ACEOF
ac_datarootdir_hack='
s&@datadir@&$datadir&g
s&@docdir@&$docdir&g
s&@infodir@&$infodir&g
s&@localedir@&$localedir&g
s&@mandir@&$mandir&g
s&\datarootdir}&$datarootdir&g' ;; esac _ACEOF
# Neutralize VPATH when `$srcdir' = `.'. # Shell code in config-
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tain this feature? cat >>$CONFIG_STATUS <<_ACEOF
sed "$ac_vpsub $extrasub _ACEOF cat >>$CONFIG_STATUS <<_ACEOF
:t /@[a-zA-Z_][a-zA-Z_0-9]*@/!b s&@configure_input@&$config-
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cdir@&$ac_srcdir&;t t s&@abs_srcdir@&$ac_abs_srcdir&;t t
s&@top_srcdir@&$ac_top_srcdir&;t t s&@abs_top_sr-
cdir@&$ac_abs_top_srcdir&;t t s&@builddir@&$ac_builddir&;t t
s&@abs_builddir@&$ac_abs_builddir&;t t s&@abs_top_build-
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$ac_datarootdir_hack " $ac_file_inputs | sed -f "$tmp/subs-1.sed"
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test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
{ ac_out=`sed -n '/datarootdir}/p' "$tmp/out"`; test -n
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{ ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`;
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{ echo "$as_me:$LINENO: WARNING: $ac_file contains a reference
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Please make sure it is defined." >&5 echo "$as_me: WARNING:
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seems to be undefined. Please make sure it is defined." >&2;}
rm -f "$tmp/stdin"
case $ac_file in
-) cat "$tmp/out"; rm -f "$tmp/out";;
*) rm -f "$ac_file"; mv "$tmp/out" $ac_file;;
esac
;;
to /dev/null, # effectively closing config.log, so it can be
properly (re)opened and # appended to by config.status. When
coming back to configure, we # need to make the FD available
again. if test "$no_create" != yes; then
ac_cs_success=:
ac_config_status_args=
test "$silent" = yes &&
ac_config_status_args="$ac_config_status_args --quiet"
exec 5>/dev/null
$SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_suc-
cess=false
exec 5>>config.log
# Use ||, not &&, to avoid exiting from the if with $? = 1,
which
# would make configure fail if this is the last instruction.
$ac_cs_success || { (exit 1); exit 1; } fi
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