DUALCASE=1; export DUALCASE # for MKS sh

if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :

emulate sh

NULLCMD=:

# Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which

# is contrary to our usage. Disable this feature.

alias -g '${1+"$@"}'='"$@"'

setopt NO_GLOB_SUBST

case `(set -o) 2>/dev/null` in #(

*posix*) :

set -o posix ;; #(

*) :

;;

as_nl='

export as_nl

as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'

as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo

as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo

if test -z "$BASH_VERSION$ZSH_VERSION" \

&& (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then

as_echo='print -r --'

as_echo_n='print -rn --'

elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then

as_echo='printf %s\n'

as_echo_n='printf %s'

if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then

as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'

as_echo_n='/usr/ucb/echo -n'

else

as_echo_body='eval expr "X$1" : "X\\(.*\\)"'

as_echo_n_body='eval

export as_echo_n_body

as_echo_n='sh -c $as_echo_n_body as_echo'

fi

export as_echo_body

as_echo='sh -c $as_echo_body as_echo'

if test "${PATH_SEPARATOR+set}" != set; then

PATH_SEPARATOR=:

(PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {

(PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||

PATH_SEPARATOR=';'

}

IFS=" "" $as_nl"

case $0 in #((

*[\\/]* ) as_myself=$0 ;;

*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR

for as_dir in $PATH

IFS=$as_save_IFS

test -z "$as_dir" && as_dir=.

test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break

done

IFS=$as_save_IFS

;;

if test "x$as_myself" = x; then

as_myself=$0

if test ! -f "$as_myself"; then

$as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2

exit 1

for as_var in BASH_ENV ENV MAIL MAILPATH

do eval test x\${$as_var+set} = xset \

&& ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :

PS1='$ '

PS2='> '

PS4='+ '

LC_ALL=C

export LC_ALL

LANGUAGE=C

export LANGUAGE

(unset CDPATH) >/dev/null 2>&1 && unset CDPATH

if test "x$CONFIG_SHELL" = x; then

as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :

as_required="as_fn_return () { (exit \$1); }

as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO

as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO

if (eval "$as_required") 2>/dev/null; then :

as_have_required=yes

as_have_required=no

if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :

as_save_IFS=$IFS; IFS=$PATH_SEPARATOR

as_found=false

for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH

IFS=$as_save_IFS

test -z "$as_dir" && as_dir=.

as_found=:

case $as_dir in #(

/*)

for as_base in sh bash ksh sh5; do

# Try only shells that exist, to save several forks.

as_shell=$as_dir/$as_base

if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&

{ $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :

CONFIG_SHELL=$as_shell as_have_required=yes

if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :

break 2

done;;

esac

as_found=false

$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&

{ $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :

CONFIG_SHELL=$SHELL as_have_required=yes

fi; }

IFS=$as_save_IFS

if test "x$CONFIG_SHELL" != x; then :

# We cannot yet assume a decent shell, so we have to provide a

# neutralization value for shells without unset; and this also

# works around shells that cannot unset nonexistent variables.

BASH_ENV=/dev/null

ENV=/dev/null

(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV

export CONFIG_SHELL

exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}

if test x$as_have_required = xno; then :

$as_echo "$0: This script requires a shell more modern than all"

$as_echo "$0: the shells that I found on your system."

if test x${ZSH_VERSION+set} = xset ; then

$as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"

$as_echo "$0: be upgraded to zsh 4.3.4 or later."

else

$as_echo "$0: Please tell [email protected] about your system,

fi

exit 1

SHELL=${CONFIG_SHELL-/bin/sh}

export SHELL

CLICOLOR_FORCE= GREP_OPTIONS=

unset CLICOLOR_FORCE GREP_OPTIONS

as_fn_unset ()

{

{ eval $1=; unset $1;}

}

as_unset=as_fn_unset

as_fn_set_status ()

{

return $1

} # as_fn_set_status

as_fn_exit ()

} # as_fn_exit

as_fn_mkdir_p ()

} # as_fn_mkdir_p

if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :

eval 'as_fn_append ()

as_fn_append ()

{

eval $1=\$$1\$2

}

fi # as_fn_append

if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :

eval 'as_fn_arith ()

as_fn_arith ()

{

as_val=`expr "$@" || test $? -eq 1`

}

fi # as_fn_arith

as_fn_error ()

} # as_fn_error

if expr a : '\(a\)' >/dev/null 2>&1 &&

test "X`expr 00001 : '.*\(...\)'`" = X001; then

as_expr=expr

as_expr=false

if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then

as_basename=basename

as_basename=false

if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then

as_dirname=dirname

as_dirname=false

as_me=`$as_basename -- "$0" ||

as_cr_letters='abcdefghijklmnopqrstuvwxyz'

as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'

as_cr_Letters=$as_cr_letters$as_cr_LETTERS

as_cr_digits='0123456789'

as_cr_alnum=$as_cr_Letters$as_cr_digits

as_lineno_1=$LINENO as_lineno_1a=$LINENO

as_lineno_2=$LINENO as_lineno_2a=$LINENO

eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&

test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {

# Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)

sed -n '

' <$as_myself |

sed '

' >$as_me.lineno &&

chmod +x "$as_me.lineno" ||

{ $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }

# Don't try to exec as it changes $[0], causing all sort of problems

# (the dirname of $[0] is not the place where we might find the

# original and so on. Autoconf is especially sensitive to this).

. "./$as_me.lineno"

# Exit status is that of the last command.

exit

}

ECHO_C= ECHO_N= ECHO_T=

case `echo -n x` in #(((((

-n*)

case `echo 'xy\c'` in

*c*) ECHO_T=' ';; # ECHO_T is single tab character.

xy) ECHO_C='\c';;

*) echo `echo ksh88 bug on AIX 6.1` > /dev/null

ECHO_T=' ';;

esac;;

*)

ECHO_N='-n';;

rm -f conf$$ conf$$.exe conf$$.file

if test -d conf$$.dir; then

rm -f conf$$.dir/conf$$.file

rm -f conf$$.dir

mkdir conf$$.dir 2>/dev/null

if (echo >conf$$.file) 2>/dev/null; then

if ln -s conf$$.file conf$$ 2>/dev/null; then

as_ln_s='ln -s'

# ... but there are two gotchas:

# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.

# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.

# In both cases, we have to default to `cp -p'.

ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||

as_ln_s='cp -p'

elif ln conf$$.file conf$$ 2>/dev/null; then

as_ln_s=ln

else

as_ln_s='cp -p'

fi

as_ln_s='cp -p'

rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file

rmdir conf$$.dir 2>/dev/null

if mkdir -p . 2>/dev/null; then

as_mkdir_p='mkdir -p "$as_dir"'

test -d ./-p && rmdir ./-p

as_mkdir_p=false

if test -x / >/dev/null 2>&1; then

as_test_x='test -x'

if ls -dL / >/dev/null 2>&1; then

as_ls_L_option=L

else

as_ls_L_option=

fi

as_test_x='

as_executable_p=$as_test_x

as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"

as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"

exec 7<&0 </dev/null 6>&1

ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`

ac_default_prefix=/usr/local

ac_clean_files=

ac_config_libobj_dir=.

LIBOBJS=

cross_compiling=no

subdirs=

MFLAGS=

MAKEFLAGS=

PACKAGE_NAME=

PACKAGE_TARNAME=

PACKAGE_VERSION=

PACKAGE_STRING=

PACKAGE_BUGREPORT=

PACKAGE_URL=

ac_unique_file="Makefile.in"

ac_includes_default="\

ac_subst_vars='LTLIBOBJS

ac_subst_files=''

ac_user_opts='

ac_precious_vars='build_alias

ac_init_help=

ac_init_version=false

ac_unrecognized_opts=

ac_unrecognized_sep=

cache_file=/dev/null

exec_prefix=NONE

no_create=

no_recursion=

prefix=NONE

program_prefix=NONE

program_suffix=NONE

program_transform_name=s,x,x,

silent=

site=

srcdir=

verbose=

x_includes=NONE

x_libraries=NONE

bindir='${exec_prefix}/bin'

sbindir='${exec_prefix}/sbin'

libexecdir='${exec_prefix}/libexec'

datarootdir='${prefix}/share'

datadir='${datarootdir}'

sysconfdir='${prefix}/etc'

sharedstatedir='${prefix}/com'

localstatedir='${prefix}/var'

includedir='${prefix}/include'

oldincludedir='/usr/include'

docdir='${datarootdir}/doc/${PACKAGE}'

infodir='${datarootdir}/info'

htmldir='${docdir}'

dvidir='${docdir}'

pdfdir='${docdir}'

psdir='${docdir}'

libdir='${exec_prefix}/lib'

localedir='${datarootdir}/locale'

mandir='${datarootdir}/man'

ac_prev=

ac_dashdash=

for ac_option

# If the previous option needs an argument, assign it.

if test -n "$ac_prev"; then

eval $ac_prev=\$ac_option

ac_prev=

continue

fi

case $ac_option in

*=*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;

*) ac_optarg=yes ;;

esac

# Accept the important Cygnus configure options, so we can diagnose typos.

case $ac_dashdash$ac_option in

--)

ac_dashdash=yes ;;

-bindir | --bindir | --bindi | --bind | --bin | --bi)

ac_prev=bindir ;;

-bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)

bindir=$ac_optarg ;;

-build | --build | --buil | --bui | --bu)

ac_prev=build_alias ;;

-build=* | --build=* | --buil=* | --bui=* | --bu=*)

build_alias=$ac_optarg ;;

-cache-file | --cache-file | --cache-fil | --cache-fi \

| --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)

ac_prev=cache_file ;;

-cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \

| --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)

cache_file=$ac_optarg ;;

--config-cache | -C)

cache_file=config.cache ;;

-datadir | --datadir | --datadi | --datad)

ac_prev=datadir ;;

-datadir=* | --datadir=* | --datadi=* | --datad=*)

datadir=$ac_optarg ;;

-datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \

| --dataroo | --dataro | --datar)

ac_prev=datarootdir ;;

-datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \

| --dataroot=* | --dataroo=* | --dataro=* | --datar=*)

datarootdir=$ac_optarg ;;

-disable-* | --disable-*)

ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`

# Reject names that are not valid shell variable names.

expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&

as_fn_error "invalid feature name: $ac_useropt"

ac_useropt_orig=$ac_useropt

ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`

case $ac_user_opts in

*"

"enable_$ac_useropt"

"*) ;;

*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"

ac_unrecognized_sep=', ';;

esac

eval enable_$ac_useropt=no ;;

-docdir | --docdir | --docdi | --doc | --do)

ac_prev=docdir ;;

-docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)

docdir=$ac_optarg ;;

-dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)

ac_prev=dvidir ;;

-dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)

dvidir=$ac_optarg ;;

-enable-* | --enable-*)

ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`

# Reject names that are not valid shell variable names.

expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&

as_fn_error "invalid feature name: $ac_useropt"

ac_useropt_orig=$ac_useropt

ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`

case $ac_user_opts in

*"

"enable_$ac_useropt"

"*) ;;

*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"

ac_unrecognized_sep=', ';;

esac

eval enable_$ac_useropt=\$ac_optarg ;;

-exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \

| --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \

| --exec | --exe | --ex)

ac_prev=exec_prefix ;;

-exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \

| --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \

| --exec=* | --exe=* | --ex=*)

exec_prefix=$ac_optarg ;;

-gas | --gas | --ga | --g)

# Obsolete; use --with-gas.

with_gas=yes ;;

-help | --help | --hel | --he | -h)

ac_init_help=long ;;

-help=r* | --help=r* | --hel=r* | --he=r* | -hr*)

ac_init_help=recursive ;;

-help=s* | --help=s* | --hel=s* | --he=s* | -hs*)

ac_init_help=short ;;

-host | --host | --hos | --ho)

ac_prev=host_alias ;;

-host=* | --host=* | --hos=* | --ho=*)

host_alias=$ac_optarg ;;

-htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)

ac_prev=htmldir ;;

-htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \

| --ht=*)

htmldir=$ac_optarg ;;

-includedir | --includedir | --includedi | --included | --include \

| --includ | --inclu | --incl | --inc)

ac_prev=includedir ;;

-includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \

| --includ=* | --inclu=* | --incl=* | --inc=*)

includedir=$ac_optarg ;;

-infodir | --infodir | --infodi | --infod | --info | --inf)

ac_prev=infodir ;;

-infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)

infodir=$ac_optarg ;;

-libdir | --libdir | --libdi | --libd)

ac_prev=libdir ;;

-libdir=* | --libdir=* | --libdi=* | --libd=*)

libdir=$ac_optarg ;;

-libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \

| --libexe | --libex | --libe)

ac_prev=libexecdir ;;

-libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \

| --libexe=* | --libex=* | --libe=*)

libexecdir=$ac_optarg ;;

-localedir | --localedir | --localedi | --localed | --locale)

ac_prev=localedir ;;

-localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)

localedir=$ac_optarg ;;

-localstatedir | --localstatedir | --localstatedi | --localstated \

| --localstate | --localstat | --localsta | --localst | --locals)

ac_prev=localstatedir ;;

-localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \

| --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)

localstatedir=$ac_optarg ;;

-mandir | --mandir | --mandi | --mand | --man | --ma | --m)

ac_prev=mandir ;;

-mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)

mandir=$ac_optarg ;;

-nfp | --nfp | --nf)

# Obsolete; use --without-fp.

with_fp=no ;;

-no-create | --no-create | --no-creat | --no-crea | --no-cre \

| --no-cr | --no-c | -n)

no_create=yes ;;

-no-recursion | --no-recursion | --no-recursio | --no-recursi \

| --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)

no_recursion=yes ;;

-oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \

| --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \