libdecnumber/configure

#! /bin/sh
# Guess values for system-dependent variables and create Makefiles.
# Generated by GNU Autoconf 2.64 for libdecnumber .
#
# Report bugs to <gcc-bugs@gcc.gnu.org>.
#
# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
# 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software
# Foundation, Inc.
#
# This configure script is free software; the Free Software Foundation
# gives unlimited permission to copy, 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=:
 # 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
else
 case `(set -o) 2>/dev/null` in #(
 *posix*) :
 set -o posix ;; #(
 *) :
 ;;
esac
fi


as_nl='
'
export as_nl
# Printing a long string crashes Solaris 7 /usr/bin/printf.
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$as_echo
# Prefer a ksh shell builtin over an external printf program on Solaris,
# but without wasting forks for bash or zsh.
if test -z "$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'
else
 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
 arg=$1;
 case $arg in #(
 *"$as_nl"*)
expr "X$arg" : "X\\(.*\\)$as_nl";
arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
 esac;
 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
 '
 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'
fi

# The user is always right.
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=';'
 }
fi


# IFS
# We need space, tab and new line, in precisely that order. Quoting is
# there to prevent editors from complaining about space-tab.
# (If _AS_PATH_WALK were called with IFS unset, it would disable word
# splitting by setting IFS to empty value.)
IFS=" ""	$as_nl"

# Find who we are. Look in the path if we contain no directory separator.
case $0 in #((
 *[\\/]* ) as_myself=$0 ;;
 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
 IFS=$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

 ;;
esac
# We did not find ourselves, most probably we were run as `sh COMMAND'
# in which case we are not to be found in the path.
if test "x$as_myself" = x; then
 as_myself=$0
fi
if test ! -f "$as_myself"; then
 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
 exit 1
fi

# Unset variables that we do not need and which cause bugs (e.g. in
# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
# suppresses any "Segmentation fault" message there. '((' could
# trigger a bug in pdksh 5.2.14.
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 $as_var || :
done
PS1='$ '
PS2='> '
PS4='+ '

# NLS nuisances.
LC_ALL=C
export LC_ALL
LANGUAGE=C
export LANGUAGE

# CDPATH.
(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 :
 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
else
 case \`(set -o) 2>/dev/null\` in #(
 *posix*) :
 set -o posix ;; #(
 *) :
 ;;
esac
fi
"
 as_required="as_fn_return () { (exit \$1); }
as_fn_success () { as_fn_return 0; }
as_fn_failure () { as_fn_return 1; }
as_fn_ret_success () { return 0; }
as_fn_ret_failure () { return 1; }

exitcode=0
as_fn_success || { exitcode=1; echo as_fn_success failed.; }
as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :

else
 exitcode=1; echo positional parameters were not saved.
fi
test x\$exitcode = x0 || 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
 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'\"' || exit 1
test \$(( 1 + 1 )) = 2 || exit 1"
 if (eval "$as_required") 2>/dev/null; then :
 as_have_required=yes
else
 as_have_required=no
fi
 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :

else
 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
as_found=false
for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
do
 IFS=$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
fi
fi
 done;;
 esac
 as_found=false
done
$as_found || { if { test -f "$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" ${1+"$@"}
fi

 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 bug-autoconf@gnu.org and
$0: gcc-bugs@gcc.gnu.org about your system, including any
$0: error possibly output before this message. Then install
$0: a modern shell, or manually run the script under such a
$0: shell if you do have one."
 fi
 exit 1
fi
fi
fi
SHELL=${CONFIG_SHELL-/bin/sh}
export SHELL
# Unset more variables known to interfere with behavior of common tools.
CLICOLOR_FORCE= GREP_OPTIONS=
unset CLICOLOR_FORCE GREP_OPTIONS

## --------------------- ##
## M4sh Shell Functions. ##
## --------------------- ##
# as_fn_unset VAR
# ---------------
# Portably unset VAR.
as_fn_unset ()
{
 { eval $1=; unset $1;}
}
as_unset=as_fn_unset

# as_fn_set_status STATUS
# -----------------------
# Set $? to STATUS, without forking.
as_fn_set_status ()
{
 return $1
} # as_fn_set_status

# as_fn_exit STATUS
# -----------------
# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
as_fn_exit ()
{
 set +e
 as_fn_set_status $1
 exit $1
} # as_fn_exit

# as_fn_mkdir_p
# -------------
# Create "$as_dir" as a directory, including parents if necessary.
as_fn_mkdir_p ()
{

 case $as_dir in #(
 -*) as_dir=./$as_dir;;
 esac
 test -d "$as_dir" || eval $as_mkdir_p || {
 as_dirs=
 while :; do
 case $as_dir in #(
 *\'*) as_qdir=`$as_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" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 X"$as_dir" : 'X\(//\)[^/]' \| \
 X"$as_dir" : 'X\(//\)$' \| \
 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
$as_echo X"$as_dir" |
 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 s//\1/
 q
 }
 /^X\(\/\/\)[^/].*/{
 s//\1/
 q
 }
 /^X\(\/\/\)$/{
 s//\1/
 q
 }
 /^X\(\/\).*/{
 s//\1/
 q
 }
 s/.*/./; q'`
 test -d "$as_dir" && break
 done
 test -z "$as_dirs" || eval "mkdir $as_dirs"
 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"


} # as_fn_mkdir_p
# as_fn_append VAR VALUE
# ----------------------
# Append the text in VALUE to the end of the definition contained in VAR. Take
# advantage of any shell optimizations that allow amortized linear growth over
# repeated appends, instead of the typical quadratic growth present in naive
# implementations.
if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
 eval 'as_fn_append ()
 {
 eval $1+=\$2
 }'
else
 as_fn_append ()
 {
 eval $1=\$$1\$2
 }
fi # as_fn_append

# as_fn_arith ARG...
# ------------------
# Perform arithmetic evaluation on the ARGs, and store the result in the
# global $as_val. Take advantage of shells that can avoid forks. The arguments
# must be portable across $(()) and expr.
if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
 eval 'as_fn_arith ()
 {
 as_val=$(( $* ))
 }'
else
 as_fn_arith ()
 {
 as_val=`expr "$@" || test $? -eq 1`
 }
fi # as_fn_arith


# as_fn_error ERROR [LINENO LOG_FD]
# ---------------------------------
# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
# script with status $?, using 1 if that was 0.
as_fn_error ()
{
 as_status=$?; test $as_status -eq 0 && as_status=1
 if test "$3"; then
 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
 fi
 $as_echo "$as_me: error: $1" >&2
 as_fn_exit $as_status
} # as_fn_error

if expr a : '\(a\)' >/dev/null 2>&1 &&
 test "X`expr 00001 : '.*\(...\)'`" = X001; then
 as_expr=expr
else
 as_expr=false
fi

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

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

as_me=`$as_basename -- "$0" ||
$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 X"$0" : 'X\(//\)$' \| \
 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
$as_echo X/"$0" |
 sed '/^.*\/\([^/][^/]*\)\/*$/{
 s//\1/
 q
 }
 /^X\/\(\/\/\)$/{
 s//\1/
 q
 }
 /^X\/\(\/\).*/{
 s//\1/
 q
 }
 s/.*/./; q'`

# Avoid depending upon Character Ranges.
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 '
 p
 /[$]LINENO/=
 ' <$as_myself |
 sed '
 s/[$]LINENO.*/&-/
 t lineno
 b
 :lineno
 N
 :loop
 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
 t loop
 s/-\n.*//
 ' >$as_me.lineno &&
 chmod +x "$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';;
esac

rm -f conf$$ conf$$.exe conf$$.file
if test -d conf$$.dir; then
 rm -f conf$$.dir/conf$$.file
else
 rm -f conf$$.dir
 mkdir conf$$.dir 2>/dev/null
fi
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
else
 as_ln_s='cp -p'
fi
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"'
else
 test -d ./-p && rmdir ./-p
 as_mkdir_p=false
fi

if test -x / >/dev/null 2>&1; then
 as_test_x='test -x'
else
 if ls -dL / >/dev/null 2>&1; then
 as_ls_L_option=L
 else
 as_ls_L_option=
 fi
 as_test_x='
 eval sh -c '\''
 if test -d "$1"; then
test -d "$1/.";
 else
case $1 in #(
-*)set "./$1";;
esac;
case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
???[sx]*):;;*)false;;esac;fi
 '\'' sh
 '
fi
as_executable_p=$as_test_x

# Sed expression to map a string onto a valid CPP name.
as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"

# Sed expression to map a string onto a valid variable name.
as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"


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

# Name of the host.
# hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
# so uname gets run too.
ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`

#
# Initializations.
#
ac_default_prefix=/usr/local
ac_clean_files=
ac_config_libobj_dir=.
LIBOBJS=
cross_compiling=no
subdirs=
MFLAGS=
MAKEFLAGS=

# Identity of this package.
PACKAGE_NAME='libdecnumber'
PACKAGE_TARNAME='libdecnumber'
PACKAGE_VERSION=' '
PACKAGE_STRING='libdecnumber '
PACKAGE_BUGREPORT='gcc-bugs@gcc.gnu.org'
PACKAGE_URL=''

ac_unique_file="decNumber.h"
# Factoring default headers for most tests.
ac_includes_default="\
#include <stdio.h>
#ifdef HAVE_SYS_TYPES_H
# include <sys/types.h>
#endif
#ifdef HAVE_SYS_STAT_H
# include <sys/stat.h>
#endif
#ifdef STDC_HEADERS
# include <stdlib.h>
# include <stddef.h>
#else
# ifdef HAVE_STDLIB_H
# include <stdlib.h>
# endif
#endif
#ifdef HAVE_STRING_H
# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
# include <memory.h>
# endif
# include <string.h>
#endif
#ifdef HAVE_STRINGS_H
# include <strings.h>
#endif
#ifdef HAVE_INTTYPES_H
# include <inttypes.h>
#endif
#ifdef HAVE_STDINT_H
# include <stdint.h>
#endif
#ifdef HAVE_UNISTD_H
# include <unistd.h>
#endif"

ac_subst_vars='LTLIBOBJS
LIBOBJS
PICFLAG
ADDITIONAL_OBJS
enable_decimal_float
target_os
target_vendor
target_cpu
target
host_os
host_vendor
host_cpu
host
build_os
build_vendor
build_cpu
build
MAINT
EGREP
GREP
CPP
WERROR
WARN_PEDANTIC
WARN_CFLAGS
AUTOHEADER
AUTOCONF
ACLOCAL
RANLIB
OBJEXT
EXEEXT
ac_ct_CC
CPPFLAGS
LDFLAGS
CFLAGS
CC
SET_MAKE
target_alias
host_alias
build_alias
LIBS
ECHO_T
ECHO_N
ECHO_C
DEFS
mandir
localedir
libdir
psdir
pdfdir
dvidir
htmldir
infodir
docdir
oldincludedir
includedir
localstatedir
sharedstatedir
sysconfdir
datadir
datarootdir
libexecdir
sbindir
bindir
program_transform_name
prefix
exec_prefix
PACKAGE_URL
PACKAGE_BUGREPORT
PACKAGE_STRING
PACKAGE_VERSION
PACKAGE_TARNAME
PACKAGE_NAME
PATH_SEPARATOR
SHELL'
ac_subst_files=''
ac_user_opts='
enable_option_checking
enable_werror_always
enable_maintainer_mode
enable_decimal_float
enable_host_shared
'
 ac_precious_vars='build_alias
host_alias
target_alias
CC
CFLAGS
LDFLAGS
LIBS
CPPFLAGS
CPP'


# Initialize some variables set by options.
ac_init_help=
ac_init_version=false
ac_unrecognized_opts=
ac_unrecognized_sep=
# The variables have the same names as the options, with
# dashes changed to underlines.
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

# Installation directory options.
# These are left unexpanded so users can "make install exec_prefix=/foo"
# and all the variables that are supposed to be based on exec_prefix
# by default will actually change.
# Use braces instead of parens because sh, perl, etc. also accept them.
# (The list follows the same order as the GNU Coding Standards.)
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/${PACKAGE_TARNAME}'
infodir='${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
do
 # 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=*)
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 ac_prev=oldincludedir ;;
 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
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 ac_prev=prefix ;;
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 -program-prefix | --program-prefix | --program-prefi | --program-pref \
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 ac_prev=program_prefix ;;
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 -program-suffix | --program-suffix | --program-suffi | --program-suff \
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 program_suffix=$ac_optarg ;;

 -program-transform-name | --program-transform-name \
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 ac_prev=program_transform_name ;;
 -program-transform-name=* | --program-transform-name=* \
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 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
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 sbindir=$ac_optarg ;;

 -sharedstatedir | --sharedstatedir | --sharedstatedi \
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 ac_prev=sharedstatedir ;;
 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
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 sharedstatedir=$ac_optarg ;;

 -site | --site | --sit)
 ac_prev=site ;;
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 site=$ac_optarg ;;

 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 ac_prev=srcdir ;;
 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
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 ac_prev=sysconfdir ;;
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 ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
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 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
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 eval with_$ac_useropt=\$ac_optarg ;;

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 ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
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 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
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Try \`$0 --help' for more information."
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done

if test -n "$ac_prev"; then
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if test -n "$ac_unrecognized_opts"; then
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fi

# Check all directory arguments for consistency.
for ac_var in	exec_prefix prefix bindir sbindir libexecdir datarootdir \
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libdir localedir mandir
do
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done

# There might be people who depend on the old broken behavior: `$host'
# used to hold the argument of --host etc.
# FIXME: To remove some day.
build=$build_alias
host=$host_alias
target=$target_alias

# FIXME: To remove some day.
if test "x$host_alias" != x; then
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fi

ac_tool_prefix=
test -n "$host_alias" && ac_tool_prefix=$host_alias-

test "$silent" = yes && exec 6>/dev/null


ac_pwd=`pwd` && test -n "$ac_pwd" &&
ac_ls_di=`ls -di .` &&
ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
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test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
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# Find the source files, if location was not specified.
if test -z "$srcdir"; then
 ac_srcdir_defaulted=yes
 # Try the directory containing this script, then the parent directory.
 ac_confdir=`$as_dirname -- "$as_myself" ||
$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
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$as_echo X"$as_myself" |
 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
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fi
ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
ac_abs_confdir=`(
cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
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fi
# Remove unnecessary trailing slashes from srcdir.
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# mess up M-x gdb in Emacs.
case $srcdir in
*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
esac
for ac_var in $ac_precious_vars; do
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 eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
 eval ac_cv_env_${ac_var}_value=\$${ac_var}
done

#
# Report the --help message.
#
if test "$ac_init_help" = "long"; then
 # Omit some internal or obsolete options to make the list less imposing.
 # This message is too long to be a string in the A/UX 3.1 sh.
 cat <<_ACEOF
\`configure' configures libdecnumber to adapt to many kinds of systems.

Usage: $0 [OPTION]... [VAR=VALUE]...

To assign environment variables (e.g., CC, CFLAGS...), specify them as
VAR=VALUE. See below for descriptions of some of the useful variables.

Defaults for the options are specified in brackets.

Configuration:
 -h, --help display this help and exit
 --help=short display options specific to this package
 --help=recursive display the short help of all the included packages
 -V, --version display version information and exit
 -q, --quiet, --silent do not print \`checking...' messages
 --cache-file=FILE cache test results in FILE [disabled]
 -C, --config-cache alias for \`--cache-file=config.cache'
 -n, --no-create do not create output files
 --srcdir=DIR find the sources in DIR [configure dir or \`..']

Installation directories:
 --prefix=PREFIX install architecture-independent files in PREFIX
 [$ac_default_prefix]
 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
 [PREFIX]

By default, \`make install' will install all the files in
\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
an installation prefix other than \`$ac_default_prefix' using \`--prefix',
for instance \`--prefix=\$HOME'.

For better control, use the options below.

Fine tuning of the installation directories:
 --bindir=DIR user executables [EPREFIX/bin]
 --sbindir=DIR system admin executables [EPREFIX/sbin]
 --libexecdir=DIR program executables [EPREFIX/libexec]
 --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
 --libdir=DIR object code libraries [EPREFIX/lib]
 --includedir=DIR C header files [PREFIX/include]
 --oldincludedir=DIR C header files for non-gcc [/usr/include]
 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
 --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
 --infodir=DIR info documentation [DATAROOTDIR/info]
 --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
 --mandir=DIR man documentation [DATAROOTDIR/man]
 --docdir=DIR documentation root [DATAROOTDIR/doc/libdecnumber]
 --htmldir=DIR html documentation [DOCDIR]
 --dvidir=DIR dvi documentation [DOCDIR]
 --pdfdir=DIR pdf documentation [DOCDIR]
 --psdir=DIR ps documentation [DOCDIR]
_ACEOF

 cat <<\_ACEOF

System types:
 --build=BUILD configure for building on BUILD [guessed]
 --host=HOST cross-compile to build programs to run on HOST [BUILD]
 --target=TARGET configure for building compilers for TARGET [HOST]
_ACEOF
fi

if test -n "$ac_init_help"; then
 case $ac_init_help in
 short | recursive ) echo "Configuration of libdecnumber :";;
 esac
 cat <<\_ACEOF

Optional Features:
 --disable-option-checking ignore unrecognized --enable/--with options
 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
 --enable-werror-always enable -Werror despite compiler version
 --enable-maintainer-mode enable rules only needed by maintainers
 --enable-decimal-float={no,yes,bid,dpd}
enable decimal float extension to C. Selecting 'bid'
or 'dpd' choses which decimal floating point format
to use
 --enable-host-shared build host code as shared libraries

Some influential environment variables:
 CC C compiler command
 CFLAGS C compiler flags
 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
 nonstandard directory <lib dir>
 LIBS libraries to pass to the linker, e.g. -l<library>
 CPPFLAGS C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
 you have headers in a nonstandard directory <include dir>
 CPP C preprocessor

Use these variables to override the choices made by `configure' or to help
it to find libraries and programs with nonstandard names/locations.

Report bugs to <gcc-bugs@gcc.gnu.org>.
_ACEOF
ac_status=$?
fi

if test "$ac_init_help" = "recursive"; then
 # If there are subdirs, report their specific --help.
 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
 test -d "$ac_dir" ||
 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
 continue
 ac_builddir=.

case "$ac_dir" in
.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
*)
 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
 # A ".." for each directory in $ac_dir_suffix.
 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
 case $ac_top_builddir_sub in
 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
 esac ;;
esac
ac_abs_top_builddir=$ac_pwd
ac_abs_builddir=$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_srcdir=$ac_abs_top_srcdir$ac_dir_suffix

 cd "$ac_dir" || { ac_status=$?; continue; }
 # Check for guested configure.
 if test -f "$ac_srcdir/configure.gnu"; then
 echo &&
 $SHELL "$ac_srcdir/configure.gnu" --help=recursive
 elif test -f "$ac_srcdir/configure"; then
 echo &&
 $SHELL "$ac_srcdir/configure" --help=recursive
 else
 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
 fi || ac_status=$?
 cd "$ac_pwd" || { ac_status=$?; break; }
 done
fi

test -n "$ac_init_help" && exit $ac_status
if $ac_init_version; then
 cat <<\_ACEOF
libdecnumber configure
generated by GNU Autoconf 2.64

Copyright (C) 2009 Free Software Foundation, Inc.
This configure script is free software; the Free Software Foundation
gives unlimited permission to copy, distribute and modify it.
_ACEOF
 exit
fi

## ------------------------ ##
## Autoconf initialization. ##
## ------------------------ ##

# ac_fn_c_try_compile LINENO
# --------------------------
# Try to compile conftest.$ac_ext, and return whether this succeeded.
ac_fn_c_try_compile ()
{
 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 rm -f conftest.$ac_objext
 if { { ac_try="$ac_compile"
case "(($ac_try" in
 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
$as_echo "$ac_try_echo"; } >&5
 (eval "$ac_compile") 2>conftest.err
 ac_status=$?
 if test -s conftest.err; then
 grep -v '^ *+' conftest.err >conftest.er1
 cat conftest.er1 >&5
 mv -f conftest.er1 conftest.err
 fi
 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
 test $ac_status = 0; } && {
 test -z "$ac_c_werror_flag" ||
 test ! -s conftest.err
 } && test -s conftest.$ac_objext; then :
 ac_retval=0
else
 $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

ac_retval=1
fi
 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
 return $ac_retval

} # ac_fn_c_try_compile

# ac_fn_c_try_cpp LINENO
# ----------------------
# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
ac_fn_c_try_cpp ()
{
 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 if { { ac_try="$ac_cpp conftest.$ac_ext"
case "(($ac_try" in
 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
$as_echo "$ac_try_echo"; } >&5
 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
 ac_status=$?
 if test -s conftest.err; then
 grep -v '^ *+' conftest.err >conftest.er1
 cat conftest.er1 >&5
 mv -f conftest.er1 conftest.err
 fi
 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
 test $ac_status = 0; } >/dev/null && {
 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
 test ! -s conftest.err
 }; then :
 ac_retval=0
else
 $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

 ac_retval=1
fi
 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
 return $ac_retval

} # ac_fn_c_try_cpp

# ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
# -------------------------------------------------------
# Tests whether HEADER exists, giving a warning if it cannot be compiled using
# the include files in INCLUDES and setting the cache variable VAR
# accordingly.
ac_fn_c_check_header_mongrel ()
{
 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
$as_echo_n "checking for $2... " >&6; }
if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
 $as_echo_n "(cached) " >&6
fi
eval ac_res=\$$3
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
$as_echo "$ac_res" >&6; }
else
 # Is the header compilable?
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
$as_echo_n "checking $2 usability... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
$4
#include <$2>
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
 ac_header_compiler=yes
else
 ac_header_compiler=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
$as_echo "$ac_header_compiler" >&6; }

# Is the header present?
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
$as_echo_n "checking $2 presence... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <$2>
_ACEOF
if ac_fn_c_try_cpp "$LINENO"; then :
 ac_header_preproc=yes
else
 ac_header_preproc=no
fi
rm -f conftest.err conftest.$ac_ext
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
$as_echo "$ac_header_preproc" >&6; }

# So? What about this header?
case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
 yes:no: )
 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
 ;;
 no:yes:* )
 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
$as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
$as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
( cat <<\_ASBOX
## ----------------------------------- ##
## Report this to gcc-bugs@gcc.gnu.org ##
## ----------------------------------- ##
_ASBOX
 ) | sed "s/^/$as_me: WARNING: /" >&2
 ;;
esac
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
$as_echo_n "checking for $2... " >&6; }
if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
 $as_echo_n "(cached) " >&6
else
 eval "$3=\$ac_header_compiler"
fi
eval ac_res=\$$3
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
$as_echo "$ac_res" >&6; }
fi
 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}

} # ac_fn_c_check_header_mongrel

# ac_fn_c_try_run LINENO
# ----------------------
# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
# that executables *can* be run.
ac_fn_c_try_run ()
{
 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 if { { ac_try="$ac_link"
case "(($ac_try" in
 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
$as_echo "$ac_try_echo"; } >&5
 (eval "$ac_link") 2>&5
 ac_status=$?
 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
 { { case "(($ac_try" in
 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
$as_echo "$ac_try_echo"; } >&5
 (eval "$ac_try") 2>&5
 ac_status=$?
 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
 test $ac_status = 0; }; }; then :
 ac_retval=0
else
 $as_echo "$as_me: program exited with status $ac_status" >&5
 $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

 ac_retval=$ac_status
fi
 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
 return $ac_retval

} # ac_fn_c_try_run

# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
# -------------------------------------------------------
# Tests whether HEADER exists and can be compiled using the include files in
# INCLUDES, setting the cache variable VAR accordingly.
ac_fn_c_check_header_compile ()
{
 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
$as_echo_n "checking for $2... " >&6; }
if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
 $as_echo_n "(cached) " >&6
else
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
$4
#include <$2>
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
 eval "$3=yes"
else
 eval "$3=no"
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
eval ac_res=\$$3
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
$as_echo "$ac_res" >&6; }
 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}

} # ac_fn_c_check_header_compile

# ac_fn_c_check_type LINENO TYPE VAR INCLUDES
# -------------------------------------------
# Tests whether TYPE exists after having included INCLUDES, setting cache
# variable VAR accordingly.
ac_fn_c_check_type ()
{
 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
$as_echo_n "checking for $2... " >&6; }
if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
 $as_echo_n "(cached) " >&6
else
 eval "$3=no"
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
$4
int
main ()
{
if (sizeof ($2))
 return 0;
 ;
 return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
$4
int
main ()
{
if (sizeof (($2)))
 return 0;
 ;
 return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :

else
 eval "$3=yes"
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
eval ac_res=\$$3
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
$as_echo "$ac_res" >&6; }
 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}

} # ac_fn_c_check_type

# ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
# --------------------------------------------
# Tries to find the compile-time value of EXPR in a program that includes
# INCLUDES, setting VAR accordingly. Returns whether the value could be
# computed
ac_fn_c_compute_int ()
{
 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 if test "$cross_compiling" = yes; then
 # Depending upon the size, compute the lo and hi bounds.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
$4
int
main ()
{
static int test_array [1 - 2 * !(($2) >= 0)];
test_array [0] = 0

 ;
 return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
 ac_lo=0 ac_mid=0
 while :; do
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
$4
int
main ()
{
static int test_array [1 - 2 * !(($2) <= $ac_mid)];
test_array [0] = 0

 ;
 return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
 ac_hi=$ac_mid; break
else
 as_fn_arith $ac_mid + 1 && ac_lo=$as_val
if test $ac_lo -le $ac_mid; then
 ac_lo= ac_hi=
 break
fi
as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 done
else
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
$4
int
main ()
{
static int test_array [1 - 2 * !(($2) < 0)];
test_array [0] = 0

 ;
 return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
 ac_hi=-1 ac_mid=-1
 while :; do
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
$4
int
main ()
{
static int test_array [1 - 2 * !(($2) >= $ac_mid)];
test_array [0] = 0

 ;
 return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
 ac_lo=$ac_mid; break
else
 as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
if test $ac_mid -le $ac_hi; then
 ac_lo= ac_hi=
 break
fi
as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 done
else
 ac_lo= ac_hi=
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
# Binary search between lo and hi bounds.
while test "x$ac_lo" != "x$ac_hi"; do
 as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
$4
int
main ()
{
static int test_array [1 - 2 * !(($2) <= $ac_mid)];
test_array [0] = 0

 ;
 return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
 ac_hi=$ac_mid
else
 as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
done
case $ac_lo in #((
?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
'') ac_retval=1 ;;
esac
 else
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
$4
static long int longval () { return $2; }
static unsigned long int ulongval () { return $2; }
#include <stdio.h>
#include <stdlib.h>
int
main ()
{

 FILE *f = fopen ("conftest.val", "w");
 if (! f)
 return 1;
 if (($2) < 0)
 {
 long int i = longval ();
 if (i != ($2))
return 1;
 fprintf (f, "%ld", i);
 }
 else
 {
 unsigned long int i = ulongval ();
 if (i != ($2))
return 1;
 fprintf (f, "%lu", i);
 }
 /* Do not output a trailing newline, as this causes \r\n confusion
 on some platforms. */
 return ferror (f) || fclose (f) != 0;

 ;
 return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
 echo >>conftest.val; read $3 <conftest.val; ac_retval=0
else
 ac_retval=1
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
 conftest.$ac_objext conftest.beam conftest.$ac_ext
rm -f conftest.val

 fi
 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
 return $ac_retval

} # ac_fn_c_compute_int
cat >config.log <<_ACEOF
This file contains any messages produced by compilers while
running configure, to aid debugging if configure makes a mistake.

It was created by libdecnumber $as_me , which was
generated by GNU Autoconf 2.64. Invocation command line was

 $ $0 $@

_ACEOF
exec 5>>config.log
{
cat <<_ASUNAME
## --------- ##
## Platform. ##
## --------- ##

hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
uname -m = `(uname -m) 2>/dev/null || echo unknown`
uname -r = `(uname -r) 2>/dev/null || echo unknown`
uname -s = `(uname -s) 2>/dev/null || echo unknown`
uname -v = `(uname -v) 2>/dev/null || echo unknown`

/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`

/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`

_ASUNAME

as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
 IFS=$as_save_IFS
 test -z "$as_dir" && as_dir=.
 $as_echo "PATH: $as_dir"
 done
IFS=$as_save_IFS

} >&5

cat >&5 <<_ACEOF


## ----------- ##
## Core tests. ##
## ----------- ##

_ACEOF


# Keep a trace of the command line.
# Strip out --no-create and --no-recursion so they do not pile up.
# Strip out --silent because we don't want to record it for future runs.
# Also quote any args containing shell meta-characters.
# Make two passes to allow for proper duplicate-argument suppression.
ac_configure_args=
ac_configure_args0=
ac_configure_args1=
ac_must_keep_next=false
for ac_pass in 1 2
do
 for ac_arg
 do
 case $ac_arg in
 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 | -silent | --silent | --silen | --sile | --sil)
 continue ;;
 *\'*)
 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
 esac
 case $ac_pass in
 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
 2)
 as_fn_append ac_configure_args1 " '$ac_arg'"
 if test $ac_must_keep_next = true; then
ac_must_keep_next=false # Got value, back to normal.
 else
case $ac_arg in
 *=* | --config-cache | -C | -disable-* | --disable-* \
 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
 | -with-* | --with-* | -without-* | --without-* | --x)
 case "$ac_configure_args0 " in
 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
 esac
 ;;
 -* ) ac_must_keep_next=true ;;
esac
 fi
 as_fn_append ac_configure_args " '$ac_arg'"
 ;;
 esac
 done
done
{ ac_configure_args0=; unset ac_configure_args0;}
{ ac_configure_args1=; unset ac_configure_args1;}

# When interrupted or exit'd, cleanup temporary files, and complete
# config.log. We remove comments because anyway the quotes in there
# would cause problems or look ugly.
# WARNING: Use '\'' to represent an apostrophe within the trap.
# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
trap 'exit_status=$?
 # Save into config.log some information that might help in debugging.
 {
 echo

 cat <<\_ASBOX
## ---------------- ##
## Cache variables. ##
## ---------------- ##
_ASBOX
 echo
 # The following way of writing the cache mishandles newlines in values,
(
 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
 eval ac_val=\$$ac_var
 case $ac_val in #(
 *${as_nl}*)
 case $ac_var in #(
 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
 esac
 case $ac_var in #(
 _ | IFS | as_nl) ;; #(
 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
 *) { eval $ac_var=; unset $ac_var;} ;;
 esac ;;
 esac
 done
 (set) 2>&1 |
 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
 *${as_nl}ac_space=\ *)
 sed -n \
"s/'\''/'\''\\\\'\'''\''/g;
 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
 ;; #(
 *)
 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
 ;;
 esac |
 sort
)
 echo

 cat <<\_ASBOX
## ----------------- ##
## Output variables. ##
## ----------------- ##
_ASBOX
 echo
 for ac_var in $ac_subst_vars
 do
 eval ac_val=\$$ac_var
 case $ac_val in
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 $as_echo "$ac_var='\''$ac_val'\''"
 done | sort
 echo

 if test -n "$ac_subst_files"; then
 cat <<\_ASBOX
## ------------------- ##
## File substitutions. ##
## ------------------- ##
_ASBOX
 echo
 for ac_var in $ac_subst_files
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eval ac_val=\$$ac_var
case $ac_val in
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esac
$as_echo "$ac_var='\''$ac_val'\''"
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 echo
 fi

 if test -s confdefs.h; then
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## ----------- ##
## confdefs.h. ##
## ----------- ##
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 echo
 cat confdefs.h
 echo
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 test "$ac_signal" != 0 &&
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 rm -f core *.core core.conftest.* &&
 rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
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' 0
for ac_signal in 1 2 13 15; do
 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
done
ac_signal=0

# confdefs.h avoids OS command line length limits that DEFS can exceed.
rm -f -r conftest* confdefs.h

$as_echo "/* confdefs.h */" > confdefs.h

# Predefined preprocessor variables.

cat >>confdefs.h <<_ACEOF
#define PACKAGE_NAME "$PACKAGE_NAME"
_ACEOF

cat >>confdefs.h <<_ACEOF
#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
_ACEOF

cat >>confdefs.h <<_ACEOF
#define PACKAGE_VERSION "$PACKAGE_VERSION"
_ACEOF

cat >>confdefs.h <<_ACEOF
#define PACKAGE_STRING "$PACKAGE_STRING"
_ACEOF

cat >>confdefs.h <<_ACEOF
#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
_ACEOF

cat >>confdefs.h <<_ACEOF
#define PACKAGE_URL "$PACKAGE_URL"
_ACEOF


# Let the site file select an alternate cache file if it wants to.
# Prefer an explicitly selected file to automatically selected ones.
ac_site_file1=NONE
ac_site_file2=NONE
if test -n "$CONFIG_SITE"; then
 ac_site_file1=$CONFIG_SITE
elif test "x$prefix" != xNONE; then
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 ac_site_file2=$prefix/etc/config.site
else
 ac_site_file1=$ac_default_prefix/share/config.site
 ac_site_file2=$ac_default_prefix/etc/config.site
fi
for ac_site_file in "$ac_site_file1" "$ac_site_file2"
do
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 if test -r "$ac_site_file"; then
 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
$as_echo "$as_me: loading site script $ac_site_file" >&6;}
 sed 's/^/| /' "$ac_site_file" >&5
 . "$ac_site_file"
 fi
done

if test -r "$cache_file"; then
 # Some versions of bash will fail to source /dev/null (special
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 if test -f "$cache_file"; then
 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
$as_echo "$as_me: loading cache $cache_file" >&6;}
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 fi
else
 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
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# Check that the precious variables saved in the cache have kept the same
# value.
ac_cache_corrupted=false
for ac_var in $ac_precious_vars; do
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 case $ac_old_set,$ac_new_set in
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 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
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 ac_cache_corrupted=: ;;
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 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
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 ac_cache_corrupted=:
else
 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
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 eval $ac_var=\$ac_old_val
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
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{ $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
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 case " $ac_configure_args " in
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done
if $ac_cache_corrupted; then
 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
 as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
fi
## -------------------- ##
## Main body of script. ##
## -------------------- ##

ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu







ac_aux_dir=
for ac_dir in .. "$srcdir"/..; do
 for ac_t in install-sh install.sh shtool; do
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 ac_aux_dir=$ac_dir
 ac_install_sh="$ac_aux_dir/$ac_t -c"
 break 2
 fi
 done
done
if test -z "$ac_aux_dir"; then
 as_fn_error "cannot find install-sh, install.sh, or shtool in .. \"$srcdir\"/.." "$LINENO" 5
fi

# These three variables are undocumented and unsupported,
# and are intended to be withdrawn in a future Autoconf release.
# They can cause serious problems if a builder's source tree is in a directory
# whose full name contains unusual characters.
ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.



# Checks for programs.
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
set x ${MAKE-make}
ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
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else
 cat >conftest.make <<\_ACEOF
SHELL = /bin/sh
all:
@echo '@@@%%%=$(MAKE)=@@@%%%'
_ACEOF
# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
case `${MAKE-make} -f conftest.make 2>/dev/null` in
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 eval ac_cv_prog_make_${ac_make}_set=yes;;
 *)
 eval ac_cv_prog_make_${ac_make}_set=no;;
esac
rm -f conftest.make
fi
if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
 SET_MAKE=
else
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
 SET_MAKE="MAKE=${MAKE-make}"
fi

ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
if test -n "$ac_tool_prefix"; then
 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
set dummy ${ac_tool_prefix}gcc; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if test "${ac_cv_prog_CC+set}" = set; then :
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else
 if test -n "$CC"; then
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else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
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 test -z "$as_dir" && as_dir=.
 for ac_exec_ext in '' $ac_executable_extensions; do
 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
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 break 2
 fi
done
 done
IFS=$as_save_IFS

fi
fi
CC=$ac_cv_prog_CC
if test -n "$CC"; then
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
$as_echo "$CC" >&6; }
else
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


fi
if test -z "$ac_cv_prog_CC"; then
 ac_ct_CC=$CC
 # Extract the first word of "gcc", so it can be a program name with args.
set dummy gcc; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
 $as_echo_n "(cached) " >&6
else
 if test -n "$ac_ct_CC"; then
 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
 IFS=$as_save_IFS
 test -z "$as_dir" && as_dir=.
 for ac_exec_ext in '' $ac_executable_extensions; do
 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
 ac_cv_prog_ac_ct_CC="gcc"
 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 break 2
 fi
done
 done
IFS=$as_save_IFS

fi
fi
ac_ct_CC=$ac_cv_prog_ac_ct_CC
if test -n "$ac_ct_CC"; then
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
$as_echo "$ac_ct_CC" >&6; }
else
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi

 if test "x$ac_ct_CC" = x; then
 CC=""
 else
 case $cross_compiling:$ac_tool_warned in
yes:)
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
 CC=$ac_ct_CC
 fi
else
 CC="$ac_cv_prog_CC"
fi

if test -z "$CC"; then
 if test -n "$ac_tool_prefix"; then
 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
set dummy ${ac_tool_prefix}cc; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if test "${ac_cv_prog_CC+set}" = set; then :
 $as_echo_n "(cached) " >&6
else
 if test -n "$CC"; then
 ac_cv_prog_CC="$CC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
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 test -z "$as_dir" && as_dir=.
 for ac_exec_ext in '' $ac_executable_extensions; do
 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
 ac_cv_prog_CC="${ac_tool_prefix}cc"
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 break 2
 fi
done
 done
IFS=$as_save_IFS

fi
fi
CC=$ac_cv_prog_CC
if test -n "$CC"; then
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
$as_echo "$CC" >&6; }
else
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


 fi
fi
if test -z "$CC"; then
 # Extract the first word of "cc", so it can be a program name with args.
set dummy cc; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if test "${ac_cv_prog_CC+set}" = set; then :
 $as_echo_n "(cached) " >&6
else
 if test -n "$CC"; then
 ac_cv_prog_CC="$CC" # Let the user override the test.
else
 ac_prog_rejected=no
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
 IFS=$as_save_IFS
 test -z "$as_dir" && as_dir=.
 for ac_exec_ext in '' $ac_executable_extensions; do
 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
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 continue
 fi
 ac_cv_prog_CC="cc"
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 break 2
 fi
done
 done
IFS=$as_save_IFS

if test $ac_prog_rejected = yes; then
 # We found a bogon in the path, so make sure we never use it.
 set dummy $ac_cv_prog_CC
 shift
 if test $# != 0; then
 # We chose a different compiler from the bogus one.
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 shift
 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
 fi
fi
fi
fi
CC=$ac_cv_prog_CC
if test -n "$CC"; then
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
$as_echo "$CC" >&6; }
else
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


fi
if test -z "$CC"; then
 if test -n "$ac_tool_prefix"; then
 for ac_prog in cl.exe
 do
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set dummy $ac_tool_prefix$ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if test "${ac_cv_prog_CC+set}" = set; then :
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else
 if test -n "$CC"; then
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else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
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 test -z "$as_dir" && as_dir=.
 for ac_exec_ext in '' $ac_executable_extensions; do
 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
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 break 2
 fi
done
 done
IFS=$as_save_IFS

fi
fi
CC=$ac_cv_prog_CC
if test -n "$CC"; then
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
$as_echo "$CC" >&6; }
else
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


 test -n "$CC" && break
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fi
if test -z "$CC"; then
 ac_ct_CC=$CC
 for ac_prog in cl.exe
do
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set dummy $ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
 $as_echo_n "(cached) " >&6
else
 if test -n "$ac_ct_CC"; then
 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
 IFS=$as_save_IFS
 test -z "$as_dir" && as_dir=.
 for ac_exec_ext in '' $ac_executable_extensions; do
 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
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 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 break 2
 fi
done
 done
IFS=$as_save_IFS

fi
fi
ac_ct_CC=$ac_cv_prog_ac_ct_CC
if test -n "$ac_ct_CC"; then
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
$as_echo "$ac_ct_CC" >&6; }
else
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


 test -n "$ac_ct_CC" && break
done

 if test "x$ac_ct_CC" = x; then
 CC=""
 else
 case $cross_compiling:$ac_tool_warned in
yes:)
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
 CC=$ac_ct_CC
 fi
fi

fi


test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error "no acceptable C compiler found in \$PATH
See \`config.log' for more details." "$LINENO" 5; }

# Provide some information about the compiler.
$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
set X $ac_compile
ac_compiler=$2
for ac_option in --version -v -V -qversion; do
 { { ac_try="$ac_compiler $ac_option >&5"
case "(($ac_try" in
 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
$as_echo "$ac_try_echo"; } >&5
 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
 ac_status=$?
 if test -s conftest.err; then
 sed '10a\
... rest of stderr output deleted ...
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 cat conftest.er1 >&5
 rm -f conftest.er1 conftest.err
 fi
 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
 test $ac_status = 0; }
done

cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */

int
main ()
{

 ;
 return 0;
}
_ACEOF
ac_clean_files_save=$ac_clean_files
ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
# Try to create an executable without -o first, disregard a.out.
# It will help us diagnose broken compilers, and finding out an intuition
# of exeext.
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
$as_echo_n "checking for C compiler default output file name... " >&6; }
ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`

# The possible output files:
ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"

ac_rmfiles=
for ac_file in $ac_files
do
 case $ac_file in
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 * ) ac_rmfiles="$ac_rmfiles $ac_file";;
 esac
done
rm -f $ac_rmfiles

if { { ac_try="$ac_link_default"
case "(($ac_try" in
 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
$as_echo "$ac_try_echo"; } >&5
 (eval "$ac_link_default") 2>&5
 ac_status=$?
 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
 test $ac_status = 0; }; then :
 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
# in a Makefile. We should not override ac_cv_exeext if it was cached,
# so that the user can short-circuit this test for compilers unknown to
# Autoconf.
for ac_file in $ac_files ''
do
 test -f "$ac_file" || continue
 case $ac_file in
 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
;;
 [ab].out )
# We found the default executable, but exeext='' is most
# certainly right.
break;;
 *.* )
if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
then :; else
 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
fi
# We set ac_cv_exeext here because the later test for it is not
# safe: cross compilers may not add the suffix if given an `-o'
# argument, so we may need to know it at that point already.
# Even if this section looks crufty: it has the advantage of
# actually working.
break;;
 * )
break;;
 esac
done
test "$ac_cv_exeext" = no && ac_cv_exeext=

else
 ac_file=''
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
$as_echo "$ac_file" >&6; }
if test -z "$ac_file"; then :
 $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
{ as_fn_set_status 77
as_fn_error "C compiler cannot create executables
See \`config.log' for more details." "$LINENO" 5; }; }
fi
ac_exeext=$ac_cv_exeext

# Check that the compiler produces executables we can run. If not, either
# the compiler is broken, or we cross compile.
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
$as_echo_n "checking whether the C compiler works... " >&6; }
# If not cross compiling, check that we can run a simple program.
if test "$cross_compiling" != yes; then
 if { ac_try='./$ac_file'
 { { case "(($ac_try" in
 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
$as_echo "$ac_try_echo"; } >&5
 (eval "$ac_try") 2>&5
 ac_status=$?
 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
 test $ac_status = 0; }; }; then
 cross_compiling=no
 else
 if test "$cross_compiling" = maybe; then
cross_compiling=yes
 else
{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error "cannot run C compiled programs.
If you meant to cross compile, use \`--host'.
See \`config.log' for more details." "$LINENO" 5; }
 fi
 fi
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }

rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
ac_clean_files=$ac_clean_files_save
# Check that the compiler produces executables we can run. If not, either
# the compiler is broken, or we cross compile.
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
$as_echo_n "checking whether we are cross compiling... " >&6; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
$as_echo "$cross_compiling" >&6; }

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
$as_echo_n "checking for suffix of executables... " >&6; }
if { { ac_try="$ac_link"
case "(($ac_try" in
 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
$as_echo "$ac_try_echo"; } >&5
 (eval "$ac_link") 2>&5
 ac_status=$?
 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
 test $ac_status = 0; }; then :
 # If both `conftest.exe' and `conftest' are `present' (well, observable)
# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
# work properly (i.e., refer to `conftest.exe'), while it won't with
# `rm'.
for ac_file in conftest.exe conftest conftest.*; do
 test -f "$ac_file" || continue
 case $ac_file in
 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
 break;;
 * ) break;;
 esac
done
else
 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error "cannot compute suffix of executables: cannot compile and link
See \`config.log' for more details." "$LINENO" 5; }
fi
rm -f conftest$ac_cv_exeext
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
$as_echo "$ac_cv_exeext" >&6; }

rm -f conftest.$ac_ext
EXEEXT=$ac_cv_exeext
ac_exeext=$EXEEXT
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
$as_echo_n "checking for suffix of object files... " >&6; }
if test "${ac_cv_objext+set}" = set; then :
 $as_echo_n "(cached) " >&6
else
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */

int
main ()
{

 ;
 return 0;
}
_ACEOF
rm -f conftest.o conftest.obj
if { { ac_try="$ac_compile"
case "(($ac_try" in
 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
$as_echo "$ac_try_echo"; } >&5
 (eval "$ac_compile") 2>&5
 ac_status=$?
 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
 test $ac_status = 0; }; then :
 for ac_file in conftest.o conftest.obj conftest.*; do
 test -f "$ac_file" || continue;
 case $ac_file in
 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
 break;;
 esac
done
else
 $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error "cannot compute suffix of object files: cannot compile
See \`config.log' for more details." "$LINENO" 5; }
fi
rm -f conftest.$ac_cv_objext conftest.$ac_ext
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
$as_echo "$ac_cv_objext" >&6; }
OBJEXT=$ac_cv_objext
ac_objext=$OBJEXT
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
if test "${ac_cv_c_compiler_gnu+set}" = set; then :
 $as_echo_n "(cached) " >&6
else
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */

int
main ()
{
#ifndef __GNUC__
 choke me
#endif

 ;
 return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
 ac_compiler_gnu=yes
else
 ac_compiler_gnu=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
ac_cv_c_compiler_gnu=$ac_compiler_gnu

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
$as_echo "$ac_cv_c_compiler_gnu" >&6; }
if test $ac_compiler_gnu = yes; then
 GCC=yes
else
 GCC=
fi
ac_test_CFLAGS=${CFLAGS+set}
ac_save_CFLAGS=$CFLAGS
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
$as_echo_n "checking whether $CC accepts -g... " >&6; }
if test "${ac_cv_prog_cc_g+set}" = set; then :
 $as_echo_n "(cached) " >&6
else
 ac_save_c_werror_flag=$ac_c_werror_flag
 ac_c_werror_flag=yes
 ac_cv_prog_cc_g=no
 CFLAGS="-g"
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */

int
main ()
{

 ;
 return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
 ac_cv_prog_cc_g=yes
else
 CFLAGS=""
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */

int
main ()
{

 ;
 return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :

else
 ac_c_werror_flag=$ac_save_c_werror_flag
 CFLAGS="-g"
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */

int
main ()
{

 ;
 return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
 ac_cv_prog_cc_g=yes
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 ac_c_werror_flag=$ac_save_c_werror_flag
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
$as_echo "$ac_cv_prog_cc_g" >&6; }
if test "$ac_test_CFLAGS" = set; then
 CFLAGS=$ac_save_CFLAGS
elif test $ac_cv_prog_cc_g = yes; then
 if test "$GCC" = yes; then
 CFLAGS="-g -O2"
 else
 CFLAGS="-g"
 fi
else
 if test "$GCC" = yes; then
 CFLAGS="-O2"
 else
 CFLAGS=
 fi
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
if test "${ac_cv_prog_cc_c89+set}" = set; then :
 $as_echo_n "(cached) " >&6
else
 ac_cv_prog_cc_c89=no
ac_save_CC=$CC
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdarg.h>
#include <stdio.h>
#include <sys/types.h>
#include <sys/stat.h>
/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
struct buf { int x; };
FILE * (*rcsopen) (struct buf *, struct stat *, int);
static char *e (p, i)
 char **p;
 int i;
{
 return p[i];
}
static char *f (char * (*g) (char **, int), char **p, ...)
{
 char *s;
 va_list v;
 va_start (v,p);
 s = g (p, va_arg (v,int));
 va_end (v);
 return s;
}

/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
 function prototypes and stuff, but not '\xHH' hex character constants.
 These don't provoke an error unfortunately, instead are silently treated
 as 'x'. The following induces an error, until -std is added to get
 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
 array size at least. It's necessary to write '\x00'==0 to get something
 that's true only with -std. */
int osf4_cc_array ['\x00' == 0 ? 1 : -1];

/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
 inside strings and character constants. */
#define FOO(x) 'x'
int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];

int test (int i, double x);
struct s1 {int (*f) (int a);};
struct s2 {int (*f) (double a);};
int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
int argc;
char **argv;
int
main ()
{
return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
 ;
 return 0;
}
_ACEOF
for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
do
 CC="$ac_save_CC $ac_arg"
 if ac_fn_c_try_compile "$LINENO"; then :
 ac_cv_prog_cc_c89=$ac_arg
fi
rm -f core conftest.err conftest.$ac_objext
 test "x$ac_cv_prog_cc_c89" != "xno" && break
done
rm -f conftest.$ac_ext
CC=$ac_save_CC

fi
# AC_CACHE_VAL
case "x$ac_cv_prog_cc_c89" in
 x)
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
$as_echo "none needed" >&6; } ;;
 xno)
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
$as_echo "unsupported" >&6; } ;;
 *)
 CC="$CC $ac_cv_prog_cc_c89"
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
esac
if test "x$ac_cv_prog_cc_c89" != xno; then :

fi

ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu

if test -n "$ac_tool_prefix"; then
 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
set dummy ${ac_tool_prefix}ranlib; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if test "${ac_cv_prog_RANLIB+set}" = set; then :
 $as_echo_n "(cached) " >&6
else
 if test -n "$RANLIB"; then
 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
 IFS=$as_save_IFS
 test -z "$as_dir" && as_dir=.
 for ac_exec_ext in '' $ac_executable_extensions; do
 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 break 2
 fi
done
 done
IFS=$as_save_IFS

fi
fi
RANLIB=$ac_cv_prog_RANLIB
if test -n "$RANLIB"; then
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
$as_echo "$RANLIB" >&6; }
else
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


fi
if test -z "$ac_cv_prog_RANLIB"; then
 ac_ct_RANLIB=$RANLIB
 # Extract the first word of "ranlib", so it can be a program name with args.
set dummy ranlib; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
 $as_echo_n "(cached) " >&6
else
 if test -n "$ac_ct_RANLIB"; then
 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
 IFS=$as_save_IFS
 test -z "$as_dir" && as_dir=.
 for ac_exec_ext in '' $ac_executable_extensions; do
 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
 ac_cv_prog_ac_ct_RANLIB="ranlib"
 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 break 2
 fi
done
 done
IFS=$as_save_IFS

fi
fi
ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
if test -n "$ac_ct_RANLIB"; then
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
$as_echo "$ac_ct_RANLIB" >&6; }
else
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi

 if test "x$ac_ct_RANLIB" = x; then
 RANLIB=":"
 else
 case $cross_compiling:$ac_tool_warned in
yes:)
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
 RANLIB=$ac_ct_RANLIB
 fi
else
 RANLIB="$ac_cv_prog_RANLIB"
fi


MISSING=`cd $ac_aux_dir && ${PWDCMD-pwd}`/missing
for ac_prog in aclocal
do
 # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if test "${ac_cv_prog_ACLOCAL+set}" = set; then :
 $as_echo_n "(cached) " >&6
else
 if test -n "$ACLOCAL"; then
 ac_cv_prog_ACLOCAL="$ACLOCAL" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
 IFS=$as_save_IFS
 test -z "$as_dir" && as_dir=.
 for ac_exec_ext in '' $ac_executable_extensions; do
 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
 ac_cv_prog_ACLOCAL="$ac_prog"
 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 break 2
 fi
done
 done
IFS=$as_save_IFS

fi
fi
ACLOCAL=$ac_cv_prog_ACLOCAL
if test -n "$ACLOCAL"; then
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ACLOCAL" >&5
$as_echo "$ACLOCAL" >&6; }
else
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


 test -n "$ACLOCAL" && break
done
test -n "$ACLOCAL" || ACLOCAL="$MISSING aclocal"

for ac_prog in autoconf
do
 # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if test "${ac_cv_prog_AUTOCONF+set}" = set; then :
 $as_echo_n "(cached) " >&6
else
 if test -n "$AUTOCONF"; then
 ac_cv_prog_AUTOCONF="$AUTOCONF" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
 IFS=$as_save_IFS
 test -z "$as_dir" && as_dir=.
 for ac_exec_ext in '' $ac_executable_extensions; do
 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
 ac_cv_prog_AUTOCONF="$ac_prog"
 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 break 2
 fi
done
 done
IFS=$as_save_IFS

fi
fi
AUTOCONF=$ac_cv_prog_AUTOCONF
if test -n "$AUTOCONF"; then
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AUTOCONF" >&5
$as_echo "$AUTOCONF" >&6; }
else
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


 test -n "$AUTOCONF" && break
done
test -n "$AUTOCONF" || AUTOCONF="$MISSING autoconf"

for ac_prog in autoheader
do
 # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if test "${ac_cv_prog_AUTOHEADER+set}" = set; then :
 $as_echo_n "(cached) " >&6
else
 if test -n "$AUTOHEADER"; then
 ac_cv_prog_AUTOHEADER="$AUTOHEADER" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
 IFS=$as_save_IFS
 test -z "$as_dir" && as_dir=.
 for ac_exec_ext in '' $ac_executable_extensions; do
 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
 ac_cv_prog_AUTOHEADER="$ac_prog"
 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 break 2
 fi
done
 done
IFS=$as_save_IFS

fi
fi
AUTOHEADER=$ac_cv_prog_AUTOHEADER
if test -n "$AUTOHEADER"; then
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AUTOHEADER" >&5
$as_echo "$AUTOHEADER" >&6; }
else
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


 test -n "$AUTOHEADER" && break
done
test -n "$AUTOHEADER" || AUTOHEADER="$MISSING autoheader"


# Figure out what compiler warnings we can enable.
# See config/warnings.m4 for details.


WARN_CFLAGS=
save_CFLAGS="$CFLAGS"
for real_option in -W -Wall -Wwrite-strings -Wstrict-prototypes \
 -Wmissing-prototypes -Wold-style-definition \
 -Wmissing-format-attribute -Wcast-qual; do
 # Do the check with the no- prefix removed since gcc silently
 # accepts any -Wno-* option on purpose
 case $real_option in
 -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
 *) option=$real_option ;;
 esac
 as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`

 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
$as_echo_n "checking whether $CC supports $option... " >&6; }
if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
 $as_echo_n "(cached) " >&6
else
 CFLAGS="$option"
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */

int
main ()
{

 ;
 return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
 eval "$as_acx_Woption=yes"
else
 eval "$as_acx_Woption=no"
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

fi
eval ac_res=\$$as_acx_Woption
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
$as_echo "$ac_res" >&6; }
 if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
 WARN_CFLAGS="$WARN_CFLAGS${WARN_CFLAGS:+ }$real_option"
fi
 done
CFLAGS="$save_CFLAGS"

WARN_PEDANTIC=
# Do the check with the no- prefix removed from the warning options
# since gcc silently accepts any -Wno-* option on purpose
if test "$GCC" = yes; then :
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -pedantic -Wlong-long" >&5
$as_echo_n "checking whether $CC supports -pedantic -Wlong-long... " >&6; }
if test "${acx_cv_prog_cc_pedantic__Wlong_long+set}" = set; then :
 $as_echo_n "(cached) " >&6
else
 save_CFLAGS="$CFLAGS"
CFLAGS="-pedantic -Wlong-long"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */

int
main ()
{

 ;
 return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
 acx_cv_prog_cc_pedantic__Wlong_long=yes
else
 acx_cv_prog_cc_pedantic__Wlong_long=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
CFLAGS="$save_CFLAGS"
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_prog_cc_pedantic__Wlong_long" >&5
$as_echo "$acx_cv_prog_cc_pedantic__Wlong_long" >&6; }
if test $acx_cv_prog_cc_pedantic__Wlong_long = yes; then :
 WARN_PEDANTIC="$WARN_PEDANTIC${WARN_PEDANTIC:+ }-pedantic -Wno-long-long"
fi

fi


# Only enable with --enable-werror-always until existing warnings are
# corrected.
WERROR=
# Check whether --enable-werror-always was given.
if test "${enable_werror_always+set}" = set; then :
 enableval=$enable_werror_always;
else
 enable_werror_always=no
fi

if test $enable_werror_always = yes; then :
 WERROR="$WERROR${WERROR:+ }-Werror"
fi



# Checks for header files.
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
$as_echo_n "checking how to run the C preprocessor... " >&6; }
# On Suns, sometimes $CPP names a directory.
if test -n "$CPP" && test -d "$CPP"; then
 CPP=
fi
if test -z "$CPP"; then
 if test "${ac_cv_prog_CPP+set}" = set; then :
 $as_echo_n "(cached) " >&6
else
 # Double quotes because CPP needs to be expanded
 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
 do
 ac_preproc_ok=false
for ac_c_preproc_warn_flag in '' yes
do
 # Use a header file that comes with gcc, so configuring glibc
 # with a fresh cross-compiler works.
 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
 # <limits.h> exists even on freestanding compilers.
 # On the NeXT, cc -E runs the code through the compiler's parser,
 # not just through cpp. "Syntax error" is here to catch this case.
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#ifdef __STDC__
# include <limits.h>
#else
# include <assert.h>
#endif
 Syntax error
_ACEOF
if ac_fn_c_try_cpp "$LINENO"; then :

else
 # Broken: fails on valid input.
continue
fi
rm -f conftest.err conftest.$ac_ext

 # OK, works on sane cases. Now check whether nonexistent headers
 # can be detected and how.
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <ac_nonexistent.h>
_ACEOF
if ac_fn_c_try_cpp "$LINENO"; then :
 # Broken: success on invalid input.
continue
else
 # Passes both tests.
ac_preproc_ok=:
break
fi
rm -f conftest.err conftest.$ac_ext

done
# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
rm -f conftest.err conftest.$ac_ext
if $ac_preproc_ok; then :
 break
fi

 done
 ac_cv_prog_CPP=$CPP

fi
 CPP=$ac_cv_prog_CPP
else
 ac_cv_prog_CPP=$CPP
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
$as_echo "$CPP" >&6; }
ac_preproc_ok=false
for ac_c_preproc_warn_flag in '' yes
do
 # Use a header file that comes with gcc, so configuring glibc
 # with a fresh cross-compiler works.
 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
 # <limits.h> exists even on freestanding compilers.
 # On the NeXT, cc -E runs the code through the compiler's parser,
 # not just through cpp. "Syntax error" is here to catch this case.
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#ifdef __STDC__
# include <limits.h>
#else
# include <assert.h>
#endif
 Syntax error
_ACEOF
if ac_fn_c_try_cpp "$LINENO"; then :

else
 # Broken: fails on valid input.
continue
fi
rm -f conftest.err conftest.$ac_ext

 # OK, works on sane cases. Now check whether nonexistent headers
 # can be detected and how.
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <ac_nonexistent.h>
_ACEOF
if ac_fn_c_try_cpp "$LINENO"; then :
 # Broken: success on invalid input.
continue
else
 # Passes both tests.
ac_preproc_ok=:
break
fi
rm -f conftest.err conftest.$ac_ext

done
# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
rm -f conftest.err conftest.$ac_ext
if $ac_preproc_ok; then :

else
 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error "C preprocessor \"$CPP\" fails sanity check
See \`config.log' for more details." "$LINENO" 5; }
fi

ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu


{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
if test "${ac_cv_path_GREP+set}" = set; then :
 $as_echo_n "(cached) " >&6
else
 if test -z "$GREP"; then
 ac_path_GREP_found=false
 # Loop through the user's path and test for each of PROGNAME-LIST
 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
do
 IFS=$as_save_IFS
 test -z "$as_dir" && as_dir=.
 for ac_prog in grep ggrep; do
 for ac_exec_ext in '' $ac_executable_extensions; do
 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
# Check for GNU ac_path_GREP and select it if it is found.
 # Check for GNU $ac_path_GREP
case `"$ac_path_GREP" --version 2>&1` in
*GNU*)
 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
*)
 ac_count=0
 $as_echo_n 0123456789 >"conftest.in"
 while :
 do
 cat "conftest.in" "conftest.in" >"conftest.tmp"
 mv "conftest.tmp" "conftest.in"
 cp "conftest.in" "conftest.nl"
 $as_echo 'GREP' >> "conftest.nl"
 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
 as_fn_arith $ac_count + 1 && ac_count=$as_val
 if test $ac_count -gt ${ac_path_GREP_max-0}; then
 # Best one so far, save it but keep looking for a better one
 ac_cv_path_GREP="$ac_path_GREP"
 ac_path_GREP_max=$ac_count
 fi
 # 10*(2^10) chars as input seems more than enough
 test $ac_count -gt 10 && break
 done
 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
esac

 $ac_path_GREP_found && break 3
 done
 done
 done
IFS=$as_save_IFS
 if test -z "$ac_cv_path_GREP"; then
 as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
 fi
else
 ac_cv_path_GREP=$GREP
fi

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
$as_echo "$ac_cv_path_GREP" >&6; }
 GREP="$ac_cv_path_GREP"


{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
$as_echo_n "checking for egrep... " >&6; }
if test "${ac_cv_path_EGREP+set}" = set; then :
 $as_echo_n "(cached) " >&6
else
 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
 then ac_cv_path_EGREP="$GREP -E"
 else
 if test -z "$EGREP"; then
 ac_path_EGREP_found=false
 # Loop through the user's path and test for each of PROGNAME-LIST
 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
do
 IFS=$as_save_IFS
 test -z "$as_dir" && as_dir=.
 for ac_prog in egrep; do
 for ac_exec_ext in '' $ac_executable_extensions; do
 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
# Check for GNU ac_path_EGREP and select it if it is found.
 # Check for GNU $ac_path_EGREP
case `"$ac_path_EGREP" --version 2>&1` in
*GNU*)
 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
*)
 ac_count=0
 $as_echo_n 0123456789 >"conftest.in"
 while :
 do
 cat "conftest.in" "conftest.in" >"conftest.tmp"
 mv "conftest.tmp" "conftest.in"
 cp "conftest.in" "conftest.nl"
 $as_echo 'EGREP' >> "conftest.nl"
 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
 as_fn_arith $ac_count + 1 && ac_count=$as_val
 if test $ac_count -gt ${ac_path_EGREP_max-0}; then
 # Best one so far, save it but keep looking for a better one
 ac_cv_path_EGREP="$ac_path_EGREP"
 ac_path_EGREP_max=$ac_count
 fi
 # 10*(2^10) chars as input seems more than enough
 test $ac_count -gt 10 && break
 done
 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
esac

 $ac_path_EGREP_found && break 3
 done
 done
 done
IFS=$as_save_IFS
 if test -z "$ac_cv_path_EGREP"; then
 as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
 fi
else
 ac_cv_path_EGREP=$EGREP
fi

 fi
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
$as_echo "$ac_cv_path_EGREP" >&6; }
 EGREP="$ac_cv_path_EGREP"


{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
$as_echo_n "checking for ANSI C header files... " >&6; }
if test "${ac_cv_header_stdc+set}" = set; then :
 $as_echo_n "(cached) " >&6
else
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdlib.h>
#include <stdarg.h>
#include <string.h>
#include <float.h>

int
main ()
{

 ;
 return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
 ac_cv_header_stdc=yes
else
 ac_cv_header_stdc=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

if test $ac_cv_header_stdc = yes; then
 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <string.h>

_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
 $EGREP "memchr" >/dev/null 2>&1; then :

else
 ac_cv_header_stdc=no
fi
rm -f conftest*

fi

if test $ac_cv_header_stdc = yes; then
 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdlib.h>

_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
 $EGREP "free" >/dev/null 2>&1; then :

else
 ac_cv_header_stdc=no
fi
rm -f conftest*

fi

if test $ac_cv_header_stdc = yes; then
 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
 if test "$cross_compiling" = yes; then :
 :
else
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <ctype.h>
#include <stdlib.h>
#if ((' ' & 0x0FF) == 0x020)
# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
#else
# define ISLOWER(c) \
 (('a' <= (c) && (c) <= 'i') \
 || ('j' <= (c) && (c) <= 'r') \
 || ('s' <= (c) && (c) <= 'z'))
# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
#endif

#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
int
main ()
{
 int i;
 for (i = 0; i < 256; i++)
 if (XOR (islower (i), ISLOWER (i))
|| toupper (i) != TOUPPER (i))
 return 2;
 return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :

else
 ac_cv_header_stdc=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
 conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

fi
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
$as_echo "$ac_cv_header_stdc" >&6; }
if test $ac_cv_header_stdc = yes; then

$as_echo "#define STDC_HEADERS 1" >>confdefs.h

fi

# On IRIX 5.3, sys/types and inttypes.h are conflicting.
for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
 inttypes.h stdint.h unistd.h
do :
 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
"
eval as_val=\$$as_ac_Header
 if test "x$as_val" = x""yes; then :
 cat >>confdefs.h <<_ACEOF
#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
_ACEOF

fi

done


for ac_header in ctype.h stddef.h string.h stdio.h
do :
 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
eval as_val=\$$as_ac_Header
 if test "x$as_val" = x""yes; then :
 cat >>confdefs.h <<_ACEOF
#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
_ACEOF

fi

done



inttype_headers=`echo inttypes.h sys/inttypes.h | sed -e 's/,/ /g'`

acx_cv_header_stdint=stddef.h
acx_cv_header_stdint_kind="(already complete)"
for i in stdint.h $inttype_headers; do
 unset ac_cv_type_uintptr_t
 unset ac_cv_type_uintmax_t
 unset ac_cv_type_int_least32_t
 unset ac_cv_type_int_fast32_t
 unset ac_cv_type_uint64_t
 $as_echo_n "looking for a compliant stdint.h in $i, " >&6
 ac_fn_c_check_type "$LINENO" "uintmax_t" "ac_cv_type_uintmax_t" "#include <sys/types.h>
#include <$i>
"
if test "x$ac_cv_type_uintmax_t" = x""yes; then :
 acx_cv_header_stdint=$i
else
 continue
fi

 ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "#include <sys/types.h>
#include <$i>
"
if test "x$ac_cv_type_uintptr_t" = x""yes; then :

else
 acx_cv_header_stdint_kind="(mostly complete)"
fi

 ac_fn_c_check_type "$LINENO" "int_least32_t" "ac_cv_type_int_least32_t" "#include <sys/types.h>
#include <$i>
"
if test "x$ac_cv_type_int_least32_t" = x""yes; then :

else
 acx_cv_header_stdint_kind="(mostly complete)"
fi

 ac_fn_c_check_type "$LINENO" "int_fast32_t" "ac_cv_type_int_fast32_t" "#include <sys/types.h>
#include <$i>
"
if test "x$ac_cv_type_int_fast32_t" = x""yes; then :

else
 acx_cv_header_stdint_kind="(mostly complete)"
fi

 ac_fn_c_check_type "$LINENO" "uint64_t" "ac_cv_type_uint64_t" "#include <sys/types.h>
#include <$i>
"
if test "x$ac_cv_type_uint64_t" = x""yes; then :

else
 acx_cv_header_stdint_kind="(lacks uint64_t)"
fi

 break
done
if test "$acx_cv_header_stdint" = stddef.h; then
 acx_cv_header_stdint_kind="(lacks uintmax_t)"
 for i in stdint.h $inttype_headers; do
 unset ac_cv_type_uintptr_t
 unset ac_cv_type_uint32_t
 unset ac_cv_type_uint64_t
 $as_echo_n "looking for an incomplete stdint.h in $i, " >&6
 ac_fn_c_check_type "$LINENO" "uint32_t" "ac_cv_type_uint32_t" "#include <sys/types.h>
#include <$i>
"
if test "x$ac_cv_type_uint32_t" = x""yes; then :
 acx_cv_header_stdint=$i
else
 continue
fi

 ac_fn_c_check_type "$LINENO" "uint64_t" "ac_cv_type_uint64_t" "#include <sys/types.h>
#include <$i>
"
if test "x$ac_cv_type_uint64_t" = x""yes; then :

fi

 ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "#include <sys/types.h>
#include <$i>
"
if test "x$ac_cv_type_uintptr_t" = x""yes; then :

fi

 break
 done
fi
if test "$acx_cv_header_stdint" = stddef.h; then
 acx_cv_header_stdint_kind="(u_intXX_t style)"
 for i in sys/types.h $inttype_headers; do
 unset ac_cv_type_u_int32_t
 unset ac_cv_type_u_int64_t
 $as_echo_n "looking for u_intXX_t types in $i, " >&6
 ac_fn_c_check_type "$LINENO" "u_int32_t" "ac_cv_type_u_int32_t" "#include <sys/types.h>
#include <$i>
"
if test "x$ac_cv_type_u_int32_t" = x""yes; then :
 acx_cv_header_stdint=$i
else
 continue
fi

 ac_fn_c_check_type "$LINENO" "u_int64_t" "ac_cv_type_u_int64_t" "#include <sys/types.h>
#include <$i>
"
if test "x$ac_cv_type_u_int64_t" = x""yes; then :

fi

 break
 done
fi
if test "$acx_cv_header_stdint" = stddef.h; then
 acx_cv_header_stdint_kind="(using manual detection)"
fi

test -z "$ac_cv_type_uintptr_t" && ac_cv_type_uintptr_t=no
test -z "$ac_cv_type_uint64_t" && ac_cv_type_uint64_t=no
test -z "$ac_cv_type_u_int64_t" && ac_cv_type_u_int64_t=no
test -z "$ac_cv_type_int_least32_t" && ac_cv_type_int_least32_t=no
test -z "$ac_cv_type_int_fast32_t" && ac_cv_type_int_fast32_t=no

# ----------------- Summarize what we found so far

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking what to include in gstdint.h" >&5
$as_echo_n "checking what to include in gstdint.h... " >&6; }

case `$as_basename -- gstdint.h ||
$as_expr X/gstdint.h : '.*/\([^/][^/]*\)/*$' \| \
 Xgstdint.h : 'X\(//\)$' \| \
 Xgstdint.h : 'X\(/\)' \| . 2>/dev/null ||
$as_echo X/gstdint.h |
 sed '/^.*\/\([^/][^/]*\)\/*$/{
 s//\1/
 q
 }
 /^X\/\(\/\/\)$/{
 s//\1/
 q
 }
 /^X\/\(\/\).*/{
 s//\1/
 q
 }
 s/.*/./; q'` in
 stdint.h) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: are you sure you want it there?" >&5
$as_echo "$as_me: WARNING: are you sure you want it there?" >&2;} ;;
 inttypes.h) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: are you sure you want it there?" >&5
$as_echo "$as_me: WARNING: are you sure you want it there?" >&2;} ;;
 *) ;;
esac

{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_header_stdint $acx_cv_header_stdint_kind" >&5
$as_echo "$acx_cv_header_stdint $acx_cv_header_stdint_kind" >&6; }

# ----------------- done included file, check C basic types --------

# Lacking an uintptr_t? Test size of void *
case "$acx_cv_header_stdint:$ac_cv_type_uintptr_t" in
 stddef.h:* | *:no) # The cast to long int works around a bug in the HP C Compiler
# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
# This bug is HP SR number 8606223364.
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of void *" >&5
$as_echo_n "checking size of void *... " >&6; }
if test "${ac_cv_sizeof_void_p+set}" = set; then :
 $as_echo_n "(cached) " >&6
else
 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (void *))" "ac_cv_sizeof_void_p" "$ac_includes_default"; then :

else
 if test "$ac_cv_type_void_p" = yes; then
 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
{ as_fn_set_status 77
as_fn_error "cannot compute sizeof (void *)
See \`config.log' for more details." "$LINENO" 5; }; }
 else
 ac_cv_sizeof_void_p=0
 fi
fi

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_void_p" >&5
$as_echo "$ac_cv_sizeof_void_p" >&6; }



cat >>confdefs.h <<_ACEOF
#define SIZEOF_VOID_P $ac_cv_sizeof_void_p
_ACEOF

 ;;
esac

# Lacking an uint64_t? Test size of long
case "$acx_cv_header_stdint:$ac_cv_type_uint64_t:$ac_cv_type_u_int64_t" in
 stddef.h:*:* | *:no:no) # The cast to long int works around a bug in the HP C Compiler
# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
# This bug is HP SR number 8606223364.
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5
$as_echo_n "checking size of long... " >&6; }
if test "${ac_cv_sizeof_long+set}" = set; then :
 $as_echo_n "(cached) " >&6
else
 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long" "$ac_includes_default"; then :

else
 if test "$ac_cv_type_long" = yes; then
 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
{ as_fn_set_status 77
as_fn_error "cannot compute sizeof (long)
See \`config.log' for more details." "$LINENO" 5; }; }
 else
 ac_cv_sizeof_long=0
 fi
fi

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5
$as_echo "$ac_cv_sizeof_long" >&6; }



cat >>confdefs.h <<_ACEOF
#define SIZEOF_LONG $ac_cv_sizeof_long
_ACEOF

 ;;
esac

if test $acx_cv_header_stdint = stddef.h; then
 # Lacking a good header? Test size of everything and deduce all types.
 # The cast to long int works around a bug in the HP C Compiler
# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
# This bug is HP SR number 8606223364.
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5
$as_echo_n "checking size of int... " >&6; }
if test "${ac_cv_sizeof_int+set}" = set; then :
 $as_echo_n "(cached) " >&6
else
 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int" "$ac_includes_default"; then :

else
 if test "$ac_cv_type_int" = yes; then
 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
{ as_fn_set_status 77
as_fn_error "cannot compute sizeof (int)
See \`config.log' for more details." "$LINENO" 5; }; }
 else
 ac_cv_sizeof_int=0
 fi
fi

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5
$as_echo "$ac_cv_sizeof_int" >&6; }



cat >>confdefs.h <<_ACEOF
#define SIZEOF_INT $ac_cv_sizeof_int
_ACEOF


 # The cast to long int works around a bug in the HP C Compiler
# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
# This bug is HP SR number 8606223364.
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of short" >&5
$as_echo_n "checking size of short... " >&6; }
if test "${ac_cv_sizeof_short+set}" = set; then :
 $as_echo_n "(cached) " >&6
else
 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (short))" "ac_cv_sizeof_short" "$ac_includes_default"; then :

else
 if test "$ac_cv_type_short" = yes; then
 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
{ as_fn_set_status 77
as_fn_error "cannot compute sizeof (short)
See \`config.log' for more details." "$LINENO" 5; }; }
 else
 ac_cv_sizeof_short=0
 fi
fi

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_short" >&5
$as_echo "$ac_cv_sizeof_short" >&6; }



cat >>confdefs.h <<_ACEOF
#define SIZEOF_SHORT $ac_cv_sizeof_short
_ACEOF


 # The cast to long int works around a bug in the HP C Compiler
# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
# This bug is HP SR number 8606223364.
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of char" >&5
$as_echo_n "checking size of char... " >&6; }
if test "${ac_cv_sizeof_char+set}" = set; then :
 $as_echo_n "(cached) " >&6
else
 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (char))" "ac_cv_sizeof_char" "$ac_includes_default"; then :

else
 if test "$ac_cv_type_char" = yes; then
 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
{ as_fn_set_status 77
as_fn_error "cannot compute sizeof (char)
See \`config.log' for more details." "$LINENO" 5; }; }
 else
 ac_cv_sizeof_char=0
 fi
fi

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_char" >&5
$as_echo "$ac_cv_sizeof_char" >&6; }



cat >>confdefs.h <<_ACEOF
#define SIZEOF_CHAR $ac_cv_sizeof_char
_ACEOF



 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int8_t" >&5
$as_echo_n "checking for type equivalent to int8_t... " >&6; }
 case "$ac_cv_sizeof_char" in
 1) acx_cv_type_int8_t=char ;;
 *) as_fn_error "no 8-bit type, please report a bug" "$LINENO" 5
 esac
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_int8_t" >&5
$as_echo "$acx_cv_type_int8_t" >&6; }

 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int16_t" >&5
$as_echo_n "checking for type equivalent to int16_t... " >&6; }
 case "$ac_cv_sizeof_int:$ac_cv_sizeof_short" in
 2:*) acx_cv_type_int16_t=int ;;
 *:2) acx_cv_type_int16_t=short ;;
 *) as_fn_error "no 16-bit type, please report a bug" "$LINENO" 5
 esac
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_int16_t" >&5
$as_echo "$acx_cv_type_int16_t" >&6; }

 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int32_t" >&5
$as_echo_n "checking for type equivalent to int32_t... " >&6; }
 case "$ac_cv_sizeof_int:$ac_cv_sizeof_long" in
 4:*) acx_cv_type_int32_t=int ;;
 *:4) acx_cv_type_int32_t=long ;;
 *) as_fn_error "no 32-bit type, please report a bug" "$LINENO" 5
 esac
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_int32_t" >&5
$as_echo "$acx_cv_type_int32_t" >&6; }
fi

# These tests are here to make the output prettier

if test "$ac_cv_type_uint64_t" != yes && test "$ac_cv_type_u_int64_t" != yes; then
 case "$ac_cv_sizeof_long" in
 8) acx_cv_type_int64_t=long ;;
 esac
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int64_t" >&5
$as_echo_n "checking for type equivalent to int64_t... " >&6; }
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${acx_cv_type_int64_t-'using preprocessor symbols'}" >&5
$as_echo "${acx_cv_type_int64_t-'using preprocessor symbols'}" >&6; }
fi

# Now we can use the above types

if test "$ac_cv_type_uintptr_t" != yes; then
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to intptr_t" >&5
$as_echo_n "checking for type equivalent to intptr_t... " >&6; }
 case $ac_cv_sizeof_void_p in
 2) acx_cv_type_intptr_t=int16_t ;;
 4) acx_cv_type_intptr_t=int32_t ;;
 8) acx_cv_type_intptr_t=int64_t ;;
 *) as_fn_error "no equivalent for intptr_t, please report a bug" "$LINENO" 5
 esac
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_intptr_t" >&5
$as_echo "$acx_cv_type_intptr_t" >&6; }
fi

# ----------------- done all checks, emit header -------------
ac_config_commands="$ac_config_commands gstdint.h"




# Checks for typedefs, structures, and compiler characteristics.
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
$as_echo_n "checking for an ANSI C-conforming const... " >&6; }
if test "${ac_cv_c_const+set}" = set; then :
 $as_echo_n "(cached) " >&6
else
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */

int
main ()
{
/* FIXME: Include the comments suggested by Paul. */
#ifndef __cplusplus
 /* Ultrix mips cc rejects this. */
 typedef int charset[2];
 const charset cs;
 /* SunOS 4.1.1 cc rejects this. */
 char const *const *pcpcc;
 char **ppc;
 /* NEC SVR4.0.2 mips cc rejects this. */
 struct point {int x, y;};
 static struct point const zero = {0,0};
 /* AIX XL C 1.02.0.0 rejects this.
 It does not let you subtract one const X* pointer from another in
 an arm of an if-expression whose if-part is not a constant
 expression */
 const char *g = "string";
 pcpcc = &g + (g ? g-g : 0);
 /* HPUX 7.0 cc rejects these. */
 ++pcpcc;
 ppc = (char**) pcpcc;
 pcpcc = (char const *const *) ppc;
 { /* SCO 3.2v4 cc rejects this. */
 char *t;
 char const *s = 0 ? (char *) 0 : (char const *) 0;

 *t++ = 0;
 if (s) return 0;
 }
 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
 int x[] = {25, 17};
 const int *foo = &x[0];
 ++foo;
 }
 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
 typedef const int *iptr;
 iptr p = 0;
 ++p;
 }
 { /* AIX XL C 1.02.0.0 rejects this saying
 "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
 struct s { int j; const int *ap[3]; };
 struct s *b; b->j = 5;
 }
 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
 const int foo = 10;
 if (!foo) return 0;
 }
 return !cs[0] && !zero.x;
#endif

 ;
 return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
 ac_cv_c_const=yes
else
 ac_cv_c_const=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
$as_echo "$ac_cv_c_const" >&6; }
if test $ac_cv_c_const = no; then

$as_echo "#define const /**/" >>confdefs.h

fi

ac_fn_c_check_type "$LINENO" "off_t" "ac_cv_type_off_t" "$ac_includes_default"
if test "x$ac_cv_type_off_t" = x""yes; then :

else

cat >>confdefs.h <<_ACEOF
#define off_t long int
_ACEOF

fi

# The cast to long int works around a bug in the HP C Compiler
# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
# This bug is HP SR number 8606223364.
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5
$as_echo_n "checking size of int... " >&6; }
if test "${ac_cv_sizeof_int+set}" = set; then :
 $as_echo_n "(cached) " >&6
else
 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int" "$ac_includes_default"; then :

else
 if test "$ac_cv_type_int" = yes; then
 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
{ as_fn_set_status 77
as_fn_error "cannot compute sizeof (int)
See \`config.log' for more details." "$LINENO" 5; }; }
 else
 ac_cv_sizeof_int=0
 fi
fi

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5
$as_echo "$ac_cv_sizeof_int" >&6; }



cat >>confdefs.h <<_ACEOF
#define SIZEOF_INT $ac_cv_sizeof_int
_ACEOF


# The cast to long int works around a bug in the HP C Compiler
# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
# This bug is HP SR number 8606223364.
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5
$as_echo_n "checking size of long... " >&6; }
if test "${ac_cv_sizeof_long+set}" = set; then :
 $as_echo_n "(cached) " >&6
else
 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long" "$ac_includes_default"; then :

else
 if test "$ac_cv_type_long" = yes; then
 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
{ as_fn_set_status 77
as_fn_error "cannot compute sizeof (long)
See \`config.log' for more details." "$LINENO" 5; }; }
 else
 ac_cv_sizeof_long=0
 fi
fi

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5
$as_echo "$ac_cv_sizeof_long" >&6; }



cat >>confdefs.h <<_ACEOF
#define SIZEOF_LONG $ac_cv_sizeof_long
_ACEOF



# Checks for library functions.
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
$as_echo_n "checking for ANSI C header files... " >&6; }
if test "${ac_cv_header_stdc+set}" = set; then :
 $as_echo_n "(cached) " >&6
else
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdlib.h>
#include <stdarg.h>
#include <string.h>
#include <float.h>

int
main ()
{

 ;
 return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
 ac_cv_header_stdc=yes
else
 ac_cv_header_stdc=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

if test $ac_cv_header_stdc = yes; then
 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <string.h>

_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
 $EGREP "memchr" >/dev/null 2>&1; then :

else
 ac_cv_header_stdc=no
fi
rm -f conftest*

fi

if test $ac_cv_header_stdc = yes; then
 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdlib.h>

_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
 $EGREP "free" >/dev/null 2>&1; then :

else
 ac_cv_header_stdc=no
fi
rm -f conftest*

fi

if test $ac_cv_header_stdc = yes; then
 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
 if test "$cross_compiling" = yes; then :
 :
else
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <ctype.h>
#include <stdlib.h>
#if ((' ' & 0x0FF) == 0x020)
# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
#else
# define ISLOWER(c) \
 (('a' <= (c) && (c) <= 'i') \
 || ('j' <= (c) && (c) <= 'r') \
 || ('s' <= (c) && (c) <= 'z'))
# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
#endif

#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
int
main ()
{
 int i;
 for (i = 0; i < 256; i++)
 if (XOR (islower (i), ISLOWER (i))
|| toupper (i) != TOUPPER (i))
 return 2;
 return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :

else
 ac_cv_header_stdc=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
 conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

fi
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
$as_echo "$ac_cv_header_stdc" >&6; }
if test $ac_cv_header_stdc = yes; then

$as_echo "#define STDC_HEADERS 1" >>confdefs.h

fi


# Check whether --enable-maintainer-mode was given.
if test "${enable_maintainer_mode+set}" = set; then :
 enableval=$enable_maintainer_mode;
else
 enable_maintainer_mode=no
fi


if test "x$enable_maintainer_mode" = xno; then
 MAINT='#'
else
 MAINT=
fi


# Make sure we can run config.sub.
$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
 as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
$as_echo_n "checking build system type... " >&6; }
if test "${ac_cv_build+set}" = set; then :
 $as_echo_n "(cached) " >&6
else
 ac_build_alias=$build_alias
test "x$ac_build_alias" = x &&
 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
test "x$ac_build_alias" = x &&
 as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
 as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
$as_echo "$ac_cv_build" >&6; }
case $ac_cv_build in
*-*-*) ;;
*) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
esac
build=$ac_cv_build
ac_save_IFS=$IFS; IFS='-'
set x $ac_cv_build
shift
build_cpu=$1
build_vendor=$2
shift; shift
# Remember, the first character of IFS is used to create $*,
# except with old shells:
build_os=$*
IFS=$ac_save_IFS
case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac


{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
$as_echo_n "checking host system type... " >&6; }
if test "${ac_cv_host+set}" = set; then :
 $as_echo_n "(cached) " >&6
else
 if test "x$host_alias" = x; then
 ac_cv_host=$ac_cv_build
else
 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
 as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
fi

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
$as_echo "$ac_cv_host" >&6; }
case $ac_cv_host in
*-*-*) ;;
*) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
esac
host=$ac_cv_host
ac_save_IFS=$IFS; IFS='-'
set x $ac_cv_host
shift
host_cpu=$1
host_vendor=$2
shift; shift
# Remember, the first character of IFS is used to create $*,
# except with old shells:
host_os=$*
IFS=$ac_save_IFS
case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac


{ $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
$as_echo_n "checking target system type... " >&6; }
if test "${ac_cv_target+set}" = set; then :
 $as_echo_n "(cached) " >&6
else
 if test "x$target_alias" = x; then
 ac_cv_target=$ac_cv_host
else
 ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
 as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
fi

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
$as_echo "$ac_cv_target" >&6; }
case $ac_cv_target in
*-*-*) ;;
*) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
esac
target=$ac_cv_target
ac_save_IFS=$IFS; IFS='-'
set x $ac_cv_target
shift
target_cpu=$1
target_vendor=$2
shift; shift
# Remember, the first character of IFS is used to create $*,
# except with old shells:
target_os=$*
IFS=$ac_save_IFS
case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac


# The aliases save the names the user supplied, while $host etc.
# will get canonicalized.
test -n "$target_alias" &&
 test "$program_prefix$program_suffix$program_transform_name" = \
 NONENONEs,x,x, &&
 program_prefix=${target_alias}-

# Default decimal format
# If you change the defaults here, be sure to change them in the GCC directory also
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for decimal floating point" >&5
$as_echo_n "checking for decimal floating point... " >&6; }


# Check whether --enable-decimal-float was given.
if test "${enable_decimal_float+set}" = set; then :
 enableval=$enable_decimal_float;
 case $enable_decimal_float in
 yes | no | bid | dpd) default_decimal_float=$enable_decimal_float ;;
 *) as_fn_error "'$enable_decimal_float' is an invalid value for --enable-decimal-float.
Valid choices are 'yes', 'bid', 'dpd', and 'no'." "$LINENO" 5 ;;
 esac

else

 case $target in
 powerpc*-*-linux* | i?86*-*-linux* | x86_64*-*-linux* | s390*-*-linux* | \
 i?86*-*-gnu* | \
 i?86*-*-mingw* | x86_64*-*-mingw* | \
 i?86*-*-cygwin* | x86_64*-*-cygwin*)
 enable_decimal_float=yes
 ;;
 *)
 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: decimal float is not supported for this target, ignored" >&5
$as_echo "$as_me: WARNING: decimal float is not supported for this target, ignored" >&2;}
 enable_decimal_float=no
 ;;
 esac

fi


# x86's use BID format instead of DPD
case x$enable_decimal_float in
 xyes)
 case $target in
 i?86*-*-* | x86_64*-*-*)
enable_decimal_float=bid
;;
 *)
enable_decimal_float=dpd
;;
 esac
 default_decimal_float=$enable_decimal_float
 ;;
 xno)
 # ENABLE_DECIMAL_FLOAT is set to 0. But we have to have proper
 # dependency on libdecnumber.
 default_decimal_float=dpd
 ;;
esac




# Use default_decimal_float for dependency.
enable_decimal_float=$default_decimal_float

# If BID is being used, additional objects should be linked in.
if test x$enable_decimal_float = xbid; then
 ADDITIONAL_OBJS="$ADDITIONAL_OBJS \$(bid_OBJS)"
else
 ADDITIONAL_OBJS=
fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_decimal_float" >&5
$as_echo "$enable_decimal_float" >&6; }



 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
$as_echo_n "checking whether byte ordering is bigendian... " >&6; }
if test "${ac_cv_c_bigendian+set}" = set; then :
 $as_echo_n "(cached) " >&6
else
 ac_cv_c_bigendian=unknown
 # See if we're dealing with a universal compiler.
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#ifndef __APPLE_CC__
 not a universal capable compiler
 #endif
 typedef int dummy;

_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :

# Check for potential -arch flags. It is not universal unless
# there are at least two -arch flags with different values.
ac_arch=
ac_prev=
for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
 if test -n "$ac_prev"; then
 case $ac_word in
 i?86 | x86_64 | ppc | ppc64)
 if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
 ac_arch=$ac_word
 else
 ac_cv_c_bigendian=universal
 break
 fi
 ;;
 esac
 ac_prev=
 elif test "x$ac_word" = "x-arch"; then
 ac_prev=arch
 fi
 done
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 if test $ac_cv_c_bigendian = unknown; then
 # See if sys/param.h defines the BYTE_ORDER macro.
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/types.h>
 #include <sys/param.h>

int
main ()
{
#if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
 && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
 && LITTLE_ENDIAN)
 bogus endian macros
 #endif

 ;
 return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
 # It does; now see whether it defined to BIG_ENDIAN or not.
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/types.h>
#include <sys/param.h>

int
main ()
{
#if BYTE_ORDER != BIG_ENDIAN
 not big endian
#endif

 ;
 return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
 ac_cv_c_bigendian=yes
else
 ac_cv_c_bigendian=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 fi
 if test $ac_cv_c_bigendian = unknown; then
 # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <limits.h>

int
main ()
{
#if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
 bogus endian macros
 #endif

 ;
 return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
 # It does; now see whether it defined to _BIG_ENDIAN or not.
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <limits.h>

int
main ()
{
#ifndef _BIG_ENDIAN
 not big endian
#endif

 ;
 return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
 ac_cv_c_bigendian=yes
else
 ac_cv_c_bigendian=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 fi
 if test $ac_cv_c_bigendian = unknown; then
 # Compile a test program.
 if test "$cross_compiling" = yes; then :
 # Try to guess by grepping values from an object file.
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
short int ascii_mm[] =
 { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
short int ascii_ii[] =
 { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
int use_ascii (int i) {
 return ascii_mm[i] + ascii_ii[i];
}
short int ebcdic_ii[] =
 { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
short int ebcdic_mm[] =
 { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
int use_ebcdic (int i) {
 return ebcdic_mm[i] + ebcdic_ii[i];
}
extern int foo;

int
main ()
{
return use_ascii (foo) == use_ebcdic (foo);
 ;
 return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
 if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
 ac_cv_c_bigendian=yes
 fi
 if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
 if test "$ac_cv_c_bigendian" = unknown; then
ac_cv_c_bigendian=no
 else
# finding both strings is unlikely to happen, but who knows?
ac_cv_c_bigendian=unknown
 fi
 fi
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
else
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
$ac_includes_default
int
main ()
{

 /* Are we little or big endian? From Harbison&Steele. */
 union
 {
 long int l;
 char c[sizeof (long int)];
 } u;
 u.l = 1;
 return u.c[sizeof (long int) - 1] == 1;

 ;
 return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
 ac_cv_c_bigendian=no
else
 ac_cv_c_bigendian=yes
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
 conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

 fi
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
$as_echo "$ac_cv_c_bigendian" >&6; }
 case $ac_cv_c_bigendian in #(
 yes)
 $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
;; #(
 no)
 ;; #(
 universal)

$as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h

 ;; #(
 *)
 as_fn_error "unknown endianness
 presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
 esac


# Enable --enable-host-shared.
# Check whether --enable-host-shared was given.
if test "${enable_host_shared+set}" = set; then :
 enableval=$enable_host_shared; PICFLAG=-fPIC
else
 PICFLAG=
fi



# Output.

ac_config_headers="$ac_config_headers config.h:config.in"

ac_config_files="$ac_config_files Makefile"

cat >confcache <<\_ACEOF
# This file is a shell script that caches the results of configure
# tests run on this system so they can be shared between configure
# scripts and configure runs, see configure's option --config-cache.
# It is not useful on other systems. If it contains results you don't
# want to keep, you may remove or edit it.
#
# config.status only pays attention to the cache file if you give it
# the --recheck option to rerun configure.
#
# `ac_cv_env_foo' variables (set or unset) will be overridden when
# loading this file, other *unset* `ac_cv_foo' will be assigned the
# following values.

_ACEOF

# The following way of writing the cache mishandles newlines in values,
# but we know of no workaround that is simple, portable, and efficient.
# So, we kill variables containing newlines.
# Ultrix sh set writes to stderr and can't be redirected directly,
# and sets the high bit in the cache file unless we assign to the vars.
(
 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
 eval ac_val=\$$ac_var
 case $ac_val in #(
 *${as_nl}*)
 case $ac_var in #(
 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
 esac
 case $ac_var in #(
 _ | IFS | as_nl) ;; #(
 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
 *) { eval $ac_var=; unset $ac_var;} ;;
 esac ;;
 esac
 done

 (set) 2>&1 |
 case $as_nl`(ac_space=' '; set) 2>&1` in #(
 *${as_nl}ac_space=\ *)
 # `set' does not quote correctly, so add quotes: double-quote
 # substitution turns \\\\ into \\, and sed turns \\ into \.
 sed -n \
"s/'/'\\\\''/g;
 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
 ;; #(
 *)
 # `set' quotes correctly as required by POSIX, so do not add quotes.
 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
 ;;
 esac |
 sort
) |
 sed '
 /^ac_cv_env_/b end
 t clear
 :clear
 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
 t end
 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
 :end' >>confcache
if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
 if test -w "$cache_file"; then
 test "x$cache_file" != "x/dev/null" &&
 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
$as_echo "$as_me: updating cache $cache_file" >&6;}
 cat confcache >$cache_file
 else
 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
 fi
fi
rm -f confcache

test "x$prefix" = xNONE && prefix=$ac_default_prefix
# Let make expand exec_prefix.
test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'

DEFS=-DHAVE_CONFIG_H

ac_libobjs=
ac_ltlibobjs=
for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
 # 1. Remove the extension, and $U if already installed.
 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
 ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
 # will be set to the directory where LIBOBJS objects are built.
 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
done
LIBOBJS=$ac_libobjs

LTLIBOBJS=$ac_ltlibobjs




: ${CONFIG_STATUS=./config.status}
ac_write_fail=0
ac_clean_files_save=$ac_clean_files
ac_clean_files="$ac_clean_files $CONFIG_STATUS"
{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
as_write_fail=0
cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
#! $SHELL
# Generated by $as_me.
# Run this file to recreate the current configuration.
# Compiler output produced by configure, useful for debugging
# configure, is in config.log if it exists.

debug=false
ac_cs_recheck=false
ac_cs_silent=false

SHELL=\${CONFIG_SHELL-$SHELL}
export SHELL
_ASEOF
cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
## -------------------- ##
## 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=:
 # 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
else
 case `(set -o) 2>/dev/null` in #(
 *posix*) :
 set -o posix ;; #(
 *) :
 ;;
esac
fi


as_nl='
'
export as_nl
# Printing a long string crashes Solaris 7 /usr/bin/printf.
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$as_echo
# Prefer a ksh shell builtin over an external printf program on Solaris,
# but without wasting forks for bash or zsh.
if test -z "$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'
else
 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
 arg=$1;
 case $arg in #(
 *"$as_nl"*)
expr "X$arg" : "X\\(.*\\)$as_nl";
arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
 esac;
 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
 '
 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'
fi

# The user is always right.
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=';'
 }
fi


# IFS
# We need space, tab and new line, in precisely that order. Quoting is
# there to prevent editors from complaining about space-tab.
# (If _AS_PATH_WALK were called with IFS unset, it would disable word
# splitting by setting IFS to empty value.)
IFS=" ""	$as_nl"

# Find who we are. Look in the path if we contain no directory separator.
case $0 in #((
 *[\\/]* ) as_myself=$0 ;;
 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
 IFS=$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

 ;;
esac
# We did not find ourselves, most probably we were run as `sh COMMAND'
# in which case we are not to be found in the path.
if test "x$as_myself" = x; then
 as_myself=$0
fi
if test ! -f "$as_myself"; then
 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
 exit 1
fi

# Unset variables that we do not need and which cause bugs (e.g. in
# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
# suppresses any "Segmentation fault" message there. '((' could
# trigger a bug in pdksh 5.2.14.
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 $as_var || :
done
PS1='$ '
PS2='> '
PS4='+ '

# NLS nuisances.
LC_ALL=C
export LC_ALL
LANGUAGE=C
export LANGUAGE

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


# as_fn_error ERROR [LINENO LOG_FD]
# ---------------------------------
# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
# script with status $?, using 1 if that was 0.
as_fn_error ()
{
 as_status=$?; test $as_status -eq 0 && as_status=1
 if test "$3"; then
 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
 fi
 $as_echo "$as_me: error: $1" >&2
 as_fn_exit $as_status
} # as_fn_error


# as_fn_set_status STATUS
# -----------------------
# Set $? to STATUS, without forking.
as_fn_set_status ()
{
 return $1
} # as_fn_set_status

# as_fn_exit STATUS
# -----------------
# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
as_fn_exit ()
{
 set +e
 as_fn_set_status $1
 exit $1
} # as_fn_exit

# as_fn_unset VAR
# ---------------
# Portably unset VAR.
as_fn_unset ()
{
 { eval $1=; unset $1;}
}
as_unset=as_fn_unset
# as_fn_append VAR VALUE
# ----------------------
# Append the text in VALUE to the end of the definition contained in VAR. Take
# advantage of any shell optimizations that allow amortized linear growth over
# repeated appends, instead of the typical quadratic growth present in naive
# implementations.
if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
 eval 'as_fn_append ()
 {
 eval $1+=\$2
 }'
else
 as_fn_append ()
 {
 eval $1=\$$1\$2
 }
fi # as_fn_append

# as_fn_arith ARG...
# ------------------
# Perform arithmetic evaluation on the ARGs, and store the result in the
# global $as_val. Take advantage of shells that can avoid forks. The arguments
# must be portable across $(()) and expr.
if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
 eval 'as_fn_arith ()
 {
 as_val=$(( $* ))
 }'
else
 as_fn_arith ()
 {
 as_val=`expr "$@" || test $? -eq 1`
 }
fi # as_fn_arith


if expr a : '\(a\)' >/dev/null 2>&1 &&
 test "X`expr 00001 : '.*\(...\)'`" = X001; then
 as_expr=expr
else
 as_expr=false
fi

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

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

as_me=`$as_basename -- "$0" ||
$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 X"$0" : 'X\(//\)$' \| \
 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
$as_echo X/"$0" |
 sed '/^.*\/\([^/][^/]*\)\/*$/{
 s//\1/
 q
 }
 /^X\/\(\/\/\)$/{
 s//\1/
 q
 }
 /^X\/\(\/\).*/{
 s//\1/
 q
 }
 s/.*/./; q'`

# Avoid depending upon Character Ranges.
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

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';;
esac

rm -f conf$$ conf$$.exe conf$$.file
if test -d conf$$.dir; then
 rm -f conf$$.dir/conf$$.file
else
 rm -f conf$$.dir
 mkdir conf$$.dir 2>/dev/null
fi
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
else
 as_ln_s='cp -p'
fi
rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
rmdir conf$$.dir 2>/dev/null


# as_fn_mkdir_p
# -------------
# Create "$as_dir" as a directory, including parents if necessary.
as_fn_mkdir_p ()
{

 case $as_dir in #(
 -*) as_dir=./$as_dir;;
 esac
 test -d "$as_dir" || eval $as_mkdir_p || {
 as_dirs=
 while :; do
 case $as_dir in #(
 *\'*) as_qdir=`$as_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" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 X"$as_dir" : 'X\(//\)[^/]' \| \
 X"$as_dir" : 'X\(//\)$' \| \
 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
$as_echo X"$as_dir" |
 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 s//\1/
 q
 }
 /^X\(\/\/\)[^/].*/{
 s//\1/
 q
 }
 /^X\(\/\/\)$/{
 s//\1/
 q
 }
 /^X\(\/\).*/{
 s//\1/
 q
 }
 s/.*/./; q'`
 test -d "$as_dir" && break
 done
 test -z "$as_dirs" || eval "mkdir $as_dirs"
 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"


} # as_fn_mkdir_p
if mkdir -p . 2>/dev/null; then
 as_mkdir_p='mkdir -p "$as_dir"'
else
 test -d ./-p && rmdir ./-p
 as_mkdir_p=false
fi

if test -x / >/dev/null 2>&1; then
 as_test_x='test -x'
else
 if ls -dL / >/dev/null 2>&1; then
 as_ls_L_option=L
 else
 as_ls_L_option=
 fi
 as_test_x='
 eval sh -c '\''
 if test -d "$1"; then
test -d "$1/.";
 else
case $1 in #(
-*)set "./$1";;
esac;
case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
???[sx]*):;;*)false;;esac;fi
 '\'' sh
 '
fi
as_executable_p=$as_test_x

# Sed expression to map a string onto a valid CPP name.
as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"

# Sed expression to map a string onto a valid variable name.
as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"


exec 6>&1
## ----------------------------------- ##
## Main body of $CONFIG_STATUS script. ##
## ----------------------------------- ##
_ASEOF
test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1

cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
# Save the log message, to keep $0 and so on meaningful, and to
# report actual input values of CONFIG_FILES etc. instead of their
# values after options handling.
ac_log="
This file was extended by libdecnumber $as_me , which was
generated by GNU Autoconf 2.64. Invocation command line was

 CONFIG_FILES = $CONFIG_FILES
 CONFIG_HEADERS = $CONFIG_HEADERS
 CONFIG_LINKS = $CONFIG_LINKS
 CONFIG_COMMANDS = $CONFIG_COMMANDS
 $ $0 $@

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

_ACEOF

case $ac_config_files in *"
"*) set x $ac_config_files; shift; ac_config_files=$*;;
esac

case $ac_config_headers in *"
"*) set x $ac_config_headers; shift; ac_config_headers=$*;;
esac


cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
# Files that config.status was made for.
config_files="$ac_config_files"
config_headers="$ac_config_headers"
config_commands="$ac_config_commands"

_ACEOF

cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
ac_cs_usage="\
\`$as_me' instantiates files and other configuration actions
from templates according to the current configuration. Unless the files
and actions are specified as TAGs, all are instantiated by default.

Usage: $0 [OPTION]... [TAG]...

 -h, --help print this help, then exit
 -V, --version print version number and configuration settings, then exit
 -q, --quiet, --silent
 do not print progress messages
 -d, --debug don't remove temporary files
 --recheck update $as_me by reconfiguring in the same conditions
 --file=FILE[:TEMPLATE]
 instantiate the configuration file FILE
 --header=FILE[:TEMPLATE]
 instantiate the configuration header FILE

Configuration files:
$config_files

Configuration headers:
$config_headers

Configuration commands:
$config_commands

Report bugs to <gcc-bugs@gcc.gnu.org>."

_ACEOF
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
ac_cs_version="\\
libdecnumber config.status
configured by $0, generated by GNU Autoconf 2.64,
 with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"

Copyright (C) 2009 Free Software Foundation, Inc.
This config.status script is free software; the Free Software Foundation
gives unlimited permission to copy, distribute and modify it."

ac_pwd='$ac_pwd'
srcdir='$srcdir'
test -n "\$AWK" || AWK=awk
_ACEOF

cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
# The default lists apply if the user does not specify any file.
ac_need_defaults=:
while test $# != 0
do
 case $1 in
 --*=*)
 ac_option=`expr "X$1" : 'X\([^=]*\)='`
 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
 ac_shift=:
 ;;
 *)
 ac_option=$1
 ac_optarg=$2
 ac_shift=shift
 ;;
 esac

 case $ac_option in
 # Handling of the options.
 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
 ac_cs_recheck=: ;;
 --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
 $as_echo "$ac_cs_version"; exit ;;
 --debug | --debu | --deb | --de | --d | -d )
 debug=: ;;
 --file | --fil | --fi | --f )
 $ac_shift
 case $ac_optarg in
 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
 esac
 as_fn_append CONFIG_FILES " '$ac_optarg'"
 ac_need_defaults=false;;
 --header | --heade | --head | --hea )
 $ac_shift
 case $ac_optarg in
 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
 esac
 as_fn_append CONFIG_HEADERS " '$ac_optarg'"
 ac_need_defaults=false;;
 --he | --h)
 # Conflict between --help and --header
 as_fn_error "ambiguous option: \`$1'
Try \`$0 --help' for more information.";;
 --help | --hel | -h )
 $as_echo "$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.
 -*) as_fn_error "unrecognized option: \`$1'
Try \`$0 --help' for more information." ;;

 *) as_fn_append 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 >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
if \$ac_cs_recheck; then
 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
 shift
 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
 CONFIG_SHELL='$SHELL'
 export CONFIG_SHELL
 exec "\$@"
fi

_ACEOF
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
exec 5>>config.log
{
 echo
 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
## Running $as_me. ##
_ASBOX
 $as_echo "$ac_log"
} >&5

_ACEOF
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
#
# INIT-COMMANDS
#

GCC="$GCC"
CC="$CC"
acx_cv_header_stdint="$acx_cv_header_stdint"
acx_cv_type_int8_t="$acx_cv_type_int8_t"
acx_cv_type_int16_t="$acx_cv_type_int16_t"
acx_cv_type_int32_t="$acx_cv_type_int32_t"
acx_cv_type_int64_t="$acx_cv_type_int64_t"
acx_cv_type_intptr_t="$acx_cv_type_intptr_t"
ac_cv_type_uintmax_t="$ac_cv_type_uintmax_t"
ac_cv_type_uintptr_t="$ac_cv_type_uintptr_t"
ac_cv_type_uint64_t="$ac_cv_type_uint64_t"
ac_cv_type_u_int64_t="$ac_cv_type_u_int64_t"
ac_cv_type_u_int32_t="$ac_cv_type_u_int32_t"
ac_cv_type_int_least32_t="$ac_cv_type_int_least32_t"
ac_cv_type_int_fast32_t="$ac_cv_type_int_fast32_t"
ac_cv_sizeof_void_p="$ac_cv_sizeof_void_p"


_ACEOF

cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1

# Handling of arguments.
for ac_config_target in $ac_config_targets
do
 case $ac_config_target in
 "gstdint.h") CONFIG_COMMANDS="$CONFIG_COMMANDS gstdint.h" ;;
 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;

 *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
 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=$config_files
 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
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 debugging.
# 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"; } && exit $exit_status
' 0
 trap 'as_fn_exit 1' 1 2 13 15
}
# Create a (secure) tmp directory for tmp files.

{
 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
 test -n "$tmp" && test -d "$tmp"
} ||
{
 tmp=./conf$$-$RANDOM
 (umask 077 && mkdir "$tmp")
} || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5

# Set up the scripts for CONFIG_FILES section.
# No need to generate them if there are no CONFIG_FILES.
# This happens for instance with `./config.status config.h'.
if test -n "$CONFIG_FILES"; then


ac_cr=`echo X | tr X '\015'`
# On cygwin, bash can eat \r inside `` if the user requested igncr.
# But we know of no other shell where ac_cr would be empty at this
# point, so we can use a bashism as a fallback.
if test "x$ac_cr" = x; then
 eval ac_cr=\$\'\\r\'
fi
ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
 ac_cs_awk_cr='\r'
else
 ac_cs_awk_cr=$ac_cr
fi

echo 'BEGIN {' >"$tmp/subs1.awk" &&
_ACEOF


{
 echo "cat >conf$$subs.awk <<_ACEOF" &&
 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
 echo "_ACEOF"
} >conf$$subs.sh ||
 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
ac_delim='%!_!# '
for ac_last_try in false false false false false :; do
 . ./conf$$subs.sh ||
 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5

 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
 if test $ac_delim_n = $ac_delim_num; then
 break
 elif $ac_last_try; then
 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
 else
 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
 fi
done
rm -f conf$$subs.sh

cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
_ACEOF
sed -n '
h
s/^/S["/; s/!.*/"]=/
p
g
s/^[^!]*!//
:repl
t repl
s/'"$ac_delim"'$//
t delim
:nl
h
s/\(.\{148\}\).*/\1/
t more1
s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
p
n
b repl
:more1
s/["\\]/\\&/g; s/^/"/; s/$/"\\/
p
g
s/.\{148\}//
t nl
:delim
h
s/\(.\{148\}\).*/\1/
t more2
s/["\\]/\\&/g; s/^/"/; s/$/"/
p
b
:more2
s/["\\]/\\&/g; s/^/"/; s/$/"\\/
p
g
s/.\{148\}//
t delim
' <conf$$subs.awk | sed '
/^[^""]/{
 N
 s/\n//
}
' >>$CONFIG_STATUS || ac_write_fail=1
rm -f conf$$subs.awk
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
_ACAWK
cat >>"\$tmp/subs1.awk" <<_ACAWK &&
 for (key in S) S_is_set[key] = 1
 FS = ""

}
{
 line = $ 0
 nfields = split(line, field, "@")
 substed = 0
 len = length(field[1])
 for (i = 2; i < nfields; i++) {
 key = field[i]
 keylen = length(key)
 if (S_is_set[key]) {
 value = S[key]
 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
 len += length(value) + length(field[++i])
 substed = 1
 } else
 len += 1 + keylen
 }

 print line
}

_ACAWK
_ACEOF
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
else
 cat
fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
 || as_fn_error "could not setup config files machinery" "$LINENO" 5
_ACEOF

# VPATH may cause trouble with some makes, so we remove $(srcdir),
# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
# trailing colons and then remove the whole line if VPATH becomes empty
# (actually we leave an empty line to preserve line numbers).
if test "x$srcdir" = x.; then
 ac_vpsub='/^[ ]*VPATH[ ]*=/{
s/:*\$(srcdir):*/:/
s/:*\${srcdir}:*/:/
s/:*@srcdir@:*/:/
s/^\([^=]*=[ ]*\):*/\1/
s/:*$//
s/^[^=]*=[ ]*$//
}'
fi

cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
fi # test -n "$CONFIG_FILES"

# Set up the scripts for CONFIG_HEADERS section.
# No need to generate them if there are no CONFIG_HEADERS.
# This happens for instance with `./config.status Makefile'.
if test -n "$CONFIG_HEADERS"; then
cat >"$tmp/defines.awk" <<\_ACAWK ||
BEGIN {
_ACEOF

# Transform confdefs.h into an awk script `defines.awk', embedded as
# here-document in config.status, that substitutes the proper values into
# config.h.in to produce config.h.

# Create a delimiter string that does not exist in confdefs.h, to ease
# handling of long lines.
ac_delim='%!_!# '
for ac_last_try in false false :; do
 ac_t=`sed -n "/$ac_delim/p" confdefs.h`
 if test -z "$ac_t"; then
 break
 elif $ac_last_try; then
 as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
 else
 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
 fi
done

# For the awk script, D is an array of macro values keyed by name,
# likewise P contains macro parameters if any. Preserve backslash
# newline sequences.

ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
sed -n '
s/.\{148\}/&'"$ac_delim"'/g
t rset
:rset
s/^[ ]*#[ ]*define[ ][ ]*/ /
t def
d
:def
s/\\$//
t bsnl
s/["\\]/\\&/g
s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
D["\1"]=" \3"/p
s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
d
:bsnl
s/["\\]/\\&/g
s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
D["\1"]=" \3\\\\\\n"\\/p
t cont
s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
t cont
d
:cont
n
s/.\{148\}/&'"$ac_delim"'/g
t clear
:clear
s/\\$//
t bsnlc
s/["\\]/\\&/g; s/^/"/; s/$/"/p
d
:bsnlc
s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
b cont
' <confdefs.h | sed '
s/'"$ac_delim"'/"\\\
"/g' >>$CONFIG_STATUS || ac_write_fail=1

cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 for (key in D) D_is_set[key] = 1
 FS = ""
}
/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
 line = \$ 0
 split(line, arg, " ")
 if (arg[1] == "#") {
 defundef = arg[2]
 mac1 = arg[3]
 } else {
 defundef = substr(arg[1], 2)
 mac1 = arg[2]
 }
 split(mac1, mac2, "(") #)
 macro = mac2[1]
 prefix = substr(line, 1, index(line, defundef) - 1)
 if (D_is_set[macro]) {
 # Preserve the white space surrounding the "#".
 print prefix "define", macro P[macro] D[macro]
 next
 } else {
 # Replace #undef with comments. This is necessary, for example,
 # in the case of _POSIX_SOURCE, which is predefined and required
 # on some systems where configure will not decide to define it.
 if (defundef == "undef") {
 print "/*", prefix defundef, macro, "*/"
 next
 }
 }
}
{ print }
_ACAWK
_ACEOF
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 as_fn_error "could not setup config headers machinery" "$LINENO" 5
fi # test -n "$CONFIG_HEADERS"


eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS"
shift
for ac_tag
do
 case $ac_tag in
 :[FHLC]) ac_mode=$ac_tag; continue;;
 esac
 case $ac_mode$ac_tag in
 :[FHL]*:*);;
 :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
 :[FH]-) ac_tag=-:-;;
 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
 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 absolute path cannot be DOS-style,
 # because $ac_f cannot contain `:'.
 test -f "$ac_f" ||
 case $ac_f in
 [\\/$]*) false;;
 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
 esac ||
 as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
 esac
 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
 as_fn_append ac_file_inputs " '$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 '`
 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
`' by configure.'
 if test x"$ac_file" != x-; then
 configure_input="$ac_file. $configure_input"
 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
$as_echo "$as_me: creating $ac_file" >&6;}
 fi
 # Neutralize special characters interpreted by sed in replacement strings.
 case $configure_input in #(
 *\&* | *\|* | *\\* )
 ac_sed_conf_input=`$as_echo "$configure_input" |
 sed 's/[\\\\&|]/\\\\&/g'`;; #(
 *) ac_sed_conf_input=$configure_input;;
 esac

 case $ac_tag in
 *:-:* | *:-) cat >"$tmp/stdin" \
 || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
 esac
 ;;
 esac

 ac_dir=`$as_dirname -- "$ac_file" ||
$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 X"$ac_file" : 'X\(//\)[^/]' \| \
 X"$ac_file" : 'X\(//\)$' \| \
 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
$as_echo X"$ac_file" |
 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 s//\1/
 q
 }
 /^X\(\/\/\)[^/].*/{
 s//\1/
 q
 }
 /^X\(\/\/\)$/{
 s//\1/
 q
 }
 /^X\(\/\).*/{
 s//\1/
 q
 }
 s/.*/./; q'`
 as_dir="$ac_dir"; as_fn_mkdir_p
 ac_builddir=.

case "$ac_dir" in
.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
*)
 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
 # A ".." for each directory in $ac_dir_suffix.
 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
 case $ac_top_builddir_sub in
 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
 esac ;;
esac
ac_abs_top_builddir=$ac_pwd
ac_abs_builddir=$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_srcdir=$ac_abs_top_srcdir$ac_dir_suffix


 case $ac_mode in
 :F)
 #
 # CONFIG_FILE
 #

_ACEOF

cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
# If the template does not know about datarootdir, expand it.
# FIXME: This hack should be removed a few years after 2.60.
ac_datarootdir_hack=; ac_datarootdir_seen=
ac_sed_dataroot='
/datarootdir/ {
 p
 q
}
/@datadir@/p
/@docdir@/p
/@infodir@/p
/@localedir@/p
/@mandir@/p'
case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
*datarootdir*) ac_datarootdir_seen=yes;;
*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
_ACEOF
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 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 `$srcdir' = `.'.
# Shell code in configure.ac might set extrasub.
# FIXME: do we really want to maintain this feature?
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
ac_sed_extra="$ac_vpsub
$extrasub
_ACEOF
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
:t
/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
s|@configure_input@|$ac_sed_conf_input|;t t
s&@top_builddir@&$ac_top_builddir_sub&;t t
s&@top_build_prefix@&$ac_top_build_prefix&;t t
s&@srcdir@&$ac_srcdir&;t t
s&@abs_srcdir@&$ac_abs_srcdir&;t t
s&@top_srcdir@&$ac_top_srcdir&;t t
s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
s&@builddir@&$ac_builddir&;t t
s&@abs_builddir@&$ac_abs_builddir&;t t
s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
$ac_datarootdir_hack
"
eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
 || as_fn_error "could not create $ac_file" "$LINENO" 5

test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
 { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
which seems to be undefined. Please make sure it is defined." >&5
$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
which 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 \
 || as_fn_error "could not create $ac_file" "$LINENO" 5
 ;;
 :H)
 #
 # CONFIG_HEADER
 #
 if test x"$ac_file" != x-; then
 {
 $as_echo "/* $configure_input */" \
 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
 } >"$tmp/config.h" \
 || as_fn_error "could not create $ac_file" "$LINENO" 5
 if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
$as_echo "$as_me: $ac_file is unchanged" >&6;}
 else
 rm -f "$ac_file"
 mv "$tmp/config.h" "$ac_file" \
|| as_fn_error "could not create $ac_file" "$LINENO" 5
 fi
 else
 $as_echo "/* $configure_input */" \
 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
 || as_fn_error "could not create -" "$LINENO" 5
 fi
 ;;

 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
$as_echo "$as_me: executing $ac_file commands" >&6;}
 ;;
 esac


 case $ac_file$ac_mode in
 "gstdint.h":C)
if test "$GCC" = yes; then
 echo "/* generated for " `$CC --version | sed 1q` "*/" > tmp-stdint.h
else
 echo "/* generated for $CC */" > tmp-stdint.h
fi

sed 's/^ *//' >> tmp-stdint.h <<EOF

 #ifndef GCC_GENERATED_STDINT_H
 #define GCC_GENERATED_STDINT_H 1

 #include <sys/types.h>
EOF

if test "$acx_cv_header_stdint" != stdint.h; then
 echo "#include <stddef.h>" >> tmp-stdint.h
fi
if test "$acx_cv_header_stdint" != stddef.h; then
 echo "#include <$acx_cv_header_stdint>" >> tmp-stdint.h
fi

sed 's/^ *//' >> tmp-stdint.h <<EOF
 /* glibc uses these symbols as guards to prevent redefinitions. */
 #ifdef __int8_t_defined
 #define _INT8_T
 #define _INT16_T
 #define _INT32_T
 #endif
 #ifdef __uint32_t_defined
 #define _UINT32_T
 #endif

EOF

# ----------------- done header, emit basic int types -------------
if test "$acx_cv_header_stdint" = stddef.h; then
 sed 's/^ *//' >> tmp-stdint.h <<EOF

 #ifndef _UINT8_T
 #define _UINT8_T
 #ifndef __uint8_t_defined
 #define __uint8_t_defined
 #ifndef uint8_t
 typedef unsigned $acx_cv_type_int8_t uint8_t;
 #endif
 #endif
 #endif

 #ifndef _UINT16_T
 #define _UINT16_T
 #ifndef __uint16_t_defined
 #define __uint16_t_defined
 #ifndef uint16_t
 typedef unsigned $acx_cv_type_int16_t uint16_t;
 #endif
 #endif
 #endif

 #ifndef _UINT32_T
 #define _UINT32_T
 #ifndef __uint32_t_defined
 #define __uint32_t_defined
 #ifndef uint32_t
 typedef unsigned $acx_cv_type_int32_t uint32_t;
 #endif
 #endif
 #endif

 #ifndef _INT8_T
 #define _INT8_T
 #ifndef __int8_t_defined
 #define __int8_t_defined
 #ifndef int8_t
 typedef $acx_cv_type_int8_t int8_t;
 #endif
 #endif
 #endif

 #ifndef _INT16_T
 #define _INT16_T
 #ifndef __int16_t_defined
 #define __int16_t_defined
 #ifndef int16_t
 typedef $acx_cv_type_int16_t int16_t;
 #endif
 #endif
 #endif

 #ifndef _INT32_T
 #define _INT32_T
 #ifndef __int32_t_defined
 #define __int32_t_defined
 #ifndef int32_t
 typedef $acx_cv_type_int32_t int32_t;
 #endif
 #endif
 #endif
EOF
elif test "$ac_cv_type_u_int32_t" = yes; then
 sed 's/^ *//' >> tmp-stdint.h <<EOF

 /* int8_t int16_t int32_t defined by inet code, we do the u_intXX types */
 #ifndef _INT8_T
 #define _INT8_T
 #endif
 #ifndef _INT16_T
 #define _INT16_T
 #endif
 #ifndef _INT32_T
 #define _INT32_T
 #endif

 #ifndef _UINT8_T
 #define _UINT8_T
 #ifndef __uint8_t_defined
 #define __uint8_t_defined
 #ifndef uint8_t
 typedef u_int8_t uint8_t;
 #endif
 #endif
 #endif

 #ifndef _UINT16_T
 #define _UINT16_T
 #ifndef __uint16_t_defined
 #define __uint16_t_defined
 #ifndef uint16_t
 typedef u_int16_t uint16_t;
 #endif
 #endif
 #endif

 #ifndef _UINT32_T
 #define _UINT32_T
 #ifndef __uint32_t_defined
 #define __uint32_t_defined
 #ifndef uint32_t
 typedef u_int32_t uint32_t;
 #endif
 #endif
 #endif
EOF
else
 sed 's/^ *//' >> tmp-stdint.h <<EOF

 /* Some systems have guard macros to prevent redefinitions, define them. */
 #ifndef _INT8_T
 #define _INT8_T
 #endif
 #ifndef _INT16_T
 #define _INT16_T
 #endif
 #ifndef _INT32_T
 #define _INT32_T
 #endif
 #ifndef _UINT8_T
 #define _UINT8_T
 #endif
 #ifndef _UINT16_T
 #define _UINT16_T
 #endif
 #ifndef _UINT32_T
 #define _UINT32_T
 #endif
EOF
fi

# ------------- done basic int types, emit int64_t types ------------
if test "$ac_cv_type_uint64_t" = yes; then
 sed 's/^ *//' >> tmp-stdint.h <<EOF

 /* system headers have good uint64_t and int64_t */
 #ifndef _INT64_T
 #define _INT64_T
 #endif
 #ifndef _UINT64_T
 #define _UINT64_T
 #endif
EOF
elif test "$ac_cv_type_u_int64_t" = yes; then
 sed 's/^ *//' >> tmp-stdint.h <<EOF

 /* system headers have an u_int64_t (and int64_t) */
 #ifndef _INT64_T
 #define _INT64_T
 #endif
 #ifndef _UINT64_T
 #define _UINT64_T
 #ifndef __uint64_t_defined
 #define __uint64_t_defined
 #ifndef uint64_t
 typedef u_int64_t uint64_t;
 #endif
 #endif
 #endif
EOF
elif test -n "$acx_cv_type_int64_t"; then
 sed 's/^ *//' >> tmp-stdint.h <<EOF

 /* architecture has a 64-bit type, $acx_cv_type_int64_t */
 #ifndef _INT64_T
 #define _INT64_T
 #ifndef int64_t
 typedef $acx_cv_type_int64_t int64_t;
 #endif
 #endif
 #ifndef _UINT64_T
 #define _UINT64_T
 #ifndef __uint64_t_defined
 #define __uint64_t_defined
 #ifndef uint64_t
 typedef unsigned $acx_cv_type_int64_t uint64_t;
 #endif
 #endif
 #endif
EOF
else
 sed 's/^ *//' >> tmp-stdint.h <<EOF

 /* some common heuristics for int64_t, using compiler-specific tests */
 #if defined __STDC_VERSION__ && (__STDC_VERSION__-0) >= 199901L
 #ifndef _INT64_T
 #define _INT64_T
 #ifndef __int64_t_defined
 #ifndef int64_t
 typedef long long int64_t;
 #endif
 #endif
 #endif
 #ifndef _UINT64_T
 #define _UINT64_T
 #ifndef uint64_t
 typedef unsigned long long uint64_t;
 #endif
 #endif

 #elif defined __GNUC__ && defined (__STDC__) && __STDC__-0
 /* NextStep 2.0 cc is really gcc 1.93 but it defines __GNUC__ = 2 and
 does not implement __extension__. But that compiler doesn't define
 __GNUC_MINOR__. */
 # if __GNUC__ < 2 || (__NeXT__ && !__GNUC_MINOR__)
 # define __extension__
 # endif

 # ifndef _INT64_T
 # define _INT64_T
 # ifndef int64_t
 __extension__ typedef long long int64_t;
 # endif
 # endif
 # ifndef _UINT64_T
 # define _UINT64_T
 # ifndef uint64_t
 __extension__ typedef unsigned long long uint64_t;
 # endif
 # endif

 #elif !defined __STRICT_ANSI__
 # if defined _MSC_VER || defined __WATCOMC__ || defined __BORLANDC__

 # ifndef _INT64_T
 # define _INT64_T
 # ifndef int64_t
 typedef __int64 int64_t;
 # endif
 # endif
 # ifndef _UINT64_T
 # define _UINT64_T
 # ifndef uint64_t
 typedef unsigned __int64 uint64_t;
 # endif
 # endif
 # endif /* compiler */

 #endif /* ANSI version */
EOF
fi

# ------------- done int64_t types, emit intptr types ------------
if test "$ac_cv_type_uintptr_t" != yes; then
 sed 's/^ *//' >> tmp-stdint.h <<EOF

 /* Define intptr_t based on sizeof(void*) = $ac_cv_sizeof_void_p */
 #ifndef __uintptr_t_defined
 #ifndef uintptr_t
 typedef u$acx_cv_type_intptr_t uintptr_t;
 #endif
 #endif
 #ifndef __intptr_t_defined
 #ifndef intptr_t
 typedef $acx_cv_type_intptr_t intptr_t;
 #endif
 #endif
EOF
fi

# ------------- done intptr types, emit int_least types ------------
if test "$ac_cv_type_int_least32_t" != yes; then
 sed 's/^ *//' >> tmp-stdint.h <<EOF

 /* Define int_least types */
 typedef int8_t int_least8_t;
 typedef int16_t int_least16_t;
 typedef int32_t int_least32_t;
 #ifdef _INT64_T
 typedef int64_t int_least64_t;
 #endif

 typedef uint8_t uint_least8_t;
 typedef uint16_t uint_least16_t;
 typedef uint32_t uint_least32_t;
 #ifdef _UINT64_T
 typedef uint64_t uint_least64_t;
 #endif
EOF
fi

# ------------- done intptr types, emit int_fast types ------------
if test "$ac_cv_type_int_fast32_t" != yes; then
 sed 's/^ *//' >> tmp-stdint.h <<EOF

 /* Define int_fast types. short is often slow */
 typedef int8_t int_fast8_t;
 typedef int int_fast16_t;
 typedef int32_t int_fast32_t;
 #ifdef _INT64_T
 typedef int64_t int_fast64_t;
 #endif

 typedef uint8_t uint_fast8_t;
 typedef unsigned int uint_fast16_t;
 typedef uint32_t uint_fast32_t;
 #ifdef _UINT64_T
 typedef uint64_t uint_fast64_t;
 #endif
EOF
fi

if test "$ac_cv_type_uintmax_t" != yes; then
 sed 's/^ *//' >> tmp-stdint.h <<EOF

 /* Define intmax based on what we found */
 #ifndef intmax_t
 #ifdef _INT64_T
 typedef int64_t intmax_t;
 #else
 typedef long intmax_t;
 #endif
 #endif
 #ifndef uintmax_t
 #ifdef _UINT64_T
 typedef uint64_t uintmax_t;
 #else
 typedef unsigned long uintmax_t;
 #endif
 #endif
EOF
fi

sed 's/^ *//' >> tmp-stdint.h <<EOF

 #endif /* GCC_GENERATED_STDINT_H */
EOF

if test -r gstdint.h && cmp -s tmp-stdint.h gstdint.h; then
 rm -f tmp-stdint.h
else
 mv -f tmp-stdint.h gstdint.h
fi

 ;;
 "config.h":H) echo timestamp > stamp-h1 ;;

 esac
done # for ac_tag


as_fn_exit 0
_ACEOF
ac_clean_files=$ac_clean_files_save

test $ac_write_fail = 0 ||
 as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5


# configure is writing to config.log, and then calls config.status.
# config.status does its own redirection, appending to config.log.
# Unfortunately, on DOS this fails, as config.log is still kept open
# by configure, so config.status won't be able to write to it; its
# output is simply discarded. So we exec the FD 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_success=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 || as_fn_exit $?
fi
if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
fi