#!/bin/sh

mkdir -p m4 || true

rm -rf autom4te.cache
rm -f aclocal.m4 ltmain.sh

touch README
touch ABOUT-NLS

echo "Running aclocal..." ; aclocal $ACLOCAL_FLAGS -I m4 || exit 1
echo "Running autoheader..." ; autoheader || exit 1
echo "Running autoconf..." ; autoconf || exit 1
echo "Running libtoolize..." ; (libtoolize --copy --automake || glibtoolize --automake) || exit 1
echo "Running automake..." ; automake --add-missing --copy --gnu || exit 1

W=0

rm -f config.cache-env.tmp
echo "OLD_PARM=\"$@\"" >> config.cache-env.tmp
echo "OLD_CFLAGS=\"$CFLAGS\"" >> config.cache-env.tmp
echo "OLD_PATH=\"$PATH\"" >> config.cache-env.tmp
echo "OLD_PKG_CONFIG_PATH=\"$PKG_CONFIG_PATH\"" >> config.cache-env.tmp
echo "OLD_LDFLAGS=\"$LDFLAGS\"" >> config.cache-env.tmp

cmp config.cache-env.tmp config.cache-env >> /dev/null
if [ $? -ne 0 ]; then
	W=1;
fi

if [ $W -ne 0 ]; then
	echo "Cleaning configure cache...";
	rm -f config.cache config.cache-env
	mv config.cache-env.tmp config.cache-env
else
	rm -f config.cache-env.tmp
fi

if [ -z "$NOCONFIGURE" ]; then
        ./configure -C "$@"

fi
