. "$PROJECTDIR/build/m4/package.env"

fetch $M4_URL

cd "$SOURCES" && tar xf m4-$M4_VERSION.tar.xz && cd m4-$M4_VERSION


bootstrap() {
    echo bootstrap
}


toolchain() {
	sed -r '/_GL_EXTERN_C/s/w?memchr|bsearch/(&)/' -i $(find -name \*.in.h)

	./configure \
		--prefix=/usr \
		--host=$TARGET \
		--build=$(build-aux/config.guess) > /dev/null

	make > /dev/null  && make DESTDIR="$SYSROOT" install > /dev/null
}

setup() {
	echo setup
}

final() {
	echo final
}

case $1 in 
    bootstrap)
		bootstrap
		;;
	toolchain)
		toolchain
		;;
	setup)
		setup
		;;
	final)
		final
		;;
esac


cd "$SOURCES" && rm -rf "$SOURCES/m4-$M4_VERSION"