# Copyright 1999-2006 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: $

inherit eutils

DESCRIPTION="Neko is an high-level dynamicly typed programming language."
HOMEPAGE="http://nekovm.org/"
SRC_URI="http://nekovm.org/_media/${P}-src.tar.gz"
LICENSE="GPL-2"
SLOT="0"
KEYWORDS="~x86"
IUSE="apache mysql"
DEPEND="dev-libs/boehm-gc"

S=${WORKDIR}/${P}-src

src_unpack() {
	unpack ${A}
	epatch ${FILESDIR}/${P}-clock-tick.diff
	epatch ${FILESDIR}/${P}-makefile.diff
	echo "LD_LIBRARY_PATH=/usr/lib/neko" >${S}/60neko || die
}

src_compile() {
	# Note: The Neko build system doesn't seem to provide a method for choosing
	# compile-time options, such as including/excluding mysql support. Instead,
	# it basically scans a directory for other directories and compiles whatever
	# is in them. So, the simplest way to exclude an optional library such as
	# mysql and apache is to remove the appropriate directory. And that is what
	# I've done below.
	if [ $(use mysql) -z ]
	then
		rm -fR ${S}/libs/mysql || die "Unable to disable mysql!"
	fi

	if [ $(use apache) -z ]
	then
		rm -fR ${S}/libs/mod_neko || die "Unable to disable apache!"
	fi

	emake || die "emake failed"
}

src_install() {
	make DESTDIR=${D} install || die
	make DESTDIR=${D} install-doc || die
	doenvd ${S}/60neko || die
}

pkg_postinst() {
	einfo "To setup neko environment now, execute 'env-update; source
	/etc/profile'"
}