# Copyright 1999-2006 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/dev-java/gnu-classpath/gnu-classpath-0.18.ebuild,v 1.8 2006/04/09 13:20:12 nichoj Exp $

inherit eutils autotools

MY_P=${P/gnu-/}
DESCRIPTION="Free core class libraries for use with virtual machines and compilers for the Java programming language"
SRC_URI="ftp://ftp.gnu.org/gnu/classpath/${MY_P}.tar.gz"
HOMEPAGE="http://www.gnu.org/software/classpath"

LICENSE="GPL-2-with-linking-exception"
SLOT="0"
KEYWORDS="~x86 ~sparc ~ppc ~amd64 ~ppc64"

#Add the doc use flag after the upstream build system is improved
#See their bug 24025

#enable cairo support after >=0.5.0 is out of package.mask
IUSE="examples gtk xml"

#cairo? ( >=x11-libs/cairo-0.5.0 )
RDEPEND="gtk? ( >=x11-libs/gtk+-2.4
				>=dev-libs/glib-2.0 )
		 xml? ( >=dev-libs/libxml2-2.6.8 >=dev-libs/libxslt-1.1.11 )"

DEPEND="app-arch/zip
		dev-java/jikes
		${REPEND}"

S=${WORKDIR}/${MY_P}

src_unpack() {
	unpack ${A}
	cd ${S}

	epatch ${FILESDIR}/gtk28.patch
	eautoconf
}

src_compile() {
	# Note: This is written in a way to easily support GCJ and other compilers
	# at a later point. Currently Gentoo uses mainly GCJ 3.3 (from the
	# corresponding GCC) which cannot compile GNU Classpath correctly.
	# Another possibility would be ECJ (from Eclipse).
	local compiler="--with-jikes"

#		$(use_with   doc   gjdoc) \
#		$(use_enable cairo gtk-cairo) \
	econf ${compiler} \
		$(use_enable examples) \
		$(use_enable gtk gtk-peer) \
		$(use_enable xml xmlj) \
		--enable-jni \
		|| die "configure failed"

	emake || die "make failed"
}

src_install () {
	einstall || die "make install failed"

#	if use cairo; then
#		einfo "GNU Classpath was compiled with preliminary cairo support."
#		einfo "To use that functionality set the system property"
#		einfo "gnu.java.awt.peer.gtk.Graphics to Graphics2D at runtime."
#	fi
}