# Copyright 1999-2013 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/dev-java/antlr/antlr-3.1.3-r3.ebuild,v 1.1 2013/09/03 21:01:33 tomwij Exp $

EAPI="2"
JAVA_PKG_IUSE="source"

inherit java-pkg-2 java-ant-2

DESCRIPTION="A parser generator for C++, C#, Java, and Python"
HOMEPAGE="http://www.antlr.org/"
SRC_URI="https://github.com/${PN}/${PN}4/archive/${PV}.zip"
LICENSE="BSD"
SLOT="4"
KEYWORDS="amd64 ~arm ~ia64 ppc ppc64 x86 ~x64-freebsd ~x86-freebsd ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos ~x86-macos ~sparc-solaris ~sparc64-solaris ~x64-solaris ~x86-solaris"
IUSE="gunit"

COMMON_DEPEND=">=dev-java/stringtemplate-3.2:0
	 gunit? ( dev-java/junit:4 )"

RDEPEND=">=virtual/jre-1.6
	${COMMON_DEPEND}"

DEPEND="${RDEPEND}
	>=virtual/jdk-1.6"
S="${WORKDIR}/${PN}4-${PV}"

src_compile() {
	eant -f build.xml
}

src_install() {
	# Single jar like upstream
	java-pkg_dojar dist/antlr-4.4-complete.jar
	java-pkg_dolauncher antlr4 --main org.antlr.v4.Tool
	use gunit && java-pkg_dolauncher gunit --main org.antlr.v4.gunit.Interp

	use source && java-pkg_dosrc tool/src/main/org \
		runtime/Java/src/main/java/org/
}

pkg_postinst() {
	elog "Currently the ebuild only has support for the Java backend."
}