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# Copyright 1999-2015 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Id$
EAPI="2"
JAVA_PKG_IUSE="doc source test"
inherit eutils java-pkg-2 java-ant-2
MY_PV="${PV/_beta/b}"
S_PV="${PV/_beta/.b}"
MY_P="${PN}-${MY_PV}"
DESCRIPTION="A Java template engine"
HOMEPAGE="http://www.stringtemplate.org/"
SRC_URI="http://www.stringtemplate.org/download/${MY_P}.tar.gz"
LICENSE="BSD"
SLOT="0"
KEYWORDS="~amd64 ~arm ~ppc ~ppc64 ~x86 ~amd64-linux ~x86-linux ~sparc-solaris ~sparc64-solaris ~x64-solaris ~x86-solaris"
IUSE=""
COMMON_DEPEND=">=dev-java/antlr-2.7.7:0[java]"
RDEPEND=">=virtual/jre-1.5
${COMMON_DEPEND}"
DEPEND=">=virtual/jdk-1.5
test? ( dev-java/junit:4 )
${COMMON_DEPEND}"
S="${WORKDIR}/${PN}-${S_PV}"
java_prepare() {
find . -name "*.class" -print -delete || die "Failed deleting precompiled classes"
find . -name "*.jar" -print -delete || die "Failed deleting prebuilt classes"
}
antlr2() {
java -cp $(java-pkg_getjars antlr) antlr.Tool "${@}" || die "antlr2 failed"
}
src_compile() {
einfo "Generate from grammars"
cd src/org/antlr/stringtemplate/language || die
# order same as in pom.xml
antlr2 template.g
antlr2 angle.bracket.template.g
antlr2 action.g
antlr2 eval.g
antlr2 group.g
antlr2 interface.g
cd "${S}" || die
find src -name "*.java" >> "${T}/sources" || die
ejavac -d target/classes -cp $(java-pkg_getjars antlr) "@${T}/sources"
# create javadoc
if use doc; then
javadoc -classpath $(java-pkg_getjars antlr) -d javadoc "@${T}/sources" || die "Javadoc failed"
fi
# jar things up
cd target/classes || die
find -type f >> "${T}/classes" || die
jar cf ${PN}.jar "@${T}/classes" || die "jar failed"
}
src_install() {
java-pkg_dojar target/classes/${PN}.jar
dodoc README.txt CHANGES.txt || die
use source && java-pkg_dosrc src/*
use doc && java-pkg_dojavadoc javadoc
}
src_test() {
find test -name "*.java" >> "${T}/test-sources" || die
ejavac -cp target/classes:$(java-pkg_getjars antlr,junit-4) -d target/test-classes "@${T}/test-sources"
ejunit4 -cp target/classes:target/test-classes org.antlr.stringtemplate.test.TestStringTemplate
}
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