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# Copyright 1999-2019 Gentoo Authors
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# Distributed under the terms of the GNU General Public License v2
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EAPI="5"
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ANTLR3="3.5.2"
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JAVA_PKG_IUSE="doc source"
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inherit eutils java-pkg-2 java-pkg-simple
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DESCRIPTION="A Java template engine"
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HOMEPAGE="http://www.stringtemplate.org/"
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SRC_URI="https://github.com/antlr/${PN}4/archive/${PV}.tar.gz -> ${P}.tar.gz
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http://www.antlr3.org/download/antlr-${ANTLR3}-complete.jar"
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LICENSE="BSD"
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SLOT="4"
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KEYWORDS="amd64 ~arm ppc64 x86 ~amd64-linux ~x86-linux ~sparc-solaris ~sparc64-solaris ~x64-solaris ~x86-solaris"
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IUSE="test"
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RESTRICT="!test? ( test )"
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RDEPEND=">=virtual/jre-1.6"
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DEPEND=">=virtual/jdk-1.6
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test? ( dev-java/junit:4 )"
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# StringTemplate has a cyclic dependency on ANTLR 3. The runtime classes
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# are needed at build time and runtime and the tool is also needed at
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# build time. To break out of this, we use a prebuilt copy of ANTLR 3 at
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# build time and manually register a dependency on the package, which
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# will be present at runtime thanks to this PDEPEND. No prebuilt
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# software is actually installed onto the system.
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PDEPEND=">=dev-java/antlr-${ANTLR3}:3.5"
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S="${WORKDIR}/${PN}4-${PV}"
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JAVA_GENTOO_CLASSPATH_EXTRA="${DISTDIR}/antlr-${ANTLR3}-complete.jar"
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JAVA_SRC_DIR="src"
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src_unpack() {
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unpack ${P}.tar.gz
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}
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java_prepare() {
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# These tests are broken but are probably fixed in current master.
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epatch "${FILESDIR}/${PV}-test-fixes.patch"
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# Some of these tests requires a graphical display.
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rm -v test/org/stringtemplate/v4/test/TestEarlyEvaluation.java || die
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}
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src_compile() {
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java -jar "${JAVA_GENTOO_CLASSPATH_EXTRA}" -lib ${JAVA_SRC_DIR}/org/stringtemplate/v4/compiler $(find ${JAVA_SRC_DIR} -name "*.g") || die
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java-pkg-simple_src_compile
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}
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src_install() {
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java-pkg-simple_src_install
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java-pkg_register-dependency antlr-3.5 antlr-runtime.jar
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dodoc {CHANGES,contributors,README}.txt
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}
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src_test() {
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cd test || die
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local CP=".:${S}/${PN}.jar:$(java-pkg_getjars junit-4):${JAVA_GENTOO_CLASSPATH_EXTRA}"
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local TESTS=$(find * -name "Test*.java")
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TESTS="${TESTS//.java}"
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TESTS="${TESTS//\//.}"
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ejavac -classpath "${CP}" $(find -name "*.java")
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ejunit4 -classpath "${CP}" ${TESTS}
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}
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