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