| # Copyright 1999-2016 Gentoo Foundation |
| # Distributed under the terms of the GNU General Public License v2 |
| # $Id$ |
| |
| EAPI="5" |
| |
| inherit eutils java-pkg-2 java-pkg-simple |
| |
| DESCRIPTION="A parser generator for many languages" |
| HOMEPAGE="http://www.antlr3.org/" |
| SRC_URI="http://www.antlr3.org/download/${P}.tar.gz |
| http://www.antlr3.org/download/${P}.jar" # Prebuilt version needed. |
| LICENSE="BSD" |
| SLOT="3" |
| KEYWORDS="amd64 ~arm 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="doc test" |
| |
| CDEPEND=">=dev-java/antlr-2.7.7-r7:0 |
| dev-java/stringtemplate:0" |
| |
| RDEPEND="${CDEPEND} |
| >=virtual/jre-1.6" |
| |
| DEPEND="${CDEPEND} |
| >=virtual/jdk-1.6 |
| test? ( dev-java/junit:4 )" |
| |
| S="${WORKDIR}/${P}" |
| JAVA_GENTOO_CLASSPATH_EXTRA="${S}/${PN}-runtime.jar" |
| JAVA_GENTOO_CLASSPATH="antlr,stringtemplate" |
| |
| src_unpack() { |
| unpack ${P}.tar.gz |
| } |
| |
| java_prepare() { |
| java-pkg_clean |
| |
| # These fixes have been applied in 3.5. |
| epatch "${FILESDIR}/${PV}-test-fixes.patch" |
| epatch "${FILESDIR}/${PV}-java-8.patch" |
| |
| # Some tests fail under Java 8 in ways that probably aren't limited |
| # to the tests. This is bad but upstream is never going to update |
| # 3.2 even though other projects still rely on it. If any issues |
| # arise, we can only put pressure on those projects to upgrade. |
| if java-pkg_is-vm-version-ge 1.8; then |
| rm -v tool/src/test/java/org/antlr/test/Test{DFAConversion,SemanticPredicates,TopologicalSort}.java || die |
| fi |
| |
| # 3.2 has strange hidden files. |
| find -type f -name "._*.*" -delete || die |
| } |
| |
| src_compile() { |
| cd "${S}/runtime/Java/src/main" || die |
| JAVA_JAR_FILENAME="${S}/${PN}-runtime.jar" JAVA_PKG_IUSE="doc" java-pkg-simple_src_compile |
| |
| cd "${S}/tool/src/main" || die |
| |
| local G; for G in antlr codegen antlr.print assign.types buildnfa define; do # from pom.xml |
| antlr -o antlr2/org/antlr/grammar/v2/{,${G}.g} || die |
| done |
| |
| # We have applied a patch to fix this version under Java 8. Trouble |
| # is that we need to run a prebuilt version before we can build our |
| # own and that version doesn't have the fix applied. We work around |
| # this by building just the offending class against the prebuilt |
| # version and then putting them together in the classpath. That |
| # isn't all. Due to a compiler limitation that Chewi doesn't fully |
| # understand, this class cannot be compiled by itself without a |
| # couple of tweaks that have been applied in the Java 8 patch. |
| ejavac -classpath "${DISTDIR}/${P}.jar" java/org/antlr/tool/CompositeGrammar.java |
| |
| java -classpath "java:${DISTDIR}/${P}.jar" org.antlr.Tool $(find antlr3 -name "*.g") || die |
| JAVA_JAR_FILENAME="${S}/${PN}-tool.jar" java-pkg-simple_src_compile |
| java-pkg_addres "${S}/${PN}-tool.jar" resources |
| } |
| |
| src_install() { |
| java-pkg_dojar ${PN}-{runtime,tool}.jar |
| java-pkg_dolauncher ${PN}${SLOT} --main org.antlr.Tool |
| use doc && java-pkg_dojavadoc runtime/Java/src/main/target/api |
| } |
| |
| src_test() { |
| cd tool/src/test/java || die |
| local CP=".:${S}/${PN}-runtime.jar:${S}/${PN}-tool.jar:$(java-pkg_getjars junit-4,${JAVA_GENTOO_CLASSPATH})" |
| |
| local TESTS=$(find * -name "Test*.java") |
| TESTS="${TESTS//.java}" |
| TESTS="${TESTS//\//.}" |
| |
| ejavac -classpath "${CP}" $(find -name "*.java") |
| ejunit4 -classpath "${CP}" ${TESTS} |
| } |