107 lines
2.8 KiB
Bash
107 lines
2.8 KiB
Bash
# Copyright 1999-2018 Gentoo Foundation
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# Distributed under the terms of the GNU General Public License v2
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EAPI="6"
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inherit java-pkg-2 java-vm-2
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MY_PN="ecj"
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DMF="R-${PV}-201209141800"
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DESCRIPTION="Eclipse Compiler for Java"
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HOMEPAGE="http://www.eclipse.org/"
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SRC_URI="http://download.eclipse.org/eclipse/downloads/drops4/${DMF}/${MY_PN}src-${PV}.jar"
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LICENSE="EPL-1.0"
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KEYWORDS="amd64 ppc64 x86 ~amd64-linux ~x86-linux ~x86-solaris"
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SLOT="4.2"
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IUSE="+userland_GNU"
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COMMON_DEP="
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app-eselect/eselect-java"
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RDEPEND="${COMMON_DEP}
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dev-java/jamvm:2.0-2
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virtual/jre:1.6"
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DEPEND="${RDEPEND}
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virtual/jdk:1.5
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app-arch/unzip
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userland_GNU? ( sys-apps/findutils )"
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S="${WORKDIR}"
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src_prepare() {
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# These have their own package.
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rm -f org/eclipse/jdt/core/JDTCompilerAdapter.java || die
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rm -fr org/eclipse/jdt/internal/antadapter || die
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epatch "${FILESDIR}"/override.patch
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default
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}
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pkg_setup() {
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JAVA_PKG_WANT_BUILD_VM="jamvm-2.0-2"
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JAVA_PKG_WANT_SOURCE="1.4"
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JAVA_PKG_WANT_TARGET="1.4"
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java-vm-2_pkg_setup
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java-pkg-2_pkg_setup
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}
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src_compile() {
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local javac_opts javac java jar
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javac_opts="$(java-pkg_javac-args) -encoding ISO-8859-1"
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javac="$(java-config -c)"
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java="$(java-config -J)"
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jar="$(java-config -j)"
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find org/ -path org/eclipse/jdt/internal/compiler/apt -prune -o \
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-path org/eclipse/jdt/internal/compiler/tool -prune -o -name '*.java' \
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-print > sources-1.4
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find org/eclipse/jdt/internal/compiler/{apt,tool} -name '*.java' > sources-1.6
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mkdir -p bootstrap || die
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cp -pPR org META-INF bootstrap || die
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cd "${S}/bootstrap" || die
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einfo "bootstrapping ${MY_PN} with ${javac} ..."
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${javac} ${javac_opts} @../sources-1.4 || die
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${javac} -encoding ISO-8859-1 -source 1.6 -target 1.6 @../sources-1.6 || die
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find org/ META-INF/ \( -name '*.class' -o -name '*.properties' -o -name '*.rsc' -o -name '*.inf' -o -name '*.props' \) \
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-exec ${jar} cf ${MY_PN}.jar {} + || die
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cd "${S}" || die
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einfo "building ${MY_PN} with bootstrapped ${MY_PN} ..."
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${java} -classpath bootstrap/${MY_PN}.jar \
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org.eclipse.jdt.internal.compiler.batch.Main \
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${javac_opts} -nowarn @sources-1.4 || die
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${java} -classpath bootstrap/${MY_PN}.jar \
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org.eclipse.jdt.internal.compiler.batch.Main \
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-encoding ISO-8859-1 -source 1.6 -target 1.6 -nowarn @sources-1.6 || die
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find org/ META-INF/ \( -name '*.class' -o -name '*.properties' -o -name '*.rsc' -o -name '*.inf' -o -name '*.props' \) \
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-exec ${jar} cf ${MY_PN}.jar {} + || die
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}
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src_install() {
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java-pkg_dolauncher ${MY_PN}-${SLOT} --main \
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org.eclipse.jdt.internal.compiler.batch.Main
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# disable the class version verify, this has intentionally
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# some classes with 1.6, but most is 1.4
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JAVA_PKG_STRICT="" java-pkg_dojar ${MY_PN}.jar
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}
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pkg_postinst() {
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einfo "To select between slots of ECJ..."
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einfo " # eselect ecj"
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eselect ecj update ecj-${SLOT}
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}
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pkg_postrm() {
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eselect ecj update
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}
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