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# Copyright 1999-2024 Gentoo Authors
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# Distributed under the terms of the GNU General Public License v2
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EAPI=8
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JAVA_PKG_IUSE="doc source"
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# 3.36.0 according to
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# https://github.com/eclipse-jdt/eclipse.jdt.core/blob/R4_30/org.eclipse.jdt.core.compiler.batch/pom.xml#L20
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MAVEN_ID="org.eclipse.jdt:org.eclipse.jdt.core.compiler.batch:3.36.0"
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inherit java-pkg-2 java-pkg-simple prefix
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DMF="R-${PV/_rc/RC}-202312010110"
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DESCRIPTION="Eclipse Compiler for Java"
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HOMEPAGE="https://www.eclipse.org/"
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SRC_URI="https://download.eclipse.org/eclipse/downloads/drops4/${DMF}/ecjsrc-${PV/_rc/RC}.jar"
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S="${WORKDIR}"
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LICENSE="EPL-1.0"
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KEYWORDS="~amd64 ~arm64 ~ppc64 ~x86"
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SLOT="4.30"
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BDEPEND="
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app-arch/unzip
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app-arch/zip
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"
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COMMON_DEP="app-eselect/eselect-java"
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# ElementsImpl9.java:206: error:
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# method does not override or implement a method from a supertype
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DEPEND="${COMMON_DEP}
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>=dev-java/ant-1.10.14:0
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>=virtual/jdk-21:*"
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# Parser.java:1095: error:
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# pattern matching in instanceof is not supported in -source 11
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RDEPEND="${COMMON_DEP}
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>=virtual/jre-17:*"
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DOCS=( org/eclipse/jdt/core/README.md )
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JAVA_AUTOMATIC_MODULE_NAME="org.eclipse.jdt.core.compiler.batch"
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JAVA_CLASSPATH_EXTRA="ant"
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JAVA_JAR_FILENAME="ecj.jar"
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JAVA_LAUNCHER_FILENAME="ecj-${SLOT}"
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JAVA_MAIN_CLASS="org.eclipse.jdt.internal.compiler.batch.Main"
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JAVA_RESOURCE_DIRS="res"
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src_prepare() {
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java-pkg-2_src_prepare
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mkdir "${JAVA_RESOURCE_DIRS}" || die
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find -type f \
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! -name '*.java' \
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| xargs cp --parent -t "${JAVA_RESOURCE_DIRS}" || die
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}
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src_compile() {
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java-pkg-simple_src_compile
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# Error: A JNI error has occurred, please check your installation and try again
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# Exception in thread "main" java.lang.SecurityException: Invalid signature file digest for Manifest main attributes
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zip -d ecj.jar "META-INF/ECLIPSE_.RSA" || die "Failed to remove ECLIPSE_.RSA"
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zip -d ecj.jar "META-INF/ECLIPSE_.SF" || die "Failed to remove ECLIPSE_.SF"
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}
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src_install() {
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java-pkg-simple_src_install
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insinto /usr/share/java-config-2/compiler
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doins "${FILESDIR}/ecj-${SLOT}"
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eprefixify "${ED}"/usr/share/java-config-2/compiler/ecj-${SLOT}
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}
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pkg_postinst() {
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einfo "To select between slots of ECJ..."
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einfo " # eselect ecj"
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eselect ecj update ecj-${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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