dev-java/eclipse-ecj: add 4.15-r1 for >=dev-java/ant-1.10.14

Includes ant-eclipse-ecj

Signed-off-by: Volkmar W. Pogatzki <gentoo@pogatzki.net>
Closes: https://github.com/gentoo/gentoo/pull/34982
Signed-off-by: Miroslav Šulc <fordfrog@gentoo.org>

dev-java/eclipse-ecj/eclipse-ecj-4.15-r1.ebuild

@@ -0,0 +1,65 @@
+# Copyright 1999-2024 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+JAVA_PKG_IUSE="doc source"
+
+inherit java-pkg-2 java-pkg-simple prefix
+
+DMF="R-${PV}-202003050155"
+
+DESCRIPTION="Eclipse Compiler for Java"
+HOMEPAGE="https://www.eclipse.org/"
+SRC_URI="https://archive.eclipse.org/eclipse/downloads/drops4/${DMF}/ecjsrc-${PV}.jar"
+S="${WORKDIR}"
+
+LICENSE="EPL-1.0"
+KEYWORDS="~amd64 ~arm ~arm64"
+SLOT="4.15"
+
+BDEPEND="
+	app-arch/unzip
+	app-arch/zip
+"
+COMMON_DEP="app-eselect/eselect-java"
+DEPEND="${COMMON_DEP}
+	>=dev-java/ant-1.10.14:0
+	>=virtual/jdk-11:*"
+RDEPEND="${COMMON_DEP}
+	!dev-java/ant-eclipse-ecj:4.15
+	>=virtual/jre-1.8:*"
+
+JAVA_AUTOMATIC_MODULE_NAME="org.eclipse.jdt.core.compiler.batch"
+JAVA_CLASSPATH_EXTRA="ant"
+JAVA_JAR_FILENAME="ecj.jar"
+JAVA_LAUNCHER_FILENAME="ecj-${SLOT}"
+JAVA_MAIN_CLASS="org.eclipse.jdt.internal.compiler.batch.Main"
+JAVA_RESOURCE_DIRS="res"
+
+src_prepare() {
+	java-pkg-2_src_prepare
+
+	mkdir "${JAVA_RESOURCE_DIRS}" || die
+	find org META-INF -type f \
+		! -name '*.java' \
+		| xargs cp --parent -t "${JAVA_RESOURCE_DIRS}" || die
+}
+
+src_install() {
+	java-pkg-simple_src_install
+	insinto /usr/share/java-config-2/compiler
+	doins "${FILESDIR}/ecj-${SLOT}"
+	eprefixify "${ED}"/usr/share/java-config-2/compiler/ecj-${SLOT}
+}
+
+pkg_postinst() {
+	einfo "To select between slots of ECJ..."
+	einfo " # eselect ecj"
+
+	eselect ecj update ecj-${SLOT}
+}
+
+pkg_postrm() {
+	eselect ecj update
+}

dev-java/eclipse-ecj/files/ecj-4.15

@@ -0,0 +1,7 @@
+JAVAC="@GENTOO_PORTAGE_EPREFIX@/usr/bin/ecj-4.15"
+PACKAGE="=dev-java/ant-eclipse-ecj-4.15*"
+SUPPORTED_TARGET="1.1 1.2 1.3 1.4 1.5 1.6 1.7 1.8 9 10 11 12 13"
+SUPPORTED_SOURCE="1.3 1.4 1.5 1.6 1.7 1.8 9 10 11 12 13"
+ANT_BUILD_COMPILER="org.eclipse.jdt.core.JDTCompilerAdapter"
+ANT_BUILD_COMPILER_DEPS="eclipse-ecj-4.15,ant-eclipse-ecj-4.15"
+GENERATION="2"