dev-java/eclipse-ecj: bump to 4.21

Package-Manager: Portage-3.0.28, Repoman-3.0.3
Signed-off-by: Miroslav Šulc <fordfrog@gentoo.org>

dev-java/eclipse-ecj/Manifest

@@ -1,5 +1,6 @@
 DIST ecjsrc-4.10.jar 2036945 BLAKE2B cf9e50e53dac970a0b6b1231024a4efdc9adc92e02585aa4767c6511b367b32eefaf6fb3461c3c5c8160cf7205c0f708af0c433f4636b5a49caf637ba60fa092 SHA512 e85cacf6d2e21d464ff0226eac12bab8388df7a1413cb16d2982e255eb7369341792562f5080354279be0643c08fd80564a8eb2d8f59b72c8443c02577e4e1ee
 DIST ecjsrc-4.13.jar 2074963 BLAKE2B d74caf3b81543ac12497148a477dcd99fb6d14bd1d601b9e2baa0fb82d12f1211533f5ee909465b190c780ac18f1fbc1f8e12c22cddfce10501923effd7a4cc1 SHA512 f7e49b29e8aa80d627230059c9aba3f1e1fe3824bfd43eac962331d545471df5af0ac49b489aa3795e79e161101a3c6406b29f71a06143914f241916ae6953a9
 DIST ecjsrc-4.15.jar 2166228 BLAKE2B 794e0ba1a19b325e2dd8ad0b288ccbe04866627670b50d39dd327c13fe1fac56200eb3a6c1c3d1af043cad795508b9b714a5243049671414b5a62a97725d3297 SHA512 ada55b2522cf26570f0cd43f415eb5cf20e6840f83dadc72e1ae474ebf10eadca73f9fa3d1db51e13fd2762c38cd3e3567db3c7840d43ae3d8665ebe35e1889d
+DIST ecjsrc-4.21.jar 2264087 BLAKE2B 2e5da35829a8a7f907e154dbb093bb496e799088d1d4694c7c9b8ceb5bac9affaac4c4fb3a347bdb49afde7f0143220d1ac27ea4ab369770150e316cf56bae9a SHA512 ab940d18f1d5fcbeef3b903a7d719ce6b1dd900d87be08f7a916d6a7d65d8b83b44332dea1642c8d75e2baac3ba8dc27faef659e365cee5f500db99aa9675ce7
 DIST ecjsrc-4.4.2.jar 1764959 BLAKE2B 402bcbb040c28fa10dad07c4223daed9976f3246d6984ac74d95087a6cdcd5a742072126a999435eb2d49d49bb2884474461ae8439a9839617b2891297cd7c07 SHA512 53e850fc64994b104d45f58c22f1302ceb1f23bcf69300940be5689dfa6278bea14b4506746fec7b14db6f48c24ccbee16755943fffcdd7f6ad4fe5d9ddc1f20
 DIST ecjsrc-4.5.1.jar 1809543 BLAKE2B 6d9dfed1756ac3e7edf8dd5b30f945afac8bb09bfb5b10f9abed46fff917f600afaebd28451665005b38831f20846090bd3cd19b979130043adbc6a7970d6b36 SHA512 ee615e6fb7fb4a16ef4aeefdff93bafdbf36c9d0ce15713b81f1d4dce0ae87379fa4a6de34c32a134f78db6ed1a68d6c7b4e2a431b7de57bf8262a718fdd6553

dev-java/eclipse-ecj/eclipse-ecj-4.21.ebuild

@@ -0,0 +1,76 @@
+# Copyright 1999-2021 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+JAVA_PKG_IUSE="doc source"
+
+inherit java-pkg-2 java-pkg-simple
+
+MY_PN="ecj"
+DMF="R-${PV}-202109060500"
+
+DESCRIPTION="Eclipse Compiler for Java"
+HOMEPAGE="http://www.eclipse.org/"
+SRC_URI="http://download.eclipse.org/eclipse/downloads/drops4/${DMF}/${MY_PN}src-${PV}.jar"
+
+LICENSE="EPL-1.0"
+KEYWORDS="~amd64 ~ppc64 ~x86 ~amd64-linux ~x86-linux ~x86-solaris"
+SLOT=$(ver_cut 1-2)
+IUSE="+ant"
+
+COMMON_DEP="
+	app-eselect/eselect-java
+	dev-java/ant-core:0
+"
+RDEPEND="${COMMON_DEP}
+	>=virtual/jre-11:*
+"
+DEPEND="${COMMON_DEP}
+	>=virtual/jdk-11:*
+"
+PDEPEND="
+	app-arch/unzip
+	ant? ( ~dev-java/ant-eclipse-ecj-${PV} )
+"
+
+JAVA_JAR_FILENAME="${MY_PN}.jar"
+JAVA_GENTOO_CLASSPATH="ant-core"
+
+S="${WORKDIR}"
+
+# See https://bugs.eclipse.org/bugs/show_bug.cgi?id=479134 for details
+src_prepare() {
+	default
+
+	# These have their own package.
+	rm org/eclipse/jdt/core/JDTCompilerAdapter.java || die
+	rm -r org/eclipse/jdt/internal/antadapter || die
+
+	# JavaCore is not distributed in the jar
+	sed -i -e '/import org.eclipse.jdt.core.JavaCore;/d' \
+		-e 's|JavaCore.getOptions()||g' \
+		org/eclipse/jdt/internal/compiler/batch/ClasspathDirectory.java
+}
+
+src_compile() {
+	java-pkg-simple_src_compile
+	find org META-INF -type f ! -name "*.java" | xargs jar uvf "${JAVA_JAR_FILENAME}" || die "jar update failed"
+}
+
+src_install() {
+	java-pkg-simple_src_install
+	java-pkg_dolauncher ${MY_PN}-${SLOT} --main \
+		org.eclipse.jdt.internal.compiler.batch.Main
+}
+
+pkg_postinst() {
+	einfo "To select between slots of ECJ..."
+	einfo " # eselect ecj"
+
+	eselect ecj update ecj-${SLOT}
+}
+
+pkg_postrm() {
+	eselect ecj update
+}