From d241ee7943383a8ad8aacd70d5e301a6acf22c38 Mon Sep 17 00:00:00 2001
From: "Alex Xu (Hello71)" <alex_y_xu@yahoo.ca>
Date: Tue, 28 Jul 2020 09:41:37 -0400
Subject: Initial commit

---
 dev-java/freemarker-bin/Manifest                   |   1 +
 .../freemarker-bin/freemarker-bin-2.3.30.ebuild    |  22 ++
 dev-java/freemarker-bin/metadata.xml               |   8 +
 dev-java/java-sdk-docs/Manifest                    |   1 +
 dev-java/java-sdk-docs/java-sdk-docs-14.0.2.ebuild |  37 +++
 dev-java/java-sdk-docs/metadata.xml                |   5 +
 dev-java/openj9-openjdk-bin/Manifest               |   8 +
 .../openj9-openjdk-bin/files/openjdk-bin-14.env.sh |  16 ++
 dev-java/openj9-openjdk-bin/metadata.xml           |  16 ++
 .../openj9-openjdk-bin-11.0.8.10.0.21.0.ebuild     | 119 ++++++++
 .../openj9-openjdk-bin-14.0.2.12.0.21.0.ebuild     | 119 ++++++++
 dev-java/openj9-openjdk-jre-bin/Manifest           |   8 +
 .../files/openjdk-jre-bin-11.env.sh                |  16 ++
 .../files/openjdk-jre-bin-8.env.sh                 |  16 ++
 dev-java/openj9-openjdk-jre-bin/metadata.xml       |  15 +
 .../openj9-openjdk-jre-bin-11.0.8.10.0.21.0.ebuild | 107 +++++++
 .../openj9-openjdk-jre-bin-14.0.2.12.0.21.0.ebuild | 107 +++++++
 dev-java/openj9-openjdk/Manifest                   |   4 +
 dev-java/openj9-openjdk/files/omr-fam.patch        |  70 +++++
 .../files/omr-omrstr-iconv-failure-overflow.patch  |  13 +
 .../openj9-openjdk/files/openj9-j9utf8-fam.patch   |  26 ++
 .../openj9-make-jvmti-test-variables-static.patch  |  68 +++++
 .../files/openj9-subscriptionID.patch              |  36 +++
 dev-java/openj9-openjdk/files/openjdk-14.env.sh    |  16 ++
 .../files/openjdk-8238380-childproc-fcommon.patch  |  48 ++++
 dev-java/openj9-openjdk/metadata.xml               |  21 ++
 .../openj9-openjdk/openj9-openjdk-11.0.21.0.ebuild | 318 +++++++++++++++++++++
 .../openj9-openjdk/openj9-openjdk-14.0.21.0.ebuild | 318 +++++++++++++++++++++
 dev-java/openjdk-bin/Manifest                      |   4 +
 dev-java/openjdk-bin/files/openjdk-bin-14.env.sh   |  16 ++
 dev-java/openjdk-bin/metadata.xml                  |  15 +
 dev-java/openjdk-bin/openjdk-bin-14.0.2_p12.ebuild | 115 ++++++++
 dev-java/openjdk-jre-bin/Manifest                  |   1 +
 .../files/openjdk-jre-bin-14.env.sh                |  16 ++
 dev-java/openjdk-jre-bin/metadata.xml              |  22 ++
 .../openjdk-jre-bin-14.0.2_p12.ebuild              | 100 +++++++
 dev-java/openjdk/Manifest                          |   1 +
 dev-java/openjdk/files/openjdk-14.env.sh           |  16 ++
 dev-java/openjdk/metadata.xml                      |  16 ++
 dev-java/openjdk/openjdk-14.0.2_p12.ebuild         | 276 ++++++++++++++++++
 40 files changed, 2157 insertions(+)
 create mode 100644 dev-java/freemarker-bin/Manifest
 create mode 100644 dev-java/freemarker-bin/freemarker-bin-2.3.30.ebuild
 create mode 100644 dev-java/freemarker-bin/metadata.xml
 create mode 100644 dev-java/java-sdk-docs/Manifest
 create mode 100644 dev-java/java-sdk-docs/java-sdk-docs-14.0.2.ebuild
 create mode 100644 dev-java/java-sdk-docs/metadata.xml
 create mode 100644 dev-java/openj9-openjdk-bin/Manifest
 create mode 100644 dev-java/openj9-openjdk-bin/files/openjdk-bin-14.env.sh
 create mode 100644 dev-java/openj9-openjdk-bin/metadata.xml
 create mode 100644 dev-java/openj9-openjdk-bin/openj9-openjdk-bin-11.0.8.10.0.21.0.ebuild
 create mode 100644 dev-java/openj9-openjdk-bin/openj9-openjdk-bin-14.0.2.12.0.21.0.ebuild
 create mode 100644 dev-java/openj9-openjdk-jre-bin/Manifest
 create mode 100644 dev-java/openj9-openjdk-jre-bin/files/openjdk-jre-bin-11.env.sh
 create mode 100644 dev-java/openj9-openjdk-jre-bin/files/openjdk-jre-bin-8.env.sh
 create mode 100644 dev-java/openj9-openjdk-jre-bin/metadata.xml
 create mode 100644 dev-java/openj9-openjdk-jre-bin/openj9-openjdk-jre-bin-11.0.8.10.0.21.0.ebuild
 create mode 100644 dev-java/openj9-openjdk-jre-bin/openj9-openjdk-jre-bin-14.0.2.12.0.21.0.ebuild
 create mode 100644 dev-java/openj9-openjdk/Manifest
 create mode 100644 dev-java/openj9-openjdk/files/omr-fam.patch
 create mode 100644 dev-java/openj9-openjdk/files/omr-omrstr-iconv-failure-overflow.patch
 create mode 100644 dev-java/openj9-openjdk/files/openj9-j9utf8-fam.patch
 create mode 100644 dev-java/openj9-openjdk/files/openj9-make-jvmti-test-variables-static.patch
 create mode 100644 dev-java/openj9-openjdk/files/openj9-subscriptionID.patch
 create mode 100644 dev-java/openj9-openjdk/files/openjdk-14.env.sh
 create mode 100644 dev-java/openj9-openjdk/files/openjdk-8238380-childproc-fcommon.patch
 create mode 100644 dev-java/openj9-openjdk/metadata.xml
 create mode 100644 dev-java/openj9-openjdk/openj9-openjdk-11.0.21.0.ebuild
 create mode 100644 dev-java/openj9-openjdk/openj9-openjdk-14.0.21.0.ebuild
 create mode 100644 dev-java/openjdk-bin/Manifest
 create mode 100644 dev-java/openjdk-bin/files/openjdk-bin-14.env.sh
 create mode 100644 dev-java/openjdk-bin/metadata.xml
 create mode 100644 dev-java/openjdk-bin/openjdk-bin-14.0.2_p12.ebuild
 create mode 100644 dev-java/openjdk-jre-bin/Manifest
 create mode 100644 dev-java/openjdk-jre-bin/files/openjdk-jre-bin-14.env.sh
 create mode 100644 dev-java/openjdk-jre-bin/metadata.xml
 create mode 100644 dev-java/openjdk-jre-bin/openjdk-jre-bin-14.0.2_p12.ebuild
 create mode 100644 dev-java/openjdk/Manifest
 create mode 100644 dev-java/openjdk/files/openjdk-14.env.sh
 create mode 100644 dev-java/openjdk/metadata.xml
 create mode 100644 dev-java/openjdk/openjdk-14.0.2_p12.ebuild

(limited to 'dev-java')

diff --git a/dev-java/freemarker-bin/Manifest b/dev-java/freemarker-bin/Manifest
new file mode 100644
index 0000000..0677175
--- /dev/null
+++ b/dev-java/freemarker-bin/Manifest
@@ -0,0 +1 @@
+DIST apache-freemarker-2.3.30-bin.tar.gz 3168455 BLAKE2B 7502792cbbdf9bb65334265a6424927440f448b35d53611cb0d2d47435343cdd330a881ac8101c4f0f8b8b60b01eef5c71b1110002ed342a2ea581c41b886015 SHA512 81d3aae24f61e6022e756d7c6d94b04e362469e1a119a6cbaaff95de25f81c089450856d90aa6db646717c1236b8dbf7725b652803fa00c86b9aab93ba298fea
diff --git a/dev-java/freemarker-bin/freemarker-bin-2.3.30.ebuild b/dev-java/freemarker-bin/freemarker-bin-2.3.30.ebuild
new file mode 100644
index 0000000..f751563
--- /dev/null
+++ b/dev-java/freemarker-bin/freemarker-bin-2.3.30.ebuild
@@ -0,0 +1,22 @@
+# Copyright 1999-2018 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+inherit java-pkg-2
+
+DESCRIPTION="A Java tool to generate text output based on templates (binary package)"
+HOMEPAGE="https://freemarker.apache.org/"
+SRC_URI="https://downloads.apache.org/freemarker/engine/${PV}/binaries/apache-freemarker-${PV}-bin.tar.gz"
+LICENSE="Apache-2.0"
+SLOT="0"
+KEYWORDS="~amd64 ~x86"
+
+RDEPEND="${CP_DEPEND}
+	>=virtual/jre-1.7"
+
+S="${WORKDIR}/apache-freemarker-${PV}-bin"
+
+src_install() {
+	java-pkg_dojar freemarker.jar
+}
diff --git a/dev-java/freemarker-bin/metadata.xml b/dev-java/freemarker-bin/metadata.xml
new file mode 100644
index 0000000..004555a
--- /dev/null
+++ b/dev-java/freemarker-bin/metadata.xml
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<pkgmetadata>
+	<maintainer type="person">
+		<email>alex_y_xu@yahoo.ca</email>
+		<name>Alex Xu (Hello71)</name>
+	</maintainer>
+</pkgmetadata>
diff --git a/dev-java/java-sdk-docs/Manifest b/dev-java/java-sdk-docs/Manifest
new file mode 100644
index 0000000..5674068
--- /dev/null
+++ b/dev-java/java-sdk-docs/Manifest
@@ -0,0 +1 @@
+DIST jdk-14.0.2_doc-all.zip 52312117 BLAKE2B 50efe51e41f4d4d1526c0de5ca5daea8e0588c08983ccb8194cfbf1b57333b40b491dccd22af372a0957cab4c9aae818242228a07a8973bd9a4e6f5aa15027b8 SHA512 8452faa7d6722de3708da8b1bbad984e65b2ead3fb71926cdbfec86f98f412d0fd11662c5061745c997f9f9a5b5d57a9f682be0be43500e8507cc172fdcf34c3
diff --git a/dev-java/java-sdk-docs/java-sdk-docs-14.0.2.ebuild b/dev-java/java-sdk-docs/java-sdk-docs-14.0.2.ebuild
new file mode 100644
index 0000000..42dae5e
--- /dev/null
+++ b/dev-java/java-sdk-docs/java-sdk-docs-14.0.2.ebuild
@@ -0,0 +1,37 @@
+# Copyright 1999-2020 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+DOWNLOAD_URL="https://www.oracle.com/java/technologies/javase-jdk${SLOT}-doc-downloads.html"
+
+SLOT="${PV%%.*}"
+DESCRIPTION="Oracle's documentation bundle (including API) for Java SE"
+HOMEPAGE="https://docs.oracle.com/javase/14"
+SRC_URI="jdk-${PV}_doc-all.zip"
+LICENSE="oracle-java-documentation-${SLOT}"
+KEYWORDS="~amd64 ~arm ~arm64 ~ppc64 ~x86 ~amd64-linux ~x86-linux"
+RESTRICT="fetch"
+
+DEPEND="app-arch/unzip"
+
+S="${WORKDIR}/docs"
+
+pkg_nofetch() {
+	einfo "Please download ${SRC_URI} from"
+	einfo "${DOWNLOAD_URL}"
+	einfo "by agreeing to the license and place it in your distfiles directory."
+	einfo ""
+	einfo "If you find the file on the download page replaced with a higher"
+	einfo "version, please report it in bug #67266 (link below)."
+	einfo ""
+	einfo "If emerge fails because of a checksum error, it is possible that"
+	einfo "the upstream release changed without renaming. Try downloading the file"
+	einfo "again (or a newer revision if available). Otherwise report this to"
+	einfo "https://bugs.gentoo.org/67266 and we will make a new revision."
+}
+
+src_install() {
+	insinto /usr/share/doc/${PN}-${SLOT}/html
+	doins -r index.html */
+}
diff --git a/dev-java/java-sdk-docs/metadata.xml b/dev-java/java-sdk-docs/metadata.xml
new file mode 100644
index 0000000..7a38bb9
--- /dev/null
+++ b/dev-java/java-sdk-docs/metadata.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<pkgmetadata>
+	<!-- maintainer-needed -->
+</pkgmetadata>
diff --git a/dev-java/openj9-openjdk-bin/Manifest b/dev-java/openj9-openjdk-bin/Manifest
new file mode 100644
index 0000000..826a961
--- /dev/null
+++ b/dev-java/openj9-openjdk-bin/Manifest
@@ -0,0 +1,8 @@
+DIST OpenJDK11U-jdk_ppc64le_linux_openj9_11.0.8_10_openj9-0.21.0.tar.gz 196415558 BLAKE2B 4a296081c74ba95c4242d51e5cafb15752acb4616204533c9ca9d958187527d8d7914e4a9839323d0ad2b778def736e5d370ce50fcd6d876a18e0fb5549c28e2 SHA512 882eb3928d8aab29c32a4e39cfc1e20669d11611b2158ac38dc149ef3da4e18c551444db0d8b903897903623869e90da72e78aeb6d2c1fa6d060a4a1694f78f7
+DIST OpenJDK11U-jdk_ppc64le_linux_openj9_linuxXL_11.0.8_10_openj9-0.21.0.tar.gz 196402945 BLAKE2B 18757be55519a8be40c2a2278761cdf5343049dda6c02f3b493a55042978d048061e109dccb40ebb1eea51fe65a6aa0c32c6b786a4a18c92c938d1cc36a21cd9 SHA512 ac1c65e011e1528dac2d94839fe2a7cc58b341800950e1d7767c585f21106d82e5a7ad6389a167ba0b95ff2e00d6d4470186d8d8339eb01b61952ad52dec8bc0
+DIST OpenJDK11U-jdk_x64_linux_openj9_11.0.8_10_openj9-0.21.0.tar.gz 195566437 BLAKE2B 2d65e5cdf1b8526d4d065c2240814813234d9571dfdb1ca8f438c8f5cf120fda2027ca6cf5470117931aedd5b4758d1663be937dc148cc4b70bb41ecff2692f9 SHA512 74b698cb398e6dbc050b9faa878b496e559ae92bc2a54e8889c37f70bfa05ebd2e9407285fa1c21448a8f3a8a26f01210856ff0bf77c2f33fca29e9115caf52d
+DIST OpenJDK11U-jdk_x64_linux_openj9_linuxXL_11.0.8_10_openj9-0.21.0.tar.gz 195553141 BLAKE2B 2dcf822d2c9c8d95dce76e3933a538535662051cdeb3c71fdc2a0dc2c59bc14c8ca0cda0f23bd65a14ae1dcf32e93804a4ae07533f4b5f0a21b3903a32e21dbf SHA512 4e4a093bcffeb66c455cec3490eb6e6766a7b174505428fd9c23313d16f22f37d6cf22c186708c3e6c1fcb5aea8772079e392c1556ead4b496774cad995be3c3
+DIST OpenJDK14U-jdk_ppc64le_linux_openj9_14.0.2_12_openj9-0.21.0.tar.gz 203990535 BLAKE2B 0bc831e499bab0f10e55cb05e184a7a30c308146e58b20be5678418b45298ea361ffc3299cc2d03f68af9625e9e004dcb6a0e044e325df361a103eea65324ba5 SHA512 20f28ab961bab0b30f2c7041c7454ee257351e8ebd983d46615a38f8f5ea1c21340f081e2264ddf6ee151b1f15d73fc63caa459e06ed42720fd58f59613c755b
+DIST OpenJDK14U-jdk_ppc64le_linux_openj9_linuxXL_14.0.2_12_openj9-0.21.0.tar.gz 202921752 BLAKE2B 09da234abbca3f18ca005c8237a7f88735e99ad1f275aee20ce7c100f54c02dad5aa214f895c27d9d330dc2305775691ab91ce8e0ce4e0b5dbb9150f89747c1f SHA512 19b8587eaef417d3a12dd04c6c2b0cb500a4561912cbeb6bea30e38ea55f1b43d39a6f1f8be4bb5532659615e2d5c22107ba1090c1d2f36c69371d0fbacea210
+DIST OpenJDK14U-jdk_x64_linux_openj9_14.0.2_12_openj9-0.21.0.tar.gz 202955761 BLAKE2B 662f1cd4a6a4e1196a38825f57b29badcfc14b7598a9416c2ee755d2d39faaa243b7e74f0882de72a7dc9d542946038ece587de657694df9ea3e258a74e7a2c1 SHA512 d551304f0e1f153dde05ae6d1dd695dffa4e0c8f2b5776db14c143a2f1f1a8248552de5b7d2ca31dc9044b0dba0871dd08642c9311961d574ba233400c2eb30c
+DIST OpenJDK14U-jdk_x64_linux_openj9_linuxXL_14.0.2_12_openj9-0.21.0.tar.gz 202942292 BLAKE2B 353f61065a5e8842932637ed9ecc743e18ff8b792da8802dae6d6defa23b18780c62c14f8b12786bf0b2073c81a71022a9a40c09981b0e9eaaadcb4281f53110 SHA512 875afe53de8c6413b5b0d6fb2d81be73f6212daa4c94e6b042b886a1702e4619ed1360f00e6db9090c4db41f8f152f851160b81aa187afdba26b524e70debfe2
diff --git a/dev-java/openj9-openjdk-bin/files/openjdk-bin-14.env.sh b/dev-java/openj9-openjdk-bin/files/openjdk-bin-14.env.sh
new file mode 100644
index 0000000..9e9c5ec
--- /dev/null
+++ b/dev-java/openj9-openjdk-bin/files/openjdk-bin-14.env.sh
@@ -0,0 +1,16 @@
+# Copyright 1999-2018 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+VERSION="AdoptOpenJDK ${PV}"
+JAVA_HOME="${EPREFIX}/opt/${P}"
+JDK_HOME="${EPREFIX}/opt/${P}"
+JAVAC="\${JAVA_HOME}/bin/javac"
+PATH="\${JAVA_HOME}/bin"
+ROOTPATH="\${JAVA_HOME}/bin"
+LDPATH="\${JAVA_HOME}/lib/:\${JAVA_HOME}/lib/server/"
+MANPATH=""
+PROVIDES_TYPE="JDK JRE"
+PROVIDES_VERSION="${SLOT}"
+BOOTCLASSPATH=""
+GENERATION="2"
+ENV_VARS="JAVA_HOME JDK_HOME JAVAC PATH ROOTPATH LDPATH MANPATH"
diff --git a/dev-java/openj9-openjdk-bin/metadata.xml b/dev-java/openj9-openjdk-bin/metadata.xml
new file mode 100644
index 0000000..4b9f7e6
--- /dev/null
+++ b/dev-java/openj9-openjdk-bin/metadata.xml
@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<pkgmetadata>
+	<longdescription>
+		Java™ is the world's leading programming language and platform.
+		The code for Java is open source and available at OpenJDK™.
+		AdoptOpenJDK provides prebuilt OpenJDK binaries from a fully open source set of build scripts and infrastructure.
+	</longdescription>
+	<use>
+		<flag name="headless-awt">Don't install the X backend for AWT, needed by some GUIs (used to be X flag)</flag>
+		<flag name="gentoo-vm">Allow this JDK to be recognised by Gentoo (package manager, eselect, java-config, EXPERIMENTAL!)</flag>
+		<flag name="large-heap">Support Java heap sizes greater than 57Gb</flag>
+		<flag name="source">Install JVM sources</flag>
+		<flag name="webstart">Provide javaws command through symlink to icedtea-web</flag>
+	</use>
+</pkgmetadata>
diff --git a/dev-java/openj9-openjdk-bin/openj9-openjdk-bin-11.0.8.10.0.21.0.ebuild b/dev-java/openj9-openjdk-bin/openj9-openjdk-bin-11.0.8.10.0.21.0.ebuild
new file mode 100644
index 0000000..81410d2
--- /dev/null
+++ b/dev-java/openj9-openjdk-bin/openj9-openjdk-bin-11.0.8.10.0.21.0.ebuild
@@ -0,0 +1,119 @@
+# Copyright 1999-2020 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=6
+
+inherit java-vm-2 toolchain-funcs versionator
+
+abi_uri() {
+	echo "${2-$1}? (
+		large-heap? (
+			https://github.com/AdoptOpenJDK/openjdk${SLOT}-binaries/releases/download/jdk-${DL_PV}/OpenJDK${SLOT}U-jdk_${1}_linux_openj9_linuxXL_${DL_PV//+/_}.tar.gz
+		)
+		!large-heap? (
+			https://github.com/AdoptOpenJDK/openjdk${SLOT}-binaries/releases/download/jdk-${DL_PV}/OpenJDK${SLOT}U-jdk_${1}_linux_openj9_${DL_PV//+/_}.tar.gz
+		)
+	)"
+}
+
+JDK_PV=$(get_version_component_range 1-3)+$(get_version_component_range 4)
+DL_PV=${JDK_PV}_openj9-$(get_version_component_range 5-7)
+SLOT=$(get_major_version)
+
+SRC_URI="
+	$(abi_uri ppc64le ppc64)
+	$(abi_uri x64 amd64)
+"
+
+DESCRIPTION="Prebuilt Java JDK binaries provided by AdoptOpenJDK"
+HOMEPAGE="https://adoptopenjdk.net"
+LICENSE="GPL-2-with-classpath-exception"
+KEYWORDS="~amd64 ~ppc64"
+IUSE="alsa cups doc +gentoo-vm headless-awt large-heap nsplugin selinux source webstart"
+
+RDEPEND="
+	media-libs/fontconfig:1.0
+	media-libs/freetype:2
+	>=sys-apps/baselayout-java-0.1.0-r1
+	>=sys-libs/glibc-2.2.5:*
+	sys-libs/zlib
+	alsa? ( media-libs/alsa-lib )
+	cups? ( net-print/cups )
+	doc? ( dev-java/java-sdk-docs:${SLOT} )
+	selinux? ( sec-policy/selinux-java )
+	!headless-awt? (
+		x11-libs/libX11
+		x11-libs/libXext
+		x11-libs/libXi
+		x11-libs/libXrender
+		x11-libs/libXtst
+	)"
+
+PDEPEND="webstart? ( >=dev-java/icedtea-web-1.6.1:0 )
+	nsplugin? ( >=dev-java/icedtea-web-1.6.1:0[nsplugin] )"
+
+RESTRICT="preserve-libs splitdebug"
+QA_PREBUILT="*"
+
+S="${WORKDIR}/jdk-${JDK_PV}"
+
+pkg_pretend() {
+	if [[ "$(tc-is-softfloat)" != "no" ]]; then
+		die "These binaries require a hardfloat system."
+	fi
+}
+
+src_install() {
+	local dest="/opt/${P}"
+	local ddest="${ED%/}/${dest#/}"
+
+	# Not sure why they bundle this as it's commonly available and they
+	# only do so on x86_64. It's needed by libfontmanager.so. IcedTea
+	# also has an explicit dependency while Oracle seemingly dlopens it.
+	rm -vf lib/libfreetype.so || die
+
+	# Oracle and IcedTea have libjsoundalsa.so depending on
+	# libasound.so.2 but AdoptOpenJDK only has libjsound.so. Weird.
+	if ! use alsa ; then
+		rm -v lib/libjsound.* || die
+	fi
+
+	if use headless-awt ; then
+		rm -v lib/lib*{[jx]awt,splashscreen}* || die
+	fi
+
+	if ! use source ; then
+		rm -v lib/src.zip || die
+	fi
+
+	rm -v lib/security/cacerts || die
+	dosym ../../../../etc/ssl/certs/java/cacerts \
+		"${dest}"/lib/security/cacerts
+
+	dodir "${dest}"
+	cp -pPR * "${ddest}" || die
+
+	# provide stable symlink
+	dosym "${P}" "/opt/${PN}-${SLOT}"
+
+	use gentoo-vm && java-vm_install-env "${FILESDIR}"/${PN}-${SLOT}.env.sh
+	java-vm_set-pax-markings "${ddest}"
+	java-vm_revdep-mask
+	java-vm_sandbox-predict /dev/random /proc/self/coredump_filter
+}
+
+pkg_postinst() {
+	java-vm-2_pkg_postinst
+
+	if use gentoo-vm ; then
+		ewarn "WARNING! You have enabled the gentoo-vm USE flag, making this JDK"
+		ewarn "recognised by the system. This will almost certainly break"
+		ewarn "many java ebuilds as they are not ready for openjdk-11"
+	else
+		ewarn "The experimental gentoo-vm USE flag has not been enabled so this JDK"
+		ewarn "will not be recognised by the system. For example, simply calling"
+		ewarn "\"java\" will launch a different JVM. This is necessary until Gentoo"
+		ewarn "fully supports Java 11. This JDK must therefore be invoked using its"
+		ewarn "absolute location under ${EPREFIX}/opt/${P}."
+	fi
+}
diff --git a/dev-java/openj9-openjdk-bin/openj9-openjdk-bin-14.0.2.12.0.21.0.ebuild b/dev-java/openj9-openjdk-bin/openj9-openjdk-bin-14.0.2.12.0.21.0.ebuild
new file mode 100644
index 0000000..81410d2
--- /dev/null
+++ b/dev-java/openj9-openjdk-bin/openj9-openjdk-bin-14.0.2.12.0.21.0.ebuild
@@ -0,0 +1,119 @@
+# Copyright 1999-2020 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=6
+
+inherit java-vm-2 toolchain-funcs versionator
+
+abi_uri() {
+	echo "${2-$1}? (
+		large-heap? (
+			https://github.com/AdoptOpenJDK/openjdk${SLOT}-binaries/releases/download/jdk-${DL_PV}/OpenJDK${SLOT}U-jdk_${1}_linux_openj9_linuxXL_${DL_PV//+/_}.tar.gz
+		)
+		!large-heap? (
+			https://github.com/AdoptOpenJDK/openjdk${SLOT}-binaries/releases/download/jdk-${DL_PV}/OpenJDK${SLOT}U-jdk_${1}_linux_openj9_${DL_PV//+/_}.tar.gz
+		)
+	)"
+}
+
+JDK_PV=$(get_version_component_range 1-3)+$(get_version_component_range 4)
+DL_PV=${JDK_PV}_openj9-$(get_version_component_range 5-7)
+SLOT=$(get_major_version)
+
+SRC_URI="
+	$(abi_uri ppc64le ppc64)
+	$(abi_uri x64 amd64)
+"
+
+DESCRIPTION="Prebuilt Java JDK binaries provided by AdoptOpenJDK"
+HOMEPAGE="https://adoptopenjdk.net"
+LICENSE="GPL-2-with-classpath-exception"
+KEYWORDS="~amd64 ~ppc64"
+IUSE="alsa cups doc +gentoo-vm headless-awt large-heap nsplugin selinux source webstart"
+
+RDEPEND="
+	media-libs/fontconfig:1.0
+	media-libs/freetype:2
+	>=sys-apps/baselayout-java-0.1.0-r1
+	>=sys-libs/glibc-2.2.5:*
+	sys-libs/zlib
+	alsa? ( media-libs/alsa-lib )
+	cups? ( net-print/cups )
+	doc? ( dev-java/java-sdk-docs:${SLOT} )
+	selinux? ( sec-policy/selinux-java )
+	!headless-awt? (
+		x11-libs/libX11
+		x11-libs/libXext
+		x11-libs/libXi
+		x11-libs/libXrender
+		x11-libs/libXtst
+	)"
+
+PDEPEND="webstart? ( >=dev-java/icedtea-web-1.6.1:0 )
+	nsplugin? ( >=dev-java/icedtea-web-1.6.1:0[nsplugin] )"
+
+RESTRICT="preserve-libs splitdebug"
+QA_PREBUILT="*"
+
+S="${WORKDIR}/jdk-${JDK_PV}"
+
+pkg_pretend() {
+	if [[ "$(tc-is-softfloat)" != "no" ]]; then
+		die "These binaries require a hardfloat system."
+	fi
+}
+
+src_install() {
+	local dest="/opt/${P}"
+	local ddest="${ED%/}/${dest#/}"
+
+	# Not sure why they bundle this as it's commonly available and they
+	# only do so on x86_64. It's needed by libfontmanager.so. IcedTea
+	# also has an explicit dependency while Oracle seemingly dlopens it.
+	rm -vf lib/libfreetype.so || die
+
+	# Oracle and IcedTea have libjsoundalsa.so depending on
+	# libasound.so.2 but AdoptOpenJDK only has libjsound.so. Weird.
+	if ! use alsa ; then
+		rm -v lib/libjsound.* || die
+	fi
+
+	if use headless-awt ; then
+		rm -v lib/lib*{[jx]awt,splashscreen}* || die
+	fi
+
+	if ! use source ; then
+		rm -v lib/src.zip || die
+	fi
+
+	rm -v lib/security/cacerts || die
+	dosym ../../../../etc/ssl/certs/java/cacerts \
+		"${dest}"/lib/security/cacerts
+
+	dodir "${dest}"
+	cp -pPR * "${ddest}" || die
+
+	# provide stable symlink
+	dosym "${P}" "/opt/${PN}-${SLOT}"
+
+	use gentoo-vm && java-vm_install-env "${FILESDIR}"/${PN}-${SLOT}.env.sh
+	java-vm_set-pax-markings "${ddest}"
+	java-vm_revdep-mask
+	java-vm_sandbox-predict /dev/random /proc/self/coredump_filter
+}
+
+pkg_postinst() {
+	java-vm-2_pkg_postinst
+
+	if use gentoo-vm ; then
+		ewarn "WARNING! You have enabled the gentoo-vm USE flag, making this JDK"
+		ewarn "recognised by the system. This will almost certainly break"
+		ewarn "many java ebuilds as they are not ready for openjdk-11"
+	else
+		ewarn "The experimental gentoo-vm USE flag has not been enabled so this JDK"
+		ewarn "will not be recognised by the system. For example, simply calling"
+		ewarn "\"java\" will launch a different JVM. This is necessary until Gentoo"
+		ewarn "fully supports Java 11. This JDK must therefore be invoked using its"
+		ewarn "absolute location under ${EPREFIX}/opt/${P}."
+	fi
+}
diff --git a/dev-java/openj9-openjdk-jre-bin/Manifest b/dev-java/openj9-openjdk-jre-bin/Manifest
new file mode 100644
index 0000000..1717b02
--- /dev/null
+++ b/dev-java/openj9-openjdk-jre-bin/Manifest
@@ -0,0 +1,8 @@
+DIST OpenJDK11U-jre_ppc64le_linux_openj9_11.0.8_10_openj9-0.21.0.tar.gz 42189120 BLAKE2B de720db5ce4d40d5e9cf71a31f8979d190b72cf5510ff31fc755e24702174ccb59988b8e746b3ccb11cfdbc67039aa179f55a9864f139927e250b9edd8917267 SHA512 89e301db5d185d48614a4135349ee92e647e566bf222dd54ca3479226be645d29354d5ccbed1e9ea3b7ef73ba64b24b650fe814e20881292b6348a9aa25df1af
+DIST OpenJDK11U-jre_ppc64le_linux_openj9_linuxXL_11.0.8_10_openj9-0.21.0.tar.gz 42082361 BLAKE2B e7dbc5a1deef3996a82c7207fe682e830d94bb143c16bb057f6609fe7b6b56d56569668751d3333af836dd3b45f5eef207916bf17eaecdeaa27b9fa359cbbe1e SHA512 7baa12613f3f4b4ef7a0301b5c1e262c3446e097cea763a7adfe2602785ad3ab3cb74cc542a17c6b7c717c0eb9f0304cde9a48b13f2864fff31bffdee5750dbd
+DIST OpenJDK11U-jre_x64_linux_openj9_11.0.8_10_openj9-0.21.0.tar.gz 41781638 BLAKE2B 16be8630e7781c3f35072bbac254640a4d41f9b27799b56d7f78b63940e51d9f28a4168cbeaabd885562520d227e9efb4c9d80690c9ad02f8e0b7911023cb51e SHA512 51578fd2722c22cb50c678f74612409d34666ac8804c0efa705ed0d695c32ce3f5829f5fbe9be6d3336f39935b7eedad192621977c5e13f365b51e1fb03fd6df
+DIST OpenJDK11U-jre_x64_linux_openj9_linuxXL_11.0.8_10_openj9-0.21.0.tar.gz 41774880 BLAKE2B 7e6d75ee457be194ae4c478cd9c4c8c64607b4ed19bf59d313d3ad643d57b1fa0c161ce74e0ae9d2d667a3016a977a6e6de3cd794429e69972010d472493d3fc SHA512 ac2111079c72e349122356275ab6d7b38b13188aec58ee97c7ced2daf3c98900c76abaf33bad5dd8f43321d6786bd71d0cc02836a5820eb0ce20b24b78262293
+DIST OpenJDK14U-jre_ppc64le_linux_openj9_14.0.2_12_openj9-0.21.0.tar.gz 50706170 BLAKE2B 3898aa34e9a5775c1b7ac343d73a105a996f1288b853e4dc80a66816c548b4ced435d77152f89cc8828cbd8b5c959a34c8c762753e52a3ff880840a7cb334885 SHA512 00400a14d35e722170e09d8a2d9357747244e3e2815fb7fd04769d4656b2847196b1c680215ba9e5ff0a849c778145cc7cea39878446c1f7404baa055b562603
+DIST OpenJDK14U-jre_ppc64le_linux_openj9_linuxXL_14.0.2_12_openj9-0.21.0.tar.gz 50281280 BLAKE2B c00c786fa760ddab538a17cb356638e25bf62930b86426956790be4a7c1c58bb94ca30f27a11587c757f628ef6a012dfbbcbbbf9878ee5899358bf590489b173 SHA512 abfb2df61390e288169e8fa75f3abb754358daa1da9ec904795a1bbcd11c5642bd24300763a84574d3567f6e697a3c347ec15c1740cc5fff4f2b5819abba631f
+DIST OpenJDK14U-jre_x64_linux_openj9_14.0.2_12_openj9-0.21.0.tar.gz 50282552 BLAKE2B 099d9cea63981c13d0f545cb22aed7acb0686d77feda38af838e37a2c41d8918ea9261c6ae3195ad0c9e56cbfcbc18b8d69c8240afda5c89417d9eda5c38a863 SHA512 1071806ed9bc1aaf5f18cec271d32993e92cb9dc3fe21c42028bd9f25e7b1e2c362d00518ee2dd53000712fe74091379731669078eaaa7f33c440f4b95df061f
+DIST OpenJDK14U-jre_x64_linux_openj9_linuxXL_14.0.2_12_openj9-0.21.0.tar.gz 50277370 BLAKE2B e450d4ca0cfbb556f4e19341da723605629161a17f18b192343e1413c81e61cc36517df3851231fe3845e4a29a2e7eb23dae26ae0055a02528e0516d9187aa54 SHA512 037a37ecb2e97c94ed752fb0e17278facd9e76d8ea729428491d709d6297e70d12161dd8392f32dfc0ac660ec960feb7aeea01521d770c01b6192b1bf0caa299
diff --git a/dev-java/openj9-openjdk-jre-bin/files/openjdk-jre-bin-11.env.sh b/dev-java/openj9-openjdk-jre-bin/files/openjdk-jre-bin-11.env.sh
new file mode 100644
index 0000000..ec0dca4
--- /dev/null
+++ b/dev-java/openj9-openjdk-jre-bin/files/openjdk-jre-bin-11.env.sh
@@ -0,0 +1,16 @@
+# Copyright 1999-2019 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+VERSION="AdoptOpenJDK JRE ${PV}"
+JAVA_HOME="${EPREFIX}/opt/${P}"
+JDK_HOME="${EPREFIX}/opt/${P}"
+JAVAC="\${JAVA_HOME}/bin/javac"
+PATH="\${JAVA_HOME}/bin"
+ROOTPATH="\${JAVA_HOME}/bin"
+LDPATH="\${JAVA_HOME}/lib/:\${JAVA_HOME}/lib/server/"
+MANPATH="\${JAVA_HOME}/man"
+PROVIDES_TYPE="JRE"
+PROVIDES_VERSION="${SLOT}"
+BOOTCLASSPATH=""
+GENERATION="2"
+ENV_VARS="JAVA_HOME JDK_HOME JAVAC PATH ROOTPATH LDPATH MANPATH"
diff --git a/dev-java/openj9-openjdk-jre-bin/files/openjdk-jre-bin-8.env.sh b/dev-java/openj9-openjdk-jre-bin/files/openjdk-jre-bin-8.env.sh
new file mode 100644
index 0000000..fabc13c
--- /dev/null
+++ b/dev-java/openj9-openjdk-jre-bin/files/openjdk-jre-bin-8.env.sh
@@ -0,0 +1,16 @@
+# Copyright 1999-2019 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+VERSION="AdoptOpenJDK JRE ${PV}"
+JAVA_HOME="${EPREFIX}/opt/${P}"
+JDK_HOME="${EPREFIX}/opt/${P}"
+JAVAC="\${JAVA_HOME}/bin/javac"
+PATH="\${JAVA_HOME}/bin"
+ROOTPATH="\${JAVA_HOME}/bin"
+LDPATH="\${JAVA_HOME}/lib/:\${JAVA_HOME}/lib/server/"
+MANPATH="\${JAVA_HOME}/man"
+PROVIDES_TYPE="JRE"
+PROVIDES_VERSION="1.${SLOT}"
+BOOTCLASSPATH="\${JAVA_HOME}/jre/lib/resources.jar:\${JAVA_HOME}/jre/lib/rt.jar:\${JAVA_HOME}/jre/lib/jsse.jar:\${JAVA_HOME}/jre/lib/jce.jar:\${JAVA_HOME}/jre/lib/charsets.jar"
+GENERATION="2"
+ENV_VARS="JAVA_HOME JDK_HOME JAVAC PATH ROOTPATH LDPATH MANPATH"
diff --git a/dev-java/openj9-openjdk-jre-bin/metadata.xml b/dev-java/openj9-openjdk-jre-bin/metadata.xml
new file mode 100644
index 0000000..23c1e7f
--- /dev/null
+++ b/dev-java/openj9-openjdk-jre-bin/metadata.xml
@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<pkgmetadata>
+	<longdescription>
+		Java™ is the world's leading programming language and platform.
+		The code for Java is open source and available at OpenJDK™.
+		AdoptOpenJDK provides prebuilt OpenJDK JRE binaries from a fully open source set of build scripts and infrastructure.
+	</longdescription>
+	<use>
+		<flag name="headless-awt">Don't install the X backend for AWT, needed by some GUIs (used to be X flag)</flag>
+		<flag name="gentoo-vm">Allow this JDK to be recognised by Gentoo (package manager, eselect, java-config, EXPERIMENTAL!)</flag>
+		<flag name="large-heap">Support Java heap sizes greater than 57Gb</flag>
+		<flag name="webstart">Provide javaws command through symlink to icedtea-web</flag>
+	</use>
+</pkgmetadata>
diff --git a/dev-java/openj9-openjdk-jre-bin/openj9-openjdk-jre-bin-11.0.8.10.0.21.0.ebuild b/dev-java/openj9-openjdk-jre-bin/openj9-openjdk-jre-bin-11.0.8.10.0.21.0.ebuild
new file mode 100644
index 0000000..6a9311e
--- /dev/null
+++ b/dev-java/openj9-openjdk-jre-bin/openj9-openjdk-jre-bin-11.0.8.10.0.21.0.ebuild
@@ -0,0 +1,107 @@
+# Copyright 1999-2020 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=6
+
+inherit java-vm-2 toolchain-funcs versionator
+
+abi_uri() {
+	echo "${2-$1}? (
+		large-heap? (
+			https://github.com/AdoptOpenJDK/openjdk${SLOT}-binaries/releases/download/jdk-${DL_PV}/OpenJDK${SLOT}U-jre_${1}_linux_openj9_linuxXL_${DL_PV//+/_}.tar.gz
+		)
+		!large-heap? (
+			https://github.com/AdoptOpenJDK/openjdk${SLOT}-binaries/releases/download/jdk-${DL_PV}/OpenJDK${SLOT}U-jre_${1}_linux_openj9_${DL_PV//+/_}.tar.gz
+		)
+	)"
+}
+
+JDK_PV=$(get_version_component_range 1-3)+$(get_version_component_range 4)
+DL_PV=${JDK_PV}_openj9-$(get_version_component_range 5-7)
+SLOT=$(get_major_version)
+
+SRC_URI="
+	$(abi_uri ppc64le ppc64)
+	$(abi_uri x64 amd64)
+"
+
+DESCRIPTION="Prebuilt Java JRE binaries provided by AdoptOpenJDK"
+HOMEPAGE="https://adoptopenjdk.net"
+LICENSE="GPL-2-with-classpath-exception"
+KEYWORDS="~amd64"
+IUSE="alsa cups +gentoo-vm large-heap headless-awt nsplugin selinux webstart"
+
+RDEPEND="
+	media-libs/fontconfig:1.0
+	media-libs/freetype:2
+	>net-libs/libnet-1.1
+	>=sys-apps/baselayout-java-0.1.0-r1
+	>=sys-libs/glibc-2.2.5:*
+	sys-libs/zlib
+	alsa? ( media-libs/alsa-lib )
+	cups? ( net-print/cups )
+	selinux? ( sec-policy/selinux-java )
+	!headless-awt? (
+		x11-libs/libX11
+		x11-libs/libXext
+		x11-libs/libXi
+		x11-libs/libXrender
+		x11-libs/libXtst
+	)"
+
+PDEPEND="webstart? ( >=dev-java/icedtea-web-1.6.1:0 )
+	nsplugin? ( >=dev-java/icedtea-web-1.6.1:0[nsplugin] )"
+
+RESTRICT="preserve-libs splitdebug"
+QA_PREBUILT="*"
+
+S="${WORKDIR}/jdk-${MY_PV}-jre"
+
+src_install() {
+	local dest="/opt/${P}"
+	local ddest="${ED%/}/${dest#/}"
+
+	# Not sure why they bundle this as it's commonly available and they
+	# only do so on x86_64. It's needed by libfontmanager.so. IcedTea
+	# also has an explicit dependency while Oracle seemingly dlopens it.
+	rm -vf lib/libfreetype.so || die
+
+	# Oracle and IcedTea have libjsoundalsa.so depending on
+	# libasound.so.2 but AdoptOpenJDK only has libjsound.so. Weird.
+	if ! use alsa ; then
+		rm -v lib/libjsound.* || die
+	fi
+
+	if use headless-awt ; then
+		rm -v lib/lib*{[jx]awt,splashscreen}* || die
+	fi
+
+	rm -v lib/security/cacerts || die
+	dosym ../../../../etc/ssl/certs/java/cacerts "${dest}"/lib/security/cacerts
+
+	dodir "${dest}"
+	cp -pPR * "${ddest}" || die
+
+	# provide stable symlink
+	dosym "${P}" "/opt/${PN}-${SLOT}"
+
+	use gentoo-vm && java-vm_install-env "${FILESDIR}"/${PN}-${SLOT}.env.sh
+	java-vm_set-pax-markings "${ddest}"
+	java-vm_revdep-mask
+	java-vm_sandbox-predict /dev/random /proc/self/coredump_filter
+}
+
+pkg_postinst() {
+	java-vm-2_pkg_postinst
+
+	if use gentoo-vm ; then
+		ewarn "WARNING! You have enabled the gentoo-vm USE flag, making this JRE"
+		ewarn "recognised by the system. This will almost certainly break things."
+	else
+		ewarn "The experimental gentoo-vm USE flag has not been enabled so this JRE"
+		ewarn "will not be recognised by the system. For example, simply calling"
+		ewarn "\"java\" will launch a different JVM. This is necessary until Gentoo"
+		ewarn "fully supports Java 11. This JRE must therefore be invoked using its"
+		ewarn "absolute location under ${EPREFIX}/opt/${P}."
+	fi
+}
diff --git a/dev-java/openj9-openjdk-jre-bin/openj9-openjdk-jre-bin-14.0.2.12.0.21.0.ebuild b/dev-java/openj9-openjdk-jre-bin/openj9-openjdk-jre-bin-14.0.2.12.0.21.0.ebuild
new file mode 100644
index 0000000..6a9311e
--- /dev/null
+++ b/dev-java/openj9-openjdk-jre-bin/openj9-openjdk-jre-bin-14.0.2.12.0.21.0.ebuild
@@ -0,0 +1,107 @@
+# Copyright 1999-2020 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=6
+
+inherit java-vm-2 toolchain-funcs versionator
+
+abi_uri() {
+	echo "${2-$1}? (
+		large-heap? (
+			https://github.com/AdoptOpenJDK/openjdk${SLOT}-binaries/releases/download/jdk-${DL_PV}/OpenJDK${SLOT}U-jre_${1}_linux_openj9_linuxXL_${DL_PV//+/_}.tar.gz
+		)
+		!large-heap? (
+			https://github.com/AdoptOpenJDK/openjdk${SLOT}-binaries/releases/download/jdk-${DL_PV}/OpenJDK${SLOT}U-jre_${1}_linux_openj9_${DL_PV//+/_}.tar.gz
+		)
+	)"
+}
+
+JDK_PV=$(get_version_component_range 1-3)+$(get_version_component_range 4)
+DL_PV=${JDK_PV}_openj9-$(get_version_component_range 5-7)
+SLOT=$(get_major_version)
+
+SRC_URI="
+	$(abi_uri ppc64le ppc64)
+	$(abi_uri x64 amd64)
+"
+
+DESCRIPTION="Prebuilt Java JRE binaries provided by AdoptOpenJDK"
+HOMEPAGE="https://adoptopenjdk.net"
+LICENSE="GPL-2-with-classpath-exception"
+KEYWORDS="~amd64"
+IUSE="alsa cups +gentoo-vm large-heap headless-awt nsplugin selinux webstart"
+
+RDEPEND="
+	media-libs/fontconfig:1.0
+	media-libs/freetype:2
+	>net-libs/libnet-1.1
+	>=sys-apps/baselayout-java-0.1.0-r1
+	>=sys-libs/glibc-2.2.5:*
+	sys-libs/zlib
+	alsa? ( media-libs/alsa-lib )
+	cups? ( net-print/cups )
+	selinux? ( sec-policy/selinux-java )
+	!headless-awt? (
+		x11-libs/libX11
+		x11-libs/libXext
+		x11-libs/libXi
+		x11-libs/libXrender
+		x11-libs/libXtst
+	)"
+
+PDEPEND="webstart? ( >=dev-java/icedtea-web-1.6.1:0 )
+	nsplugin? ( >=dev-java/icedtea-web-1.6.1:0[nsplugin] )"
+
+RESTRICT="preserve-libs splitdebug"
+QA_PREBUILT="*"
+
+S="${WORKDIR}/jdk-${MY_PV}-jre"
+
+src_install() {
+	local dest="/opt/${P}"
+	local ddest="${ED%/}/${dest#/}"
+
+	# Not sure why they bundle this as it's commonly available and they
+	# only do so on x86_64. It's needed by libfontmanager.so. IcedTea
+	# also has an explicit dependency while Oracle seemingly dlopens it.
+	rm -vf lib/libfreetype.so || die
+
+	# Oracle and IcedTea have libjsoundalsa.so depending on
+	# libasound.so.2 but AdoptOpenJDK only has libjsound.so. Weird.
+	if ! use alsa ; then
+		rm -v lib/libjsound.* || die
+	fi
+
+	if use headless-awt ; then
+		rm -v lib/lib*{[jx]awt,splashscreen}* || die
+	fi
+
+	rm -v lib/security/cacerts || die
+	dosym ../../../../etc/ssl/certs/java/cacerts "${dest}"/lib/security/cacerts
+
+	dodir "${dest}"
+	cp -pPR * "${ddest}" || die
+
+	# provide stable symlink
+	dosym "${P}" "/opt/${PN}-${SLOT}"
+
+	use gentoo-vm && java-vm_install-env "${FILESDIR}"/${PN}-${SLOT}.env.sh
+	java-vm_set-pax-markings "${ddest}"
+	java-vm_revdep-mask
+	java-vm_sandbox-predict /dev/random /proc/self/coredump_filter
+}
+
+pkg_postinst() {
+	java-vm-2_pkg_postinst
+
+	if use gentoo-vm ; then
+		ewarn "WARNING! You have enabled the gentoo-vm USE flag, making this JRE"
+		ewarn "recognised by the system. This will almost certainly break things."
+	else
+		ewarn "The experimental gentoo-vm USE flag has not been enabled so this JRE"
+		ewarn "will not be recognised by the system. For example, simply calling"
+		ewarn "\"java\" will launch a different JVM. This is necessary until Gentoo"
+		ewarn "fully supports Java 11. This JRE must therefore be invoked using its"
+		ewarn "absolute location under ${EPREFIX}/opt/${P}."
+	fi
+}
diff --git a/dev-java/openj9-openjdk/Manifest b/dev-java/openj9-openjdk/Manifest
new file mode 100644
index 0000000..a97ce7d
--- /dev/null
+++ b/dev-java/openj9-openjdk/Manifest
@@ -0,0 +1,4 @@
+DIST openj9-0.21.0.tar.gz 16216102 BLAKE2B 7536e61b742562b7782239d600b78bfa4c00850589cc80bbe8820d97842db55cc001bfbdbb81eb1da534c250a4315ce772fdbe1bcdd1e26863df1fb548618853 SHA512 8137318d9cde6a6383539d2b1a0535951cab178d4f31ccd83260460bdf2b57569e784d205d2fd6e17e0fbc04b6e4aa5a57b81fe46112d38eb0fc5b374b55cf16
+DIST openj9-omr-0.21.0.tar.gz 7704671 BLAKE2B e97b4bd8b975814af74c569f71a4aa35df373eb8c583d21a44065e2db140eca3649b674b5347fd031831c10701ccdb2a263eeeacf19bd4831c1e63ab18398f65 SHA512 7eed6eb68d251934291be859f061801b41b95abc481d3e3d059fc4f3eee94ba2b31143aa00b9abd39dc2325540ed0a4f16e075396e34741f57e36fe69d376b0f
+DIST openj9-openjdk-jdk11-openj9-0.21.0.tar.gz 104216281 BLAKE2B 21716b92b07a72be19b53f926dc1248e633ba01a82f0ad841883eed325d3caaa887c6ea87c8f2e13aff9f230d981418d2b7ff6bd6fb99cf0ff6dcda948c6a3dc SHA512 2b915c88b62b04c0549037d6be42428ba9f99b51f00d364c0ba9c9c7340d1b67da99f583a2623b04d8708703f789ef680ea70b8259e8557af34da830a136a0d8
+DIST openj9-openjdk-jdk14-openj9-0.21.0.tar.gz 95491120 BLAKE2B b4d17dadda4d209f04126520ec5a86fc38bfab6af75d9ce2047555c8cec0dca28205b1a056b7294c111947cafa2eaaadebb2851ec8958367626e9c4b0940ad57 SHA512 83b08fc63dfc06e97583720ccfb4643f07398700b93d8328a5fd730764bba9665cde57e7f149024f11e752aa04f6450114dd3cecf5e589e24991c3340292c009
diff --git a/dev-java/openj9-openjdk/files/omr-fam.patch b/dev-java/openj9-openjdk/files/omr-fam.patch
new file mode 100644
index 0000000..9141ec1
--- /dev/null
+++ b/dev-java/openj9-openjdk/files/omr-fam.patch
@@ -0,0 +1,70 @@
+diff --git a/ddr/tools/blob_reader/blob_reader.cpp b/ddr/tools/blob_reader/blob_reader.cpp
+index 028decd0c..a0212609f 100644
+--- a/ddr/tools/blob_reader/blob_reader.cpp
++++ b/ddr/tools/blob_reader/blob_reader.cpp
+@@ -85,7 +85,7 @@ struct BlobHeaderV1 {
+ 
+ struct BlobString {
+ 	uint16_t length;
+-	char data[1]; /* flexible array member */
++	char data[];
+ 
+ 	void endian_swap()
+ 	{
+diff --git a/include_core/ute_core.h b/include_core/ute_core.h
+index 8b3b1c65d..330ea52c6 100644
+--- a/include_core/ute_core.h
++++ b/include_core/ute_core.h
+@@ -125,7 +125,7 @@ typedef struct UtTraceRecord {
+ 	uint64_t threadSyn2;	/* Thread synonym 2               */
+ 	int32_t firstEntry;		/* Offset to first trace entry    */
+ 	int32_t nextEntry;		/* Offset to next entry           */
+-	char threadName[1];		/* Thread name                    */
++	char threadName[];		/* Thread name                    */
+ } UtTraceRecord;
+ 
+ /*
+diff --git a/include_core/ute_dataformat.h b/include_core/ute_dataformat.h
+index 71d9e36ad..8a9dcb487 100644
+--- a/include_core/ute_dataformat.h
++++ b/include_core/ute_dataformat.h
+@@ -180,7 +180,7 @@ typedef struct UtProcSection {
+ #define UT_TRACE_ACTIVE_SECTION_NAME "UTTA"
+ typedef struct UtActiveSection {
+ 	UtDataHeader header; /* Eyecatcher, version etc        */
+-	char active[1]; /* Trace activation commands      */
++	char active[]; /* Trace activation commands      */
+ } UtActiveSection;
+ 
+ /*
+@@ -191,7 +191,7 @@ typedef struct UtActiveSection {
+ #define UT_TRACE_SERVICE_SECTION_NAME "UTSS"
+ typedef struct UtServiceSection {
+ 	UtDataHeader header; /* Eyecatcher, version etc        */
+-	char level[1]; /* Service level info             */
++	char level[]; /* Service level info             */
+ } UtServiceSection;
+ 
+ /*
+@@ -202,7 +202,7 @@ typedef struct UtServiceSection {
+ #define UT_TRACE_STARTUP_SECTION_NAME "UTSO"
+ typedef struct UtStartupSection {
+ 	UtDataHeader header; /* Eyecatcher, version etc        */
+-	char options[1]; /* Startup options                */
++	char options[]; /* Startup options                */
+ } UtStartupSection;
+ 
+ /*
+diff --git a/omrtrace/omrtrace_internal.h b/omrtrace/omrtrace_internal.h
+index e52347eac..a68a88abd 100644
+--- a/omrtrace/omrtrace_internal.h
++++ b/omrtrace/omrtrace_internal.h
+@@ -157,7 +157,7 @@ typedef struct OMR_TraceGlobal OMR_TraceGlobal;
+ typedef struct  UtTraceCfg {
+ 	UtDataHeader       header;
+ 	struct UtTraceCfg  *next;             /* Next trace config command        */
+-	char               command[1];       /* Start of variable length section */
++	char               command[];         /* Start of variable length section */
+ } UtTraceCfg;
+ 
+ typedef struct UtDeferredConfigInfo {
diff --git a/dev-java/openj9-openjdk/files/omr-omrstr-iconv-failure-overflow.patch b/dev-java/openj9-openjdk/files/omr-omrstr-iconv-failure-overflow.patch
new file mode 100644
index 0000000..f90c431
--- /dev/null
+++ b/dev-java/openj9-openjdk/files/omr-omrstr-iconv-failure-overflow.patch
@@ -0,0 +1,13 @@
+diff --git a/port/common/omrstr.c b/port/common/omrstr.c
+index ad76cdf93..f936f0026 100644
+--- a/port/common/omrstr.c
++++ b/port/common/omrstr.c
+@@ -3121,7 +3121,7 @@ convertPlatformToWide(struct OMRPortLibrary *portLibrary, charconvState_t encodi
+ 		} else if (E2BIG == errno) {
+ 			resultSize = (outBufferSize - wideBufferLimit); /* number of bytes written */
+ 		} else {
+-			resultSize = OMRPORT_ERROR_STRING_ILLEGAL_STRING;
++			return OMRPORT_ERROR_STRING_ILLEGAL_STRING;
+ 		}
+ 	} else {
+ 		resultSize = (outBufferSize - wideBufferLimit); /* number of bytes written */
diff --git a/dev-java/openj9-openjdk/files/openj9-j9utf8-fam.patch b/dev-java/openj9-openjdk/files/openj9-j9utf8-fam.patch
new file mode 100644
index 0000000..f45a539
--- /dev/null
+++ b/dev-java/openj9-openjdk/files/openj9-j9utf8-fam.patch
@@ -0,0 +1,26 @@
+diff --git a/runtime/cfdumper/romdump.c b/runtime/cfdumper/romdump.c
+index 5040c2c25..1cfcd36c7 100644
+--- a/runtime/cfdumper/romdump.c
++++ b/runtime/cfdumper/romdump.c
+@@ -154,7 +154,7 @@ addRegion(J9Pool *regionPool, UDATA offset, UDATA length, UDATA type, const char
+ static UDATA
+ getUTF8Length(J9UTF8 *utf8)
+ {
+-	UDATA length = sizeof(J9UTF8) + J9UTF8_LENGTH(utf8) - sizeof(J9UTF8_DATA(utf8));
++	UDATA length = sizeof(J9UTF8) + J9UTF8_LENGTH(utf8);
+ 	if (length & 1) {
+ 		length++;
+ 	}
+diff --git a/runtime/oti/j9nonbuilder.h b/runtime/oti/j9nonbuilder.h
+index c5705188d..e9babe227 100644
+--- a/runtime/oti/j9nonbuilder.h
++++ b/runtime/oti/j9nonbuilder.h
+@@ -3219,7 +3219,7 @@ typedef struct J9ClassLoader {
+ 
+ typedef struct J9UTF8 {
+ 	U_16 length;
+-	U_8 data[2];
++	U_8 data[];
+ } J9UTF8;
+ 
+ typedef struct J9ROMClass {
diff --git a/dev-java/openj9-openjdk/files/openj9-make-jvmti-test-variables-static.patch b/dev-java/openj9-openjdk/files/openj9-make-jvmti-test-variables-static.patch
new file mode 100644
index 0000000..5d5b8a7
--- /dev/null
+++ b/dev-java/openj9-openjdk/files/openj9-make-jvmti-test-variables-static.patch
@@ -0,0 +1,68 @@
+From b91f42fc90179585c3e2a9866e93a3168b1ada9d Mon Sep 17 00:00:00 2001
+From: Graham Chapman <graham_chapman@ca.ibm.com>
+Date: Sat, 25 Jul 2020 16:13:13 -0400
+Subject: [PATCH] Make JVMTI test variables static
+
+Two tests declare the same named global non-statically which breaks some
+newer compilers.
+
+Fixes: #10252
+
+[ci skip]
+
+Signed-off-by: Graham Chapman <graham_chapman@ca.ibm.com>
+---
+ .../src/com/ibm/jvmti/tests/traceSubscription/ts001.c     | 4 ++--
+ .../jvmtitests/src/com/ibm/jvmti/tests/verboseGC/vgc001.c | 8 ++++----
+ 2 files changed, 6 insertions(+), 6 deletions(-)
+
+diff --git a/runtime/tests/jvmtitests/src/com/ibm/jvmti/tests/traceSubscription/ts001.c b/runtime/tests/jvmtitests/src/com/ibm/jvmti/tests/traceSubscription/ts001.c
+index 97843fc7c7..2c1e1ae67f 100644
+--- a/runtime/tests/jvmtitests/src/com/ibm/jvmti/tests/traceSubscription/ts001.c
++++ b/runtime/tests/jvmtitests/src/com/ibm/jvmti/tests/traceSubscription/ts001.c
+@@ -1,5 +1,5 @@
+ /*******************************************************************************
+- * Copyright (c) 2001, 2018 IBM Corp. and others
++ * Copyright (c) 2001, 2020 IBM Corp. and others
+  *
+  * This program and the accompanying materials are made available under
+  * the terms of the Eclipse Public License 2.0 which accompanies this
+@@ -35,7 +35,7 @@ static jvmtiExtensionFunction subscribe  = NULL;
+ static jvmtiExtensionFunction unsubscribe  = NULL;
+ static jvmtiExtensionFunction flush  = NULL;
+ static jvmtiExtensionFunction metadata = NULL;
+-void *subscriptionID;
++static void *subscriptionID;
+ volatile static jint bufferCount = 0;
+ volatile static jint bufferCountFinal = 0;
+ volatile static int completed = 0;
+diff --git a/runtime/tests/jvmtitests/src/com/ibm/jvmti/tests/verboseGC/vgc001.c b/runtime/tests/jvmtitests/src/com/ibm/jvmti/tests/verboseGC/vgc001.c
+index 2fda9e8bd7..f1601298af 100644
+--- a/runtime/tests/jvmtitests/src/com/ibm/jvmti/tests/verboseGC/vgc001.c
++++ b/runtime/tests/jvmtitests/src/com/ibm/jvmti/tests/verboseGC/vgc001.c
+@@ -1,5 +1,5 @@
+ /*******************************************************************************
+- * Copyright (c) 2001, 2018 IBM Corp. and others
++ * Copyright (c) 2001, 2020 IBM Corp. and others
+  *
+  * This program and the accompanying materials are made available under
+  * the terms of the Eclipse Public License 2.0 which accompanies this
+@@ -31,15 +31,15 @@ static agentEnv * env;
+ static jvmtiExtensionFunction subscribe  = NULL;
+ static jvmtiExtensionFunction unsubscribe  = NULL;
+ 
+-void *subscriptionID;
++static void *subscriptionID;
+ volatile static jint bufferCount = 0;
+ volatile static int alarmed = 0;
+ 
+-void *subscriptionID2;
++static void *subscriptionID2;
+ volatile static jint bufferCount2 = 0;
+ volatile static int alarmed2 = 0;
+ 
+-void *subscriptionID3;
++static void *subscriptionID3;
+ volatile static jint bufferCount3 = 0;
+ volatile static int alarmed3 = 0;
+ 
diff --git a/dev-java/openj9-openjdk/files/openj9-subscriptionID.patch b/dev-java/openj9-openjdk/files/openj9-subscriptionID.patch
new file mode 100644
index 0000000..e754e05
--- /dev/null
+++ b/dev-java/openj9-openjdk/files/openj9-subscriptionID.patch
@@ -0,0 +1,36 @@
+diff --git a/runtime/tests/jvmtitests/src/com/ibm/jvmti/tests/traceSubscription/ts001.c b/runtime/tests/jvmtitests/src/com/ibm/jvmti/tests/traceSubscription/ts001.c
+index 97843fc7c..a2cc3ffe6 100644
+--- a/runtime/tests/jvmtitests/src/com/ibm/jvmti/tests/traceSubscription/ts001.c
++++ b/runtime/tests/jvmtitests/src/com/ibm/jvmti/tests/traceSubscription/ts001.c
+@@ -35,7 +35,7 @@ static jvmtiExtensionFunction subscribe  = NULL;
+ static jvmtiExtensionFunction unsubscribe  = NULL;
+ static jvmtiExtensionFunction flush  = NULL;
+ static jvmtiExtensionFunction metadata = NULL;
+-void *subscriptionID;
++static void *subscriptionID;
+ volatile static jint bufferCount = 0;
+ volatile static jint bufferCountFinal = 0;
+ volatile static int completed = 0;
+diff --git a/runtime/tests/jvmtitests/src/com/ibm/jvmti/tests/verboseGC/vgc001.c b/runtime/tests/jvmtitests/src/com/ibm/jvmti/tests/verboseGC/vgc001.c
+index 2fda9e8bd..d11047e44 100644
+--- a/runtime/tests/jvmtitests/src/com/ibm/jvmti/tests/verboseGC/vgc001.c
++++ b/runtime/tests/jvmtitests/src/com/ibm/jvmti/tests/verboseGC/vgc001.c
+@@ -31,15 +31,15 @@ static agentEnv * env;
+ static jvmtiExtensionFunction subscribe  = NULL;
+ static jvmtiExtensionFunction unsubscribe  = NULL;
+ 
+-void *subscriptionID;
++static void *subscriptionID;
+ volatile static jint bufferCount = 0;
+ volatile static int alarmed = 0;
+ 
+-void *subscriptionID2;
++static void *subscriptionID2;
+ volatile static jint bufferCount2 = 0;
+ volatile static int alarmed2 = 0;
+ 
+-void *subscriptionID3;
++static void *subscriptionID3;
+ volatile static jint bufferCount3 = 0;
+ volatile static int alarmed3 = 0;
+ 
diff --git a/dev-java/openj9-openjdk/files/openjdk-14.env.sh b/dev-java/openj9-openjdk/files/openjdk-14.env.sh
new file mode 100644
index 0000000..96c4be7
--- /dev/null
+++ b/dev-java/openj9-openjdk/files/openjdk-14.env.sh
@@ -0,0 +1,16 @@
+# Copyright 1999-2018 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+VERSION="OpenJDK ${PV}"
+JAVA_HOME="${EPREFIX}/usr/$(get_libdir)/${PN}-${SLOT}"
+JDK_HOME="${EPREFIX}/usr/$(get_libdir)/${PN}-${SLOT}"
+JAVAC="\${JAVA_HOME}/bin/javac"
+PATH="\${JAVA_HOME}/bin"
+ROOTPATH="\${JAVA_HOME}/bin"
+LDPATH="\${JAVA_HOME}/lib/:\${JAVA_HOME}/lib/server/"
+MANPATH=""
+PROVIDES_TYPE="JDK JRE"
+PROVIDES_VERSION="${SLOT}"
+BOOTCLASSPATH=""
+GENERATION="2"
+ENV_VARS="JAVA_HOME JDK_HOME JAVAC PATH ROOTPATH LDPATH MANPATH"
diff --git a/dev-java/openj9-openjdk/files/openjdk-8238380-childproc-fcommon.patch b/dev-java/openj9-openjdk/files/openjdk-8238380-childproc-fcommon.patch
new file mode 100644
index 0000000..a972bc6
--- /dev/null
+++ b/dev-java/openj9-openjdk/files/openjdk-8238380-childproc-fcommon.patch
@@ -0,0 +1,48 @@
+
+# HG changeset patch
+# User qpzhang
+# Date 1580822830 -28800
+# Node ID 6925fca959590dd0f747a9cffa5f0664ec02c7b1
+# Parent  8f6ffa575f63db3f07f96e52c97883fbaff459b4
+8238380: java.base/unix/native/libjava/childproc.c "multiple definition" link errors with GCC10
+Reviewed-by: stuefe, clanger, rriggs
+Contributed-by: patrick@os.amperecomputing.com
+
+diff -r 8f6ffa575f63 -r 6925fca95959 src/java.base/unix/native/libjava/childproc.c
+--- a/src/java.base/unix/native/libjava/childproc.c	Tue Feb 11 11:17:37 2020 +0800
++++ b/src/java.base/unix/native/libjava/childproc.c	Tue Feb 04 21:27:10 2020 +0800
+@@ -1,5 +1,5 @@
+ /*
+- * Copyright (c) 2013, 2019, Oracle and/or its affiliates. All rights reserved.
++ * Copyright (c) 2013, 2020, Oracle and/or its affiliates. All rights reserved.
+  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+  *
+  * This code is free software; you can redistribute it and/or modify it
+@@ -34,6 +34,7 @@
+ 
+ #include "childproc.h"
+ 
++const char * const *parentPathv;
+ 
+ ssize_t
+ restartableWrite(int fd, const void *buf, size_t count)
+diff -r 8f6ffa575f63 -r 6925fca95959 src/java.base/unix/native/libjava/childproc.h
+--- a/src/java.base/unix/native/libjava/childproc.h	Tue Feb 11 11:17:37 2020 +0800
++++ b/src/java.base/unix/native/libjava/childproc.h	Tue Feb 04 21:27:10 2020 +0800
+@@ -1,5 +1,5 @@
+ /*
+- * Copyright (c) 2013, 2015, Oracle and/or its affiliates. All rights reserved.
++ * Copyright (c) 2013, 2020, Oracle and/or its affiliates. All rights reserved.
+  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+  *
+  * This code is free software; you can redistribute it and/or modify it
+@@ -126,7 +126,7 @@
+  * The cached and split version of the JDK's effective PATH.
+  * (We don't support putenv("PATH=...") in native code)
+  */
+-const char * const *parentPathv;
++extern const char * const *parentPathv;
+ 
+ ssize_t restartableWrite(int fd, const void *buf, size_t count);
+ int restartableDup2(int fd_from, int fd_to);
+
diff --git a/dev-java/openj9-openjdk/metadata.xml b/dev-java/openj9-openjdk/metadata.xml
new file mode 100644
index 0000000..2c13f5e
--- /dev/null
+++ b/dev-java/openj9-openjdk/metadata.xml
@@ -0,0 +1,21 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<pkgmetadata>
+	<longdescription>
+		Java™ is the world's leading programming language and platform.
+		The code for Java is open source and available at OpenJDK™.
+	</longdescription>
+	<slots>
+		<slot name="11">Java™ version 11</slot>
+	</slots>
+	<use>
+		<flag name="custom-optimization">Use custom -O flags instead of upstream defaults</flag>
+		<flag name="ddr">Enable Direct Dump Reader</flag>
+		<flag name="headless-awt">Don't install the X backend for AWT, needed by some GUIs</flag>
+		<flag name="gentoo-vm">Allow this JDK to be recognised by Gentoo (package manager, eselect, java-config, EXPERIMENTAL!)</flag>
+		<flag name="javafx">Import OpenJFX modules at build time, via <pkg>dev-java/openjfx</pkg></flag>
+		<flag name="jbootstrap">Build OpenJDK twice, the second time using the result of the first</flag>
+		<flag name="systemtap">Enable SystemTAP/DTrace tracing</flag>
+		<flag name="webstart">Provide javaws command through symlink to icedtea-web</flag>
+	</use>
+</pkgmetadata>
diff --git a/dev-java/openj9-openjdk/openj9-openjdk-11.0.21.0.ebuild b/dev-java/openj9-openjdk/openj9-openjdk-11.0.21.0.ebuild
new file mode 100644
index 0000000..f3a49a3
--- /dev/null
+++ b/dev-java/openj9-openjdk/openj9-openjdk-11.0.21.0.ebuild
@@ -0,0 +1,318 @@
+# Copyright 1999-2020 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=6
+
+inherit autotools check-reqs flag-o-matic java-pkg-2 java-vm-2 multiprocessing pax-utils toolchain-funcs
+
+# we need -ga tag to fetch tarball and unpack it, but exact number everywhere else to
+# set build version properly
+SLOT="$(get_major_version)"
+OPENJ9_PV="$(get_version_component_range 2-4)"
+OPENJ9_P=openj9-${OPENJ9_PV}
+FREEMARKER_PV=2.3.30
+
+DESCRIPTION="Open source implementation of the Java programming language"
+HOMEPAGE="https://openjdk.java.net"
+SRC_URI="
+	https://github.com/ibmruntimes/openj9-openjdk-jdk${SLOT}/archive/${OPENJ9_P}.tar.gz -> openj9-openjdk-jdk${SLOT}-${OPENJ9_P}.tar.gz
+	https://github.com/eclipse/openj9/archive/${OPENJ9_P}.tar.gz -> ${OPENJ9_P}.tar.gz
+	https://github.com/eclipse/openj9-omr/archive/${OPENJ9_P}.tar.gz -> openj9-omr-${OPENJ9_PV}.tar.gz
+	"
+
+LICENSE="GPL-2"
+KEYWORDS="~amd64"
+
+IUSE="alsa custom-cflags custom-optimization cups ddr debug doc gentoo-vm headless-awt javafx +jbootstrap nsplugin +pch selinux systemtap webstart"
+
+COMMON_DEPEND="
+	media-libs/freetype:2=
+	media-libs/giflib:0/7
+	media-libs/libpng:0=
+	media-libs/lcms:2=
+	sys-libs/zlib
+	virtual/jpeg:0=
+	systemtap? ( dev-util/systemtap )
+
+	dev-libs/elfutils
+	dev-libs/libdwarf
+	sys-process/numactl
+"
+
+# Many libs are required to build, but not to run, make is possible to remove
+# by listing conditionally in RDEPEND unconditionally in DEPEND
+RDEPEND="
+	${COMMON_DEPEND}
+	>=sys-apps/baselayout-java-0.1.0-r1
+	!headless-awt? (
+		x11-libs/libX11
+		x11-libs/libXext
+		x11-libs/libXi
+		x11-libs/libXrandr
+		x11-libs/libXrender
+		x11-libs/libXt
+		x11-libs/libXtst
+	)
+	alsa? ( media-libs/alsa-lib )
+	cups? ( net-print/cups )
+	selinux? ( sec-policy/selinux-java )
+"
+
+DEPEND="
+	${COMMON_DEPEND}
+	app-arch/zip
+	media-libs/alsa-lib
+	net-print/cups
+	x11-base/xorg-proto
+	x11-libs/libX11
+	x11-libs/libXext
+	x11-libs/libXi
+	x11-libs/libXrandr
+	x11-libs/libXrender
+	x11-libs/libXt
+	x11-libs/libXtst
+	javafx? ( dev-java/openjfx:${SLOT}= )
+	|| (
+		dev-java/openjdk-bin:${SLOT}
+		dev-java/openjdk:${SLOT}
+	)
+	|| (
+		dev-java/freemarker-bin
+		dev-java/freemarker
+	)
+"
+
+PDEPEND="
+	webstart? ( >=dev-java/icedtea-web-1.6.1:0 )
+	nsplugin? ( >=dev-java/icedtea-web-1.6.1:0[nsplugin] )
+"
+
+REQUIRED_USE="javafx? ( alsa !headless-awt )"
+
+S=${WORKDIR}/openj9-openjdk-jdk${SLOT}-${OPENJ9_P}
+
+# The space required to build varies wildly depending on USE flags,
+# ranging from 2GB to 16GB. This function is certainly not exact but
+# should be close enough to be useful.
+openjdk_check_requirements() {
+	local M
+	M=2048
+	M=$(( $(usex jbootstrap 2 1) * $M ))
+	M=$(( $(usex debug 3 1) * $M ))
+	M=$(( $(usex doc 320 0) + + 192 + $M ))
+
+	CHECKREQS_DISK_BUILD=${M}M check-reqs_pkg_${EBUILD_PHASE}
+}
+
+pkg_pretend() {
+	openjdk_check_requirements
+	if [[ ${MERGE_TYPE} != binary ]]; then
+		has ccache ${FEATURES} && die "FEATURES=ccache doesn't work with ${PN}"
+	fi
+}
+
+pkg_setup() {
+	openjdk_check_requirements
+	java-vm-2_pkg_setup
+
+	JAVA_PKG_WANT_BUILD_VM="openjdk-${SLOT} openjdk-bin-${SLOT}"
+	JAVA_PKG_WANT_SOURCE="${SLOT}"
+	JAVA_PKG_WANT_TARGET="${SLOT}"
+
+	# The nastiness below is necessary while the gentoo-vm USE flag is
+	# masked. First we call java-pkg-2_pkg_setup if it looks like the
+	# flag was unmasked against one of the possible build VMs. If not,
+	# we try finding one of them in their expected locations. This would
+	# have been slightly less messy if openjdk-bin had been installed to
+	# /opt/${PN}-${SLOT} or if there was a mechanism to install a VM env
+	# file but disable it so that it would not normally be selectable.
+
+	local vm
+	for vm in ${JAVA_PKG_WANT_BUILD_VM}; do
+		if [[ -d ${EPREFIX}/usr/lib/jvm/${vm} ]]; then
+			java-pkg-2_pkg_setup
+			return
+		fi
+	done
+
+	if has_version --host-root dev-java/openjdk:${SLOT}; then
+		export JDK_HOME=${EPREFIX}/usr/$(get_libdir)/openjdk-${SLOT}
+	else
+		if [[ ${MERGE_TYPE} != "binary" ]]; then
+			JDK_HOME=$(best_version --host-root dev-java/openjdk-bin:${SLOT})
+			[[ -n ${JDK_HOME} ]] || die "Build VM not found!"
+			JDK_HOME=${JDK_HOME#*/}
+			JDK_HOME=${EPREFIX}/opt/${JDK_HOME%-r*}
+			export JDK_HOME
+		fi
+	fi
+}
+
+src_prepare() {
+	ln -s ../openj9-${OPENJ9_P} openj9 || die
+	ln -s ../openj9-omr-${OPENJ9_P} omr || die
+	default
+	(
+		cd openj9 || die
+		#eapply "${FILESDIR}/openj9-j9utf8-fam.patch"
+		eapply "${FILESDIR}/openj9-make-jvmti-test-variables-static.patch"
+	)
+	(
+		cd omr || die
+		eapply "${FILESDIR}/omr-omrstr-iconv-failure-overflow.patch"
+		#eapply "${FILESDIR}/omr-fam.patch"
+	)
+	sed -i -e '/^OPENJ9_SHA :=/s/:=.*/:= '${OPENJ9_P}/ \
+		   -e '/^OPENJ9_TAG :=/s/:=.*/:= '${OPENJ9_P}/ \
+		   -e '/^OPENJ9OMR_SHA :=/s/:=.*/:= '${OPENJ9_P}/ \
+		   closed/OpenJ9.gmk
+	chmod +x configure || die
+}
+
+src_configure() {
+	if ! use custom-cflags; then
+		strip-flags
+
+		# Work around stack alignment issue, bug #647954. in case we ever have x86
+		use x86 && append-flags -mincoming-stack-boundary=2
+
+		# Work around -fno-common ( GCC10 default ), bug #713180
+		append-flags -fcommon
+	fi
+
+	if ! use custom-optimization; then
+		filter-flags '-O*'
+	fi
+
+	local freemarker_jar
+	local diefunc=$(declare -f die)
+	die() { :; }
+	freemarker_jar=$(java-pkg_getjar --build-only freemarker freemarker.jar)
+	local r=$?
+	eval "$diefunc"
+	if [[ $r != 0 ]]; then
+		freemarker_jar=$(java-pkg_getjar --build-only freemarker-bin freemarker.jar)
+	fi
+
+	# Enabling full docs appears to break doc building. If not
+	# explicitly disabled, the flag will get auto-enabled if pandoc and
+	# graphviz are detected. pandoc has loads of dependencies anyway.
+
+	local myconf=(
+		--disable-ccache
+		--enable-full-docs=no
+		--with-boot-jdk="${JDK_HOME}"
+		--with-extra-cflags="${CFLAGS}"
+		--with-extra-cxxflags="${CXXFLAGS}"
+		--with-extra-ldflags="${LDFLAGS}"
+		--with-giflib=system
+		--with-lcms=system
+		--with-libjpeg=system
+		--with-libpng=system
+		--with-native-debug-symbols=$(usex debug internal none)
+		--with-vendor-name="Gentoo"
+		--with-vendor-url="https://gentoo.org"
+		--with-vendor-bug-url="https://bugs.gentoo.org"
+		--with-vendor-vm-bug-url="https://bugs.openjdk.java.net"
+		--with-zlib=system
+		--enable-dtrace=$(usex systemtap yes no)
+		--enable-headless-only=$(usex headless-awt yes no)
+		--with-vendor-version-string="${PVR}"
+		--with-version-pre=""
+
+		--with-freemarker-jar=${freemarker_jar}
+		--disable-warnings-as-errors{,-omr,-openj9}
+		$(use_enable ddr)
+	)
+
+	if use javafx; then
+		local zip="${EROOT%/}/usr/$(get_libdir)/openjfx-${SLOT}/javafx-exports.zip"
+		if [[ -r ${zip} ]]; then
+			myconf+=( --with-import-modules="${zip}" )
+		else
+			die "${zip} not found or not readable"
+		fi
+	fi
+
+	# PaX breaks pch, bug #601016
+	if use pch && ! host-is-pax; then
+		myconf+=( --enable-precompiled-headers )
+	else
+		myconf+=( --disable-precompiled-headers )
+	fi
+
+	(
+		unset _JAVA_OPTIONS JAVA JAVA_TOOL_OPTIONS JAVAC XARGS
+		CFLAGS= CXXFLAGS= LDFLAGS= \
+		CONFIG_SITE=/dev/null \
+		econf "${myconf[@]}"
+	)
+}
+
+src_compile() {
+	local myemakeargs=(
+		JOBS=$(makeopts_jobs)
+		LOG=debug
+		CFLAGS_WARNINGS_ARE_ERRORS= # No -Werror
+		$(usex doc docs '')
+		$(usex jbootstrap bootcycle-images product-images)
+	)
+	emake "${myemakeargs[@]}" -j1 #nowarn
+}
+
+src_install() {
+	local dest="/usr/$(get_libdir)/${PN}-${SLOT}"
+	local ddest="${ED}${dest#/}"
+
+	cd "${S}"/build/*-release/jdk || die
+
+	# Create files used as storage for system preferences.
+	mkdir .systemPrefs || die
+	touch .systemPrefs/.system.lock || die
+	touch .systemPrefs/.systemRootModFile || die
+
+	# Oracle and IcedTea have libjsoundalsa.so depending on
+	# libasound.so.2 but OpenJDK only has libjsound.so. Weird.
+	if ! use alsa ; then
+		rm -v lib/libjsound.* || die
+	fi
+
+	rm -v lib/security/cacerts || die
+
+	dodir "${dest}"
+	cp -pPR * "${ddest}" || die
+
+	dosym ../../../../../etc/ssl/certs/java/cacerts "${dest}"/lib/security/cacerts
+
+	# must be done before running itself
+	java-vm_set-pax-markings "${ddest}"
+
+	einfo "Creating the Class Data Sharing archives and disabling usage tracking"
+	"${ddest}/bin/java" -server -Xshare:dump -Djdk.disableLastUsageTracking || die
+
+	use gentoo-vm && java-vm_install-env "${FILESDIR}"/${PN}-${SLOT}.env.sh
+	java-vm_revdep-mask
+	java-vm_sandbox-predict /dev/random /proc/self/coredump_filter
+
+	if use doc ; then
+		docinto html
+		dodoc -r "${S}"/build/*-release/images/docs/*
+		dosym ../../../usr/share/doc/"${PF}" /usr/share/doc/"${PN}-${SLOT}"
+	fi
+}
+
+pkg_postinst() {
+	java-vm-2_pkg_postinst
+
+	if use gentoo-vm ; then
+		ewarn "WARNING! You have enabled the gentoo-vm USE flag, making this JDK"
+		ewarn "recognised by the system. This will almost certainly break"
+		ewarn "many java ebuilds as they are not ready for openjdk-11"
+	else
+		ewarn "The experimental gentoo-vm USE flag has not been enabled so this JDK"
+		ewarn "will not be recognised by the system. For example, simply calling"
+		ewarn "\"java\" will launch a different JVM. This is necessary until Gentoo"
+		ewarn "fully supports Java ${SLOT}. This JDK must therefore be invoked using its"
+		ewarn "absolute location under ${EPREFIX}/usr/$(get_libdir)/${PN}-${SLOT}."
+	fi
+}
diff --git a/dev-java/openj9-openjdk/openj9-openjdk-14.0.21.0.ebuild b/dev-java/openj9-openjdk/openj9-openjdk-14.0.21.0.ebuild
new file mode 100644
index 0000000..f3a49a3
--- /dev/null
+++ b/dev-java/openj9-openjdk/openj9-openjdk-14.0.21.0.ebuild
@@ -0,0 +1,318 @@
+# Copyright 1999-2020 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=6
+
+inherit autotools check-reqs flag-o-matic java-pkg-2 java-vm-2 multiprocessing pax-utils toolchain-funcs
+
+# we need -ga tag to fetch tarball and unpack it, but exact number everywhere else to
+# set build version properly
+SLOT="$(get_major_version)"
+OPENJ9_PV="$(get_version_component_range 2-4)"
+OPENJ9_P=openj9-${OPENJ9_PV}
+FREEMARKER_PV=2.3.30
+
+DESCRIPTION="Open source implementation of the Java programming language"
+HOMEPAGE="https://openjdk.java.net"
+SRC_URI="
+	https://github.com/ibmruntimes/openj9-openjdk-jdk${SLOT}/archive/${OPENJ9_P}.tar.gz -> openj9-openjdk-jdk${SLOT}-${OPENJ9_P}.tar.gz
+	https://github.com/eclipse/openj9/archive/${OPENJ9_P}.tar.gz -> ${OPENJ9_P}.tar.gz
+	https://github.com/eclipse/openj9-omr/archive/${OPENJ9_P}.tar.gz -> openj9-omr-${OPENJ9_PV}.tar.gz
+	"
+
+LICENSE="GPL-2"
+KEYWORDS="~amd64"
+
+IUSE="alsa custom-cflags custom-optimization cups ddr debug doc gentoo-vm headless-awt javafx +jbootstrap nsplugin +pch selinux systemtap webstart"
+
+COMMON_DEPEND="
+	media-libs/freetype:2=
+	media-libs/giflib:0/7
+	media-libs/libpng:0=
+	media-libs/lcms:2=
+	sys-libs/zlib
+	virtual/jpeg:0=
+	systemtap? ( dev-util/systemtap )
+
+	dev-libs/elfutils
+	dev-libs/libdwarf
+	sys-process/numactl
+"
+
+# Many libs are required to build, but not to run, make is possible to remove
+# by listing conditionally in RDEPEND unconditionally in DEPEND
+RDEPEND="
+	${COMMON_DEPEND}
+	>=sys-apps/baselayout-java-0.1.0-r1
+	!headless-awt? (
+		x11-libs/libX11
+		x11-libs/libXext
+		x11-libs/libXi
+		x11-libs/libXrandr
+		x11-libs/libXrender
+		x11-libs/libXt
+		x11-libs/libXtst
+	)
+	alsa? ( media-libs/alsa-lib )
+	cups? ( net-print/cups )
+	selinux? ( sec-policy/selinux-java )
+"
+
+DEPEND="
+	${COMMON_DEPEND}
+	app-arch/zip
+	media-libs/alsa-lib
+	net-print/cups
+	x11-base/xorg-proto
+	x11-libs/libX11
+	x11-libs/libXext
+	x11-libs/libXi
+	x11-libs/libXrandr
+	x11-libs/libXrender
+	x11-libs/libXt
+	x11-libs/libXtst
+	javafx? ( dev-java/openjfx:${SLOT}= )
+	|| (
+		dev-java/openjdk-bin:${SLOT}
+		dev-java/openjdk:${SLOT}
+	)
+	|| (
+		dev-java/freemarker-bin
+		dev-java/freemarker
+	)
+"
+
+PDEPEND="
+	webstart? ( >=dev-java/icedtea-web-1.6.1:0 )
+	nsplugin? ( >=dev-java/icedtea-web-1.6.1:0[nsplugin] )
+"
+
+REQUIRED_USE="javafx? ( alsa !headless-awt )"
+
+S=${WORKDIR}/openj9-openjdk-jdk${SLOT}-${OPENJ9_P}
+
+# The space required to build varies wildly depending on USE flags,
+# ranging from 2GB to 16GB. This function is certainly not exact but
+# should be close enough to be useful.
+openjdk_check_requirements() {
+	local M
+	M=2048
+	M=$(( $(usex jbootstrap 2 1) * $M ))
+	M=$(( $(usex debug 3 1) * $M ))
+	M=$(( $(usex doc 320 0) + + 192 + $M ))
+
+	CHECKREQS_DISK_BUILD=${M}M check-reqs_pkg_${EBUILD_PHASE}
+}
+
+pkg_pretend() {
+	openjdk_check_requirements
+	if [[ ${MERGE_TYPE} != binary ]]; then
+		has ccache ${FEATURES} && die "FEATURES=ccache doesn't work with ${PN}"
+	fi
+}
+
+pkg_setup() {
+	openjdk_check_requirements
+	java-vm-2_pkg_setup
+
+	JAVA_PKG_WANT_BUILD_VM="openjdk-${SLOT} openjdk-bin-${SLOT}"
+	JAVA_PKG_WANT_SOURCE="${SLOT}"
+	JAVA_PKG_WANT_TARGET="${SLOT}"
+
+	# The nastiness below is necessary while the gentoo-vm USE flag is
+	# masked. First we call java-pkg-2_pkg_setup if it looks like the
+	# flag was unmasked against one of the possible build VMs. If not,
+	# we try finding one of them in their expected locations. This would
+	# have been slightly less messy if openjdk-bin had been installed to
+	# /opt/${PN}-${SLOT} or if there was a mechanism to install a VM env
+	# file but disable it so that it would not normally be selectable.
+
+	local vm
+	for vm in ${JAVA_PKG_WANT_BUILD_VM}; do
+		if [[ -d ${EPREFIX}/usr/lib/jvm/${vm} ]]; then
+			java-pkg-2_pkg_setup
+			return
+		fi
+	done
+
+	if has_version --host-root dev-java/openjdk:${SLOT}; then
+		export JDK_HOME=${EPREFIX}/usr/$(get_libdir)/openjdk-${SLOT}
+	else
+		if [[ ${MERGE_TYPE} != "binary" ]]; then
+			JDK_HOME=$(best_version --host-root dev-java/openjdk-bin:${SLOT})
+			[[ -n ${JDK_HOME} ]] || die "Build VM not found!"
+			JDK_HOME=${JDK_HOME#*/}
+			JDK_HOME=${EPREFIX}/opt/${JDK_HOME%-r*}
+			export JDK_HOME
+		fi
+	fi
+}
+
+src_prepare() {
+	ln -s ../openj9-${OPENJ9_P} openj9 || die
+	ln -s ../openj9-omr-${OPENJ9_P} omr || die
+	default
+	(
+		cd openj9 || die
+		#eapply "${FILESDIR}/openj9-j9utf8-fam.patch"
+		eapply "${FILESDIR}/openj9-make-jvmti-test-variables-static.patch"
+	)
+	(
+		cd omr || die
+		eapply "${FILESDIR}/omr-omrstr-iconv-failure-overflow.patch"
+		#eapply "${FILESDIR}/omr-fam.patch"
+	)
+	sed -i -e '/^OPENJ9_SHA :=/s/:=.*/:= '${OPENJ9_P}/ \
+		   -e '/^OPENJ9_TAG :=/s/:=.*/:= '${OPENJ9_P}/ \
+		   -e '/^OPENJ9OMR_SHA :=/s/:=.*/:= '${OPENJ9_P}/ \
+		   closed/OpenJ9.gmk
+	chmod +x configure || die
+}
+
+src_configure() {
+	if ! use custom-cflags; then
+		strip-flags
+
+		# Work around stack alignment issue, bug #647954. in case we ever have x86
+		use x86 && append-flags -mincoming-stack-boundary=2
+
+		# Work around -fno-common ( GCC10 default ), bug #713180
+		append-flags -fcommon
+	fi
+
+	if ! use custom-optimization; then
+		filter-flags '-O*'
+	fi
+
+	local freemarker_jar
+	local diefunc=$(declare -f die)
+	die() { :; }
+	freemarker_jar=$(java-pkg_getjar --build-only freemarker freemarker.jar)
+	local r=$?
+	eval "$diefunc"
+	if [[ $r != 0 ]]; then
+		freemarker_jar=$(java-pkg_getjar --build-only freemarker-bin freemarker.jar)
+	fi
+
+	# Enabling full docs appears to break doc building. If not
+	# explicitly disabled, the flag will get auto-enabled if pandoc and
+	# graphviz are detected. pandoc has loads of dependencies anyway.
+
+	local myconf=(
+		--disable-ccache
+		--enable-full-docs=no
+		--with-boot-jdk="${JDK_HOME}"
+		--with-extra-cflags="${CFLAGS}"
+		--with-extra-cxxflags="${CXXFLAGS}"
+		--with-extra-ldflags="${LDFLAGS}"
+		--with-giflib=system
+		--with-lcms=system
+		--with-libjpeg=system
+		--with-libpng=system
+		--with-native-debug-symbols=$(usex debug internal none)
+		--with-vendor-name="Gentoo"
+		--with-vendor-url="https://gentoo.org"
+		--with-vendor-bug-url="https://bugs.gentoo.org"
+		--with-vendor-vm-bug-url="https://bugs.openjdk.java.net"
+		--with-zlib=system
+		--enable-dtrace=$(usex systemtap yes no)
+		--enable-headless-only=$(usex headless-awt yes no)
+		--with-vendor-version-string="${PVR}"
+		--with-version-pre=""
+
+		--with-freemarker-jar=${freemarker_jar}
+		--disable-warnings-as-errors{,-omr,-openj9}
+		$(use_enable ddr)
+	)
+
+	if use javafx; then
+		local zip="${EROOT%/}/usr/$(get_libdir)/openjfx-${SLOT}/javafx-exports.zip"
+		if [[ -r ${zip} ]]; then
+			myconf+=( --with-import-modules="${zip}" )
+		else
+			die "${zip} not found or not readable"
+		fi
+	fi
+
+	# PaX breaks pch, bug #601016
+	if use pch && ! host-is-pax; then
+		myconf+=( --enable-precompiled-headers )
+	else
+		myconf+=( --disable-precompiled-headers )
+	fi
+
+	(
+		unset _JAVA_OPTIONS JAVA JAVA_TOOL_OPTIONS JAVAC XARGS
+		CFLAGS= CXXFLAGS= LDFLAGS= \
+		CONFIG_SITE=/dev/null \
+		econf "${myconf[@]}"
+	)
+}
+
+src_compile() {
+	local myemakeargs=(
+		JOBS=$(makeopts_jobs)
+		LOG=debug
+		CFLAGS_WARNINGS_ARE_ERRORS= # No -Werror
+		$(usex doc docs '')
+		$(usex jbootstrap bootcycle-images product-images)
+	)
+	emake "${myemakeargs[@]}" -j1 #nowarn
+}
+
+src_install() {
+	local dest="/usr/$(get_libdir)/${PN}-${SLOT}"
+	local ddest="${ED}${dest#/}"
+
+	cd "${S}"/build/*-release/jdk || die
+
+	# Create files used as storage for system preferences.
+	mkdir .systemPrefs || die
+	touch .systemPrefs/.system.lock || die
+	touch .systemPrefs/.systemRootModFile || die
+
+	# Oracle and IcedTea have libjsoundalsa.so depending on
+	# libasound.so.2 but OpenJDK only has libjsound.so. Weird.
+	if ! use alsa ; then
+		rm -v lib/libjsound.* || die
+	fi
+
+	rm -v lib/security/cacerts || die
+
+	dodir "${dest}"
+	cp -pPR * "${ddest}" || die
+
+	dosym ../../../../../etc/ssl/certs/java/cacerts "${dest}"/lib/security/cacerts
+
+	# must be done before running itself
+	java-vm_set-pax-markings "${ddest}"
+
+	einfo "Creating the Class Data Sharing archives and disabling usage tracking"
+	"${ddest}/bin/java" -server -Xshare:dump -Djdk.disableLastUsageTracking || die
+
+	use gentoo-vm && java-vm_install-env "${FILESDIR}"/${PN}-${SLOT}.env.sh
+	java-vm_revdep-mask
+	java-vm_sandbox-predict /dev/random /proc/self/coredump_filter
+
+	if use doc ; then
+		docinto html
+		dodoc -r "${S}"/build/*-release/images/docs/*
+		dosym ../../../usr/share/doc/"${PF}" /usr/share/doc/"${PN}-${SLOT}"
+	fi
+}
+
+pkg_postinst() {
+	java-vm-2_pkg_postinst
+
+	if use gentoo-vm ; then
+		ewarn "WARNING! You have enabled the gentoo-vm USE flag, making this JDK"
+		ewarn "recognised by the system. This will almost certainly break"
+		ewarn "many java ebuilds as they are not ready for openjdk-11"
+	else
+		ewarn "The experimental gentoo-vm USE flag has not been enabled so this JDK"
+		ewarn "will not be recognised by the system. For example, simply calling"
+		ewarn "\"java\" will launch a different JVM. This is necessary until Gentoo"
+		ewarn "fully supports Java ${SLOT}. This JDK must therefore be invoked using its"
+		ewarn "absolute location under ${EPREFIX}/usr/$(get_libdir)/${PN}-${SLOT}."
+	fi
+}
diff --git a/dev-java/openjdk-bin/Manifest b/dev-java/openjdk-bin/Manifest
new file mode 100644
index 0000000..35c8b2d
--- /dev/null
+++ b/dev-java/openjdk-bin/Manifest
@@ -0,0 +1,4 @@
+DIST OpenJDK14U-jdk_aarch64_linux_hotspot_14.0.2_12.tar.gz 208174601 BLAKE2B b721417687095109ff6eebdf366df5fb6f3f36393bd9681aa8246213363459c54ef2e7a2ff9b1555ce84572eb29c9c1bb671cd7705fe85f3b2822942138a7957 SHA512 dde5b262092abce8da1aff63cda75c9e47cd9d11597d3ccf8595f8c24a2299da9a161bf827e47480ce74daa60625a30502f894497b03217c7724f6ff19603b95
+DIST OpenJDK14U-jdk_arm_linux_hotspot_14.0.2_12.tar.gz 196776784 BLAKE2B 36d43f63ea0a1b30a62fffe72c542110cc9f3f0824a09c03a2c481b8d43d8459554e6585bf5a80f6e35f1d01e423038f40a0352812c167c9892242bd3cca7af1 SHA512 52a38a7a95e7ed7a385ecef33c6667ddec4e2b49652c1ca482c314fc528edb0c4322326f3839da22454058f950058433ad1465bc75da7e516d6b159ead45e55d
+DIST OpenJDK14U-jdk_ppc64le_linux_hotspot_14.0.2_12.tar.gz 192668722 BLAKE2B e883354d400169b2252c35f1af63ce90413b0bfff686ef5e0222a5f22cb7443627035ee52b93cb63cebc66f4f4d670eacfbee896ee2431c26cfd9822435f58a3 SHA512 4115be505b0a2ebde43385bea53b119edae2ece62db87ca0c256040e4c2051163f5c307867edd145d617fc4776988777322034830328c8977bffa281620bfa8e
+DIST OpenJDK14U-jdk_x64_linux_hotspot_14.0.2_12.tar.gz 210764986 BLAKE2B 6a9613aa109197dd0e9b23097238da49dbb649cb5c5eac032534be80b4bbcd972548a84b4fb31e8a0dd3011268733d23d5c6b6660da7282d94a6a19cc128f0e4 SHA512 2701f7e08bc1f03f13bbea2b3567c12d96b23a27e5a7420addd696397f1fbee7e84283df64976c647218f1b321cda8ae0ca3b2eda057f5ebe335a17aae71917a
diff --git a/dev-java/openjdk-bin/files/openjdk-bin-14.env.sh b/dev-java/openjdk-bin/files/openjdk-bin-14.env.sh
new file mode 100644
index 0000000..9e9c5ec
--- /dev/null
+++ b/dev-java/openjdk-bin/files/openjdk-bin-14.env.sh
@@ -0,0 +1,16 @@
+# Copyright 1999-2018 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+VERSION="AdoptOpenJDK ${PV}"
+JAVA_HOME="${EPREFIX}/opt/${P}"
+JDK_HOME="${EPREFIX}/opt/${P}"
+JAVAC="\${JAVA_HOME}/bin/javac"
+PATH="\${JAVA_HOME}/bin"
+ROOTPATH="\${JAVA_HOME}/bin"
+LDPATH="\${JAVA_HOME}/lib/:\${JAVA_HOME}/lib/server/"
+MANPATH=""
+PROVIDES_TYPE="JDK JRE"
+PROVIDES_VERSION="${SLOT}"
+BOOTCLASSPATH=""
+GENERATION="2"
+ENV_VARS="JAVA_HOME JDK_HOME JAVAC PATH ROOTPATH LDPATH MANPATH"
diff --git a/dev-java/openjdk-bin/metadata.xml b/dev-java/openjdk-bin/metadata.xml
new file mode 100644
index 0000000..439b4e1
--- /dev/null
+++ b/dev-java/openjdk-bin/metadata.xml
@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<pkgmetadata>
+	<longdescription>
+		Java™ is the world's leading programming language and platform.
+		The code for Java is open source and available at OpenJDK™.
+		AdoptOpenJDK provides prebuilt OpenJDK binaries from a fully open source set of build scripts and infrastructure.
+	</longdescription>
+	<use>
+		<flag name="headless-awt">Don't install the X backend for AWT, needed by some GUIs (used to be X flag)</flag>
+		<flag name="gentoo-vm">Allow this JDK to be recognised by Gentoo (package manager, eselect, java-config, EXPERIMENTAL!)</flag>
+		<flag name="source">Install JVM sources</flag>
+		<flag name="webstart">Provide javaws command through symlink to icedtea-web</flag>
+	</use>
+</pkgmetadata>
diff --git a/dev-java/openjdk-bin/openjdk-bin-14.0.2_p12.ebuild b/dev-java/openjdk-bin/openjdk-bin-14.0.2_p12.ebuild
new file mode 100644
index 0000000..4ccc008
--- /dev/null
+++ b/dev-java/openjdk-bin/openjdk-bin-14.0.2_p12.ebuild
@@ -0,0 +1,115 @@
+# Copyright 1999-2020 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=6
+
+inherit java-vm-2 toolchain-funcs
+
+abi_uri() {
+	echo "${2-$1}? (
+			https://github.com/AdoptOpenJDK/openjdk${SLOT}-binaries/releases/download/jdk-${MY_PV}/OpenJDK${SLOT}U-jdk_${1}_linux_hotspot_${MY_PV//+/_}.tar.gz
+		)"
+}
+
+MY_PV=${PV/_p/+}
+SLOT=${MY_PV%%[.+]*}
+
+SRC_URI="
+	$(abi_uri arm)
+	$(abi_uri aarch64 arm64)
+	$(abi_uri ppc64le ppc64)
+	$(abi_uri x64 amd64)
+"
+
+DESCRIPTION="Prebuilt Java JDK binaries provided by AdoptOpenJDK"
+HOMEPAGE="https://adoptopenjdk.net"
+LICENSE="GPL-2-with-classpath-exception"
+KEYWORDS="~amd64 ~arm ~arm64 ~ppc64"
+IUSE="alsa cups doc +gentoo-vm headless-awt nsplugin selinux source webstart"
+
+RDEPEND="
+	media-libs/fontconfig:1.0
+	media-libs/freetype:2
+	>=sys-apps/baselayout-java-0.1.0-r1
+	>=sys-libs/glibc-2.2.5:*
+	sys-libs/zlib
+	alsa? ( media-libs/alsa-lib )
+	cups? ( net-print/cups )
+	doc? ( dev-java/java-sdk-docs:${SLOT} )
+	selinux? ( sec-policy/selinux-java )
+	!headless-awt? (
+		x11-libs/libX11
+		x11-libs/libXext
+		x11-libs/libXi
+		x11-libs/libXrender
+		x11-libs/libXtst
+	)"
+
+PDEPEND="webstart? ( >=dev-java/icedtea-web-1.6.1:0 )
+	nsplugin? ( >=dev-java/icedtea-web-1.6.1:0[nsplugin] )"
+
+RESTRICT="preserve-libs splitdebug"
+QA_PREBUILT="*"
+
+S="${WORKDIR}/jdk-${MY_PV}"
+
+pkg_pretend() {
+	if [[ "$(tc-is-softfloat)" != "no" ]]; then
+		die "These binaries require a hardfloat system."
+	fi
+}
+
+src_install() {
+	local dest="/opt/${P}"
+	local ddest="${ED%/}/${dest#/}"
+
+	# Not sure why they bundle this as it's commonly available and they
+	# only do so on x86_64. It's needed by libfontmanager.so. IcedTea
+	# also has an explicit dependency while Oracle seemingly dlopens it.
+	rm -vf lib/libfreetype.so || die
+
+	# Oracle and IcedTea have libjsoundalsa.so depending on
+	# libasound.so.2 but AdoptOpenJDK only has libjsound.so. Weird.
+	if ! use alsa ; then
+		rm -v lib/libjsound.* || die
+	fi
+
+	if use headless-awt ; then
+		rm -v lib/lib*{[jx]awt,splashscreen}* || die
+	fi
+
+	if ! use source ; then
+		rm -v lib/src.zip || die
+	fi
+
+	rm -v lib/security/cacerts || die
+	dosym ../../../../etc/ssl/certs/java/cacerts \
+		"${dest}"/lib/security/cacerts
+
+	dodir "${dest}"
+	cp -pPR * "${ddest}" || die
+
+	# provide stable symlink
+	dosym "${P}" "/opt/${PN}-${SLOT}"
+
+	use gentoo-vm && java-vm_install-env "${FILESDIR}"/${PN}-${SLOT}.env.sh
+	java-vm_set-pax-markings "${ddest}"
+	java-vm_revdep-mask
+	java-vm_sandbox-predict /dev/random /proc/self/coredump_filter
+}
+
+pkg_postinst() {
+	java-vm-2_pkg_postinst
+
+	if use gentoo-vm ; then
+		ewarn "WARNING! You have enabled the gentoo-vm USE flag, making this JDK"
+		ewarn "recognised by the system. This will almost certainly break"
+		ewarn "many java ebuilds as they are not ready for openjdk-11"
+	else
+		ewarn "The experimental gentoo-vm USE flag has not been enabled so this JDK"
+		ewarn "will not be recognised by the system. For example, simply calling"
+		ewarn "\"java\" will launch a different JVM. This is necessary until Gentoo"
+		ewarn "fully supports Java 11. This JDK must therefore be invoked using its"
+		ewarn "absolute location under ${EPREFIX}/opt/${P}."
+	fi
+}
diff --git a/dev-java/openjdk-jre-bin/Manifest b/dev-java/openjdk-jre-bin/Manifest
new file mode 100644
index 0000000..cfee5f6
--- /dev/null
+++ b/dev-java/openjdk-jre-bin/Manifest
@@ -0,0 +1 @@
+DIST OpenJDK14U-jre_x64_linux_hotspot_14.0.2_12.tar.gz 56839756 BLAKE2B 1e4c9b2f9a3daed50748cf53b74373ff9ef0c70b3a7d30c65efdcbc4e5c8b1cdfe55546d316aefe3019e66ef35d771d14bde39143ebb74bd4c7db467cdf90064 SHA512 283a79257728523b6e75e7632929c350ffd6c77bc9ff5c1a13a6c5d26ea941795ffce46bf3eec6fccd7320a6c36fef13348a5373973e13b613ded6b73219ee97
diff --git a/dev-java/openjdk-jre-bin/files/openjdk-jre-bin-14.env.sh b/dev-java/openjdk-jre-bin/files/openjdk-jre-bin-14.env.sh
new file mode 100644
index 0000000..ec0dca4
--- /dev/null
+++ b/dev-java/openjdk-jre-bin/files/openjdk-jre-bin-14.env.sh
@@ -0,0 +1,16 @@
+# Copyright 1999-2019 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+VERSION="AdoptOpenJDK JRE ${PV}"
+JAVA_HOME="${EPREFIX}/opt/${P}"
+JDK_HOME="${EPREFIX}/opt/${P}"
+JAVAC="\${JAVA_HOME}/bin/javac"
+PATH="\${JAVA_HOME}/bin"
+ROOTPATH="\${JAVA_HOME}/bin"
+LDPATH="\${JAVA_HOME}/lib/:\${JAVA_HOME}/lib/server/"
+MANPATH="\${JAVA_HOME}/man"
+PROVIDES_TYPE="JRE"
+PROVIDES_VERSION="${SLOT}"
+BOOTCLASSPATH=""
+GENERATION="2"
+ENV_VARS="JAVA_HOME JDK_HOME JAVAC PATH ROOTPATH LDPATH MANPATH"
diff --git a/dev-java/openjdk-jre-bin/metadata.xml b/dev-java/openjdk-jre-bin/metadata.xml
new file mode 100644
index 0000000..7a807f5
--- /dev/null
+++ b/dev-java/openjdk-jre-bin/metadata.xml
@@ -0,0 +1,22 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<pkgmetadata>
+	<maintainer type="person">
+		<email>gyakovlev@gentoo.org</email>
+		<name>Georgy Yakovlev</name>
+	</maintainer>
+	<maintainer type="project">
+		<email>java@gentoo.org</email>
+		<name>Java</name>
+	</maintainer>
+	<longdescription>
+		Java™ is the world's leading programming language and platform.
+		The code for Java is open source and available at OpenJDK™.
+		AdoptOpenJDK provides prebuilt OpenJDK JRE binaries from a fully open source set of build scripts and infrastructure.
+	</longdescription>
+	<use>
+		<flag name="headless-awt">Don't install the X backend for AWT, needed by some GUIs (used to be X flag)</flag>
+		<flag name="gentoo-vm">Allow this JDK to be recognised by Gentoo (package manager, eselect, java-config, EXPERIMENTAL!)</flag>
+		<flag name="webstart">Provide javaws command through symlink to icedtea-web</flag>
+	</use>
+</pkgmetadata>
diff --git a/dev-java/openjdk-jre-bin/openjdk-jre-bin-14.0.2_p12.ebuild b/dev-java/openjdk-jre-bin/openjdk-jre-bin-14.0.2_p12.ebuild
new file mode 100644
index 0000000..23e7a0f
--- /dev/null
+++ b/dev-java/openjdk-jre-bin/openjdk-jre-bin-14.0.2_p12.ebuild
@@ -0,0 +1,100 @@
+# Copyright 1999-2020 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=6
+
+inherit java-vm-2
+
+abi_uri() {
+	echo "${2-$1}? (
+			https://github.com/AdoptOpenJDK/openjdk${SLOT}-binaries/releases/download/jdk-${MY_PV}/OpenJDK${SLOT}U-jre_${1}_linux_hotspot_${MY_PV//+/_}.tar.gz
+		)"
+}
+
+MY_PV=${PV/_p/+}
+SLOT=${MY_PV%%[.+]*}
+
+SRC_URI="
+	$(abi_uri x64 amd64)
+"
+
+DESCRIPTION="Prebuilt Java JRE binaries provided by AdoptOpenJDK"
+HOMEPAGE="https://adoptopenjdk.net"
+LICENSE="GPL-2-with-classpath-exception"
+KEYWORDS="~amd64"
+IUSE="alsa cups +gentoo-vm headless-awt nsplugin selinux webstart"
+
+RDEPEND="
+	media-libs/fontconfig:1.0
+	media-libs/freetype:2
+	>net-libs/libnet-1.1
+	>=sys-apps/baselayout-java-0.1.0-r1
+	>=sys-libs/glibc-2.2.5:*
+	sys-libs/zlib
+	alsa? ( media-libs/alsa-lib )
+	cups? ( net-print/cups )
+	selinux? ( sec-policy/selinux-java )
+	!headless-awt? (
+		x11-libs/libX11
+		x11-libs/libXext
+		x11-libs/libXi
+		x11-libs/libXrender
+		x11-libs/libXtst
+	)"
+
+PDEPEND="webstart? ( >=dev-java/icedtea-web-1.6.1:0 )
+	nsplugin? ( >=dev-java/icedtea-web-1.6.1:0[nsplugin] )"
+
+RESTRICT="preserve-libs splitdebug"
+QA_PREBUILT="*"
+
+S="${WORKDIR}/jdk-${MY_PV}-jre"
+
+src_install() {
+	local dest="/opt/${P}"
+	local ddest="${ED%/}/${dest#/}"
+
+	# Not sure why they bundle this as it's commonly available and they
+	# only do so on x86_64. It's needed by libfontmanager.so. IcedTea
+	# also has an explicit dependency while Oracle seemingly dlopens it.
+	rm -vf lib/libfreetype.so || die
+
+	# Oracle and IcedTea have libjsoundalsa.so depending on
+	# libasound.so.2 but AdoptOpenJDK only has libjsound.so. Weird.
+	if ! use alsa ; then
+		rm -v lib/libjsound.* || die
+	fi
+
+	if use headless-awt ; then
+		rm -v lib/lib*{[jx]awt,splashscreen}* || die
+	fi
+
+	rm -v lib/security/cacerts || die
+	dosym ../../../../etc/ssl/certs/java/cacerts "${dest}"/lib/security/cacerts
+
+	dodir "${dest}"
+	cp -pPR * "${ddest}" || die
+
+	# provide stable symlink
+	dosym "${P}" "/opt/${PN}-${SLOT}"
+
+	use gentoo-vm && java-vm_install-env "${FILESDIR}"/${PN}-${SLOT}.env.sh
+	java-vm_set-pax-markings "${ddest}"
+	java-vm_revdep-mask
+	java-vm_sandbox-predict /dev/random /proc/self/coredump_filter
+}
+
+pkg_postinst() {
+	java-vm-2_pkg_postinst
+
+	if use gentoo-vm ; then
+		ewarn "WARNING! You have enabled the gentoo-vm USE flag, making this JRE"
+		ewarn "recognised by the system. This will almost certainly break things."
+	else
+		ewarn "The experimental gentoo-vm USE flag has not been enabled so this JRE"
+		ewarn "will not be recognised by the system. For example, simply calling"
+		ewarn "\"java\" will launch a different JVM. This is necessary until Gentoo"
+		ewarn "fully supports Java 11. This JRE must therefore be invoked using its"
+		ewarn "absolute location under ${EPREFIX}/opt/${P}."
+	fi
+}
diff --git a/dev-java/openjdk/Manifest b/dev-java/openjdk/Manifest
new file mode 100644
index 0000000..6e45ba1
--- /dev/null
+++ b/dev-java/openjdk/Manifest
@@ -0,0 +1 @@
+DIST openjdk-14.0.2_p12.tar.bz2 83827689 BLAKE2B acd8a61156800941781a2f4c2d3acc61d7124254ec573b6e4eb45e0e031b4b4403475bec617c4130715b5764982a0d2bf990c07e8593817524093ed7fc86a2c8 SHA512 fb129d2e0f3b007d249073c6a0f20fe9c2917eafbae1c4a6c51126180a70e5debb348c3770a785b54576f2a338cb10fdfbd1fca5879e49f80a4fa5c190338fa9
diff --git a/dev-java/openjdk/files/openjdk-14.env.sh b/dev-java/openjdk/files/openjdk-14.env.sh
new file mode 100644
index 0000000..96c4be7
--- /dev/null
+++ b/dev-java/openjdk/files/openjdk-14.env.sh
@@ -0,0 +1,16 @@
+# Copyright 1999-2018 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+VERSION="OpenJDK ${PV}"
+JAVA_HOME="${EPREFIX}/usr/$(get_libdir)/${PN}-${SLOT}"
+JDK_HOME="${EPREFIX}/usr/$(get_libdir)/${PN}-${SLOT}"
+JAVAC="\${JAVA_HOME}/bin/javac"
+PATH="\${JAVA_HOME}/bin"
+ROOTPATH="\${JAVA_HOME}/bin"
+LDPATH="\${JAVA_HOME}/lib/:\${JAVA_HOME}/lib/server/"
+MANPATH=""
+PROVIDES_TYPE="JDK JRE"
+PROVIDES_VERSION="${SLOT}"
+BOOTCLASSPATH=""
+GENERATION="2"
+ENV_VARS="JAVA_HOME JDK_HOME JAVAC PATH ROOTPATH LDPATH MANPATH"
diff --git a/dev-java/openjdk/metadata.xml b/dev-java/openjdk/metadata.xml
new file mode 100644
index 0000000..d77f0ff
--- /dev/null
+++ b/dev-java/openjdk/metadata.xml
@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<pkgmetadata>
+	<slots>
+		<slot name="14">Java™ version 14</slot>
+	</slots>
+	<use>
+		<flag name="headless-awt">Don't install the X backend for AWT, needed by some GUIs</flag>
+		<flag name="gentoo-vm">Allow this JDK to be recognised by Gentoo (package manager, eselect, java-config, EXPERIMENTAL!)</flag>
+		<flag name="javafx">Import OpenJFX modules at build time, via <pkg>dev-java/openjfx</pkg></flag>
+		<flag name="jbootstrap">Build OpenJDK twice, the second time using the result of the first</flag>
+		<flag name="source">Install JVM sources</flag>
+		<flag name="systemtap">Enable SystemTAP/DTrace tracing</flag>
+		<flag name="webstart">Provide javaws command through symlink to icedtea-web</flag>
+	</use>
+</pkgmetadata>
diff --git a/dev-java/openjdk/openjdk-14.0.2_p12.ebuild b/dev-java/openjdk/openjdk-14.0.2_p12.ebuild
new file mode 100644
index 0000000..35a2c27
--- /dev/null
+++ b/dev-java/openjdk/openjdk-14.0.2_p12.ebuild
@@ -0,0 +1,276 @@
+# Copyright 1999-2020 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=6
+
+inherit autotools check-reqs flag-o-matic java-pkg-2 java-vm-2 multiprocessing pax-utils toolchain-funcs
+
+# we need -ga tag to fetch tarball and unpack it, but exact number everywhere else to
+# set build version properly
+MY_PV="${PV%_p*}-ga"
+SLOT="${MY_PV%%[.+]*}"
+
+DESCRIPTION="Open source implementation of the Java programming language"
+HOMEPAGE="https://openjdk.java.net"
+SRC_URI="https://hg.${PN}.java.net/jdk-updates/jdk${SLOT}u/archive/jdk-${MY_PV}.tar.bz2 -> ${P}.tar.bz2"
+
+LICENSE="GPL-2"
+KEYWORDS="~amd64 ~arm ~arm64 ~ppc64"
+
+IUSE="alsa cups debug doc examples gentoo-vm headless-awt javafx +jbootstrap nsplugin +pch selinux source systemtap webstart"
+
+COMMON_DEPEND="
+	media-libs/freetype:2=
+	media-libs/giflib:0/7
+	media-libs/libpng:0=
+	media-libs/lcms:2=
+	sys-libs/zlib
+	virtual/jpeg:0=
+	systemtap? ( dev-util/systemtap )
+"
+
+# Many libs are required to build, but not to run, make is possible to remove
+# by listing conditionally in RDEPEND unconditionally in DEPEND
+RDEPEND="
+	${COMMON_DEPEND}
+	>=sys-apps/baselayout-java-0.1.0-r1
+	!headless-awt? (
+		x11-libs/libX11
+		x11-libs/libXext
+		x11-libs/libXi
+		x11-libs/libXrandr
+		x11-libs/libXrender
+		x11-libs/libXt
+		x11-libs/libXtst
+	)
+	alsa? ( media-libs/alsa-lib )
+	cups? ( net-print/cups )
+	selinux? ( sec-policy/selinux-java )
+"
+
+DEPEND="
+	${COMMON_DEPEND}
+	app-arch/zip
+	media-libs/alsa-lib
+	net-print/cups
+	x11-base/xorg-proto
+	x11-libs/libX11
+	x11-libs/libXext
+	x11-libs/libXi
+	x11-libs/libXrandr
+	x11-libs/libXrender
+	x11-libs/libXt
+	x11-libs/libXtst
+	javafx? ( dev-java/openjfx:${SLOT}= )
+	|| (
+		dev-java/openjdk-bin:${SLOT}
+		dev-java/openjdk:${SLOT}
+	)
+"
+
+PDEPEND="
+	webstart? ( >=dev-java/icedtea-web-1.6.1:0 )
+	nsplugin? ( >=dev-java/icedtea-web-1.6.1:0[nsplugin] )
+"
+
+REQUIRED_USE="javafx? ( alsa !headless-awt )"
+
+S="${WORKDIR}/jdk${SLOT}u-jdk-${MY_PV}"
+
+# The space required to build varies wildly depending on USE flags,
+# ranging from 2GB to 16GB. This function is certainly not exact but
+# should be close enough to be useful.
+openjdk_check_requirements() {
+	local M
+	M=2048
+	M=$(( $(usex jbootstrap 2 1) * $M ))
+	M=$(( $(usex debug 3 1) * $M ))
+	M=$(( $(usex doc 320 0) + $(usex source 128 0) + 192 + $M ))
+
+	CHECKREQS_DISK_BUILD=${M}M check-reqs_pkg_${EBUILD_PHASE}
+}
+
+pkg_pretend() {
+	openjdk_check_requirements
+	if [[ ${MERGE_TYPE} != binary ]]; then
+		has ccache ${FEATURES} && die "FEATURES=ccache doesn't work with ${PN}"
+	fi
+}
+
+pkg_setup() {
+	openjdk_check_requirements
+	java-vm-2_pkg_setup
+
+	JAVA_PKG_WANT_BUILD_VM="openjdk-${SLOT} openjdk-bin-${SLOT}"
+	JAVA_PKG_WANT_SOURCE="${SLOT}"
+	JAVA_PKG_WANT_TARGET="${SLOT}"
+
+	# The nastiness below is necessary while the gentoo-vm USE flag is
+	# masked. First we call java-pkg-2_pkg_setup if it looks like the
+	# flag was unmasked against one of the possible build VMs. If not,
+	# we try finding one of them in their expected locations. This would
+	# have been slightly less messy if openjdk-bin had been installed to
+	# /opt/${PN}-${SLOT} or if there was a mechanism to install a VM env
+	# file but disable it so that it would not normally be selectable.
+
+	local vm
+	for vm in ${JAVA_PKG_WANT_BUILD_VM}; do
+		if [[ -d ${EPREFIX}/usr/lib/jvm/${vm} ]]; then
+			java-pkg-2_pkg_setup
+			return
+		fi
+	done
+
+	if has_version --host-root dev-java/openjdk:${SLOT}; then
+		export JDK_HOME=${EPREFIX}/usr/$(get_libdir)/openjdk-${SLOT}
+	else
+		if [[ ${MERGE_TYPE} != "binary" ]]; then
+			JDK_HOME=$(best_version --host-root dev-java/openjdk-bin:${SLOT})
+			[[ -n ${JDK_HOME} ]] || die "Build VM not found!"
+			JDK_HOME=${JDK_HOME#*/}
+			JDK_HOME=${EPREFIX}/opt/${JDK_HOME%-r*}
+			export JDK_HOME
+		fi
+	fi
+}
+
+src_prepare() {
+	default
+	chmod +x configure || die
+}
+
+src_configure() {
+	# Work around stack alignment issue, bug #647954. in case we ever have x86
+	use x86 && append-flags -mincoming-stack-boundary=2
+
+	# Work around -fno-common ( GCC10 default ), bug #713180
+	append-flags -fcommon
+
+	# Enabling full docs appears to break doc building. If not
+	# explicitly disabled, the flag will get auto-enabled if pandoc and
+	# graphviz are detected. pandoc has loads of dependencies anyway.
+
+	local myconf=(
+		--disable-ccache
+		--enable-full-docs=no
+		--with-boot-jdk="${JDK_HOME}"
+		--with-extra-cflags="${CFLAGS}"
+		--with-extra-cxxflags="${CXXFLAGS}"
+		--with-extra-ldflags="${LDFLAGS}"
+		--with-giflib=system
+		--with-lcms=system
+		--with-libjpeg=system
+		--with-libpng=system
+		--with-native-debug-symbols=$(usex debug internal none)
+		--with-vendor-name="Gentoo"
+		--with-vendor-url="https://gentoo.org"
+		--with-vendor-bug-url="https://bugs.gentoo.org"
+		--with-vendor-vm-bug-url="https://bugs.openjdk.java.net"
+		--with-vendor-version-string="${PVR}"
+		--with-version-pre=""
+		--with-version-string="${PV%_p*}"
+		--with-version-build="${PV#*_p}"
+		--with-zlib=system
+		--enable-dtrace=$(usex systemtap yes no)
+		--enable-headless-only=$(usex headless-awt yes no)
+	)
+
+	if use javafx; then
+		local zip="${EROOT%/}/usr/$(get_libdir)/openjfx-${SLOT}/javafx-exports.zip"
+		if [[ -r ${zip} ]]; then
+			myconf+=( --with-import-modules="${zip}" )
+		else
+			die "${zip} not found or not readable"
+		fi
+	fi
+
+	# PaX breaks pch, bug #601016
+	if use pch && ! host-is-pax; then
+		myconf+=( --enable-precompiled-headers )
+	else
+		myconf+=( --disable-precompiled-headers )
+	fi
+
+	(
+		unset _JAVA_OPTIONS JAVA JAVA_TOOL_OPTIONS JAVAC XARGS
+		CFLAGS= CXXFLAGS= LDFLAGS= \
+		CONFIG_SITE=/dev/null \
+		econf "${myconf[@]}"
+	)
+}
+
+src_compile() {
+	local myemakeargs=(
+		JOBS=$(makeopts_jobs)
+		LOG=debug
+		CFLAGS_WARNINGS_ARE_ERRORS= # No -Werror
+		$(usex doc docs '')
+		$(usex jbootstrap bootcycle-images product-images)
+	)
+	emake "${myemakeargs[@]}" -j1 #nowarn
+}
+
+src_install() {
+	local dest="/usr/$(get_libdir)/${PN}-${SLOT}"
+	local ddest="${ED}${dest#/}"
+
+	cd "${S}"/build/*-release/images/jdk || die
+
+	# Create files used as storage for system preferences.
+	mkdir .systemPrefs || die
+	touch .systemPrefs/.system.lock || die
+	touch .systemPrefs/.systemRootModFile || die
+
+	# Oracle and IcedTea have libjsoundalsa.so depending on
+	# libasound.so.2 but OpenJDK only has libjsound.so. Weird.
+	if ! use alsa ; then
+		rm -v lib/libjsound.* || die
+	fi
+
+	if ! use examples ; then
+		rm -vr demo/ || die
+	fi
+
+	if ! use source ; then
+		rm -v lib/src.zip || die
+	fi
+
+	rm -v lib/security/cacerts || die
+
+	dodir "${dest}"
+	cp -pPR * "${ddest}" || die
+
+	dosym ../../../../../etc/ssl/certs/java/cacerts "${dest}"/lib/security/cacerts
+
+	# must be done before running itself
+	java-vm_set-pax-markings "${ddest}"
+
+	einfo "Creating the Class Data Sharing archives and disabling usage tracking"
+	"${ddest}/bin/java" -server -Xshare:dump -Djdk.disableLastUsageTracking || die
+
+	use gentoo-vm && java-vm_install-env "${FILESDIR}"/${PN}-${SLOT}.env.sh
+	java-vm_revdep-mask
+	java-vm_sandbox-predict /dev/random /proc/self/coredump_filter
+
+	if use doc ; then
+		docinto html
+		dodoc -r "${S}"/build/*-release/images/docs/*
+		dosym ../../../usr/share/doc/"${PF}" /usr/share/doc/"${PN}-${SLOT}"
+	fi
+}
+
+pkg_postinst() {
+	java-vm-2_pkg_postinst
+
+	if use gentoo-vm ; then
+		ewarn "WARNING! You have enabled the gentoo-vm USE flag, making this JDK"
+		ewarn "recognised by the system. This will almost certainly break"
+		ewarn "many java ebuilds as they are not ready for openjdk-11"
+	else
+		ewarn "The experimental gentoo-vm USE flag has not been enabled so this JDK"
+		ewarn "will not be recognised by the system. For example, simply calling"
+		ewarn "\"java\" will launch a different JVM. This is necessary until Gentoo"
+		ewarn "fully supports Java ${SLOT}. This JDK must therefore be invoked using its"
+		ewarn "absolute location under ${EPREFIX}/usr/$(get_libdir)/${PN}-${SLOT}."
+	fi
+}
-- 
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