dev-java/openjdk: add 8.302_p08

Bug: https://bugs.gentoo.org/803605
Signed-off-by: Georgy Yakovlev <gyakovlev@gentoo.org>

3 files changed, 270 insertions, 1 deletions

diff --git a/dev-java/openjdk/Manifest b/dev-java/openjdk/Manifest
index 35d7bee2b779..ceba6878ea91 100644
--- a/dev-java/openjdk/Manifest
+++ b/dev-java/openjdk/Manifest
@@ -1,17 +1,33 @@
 DIST openjdk-11.0.11_p9.tar.bz2 95298760 BLAKE2B 7572d297fecffa9d38998c79dda00ea9361c1cf2f6c8bf51bac782da17cd3b6b272d08ab57fff96d523a1299f5514cb3788d05eeb37ef467ee7ad8bbb156d98e SHA512 72deecf32b793fa331deb6a1c0294b1efc68b72af9aebc1ba0528189e0097ff6d226cd0c3947d3cdc35c3cf28b3450cc538d375be0b9d43dca379f244894d20e
 DIST openjdk-8.292_p10.tar.bz2 457861 BLAKE2B 043c1d6f7d040dedaadd05091ce4fdf3f516c1cd241e3603c81f2c49fd81df9c4f1082822a5471255381d56f3ab838a24e499b4ec647f3354ee051078c496b2c SHA512 6e1ac380db32fa5f1decc80291dcdb5e1d3d9afb0dc4587966c5a1b840588a984bc07109c23cb0c69c60509c6db8152e7306509280063f7d2e853aed41e391cc
+DIST openjdk-8.302_p08.tar.bz2 459824 BLAKE2B 19909605f3ae93f94875268e88b8fea0a49be0d8adbf2d2369c5fa1e66f6880094730294cb52bad009984c7ac7f63b8271fa43d0901fe4ce52b7b03696aaa6e3 SHA512 2be9c2965e307b09dcd07225e09665bbc818ba851d9e854645218194f0052eb4736f49915fddebb2a89043b0c14d7a6d5de145fb712034661568610e596fe0e5
 DIST openjdk-aarch64-shenandoah-8.292_p10.tar.bz2 464164 BLAKE2B 3f50f20517ef7b4599f9062330b3bc86900c137751e65d3047d165ad153032447b5f9c88e0d390c0ed758ad10d818295ce2cde04150da5036dd6b05fa26c2745 SHA512 074e9ea2fe83f4edb4d0de72f0d1a9c9091c28707c17b08ffab11cad2620790e740bfe53cef41a07d04b31cc32c1388e52e09eb07ca0b9929300d611c514619e
+DIST openjdk-aarch64-shenandoah-8.302_p08.tar.bz2 466591 BLAKE2B 3ef3939a2ed30c628d92319b2ef68472e53b47752faa331728966432c8469138b61e634e021aa5f69eef608e951cee5f0b77c1de6f3768cf568900f2eb78c5be SHA512 deb126036fecdc9a65b8a203ba32f99a2114cbcba2680950963d3e87565277e14ac53d802278e1f27c2a73be02d0ef77549de4ecd9ee355b1c8e45a86c83b095
 DIST openjdk-aarch64-shenandoah-corba-8.292_p10.tar.bz2 1052188 BLAKE2B b4acda6a4d97cdfb4cfe16e1442dac6989af5fec82143dabb914ee31632b5421bc091708b06e37f95d552b21dbf24ed681b026635e96d32f05ac7d964eb53ac0 SHA512 9f4cfdf8a2580414f90ce0b128fd2ebbeb46977994605d3182ee5033be92898f3b292bafe6c0ca3a0fc767c03de598c93e25cbbc06726383b35961d40c601cee
+DIST openjdk-aarch64-shenandoah-corba-8.302_p08.tar.bz2 1053085 BLAKE2B 02296f31b6ad8f72e89baf669c47d59a71ff02dcb87efac020b3dd443b033e8e9e4faa831a08922db5fc5f07872233e3314bd416eb97d7946110d89fa2cc9f87 SHA512 11f3413ec44b3cd7d543464b1757fa041798861e3b323641b26abe5edd3ba8edaacb6a5fd26d5b9f27d60cbb38983c6fd55ba80c13ff7ec09839d2c340f305bb
 DIST openjdk-aarch64-shenandoah-hotspot-8.292_p10.tar.bz2 8787501 BLAKE2B 628c84ad165e82b782a66c159ea2bfc2e739eafa41981d353272911bce3338b8eedeb204bf5c8238270ef22259c215301dbf30bcbcc366bbb1c1ed05c6bcf0fc SHA512 50a97c8bbf225c7b2dae50d398eb17831ad761fafb210a481942101bac54164604c76353ca4f0ec7c3a601039eb80164afdfc62f509c0b87e9c948970c0e6140
+DIST openjdk-aarch64-shenandoah-hotspot-8.302_p08.tar.bz2 8790278 BLAKE2B 4dfc70455f680f683c51620acc4624f2301b4304ff5e56783665a00b0366a67612b0219f45fd97021f7e6c396ffcd60355bc642e2cb4fd87c9f93443f72df9de SHA512 68473f17aeb4bdac87385ae33f8c241003b8dde51200633a1cc7f7f92e2ed92151c49ad023427970d855d52f35615709f0076b1cf073a00961f320b825ecbf78
 DIST openjdk-aarch64-shenandoah-jaxp-8.292_p10.tar.bz2 2726660 BLAKE2B dc720b115212084ab59a4af6b257b485592a84e630650445ed3bdc0c471d529bdc8a1f2b73c5e38fbdd65ff1c221309e814adbba851c59279c8b3740b4560d90 SHA512 43c0e6327c3f7ff2d6320e7d1504f1575c0993c53a207dcabc75a0e1785fcca2aac7f78856db374198e3e95bce4bb05520a9a4e94f2ec03446b28f4d65cd69b6
+DIST openjdk-aarch64-shenandoah-jaxp-8.302_p08.tar.bz2 2726090 BLAKE2B b15a940dc1832f9c5536da5b0f024a091e62500eed7300075e7e8b21491cbe67a4e56f0cbb0e247e288b766619212f34e5cbb4265bb7688f44dc85f6d666c622 SHA512 e77d10caa9e2844470e01512a78cfce10c4d93c1d0597e405fa7233d5b402bb5c015045770fc2f338d24d98c978d23bfa7c6c0edc65f8bb48233c3a5a846e3e9
 DIST openjdk-aarch64-shenandoah-jaxws-8.292_p10.tar.bz2 2560138 BLAKE2B 6e40ca6fd363c6ef9500b6b40c7f6c836b496899d289d0626f0e52412924498eb6b000291b58af8d42b9bc7dcc2beb1374ef6b8ea18d483841568d3848230842 SHA512 0ffbe33f375f18679797a7e724b621015650a6a9374ff231814f8e8ad0eafe42f281f76a83e87e234604c266ccbc15bd6e84692c3d7e272e702be316ce0048b2
+DIST openjdk-aarch64-shenandoah-jaxws-8.302_p08.tar.bz2 2560243 BLAKE2B 9a548756d609df495f77b2fe79884698d73e6c18254507c31b3364693eabf91d3a31153e182efeef4f5c2d505d509e01bebbe19afdce9d5294678c38a4791111 SHA512 b9bbe9ca06336daf8e10c60de1bdd209d8d561baed4d0ec77e419280d50b34f5297291a442568b0bba366fd39c6e8ac5a10fb9a19644fd584632456be618be6e
 DIST openjdk-aarch64-shenandoah-jdk-8.292_p10.tar.bz2 48705934 BLAKE2B ab8995ef30267d635f670791417124ce63435f4cde095c057e4b506cbc23b879bf308986ea0960392836acd46aa6fd7be9a09fea011a85c981388ad58a876f0a SHA512 7f76a8e81cf759989657101a4b71ae0e896273571e5d61790100e412dc1c211118251b6f068da3764ff1059635f98079d88c6cdddf04f676c5db3a665d3d9d8b
+DIST openjdk-aarch64-shenandoah-jdk-8.302_p08.tar.bz2 48780613 BLAKE2B fdf5c10e57ae153728c560de643e1a73070ba72a97e72ea94f66e8e69bd7602b7b821bc8240fa09b0fa16a563a4c7083e386989f947f2027b966e6b859dc6491 SHA512 ed7e884daa9899224c75577d6a86e0f431314d561e2afb244b7cd208f9e5614a4cc80578e7e14d803b4096b1bfca5d3929abec63e201c13f28de2fe6cef59398
 DIST openjdk-aarch64-shenandoah-langtools-8.292_p10.tar.bz2 2402059 BLAKE2B 707654793fa26f2a992c2ded6130d5710efac6a91661914bde150a91720fcf08a54931fcd1a56fbc31dc1a61a5216b61e3871d963a2b03803ae8cbcfa8b095ab SHA512 6dc82a18edeb5390d078a3113d2f7c7510737b9a9761b1a714d855d36afe4530b41a6e980af0bb090b31e8f95f67e097190d656d265c8518f3971526ee5e4001
+DIST openjdk-aarch64-shenandoah-langtools-8.302_p08.tar.bz2 2403538 BLAKE2B a26e79353637e0f3c431dbd5edc9ce959f9f60057af76d3b24c09ac623f2f3272de5fd5d2ffc3153247f1f76d339ab4ad62a87864d70ca64881dc5d177e6c96e SHA512 97c5a039620df40185327bd04865d3a11ea8a419c310f27ae1c4b45cb4f8dbe940c8a08bb9903525faaa79d917b009175d4b3827e6cfa0b64e4807b6da3328b2
 DIST openjdk-aarch64-shenandoah-nashorn-jdk8.292_p10.tar.bz2 2841484 BLAKE2B 4d95d38c6af366fa4be8e9ad2d3cf09d6ad1ac05d25ca94d15200a051cdfcc67af666420a5487f0b2782040dc3483475bf2515b0b5d40e520f162e78f768d5c5 SHA512 523e1292169a6a791c2b90672295cd3210a09b8c973cc038e9ebda7e89afc0339568a993909eb108985998060ccdd13601a9bd9a8e4890ac606febf07578a887
+DIST openjdk-aarch64-shenandoah-nashorn-jdk8.302_p08.tar.bz2 2842578 BLAKE2B 0ce96a05392250116099a23d6ec54117dfdeff3e75a8fecfab6c1350edb0a45b9652befef6d0387579835c3450e61a4409e51d1a471aefcbe5016c3f346df9b4 SHA512 87140f7e451234b916df6948c0f5a59e5c4321939474aba8318076ff76c247414807d51cdc006f6db6d45f71c1b2e7cc1e7e7ada44b7bc446adebbe622af6062
 DIST openjdk-corba-8.292_p10.tar.bz2 1033217 BLAKE2B f6ac60ad0aab0c1ca149fdf2b26648d38ab083ee6fa36b2f82aca19e79037ac7166c43f91c193493923ea4dabd57de3bcccd75a73aeb6439c1d464729afa957b SHA512 7bbc2b61421a81ca2f0e1080bf5c3bd065f737c0dbc822f123875f2675515b947b4f8efbf0ddb3b8d887b90ab5c646fbb12ae35607ff295d9ca489737ff4fac9
+DIST openjdk-corba-8.302_p08.tar.bz2 1033971 BLAKE2B 0e714a7f8344cd5a1a4800b7a3cdc06d1993f97a34bb15af6f259ab4aa36fad883f82aaa16136c5c62fed0716c8d63ec5d6990d2f4b9385906c99ca4c62c286f SHA512 d539e7222df64cee23b071087d2f5fd5467ebf5fbb0c49bda631c735517073e0f7e2b933f8595bb33b2fe5bf3e3064efaaaada41f7538537914678efdae543a7
 DIST openjdk-hotspot-8.292_p10.tar.bz2 8558678 BLAKE2B 02aaa0cef73dc7aa7e9db426fb021d00f25321426438365f672e0fcbec476826d62c92d897b520f0162ab63f2bf72ecdbf6d8e8a7241d455900d427aafa22bb8 SHA512 ae1e174fad6c41f30593abb4c0be17752d6f7de0fa0a1b83c383cb7cd0848e462ca88feb391c9a8427e167c06e6c3d01230fb769f711dcfddd007f8e43d4c481
+DIST openjdk-hotspot-8.302_p08.tar.bz2 8559747 BLAKE2B 0050b7f4fd8a8beafa6e95215c820bb98a3576b6c8620ea5cc8d631a5e1be7f0f2237734b962ed648ddd038cb0abbb571b24ae71ba488816cdf93ba59915e905 SHA512 86bfcf6c2e4e63dc646062da004520e8ad5c146bb7a6aa3ea1a80813f0b05cc972bce9c3e75a2bb73822ddcef1fbaa525f8b43b36da7f62740a70e1c572d1683
 DIST openjdk-jaxp-8.292_p10.tar.bz2 2684063 BLAKE2B 7130d33afb81d83f0ec3afb5e6e161c318e7c6b36189dd7f88410a7edc07a17ebe2d5c15c5991b31d180d4d1c70c683953a9cfcac1c3eded64a4ab679d4a0366 SHA512 92a15a693440cda28aebe9033675aadcbc099a913f9148b26eae90004d54b246152b326e0005b3da6178286ee21f71f12ecd2f395c09b6707679239506154849
+DIST openjdk-jaxp-8.302_p08.tar.bz2 2684910 BLAKE2B 0f6b7066efb2064a8af59c53da182bdf21313389ea933352a7cd8d1ddbabc7286b8558dd0770ac121b74b55ea47107f037603202d2b12582d6ae00a37b6ba567 SHA512 13aafaa978a28a31beb3c25a6d85626dfd91972a1bb43273dcb1b55c6d48cd4fe0f0d1d78aa309792a00885534d767c05a38b7da24b4ba9c7f81eb0702a9025e
 DIST openjdk-jaxws-8.292_p10.tar.bz2 2543680 BLAKE2B f39b7e939de9ba19f9ff53d2748e2fee7acc82bd4d85a4d8e1f49e3b0919daa03c4996e63a46e908da966dbebbf7051955104b291178f9b059d60e8208dce51c SHA512 5106a28819da3708f8a71e4595cb0191099a7d2e06b7190981beea6af504681927be6c07ebcbe77340735bb22c365e1cf001709311c0a57940247d9584a0ee48
+DIST openjdk-jaxws-8.302_p08.tar.bz2 2544355 BLAKE2B 94665442869022a94db1e6ac945b6baa262c055d17c458b936cdfbec1b0cac8cb975f4949c64b7ad39a7c76096e8457a9e6bc752fcb91b2342a18593b7b98521 SHA512 b0a933ee76f0b787d9ca7835e4191812669259d471b4214906e247fcf30ccfeca76ee213bd07ed8263af2a1ecca11df5c2870fe64bfb8c68f838992f64962da0
 DIST openjdk-jdk-8.292_p10.tar.bz2 48746031 BLAKE2B a54a832a305b87cbd4ceda4eb5bcea07e2a3d4b9f5648f21f52b4e29cf6053b830f876591a0c2c1a6447473354bfcf79d70c260c7bb24505743bd3ba67ba2568 SHA512 c10a64086e0fd63f2ecab884b7baa88c3dcdaad83f2240d7fe3d590913af252a57c9d735268acb1e75bda2883c4c41d47f405db0c15f82d833d33d08c824b9d6
+DIST openjdk-jdk-8.302_p08.tar.bz2 48761793 BLAKE2B d27904377719193603f20af54ffaff918f490b09c79eea371edf920c1a254cf8e5520b286be33b7adc035668ffb483bec158c0c7e12b4af6ab8b9436a3aea534 SHA512 bd07b21bbfbb8340f4e08e6ad7a39d68f4e1ec091a39a773ae87a9212b11218b82419f35523ae85300369e704595fbde6da6446625e349801bc07c5d13b46b2f
 DIST openjdk-langtools-8.292_p10.tar.bz2 2401270 BLAKE2B b4043862df04e9f0056d420116e47f4f1515d1e935bfb6830a67a9de3894c94a6289a7952153bef971369cdbdf2374154cd4895950fe49f8a21af5e3316dfa8a SHA512 ba66be7f37ca8268d1dd0b8d4e68c90ae19f815ac3b64aa1f1abf02a722a09ec46c7605d5124ac960bd44335b053da12b36d4b0562b3675ac503fd838d4924d7
+DIST openjdk-langtools-8.302_p08.tar.bz2 2401910 BLAKE2B 64e1d65121bfc75314b0f4205691140ec167f2ee72472650b1558f0a387bad1a657ad51a001c184ae65d8e8a1fd5bbe6f07a96e7e8c41cf13a195e0ba6aaf638 SHA512 517f75fa6e22fca92892d1811914bdcbcd7d85bd5357ac5253a0c3b3551a119d0ec68a82ca99bb336e34c6ff33b82195379c4ae9fb07f10e71f45e9a2ed65d75
 DIST openjdk-nashorn-8.292_p10.tar.bz2 2849397 BLAKE2B d875dea02ec8a3a3cba49f173f42ad7d73d15492cb86a15b095063ad327655ab9c260571c8a8ed35daf4078d52eb24d58b04125d3cea148bbc9e3fe924375c45 SHA512 4b707059bc6b217bdae2d9ea685c18b9cc3759180d5dcb5e51ad4eb00e6e660ca6181a68427f1e53c81b9636a323c1229e19de35b51e14a5d599cb64412ae11f
+DIST openjdk-nashorn-8.302_p08.tar.bz2 2848729 BLAKE2B 75cb7e04c0b398f7b5443738b08473a4a806ffbd416828dfa9d7696e11c4ed28337330a4ba19794394689d571a05e6dd95ffbb047482b744cf25ac9551e94100 SHA512 c0634948d4d35271c27009108c322779ee67cdc764c3e49aeaa0bf9e59729486bdaf7f54dcd5289e82fd0e83f03f68a04597d187d37ccb4aa5b2e93f30111a06
diff --git a/dev-java/openjdk/files/openjdk-8.env.sh b/dev-java/openjdk/files/openjdk-8.env.sh
index e85a08ce4a8b..8f863e4c869a 100644
--- a/dev-java/openjdk/files/openjdk-8.env.sh
+++ b/dev-java/openjdk/files/openjdk-8.env.sh
@@ -7,7 +7,7 @@ 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/"
+LDPATH="\${JAVA_HOME}/jre/lib/$(get_system_arch)/:\${JAVA_HOME}/jre/lib/$(get_system_arch)/server/"
 MANPATH="\${JAVA_HOME}/man"
 PROVIDES_TYPE="JDK JRE"
 PROVIDES_VERSION="1.${SLOT}"
diff --git a/dev-java/openjdk/openjdk-8.302_p08.ebuild b/dev-java/openjdk/openjdk-8.302_p08.ebuild
new file mode 100644
index 000000000000..e0adcf48d134
--- /dev/null
+++ b/dev-java/openjdk/openjdk-8.302_p08.ebuild
@@ -0,0 +1,253 @@
+# Copyright 1999-2021 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=6
+
+inherit check-reqs eapi7-ver flag-o-matic java-pkg-2 java-vm-2 multiprocessing pax-utils toolchain-funcs
+
+# we need latest -ga tag from hg, but want to keep build number as well
+# as _p component of the gentoo version string.
+
+MY_PV=$(ver_rs 1 'u' 2 '-' ${PV%_p*}-ga)
+MY_PN_AARCH64="${PN}-aarch64-shenandoah"
+MY_PV_AARCH64="$(ver_rs 1 'u' 2 '-' ${PV/_p/-b})"
+MY_P_AARCH64="${MY_PN_AARCH64/#${PN}-}-jdk${MY_PV_AARCH64}"
+
+BASE_URI="https://hg.${PN}.java.net/jdk8u/jdk8u"
+AARCH64_URI="https://hg.${PN}.java.net/aarch64-port/jdk8u-shenandoah"
+
+DESCRIPTION="Open source implementation of the Java programming language"
+HOMEPAGE="https://openjdk.java.net"
+SRC_URI="
+	!arm64? (
+		${BASE_URI}/archive/jdk${MY_PV}.tar.bz2 -> ${P}.tar.bz2
+		${BASE_URI}/corba/archive/jdk${MY_PV}.tar.bz2 -> ${PN}-corba-${PV}.tar.bz2
+		${BASE_URI}/hotspot/archive/jdk${MY_PV}.tar.bz2 -> ${PN}-hotspot-${PV}.tar.bz2
+		${BASE_URI}/jaxp/archive/jdk${MY_PV}.tar.bz2 -> ${PN}-jaxp-${PV}.tar.bz2
+		${BASE_URI}/jaxws/archive/jdk${MY_PV}.tar.bz2 -> ${PN}-jaxws-${PV}.tar.bz2
+		${BASE_URI}/jdk/archive/jdk${MY_PV}.tar.bz2 -> ${PN}-jdk-${PV}.tar.bz2
+		${BASE_URI}/langtools/archive/jdk${MY_PV}.tar.bz2 -> ${PN}-langtools-${PV}.tar.bz2
+		${BASE_URI}/nashorn/archive/jdk${MY_PV}.tar.bz2 -> ${PN}-nashorn-${PV}.tar.bz2
+	)
+	arm64? (
+		${AARCH64_URI}/archive/${MY_P_AARCH64}.tar.bz2 -> ${MY_PN_AARCH64}-${PV}.tar.bz2
+		${AARCH64_URI}/corba/archive/${MY_P_AARCH64}.tar.bz2 -> ${MY_PN_AARCH64}-corba-${PV}.tar.bz2
+		${AARCH64_URI}/hotspot/archive/${MY_P_AARCH64}.tar.bz2 -> ${MY_PN_AARCH64}-hotspot-${PV}.tar.bz2
+		${AARCH64_URI}/jaxp/archive/${MY_P_AARCH64}.tar.bz2 -> ${MY_PN_AARCH64}-jaxp-${PV}.tar.bz2
+		${AARCH64_URI}/jaxws/archive/${MY_P_AARCH64}.tar.bz2 -> ${MY_PN_AARCH64}-jaxws-${PV}.tar.bz2
+		${AARCH64_URI}/jdk/archive/${MY_P_AARCH64}.tar.bz2 -> ${MY_PN_AARCH64}-jdk-${PV}.tar.bz2
+		${AARCH64_URI}/langtools/archive/${MY_P_AARCH64}.tar.bz2 -> ${MY_PN_AARCH64}-langtools-${PV}.tar.bz2
+		${AARCH64_URI}/nashorn/archive/${MY_P_AARCH64}.tar.bz2 -> ${MY_PN_AARCH64}-nashorn-jdk${PV}.tar.bz2
+	)
+"
+
+LICENSE="GPL-2"
+SLOT="$(ver_cut 1)"
+KEYWORDS="~amd64 ~arm64 ~ppc64 ~x86"
+IUSE="alsa debug cups doc examples headless-awt javafx +jbootstrap +pch selinux source"
+
+COMMON_DEPEND="
+	media-libs/freetype:2=
+	media-libs/giflib:0/7
+	sys-libs/zlib
+"
+# 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/libXrender
+		x11-libs/libXt
+		x11-libs/libXtst
+	)
+	alsa? ( media-libs/alsa-lib )
+	cups? ( net-print/cups )
+	selinux? ( sec-policy/selinux-java )
+"
+
+DEPEND="
+	${COMMON_DEPEND}
+	app-arch/zip
+	media-libs/alsa-lib
+	net-print/cups
+	virtual/pkgconfig
+	x11-base/xorg-proto
+	x11-libs/libX11
+	x11-libs/libXext
+	x11-libs/libXi
+	x11-libs/libXrender
+	x11-libs/libXt
+	x11-libs/libXtst
+	|| (
+		dev-java/openjdk-bin:${SLOT}
+		dev-java/icedtea-bin:${SLOT}
+		dev-java/openjdk:${SLOT}
+		dev-java/icedtea:${SLOT}
+	)
+"
+
+PDEPEND="javafx? ( dev-java/openjfx:${SLOT} )"
+
+PATCHES=( "${FILESDIR}/openjdk-8-insantiate-arrayallocator.patch" )
+
+# The space required to build varies wildly depending on USE flags,
+# ranging from 2GB to 16GB. This function is certainly not exact but
+# should be close enough to be useful.
+openjdk_check_requirements() {
+	local M
+	M=2048
+	M=$(( $(usex debug 3 1) * $M ))
+	M=$(( $(usex jbootstrap 2 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 ${PN}, bug #677876"
+	fi
+}
+
+pkg_setup() {
+	openjdk_check_requirements
+
+	JAVA_PKG_WANT_BUILD_VM="openjdk-${SLOT} openjdk-bin-${SLOT} icedtea-${SLOT} icedtea-bin-${SLOT}"
+	JAVA_PKG_WANT_SOURCE="${SLOT}"
+	JAVA_PKG_WANT_TARGET="${SLOT}"
+
+	java-vm-2_pkg_setup
+	java-pkg-2_pkg_setup
+}
+
+src_unpack() {
+	default
+	mv -v "jdk${SLOT}u"* "${P}" || die
+
+	local repo
+	for repo in corba hotspot jdk jaxp jaxws langtools nashorn; do
+		mv -v "${repo}-"* "${P}/${repo}" || die
+	done
+}
+
+src_prepare() {
+	default
+
+	# new warnings in new gcc https://bugs.gentoo.org/685426
+	sed -i '/^WARNINGS_ARE_ERRORS/ s/-Werror/-Wno-error/' \
+		hotspot/make/linux/makefiles/gcc.make || die
+
+	chmod +x configure || die
+}
+
+src_configure() {
+	# general build info found here:
+	#https://hg.openjdk.java.net/jdk8/jdk8/raw-file/tip/README-builds.html
+
+	# Work around stack alignment issue, bug #647954.
+	use x86 && append-flags -mincoming-stack-boundary=2
+
+	# Work around -fno-common ( GCC10 default ), bug #706638
+	append-flags -fcommon
+
+	tc-export_build_env CC CXX PKG_CONFIG STRIP
+
+	local myconf=(
+			--disable-ccache
+			--enable-unlimited-crypto
+			--with-boot-jdk="${JDK_HOME}"
+			--with-extra-cflags="${CFLAGS}"
+			--with-extra-cxxflags="${CXXFLAGS}"
+			--with-extra-ldflags="${LDFLAGS}"
+			--with-giflib=system
+			--with-jtreg=no
+			--with-jobs=1
+			--with-num-cores=1
+			--with-update-version="$(ver_cut 2)"
+			--with-build-number="b$(ver_cut 4)"
+			--with-milestone="fcs" # magic variable that means "release version"
+			--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
+			--with-native-debug-symbols=$(usex debug internal none)
+			$(usex headless-awt --disable-headful '')
+			$(tc-is-clang && echo "--with-toolchain-type=clang")
+		)
+
+	# PaX breaks pch, bug #601016
+	if use pch && ! host-is-pax; then
+		myconf+=( --enable-precompiled-headers )
+	else
+		myconf+=( --disable-precompiled-headers )
+	fi
+
+	(
+		unset _JAVA_OPTIONS JAVA JAVA_TOOL_OPTIONS JAVAC MAKE XARGS
+		CFLAGS= CXXFLAGS= LDFLAGS= \
+		CONFIG_SITE=/dev/null \
+		CONFIG_SHELL="${EPREFIX}/bin/bash"
+		econf "${myconf[@]}"
+	)
+}
+
+src_compile() {
+	local myemakeargs=(
+		JOBS=$(makeopts_jobs)
+		LOG=debug
+		$(usex doc docs '')
+		$(usex jbootstrap bootcycle-images images)
+	)
+	emake "${myemakeargs[@]}" -j1 #nowarn
+}
+
+src_install() {
+	local dest="/usr/$(get_libdir)/${PN}-${SLOT}"
+	local ddest="${ED%/}/${dest#/}"
+
+	cd "${S}"/build/*-release/images/j2sdk-image || die
+
+	if ! use alsa; then
+		rm -v jre/lib/$(get_system_arch)/libjsoundalsa.* || die
+	fi
+
+	# build system does not remove that
+	if use headless-awt ; then
+		rm -fvr jre/lib/$(get_system_arch)/lib*{[jx]awt,splashscreen}* \
+		{,jre/}bin/policytool bin/appletviewer || die
+	fi
+
+	if ! use examples ; then
+		rm -vr demo/ || die
+	fi
+
+	if ! use source ; then
+		rm -v src.zip || die
+	fi
+
+	dodir "${dest}"
+	cp -pPR * "${ddest}" || die
+
+	dosym ../../../../../../etc/ssl/certs/java/cacerts "${dest}"/jre/lib/security/cacerts
+
+	java-vm_install-env "${FILESDIR}"/${PN}-${SLOT}.env.sh
+	java-vm_set-pax-markings "${ddest}"
+	java-vm_revdep-mask
+	java-vm_sandbox-predict /dev/random /proc/self/coredump_filter
+
+	if use doc ; then
+		docinto html
+		dodoc -r "${S}"/build/*-release/docs/*
+	fi
+}
+
+pkg_postinst() {
+	java-vm-2_pkg_postinst
+	einfo "JavaWebStart functionality provided by icedtea-web package"
+}