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From: "William Hubbs" <williamh@gentoo.org>
To: gentoo-commits@lists.gentoo.org
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Reply-To: gentoo-dev@lists.gentoo.org, "William Hubbs" <williamh@gentoo.org>
Message-ID: <1487703903.025db962f6b33c2e153f18e395ea0680fa465dfe.williamh@gentoo>
Subject: [gentoo-commits] repo/gentoo:master commit in: dev-lang/go/
X-VCS-Repository: repo/gentoo
X-VCS-Files: dev-lang/go/Manifest dev-lang/go/go-1.8.ebuild
X-VCS-Directories: dev-lang/go/
X-VCS-Committer: williamh
X-VCS-Committer-Name: William Hubbs
X-VCS-Revision: 025db962f6b33c2e153f18e395ea0680fa465dfe
X-VCS-Branch: master
Date: Tue, 21 Feb 2017 19:05:18 +0000 (UTC)
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commit:     025db962f6b33c2e153f18e395ea0680fa465dfe
Author:     William Hubbs <williamh <AT> gentoo <DOT> org>
AuthorDate: Tue Feb 21 19:04:16 2017 +0000
Commit:     William Hubbs <williamh <AT> gentoo <DOT> org>
CommitDate: Tue Feb 21 19:05:03 2017 +0000
URL:        https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=025db962

dev-lang/go: 1.8 version bump for #609566

Package-Manager: portage-2.3.3

 dev-lang/go/Manifest      |  12 +++
 dev-lang/go/go-1.8.ebuild | 226 ++++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 238 insertions(+)

diff --git a/dev-lang/go/Manifest b/dev-lang/go/Manifest
index 9474bd5167..20ee7719e1 100644
--- a/dev-lang/go/Manifest
+++ b/dev-lang/go/Manifest
@@ -1,13 +1,25 @@
+DIST go-darwin-amd64-bootstrap-1.8.tbz 55053831 SHA256 1058dc305ad7b44b124d3d3eb2c579011b6c489a498e3313e4d0d089045ef3f7 SHA512 4cc24d44c84c94feafab021c0977fcea2aca8f191c6395e38fff68154b1e64efc3f94331c3e36c7b69901af58e9d53545c682f0a742d36b2d230508bd69777c4 WHIRLPOOL 52696cbe1129683e0cb0467b239723d29304d7f003317be6ce301118397166844489edaa7a15bf38e11dc205b50fafc326f4f35e2ed0d89e2fcb2701a6509838
 DIST go-darwin-amd64-bootstrap.tbz 48361403 SHA256 afb6cc976c404933e68ee3125fe8fbf94b57b9d8db8501d2bd1ce692468fbc9b SHA512 aefaad5abd58ed96cf5658bae2e931f162c2699fb248104837a279955dea6fe6cd4d582766379d2689c04bdc009c19a19f17585d8401d49d1fac772dcf385b93 WHIRLPOOL aa1c06103ae72f0b1c62cccd82b1fa88c5310d3baad2d9eddd173322c04ad7a7b7b9fb6ac9407c8002c6eebb8691cd415bca3d50a17548d52a5022001c6b93e2
+DIST go-freebsd-386-bootstrap-1.8.tbz 53739013 SHA256 1e4afbb11aaa32d3de70fe3e407e519f100f09de3ac4f881d8410fc1345e13f9 SHA512 c92f849b2d92401657412cccc589042b2747e55b2f4813d674c5bc91c3f535ee60f8ed7b8cbf1320e216d22a16dade8b78bb8071982895901f2b3c304e38f478 WHIRLPOOL 80d973b0c0b8c2eb363ef171ee6f51d17d82997f3f1d192a68d4a18eea2413876b453dc5f673a827e781d2f2cb009b6fd91796599217435e7f0969cdece71698
 DIST go-freebsd-386-bootstrap-1.tbz 47180595 SHA256 6f8d5ee62a1d9022ebb7799b23306cc0bd7bd974c1b27312e97522dcc8044a2c SHA512 ef2b8defa7f81647d5e423f24a4ef708d5f50d514a0a29dd16f8728c8ec08a05144360cd19c04d8dcb1d3c891eb6252450522ca525b60fdb0a674225d113004a WHIRLPOOL acae3a9a09b55863de97b82e046b9a54bfda9725ff98d47f07baee9464fe855fc48b5df6f96144e7cb1779480f953ebc15a95724709d93848608803007c4b001
+DIST go-freebsd-amd64-bootstrap-1.8.tbz 55103927 SHA256 4a6291e9044bc3e284943873b4a4868ee94515e1fb00416cabb9b19d6e8a40e7 SHA512 c7d50731ff41147295ef5f3233aa1404081b47e786a300e1d0e4db8348e56bd73fe5f169fe8b807ffa37a53683e3aef16ebb6e877d802b86ff1a3d5d3a6f44cb WHIRLPOOL e2c02a9ffcd82125de64c48abe4158a3bf352a02dea4b5ce34b345cb078fa97cf5cc65f874f454b9fb7776faa499cc16d9c50d035206c3172251a3ab365c9384
 DIST go-freebsd-amd64-bootstrap.tbz 48451024 SHA256 c5b16adab514352f49eb9ffef0d499e954d5d6bb6aefc8e98543d24e2a8fd7b7 SHA512 097a48c9b3b7541b6c4aab6fe9304b7df461e31543609b836842294a2acecf14243d0efc80282b2e442f6be92d7e189dddab6ffd4487b115d94113205452352e WHIRLPOOL 691cecccc01383bd874e687c3644ceab06c33d3c9c57da737c2c1f8208dcc6d99bc18968f50c4e466049069f219e39f34ee8a8b6af0f667f31ae011528f4c591
+DIST go-linux-386-bootstrap-1.8.tbz 53843745 SHA256 da2172a6aa7593bbdae43d714989b5fd728e3a722cab9ccb599b5d159240152f SHA512 b456f7572d04c805a6fc756647c050460f76e5404dba41963c861c92f1600e9fedafe181a1f69132518065737a88edb4b183ec8c3ca24bc8df31279117e92606 WHIRLPOOL 8ae15f8963a842067f79a10741bed30e9b3b6d2bfeacb453dd4eae79ffdd86e214f361fba90b64013e0ce87238f151d985350ea2d7d1d82f7fc464a03ca25bb2
 DIST go-linux-386-bootstrap-1.tbz 47379010 SHA256 b1e5bef8500d6aa009238b391e4527781b88dd328e8a11ffd684af03beb81861 SHA512 85b71ae511a2981c32e700531ec0284615979b9d4515cd7e23bf109246da1788c9bd253c973af77c7ee9928efa5ca84034173ecdbeaf88b5c195e70cf4aebfde WHIRLPOOL 122b4b8e1501e049d55832b4c0e185bc9c47b6fd788b06cfb01b605d7fbb1912b291692de4e30b11e1ef71eaa59a6684fa7c03f91f9b7ade2142eb2d630ee979
+DIST go-linux-amd64-bootstrap-1.8.tbz 55399105 SHA256 b21c5846d2837de48286c65026a2ce6bdd03fcc6bec5ba29861080a2d228999b SHA512 89d68cfe0e6ce4be690cf52a4a02b17ef2cae3538b057d4690bfd6e93727bcdc1cbc17cba3403e652bb95bffd25d44bdd4efd0014d1d2f019838bde925139f57 WHIRLPOOL 21f70e16e10c49f4b6462cc35329015588ae337045c9fc61a49fa985d03aa194f4be55cd146fd23060226162102789258e54ed3534726d470adf43cac84df586
 DIST go-linux-amd64-bootstrap.tbz 48722911 SHA256 0ab0842fb1f6cc6f10a85f225ff1a2b9e5e4b38128a7136d0c1896819421a986 SHA512 ce4dbc979b63a4612f4a8f7e7a6c5247e11bbc3a2d62ab0537a1b405ec8ab22f153012421d2240a7d6a4f91a79bb3f1370454f9e843fac43b99757c17134e5b7 WHIRLPOOL a94d0e0a1c44e3385d23f8973d15e6ef041450a3578c38987f158c4f9f231d315bc5204539d9dc7322cc9ecb96b7618b22d023f906474e1348c5d666792dff58
+DIST go-linux-arm-bootstrap-1.8.tbz 53948103 SHA256 86593294a84d3085583cf3293df62ca82a119bfe560ff649e1af8b1b0e45ee79 SHA512 98ff0dbdb2aca9e54ea5327c9d31ce389e434a887015ef8555a8e85223a9998075c5013045275fb995a877a8d247704a21d726d46df7097adc0c4aa03af4cd68 WHIRLPOOL ba62849e86cf0f905f75affb4748d1c4cf9b0421bad5c726556d96a6e8f4bca0790b097b9b2a4145eb8e0a95458f589a6f14de586f22ca1969d279f8e7271959
 DIST go-linux-arm-bootstrap.tbz 46055976 SHA256 a44e33b95046e01fd7125c3cc3c34b13f83bbf692cddfd3e86e267da11de2a44 SHA512 a8cf3225dafd2f08b944e60d0fb6320b5e394646f5df2ca2464c76a2e6e6b72f4840ddcc65dc5f59c94907715780f1e25c73b480a79909d9455faad59ffd38d5 WHIRLPOOL 304bb37f94b8f5d0bd77c0d5faebed1cb627cc3b453c686d7297f6542ee3e0ddabc7139e13a21ee2f5a20caca273c63bcfbcbd4daf670b1dbfe77b599f8111ac
+DIST go-linux-arm64-bootstrap-1.8.tbz 51947002 SHA256 773305a44482d4d4c5a9be5c5997b40772c6efe4a38bdd2750612463b7786a88 SHA512 adfbe62c5594c267707078bf8afb94a793dfba004c04a1a60f96d023d96c2fc4a6a422dee93a0f3487b1f2e1e117c7c6c607b62126dd5535686aaed88f6659d9 WHIRLPOOL b3af3c442d801b26b530a315d3aed17c2650064eb156c2fcb8da7f6597aa05eda5c425c6c14e881cce7b89ef83e9d6dc8480f789d2db2186a78ae95fbcb13520
 DIST go-linux-arm64-bootstrap.tbz 45369354 SHA256 810c998e6701580fe0f26d46c5796eefce648e252ff9d6d761304e60556b7fc0 SHA512 3f64869430c03efa77796ed74d07a337e2a205802485605cbdd67778a08e5ce041ce3925b7a5cca0a6b4ad24ab70e07ee54091b010f67ec7370a985022f5a21e WHIRLPOOL f6f470081d5f23c190310280aaf7454a4f58fe4e7545bbd219046711f8d27ce97cc5f5f1c207e777067d1f6332e4b3f2c819b178e899d21c2d5d1d466a42cc37
+DIST go-linux-ppc64-bootstrap-1.8.tbz 52315782 SHA256 19eb3674c07a17dacec9620bc5ddcffa0264adf606e4c0d640c9f31644777ab3 SHA512 0aa32ac1514055ed9140b8c8330cbdbadfd9da6ad00b60d49b0685473be21e0b6510c31394678e32048f2f38d06a0d575f453c555614664eaef2bf5be6c91734 WHIRLPOOL 2363ce812af9c1dec331801477e979ef82a66d0ca92ac92f56fcb3bb264d96acdb6bfcd397d2c7b81cdc616a69571afa4343a0c64ebfc8ec7d6f8aab0ae4ece1
 DIST go-linux-ppc64-bootstrap.tbz 45266082 SHA256 89902cebaf93b95dea225b7304eedcae101d6fb83bba0fcdfee001361b4868c0 SHA512 d013a1a5953207505a9f7e0c5cfdc7f463d4669fd18b36cf1df10126e9d4c012252bc4d207dd4503c34301e76197d8e89a9ed9d9d0b8a3b54b62e782b4c39d7b WHIRLPOOL 3ec868d94e8452a3cdb49a1292f9f32ebeb813ea297e419849cdee28c8d952887feb70e1095ce109ff6b8bb81dee47b7eb6f275b15bb6f46422095c3b260f968
+DIST go-linux-ppc64le-bootstrap-1.8.tbz 52211575 SHA256 4e05b8830a473756cfee3fc27a17e09b38ccfca4e2335a485b41d3fb9c342066 SHA512 6931d999dd0ee1ff44c4cec48acb27af061f57f87aa74802dcebab78553b46bc8ac732f07fe91e5074dbdd32c55b707994875934bfb12bb4276d71eb1d06c4ba WHIRLPOOL cdc392fc51b7bfdd28e1c29bffce88139b9447261c9dbffefb3910b9c7406505bd250309618bd6a8430dcfcecc9155f8d5fe94f9e848cc2e721776ba34c22c3a
 DIST go-linux-ppc64le-bootstrap.tbz 50134685 SHA256 ca816a3e3cbd7721200522fa39843de0bf546d0ac18e0d550e64b7cc33bea4f2 SHA512 da718166febe77b57f2f2edb18c921501a0eb7184a7e6f18411b5cba95fe0de185ef9d5e85be3632c5829e66008912d12b5259ca7fc330ad28026e53bb658e7f WHIRLPOOL 0d7875146f1bdc8f6af089f7f4b003d952419c51be7d519ca3474b39f67dbc88c6caa515f707ad9e6fac345e8a78f42d13eb794485ce18b6d90f7331ee16686c
+DIST go-linux-s390x-bootstrap-1.8.tbz 57124869 SHA256 70bb859e80268b3421587d85189a807b14449b8c5e7b23606b87dfab54189634 SHA512 d429cae870d66217ab2e07c74209d3031d97baa4f899b4d70ae6283a1a5b1434b037904c4cfca0b2bc798d5ba0b358c3739e000eccbc74809baf564c5686df5a WHIRLPOOL d0475efcbc2c1cbb3c6db452dbeb2a5fe709fa56b65eba2fbbcce2296b6a04ba89b9e33579d6eab192cd63b45ad78a0d7afd458229e4b252e80bd2db260abf11
 DIST go-linux-s390x-bootstrap.tbz 49809007 SHA256 80a87bc5ac2239c99f8d7425fbc6f4fefba63f549b0835505c25378c08114656 SHA512 1b7500e6c42508b6cb07214620070065262349d2cd3698deeac0638d0bf0bfeb89c59c2d72a284af34f3071b4cfb9ce543c5fdec7add4a46adc9580295909439 WHIRLPOOL d3782cb515ab67720105224e02d96ab1ca86518db661719b2d0f7c48aa1f4f896a7cc5fed5b6ddc032c8206e8a10c6262646be0e59def61723936044d6ceb143
+DIST go-solaris-amd64-bootstrap-1.8.tbz 54926326 SHA256 83053f333d56d72ddbe9a8f293f8afeff31739806d49ebaa144811a5438b17bc SHA512 52b849e5b9a940e10de7ba3df0ebdf6e1c5d631de9581d936c9edf8f38e6bb3314acbc2b2d5202b0528fde2a359d52bc0c6f39acf9b1b614725e4b4a947ed10d WHIRLPOOL 2d58085d88fa612a7dfb087df33d2c5ee6b6d4c0b0c0363d5dcef014a6e3e9703816e8a111d1348e1e1a4ebcdde58694a869a27ae42e0deec154529f1a794991
 DIST go-solaris-amd64-bootstrap.tbz 48367195 SHA256 92ebdbf001f243a78a6c2d8ee30e929ba2cecbedf8e0fc07e129b04b107453ad SHA512 cf8725db0d001d61badee71624799a3c9e75f61f77ab090c1f6c490d694c4be367019b28d88306045d877ab5a324a1f9b0674293caf3acb19c193fc3746a48f2 WHIRLPOOL 672c6642e340b6d4f38b633f67fdc3202e3725022a8a61e2129276fccd6c42ddc24ed06c1d57eb31a25ea8056b79686619cbb36431b9c23b6d4be5bcb715bd89
 DIST go1.7.4.src.tar.gz 14198817 SHA256 4c189111e9ba651a2bb3ee868aa881fab36b2f2da3409e80885ca758a6b614cc SHA512 dc9950c3ea7100e536ad58fd93505d584276b7c50d4b8fe2ba7f20fd043dcf0d315b735c48945302055e91517594cc2b0061ccec9478a8ab48f1f2836c20afb3 WHIRLPOOL 054f496555dd30e0ba6a3c449b915ea048d5f85f1cf6d2ef6e8aa84939b6e9674b30cfccee99d050c5d75d028cf43d83bf0267703ffb02dfc5bc780fd0a1706f
 DIST go1.7.5.src.tar.gz 14204325 SHA256 4e834513a2079f8cbbd357502cccaac9507fd00a1efe672375798858ff291815 SHA512 2dda0780a8b24d71fec4ddeb6858c58a42845f51d9afc171d924a7b763101878cc7f29ae1dd35f129b4ee45b84d45211093a1d20639745fed36b49fb7fe1ba07 WHIRLPOOL b28ab10558d9f8fba87d5db2c839a84eab0b61244d75f4b3d42b443365ca8a1ae1c60c2e1073ef2b4a854d957c26111fcc286b7caae4be892e6cba0e4b24e21d
+DIST go1.8.src.tar.gz 15320083 SHA256 406865f587b44be7092f206d73fc1de252600b79b3cacc587b74b5ef5c623596 SHA512 9742dd8ec0364793e44a55207238c7339236a4da3a6e7cbb3b4eca45e957c7c0cb725e7d7430b9a04630285468d32dac686facfc57f3f58885b80bbb3d333ada WHIRLPOOL 62d7b1729d3a192142b7b1af20c797736ae631bb87e7c82487601e669d69547212669c216e66d0d64ad83884d348ed3dacf2f9fd9d923f85c673adadd0ff4aae

diff --git a/dev-lang/go/go-1.8.ebuild b/dev-lang/go/go-1.8.ebuild
new file mode 100644
index 0000000000..b1ff4a97db
--- /dev/null
+++ b/dev-lang/go/go-1.8.ebuild
@@ -0,0 +1,226 @@
+# Copyright 1999-2017 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Id$
+
+EAPI=6
+
+export CBUILD=${CBUILD:-${CHOST}}
+export CTARGET=${CTARGET:-${CHOST}}
+
+MY_PV=${PV/_/}
+
+inherit toolchain-funcs
+
+BOOTSTRAP_DIST="https://dev.gentoo.org/~williamh/dist"
+BOOTSTRAP_VERSION="bootstrap-1.8"
+BOOTSTRAP_URI="
+amd64? ( ${BOOTSTRAP_DIST}/go-linux-amd64-${BOOTSTRAP_VERSION}.tbz )
+arm? ( ${BOOTSTRAP_DIST}/go-linux-arm-${BOOTSTRAP_VERSION}.tbz )
+arm64? ( ${BOOTSTRAP_DIST}/go-linux-arm64-${BOOTSTRAP_VERSION}.tbz )
+ppc64? (
+	${BOOTSTRAP_DIST}/go-linux-ppc64-${BOOTSTRAP_VERSION}.tbz
+	${BOOTSTRAP_DIST}/go-linux-ppc64le-${BOOTSTRAP_VERSION}.tbz
+)
+s390? ( ${BOOTSTRAP_DIST}/go-linux-s390x-${BOOTSTRAP_VERSION}.tbz )
+x86? ( ${BOOTSTRAP_DIST}/go-linux-386-${BOOTSTRAP_VERSION}.tbz )
+amd64-fbsd? ( ${BOOTSTRAP_DIST}/go-freebsd-amd64-${BOOTSTRAP_VERSION}.tbz )
+x86-fbsd? ( ${BOOTSTRAP_DIST}/go-freebsd-386-${BOOTSTRAP_VERSION}.tbz )
+x64-macos? ( ${BOOTSTRAP_DIST}/go-darwin-amd64-${BOOTSTRAP_VERSION}.tbz )
+x64-solaris? ( ${BOOTSTRAP_DIST}/go-solaris-amd64-${BOOTSTRAP_VERSION}.tbz )
+"
+
+case ${PV}  in
+*9999*)
+	EGIT_REPO_URI="git://github.com/golang/go.git"
+	inherit git-r3
+	;;
+*)
+	SRC_URI="https://storage.googleapis.com/golang/go${MY_PV}.src.tar.gz "
+	S="${WORKDIR}"/go
+	case ${PV} in
+	*_beta*|*_rc*) ;;
+	*)
+		KEYWORDS="-* ~amd64 ~arm ~arm64 ~ppc64 ~x86 ~amd64-fbsd ~x86-fbsd ~x64-macos ~x64-solaris"
+		# The upstream tests fail under portage but pass if the build is
+		# run according to their documentation [1].
+		# I am restricting the tests on released versions until this is
+		# solved.
+		# [1] https://golang.org/issues/18442
+		RESTRICT="test"
+		;;
+	esac
+esac
+SRC_URI+="!gccgo? ( ${BOOTSTRAP_URI} )"
+
+DESCRIPTION="A concurrent garbage collected and typesafe programming language"
+HOMEPAGE="http://www.golang.org"
+
+LICENSE="BSD"
+SLOT="0/${PV}"
+IUSE="gccgo"
+
+DEPEND="gccgo? ( >=sys-devel/gcc-5[go] )"
+RDEPEND="!<dev-go/go-tools-0_pre20150902"
+
+# These test data objects have writable/executable stacks.
+QA_EXECSTACK="
+	usr/lib/go/src/debug/elf/testdata/*.obj
+	usr/lib/go/src/go/internal/gccgoimporter/testdata/unicode.gox
+	usr/lib/go/src/go/internal/gccgoimporter/testdata/time.gox
+	"
+
+# Do not complain about CFLAGS, etc, since Go doesn't use them.
+QA_FLAGS_IGNORED='.*'
+
+REQUIRES_EXCLUDE="/usr/lib/go/src/debug/elf/testdata/*"
+
+# The tools in /usr/lib/go should not cause the multilib-strict check to fail.
+QA_MULTILIB_PATHS="usr/lib/go/pkg/tool/.*/.*"
+
+# Do not strip this package. Stripping is unsupported upstream and may
+# fail.
+RESTRICT+="strip"
+
+DOCS=(
+AUTHORS
+CONTRIBUTING.md
+CONTRIBUTORS
+PATENTS
+README.md
+)
+
+go_arch()
+{
+	# By chance most portage arch names match Go
+	local portage_arch=$(tc-arch $@)
+	case "${portage_arch}" in
+		x86)	echo 386;;
+		x64-*)	echo amd64;;
+		ppc64) [[ $(tc-endian $@) = big ]] && echo ppc64 || echo ppc64le ;;
+		s390) echo s390x ;;
+		*)		echo "${portage_arch}";;
+	esac
+}
+
+go_arm()
+{
+	case "${1:-${CHOST}}" in
+		armv5*)	echo 5;;
+		armv6*)	echo 6;;
+		armv7*)	echo 7;;
+		*)
+			die "unknown GOARM for ${1:-${CHOST}}"
+			;;
+	esac
+}
+
+go_os()
+{
+	case "${1:-${CHOST}}" in
+		*-linux*)	echo linux;;
+		*-darwin*)	echo darwin;;
+		*-freebsd*)	echo freebsd;;
+		*-netbsd*)	echo netbsd;;
+		*-openbsd*)	echo openbsd;;
+		*-solaris*)	echo solaris;;
+		*-cygwin*|*-interix*|*-winnt*)
+			echo windows
+			;;
+		*)
+			die "unknown GOOS for ${1:-${CHOST}}"
+			;;
+	esac
+}
+
+go_tuple()
+{
+	echo "$(go_os $@)_$(go_arch $@)"
+}
+
+go_cross_compile()
+{
+	[[ $(go_tuple ${CBUILD}) != $(go_tuple) ]]
+}
+
+pkg_pretend()
+{
+	# make.bash does not understand cross-compiling a cross-compiler
+	if [[ $(go_tuple) != $(go_tuple ${CTARGET}) ]]; then
+		die "CHOST CTARGET pair unsupported: CHOST=${CHOST} CTARGET=${CTARGET}"
+	fi
+}
+
+src_unpack()
+{
+	if [[ ${PV} = 9999 ]]; then
+		git-r3_src_unpack
+	fi
+	default
+}
+
+src_compile()
+{
+	export GOROOT_BOOTSTRAP="${WORKDIR}"/go-$(go_os)-$(go_arch)-bootstrap
+	if use gccgo; then
+		mkdir -p "${GOROOT_BOOTSTRAP}/bin" || die
+		local go_binary=$(gcc-config --get-bin-path)/go-5
+		[[ -x ${go_binary} ]] || go_binary=$(
+			find "${EPREFIX}"/usr/${CHOST}/gcc-bin/*/go-5 | sort -V | tail -n1)
+		[[ -x ${go_binary} ]] || die "go-5: command not found"
+		ln -s "${go_binary}" "${GOROOT_BOOTSTRAP}/bin/go" || die
+	fi
+	export GOROOT_FINAL="${EPREFIX}"/usr/lib/go
+	export GOROOT="$(pwd)"
+	export GOBIN="${GOROOT}/bin"
+
+	# Go's build script does not use BUILD/HOST/TARGET consistently. :(
+	export GOHOSTARCH=$(go_arch ${CBUILD})
+	export GOHOSTOS=$(go_os ${CBUILD})
+	export CC=$(tc-getBUILD_CC)
+
+	export GOARCH=$(go_arch)
+	export GOOS=$(go_os)
+	export CC_FOR_TARGET=$(tc-getCC)
+	export CXX_FOR_TARGET=$(tc-getCXX)
+	if [[ ${ARCH} == arm ]]; then
+		export GOARM=$(go_arm)
+	fi
+	elog "GOROOT_BOOTSTRAP is ${GOROOT_BOOTSTRAP}"
+
+	cd src
+	./make.bash || die "build failed"
+}
+
+src_test()
+{
+	go_cross_compile && return 0
+
+	cd src
+	PATH="${GOBIN}:${PATH}" \
+	./run.bash -no-rebuild || die "tests failed"
+}
+
+src_install()
+{
+	local bin_path f x
+
+	dodir /usr/lib/go
+
+	# There is a known issue which requires the source tree to be installed [1].
+	# Once this is fixed, we can consider using the doc use flag to control
+	# installing the doc and src directories.
+	# [1] https://golang.org/issue/2775
+	#
+	# deliberately use cp to retain permissions
+	cp -R api bin doc lib pkg misc src test "${ED}"/usr/lib/go
+	if go_cross_compile; then
+		bin_path="bin/$(go_tuple)"
+	else
+		bin_path=bin
+	fi
+	for x in ${bin_path}/*; do
+		f=${x##*/}
+		dosym ../lib/go/${bin_path}/${f} /usr/bin/${f}
+	done
+	einstalldocs
+}