dev-lang/go: 1.14.2 bump

I am also removing the "testdata" directories from the installation and
enabling tests since they work on amd64.

Closes: https://bugs.gentoo.org/650594
Closes: https://bugs.gentoo.org/687492
Closes: https://bugs.gentoo.org/711946
Signed-off-by: William Hubbs <williamh@gentoo.org>

2 files changed, 186 insertions, 0 deletions

diff --git a/dev-lang/go/Manifest b/dev-lang/go/Manifest
index 19b80ab2f574..4acc382deefb 100644
--- a/dev-lang/go/Manifest
+++ b/dev-lang/go/Manifest
@@ -13,3 +13,4 @@ DIST go1.12.17.src.tar.gz 20725913 BLAKE2B 2eef7374195302656268a42409619445dfeb3
 DIST go1.13.10.src.tar.gz 21702804 BLAKE2B 586494604455594c552d25a207634d70ae7f5ad142e18e22f5ef462c6488327cc01630c0bc99a4ede9dee0d649982802cf79f34f35ad7f810ca0701c35a7d555 SHA512 9e020dd89ab6201c4cbb893caecc0b077d5fbb2e10381e1b76a29ddc18c141d8db67a1b0f607ed915b0e9c40c4fb2c65b0319472535892534a31ad962e72fe05
 DIST go1.13.9.src.tar.gz 21700289 BLAKE2B 7c58dd89d164913dc85c8dc9e8b86798daad8bd58936b0ced21d3c084e0488306577273a6fa748bfee505fd38b90727a3cd9ab4ceebc1e62a0490b992cfa5bbe SHA512 0034ec394141e2c19941bf839cad93992c175476e3f3fa7b483c919aeea01fa4e0136eb8dd87a3158b911c04ded98a3c4960975a13280f1be076eb8f51464a98
 DIST go1.14.1.src.tar.gz 22451159 BLAKE2B 2b45716cdc82edb94609143bcbb79b313ff3b6b1cc9e0791236a8d968a2fc1d84015037a2cfb75e5b73dac4974b97a1e62f1fd1f5afe0dc633137b73ab15004a SHA512 f0112fbf984e2764cd90d42b2f844b986b421adf8bf68551cccefeb320db7f3490ab1532f770f20c943c68c7185ce139c8248991adb0529527358ffdc8047ad9
+DIST go1.14.2.src.tar.gz 22454649 BLAKE2B edd8a1081e7da6988532b9fefe6d6f789a7d336562d61d5e585a8b881fb45d77721bee9837ae79318295471aea138e175650c2138175a587f0b7957988e8e209 SHA512 3f6804e1a60df6a7c55c294fe4147b2d6f028c619ad4ae5b1ae8793c6be637a1e6a62721cc7ce0b28918ab3441a89fa9acda72cb5450bf5af8d7872411d28015
diff --git a/dev-lang/go/go-1.14.2.ebuild b/dev-lang/go/go-1.14.2.ebuild
new file mode 100644
index 000000000000..1a462c15811b
--- /dev/null
+++ b/dev-lang/go/go-1.14.2.ebuild
@@ -0,0 +1,185 @@
+# Copyright 1999-2020 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+export CBUILD=${CBUILD:-${CHOST}}
+export CTARGET=${CTARGET:-${CHOST}}
+
+MY_PV=${PV/_/}
+
+inherit toolchain-funcs
+
+case ${PV}  in
+*9999*)
+	EGIT_REPO_URI="https://github.com/golang/go.git"
+	inherit git-r3
+	;;
+*)
+	SRC_URI="https://storage.googleapis.com/golang/go${MY_PV}.src.tar.gz "
+	S="${WORKDIR}"/go
+	case ${PV} in
+	*_beta*|*_rc*) ;;
+	*)
+		KEYWORDS="-* ~amd64 ~arm ~arm64 ~ppc64 ~s390 ~x86 ~amd64-linux ~x86-linux ~x64-macos ~x64-solaris"
+		;;
+	esac
+esac
+
+DESCRIPTION="A concurrent garbage collected and typesafe programming language"
+HOMEPAGE="https://golang.org"
+
+LICENSE="BSD"
+SLOT="0/${PV}"
+
+BDEPEND="|| (
+		dev-lang/go
+		dev-lang/go-bootstrap )"
+RDEPEND="!<dev-go/go-tools-0_pre20150902"
+
+# Do not complain about CFLAGS, etc, since Go doesn't use them.
+QA_FLAGS_IGNORED='.*'
+
+# 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}) != $(go_tuple) ]]
+}
+
+src_compile()
+{
+	if has_version -b dev-lang/go; then
+		export GOROOT_BOOTSTRAP="${BROOT}/usr/lib/go"
+	elif has_version -b dev-lang/go-bootstrap; then
+		export GOROOT_BOOTSTRAP="${BROOT}/usr/lib/go-bootstrap"
+	else
+		eerror "Go cannot be built without go or go-bootstrap installed"
+		die "Should not be here, please report a bug"
+	fi
+
+	export GOROOT_FINAL="${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
+
+	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
+	# testdata directories are not needed on the installed system
+	rm -fr $(find "${ED}"/usr/lib/go -iname testdata -type d -print)
+	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
+
+	if [[ ${CHOST} == *-darwin* ]] ; then
+		# fix install_name for test object (binutils_test) on Darwin, it
+		# is never used in real circumstances
+		local libmac64="${EPREFIX}"/usr/lib/go/src/cmd/vendor/github.com/
+		      libmac64+=google/pprof/internal/binutils/testdata/lib_mac_64
+		install_name_tool -id "${libmac64}" "${D}${libmac64}"
+	fi
+}