3 files changed, 236 insertions, 5 deletions
diff --git a/dev-lang/go/Manifest b/dev-lang/go/Manifest
index 12b2fe191b8b..c6be642cb802 100644
--- a/dev-lang/go/Manifest
+++ b/dev-lang/go/Manifest
@@ -10,8 +10,10 @@ DIST go-linux-ppc64le-bootstrap-1.8.tbz 52211575 BLAKE2B 7a28ec5a381369c4e9415c8
 DIST go-linux-s390x-bootstrap-1.8.tbz 57124869 BLAKE2B 920a176b8f4fc3a816e724324bbb30a383d599e31a0d2093d24797dbcd0e799a662a3589dbb87d2f5dd16df07c4cf8f1e444e87b540ec732746bb025dc9271f8 SHA512 d429cae870d66217ab2e07c74209d3031d97baa4f899b4d70ae6283a1a5b1434b037904c4cfca0b2bc798d5ba0b358c3739e000eccbc74809baf564c5686df5a
 DIST go-solaris-amd64-bootstrap-1.8.tbz 54926326 BLAKE2B 0a45312f090d81ebf46fe5950cb65c059e2801394231e715e94145d1f918eb59b10472b2385e57ebd5cfb9eca0ad7290fb118436486b665520bb540970f971ab SHA512 52b849e5b9a940e10de7ba3df0ebdf6e1c5d631de9581d936c9edf8f38e6bb3314acbc2b2d5202b0528fde2a359d52bc0c6f39acf9b1b614725e4b4a947ed10d
 DIST go1.11.5.src.tar.gz 21108339 BLAKE2B 3a33a89e267e57fee688e4d67257810ca1f37cfb904b6806c3a566b021aa80153f59f64d3a61ed68f526f093e0d5b6b3c95565cd06622cf9a65eef81bc7e9733 SHA512 63500238e8d73e4b29279ee3eb9242960de93ccd3b52bacc4009f45cf123cb8edfe5f519d38c5b07bdf2a810925758511ff3255310a056113d0169f78be1d2f6
+DIST go1.12.1.src.tar.gz 21963082 BLAKE2B fd9c0ca19e6bd285c52034a88df1a58f96b957483362fac2e0c0f2a9dddde0543e7569d76fb93eff473774d152db361bfe9bdd354d80412c71ee5c4162010346 SHA512 b3fdfb874e6e0e0b50458085724fbd8e8b9be212df3f777b97db340aa3b80f32ee08d646a57a8a7d52ff6f19657d884dd25018c866c6173473aafa20a58f1975
 DIST go1.12.src.tar.gz 21962486 BLAKE2B 3581fa9eb2582cec8ece233930322d964dd03e82f2e44ac0cbe75869d4c184003db2b21dcf871fafe5a81380ba7da7675b2fe3549348dfa60bf27fa9af2bb824 SHA512 6a4b8e75b3f6455885e93961c502ab40822e6353d1108ce25ca857afbdca08a64b1408dbeba2d37db581d6c85b9a919de95fb7c0d487a327e555a30b51cd8410
 EBUILD go-1.11.5.ebuild 6007 BLAKE2B f5ca906e6dab818933f0c22086543b4fef28a35da4291c19b358ac65e2d4418bb0aa52928da34701d3f1e5214bb1e86e02d1aa9bf8ede3e9380c61236a78aa3a SHA512 420d2bfafbeeb7512c55f2f9cbef88fd233b5ce9968b106fff9e8ba7963d345909aa07c0f7b8a81bbf5695ead63596f80bad2d93dd53a722431a2718b79bd07e
-EBUILD go-1.12.ebuild 5992 BLAKE2B 1bbf0fa0c4a1551e038726fe295692df14c8c45a33371ab538a1b8d2946e8a7309ba2695579b31a1a21f2e06360400cd4bad5513c3a15aae78c4669eaa381cdc SHA512 8ff6f8c683076bb5de2664636977fd7478fffdc23f91ed78591c898544cae20ec04d8cd43335fab4b7084783a4b1e3a3debe7ec6ece6c08456be2bcafbb2f1ce
+EBUILD go-1.12.1.ebuild 5700 BLAKE2B aac5378d209cddb1ae03b62a8c9e05c22cb274c96ba235057d8765c92e869fa0fae9c5c7c100d3065064d9f1d3cbdc5899ca13f326ff241adc9e0f8362cdc66e SHA512 b8b0bce9b9cd1a0aed46d371ee490cbe97e79e8d1514e1b9a33571ff7357933b47d3df1d7117fe544872b9e095002e07c7bef07e7bca27294d12d12bb466029d
+EBUILD go-1.12.ebuild 5844 BLAKE2B 59b1e0661f3dd7179efb1e5d1d1dba9d4b612e98db3d9e0db6f8810792f4d52e598384b9c59b45bf8f311416fde3b172eeb7d86ff0059e707d86de6e54a30135 SHA512 d14e85acafaaba7a644eab13f3c67a005b43cf733f34315693d6fcf4d9e66570f1f7ba7e537a34a7adf1cb8fd913a44f16f6067b861f1f0216f995840591afff
 EBUILD go-9999.ebuild 5991 BLAKE2B d5679b2d7fc97084a0b8b3c3cf07698f15a831a8a60ca98669a9eff704ec9545c318472936bc6dec83aa0c943a2db294e74f027de4a650d2514f31cba035b7e4 SHA512 3a5973f3094a4196ec3afbab69fd6453c488c84abd83d70490a5573246616b8d7605412d22946bf2f23a2c315ad988220472cef32ba2b116e79f945e86224e1a
 MISC metadata.xml 538 BLAKE2B 78502c369a490804b2c69eef864276c2be5d0ee84ec189b6cc8584f8f42668a35f3c74bd25ceb53c469716337cbab908c576ca880c492f5961fedafc74cc346f SHA512 514a441a522218fdca543a22370e965a2bfc1f1f2c37e77431143329bb3d3f4f53e99ad5d7f7d7c61877f77387a777f7b4f339b9a3e45322d01d39d3d0ea1309
diff --git a/dev-lang/go/go-1.12.1.ebuild b/dev-lang/go/go-1.12.1.ebuild
new file mode 100644
index 000000000000..a578011160be
--- /dev/null
+++ b/dev-lang/go/go-1.12.1.ebuild
@@ -0,0 +1,231 @@
+# Copyright 1999-2019 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
+
+BOOTSTRAP_DIST="https://dev.gentoo.org/~williamh/dist"
+BOOTSTRAP_VERSION="bootstrap-1.8"
+BOOTSTRAP_URI="
+	${BOOTSTRAP_DIST}/go-linux-amd64-${BOOTSTRAP_VERSION}.tbz
+	${BOOTSTRAP_DIST}/go-linux-arm-${BOOTSTRAP_VERSION}.tbz
+	${BOOTSTRAP_DIST}/go-linux-arm64-${BOOTSTRAP_VERSION}.tbz
+	${BOOTSTRAP_DIST}/go-linux-ppc64-${BOOTSTRAP_VERSION}.tbz
+	${BOOTSTRAP_DIST}/go-linux-ppc64le-${BOOTSTRAP_VERSION}.tbz
+	${BOOTSTRAP_DIST}/go-linux-s390x-${BOOTSTRAP_VERSION}.tbz
+	${BOOTSTRAP_DIST}/go-linux-386-${BOOTSTRAP_VERSION}.tbz
+	${BOOTSTRAP_DIST}/go-freebsd-amd64-${BOOTSTRAP_VERSION}.tbz
+	${BOOTSTRAP_DIST}/go-freebsd-386-${BOOTSTRAP_VERSION}.tbz
+	${BOOTSTRAP_DIST}/go-darwin-amd64-${BOOTSTRAP_VERSION}.tbz
+	${BOOTSTRAP_DIST}/go-solaris-amd64-${BOOTSTRAP_VERSION}.tbz
+"
+
+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-fbsd ~x86-fbsd ~amd64-linux ~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? ( ${BOOTSTRAP_URI} )"
+
+DESCRIPTION="A concurrent garbage collected and typesafe programming language"
+HOMEPAGE="https://golang.org"
+
+LICENSE="BSD"
+SLOT="0/${PV}"
+IUSE="gccgo"
+
+BDEPEND="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/*.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 ${CBUILD})-$(go_arch ${CBUILD})-bootstrap
+	if use gccgo; then
+		mkdir -p "${GOROOT_BOOTSTRAP}/bin" || die
+		local go_binary=$(gcc-config --get-bin-path)/go-$(gcc-major-version)
+		[[ -x ${go_binary} ]] || go_binary=$(
+			find "${EPREFIX}"/usr/${CHOST}/gcc-bin/*/go-$(gcc-major-version) |
+				sort -V | tail -n1)
+		[[ -x ${go_binary} ]] ||
+			die "go-$(gcc-major-version): 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
+
+	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
+
+	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
+}
diff --git a/dev-lang/go/go-1.12.ebuild b/dev-lang/go/go-1.12.ebuild
index 533fda774e48..1843c45fd071 100644
--- a/dev-lang/go/go-1.12.ebuild
+++ b/dev-lang/go/go-1.12.ebuild
@@ -39,7 +39,7 @@ case ${PV}  in
 	case ${PV} in
 	*_beta*|*_rc*) ;;
 	*)
-		KEYWORDS="-* ~amd64 ~arm ~arm64 ~ppc64 ~x86 ~amd64-fbsd ~x86-fbsd ~x64-macos ~x64-solaris"
+		KEYWORDS="-* ~amd64 ~arm ~arm64 ~ppc64 ~s390 ~x86 ~amd64-fbsd ~x86-fbsd ~amd64-linux ~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
@@ -64,9 +64,7 @@ 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/escapeinfo.gox
-	usr/lib/go/src/go/internal/gccgoimporter/testdata/unicode.gox
-	usr/lib/go/src/go/internal/gccgoimporter/testdata/time.gox
+	usr/lib/go/src/*.gox
 	"
 
 # Do not complain about CFLAGS, etc, since Go doesn't use them.