dev-lang/go: add 1.17.12, 1.18.4

Bug: https://bugs.gentoo.org/857822
Signed-off-by: William Hubbs <williamh@gentoo.org>

3 files changed, 394 insertions, 0 deletions

diff --git a/dev-lang/go/Manifest b/dev-lang/go/Manifest
index 5335e98ce011..b805d66592c4 100644
--- a/dev-lang/go/Manifest
+++ b/dev-lang/go/Manifest
@@ -1,2 +1,4 @@
 DIST go1.17.11.src.tar.gz 22197784 BLAKE2B d235137e18c3c05ba59540c66e40bab1e9ecd5dc9ac062c66207a117762404c511ccdaf131c2826f3ba7c4ebc25336132b83fb8192ce77844c9bc34734713c49 SHA512 cd08062e3357e8e73ad05572ac575b9d8b15599bdb3ea0ca743b04936fa5cca438886e6a06d6453334b8bb5fbe1ab3512657d11651f9199d2254736a6554e71d
+DIST go1.17.12.src.tar.gz 22205674 BLAKE2B 0770f1979ba9c14779e078638b2d5f9b6af1a62939f863abadc3c84418ce639715e61ed4763674e2e2d0d95219636e59e53a0db658ae02f17e713205789fcc5a SHA512 d2bcea2a33723af5c2ae871f5c44694c69d37c74c62e81eddeaf4bfedf124feea2752997d3a359990071bf01f88942fc66b21cb092385946ad4ae9410854c8b9
 DIST go1.18.3.src.tar.gz 22838104 BLAKE2B 031c34b1b7d45e6b0e357049581972c9f5fc6cabcac6162f27beae1140e03585d85df9d80509a3a64d8d13d691b8ca62f165b0dc782483a9504d46a137300b4e SHA512 bacbc74ab8fa4c8de46847cadbd245124491f960c087d6892e2231a73f689d597b9a992c2948c54c0ab4b6476d86d3a6a9a64e1714cb7b2cdfd0a7bcfcd7b5fe
+DIST go1.18.4.src.tar.gz 22845866 BLAKE2B 9997100ab5ae8a8ffdf4d2515d45d0bf29decf6d117d8f0079f0ec3fe63b3c5a32181e17c13de2ea656a5e8c87c1ed3f0e00945f717a306d23542bc0425d1d26 SHA512 4872956e31fa5d681021db12e876bc60a1815cf45203e75db83d6c54e9b7138766ae44bf1659db5333eba0b6097aea1990519795fffd2f124e7a78b78df1339b
diff --git a/dev-lang/go/go-1.17.12.ebuild b/dev-lang/go/go-1.17.12.ebuild
new file mode 100644
index 000000000000..217891046702
--- /dev/null
+++ b/dev-lang/go/go-1.17.12.ebuild
@@ -0,0 +1,196 @@
+# Copyright 1999-2022 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 ${PV} in
+	*_beta*|*_rc*) ;;
+	*)
+		KEYWORDS="-* ~amd64 ~arm ~arm64 ~ppc64 ~riscv ~s390 ~x86 ~amd64-linux ~x86-linux ~x64-macos ~x64-solaris"
+		;;
+	esac
+esac
+
+DESCRIPTION="A concurrent garbage collected and typesafe programming language"
+HOMEPAGE="https://go.dev"
+
+LICENSE="BSD"
+SLOT="0/${PV}"
+IUSE="cpu_flags_x86_sse2"
+
+BDEPEND="|| (
+		dev-lang/go
+		dev-lang/go-bootstrap )"
+
+# the *.syso files have writable/executable stacks
+QA_EXECSTACK='*.syso'
+
+# 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/.*/.*"
+
+# This package triggers "unrecognized elf file(s)" notices on riscv.
+# https://bugs.gentoo.org/794046
+QA_PREBUILT='.*'
+
+# 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 $@) = big ]] && echo ppc64 || echo ppc64le ;;
+		riscv) echo riscv64 ;;
+		s390) echo s390x ;;
+		*)		echo "${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)
+	use arm && export GOARM=$(go_arm)
+	use x86 && export GO386=$(usex cpu_flags_x86_sse2 '' 'softfloat')
+
+	cd src
+	bash -x ./make.bash || die "build failed"
+}
+
+src_test() {
+	go_cross_compile && return 0
+
+	cd src
+	PATH="${GOBIN}:${PATH}" \
+	./run.bash -no-rebuild || die "tests failed"
+	cd ..
+	rm -fr pkg/*_race || die
+	rm -fr pkg/obj/go-build || die
+}
+
+src_install() {
+	# 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.
+	# The use of cp is deliberate in order to retain permissions
+	# [1] https://golang.org/issue/2775
+	dodir /usr/lib/go
+	cp -R api bin doc lib pkg misc src test "${ED}"/usr/lib/go
+	einstalldocs
+
+	# testdata directories are not needed on the installed system
+	rm -fr $(find "${ED}"/usr/lib/go -iname testdata -type d -print)
+
+	local bin_path
+	if go_cross_compile; then
+		bin_path="bin/$(go_tuple)"
+	else
+		bin_path=bin
+	fi
+	local f x
+	for x in ${bin_path}/*; do
+		f=${x##*/}
+		dosym ../lib/go/${bin_path}/${f} /usr/bin/${f}
+	done
+
+	# install the @golang-rebuild set for Portage
+	insinto /usr/share/portage/config/sets
+	newins "${FILESDIR}"/go-sets.conf go.conf
+}
+
+pkg_postinst() {
+	[[ -z ${REPLACING_VERSIONS} ]] && return
+	elog "After ${CATEGORY}/${PN} is updated it is recommended to rebuild"
+	elog "all packages compiled with previous versions of ${CATEGORY}/${PN}"
+	elog "due to the static linking nature of go."
+	elog "If this is not done, the packages compiled with the older"
+	elog "version of the compiler will not be updated until they are"
+	elog "updated individually, which could mean they will have"
+	elog "vulnerabilities."
+	elog "Run 'emerge @golang-rebuild' to rebuild all 'go' packages"
+	elog "See https://bugs.gentoo.org/752153 for more info"
+}
diff --git a/dev-lang/go/go-1.18.4.ebuild b/dev-lang/go/go-1.18.4.ebuild
new file mode 100644
index 000000000000..217891046702
--- /dev/null
+++ b/dev-lang/go/go-1.18.4.ebuild
@@ -0,0 +1,196 @@
+# Copyright 1999-2022 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 ${PV} in
+	*_beta*|*_rc*) ;;
+	*)
+		KEYWORDS="-* ~amd64 ~arm ~arm64 ~ppc64 ~riscv ~s390 ~x86 ~amd64-linux ~x86-linux ~x64-macos ~x64-solaris"
+		;;
+	esac
+esac
+
+DESCRIPTION="A concurrent garbage collected and typesafe programming language"
+HOMEPAGE="https://go.dev"
+
+LICENSE="BSD"
+SLOT="0/${PV}"
+IUSE="cpu_flags_x86_sse2"
+
+BDEPEND="|| (
+		dev-lang/go
+		dev-lang/go-bootstrap )"
+
+# the *.syso files have writable/executable stacks
+QA_EXECSTACK='*.syso'
+
+# 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/.*/.*"
+
+# This package triggers "unrecognized elf file(s)" notices on riscv.
+# https://bugs.gentoo.org/794046
+QA_PREBUILT='.*'
+
+# 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 $@) = big ]] && echo ppc64 || echo ppc64le ;;
+		riscv) echo riscv64 ;;
+		s390) echo s390x ;;
+		*)		echo "${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)
+	use arm && export GOARM=$(go_arm)
+	use x86 && export GO386=$(usex cpu_flags_x86_sse2 '' 'softfloat')
+
+	cd src
+	bash -x ./make.bash || die "build failed"
+}
+
+src_test() {
+	go_cross_compile && return 0
+
+	cd src
+	PATH="${GOBIN}:${PATH}" \
+	./run.bash -no-rebuild || die "tests failed"
+	cd ..
+	rm -fr pkg/*_race || die
+	rm -fr pkg/obj/go-build || die
+}
+
+src_install() {
+	# 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.
+	# The use of cp is deliberate in order to retain permissions
+	# [1] https://golang.org/issue/2775
+	dodir /usr/lib/go
+	cp -R api bin doc lib pkg misc src test "${ED}"/usr/lib/go
+	einstalldocs
+
+	# testdata directories are not needed on the installed system
+	rm -fr $(find "${ED}"/usr/lib/go -iname testdata -type d -print)
+
+	local bin_path
+	if go_cross_compile; then
+		bin_path="bin/$(go_tuple)"
+	else
+		bin_path=bin
+	fi
+	local f x
+	for x in ${bin_path}/*; do
+		f=${x##*/}
+		dosym ../lib/go/${bin_path}/${f} /usr/bin/${f}
+	done
+
+	# install the @golang-rebuild set for Portage
+	insinto /usr/share/portage/config/sets
+	newins "${FILESDIR}"/go-sets.conf go.conf
+}
+
+pkg_postinst() {
+	[[ -z ${REPLACING_VERSIONS} ]] && return
+	elog "After ${CATEGORY}/${PN} is updated it is recommended to rebuild"
+	elog "all packages compiled with previous versions of ${CATEGORY}/${PN}"
+	elog "due to the static linking nature of go."
+	elog "If this is not done, the packages compiled with the older"
+	elog "version of the compiler will not be updated until they are"
+	elog "updated individually, which could mean they will have"
+	elog "vulnerabilities."
+	elog "Run 'emerge @golang-rebuild' to rebuild all 'go' packages"
+	elog "See https://bugs.gentoo.org/752153 for more info"
+}