[gentoo-commits] repo/gentoo:master commit in: dev-lang/go/

[William Hubbs]

commit:     e07777426ccf540e1c826d29dc0e05db1989bfd0
Author:     William Hubbs <williamh <AT> gentoo <DOT> org>
AuthorDate: Tue Aug  2 20:01:40 2022 +0000
Commit:     William Hubbs <williamh <AT> gentoo <DOT> org>
CommitDate: Tue Aug  2 20:02:04 2022 +0000
URL:        https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=e0777742

dev-lang/go: add 1.19

Signed-off-by: William Hubbs <williamh <AT> gentoo.org>

 dev-lang/go/Manifest       |   1 +
 dev-lang/go/go-1.19.ebuild | 196 +++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 197 insertions(+)

diff --git a/dev-lang/go/Manifest b/dev-lang/go/Manifest
index 81bcfad03a59..8f16f71f142f 100644
--- a/dev-lang/go/Manifest
+++ b/dev-lang/go/Manifest
@@ -2,3 +2,4 @@ DIST go1.17.12.src.tar.gz 22205674 BLAKE2B 0770f1979ba9c14779e078638b2d5f9b6af1a
 DIST go1.17.13.src.tar.gz 22206518 BLAKE2B b227e5197c6466e7dc4594646a6b5f7e2f5e8bc0d44b8ab45b488f5249eb64ff736fccf0e0070d6685a08361e1b3dd1a2ee7050df6395bec519a7ae7dca78630 SHA512 2820bdd679fdb5e37d4c601b26c246bab23d4e8e1b226ac37c38e90a68b693e877bff944275eb25e3296ee772e7b40ef7d71dd49cca524df4cb8e721bfb50c33
 DIST go1.18.4.src.tar.gz 22845866 BLAKE2B 9997100ab5ae8a8ffdf4d2515d45d0bf29decf6d117d8f0079f0ec3fe63b3c5a32181e17c13de2ea656a5e8c87c1ed3f0e00945f717a306d23542bc0425d1d26 SHA512 4872956e31fa5d681021db12e876bc60a1815cf45203e75db83d6c54e9b7138766ae44bf1659db5333eba0b6097aea1990519795fffd2f124e7a78b78df1339b
 DIST go1.18.5.src.tar.gz 22847094 BLAKE2B 8edf133aa5b1fa4076db72bd7c63240db6cbd6b9b4725c2a71384ff302bee77e193bcfad6b55bfd31ee58f08fc59d9bbee5750d9227598fe402d6293863595ff SHA512 4ba69ad49b5c17963fdc39ae7f5360fa38950db39ec1fb9b52744d6a209abf177dab6bd587e7457c83a4fd265589907ec241d8b09d0eac76cf984243a14500ef
+DIST go1.19.src.tar.gz 26521849 BLAKE2B 2f985c4a9a125fa81fb6bd83e47d2382b4f256b689da1e16b53cdd83c896894d89b8601fc6263e8cb344d9e45c9b647d0d3c88fdf65bb304a352612d98e4bb7c SHA512 c4460d54957a0bcf3407ea72cd1c6b3c645ef4ef6cc0fa142a80cb43c06ca4af31d52b0ccd723c81d17a62004bc96559cad23da874a4b668b4d8b168f1da2186

diff --git a/dev-lang/go/go-1.19.ebuild b/dev-lang/go/go-1.19.ebuild
new file mode 100644
index 000000000000..217891046702
--- /dev/null
+++ b/dev-lang/go/go-1.19.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"
+}