commit:     4f11a77df77b39e1bbd5eed62ae1c4e1d6a98a99
Author:     William Hubbs <williamh <AT> gentoo <DOT> org>
AuthorDate: Thu Sep  7 17:55:53 2023 +0000
Commit:     William Hubbs <williamh <AT> gentoo <DOT> org>
CommitDate: Thu Sep  7 17:56:12 2023 +0000
URL:        https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=4f11a77d

dev-lang/go: add 1.21.1

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

 dev-lang/go/Manifest         |   1 +
 dev-lang/go/go-1.21.1.ebuild | 210 +++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 211 insertions(+)

diff --git a/dev-lang/go/Manifest b/dev-lang/go/Manifest
index 3894f18f082d..56a475114145 100644
--- a/dev-lang/go/Manifest
+++ b/dev-lang/go/Manifest
@@ -1,2 +1,3 @@
 DIST go1.20.7.src.tar.gz 26192928 BLAKE2B 
89a1b2bde472c22534e63585cd8fcff6076a16a7f1d15e90ec5cf5277225ae3bf53805531b256d0090cb170ed7e1bd1ed494cffcf5b3777f435bbb3591906612
 SHA512 
c3dae709d0db8ab32a68bda2d260ffe86ee77c703bdbf34eefd0e1f745dd0aa04e3d17833877e7f06aa066686da501a85361591e510a341affc0244dde2b9946
 DIST go1.21.0.src.tar.gz 26942359 BLAKE2B 
ba04a8b20d4ea35cd6f32e5975a347c9359b9e9d2bf77196afb50b6f527d69623cdc7900c74abe5315e53589e0be20aef5eb4a5faa0efa836ed22db12d041203
 SHA512 
da629fee156de6abbc5195f746e2fe4172a31b97eccd3871283c60452e81ac740533cc28ca68762ebc0ce48fb791dc527d3b7ebe7e1aee0f0b68868de736ed42
+DIST go1.21.1.src.tar.gz 26974429 BLAKE2B 
716f7c94d29dedd2e69f33a6d9d3cab9d7b02635915bfeab00dcadcc10a40812cd8fe76c1388f0eb8cbfa3cf84e2fd2d2595eab6d2c8782b3ea760e154be21d5
 SHA512 
b6bee4a461ed91958c334b2f8b78e8f0c45f07409ba6968ae393b34d9cd21a9b1a29df357d191144e99f8ea73f491926ea0027ecbcfcaa198349e67fa33e0e3c

diff --git a/dev-lang/go/go-1.21.1.ebuild b/dev-lang/go/go-1.21.1.ebuild
new file mode 100644
index 000000000000..f89ba97d1fff
--- /dev/null
+++ b/dev-lang/go/go-1.21.1.ebuild
@@ -0,0 +1,210 @@
+# Copyright 1999-2023 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+export CBUILD=${CBUILD:-${CHOST}}
+export CTARGET=${CTARGET:-${CHOST}}
+
+# See "Bootstrap" in release notes
+GO_BOOTSTRAP_MIN=1.17.13
+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 ${PV} in
+       *_beta*|*_rc*) ;;
+       *)
+               KEYWORDS="-* ~amd64 ~arm ~arm64 ~loong ~mips ~ppc64 ~riscv 
~s390 ~x86 ~amd64-linux ~x86-linux ~x64-macos ~x64-solaris"
+               ;;
+       esac
+esac
+
+DESCRIPTION="A concurrent garbage collected and typesafe programming language"
+HOMEPAGE="https://go.dev";
+
+LICENSE="BSD"
+SLOT="0/${PV}"
+IUSE="abi_mips_o32 abi_mips_n64 cpu_flags_x86_sse2"
+
+RDEPEND="
+arm? ( sys-devel/binutils[gold] )
+arm64? ( sys-devel/binutils[gold] )"
+BDEPEND="|| (
+               >=dev-lang/go-${GO_BOOTSTRAP_MIN}
+               >=dev-lang/go-bootstrap-${GO_BOOTSTRAP_MIN} )"
+
+# 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=(
+       CONTRIBUTING.md
+       PATENTS
+       README.md
+       SECURITY.md
+)
+
+go_arch() {
+       # By chance most portage arch names match Go
+       local tc_arch=$(tc-arch $@)
+       case "${tc_arch}" in
+               x86)    echo 386;;
+               x64-*)  echo amd64;;
+               loong)  echo loong64;;
+               mips) if use abi_mips_o32; then
+                               [[ $(tc-endian $@) = big ]] && echo mips || 
echo mipsle
+                       elif use abi_mips_n64; then
+                               [[ $(tc-endian $@) = big ]] && echo mips64 || 
echo mips64le
+                       fi ;;
+               ppc64) [[ $(tc-endian $@) = big ]] && echo ppc64 || echo 
ppc64le ;;
+               riscv) echo riscv64 ;;
+               s390) echo s390x ;;
+               *)              echo "${tc_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}) != $(go_tuple) ]]
+}
+
+PATCHES=(
+       "${FILESDIR}"/go-never-download-newer-toolchains.patch
+)
+
+src_compile() {
+       if has_version -b ">=dev-lang/go-${GO_BOOTSTRAP_MIN}"; then
+               export GOROOT_BOOTSTRAP="${BROOT}/usr/lib/go"
+       elif has_version -b ">=dev-lang/go-bootstrap-${GO_BOOTSTRAP_MIN}"; then
+               export GOROOT_BOOTSTRAP="${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
+
+       # https://github.com/golang/go/issues/42005
+       rm cmd/link/internal/ld/fallocate_test.go || die
+
+       PATH="${GOBIN}:${PATH}" \
+       ./run.bash -no-rebuild -k || die "tests failed"
+}
+
+src_install() {
+       dodir /usr/lib/go
+       # The use of cp is deliberate in order to retain permissions
+       cp -R api bin doc lib pkg misc src test "${ED}"/usr/lib/go
+       einstalldocs
+
+       insinto /usr/lib/go
+doins go.env VERSION
+
+       # 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"
+}

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