commit:     4ce2f6325962917e54d16c5d9bda8e1874cf6867
Author:     William Hubbs <williamh <AT> gentoo <DOT> org>
AuthorDate: Wed Jun  7 19:19:00 2023 +0000
Commit:     William Hubbs <williamh <AT> gentoo <DOT> org>
CommitDate: Wed Jun  7 19:27:50 2023 +0000
URL:        https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=4ce2f632

dev-lang/go: add 1.20.5

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

 dev-lang/go/Manifest         |   1 +
 dev-lang/go/go-1.20.5.ebuild | 208 +++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 209 insertions(+)

diff --git a/dev-lang/go/Manifest b/dev-lang/go/Manifest
index 218f57df4037..19da1863979a 100644
--- a/dev-lang/go/Manifest
+++ b/dev-lang/go/Manifest
@@ -3,3 +3,4 @@ DIST go1.19.8.src.tar.gz 26553006 BLAKE2B 
db085e575f1bc978502cc5d9e45206542cdf9c
 DIST go1.19.9.src.tar.gz 26556330 BLAKE2B 
2eb6bfd4456b4f4c7f3bcd794bc40015e1d7dc4f443082b559d81621f428828cba03c63bf24e51e57f258dae8e7c9d4b2c85e2b6acaafce3c3b80a131b0b6d90
 SHA512 
548525fc33b0d0c6e5e175190b3235a3bfe2046607a87e3b890735bae4f6279f77a15122cfd432c7971c829a631883a1ed2e39399e23c9b8fa96f86502a8c02e
 DIST go1.20.3.src.tar.gz 26184364 BLAKE2B 
faa9cf8c141d013955d3582d5cf1a43ac0d89c2a7ceb7ab00e10aeacedc3bf1c324d62cd17dc6299057cc9acd347ec7672c7f9acafc1b926855d953ef2bac8d6
 SHA512 
47ebb3925956a3facef9e5e6f4efec3058e55632020ea247844c55b160d23e2be3880ea24dec2f73382a7c7858259896cbb7de1bb764c481c176bed479676029
 DIST go1.20.4.src.tar.gz 26185429 BLAKE2B 
74ddecc43d53ae9ba9429ec7797061d96b114e24c7cd3bd60546c1161362ad449dadfa3ab53a0783737a4cb36e6724b66977ed554e7f724c8bfe2f3a083b02c7
 SHA512 
43898325bab48c24e533f360a2c7de356a8a56946602e727b5bcd4a62ff4f64fd750e2650032f7e0525b0699e40e506d79446e16838f097e6bdc2a16f10d81be
+DIST go1.20.5.src.tar.gz 26192951 BLAKE2B 
13ab06a45a7b13eb5cf8886594343bc169df3c4ff0062ac89c0997283686563edccb7d39423457947f945782bef418ab1a1f3b8712aa8817a8f4c61b54e8574c
 SHA512 
94cecb366cd9d9722b53e52ea3b0a5715a9e9dc21da0273dd3db9354557f71b9501b018125ef073dacc2e59125335f436cea1151cd8df0d60e2ad513f841905c

diff --git a/dev-lang/go/go-1.20.5.ebuild b/dev-lang/go/go-1.20.5.ebuild
new file mode 100644
index 000000000000..a2bcdf56316c
--- /dev/null
+++ b/dev-lang/go/go-1.20.5.ebuild
@@ -0,0 +1,208 @@
+# 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}}
+
+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
+               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=(
+       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}) != $(go_tuple) ]]
+}
+
+src_compile() {
+       if has_version -b dev-lang/go; then
+               export GOROOT_BOOTSTRAP="${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
+
+       # https://github.com/golang/go/issues/42005
+       rm cmd/link/internal/ld/fallocate_test.go || true
+
+       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"
+}

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