dev-lang/go: add 1.23.12

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

2 files changed, 162 insertions, 0 deletions

diff --git a/dev-lang/go/Manifest b/dev-lang/go/Manifest
index 4c545ed5373c..7767ac48b487 100644
--- a/dev-lang/go/Manifest
+++ b/dev-lang/go/Manifest
@@ -1,4 +1,5 @@
 DIST go1.23.10.src.tar.gz 28183775 BLAKE2B 877d61cc6dce0846feb0e2b3f901be9f233d458f549afe9c547d8a279b10c483120c3224cdb2add11af1ff4fb229a1a6d362b0701cf02d8d1c12721275fc954a SHA512 20639185b05720aa8bb295c54e3eaa7cf56739763544d28ce14a6f0323bf890900d5fad13086032291fbefad4482f1442772875bbdf16a94e2286eb405c8f327
 DIST go1.23.11.src.tar.gz 28185977 BLAKE2B 7624458c815210fe9b91a7cef8ca6fa0222518d84ebae500b3b36df2af1ecece6e2eee1fcb2a5d724492ba7dfdfe07509f18cd1976ca7e40c2f5d26802f4ad02 SHA512 108b86d384de01617b7c58fba8a2c6446f6d1e8d07b720de2c49854e664c8c2660f6a3700827bf77cb7f018f78c7f3dc4f9c9f3a8fba8ca5e91cadde2df98a95
+DIST go1.23.12.src.tar.gz 28185486 BLAKE2B a4d66382a56b89987084e06cc7d18fa48eb870cb1cb4202c86f7a8136f2dd1e2f592a8f3129384c426635aae74d4dae073520a124163497f143a047c61aa753d SHA512 c7f2125328da13aa956b58e5238ff4bba6bd94f2e93dac88c1b96c0556c1de3de28c512197a780366806bba92fb4ec03f1ccd14b606b8544b16bb08df106cb50
 DIST go1.24.4.src.tar.gz 30788576 BLAKE2B a553d7f3ec647fb962a4bf89c131b2eb6ad5da4f9335b9e3ef417a9eeca20d81d61c4e92a48fa050d3f422affbcf371a2bcc81e23a7c1b2c408677f7bcaa1025 SHA512 b785583fc53d62094b2de793a0e3281a26d2de17897a35b378fc2d13cb912ca473c37a7bae54a50660141809d5d0a70a97663d406cf30d7f0221ecbb5ffddec6
 DIST go1.24.5.src.tar.gz 30792943 BLAKE2B 47d281c221ca87f7b668e5e44017b77c408c08543ded64c54de9515cd3759f92228983f878e39ae0d52e7bbdae4c09161381196bb7efb48e77f38694195c883e SHA512 917cd6ac83e3370227da40f8490697e8638847e9279ed1806044a173d3b52829c67c429990db92d8aadcfba6a37bfc00114c1ecec3ac387a781bb7edc8dcab22
diff --git a/dev-lang/go/go-1.23.12.ebuild b/dev-lang/go/go-1.23.12.ebuild
new file mode 100644
index 000000000000..8055c81cefa0
--- /dev/null
+++ b/dev-lang/go/go-1.23.12.ebuild
@@ -0,0 +1,161 @@
+# Copyright 1999-2025 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+export CBUILD=${CBUILD:-${CHOST}}
+export CTARGET=${CTARGET:-${CHOST}}
+
+# See "Bootstrap" in release notes
+GO_BOOTSTRAP_MIN=1.20.14
+MY_PV=${PV/_/}
+
+inherit go-env 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="cpu_flags_x86_sse2"
+
+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_tuple() {
+	echo "$(go-env_goos $@)_$(go-env_goarch $@)"
+}
+
+go_cross_compile() {
+	[[ $(go_tuple ${CBUILD}) != $(go_tuple) ]]
+}
+
+PATCHES=(
+	"${FILESDIR}"/go-1.24-skip-gdb-tests.patch
+	"${FILESDIR}"/go-1.24-dont-force-gold-arm.patch
+	"${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
+
+	# Go's build script does not use BUILD/HOST/TARGET consistently. :(
+	export GOHOSTARCH=$(go-env_goarch ${CBUILD})
+	export GOHOSTOS=$(go-env_goos ${CBUILD})
+	export CC=$(tc-getBUILD_CC)
+
+	export GOARCH=$(go-env_goarch)
+	export GOOS=$(go-env_goos)
+	export CC_FOR_TARGET=$(tc-getCC)
+	export CXX_FOR_TARGET=$(tc-getCXX)
+	use arm && export GOARM=$(go-env_goarm)
+	use x86 && export GO386=$(go-env_go386)
+
+	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"
+	cd ..
+	rm -fr pkg/*_race || die
+	rm -fr pkg/obj/go-build || die
+}
+
+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"
+}