From 413e959bbc21a029d04247cf3ce4f6156e069b98 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Andrius=20=C5=A0tikonas?= Date: Thu, 31 Aug 2023 22:18:16 +0100 Subject: [PATCH] Add intermediate go-1.17.3 version needed to boottrap the latest version. --- README.md | 11 +- dev-lang/go/Manifest | 3 + dev-lang/go/files/go-sets.conf | 7 ++ dev-lang/go/go-1.17.13.ebuild | 208 +++++++++++++++++++++++++++++++++ 4 files changed, 228 insertions(+), 1 deletion(-) create mode 100644 dev-lang/go/files/go-sets.conf create mode 100644 dev-lang/go/go-1.17.13.ebuild diff --git a/README.md b/README.md index 5041df6..b7dc5a8 100644 --- a/README.md +++ b/README.md @@ -9,11 +9,12 @@ sudo emerge -a --depclean # Remove old software that was used for bootstrapping Notes: 1. you need to do it in two steps as currently ant-core:bootstrap is not co-installable with ant-core:0 from the Gentoo tree. -2. Last tested on GCC 11. New version of GCC are known to occasionally break builds +2. Last tested on GCC 12. New versions of GCC are known to occasionally break builds and might need additional patches. ## Bootstrapping OpenJDK 11 + ```sh sudo emerge -a1v =dev-java/openjdk-11.0.9_p11 ``` @@ -43,3 +44,11 @@ We use `mrustc` to build rustc-1.54 and then we build each subsequent rustc vers we reach up to date rustc. mrustc is ocasionally broken on some versions of GCC. Last tested with GCC 12.2.1. + +## Bootstrapping go + +```sh +sudo emerge -a1v =dev-lang/go-1.4 +sudo emerge -a1v =dev-lang/go-1.17.13 +sudo emerge -a1uv dev-lang/go +``` diff --git a/dev-lang/go/Manifest b/dev-lang/go/Manifest index dc88c2e..eb8f120 100644 --- a/dev-lang/go/Manifest +++ b/dev-lang/go/Manifest @@ -1,2 +1,5 @@ +AUX go-sets.conf 313 BLAKE2B 03e94776e317d34b72bfb8385b8b0dfa6a599a6086e4d0c9214e7b49293768947c21d9afb323ffcc7fd85ba0af72d9cb243dbb571eee9eb81de9400fd5f5e79c SHA512 7d01b98bc8d1b609183682dd942bd4c9fa757a98243c7de3cf6c497c7bc20b8cdbe59dd669ce4bb11f914a0e9b6d100e65cea2dffd99f38be50b18e0ecf66315 +DIST go1.17.13.src.tar.gz 22206518 BLAKE2B b227e5197c6466e7dc4594646a6b5f7e2f5e8bc0d44b8ab45b488f5249eb64ff736fccf0e0070d6685a08361e1b3dd1a2ee7050df6395bec519a7ae7dca78630 SHA512 2820bdd679fdb5e37d4c601b26c246bab23d4e8e1b226ac37c38e90a68b693e877bff944275eb25e3296ee772e7b40ef7d71dd49cca524df4cb8e721bfb50c33 DIST go1.4-bootstrap-20171003.tar.gz 11009739 BLAKE2B 44653911a8276767ba5b357c1e759d8ab3c39b964c44e0c263a4a6a4d77a7dc8f8b31a56c51386e36ae2f749f406673e89ba8f6ade1bbe015ead79eb005aa709 SHA512 2f65d5035d2b4ae8610c3337e0fcba64692c63953b54bf735f634da3532c6573ed08927865bf068b00a3885663815c5efc7dbd9a1b3d6337c9a0c62168aabca7 +EBUILD go-1.17.13.ebuild 5335 BLAKE2B 1ec21e06d84fd17dadfa708a46ae2e32a34f4d29d14faa566e6619cd4438f96342c87b17bbaab8d553f82bef167ba6e3779642aea1017c04572a93d1c665000c SHA512 c83bbe82b2a7c97a8812d8133c37bbba36c76e2c0d1e1211e0844754643634b9d8a0d186ba63e87dc81c3ed0c0d67daf452540e58903aede2b3c92ce4910e8bc EBUILD go-1.4.ebuild 3260 BLAKE2B b9135669886f4a746c98195411add53034d9b21dddc80f32f7e667f54c40888cd9eea808ec3579d8871e700708d5a8b48bd5d2f354782853b69dae1d4adea82e SHA512 b9099fa3f65e3d5e1447cfdd1bd71af76c4cf094e0c718bb72952ae372766450d3fe94df6e8eed1cd1b6638a4d4c0b7d193f76e10c1fddc0e4748353a7e6da84 diff --git a/dev-lang/go/files/go-sets.conf b/dev-lang/go/files/go-sets.conf new file mode 100644 index 0000000..01ad4a8 --- /dev/null +++ b/dev-lang/go/files/go-sets.conf @@ -0,0 +1,7 @@ +# Installed packages that inherit from known Go related eclasses. +# This is useful after a dev-lang/go version change to rebuild all +# software written in Go. +[golang-rebuild] +class = portage.sets.dbapi.VariableSet +variable = INHERITED +includes = golang-base golang-build golang-vcs golang-vcs-snapshot go-module diff --git a/dev-lang/go/go-1.17.13.ebuild b/dev-lang/go/go-1.17.13.ebuild new file mode 100644 index 0000000..86ce952 --- /dev/null +++ b/dev-lang/go/go-1.17.13.ebuild @@ -0,0 +1,208 @@ +# Copyright 1999-2023 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=1.4 +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-${GO_BOOTSTRAP_MIN}" + +# the *.syso files have writable/executable stacks +QA_EXECSTACK='*.syso' + +# Do not complain about CFLAGS, etc, since Go doesn't use them. +QA_FLAGS_IGNORED='.*' + +# The tools in /usr/lib/go should not cause the multilib-strict check to fail. +QA_MULTILIB_PATHS="usr/lib/go/pkg/tool/.*/.*" + +# This package triggers "unrecognized elf file(s)" notices on riscv. +# https://bugs.gentoo.org/794046 +QA_PREBUILT='.*' + +# Do not strip this package. Stripping is unsupported upstream and may +# fail. +RESTRICT+=" strip" + +DOCS=( + CONTRIBUTING.md + PATENTS + README.md + SECURITY.md +) + +go_arch() { + # By chance most portage arch names match Go + local tc_arch=$(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}) != $(go_tuple) ]] +} + +src_compile() { + if has_version -b ">=dev-lang/go-${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="${GOROOT_FINAL}" + export GOBIN="${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" +}