new file mode 100644
@@ -0,0 +1,19 @@
+require go-common.inc
+
+FILESEXTRAPATHS:prepend := "${FILE_DIRNAME}/go:"
+
+LIC_FILES_CHKSUM = "file://LICENSE;md5=7998cb338f82d15c0eff93b7004d272a"
+
+SRC_URI += "\
+ file://0001-cmd-go-make-content-based-hash-generation-less-pedan.patch \
+ file://0002-cmd-go-Allow-GOTOOLDIR-to-be-overridden-in-the-envir.patch \
+ file://0003-ld-add-soname-to-shareable-objects.patch \
+ file://0004-make.bash-override-CC-when-building-dist-and-go_boot.patch \
+ file://0005-cmd-dist-separate-host-and-target-builds.patch \
+ file://0006-cmd-go-make-GOROOT-precious-by-default.patch \
+ file://0007-exec.go-filter-out-build-specific-paths-from-linker-.patch \
+ file://0008-src-cmd-dist-buildgo.go-do-not-hardcode-host-compile.patch \
+ file://0009-go-Filter-build-paths-on-staticly-linked-arches.patch \
+ file://0010-cmd-go-clear-GOROOT-for-func-ldShared-when-trimpath-.patch \
+"
+SRC_URI[main.sha256sum] = "0ed24eac755105085b89fe9cabc2742b91a0ad7b94b59d3ad364918ebc8956ad"
new file mode 100644
@@ -0,0 +1,52 @@
+# This recipe is for bootstrapping our go-cross from a prebuilt binary of Go from golang.org.
+
+SUMMARY = "Go programming language compiler (upstream binary for bootstrap)"
+HOMEPAGE = " http://golang.org/"
+LICENSE = "BSD-3-Clause"
+LIC_FILES_CHKSUM = "file://LICENSE;md5=7998cb338f82d15c0eff93b7004d272a"
+
+PROVIDES = "go-native"
+
+# Checksums available at https://go.dev/dl/
+SRC_URI = "https://dl.google.com/go/go${PV}.${BUILD_GOOS}-${BUILD_GOARCH}.tar.gz;name=go_${BUILD_GOTUPLE}"
+SRC_URI[go_linux_amd64.sha256sum] = "ffb5f8de10c62550dfddab66b36b57030721e0a44a3218e9e1181d7b59f121ca"
+SRC_URI[go_linux_arm64.sha256sum] = "5a4ec883379d51ee9ce1040d5e87f8d35e20387574dd8c947feb01eabc3c1b37"
+SRC_URI[go_linux_ppc64le.sha256sum] = "22d3b362d557175fd16b79651cab0cad64f8aaaedca745f66d16f44d56bc5de1"
+
+UPSTREAM_CHECK_URI = "https://golang.org/dl/"
+UPSTREAM_CHECK_REGEX = "go(?P<pver>\d+(\.\d+)+)\.linux"
+
+CVE_PRODUCT = "golang:go"
+CVE_STATUS[CVE-2024-3566] = "not-applicable-platform: Issue only applies on Windows"
+CVE_STATUS[CVE-2024-24786] = "cpe-incorrect: this CVE is for golang-google-protobuf"
+
+S = "${UNPACKDIR}/go"
+
+inherit goarch native
+
+do_compile() {
+ :
+}
+
+make_wrapper() {
+ rm -f ${D}${bindir}/$1
+ cat <<END >${D}${bindir}/$1
+#!/bin/bash
+here=\`dirname \$0\`
+export GOROOT="${GOROOT:-\`readlink -f \$here/../lib/go\`}"
+\$here/../lib/go/bin/$1 "\$@"
+END
+ chmod +x ${D}${bindir}/$1
+}
+
+do_install() {
+ find ${S} -depth -type d -name testdata -exec rm -rf {} +
+
+ install -d ${D}${bindir} ${D}${libdir}/go
+ cp --preserve=mode,timestamps -R ${S}/ ${D}${libdir}/
+
+ for f in ${S}/bin/*
+ do
+ make_wrapper `basename $f`
+ done
+}
new file mode 100644
@@ -0,0 +1,48 @@
+SUMMARY = "Go programming language compiler"
+DESCRIPTION = " The Go programming language is an open source project to make \
+ programmers more productive. Go is expressive, concise, clean, and\
+ efficient. Its concurrency mechanisms make it easy to write programs\
+ that get the most out of multicore and networked machines, while its\
+ novel type system enables flexible and modular program construction.\
+ Go compiles quickly to machine code yet has the convenience of\
+ garbage collection and the power of run-time reflection. It's a\
+ fast, statically typed, compiled language that feels like a\
+ dynamically typed, interpreted language."
+
+HOMEPAGE = " http://golang.org/"
+LICENSE = "BSD-3-Clause"
+
+inherit goarch
+
+SRC_URI = "https://golang.org/dl/go${PV}.src.tar.gz;name=main"
+S = "${UNPACKDIR}/go"
+B = "${S}"
+UPSTREAM_CHECK_REGEX = "(?P<pver>\d+(\.\d+)+)\.src\.tar"
+
+# all recipe variants are created from the same product
+CVE_PRODUCT = "golang:go"
+CVE_STATUS[CVE-2024-3566] = "not-applicable-platform: Issue only applies on Windows"
+CVE_STATUS[CVE-2024-24786] = "cpe-incorrect: this CVE is for golang-google-protobuf"
+
+INHIBIT_PACKAGE_DEBUG_SPLIT = "1"
+SSTATE_SCAN_CMD = "true"
+
+export GOROOT_OVERRIDE = "1"
+export GOTMPDIR ?= "${WORKDIR}/build-tmp"
+GOTMPDIR[vardepvalue] = ""
+export CGO_ENABLED = "1"
+
+export GOHOSTOS ?= "${BUILD_GOOS}"
+export GOHOSTARCH ?= "${BUILD_GOARCH}"
+export GOROOT_BOOTSTRAP ?= "${STAGING_LIBDIR_NATIVE}/go"
+export GOOS ?= "${TARGET_GOOS}"
+export GOARCH ?= "${TARGET_GOARCH}"
+export GOARM ?= "${TARGET_GOARM}"
+export GO386 ?= "${TARGET_GO386}"
+export GOMIPS ?= "${TARGET_GOMIPS}"
+
+export GODEBUG = "gocachehash=1"
+
+do_compile:prepend() {
+ BUILD_CC=${BUILD_CC}
+}
new file mode 100644
@@ -0,0 +1,62 @@
+inherit cross-canadian
+
+DEPENDS = "go-native virtual/${HOST_PREFIX}go virtual/nativesdk-${HOST_PREFIX}go-runtime \
+ virtual/nativesdk-cross-cc virtual/nativesdk-libc \
+ virtual/nativesdk-compilerlibs"
+PN = "go-cross-canadian-${TRANSLATED_TARGET_ARCH}"
+
+GOARCH = "${HOST_GOARCH}"
+
+# it uses gcc on build machine during go-cross-canadian bootstrap, but
+# the gcc version may be old and not support option '-fmacro-prefix-map'
+# which is one of default values of DEBUG_PREFIX_MAP
+DEBUG_PREFIX_MAP = "-fdebug-prefix-map=${WORKDIR}=${TARGET_DBGSRC_DIR} \
+ -fdebug-prefix-map=${STAGING_DIR_HOST}= \
+ -fdebug-prefix-map=${STAGING_DIR_NATIVE}= \
+ "
+
+export GOTOOLDIR_BOOTSTRAP = "${STAGING_LIBDIR_NATIVE}/${HOST_SYS}/go/pkg/tool/${BUILD_GOTUPLE}"
+export CGO_CFLAGS = "${CFLAGS}"
+export CGO_LDFLAGS = "${LDFLAGS}"
+export GO_LDFLAGS = '-extld ${HOST_PREFIX}gcc -extldflags "--sysroot=${STAGING_DIR_HOST} ${SECURITY_NOPIE_CFLAGS} ${HOST_CC_ARCH} ${LDFLAGS}"'
+
+do_configure[noexec] = "1"
+
+do_compile() {
+ export CC_FOR_${HOST_GOTUPLE}="${HOST_PREFIX}gcc --sysroot=${STAGING_DIR_HOST} ${SECURITY_NOPIE_CFLAGS}"
+ export CXX_FOR_${HOST_GOTUPLE}="${HOST_PREFIX}gxx --sysroot=${STAGING_DIR_HOST} ${SECURITY_NOPIE_CFLAGS}"
+ cd src
+ ./make.bash --target-only --no-banner
+ cd ${B}
+}
+do_compile[cleandirs] += "${GOTMPDIR} ${B}/bin ${B}/pkg"
+
+make_wrapper() {
+ rm -f ${D}${bindir}/$2
+ cat <<END >${D}${bindir}/$2
+#!/bin/sh
+here=\`dirname \$0\`
+native_goroot=\`readlink -f \$here/../../lib/${TARGET_SYS}/go\`
+export GOARCH="${TARGET_GOARCH}"
+export GOOS="${TARGET_GOOS}"
+test -n "\$GOARM" || export GOARM="${TARGET_GOARM}"
+test -n "\$GO386" || export GO386="${TARGET_GO386}"
+test -n "\$GOMIPS" || export GOMIPS="${TARGET_GOMIPS}"
+export GOTOOLDIR="\$native_goroot/pkg/tool/${HOST_GOTUPLE}"
+test -n "\$GOROOT" || export GOROOT="\$OECORE_TARGET_SYSROOT/${target_libdir}/go"
+\$here/../../lib/${TARGET_SYS}/go/bin/$1 "\$@"
+END
+ chmod +x ${D}${bindir}/$2
+}
+
+do_install() {
+ install -d ${D}${libdir}/go/pkg/tool
+ cp --preserve=mode,timestamps -R ${B}/pkg/tool/${HOST_GOTUPLE} ${D}${libdir}/go/pkg/tool/
+ install -d ${D}${bindir} ${D}${libdir}/go/bin
+ for f in $(find ${B}/${GO_BUILD_BINDIR} -type f)
+ do
+ base=`basename $f`
+ install -m755 $f ${D}${libdir}/go/bin
+ make_wrapper $base ${TARGET_PREFIX}$base
+ done
+}
new file mode 100644
@@ -0,0 +1,2 @@
+require go-cross-canadian.inc
+require go-${PV}.inc
new file mode 100644
@@ -0,0 +1,54 @@
+inherit cross
+
+PROVIDES = "virtual/${TUNE_PKGARCH}-go"
+DEPENDS = "go-native"
+
+PN = "go-cross-${TUNE_PKGARCH}"
+
+CCACHE_DISABLE = "1"
+
+export GOCACHE = "${B}/.cache"
+CC = "${@d.getVar('BUILD_CC').strip()}"
+
+do_configure[noexec] = "1"
+
+do_compile() {
+ export CC_FOR_${TARGET_GOTUPLE}="${TARGET_PREFIX}gcc ${TARGET_CC_ARCH} --sysroot=${STAGING_DIR_TARGET}"
+ export CXX_FOR_${TARGET_GOTUPLE}="${TARGET_PREFIX}g++ ${TARGET_CC_ARCH} --sysroot=${STAGING_DIR_TARGET}"
+ cd src
+ ./make.bash --host-only --no-banner
+ cd ${B}
+}
+do_compile[cleandirs] += "${GOTMPDIR} ${B}/bin ${B}/pkg"
+
+make_wrapper() {
+ rm -f ${D}${bindir}/$2
+ cat <<END >${D}${bindir}/$2
+#!/bin/bash
+here=\`dirname \$0\`
+export GOARCH="${TARGET_GOARCH}"
+export GOOS="${TARGET_GOOS}"
+export GOARM="\${GOARM:-${TARGET_GOARM}}"
+export GO386="\${GO386:-${TARGET_GO386}}"
+export GOMIPS="\${GOMIPS:-${TARGET_GOMIPS}}"
+\$here/../../lib/${CROSS_TARGET_SYS_DIR}/go/bin/$1 "\$@"
+END
+ chmod +x ${D}${bindir}/$2
+}
+
+do_install() {
+ install -d ${D}${libdir}/go
+ cp --preserve=mode,timestamps -R ${B}/pkg ${D}${libdir}/go/
+ install -d ${D}${libdir}/go/src
+ (cd ${S}/src; for d in *; do \
+ [ ! -d $d ] || cp --preserve=mode,timestamps -R ${S}/src/$d ${D}${libdir}/go/src/; \
+ done)
+ find ${D}${libdir}/go/src -depth -type d -name testdata -exec rm -rf {} \;
+ install -d ${D}${bindir} ${D}${libdir}/go/bin
+ for f in ${B}/bin/*
+ do
+ base=`basename $f`
+ install -m755 $f ${D}${libdir}/go/bin
+ make_wrapper $base ${TARGET_PREFIX}$base
+ done
+}
new file mode 100644
@@ -0,0 +1,2 @@
+require go-cross.inc
+require go-${PV}.inc
new file mode 100644
@@ -0,0 +1,44 @@
+inherit crosssdk
+
+DEPENDS = "go-native virtual/nativesdk-cross-cc virtual/nativesdk-compilerlibs virtual/nativesdk-cross-binutils"
+PN = "go-crosssdk-${SDK_SYS}"
+PROVIDES = "virtual/${TARGET_PREFIX}go"
+
+export GOCACHE = "${B}/.cache"
+
+do_configure[noexec] = "1"
+
+do_compile() {
+ export CC_FOR_${TARGET_GOTUPLE}="${TARGET_PREFIX}gcc ${TARGET_CC_ARCH} --sysroot=${STAGING_DIR_TARGET}${SDKPATHNATIVE}"
+ export CXX_FOR_${TARGET_GOTUPLE}="${TARGET_PREFIX}g++ ${TARGET_CC_ARCH} --sysroot=${STAGING_DIR_TARGET}${SDKPATHNATIVE}"
+ cd src
+ ./make.bash --host-only --no-banner
+ cd ${B}
+}
+do_compile[cleandirs] += "${GOTMPDIR} ${B}/bin ${B}/pkg"
+
+make_wrapper() {
+ rm -f ${D}${bindir}/$2
+ cat <<END >${D}${bindir}/$2
+#!/bin/bash
+here=\`dirname \$0\`
+export GOARCH="${TARGET_GOARCH}"
+export GOOS="${TARGET_GOOS}"
+\$here/../../lib/${CROSS_TARGET_SYS_DIR}/go/bin/$1 "\$@"
+END
+ chmod +x ${D}${bindir}/$2
+}
+
+do_install() {
+ install -d ${D}${libdir}/go
+ install -d ${D}${libdir}/go/bin
+ install -d ${D}${libdir}/go/pkg/tool
+ install -d ${D}${bindir}
+ cp --preserve=mode,timestamps -R ${S}/pkg/tool/${BUILD_GOTUPLE} ${D}${libdir}/go/pkg/tool/
+ for f in ${B}/bin/*
+ do
+ base=`basename $f`
+ install -m755 $f ${D}${libdir}/go/bin
+ make_wrapper $base ${TARGET_PREFIX}$base
+ done
+}
new file mode 100644
@@ -0,0 +1,2 @@
+require go-crosssdk.inc
+require go-${PV}.inc
new file mode 100644
@@ -0,0 +1,94 @@
+DEPENDS = "virtual/${TUNE_PKGARCH}-go go-native"
+DEPENDS:class-nativesdk = "virtual/${TARGET_PREFIX}go"
+PROVIDES = "virtual/${TARGET_PREFIX}go-runtime"
+
+DEBUG_PREFIX_MAP = "\
+ -fdebug-prefix-map=${STAGING_DIR_HOST}= \
+ -fdebug-prefix-map=${STAGING_DIR_NATIVE}= \
+"
+
+export CGO_CFLAGS = "${CFLAGS}"
+export CGO_CPPFLAGS = "${CPPFLAGS}"
+export CGO_CXXFLAGS = "${CXXFLAGS}"
+# Filter out -fdebug-prefix-map options as they clash with the GO's build system
+export CGO_LDFLAGS = "${@ ' '.join(filter(lambda f: not f.startswith('-fdebug-prefix-map'), d.getVar('LDFLAGS').split())) }"
+export GOCACHE = "${B}/.cache"
+
+GO_EXTLDFLAGS ?= "${HOST_CC_ARCH}${TOOLCHAIN_OPTIONS} ${LDFLAGS}"
+GO_SHLIB_LDFLAGS ?= '-ldflags="-extldflags '${GO_EXTLDFLAGS}'"'
+
+do_configure() {
+ :
+}
+
+do_configure:libc-musl() {
+ rm -f ${S}/src/runtime/race/*.syso
+}
+
+do_compile() {
+ export CC_FOR_${TARGET_GOTUPLE}="${CC}"
+ export CXX_FOR_${TARGET_GOTUPLE}="${CXX}"
+
+ cd src
+ ./make.bash --target-only --no-banner std
+ if [ -n "${GO_DYNLINK}" ]; then
+ export GOTOOLDIR="${B}/pkg/tool/native_native"
+ CC="$CC_FOR_${TARGET_GOTUPLE}" GOARCH="${TARGET_GOARCH}" GOOS="${TARGET_GOOS}" GOROOT=${B} \
+ $GOTOOLDIR/go_bootstrap install -linkshared -trimpath -buildmode=shared ${GO_SHLIB_LDFLAGS} std
+ fi
+ cd ${B}
+}
+do_compile[cleandirs] += "${GOTMPDIR} ${B}/bin ${B}/pkg"
+
+do_install() {
+ install -d ${D}${libdir}/go/src
+ cp --preserve=mode,timestamps -R ${B}/pkg ${D}${libdir}/go/
+ if [ "${BUILD_GOTUPLE}" != "${TARGET_GOTUPLE}" ]; then
+ rm -rf ${D}${libdir}/go/pkg/${BUILD_GOTUPLE}
+ rm -rf ${D}${libdir}/go/pkg/obj/${BUILD_GOTUPLE}
+ fi
+ rm -rf ${D}${libdir}/go/pkg/tool
+ rm -rf ${D}${libdir}/go/pkg/obj
+ rm -rf ${D}${libdir}/go/pkg/bootstrap
+ # the cmd directory is built for the native arch so if BUILD == TARGET
+ rm -rf ${D}${libdir}/go/pkg/${BUILD_GOTUPLE}/cmd
+ find src -mindepth 1 -maxdepth 1 -type d | while read srcdir; do
+ cp --preserve=mode,timestamps -R $srcdir ${D}${libdir}/go/src/
+ done
+ find ${D}${libdir}/go/src -depth -type d -name testdata -exec rm -rf {} \;
+ rm -f ${D}${libdir}/go/src/cmd/dist/dist
+ rm -f ${D}${libdir}/go/src/cmd/cgo/zdefaultcc.go
+ rm -f ${D}${libdir}/go/src/cmd/go/internal/cfg/zdefaultcc.go
+
+}
+
+ALLOW_EMPTY:${PN} = "1"
+FILES:${PN} = "${libdir}/go/pkg/${TARGET_GOTUPLE}_dynlink/*${SOLIBSDEV}"
+FILES:${PN}-dev = "${libdir}/go/src ${libdir}/go/pkg/include \
+ ${libdir}/go/pkg/${TARGET_GOTUPLE}_dynlink/*.shlibname \
+ ${libdir}/go/pkg/${TARGET_GOTUPLE}_dynlink/*/*.shlibname \
+ ${libdir}/go/pkg/${TARGET_GOTUPLE}_dynlink/*/*/*.shlibname \
+ ${libdir}/go/pkg/${TARGET_GOTUPLE}_dynlink/*/*/*/*.shlibname \
+ ${libdir}/go/pkg/${TARGET_GOTUPLE}_dynlink/*/*/*/*/*.shlibname \
+ ${libdir}/go/pkg/${TARGET_GOTUPLE}_dynlink/*/*/*/*/*/*.shlibname \
+ ${libdir}/go/pkg/${TARGET_GOTUPLE}_dynlink/*/*/*/*/*/*/*.shlibname \
+ ${libdir}/go/pkg/${TARGET_GOTUPLE}_dynlink/*.a \
+ ${libdir}/go/pkg/${TARGET_GOTUPLE}_dynlink/*/*.a \
+ ${libdir}/go/pkg/${TARGET_GOTUPLE}_dynlink/*/*/*.a \
+ ${libdir}/go/pkg/${TARGET_GOTUPLE}_dynlink/*/*/*/*.a \
+ ${libdir}/go/pkg/${TARGET_GOTUPLE}_dynlink/*/*/*/*/*.a \
+ ${libdir}/go/pkg/${TARGET_GOTUPLE}_dynlink/*/*/*/*/*/*.a \
+ ${libdir}/go/pkg/${TARGET_GOTUPLE}_dynlink/*/*/*/*/*/*/*.a \
+"
+FILES:${PN}-staticdev = "${libdir}/go/pkg/${TARGET_GOTUPLE}"
+
+# Go sources include some scripts and pre-built binaries for
+# multiple architectures. The static .a files for dynamically-linked
+# runtime are also required in -dev.
+INSANE_SKIP:${PN}-dev = "staticdev file-rdeps arch"
+
+INHIBIT_PACKAGE_STRIP = "1"
+INHIBIT_PACKAGE_DEBUG_SPLIT = "1"
+INHIBIT_SYSROOT_STRIP = "1"
+
+BBCLASSEXTEND = "nativesdk"
new file mode 100644
@@ -0,0 +1,3 @@
+require go-${PV}.inc
+require go-runtime.inc
+
new file mode 100644
@@ -0,0 +1,53 @@
+DEPENDS = "virtual/${TUNE_PKGARCH}-go go-native"
+DEPENDS:class-nativesdk = "virtual/${TARGET_PREFIX}go go-native"
+
+DEBUG_PREFIX_MAP = "\
+ -fdebug-prefix-map=${STAGING_DIR_HOST}= \
+ -fdebug-prefix-map=${STAGING_DIR_NATIVE}= \
+"
+
+export CGO_CFLAGS = "${CFLAGS}"
+export CGO_CPPFLAGS = "${CPPFLAGS}"
+export CGO_CXXFLAGS = "${CXXFLAGS}"
+# Filter out -fdebug-prefix-map options as they clash with the GO's build system
+export CGO_LDFLAGS = "${@ ' '.join(filter(lambda f: not f.startswith('-fdebug-prefix-map'), d.getVar('LDFLAGS').split())) }"
+
+export GOCACHE = "${B}/.cache"
+export GO_LDFLAGS = ""
+export GOBUILDFLAGS = "-gcflags=-trimpath=$GOPATH -asmflags=-trimpath=$GOPATH -trimpath"
+CC:append:class-nativesdk = " ${SECURITY_NOPIE_CFLAGS}"
+
+do_configure[noexec] = "1"
+
+do_compile() {
+ export CC_FOR_${TARGET_GOOS}_${TARGET_GOARCH}="${CC}"
+ export CXX_FOR_${TARGET_GOOS}_${TARGET_GOARCH}="${CXX}"
+
+ cd src
+ ./make.bash --target-only --no-banner
+ cd ${B}
+}
+do_compile[cleandirs] += "${GOTMPDIR} ${B}/bin ${B}/pkg"
+
+do_install() {
+ install -d ${D}${libdir}/go/pkg/tool
+ cp --preserve=mode,timestamps -R ${B}/pkg/tool/${TARGET_GOTUPLE} ${D}${libdir}/go/pkg/tool/
+ install -d ${D}${libdir}/go/src
+ cp --preserve=mode,timestamps -R ${S}/src/cmd ${D}${libdir}/go/src/
+ find ${D}${libdir}/go/src -depth -type d -name testdata -exec rm -rf {} \;
+ install -d ${D}${libdir}/go/bin
+ install -d ${D}${bindir}
+ for f in ${B}/${GO_BUILD_BINDIR}/*; do
+ name=`basename $f`
+ install -m 0755 $f ${D}${libdir}/go/bin/
+ ln -sf ../${baselib}/go/bin/$name ${D}${bindir}/
+ done
+ rm -rf ${D}${libdir}/go/src
+}
+
+PACKAGES = "${PN} ${PN}-dev"
+FILES:${PN} = "${libdir}/go/bin ${libdir}/go/pkg/tool/${TARGET_GOTUPLE} ${bindir}"
+RDEPENDS:${PN} = "go-runtime"
+INSANE_SKIP:${PN} = "ldflags"
+
+BBCLASSEXTEND = "nativesdk"
new file mode 100644
@@ -0,0 +1,173 @@
+From 51c04a9a19dec5a48fa0f38324dc2480b7a859e4 Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Sat, 22 Feb 2025 03:24:48 -0800
+Subject: [PATCH 01/11] cmd/go: make content-based hash generation less
+ pedantic
+
+Go 1.10's build tool now uses content-based hashes to
+determine when something should be built or re-built.
+This same mechanism is used to maintain a built-artifact
+cache for speeding up builds.
+
+However, the hashes it generates include information that
+doesn't work well with OE, nor with using a shared runtime
+library.
+
+First, it embeds path names to source files, unless
+building within GOROOT. This prevents the building
+of a package in GOPATH for later staging into GOROOT.
+
+This patch adds support for the environment variable
+GOPATH_OMIT_IN_ACTIONID. If present, path name
+embedding is disabled.
+
+Upstream-Status: Inappropriate [OE specific]
+
+Signed-off-by: Alex Kube <alexander.j.kube@gmail.com>
+Signed-off-by: Matt Madison <matt@madison.systems>
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+Signed-off-by: Jose Quaresma <jose.quaresma@foundries.io>
+
+Rebase to 1.23.4
+Signed-off-by: Hongxu Jia <hongxu.jia@windriver.com>
+---
+ src/cmd/go/internal/envcmd/env.go | 2 +-
+ src/cmd/go/internal/work/exec.go | 44 ++++++++++++++++++++++++-------
+ 2 files changed, 36 insertions(+), 10 deletions(-)
+
+diff --git a/src/cmd/go/internal/envcmd/env.go b/src/cmd/go/internal/envcmd/env.go
+index 7c370d427f..c2441f7695 100644
+--- a/src/cmd/go/internal/envcmd/env.go
++++ b/src/cmd/go/internal/envcmd/env.go
+@@ -219,7 +219,7 @@ func ExtraEnvVarsCostly(loaderstate *modload.State) []cfg.EnvVar {
+ }
+ }()
+
+- cppflags, cflags, cxxflags, fflags, ldflags, err := b.CFlags(&load.Package{})
++ cppflags, cflags, cxxflags, fflags, ldflags, err := b.CFlags(&load.Package{}, false)
+ if err != nil {
+ // Should not happen - b.CFlags was given an empty package.
+ fmt.Fprintf(os.Stderr, "go: invalid cflags: %v\n", err)
+diff --git a/src/cmd/go/internal/work/exec.go b/src/cmd/go/internal/work/exec.go
+index 7b073165d5..1f618be0bb 100644
+--- a/src/cmd/go/internal/work/exec.go
++++ b/src/cmd/go/internal/work/exec.go
+@@ -257,6 +257,8 @@ func (b *Builder) Do(ctx context.Context, root *Action) {
+ writeActionGraph()
+ }
+
++var omitGopath = os.Getenv("GOPATH_OMIT_IN_ACTIONID") != ""
++
+ // buildActionID computes the action ID for a build action.
+ func (b *Builder) buildActionID(a *Action) cache.ActionID {
+ p := a.Package
+@@ -278,7 +280,7 @@ func (b *Builder) buildActionID(a *Action) cache.ActionID {
+ if p.Module != nil {
+ fmt.Fprintf(h, "module %s@%s\n", p.Module.Path, p.Module.Version)
+ }
+- } else if p.Goroot {
++ } else if p.Goroot || omitGopath {
+ // The Go compiler always hides the exact value of $GOROOT
+ // when building things in GOROOT.
+ //
+@@ -313,9 +315,9 @@ func (b *Builder) buildActionID(a *Action) cache.ActionID {
+ }
+ if len(p.CgoFiles)+len(p.SwigFiles)+len(p.SwigCXXFiles) > 0 {
+ fmt.Fprintf(h, "cgo %q\n", b.toolID("cgo"))
+- cppflags, cflags, cxxflags, fflags, ldflags, _ := b.CFlags(p)
++ cppflags, cflags, cxxflags, fflags, ldflags, _ := b.CFlags(p, true)
+
+- ccExe := b.ccExe()
++ ccExe := filterCompilerFlags(b.ccExe(), true)
+ fmt.Fprintf(h, "CC=%q %q %q %q\n", ccExe, cppflags, cflags, ldflags)
+ // Include the C compiler tool ID so that if the C
+ // compiler changes we rebuild the package.
+@@ -325,7 +327,7 @@ func (b *Builder) buildActionID(a *Action) cache.ActionID {
+ fmt.Fprintf(h, "CC ID ERROR=%q\n", err)
+ }
+ if len(p.CXXFiles)+len(p.SwigCXXFiles) > 0 {
+- cxxExe := b.cxxExe()
++ cxxExe := filterCompilerFlags(b.cxxExe(), true)
+ fmt.Fprintf(h, "CXX=%q %q\n", cxxExe, cxxflags)
+ if cxxID, _, err := b.gccToolID(cxxExe[0], "c++"); err == nil {
+ fmt.Fprintf(h, "CXX ID=%q\n", cxxID)
+@@ -334,7 +336,7 @@ func (b *Builder) buildActionID(a *Action) cache.ActionID {
+ }
+ }
+ if len(p.FFiles) > 0 {
+- fcExe := b.fcExe()
++ fcExe := filterCompilerFlags(b.fcExe(), true)
+ fmt.Fprintf(h, "FC=%q %q\n", fcExe, fflags)
+ if fcID, _, err := b.gccToolID(fcExe[0], "f95"); err == nil {
+ fmt.Fprintf(h, "FC ID=%q\n", fcID)
+@@ -353,7 +355,7 @@ func (b *Builder) buildActionID(a *Action) cache.ActionID {
+ }
+ }
+ if p.Internal.BuildInfo != nil {
+- fmt.Fprintf(h, "modinfo %q\n", p.Internal.BuildInfo.String())
++ //fmt.Fprintf(h, "modinfo %q\n", p.Internal.BuildInfo.String())
+ }
+
+ // Configuration specific to compiler toolchain.
+@@ -2804,8 +2806,25 @@ func envList(key, def string) []string {
+ return args
+ }
+
++var filterFlags = os.Getenv("CGO_PEDANTIC") == ""
++
++func filterCompilerFlags(flags []string, keepfirst bool) []string {
++ var newflags []string
++ var realkeepfirst bool = keepfirst
++ if !filterFlags {
++ return flags
++ }
++ for _, flag := range flags {
++ if strings.HasPrefix(flag, "-m") || realkeepfirst {
++ newflags = append(newflags, flag)
++ realkeepfirst = false
++ }
++ }
++ return newflags
++}
++
+ // CFlags returns the flags to use when invoking the C, C++ or Fortran compilers, or cgo.
+-func (b *Builder) CFlags(p *load.Package) (cppflags, cflags, cxxflags, fflags, ldflags []string, err error) {
++func (b *Builder) CFlags(p *load.Package, filtered bool) (cppflags, cflags, cxxflags, fflags, ldflags []string, err error) {
+ if cppflags, err = buildFlags("CPPFLAGS", "", p.CgoCPPFLAGS, checkCompilerFlags); err != nil {
+ return
+ }
+@@ -2821,6 +2840,13 @@ func (b *Builder) CFlags(p *load.Package) (cppflags, cflags, cxxflags, fflags, l
+ if ldflags, err = buildFlags("LDFLAGS", DefaultCFlags, p.CgoLDFLAGS, checkLinkerFlags); err != nil {
+ return
+ }
++ if filtered {
++ cppflags = filterCompilerFlags(cppflags, false)
++ cflags = filterCompilerFlags(cflags, false)
++ cxxflags = filterCompilerFlags(cxxflags, false)
++ fflags = filterCompilerFlags(fflags, false)
++ ldflags = filterCompilerFlags(ldflags, false)
++ }
+
+ return
+ }
+@@ -2909,7 +2935,7 @@ func (b *Builder) runCgo(ctx context.Context, a *Action) error {
+ cgoExe := base.Tool("cgo")
+ cgofiles = mkAbsFiles(p.Dir, cgofiles)
+
+- cgoCPPFLAGS, cgoCFLAGS, cgoCXXFLAGS, cgoFFLAGS, cgoLDFLAGS, err := b.CFlags(p)
++ cgoCPPFLAGS, cgoCFLAGS, cgoCXXFLAGS, cgoFFLAGS, cgoLDFLAGS, err := b.CFlags(p, false)
+ if err != nil {
+ return err
+ }
+@@ -3462,7 +3488,7 @@ func (b *Builder) swigOne(a *Action, file, objdir string, pcCFLAGS []string, cxx
+ p := a.Package
+ sh := b.Shell(a)
+
+- cgoCPPFLAGS, cgoCFLAGS, cgoCXXFLAGS, _, _, err := b.CFlags(p)
++ cgoCPPFLAGS, cgoCFLAGS, cgoCXXFLAGS, _, _, err := b.CFlags(p, false)
+ if err != nil {
+ return err
+ }
+--
+2.25.1
+
new file mode 100644
@@ -0,0 +1,56 @@
+From fdad9a0ea659cf2281a0df16b0f69f179605ec9a Mon Sep 17 00:00:00 2001
+From: Alex Kube <alexander.j.kube@gmail.com>
+Date: Wed, 23 Oct 2019 21:15:37 +0430
+Subject: [PATCH 02/11] cmd/go: Allow GOTOOLDIR to be overridden in the
+ environment
+
+to allow for split host/target build roots
+
+Adapted to Go 1.13 from patches originally submitted to
+the meta/recipes-devtools/go tree by
+Matt Madison <matt@madison.systems>.
+
+Upstream-Status: Inappropriate [OE specific]
+
+Signed-off-by: Alexander J Kube <alexander.j.kube@gmail.com>
+Signed-off-by: Jose Quaresma <jose.quaresma@foundries.io>
+---
+ src/cmd/dist/build.go | 4 +++-
+ src/cmd/go/internal/cfg/cfg.go | 6 +++++-
+ 2 files changed, 8 insertions(+), 2 deletions(-)
+
+diff --git a/src/cmd/dist/build.go b/src/cmd/dist/build.go
+index 1f467647f5..b62e518030 100644
+--- a/src/cmd/dist/build.go
++++ b/src/cmd/dist/build.go
+@@ -271,7 +271,9 @@ func xinit() {
+ }
+ xatexit(rmworkdir)
+
+- tooldir = pathf("%s/pkg/tool/%s_%s", goroot, gohostos, gohostarch)
++ if tooldir = os.Getenv("GOTOOLDIR"); tooldir == "" {
++ tooldir = pathf("%s/pkg/tool/%s_%s", goroot, gohostos, gohostarch)
++ }
+
+ goversion := findgoversion()
+ isRelease = (strings.HasPrefix(goversion, "release.") || strings.HasPrefix(goversion, "go")) &&
+diff --git a/src/cmd/go/internal/cfg/cfg.go b/src/cmd/go/internal/cfg/cfg.go
+index 3b9f27e91d..ec043c1530 100644
+--- a/src/cmd/go/internal/cfg/cfg.go
++++ b/src/cmd/go/internal/cfg/cfg.go
+@@ -279,7 +279,11 @@ func SetGOROOT(goroot string, isTestGo bool) {
+ // This matches the initialization of ToolDir in go/build, except for
+ // using ctxt.GOROOT and the installed GOOS and GOARCH rather than the
+ // GOROOT, GOOS, and GOARCH reported by the runtime package.
+- build.ToolDir = filepath.Join(GOROOTpkg, "tool", installedGOOS+"_"+installedGOARCH)
++ if s := os.Getenv("GOTOOLDIR"); s != "" {
++ build.ToolDir = filepath.Clean(s)
++ } else {
++ build.ToolDir = filepath.Join(GOROOTpkg, "tool", installedGOOS+"_"+installedGOARCH)
++ }
+ }
+ }
+ }
+--
+2.25.1
+
new file mode 100644
@@ -0,0 +1,51 @@
+From 1546d837c69b654754ee137af1fa1c2f7500cfa2 Mon Sep 17 00:00:00 2001
+From: Alex Kube <alexander.j.kube@gmail.com>
+Date: Wed, 23 Oct 2019 21:16:32 +0430
+Subject: [PATCH 03/11] ld: add soname to shareable objects
+
+so that OE's shared library dependency handling
+can find them.
+
+Adapted to Go 1.13 from patches originally submitted to
+the meta/recipes-devtools/go tree by
+Matt Madison <matt@madison.systems>.
+
+Upstream-Status: Inappropriate [OE specific]
+
+Signed-off-by: Alexander J Kube <alexander.j.kube@gmail.com>
+Signed-off-by: Jose Quaresma <jose.quaresma@foundries.io>
+---
+ src/cmd/link/internal/ld/lib.go | 3 +++
+ 1 file changed, 3 insertions(+)
+
+diff --git a/src/cmd/link/internal/ld/lib.go b/src/cmd/link/internal/ld/lib.go
+index 2d8f964f35..dfc72e02c0 100644
+--- a/src/cmd/link/internal/ld/lib.go
++++ b/src/cmd/link/internal/ld/lib.go
+@@ -1652,6 +1652,7 @@ func (ctxt *Link) hostlink() {
+ argv = append(argv, "-Wl,-z,relro")
+ }
+ argv = append(argv, "-shared")
++ argv = append(argv, fmt.Sprintf("-Wl,-soname,%s", filepath.Base(*flagOutfile)))
+ if ctxt.HeadType == objabi.Hwindows {
+ argv = addASLRargs(argv, *flagAslr)
+ } else {
+@@ -1667,6 +1668,7 @@ func (ctxt *Link) hostlink() {
+ argv = append(argv, "-Wl,-z,relro")
+ }
+ argv = append(argv, "-shared")
++ argv = append(argv, fmt.Sprintf("-Wl,-soname,%s", filepath.Base(*flagOutfile)))
+ case BuildModePlugin:
+ if ctxt.HeadType == objabi.Hdarwin {
+ argv = append(argv, "-dynamiclib")
+@@ -1675,6 +1677,7 @@ func (ctxt *Link) hostlink() {
+ argv = append(argv, "-Wl,-z,relro")
+ }
+ argv = append(argv, "-shared")
++ argv = append(argv, fmt.Sprintf("-Wl,-soname,%s", filepath.Base(*flagOutfile)))
+ }
+ }
+
+--
+2.25.1
+
new file mode 100644
@@ -0,0 +1,48 @@
+From b41aaa851f0074682fcd4bf07c891fbdf0fdf70c Mon Sep 17 00:00:00 2001
+From: Alex Kube <alexander.j.kube@gmail.com>
+Date: Sat, 22 Feb 2025 03:14:37 -0800
+Subject: [PATCH 04/11] make.bash: override CC when building dist and
+ go_bootstrap
+
+for handling OE cross-canadian builds.
+
+Adapted to Go 1.13 from patches originally submitted to
+the meta/recipes-devtools/go tree by
+Matt Madison <matt@madison.systems>.
+
+Upstream-Status: Inappropriate [OE specific]
+
+Signed-off-by: Alexander J Kube <alexander.j.kube@gmail.com>
+Signed-off-by: Jose Quaresma <jose.quaresma@foundries.io>
+
+Rebase to 1.23.4
+Signed-off-by: Hongxu Jia <hongxu.jia@windriver.com>
+---
+ src/make.bash | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/src/make.bash b/src/make.bash
+index b67ae1529f..b59cdabd09 100755
+--- a/src/make.bash
++++ b/src/make.bash
+@@ -153,7 +153,7 @@ fi
+ export GOROOT_BOOTSTRAP
+
+ bootstrapenv() {
+- GOROOT="$GOROOT_BOOTSTRAP" GO111MODULE=off GOENV=off GOOS= GOARCH= GOEXPERIMENT= GOFLAGS= "$@"
++ CC="${BUILD_CC:-${CC}}" GOROOT="$GOROOT_BOOTSTRAP" GO111MODULE=off GOENV=off GOOS= GOARCH= GOEXPERIMENT= GOFLAGS= "$@"
+ }
+
+ export GOROOT="$(cd .. && pwd)"
+@@ -216,7 +216,7 @@ fi
+ # Run dist bootstrap to complete make.bash.
+ # Bootstrap installs a proper cmd/dist, built with the new toolchain.
+ # Throw ours, built with the bootstrap toolchain, away after bootstrap.
+-./cmd/dist/dist bootstrap -a $vflag $GO_DISTFLAGS "$@"
++CC="${BUILD_CC:-${CC}}" ./cmd/dist/dist bootstrap -a $vflag $GO_DISTFLAGS "$@"
+ rm -f ./cmd/dist/dist
+
+ # DO NOT ADD ANY NEW CODE HERE.
+--
+2.25.1
+
new file mode 100644
@@ -0,0 +1,224 @@
+From 12bf824f8b7e85f05434aa00e866e883a551aaeb Mon Sep 17 00:00:00 2001
+From: Alex Kube <alexander.j.kube@gmail.com>
+Date: Fri, 28 Feb 2025 19:09:17 -0800
+Subject: [PATCH 05/11] cmd/dist: separate host and target builds
+
+Change the dist tool to allow for OE-style cross-
+and cross-canadian builds:
+
+ - command flags --host-only and --target only are added;
+ if one is present, the other changes mentioned below
+ take effect, and arguments may also be specified on
+ the command line to enumerate the package(s) to be
+ built.
+
+ - for OE cross builds, go_bootstrap is always built for
+ the current build host, and is moved, along with the supporting
+ toolchain (asm, compile, etc.) to a separate 'native_native'
+ directory under GOROOT/pkg/tool.
+
+ - go_bootstrap is not automatically removed after the build,
+ so it can be reused later (e.g., building both static and
+ shared runtime).
+
+Note that for --host-only builds, it would be nice to specify
+just the "cmd" package to build only the go commands/tools,
+the staleness checks in the dist tool will fail if the "std"
+library has not also been built. So host-only builds have to
+build everything anyway.
+
+Adapted to Go 1.13 from patches originally submitted to
+the meta/recipes-devtools/go tree by
+Matt Madison <matt@madison.systems>.
+
+Rework the patch to avoid identation, it breaks formatting rules but
+makes the changes more obvious and maintainable.
+Jose Quaresma <jose.quaresma@foundries.io>
+Richard Purdie <richard.purdie@linuxfoundation.org>
+
+Upstream-Status: Inappropriate [OE specific]
+
+Signed-off-by: Alexander J Kube <alexander.j.kube@gmail.com>
+Signed-off-by: Jose Quaresma <jose.quaresma@foundries.io>
+
+Rebase to 1.24.0
+Signed-off-by: Hongxu Jia <hongxu.jia@windriver.com>
+---
+ src/cmd/dist/build.go | 76 ++++++++++++++++++++++++++++++++++++++++++-
+ 1 file changed, 75 insertions(+), 1 deletion(-)
+
+diff --git a/src/cmd/dist/build.go b/src/cmd/dist/build.go
+index b62e518030..0c54d82300 100644
+--- a/src/cmd/dist/build.go
++++ b/src/cmd/dist/build.go
+@@ -50,6 +50,7 @@ var (
+ gofips140 string
+ workdir string
+ tooldir string
++ build_tooldir string
+ oldgoos string
+ oldgoarch string
+ oldgocache string
+@@ -62,6 +63,7 @@ var (
+ rebuildall bool
+ noOpt bool
+ isRelease bool
++ crossBuild bool
+
+ vflag int // verbosity
+ )
+@@ -278,6 +280,8 @@ func xinit() {
+ goversion := findgoversion()
+ isRelease = (strings.HasPrefix(goversion, "release.") || strings.HasPrefix(goversion, "go")) &&
+ !strings.Contains(goversion, "devel")
++
++ build_tooldir = pathf("%s/pkg/tool/native_native", goroot)
+ }
+
+ // compilerEnv returns a map from "goos/goarch" to the
+@@ -543,8 +547,10 @@ func setup() {
+ goosGoarch := pathf("%s/pkg/%s_%s", goroot, gohostos, gohostarch)
+ if rebuildall {
+ xremoveall(goosGoarch)
++ xremoveall(build_tooldir)
+ }
+ xmkdirall(goosGoarch)
++ xmkdirall(build_tooldir)
+ xatexit(func() {
+ if files := xreaddir(goosGoarch); len(files) == 0 {
+ xremove(goosGoarch)
+@@ -1415,14 +1421,20 @@ func cmdbootstrap() {
+ defer timelog("end", "dist bootstrap")
+
+ var debug, distpack, force, noBanner, noClean bool
++ var hostOnly bool
++ var targetOnly bool
++ var toBuild = []string{"std", "cmd"}
++
+ flag.BoolVar(&rebuildall, "a", rebuildall, "rebuild all")
+ flag.BoolVar(&debug, "d", debug, "enable debugging of bootstrap process")
+ flag.BoolVar(&distpack, "distpack", distpack, "write distribution files to pkg/distpack")
+ flag.BoolVar(&force, "force", force, "build even if the port is marked as broken")
+ flag.BoolVar(&noBanner, "no-banner", noBanner, "do not print banner")
+ flag.BoolVar(&noClean, "no-clean", noClean, "print deprecation warning")
++ flag.BoolVar(&hostOnly, "host-only", hostOnly, "build only host binaries, not target")
++ flag.BoolVar(&targetOnly, "target-only", targetOnly, "build only target binaries, not host")
+
+- xflagparse(0)
++ xflagparse(-1)
+
+ if noClean {
+ xprintf("warning: --no-clean is deprecated and has no effect; use 'go install std cmd' instead\n")
+@@ -1434,6 +1446,18 @@ func cmdbootstrap() {
+ "Use the -force flag to build anyway.\n", goos, goarch)
+ }
+
++ if hostOnly && targetOnly {
++ fatalf("specify only one of --host-only or --target-only\n")
++ }
++ crossBuild = hostOnly || targetOnly
++ if flag.NArg() > 0 {
++ if crossBuild {
++ toBuild = flag.Args()
++ } else {
++ fatalf("package names not permitted without --host-only or --target-only\n")
++ }
++ }
++
+ // Set GOPATH to an internal directory. We shouldn't actually
+ // need to store files here, since the toolchain won't
+ // depend on modules outside of vendor directories, but if
+@@ -1512,9 +1536,14 @@ func cmdbootstrap() {
+ xprintf("\n")
+ }
+
++ // For split host/target cross/cross-canadian builds, we don't
++ // want to be setting these flags until after we have compiled
++ // the toolchain that runs on the build host.
++if !crossBuild {
+ gogcflags = os.Getenv("GO_GCFLAGS") // we were using $BOOT_GO_GCFLAGS until now
+ setNoOpt()
+ goldflags = os.Getenv("GO_LDFLAGS") // we were using $BOOT_GO_LDFLAGS until now
++}
+ goBootstrap := pathf("%s/go_bootstrap", tooldir)
+ if debug {
+ run("", ShowOutput|CheckExit, pathf("%s/compile", tooldir), "-V=full")
+@@ -1542,7 +1571,11 @@ func cmdbootstrap() {
+ xprintf("\n")
+ }
+ xprintf("Building Go toolchain2 using go_bootstrap and Go toolchain1.\n")
++if !crossBuild {
+ os.Setenv("CC", compilerEnvLookup("CC", defaultcc, goos, goarch))
++} else {
++ os.Setenv("CC", defaultcc[""])
++}
+ // Now that cmd/go is in charge of the build process, enable GOEXPERIMENT.
+ os.Setenv("GOEXPERIMENT", goexperiment)
+ // No need to enable PGO for toolchain2.
+@@ -1595,6 +1628,7 @@ func cmdbootstrap() {
+ os.Setenv("GOCACHE", oldgocache)
+ }
+
++if !crossBuild {
+ if goos == oldgoos && goarch == oldgoarch {
+ // Common case - not setting up for cross-compilation.
+ timelog("build", "toolchain")
+@@ -1638,6 +1672,42 @@ func cmdbootstrap() {
+ checkNotStale(toolenv(), goBootstrap, toolchain...)
+ copyfile(pathf("%s/compile4", tooldir), pathf("%s/compile", tooldir), writeExec)
+ }
++} else {
++ gogcflags = os.Getenv("GO_GCFLAGS")
++ goldflags = os.Getenv("GO_LDFLAGS")
++ tool_files, _ := filepath.Glob(pathf("%s/*", tooldir))
++ for _, f := range tool_files {
++ copyfile(pathf("%s/%s", build_tooldir, filepath.Base(f)), f, writeExec)
++ xremove(f)
++ }
++ os.Setenv("GOTOOLDIR", build_tooldir)
++ goBootstrap = pathf("%s/go_bootstrap", build_tooldir)
++ if hostOnly {
++ timelog("build", "host toolchain")
++ if vflag > 0 {
++ xprintf("\n")
++ }
++ xprintf("Building %s for host, %s/%s.\n", strings.Join(toBuild, ","), goos, goarch)
++ goInstall(toolenv(), goBootstrap, toBuild...)
++ checkNotStale(toolenv(), goBootstrap, toBuild...)
++ // Skip cmdGo staleness checks here, since we can't necessarily run the cmdGo binary
++
++ timelog("build", "target toolchain")
++ if vflag > 0 {
++ xprintf("\n")
++ }
++ } else if targetOnly {
++ goos = oldgoos
++ goarch = oldgoarch
++ os.Setenv("GOOS", goos)
++ os.Setenv("GOARCH", goarch)
++ os.Setenv("CC", compilerEnvLookup("CC", defaultcc, goos, goarch))
++ xprintf("Building %s for target, %s/%s.\n", strings.Join(toBuild, ","), goos, goarch)
++ goInstall(toolenv(), goBootstrap, toBuild...)
++ checkNotStale(toolenv(), goBootstrap, toBuild...)
++ // Skip cmdGo staleness checks here, since we can't run the target's cmdGo binary
++ }
++}
+
+ // Check that there are no new files in $GOROOT/bin other than
+ // go and gofmt and $GOOS_$GOARCH (target bin when cross-compiling).
+@@ -1660,8 +1730,12 @@ func cmdbootstrap() {
+ }
+ }
+
++ // Except that for split host/target cross-builds, we need to
++ // keep it.
++if !crossBuild {
+ // Remove go_bootstrap now that we're done.
+ xremove(pathf("%s/go_bootstrap"+exe, tooldir))
++}
+
+ if goos == "android" {
+ // Make sure the exec wrapper will sync a fresh $GOROOT to the device.
+--
+2.25.1
+
new file mode 100644
@@ -0,0 +1,114 @@
+From ba3caa9f969bac2b937f8f1ffed4a3679cd16ec7 Mon Sep 17 00:00:00 2001
+From: Alex Kube <alexander.j.kube@gmail.com>
+Date: Wed, 23 Oct 2019 21:18:56 +0430
+Subject: [PATCH 06/11] cmd/go: make GOROOT precious by default
+
+The go build tool normally rebuilds whatever it detects is
+stale. This can be a problem when GOROOT is intended to
+be read-only and the go runtime has been built as a shared
+library, since we don't want every application to be rebuilding
+the shared runtime - particularly in cross-build/packaging
+setups, since that would lead to 'abi mismatch' runtime errors.
+
+This patch prevents the install and linkshared actions from
+installing to GOROOT unless overridden with the GOROOT_OVERRIDE
+environment variable.
+
+Adapted to Go 1.13 from patches originally submitted to
+the meta/recipes-devtools/go tree by
+Matt Madison <matt@madison.systems>.
+
+Upstream-Status: Inappropriate [OE specific]
+
+Signed-off-by: Alexander J Kube <alexander.j.kube@gmail.com>
+Signed-off-by: Jose Quaresma <jose.quaresma@foundries.io>
+---
+ src/cmd/go/internal/work/action.go | 3 +++
+ src/cmd/go/internal/work/build.go | 6 ++++++
+ src/cmd/go/internal/work/exec.go | 25 +++++++++++++++++++++++++
+ 3 files changed, 34 insertions(+)
+
+diff --git a/src/cmd/go/internal/work/action.go b/src/cmd/go/internal/work/action.go
+index 44bb9f8c1e..87ac4e30e5 100644
+--- a/src/cmd/go/internal/work/action.go
++++ b/src/cmd/go/internal/work/action.go
+@@ -1076,6 +1076,9 @@ func (b *Builder) addTransitiveLinkDeps(s *modload.State, a, a1 *Action, shlib s
+ if p1 == nil || p1.Shlib == "" || haveShlib[filepath.Base(p1.Shlib)] {
+ continue
+ }
++ if goRootPrecious && (p1.Standard || p1.Goroot) {
++ continue
++ }
+ haveShlib[filepath.Base(p1.Shlib)] = true
+ // TODO(rsc): The use of ModeInstall here is suspect, but if we only do ModeBuild,
+ // we'll end up building an overall library or executable that depends at runtime
+diff --git a/src/cmd/go/internal/work/build.go b/src/cmd/go/internal/work/build.go
+index 3508d51fbb..77f5e7241a 100644
+--- a/src/cmd/go/internal/work/build.go
++++ b/src/cmd/go/internal/work/build.go
+@@ -238,6 +238,8 @@ See also: go install, go get, go clean.
+ `,
+ }
+
++var goRootPrecious bool = true
++
+ func init() {
+ // break init cycle
+ CmdBuild.Run = runBuild
+@@ -292,6 +294,10 @@ func init() {
+ case "gc", "gccgo":
+ buildCompiler{}.Set(build.Default.Compiler)
+ }
++
++ if x := os.Getenv("GOROOT_OVERRIDE"); x != "" {
++ goRootPrecious = false
++ }
+ }
+
+ type BuildFlagMask int
+diff --git a/src/cmd/go/internal/work/exec.go b/src/cmd/go/internal/work/exec.go
+index 1f618be0bb..651fa64582 100644
+--- a/src/cmd/go/internal/work/exec.go
++++ b/src/cmd/go/internal/work/exec.go
+@@ -605,6 +605,23 @@ func (b *Builder) checkCacheForBuild(a, buildAction *Action, covMetaFileName str
+ return nil, err
+ }
+
++ if goRootPrecious && (a.Package.Standard || a.Package.Goroot) {
++ _, err := os.Stat(a.Package.Target)
++ if err == nil {
++ a.built = a.Package.Target
++ a.Target = a.Package.Target
++ a.buildID = b.fileHash(a.Package.Target)
++ a.Package.Stale = false
++ a.Package.StaleReason = "GOROOT-resident package"
++ return nil, err
++ }
++ a.Package.Stale = true
++ a.Package.StaleReason = "missing or invalid GOROOT-resident package"
++ if b.IsCmdList {
++ return nil, err
++ }
++ }
++
+ if err := sh.Mkdir(buildAction.Objdir); err != nil {
+ return nil, err
+ }
+@@ -1888,6 +1905,14 @@ func (b *Builder) linkShared(ctx context.Context, a *Action) (err error) {
+ return err
+ }
+
++ if goRootPrecious && a.Package != nil {
++ p := a.Package
++ if p.Standard || p.Goroot {
++ err := fmt.Errorf("attempting to install package %s into read-only GOROOT", p.ImportPath)
++ return err
++ }
++ }
++
+ if err := b.Shell(a).Mkdir(a.Objdir); err != nil {
+ return err
+ }
+--
+2.25.1
+
new file mode 100644
@@ -0,0 +1,63 @@
+From 2197f813c9cff65eedef44473872ec5ea9ced227 Mon Sep 17 00:00:00 2001
+From: Changqing Li <changqing.li@windriver.com>
+Date: Tue, 27 Feb 2024 18:06:51 +0800
+Subject: [PATCH 07/11] exec.go: filter out build-specific paths from linker
+ flags
+
+The flags can contain build-specific paths, breaking reproducibility.
+Filter out options that have build-specific paths.
+
+Upstream-Status: Inappropriate [ Not perfect for upstream ]
+
+Signed-off-by: Changqing Li <changqing.li@windriver.com>
+Signed-off-by: Jose Quaresma <jose.quaresma@foundries.io>
+---
+ src/cmd/go/internal/work/exec.go | 25 ++++++++++++++++++++++++-
+ 1 file changed, 24 insertions(+), 1 deletion(-)
+
+diff --git a/src/cmd/go/internal/work/exec.go b/src/cmd/go/internal/work/exec.go
+index 651fa64582..586079afb4 100644
+--- a/src/cmd/go/internal/work/exec.go
++++ b/src/cmd/go/internal/work/exec.go
+@@ -1563,6 +1563,29 @@ func (b *Builder) linkActionID(a *Action) cache.ActionID {
+ return h.Sum()
+ }
+
++func filterLinkerFlags(flags []string) []string {
++ var newflags []string
++ var skipflag bool
++ skipflag = false
++ for i, flag := range flags {
++ if skipflag == true {
++ skipflag = false
++ continue
++ }
++ if strings.HasPrefix(flag, "--sysroot") || strings.HasPrefix(flag, "-fmacro-prefix-map") || strings.HasPrefix(flag, "-fdebug-prefix-map") || strings.HasPrefix(flag, "-ffile-prefix-map") || strings.HasPrefix(flag, "-fcanon-prefix-map") || strings.HasPrefix(flag, "-fprofile-prefix-map") || strings.HasPrefix(flag, "-Wl,-rpath-link"){
++ continue
++ } else if strings.HasPrefix(flag, "-extldflags") {
++ skipflag = true
++ newflags = append(newflags, flag)
++ var filterd_Extldflags []string = filterLinkerFlags(strings.Split(flags[i+1], " "))
++ newflags = append(newflags, strings.Join(filterd_Extldflags, " "))
++ } else {
++ newflags = append(newflags, flag)
++ }
++ }
++ return newflags
++}
++
+ // printLinkerConfig prints the linker config into the hash h,
+ // as part of the computation of a linker-related action ID.
+ func (b *Builder) printLinkerConfig(h io.Writer, p *load.Package) {
+@@ -1573,7 +1596,7 @@ func (b *Builder) printLinkerConfig(h io.Writer, p *load.Package) {
+ case "gc":
+ fmt.Fprintf(h, "link %s %q %s\n", b.toolID("link"), forcedLdflags, ldBuildmode)
+ if p != nil {
+- fmt.Fprintf(h, "linkflags %q\n", p.Internal.Ldflags)
++ fmt.Fprintf(h, "linkflags %q\n", filterLinkerFlags(p.Internal.Ldflags))
+ }
+
+ // GOARM, GOMIPS, etc.
+--
+2.25.1
+
new file mode 100644
@@ -0,0 +1,46 @@
+From e5752b239707df8ad7a72dc60420e01c5912d606 Mon Sep 17 00:00:00 2001
+From: Alexander Kanavin <alex.kanavin@gmail.com>
+Date: Tue, 10 Nov 2020 16:33:27 +0000
+Subject: [PATCH 08/11] src/cmd/dist/buildgo.go: do not hardcode host compilers
+ into target binaries
+
+These come from $CC/$CXX on the build host and are not useful on targets;
+additionally as they contain host specific paths, this helps reproducibility.
+
+Upstream-Status: Inappropriate [needs upstream discussion]
+
+Signed-off-by: Alexander Kanavin <alex.kanavin@gmail.com>
+Signed-off-by: Jose Quaresma <jose.quaresma@foundries.io>
+---
+ src/cmd/dist/buildgo.go | 8 ++++----
+ 1 file changed, 4 insertions(+), 4 deletions(-)
+
+diff --git a/src/cmd/dist/buildgo.go b/src/cmd/dist/buildgo.go
+index 884e9d729a..2f52edacfe 100644
+--- a/src/cmd/dist/buildgo.go
++++ b/src/cmd/dist/buildgo.go
+@@ -50,8 +50,8 @@ func mkzdefaultcc(dir, file string) {
+ fmt.Fprintf(&buf, "package cfg\n")
+ fmt.Fprintln(&buf)
+ fmt.Fprintf(&buf, "const DefaultPkgConfig = `%s`\n", defaultpkgconfig)
+- buf.WriteString(defaultCCFunc("DefaultCC", defaultcc))
+- buf.WriteString(defaultCCFunc("DefaultCXX", defaultcxx))
++ buf.WriteString(defaultCCFunc("DefaultCC", map[string]string{"":"gcc"}))
++ buf.WriteString(defaultCCFunc("DefaultCXX", map[string]string{"":"g++"}))
+ writefile(buf.String(), file, writeSkipSame)
+ return
+ }
+@@ -61,8 +61,8 @@ func mkzdefaultcc(dir, file string) {
+ fmt.Fprintf(&buf, "package main\n")
+ fmt.Fprintln(&buf)
+ fmt.Fprintf(&buf, "const defaultPkgConfig = `%s`\n", defaultpkgconfig)
+- buf.WriteString(defaultCCFunc("defaultCC", defaultcc))
+- buf.WriteString(defaultCCFunc("defaultCXX", defaultcxx))
++ buf.WriteString(defaultCCFunc("defaultCC", map[string]string{"":"gcc"}))
++ buf.WriteString(defaultCCFunc("defaultCXX", map[string]string{"":"g++"}))
+ writefile(buf.String(), file, writeSkipSame)
+ }
+
+--
+2.25.1
+
new file mode 100644
@@ -0,0 +1,61 @@
+From 79a1c80ed43f2a541bcab665656a4e2bb87baab3 Mon Sep 17 00:00:00 2001
+From: Richard Purdie <richard.purdie@linuxfoundation.org>
+Date: Sat, 2 Jul 2022 23:08:13 +0100
+Subject: [PATCH 09/11] go: Filter build paths on staticly linked arches
+
+Filter out build time paths from ldflags and other flags variables when they're
+embedded in the go binary so that builds are reproducible regardless of build
+location. This codepath is hit for statically linked go binaries such as those
+on mips/ppc.
+
+Upstream-Status: Submitted [https://github.com/golang/go/pull/56410]
+
+Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
+Signed-off-by: Jose Quaresma <jose.quaresma@foundries.io>
+---
+ src/cmd/go/internal/load/pkg.go | 15 +++++++++++++--
+ 1 file changed, 13 insertions(+), 2 deletions(-)
+
+diff --git a/src/cmd/go/internal/load/pkg.go b/src/cmd/go/internal/load/pkg.go
+index 15f6b2e87b..47c5b865a1 100644
+--- a/src/cmd/go/internal/load/pkg.go
++++ b/src/cmd/go/internal/load/pkg.go
+@@ -2314,6 +2314,17 @@ func appendBuildSetting(info *debug.BuildInfo, key, value string) {
+ info.Settings = append(info.Settings, debug.BuildSetting{Key: key, Value: value})
+ }
+
++func filterCompilerFlags(flags string) string {
++ var newflags []string
++ for _, flag := range strings.Fields(flags) {
++ if strings.HasPrefix(flag, "--sysroot") || strings.HasPrefix(flag, "-fmacro-prefix-map") || strings.HasPrefix(flag, "-fdebug-prefix-map") {
++ continue
++ }
++ newflags = append(newflags, flag)
++ }
++ return strings.Join(newflags, " ")
++}
++
+ // setBuildInfo gathers build information and sets it into
+ // p.Internal.BuildInfo, which will later be formatted as a string and embedded
+ // in the binary. setBuildInfo should only be called on a main package with no
+@@ -2421,7 +2432,7 @@ func (p *Package) setBuildInfo(ctx context.Context, f *modfetch.Fetcher, autoVCS
+ if gcflags := BuildGcflags.String(); gcflags != "" && cfg.BuildContext.Compiler == "gc" {
+ appendSetting("-gcflags", gcflags)
+ }
+- if ldflags := BuildLdflags.String(); ldflags != "" {
++ if ldflags := filterCompilerFlags(BuildLdflags.String()); ldflags != "" {
+ // https://go.dev/issue/52372: only include ldflags if -trimpath is not set,
+ // since it can include system paths through various linker flags (notably
+ // -extar, -extld, and -extldflags).
+@@ -2467,7 +2478,7 @@ func (p *Package) setBuildInfo(ctx context.Context, f *modfetch.Fetcher, autoVCS
+ // subset of flags that are known not to be paths?
+ if cfg.BuildContext.CgoEnabled && !cfg.BuildTrimpath {
+ for _, name := range []string{"CGO_CFLAGS", "CGO_CPPFLAGS", "CGO_CXXFLAGS", "CGO_LDFLAGS"} {
+- appendSetting(name, cfg.Getenv(name))
++ appendSetting(name, filterCompilerFlags(cfg.Getenv(name)))
+ }
+ }
+ appendSetting("GOARCH", cfg.BuildContext.GOARCH)
+--
+2.25.1
+
new file mode 100644
@@ -0,0 +1,48 @@
+From c4215b5ca69a7626d97cf9b7ebc460c2b5b9148b Mon Sep 17 00:00:00 2001
+From: Hongxu Jia <hongxu.jia@windriver.com>
+Date: Fri, 28 Feb 2025 19:13:18 -0800
+Subject: [PATCH 10/11] cmd/go: clear GOROOT for func ldShared when -trimpath
+ is used
+
+In commit [cmd: remove support for GOROOT_FINAL][1], it clear GOROOT
+for func ld when -trimpath is used. [2]
+
+This commit do the same thing for func ldShared, otherwise run go_bootstrap
+with -trimpath does not remove build path directory from the generated share
+libarary
+
+ $ ./make.bash --target-only --no-banner std
+ $ go_bootstrap install -linkshared -buildmode=shared -trimpath std
+ $ grep "$(pwd)" ./pkg/linux_amd64_dynlink/libstd.so
+ Binary file ./pkg/linux_amd64_dynlink/libstd.so matches
+
+[1] https://github.com/golang/go/commit/507d1b22f4b58ac68841582d0c2c0ab6b20e5a98
+[2] https://github.com/golang/go/commit/507d1b22f4b58ac68841582d0c2c0ab6b20e5a98#diff-cab5921f94f2667bb0bc1b935d2d46b4c03541b4351b33438ab7290b94dea212R669
+
+Upstream-Status: Submitted [https://go-review.googlesource.com/c/go/+/653895]
+
+Signed-off-by: Hongxu Jia <hongxu.jia@windriver.com>
+---
+ src/cmd/go/internal/work/gc.go | 6 ++++++
+ 1 file changed, 6 insertions(+)
+
+diff --git a/src/cmd/go/internal/work/gc.go b/src/cmd/go/internal/work/gc.go
+index 3a173efee8..8b7a44e031 100644
+--- a/src/cmd/go/internal/work/gc.go
++++ b/src/cmd/go/internal/work/gc.go
+@@ -717,6 +717,12 @@ func (gcToolchain) ldShared(b *Builder, root *Action, toplevelactions []*Action,
+ // the output file path is recorded in the .gnu.version_d section.
+ dir, targetPath := filepath.Split(targetPath)
+
++ // When -trimpath is used, GOROOT is cleared
++ if cfg.BuildTrimpath {
++ cfgChangedEnv = append(cfgChangedEnv, "GOROOT=")
++ } else {
++ cfgChangedEnv = append(cfgChangedEnv, "GOROOT="+cfg.GOROOT)
++ }
+ return b.Shell(root).run(dir, targetPath, cfgChangedEnv, cfg.BuildToolexec, base.Tool("link"), "-o", targetPath, "-importcfg", importcfg, ldflags)
+ }
+
+--
+2.25.1
+
new file mode 100644
@@ -0,0 +1,18 @@
+require go-${PV}.inc
+require go-target.inc
+
+inherit linuxloader
+
+CGO_LDFLAGS:append = " -no-pie"
+
+export GO_LDSO = "${@get_linuxloader(d)}"
+export CC_FOR_TARGET = "gcc"
+export CXX_FOR_TARGET = "g++"
+
+# mips/rv64 doesn't support -buildmode=pie, so skip the QA checking for mips/riscv32 and its
+# variants.
+python() {
+ if 'mips' in d.getVar('TARGET_ARCH') or 'riscv32' in d.getVar('TARGET_ARCH'):
+ d.appendVar('INSANE_SKIP:%s' % d.getVar('PN'), " textrel")
+}
+