* [PATCH v2 0/8] go1.10 update and misc improvements
@ 2018-02-27 12:36 Matt Madison
2018-02-27 12:36 ` [PATCH v2 1/8] go: update go 1.9 -> go 1.10 Matt Madison
` (8 more replies)
0 siblings, 9 replies; 19+ messages in thread
From: Matt Madison @ 2018-02-27 12:36 UTC (permalink / raw)
To: openembedded-core
New in v2:
* Fixed Upstream-Status line in go patches
* Added GOTMPDIR to do_configure[dirs]
Updates to the go recipes and bbclasses for go1.10, which
moves the bulk of the toolchain bootstrap and build out
of the 'make.bash' script and to the 'dist' tool. This
required a rework of the patches.
go1.10 introduces significant changes to the go build
tool as well, requiring some further patches to make
it work for OE builds.
See https://golang.org/doc/go1.10 for a complete list
of new features and changes.
Following the update are some cleanup/improvement
patches.
Matt Madison (8):
go: update go 1.9 -> go 1.10
go: set GOMIPS envrionment variable
go.bbclass: rename GO_TMPDIR -> GOTMPDIR
go.bbclass: remove debug-related commands
go.bbclass: don't stage test data with sources
go.bbclass: ptest cleanup and improvements
goarch.bbclass: disable shared runtime for nativesdk builds
go: move common settings to go-common.inc
meta/classes/go.bbclass | 105 ++++----
meta/classes/goarch.bbclass | 12 +
meta/recipes-devtools/go/go-1.10.inc | 21 ++
...1-allow-CC-and-CXX-to-have-multiple-words.patch | 49 ++++
...-content-based-hash-generation-less-pedan.patch | 220 ++++++++++++++++
...OLDIR-to-be-overridden-in-the-environment.patch | 64 +++++
.../0004-ld-add-soname-to-shareable-objects.patch | 47 ++++
...verride-CC-when-building-dist-and-go_boot.patch | 40 +++
...-cmd-dist-separate-host-and-target-builds.patch | 277 +++++++++++++++++++++
...07-cmd-go-make-GOROOT-precious-by-default.patch | 97 ++++++++
...ld-replace-glibc-dynamic-linker-with-musl.patch | 130 ++++++++++
meta/recipes-devtools/go/go-1.9.inc | 26 --
.../0001-make.bash-quote-CC_FOR_TARGET.patch | 32 ---
...CC-and-CXX-environment-variable-construct.patch | 67 -----
...sh-better-separate-host-and-target-builds.patch | 92 -------
...w-GOTOOLDIR-to-be-overridden-in-the-envir.patch | 68 -----
...05-cmd-go-make-GOROOT-precious-by-default.patch | 41 ---
...dd-GOTOOLDIR_BOOTSTRAP-environment-variab.patch | 36 ---
.../0007-ld-add-soname-to-shareable-objects.patch | 46 ----
...dd-GOHOSTxx-indirection-for-cross-canadia.patch | 33 ---
...dmode-pie-forces-external-linking-mode-on.patch | 47 ----
...verride-CC-when-building-dist-and-go_boot.patch | 43 ----
.../go/go-1.9/set-external-linker.patch | 111 ---------
meta/recipes-devtools/go/go-common.inc | 6 +
meta/recipes-devtools/go/go-cross-canadian.inc | 26 +-
...s-canadian_1.9.bb => go-cross-canadian_1.10.bb} | 0
meta/recipes-devtools/go/go-cross.inc | 56 ++---
.../go/{go-cross_1.9.bb => go-cross_1.10.bb} | 0
meta/recipes-devtools/go/go-crosssdk.inc | 14 +-
.../go/{go-crosssdk_1.9.bb => go-crosssdk_1.10.bb} | 0
meta/recipes-devtools/go/go-native.inc | 25 +-
.../go/{go-native_1.9.bb => go-native_1.10.bb} | 0
meta/recipes-devtools/go/go-runtime.inc | 58 ++---
.../go/{go-runtime_1.9.bb => go-runtime_1.10.bb} | 0
meta/recipes-devtools/go/go-target.inc | 20 +-
meta/recipes-devtools/go/{go_1.9.bb => go_1.10.bb} | 0
36 files changed, 1110 insertions(+), 799 deletions(-)
create mode 100644 meta/recipes-devtools/go/go-1.10.inc
create mode 100644 meta/recipes-devtools/go/go-1.10/0001-allow-CC-and-CXX-to-have-multiple-words.patch
create mode 100644 meta/recipes-devtools/go/go-1.10/0002-cmd-go-make-content-based-hash-generation-less-pedan.patch
create mode 100644 meta/recipes-devtools/go/go-1.10/0003-allow-GOTOOLDIR-to-be-overridden-in-the-environment.patch
create mode 100644 meta/recipes-devtools/go/go-1.10/0004-ld-add-soname-to-shareable-objects.patch
create mode 100644 meta/recipes-devtools/go/go-1.10/0005-make.bash-override-CC-when-building-dist-and-go_boot.patch
create mode 100644 meta/recipes-devtools/go/go-1.10/0006-cmd-dist-separate-host-and-target-builds.patch
create mode 100644 meta/recipes-devtools/go/go-1.10/0007-cmd-go-make-GOROOT-precious-by-default.patch
create mode 100644 meta/recipes-devtools/go/go-1.10/0008-ld-replace-glibc-dynamic-linker-with-musl.patch
delete mode 100644 meta/recipes-devtools/go/go-1.9.inc
delete mode 100644 meta/recipes-devtools/go/go-1.9/0001-make.bash-quote-CC_FOR_TARGET.patch
delete mode 100644 meta/recipes-devtools/go/go-1.9/0002-cmd-go-fix-CC-and-CXX-environment-variable-construct.patch
delete mode 100644 meta/recipes-devtools/go/go-1.9/0003-make.bash-better-separate-host-and-target-builds.patch
delete mode 100644 meta/recipes-devtools/go/go-1.9/0004-cmd-go-allow-GOTOOLDIR-to-be-overridden-in-the-envir.patch
delete mode 100644 meta/recipes-devtools/go/go-1.9/0005-cmd-go-make-GOROOT-precious-by-default.patch
delete mode 100644 meta/recipes-devtools/go/go-1.9/0006-make.bash-add-GOTOOLDIR_BOOTSTRAP-environment-variab.patch
delete mode 100644 meta/recipes-devtools/go/go-1.9/0007-ld-add-soname-to-shareable-objects.patch
delete mode 100644 meta/recipes-devtools/go/go-1.9/0008-make.bash-add-GOHOSTxx-indirection-for-cross-canadia.patch
delete mode 100644 meta/recipes-devtools/go/go-1.9/0009-cmd-go-buildmode-pie-forces-external-linking-mode-on.patch
delete mode 100644 meta/recipes-devtools/go/go-1.9/0010-make.bash-override-CC-when-building-dist-and-go_boot.patch
delete mode 100644 meta/recipes-devtools/go/go-1.9/set-external-linker.patch
rename meta/recipes-devtools/go/{go-cross-canadian_1.9.bb => go-cross-canadian_1.10.bb} (100%)
rename meta/recipes-devtools/go/{go-cross_1.9.bb => go-cross_1.10.bb} (100%)
rename meta/recipes-devtools/go/{go-crosssdk_1.9.bb => go-crosssdk_1.10.bb} (100%)
rename meta/recipes-devtools/go/{go-native_1.9.bb => go-native_1.10.bb} (100%)
rename meta/recipes-devtools/go/{go-runtime_1.9.bb => go-runtime_1.10.bb} (100%)
rename meta/recipes-devtools/go/{go_1.9.bb => go_1.10.bb} (100%)
--
2.14.1
^ permalink raw reply [flat|nested] 19+ messages in thread
* [PATCH v2 1/8] go: update go 1.9 -> go 1.10
2018-02-27 12:36 [PATCH v2 0/8] go1.10 update and misc improvements Matt Madison
@ 2018-02-27 12:36 ` Matt Madison
2018-02-28 11:00 ` Burton, Ross
2018-02-28 19:48 ` Khem Raj
2018-02-27 12:36 ` [PATCH v2 2/8] go: set GOMIPS envrionment variable Matt Madison
` (7 subsequent siblings)
8 siblings, 2 replies; 19+ messages in thread
From: Matt Madison @ 2018-02-27 12:36 UTC (permalink / raw)
To: openembedded-core
* Patches and recipes reworked for go 1.10's significant
changes to its bootstrap and build steps
* Update go1.4 source tarball used for go-native
bootstrapping to the version recommended
in the current go documentation
* Remove test data from installed sources to eliminate
some packaging QA warnings
* Set GOCACHE to 'off' to disable 1.10's build caching
in the go recipes and bbclass
Signed-off-by: Matt Madison <matt@madison.systems>
---
meta/classes/go.bbclass | 2 +
meta/recipes-devtools/go/go-1.10.inc | 21 ++
...1-allow-CC-and-CXX-to-have-multiple-words.patch | 49 ++++
...-content-based-hash-generation-less-pedan.patch | 220 ++++++++++++++++
...OLDIR-to-be-overridden-in-the-environment.patch | 64 +++++
.../0004-ld-add-soname-to-shareable-objects.patch | 47 ++++
...verride-CC-when-building-dist-and-go_boot.patch | 40 +++
...-cmd-dist-separate-host-and-target-builds.patch | 277 +++++++++++++++++++++
...07-cmd-go-make-GOROOT-precious-by-default.patch | 97 ++++++++
...ld-replace-glibc-dynamic-linker-with-musl.patch | 130 ++++++++++
meta/recipes-devtools/go/go-1.9.inc | 26 --
.../0001-make.bash-quote-CC_FOR_TARGET.patch | 32 ---
...CC-and-CXX-environment-variable-construct.patch | 67 -----
...sh-better-separate-host-and-target-builds.patch | 92 -------
...w-GOTOOLDIR-to-be-overridden-in-the-envir.patch | 68 -----
...05-cmd-go-make-GOROOT-precious-by-default.patch | 41 ---
...dd-GOTOOLDIR_BOOTSTRAP-environment-variab.patch | 36 ---
.../0007-ld-add-soname-to-shareable-objects.patch | 46 ----
...dd-GOHOSTxx-indirection-for-cross-canadia.patch | 33 ---
...dmode-pie-forces-external-linking-mode-on.patch | 47 ----
...verride-CC-when-building-dist-and-go_boot.patch | 43 ----
.../go/go-1.9/set-external-linker.patch | 111 ---------
meta/recipes-devtools/go/go-common.inc | 2 +
meta/recipes-devtools/go/go-cross-canadian.inc | 28 +--
...s-canadian_1.9.bb => go-cross-canadian_1.10.bb} | 0
meta/recipes-devtools/go/go-cross.inc | 55 ++--
.../go/{go-cross_1.9.bb => go-cross_1.10.bb} | 0
meta/recipes-devtools/go/go-crosssdk.inc | 16 +-
.../go/{go-crosssdk_1.9.bb => go-crosssdk_1.10.bb} | 0
meta/recipes-devtools/go/go-native.inc | 25 +-
.../go/{go-native_1.9.bb => go-native_1.10.bb} | 0
meta/recipes-devtools/go/go-runtime.inc | 58 +++--
.../go/{go-runtime_1.9.bb => go-runtime_1.10.bb} | 0
meta/recipes-devtools/go/go-target.inc | 21 +-
meta/recipes-devtools/go/{go_1.9.bb => go_1.10.bb} | 0
35 files changed, 1048 insertions(+), 746 deletions(-)
create mode 100644 meta/recipes-devtools/go/go-1.10.inc
create mode 100644 meta/recipes-devtools/go/go-1.10/0001-allow-CC-and-CXX-to-have-multiple-words.patch
create mode 100644 meta/recipes-devtools/go/go-1.10/0002-cmd-go-make-content-based-hash-generation-less-pedan.patch
create mode 100644 meta/recipes-devtools/go/go-1.10/0003-allow-GOTOOLDIR-to-be-overridden-in-the-environment.patch
create mode 100644 meta/recipes-devtools/go/go-1.10/0004-ld-add-soname-to-shareable-objects.patch
create mode 100644 meta/recipes-devtools/go/go-1.10/0005-make.bash-override-CC-when-building-dist-and-go_boot.patch
create mode 100644 meta/recipes-devtools/go/go-1.10/0006-cmd-dist-separate-host-and-target-builds.patch
create mode 100644 meta/recipes-devtools/go/go-1.10/0007-cmd-go-make-GOROOT-precious-by-default.patch
create mode 100644 meta/recipes-devtools/go/go-1.10/0008-ld-replace-glibc-dynamic-linker-with-musl.patch
delete mode 100644 meta/recipes-devtools/go/go-1.9.inc
delete mode 100644 meta/recipes-devtools/go/go-1.9/0001-make.bash-quote-CC_FOR_TARGET.patch
delete mode 100644 meta/recipes-devtools/go/go-1.9/0002-cmd-go-fix-CC-and-CXX-environment-variable-construct.patch
delete mode 100644 meta/recipes-devtools/go/go-1.9/0003-make.bash-better-separate-host-and-target-builds.patch
delete mode 100644 meta/recipes-devtools/go/go-1.9/0004-cmd-go-allow-GOTOOLDIR-to-be-overridden-in-the-envir.patch
delete mode 100644 meta/recipes-devtools/go/go-1.9/0005-cmd-go-make-GOROOT-precious-by-default.patch
delete mode 100644 meta/recipes-devtools/go/go-1.9/0006-make.bash-add-GOTOOLDIR_BOOTSTRAP-environment-variab.patch
delete mode 100644 meta/recipes-devtools/go/go-1.9/0007-ld-add-soname-to-shareable-objects.patch
delete mode 100644 meta/recipes-devtools/go/go-1.9/0008-make.bash-add-GOHOSTxx-indirection-for-cross-canadia.patch
delete mode 100644 meta/recipes-devtools/go/go-1.9/0009-cmd-go-buildmode-pie-forces-external-linking-mode-on.patch
delete mode 100644 meta/recipes-devtools/go/go-1.9/0010-make.bash-override-CC-when-building-dist-and-go_boot.patch
delete mode 100644 meta/recipes-devtools/go/go-1.9/set-external-linker.patch
rename meta/recipes-devtools/go/{go-cross-canadian_1.9.bb => go-cross-canadian_1.10.bb} (100%)
rename meta/recipes-devtools/go/{go-cross_1.9.bb => go-cross_1.10.bb} (100%)
rename meta/recipes-devtools/go/{go-crosssdk_1.9.bb => go-crosssdk_1.10.bb} (100%)
rename meta/recipes-devtools/go/{go-native_1.9.bb => go-native_1.10.bb} (100%)
rename meta/recipes-devtools/go/{go-runtime_1.9.bb => go-runtime_1.10.bb} (100%)
rename meta/recipes-devtools/go/{go_1.9.bb => go_1.10.bb} (100%)
diff --git a/meta/classes/go.bbclass b/meta/classes/go.bbclass
index 7ecd8c9254..43a262d599 100644
--- a/meta/classes/go.bbclass
+++ b/meta/classes/go.bbclass
@@ -24,6 +24,7 @@ GO_LINKMODE ?= ""
GO_LINKMODE_class-nativesdk = "--linkmode=external"
GO_LDFLAGS ?= '-ldflags="${GO_RPATH} ${GO_LINKMODE} -extldflags '${GO_EXTLDFLAGS}'"'
export GOBUILDFLAGS ?= "-v ${GO_LDFLAGS}"
+export GOPATH_OMIT_IN_ACTIONID ?= "1"
export GOPTESTBUILDFLAGS ?= "${GOBUILDFLAGS} -c"
export GOPTESTFLAGS ?= "-test.v"
GOBUILDFLAGS_prepend_task-compile = "${GO_PARALLEL_BUILD} "
@@ -47,6 +48,7 @@ GO_INSTALL_FILTEROUT ?= "${GO_IMPORT}/vendor/"
B = "${WORKDIR}/build"
export GOPATH = "${B}"
+export GOCACHE = "off"
GO_TMPDIR ?= "${WORKDIR}/go-tmp"
GO_TMPDIR[vardepvalue] = ""
diff --git a/meta/recipes-devtools/go/go-1.10.inc b/meta/recipes-devtools/go/go-1.10.inc
new file mode 100644
index 0000000000..3a93773e2a
--- /dev/null
+++ b/meta/recipes-devtools/go/go-1.10.inc
@@ -0,0 +1,21 @@
+require go-common.inc
+
+GO_BASEVERSION = "1.10"
+FILESEXTRAPATHS_prepend := "${FILE_DIRNAME}/go-${GO_BASEVERSION}:"
+
+LIC_FILES_CHKSUM = "file://LICENSE;md5=5d4950ecb7b26d2c5e4e7b4e0dd74707"
+
+SRC_URI += "\
+ file://0001-allow-CC-and-CXX-to-have-multiple-words.patch \
+ file://0002-cmd-go-make-content-based-hash-generation-less-pedan.patch \
+ file://0003-allow-GOTOOLDIR-to-be-overridden-in-the-environment.patch \
+ file://0004-ld-add-soname-to-shareable-objects.patch \
+ file://0005-make.bash-override-CC-when-building-dist-and-go_boot.patch \
+ file://0006-cmd-dist-separate-host-and-target-builds.patch \
+ file://0007-cmd-go-make-GOROOT-precious-by-default.patch \
+"
+
+SRC_URI_append_libc-musl = " file://0008-ld-replace-glibc-dynamic-linker-with-musl.patch"
+
+SRC_URI[main.md5sum] = "07cbb9d0091b846c6aea40bf5bc0cea7"
+SRC_URI[main.sha256sum] = "f3de49289405fda5fd1483a8fe6bd2fa5469e005fd567df64485c4fa000c7f24"
diff --git a/meta/recipes-devtools/go/go-1.10/0001-allow-CC-and-CXX-to-have-multiple-words.patch b/meta/recipes-devtools/go/go-1.10/0001-allow-CC-and-CXX-to-have-multiple-words.patch
new file mode 100644
index 0000000000..4584590632
--- /dev/null
+++ b/meta/recipes-devtools/go/go-1.10/0001-allow-CC-and-CXX-to-have-multiple-words.patch
@@ -0,0 +1,49 @@
+From c287c18856575139e4495b320f20cf96856896db Mon Sep 17 00:00:00 2001
+From: Matt Madison <matt@madison.systems>
+Date: Mon, 19 Feb 2018 08:49:33 -0800
+Subject: [PATCH 1/8] allow CC and CXX to have multiple words
+
+Upstream-Status: Inappropriate [OE specific]
+
+Signed-off-by: Matt Madison <matt@madison.systems>
+---
+ src/cmd/dist/build.go | 4 +++-
+ src/cmd/go/internal/envcmd/env.go | 4 ++--
+ 2 files changed, 5 insertions(+), 3 deletions(-)
+
+diff --git a/src/cmd/dist/build.go b/src/cmd/dist/build.go
+index 49ed80033e..eb70f17790 100644
+--- a/src/cmd/dist/build.go
++++ b/src/cmd/dist/build.go
+@@ -1406,7 +1406,9 @@ func checkCC() {
+ if !needCC() {
+ return
+ }
+- if output, err := exec.Command(defaultcc[""], "--help").CombinedOutput(); err != nil {
++ cc := strings.Split(defaultcc[""], " ")
++ args := append(cc[1:], "--help")
++ if output, err := exec.Command(cc[0], args...).CombinedOutput(); err != nil {
+ outputHdr := ""
+ if len(output) > 0 {
+ outputHdr = "\nCommand output:\n\n"
+diff --git a/src/cmd/go/internal/envcmd/env.go b/src/cmd/go/internal/envcmd/env.go
+index 603f7b5060..f891123f9c 100644
+--- a/src/cmd/go/internal/envcmd/env.go
++++ b/src/cmd/go/internal/envcmd/env.go
+@@ -82,11 +82,11 @@ func MkEnv() []cfg.EnvVar {
+
+ cc := cfg.DefaultCC(cfg.Goos, cfg.Goarch)
+ if env := strings.Fields(os.Getenv("CC")); len(env) > 0 {
+- cc = env[0]
++ cc = strings.Join(env, " ")
+ }
+ cxx := cfg.DefaultCXX(cfg.Goos, cfg.Goarch)
+ if env := strings.Fields(os.Getenv("CXX")); len(env) > 0 {
+- cxx = env[0]
++ cxx = strings.Join(env, " ")
+ }
+ env = append(env, cfg.EnvVar{Name: "CC", Value: cc})
+ env = append(env, cfg.EnvVar{Name: "CXX", Value: cxx})
+--
+2.14.1
+
diff --git a/meta/recipes-devtools/go/go-1.10/0002-cmd-go-make-content-based-hash-generation-less-pedan.patch b/meta/recipes-devtools/go/go-1.10/0002-cmd-go-make-content-based-hash-generation-less-pedan.patch
new file mode 100644
index 0000000000..5fd471960e
--- /dev/null
+++ b/meta/recipes-devtools/go/go-1.10/0002-cmd-go-make-content-based-hash-generation-less-pedan.patch
@@ -0,0 +1,220 @@
+From 4ec2b27c091fbce0e8e2fd7e3ef2c76e068af32f Mon Sep 17 00:00:00 2001
+From: Matt Madison <matt@madison.systems>
+Date: Mon, 19 Feb 2018 08:50:59 -0800
+Subject: [PATCH 2/8] 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.
+
+Second, if cgo is enabled, the build ID for cgo-related
+packages will include the current value of the environment
+variables for invoking the compiler (CC, CXX, FC) and
+any CGO_xxFLAGS variables. Only if the settings used
+during a compilation exactly match, character for character,
+the values used for compiling runtime/cgo or any other
+cgo-enabled package being imported, will the tool
+decide that the imported package is up-to-date.
+
+This is done to help ensure correctness, but is overly
+simplistic and effectively prevents the reuse of built
+artifacts that use cgo (or shared runtime, which includes
+runtime/cgo).
+
+This patch filters out all compiler flags except those
+beginning with '-m'. The default behavior can be restored
+by setting the CGO_PEDANTIC environment variable.
+
+Upstream-Status: Inappropriate [OE specific]
+
+Signed-off-by: Matt Madison <matt@madison.systems>
+---
+ src/cmd/go/internal/envcmd/env.go | 2 +-
+ src/cmd/go/internal/work/exec.go | 63 ++++++++++++++++++++++++++++-----------
+ 2 files changed, 46 insertions(+), 19 deletions(-)
+
+diff --git a/src/cmd/go/internal/envcmd/env.go b/src/cmd/go/internal/envcmd/env.go
+index f891123f9c..ebacfbfdbc 100644
+--- a/src/cmd/go/internal/envcmd/env.go
++++ b/src/cmd/go/internal/envcmd/env.go
+@@ -113,7 +113,7 @@ func findEnv(env []cfg.EnvVar, name string) string {
+ func ExtraEnvVars() []cfg.EnvVar {
+ var b work.Builder
+ b.Init()
+- 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 c4c1500eb2..b0f6b45647 100644
+--- a/src/cmd/go/internal/work/exec.go
++++ b/src/cmd/go/internal/work/exec.go
+@@ -173,6 +173,8 @@ func (b *Builder) Do(root *Action) {
+ wg.Wait()
+ }
+
++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
+@@ -189,7 +191,7 @@ func (b *Builder) buildActionID(a *Action) cache.ActionID {
+ // but it does not hide the exact value of $GOPATH.
+ // Include the full dir in that case.
+ // Assume b.WorkDir is being trimmed properly.
+- if !p.Goroot && !strings.HasPrefix(p.Dir, b.WorkDir) {
++ if !p.Goroot && !omitGopath && !strings.HasPrefix(p.Dir, b.WorkDir) {
+ fmt.Fprintf(h, "dir %s\n", p.Dir)
+ }
+ fmt.Fprintf(h, "goos %s goarch %s\n", cfg.Goos, cfg.Goarch)
+@@ -197,13 +199,13 @@ func (b *Builder) buildActionID(a *Action) cache.ActionID {
+ fmt.Fprintf(h, "omitdebug %v standard %v local %v prefix %q\n", p.Internal.OmitDebug, p.Standard, p.Internal.Local, p.Internal.LocalPrefix)
+ if len(p.CgoFiles)+len(p.SwigFiles) > 0 {
+ fmt.Fprintf(h, "cgo %q\n", b.toolID("cgo"))
+- cppflags, cflags, cxxflags, fflags, _, _ := b.CFlags(p)
+- fmt.Fprintf(h, "CC=%q %q %q\n", b.ccExe(), cppflags, cflags)
++ cppflags, cflags, cxxflags, fflags, _, _ := b.CFlags(p, true)
++ fmt.Fprintf(h, "CC=%q %q %q\n", b.ccExe(true), cppflags, cflags)
+ if len(p.CXXFiles)+len(p.SwigFiles) > 0 {
+- fmt.Fprintf(h, "CXX=%q %q\n", b.cxxExe(), cxxflags)
++ fmt.Fprintf(h, "CXX=%q %q\n", b.cxxExe(true), cxxflags)
+ }
+ if len(p.FFiles) > 0 {
+- fmt.Fprintf(h, "FC=%q %q\n", b.fcExe(), fflags)
++ fmt.Fprintf(h, "FC=%q %q\n", b.fcExe(true), fflags)
+ }
+ // TODO(rsc): Should we include the SWIG version or Fortran/GCC/G++/Objective-C compiler versions?
+ }
+@@ -1731,33 +1733,33 @@ var (
+ // gccCmd returns a gcc command line prefix
+ // defaultCC is defined in zdefaultcc.go, written by cmd/dist.
+ func (b *Builder) GccCmd(incdir, workdir string) []string {
+- return b.compilerCmd(b.ccExe(), incdir, workdir)
++ return b.compilerCmd(b.ccExe(false), incdir, workdir)
+ }
+
+ // gxxCmd returns a g++ command line prefix
+ // defaultCXX is defined in zdefaultcc.go, written by cmd/dist.
+ func (b *Builder) GxxCmd(incdir, workdir string) []string {
+- return b.compilerCmd(b.cxxExe(), incdir, workdir)
++ return b.compilerCmd(b.cxxExe(false), incdir, workdir)
+ }
+
+ // gfortranCmd returns a gfortran command line prefix.
+ func (b *Builder) gfortranCmd(incdir, workdir string) []string {
+- return b.compilerCmd(b.fcExe(), incdir, workdir)
++ return b.compilerCmd(b.fcExe(false), incdir, workdir)
+ }
+
+ // ccExe returns the CC compiler setting without all the extra flags we add implicitly.
+-func (b *Builder) ccExe() []string {
+- return b.compilerExe(origCC, cfg.DefaultCC(cfg.Goos, cfg.Goarch))
++func (b *Builder) ccExe(filtered bool) []string {
++ return b.compilerExe(origCC, cfg.DefaultCC(cfg.Goos, cfg.Goarch), filtered)
+ }
+
+ // cxxExe returns the CXX compiler setting without all the extra flags we add implicitly.
+-func (b *Builder) cxxExe() []string {
+- return b.compilerExe(origCXX, cfg.DefaultCXX(cfg.Goos, cfg.Goarch))
++func (b *Builder) cxxExe(filtered bool) []string {
++ return b.compilerExe(origCXX, cfg.DefaultCXX(cfg.Goos, cfg.Goarch), filtered)
+ }
+
+ // fcExe returns the FC compiler setting without all the extra flags we add implicitly.
+-func (b *Builder) fcExe() []string {
+- return b.compilerExe(os.Getenv("FC"), "gfortran")
++func (b *Builder) fcExe(filtered bool) []string {
++ return b.compilerExe(os.Getenv("FC"), "gfortran", filtered)
+ }
+
+ // compilerExe returns the compiler to use given an
+@@ -1766,11 +1768,14 @@ func (b *Builder) fcExe() []string {
+ // of the compiler but can have additional arguments if they
+ // were present in the environment value.
+ // For example if CC="gcc -DGOPHER" then the result is ["gcc", "-DGOPHER"].
+-func (b *Builder) compilerExe(envValue string, def string) []string {
++func (b *Builder) compilerExe(envValue string, def string, filtered bool) []string {
+ compiler := strings.Fields(envValue)
+ if len(compiler) == 0 {
+ compiler = []string{def}
+ }
++ if filtered {
++ return append(compiler[0:1], filterCompilerFlags(compiler[1:])...)
++ }
+ return compiler
+ }
+
+@@ -1920,8 +1925,23 @@ func envList(key, def string) []string {
+ return strings.Fields(v)
+ }
+
++var filterFlags = os.Getenv("CGO_PEDANTIC") == ""
++
++func filterCompilerFlags(flags []string) []string {
++ var newflags []string
++ if !filterFlags {
++ return flags
++ }
++ for _, flag := range flags {
++ if strings.HasPrefix(flag, "-m") {
++ newflags = append(newflags, flag)
++ }
++ }
++ 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) {
+ defaults := "-g -O2"
+
+ if cppflags, err = buildFlags("CPPFLAGS", "", p.CgoCPPFLAGS, checkCompilerFlags); err != nil {
+@@ -1939,6 +1959,13 @@ func (b *Builder) CFlags(p *load.Package) (cppflags, cflags, cxxflags, fflags, l
+ if ldflags, err = buildFlags("LDFLAGS", defaults, p.CgoLDFLAGS, checkLinkerFlags); err != nil {
+ return
+ }
++ if filtered {
++ cppflags = filterCompilerFlags(cppflags)
++ cflags = filterCompilerFlags(cflags)
++ cxxflags = filterCompilerFlags(cxxflags)
++ fflags = filterCompilerFlags(fflags)
++ ldflags = filterCompilerFlags(ldflags)
++ }
+
+ return
+ }
+@@ -1954,7 +1981,7 @@ var cgoRe = regexp.MustCompile(`[/\\:]`)
+
+ func (b *Builder) cgo(a *Action, cgoExe, objdir string, pcCFLAGS, pcLDFLAGS, cgofiles, gccfiles, gxxfiles, mfiles, ffiles []string) (outGo, outObj []string, err error) {
+ p := a.Package
+- cgoCPPFLAGS, cgoCFLAGS, cgoCXXFLAGS, cgoFFLAGS, cgoLDFLAGS, err := b.CFlags(p)
++ cgoCPPFLAGS, cgoCFLAGS, cgoCXXFLAGS, cgoFFLAGS, cgoLDFLAGS, err := b.CFlags(p, false)
+ if err != nil {
+ return nil, nil, err
+ }
+@@ -2306,7 +2333,7 @@ func (b *Builder) swigIntSize(objdir string) (intsize string, err error) {
+
+ // Run SWIG on one SWIG input file.
+ func (b *Builder) swigOne(a *Action, p *load.Package, file, objdir string, pcCFLAGS []string, cxx bool, intgosize string) (outGo, outC string, err error) {
+- cgoCPPFLAGS, cgoCFLAGS, cgoCXXFLAGS, _, _, err := b.CFlags(p)
++ cgoCPPFLAGS, cgoCFLAGS, cgoCXXFLAGS, _, _, err := b.CFlags(p, false)
+ if err != nil {
+ return "", "", err
+ }
+--
+2.14.1
+
diff --git a/meta/recipes-devtools/go/go-1.10/0003-allow-GOTOOLDIR-to-be-overridden-in-the-environment.patch b/meta/recipes-devtools/go/go-1.10/0003-allow-GOTOOLDIR-to-be-overridden-in-the-environment.patch
new file mode 100644
index 0000000000..d1a674f3c2
--- /dev/null
+++ b/meta/recipes-devtools/go/go-1.10/0003-allow-GOTOOLDIR-to-be-overridden-in-the-environment.patch
@@ -0,0 +1,64 @@
+From d9bdd1bf03da06572a7a74d7dbf2a26d279cfa55 Mon Sep 17 00:00:00 2001
+From: Matt Madison <matt@madison.systems>
+Date: Sat, 17 Feb 2018 05:24:20 -0800
+Subject: [PATCH 3/8] allow GOTOOLDIR to be overridden in the environment
+
+to allow for split host/target build roots
+
+Upstream-Status: Inappropriate [OE specific]
+
+Signed-off-by: Matt Madison <matt@madison.systems>
+---
+ src/cmd/dist/build.go | 4 +++-
+ src/cmd/go/internal/cfg/cfg.go | 6 +++++-
+ src/go/build/build.go | 2 +-
+ 3 files changed, 9 insertions(+), 3 deletions(-)
+
+diff --git a/src/cmd/dist/build.go b/src/cmd/dist/build.go
+index eb70f17790..e749cbd22e 100644
+--- a/src/cmd/dist/build.go
++++ b/src/cmd/dist/build.go
+@@ -220,7 +220,9 @@ func xinit() {
+ workdir = xworkdir()
+ 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)
++ }
+ }
+
+ // compilerEnv returns a map from "goos/goarch" to the
+diff --git a/src/cmd/go/internal/cfg/cfg.go b/src/cmd/go/internal/cfg/cfg.go
+index 1de4f0dc79..4f6010d660 100644
+--- a/src/cmd/go/internal/cfg/cfg.go
++++ b/src/cmd/go/internal/cfg/cfg.go
+@@ -96,7 +96,11 @@ func init() {
+ // as the tool directory does not move based on environment variables.
+ // This matches the initialization of ToolDir in go/build,
+ // except for using GOROOT rather than runtime.GOROOT().
+- build.ToolDir = filepath.Join(GOROOT, "pkg/tool/"+runtime.GOOS+"_"+runtime.GOARCH)
++ if s := os.Getenv("GOTOOLDIR"); s != "" {
++ build.ToolDir = filepath.Clean(s)
++ } else {
++ build.ToolDir = filepath.Join(GOROOT, "pkg/tool/"+runtime.GOOS+"_"+runtime.GOARCH)
++ }
+ }
+
+ func findGOROOT() string {
+diff --git a/src/go/build/build.go b/src/go/build/build.go
+index 68fb423983..81b1b32270 100644
+--- a/src/go/build/build.go
++++ b/src/go/build/build.go
+@@ -1594,7 +1594,7 @@ func init() {
+ }
+
+ // ToolDir is the directory containing build tools.
+-var ToolDir = filepath.Join(runtime.GOROOT(), "pkg/tool/"+runtime.GOOS+"_"+runtime.GOARCH)
++var ToolDir = envOr("GOTOOLDIR", filepath.Join(runtime.GOROOT(), "pkg/tool/"+runtime.GOOS+"_"+runtime.GOARCH))
+
+ // IsLocalImport reports whether the import path is
+ // a local import path, like ".", "..", "./foo", or "../foo".
+--
+2.14.1
+
diff --git a/meta/recipes-devtools/go/go-1.10/0004-ld-add-soname-to-shareable-objects.patch b/meta/recipes-devtools/go/go-1.10/0004-ld-add-soname-to-shareable-objects.patch
new file mode 100644
index 0000000000..a748391659
--- /dev/null
+++ b/meta/recipes-devtools/go/go-1.10/0004-ld-add-soname-to-shareable-objects.patch
@@ -0,0 +1,47 @@
+From 0346a4271d31aab567f6758711a4694fb6108daf Mon Sep 17 00:00:00 2001
+From: Matt Madison <matt@madison.systems>
+Date: Sat, 17 Feb 2018 06:26:10 -0800
+Subject: [PATCH 4/8] ld: add soname to shareable objects
+
+so that OE's shared library dependency handling
+can find them.
+
+Upstream-Status: Inappropriate [OE specific]
+
+Signed-off-by: Matt Madison <matt@madison.systems>
+---
+ src/cmd/link/internal/ld/lib.go | 4 ++++
+ 1 file changed, 4 insertions(+)
+
+diff --git a/src/cmd/link/internal/ld/lib.go b/src/cmd/link/internal/ld/lib.go
+index 6dcaf64122..11cbb8a8bb 100644
+--- a/src/cmd/link/internal/ld/lib.go
++++ b/src/cmd/link/internal/ld/lib.go
+@@ -1134,6 +1134,7 @@ 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 {
+ // Pass -z nodelete to mark the shared library as
+ // non-closeable: a dlclose will do nothing.
+@@ -1145,6 +1146,8 @@ 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")
+@@ -1153,6 +1156,7 @@ 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)))
+ }
+ }
+
+--
+2.14.1
+
diff --git a/meta/recipes-devtools/go/go-1.10/0005-make.bash-override-CC-when-building-dist-and-go_boot.patch b/meta/recipes-devtools/go/go-1.10/0005-make.bash-override-CC-when-building-dist-and-go_boot.patch
new file mode 100644
index 0000000000..d15f9d299f
--- /dev/null
+++ b/meta/recipes-devtools/go/go-1.10/0005-make.bash-override-CC-when-building-dist-and-go_boot.patch
@@ -0,0 +1,40 @@
+From 215132a219461a9bcc2ff086474c620f651f463e Mon Sep 17 00:00:00 2001
+From: Matt Madison <matt@madison.systems>
+Date: Sat, 17 Feb 2018 06:32:45 -0800
+Subject: [PATCH 5/8] make.bash: override CC when building dist and
+ go_bootstrap
+
+for handling OE cross-canadian builds.
+
+Upstream-Status: Inappropriate [OE specific]
+
+Signed-off-by: Matt Madison <matt@madison.systems>
+---
+ src/make.bash | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/src/make.bash b/src/make.bash
+index 93a5c43d11..3a63682bc4 100755
+--- a/src/make.bash
++++ b/src/make.bash
+@@ -162,7 +162,7 @@ if [ "$GOROOT_BOOTSTRAP" = "$GOROOT" ]; then
+ exit 1
+ fi
+ rm -f cmd/dist/dist
+-GOROOT="$GOROOT_BOOTSTRAP" GOOS="" GOARCH="" "$GOROOT_BOOTSTRAP/bin/go" build -o cmd/dist/dist ./cmd/dist
++CC="${BUILD_CC:-${CC}}" GOROOT="$GOROOT_BOOTSTRAP" GOOS="" GOARCH="" "$GOROOT_BOOTSTRAP/bin/go" build -o cmd/dist/dist ./cmd/dist
+
+ # -e doesn't propagate out of eval, so check success by hand.
+ eval $(./cmd/dist/dist env -p || echo FAIL=true)
+@@ -193,7 +193,7 @@ fi
+ # Run dist bootstrap to complete make.bash.
+ # Bootstrap installs a proper cmd/dist, built with the new toolchain.
+ # Throw ours, built with Go 1.4, away after bootstrap.
+-./cmd/dist/dist bootstrap $buildall $vflag $GO_DISTFLAGS "$@"
++CC="${BUILD_CC:-${CC}}" ./cmd/dist/dist bootstrap $buildall $vflag $GO_DISTFLAGS "$@"
+ rm -f ./cmd/dist/dist
+
+ # DO NOT ADD ANY NEW CODE HERE.
+--
+2.14.1
+
diff --git a/meta/recipes-devtools/go/go-1.10/0006-cmd-dist-separate-host-and-target-builds.patch b/meta/recipes-devtools/go/go-1.10/0006-cmd-dist-separate-host-and-target-builds.patch
new file mode 100644
index 0000000000..73a9db213c
--- /dev/null
+++ b/meta/recipes-devtools/go/go-1.10/0006-cmd-dist-separate-host-and-target-builds.patch
@@ -0,0 +1,277 @@
+From 4839007ac75e0d6d15392e84966bd6051a68bcc4 Mon Sep 17 00:00:00 2001
+From: Matt Madison <matt@madison.systems>
+Date: Sat, 17 Feb 2018 10:03:48 -0800
+Subject: [PATCH 6/8] 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.
+
+Upstream-Status: Inappropriate [OE specific]
+
+Signed-off-by: Matt Madison <matt@madison.systems>
+
+more dist cleanup
+---
+ src/cmd/dist/build.go | 149 +++++++++++++++++++++++++++++++++++++-------------
+ 1 file changed, 111 insertions(+), 38 deletions(-)
+
+diff --git a/src/cmd/dist/build.go b/src/cmd/dist/build.go
+index e749cbd22e..c949429543 100644
+--- a/src/cmd/dist/build.go
++++ b/src/cmd/dist/build.go
+@@ -38,6 +38,7 @@ var (
+ goldflags string
+ workdir string
+ tooldir string
++ build_tooldir string
+ oldgoos string
+ oldgoarch string
+ exe string
+@@ -49,6 +50,7 @@ var (
+
+ rebuildall bool
+ defaultclang bool
++ crossBuild bool
+
+ vflag int // verbosity
+ )
+@@ -223,6 +225,8 @@ func xinit() {
+ if tooldir = os.Getenv("GOTOOLDIR"); tooldir == "" {
+ tooldir = pathf("%s/pkg/tool/%s_%s", goroot, gohostos, gohostarch)
+ }
++ build_tooldir = pathf("%s/pkg/tool/native_native", goroot)
++
+ }
+
+ // compilerEnv returns a map from "goos/goarch" to the
+@@ -252,7 +256,6 @@ func compilerEnv(envName, def string) map[string]string {
+ if gohostos != goos || gohostarch != goarch {
+ m[gohostos+"/"+gohostarch] = m[""]
+ }
+- m[""] = env
+ }
+
+ for _, goos := range okgoos {
+@@ -479,8 +482,10 @@ func setup() {
+ // We keep it in pkg/, just like the object directory above.
+ if rebuildall {
+ xremoveall(tooldir)
++ xremoveall(build_tooldir)
+ }
+ xmkdirall(tooldir)
++ xmkdirall(build_tooldir)
+
+ // Remove tool binaries from before the tool/gohostos_gohostarch
+ xremoveall(pathf("%s/bin/tool", goroot))
+@@ -1130,11 +1135,29 @@ func cmdbootstrap() {
+
+ var noBanner bool
+ var debug 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(&noBanner, "no-banner", noBanner, "do not print banner")
++ 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 (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")
++ }
++ }
+
+ if debug {
+ // cmd/buildid is used in debug mode.
+@@ -1182,8 +1205,13 @@ func cmdbootstrap() {
+ xprintf("\n")
+ }
+
+- gogcflags = os.Getenv("GO_GCFLAGS") // we were using $BOOT_GO_GCFLAGS until now
+- goldflags = os.Getenv("GO_LDFLAGS")
++ // 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
++ goldflags = os.Getenv("GO_LDFLAGS")
++ }
+ goBootstrap := pathf("%s/go_bootstrap", tooldir)
+ cmdGo := pathf("%s/go", gobin)
+ if debug {
+@@ -1212,7 +1240,11 @@ func cmdbootstrap() {
+ xprintf("\n")
+ }
+ xprintf("Building Go toolchain2 using go_bootstrap and Go toolchain1.\n")
+- os.Setenv("CC", compilerEnvLookup(defaultcc, goos, goarch))
++ if crossBuild {
++ os.Setenv("CC", defaultcc[""])
++ } else {
++ os.Setenv("CC", compilerEnvLookup(defaultcc, goos, goarch))
++ }
+ goInstall(goBootstrap, append([]string{"-i"}, toolchain...)...)
+ if debug {
+ run("", ShowOutput|CheckExit, pathf("%s/compile", tooldir), "-V=full")
+@@ -1249,45 +1281,82 @@ func cmdbootstrap() {
+ }
+ checkNotStale(goBootstrap, append(toolchain, "runtime/internal/sys")...)
+
+- if goos == oldgoos && goarch == oldgoarch {
+- // Common case - not setting up for cross-compilation.
+- timelog("build", "toolchain")
+- if vflag > 0 {
+- xprintf("\n")
++ if crossBuild {
++ 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(goBootstrap, toBuild...)
++ checkNotStale(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(defaultcc, goos, goarch))
++ xprintf("Building %s for target, %s/%s.\n", strings.Join(toBuild, ","), goos, goarch)
++ goInstall(goBootstrap, toBuild...)
++ checkNotStale(goBootstrap, toBuild...)
++ // Skip cmdGo staleness checks here, since we can't run the target's cmdGo binary
+ }
+- xprintf("Building packages and commands for %s/%s.\n", goos, goarch)
+ } else {
+- // GOOS/GOARCH does not match GOHOSTOS/GOHOSTARCH.
+- // Finish GOHOSTOS/GOHOSTARCH installation and then
+- // run GOOS/GOARCH installation.
+- timelog("build", "host toolchain")
+- if vflag > 0 {
+- xprintf("\n")
++ if goos == oldgoos && goarch == oldgoarch {
++ // Common case - not setting up for cross-compilation.
++ timelog("build", "toolchain")
++ if vflag > 0 {
++ xprintf("\n")
++ }
++ xprintf("Building packages and commands for %s/%s.\n", goos, goarch)
++ } else {
++ // GOOS/GOARCH does not match GOHOSTOS/GOHOSTARCH.
++ // Finish GOHOSTOS/GOHOSTARCH installation and then
++ // run GOOS/GOARCH installation.
++ timelog("build", "host toolchain")
++ if vflag > 0 {
++ xprintf("\n")
++ }
++ xprintf("Building packages and commands for host, %s/%s.\n", goos, goarch)
++ goInstall(goBootstrap, "std", "cmd")
++ checkNotStale(goBootstrap, "std", "cmd")
++ checkNotStale(cmdGo, "std", "cmd")
++
++ timelog("build", "target toolchain")
++ if vflag > 0 {
++ xprintf("\n")
++ }
++ goos = oldgoos
++ goarch = oldgoarch
++ os.Setenv("GOOS", goos)
++ os.Setenv("GOARCH", goarch)
++ os.Setenv("CC", compilerEnvLookup(defaultcc, goos, goarch))
++ xprintf("Building packages and commands for target, %s/%s.\n", goos, goarch)
+ }
+- xprintf("Building packages and commands for host, %s/%s.\n", goos, goarch)
+ goInstall(goBootstrap, "std", "cmd")
+ checkNotStale(goBootstrap, "std", "cmd")
+ checkNotStale(cmdGo, "std", "cmd")
+-
+- timelog("build", "target toolchain")
+- if vflag > 0 {
+- xprintf("\n")
++ if debug {
++ run("", ShowOutput|CheckExit, pathf("%s/compile", tooldir), "-V=full")
++ run("", ShowOutput|CheckExit, pathf("%s/buildid", tooldir), pathf("%s/pkg/%s_%s/runtime/internal/sys.a", goroot, goos, goarch))
++ checkNotStale(goBootstrap, append(toolchain, "runtime/internal/sys")...)
++ copyfile(pathf("%s/compile4", tooldir), pathf("%s/compile", tooldir), writeExec)
+ }
+- goos = oldgoos
+- goarch = oldgoarch
+- os.Setenv("GOOS", goos)
+- os.Setenv("GOARCH", goarch)
+- os.Setenv("CC", compilerEnvLookup(defaultcc, goos, goarch))
+- xprintf("Building packages and commands for target, %s/%s.\n", goos, goarch)
+- }
+- goInstall(goBootstrap, "std", "cmd")
+- checkNotStale(goBootstrap, "std", "cmd")
+- checkNotStale(cmdGo, "std", "cmd")
+- if debug {
+- run("", ShowOutput|CheckExit, pathf("%s/compile", tooldir), "-V=full")
+- run("", ShowOutput|CheckExit, pathf("%s/buildid", tooldir), pathf("%s/pkg/%s_%s/runtime/internal/sys.a", goroot, goos, goarch))
+- checkNotStale(goBootstrap, append(toolchain, "runtime/internal/sys")...)
+- copyfile(pathf("%s/compile4", tooldir), pathf("%s/compile", tooldir), writeExec)
+ }
+
+ // Check that there are no new files in $GOROOT/bin other than
+@@ -1305,7 +1374,11 @@ func cmdbootstrap() {
+ }
+
+ // Remove go_bootstrap now that we're done.
+- xremove(pathf("%s/go_bootstrap", tooldir))
++ // Except that for split host/target cross-builds, we need to
++ // keep it.
++ if ! crossBuild {
++ xremove(pathf("%s/go_bootstrap", tooldir))
++ }
+
+ // Print trailing banner unless instructed otherwise.
+ if !noBanner {
+--
+2.14.1
+
diff --git a/meta/recipes-devtools/go/go-1.10/0007-cmd-go-make-GOROOT-precious-by-default.patch b/meta/recipes-devtools/go/go-1.10/0007-cmd-go-make-GOROOT-precious-by-default.patch
new file mode 100644
index 0000000000..cadca3012b
--- /dev/null
+++ b/meta/recipes-devtools/go/go-1.10/0007-cmd-go-make-GOROOT-precious-by-default.patch
@@ -0,0 +1,97 @@
+From 71653883c263093624e6c92d4cd5187433887690 Mon Sep 17 00:00:00 2001
+From: Matt Madison <matt@madison.systems>
+Date: Sun, 18 Feb 2018 15:03:14 -0800
+Subject: [PATCH 7/8] 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 adds logic to treat the standard library and all
+other GOROOT-resident packages as essentially binary-only.
+If, during compilation, any of those packages are 'stale',
+an error is issued instead of rebuilding the stale components.
+
+For an OE build, staleness errors would indicate a problem
+with the build (missing dependencies, sstate issues, etc.).
+
+Upstream-Status: Inappropriate [OE specific]
+
+Signed-off-by: Matt Madison <matt@madison.systems>
+---
+ src/cmd/go/internal/work/build.go | 5 +++++
+ src/cmd/go/internal/work/buildid.go | 2 +-
+ src/cmd/go/internal/work/exec.go | 18 ++++++++++++++++++
+ 3 files changed, 24 insertions(+), 1 deletion(-)
+
+diff --git a/src/cmd/go/internal/work/build.go b/src/cmd/go/internal/work/build.go
+index 57b7b00879..e2ba95420e 100644
+--- a/src/cmd/go/internal/work/build.go
++++ b/src/cmd/go/internal/work/build.go
+@@ -143,6 +143,7 @@ See also: go install, go get, go clean.
+ }
+
+ const concurrentGCBackendCompilationEnabledByDefault = true
++var goRootPrecious bool = true
+
+ func init() {
+ // break init cycle
+@@ -156,6 +157,10 @@ func init() {
+
+ AddBuildFlags(CmdBuild)
+ AddBuildFlags(CmdInstall)
++
++ if x := os.Getenv("GOROOT_OVERRIDE"); x != "" {
++ goRootPrecious = false
++ }
+ }
+
+ // Note that flags consulted by other parts of the code
+diff --git a/src/cmd/go/internal/work/buildid.go b/src/cmd/go/internal/work/buildid.go
+index 39ca20ee4f..a047430177 100644
+--- a/src/cmd/go/internal/work/buildid.go
++++ b/src/cmd/go/internal/work/buildid.go
+@@ -463,7 +463,7 @@ func (b *Builder) useCache(a *Action, p *load.Package, actionHash cache.ActionID
+
+ if b.ComputeStaleOnly {
+ // Invoked during go list only to compute and record staleness.
+- if p := a.Package; p != nil && !p.Stale {
++ if p := a.Package; p != nil && !p.Stale && !(goRootPrecious && (p.Standard || p.Goroot)) {
+ p.Stale = true
+ if cfg.BuildA {
+ p.StaleReason = "build -a flag in use"
+diff --git a/src/cmd/go/internal/work/exec.go b/src/cmd/go/internal/work/exec.go
+index b0f6b45647..a876d59347 100644
+--- a/src/cmd/go/internal/work/exec.go
++++ b/src/cmd/go/internal/work/exec.go
+@@ -371,6 +371,24 @@ func (b *Builder) build(a *Action) (err error) {
+ return fmt.Errorf("missing or invalid binary-only package")
+ }
+
++ 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
++ }
++ if b.ComputeStaleOnly {
++ a.Package.Stale = true
++ a.Package.StaleReason = "missing or invalid GOROOT-resident package"
++ return nil
++ }
++ return fmt.Errorf("missing or invalid GOROOT-resident package")
++ }
++
+ if err := b.Mkdir(a.Objdir); err != nil {
+ return err
+ }
+--
+2.14.1
+
diff --git a/meta/recipes-devtools/go/go-1.10/0008-ld-replace-glibc-dynamic-linker-with-musl.patch b/meta/recipes-devtools/go/go-1.10/0008-ld-replace-glibc-dynamic-linker-with-musl.patch
new file mode 100644
index 0000000000..cc7179cb2c
--- /dev/null
+++ b/meta/recipes-devtools/go/go-1.10/0008-ld-replace-glibc-dynamic-linker-with-musl.patch
@@ -0,0 +1,130 @@
+From 5c3ed89c29d4f40ea4e66d569b1f6c9c4a51cd42 Mon Sep 17 00:00:00 2001
+From: Matt Madison <matt@madison.systems>
+Date: Sun, 18 Feb 2018 08:24:05 -0800
+Subject: [PATCH 8/8] ld: replace glibc dynamic linker with musl
+
+Rework of patch by Khem Raj <raj.khem@gmail.com>
+for go 1.10. Should be applied conditionally on
+musl being the system C library.
+
+Upstream-Status: Inappropriate [Real fix should be portable across libcs]
+
+Signed-off-by: Matt Madison <matt@madison.systems>
+---
+ src/cmd/link/internal/amd64/obj.go | 2 +-
+ src/cmd/link/internal/arm/obj.go | 2 +-
+ src/cmd/link/internal/arm64/obj.go | 2 +-
+ src/cmd/link/internal/mips/obj.go | 2 +-
+ src/cmd/link/internal/mips64/obj.go | 2 +-
+ src/cmd/link/internal/ppc64/obj.go | 2 +-
+ src/cmd/link/internal/s390x/obj.go | 2 +-
+ src/cmd/link/internal/x86/obj.go | 2 +-
+ 8 files changed, 8 insertions(+), 8 deletions(-)
+
+diff --git a/src/cmd/link/internal/amd64/obj.go b/src/cmd/link/internal/amd64/obj.go
+index 87e809166a..f522a63034 100644
+--- a/src/cmd/link/internal/amd64/obj.go
++++ b/src/cmd/link/internal/amd64/obj.go
+@@ -62,7 +62,7 @@ func Init() (*sys.Arch, ld.Arch) {
+ PEreloc1: pereloc1,
+ TLSIEtoLE: tlsIEtoLE,
+
+- Linuxdynld: "/lib64/ld-linux-x86-64.so.2",
++ Linuxdynld: "/lib64/ld-musl-x86-64.so.1",
+ Freebsddynld: "/libexec/ld-elf.so.1",
+ Openbsddynld: "/usr/libexec/ld.so",
+ Netbsddynld: "/libexec/ld.elf_so",
+diff --git a/src/cmd/link/internal/arm/obj.go b/src/cmd/link/internal/arm/obj.go
+index da16f92345..fd14940ede 100644
+--- a/src/cmd/link/internal/arm/obj.go
++++ b/src/cmd/link/internal/arm/obj.go
+@@ -58,7 +58,7 @@ func Init() (*sys.Arch, ld.Arch) {
+ Gentext: gentext,
+ Machoreloc1: machoreloc1,
+
+- Linuxdynld: "/lib/ld-linux.so.3", // 2 for OABI, 3 for EABI
++ Linuxdynld: "/lib/ld-musl-armhf.so.1",
+ Freebsddynld: "/usr/libexec/ld-elf.so.1",
+ Openbsddynld: "/usr/libexec/ld.so",
+ Netbsddynld: "/libexec/ld.elf_so",
+diff --git a/src/cmd/link/internal/arm64/obj.go b/src/cmd/link/internal/arm64/obj.go
+index 6b386ad737..99863712cc 100644
+--- a/src/cmd/link/internal/arm64/obj.go
++++ b/src/cmd/link/internal/arm64/obj.go
+@@ -57,7 +57,7 @@ func Init() (*sys.Arch, ld.Arch) {
+ Gentext: gentext,
+ Machoreloc1: machoreloc1,
+
+- Linuxdynld: "/lib/ld-linux-aarch64.so.1",
++ Linuxdynld: "/lib/ld-musl-aarch64.so.1",
+
+ Freebsddynld: "XXX",
+ Openbsddynld: "XXX",
+diff --git a/src/cmd/link/internal/mips/obj.go b/src/cmd/link/internal/mips/obj.go
+index c5d3451c39..fd85e6368d 100644
+--- a/src/cmd/link/internal/mips/obj.go
++++ b/src/cmd/link/internal/mips/obj.go
+@@ -60,7 +60,7 @@ func Init() (*sys.Arch, ld.Arch) {
+ Gentext: gentext,
+ Machoreloc1: machoreloc1,
+
+- Linuxdynld: "/lib/ld.so.1",
++ Linuxdynld: "/lib/ld-musl-mipsle.so.1",
+
+ Freebsddynld: "XXX",
+ Openbsddynld: "XXX",
+diff --git a/src/cmd/link/internal/mips64/obj.go b/src/cmd/link/internal/mips64/obj.go
+index 83974e5b56..097224f6da 100644
+--- a/src/cmd/link/internal/mips64/obj.go
++++ b/src/cmd/link/internal/mips64/obj.go
+@@ -59,7 +59,7 @@ func Init() (*sys.Arch, ld.Arch) {
+ Gentext: gentext,
+ Machoreloc1: machoreloc1,
+
+- Linuxdynld: "/lib64/ld64.so.1",
++ Linuxdynld: "/lib64/ld-musl-mips64le.so.1",
+ Freebsddynld: "XXX",
+ Openbsddynld: "XXX",
+ Netbsddynld: "XXX",
+diff --git a/src/cmd/link/internal/ppc64/obj.go b/src/cmd/link/internal/ppc64/obj.go
+index 273d9b42cb..a503abe8ea 100644
+--- a/src/cmd/link/internal/ppc64/obj.go
++++ b/src/cmd/link/internal/ppc64/obj.go
+@@ -62,7 +62,7 @@ func Init() (*sys.Arch, ld.Arch) {
+ Machoreloc1: machoreloc1,
+
+ // TODO(austin): ABI v1 uses /usr/lib/ld.so.1,
+- Linuxdynld: "/lib64/ld64.so.1",
++ Linuxdynld: "/lib64/ld-musl-powerpc64le.so.1",
+
+ Freebsddynld: "XXX",
+ Openbsddynld: "XXX",
+diff --git a/src/cmd/link/internal/s390x/obj.go b/src/cmd/link/internal/s390x/obj.go
+index 9ac7eb8217..3825ff7abe 100644
+--- a/src/cmd/link/internal/s390x/obj.go
++++ b/src/cmd/link/internal/s390x/obj.go
+@@ -57,7 +57,7 @@ func Init() (*sys.Arch, ld.Arch) {
+ Gentext: gentext,
+ Machoreloc1: machoreloc1,
+
+- Linuxdynld: "/lib64/ld64.so.1",
++ Linuxdynld: "/lib64/ld-musl-s390x.so.1",
+
+ // not relevant for s390x
+ Freebsddynld: "XXX",
+diff --git a/src/cmd/link/internal/x86/obj.go b/src/cmd/link/internal/x86/obj.go
+index 6a744dc04e..d81f392549 100644
+--- a/src/cmd/link/internal/x86/obj.go
++++ b/src/cmd/link/internal/x86/obj.go
+@@ -58,7 +58,7 @@ func Init() (*sys.Arch, ld.Arch) {
+ Machoreloc1: machoreloc1,
+ PEreloc1: pereloc1,
+
+- Linuxdynld: "/lib/ld-linux.so.2",
++ Linuxdynld: "/lib/ld-musl-i386.so.1",
+ Freebsddynld: "/usr/libexec/ld-elf.so.1",
+ Openbsddynld: "/usr/libexec/ld.so",
+ Netbsddynld: "/usr/libexec/ld.elf_so",
+--
+2.14.1
+
diff --git a/meta/recipes-devtools/go/go-1.9.inc b/meta/recipes-devtools/go/go-1.9.inc
deleted file mode 100644
index 2823304b7c..0000000000
--- a/meta/recipes-devtools/go/go-1.9.inc
+++ /dev/null
@@ -1,26 +0,0 @@
-require go-common.inc
-
-GO_BASEVERSION = "1.9"
-GO_MINOR = ".4"
-PV .= "${GO_MINOR}"
-
-FILESEXTRAPATHS_prepend := "${FILE_DIRNAME}/go-${GO_BASEVERSION}:"
-
-LIC_FILES_CHKSUM = "file://LICENSE;md5=5d4950ecb7b26d2c5e4e7b4e0dd74707"
-
-SRC_URI += "\
- file://0001-make.bash-quote-CC_FOR_TARGET.patch \
- file://0002-cmd-go-fix-CC-and-CXX-environment-variable-construct.patch \
- file://0003-make.bash-better-separate-host-and-target-builds.patch \
- file://0004-cmd-go-allow-GOTOOLDIR-to-be-overridden-in-the-envir.patch \
- file://0005-cmd-go-make-GOROOT-precious-by-default.patch \
- file://0006-make.bash-add-GOTOOLDIR_BOOTSTRAP-environment-variab.patch \
- file://0007-ld-add-soname-to-shareable-objects.patch \
- file://0008-make.bash-add-GOHOSTxx-indirection-for-cross-canadia.patch \
- file://0009-cmd-go-buildmode-pie-forces-external-linking-mode-on.patch \
- file://0010-make.bash-override-CC-when-building-dist-and-go_boot.patch \
-"
-SRC_URI_append_libc-musl = " file://set-external-linker.patch"
-
-SRC_URI[main.md5sum] = "6816441fd6680c63865cdd5cb8bc1960"
-SRC_URI[main.sha256sum] = "0573a8df33168977185aa44173305e5a0450f55213600e94541604b75d46dc06"
diff --git a/meta/recipes-devtools/go/go-1.9/0001-make.bash-quote-CC_FOR_TARGET.patch b/meta/recipes-devtools/go/go-1.9/0001-make.bash-quote-CC_FOR_TARGET.patch
deleted file mode 100644
index 7800975e48..0000000000
--- a/meta/recipes-devtools/go/go-1.9/0001-make.bash-quote-CC_FOR_TARGET.patch
+++ /dev/null
@@ -1,32 +0,0 @@
-From d24734ad44006791fd48fc45ea34fe608ff672fb Mon Sep 17 00:00:00 2001
-From: Matt Madison <matt@madison.systems>
-Date: Wed, 13 Sep 2017 08:04:23 -0700
-Subject: [PATCH 1/7] make.bash: quote CC_FOR_TARGET
-
-For OE cross-builds, $CC_FOR_TARGET has more than
-one word and needs to be quoted.
-
-Upstream-Status: Pending
-
-Signed-off-by: Khem Raj <raj.khem@gmail.com>
-Signed-off-by: Matt Madison <matt@madison.systems>
----
- src/make.bash | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
-diff --git a/src/make.bash b/src/make.bash
-index 71e7531..dcf3256 100755
---- a/src/make.bash
-+++ b/src/make.bash
-@@ -175,7 +175,7 @@ echo "##### Building packages and commands for $GOOS/$GOARCH."
-
- old_bin_files=$(cd $GOROOT/bin && echo *)
-
--CC=$CC_FOR_TARGET "$GOTOOLDIR"/go_bootstrap install $GO_FLAGS -gcflags "$GO_GCFLAGS" -ldflags "$GO_LDFLAGS" -v std cmd
-+CC="$CC_FOR_TARGET" "$GOTOOLDIR"/go_bootstrap install $GO_FLAGS -gcflags "$GO_GCFLAGS" -ldflags "$GO_LDFLAGS" -v std cmd
-
- # Check that there are no new files in $GOROOT/bin other than go and gofmt
- # and $GOOS_$GOARCH (a directory used when cross-compiling).
---
-2.7.4
-
diff --git a/meta/recipes-devtools/go/go-1.9/0002-cmd-go-fix-CC-and-CXX-environment-variable-construct.patch b/meta/recipes-devtools/go/go-1.9/0002-cmd-go-fix-CC-and-CXX-environment-variable-construct.patch
deleted file mode 100644
index a4e42261c3..0000000000
--- a/meta/recipes-devtools/go/go-1.9/0002-cmd-go-fix-CC-and-CXX-environment-variable-construct.patch
+++ /dev/null
@@ -1,67 +0,0 @@
-From a7170d32a13aead608abd18996f6dab2e2a631b5 Mon Sep 17 00:00:00 2001
-From: Matt Madison <matt@madison.systems>
-Date: Wed, 13 Sep 2017 08:06:37 -0700
-Subject: [PATCH 2/7] cmd/go: fix CC and CXX environment variable construction
-
-For OE cross-builds, CC and CXX have multiple words, and
-we need their complete definitions when setting up the
-environment during Go builds.
-
-Upstream-Status: Pending
-
-Signed-off-by: Khem Raj <raj.khem@gmail.com>
-Signed-off-by: Matt Madison <matt@madison.systems>
----
- src/cmd/go/internal/envcmd/env.go | 4 ++--
- src/cmd/go/internal/work/build.go | 12 ++++++++++++
- 2 files changed, 14 insertions(+), 2 deletions(-)
-
-diff --git a/src/cmd/go/internal/envcmd/env.go b/src/cmd/go/internal/envcmd/env.go
-index 43d4334..529d21d 100644
---- a/src/cmd/go/internal/envcmd/env.go
-+++ b/src/cmd/go/internal/envcmd/env.go
-@@ -74,10 +74,10 @@ func MkEnv() []cfg.EnvVar {
- }
-
- cmd := b.GccCmd(".")
-- env = append(env, cfg.EnvVar{Name: "CC", Value: cmd[0]})
-+ env = append(env, cfg.EnvVar{Name: "CC", Value: strings.Join(b.GccCmdForReal(), " ")})
- env = append(env, cfg.EnvVar{Name: "GOGCCFLAGS", Value: strings.Join(cmd[3:], " ")})
- cmd = b.GxxCmd(".")
-- env = append(env, cfg.EnvVar{Name: "CXX", Value: cmd[0]})
-+ env = append(env, cfg.EnvVar{Name: "CXX", Value: strings.Join(b.GxxCmdForReal(), " ")})
-
- if cfg.BuildContext.CgoEnabled {
- env = append(env, cfg.EnvVar{Name: "CGO_ENABLED", Value: "1"})
-diff --git a/src/cmd/go/internal/work/build.go b/src/cmd/go/internal/work/build.go
-index 7d667ff..85df0b3 100644
---- a/src/cmd/go/internal/work/build.go
-+++ b/src/cmd/go/internal/work/build.go
-@@ -3127,12 +3127,24 @@ func (b *Builder) GccCmd(objdir string) []string {
- return b.ccompilerCmd("CC", cfg.DefaultCC, objdir)
- }
-
-+// gccCmd returns a gcc command line prefix
-+// defaultCC is defined in zdefaultcc.go, written by cmd/dist.
-+func (b *Builder) GccCmdForReal() []string {
-+ return envList("CC", cfg.DefaultCC)
-+}
-+
- // gxxCmd returns a g++ command line prefix
- // defaultCXX is defined in zdefaultcc.go, written by cmd/dist.
- func (b *Builder) GxxCmd(objdir string) []string {
- return b.ccompilerCmd("CXX", cfg.DefaultCXX, objdir)
- }
-
-+// gxxCmd returns a g++ command line prefix
-+// defaultCXX is defined in zdefaultcc.go, written by cmd/dist.
-+func (b *Builder) GxxCmdForReal() []string {
-+ return envList("CXX", cfg.DefaultCXX)
-+}
-+
- // gfortranCmd returns a gfortran command line prefix.
- func (b *Builder) gfortranCmd(objdir string) []string {
- return b.ccompilerCmd("FC", "gfortran", objdir)
---
-2.7.4
-
diff --git a/meta/recipes-devtools/go/go-1.9/0003-make.bash-better-separate-host-and-target-builds.patch b/meta/recipes-devtools/go/go-1.9/0003-make.bash-better-separate-host-and-target-builds.patch
deleted file mode 100644
index ffd9f2359c..0000000000
--- a/meta/recipes-devtools/go/go-1.9/0003-make.bash-better-separate-host-and-target-builds.patch
+++ /dev/null
@@ -1,92 +0,0 @@
-From 31e88f06af7ab787d8fe0c1ca625193e1799e167 Mon Sep 17 00:00:00 2001
-From: Matt Madison <matt@madison.systems>
-Date: Wed, 13 Sep 2017 08:12:04 -0700
-Subject: [PATCH 3/7] make.bash: better separate host and target builds
-
-Fore OE cross-builds, the simple checks in make.bash are
-insufficient for distinguishing host and target build
-environments, so add some options for telling the
-script which parts are being built.
-
-Upstream-Status: Pending
-
-Signed-off-by: Khem Raj <raj.khem@gmail.com>
-Signed-off-by: Matt Madison <matt@madison.systems>
----
- src/make.bash | 51 ++++++++++++++++++++++++++++-----------------------
- 1 file changed, 28 insertions(+), 23 deletions(-)
-
-diff --git a/src/make.bash b/src/make.bash
-index dcf3256..9553623 100755
---- a/src/make.bash
-+++ b/src/make.bash
-@@ -156,13 +156,22 @@ if [ "$1" = "--no-clean" ]; then
- buildall=""
- shift
- fi
--./cmd/dist/dist bootstrap $buildall $GO_DISTFLAGS -v # builds go_bootstrap
-+do_host_build="yes"
-+do_target_build="yes"
-+if [ "$1" = "--target-only" ]; then
-+ do_host_build="no"
-+ shift
-+elif [ "$1" = "--host-only" ]; then
-+ do_target_build="no"
-+ shift
-+fi
-
--# Delay move of dist tool to now, because bootstrap may clear tool directory.
--mv cmd/dist/dist "$GOTOOLDIR"/dist
--echo
-+if [ "$do_host_build" = "yes" ]; then
-+ ./cmd/dist/dist bootstrap $buildall $GO_DISTFLAGS -v # builds go_bootstrap
-+ # Delay move of dist tool to now, because bootstrap may clear tool directory.
-+ mv cmd/dist/dist "$GOTOOLDIR"/dist
-+ echo
-
--if [ "$GOHOSTARCH" != "$GOARCH" -o "$GOHOSTOS" != "$GOOS" ]; then
- echo "##### Building packages and commands for host, $GOHOSTOS/$GOHOSTARCH."
- # CC_FOR_TARGET is recorded as the default compiler for the go tool. When building for the host, however,
- # use the host compiler, CC, from `cmd/dist/dist env` instead.
-@@ -171,24 +180,20 @@ if [ "$GOHOSTARCH" != "$GOARCH" -o "$GOHOSTOS" != "$GOOS" ]; then
- echo
- fi
-
--echo "##### Building packages and commands for $GOOS/$GOARCH."
--
--old_bin_files=$(cd $GOROOT/bin && echo *)
--
--CC="$CC_FOR_TARGET" "$GOTOOLDIR"/go_bootstrap install $GO_FLAGS -gcflags "$GO_GCFLAGS" -ldflags "$GO_LDFLAGS" -v std cmd
--
--# Check that there are no new files in $GOROOT/bin other than go and gofmt
--# and $GOOS_$GOARCH (a directory used when cross-compiling).
--(cd $GOROOT/bin && for f in *; do
-- if ! expr " $old_bin_files go gofmt ${GOOS}_${GOARCH} " : ".* $f " >/dev/null 2>/dev/null; then
-- echo 1>&2 "ERROR: unexpected new file in $GOROOT/bin: $f"
-- exit 1
-- fi
--done)
--
--echo
--
--rm -f "$GOTOOLDIR"/go_bootstrap
-+if [ "$do_target_build" = "yes" ]; then
-+ GO_INSTALL="${GO_TARGET_INSTALL:-std cmd}"
-+ echo "##### Building packages and commands for $GOOS/$GOARCH."
-+ if [ "$GOHOSTOS" = "$GOOS" -a "$GOHOSTARCH" = "$GOARCH" -a "$do_host_build" = "yes" ]; then
-+ rm -rf ./host-tools
-+ mkdir ./host-tools
-+ mv "$GOTOOLDIR"/* ./host-tools
-+ GOTOOLDIR="$PWD/host-tools"
-+ fi
-+ GOTOOLDIR="$GOTOOLDIR" CC="$CC_FOR_TARGET" "$GOTOOLDIR"/go_bootstrap install $GO_FLAGS -gcflags "$GO_GCFLAGS" -ldflags "$GO_LDFLAGS" -v ${GO_INSTALL}
-+ echo
-+
-+ rm -f "$GOTOOLDIR"/go_bootstrap
-+fi
-
- if [ "$1" != "--no-banner" ]; then
- "$GOTOOLDIR"/dist banner
---
-2.7.4
-
diff --git a/meta/recipes-devtools/go/go-1.9/0004-cmd-go-allow-GOTOOLDIR-to-be-overridden-in-the-envir.patch b/meta/recipes-devtools/go/go-1.9/0004-cmd-go-allow-GOTOOLDIR-to-be-overridden-in-the-envir.patch
deleted file mode 100644
index 180b06a4d3..0000000000
--- a/meta/recipes-devtools/go/go-1.9/0004-cmd-go-allow-GOTOOLDIR-to-be-overridden-in-the-envir.patch
+++ /dev/null
@@ -1,68 +0,0 @@
-From 1369178b497b12088ec4c2794606cc9f14cc327c Mon Sep 17 00:00:00 2001
-From: Matt Madison <matt@madison.systems>
-Date: Wed, 13 Sep 2017 08:15:03 -0700
-Subject: [PATCH 4/7] cmd/go: allow GOTOOLDIR to be overridden in the
- environment
-
-For OE cross-builds, host-side tools reside in the native
-GOROOT, not the target GOROOT. Allow GOTOOLDIR to be set
-in the environment to allow that split, rather than always
-computing GOTOOLDIR relative to the GOROOT setting.
-
-Upstream-Status: Pending
-
-Signed-off-by: Khem Raj <raj.khem@gmail.com>
-Signed-off-by: Matt Madison <matt@madison.systems>
----
- src/cmd/go/internal/cfg/cfg.go | 7 ++++++-
- src/cmd/go/internal/work/build.go | 2 +-
- src/go/build/build.go | 2 +-
- 3 files changed, 8 insertions(+), 3 deletions(-)
-
-diff --git a/src/cmd/go/internal/cfg/cfg.go b/src/cmd/go/internal/cfg/cfg.go
-index b3ad1ce..c1dc974 100644
---- a/src/cmd/go/internal/cfg/cfg.go
-+++ b/src/cmd/go/internal/cfg/cfg.go
-@@ -91,7 +91,12 @@ func init() {
- // as the tool directory does not move based on environment variables.
- // This matches the initialization of ToolDir in go/build,
- // except for using GOROOT rather than runtime.GOROOT().
-- build.ToolDir = filepath.Join(GOROOT, "pkg/tool/"+runtime.GOOS+"_"+runtime.GOARCH)
-+ s := os.Getenv("GOTOOLDIR")
-+ if s == "" {
-+ build.ToolDir = filepath.Join(GOROOT, "pkg/tool/"+runtime.GOOS+"_"+runtime.GOARCH)
-+ } else {
-+ build.ToolDir = s
-+ }
- }
-
- func findGOROOT() string {
-diff --git a/src/cmd/go/internal/work/build.go b/src/cmd/go/internal/work/build.go
-index 85df0b3..7b9a69e 100644
---- a/src/cmd/go/internal/work/build.go
-+++ b/src/cmd/go/internal/work/build.go
-@@ -1337,7 +1337,7 @@ func (b *Builder) build(a *Action) (err error) {
- }
-
- var cgoExe string
-- if a.cgo != nil && a.cgo.Target != "" {
-+ if a.cgo != nil && a.cgo.Target != "" && os.Getenv("GOTOOLDIR") == "" {
- cgoExe = a.cgo.Target
- } else {
- cgoExe = base.Tool("cgo")
-diff --git a/src/go/build/build.go b/src/go/build/build.go
-index fd89871..e16145b 100644
---- a/src/go/build/build.go
-+++ b/src/go/build/build.go
-@@ -1588,7 +1588,7 @@ func init() {
- }
-
- // ToolDir is the directory containing build tools.
--var ToolDir = filepath.Join(runtime.GOROOT(), "pkg/tool/"+runtime.GOOS+"_"+runtime.GOARCH)
-+var ToolDir = envOr("GOTOOLDIR", filepath.Join(runtime.GOROOT(), "pkg/tool/"+runtime.GOOS+"_"+runtime.GOARCH))
-
- // IsLocalImport reports whether the import path is
- // a local import path, like ".", "..", "./foo", or "../foo".
---
-2.7.4
-
diff --git a/meta/recipes-devtools/go/go-1.9/0005-cmd-go-make-GOROOT-precious-by-default.patch b/meta/recipes-devtools/go/go-1.9/0005-cmd-go-make-GOROOT-precious-by-default.patch
deleted file mode 100644
index 6e93bcb6ce..0000000000
--- a/meta/recipes-devtools/go/go-1.9/0005-cmd-go-make-GOROOT-precious-by-default.patch
+++ /dev/null
@@ -1,41 +0,0 @@
-From 44f961975dac6cf464a77b5f6dd0c47cc192c4fd Mon Sep 17 00:00:00 2001
-From: Matt Madison <matt@madison.systems>
-Date: Wed, 13 Sep 2017 08:19:52 -0700
-Subject: [PATCH 5/7] cmd/go: make GOROOT precious by default
-
-For OE builds, we never want packages that have
-already been installed into the build root to be
-modified, so prevent the go build tool from checking
-if they should be rebuilt.
-
-Also add an environment variable to override this
-behavior, just for building the Go runtime.
-
-Upstream-Status: Pending
-
-Signed-off-by: Matt Madison <matt@madison.systems>
----
- src/cmd/go/internal/load/pkg.go | 7 +++++++
- 1 file changed, 7 insertions(+)
-
-diff --git a/src/cmd/go/internal/load/pkg.go b/src/cmd/go/internal/load/pkg.go
-index 60de666..2660d3f 100644
---- a/src/cmd/go/internal/load/pkg.go
-+++ b/src/cmd/go/internal/load/pkg.go
-@@ -1530,6 +1530,13 @@ func isStale(p *Package) (bool, string) {
- return true, "build ID mismatch"
- }
-
-+ // For OE builds, make anything in GOROOT non-stale,
-+ // to prevent a package build from overwriting the
-+ // build root.
-+ if p.Goroot && os.Getenv("GOROOT_OVERRIDE") != "1" {
-+ return false, "GOROOT-resident packages do not get rebuilt"
-+ }
-+
- // Package is stale if a dependency is.
- for _, p1 := range p.Internal.Deps {
- if p1.Stale {
---
-2.7.4
-
diff --git a/meta/recipes-devtools/go/go-1.9/0006-make.bash-add-GOTOOLDIR_BOOTSTRAP-environment-variab.patch b/meta/recipes-devtools/go/go-1.9/0006-make.bash-add-GOTOOLDIR_BOOTSTRAP-environment-variab.patch
deleted file mode 100644
index f0f564044b..0000000000
--- a/meta/recipes-devtools/go/go-1.9/0006-make.bash-add-GOTOOLDIR_BOOTSTRAP-environment-variab.patch
+++ /dev/null
@@ -1,36 +0,0 @@
-From aae74d1045ca03306ba4159206ee3bac72bcdfbb Mon Sep 17 00:00:00 2001
-From: Matt Madison <matt@madison.systems>
-Date: Wed, 13 Sep 2017 08:23:23 -0700
-Subject: [PATCH 6/7] make.bash: add GOTOOLDIR_BOOTSTRAP environment variable
-
-For cross-canadian builds, we need to use the native
-GOTOOLDIR during the bootstrap phase, so provide a way
-to pass that setting into the build script.
-
-Upstream-Status: Pending
-
-Signed-off-by: Matt Madison <matt@madison.systems>
----
- src/make.bash | 3 ++-
- 1 file changed, 2 insertions(+), 1 deletion(-)
-
-diff --git a/src/make.bash b/src/make.bash
-index 9553623..2e6fb05 100755
---- a/src/make.bash
-+++ b/src/make.bash
-@@ -172,10 +172,11 @@ if [ "$do_host_build" = "yes" ]; then
- mv cmd/dist/dist "$GOTOOLDIR"/dist
- echo
-
-+ GOTOOLDIR_BOOTSTRAP="${GOTOOLDIR_BOOTSTRAP:-$GOTOOLDIR}"
- echo "##### Building packages and commands for host, $GOHOSTOS/$GOHOSTARCH."
- # CC_FOR_TARGET is recorded as the default compiler for the go tool. When building for the host, however,
- # use the host compiler, CC, from `cmd/dist/dist env` instead.
-- CC=$CC GOOS=$GOHOSTOS GOARCH=$GOHOSTARCH \
-+ CC=$CC GOOS=$GOHOSTOS GOARCH=$GOHOSTARCH GOTOOLDIR="$GOTOOLDIR_BOOTSTRAP" \
- "$GOTOOLDIR"/go_bootstrap install -gcflags "$GO_GCFLAGS" -ldflags "$GO_LDFLAGS" -v std cmd
- echo
- fi
---
-2.7.4
-
diff --git a/meta/recipes-devtools/go/go-1.9/0007-ld-add-soname-to-shareable-objects.patch b/meta/recipes-devtools/go/go-1.9/0007-ld-add-soname-to-shareable-objects.patch
deleted file mode 100644
index 6459782d81..0000000000
--- a/meta/recipes-devtools/go/go-1.9/0007-ld-add-soname-to-shareable-objects.patch
+++ /dev/null
@@ -1,46 +0,0 @@
-From e957c3458d53e37bf416f51d2f8bf54c195e50f5 Mon Sep 17 00:00:00 2001
-From: Matt Madison <matt@madison.systems>
-Date: Wed, 13 Sep 2017 08:27:02 -0700
-Subject: [PATCH 7/7] ld: add soname to shareable objects
-
-Shared library handling in OE depends on the inclusion
-of an soname header, so update the go linker to add that
-header for both internal and external linking.
-
-Upstream-Status: Pending
-
-Signed-off-by: Matt Madison <matt@madison.systems>
----
- 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 0234105..0b9e2d0 100644
---- a/src/cmd/link/internal/ld/lib.go
-+++ b/src/cmd/link/internal/ld/lib.go
-@@ -1124,12 +1124,14 @@ func (l *Link) hostlink() {
- // Pass -z nodelete to mark the shared library as
- // non-closeable: a dlclose will do nothing.
- argv = append(argv, "-shared", "-Wl,-z,nodelete")
-+ argv = append(argv, fmt.Sprintf("-Wl,-soname,%s", filepath.Base(*flagOutfile)))
- }
- case BuildmodeShared:
- if UseRelro() {
- argv = append(argv, "-Wl,-z,relro")
- }
- argv = append(argv, "-shared")
-+ argv = append(argv, fmt.Sprintf("-Wl,-soname,%s", filepath.Base(*flagOutfile)))
- case BuildmodePlugin:
- if Headtype == objabi.Hdarwin {
- argv = append(argv, "-dynamiclib")
-@@ -1138,6 +1140,7 @@ func (l *Link) hostlink() {
- argv = append(argv, "-Wl,-z,relro")
- }
- argv = append(argv, "-shared")
-+ argv = append(argv, fmt.Sprintf("-Wl,-soname,%s", filepath.Base(*flagOutfile)))
- }
- }
-
---
-2.7.4
-
diff --git a/meta/recipes-devtools/go/go-1.9/0008-make.bash-add-GOHOSTxx-indirection-for-cross-canadia.patch b/meta/recipes-devtools/go/go-1.9/0008-make.bash-add-GOHOSTxx-indirection-for-cross-canadia.patch
deleted file mode 100644
index 0977c78350..0000000000
--- a/meta/recipes-devtools/go/go-1.9/0008-make.bash-add-GOHOSTxx-indirection-for-cross-canadia.patch
+++ /dev/null
@@ -1,33 +0,0 @@
-From 03e6c339d4fb712fbb8c4ca6ef2fc7100dcdb3d7 Mon Sep 17 00:00:00 2001
-From: Matt Madison <matt@madison.systems>
-Date: Thu, 14 Sep 2017 05:38:10 -0700
-Subject: [PATCH 8/8] make.bash: add GOHOSTxx indirection for cross-canadian
- builds
-
-Add environment variables for specifying the host OS/arch
-that we are building the compiler for, so it can differ from
-the build host OS/arch.
-
-Upstream-Status: Pending
-
-Signed-off-by: Matt Madison <matt@madison.systems>
----
- src/make.bash | 2 ++
- 1 file changed, 2 insertions(+)
-
-diff --git a/src/make.bash b/src/make.bash
-index 2e6fb05..0bdadc6 100755
---- a/src/make.bash
-+++ b/src/make.bash
-@@ -173,6 +173,8 @@ if [ "$do_host_build" = "yes" ]; then
- echo
-
- GOTOOLDIR_BOOTSTRAP="${GOTOOLDIR_BOOTSTRAP:-$GOTOOLDIR}"
-+ GOHOSTOS="${GOHOSTOS_CROSS:-$GOHOSTOS}"
-+ GOHOSTARCH="${GOHOSTARCH_CROSS:-$GOHOSTARCH}"
- echo "##### Building packages and commands for host, $GOHOSTOS/$GOHOSTARCH."
- # CC_FOR_TARGET is recorded as the default compiler for the go tool. When building for the host, however,
- # use the host compiler, CC, from `cmd/dist/dist env` instead.
---
-2.7.4
-
diff --git a/meta/recipes-devtools/go/go-1.9/0009-cmd-go-buildmode-pie-forces-external-linking-mode-on.patch b/meta/recipes-devtools/go/go-1.9/0009-cmd-go-buildmode-pie-forces-external-linking-mode-on.patch
deleted file mode 100644
index aa5fcfdd23..0000000000
--- a/meta/recipes-devtools/go/go-1.9/0009-cmd-go-buildmode-pie-forces-external-linking-mode-on.patch
+++ /dev/null
@@ -1,47 +0,0 @@
-From aae44527c8065d54f6acaf87c82cba1ac96fae59 Mon Sep 17 00:00:00 2001
-From: Ian Lance Taylor <iant@golang.org>
-Date: Fri, 18 Aug 2017 17:46:03 -0700
-Subject: [PATCH] cmd/go: -buildmode=pie forces external linking mode on all
- systems
-
-The go tool assumed that -buildmode=pie implied internal linking on
-linux-amd64. However, that was changed by CL 36417 for issue #18968.
-
-Fixes #21452
-
-Change-Id: I8ed13aea52959cc5c53223f4c41ba35329445545
-Reviewed-on: https://go-review.googlesource.com/57231
-Run-TryBot: Ian Lance Taylor <iant@golang.org>
-TryBot-Result: Gobot Gobot <gobot@golang.org>
-Reviewed-by: Avelino <t@avelino.xxx>
-Reviewed-by: Rob Pike <r@golang.org>
----
-Upstream-Status: Backport
-Signed-off-by: Khem Raj <raj.khem@gmail.com>
-
- src/cmd/go/internal/load/pkg.go | 7 ++++---
- 1 file changed, 4 insertions(+), 3 deletions(-)
-
-diff --git a/src/cmd/go/internal/load/pkg.go b/src/cmd/go/internal/load/pkg.go
-index 2660d3f..d40773b 100644
---- a/src/cmd/go/internal/load/pkg.go
-+++ b/src/cmd/go/internal/load/pkg.go
-@@ -954,11 +954,12 @@ func (p *Package) load(stk *ImportStack, bp *build.Package, err error) *Package
-
- if cfg.BuildContext.CgoEnabled && p.Name == "main" && !p.Goroot {
- // Currently build modes c-shared, pie (on systems that do not
-- // support PIE with internal linking mode), plugin, and
-- // -linkshared force external linking mode, as of course does
-+ // support PIE with internal linking mode (currently all
-+ // systems: issue #18968)), plugin, and -linkshared force
-+ // external linking mode, as of course does
- // -ldflags=-linkmode=external. External linking mode forces
- // an import of runtime/cgo.
-- pieCgo := cfg.BuildBuildmode == "pie" && (cfg.BuildContext.GOOS != "linux" || cfg.BuildContext.GOARCH != "amd64")
-+ pieCgo := cfg.BuildBuildmode == "pie"
- linkmodeExternal := false
- for i, a := range cfg.BuildLdflags {
- if a == "-linkmode=external" {
---
-2.14.1
-
diff --git a/meta/recipes-devtools/go/go-1.9/0010-make.bash-override-CC-when-building-dist-and-go_boot.patch b/meta/recipes-devtools/go/go-1.9/0010-make.bash-override-CC-when-building-dist-and-go_boot.patch
deleted file mode 100644
index 83fd78c3d7..0000000000
--- a/meta/recipes-devtools/go/go-1.9/0010-make.bash-override-CC-when-building-dist-and-go_boot.patch
+++ /dev/null
@@ -1,43 +0,0 @@
-From 21d83dd9499e5be30eea28dd7034d1ea2a01c838 Mon Sep 17 00:00:00 2001
-From: Matt Madison <matt@madison.systems>
-Date: Tue, 14 Nov 2017 07:38:42 -0800
-Subject: [PATCH 10/10] make.bash: override CC when building dist and
- go_bootstrap
-
-For cross-canadian builds, dist and go_bootstrap
-run on the build host, so CC needs to point to the
-build host's C compiler. Add a BUILD_CC environment
-for this, falling back to $CC if not present.
-
-Upstream-Status: Pending
-
-Signed-off-by: Matt Madison <matt@madison.systems>
----
- src/make.bash | 4 ++--
- 1 file changed, 2 insertions(+), 2 deletions(-)
-
-diff --git a/src/make.bash b/src/make.bash
-index 0bdadc6..f199349 100755
---- a/src/make.bash
-+++ b/src/make.bash
-@@ -131,7 +131,7 @@ if [ "$GOROOT_BOOTSTRAP" = "$GOROOT" ]; then
- exit 1
- fi
- rm -f cmd/dist/dist
--GOROOT="$GOROOT_BOOTSTRAP" GOOS="" GOARCH="" "$GOROOT_BOOTSTRAP/bin/go" build -o cmd/dist/dist ./cmd/dist
-+CC=${BUILD_CC:-${CC}} GOROOT="$GOROOT_BOOTSTRAP" GOOS="" GOARCH="" "$GOROOT_BOOTSTRAP/bin/go" build -o cmd/dist/dist ./cmd/dist
-
- # -e doesn't propagate out of eval, so check success by hand.
- eval $(./cmd/dist/dist env -p || echo FAIL=true)
-@@ -167,7 +167,7 @@ elif [ "$1" = "--host-only" ]; then
- fi
-
- if [ "$do_host_build" = "yes" ]; then
-- ./cmd/dist/dist bootstrap $buildall $GO_DISTFLAGS -v # builds go_bootstrap
-+ CC=${BUILD_CC:-${CC}} ./cmd/dist/dist bootstrap $buildall $GO_DISTFLAGS -v # builds go_bootstrap
- # Delay move of dist tool to now, because bootstrap may clear tool directory.
- mv cmd/dist/dist "$GOTOOLDIR"/dist
- echo
---
-2.7.4
-
diff --git a/meta/recipes-devtools/go/go-1.9/set-external-linker.patch b/meta/recipes-devtools/go/go-1.9/set-external-linker.patch
deleted file mode 100644
index d6bd7fa39c..0000000000
--- a/meta/recipes-devtools/go/go-1.9/set-external-linker.patch
+++ /dev/null
@@ -1,111 +0,0 @@
-Change the dynamic linker hardcoding to use musl when not using glibc
-this should be applied conditional to musl being the system C library
-
-Upstream-Status: Inappropriate [Real Fix should be portable across libcs]
-
-Signed-off-by: Khem Raj <raj.khem@gmail.com>
-
-Index: go/src/cmd/link/internal/amd64/obj.go
-===================================================================
---- go.orig/src/cmd/link/internal/amd64/obj.go
-+++ go/src/cmd/link/internal/amd64/obj.go
-@@ -67,7 +67,7 @@ func Init() {
- ld.Thearch.Append64 = ld.Append64l
- ld.Thearch.TLSIEtoLE = tlsIEtoLE
-
-- ld.Thearch.Linuxdynld = "/lib64/ld-linux-x86-64.so.2"
-+ ld.Thearch.Linuxdynld = "/lib/ld-musl-x86_64.so.1"
- ld.Thearch.Freebsddynld = "/libexec/ld-elf.so.1"
- ld.Thearch.Openbsddynld = "/usr/libexec/ld.so"
- ld.Thearch.Netbsddynld = "/libexec/ld.elf_so"
-Index: go/src/cmd/link/internal/arm/obj.go
-===================================================================
---- go.orig/src/cmd/link/internal/arm/obj.go
-+++ go/src/cmd/link/internal/arm/obj.go
-@@ -63,7 +63,7 @@ func Init() {
- ld.Thearch.Append32 = ld.Append32l
- ld.Thearch.Append64 = ld.Append64l
-
-- ld.Thearch.Linuxdynld = "/lib/ld-linux.so.3" // 2 for OABI, 3 for EABI
-+ ld.Thearch.Linuxdynld = "/lib/ld-musl-armhf.so.1"
- ld.Thearch.Freebsddynld = "/usr/libexec/ld-elf.so.1"
- ld.Thearch.Openbsddynld = "/usr/libexec/ld.so"
- ld.Thearch.Netbsddynld = "/libexec/ld.elf_so"
-Index: go/src/cmd/link/internal/arm64/obj.go
-===================================================================
---- go.orig/src/cmd/link/internal/arm64/obj.go
-+++ go/src/cmd/link/internal/arm64/obj.go
-@@ -62,7 +62,7 @@ func Init() {
- ld.Thearch.Append32 = ld.Append32l
- ld.Thearch.Append64 = ld.Append64l
-
-- ld.Thearch.Linuxdynld = "/lib/ld-linux-aarch64.so.1"
-+ ld.Thearch.Linuxdynld = "/lib/ld-musl-aarch64.so.1"
-
- ld.Thearch.Freebsddynld = "XXX"
- ld.Thearch.Openbsddynld = "XXX"
-Index: go/src/cmd/link/internal/mips/obj.go
-===================================================================
---- go.orig/src/cmd/link/internal/mips/obj.go
-+++ go/src/cmd/link/internal/mips/obj.go
-@@ -77,7 +77,7 @@ func Init() {
- ld.Thearch.Append64 = ld.Append64b
- }
-
-- ld.Thearch.Linuxdynld = "/lib/ld.so.1"
-+ ld.Thearch.Linuxdynld = "/lib/ld-musl-mipsle.so.1"
-
- ld.Thearch.Freebsddynld = "XXX"
- ld.Thearch.Openbsddynld = "XXX"
-Index: go/src/cmd/link/internal/mips64/obj.go
-===================================================================
---- go.orig/src/cmd/link/internal/mips64/obj.go
-+++ go/src/cmd/link/internal/mips64/obj.go
-@@ -75,7 +75,7 @@ func Init() {
- ld.Thearch.Append64 = ld.Append64b
- }
-
-- ld.Thearch.Linuxdynld = "/lib64/ld64.so.1"
-+ ld.Thearch.Linuxdynld = "/lib64/ld-musl-mips64le.so.1"
-
- ld.Thearch.Freebsddynld = "XXX"
- ld.Thearch.Openbsddynld = "XXX"
-Index: go/src/cmd/link/internal/ppc64/obj.go
-===================================================================
---- go.orig/src/cmd/link/internal/ppc64/obj.go
-+++ go/src/cmd/link/internal/ppc64/obj.go
-@@ -77,7 +77,7 @@ func Init() {
- }
-
- // TODO(austin): ABI v1 uses /usr/lib/ld.so.1
-- ld.Thearch.Linuxdynld = "/lib64/ld64.so.1"
-+ ld.Thearch.Linuxdynld = "/lib/ld-musl-powerpc64le.so.1"
-
- ld.Thearch.Freebsddynld = "XXX"
- ld.Thearch.Openbsddynld = "XXX"
-Index: go/src/cmd/link/internal/s390x/obj.go
-===================================================================
---- go.orig/src/cmd/link/internal/s390x/obj.go
-+++ go/src/cmd/link/internal/s390x/obj.go
-@@ -62,7 +62,7 @@ func Init() {
- ld.Thearch.Append32 = ld.Append32b
- ld.Thearch.Append64 = ld.Append64b
-
-- ld.Thearch.Linuxdynld = "/lib64/ld64.so.1"
-+ ld.Thearch.Linuxdynld = "/lib/ld-musl-s390x.so.1"
-
- // not relevant for s390x
- ld.Thearch.Freebsddynld = "XXX"
-Index: go/src/cmd/link/internal/x86/obj.go
-===================================================================
---- go.orig/src/cmd/link/internal/x86/obj.go
-+++ go/src/cmd/link/internal/x86/obj.go
-@@ -63,7 +63,7 @@ func Init() {
- ld.Thearch.Append32 = ld.Append32l
- ld.Thearch.Append64 = ld.Append64l
-
-- ld.Thearch.Linuxdynld = "/lib/ld-linux.so.2"
-+ ld.Thearch.Linuxdynld = "/lib/ld-musl-i386.so.1"
- ld.Thearch.Freebsddynld = "/usr/libexec/ld-elf.so.1"
- ld.Thearch.Openbsddynld = "/usr/libexec/ld.so"
- ld.Thearch.Netbsddynld = "/usr/libexec/ld.elf_so"
diff --git a/meta/recipes-devtools/go/go-common.inc b/meta/recipes-devtools/go/go-common.inc
index 37138b51ed..611775b2cc 100644
--- a/meta/recipes-devtools/go/go-common.inc
+++ b/meta/recipes-devtools/go/go-common.inc
@@ -22,6 +22,8 @@ UPSTREAM_CHECK_REGEX = "(?P<pver>\d+(\.\d+)+)\.src\.tar"
INHIBIT_PACKAGE_DEBUG_SPLIT = "1"
SSTATE_SCAN_CMD = "true"
+export GOROOT_OVERRIDE = "1"
+
do_compile_prepend() {
BUILD_CC=${BUILD_CC}
}
diff --git a/meta/recipes-devtools/go/go-cross-canadian.inc b/meta/recipes-devtools/go/go-cross-canadian.inc
index 8afda6b2ce..c84aa4c9eb 100644
--- a/meta/recipes-devtools/go/go-cross-canadian.inc
+++ b/meta/recipes-devtools/go/go-cross-canadian.inc
@@ -7,34 +7,34 @@ PN = "go-cross-canadian-${TRANSLATED_TARGET_ARCH}"
export GOHOSTOS = "${BUILD_GOOS}"
export GOHOSTARCH = "${BUILD_GOARCH}"
-export GOHOSTOS_CROSS = "${HOST_GOOS}"
-export GOHOSTARCH_CROSS = "${HOST_GOARCH}"
export GOROOT_BOOTSTRAP = "${STAGING_LIBDIR_NATIVE}/go"
export GOTOOLDIR_BOOTSTRAP = "${STAGING_LIBDIR_NATIVE}/${HOST_SYS}/go/pkg/tool/${BUILD_GOTUPLE}"
export GOROOT_FINAL = "${libdir}/go"
export CGO_ENABLED = "1"
-export CC_FOR_TARGET = "${TARGET_PREFIX}gcc"
-export CXX_FOR_TARGET = "${TARGET_PREFIX}g++"
-CC = "${HOST_PREFIX}gcc"
-export CGO_CFLAGS = "--sysroot=${STAGING_DIR_TARGET} ${HOST_CC_ARCH} ${CFLAGS}"
-export CGO_LDFLAGS = "--sysroot=${STAGING_DIR_TARGET} ${HOST_CC_ARCH} ${LDFLAGS}"
-export GO_LDFLAGS = '-linkmode external -extld ${HOST_PREFIX}gcc -extldflags "--sysroot=${STAGING_DIR_TARGET} ${HOST_CC_ARCH} ${LDFLAGS}"'
+export GOCACHE = "off"
+export GOTMPDIR ?= "${WORKDIR}/go-tmp"
+GOTMPDIR[vardepvalue] = ""
+#CC = "${HOST_PREFIX}gcc"
+export CGO_CFLAGS = "${CFLAGS}"
+export CGO_LDFLAGS = "${LDFLAGS}"
+export GO_LDFLAGS = '-v -linkmode external -extld ${HOST_PREFIX}gcc -extldflags "--sysroot=${STAGING_DIR_HOST} ${HOST_CC_ARCH} ${LDFLAGS}"'
do_configure[noexec] = "1"
do_compile() {
- export GOBIN="${B}/bin"
- rm -rf ${GOBIN} ${B}/pkg
- mkdir ${GOBIN}
+ export CC_FOR_${HOST_GOOS}_${HOST_GOARCH}="${HOST_PREFIX}gcc --sysroot=${STAGING_DIR_HOST}${SDKPATHNATIVE}"
+ export CXX_FOR_${HOST_GOOS}_${HOST_GOARCH}="${HOST_PREFIX}gxx --sysroot=${STAGING_DIR_HOST}${SDKPATHNATIVE}"
cd src
./make.bash --host-only --no-banner
cd ${B}
}
+do_compile[dirs] =+ "${GOTMPDIR} ${B}/bin ${B}/pkg"
+do_compile[cleandirs] += "${GOTMPDIR} ${B}/bin ${B}/pkg"
make_wrapper() {
- rm -f ${D}${bindir}/$2
- cat <<END >${D}${bindir}/$2
+ rm -f ${D}${bindir}/$2
+ cat <<END >${D}${bindir}/$2
#!/bin/sh
here=\`dirname \$0\`
native_goroot=\`readlink -f \$here/../../lib/${TARGET_SYS}/go\`
@@ -46,7 +46,7 @@ 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
+ chmod +x ${D}${bindir}/$2
}
do_install() {
diff --git a/meta/recipes-devtools/go/go-cross-canadian_1.9.bb b/meta/recipes-devtools/go/go-cross-canadian_1.10.bb
similarity index 100%
rename from meta/recipes-devtools/go/go-cross-canadian_1.9.bb
rename to meta/recipes-devtools/go/go-cross-canadian_1.10.bb
diff --git a/meta/recipes-devtools/go/go-cross.inc b/meta/recipes-devtools/go/go-cross.inc
index 3ac7211bc3..fe92651581 100644
--- a/meta/recipes-devtools/go/go-cross.inc
+++ b/meta/recipes-devtools/go/go-cross.inc
@@ -1,7 +1,7 @@
inherit cross
PROVIDES = "virtual/${TARGET_PREFIX}go"
-DEPENDS += "go-native"
+DEPENDS = "go-native"
PN = "go-cross-${TARGET_ARCH}"
@@ -13,26 +13,27 @@ export GOARM = "${TARGET_GOARM}"
export GO386 = "${TARGET_GO386}"
export GOROOT_BOOTSTRAP = "${STAGING_LIBDIR_NATIVE}/go"
export GOROOT_FINAL = "${libdir}/go"
+export GOCACHE = "off"
+export GOTMPDIR ?= "${WORKDIR}/go-tmp"
+GOTMPDIR[vardepvalue] = ""
export CGO_ENABLED = "1"
-export CC_FOR_TARGET="${TARGET_PREFIX}gcc ${TARGET_CC_ARCH} --sysroot=${STAGING_DIR_TARGET}"
-export CXX_FOR_TARGET="${TARGET_PREFIX}g++ ${TARGET_CC_ARCH} --sysroot=${STAGING_DIR_TARGET}"
CC = "${@d.getVar('BUILD_CC').strip()}"
do_configure[noexec] = "1"
do_compile() {
- export GOBIN="${B}/bin"
- rm -rf ${GOBIN} ${B}/pkg
- mkdir ${GOBIN}
- cd src
- ./make.bash --host-only
- cd ${B}
+ export CC_FOR_${GOOS}_${GOARCH}="${TARGET_PREFIX}gcc ${TARGET_CC_ARCH} --sysroot=${STAGING_DIR_TARGET}"
+ export CXX_FOR_${GOOS}_${GOARCh}="${TARGET_PREFIX}g++ ${TARGET_CC_ARCH} --sysroot=${STAGING_DIR_TARGET}"
+ cd src
+ ./make.bash --host-only --no-banner
+ cd ${B}
}
-
+do_compile[dirs] =+ "${GOTMPDIR} ${B}/bin ${B}/pkg"
+do_compile[cleandirs] += "${GOTMPDIR} ${B}/bin ${B}/pkg"
make_wrapper() {
- rm -f ${D}${bindir}/$2
- cat <<END >${D}${bindir}/$2
+ rm -f ${D}${bindir}/$2
+ cat <<END >${D}${bindir}/$2
#!/bin/bash
here=\`dirname \$0\`
export GOARCH="${TARGET_GOARCH}"
@@ -41,22 +42,22 @@ export GOARM="\${GOARM:-${TARGET_GOARM}}"
export GO386="\${GO386:-${TARGET_GO386}}"
\$here/../../lib/${CROSS_TARGET_SYS_DIR}/go/bin/$1 "\$@"
END
- chmod +x ${D}${bindir}/$2
+ 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)
- rm -rf ${D}${libdir}/go/src/runtime/pprof/testdata
- 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
+ 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
}
diff --git a/meta/recipes-devtools/go/go-cross_1.9.bb b/meta/recipes-devtools/go/go-cross_1.10.bb
similarity index 100%
rename from meta/recipes-devtools/go/go-cross_1.9.bb
rename to meta/recipes-devtools/go/go-cross_1.10.bb
diff --git a/meta/recipes-devtools/go/go-crosssdk.inc b/meta/recipes-devtools/go/go-crosssdk.inc
index f67e4b92a0..05ca62eba8 100644
--- a/meta/recipes-devtools/go/go-crosssdk.inc
+++ b/meta/recipes-devtools/go/go-crosssdk.inc
@@ -11,21 +11,21 @@ export GOARCH = "${TARGET_GOARCH}"
export GOROOT_BOOTSTRAP = "${STAGING_LIBDIR_NATIVE}/go"
export GOROOT_FINAL = "${libdir}/go"
export CGO_ENABLED = "1"
-export CC_FOR_TARGET="${TARGET_PREFIX}gcc ${TARGET_CC_ARCH} --sysroot=${STAGING_DIR_TARGET}${SDKPATHNATIVE}"
-export CXX_FOR_TARGET="${TARGET_PREFIX}g++ ${TARGET_CC_ARCH} --sysroot=${STAGING_DIR_TARGET}${SDKPATHNATIVE}"
-export GO_INSTALL = "cmd"
-CC = "${@d.getVar('BUILD_CC').strip()}"
+export GOCACHE = "off"
+export GOTMPDIR ?= "${WORKDIR}/go-tmp"
+GOTMPDIR[vardepvalue] = ""
do_configure[noexec] = "1"
do_compile() {
- export GOBIN="${B}/bin"
- rm -rf ${GOBIN} ${B}/pkg
- mkdir ${GOBIN}
+ export CC_FOR_${TARGET_GOOS}_${TARGET_GOARCH}="${TARGET_PREFIX}gcc ${TARGET_CC_ARCH} --sysroot=${STAGING_DIR_TARGET}${SDKPATHNATIVE}"
+ export CXX_FOR_${TARGET_GOOS}_${TARGET_GOARCH}="${TARGET_PREFIX}g++ ${TARGET_CC_ARCH} --sysroot=${STAGING_DIR_TARGET}${SDKPATHNATIVE}"
cd src
- ./make.bash --host-only
+ ./make.bash --host-only --no-banner
cd ${B}
}
+do_compile[dirs] =+ "${GOTMPDIR} ${B}/bin ${B}/pkg"
+do_compile[cleandirs] += "${GOTMPDIR} ${B}/bin ${B}/pkg"
make_wrapper() {
rm -f ${D}${bindir}/$2
diff --git a/meta/recipes-devtools/go/go-crosssdk_1.9.bb b/meta/recipes-devtools/go/go-crosssdk_1.10.bb
similarity index 100%
rename from meta/recipes-devtools/go/go-crosssdk_1.9.bb
rename to meta/recipes-devtools/go/go-crosssdk_1.10.bb
diff --git a/meta/recipes-devtools/go/go-native.inc b/meta/recipes-devtools/go/go-native.inc
index 95db1c2b7c..31e899da82 100644
--- a/meta/recipes-devtools/go/go-native.inc
+++ b/meta/recipes-devtools/go/go-native.inc
@@ -4,34 +4,33 @@ nonstaging_libdir := "${libdir}"
inherit native
-SRC_URI_append = " http://golang.org/dl/go1.4.3.src.tar.gz;name=bootstrap;subdir=go1.4"
-SRC_URI[bootstrap.md5sum] = "dfb604511115dd402a77a553a5923a04"
-SRC_URI[bootstrap.sha256sum] = "9947fc705b0b841b5938c48b22dc33e9647ec0752bae66e50278df4f23f64959"
+SRC_URI_append = " https://dl.google.com/go/go1.4-bootstrap-20171003.tar.gz;name=bootstrap;subdir=go1.4"
+SRC_URI[bootstrap.md5sum] = "dbf727a4b0e365bf88d97cbfde590016"
+SRC_URI[bootstrap.sha256sum] = "f4ff5b5eb3a3cae1c993723f3eab519c5bae18866b5e5f96fe1102f0cb5c3e52"
export GOOS = "${BUILD_GOOS}"
export GOARCH = "${BUILD_GOARCH}"
+export GOTMPDIR ?= "${WORKDIR}/go-tmp"
+GOTMPDIR[vardepvalue] = ""
CC = "${@d.getVar('BUILD_CC').strip()}"
export CGO_ENABLED = "1"
do_configure() {
- cd ${WORKDIR}/go1.4/go/src
- CGO_ENABLED=0 GOROOT=${WORKDIR}/go1.4/go ./make.bash
+ cd ${WORKDIR}/go1.4/go/src
+ CGO_ENABLED=0 GOROOT=${WORKDIR}/go1.4/go ./make.bash
}
do_compile() {
- export GOBIN="${B}/bin"
export GOROOT_FINAL="${nonstaging_libdir}/go"
export GOROOT_BOOTSTRAP="${WORKDIR}/go1.4/go"
- rm -rf ${GOBIN}
- mkdir ${GOBIN}
-
- export TMPDIR=${WORKDIR}/build-tmp
- mkdir -p ${WORKDIR}/build-tmp
cd src
- ./make.bash --host-only
+ ./make.bash --no-banner
+ cd ${B}
}
+do_compile[dirs] =+ "${GOTMPDIR} ${B}/bin"
+do_compile[cleandirs] += "${GOTMPDIR} ${B}/bin"
make_wrapper() {
rm -f ${D}${bindir}/$2$3
@@ -51,7 +50,7 @@ do_install() {
(cd ${S}/src; for d in *; do \
[ -d $d ] && cp -a ${S}/src/$d ${D}${libdir}/go/src/; \
done)
- rm -rf ${D}${libdir}/go/src/runtime/pprof/testdata
+ find ${D}${libdir}/go/src -depth -type d -name testdata -exec rm -rf {} \;
install -d ${D}${bindir} ${D}${libdir}/go/bin
for f in ${B}/bin/*
do
diff --git a/meta/recipes-devtools/go/go-native_1.9.bb b/meta/recipes-devtools/go/go-native_1.10.bb
similarity index 100%
rename from meta/recipes-devtools/go/go-native_1.9.bb
rename to meta/recipes-devtools/go/go-native_1.10.bb
diff --git a/meta/recipes-devtools/go/go-runtime.inc b/meta/recipes-devtools/go/go-runtime.inc
index 29ae86e4ee..7a3b415b3f 100644
--- a/meta/recipes-devtools/go/go-runtime.inc
+++ b/meta/recipes-devtools/go/go-runtime.inc
@@ -10,11 +10,18 @@ export GOARM = "${TARGET_GOARM}"
export GO386 = "${TARGET_GO386}"
export GOROOT_BOOTSTRAP = "${STAGING_LIBDIR_NATIVE}/go"
export GOROOT_FINAL = "${libdir}/go"
-export GO_TARGET_INSTALL = "std"
export CGO_ENABLED = "1"
-export CC_FOR_TARGET="${CC}"
-export CXX_FOR_TARGET="${CXX}"
-export GOROOT_OVERRIDE = "1"
+export CGO_CFLAGS = "${CFLAGS}"
+export CGO_CPPFLAGS = "${CPPFLAGS}"
+export CGO_CXXFLAGS = "${CXXFLAGS}"
+export CGO_LDFLAGS = "${LDFLAGS}"
+export GOCACHE = "off"
+export GOTMPDIR ?= "${WORKDIR}/go-tmp"
+GOTMPDIR[vardepvalue] = ""
+GO_EXTLDFLAGS ?= "${HOST_CC_ARCH}${TOOLCHAIN_OPTIONS} ${LDFLAGS}"
+GO_LINKMODE ?= ""
+GO_LINKMODE_class-nativesdk = "--linkmode=external"
+GO_LDFLAGS ?= '-ldflags="${GO_LINKMODE} -extldflags '${GO_EXTLDFLAGS}'"'
do_configure() {
:
@@ -25,21 +32,20 @@ do_configure_libc-musl() {
}
do_compile() {
- export GOBIN="${B}/bin"
- export CC="${@d.getVar('BUILD_CC').strip()}"
- rm -rf ${GOBIN} ${B}/pkg
- mkdir ${GOBIN}
+ export CC_FOR_${TARGET_GOOS}_${TARGET_GOARCH}="${CC}"
+ export CXX_FOR_${TARGET_GOOS}_${TARGET_GOARCH}="${CXX}"
+
cd src
- ./make.bash --host-only
- cp ${B}/pkg/tool/${BUILD_GOTUPLE}/go_bootstrap ${B}
- rm -rf ${B}/pkg/${TARGET_GOTUPLE}
- ./make.bash --target-only
+ ./make.bash --target-only --no-banner std
if [ -n "${GO_DYNLINK}" ]; then
- cp ${B}/go_bootstrap ${B}/pkg/tool/${BUILD_GOTUPLE}
- GO_FLAGS="-buildmode=shared" GO_LDFLAGS="-extldflags \"${LDFLAGS}\"" ./make.bash --target-only
+ export GOTOOLDIR="${B}/pkg/tool/native_native"
+ CC="$CC_FOR_${TARGET_GOOS}_${TARGET_GOARCH}" GOARCH="${TARGET_GOARCH}" GOOS="${TARGET_GOOS}" GOROOT=${B} \
+ $GOTOOLDIR/go_bootstrap install -linkshared -buildmode=shared ${GO_LDFLAGS} std
fi
cd ${B}
}
+do_compile[dirs] =+ "${GOTMPDIR} ${B}/bin ${B}/pkg"
+do_compile[cleandirs] += "${GOTMPDIR} ${B}/bin ${B}/pkg"
do_install() {
install -d ${D}${libdir}/go/src
@@ -54,20 +60,10 @@ do_install() {
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
}
-# Remove test binaries that cannot be relocated
-do_install_append_class-nativesdk() {
- rm -rf ${D}${libdir}/go/src/runtime/pprof/testdata
-}
-
-# These testdata directories aren't needed for builds and contain binaries
-# that can cause errors in sysroot_strip(), so just remove them.
-sysroot_stage_all_append() {
- find ${SYSROOT_DESTDIR}${libdir}/go/src -depth -type d -name 'testdata' -exec rm -rf {} \;
-}
-
ALLOW_EMPTY_${PN} = "1"
FILES_${PN} = "${libdir}/go/pkg/${TARGET_GOTUPLE}_dynlink/*${SOLIBSDEV}"
FILES_${PN}-dev = "${libdir}/go/src ${libdir}/go/pkg/include \
@@ -78,8 +74,6 @@ FILES_${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 \
-"
-FILES_${PN}-staticdev = "${libdir}/go/pkg/${TARGET_GOTUPLE} \
${libdir}/go/pkg/${TARGET_GOTUPLE}_dynlink/*.a \
${libdir}/go/pkg/${TARGET_GOTUPLE}_dynlink/*/*.a \
${libdir}/go/pkg/${TARGET_GOTUPLE}_dynlink/*/*/*.a \
@@ -88,11 +82,15 @@ FILES_${PN}-staticdev = "${libdir}/go/pkg/${TARGET_GOTUPLE} \
${libdir}/go/pkg/${TARGET_GOTUPLE}_dynlink/*/*/*/*/*/*.a \
${libdir}/go/pkg/${TARGET_GOTUPLE}_dynlink/*/*/*/*/*/*/*.a \
"
-# The testdata directories in the source tree include some binaries for various
-# architectures, scripts, and .a files
-INSANE_SKIP_${PN}-dev = "staticdev ldflags file-rdeps arch"
+FILES_${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_${PN}-dev = "staticdev file-rdeps arch"
INHIBIT_PACKAGE_STRIP = "1"
INHIBIT_PACKAGE_DEBUG_SPLIT = "1"
+INHIBIT_SYSROOT_STRIP = "1"
BBCLASSEXTEND = "nativesdk"
diff --git a/meta/recipes-devtools/go/go-runtime_1.9.bb b/meta/recipes-devtools/go/go-runtime_1.10.bb
similarity index 100%
rename from meta/recipes-devtools/go/go-runtime_1.9.bb
rename to meta/recipes-devtools/go/go-runtime_1.10.bb
diff --git a/meta/recipes-devtools/go/go-target.inc b/meta/recipes-devtools/go/go-target.inc
index cac5d78227..a53a314c78 100644
--- a/meta/recipes-devtools/go/go-target.inc
+++ b/meta/recipes-devtools/go/go-target.inc
@@ -11,10 +11,9 @@ export GO386 = "${TARGET_GO386}"
export GOROOT_BOOTSTRAP = "${STAGING_LIBDIR_NATIVE}/go"
export GOROOT_FINAL = "${libdir}/go"
export CGO_ENABLED = "1"
-export CC_FOR_TARGET = "${CC}"
-export CXX_FOR_TARGET = "${CXX}"
-export GO_TARGET_INSTALL = "cmd"
-export GO_FLAGS = "-a"
+export GOCACHE = "off"
+export GOTMPDIR ?= "${WORKDIR}/go-tmp"
+GOTMPDIR[vardepvalue] = ""
GO_LDFLAGS = ""
GO_LDFLAGS_class-nativesdk = "-linkmode external"
export GO_LDFLAGS
@@ -25,24 +24,22 @@ SECURITY_LDFLAGS = ""
do_configure[noexec] = "1"
do_compile() {
- export GOBIN="${B}/bin"
- export CC="${@d.getVar('BUILD_CC').strip()}"
- rm -rf ${GOBIN} ${B}/pkg
- mkdir ${GOBIN}
-
- export TMPDIR=${WORKDIR}/build-tmp
- mkdir -p ${WORKDIR}/build-tmp
+ export CC_FOR_${TARGET_GOOS}_${TARGET_GOARCH}="${CC}"
+ export CXX_FOR_${TARGET_GOOS}_${TARGET_GOARCH}="${CXX}"
cd src
- ./make.bash
+ ./make.bash --target-only --no-banner
cd ${B}
}
+do_compile[dirs] =+ "${GOTMPDIR} ${B}/bin ${B}/pkg"
+do_compile[cleandirs] += "${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
diff --git a/meta/recipes-devtools/go/go_1.9.bb b/meta/recipes-devtools/go/go_1.10.bb
similarity index 100%
rename from meta/recipes-devtools/go/go_1.9.bb
rename to meta/recipes-devtools/go/go_1.10.bb
--
2.14.1
^ permalink raw reply related [flat|nested] 19+ messages in thread
* [PATCH v2 2/8] go: set GOMIPS envrionment variable
2018-02-27 12:36 [PATCH v2 0/8] go1.10 update and misc improvements Matt Madison
2018-02-27 12:36 ` [PATCH v2 1/8] go: update go 1.9 -> go 1.10 Matt Madison
@ 2018-02-27 12:36 ` Matt Madison
2018-02-27 12:36 ` [PATCH v2 3/8] go.bbclass: rename GO_TMPDIR -> GOTMPDIR Matt Madison
` (6 subsequent siblings)
8 siblings, 0 replies; 19+ messages in thread
From: Matt Madison @ 2018-02-27 12:36 UTC (permalink / raw)
To: openembedded-core
Go 1.10 adds support for selecting hard/soft float
object code through the GOMIPS environment variable.
Signed-off-by: Matt Madison <matt@madison.systems>
---
meta/classes/goarch.bbclass | 11 +++++++++++
meta/recipes-devtools/go/go-cross-canadian.inc | 1 +
meta/recipes-devtools/go/go-cross.inc | 2 ++
meta/recipes-devtools/go/go-runtime.inc | 1 +
meta/recipes-devtools/go/go-target.inc | 1 +
5 files changed, 16 insertions(+)
diff --git a/meta/classes/goarch.bbclass b/meta/classes/goarch.bbclass
index 922c0cc8f3..1021b94d4c 100644
--- a/meta/classes/goarch.bbclass
+++ b/meta/classes/goarch.bbclass
@@ -5,11 +5,13 @@ HOST_GOOS = "${@go_map_os(d.getVar('HOST_OS'), d)}"
HOST_GOARCH = "${@go_map_arch(d.getVar('HOST_ARCH'), d)}"
HOST_GOARM = "${@go_map_arm(d.getVar('HOST_ARCH'), d.getVar('TUNE_FEATURES'), d)}"
HOST_GO386 = "${@go_map_386(d.getVar('HOST_ARCH'), d.getVar('TUNE_FEATURES'), d)}"
+HOST_GOMIPS = "${@go_map_mips(d.getVar('HOST_ARCH'), d.getVar('TUNE_FEATURES'), d)}"
HOST_GOTUPLE = "${HOST_GOOS}_${HOST_GOARCH}"
TARGET_GOOS = "${@go_map_os(d.getVar('TARGET_OS'), d)}"
TARGET_GOARCH = "${@go_map_arch(d.getVar('TARGET_ARCH'), d)}"
TARGET_GOARM = "${@go_map_arm(d.getVar('TARGET_ARCH'), d.getVar('TUNE_FEATURES'), d)}"
TARGET_GO386 = "${@go_map_386(d.getVar('TARGET_ARCH'), d.getVar('TUNE_FEATURES'), d)}"
+TARGET_GOMIPS = "${@go_map_mips(d.getVar('TARGET_ARCH'), d.getVar('TUNE_FEATURES'), d)}"
TARGET_GOTUPLE = "${TARGET_GOOS}_${TARGET_GOARCH}"
GO_BUILD_BINDIR = "${@['bin/${HOST_GOTUPLE}','bin'][d.getVar('BUILD_GOTUPLE') == d.getVar('HOST_GOTUPLE')]}"
@@ -78,6 +80,15 @@ def go_map_386(a, f, d):
return '387'
return ''
+def go_map_mips(a, f, d):
+ import re
+ if a == 'mips' or a == 'mipsel':
+ if 'fpu-hard' in f:
+ return 'hardfloat'
+ else:
+ return 'softfloat'
+ return ''
+
def go_map_os(o, d):
if o.startswith('linux'):
return 'linux'
diff --git a/meta/recipes-devtools/go/go-cross-canadian.inc b/meta/recipes-devtools/go/go-cross-canadian.inc
index c84aa4c9eb..3b98ea449f 100644
--- a/meta/recipes-devtools/go/go-cross-canadian.inc
+++ b/meta/recipes-devtools/go/go-cross-canadian.inc
@@ -42,6 +42,7 @@ 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/$1 "\$@"
diff --git a/meta/recipes-devtools/go/go-cross.inc b/meta/recipes-devtools/go/go-cross.inc
index fe92651581..289ae77104 100644
--- a/meta/recipes-devtools/go/go-cross.inc
+++ b/meta/recipes-devtools/go/go-cross.inc
@@ -11,6 +11,7 @@ export GOOS = "${TARGET_GOOS}"
export GOARCH = "${TARGET_GOARCH}"
export GOARM = "${TARGET_GOARM}"
export GO386 = "${TARGET_GO386}"
+export GOMIPS = "${TARGET_GOMIPS}"
export GOROOT_BOOTSTRAP = "${STAGING_LIBDIR_NATIVE}/go"
export GOROOT_FINAL = "${libdir}/go"
export GOCACHE = "off"
@@ -40,6 +41,7 @@ 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}/$2
diff --git a/meta/recipes-devtools/go/go-runtime.inc b/meta/recipes-devtools/go/go-runtime.inc
index 7a3b415b3f..0fe4566360 100644
--- a/meta/recipes-devtools/go/go-runtime.inc
+++ b/meta/recipes-devtools/go/go-runtime.inc
@@ -8,6 +8,7 @@ export GOOS = "${TARGET_GOOS}"
export GOARCH = "${TARGET_GOARCH}"
export GOARM = "${TARGET_GOARM}"
export GO386 = "${TARGET_GO386}"
+export GOMIPS = "${TARGET_GOMIPS}"
export GOROOT_BOOTSTRAP = "${STAGING_LIBDIR_NATIVE}/go"
export GOROOT_FINAL = "${libdir}/go"
export CGO_ENABLED = "1"
diff --git a/meta/recipes-devtools/go/go-target.inc b/meta/recipes-devtools/go/go-target.inc
index a53a314c78..141a456cca 100644
--- a/meta/recipes-devtools/go/go-target.inc
+++ b/meta/recipes-devtools/go/go-target.inc
@@ -8,6 +8,7 @@ export GOOS = "${TARGET_GOOS}"
export GOARCH = "${TARGET_GOARCH}"
export GOARM = "${TARGET_GOARM}"
export GO386 = "${TARGET_GO386}"
+export GOMIPS = "${TARGET_GOMIPS}"
export GOROOT_BOOTSTRAP = "${STAGING_LIBDIR_NATIVE}/go"
export GOROOT_FINAL = "${libdir}/go"
export CGO_ENABLED = "1"
--
2.14.1
^ permalink raw reply related [flat|nested] 19+ messages in thread
* [PATCH v2 3/8] go.bbclass: rename GO_TMPDIR -> GOTMPDIR
2018-02-27 12:36 [PATCH v2 0/8] go1.10 update and misc improvements Matt Madison
2018-02-27 12:36 ` [PATCH v2 1/8] go: update go 1.9 -> go 1.10 Matt Madison
2018-02-27 12:36 ` [PATCH v2 2/8] go: set GOMIPS envrionment variable Matt Madison
@ 2018-02-27 12:36 ` Matt Madison
2018-02-27 12:36 ` [PATCH v2 4/8] go.bbclass: remove debug-related commands Matt Madison
` (5 subsequent siblings)
8 siblings, 0 replies; 19+ messages in thread
From: Matt Madison @ 2018-02-27 12:36 UTC (permalink / raw)
To: openembedded-core
and export it. Go 1.10 now supports using this
separate variable locating its temporary files,
so TMPDIR doesn't have to be modified.
Signed-off-by: Matt Madison <matt@madison.systems>
---
meta/classes/go.bbclass | 11 +++++------
1 file changed, 5 insertions(+), 6 deletions(-)
diff --git a/meta/classes/go.bbclass b/meta/classes/go.bbclass
index 43a262d599..a126d531b8 100644
--- a/meta/classes/go.bbclass
+++ b/meta/classes/go.bbclass
@@ -49,8 +49,8 @@ GO_INSTALL_FILTEROUT ?= "${GO_IMPORT}/vendor/"
B = "${WORKDIR}/build"
export GOPATH = "${B}"
export GOCACHE = "off"
-GO_TMPDIR ?= "${WORKDIR}/go-tmp"
-GO_TMPDIR[vardepvalue] = ""
+export GOTMPDIR ?= "${WORKDIR}/go-tmp"
+GOTMPDIR[vardepvalue] = ""
python go_do_unpack() {
src_uri = (d.getVar('SRC_URI') or "").split()
@@ -85,19 +85,18 @@ go_list_package_tests() {
go_do_configure() {
ln -snf ${S}/src ${B}/
}
+do_configure[dirs] =+ "${GOTMPDIR}"
go_do_compile() {
- export TMPDIR="${GO_TMPDIR}"
${GO} env
if [ -n "${GO_INSTALL}" ]; then
${GO} install ${GO_LINKSHARED} ${GOBUILDFLAGS} `go_list_packages`
fi
}
-do_compile[dirs] =+ "${GO_TMPDIR}"
+do_compile[dirs] =+ "${GOTMPDIR}"
do_compile[cleandirs] = "${B}/bin ${B}/pkg"
do_compile_ptest() {
- export TMPDIR="${GO_TMPDIR}"
rm -f ${B}/.go_compiled_tests.list
go_list_package_tests | while read pkg; do
cd ${B}/src/$pkg
@@ -106,7 +105,7 @@ do_compile_ptest() {
sed -e's,/\./,/,'>> ${B}/.go_compiled_tests.list
done
}
-do_compile_ptest_base[dirs] =+ "${GO_TMPDIR}"
+do_compile_ptest_base[dirs] =+ "${GOTMPDIR}"
go_do_install() {
install -d ${D}${libdir}/go/src/${GO_IMPORT}
--
2.14.1
^ permalink raw reply related [flat|nested] 19+ messages in thread
* [PATCH v2 4/8] go.bbclass: remove debug-related commands
2018-02-27 12:36 [PATCH v2 0/8] go1.10 update and misc improvements Matt Madison
` (2 preceding siblings ...)
2018-02-27 12:36 ` [PATCH v2 3/8] go.bbclass: rename GO_TMPDIR -> GOTMPDIR Matt Madison
@ 2018-02-27 12:36 ` Matt Madison
2018-02-27 12:36 ` [PATCH v2 5/8] go.bbclass: don't stage test data with sources Matt Madison
` (4 subsequent siblings)
8 siblings, 0 replies; 19+ messages in thread
From: Matt Madison @ 2018-02-27 12:36 UTC (permalink / raw)
To: openembedded-core
The 'go env' in the do_compile function and
the set -x/+x in the do_install_ptest function
were used for debugging the bbclass, and aren't
really needed.
Signed-off-by: Matt Madison <matt@madison.systems>
---
meta/classes/go.bbclass | 3 ---
1 file changed, 3 deletions(-)
diff --git a/meta/classes/go.bbclass b/meta/classes/go.bbclass
index a126d531b8..a20d2dc0a7 100644
--- a/meta/classes/go.bbclass
+++ b/meta/classes/go.bbclass
@@ -88,7 +88,6 @@ go_do_configure() {
do_configure[dirs] =+ "${GOTMPDIR}"
go_do_compile() {
- ${GO} env
if [ -n "${GO_INSTALL}" ]; then
${GO} install ${GO_LINKSHARED} ${GOBUILDFLAGS} `go_list_packages`
fi
@@ -120,7 +119,6 @@ go_do_install() {
}
do_install_ptest_base() {
-set -x
test -f "${B}/.go_compiled_tests.list" || exit 0
tests=""
while read test; do
@@ -154,7 +152,6 @@ EOF
else
rm -rf ${D}${PTEST_PATH}
fi
-set +x
}
EXPORT_FUNCTIONS do_unpack do_configure do_compile do_install
--
2.14.1
^ permalink raw reply related [flat|nested] 19+ messages in thread
* [PATCH v2 5/8] go.bbclass: don't stage test data with sources
2018-02-27 12:36 [PATCH v2 0/8] go1.10 update and misc improvements Matt Madison
` (3 preceding siblings ...)
2018-02-27 12:36 ` [PATCH v2 4/8] go.bbclass: remove debug-related commands Matt Madison
@ 2018-02-27 12:36 ` Matt Madison
2018-02-27 12:36 ` [PATCH v2 6/8] go.bbclass: ptest cleanup and improvements Matt Madison
` (3 subsequent siblings)
8 siblings, 0 replies; 19+ messages in thread
From: Matt Madison @ 2018-02-27 12:36 UTC (permalink / raw)
To: openembedded-core
Any directory in a Go package's source tree called
'testdata' contains test data, and isn't necessary
for building.
Some packages include ELF files and other binaries
as test data, and staging them in the sysroot and
-dev package leads to unnecessary QA warnings.
Signed-off-by: Matt Madison <matt@madison.systems>
---
meta/classes/go.bbclass | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/meta/classes/go.bbclass b/meta/classes/go.bbclass
index a20d2dc0a7..cd3d9d5bfb 100644
--- a/meta/classes/go.bbclass
+++ b/meta/classes/go.bbclass
@@ -108,7 +108,7 @@ do_compile_ptest_base[dirs] =+ "${GOTMPDIR}"
go_do_install() {
install -d ${D}${libdir}/go/src/${GO_IMPORT}
- tar -C ${S}/src/${GO_IMPORT} -cf - --exclude-vcs --exclude '*.test' . | \
+ tar -C ${S}/src/${GO_IMPORT} -cf - --exclude-vcs --exclude '*.test' --exclude 'testdata' . | \
tar -C ${D}${libdir}/go/src/${GO_IMPORT} --no-same-owner -xf -
tar -C ${B} -cf - pkg | tar -C ${D}${libdir}/go --no-same-owner -xf -
--
2.14.1
^ permalink raw reply related [flat|nested] 19+ messages in thread
* [PATCH v2 6/8] go.bbclass: ptest cleanup and improvements
2018-02-27 12:36 [PATCH v2 0/8] go1.10 update and misc improvements Matt Madison
` (4 preceding siblings ...)
2018-02-27 12:36 ` [PATCH v2 5/8] go.bbclass: don't stage test data with sources Matt Madison
@ 2018-02-27 12:36 ` Matt Madison
2018-02-27 12:36 ` [PATCH v2 7/8] goarch.bbclass: disable shared runtime for nativesdk builds Matt Madison
` (2 subsequent siblings)
8 siblings, 0 replies; 19+ messages in thread
From: Matt Madison @ 2018-02-27 12:36 UTC (permalink / raw)
To: openembedded-core
* Don't enable verbose test output (-test.v)
by default, as it generates too much noise
for automated results parsing
* Override do_install_ptest_base in the bbclass,
so recipes can provide their own modifications
with do_install_ptest.
* Improve the generated run-ptest script to better
handle large numbers of tests, and to generate
'status: test name' output similar to Automake
tests.
* Install all non-vendored 'testdata' directories
from the source into the ptest package, as some
packages share test data among multiple tests.
Signed-off-by: Matt Madison <matt@madison.systems>
---
meta/classes/go.bbclass | 87 +++++++++++++++++++++++++++++--------------------
1 file changed, 51 insertions(+), 36 deletions(-)
diff --git a/meta/classes/go.bbclass b/meta/classes/go.bbclass
index cd3d9d5bfb..080fb4ae69 100644
--- a/meta/classes/go.bbclass
+++ b/meta/classes/go.bbclass
@@ -26,7 +26,7 @@ GO_LDFLAGS ?= '-ldflags="${GO_RPATH} ${GO_LINKMODE} -extldflags '${GO_EXTLDFLAGS
export GOBUILDFLAGS ?= "-v ${GO_LDFLAGS}"
export GOPATH_OMIT_IN_ACTIONID ?= "1"
export GOPTESTBUILDFLAGS ?= "${GOBUILDFLAGS} -c"
-export GOPTESTFLAGS ?= "-test.v"
+export GOPTESTFLAGS ?= ""
GOBUILDFLAGS_prepend_task-compile = "${GO_PARALLEL_BUILD} "
export GO = "${HOST_PREFIX}go"
@@ -76,7 +76,7 @@ go_list_packages() {
}
go_list_package_tests() {
- ${GO} list -f '{{.ImportPath}} {{.TestGoFiles}}' ${GOBUILDFLAGS} ${GO_INSTALL} | \
+ ${GO} list -f '{{.ImportPath}} {{.TestGoFiles}}' ${GOBUILDFLAGS} ${GO_INSTALL} | \
grep -v '\[\]$' | \
egrep -v '${GO_INSTALL_FILTEROUT}' | \
awk '{ print $1 }'
@@ -95,14 +95,15 @@ go_do_compile() {
do_compile[dirs] =+ "${GOTMPDIR}"
do_compile[cleandirs] = "${B}/bin ${B}/pkg"
-do_compile_ptest() {
- rm -f ${B}/.go_compiled_tests.list
+do_compile_ptest_base() {
+ rm -f ${B}/.go_compiled_tests.list
go_list_package_tests | while read pkg; do
cd ${B}/src/$pkg
${GO} test ${GOPTESTBUILDFLAGS} $pkg
find . -mindepth 1 -maxdepth 1 -type f -name '*.test' -exec echo $pkg/{} \; | \
sed -e's,/\./,/,'>> ${B}/.go_compiled_tests.list
done
+ do_compile_ptest
}
do_compile_ptest_base[dirs] =+ "${GOTMPDIR}"
@@ -118,40 +119,54 @@ go_do_install() {
fi
}
-do_install_ptest_base() {
- test -f "${B}/.go_compiled_tests.list" || exit 0
- tests=""
- while read test; do
- tests="$tests${tests:+ }${test%.test}"
- testdir=`dirname $test`
- install -d ${D}${PTEST_PATH}/$testdir
- install -m 0755 ${B}/src/$test ${D}${PTEST_PATH}/$test
- if [ -d "${B}/src/$testdir/testdata" ]; then
- cp --preserve=mode,timestamps -R "${B}/src/$testdir/testdata" ${D}${PTEST_PATH}/$testdir
- fi
- done < ${B}/.go_compiled_tests.list
- if [ -n "$tests" ]; then
- install -d ${D}${PTEST_PATH}
- cat >${D}${PTEST_PATH}/run-ptest <<EOF
+go_make_ptest_wrapper() {
+ cat >${D}${PTEST_PATH}/run-ptest <<EOF
#!/bin/sh
-ANYFAILED=0
-for t in $tests; do
- testdir=\`dirname \$t.test\`
- if ( cd "${PTEST_PATH}/\$testdir"; "${PTEST_PATH}/\$t.test" ${GOPTESTFLAGS} | tee /dev/fd/9 | grep -q "^FAIL" ) 9>&1; then
- ANYFAILED=1
- fi
-done
-if [ \$ANYFAILED -ne 0 ]; then
- echo "FAIL: ${PN}"
- exit 1
-fi
-echo "PASS: ${PN}"
-exit 0
+RC=0
+run_test() (
+ cd "\$1"
+ ((((./\$2 ${GOPTESTFLAGS}; echo \$? >&3) | sed -r -e"s,^(PASS|SKIP|FAIL)\$,\\1: \$1/\$2," >&4) 3>&1) | (read rc; exit \$rc)) 4>&1
+ exit \$?)
EOF
- chmod +x ${D}${PTEST_PATH}/run-ptest
- else
- rm -rf ${D}${PTEST_PATH}
- fi
+
+}
+
+go_stage_testdata() {
+ oldwd="$PWD"
+ cd ${S}/src
+ find ${GO_IMPORT} -depth -type d -name testdata | while read d; do
+ if echo "$d" | grep -q '/vendor/'; then
+ continue
+ fi
+ parent=`dirname $d`
+ install -d ${D}${PTEST_PATH}/$parent
+ cp --preserve=mode,timestamps -R $d ${D}${PTEST_PATH}/$parent/
+ done
+ cd "$oldwd"
+}
+
+do_install_ptest_base() {
+ test -f "${B}/.go_compiled_tests.list" || exit 0
+ install -d ${D}${PTEST_PATH}
+ go_stage_testdata
+ go_make_ptest_wrapper
+ havetests=""
+ while read test; do
+ testdir=`dirname $test`
+ testprog=`basename $test`
+ install -d ${D}${PTEST_PATH}/$testdir
+ install -m 0755 ${B}/src/$test ${D}${PTEST_PATH}/$test
+ echo "run_test $testdir $testprog || RC=1" >> ${D}${PTEST_PATH}/run-ptest
+ havetests="yes"
+ done < ${B}/.go_compiled_tests.list
+ if [ -n "$havetests" ]; then
+ echo "exit \$RC" >> ${D}${PTEST_PATH}/run-ptest
+ chmod +x ${D}${PTEST_PATH}/run-ptest
+ else
+ rm -rf ${D}${PTEST_PATH}
+ fi
+ do_install_ptest
+ chown -R root:root ${D}${PTEST_PATH}
}
EXPORT_FUNCTIONS do_unpack do_configure do_compile do_install
--
2.14.1
^ permalink raw reply related [flat|nested] 19+ messages in thread
* [PATCH v2 7/8] goarch.bbclass: disable shared runtime for nativesdk builds
2018-02-27 12:36 [PATCH v2 0/8] go1.10 update and misc improvements Matt Madison
` (5 preceding siblings ...)
2018-02-27 12:36 ` [PATCH v2 6/8] go.bbclass: ptest cleanup and improvements Matt Madison
@ 2018-02-27 12:36 ` Matt Madison
2018-02-27 12:36 ` [PATCH v2 8/8] go: move common settings to go-common.inc Matt Madison
2018-02-27 17:16 ` [PATCH v2 0/8] go1.10 update and misc improvements Otavio Salvador
8 siblings, 0 replies; 19+ messages in thread
From: Matt Madison @ 2018-02-27 12:36 UTC (permalink / raw)
To: openembedded-core
While useful on embedded devices for saving disk space, use
of shared runtime in Go is not the usual practice, so disable
it for nativesdk builds. We don't use it for native builds,
either, so this makes the SDK match the native environment
more closely.
Signed-off-by: Matt Madison <matt@madison.systems>
---
meta/classes/goarch.bbclass | 1 +
1 file changed, 1 insertion(+)
diff --git a/meta/classes/goarch.bbclass b/meta/classes/goarch.bbclass
index 1021b94d4c..5c8ed33b15 100644
--- a/meta/classes/goarch.bbclass
+++ b/meta/classes/goarch.bbclass
@@ -24,6 +24,7 @@ GO_DYNLINK_x86 = "1"
GO_DYNLINK_x86-64 = "1"
GO_DYNLINK_powerpc64 = "1"
GO_DYNLINK_class-native = ""
+GO_DYNLINK_class-nativesdk = ""
# define here because everybody inherits this class
#
--
2.14.1
^ permalink raw reply related [flat|nested] 19+ messages in thread
* [PATCH v2 8/8] go: move common settings to go-common.inc
2018-02-27 12:36 [PATCH v2 0/8] go1.10 update and misc improvements Matt Madison
` (6 preceding siblings ...)
2018-02-27 12:36 ` [PATCH v2 7/8] goarch.bbclass: disable shared runtime for nativesdk builds Matt Madison
@ 2018-02-27 12:36 ` Matt Madison
2018-02-27 17:16 ` [PATCH v2 0/8] go1.10 update and misc improvements Otavio Salvador
8 siblings, 0 replies; 19+ messages in thread
From: Matt Madison @ 2018-02-27 12:36 UTC (permalink / raw)
To: openembedded-core
Eliminate some redundancy in the recipes by moving
some commonly-used variable settings to the common
include file.
Signed-off-by: Matt Madison <matt@madison.systems>
---
meta/recipes-devtools/go/go-common.inc | 4 ++++
meta/recipes-devtools/go/go-cross-canadian.inc | 5 -----
meta/recipes-devtools/go/go-cross.inc | 3 ---
meta/recipes-devtools/go/go-crosssdk.inc | 4 ----
meta/recipes-devtools/go/go-native.inc | 4 ----
meta/recipes-devtools/go/go-runtime.inc | 5 +----
meta/recipes-devtools/go/go-target.inc | 4 ----
7 files changed, 5 insertions(+), 24 deletions(-)
diff --git a/meta/recipes-devtools/go/go-common.inc b/meta/recipes-devtools/go/go-common.inc
index 611775b2cc..11d55c4d36 100644
--- a/meta/recipes-devtools/go/go-common.inc
+++ b/meta/recipes-devtools/go/go-common.inc
@@ -23,6 +23,10 @@ INHIBIT_PACKAGE_DEBUG_SPLIT = "1"
SSTATE_SCAN_CMD = "true"
export GOROOT_OVERRIDE = "1"
+export GOTMPDIR ?= "${WORKDIR}/go-tmp"
+GOTMPDIR[vardepvalue] = ""
+export GOCACHE = "off"
+export CGO_ENABLED = "1"
do_compile_prepend() {
BUILD_CC=${BUILD_CC}
diff --git a/meta/recipes-devtools/go/go-cross-canadian.inc b/meta/recipes-devtools/go/go-cross-canadian.inc
index 3b98ea449f..7a39e4509b 100644
--- a/meta/recipes-devtools/go/go-cross-canadian.inc
+++ b/meta/recipes-devtools/go/go-cross-canadian.inc
@@ -10,11 +10,6 @@ export GOHOSTARCH = "${BUILD_GOARCH}"
export GOROOT_BOOTSTRAP = "${STAGING_LIBDIR_NATIVE}/go"
export GOTOOLDIR_BOOTSTRAP = "${STAGING_LIBDIR_NATIVE}/${HOST_SYS}/go/pkg/tool/${BUILD_GOTUPLE}"
export GOROOT_FINAL = "${libdir}/go"
-export CGO_ENABLED = "1"
-export GOCACHE = "off"
-export GOTMPDIR ?= "${WORKDIR}/go-tmp"
-GOTMPDIR[vardepvalue] = ""
-#CC = "${HOST_PREFIX}gcc"
export CGO_CFLAGS = "${CFLAGS}"
export CGO_LDFLAGS = "${LDFLAGS}"
export GO_LDFLAGS = '-v -linkmode external -extld ${HOST_PREFIX}gcc -extldflags "--sysroot=${STAGING_DIR_HOST} ${HOST_CC_ARCH} ${LDFLAGS}"'
diff --git a/meta/recipes-devtools/go/go-cross.inc b/meta/recipes-devtools/go/go-cross.inc
index 289ae77104..44f230b8bc 100644
--- a/meta/recipes-devtools/go/go-cross.inc
+++ b/meta/recipes-devtools/go/go-cross.inc
@@ -15,9 +15,6 @@ export GOMIPS = "${TARGET_GOMIPS}"
export GOROOT_BOOTSTRAP = "${STAGING_LIBDIR_NATIVE}/go"
export GOROOT_FINAL = "${libdir}/go"
export GOCACHE = "off"
-export GOTMPDIR ?= "${WORKDIR}/go-tmp"
-GOTMPDIR[vardepvalue] = ""
-export CGO_ENABLED = "1"
CC = "${@d.getVar('BUILD_CC').strip()}"
do_configure[noexec] = "1"
diff --git a/meta/recipes-devtools/go/go-crosssdk.inc b/meta/recipes-devtools/go/go-crosssdk.inc
index 05ca62eba8..4391b32424 100644
--- a/meta/recipes-devtools/go/go-crosssdk.inc
+++ b/meta/recipes-devtools/go/go-crosssdk.inc
@@ -10,10 +10,6 @@ export GOOS = "${TARGET_GOOS}"
export GOARCH = "${TARGET_GOARCH}"
export GOROOT_BOOTSTRAP = "${STAGING_LIBDIR_NATIVE}/go"
export GOROOT_FINAL = "${libdir}/go"
-export CGO_ENABLED = "1"
-export GOCACHE = "off"
-export GOTMPDIR ?= "${WORKDIR}/go-tmp"
-GOTMPDIR[vardepvalue] = ""
do_configure[noexec] = "1"
diff --git a/meta/recipes-devtools/go/go-native.inc b/meta/recipes-devtools/go/go-native.inc
index 31e899da82..5fbb72b087 100644
--- a/meta/recipes-devtools/go/go-native.inc
+++ b/meta/recipes-devtools/go/go-native.inc
@@ -10,12 +10,8 @@ SRC_URI[bootstrap.sha256sum] = "f4ff5b5eb3a3cae1c993723f3eab519c5bae18866b5e5f96
export GOOS = "${BUILD_GOOS}"
export GOARCH = "${BUILD_GOARCH}"
-export GOTMPDIR ?= "${WORKDIR}/go-tmp"
-GOTMPDIR[vardepvalue] = ""
CC = "${@d.getVar('BUILD_CC').strip()}"
-export CGO_ENABLED = "1"
-
do_configure() {
cd ${WORKDIR}/go1.4/go/src
CGO_ENABLED=0 GOROOT=${WORKDIR}/go1.4/go ./make.bash
diff --git a/meta/recipes-devtools/go/go-runtime.inc b/meta/recipes-devtools/go/go-runtime.inc
index 0fe4566360..a79295df47 100644
--- a/meta/recipes-devtools/go/go-runtime.inc
+++ b/meta/recipes-devtools/go/go-runtime.inc
@@ -11,14 +11,11 @@ export GO386 = "${TARGET_GO386}"
export GOMIPS = "${TARGET_GOMIPS}"
export GOROOT_BOOTSTRAP = "${STAGING_LIBDIR_NATIVE}/go"
export GOROOT_FINAL = "${libdir}/go"
-export CGO_ENABLED = "1"
export CGO_CFLAGS = "${CFLAGS}"
export CGO_CPPFLAGS = "${CPPFLAGS}"
export CGO_CXXFLAGS = "${CXXFLAGS}"
export CGO_LDFLAGS = "${LDFLAGS}"
-export GOCACHE = "off"
-export GOTMPDIR ?= "${WORKDIR}/go-tmp"
-GOTMPDIR[vardepvalue] = ""
+
GO_EXTLDFLAGS ?= "${HOST_CC_ARCH}${TOOLCHAIN_OPTIONS} ${LDFLAGS}"
GO_LINKMODE ?= ""
GO_LINKMODE_class-nativesdk = "--linkmode=external"
diff --git a/meta/recipes-devtools/go/go-target.inc b/meta/recipes-devtools/go/go-target.inc
index 141a456cca..aa15079537 100644
--- a/meta/recipes-devtools/go/go-target.inc
+++ b/meta/recipes-devtools/go/go-target.inc
@@ -11,10 +11,6 @@ export GO386 = "${TARGET_GO386}"
export GOMIPS = "${TARGET_GOMIPS}"
export GOROOT_BOOTSTRAP = "${STAGING_LIBDIR_NATIVE}/go"
export GOROOT_FINAL = "${libdir}/go"
-export CGO_ENABLED = "1"
-export GOCACHE = "off"
-export GOTMPDIR ?= "${WORKDIR}/go-tmp"
-GOTMPDIR[vardepvalue] = ""
GO_LDFLAGS = ""
GO_LDFLAGS_class-nativesdk = "-linkmode external"
export GO_LDFLAGS
--
2.14.1
^ permalink raw reply related [flat|nested] 19+ messages in thread
* Re: [PATCH v2 0/8] go1.10 update and misc improvements
2018-02-27 12:36 [PATCH v2 0/8] go1.10 update and misc improvements Matt Madison
` (7 preceding siblings ...)
2018-02-27 12:36 ` [PATCH v2 8/8] go: move common settings to go-common.inc Matt Madison
@ 2018-02-27 17:16 ` Otavio Salvador
2018-02-28 10:47 ` Richard Purdie
8 siblings, 1 reply; 19+ messages in thread
From: Otavio Salvador @ 2018-02-27 17:16 UTC (permalink / raw)
To: Matt Madison; +Cc: Patches and discussions about the oe-core layer
On Tue, Feb 27, 2018 at 9:36 AM, Matt Madison <matt@madison.systems> wrote:
> New in v2:
> * Fixed Upstream-Status line in go patches
> * Added GOTMPDIR to do_configure[dirs]
>
> Updates to the go recipes and bbclasses for go1.10, which
> moves the bulk of the toolchain bootstrap and build out
> of the 'make.bash' script and to the 'dist' tool. This
> required a rework of the patches.
>
> go1.10 introduces significant changes to the go build
> tool as well, requiring some further patches to make
> it work for OE builds.
>
> See https://golang.org/doc/go1.10 for a complete list
> of new features and changes.
>
> Following the update are some cleanup/improvement
> patches.
I tested those patches and they are working fine. I pinged Matt
specifically about one patch that seems that could be simplified. So
please wait until we get back on this before merging it.
If possible to put this on MUT so we see if any issue is raised up,
it'd be good as well :-)
--
Otavio Salvador O.S. Systems
http://www.ossystems.com.br http://code.ossystems.com.br
Mobile: +55 (53) 9981-7854 Mobile: +1 (347) 903-9750
^ permalink raw reply [flat|nested] 19+ messages in thread
* Re: [PATCH v2 0/8] go1.10 update and misc improvements
2018-02-27 17:16 ` [PATCH v2 0/8] go1.10 update and misc improvements Otavio Salvador
@ 2018-02-28 10:47 ` Richard Purdie
2018-02-28 11:37 ` Richard Purdie
0 siblings, 1 reply; 19+ messages in thread
From: Richard Purdie @ 2018-02-28 10:47 UTC (permalink / raw)
To: Otavio Salvador, Matt Madison
Cc: Patches and discussions about the oe-core layer
On Tue, 2018-02-27 at 14:16 -0300, Otavio Salvador wrote:
> On Tue, Feb 27, 2018 at 9:36 AM, Matt Madison <matt@madison.systems>
> wrote:
> >
> > New in v2:
> > * Fixed Upstream-Status line in go patches
> > * Added GOTMPDIR to do_configure[dirs]
> >
> > Updates to the go recipes and bbclasses for go1.10, which
> > moves the bulk of the toolchain bootstrap and build out
> > of the 'make.bash' script and to the 'dist' tool. This
> > required a rework of the patches.
> >
> > go1.10 introduces significant changes to the go build
> > tool as well, requiring some further patches to make
> > it work for OE builds.
> >
> > See https://golang.org/doc/go1.10 for a complete list
> > of new features and changes.
> >
> > Following the update are some cleanup/improvement
> > patches.
> I tested those patches and they are working fine. I pinged Matt
> specifically about one patch that seems that could be simplified. So
> please wait until we get back on this before merging it.
>
> If possible to put this on MUT so we see if any issue is raised up,
> it'd be good as well :-)
I tested it in -next, one issue:
FAIL: test_go_dep_build (gotoolchain.oeGoToolchainSelfTest)
from https://autobuilder.yocto.io/builders/nightly-oe-selftest/builds/8
57/steps/Running%20oe-selftest/logs/stdio
(can reproduce with oe-selftest -r
gotoolchain.oeGoToolchainSelfTest.test_go_dep_build)
Cheers,
Richard
^ permalink raw reply [flat|nested] 19+ messages in thread
* Re: [PATCH v2 1/8] go: update go 1.9 -> go 1.10
2018-02-27 12:36 ` [PATCH v2 1/8] go: update go 1.9 -> go 1.10 Matt Madison
@ 2018-02-28 11:00 ` Burton, Ross
2018-02-28 19:48 ` Khem Raj
1 sibling, 0 replies; 19+ messages in thread
From: Burton, Ross @ 2018-02-28 11:00 UTC (permalink / raw)
To: Matt Madison; +Cc: OE-core
[-- Attachment #1: Type: text/plain, Size: 106751 bytes --]
Something in this series breaks:
ERROR: go-helloworld-0.1-r0 do_compile: Function failed: do_compile (log
file is located at
/data/poky-tmp/master/work/corei7-64-poky-linux/go-helloworld/0.1-r0/temp/log.do_compile.12028)
ERROR: Logfile of failure stored in:
/data/poky-tmp/master/work/corei7-64-poky-linux/go-helloworld/0.1-r0/temp/log.do_compile.12028
Log data follows:
| DEBUG: Executing shell function do_compile
| github.com/golang/example/stringutil
| #
/data/poky-tmp/master/work/corei7-64-poky-linux/go-helloworld/0.1-r0/go-tmp/go-build469569525/b188/libstd.so
|
/data/poky-tmp/master/work/corei7-64-poky-linux/go-helloworld/0.1-r0/recipe-sysroot-native/usr/lib/x86_64-poky-linux/go/pkg/tool/linux_amd64/link:
running x86_64-poky-linux-gcc failed: exit status 1
| /tmp/go-link-351787050/go.o:(.data.rel.ro+0x4181b0): undefined reference
to `main.init'
| /tmp/go-link-351787050/go.o:(.data.rel.ro+0x4181b8): undefined reference
to `main.main'
| collect2: error: ld returned 1 exit status
|
| WARNING: exit code 2 from a shell command.
| ERROR: Function failed: do_compile (log file is located at
/data/poky-tmp/master/work/corei7-64-poky-linux/go-helloworld/0.1-r0/temp/log.do_compile.12028)
ERROR: Task
(/home/ross/Yocto/poky/meta/recipes-extended/go-examples/go-helloworld_0.1.bb:do_compile)
failed with exit code '1'
(same recipe built without the series)
Ross
On 27 February 2018 at 12:36, Matt Madison <matt@madison.systems> wrote:
> * Patches and recipes reworked for go 1.10's significant
> changes to its bootstrap and build steps
>
> * Update go1.4 source tarball used for go-native
> bootstrapping to the version recommended
> in the current go documentation
>
> * Remove test data from installed sources to eliminate
> some packaging QA warnings
>
> * Set GOCACHE to 'off' to disable 1.10's build caching
> in the go recipes and bbclass
>
> Signed-off-by: Matt Madison <matt@madison.systems>
> ---
> meta/classes/go.bbclass | 2 +
> meta/recipes-devtools/go/go-1.10.inc | 21 ++
> ...1-allow-CC-and-CXX-to-have-multiple-words.patch | 49 ++++
> ...-content-based-hash-generation-less-pedan.patch | 220 ++++++++++++++++
> ...OLDIR-to-be-overridden-in-the-environment.patch | 64 +++++
> .../0004-ld-add-soname-to-shareable-objects.patch | 47 ++++
> ...verride-CC-when-building-dist-and-go_boot.patch | 40 +++
> ...-cmd-dist-separate-host-and-target-builds.patch | 277
> +++++++++++++++++++++
> ...07-cmd-go-make-GOROOT-precious-by-default.patch | 97 ++++++++
> ...ld-replace-glibc-dynamic-linker-with-musl.patch | 130 ++++++++++
> meta/recipes-devtools/go/go-1.9.inc | 26 --
> .../0001-make.bash-quote-CC_FOR_TARGET.patch | 32 ---
> ...CC-and-CXX-environment-variable-construct.patch | 67 -----
> ...sh-better-separate-host-and-target-builds.patch | 92 -------
> ...w-GOTOOLDIR-to-be-overridden-in-the-envir.patch | 68 -----
> ...05-cmd-go-make-GOROOT-precious-by-default.patch | 41 ---
> ...dd-GOTOOLDIR_BOOTSTRAP-environment-variab.patch | 36 ---
> .../0007-ld-add-soname-to-shareable-objects.patch | 46 ----
> ...dd-GOHOSTxx-indirection-for-cross-canadia.patch | 33 ---
> ...dmode-pie-forces-external-linking-mode-on.patch | 47 ----
> ...verride-CC-when-building-dist-and-go_boot.patch | 43 ----
> .../go/go-1.9/set-external-linker.patch | 111 ---------
> meta/recipes-devtools/go/go-common.inc | 2 +
> meta/recipes-devtools/go/go-cross-canadian.inc | 28 +--
> ...s-canadian_1.9.bb => go-cross-canadian_1.10.bb} | 0
> meta/recipes-devtools/go/go-cross.inc | 55 ++--
> .../go/{go-cross_1.9.bb => go-cross_1.10.bb} | 0
> meta/recipes-devtools/go/go-crosssdk.inc | 16 +-
> .../go/{go-crosssdk_1.9.bb => go-crosssdk_1.10.bb} | 0
> meta/recipes-devtools/go/go-native.inc | 25 +-
> .../go/{go-native_1.9.bb => go-native_1.10.bb} | 0
> meta/recipes-devtools/go/go-runtime.inc | 58 +++--
> .../go/{go-runtime_1.9.bb => go-runtime_1.10.bb} | 0
> meta/recipes-devtools/go/go-target.inc | 21 +-
> meta/recipes-devtools/go/{go_1.9.bb => go_1.10.bb} | 0
> 35 files changed, 1048 insertions(+), 746 deletions(-)
> create mode 100644 meta/recipes-devtools/go/go-1.10.inc
> create mode 100644 meta/recipes-devtools/go/go-1.
> 10/0001-allow-CC-and-CXX-to-have-multiple-words.patch
> create mode 100644 meta/recipes-devtools/go/go-1.
> 10/0002-cmd-go-make-content-based-hash-generation-less-pedan.patch
> create mode 100644 meta/recipes-devtools/go/go-1.
> 10/0003-allow-GOTOOLDIR-to-be-overridden-in-the-environment.patch
> create mode 100644 meta/recipes-devtools/go/go-1.
> 10/0004-ld-add-soname-to-shareable-objects.patch
> create mode 100644 meta/recipes-devtools/go/go-1.
> 10/0005-make.bash-override-CC-when-building-dist-and-go_boot.patch
> create mode 100644 meta/recipes-devtools/go/go-1.
> 10/0006-cmd-dist-separate-host-and-target-builds.patch
> create mode 100644 meta/recipes-devtools/go/go-1.
> 10/0007-cmd-go-make-GOROOT-precious-by-default.patch
> create mode 100644 meta/recipes-devtools/go/go-1.
> 10/0008-ld-replace-glibc-dynamic-linker-with-musl.patch
> delete mode 100644 meta/recipes-devtools/go/go-1.9.inc
> delete mode 100644 meta/recipes-devtools/go/go-1.
> 9/0001-make.bash-quote-CC_FOR_TARGET.patch
> delete mode 100644 meta/recipes-devtools/go/go-1.
> 9/0002-cmd-go-fix-CC-and-CXX-environment-variable-construct.patch
> delete mode 100644 meta/recipes-devtools/go/go-1.9/0003-make.bash-better-
> separate-host-and-target-builds.patch
> delete mode 100644 meta/recipes-devtools/go/go-1.
> 9/0004-cmd-go-allow-GOTOOLDIR-to-be-overridden-in-the-envir.patch
> delete mode 100644 meta/recipes-devtools/go/go-1.
> 9/0005-cmd-go-make-GOROOT-precious-by-default.patch
> delete mode 100644 meta/recipes-devtools/go/go-1.9/0006-make.bash-add-
> GOTOOLDIR_BOOTSTRAP-environment-variab.patch
> delete mode 100644 meta/recipes-devtools/go/go-1.9/0007-ld-add-soname-to-
> shareable-objects.patch
> delete mode 100644 meta/recipes-devtools/go/go-1.
> 9/0008-make.bash-add-GOHOSTxx-indirection-for-cross-canadia.patch
> delete mode 100644 meta/recipes-devtools/go/go-1.
> 9/0009-cmd-go-buildmode-pie-forces-external-linking-mode-on.patch
> delete mode 100644 meta/recipes-devtools/go/go-1.
> 9/0010-make.bash-override-CC-when-building-dist-and-go_boot.patch
> delete mode 100644 meta/recipes-devtools/go/go-1.
> 9/set-external-linker.patch
> rename meta/recipes-devtools/go/{go-cross-canadian_1.9.bb =>
> go-cross-canadian_1.10.bb} (100%)
> rename meta/recipes-devtools/go/{go-cross_1.9.bb => go-cross_1.10.bb}
> (100%)
> rename meta/recipes-devtools/go/{go-crosssdk_1.9.bb =>
> go-crosssdk_1.10.bb} (100%)
> rename meta/recipes-devtools/go/{go-native_1.9.bb => go-native_1.10.bb}
> (100%)
> rename meta/recipes-devtools/go/{go-runtime_1.9.bb => go-runtime_1.10.bb}
> (100%)
> rename meta/recipes-devtools/go/{go_1.9.bb => go_1.10.bb} (100%)
>
> diff --git a/meta/classes/go.bbclass b/meta/classes/go.bbclass
> index 7ecd8c9254..43a262d599 100644
> --- a/meta/classes/go.bbclass
> +++ b/meta/classes/go.bbclass
> @@ -24,6 +24,7 @@ GO_LINKMODE ?= ""
> GO_LINKMODE_class-nativesdk = "--linkmode=external"
> GO_LDFLAGS ?= '-ldflags="${GO_RPATH} ${GO_LINKMODE} -extldflags
> '${GO_EXTLDFLAGS}'"'
> export GOBUILDFLAGS ?= "-v ${GO_LDFLAGS}"
> +export GOPATH_OMIT_IN_ACTIONID ?= "1"
> export GOPTESTBUILDFLAGS ?= "${GOBUILDFLAGS} -c"
> export GOPTESTFLAGS ?= "-test.v"
> GOBUILDFLAGS_prepend_task-compile = "${GO_PARALLEL_BUILD} "
> @@ -47,6 +48,7 @@ GO_INSTALL_FILTEROUT ?= "${GO_IMPORT}/vendor/"
>
> B = "${WORKDIR}/build"
> export GOPATH = "${B}"
> +export GOCACHE = "off"
> GO_TMPDIR ?= "${WORKDIR}/go-tmp"
> GO_TMPDIR[vardepvalue] = ""
>
> diff --git a/meta/recipes-devtools/go/go-1.10.inc
> b/meta/recipes-devtools/go/go-1.10.inc
> new file mode 100644
> index 0000000000..3a93773e2a
> --- /dev/null
> +++ b/meta/recipes-devtools/go/go-1.10.inc
> @@ -0,0 +1,21 @@
> +require go-common.inc
> +
> +GO_BASEVERSION = "1.10"
> +FILESEXTRAPATHS_prepend := "${FILE_DIRNAME}/go-${GO_BASEVERSION}:"
> +
> +LIC_FILES_CHKSUM = "file://LICENSE;md5=5d4950ecb7b26d2c5e4e7b4e0dd74707"
> +
> +SRC_URI += "\
> + file://0001-allow-CC-and-CXX-to-have-multiple-words.patch \
> + file://0002-cmd-go-make-content-based-hash-generation-less-pedan.patch
> \
> + file://0003-allow-GOTOOLDIR-to-be-overridden-in-the-environment.patch
> \
> + file://0004-ld-add-soname-to-shareable-objects.patch \
> + file://0005-make.bash-override-CC-when-building-dist-and-go_boot.patch
> \
> + file://0006-cmd-dist-separate-host-and-target-builds.patch \
> + file://0007-cmd-go-make-GOROOT-precious-by-default.patch \
> +"
> +
> +SRC_URI_append_libc-musl = " file://0008-ld-replace-glibc-
> dynamic-linker-with-musl.patch"
> +
> +SRC_URI[main.md5sum] = "07cbb9d0091b846c6aea40bf5bc0cea7"
> +SRC_URI[main.sha256sum] = "f3de49289405fda5fd1483a8fe6bd2
> fa5469e005fd567df64485c4fa000c7f24"
> diff --git a/meta/recipes-devtools/go/go-1.10/0001-allow-CC-and-CXX-to-have-multiple-words.patch
> b/meta/recipes-devtools/go/go-1.10/0001-allow-CC-and-CXX-to-
> have-multiple-words.patch
> new file mode 100644
> index 0000000000..4584590632
> --- /dev/null
> +++ b/meta/recipes-devtools/go/go-1.10/0001-allow-CC-and-CXX-to-
> have-multiple-words.patch
> @@ -0,0 +1,49 @@
> +From c287c18856575139e4495b320f20cf96856896db Mon Sep 17 00:00:00 2001
> +From: Matt Madison <matt@madison.systems>
> +Date: Mon, 19 Feb 2018 08:49:33 -0800
> +Subject: [PATCH 1/8] allow CC and CXX to have multiple words
> +
> +Upstream-Status: Inappropriate [OE specific]
> +
> +Signed-off-by: Matt Madison <matt@madison.systems>
> +---
> + src/cmd/dist/build.go | 4 +++-
> + src/cmd/go/internal/envcmd/env.go | 4 ++--
> + 2 files changed, 5 insertions(+), 3 deletions(-)
> +
> +diff --git a/src/cmd/dist/build.go b/src/cmd/dist/build.go
> +index 49ed80033e..eb70f17790 100644
> +--- a/src/cmd/dist/build.go
> ++++ b/src/cmd/dist/build.go
> +@@ -1406,7 +1406,9 @@ func checkCC() {
> + if !needCC() {
> + return
> + }
> +- if output, err := exec.Command(defaultcc[""],
> "--help").CombinedOutput(); err != nil {
> ++ cc := strings.Split(defaultcc[""], " ")
> ++ args := append(cc[1:], "--help")
> ++ if output, err := exec.Command(cc[0], args...).CombinedOutput();
> err != nil {
> + outputHdr := ""
> + if len(output) > 0 {
> + outputHdr = "\nCommand output:\n\n"
> +diff --git a/src/cmd/go/internal/envcmd/env.go
> b/src/cmd/go/internal/envcmd/env.go
> +index 603f7b5060..f891123f9c 100644
> +--- a/src/cmd/go/internal/envcmd/env.go
> ++++ b/src/cmd/go/internal/envcmd/env.go
> +@@ -82,11 +82,11 @@ func MkEnv() []cfg.EnvVar {
> +
> + cc := cfg.DefaultCC(cfg.Goos, cfg.Goarch)
> + if env := strings.Fields(os.Getenv("CC")); len(env) > 0 {
> +- cc = env[0]
> ++ cc = strings.Join(env, " ")
> + }
> + cxx := cfg.DefaultCXX(cfg.Goos, cfg.Goarch)
> + if env := strings.Fields(os.Getenv("CXX")); len(env) > 0 {
> +- cxx = env[0]
> ++ cxx = strings.Join(env, " ")
> + }
> + env = append(env, cfg.EnvVar{Name: "CC", Value: cc})
> + env = append(env, cfg.EnvVar{Name: "CXX", Value: cxx})
> +--
> +2.14.1
> +
> diff --git a/meta/recipes-devtools/go/go-1.10/0002-cmd-go-make-content-
> based-hash-generation-less-pedan.patch b/meta/recipes-devtools/go/go-
> 1.10/0002-cmd-go-make-content-based-hash-generation-less-pedan.patch
> new file mode 100644
> index 0000000000..5fd471960e
> --- /dev/null
> +++ b/meta/recipes-devtools/go/go-1.10/0002-cmd-go-make-content-
> based-hash-generation-less-pedan.patch
> @@ -0,0 +1,220 @@
> +From 4ec2b27c091fbce0e8e2fd7e3ef2c76e068af32f Mon Sep 17 00:00:00 2001
> +From: Matt Madison <matt@madison.systems>
> +Date: Mon, 19 Feb 2018 08:50:59 -0800
> +Subject: [PATCH 2/8] 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.
> +
> +Second, if cgo is enabled, the build ID for cgo-related
> +packages will include the current value of the environment
> +variables for invoking the compiler (CC, CXX, FC) and
> +any CGO_xxFLAGS variables. Only if the settings used
> +during a compilation exactly match, character for character,
> +the values used for compiling runtime/cgo or any other
> +cgo-enabled package being imported, will the tool
> +decide that the imported package is up-to-date.
> +
> +This is done to help ensure correctness, but is overly
> +simplistic and effectively prevents the reuse of built
> +artifacts that use cgo (or shared runtime, which includes
> +runtime/cgo).
> +
> +This patch filters out all compiler flags except those
> +beginning with '-m'. The default behavior can be restored
> +by setting the CGO_PEDANTIC environment variable.
> +
> +Upstream-Status: Inappropriate [OE specific]
> +
> +Signed-off-by: Matt Madison <matt@madison.systems>
> +---
> + src/cmd/go/internal/envcmd/env.go | 2 +-
> + src/cmd/go/internal/work/exec.go | 63 ++++++++++++++++++++++++++++--
> ---------
> + 2 files changed, 46 insertions(+), 19 deletions(-)
> +
> +diff --git a/src/cmd/go/internal/envcmd/env.go
> b/src/cmd/go/internal/envcmd/env.go
> +index f891123f9c..ebacfbfdbc 100644
> +--- a/src/cmd/go/internal/envcmd/env.go
> ++++ b/src/cmd/go/internal/envcmd/env.go
> +@@ -113,7 +113,7 @@ func findEnv(env []cfg.EnvVar, name string) string {
> + func ExtraEnvVars() []cfg.EnvVar {
> + var b work.Builder
> + b.Init()
> +- 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 c4c1500eb2..b0f6b45647 100644
> +--- a/src/cmd/go/internal/work/exec.go
> ++++ b/src/cmd/go/internal/work/exec.go
> +@@ -173,6 +173,8 @@ func (b *Builder) Do(root *Action) {
> + wg.Wait()
> + }
> +
> ++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
> +@@ -189,7 +191,7 @@ func (b *Builder) buildActionID(a *Action)
> cache.ActionID {
> + // but it does not hide the exact value of $GOPATH.
> + // Include the full dir in that case.
> + // Assume b.WorkDir is being trimmed properly.
> +- if !p.Goroot && !strings.HasPrefix(p.Dir, b.WorkDir) {
> ++ if !p.Goroot && !omitGopath && !strings.HasPrefix(p.Dir,
> b.WorkDir) {
> + fmt.Fprintf(h, "dir %s\n", p.Dir)
> + }
> + fmt.Fprintf(h, "goos %s goarch %s\n", cfg.Goos, cfg.Goarch)
> +@@ -197,13 +199,13 @@ func (b *Builder) buildActionID(a *Action)
> cache.ActionID {
> + fmt.Fprintf(h, "omitdebug %v standard %v local %v prefix %q\n",
> p.Internal.OmitDebug, p.Standard, p.Internal.Local, p.Internal.LocalPrefix)
> + if len(p.CgoFiles)+len(p.SwigFiles) > 0 {
> + fmt.Fprintf(h, "cgo %q\n", b.toolID("cgo"))
> +- cppflags, cflags, cxxflags, fflags, _, _ := b.CFlags(p)
> +- fmt.Fprintf(h, "CC=%q %q %q\n", b.ccExe(), cppflags,
> cflags)
> ++ cppflags, cflags, cxxflags, fflags, _, _ := b.CFlags(p,
> true)
> ++ fmt.Fprintf(h, "CC=%q %q %q\n", b.ccExe(true), cppflags,
> cflags)
> + if len(p.CXXFiles)+len(p.SwigFiles) > 0 {
> +- fmt.Fprintf(h, "CXX=%q %q\n", b.cxxExe(), cxxflags)
> ++ fmt.Fprintf(h, "CXX=%q %q\n", b.cxxExe(true),
> cxxflags)
> + }
> + if len(p.FFiles) > 0 {
> +- fmt.Fprintf(h, "FC=%q %q\n", b.fcExe(), fflags)
> ++ fmt.Fprintf(h, "FC=%q %q\n", b.fcExe(true), fflags)
> + }
> + // TODO(rsc): Should we include the SWIG version or
> Fortran/GCC/G++/Objective-C compiler versions?
> + }
> +@@ -1731,33 +1733,33 @@ var (
> + // gccCmd returns a gcc command line prefix
> + // defaultCC is defined in zdefaultcc.go, written by cmd/dist.
> + func (b *Builder) GccCmd(incdir, workdir string) []string {
> +- return b.compilerCmd(b.ccExe(), incdir, workdir)
> ++ return b.compilerCmd(b.ccExe(false), incdir, workdir)
> + }
> +
> + // gxxCmd returns a g++ command line prefix
> + // defaultCXX is defined in zdefaultcc.go, written by cmd/dist.
> + func (b *Builder) GxxCmd(incdir, workdir string) []string {
> +- return b.compilerCmd(b.cxxExe(), incdir, workdir)
> ++ return b.compilerCmd(b.cxxExe(false), incdir, workdir)
> + }
> +
> + // gfortranCmd returns a gfortran command line prefix.
> + func (b *Builder) gfortranCmd(incdir, workdir string) []string {
> +- return b.compilerCmd(b.fcExe(), incdir, workdir)
> ++ return b.compilerCmd(b.fcExe(false), incdir, workdir)
> + }
> +
> + // ccExe returns the CC compiler setting without all the extra flags we
> add implicitly.
> +-func (b *Builder) ccExe() []string {
> +- return b.compilerExe(origCC, cfg.DefaultCC(cfg.Goos, cfg.Goarch))
> ++func (b *Builder) ccExe(filtered bool) []string {
> ++ return b.compilerExe(origCC, cfg.DefaultCC(cfg.Goos, cfg.Goarch),
> filtered)
> + }
> +
> + // cxxExe returns the CXX compiler setting without all the extra flags
> we add implicitly.
> +-func (b *Builder) cxxExe() []string {
> +- return b.compilerExe(origCXX, cfg.DefaultCXX(cfg.Goos, cfg.Goarch))
> ++func (b *Builder) cxxExe(filtered bool) []string {
> ++ return b.compilerExe(origCXX, cfg.DefaultCXX(cfg.Goos,
> cfg.Goarch), filtered)
> + }
> +
> + // fcExe returns the FC compiler setting without all the extra flags we
> add implicitly.
> +-func (b *Builder) fcExe() []string {
> +- return b.compilerExe(os.Getenv("FC"), "gfortran")
> ++func (b *Builder) fcExe(filtered bool) []string {
> ++ return b.compilerExe(os.Getenv("FC"), "gfortran", filtered)
> + }
> +
> + // compilerExe returns the compiler to use given an
> +@@ -1766,11 +1768,14 @@ func (b *Builder) fcExe() []string {
> + // of the compiler but can have additional arguments if they
> + // were present in the environment value.
> + // For example if CC="gcc -DGOPHER" then the result is ["gcc",
> "-DGOPHER"].
> +-func (b *Builder) compilerExe(envValue string, def string) []string {
> ++func (b *Builder) compilerExe(envValue string, def string, filtered
> bool) []string {
> + compiler := strings.Fields(envValue)
> + if len(compiler) == 0 {
> + compiler = []string{def}
> + }
> ++ if filtered {
> ++ return append(compiler[0:1], filterCompilerFlags(compiler[
> 1:])...)
> ++ }
> + return compiler
> + }
> +
> +@@ -1920,8 +1925,23 @@ func envList(key, def string) []string {
> + return strings.Fields(v)
> + }
> +
> ++var filterFlags = os.Getenv("CGO_PEDANTIC") == ""
> ++
> ++func filterCompilerFlags(flags []string) []string {
> ++ var newflags []string
> ++ if !filterFlags {
> ++ return flags
> ++ }
> ++ for _, flag := range flags {
> ++ if strings.HasPrefix(flag, "-m") {
> ++ newflags = append(newflags, flag)
> ++ }
> ++ }
> ++ 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) {
> + defaults := "-g -O2"
> +
> + if cppflags, err = buildFlags("CPPFLAGS", "", p.CgoCPPFLAGS,
> checkCompilerFlags); err != nil {
> +@@ -1939,6 +1959,13 @@ func (b *Builder) CFlags(p *load.Package)
> (cppflags, cflags, cxxflags, fflags, l
> + if ldflags, err = buildFlags("LDFLAGS", defaults, p.CgoLDFLAGS,
> checkLinkerFlags); err != nil {
> + return
> + }
> ++ if filtered {
> ++ cppflags = filterCompilerFlags(cppflags)
> ++ cflags = filterCompilerFlags(cflags)
> ++ cxxflags = filterCompilerFlags(cxxflags)
> ++ fflags = filterCompilerFlags(fflags)
> ++ ldflags = filterCompilerFlags(ldflags)
> ++ }
> +
> + return
> + }
> +@@ -1954,7 +1981,7 @@ var cgoRe = regexp.MustCompile(`[/\\:]`)
> +
> + func (b *Builder) cgo(a *Action, cgoExe, objdir string, pcCFLAGS,
> pcLDFLAGS, cgofiles, gccfiles, gxxfiles, mfiles, ffiles []string) (outGo,
> outObj []string, err error) {
> + p := a.Package
> +- cgoCPPFLAGS, cgoCFLAGS, cgoCXXFLAGS, cgoFFLAGS, cgoLDFLAGS, err :=
> b.CFlags(p)
> ++ cgoCPPFLAGS, cgoCFLAGS, cgoCXXFLAGS, cgoFFLAGS, cgoLDFLAGS, err :=
> b.CFlags(p, false)
> + if err != nil {
> + return nil, nil, err
> + }
> +@@ -2306,7 +2333,7 @@ func (b *Builder) swigIntSize(objdir string)
> (intsize string, err error) {
> +
> + // Run SWIG on one SWIG input file.
> + func (b *Builder) swigOne(a *Action, p *load.Package, file, objdir
> string, pcCFLAGS []string, cxx bool, intgosize string) (outGo, outC string,
> err error) {
> +- cgoCPPFLAGS, cgoCFLAGS, cgoCXXFLAGS, _, _, err := b.CFlags(p)
> ++ cgoCPPFLAGS, cgoCFLAGS, cgoCXXFLAGS, _, _, err := b.CFlags(p,
> false)
> + if err != nil {
> + return "", "", err
> + }
> +--
> +2.14.1
> +
> diff --git a/meta/recipes-devtools/go/go-1.10/0003-allow-GOTOOLDIR-to-
> be-overridden-in-the-environment.patch b/meta/recipes-devtools/go/go-
> 1.10/0003-allow-GOTOOLDIR-to-be-overridden-in-the-environment.patch
> new file mode 100644
> index 0000000000..d1a674f3c2
> --- /dev/null
> +++ b/meta/recipes-devtools/go/go-1.10/0003-allow-GOTOOLDIR-to-
> be-overridden-in-the-environment.patch
> @@ -0,0 +1,64 @@
> +From d9bdd1bf03da06572a7a74d7dbf2a26d279cfa55 Mon Sep 17 00:00:00 2001
> +From: Matt Madison <matt@madison.systems>
> +Date: Sat, 17 Feb 2018 05:24:20 -0800
> +Subject: [PATCH 3/8] allow GOTOOLDIR to be overridden in the environment
> +
> +to allow for split host/target build roots
> +
> +Upstream-Status: Inappropriate [OE specific]
> +
> +Signed-off-by: Matt Madison <matt@madison.systems>
> +---
> + src/cmd/dist/build.go | 4 +++-
> + src/cmd/go/internal/cfg/cfg.go | 6 +++++-
> + src/go/build/build.go | 2 +-
> + 3 files changed, 9 insertions(+), 3 deletions(-)
> +
> +diff --git a/src/cmd/dist/build.go b/src/cmd/dist/build.go
> +index eb70f17790..e749cbd22e 100644
> +--- a/src/cmd/dist/build.go
> ++++ b/src/cmd/dist/build.go
> +@@ -220,7 +220,9 @@ func xinit() {
> + workdir = xworkdir()
> + 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)
> ++ }
> + }
> +
> + // compilerEnv returns a map from "goos/goarch" to the
> +diff --git a/src/cmd/go/internal/cfg/cfg.go
> b/src/cmd/go/internal/cfg/cfg.go
> +index 1de4f0dc79..4f6010d660 100644
> +--- a/src/cmd/go/internal/cfg/cfg.go
> ++++ b/src/cmd/go/internal/cfg/cfg.go
> +@@ -96,7 +96,11 @@ func init() {
> + // as the tool directory does not move based on environment
> variables.
> + // This matches the initialization of ToolDir in go/build,
> + // except for using GOROOT rather than runtime.GOROOT().
> +- build.ToolDir = filepath.Join(GOROOT, "pkg/tool/"+runtime.GOOS+"_"+
> runtime.GOARCH)
> ++ if s := os.Getenv("GOTOOLDIR"); s != "" {
> ++ build.ToolDir = filepath.Clean(s)
> ++ } else {
> ++ build.ToolDir = filepath.Join(GOROOT,
> "pkg/tool/"+runtime.GOOS+"_"+runtime.GOARCH)
> ++ }
> + }
> +
> + func findGOROOT() string {
> +diff --git a/src/go/build/build.go b/src/go/build/build.go
> +index 68fb423983..81b1b32270 100644
> +--- a/src/go/build/build.go
> ++++ b/src/go/build/build.go
> +@@ -1594,7 +1594,7 @@ func init() {
> + }
> +
> + // ToolDir is the directory containing build tools.
> +-var ToolDir = filepath.Join(runtime.GOROOT(),
> "pkg/tool/"+runtime.GOOS+"_"+runtime.GOARCH)
> ++var ToolDir = envOr("GOTOOLDIR", filepath.Join(runtime.GOROOT(),
> "pkg/tool/"+runtime.GOOS+"_"+runtime.GOARCH))
> +
> + // IsLocalImport reports whether the import path is
> + // a local import path, like ".", "..", "./foo", or "../foo".
> +--
> +2.14.1
> +
> diff --git a/meta/recipes-devtools/go/go-1.10/0004-ld-add-soname-to-shareable-objects.patch
> b/meta/recipes-devtools/go/go-1.10/0004-ld-add-soname-to-
> shareable-objects.patch
> new file mode 100644
> index 0000000000..a748391659
> --- /dev/null
> +++ b/meta/recipes-devtools/go/go-1.10/0004-ld-add-soname-to-
> shareable-objects.patch
> @@ -0,0 +1,47 @@
> +From 0346a4271d31aab567f6758711a4694fb6108daf Mon Sep 17 00:00:00 2001
> +From: Matt Madison <matt@madison.systems>
> +Date: Sat, 17 Feb 2018 06:26:10 -0800
> +Subject: [PATCH 4/8] ld: add soname to shareable objects
> +
> +so that OE's shared library dependency handling
> +can find them.
> +
> +Upstream-Status: Inappropriate [OE specific]
> +
> +Signed-off-by: Matt Madison <matt@madison.systems>
> +---
> + src/cmd/link/internal/ld/lib.go | 4 ++++
> + 1 file changed, 4 insertions(+)
> +
> +diff --git a/src/cmd/link/internal/ld/lib.go b/src/cmd/link/internal/ld/
> lib.go
> +index 6dcaf64122..11cbb8a8bb 100644
> +--- a/src/cmd/link/internal/ld/lib.go
> ++++ b/src/cmd/link/internal/ld/lib.go
> +@@ -1134,6 +1134,7 @@ 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 {
> + // Pass -z nodelete to mark the shared
> library as
> + // non-closeable: a dlclose will do
> nothing.
> +@@ -1145,6 +1146,8 @@ 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")
> +@@ -1153,6 +1156,7 @@ 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)))
> + }
> + }
> +
> +--
> +2.14.1
> +
> diff --git a/meta/recipes-devtools/go/go-1.10/0005-make.bash-override-
> CC-when-building-dist-and-go_boot.patch b/meta/recipes-devtools/go/go-
> 1.10/0005-make.bash-override-CC-when-building-dist-and-go_boot.patch
> new file mode 100644
> index 0000000000..d15f9d299f
> --- /dev/null
> +++ b/meta/recipes-devtools/go/go-1.10/0005-make.bash-override-
> CC-when-building-dist-and-go_boot.patch
> @@ -0,0 +1,40 @@
> +From 215132a219461a9bcc2ff086474c620f651f463e Mon Sep 17 00:00:00 2001
> +From: Matt Madison <matt@madison.systems>
> +Date: Sat, 17 Feb 2018 06:32:45 -0800
> +Subject: [PATCH 5/8] make.bash: override CC when building dist and
> + go_bootstrap
> +
> +for handling OE cross-canadian builds.
> +
> +Upstream-Status: Inappropriate [OE specific]
> +
> +Signed-off-by: Matt Madison <matt@madison.systems>
> +---
> + src/make.bash | 4 ++--
> + 1 file changed, 2 insertions(+), 2 deletions(-)
> +
> +diff --git a/src/make.bash b/src/make.bash
> +index 93a5c43d11..3a63682bc4 100755
> +--- a/src/make.bash
> ++++ b/src/make.bash
> +@@ -162,7 +162,7 @@ if [ "$GOROOT_BOOTSTRAP" = "$GOROOT" ]; then
> + exit 1
> + fi
> + rm -f cmd/dist/dist
> +-GOROOT="$GOROOT_BOOTSTRAP" GOOS="" GOARCH="" "$GOROOT_BOOTSTRAP/bin/go"
> build -o cmd/dist/dist ./cmd/dist
> ++CC="${BUILD_CC:-${CC}}" GOROOT="$GOROOT_BOOTSTRAP" GOOS="" GOARCH=""
> "$GOROOT_BOOTSTRAP/bin/go" build -o cmd/dist/dist ./cmd/dist
> +
> + # -e doesn't propagate out of eval, so check success by hand.
> + eval $(./cmd/dist/dist env -p || echo FAIL=true)
> +@@ -193,7 +193,7 @@ fi
> + # Run dist bootstrap to complete make.bash.
> + # Bootstrap installs a proper cmd/dist, built with the new toolchain.
> + # Throw ours, built with Go 1.4, away after bootstrap.
> +-./cmd/dist/dist bootstrap $buildall $vflag $GO_DISTFLAGS "$@"
> ++CC="${BUILD_CC:-${CC}}" ./cmd/dist/dist bootstrap $buildall $vflag
> $GO_DISTFLAGS "$@"
> + rm -f ./cmd/dist/dist
> +
> + # DO NOT ADD ANY NEW CODE HERE.
> +--
> +2.14.1
> +
> diff --git a/meta/recipes-devtools/go/go-1.10/0006-cmd-dist-separate-host-and-target-builds.patch
> b/meta/recipes-devtools/go/go-1.10/0006-cmd-dist-separate-
> host-and-target-builds.patch
> new file mode 100644
> index 0000000000..73a9db213c
> --- /dev/null
> +++ b/meta/recipes-devtools/go/go-1.10/0006-cmd-dist-separate-
> host-and-target-builds.patch
> @@ -0,0 +1,277 @@
> +From 4839007ac75e0d6d15392e84966bd6051a68bcc4 Mon Sep 17 00:00:00 2001
> +From: Matt Madison <matt@madison.systems>
> +Date: Sat, 17 Feb 2018 10:03:48 -0800
> +Subject: [PATCH 6/8] 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.
> +
> +Upstream-Status: Inappropriate [OE specific]
> +
> +Signed-off-by: Matt Madison <matt@madison.systems>
> +
> +more dist cleanup
> +---
> + src/cmd/dist/build.go | 149 ++++++++++++++++++++++++++++++
> +++++++-------------
> + 1 file changed, 111 insertions(+), 38 deletions(-)
> +
> +diff --git a/src/cmd/dist/build.go b/src/cmd/dist/build.go
> +index e749cbd22e..c949429543 100644
> +--- a/src/cmd/dist/build.go
> ++++ b/src/cmd/dist/build.go
> +@@ -38,6 +38,7 @@ var (
> + goldflags string
> + workdir string
> + tooldir string
> ++ build_tooldir string
> + oldgoos string
> + oldgoarch string
> + exe string
> +@@ -49,6 +50,7 @@ var (
> +
> + rebuildall bool
> + defaultclang bool
> ++ crossBuild bool
> +
> + vflag int // verbosity
> + )
> +@@ -223,6 +225,8 @@ func xinit() {
> + if tooldir = os.Getenv("GOTOOLDIR"); tooldir == "" {
> + tooldir = pathf("%s/pkg/tool/%s_%s", goroot, gohostos,
> gohostarch)
> + }
> ++ build_tooldir = pathf("%s/pkg/tool/native_native", goroot)
> ++
> + }
> +
> + // compilerEnv returns a map from "goos/goarch" to the
> +@@ -252,7 +256,6 @@ func compilerEnv(envName, def string)
> map[string]string {
> + if gohostos != goos || gohostarch != goarch {
> + m[gohostos+"/"+gohostarch] = m[""]
> + }
> +- m[""] = env
> + }
> +
> + for _, goos := range okgoos {
> +@@ -479,8 +482,10 @@ func setup() {
> + // We keep it in pkg/, just like the object directory above.
> + if rebuildall {
> + xremoveall(tooldir)
> ++ xremoveall(build_tooldir)
> + }
> + xmkdirall(tooldir)
> ++ xmkdirall(build_tooldir)
> +
> + // Remove tool binaries from before the tool/gohostos_gohostarch
> + xremoveall(pathf("%s/bin/tool", goroot))
> +@@ -1130,11 +1135,29 @@ func cmdbootstrap() {
> +
> + var noBanner bool
> + var debug 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(&noBanner, "no-banner", noBanner, "do not print
> banner")
> ++ 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 (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")
> ++ }
> ++ }
> +
> + if debug {
> + // cmd/buildid is used in debug mode.
> +@@ -1182,8 +1205,13 @@ func cmdbootstrap() {
> + xprintf("\n")
> + }
> +
> +- gogcflags = os.Getenv("GO_GCFLAGS") // we were using
> $BOOT_GO_GCFLAGS until now
> +- goldflags = os.Getenv("GO_LDFLAGS")
> ++ // 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
> ++ goldflags = os.Getenv("GO_LDFLAGS")
> ++ }
> + goBootstrap := pathf("%s/go_bootstrap", tooldir)
> + cmdGo := pathf("%s/go", gobin)
> + if debug {
> +@@ -1212,7 +1240,11 @@ func cmdbootstrap() {
> + xprintf("\n")
> + }
> + xprintf("Building Go toolchain2 using go_bootstrap and Go
> toolchain1.\n")
> +- os.Setenv("CC", compilerEnvLookup(defaultcc, goos, goarch))
> ++ if crossBuild {
> ++ os.Setenv("CC", defaultcc[""])
> ++ } else {
> ++ os.Setenv("CC", compilerEnvLookup(defaultcc, goos, goarch))
> ++ }
> + goInstall(goBootstrap, append([]string{"-i"}, toolchain...)...)
> + if debug {
> + run("", ShowOutput|CheckExit, pathf("%s/compile",
> tooldir), "-V=full")
> +@@ -1249,45 +1281,82 @@ func cmdbootstrap() {
> + }
> + checkNotStale(goBootstrap, append(toolchain,
> "runtime/internal/sys")...)
> +
> +- if goos == oldgoos && goarch == oldgoarch {
> +- // Common case - not setting up for cross-compilation.
> +- timelog("build", "toolchain")
> +- if vflag > 0 {
> +- xprintf("\n")
> ++ if crossBuild {
> ++ 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(goBootstrap, toBuild...)
> ++ checkNotStale(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(defaultcc, goos,
> goarch))
> ++ xprintf("Building %s for target, %s/%s.\n",
> strings.Join(toBuild, ","), goos, goarch)
> ++ goInstall(goBootstrap, toBuild...)
> ++ checkNotStale(goBootstrap, toBuild...)
> ++ // Skip cmdGo staleness checks here, since we
> can't run the target's cmdGo binary
> + }
> +- xprintf("Building packages and commands for %s/%s.\n",
> goos, goarch)
> + } else {
> +- // GOOS/GOARCH does not match GOHOSTOS/GOHOSTARCH.
> +- // Finish GOHOSTOS/GOHOSTARCH installation and then
> +- // run GOOS/GOARCH installation.
> +- timelog("build", "host toolchain")
> +- if vflag > 0 {
> +- xprintf("\n")
> ++ if goos == oldgoos && goarch == oldgoarch {
> ++ // Common case - not setting up for
> cross-compilation.
> ++ timelog("build", "toolchain")
> ++ if vflag > 0 {
> ++ xprintf("\n")
> ++ }
> ++ xprintf("Building packages and commands for
> %s/%s.\n", goos, goarch)
> ++ } else {
> ++ // GOOS/GOARCH does not match GOHOSTOS/GOHOSTARCH.
> ++ // Finish GOHOSTOS/GOHOSTARCH installation and then
> ++ // run GOOS/GOARCH installation.
> ++ timelog("build", "host toolchain")
> ++ if vflag > 0 {
> ++ xprintf("\n")
> ++ }
> ++ xprintf("Building packages and commands for host,
> %s/%s.\n", goos, goarch)
> ++ goInstall(goBootstrap, "std", "cmd")
> ++ checkNotStale(goBootstrap, "std", "cmd")
> ++ checkNotStale(cmdGo, "std", "cmd")
> ++
> ++ timelog("build", "target toolchain")
> ++ if vflag > 0 {
> ++ xprintf("\n")
> ++ }
> ++ goos = oldgoos
> ++ goarch = oldgoarch
> ++ os.Setenv("GOOS", goos)
> ++ os.Setenv("GOARCH", goarch)
> ++ os.Setenv("CC", compilerEnvLookup(defaultcc, goos,
> goarch))
> ++ xprintf("Building packages and commands for
> target, %s/%s.\n", goos, goarch)
> + }
> +- xprintf("Building packages and commands for host,
> %s/%s.\n", goos, goarch)
> + goInstall(goBootstrap, "std", "cmd")
> + checkNotStale(goBootstrap, "std", "cmd")
> + checkNotStale(cmdGo, "std", "cmd")
> +-
> +- timelog("build", "target toolchain")
> +- if vflag > 0 {
> +- xprintf("\n")
> ++ if debug {
> ++ run("", ShowOutput|CheckExit, pathf("%s/compile",
> tooldir), "-V=full")
> ++ run("", ShowOutput|CheckExit, pathf("%s/buildid",
> tooldir), pathf("%s/pkg/%s_%s/runtime/internal/sys.a", goroot, goos,
> goarch))
> ++ checkNotStale(goBootstrap, append(toolchain,
> "runtime/internal/sys")...)
> ++ copyfile(pathf("%s/compile4", tooldir),
> pathf("%s/compile", tooldir), writeExec)
> + }
> +- goos = oldgoos
> +- goarch = oldgoarch
> +- os.Setenv("GOOS", goos)
> +- os.Setenv("GOARCH", goarch)
> +- os.Setenv("CC", compilerEnvLookup(defaultcc, goos, goarch))
> +- xprintf("Building packages and commands for target,
> %s/%s.\n", goos, goarch)
> +- }
> +- goInstall(goBootstrap, "std", "cmd")
> +- checkNotStale(goBootstrap, "std", "cmd")
> +- checkNotStale(cmdGo, "std", "cmd")
> +- if debug {
> +- run("", ShowOutput|CheckExit, pathf("%s/compile",
> tooldir), "-V=full")
> +- run("", ShowOutput|CheckExit, pathf("%s/buildid",
> tooldir), pathf("%s/pkg/%s_%s/runtime/internal/sys.a", goroot, goos,
> goarch))
> +- checkNotStale(goBootstrap, append(toolchain,
> "runtime/internal/sys")...)
> +- copyfile(pathf("%s/compile4", tooldir),
> pathf("%s/compile", tooldir), writeExec)
> + }
> +
> + // Check that there are no new files in $GOROOT/bin other than
> +@@ -1305,7 +1374,11 @@ func cmdbootstrap() {
> + }
> +
> + // Remove go_bootstrap now that we're done.
> +- xremove(pathf("%s/go_bootstrap", tooldir))
> ++ // Except that for split host/target cross-builds, we need to
> ++ // keep it.
> ++ if ! crossBuild {
> ++ xremove(pathf("%s/go_bootstrap", tooldir))
> ++ }
> +
> + // Print trailing banner unless instructed otherwise.
> + if !noBanner {
> +--
> +2.14.1
> +
> diff --git a/meta/recipes-devtools/go/go-1.10/0007-cmd-go-make-GOROOT-precious-by-default.patch
> b/meta/recipes-devtools/go/go-1.10/0007-cmd-go-make-GOROOT-
> precious-by-default.patch
> new file mode 100644
> index 0000000000..cadca3012b
> --- /dev/null
> +++ b/meta/recipes-devtools/go/go-1.10/0007-cmd-go-make-GOROOT-
> precious-by-default.patch
> @@ -0,0 +1,97 @@
> +From 71653883c263093624e6c92d4cd5187433887690 Mon Sep 17 00:00:00 2001
> +From: Matt Madison <matt@madison.systems>
> +Date: Sun, 18 Feb 2018 15:03:14 -0800
> +Subject: [PATCH 7/8] 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 adds logic to treat the standard library and all
> +other GOROOT-resident packages as essentially binary-only.
> +If, during compilation, any of those packages are 'stale',
> +an error is issued instead of rebuilding the stale components.
> +
> +For an OE build, staleness errors would indicate a problem
> +with the build (missing dependencies, sstate issues, etc.).
> +
> +Upstream-Status: Inappropriate [OE specific]
> +
> +Signed-off-by: Matt Madison <matt@madison.systems>
> +---
> + src/cmd/go/internal/work/build.go | 5 +++++
> + src/cmd/go/internal/work/buildid.go | 2 +-
> + src/cmd/go/internal/work/exec.go | 18 ++++++++++++++++++
> + 3 files changed, 24 insertions(+), 1 deletion(-)
> +
> +diff --git a/src/cmd/go/internal/work/build.go
> b/src/cmd/go/internal/work/build.go
> +index 57b7b00879..e2ba95420e 100644
> +--- a/src/cmd/go/internal/work/build.go
> ++++ b/src/cmd/go/internal/work/build.go
> +@@ -143,6 +143,7 @@ See also: go install, go get, go clean.
> + }
> +
> + const concurrentGCBackendCompilationEnabledByDefault = true
> ++var goRootPrecious bool = true
> +
> + func init() {
> + // break init cycle
> +@@ -156,6 +157,10 @@ func init() {
> +
> + AddBuildFlags(CmdBuild)
> + AddBuildFlags(CmdInstall)
> ++
> ++ if x := os.Getenv("GOROOT_OVERRIDE"); x != "" {
> ++ goRootPrecious = false
> ++ }
> + }
> +
> + // Note that flags consulted by other parts of the code
> +diff --git a/src/cmd/go/internal/work/buildid.go
> b/src/cmd/go/internal/work/buildid.go
> +index 39ca20ee4f..a047430177 100644
> +--- a/src/cmd/go/internal/work/buildid.go
> ++++ b/src/cmd/go/internal/work/buildid.go
> +@@ -463,7 +463,7 @@ func (b *Builder) useCache(a *Action, p
> *load.Package, actionHash cache.ActionID
> +
> + if b.ComputeStaleOnly {
> + // Invoked during go list only to compute and record
> staleness.
> +- if p := a.Package; p != nil && !p.Stale {
> ++ if p := a.Package; p != nil && !p.Stale &&
> !(goRootPrecious && (p.Standard || p.Goroot)) {
> + p.Stale = true
> + if cfg.BuildA {
> + p.StaleReason = "build -a flag in use"
> +diff --git a/src/cmd/go/internal/work/exec.go b/src/cmd/go/internal/work/
> exec.go
> +index b0f6b45647..a876d59347 100644
> +--- a/src/cmd/go/internal/work/exec.go
> ++++ b/src/cmd/go/internal/work/exec.go
> +@@ -371,6 +371,24 @@ func (b *Builder) build(a *Action) (err error) {
> + return fmt.Errorf("missing or invalid binary-only package")
> + }
> +
> ++ 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
> ++ }
> ++ if b.ComputeStaleOnly {
> ++ a.Package.Stale = true
> ++ a.Package.StaleReason = "missing or invalid
> GOROOT-resident package"
> ++ return nil
> ++ }
> ++ return fmt.Errorf("missing or invalid GOROOT-resident
> package")
> ++ }
> ++
> + if err := b.Mkdir(a.Objdir); err != nil {
> + return err
> + }
> +--
> +2.14.1
> +
> diff --git a/meta/recipes-devtools/go/go-1.10/0008-ld-replace-glibc-dynamic-linker-with-musl.patch
> b/meta/recipes-devtools/go/go-1.10/0008-ld-replace-glibc-
> dynamic-linker-with-musl.patch
> new file mode 100644
> index 0000000000..cc7179cb2c
> --- /dev/null
> +++ b/meta/recipes-devtools/go/go-1.10/0008-ld-replace-glibc-
> dynamic-linker-with-musl.patch
> @@ -0,0 +1,130 @@
> +From 5c3ed89c29d4f40ea4e66d569b1f6c9c4a51cd42 Mon Sep 17 00:00:00 2001
> +From: Matt Madison <matt@madison.systems>
> +Date: Sun, 18 Feb 2018 08:24:05 -0800
> +Subject: [PATCH 8/8] ld: replace glibc dynamic linker with musl
> +
> +Rework of patch by Khem Raj <raj.khem@gmail.com>
> +for go 1.10. Should be applied conditionally on
> +musl being the system C library.
> +
> +Upstream-Status: Inappropriate [Real fix should be portable across libcs]
> +
> +Signed-off-by: Matt Madison <matt@madison.systems>
> +---
> + src/cmd/link/internal/amd64/obj.go | 2 +-
> + src/cmd/link/internal/arm/obj.go | 2 +-
> + src/cmd/link/internal/arm64/obj.go | 2 +-
> + src/cmd/link/internal/mips/obj.go | 2 +-
> + src/cmd/link/internal/mips64/obj.go | 2 +-
> + src/cmd/link/internal/ppc64/obj.go | 2 +-
> + src/cmd/link/internal/s390x/obj.go | 2 +-
> + src/cmd/link/internal/x86/obj.go | 2 +-
> + 8 files changed, 8 insertions(+), 8 deletions(-)
> +
> +diff --git a/src/cmd/link/internal/amd64/obj.go
> b/src/cmd/link/internal/amd64/obj.go
> +index 87e809166a..f522a63034 100644
> +--- a/src/cmd/link/internal/amd64/obj.go
> ++++ b/src/cmd/link/internal/amd64/obj.go
> +@@ -62,7 +62,7 @@ func Init() (*sys.Arch, ld.Arch) {
> + PEreloc1: pereloc1,
> + TLSIEtoLE: tlsIEtoLE,
> +
> +- Linuxdynld: "/lib64/ld-linux-x86-64.so.2",
> ++ Linuxdynld: "/lib64/ld-musl-x86-64.so.1",
> + Freebsddynld: "/libexec/ld-elf.so.1",
> + Openbsddynld: "/usr/libexec/ld.so",
> + Netbsddynld: "/libexec/ld.elf_so",
> +diff --git a/src/cmd/link/internal/arm/obj.go
> b/src/cmd/link/internal/arm/obj.go
> +index da16f92345..fd14940ede 100644
> +--- a/src/cmd/link/internal/arm/obj.go
> ++++ b/src/cmd/link/internal/arm/obj.go
> +@@ -58,7 +58,7 @@ func Init() (*sys.Arch, ld.Arch) {
> + Gentext: gentext,
> + Machoreloc1: machoreloc1,
> +
> +- Linuxdynld: "/lib/ld-linux.so.3", // 2 for OABI, 3 for
> EABI
> ++ Linuxdynld: "/lib/ld-musl-armhf.so.1",
> + Freebsddynld: "/usr/libexec/ld-elf.so.1",
> + Openbsddynld: "/usr/libexec/ld.so",
> + Netbsddynld: "/libexec/ld.elf_so",
> +diff --git a/src/cmd/link/internal/arm64/obj.go
> b/src/cmd/link/internal/arm64/obj.go
> +index 6b386ad737..99863712cc 100644
> +--- a/src/cmd/link/internal/arm64/obj.go
> ++++ b/src/cmd/link/internal/arm64/obj.go
> +@@ -57,7 +57,7 @@ func Init() (*sys.Arch, ld.Arch) {
> + Gentext: gentext,
> + Machoreloc1: machoreloc1,
> +
> +- Linuxdynld: "/lib/ld-linux-aarch64.so.1",
> ++ Linuxdynld: "/lib/ld-musl-aarch64.so.1",
> +
> + Freebsddynld: "XXX",
> + Openbsddynld: "XXX",
> +diff --git a/src/cmd/link/internal/mips/obj.go
> b/src/cmd/link/internal/mips/obj.go
> +index c5d3451c39..fd85e6368d 100644
> +--- a/src/cmd/link/internal/mips/obj.go
> ++++ b/src/cmd/link/internal/mips/obj.go
> +@@ -60,7 +60,7 @@ func Init() (*sys.Arch, ld.Arch) {
> + Gentext: gentext,
> + Machoreloc1: machoreloc1,
> +
> +- Linuxdynld: "/lib/ld.so.1",
> ++ Linuxdynld: "/lib/ld-musl-mipsle.so.1",
> +
> + Freebsddynld: "XXX",
> + Openbsddynld: "XXX",
> +diff --git a/src/cmd/link/internal/mips64/obj.go b/src/cmd/link/internal/
> mips64/obj.go
> +index 83974e5b56..097224f6da 100644
> +--- a/src/cmd/link/internal/mips64/obj.go
> ++++ b/src/cmd/link/internal/mips64/obj.go
> +@@ -59,7 +59,7 @@ func Init() (*sys.Arch, ld.Arch) {
> + Gentext: gentext,
> + Machoreloc1: machoreloc1,
> +
> +- Linuxdynld: "/lib64/ld64.so.1",
> ++ Linuxdynld: "/lib64/ld-musl-mips64le.so.1",
> + Freebsddynld: "XXX",
> + Openbsddynld: "XXX",
> + Netbsddynld: "XXX",
> +diff --git a/src/cmd/link/internal/ppc64/obj.go
> b/src/cmd/link/internal/ppc64/obj.go
> +index 273d9b42cb..a503abe8ea 100644
> +--- a/src/cmd/link/internal/ppc64/obj.go
> ++++ b/src/cmd/link/internal/ppc64/obj.go
> +@@ -62,7 +62,7 @@ func Init() (*sys.Arch, ld.Arch) {
> + Machoreloc1: machoreloc1,
> +
> + // TODO(austin): ABI v1 uses /usr/lib/ld.so.1,
> +- Linuxdynld: "/lib64/ld64.so.1",
> ++ Linuxdynld: "/lib64/ld-musl-powerpc64le.so.1",
> +
> + Freebsddynld: "XXX",
> + Openbsddynld: "XXX",
> +diff --git a/src/cmd/link/internal/s390x/obj.go
> b/src/cmd/link/internal/s390x/obj.go
> +index 9ac7eb8217..3825ff7abe 100644
> +--- a/src/cmd/link/internal/s390x/obj.go
> ++++ b/src/cmd/link/internal/s390x/obj.go
> +@@ -57,7 +57,7 @@ func Init() (*sys.Arch, ld.Arch) {
> + Gentext: gentext,
> + Machoreloc1: machoreloc1,
> +
> +- Linuxdynld: "/lib64/ld64.so.1",
> ++ Linuxdynld: "/lib64/ld-musl-s390x.so.1",
> +
> + // not relevant for s390x
> + Freebsddynld: "XXX",
> +diff --git a/src/cmd/link/internal/x86/obj.go
> b/src/cmd/link/internal/x86/obj.go
> +index 6a744dc04e..d81f392549 100644
> +--- a/src/cmd/link/internal/x86/obj.go
> ++++ b/src/cmd/link/internal/x86/obj.go
> +@@ -58,7 +58,7 @@ func Init() (*sys.Arch, ld.Arch) {
> + Machoreloc1: machoreloc1,
> + PEreloc1: pereloc1,
> +
> +- Linuxdynld: "/lib/ld-linux.so.2",
> ++ Linuxdynld: "/lib/ld-musl-i386.so.1",
> + Freebsddynld: "/usr/libexec/ld-elf.so.1",
> + Openbsddynld: "/usr/libexec/ld.so",
> + Netbsddynld: "/usr/libexec/ld.elf_so",
> +--
> +2.14.1
> +
> diff --git a/meta/recipes-devtools/go/go-1.9.inc
> b/meta/recipes-devtools/go/go-1.9.inc
> deleted file mode 100644
> index 2823304b7c..0000000000
> --- a/meta/recipes-devtools/go/go-1.9.inc
> +++ /dev/null
> @@ -1,26 +0,0 @@
> -require go-common.inc
> -
> -GO_BASEVERSION = "1.9"
> -GO_MINOR = ".4"
> -PV .= "${GO_MINOR}"
> -
> -FILESEXTRAPATHS_prepend := "${FILE_DIRNAME}/go-${GO_BASEVERSION}:"
> -
> -LIC_FILES_CHKSUM = "file://LICENSE;md5=5d4950ecb7b26d2c5e4e7b4e0dd74707"
> -
> -SRC_URI += "\
> - file://0001-make.bash-quote-CC_FOR_TARGET.patch \
> - file://0002-cmd-go-fix-CC-and-CXX-environment-variable-construct.patch
> \
> - file://0003-make.bash-better-separate-host-and-target-builds.patch
> \
> - file://0004-cmd-go-allow-GOTOOLDIR-to-be-overridden-in-the-envir.patch
> \
> - file://0005-cmd-go-make-GOROOT-precious-by-default.patch \
> - file://0006-make.bash-add-GOTOOLDIR_BOOTSTRAP-environment-variab.patch
> \
> - file://0007-ld-add-soname-to-shareable-objects.patch \
> - file://0008-make.bash-add-GOHOSTxx-indirection-for-cross-canadia.patch
> \
> - file://0009-cmd-go-buildmode-pie-forces-external-linking-mode-on.patch
> \
> - file://0010-make.bash-override-CC-when-building-dist-and-go_boot.patch
> \
> -"
> -SRC_URI_append_libc-musl = " file://set-external-linker.patch"
> -
> -SRC_URI[main.md5sum] = "6816441fd6680c63865cdd5cb8bc1960"
> -SRC_URI[main.sha256sum] = "0573a8df33168977185aa44173305e
> 5a0450f55213600e94541604b75d46dc06"
> diff --git a/meta/recipes-devtools/go/go-1.9/0001-make.bash-quote-CC_FOR_TARGET.patch
> b/meta/recipes-devtools/go/go-1.9/0001-make.bash-quote-CC_FOR_TARGET.patch
> deleted file mode 100644
> index 7800975e48..0000000000
> --- a/meta/recipes-devtools/go/go-1.9/0001-make.bash-quote-CC_
> FOR_TARGET.patch
> +++ /dev/null
> @@ -1,32 +0,0 @@
> -From d24734ad44006791fd48fc45ea34fe608ff672fb Mon Sep 17 00:00:00 2001
> -From: Matt Madison <matt@madison.systems>
> -Date: Wed, 13 Sep 2017 08:04:23 -0700
> -Subject: [PATCH 1/7] make.bash: quote CC_FOR_TARGET
> -
> -For OE cross-builds, $CC_FOR_TARGET has more than
> -one word and needs to be quoted.
> -
> -Upstream-Status: Pending
> -
> -Signed-off-by: Khem Raj <raj.khem@gmail.com>
> -Signed-off-by: Matt Madison <matt@madison.systems>
> ----
> - src/make.bash | 2 +-
> - 1 file changed, 1 insertion(+), 1 deletion(-)
> -
> -diff --git a/src/make.bash b/src/make.bash
> -index 71e7531..dcf3256 100755
> ---- a/src/make.bash
> -+++ b/src/make.bash
> -@@ -175,7 +175,7 @@ echo "##### Building packages and commands for
> $GOOS/$GOARCH."
> -
> - old_bin_files=$(cd $GOROOT/bin && echo *)
> -
> --CC=$CC_FOR_TARGET "$GOTOOLDIR"/go_bootstrap install $GO_FLAGS -gcflags
> "$GO_GCFLAGS" -ldflags "$GO_LDFLAGS" -v std cmd
> -+CC="$CC_FOR_TARGET" "$GOTOOLDIR"/go_bootstrap install $GO_FLAGS -gcflags
> "$GO_GCFLAGS" -ldflags "$GO_LDFLAGS" -v std cmd
> -
> - # Check that there are no new files in $GOROOT/bin other than go and
> gofmt
> - # and $GOOS_$GOARCH (a directory used when cross-compiling).
> ---
> -2.7.4
> -
> diff --git a/meta/recipes-devtools/go/go-1.9/0002-cmd-go-fix-CC-and-
> CXX-environment-variable-construct.patch b/meta/recipes-devtools/go/go-
> 1.9/0002-cmd-go-fix-CC-and-CXX-environment-variable-construct.patch
> deleted file mode 100644
> index a4e42261c3..0000000000
> --- a/meta/recipes-devtools/go/go-1.9/0002-cmd-go-fix-CC-and-
> CXX-environment-variable-construct.patch
> +++ /dev/null
> @@ -1,67 +0,0 @@
> -From a7170d32a13aead608abd18996f6dab2e2a631b5 Mon Sep 17 00:00:00 2001
> -From: Matt Madison <matt@madison.systems>
> -Date: Wed, 13 Sep 2017 08:06:37 -0700
> -Subject: [PATCH 2/7] cmd/go: fix CC and CXX environment variable
> construction
> -
> -For OE cross-builds, CC and CXX have multiple words, and
> -we need their complete definitions when setting up the
> -environment during Go builds.
> -
> -Upstream-Status: Pending
> -
> -Signed-off-by: Khem Raj <raj.khem@gmail.com>
> -Signed-off-by: Matt Madison <matt@madison.systems>
> ----
> - src/cmd/go/internal/envcmd/env.go | 4 ++--
> - src/cmd/go/internal/work/build.go | 12 ++++++++++++
> - 2 files changed, 14 insertions(+), 2 deletions(-)
> -
> -diff --git a/src/cmd/go/internal/envcmd/env.go
> b/src/cmd/go/internal/envcmd/env.go
> -index 43d4334..529d21d 100644
> ---- a/src/cmd/go/internal/envcmd/env.go
> -+++ b/src/cmd/go/internal/envcmd/env.go
> -@@ -74,10 +74,10 @@ func MkEnv() []cfg.EnvVar {
> - }
> -
> - cmd := b.GccCmd(".")
> -- env = append(env, cfg.EnvVar{Name: "CC", Value: cmd[0]})
> -+ env = append(env, cfg.EnvVar{Name: "CC", Value:
> strings.Join(b.GccCmdForReal(), " ")})
> - env = append(env, cfg.EnvVar{Name: "GOGCCFLAGS", Value:
> strings.Join(cmd[3:], " ")})
> - cmd = b.GxxCmd(".")
> -- env = append(env, cfg.EnvVar{Name: "CXX", Value: cmd[0]})
> -+ env = append(env, cfg.EnvVar{Name: "CXX", Value:
> strings.Join(b.GxxCmdForReal(), " ")})
> -
> - if cfg.BuildContext.CgoEnabled {
> - env = append(env, cfg.EnvVar{Name: "CGO_ENABLED", Value:
> "1"})
> -diff --git a/src/cmd/go/internal/work/build.go
> b/src/cmd/go/internal/work/build.go
> -index 7d667ff..85df0b3 100644
> ---- a/src/cmd/go/internal/work/build.go
> -+++ b/src/cmd/go/internal/work/build.go
> -@@ -3127,12 +3127,24 @@ func (b *Builder) GccCmd(objdir string) []string {
> - return b.ccompilerCmd("CC", cfg.DefaultCC, objdir)
> - }
> -
> -+// gccCmd returns a gcc command line prefix
> -+// defaultCC is defined in zdefaultcc.go, written by cmd/dist.
> -+func (b *Builder) GccCmdForReal() []string {
> -+ return envList("CC", cfg.DefaultCC)
> -+}
> -+
> - // gxxCmd returns a g++ command line prefix
> - // defaultCXX is defined in zdefaultcc.go, written by cmd/dist.
> - func (b *Builder) GxxCmd(objdir string) []string {
> - return b.ccompilerCmd("CXX", cfg.DefaultCXX, objdir)
> - }
> -
> -+// gxxCmd returns a g++ command line prefix
> -+// defaultCXX is defined in zdefaultcc.go, written by cmd/dist.
> -+func (b *Builder) GxxCmdForReal() []string {
> -+ return envList("CXX", cfg.DefaultCXX)
> -+}
> -+
> - // gfortranCmd returns a gfortran command line prefix.
> - func (b *Builder) gfortranCmd(objdir string) []string {
> - return b.ccompilerCmd("FC", "gfortran", objdir)
> ---
> -2.7.4
> -
> diff --git a/meta/recipes-devtools/go/go-1.9/0003-make.bash-better-
> separate-host-and-target-builds.patch b/meta/recipes-devtools/go/go-
> 1.9/0003-make.bash-better-separate-host-and-target-builds.patch
> deleted file mode 100644
> index ffd9f2359c..0000000000
> --- a/meta/recipes-devtools/go/go-1.9/0003-make.bash-better-
> separate-host-and-target-builds.patch
> +++ /dev/null
> @@ -1,92 +0,0 @@
> -From 31e88f06af7ab787d8fe0c1ca625193e1799e167 Mon Sep 17 00:00:00 2001
> -From: Matt Madison <matt@madison.systems>
> -Date: Wed, 13 Sep 2017 08:12:04 -0700
> -Subject: [PATCH 3/7] make.bash: better separate host and target builds
> -
> -Fore OE cross-builds, the simple checks in make.bash are
> -insufficient for distinguishing host and target build
> -environments, so add some options for telling the
> -script which parts are being built.
> -
> -Upstream-Status: Pending
> -
> -Signed-off-by: Khem Raj <raj.khem@gmail.com>
> -Signed-off-by: Matt Madison <matt@madison.systems>
> ----
> - src/make.bash | 51 ++++++++++++++++++++++++++++-----------------------
> - 1 file changed, 28 insertions(+), 23 deletions(-)
> -
> -diff --git a/src/make.bash b/src/make.bash
> -index dcf3256..9553623 100755
> ---- a/src/make.bash
> -+++ b/src/make.bash
> -@@ -156,13 +156,22 @@ if [ "$1" = "--no-clean" ]; then
> - buildall=""
> - shift
> - fi
> --./cmd/dist/dist bootstrap $buildall $GO_DISTFLAGS -v # builds
> go_bootstrap
> -+do_host_build="yes"
> -+do_target_build="yes"
> -+if [ "$1" = "--target-only" ]; then
> -+ do_host_build="no"
> -+ shift
> -+elif [ "$1" = "--host-only" ]; then
> -+ do_target_build="no"
> -+ shift
> -+fi
> -
> --# Delay move of dist tool to now, because bootstrap may clear tool
> directory.
> --mv cmd/dist/dist "$GOTOOLDIR"/dist
> --echo
> -+if [ "$do_host_build" = "yes" ]; then
> -+ ./cmd/dist/dist bootstrap $buildall $GO_DISTFLAGS -v # builds
> go_bootstrap
> -+ # Delay move of dist tool to now, because bootstrap may clear tool
> directory.
> -+ mv cmd/dist/dist "$GOTOOLDIR"/dist
> -+ echo
> -
> --if [ "$GOHOSTARCH" != "$GOARCH" -o "$GOHOSTOS" != "$GOOS" ]; then
> - echo "##### Building packages and commands for host,
> $GOHOSTOS/$GOHOSTARCH."
> - # CC_FOR_TARGET is recorded as the default compiler for the go
> tool. When building for the host, however,
> - # use the host compiler, CC, from `cmd/dist/dist env` instead.
> -@@ -171,24 +180,20 @@ if [ "$GOHOSTARCH" != "$GOARCH" -o "$GOHOSTOS" !=
> "$GOOS" ]; then
> - echo
> - fi
> -
> --echo "##### Building packages and commands for $GOOS/$GOARCH."
> --
> --old_bin_files=$(cd $GOROOT/bin && echo *)
> --
> --CC="$CC_FOR_TARGET" "$GOTOOLDIR"/go_bootstrap install $GO_FLAGS -gcflags
> "$GO_GCFLAGS" -ldflags "$GO_LDFLAGS" -v std cmd
> --
> --# Check that there are no new files in $GOROOT/bin other than go and
> gofmt
> --# and $GOOS_$GOARCH (a directory used when cross-compiling).
> --(cd $GOROOT/bin && for f in *; do
> -- if ! expr " $old_bin_files go gofmt ${GOOS}_${GOARCH} " : ".* $f "
> >/dev/null 2>/dev/null; then
> -- echo 1>&2 "ERROR: unexpected new file in $GOROOT/bin: $f"
> -- exit 1
> -- fi
> --done)
> --
> --echo
> --
> --rm -f "$GOTOOLDIR"/go_bootstrap
> -+if [ "$do_target_build" = "yes" ]; then
> -+ GO_INSTALL="${GO_TARGET_INSTALL:-std cmd}"
> -+ echo "##### Building packages and commands for $GOOS/$GOARCH."
> -+ if [ "$GOHOSTOS" = "$GOOS" -a "$GOHOSTARCH" = "$GOARCH" -a
> "$do_host_build" = "yes" ]; then
> -+ rm -rf ./host-tools
> -+ mkdir ./host-tools
> -+ mv "$GOTOOLDIR"/* ./host-tools
> -+ GOTOOLDIR="$PWD/host-tools"
> -+ fi
> -+ GOTOOLDIR="$GOTOOLDIR" CC="$CC_FOR_TARGET" "$GOTOOLDIR"/go_bootstrap
> install $GO_FLAGS -gcflags "$GO_GCFLAGS" -ldflags "$GO_LDFLAGS" -v
> ${GO_INSTALL}
> -+ echo
> -+
> -+ rm -f "$GOTOOLDIR"/go_bootstrap
> -+fi
> -
> - if [ "$1" != "--no-banner" ]; then
> - "$GOTOOLDIR"/dist banner
> ---
> -2.7.4
> -
> diff --git a/meta/recipes-devtools/go/go-1.9/0004-cmd-go-allow-
> GOTOOLDIR-to-be-overridden-in-the-envir.patch
> b/meta/recipes-devtools/go/go-1.9/0004-cmd-go-allow-
> GOTOOLDIR-to-be-overridden-in-the-envir.patch
> deleted file mode 100644
> index 180b06a4d3..0000000000
> --- a/meta/recipes-devtools/go/go-1.9/0004-cmd-go-allow-
> GOTOOLDIR-to-be-overridden-in-the-envir.patch
> +++ /dev/null
> @@ -1,68 +0,0 @@
> -From 1369178b497b12088ec4c2794606cc9f14cc327c Mon Sep 17 00:00:00 2001
> -From: Matt Madison <matt@madison.systems>
> -Date: Wed, 13 Sep 2017 08:15:03 -0700
> -Subject: [PATCH 4/7] cmd/go: allow GOTOOLDIR to be overridden in the
> - environment
> -
> -For OE cross-builds, host-side tools reside in the native
> -GOROOT, not the target GOROOT. Allow GOTOOLDIR to be set
> -in the environment to allow that split, rather than always
> -computing GOTOOLDIR relative to the GOROOT setting.
> -
> -Upstream-Status: Pending
> -
> -Signed-off-by: Khem Raj <raj.khem@gmail.com>
> -Signed-off-by: Matt Madison <matt@madison.systems>
> ----
> - src/cmd/go/internal/cfg/cfg.go | 7 ++++++-
> - src/cmd/go/internal/work/build.go | 2 +-
> - src/go/build/build.go | 2 +-
> - 3 files changed, 8 insertions(+), 3 deletions(-)
> -
> -diff --git a/src/cmd/go/internal/cfg/cfg.go
> b/src/cmd/go/internal/cfg/cfg.go
> -index b3ad1ce..c1dc974 100644
> ---- a/src/cmd/go/internal/cfg/cfg.go
> -+++ b/src/cmd/go/internal/cfg/cfg.go
> -@@ -91,7 +91,12 @@ func init() {
> - // as the tool directory does not move based on environment
> variables.
> - // This matches the initialization of ToolDir in go/build,
> - // except for using GOROOT rather than runtime.GOROOT().
> -- build.ToolDir = filepath.Join(GOROOT, "pkg/tool/"+runtime.GOOS+"_"+
> runtime.GOARCH)
> -+ s := os.Getenv("GOTOOLDIR")
> -+ if s == "" {
> -+ build.ToolDir = filepath.Join(GOROOT,
> "pkg/tool/"+runtime.GOOS+"_"+runtime.GOARCH)
> -+ } else {
> -+ build.ToolDir = s
> -+ }
> - }
> -
> - func findGOROOT() string {
> -diff --git a/src/cmd/go/internal/work/build.go
> b/src/cmd/go/internal/work/build.go
> -index 85df0b3..7b9a69e 100644
> ---- a/src/cmd/go/internal/work/build.go
> -+++ b/src/cmd/go/internal/work/build.go
> -@@ -1337,7 +1337,7 @@ func (b *Builder) build(a *Action) (err error) {
> - }
> -
> - var cgoExe string
> -- if a.cgo != nil && a.cgo.Target != "" {
> -+ if a.cgo != nil && a.cgo.Target != "" &&
> os.Getenv("GOTOOLDIR") == "" {
> - cgoExe = a.cgo.Target
> - } else {
> - cgoExe = base.Tool("cgo")
> -diff --git a/src/go/build/build.go b/src/go/build/build.go
> -index fd89871..e16145b 100644
> ---- a/src/go/build/build.go
> -+++ b/src/go/build/build.go
> -@@ -1588,7 +1588,7 @@ func init() {
> - }
> -
> - // ToolDir is the directory containing build tools.
> --var ToolDir = filepath.Join(runtime.GOROOT(),
> "pkg/tool/"+runtime.GOOS+"_"+runtime.GOARCH)
> -+var ToolDir = envOr("GOTOOLDIR", filepath.Join(runtime.GOROOT(),
> "pkg/tool/"+runtime.GOOS+"_"+runtime.GOARCH))
> -
> - // IsLocalImport reports whether the import path is
> - // a local import path, like ".", "..", "./foo", or "../foo".
> ---
> -2.7.4
> -
> diff --git a/meta/recipes-devtools/go/go-1.9/0005-cmd-go-make-GOROOT-precious-by-default.patch
> b/meta/recipes-devtools/go/go-1.9/0005-cmd-go-make-GOROOT-
> precious-by-default.patch
> deleted file mode 100644
> index 6e93bcb6ce..0000000000
> --- a/meta/recipes-devtools/go/go-1.9/0005-cmd-go-make-GOROOT-
> precious-by-default.patch
> +++ /dev/null
> @@ -1,41 +0,0 @@
> -From 44f961975dac6cf464a77b5f6dd0c47cc192c4fd Mon Sep 17 00:00:00 2001
> -From: Matt Madison <matt@madison.systems>
> -Date: Wed, 13 Sep 2017 08:19:52 -0700
> -Subject: [PATCH 5/7] cmd/go: make GOROOT precious by default
> -
> -For OE builds, we never want packages that have
> -already been installed into the build root to be
> -modified, so prevent the go build tool from checking
> -if they should be rebuilt.
> -
> -Also add an environment variable to override this
> -behavior, just for building the Go runtime.
> -
> -Upstream-Status: Pending
> -
> -Signed-off-by: Matt Madison <matt@madison.systems>
> ----
> - src/cmd/go/internal/load/pkg.go | 7 +++++++
> - 1 file changed, 7 insertions(+)
> -
> -diff --git a/src/cmd/go/internal/load/pkg.go b/src/cmd/go/internal/load/
> pkg.go
> -index 60de666..2660d3f 100644
> ---- a/src/cmd/go/internal/load/pkg.go
> -+++ b/src/cmd/go/internal/load/pkg.go
> -@@ -1530,6 +1530,13 @@ func isStale(p *Package) (bool, string) {
> - return true, "build ID mismatch"
> - }
> -
> -+ // For OE builds, make anything in GOROOT non-stale,
> -+ // to prevent a package build from overwriting the
> -+ // build root.
> -+ if p.Goroot && os.Getenv("GOROOT_OVERRIDE") != "1" {
> -+ return false, "GOROOT-resident packages do not get rebuilt"
> -+ }
> -+
> - // Package is stale if a dependency is.
> - for _, p1 := range p.Internal.Deps {
> - if p1.Stale {
> ---
> -2.7.4
> -
> diff --git a/meta/recipes-devtools/go/go-1.9/0006-make.bash-add-
> GOTOOLDIR_BOOTSTRAP-environment-variab.patch
> b/meta/recipes-devtools/go/go-1.9/0006-make.bash-add-GOTOOLDIR_BOOTSTRAP-
> environment-variab.patch
> deleted file mode 100644
> index f0f564044b..0000000000
> --- a/meta/recipes-devtools/go/go-1.9/0006-make.bash-add-
> GOTOOLDIR_BOOTSTRAP-environment-variab.patch
> +++ /dev/null
> @@ -1,36 +0,0 @@
> -From aae74d1045ca03306ba4159206ee3bac72bcdfbb Mon Sep 17 00:00:00 2001
> -From: Matt Madison <matt@madison.systems>
> -Date: Wed, 13 Sep 2017 08:23:23 -0700
> -Subject: [PATCH 6/7] make.bash: add GOTOOLDIR_BOOTSTRAP environment
> variable
> -
> -For cross-canadian builds, we need to use the native
> -GOTOOLDIR during the bootstrap phase, so provide a way
> -to pass that setting into the build script.
> -
> -Upstream-Status: Pending
> -
> -Signed-off-by: Matt Madison <matt@madison.systems>
> ----
> - src/make.bash | 3 ++-
> - 1 file changed, 2 insertions(+), 1 deletion(-)
> -
> -diff --git a/src/make.bash b/src/make.bash
> -index 9553623..2e6fb05 100755
> ---- a/src/make.bash
> -+++ b/src/make.bash
> -@@ -172,10 +172,11 @@ if [ "$do_host_build" = "yes" ]; then
> - mv cmd/dist/dist "$GOTOOLDIR"/dist
> - echo
> -
> -+ GOTOOLDIR_BOOTSTRAP="${GOTOOLDIR_BOOTSTRAP:-$GOTOOLDIR}"
> - echo "##### Building packages and commands for host,
> $GOHOSTOS/$GOHOSTARCH."
> - # CC_FOR_TARGET is recorded as the default compiler for the go
> tool. When building for the host, however,
> - # use the host compiler, CC, from `cmd/dist/dist env` instead.
> -- CC=$CC GOOS=$GOHOSTOS GOARCH=$GOHOSTARCH \
> -+ CC=$CC GOOS=$GOHOSTOS GOARCH=$GOHOSTARCH GOTOOLDIR="$GOTOOLDIR_BOOTSTRAP"
> \
> - "$GOTOOLDIR"/go_bootstrap install -gcflags "$GO_GCFLAGS"
> -ldflags "$GO_LDFLAGS" -v std cmd
> - echo
> - fi
> ---
> -2.7.4
> -
> diff --git a/meta/recipes-devtools/go/go-1.9/0007-ld-add-soname-to-shareable-objects.patch
> b/meta/recipes-devtools/go/go-1.9/0007-ld-add-soname-to-
> shareable-objects.patch
> deleted file mode 100644
> index 6459782d81..0000000000
> --- a/meta/recipes-devtools/go/go-1.9/0007-ld-add-soname-to-
> shareable-objects.patch
> +++ /dev/null
> @@ -1,46 +0,0 @@
> -From e957c3458d53e37bf416f51d2f8bf54c195e50f5 Mon Sep 17 00:00:00 2001
> -From: Matt Madison <matt@madison.systems>
> -Date: Wed, 13 Sep 2017 08:27:02 -0700
> -Subject: [PATCH 7/7] ld: add soname to shareable objects
> -
> -Shared library handling in OE depends on the inclusion
> -of an soname header, so update the go linker to add that
> -header for both internal and external linking.
> -
> -Upstream-Status: Pending
> -
> -Signed-off-by: Matt Madison <matt@madison.systems>
> ----
> - 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 0234105..0b9e2d0 100644
> ---- a/src/cmd/link/internal/ld/lib.go
> -+++ b/src/cmd/link/internal/ld/lib.go
> -@@ -1124,12 +1124,14 @@ func (l *Link) hostlink() {
> - // Pass -z nodelete to mark the shared library as
> - // non-closeable: a dlclose will do nothing.
> - argv = append(argv, "-shared", "-Wl,-z,nodelete")
> -+ argv = append(argv, fmt.Sprintf("-Wl,-soname,%s",
> filepath.Base(*flagOutfile)))
> - }
> - case BuildmodeShared:
> - if UseRelro() {
> - argv = append(argv, "-Wl,-z,relro")
> - }
> - argv = append(argv, "-shared")
> -+ argv = append(argv, fmt.Sprintf("-Wl,-soname,%s",
> filepath.Base(*flagOutfile)))
> - case BuildmodePlugin:
> - if Headtype == objabi.Hdarwin {
> - argv = append(argv, "-dynamiclib")
> -@@ -1138,6 +1140,7 @@ func (l *Link) hostlink() {
> - argv = append(argv, "-Wl,-z,relro")
> - }
> - argv = append(argv, "-shared")
> -+ argv = append(argv, fmt.Sprintf("-Wl,-soname,%s",
> filepath.Base(*flagOutfile)))
> - }
> - }
> -
> ---
> -2.7.4
> -
> diff --git a/meta/recipes-devtools/go/go-1.9/0008-make.bash-add-
> GOHOSTxx-indirection-for-cross-canadia.patch
> b/meta/recipes-devtools/go/go-1.9/0008-make.bash-add-
> GOHOSTxx-indirection-for-cross-canadia.patch
> deleted file mode 100644
> index 0977c78350..0000000000
> --- a/meta/recipes-devtools/go/go-1.9/0008-make.bash-add-
> GOHOSTxx-indirection-for-cross-canadia.patch
> +++ /dev/null
> @@ -1,33 +0,0 @@
> -From 03e6c339d4fb712fbb8c4ca6ef2fc7100dcdb3d7 Mon Sep 17 00:00:00 2001
> -From: Matt Madison <matt@madison.systems>
> -Date: Thu, 14 Sep 2017 05:38:10 -0700
> -Subject: [PATCH 8/8] make.bash: add GOHOSTxx indirection for
> cross-canadian
> - builds
> -
> -Add environment variables for specifying the host OS/arch
> -that we are building the compiler for, so it can differ from
> -the build host OS/arch.
> -
> -Upstream-Status: Pending
> -
> -Signed-off-by: Matt Madison <matt@madison.systems>
> ----
> - src/make.bash | 2 ++
> - 1 file changed, 2 insertions(+)
> -
> -diff --git a/src/make.bash b/src/make.bash
> -index 2e6fb05..0bdadc6 100755
> ---- a/src/make.bash
> -+++ b/src/make.bash
> -@@ -173,6 +173,8 @@ if [ "$do_host_build" = "yes" ]; then
> - echo
> -
> - GOTOOLDIR_BOOTSTRAP="${GOTOOLDIR_BOOTSTRAP:-$GOTOOLDIR}"
> -+ GOHOSTOS="${GOHOSTOS_CROSS:-$GOHOSTOS}"
> -+ GOHOSTARCH="${GOHOSTARCH_CROSS:-$GOHOSTARCH}"
> - echo "##### Building packages and commands for host,
> $GOHOSTOS/$GOHOSTARCH."
> - # CC_FOR_TARGET is recorded as the default compiler for the go
> tool. When building for the host, however,
> - # use the host compiler, CC, from `cmd/dist/dist env` instead.
> ---
> -2.7.4
> -
> diff --git a/meta/recipes-devtools/go/go-1.9/0009-cmd-go-buildmode-pie-
> forces-external-linking-mode-on.patch b/meta/recipes-devtools/go/go-
> 1.9/0009-cmd-go-buildmode-pie-forces-external-linking-mode-on.patch
> deleted file mode 100644
> index aa5fcfdd23..0000000000
> --- a/meta/recipes-devtools/go/go-1.9/0009-cmd-go-buildmode-pie-
> forces-external-linking-mode-on.patch
> +++ /dev/null
> @@ -1,47 +0,0 @@
> -From aae44527c8065d54f6acaf87c82cba1ac96fae59 Mon Sep 17 00:00:00 2001
> -From: Ian Lance Taylor <iant@golang.org>
> -Date: Fri, 18 Aug 2017 17:46:03 -0700
> -Subject: [PATCH] cmd/go: -buildmode=pie forces external linking mode on
> all
> - systems
> -
> -The go tool assumed that -buildmode=pie implied internal linking on
> -linux-amd64. However, that was changed by CL 36417 for issue #18968.
> -
> -Fixes #21452
> -
> -Change-Id: I8ed13aea52959cc5c53223f4c41ba35329445545
> -Reviewed-on: https://go-review.googlesource.com/57231
> -Run-TryBot: Ian Lance Taylor <iant@golang.org>
> -TryBot-Result: Gobot Gobot <gobot@golang.org>
> -Reviewed-by: Avelino <t@avelino.xxx>
> -Reviewed-by: Rob Pike <r@golang.org>
> ----
> -Upstream-Status: Backport
> -Signed-off-by: Khem Raj <raj.khem@gmail.com>
> -
> - src/cmd/go/internal/load/pkg.go | 7 ++++---
> - 1 file changed, 4 insertions(+), 3 deletions(-)
> -
> -diff --git a/src/cmd/go/internal/load/pkg.go b/src/cmd/go/internal/load/
> pkg.go
> -index 2660d3f..d40773b 100644
> ---- a/src/cmd/go/internal/load/pkg.go
> -+++ b/src/cmd/go/internal/load/pkg.go
> -@@ -954,11 +954,12 @@ func (p *Package) load(stk *ImportStack, bp
> *build.Package, err error) *Package
> -
> - if cfg.BuildContext.CgoEnabled && p.Name == "main" && !p.Goroot {
> - // Currently build modes c-shared, pie (on systems that do
> not
> -- // support PIE with internal linking mode), plugin, and
> -- // -linkshared force external linking mode, as of course
> does
> -+ // support PIE with internal linking mode (currently all
> -+ // systems: issue #18968)), plugin, and -linkshared force
> -+ // external linking mode, as of course does
> - // -ldflags=-linkmode=external. External linking mode
> forces
> - // an import of runtime/cgo.
> -- pieCgo := cfg.BuildBuildmode == "pie" &&
> (cfg.BuildContext.GOOS != "linux" || cfg.BuildContext.GOARCH != "amd64")
> -+ pieCgo := cfg.BuildBuildmode == "pie"
> - linkmodeExternal := false
> - for i, a := range cfg.BuildLdflags {
> - if a == "-linkmode=external" {
> ---
> -2.14.1
> -
> diff --git a/meta/recipes-devtools/go/go-1.9/0010-make.bash-override-
> CC-when-building-dist-and-go_boot.patch b/meta/recipes-devtools/go/go-
> 1.9/0010-make.bash-override-CC-when-building-dist-and-go_boot.patch
> deleted file mode 100644
> index 83fd78c3d7..0000000000
> --- a/meta/recipes-devtools/go/go-1.9/0010-make.bash-override-
> CC-when-building-dist-and-go_boot.patch
> +++ /dev/null
> @@ -1,43 +0,0 @@
> -From 21d83dd9499e5be30eea28dd7034d1ea2a01c838 Mon Sep 17 00:00:00 2001
> -From: Matt Madison <matt@madison.systems>
> -Date: Tue, 14 Nov 2017 07:38:42 -0800
> -Subject: [PATCH 10/10] make.bash: override CC when building dist and
> - go_bootstrap
> -
> -For cross-canadian builds, dist and go_bootstrap
> -run on the build host, so CC needs to point to the
> -build host's C compiler. Add a BUILD_CC environment
> -for this, falling back to $CC if not present.
> -
> -Upstream-Status: Pending
> -
> -Signed-off-by: Matt Madison <matt@madison.systems>
> ----
> - src/make.bash | 4 ++--
> - 1 file changed, 2 insertions(+), 2 deletions(-)
> -
> -diff --git a/src/make.bash b/src/make.bash
> -index 0bdadc6..f199349 100755
> ---- a/src/make.bash
> -+++ b/src/make.bash
> -@@ -131,7 +131,7 @@ if [ "$GOROOT_BOOTSTRAP" = "$GOROOT" ]; then
> - exit 1
> - fi
> - rm -f cmd/dist/dist
> --GOROOT="$GOROOT_BOOTSTRAP" GOOS="" GOARCH="" "$GOROOT_BOOTSTRAP/bin/go"
> build -o cmd/dist/dist ./cmd/dist
> -+CC=${BUILD_CC:-${CC}} GOROOT="$GOROOT_BOOTSTRAP" GOOS="" GOARCH=""
> "$GOROOT_BOOTSTRAP/bin/go" build -o cmd/dist/dist ./cmd/dist
> -
> - # -e doesn't propagate out of eval, so check success by hand.
> - eval $(./cmd/dist/dist env -p || echo FAIL=true)
> -@@ -167,7 +167,7 @@ elif [ "$1" = "--host-only" ]; then
> - fi
> -
> - if [ "$do_host_build" = "yes" ]; then
> -- ./cmd/dist/dist bootstrap $buildall $GO_DISTFLAGS -v # builds
> go_bootstrap
> -+ CC=${BUILD_CC:-${CC}} ./cmd/dist/dist bootstrap $buildall
> $GO_DISTFLAGS -v # builds go_bootstrap
> - # Delay move of dist tool to now, because bootstrap may clear tool
> directory.
> - mv cmd/dist/dist "$GOTOOLDIR"/dist
> - echo
> ---
> -2.7.4
> -
> diff --git a/meta/recipes-devtools/go/go-1.9/set-external-linker.patch
> b/meta/recipes-devtools/go/go-1.9/set-external-linker.patch
> deleted file mode 100644
> index d6bd7fa39c..0000000000
> --- a/meta/recipes-devtools/go/go-1.9/set-external-linker.patch
> +++ /dev/null
> @@ -1,111 +0,0 @@
> -Change the dynamic linker hardcoding to use musl when not using glibc
> -this should be applied conditional to musl being the system C library
> -
> -Upstream-Status: Inappropriate [Real Fix should be portable across libcs]
> -
> -Signed-off-by: Khem Raj <raj.khem@gmail.com>
> -
> -Index: go/src/cmd/link/internal/amd64/obj.go
> -===================================================================
> ---- go.orig/src/cmd/link/internal/amd64/obj.go
> -+++ go/src/cmd/link/internal/amd64/obj.go
> -@@ -67,7 +67,7 @@ func Init() {
> - ld.Thearch.Append64 = ld.Append64l
> - ld.Thearch.TLSIEtoLE = tlsIEtoLE
> -
> -- ld.Thearch.Linuxdynld = "/lib64/ld-linux-x86-64.so.2"
> -+ ld.Thearch.Linuxdynld = "/lib/ld-musl-x86_64.so.1"
> - ld.Thearch.Freebsddynld = "/libexec/ld-elf.so.1"
> - ld.Thearch.Openbsddynld = "/usr/libexec/ld.so"
> - ld.Thearch.Netbsddynld = "/libexec/ld.elf_so"
> -Index: go/src/cmd/link/internal/arm/obj.go
> -===================================================================
> ---- go.orig/src/cmd/link/internal/arm/obj.go
> -+++ go/src/cmd/link/internal/arm/obj.go
> -@@ -63,7 +63,7 @@ func Init() {
> - ld.Thearch.Append32 = ld.Append32l
> - ld.Thearch.Append64 = ld.Append64l
> -
> -- ld.Thearch.Linuxdynld = "/lib/ld-linux.so.3" // 2 for OABI, 3 for
> EABI
> -+ ld.Thearch.Linuxdynld = "/lib/ld-musl-armhf.so.1"
> - ld.Thearch.Freebsddynld = "/usr/libexec/ld-elf.so.1"
> - ld.Thearch.Openbsddynld = "/usr/libexec/ld.so"
> - ld.Thearch.Netbsddynld = "/libexec/ld.elf_so"
> -Index: go/src/cmd/link/internal/arm64/obj.go
> -===================================================================
> ---- go.orig/src/cmd/link/internal/arm64/obj.go
> -+++ go/src/cmd/link/internal/arm64/obj.go
> -@@ -62,7 +62,7 @@ func Init() {
> - ld.Thearch.Append32 = ld.Append32l
> - ld.Thearch.Append64 = ld.Append64l
> -
> -- ld.Thearch.Linuxdynld = "/lib/ld-linux-aarch64.so.1"
> -+ ld.Thearch.Linuxdynld = "/lib/ld-musl-aarch64.so.1"
> -
> - ld.Thearch.Freebsddynld = "XXX"
> - ld.Thearch.Openbsddynld = "XXX"
> -Index: go/src/cmd/link/internal/mips/obj.go
> -===================================================================
> ---- go.orig/src/cmd/link/internal/mips/obj.go
> -+++ go/src/cmd/link/internal/mips/obj.go
> -@@ -77,7 +77,7 @@ func Init() {
> - ld.Thearch.Append64 = ld.Append64b
> - }
> -
> -- ld.Thearch.Linuxdynld = "/lib/ld.so.1"
> -+ ld.Thearch.Linuxdynld = "/lib/ld-musl-mipsle.so.1"
> -
> - ld.Thearch.Freebsddynld = "XXX"
> - ld.Thearch.Openbsddynld = "XXX"
> -Index: go/src/cmd/link/internal/mips64/obj.go
> -===================================================================
> ---- go.orig/src/cmd/link/internal/mips64/obj.go
> -+++ go/src/cmd/link/internal/mips64/obj.go
> -@@ -75,7 +75,7 @@ func Init() {
> - ld.Thearch.Append64 = ld.Append64b
> - }
> -
> -- ld.Thearch.Linuxdynld = "/lib64/ld64.so.1"
> -+ ld.Thearch.Linuxdynld = "/lib64/ld-musl-mips64le.so.1"
> -
> - ld.Thearch.Freebsddynld = "XXX"
> - ld.Thearch.Openbsddynld = "XXX"
> -Index: go/src/cmd/link/internal/ppc64/obj.go
> -===================================================================
> ---- go.orig/src/cmd/link/internal/ppc64/obj.go
> -+++ go/src/cmd/link/internal/ppc64/obj.go
> -@@ -77,7 +77,7 @@ func Init() {
> - }
> -
> - // TODO(austin): ABI v1 uses /usr/lib/ld.so.1
> -- ld.Thearch.Linuxdynld = "/lib64/ld64.so.1"
> -+ ld.Thearch.Linuxdynld = "/lib/ld-musl-powerpc64le.so.1"
> -
> - ld.Thearch.Freebsddynld = "XXX"
> - ld.Thearch.Openbsddynld = "XXX"
> -Index: go/src/cmd/link/internal/s390x/obj.go
> -===================================================================
> ---- go.orig/src/cmd/link/internal/s390x/obj.go
> -+++ go/src/cmd/link/internal/s390x/obj.go
> -@@ -62,7 +62,7 @@ func Init() {
> - ld.Thearch.Append32 = ld.Append32b
> - ld.Thearch.Append64 = ld.Append64b
> -
> -- ld.Thearch.Linuxdynld = "/lib64/ld64.so.1"
> -+ ld.Thearch.Linuxdynld = "/lib/ld-musl-s390x.so.1"
> -
> - // not relevant for s390x
> - ld.Thearch.Freebsddynld = "XXX"
> -Index: go/src/cmd/link/internal/x86/obj.go
> -===================================================================
> ---- go.orig/src/cmd/link/internal/x86/obj.go
> -+++ go/src/cmd/link/internal/x86/obj.go
> -@@ -63,7 +63,7 @@ func Init() {
> - ld.Thearch.Append32 = ld.Append32l
> - ld.Thearch.Append64 = ld.Append64l
> -
> -- ld.Thearch.Linuxdynld = "/lib/ld-linux.so.2"
> -+ ld.Thearch.Linuxdynld = "/lib/ld-musl-i386.so.1"
> - ld.Thearch.Freebsddynld = "/usr/libexec/ld-elf.so.1"
> - ld.Thearch.Openbsddynld = "/usr/libexec/ld.so"
> - ld.Thearch.Netbsddynld = "/usr/libexec/ld.elf_so"
> diff --git a/meta/recipes-devtools/go/go-common.inc
> b/meta/recipes-devtools/go/go-common.inc
> index 37138b51ed..611775b2cc 100644
> --- a/meta/recipes-devtools/go/go-common.inc
> +++ b/meta/recipes-devtools/go/go-common.inc
> @@ -22,6 +22,8 @@ UPSTREAM_CHECK_REGEX = "(?P<pver>\d+(\.\d+)+)\.src\.tar"
> INHIBIT_PACKAGE_DEBUG_SPLIT = "1"
> SSTATE_SCAN_CMD = "true"
>
> +export GOROOT_OVERRIDE = "1"
> +
> do_compile_prepend() {
> BUILD_CC=${BUILD_CC}
> }
> diff --git a/meta/recipes-devtools/go/go-cross-canadian.inc
> b/meta/recipes-devtools/go/go-cross-canadian.inc
> index 8afda6b2ce..c84aa4c9eb 100644
> --- a/meta/recipes-devtools/go/go-cross-canadian.inc
> +++ b/meta/recipes-devtools/go/go-cross-canadian.inc
> @@ -7,34 +7,34 @@ PN = "go-cross-canadian-${TRANSLATED_TARGET_ARCH}"
>
> export GOHOSTOS = "${BUILD_GOOS}"
> export GOHOSTARCH = "${BUILD_GOARCH}"
> -export GOHOSTOS_CROSS = "${HOST_GOOS}"
> -export GOHOSTARCH_CROSS = "${HOST_GOARCH}"
> export GOROOT_BOOTSTRAP = "${STAGING_LIBDIR_NATIVE}/go"
> export GOTOOLDIR_BOOTSTRAP = "${STAGING_LIBDIR_NATIVE}/${
> HOST_SYS}/go/pkg/tool/${BUILD_GOTUPLE}"
> export GOROOT_FINAL = "${libdir}/go"
> export CGO_ENABLED = "1"
> -export CC_FOR_TARGET = "${TARGET_PREFIX}gcc"
> -export CXX_FOR_TARGET = "${TARGET_PREFIX}g++"
> -CC = "${HOST_PREFIX}gcc"
> -export CGO_CFLAGS = "--sysroot=${STAGING_DIR_TARGET} ${HOST_CC_ARCH}
> ${CFLAGS}"
> -export CGO_LDFLAGS = "--sysroot=${STAGING_DIR_TARGET} ${HOST_CC_ARCH}
> ${LDFLAGS}"
> -export GO_LDFLAGS = '-linkmode external -extld ${HOST_PREFIX}gcc
> -extldflags "--sysroot=${STAGING_DIR_TARGET} ${HOST_CC_ARCH} ${LDFLAGS}"'
> +export GOCACHE = "off"
> +export GOTMPDIR ?= "${WORKDIR}/go-tmp"
> +GOTMPDIR[vardepvalue] = ""
> +#CC = "${HOST_PREFIX}gcc"
> +export CGO_CFLAGS = "${CFLAGS}"
> +export CGO_LDFLAGS = "${LDFLAGS}"
> +export GO_LDFLAGS = '-v -linkmode external -extld ${HOST_PREFIX}gcc
> -extldflags "--sysroot=${STAGING_DIR_HOST} ${HOST_CC_ARCH} ${LDFLAGS}"'
>
> do_configure[noexec] = "1"
>
> do_compile() {
> - export GOBIN="${B}/bin"
> - rm -rf ${GOBIN} ${B}/pkg
> - mkdir ${GOBIN}
> + export CC_FOR_${HOST_GOOS}_${HOST_GOARCH}="${HOST_PREFIX}gcc
> --sysroot=${STAGING_DIR_HOST}${SDKPATHNATIVE}"
> + export CXX_FOR_${HOST_GOOS}_${HOST_GOARCH}="${HOST_PREFIX}gxx
> --sysroot=${STAGING_DIR_HOST}${SDKPATHNATIVE}"
> cd src
> ./make.bash --host-only --no-banner
> cd ${B}
> }
> +do_compile[dirs] =+ "${GOTMPDIR} ${B}/bin ${B}/pkg"
> +do_compile[cleandirs] += "${GOTMPDIR} ${B}/bin ${B}/pkg"
>
>
> make_wrapper() {
> - rm -f ${D}${bindir}/$2
> - cat <<END >${D}${bindir}/$2
> + rm -f ${D}${bindir}/$2
> + cat <<END >${D}${bindir}/$2
> #!/bin/sh
> here=\`dirname \$0\`
> native_goroot=\`readlink -f \$here/../../lib/${TARGET_SYS}/go\`
> @@ -46,7 +46,7 @@ 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
> + chmod +x ${D}${bindir}/$2
> }
>
> do_install() {
> diff --git a/meta/recipes-devtools/go/go-cross-canadian_1.9.bb
> b/meta/recipes-devtools/go/go-cross-canadian_1.10.bb
> similarity index 100%
> rename from meta/recipes-devtools/go/go-cross-canadian_1.9.bb
> rename to meta/recipes-devtools/go/go-cross-canadian_1.10.bb
> diff --git a/meta/recipes-devtools/go/go-cross.inc
> b/meta/recipes-devtools/go/go-cross.inc
> index 3ac7211bc3..fe92651581 100644
> --- a/meta/recipes-devtools/go/go-cross.inc
> +++ b/meta/recipes-devtools/go/go-cross.inc
> @@ -1,7 +1,7 @@
> inherit cross
>
> PROVIDES = "virtual/${TARGET_PREFIX}go"
> -DEPENDS += "go-native"
> +DEPENDS = "go-native"
>
> PN = "go-cross-${TARGET_ARCH}"
>
> @@ -13,26 +13,27 @@ export GOARM = "${TARGET_GOARM}"
> export GO386 = "${TARGET_GO386}"
> export GOROOT_BOOTSTRAP = "${STAGING_LIBDIR_NATIVE}/go"
> export GOROOT_FINAL = "${libdir}/go"
> +export GOCACHE = "off"
> +export GOTMPDIR ?= "${WORKDIR}/go-tmp"
> +GOTMPDIR[vardepvalue] = ""
> export CGO_ENABLED = "1"
> -export CC_FOR_TARGET="${TARGET_PREFIX}gcc ${TARGET_CC_ARCH}
> --sysroot=${STAGING_DIR_TARGET}"
> -export CXX_FOR_TARGET="${TARGET_PREFIX}g++ ${TARGET_CC_ARCH}
> --sysroot=${STAGING_DIR_TARGET}"
> CC = "${@d.getVar('BUILD_CC').strip()}"
>
> do_configure[noexec] = "1"
>
> do_compile() {
> - export GOBIN="${B}/bin"
> - rm -rf ${GOBIN} ${B}/pkg
> - mkdir ${GOBIN}
> - cd src
> - ./make.bash --host-only
> - cd ${B}
> + export CC_FOR_${GOOS}_${GOARCH}="${TARGET_PREFIX}gcc
> ${TARGET_CC_ARCH} --sysroot=${STAGING_DIR_TARGET}"
> + export CXX_FOR_${GOOS}_${GOARCh}="${TARGET_PREFIX}g++
> ${TARGET_CC_ARCH} --sysroot=${STAGING_DIR_TARGET}"
> + cd src
> + ./make.bash --host-only --no-banner
> + cd ${B}
> }
> -
> +do_compile[dirs] =+ "${GOTMPDIR} ${B}/bin ${B}/pkg"
> +do_compile[cleandirs] += "${GOTMPDIR} ${B}/bin ${B}/pkg"
>
> make_wrapper() {
> - rm -f ${D}${bindir}/$2
> - cat <<END >${D}${bindir}/$2
> + rm -f ${D}${bindir}/$2
> + cat <<END >${D}${bindir}/$2
> #!/bin/bash
> here=\`dirname \$0\`
> export GOARCH="${TARGET_GOARCH}"
> @@ -41,22 +42,22 @@ export GOARM="\${GOARM:-${TARGET_GOARM}}"
> export GO386="\${GO386:-${TARGET_GO386}}"
> \$here/../../lib/${CROSS_TARGET_SYS_DIR}/go/bin/$1 "\$@"
> END
> - chmod +x ${D}${bindir}/$2
> + 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)
> - rm -rf ${D}${libdir}/go/src/runtime/pprof/testdata
> - 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
> + 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
> }
> diff --git a/meta/recipes-devtools/go/go-cross_1.9.bb
> b/meta/recipes-devtools/go/go-cross_1.10.bb
> similarity index 100%
> rename from meta/recipes-devtools/go/go-cross_1.9.bb
> rename to meta/recipes-devtools/go/go-cross_1.10.bb
> diff --git a/meta/recipes-devtools/go/go-crosssdk.inc
> b/meta/recipes-devtools/go/go-crosssdk.inc
> index f67e4b92a0..05ca62eba8 100644
> --- a/meta/recipes-devtools/go/go-crosssdk.inc
> +++ b/meta/recipes-devtools/go/go-crosssdk.inc
> @@ -11,21 +11,21 @@ export GOARCH = "${TARGET_GOARCH}"
> export GOROOT_BOOTSTRAP = "${STAGING_LIBDIR_NATIVE}/go"
> export GOROOT_FINAL = "${libdir}/go"
> export CGO_ENABLED = "1"
> -export CC_FOR_TARGET="${TARGET_PREFIX}gcc ${TARGET_CC_ARCH}
> --sysroot=${STAGING_DIR_TARGET}${SDKPATHNATIVE}"
> -export CXX_FOR_TARGET="${TARGET_PREFIX}g++ ${TARGET_CC_ARCH}
> --sysroot=${STAGING_DIR_TARGET}${SDKPATHNATIVE}"
> -export GO_INSTALL = "cmd"
> -CC = "${@d.getVar('BUILD_CC').strip()}"
> +export GOCACHE = "off"
> +export GOTMPDIR ?= "${WORKDIR}/go-tmp"
> +GOTMPDIR[vardepvalue] = ""
>
> do_configure[noexec] = "1"
>
> do_compile() {
> - export GOBIN="${B}/bin"
> - rm -rf ${GOBIN} ${B}/pkg
> - mkdir ${GOBIN}
> + export CC_FOR_${TARGET_GOOS}_${TARGET_GOARCH}="${TARGET_PREFIX}gcc
> ${TARGET_CC_ARCH} --sysroot=${STAGING_DIR_TARGET}${SDKPATHNATIVE}"
> + export CXX_FOR_${TARGET_GOOS}_${TARGET_GOARCH}="${TARGET_PREFIX}g++
> ${TARGET_CC_ARCH} --sysroot=${STAGING_DIR_TARGET}${SDKPATHNATIVE}"
> cd src
> - ./make.bash --host-only
> + ./make.bash --host-only --no-banner
> cd ${B}
> }
> +do_compile[dirs] =+ "${GOTMPDIR} ${B}/bin ${B}/pkg"
> +do_compile[cleandirs] += "${GOTMPDIR} ${B}/bin ${B}/pkg"
>
> make_wrapper() {
> rm -f ${D}${bindir}/$2
> diff --git a/meta/recipes-devtools/go/go-crosssdk_1.9.bb
> b/meta/recipes-devtools/go/go-crosssdk_1.10.bb
> similarity index 100%
> rename from meta/recipes-devtools/go/go-crosssdk_1.9.bb
> rename to meta/recipes-devtools/go/go-crosssdk_1.10.bb
> diff --git a/meta/recipes-devtools/go/go-native.inc
> b/meta/recipes-devtools/go/go-native.inc
> index 95db1c2b7c..31e899da82 100644
> --- a/meta/recipes-devtools/go/go-native.inc
> +++ b/meta/recipes-devtools/go/go-native.inc
> @@ -4,34 +4,33 @@ nonstaging_libdir := "${libdir}"
>
> inherit native
>
> -SRC_URI_append = " http://golang.org/dl/go1.4.3.
> src.tar.gz;name=bootstrap;subdir=go1.4"
> -SRC_URI[bootstrap.md5sum] = "dfb604511115dd402a77a553a5923a04"
> -SRC_URI[bootstrap.sha256sum] = "9947fc705b0b841b5938c48b22dc33
> e9647ec0752bae66e50278df4f23f64959"
> +SRC_URI_append = " https://dl.google.com/go/go1.
> 4-bootstrap-20171003.tar.gz;name=bootstrap;subdir=go1.4"
> +SRC_URI[bootstrap.md5sum] = "dbf727a4b0e365bf88d97cbfde590016"
> +SRC_URI[bootstrap.sha256sum] = "f4ff5b5eb3a3cae1c993723f3eab51
> 9c5bae18866b5e5f96fe1102f0cb5c3e52"
>
> export GOOS = "${BUILD_GOOS}"
> export GOARCH = "${BUILD_GOARCH}"
> +export GOTMPDIR ?= "${WORKDIR}/go-tmp"
> +GOTMPDIR[vardepvalue] = ""
> CC = "${@d.getVar('BUILD_CC').strip()}"
>
> export CGO_ENABLED = "1"
>
> do_configure() {
> - cd ${WORKDIR}/go1.4/go/src
> - CGO_ENABLED=0 GOROOT=${WORKDIR}/go1.4/go ./make.bash
> + cd ${WORKDIR}/go1.4/go/src
> + CGO_ENABLED=0 GOROOT=${WORKDIR}/go1.4/go ./make.bash
> }
>
> do_compile() {
> - export GOBIN="${B}/bin"
> export GOROOT_FINAL="${nonstaging_libdir}/go"
> export GOROOT_BOOTSTRAP="${WORKDIR}/go1.4/go"
> - rm -rf ${GOBIN}
> - mkdir ${GOBIN}
> -
> - export TMPDIR=${WORKDIR}/build-tmp
> - mkdir -p ${WORKDIR}/build-tmp
>
> cd src
> - ./make.bash --host-only
> + ./make.bash --no-banner
> + cd ${B}
> }
> +do_compile[dirs] =+ "${GOTMPDIR} ${B}/bin"
> +do_compile[cleandirs] += "${GOTMPDIR} ${B}/bin"
>
> make_wrapper() {
> rm -f ${D}${bindir}/$2$3
> @@ -51,7 +50,7 @@ do_install() {
> (cd ${S}/src; for d in *; do \
> [ -d $d ] && cp -a ${S}/src/$d ${D}${libdir}/go/src/; \
> done)
> - rm -rf ${D}${libdir}/go/src/runtime/pprof/testdata
> + find ${D}${libdir}/go/src -depth -type d -name testdata -exec rm
> -rf {} \;
> install -d ${D}${bindir} ${D}${libdir}/go/bin
> for f in ${B}/bin/*
> do
> diff --git a/meta/recipes-devtools/go/go-native_1.9.bb
> b/meta/recipes-devtools/go/go-native_1.10.bb
> similarity index 100%
> rename from meta/recipes-devtools/go/go-native_1.9.bb
> rename to meta/recipes-devtools/go/go-native_1.10.bb
> diff --git a/meta/recipes-devtools/go/go-runtime.inc
> b/meta/recipes-devtools/go/go-runtime.inc
> index 29ae86e4ee..7a3b415b3f 100644
> --- a/meta/recipes-devtools/go/go-runtime.inc
> +++ b/meta/recipes-devtools/go/go-runtime.inc
> @@ -10,11 +10,18 @@ export GOARM = "${TARGET_GOARM}"
> export GO386 = "${TARGET_GO386}"
> export GOROOT_BOOTSTRAP = "${STAGING_LIBDIR_NATIVE}/go"
> export GOROOT_FINAL = "${libdir}/go"
> -export GO_TARGET_INSTALL = "std"
> export CGO_ENABLED = "1"
> -export CC_FOR_TARGET="${CC}"
> -export CXX_FOR_TARGET="${CXX}"
> -export GOROOT_OVERRIDE = "1"
> +export CGO_CFLAGS = "${CFLAGS}"
> +export CGO_CPPFLAGS = "${CPPFLAGS}"
> +export CGO_CXXFLAGS = "${CXXFLAGS}"
> +export CGO_LDFLAGS = "${LDFLAGS}"
> +export GOCACHE = "off"
> +export GOTMPDIR ?= "${WORKDIR}/go-tmp"
> +GOTMPDIR[vardepvalue] = ""
> +GO_EXTLDFLAGS ?= "${HOST_CC_ARCH}${TOOLCHAIN_OPTIONS} ${LDFLAGS}"
> +GO_LINKMODE ?= ""
> +GO_LINKMODE_class-nativesdk = "--linkmode=external"
> +GO_LDFLAGS ?= '-ldflags="${GO_LINKMODE} -extldflags '${GO_EXTLDFLAGS}'"'
>
> do_configure() {
> :
> @@ -25,21 +32,20 @@ do_configure_libc-musl() {
> }
>
> do_compile() {
> - export GOBIN="${B}/bin"
> - export CC="${@d.getVar('BUILD_CC').strip()}"
> - rm -rf ${GOBIN} ${B}/pkg
> - mkdir ${GOBIN}
> + export CC_FOR_${TARGET_GOOS}_${TARGET_GOARCH}="${CC}"
> + export CXX_FOR_${TARGET_GOOS}_${TARGET_GOARCH}="${CXX}"
> +
> cd src
> - ./make.bash --host-only
> - cp ${B}/pkg/tool/${BUILD_GOTUPLE}/go_bootstrap ${B}
> - rm -rf ${B}/pkg/${TARGET_GOTUPLE}
> - ./make.bash --target-only
> + ./make.bash --target-only --no-banner std
> if [ -n "${GO_DYNLINK}" ]; then
> - cp ${B}/go_bootstrap ${B}/pkg/tool/${BUILD_GOTUPLE}
> - GO_FLAGS="-buildmode=shared" GO_LDFLAGS="-extldflags
> \"${LDFLAGS}\"" ./make.bash --target-only
> + export GOTOOLDIR="${B}/pkg/tool/native_native"
> + CC="$CC_FOR_${TARGET_GOOS}_${TARGET_GOARCH}"
> GOARCH="${TARGET_GOARCH}" GOOS="${TARGET_GOOS}" GOROOT=${B} \
> + $GOTOOLDIR/go_bootstrap install -linkshared
> -buildmode=shared ${GO_LDFLAGS} std
> fi
> cd ${B}
> }
> +do_compile[dirs] =+ "${GOTMPDIR} ${B}/bin ${B}/pkg"
> +do_compile[cleandirs] += "${GOTMPDIR} ${B}/bin ${B}/pkg"
>
> do_install() {
> install -d ${D}${libdir}/go/src
> @@ -54,20 +60,10 @@ do_install() {
> 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
> }
>
> -# Remove test binaries that cannot be relocated
> -do_install_append_class-nativesdk() {
> - rm -rf ${D}${libdir}/go/src/runtime/pprof/testdata
> -}
> -
> -# These testdata directories aren't needed for builds and contain binaries
> -# that can cause errors in sysroot_strip(), so just remove them.
> -sysroot_stage_all_append() {
> - find ${SYSROOT_DESTDIR}${libdir}/go/src -depth -type d -name
> 'testdata' -exec rm -rf {} \;
> -}
> -
> ALLOW_EMPTY_${PN} = "1"
> FILES_${PN} = "${libdir}/go/pkg/${TARGET_GOTUPLE}_dynlink/*${SOLIBSDEV}"
> FILES_${PN}-dev = "${libdir}/go/src ${libdir}/go/pkg/include \
> @@ -78,8 +74,6 @@ FILES_${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 \
> -"
> -FILES_${PN}-staticdev = "${libdir}/go/pkg/${TARGET_GOTUPLE} \
> ${libdir}/go/pkg/${TARGET_GOTUPLE}_dynlink/*.a \
> ${libdir}/go/pkg/${TARGET_GOTUPLE}_dynlink/*/*.a \
> ${libdir}/go/pkg/${TARGET_GOTUPLE}_dynlink/*/*/*.a \
> @@ -88,11 +82,15 @@ FILES_${PN}-staticdev = "${libdir}/go/pkg/${TARGET_GOTUPLE}
> \
> ${libdir}/go/pkg/${TARGET_GOTUPLE}_dynlink/*/*/*/*/*/*.a
> \
> ${libdir}/go/pkg/${TARGET_
> GOTUPLE}_dynlink/*/*/*/*/*/*/*.a \
> "
> -# The testdata directories in the source tree include some binaries for
> various
> -# architectures, scripts, and .a files
> -INSANE_SKIP_${PN}-dev = "staticdev ldflags file-rdeps arch"
> +FILES_${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_${PN}-dev = "staticdev file-rdeps arch"
>
> INHIBIT_PACKAGE_STRIP = "1"
> INHIBIT_PACKAGE_DEBUG_SPLIT = "1"
> +INHIBIT_SYSROOT_STRIP = "1"
>
> BBCLASSEXTEND = "nativesdk"
> diff --git a/meta/recipes-devtools/go/go-runtime_1.9.bb
> b/meta/recipes-devtools/go/go-runtime_1.10.bb
> similarity index 100%
> rename from meta/recipes-devtools/go/go-runtime_1.9.bb
> rename to meta/recipes-devtools/go/go-runtime_1.10.bb
> diff --git a/meta/recipes-devtools/go/go-target.inc
> b/meta/recipes-devtools/go/go-target.inc
> index cac5d78227..a53a314c78 100644
> --- a/meta/recipes-devtools/go/go-target.inc
> +++ b/meta/recipes-devtools/go/go-target.inc
> @@ -11,10 +11,9 @@ export GO386 = "${TARGET_GO386}"
> export GOROOT_BOOTSTRAP = "${STAGING_LIBDIR_NATIVE}/go"
> export GOROOT_FINAL = "${libdir}/go"
> export CGO_ENABLED = "1"
> -export CC_FOR_TARGET = "${CC}"
> -export CXX_FOR_TARGET = "${CXX}"
> -export GO_TARGET_INSTALL = "cmd"
> -export GO_FLAGS = "-a"
> +export GOCACHE = "off"
> +export GOTMPDIR ?= "${WORKDIR}/go-tmp"
> +GOTMPDIR[vardepvalue] = ""
> GO_LDFLAGS = ""
> GO_LDFLAGS_class-nativesdk = "-linkmode external"
> export GO_LDFLAGS
> @@ -25,24 +24,22 @@ SECURITY_LDFLAGS = ""
> do_configure[noexec] = "1"
>
> do_compile() {
> - export GOBIN="${B}/bin"
> - export CC="${@d.getVar('BUILD_CC').strip()}"
> - rm -rf ${GOBIN} ${B}/pkg
> - mkdir ${GOBIN}
> -
> - export TMPDIR=${WORKDIR}/build-tmp
> - mkdir -p ${WORKDIR}/build-tmp
> + export CC_FOR_${TARGET_GOOS}_${TARGET_GOARCH}="${CC}"
> + export CXX_FOR_${TARGET_GOOS}_${TARGET_GOARCH}="${CXX}"
>
> cd src
> - ./make.bash
> + ./make.bash --target-only --no-banner
> cd ${B}
> }
> +do_compile[dirs] =+ "${GOTMPDIR} ${B}/bin ${B}/pkg"
> +do_compile[cleandirs] += "${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
> diff --git a/meta/recipes-devtools/go/go_1.9.bb
> b/meta/recipes-devtools/go/go_1.10.bb
> similarity index 100%
> rename from meta/recipes-devtools/go/go_1.9.bb
> rename to meta/recipes-devtools/go/go_1.10.bb
> --
> 2.14.1
>
> --
> _______________________________________________
> Openembedded-core mailing list
> Openembedded-core@lists.openembedded.org
> http://lists.openembedded.org/mailman/listinfo/openembedded-core
>
[-- Attachment #2: Type: text/html, Size: 130707 bytes --]
^ permalink raw reply [flat|nested] 19+ messages in thread
* Re: [PATCH v2 0/8] go1.10 update and misc improvements
2018-02-28 10:47 ` Richard Purdie
@ 2018-02-28 11:37 ` Richard Purdie
2018-02-28 11:42 ` Otavio Salvador
0 siblings, 1 reply; 19+ messages in thread
From: Richard Purdie @ 2018-02-28 11:37 UTC (permalink / raw)
To: Otavio Salvador, Matt Madison
Cc: Patches and discussions about the oe-core layer
On Wed, 2018-02-28 at 10:47 +0000, Richard Purdie wrote:
> On Tue, 2018-02-27 at 14:16 -0300, Otavio Salvador wrote:
> >
> > On Tue, Feb 27, 2018 at 9:36 AM, Matt Madison <matt@madison.systems
> > >
> > wrote:
> > >
> > >
> > > New in v2:
> > > * Fixed Upstream-Status line in go patches
> > > * Added GOTMPDIR to do_configure[dirs]
> > >
> > > Updates to the go recipes and bbclasses for go1.10, which
> > > moves the bulk of the toolchain bootstrap and build out
> > > of the 'make.bash' script and to the 'dist' tool. This
> > > required a rework of the patches.
> > >
> > > go1.10 introduces significant changes to the go build
> > > tool as well, requiring some further patches to make
> > > it work for OE builds.
> > >
> > > See https://golang.org/doc/go1.10 for a complete list
> > > of new features and changes.
> > >
> > > Following the update are some cleanup/improvement
> > > patches.
> > I tested those patches and they are working fine. I pinged Matt
> > specifically about one patch that seems that could be simplified.
> > So
> > please wait until we get back on this before merging it.
> >
> > If possible to put this on MUT so we see if any issue is raised up,
> > it'd be good as well :-)
> I tested it in -next, one issue:
>
> FAIL: test_go_dep_build (gotoolchain.oeGoToolchainSelfTest)
>
> from https://autobuilder.yocto.io/builders/nightly-oe-selftest/builds
> /8
> 57/steps/Running%20oe-selftest/logs/stdio
>
> (can reproduce with oe-selftest -r
> gotoolchain.oeGoToolchainSelfTest.test_go_dep_build)
Also: https://autobuilder.yocto.io/builders/nightly-world-lsb/builds/791/steps/BuildImages/logs/stdio
Summary: 6 tasks failed:
virtual:multilib:lib32:/home/pokybuild/yocto-autobuilder/yocto-worker/nightly-world-lsb/build/meta/recipes-extended/go-examples/go-helloworld_0.1.bb:do_compile
virtual:multilib:lib32:/home/pokybuild/yocto-autobuilder/yocto-worker/nightly-world-lsb/build/meta/recipes-devtools/glide/glide_0.13.1.bb:do_compile
virtual:multilib:lib32:/home/pokybuild/yocto-autobuilder/yocto-worker/nightly-world-lsb/build/meta/recipes-devtools/go/go-dep_0.4.1.bb:do_compile
/home/pokybuild/yocto-autobuilder/yocto-worker/nightly-world-lsb/build/meta/recipes-extended/go-examples/go-helloworld_0.1.bb:do_compile
/home/pokybuild/yocto-autobuilder/yocto-worker/nightly-world-lsb/build/meta/recipes-devtools/glide/glide_0.13.1.bb:do_compile
/home/pokybuild/yocto-autobuilder/yocto-worker/nightly-world-lsb/build/meta/recipes-devtools/go/go-dep_0.4.1.bb:do_compile
Cheers,
Richard
^ permalink raw reply [flat|nested] 19+ messages in thread
* Re: [PATCH v2 0/8] go1.10 update and misc improvements
2018-02-28 11:37 ` Richard Purdie
@ 2018-02-28 11:42 ` Otavio Salvador
2018-02-28 11:44 ` Richard Purdie
0 siblings, 1 reply; 19+ messages in thread
From: Otavio Salvador @ 2018-02-28 11:42 UTC (permalink / raw)
To: Richard Purdie; +Cc: Patches and discussions about the oe-core layer
On Wed, Feb 28, 2018 at 8:37 AM, Richard Purdie
<richard.purdie@linuxfoundation.org> wrote:
> On Wed, 2018-02-28 at 10:47 +0000, Richard Purdie wrote:
>> On Tue, 2018-02-27 at 14:16 -0300, Otavio Salvador wrote:
>> >
>> > On Tue, Feb 27, 2018 at 9:36 AM, Matt Madison <matt@madison.systems
>> > >
>> > wrote:
>> > >
>> > >
>> > > New in v2:
>> > > * Fixed Upstream-Status line in go patches
>> > > * Added GOTMPDIR to do_configure[dirs]
>> > >
>> > > Updates to the go recipes and bbclasses for go1.10, which
>> > > moves the bulk of the toolchain bootstrap and build out
>> > > of the 'make.bash' script and to the 'dist' tool. This
>> > > required a rework of the patches.
>> > >
>> > > go1.10 introduces significant changes to the go build
>> > > tool as well, requiring some further patches to make
>> > > it work for OE builds.
>> > >
>> > > See https://golang.org/doc/go1.10 for a complete list
>> > > of new features and changes.
>> > >
>> > > Following the update are some cleanup/improvement
>> > > patches.
>> > I tested those patches and they are working fine. I pinged Matt
>> > specifically about one patch that seems that could be simplified.
>> > So
>> > please wait until we get back on this before merging it.
>> >
>> > If possible to put this on MUT so we see if any issue is raised up,
>> > it'd be good as well :-)
>> I tested it in -next, one issue:
>>
>> FAIL: test_go_dep_build (gotoolchain.oeGoToolchainSelfTest)
>>
>> from https://autobuilder.yocto.io/builders/nightly-oe-selftest/builds
>> /8
>> 57/steps/Running%20oe-selftest/logs/stdio
>>
>> (can reproduce with oe-selftest -r
>> gotoolchain.oeGoToolchainSelfTest.test_go_dep_build)
>
> Also: https://autobuilder.yocto.io/builders/nightly-world-lsb/builds/791/steps/BuildImages/logs/stdio
>
>
> Summary: 6 tasks failed:
> virtual:multilib:lib32:/home/pokybuild/yocto-autobuilder/yocto-worker/nightly-world-lsb/build/meta/recipes-extended/go-examples/go-helloworld_0.1.bb:do_compile
> virtual:multilib:lib32:/home/pokybuild/yocto-autobuilder/yocto-worker/nightly-world-lsb/build/meta/recipes-devtools/glide/glide_0.13.1.bb:do_compile
> virtual:multilib:lib32:/home/pokybuild/yocto-autobuilder/yocto-worker/nightly-world-lsb/build/meta/recipes-devtools/go/go-dep_0.4.1.bb:do_compile
> /home/pokybuild/yocto-autobuilder/yocto-worker/nightly-world-lsb/build/meta/recipes-extended/go-examples/go-helloworld_0.1.bb:do_compile
> /home/pokybuild/yocto-autobuilder/yocto-worker/nightly-world-lsb/build/meta/recipes-devtools/glide/glide_0.13.1.bb:do_compile
> /home/pokybuild/yocto-autobuilder/yocto-worker/nightly-world-lsb/build/meta/recipes-devtools/go/go-dep_0.4.1.bb:do_compile
Just to confirm, was it using v2? I had problems with v1.
--
Otavio Salvador O.S. Systems
http://www.ossystems.com.br http://code.ossystems.com.br
Mobile: +55 (53) 9981-7854 Mobile: +1 (347) 903-9750
^ permalink raw reply [flat|nested] 19+ messages in thread
* Re: [PATCH v2 0/8] go1.10 update and misc improvements
2018-02-28 11:42 ` Otavio Salvador
@ 2018-02-28 11:44 ` Richard Purdie
2018-02-28 12:07 ` Matt Madison
0 siblings, 1 reply; 19+ messages in thread
From: Richard Purdie @ 2018-02-28 11:44 UTC (permalink / raw)
To: Otavio Salvador; +Cc: Patches and discussions about the oe-core layer
On Wed, 2018-02-28 at 08:42 -0300, Otavio Salvador wrote:
> On Wed, Feb 28, 2018 at 8:37 AM, Richard Purdie
> <richard.purdie@linuxfoundation.org> wrote:
> >
> > On Wed, 2018-02-28 at 10:47 +0000, Richard Purdie wrote:
> > >
> > > On Tue, 2018-02-27 at 14:16 -0300, Otavio Salvador wrote:
> > > > tested it in -next, one issue:
> > >
> > > FAIL: test_go_dep_build (gotoolchain.oeGoToolchainSelfTest)
> > >
> > > from https://autobuilder.yocto.io/builders/nightly-oe-selftest/bu
> > > ilds
> > > /8
> > > 57/steps/Running%20oe-selftest/logs/stdio
> > >
> > > (can reproduce with oe-selftest -r
> > > gotoolchain.oeGoToolchainSelfTest.test_go_dep_build)
> > Also: https://autobuilder.yocto.io/builders/nightly-world-lsb/build
> > s/791/steps/BuildImages/logs/stdio
> >
> >
> > Summary: 6 tasks failed:
> > virtual:multilib:lib32:/home/pokybuild/yocto-autobuilder/yocto-
> > worker/nightly-world-lsb/build/meta/recipes-extended/go-
> > examples/go-helloworld_0.1.bb:do_compile
> > virtual:multilib:lib32:/home/pokybuild/yocto-autobuilder/yocto-
> > worker/nightly-world-lsb/build/meta/recipes-
> > devtools/glide/glide_0.13.1.bb:do_compile
> > virtual:multilib:lib32:/home/pokybuild/yocto-autobuilder/yocto-
> > worker/nightly-world-lsb/build/meta/recipes-devtools/go/go-
> > dep_0.4.1.bb:do_compile
> > /home/pokybuild/yocto-autobuilder/yocto-worker/nightly-world-
> > lsb/build/meta/recipes-extended/go-examples/go-
> > helloworld_0.1.bb:do_compile
> > /home/pokybuild/yocto-autobuilder/yocto-worker/nightly-world-
> > lsb/build/meta/recipes-devtools/glide/glide_0.13.1.bb:do_compile
> > /home/pokybuild/yocto-autobuilder/yocto-worker/nightly-world-
> > lsb/build/meta/recipes-devtools/go/go-dep_0.4.1.bb:do_compile
> Just to confirm, was it using v2? I had problems with v1.
Yes. Not sure it was just world-lsb and not world that failed...
Cheers,
Richard
^ permalink raw reply [flat|nested] 19+ messages in thread
* Re: [PATCH v2 0/8] go1.10 update and misc improvements
2018-02-28 11:44 ` Richard Purdie
@ 2018-02-28 12:07 ` Matt Madison
0 siblings, 0 replies; 19+ messages in thread
From: Matt Madison @ 2018-02-28 12:07 UTC (permalink / raw)
To: Richard Purdie
Cc: Otavio Salvador, Patches and discussions about the oe-core layer
Looks like a multilib issue. I'll fix it up and send out a v3.
Thanks,
-Matt
On Wed, Feb 28, 2018 at 3:44 AM, Richard Purdie
<richard.purdie@linuxfoundation.org> wrote:
> On Wed, 2018-02-28 at 08:42 -0300, Otavio Salvador wrote:
>> On Wed, Feb 28, 2018 at 8:37 AM, Richard Purdie
>> <richard.purdie@linuxfoundation.org> wrote:
>> >
>> > On Wed, 2018-02-28 at 10:47 +0000, Richard Purdie wrote:
>> > >
>> > > On Tue, 2018-02-27 at 14:16 -0300, Otavio Salvador wrote:
>> > > > tested it in -next, one issue:
>> > >
>> > > FAIL: test_go_dep_build (gotoolchain.oeGoToolchainSelfTest)
>> > >
>> > > from https://autobuilder.yocto.io/builders/nightly-oe-selftest/bu
>> > > ilds
>> > > /8
>> > > 57/steps/Running%20oe-selftest/logs/stdio
>> > >
>> > > (can reproduce with oe-selftest -r
>> > > gotoolchain.oeGoToolchainSelfTest.test_go_dep_build)
>> > Also: https://autobuilder.yocto.io/builders/nightly-world-lsb/build
>> > s/791/steps/BuildImages/logs/stdio
>> >
>> >
>> > Summary: 6 tasks failed:
>> > virtual:multilib:lib32:/home/pokybuild/yocto-autobuilder/yocto-
>> > worker/nightly-world-lsb/build/meta/recipes-extended/go-
>> > examples/go-helloworld_0.1.bb:do_compile
>> > virtual:multilib:lib32:/home/pokybuild/yocto-autobuilder/yocto-
>> > worker/nightly-world-lsb/build/meta/recipes-
>> > devtools/glide/glide_0.13.1.bb:do_compile
>> > virtual:multilib:lib32:/home/pokybuild/yocto-autobuilder/yocto-
>> > worker/nightly-world-lsb/build/meta/recipes-devtools/go/go-
>> > dep_0.4.1.bb:do_compile
>> > /home/pokybuild/yocto-autobuilder/yocto-worker/nightly-world-
>> > lsb/build/meta/recipes-extended/go-examples/go-
>> > helloworld_0.1.bb:do_compile
>> > /home/pokybuild/yocto-autobuilder/yocto-worker/nightly-world-
>> > lsb/build/meta/recipes-devtools/glide/glide_0.13.1.bb:do_compile
>> > /home/pokybuild/yocto-autobuilder/yocto-worker/nightly-world-
>> > lsb/build/meta/recipes-devtools/go/go-dep_0.4.1.bb:do_compile
>> Just to confirm, was it using v2? I had problems with v1.
>
> Yes. Not sure it was just world-lsb and not world that failed...
>
> Cheers,
>
> Richard
>
^ permalink raw reply [flat|nested] 19+ messages in thread
* Re: [PATCH v2 1/8] go: update go 1.9 -> go 1.10
2018-02-27 12:36 ` [PATCH v2 1/8] go: update go 1.9 -> go 1.10 Matt Madison
2018-02-28 11:00 ` Burton, Ross
@ 2018-02-28 19:48 ` Khem Raj
2018-02-28 20:33 ` Matt Madison
1 sibling, 1 reply; 19+ messages in thread
From: Khem Raj @ 2018-02-28 19:48 UTC (permalink / raw)
To: Matt Madison; +Cc: Patches and discussions about the oe-core layer
On Tue, Feb 27, 2018 at 4:36 AM, Matt Madison <matt@madison.systems> wrote:
> * Patches and recipes reworked for go 1.10's significant
> changes to its bootstrap and build steps
>
> * Update go1.4 source tarball used for go-native
> bootstrapping to the version recommended
> in the current go documentation
>
> * Remove test data from installed sources to eliminate
> some packaging QA warnings
>
> * Set GOCACHE to 'off' to disable 1.10's build caching
> in the go recipes and bbclass
>
I gave it a shot and its failing to compile some of the modues with this error
| /tmp/go-link-766579509/go.o:go.go:runtime.main_init·f: error:
undefined reference to 'main.init'
| /tmp/go-link-766579509/go.o:go.go:runtime.main_main·f: error:
undefined reference to 'main.main'
| collect2: error: ld returned 1 exit status
In order to reproduce the error you can try to add my fork meta-influx layer
https://github.com/kraj/meta-influx -b kraj/develop
then
bitbake github.com-oneofone-xxhash
> Signed-off-by: Matt Madison <matt@madison.systems>
> ---
> meta/classes/go.bbclass | 2 +
> meta/recipes-devtools/go/go-1.10.inc | 21 ++
> ...1-allow-CC-and-CXX-to-have-multiple-words.patch | 49 ++++
> ...-content-based-hash-generation-less-pedan.patch | 220 ++++++++++++++++
> ...OLDIR-to-be-overridden-in-the-environment.patch | 64 +++++
> .../0004-ld-add-soname-to-shareable-objects.patch | 47 ++++
> ...verride-CC-when-building-dist-and-go_boot.patch | 40 +++
> ...-cmd-dist-separate-host-and-target-builds.patch | 277 +++++++++++++++++++++
> ...07-cmd-go-make-GOROOT-precious-by-default.patch | 97 ++++++++
> ...ld-replace-glibc-dynamic-linker-with-musl.patch | 130 ++++++++++
> meta/recipes-devtools/go/go-1.9.inc | 26 --
> .../0001-make.bash-quote-CC_FOR_TARGET.patch | 32 ---
> ...CC-and-CXX-environment-variable-construct.patch | 67 -----
> ...sh-better-separate-host-and-target-builds.patch | 92 -------
> ...w-GOTOOLDIR-to-be-overridden-in-the-envir.patch | 68 -----
> ...05-cmd-go-make-GOROOT-precious-by-default.patch | 41 ---
> ...dd-GOTOOLDIR_BOOTSTRAP-environment-variab.patch | 36 ---
> .../0007-ld-add-soname-to-shareable-objects.patch | 46 ----
> ...dd-GOHOSTxx-indirection-for-cross-canadia.patch | 33 ---
> ...dmode-pie-forces-external-linking-mode-on.patch | 47 ----
> ...verride-CC-when-building-dist-and-go_boot.patch | 43 ----
> .../go/go-1.9/set-external-linker.patch | 111 ---------
> meta/recipes-devtools/go/go-common.inc | 2 +
> meta/recipes-devtools/go/go-cross-canadian.inc | 28 +--
> ...s-canadian_1.9.bb => go-cross-canadian_1.10.bb} | 0
> meta/recipes-devtools/go/go-cross.inc | 55 ++--
> .../go/{go-cross_1.9.bb => go-cross_1.10.bb} | 0
> meta/recipes-devtools/go/go-crosssdk.inc | 16 +-
> .../go/{go-crosssdk_1.9.bb => go-crosssdk_1.10.bb} | 0
> meta/recipes-devtools/go/go-native.inc | 25 +-
> .../go/{go-native_1.9.bb => go-native_1.10.bb} | 0
> meta/recipes-devtools/go/go-runtime.inc | 58 +++--
> .../go/{go-runtime_1.9.bb => go-runtime_1.10.bb} | 0
> meta/recipes-devtools/go/go-target.inc | 21 +-
> meta/recipes-devtools/go/{go_1.9.bb => go_1.10.bb} | 0
> 35 files changed, 1048 insertions(+), 746 deletions(-)
> create mode 100644 meta/recipes-devtools/go/go-1.10.inc
> create mode 100644 meta/recipes-devtools/go/go-1.10/0001-allow-CC-and-CXX-to-have-multiple-words.patch
> create mode 100644 meta/recipes-devtools/go/go-1.10/0002-cmd-go-make-content-based-hash-generation-less-pedan.patch
> create mode 100644 meta/recipes-devtools/go/go-1.10/0003-allow-GOTOOLDIR-to-be-overridden-in-the-environment.patch
> create mode 100644 meta/recipes-devtools/go/go-1.10/0004-ld-add-soname-to-shareable-objects.patch
> create mode 100644 meta/recipes-devtools/go/go-1.10/0005-make.bash-override-CC-when-building-dist-and-go_boot.patch
> create mode 100644 meta/recipes-devtools/go/go-1.10/0006-cmd-dist-separate-host-and-target-builds.patch
> create mode 100644 meta/recipes-devtools/go/go-1.10/0007-cmd-go-make-GOROOT-precious-by-default.patch
> create mode 100644 meta/recipes-devtools/go/go-1.10/0008-ld-replace-glibc-dynamic-linker-with-musl.patch
> delete mode 100644 meta/recipes-devtools/go/go-1.9.inc
> delete mode 100644 meta/recipes-devtools/go/go-1.9/0001-make.bash-quote-CC_FOR_TARGET.patch
> delete mode 100644 meta/recipes-devtools/go/go-1.9/0002-cmd-go-fix-CC-and-CXX-environment-variable-construct.patch
> delete mode 100644 meta/recipes-devtools/go/go-1.9/0003-make.bash-better-separate-host-and-target-builds.patch
> delete mode 100644 meta/recipes-devtools/go/go-1.9/0004-cmd-go-allow-GOTOOLDIR-to-be-overridden-in-the-envir.patch
> delete mode 100644 meta/recipes-devtools/go/go-1.9/0005-cmd-go-make-GOROOT-precious-by-default.patch
> delete mode 100644 meta/recipes-devtools/go/go-1.9/0006-make.bash-add-GOTOOLDIR_BOOTSTRAP-environment-variab.patch
> delete mode 100644 meta/recipes-devtools/go/go-1.9/0007-ld-add-soname-to-shareable-objects.patch
> delete mode 100644 meta/recipes-devtools/go/go-1.9/0008-make.bash-add-GOHOSTxx-indirection-for-cross-canadia.patch
> delete mode 100644 meta/recipes-devtools/go/go-1.9/0009-cmd-go-buildmode-pie-forces-external-linking-mode-on.patch
> delete mode 100644 meta/recipes-devtools/go/go-1.9/0010-make.bash-override-CC-when-building-dist-and-go_boot.patch
> delete mode 100644 meta/recipes-devtools/go/go-1.9/set-external-linker.patch
> rename meta/recipes-devtools/go/{go-cross-canadian_1.9.bb => go-cross-canadian_1.10.bb} (100%)
> rename meta/recipes-devtools/go/{go-cross_1.9.bb => go-cross_1.10.bb} (100%)
> rename meta/recipes-devtools/go/{go-crosssdk_1.9.bb => go-crosssdk_1.10.bb} (100%)
> rename meta/recipes-devtools/go/{go-native_1.9.bb => go-native_1.10.bb} (100%)
> rename meta/recipes-devtools/go/{go-runtime_1.9.bb => go-runtime_1.10.bb} (100%)
> rename meta/recipes-devtools/go/{go_1.9.bb => go_1.10.bb} (100%)
>
> diff --git a/meta/classes/go.bbclass b/meta/classes/go.bbclass
> index 7ecd8c9254..43a262d599 100644
> --- a/meta/classes/go.bbclass
> +++ b/meta/classes/go.bbclass
> @@ -24,6 +24,7 @@ GO_LINKMODE ?= ""
> GO_LINKMODE_class-nativesdk = "--linkmode=external"
> GO_LDFLAGS ?= '-ldflags="${GO_RPATH} ${GO_LINKMODE} -extldflags '${GO_EXTLDFLAGS}'"'
> export GOBUILDFLAGS ?= "-v ${GO_LDFLAGS}"
> +export GOPATH_OMIT_IN_ACTIONID ?= "1"
> export GOPTESTBUILDFLAGS ?= "${GOBUILDFLAGS} -c"
> export GOPTESTFLAGS ?= "-test.v"
> GOBUILDFLAGS_prepend_task-compile = "${GO_PARALLEL_BUILD} "
> @@ -47,6 +48,7 @@ GO_INSTALL_FILTEROUT ?= "${GO_IMPORT}/vendor/"
>
> B = "${WORKDIR}/build"
> export GOPATH = "${B}"
> +export GOCACHE = "off"
> GO_TMPDIR ?= "${WORKDIR}/go-tmp"
> GO_TMPDIR[vardepvalue] = ""
>
> diff --git a/meta/recipes-devtools/go/go-1.10.inc b/meta/recipes-devtools/go/go-1.10.inc
> new file mode 100644
> index 0000000000..3a93773e2a
> --- /dev/null
> +++ b/meta/recipes-devtools/go/go-1.10.inc
> @@ -0,0 +1,21 @@
> +require go-common.inc
> +
> +GO_BASEVERSION = "1.10"
> +FILESEXTRAPATHS_prepend := "${FILE_DIRNAME}/go-${GO_BASEVERSION}:"
> +
> +LIC_FILES_CHKSUM = "file://LICENSE;md5=5d4950ecb7b26d2c5e4e7b4e0dd74707"
> +
> +SRC_URI += "\
> + file://0001-allow-CC-and-CXX-to-have-multiple-words.patch \
> + file://0002-cmd-go-make-content-based-hash-generation-less-pedan.patch \
> + file://0003-allow-GOTOOLDIR-to-be-overridden-in-the-environment.patch \
> + file://0004-ld-add-soname-to-shareable-objects.patch \
> + file://0005-make.bash-override-CC-when-building-dist-and-go_boot.patch \
> + file://0006-cmd-dist-separate-host-and-target-builds.patch \
> + file://0007-cmd-go-make-GOROOT-precious-by-default.patch \
> +"
> +
> +SRC_URI_append_libc-musl = " file://0008-ld-replace-glibc-dynamic-linker-with-musl.patch"
> +
> +SRC_URI[main.md5sum] = "07cbb9d0091b846c6aea40bf5bc0cea7"
> +SRC_URI[main.sha256sum] = "f3de49289405fda5fd1483a8fe6bd2fa5469e005fd567df64485c4fa000c7f24"
> diff --git a/meta/recipes-devtools/go/go-1.10/0001-allow-CC-and-CXX-to-have-multiple-words.patch b/meta/recipes-devtools/go/go-1.10/0001-allow-CC-and-CXX-to-have-multiple-words.patch
> new file mode 100644
> index 0000000000..4584590632
> --- /dev/null
> +++ b/meta/recipes-devtools/go/go-1.10/0001-allow-CC-and-CXX-to-have-multiple-words.patch
> @@ -0,0 +1,49 @@
> +From c287c18856575139e4495b320f20cf96856896db Mon Sep 17 00:00:00 2001
> +From: Matt Madison <matt@madison.systems>
> +Date: Mon, 19 Feb 2018 08:49:33 -0800
> +Subject: [PATCH 1/8] allow CC and CXX to have multiple words
> +
> +Upstream-Status: Inappropriate [OE specific]
> +
> +Signed-off-by: Matt Madison <matt@madison.systems>
> +---
> + src/cmd/dist/build.go | 4 +++-
> + src/cmd/go/internal/envcmd/env.go | 4 ++--
> + 2 files changed, 5 insertions(+), 3 deletions(-)
> +
> +diff --git a/src/cmd/dist/build.go b/src/cmd/dist/build.go
> +index 49ed80033e..eb70f17790 100644
> +--- a/src/cmd/dist/build.go
> ++++ b/src/cmd/dist/build.go
> +@@ -1406,7 +1406,9 @@ func checkCC() {
> + if !needCC() {
> + return
> + }
> +- if output, err := exec.Command(defaultcc[""], "--help").CombinedOutput(); err != nil {
> ++ cc := strings.Split(defaultcc[""], " ")
> ++ args := append(cc[1:], "--help")
> ++ if output, err := exec.Command(cc[0], args...).CombinedOutput(); err != nil {
> + outputHdr := ""
> + if len(output) > 0 {
> + outputHdr = "\nCommand output:\n\n"
> +diff --git a/src/cmd/go/internal/envcmd/env.go b/src/cmd/go/internal/envcmd/env.go
> +index 603f7b5060..f891123f9c 100644
> +--- a/src/cmd/go/internal/envcmd/env.go
> ++++ b/src/cmd/go/internal/envcmd/env.go
> +@@ -82,11 +82,11 @@ func MkEnv() []cfg.EnvVar {
> +
> + cc := cfg.DefaultCC(cfg.Goos, cfg.Goarch)
> + if env := strings.Fields(os.Getenv("CC")); len(env) > 0 {
> +- cc = env[0]
> ++ cc = strings.Join(env, " ")
> + }
> + cxx := cfg.DefaultCXX(cfg.Goos, cfg.Goarch)
> + if env := strings.Fields(os.Getenv("CXX")); len(env) > 0 {
> +- cxx = env[0]
> ++ cxx = strings.Join(env, " ")
> + }
> + env = append(env, cfg.EnvVar{Name: "CC", Value: cc})
> + env = append(env, cfg.EnvVar{Name: "CXX", Value: cxx})
> +--
> +2.14.1
> +
> diff --git a/meta/recipes-devtools/go/go-1.10/0002-cmd-go-make-content-based-hash-generation-less-pedan.patch b/meta/recipes-devtools/go/go-1.10/0002-cmd-go-make-content-based-hash-generation-less-pedan.patch
> new file mode 100644
> index 0000000000..5fd471960e
> --- /dev/null
> +++ b/meta/recipes-devtools/go/go-1.10/0002-cmd-go-make-content-based-hash-generation-less-pedan.patch
> @@ -0,0 +1,220 @@
> +From 4ec2b27c091fbce0e8e2fd7e3ef2c76e068af32f Mon Sep 17 00:00:00 2001
> +From: Matt Madison <matt@madison.systems>
> +Date: Mon, 19 Feb 2018 08:50:59 -0800
> +Subject: [PATCH 2/8] 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.
> +
> +Second, if cgo is enabled, the build ID for cgo-related
> +packages will include the current value of the environment
> +variables for invoking the compiler (CC, CXX, FC) and
> +any CGO_xxFLAGS variables. Only if the settings used
> +during a compilation exactly match, character for character,
> +the values used for compiling runtime/cgo or any other
> +cgo-enabled package being imported, will the tool
> +decide that the imported package is up-to-date.
> +
> +This is done to help ensure correctness, but is overly
> +simplistic and effectively prevents the reuse of built
> +artifacts that use cgo (or shared runtime, which includes
> +runtime/cgo).
> +
> +This patch filters out all compiler flags except those
> +beginning with '-m'. The default behavior can be restored
> +by setting the CGO_PEDANTIC environment variable.
> +
> +Upstream-Status: Inappropriate [OE specific]
> +
> +Signed-off-by: Matt Madison <matt@madison.systems>
> +---
> + src/cmd/go/internal/envcmd/env.go | 2 +-
> + src/cmd/go/internal/work/exec.go | 63 ++++++++++++++++++++++++++++-----------
> + 2 files changed, 46 insertions(+), 19 deletions(-)
> +
> +diff --git a/src/cmd/go/internal/envcmd/env.go b/src/cmd/go/internal/envcmd/env.go
> +index f891123f9c..ebacfbfdbc 100644
> +--- a/src/cmd/go/internal/envcmd/env.go
> ++++ b/src/cmd/go/internal/envcmd/env.go
> +@@ -113,7 +113,7 @@ func findEnv(env []cfg.EnvVar, name string) string {
> + func ExtraEnvVars() []cfg.EnvVar {
> + var b work.Builder
> + b.Init()
> +- 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 c4c1500eb2..b0f6b45647 100644
> +--- a/src/cmd/go/internal/work/exec.go
> ++++ b/src/cmd/go/internal/work/exec.go
> +@@ -173,6 +173,8 @@ func (b *Builder) Do(root *Action) {
> + wg.Wait()
> + }
> +
> ++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
> +@@ -189,7 +191,7 @@ func (b *Builder) buildActionID(a *Action) cache.ActionID {
> + // but it does not hide the exact value of $GOPATH.
> + // Include the full dir in that case.
> + // Assume b.WorkDir is being trimmed properly.
> +- if !p.Goroot && !strings.HasPrefix(p.Dir, b.WorkDir) {
> ++ if !p.Goroot && !omitGopath && !strings.HasPrefix(p.Dir, b.WorkDir) {
> + fmt.Fprintf(h, "dir %s\n", p.Dir)
> + }
> + fmt.Fprintf(h, "goos %s goarch %s\n", cfg.Goos, cfg.Goarch)
> +@@ -197,13 +199,13 @@ func (b *Builder) buildActionID(a *Action) cache.ActionID {
> + fmt.Fprintf(h, "omitdebug %v standard %v local %v prefix %q\n", p.Internal.OmitDebug, p.Standard, p.Internal.Local, p.Internal.LocalPrefix)
> + if len(p.CgoFiles)+len(p.SwigFiles) > 0 {
> + fmt.Fprintf(h, "cgo %q\n", b.toolID("cgo"))
> +- cppflags, cflags, cxxflags, fflags, _, _ := b.CFlags(p)
> +- fmt.Fprintf(h, "CC=%q %q %q\n", b.ccExe(), cppflags, cflags)
> ++ cppflags, cflags, cxxflags, fflags, _, _ := b.CFlags(p, true)
> ++ fmt.Fprintf(h, "CC=%q %q %q\n", b.ccExe(true), cppflags, cflags)
> + if len(p.CXXFiles)+len(p.SwigFiles) > 0 {
> +- fmt.Fprintf(h, "CXX=%q %q\n", b.cxxExe(), cxxflags)
> ++ fmt.Fprintf(h, "CXX=%q %q\n", b.cxxExe(true), cxxflags)
> + }
> + if len(p.FFiles) > 0 {
> +- fmt.Fprintf(h, "FC=%q %q\n", b.fcExe(), fflags)
> ++ fmt.Fprintf(h, "FC=%q %q\n", b.fcExe(true), fflags)
> + }
> + // TODO(rsc): Should we include the SWIG version or Fortran/GCC/G++/Objective-C compiler versions?
> + }
> +@@ -1731,33 +1733,33 @@ var (
> + // gccCmd returns a gcc command line prefix
> + // defaultCC is defined in zdefaultcc.go, written by cmd/dist.
> + func (b *Builder) GccCmd(incdir, workdir string) []string {
> +- return b.compilerCmd(b.ccExe(), incdir, workdir)
> ++ return b.compilerCmd(b.ccExe(false), incdir, workdir)
> + }
> +
> + // gxxCmd returns a g++ command line prefix
> + // defaultCXX is defined in zdefaultcc.go, written by cmd/dist.
> + func (b *Builder) GxxCmd(incdir, workdir string) []string {
> +- return b.compilerCmd(b.cxxExe(), incdir, workdir)
> ++ return b.compilerCmd(b.cxxExe(false), incdir, workdir)
> + }
> +
> + // gfortranCmd returns a gfortran command line prefix.
> + func (b *Builder) gfortranCmd(incdir, workdir string) []string {
> +- return b.compilerCmd(b.fcExe(), incdir, workdir)
> ++ return b.compilerCmd(b.fcExe(false), incdir, workdir)
> + }
> +
> + // ccExe returns the CC compiler setting without all the extra flags we add implicitly.
> +-func (b *Builder) ccExe() []string {
> +- return b.compilerExe(origCC, cfg.DefaultCC(cfg.Goos, cfg.Goarch))
> ++func (b *Builder) ccExe(filtered bool) []string {
> ++ return b.compilerExe(origCC, cfg.DefaultCC(cfg.Goos, cfg.Goarch), filtered)
> + }
> +
> + // cxxExe returns the CXX compiler setting without all the extra flags we add implicitly.
> +-func (b *Builder) cxxExe() []string {
> +- return b.compilerExe(origCXX, cfg.DefaultCXX(cfg.Goos, cfg.Goarch))
> ++func (b *Builder) cxxExe(filtered bool) []string {
> ++ return b.compilerExe(origCXX, cfg.DefaultCXX(cfg.Goos, cfg.Goarch), filtered)
> + }
> +
> + // fcExe returns the FC compiler setting without all the extra flags we add implicitly.
> +-func (b *Builder) fcExe() []string {
> +- return b.compilerExe(os.Getenv("FC"), "gfortran")
> ++func (b *Builder) fcExe(filtered bool) []string {
> ++ return b.compilerExe(os.Getenv("FC"), "gfortran", filtered)
> + }
> +
> + // compilerExe returns the compiler to use given an
> +@@ -1766,11 +1768,14 @@ func (b *Builder) fcExe() []string {
> + // of the compiler but can have additional arguments if they
> + // were present in the environment value.
> + // For example if CC="gcc -DGOPHER" then the result is ["gcc", "-DGOPHER"].
> +-func (b *Builder) compilerExe(envValue string, def string) []string {
> ++func (b *Builder) compilerExe(envValue string, def string, filtered bool) []string {
> + compiler := strings.Fields(envValue)
> + if len(compiler) == 0 {
> + compiler = []string{def}
> + }
> ++ if filtered {
> ++ return append(compiler[0:1], filterCompilerFlags(compiler[1:])...)
> ++ }
> + return compiler
> + }
> +
> +@@ -1920,8 +1925,23 @@ func envList(key, def string) []string {
> + return strings.Fields(v)
> + }
> +
> ++var filterFlags = os.Getenv("CGO_PEDANTIC") == ""
> ++
> ++func filterCompilerFlags(flags []string) []string {
> ++ var newflags []string
> ++ if !filterFlags {
> ++ return flags
> ++ }
> ++ for _, flag := range flags {
> ++ if strings.HasPrefix(flag, "-m") {
> ++ newflags = append(newflags, flag)
> ++ }
> ++ }
> ++ 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) {
> + defaults := "-g -O2"
> +
> + if cppflags, err = buildFlags("CPPFLAGS", "", p.CgoCPPFLAGS, checkCompilerFlags); err != nil {
> +@@ -1939,6 +1959,13 @@ func (b *Builder) CFlags(p *load.Package) (cppflags, cflags, cxxflags, fflags, l
> + if ldflags, err = buildFlags("LDFLAGS", defaults, p.CgoLDFLAGS, checkLinkerFlags); err != nil {
> + return
> + }
> ++ if filtered {
> ++ cppflags = filterCompilerFlags(cppflags)
> ++ cflags = filterCompilerFlags(cflags)
> ++ cxxflags = filterCompilerFlags(cxxflags)
> ++ fflags = filterCompilerFlags(fflags)
> ++ ldflags = filterCompilerFlags(ldflags)
> ++ }
> +
> + return
> + }
> +@@ -1954,7 +1981,7 @@ var cgoRe = regexp.MustCompile(`[/\\:]`)
> +
> + func (b *Builder) cgo(a *Action, cgoExe, objdir string, pcCFLAGS, pcLDFLAGS, cgofiles, gccfiles, gxxfiles, mfiles, ffiles []string) (outGo, outObj []string, err error) {
> + p := a.Package
> +- cgoCPPFLAGS, cgoCFLAGS, cgoCXXFLAGS, cgoFFLAGS, cgoLDFLAGS, err := b.CFlags(p)
> ++ cgoCPPFLAGS, cgoCFLAGS, cgoCXXFLAGS, cgoFFLAGS, cgoLDFLAGS, err := b.CFlags(p, false)
> + if err != nil {
> + return nil, nil, err
> + }
> +@@ -2306,7 +2333,7 @@ func (b *Builder) swigIntSize(objdir string) (intsize string, err error) {
> +
> + // Run SWIG on one SWIG input file.
> + func (b *Builder) swigOne(a *Action, p *load.Package, file, objdir string, pcCFLAGS []string, cxx bool, intgosize string) (outGo, outC string, err error) {
> +- cgoCPPFLAGS, cgoCFLAGS, cgoCXXFLAGS, _, _, err := b.CFlags(p)
> ++ cgoCPPFLAGS, cgoCFLAGS, cgoCXXFLAGS, _, _, err := b.CFlags(p, false)
> + if err != nil {
> + return "", "", err
> + }
> +--
> +2.14.1
> +
> diff --git a/meta/recipes-devtools/go/go-1.10/0003-allow-GOTOOLDIR-to-be-overridden-in-the-environment.patch b/meta/recipes-devtools/go/go-1.10/0003-allow-GOTOOLDIR-to-be-overridden-in-the-environment.patch
> new file mode 100644
> index 0000000000..d1a674f3c2
> --- /dev/null
> +++ b/meta/recipes-devtools/go/go-1.10/0003-allow-GOTOOLDIR-to-be-overridden-in-the-environment.patch
> @@ -0,0 +1,64 @@
> +From d9bdd1bf03da06572a7a74d7dbf2a26d279cfa55 Mon Sep 17 00:00:00 2001
> +From: Matt Madison <matt@madison.systems>
> +Date: Sat, 17 Feb 2018 05:24:20 -0800
> +Subject: [PATCH 3/8] allow GOTOOLDIR to be overridden in the environment
> +
> +to allow for split host/target build roots
> +
> +Upstream-Status: Inappropriate [OE specific]
> +
> +Signed-off-by: Matt Madison <matt@madison.systems>
> +---
> + src/cmd/dist/build.go | 4 +++-
> + src/cmd/go/internal/cfg/cfg.go | 6 +++++-
> + src/go/build/build.go | 2 +-
> + 3 files changed, 9 insertions(+), 3 deletions(-)
> +
> +diff --git a/src/cmd/dist/build.go b/src/cmd/dist/build.go
> +index eb70f17790..e749cbd22e 100644
> +--- a/src/cmd/dist/build.go
> ++++ b/src/cmd/dist/build.go
> +@@ -220,7 +220,9 @@ func xinit() {
> + workdir = xworkdir()
> + 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)
> ++ }
> + }
> +
> + // compilerEnv returns a map from "goos/goarch" to the
> +diff --git a/src/cmd/go/internal/cfg/cfg.go b/src/cmd/go/internal/cfg/cfg.go
> +index 1de4f0dc79..4f6010d660 100644
> +--- a/src/cmd/go/internal/cfg/cfg.go
> ++++ b/src/cmd/go/internal/cfg/cfg.go
> +@@ -96,7 +96,11 @@ func init() {
> + // as the tool directory does not move based on environment variables.
> + // This matches the initialization of ToolDir in go/build,
> + // except for using GOROOT rather than runtime.GOROOT().
> +- build.ToolDir = filepath.Join(GOROOT, "pkg/tool/"+runtime.GOOS+"_"+runtime.GOARCH)
> ++ if s := os.Getenv("GOTOOLDIR"); s != "" {
> ++ build.ToolDir = filepath.Clean(s)
> ++ } else {
> ++ build.ToolDir = filepath.Join(GOROOT, "pkg/tool/"+runtime.GOOS+"_"+runtime.GOARCH)
> ++ }
> + }
> +
> + func findGOROOT() string {
> +diff --git a/src/go/build/build.go b/src/go/build/build.go
> +index 68fb423983..81b1b32270 100644
> +--- a/src/go/build/build.go
> ++++ b/src/go/build/build.go
> +@@ -1594,7 +1594,7 @@ func init() {
> + }
> +
> + // ToolDir is the directory containing build tools.
> +-var ToolDir = filepath.Join(runtime.GOROOT(), "pkg/tool/"+runtime.GOOS+"_"+runtime.GOARCH)
> ++var ToolDir = envOr("GOTOOLDIR", filepath.Join(runtime.GOROOT(), "pkg/tool/"+runtime.GOOS+"_"+runtime.GOARCH))
> +
> + // IsLocalImport reports whether the import path is
> + // a local import path, like ".", "..", "./foo", or "../foo".
> +--
> +2.14.1
> +
> diff --git a/meta/recipes-devtools/go/go-1.10/0004-ld-add-soname-to-shareable-objects.patch b/meta/recipes-devtools/go/go-1.10/0004-ld-add-soname-to-shareable-objects.patch
> new file mode 100644
> index 0000000000..a748391659
> --- /dev/null
> +++ b/meta/recipes-devtools/go/go-1.10/0004-ld-add-soname-to-shareable-objects.patch
> @@ -0,0 +1,47 @@
> +From 0346a4271d31aab567f6758711a4694fb6108daf Mon Sep 17 00:00:00 2001
> +From: Matt Madison <matt@madison.systems>
> +Date: Sat, 17 Feb 2018 06:26:10 -0800
> +Subject: [PATCH 4/8] ld: add soname to shareable objects
> +
> +so that OE's shared library dependency handling
> +can find them.
> +
> +Upstream-Status: Inappropriate [OE specific]
> +
> +Signed-off-by: Matt Madison <matt@madison.systems>
> +---
> + src/cmd/link/internal/ld/lib.go | 4 ++++
> + 1 file changed, 4 insertions(+)
> +
> +diff --git a/src/cmd/link/internal/ld/lib.go b/src/cmd/link/internal/ld/lib.go
> +index 6dcaf64122..11cbb8a8bb 100644
> +--- a/src/cmd/link/internal/ld/lib.go
> ++++ b/src/cmd/link/internal/ld/lib.go
> +@@ -1134,6 +1134,7 @@ 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 {
> + // Pass -z nodelete to mark the shared library as
> + // non-closeable: a dlclose will do nothing.
> +@@ -1145,6 +1146,8 @@ 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")
> +@@ -1153,6 +1156,7 @@ 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)))
> + }
> + }
> +
> +--
> +2.14.1
> +
> diff --git a/meta/recipes-devtools/go/go-1.10/0005-make.bash-override-CC-when-building-dist-and-go_boot.patch b/meta/recipes-devtools/go/go-1.10/0005-make.bash-override-CC-when-building-dist-and-go_boot.patch
> new file mode 100644
> index 0000000000..d15f9d299f
> --- /dev/null
> +++ b/meta/recipes-devtools/go/go-1.10/0005-make.bash-override-CC-when-building-dist-and-go_boot.patch
> @@ -0,0 +1,40 @@
> +From 215132a219461a9bcc2ff086474c620f651f463e Mon Sep 17 00:00:00 2001
> +From: Matt Madison <matt@madison.systems>
> +Date: Sat, 17 Feb 2018 06:32:45 -0800
> +Subject: [PATCH 5/8] make.bash: override CC when building dist and
> + go_bootstrap
> +
> +for handling OE cross-canadian builds.
> +
> +Upstream-Status: Inappropriate [OE specific]
> +
> +Signed-off-by: Matt Madison <matt@madison.systems>
> +---
> + src/make.bash | 4 ++--
> + 1 file changed, 2 insertions(+), 2 deletions(-)
> +
> +diff --git a/src/make.bash b/src/make.bash
> +index 93a5c43d11..3a63682bc4 100755
> +--- a/src/make.bash
> ++++ b/src/make.bash
> +@@ -162,7 +162,7 @@ if [ "$GOROOT_BOOTSTRAP" = "$GOROOT" ]; then
> + exit 1
> + fi
> + rm -f cmd/dist/dist
> +-GOROOT="$GOROOT_BOOTSTRAP" GOOS="" GOARCH="" "$GOROOT_BOOTSTRAP/bin/go" build -o cmd/dist/dist ./cmd/dist
> ++CC="${BUILD_CC:-${CC}}" GOROOT="$GOROOT_BOOTSTRAP" GOOS="" GOARCH="" "$GOROOT_BOOTSTRAP/bin/go" build -o cmd/dist/dist ./cmd/dist
> +
> + # -e doesn't propagate out of eval, so check success by hand.
> + eval $(./cmd/dist/dist env -p || echo FAIL=true)
> +@@ -193,7 +193,7 @@ fi
> + # Run dist bootstrap to complete make.bash.
> + # Bootstrap installs a proper cmd/dist, built with the new toolchain.
> + # Throw ours, built with Go 1.4, away after bootstrap.
> +-./cmd/dist/dist bootstrap $buildall $vflag $GO_DISTFLAGS "$@"
> ++CC="${BUILD_CC:-${CC}}" ./cmd/dist/dist bootstrap $buildall $vflag $GO_DISTFLAGS "$@"
> + rm -f ./cmd/dist/dist
> +
> + # DO NOT ADD ANY NEW CODE HERE.
> +--
> +2.14.1
> +
> diff --git a/meta/recipes-devtools/go/go-1.10/0006-cmd-dist-separate-host-and-target-builds.patch b/meta/recipes-devtools/go/go-1.10/0006-cmd-dist-separate-host-and-target-builds.patch
> new file mode 100644
> index 0000000000..73a9db213c
> --- /dev/null
> +++ b/meta/recipes-devtools/go/go-1.10/0006-cmd-dist-separate-host-and-target-builds.patch
> @@ -0,0 +1,277 @@
> +From 4839007ac75e0d6d15392e84966bd6051a68bcc4 Mon Sep 17 00:00:00 2001
> +From: Matt Madison <matt@madison.systems>
> +Date: Sat, 17 Feb 2018 10:03:48 -0800
> +Subject: [PATCH 6/8] 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.
> +
> +Upstream-Status: Inappropriate [OE specific]
> +
> +Signed-off-by: Matt Madison <matt@madison.systems>
> +
> +more dist cleanup
> +---
> + src/cmd/dist/build.go | 149 +++++++++++++++++++++++++++++++++++++-------------
> + 1 file changed, 111 insertions(+), 38 deletions(-)
> +
> +diff --git a/src/cmd/dist/build.go b/src/cmd/dist/build.go
> +index e749cbd22e..c949429543 100644
> +--- a/src/cmd/dist/build.go
> ++++ b/src/cmd/dist/build.go
> +@@ -38,6 +38,7 @@ var (
> + goldflags string
> + workdir string
> + tooldir string
> ++ build_tooldir string
> + oldgoos string
> + oldgoarch string
> + exe string
> +@@ -49,6 +50,7 @@ var (
> +
> + rebuildall bool
> + defaultclang bool
> ++ crossBuild bool
> +
> + vflag int // verbosity
> + )
> +@@ -223,6 +225,8 @@ func xinit() {
> + if tooldir = os.Getenv("GOTOOLDIR"); tooldir == "" {
> + tooldir = pathf("%s/pkg/tool/%s_%s", goroot, gohostos, gohostarch)
> + }
> ++ build_tooldir = pathf("%s/pkg/tool/native_native", goroot)
> ++
> + }
> +
> + // compilerEnv returns a map from "goos/goarch" to the
> +@@ -252,7 +256,6 @@ func compilerEnv(envName, def string) map[string]string {
> + if gohostos != goos || gohostarch != goarch {
> + m[gohostos+"/"+gohostarch] = m[""]
> + }
> +- m[""] = env
> + }
> +
> + for _, goos := range okgoos {
> +@@ -479,8 +482,10 @@ func setup() {
> + // We keep it in pkg/, just like the object directory above.
> + if rebuildall {
> + xremoveall(tooldir)
> ++ xremoveall(build_tooldir)
> + }
> + xmkdirall(tooldir)
> ++ xmkdirall(build_tooldir)
> +
> + // Remove tool binaries from before the tool/gohostos_gohostarch
> + xremoveall(pathf("%s/bin/tool", goroot))
> +@@ -1130,11 +1135,29 @@ func cmdbootstrap() {
> +
> + var noBanner bool
> + var debug 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(&noBanner, "no-banner", noBanner, "do not print banner")
> ++ 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 (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")
> ++ }
> ++ }
> +
> + if debug {
> + // cmd/buildid is used in debug mode.
> +@@ -1182,8 +1205,13 @@ func cmdbootstrap() {
> + xprintf("\n")
> + }
> +
> +- gogcflags = os.Getenv("GO_GCFLAGS") // we were using $BOOT_GO_GCFLAGS until now
> +- goldflags = os.Getenv("GO_LDFLAGS")
> ++ // 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
> ++ goldflags = os.Getenv("GO_LDFLAGS")
> ++ }
> + goBootstrap := pathf("%s/go_bootstrap", tooldir)
> + cmdGo := pathf("%s/go", gobin)
> + if debug {
> +@@ -1212,7 +1240,11 @@ func cmdbootstrap() {
> + xprintf("\n")
> + }
> + xprintf("Building Go toolchain2 using go_bootstrap and Go toolchain1.\n")
> +- os.Setenv("CC", compilerEnvLookup(defaultcc, goos, goarch))
> ++ if crossBuild {
> ++ os.Setenv("CC", defaultcc[""])
> ++ } else {
> ++ os.Setenv("CC", compilerEnvLookup(defaultcc, goos, goarch))
> ++ }
> + goInstall(goBootstrap, append([]string{"-i"}, toolchain...)...)
> + if debug {
> + run("", ShowOutput|CheckExit, pathf("%s/compile", tooldir), "-V=full")
> +@@ -1249,45 +1281,82 @@ func cmdbootstrap() {
> + }
> + checkNotStale(goBootstrap, append(toolchain, "runtime/internal/sys")...)
> +
> +- if goos == oldgoos && goarch == oldgoarch {
> +- // Common case - not setting up for cross-compilation.
> +- timelog("build", "toolchain")
> +- if vflag > 0 {
> +- xprintf("\n")
> ++ if crossBuild {
> ++ 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(goBootstrap, toBuild...)
> ++ checkNotStale(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(defaultcc, goos, goarch))
> ++ xprintf("Building %s for target, %s/%s.\n", strings.Join(toBuild, ","), goos, goarch)
> ++ goInstall(goBootstrap, toBuild...)
> ++ checkNotStale(goBootstrap, toBuild...)
> ++ // Skip cmdGo staleness checks here, since we can't run the target's cmdGo binary
> + }
> +- xprintf("Building packages and commands for %s/%s.\n", goos, goarch)
> + } else {
> +- // GOOS/GOARCH does not match GOHOSTOS/GOHOSTARCH.
> +- // Finish GOHOSTOS/GOHOSTARCH installation and then
> +- // run GOOS/GOARCH installation.
> +- timelog("build", "host toolchain")
> +- if vflag > 0 {
> +- xprintf("\n")
> ++ if goos == oldgoos && goarch == oldgoarch {
> ++ // Common case - not setting up for cross-compilation.
> ++ timelog("build", "toolchain")
> ++ if vflag > 0 {
> ++ xprintf("\n")
> ++ }
> ++ xprintf("Building packages and commands for %s/%s.\n", goos, goarch)
> ++ } else {
> ++ // GOOS/GOARCH does not match GOHOSTOS/GOHOSTARCH.
> ++ // Finish GOHOSTOS/GOHOSTARCH installation and then
> ++ // run GOOS/GOARCH installation.
> ++ timelog("build", "host toolchain")
> ++ if vflag > 0 {
> ++ xprintf("\n")
> ++ }
> ++ xprintf("Building packages and commands for host, %s/%s.\n", goos, goarch)
> ++ goInstall(goBootstrap, "std", "cmd")
> ++ checkNotStale(goBootstrap, "std", "cmd")
> ++ checkNotStale(cmdGo, "std", "cmd")
> ++
> ++ timelog("build", "target toolchain")
> ++ if vflag > 0 {
> ++ xprintf("\n")
> ++ }
> ++ goos = oldgoos
> ++ goarch = oldgoarch
> ++ os.Setenv("GOOS", goos)
> ++ os.Setenv("GOARCH", goarch)
> ++ os.Setenv("CC", compilerEnvLookup(defaultcc, goos, goarch))
> ++ xprintf("Building packages and commands for target, %s/%s.\n", goos, goarch)
> + }
> +- xprintf("Building packages and commands for host, %s/%s.\n", goos, goarch)
> + goInstall(goBootstrap, "std", "cmd")
> + checkNotStale(goBootstrap, "std", "cmd")
> + checkNotStale(cmdGo, "std", "cmd")
> +-
> +- timelog("build", "target toolchain")
> +- if vflag > 0 {
> +- xprintf("\n")
> ++ if debug {
> ++ run("", ShowOutput|CheckExit, pathf("%s/compile", tooldir), "-V=full")
> ++ run("", ShowOutput|CheckExit, pathf("%s/buildid", tooldir), pathf("%s/pkg/%s_%s/runtime/internal/sys.a", goroot, goos, goarch))
> ++ checkNotStale(goBootstrap, append(toolchain, "runtime/internal/sys")...)
> ++ copyfile(pathf("%s/compile4", tooldir), pathf("%s/compile", tooldir), writeExec)
> + }
> +- goos = oldgoos
> +- goarch = oldgoarch
> +- os.Setenv("GOOS", goos)
> +- os.Setenv("GOARCH", goarch)
> +- os.Setenv("CC", compilerEnvLookup(defaultcc, goos, goarch))
> +- xprintf("Building packages and commands for target, %s/%s.\n", goos, goarch)
> +- }
> +- goInstall(goBootstrap, "std", "cmd")
> +- checkNotStale(goBootstrap, "std", "cmd")
> +- checkNotStale(cmdGo, "std", "cmd")
> +- if debug {
> +- run("", ShowOutput|CheckExit, pathf("%s/compile", tooldir), "-V=full")
> +- run("", ShowOutput|CheckExit, pathf("%s/buildid", tooldir), pathf("%s/pkg/%s_%s/runtime/internal/sys.a", goroot, goos, goarch))
> +- checkNotStale(goBootstrap, append(toolchain, "runtime/internal/sys")...)
> +- copyfile(pathf("%s/compile4", tooldir), pathf("%s/compile", tooldir), writeExec)
> + }
> +
> + // Check that there are no new files in $GOROOT/bin other than
> +@@ -1305,7 +1374,11 @@ func cmdbootstrap() {
> + }
> +
> + // Remove go_bootstrap now that we're done.
> +- xremove(pathf("%s/go_bootstrap", tooldir))
> ++ // Except that for split host/target cross-builds, we need to
> ++ // keep it.
> ++ if ! crossBuild {
> ++ xremove(pathf("%s/go_bootstrap", tooldir))
> ++ }
> +
> + // Print trailing banner unless instructed otherwise.
> + if !noBanner {
> +--
> +2.14.1
> +
> diff --git a/meta/recipes-devtools/go/go-1.10/0007-cmd-go-make-GOROOT-precious-by-default.patch b/meta/recipes-devtools/go/go-1.10/0007-cmd-go-make-GOROOT-precious-by-default.patch
> new file mode 100644
> index 0000000000..cadca3012b
> --- /dev/null
> +++ b/meta/recipes-devtools/go/go-1.10/0007-cmd-go-make-GOROOT-precious-by-default.patch
> @@ -0,0 +1,97 @@
> +From 71653883c263093624e6c92d4cd5187433887690 Mon Sep 17 00:00:00 2001
> +From: Matt Madison <matt@madison.systems>
> +Date: Sun, 18 Feb 2018 15:03:14 -0800
> +Subject: [PATCH 7/8] 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 adds logic to treat the standard library and all
> +other GOROOT-resident packages as essentially binary-only.
> +If, during compilation, any of those packages are 'stale',
> +an error is issued instead of rebuilding the stale components.
> +
> +For an OE build, staleness errors would indicate a problem
> +with the build (missing dependencies, sstate issues, etc.).
> +
> +Upstream-Status: Inappropriate [OE specific]
> +
> +Signed-off-by: Matt Madison <matt@madison.systems>
> +---
> + src/cmd/go/internal/work/build.go | 5 +++++
> + src/cmd/go/internal/work/buildid.go | 2 +-
> + src/cmd/go/internal/work/exec.go | 18 ++++++++++++++++++
> + 3 files changed, 24 insertions(+), 1 deletion(-)
> +
> +diff --git a/src/cmd/go/internal/work/build.go b/src/cmd/go/internal/work/build.go
> +index 57b7b00879..e2ba95420e 100644
> +--- a/src/cmd/go/internal/work/build.go
> ++++ b/src/cmd/go/internal/work/build.go
> +@@ -143,6 +143,7 @@ See also: go install, go get, go clean.
> + }
> +
> + const concurrentGCBackendCompilationEnabledByDefault = true
> ++var goRootPrecious bool = true
> +
> + func init() {
> + // break init cycle
> +@@ -156,6 +157,10 @@ func init() {
> +
> + AddBuildFlags(CmdBuild)
> + AddBuildFlags(CmdInstall)
> ++
> ++ if x := os.Getenv("GOROOT_OVERRIDE"); x != "" {
> ++ goRootPrecious = false
> ++ }
> + }
> +
> + // Note that flags consulted by other parts of the code
> +diff --git a/src/cmd/go/internal/work/buildid.go b/src/cmd/go/internal/work/buildid.go
> +index 39ca20ee4f..a047430177 100644
> +--- a/src/cmd/go/internal/work/buildid.go
> ++++ b/src/cmd/go/internal/work/buildid.go
> +@@ -463,7 +463,7 @@ func (b *Builder) useCache(a *Action, p *load.Package, actionHash cache.ActionID
> +
> + if b.ComputeStaleOnly {
> + // Invoked during go list only to compute and record staleness.
> +- if p := a.Package; p != nil && !p.Stale {
> ++ if p := a.Package; p != nil && !p.Stale && !(goRootPrecious && (p.Standard || p.Goroot)) {
> + p.Stale = true
> + if cfg.BuildA {
> + p.StaleReason = "build -a flag in use"
> +diff --git a/src/cmd/go/internal/work/exec.go b/src/cmd/go/internal/work/exec.go
> +index b0f6b45647..a876d59347 100644
> +--- a/src/cmd/go/internal/work/exec.go
> ++++ b/src/cmd/go/internal/work/exec.go
> +@@ -371,6 +371,24 @@ func (b *Builder) build(a *Action) (err error) {
> + return fmt.Errorf("missing or invalid binary-only package")
> + }
> +
> ++ 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
> ++ }
> ++ if b.ComputeStaleOnly {
> ++ a.Package.Stale = true
> ++ a.Package.StaleReason = "missing or invalid GOROOT-resident package"
> ++ return nil
> ++ }
> ++ return fmt.Errorf("missing or invalid GOROOT-resident package")
> ++ }
> ++
> + if err := b.Mkdir(a.Objdir); err != nil {
> + return err
> + }
> +--
> +2.14.1
> +
> diff --git a/meta/recipes-devtools/go/go-1.10/0008-ld-replace-glibc-dynamic-linker-with-musl.patch b/meta/recipes-devtools/go/go-1.10/0008-ld-replace-glibc-dynamic-linker-with-musl.patch
> new file mode 100644
> index 0000000000..cc7179cb2c
> --- /dev/null
> +++ b/meta/recipes-devtools/go/go-1.10/0008-ld-replace-glibc-dynamic-linker-with-musl.patch
> @@ -0,0 +1,130 @@
> +From 5c3ed89c29d4f40ea4e66d569b1f6c9c4a51cd42 Mon Sep 17 00:00:00 2001
> +From: Matt Madison <matt@madison.systems>
> +Date: Sun, 18 Feb 2018 08:24:05 -0800
> +Subject: [PATCH 8/8] ld: replace glibc dynamic linker with musl
> +
> +Rework of patch by Khem Raj <raj.khem@gmail.com>
> +for go 1.10. Should be applied conditionally on
> +musl being the system C library.
> +
> +Upstream-Status: Inappropriate [Real fix should be portable across libcs]
> +
> +Signed-off-by: Matt Madison <matt@madison.systems>
> +---
> + src/cmd/link/internal/amd64/obj.go | 2 +-
> + src/cmd/link/internal/arm/obj.go | 2 +-
> + src/cmd/link/internal/arm64/obj.go | 2 +-
> + src/cmd/link/internal/mips/obj.go | 2 +-
> + src/cmd/link/internal/mips64/obj.go | 2 +-
> + src/cmd/link/internal/ppc64/obj.go | 2 +-
> + src/cmd/link/internal/s390x/obj.go | 2 +-
> + src/cmd/link/internal/x86/obj.go | 2 +-
> + 8 files changed, 8 insertions(+), 8 deletions(-)
> +
> +diff --git a/src/cmd/link/internal/amd64/obj.go b/src/cmd/link/internal/amd64/obj.go
> +index 87e809166a..f522a63034 100644
> +--- a/src/cmd/link/internal/amd64/obj.go
> ++++ b/src/cmd/link/internal/amd64/obj.go
> +@@ -62,7 +62,7 @@ func Init() (*sys.Arch, ld.Arch) {
> + PEreloc1: pereloc1,
> + TLSIEtoLE: tlsIEtoLE,
> +
> +- Linuxdynld: "/lib64/ld-linux-x86-64.so.2",
> ++ Linuxdynld: "/lib64/ld-musl-x86-64.so.1",
> + Freebsddynld: "/libexec/ld-elf.so.1",
> + Openbsddynld: "/usr/libexec/ld.so",
> + Netbsddynld: "/libexec/ld.elf_so",
> +diff --git a/src/cmd/link/internal/arm/obj.go b/src/cmd/link/internal/arm/obj.go
> +index da16f92345..fd14940ede 100644
> +--- a/src/cmd/link/internal/arm/obj.go
> ++++ b/src/cmd/link/internal/arm/obj.go
> +@@ -58,7 +58,7 @@ func Init() (*sys.Arch, ld.Arch) {
> + Gentext: gentext,
> + Machoreloc1: machoreloc1,
> +
> +- Linuxdynld: "/lib/ld-linux.so.3", // 2 for OABI, 3 for EABI
> ++ Linuxdynld: "/lib/ld-musl-armhf.so.1",
> + Freebsddynld: "/usr/libexec/ld-elf.so.1",
> + Openbsddynld: "/usr/libexec/ld.so",
> + Netbsddynld: "/libexec/ld.elf_so",
> +diff --git a/src/cmd/link/internal/arm64/obj.go b/src/cmd/link/internal/arm64/obj.go
> +index 6b386ad737..99863712cc 100644
> +--- a/src/cmd/link/internal/arm64/obj.go
> ++++ b/src/cmd/link/internal/arm64/obj.go
> +@@ -57,7 +57,7 @@ func Init() (*sys.Arch, ld.Arch) {
> + Gentext: gentext,
> + Machoreloc1: machoreloc1,
> +
> +- Linuxdynld: "/lib/ld-linux-aarch64.so.1",
> ++ Linuxdynld: "/lib/ld-musl-aarch64.so.1",
> +
> + Freebsddynld: "XXX",
> + Openbsddynld: "XXX",
> +diff --git a/src/cmd/link/internal/mips/obj.go b/src/cmd/link/internal/mips/obj.go
> +index c5d3451c39..fd85e6368d 100644
> +--- a/src/cmd/link/internal/mips/obj.go
> ++++ b/src/cmd/link/internal/mips/obj.go
> +@@ -60,7 +60,7 @@ func Init() (*sys.Arch, ld.Arch) {
> + Gentext: gentext,
> + Machoreloc1: machoreloc1,
> +
> +- Linuxdynld: "/lib/ld.so.1",
> ++ Linuxdynld: "/lib/ld-musl-mipsle.so.1",
> +
> + Freebsddynld: "XXX",
> + Openbsddynld: "XXX",
> +diff --git a/src/cmd/link/internal/mips64/obj.go b/src/cmd/link/internal/mips64/obj.go
> +index 83974e5b56..097224f6da 100644
> +--- a/src/cmd/link/internal/mips64/obj.go
> ++++ b/src/cmd/link/internal/mips64/obj.go
> +@@ -59,7 +59,7 @@ func Init() (*sys.Arch, ld.Arch) {
> + Gentext: gentext,
> + Machoreloc1: machoreloc1,
> +
> +- Linuxdynld: "/lib64/ld64.so.1",
> ++ Linuxdynld: "/lib64/ld-musl-mips64le.so.1",
> + Freebsddynld: "XXX",
> + Openbsddynld: "XXX",
> + Netbsddynld: "XXX",
> +diff --git a/src/cmd/link/internal/ppc64/obj.go b/src/cmd/link/internal/ppc64/obj.go
> +index 273d9b42cb..a503abe8ea 100644
> +--- a/src/cmd/link/internal/ppc64/obj.go
> ++++ b/src/cmd/link/internal/ppc64/obj.go
> +@@ -62,7 +62,7 @@ func Init() (*sys.Arch, ld.Arch) {
> + Machoreloc1: machoreloc1,
> +
> + // TODO(austin): ABI v1 uses /usr/lib/ld.so.1,
> +- Linuxdynld: "/lib64/ld64.so.1",
> ++ Linuxdynld: "/lib64/ld-musl-powerpc64le.so.1",
> +
> + Freebsddynld: "XXX",
> + Openbsddynld: "XXX",
> +diff --git a/src/cmd/link/internal/s390x/obj.go b/src/cmd/link/internal/s390x/obj.go
> +index 9ac7eb8217..3825ff7abe 100644
> +--- a/src/cmd/link/internal/s390x/obj.go
> ++++ b/src/cmd/link/internal/s390x/obj.go
> +@@ -57,7 +57,7 @@ func Init() (*sys.Arch, ld.Arch) {
> + Gentext: gentext,
> + Machoreloc1: machoreloc1,
> +
> +- Linuxdynld: "/lib64/ld64.so.1",
> ++ Linuxdynld: "/lib64/ld-musl-s390x.so.1",
> +
> + // not relevant for s390x
> + Freebsddynld: "XXX",
> +diff --git a/src/cmd/link/internal/x86/obj.go b/src/cmd/link/internal/x86/obj.go
> +index 6a744dc04e..d81f392549 100644
> +--- a/src/cmd/link/internal/x86/obj.go
> ++++ b/src/cmd/link/internal/x86/obj.go
> +@@ -58,7 +58,7 @@ func Init() (*sys.Arch, ld.Arch) {
> + Machoreloc1: machoreloc1,
> + PEreloc1: pereloc1,
> +
> +- Linuxdynld: "/lib/ld-linux.so.2",
> ++ Linuxdynld: "/lib/ld-musl-i386.so.1",
> + Freebsddynld: "/usr/libexec/ld-elf.so.1",
> + Openbsddynld: "/usr/libexec/ld.so",
> + Netbsddynld: "/usr/libexec/ld.elf_so",
> +--
> +2.14.1
> +
> diff --git a/meta/recipes-devtools/go/go-1.9.inc b/meta/recipes-devtools/go/go-1.9.inc
> deleted file mode 100644
> index 2823304b7c..0000000000
> --- a/meta/recipes-devtools/go/go-1.9.inc
> +++ /dev/null
> @@ -1,26 +0,0 @@
> -require go-common.inc
> -
> -GO_BASEVERSION = "1.9"
> -GO_MINOR = ".4"
> -PV .= "${GO_MINOR}"
> -
> -FILESEXTRAPATHS_prepend := "${FILE_DIRNAME}/go-${GO_BASEVERSION}:"
> -
> -LIC_FILES_CHKSUM = "file://LICENSE;md5=5d4950ecb7b26d2c5e4e7b4e0dd74707"
> -
> -SRC_URI += "\
> - file://0001-make.bash-quote-CC_FOR_TARGET.patch \
> - file://0002-cmd-go-fix-CC-and-CXX-environment-variable-construct.patch \
> - file://0003-make.bash-better-separate-host-and-target-builds.patch \
> - file://0004-cmd-go-allow-GOTOOLDIR-to-be-overridden-in-the-envir.patch \
> - file://0005-cmd-go-make-GOROOT-precious-by-default.patch \
> - file://0006-make.bash-add-GOTOOLDIR_BOOTSTRAP-environment-variab.patch \
> - file://0007-ld-add-soname-to-shareable-objects.patch \
> - file://0008-make.bash-add-GOHOSTxx-indirection-for-cross-canadia.patch \
> - file://0009-cmd-go-buildmode-pie-forces-external-linking-mode-on.patch \
> - file://0010-make.bash-override-CC-when-building-dist-and-go_boot.patch \
> -"
> -SRC_URI_append_libc-musl = " file://set-external-linker.patch"
> -
> -SRC_URI[main.md5sum] = "6816441fd6680c63865cdd5cb8bc1960"
> -SRC_URI[main.sha256sum] = "0573a8df33168977185aa44173305e5a0450f55213600e94541604b75d46dc06"
> diff --git a/meta/recipes-devtools/go/go-1.9/0001-make.bash-quote-CC_FOR_TARGET.patch b/meta/recipes-devtools/go/go-1.9/0001-make.bash-quote-CC_FOR_TARGET.patch
> deleted file mode 100644
> index 7800975e48..0000000000
> --- a/meta/recipes-devtools/go/go-1.9/0001-make.bash-quote-CC_FOR_TARGET.patch
> +++ /dev/null
> @@ -1,32 +0,0 @@
> -From d24734ad44006791fd48fc45ea34fe608ff672fb Mon Sep 17 00:00:00 2001
> -From: Matt Madison <matt@madison.systems>
> -Date: Wed, 13 Sep 2017 08:04:23 -0700
> -Subject: [PATCH 1/7] make.bash: quote CC_FOR_TARGET
> -
> -For OE cross-builds, $CC_FOR_TARGET has more than
> -one word and needs to be quoted.
> -
> -Upstream-Status: Pending
> -
> -Signed-off-by: Khem Raj <raj.khem@gmail.com>
> -Signed-off-by: Matt Madison <matt@madison.systems>
> ----
> - src/make.bash | 2 +-
> - 1 file changed, 1 insertion(+), 1 deletion(-)
> -
> -diff --git a/src/make.bash b/src/make.bash
> -index 71e7531..dcf3256 100755
> ---- a/src/make.bash
> -+++ b/src/make.bash
> -@@ -175,7 +175,7 @@ echo "##### Building packages and commands for $GOOS/$GOARCH."
> -
> - old_bin_files=$(cd $GOROOT/bin && echo *)
> -
> --CC=$CC_FOR_TARGET "$GOTOOLDIR"/go_bootstrap install $GO_FLAGS -gcflags "$GO_GCFLAGS" -ldflags "$GO_LDFLAGS" -v std cmd
> -+CC="$CC_FOR_TARGET" "$GOTOOLDIR"/go_bootstrap install $GO_FLAGS -gcflags "$GO_GCFLAGS" -ldflags "$GO_LDFLAGS" -v std cmd
> -
> - # Check that there are no new files in $GOROOT/bin other than go and gofmt
> - # and $GOOS_$GOARCH (a directory used when cross-compiling).
> ---
> -2.7.4
> -
> diff --git a/meta/recipes-devtools/go/go-1.9/0002-cmd-go-fix-CC-and-CXX-environment-variable-construct.patch b/meta/recipes-devtools/go/go-1.9/0002-cmd-go-fix-CC-and-CXX-environment-variable-construct.patch
> deleted file mode 100644
> index a4e42261c3..0000000000
> --- a/meta/recipes-devtools/go/go-1.9/0002-cmd-go-fix-CC-and-CXX-environment-variable-construct.patch
> +++ /dev/null
> @@ -1,67 +0,0 @@
> -From a7170d32a13aead608abd18996f6dab2e2a631b5 Mon Sep 17 00:00:00 2001
> -From: Matt Madison <matt@madison.systems>
> -Date: Wed, 13 Sep 2017 08:06:37 -0700
> -Subject: [PATCH 2/7] cmd/go: fix CC and CXX environment variable construction
> -
> -For OE cross-builds, CC and CXX have multiple words, and
> -we need their complete definitions when setting up the
> -environment during Go builds.
> -
> -Upstream-Status: Pending
> -
> -Signed-off-by: Khem Raj <raj.khem@gmail.com>
> -Signed-off-by: Matt Madison <matt@madison.systems>
> ----
> - src/cmd/go/internal/envcmd/env.go | 4 ++--
> - src/cmd/go/internal/work/build.go | 12 ++++++++++++
> - 2 files changed, 14 insertions(+), 2 deletions(-)
> -
> -diff --git a/src/cmd/go/internal/envcmd/env.go b/src/cmd/go/internal/envcmd/env.go
> -index 43d4334..529d21d 100644
> ---- a/src/cmd/go/internal/envcmd/env.go
> -+++ b/src/cmd/go/internal/envcmd/env.go
> -@@ -74,10 +74,10 @@ func MkEnv() []cfg.EnvVar {
> - }
> -
> - cmd := b.GccCmd(".")
> -- env = append(env, cfg.EnvVar{Name: "CC", Value: cmd[0]})
> -+ env = append(env, cfg.EnvVar{Name: "CC", Value: strings.Join(b.GccCmdForReal(), " ")})
> - env = append(env, cfg.EnvVar{Name: "GOGCCFLAGS", Value: strings.Join(cmd[3:], " ")})
> - cmd = b.GxxCmd(".")
> -- env = append(env, cfg.EnvVar{Name: "CXX", Value: cmd[0]})
> -+ env = append(env, cfg.EnvVar{Name: "CXX", Value: strings.Join(b.GxxCmdForReal(), " ")})
> -
> - if cfg.BuildContext.CgoEnabled {
> - env = append(env, cfg.EnvVar{Name: "CGO_ENABLED", Value: "1"})
> -diff --git a/src/cmd/go/internal/work/build.go b/src/cmd/go/internal/work/build.go
> -index 7d667ff..85df0b3 100644
> ---- a/src/cmd/go/internal/work/build.go
> -+++ b/src/cmd/go/internal/work/build.go
> -@@ -3127,12 +3127,24 @@ func (b *Builder) GccCmd(objdir string) []string {
> - return b.ccompilerCmd("CC", cfg.DefaultCC, objdir)
> - }
> -
> -+// gccCmd returns a gcc command line prefix
> -+// defaultCC is defined in zdefaultcc.go, written by cmd/dist.
> -+func (b *Builder) GccCmdForReal() []string {
> -+ return envList("CC", cfg.DefaultCC)
> -+}
> -+
> - // gxxCmd returns a g++ command line prefix
> - // defaultCXX is defined in zdefaultcc.go, written by cmd/dist.
> - func (b *Builder) GxxCmd(objdir string) []string {
> - return b.ccompilerCmd("CXX", cfg.DefaultCXX, objdir)
> - }
> -
> -+// gxxCmd returns a g++ command line prefix
> -+// defaultCXX is defined in zdefaultcc.go, written by cmd/dist.
> -+func (b *Builder) GxxCmdForReal() []string {
> -+ return envList("CXX", cfg.DefaultCXX)
> -+}
> -+
> - // gfortranCmd returns a gfortran command line prefix.
> - func (b *Builder) gfortranCmd(objdir string) []string {
> - return b.ccompilerCmd("FC", "gfortran", objdir)
> ---
> -2.7.4
> -
> diff --git a/meta/recipes-devtools/go/go-1.9/0003-make.bash-better-separate-host-and-target-builds.patch b/meta/recipes-devtools/go/go-1.9/0003-make.bash-better-separate-host-and-target-builds.patch
> deleted file mode 100644
> index ffd9f2359c..0000000000
> --- a/meta/recipes-devtools/go/go-1.9/0003-make.bash-better-separate-host-and-target-builds.patch
> +++ /dev/null
> @@ -1,92 +0,0 @@
> -From 31e88f06af7ab787d8fe0c1ca625193e1799e167 Mon Sep 17 00:00:00 2001
> -From: Matt Madison <matt@madison.systems>
> -Date: Wed, 13 Sep 2017 08:12:04 -0700
> -Subject: [PATCH 3/7] make.bash: better separate host and target builds
> -
> -Fore OE cross-builds, the simple checks in make.bash are
> -insufficient for distinguishing host and target build
> -environments, so add some options for telling the
> -script which parts are being built.
> -
> -Upstream-Status: Pending
> -
> -Signed-off-by: Khem Raj <raj.khem@gmail.com>
> -Signed-off-by: Matt Madison <matt@madison.systems>
> ----
> - src/make.bash | 51 ++++++++++++++++++++++++++++-----------------------
> - 1 file changed, 28 insertions(+), 23 deletions(-)
> -
> -diff --git a/src/make.bash b/src/make.bash
> -index dcf3256..9553623 100755
> ---- a/src/make.bash
> -+++ b/src/make.bash
> -@@ -156,13 +156,22 @@ if [ "$1" = "--no-clean" ]; then
> - buildall=""
> - shift
> - fi
> --./cmd/dist/dist bootstrap $buildall $GO_DISTFLAGS -v # builds go_bootstrap
> -+do_host_build="yes"
> -+do_target_build="yes"
> -+if [ "$1" = "--target-only" ]; then
> -+ do_host_build="no"
> -+ shift
> -+elif [ "$1" = "--host-only" ]; then
> -+ do_target_build="no"
> -+ shift
> -+fi
> -
> --# Delay move of dist tool to now, because bootstrap may clear tool directory.
> --mv cmd/dist/dist "$GOTOOLDIR"/dist
> --echo
> -+if [ "$do_host_build" = "yes" ]; then
> -+ ./cmd/dist/dist bootstrap $buildall $GO_DISTFLAGS -v # builds go_bootstrap
> -+ # Delay move of dist tool to now, because bootstrap may clear tool directory.
> -+ mv cmd/dist/dist "$GOTOOLDIR"/dist
> -+ echo
> -
> --if [ "$GOHOSTARCH" != "$GOARCH" -o "$GOHOSTOS" != "$GOOS" ]; then
> - echo "##### Building packages and commands for host, $GOHOSTOS/$GOHOSTARCH."
> - # CC_FOR_TARGET is recorded as the default compiler for the go tool. When building for the host, however,
> - # use the host compiler, CC, from `cmd/dist/dist env` instead.
> -@@ -171,24 +180,20 @@ if [ "$GOHOSTARCH" != "$GOARCH" -o "$GOHOSTOS" != "$GOOS" ]; then
> - echo
> - fi
> -
> --echo "##### Building packages and commands for $GOOS/$GOARCH."
> --
> --old_bin_files=$(cd $GOROOT/bin && echo *)
> --
> --CC="$CC_FOR_TARGET" "$GOTOOLDIR"/go_bootstrap install $GO_FLAGS -gcflags "$GO_GCFLAGS" -ldflags "$GO_LDFLAGS" -v std cmd
> --
> --# Check that there are no new files in $GOROOT/bin other than go and gofmt
> --# and $GOOS_$GOARCH (a directory used when cross-compiling).
> --(cd $GOROOT/bin && for f in *; do
> -- if ! expr " $old_bin_files go gofmt ${GOOS}_${GOARCH} " : ".* $f " >/dev/null 2>/dev/null; then
> -- echo 1>&2 "ERROR: unexpected new file in $GOROOT/bin: $f"
> -- exit 1
> -- fi
> --done)
> --
> --echo
> --
> --rm -f "$GOTOOLDIR"/go_bootstrap
> -+if [ "$do_target_build" = "yes" ]; then
> -+ GO_INSTALL="${GO_TARGET_INSTALL:-std cmd}"
> -+ echo "##### Building packages and commands for $GOOS/$GOARCH."
> -+ if [ "$GOHOSTOS" = "$GOOS" -a "$GOHOSTARCH" = "$GOARCH" -a "$do_host_build" = "yes" ]; then
> -+ rm -rf ./host-tools
> -+ mkdir ./host-tools
> -+ mv "$GOTOOLDIR"/* ./host-tools
> -+ GOTOOLDIR="$PWD/host-tools"
> -+ fi
> -+ GOTOOLDIR="$GOTOOLDIR" CC="$CC_FOR_TARGET" "$GOTOOLDIR"/go_bootstrap install $GO_FLAGS -gcflags "$GO_GCFLAGS" -ldflags "$GO_LDFLAGS" -v ${GO_INSTALL}
> -+ echo
> -+
> -+ rm -f "$GOTOOLDIR"/go_bootstrap
> -+fi
> -
> - if [ "$1" != "--no-banner" ]; then
> - "$GOTOOLDIR"/dist banner
> ---
> -2.7.4
> -
> diff --git a/meta/recipes-devtools/go/go-1.9/0004-cmd-go-allow-GOTOOLDIR-to-be-overridden-in-the-envir.patch b/meta/recipes-devtools/go/go-1.9/0004-cmd-go-allow-GOTOOLDIR-to-be-overridden-in-the-envir.patch
> deleted file mode 100644
> index 180b06a4d3..0000000000
> --- a/meta/recipes-devtools/go/go-1.9/0004-cmd-go-allow-GOTOOLDIR-to-be-overridden-in-the-envir.patch
> +++ /dev/null
> @@ -1,68 +0,0 @@
> -From 1369178b497b12088ec4c2794606cc9f14cc327c Mon Sep 17 00:00:00 2001
> -From: Matt Madison <matt@madison.systems>
> -Date: Wed, 13 Sep 2017 08:15:03 -0700
> -Subject: [PATCH 4/7] cmd/go: allow GOTOOLDIR to be overridden in the
> - environment
> -
> -For OE cross-builds, host-side tools reside in the native
> -GOROOT, not the target GOROOT. Allow GOTOOLDIR to be set
> -in the environment to allow that split, rather than always
> -computing GOTOOLDIR relative to the GOROOT setting.
> -
> -Upstream-Status: Pending
> -
> -Signed-off-by: Khem Raj <raj.khem@gmail.com>
> -Signed-off-by: Matt Madison <matt@madison.systems>
> ----
> - src/cmd/go/internal/cfg/cfg.go | 7 ++++++-
> - src/cmd/go/internal/work/build.go | 2 +-
> - src/go/build/build.go | 2 +-
> - 3 files changed, 8 insertions(+), 3 deletions(-)
> -
> -diff --git a/src/cmd/go/internal/cfg/cfg.go b/src/cmd/go/internal/cfg/cfg.go
> -index b3ad1ce..c1dc974 100644
> ---- a/src/cmd/go/internal/cfg/cfg.go
> -+++ b/src/cmd/go/internal/cfg/cfg.go
> -@@ -91,7 +91,12 @@ func init() {
> - // as the tool directory does not move based on environment variables.
> - // This matches the initialization of ToolDir in go/build,
> - // except for using GOROOT rather than runtime.GOROOT().
> -- build.ToolDir = filepath.Join(GOROOT, "pkg/tool/"+runtime.GOOS+"_"+runtime.GOARCH)
> -+ s := os.Getenv("GOTOOLDIR")
> -+ if s == "" {
> -+ build.ToolDir = filepath.Join(GOROOT, "pkg/tool/"+runtime.GOOS+"_"+runtime.GOARCH)
> -+ } else {
> -+ build.ToolDir = s
> -+ }
> - }
> -
> - func findGOROOT() string {
> -diff --git a/src/cmd/go/internal/work/build.go b/src/cmd/go/internal/work/build.go
> -index 85df0b3..7b9a69e 100644
> ---- a/src/cmd/go/internal/work/build.go
> -+++ b/src/cmd/go/internal/work/build.go
> -@@ -1337,7 +1337,7 @@ func (b *Builder) build(a *Action) (err error) {
> - }
> -
> - var cgoExe string
> -- if a.cgo != nil && a.cgo.Target != "" {
> -+ if a.cgo != nil && a.cgo.Target != "" && os.Getenv("GOTOOLDIR") == "" {
> - cgoExe = a.cgo.Target
> - } else {
> - cgoExe = base.Tool("cgo")
> -diff --git a/src/go/build/build.go b/src/go/build/build.go
> -index fd89871..e16145b 100644
> ---- a/src/go/build/build.go
> -+++ b/src/go/build/build.go
> -@@ -1588,7 +1588,7 @@ func init() {
> - }
> -
> - // ToolDir is the directory containing build tools.
> --var ToolDir = filepath.Join(runtime.GOROOT(), "pkg/tool/"+runtime.GOOS+"_"+runtime.GOARCH)
> -+var ToolDir = envOr("GOTOOLDIR", filepath.Join(runtime.GOROOT(), "pkg/tool/"+runtime.GOOS+"_"+runtime.GOARCH))
> -
> - // IsLocalImport reports whether the import path is
> - // a local import path, like ".", "..", "./foo", or "../foo".
> ---
> -2.7.4
> -
> diff --git a/meta/recipes-devtools/go/go-1.9/0005-cmd-go-make-GOROOT-precious-by-default.patch b/meta/recipes-devtools/go/go-1.9/0005-cmd-go-make-GOROOT-precious-by-default.patch
> deleted file mode 100644
> index 6e93bcb6ce..0000000000
> --- a/meta/recipes-devtools/go/go-1.9/0005-cmd-go-make-GOROOT-precious-by-default.patch
> +++ /dev/null
> @@ -1,41 +0,0 @@
> -From 44f961975dac6cf464a77b5f6dd0c47cc192c4fd Mon Sep 17 00:00:00 2001
> -From: Matt Madison <matt@madison.systems>
> -Date: Wed, 13 Sep 2017 08:19:52 -0700
> -Subject: [PATCH 5/7] cmd/go: make GOROOT precious by default
> -
> -For OE builds, we never want packages that have
> -already been installed into the build root to be
> -modified, so prevent the go build tool from checking
> -if they should be rebuilt.
> -
> -Also add an environment variable to override this
> -behavior, just for building the Go runtime.
> -
> -Upstream-Status: Pending
> -
> -Signed-off-by: Matt Madison <matt@madison.systems>
> ----
> - src/cmd/go/internal/load/pkg.go | 7 +++++++
> - 1 file changed, 7 insertions(+)
> -
> -diff --git a/src/cmd/go/internal/load/pkg.go b/src/cmd/go/internal/load/pkg.go
> -index 60de666..2660d3f 100644
> ---- a/src/cmd/go/internal/load/pkg.go
> -+++ b/src/cmd/go/internal/load/pkg.go
> -@@ -1530,6 +1530,13 @@ func isStale(p *Package) (bool, string) {
> - return true, "build ID mismatch"
> - }
> -
> -+ // For OE builds, make anything in GOROOT non-stale,
> -+ // to prevent a package build from overwriting the
> -+ // build root.
> -+ if p.Goroot && os.Getenv("GOROOT_OVERRIDE") != "1" {
> -+ return false, "GOROOT-resident packages do not get rebuilt"
> -+ }
> -+
> - // Package is stale if a dependency is.
> - for _, p1 := range p.Internal.Deps {
> - if p1.Stale {
> ---
> -2.7.4
> -
> diff --git a/meta/recipes-devtools/go/go-1.9/0006-make.bash-add-GOTOOLDIR_BOOTSTRAP-environment-variab.patch b/meta/recipes-devtools/go/go-1.9/0006-make.bash-add-GOTOOLDIR_BOOTSTRAP-environment-variab.patch
> deleted file mode 100644
> index f0f564044b..0000000000
> --- a/meta/recipes-devtools/go/go-1.9/0006-make.bash-add-GOTOOLDIR_BOOTSTRAP-environment-variab.patch
> +++ /dev/null
> @@ -1,36 +0,0 @@
> -From aae74d1045ca03306ba4159206ee3bac72bcdfbb Mon Sep 17 00:00:00 2001
> -From: Matt Madison <matt@madison.systems>
> -Date: Wed, 13 Sep 2017 08:23:23 -0700
> -Subject: [PATCH 6/7] make.bash: add GOTOOLDIR_BOOTSTRAP environment variable
> -
> -For cross-canadian builds, we need to use the native
> -GOTOOLDIR during the bootstrap phase, so provide a way
> -to pass that setting into the build script.
> -
> -Upstream-Status: Pending
> -
> -Signed-off-by: Matt Madison <matt@madison.systems>
> ----
> - src/make.bash | 3 ++-
> - 1 file changed, 2 insertions(+), 1 deletion(-)
> -
> -diff --git a/src/make.bash b/src/make.bash
> -index 9553623..2e6fb05 100755
> ---- a/src/make.bash
> -+++ b/src/make.bash
> -@@ -172,10 +172,11 @@ if [ "$do_host_build" = "yes" ]; then
> - mv cmd/dist/dist "$GOTOOLDIR"/dist
> - echo
> -
> -+ GOTOOLDIR_BOOTSTRAP="${GOTOOLDIR_BOOTSTRAP:-$GOTOOLDIR}"
> - echo "##### Building packages and commands for host, $GOHOSTOS/$GOHOSTARCH."
> - # CC_FOR_TARGET is recorded as the default compiler for the go tool. When building for the host, however,
> - # use the host compiler, CC, from `cmd/dist/dist env` instead.
> -- CC=$CC GOOS=$GOHOSTOS GOARCH=$GOHOSTARCH \
> -+ CC=$CC GOOS=$GOHOSTOS GOARCH=$GOHOSTARCH GOTOOLDIR="$GOTOOLDIR_BOOTSTRAP" \
> - "$GOTOOLDIR"/go_bootstrap install -gcflags "$GO_GCFLAGS" -ldflags "$GO_LDFLAGS" -v std cmd
> - echo
> - fi
> ---
> -2.7.4
> -
> diff --git a/meta/recipes-devtools/go/go-1.9/0007-ld-add-soname-to-shareable-objects.patch b/meta/recipes-devtools/go/go-1.9/0007-ld-add-soname-to-shareable-objects.patch
> deleted file mode 100644
> index 6459782d81..0000000000
> --- a/meta/recipes-devtools/go/go-1.9/0007-ld-add-soname-to-shareable-objects.patch
> +++ /dev/null
> @@ -1,46 +0,0 @@
> -From e957c3458d53e37bf416f51d2f8bf54c195e50f5 Mon Sep 17 00:00:00 2001
> -From: Matt Madison <matt@madison.systems>
> -Date: Wed, 13 Sep 2017 08:27:02 -0700
> -Subject: [PATCH 7/7] ld: add soname to shareable objects
> -
> -Shared library handling in OE depends on the inclusion
> -of an soname header, so update the go linker to add that
> -header for both internal and external linking.
> -
> -Upstream-Status: Pending
> -
> -Signed-off-by: Matt Madison <matt@madison.systems>
> ----
> - 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 0234105..0b9e2d0 100644
> ---- a/src/cmd/link/internal/ld/lib.go
> -+++ b/src/cmd/link/internal/ld/lib.go
> -@@ -1124,12 +1124,14 @@ func (l *Link) hostlink() {
> - // Pass -z nodelete to mark the shared library as
> - // non-closeable: a dlclose will do nothing.
> - argv = append(argv, "-shared", "-Wl,-z,nodelete")
> -+ argv = append(argv, fmt.Sprintf("-Wl,-soname,%s", filepath.Base(*flagOutfile)))
> - }
> - case BuildmodeShared:
> - if UseRelro() {
> - argv = append(argv, "-Wl,-z,relro")
> - }
> - argv = append(argv, "-shared")
> -+ argv = append(argv, fmt.Sprintf("-Wl,-soname,%s", filepath.Base(*flagOutfile)))
> - case BuildmodePlugin:
> - if Headtype == objabi.Hdarwin {
> - argv = append(argv, "-dynamiclib")
> -@@ -1138,6 +1140,7 @@ func (l *Link) hostlink() {
> - argv = append(argv, "-Wl,-z,relro")
> - }
> - argv = append(argv, "-shared")
> -+ argv = append(argv, fmt.Sprintf("-Wl,-soname,%s", filepath.Base(*flagOutfile)))
> - }
> - }
> -
> ---
> -2.7.4
> -
> diff --git a/meta/recipes-devtools/go/go-1.9/0008-make.bash-add-GOHOSTxx-indirection-for-cross-canadia.patch b/meta/recipes-devtools/go/go-1.9/0008-make.bash-add-GOHOSTxx-indirection-for-cross-canadia.patch
> deleted file mode 100644
> index 0977c78350..0000000000
> --- a/meta/recipes-devtools/go/go-1.9/0008-make.bash-add-GOHOSTxx-indirection-for-cross-canadia.patch
> +++ /dev/null
> @@ -1,33 +0,0 @@
> -From 03e6c339d4fb712fbb8c4ca6ef2fc7100dcdb3d7 Mon Sep 17 00:00:00 2001
> -From: Matt Madison <matt@madison.systems>
> -Date: Thu, 14 Sep 2017 05:38:10 -0700
> -Subject: [PATCH 8/8] make.bash: add GOHOSTxx indirection for cross-canadian
> - builds
> -
> -Add environment variables for specifying the host OS/arch
> -that we are building the compiler for, so it can differ from
> -the build host OS/arch.
> -
> -Upstream-Status: Pending
> -
> -Signed-off-by: Matt Madison <matt@madison.systems>
> ----
> - src/make.bash | 2 ++
> - 1 file changed, 2 insertions(+)
> -
> -diff --git a/src/make.bash b/src/make.bash
> -index 2e6fb05..0bdadc6 100755
> ---- a/src/make.bash
> -+++ b/src/make.bash
> -@@ -173,6 +173,8 @@ if [ "$do_host_build" = "yes" ]; then
> - echo
> -
> - GOTOOLDIR_BOOTSTRAP="${GOTOOLDIR_BOOTSTRAP:-$GOTOOLDIR}"
> -+ GOHOSTOS="${GOHOSTOS_CROSS:-$GOHOSTOS}"
> -+ GOHOSTARCH="${GOHOSTARCH_CROSS:-$GOHOSTARCH}"
> - echo "##### Building packages and commands for host, $GOHOSTOS/$GOHOSTARCH."
> - # CC_FOR_TARGET is recorded as the default compiler for the go tool. When building for the host, however,
> - # use the host compiler, CC, from `cmd/dist/dist env` instead.
> ---
> -2.7.4
> -
> diff --git a/meta/recipes-devtools/go/go-1.9/0009-cmd-go-buildmode-pie-forces-external-linking-mode-on.patch b/meta/recipes-devtools/go/go-1.9/0009-cmd-go-buildmode-pie-forces-external-linking-mode-on.patch
> deleted file mode 100644
> index aa5fcfdd23..0000000000
> --- a/meta/recipes-devtools/go/go-1.9/0009-cmd-go-buildmode-pie-forces-external-linking-mode-on.patch
> +++ /dev/null
> @@ -1,47 +0,0 @@
> -From aae44527c8065d54f6acaf87c82cba1ac96fae59 Mon Sep 17 00:00:00 2001
> -From: Ian Lance Taylor <iant@golang.org>
> -Date: Fri, 18 Aug 2017 17:46:03 -0700
> -Subject: [PATCH] cmd/go: -buildmode=pie forces external linking mode on all
> - systems
> -
> -The go tool assumed that -buildmode=pie implied internal linking on
> -linux-amd64. However, that was changed by CL 36417 for issue #18968.
> -
> -Fixes #21452
> -
> -Change-Id: I8ed13aea52959cc5c53223f4c41ba35329445545
> -Reviewed-on: https://go-review.googlesource.com/57231
> -Run-TryBot: Ian Lance Taylor <iant@golang.org>
> -TryBot-Result: Gobot Gobot <gobot@golang.org>
> -Reviewed-by: Avelino <t@avelino.xxx>
> -Reviewed-by: Rob Pike <r@golang.org>
> ----
> -Upstream-Status: Backport
> -Signed-off-by: Khem Raj <raj.khem@gmail.com>
> -
> - src/cmd/go/internal/load/pkg.go | 7 ++++---
> - 1 file changed, 4 insertions(+), 3 deletions(-)
> -
> -diff --git a/src/cmd/go/internal/load/pkg.go b/src/cmd/go/internal/load/pkg.go
> -index 2660d3f..d40773b 100644
> ---- a/src/cmd/go/internal/load/pkg.go
> -+++ b/src/cmd/go/internal/load/pkg.go
> -@@ -954,11 +954,12 @@ func (p *Package) load(stk *ImportStack, bp *build.Package, err error) *Package
> -
> - if cfg.BuildContext.CgoEnabled && p.Name == "main" && !p.Goroot {
> - // Currently build modes c-shared, pie (on systems that do not
> -- // support PIE with internal linking mode), plugin, and
> -- // -linkshared force external linking mode, as of course does
> -+ // support PIE with internal linking mode (currently all
> -+ // systems: issue #18968)), plugin, and -linkshared force
> -+ // external linking mode, as of course does
> - // -ldflags=-linkmode=external. External linking mode forces
> - // an import of runtime/cgo.
> -- pieCgo := cfg.BuildBuildmode == "pie" && (cfg.BuildContext.GOOS != "linux" || cfg.BuildContext.GOARCH != "amd64")
> -+ pieCgo := cfg.BuildBuildmode == "pie"
> - linkmodeExternal := false
> - for i, a := range cfg.BuildLdflags {
> - if a == "-linkmode=external" {
> ---
> -2.14.1
> -
> diff --git a/meta/recipes-devtools/go/go-1.9/0010-make.bash-override-CC-when-building-dist-and-go_boot.patch b/meta/recipes-devtools/go/go-1.9/0010-make.bash-override-CC-when-building-dist-and-go_boot.patch
> deleted file mode 100644
> index 83fd78c3d7..0000000000
> --- a/meta/recipes-devtools/go/go-1.9/0010-make.bash-override-CC-when-building-dist-and-go_boot.patch
> +++ /dev/null
> @@ -1,43 +0,0 @@
> -From 21d83dd9499e5be30eea28dd7034d1ea2a01c838 Mon Sep 17 00:00:00 2001
> -From: Matt Madison <matt@madison.systems>
> -Date: Tue, 14 Nov 2017 07:38:42 -0800
> -Subject: [PATCH 10/10] make.bash: override CC when building dist and
> - go_bootstrap
> -
> -For cross-canadian builds, dist and go_bootstrap
> -run on the build host, so CC needs to point to the
> -build host's C compiler. Add a BUILD_CC environment
> -for this, falling back to $CC if not present.
> -
> -Upstream-Status: Pending
> -
> -Signed-off-by: Matt Madison <matt@madison.systems>
> ----
> - src/make.bash | 4 ++--
> - 1 file changed, 2 insertions(+), 2 deletions(-)
> -
> -diff --git a/src/make.bash b/src/make.bash
> -index 0bdadc6..f199349 100755
> ---- a/src/make.bash
> -+++ b/src/make.bash
> -@@ -131,7 +131,7 @@ if [ "$GOROOT_BOOTSTRAP" = "$GOROOT" ]; then
> - exit 1
> - fi
> - rm -f cmd/dist/dist
> --GOROOT="$GOROOT_BOOTSTRAP" GOOS="" GOARCH="" "$GOROOT_BOOTSTRAP/bin/go" build -o cmd/dist/dist ./cmd/dist
> -+CC=${BUILD_CC:-${CC}} GOROOT="$GOROOT_BOOTSTRAP" GOOS="" GOARCH="" "$GOROOT_BOOTSTRAP/bin/go" build -o cmd/dist/dist ./cmd/dist
> -
> - # -e doesn't propagate out of eval, so check success by hand.
> - eval $(./cmd/dist/dist env -p || echo FAIL=true)
> -@@ -167,7 +167,7 @@ elif [ "$1" = "--host-only" ]; then
> - fi
> -
> - if [ "$do_host_build" = "yes" ]; then
> -- ./cmd/dist/dist bootstrap $buildall $GO_DISTFLAGS -v # builds go_bootstrap
> -+ CC=${BUILD_CC:-${CC}} ./cmd/dist/dist bootstrap $buildall $GO_DISTFLAGS -v # builds go_bootstrap
> - # Delay move of dist tool to now, because bootstrap may clear tool directory.
> - mv cmd/dist/dist "$GOTOOLDIR"/dist
> - echo
> ---
> -2.7.4
> -
> diff --git a/meta/recipes-devtools/go/go-1.9/set-external-linker.patch b/meta/recipes-devtools/go/go-1.9/set-external-linker.patch
> deleted file mode 100644
> index d6bd7fa39c..0000000000
> --- a/meta/recipes-devtools/go/go-1.9/set-external-linker.patch
> +++ /dev/null
> @@ -1,111 +0,0 @@
> -Change the dynamic linker hardcoding to use musl when not using glibc
> -this should be applied conditional to musl being the system C library
> -
> -Upstream-Status: Inappropriate [Real Fix should be portable across libcs]
> -
> -Signed-off-by: Khem Raj <raj.khem@gmail.com>
> -
> -Index: go/src/cmd/link/internal/amd64/obj.go
> -===================================================================
> ---- go.orig/src/cmd/link/internal/amd64/obj.go
> -+++ go/src/cmd/link/internal/amd64/obj.go
> -@@ -67,7 +67,7 @@ func Init() {
> - ld.Thearch.Append64 = ld.Append64l
> - ld.Thearch.TLSIEtoLE = tlsIEtoLE
> -
> -- ld.Thearch.Linuxdynld = "/lib64/ld-linux-x86-64.so.2"
> -+ ld.Thearch.Linuxdynld = "/lib/ld-musl-x86_64.so.1"
> - ld.Thearch.Freebsddynld = "/libexec/ld-elf.so.1"
> - ld.Thearch.Openbsddynld = "/usr/libexec/ld.so"
> - ld.Thearch.Netbsddynld = "/libexec/ld.elf_so"
> -Index: go/src/cmd/link/internal/arm/obj.go
> -===================================================================
> ---- go.orig/src/cmd/link/internal/arm/obj.go
> -+++ go/src/cmd/link/internal/arm/obj.go
> -@@ -63,7 +63,7 @@ func Init() {
> - ld.Thearch.Append32 = ld.Append32l
> - ld.Thearch.Append64 = ld.Append64l
> -
> -- ld.Thearch.Linuxdynld = "/lib/ld-linux.so.3" // 2 for OABI, 3 for EABI
> -+ ld.Thearch.Linuxdynld = "/lib/ld-musl-armhf.so.1"
> - ld.Thearch.Freebsddynld = "/usr/libexec/ld-elf.so.1"
> - ld.Thearch.Openbsddynld = "/usr/libexec/ld.so"
> - ld.Thearch.Netbsddynld = "/libexec/ld.elf_so"
> -Index: go/src/cmd/link/internal/arm64/obj.go
> -===================================================================
> ---- go.orig/src/cmd/link/internal/arm64/obj.go
> -+++ go/src/cmd/link/internal/arm64/obj.go
> -@@ -62,7 +62,7 @@ func Init() {
> - ld.Thearch.Append32 = ld.Append32l
> - ld.Thearch.Append64 = ld.Append64l
> -
> -- ld.Thearch.Linuxdynld = "/lib/ld-linux-aarch64.so.1"
> -+ ld.Thearch.Linuxdynld = "/lib/ld-musl-aarch64.so.1"
> -
> - ld.Thearch.Freebsddynld = "XXX"
> - ld.Thearch.Openbsddynld = "XXX"
> -Index: go/src/cmd/link/internal/mips/obj.go
> -===================================================================
> ---- go.orig/src/cmd/link/internal/mips/obj.go
> -+++ go/src/cmd/link/internal/mips/obj.go
> -@@ -77,7 +77,7 @@ func Init() {
> - ld.Thearch.Append64 = ld.Append64b
> - }
> -
> -- ld.Thearch.Linuxdynld = "/lib/ld.so.1"
> -+ ld.Thearch.Linuxdynld = "/lib/ld-musl-mipsle.so.1"
> -
> - ld.Thearch.Freebsddynld = "XXX"
> - ld.Thearch.Openbsddynld = "XXX"
> -Index: go/src/cmd/link/internal/mips64/obj.go
> -===================================================================
> ---- go.orig/src/cmd/link/internal/mips64/obj.go
> -+++ go/src/cmd/link/internal/mips64/obj.go
> -@@ -75,7 +75,7 @@ func Init() {
> - ld.Thearch.Append64 = ld.Append64b
> - }
> -
> -- ld.Thearch.Linuxdynld = "/lib64/ld64.so.1"
> -+ ld.Thearch.Linuxdynld = "/lib64/ld-musl-mips64le.so.1"
> -
> - ld.Thearch.Freebsddynld = "XXX"
> - ld.Thearch.Openbsddynld = "XXX"
> -Index: go/src/cmd/link/internal/ppc64/obj.go
> -===================================================================
> ---- go.orig/src/cmd/link/internal/ppc64/obj.go
> -+++ go/src/cmd/link/internal/ppc64/obj.go
> -@@ -77,7 +77,7 @@ func Init() {
> - }
> -
> - // TODO(austin): ABI v1 uses /usr/lib/ld.so.1
> -- ld.Thearch.Linuxdynld = "/lib64/ld64.so.1"
> -+ ld.Thearch.Linuxdynld = "/lib/ld-musl-powerpc64le.so.1"
> -
> - ld.Thearch.Freebsddynld = "XXX"
> - ld.Thearch.Openbsddynld = "XXX"
> -Index: go/src/cmd/link/internal/s390x/obj.go
> -===================================================================
> ---- go.orig/src/cmd/link/internal/s390x/obj.go
> -+++ go/src/cmd/link/internal/s390x/obj.go
> -@@ -62,7 +62,7 @@ func Init() {
> - ld.Thearch.Append32 = ld.Append32b
> - ld.Thearch.Append64 = ld.Append64b
> -
> -- ld.Thearch.Linuxdynld = "/lib64/ld64.so.1"
> -+ ld.Thearch.Linuxdynld = "/lib/ld-musl-s390x.so.1"
> -
> - // not relevant for s390x
> - ld.Thearch.Freebsddynld = "XXX"
> -Index: go/src/cmd/link/internal/x86/obj.go
> -===================================================================
> ---- go.orig/src/cmd/link/internal/x86/obj.go
> -+++ go/src/cmd/link/internal/x86/obj.go
> -@@ -63,7 +63,7 @@ func Init() {
> - ld.Thearch.Append32 = ld.Append32l
> - ld.Thearch.Append64 = ld.Append64l
> -
> -- ld.Thearch.Linuxdynld = "/lib/ld-linux.so.2"
> -+ ld.Thearch.Linuxdynld = "/lib/ld-musl-i386.so.1"
> - ld.Thearch.Freebsddynld = "/usr/libexec/ld-elf.so.1"
> - ld.Thearch.Openbsddynld = "/usr/libexec/ld.so"
> - ld.Thearch.Netbsddynld = "/usr/libexec/ld.elf_so"
> diff --git a/meta/recipes-devtools/go/go-common.inc b/meta/recipes-devtools/go/go-common.inc
> index 37138b51ed..611775b2cc 100644
> --- a/meta/recipes-devtools/go/go-common.inc
> +++ b/meta/recipes-devtools/go/go-common.inc
> @@ -22,6 +22,8 @@ UPSTREAM_CHECK_REGEX = "(?P<pver>\d+(\.\d+)+)\.src\.tar"
> INHIBIT_PACKAGE_DEBUG_SPLIT = "1"
> SSTATE_SCAN_CMD = "true"
>
> +export GOROOT_OVERRIDE = "1"
> +
> do_compile_prepend() {
> BUILD_CC=${BUILD_CC}
> }
> diff --git a/meta/recipes-devtools/go/go-cross-canadian.inc b/meta/recipes-devtools/go/go-cross-canadian.inc
> index 8afda6b2ce..c84aa4c9eb 100644
> --- a/meta/recipes-devtools/go/go-cross-canadian.inc
> +++ b/meta/recipes-devtools/go/go-cross-canadian.inc
> @@ -7,34 +7,34 @@ PN = "go-cross-canadian-${TRANSLATED_TARGET_ARCH}"
>
> export GOHOSTOS = "${BUILD_GOOS}"
> export GOHOSTARCH = "${BUILD_GOARCH}"
> -export GOHOSTOS_CROSS = "${HOST_GOOS}"
> -export GOHOSTARCH_CROSS = "${HOST_GOARCH}"
> export GOROOT_BOOTSTRAP = "${STAGING_LIBDIR_NATIVE}/go"
> export GOTOOLDIR_BOOTSTRAP = "${STAGING_LIBDIR_NATIVE}/${HOST_SYS}/go/pkg/tool/${BUILD_GOTUPLE}"
> export GOROOT_FINAL = "${libdir}/go"
> export CGO_ENABLED = "1"
> -export CC_FOR_TARGET = "${TARGET_PREFIX}gcc"
> -export CXX_FOR_TARGET = "${TARGET_PREFIX}g++"
> -CC = "${HOST_PREFIX}gcc"
> -export CGO_CFLAGS = "--sysroot=${STAGING_DIR_TARGET} ${HOST_CC_ARCH} ${CFLAGS}"
> -export CGO_LDFLAGS = "--sysroot=${STAGING_DIR_TARGET} ${HOST_CC_ARCH} ${LDFLAGS}"
> -export GO_LDFLAGS = '-linkmode external -extld ${HOST_PREFIX}gcc -extldflags "--sysroot=${STAGING_DIR_TARGET} ${HOST_CC_ARCH} ${LDFLAGS}"'
> +export GOCACHE = "off"
> +export GOTMPDIR ?= "${WORKDIR}/go-tmp"
> +GOTMPDIR[vardepvalue] = ""
> +#CC = "${HOST_PREFIX}gcc"
> +export CGO_CFLAGS = "${CFLAGS}"
> +export CGO_LDFLAGS = "${LDFLAGS}"
> +export GO_LDFLAGS = '-v -linkmode external -extld ${HOST_PREFIX}gcc -extldflags "--sysroot=${STAGING_DIR_HOST} ${HOST_CC_ARCH} ${LDFLAGS}"'
>
> do_configure[noexec] = "1"
>
> do_compile() {
> - export GOBIN="${B}/bin"
> - rm -rf ${GOBIN} ${B}/pkg
> - mkdir ${GOBIN}
> + export CC_FOR_${HOST_GOOS}_${HOST_GOARCH}="${HOST_PREFIX}gcc --sysroot=${STAGING_DIR_HOST}${SDKPATHNATIVE}"
> + export CXX_FOR_${HOST_GOOS}_${HOST_GOARCH}="${HOST_PREFIX}gxx --sysroot=${STAGING_DIR_HOST}${SDKPATHNATIVE}"
> cd src
> ./make.bash --host-only --no-banner
> cd ${B}
> }
> +do_compile[dirs] =+ "${GOTMPDIR} ${B}/bin ${B}/pkg"
> +do_compile[cleandirs] += "${GOTMPDIR} ${B}/bin ${B}/pkg"
>
>
> make_wrapper() {
> - rm -f ${D}${bindir}/$2
> - cat <<END >${D}${bindir}/$2
> + rm -f ${D}${bindir}/$2
> + cat <<END >${D}${bindir}/$2
> #!/bin/sh
> here=\`dirname \$0\`
> native_goroot=\`readlink -f \$here/../../lib/${TARGET_SYS}/go\`
> @@ -46,7 +46,7 @@ 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
> + chmod +x ${D}${bindir}/$2
> }
>
> do_install() {
> diff --git a/meta/recipes-devtools/go/go-cross-canadian_1.9.bb b/meta/recipes-devtools/go/go-cross-canadian_1.10.bb
> similarity index 100%
> rename from meta/recipes-devtools/go/go-cross-canadian_1.9.bb
> rename to meta/recipes-devtools/go/go-cross-canadian_1.10.bb
> diff --git a/meta/recipes-devtools/go/go-cross.inc b/meta/recipes-devtools/go/go-cross.inc
> index 3ac7211bc3..fe92651581 100644
> --- a/meta/recipes-devtools/go/go-cross.inc
> +++ b/meta/recipes-devtools/go/go-cross.inc
> @@ -1,7 +1,7 @@
> inherit cross
>
> PROVIDES = "virtual/${TARGET_PREFIX}go"
> -DEPENDS += "go-native"
> +DEPENDS = "go-native"
>
> PN = "go-cross-${TARGET_ARCH}"
>
> @@ -13,26 +13,27 @@ export GOARM = "${TARGET_GOARM}"
> export GO386 = "${TARGET_GO386}"
> export GOROOT_BOOTSTRAP = "${STAGING_LIBDIR_NATIVE}/go"
> export GOROOT_FINAL = "${libdir}/go"
> +export GOCACHE = "off"
> +export GOTMPDIR ?= "${WORKDIR}/go-tmp"
> +GOTMPDIR[vardepvalue] = ""
> export CGO_ENABLED = "1"
> -export CC_FOR_TARGET="${TARGET_PREFIX}gcc ${TARGET_CC_ARCH} --sysroot=${STAGING_DIR_TARGET}"
> -export CXX_FOR_TARGET="${TARGET_PREFIX}g++ ${TARGET_CC_ARCH} --sysroot=${STAGING_DIR_TARGET}"
> CC = "${@d.getVar('BUILD_CC').strip()}"
>
> do_configure[noexec] = "1"
>
> do_compile() {
> - export GOBIN="${B}/bin"
> - rm -rf ${GOBIN} ${B}/pkg
> - mkdir ${GOBIN}
> - cd src
> - ./make.bash --host-only
> - cd ${B}
> + export CC_FOR_${GOOS}_${GOARCH}="${TARGET_PREFIX}gcc ${TARGET_CC_ARCH} --sysroot=${STAGING_DIR_TARGET}"
> + export CXX_FOR_${GOOS}_${GOARCh}="${TARGET_PREFIX}g++ ${TARGET_CC_ARCH} --sysroot=${STAGING_DIR_TARGET}"
> + cd src
> + ./make.bash --host-only --no-banner
> + cd ${B}
> }
> -
> +do_compile[dirs] =+ "${GOTMPDIR} ${B}/bin ${B}/pkg"
> +do_compile[cleandirs] += "${GOTMPDIR} ${B}/bin ${B}/pkg"
>
> make_wrapper() {
> - rm -f ${D}${bindir}/$2
> - cat <<END >${D}${bindir}/$2
> + rm -f ${D}${bindir}/$2
> + cat <<END >${D}${bindir}/$2
> #!/bin/bash
> here=\`dirname \$0\`
> export GOARCH="${TARGET_GOARCH}"
> @@ -41,22 +42,22 @@ export GOARM="\${GOARM:-${TARGET_GOARM}}"
> export GO386="\${GO386:-${TARGET_GO386}}"
> \$here/../../lib/${CROSS_TARGET_SYS_DIR}/go/bin/$1 "\$@"
> END
> - chmod +x ${D}${bindir}/$2
> + 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)
> - rm -rf ${D}${libdir}/go/src/runtime/pprof/testdata
> - 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
> + 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
> }
> diff --git a/meta/recipes-devtools/go/go-cross_1.9.bb b/meta/recipes-devtools/go/go-cross_1.10.bb
> similarity index 100%
> rename from meta/recipes-devtools/go/go-cross_1.9.bb
> rename to meta/recipes-devtools/go/go-cross_1.10.bb
> diff --git a/meta/recipes-devtools/go/go-crosssdk.inc b/meta/recipes-devtools/go/go-crosssdk.inc
> index f67e4b92a0..05ca62eba8 100644
> --- a/meta/recipes-devtools/go/go-crosssdk.inc
> +++ b/meta/recipes-devtools/go/go-crosssdk.inc
> @@ -11,21 +11,21 @@ export GOARCH = "${TARGET_GOARCH}"
> export GOROOT_BOOTSTRAP = "${STAGING_LIBDIR_NATIVE}/go"
> export GOROOT_FINAL = "${libdir}/go"
> export CGO_ENABLED = "1"
> -export CC_FOR_TARGET="${TARGET_PREFIX}gcc ${TARGET_CC_ARCH} --sysroot=${STAGING_DIR_TARGET}${SDKPATHNATIVE}"
> -export CXX_FOR_TARGET="${TARGET_PREFIX}g++ ${TARGET_CC_ARCH} --sysroot=${STAGING_DIR_TARGET}${SDKPATHNATIVE}"
> -export GO_INSTALL = "cmd"
> -CC = "${@d.getVar('BUILD_CC').strip()}"
> +export GOCACHE = "off"
> +export GOTMPDIR ?= "${WORKDIR}/go-tmp"
> +GOTMPDIR[vardepvalue] = ""
>
> do_configure[noexec] = "1"
>
> do_compile() {
> - export GOBIN="${B}/bin"
> - rm -rf ${GOBIN} ${B}/pkg
> - mkdir ${GOBIN}
> + export CC_FOR_${TARGET_GOOS}_${TARGET_GOARCH}="${TARGET_PREFIX}gcc ${TARGET_CC_ARCH} --sysroot=${STAGING_DIR_TARGET}${SDKPATHNATIVE}"
> + export CXX_FOR_${TARGET_GOOS}_${TARGET_GOARCH}="${TARGET_PREFIX}g++ ${TARGET_CC_ARCH} --sysroot=${STAGING_DIR_TARGET}${SDKPATHNATIVE}"
> cd src
> - ./make.bash --host-only
> + ./make.bash --host-only --no-banner
> cd ${B}
> }
> +do_compile[dirs] =+ "${GOTMPDIR} ${B}/bin ${B}/pkg"
> +do_compile[cleandirs] += "${GOTMPDIR} ${B}/bin ${B}/pkg"
>
> make_wrapper() {
> rm -f ${D}${bindir}/$2
> diff --git a/meta/recipes-devtools/go/go-crosssdk_1.9.bb b/meta/recipes-devtools/go/go-crosssdk_1.10.bb
> similarity index 100%
> rename from meta/recipes-devtools/go/go-crosssdk_1.9.bb
> rename to meta/recipes-devtools/go/go-crosssdk_1.10.bb
> diff --git a/meta/recipes-devtools/go/go-native.inc b/meta/recipes-devtools/go/go-native.inc
> index 95db1c2b7c..31e899da82 100644
> --- a/meta/recipes-devtools/go/go-native.inc
> +++ b/meta/recipes-devtools/go/go-native.inc
> @@ -4,34 +4,33 @@ nonstaging_libdir := "${libdir}"
>
> inherit native
>
> -SRC_URI_append = " http://golang.org/dl/go1.4.3.src.tar.gz;name=bootstrap;subdir=go1.4"
> -SRC_URI[bootstrap.md5sum] = "dfb604511115dd402a77a553a5923a04"
> -SRC_URI[bootstrap.sha256sum] = "9947fc705b0b841b5938c48b22dc33e9647ec0752bae66e50278df4f23f64959"
> +SRC_URI_append = " https://dl.google.com/go/go1.4-bootstrap-20171003.tar.gz;name=bootstrap;subdir=go1.4"
> +SRC_URI[bootstrap.md5sum] = "dbf727a4b0e365bf88d97cbfde590016"
> +SRC_URI[bootstrap.sha256sum] = "f4ff5b5eb3a3cae1c993723f3eab519c5bae18866b5e5f96fe1102f0cb5c3e52"
>
> export GOOS = "${BUILD_GOOS}"
> export GOARCH = "${BUILD_GOARCH}"
> +export GOTMPDIR ?= "${WORKDIR}/go-tmp"
> +GOTMPDIR[vardepvalue] = ""
> CC = "${@d.getVar('BUILD_CC').strip()}"
>
> export CGO_ENABLED = "1"
>
> do_configure() {
> - cd ${WORKDIR}/go1.4/go/src
> - CGO_ENABLED=0 GOROOT=${WORKDIR}/go1.4/go ./make.bash
> + cd ${WORKDIR}/go1.4/go/src
> + CGO_ENABLED=0 GOROOT=${WORKDIR}/go1.4/go ./make.bash
> }
>
> do_compile() {
> - export GOBIN="${B}/bin"
> export GOROOT_FINAL="${nonstaging_libdir}/go"
> export GOROOT_BOOTSTRAP="${WORKDIR}/go1.4/go"
> - rm -rf ${GOBIN}
> - mkdir ${GOBIN}
> -
> - export TMPDIR=${WORKDIR}/build-tmp
> - mkdir -p ${WORKDIR}/build-tmp
>
> cd src
> - ./make.bash --host-only
> + ./make.bash --no-banner
> + cd ${B}
> }
> +do_compile[dirs] =+ "${GOTMPDIR} ${B}/bin"
> +do_compile[cleandirs] += "${GOTMPDIR} ${B}/bin"
>
> make_wrapper() {
> rm -f ${D}${bindir}/$2$3
> @@ -51,7 +50,7 @@ do_install() {
> (cd ${S}/src; for d in *; do \
> [ -d $d ] && cp -a ${S}/src/$d ${D}${libdir}/go/src/; \
> done)
> - rm -rf ${D}${libdir}/go/src/runtime/pprof/testdata
> + find ${D}${libdir}/go/src -depth -type d -name testdata -exec rm -rf {} \;
> install -d ${D}${bindir} ${D}${libdir}/go/bin
> for f in ${B}/bin/*
> do
> diff --git a/meta/recipes-devtools/go/go-native_1.9.bb b/meta/recipes-devtools/go/go-native_1.10.bb
> similarity index 100%
> rename from meta/recipes-devtools/go/go-native_1.9.bb
> rename to meta/recipes-devtools/go/go-native_1.10.bb
> diff --git a/meta/recipes-devtools/go/go-runtime.inc b/meta/recipes-devtools/go/go-runtime.inc
> index 29ae86e4ee..7a3b415b3f 100644
> --- a/meta/recipes-devtools/go/go-runtime.inc
> +++ b/meta/recipes-devtools/go/go-runtime.inc
> @@ -10,11 +10,18 @@ export GOARM = "${TARGET_GOARM}"
> export GO386 = "${TARGET_GO386}"
> export GOROOT_BOOTSTRAP = "${STAGING_LIBDIR_NATIVE}/go"
> export GOROOT_FINAL = "${libdir}/go"
> -export GO_TARGET_INSTALL = "std"
> export CGO_ENABLED = "1"
> -export CC_FOR_TARGET="${CC}"
> -export CXX_FOR_TARGET="${CXX}"
> -export GOROOT_OVERRIDE = "1"
> +export CGO_CFLAGS = "${CFLAGS}"
> +export CGO_CPPFLAGS = "${CPPFLAGS}"
> +export CGO_CXXFLAGS = "${CXXFLAGS}"
> +export CGO_LDFLAGS = "${LDFLAGS}"
> +export GOCACHE = "off"
> +export GOTMPDIR ?= "${WORKDIR}/go-tmp"
> +GOTMPDIR[vardepvalue] = ""
> +GO_EXTLDFLAGS ?= "${HOST_CC_ARCH}${TOOLCHAIN_OPTIONS} ${LDFLAGS}"
> +GO_LINKMODE ?= ""
> +GO_LINKMODE_class-nativesdk = "--linkmode=external"
> +GO_LDFLAGS ?= '-ldflags="${GO_LINKMODE} -extldflags '${GO_EXTLDFLAGS}'"'
>
> do_configure() {
> :
> @@ -25,21 +32,20 @@ do_configure_libc-musl() {
> }
>
> do_compile() {
> - export GOBIN="${B}/bin"
> - export CC="${@d.getVar('BUILD_CC').strip()}"
> - rm -rf ${GOBIN} ${B}/pkg
> - mkdir ${GOBIN}
> + export CC_FOR_${TARGET_GOOS}_${TARGET_GOARCH}="${CC}"
> + export CXX_FOR_${TARGET_GOOS}_${TARGET_GOARCH}="${CXX}"
> +
> cd src
> - ./make.bash --host-only
> - cp ${B}/pkg/tool/${BUILD_GOTUPLE}/go_bootstrap ${B}
> - rm -rf ${B}/pkg/${TARGET_GOTUPLE}
> - ./make.bash --target-only
> + ./make.bash --target-only --no-banner std
> if [ -n "${GO_DYNLINK}" ]; then
> - cp ${B}/go_bootstrap ${B}/pkg/tool/${BUILD_GOTUPLE}
> - GO_FLAGS="-buildmode=shared" GO_LDFLAGS="-extldflags \"${LDFLAGS}\"" ./make.bash --target-only
> + export GOTOOLDIR="${B}/pkg/tool/native_native"
> + CC="$CC_FOR_${TARGET_GOOS}_${TARGET_GOARCH}" GOARCH="${TARGET_GOARCH}" GOOS="${TARGET_GOOS}" GOROOT=${B} \
> + $GOTOOLDIR/go_bootstrap install -linkshared -buildmode=shared ${GO_LDFLAGS} std
> fi
> cd ${B}
> }
> +do_compile[dirs] =+ "${GOTMPDIR} ${B}/bin ${B}/pkg"
> +do_compile[cleandirs] += "${GOTMPDIR} ${B}/bin ${B}/pkg"
>
> do_install() {
> install -d ${D}${libdir}/go/src
> @@ -54,20 +60,10 @@ do_install() {
> 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
> }
>
> -# Remove test binaries that cannot be relocated
> -do_install_append_class-nativesdk() {
> - rm -rf ${D}${libdir}/go/src/runtime/pprof/testdata
> -}
> -
> -# These testdata directories aren't needed for builds and contain binaries
> -# that can cause errors in sysroot_strip(), so just remove them.
> -sysroot_stage_all_append() {
> - find ${SYSROOT_DESTDIR}${libdir}/go/src -depth -type d -name 'testdata' -exec rm -rf {} \;
> -}
> -
> ALLOW_EMPTY_${PN} = "1"
> FILES_${PN} = "${libdir}/go/pkg/${TARGET_GOTUPLE}_dynlink/*${SOLIBSDEV}"
> FILES_${PN}-dev = "${libdir}/go/src ${libdir}/go/pkg/include \
> @@ -78,8 +74,6 @@ FILES_${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 \
> -"
> -FILES_${PN}-staticdev = "${libdir}/go/pkg/${TARGET_GOTUPLE} \
> ${libdir}/go/pkg/${TARGET_GOTUPLE}_dynlink/*.a \
> ${libdir}/go/pkg/${TARGET_GOTUPLE}_dynlink/*/*.a \
> ${libdir}/go/pkg/${TARGET_GOTUPLE}_dynlink/*/*/*.a \
> @@ -88,11 +82,15 @@ FILES_${PN}-staticdev = "${libdir}/go/pkg/${TARGET_GOTUPLE} \
> ${libdir}/go/pkg/${TARGET_GOTUPLE}_dynlink/*/*/*/*/*/*.a \
> ${libdir}/go/pkg/${TARGET_GOTUPLE}_dynlink/*/*/*/*/*/*/*.a \
> "
> -# The testdata directories in the source tree include some binaries for various
> -# architectures, scripts, and .a files
> -INSANE_SKIP_${PN}-dev = "staticdev ldflags file-rdeps arch"
> +FILES_${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_${PN}-dev = "staticdev file-rdeps arch"
>
> INHIBIT_PACKAGE_STRIP = "1"
> INHIBIT_PACKAGE_DEBUG_SPLIT = "1"
> +INHIBIT_SYSROOT_STRIP = "1"
>
> BBCLASSEXTEND = "nativesdk"
> diff --git a/meta/recipes-devtools/go/go-runtime_1.9.bb b/meta/recipes-devtools/go/go-runtime_1.10.bb
> similarity index 100%
> rename from meta/recipes-devtools/go/go-runtime_1.9.bb
> rename to meta/recipes-devtools/go/go-runtime_1.10.bb
> diff --git a/meta/recipes-devtools/go/go-target.inc b/meta/recipes-devtools/go/go-target.inc
> index cac5d78227..a53a314c78 100644
> --- a/meta/recipes-devtools/go/go-target.inc
> +++ b/meta/recipes-devtools/go/go-target.inc
> @@ -11,10 +11,9 @@ export GO386 = "${TARGET_GO386}"
> export GOROOT_BOOTSTRAP = "${STAGING_LIBDIR_NATIVE}/go"
> export GOROOT_FINAL = "${libdir}/go"
> export CGO_ENABLED = "1"
> -export CC_FOR_TARGET = "${CC}"
> -export CXX_FOR_TARGET = "${CXX}"
> -export GO_TARGET_INSTALL = "cmd"
> -export GO_FLAGS = "-a"
> +export GOCACHE = "off"
> +export GOTMPDIR ?= "${WORKDIR}/go-tmp"
> +GOTMPDIR[vardepvalue] = ""
> GO_LDFLAGS = ""
> GO_LDFLAGS_class-nativesdk = "-linkmode external"
> export GO_LDFLAGS
> @@ -25,24 +24,22 @@ SECURITY_LDFLAGS = ""
> do_configure[noexec] = "1"
>
> do_compile() {
> - export GOBIN="${B}/bin"
> - export CC="${@d.getVar('BUILD_CC').strip()}"
> - rm -rf ${GOBIN} ${B}/pkg
> - mkdir ${GOBIN}
> -
> - export TMPDIR=${WORKDIR}/build-tmp
> - mkdir -p ${WORKDIR}/build-tmp
> + export CC_FOR_${TARGET_GOOS}_${TARGET_GOARCH}="${CC}"
> + export CXX_FOR_${TARGET_GOOS}_${TARGET_GOARCH}="${CXX}"
>
> cd src
> - ./make.bash
> + ./make.bash --target-only --no-banner
> cd ${B}
> }
> +do_compile[dirs] =+ "${GOTMPDIR} ${B}/bin ${B}/pkg"
> +do_compile[cleandirs] += "${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
> diff --git a/meta/recipes-devtools/go/go_1.9.bb b/meta/recipes-devtools/go/go_1.10.bb
> similarity index 100%
> rename from meta/recipes-devtools/go/go_1.9.bb
> rename to meta/recipes-devtools/go/go_1.10.bb
> --
> 2.14.1
>
> --
> _______________________________________________
> Openembedded-core mailing list
> Openembedded-core@lists.openembedded.org
> http://lists.openembedded.org/mailman/listinfo/openembedded-core
^ permalink raw reply [flat|nested] 19+ messages in thread
* Re: [PATCH v2 1/8] go: update go 1.9 -> go 1.10
2018-02-28 19:48 ` Khem Raj
@ 2018-02-28 20:33 ` Matt Madison
2018-02-28 20:41 ` Khem Raj
0 siblings, 1 reply; 19+ messages in thread
From: Matt Madison @ 2018-02-28 20:33 UTC (permalink / raw)
To: Khem Raj; +Cc: Otavio Salvador, Patches and discussions about the oe-core layer
On Wed, Feb 28, 2018 at 11:48 AM, Khem Raj <raj.khem@gmail.com> wrote:
> On Tue, Feb 27, 2018 at 4:36 AM, Matt Madison <matt@madison.systems> wrote:
>> * Patches and recipes reworked for go 1.10's significant
>> changes to its bootstrap and build steps
>>
>> * Update go1.4 source tarball used for go-native
>> bootstrapping to the version recommended
>> in the current go documentation
>>
>> * Remove test data from installed sources to eliminate
>> some packaging QA warnings
>>
>> * Set GOCACHE to 'off' to disable 1.10's build caching
>> in the go recipes and bbclass
>>
>
> I gave it a shot and its failing to compile some of the modues with this error
>
> | /tmp/go-link-766579509/go.o:go.go:runtime.main_init·f: error:
> undefined reference to 'main.init'
> | /tmp/go-link-766579509/go.o:go.go:runtime.main_main·f: error:
> undefined reference to 'main.main'
> | collect2: error: ld returned 1 exit status
This, Ross's and one of the errors Richard mentioned are due to the
security flags, which
I missed in my unit testing.
Thanks,
-Matt
>
>
> In order to reproduce the error you can try to add my fork meta-influx layer
>
> https://github.com/kraj/meta-influx -b kraj/develop
>
> then
>
> bitbake github.com-oneofone-xxhash
>
>> Signed-off-by: Matt Madison <matt@madison.systems>
>> ---
>> meta/classes/go.bbclass | 2 +
>> meta/recipes-devtools/go/go-1.10.inc | 21 ++
>> ...1-allow-CC-and-CXX-to-have-multiple-words.patch | 49 ++++
>> ...-content-based-hash-generation-less-pedan.patch | 220 ++++++++++++++++
>> ...OLDIR-to-be-overridden-in-the-environment.patch | 64 +++++
>> .../0004-ld-add-soname-to-shareable-objects.patch | 47 ++++
>> ...verride-CC-when-building-dist-and-go_boot.patch | 40 +++
>> ...-cmd-dist-separate-host-and-target-builds.patch | 277 +++++++++++++++++++++
>> ...07-cmd-go-make-GOROOT-precious-by-default.patch | 97 ++++++++
>> ...ld-replace-glibc-dynamic-linker-with-musl.patch | 130 ++++++++++
>> meta/recipes-devtools/go/go-1.9.inc | 26 --
>> .../0001-make.bash-quote-CC_FOR_TARGET.patch | 32 ---
>> ...CC-and-CXX-environment-variable-construct.patch | 67 -----
>> ...sh-better-separate-host-and-target-builds.patch | 92 -------
>> ...w-GOTOOLDIR-to-be-overridden-in-the-envir.patch | 68 -----
>> ...05-cmd-go-make-GOROOT-precious-by-default.patch | 41 ---
>> ...dd-GOTOOLDIR_BOOTSTRAP-environment-variab.patch | 36 ---
>> .../0007-ld-add-soname-to-shareable-objects.patch | 46 ----
>> ...dd-GOHOSTxx-indirection-for-cross-canadia.patch | 33 ---
>> ...dmode-pie-forces-external-linking-mode-on.patch | 47 ----
>> ...verride-CC-when-building-dist-and-go_boot.patch | 43 ----
>> .../go/go-1.9/set-external-linker.patch | 111 ---------
>> meta/recipes-devtools/go/go-common.inc | 2 +
>> meta/recipes-devtools/go/go-cross-canadian.inc | 28 +--
>> ...s-canadian_1.9.bb => go-cross-canadian_1.10.bb} | 0
>> meta/recipes-devtools/go/go-cross.inc | 55 ++--
>> .../go/{go-cross_1.9.bb => go-cross_1.10.bb} | 0
>> meta/recipes-devtools/go/go-crosssdk.inc | 16 +-
>> .../go/{go-crosssdk_1.9.bb => go-crosssdk_1.10.bb} | 0
>> meta/recipes-devtools/go/go-native.inc | 25 +-
>> .../go/{go-native_1.9.bb => go-native_1.10.bb} | 0
>> meta/recipes-devtools/go/go-runtime.inc | 58 +++--
>> .../go/{go-runtime_1.9.bb => go-runtime_1.10.bb} | 0
>> meta/recipes-devtools/go/go-target.inc | 21 +-
>> meta/recipes-devtools/go/{go_1.9.bb => go_1.10.bb} | 0
>> 35 files changed, 1048 insertions(+), 746 deletions(-)
>> create mode 100644 meta/recipes-devtools/go/go-1.10.inc
>> create mode 100644 meta/recipes-devtools/go/go-1.10/0001-allow-CC-and-CXX-to-have-multiple-words.patch
>> create mode 100644 meta/recipes-devtools/go/go-1.10/0002-cmd-go-make-content-based-hash-generation-less-pedan.patch
>> create mode 100644 meta/recipes-devtools/go/go-1.10/0003-allow-GOTOOLDIR-to-be-overridden-in-the-environment.patch
>> create mode 100644 meta/recipes-devtools/go/go-1.10/0004-ld-add-soname-to-shareable-objects.patch
>> create mode 100644 meta/recipes-devtools/go/go-1.10/0005-make.bash-override-CC-when-building-dist-and-go_boot.patch
>> create mode 100644 meta/recipes-devtools/go/go-1.10/0006-cmd-dist-separate-host-and-target-builds.patch
>> create mode 100644 meta/recipes-devtools/go/go-1.10/0007-cmd-go-make-GOROOT-precious-by-default.patch
>> create mode 100644 meta/recipes-devtools/go/go-1.10/0008-ld-replace-glibc-dynamic-linker-with-musl.patch
>> delete mode 100644 meta/recipes-devtools/go/go-1.9.inc
>> delete mode 100644 meta/recipes-devtools/go/go-1.9/0001-make.bash-quote-CC_FOR_TARGET.patch
>> delete mode 100644 meta/recipes-devtools/go/go-1.9/0002-cmd-go-fix-CC-and-CXX-environment-variable-construct.patch
>> delete mode 100644 meta/recipes-devtools/go/go-1.9/0003-make.bash-better-separate-host-and-target-builds.patch
>> delete mode 100644 meta/recipes-devtools/go/go-1.9/0004-cmd-go-allow-GOTOOLDIR-to-be-overridden-in-the-envir.patch
>> delete mode 100644 meta/recipes-devtools/go/go-1.9/0005-cmd-go-make-GOROOT-precious-by-default.patch
>> delete mode 100644 meta/recipes-devtools/go/go-1.9/0006-make.bash-add-GOTOOLDIR_BOOTSTRAP-environment-variab.patch
>> delete mode 100644 meta/recipes-devtools/go/go-1.9/0007-ld-add-soname-to-shareable-objects.patch
>> delete mode 100644 meta/recipes-devtools/go/go-1.9/0008-make.bash-add-GOHOSTxx-indirection-for-cross-canadia.patch
>> delete mode 100644 meta/recipes-devtools/go/go-1.9/0009-cmd-go-buildmode-pie-forces-external-linking-mode-on.patch
>> delete mode 100644 meta/recipes-devtools/go/go-1.9/0010-make.bash-override-CC-when-building-dist-and-go_boot.patch
>> delete mode 100644 meta/recipes-devtools/go/go-1.9/set-external-linker.patch
>> rename meta/recipes-devtools/go/{go-cross-canadian_1.9.bb => go-cross-canadian_1.10.bb} (100%)
>> rename meta/recipes-devtools/go/{go-cross_1.9.bb => go-cross_1.10.bb} (100%)
>> rename meta/recipes-devtools/go/{go-crosssdk_1.9.bb => go-crosssdk_1.10.bb} (100%)
>> rename meta/recipes-devtools/go/{go-native_1.9.bb => go-native_1.10.bb} (100%)
>> rename meta/recipes-devtools/go/{go-runtime_1.9.bb => go-runtime_1.10.bb} (100%)
>> rename meta/recipes-devtools/go/{go_1.9.bb => go_1.10.bb} (100%)
>>
>> diff --git a/meta/classes/go.bbclass b/meta/classes/go.bbclass
>> index 7ecd8c9254..43a262d599 100644
>> --- a/meta/classes/go.bbclass
>> +++ b/meta/classes/go.bbclass
>> @@ -24,6 +24,7 @@ GO_LINKMODE ?= ""
>> GO_LINKMODE_class-nativesdk = "--linkmode=external"
>> GO_LDFLAGS ?= '-ldflags="${GO_RPATH} ${GO_LINKMODE} -extldflags '${GO_EXTLDFLAGS}'"'
>> export GOBUILDFLAGS ?= "-v ${GO_LDFLAGS}"
>> +export GOPATH_OMIT_IN_ACTIONID ?= "1"
>> export GOPTESTBUILDFLAGS ?= "${GOBUILDFLAGS} -c"
>> export GOPTESTFLAGS ?= "-test.v"
>> GOBUILDFLAGS_prepend_task-compile = "${GO_PARALLEL_BUILD} "
>> @@ -47,6 +48,7 @@ GO_INSTALL_FILTEROUT ?= "${GO_IMPORT}/vendor/"
>>
>> B = "${WORKDIR}/build"
>> export GOPATH = "${B}"
>> +export GOCACHE = "off"
>> GO_TMPDIR ?= "${WORKDIR}/go-tmp"
>> GO_TMPDIR[vardepvalue] = ""
>>
>> diff --git a/meta/recipes-devtools/go/go-1.10.inc b/meta/recipes-devtools/go/go-1.10.inc
>> new file mode 100644
>> index 0000000000..3a93773e2a
>> --- /dev/null
>> +++ b/meta/recipes-devtools/go/go-1.10.inc
>> @@ -0,0 +1,21 @@
>> +require go-common.inc
>> +
>> +GO_BASEVERSION = "1.10"
>> +FILESEXTRAPATHS_prepend := "${FILE_DIRNAME}/go-${GO_BASEVERSION}:"
>> +
>> +LIC_FILES_CHKSUM = "file://LICENSE;md5=5d4950ecb7b26d2c5e4e7b4e0dd74707"
>> +
>> +SRC_URI += "\
>> + file://0001-allow-CC-and-CXX-to-have-multiple-words.patch \
>> + file://0002-cmd-go-make-content-based-hash-generation-less-pedan.patch \
>> + file://0003-allow-GOTOOLDIR-to-be-overridden-in-the-environment.patch \
>> + file://0004-ld-add-soname-to-shareable-objects.patch \
>> + file://0005-make.bash-override-CC-when-building-dist-and-go_boot.patch \
>> + file://0006-cmd-dist-separate-host-and-target-builds.patch \
>> + file://0007-cmd-go-make-GOROOT-precious-by-default.patch \
>> +"
>> +
>> +SRC_URI_append_libc-musl = " file://0008-ld-replace-glibc-dynamic-linker-with-musl.patch"
>> +
>> +SRC_URI[main.md5sum] = "07cbb9d0091b846c6aea40bf5bc0cea7"
>> +SRC_URI[main.sha256sum] = "f3de49289405fda5fd1483a8fe6bd2fa5469e005fd567df64485c4fa000c7f24"
>> diff --git a/meta/recipes-devtools/go/go-1.10/0001-allow-CC-and-CXX-to-have-multiple-words.patch b/meta/recipes-devtools/go/go-1.10/0001-allow-CC-and-CXX-to-have-multiple-words.patch
>> new file mode 100644
>> index 0000000000..4584590632
>> --- /dev/null
>> +++ b/meta/recipes-devtools/go/go-1.10/0001-allow-CC-and-CXX-to-have-multiple-words.patch
>> @@ -0,0 +1,49 @@
>> +From c287c18856575139e4495b320f20cf96856896db Mon Sep 17 00:00:00 2001
>> +From: Matt Madison <matt@madison.systems>
>> +Date: Mon, 19 Feb 2018 08:49:33 -0800
>> +Subject: [PATCH 1/8] allow CC and CXX to have multiple words
>> +
>> +Upstream-Status: Inappropriate [OE specific]
>> +
>> +Signed-off-by: Matt Madison <matt@madison.systems>
>> +---
>> + src/cmd/dist/build.go | 4 +++-
>> + src/cmd/go/internal/envcmd/env.go | 4 ++--
>> + 2 files changed, 5 insertions(+), 3 deletions(-)
>> +
>> +diff --git a/src/cmd/dist/build.go b/src/cmd/dist/build.go
>> +index 49ed80033e..eb70f17790 100644
>> +--- a/src/cmd/dist/build.go
>> ++++ b/src/cmd/dist/build.go
>> +@@ -1406,7 +1406,9 @@ func checkCC() {
>> + if !needCC() {
>> + return
>> + }
>> +- if output, err := exec.Command(defaultcc[""], "--help").CombinedOutput(); err != nil {
>> ++ cc := strings.Split(defaultcc[""], " ")
>> ++ args := append(cc[1:], "--help")
>> ++ if output, err := exec.Command(cc[0], args...).CombinedOutput(); err != nil {
>> + outputHdr := ""
>> + if len(output) > 0 {
>> + outputHdr = "\nCommand output:\n\n"
>> +diff --git a/src/cmd/go/internal/envcmd/env.go b/src/cmd/go/internal/envcmd/env.go
>> +index 603f7b5060..f891123f9c 100644
>> +--- a/src/cmd/go/internal/envcmd/env.go
>> ++++ b/src/cmd/go/internal/envcmd/env.go
>> +@@ -82,11 +82,11 @@ func MkEnv() []cfg.EnvVar {
>> +
>> + cc := cfg.DefaultCC(cfg.Goos, cfg.Goarch)
>> + if env := strings.Fields(os.Getenv("CC")); len(env) > 0 {
>> +- cc = env[0]
>> ++ cc = strings.Join(env, " ")
>> + }
>> + cxx := cfg.DefaultCXX(cfg.Goos, cfg.Goarch)
>> + if env := strings.Fields(os.Getenv("CXX")); len(env) > 0 {
>> +- cxx = env[0]
>> ++ cxx = strings.Join(env, " ")
>> + }
>> + env = append(env, cfg.EnvVar{Name: "CC", Value: cc})
>> + env = append(env, cfg.EnvVar{Name: "CXX", Value: cxx})
>> +--
>> +2.14.1
>> +
>> diff --git a/meta/recipes-devtools/go/go-1.10/0002-cmd-go-make-content-based-hash-generation-less-pedan.patch b/meta/recipes-devtools/go/go-1.10/0002-cmd-go-make-content-based-hash-generation-less-pedan.patch
>> new file mode 100644
>> index 0000000000..5fd471960e
>> --- /dev/null
>> +++ b/meta/recipes-devtools/go/go-1.10/0002-cmd-go-make-content-based-hash-generation-less-pedan.patch
>> @@ -0,0 +1,220 @@
>> +From 4ec2b27c091fbce0e8e2fd7e3ef2c76e068af32f Mon Sep 17 00:00:00 2001
>> +From: Matt Madison <matt@madison.systems>
>> +Date: Mon, 19 Feb 2018 08:50:59 -0800
>> +Subject: [PATCH 2/8] 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.
>> +
>> +Second, if cgo is enabled, the build ID for cgo-related
>> +packages will include the current value of the environment
>> +variables for invoking the compiler (CC, CXX, FC) and
>> +any CGO_xxFLAGS variables. Only if the settings used
>> +during a compilation exactly match, character for character,
>> +the values used for compiling runtime/cgo or any other
>> +cgo-enabled package being imported, will the tool
>> +decide that the imported package is up-to-date.
>> +
>> +This is done to help ensure correctness, but is overly
>> +simplistic and effectively prevents the reuse of built
>> +artifacts that use cgo (or shared runtime, which includes
>> +runtime/cgo).
>> +
>> +This patch filters out all compiler flags except those
>> +beginning with '-m'. The default behavior can be restored
>> +by setting the CGO_PEDANTIC environment variable.
>> +
>> +Upstream-Status: Inappropriate [OE specific]
>> +
>> +Signed-off-by: Matt Madison <matt@madison.systems>
>> +---
>> + src/cmd/go/internal/envcmd/env.go | 2 +-
>> + src/cmd/go/internal/work/exec.go | 63 ++++++++++++++++++++++++++++-----------
>> + 2 files changed, 46 insertions(+), 19 deletions(-)
>> +
>> +diff --git a/src/cmd/go/internal/envcmd/env.go b/src/cmd/go/internal/envcmd/env.go
>> +index f891123f9c..ebacfbfdbc 100644
>> +--- a/src/cmd/go/internal/envcmd/env.go
>> ++++ b/src/cmd/go/internal/envcmd/env.go
>> +@@ -113,7 +113,7 @@ func findEnv(env []cfg.EnvVar, name string) string {
>> + func ExtraEnvVars() []cfg.EnvVar {
>> + var b work.Builder
>> + b.Init()
>> +- 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 c4c1500eb2..b0f6b45647 100644
>> +--- a/src/cmd/go/internal/work/exec.go
>> ++++ b/src/cmd/go/internal/work/exec.go
>> +@@ -173,6 +173,8 @@ func (b *Builder) Do(root *Action) {
>> + wg.Wait()
>> + }
>> +
>> ++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
>> +@@ -189,7 +191,7 @@ func (b *Builder) buildActionID(a *Action) cache.ActionID {
>> + // but it does not hide the exact value of $GOPATH.
>> + // Include the full dir in that case.
>> + // Assume b.WorkDir is being trimmed properly.
>> +- if !p.Goroot && !strings.HasPrefix(p.Dir, b.WorkDir) {
>> ++ if !p.Goroot && !omitGopath && !strings.HasPrefix(p.Dir, b.WorkDir) {
>> + fmt.Fprintf(h, "dir %s\n", p.Dir)
>> + }
>> + fmt.Fprintf(h, "goos %s goarch %s\n", cfg.Goos, cfg.Goarch)
>> +@@ -197,13 +199,13 @@ func (b *Builder) buildActionID(a *Action) cache.ActionID {
>> + fmt.Fprintf(h, "omitdebug %v standard %v local %v prefix %q\n", p.Internal.OmitDebug, p.Standard, p.Internal.Local, p.Internal.LocalPrefix)
>> + if len(p.CgoFiles)+len(p.SwigFiles) > 0 {
>> + fmt.Fprintf(h, "cgo %q\n", b.toolID("cgo"))
>> +- cppflags, cflags, cxxflags, fflags, _, _ := b.CFlags(p)
>> +- fmt.Fprintf(h, "CC=%q %q %q\n", b.ccExe(), cppflags, cflags)
>> ++ cppflags, cflags, cxxflags, fflags, _, _ := b.CFlags(p, true)
>> ++ fmt.Fprintf(h, "CC=%q %q %q\n", b.ccExe(true), cppflags, cflags)
>> + if len(p.CXXFiles)+len(p.SwigFiles) > 0 {
>> +- fmt.Fprintf(h, "CXX=%q %q\n", b.cxxExe(), cxxflags)
>> ++ fmt.Fprintf(h, "CXX=%q %q\n", b.cxxExe(true), cxxflags)
>> + }
>> + if len(p.FFiles) > 0 {
>> +- fmt.Fprintf(h, "FC=%q %q\n", b.fcExe(), fflags)
>> ++ fmt.Fprintf(h, "FC=%q %q\n", b.fcExe(true), fflags)
>> + }
>> + // TODO(rsc): Should we include the SWIG version or Fortran/GCC/G++/Objective-C compiler versions?
>> + }
>> +@@ -1731,33 +1733,33 @@ var (
>> + // gccCmd returns a gcc command line prefix
>> + // defaultCC is defined in zdefaultcc.go, written by cmd/dist.
>> + func (b *Builder) GccCmd(incdir, workdir string) []string {
>> +- return b.compilerCmd(b.ccExe(), incdir, workdir)
>> ++ return b.compilerCmd(b.ccExe(false), incdir, workdir)
>> + }
>> +
>> + // gxxCmd returns a g++ command line prefix
>> + // defaultCXX is defined in zdefaultcc.go, written by cmd/dist.
>> + func (b *Builder) GxxCmd(incdir, workdir string) []string {
>> +- return b.compilerCmd(b.cxxExe(), incdir, workdir)
>> ++ return b.compilerCmd(b.cxxExe(false), incdir, workdir)
>> + }
>> +
>> + // gfortranCmd returns a gfortran command line prefix.
>> + func (b *Builder) gfortranCmd(incdir, workdir string) []string {
>> +- return b.compilerCmd(b.fcExe(), incdir, workdir)
>> ++ return b.compilerCmd(b.fcExe(false), incdir, workdir)
>> + }
>> +
>> + // ccExe returns the CC compiler setting without all the extra flags we add implicitly.
>> +-func (b *Builder) ccExe() []string {
>> +- return b.compilerExe(origCC, cfg.DefaultCC(cfg.Goos, cfg.Goarch))
>> ++func (b *Builder) ccExe(filtered bool) []string {
>> ++ return b.compilerExe(origCC, cfg.DefaultCC(cfg.Goos, cfg.Goarch), filtered)
>> + }
>> +
>> + // cxxExe returns the CXX compiler setting without all the extra flags we add implicitly.
>> +-func (b *Builder) cxxExe() []string {
>> +- return b.compilerExe(origCXX, cfg.DefaultCXX(cfg.Goos, cfg.Goarch))
>> ++func (b *Builder) cxxExe(filtered bool) []string {
>> ++ return b.compilerExe(origCXX, cfg.DefaultCXX(cfg.Goos, cfg.Goarch), filtered)
>> + }
>> +
>> + // fcExe returns the FC compiler setting without all the extra flags we add implicitly.
>> +-func (b *Builder) fcExe() []string {
>> +- return b.compilerExe(os.Getenv("FC"), "gfortran")
>> ++func (b *Builder) fcExe(filtered bool) []string {
>> ++ return b.compilerExe(os.Getenv("FC"), "gfortran", filtered)
>> + }
>> +
>> + // compilerExe returns the compiler to use given an
>> +@@ -1766,11 +1768,14 @@ func (b *Builder) fcExe() []string {
>> + // of the compiler but can have additional arguments if they
>> + // were present in the environment value.
>> + // For example if CC="gcc -DGOPHER" then the result is ["gcc", "-DGOPHER"].
>> +-func (b *Builder) compilerExe(envValue string, def string) []string {
>> ++func (b *Builder) compilerExe(envValue string, def string, filtered bool) []string {
>> + compiler := strings.Fields(envValue)
>> + if len(compiler) == 0 {
>> + compiler = []string{def}
>> + }
>> ++ if filtered {
>> ++ return append(compiler[0:1], filterCompilerFlags(compiler[1:])...)
>> ++ }
>> + return compiler
>> + }
>> +
>> +@@ -1920,8 +1925,23 @@ func envList(key, def string) []string {
>> + return strings.Fields(v)
>> + }
>> +
>> ++var filterFlags = os.Getenv("CGO_PEDANTIC") == ""
>> ++
>> ++func filterCompilerFlags(flags []string) []string {
>> ++ var newflags []string
>> ++ if !filterFlags {
>> ++ return flags
>> ++ }
>> ++ for _, flag := range flags {
>> ++ if strings.HasPrefix(flag, "-m") {
>> ++ newflags = append(newflags, flag)
>> ++ }
>> ++ }
>> ++ 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) {
>> + defaults := "-g -O2"
>> +
>> + if cppflags, err = buildFlags("CPPFLAGS", "", p.CgoCPPFLAGS, checkCompilerFlags); err != nil {
>> +@@ -1939,6 +1959,13 @@ func (b *Builder) CFlags(p *load.Package) (cppflags, cflags, cxxflags, fflags, l
>> + if ldflags, err = buildFlags("LDFLAGS", defaults, p.CgoLDFLAGS, checkLinkerFlags); err != nil {
>> + return
>> + }
>> ++ if filtered {
>> ++ cppflags = filterCompilerFlags(cppflags)
>> ++ cflags = filterCompilerFlags(cflags)
>> ++ cxxflags = filterCompilerFlags(cxxflags)
>> ++ fflags = filterCompilerFlags(fflags)
>> ++ ldflags = filterCompilerFlags(ldflags)
>> ++ }
>> +
>> + return
>> + }
>> +@@ -1954,7 +1981,7 @@ var cgoRe = regexp.MustCompile(`[/\\:]`)
>> +
>> + func (b *Builder) cgo(a *Action, cgoExe, objdir string, pcCFLAGS, pcLDFLAGS, cgofiles, gccfiles, gxxfiles, mfiles, ffiles []string) (outGo, outObj []string, err error) {
>> + p := a.Package
>> +- cgoCPPFLAGS, cgoCFLAGS, cgoCXXFLAGS, cgoFFLAGS, cgoLDFLAGS, err := b.CFlags(p)
>> ++ cgoCPPFLAGS, cgoCFLAGS, cgoCXXFLAGS, cgoFFLAGS, cgoLDFLAGS, err := b.CFlags(p, false)
>> + if err != nil {
>> + return nil, nil, err
>> + }
>> +@@ -2306,7 +2333,7 @@ func (b *Builder) swigIntSize(objdir string) (intsize string, err error) {
>> +
>> + // Run SWIG on one SWIG input file.
>> + func (b *Builder) swigOne(a *Action, p *load.Package, file, objdir string, pcCFLAGS []string, cxx bool, intgosize string) (outGo, outC string, err error) {
>> +- cgoCPPFLAGS, cgoCFLAGS, cgoCXXFLAGS, _, _, err := b.CFlags(p)
>> ++ cgoCPPFLAGS, cgoCFLAGS, cgoCXXFLAGS, _, _, err := b.CFlags(p, false)
>> + if err != nil {
>> + return "", "", err
>> + }
>> +--
>> +2.14.1
>> +
>> diff --git a/meta/recipes-devtools/go/go-1.10/0003-allow-GOTOOLDIR-to-be-overridden-in-the-environment.patch b/meta/recipes-devtools/go/go-1.10/0003-allow-GOTOOLDIR-to-be-overridden-in-the-environment.patch
>> new file mode 100644
>> index 0000000000..d1a674f3c2
>> --- /dev/null
>> +++ b/meta/recipes-devtools/go/go-1.10/0003-allow-GOTOOLDIR-to-be-overridden-in-the-environment.patch
>> @@ -0,0 +1,64 @@
>> +From d9bdd1bf03da06572a7a74d7dbf2a26d279cfa55 Mon Sep 17 00:00:00 2001
>> +From: Matt Madison <matt@madison.systems>
>> +Date: Sat, 17 Feb 2018 05:24:20 -0800
>> +Subject: [PATCH 3/8] allow GOTOOLDIR to be overridden in the environment
>> +
>> +to allow for split host/target build roots
>> +
>> +Upstream-Status: Inappropriate [OE specific]
>> +
>> +Signed-off-by: Matt Madison <matt@madison.systems>
>> +---
>> + src/cmd/dist/build.go | 4 +++-
>> + src/cmd/go/internal/cfg/cfg.go | 6 +++++-
>> + src/go/build/build.go | 2 +-
>> + 3 files changed, 9 insertions(+), 3 deletions(-)
>> +
>> +diff --git a/src/cmd/dist/build.go b/src/cmd/dist/build.go
>> +index eb70f17790..e749cbd22e 100644
>> +--- a/src/cmd/dist/build.go
>> ++++ b/src/cmd/dist/build.go
>> +@@ -220,7 +220,9 @@ func xinit() {
>> + workdir = xworkdir()
>> + 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)
>> ++ }
>> + }
>> +
>> + // compilerEnv returns a map from "goos/goarch" to the
>> +diff --git a/src/cmd/go/internal/cfg/cfg.go b/src/cmd/go/internal/cfg/cfg.go
>> +index 1de4f0dc79..4f6010d660 100644
>> +--- a/src/cmd/go/internal/cfg/cfg.go
>> ++++ b/src/cmd/go/internal/cfg/cfg.go
>> +@@ -96,7 +96,11 @@ func init() {
>> + // as the tool directory does not move based on environment variables.
>> + // This matches the initialization of ToolDir in go/build,
>> + // except for using GOROOT rather than runtime.GOROOT().
>> +- build.ToolDir = filepath.Join(GOROOT, "pkg/tool/"+runtime.GOOS+"_"+runtime.GOARCH)
>> ++ if s := os.Getenv("GOTOOLDIR"); s != "" {
>> ++ build.ToolDir = filepath.Clean(s)
>> ++ } else {
>> ++ build.ToolDir = filepath.Join(GOROOT, "pkg/tool/"+runtime.GOOS+"_"+runtime.GOARCH)
>> ++ }
>> + }
>> +
>> + func findGOROOT() string {
>> +diff --git a/src/go/build/build.go b/src/go/build/build.go
>> +index 68fb423983..81b1b32270 100644
>> +--- a/src/go/build/build.go
>> ++++ b/src/go/build/build.go
>> +@@ -1594,7 +1594,7 @@ func init() {
>> + }
>> +
>> + // ToolDir is the directory containing build tools.
>> +-var ToolDir = filepath.Join(runtime.GOROOT(), "pkg/tool/"+runtime.GOOS+"_"+runtime.GOARCH)
>> ++var ToolDir = envOr("GOTOOLDIR", filepath.Join(runtime.GOROOT(), "pkg/tool/"+runtime.GOOS+"_"+runtime.GOARCH))
>> +
>> + // IsLocalImport reports whether the import path is
>> + // a local import path, like ".", "..", "./foo", or "../foo".
>> +--
>> +2.14.1
>> +
>> diff --git a/meta/recipes-devtools/go/go-1.10/0004-ld-add-soname-to-shareable-objects.patch b/meta/recipes-devtools/go/go-1.10/0004-ld-add-soname-to-shareable-objects.patch
>> new file mode 100644
>> index 0000000000..a748391659
>> --- /dev/null
>> +++ b/meta/recipes-devtools/go/go-1.10/0004-ld-add-soname-to-shareable-objects.patch
>> @@ -0,0 +1,47 @@
>> +From 0346a4271d31aab567f6758711a4694fb6108daf Mon Sep 17 00:00:00 2001
>> +From: Matt Madison <matt@madison.systems>
>> +Date: Sat, 17 Feb 2018 06:26:10 -0800
>> +Subject: [PATCH 4/8] ld: add soname to shareable objects
>> +
>> +so that OE's shared library dependency handling
>> +can find them.
>> +
>> +Upstream-Status: Inappropriate [OE specific]
>> +
>> +Signed-off-by: Matt Madison <matt@madison.systems>
>> +---
>> + src/cmd/link/internal/ld/lib.go | 4 ++++
>> + 1 file changed, 4 insertions(+)
>> +
>> +diff --git a/src/cmd/link/internal/ld/lib.go b/src/cmd/link/internal/ld/lib.go
>> +index 6dcaf64122..11cbb8a8bb 100644
>> +--- a/src/cmd/link/internal/ld/lib.go
>> ++++ b/src/cmd/link/internal/ld/lib.go
>> +@@ -1134,6 +1134,7 @@ 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 {
>> + // Pass -z nodelete to mark the shared library as
>> + // non-closeable: a dlclose will do nothing.
>> +@@ -1145,6 +1146,8 @@ 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")
>> +@@ -1153,6 +1156,7 @@ 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)))
>> + }
>> + }
>> +
>> +--
>> +2.14.1
>> +
>> diff --git a/meta/recipes-devtools/go/go-1.10/0005-make.bash-override-CC-when-building-dist-and-go_boot.patch b/meta/recipes-devtools/go/go-1.10/0005-make.bash-override-CC-when-building-dist-and-go_boot.patch
>> new file mode 100644
>> index 0000000000..d15f9d299f
>> --- /dev/null
>> +++ b/meta/recipes-devtools/go/go-1.10/0005-make.bash-override-CC-when-building-dist-and-go_boot.patch
>> @@ -0,0 +1,40 @@
>> +From 215132a219461a9bcc2ff086474c620f651f463e Mon Sep 17 00:00:00 2001
>> +From: Matt Madison <matt@madison.systems>
>> +Date: Sat, 17 Feb 2018 06:32:45 -0800
>> +Subject: [PATCH 5/8] make.bash: override CC when building dist and
>> + go_bootstrap
>> +
>> +for handling OE cross-canadian builds.
>> +
>> +Upstream-Status: Inappropriate [OE specific]
>> +
>> +Signed-off-by: Matt Madison <matt@madison.systems>
>> +---
>> + src/make.bash | 4 ++--
>> + 1 file changed, 2 insertions(+), 2 deletions(-)
>> +
>> +diff --git a/src/make.bash b/src/make.bash
>> +index 93a5c43d11..3a63682bc4 100755
>> +--- a/src/make.bash
>> ++++ b/src/make.bash
>> +@@ -162,7 +162,7 @@ if [ "$GOROOT_BOOTSTRAP" = "$GOROOT" ]; then
>> + exit 1
>> + fi
>> + rm -f cmd/dist/dist
>> +-GOROOT="$GOROOT_BOOTSTRAP" GOOS="" GOARCH="" "$GOROOT_BOOTSTRAP/bin/go" build -o cmd/dist/dist ./cmd/dist
>> ++CC="${BUILD_CC:-${CC}}" GOROOT="$GOROOT_BOOTSTRAP" GOOS="" GOARCH="" "$GOROOT_BOOTSTRAP/bin/go" build -o cmd/dist/dist ./cmd/dist
>> +
>> + # -e doesn't propagate out of eval, so check success by hand.
>> + eval $(./cmd/dist/dist env -p || echo FAIL=true)
>> +@@ -193,7 +193,7 @@ fi
>> + # Run dist bootstrap to complete make.bash.
>> + # Bootstrap installs a proper cmd/dist, built with the new toolchain.
>> + # Throw ours, built with Go 1.4, away after bootstrap.
>> +-./cmd/dist/dist bootstrap $buildall $vflag $GO_DISTFLAGS "$@"
>> ++CC="${BUILD_CC:-${CC}}" ./cmd/dist/dist bootstrap $buildall $vflag $GO_DISTFLAGS "$@"
>> + rm -f ./cmd/dist/dist
>> +
>> + # DO NOT ADD ANY NEW CODE HERE.
>> +--
>> +2.14.1
>> +
>> diff --git a/meta/recipes-devtools/go/go-1.10/0006-cmd-dist-separate-host-and-target-builds.patch b/meta/recipes-devtools/go/go-1.10/0006-cmd-dist-separate-host-and-target-builds.patch
>> new file mode 100644
>> index 0000000000..73a9db213c
>> --- /dev/null
>> +++ b/meta/recipes-devtools/go/go-1.10/0006-cmd-dist-separate-host-and-target-builds.patch
>> @@ -0,0 +1,277 @@
>> +From 4839007ac75e0d6d15392e84966bd6051a68bcc4 Mon Sep 17 00:00:00 2001
>> +From: Matt Madison <matt@madison.systems>
>> +Date: Sat, 17 Feb 2018 10:03:48 -0800
>> +Subject: [PATCH 6/8] 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.
>> +
>> +Upstream-Status: Inappropriate [OE specific]
>> +
>> +Signed-off-by: Matt Madison <matt@madison.systems>
>> +
>> +more dist cleanup
>> +---
>> + src/cmd/dist/build.go | 149 +++++++++++++++++++++++++++++++++++++-------------
>> + 1 file changed, 111 insertions(+), 38 deletions(-)
>> +
>> +diff --git a/src/cmd/dist/build.go b/src/cmd/dist/build.go
>> +index e749cbd22e..c949429543 100644
>> +--- a/src/cmd/dist/build.go
>> ++++ b/src/cmd/dist/build.go
>> +@@ -38,6 +38,7 @@ var (
>> + goldflags string
>> + workdir string
>> + tooldir string
>> ++ build_tooldir string
>> + oldgoos string
>> + oldgoarch string
>> + exe string
>> +@@ -49,6 +50,7 @@ var (
>> +
>> + rebuildall bool
>> + defaultclang bool
>> ++ crossBuild bool
>> +
>> + vflag int // verbosity
>> + )
>> +@@ -223,6 +225,8 @@ func xinit() {
>> + if tooldir = os.Getenv("GOTOOLDIR"); tooldir == "" {
>> + tooldir = pathf("%s/pkg/tool/%s_%s", goroot, gohostos, gohostarch)
>> + }
>> ++ build_tooldir = pathf("%s/pkg/tool/native_native", goroot)
>> ++
>> + }
>> +
>> + // compilerEnv returns a map from "goos/goarch" to the
>> +@@ -252,7 +256,6 @@ func compilerEnv(envName, def string) map[string]string {
>> + if gohostos != goos || gohostarch != goarch {
>> + m[gohostos+"/"+gohostarch] = m[""]
>> + }
>> +- m[""] = env
>> + }
>> +
>> + for _, goos := range okgoos {
>> +@@ -479,8 +482,10 @@ func setup() {
>> + // We keep it in pkg/, just like the object directory above.
>> + if rebuildall {
>> + xremoveall(tooldir)
>> ++ xremoveall(build_tooldir)
>> + }
>> + xmkdirall(tooldir)
>> ++ xmkdirall(build_tooldir)
>> +
>> + // Remove tool binaries from before the tool/gohostos_gohostarch
>> + xremoveall(pathf("%s/bin/tool", goroot))
>> +@@ -1130,11 +1135,29 @@ func cmdbootstrap() {
>> +
>> + var noBanner bool
>> + var debug 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(&noBanner, "no-banner", noBanner, "do not print banner")
>> ++ 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 (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")
>> ++ }
>> ++ }
>> +
>> + if debug {
>> + // cmd/buildid is used in debug mode.
>> +@@ -1182,8 +1205,13 @@ func cmdbootstrap() {
>> + xprintf("\n")
>> + }
>> +
>> +- gogcflags = os.Getenv("GO_GCFLAGS") // we were using $BOOT_GO_GCFLAGS until now
>> +- goldflags = os.Getenv("GO_LDFLAGS")
>> ++ // 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
>> ++ goldflags = os.Getenv("GO_LDFLAGS")
>> ++ }
>> + goBootstrap := pathf("%s/go_bootstrap", tooldir)
>> + cmdGo := pathf("%s/go", gobin)
>> + if debug {
>> +@@ -1212,7 +1240,11 @@ func cmdbootstrap() {
>> + xprintf("\n")
>> + }
>> + xprintf("Building Go toolchain2 using go_bootstrap and Go toolchain1.\n")
>> +- os.Setenv("CC", compilerEnvLookup(defaultcc, goos, goarch))
>> ++ if crossBuild {
>> ++ os.Setenv("CC", defaultcc[""])
>> ++ } else {
>> ++ os.Setenv("CC", compilerEnvLookup(defaultcc, goos, goarch))
>> ++ }
>> + goInstall(goBootstrap, append([]string{"-i"}, toolchain...)...)
>> + if debug {
>> + run("", ShowOutput|CheckExit, pathf("%s/compile", tooldir), "-V=full")
>> +@@ -1249,45 +1281,82 @@ func cmdbootstrap() {
>> + }
>> + checkNotStale(goBootstrap, append(toolchain, "runtime/internal/sys")...)
>> +
>> +- if goos == oldgoos && goarch == oldgoarch {
>> +- // Common case - not setting up for cross-compilation.
>> +- timelog("build", "toolchain")
>> +- if vflag > 0 {
>> +- xprintf("\n")
>> ++ if crossBuild {
>> ++ 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(goBootstrap, toBuild...)
>> ++ checkNotStale(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(defaultcc, goos, goarch))
>> ++ xprintf("Building %s for target, %s/%s.\n", strings.Join(toBuild, ","), goos, goarch)
>> ++ goInstall(goBootstrap, toBuild...)
>> ++ checkNotStale(goBootstrap, toBuild...)
>> ++ // Skip cmdGo staleness checks here, since we can't run the target's cmdGo binary
>> + }
>> +- xprintf("Building packages and commands for %s/%s.\n", goos, goarch)
>> + } else {
>> +- // GOOS/GOARCH does not match GOHOSTOS/GOHOSTARCH.
>> +- // Finish GOHOSTOS/GOHOSTARCH installation and then
>> +- // run GOOS/GOARCH installation.
>> +- timelog("build", "host toolchain")
>> +- if vflag > 0 {
>> +- xprintf("\n")
>> ++ if goos == oldgoos && goarch == oldgoarch {
>> ++ // Common case - not setting up for cross-compilation.
>> ++ timelog("build", "toolchain")
>> ++ if vflag > 0 {
>> ++ xprintf("\n")
>> ++ }
>> ++ xprintf("Building packages and commands for %s/%s.\n", goos, goarch)
>> ++ } else {
>> ++ // GOOS/GOARCH does not match GOHOSTOS/GOHOSTARCH.
>> ++ // Finish GOHOSTOS/GOHOSTARCH installation and then
>> ++ // run GOOS/GOARCH installation.
>> ++ timelog("build", "host toolchain")
>> ++ if vflag > 0 {
>> ++ xprintf("\n")
>> ++ }
>> ++ xprintf("Building packages and commands for host, %s/%s.\n", goos, goarch)
>> ++ goInstall(goBootstrap, "std", "cmd")
>> ++ checkNotStale(goBootstrap, "std", "cmd")
>> ++ checkNotStale(cmdGo, "std", "cmd")
>> ++
>> ++ timelog("build", "target toolchain")
>> ++ if vflag > 0 {
>> ++ xprintf("\n")
>> ++ }
>> ++ goos = oldgoos
>> ++ goarch = oldgoarch
>> ++ os.Setenv("GOOS", goos)
>> ++ os.Setenv("GOARCH", goarch)
>> ++ os.Setenv("CC", compilerEnvLookup(defaultcc, goos, goarch))
>> ++ xprintf("Building packages and commands for target, %s/%s.\n", goos, goarch)
>> + }
>> +- xprintf("Building packages and commands for host, %s/%s.\n", goos, goarch)
>> + goInstall(goBootstrap, "std", "cmd")
>> + checkNotStale(goBootstrap, "std", "cmd")
>> + checkNotStale(cmdGo, "std", "cmd")
>> +-
>> +- timelog("build", "target toolchain")
>> +- if vflag > 0 {
>> +- xprintf("\n")
>> ++ if debug {
>> ++ run("", ShowOutput|CheckExit, pathf("%s/compile", tooldir), "-V=full")
>> ++ run("", ShowOutput|CheckExit, pathf("%s/buildid", tooldir), pathf("%s/pkg/%s_%s/runtime/internal/sys.a", goroot, goos, goarch))
>> ++ checkNotStale(goBootstrap, append(toolchain, "runtime/internal/sys")...)
>> ++ copyfile(pathf("%s/compile4", tooldir), pathf("%s/compile", tooldir), writeExec)
>> + }
>> +- goos = oldgoos
>> +- goarch = oldgoarch
>> +- os.Setenv("GOOS", goos)
>> +- os.Setenv("GOARCH", goarch)
>> +- os.Setenv("CC", compilerEnvLookup(defaultcc, goos, goarch))
>> +- xprintf("Building packages and commands for target, %s/%s.\n", goos, goarch)
>> +- }
>> +- goInstall(goBootstrap, "std", "cmd")
>> +- checkNotStale(goBootstrap, "std", "cmd")
>> +- checkNotStale(cmdGo, "std", "cmd")
>> +- if debug {
>> +- run("", ShowOutput|CheckExit, pathf("%s/compile", tooldir), "-V=full")
>> +- run("", ShowOutput|CheckExit, pathf("%s/buildid", tooldir), pathf("%s/pkg/%s_%s/runtime/internal/sys.a", goroot, goos, goarch))
>> +- checkNotStale(goBootstrap, append(toolchain, "runtime/internal/sys")...)
>> +- copyfile(pathf("%s/compile4", tooldir), pathf("%s/compile", tooldir), writeExec)
>> + }
>> +
>> + // Check that there are no new files in $GOROOT/bin other than
>> +@@ -1305,7 +1374,11 @@ func cmdbootstrap() {
>> + }
>> +
>> + // Remove go_bootstrap now that we're done.
>> +- xremove(pathf("%s/go_bootstrap", tooldir))
>> ++ // Except that for split host/target cross-builds, we need to
>> ++ // keep it.
>> ++ if ! crossBuild {
>> ++ xremove(pathf("%s/go_bootstrap", tooldir))
>> ++ }
>> +
>> + // Print trailing banner unless instructed otherwise.
>> + if !noBanner {
>> +--
>> +2.14.1
>> +
>> diff --git a/meta/recipes-devtools/go/go-1.10/0007-cmd-go-make-GOROOT-precious-by-default.patch b/meta/recipes-devtools/go/go-1.10/0007-cmd-go-make-GOROOT-precious-by-default.patch
>> new file mode 100644
>> index 0000000000..cadca3012b
>> --- /dev/null
>> +++ b/meta/recipes-devtools/go/go-1.10/0007-cmd-go-make-GOROOT-precious-by-default.patch
>> @@ -0,0 +1,97 @@
>> +From 71653883c263093624e6c92d4cd5187433887690 Mon Sep 17 00:00:00 2001
>> +From: Matt Madison <matt@madison.systems>
>> +Date: Sun, 18 Feb 2018 15:03:14 -0800
>> +Subject: [PATCH 7/8] 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 adds logic to treat the standard library and all
>> +other GOROOT-resident packages as essentially binary-only.
>> +If, during compilation, any of those packages are 'stale',
>> +an error is issued instead of rebuilding the stale components.
>> +
>> +For an OE build, staleness errors would indicate a problem
>> +with the build (missing dependencies, sstate issues, etc.).
>> +
>> +Upstream-Status: Inappropriate [OE specific]
>> +
>> +Signed-off-by: Matt Madison <matt@madison.systems>
>> +---
>> + src/cmd/go/internal/work/build.go | 5 +++++
>> + src/cmd/go/internal/work/buildid.go | 2 +-
>> + src/cmd/go/internal/work/exec.go | 18 ++++++++++++++++++
>> + 3 files changed, 24 insertions(+), 1 deletion(-)
>> +
>> +diff --git a/src/cmd/go/internal/work/build.go b/src/cmd/go/internal/work/build.go
>> +index 57b7b00879..e2ba95420e 100644
>> +--- a/src/cmd/go/internal/work/build.go
>> ++++ b/src/cmd/go/internal/work/build.go
>> +@@ -143,6 +143,7 @@ See also: go install, go get, go clean.
>> + }
>> +
>> + const concurrentGCBackendCompilationEnabledByDefault = true
>> ++var goRootPrecious bool = true
>> +
>> + func init() {
>> + // break init cycle
>> +@@ -156,6 +157,10 @@ func init() {
>> +
>> + AddBuildFlags(CmdBuild)
>> + AddBuildFlags(CmdInstall)
>> ++
>> ++ if x := os.Getenv("GOROOT_OVERRIDE"); x != "" {
>> ++ goRootPrecious = false
>> ++ }
>> + }
>> +
>> + // Note that flags consulted by other parts of the code
>> +diff --git a/src/cmd/go/internal/work/buildid.go b/src/cmd/go/internal/work/buildid.go
>> +index 39ca20ee4f..a047430177 100644
>> +--- a/src/cmd/go/internal/work/buildid.go
>> ++++ b/src/cmd/go/internal/work/buildid.go
>> +@@ -463,7 +463,7 @@ func (b *Builder) useCache(a *Action, p *load.Package, actionHash cache.ActionID
>> +
>> + if b.ComputeStaleOnly {
>> + // Invoked during go list only to compute and record staleness.
>> +- if p := a.Package; p != nil && !p.Stale {
>> ++ if p := a.Package; p != nil && !p.Stale && !(goRootPrecious && (p.Standard || p.Goroot)) {
>> + p.Stale = true
>> + if cfg.BuildA {
>> + p.StaleReason = "build -a flag in use"
>> +diff --git a/src/cmd/go/internal/work/exec.go b/src/cmd/go/internal/work/exec.go
>> +index b0f6b45647..a876d59347 100644
>> +--- a/src/cmd/go/internal/work/exec.go
>> ++++ b/src/cmd/go/internal/work/exec.go
>> +@@ -371,6 +371,24 @@ func (b *Builder) build(a *Action) (err error) {
>> + return fmt.Errorf("missing or invalid binary-only package")
>> + }
>> +
>> ++ 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
>> ++ }
>> ++ if b.ComputeStaleOnly {
>> ++ a.Package.Stale = true
>> ++ a.Package.StaleReason = "missing or invalid GOROOT-resident package"
>> ++ return nil
>> ++ }
>> ++ return fmt.Errorf("missing or invalid GOROOT-resident package")
>> ++ }
>> ++
>> + if err := b.Mkdir(a.Objdir); err != nil {
>> + return err
>> + }
>> +--
>> +2.14.1
>> +
>> diff --git a/meta/recipes-devtools/go/go-1.10/0008-ld-replace-glibc-dynamic-linker-with-musl.patch b/meta/recipes-devtools/go/go-1.10/0008-ld-replace-glibc-dynamic-linker-with-musl.patch
>> new file mode 100644
>> index 0000000000..cc7179cb2c
>> --- /dev/null
>> +++ b/meta/recipes-devtools/go/go-1.10/0008-ld-replace-glibc-dynamic-linker-with-musl.patch
>> @@ -0,0 +1,130 @@
>> +From 5c3ed89c29d4f40ea4e66d569b1f6c9c4a51cd42 Mon Sep 17 00:00:00 2001
>> +From: Matt Madison <matt@madison.systems>
>> +Date: Sun, 18 Feb 2018 08:24:05 -0800
>> +Subject: [PATCH 8/8] ld: replace glibc dynamic linker with musl
>> +
>> +Rework of patch by Khem Raj <raj.khem@gmail.com>
>> +for go 1.10. Should be applied conditionally on
>> +musl being the system C library.
>> +
>> +Upstream-Status: Inappropriate [Real fix should be portable across libcs]
>> +
>> +Signed-off-by: Matt Madison <matt@madison.systems>
>> +---
>> + src/cmd/link/internal/amd64/obj.go | 2 +-
>> + src/cmd/link/internal/arm/obj.go | 2 +-
>> + src/cmd/link/internal/arm64/obj.go | 2 +-
>> + src/cmd/link/internal/mips/obj.go | 2 +-
>> + src/cmd/link/internal/mips64/obj.go | 2 +-
>> + src/cmd/link/internal/ppc64/obj.go | 2 +-
>> + src/cmd/link/internal/s390x/obj.go | 2 +-
>> + src/cmd/link/internal/x86/obj.go | 2 +-
>> + 8 files changed, 8 insertions(+), 8 deletions(-)
>> +
>> +diff --git a/src/cmd/link/internal/amd64/obj.go b/src/cmd/link/internal/amd64/obj.go
>> +index 87e809166a..f522a63034 100644
>> +--- a/src/cmd/link/internal/amd64/obj.go
>> ++++ b/src/cmd/link/internal/amd64/obj.go
>> +@@ -62,7 +62,7 @@ func Init() (*sys.Arch, ld.Arch) {
>> + PEreloc1: pereloc1,
>> + TLSIEtoLE: tlsIEtoLE,
>> +
>> +- Linuxdynld: "/lib64/ld-linux-x86-64.so.2",
>> ++ Linuxdynld: "/lib64/ld-musl-x86-64.so.1",
>> + Freebsddynld: "/libexec/ld-elf.so.1",
>> + Openbsddynld: "/usr/libexec/ld.so",
>> + Netbsddynld: "/libexec/ld.elf_so",
>> +diff --git a/src/cmd/link/internal/arm/obj.go b/src/cmd/link/internal/arm/obj.go
>> +index da16f92345..fd14940ede 100644
>> +--- a/src/cmd/link/internal/arm/obj.go
>> ++++ b/src/cmd/link/internal/arm/obj.go
>> +@@ -58,7 +58,7 @@ func Init() (*sys.Arch, ld.Arch) {
>> + Gentext: gentext,
>> + Machoreloc1: machoreloc1,
>> +
>> +- Linuxdynld: "/lib/ld-linux.so.3", // 2 for OABI, 3 for EABI
>> ++ Linuxdynld: "/lib/ld-musl-armhf.so.1",
>> + Freebsddynld: "/usr/libexec/ld-elf.so.1",
>> + Openbsddynld: "/usr/libexec/ld.so",
>> + Netbsddynld: "/libexec/ld.elf_so",
>> +diff --git a/src/cmd/link/internal/arm64/obj.go b/src/cmd/link/internal/arm64/obj.go
>> +index 6b386ad737..99863712cc 100644
>> +--- a/src/cmd/link/internal/arm64/obj.go
>> ++++ b/src/cmd/link/internal/arm64/obj.go
>> +@@ -57,7 +57,7 @@ func Init() (*sys.Arch, ld.Arch) {
>> + Gentext: gentext,
>> + Machoreloc1: machoreloc1,
>> +
>> +- Linuxdynld: "/lib/ld-linux-aarch64.so.1",
>> ++ Linuxdynld: "/lib/ld-musl-aarch64.so.1",
>> +
>> + Freebsddynld: "XXX",
>> + Openbsddynld: "XXX",
>> +diff --git a/src/cmd/link/internal/mips/obj.go b/src/cmd/link/internal/mips/obj.go
>> +index c5d3451c39..fd85e6368d 100644
>> +--- a/src/cmd/link/internal/mips/obj.go
>> ++++ b/src/cmd/link/internal/mips/obj.go
>> +@@ -60,7 +60,7 @@ func Init() (*sys.Arch, ld.Arch) {
>> + Gentext: gentext,
>> + Machoreloc1: machoreloc1,
>> +
>> +- Linuxdynld: "/lib/ld.so.1",
>> ++ Linuxdynld: "/lib/ld-musl-mipsle.so.1",
>> +
>> + Freebsddynld: "XXX",
>> + Openbsddynld: "XXX",
>> +diff --git a/src/cmd/link/internal/mips64/obj.go b/src/cmd/link/internal/mips64/obj.go
>> +index 83974e5b56..097224f6da 100644
>> +--- a/src/cmd/link/internal/mips64/obj.go
>> ++++ b/src/cmd/link/internal/mips64/obj.go
>> +@@ -59,7 +59,7 @@ func Init() (*sys.Arch, ld.Arch) {
>> + Gentext: gentext,
>> + Machoreloc1: machoreloc1,
>> +
>> +- Linuxdynld: "/lib64/ld64.so.1",
>> ++ Linuxdynld: "/lib64/ld-musl-mips64le.so.1",
>> + Freebsddynld: "XXX",
>> + Openbsddynld: "XXX",
>> + Netbsddynld: "XXX",
>> +diff --git a/src/cmd/link/internal/ppc64/obj.go b/src/cmd/link/internal/ppc64/obj.go
>> +index 273d9b42cb..a503abe8ea 100644
>> +--- a/src/cmd/link/internal/ppc64/obj.go
>> ++++ b/src/cmd/link/internal/ppc64/obj.go
>> +@@ -62,7 +62,7 @@ func Init() (*sys.Arch, ld.Arch) {
>> + Machoreloc1: machoreloc1,
>> +
>> + // TODO(austin): ABI v1 uses /usr/lib/ld.so.1,
>> +- Linuxdynld: "/lib64/ld64.so.1",
>> ++ Linuxdynld: "/lib64/ld-musl-powerpc64le.so.1",
>> +
>> + Freebsddynld: "XXX",
>> + Openbsddynld: "XXX",
>> +diff --git a/src/cmd/link/internal/s390x/obj.go b/src/cmd/link/internal/s390x/obj.go
>> +index 9ac7eb8217..3825ff7abe 100644
>> +--- a/src/cmd/link/internal/s390x/obj.go
>> ++++ b/src/cmd/link/internal/s390x/obj.go
>> +@@ -57,7 +57,7 @@ func Init() (*sys.Arch, ld.Arch) {
>> + Gentext: gentext,
>> + Machoreloc1: machoreloc1,
>> +
>> +- Linuxdynld: "/lib64/ld64.so.1",
>> ++ Linuxdynld: "/lib64/ld-musl-s390x.so.1",
>> +
>> + // not relevant for s390x
>> + Freebsddynld: "XXX",
>> +diff --git a/src/cmd/link/internal/x86/obj.go b/src/cmd/link/internal/x86/obj.go
>> +index 6a744dc04e..d81f392549 100644
>> +--- a/src/cmd/link/internal/x86/obj.go
>> ++++ b/src/cmd/link/internal/x86/obj.go
>> +@@ -58,7 +58,7 @@ func Init() (*sys.Arch, ld.Arch) {
>> + Machoreloc1: machoreloc1,
>> + PEreloc1: pereloc1,
>> +
>> +- Linuxdynld: "/lib/ld-linux.so.2",
>> ++ Linuxdynld: "/lib/ld-musl-i386.so.1",
>> + Freebsddynld: "/usr/libexec/ld-elf.so.1",
>> + Openbsddynld: "/usr/libexec/ld.so",
>> + Netbsddynld: "/usr/libexec/ld.elf_so",
>> +--
>> +2.14.1
>> +
>> diff --git a/meta/recipes-devtools/go/go-1.9.inc b/meta/recipes-devtools/go/go-1.9.inc
>> deleted file mode 100644
>> index 2823304b7c..0000000000
>> --- a/meta/recipes-devtools/go/go-1.9.inc
>> +++ /dev/null
>> @@ -1,26 +0,0 @@
>> -require go-common.inc
>> -
>> -GO_BASEVERSION = "1.9"
>> -GO_MINOR = ".4"
>> -PV .= "${GO_MINOR}"
>> -
>> -FILESEXTRAPATHS_prepend := "${FILE_DIRNAME}/go-${GO_BASEVERSION}:"
>> -
>> -LIC_FILES_CHKSUM = "file://LICENSE;md5=5d4950ecb7b26d2c5e4e7b4e0dd74707"
>> -
>> -SRC_URI += "\
>> - file://0001-make.bash-quote-CC_FOR_TARGET.patch \
>> - file://0002-cmd-go-fix-CC-and-CXX-environment-variable-construct.patch \
>> - file://0003-make.bash-better-separate-host-and-target-builds.patch \
>> - file://0004-cmd-go-allow-GOTOOLDIR-to-be-overridden-in-the-envir.patch \
>> - file://0005-cmd-go-make-GOROOT-precious-by-default.patch \
>> - file://0006-make.bash-add-GOTOOLDIR_BOOTSTRAP-environment-variab.patch \
>> - file://0007-ld-add-soname-to-shareable-objects.patch \
>> - file://0008-make.bash-add-GOHOSTxx-indirection-for-cross-canadia.patch \
>> - file://0009-cmd-go-buildmode-pie-forces-external-linking-mode-on.patch \
>> - file://0010-make.bash-override-CC-when-building-dist-and-go_boot.patch \
>> -"
>> -SRC_URI_append_libc-musl = " file://set-external-linker.patch"
>> -
>> -SRC_URI[main.md5sum] = "6816441fd6680c63865cdd5cb8bc1960"
>> -SRC_URI[main.sha256sum] = "0573a8df33168977185aa44173305e5a0450f55213600e94541604b75d46dc06"
>> diff --git a/meta/recipes-devtools/go/go-1.9/0001-make.bash-quote-CC_FOR_TARGET.patch b/meta/recipes-devtools/go/go-1.9/0001-make.bash-quote-CC_FOR_TARGET.patch
>> deleted file mode 100644
>> index 7800975e48..0000000000
>> --- a/meta/recipes-devtools/go/go-1.9/0001-make.bash-quote-CC_FOR_TARGET.patch
>> +++ /dev/null
>> @@ -1,32 +0,0 @@
>> -From d24734ad44006791fd48fc45ea34fe608ff672fb Mon Sep 17 00:00:00 2001
>> -From: Matt Madison <matt@madison.systems>
>> -Date: Wed, 13 Sep 2017 08:04:23 -0700
>> -Subject: [PATCH 1/7] make.bash: quote CC_FOR_TARGET
>> -
>> -For OE cross-builds, $CC_FOR_TARGET has more than
>> -one word and needs to be quoted.
>> -
>> -Upstream-Status: Pending
>> -
>> -Signed-off-by: Khem Raj <raj.khem@gmail.com>
>> -Signed-off-by: Matt Madison <matt@madison.systems>
>> ----
>> - src/make.bash | 2 +-
>> - 1 file changed, 1 insertion(+), 1 deletion(-)
>> -
>> -diff --git a/src/make.bash b/src/make.bash
>> -index 71e7531..dcf3256 100755
>> ---- a/src/make.bash
>> -+++ b/src/make.bash
>> -@@ -175,7 +175,7 @@ echo "##### Building packages and commands for $GOOS/$GOARCH."
>> -
>> - old_bin_files=$(cd $GOROOT/bin && echo *)
>> -
>> --CC=$CC_FOR_TARGET "$GOTOOLDIR"/go_bootstrap install $GO_FLAGS -gcflags "$GO_GCFLAGS" -ldflags "$GO_LDFLAGS" -v std cmd
>> -+CC="$CC_FOR_TARGET" "$GOTOOLDIR"/go_bootstrap install $GO_FLAGS -gcflags "$GO_GCFLAGS" -ldflags "$GO_LDFLAGS" -v std cmd
>> -
>> - # Check that there are no new files in $GOROOT/bin other than go and gofmt
>> - # and $GOOS_$GOARCH (a directory used when cross-compiling).
>> ---
>> -2.7.4
>> -
>> diff --git a/meta/recipes-devtools/go/go-1.9/0002-cmd-go-fix-CC-and-CXX-environment-variable-construct.patch b/meta/recipes-devtools/go/go-1.9/0002-cmd-go-fix-CC-and-CXX-environment-variable-construct.patch
>> deleted file mode 100644
>> index a4e42261c3..0000000000
>> --- a/meta/recipes-devtools/go/go-1.9/0002-cmd-go-fix-CC-and-CXX-environment-variable-construct.patch
>> +++ /dev/null
>> @@ -1,67 +0,0 @@
>> -From a7170d32a13aead608abd18996f6dab2e2a631b5 Mon Sep 17 00:00:00 2001
>> -From: Matt Madison <matt@madison.systems>
>> -Date: Wed, 13 Sep 2017 08:06:37 -0700
>> -Subject: [PATCH 2/7] cmd/go: fix CC and CXX environment variable construction
>> -
>> -For OE cross-builds, CC and CXX have multiple words, and
>> -we need their complete definitions when setting up the
>> -environment during Go builds.
>> -
>> -Upstream-Status: Pending
>> -
>> -Signed-off-by: Khem Raj <raj.khem@gmail.com>
>> -Signed-off-by: Matt Madison <matt@madison.systems>
>> ----
>> - src/cmd/go/internal/envcmd/env.go | 4 ++--
>> - src/cmd/go/internal/work/build.go | 12 ++++++++++++
>> - 2 files changed, 14 insertions(+), 2 deletions(-)
>> -
>> -diff --git a/src/cmd/go/internal/envcmd/env.go b/src/cmd/go/internal/envcmd/env.go
>> -index 43d4334..529d21d 100644
>> ---- a/src/cmd/go/internal/envcmd/env.go
>> -+++ b/src/cmd/go/internal/envcmd/env.go
>> -@@ -74,10 +74,10 @@ func MkEnv() []cfg.EnvVar {
>> - }
>> -
>> - cmd := b.GccCmd(".")
>> -- env = append(env, cfg.EnvVar{Name: "CC", Value: cmd[0]})
>> -+ env = append(env, cfg.EnvVar{Name: "CC", Value: strings.Join(b.GccCmdForReal(), " ")})
>> - env = append(env, cfg.EnvVar{Name: "GOGCCFLAGS", Value: strings.Join(cmd[3:], " ")})
>> - cmd = b.GxxCmd(".")
>> -- env = append(env, cfg.EnvVar{Name: "CXX", Value: cmd[0]})
>> -+ env = append(env, cfg.EnvVar{Name: "CXX", Value: strings.Join(b.GxxCmdForReal(), " ")})
>> -
>> - if cfg.BuildContext.CgoEnabled {
>> - env = append(env, cfg.EnvVar{Name: "CGO_ENABLED", Value: "1"})
>> -diff --git a/src/cmd/go/internal/work/build.go b/src/cmd/go/internal/work/build.go
>> -index 7d667ff..85df0b3 100644
>> ---- a/src/cmd/go/internal/work/build.go
>> -+++ b/src/cmd/go/internal/work/build.go
>> -@@ -3127,12 +3127,24 @@ func (b *Builder) GccCmd(objdir string) []string {
>> - return b.ccompilerCmd("CC", cfg.DefaultCC, objdir)
>> - }
>> -
>> -+// gccCmd returns a gcc command line prefix
>> -+// defaultCC is defined in zdefaultcc.go, written by cmd/dist.
>> -+func (b *Builder) GccCmdForReal() []string {
>> -+ return envList("CC", cfg.DefaultCC)
>> -+}
>> -+
>> - // gxxCmd returns a g++ command line prefix
>> - // defaultCXX is defined in zdefaultcc.go, written by cmd/dist.
>> - func (b *Builder) GxxCmd(objdir string) []string {
>> - return b.ccompilerCmd("CXX", cfg.DefaultCXX, objdir)
>> - }
>> -
>> -+// gxxCmd returns a g++ command line prefix
>> -+// defaultCXX is defined in zdefaultcc.go, written by cmd/dist.
>> -+func (b *Builder) GxxCmdForReal() []string {
>> -+ return envList("CXX", cfg.DefaultCXX)
>> -+}
>> -+
>> - // gfortranCmd returns a gfortran command line prefix.
>> - func (b *Builder) gfortranCmd(objdir string) []string {
>> - return b.ccompilerCmd("FC", "gfortran", objdir)
>> ---
>> -2.7.4
>> -
>> diff --git a/meta/recipes-devtools/go/go-1.9/0003-make.bash-better-separate-host-and-target-builds.patch b/meta/recipes-devtools/go/go-1.9/0003-make.bash-better-separate-host-and-target-builds.patch
>> deleted file mode 100644
>> index ffd9f2359c..0000000000
>> --- a/meta/recipes-devtools/go/go-1.9/0003-make.bash-better-separate-host-and-target-builds.patch
>> +++ /dev/null
>> @@ -1,92 +0,0 @@
>> -From 31e88f06af7ab787d8fe0c1ca625193e1799e167 Mon Sep 17 00:00:00 2001
>> -From: Matt Madison <matt@madison.systems>
>> -Date: Wed, 13 Sep 2017 08:12:04 -0700
>> -Subject: [PATCH 3/7] make.bash: better separate host and target builds
>> -
>> -Fore OE cross-builds, the simple checks in make.bash are
>> -insufficient for distinguishing host and target build
>> -environments, so add some options for telling the
>> -script which parts are being built.
>> -
>> -Upstream-Status: Pending
>> -
>> -Signed-off-by: Khem Raj <raj.khem@gmail.com>
>> -Signed-off-by: Matt Madison <matt@madison.systems>
>> ----
>> - src/make.bash | 51 ++++++++++++++++++++++++++++-----------------------
>> - 1 file changed, 28 insertions(+), 23 deletions(-)
>> -
>> -diff --git a/src/make.bash b/src/make.bash
>> -index dcf3256..9553623 100755
>> ---- a/src/make.bash
>> -+++ b/src/make.bash
>> -@@ -156,13 +156,22 @@ if [ "$1" = "--no-clean" ]; then
>> - buildall=""
>> - shift
>> - fi
>> --./cmd/dist/dist bootstrap $buildall $GO_DISTFLAGS -v # builds go_bootstrap
>> -+do_host_build="yes"
>> -+do_target_build="yes"
>> -+if [ "$1" = "--target-only" ]; then
>> -+ do_host_build="no"
>> -+ shift
>> -+elif [ "$1" = "--host-only" ]; then
>> -+ do_target_build="no"
>> -+ shift
>> -+fi
>> -
>> --# Delay move of dist tool to now, because bootstrap may clear tool directory.
>> --mv cmd/dist/dist "$GOTOOLDIR"/dist
>> --echo
>> -+if [ "$do_host_build" = "yes" ]; then
>> -+ ./cmd/dist/dist bootstrap $buildall $GO_DISTFLAGS -v # builds go_bootstrap
>> -+ # Delay move of dist tool to now, because bootstrap may clear tool directory.
>> -+ mv cmd/dist/dist "$GOTOOLDIR"/dist
>> -+ echo
>> -
>> --if [ "$GOHOSTARCH" != "$GOARCH" -o "$GOHOSTOS" != "$GOOS" ]; then
>> - echo "##### Building packages and commands for host, $GOHOSTOS/$GOHOSTARCH."
>> - # CC_FOR_TARGET is recorded as the default compiler for the go tool. When building for the host, however,
>> - # use the host compiler, CC, from `cmd/dist/dist env` instead.
>> -@@ -171,24 +180,20 @@ if [ "$GOHOSTARCH" != "$GOARCH" -o "$GOHOSTOS" != "$GOOS" ]; then
>> - echo
>> - fi
>> -
>> --echo "##### Building packages and commands for $GOOS/$GOARCH."
>> --
>> --old_bin_files=$(cd $GOROOT/bin && echo *)
>> --
>> --CC="$CC_FOR_TARGET" "$GOTOOLDIR"/go_bootstrap install $GO_FLAGS -gcflags "$GO_GCFLAGS" -ldflags "$GO_LDFLAGS" -v std cmd
>> --
>> --# Check that there are no new files in $GOROOT/bin other than go and gofmt
>> --# and $GOOS_$GOARCH (a directory used when cross-compiling).
>> --(cd $GOROOT/bin && for f in *; do
>> -- if ! expr " $old_bin_files go gofmt ${GOOS}_${GOARCH} " : ".* $f " >/dev/null 2>/dev/null; then
>> -- echo 1>&2 "ERROR: unexpected new file in $GOROOT/bin: $f"
>> -- exit 1
>> -- fi
>> --done)
>> --
>> --echo
>> --
>> --rm -f "$GOTOOLDIR"/go_bootstrap
>> -+if [ "$do_target_build" = "yes" ]; then
>> -+ GO_INSTALL="${GO_TARGET_INSTALL:-std cmd}"
>> -+ echo "##### Building packages and commands for $GOOS/$GOARCH."
>> -+ if [ "$GOHOSTOS" = "$GOOS" -a "$GOHOSTARCH" = "$GOARCH" -a "$do_host_build" = "yes" ]; then
>> -+ rm -rf ./host-tools
>> -+ mkdir ./host-tools
>> -+ mv "$GOTOOLDIR"/* ./host-tools
>> -+ GOTOOLDIR="$PWD/host-tools"
>> -+ fi
>> -+ GOTOOLDIR="$GOTOOLDIR" CC="$CC_FOR_TARGET" "$GOTOOLDIR"/go_bootstrap install $GO_FLAGS -gcflags "$GO_GCFLAGS" -ldflags "$GO_LDFLAGS" -v ${GO_INSTALL}
>> -+ echo
>> -+
>> -+ rm -f "$GOTOOLDIR"/go_bootstrap
>> -+fi
>> -
>> - if [ "$1" != "--no-banner" ]; then
>> - "$GOTOOLDIR"/dist banner
>> ---
>> -2.7.4
>> -
>> diff --git a/meta/recipes-devtools/go/go-1.9/0004-cmd-go-allow-GOTOOLDIR-to-be-overridden-in-the-envir.patch b/meta/recipes-devtools/go/go-1.9/0004-cmd-go-allow-GOTOOLDIR-to-be-overridden-in-the-envir.patch
>> deleted file mode 100644
>> index 180b06a4d3..0000000000
>> --- a/meta/recipes-devtools/go/go-1.9/0004-cmd-go-allow-GOTOOLDIR-to-be-overridden-in-the-envir.patch
>> +++ /dev/null
>> @@ -1,68 +0,0 @@
>> -From 1369178b497b12088ec4c2794606cc9f14cc327c Mon Sep 17 00:00:00 2001
>> -From: Matt Madison <matt@madison.systems>
>> -Date: Wed, 13 Sep 2017 08:15:03 -0700
>> -Subject: [PATCH 4/7] cmd/go: allow GOTOOLDIR to be overridden in the
>> - environment
>> -
>> -For OE cross-builds, host-side tools reside in the native
>> -GOROOT, not the target GOROOT. Allow GOTOOLDIR to be set
>> -in the environment to allow that split, rather than always
>> -computing GOTOOLDIR relative to the GOROOT setting.
>> -
>> -Upstream-Status: Pending
>> -
>> -Signed-off-by: Khem Raj <raj.khem@gmail.com>
>> -Signed-off-by: Matt Madison <matt@madison.systems>
>> ----
>> - src/cmd/go/internal/cfg/cfg.go | 7 ++++++-
>> - src/cmd/go/internal/work/build.go | 2 +-
>> - src/go/build/build.go | 2 +-
>> - 3 files changed, 8 insertions(+), 3 deletions(-)
>> -
>> -diff --git a/src/cmd/go/internal/cfg/cfg.go b/src/cmd/go/internal/cfg/cfg.go
>> -index b3ad1ce..c1dc974 100644
>> ---- a/src/cmd/go/internal/cfg/cfg.go
>> -+++ b/src/cmd/go/internal/cfg/cfg.go
>> -@@ -91,7 +91,12 @@ func init() {
>> - // as the tool directory does not move based on environment variables.
>> - // This matches the initialization of ToolDir in go/build,
>> - // except for using GOROOT rather than runtime.GOROOT().
>> -- build.ToolDir = filepath.Join(GOROOT, "pkg/tool/"+runtime.GOOS+"_"+runtime.GOARCH)
>> -+ s := os.Getenv("GOTOOLDIR")
>> -+ if s == "" {
>> -+ build.ToolDir = filepath.Join(GOROOT, "pkg/tool/"+runtime.GOOS+"_"+runtime.GOARCH)
>> -+ } else {
>> -+ build.ToolDir = s
>> -+ }
>> - }
>> -
>> - func findGOROOT() string {
>> -diff --git a/src/cmd/go/internal/work/build.go b/src/cmd/go/internal/work/build.go
>> -index 85df0b3..7b9a69e 100644
>> ---- a/src/cmd/go/internal/work/build.go
>> -+++ b/src/cmd/go/internal/work/build.go
>> -@@ -1337,7 +1337,7 @@ func (b *Builder) build(a *Action) (err error) {
>> - }
>> -
>> - var cgoExe string
>> -- if a.cgo != nil && a.cgo.Target != "" {
>> -+ if a.cgo != nil && a.cgo.Target != "" && os.Getenv("GOTOOLDIR") == "" {
>> - cgoExe = a.cgo.Target
>> - } else {
>> - cgoExe = base.Tool("cgo")
>> -diff --git a/src/go/build/build.go b/src/go/build/build.go
>> -index fd89871..e16145b 100644
>> ---- a/src/go/build/build.go
>> -+++ b/src/go/build/build.go
>> -@@ -1588,7 +1588,7 @@ func init() {
>> - }
>> -
>> - // ToolDir is the directory containing build tools.
>> --var ToolDir = filepath.Join(runtime.GOROOT(), "pkg/tool/"+runtime.GOOS+"_"+runtime.GOARCH)
>> -+var ToolDir = envOr("GOTOOLDIR", filepath.Join(runtime.GOROOT(), "pkg/tool/"+runtime.GOOS+"_"+runtime.GOARCH))
>> -
>> - // IsLocalImport reports whether the import path is
>> - // a local import path, like ".", "..", "./foo", or "../foo".
>> ---
>> -2.7.4
>> -
>> diff --git a/meta/recipes-devtools/go/go-1.9/0005-cmd-go-make-GOROOT-precious-by-default.patch b/meta/recipes-devtools/go/go-1.9/0005-cmd-go-make-GOROOT-precious-by-default.patch
>> deleted file mode 100644
>> index 6e93bcb6ce..0000000000
>> --- a/meta/recipes-devtools/go/go-1.9/0005-cmd-go-make-GOROOT-precious-by-default.patch
>> +++ /dev/null
>> @@ -1,41 +0,0 @@
>> -From 44f961975dac6cf464a77b5f6dd0c47cc192c4fd Mon Sep 17 00:00:00 2001
>> -From: Matt Madison <matt@madison.systems>
>> -Date: Wed, 13 Sep 2017 08:19:52 -0700
>> -Subject: [PATCH 5/7] cmd/go: make GOROOT precious by default
>> -
>> -For OE builds, we never want packages that have
>> -already been installed into the build root to be
>> -modified, so prevent the go build tool from checking
>> -if they should be rebuilt.
>> -
>> -Also add an environment variable to override this
>> -behavior, just for building the Go runtime.
>> -
>> -Upstream-Status: Pending
>> -
>> -Signed-off-by: Matt Madison <matt@madison.systems>
>> ----
>> - src/cmd/go/internal/load/pkg.go | 7 +++++++
>> - 1 file changed, 7 insertions(+)
>> -
>> -diff --git a/src/cmd/go/internal/load/pkg.go b/src/cmd/go/internal/load/pkg.go
>> -index 60de666..2660d3f 100644
>> ---- a/src/cmd/go/internal/load/pkg.go
>> -+++ b/src/cmd/go/internal/load/pkg.go
>> -@@ -1530,6 +1530,13 @@ func isStale(p *Package) (bool, string) {
>> - return true, "build ID mismatch"
>> - }
>> -
>> -+ // For OE builds, make anything in GOROOT non-stale,
>> -+ // to prevent a package build from overwriting the
>> -+ // build root.
>> -+ if p.Goroot && os.Getenv("GOROOT_OVERRIDE") != "1" {
>> -+ return false, "GOROOT-resident packages do not get rebuilt"
>> -+ }
>> -+
>> - // Package is stale if a dependency is.
>> - for _, p1 := range p.Internal.Deps {
>> - if p1.Stale {
>> ---
>> -2.7.4
>> -
>> diff --git a/meta/recipes-devtools/go/go-1.9/0006-make.bash-add-GOTOOLDIR_BOOTSTRAP-environment-variab.patch b/meta/recipes-devtools/go/go-1.9/0006-make.bash-add-GOTOOLDIR_BOOTSTRAP-environment-variab.patch
>> deleted file mode 100644
>> index f0f564044b..0000000000
>> --- a/meta/recipes-devtools/go/go-1.9/0006-make.bash-add-GOTOOLDIR_BOOTSTRAP-environment-variab.patch
>> +++ /dev/null
>> @@ -1,36 +0,0 @@
>> -From aae74d1045ca03306ba4159206ee3bac72bcdfbb Mon Sep 17 00:00:00 2001
>> -From: Matt Madison <matt@madison.systems>
>> -Date: Wed, 13 Sep 2017 08:23:23 -0700
>> -Subject: [PATCH 6/7] make.bash: add GOTOOLDIR_BOOTSTRAP environment variable
>> -
>> -For cross-canadian builds, we need to use the native
>> -GOTOOLDIR during the bootstrap phase, so provide a way
>> -to pass that setting into the build script.
>> -
>> -Upstream-Status: Pending
>> -
>> -Signed-off-by: Matt Madison <matt@madison.systems>
>> ----
>> - src/make.bash | 3 ++-
>> - 1 file changed, 2 insertions(+), 1 deletion(-)
>> -
>> -diff --git a/src/make.bash b/src/make.bash
>> -index 9553623..2e6fb05 100755
>> ---- a/src/make.bash
>> -+++ b/src/make.bash
>> -@@ -172,10 +172,11 @@ if [ "$do_host_build" = "yes" ]; then
>> - mv cmd/dist/dist "$GOTOOLDIR"/dist
>> - echo
>> -
>> -+ GOTOOLDIR_BOOTSTRAP="${GOTOOLDIR_BOOTSTRAP:-$GOTOOLDIR}"
>> - echo "##### Building packages and commands for host, $GOHOSTOS/$GOHOSTARCH."
>> - # CC_FOR_TARGET is recorded as the default compiler for the go tool. When building for the host, however,
>> - # use the host compiler, CC, from `cmd/dist/dist env` instead.
>> -- CC=$CC GOOS=$GOHOSTOS GOARCH=$GOHOSTARCH \
>> -+ CC=$CC GOOS=$GOHOSTOS GOARCH=$GOHOSTARCH GOTOOLDIR="$GOTOOLDIR_BOOTSTRAP" \
>> - "$GOTOOLDIR"/go_bootstrap install -gcflags "$GO_GCFLAGS" -ldflags "$GO_LDFLAGS" -v std cmd
>> - echo
>> - fi
>> ---
>> -2.7.4
>> -
>> diff --git a/meta/recipes-devtools/go/go-1.9/0007-ld-add-soname-to-shareable-objects.patch b/meta/recipes-devtools/go/go-1.9/0007-ld-add-soname-to-shareable-objects.patch
>> deleted file mode 100644
>> index 6459782d81..0000000000
>> --- a/meta/recipes-devtools/go/go-1.9/0007-ld-add-soname-to-shareable-objects.patch
>> +++ /dev/null
>> @@ -1,46 +0,0 @@
>> -From e957c3458d53e37bf416f51d2f8bf54c195e50f5 Mon Sep 17 00:00:00 2001
>> -From: Matt Madison <matt@madison.systems>
>> -Date: Wed, 13 Sep 2017 08:27:02 -0700
>> -Subject: [PATCH 7/7] ld: add soname to shareable objects
>> -
>> -Shared library handling in OE depends on the inclusion
>> -of an soname header, so update the go linker to add that
>> -header for both internal and external linking.
>> -
>> -Upstream-Status: Pending
>> -
>> -Signed-off-by: Matt Madison <matt@madison.systems>
>> ----
>> - 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 0234105..0b9e2d0 100644
>> ---- a/src/cmd/link/internal/ld/lib.go
>> -+++ b/src/cmd/link/internal/ld/lib.go
>> -@@ -1124,12 +1124,14 @@ func (l *Link) hostlink() {
>> - // Pass -z nodelete to mark the shared library as
>> - // non-closeable: a dlclose will do nothing.
>> - argv = append(argv, "-shared", "-Wl,-z,nodelete")
>> -+ argv = append(argv, fmt.Sprintf("-Wl,-soname,%s", filepath.Base(*flagOutfile)))
>> - }
>> - case BuildmodeShared:
>> - if UseRelro() {
>> - argv = append(argv, "-Wl,-z,relro")
>> - }
>> - argv = append(argv, "-shared")
>> -+ argv = append(argv, fmt.Sprintf("-Wl,-soname,%s", filepath.Base(*flagOutfile)))
>> - case BuildmodePlugin:
>> - if Headtype == objabi.Hdarwin {
>> - argv = append(argv, "-dynamiclib")
>> -@@ -1138,6 +1140,7 @@ func (l *Link) hostlink() {
>> - argv = append(argv, "-Wl,-z,relro")
>> - }
>> - argv = append(argv, "-shared")
>> -+ argv = append(argv, fmt.Sprintf("-Wl,-soname,%s", filepath.Base(*flagOutfile)))
>> - }
>> - }
>> -
>> ---
>> -2.7.4
>> -
>> diff --git a/meta/recipes-devtools/go/go-1.9/0008-make.bash-add-GOHOSTxx-indirection-for-cross-canadia.patch b/meta/recipes-devtools/go/go-1.9/0008-make.bash-add-GOHOSTxx-indirection-for-cross-canadia.patch
>> deleted file mode 100644
>> index 0977c78350..0000000000
>> --- a/meta/recipes-devtools/go/go-1.9/0008-make.bash-add-GOHOSTxx-indirection-for-cross-canadia.patch
>> +++ /dev/null
>> @@ -1,33 +0,0 @@
>> -From 03e6c339d4fb712fbb8c4ca6ef2fc7100dcdb3d7 Mon Sep 17 00:00:00 2001
>> -From: Matt Madison <matt@madison.systems>
>> -Date: Thu, 14 Sep 2017 05:38:10 -0700
>> -Subject: [PATCH 8/8] make.bash: add GOHOSTxx indirection for cross-canadian
>> - builds
>> -
>> -Add environment variables for specifying the host OS/arch
>> -that we are building the compiler for, so it can differ from
>> -the build host OS/arch.
>> -
>> -Upstream-Status: Pending
>> -
>> -Signed-off-by: Matt Madison <matt@madison.systems>
>> ----
>> - src/make.bash | 2 ++
>> - 1 file changed, 2 insertions(+)
>> -
>> -diff --git a/src/make.bash b/src/make.bash
>> -index 2e6fb05..0bdadc6 100755
>> ---- a/src/make.bash
>> -+++ b/src/make.bash
>> -@@ -173,6 +173,8 @@ if [ "$do_host_build" = "yes" ]; then
>> - echo
>> -
>> - GOTOOLDIR_BOOTSTRAP="${GOTOOLDIR_BOOTSTRAP:-$GOTOOLDIR}"
>> -+ GOHOSTOS="${GOHOSTOS_CROSS:-$GOHOSTOS}"
>> -+ GOHOSTARCH="${GOHOSTARCH_CROSS:-$GOHOSTARCH}"
>> - echo "##### Building packages and commands for host, $GOHOSTOS/$GOHOSTARCH."
>> - # CC_FOR_TARGET is recorded as the default compiler for the go tool. When building for the host, however,
>> - # use the host compiler, CC, from `cmd/dist/dist env` instead.
>> ---
>> -2.7.4
>> -
>> diff --git a/meta/recipes-devtools/go/go-1.9/0009-cmd-go-buildmode-pie-forces-external-linking-mode-on.patch b/meta/recipes-devtools/go/go-1.9/0009-cmd-go-buildmode-pie-forces-external-linking-mode-on.patch
>> deleted file mode 100644
>> index aa5fcfdd23..0000000000
>> --- a/meta/recipes-devtools/go/go-1.9/0009-cmd-go-buildmode-pie-forces-external-linking-mode-on.patch
>> +++ /dev/null
>> @@ -1,47 +0,0 @@
>> -From aae44527c8065d54f6acaf87c82cba1ac96fae59 Mon Sep 17 00:00:00 2001
>> -From: Ian Lance Taylor <iant@golang.org>
>> -Date: Fri, 18 Aug 2017 17:46:03 -0700
>> -Subject: [PATCH] cmd/go: -buildmode=pie forces external linking mode on all
>> - systems
>> -
>> -The go tool assumed that -buildmode=pie implied internal linking on
>> -linux-amd64. However, that was changed by CL 36417 for issue #18968.
>> -
>> -Fixes #21452
>> -
>> -Change-Id: I8ed13aea52959cc5c53223f4c41ba35329445545
>> -Reviewed-on: https://go-review.googlesource.com/57231
>> -Run-TryBot: Ian Lance Taylor <iant@golang.org>
>> -TryBot-Result: Gobot Gobot <gobot@golang.org>
>> -Reviewed-by: Avelino <t@avelino.xxx>
>> -Reviewed-by: Rob Pike <r@golang.org>
>> ----
>> -Upstream-Status: Backport
>> -Signed-off-by: Khem Raj <raj.khem@gmail.com>
>> -
>> - src/cmd/go/internal/load/pkg.go | 7 ++++---
>> - 1 file changed, 4 insertions(+), 3 deletions(-)
>> -
>> -diff --git a/src/cmd/go/internal/load/pkg.go b/src/cmd/go/internal/load/pkg.go
>> -index 2660d3f..d40773b 100644
>> ---- a/src/cmd/go/internal/load/pkg.go
>> -+++ b/src/cmd/go/internal/load/pkg.go
>> -@@ -954,11 +954,12 @@ func (p *Package) load(stk *ImportStack, bp *build.Package, err error) *Package
>> -
>> - if cfg.BuildContext.CgoEnabled && p.Name == "main" && !p.Goroot {
>> - // Currently build modes c-shared, pie (on systems that do not
>> -- // support PIE with internal linking mode), plugin, and
>> -- // -linkshared force external linking mode, as of course does
>> -+ // support PIE with internal linking mode (currently all
>> -+ // systems: issue #18968)), plugin, and -linkshared force
>> -+ // external linking mode, as of course does
>> - // -ldflags=-linkmode=external. External linking mode forces
>> - // an import of runtime/cgo.
>> -- pieCgo := cfg.BuildBuildmode == "pie" && (cfg.BuildContext.GOOS != "linux" || cfg.BuildContext.GOARCH != "amd64")
>> -+ pieCgo := cfg.BuildBuildmode == "pie"
>> - linkmodeExternal := false
>> - for i, a := range cfg.BuildLdflags {
>> - if a == "-linkmode=external" {
>> ---
>> -2.14.1
>> -
>> diff --git a/meta/recipes-devtools/go/go-1.9/0010-make.bash-override-CC-when-building-dist-and-go_boot.patch b/meta/recipes-devtools/go/go-1.9/0010-make.bash-override-CC-when-building-dist-and-go_boot.patch
>> deleted file mode 100644
>> index 83fd78c3d7..0000000000
>> --- a/meta/recipes-devtools/go/go-1.9/0010-make.bash-override-CC-when-building-dist-and-go_boot.patch
>> +++ /dev/null
>> @@ -1,43 +0,0 @@
>> -From 21d83dd9499e5be30eea28dd7034d1ea2a01c838 Mon Sep 17 00:00:00 2001
>> -From: Matt Madison <matt@madison.systems>
>> -Date: Tue, 14 Nov 2017 07:38:42 -0800
>> -Subject: [PATCH 10/10] make.bash: override CC when building dist and
>> - go_bootstrap
>> -
>> -For cross-canadian builds, dist and go_bootstrap
>> -run on the build host, so CC needs to point to the
>> -build host's C compiler. Add a BUILD_CC environment
>> -for this, falling back to $CC if not present.
>> -
>> -Upstream-Status: Pending
>> -
>> -Signed-off-by: Matt Madison <matt@madison.systems>
>> ----
>> - src/make.bash | 4 ++--
>> - 1 file changed, 2 insertions(+), 2 deletions(-)
>> -
>> -diff --git a/src/make.bash b/src/make.bash
>> -index 0bdadc6..f199349 100755
>> ---- a/src/make.bash
>> -+++ b/src/make.bash
>> -@@ -131,7 +131,7 @@ if [ "$GOROOT_BOOTSTRAP" = "$GOROOT" ]; then
>> - exit 1
>> - fi
>> - rm -f cmd/dist/dist
>> --GOROOT="$GOROOT_BOOTSTRAP" GOOS="" GOARCH="" "$GOROOT_BOOTSTRAP/bin/go" build -o cmd/dist/dist ./cmd/dist
>> -+CC=${BUILD_CC:-${CC}} GOROOT="$GOROOT_BOOTSTRAP" GOOS="" GOARCH="" "$GOROOT_BOOTSTRAP/bin/go" build -o cmd/dist/dist ./cmd/dist
>> -
>> - # -e doesn't propagate out of eval, so check success by hand.
>> - eval $(./cmd/dist/dist env -p || echo FAIL=true)
>> -@@ -167,7 +167,7 @@ elif [ "$1" = "--host-only" ]; then
>> - fi
>> -
>> - if [ "$do_host_build" = "yes" ]; then
>> -- ./cmd/dist/dist bootstrap $buildall $GO_DISTFLAGS -v # builds go_bootstrap
>> -+ CC=${BUILD_CC:-${CC}} ./cmd/dist/dist bootstrap $buildall $GO_DISTFLAGS -v # builds go_bootstrap
>> - # Delay move of dist tool to now, because bootstrap may clear tool directory.
>> - mv cmd/dist/dist "$GOTOOLDIR"/dist
>> - echo
>> ---
>> -2.7.4
>> -
>> diff --git a/meta/recipes-devtools/go/go-1.9/set-external-linker.patch b/meta/recipes-devtools/go/go-1.9/set-external-linker.patch
>> deleted file mode 100644
>> index d6bd7fa39c..0000000000
>> --- a/meta/recipes-devtools/go/go-1.9/set-external-linker.patch
>> +++ /dev/null
>> @@ -1,111 +0,0 @@
>> -Change the dynamic linker hardcoding to use musl when not using glibc
>> -this should be applied conditional to musl being the system C library
>> -
>> -Upstream-Status: Inappropriate [Real Fix should be portable across libcs]
>> -
>> -Signed-off-by: Khem Raj <raj.khem@gmail.com>
>> -
>> -Index: go/src/cmd/link/internal/amd64/obj.go
>> -===================================================================
>> ---- go.orig/src/cmd/link/internal/amd64/obj.go
>> -+++ go/src/cmd/link/internal/amd64/obj.go
>> -@@ -67,7 +67,7 @@ func Init() {
>> - ld.Thearch.Append64 = ld.Append64l
>> - ld.Thearch.TLSIEtoLE = tlsIEtoLE
>> -
>> -- ld.Thearch.Linuxdynld = "/lib64/ld-linux-x86-64.so.2"
>> -+ ld.Thearch.Linuxdynld = "/lib/ld-musl-x86_64.so.1"
>> - ld.Thearch.Freebsddynld = "/libexec/ld-elf.so.1"
>> - ld.Thearch.Openbsddynld = "/usr/libexec/ld.so"
>> - ld.Thearch.Netbsddynld = "/libexec/ld.elf_so"
>> -Index: go/src/cmd/link/internal/arm/obj.go
>> -===================================================================
>> ---- go.orig/src/cmd/link/internal/arm/obj.go
>> -+++ go/src/cmd/link/internal/arm/obj.go
>> -@@ -63,7 +63,7 @@ func Init() {
>> - ld.Thearch.Append32 = ld.Append32l
>> - ld.Thearch.Append64 = ld.Append64l
>> -
>> -- ld.Thearch.Linuxdynld = "/lib/ld-linux.so.3" // 2 for OABI, 3 for EABI
>> -+ ld.Thearch.Linuxdynld = "/lib/ld-musl-armhf.so.1"
>> - ld.Thearch.Freebsddynld = "/usr/libexec/ld-elf.so.1"
>> - ld.Thearch.Openbsddynld = "/usr/libexec/ld.so"
>> - ld.Thearch.Netbsddynld = "/libexec/ld.elf_so"
>> -Index: go/src/cmd/link/internal/arm64/obj.go
>> -===================================================================
>> ---- go.orig/src/cmd/link/internal/arm64/obj.go
>> -+++ go/src/cmd/link/internal/arm64/obj.go
>> -@@ -62,7 +62,7 @@ func Init() {
>> - ld.Thearch.Append32 = ld.Append32l
>> - ld.Thearch.Append64 = ld.Append64l
>> -
>> -- ld.Thearch.Linuxdynld = "/lib/ld-linux-aarch64.so.1"
>> -+ ld.Thearch.Linuxdynld = "/lib/ld-musl-aarch64.so.1"
>> -
>> - ld.Thearch.Freebsddynld = "XXX"
>> - ld.Thearch.Openbsddynld = "XXX"
>> -Index: go/src/cmd/link/internal/mips/obj.go
>> -===================================================================
>> ---- go.orig/src/cmd/link/internal/mips/obj.go
>> -+++ go/src/cmd/link/internal/mips/obj.go
>> -@@ -77,7 +77,7 @@ func Init() {
>> - ld.Thearch.Append64 = ld.Append64b
>> - }
>> -
>> -- ld.Thearch.Linuxdynld = "/lib/ld.so.1"
>> -+ ld.Thearch.Linuxdynld = "/lib/ld-musl-mipsle.so.1"
>> -
>> - ld.Thearch.Freebsddynld = "XXX"
>> - ld.Thearch.Openbsddynld = "XXX"
>> -Index: go/src/cmd/link/internal/mips64/obj.go
>> -===================================================================
>> ---- go.orig/src/cmd/link/internal/mips64/obj.go
>> -+++ go/src/cmd/link/internal/mips64/obj.go
>> -@@ -75,7 +75,7 @@ func Init() {
>> - ld.Thearch.Append64 = ld.Append64b
>> - }
>> -
>> -- ld.Thearch.Linuxdynld = "/lib64/ld64.so.1"
>> -+ ld.Thearch.Linuxdynld = "/lib64/ld-musl-mips64le.so.1"
>> -
>> - ld.Thearch.Freebsddynld = "XXX"
>> - ld.Thearch.Openbsddynld = "XXX"
>> -Index: go/src/cmd/link/internal/ppc64/obj.go
>> -===================================================================
>> ---- go.orig/src/cmd/link/internal/ppc64/obj.go
>> -+++ go/src/cmd/link/internal/ppc64/obj.go
>> -@@ -77,7 +77,7 @@ func Init() {
>> - }
>> -
>> - // TODO(austin): ABI v1 uses /usr/lib/ld.so.1
>> -- ld.Thearch.Linuxdynld = "/lib64/ld64.so.1"
>> -+ ld.Thearch.Linuxdynld = "/lib/ld-musl-powerpc64le.so.1"
>> -
>> - ld.Thearch.Freebsddynld = "XXX"
>> - ld.Thearch.Openbsddynld = "XXX"
>> -Index: go/src/cmd/link/internal/s390x/obj.go
>> -===================================================================
>> ---- go.orig/src/cmd/link/internal/s390x/obj.go
>> -+++ go/src/cmd/link/internal/s390x/obj.go
>> -@@ -62,7 +62,7 @@ func Init() {
>> - ld.Thearch.Append32 = ld.Append32b
>> - ld.Thearch.Append64 = ld.Append64b
>> -
>> -- ld.Thearch.Linuxdynld = "/lib64/ld64.so.1"
>> -+ ld.Thearch.Linuxdynld = "/lib/ld-musl-s390x.so.1"
>> -
>> - // not relevant for s390x
>> - ld.Thearch.Freebsddynld = "XXX"
>> -Index: go/src/cmd/link/internal/x86/obj.go
>> -===================================================================
>> ---- go.orig/src/cmd/link/internal/x86/obj.go
>> -+++ go/src/cmd/link/internal/x86/obj.go
>> -@@ -63,7 +63,7 @@ func Init() {
>> - ld.Thearch.Append32 = ld.Append32l
>> - ld.Thearch.Append64 = ld.Append64l
>> -
>> -- ld.Thearch.Linuxdynld = "/lib/ld-linux.so.2"
>> -+ ld.Thearch.Linuxdynld = "/lib/ld-musl-i386.so.1"
>> - ld.Thearch.Freebsddynld = "/usr/libexec/ld-elf.so.1"
>> - ld.Thearch.Openbsddynld = "/usr/libexec/ld.so"
>> - ld.Thearch.Netbsddynld = "/usr/libexec/ld.elf_so"
>> diff --git a/meta/recipes-devtools/go/go-common.inc b/meta/recipes-devtools/go/go-common.inc
>> index 37138b51ed..611775b2cc 100644
>> --- a/meta/recipes-devtools/go/go-common.inc
>> +++ b/meta/recipes-devtools/go/go-common.inc
>> @@ -22,6 +22,8 @@ UPSTREAM_CHECK_REGEX = "(?P<pver>\d+(\.\d+)+)\.src\.tar"
>> INHIBIT_PACKAGE_DEBUG_SPLIT = "1"
>> SSTATE_SCAN_CMD = "true"
>>
>> +export GOROOT_OVERRIDE = "1"
>> +
>> do_compile_prepend() {
>> BUILD_CC=${BUILD_CC}
>> }
>> diff --git a/meta/recipes-devtools/go/go-cross-canadian.inc b/meta/recipes-devtools/go/go-cross-canadian.inc
>> index 8afda6b2ce..c84aa4c9eb 100644
>> --- a/meta/recipes-devtools/go/go-cross-canadian.inc
>> +++ b/meta/recipes-devtools/go/go-cross-canadian.inc
>> @@ -7,34 +7,34 @@ PN = "go-cross-canadian-${TRANSLATED_TARGET_ARCH}"
>>
>> export GOHOSTOS = "${BUILD_GOOS}"
>> export GOHOSTARCH = "${BUILD_GOARCH}"
>> -export GOHOSTOS_CROSS = "${HOST_GOOS}"
>> -export GOHOSTARCH_CROSS = "${HOST_GOARCH}"
>> export GOROOT_BOOTSTRAP = "${STAGING_LIBDIR_NATIVE}/go"
>> export GOTOOLDIR_BOOTSTRAP = "${STAGING_LIBDIR_NATIVE}/${HOST_SYS}/go/pkg/tool/${BUILD_GOTUPLE}"
>> export GOROOT_FINAL = "${libdir}/go"
>> export CGO_ENABLED = "1"
>> -export CC_FOR_TARGET = "${TARGET_PREFIX}gcc"
>> -export CXX_FOR_TARGET = "${TARGET_PREFIX}g++"
>> -CC = "${HOST_PREFIX}gcc"
>> -export CGO_CFLAGS = "--sysroot=${STAGING_DIR_TARGET} ${HOST_CC_ARCH} ${CFLAGS}"
>> -export CGO_LDFLAGS = "--sysroot=${STAGING_DIR_TARGET} ${HOST_CC_ARCH} ${LDFLAGS}"
>> -export GO_LDFLAGS = '-linkmode external -extld ${HOST_PREFIX}gcc -extldflags "--sysroot=${STAGING_DIR_TARGET} ${HOST_CC_ARCH} ${LDFLAGS}"'
>> +export GOCACHE = "off"
>> +export GOTMPDIR ?= "${WORKDIR}/go-tmp"
>> +GOTMPDIR[vardepvalue] = ""
>> +#CC = "${HOST_PREFIX}gcc"
>> +export CGO_CFLAGS = "${CFLAGS}"
>> +export CGO_LDFLAGS = "${LDFLAGS}"
>> +export GO_LDFLAGS = '-v -linkmode external -extld ${HOST_PREFIX}gcc -extldflags "--sysroot=${STAGING_DIR_HOST} ${HOST_CC_ARCH} ${LDFLAGS}"'
>>
>> do_configure[noexec] = "1"
>>
>> do_compile() {
>> - export GOBIN="${B}/bin"
>> - rm -rf ${GOBIN} ${B}/pkg
>> - mkdir ${GOBIN}
>> + export CC_FOR_${HOST_GOOS}_${HOST_GOARCH}="${HOST_PREFIX}gcc --sysroot=${STAGING_DIR_HOST}${SDKPATHNATIVE}"
>> + export CXX_FOR_${HOST_GOOS}_${HOST_GOARCH}="${HOST_PREFIX}gxx --sysroot=${STAGING_DIR_HOST}${SDKPATHNATIVE}"
>> cd src
>> ./make.bash --host-only --no-banner
>> cd ${B}
>> }
>> +do_compile[dirs] =+ "${GOTMPDIR} ${B}/bin ${B}/pkg"
>> +do_compile[cleandirs] += "${GOTMPDIR} ${B}/bin ${B}/pkg"
>>
>>
>> make_wrapper() {
>> - rm -f ${D}${bindir}/$2
>> - cat <<END >${D}${bindir}/$2
>> + rm -f ${D}${bindir}/$2
>> + cat <<END >${D}${bindir}/$2
>> #!/bin/sh
>> here=\`dirname \$0\`
>> native_goroot=\`readlink -f \$here/../../lib/${TARGET_SYS}/go\`
>> @@ -46,7 +46,7 @@ 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
>> + chmod +x ${D}${bindir}/$2
>> }
>>
>> do_install() {
>> diff --git a/meta/recipes-devtools/go/go-cross-canadian_1.9.bb b/meta/recipes-devtools/go/go-cross-canadian_1.10.bb
>> similarity index 100%
>> rename from meta/recipes-devtools/go/go-cross-canadian_1.9.bb
>> rename to meta/recipes-devtools/go/go-cross-canadian_1.10.bb
>> diff --git a/meta/recipes-devtools/go/go-cross.inc b/meta/recipes-devtools/go/go-cross.inc
>> index 3ac7211bc3..fe92651581 100644
>> --- a/meta/recipes-devtools/go/go-cross.inc
>> +++ b/meta/recipes-devtools/go/go-cross.inc
>> @@ -1,7 +1,7 @@
>> inherit cross
>>
>> PROVIDES = "virtual/${TARGET_PREFIX}go"
>> -DEPENDS += "go-native"
>> +DEPENDS = "go-native"
>>
>> PN = "go-cross-${TARGET_ARCH}"
>>
>> @@ -13,26 +13,27 @@ export GOARM = "${TARGET_GOARM}"
>> export GO386 = "${TARGET_GO386}"
>> export GOROOT_BOOTSTRAP = "${STAGING_LIBDIR_NATIVE}/go"
>> export GOROOT_FINAL = "${libdir}/go"
>> +export GOCACHE = "off"
>> +export GOTMPDIR ?= "${WORKDIR}/go-tmp"
>> +GOTMPDIR[vardepvalue] = ""
>> export CGO_ENABLED = "1"
>> -export CC_FOR_TARGET="${TARGET_PREFIX}gcc ${TARGET_CC_ARCH} --sysroot=${STAGING_DIR_TARGET}"
>> -export CXX_FOR_TARGET="${TARGET_PREFIX}g++ ${TARGET_CC_ARCH} --sysroot=${STAGING_DIR_TARGET}"
>> CC = "${@d.getVar('BUILD_CC').strip()}"
>>
>> do_configure[noexec] = "1"
>>
>> do_compile() {
>> - export GOBIN="${B}/bin"
>> - rm -rf ${GOBIN} ${B}/pkg
>> - mkdir ${GOBIN}
>> - cd src
>> - ./make.bash --host-only
>> - cd ${B}
>> + export CC_FOR_${GOOS}_${GOARCH}="${TARGET_PREFIX}gcc ${TARGET_CC_ARCH} --sysroot=${STAGING_DIR_TARGET}"
>> + export CXX_FOR_${GOOS}_${GOARCh}="${TARGET_PREFIX}g++ ${TARGET_CC_ARCH} --sysroot=${STAGING_DIR_TARGET}"
>> + cd src
>> + ./make.bash --host-only --no-banner
>> + cd ${B}
>> }
>> -
>> +do_compile[dirs] =+ "${GOTMPDIR} ${B}/bin ${B}/pkg"
>> +do_compile[cleandirs] += "${GOTMPDIR} ${B}/bin ${B}/pkg"
>>
>> make_wrapper() {
>> - rm -f ${D}${bindir}/$2
>> - cat <<END >${D}${bindir}/$2
>> + rm -f ${D}${bindir}/$2
>> + cat <<END >${D}${bindir}/$2
>> #!/bin/bash
>> here=\`dirname \$0\`
>> export GOARCH="${TARGET_GOARCH}"
>> @@ -41,22 +42,22 @@ export GOARM="\${GOARM:-${TARGET_GOARM}}"
>> export GO386="\${GO386:-${TARGET_GO386}}"
>> \$here/../../lib/${CROSS_TARGET_SYS_DIR}/go/bin/$1 "\$@"
>> END
>> - chmod +x ${D}${bindir}/$2
>> + 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)
>> - rm -rf ${D}${libdir}/go/src/runtime/pprof/testdata
>> - 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
>> + 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
>> }
>> diff --git a/meta/recipes-devtools/go/go-cross_1.9.bb b/meta/recipes-devtools/go/go-cross_1.10.bb
>> similarity index 100%
>> rename from meta/recipes-devtools/go/go-cross_1.9.bb
>> rename to meta/recipes-devtools/go/go-cross_1.10.bb
>> diff --git a/meta/recipes-devtools/go/go-crosssdk.inc b/meta/recipes-devtools/go/go-crosssdk.inc
>> index f67e4b92a0..05ca62eba8 100644
>> --- a/meta/recipes-devtools/go/go-crosssdk.inc
>> +++ b/meta/recipes-devtools/go/go-crosssdk.inc
>> @@ -11,21 +11,21 @@ export GOARCH = "${TARGET_GOARCH}"
>> export GOROOT_BOOTSTRAP = "${STAGING_LIBDIR_NATIVE}/go"
>> export GOROOT_FINAL = "${libdir}/go"
>> export CGO_ENABLED = "1"
>> -export CC_FOR_TARGET="${TARGET_PREFIX}gcc ${TARGET_CC_ARCH} --sysroot=${STAGING_DIR_TARGET}${SDKPATHNATIVE}"
>> -export CXX_FOR_TARGET="${TARGET_PREFIX}g++ ${TARGET_CC_ARCH} --sysroot=${STAGING_DIR_TARGET}${SDKPATHNATIVE}"
>> -export GO_INSTALL = "cmd"
>> -CC = "${@d.getVar('BUILD_CC').strip()}"
>> +export GOCACHE = "off"
>> +export GOTMPDIR ?= "${WORKDIR}/go-tmp"
>> +GOTMPDIR[vardepvalue] = ""
>>
>> do_configure[noexec] = "1"
>>
>> do_compile() {
>> - export GOBIN="${B}/bin"
>> - rm -rf ${GOBIN} ${B}/pkg
>> - mkdir ${GOBIN}
>> + export CC_FOR_${TARGET_GOOS}_${TARGET_GOARCH}="${TARGET_PREFIX}gcc ${TARGET_CC_ARCH} --sysroot=${STAGING_DIR_TARGET}${SDKPATHNATIVE}"
>> + export CXX_FOR_${TARGET_GOOS}_${TARGET_GOARCH}="${TARGET_PREFIX}g++ ${TARGET_CC_ARCH} --sysroot=${STAGING_DIR_TARGET}${SDKPATHNATIVE}"
>> cd src
>> - ./make.bash --host-only
>> + ./make.bash --host-only --no-banner
>> cd ${B}
>> }
>> +do_compile[dirs] =+ "${GOTMPDIR} ${B}/bin ${B}/pkg"
>> +do_compile[cleandirs] += "${GOTMPDIR} ${B}/bin ${B}/pkg"
>>
>> make_wrapper() {
>> rm -f ${D}${bindir}/$2
>> diff --git a/meta/recipes-devtools/go/go-crosssdk_1.9.bb b/meta/recipes-devtools/go/go-crosssdk_1.10.bb
>> similarity index 100%
>> rename from meta/recipes-devtools/go/go-crosssdk_1.9.bb
>> rename to meta/recipes-devtools/go/go-crosssdk_1.10.bb
>> diff --git a/meta/recipes-devtools/go/go-native.inc b/meta/recipes-devtools/go/go-native.inc
>> index 95db1c2b7c..31e899da82 100644
>> --- a/meta/recipes-devtools/go/go-native.inc
>> +++ b/meta/recipes-devtools/go/go-native.inc
>> @@ -4,34 +4,33 @@ nonstaging_libdir := "${libdir}"
>>
>> inherit native
>>
>> -SRC_URI_append = " http://golang.org/dl/go1.4.3.src.tar.gz;name=bootstrap;subdir=go1.4"
>> -SRC_URI[bootstrap.md5sum] = "dfb604511115dd402a77a553a5923a04"
>> -SRC_URI[bootstrap.sha256sum] = "9947fc705b0b841b5938c48b22dc33e9647ec0752bae66e50278df4f23f64959"
>> +SRC_URI_append = " https://dl.google.com/go/go1.4-bootstrap-20171003.tar.gz;name=bootstrap;subdir=go1.4"
>> +SRC_URI[bootstrap.md5sum] = "dbf727a4b0e365bf88d97cbfde590016"
>> +SRC_URI[bootstrap.sha256sum] = "f4ff5b5eb3a3cae1c993723f3eab519c5bae18866b5e5f96fe1102f0cb5c3e52"
>>
>> export GOOS = "${BUILD_GOOS}"
>> export GOARCH = "${BUILD_GOARCH}"
>> +export GOTMPDIR ?= "${WORKDIR}/go-tmp"
>> +GOTMPDIR[vardepvalue] = ""
>> CC = "${@d.getVar('BUILD_CC').strip()}"
>>
>> export CGO_ENABLED = "1"
>>
>> do_configure() {
>> - cd ${WORKDIR}/go1.4/go/src
>> - CGO_ENABLED=0 GOROOT=${WORKDIR}/go1.4/go ./make.bash
>> + cd ${WORKDIR}/go1.4/go/src
>> + CGO_ENABLED=0 GOROOT=${WORKDIR}/go1.4/go ./make.bash
>> }
>>
>> do_compile() {
>> - export GOBIN="${B}/bin"
>> export GOROOT_FINAL="${nonstaging_libdir}/go"
>> export GOROOT_BOOTSTRAP="${WORKDIR}/go1.4/go"
>> - rm -rf ${GOBIN}
>> - mkdir ${GOBIN}
>> -
>> - export TMPDIR=${WORKDIR}/build-tmp
>> - mkdir -p ${WORKDIR}/build-tmp
>>
>> cd src
>> - ./make.bash --host-only
>> + ./make.bash --no-banner
>> + cd ${B}
>> }
>> +do_compile[dirs] =+ "${GOTMPDIR} ${B}/bin"
>> +do_compile[cleandirs] += "${GOTMPDIR} ${B}/bin"
>>
>> make_wrapper() {
>> rm -f ${D}${bindir}/$2$3
>> @@ -51,7 +50,7 @@ do_install() {
>> (cd ${S}/src; for d in *; do \
>> [ -d $d ] && cp -a ${S}/src/$d ${D}${libdir}/go/src/; \
>> done)
>> - rm -rf ${D}${libdir}/go/src/runtime/pprof/testdata
>> + find ${D}${libdir}/go/src -depth -type d -name testdata -exec rm -rf {} \;
>> install -d ${D}${bindir} ${D}${libdir}/go/bin
>> for f in ${B}/bin/*
>> do
>> diff --git a/meta/recipes-devtools/go/go-native_1.9.bb b/meta/recipes-devtools/go/go-native_1.10.bb
>> similarity index 100%
>> rename from meta/recipes-devtools/go/go-native_1.9.bb
>> rename to meta/recipes-devtools/go/go-native_1.10.bb
>> diff --git a/meta/recipes-devtools/go/go-runtime.inc b/meta/recipes-devtools/go/go-runtime.inc
>> index 29ae86e4ee..7a3b415b3f 100644
>> --- a/meta/recipes-devtools/go/go-runtime.inc
>> +++ b/meta/recipes-devtools/go/go-runtime.inc
>> @@ -10,11 +10,18 @@ export GOARM = "${TARGET_GOARM}"
>> export GO386 = "${TARGET_GO386}"
>> export GOROOT_BOOTSTRAP = "${STAGING_LIBDIR_NATIVE}/go"
>> export GOROOT_FINAL = "${libdir}/go"
>> -export GO_TARGET_INSTALL = "std"
>> export CGO_ENABLED = "1"
>> -export CC_FOR_TARGET="${CC}"
>> -export CXX_FOR_TARGET="${CXX}"
>> -export GOROOT_OVERRIDE = "1"
>> +export CGO_CFLAGS = "${CFLAGS}"
>> +export CGO_CPPFLAGS = "${CPPFLAGS}"
>> +export CGO_CXXFLAGS = "${CXXFLAGS}"
>> +export CGO_LDFLAGS = "${LDFLAGS}"
>> +export GOCACHE = "off"
>> +export GOTMPDIR ?= "${WORKDIR}/go-tmp"
>> +GOTMPDIR[vardepvalue] = ""
>> +GO_EXTLDFLAGS ?= "${HOST_CC_ARCH}${TOOLCHAIN_OPTIONS} ${LDFLAGS}"
>> +GO_LINKMODE ?= ""
>> +GO_LINKMODE_class-nativesdk = "--linkmode=external"
>> +GO_LDFLAGS ?= '-ldflags="${GO_LINKMODE} -extldflags '${GO_EXTLDFLAGS}'"'
>>
>> do_configure() {
>> :
>> @@ -25,21 +32,20 @@ do_configure_libc-musl() {
>> }
>>
>> do_compile() {
>> - export GOBIN="${B}/bin"
>> - export CC="${@d.getVar('BUILD_CC').strip()}"
>> - rm -rf ${GOBIN} ${B}/pkg
>> - mkdir ${GOBIN}
>> + export CC_FOR_${TARGET_GOOS}_${TARGET_GOARCH}="${CC}"
>> + export CXX_FOR_${TARGET_GOOS}_${TARGET_GOARCH}="${CXX}"
>> +
>> cd src
>> - ./make.bash --host-only
>> - cp ${B}/pkg/tool/${BUILD_GOTUPLE}/go_bootstrap ${B}
>> - rm -rf ${B}/pkg/${TARGET_GOTUPLE}
>> - ./make.bash --target-only
>> + ./make.bash --target-only --no-banner std
>> if [ -n "${GO_DYNLINK}" ]; then
>> - cp ${B}/go_bootstrap ${B}/pkg/tool/${BUILD_GOTUPLE}
>> - GO_FLAGS="-buildmode=shared" GO_LDFLAGS="-extldflags \"${LDFLAGS}\"" ./make.bash --target-only
>> + export GOTOOLDIR="${B}/pkg/tool/native_native"
>> + CC="$CC_FOR_${TARGET_GOOS}_${TARGET_GOARCH}" GOARCH="${TARGET_GOARCH}" GOOS="${TARGET_GOOS}" GOROOT=${B} \
>> + $GOTOOLDIR/go_bootstrap install -linkshared -buildmode=shared ${GO_LDFLAGS} std
>> fi
>> cd ${B}
>> }
>> +do_compile[dirs] =+ "${GOTMPDIR} ${B}/bin ${B}/pkg"
>> +do_compile[cleandirs] += "${GOTMPDIR} ${B}/bin ${B}/pkg"
>>
>> do_install() {
>> install -d ${D}${libdir}/go/src
>> @@ -54,20 +60,10 @@ do_install() {
>> 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
>> }
>>
>> -# Remove test binaries that cannot be relocated
>> -do_install_append_class-nativesdk() {
>> - rm -rf ${D}${libdir}/go/src/runtime/pprof/testdata
>> -}
>> -
>> -# These testdata directories aren't needed for builds and contain binaries
>> -# that can cause errors in sysroot_strip(), so just remove them.
>> -sysroot_stage_all_append() {
>> - find ${SYSROOT_DESTDIR}${libdir}/go/src -depth -type d -name 'testdata' -exec rm -rf {} \;
>> -}
>> -
>> ALLOW_EMPTY_${PN} = "1"
>> FILES_${PN} = "${libdir}/go/pkg/${TARGET_GOTUPLE}_dynlink/*${SOLIBSDEV}"
>> FILES_${PN}-dev = "${libdir}/go/src ${libdir}/go/pkg/include \
>> @@ -78,8 +74,6 @@ FILES_${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 \
>> -"
>> -FILES_${PN}-staticdev = "${libdir}/go/pkg/${TARGET_GOTUPLE} \
>> ${libdir}/go/pkg/${TARGET_GOTUPLE}_dynlink/*.a \
>> ${libdir}/go/pkg/${TARGET_GOTUPLE}_dynlink/*/*.a \
>> ${libdir}/go/pkg/${TARGET_GOTUPLE}_dynlink/*/*/*.a \
>> @@ -88,11 +82,15 @@ FILES_${PN}-staticdev = "${libdir}/go/pkg/${TARGET_GOTUPLE} \
>> ${libdir}/go/pkg/${TARGET_GOTUPLE}_dynlink/*/*/*/*/*/*.a \
>> ${libdir}/go/pkg/${TARGET_GOTUPLE}_dynlink/*/*/*/*/*/*/*.a \
>> "
>> -# The testdata directories in the source tree include some binaries for various
>> -# architectures, scripts, and .a files
>> -INSANE_SKIP_${PN}-dev = "staticdev ldflags file-rdeps arch"
>> +FILES_${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_${PN}-dev = "staticdev file-rdeps arch"
>>
>> INHIBIT_PACKAGE_STRIP = "1"
>> INHIBIT_PACKAGE_DEBUG_SPLIT = "1"
>> +INHIBIT_SYSROOT_STRIP = "1"
>>
>> BBCLASSEXTEND = "nativesdk"
>> diff --git a/meta/recipes-devtools/go/go-runtime_1.9.bb b/meta/recipes-devtools/go/go-runtime_1.10.bb
>> similarity index 100%
>> rename from meta/recipes-devtools/go/go-runtime_1.9.bb
>> rename to meta/recipes-devtools/go/go-runtime_1.10.bb
>> diff --git a/meta/recipes-devtools/go/go-target.inc b/meta/recipes-devtools/go/go-target.inc
>> index cac5d78227..a53a314c78 100644
>> --- a/meta/recipes-devtools/go/go-target.inc
>> +++ b/meta/recipes-devtools/go/go-target.inc
>> @@ -11,10 +11,9 @@ export GO386 = "${TARGET_GO386}"
>> export GOROOT_BOOTSTRAP = "${STAGING_LIBDIR_NATIVE}/go"
>> export GOROOT_FINAL = "${libdir}/go"
>> export CGO_ENABLED = "1"
>> -export CC_FOR_TARGET = "${CC}"
>> -export CXX_FOR_TARGET = "${CXX}"
>> -export GO_TARGET_INSTALL = "cmd"
>> -export GO_FLAGS = "-a"
>> +export GOCACHE = "off"
>> +export GOTMPDIR ?= "${WORKDIR}/go-tmp"
>> +GOTMPDIR[vardepvalue] = ""
>> GO_LDFLAGS = ""
>> GO_LDFLAGS_class-nativesdk = "-linkmode external"
>> export GO_LDFLAGS
>> @@ -25,24 +24,22 @@ SECURITY_LDFLAGS = ""
>> do_configure[noexec] = "1"
>>
>> do_compile() {
>> - export GOBIN="${B}/bin"
>> - export CC="${@d.getVar('BUILD_CC').strip()}"
>> - rm -rf ${GOBIN} ${B}/pkg
>> - mkdir ${GOBIN}
>> -
>> - export TMPDIR=${WORKDIR}/build-tmp
>> - mkdir -p ${WORKDIR}/build-tmp
>> + export CC_FOR_${TARGET_GOOS}_${TARGET_GOARCH}="${CC}"
>> + export CXX_FOR_${TARGET_GOOS}_${TARGET_GOARCH}="${CXX}"
>>
>> cd src
>> - ./make.bash
>> + ./make.bash --target-only --no-banner
>> cd ${B}
>> }
>> +do_compile[dirs] =+ "${GOTMPDIR} ${B}/bin ${B}/pkg"
>> +do_compile[cleandirs] += "${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
>> diff --git a/meta/recipes-devtools/go/go_1.9.bb b/meta/recipes-devtools/go/go_1.10.bb
>> similarity index 100%
>> rename from meta/recipes-devtools/go/go_1.9.bb
>> rename to meta/recipes-devtools/go/go_1.10.bb
>> --
>> 2.14.1
>>
>> --
>> _______________________________________________
>> Openembedded-core mailing list
>> Openembedded-core@lists.openembedded.org
>> http://lists.openembedded.org/mailman/listinfo/openembedded-core
^ permalink raw reply [flat|nested] 19+ messages in thread
* Re: [PATCH v2 1/8] go: update go 1.9 -> go 1.10
2018-02-28 20:33 ` Matt Madison
@ 2018-02-28 20:41 ` Khem Raj
0 siblings, 0 replies; 19+ messages in thread
From: Khem Raj @ 2018-02-28 20:41 UTC (permalink / raw)
To: Matt Madison
Cc: Otavio Salvador, Patches and discussions about the oe-core layer
On Wed, Feb 28, 2018 at 12:33 PM, Matt Madison <matt@madison.systems> wrote:
> On Wed, Feb 28, 2018 at 11:48 AM, Khem Raj <raj.khem@gmail.com> wrote:
>> On Tue, Feb 27, 2018 at 4:36 AM, Matt Madison <matt@madison.systems> wrote:
>>> * Patches and recipes reworked for go 1.10's significant
>>> changes to its bootstrap and build steps
>>>
>>> * Update go1.4 source tarball used for go-native
>>> bootstrapping to the version recommended
>>> in the current go documentation
>>>
>>> * Remove test data from installed sources to eliminate
>>> some packaging QA warnings
>>>
>>> * Set GOCACHE to 'off' to disable 1.10's build caching
>>> in the go recipes and bbclass
>>>
>>
>> I gave it a shot and its failing to compile some of the modues with this error
>>
>> | /tmp/go-link-766579509/go.o:go.go:runtime.main_init·f: error:
>> undefined reference to 'main.init'
>> | /tmp/go-link-766579509/go.o:go.go:runtime.main_main·f: error:
>> undefined reference to 'main.main'
>> | collect2: error: ld returned 1 exit status
>
> This, Ross's and one of the errors Richard mentioned are due to the
> security flags, which
> I missed in my unit testing.
yes i am using security flags too
>
> Thanks,
> -Matt
>
>
>>
>>
>> In order to reproduce the error you can try to add my fork meta-influx layer
>>
>> https://github.com/kraj/meta-influx -b kraj/develop
>>
>> then
>>
>> bitbake github.com-oneofone-xxhash
>>
>>> Signed-off-by: Matt Madison <matt@madison.systems>
>>> ---
>>> meta/classes/go.bbclass | 2 +
>>> meta/recipes-devtools/go/go-1.10.inc | 21 ++
>>> ...1-allow-CC-and-CXX-to-have-multiple-words.patch | 49 ++++
>>> ...-content-based-hash-generation-less-pedan.patch | 220 ++++++++++++++++
>>> ...OLDIR-to-be-overridden-in-the-environment.patch | 64 +++++
>>> .../0004-ld-add-soname-to-shareable-objects.patch | 47 ++++
>>> ...verride-CC-when-building-dist-and-go_boot.patch | 40 +++
>>> ...-cmd-dist-separate-host-and-target-builds.patch | 277 +++++++++++++++++++++
>>> ...07-cmd-go-make-GOROOT-precious-by-default.patch | 97 ++++++++
>>> ...ld-replace-glibc-dynamic-linker-with-musl.patch | 130 ++++++++++
>>> meta/recipes-devtools/go/go-1.9.inc | 26 --
>>> .../0001-make.bash-quote-CC_FOR_TARGET.patch | 32 ---
>>> ...CC-and-CXX-environment-variable-construct.patch | 67 -----
>>> ...sh-better-separate-host-and-target-builds.patch | 92 -------
>>> ...w-GOTOOLDIR-to-be-overridden-in-the-envir.patch | 68 -----
>>> ...05-cmd-go-make-GOROOT-precious-by-default.patch | 41 ---
>>> ...dd-GOTOOLDIR_BOOTSTRAP-environment-variab.patch | 36 ---
>>> .../0007-ld-add-soname-to-shareable-objects.patch | 46 ----
>>> ...dd-GOHOSTxx-indirection-for-cross-canadia.patch | 33 ---
>>> ...dmode-pie-forces-external-linking-mode-on.patch | 47 ----
>>> ...verride-CC-when-building-dist-and-go_boot.patch | 43 ----
>>> .../go/go-1.9/set-external-linker.patch | 111 ---------
>>> meta/recipes-devtools/go/go-common.inc | 2 +
>>> meta/recipes-devtools/go/go-cross-canadian.inc | 28 +--
>>> ...s-canadian_1.9.bb => go-cross-canadian_1.10.bb} | 0
>>> meta/recipes-devtools/go/go-cross.inc | 55 ++--
>>> .../go/{go-cross_1.9.bb => go-cross_1.10.bb} | 0
>>> meta/recipes-devtools/go/go-crosssdk.inc | 16 +-
>>> .../go/{go-crosssdk_1.9.bb => go-crosssdk_1.10.bb} | 0
>>> meta/recipes-devtools/go/go-native.inc | 25 +-
>>> .../go/{go-native_1.9.bb => go-native_1.10.bb} | 0
>>> meta/recipes-devtools/go/go-runtime.inc | 58 +++--
>>> .../go/{go-runtime_1.9.bb => go-runtime_1.10.bb} | 0
>>> meta/recipes-devtools/go/go-target.inc | 21 +-
>>> meta/recipes-devtools/go/{go_1.9.bb => go_1.10.bb} | 0
>>> 35 files changed, 1048 insertions(+), 746 deletions(-)
>>> create mode 100644 meta/recipes-devtools/go/go-1.10.inc
>>> create mode 100644 meta/recipes-devtools/go/go-1.10/0001-allow-CC-and-CXX-to-have-multiple-words.patch
>>> create mode 100644 meta/recipes-devtools/go/go-1.10/0002-cmd-go-make-content-based-hash-generation-less-pedan.patch
>>> create mode 100644 meta/recipes-devtools/go/go-1.10/0003-allow-GOTOOLDIR-to-be-overridden-in-the-environment.patch
>>> create mode 100644 meta/recipes-devtools/go/go-1.10/0004-ld-add-soname-to-shareable-objects.patch
>>> create mode 100644 meta/recipes-devtools/go/go-1.10/0005-make.bash-override-CC-when-building-dist-and-go_boot.patch
>>> create mode 100644 meta/recipes-devtools/go/go-1.10/0006-cmd-dist-separate-host-and-target-builds.patch
>>> create mode 100644 meta/recipes-devtools/go/go-1.10/0007-cmd-go-make-GOROOT-precious-by-default.patch
>>> create mode 100644 meta/recipes-devtools/go/go-1.10/0008-ld-replace-glibc-dynamic-linker-with-musl.patch
>>> delete mode 100644 meta/recipes-devtools/go/go-1.9.inc
>>> delete mode 100644 meta/recipes-devtools/go/go-1.9/0001-make.bash-quote-CC_FOR_TARGET.patch
>>> delete mode 100644 meta/recipes-devtools/go/go-1.9/0002-cmd-go-fix-CC-and-CXX-environment-variable-construct.patch
>>> delete mode 100644 meta/recipes-devtools/go/go-1.9/0003-make.bash-better-separate-host-and-target-builds.patch
>>> delete mode 100644 meta/recipes-devtools/go/go-1.9/0004-cmd-go-allow-GOTOOLDIR-to-be-overridden-in-the-envir.patch
>>> delete mode 100644 meta/recipes-devtools/go/go-1.9/0005-cmd-go-make-GOROOT-precious-by-default.patch
>>> delete mode 100644 meta/recipes-devtools/go/go-1.9/0006-make.bash-add-GOTOOLDIR_BOOTSTRAP-environment-variab.patch
>>> delete mode 100644 meta/recipes-devtools/go/go-1.9/0007-ld-add-soname-to-shareable-objects.patch
>>> delete mode 100644 meta/recipes-devtools/go/go-1.9/0008-make.bash-add-GOHOSTxx-indirection-for-cross-canadia.patch
>>> delete mode 100644 meta/recipes-devtools/go/go-1.9/0009-cmd-go-buildmode-pie-forces-external-linking-mode-on.patch
>>> delete mode 100644 meta/recipes-devtools/go/go-1.9/0010-make.bash-override-CC-when-building-dist-and-go_boot.patch
>>> delete mode 100644 meta/recipes-devtools/go/go-1.9/set-external-linker.patch
>>> rename meta/recipes-devtools/go/{go-cross-canadian_1.9.bb => go-cross-canadian_1.10.bb} (100%)
>>> rename meta/recipes-devtools/go/{go-cross_1.9.bb => go-cross_1.10.bb} (100%)
>>> rename meta/recipes-devtools/go/{go-crosssdk_1.9.bb => go-crosssdk_1.10.bb} (100%)
>>> rename meta/recipes-devtools/go/{go-native_1.9.bb => go-native_1.10.bb} (100%)
>>> rename meta/recipes-devtools/go/{go-runtime_1.9.bb => go-runtime_1.10.bb} (100%)
>>> rename meta/recipes-devtools/go/{go_1.9.bb => go_1.10.bb} (100%)
>>>
>>> diff --git a/meta/classes/go.bbclass b/meta/classes/go.bbclass
>>> index 7ecd8c9254..43a262d599 100644
>>> --- a/meta/classes/go.bbclass
>>> +++ b/meta/classes/go.bbclass
>>> @@ -24,6 +24,7 @@ GO_LINKMODE ?= ""
>>> GO_LINKMODE_class-nativesdk = "--linkmode=external"
>>> GO_LDFLAGS ?= '-ldflags="${GO_RPATH} ${GO_LINKMODE} -extldflags '${GO_EXTLDFLAGS}'"'
>>> export GOBUILDFLAGS ?= "-v ${GO_LDFLAGS}"
>>> +export GOPATH_OMIT_IN_ACTIONID ?= "1"
>>> export GOPTESTBUILDFLAGS ?= "${GOBUILDFLAGS} -c"
>>> export GOPTESTFLAGS ?= "-test.v"
>>> GOBUILDFLAGS_prepend_task-compile = "${GO_PARALLEL_BUILD} "
>>> @@ -47,6 +48,7 @@ GO_INSTALL_FILTEROUT ?= "${GO_IMPORT}/vendor/"
>>>
>>> B = "${WORKDIR}/build"
>>> export GOPATH = "${B}"
>>> +export GOCACHE = "off"
>>> GO_TMPDIR ?= "${WORKDIR}/go-tmp"
>>> GO_TMPDIR[vardepvalue] = ""
>>>
>>> diff --git a/meta/recipes-devtools/go/go-1.10.inc b/meta/recipes-devtools/go/go-1.10.inc
>>> new file mode 100644
>>> index 0000000000..3a93773e2a
>>> --- /dev/null
>>> +++ b/meta/recipes-devtools/go/go-1.10.inc
>>> @@ -0,0 +1,21 @@
>>> +require go-common.inc
>>> +
>>> +GO_BASEVERSION = "1.10"
>>> +FILESEXTRAPATHS_prepend := "${FILE_DIRNAME}/go-${GO_BASEVERSION}:"
>>> +
>>> +LIC_FILES_CHKSUM = "file://LICENSE;md5=5d4950ecb7b26d2c5e4e7b4e0dd74707"
>>> +
>>> +SRC_URI += "\
>>> + file://0001-allow-CC-and-CXX-to-have-multiple-words.patch \
>>> + file://0002-cmd-go-make-content-based-hash-generation-less-pedan.patch \
>>> + file://0003-allow-GOTOOLDIR-to-be-overridden-in-the-environment.patch \
>>> + file://0004-ld-add-soname-to-shareable-objects.patch \
>>> + file://0005-make.bash-override-CC-when-building-dist-and-go_boot.patch \
>>> + file://0006-cmd-dist-separate-host-and-target-builds.patch \
>>> + file://0007-cmd-go-make-GOROOT-precious-by-default.patch \
>>> +"
>>> +
>>> +SRC_URI_append_libc-musl = " file://0008-ld-replace-glibc-dynamic-linker-with-musl.patch"
>>> +
>>> +SRC_URI[main.md5sum] = "07cbb9d0091b846c6aea40bf5bc0cea7"
>>> +SRC_URI[main.sha256sum] = "f3de49289405fda5fd1483a8fe6bd2fa5469e005fd567df64485c4fa000c7f24"
>>> diff --git a/meta/recipes-devtools/go/go-1.10/0001-allow-CC-and-CXX-to-have-multiple-words.patch b/meta/recipes-devtools/go/go-1.10/0001-allow-CC-and-CXX-to-have-multiple-words.patch
>>> new file mode 100644
>>> index 0000000000..4584590632
>>> --- /dev/null
>>> +++ b/meta/recipes-devtools/go/go-1.10/0001-allow-CC-and-CXX-to-have-multiple-words.patch
>>> @@ -0,0 +1,49 @@
>>> +From c287c18856575139e4495b320f20cf96856896db Mon Sep 17 00:00:00 2001
>>> +From: Matt Madison <matt@madison.systems>
>>> +Date: Mon, 19 Feb 2018 08:49:33 -0800
>>> +Subject: [PATCH 1/8] allow CC and CXX to have multiple words
>>> +
>>> +Upstream-Status: Inappropriate [OE specific]
>>> +
>>> +Signed-off-by: Matt Madison <matt@madison.systems>
>>> +---
>>> + src/cmd/dist/build.go | 4 +++-
>>> + src/cmd/go/internal/envcmd/env.go | 4 ++--
>>> + 2 files changed, 5 insertions(+), 3 deletions(-)
>>> +
>>> +diff --git a/src/cmd/dist/build.go b/src/cmd/dist/build.go
>>> +index 49ed80033e..eb70f17790 100644
>>> +--- a/src/cmd/dist/build.go
>>> ++++ b/src/cmd/dist/build.go
>>> +@@ -1406,7 +1406,9 @@ func checkCC() {
>>> + if !needCC() {
>>> + return
>>> + }
>>> +- if output, err := exec.Command(defaultcc[""], "--help").CombinedOutput(); err != nil {
>>> ++ cc := strings.Split(defaultcc[""], " ")
>>> ++ args := append(cc[1:], "--help")
>>> ++ if output, err := exec.Command(cc[0], args...).CombinedOutput(); err != nil {
>>> + outputHdr := ""
>>> + if len(output) > 0 {
>>> + outputHdr = "\nCommand output:\n\n"
>>> +diff --git a/src/cmd/go/internal/envcmd/env.go b/src/cmd/go/internal/envcmd/env.go
>>> +index 603f7b5060..f891123f9c 100644
>>> +--- a/src/cmd/go/internal/envcmd/env.go
>>> ++++ b/src/cmd/go/internal/envcmd/env.go
>>> +@@ -82,11 +82,11 @@ func MkEnv() []cfg.EnvVar {
>>> +
>>> + cc := cfg.DefaultCC(cfg.Goos, cfg.Goarch)
>>> + if env := strings.Fields(os.Getenv("CC")); len(env) > 0 {
>>> +- cc = env[0]
>>> ++ cc = strings.Join(env, " ")
>>> + }
>>> + cxx := cfg.DefaultCXX(cfg.Goos, cfg.Goarch)
>>> + if env := strings.Fields(os.Getenv("CXX")); len(env) > 0 {
>>> +- cxx = env[0]
>>> ++ cxx = strings.Join(env, " ")
>>> + }
>>> + env = append(env, cfg.EnvVar{Name: "CC", Value: cc})
>>> + env = append(env, cfg.EnvVar{Name: "CXX", Value: cxx})
>>> +--
>>> +2.14.1
>>> +
>>> diff --git a/meta/recipes-devtools/go/go-1.10/0002-cmd-go-make-content-based-hash-generation-less-pedan.patch b/meta/recipes-devtools/go/go-1.10/0002-cmd-go-make-content-based-hash-generation-less-pedan.patch
>>> new file mode 100644
>>> index 0000000000..5fd471960e
>>> --- /dev/null
>>> +++ b/meta/recipes-devtools/go/go-1.10/0002-cmd-go-make-content-based-hash-generation-less-pedan.patch
>>> @@ -0,0 +1,220 @@
>>> +From 4ec2b27c091fbce0e8e2fd7e3ef2c76e068af32f Mon Sep 17 00:00:00 2001
>>> +From: Matt Madison <matt@madison.systems>
>>> +Date: Mon, 19 Feb 2018 08:50:59 -0800
>>> +Subject: [PATCH 2/8] 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.
>>> +
>>> +Second, if cgo is enabled, the build ID for cgo-related
>>> +packages will include the current value of the environment
>>> +variables for invoking the compiler (CC, CXX, FC) and
>>> +any CGO_xxFLAGS variables. Only if the settings used
>>> +during a compilation exactly match, character for character,
>>> +the values used for compiling runtime/cgo or any other
>>> +cgo-enabled package being imported, will the tool
>>> +decide that the imported package is up-to-date.
>>> +
>>> +This is done to help ensure correctness, but is overly
>>> +simplistic and effectively prevents the reuse of built
>>> +artifacts that use cgo (or shared runtime, which includes
>>> +runtime/cgo).
>>> +
>>> +This patch filters out all compiler flags except those
>>> +beginning with '-m'. The default behavior can be restored
>>> +by setting the CGO_PEDANTIC environment variable.
>>> +
>>> +Upstream-Status: Inappropriate [OE specific]
>>> +
>>> +Signed-off-by: Matt Madison <matt@madison.systems>
>>> +---
>>> + src/cmd/go/internal/envcmd/env.go | 2 +-
>>> + src/cmd/go/internal/work/exec.go | 63 ++++++++++++++++++++++++++++-----------
>>> + 2 files changed, 46 insertions(+), 19 deletions(-)
>>> +
>>> +diff --git a/src/cmd/go/internal/envcmd/env.go b/src/cmd/go/internal/envcmd/env.go
>>> +index f891123f9c..ebacfbfdbc 100644
>>> +--- a/src/cmd/go/internal/envcmd/env.go
>>> ++++ b/src/cmd/go/internal/envcmd/env.go
>>> +@@ -113,7 +113,7 @@ func findEnv(env []cfg.EnvVar, name string) string {
>>> + func ExtraEnvVars() []cfg.EnvVar {
>>> + var b work.Builder
>>> + b.Init()
>>> +- 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 c4c1500eb2..b0f6b45647 100644
>>> +--- a/src/cmd/go/internal/work/exec.go
>>> ++++ b/src/cmd/go/internal/work/exec.go
>>> +@@ -173,6 +173,8 @@ func (b *Builder) Do(root *Action) {
>>> + wg.Wait()
>>> + }
>>> +
>>> ++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
>>> +@@ -189,7 +191,7 @@ func (b *Builder) buildActionID(a *Action) cache.ActionID {
>>> + // but it does not hide the exact value of $GOPATH.
>>> + // Include the full dir in that case.
>>> + // Assume b.WorkDir is being trimmed properly.
>>> +- if !p.Goroot && !strings.HasPrefix(p.Dir, b.WorkDir) {
>>> ++ if !p.Goroot && !omitGopath && !strings.HasPrefix(p.Dir, b.WorkDir) {
>>> + fmt.Fprintf(h, "dir %s\n", p.Dir)
>>> + }
>>> + fmt.Fprintf(h, "goos %s goarch %s\n", cfg.Goos, cfg.Goarch)
>>> +@@ -197,13 +199,13 @@ func (b *Builder) buildActionID(a *Action) cache.ActionID {
>>> + fmt.Fprintf(h, "omitdebug %v standard %v local %v prefix %q\n", p.Internal.OmitDebug, p.Standard, p.Internal.Local, p.Internal.LocalPrefix)
>>> + if len(p.CgoFiles)+len(p.SwigFiles) > 0 {
>>> + fmt.Fprintf(h, "cgo %q\n", b.toolID("cgo"))
>>> +- cppflags, cflags, cxxflags, fflags, _, _ := b.CFlags(p)
>>> +- fmt.Fprintf(h, "CC=%q %q %q\n", b.ccExe(), cppflags, cflags)
>>> ++ cppflags, cflags, cxxflags, fflags, _, _ := b.CFlags(p, true)
>>> ++ fmt.Fprintf(h, "CC=%q %q %q\n", b.ccExe(true), cppflags, cflags)
>>> + if len(p.CXXFiles)+len(p.SwigFiles) > 0 {
>>> +- fmt.Fprintf(h, "CXX=%q %q\n", b.cxxExe(), cxxflags)
>>> ++ fmt.Fprintf(h, "CXX=%q %q\n", b.cxxExe(true), cxxflags)
>>> + }
>>> + if len(p.FFiles) > 0 {
>>> +- fmt.Fprintf(h, "FC=%q %q\n", b.fcExe(), fflags)
>>> ++ fmt.Fprintf(h, "FC=%q %q\n", b.fcExe(true), fflags)
>>> + }
>>> + // TODO(rsc): Should we include the SWIG version or Fortran/GCC/G++/Objective-C compiler versions?
>>> + }
>>> +@@ -1731,33 +1733,33 @@ var (
>>> + // gccCmd returns a gcc command line prefix
>>> + // defaultCC is defined in zdefaultcc.go, written by cmd/dist.
>>> + func (b *Builder) GccCmd(incdir, workdir string) []string {
>>> +- return b.compilerCmd(b.ccExe(), incdir, workdir)
>>> ++ return b.compilerCmd(b.ccExe(false), incdir, workdir)
>>> + }
>>> +
>>> + // gxxCmd returns a g++ command line prefix
>>> + // defaultCXX is defined in zdefaultcc.go, written by cmd/dist.
>>> + func (b *Builder) GxxCmd(incdir, workdir string) []string {
>>> +- return b.compilerCmd(b.cxxExe(), incdir, workdir)
>>> ++ return b.compilerCmd(b.cxxExe(false), incdir, workdir)
>>> + }
>>> +
>>> + // gfortranCmd returns a gfortran command line prefix.
>>> + func (b *Builder) gfortranCmd(incdir, workdir string) []string {
>>> +- return b.compilerCmd(b.fcExe(), incdir, workdir)
>>> ++ return b.compilerCmd(b.fcExe(false), incdir, workdir)
>>> + }
>>> +
>>> + // ccExe returns the CC compiler setting without all the extra flags we add implicitly.
>>> +-func (b *Builder) ccExe() []string {
>>> +- return b.compilerExe(origCC, cfg.DefaultCC(cfg.Goos, cfg.Goarch))
>>> ++func (b *Builder) ccExe(filtered bool) []string {
>>> ++ return b.compilerExe(origCC, cfg.DefaultCC(cfg.Goos, cfg.Goarch), filtered)
>>> + }
>>> +
>>> + // cxxExe returns the CXX compiler setting without all the extra flags we add implicitly.
>>> +-func (b *Builder) cxxExe() []string {
>>> +- return b.compilerExe(origCXX, cfg.DefaultCXX(cfg.Goos, cfg.Goarch))
>>> ++func (b *Builder) cxxExe(filtered bool) []string {
>>> ++ return b.compilerExe(origCXX, cfg.DefaultCXX(cfg.Goos, cfg.Goarch), filtered)
>>> + }
>>> +
>>> + // fcExe returns the FC compiler setting without all the extra flags we add implicitly.
>>> +-func (b *Builder) fcExe() []string {
>>> +- return b.compilerExe(os.Getenv("FC"), "gfortran")
>>> ++func (b *Builder) fcExe(filtered bool) []string {
>>> ++ return b.compilerExe(os.Getenv("FC"), "gfortran", filtered)
>>> + }
>>> +
>>> + // compilerExe returns the compiler to use given an
>>> +@@ -1766,11 +1768,14 @@ func (b *Builder) fcExe() []string {
>>> + // of the compiler but can have additional arguments if they
>>> + // were present in the environment value.
>>> + // For example if CC="gcc -DGOPHER" then the result is ["gcc", "-DGOPHER"].
>>> +-func (b *Builder) compilerExe(envValue string, def string) []string {
>>> ++func (b *Builder) compilerExe(envValue string, def string, filtered bool) []string {
>>> + compiler := strings.Fields(envValue)
>>> + if len(compiler) == 0 {
>>> + compiler = []string{def}
>>> + }
>>> ++ if filtered {
>>> ++ return append(compiler[0:1], filterCompilerFlags(compiler[1:])...)
>>> ++ }
>>> + return compiler
>>> + }
>>> +
>>> +@@ -1920,8 +1925,23 @@ func envList(key, def string) []string {
>>> + return strings.Fields(v)
>>> + }
>>> +
>>> ++var filterFlags = os.Getenv("CGO_PEDANTIC") == ""
>>> ++
>>> ++func filterCompilerFlags(flags []string) []string {
>>> ++ var newflags []string
>>> ++ if !filterFlags {
>>> ++ return flags
>>> ++ }
>>> ++ for _, flag := range flags {
>>> ++ if strings.HasPrefix(flag, "-m") {
>>> ++ newflags = append(newflags, flag)
>>> ++ }
>>> ++ }
>>> ++ 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) {
>>> + defaults := "-g -O2"
>>> +
>>> + if cppflags, err = buildFlags("CPPFLAGS", "", p.CgoCPPFLAGS, checkCompilerFlags); err != nil {
>>> +@@ -1939,6 +1959,13 @@ func (b *Builder) CFlags(p *load.Package) (cppflags, cflags, cxxflags, fflags, l
>>> + if ldflags, err = buildFlags("LDFLAGS", defaults, p.CgoLDFLAGS, checkLinkerFlags); err != nil {
>>> + return
>>> + }
>>> ++ if filtered {
>>> ++ cppflags = filterCompilerFlags(cppflags)
>>> ++ cflags = filterCompilerFlags(cflags)
>>> ++ cxxflags = filterCompilerFlags(cxxflags)
>>> ++ fflags = filterCompilerFlags(fflags)
>>> ++ ldflags = filterCompilerFlags(ldflags)
>>> ++ }
>>> +
>>> + return
>>> + }
>>> +@@ -1954,7 +1981,7 @@ var cgoRe = regexp.MustCompile(`[/\\:]`)
>>> +
>>> + func (b *Builder) cgo(a *Action, cgoExe, objdir string, pcCFLAGS, pcLDFLAGS, cgofiles, gccfiles, gxxfiles, mfiles, ffiles []string) (outGo, outObj []string, err error) {
>>> + p := a.Package
>>> +- cgoCPPFLAGS, cgoCFLAGS, cgoCXXFLAGS, cgoFFLAGS, cgoLDFLAGS, err := b.CFlags(p)
>>> ++ cgoCPPFLAGS, cgoCFLAGS, cgoCXXFLAGS, cgoFFLAGS, cgoLDFLAGS, err := b.CFlags(p, false)
>>> + if err != nil {
>>> + return nil, nil, err
>>> + }
>>> +@@ -2306,7 +2333,7 @@ func (b *Builder) swigIntSize(objdir string) (intsize string, err error) {
>>> +
>>> + // Run SWIG on one SWIG input file.
>>> + func (b *Builder) swigOne(a *Action, p *load.Package, file, objdir string, pcCFLAGS []string, cxx bool, intgosize string) (outGo, outC string, err error) {
>>> +- cgoCPPFLAGS, cgoCFLAGS, cgoCXXFLAGS, _, _, err := b.CFlags(p)
>>> ++ cgoCPPFLAGS, cgoCFLAGS, cgoCXXFLAGS, _, _, err := b.CFlags(p, false)
>>> + if err != nil {
>>> + return "", "", err
>>> + }
>>> +--
>>> +2.14.1
>>> +
>>> diff --git a/meta/recipes-devtools/go/go-1.10/0003-allow-GOTOOLDIR-to-be-overridden-in-the-environment.patch b/meta/recipes-devtools/go/go-1.10/0003-allow-GOTOOLDIR-to-be-overridden-in-the-environment.patch
>>> new file mode 100644
>>> index 0000000000..d1a674f3c2
>>> --- /dev/null
>>> +++ b/meta/recipes-devtools/go/go-1.10/0003-allow-GOTOOLDIR-to-be-overridden-in-the-environment.patch
>>> @@ -0,0 +1,64 @@
>>> +From d9bdd1bf03da06572a7a74d7dbf2a26d279cfa55 Mon Sep 17 00:00:00 2001
>>> +From: Matt Madison <matt@madison.systems>
>>> +Date: Sat, 17 Feb 2018 05:24:20 -0800
>>> +Subject: [PATCH 3/8] allow GOTOOLDIR to be overridden in the environment
>>> +
>>> +to allow for split host/target build roots
>>> +
>>> +Upstream-Status: Inappropriate [OE specific]
>>> +
>>> +Signed-off-by: Matt Madison <matt@madison.systems>
>>> +---
>>> + src/cmd/dist/build.go | 4 +++-
>>> + src/cmd/go/internal/cfg/cfg.go | 6 +++++-
>>> + src/go/build/build.go | 2 +-
>>> + 3 files changed, 9 insertions(+), 3 deletions(-)
>>> +
>>> +diff --git a/src/cmd/dist/build.go b/src/cmd/dist/build.go
>>> +index eb70f17790..e749cbd22e 100644
>>> +--- a/src/cmd/dist/build.go
>>> ++++ b/src/cmd/dist/build.go
>>> +@@ -220,7 +220,9 @@ func xinit() {
>>> + workdir = xworkdir()
>>> + 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)
>>> ++ }
>>> + }
>>> +
>>> + // compilerEnv returns a map from "goos/goarch" to the
>>> +diff --git a/src/cmd/go/internal/cfg/cfg.go b/src/cmd/go/internal/cfg/cfg.go
>>> +index 1de4f0dc79..4f6010d660 100644
>>> +--- a/src/cmd/go/internal/cfg/cfg.go
>>> ++++ b/src/cmd/go/internal/cfg/cfg.go
>>> +@@ -96,7 +96,11 @@ func init() {
>>> + // as the tool directory does not move based on environment variables.
>>> + // This matches the initialization of ToolDir in go/build,
>>> + // except for using GOROOT rather than runtime.GOROOT().
>>> +- build.ToolDir = filepath.Join(GOROOT, "pkg/tool/"+runtime.GOOS+"_"+runtime.GOARCH)
>>> ++ if s := os.Getenv("GOTOOLDIR"); s != "" {
>>> ++ build.ToolDir = filepath.Clean(s)
>>> ++ } else {
>>> ++ build.ToolDir = filepath.Join(GOROOT, "pkg/tool/"+runtime.GOOS+"_"+runtime.GOARCH)
>>> ++ }
>>> + }
>>> +
>>> + func findGOROOT() string {
>>> +diff --git a/src/go/build/build.go b/src/go/build/build.go
>>> +index 68fb423983..81b1b32270 100644
>>> +--- a/src/go/build/build.go
>>> ++++ b/src/go/build/build.go
>>> +@@ -1594,7 +1594,7 @@ func init() {
>>> + }
>>> +
>>> + // ToolDir is the directory containing build tools.
>>> +-var ToolDir = filepath.Join(runtime.GOROOT(), "pkg/tool/"+runtime.GOOS+"_"+runtime.GOARCH)
>>> ++var ToolDir = envOr("GOTOOLDIR", filepath.Join(runtime.GOROOT(), "pkg/tool/"+runtime.GOOS+"_"+runtime.GOARCH))
>>> +
>>> + // IsLocalImport reports whether the import path is
>>> + // a local import path, like ".", "..", "./foo", or "../foo".
>>> +--
>>> +2.14.1
>>> +
>>> diff --git a/meta/recipes-devtools/go/go-1.10/0004-ld-add-soname-to-shareable-objects.patch b/meta/recipes-devtools/go/go-1.10/0004-ld-add-soname-to-shareable-objects.patch
>>> new file mode 100644
>>> index 0000000000..a748391659
>>> --- /dev/null
>>> +++ b/meta/recipes-devtools/go/go-1.10/0004-ld-add-soname-to-shareable-objects.patch
>>> @@ -0,0 +1,47 @@
>>> +From 0346a4271d31aab567f6758711a4694fb6108daf Mon Sep 17 00:00:00 2001
>>> +From: Matt Madison <matt@madison.systems>
>>> +Date: Sat, 17 Feb 2018 06:26:10 -0800
>>> +Subject: [PATCH 4/8] ld: add soname to shareable objects
>>> +
>>> +so that OE's shared library dependency handling
>>> +can find them.
>>> +
>>> +Upstream-Status: Inappropriate [OE specific]
>>> +
>>> +Signed-off-by: Matt Madison <matt@madison.systems>
>>> +---
>>> + src/cmd/link/internal/ld/lib.go | 4 ++++
>>> + 1 file changed, 4 insertions(+)
>>> +
>>> +diff --git a/src/cmd/link/internal/ld/lib.go b/src/cmd/link/internal/ld/lib.go
>>> +index 6dcaf64122..11cbb8a8bb 100644
>>> +--- a/src/cmd/link/internal/ld/lib.go
>>> ++++ b/src/cmd/link/internal/ld/lib.go
>>> +@@ -1134,6 +1134,7 @@ 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 {
>>> + // Pass -z nodelete to mark the shared library as
>>> + // non-closeable: a dlclose will do nothing.
>>> +@@ -1145,6 +1146,8 @@ 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")
>>> +@@ -1153,6 +1156,7 @@ 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)))
>>> + }
>>> + }
>>> +
>>> +--
>>> +2.14.1
>>> +
>>> diff --git a/meta/recipes-devtools/go/go-1.10/0005-make.bash-override-CC-when-building-dist-and-go_boot.patch b/meta/recipes-devtools/go/go-1.10/0005-make.bash-override-CC-when-building-dist-and-go_boot.patch
>>> new file mode 100644
>>> index 0000000000..d15f9d299f
>>> --- /dev/null
>>> +++ b/meta/recipes-devtools/go/go-1.10/0005-make.bash-override-CC-when-building-dist-and-go_boot.patch
>>> @@ -0,0 +1,40 @@
>>> +From 215132a219461a9bcc2ff086474c620f651f463e Mon Sep 17 00:00:00 2001
>>> +From: Matt Madison <matt@madison.systems>
>>> +Date: Sat, 17 Feb 2018 06:32:45 -0800
>>> +Subject: [PATCH 5/8] make.bash: override CC when building dist and
>>> + go_bootstrap
>>> +
>>> +for handling OE cross-canadian builds.
>>> +
>>> +Upstream-Status: Inappropriate [OE specific]
>>> +
>>> +Signed-off-by: Matt Madison <matt@madison.systems>
>>> +---
>>> + src/make.bash | 4 ++--
>>> + 1 file changed, 2 insertions(+), 2 deletions(-)
>>> +
>>> +diff --git a/src/make.bash b/src/make.bash
>>> +index 93a5c43d11..3a63682bc4 100755
>>> +--- a/src/make.bash
>>> ++++ b/src/make.bash
>>> +@@ -162,7 +162,7 @@ if [ "$GOROOT_BOOTSTRAP" = "$GOROOT" ]; then
>>> + exit 1
>>> + fi
>>> + rm -f cmd/dist/dist
>>> +-GOROOT="$GOROOT_BOOTSTRAP" GOOS="" GOARCH="" "$GOROOT_BOOTSTRAP/bin/go" build -o cmd/dist/dist ./cmd/dist
>>> ++CC="${BUILD_CC:-${CC}}" GOROOT="$GOROOT_BOOTSTRAP" GOOS="" GOARCH="" "$GOROOT_BOOTSTRAP/bin/go" build -o cmd/dist/dist ./cmd/dist
>>> +
>>> + # -e doesn't propagate out of eval, so check success by hand.
>>> + eval $(./cmd/dist/dist env -p || echo FAIL=true)
>>> +@@ -193,7 +193,7 @@ fi
>>> + # Run dist bootstrap to complete make.bash.
>>> + # Bootstrap installs a proper cmd/dist, built with the new toolchain.
>>> + # Throw ours, built with Go 1.4, away after bootstrap.
>>> +-./cmd/dist/dist bootstrap $buildall $vflag $GO_DISTFLAGS "$@"
>>> ++CC="${BUILD_CC:-${CC}}" ./cmd/dist/dist bootstrap $buildall $vflag $GO_DISTFLAGS "$@"
>>> + rm -f ./cmd/dist/dist
>>> +
>>> + # DO NOT ADD ANY NEW CODE HERE.
>>> +--
>>> +2.14.1
>>> +
>>> diff --git a/meta/recipes-devtools/go/go-1.10/0006-cmd-dist-separate-host-and-target-builds.patch b/meta/recipes-devtools/go/go-1.10/0006-cmd-dist-separate-host-and-target-builds.patch
>>> new file mode 100644
>>> index 0000000000..73a9db213c
>>> --- /dev/null
>>> +++ b/meta/recipes-devtools/go/go-1.10/0006-cmd-dist-separate-host-and-target-builds.patch
>>> @@ -0,0 +1,277 @@
>>> +From 4839007ac75e0d6d15392e84966bd6051a68bcc4 Mon Sep 17 00:00:00 2001
>>> +From: Matt Madison <matt@madison.systems>
>>> +Date: Sat, 17 Feb 2018 10:03:48 -0800
>>> +Subject: [PATCH 6/8] 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.
>>> +
>>> +Upstream-Status: Inappropriate [OE specific]
>>> +
>>> +Signed-off-by: Matt Madison <matt@madison.systems>
>>> +
>>> +more dist cleanup
>>> +---
>>> + src/cmd/dist/build.go | 149 +++++++++++++++++++++++++++++++++++++-------------
>>> + 1 file changed, 111 insertions(+), 38 deletions(-)
>>> +
>>> +diff --git a/src/cmd/dist/build.go b/src/cmd/dist/build.go
>>> +index e749cbd22e..c949429543 100644
>>> +--- a/src/cmd/dist/build.go
>>> ++++ b/src/cmd/dist/build.go
>>> +@@ -38,6 +38,7 @@ var (
>>> + goldflags string
>>> + workdir string
>>> + tooldir string
>>> ++ build_tooldir string
>>> + oldgoos string
>>> + oldgoarch string
>>> + exe string
>>> +@@ -49,6 +50,7 @@ var (
>>> +
>>> + rebuildall bool
>>> + defaultclang bool
>>> ++ crossBuild bool
>>> +
>>> + vflag int // verbosity
>>> + )
>>> +@@ -223,6 +225,8 @@ func xinit() {
>>> + if tooldir = os.Getenv("GOTOOLDIR"); tooldir == "" {
>>> + tooldir = pathf("%s/pkg/tool/%s_%s", goroot, gohostos, gohostarch)
>>> + }
>>> ++ build_tooldir = pathf("%s/pkg/tool/native_native", goroot)
>>> ++
>>> + }
>>> +
>>> + // compilerEnv returns a map from "goos/goarch" to the
>>> +@@ -252,7 +256,6 @@ func compilerEnv(envName, def string) map[string]string {
>>> + if gohostos != goos || gohostarch != goarch {
>>> + m[gohostos+"/"+gohostarch] = m[""]
>>> + }
>>> +- m[""] = env
>>> + }
>>> +
>>> + for _, goos := range okgoos {
>>> +@@ -479,8 +482,10 @@ func setup() {
>>> + // We keep it in pkg/, just like the object directory above.
>>> + if rebuildall {
>>> + xremoveall(tooldir)
>>> ++ xremoveall(build_tooldir)
>>> + }
>>> + xmkdirall(tooldir)
>>> ++ xmkdirall(build_tooldir)
>>> +
>>> + // Remove tool binaries from before the tool/gohostos_gohostarch
>>> + xremoveall(pathf("%s/bin/tool", goroot))
>>> +@@ -1130,11 +1135,29 @@ func cmdbootstrap() {
>>> +
>>> + var noBanner bool
>>> + var debug 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(&noBanner, "no-banner", noBanner, "do not print banner")
>>> ++ 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 (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")
>>> ++ }
>>> ++ }
>>> +
>>> + if debug {
>>> + // cmd/buildid is used in debug mode.
>>> +@@ -1182,8 +1205,13 @@ func cmdbootstrap() {
>>> + xprintf("\n")
>>> + }
>>> +
>>> +- gogcflags = os.Getenv("GO_GCFLAGS") // we were using $BOOT_GO_GCFLAGS until now
>>> +- goldflags = os.Getenv("GO_LDFLAGS")
>>> ++ // 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
>>> ++ goldflags = os.Getenv("GO_LDFLAGS")
>>> ++ }
>>> + goBootstrap := pathf("%s/go_bootstrap", tooldir)
>>> + cmdGo := pathf("%s/go", gobin)
>>> + if debug {
>>> +@@ -1212,7 +1240,11 @@ func cmdbootstrap() {
>>> + xprintf("\n")
>>> + }
>>> + xprintf("Building Go toolchain2 using go_bootstrap and Go toolchain1.\n")
>>> +- os.Setenv("CC", compilerEnvLookup(defaultcc, goos, goarch))
>>> ++ if crossBuild {
>>> ++ os.Setenv("CC", defaultcc[""])
>>> ++ } else {
>>> ++ os.Setenv("CC", compilerEnvLookup(defaultcc, goos, goarch))
>>> ++ }
>>> + goInstall(goBootstrap, append([]string{"-i"}, toolchain...)...)
>>> + if debug {
>>> + run("", ShowOutput|CheckExit, pathf("%s/compile", tooldir), "-V=full")
>>> +@@ -1249,45 +1281,82 @@ func cmdbootstrap() {
>>> + }
>>> + checkNotStale(goBootstrap, append(toolchain, "runtime/internal/sys")...)
>>> +
>>> +- if goos == oldgoos && goarch == oldgoarch {
>>> +- // Common case - not setting up for cross-compilation.
>>> +- timelog("build", "toolchain")
>>> +- if vflag > 0 {
>>> +- xprintf("\n")
>>> ++ if crossBuild {
>>> ++ 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(goBootstrap, toBuild...)
>>> ++ checkNotStale(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(defaultcc, goos, goarch))
>>> ++ xprintf("Building %s for target, %s/%s.\n", strings.Join(toBuild, ","), goos, goarch)
>>> ++ goInstall(goBootstrap, toBuild...)
>>> ++ checkNotStale(goBootstrap, toBuild...)
>>> ++ // Skip cmdGo staleness checks here, since we can't run the target's cmdGo binary
>>> + }
>>> +- xprintf("Building packages and commands for %s/%s.\n", goos, goarch)
>>> + } else {
>>> +- // GOOS/GOARCH does not match GOHOSTOS/GOHOSTARCH.
>>> +- // Finish GOHOSTOS/GOHOSTARCH installation and then
>>> +- // run GOOS/GOARCH installation.
>>> +- timelog("build", "host toolchain")
>>> +- if vflag > 0 {
>>> +- xprintf("\n")
>>> ++ if goos == oldgoos && goarch == oldgoarch {
>>> ++ // Common case - not setting up for cross-compilation.
>>> ++ timelog("build", "toolchain")
>>> ++ if vflag > 0 {
>>> ++ xprintf("\n")
>>> ++ }
>>> ++ xprintf("Building packages and commands for %s/%s.\n", goos, goarch)
>>> ++ } else {
>>> ++ // GOOS/GOARCH does not match GOHOSTOS/GOHOSTARCH.
>>> ++ // Finish GOHOSTOS/GOHOSTARCH installation and then
>>> ++ // run GOOS/GOARCH installation.
>>> ++ timelog("build", "host toolchain")
>>> ++ if vflag > 0 {
>>> ++ xprintf("\n")
>>> ++ }
>>> ++ xprintf("Building packages and commands for host, %s/%s.\n", goos, goarch)
>>> ++ goInstall(goBootstrap, "std", "cmd")
>>> ++ checkNotStale(goBootstrap, "std", "cmd")
>>> ++ checkNotStale(cmdGo, "std", "cmd")
>>> ++
>>> ++ timelog("build", "target toolchain")
>>> ++ if vflag > 0 {
>>> ++ xprintf("\n")
>>> ++ }
>>> ++ goos = oldgoos
>>> ++ goarch = oldgoarch
>>> ++ os.Setenv("GOOS", goos)
>>> ++ os.Setenv("GOARCH", goarch)
>>> ++ os.Setenv("CC", compilerEnvLookup(defaultcc, goos, goarch))
>>> ++ xprintf("Building packages and commands for target, %s/%s.\n", goos, goarch)
>>> + }
>>> +- xprintf("Building packages and commands for host, %s/%s.\n", goos, goarch)
>>> + goInstall(goBootstrap, "std", "cmd")
>>> + checkNotStale(goBootstrap, "std", "cmd")
>>> + checkNotStale(cmdGo, "std", "cmd")
>>> +-
>>> +- timelog("build", "target toolchain")
>>> +- if vflag > 0 {
>>> +- xprintf("\n")
>>> ++ if debug {
>>> ++ run("", ShowOutput|CheckExit, pathf("%s/compile", tooldir), "-V=full")
>>> ++ run("", ShowOutput|CheckExit, pathf("%s/buildid", tooldir), pathf("%s/pkg/%s_%s/runtime/internal/sys.a", goroot, goos, goarch))
>>> ++ checkNotStale(goBootstrap, append(toolchain, "runtime/internal/sys")...)
>>> ++ copyfile(pathf("%s/compile4", tooldir), pathf("%s/compile", tooldir), writeExec)
>>> + }
>>> +- goos = oldgoos
>>> +- goarch = oldgoarch
>>> +- os.Setenv("GOOS", goos)
>>> +- os.Setenv("GOARCH", goarch)
>>> +- os.Setenv("CC", compilerEnvLookup(defaultcc, goos, goarch))
>>> +- xprintf("Building packages and commands for target, %s/%s.\n", goos, goarch)
>>> +- }
>>> +- goInstall(goBootstrap, "std", "cmd")
>>> +- checkNotStale(goBootstrap, "std", "cmd")
>>> +- checkNotStale(cmdGo, "std", "cmd")
>>> +- if debug {
>>> +- run("", ShowOutput|CheckExit, pathf("%s/compile", tooldir), "-V=full")
>>> +- run("", ShowOutput|CheckExit, pathf("%s/buildid", tooldir), pathf("%s/pkg/%s_%s/runtime/internal/sys.a", goroot, goos, goarch))
>>> +- checkNotStale(goBootstrap, append(toolchain, "runtime/internal/sys")...)
>>> +- copyfile(pathf("%s/compile4", tooldir), pathf("%s/compile", tooldir), writeExec)
>>> + }
>>> +
>>> + // Check that there are no new files in $GOROOT/bin other than
>>> +@@ -1305,7 +1374,11 @@ func cmdbootstrap() {
>>> + }
>>> +
>>> + // Remove go_bootstrap now that we're done.
>>> +- xremove(pathf("%s/go_bootstrap", tooldir))
>>> ++ // Except that for split host/target cross-builds, we need to
>>> ++ // keep it.
>>> ++ if ! crossBuild {
>>> ++ xremove(pathf("%s/go_bootstrap", tooldir))
>>> ++ }
>>> +
>>> + // Print trailing banner unless instructed otherwise.
>>> + if !noBanner {
>>> +--
>>> +2.14.1
>>> +
>>> diff --git a/meta/recipes-devtools/go/go-1.10/0007-cmd-go-make-GOROOT-precious-by-default.patch b/meta/recipes-devtools/go/go-1.10/0007-cmd-go-make-GOROOT-precious-by-default.patch
>>> new file mode 100644
>>> index 0000000000..cadca3012b
>>> --- /dev/null
>>> +++ b/meta/recipes-devtools/go/go-1.10/0007-cmd-go-make-GOROOT-precious-by-default.patch
>>> @@ -0,0 +1,97 @@
>>> +From 71653883c263093624e6c92d4cd5187433887690 Mon Sep 17 00:00:00 2001
>>> +From: Matt Madison <matt@madison.systems>
>>> +Date: Sun, 18 Feb 2018 15:03:14 -0800
>>> +Subject: [PATCH 7/8] 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 adds logic to treat the standard library and all
>>> +other GOROOT-resident packages as essentially binary-only.
>>> +If, during compilation, any of those packages are 'stale',
>>> +an error is issued instead of rebuilding the stale components.
>>> +
>>> +For an OE build, staleness errors would indicate a problem
>>> +with the build (missing dependencies, sstate issues, etc.).
>>> +
>>> +Upstream-Status: Inappropriate [OE specific]
>>> +
>>> +Signed-off-by: Matt Madison <matt@madison.systems>
>>> +---
>>> + src/cmd/go/internal/work/build.go | 5 +++++
>>> + src/cmd/go/internal/work/buildid.go | 2 +-
>>> + src/cmd/go/internal/work/exec.go | 18 ++++++++++++++++++
>>> + 3 files changed, 24 insertions(+), 1 deletion(-)
>>> +
>>> +diff --git a/src/cmd/go/internal/work/build.go b/src/cmd/go/internal/work/build.go
>>> +index 57b7b00879..e2ba95420e 100644
>>> +--- a/src/cmd/go/internal/work/build.go
>>> ++++ b/src/cmd/go/internal/work/build.go
>>> +@@ -143,6 +143,7 @@ See also: go install, go get, go clean.
>>> + }
>>> +
>>> + const concurrentGCBackendCompilationEnabledByDefault = true
>>> ++var goRootPrecious bool = true
>>> +
>>> + func init() {
>>> + // break init cycle
>>> +@@ -156,6 +157,10 @@ func init() {
>>> +
>>> + AddBuildFlags(CmdBuild)
>>> + AddBuildFlags(CmdInstall)
>>> ++
>>> ++ if x := os.Getenv("GOROOT_OVERRIDE"); x != "" {
>>> ++ goRootPrecious = false
>>> ++ }
>>> + }
>>> +
>>> + // Note that flags consulted by other parts of the code
>>> +diff --git a/src/cmd/go/internal/work/buildid.go b/src/cmd/go/internal/work/buildid.go
>>> +index 39ca20ee4f..a047430177 100644
>>> +--- a/src/cmd/go/internal/work/buildid.go
>>> ++++ b/src/cmd/go/internal/work/buildid.go
>>> +@@ -463,7 +463,7 @@ func (b *Builder) useCache(a *Action, p *load.Package, actionHash cache.ActionID
>>> +
>>> + if b.ComputeStaleOnly {
>>> + // Invoked during go list only to compute and record staleness.
>>> +- if p := a.Package; p != nil && !p.Stale {
>>> ++ if p := a.Package; p != nil && !p.Stale && !(goRootPrecious && (p.Standard || p.Goroot)) {
>>> + p.Stale = true
>>> + if cfg.BuildA {
>>> + p.StaleReason = "build -a flag in use"
>>> +diff --git a/src/cmd/go/internal/work/exec.go b/src/cmd/go/internal/work/exec.go
>>> +index b0f6b45647..a876d59347 100644
>>> +--- a/src/cmd/go/internal/work/exec.go
>>> ++++ b/src/cmd/go/internal/work/exec.go
>>> +@@ -371,6 +371,24 @@ func (b *Builder) build(a *Action) (err error) {
>>> + return fmt.Errorf("missing or invalid binary-only package")
>>> + }
>>> +
>>> ++ 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
>>> ++ }
>>> ++ if b.ComputeStaleOnly {
>>> ++ a.Package.Stale = true
>>> ++ a.Package.StaleReason = "missing or invalid GOROOT-resident package"
>>> ++ return nil
>>> ++ }
>>> ++ return fmt.Errorf("missing or invalid GOROOT-resident package")
>>> ++ }
>>> ++
>>> + if err := b.Mkdir(a.Objdir); err != nil {
>>> + return err
>>> + }
>>> +--
>>> +2.14.1
>>> +
>>> diff --git a/meta/recipes-devtools/go/go-1.10/0008-ld-replace-glibc-dynamic-linker-with-musl.patch b/meta/recipes-devtools/go/go-1.10/0008-ld-replace-glibc-dynamic-linker-with-musl.patch
>>> new file mode 100644
>>> index 0000000000..cc7179cb2c
>>> --- /dev/null
>>> +++ b/meta/recipes-devtools/go/go-1.10/0008-ld-replace-glibc-dynamic-linker-with-musl.patch
>>> @@ -0,0 +1,130 @@
>>> +From 5c3ed89c29d4f40ea4e66d569b1f6c9c4a51cd42 Mon Sep 17 00:00:00 2001
>>> +From: Matt Madison <matt@madison.systems>
>>> +Date: Sun, 18 Feb 2018 08:24:05 -0800
>>> +Subject: [PATCH 8/8] ld: replace glibc dynamic linker with musl
>>> +
>>> +Rework of patch by Khem Raj <raj.khem@gmail.com>
>>> +for go 1.10. Should be applied conditionally on
>>> +musl being the system C library.
>>> +
>>> +Upstream-Status: Inappropriate [Real fix should be portable across libcs]
>>> +
>>> +Signed-off-by: Matt Madison <matt@madison.systems>
>>> +---
>>> + src/cmd/link/internal/amd64/obj.go | 2 +-
>>> + src/cmd/link/internal/arm/obj.go | 2 +-
>>> + src/cmd/link/internal/arm64/obj.go | 2 +-
>>> + src/cmd/link/internal/mips/obj.go | 2 +-
>>> + src/cmd/link/internal/mips64/obj.go | 2 +-
>>> + src/cmd/link/internal/ppc64/obj.go | 2 +-
>>> + src/cmd/link/internal/s390x/obj.go | 2 +-
>>> + src/cmd/link/internal/x86/obj.go | 2 +-
>>> + 8 files changed, 8 insertions(+), 8 deletions(-)
>>> +
>>> +diff --git a/src/cmd/link/internal/amd64/obj.go b/src/cmd/link/internal/amd64/obj.go
>>> +index 87e809166a..f522a63034 100644
>>> +--- a/src/cmd/link/internal/amd64/obj.go
>>> ++++ b/src/cmd/link/internal/amd64/obj.go
>>> +@@ -62,7 +62,7 @@ func Init() (*sys.Arch, ld.Arch) {
>>> + PEreloc1: pereloc1,
>>> + TLSIEtoLE: tlsIEtoLE,
>>> +
>>> +- Linuxdynld: "/lib64/ld-linux-x86-64.so.2",
>>> ++ Linuxdynld: "/lib64/ld-musl-x86-64.so.1",
>>> + Freebsddynld: "/libexec/ld-elf.so.1",
>>> + Openbsddynld: "/usr/libexec/ld.so",
>>> + Netbsddynld: "/libexec/ld.elf_so",
>>> +diff --git a/src/cmd/link/internal/arm/obj.go b/src/cmd/link/internal/arm/obj.go
>>> +index da16f92345..fd14940ede 100644
>>> +--- a/src/cmd/link/internal/arm/obj.go
>>> ++++ b/src/cmd/link/internal/arm/obj.go
>>> +@@ -58,7 +58,7 @@ func Init() (*sys.Arch, ld.Arch) {
>>> + Gentext: gentext,
>>> + Machoreloc1: machoreloc1,
>>> +
>>> +- Linuxdynld: "/lib/ld-linux.so.3", // 2 for OABI, 3 for EABI
>>> ++ Linuxdynld: "/lib/ld-musl-armhf.so.1",
>>> + Freebsddynld: "/usr/libexec/ld-elf.so.1",
>>> + Openbsddynld: "/usr/libexec/ld.so",
>>> + Netbsddynld: "/libexec/ld.elf_so",
>>> +diff --git a/src/cmd/link/internal/arm64/obj.go b/src/cmd/link/internal/arm64/obj.go
>>> +index 6b386ad737..99863712cc 100644
>>> +--- a/src/cmd/link/internal/arm64/obj.go
>>> ++++ b/src/cmd/link/internal/arm64/obj.go
>>> +@@ -57,7 +57,7 @@ func Init() (*sys.Arch, ld.Arch) {
>>> + Gentext: gentext,
>>> + Machoreloc1: machoreloc1,
>>> +
>>> +- Linuxdynld: "/lib/ld-linux-aarch64.so.1",
>>> ++ Linuxdynld: "/lib/ld-musl-aarch64.so.1",
>>> +
>>> + Freebsddynld: "XXX",
>>> + Openbsddynld: "XXX",
>>> +diff --git a/src/cmd/link/internal/mips/obj.go b/src/cmd/link/internal/mips/obj.go
>>> +index c5d3451c39..fd85e6368d 100644
>>> +--- a/src/cmd/link/internal/mips/obj.go
>>> ++++ b/src/cmd/link/internal/mips/obj.go
>>> +@@ -60,7 +60,7 @@ func Init() (*sys.Arch, ld.Arch) {
>>> + Gentext: gentext,
>>> + Machoreloc1: machoreloc1,
>>> +
>>> +- Linuxdynld: "/lib/ld.so.1",
>>> ++ Linuxdynld: "/lib/ld-musl-mipsle.so.1",
>>> +
>>> + Freebsddynld: "XXX",
>>> + Openbsddynld: "XXX",
>>> +diff --git a/src/cmd/link/internal/mips64/obj.go b/src/cmd/link/internal/mips64/obj.go
>>> +index 83974e5b56..097224f6da 100644
>>> +--- a/src/cmd/link/internal/mips64/obj.go
>>> ++++ b/src/cmd/link/internal/mips64/obj.go
>>> +@@ -59,7 +59,7 @@ func Init() (*sys.Arch, ld.Arch) {
>>> + Gentext: gentext,
>>> + Machoreloc1: machoreloc1,
>>> +
>>> +- Linuxdynld: "/lib64/ld64.so.1",
>>> ++ Linuxdynld: "/lib64/ld-musl-mips64le.so.1",
>>> + Freebsddynld: "XXX",
>>> + Openbsddynld: "XXX",
>>> + Netbsddynld: "XXX",
>>> +diff --git a/src/cmd/link/internal/ppc64/obj.go b/src/cmd/link/internal/ppc64/obj.go
>>> +index 273d9b42cb..a503abe8ea 100644
>>> +--- a/src/cmd/link/internal/ppc64/obj.go
>>> ++++ b/src/cmd/link/internal/ppc64/obj.go
>>> +@@ -62,7 +62,7 @@ func Init() (*sys.Arch, ld.Arch) {
>>> + Machoreloc1: machoreloc1,
>>> +
>>> + // TODO(austin): ABI v1 uses /usr/lib/ld.so.1,
>>> +- Linuxdynld: "/lib64/ld64.so.1",
>>> ++ Linuxdynld: "/lib64/ld-musl-powerpc64le.so.1",
>>> +
>>> + Freebsddynld: "XXX",
>>> + Openbsddynld: "XXX",
>>> +diff --git a/src/cmd/link/internal/s390x/obj.go b/src/cmd/link/internal/s390x/obj.go
>>> +index 9ac7eb8217..3825ff7abe 100644
>>> +--- a/src/cmd/link/internal/s390x/obj.go
>>> ++++ b/src/cmd/link/internal/s390x/obj.go
>>> +@@ -57,7 +57,7 @@ func Init() (*sys.Arch, ld.Arch) {
>>> + Gentext: gentext,
>>> + Machoreloc1: machoreloc1,
>>> +
>>> +- Linuxdynld: "/lib64/ld64.so.1",
>>> ++ Linuxdynld: "/lib64/ld-musl-s390x.so.1",
>>> +
>>> + // not relevant for s390x
>>> + Freebsddynld: "XXX",
>>> +diff --git a/src/cmd/link/internal/x86/obj.go b/src/cmd/link/internal/x86/obj.go
>>> +index 6a744dc04e..d81f392549 100644
>>> +--- a/src/cmd/link/internal/x86/obj.go
>>> ++++ b/src/cmd/link/internal/x86/obj.go
>>> +@@ -58,7 +58,7 @@ func Init() (*sys.Arch, ld.Arch) {
>>> + Machoreloc1: machoreloc1,
>>> + PEreloc1: pereloc1,
>>> +
>>> +- Linuxdynld: "/lib/ld-linux.so.2",
>>> ++ Linuxdynld: "/lib/ld-musl-i386.so.1",
>>> + Freebsddynld: "/usr/libexec/ld-elf.so.1",
>>> + Openbsddynld: "/usr/libexec/ld.so",
>>> + Netbsddynld: "/usr/libexec/ld.elf_so",
>>> +--
>>> +2.14.1
>>> +
>>> diff --git a/meta/recipes-devtools/go/go-1.9.inc b/meta/recipes-devtools/go/go-1.9.inc
>>> deleted file mode 100644
>>> index 2823304b7c..0000000000
>>> --- a/meta/recipes-devtools/go/go-1.9.inc
>>> +++ /dev/null
>>> @@ -1,26 +0,0 @@
>>> -require go-common.inc
>>> -
>>> -GO_BASEVERSION = "1.9"
>>> -GO_MINOR = ".4"
>>> -PV .= "${GO_MINOR}"
>>> -
>>> -FILESEXTRAPATHS_prepend := "${FILE_DIRNAME}/go-${GO_BASEVERSION}:"
>>> -
>>> -LIC_FILES_CHKSUM = "file://LICENSE;md5=5d4950ecb7b26d2c5e4e7b4e0dd74707"
>>> -
>>> -SRC_URI += "\
>>> - file://0001-make.bash-quote-CC_FOR_TARGET.patch \
>>> - file://0002-cmd-go-fix-CC-and-CXX-environment-variable-construct.patch \
>>> - file://0003-make.bash-better-separate-host-and-target-builds.patch \
>>> - file://0004-cmd-go-allow-GOTOOLDIR-to-be-overridden-in-the-envir.patch \
>>> - file://0005-cmd-go-make-GOROOT-precious-by-default.patch \
>>> - file://0006-make.bash-add-GOTOOLDIR_BOOTSTRAP-environment-variab.patch \
>>> - file://0007-ld-add-soname-to-shareable-objects.patch \
>>> - file://0008-make.bash-add-GOHOSTxx-indirection-for-cross-canadia.patch \
>>> - file://0009-cmd-go-buildmode-pie-forces-external-linking-mode-on.patch \
>>> - file://0010-make.bash-override-CC-when-building-dist-and-go_boot.patch \
>>> -"
>>> -SRC_URI_append_libc-musl = " file://set-external-linker.patch"
>>> -
>>> -SRC_URI[main.md5sum] = "6816441fd6680c63865cdd5cb8bc1960"
>>> -SRC_URI[main.sha256sum] = "0573a8df33168977185aa44173305e5a0450f55213600e94541604b75d46dc06"
>>> diff --git a/meta/recipes-devtools/go/go-1.9/0001-make.bash-quote-CC_FOR_TARGET.patch b/meta/recipes-devtools/go/go-1.9/0001-make.bash-quote-CC_FOR_TARGET.patch
>>> deleted file mode 100644
>>> index 7800975e48..0000000000
>>> --- a/meta/recipes-devtools/go/go-1.9/0001-make.bash-quote-CC_FOR_TARGET.patch
>>> +++ /dev/null
>>> @@ -1,32 +0,0 @@
>>> -From d24734ad44006791fd48fc45ea34fe608ff672fb Mon Sep 17 00:00:00 2001
>>> -From: Matt Madison <matt@madison.systems>
>>> -Date: Wed, 13 Sep 2017 08:04:23 -0700
>>> -Subject: [PATCH 1/7] make.bash: quote CC_FOR_TARGET
>>> -
>>> -For OE cross-builds, $CC_FOR_TARGET has more than
>>> -one word and needs to be quoted.
>>> -
>>> -Upstream-Status: Pending
>>> -
>>> -Signed-off-by: Khem Raj <raj.khem@gmail.com>
>>> -Signed-off-by: Matt Madison <matt@madison.systems>
>>> ----
>>> - src/make.bash | 2 +-
>>> - 1 file changed, 1 insertion(+), 1 deletion(-)
>>> -
>>> -diff --git a/src/make.bash b/src/make.bash
>>> -index 71e7531..dcf3256 100755
>>> ---- a/src/make.bash
>>> -+++ b/src/make.bash
>>> -@@ -175,7 +175,7 @@ echo "##### Building packages and commands for $GOOS/$GOARCH."
>>> -
>>> - old_bin_files=$(cd $GOROOT/bin && echo *)
>>> -
>>> --CC=$CC_FOR_TARGET "$GOTOOLDIR"/go_bootstrap install $GO_FLAGS -gcflags "$GO_GCFLAGS" -ldflags "$GO_LDFLAGS" -v std cmd
>>> -+CC="$CC_FOR_TARGET" "$GOTOOLDIR"/go_bootstrap install $GO_FLAGS -gcflags "$GO_GCFLAGS" -ldflags "$GO_LDFLAGS" -v std cmd
>>> -
>>> - # Check that there are no new files in $GOROOT/bin other than go and gofmt
>>> - # and $GOOS_$GOARCH (a directory used when cross-compiling).
>>> ---
>>> -2.7.4
>>> -
>>> diff --git a/meta/recipes-devtools/go/go-1.9/0002-cmd-go-fix-CC-and-CXX-environment-variable-construct.patch b/meta/recipes-devtools/go/go-1.9/0002-cmd-go-fix-CC-and-CXX-environment-variable-construct.patch
>>> deleted file mode 100644
>>> index a4e42261c3..0000000000
>>> --- a/meta/recipes-devtools/go/go-1.9/0002-cmd-go-fix-CC-and-CXX-environment-variable-construct.patch
>>> +++ /dev/null
>>> @@ -1,67 +0,0 @@
>>> -From a7170d32a13aead608abd18996f6dab2e2a631b5 Mon Sep 17 00:00:00 2001
>>> -From: Matt Madison <matt@madison.systems>
>>> -Date: Wed, 13 Sep 2017 08:06:37 -0700
>>> -Subject: [PATCH 2/7] cmd/go: fix CC and CXX environment variable construction
>>> -
>>> -For OE cross-builds, CC and CXX have multiple words, and
>>> -we need their complete definitions when setting up the
>>> -environment during Go builds.
>>> -
>>> -Upstream-Status: Pending
>>> -
>>> -Signed-off-by: Khem Raj <raj.khem@gmail.com>
>>> -Signed-off-by: Matt Madison <matt@madison.systems>
>>> ----
>>> - src/cmd/go/internal/envcmd/env.go | 4 ++--
>>> - src/cmd/go/internal/work/build.go | 12 ++++++++++++
>>> - 2 files changed, 14 insertions(+), 2 deletions(-)
>>> -
>>> -diff --git a/src/cmd/go/internal/envcmd/env.go b/src/cmd/go/internal/envcmd/env.go
>>> -index 43d4334..529d21d 100644
>>> ---- a/src/cmd/go/internal/envcmd/env.go
>>> -+++ b/src/cmd/go/internal/envcmd/env.go
>>> -@@ -74,10 +74,10 @@ func MkEnv() []cfg.EnvVar {
>>> - }
>>> -
>>> - cmd := b.GccCmd(".")
>>> -- env = append(env, cfg.EnvVar{Name: "CC", Value: cmd[0]})
>>> -+ env = append(env, cfg.EnvVar{Name: "CC", Value: strings.Join(b.GccCmdForReal(), " ")})
>>> - env = append(env, cfg.EnvVar{Name: "GOGCCFLAGS", Value: strings.Join(cmd[3:], " ")})
>>> - cmd = b.GxxCmd(".")
>>> -- env = append(env, cfg.EnvVar{Name: "CXX", Value: cmd[0]})
>>> -+ env = append(env, cfg.EnvVar{Name: "CXX", Value: strings.Join(b.GxxCmdForReal(), " ")})
>>> -
>>> - if cfg.BuildContext.CgoEnabled {
>>> - env = append(env, cfg.EnvVar{Name: "CGO_ENABLED", Value: "1"})
>>> -diff --git a/src/cmd/go/internal/work/build.go b/src/cmd/go/internal/work/build.go
>>> -index 7d667ff..85df0b3 100644
>>> ---- a/src/cmd/go/internal/work/build.go
>>> -+++ b/src/cmd/go/internal/work/build.go
>>> -@@ -3127,12 +3127,24 @@ func (b *Builder) GccCmd(objdir string) []string {
>>> - return b.ccompilerCmd("CC", cfg.DefaultCC, objdir)
>>> - }
>>> -
>>> -+// gccCmd returns a gcc command line prefix
>>> -+// defaultCC is defined in zdefaultcc.go, written by cmd/dist.
>>> -+func (b *Builder) GccCmdForReal() []string {
>>> -+ return envList("CC", cfg.DefaultCC)
>>> -+}
>>> -+
>>> - // gxxCmd returns a g++ command line prefix
>>> - // defaultCXX is defined in zdefaultcc.go, written by cmd/dist.
>>> - func (b *Builder) GxxCmd(objdir string) []string {
>>> - return b.ccompilerCmd("CXX", cfg.DefaultCXX, objdir)
>>> - }
>>> -
>>> -+// gxxCmd returns a g++ command line prefix
>>> -+// defaultCXX is defined in zdefaultcc.go, written by cmd/dist.
>>> -+func (b *Builder) GxxCmdForReal() []string {
>>> -+ return envList("CXX", cfg.DefaultCXX)
>>> -+}
>>> -+
>>> - // gfortranCmd returns a gfortran command line prefix.
>>> - func (b *Builder) gfortranCmd(objdir string) []string {
>>> - return b.ccompilerCmd("FC", "gfortran", objdir)
>>> ---
>>> -2.7.4
>>> -
>>> diff --git a/meta/recipes-devtools/go/go-1.9/0003-make.bash-better-separate-host-and-target-builds.patch b/meta/recipes-devtools/go/go-1.9/0003-make.bash-better-separate-host-and-target-builds.patch
>>> deleted file mode 100644
>>> index ffd9f2359c..0000000000
>>> --- a/meta/recipes-devtools/go/go-1.9/0003-make.bash-better-separate-host-and-target-builds.patch
>>> +++ /dev/null
>>> @@ -1,92 +0,0 @@
>>> -From 31e88f06af7ab787d8fe0c1ca625193e1799e167 Mon Sep 17 00:00:00 2001
>>> -From: Matt Madison <matt@madison.systems>
>>> -Date: Wed, 13 Sep 2017 08:12:04 -0700
>>> -Subject: [PATCH 3/7] make.bash: better separate host and target builds
>>> -
>>> -Fore OE cross-builds, the simple checks in make.bash are
>>> -insufficient for distinguishing host and target build
>>> -environments, so add some options for telling the
>>> -script which parts are being built.
>>> -
>>> -Upstream-Status: Pending
>>> -
>>> -Signed-off-by: Khem Raj <raj.khem@gmail.com>
>>> -Signed-off-by: Matt Madison <matt@madison.systems>
>>> ----
>>> - src/make.bash | 51 ++++++++++++++++++++++++++++-----------------------
>>> - 1 file changed, 28 insertions(+), 23 deletions(-)
>>> -
>>> -diff --git a/src/make.bash b/src/make.bash
>>> -index dcf3256..9553623 100755
>>> ---- a/src/make.bash
>>> -+++ b/src/make.bash
>>> -@@ -156,13 +156,22 @@ if [ "$1" = "--no-clean" ]; then
>>> - buildall=""
>>> - shift
>>> - fi
>>> --./cmd/dist/dist bootstrap $buildall $GO_DISTFLAGS -v # builds go_bootstrap
>>> -+do_host_build="yes"
>>> -+do_target_build="yes"
>>> -+if [ "$1" = "--target-only" ]; then
>>> -+ do_host_build="no"
>>> -+ shift
>>> -+elif [ "$1" = "--host-only" ]; then
>>> -+ do_target_build="no"
>>> -+ shift
>>> -+fi
>>> -
>>> --# Delay move of dist tool to now, because bootstrap may clear tool directory.
>>> --mv cmd/dist/dist "$GOTOOLDIR"/dist
>>> --echo
>>> -+if [ "$do_host_build" = "yes" ]; then
>>> -+ ./cmd/dist/dist bootstrap $buildall $GO_DISTFLAGS -v # builds go_bootstrap
>>> -+ # Delay move of dist tool to now, because bootstrap may clear tool directory.
>>> -+ mv cmd/dist/dist "$GOTOOLDIR"/dist
>>> -+ echo
>>> -
>>> --if [ "$GOHOSTARCH" != "$GOARCH" -o "$GOHOSTOS" != "$GOOS" ]; then
>>> - echo "##### Building packages and commands for host, $GOHOSTOS/$GOHOSTARCH."
>>> - # CC_FOR_TARGET is recorded as the default compiler for the go tool. When building for the host, however,
>>> - # use the host compiler, CC, from `cmd/dist/dist env` instead.
>>> -@@ -171,24 +180,20 @@ if [ "$GOHOSTARCH" != "$GOARCH" -o "$GOHOSTOS" != "$GOOS" ]; then
>>> - echo
>>> - fi
>>> -
>>> --echo "##### Building packages and commands for $GOOS/$GOARCH."
>>> --
>>> --old_bin_files=$(cd $GOROOT/bin && echo *)
>>> --
>>> --CC="$CC_FOR_TARGET" "$GOTOOLDIR"/go_bootstrap install $GO_FLAGS -gcflags "$GO_GCFLAGS" -ldflags "$GO_LDFLAGS" -v std cmd
>>> --
>>> --# Check that there are no new files in $GOROOT/bin other than go and gofmt
>>> --# and $GOOS_$GOARCH (a directory used when cross-compiling).
>>> --(cd $GOROOT/bin && for f in *; do
>>> -- if ! expr " $old_bin_files go gofmt ${GOOS}_${GOARCH} " : ".* $f " >/dev/null 2>/dev/null; then
>>> -- echo 1>&2 "ERROR: unexpected new file in $GOROOT/bin: $f"
>>> -- exit 1
>>> -- fi
>>> --done)
>>> --
>>> --echo
>>> --
>>> --rm -f "$GOTOOLDIR"/go_bootstrap
>>> -+if [ "$do_target_build" = "yes" ]; then
>>> -+ GO_INSTALL="${GO_TARGET_INSTALL:-std cmd}"
>>> -+ echo "##### Building packages and commands for $GOOS/$GOARCH."
>>> -+ if [ "$GOHOSTOS" = "$GOOS" -a "$GOHOSTARCH" = "$GOARCH" -a "$do_host_build" = "yes" ]; then
>>> -+ rm -rf ./host-tools
>>> -+ mkdir ./host-tools
>>> -+ mv "$GOTOOLDIR"/* ./host-tools
>>> -+ GOTOOLDIR="$PWD/host-tools"
>>> -+ fi
>>> -+ GOTOOLDIR="$GOTOOLDIR" CC="$CC_FOR_TARGET" "$GOTOOLDIR"/go_bootstrap install $GO_FLAGS -gcflags "$GO_GCFLAGS" -ldflags "$GO_LDFLAGS" -v ${GO_INSTALL}
>>> -+ echo
>>> -+
>>> -+ rm -f "$GOTOOLDIR"/go_bootstrap
>>> -+fi
>>> -
>>> - if [ "$1" != "--no-banner" ]; then
>>> - "$GOTOOLDIR"/dist banner
>>> ---
>>> -2.7.4
>>> -
>>> diff --git a/meta/recipes-devtools/go/go-1.9/0004-cmd-go-allow-GOTOOLDIR-to-be-overridden-in-the-envir.patch b/meta/recipes-devtools/go/go-1.9/0004-cmd-go-allow-GOTOOLDIR-to-be-overridden-in-the-envir.patch
>>> deleted file mode 100644
>>> index 180b06a4d3..0000000000
>>> --- a/meta/recipes-devtools/go/go-1.9/0004-cmd-go-allow-GOTOOLDIR-to-be-overridden-in-the-envir.patch
>>> +++ /dev/null
>>> @@ -1,68 +0,0 @@
>>> -From 1369178b497b12088ec4c2794606cc9f14cc327c Mon Sep 17 00:00:00 2001
>>> -From: Matt Madison <matt@madison.systems>
>>> -Date: Wed, 13 Sep 2017 08:15:03 -0700
>>> -Subject: [PATCH 4/7] cmd/go: allow GOTOOLDIR to be overridden in the
>>> - environment
>>> -
>>> -For OE cross-builds, host-side tools reside in the native
>>> -GOROOT, not the target GOROOT. Allow GOTOOLDIR to be set
>>> -in the environment to allow that split, rather than always
>>> -computing GOTOOLDIR relative to the GOROOT setting.
>>> -
>>> -Upstream-Status: Pending
>>> -
>>> -Signed-off-by: Khem Raj <raj.khem@gmail.com>
>>> -Signed-off-by: Matt Madison <matt@madison.systems>
>>> ----
>>> - src/cmd/go/internal/cfg/cfg.go | 7 ++++++-
>>> - src/cmd/go/internal/work/build.go | 2 +-
>>> - src/go/build/build.go | 2 +-
>>> - 3 files changed, 8 insertions(+), 3 deletions(-)
>>> -
>>> -diff --git a/src/cmd/go/internal/cfg/cfg.go b/src/cmd/go/internal/cfg/cfg.go
>>> -index b3ad1ce..c1dc974 100644
>>> ---- a/src/cmd/go/internal/cfg/cfg.go
>>> -+++ b/src/cmd/go/internal/cfg/cfg.go
>>> -@@ -91,7 +91,12 @@ func init() {
>>> - // as the tool directory does not move based on environment variables.
>>> - // This matches the initialization of ToolDir in go/build,
>>> - // except for using GOROOT rather than runtime.GOROOT().
>>> -- build.ToolDir = filepath.Join(GOROOT, "pkg/tool/"+runtime.GOOS+"_"+runtime.GOARCH)
>>> -+ s := os.Getenv("GOTOOLDIR")
>>> -+ if s == "" {
>>> -+ build.ToolDir = filepath.Join(GOROOT, "pkg/tool/"+runtime.GOOS+"_"+runtime.GOARCH)
>>> -+ } else {
>>> -+ build.ToolDir = s
>>> -+ }
>>> - }
>>> -
>>> - func findGOROOT() string {
>>> -diff --git a/src/cmd/go/internal/work/build.go b/src/cmd/go/internal/work/build.go
>>> -index 85df0b3..7b9a69e 100644
>>> ---- a/src/cmd/go/internal/work/build.go
>>> -+++ b/src/cmd/go/internal/work/build.go
>>> -@@ -1337,7 +1337,7 @@ func (b *Builder) build(a *Action) (err error) {
>>> - }
>>> -
>>> - var cgoExe string
>>> -- if a.cgo != nil && a.cgo.Target != "" {
>>> -+ if a.cgo != nil && a.cgo.Target != "" && os.Getenv("GOTOOLDIR") == "" {
>>> - cgoExe = a.cgo.Target
>>> - } else {
>>> - cgoExe = base.Tool("cgo")
>>> -diff --git a/src/go/build/build.go b/src/go/build/build.go
>>> -index fd89871..e16145b 100644
>>> ---- a/src/go/build/build.go
>>> -+++ b/src/go/build/build.go
>>> -@@ -1588,7 +1588,7 @@ func init() {
>>> - }
>>> -
>>> - // ToolDir is the directory containing build tools.
>>> --var ToolDir = filepath.Join(runtime.GOROOT(), "pkg/tool/"+runtime.GOOS+"_"+runtime.GOARCH)
>>> -+var ToolDir = envOr("GOTOOLDIR", filepath.Join(runtime.GOROOT(), "pkg/tool/"+runtime.GOOS+"_"+runtime.GOARCH))
>>> -
>>> - // IsLocalImport reports whether the import path is
>>> - // a local import path, like ".", "..", "./foo", or "../foo".
>>> ---
>>> -2.7.4
>>> -
>>> diff --git a/meta/recipes-devtools/go/go-1.9/0005-cmd-go-make-GOROOT-precious-by-default.patch b/meta/recipes-devtools/go/go-1.9/0005-cmd-go-make-GOROOT-precious-by-default.patch
>>> deleted file mode 100644
>>> index 6e93bcb6ce..0000000000
>>> --- a/meta/recipes-devtools/go/go-1.9/0005-cmd-go-make-GOROOT-precious-by-default.patch
>>> +++ /dev/null
>>> @@ -1,41 +0,0 @@
>>> -From 44f961975dac6cf464a77b5f6dd0c47cc192c4fd Mon Sep 17 00:00:00 2001
>>> -From: Matt Madison <matt@madison.systems>
>>> -Date: Wed, 13 Sep 2017 08:19:52 -0700
>>> -Subject: [PATCH 5/7] cmd/go: make GOROOT precious by default
>>> -
>>> -For OE builds, we never want packages that have
>>> -already been installed into the build root to be
>>> -modified, so prevent the go build tool from checking
>>> -if they should be rebuilt.
>>> -
>>> -Also add an environment variable to override this
>>> -behavior, just for building the Go runtime.
>>> -
>>> -Upstream-Status: Pending
>>> -
>>> -Signed-off-by: Matt Madison <matt@madison.systems>
>>> ----
>>> - src/cmd/go/internal/load/pkg.go | 7 +++++++
>>> - 1 file changed, 7 insertions(+)
>>> -
>>> -diff --git a/src/cmd/go/internal/load/pkg.go b/src/cmd/go/internal/load/pkg.go
>>> -index 60de666..2660d3f 100644
>>> ---- a/src/cmd/go/internal/load/pkg.go
>>> -+++ b/src/cmd/go/internal/load/pkg.go
>>> -@@ -1530,6 +1530,13 @@ func isStale(p *Package) (bool, string) {
>>> - return true, "build ID mismatch"
>>> - }
>>> -
>>> -+ // For OE builds, make anything in GOROOT non-stale,
>>> -+ // to prevent a package build from overwriting the
>>> -+ // build root.
>>> -+ if p.Goroot && os.Getenv("GOROOT_OVERRIDE") != "1" {
>>> -+ return false, "GOROOT-resident packages do not get rebuilt"
>>> -+ }
>>> -+
>>> - // Package is stale if a dependency is.
>>> - for _, p1 := range p.Internal.Deps {
>>> - if p1.Stale {
>>> ---
>>> -2.7.4
>>> -
>>> diff --git a/meta/recipes-devtools/go/go-1.9/0006-make.bash-add-GOTOOLDIR_BOOTSTRAP-environment-variab.patch b/meta/recipes-devtools/go/go-1.9/0006-make.bash-add-GOTOOLDIR_BOOTSTRAP-environment-variab.patch
>>> deleted file mode 100644
>>> index f0f564044b..0000000000
>>> --- a/meta/recipes-devtools/go/go-1.9/0006-make.bash-add-GOTOOLDIR_BOOTSTRAP-environment-variab.patch
>>> +++ /dev/null
>>> @@ -1,36 +0,0 @@
>>> -From aae74d1045ca03306ba4159206ee3bac72bcdfbb Mon Sep 17 00:00:00 2001
>>> -From: Matt Madison <matt@madison.systems>
>>> -Date: Wed, 13 Sep 2017 08:23:23 -0700
>>> -Subject: [PATCH 6/7] make.bash: add GOTOOLDIR_BOOTSTRAP environment variable
>>> -
>>> -For cross-canadian builds, we need to use the native
>>> -GOTOOLDIR during the bootstrap phase, so provide a way
>>> -to pass that setting into the build script.
>>> -
>>> -Upstream-Status: Pending
>>> -
>>> -Signed-off-by: Matt Madison <matt@madison.systems>
>>> ----
>>> - src/make.bash | 3 ++-
>>> - 1 file changed, 2 insertions(+), 1 deletion(-)
>>> -
>>> -diff --git a/src/make.bash b/src/make.bash
>>> -index 9553623..2e6fb05 100755
>>> ---- a/src/make.bash
>>> -+++ b/src/make.bash
>>> -@@ -172,10 +172,11 @@ if [ "$do_host_build" = "yes" ]; then
>>> - mv cmd/dist/dist "$GOTOOLDIR"/dist
>>> - echo
>>> -
>>> -+ GOTOOLDIR_BOOTSTRAP="${GOTOOLDIR_BOOTSTRAP:-$GOTOOLDIR}"
>>> - echo "##### Building packages and commands for host, $GOHOSTOS/$GOHOSTARCH."
>>> - # CC_FOR_TARGET is recorded as the default compiler for the go tool. When building for the host, however,
>>> - # use the host compiler, CC, from `cmd/dist/dist env` instead.
>>> -- CC=$CC GOOS=$GOHOSTOS GOARCH=$GOHOSTARCH \
>>> -+ CC=$CC GOOS=$GOHOSTOS GOARCH=$GOHOSTARCH GOTOOLDIR="$GOTOOLDIR_BOOTSTRAP" \
>>> - "$GOTOOLDIR"/go_bootstrap install -gcflags "$GO_GCFLAGS" -ldflags "$GO_LDFLAGS" -v std cmd
>>> - echo
>>> - fi
>>> ---
>>> -2.7.4
>>> -
>>> diff --git a/meta/recipes-devtools/go/go-1.9/0007-ld-add-soname-to-shareable-objects.patch b/meta/recipes-devtools/go/go-1.9/0007-ld-add-soname-to-shareable-objects.patch
>>> deleted file mode 100644
>>> index 6459782d81..0000000000
>>> --- a/meta/recipes-devtools/go/go-1.9/0007-ld-add-soname-to-shareable-objects.patch
>>> +++ /dev/null
>>> @@ -1,46 +0,0 @@
>>> -From e957c3458d53e37bf416f51d2f8bf54c195e50f5 Mon Sep 17 00:00:00 2001
>>> -From: Matt Madison <matt@madison.systems>
>>> -Date: Wed, 13 Sep 2017 08:27:02 -0700
>>> -Subject: [PATCH 7/7] ld: add soname to shareable objects
>>> -
>>> -Shared library handling in OE depends on the inclusion
>>> -of an soname header, so update the go linker to add that
>>> -header for both internal and external linking.
>>> -
>>> -Upstream-Status: Pending
>>> -
>>> -Signed-off-by: Matt Madison <matt@madison.systems>
>>> ----
>>> - 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 0234105..0b9e2d0 100644
>>> ---- a/src/cmd/link/internal/ld/lib.go
>>> -+++ b/src/cmd/link/internal/ld/lib.go
>>> -@@ -1124,12 +1124,14 @@ func (l *Link) hostlink() {
>>> - // Pass -z nodelete to mark the shared library as
>>> - // non-closeable: a dlclose will do nothing.
>>> - argv = append(argv, "-shared", "-Wl,-z,nodelete")
>>> -+ argv = append(argv, fmt.Sprintf("-Wl,-soname,%s", filepath.Base(*flagOutfile)))
>>> - }
>>> - case BuildmodeShared:
>>> - if UseRelro() {
>>> - argv = append(argv, "-Wl,-z,relro")
>>> - }
>>> - argv = append(argv, "-shared")
>>> -+ argv = append(argv, fmt.Sprintf("-Wl,-soname,%s", filepath.Base(*flagOutfile)))
>>> - case BuildmodePlugin:
>>> - if Headtype == objabi.Hdarwin {
>>> - argv = append(argv, "-dynamiclib")
>>> -@@ -1138,6 +1140,7 @@ func (l *Link) hostlink() {
>>> - argv = append(argv, "-Wl,-z,relro")
>>> - }
>>> - argv = append(argv, "-shared")
>>> -+ argv = append(argv, fmt.Sprintf("-Wl,-soname,%s", filepath.Base(*flagOutfile)))
>>> - }
>>> - }
>>> -
>>> ---
>>> -2.7.4
>>> -
>>> diff --git a/meta/recipes-devtools/go/go-1.9/0008-make.bash-add-GOHOSTxx-indirection-for-cross-canadia.patch b/meta/recipes-devtools/go/go-1.9/0008-make.bash-add-GOHOSTxx-indirection-for-cross-canadia.patch
>>> deleted file mode 100644
>>> index 0977c78350..0000000000
>>> --- a/meta/recipes-devtools/go/go-1.9/0008-make.bash-add-GOHOSTxx-indirection-for-cross-canadia.patch
>>> +++ /dev/null
>>> @@ -1,33 +0,0 @@
>>> -From 03e6c339d4fb712fbb8c4ca6ef2fc7100dcdb3d7 Mon Sep 17 00:00:00 2001
>>> -From: Matt Madison <matt@madison.systems>
>>> -Date: Thu, 14 Sep 2017 05:38:10 -0700
>>> -Subject: [PATCH 8/8] make.bash: add GOHOSTxx indirection for cross-canadian
>>> - builds
>>> -
>>> -Add environment variables for specifying the host OS/arch
>>> -that we are building the compiler for, so it can differ from
>>> -the build host OS/arch.
>>> -
>>> -Upstream-Status: Pending
>>> -
>>> -Signed-off-by: Matt Madison <matt@madison.systems>
>>> ----
>>> - src/make.bash | 2 ++
>>> - 1 file changed, 2 insertions(+)
>>> -
>>> -diff --git a/src/make.bash b/src/make.bash
>>> -index 2e6fb05..0bdadc6 100755
>>> ---- a/src/make.bash
>>> -+++ b/src/make.bash
>>> -@@ -173,6 +173,8 @@ if [ "$do_host_build" = "yes" ]; then
>>> - echo
>>> -
>>> - GOTOOLDIR_BOOTSTRAP="${GOTOOLDIR_BOOTSTRAP:-$GOTOOLDIR}"
>>> -+ GOHOSTOS="${GOHOSTOS_CROSS:-$GOHOSTOS}"
>>> -+ GOHOSTARCH="${GOHOSTARCH_CROSS:-$GOHOSTARCH}"
>>> - echo "##### Building packages and commands for host, $GOHOSTOS/$GOHOSTARCH."
>>> - # CC_FOR_TARGET is recorded as the default compiler for the go tool. When building for the host, however,
>>> - # use the host compiler, CC, from `cmd/dist/dist env` instead.
>>> ---
>>> -2.7.4
>>> -
>>> diff --git a/meta/recipes-devtools/go/go-1.9/0009-cmd-go-buildmode-pie-forces-external-linking-mode-on.patch b/meta/recipes-devtools/go/go-1.9/0009-cmd-go-buildmode-pie-forces-external-linking-mode-on.patch
>>> deleted file mode 100644
>>> index aa5fcfdd23..0000000000
>>> --- a/meta/recipes-devtools/go/go-1.9/0009-cmd-go-buildmode-pie-forces-external-linking-mode-on.patch
>>> +++ /dev/null
>>> @@ -1,47 +0,0 @@
>>> -From aae44527c8065d54f6acaf87c82cba1ac96fae59 Mon Sep 17 00:00:00 2001
>>> -From: Ian Lance Taylor <iant@golang.org>
>>> -Date: Fri, 18 Aug 2017 17:46:03 -0700
>>> -Subject: [PATCH] cmd/go: -buildmode=pie forces external linking mode on all
>>> - systems
>>> -
>>> -The go tool assumed that -buildmode=pie implied internal linking on
>>> -linux-amd64. However, that was changed by CL 36417 for issue #18968.
>>> -
>>> -Fixes #21452
>>> -
>>> -Change-Id: I8ed13aea52959cc5c53223f4c41ba35329445545
>>> -Reviewed-on: https://go-review.googlesource.com/57231
>>> -Run-TryBot: Ian Lance Taylor <iant@golang.org>
>>> -TryBot-Result: Gobot Gobot <gobot@golang.org>
>>> -Reviewed-by: Avelino <t@avelino.xxx>
>>> -Reviewed-by: Rob Pike <r@golang.org>
>>> ----
>>> -Upstream-Status: Backport
>>> -Signed-off-by: Khem Raj <raj.khem@gmail.com>
>>> -
>>> - src/cmd/go/internal/load/pkg.go | 7 ++++---
>>> - 1 file changed, 4 insertions(+), 3 deletions(-)
>>> -
>>> -diff --git a/src/cmd/go/internal/load/pkg.go b/src/cmd/go/internal/load/pkg.go
>>> -index 2660d3f..d40773b 100644
>>> ---- a/src/cmd/go/internal/load/pkg.go
>>> -+++ b/src/cmd/go/internal/load/pkg.go
>>> -@@ -954,11 +954,12 @@ func (p *Package) load(stk *ImportStack, bp *build.Package, err error) *Package
>>> -
>>> - if cfg.BuildContext.CgoEnabled && p.Name == "main" && !p.Goroot {
>>> - // Currently build modes c-shared, pie (on systems that do not
>>> -- // support PIE with internal linking mode), plugin, and
>>> -- // -linkshared force external linking mode, as of course does
>>> -+ // support PIE with internal linking mode (currently all
>>> -+ // systems: issue #18968)), plugin, and -linkshared force
>>> -+ // external linking mode, as of course does
>>> - // -ldflags=-linkmode=external. External linking mode forces
>>> - // an import of runtime/cgo.
>>> -- pieCgo := cfg.BuildBuildmode == "pie" && (cfg.BuildContext.GOOS != "linux" || cfg.BuildContext.GOARCH != "amd64")
>>> -+ pieCgo := cfg.BuildBuildmode == "pie"
>>> - linkmodeExternal := false
>>> - for i, a := range cfg.BuildLdflags {
>>> - if a == "-linkmode=external" {
>>> ---
>>> -2.14.1
>>> -
>>> diff --git a/meta/recipes-devtools/go/go-1.9/0010-make.bash-override-CC-when-building-dist-and-go_boot.patch b/meta/recipes-devtools/go/go-1.9/0010-make.bash-override-CC-when-building-dist-and-go_boot.patch
>>> deleted file mode 100644
>>> index 83fd78c3d7..0000000000
>>> --- a/meta/recipes-devtools/go/go-1.9/0010-make.bash-override-CC-when-building-dist-and-go_boot.patch
>>> +++ /dev/null
>>> @@ -1,43 +0,0 @@
>>> -From 21d83dd9499e5be30eea28dd7034d1ea2a01c838 Mon Sep 17 00:00:00 2001
>>> -From: Matt Madison <matt@madison.systems>
>>> -Date: Tue, 14 Nov 2017 07:38:42 -0800
>>> -Subject: [PATCH 10/10] make.bash: override CC when building dist and
>>> - go_bootstrap
>>> -
>>> -For cross-canadian builds, dist and go_bootstrap
>>> -run on the build host, so CC needs to point to the
>>> -build host's C compiler. Add a BUILD_CC environment
>>> -for this, falling back to $CC if not present.
>>> -
>>> -Upstream-Status: Pending
>>> -
>>> -Signed-off-by: Matt Madison <matt@madison.systems>
>>> ----
>>> - src/make.bash | 4 ++--
>>> - 1 file changed, 2 insertions(+), 2 deletions(-)
>>> -
>>> -diff --git a/src/make.bash b/src/make.bash
>>> -index 0bdadc6..f199349 100755
>>> ---- a/src/make.bash
>>> -+++ b/src/make.bash
>>> -@@ -131,7 +131,7 @@ if [ "$GOROOT_BOOTSTRAP" = "$GOROOT" ]; then
>>> - exit 1
>>> - fi
>>> - rm -f cmd/dist/dist
>>> --GOROOT="$GOROOT_BOOTSTRAP" GOOS="" GOARCH="" "$GOROOT_BOOTSTRAP/bin/go" build -o cmd/dist/dist ./cmd/dist
>>> -+CC=${BUILD_CC:-${CC}} GOROOT="$GOROOT_BOOTSTRAP" GOOS="" GOARCH="" "$GOROOT_BOOTSTRAP/bin/go" build -o cmd/dist/dist ./cmd/dist
>>> -
>>> - # -e doesn't propagate out of eval, so check success by hand.
>>> - eval $(./cmd/dist/dist env -p || echo FAIL=true)
>>> -@@ -167,7 +167,7 @@ elif [ "$1" = "--host-only" ]; then
>>> - fi
>>> -
>>> - if [ "$do_host_build" = "yes" ]; then
>>> -- ./cmd/dist/dist bootstrap $buildall $GO_DISTFLAGS -v # builds go_bootstrap
>>> -+ CC=${BUILD_CC:-${CC}} ./cmd/dist/dist bootstrap $buildall $GO_DISTFLAGS -v # builds go_bootstrap
>>> - # Delay move of dist tool to now, because bootstrap may clear tool directory.
>>> - mv cmd/dist/dist "$GOTOOLDIR"/dist
>>> - echo
>>> ---
>>> -2.7.4
>>> -
>>> diff --git a/meta/recipes-devtools/go/go-1.9/set-external-linker.patch b/meta/recipes-devtools/go/go-1.9/set-external-linker.patch
>>> deleted file mode 100644
>>> index d6bd7fa39c..0000000000
>>> --- a/meta/recipes-devtools/go/go-1.9/set-external-linker.patch
>>> +++ /dev/null
>>> @@ -1,111 +0,0 @@
>>> -Change the dynamic linker hardcoding to use musl when not using glibc
>>> -this should be applied conditional to musl being the system C library
>>> -
>>> -Upstream-Status: Inappropriate [Real Fix should be portable across libcs]
>>> -
>>> -Signed-off-by: Khem Raj <raj.khem@gmail.com>
>>> -
>>> -Index: go/src/cmd/link/internal/amd64/obj.go
>>> -===================================================================
>>> ---- go.orig/src/cmd/link/internal/amd64/obj.go
>>> -+++ go/src/cmd/link/internal/amd64/obj.go
>>> -@@ -67,7 +67,7 @@ func Init() {
>>> - ld.Thearch.Append64 = ld.Append64l
>>> - ld.Thearch.TLSIEtoLE = tlsIEtoLE
>>> -
>>> -- ld.Thearch.Linuxdynld = "/lib64/ld-linux-x86-64.so.2"
>>> -+ ld.Thearch.Linuxdynld = "/lib/ld-musl-x86_64.so.1"
>>> - ld.Thearch.Freebsddynld = "/libexec/ld-elf.so.1"
>>> - ld.Thearch.Openbsddynld = "/usr/libexec/ld.so"
>>> - ld.Thearch.Netbsddynld = "/libexec/ld.elf_so"
>>> -Index: go/src/cmd/link/internal/arm/obj.go
>>> -===================================================================
>>> ---- go.orig/src/cmd/link/internal/arm/obj.go
>>> -+++ go/src/cmd/link/internal/arm/obj.go
>>> -@@ -63,7 +63,7 @@ func Init() {
>>> - ld.Thearch.Append32 = ld.Append32l
>>> - ld.Thearch.Append64 = ld.Append64l
>>> -
>>> -- ld.Thearch.Linuxdynld = "/lib/ld-linux.so.3" // 2 for OABI, 3 for EABI
>>> -+ ld.Thearch.Linuxdynld = "/lib/ld-musl-armhf.so.1"
>>> - ld.Thearch.Freebsddynld = "/usr/libexec/ld-elf.so.1"
>>> - ld.Thearch.Openbsddynld = "/usr/libexec/ld.so"
>>> - ld.Thearch.Netbsddynld = "/libexec/ld.elf_so"
>>> -Index: go/src/cmd/link/internal/arm64/obj.go
>>> -===================================================================
>>> ---- go.orig/src/cmd/link/internal/arm64/obj.go
>>> -+++ go/src/cmd/link/internal/arm64/obj.go
>>> -@@ -62,7 +62,7 @@ func Init() {
>>> - ld.Thearch.Append32 = ld.Append32l
>>> - ld.Thearch.Append64 = ld.Append64l
>>> -
>>> -- ld.Thearch.Linuxdynld = "/lib/ld-linux-aarch64.so.1"
>>> -+ ld.Thearch.Linuxdynld = "/lib/ld-musl-aarch64.so.1"
>>> -
>>> - ld.Thearch.Freebsddynld = "XXX"
>>> - ld.Thearch.Openbsddynld = "XXX"
>>> -Index: go/src/cmd/link/internal/mips/obj.go
>>> -===================================================================
>>> ---- go.orig/src/cmd/link/internal/mips/obj.go
>>> -+++ go/src/cmd/link/internal/mips/obj.go
>>> -@@ -77,7 +77,7 @@ func Init() {
>>> - ld.Thearch.Append64 = ld.Append64b
>>> - }
>>> -
>>> -- ld.Thearch.Linuxdynld = "/lib/ld.so.1"
>>> -+ ld.Thearch.Linuxdynld = "/lib/ld-musl-mipsle.so.1"
>>> -
>>> - ld.Thearch.Freebsddynld = "XXX"
>>> - ld.Thearch.Openbsddynld = "XXX"
>>> -Index: go/src/cmd/link/internal/mips64/obj.go
>>> -===================================================================
>>> ---- go.orig/src/cmd/link/internal/mips64/obj.go
>>> -+++ go/src/cmd/link/internal/mips64/obj.go
>>> -@@ -75,7 +75,7 @@ func Init() {
>>> - ld.Thearch.Append64 = ld.Append64b
>>> - }
>>> -
>>> -- ld.Thearch.Linuxdynld = "/lib64/ld64.so.1"
>>> -+ ld.Thearch.Linuxdynld = "/lib64/ld-musl-mips64le.so.1"
>>> -
>>> - ld.Thearch.Freebsddynld = "XXX"
>>> - ld.Thearch.Openbsddynld = "XXX"
>>> -Index: go/src/cmd/link/internal/ppc64/obj.go
>>> -===================================================================
>>> ---- go.orig/src/cmd/link/internal/ppc64/obj.go
>>> -+++ go/src/cmd/link/internal/ppc64/obj.go
>>> -@@ -77,7 +77,7 @@ func Init() {
>>> - }
>>> -
>>> - // TODO(austin): ABI v1 uses /usr/lib/ld.so.1
>>> -- ld.Thearch.Linuxdynld = "/lib64/ld64.so.1"
>>> -+ ld.Thearch.Linuxdynld = "/lib/ld-musl-powerpc64le.so.1"
>>> -
>>> - ld.Thearch.Freebsddynld = "XXX"
>>> - ld.Thearch.Openbsddynld = "XXX"
>>> -Index: go/src/cmd/link/internal/s390x/obj.go
>>> -===================================================================
>>> ---- go.orig/src/cmd/link/internal/s390x/obj.go
>>> -+++ go/src/cmd/link/internal/s390x/obj.go
>>> -@@ -62,7 +62,7 @@ func Init() {
>>> - ld.Thearch.Append32 = ld.Append32b
>>> - ld.Thearch.Append64 = ld.Append64b
>>> -
>>> -- ld.Thearch.Linuxdynld = "/lib64/ld64.so.1"
>>> -+ ld.Thearch.Linuxdynld = "/lib/ld-musl-s390x.so.1"
>>> -
>>> - // not relevant for s390x
>>> - ld.Thearch.Freebsddynld = "XXX"
>>> -Index: go/src/cmd/link/internal/x86/obj.go
>>> -===================================================================
>>> ---- go.orig/src/cmd/link/internal/x86/obj.go
>>> -+++ go/src/cmd/link/internal/x86/obj.go
>>> -@@ -63,7 +63,7 @@ func Init() {
>>> - ld.Thearch.Append32 = ld.Append32l
>>> - ld.Thearch.Append64 = ld.Append64l
>>> -
>>> -- ld.Thearch.Linuxdynld = "/lib/ld-linux.so.2"
>>> -+ ld.Thearch.Linuxdynld = "/lib/ld-musl-i386.so.1"
>>> - ld.Thearch.Freebsddynld = "/usr/libexec/ld-elf.so.1"
>>> - ld.Thearch.Openbsddynld = "/usr/libexec/ld.so"
>>> - ld.Thearch.Netbsddynld = "/usr/libexec/ld.elf_so"
>>> diff --git a/meta/recipes-devtools/go/go-common.inc b/meta/recipes-devtools/go/go-common.inc
>>> index 37138b51ed..611775b2cc 100644
>>> --- a/meta/recipes-devtools/go/go-common.inc
>>> +++ b/meta/recipes-devtools/go/go-common.inc
>>> @@ -22,6 +22,8 @@ UPSTREAM_CHECK_REGEX = "(?P<pver>\d+(\.\d+)+)\.src\.tar"
>>> INHIBIT_PACKAGE_DEBUG_SPLIT = "1"
>>> SSTATE_SCAN_CMD = "true"
>>>
>>> +export GOROOT_OVERRIDE = "1"
>>> +
>>> do_compile_prepend() {
>>> BUILD_CC=${BUILD_CC}
>>> }
>>> diff --git a/meta/recipes-devtools/go/go-cross-canadian.inc b/meta/recipes-devtools/go/go-cross-canadian.inc
>>> index 8afda6b2ce..c84aa4c9eb 100644
>>> --- a/meta/recipes-devtools/go/go-cross-canadian.inc
>>> +++ b/meta/recipes-devtools/go/go-cross-canadian.inc
>>> @@ -7,34 +7,34 @@ PN = "go-cross-canadian-${TRANSLATED_TARGET_ARCH}"
>>>
>>> export GOHOSTOS = "${BUILD_GOOS}"
>>> export GOHOSTARCH = "${BUILD_GOARCH}"
>>> -export GOHOSTOS_CROSS = "${HOST_GOOS}"
>>> -export GOHOSTARCH_CROSS = "${HOST_GOARCH}"
>>> export GOROOT_BOOTSTRAP = "${STAGING_LIBDIR_NATIVE}/go"
>>> export GOTOOLDIR_BOOTSTRAP = "${STAGING_LIBDIR_NATIVE}/${HOST_SYS}/go/pkg/tool/${BUILD_GOTUPLE}"
>>> export GOROOT_FINAL = "${libdir}/go"
>>> export CGO_ENABLED = "1"
>>> -export CC_FOR_TARGET = "${TARGET_PREFIX}gcc"
>>> -export CXX_FOR_TARGET = "${TARGET_PREFIX}g++"
>>> -CC = "${HOST_PREFIX}gcc"
>>> -export CGO_CFLAGS = "--sysroot=${STAGING_DIR_TARGET} ${HOST_CC_ARCH} ${CFLAGS}"
>>> -export CGO_LDFLAGS = "--sysroot=${STAGING_DIR_TARGET} ${HOST_CC_ARCH} ${LDFLAGS}"
>>> -export GO_LDFLAGS = '-linkmode external -extld ${HOST_PREFIX}gcc -extldflags "--sysroot=${STAGING_DIR_TARGET} ${HOST_CC_ARCH} ${LDFLAGS}"'
>>> +export GOCACHE = "off"
>>> +export GOTMPDIR ?= "${WORKDIR}/go-tmp"
>>> +GOTMPDIR[vardepvalue] = ""
>>> +#CC = "${HOST_PREFIX}gcc"
>>> +export CGO_CFLAGS = "${CFLAGS}"
>>> +export CGO_LDFLAGS = "${LDFLAGS}"
>>> +export GO_LDFLAGS = '-v -linkmode external -extld ${HOST_PREFIX}gcc -extldflags "--sysroot=${STAGING_DIR_HOST} ${HOST_CC_ARCH} ${LDFLAGS}"'
>>>
>>> do_configure[noexec] = "1"
>>>
>>> do_compile() {
>>> - export GOBIN="${B}/bin"
>>> - rm -rf ${GOBIN} ${B}/pkg
>>> - mkdir ${GOBIN}
>>> + export CC_FOR_${HOST_GOOS}_${HOST_GOARCH}="${HOST_PREFIX}gcc --sysroot=${STAGING_DIR_HOST}${SDKPATHNATIVE}"
>>> + export CXX_FOR_${HOST_GOOS}_${HOST_GOARCH}="${HOST_PREFIX}gxx --sysroot=${STAGING_DIR_HOST}${SDKPATHNATIVE}"
>>> cd src
>>> ./make.bash --host-only --no-banner
>>> cd ${B}
>>> }
>>> +do_compile[dirs] =+ "${GOTMPDIR} ${B}/bin ${B}/pkg"
>>> +do_compile[cleandirs] += "${GOTMPDIR} ${B}/bin ${B}/pkg"
>>>
>>>
>>> make_wrapper() {
>>> - rm -f ${D}${bindir}/$2
>>> - cat <<END >${D}${bindir}/$2
>>> + rm -f ${D}${bindir}/$2
>>> + cat <<END >${D}${bindir}/$2
>>> #!/bin/sh
>>> here=\`dirname \$0\`
>>> native_goroot=\`readlink -f \$here/../../lib/${TARGET_SYS}/go\`
>>> @@ -46,7 +46,7 @@ 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
>>> + chmod +x ${D}${bindir}/$2
>>> }
>>>
>>> do_install() {
>>> diff --git a/meta/recipes-devtools/go/go-cross-canadian_1.9.bb b/meta/recipes-devtools/go/go-cross-canadian_1.10.bb
>>> similarity index 100%
>>> rename from meta/recipes-devtools/go/go-cross-canadian_1.9.bb
>>> rename to meta/recipes-devtools/go/go-cross-canadian_1.10.bb
>>> diff --git a/meta/recipes-devtools/go/go-cross.inc b/meta/recipes-devtools/go/go-cross.inc
>>> index 3ac7211bc3..fe92651581 100644
>>> --- a/meta/recipes-devtools/go/go-cross.inc
>>> +++ b/meta/recipes-devtools/go/go-cross.inc
>>> @@ -1,7 +1,7 @@
>>> inherit cross
>>>
>>> PROVIDES = "virtual/${TARGET_PREFIX}go"
>>> -DEPENDS += "go-native"
>>> +DEPENDS = "go-native"
>>>
>>> PN = "go-cross-${TARGET_ARCH}"
>>>
>>> @@ -13,26 +13,27 @@ export GOARM = "${TARGET_GOARM}"
>>> export GO386 = "${TARGET_GO386}"
>>> export GOROOT_BOOTSTRAP = "${STAGING_LIBDIR_NATIVE}/go"
>>> export GOROOT_FINAL = "${libdir}/go"
>>> +export GOCACHE = "off"
>>> +export GOTMPDIR ?= "${WORKDIR}/go-tmp"
>>> +GOTMPDIR[vardepvalue] = ""
>>> export CGO_ENABLED = "1"
>>> -export CC_FOR_TARGET="${TARGET_PREFIX}gcc ${TARGET_CC_ARCH} --sysroot=${STAGING_DIR_TARGET}"
>>> -export CXX_FOR_TARGET="${TARGET_PREFIX}g++ ${TARGET_CC_ARCH} --sysroot=${STAGING_DIR_TARGET}"
>>> CC = "${@d.getVar('BUILD_CC').strip()}"
>>>
>>> do_configure[noexec] = "1"
>>>
>>> do_compile() {
>>> - export GOBIN="${B}/bin"
>>> - rm -rf ${GOBIN} ${B}/pkg
>>> - mkdir ${GOBIN}
>>> - cd src
>>> - ./make.bash --host-only
>>> - cd ${B}
>>> + export CC_FOR_${GOOS}_${GOARCH}="${TARGET_PREFIX}gcc ${TARGET_CC_ARCH} --sysroot=${STAGING_DIR_TARGET}"
>>> + export CXX_FOR_${GOOS}_${GOARCh}="${TARGET_PREFIX}g++ ${TARGET_CC_ARCH} --sysroot=${STAGING_DIR_TARGET}"
>>> + cd src
>>> + ./make.bash --host-only --no-banner
>>> + cd ${B}
>>> }
>>> -
>>> +do_compile[dirs] =+ "${GOTMPDIR} ${B}/bin ${B}/pkg"
>>> +do_compile[cleandirs] += "${GOTMPDIR} ${B}/bin ${B}/pkg"
>>>
>>> make_wrapper() {
>>> - rm -f ${D}${bindir}/$2
>>> - cat <<END >${D}${bindir}/$2
>>> + rm -f ${D}${bindir}/$2
>>> + cat <<END >${D}${bindir}/$2
>>> #!/bin/bash
>>> here=\`dirname \$0\`
>>> export GOARCH="${TARGET_GOARCH}"
>>> @@ -41,22 +42,22 @@ export GOARM="\${GOARM:-${TARGET_GOARM}}"
>>> export GO386="\${GO386:-${TARGET_GO386}}"
>>> \$here/../../lib/${CROSS_TARGET_SYS_DIR}/go/bin/$1 "\$@"
>>> END
>>> - chmod +x ${D}${bindir}/$2
>>> + 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)
>>> - rm -rf ${D}${libdir}/go/src/runtime/pprof/testdata
>>> - 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
>>> + 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
>>> }
>>> diff --git a/meta/recipes-devtools/go/go-cross_1.9.bb b/meta/recipes-devtools/go/go-cross_1.10.bb
>>> similarity index 100%
>>> rename from meta/recipes-devtools/go/go-cross_1.9.bb
>>> rename to meta/recipes-devtools/go/go-cross_1.10.bb
>>> diff --git a/meta/recipes-devtools/go/go-crosssdk.inc b/meta/recipes-devtools/go/go-crosssdk.inc
>>> index f67e4b92a0..05ca62eba8 100644
>>> --- a/meta/recipes-devtools/go/go-crosssdk.inc
>>> +++ b/meta/recipes-devtools/go/go-crosssdk.inc
>>> @@ -11,21 +11,21 @@ export GOARCH = "${TARGET_GOARCH}"
>>> export GOROOT_BOOTSTRAP = "${STAGING_LIBDIR_NATIVE}/go"
>>> export GOROOT_FINAL = "${libdir}/go"
>>> export CGO_ENABLED = "1"
>>> -export CC_FOR_TARGET="${TARGET_PREFIX}gcc ${TARGET_CC_ARCH} --sysroot=${STAGING_DIR_TARGET}${SDKPATHNATIVE}"
>>> -export CXX_FOR_TARGET="${TARGET_PREFIX}g++ ${TARGET_CC_ARCH} --sysroot=${STAGING_DIR_TARGET}${SDKPATHNATIVE}"
>>> -export GO_INSTALL = "cmd"
>>> -CC = "${@d.getVar('BUILD_CC').strip()}"
>>> +export GOCACHE = "off"
>>> +export GOTMPDIR ?= "${WORKDIR}/go-tmp"
>>> +GOTMPDIR[vardepvalue] = ""
>>>
>>> do_configure[noexec] = "1"
>>>
>>> do_compile() {
>>> - export GOBIN="${B}/bin"
>>> - rm -rf ${GOBIN} ${B}/pkg
>>> - mkdir ${GOBIN}
>>> + export CC_FOR_${TARGET_GOOS}_${TARGET_GOARCH}="${TARGET_PREFIX}gcc ${TARGET_CC_ARCH} --sysroot=${STAGING_DIR_TARGET}${SDKPATHNATIVE}"
>>> + export CXX_FOR_${TARGET_GOOS}_${TARGET_GOARCH}="${TARGET_PREFIX}g++ ${TARGET_CC_ARCH} --sysroot=${STAGING_DIR_TARGET}${SDKPATHNATIVE}"
>>> cd src
>>> - ./make.bash --host-only
>>> + ./make.bash --host-only --no-banner
>>> cd ${B}
>>> }
>>> +do_compile[dirs] =+ "${GOTMPDIR} ${B}/bin ${B}/pkg"
>>> +do_compile[cleandirs] += "${GOTMPDIR} ${B}/bin ${B}/pkg"
>>>
>>> make_wrapper() {
>>> rm -f ${D}${bindir}/$2
>>> diff --git a/meta/recipes-devtools/go/go-crosssdk_1.9.bb b/meta/recipes-devtools/go/go-crosssdk_1.10.bb
>>> similarity index 100%
>>> rename from meta/recipes-devtools/go/go-crosssdk_1.9.bb
>>> rename to meta/recipes-devtools/go/go-crosssdk_1.10.bb
>>> diff --git a/meta/recipes-devtools/go/go-native.inc b/meta/recipes-devtools/go/go-native.inc
>>> index 95db1c2b7c..31e899da82 100644
>>> --- a/meta/recipes-devtools/go/go-native.inc
>>> +++ b/meta/recipes-devtools/go/go-native.inc
>>> @@ -4,34 +4,33 @@ nonstaging_libdir := "${libdir}"
>>>
>>> inherit native
>>>
>>> -SRC_URI_append = " http://golang.org/dl/go1.4.3.src.tar.gz;name=bootstrap;subdir=go1.4"
>>> -SRC_URI[bootstrap.md5sum] = "dfb604511115dd402a77a553a5923a04"
>>> -SRC_URI[bootstrap.sha256sum] = "9947fc705b0b841b5938c48b22dc33e9647ec0752bae66e50278df4f23f64959"
>>> +SRC_URI_append = " https://dl.google.com/go/go1.4-bootstrap-20171003.tar.gz;name=bootstrap;subdir=go1.4"
>>> +SRC_URI[bootstrap.md5sum] = "dbf727a4b0e365bf88d97cbfde590016"
>>> +SRC_URI[bootstrap.sha256sum] = "f4ff5b5eb3a3cae1c993723f3eab519c5bae18866b5e5f96fe1102f0cb5c3e52"
>>>
>>> export GOOS = "${BUILD_GOOS}"
>>> export GOARCH = "${BUILD_GOARCH}"
>>> +export GOTMPDIR ?= "${WORKDIR}/go-tmp"
>>> +GOTMPDIR[vardepvalue] = ""
>>> CC = "${@d.getVar('BUILD_CC').strip()}"
>>>
>>> export CGO_ENABLED = "1"
>>>
>>> do_configure() {
>>> - cd ${WORKDIR}/go1.4/go/src
>>> - CGO_ENABLED=0 GOROOT=${WORKDIR}/go1.4/go ./make.bash
>>> + cd ${WORKDIR}/go1.4/go/src
>>> + CGO_ENABLED=0 GOROOT=${WORKDIR}/go1.4/go ./make.bash
>>> }
>>>
>>> do_compile() {
>>> - export GOBIN="${B}/bin"
>>> export GOROOT_FINAL="${nonstaging_libdir}/go"
>>> export GOROOT_BOOTSTRAP="${WORKDIR}/go1.4/go"
>>> - rm -rf ${GOBIN}
>>> - mkdir ${GOBIN}
>>> -
>>> - export TMPDIR=${WORKDIR}/build-tmp
>>> - mkdir -p ${WORKDIR}/build-tmp
>>>
>>> cd src
>>> - ./make.bash --host-only
>>> + ./make.bash --no-banner
>>> + cd ${B}
>>> }
>>> +do_compile[dirs] =+ "${GOTMPDIR} ${B}/bin"
>>> +do_compile[cleandirs] += "${GOTMPDIR} ${B}/bin"
>>>
>>> make_wrapper() {
>>> rm -f ${D}${bindir}/$2$3
>>> @@ -51,7 +50,7 @@ do_install() {
>>> (cd ${S}/src; for d in *; do \
>>> [ -d $d ] && cp -a ${S}/src/$d ${D}${libdir}/go/src/; \
>>> done)
>>> - rm -rf ${D}${libdir}/go/src/runtime/pprof/testdata
>>> + find ${D}${libdir}/go/src -depth -type d -name testdata -exec rm -rf {} \;
>>> install -d ${D}${bindir} ${D}${libdir}/go/bin
>>> for f in ${B}/bin/*
>>> do
>>> diff --git a/meta/recipes-devtools/go/go-native_1.9.bb b/meta/recipes-devtools/go/go-native_1.10.bb
>>> similarity index 100%
>>> rename from meta/recipes-devtools/go/go-native_1.9.bb
>>> rename to meta/recipes-devtools/go/go-native_1.10.bb
>>> diff --git a/meta/recipes-devtools/go/go-runtime.inc b/meta/recipes-devtools/go/go-runtime.inc
>>> index 29ae86e4ee..7a3b415b3f 100644
>>> --- a/meta/recipes-devtools/go/go-runtime.inc
>>> +++ b/meta/recipes-devtools/go/go-runtime.inc
>>> @@ -10,11 +10,18 @@ export GOARM = "${TARGET_GOARM}"
>>> export GO386 = "${TARGET_GO386}"
>>> export GOROOT_BOOTSTRAP = "${STAGING_LIBDIR_NATIVE}/go"
>>> export GOROOT_FINAL = "${libdir}/go"
>>> -export GO_TARGET_INSTALL = "std"
>>> export CGO_ENABLED = "1"
>>> -export CC_FOR_TARGET="${CC}"
>>> -export CXX_FOR_TARGET="${CXX}"
>>> -export GOROOT_OVERRIDE = "1"
>>> +export CGO_CFLAGS = "${CFLAGS}"
>>> +export CGO_CPPFLAGS = "${CPPFLAGS}"
>>> +export CGO_CXXFLAGS = "${CXXFLAGS}"
>>> +export CGO_LDFLAGS = "${LDFLAGS}"
>>> +export GOCACHE = "off"
>>> +export GOTMPDIR ?= "${WORKDIR}/go-tmp"
>>> +GOTMPDIR[vardepvalue] = ""
>>> +GO_EXTLDFLAGS ?= "${HOST_CC_ARCH}${TOOLCHAIN_OPTIONS} ${LDFLAGS}"
>>> +GO_LINKMODE ?= ""
>>> +GO_LINKMODE_class-nativesdk = "--linkmode=external"
>>> +GO_LDFLAGS ?= '-ldflags="${GO_LINKMODE} -extldflags '${GO_EXTLDFLAGS}'"'
>>>
>>> do_configure() {
>>> :
>>> @@ -25,21 +32,20 @@ do_configure_libc-musl() {
>>> }
>>>
>>> do_compile() {
>>> - export GOBIN="${B}/bin"
>>> - export CC="${@d.getVar('BUILD_CC').strip()}"
>>> - rm -rf ${GOBIN} ${B}/pkg
>>> - mkdir ${GOBIN}
>>> + export CC_FOR_${TARGET_GOOS}_${TARGET_GOARCH}="${CC}"
>>> + export CXX_FOR_${TARGET_GOOS}_${TARGET_GOARCH}="${CXX}"
>>> +
>>> cd src
>>> - ./make.bash --host-only
>>> - cp ${B}/pkg/tool/${BUILD_GOTUPLE}/go_bootstrap ${B}
>>> - rm -rf ${B}/pkg/${TARGET_GOTUPLE}
>>> - ./make.bash --target-only
>>> + ./make.bash --target-only --no-banner std
>>> if [ -n "${GO_DYNLINK}" ]; then
>>> - cp ${B}/go_bootstrap ${B}/pkg/tool/${BUILD_GOTUPLE}
>>> - GO_FLAGS="-buildmode=shared" GO_LDFLAGS="-extldflags \"${LDFLAGS}\"" ./make.bash --target-only
>>> + export GOTOOLDIR="${B}/pkg/tool/native_native"
>>> + CC="$CC_FOR_${TARGET_GOOS}_${TARGET_GOARCH}" GOARCH="${TARGET_GOARCH}" GOOS="${TARGET_GOOS}" GOROOT=${B} \
>>> + $GOTOOLDIR/go_bootstrap install -linkshared -buildmode=shared ${GO_LDFLAGS} std
>>> fi
>>> cd ${B}
>>> }
>>> +do_compile[dirs] =+ "${GOTMPDIR} ${B}/bin ${B}/pkg"
>>> +do_compile[cleandirs] += "${GOTMPDIR} ${B}/bin ${B}/pkg"
>>>
>>> do_install() {
>>> install -d ${D}${libdir}/go/src
>>> @@ -54,20 +60,10 @@ do_install() {
>>> 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
>>> }
>>>
>>> -# Remove test binaries that cannot be relocated
>>> -do_install_append_class-nativesdk() {
>>> - rm -rf ${D}${libdir}/go/src/runtime/pprof/testdata
>>> -}
>>> -
>>> -# These testdata directories aren't needed for builds and contain binaries
>>> -# that can cause errors in sysroot_strip(), so just remove them.
>>> -sysroot_stage_all_append() {
>>> - find ${SYSROOT_DESTDIR}${libdir}/go/src -depth -type d -name 'testdata' -exec rm -rf {} \;
>>> -}
>>> -
>>> ALLOW_EMPTY_${PN} = "1"
>>> FILES_${PN} = "${libdir}/go/pkg/${TARGET_GOTUPLE}_dynlink/*${SOLIBSDEV}"
>>> FILES_${PN}-dev = "${libdir}/go/src ${libdir}/go/pkg/include \
>>> @@ -78,8 +74,6 @@ FILES_${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 \
>>> -"
>>> -FILES_${PN}-staticdev = "${libdir}/go/pkg/${TARGET_GOTUPLE} \
>>> ${libdir}/go/pkg/${TARGET_GOTUPLE}_dynlink/*.a \
>>> ${libdir}/go/pkg/${TARGET_GOTUPLE}_dynlink/*/*.a \
>>> ${libdir}/go/pkg/${TARGET_GOTUPLE}_dynlink/*/*/*.a \
>>> @@ -88,11 +82,15 @@ FILES_${PN}-staticdev = "${libdir}/go/pkg/${TARGET_GOTUPLE} \
>>> ${libdir}/go/pkg/${TARGET_GOTUPLE}_dynlink/*/*/*/*/*/*.a \
>>> ${libdir}/go/pkg/${TARGET_GOTUPLE}_dynlink/*/*/*/*/*/*/*.a \
>>> "
>>> -# The testdata directories in the source tree include some binaries for various
>>> -# architectures, scripts, and .a files
>>> -INSANE_SKIP_${PN}-dev = "staticdev ldflags file-rdeps arch"
>>> +FILES_${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_${PN}-dev = "staticdev file-rdeps arch"
>>>
>>> INHIBIT_PACKAGE_STRIP = "1"
>>> INHIBIT_PACKAGE_DEBUG_SPLIT = "1"
>>> +INHIBIT_SYSROOT_STRIP = "1"
>>>
>>> BBCLASSEXTEND = "nativesdk"
>>> diff --git a/meta/recipes-devtools/go/go-runtime_1.9.bb b/meta/recipes-devtools/go/go-runtime_1.10.bb
>>> similarity index 100%
>>> rename from meta/recipes-devtools/go/go-runtime_1.9.bb
>>> rename to meta/recipes-devtools/go/go-runtime_1.10.bb
>>> diff --git a/meta/recipes-devtools/go/go-target.inc b/meta/recipes-devtools/go/go-target.inc
>>> index cac5d78227..a53a314c78 100644
>>> --- a/meta/recipes-devtools/go/go-target.inc
>>> +++ b/meta/recipes-devtools/go/go-target.inc
>>> @@ -11,10 +11,9 @@ export GO386 = "${TARGET_GO386}"
>>> export GOROOT_BOOTSTRAP = "${STAGING_LIBDIR_NATIVE}/go"
>>> export GOROOT_FINAL = "${libdir}/go"
>>> export CGO_ENABLED = "1"
>>> -export CC_FOR_TARGET = "${CC}"
>>> -export CXX_FOR_TARGET = "${CXX}"
>>> -export GO_TARGET_INSTALL = "cmd"
>>> -export GO_FLAGS = "-a"
>>> +export GOCACHE = "off"
>>> +export GOTMPDIR ?= "${WORKDIR}/go-tmp"
>>> +GOTMPDIR[vardepvalue] = ""
>>> GO_LDFLAGS = ""
>>> GO_LDFLAGS_class-nativesdk = "-linkmode external"
>>> export GO_LDFLAGS
>>> @@ -25,24 +24,22 @@ SECURITY_LDFLAGS = ""
>>> do_configure[noexec] = "1"
>>>
>>> do_compile() {
>>> - export GOBIN="${B}/bin"
>>> - export CC="${@d.getVar('BUILD_CC').strip()}"
>>> - rm -rf ${GOBIN} ${B}/pkg
>>> - mkdir ${GOBIN}
>>> -
>>> - export TMPDIR=${WORKDIR}/build-tmp
>>> - mkdir -p ${WORKDIR}/build-tmp
>>> + export CC_FOR_${TARGET_GOOS}_${TARGET_GOARCH}="${CC}"
>>> + export CXX_FOR_${TARGET_GOOS}_${TARGET_GOARCH}="${CXX}"
>>>
>>> cd src
>>> - ./make.bash
>>> + ./make.bash --target-only --no-banner
>>> cd ${B}
>>> }
>>> +do_compile[dirs] =+ "${GOTMPDIR} ${B}/bin ${B}/pkg"
>>> +do_compile[cleandirs] += "${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
>>> diff --git a/meta/recipes-devtools/go/go_1.9.bb b/meta/recipes-devtools/go/go_1.10.bb
>>> similarity index 100%
>>> rename from meta/recipes-devtools/go/go_1.9.bb
>>> rename to meta/recipes-devtools/go/go_1.10.bb
>>> --
>>> 2.14.1
>>>
>>> --
>>> _______________________________________________
>>> Openembedded-core mailing list
>>> Openembedded-core@lists.openembedded.org
>>> http://lists.openembedded.org/mailman/listinfo/openembedded-core
^ permalink raw reply [flat|nested] 19+ messages in thread
end of thread, other threads:[~2018-02-28 20:41 UTC | newest]
Thread overview: 19+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2018-02-27 12:36 [PATCH v2 0/8] go1.10 update and misc improvements Matt Madison
2018-02-27 12:36 ` [PATCH v2 1/8] go: update go 1.9 -> go 1.10 Matt Madison
2018-02-28 11:00 ` Burton, Ross
2018-02-28 19:48 ` Khem Raj
2018-02-28 20:33 ` Matt Madison
2018-02-28 20:41 ` Khem Raj
2018-02-27 12:36 ` [PATCH v2 2/8] go: set GOMIPS envrionment variable Matt Madison
2018-02-27 12:36 ` [PATCH v2 3/8] go.bbclass: rename GO_TMPDIR -> GOTMPDIR Matt Madison
2018-02-27 12:36 ` [PATCH v2 4/8] go.bbclass: remove debug-related commands Matt Madison
2018-02-27 12:36 ` [PATCH v2 5/8] go.bbclass: don't stage test data with sources Matt Madison
2018-02-27 12:36 ` [PATCH v2 6/8] go.bbclass: ptest cleanup and improvements Matt Madison
2018-02-27 12:36 ` [PATCH v2 7/8] goarch.bbclass: disable shared runtime for nativesdk builds Matt Madison
2018-02-27 12:36 ` [PATCH v2 8/8] go: move common settings to go-common.inc Matt Madison
2018-02-27 17:16 ` [PATCH v2 0/8] go1.10 update and misc improvements Otavio Salvador
2018-02-28 10:47 ` Richard Purdie
2018-02-28 11:37 ` Richard Purdie
2018-02-28 11:42 ` Otavio Salvador
2018-02-28 11:44 ` Richard Purdie
2018-02-28 12:07 ` Matt Madison
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