go 1.9/1.11: fix textrel qa warning for non mips arch

While building go itself, the go build system does not support
to set `-buildmode=pie' from environment.

Add GOBUILDMODE to support it which make PIE executables the default
build mode, as PIE executables are required as of Yocto

But mips doesn't support -buildmode=pie, so skip the QA checking for
mips and its variants

(From OE-Core rev: d11cb2ea0abfca4a5958ff4647f22a5b203113e5)

Signed-off-by: Hongxu Jia <hongxu.jia@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 40 insertions, 0 deletions

diff --git a/meta/recipes-devtools/go/go-1.9/0011-use-GOBUILDMODE-to-set-buildmode.patch b/meta/recipes-devtools/go/go-1.9/0011-use-GOBUILDMODE-to-set-buildmode.patch
new file mode 100644
index 0000000000..da93dc5c14
--- /dev/null
+++ b/meta/recipes-devtools/go/go-1.9/0011-use-GOBUILDMODE-to-set-buildmode.patch
@@ -0,0 +1,40 @@
+From b928fafab1d9425aae9341806bd2f6178ba1da1f Mon Sep 17 00:00:00 2001
+From: Hongxu Jia <hongxu.jia@windriver.com>
+Date: Fri, 26 Oct 2018 16:32:50 +0800
+Subject: [PATCH] use GOBUILDMODE to set buildmode
+
+While building go itself, the go build system does not support
+to set `-buildmode=pie' from environment.
+
+Add GOBUILDMODE to support it which make PIE executables the default
+build mode, as PIE executables are required as of Yocto
+
+Refers: https://groups.google.com/forum/#!topic/golang-dev/gRCe5URKewI
+Upstream-Status: Denied [upstream choose antoher solution: `17a256b
+cmd/go: -buildmode=pie for android/arm']
+
+Signed-off-by: Hongxu Jia <hongxu.jia@windriver.com>
+---
+ src/cmd/go/internal/work/build.go | 6 +++++-
+ 1 file changed, 5 insertions(+), 1 deletion(-)
+
+diff --git a/src/cmd/go/internal/work/build.go b/src/cmd/go/internal/work/build.go
+index b276de5..1683e7e 100644
+--- a/src/cmd/go/internal/work/build.go
++++ b/src/cmd/go/internal/work/build.go
+@@ -211,7 +211,11 @@ func AddBuildFlags(cmd *base.Command) {
+ 
+        cmd.Flag.Var((*base.StringsFlag)(&buildAsmflags), "asmflags", "")
+        cmd.Flag.Var(buildCompiler{}, "compiler", "")
+-       cmd.Flag.StringVar(&cfg.BuildBuildmode, "buildmode", "default", "")
++       if bm := os.Getenv("GOBUILDMODE"); bm != "" {
++               cmd.Flag.StringVar(&cfg.BuildBuildmode, "buildmode", bm, "")
++       } else {
++               cmd.Flag.StringVar(&cfg.BuildBuildmode, "buildmode", "default", "")
++       }
+        cmd.Flag.Var((*base.StringsFlag)(&buildGcflags), "gcflags", "")
+        cmd.Flag.Var((*base.StringsFlag)(&buildGccgoflags), "gccgoflags", "")
+        cmd.Flag.StringVar(&cfg.BuildContext.InstallSuffix, "installsuffix", "", "")
+-- 
+2.7.4
+