commit c373c47710ad8ce94647ed9cfb258414ad995467
author Carlos Eduardo Seo <cseo@linux.vnet.ibm.com> Mon Jan 27 15:28:06 2020 -0300
committer Brad Fitzpatrick <bradfitz@golang.org> Mon Jan 27 22:46:33 2020 +0000
tree f8d0c22d1a669b8f83c47bef03e8fe82258c4659
parent d3fb66653c7bebb6834247367b68f647100d98b5

dashboard: fix POWER9 builder code generation

When we moved the ppc64le builders to Docker, GOPPC64=power9 was not set
for the POWER9 builders. This variable has to be passed to the environment
so the compiler can generate POWER9 instructions.

Fixes golang/go#36802

Change-Id: I13e99eb316e2126302e26ee771aaf8bbfbbc1c8c
Reviewed-on: https://go-review.googlesource.com/c/build/+/216577
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>

dashboard/builders.go

diff --git a/dashboard/builders.go b/dashboard/builders.go
index 57014de..ad19615 100644
--- a/dashboard/builders.go
+++ b/dashboard/builders.go
@@ -555,7 +555,7 @@
 	"host-linux-ppc64le-power9-osu": &HostConfig{
 		Notes:           "Debian Buster; run by Go team on osuosl.org; see x/build/env/linux-ppc64le/osuosl",
 		IsReverse:       true,
-		env:             []string{"GOROOT_BOOTSTRAP=/usr/local/go-bootstrap"},
+		env:             []string{"GOROOT_BOOTSTRAP=/usr/local/go-bootstrap", "GOPPC64=power9"},
 		SSHUsername:     "root",
 		HermeticReverse: true,
 	},