dashboard/builder: pass $CC to builder if set

R=adg, minux.ma, rsc
CC=golang-dev
https://golang.org/cl/6843068

diff --git a/misc/dashboard/builder/main.go b/misc/dashboard/builder/main.go
index 03999db170f6dea1f70703f793a164f74f531c63..2b4c564e52c6d3f8b5a187519c4ac357fe1b208a 100644 (file)
--- a/misc/dashboard/builder/main.go
+++ b/misc/dashboard/builder/main.go
@@ -32,6 +32,7 @@ const (
 // These variables are copied from the gobuilder's environment
 // to the envv of its subprocesses.
 var extraEnv = []string{
+       "CC",
        "GOARM",
        "GOHOSTARCH",
        "GOHOSTOS",