From f59a49d591e3311b030b57d2be488a6303a3747a Mon Sep 17 00:00:00 2001
From: Felix Lange <fjl@twurst.com>
Date: Mon, 7 Aug 2017 15:50:31 +0200
Subject: internal/build: add GoTool and document why it uses GOROOT

---
 build/ci.go | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

(limited to 'build/ci.go')

diff --git a/build/ci.go b/build/ci.go
index e631d70ef..6fe03db71 100644
--- a/build/ci.go
+++ b/build/ci.go
@@ -250,10 +250,7 @@ func goTool(subcmd string, args ...string) *exec.Cmd {
 }
 
 func goToolArch(arch string, subcmd string, args ...string) *exec.Cmd {
-	gocmd := filepath.Join(runtime.GOROOT(), "bin", "go")
-	cmd := exec.Command(gocmd, subcmd)
-	cmd.Args = append(cmd.Args, args...)
-
+	cmd := build.GoTool(subcmd, args...)
 	if subcmd == "build" || subcmd == "install" || subcmd == "test" {
 		// Go CGO has a Windows linker error prior to 1.8 (https://github.com/golang/go/issues/8756).
 		// Work around issue by allowing multiple definitions for <1.8 builds.
-- 
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