cmd/go: fix verbose command displaying

R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/5715050

diff --git a/src/cmd/go/build.go b/src/cmd/go/build.go
index 1b2335806f4fb424049c6b8c75a2fa145c9a0e98..bf95e294205c9ac36680df9343a0313de0aae99b 100644 (file)
--- a/src/cmd/go/build.go
+++ b/src/cmd/go/build.go
@@ -902,7 +902,7 @@ func isObject(s string) bool {
 //
 func (b *builder) fmtcmd(dir string, format string, args ...interface{}) string {
        cmd := fmt.Sprintf(format, args...)
-       if dir != "" {
+       if dir != "" && dir != "/" {
                cmd = strings.Replace(" "+cmd, " "+dir, " .", -1)[1:]
                if b.scriptDir != dir {
                        b.scriptDir = dir