cmd/dist: enable cgo by default for GOARCH=mips{,le}

Change-Id: I7dd927be1e702e8fd469f4834ab918e0bcd9bafc
Reviewed-on: https://go-review.googlesource.com/34318Reviewed-by: Cherry Zhang <cherryyz@google.com>
Run-TryBot: Ian Lance Taylor <iant@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>

src/cmd/dist/build.go

@@ -1107,8 +1107,8 @@ var cgoEnabled = map[string]bool{
 	"linux/arm64":     true,
 	"linux/ppc64":     false,
 	"linux/ppc64le":   true,
-	"linux/mips":      false,
-	"linux/mipsle":    false,
+	"linux/mips":      true,
+	"linux/mipsle":    true,
 	"linux/mips64":    true,
 	"linux/mips64le":  true,
 	"linux/s390x":     true,

src/cmd/dist/test.go

@@ -741,7 +741,7 @@ func (t *tester) internalLink() bool {
 	// Internally linking cgo is incomplete on some architectures.
 	// https://golang.org/issue/10373
 	// https://golang.org/issue/14449
-	if t.goarch == "arm64" || t.goarch == "mips64" || t.goarch == "mips64le" {
+	if t.goarch == "arm64" || t.goarch == "mips64" || t.goarch == "mips64le" || t.goarch == "mips" || t.goarch == "mipsle" {
 		return false
 	}
 	return true