[go] fix ninja generation for ckati

including backport [C++] Fixes for depfile detection

 $ ./kati -ninja
 $ ./ninja.sh ckati

1 files changed, 1 insertions, 1 deletions

diff --git a/ninja.go b/ninja.go
index c61aec3..8bb0773 100644
--- a/ninja.go
+++ b/ninja.go
@@ -54,7 +54,7 @@ func (n *NinjaGenerator) init(g *DepGraph) {
 
 func getDepfileImpl(ss string) (string, error) {
 	tss := ss + " "
-	if !strings.Contains(tss, " -MD ") && !strings.Contains(tss, " -MMD ") {
+	if (!strings.Contains(tss, " -MD ") && !strings.Contains(tss, " -MMD ")) || !strings.Contains(tss, " -c ") {
 		return "", nil
 	}