cmd/dist: generate cmd/cgo/zdefaultcc.go on windows (fixes windows build)

R=golang-dev, r
CC=golang-dev
https://golang.org/cl/12404043

diff --git a/src/cmd/dist/buildgo.c b/src/cmd/dist/buildgo.c
index a7602d9edd65d431957df8b1f5071ffb37188d15..f236698c005af6c63795010c71b62f87df70ff19 100644 (file)
--- a/src/cmd/dist/buildgo.c
+++ b/src/cmd/dist/buildgo.c
@@ -36,7 +36,10 @@ mkzdefaultcc(char *dir, char *file)
        // Convert file name to replace.
        binit(&b);      
        bwritestr(&b, file);
-       bsubst(&b, "/go/zdefaultcc.go", "/cgo/zdefaultcc.go");
+       if(slash[0] == '/')
+               bsubst(&b, "/go/zdefaultcc.go", "/cgo/zdefaultcc.go");
+       else
+               bsubst(&b, "\\go\\zdefaultcc.go", "\\cgo\\zdefaultcc.go");
        writefile(&out, bstr(&b), 0);
 
        bfree(&b);