build: disable cgo on Windows/amd64

Apparently it is broken.  Disable so that dashboard
will let us see other breakages on Windows.

R=golang-dev, bradfitz
CC=golang-dev
https://golang.org/cl/5477081

diff --git a/src/Make.inc b/src/Make.inc
index 7b4ccd0aeeb90d4edc90d34c601cfb9ddf8a9f0d..9dc7b8c1c6353554b02cedb879e029e5e64bf280 100644 (file)
--- a/src/Make.inc
+++ b/src/Make.inc
@@ -142,6 +142,9 @@ endif
 ifeq ($(GOOS),netbsd)  # ... and not on NetBSD
 CGO_ENABLED:=0
 endif
+ifeq ($(GOOS)$(GOARCH),windowsamd64)  # ... and not on Windows/amd64
+CGO_ENABLED:=0
+endif
 endif
 
 # Make environment more standard.