Allow override of CGO_ENABLED=0

When building inside a docker container, we fail to pass along enough
information for KUBE_CGO_OVERRIDES. The original PR was geared towards
building the binary from the command line

- dca376a03e
- e4ded2b3ec

Signed-off-by: Davanum Srinivas <davanum@gmail.com>

hack/lib/golang.sh

@@ -716,6 +716,7 @@ kube::golang::build_binaries_for_platform() {
       -ldflags "${goldflags:-}"
       -tags "${gotags:-}"
     )
+    V=1 kube::log::info "> static build CGO_ENABLED=0: ${statics[*]}"
     CGO_ENABLED=0 kube::golang::build_some_binaries "${statics[@]}"
   fi
 
@@ -728,6 +729,7 @@ kube::golang::build_binaries_for_platform() {
       -buildmode pie
       -tags "${gotags:-}"
     )
+    V=1 kube::log::info "> non-static build: ${nonstatics[*]}"
     kube::golang::build_some_binaries "${nonstatics[@]}"
   fi