Merge pull request kubernetes#76651 from dims/move-goldflags-to-an-overrideable-default

Move "-s -w" flags to GOLDFLAGS as an overridable default.

Author: k8s-ci-robot

hack/.shellcheck_failures

@@ -27,6 +27,7 @@
 ./hack/cherry_pick_pull.sh
 ./hack/ginkgo-e2e.sh
 ./hack/grab-profiles.sh
+./hack/lib/golang.sh
 ./hack/lib/init.sh
 ./hack/lib/swagger.sh
 ./hack/lib/test.sh

hack/lib/golang.sh

@@ -693,7 +693,7 @@ kube::golang::build_binaries() {
     host_platform=$(kube::golang::host_platform)
 
     local goflags goldflags goasmflags gogcflags
-    goldflags="${GOLDFLAGS:-} -s -w $(kube::version::ldflags)"
+    goldflags="${GOLDFLAGS=-s -w} $(kube::version::ldflags)"
     goasmflags="-trimpath=${KUBE_ROOT}"
     gogcflags="${GOGCFLAGS:-} -trimpath=${KUBE_ROOT}"