kubernetes: building unstripped binaries

Specify GOLDFLAGS as an empty string for building unstripped binaries, which allows
you to use code debugging tools like delve. When GOLDFLAGS is unspecified, it defaults
to "-s -w" which strips debug information. Other flags that can be used for GOLDFLAGS
are documented at https://golang.org/cmd/link/ [1]

[1] https://github.com/kubernetes/kubernetes/blob/master/build/root/Makefile#L82

Signed-off-by: Hongxu Jia <hongxu.jia@windriver.com>
Signed-off-by: Bruce Ashfield <bruce.ashfield@gmail.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/recipes-containers/kubernetes/kubernetes_git.bb b/recipes-containers/kubernetes/kubernetes_git.bb
index 0aa7c009..cc377961 100644
--- a/recipes-containers/kubernetes/kubernetes_git.bb
+++ b/recipes-containers/kubernetes/kubernetes_git.bb
@@ -53,7 +53,7 @@ do_compile() {
         export CGO_CFLAGS="${CFLAGS} --sysroot=${STAGING_DIR_TARGET}"
         export CGO_LDFLAGS="${LDFLAGS} --sysroot=${STAGING_DIR_TARGET}"
         # to limit what is built, use 'WHAT', i.e. make WHAT=cmd/kubelet
-        make cross KUBE_BUILD_PLATFORMS=${GOOS}/${GOARCH}
+        make cross KUBE_BUILD_PLATFORMS=${GOOS}/${GOARCH} GOLDFLAGS=""
 }
 
 do_install() {