app-admin/kubelet: remove upsteam-merged patch

Included as of v1.1.1:
6bd7899593

sdk_container/src/third_party/coreos-overlay/app-admin/kubelet/files/0001-Plumb-linker-flags-through-from-the-Makefile.patch

@@ -1,116 +0,0 @@
-From 15052509eab969b8ce5076be694ad28615a70dc9 Mon Sep 17 00:00:00 2001
-From: Alex Crawford <alex.crawford@coreos.com>
-Date: Wed, 5 Aug 2015 14:46:34 -0700
-Subject: [PATCH] Plumb linker flags through from the Makefile
-
----
- Makefile           |  6 ++++++
- hack/lib/golang.sh | 17 +++++++----------
- 2 files changed, 13 insertions(+), 10 deletions(-)
-
-diff --git a/Makefile b/Makefile
-index af0fc4f..3636ce5 100644
---- a/Makefile
-+++ b/Makefile
-@@ -12,6 +12,9 @@ GODEPS_PKG_DIR = Godeps/_workspace/pkg
- KUBE_GOFLAGS = $(GOFLAGS)
- export KUBE_GOFLAGS
- 
-+KUBE_GOLDFLAGS = $(GOLDFLAGS)
-+export KUBE_GOLDFLAGS
-+
- # Build code.
- #
- # Args:
-@@ -19,6 +22,7 @@ export KUBE_GOFLAGS
- #     package, the build will produce executable files under $(OUT_DIR)/go/bin.
- #     If not specified, "everything" will be built.
- #   GOFLAGS: Extra flags to pass to 'go' when building.
-+#   GOLDFLAGS: Extra linking flags to pass to 'go' when building.
- #
- # Example:
- #   make
-@@ -35,6 +39,7 @@ all:
- #     directories will be run.  If not specified, "everything" will be tested.
- #   TESTS: Same as WHAT.
- #   GOFLAGS: Extra flags to pass to 'go' when building.
-+#   GOLDFLAGS: Extra linking flags to pass to 'go' when building.
- #
- # Example:
- #   make check
-@@ -78,6 +83,7 @@ clean:
- #     vetted.
- #   TESTS: Same as WHAT.
- #   GOFLAGS: Extra flags to pass to 'go' when building.
-+#   GOLDFLAGS: Extra linking flags to pass to 'go' when building.
- #
- # Example:
- #   make vet
-diff --git a/hack/lib/golang.sh b/hack/lib/golang.sh
-index f0fe3bd..8f2c5d4 100644
---- a/hack/lib/golang.sh
-+++ b/hack/lib/golang.sh
-@@ -369,7 +369,7 @@ kube::golang::build_binaries_for_platform() {
-       local outfile=$(kube::golang::output_filename_for_binary "${binary}" "${platform}")
-       CGO_ENABLED=0 go build -o "${outfile}" \
-         "${goflags[@]:+${goflags[@]}}" \
--        -ldflags "${version_ldflags}" \
-+        -ldflags "${goldflags}" \
-         "${binary}"
-       kube::log::progress "*"
-     done
-@@ -377,7 +377,7 @@ kube::golang::build_binaries_for_platform() {
-       local outfile=$(kube::golang::output_filename_for_binary "${binary}" "${platform}")
-       go build -o "${outfile}" \
-         "${goflags[@]:+${goflags[@]}}" \
--        -ldflags "${version_ldflags}" \
-+        -ldflags "${goldflags}" \
-         "${binary}"
-       kube::log::progress "*"
-     done
-@@ -386,12 +386,12 @@ kube::golang::build_binaries_for_platform() {
-     # Use go install.
-     if [[ "${#nonstatics[@]}" != 0 ]]; then
-       go install "${goflags[@]:+${goflags[@]}}" \
--        -ldflags "${version_ldflags}" \
-+        -ldflags "${goldflags}" \
-         "${nonstatics[@]:+${nonstatics[@]}}"
-     fi
-     if [[ "${#statics[@]}" != 0 ]]; then
-       CGO_ENABLED=0 go install -installsuffix cgo "${goflags[@]:+${goflags[@]}}" \
--        -ldflags "${version_ldflags}" \
-+        -ldflags "${goldflags}" \
-         "${statics[@]:+${statics[@]}}"
-     fi
-   fi
-@@ -405,7 +405,7 @@ kube::golang::build_binaries_for_platform() {
-     pushd "$(dirname ${outfile})" >/dev/null
-     go test -c \
-       "${goflags[@]:+${goflags[@]}}" \
--      -ldflags "${version_ldflags}" \
-+      -ldflags "${goldflags}" \
-       "$(dirname ${test})"
-     popd >/dev/null
-   done
-@@ -447,16 +447,13 @@ kube::golang::build_binaries() {
-     # Check for `go` binary and set ${GOPATH}.
-     kube::golang::setup_env
- 
--    # Fetch the version.
--    local version_ldflags
--    version_ldflags=$(kube::version::ldflags)
--
-     local host_platform
-     host_platform=$(kube::golang::host_platform)
- 
-     # Use eval to preserve embedded quoted strings.
--    local goflags
-+    local goflags goldflags
-     eval "goflags=(${KUBE_GOFLAGS:-})"
-+    goldflags="${KUBE_GOLDFLAGS:-} $(kube::version::ldflags)"
- 
-     local use_go_build
-     local -a targets=()
--- 
-2.3.6
-

sdk_container/src/third_party/coreos-overlay/app-admin/kubelet/kubelet-1.0.7.ebuild

@@ -22,8 +22,6 @@ DEPEND="dev-lang/go"
 RDEPEND="net-misc/socat"
 
 src_prepare() {
-	epatch "${FILESDIR}/0001-Plumb-linker-flags-through-from-the-Makefile.patch"
-
 	if gcc-specs-pie; then
 		append-ldflags -nopie
 	fi