overlay coreos/config: Add Flatcar modifications for sys-libs/libsemanage

Author: krnowak

sdk_container/src/third_party/coreos-overlay/coreos/config/env/sys-libs/libsemanage

@@ -0,0 +1,12 @@
+# A hack to modify semanage.conf before it gets copied by
+# multilib_copy_sources.
+if ! declare -pf flatcar_hacked_multilib_copy_sources >/dev/null 2>&1; then
+    eval "$(echo 'flatcar_hacked_multilib_copy_sources()'; declare -pf multilib_copy_sources | tail -n +2)"
+fi
+multilib_copy_sources() {
+    # Enable compression in semanage.conf
+    sed -i \
+        -e 's/^\(bzip-blocksize\)=0/\1=1/' \
+        "${S}/src/semanage.conf"
+    flatcar_hacked_multilib_copy_sources "${@}"
+}