mke2fs: add conf file to recovery build if flag is set

Also clean up paths for some other files in Android.mk

Change-Id: I31220642e8396c6360c11078959796c045f53b9e
diff --git a/prebuilt/Android.mk b/prebuilt/Android.mk
index 45816f3..09bdb7a 100755
--- a/prebuilt/Android.mk
+++ b/prebuilt/Android.mk
@@ -348,10 +348,15 @@
 LOCAL_POST_INSTALL_CMD += \
     mkdir -p $(TARGET_RECOVERY_ROOT_OUT)/sbin; ln -sf /system/bin/sh $(TARGET_RECOVERY_ROOT_OUT)/sbin/sh && \
     mkdir -p $(TARGET_RECOVERY_ROOT_OUT)/system/etc/selinux/ && \
-    cp $(TARGET_ROOT_OUT)/../system/etc/selinux/plat_service_contexts $(TARGET_RECOVERY_ROOT_OUT)/system/etc/selinux/plat_service_contexts && \
-    cp $(TARGET_ROOT_OUT)/../system/etc/selinux/plat_hwservice_contexts $(TARGET_RECOVERY_ROOT_OUT)/system/etc/selinux/plat_hwservice_contexts && \
-    cp $(TARGET_ROOT_OUT)/../vendor/etc/selinux/vndservice_contexts $(TARGET_RECOVERY_ROOT_OUT)/system/etc/selinux/vndservice_contexts && \
-    cp $(TARGET_ROOT_OUT)/../vendor/etc/selinux/vendor_hwservice_contexts $(TARGET_RECOVERY_ROOT_OUT)/system/etc/selinux/vendor_hwservice_contexts
+    mkdir -p $(TARGET_RECOVERY_ROOT_OUT)/vendor/etc/selinux/ && \
+    cp $(TARGET_OUT_ETC)/selinux/plat_service_contexts $(TARGET_RECOVERY_ROOT_OUT)/system/etc/selinux/plat_service_contexts && \
+    cp $(TARGET_OUT_ETC)/selinux/plat_hwservice_contexts $(TARGET_RECOVERY_ROOT_OUT)/system/etc/selinux/plat_hwservice_contexts && \
+    cp $(TARGET_OUT_VENDOR_ETC)/selinux/vndservice_contexts $(TARGET_RECOVERY_ROOT_OUT)/vendor/etc/selinux/vndservice_contexts && \
+    cp $(TARGET_OUT_VENDOR_ETC)/selinux/vendor_hwservice_contexts $(TARGET_RECOVERY_ROOT_OUT)/vendor/etc/selinux/vendor_hwservice_contexts
+    ifeq ($(TARGET_USES_MKE2FS), true)
+        LOCAL_POST_INSTALL_CMD += \
+            && cp $(TARGET_OUT_ETC)/mke2fs.conf $(TARGET_RECOVERY_ROOT_OUT)/system/etc/mke2fs.conf
+    endif
 LOCAL_REQUIRED_MODULES += init_second_stage.recovery reboot.recovery plat_service_contexts plat_hardware_contexts vndservice_contexts
 include $(BUILD_PHONY_PACKAGE)