include/rootfs.mk: pass additional files dir to prepare_rootfs as an argument

Signed-off-by: Matthias Schiffer <mschiffer@universe-factory.net>

include/image.mk

@@ -305,7 +305,7 @@ target-dir-%: FORCE
 			$(call opkg_package_files,$(mkfs_packages_add)))
 	-$(CP) -T $(mkfs_cur_target_dir).opkg/ $(mkfs_cur_target_dir)/etc/opkg/
 	rm -rf $(mkfs_cur_target_dir).opkg $(mkfs_cur_target_dir).conf
-	$(call prepare_rootfs,$(mkfs_cur_target_dir))
+	$(call prepare_rootfs,$(mkfs_cur_target_dir),$(TOPDIR)/files)
 
 $(KDIR)/root.%: kernel_prepare
 	$(call Image/mkfs/$(word 1,$(target_params)),$(target_params))

include/rootfs.mk

@@ -63,9 +63,9 @@ ifdef CONFIG_CLEAN_IPKG
 endif
 
 define prepare_rootfs
-	@if [ -d $(TOPDIR)/files ]; then \
-		$(call file_copy,$(TOPDIR)/files/.,$(1)); \
-	fi
+	$(if $(2),@if [ -d '$(2)' ]; then \
+		$(call file_copy,$(2)/.,$(1)); \
+	fi)
 	@mkdir -p $(1)/etc/rc.d
 	@mkdir -p $(1)/var/lock
 	@( \

package/Makefile

@@ -75,7 +75,7 @@ $(curdir)/install: $(TMP_DIR)/.build $(curdir)/merge $(if $(CONFIG_TARGET_PER_DE
 
 	$(CP) $(TARGET_DIR) $(TARGET_DIR_ORIG)
 
-	$(call prepare_rootfs,$(TARGET_DIR))
+	$(call prepare_rootfs,$(TARGET_DIR),$(TOPDIR)/files)
 
 $(curdir)/index: FORCE
 	@echo Generating package index...