don't run the image prereq check if the image directory does not exist

[openwrt.git] / target / Makefile

diff --git a/target/Makefile b/target/Makefile
index a3b15b2..4885ab9 100644 (file)
--- a/target/Makefile
+++ b/target/Makefile
@@ -33,7 +33,7 @@ clean: linux-clean sdk-clean imagebuilder-clean image_clean
 
 prereq: FORCE
        $(MAKE) -C linux/$(BOARD)-$(KERNEL) prereq
-       $(MAKE) -C $(IMAGE_DIR) prereq
+       [ \! -f $(IMAGE_DIR)/Makefile ] || $(MAKE) -C $(IMAGE_DIR) prereq
 
 sdk_install: FORCE
        $(MAKE) -C sdk install