From efb4de40945b0165994dec16af35c9c85b0f8356 Mon Sep 17 00:00:00 2001
From: Felix Fietkau <nbd@openwrt.org>
Date: Sat, 18 Apr 2015 21:35:22 +0000
Subject: [PATCH] image.mk: do not emit multiple target definitions for kernel
 images

Signed-off-by: Felix Fietkau <nbd@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@45498 3c298f89-4303-0410-b956-a3cf2f4a3e73
---
 include/image.mk | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/include/image.mk b/include/image.mk
index ebeec5ebb5..bd6a88af61 100644
--- a/include/image.mk
+++ b/include/image.mk
@@ -380,8 +380,8 @@ define Device/Build/check_size
 endef
 
 define Device/Build/kernel
+  _KERNEL_IMAGES += $(KDIR)/$$(KERNEL_NAME)
   $(KDIR)/$$(KERNEL_NAME): image_prepare
-	touch $$@
   $$(_TARGET): $$(if $$(KERNEL_INSTALL),$(BIN_DIR)/$$(KERNEL_IMAGE))
   $(BIN_DIR)/$$(KERNEL_IMAGE): $(KDIR)/$$(KERNEL_IMAGE)
 	cp $$^ $$@
@@ -456,6 +456,9 @@ define BuildImage
   $(foreach device,$(TARGET_DEVICES),$(call Device,$(device)))
   $(foreach fs,$(TARGET_FILESYSTEMS) $(fs-subtypes-y),$(call BuildImage/mkfs,$(fs)))
 
+  $$(sort $$(_KERNEL_IMAGES)):
+	@touch $$@
+
   install: kernel_prepare
 	$(foreach fs,$(TARGET_FILESYSTEMS),
 		$(call Image/Build,$(fs))