kbuild: change kbuild to not rely on incorrect GNU make behavior

[mirror_ubuntu-artful-kernel.git] / arch / powerpc / Makefile

diff --git a/arch/powerpc/Makefile b/arch/powerpc/Makefile
index 44dd82b791d17075f2ff44ea1ed2eb47c1024759..5787d55a20b61d3b94178e29de56c2afb1768d05 100644 (file)
--- a/arch/powerpc/Makefile
+++ b/arch/powerpc/Makefile
@@ -142,6 +142,7 @@ drivers-$(CONFIG_OPROFILE)  += arch/powerpc/oprofile/
 # Default to zImage, override when needed
 defaultimage-y                 := zImage
 defaultimage-$(CONFIG_PPC_ISERIES) := vmlinux
+defaultimage-$(CONFIG_DEFAULT_UIMAGE) := uImage
 KBUILD_IMAGE := $(defaultimage-y)
 all: $(KBUILD_IMAGE)
 
@@ -149,7 +150,7 @@ CPPFLAGS_vmlinux.lds        := -Upowerpc
 
 BOOT_TARGETS = zImage zImage.initrd znetboot znetboot.initrd vmlinux.sm uImage
 
-.PHONY: $(BOOT_TARGETS)
+PHONY += $(BOOT_TARGETS)
 
 boot := arch/$(ARCH)/boot
 
@@ -167,6 +168,8 @@ endef
 
 archclean:
        $(Q)$(MAKE) $(clean)=$(boot)
+
+archmrproper:
        $(Q)rm -rf arch/$(ARCH)/include
 
 archprepare: checkbin