The builtin .dtb.S intermediate file needs to be marked with .SECONDARY so that it isn't automatically deleted (which causes it to be regenerated on every build). Also add *.dtb.S to clean-files so it gets cleaned up by make clean. Similarly, if the specified builtin dtb isn't already in dtb-y (e.g. imported into the tree and specified in CONFIG_METAG_BUILTIN_DTB_NAME) it too will be treated as an intermediate and deleted automatically (again causing it to be regenerated on every build), so add it to dtb-y so it gets added to targets and the dtbs target. Signed-off-by: James Hogan <james.hogan@xxxxxxxxxx> Cc: Stephen Warren <swarren@xxxxxxxxxx> Cc: Vineet Gupta <Vineet.Gupta1@xxxxxxxxxxxx> Cc: Grant Likely <grant.likely@xxxxxxxxxxxx> Cc: Michal Marek <mmarek@xxxxxxx> Cc: Sam Ravnborg <sam@xxxxxxxxxxxx> --- arch/metag/boot/dts/Makefile | 10 +++++++--- 1 file changed, 7 insertions(+), 3 deletions(-) diff --git a/arch/metag/boot/dts/Makefile b/arch/metag/boot/dts/Makefile index e0b5afd..dbd9521 100644 --- a/arch/metag/boot/dts/Makefile +++ b/arch/metag/boot/dts/Makefile @@ -4,13 +4,17 @@ dtb-y += skeleton.dtb builtindtb-y := skeleton ifneq ($(CONFIG_METAG_BUILTIN_DTB_NAME),"") - builtindtb-y := $(CONFIG_METAG_BUILTIN_DTB_NAME) + builtindtb-y := $(patsubst "%",%,$(CONFIG_METAG_BUILTIN_DTB_NAME)) endif -obj-$(CONFIG_METAG_BUILTIN_DTB) += $(patsubst "%",%,$(builtindtb-y)).dtb.o + +dtb-$(CONFIG_METAG_BUILTIN_DTB) += $(builtindtb-y).dtb +obj-$(CONFIG_METAG_BUILTIN_DTB) += $(builtindtb-y).dtb.o targets += dtbs targets += $(dtb-y) +.SECONDARY: $(obj)/$(builtindtb-y).dtb.S + dtbs: $(addprefix $(obj)/, $(dtb-y)) -clean-files += *.dtb +clean-files += *.dtb *.dtb.S -- 1.8.1.2 -- To unsubscribe from this list: send the line "unsubscribe linux-kbuild" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
