28 lines
824 B
Makefile
28 lines
824 B
Makefile
|
OBJECT_FILES_NON_STANDARD := y
|
||
|
|
CFLAGS_empty.o += $(DISABLE_LTO)
|
||
|
|
|
||
|
|
hostprogs-y := modpost mk_elfconfig
|
||
|
|
always := $(hostprogs-y) empty.o
|
||
|
|
|
||
|
|
modpost-objs := modpost.o file2alias.o sumversion.o
|
||
|
|
|
||
|
|
devicetable-offsets-file := devicetable-offsets.h
|
||
|
|
|
||
|
|
$(obj)/$(devicetable-offsets-file): $(obj)/devicetable-offsets.s FORCE
|
||
|
|
$(call filechk,offsets,__DEVICETABLE_OFFSETS_H__)
|
||
|
|
|
||
|
|
targets += $(devicetable-offsets-file) devicetable-offsets.s
|
||
|
|
|
||
|
|
# dependencies on generated files need to be listed explicitly
|
||
|
|
|
||
|
|
$(obj)/modpost.o $(obj)/file2alias.o $(obj)/sumversion.o: $(obj)/elfconfig.h
|
||
|
|
$(obj)/file2alias.o: $(obj)/$(devicetable-offsets-file)
|
||
|
|
|
||
|
|
quiet_cmd_elfconfig = MKELF $@
|
||
|
|
cmd_elfconfig = $(obj)/mk_elfconfig < $< > $@
|
||
|
|
|
||
|
|
$(obj)/elfconfig.h: $(obj)/empty.o $(obj)/mk_elfconfig FORCE
|
||
|
|
$(call if_changed,elfconfig)
|
||
|
|
|
||
|
|
targets += elfconfig.h
|