1 # SPDX-License-Identifier: GPL-2.0 !! 1 hostprogs-y := modpost mk_elfconfig
2 CFLAGS_REMOVE_empty.o += $(CC_FLAGS_LTO) !! 2 always := $(hostprogs-y) empty.o
3 3
4 hostprogs-always-y += modpost mk_elfconfi !! 4 modpost-objs := modpost.o file2alias.o sumversion.o
5 always-y += empty.o <<
6 <<
7 modpost-objs := modpost.o file2alias.o sumv <<
8 5
9 devicetable-offsets-file := devicetable-offset 6 devicetable-offsets-file := devicetable-offsets.h
10 7
11 $(obj)/$(devicetable-offsets-file): $(obj)/dev 8 $(obj)/$(devicetable-offsets-file): $(obj)/devicetable-offsets.s FORCE
12 $(call filechk,offsets,__DEVICETABLE_O 9 $(call filechk,offsets,__DEVICETABLE_OFFSETS_H__)
13 10
14 targets += $(devicetable-offsets-file) devicet 11 targets += $(devicetable-offsets-file) devicetable-offsets.s
15 12
16 # dependencies on generated files need to be l 13 # dependencies on generated files need to be listed explicitly
17 14
18 $(obj)/modpost.o $(obj)/file2alias.o $(obj)/su !! 15 $(obj)/modpost.o $(obj)/file2alias.o $(obj)/sumversion.o: $(obj)/elfconfig.h
19 $(obj)/file2alias.o: $(obj)/$(devicetable-offs 16 $(obj)/file2alias.o: $(obj)/$(devicetable-offsets-file)
20 17
21 quiet_cmd_elfconfig = MKELF $@ 18 quiet_cmd_elfconfig = MKELF $@
22 cmd_elfconfig = $(obj)/mk_elfconfig < $< 19 cmd_elfconfig = $(obj)/mk_elfconfig < $< > $@
23 20
24 $(obj)/elfconfig.h: $(obj)/empty.o $(obj)/mk_e 21 $(obj)/elfconfig.h: $(obj)/empty.o $(obj)/mk_elfconfig FORCE
25 $(call if_changed,elfconfig) 22 $(call if_changed,elfconfig)
26 23
27 targets += elfconfig.h 24 targets += elfconfig.h
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