GNU Linux-libre 4.19.211-gnu1
[releases.git] / scripts / mod / Makefile
1 # SPDX-License-Identifier: GPL-2.0
2 OBJECT_FILES_NON_STANDARD := y
3
4 hostprogs-y     := modpost mk_elfconfig
5 always          := $(hostprogs-y) empty.o
6
7 modpost-objs    := modpost.o file2alias.o sumversion.o
8
9 devicetable-offsets-file := devicetable-offsets.h
10
11 $(obj)/$(devicetable-offsets-file): $(obj)/devicetable-offsets.s FORCE
12         $(call filechk,offsets,__DEVICETABLE_OFFSETS_H__)
13
14 targets += $(devicetable-offsets-file) devicetable-offsets.s
15
16 # dependencies on generated files need to be listed explicitly
17
18 $(obj)/modpost.o $(obj)/file2alias.o $(obj)/sumversion.o: $(obj)/elfconfig.h
19 $(obj)/file2alias.o: $(obj)/$(devicetable-offsets-file)
20
21 quiet_cmd_elfconfig = MKELF   $@
22       cmd_elfconfig = $(obj)/mk_elfconfig < $< > $@
23
24 $(obj)/elfconfig.h: $(obj)/empty.o $(obj)/mk_elfconfig FORCE
25         $(call if_changed,elfconfig)
26
27 targets += elfconfig.h