1# SPDX-License-Identifier: GPL-2.0
 2OBJECT_FILES_NON_STANDARD := y
 
 3
 4hostprogs-y	:= modpost mk_elfconfig
 5always		:= $(hostprogs-y) empty.o
 6
 7modpost-objs	:= modpost.o file2alias.o sumversion.o
 8
 9devicetable-offsets-file := devicetable-offsets.h
10
11$(obj)/$(devicetable-offsets-file): $(obj)/devicetable-offsets.s FORCE
12	$(call filechk,offsets,__DEVICETABLE_OFFSETS_H__)
13
14targets += $(devicetable-offsets-file) devicetable-offsets.s
15
16# dependencies on generated files need to be listed explicitly
17
18$(obj)/modpost.o $(obj)/file2alias.o $(obj)/sumversion.o: $(obj)/elfconfig.h
19$(obj)/file2alias.o: $(obj)/$(devicetable-offsets-file)
20
21quiet_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
27targets += elfconfig.h

 1# SPDX-License-Identifier: GPL-2.0
 2OBJECT_FILES_NON_STANDARD := y
 3CFLAGS_REMOVE_empty.o += $(CC_FLAGS_LTO)
 4
 5hostprogs-always-y	+= modpost mk_elfconfig
 6always-y		+= empty.o
 7
 8modpost-objs	:= modpost.o file2alias.o sumversion.o symsearch.o
 9
10devicetable-offsets-file := devicetable-offsets.h
11
12$(obj)/$(devicetable-offsets-file): $(obj)/devicetable-offsets.s FORCE
13	$(call filechk,offsets,__DEVICETABLE_OFFSETS_H__)
14
15targets += $(devicetable-offsets-file) devicetable-offsets.s
16
17# dependencies on generated files need to be listed explicitly
18
19$(obj)/modpost.o $(obj)/file2alias.o $(obj)/sumversion.o $(obj)/symsearch.o: $(obj)/elfconfig.h
20$(obj)/file2alias.o: $(obj)/$(devicetable-offsets-file)
21
22quiet_cmd_elfconfig = MKELF   $@
23      cmd_elfconfig = $(obj)/mk_elfconfig < $< > $@
24
25$(obj)/elfconfig.h: $(obj)/empty.o $(obj)/mk_elfconfig FORCE
26	$(call if_changed,elfconfig)
27
28targets += elfconfig.h