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10077c9f2d
'targets' should be specified to include .*.cmd files to evaluate if_changed or friends. Here, facility-defs.h and dis-defs.h are generated by filechk. Because filechk does not generate .*.cmd file, the 'targets' addition is meaningless. The filechk correctly updates the target when its content is changed. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
28 lines
648 B
Makefile
28 lines
648 B
Makefile
# SPDX-License-Identifier: GPL-2.0
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#
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# Makefile for s390 specific build tools
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#
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kapi := arch/$(ARCH)/include/generated/asm
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kapi-hdrs-y := $(kapi)/facility-defs.h $(kapi)/dis-defs.h
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PHONY += kapi
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kapi: $(kapi-hdrs-y)
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hostprogs-y += gen_facilities
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hostprogs-y += gen_opcode_table
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HOSTCFLAGS_gen_facilities.o += $(LINUXINCLUDE)
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filechk_facility-defs.h = $(obj)/gen_facilities
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filechk_dis-defs.h = \
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$(obj)/gen_opcode_table < $(srctree)/arch/$(ARCH)/tools/opcodes.txt
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$(kapi)/facility-defs.h: $(obj)/gen_facilities FORCE
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$(call filechk,facility-defs.h)
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$(kapi)/dis-defs.h: $(obj)/gen_opcode_table FORCE
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$(call filechk,dis-defs.h)
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