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6ae4b9868a
Commit a6de553da0 ("kbuild: Allow to combine multiple W= levels")
supported W=123 to enable all the extra warning groups.
I think a similar idea is applicable to the V= option.
V=1 echos the whole command
V=2 prints the reason for rebuilding
These are orthogonal, and can be enabled at the same time.
This commit supports V=12 to enable both of them.
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Tested-by: Nicolas Schier <nicolas@fjasle.eu>
Reviewed-by: Nicolas Schier <nicolas@fjasle.eu>
47 lines
1.9 KiB
Makefile
47 lines
1.9 KiB
Makefile
# SPDX-License-Identifier: GPL-2.0
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PHONY += posttest
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ifneq ($(findstring 1, $(KBUILD_VERBOSE)),)
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posttest_verbose = -v
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else
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posttest_verbose =
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endif
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ifeq ($(CONFIG_64BIT),y)
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posttest_64bit = -y
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else
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posttest_64bit = -n
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endif
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reformatter = $(srctree)/arch/x86/tools/objdump_reformat.awk
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chkobjdump = $(srctree)/arch/x86/tools/chkobjdump.awk
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quiet_cmd_posttest = TEST $@
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cmd_posttest = ($(OBJDUMP) -v | $(AWK) -f $(chkobjdump)) || $(OBJDUMP) -d -j .text $(objtree)/vmlinux | $(AWK) -f $(reformatter) | $(obj)/insn_decoder_test $(posttest_64bit) $(posttest_verbose)
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quiet_cmd_sanitytest = TEST $@
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cmd_sanitytest = $(obj)/insn_sanity $(posttest_64bit) -m 1000000
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posttest: $(obj)/insn_decoder_test vmlinux $(obj)/insn_sanity
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$(call cmd,posttest)
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$(call cmd,sanitytest)
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hostprogs += insn_decoder_test insn_sanity
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# -I needed for generated C source and C source which in the kernel tree.
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HOSTCFLAGS_insn_decoder_test.o := -Wall -I$(srctree)/tools/arch/x86/lib/ -I$(srctree)/tools/arch/x86/include/ -I$(objtree)/arch/x86/lib/
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HOSTCFLAGS_insn_sanity.o := -Wall -I$(srctree)/tools/arch/x86/lib/ -I$(srctree)/tools/arch/x86/include/ -I$(objtree)/arch/x86/lib/
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# Dependencies are also needed.
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$(obj)/insn_decoder_test.o: $(srctree)/tools/arch/x86/lib/insn.c $(srctree)/tools/arch/x86/lib/inat.c $(srctree)/tools/arch/x86/include/asm/inat_types.h $(srctree)/tools/arch/x86/include/asm/inat.h $(srctree)/tools/arch/x86/include/asm/insn.h $(objtree)/arch/x86/lib/inat-tables.c
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$(obj)/insn_sanity.o: $(srctree)/tools/arch/x86/lib/insn.c $(srctree)/tools/arch/x86/lib/inat.c $(srctree)/tools/arch/x86/include/asm/inat_types.h $(srctree)/tools/arch/x86/include/asm/inat.h $(srctree)/tools/arch/x86/include/asm/insn.h $(objtree)/arch/x86/lib/inat-tables.c
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HOST_EXTRACFLAGS += -I$(srctree)/tools/include
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hostprogs += relocs
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relocs-objs := relocs_32.o relocs_64.o relocs_common.o
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PHONY += relocs
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relocs: $(obj)/relocs
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@:
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