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https://github.com/AuxXxilium/linux_dsm_epyc7002.git
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e6bcd1a897
When we build an already built kernel again, arch/x86/syscalls/Makefile
and arch/x86/tools/Makefile emits "Nothing to be done for ..."
messages.
Here is the command log:
$ make defconfig
[ snip ]
$ make
[ snip ]
$ make
make[1]: Nothing to be done for `all'. <-----
make[1]: Nothing to be done for `relocs'. <-----
CHK include/config/kernel.release
CHK include/generated/uapi/linux/version.h
Besides not emitting those, "all" and "relocs" should be added to PHONY as well.
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Acked-by: Peter Foley <pefoley2@pefoley.com>
Acked-by: Michal Marek <mmarek@suse.cz>
Link: http://lkml.kernel.org/r/1397093742-11144-1-git-send-email-yamada.m@jp.panasonic.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
46 lines
1.8 KiB
Makefile
46 lines
1.8 KiB
Makefile
PHONY += posttest
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ifeq ($(KBUILD_VERBOSE),1)
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posttest_verbose = -v
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else
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posttest_verbose =
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endif
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ifeq ($(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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distill_awk = $(srctree)/arch/x86/tools/distill.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 $(distill_awk) | $(obj)/test_get_len $(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)/test_get_len vmlinux $(obj)/insn_sanity
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$(call cmd,posttest)
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$(call cmd,sanitytest)
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hostprogs-y += test_get_len insn_sanity
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# -I needed for generated C source and C source which in the kernel tree.
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HOSTCFLAGS_test_get_len.o := -Wall -I$(objtree)/arch/x86/lib/ -I$(srctree)/arch/x86/include/uapi/ -I$(srctree)/arch/x86/include/ -I$(srctree)/arch/x86/lib/ -I$(srctree)/include/uapi/
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HOSTCFLAGS_insn_sanity.o := -Wall -I$(objtree)/arch/x86/lib/ -I$(srctree)/arch/x86/include/ -I$(srctree)/arch/x86/lib/ -I$(srctree)/include/
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# Dependencies are also needed.
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$(obj)/test_get_len.o: $(srctree)/arch/x86/lib/insn.c $(srctree)/arch/x86/lib/inat.c $(srctree)/arch/x86/include/asm/inat_types.h $(srctree)/arch/x86/include/asm/inat.h $(srctree)/arch/x86/include/asm/insn.h $(objtree)/arch/x86/lib/inat-tables.c
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$(obj)/insn_sanity.o: $(srctree)/arch/x86/lib/insn.c $(srctree)/arch/x86/lib/inat.c $(srctree)/arch/x86/include/asm/inat_types.h $(srctree)/arch/x86/include/asm/inat.h $(srctree)/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-y += 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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