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| author | Masahiro Yamada <masahiroy@kernel.org> | 2021-02-28 09:10:26 +0300 |
|---|---|---|
| committer | Masahiro Yamada <masahiroy@kernel.org> | 2021-03-15 13:20:48 +0300 |
| commit | 3204a7fb98a3bccd0004ea0f2769fbeadc2c2dba (patch) | |
| tree | 372f0332ba14c0b15f7be566b0a48780e0abcb87 /scripts/Makefile.asm-generic | |
| parent | 1e28eed17697bcf343c6743f0028cc3b5dd88bf0 (diff) | |
| download | linux-3204a7fb98a3bccd0004ea0f2769fbeadc2c2dba.tar.xz | |
kbuild: prefix $(srctree)/ to some included Makefiles
VPATH is used in Kbuild to make pattern rules search for prerequisites
in both $(objtree) and $(srctree). Some of *.c, *.S files are not real
sources, but generated by tools such as flex, bison, perl.
In contrast, I doubt the benefit of --include-dir=$(abs_srctree) because
it is always clear which Makefiles are real sources, and which are not.
So, my hope is to add $(srctree)/ prefix to all check-in Makefiles,
then remove --include-dir=$(abs_srctree) flag in the future.
I am touching only some Kbuild core parts for now. Treewide fixes will
be needed to achieve this goal.
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Diffstat (limited to 'scripts/Makefile.asm-generic')
| -rw-r--r-- | scripts/Makefile.asm-generic | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/scripts/Makefile.asm-generic b/scripts/Makefile.asm-generic index 82ad63dcd62b..1d501c57f9ef 100644 --- a/scripts/Makefile.asm-generic +++ b/scripts/Makefile.asm-generic @@ -14,10 +14,10 @@ src := $(subst /generated,,$(obj)) # $(generic)/Kbuild lists mandatory-y. Exclude um since it is a special case. ifneq ($(SRCARCH),um) -include $(generic)/Kbuild +include $(srctree)/$(generic)/Kbuild endif -include scripts/Kbuild.include +include $(srctree)/scripts/Kbuild.include redundant := $(filter $(mandatory-y) $(generated-y), $(generic-y)) redundant += $(foreach f, $(generic-y), $(if $(wildcard $(srctree)/$(src)/$(f)),$(f))) |