From 3204a7fb98a3bccd0004ea0f2769fbeadc2c2dba Mon Sep 17 00:00:00 2001 From: Masahiro Yamada Date: Sun, 28 Feb 2021 15:10:26 +0900 Subject: 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 --- scripts/Makefile.asm-generic | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'scripts/Makefile.asm-generic') 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))) -- cgit v1.2.3-71-gd317