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.headersinst | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'scripts/Makefile.headersinst') diff --git a/scripts/Makefile.headersinst b/scripts/Makefile.headersinst index 708fbd08a2c5..029d85bb0b23 100644 --- a/scripts/Makefile.headersinst +++ b/scripts/Makefile.headersinst @@ -12,7 +12,7 @@ PHONY := __headers __headers: -include scripts/Kbuild.include +include $(srctree)/scripts/Kbuild.include src := $(srctree)/$(obj) gen := $(objtree)/$(subst include/,include/generated/,$(obj)) -- cgit