On Tue 16 Apr 2024 21:18:37 GMT, Masahiro Yamada wrote: > Kbuild conventionally uses $(obj)/ for generated files, and $(src)/ for > checked-in source files. It is merely a convention without any functional > difference. In fact, $(obj) and $(src) are exactly the same, as defined > in scripts/Makefile.build: > > src := $(obj) > > Before changing the semantics of $(src) in the next commit, this commit > replaces $(obj)/ with $(src)/ in pattern rules where the prerequisite > might be a generated file. thanks. That's a good idea to split both steps. > C and assembly files are sometimes generated by tools, so they could > be either generated files or real sources. The $(obj)/ prefix works > for both cases with the help of VPATH. > > As mentioned above, $(obj) and $(src) are the same at this point, hence > this commit has no functional change. > > I did not modify scripts/Makefile.userprogs because there is no use > case where userspace C files are generated. > > Signed-off-by: Masahiro Yamada <masahiroy@xxxxxxxxxx> > --- Reviewed-by: Nicolas Schier <nicolas@xxxxxxxxx>
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