On Wed, Sep 1, 2021 at 2:33 AM Nick Desaulniers <ndesaulniers@xxxxxxxxxx> wrote:
>
> On Tue, Aug 31, 2021 at 12:40 AM Masahiro Yamada <masahiroy@xxxxxxxxxx> wrote:
> >
> > Redo commit 8852c5524029 ("kbuild: Fix objtool dependency for
> > 'OBJECT_FILES_NON_STANDARD_<obj> := n'") to add the objtool
> > dependency in a cleaner way.
> >
> > Using .SECONDEXPANSION ends up with unreadable code due to escaped
> > dollars. Also, it is not efficient because the second half of
> > Makefile.build is parsed twice every time.
> >
> > Append the objtool dependency to the *.cmd files at the build time.
> >
> > This is what fixdep and gen_ksymdeps.sh already do. So, following the
> > same pattern seems a natural solution.
> >
> > This allows us to drop $$(objtool_deps) entirely.
>
> s/objtool_deps/objtool_dep/
>
> >
> > Signed-off-by: Masahiro Yamada <masahiroy@xxxxxxxxxx>
>
> Reviewed-by: Nick Desaulniers <ndesaulniers@xxxxxxxxxx>
>
> You and Josh should be cc'ing each other explicitly on these kind of changes.
>
FWIW, this is the entire patch set if Josh is interested:
https://patchwork.kernel.org/project/linux-kbuild/list/?series=539621
--
Best Regards
Masahiro Yamada
