Re: [PATCH v2] tools build: add tools tree support for 'make -s'
From: Arnaldo Carvalho de Melo
Date: Thu Jan 26 2017 - 14:31:24 EST
Em Wed, Jan 25, 2017 at 04:12:57PM +0100, Peter Zijlstra escreveu:
> On Wed, Jan 18, 2017 at 10:16:55PM -0600, Josh Poimboeuf wrote:
> > When doing a kernel build with 'make -s', everything is silenced except
> > the objtool build. That's because the tools tree support for silent
> > builds is some combination of missing and broken.
> > Three changes are needed to fix it:
> > - Makefile: propagate '-s' to the sub-make's MAKEFLAGS variable so the
> > tools Makefiles can see it.
> > - tools/scripts/Makefile.include: fix the tools Makefiles' ability to
> > recognize '-s'. The MAKE_VERSION and MAKEFLAGS checks are copied from
> > the top-level Makefile. This silences the "DESCEND objtool" message.
> > - tools/build/Makefile.build: add support to the tools Build files for
> > recognizing '-s'. Again the MAKE_VERSION and MAKEFLAGS checks are
> > copied from the top-level Makefile. This silences all the object
> > compile/link messages.
> > Reported-by: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
> > Signed-off-by: Josh Poimboeuf <jpoimboe@xxxxxxxxxx>
> Awesome, seems to work!
> Tested-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>