Re: linux-next: build failure after merge of the tip tree

Josh Poimboeuf
2017-11-08T13:17:24Z

On Wed, Nov 08, 2017 at 10:18:28AM +0100, Ingo Molnar wrote:
>
> * Josh Poimboeuf <jpoimboe@redhat.com> wrote:
>
> > On Wed, Nov 08, 2017 at 01:47:17PM +1100, Stephen Rothwell wrote:
> > > Presumably caused by commit
> > >
> > > 6a77cff819ae ("objtool: Move synced files to their original relative locations")
> > >
> > > If it matters, this is a cross compilation (PowerPC host) using O= .
> > >
> > > I have used the tip tree from next-20171107 for today.
> >
> > Hi Stephen,
> >
> > Does this fix it?
> >
> > diff --git a/tools/objtool/Makefile b/tools/objtool/Makefile
> > index 6aaed251b4ed..0f94af3ccaaa 100644
> > --- a/tools/objtool/Makefile
> > +++ b/tools/objtool/Makefile
> > @@ -27,7 +27,7 @@ all: $(OBJTOOL)
> >
> > INCLUDES := -I$(srctree)/tools/include \
> > -I$(srctree)/tools/arch/$(HOSTARCH)/include/uapi \
> > - -I$(srctree)/tools/objtool/arch/$(HOSTARCH)/include
> > + -I$(srctree)/tools/objtool/arch/$(ARCH)/include
> > WARNINGS := $(EXTRA_WARNINGS) -Wno-switch-default -Wno-switch-enum -Wno-packed
> > CFLAGS += -Wall -Werror $(WARNINGS) -fomit-frame-pointer -O2 -g $(INCLUDES)
> > LDFLAGS += -lelf $(LIBSUBCMD)
>
> Note, I created a commit out of this fix, with your SOB - let me know if you have
> any objections.

Looks good, thanks Ingo!

--
Josh