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

Ingo Molnar
2017-11-08T09:18:35Z

* 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.

Thanks,

Ingo