From: Alexei Starovoitov <alexei.starovoitov@gmail.com>
To: "Du, Changbin" <changbin.du@intel.com>
Cc: shuah@kernel.org, linux-kselftest@vger.kernel.org,
linux-kernel@vger.kernel.org,
Daniel Borkmann <daniel@iogearbox.net>,
netdev@vger.kernel.org
Subject: Re: [PATCH 4/4] selftests/bpf: fix compiling errors
Date: Mon, 26 Mar 2018 20:02:30 -0700 [thread overview]
Message-ID: <20180327030229.txifuth2qmnjo3hy@ast-mbp> (raw)
In-Reply-To: <20180327022010.57u6rn73inbkrycn@intel.com>
On Tue, Mar 27, 2018 at 10:20:10AM +0800, Du, Changbin wrote:
> On Mon, Mar 26, 2018 at 07:55:13AM -0700, Alexei Starovoitov wrote:
> > On Mon, Mar 26, 2018 at 05:23:28PM +0800, changbin.du@intel.com wrote:
> > > Signed-off-by: Changbin Du <changbin.du@intel.com>
> > > ---
> > > tools/testing/selftests/bpf/Makefile | 5 +++--
> > > 1 file changed, 3 insertions(+), 2 deletions(-)
> > >
> > > diff --git a/tools/testing/selftests/bpf/Makefile b/tools/testing/selftests/bpf/Makefile
> > > index 5c43c18..dc0fdc8 100644
> > > --- a/tools/testing/selftests/bpf/Makefile
> > > +++ b/tools/testing/selftests/bpf/Makefile
> > > @@ -10,7 +10,8 @@ ifneq ($(wildcard $(GENHDR)),)
> > > GENFLAGS := -DHAVE_GENHDR
> > > endif
> > >
> > > -CFLAGS += -Wall -O2 -I$(APIDIR) -I$(LIBDIR) -I$(GENDIR) $(GENFLAGS) -I../../../include
> > > +CFLAGS += -Wall -O2 -I$(APIDIR) -I$(LIBDIR) -I$(GENDIR) $(GENFLAGS) \
> > > + -I../../../include -I../../../../usr/include
> > > LDLIBS += -lcap -lelf -lrt -lpthread
> > >
> > > # Order correspond to 'make run_tests' order
> > > @@ -62,7 +63,7 @@ else
> > > CPU ?= generic
> > > endif
> > >
> > > -CLANG_FLAGS = -I. -I./include/uapi -I../../../include/uapi \
> > > +CLANG_FLAGS = -I. -I./include/uapi -I../../../include/uapi -I../../../../usr/include \
> > > -Wno-compare-distinct-pointer-types
> >
> > Nack.
> > I suspect that will break the build for everyone else who's doing it in the directory
> > itself instead of the outer one.
> >
>
> This one? But I didn't see any problem.
because the build was lucky and additional path ../../../../usr/include didn't point
to a valid dir?
Please test with in-source and out-of-source builds.
next prev parent reply other threads:[~2018-03-27 3:02 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <1522056208-4004-1-git-send-email-changbin.du@intel.com>
[not found] ` <1522056208-4004-5-git-send-email-changbin.du@intel.com>
2018-03-26 14:55 ` [PATCH 4/4] selftests/bpf: fix compiling errors Alexei Starovoitov
2018-03-27 2:20 ` Du, Changbin
2018-03-27 3:02 ` Alexei Starovoitov [this message]
2018-03-27 3:06 ` Du, Changbin
2018-03-27 8:52 ` Daniel Borkmann
2018-03-27 9:00 ` Du, Changbin
2018-03-27 9:52 ` Daniel Borkmann
2018-03-27 10:19 ` Du, Changbin
2018-03-27 2:33 ` Du, Changbin
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