From mboxrd@z Thu Jan  1 00:00:00 1970
From: Stephen Hemminger <stephen@networkplumber.org>
Subject: Re: iproute2 won't compile without AF_VSOCK
Date: Tue, 19 Jun 2018 08:47:32 -0700
Message-ID: <20180619084732.0de6d75d@xeon-e3>
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Cc: David Ahern <dsahern@gmail.com>, netdev <netdev@vger.kernel.org>
To: Steve Wise <swise@opengridcomputing.com>
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On Tue, 19 Jun 2018 10:17:45 -0500
Steve Wise <swise@opengridcomputing.com> wrote:

> Hey David,
>=20
> I'm trying to compile the latest iproute2 on an RHEL-7.3 distro, and it
> fails to compile because AF_VSOCK is not defined.=C2=A0 Should this
> functionality be a configure option to disable it on older distros?
>=20
>=20
> Thanks,
>=20
> Steve.
>=20
> ----
>=20
> misc
> =C2=A0=C2=A0=C2=A0 CC=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 ss.o
> ss.c:301:27: error: =E2=80=98AF_VSOCK=E2=80=99 undeclared here (not in a =
function)
> =C2=A0=C2=A0 .families =3D FAMILY_MASK(AF_VSOCK),
> =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=
=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=
=A0=C2=A0 ^
> ss.c:252:46: note: in definition of macro =E2=80=98FAMILY_MASK=E2=80=99
> =C2=A0#define FAMILY_MASK(family) ((uint64_t)1 << (family))
> =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=
=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=
=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=
=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 ^
> ss.c:334:2: error: array index in initializer not of integer type
> =C2=A0 [AF_VSOCK] =3D {
> =C2=A0 ^
> ss.c:334:2: error: (near initialization for =E2=80=98default_afs=E2=80=99)
> make[1]: *** [ss.o] Error 1
> make: *** [all] Error 2
>=20

Probably should just add an #ifdef to takeout that if not present