libnl-tiny: define _GNU_SOURCE if not defined
authorAlexandru Ardelean <ardeleanalex@gmail.com>
Mon, 19 Dec 2016 15:18:18 +0000 (17:18 +0200)
committerJohn Crispin <john@phrozen.org>
Tue, 20 Dec 2016 08:35:36 +0000 (09:35 +0100)
commitc8de248db07130417ad1899f4ef2d62396c693fc
tree6987f699f0077a37fb21bcb1f4505b59aa23d039
parent8b994b0bba165b10c3a013cfbdc576b7f6892787
libnl-tiny: define _GNU_SOURCE if not defined

If _GNU_SOURCE was added as part of a package's TARGET_CFLAGS,
then compilation would fail for that module (especially if
warnings get treated as errors).

Signed-off-by: Alexandru Ardelean <ardeleanalex@gmail.com>
src/include/netlink-local.h