This replaces the current patches used to make the kernel headers
compatible with musl with the version which was accepted upstream. This
is included in upstream kernel 4.15.
This was compile tested with iproute2 build on all supported kernel
versions with musl and one one with glibc.
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Preserves optionality of libmnl by letting configuration
script follow the HAVE_MNL environment variable.
Signed-off-by: Russell Senior <russell@personaltelco.net>
