[oe] [PATCHv2][jethro[master]][meta-networking] netmap-modules: fix build with kernel < 3.17

[Martin Jansa]

* define NETMAP_LINUX_ALLOC_NETDEV_4ARGS only when MACHINE is using kernel
  3.17 or newer

Signed-off-by: Martin Jansa <Martin.Jansa at gmail.com>
---
 meta-networking/recipes-kernel/netmap/netmap-modules_git.bb | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/meta-networking/recipes-kernel/netmap/netmap-modules_git.bb b/meta-networking/recipes-kernel/netmap/netmap-modules_git.bb
index 6e6f02c..51e7cce 100644
--- a/meta-networking/recipes-kernel/netmap/netmap-modules_git.bb
+++ b/meta-networking/recipes-kernel/netmap/netmap-modules_git.bb
@@ -61,7 +61,6 @@ do_configure_append () {
 #define NETMAP_LINUX_HAVE_PHYS_ADDR_T
 #define NETMAP_LINUX_HAVE_ACCESS_ONCE
 #define NETMAP_LINUX_HAVE_NETDEV_OPS
-#define NETMAP_LINUX_ALLOC_NETDEV_4ARGS
 #define NETMAP_LINUX_HAVE_INIT_NET
 #define NETMAP_LINUX_HAVE_LIVE_ADDR_CHANGE
 #define NETMAP_LINUX_HAVE_TX_SKB_SHARING
@@ -75,6 +74,13 @@ do_configure_append () {
 #define NETMAP_LINUX_HAVE_E1000E_EXT_RXDESC
 #define NETMAP_LINUX_HAVE_E1000E_DOWN2
 EOF
+
+if ${@ 'false' if (bb.utils.vercmp_string(d.getVar('KERNEL_VERSION', True), '3.17') < 0) else 'true' } ; then
+    echo OK
+    cat >>  ${S}/LINUX/netmap_linux_config.h <<EOF
+#define NETMAP_LINUX_ALLOC_NETDEV_4ARGS
+EOF
+fi
 }
 
 do_compile () {
-- 
2.6.4