diff options
Diffstat (limited to 'platform/linux-generic/m4/odp_xdp.m4')
| -rw-r--r-- | platform/linux-generic/m4/odp_xdp.m4 | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/platform/linux-generic/m4/odp_xdp.m4 b/platform/linux-generic/m4/odp_xdp.m4 new file mode 100644 index 000000000..6820088af --- /dev/null +++ b/platform/linux-generic/m4/odp_xdp.m4 @@ -0,0 +1,19 @@ +# SPDX-License-Identifier: BSD-3-Clause +# Copyright (c) 2022 Nokia +# + +########################################################################## +# Check for libxdp availability +########################################################################## +AC_ARG_ENABLE([xdp], AS_HELP_STRING([--enable-xdp], + [enable experimental XDP support for Packet I/O [default=disabled] (linux-generic)])) + +AS_IF([test "x$enable_xdp" = "xyes"], [ + PKG_CHECK_MODULES([LIBXDP], [libxdp >= 1.2.3], + [ + AC_DEFINE(_ODP_PKTIO_XDP, [1], [Define to 1 to enable xdp packet I/O support]) + ], + [ + AS_IF([test "x$enable_xdp" == "xyes"], [AC_MSG_ERROR([libxdp not found])]) + ]) +]) |