net/tap: add in meson build

Use same autoconf generation mechanism as the MLX4/5 PMDs

Signed-off-by: Luca Boccassi <bluca@debian.org>

diff --git a/drivers/net/meson.build b/drivers/net/meson.build
index 9c28ed4..499949c 100644 (file)
--- a/drivers/net/meson.build
+++ b/drivers/net/meson.build
@@ -25,6 +25,7 @@ drivers = ['af_packet',
        'sfc',
        'softnic',
        'szedata2',
+       'tap',
        'thunderx',
        'vhost',
        'virtio']

diff --git a/drivers/net/tap/meson.build b/drivers/net/tap/meson.build
new file mode 100644 (file)
index 0000000..37f65b7
--- /dev/null
+++ b/drivers/net/tap/meson.build
@@ -0,0 +1,41 @@
+# SPDX-License-Identifier: BSD-3-Clause
+# Copyright 2018 Luca Boccassi <bluca@debian.org>
+
+sources = files(
+       'rte_eth_tap.c',
+       'tap_bpf_api.c',
+       'tap_flow.c',
+       'tap_intr.c',
+       'tap_netlink.c',
+       'tap_tcmsgs.c',
+)
+
+deps = ['bus_vdev', 'gso', 'hash']
+
+cflags += '-DTAP_MAX_QUEUES=16'
+
+# To maintain the compatibility with the make build system
+# tap_autoconf.h file is still generated.
+# input array for meson symbol search:
+# [ "MACRO to define if found", "header for the search",
+#   "enum/define", "symbol to search" ]
+#
+args = [
+       [ 'HAVE_TC_FLOWER', 'linux/pkt_cls.h',
+         'TCA_FLOWER_UNSPEC' ],
+       [ 'HAVE_TC_VLAN_ID', 'linux/pkt_cls.h',
+         'TCA_FLOWER_KEY_VLAN_PRIO' ],
+       [ 'HAVE_TC_BPF', 'linux/pkt_cls.h',
+         'TCA_BPF_UNSPEC' ],
+       [ 'HAVE_TC_BPF_FD', 'linux/pkt_cls.h',
+         'TCA_BPF_FD' ],
+       [ 'HAVE_TC_ACT_BPF', 'linux/tc_act/tc_bpf.h',
+         'TCA_ACT_BPF_UNSPEC' ],
+       [ 'HAVE_TC_ACT_BPF_FD', 'linux/tc_act/tc_bpf.h',
+         'TCA_ACT_BPF_FD' ],
+]
+config = configuration_data()
+foreach arg:args
+       config.set(arg[0], cc.has_header_symbol(arg[1], arg[2]))
+endforeach
+configure_file(output : 'tap_autoconf.h', configuration : config)