-# BSD LICENSE
-#
-# Copyright(c) 2017 Intel Corporation.
-# All rights reserved.
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions
-# are met:
-#
-# * Redistributions of source code must retain the above copyright
-# notice, this list of conditions and the following disclaimer.
-# * Redistributions in binary form must reproduce the above copyright
-# notice, this list of conditions and the following disclaimer in
-# the documentation and/or other materials provided with the
-# distribution.
-# * Neither the name of Intel Corporation nor the names of its
-# contributors may be used to endorse or promote products derived
-# from this software without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-driver_libs = []
+# SPDX-License-Identifier: BSD-3-Clause
+# Copyright(c) 2017-2019 Intel Corporation
+
+link_whole_libs = []
if get_option('default_library') == 'static'
- driver_libs = dpdk_drivers
+ link_whole_libs = dpdk_static_libraries + dpdk_drivers
+endif
+
+execinfo = cc.find_library('execinfo', required: false)
+
+# list of all example apps. Keep 1-3 per line, in alphabetical order.
+all_examples = [
+ 'bbdev_app', 'bond',
+ 'cmdline',
+ 'distributor', 'ethtool',
+ 'eventdev_pipeline',
+ 'fips_validation', 'flow_classify',
+ 'flow_filtering', 'helloworld',
+ 'ioat',
+ 'ip_fragmentation', 'ip_pipeline',
+ 'ip_reassembly', 'ipsec-secgw',
+ 'ipv4_multicast', 'kni',
+ 'l2fwd', 'l2fwd-cat', 'l2fwd-event',
+ 'l2fwd-crypto', 'l2fwd-jobstats',
+ 'l2fwd-keepalive', 'l3fwd',
+ 'l3fwd-acl', 'l3fwd-power', 'l3fwd-graph',
+ 'link_status_interrupt',
+ 'multi_process/client_server_mp/mp_client',
+ 'multi_process/client_server_mp/mp_server',
+ 'multi_process/hotplug_mp',
+ 'multi_process/simple_mp',
+ 'multi_process/symmetric_mp',
+ 'ntb', 'packet_ordering',
+ 'performance-thread/l3fwd-thread',
+ 'performance-thread/pthread_shim',
+ 'ptpclient',
+ 'qos_meter', 'qos_sched',
+ 'rxtx_callbacks',
+ 'server_node_efd/node',
+ 'server_node_efd/server',
+ 'service_cores',
+ 'skeleton', 'tep_termination',
+ 'timer', 'vdpa',
+ 'vhost', 'vhost_crypto',
+ 'vhost_blk', 'vm_power_manager',
+ 'vm_power_manager/guest_cli',
+ 'vmdq', 'vmdq_dcb',
+]
+# install all example code on install - irrespective of whether the example in
+# question is to be built as part of this build or not.
+foreach ex:all_examples
+ install_subdir(ex,
+ install_dir: get_option('datadir') + '/dpdk/examples',
+ exclude_files: 'meson.build')
+endforeach
+
+if get_option('examples') == ''
+ subdir_done()
endif
-foreach example: get_option('examples').split(',')
- name = example
+if get_option('examples').to_lower() == 'all'
+ examples = all_examples
+ allow_skips = true # don't flag an error if we can't build an app
+else
+ examples = get_option('examples').split(',')
+ allow_skips = false # error out if we can't build a requested app
+endif
+default_cflags = machine_args
+if cc.has_argument('-Wno-format-truncation')
+ default_cflags += '-Wno-format-truncation'
+endif
+
+foreach example: examples
+ name = example.split('/')[-1]
+ build = true
sources = []
allow_experimental_apis = false
- cflags = []
- ext_deps = []
+ cflags = default_cflags
+
+ ext_deps = [execinfo]
includes = [include_directories(example)]
deps = ['eal', 'mempool', 'net', 'mbuf', 'ethdev', 'cmdline']
+ if is_windows
+ deps = ['eal'] # only supported lib on Windows currently
+ endif
subdir(example)
- dep_objs = ext_deps
- foreach d:deps
- dep_objs += [get_variable(get_option('default_library') + '_rte_' + d)]
- endforeach
- if allow_experimental_apis
- cflags += '-DALLOW_EXPERIMENTAL_API'
+ if build
+ dep_objs = ext_deps
+ foreach d:deps
+ var_name = get_option('default_library') + '_rte_' + d
+ if not is_variable(var_name)
+ error('Missing dependency "@0@" for example "@1@"'.format(d, name))
+ endif
+ dep_objs += [get_variable(var_name)]
+ endforeach
+ if allow_experimental_apis
+ cflags += '-DALLOW_EXPERIMENTAL_API'
+ endif
+ executable('dpdk-' + name, sources,
+ include_directories: includes,
+ link_whole: link_whole_libs,
+ link_args: dpdk_extra_ldflags,
+ c_args: cflags,
+ dependencies: dep_objs)
+ elif not allow_skips
+ error('Cannot build requested example "' + name + '"')
+ else
+ message('Skipping example "' + name + '"')
endif
- executable('dpdk-' + name, sources,
- include_directories: includes,
- link_whole: driver_libs,
- link_args: dpdk_extra_ldflags,
- c_args: cflags,
- dependencies: dep_objs)
endforeach
git.droids-corp.org / dpdk.git / blobdiff