1# SPDX-License-Identifier: BSD-3-Clause 2# Copyright(c) 2017-2019 Intel Corporation 3 4driver_libs = [] 5if get_option('default_library') == 'static' 6 driver_libs = dpdk_drivers 7endif 8 9execinfo = cc.find_library('execinfo', required: false) 10 11# list of all example apps. Keep 1-3 per line, in alphabetical order. 12all_examples = [ 13 'bbdev_app', 'bond', 14 'cmdline', 15 'distributor', 'ethtool', 16 'eventdev_pipeline', 17 'fips_validation', 'flow_classify', 18 'flow_filtering', 'helloworld', 19 'ioat', 20 'ip_fragmentation', 'ip_pipeline', 21 'ip_reassembly', 'ipsec-secgw', 22 'ipv4_multicast', 'kni', 23 'l2fwd', 'l2fwd-cat', 'l2fwd-event', 24 'l2fwd-crypto', 'l2fwd-jobstats', 25 'l2fwd-keepalive', 'l3fwd', 26 'l3fwd-acl', 'l3fwd-power', 27 'link_status_interrupt', 28 'multi_process/client_server_mp/mp_client', 29 'multi_process/client_server_mp/mp_server', 30 'multi_process/hotplug_mp', 31 'multi_process/simple_mp', 32 'multi_process/symmetric_mp', 33 'ntb', 'packet_ordering', 34 'performance-thread/l3fwd-thread', 35 'performance-thread/pthread_shim', 36 'ptpclient', 37 'qos_meter', 'qos_sched', 38 'rxtx_callbacks', 39 'server_node_efd/node', 40 'server_node_efd/server', 41 'service_cores', 42 'skeleton', 'tep_termination', 43 'timer', 'vdpa', 44 'vhost', 'vhost_crypto', 45 'vhost_blk', 'vm_power_manager', 46 'vm_power_manager/guest_cli', 47 'vmdq', 'vmdq_dcb', 48] 49# install all example code on install - irrespective of whether the example in 50# question is to be built as part of this build or not. 51foreach ex:all_examples 52 install_subdir(ex, 53 install_dir: get_option('datadir') + '/dpdk/examples', 54 exclude_files: 'meson.build') 55endforeach 56 57if get_option('examples') == '' 58 subdir_done() 59endif 60 61if get_option('examples').to_lower() == 'all' 62 examples = all_examples 63 allow_skips = true # don't flag an error if we can't build an app 64else 65 examples = get_option('examples').split(',') 66 allow_skips = false # error out if we can't build a requested app 67endif 68default_cflags = machine_args 69if cc.has_argument('-Wno-format-truncation') 70 default_cflags += '-Wno-format-truncation' 71endif 72 73foreach example: examples 74 name = example.split('/')[-1] 75 build = true 76 sources = [] 77 allow_experimental_apis = false 78 cflags = default_cflags 79 80 ext_deps = [execinfo] 81 includes = [include_directories(example)] 82 deps = ['eal', 'mempool', 'net', 'mbuf', 'ethdev', 'cmdline'] 83 if is_windows 84 deps = ['eal'] # only supported lib on Windows currently 85 endif 86 subdir(example) 87 88 if build 89 dep_objs = ext_deps 90 foreach d:deps 91 var_name = get_option('default_library') + '_rte_' + d 92 if not is_variable(var_name) 93 error('Missing dependency "@0@" for example "@1@"'.format(d, name)) 94 endif 95 dep_objs += [get_variable(var_name)] 96 endforeach 97 if allow_experimental_apis 98 cflags += '-DALLOW_EXPERIMENTAL_API' 99 endif 100 executable('dpdk-' + name, sources, 101 include_directories: includes, 102 link_whole: driver_libs, 103 link_args: dpdk_extra_ldflags, 104 c_args: cflags, 105 dependencies: dep_objs) 106 elif not allow_skips 107 error('Cannot build requested example "' + name + '"') 108 else 109 message('Skipping example "' + name + '"') 110 endif 111endforeach 112