1# SPDX-License-Identifier: BSD-3-Clause 2# Copyright(c) 2017-2019 Intel Corporation 3 4link_whole_libs = [] 5if get_option('default_library') == 'static' 6 link_whole_libs = dpdk_static_libraries + 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 50if get_option('examples') == '' 51 subdir_done() 52endif 53 54if get_option('examples').to_lower() == 'all' 55 examples = all_examples 56 allow_skips = true # don't flag an error if we can't build an app 57else 58 examples = get_option('examples').split(',') 59 allow_skips = false # error out if we can't build a requested app 60endif 61default_cflags = machine_args 62if cc.has_argument('-Wno-format-truncation') 63 default_cflags += '-Wno-format-truncation' 64endif 65 66foreach example: examples 67 name = example.split('/')[-1] 68 build = true 69 sources = [] 70 allow_experimental_apis = false 71 cflags = default_cflags 72 73 ext_deps = [execinfo] 74 includes = [include_directories(example)] 75 deps = ['eal', 'mempool', 'net', 'mbuf', 'ethdev', 'cmdline'] 76 if is_windows 77 deps = ['eal'] # only supported lib on Windows currently 78 endif 79 subdir(example) 80 81 if build 82 dep_objs = ext_deps 83 foreach d:deps 84 var_name = get_option('default_library') + '_rte_' + d 85 if not is_variable(var_name) 86 error('Missing dependency "@0@" for example "@1@"'.format(d, name)) 87 endif 88 dep_objs += [get_variable(var_name)] 89 endforeach 90 if allow_experimental_apis 91 cflags += '-DALLOW_EXPERIMENTAL_API' 92 endif 93 executable('dpdk-' + name, sources, 94 include_directories: includes, 95 link_whole: link_whole_libs, 96 link_args: dpdk_extra_ldflags, 97 c_args: cflags, 98 dependencies: dep_objs) 99 elif not allow_skips 100 error('Cannot build requested example "' + name + '"') 101 else 102 message('Skipping example "' + name + '"') 103 endif 104endforeach 105