X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=examples%2Fmeson.build;h=07e682401b055d263ee8e364fc4f333d6cf691d3;hb=6d124f592c9e3f19eb1cb856ae7ba56b50ccc44d;hp=1f2b6f5168d9e4a64b3baf6bc0e64015b8eb8066;hpb=c19beb3f38cd8463f87f01e1f5941a2a821b8ac6;p=dpdk.git diff --git a/examples/meson.build b/examples/meson.build index 1f2b6f5168..07e682401b 100644 --- a/examples/meson.build +++ b/examples/meson.build @@ -1,111 +1,132 @@ # SPDX-License-Identifier: BSD-3-Clause # Copyright(c) 2017-2019 Intel Corporation -driver_libs = [] +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', - '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', + '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-crypto', + 'l2fwd-event', + 'l2fwd-jobstats', + 'l2fwd-keepalive', + 'l3fwd', + 'l3fwd-acl', + 'l3fwd-graph', + 'l3fwd-power', + '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', + 'pipeline', + 'ptpclient', + 'qos_meter', + 'qos_sched', + 'rxtx_callbacks', + 'server_node_efd/node', + 'server_node_efd/server', + 'service_cores', + 'skeleton', + 'timer', + 'vdpa', + 'vhost', + 'vhost_blk', + 'vhost_crypto', + '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. + +# on install, skip copying all meson.build files +ex_file_excludes = ['meson.build'] foreach ex:all_examples - install_subdir(ex, - install_dir: get_option('datadir') + '/dpdk/examples', - exclude_files: 'meson.build') + ex_file_excludes += [ex + '/meson.build'] endforeach if get_option('examples') == '' - subdir_done() + subdir_done() endif 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 + 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 + 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' + default_cflags += '-Wno-format-truncation' +endif +default_ldflags = dpdk_extra_ldflags +if get_option('default_library') == 'static' and not is_windows + default_ldflags += ['-Wl,--export-dynamic'] endif foreach example: examples - name = example.split('/')[-1] - build = true - sources = [] - allow_experimental_apis = false - cflags = default_cflags + name = example.split('/')[-1] + build = true + sources = [] + allow_experimental_apis = false + cflags = default_cflags + ldflags = default_ldflags + + ext_deps = [] + includes = [include_directories(example)] + deps = ['eal', 'mempool', 'net', 'mbuf', 'ethdev', 'cmdline'] + subdir(example) - 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) + if not build + if not allow_skips + error('Cannot build requested example "' + name + '"') + endif + message('Skipping example "' + name + '"') + continue + endif - 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: driver_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 + 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: ldflags, + c_args: cflags, + dependencies: dep_objs) endforeach