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Diffstat (limited to 'src/spdk/dpdk/lib/meson.build')
| -rw-r--r-- | src/spdk/dpdk/lib/meson.build | 134 |
1 files changed, 134 insertions, 0 deletions
diff --git a/src/spdk/dpdk/lib/meson.build b/src/spdk/dpdk/lib/meson.build new file mode 100644 index 00000000..eb91f100 --- /dev/null +++ b/src/spdk/dpdk/lib/meson.build @@ -0,0 +1,134 @@ +# SPDX-License-Identifier: BSD-3-Clause +# Copyright(c) 2017 Intel Corporation + + +# process all libraries equally, as far as possible +# "core" libs first, then others alphebetically as far as possible +# NOTE: for speed of meson runs, the dependencies in the subdirectories +# sometimes skip deps that would be implied by others, e.g. if mempool is +# given as a dep, no need to mention ring. This is especially true for the +# core libs which are widely reused, so their deps are kept to a minimum. +libraries = [ 'compat', # just a header, used for versioning + 'kvargs', + 'eal', 'ring', 'mempool', 'mbuf', 'net', 'ethdev', 'pci', # core + 'metrics', # bitrate/latency stats depends on this + 'hash', # efd depends on this + 'timer', # eventdev depends on this + 'acl', 'bbdev', 'bitratestats', 'cfgfile', + 'cmdline', 'compressdev', 'cryptodev', + 'distributor', 'efd', 'eventdev', + 'gro', 'gso', 'ip_frag', 'jobstats', + 'kni', 'latencystats', 'lpm', 'member', + 'meter', 'power', 'pdump', 'rawdev', + 'reorder', 'sched', 'security', 'vhost', + # add pkt framework libs which use other libs from above + 'port', 'table', 'pipeline', + # flow_classify lib depends on pkt framework table lib + 'flow_classify', 'bpf'] + +default_cflags = machine_args +if cc.has_argument('-Wno-format-truncation') + default_cflags += '-Wno-format-truncation' +endif +foreach l:libraries + build = true + name = l + version = 1 + allow_experimental_apis = false + sources = [] + headers = [] + includes = [] + cflags = default_cflags + objs = [] # other object files to link against, used e.g. for + # instruction-set optimized versions of code + + # use "deps" for internal DPDK dependencies, and "ext_deps" for + # external package/library requirements + ext_deps = [] + deps = ['eal'] # eal is standard dependency except for itself + if l == 'kvargs' + deps = [] + endif + if l == 'eal' + deps = ['kvargs'] + endif + + dir_name = 'librte_' + l + subdir(dir_name) + + if build + dpdk_conf.set('RTE_LIBRTE_' + name.to_upper(), 1) + install_headers(headers) + + libname = 'rte_' + name + includes += include_directories(dir_name) + + if sources.length() == 0 + # if no C files, just set a dependency on header path + shared_dep = declare_dependency(include_directories: includes) + static_dep = shared_dep + else + shared_deps = ext_deps + static_deps = ext_deps + foreach d:deps + if not is_variable('shared_rte_' + d) + error('Missing dependency ' + d + + ' for library ' + lib_name) + endif + shared_deps += [get_variable('shared_rte_' + d)] + static_deps += [get_variable('static_rte_' + d)] + endforeach + + if allow_experimental_apis + cflags += '-DALLOW_EXPERIMENTAL_API' + endif + + if get_option('per_library_versions') + lib_version = '@0@.1'.format(version) + so_version = '@0@'.format(version) + else + prj_ver = meson.project_version().split('.') + lib_version = '@0@.@1@'.format( + prj_ver.get(0), prj_ver.get(1)) + so_version = lib_version + endif + + # first build static lib + static_lib = static_library(libname, + sources, + objects: objs, + c_args: cflags, + dependencies: static_deps, + include_directories: includes, + install: true) + static_dep = declare_dependency(link_with: static_lib, + include_directories: includes, + dependencies: static_deps) + + # then use pre-build objects to build shared lib + sources = [] + objs += static_lib.extract_all_objects(recursive: false) + version_map = '@0@/@1@/rte_@2@_version.map'.format( + meson.current_source_dir(), dir_name, name) + shared_lib = shared_library(libname, + sources, + objects: objs, + c_args: cflags, + dependencies: shared_deps, + include_directories: includes, + link_args: '-Wl,--version-script=' + version_map, + link_depends: version_map, + version: lib_version, + soversion: so_version, + install: true) + shared_dep = declare_dependency(link_with: shared_lib, + include_directories: includes, + dependencies: shared_deps) + + dpdk_libraries = [shared_lib] + dpdk_libraries + endif # sources.length() > 0 + + set_variable('shared_' + libname, shared_dep) + set_variable('static_' + libname, static_dep) + endif # if build +endforeach |