# Defines the order of dependencies evaluation
subdirs = [
- 'common',
- 'bus',
- 'common/mlx5', # depends on bus.
- 'mempool', # depends on common and bus.
- 'net', # depends on common, bus, mempool
- 'raw', # depends on common, bus and net.
- 'crypto', # depends on common, bus and mempool (net in future).
- 'compress', # depends on common, bus, mempool.
- 'regex', # depends on common, bus, regexdev.
- 'vdpa', # depends on common, bus and mempool.
- 'event', # depends on common, bus, mempool and net.
- 'baseband', # depends on common and bus.
+ 'common',
+ 'bus',
+ 'common/cnxk', # depends on bus.
+ 'common/mlx5', # depends on bus.
+ 'common/qat', # depends on bus.
+ 'common/sfc_efx', # depends on bus.
+ 'mempool', # depends on common and bus.
+ 'net', # depends on common, bus, mempool
+ 'raw', # depends on common, bus and net.
+ 'crypto', # depends on common, bus and mempool (net in future).
+ 'compress', # depends on common, bus, mempool.
+ 'regex', # depends on common, bus, regexdev.
+ 'vdpa', # depends on common, bus and mempool.
+ 'event', # depends on common, bus, mempool and net.
+ 'baseband', # depends on common and bus.
]
-disabled_drivers = run_command(list_dir_globs, get_option('disable_drivers'),
- ).stdout().split()
+if meson.is_cross_build()
+ disable_drivers += ',' + meson.get_cross_property('disable_drivers', '')
+ enable_drivers += ',' + meson.get_cross_property('enable_drivers', '')
+endif
+
+# add cmdline disabled drivers and meson disabled drivers together
+disable_drivers += ',' + get_option('disable_drivers')
+disable_drivers = run_command(list_dir_globs, disable_drivers, check: true).stdout().split()
+
+# add cmdline enabled drivers and meson enabled drivers together
+enable_drivers = ',' + get_option('enable_drivers')
+enable_drivers = run_command(list_dir_globs, enable_drivers, check: true).stdout().split()
+if enable_drivers.length() == 0
+ enable_drivers = run_command(list_dir_globs, '*/*', check: true).stdout().split()
+endif
+
+# these drivers must always be enabled, otherwise the build breaks
+always_enable = ['bus/pci', 'bus/vdev']
+enable_drivers += always_enable
default_cflags = machine_args
default_cflags += ['-DALLOW_EXPERIMENTAL_API']
default_cflags += ['-DALLOW_INTERNAL_API']
if cc.has_argument('-Wno-format-truncation')
- default_cflags += '-Wno-format-truncation'
+ default_cflags += '-Wno-format-truncation'
endif
foreach subpath:subdirs
- drivers = []
- std_deps = []
- config_flag_fmt = '' # format string used to set the value in dpdk_conf
- driver_name_fmt = '' # format string for driver name, used to name
- # the library, the dependency and to find the
- # version file for linking
-
- # subpath can be either "class" or "class/driver"
- if subpath.contains('/')
- driver_path = subpath.split('/')
- class = driver_path[0]
- drivers += driver_path[1]
- else
- class = subpath
- subdir(class)
- endif
-
- # save class name on first occurrence
- if not dpdk_driver_classes.contains(class)
- dpdk_driver_classes += class
- endif
- # get already enabled drivers of the same class
- enabled_drivers = get_variable(class + '_drivers', [])
-
- foreach drv:drivers
- drv_path = join_paths(class, drv)
-
- # set up empty variables used for build
- build = true # set to false to disable, e.g. missing deps
- reason = '<unknown reason>' # set if build == false to explain
- name = drv
- fmt_name = ''
- sources = []
- objs = []
- cflags = default_cflags
- includes = [include_directories(drv_path)]
- # set up internal deps. Drivers can append/override as necessary
- deps = std_deps
- # ext_deps: Stores external library dependency got
- # using dependency() (preferred) or find_library().
- # For the find_library() case (but not with dependency()) we also
- # need to specify the "-l" flags in pkgconfig_extra_libs variable
- # too, so that it can be reflected in the pkgconfig output for
- # static builds.
- ext_deps = []
- pkgconfig_extra_libs = []
-
- if disabled_drivers.contains(drv_path)
- build = false
- reason = 'Explicitly disabled via build config'
- else
- # pull in driver directory which should update all the local variables
- subdir(drv_path)
- endif
-
- if build
- # get dependency objs from strings
- shared_deps = ext_deps
- static_deps = ext_deps
- foreach d:deps
- if not is_variable('shared_rte_' + d)
- build = false
- reason = 'Missing internal dependency, "@0@"'.format(d)
- message('Disabling @1@ [@2@]: missing internal dependency "@0@"'
- .format(d, name, 'drivers/' + drv_path))
- else
- shared_deps += [get_variable('shared_rte_' + d)]
- static_deps += [get_variable('static_rte_' + d)]
- endif
- endforeach
- endif
-
- if not build
- # some driver directories are placeholders which
- # are never built, so we allow suppression of the
- # component disable printout in those cases
- if reason != ''
- dpdk_drvs_disabled += drv_path
- set_variable(drv_path.underscorify() +
- '_disable_reason', reason)
- endif
- else
- enabled_drivers += name
-
- if fmt_name == ''
- fmt_name = name
- endif
- dpdk_conf.set(config_flag_fmt.format(fmt_name.to_upper()),1)
- lib_name = driver_name_fmt.format(fmt_name)
-
- dpdk_extra_ldflags += pkgconfig_extra_libs
-
- # generate pmdinfo sources by building a temporary
- # lib and then running pmdinfogen on the contents of
- # that lib. The final lib reuses the object files and
- # adds in the new source file.
- if not is_windows
- out_filename = lib_name + '.pmd.c'
- tmp_lib = static_library('tmp_' + lib_name,
- sources,
- include_directories: includes,
- dependencies: static_deps,
- c_args: cflags)
- objs += tmp_lib.extract_all_objects()
- sources = custom_target(out_filename,
- command: [pmdinfo, tmp_lib.full_path(),
- '@OUTPUT@', pmdinfogen],
- output: out_filename,
- depends: [pmdinfogen, tmp_lib])
- endif
-
- # now build the static driver
- static_lib = static_library(lib_name,
- sources,
- objects: objs,
- include_directories: includes,
- dependencies: static_deps,
- c_args: cflags,
- install: true)
-
- # now build the shared driver
- version_map = '@0@/@1@/@2@_version.map'.format(
- meson.current_source_dir(),
- drv_path, lib_name)
- implib = 'lib' + lib_name + '.dll.a'
-
- def_file = custom_target(lib_name + '_def',
- command: [map_to_win_cmd, '@INPUT@', '@OUTPUT@'],
- input: version_map,
- output: '@0@_exports.def'.format(lib_name))
-
- mingw_map = custom_target(lib_name + '_mingw',
- command: [map_to_win_cmd, '@INPUT@', '@OUTPUT@'],
- input: version_map,
- output: '@0@_mingw.map'.format(lib_name))
-
- lk_deps = [version_map, def_file, mingw_map]
- if is_windows
- if is_ms_linker
- lk_args = ['-Wl,/def:' + def_file.full_path(),
- '-Wl,/implib:drivers\\' + implib]
- else
- lk_args = ['-Wl,--version-script=' + mingw_map.full_path()]
- endif
- else
- lk_args = ['-Wl,--version-script=' + version_map]
- # on unix systems check the output of the
- # check-symbols.sh script, using it as a
- # dependency of the .so build
- lk_deps += custom_target(lib_name + '.sym_chk',
- command: [check_symbols,
- version_map, '@INPUT@'],
- capture: true,
- input: static_lib,
- output: lib_name + '.sym_chk')
- endif
-
- shared_lib = shared_library(lib_name,
- sources,
- objects: objs,
- include_directories: includes,
- dependencies: shared_deps,
- c_args: cflags,
- link_args: lk_args,
- link_depends: lk_deps,
- version: abi_version,
- soversion: so_version,
- install: true,
- install_dir: driver_install_path)
-
- # create a dependency object and add it to the global dictionary so
- # testpmd or other built-in apps can find it if necessary
- shared_dep = declare_dependency(link_with: shared_lib,
- include_directories: includes,
- dependencies: shared_deps)
- static_dep = declare_dependency(
- include_directories: includes,
- dependencies: static_deps)
-
- dpdk_drivers += static_lib
-
- set_variable('shared_@0@'.format(lib_name), shared_dep)
- set_variable('static_@0@'.format(lib_name), static_dep)
- dependency_name = ''.join(lib_name.split('rte_'))
- message('drivers/@0@: Defining dependency "@1@"'.format(
- drv_path, dependency_name))
- endif # build
- endforeach
-
- set_variable(class + '_drivers', enabled_drivers)
+ drivers = []
+ std_deps = []
+ log_prefix = ''
+
+ # subpath can be either "class" or "class/driver"
+ if subpath.contains('/')
+ driver_path = subpath.split('/')
+ class = driver_path[0]
+ drivers += driver_path[1]
+ else
+ class = subpath
+ subdir(class)
+ endif
+
+ # save class name on first occurrence
+ if not dpdk_driver_classes.contains(class)
+ dpdk_driver_classes += class
+ endif
+ # get already enabled drivers of the same class
+ enabled_drivers = get_variable(class + '_drivers', [])
+
+ # default log prefix can be defined per class
+ if log_prefix == ''
+ # default log name is pmd.class.driver
+ log_prefix = 'pmd.' + class
+ endif
+
+ foreach drv:drivers
+ drv_path = join_paths(class, drv)
+
+ # set up empty variables used for build
+ build = true # set to false to disable, e.g. missing deps
+ reason = '<unknown reason>' # set if build == false to explain
+ name = drv
+ sources = []
+ headers = []
+ objs = []
+ cflags = default_cflags
+ includes = [include_directories(drv_path)]
+ # set up internal deps. Drivers can append/override as necessary
+ deps = std_deps
+ # ext_deps: Stores external library dependency got
+ # using dependency() (preferred) or find_library().
+ # For the find_library() case (but not with dependency()) we also
+ # need to specify the "-l" flags in pkgconfig_extra_libs variable
+ # too, so that it can be reflected in the pkgconfig output for
+ # static builds.
+ ext_deps = []
+ pkgconfig_extra_libs = []
+
+ if not enable_drivers.contains(drv_path)
+ build = false
+ reason = 'not in enabled drivers build config'
+ elif disable_drivers.contains(drv_path)
+ if always_enable.contains(drv_path)
+ message('Driver @0@ cannot be disabled, not disabling.'.format(drv_path))
+ else
+ build = false
+ reason = 'explicitly disabled via build config'
+ endif
+ endif
+
+ if build
+ # pull in driver directory which should update all the local variables
+ subdir(drv_path)
+
+ # get dependency objs from strings
+ shared_deps = ext_deps
+ static_deps = ext_deps
+ foreach d:deps
+ if not build
+ break
+ endif
+ if not is_variable('shared_rte_' + d)
+ build = false
+ reason = 'missing internal dependency, "@0@"'.format(d)
+ message('Disabling @1@ [@2@]: missing internal dependency "@0@"'
+ .format(d, name, 'drivers/' + drv_path))
+ else
+ shared_deps += [get_variable('shared_rte_' + d)]
+ static_deps += [get_variable('static_rte_' + d)]
+ endif
+ endforeach
+ endif
+
+ if not build
+ # some driver directories are placeholders which
+ # are never built, so we allow suppression of the
+ # component disable printout in those cases
+ if reason != ''
+ dpdk_drvs_disabled += drv_path
+ set_variable(drv_path.underscorify() + '_disable_reason', reason)
+ endif
+ continue
+ endif
+
+ enabled_drivers += name
+ lib_name = '_'.join(['rte', class, name])
+ cflags += '-DRTE_LOG_DEFAULT_LOGTYPE=' + '.'.join([log_prefix, name])
+ dpdk_conf.set(lib_name.to_upper(), 1)
+
+ dpdk_extra_ldflags += pkgconfig_extra_libs
+
+ install_headers(headers)
+
+ # generate pmdinfo sources by building a temporary
+ # lib and then running pmdinfogen on the contents of
+ # that lib. The final lib reuses the object files and
+ # adds in the new source file.
+ out_filename = lib_name + '.pmd.c'
+ tmp_lib = static_library('tmp_' + lib_name, sources,
+ include_directories: includes,
+ dependencies: static_deps,
+ c_args: cflags)
+ objs += tmp_lib.extract_all_objects(recursive: true)
+ sources = custom_target(out_filename,
+ command: [pmdinfo, tmp_lib.full_path(), '@OUTPUT@', pmdinfogen],
+ output: out_filename,
+ depends: [tmp_lib])
+
+ # now build the static driver
+ static_lib = static_library(lib_name,
+ sources,
+ objects: objs,
+ include_directories: includes,
+ dependencies: static_deps,
+ c_args: cflags,
+ install: true)
+
+ # now build the shared driver
+ version_map = '@0@/@1@/version.map'.format(meson.current_source_dir(), drv_path)
+ implib = 'lib' + lib_name + '.dll.a'
+
+ def_file = custom_target(lib_name + '_def',
+ command: [map_to_win_cmd, '@INPUT@', '@OUTPUT@'],
+ input: version_map,
+ output: '@0@_exports.def'.format(lib_name))
+
+ mingw_map = custom_target(lib_name + '_mingw',
+ command: [map_to_win_cmd, '@INPUT@', '@OUTPUT@'],
+ input: version_map,
+ output: '@0@_mingw.map'.format(lib_name))
+
+ lk_deps = [version_map, def_file, mingw_map]
+ if is_windows
+ if is_ms_linker
+ lk_args = ['-Wl,/def:' + def_file.full_path()]
+ if meson.version().version_compare('<0.54.0')
+ lk_args += ['-Wl,/implib:drivers\\' + implib]
+ endif
+ else
+ lk_args = ['-Wl,--version-script=' + mingw_map.full_path()]
+ endif
+ else
+ lk_args = ['-Wl,--version-script=' + version_map]
+ if developer_mode
+ # on unix systems check the output of the
+ # check-symbols.sh script, using it as a
+ # dependency of the .so build
+ lk_deps += custom_target(lib_name + '.sym_chk',
+ command: [check_symbols, version_map, '@INPUT@'],
+ capture: true,
+ input: static_lib,
+ output: lib_name + '.sym_chk')
+ endif
+ endif
+
+ shared_lib = shared_library(lib_name, sources,
+ objects: objs,
+ include_directories: includes,
+ dependencies: shared_deps,
+ c_args: cflags,
+ link_args: lk_args,
+ link_depends: lk_deps,
+ version: abi_version,
+ soversion: so_version,
+ install: true,
+ install_dir: driver_install_path)
+
+ # create a dependency object and add it to the global dictionary so
+ # testpmd or other built-in apps can find it if necessary
+ shared_dep = declare_dependency(link_with: shared_lib,
+ include_directories: includes,
+ dependencies: shared_deps)
+ static_dep = declare_dependency(
+ include_directories: includes,
+ dependencies: static_deps)
+
+ dpdk_drivers += static_lib
+
+ set_variable('shared_@0@'.format(lib_name), shared_dep)
+ set_variable('static_@0@'.format(lib_name), static_dep)
+ dependency_name = ''.join(lib_name.split('rte_'))
+ if developer_mode
+ message('drivers/@0@: Defining dependency "@1@"'.format(
+ drv_path, dependency_name))
+ endif
+ endforeach
+
+ set_variable(class + '_drivers', enabled_drivers)
endforeach
git.droids-corp.org / dpdk.git / blobdiff