# SPDX-License-Identifier: BSD-3-Clause
# Copyright(c) 2017-2019 Intel Corporation
-if is_windows
- subdir_done()
-endif
-
-# Defines the order in which the drivers are buit.
-dpdk_driver_classes = ['common',
- 'bus',
- 'mempool', # depends on common and bus.
- 'net', # depends on common, bus and mempool.
- 'crypto', # depends on common, bus and mempool (net in future).
- 'compress', # depends on common, bus, mempool.
- 'event', # depends on common, bus, mempool and net.
- 'baseband', # depends on common and bus.
- 'raw'] # depends on common, bus, mempool, net and event.
-
-disabled_drivers = get_option('disable_drivers').split(',')
+# 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.
+]
+
+disabled_drivers = run_command(list_dir_globs, get_option('disable_drivers'),
+ ).stdout().split()
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'
endif
-foreach class:dpdk_driver_classes
+foreach subpath:subdirs
drivers = []
std_deps = []
config_flag_fmt = '' # format string used to set the value in dpdk_conf
# the library, the dependency and to find the
# version file for linking
- subdir(class)
- class_drivers = []
+ # 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)
build = true # set to false to disable, e.g. missing deps
reason = '<unknown reason>' # set if build == false to explain
name = drv
- version = 1
- allow_experimental_apis = false
+ fmt_name = ''
sources = []
objs = []
cflags = default_cflags
ext_deps = []
pkgconfig_extra_libs = []
- # pull in driver directory which should assign to each of the above
- subdir(drv_path)
+ 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
- # skip disabled drivers. For meson 0.49 change this to use
- # "in" keyword
- foreach disable_path: disabled_drivers
- if drv_path == disable_path
- build = false
- reason = 'Explicitly disabled via build config'
- endif
- endforeach
if build
# get dependency objs from strings
shared_deps = ext_deps
'_disable_reason', reason)
endif
else
- class_drivers += name
-
- dpdk_conf.set(config_flag_fmt.format(name.to_upper()),1)
- lib_name = driver_name_fmt.format(name)
+ enabled_drivers += name
- if allow_experimental_apis
- cflags += '-DALLOW_EXPERIMENTAL_API'
+ 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
# 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()
- sources = custom_target(out_filename,
- command: [pmdinfo, tmp_lib.full_path(),
- '@OUTPUT@', pmdinfogen],
- output: out_filename,
- depends: [pmdinfogen, tmp_lib])
-
- if get_option('per_library_versions')
- lib_version = '@0@.1'.format(version)
- so_version = '@0@'.format(version)
- else
- lib_version = major_version
- so_version = major_version
+ 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
version_map = '@0@/@1@/@2@_version.map'.format(
meson.current_source_dir(),
drv_path, lib_name)
- implib = dir_name + '.dll.a'
+ implib = 'lib' + lib_name + '.dll.a'
def_file = custom_target(lib_name + '_def',
- command: [map_to_def_cmd, '@INPUT@', '@OUTPUT@'],
+ command: [map_to_win_cmd, '@INPUT@', '@OUTPUT@'],
input: version_map,
output: '@0@_exports.def'.format(lib_name))
- lk_deps = [version_map, def_file]
+
+ 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
- lk_args = ['-Wl,/def:' + def_file.full_path(),
- '-Wl,/implib:lib\\' + implib]
+ 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
- # experimental syms script, using it as a
+ # check-symbols.sh script, using it as a
# dependency of the .so build
- lk_deps += custom_target(lib_name + '.exp_chk',
- command: [check_experimental_syms,
+ lk_deps += custom_target(lib_name + '.sym_chk',
+ command: [check_symbols,
version_map, '@INPUT@'],
capture: true,
input: static_lib,
- output: lib_name + '.exp_chk')
+ output: lib_name + '.sym_chk')
endif
shared_lib = shared_library(lib_name,
c_args: cflags,
link_args: lk_args,
link_depends: lk_deps,
- version: lib_version,
+ version: abi_version,
soversion: so_version,
install: true,
install_dir: driver_install_path)
shared_dep = declare_dependency(link_with: shared_lib,
include_directories: includes,
dependencies: shared_deps)
- static_dep = declare_dependency(link_with: static_lib,
+ static_dep = declare_dependency(
include_directories: includes,
dependencies: static_deps)
endif # build
endforeach
- set_variable(class + '_drivers', class_drivers)
+ set_variable(class + '_drivers', enabled_drivers)
endforeach
git.droids-corp.org / dpdk.git / blobdiff