# SPDX-License-Identifier: BSD-3-Clause
# Copyright(c) 2017-2019 Intel Corporation
-# 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, mempool
- 'raw', # depends on common, bus and net.
- 'crypto', # depends on common, bus and mempool (net in future).
- 'compress', # depends on common, bus, mempool.
- 'vdpa', # depends on common, bus and mempool.
- 'event', # depends on common, bus, mempool and net.
- 'baseband'] # depends on common and bus.
+# Defines the order of dependencies evaluation
+subdirs = [
+ 'common',
+ 'bus',
+ 'common/mlx5', # depends on bus.
+ 'common/qat', # 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 += '-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
- driver_name_fmt = '' # format string for driver name, used to name
- # 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)
name = drv
fmt_name = ''
sources = []
+ headers = []
objs = []
cflags = default_cflags
includes = [include_directories(drv_path)]
if disabled_drivers.contains(drv_path)
build = false
- reason = 'Explicitly disabled via build config'
+ reason = 'explicitly disabled via build config'
else
# pull in driver directory which should update all the local variables
subdir(drv_path)
foreach d:deps
if not is_variable('shared_rte_' + d)
build = false
- reason = 'Missing internal dependency, "@0@"'.format(d)
+ reason = 'missing internal dependency, "@0@"'.format(d)
message('Disabling @1@ [@2@]: missing internal dependency "@0@"'
.format(d, name, 'drivers/' + drv_path))
else
'_disable_reason', reason)
endif
else
- class_drivers += name
+ enabled_drivers += name
+ lib_name = '_'.join(['rte', class, name])
+ dpdk_conf.set(lib_name.to_upper(), 1)
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_conf.set(config_flag_fmt.format(fmt_name.to_upper()),1) #old-style macro
+ # for driver compatibility, since we changed the
+ # default to match that of make. Remove in future release
+ # after following deprecation process
+ if config_flag_fmt.contains('_PMD_@0@') and (class == 'crypto'
+ or class == 'compress'
+ or class == 'event')
+ alt_flag_fmt = '_@0@_PMD'.join(
+ config_flag_fmt.split('_PMD_@0@'))
+ if config_flag_fmt.contains('EVENTDEV')
+ alt_flag_fmt = '_@0@_EVENTDEV_PMD'.join(
+ config_flag_fmt.split('_PMD_@0@_EVENTDEV'))
+ endif
+ dpdk_conf.set(alt_flag_fmt.format(
+ fmt_name.to_upper()), 1)
+ endif
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
install: true)
# now build the shared driver
- version_map = '@0@/@1@/@2@_version.map'.format(
+ version_map = '@0@/@1@/version.map'.format(
meson.current_source_dir(),
- drv_path, lib_name)
+ drv_path)
implib = 'lib' + lib_name + '.dll.a'
def_file = custom_target(lib_name + '_def',
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]
+ 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
endif # build
endforeach
- set_variable(class + '_drivers', class_drivers)
+ set_variable(class + '_drivers', enabled_drivers)
endforeach
git.droids-corp.org / dpdk.git / blobdiff