c_args: '-DALLOW_EXPERIMENTAL_API',
link_whole: link_libs,
dependencies: dep_objs,
- link_args: eal_extra_link_arg, # add -ldl for linux, -lexecinfo for BSD
install_rpath: join_paths(get_option('prefix'), driver_install_path),
install: true)
machine = get_option('machine')
dpdk_conf.set('RTE_MACHINE', machine)
add_project_arguments('-march=@0@'.format(machine), language: 'c')
+
+# use pthreads
+add_project_link_arguments('-pthread', language: 'c')
+dpdk_extra_ldflags += '-pthread'
+
# some libs depend on maths lib
add_project_link_arguments('-lm', language: 'c')
dpdk_extra_ldflags += '-lm'
+# for linux link against dl, for bsd execinfo
+if host_machine.system() == 'linux'
+ link_lib = 'dl'
+else
+ link_lib = 'execinfo'
+endif
+add_project_link_arguments('-l' + link_lib, language: 'c')
+dpdk_extra_ldflags += '-l' + link_lib
+
# check for libraries used in multiple places in DPDK
has_libnuma = 0
numa_dep = cc.find_library('numa', required: false)
source files, these should be specified using the meson ``files()``
function.
+includes:
+ **Default Value = []**.
+ Used to indicate any additional header file paths which should be
+ added to the header search path for other libs depending on this
+ library. EAL uses this so that other libraries building against it
+ can find the headers in subdirectories of the main EAL directory. The
+ base directory of each library is always given in the include path,
+ it does not need to be specified here.
+
name
**Default Value = library name derived from the directory name**.
If a library's .so or .a file differs from that given in the directory
endforeach
base_lib = static_library('e1000_base', sources,
- dependencies: rte_eal,
+ dependencies: dep_rte_eal,
c_args: c_args)
base_objs = base_lib.extract_all_objects()
endforeach
base_lib = static_library('fm10k_base', sources,
- dependencies: rte_eal,
+ dependencies: dep_rte_eal,
c_args: c_args)
base_objs = base_lib.extract_all_objects()
endforeach
base_lib = static_library('i40e_base', sources,
- dependencies: rte_eal,
+ dependencies: dep_rte_eal,
c_args: c_args)
base_objs = base_lib.extract_all_objects()
endforeach
base_lib = static_library('ixgbe_base', sources,
- dependencies: rte_eal,
+ dependencies: dep_rte_eal,
c_args: c_args)
base_objs = base_lib.extract_all_objects()
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-sources = ['eal_alarm.c',
+env_objs = []
+env_headers = []
+env_sources = files('eal_alarm.c',
'eal_debug.c',
'eal_hugepage_info.c',
'eal_interrupts.c',
'eal_timer.c',
'eal.c',
'eal_memory.c',
-]
-
-eal_extra_link_arg = '-lexecinfo'
-
-eal_inc += include_directories('../../../librte_compat')
-if get_option('per_library_versions')
- lib_version = '@0@.1'.format(version)
- so_version = '@0@'.format(version)
-else
- pver = meson.project_version().split('.')
- lib_version = '@0@.@1@'.format(pver.get(0), pver.get(1))
- so_version = lib_version
-endif
-
-eal_lib = library('rte_eal', sources, eal_common_sources, eal_common_arch_sources,
- dependencies: dependency('threads'),
- include_directories : eal_inc,
- version: lib_version,
- soversion: so_version,
- c_args: ['-D_GNU_SOURCE', '-DALLOW_EXPERIMENTAL_API'],
- link_depends: version_map,
- link_args: [eal_extra_link_arg,
- '-Wl,--version-script=' + version_map],
- install: true
)
-
-dpdk_libraries += eal_lib
-dpdk_extra_ldflags += ['-pthread', eal_extra_link_arg]
-
-rte_eal = declare_dependency(link_with: eal_lib,
- include_directories: eal_inc,
- dependencies: dependency('threads'))
-set_variable('dep_rte_eal', rte_eal)
+++ /dev/null
-# BSD LICENSE
-#
-# Copyright(c) 2017 Intel Corporation.
-# All rights reserved.
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions
-# are met:
-#
-# * Redistributions of source code must retain the above copyright
-# notice, this list of conditions and the following disclaimer.
-# * Redistributions in binary form must reproduce the above copyright
-# notice, this list of conditions and the following disclaimer in
-# the documentation and/or other materials provided with the
-# distribution.
-# * Neither the name of Intel Corporation nor the names of its
-# contributors may be used to endorse or promote products derived
-# from this software without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-subdir('eal')
-kmods = ['contigmem', 'nic_uio']
-
-# for building kernel modules, we use kernel build system using make, as
-# with Linux. We have a skeleton BSDmakefile, which pulls many of its
-# values from the environment. Each module only has a single source file
-# right now, which allows us to simplify things. We pull in the source files
-# from the individual meson.build files, and then use a custom target to call
-# make, passing in the values as environmental parameters.
-kmod_cflags = ['-I' + meson.build_root(),
- '-I' + join_paths(meson.source_root(), 'config'),
- '-include rte_config.h']
-foreach k:kmods
- subdir(k)
- custom_target(k,
- input: [files('BSDmakefile.meson'), sources],
- output: k + '.ko',
- command: ['make', '-f', '@INPUT0@',
- 'KMOD_SRC=@INPUT1@',
- 'KMOD=' + k,
- 'VPATH=' + join_paths(meson.current_source_dir(), k),
- 'KMOD_CFLAGS=' + ' '.join(kmod_cflags)],
- build_by_default: get_option('enable_kmods'))
-endforeach
+++ /dev/null
-# BSD LICENSE
-#
-# Copyright(c) 2017 Intel Corporation.
-# All rights reserved.
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions
-# are met:
-#
-# * Redistributions of source code must retain the above copyright
-# notice, this list of conditions and the following disclaimer.
-# * Redistributions in binary form must reproduce the above copyright
-# notice, this list of conditions and the following disclaimer in
-# the documentation and/or other materials provided with the
-# distribution.
-# * Neither the name of Intel Corporation nor the names of its
-# contributors may be used to endorse or promote products derived
-# from this software without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-eal_inc += include_directories(arch_subdir)
-subdir(arch_subdir)
+++ /dev/null
-# BSD LICENSE
-#
-# Copyright(c) 2017 Intel Corporation.
-# All rights reserved.
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions
-# are met:
-#
-# * Redistributions of source code must retain the above copyright
-# notice, this list of conditions and the following disclaimer.
-# * Redistributions in binary form must reproduce the above copyright
-# notice, this list of conditions and the following disclaimer in
-# the documentation and/or other materials provided with the
-# distribution.
-# * Neither the name of Intel Corporation nor the names of its
-# contributors may be used to endorse or promote products derived
-# from this software without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-eal_inc += include_directories(arch_subdir)
-subdir(arch_subdir)
+++ /dev/null
-# BSD LICENSE
-#
-# Copyright(c) 2017 Intel Corporation.
-# All rights reserved.
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions
-# are met:
-#
-# * Redistributions of source code must retain the above copyright
-# notice, this list of conditions and the following disclaimer.
-# * Redistributions in binary form must reproduce the above copyright
-# notice, this list of conditions and the following disclaimer in
-# the documentation and/or other materials provided with the
-# distribution.
-# * Neither the name of Intel Corporation nor the names of its
-# contributors may be used to endorse or promote products derived
-# from this software without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-eal_inc += include_directories('.')
-
-common_headers = [
- 'rte_alarm.h',
- 'rte_branch_prediction.h',
- 'rte_bus.h',
- 'rte_bitmap.h',
- 'rte_common.h',
- 'rte_debug.h',
- 'rte_devargs.h',
- 'rte_dev.h',
- 'rte_eal.h',
- 'rte_eal_interrupts.h',
- 'rte_eal_memconfig.h',
- 'rte_errno.h',
- 'rte_hexdump.h',
- 'rte_interrupts.h',
- 'rte_keepalive.h',
- 'rte_launch.h',
- 'rte_lcore.h',
- 'rte_log.h',
- 'rte_malloc.h',
- 'rte_malloc_heap.h',
- 'rte_memory.h',
- 'rte_memzone.h',
- 'rte_pci_dev_feature_defs.h',
- 'rte_pci_dev_features.h',
- 'rte_per_lcore.h',
- 'rte_random.h',
- 'rte_reciprocal.h',
- 'rte_service.h',
- 'rte_service_component.h',
- 'rte_string_fns.h',
- 'rte_tailq.h',
- 'rte_time.h',
- 'rte_version.h']
-
-install_headers(common_headers)
-install_subdir('generic', install_dir : get_option('includedir'))
-
-subdir('arch')
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-eal_inc += include_directories('.')
+eal_inc += include_directories('.', 'include',
+ join_paths('include/arch', arch_subdir))
-eal_common_sources = files(
+common_objs = []
+common_sources = files(
'eal_common_bus.c',
'eal_common_cpuflags.c',
'eal_common_devargs.c',
'rte_service.c'
)
-subdir('include')
-subdir('arch')
+# get architecture specific sources and objs
+eal_common_arch_sources = []
+eal_common_arch_objs = []
+subdir(join_paths('arch', arch_subdir))
+common_sources += eal_common_arch_sources
+common_objs += eal_common_arch_objs
+
+common_headers = files(
+ 'include/rte_alarm.h',
+ 'include/rte_branch_prediction.h',
+ 'include/rte_bus.h',
+ 'include/rte_bitmap.h',
+ 'include/rte_common.h',
+ 'include/rte_debug.h',
+ 'include/rte_devargs.h',
+ 'include/rte_dev.h',
+ 'include/rte_eal.h',
+ 'include/rte_eal_memconfig.h',
+ 'include/rte_eal_interrupts.h',
+ 'include/rte_errno.h',
+ 'include/rte_hexdump.h',
+ 'include/rte_interrupts.h',
+ 'include/rte_keepalive.h',
+ 'include/rte_launch.h',
+ 'include/rte_lcore.h',
+ 'include/rte_log.h',
+ 'include/rte_malloc.h',
+ 'include/rte_malloc_heap.h',
+ 'include/rte_memory.h',
+ 'include/rte_memzone.h',
+ 'include/rte_pci_dev_feature_defs.h',
+ 'include/rte_pci_dev_features.h',
+ 'include/rte_per_lcore.h',
+ 'include/rte_random.h',
+ 'include/rte_reciprocal.h',
+ 'include/rte_service.h',
+ 'include/rte_service_component.h',
+ 'include/rte_string_fns.h',
+ 'include/rte_tailq.h',
+ 'include/rte_time.h',
+ 'include/rte_version.h')
+
+# special case install the generic headers, since they go in a subdir
+generic_headers = files(
+ 'include/generic/rte_atomic.h',
+ 'include/generic/rte_byteorder.h',
+ 'include/generic/rte_cpuflags.h',
+ 'include/generic/rte_cycles.h',
+ 'include/generic/rte_io.h',
+ 'include/generic/rte_memcpy.h',
+ 'include/generic/rte_pause.h',
+ 'include/generic/rte_prefetch.h',
+ 'include/generic/rte_rwlock.h',
+ 'include/generic/rte_spinlock.h',
+ 'include/generic/rte_vect.h')
+install_headers(generic_headers, subdir: 'generic')
+
+# get and install the architecture specific headers
+subdir(join_paths('include/arch', arch_subdir))
eal_inc += include_directories('include', '../../../librte_compat')
install_subdir('include/exec-env', install_dir: get_option('includedir'))
-sources = ['eal_alarm.c',
+env_objs = []
+env_headers = []
+env_sources = files('eal_alarm.c',
'eal_debug.c',
'eal_hugepage_info.c',
'eal_interrupts.c',
'eal_vfio_mp_sync.c',
'eal.c',
'eal_memory.c',
-]
+)
-eal_extra_link_arg = '-ldl'
if has_libnuma == 1
dpdk_conf.set10('RTE_EAL_NUMA_AWARE_HUGEPAGES', true)
endif
-
-if get_option('per_library_versions')
- lib_version = '@0@.1'.format(version)
- so_version = '@0@'.format(version)
-else
- pver = meson.project_version().split('.')
- lib_version = '@0@.@1@'.format(pver.get(0), pver.get(1))
- so_version = lib_version
-endif
-
-eal_lib = library('rte_eal', sources, eal_common_sources, eal_common_arch_sources,
- dependencies: dependency('threads'),
- include_directories : eal_inc,
- version: lib_version,
- soversion: so_version,
- c_args: ['-D_GNU_SOURCE', '-DALLOW_EXPERIMENTAL_API'],
- link_depends: version_map,
- link_args: [eal_extra_link_arg,
- '-Wl,--version-script=' + version_map],
- install: true
-)
-
-dpdk_libraries += eal_lib
-dpdk_extra_ldflags += ['-pthread', eal_extra_link_arg]
-
-rte_eal = declare_dependency(link_with: eal_lib,
- include_directories: eal_inc,
- dependencies: dependency('threads'))
-set_variable('dep_rte_eal', rte_eal)
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+kernel_dir = get_option('kernel_dir')
+if kernel_dir == ''
+ kernel_version = run_command('uname', '-r').stdout().strip()
+ kernel_dir = '/lib/modules/' + kernel_version + '/build'
+endif
+
mkfile = custom_target('igb_uio_makefile',
output: 'Makefile',
command: ['touch', '@OUTPUT@'])
'/../../common/include',
'modules'],
depends: mkfile,
- build_by_default: true)
+ build_by_default: get_option('enable_kmods'))
+++ /dev/null
-# BSD LICENSE
-#
-# Copyright(c) 2017 Intel Corporation.
-# All rights reserved.
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions
-# are met:
-#
-# * Redistributions of source code must retain the above copyright
-# notice, this list of conditions and the following disclaimer.
-# * Redistributions in binary form must reproduce the above copyright
-# notice, this list of conditions and the following disclaimer in
-# the documentation and/or other materials provided with the
-# distribution.
-# * Neither the name of Intel Corporation nor the names of its
-# contributors may be used to endorse or promote products derived
-# from this software without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-subdir('eal')
-
-if get_option('enable_kmods')
- kernel_dir = get_option('kernel_dir')
- if kernel_dir == ''
- kernel_version = run_command('uname', '-r').stdout().strip()
- kernel_dir = '/lib/modules/' + kernel_version + '/build'
- endif
-
- subdir('igb_uio')
-endif
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-version = 4 # the version of the EAL API
+# Custom EAL processing. EAL is complicated enough that it can't just
+# have a straight list of headers and source files.
+# Initially pull in common settings
eal_inc = [global_inc]
-subdir('common')
+subdir('common') # defines common_sources, common_objs, etc.
-version_map = join_paths(meson.current_source_dir(), 'rte_eal_version.map')
+# Now do OS/exec-env specific settings, including building kernel modules
+# The <exec-env>/eal/meson.build file should define env_sources, etc.
if host_machine.system() == 'linux'
dpdk_conf.set('RTE_EXEC_ENV_LINUXAPP', 1)
- subdir('linuxapp')
+ subdir('linuxapp/eal')
+ subdir('linuxapp/igb_uio')
+
elif host_machine.system() == 'freebsd'
dpdk_conf.set('RTE_EXEC_ENV_BSDAPP', 1)
- subdir('bsdapp')
+ subdir('bsdapp/eal')
+ kmods = ['contigmem', 'nic_uio']
+
+ # for building kernel modules, we use kernel build system using make, as
+ # with Linux. We have a skeleton BSDmakefile, which pulls many of its
+ # values from the environment. Each module only has a single source file
+ # right now, which allows us to simplify things. We pull in the sourcer
+ # files from the individual meson.build files, and then use a custom
+ # target to call make, passing in the values as env parameters.
+ kmod_cflags = ['-I' + meson.build_root(),
+ '-I' + join_paths(meson.source_root(), 'config'),
+ '-include rte_config.h']
+ foreach k:kmods
+ subdir(join_paths('bsdapp', k))
+ custom_target(k,
+ input: [files('bsdapp/BSDmakefile.meson'), sources],
+ output: k + '.ko',
+ command: ['make', '-f', '@INPUT0@',
+ 'KMOD_SRC=@INPUT1@',
+ 'KMOD=' + k,
+ 'VPATH=' + join_paths(meson.current_source_dir(), k),
+ 'KMOD_CFLAGS=' + ' '.join(kmod_cflags)],
+ build_by_default: get_option('enable_kmods'))
+ endforeach
else
error('unsupported system type @0@'.format(hostmachine.system()))
endif
+
+version = 6 # the version of the EAL API
+allow_experimental_apis = true
+cflags += '-D_GNU_SOURCE'
+sources = common_sources + env_sources
+objs = common_objs + env_objs
+headers = common_headers + env_headers
+includes = eal_inc
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-# special case for eal, not a simple lib, and compat, just a header
-subdir('librte_eal')
-subdir('librte_compat')
# process all libraries equally, as far as possible
# "core" libs first, then others alphebetically as far as possible
# 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 = ['ring', 'mempool', 'mbuf', 'net', 'ether', 'pci', # core
+libraries = [ 'compat', # just a header, used for versioning
+ 'eal', 'ring', 'mempool', 'mbuf', 'net', 'ether', 'pci', # core
'metrics', # bitrate/latency stats depends on this
'hash', # efd depends on this
'kvargs', # cryptodev depends on this
allow_experimental_apis = false
sources = []
headers = []
+ includes = []
cflags = []
- objs = [] # other object files to link against, used e.g. for instruction-
- # optimized versions of code
+ 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
- deps = ['eal']
ext_deps = []
+ deps = ['eal'] # eal is standard dependency except for itself
+ if l == 'eal'
+ deps = []
+ endif
dir_name = 'librte_' + l
subdir(dir_name)
dpdk_conf.set('RTE_LIBRTE_' + name.to_upper(), 1)
install_headers(headers)
- dep_objs = ext_deps
- foreach d:deps
- dep_objs += [get_variable('dep_rte_' + d)]
- endforeach
-
- if allow_experimental_apis
- cflags += '-DALLOW_EXPERIMENTAL_API'
- endif
+ libname = 'rte_' + name
+ includes += include_directories(dir_name)
- if get_option('per_library_versions')
- lib_version = '@0@.1'.format(version)
- so_version = '@0@'.format(version)
+ if sources.length() == 0
+ # if no C files, just set a dependency on header path
+ dep = declare_dependency(include_directories: includes)
else
- pver = meson.project_version().split('.')
- lib_version = '@0@.@1@'.format(pver.get(0), pver.get(1))
- so_version = lib_version
- endif
+ dep_objs = ext_deps
+ foreach d:deps
+ dep_objs += [get_variable('dep_rte_' + d)]
+ endforeach
- version_map = '@0@/@1@/rte_@2@_version.map'.format(
- meson.current_source_dir(), dir_name, name)
- libname = 'rte_' + name
- lib = library(libname,
- sources,
- objects: objs,
- c_args: cflags,
- dependencies: dep_objs,
- include_directories: include_directories(dir_name),
- link_args: '-Wl,--version-script=' + version_map,
- link_depends: version_map,
- version: lib_version,
- soversion: so_version,
- install: true)
- dep = declare_dependency(link_with: lib,
- include_directories: include_directories(dir_name),
- dependencies: dep_objs)
- set_variable('dep_' + libname, dep)
+ if allow_experimental_apis
+ cflags += '-DALLOW_EXPERIMENTAL_API'
+ endif
- dpdk_libraries = [lib] + dpdk_libraries
- 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
+
+ version_map = '@0@/@1@/rte_@2@_version.map'.format(
+ meson.current_source_dir(), dir_name, name)
+ lib = library(libname,
+ sources,
+ objects: objs,
+ c_args: cflags,
+ dependencies: dep_objs,
+ include_directories: includes,
+ link_args: '-Wl,--version-script=' + version_map,
+ link_depends: version_map,
+ version: lib_version,
+ soversion: so_version,
+ install: true)
+ dep = declare_dependency(link_with: lib,
+ include_directories: includes,
+ dependencies: dep_objs)
+
+ dpdk_libraries = [lib] + dpdk_libraries
+ endif # sources.length() > 0
+
+ set_variable('dep_' + libname, dep)
+ endif # if build
endforeach
git.droids-corp.org / dpdk.git / commitdiff