diff options
Diffstat (limited to 'src/spdk/dpdk/drivers/net/mlx4/meson.build')
| -rw-r--r-- | src/spdk/dpdk/drivers/net/mlx4/meson.build | 137 |
1 files changed, 137 insertions, 0 deletions
diff --git a/src/spdk/dpdk/drivers/net/mlx4/meson.build b/src/spdk/dpdk/drivers/net/mlx4/meson.build new file mode 100644 index 000000000..5a25e11a7 --- /dev/null +++ b/src/spdk/dpdk/drivers/net/mlx4/meson.build @@ -0,0 +1,137 @@ +# SPDX-License-Identifier: BSD-3-Clause +# Copyright 2018 6WIND S.A. +# Copyright 2018 Mellanox Technologies, Ltd + +if not is_linux + build = false + reason = 'only supported on Linux' + subdir_done() +endif + +static_ibverbs = (get_option('ibverbs_link') == 'static') +dlopen_ibverbs = (get_option('ibverbs_link') == 'dlopen') +LIB_GLUE_BASE = 'librte_pmd_mlx4_glue.so' +LIB_GLUE_VERSION = '18.02.0' +LIB_GLUE = LIB_GLUE_BASE + '.' + LIB_GLUE_VERSION +if dlopen_ibverbs + dpdk_conf.set('RTE_IBVERBS_LINK_DLOPEN', 1) + cflags += [ + '-DMLX4_GLUE="@0@"'.format(LIB_GLUE), + '-DMLX4_GLUE_VERSION="@0@"'.format(LIB_GLUE_VERSION), + ] +endif + +libnames = [ 'mlx4', 'ibverbs' ] +libs = [] +foreach libname:libnames + lib = dependency('lib' + libname, static:static_ibverbs, required:false) + if not lib.found() and not static_ibverbs + lib = cc.find_library(libname, required:false) + endif + if lib.found() + libs += lib + if not static_ibverbs and not dlopen_ibverbs + ext_deps += lib + endif + else + build = false + reason = 'missing dependency, "' + libname + '"' + subdir_done() + endif +endforeach +if static_ibverbs or dlopen_ibverbs + # Build without adding shared libs to Requires.private + ibv_cflags = run_command(pkgconf, '--cflags', 'libibverbs').stdout() + ext_deps += declare_dependency(compile_args: ibv_cflags.split()) +endif +if static_ibverbs + # Add static deps ldflags to internal apps and Libs.private + ibv_ldflags = run_command(ldflags_ibverbs_static, check:true).stdout() + ext_deps += declare_dependency(link_args:ibv_ldflags.split()) +endif + +sources = files( + 'mlx4.c', + 'mlx4_ethdev.c', + 'mlx4_flow.c', + 'mlx4_intr.c', + 'mlx4_mp.c', + 'mlx4_mr.c', + 'mlx4_rxq.c', + 'mlx4_rxtx.c', + 'mlx4_txq.c', + 'mlx4_utils.c', +) +if not dlopen_ibverbs + sources += files('mlx4_glue.c') +endif +cflags_options = [ + '-std=c11', + '-Wno-strict-prototypes', + '-D_BSD_SOURCE', + '-D_DEFAULT_SOURCE', + '-D_XOPEN_SOURCE=600' +] +foreach option:cflags_options + if cc.has_argument(option) + cflags += option + endif +endforeach +if get_option('buildtype').contains('debug') + cflags += [ '-pedantic', '-DPEDANTIC' ] +else + cflags += [ '-UPEDANTIC' ] +endif +# To maintain the compatibility with the make build system +# mlx4_autoconf.h file is still generated. +# input array for meson member search: +# [ "MACRO to define if found", "header for the search", +# "symbol to search", "struct member to search" ] +# +has_member_args = [ + [ 'HAVE_IBV_MLX4_WQE_LSO_SEG', 'infiniband/mlx4dv.h', + 'struct mlx4_wqe_lso_seg', 'mss_hdr_size' ], +] +# input array for meson symbol search: +# [ "MACRO to define if found", "header for the search", +# "symbol to search" ] +has_sym_args = [ + [ 'HAVE_IBV_MLX4_BUF_ALLOCATORS', 'infiniband/mlx4dv.h', + 'MLX4DV_SET_CTX_ATTR_BUF_ALLOCATORS' ], + [ 'HAVE_IBV_MLX4_UAR_MMAP_OFFSET', 'infiniband/mlx4dv.h', + 'MLX4DV_QP_MASK_UAR_MMAP_OFFSET' ], +] +config = configuration_data() +foreach arg:has_sym_args + config.set(arg[0], cc.has_header_symbol(arg[1], arg[2], + dependencies: libs)) +endforeach +foreach arg:has_member_args + file_prefix = '#include <' + arg[1] + '>' + config.set(arg[0], cc.has_member(arg[2], arg[3], + prefix: file_prefix, dependencies: libs)) +endforeach +configure_file(output : 'mlx4_autoconf.h', configuration : config) + +# Build Glue Library +if dlopen_ibverbs + dlopen_name = 'mlx4_glue' + dlopen_lib_name = driver_name_fmt.format(dlopen_name) + dlopen_so_version = LIB_GLUE_VERSION + dlopen_sources = files('mlx4_glue.c') + dlopen_install_dir = [ eal_pmd_path + '-glue' ] + shared_lib = shared_library( + dlopen_lib_name, + dlopen_sources, + include_directories: global_inc, + c_args: cflags, + dependencies: libs, + link_args: [ + '-Wl,-export-dynamic', + '-Wl,-h,@0@'.format(LIB_GLUE), + ], + soversion: dlopen_so_version, + install: true, + install_dir: dlopen_install_dir, + ) +endif |