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authorHanoh Haim <hhaim@cisco.com>2017-02-27 17:24:57 +0200
committerHanoh Haim <hhaim@cisco.com>2017-02-27 17:24:57 +0200
commitd812110d34d0188ad1a1e6258d49d48a13e6e5ef (patch)
treeeaa8b67bf6e5dc599b0895b21d793da7f7a9129c /linux_dpdk
parentf3d6c93c1b77bddf4d9ae5d1551f4e67d9dc794a (diff)
add a way to compile without mlx5 driver and OFED
Signed-off-by: Hanoh Haim <hhaim@cisco.com>
Diffstat (limited to 'linux_dpdk')
-rwxr-xr-xlinux_dpdk/ws_main.py56
1 files changed, 32 insertions, 24 deletions
diff --git a/linux_dpdk/ws_main.py b/linux_dpdk/ws_main.py
index 190b391e..705567cd 100755
--- a/linux_dpdk/ws_main.py
+++ b/linux_dpdk/ws_main.py
@@ -104,6 +104,7 @@ def options(opt):
opt.add_option('--pkg-dir', '--pkg_dir', dest='pkg_dir', default=False, action='store', help="Destination folder for 'pkg' option.")
opt.add_option('--pkg-file', '--pkg_file', dest='pkg_file', default=False, action='store', help="Destination filename for 'pkg' option.")
opt.add_option('--publish-commit', '--publish_commit', dest='publish_commit', default=False, action='store', help="Specify commit id for 'publish_both' option (Please make sure it's good!)")
+ opt.add_option('--no-mlx', dest='no_mlx', default=False, action='store_true', help="don't use mlx5 dpdk driver. use with ./b configure --no-mlx. no need to run build with it")
def check_ibverbs_deps(bld):
@@ -182,12 +183,16 @@ def configure(conf):
conf.load('gcc')
conf.find_program('ldd')
conf.check_cxx(lib = 'z', errmsg = missing_pkg_msg(fedora = 'zlib-devel', ubuntu = 'zlib1g-dev'))
- ofed_ok = conf.check_ofed(mandatory = False)
- if ofed_ok:
- conf.check_cxx(lib = 'ibverbs', errmsg = 'Could not find library ibverbs, will use internal version.', mandatory = False)
- else:
- Logs.pprint('YELLOW', 'Warning: will use internal version of ibverbs. If you need to use Mellanox NICs, install OFED:\n' +
- 'https://trex-tgn.cisco.com/trex/doc/trex_manual.html#_mellanox_connectx_4_support')
+ no_mlx = conf.options.no_mlx
+
+ conf.env.NO_MLX = no_mlx
+ if not no_mlx:
+ ofed_ok = conf.check_ofed(mandatory = False)
+ if ofed_ok:
+ conf.check_cxx(lib = 'ibverbs', errmsg = 'Could not find library ibverbs, will use internal version.', mandatory = False)
+ else:
+ Logs.pprint('YELLOW', 'Warning: will use internal version of ibverbs. If you need to use Mellanox NICs, install OFED:\n' +
+ 'https://trex-tgn.cisco.com/trex/doc/trex_manual.html#_mellanox_connectx_4_support')
def getstatusoutput(cmd):
@@ -902,15 +907,16 @@ def build_prog (bld, build_obj):
target=build_obj.get_dpdk_target()
);
- bld.shlib(
- features='c',
- includes = dpdk_includes_path+dpdk_includes_verb_path,
- cflags = (build_obj.get_c_flags()+DPDK_FLAGS ),
- use =['ibverbs'],
-
- source = mlx5_dpdk.file_list(top),
- target = build_obj.get_mlx5_target()
- )
+ if bld.env.NO_MLX == False:
+ bld.shlib(
+ features='c',
+ includes = dpdk_includes_path+dpdk_includes_verb_path,
+ cflags = (build_obj.get_c_flags()+DPDK_FLAGS ),
+ use =['ibverbs'],
+
+ source = mlx5_dpdk.file_list(top),
+ target = build_obj.get_mlx5_target()
+ )
bld.program(features='cxx cxxprogram',
includes =includes_path,
@@ -941,15 +947,17 @@ def build(bld):
zmq_lib_path='external_libs/zmq/'
bld.read_shlib( name='zmq' , paths=[top+zmq_lib_path] )
- if bld.env['LIB_IBVERBS']:
- Logs.pprint('GREEN', 'Info: Using external libverbs.')
- bld.read_shlib(name='ibverbs')
- else:
- Logs.pprint('GREEN', 'Info: Using internal libverbs.')
- ibverbs_lib_path='external_libs/ibverbs/'
- dpdk_includes_verb_path =' \n ../external_libs/ibverbs/include/ \n'
- bld.read_shlib( name='ibverbs' , paths=[top+ibverbs_lib_path] )
- check_ibverbs_deps(bld)
+
+ if bld.env.NO_MLX == False:
+ if bld.env['LIB_IBVERBS']:
+ Logs.pprint('GREEN', 'Info: Using external libverbs.')
+ bld.read_shlib(name='ibverbs')
+ else:
+ Logs.pprint('GREEN', 'Info: Using internal libverbs.')
+ ibverbs_lib_path='external_libs/ibverbs/'
+ dpdk_includes_verb_path =' \n ../external_libs/ibverbs/include/ \n'
+ bld.read_shlib( name='ibverbs' , paths=[top+ibverbs_lib_path] )
+ check_ibverbs_deps(bld)
for obj in build_types:
build_type(bld,obj);