net/mlx5: fix restore info in non-tunnel traffic
[dpdk.git] / lib / librte_fib / meson.build
1 # SPDX-License-Identifier: BSD-3-Clause
2 # Copyright(c) 2018 Vladimir Medvedkin <medvedkinv@gmail.com>
3 # Copyright(c) 2019 Intel Corporation
4
5 sources = files('rte_fib.c', 'rte_fib6.c', 'dir24_8.c', 'trie.c')
6 headers = files('rte_fib.h', 'rte_fib6.h')
7 deps += ['rib']
8
9 # compile AVX512 version if:
10 # we are building 64-bit binary AND binutils can generate proper code
11 if dpdk_conf.has('RTE_ARCH_X86_64') and binutils_ok.returncode() == 0
12         # compile AVX512 version if either:
13         # a. we have AVX512F supported in minimum instruction set baseline
14         # b. it's not minimum instruction set, but supported by compiler
15         #
16         # in former case, just add avx512 C file to files list
17         # in latter case, compile c file to static lib, using correct
18         # compiler flags, and then have the .o file from static lib
19         # linked into main lib.
20
21         # check if all required flags already enabled (variant a).
22         acl_avx512_flags = ['__AVX512F__','__AVX512DQ__']
23         acl_avx512_on = true
24         foreach f:acl_avx512_flags
25                 if cc.get_define(f, args: machine_args) == ''
26                         acl_avx512_on = false
27                 endif
28         endforeach
29
30         if acl_avx512_on == true
31                 cflags += ['-DCC_DIR24_8_AVX512_SUPPORT']
32                 sources += files('dir24_8_avx512.c')
33                 # TRIE AVX512 implementation uses avx512bw intrinsics along with
34                 # avx512f and avx512dq
35                 if cc.get_define('__AVX512BW__', args: machine_args) != ''
36                         cflags += ['-DCC_TRIE_AVX512_SUPPORT']
37                         sources += files('trie_avx512.c')
38                 endif
39         elif cc.has_multi_arguments('-mavx512f', '-mavx512dq')
40                 dir24_8_avx512_tmp = static_library('dir24_8_avx512_tmp',
41                                 'dir24_8_avx512.c',
42                                 dependencies: static_rte_eal,
43                                 c_args: cflags + ['-mavx512f', '-mavx512dq'])
44                 objs += dir24_8_avx512_tmp.extract_objects('dir24_8_avx512.c')
45                 cflags += ['-DCC_DIR24_8_AVX512_SUPPORT']
46                 # TRIE AVX512 implementation uses avx512bw intrinsics along with
47                 # avx512f and avx512dq
48                 if cc.has_argument('-mavx512bw')
49                         trie_avx512_tmp = static_library('trie_avx512_tmp',
50                                 'trie_avx512.c',
51                                 dependencies: static_rte_eal,
52                                 c_args: cflags + ['-mavx512f', \
53                                         '-mavx512dq', '-mavx512bw'])
54                         objs += trie_avx512_tmp.extract_objects('trie_avx512.c')
55                         cflags += ['-DCC_TRIE_AVX512_SUPPORT']
56                 endif
57         endif
58 endif