1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
|
project('simd', 'c')
simd = import('unstable-simd')
cc = meson.get_compiler('c')
cdata = configuration_data()
if not meson.is_cross_build() and host_machine.cpu_family() == 'arm' and cc.get_id() == 'clang'
message('Adding -march=armv7 because assuming that this build happens on Raspbian.')
message('Its Clang seems to be misconfigured and does not support NEON by default.')
add_project_arguments('-march=armv7', language : 'c')
endif
if cc.get_id() == 'msvc' and cc.version().version_compare('<17')
error('MESON_SKIP_TEST VS2010 produces broken binaries on x86.')
endif
# FIXME add [a, b] = function()
rval = simd.check('mysimds',
mmx : 'simd_mmx.c',
sse : 'simd_sse.c',
sse2 : 'simd_sse2.c',
sse3 : 'simd_sse3.c',
ssse3 : 'simd_ssse3.c',
sse41 : 'simd_sse41.c',
sse42 : 'simd_sse42.c',
avx : 'simd_avx.c',
avx2 : 'simd_avx2.c',
neon : 'simd_neon.c',
compiler : cc,
include_directories : include_directories('include'))
simdlibs = rval[0]
cdata.merge_from(rval[1])
configure_file(output : 'simdconfig.h',
configuration : cdata)
p = executable('simdtest', 'simdchecker.c', 'fallback.c',
link_with : simdlibs)
test('simdtest', p)
|
