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Diffstat (limited to 'meson.build')
| -rw-r--r-- | meson.build | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/meson.build b/meson.build index 1276ce4..831f9eb 100644 --- a/meson.build +++ b/meson.build @@ -281,6 +281,22 @@ elif use_neon.enabled() error('NEON Support unavailable, but required') endif +use_a64neon = get_option('a64-neon') +have_a64neon = false +if not use_a64neon.disabled() + if host_machine.cpu_family() == 'aarch64' + if cc.compiles(files('a64-neon-test.S'), name : 'NEON A64 Intrinsic Support') + have_a64neon = true + endif + endif +endif + +if have_a64neon + config.set10('USE_ARM_A64_NEON', true) +elif use_a64neon.enabled() + error('A64 NEON Support unavailable, but required') +endif + use_iwmmxt = get_option('iwmmxt') have_iwmmxt = false iwmmxt_flags = ['-flax-vector-conversions', '-Winline'] |