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From: Michael Olbrich <m.olbrich@pengutronix.de>
Date: Tue, 1 Oct 2019 22:30:59 +0200
Subject: [PATCH] HACK: enable NEON only for ARMv7
NEON detection is broken, so just skip it for anything that is not ARMv7.
Signed-off-by: Michael Olbrich <m.olbrich@pengutronix.de>
---
mesonbuild/modules/unstable_simd.py | 3 +++
1 file changed, 3 insertions(+)
diff --git a/mesonbuild/modules/unstable_simd.py b/mesonbuild/modules/unstable_simd.py
index 2f2f67f79091..a329a4761d20 100644
--- a/mesonbuild/modules/unstable_simd.py
+++ b/mesonbuild/modules/unstable_simd.py
@@ -62,6 +62,9 @@ class SimdModule(ExtensionModule):
continue
iset_fname = kwargs[iset] # Migth also be an array or Files. static_library will validate.
args = compiler.get_instruction_set_args(iset)
+ cpu = state.environment.machines.host.cpu
+ if iset == 'neon' and not cpu.startswith('armv7'):
+ args = None
if args is None:
mlog.log('Compiler supports %s:' % iset, mlog.red('NO'))
continue
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