From ca1186946d3c9d08229c02cc7a46c3caf766ca2e Mon Sep 17 00:00:00 2001
From: Jan Palus <jpalus@fastmail.com>
Date: Sat, 21 May 2022 14:10:48 +0200
Subject: [PATCH] build: don't detect neon again when building on aarch64

it will try to add -mfpu=neon to cflags not available on aarch64 since
neon is mandatory there
---
 meson.build | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/meson.build b/meson.build
index b8b3e25..54bb16f 100644
--- a/meson.build
+++ b/meson.build
@@ -192,7 +192,7 @@ if ['x86', 'x86_64'].contains(host_machine.cpu_family())
 endif
 
 neon_opt = get_option('neon')
-if neon_opt != 'no'
+if neon_opt != 'no' and not have_neon
   if neon_opt != 'runtime'
     if cc.compiles('#include <arm_neon.h>', args : '-mfpu=neon')
       arch_cflags += ['-mfpu=neon', '-DWEBRTC_HAS_NEON']