XCVMKit-OS/package/x265/0002-source-CMakeLists.txt-allow-setting-CPU_HAS_NEON-whe.patch

From 0088d29e7c75ea7f100a100aea4e2a797469427f Mon Sep 17 00:00:00 2001
From: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Date: Sat, 13 Jul 2024 10:10:54 +0200
Subject: [PATCH] source/CMakeLists.txt: allow setting CPU_HAS_NEON when
 CROSS_COMPILE_ARM

The logic in source/cmake/FindNeon.cmake is not appropriate for
cross-compilation scenarios, so in order to allow cross-compiling for
ARM, CROSS_COMPILE_ARM needs to be defined. However that currently
doesn't allow the enabling of NEON support, so let's allow the user to
manually set CPU_HAS_NEON in this case.

Upstream: https://bitbucket.org/multicoreware/x265_git/pull-requests/26
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
---
 source/CMakeLists.txt | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/source/CMakeLists.txt b/source/CMakeLists.txt
index a34bf4d4f..072bf62ab 100755
--- a/source/CMakeLists.txt
+++ b/source/CMakeLists.txt
@@ -239,8 +239,13 @@ if(GCC)
         endif()
     endif()
     if(ARM AND CROSS_COMPILE_ARM)
-        set(ARM_ARGS -fPIC)
         message(STATUS "cross compile arm")
+        if(CPU_HAS_NEON)
+          set(ARM_ARGS -mfpu=neon -fPIC)
+          add_definitions(-DHAVE_NEON)
+        else()
+	  set(ARM_ARGS -fPIC)
+	endif()
     elseif(ARM)
         if(ARM64)
             set(ARM_ARGS -fPIC)
-- 
2.45.2