From 21f8e3ce04251d49dc75ede33ef6f18faba84862 Mon Sep 17 00:00:00 2001
From: Anonymous Maarten <anonymous.maarten@gmail.com>
Date: Sat, 26 Nov 2022 00:12:02 +0100
Subject: [PATCH] cmake: use CMakePushCheckState while testing ARM NEON support

---
 CMakeLists.txt | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 94e2a19f5..b57431691 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -962,7 +962,7 @@ if(SDL_ASSEMBLY)
     endif()
 
     if(SDL_ARMNEON)
-      set(ORIG_CMAKE_REQUIRED_FLAGS "${CMAKE_REQUIRED_FLAGS}")
+      cmake_push_check_state()
       set(CMAKE_REQUIRED_FLAGS "${CMAKE_REQUIRED_FLAGS} -x assembler-with-cpp")
       check_c_source_compiles("
         .text
@@ -978,7 +978,7 @@ if(SDL_ASSEMBLY)
         pld [r0]
         vmovn.u16 d0, q0
       " ARMNEON_FOUND)
-      set(CMAKE_REQUIRED_FLAGS "${ORIG_CMAKE_REQUIRED_FLAGS}")
+      cmake_pop_check_state()
 
       if(ARMNEON_FOUND)
         set(HAVE_ARMNEON TRUE)