SDL: Fix loongarch64 support (0b0d2)

From 0b0d256a69a57397c3aebaf086e567264a2629c2 Mon Sep 17 00:00:00 2001
From: yuanhecai <[EMAIL REDACTED]>
Date: Mon, 9 Jan 2023 15:52:07 +0800
Subject: [PATCH] Fix loongarch64 support

HAS_LSX/LASX is modified as HAVE_LSX/LASX.
(cherry picked from commit 50af65a7ddf65fd685dc0e2658016f950360c473)
---
 CMakeLists.txt | 16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 5c494c5e5d72..d649250a612c 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -847,33 +847,33 @@ if(SDL_ASSEMBLY)
     if(SDL_LSX)
       cmake_push_check_state()
       list(APPEND CMAKE_REQUIRED_FLAGS "-mlsx")
-      check_c_source_compiles([[
+      check_c_source_compiles("
           #ifndef __loongarch_sx
           #error Assembler CPP flag not enabled
           #endif
-        ]] CPU_HAS_LSX)
+          int main(int argc, char **argv) { return 0; }" CPU_SUPPORTS_LSX)
       check_include_file("lsxintrin.h" HAVE_LSXINTRIN_H)
       cmake_pop_check_state()
 
-      if(CPU_HAS_LSX AND HAVE_LSXINTRIN_H)
+      if(CPU_SUPPORTS_LSX AND HAVE_LSXINTRIN_H)
         list(APPEND EXTRA_CFLAGS "-mlsx")
-        set(HAS_LSX TRUE)
+        set(HAVE_LSX TRUE)
       endif()
     endif()
 
     if(SDL_LASX)
       cmake_push_check_state()
       list(APPEND CMAKE_REQUIRED_FLAGS "-mlasx")
-      check_c_source_compiles([[
+      check_c_source_compiles("
           #ifndef __loongarch_asx
           #error Assembler CPP flag not enabled
           #endif
-        ]] CPU_HAS_LASX)
+          int main(int argc, char **argv) { return 0; }" CPU_SUPPORTS_LASX)
       check_include_file("lasxintrin.h" HAVE_LASXINTRIN_H)
       cmake_pop_check_state()
-      if(CPU_HAS_LASX AND HAVE_LASXINTRIN_H)
+      if(CPU_SUPPORTS_LASX AND HAVE_LASXINTRIN_H)
         list(APPEND EXTRA_CFLAGS "-mlasx")
-        set(HAS_LASX TRUE)
+        set(HAVE_LASX TRUE)
       endif()
     endif()