Fix missing NOT

Author: mhucka

CMakeLists.txt

@@ -107,7 +107,7 @@ elseif(LINUX)
     check_cpu_supports(AVX2 "avx2")
     check_cpu_supports(AVX512 "avx512f")
     check_cpu_supports(SSE4 "sse4")
-elseif(APPLE NOT CMAKE_APPLE_SILICON_PROCESSOR)
+elseif(APPLE AND NOT CMAKE_APPLE_SILICON_PROCESSOR)
     check_cpu_supports(AVX2 "avx2_0")
     check_cpu_supports(AVX512 "avx512f")
     check_cpu_supports(SSE4 "sse4_1")