--- CMakeLists.txt.orig	2023-08-12 14:26:29 UTC
+++ CMakeLists.txt
@@ -46,7 +46,6 @@ else(CMAKE_BUILD_TYPE MATCHES Debug)
 		set(CMAKE_EXE_LINKER_FLAGS "-pg")
 	else(CMAKE_BUILD_TYPE MATCHES Profile)
 		message("Build type: Release")
-		add_compile_options(-O3)
 	endif(CMAKE_BUILD_TYPE MATCHES Profile)
 endif(CMAKE_BUILD_TYPE MATCHES Debug)