--- dxx-rebirth_v0.59.100-src/SConstruct	2016-12-12 02:47:40.000000000 +0300
+++ dxx-rebirth_v0.59.100-src/SConstruct	2016-12-28 02:11:16.657874914 +0300
@@ -3488,7 +3488,6 @@
 		env = self.env
 		user_settings = self.user_settings
 
-		env.Prepend(CXXFLAGS = ['-g', '-O2'])
 		# Raspberry Pi?
 		if user_settings.raspberrypi:
 			rpi_vc_path = user_settings.rpi_vc_path