--- a/Quake/Makefile	2022-06-28 03:02:56.000000000 +0300
+++ b/Quake/Makefile	2022-09-30 19:05:39.392041782 +0300
@@ -61,7 +61,6 @@ CFLAGS += -g
 do_strip=
 else
 DFLAGS += -DNDEBUG
-CFLAGS += -O2
 #CFLAGS += -fno-asynchronous-unwind-tables
 CFLAGS += $(call check_gcc,-fweb,)
 CFLAGS += $(call check_gcc,-frename-registers,)