--- code/Construct.orig	2013-10-18 02:05:36.000000000 +0300
+++ code/Construct	2013-10-18 02:05:53.000000000 +0300
@@ -237,7 +237,7 @@
 }
 else
 {
-  $BASE_CFLAGS = $COMMON_CFLAGS . '-DNDEBUG -O6 -mcpu=pentiumpro -march=pentium -fomit-frame-pointer -ffast-math -malign-loops=2 -malign-jumps=2 -malign-functions=2 -fno-strict-aliasing -fstrength-reduce ';
+  $BASE_CFLAGS = $COMMON_CFLAGS . '-DNDEBUG -O2 -mcpu=pentiumpro -march=pentium -fomit-frame-pointer -ffast-math -malign-loops=2 -malign-jumps=2 -malign-functions=2 -fno-strict-aliasing -fstrength-reduce ';
 	$BSPC_BASE_CFLAGS = $BASE_CFLAGS . '-DLINUX -DBSPC -Dstricmp=strcasecmp ';
 }