Index: trunk/MagicSoft/Mars/Makefile.conf.linux-gnu
===================================================================
--- trunk/MagicSoft/Mars/Makefile.conf.linux-gnu	(revision 1044)
+++ trunk/MagicSoft/Mars/Makefile.conf.linux-gnu	(revision 1076)
@@ -20,5 +20,5 @@
 #
 
-OPTIM    = -O2 -Wall -fno-rtti -fno-exceptions -fPIC -Wtraditional -Wpointer-arith -Wcast-align -Wwrite-strings -Wconversion -Wstrict-prototypes -Wmissing-prototypes -Wnested-externs 
+OPTIM    = -O3 -Wall -fno-rtti -fnonnull-objects -fno-exceptions -fPIC -Wtraditional -Wpointer-arith -Wcast-align -Wconversion -Wstrict-prototypes -Wmissing-prototypes -Wnested-externs -Woverloaded-virtual
 DEBUG    =
 ARCHDEF  = -D__LINUX__