Added O=-ON and PANIC_SHORT=1 variables to the makefile.

Makefile

@@ -3,6 +3,11 @@ ifndef CPU
     MFLAGS:=CPU=$(CPU)
 endif
 
+ifndef O
+    O=-O2
+    MFLAGS:=0=$(O)
+endif
+
 ifndef SYSROOT
     SYSROOT:=$(shell pwd)/sysroot
     MFLAGS:=SYSROOT=$(SYSROOT)

sortix/Makefile

@@ -1,3 +1,7 @@
+ifndef O
+    O:=-O3
+endif
+
 ifndef CPU
     CPU=x86
 endif
@@ -44,7 +48,10 @@ ifeq ($(JSSORTIX),1)
     DEFINES:=$(DEFINES) -DPLATFORM_SERIAL -DJSSORTIX
     BUILDID:=$(BUILDID)-js
 endif
-CPPFLAGSRELEASE=-s -O3
+ifeq ($(PANIC_SHORT),1)
+    DEFINES:=$(DEFINES) -DPANIC_SHORT
+endif 
+CPPFLAGSRELEASE=-s $(O)
 CPPFLAGSDEBUG=
 CPPFLAGS=-I.. -I. $(CPUDEFINES) $(CPUFLAGS) -std=gnu++0x -Wall -Wextra -nostdlib -fno-builtin -nostartfiles -nodefaultlibs -fno-exceptions -fno-rtti -fno-stack-protector $(DEFINES) $(CPPFLAGSRELEASE)
 OBJS=$(CPUOBJS) \

sortix/panic.cpp

@@ -32,7 +32,7 @@ using namespace Maxsi;
 
 namespace Sortix
 {
-#if defined(DEBUG) || defined(PANIC_LONG)
+#if defined(DEBUG) || defined(PANIC_SHORT)
 	bool longpanic = false;
 #else
 	bool longpanic = true;