PS3/PSL1GHT build fix (#67)

Makefile

@@ -138,13 +138,16 @@ else ifeq ($(platform), qnx)
 	CC = qcc -Vgcc_ntoarmv7le
 
 # Lightweight PS3 Homebrew SDK
-else ifeq ($(platform), psl1ght)
+else ifneq (,$(filter $(platform), ps3 psl1ght))
 	TARGET := $(TARGET_NAME)_libretro_$(platform).a
-	CC = $(PS3DEV)/ppu/bin/ppu-gcc$(EXE_EXT)
-	AR = $(PS3DEV)/ppu/bin/ppu-ar$(EXE_EXT)
+	CC = $(PS3DEV)/ppu/bin/ppu-$(COMMONLV)gcc$(EXE_EXT)
+	AR = $(PS3DEV)/ppu/bin/ppu-$(COMMONLV)ar$(EXE_EXT)
 	STATIC_LINKING = 1
-	FLAGS += -DMSB_FIRST
+	FLAGS += -DMSB_FIRST -D__PS3__
 	OLD_GCC = 1
+	ifeq ($(platform), psl1ght)
+		FLAGS += -D__PSL1GHT__
+	endif
 	
 # Nintendo Game Cube
 else ifeq ($(platform), ngc)