Added experimental PS2 target. Implemented a Stream class.

Makefile.ps2

@@ -0,0 +1,29 @@
+CXX=ee-g++
+# null, opengl
+BUILD=ps2
+
+# e.g. null -> -DRW_NULL
+BUILDDEF:=$(shell echo $(BUILD) | tr a-z A-Z | sed 's/^/-DRW_/')
+BUILDDIR=build-$(BUILD)
+SRCDIR=src
+SRC := $(patsubst %.cpp,$(SRCDIR)/%.cpp, rwbase.cpp clump.cpp\
+                                         geometry.cpp plugins.cpp ps2.cpp\
+                                         ogl.cpp image.cpp)
+OBJ := $(patsubst $(SRCDIR)/%.cpp,$(BUILDDIR)/%.o,$(SRC))
+DEP := $(patsubst $(SRCDIR)/%.cpp,$(BUILDDIR)/%.d,$(SRC))
+CFLAGS=-Wall -g $(BUILDDEF) #-Wno-parentheses #-Wconversion
+LIB=librw-$(BUILD).a
+
+$(LIB): $(OBJ)
+	ar scr $@ $(OBJ)
+
+$(BUILDDIR)/%.o: $(SRCDIR)/%.cpp
+	$(CXX) $(CFLAGS) -c $< -o $@
+
+$(BUILDDIR)/%.d: $(SRCDIR)/%.cpp
+	$(CXX) -MM -MT '$(patsubst $(SRCDIR)/%.cpp,$(BUILDDIR)/%.o,$<)' $(CFLAGS) $< > $@
+
+clean:
+	rm -f $(BUILDDIR)/*.[od]
+
+-include $(DEP)