diff -Naur sdk.orig/angelscript/projects/gnuc/makefile sdk/angelscript/projects/gnuc/makefile
--- sdk.orig/angelscript/projects/gnuc/makefile	2011-09-16 23:31:42.000000000 +0200
+++ sdk/angelscript/projects/gnuc/makefile	2012-03-04 19:24:43.000000000 +0100
@@ -4,9 +4,14 @@
 # For 'make install' to work, set LOCAL according to your system configuration
 LOCAL = /usr/local
 
+# Predefined variables
+VERSION = 2.25.1
+SONAME = 2
+
 # If you want to build a shared library, then run make with SHARED=1 and VERSION=version
 ifdef SHARED
-	LIB = libangelscript-$(VERSION).so
+	LIB = libangelscript.so.$(VERSION)
+	SONAMELIB = libangelscript.so.$(SONAME)
 	DEVLIB = libangelscript.so
 else
 	LIB = libangelscript.a
@@ -100,8 +105,7 @@
 
 $(BIN): $(OBJDIR) $(LIBDIR) $(OBJ)
 ifdef SHARED
-	$(CXX) -shared -Wl,-soname,$(LIB) -o $(BIN) $(OBJ)
-	( cd $(LIBDIR); ln -s $(LIB) $(DEVLIB) )
+	$(CXX) -shared -Wl,-soname,$(SONAMELIB) -o $(BIN) $(OBJ)
 else
 	$(AR) r $(BIN) $(OBJ)
 	$(RANLIB) $(BIN)
@@ -132,10 +136,14 @@
 	@echo Installing to: $(LOCAL)/lib and $(LOCAL)/include...
 	@echo -------------------------------------------------------------------
 ifdef SHARED
-	$(COPIER) $(LIBDIR)/$(DEVLIB) $(LOCAL)/lib
+	( cd $(LIBDIR); ln -s $(LIB) $(DEVLIB) ; ln -s $(LIB) $(SONAMELIB) )
+	mkdir -p $(DESTDIR)/$(DESTLIBDIR)
+	$(COPIER) $(LIBDIR)/$(DEVLIB) $(DESTDIR)/$(DESTLIBDIR)
+	$(COPIER) $(LIBDIR)/$(SONAMELIB) $(DESTDIR)/$(DESTLIBDIR)
 endif
-	$(COPIER) $(BIN) $(LOCAL)/lib
-	$(COPIER) $(INCDIR)/$(INC) $(LOCAL)/include
+	$(COPIER) $(BIN) $(DESTDIR)/$(DESTLIBDIR)
+	mkdir -p $(DESTDIR)/usr/include
+	$(COPIER) $(INCDIR)/$(INC) $(DESTDIR)/usr/include
 	@echo -------------------------------------------------------------------
 	@echo Angelscript library installed. Enjoy!