--- a/src/Makefile	Mon Dec 17 22:03:50 2007 +0100
+++ b/src/Makefile	Tue Dec 18 12:36:01 2007 +0100
@@ -14,11 +14,11 @@
 
 libs-float:
 	mkdir -p $(ROOT)/bin/$@
-	$(MAKE) -C $(ROOT)/bin/$@ -f $(ROOT)/src/Makefile libs ROOT="$(ROOT)"
+	$(MAKE) -C $(ROOT)/bin/$@ -f $(ROOT)/src/Makefile libs ROOT="$(ROOT)" CCFLAGS="$(CCFLAGS) -fsingle-precision-constant"
 
 libs-double:
 	mkdir -p $(ROOT)/bin/$@
-	$(MAKE) -C $(ROOT)/bin/$@ -f $(ROOT)/src/Makefile libs ROOT="$(ROOT)" DEFS="$(DEFS) -DPYRIT_DOUBLE"
+	$(MAKE) -C $(ROOT)/bin/$@ -f $(ROOT)/src/Makefile libs ROOT="$(ROOT)" CCFLAGS="$(CCFLAGS) -DPYRIT_DOUBLE"
 
 libs: $(LIBOBJS)
 
@@ -36,7 +36,7 @@
 
 ### Rules ###
 %.o: %.cc
-	$(CXX) -c -o $@ $(DEFS) $(CCFLAGS) $<
+	$(CXX) -c -o $@ $(CCFLAGS) $<
 
 
 ### Dependencies ###
@@ -49,4 +49,4 @@
 raytracer.o: raytracer.cc raytracer.h scene.h vector.h noise.h common.h
 
 raytracermodule.o: raytracermodule.cc $(LIBOBJS)
-	$(CXX) -c -o $@ $(DEFS) $(CCFLAGS) $(PY_CCFLAGS) $<
+	$(CXX) -c -o $@ $(CCFLAGS) $(PY_CCFLAGS) $<