diff --git a/Make/makedefs b/Make/makedefs
index 2477e09e2..43d3d170b 100644
--- a/Make/makedefs
+++ b/Make/makedefs
@@ -385,7 +385,7 @@ endif
 ifeq ($(OS),Darwin)
   C++               = c++
   INC               += -I/usr/X11R6/include
-  LDFLAGS	    += -L/usr/X11R6/lib
+  LDFLAGS	    += -L/usr/X11R6/lib -L/sw/lib
   DEF               += -Wall -D__DARWIN_OSX__
   OPTF              = -O2
   DBGF              = -g -DOSG_COMPILE_UNIT_TESTS
diff --git a/src/osgPlugins/iv/GNUmakefile.orig b/src/osgPlugins/iv/GNUmakefile.orig
deleted file mode 100644
index 981f0a5d9..000000000
--- a/src/osgPlugins/iv/GNUmakefile.orig
+++ /dev/null
@@ -1,16 +0,0 @@
-
-CXXFLAGS=-g -Wall
-OBJS=scanner.o parser.o main.o nodecache.o osgvisitor.o normals.o readerwriter.o
-TARGET=osgdb_iv.so
-
-$(TARGET): $(OBJS)
-	$(CXX) -shared $(OBJS) -o osgdb_wrl.so
-
-scanner.cpp: scanner.l parser.cpp
-	flex -oscanner.cpp scanner.l
-
-parser.cpp: parser.y
-	bison --debug -d -o parser.cpp parser.y
-
-clean:
-	rm -f *.o main $(TARGET) $(OBJS) scanner.cpp parser.cpp *~
diff --git a/src/osgPlugins/lwo/README.osg b/src/osgPlugins/lwo/README_osg.txt
similarity index 100%
rename from src/osgPlugins/lwo/README.osg
rename to src/osgPlugins/lwo/README_osg.txt
diff --git a/src/osgPlugins/obj/README.osg b/src/osgPlugins/obj/README_osg.txt
similarity index 100%
rename from src/osgPlugins/obj/README.osg
rename to src/osgPlugins/obj/README_osg.txt