--- Makefile.in.orig	2007-09-18 22:42:58.000000000 +0200
+++ Makefile.in	2007-09-18 23:11:49.000000000 +0200
@@ -100,9 +100,9 @@
 	${RANLIB} libgeotiff.a
 
 $(GEOTIFF_SO): ${OBJS}
-	${LD_SHARED} ${OBJS} ${LIBS} -o $(GEOTIFF_SO)
-	rm -f libgeotiff.$(SO_EXT)
-	${LN} $(GEOTIFF_SO) libgeotiff.$(SO_EXT)
+	${LD_SHARED} ${OBJS} ${LIBS} -install_name ${libdir}/libgeotiff.$(VERSION_MAJOR).dylib -current_version $(VERSION_MAJOR).$(VERSION_MINOR).$(VERSION_POINT) -compatibility_version $(VERSION_MAJOR).$(VERSION_MINOR) -o $(GEOTIFF_SO)
+	rm -f libgeotiff.dylib
+	${LN} $(GEOTIFF_SO) libgeotiff.dylib
 
 Progs:	$(GEOTIFF_SO)
 	${CD} ${BIN};\
@@ -201,13 +201,12 @@
 		else \
 			$(INSTALL) $(GEOTIFF_SO) $(DESTDIR)${libdir}; \
 			(cd $(DESTDIR)${libdir} ; \
-			rm -f libgeotiff.$(SO_EXT).$(VERSION_MAJOR).$(VERSION_MINOR); \
-			${LN} $(GEOTIFF_SO) libgeotiff.$(SO_EXT).$(VERSION_MAJOR).$(VERSION_MINOR); \
-			rm -f libgeotiff.$(SO_EXT).$(VERSION_MAJOR); \
-			${LN} libgeotiff.$(SO_EXT).$(VERSION_MAJOR).$(VERSION_MINOR) \
-			libgeotiff.$(SO_EXT).$(VERSION_MAJOR); \
-			rm -f libgeotiff.$(SO_EXT); \
-			${LN} libgeotiff.$(SO_EXT).$(VERSION_MAJOR) libgeotiff.$(SO_EXT); );\
+			rm -f libgeotiff.$(VERSION_MAJOR).$(VERSION_MINOR).dylib; \
+			${LN} $(GEOTIFF_SO) libgeotiff.$(VERSION_MAJOR).$(VERSION_MINOR).dylib; \
+			rm -f libgeotiff.$(VERSION_MAJOR).dylib; \
+			${LN} $(GEOTIFF_SO) libgeotiff.$(VERSION_MAJOR).dylib; \
+			rm -f libgeotiff.dylib; \
+			${LN} $(GEOTIFF_SO) libgeotiff.dylib; );\
 		fi;\
 	fi