--- SWIG-1.3.21/Makefile.in.destdir	2004-05-04 15:03:07.651571157 +0200
+++ SWIG-1.3.21/Makefile.in	2004-05-04 15:03:58.278335334 +0200
@@ -365,9 +365,9 @@
 
 install-m4:
 	@echo "Installing M4 macros"
-	@$(MKINSTDIRS) $(M4_INSTALL_DIR)
+	@$(MKINSTDIRS) $(DESTDIR)$(M4_INSTALL_DIR)
 	@echo "Installing $(M4_INSTALL_DIR)/swig.m4"
-	@$(INSTALL_DATA) $(M4_SOURCE_DIR)/swig.m4 $(M4_INSTALL_DIR)/swig.m4
+	@$(INSTALL_DATA) $(M4_SOURCE_DIR)/swig.m4 $(DESTDIR)$(M4_INSTALL_DIR)/swig.m4
 
 
 #####################################################################
@@ -390,7 +390,7 @@
 
 uninstall-m4:
 	@echo "Uninstalling $(M4_INSTALL_DIR)/swig.m4"
-	rm -f $(M4_INSTALL_DIR)/swig.m4;
+	rm -f $(DESTDIR)$(M4_INSTALL_DIR)/swig.m4;
 
 ############################################################################
 # DIST and other maintenance