diff --git a/Makefile.in b/Makefile.in
index 959e94aa2..6f49ae7ba 100644
--- a/Makefile.in
+++ b/Makefile.in
@@ -74,6 +74,13 @@ SWILL:
 DOH:
 	@cd $(SOURCE)/DOH; $(MAKE)
 
+#####################################################################
+# Runtime libraries
+#####################################################################
+
+runtime:
+	@cd Runtime; $(MAKE)
+
 #####################################################################
 # CLEAN
 #####################################################################
@@ -85,6 +92,8 @@ clean:
 		cd $(SOURCE)/$$i; $(MAKE) clean; cd $(srcdir); \
 	   fi \
 	done;
+	@cd Runtime; $(MAKE) clean
+
  
 #####################################################################
 # TARGETS: install & friends
@@ -94,7 +103,7 @@ INSTALL        = ./install-sh -c
 INSTALL_DATA   = ${INSTALL} -m 644
 INSTALL_PROGRAM= ${INSTALL} -m 755
 
-install: install-main install-lib
+install: install-main install-lib install-runtime
 	@echo "Installation complete"
 
 install-main:
@@ -156,3 +165,6 @@ install-lib:
 	    echo "Installing Lib/guile/$$i"; \
             ../../$(INSTALL_DATA) $$i $(SWIG_LIB)/guile/$$i; \
 	    done;
+
+install-runtime:
+	@cd Runtime; $(MAKE) install
diff --git a/configure.in b/configure.in
index 387e091f1..3edab0243 100644
--- a/configure.in
+++ b/configure.in
@@ -476,6 +476,8 @@ if test ! -r Source/SWILL/configure; then
 	autoconf
 	cd ../..
 fi
+
+cd Tools; ./ltconfig --enable-dlopen ltmain.sh; cd ..
    
 AC_CONFIG_SUBDIRS(Source/SWILL Source/DOH)
 
@@ -483,4 +485,4 @@ AC_OUTPUT(Makefile Source/Swig/Makefile
     Source/Preprocessor/Makefile Source/SWIG1.1/Makefile 
     Source/Modules1.1/Makefile Source/LParse/Makefile 
     Source/Experiment/Makefile Source/Swim/Makefile Examples/Makefile Source/Include/swigconfig.h
-    Source/Expat/Makefile Source/Xmlparse/Makefile )
+    Source/Expat/Makefile Source/Xmlparse/Makefile Runtime/Makefile)