--- LDL/Lib/Makefile.orig	2012-01-06 13:09:34.783942021 +0100
+++ LDL/Lib/Makefile	2012-01-07 09:54:36.789776653 +0100
@@ -10,17 +10,20 @@
 
 C = $(CC) $(CF) $(I)
 
-all: libldl.a
+all: libldl.la
 
 #-------------------------------------------------------------------------------
 # the ldl library:
 #-------------------------------------------------------------------------------
 
-libldl.a: ../Source/ldl.c ../Include/ldl.h
-	$(C) -c ../Source/ldl.c -o ldl.o
-	$(C) -DLDL_LONG -c ../Source/ldl.c -o ldll.o
-	$(ARCHIVE)  libldl.a ldl.o ldll.o
-	- $(RANLIB) libldl.a
+libldl.la: ../Source/ldl.c ../Include/ldl.h
+	libtool --tag=CC --mode=compile $(C) -c ../Source/ldl.c -o ldl.lo
+	libtool --tag=CC --mode=compile $(C) -DLDL_LONG -c ../Source/ldl.c -o ldll.lo
+	libtool --tag=CC --mode=link $(CC) $(LDFLAGS) $(CFLAGS) -o libldl.la -rpath $(libdir) ldl.lo ldll.lo
+
+install: libldl.la
+	install -d $(DESTDIR)$(libdir)
+	libtool --mode=install install libldl.la $(DESTDIR)$(libdir)/libldl.la
 
 distclean: purge
 
--- LDL/Demo/Makefile.orig	2014-10-03 18:57:59.452562274 +0200
+++ LDL/Demo/Makefile	2014-10-03 19:01:18.822553908 +0200
@@ -22,34 +22,34 @@
 #-------------------------------------------------------------------------------
 
 ldlmain:  ldlmain.c library
-	$(C) ldlmain.c ../Lib/libldl.a -o ldlmain $(LIB2)
+	libtool --tag=CC --mode=link $(C) $(LDFLAGS) ldlmain.c ../Lib/libldl.la -o ldlmain $(LIB2)
 	- ./ldlmain > my_ldlmain.out
 	- diff ldlmain.out my_ldlmain.out
 
 ldllmain:  ldlmain.c library
-	$(C) -DLDL_LONG ldlmain.c ../Lib/libldl.a -o ldllmain $(LIB2)
+	libtool --tag=CC --mode=link $(C) $(LDFLAGS) -DLDL_LONG ldlmain.c ../Lib/libldl.la -o ldllmain $(LIB2)
 	- ./ldllmain > my_ldllmain.out
 	- diff ldlmain.out my_ldllmain.out
 
 ldlsimple:  ldlsimple.c library
-	$(C) ldlsimple.c ../Lib/libldl.a -o ldlsimple $(LIB2)
+	libtool --tag=CC --mode=link $(C) $(LDFLAGS) ldlsimple.c ../Lib/libldl.la -o ldlsimple $(LIB2)
 	- ./ldlsimple > my_ldlsimple.out
 	- diff ldlsimple.out my_ldlsimple.out
 
 ldllsimple:  ldlsimple.c library
-	$(C) $(I) -DLDL_LONG ldlsimple.c ../Lib/libldl.a -o ldllsimple $(LIB2)
+	libtool --tag=CC --mode=link $(C) $(LDFLAGS) $(I) -DLDL_LONG ldlsimple.c ../Lib/libldl.la -o ldllsimple $(LIB2)
 	- ./ldllsimple > my_ldllsimple.out
 	- diff ldlsimple.out my_ldllsimple.out
 
 ldlamd:  ldlmain.c library
-	- $(C) -I../../AMD/Include -DUSE_AMD \
-		ldlmain.c ../../AMD/Lib/libamd.a ../Lib/libldl.a -o ldlamd $(LIB2)
+	- libtool --tag=CC --mode=link $(C) $(LDFLAGS) -I/usr/include/amd -DUSE_AMD \
+		ldlmain.c -lamd ../Lib/libldl.la -o ldlamd $(LIB2)
 	- ./ldlamd > my_ldlamd.out
 	- diff ldlamd.out my_ldlamd.out
 
 ldllamd:  ldlmain.c library
-	- $(C) -DLDL_LONG $(I) -I../../AMD/Include -DUSE_AMD \
-		ldlmain.c ../../AMD/Lib/libamd.a ../Lib/libldl.a -o ldllamd $(LIB2)
+	- libtool --tag=CC --mode=link $(C) $(LDFLAGS) -DLDL_LONG $(I) -I/usr/include/amd -DUSE_AMD \
+		ldlmain.c -lamd ../Lib/libldl.la -o ldllamd $(LIB2)
 	- ./ldllamd > my_ldllamd.out
 	- diff ldllamd.out my_ldllamd.out