diff -ur postfix-2.7.1/src/dns/Makefile.in postfix-2.7.1-libs/src/dns/Makefile.in
--- postfix-2.7.1/src/dns/Makefile.in	2010-11-08 20:14:18.394139054 +0100
+++ postfix-2.7.1-libs/src/dns/Makefile.in	2010-11-08 20:12:39.300139053 +0100
@@ -31,7 +31,7 @@
 root_tests:
 
 $(LIB):	$(OBJS)
-	gcc -shared -Wl,-soname,libpostfix-dns.so.1 -o $(LIB) $(OBJS)
+	gcc -shared -Wl,-soname,libpostfix-dns.so.1 -o $(LIB) $(OBJS) $(LIBS) -lresolv
 
 $(LIB_DIR)/$(LIB): $(LIB)
 	cp $(LIB) $(LIB_DIR)
diff -ur postfix-2.7.1/src/global/Makefile.in postfix-2.7.1-libs/src/global/Makefile.in
--- postfix-2.7.1/src/global/Makefile.in	2010-11-08 20:14:18.424139054 +0100
+++ postfix-2.7.1-libs/src/global/Makefile.in	2010-11-08 20:10:05.004139060 +0100
@@ -120,7 +120,7 @@
 test:	$(TESTPROG)
 
 $(LIB):	$(OBJS)
-	gcc -shared -Wl,-soname,libpostfix-global.so.1 -o $(LIB) $(OBJS)
+	gcc -shared -Wl,-soname,libpostfix-global.so.1 -o $(LIB) $(OBJS) $(LIBS)
 
 $(LDAPSO): dict_ldap.o $(LIB)
 	gcc -shared -Wl,-soname,dict_ldap.so -o $@ $? -lldap -llber -L../../lib -lutil -L. -lglobal
diff -ur postfix-2.7.1/src/master/Makefile.in postfix-2.7.1-libs/src/master/Makefile.in
--- postfix-2.7.1/src/master/Makefile.in	2010-11-08 20:14:18.400139054 +0100
+++ postfix-2.7.1-libs/src/master/Makefile.in	2010-11-08 20:10:24.072139054 +0100
@@ -39,7 +39,7 @@
 root_tests:
 
 $(LIB):	$(LIB_OBJ)
-	gcc -shared -Wl,-soname,libpostfix-master.so.1 -o $(LIB) $(LIB_OBJ)
+	gcc -shared -Wl,-soname,libpostfix-master.so.1 -o $(LIB) $(LIB_OBJ) $(LIBS)
 
 $(LIB_DIR)/$(LIB): $(LIB)
 	cp $(LIB) $(LIB_DIR)/$(LIB)
diff -ur postfix-2.7.1/src/util/Makefile.in postfix-2.7.1-libs/src/util/Makefile.in
--- postfix-2.7.1/src/util/Makefile.in	2010-11-08 20:14:18.465139054 +0100
+++ postfix-2.7.1-libs/src/util/Makefile.in	2010-11-08 20:12:49.982139058 +0100
@@ -126,7 +126,7 @@
 	gcc -shared -Wl,-soname,dict_pcre.so -o $@ $? -lpcre -L. -lutil
 
 $(LIB):	$(OBJS)
-	gcc -shared -Wl,-soname,libpostfix-util.so.1 -o $(LIB) $(OBJS) -ldl
+	gcc -shared -Wl,-soname,libpostfix-util.so.1 -o $(LIB) $(OBJS) -ldl -lcdb -lnsl -ldb
 
 $(LIB_DIR)/$(LIB): $(LIB)
 	cp $(LIB) $(LIB_DIR)