--- db-5.1.25/dist/Makefile.in.sql_flags~	2011-03-26 15:36:43.562494012 +0100
+++ db-5.1.25/dist/Makefile.in	2011-03-26 15:39:17.703494011 +0100
@@ -107,6 +107,7 @@ libxso_major=	$(libcxx_base)-$(LIBMAJOR)
 ##################################################
 SQLFLAGS=	-I$(builddir) -I$(builddir)/sql -I$(langdir)/sql/generated \
 		-D_HAVE_SQLITE_CONFIG_H @SQL_FLAGS@
+LIBSQLSO_LIBS=	-ldl -lpthread
 
 libsql_base=	libdb_sql
 libsql=		$(libsql_base).a
@@ -856,7 +857,8 @@ $(libsql_version): $(SQL_OBJS)
 
 # Shared SQL library.
 $(libsqlso_target): $(SQL_OBJS)
-	$(SOLINK) $(SOFLAGS) $(LDFLAGS) -o $@ $(SQL_OBJS) $(LIBCSO_LIBS)
+	$(SOLINK) $(SOFLAGS) $(LDFLAGS) \
+	    -o $@ $(SQL_OBJS) $(LIBCSO_LIBS) $(LIBSQLSO_LIBS)
 	$(RM) $(libsql)
 	$(LN) -s .libs/$(libsql_version) $(libsql)