--- GNUmakefile.orig	2015-04-16 22:17:30.000000000 -0500
+++ GNUmakefile	2015-06-21 15:49:57.000000000 -0500
@@ -61,7 +61,7 @@
 include $(BUILDDIR)/config.mk
 
 PROG_SUBDIRS = converter analyzer editor generator other test
-PRODUCT_SUBDIRS = lib $(PROG_SUBDIRS)
+PRODUCT_SUBDIRS = lib
 SUPPORT_SUBDIRS = urt buildtools
 
 SUBDIRS = $(PRODUCT_SUBDIRS) $(SUPPORT_SUBDIRS)