skipped freescale and dama_didactic

diff --git a/helm/software/Makefile b/helm/software/Makefile
index 2f19a75239a319b733934251d99ec792170a3831..99570786ce5a12e3b837ee9ff597dbe22bd9ea3a 100644 (file)
--- a/helm/software/Makefile
+++ b/helm/software/Makefile
@@ -56,6 +56,8 @@ CLEAN_ON_DIST =               \
        components/license      \
        matita/TPTP/    \
        matita/dama/    \
+       matita/dama_didactic/   \
+       matita/library/freescale/       \
        matita/contribs/        \
        matita/library_auto/    \
        $(NULL)