X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Fpapers%2Fmatita%2FMakefile;h=e5dac5f0aa4762d8228d7bc0b23dd2c9075da7fb;hb=1475371df21b01889b06477984961cc09cc09e91;hp=8cbb806177417edcbf39c5a710c8dfff86e63a99;hpb=ffbef6329458347da5805b12c98819cc0ce4ab73;p=helm.git

diff --git a/helm/papers/matita/Makefile b/helm/papers/matita/Makefile
index 8cbb80617..e5dac5f0a 100644
--- a/helm/papers/matita/Makefile
+++ b/helm/papers/matita/Makefile
@@ -31,6 +31,7 @@ BUILD_FORMATS = dvi ps
 SHOW_FORMAT = dvi
 
 ########################################################################
+all:
 
 libraries.ps: libraries.dot
 	dot -Gclusterrank=none -Tps -o $@ $<