debian/changelog

+cpptasks (1.0~b5-4) unstable; urgency=medium
+
+  * Specify the rule to fix the ant dependency.
+
+ -- Andrej Shadura <andrewsh@debian.org>  Thu, 19 Sep 2019 18:12:34 +0200
+
 cpptasks (1.0~b5-3) unstable; urgency=medium
 
   [ Christopher Baines ]

debian/maven.rules

+
+s/ant/org.apache.ant/ * * s/.*/debian/ * *