Index: lib/Comms/Comms.pro
===================================================================
diff -u -refc0e8ccb0ee99f25834eb5a19dee1cf2e50c532 -r4dccc470aedf6f68a0ad73c1101f8a96188cbdb1
--- lib/Comms/Comms.pro	(.../Comms.pro)	(revision efc0e8ccb0ee99f25834eb5a19dee1cf2e50c532)
+++ lib/Comms/Comms.pro	(.../Comms.pro)	(revision 4dccc470aedf6f68a0ad73c1101f8a96188cbdb1)
@@ -39,10 +39,13 @@
 
 INCLUDEPATH += $$PWD/include
 
-# MessageSpool uses the SQLite C API directly (see docs/SDD/AgentMigrationPlan.md
-# section 5.5). Requires libsqlite3-dev at build time.
 LIBS += -lsqlite3
 
+# qmake only removes the shared objects on distclean.
+# The following ensures that they are removed on clean, too.
+# It also ensures that all versioned symlinks (*.so.1, *.so.1.0, etc) are removed.
+QMAKE_CLEAN += $$DESTDIR/libComms.so*
+
 isEmpty(PREFIX): PREFIX = $$PWD/../../install
 
 target.path             = $$PREFIX/lib