We have a lot of Photon applications built with PhAB under QNX 6.3.2, and if we try to make them under QNX 6.4.1 every 
application with extra libraries defined in indLfiles fails to compile with the error "No rule to make target 'xxx.a' 
needed by ...."
Does anybody knows is there any general fix to this problem, what global .mk file should be fixed and how?

Generating a lot of dummy *.a files for each application is quite cumbersome.