lib: move compat links from targetdirs to proper makefiles

*** 24,29 ****
  
  include ../Makefile.com
  
  .KEEP_STATE:
  
! install: all $(ROOTLIBS) $(ROOTLINKS) $(DYNLINKLIB) $(ROOTLINT)
--- 24,30 ----
  
  include ../Makefile.com
  
  .KEEP_STATE:
  
! install: all $(ROOTLIBS) $(ROOTLINKS) $(DYNLINKLIB) $(ROOTLINT) \
!         $(ROOTCOMPATLINKS)