github.com/westcoastroms/westcoastroms-build@v0.0.0-20190928114312-2350e5a73030/build/kati/testcase/append_self_reference.mk (about)

     1  x := one
     2  x += two $(x)
     3  $(info $(x))
     4  
     5  # TODO: shouldn't crash.
     6  #y = one
     7  #y += two $(y)
     8  #$(info $(y))