On 8 Dec 2003, Jörn von Holten wrote:
>
> # > make a b
> # Once or Twice: lala a
> # Once or Twice: lala b
> # > make a
> # Once or Twice: lala a
> # > make
> # Once or Twice: lala a lala a
> # Once or Twice: lala b lala b
> #
> # The last one is interesting!
> #
> # > make -v
> # GNU Make 3.80
>
>
# > make a b
# Once or Twice: lala a
# Once or Twice: lala b
# > make a
# Once or Twice: lala a
# > make
# Once or Twice: lala a lala a
# Once or Twice: lala b lala b
#
# The last one is interesting!
#
# > make -v
# GNU Make 3.80
all: a b
SING := Once or Twice:
%: SING += lala $@
a b: ; @echo $(SIN
