Hi Jan,
Current automake likely won't have anything in store already,
Not that I know of.
a_SOURCES = $(addprefix aprog/,main.c foo.c bar.c baz.c)
I've often wanted this myself. I'd certainly welcome a patch for it.
Please work from automake trunk. None of the various branches are kept
to date. (Sad but that's the reality.)
Happy hacking,
Karl
