Re: Parallel tests execution [0/4]

[Akim Demaille]

While talking about test suites, there is a simple change that would
make several Makefile.ams much shorter.  Often tests are simple
one-compilation-unit programs, in which case the convention that
foo_SOURCES defaults to foo.c saves lot of dummy typing (especially if
there are many foos).  But this does not apply to C++ :(

I wish I could define

  AM_DEFAULT_SOURCE_EXT = .cc

or whatever, so that I wouldn't have to define all the foo_SOURCES.