New build system in "master" branch

[Alan DeKok]

Matthew Newton wrote:
> Small patch-up on the master branch for the debian package - there
> may be other things not correct, but this stops it building. One
> liner below. (Not with the new make system, I couldn't get that to
> work yet - will try again).

  OK.   I'll add your patch.

  After reading the error messages a bit more, I've pushed a fix for the
build error.

  Now that shows another build error on Linux.  I'll go poke that for a
while.

  Alan DeKok.