= Top Makefile creation =

This special driver creates a makefile useful for building complete project with one command.
TopMakefile may be called only once with all used drivers as parameters.

{{{
px = Posix()
ms = MutekS()
caba = Caba()
tlm = Tlm()

[...]

TopMakefile(ms,caba,tlm,px)
}}}

Running `make` in top directory will recurse succesively in subdirectories of all given targets.

= Targets =

 * Default target is to build project in all directories.
 * Target `clean` cleans all compiled files but keeps dsx-generated ones
 * Target `mrproper` deletes all generated files (and directories) TopMakefile knows about

= Overrides =

You may override variable `DIRS` for restricting recursion to only some directories.

{{{
$ make DIRS=muteks
[...]
$ make DIRS="muteks muteks/caba"
[...]
$
}}}