Re: make: making the binary name dependent on the source file name.

* Ido Yehieli <[email protected]>
| make: Nothing to be done for `all'.

Yup.  You need to have the executables already present for that recipe
to work :-/

Replace the recipe with

  all: $(basename $(wildcard somefile.*.c))

This collects all somefile.*.c files, strips off the suffix and tries
to build the resulting targets (for .c, the corresponding rule is
built-in).

HTH
R'