you can set the S variable to the location of the source files
instead of symlinking the source files to the default value of S
Also, there is no need to specify the default functions, they
are implemented automatically if nothing is specified
Using MYPV is very helpful as you now only have to change 1 line
to version bump
Package-Manager: Portage-2.3.99, Repoman-2.3.22
Signed-off-by: Andrew Ammerlaan <andrewammerlaan@riseup.net>