On Sun, 9 Jun 2019, Oleg Pykhalov wrote:
WDYT about creating a new package recipe in
‘gnu/packages/emacs-xyz.scm’, which inherits ‘recutils’ and sets build
system to ‘emacs-build-system’? We will probably need to change
directory after unpack phase in this case, but we will not need to
maintain Emacs lisp files compilation manually.
I have prepared the following patch implementing this suggestion (thanks
again, I'm much happier with this). I ended up putting it in databases.scm
rather than emacs-xyz.scm so that it can live with the recutls definition,
and not run afoul of the advice by Ludo’ in [0], "The lesson is: when
inheriting from a package, do it in the module where it’s defined."
[0] https://issues.guix.gnu.org/issue/35154#5
I have also set the inputs and native inputs to the empty lists, because
as far as I can tell, the emacs mode does not depend on anything outside
of the emacs-build-system.
Best,
Jack
