I'm trying to continue along with the Rails packaging (#30689), but I
noticed that currently if the tests fail for packages using the ruby
build system, then the package build doesn't fail.

These patches should get most of the packages using the ruby build
system to raise exceptions when there are errors, and return #t
otherwise.

I'm hopeful that this can be merged directly in to master, I build 180
packages in not that much time at all to test this change [1].

1: ./pre-inst-env guix package -s ruby- | recsel -P name | xargs ./pre-inst-env guix build


Christopher Baines (2):
  ruby-build-system: Error or return #t from all phases.
  gnu: ruby-options: Return #t from set-LIB phase.

 gnu/packages/ruby.scm            |   3 +-
 guix/build/ruby-build-system.scm | 109 ++++++++++++++++---------------
 2 files changed, 58 insertions(+), 54 deletions(-)