>>> gl33 works gl33: http://logs.guix.gnu.org/guix/2020-04-07.log#115246 Please also test with gles30 (it's default now). >>> quotes, description removed, cut. >>> (recursive? #t) spirv-cross: gives nothing (to me at least). I'd used `substitute*` to make tests work, but they're fail. spirv-tools is a dependency for spirv-cross tests, and spirv-tools tests also fails. Tests fails, idk how to fix them. Sent with [ProtonMail](https://protonmail.com) Secure Email.