Hi Manuel (and/or Trevor!),
Have you had any luck in building CUDA on Travis or any other CI environment? I've not managed to build it on my desktop machine, but that's mostly due to not having an NVIDIA card and to being on Arch Linux, where the current CUDA install is version 6 instead of 5... This C2HS regression suite idea has already turned out to be useful, catching a couple of silly little bugs I'd introduced, and I'd really like to include as many packages as possible, and to have it run as a CI test.
I'll have a try on Travis myself, but it would be useful to know if you've already figured out what's needed.
Thanks,
Ian.