The latest nvidia driver supports cuda-2.3 - therefore, cuda-2.3 can be unmasked. One thing I noted: in the sdk, there is now this /opt/cuda/sdk/C folder which was not previously there which fools some detection scripts (cmake-cuda in particular). Is that a given by the package or could this be changed? Reproducible: Always
Done, thanks for reporting this. The reason for the changed paths is probably the upcoming OpenCL support in the SDK. I expect that in the near future we will have both /opt/cuda/sdk/C and /opt/cuda/sdk/OpenCL. At any rate, this is an upstream change and I'd rather not mess with it, to minimize future incompatibilities.
