This is needed for cuda 6.5 or else nsight will not find them. In cuda 7.0 the
samples are already in $out/samples. Older versions do not build due to broken
dependency (python-minimal).
There is not much different between the cudatoolkit
expressions:
pkgs/development/compilers/cudatoolkit/5.5.nix
pkgs/development/compilers/cudatoolkit/6.0.nix
pkgs/development/compilers/cudatoolkit/6.5.nix
This commit removes those and replaces them with
pkgs/development/compilers/cudatoolkit/generic.nix
and adds cudatoolkit version 7