Bjørn Forsman f12b0a2179 bcache-tools: add name to the source store path
So that

 $ nix-build -A bcache-tools.src

gives

 /nix/store/HASH-bcache-tools-1.0.7.tar.gz

instead of

 /nix/store/HASH-v1.0.7.tar.gz
2017-06-10 17:10:49 +02:00
..