Kirill Elagin 2e8ed0f443 Revert "lvm2: enable parallel building" (#72823) ...

* Revert "lvm2: enable parallel building"

This reverts commit 494d2deebf.

I am getting

```
gcc: error: ../../device_mapper/libdevice-mapper.a: No such file or directory
```

2019-11-05 11:29:14 +01:00

..

default.nix

Revert "lvm2: enable parallel building" (#72823)

2019-11-05 11:29:14 +01:00

default.upstream

…