Eelco Dolstra ba05f29838 nix: Enable pure mode by default ... We want to encourage a brave new world of hermetic evaluation for source-level reproducibility, so flakes should not poke around in the filesystem outside of their explicit dependencies. Note that the default installation source remains impure in that it can refer to mutable flakes, so "nix build nixpkgs.hello" still works (and fetches the latest nixpkgs, unless it has been pinned by the user). A problem with pure evaluation is that builtins.currentSystem is unavailable. For the moment, I've hard-coded "x86_64-linux" in the nixpkgs flake. Eventually, "system" should be a flake function argument.		2019-02-12 20:35:03 +01:00
..
buildenv.nix	Make <nix/buildenv.nix> a builtin builder	2018-03-20 17:28:09 +01:00
config.nix.in
derivation.nix
fetchurl.nix	Support SRI hashes	2018-12-13 14:30:52 +01:00
imported-drv-to-derivation.nix
local.mk	nix: Enable pure mode by default	2019-02-12 20:35:03 +01:00
unpack-channel.nix