Commit Graph

18 Commits

Author SHA1 Message Date
Charles Strahan
ca2b03439f Merge pull request #19496 from Ericson2314/overridePackages
Make `overridePackages` extend rather than replace existing overrides
2016-10-26 14:01:13 -04:00
John Ericson
e4cd45a30c top-level: Make overridePackages extend rather than replace existing overrides 2016-10-13 11:14:11 -04:00
Michael Raskin
e207ba7d6a fetchMD5warn: use INFO, maybe Hydra will like this more 2016-10-12 09:31:38 +02:00
Charles Strahan
da36847d92
nixos: make it easy to apply kernel patches
This makes it easy to specify kernel patches:

    boot.kernelPatches = [ pkgs.kernelPatches.ubuntu_fan_4_4 ];

To make the `boot.kernelPatches` option possible, this also makes it
easy to extend and/or modify the kernel packages within a linuxPackages
set. For example:

    pkgs.linuxPackages.extend (self: super: {
      kernel = super.kernel.override {
        kernelPatches = super.kernel.kernelPatches ++ [
          pkgs.kernelPatches.ubuntu_fan_4_4
        ];
      };
    });

Closes #15095
2016-10-11 19:59:00 -04:00
Michael Raskin
f603dc11a6 fetch*: print a trace warning about md5 deprecation 2016-10-09 16:19:04 +02:00
Dan Peebles
4dfdb27e00 lib.{warn, info}: add simple helpers
See also https://github.com/NixOS/nix/issues/749.
2016-08-15 13:54:23 -04:00
Vladimír Čunát
d4de02c46e treewide: change $IN_NIX_SHELL handling
... to be compatible with https://github.com/NixOS/nix/pull/933
while not breaking compatibility with current nix.
2016-08-11 16:40:44 +02:00
Eric Sagnes
e276842f6a lib: refactor nixpkgsVersion with fileContents 2016-08-01 18:35:26 +09:00
zimbatm
22d7c08dc5 lib.trivial: add a new importJSON function
This is meant to be used by packages who often re-generate their inputs.

Producing valid JSON is easier than nix, and also garantees it's purity.
2016-02-29 11:21:56 +00:00
Peter Simons
89a5717c7a lib/trivial.nix: improve spelling 2015-11-25 11:30:43 +01:00
Peter Simons
405fda497a lib: document fix and add fix', extends functions
These functions used to live in pkgs/development/haskell-modules/default.nix,
but they are generic, really, and should be easily accessible to everyone.
2015-11-24 12:48:03 +01:00
Eelco Dolstra
0ae8b365b3 Rename misc.nix -> deprecated.nix 2015-07-23 18:31:54 +02:00
Eelco Dolstra
ef0e4d56f5 Use builtin seq/deepSeq 2015-03-20 19:29:21 +01:00
Eelco Dolstra
5d7000df68 Automatically set nix.nrBuildUsers to at least nix.maxJobs 2015-02-16 12:02:49 +01:00
Eelco Dolstra
4a91cfd32b Add a global variable ‘inNixShell’
This is primarily useful in Nix expressions that are also intended to
be used by nix-shell.  It allows saying things like:

  buildInputs = [ ... ] ++ (if inNixShell then [ emacs ] else [ ]);

This should not be used in Nixpkgs (since the question of what
constitutes a useful nix-shell environment is very subjective).
2014-02-19 19:03:16 +01:00
Eelco Dolstra
484403bf0e Add a constant ‘nixpkgsVersion’
This makes it a bit easier to find out the current Nixpkgs version,
e.g.

  $ nix-instantiate --eval '<nixpkgs>' -A lib.nixpkgsVersion
  "14.02.35657.66f51a9"
2014-02-19 19:03:16 +01:00
Eelco Dolstra
785eaf2cea Add some primops to lib 2013-11-12 13:48:30 +01:00
Eelco Dolstra
5fef92c4a0 Move pkgs/lib/ to lib/ 2013-10-10 13:28:21 +02:00