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Benjamin Hipple 6206a342e0 mkl: include Intel's libiomp.so in the MKL RPM unpack
Since Intel's default openmp implementation is available in the same src
tarball, we can just include it in the package. This means that `mkl` now "just
works" without any environment variables, fragile setup-hooks, or forced
propagation.

Since the openmp implementation is only needed at runtime (and for test cases),
users can substitute a different one if they prefer by exporting it with
`LD_PRELOAD`, which is how Intel recommends handling this. If they do not do so,
`libiomp.so` lives next to `libmkl_rt.so` and thus will be in the RPATH as a
sane default.

Since this still comes from the same src tarball, we can ship it without losing
the fixed-output derivation; likewise, since Hydra is not building or caching
these, shipping these proprietary packages costs no bandwidth for the nix
community.
2018-12-19 22:05:22 +01:00
.github PULL_REQUEST_TEMPLATE: Ask for docs 2018-11-22 19:57:19 +01:00
doc mkl: include Intel's libiomp.so in the MKL RPM unpack 2018-12-19 22:05:22 +01:00
lib Merge pull request #51884 from alyssais/bundlerEnv-groups 2018-12-12 23:51:52 +00:00
maintainers pypy3: init at 6.0.0 2018-12-19 09:53:31 +01:00
nixos lapp: change postgresql version, fixes metrics 2018-12-19 10:04:00 +01:00
pkgs mkl: include Intel's libiomp.so in the MKL RPM unpack 2018-12-19 22:05:22 +01:00
.editorconfig Modified .editorconfig to apply indentation style to docbook files 2018-04-05 09:18:20 +10:00
.gitattributes gitattributes: disable merge=union in all-packages 2018-03-27 11:03:03 -05:00
.gitignore kde5: consolidate packages into desktops/kde-5 2016-03-01 10:36:00 -06:00
.version 18.09 -> 19.03 2018-09-02 16:45:00 -04:00
COPYING COPYING: move notice to README.md 2018-10-13 13:22:18 +00:00
default.nix Fix local path to release notes in error message 2018-10-08 05:43:15 -05:00
README.md doc/reviewing-contributions: pull-requests -> pull requests 2018-11-19 13:03:23 -06:00

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Nixpkgs is a collection of packages for the Nix package manager. It is periodically built and tested by the Hydra build daemon as so-called channels. To get channel information via git, add nixpkgs-channels as a remote:

% git remote add channels https://github.com/NixOS/nixpkgs-channels.git

For stability and maximum binary package support, it is recommended to maintain custom changes on top of one of the channels, e.g. nixos-18.09 for the latest release and nixos-unstable for the latest successful build of master:

% git remote update channels
% git rebase channels/nixos-18.09

For pull requests, please rebase onto nixpkgs master.

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