Commit graph

4 commits

Author SHA1 Message Date
Pavol Rusnak a6ce00c50c
treewide: remove stdenv where not needed 2021-01-25 18:31:47 +01:00
Jonathan Ringer 9bb3fccb5b treewide: pkgs.pkgconfig -> pkgs.pkg-config, move pkgconfig to alias.nix
continuation of #109595

pkgconfig was aliased in 2018, however, it remained in
all-packages.nix due to its wide usage. This cleans
up the remaining references to pkgs.pkgsconfig and
moves the entry to aliases.nix.

python3Packages.pkgconfig remained unchanged because
it's the canonical name of the upstream package
on pypi.
2021-01-19 01:16:25 -08:00
Daniël de Kok 27d0c5a07e sentencepiece: split into multiple outputs, optional gperftools
I am using sentencepiece in a downstream application where I want to
minimize the resulting closures. This commit makes changes to make
sentencepiece a leaner dependency:

- Split the outputs, so that the binaries/headers do not end up in the
  transitive closure in a library dependency.

- Add the `withGPerfTools` option, which is enabled by default, to
  make it possible to disable the gperftools dependency. According to
  the sentencepiece README, this dependency gives a 10-40% performance
  improvement. But in many cases this is overshadowed by the neural
  networks that use piece identifiers as input anyway.
2020-03-14 15:40:29 -07:00
Pash Shocky 0b68e445e1 pythonPackages.sentencepiece: init at 0.1.84 2019-12-17 16:46:52 -08:00