Commit graph

9 commits

Author SHA1 Message Date
Daniel Nagy 7db40fa5d5
python3Packages.dlib: support sse4 instructions
My understanding of the line that is removed is, that the logic is
wrong. According to the setup.py file[0] it says that:

> To exclude certain options in the cmake config use --no:
>     for example:
>     --no USE_AVX_INSTRUCTIONS: will set -DUSE_AVX_INSTRUCTIONS=no

This means, that a true value of `avxSupport` will deactivate it in the
setup, which is not what we want.

[0]: https://github.com/davisking/dlib/blob/v19.21/setup.py#L22
2021-02-25 22:49:08 +01:00
Ben Siraphob 3ae5e6ce03 treewide: remove enableParallelBuilding = true if using cmake 2021-01-03 18:37:40 +07:00
volth cf7b63df5b gcc.arch: refactor, move tables under lib/ 2020-08-05 11:18:26 +00:00
volth 463db72e63 platform.gcc.arch: support for AMD CPUs 2020-08-05 02:32:48 +00:00
Maximilian Bosch 72ec538d2c
python3Packages.dlib: fix build
The CMake configuring is done in the `setup.py` and doesn't need to be
done by the setup hook. This broke the build as the setup-hook switches
into `source/build` which doesn't have a `setup.py`.

Relying on the setup script from upstream fixes the issue.

ZHF #68361
2019-09-14 13:42:06 +02:00
Maximilian Bosch 311516f55e
dlib: 19.16 -> 19.17
https://github.com/davisking/dlib/releases/tag/v19.17

Also had to change the expression for setup.py flags as 19.17 doesn't
support `--yes` anymore.
2019-08-22 20:53:41 +02:00
Maximilian Bosch 9732c44225
dlib: add flag to disable AVX support
Especially older hardware doesn't support AVX instructions. DLib is
still functional there, but significantly slower[1].

By setting `avxInstructions` to false, DLib will be compiled without
this feature.

[1] http://dlib.net/compile.html
2019-03-03 15:35:58 +01:00
Maximilian Bosch b7bc6e7f6c
pythonPackages.dlib: move expression
Initially the expression was quite small (just inherited properties from
`pkgs.dlib`), but the more it grows the better it is to store it into
its own file.
2018-10-29 18:57:19 +01:00
Maximilian Bosch ccdd229d21 dlib: 19.9 -> 19.13 (#41953)
This fixes the latest `dlib` build for `nixpkgs` compliancy:

* Patched `setup.py` to use number of jobs defined in `$NIX_BUILD_CORES`
  rather than using all available cores.

* Bumped `dlib` to latest version (v19.13 ATM).

* Dropped `openblas` build input, `cblas` which actually works lives in
  `dlib/external`. Otherwise the test suite runs into segfaults (see
  https://github.com/NixOS/nixpkgs/pull/39255#issuecomment-384535129 for
  further reference).

* Added myself as maintainer in case of any further breakage in the
  future.

Closes #39255

/cc @dotlambda @ryantm
2018-06-17 19:33:14 +02:00