1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
|
{ stdenv
, lib
, fetchFromGitHub
, cmake
, pkg-config
, fftw
, libpng
, libjpeg
, libwebp
, openblas
, guiSupport ? false
, libX11
# see http://dlib.net/compile.html
, sse4Support ? stdenv.hostPlatform.sse4_1Support
, avxSupport ? stdenv.hostPlatform.avxSupport
, cudaSupport ? true
}:
stdenv.mkDerivation rec {
pname = "dlib";
version = "19.24.2";
src = fetchFromGitHub {
owner = "davisking";
repo = "dlib";
rev ="v${version}";
sha256 = "sha256-Z1fScuaIHjj2L1uqLIvsZ7ARKNjM+iaA8SAtWUTPFZk=";
};
postPatch = ''
rm -rf dlib/external
'';
cmakeFlags = [
(lib.cmakeBool "USE_DLIB_USE_CUDA" cudaSupport)
(lib.cmakeBool "USE_SSE4_INSTRUCTIONS" sse4Support)
(lib.cmakeBool "USE_AVX_INSTRUCTIONS" avxSupport)
];
nativeBuildInputs = [ cmake pkg-config ];
buildInputs = [
fftw
libpng
libjpeg
libwebp
openblas
] ++ lib.optional guiSupport libX11;
meta = with lib; {
description = "A general purpose cross-platform C++ machine learning library";
homepage = "http://www.dlib.net";
license = licenses.boost;
maintainers = with maintainers; [ christopherpoole ];
platforms = platforms.unix;
};
}
|