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
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
|
{ lib, stdenv
, fetchFromGitHub
, cmake
, writeText
, python3
, spirv-headers
, spirv-tools
, vulkan-headers
, vulkan-loader
, glslang
, pkg-config
, xlibsWrapper
, libxcb
, libXrandr
, wayland
}:
# vulkan-validation-layers requires a custom glslang version, while glslang requires
# custom versions for spirv-tools and spirv-headers. The git hashes required for all
# of these deps is documented upstream here:
# https://github.com/KhronosGroup/Vulkan-ValidationLayers/blob/master/scripts/known_good.json
let
localSpirvHeaders = spirv-headers.overrideAttrs (_: {
src = fetchFromGitHub {
owner = "KhronosGroup";
repo = "SPIRV-Headers";
rev = "f027d53ded7e230e008d37c8b47ede7cd308e19d";
sha256 = "12gp2mqcar6jj57jw9isfr62yn72kmvdcl0zga4gvrlyfhnf582q";
};
});
localGlslang = (glslang.override {
argSpirv-tools = spirv-tools.overrideAttrs (_: {
src = fetchFromGitHub {
owner = "KhronosGroup";
repo = "SPIRV-Tools";
rev = "c9c1f54330d13a0bec1aa3f08d436249d8e35596";
sha256 = "0r5whsw9x8j4199xwxv293ar2ga73pm2s7rngw732ylh6rw3bkly";
};
});
argSpirv-headers = localSpirvHeaders;
}).overrideAttrs (_: {
src = fetchFromGitHub {
owner = "KhronosGroup";
repo = "glslang";
rev = "dd69df7f3dac26362e10b0f38efb9e47990f7537";
sha256 = "1iafbh524avsjg4pjiq156b62pck2rwlfl2pjnml8sjy285506rk";
};
});
in
stdenv.mkDerivation rec {
pname = "vulkan-validation-layers";
version = "1.2.162.0";
# If we were to use "dev" here instead of headers, the setupHook would be
# placed in that output instead of "out".
outputs = ["out" "headers"];
outputInclude = "headers";
src = fetchFromGitHub {
owner = "KhronosGroup";
repo = "Vulkan-ValidationLayers";
rev = "sdk-${version}";
sha256 = "1mpqmxh9zm20jdar59lp4yjpqfzxn2pwds6bkvnzihfy0pymf15k";
};
nativeBuildInputs = [
pkg-config
cmake
python3
];
buildInputs = [
localGlslang
localGlslang.spirv-headers
vulkan-headers
vulkan-loader
libxcb
libXrandr
wayland
];
cmakeFlags = [
"-DGLSLANG_INSTALL_DIR=${localGlslang}"
"-DSPIRV_HEADERS_INSTALL_DIR=${localSpirvHeaders}"
"-DBUILD_LAYER_SUPPORT_FILES=ON"
];
# Include absolute paths to layer libraries in their associated
# layer definition json files.
patchPhase = ''
sed "s|\([[:space:]]*set(INSTALL_DEFINES \''${INSTALL_DEFINES} -DRELATIVE_LAYER_BINARY=\"\)\(\$<TARGET_FILE_NAME:\''${TARGET_NAME}>\")\)|\1$out/lib/\2|" -i layers/CMakeLists.txt
'';
meta = with lib; {
description = "The official Khronos Vulkan validation layers";
homepage = "https://github.com/KhronosGroup/Vulkan-ValidationLayers";
platforms = platforms.linux;
license = licenses.asl20;
maintainers = [ maintainers.ralith ];
};
}
|