pyrox.dev
1{ lib, stdenv, fetchFromGitHub, kernel, libdrm }:
2
3stdenv.mkDerivation rec {
4 pname = "evdi";
5 version = "1.12.0";
6
7 src = fetchFromGitHub {
8 owner = "DisplayLink";
9 repo = pname;
10 rev = "v${version}";
11 sha256 = "sha256-JZKZ7+1OMbBtUA7pAZ41TzeDDyiD0h7yTXJINJ5FjN4=";
12 };
13
14 NIX_CFLAGS_COMPILE = "-Wno-error -Wno-error=sign-compare";
15
16 nativeBuildInputs = kernel.moduleBuildDependencies;
17
18 buildInputs = [ kernel libdrm ];
19
20 makeFlags = kernel.makeFlags ++ [
21 "KVER=${kernel.modDirVersion}"
22 "KDIR=${kernel.dev}/lib/modules/${kernel.modDirVersion}/build"
23 ];
24
25 hardeningDisable = [ "format" "pic" "fortify" ];
26
27 installPhase = ''
28 install -Dm755 module/evdi.ko $out/lib/modules/${kernel.modDirVersion}/kernel/drivers/gpu/drm/evdi/evdi.ko
29 install -Dm755 library/libevdi.so $out/lib/libevdi.so
30 '';
31
32 enableParallelBuilding = true;
33
34 meta = with lib; {
35 description = "Extensible Virtual Display Interface";
36 maintainers = with maintainers; [ eyjhb ];
37 platforms = platforms.linux;
38 license = with licenses; [ lgpl21Only gpl2Only ];
39 homepage = "https://www.displaylink.com/";
40 broken = kernel.kernelOlder "4.19" || stdenv.isAarch64;
41 };
42}