haccfiles/pkgs/decklink/default.nix

48 lines
1.4 KiB
Nix

{ stdenv, requireFile, fetchpatch, kernel, lib }:
stdenv.mkDerivation rec {
pname = "decklink";
version = "12.2.2";
src = requireFile {
name = "Blackmagic_Desktop_Video_Linux_12.2.2.tar.gz";
url = "https://www.blackmagicdesign.com/support/";
sha256 = "8bca946bd3f002d2d404a74210c881935351e1a0d03f750559b180fdb439ef35";
};
KERNELDIR = "${kernel.dev}/lib/modules/${kernel.modDirVersion}/build";
INSTALL_MOD_PATH = placeholder "out";
nativeBuildInputs = kernel.moduleBuildDependencies;
setSourceRoot = ''
tar xf Blackmagic_Desktop_Video_Linux_12.2.2/other/x86_64/desktopvideo-12.2.2a6-x86_64.tar.gz
sourceRoot=$NIX_BUILD_TOP/desktopvideo-12.2.2a6-x86_64/usr/src
'';
buildPhase = ''
runHook preBuild
make -C $sourceRoot/blackmagic-12.2.2a6 -j$NIX_BUILD_CORES
make -C $sourceRoot/blackmagic-io-12.2.2a6 -j$NIX_BUILD_CORES
runHook postBuild
'';
installPhase = ''
runHook preInstall
make -C $KERNELDIR M=$sourceRoot/blackmagic-12.2.2a6 modules_install
make -C $KERNELDIR M=$sourceRoot/blackmagic-io-12.2.2a6 modules_install
runHook postInstall
'';
meta = with lib; {
homepage = "https://www.blackmagicdesign.com/support/family/capture-and-playback";
maintainers = [ maintainers.hexchen ];
license = licenses.unfree;
description = "Kernel module for the Blackmagic Design Decklink cards";
platforms = platforms.linux;
};
}