52 lines
1.6 KiB
Nix
52 lines
1.6 KiB
Nix
{ stdenv
|
|
, lib
|
|
, blackmagic-desktop-video
|
|
, kernel
|
|
}:
|
|
|
|
stdenv.mkDerivation rec {
|
|
pname = "decklink";
|
|
|
|
# the download is a horrible curl mess. we reuse it between the kernel module
|
|
# and desktop service, since the version of the two have to match anyways.
|
|
# See pkgs/tools/video/blackmagic-desktop-video/default.nix for more.
|
|
inherit (blackmagic-desktop-video) src version;
|
|
|
|
KERNELDIR = "${kernel.dev}/lib/modules/${kernel.modDirVersion}/build";
|
|
INSTALL_MOD_PATH = placeholder "out";
|
|
|
|
nativeBuildInputs = kernel.moduleBuildDependencies;
|
|
|
|
postUnpack = ''
|
|
tar xf Blackmagic_Desktop_Video_Linux_${lib.versions.majorMinor version}/other/${stdenv.hostPlatform.uname.processor}/desktopvideo-${version}-${stdenv.hostPlatform.uname.processor}.tar.gz
|
|
moduleRoot=$NIX_BUILD_TOP/desktopvideo-${version}-${stdenv.hostPlatform.uname.processor}/usr/src
|
|
'';
|
|
|
|
|
|
buildPhase = ''
|
|
runHook preBuild
|
|
|
|
make -C $moduleRoot/blackmagic-${version} -j$NIX_BUILD_CORES
|
|
make -C $moduleRoot/blackmagic-io-${version} -j$NIX_BUILD_CORES
|
|
|
|
runHook postBuild
|
|
'';
|
|
|
|
installPhase = ''
|
|
runHook preInstall
|
|
|
|
make -C $KERNELDIR M=$moduleRoot/blackmagic-${version} modules_install
|
|
make -C $KERNELDIR M=$moduleRoot/blackmagic-io-${version} 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";
|
|
sourceProvenance = with lib.sourceTypes; [ binaryFirmware ];
|
|
platforms = platforms.linux;
|
|
};
|
|
}
|