53 lines
1.5 KiB
Nix
53 lines
1.5 KiB
Nix
{ stdenv, lib, fetchurl, pkgconfig, perl
|
||
, libjpeg, udev
|
||
, withUtils ? true
|
||
, withGUI ? true, alsaLib, libX11, qtbase, libGLU, wrapQtAppsHook
|
||
}:
|
||
|
||
# See libv4l in all-packages.nix for the libs only (overrides alsa, libX11 & QT)
|
||
|
||
let
|
||
withQt = withUtils && withGUI;
|
||
|
||
# we need to use stdenv.mkDerivation in order not to pollute the libv4l’s closure with Qt
|
||
in stdenv.mkDerivation rec {
|
||
pname = "v4l-utils";
|
||
version = "1.18.1";
|
||
|
||
src = fetchurl {
|
||
url = "https://linuxtv.org/downloads/${pname}/${pname}-${version}.tar.bz2";
|
||
sha256 = "0hpkqm2bpg1ma2shjzcf6xsrpyjd8h5cakgh8a3iyh126wjl5z15";
|
||
};
|
||
|
||
outputs = [ "out" ] ++ lib.optional withUtils "lib" ++ [ "dev" ];
|
||
|
||
configureFlags = (if withUtils then [
|
||
"--with-localedir=${placeholder "lib"}/share/locale"
|
||
"--with-udevdir=${placeholder "out"}/lib/udev"
|
||
] else [
|
||
"--disable-v4l-utils"
|
||
]);
|
||
|
||
postFixup = ''
|
||
# Create symlink for V4l1 compatibility
|
||
ln -s "$dev/include/libv4l1-videodev.h" "$dev/include/videodev.h"
|
||
'';
|
||
|
||
nativeBuildInputs = [ pkgconfig perl ] ++ lib.optional withQt wrapQtAppsHook;
|
||
|
||
buildInputs = [ udev ] ++ lib.optionals withQt [ alsaLib libX11 qtbase libGLU ];
|
||
|
||
propagatedBuildInputs = [ libjpeg ];
|
||
|
||
postPatch = ''
|
||
patchShebangs utils/cec-ctl/msg2ctl.pl
|
||
'';
|
||
|
||
meta = with stdenv.lib; {
|
||
description = "V4L utils and libv4l, provide common image formats regardless of the v4l device";
|
||
homepage = "https://linuxtv.org/projects.php";
|
||
license = licenses.lgpl21Plus;
|
||
maintainers = with maintainers; [ codyopel ];
|
||
platforms = platforms.linux;
|
||
};
|
||
}
|