blob: 11a9808392aad496e5eeb6acdfccc4f4f93a474f (
plain) (
blame)
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
|
{ stdenv, fetchurl, pkgconfig
, libjpeg
, alsaLib ? null
, libX11 ? null
, qt4 ? null # The default is set to qt4 in all-packages.nix
, qt5 ? null
}:
# See libv4l in all-packages.nix for the libs only (overrides alsa, libX11 & QT)
assert qt4 != null -> qt5 == null;
assert qt5 != null -> qt4 == null;
let
inherit (stdenv.lib) optional;
in
stdenv.mkDerivation rec {
name = "v4l-utils-1.10.1";
src = fetchurl {
url = "http://linuxtv.org/downloads/v4l-utils/${name}.tar.bz2";
sha256 = "1h1nhg5cmmzlbipak526nk4bm6d0yb217mll75f3rpg7kz1cqiv1";
};
outputs = [ "out" "dev" ];
configureFlags = [
"--enable-libv4l"
] ++ (if (alsaLib != null && libX11 != null && (qt4 != null || qt5 != null)) then [
"--with-udevdir=\${out}/lib/udev"
"--enable-v4l-utils"
"--enable-qv4l2"
] else [
"--without-libudev"
"--without-udevdir"
"--disable-v4l-utils"
"--disable-qv4l2"
]);
postFixup = ''
# Create symlink for V4l1 compatibility
ln -s "$dev/include/libv4l1-videodev.h" "$dev/include/videodev.h"
'';
nativeBuildInputs = [ pkgconfig ];
buildInputs = [ alsaLib libX11 qt4 qt5 ];
propagatedBuildInputs = [ libjpeg ];
meta = with stdenv.lib; {
description = "V4L utils and libv4l, provide common image formats regardless of the v4l device";
homepage = http://linuxtv.org/projects.php;
license = licenses.lgpl21Plus;
maintainers = with maintainers; [ codyopel viric ];
platforms = platforms.linux;
};
}
|