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
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
|
{ config
, lib
, stdenv
, fetchFromGitHub
, fetchpatch
, addOpenGLRunpath
, cmake
, fdk_aac
, ffmpeg
, jansson
, libjack2
, libxkbcommon
, libpthreadstubs
, libXdmcp
, qtbase
, qtsvg
, speex
, libv4l
, x264
, curl
, wayland
, xorg
, pkg-config
, libvlc
, libGL
, mbedtls
, wrapGAppsHook
, scriptingSupport ? true
, luajit
, swig4
, python3
, alsaSupport ? stdenv.isLinux
, alsa-lib
, pulseaudioSupport ? config.pulseaudio or stdenv.isLinux
, libpulseaudio
, libcef
, pciutils
, pipewireSupport ? stdenv.isLinux
, withFdk ? true
, pipewire
, libdrm
, libajantv2
, librist
, libva
, srt
, qtwayland
, wrapQtAppsHook
, nlohmann_json
, websocketpp
, asio
, decklinkSupport ? false
, blackmagic-desktop-video
, libdatachannel
, libvpl
, qrcodegencpp
, nix-update-script
}:
let
inherit (lib) optional optionals;
in
stdenv.mkDerivation (finalAttrs: {
pname = "obs-studio";
version = "30.1.1";
src = fetchFromGitHub {
owner = "obsproject";
repo = finalAttrs.pname;
rev = finalAttrs.version;
sha256 = "sha256-1/8SsDAEBT8jEXKKQgA9JjUHM4/8UtcELUGFiHBB31g=";
fetchSubmodules = true;
};
patches = [
# Lets obs-browser build against CEF 90.1.0+
./Enable-file-access-and-universal-access-for-file-URL.patch
./fix-nix-plugin-path.patch
# Fix libobs.pc for plugins on non-x86 systems
(fetchpatch {
name = "fix-arm64-cmake.patch";
url = "https://git.alpinelinux.org/aports/plain/community/obs-studio/broken-config.patch?id=a92887564dcc65e07b6be8a6224fda730259ae2b";
hash = "sha256-yRSw4VWDwMwysDB3Hw/tsmTjEQUhipvrVRQcZkbtuoI=";
includes = [ "*/CompilerConfig.cmake" ];
})
];
nativeBuildInputs = [
addOpenGLRunpath
cmake
pkg-config
wrapGAppsHook
wrapQtAppsHook
]
++ optional scriptingSupport swig4;
buildInputs = [
curl
ffmpeg
jansson
libcef
libjack2
libv4l
libxkbcommon
libpthreadstubs
libXdmcp
qtbase
qtsvg
speex
wayland
x264
libvlc
mbedtls
pciutils
libajantv2
librist
libva
srt
qtwayland
nlohmann_json
websocketpp
asio
libdatachannel
libvpl
qrcodegencpp
]
++ optionals scriptingSupport [ luajit python3 ]
++ optional alsaSupport alsa-lib
++ optional pulseaudioSupport libpulseaudio
++ optionals pipewireSupport [ pipewire libdrm ]
++ optional withFdk fdk_aac;
# Copied from the obs-linuxbrowser
postUnpack = ''
mkdir -p cef/Release cef/Resources cef/libcef_dll_wrapper/
for i in ${libcef}/share/cef/*; do
ln -s $i cef/Release/
ln -s $i cef/Resources/
done
ln -s ${libcef}/lib/libcef.so cef/Release/
ln -s ${libcef}/lib/libcef_dll_wrapper.a cef/libcef_dll_wrapper/
ln -s ${libcef}/include cef/
'';
cmakeFlags = [
"-DOBS_VERSION_OVERRIDE=${finalAttrs.version}"
"-Wno-dev" # kill dev warnings that are useless for packaging
# Add support for browser source
"-DBUILD_BROWSER=ON"
"-DCEF_ROOT_DIR=../../cef"
"-DENABLE_JACK=ON"
(lib.cmakeBool "ENABLE_QSV11" stdenv.hostPlatform.isx86_64)
(lib.cmakeBool "ENABLE_LIBFDK" withFdk)
(lib.cmakeBool "ENABLE_ALSA" alsaSupport)
(lib.cmakeBool "ENABLE_PULSEAUDIO" pulseaudioSupport)
(lib.cmakeBool "ENABLE_PIPEWIRE" pipewireSupport)
];
env.NIX_CFLAGS_COMPILE = toString [
"-Wno-error=sign-compare" # https://github.com/obsproject/obs-studio/issues/10200
];
dontWrapGApps = true;
preFixup = let
wrapperLibraries = [
xorg.libX11
libvlc
libGL
] ++ optionals decklinkSupport [
blackmagic-desktop-video
];
in ''
# Remove libcef before patchelf, otherwise it will fail
rm $out/lib/obs-plugins/libcef.so
qtWrapperArgs+=(
--prefix LD_LIBRARY_PATH : "$out/lib:${lib.makeLibraryPath wrapperLibraries}"
''${gappsWrapperArgs[@]}
)
'';
postFixup = lib.optionalString stdenv.isLinux ''
addOpenGLRunpath $out/lib/lib*.so
addOpenGLRunpath $out/lib/obs-plugins/*.so
# Link libcef again after patchelfing other libs
ln -s ${libcef}/lib/* $out/lib/obs-plugins/
'';
passthru.updateScript = nix-update-script { };
meta = with lib; {
description = "Free and open source software for video recording and live streaming";
longDescription = ''
This project is a rewrite of what was formerly known as "Open Broadcaster
Software", software originally designed for recording and streaming live
video content, efficiently
'';
homepage = "https://obsproject.com";
maintainers = with maintainers; [ eclairevoyant jb55 MP2E materus fpletz ];
license = with licenses; [ gpl2Plus ] ++ optional withFdk fraunhofer-fdk;
platforms = [ "x86_64-linux" "i686-linux" "aarch64-linux" ];
mainProgram = "obs";
};
})
|
