nixpkgs/pkgs/applications/video/vokoscreen/default.nix
Sergei Trofimovich 73e5c4d5aa vokoscreen: add -fcommon workaround
Workaround build failure on -fno-common toolchains like upstream
gcc-10. Otherwise build fails as:

    ld: alsa_device.o:(.bss+0x8): multiple definition of `rc'; QvkAlsaDevice.o:(.bss+0x8): first defined here
2022-06-03 00:43:44 +01:00

58 lines
1.4 KiB
Nix

{ lib, fetchFromGitHub, mkDerivation
, pkg-config, qtbase, qttools, qmake, qtmultimedia, qtx11extras, alsa-lib, libv4l, libXrandr
, ffmpeg
}:
mkDerivation rec {
pname = "vokoscreen";
version = "2.5.8-beta";
src = fetchFromGitHub {
owner = "vkohaupt";
repo = "vokoscreen";
rev = version;
sha256 = "1a85vbsi53mhzva49smqwcs61c51wv3ic410nvb9is9nlsbifwan";
};
nativeBuildInputs = [ pkg-config qmake ];
buildInputs = [
alsa-lib
libv4l
qtbase
qtmultimedia
qttools
qtx11extras
libXrandr
];
patches = [
./ffmpeg-out-of-box.patch
];
# Workaround build failure on -fno-common toolchains:
# ld: alsa_device.o:(.bss+0x8): multiple definition of `rc'; QvkAlsaDevice.o:(.bss+0x8): first defined here
NIX_CFLAGS_COMPILE = "-fcommon";
preConfigure = ''
sed -i 's/lrelease-qt5/lrelease/g' vokoscreen.pro
'';
postConfigure = ''
substituteInPlace settings/QvkSettings.cpp --subst-var-by ffmpeg ${ffmpeg}
'';
meta = with lib; {
description = "Simple GUI screencast recorder, using ffmpeg";
homepage = "https://linuxecke.volkoh.de/vokoscreen/vokoscreen.html";
longDescription = ''
vokoscreen is an easy to use screencast creator to record
educational videos, live recordings of browser, installation,
videoconferences, etc.
'';
license = licenses.gpl2Plus;
maintainers = [ maintainers.league ];
platforms = platforms.linux;
};
}