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nixpkgs/pkgs/applications/video/gpac/default.nix
Profpatsch 4a7f99d55d treewide: with stdenv.lib; in meta -> with lib;
Part of: https://github.com/NixOS/nixpkgs/issues/108938

meta = with stdenv.lib;

is a widely used pattern. We want to slowly remove
the `stdenv.lib` indirection and encourage people
to use `lib` directly. Thus let’s start with the meta
field.

This used a rewriting script to mostly automatically
replace all occurances of this pattern, and add the
`lib` argument to the package header if it doesn’t
exist yet.

The script in its current form is available at
https://cs.tvl.fyi/depot@2f807d7f141068d2d60676a89213eaa5353ca6e0/-/blob/users/Profpatsch/nixpkgs-rewriter/default.nix
2021-01-11 10:38:22 +01:00

46 lines
1.4 KiB
Nix

{ lib, stdenv, fetchFromGitHub, pkgconfig, zlib }:
stdenv.mkDerivation rec {
version = "1.0.1";
pname = "gpac";
src = fetchFromGitHub {
owner = "gpac";
repo = "gpac";
rev = "v${version}";
sha256 = "0gj46jpprfqv3wyagblv3a52chbplyzhvpra66v63czjibqsslm5";
};
postPatch = ''
substituteInPlace Makefile --replace 'dh_link' 'ln -s'
'';
# this is the bare minimum configuration, as I'm only interested in MP4Box
# For most other functionality, this should probably be extended
nativeBuildInputs = [ pkgconfig ];
buildInputs = [ zlib ];
enableParallelBuilding = true;
meta = with lib; {
description = "Open Source multimedia framework for research and academic purposes";
longDescription = ''
GPAC is an Open Source multimedia framework for research and academic purposes.
The project covers different aspects of multimedia, with a focus on presentation
technologies (graphics, animation and interactivity) and on multimedia packaging
formats such as MP4.
GPAC provides three sets of tools based on a core library called libgpac:
A multimedia player, called Osmo4 / MP4Client,
A multimedia packager, called MP4Box,
And some server tools included in MP4Box and MP42TS applications.
'';
homepage = "https://gpac.wp.imt.fr";
license = licenses.lgpl21;
maintainers = with maintainers; [ bluescreen303 mgdelacroix ];
platforms = platforms.linux;
};
}