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e0464e4788
In preparation for the deprecation of `stdenv.isX`. These shorthands are not conducive to cross-compilation because they hide the platforms. Darwin might get cross-compilation for which the continued usage of `stdenv.isDarwin` will get in the way One example of why this is bad and especially affects compiler packages https://www.github.com/NixOS/nixpkgs/pull/343059 There are too many files to go through manually but a treewide should get users thinking when they see a `hostPlatform.isX` in a place where it doesn't make sense. ``` fd --type f "\.nix" | xargs sd --fixed-strings "stdenv.is" "stdenv.hostPlatform.is" fd --type f "\.nix" | xargs sd --fixed-strings "stdenv'.is" "stdenv'.hostPlatform.is" fd --type f "\.nix" | xargs sd --fixed-strings "clangStdenv.is" "clangStdenv.hostPlatform.is" fd --type f "\.nix" | xargs sd --fixed-strings "gccStdenv.is" "gccStdenv.hostPlatform.is" fd --type f "\.nix" | xargs sd --fixed-strings "stdenvNoCC.is" "stdenvNoCC.hostPlatform.is" fd --type f "\.nix" | xargs sd --fixed-strings "inherit (stdenv) is" "inherit (stdenv.hostPlatform) is" fd --type f "\.nix" | xargs sd --fixed-strings "buildStdenv.is" "buildStdenv.hostPlatform.is" fd --type f "\.nix" | xargs sd --fixed-strings "effectiveStdenv.is" "effectiveStdenv.hostPlatform.is" fd --type f "\.nix" | xargs sd --fixed-strings "originalStdenv.is" "originalStdenv.hostPlatform.is" ```
50 lines
1.5 KiB
Nix
50 lines
1.5 KiB
Nix
{ lib, stdenv, fetchFromGitHub, cctools, pkg-config, Carbon, zlib }:
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stdenv.mkDerivation rec {
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pname = "gpac";
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version = "2.4.0";
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src = fetchFromGitHub {
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owner = "gpac";
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repo = "gpac";
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rev = "v${version}";
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hash = "sha256-RADDqc5RxNV2EfRTzJP/yz66p0riyn81zvwU3r9xncM=";
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};
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# this is the bare minimum configuration, as I'm only interested in MP4Box
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# For most other functionality, this should probably be extended
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nativeBuildInputs = [
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pkg-config
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] ++ lib.optionals stdenv.hostPlatform.isDarwin [
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cctools
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];
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buildInputs = [
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zlib
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] ++ lib.optionals stdenv.hostPlatform.isDarwin [
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Carbon
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];
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enableParallelBuilding = true;
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meta = with lib; {
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description = "Open Source multimedia framework for research and academic purposes";
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longDescription = ''
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GPAC is an Open Source multimedia framework for research and academic purposes.
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The project covers different aspects of multimedia, with a focus on presentation
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technologies (graphics, animation and interactivity) and on multimedia packaging
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formats such as MP4.
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GPAC provides three sets of tools based on a core library called libgpac:
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A multimedia player, called Osmo4 / MP4Client,
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A multimedia packager, called MP4Box,
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And some server tools included in MP4Box and MP42TS applications.
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'';
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homepage = "https://gpac.wp.imt.fr";
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license = licenses.lgpl21;
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maintainers = with maintainers; [ bluescreen303 mgdelacroix ];
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platforms = platforms.unix;
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};
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}
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