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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" ```
48 lines
1.4 KiB
Nix
48 lines
1.4 KiB
Nix
{ lib, stdenv, fetchurl, pkg-config, yasm
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, freetype, fribidi, harfbuzz
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, fontconfigSupport ? true, fontconfig ? null # fontconfig support
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, rasterizerSupport ? false # Internal rasterizer
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, largeTilesSupport ? false # Use larger tiles in the rasterizer
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, libiconv
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, darwin
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}:
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assert fontconfigSupport -> fontconfig != null;
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stdenv.mkDerivation rec {
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pname = "libass";
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version = "0.17.3";
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src = fetchurl {
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url = "https://github.com/libass/libass/releases/download/${version}/${pname}-${version}.tar.xz";
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hash = "sha256-6uQl2lDwAVwh97OpxyYqkQ8CGK9GniLikxRi/tPFCVk=";
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};
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outputs = [ "out" "dev" ];
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configureFlags = [
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(lib.enableFeature fontconfigSupport "fontconfig")
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(lib.enableFeature rasterizerSupport "rasterizer")
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(lib.enableFeature largeTilesSupport "large-tiles")
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];
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nativeBuildInputs = [ pkg-config yasm ];
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buildInputs = [ freetype fribidi harfbuzz ]
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++ lib.optional fontconfigSupport fontconfig
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++ lib.optional stdenv.hostPlatform.isDarwin [
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libiconv
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darwin.apple_sdk.frameworks.ApplicationServices
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darwin.apple_sdk.frameworks.CoreFoundation
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darwin.apple_sdk.frameworks.CoreText
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];
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meta = with lib; {
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description = "Portable ASS/SSA subtitle renderer";
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homepage = "https://github.com/libass/libass";
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license = licenses.isc;
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platforms = platforms.unix;
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maintainers = with maintainers; [ codyopel ];
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};
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}
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