nixpkgs/pkgs/applications/graphics/apngasm/2.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

36 lines
801 B
Nix

{ lib, stdenv, fetchzip, libpng, zlib, zopfli }:
stdenv.mkDerivation rec {
pname = "apngasm";
version = "2.91";
src = fetchzip {
url = "mirror://sourceforge/${pname}/${pname}-${version}-src.zip";
stripRoot = false;
sha256 = "0qhljqql159xkn1l83vz0q8wvzr7rjz4jnhiy0zn36pgvacg0zn1";
};
buildInputs = [ libpng zlib zopfli ];
postPatch = ''
rm -rf libpng zlib zopfli
'';
NIX_CFLAGS_LINK = "-lzopfli";
installPhase = ''
install -Dt $out/bin apngasm
'';
enableParallelBuilding = true;
meta = with lib; {
description = "Create highly optimized Animated PNG files from PNG/TGA images";
homepage = "http://apngasm.sourceforge.net/";
license = licenses.zlib;
maintainers = with maintainers; [ orivej ];
platforms = platforms.linux;
};
}