32 lines
915 B
Nix
32 lines
915 B
Nix
{ lib, stdenv, fetchFromGitHub, pkg-config, libpng, zlib, lcms2 }:
|
|
|
|
stdenv.mkDerivation rec {
|
|
pname = "pngquant";
|
|
version = "2.17.0";
|
|
|
|
src = fetchFromGitHub {
|
|
owner = "kornelski";
|
|
repo = "pngquant";
|
|
rev = version;
|
|
sha256 = "sha256-D2KNn6AJ4eIHeb/2Oo1Wf0djMCXTtVGrua0D6z7+9V4=";
|
|
fetchSubmodules = true;
|
|
};
|
|
|
|
preConfigure = "patchShebangs .";
|
|
|
|
configureFlags = lib.optionals (!stdenv.hostPlatform.isx86) [ "--disable-sse" ];
|
|
|
|
nativeBuildInputs = [ pkg-config ];
|
|
buildInputs = [ libpng zlib lcms2 ];
|
|
|
|
doCheck = true;
|
|
|
|
meta = with lib; {
|
|
homepage = "https://pngquant.org/";
|
|
description = "A tool to convert 24/32-bit RGBA PNGs to 8-bit palette with alpha channel preserved";
|
|
changelog = "https://github.com/kornelski/pngquant/raw/${version}/CHANGELOG";
|
|
platforms = platforms.unix;
|
|
license = with licenses; [ gpl3Plus hpnd bsd2 ];
|
|
maintainers = [ ];
|
|
};
|
|
}
|