36 lines
873 B
Nix
36 lines
873 B
Nix
{ lib, stdenv, fetchurl, zlib }:
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stdenv.mkDerivation rec {
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pname = "pngcheck";
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version = "3.0.2";
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src = fetchurl {
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url = "mirror://sourceforge/png-mng/pngcheck-${version}.tar.gz";
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sha256 = "sha256-DX4mLyQRb93yhHqM61yS2fXybvtC6f/2PsK7dnYTHKc=";
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};
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hardeningDisable = [ "format" ];
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postPatch = lib.optionalString stdenv.isDarwin ''
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substituteInPlace Makefile.unx --replace "gcc" "clang"
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'';
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makefile = "Makefile.unx";
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makeFlags = [ "ZPATH=${zlib.static}/lib" ];
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buildInputs = [ zlib ];
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installPhase = ''
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mkdir -p $out/bin/
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cp pngcheck $out/bin/pngcheck
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'';
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meta = with lib; {
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homepage = "http://pmt.sourceforge.net/pngcrush";
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description = "Verifies the integrity of PNG, JNG and MNG files";
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license = licenses.free;
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platforms = platforms.unix;
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maintainers = with maintainers; [ starcraft66 ];
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};
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}
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