{ lib, stdenv, fetchFromGitHub, libpng, bison, flex, ffmpeg, icu }: stdenv.mkDerivation rec { pname = "cfdg"; version = "3.4.1"; src = fetchFromGitHub { owner = "MtnViewJohn"; repo = "context-free"; rev = "Version${version}"; sha256 = "sha256-f2VMb0TM50afKf/lGdZBP2z13UrCVgG4/IYi5gnD+ow="; }; nativeBuildInputs = [ bison flex ]; buildInputs = [ libpng ffmpeg icu ]; postPatch = '' sed -e "/YY_NO_UNISTD/a#include " -i src-common/cfdg.l sed -e '1i#include ' -i src-common/{cfdg,builder,ast}.cpp ''; installPhase = '' runHook preInstall mkdir -p $out/bin cp cfdg $out/bin/ mkdir -p $out/share/doc/${pname}-${version} cp *.txt $out/share/doc/${pname}-${version} runHook postInstall ''; meta = with lib; { description = "Context-free design grammar - a tool for graphics generation"; maintainers = with maintainers; [ raskin ]; platforms = platforms.linux; homepage = "https://contextfreeart.org/"; license = licenses.gpl2Only; mainProgram = "cfdg"; }; }