{ stdenv, fetchFromGitHub }: stdenv.mkDerivation rec { pname = "dasm"; version = "2.20.14.1"; src = fetchFromGitHub { owner = "dasm-assembler"; repo = "dasm"; rev = version; sha256 = "1bna0bj503xyn5inwzzsrsgi9qg8p20by4dfk7azj91ynw56pl41"; }; configurePhase = false; installPhase = '' mkdir -p $out/bin install bin/* $out/bin ''; preCheck = '' patchShebangs ./test/ ''; checkTarget = "test"; doCheck = true; meta = with stdenv.lib; { description = "Assembler for 6502 and other 8-bit microprocessors"; homepage = "https://dasm-assembler.github.io"; license = licenses.gpl2; maintainers = [ maintainers.jwatt ]; platforms = platforms.all; }; }