{ lib, stdenv, fetchurl, updateAutotoolsGnuConfigScriptsHook }: stdenv.mkDerivation rec { pname = "mpdecimal"; version = "4.0.0"; outputs = [ "out" "cxx" "doc" "dev" ]; src = fetchurl { url = "https://www.bytereef.org/software/mpdecimal/releases/mpdecimal-${version}.tar.gz"; hash = "sha256-lCRFwyRbInMP1Bpnp8XCMdEcsbmTa5wPdjNPt9C0Row="; }; nativeBuildInputs = [ updateAutotoolsGnuConfigScriptsHook ]; configureFlags = [ "LD=${stdenv.cc.targetPrefix}cc" ]; postInstall = '' mkdir -p $cxx/lib mv $out/lib/*c++* $cxx/lib mkdir -p $dev/nix-support echo -n $cxx >> $dev/nix-support/propagated-build-inputs ''; meta = { description = "Library for arbitrary precision decimal floating point arithmetic"; longDescription = '' libmpdec is a fast C/C++ library for correctly-rounded arbitrary precision decimal floating point arithmetic. It is a complete implementation of Mike Cowlishaw/IBM's General Decimal Arithmetic Specification. The full specification is available here: http://speleotrove.com/decimal/ libmpdec will - with minor restrictions - also conform to the IEEE 754-2008 Standard for Floating-Point Arithmetic, provided that the appropriate context parameters are set. libmpdec++ is a complete implementation of the General Decimal Arithmetic Specification. libmpdec++ is mostly a header library around libmpdec's C functions. ''; homepage = "https://www.bytereef.org/mpdecimal/index.html"; downloadPage = "https://www.bytereef.org/mpdecimal/download.html"; changelog = "https://www.bytereef.org/mpdecimal/changelog.html"; license = lib.licenses.bsd2; maintainers = with lib.maintainers; [ kaction ]; platforms = lib.platforms.unix ++ lib.platforms.windows; }; }