{ stdenv, pkgconfig, fetchPypi, buildPythonPackage , buildPackages , zstd, pytest }: buildPythonPackage rec { pname = "zstd"; version = "1.4.5.1"; src = fetchPypi { inherit pname version; sha256 = "2a1806d625bd2d8944ead4b3018fc6444a31467fa09935e9c1d4296275f024c6"; }; postPatch = '' substituteInPlace setup.py \ --replace "/usr/bin/pkg-config" "${buildPackages.pkgconfig}/bin/${buildPackages.pkgconfig.targetPrefix}pkg-config" ''; nativeBuildInputs = [ pkgconfig ]; buildInputs = [ zstd ]; setupPyBuildFlags = [ "--external" "--include-dirs=${zstd}/include" "--libraries=zstd" "--library-dirs=${zstd}/lib" ]; # Running tests via setup.py triggers an attempt to recompile with the vendored zstd ZSTD_EXTERNAL = 1; VERSION = zstd.version; PKG_VERSION = version; checkInputs = [ pytest ]; checkPhase = '' pytest ''; meta = with stdenv.lib; { description = "Simple python bindings to Yann Collet ZSTD compression library"; homepage = "https://github.com/sergey-dryabzhinsky/python-zstd"; license = licenses.bsd2; maintainers = with maintainers; [ eadwu ]; }; }