{ lib, stdenv, fetchFromGitHub, }: stdenv.mkDerivation rec { pname = "cctz"; version = "2.5"; src = fetchFromGitHub { owner = "google"; repo = "cctz"; rev = "v${version}"; sha256 = "sha256-YCE0DXuOT5tCOfLlemMH7I2F8c7HEK1NEUJvtfqnCg8="; }; env.NIX_LDFLAGS = lib.optionalString stdenv.hostPlatform.isDarwin "-framework CoreFoundation"; makeFlags = [ "PREFIX=$(out)" ]; installTargets = [ "install_hdrs" ] ++ lib.optional (!stdenv.hostPlatform.isStatic) "install_shared_lib" ++ lib.optional stdenv.hostPlatform.isStatic "install_lib"; postInstall = lib.optionalString stdenv.hostPlatform.isDarwin '' install_name_tool -id $out/lib/libcctz.so $out/lib/libcctz.so ''; enableParallelBuilding = true; meta = with lib; { homepage = "https://github.com/google/cctz"; description = "C++ library for translating between absolute and civil times"; license = licenses.asl20; maintainers = with maintainers; [ orivej ]; platforms = platforms.all; }; }