rubyPackages.sqlite3: fix building for >= 1.5.0

    buildInputs = [ args.snappy ];

  };

  sqlite3 = attrs: {

  sqlite3 = attrs: if lib.versionAtLeast attrs.version "1.5.0"

  then {

    nativeBuildInputs = [ pkg-config sqlite.dev ];

    buildInputs = [ sqlite.out ];

    buildFlags = [

      "--enable-system-libraries"

      "--with-pkg-config=${pkg-config}/bin/pkg-config"

    ];

  }

  else {

    buildFlags = [

      "--with-sqlite3-include=${sqlite.dev}/include"

      "--with-sqlite3-lib=${sqlite.out}/lib"