+%package -n xorg-proto-xcalibrateproto-devel
+Summary: XCalibrate extension headers
+Summary(pl.UTF-8): Pliki nagłówkowe rozszerzenia XCalibrate
+Version: %{xcalibrate_ver}
+Group: X11/Development/Libraries
+# just for dirs
+Requires: xorg-proto-xproto-devel = %{x_ver}-%{release}
+
+%description -n xorg-proto-xcalibrateproto-devel
+XCalibrate extension headers.
+
+%description -n xorg-proto-xcalibrateproto-devel -l pl.UTF-8
+Pliki nagłówkowe rozszerzenia XCalibrate.
+