+%package -n gmp-api
+Summary: GeckoMediaPlugins API header files
+Summary(pl.UTF-8): Pliki nagłówkowe API GeckoMediaPlugins
+Group: Development/Libraries
+URL: https://wiki.mozilla.org/GeckoMediaPlugins
+# actually C++ compiler; STL is not even used
+Requires: libstdc++-devel
+
+%description -n gmp-api
+GeckoMediaPlugins API header files.
+
+%description -n gmp-api -l pl.UTF-8
+Pliki nagłówkowe API GeckoMediaPlugins.
+