classpath: enable on sparc and sparc64

GNU classpath builds fine on sparc and sparc64 architectures. So
we allow building it there to be consistent with the naming of
BR2_PACKAGE_CLASSPATH_ARCH_SUPPORTS.

Signed-off-by: Marcus Hoffmann <m.hoffmann@cartelsol.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

package/classpath/Config.in

@@ -3,7 +3,7 @@ config BR2_PACKAGE_CLASSPATH_ARCH_SUPPORTS
 	default y if BR2_arm || BR2_armeb || BR2_i386 || BR2_m68k \
 		|| BR2_mips || BR2_mipsel || BR2_mips64 || BR2_mips64el \
 		|| BR2_powerpc || BR2_powerpc64 || BR2_powerpc64le \
-		|| BR2_sh || BR2_x86_64
+		|| BR2_sparc || BR2_sparc64 || BR2_sh || BR2_x86_64
 
 config BR2_PACKAGE_CLASSPATH
 	bool "classpath"