add new target feature option for fpu

SVN-Revision: 11337

scripts/metadata.pl

@@ -161,6 +161,7 @@ sub target_config_features(@) {
 		/ext2/ and $ret .= "\tselect USES_EXT2\n";
 		/tgz/ and $ret .= "\tselect USES_TGZ\n";
 		/cpiogz/ and $ret .= "\tselect USES_CPIOGZ\n";
+		/fpu/ and $ret .= "\tselect HAS_FPU\n";
 	}
 	return $ret;
 }

target/Config.in

@@ -8,6 +8,9 @@ config LINUX_2_4
 config LINUX_2_6
 	bool
 
+config HAS_FPU
+	bool
+
 config DISPLAY_SUPPORT
 	bool