To build iw, just enter 'make'. If that fails, copy the file
defconfig to .config and adjust the settings in it.
+
+
+'iw' is currently maintained at http://git.sipsolutions.net/iw.git/,
+some more documentation is available at
+http://wireless.kernel.org/en/users/Documentation/iw.
+
+Please send all patches to Johannes Berg <johannes@sipsolutions.net>
+and CC linux-wireless@vger.kernel.org for community review.