iw: enable -Wextra and fix warnings caused by it

[thirdparty/iw.git] / README

diff --git a/README b/README
index 78dcccd9825a90056aa5f3f1e04001c29bd9822d..1d0eaae6e036e43104fbfa5d07f5e6717905e674 100644 (file)
--- a/README
+++ b/README
@@ -2,8 +2,9 @@
 This is 'iw', a tool to use nl80211.
 
 
-To build iw, just enter 'make'. If that fails, copy the file
-defconfig to .config and adjust the settings in it.
+To build iw, just enter 'make'. If that fails, set the
+PKG_CONFIG_PATH environment variable to allow the Makefile
+to find libnl.
 
 
 'iw' is currently maintained at http://git.sipsolutions.net/iw.git/,