Add possible alternate tool for pgrminclude, from Peter Geoghegan

diff --git a/src/tools/pginclude/README b/src/tools/pginclude/README
index 8d4131aed11f9f87b9a27679ad0d1f4ab751040f..870e0f1d0466e17d100a961cfd58a459c8a83600 100644 (file)
--- a/src/tools/pginclude/README
+++ b/src/tools/pginclude/README
@@ -45,3 +45,7 @@ times until all includes compile cleanly.
 
 Also, tests should be done with configure settings of --enable-cassert
 and EXEC_BACKEND on and off.  It is also wise to test a WIN32 compile.
+
+Another tools that does a similar task is at:
+
+       http://code.google.com/p/include-what-you-use/