[libvirt] [PATCH 0/6] Switch to use gnulib's manywarnings

[Daniel P. Berrange]

A second version of

http://www.redhat.com/archives/libvir-list/2011-April/msg00060.html

In this version:

 - Move acinclude.m4 into m4/
 - Don't blacklist -W, only use  -Wno-sign-compare
 - Fix some issues allowing further warnings to be turned on
 - Increase max stack size to 65700 bytes to make test suite
   compile. Test suite to be fixed later :-)