[libvirt] [PATCH] cleanup of loging definitions

Currently the debugFlag switch, the VIR_DEBUG, DEBUG and DEBUG0 macros were scattered in various places, duplicated once (or twice) per generated binaries. This patch moves everything in one virtlog.h header, one virtlog.c file and set up the makefiles so that the various binaries refers to the same bits. That's a cleanup with no functional change to prepare the real loging APIs, patch and the 2 new files attached, Daniel -- Daniel Veillard | libxml Gnome XML XSLT toolkit http://xmlsoft.org/ daniel(a)veillard.com | Rpmfind RPM search engine http://rpmfind.net/ http://veillard.com/ | virtualization library http://libvirt.org/