1. building error log: /home/nxadm/nx/yow-blade15.1/builds-2013-08-31-082804/intel-atom-64_world_bd/bitbake_build/tmp/sysroots/lib32-intel-atom-64/usr/include/features.h:327:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp] # warning _FORTIFY_SOURCE requires compiling with optimization (-O) ^ btrfs.c:24:21: fatal error: version.h: No such file or directory #include "version.h" 2. the possible fix is: http://news.gmane.org/gmane.comp.file-systems.btrfs
http://git.yoctoproject.org/cgit/cgit.cgi/poky/commit/?id=f7d1286fe84a4886ef13616eebe86f4bd8e06bd8