It seems it's not specific to either ppc64el or wily:
https://launchpadlibrarian.net/220639029/buildlog_ubuntu-vivid-i386.mir_0.17.0%2B15.04.20151008.1-0ubuntu1_BUILDING.txt.gz
It seems it's not specific to either ppc64el or wily:
https:/ /launchpadlibra rian.net/ 220639029/ buildlog_ ubuntu- vivid-i386. mir_0.17. 0%2B15. 04.20151008. 1-0ubuntu1_ BUILDING. txt.gz