[lttng-dev] lttng-ust build failure on ARM

[Avik Sil]

Hi Mathieu,

There have been recent build failures of lttng-ust for armel in
launchpad [1]. The reason for the failure is "undefined reference to
`BUG_ON'". The reason behind this error is
HAVE_EFFICIENT_UNALIGNED_ACCESS is undefined in config.h which is not
the case for i386 or amd64 builds. Can you please look into this?

Regards,
Avik

[1]
https://launchpadlibrarian.net/86616998/buildlog_ubuntu-precise-armel.lttng-ust_2.0~pre-0%2Bbzr1063%2Bpack18%2B201112041806~precise1_FAILEDTOBUILD.txt.gz