Can you please open a JIRA so we can track this issue, should it require an update to ACE or our own sources.
Thanks, Jake On Wed, Mar 29, 2017 at 3:25 PM Michael William Dodge <mdo...@pivotal.io> wrote: > With the recent upgrade to macOS 10.12.4 and Xcode 8.3, we're seeing a > SIGSEGV/EXC_BAD_ACCESS with pthread_mutex_lock() which is part of the > initialization of the ACE libraries. I haven't done enough debugging to > know whether it's caused by an incompatibility between ACE and the 10.12.4 > runtimes (e.g., a struct has changed in size) or if it's an actual bug in > the runtimes. Mike Martell found a bug that has already been filed about > Emacs crashing with pthread-related problems after this update, so our > current theory is that there's a problem in the pthreads library from Apple. > > Sarge
