AM_CONFIG_HEADER is deprecated in automake 1.13.1 (and temporarily not available in 1.13),
the replacement is available in autoconf-2.59 (and maybe before).
NOTE: Remove sed hackery when upstream has released a fixed version
Signed-off-by: Stefan Knoblich <stkn@openisdn.net>
For some reason the running flag being set on the thread initiating the
shutdown did not propogate to the run loop thread. I couldn't find any
memory barrier functions in APR or the FS API so I am using 0MQ to send
a termination request message to the run loop thread.