This was discussed on tech-talk on May 28:
http://www.aps.anl.gov/epics/tech-talk/2010/msg00683.php
I believe the solution was to go back to Cygwin 1.5.x, don't use 1.7.
Mark
________________________________
From: [email protected] on behalf of Michael D. Westfall
Sent: Fri 6/18/2010 7:54 AM
To: [email protected]
Subject: Problem building epics base under cygwin
Just installed Cygwin on my laptop, then downloaded epics base 3.14.11
Running 'make' it fails while building ca.lib with "undefined reference
to 'typeinfo for epicsTimerNotify' while linking several object files
including tcpSendWatchdog.o, tcpRecvWatchdog.o and
repeaterSubscriberTimer.o
Anybody else have this problem?