When attempting to compile on cygwin, we encounter an
error in /rc/callcc1.c:73 -- undefined reference to
_brk . Output of make is attached. This causes the
compile to fail. Cause is likely, but not yet verified,
that cygwin does not support the _brk call and some
workaround needs to be found.
gcc 3.3.3 (cygwin special)
Output of make on cygwin