[boost] [stacktrace] Not working on Cygwin

Hi, I tried stacktrace on Cygwin and after tweaking some local and system headers I was able to compile libboost_stacktrace_windbg.a and libboost_stacktrace_addr2line.a but when I run my application calls to boost::stacktrace::stacktrace(1, 1) doesn't output anything. It works fine under Linux using libboost_stacktrace_backtrace.a. Thanks in advance for your help, -Phil