This is not enough information to know what is going wrong with the debugger library -- all you pasted was a link failure with no surrounding context...
Don't forget that we officially dropped Windows support in v1.7. Cygwin supposedly works, but we're not testing it, so I wouldn't be surprised if there's bit rot in there.
Are you the same Vasily from Mellanox? If so, are you saying that Mellanox is working to support Open MPI under Cygwin?
On Jul 8, 2013, at 3:00 PM, Vasiliy <testtest_2005_at_[hidden]> wrote:
> I haven't checked that yet, however, from my experience, creating a
> shared library manually from the same compiled objects never was a
> problem at a later stage, it's usually because of Makefile's
> inconsistent dependencies ordering:
> $ uname -srvmo
> CYGWIN_NT-6.1 1.7.21(0.267/5/3) 2013-06-28 10:03 x86_64 Cygwin
> Making all in debuggers
> make: Entering directory
> CC libdebuggers_la-ompi_debuggers.lo
> CCLD libdebuggers.la
> CC ompi_debugger_canary.lo
> CCLD libompi_debugger_canary.la
> CC libompi_dbg_msgq_la-ompi_msgq_dll.lo
> CC libompi_dbg_msgq_la-ompi_common_dll.lo
> CCLD libompi_dbg_msgq.la
> libtool: warning: undefined symbols not allowed in
> x86_64-unknown-cygwin shared libraries
> make: Leaving directory
> devel mailing list
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