[zeromq-dev] Cross-compiling zmq for PowerPC-405

[Mikko Koppanen]

On Wed, Oct 19, 2011 at 7:06 PM, Martin Lucina <mato at kotelna.sk> wrote:
> Try "make V=1" to turn off the silent build rules, and verify that
> -DZMQ_FORCE_POLL is indeed being passed to the build for all C and C++
> source files.

I think the problem is that even with ZMQ_FORCE_POLL the epoll symbols
are still compiled in (the epoll.cpp check is for ZMQ_HAVE_LINUX).

> Mikko, Pieter, would it be worth backporting the --with-poller autoconf
> stuff to 2.1.x to make this easier for people?

The --with-poller makes choosing the system easier but in addition to
this f716b571baf59c1b622c7666bb8bf2905126a3d4 is needed from libzmq
master to prevent additional polling systems from being compiled in.
In addition to this probably would make sense to change the build
system to only build the polling system chosen (currently empty
objects are created for the disabled ones).


-- 
Mikko Koppanen