[zeromq-dev] udp not enabled on Mac OS X 10.6

Martin Lucina mato at kotelna.sk
Wed Mar 3 11:53:50 CET 2010

sustrik at 250bpm.com said:
> Interestingly, the configure silently switches off PGM support rather 
> than complaining. The build system contains the code that should complain:
>      case "${host_os}" in
>          *linux*|*mingw32*|*solaris*)
>          ;;
>          *)
>              AC_MSG_ERROR([the PGM extension is not supported on system 
> ${host_os}.])
>          ;;
>      esac

Eh? It shouldn't do that, it should fail if you ask for --with-pgm.

> Chris, do you see the error message in your configure log?

I suspect Chris has assumed that the "udp" transport means some form of
unicast UDP, and did not actually build with --with-pgm.

This is why I suggested some time ago to rename the "udp" transport to
"pgm+udp" to better reflect that it's actually PGM encapsulated in UDP.

Martin, what do you think about this suggestion? You didn't reply when I
last mentioned it.


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