Hi all -

As was discussed on the telecon a couple of weeks ago, to try to lower the maintenance cost of the build system, starting this Saturday Autoconf 2.60 and Automake 1.10 will be required to successfully run autogen.sh on the trunk. As I mentioned in a previous e-mail, the required versions of the autotools will be:

                Autoconf        Automake        Libtool
v1.1            2.57-2.59       1.9.6           1.5.22
v1.2            2.57-new        1.9.6-new       1.5.22-new
trunk           2.60-new        1.10.0-new      1.5.22-new


This means that there's no set of autotools that will be able to build all three versions of Open MPI, but since very few people currently spend time on v1.1, this should not present a major problem.

Brian

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