[snip] > I successfully got Dorsal to build 'petsc' on OS X yesterday, although > I had to install OpenMPI from MacPorts, which resulted in a lot of > other packages that had to be rebuilt. This was all successful and > DOLFIN built fine, however the tests failed to run on the buildbot: > > > http://fenicsproject.org:8090/builders/dolfin-osx-10.6/builds/79/steps/dol > fin%20check/logs/stdio > > I found that the problem lies in > site-packages/dolfin/importhandler/dynamicloadmpi.py, where we force > load libmpi.0.dylib, the system installed OpenMPI library, and not the > one installed by MacPorts, which is libmpi.1.dylib. There are symlinks > to these in /usr/lib and /opt/local/lib, respectively, so in theory we > should be able to replace libmpi.0.dylib with libmpi.dylib in > dynamicloadmpi.py. However, it turns out that the stuff in > dynamicloadmpi.py is not needed on OS X. In fact, it has never been > used on Lion since Lion doesn't come with any OpenMPI compilers and > there is therefore no libmpi.0.dylib available (only libmpi.1.dylib > from MacPorts). > > I have tested this on both of the OS X buildbots and I suggest we > replace the code in dynamicloadmpi.py with this: > > import ctypes > ctypes.CDLL('libmpi.so', ctypes.RTLD_GLOBAL) > > Doing so should result in one more green buildbot (osx-10.6). Any > objections before I push?
Sounds good. Maybe you can add some: # NOTE: Bla bla about this to that file? Johan _______________________________________________ Mailing list: https://launchpad.net/~dolfin Post to : dolfin@lists.launchpad.net Unsubscribe : https://launchpad.net/~dolfin More help : https://help.launchpad.net/ListHelp
