On Mon, August 18, 2008 15:49, Ola Skavhaug wrote: > > Johannes Ring skrev den 18/08-2008 følgende: >> On Mon, August 18, 2008 13:52, Anders Logg wrote: >> > On Mon, Aug 18, 2008 at 01:33:25PM +0200, Johannes Ring wrote: >> >> On Mon, August 18, 2008 13:25, Anders Logg wrote: >> >> > On Mon, Aug 18, 2008 at 01:18:04PM +0200, Dag Lindbo wrote: >> >> >> >> >> >> >> >> >> Ilmar Wilbers wrote: >> >> >> > Hi, >> >> >> > >> >> >> > No, I will need to install the MTL4 backend manually on all the >> >> build >> >> >> > slaves. The build slaves run on different machines, setting a >> path >> >> for >> >> >> > only the fenics server wouldn't be sufficient. >> >> >> >> >> >> I was suggesting that the MTL4 path could be relative to the >> dolfin >> >> >> source, i.e. ./sandbox/mtl_src/boost/numeric/mtl4. But if you >> could >> >> >> install as usual, that would be better. >> >> >> >> >> >> > >> >> >> > If you send me the instructions, I will be happy to do so! >> >> >> >> >> >> It simple: >> >> >> >> >> >> svn co https://svn.osl.iu.edu/tlc/trunk/mtl4/trunk mtl4 >> >> >> >> >> >> I would put everything from mtl4/boost in a system-wide directory, >> >> e.g. >> >> >> next to uBLAS in /usr/local/include/boost >> >> >> >> >> >> Again, there is nothing to build and install. Just add -DHAS_MTL4 >> to >> >> the >> >> >> CFLAGS and add any non-standard include path >> >> >> >> >> >> /Dag >> >> > >> >> > Can we add a test for MTL4 that sets the HAS_MTL4 flag as for the >> >> > other backends? >> >> >> >> Yes, I will create a pkg-config generator for MTL4 as well. >> >> >> >> Johannes >> > >> > Nice! >> >> The MTL4 pkg-config generator is finished, but I have some problems with >> the Python demos. All of them are failing with the error below. Any >> ideas? >> >> Johannes >> > It looks like there's something wrong going on during the construction of > the > shared library, since this symbol should be defined in the MTL4Matrix > source > file. Try cleaning and rebuilding: > > scons -c > scons install
No, it didn't help. Same error. Other suggestions? Johannes > Ola > > >> Traceback (most recent call last): >> File "demo.py", line 21, in <module> >> from dolfin import * >> File >> "/home/johannr/src/hg/dolfin/local/lib/python2.5/site-packages/dolfin/__init__.py", >> line 13, in <module> >> from assemble import * >> File >> "/home/johannr/src/hg/dolfin/local/lib/python2.5/site-packages/dolfin/assemble.py", >> line 22, in <module> >> from dolfin import * >> File >> "/home/johannr/src/hg/dolfin/local/lib/python2.5/site-packages/dolfin/dolfin.py", >> line 7, in <module> >> import _dolfin >> ImportError: >> /home/johannr/src/hg/dolfin/local/lib/python2.5/site-packages/dolfin/_dolfin.so: >> undefined symbol: _ZNK6dolfin10MTL4Matrix18assert_no_inserterEv >> >> >> _______________________________________________ >> DOLFIN-dev mailing list >> [email protected] >> http://www.fenics.org/mailman/listinfo/dolfin-dev > _______________________________________________ DOLFIN-dev mailing list [email protected] http://www.fenics.org/mailman/listinfo/dolfin-dev
