Dear all,
I was re-directed here after posting an installation specific question here:
http://fenicsproject.org/qa/1186/how-to-build-and-install-fenics-using-dorsal-on-osx-10-7
In the meantime, I figured out that these error messages:
Building CXX object dolfin/CMakeFiles/dolfin.dir/adaptivity/adapt.cpp.o
In file included from /opt/local/include/boost/mpi/config.hpp:20,
from /opt/local/include/boost/mpi/allocator.hpp:15,
from /opt/local/include/boost/mpi.hpp:22,
from /Users/sschmidt/Documents/FEniCS/src/dolfin-1.2.0/dolfin/common/MPI.h:35,
from /Users/sschmidt/Documents/FEniCS/src/dolfin-1.2.0/dolfin/fem/UFCCell.h:31,
from
/Users/sschmidt/Documents/FEniCS/src/dolfin-1.2.0/dolfin/fem/FiniteElement.h:27,
from
/Users/sschmidt/Documents/FEniCS/src/dolfin-1.2.0/dolfin/adaptivity/adapt.cpp:24:
/opt/local/include/openmpi/mpi.h:367: error: wrong number of arguments
specified for ‘deprecated’ attribute
stem from the fact that dorsal is always using the gcc compiler in
/usr/bin/gcc --version
i686-apple-darwin11-llvm-gcc-4.2 (GCC) 4.2.1 (Based on Apple Inc. build 5658)
(LLVM build 2336.1.00)
Copyright (C) 2007 Free Software Foundation, Inc.
This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
which is llvm-gcc-4.2 and that cannot handle those ‘deprecated’ attributes. In
the meantime, I managed to compile dolfin by enforcing the use of
/opt/local/bin/gcc --version
gcc (MacPorts gcc48 4.8.1_3) 4.8.1
Copyright (C) 2013 Free Software Foundation, Inc.
This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
which does handle those ‘deprecated’ attribute and dolfin seems to work fine!
However, I noticed dorsal uses many tricks to always use /usr/bin/gcc. I
thought changing
#export CC=/usr/bin/gcc
#export CXX=/usr/bin/g++
export CC=/opt/local/bin/gcc
export CXX=/opt/local/bin/g++
and
#Change mpicc (which is always mpicc built upon llvm-gcc-4.2 to mpicc built
upon gcc-4.8
#for CMD in /opt/local/bin/openmpi*
#do
# ln -sf ${CMD} ${INSTALL_PATH}/bin/`basename ${CMD} | cut -b 5-`
#done
for CMD in /Users/sschmidt/Documents/FEniCS/MyOpenMPI/bin/openmpi*
do
ln -sf ${CMD} ${INSTALL_PATH}/bin/`basename ${CMD} | cut -b 5-`
done
in /platforms/supported/lion.platform would change this behaviour, but this
seems not to work. I still have to add
-DCMAKE_CXX_COMPILER:STRING=g++ \
-DCMAKE_C_COMPILER:STRING=gcc \
-DCMAKE_Fortran_COMPILER:STRING=gfortran "
to all .package-files in order to make dorsal use the default compiler gcc-4.8,
which can handle ‘deprecated’ attributes.
Thus, I would much appreciate it, if you could give a hint on what is the
recommended compiler for dolfin and how to easily set the compiler for all
.package-files.
Many thanks for any helping with this!
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