Laryssa:
The problem was that I had extracted the boost headers locally and had not
built/installed it. David Wells (thanks David!) reported the issue
here: https://github.com/dealii/dealii/issues/14925. Since then, I have been
trying to link one of my projects against deal.ii (copy with bundled boost)
and I get this error:
c++: error: unrecognized command line option ‘-fopenmp-simd’
This is an unrelated problem you want to address. How did that flag end up on
your command line? If the compiler doesn't understand the flag, then deal.II
should not have added it. Do you have it set via an environment variable?
[ 40%] Building CXX object
CMakeFiles/fchep.dir/src/IonicModels/vanderPolDuffing.cpp.o
In file included from
/nas/longleaf/home/laryssa/dogwood/sfw/dealii/install-dbg/include/deal.II/bundled/boost/fusion/support/tag_of.hpp:14:0,
from
/nas/longleaf/home/laryssa/dogwood/sfw/dealii/install-dbg/include/deal.II/bundled/boost/fusion/support/category_of.hpp:11,
from
/nas/longleaf/home/laryssa/dogwood/sfw/dealii/install-dbg/include/deal.II/bundled/boost/fusion/adapted/struct/detail/extension.hpp:14,
from
/nas/longleaf/home/laryssa/dogwood/sfw/dealii/install-dbg/include/deal.II/bundled/boost/fusion/adapted/struct/adapt_struct.hpp:22,
from
/nas/longleaf/home/laryssa/dogwood/sfw/dealii/install-dbg/include/deal.II/bundled/boost/fusion/adapted/std_pair.hpp:14,
from
/nas/longleaf/home/laryssa/dogwood/sfw/dealii/install-dbg/include/deal.II/bundled/boost/fusion/include/std_pair.hpp:11,
from /nas/longleaf/home/laryssa/fch-ep/src/Datafile.h:11,
from /nas/longleaf/home/laryssa/fch-ep/src/Datafile.cpp:8:
/nas/longleaf/home/laryssa/dogwood/sfw/dealii/install-dbg/include/deal.II/bundled/boost/fusion/support/detail/is_mpl_sequence.hpp:12:69:fatal
error: boost/fusion/support/detail/is_native_fusion_sequence.hpp: No such file
or directory
#include <boost/fusion/support/detail/is_native_fusion_sequence.hpp>
^
compilation terminated.
Shouldn't fusion be available once I use the bundled version of boost? I am
not sure what to get out of this error message.
This is a problem. The bundled version of boost is not complete -- boost is
just too large for us to include everything. It only includes those parts we
actually need in boost. But that also means that you are left high and dry if
you are using other parts of boost in your own code. Are you?
If you are, then the only option is to use the version of boost that comes
with your system. Of course, in that case you have to not only install the
boost headers in your system, but also the corresponding libraries.
Best
W.
--
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Wolfgang Bangerth email: bange...@colostate.edu
www: http://www.math.colostate.edu/~bangerth/
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