Error when compiling DUNE with Boost libraries for BeagleBone Black

[Vegard Grindheim]

Hi,

I'm getting an error when cross compiling DUNE for BeagleBone Black. The error arises when i include "boost/numeric/odeint.hpp". On the contrary, I may include "boost/bind.hpp" and it will still cross compile. I have not tried cross compiling with other parts of boost. DUNE with boost can compile on local machine (not cross compiling).

This is the error report:
******************************************************************
In file included from /home/vegag/dune/glued/lctr-b2xx/toolchain/armv7-lsts-linux-gnueabi/sysroot/usr/include/boost/math/special_functions/gamma.hpp:32:0,
                 from /home/vegag/dune/glued/lctr-b2xx/toolchain/armv7-lsts-linux-gnueabi/sysroot/usr/include/boost/math/special_functions/factorials.hpp:13,
                 from /home/vegag/dune/glued/lctr-b2xx/toolchain/armv7-lsts-linux-gnueabi/sysroot/usr/include/boost/math/special_functions/binomial.hpp:13,
                 from /home/vegag/dune/glued/lctr-b2xx/toolchain/armv7-lsts-linux-gnueabi/sysroot/usr/include/boost/numeric/odeint/stepper/bulirsch_stoer_dense_out.hpp:30,
                 from /home/vegag/dune/glued/lctr-b2xx/toolchain/armv7-lsts-linux-gnueabi/sysroot/usr/include/boost/numeric/odeint.hpp:45,
                 from /home/vegag/dune/dune/user/src/PrecisionAirdrop/vegardTest/Task.cpp:31:
/home/vegag/dune/glued/lctr-b2xx/toolchain/armv7-lsts-linux-gnueabi/sysroot/usr/include/boost/math/policies/error_handling.hpp: In function 'void boost::math::policies::detail::raise_error(const char*, const char*)':
/home/vegag/dune/glued/lctr-b2xx/toolchain/armv7-lsts-linux-gnueabi/sysroot/usr/include/boost/math/policies/error_handling.hpp:90:45: error: cannot use typeid with -fno-rtti
   msg += (boost::format(function) % typeid(T).name()).str();
                                             ^
/home/vegag/dune/glued/lctr-b2xx/toolchain/armv7-lsts-linux-gnueabi/sysroot/usr/include/boost/math/policies/error_handling.hpp: In function 'void boost::math::policies::detail::raise_error(const char*, const char*, const T&)':
/home/vegag/dune/glued/lctr-b2xx/toolchain/armv7-lsts-linux-gnueabi/sysroot/usr/include/boost/math/policies/error_handling.hpp:107:45: error: cannot use typeid with -fno-rtti
   msg += (boost::format(function) % typeid(T).name()).str();
                                             ^
make[2]: *** [CMakeFiles/PrecisionAirdrop.vegardTest.dir/user/src/PrecisionAirdrop/vegardTest/Task.cpp.o] Error 1
make[1]: *** [CMakeFiles/PrecisionAirdrop.vegardTest.dir/all] Error 2
make: *** [all] Error 2
******************************************************************

Sincerely,

-Vegard Grindheim

[Ricardo Martins]

Hi,

By default we compile DUNE with RTTI disabled. But see commit 7b0abd8b03c3a2d175f44e1fedfb9d55ee2a2edf, you can now enable RTTI by running cmake like this:

cmake -DRTTI=1

and recompile.

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[Vegard Grindheim]

I tried it, but can't figure what the correct combination is. I made a new folder and ran:

cmake -DRTTI=1

Then:

cmake -DCROSS=/home/vegag/dune/glued/lctr-b2xx/toolchain/bin/armv7-lsts-linux-gnueabi ../dune

But it was just compiled for the local machine.

I also tried

cmake -DCROSS=/home/vegag/dune/glued/lctr-b2xx/toolchain/bin/armv7-lsts-linux-gnueabi ../dune -DRTTI=1

cmake -DRTTI=1 -DCROSS=/home/vegag/dune/glued/lctr-b2xx/toolchain/bin/armv7-lsts-linux-gnueabi ../dune

cmake -DRTTI=1-DCROSS=/home/vegag/dune/glued/lctr-b2xx/toolchain/bin/armv7-lsts-linux-gnueabi ../dune

and all other combinations i could think of. None worked.

Can you please specify how to use the -DRTTI?

[Ricardo Martins]

I don't have much time to look at this in detail, but cmake -DRTTI=1 -DCROSS=/home/vegag/dune/glued/lctr-b2xx/toolchain/bin/armv7-lsts-linux-gnueabi ../dune should work. Anyway, I reverted the logic in commit b192b69c77f6d35635c354e1e21e8531652ccf9e. Now we compile with RTTI and the option NO_RTTI disables that.

Regards,

Ricardo

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