[Trilinos-Users] [EXTERNAL] execinfo.h causes build failure on Windows of trilinos-13.0.0

[Hu, Jonathan]

Hi John,

	I suspect this has been fixed in Trilinos develop by this PR: https://github.com/trilinos/Trilinos/pull/8106.  We may need to backport this to release 13.

Jonathan

On 10/7/20, 11:48 AM, "John Cary" <cary at colorado.edu> wrote:

    Hi Jonathan,

    Removing that header got me farther.  Now the build fails with

    D:\winsame\cary\vorpalall-dev3\builds\trilinos-13.0.0\packages\muelu\src\Graph\PairwiseAggregation\MueLu_NotayAggregationFactory_decl.hpp(86,46): 
    error: no type named 'ArithTraits' in namespace 'Kokkos'^M
       using impl_scalar_type  = typename 
    Kokkos::ArithTraits<Scalar>::val_type;^M
                                 ~~~~~~~~~~~~~~~~~^~~~~~~~~~~^M
    D:\winsame\cary\vorpalall-dev3\builds\trilinos-13.0.0\packages\muelu\src\Graph\PairwiseAggregation\MueLu_NotayAggregationFactory_decl.hpp(86,57): 
    error: expected ';' after alias declaration^M
       using impl_scalar_type  = typename 
    Kokkos::ArithTraits<Scalar>::val_type;^M


    which I can get around by removing

       -DTrilinos_ENABLE_MueLu:BOOL=ON

    In 12.12.1 I could have MueLu without Kokkos on Windows.  Has that changed?

    Can I build, e.g., MueLu with Kokkos but without Kokkos-CUDA?

    Thx.....John





    On 10/7/2020 11:35 AM, Hu, Jonathan wrote:
    > John,
    >
    > 	I opened https://github.com/trilinos/Trilinos/issues/8157.  If there's any additional info, could you please post there?
    >
    > Jonathan
    >
    > On 10/7/20, 9:41 AM, "John Cary" <cary at colorado.edu> wrote:
    >
    >      I did not.  I found
    >
    >      https://github.com/kokkos/kokkos/pull/2977/commits/9f6f9f8ecd320470d25e0094603c0255ff6afb40
    >
    >      but that did not fix the problem.
    >
    >      Should I open an issue on github?  If so, could you provide
    >      me with the URL for doing so?
    >
    >      Thx...John
    >
    >
    >
    >      On 10/7/2020 10:09 AM, Hu, Jonathan wrote:
    >      > Is there an issue opened on this?
    >      >
    >      > Jonathan
    >      >
    >      >> On Oct 7, 2020, at 8:46 AM, John Cary <cary at colorado.edu> wrote:
    >      >>
    >      >> D:\winsame\cary\vorpalall-dev3\builds\trilinos-13.0.0\packages\xpetra\sup\Utils/Xpetra_MatrixMatrix.hpp(62,10): fatal error: 'execinfo.h' file not found
    >      >> #include <execinfo.h>
    >      >>
    >      >> Has this been fixed in the repo?
    >      >>
    >      >> Thx....John Cary
    >      >>
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