[Trilinos-Users] Configuring with cmake on Intrepid (BGP)

David Cole david.cole at kitware.com
Fri Feb 19 16:07:59 MST 2010


John,

Did you get this working?

Have you reviewed the information about cross compiling with CMake found
here?
http://www.cmake.org/Wiki/CMake_Cross_Compiling

Let me know if you need further help...


David Cole
Kitware, Inc.


On Wed, Feb 17, 2010 at 10:42 AM, Perschbacher, Brent M
<bmpersc at sandia.gov>wrote:

>  Hmm, editing the cache file would get you passed some of the configure
> time tests, but not all of them. We have done some cross compiling of
> Trilinos using cmake, but it has been limited to a small set of machines.
> There is some information and example cross compile files in <trilinos
> dir>/samplescripts/crosscompile that should help you get started. Not a
> terribly obvious place to have put them, but they do outline what needs to
> be done to set up a cross compile build.
>
>
> Brent
>
>
>
> On 2/16/10 6:42 PM, "John R. Cary" <cary at colorado.edu> wrote:
>
> Attached is my configure failure on BGP for the compute nodes.
>
> I am sure everyone knows, but this is a cross-compile situation.
>
> Upon reading the error messages, it sounded like I could
> just define these in CMakeCache.txt
>    HAVE_GCC_ABI_DEMANGLE_EXITCODE
>    HAVE_TEUCHOS_BLASFLOAT_EXITCODE
>    CXX_COMPLEX_BLAS_WORKS_EXITCODE
>
> all to 0.  So I did that and it did configure and is building.
>
> I then see:
>
> System is unknown to cmake, create:
> Platform/BlueGeneP to use this system, please send your config file to
> cmake at www
> .cmake.org so it can be added to cmake
>
> but I am not sure what to do?
>
> Is there some more automatic/convenient way to do this
> other then editing CMakeCache.txt?
>
> Thanks....John Cary
>
>
>
>
>
>
>
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> Trilinos-Users at software.sandia.gov
> http://software.sandia.gov/mailman/listinfo/trilinos-users
>
>
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