[Trilinos-Users] NOX example fails to build

[Roger P. Pawlowski]

Hi Slaven,

The example you are building requires epetraext.  If you enable that 
library by adding the flag

-D NOX_ENABLE_EpetraExt:BOOL=ON \

to the build file attached to your email, the problem should be 
resolved.  It seems a number of recent commits have injected 
dependencies on epetraext that were not safeguarded with ifdefs.  I 
think the best way to remedy this is to add epetraext to the required 
libraries for the nox-epetra support group to be built.  I will make 
this change in the next release pending a discussion with the nox 
development team.

Roger

Slaven Peles wrote:
> Hi,
>
> I'm trying to build NOX together with its Didasko examples. The Brusselator 
> model fails to compile, and I am not sure how to fix this or work around it. 
> I'd appreciate any help. Below is the error message I get. I also attach 
> cmake configure script to this message. 
>
> By the way, is there a way to determine dependencies for examples in Didasko? 
> I found that setting option
> 	-D Didasko_ENABLE_<package>:BOOL=ON
> is usually not sufficient to build all the examples for the <package>, since 
> some of them depend on a few other packages, as well. So far trial and error 
> approach worked well for me, but I wonder if there is a smarter way to get 
> all dependencies right.
>
> Thanks,
> Slaven
>
>
> (...)
> [ 92%] Building CXX object 
> packages/nox/examples/epetra/LOCA_Brusselator_xyzt/CMakeFiles/NOX_LOCA_Brusselator_XYZT_Example.dir/Example.C.o
> /home/peles/src/trilinos/trilinos-10.0.2-Source/packages/nox/examples/epetra/LOCA_Brusselator_xyzt/Example.C: 
> In function ‘int main(int, char**)’:
> /home/peles/src/trilinos/trilinos-10.0.2-Source/packages/nox/examples/epetra/LOCA_Brusselator_xyzt/Example.C:518: 
> error: ‘class Brusselator’ has no member named ‘reset’
> make[2]: *** 
> [packages/nox/examples/epetra/LOCA_Brusselator_xyzt/CMakeFiles/NOX_LOCA_Brusselator_XYZT_Example.dir/Example.C.o] 
> Error 1
> make[1]: *** 
> [packages/nox/examples/epetra/LOCA_Brusselator_xyzt/CMakeFiles/NOX_LOCA_Brusselator_XYZT_Example.dir/all] 
> Error 2
> make: *** [all] Error 2
>   


-- 

Roger P. Pawlowski
Computer Science and Mathematics
Sandia National Laboratories
PO Box 5800, MS-1318
Albuquerque, NM 87185-1318

email: rppawlo at sandia.gov
phone: (505) 284-3740
fax:   (505) 284-5451