On 4 Jul 2014, at 15:10, Jan Blechta <[email protected]> wrote:

> On Fri, 04 Jul 2014 11:24:29 +0100
> "Garth N. Wells" <[email protected]> wrote:
> 
>> 
>> On Fri, 4 Jul, 2014 at 10:37 AM, Jan Blechta 
>> <[email protected]> wrote:
>>> Hi Garth and others,
>>> 
>>> after merging 'garth/merge-fix-119' I experience some build
>>> problems in
>>> PETScMatrix. With PETSc e660135 (which is 3.4.4+) I have
>>> 
>>> /usr/users/blechta/fenics/fenics-mkl/src/dolfin/dolfin/la/PETScMatrix.cpp:213:76:
>>>  
>>> error: invalid conversion from 'std::vector<int>::size_type {aka
>>> long unsigned int}' to 'const PetscInt* {aka const
>>> int*}' [-fpermissive] 
>>> /usr/users/blechta/fenics/fenics-mkl/src/dolfin/dolfin/la/PETScMatrix.cpp:213:76:
>>>  
>>> error: cannot convert 'int*' to 'PetscCopyMode' for argument '4' to 
>>> 'PetscErrorCode ISLocalToGlobalMappingCreate(MPI_Comm, PetscInt, 
>>> const PetscInt*, PetscCopyMode, _p_ISLocalToGlobalMapping**)'
>>> 
>>> and same on lines 215, 290, 292.
>>> 
>>> I can build with master prior to the merge. Any ideas?
>> 
>> If you're using PETSc dev, you need to up date it. They changed the 
>> interface to ISLocalToGlobalMappingCreate.
> 
> Oh, sorry, I could just read the code to discover this.
> 
> Nevertheless, the check "#if PETSC_VERSION_RELEASE" does not seem to be
> correct. On Monday PETSc 3.5 was released, so it will not work.
> 

Should be fixed now.

Garth

> The interface change seems to me being changed by commit f0413b6f. And
> 
>  $petsc> git tag --contains f0413b6f
>  v3.5
> 
> So it should check, I guess
> 
>  #if ((PETSC_VERSION_MAJOR == 3) && (PETSC_VERSION_MINOR < 5))
>  // old code
>  #else
>  // new code
>  #endif
> 
> Jan
> 
>> 
>> Garth
>> 
>>> 
>>> Jan
>> 
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