[petsc-users] Using PETSc with CMake on Windows

[John Fettig]

Ah, ok.  I'll have a crack at it.

Thanks,
John

On Fri, Mar 8, 2013 at 4:40 PM, Jed Brown <jedbrown at mcs.anl.gov> wrote:
> I have not tested it on Windows so I would not be surprised if it does not
> work. It should not be difficult to make work and I would happily accept
> patches.
>
> On Mar 8, 2013 2:55 PM, "John Fettig" <john.fettig at gmail.com> wrote:
>>
>> Looking through the mailing list archives, I found a pointer to Jed's
>> CMake module FindPETSc.cmake.  Has this been tested on windows?
>> Should this work when PETSc has been installed via make install?  The
>> directions given at the end of that say
>>
>> ====================================
>> Install complete. It is useable with
>> PETSC_DIR=/path/to/my/petsc/install [and no more PETSC_ARCH].
>> Now to check if the libraries are working do (in current directory):
>> make PETSC_DIR=/path/to/my/petsc/install test
>> ====================================
>>
>> However, when I only set PETSC_DIR, CMake bails with
>>
>> CMake Error at FindPETSc.cmake:118 (message):
>>   The pair
>>   PETSC_DIR=/path/to/my/petsc/install
>>   PETSC_ARCH= do not specify a valid PETSc installation
>> Call Stack (most recent call first):
>>   CMakeLists.txt:9 (include)
>>
>>
>> -- PETSc could not be found.  Be sure to set PETSC_DIR and PETSC_ARCH.
>> (missing:  PETSC_INCLUDES PETSC_LIBRARIES PETSC_EXECUTABLE_RUNS)
>>
>>
>> Thanks for any help,
>> John