[vtk-developers] FindMPI.cmake

[Fabian, Nathan]

Hi Ken,

On 6/22/09 3:13 PM, "Moreland, Kenneth" <kmorel at sandia.gov> wrote:

FindMPI.cmake is also included as module in CMake and has been for some time.  The FindMPI.cmake in VTK is probably a remnant for use in a really old version of CMake.  Have you verified that the FindMPI.cmake in VTK corresponds to that in CMake?

There are differences in cmake's modules version, but that section with -show is the same; the patch applies cleanly to the cmake file.

On a related note, since this summer VTK is making the move to require a new version of CMake, should someone go through the files in the CMake directory and remove those that are now part of the CMake distribution?

-Ken


On 6/22/09 3:04 PM, "Fabian, Nathan" <ndfabia at sandia.gov> wrote:

Hi,

I've stumbled over what I think is a small bug in FindMPI.cmake.  When
looking for mpich paths it uses -show.  Usually this works fine (as I expect
is a majority of cases) but not 100%.  Apparently the -show seems to imply
the link command and gives the same result as -link-info, but not
necessarily the same as -compile-info.

The attached patch replaces -show for mpich with -compile-info and
-link-info (and -compile_info/-link_info for older versions).

I am happy to commit, if the powers that be think it wise.

Thanks,
Nathan.




   ****      Kenneth Moreland
    ***      Sandia National Laboratories
***********
*** *** ***  email: kmorel at sandia.gov
**  ***  **  phone: (505) 844-8919
    ***      web:   http://www.cs.unm.edu/~kmorel


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