patchGNU Autoconf Archive - Patches: patch #8218, New version of AX_PROG_CXX_MPI


patch #8218: New version of AX_PROG_CXX_MPI

Submitter:  Olaf Lenz <olenz>
Submitted:  Fri 25 Oct 2013 04:54:36 PM UTC
Priority:  5 - Normal Status:  Done
Assigned to:  simons Open/Closed:  Closed
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Sun 27 Oct 2013 10:24:09 AM UTC, comment #1: 

Pushed in commit 06f1b36b1ae367ea2a6e185ca40bc743aa4b6763. Thank you very much for the patch!

Peter Simons <simons>
Group administrator
Fri 25 Oct 2013 04:54:36 PM UTC, original submission:  

Attached, find a new version of the macro AX_PROG_CXX_MPI to recognize an MPI C++ compiler.

In the last version, the macro tested for the function MPI::Init. However, this test never failed, as a C++ compiler will not try to link the function if it is not actually called. Furthermore, the C++ bindings are deprecated in current versions of MPI.
Therefore, the macro now tests for the C interface function "MPI_Init" as "extern C"-function.

Olaf Lenz <olenz>


(Note: upload size limit is set to 16384 kB, after insertion of the required escape characters.)

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Depends on the following items: None found

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    Follow 5 latest changes.

    Date Changed by Updated Field Previous Value => Replaced by
    2013-11-01 simons StatusReady For Test Done
        Open/ClosedOpen Closed
    2013-10-27 simons StatusNone Ready For Test
        Assigned toNone simons
    2013-10-25 olenz Attached File- Added 0001-Do-not-test-for-MPI-C-binding-function.-The-test-alw.patch, #29468

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