[patch #8218] New version of AX_PROG_CXX_MPI

[Olaf Lenz]

URL:
  <http://savannah.gnu.org/patch/?8218>

                 Summary: New version of AX_PROG_CXX_MPI
                 Project: GNU Autoconf Archive
            Submitted by: olenz
            Submitted on: Fri 25 Oct 2013 06:54:36 PM CEST
                Priority: 5 - Normal
                  Status: None
             Assigned to: None
        Originator Email: 
             Open/Closed: Open
         Discussion Lock: Any

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Details:

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.




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File Attachments:


-------------------------------------------------------
Date: Fri 25 Oct 2013 06:54:36 PM CEST  Name:
0001-Do-not-test-for-MPI-C-binding-function.-The-test-alw.patch  Size: 2kB  
By: olenz

<http://savannah.gnu.org/patch/download.php?file_id=29468>

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