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Subject: [OMPI devel] 1.7.4rc: build failure on mips32
From: Paul Hargrove (phhargrove_at_[hidden])
Date: 2014-01-17 22:00:27


Trying to build 1.7.4rc2r30303 with gcc on linux/mips32 yields the
following failure:

  CXX mpicxx.lo
/home/phargrov/OMPI/openmpi-1.7.4-latest-linux-mips32/openmpi-1.7.4rc2r30303/ompi/mpi/cxx/mpicxx.cc:31:2:
warning: #ident is a deprecated GCC extension
In file included from
/home/phargrov/OMPI/openmpi-1.7.4-latest-linux-mips32/openmpi-1.7.4rc2r30303/opal/class/opal_pointer_array.h:37,
                 from
/home/phargrov/OMPI/openmpi-1.7.4-latest-linux-mips32/openmpi-1.7.4rc2r30303/ompi/errhandler/errhandler.h:32,
                 from
/home/phargrov/OMPI/openmpi-1.7.4-latest-linux-mips32/openmpi-1.7.4rc2r30303/ompi/mpi/cxx/mpicxx.cc:37:
/home/phargrov/OMPI/openmpi-1.7.4-latest-linux-mips32/openmpi-1.7.4rc2r30303/opal/threads/mutex.h:
In function 'int64_t OPAL_THREAD_ADD64(volatile int64_t*, int)':
/home/phargrov/OMPI/openmpi-1.7.4-latest-linux-mips32/openmpi-1.7.4rc2r30303/opal/threads/mutex.h:292:
error: 'opal_atomic_add_64' was not declared in this scope

This looks VERY similar to the problem I reported recently w/ xlc on ppc32
( http://www.open-mpi.org/community/lists/devel/2014/01/13801.php )
I am checking gcc on ppc32 now...

-Paul

-- 
Paul H. Hargrove                          PHHargrove_at_[hidden]
Future Technologies Group
Computer and Data Sciences Department     Tel: +1-510-495-2352
Lawrence Berkeley National Laboratory     Fax: +1-510-486-6900