Hello Paul,the only possible values for --with-openmpi-inside are "yes" and "1.7" where the latter value is interpreted as *since*. Prior version 1.7 the Open MPI configure provides both F77 and FC for specifying Fortran compilers. The VT configure only provides FC, so it sets FC (if not set) to F77.
Kind regards, Matthias Jurenz On 05.08.2014 02:40, Paul Hargrove wrote:
I noticed that Open MPI is passing --with-openmpi-inside=1.7 in the arguments passed to ompi/contrib/vt/vt/configure and ompi/contrib/vt/vt/extlib/otf/configureThe extlib/otf case just tests if the value is set, but the top-level vt/configure is checking for the specific string "1.7":# Check whether we are inside Open MPI package inside_openmpi="no" AC_ARG_WITH(openmpi-inside, [], [ AS_IF([test x"$withval" = "xyes" -o x"$withval" = "x1.7"], [ inside_openmpi="$withval" CPPFLAGS="-DINSIDE_OPENMPI $CPPFLAGS" # Set FC to F77 if Open MPI version < 1.7AS_IF([test x"$withval" = "xyes" -a x"$FC" = x -a x"$F77" != x],[FC="$F77"]) ]) ]) That logic looks a bit fragile with respect to any future changes.Specifically the inner AS_IF is true for the desired condition "version < 1.7" only because the outer AS_IF currently ensures the only possible values of "$withval" are "yes" and "1.7".-Paul -- Paul H. Hargrove phhargr...@lbl.gov <mailto:phhargr...@lbl.gov> Future Technologies Group Computer and Data Sciences Department Tel: +1-510-495-2352 Lawrence Berkeley National Laboratory Fax: +1-510-486-6900 _______________________________________________ devel mailing list de...@open-mpi.org Subscription: http://www.open-mpi.org/mailman/listinfo.cgi/devel Link to this post: http://www.open-mpi.org/community/lists/devel/2014/08/15505.php
-- Matthias Jurenz Technische Universität Dresden Center for Information Services and High Performance Computing (ZIH) 01062 Dresden, Germany Phone: +49 (351) 463-31945 Fax: +49 (351) 463-37773 E-Mail: matthias.jur...@tu-dresden.de
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