0089ac20af
Older gfortran compilers (e.g., the gfortran that ships in RHEL5) do not support ISO_C_BINDING, and therefore do not support the TYPE(C_PTR) type. As such, they cannot support the overloaded interfaces for MPI_WIN_ALLOCATE_SHARED and MPI_SHARED_QUERY that are mandated in MPI-3. So we separate those interfaces out into a separate .F90 file that is #include'd in the tkr mpi.F90 file. In this separate .F90 file, we use an #if to determine whether the compiler supports ISO_C_BINDING or not. Also re-jiggered the order of testing in ompi_setup_mpi_fortran.m4: we now need to test whether the compiler supports ISO_C_BINDING even when we're only building the mpi module (not strictly when we're building the mpi_f08 module). Finally, tweaked the use-mpi-tkr/Makefile.am to: * Add some proper dependencies for mpi.F90 * Allow the general AM compilation to be used instead of supplying a specific rule for compiling mpi.F90 cmr=v1.8.2:ticket=trac:4736 This commit was SVN r32204. The following Trac tickets were found above: Ticket 4736 --> https://svn.open-mpi.org/trac/ompi/ticket/4736
131 строка
4.1 KiB
Makefile
131 строка
4.1 KiB
Makefile
# -*- makefile -*-
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#
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# Copyright (c) 2004-2006 The Trustees of Indiana University and Indiana
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# University Research and Technology
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# Corporation. All rights reserved.
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# Copyright (c) 2004-2005 The University of Tennessee and The University
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# of Tennessee Research Foundation. All rights
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# reserved.
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# Copyright (c) 2004-2005 High Performance Computing Center Stuttgart,
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# University of Stuttgart. All rights reserved.
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# Copyright (c) 2004-2005 The Regents of the University of California.
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# All rights reserved.
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# Copyright (c) 2006-2014 Cisco Systems, Inc. All rights reserved.
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# Copyright (c) 2007 Los Alamos National Security, LLC. All rights
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# reserved.
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# $COPYRIGHT$
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#
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# Additional copyrights may follow
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#
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# $HEADER$
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#
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# THIS MAKEFILE IS OLD AND ONLY TO SUPPORT FORTRAN COMPILERS THAT DO
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# NOT SUPPORT "IGNORE TKR" FUNCTIONALITY (i.e., gfortran before v4.9).
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# All other Fortran compilers support ignore TKR and don't compile
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# this directory -- instead, they compile
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# ompi/fortran/use-mpi-ignore-tkr.
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if OMPI_BUILD_FORTRAN_USEMPI_TKR_BINDINGS
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########################################################################
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# Note the "-I." in the flags below. This is because mpi.F90 includes
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# mpi-f90-interfaces.h, which will be in the build tree (i.e., the
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# current directory) because it is generated.
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AM_FCFLAGS = -I$(top_builddir)/ompi/include -I$(top_srcdir)/ompi/include \
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$(OMPI_FC_MODULE_FLAG). -I$(srcdir) -I. \
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-I$(top_builddir)/ompi/mpi/fortran/use-mpi-tkr $(FCFLAGS_f90)
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# Do different things if the top-level configure decided that we're
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# going to build F90 bindings or not.
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lib_LTLIBRARIES =
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if OMPI_BUILD_FORTRAN_USEMPI_TKR_BINDINGS
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# Add the f90 library to the list of libraries to build
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lib_LTLIBRARIES += libmpi_usempi.la
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# Automake doesn't know how to do F90 dependency analysis, so manually
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# list this here (i.e., "mpi-f90-interfaces.h" is included in
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# mpi.F90).
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mpi.lo: mpi.F90
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mpi.lo: mpi-f90-interfaces.h
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mpi.lo: $(top_builddir)/ompi/mpi/fortran/configure-fortran-output.h
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mpi.lo: mpi-f90-cptr-interfaces.F90
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# These files must be EXTRA_DIST'ed because they are included; they
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# are not compiled directly (and we *can't* list the .F90 file in
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# _SOURCES, because it would be compiled -- but it *must* have a .F90
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# suffix so that the Fortran compiler will interpret the #if
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# directives properly).
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EXTRA_DIST = \
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mpi-f90-interfaces.h \
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mpi-f90-cptr-interfaces.F90
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endif
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# Per MPI-3 p610:34-41, if we're building a TKR mpi module, we should
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# not build any interfaces for MPI subroutines that take a choice
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# buffer dummy argument. We therefore really only need to build a
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# handful of subroutines.
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libmpi_usempi_la_SOURCES = \
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mpi.F90 \
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mpi_comm_spawn_multiple_f90.f90 \
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mpi_sizeof.f90 \
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mpi_testall_f90.f90 \
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mpi_testsome_f90.f90 \
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mpi_waitall_f90.f90 \
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mpi_waitsome_f90.f90 \
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mpi_wtick_f90.f90 \
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mpi_wtime_f90.f90
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libmpi_usempi_la_LIBADD = \
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$(top_builddir)/ompi/mpi/fortran/mpif-h/libmpi_mpifh.la
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# Set the library version
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libmpi_usempi_la_LDFLAGS = \
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-version-info $(libmpi_usempi_tkr_so_version) \
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$(OMPI_FORTRAN_EXTRA_SHARED_LIBRARY_FLAGS)
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#
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# Clean up all F90 module files and all generated files
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#
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MOSTLYCLEANFILES = *.mod
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DISTCLEANFILES = $(nodist_libmpi_usempi_la_SOURCES)
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#
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# Install the generated .mod files. Unfortunately, each F90 compiler
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# may generate different filenames, so we have to use a glob. :-(
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#
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if OMPI_BUILD_FORTRAN_USEMPI_TKR_BINDINGS
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install-exec-hook:
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@ for file in `ls *.mod`; do \
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echo $(INSTALL) $$file $(DESTDIR)$(libdir); \
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$(INSTALL) $$file $(DESTDIR)$(libdir); \
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done
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uninstall-local:
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@ for file in `ls *.mod`; do \
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echo rm -f $(DESTDIR)$(libdir)/$$file; \
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rm -f $(DESTDIR)$(libdir)/$$file; \
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done
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else
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# Need to have empty targets because AM can't handle having an
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# AM_CONDITIONAL was targets in the "if" statement but not in the
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# "else". :-(
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install-exec-hook:
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uninstall-local:
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endif
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# if OMPI_BUILD_FORTRAN_USEMPI_TKR_BINDINGS
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endif
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