f779b1ded9
additional functionality. Rationale (refs trac:3422):
* Normal MPI applications only ever use the MPI API. Hence, -lmpi is
sufficient (they'll never directly call ORTE or OPAL
functions). This is arguably the most common case.
* That being said, we do have some test programs (e.g., those in
orte/test/mpi) that call MPI functions but also call ORTE/OPAL
functions. I've also written the occasional MPI test program that
calls opal_output, for example (there even might be a few tests in
the IBM test suite that directly call ORTE/OPAL functions).
* Even though this is not a common case, these applications should
also compile/link with mpicc.
* So we should add a --openmpi:linkall option that will also link
in whatever is necessary to call ORTE/OPAL functions
* Yes, we could hard-code "-lopen-rte -lopen-pal" in Makefiles, but
we do reserve the right to change those library names and/or add
others someday, so it's better to abstract out the names and let
the wrapper supply whatever is necessary.
* ORTE programs, however, are different. They almost always call OPAL
functions (e.g., if they want to send a message, they must use the
OPAL DSS). As such, it seems like the ORTE programs should always
link in OPAL.
Therefore:
* Add undocumented --openmpi:linkall flag to the wrapper compilers.
See the comment in opal_wrapper.c for an explanation of what it
does. This flag is only intended for Open MPI developers -- not
end users. That's why it's undocumented.
* Update orte/test/mpi/Makefile.am to add --openmpi:linkall
* Make ortecc/ortec++'s wrapper data text files always explicitly
link in libopen-pal
This commit was SVN r27670.
The following SVN revision numbers were found above:
r27668 --> open-mpi/ompi@cf845897aa
The following Trac tickets were found above:
Ticket 3422 --> https://svn.open-mpi.org/trac/ompi/ticket/3422
89 строки
2.5 KiB
Makefile
89 строки
2.5 KiB
Makefile
#
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# Copyright (c) 2004-2005 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) 2004-2009 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) 2004-2009 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) 2009-2011 Cisco Systems, Inc. All rights 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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EXTRA_DIST = CMakeLists.txt
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SUBDIRS = \
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include \
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$(LIBLTDL_SUBDIR) \
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asm \
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datatype \
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etc \
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util \
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mca/base \
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$(MCA_opal_FRAMEWORKS_SUBDIRS) \
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$(MCA_opal_FRAMEWORK_COMPONENT_STATIC_SUBDIRS) \
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. \
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$(MCA_opal_FRAMEWORK_COMPONENT_DSO_SUBDIRS)
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# libltdl is included by variable because if --disable-dlopen was
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# used, there will be no generated Makefile in that directory (and
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# therefore make distclean will fail).
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DIST_SUBDIRS = \
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include \
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$(LIBLTDL_SUBDIR) \
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asm \
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datatype \
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etc \
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util \
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mca/base \
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$(MCA_opal_FRAMEWORKS_SUBDIRS) \
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$(MCA_opal_FRAMEWORK_COMPONENT_ALL_SUBDIRS)
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# Build the main OPAL library
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lib_LTLIBRARIES = libopen-pal.la
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libopen_pal_la_SOURCES =
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libopen_pal_la_LIBADD = \
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$(LIBLTDL) \
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asm/libasm.la \
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datatype/libdatatype.la \
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mca/base/libmca_base.la \
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util/libopalutil.la \
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$(MCA_opal_FRAMEWORK_LIBS)
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libopen_pal_la_DEPENDENCIES = $(libopen_pal_la_LIBADD)
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libopen_pal_la_LDFLAGS = -version-info $(libopen_pal_so_version)
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# included subdirectory Makefile.am's and appended-to variables
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headers =
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noinst_LTLIBRARIES =
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dist_pkgdata_DATA =
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libopen_pal_la_SOURCES += $(headers)
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# Conditionally install the header files
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if WANT_INSTALL_HEADERS
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opaldir = $(includedir)/openmpi/$(subdir)
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nobase_opal_HEADERS = $(headers)
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# This is somewhat of a hack -- libltdl is installed by libtoolize,
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# and us installing the header here is slightly less kludgey than
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# hacking their Makefile.am.
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nobase_opal_HEADERS += libltdl/ltdl.h
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endif
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include class/Makefile.am
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include memoryhooks/Makefile.am
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include runtime/Makefile.am
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include threads/Makefile.am
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include mca/Makefile.am
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include win32/Makefile.am
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include tools/Makefile.am
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include dss/Makefile.am
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