90 строки
3.8 KiB
Bash
90 строки
3.8 KiB
Bash
# -*- shell-script -*-
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#
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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) 2004-2005 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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# $COPYRIGHT$
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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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# OMPI_CHECK_MVAPI(prefix, [action-if-found], [action-if-not-found])
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# --------------------------------------------------------
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# check if MVAPI support can be found. sets prefix_{CPPFLAGS,
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# LDFLAGS, LIBS} as needed and runs action-if-found if there is
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# support, otherwise executes action-if-not-found
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AC_DEFUN([OMPI_CHECK_MVAPI],[
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AC_ARG_WITH([mvapi],
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[AC_HELP_STRING([--with-mvapi(=DIR)],
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[Build MVAPI (InfiniBand) support, searching for libraries in DIR])])
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AC_ARG_WITH([mvapi-libdir],
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[AC_HELP_STRING([--with-mvapi-libdir=DIR],
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[Search for MVAPI (InfiniBand) libraries in DIR])])
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AS_IF([test ! -z "$with_mvapi" -a "$with_mvapi" != "yes"],
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[ompi_check_mvapi_dir="$with_mvapi"])
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AS_IF([test ! -z "$with_mvapi_libdir" -a "$with_mvapi_libdir" != "yes"],
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[ompi_check_mvapi_libdir="$with_mvapi_libdir"])
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AS_IF([test "$with_mvapi" != "no"],
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[ # check for pthreads and emit a warning that
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# things might go south...
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AS_IF([test "$HAVE_POSIX_THREADS" != "1"],
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[AC_MSG_WARN([POSIX threads not enabled. May not be able to link with mvapi])])
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ompi_check_mvapi$1_save_CFLAGS="$CFLAGS"
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ompi_check_mvapi$1_save_CPPFLAGS="$CPPFLAGS"
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# ugly hack for topspin which stores include files in include/vapi
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AS_IF([test -d "$ompi_check_mvapi_dir/include/vapi"],
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[CPPFLAGS="$CPPFLAGS -I $ompi_check_mvapi_dir/include/vapi"
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$1_CPPFLAGS="$$1_CPPFLAGS -I $ompi_check_mvapi_dir/include/vapi"])
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# some mellanox vapi implemenations only need lvapi and lmosal
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OMPI_CHECK_PACKAGE([$1],
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[vapi.h],
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[vapi],
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[VAPI_open_hca],
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[-lmosal],
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[$ompi_check_mvapi_dir],
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[$ompi_check_mvapi_libdir],
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[ompi_check_mvapi_happy="yes"],
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[ompi_check_mvapi_happy="no"])
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# if needed use both lmpga and lmtl_common
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AS_IF([test "$ompi_check_mvapi_happy" = "no"],
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[OMPI_CHECK_PACKAGE([$1],
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[vapi.h],
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[vapi],
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[VAPI_open_hca],
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[-lmosal -lmpga -lmtl_common],
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[$ompi_check_mvapi_dir],
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[$ompi_check_mvapi_libdir],
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[ompi_check_mvapi_happy="yes"],
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[ompi_check_mvapi_happy="no"])])
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AS_IF([test "$ompi_check_mvapi_happy" = "yes" -a "$enable_progress_threads" = "yes"],
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[AC_MSG_WARN([MVAPI driver does not currently support progress threads. Disabling BTL.])
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ompi_check_mvapi_happy="no"])
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CPPFLAGS="$ompi_check_mvapi$1_save_CPPFLAGS"],
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[ompi_check_mvapi_happy="no"])
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AS_IF([test "$ompi_check_mvapi_happy" = "yes"],
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[$2],
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[AS_IF([test ! -z "$with_mvapi" -a "$with_mvapi" != "no"],
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[AC_MSG_ERROR([MVAPI support requested but not found. Aborting])])
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$3])
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])
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