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openmpi/ompi/config/ompi_check_libfca.m4
Mike Dubman 36db9c6233 * updated copyrights
* added support for non-contig data layout in FCA

This commit was SVN r24702.
2011-05-16 14:43:11 +00:00

66 строки
2.1 KiB
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# -*- shell-script -*-
#
# Copyright (c) 2011 Mellanox Technologies. All rights reserved.
# $COPYRIGHT$
#
# Additional copyrights may follow
#
# $HEADER$
#
# OMPI_CHECK_FCA(prefix, [action-if-found], [action-if-not-found])
# --------------------------------------------------------
# check if fca support can be found. sets prefix_{CPPFLAGS,
# LDFLAGS, LIBS} as needed and runs action-if-found if there is
# support, otherwise executes action-if-not-found
AC_DEFUN([OMPI_CHECK_FCA],[
AC_ARG_WITH([fca],
[AC_HELP_STRING([--with-fca(=DIR)],
[Build fca (Mellanox Fabric Collective Accelerator) support, searching for libraries in DIR])])
OMPI_CHECK_WITHDIR([fca], [$with_fca], [lib/libfca.so])
AS_IF([test "$with_fca" != "no"],
[AS_IF([test ! -z "$with_fca" -a "$with_fca" != "yes"],
[ompi_check_fca_dir=$with_fca
ompi_check_fca_libdir="$ompi_check_fca_dir/lib"
ompi_check_fca_incdir="$ompi_check_fca_dir/include"
ompi_check_fca_libs=fca
CPPFLAGS_save=$CPPFLAGS
LDFLAGS_save=$LDFLAGS
LIBS_save=$LIBS
CPPFLAGS="$CPPFLAGS -I$ompi_check_fca_dir/include/fca -I$ompi_check_fca_dir/include/fca_core"
OPAL_LOG_MSG([$1_CPPFLAGS : $$1_CPPFLAGS], 1)
OPAL_LOG_MSG([$1_LDFLAGS : $$1_LDFLAGS], 1)
OPAL_LOG_MSG([$1_LIBS : $$1_LIBS], 1)
OMPI_CHECK_PACKAGE([$1],
[fca_api.h],
[$ompi_check_fca_libs],
[fca_get_version],
[],
[$ompi_check_fca_dir],
[$ompi_check_fca_libdir],
[ompi_check_fca_happy="yes"],
[ompi_check_fca_happy="no"])
CPPFLAGS=$CPPFLAGS_save
LDFLAGS=$LDFLAGS_save
LIBS=$LIBS_save],
[ompi_check_fca_happy="no"])
])
AS_IF([test "$ompi_check_fca_happy" = "yes" -a "$enable_progress_threads" = "yes"],
[AC_MSG_WARN([fca driver does not currently support progress threads. Disabling FCA.])
ompi_check_fca_happy="no"])
AS_IF([test "$ompi_check_fca_happy" = "yes"],
[$2],
[AS_IF([test ! -z "$with_fca" -a "$with_fca" != "no"],
[AC_MSG_ERROR([FCA support requested but not found. Aborting])])
$3])
])