87 строки
3.1 KiB
Bash
87 строки
3.1 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 (c) 2007 Cisco Systems, Inc. All rights reserved.
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# Copyright (c) 2008 Mellanox Technologies. 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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# MCA_btl_openib_POST_CONFIG([should_build])
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# ------------------------------------------
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AC_DEFUN([MCA_btl_openib_POST_CONFIG], [
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AM_CONDITIONAL([MCA_btl_openib_have_xrc], [test $1 -eq 1 -a "x$btl_openib_have_xrc" = "x1"])
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AM_CONDITIONAL([MCA_btl_openib_have_rdmacm], [test $1 -eq 1 -a "x$btl_openib_have_rdmacm" = "x1"])
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AM_CONDITIONAL([MCA_btl_openib_have_ibcm], [test $1 -eq 1 -a "x$btl_openib_have_ibcm" = "x1"])
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])
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# MCA_btl_openib_CONFIG([action-if-can-compile],
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# [action-if-cant-compile])
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# ------------------------------------------------
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AC_DEFUN([MCA_btl_openib_CONFIG],[
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OMPI_VAR_SCOPE_PUSH([cpcs have_threads])
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cpcs="oob"
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OMPI_CHECK_OPENIB([btl_openib],
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[btl_openib_happy="yes"],
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[btl_openib_happy="no"])
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AS_IF([test "$btl_openib_happy" = "yes"],
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[btl_openib_WRAPPER_EXTRA_LDFLAGS="$btl_openib_LDFLAGS"
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btl_openib_WRAPPER_EXTRA_LIBS="$btl_openib_LIBS"
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# With the new openib flags, look for ibv_fork_init
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LDFLAGS_save="$LDFLAGS"
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LIBS_save="$LIBS"
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LDFLAGS="$LDFLAGS $btl_openib_LDFLAGS"
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LIBS="$LIBS $btl_openib_LIBS"
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AC_CHECK_FUNCS([ibv_fork_init])
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LDFLAGS="$LDFLAGS_save"
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LIBS="$LIBS_save"
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$1],
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[$2])
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AC_MSG_CHECKING([for thread support (needed for ibcm/rdmacm)])
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have_threads=`echo $THREAD_TYPE | awk '{ print [$]1 }'`
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if test "x$have_threads" = "x"; then
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have_threads=none
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fi
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AC_MSG_RESULT([$have_threads])
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AS_IF([test "$btl_openib_happy" = "yes"],
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[if test "x$btl_openib_have_xrc" = "x1"; then
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cpcs="$cpcs xoob"
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fi
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if test "x$btl_openib_have_rdmacm" = "x1" -a \
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"$have_threads" != "none"; then
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cpcs="$cpcs rdmacm"
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fi
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if test "x$btl_openib_have_ibcm" = "x1" -a \
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"$have_threads" != "none"; then
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cpcs="$cpcs ibcm"
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fi
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AC_MSG_CHECKING([which openib btl cpcs will be built])
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AC_MSG_RESULT([$cpcs])])
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# substitute in the things needed to build openib
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AC_SUBST([btl_openib_CFLAGS])
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AC_SUBST([btl_openib_CPPFLAGS])
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AC_SUBST([btl_openib_LDFLAGS])
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AC_SUBST([btl_openib_LIBS])
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OMPI_VAR_SCOPE_POP
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])dnl
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