1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
|
# -*- shell-script -*-
#
# Copyright (c) 2007 The University of Tennessee and The University
# of Tennessee Research Foundation. All rights
# reserved.
# Copyright (c) 2009 Cisco Systems, Inc. All rights reserved.
# $COPYRIGHT$
#
# Additional copyrights may follow
#
# $HEADER$
#
# OMPI_CHECK_ELAN(prefix, [action-if-found], [action-if-not-found])
# --------------------------------------------------------
# check if Elan 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_ELAN],[
AC_ARG_WITH([elan],
[AC_HELP_STRING([--with-elan(=DIR)],
[Build Elan (QsNet2) support, searching for libraries in DIR])])
OMPI_CHECK_WITHDIR([elan], [$with_elan], [include/elan/elan.h])
AC_ARG_WITH([elan-libdir],
[AC_HELP_STRING([--with-elan-libdir=DIR],
[Search for Elan (QsNet2) libraries in DIR])])
OMPI_CHECK_WITHDIR([elan-libdir], [$with_elan_libdir], [libelan.*])
AS_IF([test "$with_elan" != "no"],
[AS_IF([test ! -z "$with_elan" -a "$with_elan" != "yes"],
[ompi_check_elan_dir="$with_elan"])
AS_IF([test ! -z "$with_elan_libdir" -a "$with_elan_libdir" != "yes"],
[ompi_check_elan_libdir="$with_elan_libdir"])
OMPI_CHECK_PACKAGE([$1],
[elan/elan.h],
[elan],
[elan_init],
[],
[$ompi_check_elan_dir],
[$ompi_check_elan_libdir],
[ompi_check_elan_happy="yes"],
[ompi_check_elan_happy="no"])
],
[ompi_check_elan_happy="no"])
AS_IF([test "$ompi_check_elan_happy" = "yes"],
[$2],
[AS_IF([test ! -z "$with_elan" -a "$with_elan" != "no"],
[AC_MSG_ERROR([Elan (QsNet2) support requested but not found. Aborting])])
$3])
])
# MCA_btl_elan_CONFIG([action-if-can-compile],
# [action-if-cant-compile])
# ------------------------------------------------
AC_DEFUN([MCA_btl_elan_CONFIG],[
OMPI_CHECK_ELAN([btl_elan],
[btl_elan_happy="yes"],
[btl_elan_happy="no"])
AS_IF([test "$btl_elan_happy" = "yes"],
[btl_elan_WRAPPER_EXTRA_LDFLAGS="$btl_elan_LDFLAGS"
btl_elan_WRAPPER_EXTRA_LIBS="$btl_elan_LIBS"
$1],
[$2])
# substitute in the things needed to build elan
AC_SUBST([btl_elan_CFLAGS])
AC_SUBST([btl_elan_CPPFLAGS])
AC_SUBST([btl_elan_LDFLAGS])
AC_SUBST([btl_elan_LIBS])
])dnl
|
