1 dnl Copyright (C) 2007-2015 CEA/DEN, EDF R&D, OPEN CASCADE
3 dnl Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
4 dnl CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
6 dnl This library is free software; you can redistribute it and/or
7 dnl modify it under the terms of the GNU Lesser General Public
8 dnl License as published by the Free Software Foundation; either
9 dnl version 2.1 of the License, or (at your option) any later version.
11 dnl This library is distributed in the hope that it will be useful,
12 dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
13 dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 dnl Lesser General Public License for more details.
16 dnl You should have received a copy of the GNU Lesser General Public
17 dnl License along with this library; if not, write to the Free Software
18 dnl Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
20 dnl See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
23 AC_DEFUN([CHECK_MPI],[
25 AC_REQUIRE([AC_PROG_CC])dnl
28 [AC_HELP_STRING([--with-mpi_lib=DIR],[directory path of MPICH lib installation])],
29 MPILIBREQUESTED="$withval")
32 [AC_HELP_STRING([--with-mpi=DIR],[root directory path of MPICH installation])],
33 MPIREQUESTED="yes",MPIREQUESTED="no")
39 if test x"$MPIREQUESTED" = xyes; then
42 echo ---------------------------------------------
44 echo ---------------------------------------------
47 if test "x$withval" != "xyes"; then
49 MPI_INCLUDES="-I$MPI_HOME/include"
50 if test "x$MPI_HOME" = "x/usr"
54 MPI_LIBS="-L$MPI_HOME/lib"
58 if test x"$MPILIBREQUESTED" != x; then
59 MPI_LIBS="-L$MPILIBREQUESTED"
62 CPPFLAGS_old="$CPPFLAGS"
63 CPPFLAGS="$MPI_INCLUDES $CPPFLAGS"
64 AC_CHECK_HEADER(mpi.h,WITHMPI="yes",WITHMPI="no")
65 CPPFLAGS="$CPPFLAGS_old"
67 if test "$WITHMPI" = "yes";then
69 LDFLAGS_old="$LDFLAGS"
70 LDFLAGS="$MPI_LIBS $LDFLAGS"
71 AC_CHECK_LIB(elan,elan_init,MPI_LIBS="$MPI_LIBS -lelan")
72 AC_CHECK_LIB(mpi,MPI_Init,WITHMPI="yes",WITHMPI="no")
73 AC_CHECK_LIB(mpi,MPI_Publish_name,WITHMPI2="yes",WITHMPI2="no")
74 LDFLAGS="$LDFLAGS_old"
78 if test "$WITHMPI" = "yes";then
80 MPI_LIBS="$MPI_LIBS -lmpi -lmpio -lmpiCC"
85 if test "$WITHMPI2" = "yes";then
93 if test "$WITHMPI" = no; then
95 dnl ---------------------------------------------
97 dnl ---------------------------------------------
102 if test "$WITHMPICH" = no; then
104 dnl ---------------------------------------------
106 dnl ---------------------------------------------
113 if test "$WITHLAM" = no; then
115 dnl ---------------------------------------------
117 dnl ---------------------------------------------
126 if test x$WITHMPI2 = xyes; then
127 CPPFLAGS="-DHAVE_MPI2 $CPPFLAGS"
128 CORBA_IDLCXXFLAGS="-DHAVE_MPI2 $CORBA_IDLCXXFLAGS"
129 CORBA_IDLPYFLAGS="-DHAVE_MPI2 $CORBA_IDLPYFLAGS"
133 AC_SUBST(MPI_INCLUDES)
137 AM_CONDITIONAL(MPI_IS_OK, [test x"$mpi_ok" = xyes])
138 AM_CONDITIONAL(MPI2_IS_OK, [test x"$mpi2_ok" = xyes])