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openmpi/config/ompi_setup_mpi_java.m4

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dnl -*- shell-script -*-
dnl
dnl Copyright (c) 2004-2005 The Trustees of Indiana University and Indiana
dnl University Research and Technology
dnl Corporation. All rights reserved.
dnl Copyright (c) 2004-2006 The University of Tennessee and The University
dnl of Tennessee Research Foundation. All rights
dnl reserved.
dnl Copyright (c) 2004-2008 High Performance Computing Center Stuttgart,
dnl University of Stuttgart. All rights reserved.
dnl Copyright (c) 2004-2006 The Regents of the University of California.
dnl All rights reserved.
dnl Copyright (c) 2006-2012 Los Alamos National Security, LLC. All rights
dnl reserved.
dnl Copyright (c) 2007-2012 Oracle and/or its affiliates. All rights reserved.
dnl Copyright (c) 2008-2018 Cisco Systems, Inc. All rights reserved
dnl Copyright (c) 2015 Research Organization for Information Science
dnl and Technology (RIST). All rights reserved.
dnl $COPYRIGHT$
dnl
dnl Additional copyrights may follow
dnl
dnl $HEADER$
dnl
dnl OMPI_SETUP_JAVA_BINDINGS()
dnl ----------------
dnl Do everything required to setup the Java MPI bindings.
AC_DEFUN([OMPI_SETUP_JAVA_BINDINGS],[
opal_show_subtitle "Java MPI bindings"
AC_ARG_ENABLE(mpi-java,
AC_HELP_STRING([--enable-mpi-java],
[enable Java MPI bindings (default: disabled)]))
# Find the Java compiler and whatnot.
# It knows to do very little if $enable_mpi_java!="yes".
OMPI_SETUP_JAVA([$enable_mpi_java])
# Only build the Java bindings if requested
AC_MSG_CHECKING([if want Java bindings])
if test "$enable_mpi_java" = "yes"; then
AC_MSG_RESULT([yes])
WANT_MPI_JAVA_BINDINGS=1
AC_MSG_CHECKING([if shared libraries are enabled])
AS_IF([test "$enable_shared" != "yes"],
[AC_MSG_RESULT([no])
AC_MSG_WARN([Java bindings cannot be built without shared libraries])
AC_MSG_WARN([Please reconfigure with --enable-shared])
AC_MSG_ERROR([Cannot continue])],
[AC_MSG_RESULT([yes])])
# Mac Java requires this file (i.e., some other Java-related
# header file needs this file, so we need to check for
# it/include it in our sources when compiling on Mac).
AC_CHECK_HEADERS([TargetConditionals.h])
# dladdr and Dl_info are required to build the full path to
# libmpi on OS X 10.11 (a.k.a. El Capitan)
AC_CHECK_TYPES([Dl_info], [], [], [[#include <dlfcn.h>]])
else
AC_MSG_RESULT([no])
WANT_MPI_JAVA_BINDINGS=0
fi
AC_DEFINE_UNQUOTED([OMPI_WANT_JAVA_BINDINGS], [$WANT_MPI_JAVA_BINDINGS],
[do we want java mpi bindings])
AM_CONDITIONAL(OMPI_WANT_JAVA_BINDINGS, test "$WANT_MPI_JAVA_BINDINGS" = "1")
# Are we happy?
AS_IF([test $WANT_MPI_JAVA_BINDINGS -eq 1],
[AC_MSG_WARN([******************************************************])
AC_MSG_WARN([*** Java MPI bindings are provided on a provisional])
AC_MSG_WARN([*** basis. They are NOT part of the current or])
AC_MSG_WARN([*** proposed MPI standard. Continued inclusion of])
AC_MSG_WARN([*** the Java MPI bindings in Open MPI is contingent])
AC_MSG_WARN([*** upon user interest and developer support.])
AC_MSG_WARN([******************************************************])
])
AC_CONFIG_FILES([
ompi/mpi/java/Makefile
ompi/mpi/java/java/Makefile
ompi/mpi/java/c/Makefile
])
])