b29b852281
config/ directory. We split them apart a while ago in the hopes that
it would simplify things, but it didn't really (e.g., because there
were still some ompi/opal .m4 files in the top-level config/
directory, resulting in developer confusion where any given m4 macro
was defined).
So this commit consolidates them back into the top-level directory for
simplicity.
There's still (at least) two changes that would be nice to make:
1. Split any generated .m4 file (e.g., autogen-generated .m4 files)
into a separate directory somewhere so that a top-level -Iconfig/
will only get our explicitly defined macros, not the autogen stuff
(e.g., with libevent2019 needing to get the visibility macro, but
NOT all the autogen-generated inclusion of component configure.m4
files).
1. Change configure to be of the form:
{{{
# ...a small amount of preamble/setup...
OPAL_SETUP
m4_ifdef([project_orte], [ORTE_SETUP])
m4_ifdef([project_ompi], [OMPI_SETUP])
# ...a small amount of finishing stuff...
}}}
I doubt we'll ever get anything as clean as that, but that would be
the goal to shoot for.
This commit was SVN r27704.
181 строка
5.9 KiB
Bash
181 строка
5.9 KiB
Bash
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) 2008-2012 Cisco Systems, Inc. All rights reserved.
|
|
dnl $COPYRIGHT$
|
|
dnl
|
|
dnl Additional copyrights may follow
|
|
dnl
|
|
dnl $HEADER$
|
|
dnl
|
|
|
|
# This macro is necessary to get the title to be displayed first. :-)
|
|
AC_DEFUN([OMPI_SETUP_JAVA_BINDINGS_BANNER],[
|
|
ompi_show_subtitle "Java MPI bindings"
|
|
])
|
|
|
|
# OMPI_SETUP_JAVA_BINDINGS()
|
|
# ----------------
|
|
# Do everything required to setup the Java MPI bindings. Safe to AC_REQUIRE
|
|
# this macro.
|
|
AC_DEFUN([OMPI_SETUP_JAVA_BINDINGS],[
|
|
# must have Java setup
|
|
AC_REQUIRE([ORTE_SETUP_JAVA])
|
|
|
|
AC_REQUIRE([OMPI_SETUP_JAVA_BINDINGS_BANNER])
|
|
|
|
AC_MSG_CHECKING([if want Java bindings])
|
|
AC_ARG_ENABLE(mpi-java,
|
|
AC_HELP_STRING([--enable-mpi-java],
|
|
[enable Java MPI bindings (default: disabled)]))
|
|
|
|
# check for required support
|
|
if test "$orte_java_happy" = "no" -a "$enable_mpi_java" = "yes"; then
|
|
AC_MSG_RESULT([yes])
|
|
AC_MSG_WARN([Java bindings requested but no Java support found])
|
|
AC_MSG_ERROR([cannot continue])
|
|
fi
|
|
|
|
# Only build the Java bindings if requested
|
|
if test "$orte_java_happy" = "yes" -a "$enable_mpi_java" = "yes"; then
|
|
AC_MSG_RESULT([yes])
|
|
WANT_MPI_JAVA_SUPPORT=1
|
|
AC_MSG_CHECKING([if shared libraries are enabled])
|
|
AS_IF([test "$enable_shared" != "yes"],
|
|
[AC_MSG_RESULT([no])
|
|
AC_MSG_WARN([Java bindings cannot be built without shared libraries])
|
|
AC_MSG_WARN([Please reconfigure with --enable-shared])
|
|
AC_MSG_ERROR([Cannot continue])],
|
|
[AC_MSG_RESULT([yes])])
|
|
# must have Java support
|
|
AC_MSG_CHECKING([if Java support was found])
|
|
AS_IF([test "$orte_java_happy" = "yes"],
|
|
[AC_MSG_RESULT([yes])],
|
|
[AC_MSG_WARN([Java MPI bindings requested, but Java support was not found])
|
|
AC_MSG_WARN([Please reconfigure the --with-jdk options to where Java])
|
|
AC_MSG_WARN([support can be found])
|
|
AC_MSG_ERROR([Cannot continue])])
|
|
else
|
|
AC_MSG_RESULT([no])
|
|
WANT_MPI_JAVA_SUPPORT=0
|
|
fi
|
|
AC_DEFINE_UNQUOTED([OMPI_WANT_JAVA_BINDINGS], [$WANT_MPI_JAVA_SUPPORT],
|
|
[do we want java mpi bindings])
|
|
AM_CONDITIONAL(OMPI_WANT_JAVA_BINDINGS, test "$WANT_MPI_JAVA_SUPPORT" = "1")
|
|
|
|
# Check for pinning support
|
|
# Uncomment when ready (or delete if we don't want it)
|
|
AS_IF([test "$WANT_MPI_JAVA_SUPPORT" = "1"],
|
|
[dnl OMPI_JAVA_CHECK_PINNING
|
|
echo ======we should check for java pinning support here...
|
|
])
|
|
|
|
# Are we happy?
|
|
AS_IF([test "$WANT_MPI_JAVA_SUPPORT" = "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
|
|
])
|
|
])
|
|
|
|
###########################################################################
|
|
|
|
AC_DEFUN([OMPI_JAVA_CHECK_PINNING],[
|
|
###
|
|
dnl testing if Java GC supports pinning
|
|
###
|
|
AC_MSG_CHECKING(whether Java garbage collector supports pinning)
|
|
|
|
######################
|
|
# JMS This has not been touched yet. It needs to be OMPI-ified.
|
|
# Change to AC_DEFINE (instead of the AC_SUBST of DEFPINS at the end)
|
|
######################
|
|
|
|
changequote(,)
|
|
|
|
cat > conftest.java <<END
|
|
public class conftest {
|
|
public static void main(String [] args) {
|
|
System.loadLibrary("conftest") ;
|
|
int a [] = new int [100] ;
|
|
System.exit(isCopy(a) ? 1 : 0) ;
|
|
}
|
|
|
|
static native boolean isCopy(int [] a) ;
|
|
}
|
|
END
|
|
|
|
cat > conftest.c <<END
|
|
#include "conftest.h"
|
|
int p_xargc ; char **p_xargv ; /* Stop AIX linker complaining */
|
|
jboolean JNICALL Java_conftest_isCopy(JNIEnv* env, jclass cls, jintArray a) {
|
|
|
|
jboolean isCopy ;
|
|
(*env)->GetIntArrayElements(env, a, &isCopy) ;
|
|
return isCopy ;
|
|
}
|
|
END
|
|
|
|
# For AIX shared object generation:
|
|
cat > conftest.exp <<END
|
|
Java_conftest_isCopy
|
|
END
|
|
|
|
changequote([,])
|
|
|
|
$JAVA/bin/javac -classpath . conftest.java
|
|
$JAVA/bin/javah -classpath . -jni conftest
|
|
|
|
# Following are hacks... should find cc, etc by autoconf mechanisms
|
|
cc -I$JAVA/include -I$JAVA/include/$JOS -c conftest.c
|
|
case $target in
|
|
*aix* )
|
|
cc -G -bE:conftest.exp -o libconftest.so conftest.o
|
|
;;
|
|
*)
|
|
cc $LDFLAG -o libconftest.so conftest.o
|
|
;;
|
|
esac
|
|
|
|
|
|
if $JAVA/bin/java -cp "." -Djava.library.path="." conftest
|
|
then
|
|
GC_SUPPORTS_PINNING=yes
|
|
else
|
|
GC_SUPPORTS_PINNING=no
|
|
fi
|
|
|
|
AC_MSG_RESULT($GC_SUPPORTS_PINNING)
|
|
|
|
rm -f conftest.* libconftest.so
|
|
|
|
if test "$GC_SUPPORTS_PINNING" = "yes"
|
|
then
|
|
DEFPINS=-DGC_DOES_PINNING
|
|
fi
|
|
|
|
AC_SUBST(DEFPINS)
|
|
])
|