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) 2008-2013 Cisco Systems, Inc. All rights reserved.
dnl Copyright (c) 2013 Intel, 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([OPAL_SETUP_JAVA_BANNER],[
ompi_show_subtitle "Java compiler"
])
# OPAL_SETUP_JAVA()
# ----------------
# Do everything required to setup the Java compiler. Safe to AC_REQUIRE
# this macro.
AC_DEFUN([OPAL_SETUP_JAVA],[
AC_REQUIRE([OPAL_SETUP_JAVA_BANNER])
OPAL_VAR_SCOPE_PUSH([opal_java_bad opal_java_found opal_java_dir opal_java_jnih opal_java_PATH_save opal_java_CPPFLAGS_save])
AC_ARG_ENABLE(java,
AC_HELP_STRING([--enable-java],
[Enable Java-based support in the system - use this option to disable all Java-based compiler tests (default: enabled)]))
AC_ARG_WITH(jdk-dir,
AC_HELP_STRING([--with-jdk-dir(=DIR)],
[Location of the JDK header directory. If you use this option, do not specify --with-jdk-bindir or --with-jdk-headers.]))
AC_ARG_WITH(jdk-bindir,
AC_HELP_STRING([--with-jdk-bindir(=DIR)],
[Location of the JDK bin directory. If you use this option, you must also use --with-jdk-headers (and you must NOT use --with-jdk-dir)]))
AC_ARG_WITH(jdk-headers,
AC_HELP_STRING([--with-jdk-headers(=DIR)],
[Location of the JDK header directory. If you use this option, you must also use --with-jdk-bindir (and you must NOT use --with-jdk-dir)]))
if test "$enable_java" = "no"; then
HAVE_JAVA_SUPPORT=0
opal_java_happy=no
else
# Check for bozo case: ensure a directory was specified
AS_IF([test "$with_jdk_dir" = "yes" -o "$with_jdk_dir" = "no"],
[AC_MSG_WARN([Must specify a directory name for --with-jdk-dir])
AC_MSG_ERROR([Cannot continue])])
AS_IF([test "$with_jdk_bindir" = "yes" -o "$with_jdk_bindir" = "no"],
[AC_MSG_WARN([Must specify a directory name for --with-jdk-bindir])
AC_MSG_ERROR([Cannot continue])])
AS_IF([test "$with_jdk_headers" = "yes" -o "$with_jdk_headers" = "no"],
[AC_MSG_WARN([Must specify a directory name for --with-jdk-headers])
AC_MSG_ERROR([Cannot continue])])
# Check for bozo case: either specify --with-jdk-dir or
# (--with-jdk-bindir, --with-jdk-headers) -- not both.
opal_java_bad=0
AS_IF([test -n "$with_jdk_dir" -a -n "$with_jdk_bindir" -o \
-n "$with_jdk_dir" -a -n "$with_jdk_headers"],
[opal_java_bad=1])
AS_IF([test -z "$with_jdk_bindir" -a -n "$with_jdk_headers" -o \
-n "$with_jdk_bindir" -a -z "$with_jdk_headers"],
[opal_java_bad=1])
AS_IF([test "$opal_java_bad" = "1"],
[AC_MSG_WARN([Either specify --with-jdk-dir or both of (--with-jdk_bindir, --with-jdk-headers) -- not both.])
AC_MSG_ERROR([Cannot continue])])
AS_IF([test -n "$with_jdk_dir"],
[with_jdk_bindir=$with_jdk_dir/bin
with_jdk_headers=$with_jdk_dir/include])
##################################################################
# with_jdk_dir can now be ignored; with_jdk_bindir and
# with_jdk_headers will be either empty or have valid values.
##################################################################
# Some java installations are in obscure places. So let's
# hard-code a few of the common ones so that users don't have to
# specify --with-java-<foo>=LONG_ANNOYING_DIRECTORY.
AS_IF([test -z "$with_jdk_bindir"],
[ # OS X Snow Leopard and Lion (10.6 and 10.7 -- did not
# check prior versions)
opal_java_found=0
opal_java_dir=/System/Library/Frameworks/JavaVM.framework/Versions/Current/Headers
AC_MSG_CHECKING([OSX locations])
AS_IF([test -d $opal_java_dir],
[AC_MSG_RESULT([found ($opal_java_dir)])
opal_java_found=1
with_jdk_headers=$opal_java_dir
with_jdk_bindir=/usr/bin],
[AC_MSG_RESULT([not found])])
if test "$opal_java_found" = "0"; then
# Various Linux
if test -z "$JAVA_HOME"; then
opal_java_dir='/usr/lib/jvm/java-*-openjdk-*/include/'
else
opal_java_dir=$JAVA_HOME/include
fi
opal_java_jnih=`ls $opal_java_dir/jni.h 2>/dev/null | head -n 1`
AC_MSG_CHECKING([Linux locations])
AS_IF([test -r "$opal_java_jnih"],
[with_jdk_headers=`dirname $opal_java_jnih`
OPAL_WHICH([javac], [with_jdk_bindir])
AS_IF([test -n "$with_jdk_bindir"],
[AC_MSG_RESULT([found ($with_jdk_headers)])
opal_java_found=1
with_jdk_bindir=`dirname $with_jdk_bindir`],
[with_jdk_headers=])],
[opal_java_dir='/usr/lib/jvm/default-java/include/'
opal_java_jnih=`ls $opal_java_dir/jni.h 2>/dev/null | head -n 1`
AS_IF([test -r "$opal_java_jnih"],
[with_jdk_headers=`dirname $opal_java_jnih`
OPAL_WHICH([javac], [with_jdk_bindir])
AS_IF([test -n "$with_jdk_bindir"],
[AC_MSG_RESULT([found ($with_jdk_headers)])
opal_java_found=1
with_jdk_bindir=`dirname $with_jdk_bindir`],
[with_jdk_headers=])],
[AC_MSG_RESULT([not found])])])
fi
if test "$opal_java_found" = "0"; then
# Solaris
opal_java_dir=/usr/java
AC_MSG_CHECKING([Solaris locations])
AS_IF([test -d $opal_java_dir -a -r "$opal_java_dir/include/jni.h"],
[AC_MSG_RESULT([found ($opal_java_dir)])
with_jdk_headers=$opal_java_dir/include
with_jdk_bindir=$opal_java_dir/bin
opal_java_found=1],
[AC_MSG_RESULT([not found])])
fi
],
[opal_java_found=1])
if test "$opal_java_found" = "1"; then
OMPI_CHECK_WITHDIR([jdk-bindir], [$with_jdk_bindir], [javac])
OMPI_CHECK_WITHDIR([jdk-headers], [$with_jdk_headers], [jni.h])
# Look for various Java-related programs
opal_java_happy=no
opal_java_PATH_save=$PATH
AS_IF([test -n "$with_jdk_bindir" -a "$with_jdk_bindir" != "yes" -a "$with_jdk_bindir" != "no"],
[PATH="$with_jdk_bindir:$PATH"])
AC_PATH_PROG(JAVAC, javac)
AC_PATH_PROG(JAVAH, javah)
AC_PATH_PROG(JAR, jar)
PATH=$opal_java_PATH_save
# Check to see if we have all 3 programs.
AS_IF([test -z "$JAVAC" -o -z "$JAVAH" -o -z "$JAR"],
[opal_java_happy=no
HAVE_JAVA_SUPPORT=0],
[opal_java_happy=yes
HAVE_JAVA_SUPPORT=1])
# Look for jni.h
AS_IF([test "$opal_java_happy" = "yes"],
[opal_java_CPPFLAGS_save=$CPPFLAGS
# silence a stupid Mac warning
CPPFLAGS="$CPPFLAGS -DTARGET_RT_MAC_CFM=0"
AS_IF([test -n "$with_jdk_headers" -a "$with_jdk_headers" != "yes" -a "$with_jdk_headers" != "no"],
[OPAL_JDK_CPPFLAGS="-I$with_jdk_headers"
# Some flavors of JDK also require -I<blah>/linux.
# See if that's there, and if so, add a -I for that,
# too. Ugh.
AS_IF([test -d "$with_jdk_headers/linux"],
[OPAL_JDK_CPPFLAGS="$OPAL_JDK_CPPFLAGS -I$with_jdk_headers/linux"])
# Solaris JDK also require -I<blah>/solaris.
# See if that's there, and if so, add a -I for that,
# too. Ugh.
AS_IF([test -d "$with_jdk_headers/solaris"],
[OPAL_JDK_CPPFLAGS="$OPAL_JDK_CPPFLAGS -I$with_jdk_headers/solaris"])
CPPFLAGS="$CPPFLAGS $OPAL_JDK_CPPFLAGS"])
AC_CHECK_HEADER([jni.h], [],
[opal_java_happy=no])
CPPFLAGS=$opal_java_CPPFLAGS_save
])
else
opal_java_happy=no;
HAVE_JAVA_SUPPORT=no;
fi
AC_SUBST(OPAL_JDK_CPPFLAGS)
fi
# Are we happy?
AC_MSG_CHECKING([Java support available])
AS_IF([test "$opal_java_happy" = "no"],
[AC_MSG_RESULT([no])],
[AC_MSG_RESULT([yes])])
AC_DEFINE_UNQUOTED([OPAL_HAVE_JAVA_SUPPORT], [$HAVE_JAVA_SUPPORT], [do we have Java support])
AM_CONDITIONAL(OPAL_HAVE_JAVA_SUPPORT, test "$opal_java_happy" = "yes")
OPAL_VAR_SCOPE_POP
])