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configure.in
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configure.in
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dnl This file is an input file used by the GNU "autoconf" program to
dnl generate the file "configure", which is run to configure the
dnl Makefile in this directory.
# Copyright (c) 1997-2021 The Regents of the University of California.
# All rights reserved.
#
# Permission is hereby granted, without written agreement and without
# license or royalty fees, to use, copy, modify, and distribute this
# software and its documentation for any purpose, provided that the
# above copyright notice and the following two paragraphs appear in all
# copies of this software.
#
# IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY
# FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
# ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF
# THE UNIVERSITY OF CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF
# SUCH DAMAGE.
#
# THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
# INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
# MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE
# PROVIDED HEREUNDER IS ON AN "AS IS" BASIS, AND THE UNIVERSITY OF
# CALIFORNIA HAS NO OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES,
# ENHANCEMENTS, OR MODIFICATIONS.
#
# PT_COPYRIGHT_VERSION_2
# COPYRIGHTENDKEY
# configure is derived from configure.in by running GNU autoconf
# on configure.in. Sadly, autoconf now requires Perl and is much
# slower than it used to be.
# See $PTII/doc/coding/develsetup.htm for details about how configure
# works.
# To modify configure:
# 1. Edit configure.in
# 2. Run: cd "$PTII"; rm config.*; autoconf; ./configure
# 3. When you are satisfied with your changes, check in configure.in:
# cvs commit -m "Added xxx package" configure.in
# 4. Since configure.in will have a more recent modification time than
# configure, be sure to run autoconf again
# 5. Check in configure:
# cvs commit -m "configure.in changed" configure
# NOTE: sometimes the order that the files are updated when cvs update
# is run can cause configure.in to have a more recent mod time than
# configure. If this is the case, try editing configure and adding
# a space to a comment line and commiting the change.
dnl Don't look for ptolemy/kernel/util/NamedObj.java here, or
dnl else we won't be able to rebuild after make extraclean.
AC_INIT(mk/ptII.mk.in)
#PT_VERBOSE=1
AC_ARG_ENABLE(verbose, [ --enable-verbose, configure prints verbose msgs],
PTVERBOSE=1)
if test "${PTVERBOSE:-none}" = "none"; then
AC_MSG_RESULT([For more verbose output, run ./configure --enable-verbose])
fi
dnl Define our own messages so that we can control verbosity.
dnl PT_MSG_RESULT prints 'ok' if PTVERBOSE is not set, otherwise
dnl PT_MSG_RESULT prints its first argument.
AC_DEFUN([PT_MSG_RESULT],
[if test "${PTVERBOSE:-none}" = "none"; then AC_MSG_RESULT([ok]); else AC_MSG_RESULT([$1]); fi ])# PT_MSG_RESULT
dnl PT_MSG_RESULT prints nothing if PTVERBOSE is not set, otherwise
dnl PT_MSG_RESULT prints its first argument.
AC_DEFUN([PT_MSG_STATUS],
[if test "${PTVERBOSE:-none}" != "none"; then AC_MSG_RESULT([$1]); fi ])# PT_MSG_STATUS
# Fix permissions on files.
# If the distribution was in a jar file, then some files might not be executable.
execFiles="ptolemy/util/test/junit/javachdir configure bin/ant bin/node bin/npm"
for file in $execFiles
do
if test -f $file -a ! -x $file; then
# PT_MSG_RESULT(Making $file executable.)
chmod a+x $file
fi
done
# Java does not find things in c:/program files/java
AC_MSG_CHECKING([if your path has 'program files/java' instead of 'Program Files/Java' ])
echo "$PATH" | egrep 'program files/java' > /dev/null
status=$?
if test "$status" -eq 0 ; then
AC_MSG_WARN([
Temporarily changing your path within configure for Java because
Java can't find c:/program files/java, but can find
c:/Program files/Java].)
PATH="`echo $PATH | sed 's@program files/java@Program Files/Java@g'`"
else
PT_MSG_RESULT([ok])
fi
# We must have PTII set before running configure.
if test -z "$PTII"; then
if test -n "$PTOLEMY"; then
if test -d "$PTOLEMY/tycho/java"; then
echo "\$PTOLEMY/tycho/java exists, setting PTII to that value"
PTII="$PTOLEMY/tycho/java"
# We should not have to call AC_PREFIX_DEFAULT($PTII) here
# but autoconf shuffles things around, so the call to
# AC_PREFIX_DEFAULT($PTII) that is 15 or so lines below
# actually appears at the top of configure.
ac_default_prefix=$PTII
else
echo "You must set the PTII environment variable before running configure"
exit 3
fi
else
echo "You must set the PTII environment variable before running configure"
exit 3
fi
fi
if test ! -d "$PTII"; then
echo "\$PTII is set to '$PTII', but it does not exist"
exit 3
fi
if test ! -w "$PTII"; then
echo "Warning: \$PTII is set to '$PTII', but it is not writable by you."
echo "This may or may not be a problem. If you are running under"
echo "Windows, then you might be able to ignore this problem and"
echo "proceed with the build. If you continue to have problems,"
echo "try upgrading to cygwin1.1.0 or later"
fi
AC_MSG_CHECKING([if \$PTII ('$PTII') has backslashes])
echo "$PTII" | egrep '\\' > /dev/null
status=$?
if test "$status" -eq 1 ; then
PT_MSG_RESULT([ok
'$PTII' does not contain backslashes])
else
AC_MSG_ERROR([
\$PTII == $PTII,
which contains backslashes. Even under Windows, please set
PTII to use forward slashes.])
fi
AC_MSG_CHECKING([if \$PTII ('$PTII') and the current directory are the same"])
canonicalPTII=`cd "$PTII"; pwd`
if test "$canonicalPTII" != "`pwd`" ; then
currentDirectory="`pwd`"
FINAL_WARNING="Perhaps $PTII is set to a directory other \
than the current directory? \
'cd \"$PTII\"; pwd' yields \"$canonicalPTII\", which is not the \
same as 'pwd', which is \"$currentDirectory\""
AC_MSG_WARN([$FINAL_WARNING])
fi
AC_MSG_CHECKING([if \$PTII ('$PTII') contains "cygdrive"])
echo "$PTII" | egrep 'cygdrive|cygwin' > /dev/null
status=$?
if test "$status" -eq 1 ; then
PT_MSG_RESULT([ok
'$PTII' does not contain cygdrive or cygwin, which is right.])
else
AC_MSG_WARN(['\$PTII == $PTII,
which contains 'cygdrive' or 'cygwin'.
It could be that you have incorrectly set PTII.
If you have installed Cygwin in c:/cygwin, and your Ptolemy II installation
is in a directory outside of the c:/cygwin tree, then Cygwin may
change your PTII variable to include "/cygdrive/c". This
will cause problems with non-Cygwin tools like javac that do
not understand /cygdrive/c
PTII can end up with cygdrive or cygwin in it if
you mistakenly do something like PTII=`pwd`.
Under Cygwin, try permanently setting PTII in the control panel
(Start->Control Panels->Advanced->Environment Variables)
or temporary set it within bash:
export PTII=c:/Users/YourLogin/ptII
and then rerun
./configure
See $PTII/doc/install.htm for details.'])
fi
case "`uname -s`" in
CYGWIN_NT-*)
AC_MSG_CHECKING([if \$PTII ('$PTII') contains "cygwin"])
cygpath -w "$PTII" | grep cygwin > /dev/null
status=$?
if test "$status" -eq 1 ; then
PT_MSG_RESULT([ok
\$PTII is '$PTII', which does not contain cygwin, which is right.])
else
AC_MSG_WARN([
'cygpath -w \$PTII' == '`cygpath -w $PTII`'
which contains 'cygwin'.
This could happen if your home directory is in the default location
for cygwin which cygwin thinks is /home/yourname,
but windows thinks is c:\\cygwin\\home\\yourname.
This will cause problems with non-Cygwin tools like javac that do
not understand Cygwin directory structure and mounts will not
be able to find files in $PTII.
The solution is to move the Ptolemy II tree outside of
c:\\cygwin and to set the PTII variable to point to that location
and then rerun
cd \$PTII
./configure
See $PTII/doc/install.htm for details.'])
fi
;;
esac
# If we are under Cygwin, check that we can find CMD
case "`uname -s`" in
CYGWIN_NT-*)
AC_PATH_PROG(CMD_PATH, cmd)
if test ! -x "$CMD_PATH"; then
AC_MSG_WARN([Failed to find the 'cmd' command, which
is used by the $PTII/bin/ptolemy script.
Under Windows 2000, cmd is usually found at c:\\winnt\\system32\\cmd.exe.
Under Windows XP, cmd is usually found at c:\\windows\\system32\\cmd.exe.
You may need to modify your PATH to explicitly include
c:\\winnt\\system32 by going or c:\\windows\\system32 by going to
to Start->Settings->Control Panels->System->Environment and changing
%SystemRoot%\\system32 to c:\\winnt\\system32 or c:\\windows\\system32.])
fi
;;
*) ;;
esac
PTII_DEFAULT=$PTII
# The default value of prefix
AC_PREFIX_DEFAULT($PTII)
#--------------------------------------------------------------------
# The PTII directory as a URL
#--------------------------------------------------------------------
# Read the PTII variable and substitute forward slashes
# for backward slashes
case "`uname -s`" in
CYGWIN_ME-*)
windows="yes"
# Windows ME is not a real os, and it does not have CMD.
# So, we punt
PTII_DIR=$PTII
;;
CYGWIN_98-*)
windows="yes"
# Windows 98 is not a real os, and it does not have CMD.
# So, we punt
PTII_DIR=$PTII
;;
CYGWIN*)
windows="yes"
# We use cmd /c chdir here to get rid of /cygwin/c
PTII_DIR=`(cd "$PTII"; cmd /c chdir) | tr -d '\r' | sed 's@\\\@/@g'`
;;
*)
windows="no"
PTII_DIR=$PTII
;;
esac
#--------------------------------------------------------------------
# Look for the "find" command
#--------------------------------------------------------------------
AC_ARG_WITH(find, [ --with-find=PATH use the find command from PATH,
PTJAVA_DIR environment variable],
FIND=$withval,
FIND=/usr/bin/find)
AC_PATH_PROG(FIND, find)
if test `echo "$FIND" | grep system32`; then
AC_MSG_WARN([Your path is probably messed up, you have a system32
directory in your path before /bin])
FIND=/bin/find
fi
if test ! -f "$FIND"; then
AC_MSG_WARN([Could not find the "find" command, looked in \"$FIND\"])
fi
# Substitute %20 for any spaces.
PTII_LOCALURL=`echo "file:https:///$PTII_DIR" | sed 's/ /%20/g'`
#--------------------------------------------------------------------
# See if there was a command-line option for where Java is; if
# not, check to see if the PTJAVA_DIR environment variable is set;
# if it is not, look for javac on the path.
# NOTE: If your javac compiler is in /usr/bin, then PTJAVA_DIR is
# likely to be set to /usr. Consider using PTJAVA_HOME if
# you are looking for Java jar files.
# Note that PTJAVA_HOME is set to the jre directory, wheras
# PTJAVA_DIR is set to the directory above the jre directory.
# PTJAVA_HOME will _not_ have a trailing slash.
#--------------------------------------------------------------------
AC_ARG_WITH(java, [ --with-java=DIR use Java binaries from DIR,
defaults to the value of the
PTJAVA_DIR environment variable],
PTJAVA_DIR=$withval)
if test -d "$PTJAVA_DIR"; then
PT_MSG_STATUS([
PTJAVA_DIR environment variable was set to
'$PTJAVA_DIR', and there is a directory
at that location, so we will try it.])
else
if test -z "$PTJAVA_DIR"; then
PT_MSG_STATUS([PTJAVA_DIR environment variable was not set,
so we search for the java compiler.])
else
AC_MSG_WARN([PTJAVA_DIR environment variable is set to
'${PTJAVA_DIR}', which is not a directory,
so we search for the java compiler.])
fi
AC_PATH_PROG(JAVAC, javac)
if test -x "$JAVAC"; then
JAVABIN=`dirname "$JAVAC"`
PTJAVA_DIR=`dirname "$JAVABIN"`
if test "$PTJAVA_DIR" = "/"; then
if test -d /usr/java; then
PTJAVA_DIR=/usr/java
AC_MSG_WARN([ Found javac in "$JAVABIN", /usr/java exists, so
we are setting PTJAVA_DIR to '$PTJAVA_DIR'])
fi
fi
if test "$PTJAVA_DIR" = "/usr"; then
# $PTII/vendors/ptinyos/tinyos-1.x/contrib/ptII/ptinyos/tools/make/ptII/ptII.rules
# uses -I$(PTJAVA_DIR). If PTJAVA_DIR is /usr, then compilation of the ptinyos
# demos fails.
AC_MSG_CHECKING([PTJAVA_DIR == /usr, checking for links])
startdir=$PTII
cd "$srcdir/config"
if "$JAVAC" RootDirectory.java ; then
AC_MSG_CHECKING([the value of the Java directory ])
AC_PATH_PROG(JAVA, java)
if env "$JAVA" -classpath "$PTII/config" RootDirectory "$JAVAC"> /dev/null; then
PTJAVA_DIR_TMP=`"$JAVA" -classpath "$PTII/config" RootDirectory "$JAVAC"`
# Use changequote to protect the square brackets in sed
changequote(<<, >>)dnl
# Remove /cygdrive so we can compile with MSVC
#PTJAVA_DIR_REAL=`echo "$PTJAVA_HOME_TMP" | sed 's@/cygdrive/\([a-zA-Z]\)/@\1:/@'`
changequote([, ])dnl
if test -d "$PTJAVA_DIR_TMP"; then
PTJAVA_DIR="$PTJAVA_DIR_TMP"
PT_MSG_RESULT('$PTJAVA_DIR');
else
AC_MSG_WARN(['$JAVA -classpath "$PTII/config" RootDirectory "$JAVAC"' failed.
We will not be able to search for the canonical Java home directory.]);
fi
else
AC_MSG_WARN(['cd config; $JAVAC RootDirectory.java' failed.
We will not be able to search for the canonical Java home directory.]);
fi
cd "$startdir"
fi
fi
else
AC_MSG_WARN([ Failed to find javac, perhaps Java is not installed?])
fi
# The default location that we look for the JDK. This should probably
# be a list that includes /usr/local/jdk and /opt/jdk
if test ! -d "$PTJAVA_DIR"; then
DEFAULT_JDK=/opt/jdk1.7
if test -d "$DEFAULT_JDK"; then
PTJAVA_DIR=`cd "$DEFAULT_JDK"; pwd`
AC_MSG_WARN(['${PTJAVA_DIR}' is not a directory, using the default '${DEFAULT_JDK}'])
else
DEFAULT_JDK=/usr/java
if test -d "$DEFAULT_JDK"; then
PTJAVA_DIR=`cd "$DEFAULT_JDK"; pwd`
AC_MSG_WARN(['${PTJAVA_DIR}' is not a directory, using the default '${DEFAULT_JDK}'])
else
AC_MSG_ERROR([
Java directory $DEFAULT_JDK doesn't exist.
Be sure that the directory that contains javac and java is in your path.
Typically, under Windows, this directory might be c:\Program Files\Java\jdk1.8.0_45\bin
For instructions about adding to a directory to your path permanently,
consult your user documentation.
Under bash, you may temporarily add a directory with something like:
PATH=/cygdrive/c/Program\ Files/Java/jdk1.8.0_45/bin:\$PATH
export PATH
rm config.*; ./configure
You may also try --with-java=DIR, or set the PTJAVA_DIR environment variable
to the directory where your jdk is located:
export PTJAVA_DIR=/cygdrive/c/Program\ Files/Java/jdk1.8.0_45
rm config.*; ./configure
but adding the directory to your path is likely to work best.])
fi
fi
fi
fi
# PTJAVA_DIR without /cygdrive
# Use changequote here to preserve square brackets
changequote(<<, >>)dnl
PTJAVA_DIR_NO_CYGDRIVE="`echo "$PTJAVA_DIR" | sed 's@/cygdrive/\([a-z]\)/@\1:/@'`"
changequote([, ])dnl
if test ! -d "ptolemy/actor/lib/fmi/"; then
PT_MSG_STATUS([ptolemy/actor/lib/ is not present,
so we need not find a 32-bit JVM for testing.])
else
#--------------------------------------------------------------------
# See if there was a command-line option for where the 32-bit Java is; if
# not, check to see if the PTJAVA32_DIR environment variable is set;
# if it is not, look for javac on the path.
# NOTE: If your javac compiler is in /usr/bin, then PTJAVA32_DIR is
# likely to be set to /usr. Consider using PTJAVA32_HOME if
# you are looking for Java jar files.
# Note that PTJAVA_HOME is set to the jre directory, wheras
# PTJAVA_DIR is set to the directory above the jre directory.
# PTJAVA_HOME will _not_ have a trailing slash.
#--------------------------------------------------------------------
AC_ARG_WITH(java32, [ --with-java32=DIR use 32-bit Java binaries from DIR,
defaults to the value of the
PTJAVA32_DIR environment variable],
PTJAVA32_DIR=$withval)
if test -d "$PTJAVA32_DIR"; then
PT_MSG_STATUS([
PTJAVA32_DIR environment variable was set to
'$PTJAVA32_DIR', and there is a directory
at that location, so we will try it.])
else
if test -z "$PTJAVA32_DIR"; then
PT_MSG_STATUS([PTJAVA32_DIR environment variable was not set,
so we search for the java compiler.])
else
AC_MSG_WARN([PTJAVA32_DIR environment variable is set to
'${PTJAVA32_DIR}', which is not a directory,
so we search for the java compiler.])
fi
java -d32 -version > /dev/null
retval=$?
if test $retval = 0; then
PTJAVA32_DIR=${PTJAVA_DIR}
PT_MSG_STATUS([Running java -d32 -version succeeded,
so PTJAVA32_DIR is $PTJAVA_32DIR])
else
AC_PATH_PROG(JAVA32, java32)
JAVA32BIN=`dirname "$JAVA32"`
PTJAVA32_DIR=`dirname "$JAVA32BIN"`
if test -x "$JAVA32"; then
if test "$PTJAV32_DIR" = "/"; then
if test -d /usr/java; then
PTJAVA32_DIR=/usr/java
AC_MSG_WARN([ Found java32 in "$JAVA32BIN", /usr/java exists, so
we are setting PTJAVA32_DIR to '$PTJAVA32_DIR'])
fi
fi
if test "$PTJAVA32_DIR" = "/usr" -o "$PTJAVA32_DIR" = "/usr/local"; then
# $PTII/vendors/ptinyos/tinyos-1.x/contrib/ptII/ptinyos/tools/make/ptII/ptII.rules
# uses -I$(PTJAVA_DIR). If PTJAVA_DIR is /usr, then compilation of the ptinyos
# demos fails.
AC_MSG_CHECKING([PTJAVA32_DIR == /usr or /usr/local, checking for links])
startdir=$PTII
cd "$srcdir/config"
if "$JAVAC" RootDirectory.java ; then
AC_MSG_CHECKING([the value of the Java directory ])
if env "$JAVA32" -classpath "$PTII/config" RootDirectory "$JAVA32"> /dev/null; then
PTJAVA32_DIR_TMP=`"$JAVA32" -classpath "$PTII/config" RootDirectory "$JAVA32"`
# Use changequote to protect the square brackets in sed
changequote(<<, >>)dnl
# Remove /cygdrive so we can compile with MSVC
#PTJAVA_DIR_REAL=`echo "$PTJAVA_HOME_TMP" | sed 's@/cygdrive/\([a-zA-Z]\)/@\1:/@'`
changequote([, ])dnl
if test -d "$PTJAVA32_DIR_TMP"; then
PTJAVA32_DIR="$PTJAVA32_DIR_TMP"
PT_MSG_RESULT('$PTJAVA_DIR');
else
AC_MSG_WARN(['$JAVA32 -classpath "$PTII/config" RootDirectory "$JAVA32"' failed.
We will not be able to search for the canonical 32-bit Java home directory.]);
fi
else
AC_MSG_WARN(['cd "$PTII/config"; $JAVAC RootDirectory.java' failed.
We will not be able to search for the canonical 32-bit Java home directory.]);
fi
cd "$startdir"
fi
fi
fi
if test ! -x "$PTJAVA32_DIR/bin/java"; then
AC_MSG_WARN([Running java -d32 -version failed,
and $PTJAVA32_DIR/bin/java does not exist.
Perhaps you need to install a separate 32-bit JVM
or rerun configure with --with-java32?
The 32-bit JVM is only needed for certain 32-bit FMI tests.
In general, under a 64-bit JVM, FMI will work fine without a 32-bit JVM.])
fi
fi
fi
# PTJAVA32_DIR without /cygdrive
# Use changequote here to preserve square brackets
changequote(<<, >>)dnl
PTJAVA32_DIR_NO_CYGDRIVE="`echo "$PTJAVA32_DIR" | sed 's@/cygdrive/\([a-z]\)/@\1:/@'`"
changequote([, ])dnl
fi # Test for ptolemy/actor/lib/fmi
#
# Check that we have the javac that corresponds with PTJAVA_DIR in our path
#
AC_MSG_CHECKING([for the java runtime in $PTJAVA_DIR/bin])
if test -f "$PTJAVA_DIR/bin/java" -o -f "$PTJAVA_DIR/bin/java.exe"; then
PT_MSG_RESULT($PTJAVA_DIR/bin/java)
AC_PATH_PROG(JAVA, java)
if test "$PTJAVA_DIR/bin/java" = "$JAVA"; then
PT_MSG_STATUS([ You have the right java in your path,
"$PTJAVA_DIR/bin/java"
= "$JAVA"])
else
AC_MSG_WARN(['$PTJAVA_DIR/bin/java' is not
the same as '$JAVA'.
Perhaps '$JAVA' is in your path before
'$PTJAVA_DIR/bin/java'?
If you have problems later, be sure that you don't have a mismatch
in JDK versions.])
JAVA="$PTJAVA_DIR/bin/java"
fi
else
if test -f "$PTJAVA_DIR/Commands/java"; then
PT_MSG_RESULT($PTJAVA_DIR/Commands/java)
AC_PATH_PROG(JAVA, java)
if test "$PTJAVA_DIR/Commands/java" = "$JAVA"; then
PT_MSG_STATUS([ You have the right java in your path,
"$PTJAVA_DIR/Commands/java"
= "$JAVA"])
else
AC_MSG_WARN(['$PTJAVA_DIR/Commands/java' is not
the same as '$JAVA'.
Perhaps '$JAVA' is in your path before
'$PTJAVA_DIR/Commands/java'?
If you have problems later, be sure that you don't have a mismatch
in JDK versions.])
JAVA="$PTJAVA_DIR/Commands/java"
fi
else
AC_MSG_ERROR([
Cannot find '$PTJAVA_DIR/bin/java' or '$PTJAVA_DIR/Commands/java'.
Try --with-java=DIR, or set the PTJAVA_DIR environment variable.
])
fi
fi
#
# Check that we have the javac that corresponds with PTJAVA_DIR in our path
#
AC_MSG_CHECKING([for the java compiler in $PTJAVA_DIR/bin])
if test -f "$PTJAVA_DIR/bin/javac"; then
PT_MSG_RESULT($PTJAVA_DIR/bin/javac)
AC_PATH_PROG(JAVAC, javac)
if test ! -x "$JAVAC"; then
AC_MSG_WARN([Failed to find the 'javac' command in your path.
This is not necessarily a problem, since
'$PTJAVA_DIR/bin/javac' was found, but if you have problems,
then you may want to adjust your path])
fi
if test "$PTJAVA_DIR/bin/javac" = "$JAVAC"; then
PT_MSG_STATUS([ You have the right javac in your path,
"$PTJAVA_DIR/bin/javac"
= "$JAVAC"])
else
AC_MSG_WARN(['$PTJAVA_DIR/bin/javac' is not
the same as '$JAVAC'.
Perhaps '$JAVAC' is in your path
before '$PTJAVA_DIR/bin/javac'?
If you have problems later, be sure that you don't have a mismatch
in JDK versions.])
JAVAC="$PTJAVA_DIR/bin/javac"
fi
else
if test -f "$PTJAVA_DIR/Commands/javac"; then
PT_MSG_RESULT($PTJAVA_DIR/Commands/javac)
AC_PATH_PROG(JAVAC, javac)
if test "$PTJAVA_DIR/Commands/javac" = "$JAVAC"; then
PT_MSG_STATUS([ You have the right java in your path,
"$PTJAVA_DIR/Commands/javac"
= "$JAVAC"])
else
AC_MSG_WARN(['$PTJAVA_DIR/Commands/javac' is not
the same as '$JAVAC'.
Perhaps '$JAVAC' is in your path before
'$PTJAVA_DIR/Commands/javac'?
If you have problems later, be sure that you don't have a mismatch
in JDK versions.])
JAVAC="$PTJAVA_DIR/Commands/javac"
fi
else
AC_MSG_ERROR([
Cannot find '$PTJAVA_DIR/bin/javac' or '$PTJAVA_DIR/Commands/javac'.
Try --with-java=DIR, or set the PTJAVA_DIR environment variable.])
fi
fi
#--------------------------------------------------------------------
# Test the Java Compiler (javac)
#--------------------------------------------------------------------
AC_MSG_CHECKING([the Java compiler with a simple compile])
JVERSION=unknown
# We need to run javac in the config directory so that javac from jdk1.1.6
# under NT and cygwin works properly
startdir="$PTII"
cd "$srcdir/config"
rm -f *.class
if "$JAVAC" confTest.java ; then
PT_MSG_RESULT(confTest.java compiled)
AC_MSG_CHECKING([the value of the java.version Property ])
# Older versions of cygwin might not have env, but 1.1 does
if env "$JAVA" -classpath "$PTII/config" confTest > /dev/null; then
# Run it again and get the results
JVERSION=`"$JAVA" -classpath "$PTII/config" confTest`
PT_MSG_RESULT($JVERSION)
else
case "`uname -s`" in
CYGWIN_NT-*)
# If $PTII is in /home, then suggest moving it.
echo "$PTII" | egrep "^/home/" > /dev/null
status=$?
if test "$status" -eq 0; then
AC_MSG_ERROR(['"$JAVA" -classpath "$PTII/config" confTest failed.
If java fails, then you will not be able to run Ptolemy II.'
You are running under Cygwin and $PTII and starts with /home/.
By default, Cygwin puts user home directories in /home.
However, Java will not be able to find directories in Cygwin's /home/ tree.
The fix is to move $PTII to the /cygdrive/Users/$USERNAME and set
PTII to c:/Users/$USERNAME/ptII:
mv $PTII /cygdrive/c/Users/$USERNAME
export PTII=c:/Users/c/$USERNAME/ptII
cd \$PTII
./configure
'])
fi
AC_MSG_ERROR(['"$JAVA" -classpath "$PTII/config" confTest failed.
If java fails, then you will not be able to run Ptolemy II.'
This could be because your PTII variable is set incorrectly, perhaps
it has 'cygwin' or 'cygdrive' in it?
Under Cygwin, try setting PTII in the control panel
(Start->Control Panels->Advanced->Environment Variables)
or temporary set it within bash:
export PTII=c:/Users/$USERNAME/ptII
and then rerun
./configure
See $PTII/doc/install.htm for details.'])
;;
*)
AC_MSG_ERROR(['"$JAVA" -classpath "$PTII/config" confTest failed.
If java fails, then you will not be able to run Ptolemy II.'])
;;
esac
fi
else
AC_MSG_ERROR(['cd "$PTII/config"; "$JAVAC" confTest.java failed.
If javac fails, then you will not be able to compile Ptolemy II.
This could be because your PTII variable is set incorrectly.
Under Cygwin, try setting PTII in the control panel
(Start->Control Panels->Advanced->Environment Variables)
or temporary set it within bash:
export PTII=c:/Users/YourLogin/ptII
and then rerun
./configure
See $PTII/doc/install.htm for details.'])
fi
# The Major and Minor version of the JDK. 1.6, 1.8 etc. Used by ant in build.xml.in.
# Sadly, javac 9 and later has a usability bug where "-target 9.0" fails, but "-target 9" works.
# See https://bugs.openjdk.java.net/browse/JDK-8190556
# If you get messages about "javac: invalid target release:", then check that JAVA_HOME
# is set to same JDK as the one that is in your path.
AC_MSG_CHECKING([for Java version for use with -target and by Ant in build.xml])
changequote(<<, >>)dnl
JVERSION_TARGET=`echo "$JVERSION" |
awk -F . '{ if ($1 > 8) {
print $1
} else {
print $1 "." $2
}
}'`
changequote([, ])dnl
PT_MSG_RESULT([$JVERSION_TARGET])
cd "$startdir"
#--------------------------------------------------------------------
# We require JDK 1.8 preferred
#--------------------------------------------------------------------
AC_MSG_CHECKING([the JDK version])
JDOCSIZE=
UPGRADE_JVM=no
# Ptalon uses generics, which are present only in Java 1.5 and later
HAS_GENERICS=no
JAVA1_6_OR_LATER=no
case "$JVERSION" in
1.1.*) UPGRADE_JVM=yes;;
1.2.*) UPGRADE_JVM=yes;;
1.3.*) UPGRADE_JVM=yes;;
1.4.*) UPGRADE_JVM=yes;;
1.5.*) UPGRADE_JVM=yes;;
1.6.*) case "`uname -s`" in
Darwin) AC_MSG_WARN([Java 1.6.x is the first JVM in your path.
Ptolemy II can be built and run with Java 1.6, but under Mac OS X, the Java 1.6 JVM
from Apple has bugs including occaisionally crashing when closing a window.
A possible solution is to download Java 1.7 or later for Oracle and be sure that
the path to the Oracle JDK is in your path before the path to the Apple JDK.
Typically, the Oracle JDK is installed at
/Library/Java/JavaVirtualMachines/1.7.0.jdk/Contents/Home.
To adjust the path in Bash, use
export PATH=/Library/Java/JavaVirtualMachines/1.7.0.jdk/Contents/Home/bin:\${PATH}])
esac
UPGRADE_JVM=yes;;
1.7.*) UPGRADE_JVM=yes;;
1.8.*) STANDALONE_NASHORN_PROBLEM=yes;;
9.*) STANDALONE_NASHORN_PROBLEM=yes;;
10.*) STANDALONE_NASHORN_PROBLEM=yes;;
*) ;;
esac
if test "$STANDALONE_NASHORN_PROBLEM" = "yes"; then
AC_MSG_WARN([As of September, 2021, Ptolemy II is using
the standalone Nashorn.jar.
Please upgrade to JDK 11 or later to use the standalone Nashorn jar
and thus support CapeCode.])
fi
if test "$UPGRADE_JVM" = "yes"; then
case "`uname -s`" in
Darwin)
upgradeMessage="Mac OS X, ships with Java 1.6 from Apple, but
later versions of Java are available from Oracle";;
*)
upgradeMessage="";;
esac
AC_MSG_ERROR([Ptolemy II requires JDK 1.8 or later.
JDK 1.2.2 has a bug involving compiling inner classes with protected
methods.
The RTOS domain uses java.util.Timer, which is present in JDK 1.3
and later.
ptolemy/kernel/attributes/URIAttribute.java uses java.net.URI, which
is present in JDK 1.4 and later.
JDK 1.5 or later is required so that these packages can use generics:
- actor/gui/run, which uses org/mlc/swing
- actor/lib/vhdl
- ptalon
JDK 1.6 or later is needed to use javax.swing.GroupLayout.
JDK 1.8 is needed for nio and many other features.
Please upgrade your JDK to 1.8 or later and try again.
To use Nashorn and support CapeCode, upgrade to JDK 11 or later.
$upgradeMessage])
else
# -breakiterator is only present in jdk1.4 and later
JDOCBREAKITERATOR=-breakiterator
# Ptalon uses generics, assume 1.5 or greater here
HAS_GENERICS=yes
PT_MSG_RESULT([ok, you are running $JVERSION])
fi
# Set PTJAVA_HOME
# Under Cygwin, PTJAVA_HOME will not contain /cygdrive/c
# Under Cygwin, PTJAVA_DIR _will_ contain /cygdrive/c
# We need to run javac in the config directory so that javac from
# jdk1.1.6 under NT and cygwin works properly
startdir=$PTII
cd "$srcdir/config"
AC_MSG_CHECKING([for java.home property by compiling a test program ])
# Don't use 'env $JAVAC . . .' here, it will not work under Cygwin
if "$JAVAC" JavaHome.java ; then
PT_MSG_RESULT(JavaHome.java compiled)
AC_MSG_CHECKING([for java.home property by running a test program ])
if env "$JAVA" -classpath "$PTII/config" JavaHome > /dev/null; then
# Run it again and get the results with \ converted to /
PTJAVA_HOME=`"$JAVA" -classpath "$PTII/config" JavaHome`
PT_MSG_RESULT($PTJAVA_HOME)
PTDOCLETS_DIR=doclets
else
AC_MSG_WARN(['$JAVA -classpath "$PTII/config" JavaHome' failed.
Since we cannot determine where the JRE is, we cannot set PTJAVA_HOME.
for use with doclets or the serial communications protocol])
fi
fi
cd "$startdir"
#
# Check that jar can handle the -i argument
#
AC_MSG_CHECKING([for the jar command])
if test -f "$PTJAVA_DIR/bin/jar"; then
PT_MSG_RESULT($PTJAVA_DIR/bin/jar)
JAR="$PTJAVA_DIR/bin/jar"
else
if test -f "$PTJAVA_DIR/Commands/java"; then
PT_MSG_RESULT($PTJAVA_DIR/Commands/java)
JAR="$PTJAVA_DIR/Commands/jar"
else
AC_MSG_WARN([Cannot find '$PTJAVA_DIR/bin/jar'.
or '$PTJAVA/Commands/jar', looking in the path.
This is usually only a problem if you run 'make install'])
AC_PATH_PROG(JAR, jar)
fi
fi
AC_MSG_CHECKING([that $JAR can handle -i])
if test -x "$JAR"; then
cd "$srcdir/config"
"$JAR" -cf jarTest.jar confTest.class
if "$JAR" -i jarTest.jar; then
PT_MSG_RESULT([$JAR -i worked])
# JAR_INDEX now includes the JAR_FLAGS flag so that we can
# pass -J-Xss100m for linux
JAR_INDEX='"$(JAR)" $(JAR_FLAGS) -i $@'
else
AC_MSG_WARN([$JAR -i jarTest.jar failed,
so we will not index the jar files])
JAR_INDEX=""
fi
cd "$startdir"
else
AC_MSG_WARN([jar command "$JAR" is not executable or not found.
This is usually only a problem if you run 'make install'])
fi
#
# The jarsigner command is used to create signed jar files for Webstart JNLP files
#
AC_MSG_CHECKING([for the jarsigner command])
if test -f "$PTJAVA_DIR/bin/jarsigner"; then
PT_MSG_RESULT($PTJAVA_DIR/bin/jarsigner)
JARSIGNER="$PTJAVA_DIR/bin/jarsigner"
else
if test -f "$PTJAVA_DIR/Commands/java"; then
PT_MSG_RESULT($PTJAVA_DIR/Commands/java)
JARSIGNER="$PTJAVA_DIR/Commands/jarsigner"
else
AC_MSG_WARN([Cannot find '$PTJAVA_DIR/bin/jarsigner'.
or '$PTJAVA/Commands/jarsigner', looking in the path.
This is only a problem when testing the security actors.])
AC_PATH_PROG(JARSIGNER, jarsigner)
fi
fi
if test ! -x "$JARSIGNER"; then
AC_MSG_WARN([The jarsigner command "$JARSIGNER" is not executable or not found.
This is only a problem when testing the security actors.])
fi
#
# The javaws command is used to test Webstart JNLP files.
#
if test ! -f "mk/jnlp.mk"; then
PT_MSG_STATUS([mk/jnlp.mk is not present,
so we need not find javaws, the Java Web Start binary.])
else
AC_MSG_CHECKING([for the javaws command])
if test -f "$PTJAVA_DIR/bin/javaws"; then
PT_MSG_RESULT($PTJAVA_DIR/bin/javaws)
JAVAWS="$PTJAVA_DIR/bin/javaws"
else
if test -f "$PTJAVA_DIR/Commands/java"; then
PT_MSG_RESULT($PTJAVA_DIR/Commands/java)
JAVAWS="$PTJAVA_DIR/Commands/javaws"
else
AC_MSG_WARN([Cannot find '$PTJAVA_DIR/bin/javaws'.
or '$PTJAVA/Commands/javaws', looking in the path.
This is only a problem when testing the Java Webstart (JNLP) files.])
AC_PATH_PROG(JAVAWS, javaws)
fi
fi
if test ! -x "$JAVAWS"; then
AC_MSG_WARN([The javaws command "$JAVAWS" is not executable or not found.
This is only a problem when testing the Java Webstart (JNLP) files.])
fi
fi
#
# keytool command used to generate a certificate for testing actor.lib.security actors
#
if test ! -d "ptolemy/actor/lib/security/"; then
PT_MSG_STATUS([ptolemy/actor/lib/security/ is not present,
so we need not find keytool, the certifate command.])
else
AC_MSG_CHECKING([for the keytool command])
if test -f "$PTJAVA_DIR/bin/keytool"; then
PT_MSG_RESULT($PTJAVA_DIR/bin/keytool)
KEYTOOL="$PTJAVA_DIR/bin/keytool"
else
if test -f "$PTJAVA_DIR/Commands/java"; then
PT_MSG_RESULT($PTJAVA_DIR/Commands/java)
KEYTOOL="$PTJAVA_DIR/Commands/keytool"
else
AC_MSG_WARN([Cannot find '$PTJAVA_DIR/bin/keytool'.
or '$PTJAVA/Commands/keytool', looking in the path.
This is only a problem when testing the security actors.])
AC_PATH_PROG(KEYTOOL, keytool)
fi
fi
if test ! -x "$KEYTOOL"; then
AC_MSG_WARN([The keytool command "$KEYTOOL" is not executable or not found.
This is only a problem when testing the security actors.])
fi
fi
#--------------------------------------------------------------------
# Figure out which separator to use for CLASSPATH
# So much for write once, run everywhere.
# Find NT4 and Windows 2000 (CYGWIN_NT-4.0 and
# CYGWIN_NT-5.0 respectively)
#--------------------------------------------------------------------
AC_MSG_CHECKING([for the proper CLASSPATH separator])
# If you mess with this, consider changing the jdkClassPathSeparator
# proc in ptII/util/testsuite/jdktools.tcl
case "`uname -s`" in
CYGWIN_ME-*) CLASSPATHSEPARATOR=";";;
CYGWIN_NT-*) CLASSPATHSEPARATOR=";";;
CYGWIN_98-*) CLASSPATHSEPARATOR=";";;
*) CLASSPATHSEPARATOR=":";;
esac
PT_MSG_RESULT(['$CLASSPATHSEPARATOR'])
#--------------------------------------------------------------------
# Get ready to accumulate information for Eclipse and Ant
#--------------------------------------------------------------------
# These directories are always excluded from Eclipse
# To add to this list, edit .classpath.in
ECLIPSE_EXCLUDING_SRC="ptolemy/actor/lib/reactable/"
# Jar files to include in the Eclipse library
#ECLIPSE_CLASSPATHENTRY_LIBS='<classpathentry kind="lib" path="lib/diva.jar"/>'
ECLIPSE_CLASSPATHENTRY_LIBS=''
# Add any jar files in $HOME/.ptolemyII
# FIXME: Eclipse should support Java 1.6 style * classpaths
# The Cygwin value of $HOME is not understood by Java under Windows.
if test "$windows" = "yes"; then
tmpHOME="`cygpath --mixed $HOME`"
else
tmpHOME="$HOME"
fi
for jar in $tmpHOME/.ptolemyII/*.jar
do
if test -f "$jar"; then
if test "$windows" = "yes" ; then
# Avoid /cygdrive/c in .classpath
jar=`cygpath --mixed "$jar"`
fi
# Avoid adding .ptolemyII/*.jar to .classpath
ECLIPSE_CLASSPATHENTRY_LIBS="$ECLIPSE_CLASSPATHENTRY_LIBS \
<classpathentry kind=\"lib\" path=\"$jar\"/> "
# Ant understands * style classpaths, so no need to update Ant.
fi