libraries/rxtx: Updated for version 2.2pre2.

Signed-off-by: Niels Horn <niels.horn@slackbuilds.org>

8 files changed, 308 insertions, 135 deletions

diff --git a/libraries/rxtx/README b/libraries/rxtx/README
index 6bb2800c28..055dfecd8b 100644
--- a/libraries/rxtx/README
+++ b/libraries/rxtx/README
@@ -1,9 +1,8 @@
 RXTX is a Java library providing serial and parallel port communication.
 
-Note: this is an obsolete version of RXTX intended for use with JMRI
-(available at SlackBuilds.org).  It is not necessarily suitable for use
-with other applications.
-
 To build RXTX requires the jdk package (available in Slackware's extra/
-directory) and javacomm (available at SlackBuilds.org).  To run RXTX
-requires javacomm but not jdk.
+directory).
+
+If you are upgrading from rxtx-2.0_7pre2, please note that the javacomm
+package is no longer required and should be uninstalled before building
+rxtx-2.2pre2.
diff --git a/libraries/rxtx/destdir.patch b/libraries/rxtx/destdir.patch
new file mode 100644
index 0000000000..421fffe38f
--- /dev/null
+++ b/libraries/rxtx/destdir.patch
@@ -0,0 +1,20 @@
+--- rxtx-2.2pre2_original/Makefile.in	2008-12-31 02:29:12.000000000 +0000
++++ rxtx-2.2pre2_patched/Makefile.in	2009-12-21 12:34:37.099017471 +0000
+@@ -619,13 +619,15 @@
+ #  install librxtxSerial.so into the proper directory and copy $(JARTARGET) to its
+ #  proper location
+ install: all
++	$(INSTALL_PROGRAM) -d $(DESTDIR)$(RXTX_PATH)
+ 	@$(LIBTOOL_INST) \
+ 	`for i in $(TARGETLIB);do \
+ 		if [ -f $$i ];then \
+ 			echo $$i; \
+ 		fi; \
+-	done` $(RXTX_PATH)
+-	$(INSTALL_PROGRAM) $(JARTARGET) $(JHOME)/
++	done` $(DESTDIR)$(RXTX_PATH)
++	$(INSTALL_PROGRAM) -d $(DESTDIR)$(JHOME)
++	$(INSTALL_DATA) $(JARTARGET) $(DESTDIR)$(JHOME)/
+ 
+ clean-generic:
+ 	rm -rf $(DEST) $(TOP)/$(CLASSTOP)
diff --git a/libraries/rxtx/im-20090910.patch b/libraries/rxtx/im-20090910.patch
new file mode 100644
index 0000000000..757843570f
--- /dev/null
+++ b/libraries/rxtx/im-20090910.patch
@@ -0,0 +1,205 @@
+? im-20090910.patch
+Index: I2CImp.c
+===================================================================
+RCS file: /var/cvs/cvsroot/rxtx-devel/src/Attic/I2CImp.c,v
+retrieving revision 1.1.2.12
+diff -u -p -r1.1.2.12 I2CImp.c
+--- I2CImp.c	26 Apr 2007 05:26:05 -0000	1.1.2.12
++++ I2CImp.c	10 Sep 2009 05:24:55 -0000
+@@ -1,7 +1,7 @@
+ /*-------------------------------------------------------------------------
+ |   RXTX License v 2.1 - LGPL v 2.1 + Linking Over Controlled Interface.
+ |   RXTX is a native interface to serial ports in java.
+-|   Copyright 1997-2007 by Trent Jarvi tjarvi@qbang.org and others who
++|   Copyright 1997-2009 by Trent Jarvi tjarvi@qbang.org and others who
+ |   actually wrote it.  See individual source files for more information.
+ |
+ |   A copy of the LGPL v 2.1 may be found at
+@@ -113,7 +113,9 @@ JNIEXPORT void JNICALL Java_gnu_io_I2CPo
+ 	)
+ {
+ #ifndef WIN32
++#if defined(DEBUG) && defined(__linux__) && defined(UTS_RELEASE) 
+ 	struct utsname name;
++#endif /* DEBUG && __linux__ && UTS_RELEASE */
+ 	/* This bit of code checks to see if there is a signal handler installed
+ 	   for SIGIO, and installs SIG_IGN if there is not.  This is necessary
+ 	   for the native threads jdk, but we don't want to do it with green
+@@ -125,7 +127,7 @@ JNIEXPORT void JNICALL Java_gnu_io_I2CPo
+ 	sigaction( SIGIO, NULL, &handler );
+ 	if( !handler.sa_handler ) signal( SIGIO, SIG_IGN );
+ #endif /* !__FreeBSD__ */
+-#if defined(__linux__) 
++#if defined(DEBUG) && defined(__linux__) && defined(UTS_RELEASE) 
+ 	/* Lets let people who upgraded kernels know they may have problems */
+ 	if (uname (&name) == -1)
+ 	{
+@@ -137,7 +139,7 @@ JNIEXPORT void JNICALL Java_gnu_io_I2CPo
+ 		fprintf(stderr, "\n\n\nRXTX WARNING:  This library was compiled to run with OS release %s and you are currently running OS release %s.  In some cases this can be a problem.  Try recompiling RXTX if you notice strange behavior.  If you just compiled RXTX make sure /usr/include/linux is a symbolic link to the include files that came with the kernel source and not an older copy.\n\n\npress enter to continue\n",UTS_RELEASE,name.release);
+ 		getchar();
+ 	}
+-#endif /* __linux__ */
++#endif /* DEBUG && __linux__ && UTS_RELEASE */
+ #endif /* WIN32 */
+ }
+ 
+Index: RS485Imp.c
+===================================================================
+RCS file: /var/cvs/cvsroot/rxtx-devel/src/Attic/RS485Imp.c,v
+retrieving revision 1.1.2.12
+diff -u -p -r1.1.2.12 RS485Imp.c
+--- RS485Imp.c	26 Apr 2007 05:26:05 -0000	1.1.2.12
++++ RS485Imp.c	10 Sep 2009 05:24:55 -0000
+@@ -1,7 +1,7 @@
+ /*-------------------------------------------------------------------------
+ |   RXTX License v 2.1 - LGPL v 2.1 + Linking Over Controlled Interface.
+ |   RXTX is a native interface to serial ports in java.
+-|   Copyright 1997-2007 by Trent Jarvi tjarvi@qbang.org and others who
++|   Copyright 1997-2009 by Trent Jarvi tjarvi@qbang.org and others who
+ |   actually wrote it.  See individual source files for more information.
+ |
+ |   A copy of the LGPL v 2.1 may be found at
+@@ -113,7 +113,9 @@ JNIEXPORT void JNICALL Java_gnu_io_RS485
+ 	)
+ {
+ #ifndef WIN32
++#if defined(DEBUG) && defined(__linux__) && defined(UTS_RELEASE) 
+ 	struct utsname name;
++#endif /* DEBUG && __linux__ && UTS_RELEASE */
+ 	/* This bit of code checks to see if there is a signal handler installed
+ 	   for SIGIO, and installs SIG_IGN if there is not.  This is necessary
+ 	   for the native threads jdk, but we don't want to do it with green
+@@ -125,7 +127,7 @@ JNIEXPORT void JNICALL Java_gnu_io_RS485
+ 	sigaction( SIGIO, NULL, &handler );
+ 	if( !handler.sa_handler ) signal( SIGIO, SIG_IGN );
+ #endif /* !__FreeBSD__ */
+-#if defined(__linux__) 
++#if defined(DEBUG) && defined(__linux__) && defined(UTS_RELEASE) 
+ 	/* Lets let people who upgraded kernels know they may have problems */
+ 	if (uname (&name) == -1)
+ 	{
+@@ -137,7 +139,7 @@ JNIEXPORT void JNICALL Java_gnu_io_RS485
+ 		fprintf(stderr, "\n\n\nRXTX WARNING:  This library was compiled to run with OS release %s and you are currently running OS release %s.  In some cases this can be a problem.  Try recompiling RXTX if you notice strange behavior.  If you just compiled RXTX make sure /usr/include/linux is a symbolic link to the include files that came with the kernel source and not an older copy.\n\n\npress enter to continue\n",UTS_RELEASE,name.release);
+ 		getchar();
+ 	}
+-#endif /* __linux__ */
++#endif /* DEBUG && __linux__ && UTS_RELEASE */
+ #endif /* WIN32 */
+ }
+ 
+Index: RawImp.c
+===================================================================
+RCS file: /var/cvs/cvsroot/rxtx-devel/src/Attic/RawImp.c,v
+retrieving revision 1.1.2.12
+diff -u -p -r1.1.2.12 RawImp.c
+--- RawImp.c	18 Nov 2007 22:32:42 -0000	1.1.2.12
++++ RawImp.c	10 Sep 2009 05:24:55 -0000
+@@ -6,7 +6,7 @@
+ /*-------------------------------------------------------------------------
+ |   RXTX License v 2.1 - LGPL v 2.1 + Linking Over Controlled Interface.
+ |   RXTX is a native interface to serial ports in java.
+-|   Copyright 1997-2007 by Trent Jarvi tjarvi@qbang.org and others who
++|   Copyright 1997-2009 by Trent Jarvi tjarvi@qbang.org and others who
+ |   actually wrote it.  See individual source files for more information.
+ |
+ |   A copy of the LGPL v 2.1 may be found at
+@@ -258,7 +258,9 @@ JNIEXPORT void JNICALL Java_gnu_io_RawPo
+ 	)
+ {
+ #ifndef WIN32
++#if defined(DEBUG) && defined(__linux__) && defined(UTS_RELEASE) 
+ 	struct utsname name;
++#endif /* DEBUG && __linux__ && UTS_RELEASE */	
+ 	/* This bit of code checks to see if there is a signal handler installed
+ 	   for SIGIO, and installs SIG_IGN if there is not.  This is necessary
+ 	   for the native threads jdk, but we don't want to do it with green
+@@ -270,7 +272,7 @@ JNIEXPORT void JNICALL Java_gnu_io_RawPo
+ 	sigaction( SIGIO, NULL, &handler );
+ 	if( !handler.sa_handler ) signal( SIGIO, SIG_IGN );
+ #endif /* !__FreeBSD__ */
+-#if defined(__linux__) 
++#if defined(DEBUG) && defined(__linux__) && defined(UTS_RELEASE) 
+ 	/* Lets let people who upgraded kernels know they may have problems */
+ 	if (uname (&name) == -1)
+ 	{
+@@ -282,7 +284,7 @@ JNIEXPORT void JNICALL Java_gnu_io_RawPo
+ 		fprintf(stderr, "\n\n\nRXTX WARNING:  This library was compiled to run with OS release %s and you are currently running OS release %s.  In some cases this can be a problem.  Try recompiling RXTX if you notice strange behavior.  If you just compiled RXTX make sure /usr/include/linux is a symbolic link to the include files that came with the kernel source and not an older copy.\n\n\npress enter to continue\n",UTS_RELEASE,name.release);
+ 		getchar();
+ 	}
+-#endif /* __linux__ */
++#endif /* DEBUG && __linux__ && UTS_RELEASE */
+ #endif /* WIN32 */
+ }
+ 
+Index: SerialImp.c
+===================================================================
+RCS file: /var/cvs/cvsroot/rxtx-devel/src/SerialImp.c,v
+retrieving revision 1.46.2.204
+diff -u -p -r1.46.2.204 SerialImp.c
+--- SerialImp.c	10 Sep 2009 05:04:21 -0000	1.46.2.204
++++ SerialImp.c	10 Sep 2009 05:24:56 -0000
+@@ -279,10 +279,10 @@ JNIEXPORT void JNICALL RXTXPort(Initiali
+ 	jclass jclazz
+ 	)
+ {
+-#if defined DEBUG && defined(__linux__)
++#if defined(DEBUG) && defined(__linux__) && defined(UTS_RELEASE)
+ 	struct utsname name;
+ 	char message[80];
+-#endif /* DEBUG && __linux__ */
++#endif /* DEBUG && __linux__ && UTS_RELEASE */
+ 	/* This bit of code checks to see if there is a signal handler installed
+ 	   for SIGIO, and installs SIG_IGN if there is not.  This is necessary
+ 	   for the native threads jdk, but we don't want to do it with green
+@@ -318,7 +318,7 @@ JNIEXPORT void JNICALL RXTXPort(Initiali
+ #if DEBUG_TIMING
+ 	gettimeofday(&seloop, NULL);
+ #endif /* DEBUG_TIMING */
+-#if defined(DEBUG) && defined(__linux__)
++#if defined(DEBUG) && defined(__linux__) && defined(UTS_RELEASE)
+ 	/* Lets let people who upgraded kernels know they may have problems */
+ 	if (uname (&name) == -1)
+ 	{
+@@ -334,7 +334,7 @@ JNIEXPORT void JNICALL RXTXPort(Initiali
+ 		getchar();
+ 	}
+ 	LEAVE( "RXTXPort:Initialize" );
+-#endif /* DEBUG && __linux__ */
++#endif /* DEBUG && __linux__ && UTS_RELEASE */
+ }
+ 
+ /*----------------------------------------------------------
+Index: SerialImp.cpp
+===================================================================
+RCS file: /var/cvs/cvsroot/rxtx-devel/src/SerialImp.cpp,v
+retrieving revision 1.1.2.10
+diff -u -p -r1.1.2.10 SerialImp.cpp
+--- SerialImp.cpp	26 Apr 2007 05:26:06 -0000	1.1.2.10
++++ SerialImp.cpp	10 Sep 2009 05:24:57 -0000
+@@ -1,7 +1,7 @@
+ /*-------------------------------------------------------------------------
+ |   RXTX License v 2.1 - LGPL v 2.1 + Linking Over Controlled Interface.
+ |   RXTX is a native interface to serial ports in java.
+-|   Copyright 1997-2007 by Trent Jarvi tjarvi@qbang.org and others who
++|   Copyright 1997-2009 by Trent Jarvi tjarvi@qbang.org and others who
+ |   actually wrote it.  See individual source files for more information.
+ |
+ |   A copy of the LGPL v 2.1 may be found at
+@@ -126,7 +126,7 @@ JNIEXPORT void JNICALL RXTXPort(Initiali
+ 
+ #ifndef WIN32
+ #ifndef __BEOS__
+-#ifdef DEBUG
++#if defined(DEBUG) && defined (UTS_RELEASE)
+ 	struct utsname name;
+ #endif
+ 	/* This bit of code checks to see if there is a signal handler installed
+@@ -140,7 +140,7 @@ JNIEXPORT void JNICALL RXTXPort(Initiali
+ 	sigaction( SIGIO, NULL, &handler );
+ 	if( !handler.sa_handler ) signal( SIGIO, SIG_IGN );
+ #endif /* !__FreeBSD__ */
+-#ifdef DEBUG
++#if defined(DEBUG) && defined (UTS_RELEASE)
+ 	/* Lets let people who upgraded kernels know they may have problems */
+ 	if (uname (&name) == -1)
+ 	{
diff --git a/libraries/rxtx/rxtx.SlackBuild b/libraries/rxtx/rxtx.SlackBuild
index 916390a4c5..4f275d6c69 100644
--- a/libraries/rxtx/rxtx.SlackBuild
+++ b/libraries/rxtx/rxtx.SlackBuild
@@ -1,22 +1,35 @@
 #!/bin/sh
 
 # Slackware build script for rxtx
-# Written by David Spencer <nobbutl@yahoo.co.uk>
-# This script is dedicated to the public domain
+# Copyright 2011 David Spencer, Baildon, West Yorkshire, U.K.
+# All rights reserved.
+#
+# Redistribution and use of this script, with or without modification, is
+# permitted provided that the following conditions are met:
+#
+# 1. Redistributions of this script must retain the above copyright
+#    notice, this list of conditions and the following disclaimer.
+#
+#  THIS SOFTWARE IS PROVIDED BY THE AUTHOR "AS IS" AND ANY EXPRESS OR IMPLIED
+#  WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+#  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO
+#  EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+#  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+#  PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+#  OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+#  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+#  OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+#  ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 PRGNAM=rxtx
-VERSION=2.0_7pre2
-BUILD=${BUILD:-2}
+VERSION=${VERSION:-2.2pre2}
+BUILD=${BUILD:-1}
 TAG=${TAG:-_SBo}
 
-SRCVER=$(echo $VERSION | sed 's/_/-/')
-
-# Automatically determine the architecture we're building on:
 if [ -z "$ARCH" ]; then
   case "$( uname -m )" in
     i?86) ARCH=i486 ;;
     arm*) ARCH=arm ;;
-    # Unless $ARCH is already set, use uname -m for all other archs:
        *) ARCH=$( uname -m ) ;;
   esac
 fi
@@ -54,9 +67,9 @@ set -e
 rm -rf $PKG
 mkdir -p $TMP $PKG $OUTPUT
 cd $TMP
-rm -rf $PRGNAM-$SRCVER
-tar xvf $CWD/$PRGNAM-$SRCVER.tar.gz
-cd $PRGNAM-$SRCVER
+rm -rf $PRGNAM-$VERSION
+unzip $CWD/$PRGNAM-$VERSION.zip
+cd $PRGNAM-$VERSION
 chown -R root:root .
 find . \
  \( -perm 777 -o -perm 775 -o -perm 711 -o -perm 555 -o -perm 511 \) \
@@ -64,13 +77,20 @@ find . \
  \( -perm 666 -o -perm 664 -o -perm 600 -o -perm 444 -o -perm 440 -o -perm 400 \) \
  -exec chmod 644 {} \;
 
-# Patch JDK and kernel version tests, and add DESTDIR support
-cat $CWD/rxtx.patch | patch -p1
+# Disable obsolete UTS_RELEASE check
+# http://mailman.qbang.org/pipermail/rxtx/2009-September/5399616.html
+patch -d src <$CWD/im-20090910.patch
+# Enumerate all serial ports (notably ttyACM*)
+# http://git.debian.org/?p=pkg-java/rxtx.git;a=commit;h=3302001ca24b671e75d43c9febd771e709a759e7
+patch -p1 <$CWD/ttyACM_port.patch
+# Add DESTDIR support to 'make install'
+patch -p1 <$CWD/destdir.patch
 
 CFLAGS="$SLKCFLAGS" \
 CXXFLAGS="$SLKCFLAGS" \
 ./configure \
-  --libdir=/usr/lib${LIBDIRSUFFIX}
+  --libdir=/usr/lib${LIBDIRSUFFIX} \
+  --build=$ARCH-slackware-linux
 
 make
 make install DESTDIR=$PKG
@@ -78,14 +98,9 @@ make install DESTDIR=$PKG
 find $PKG | xargs file | grep -e "executable" -e "shared object" | grep ELF \
   | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null || true
 
-mkdir -p $PKG/$JAVA_HOME/lib/
-cat << EOF > $PKG/$JAVA_HOME/lib/javax.comm.properties
-Driver=gnu.io.RXTXCommDriver
-EOF
-
 mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
 cp -a \
-  AUTHORS COPYING ChangeLog INSTALL PORTING README README.JRE \
+  AUTHORS COPYING ChangeLog INSTALL PORTING README \
   SerialPortInstructions.txt TODO \
     $PKG/usr/doc/$PRGNAM-$VERSION
 cat $CWD/$PRGNAM.SlackBuild > $PKG/usr/doc/$PRGNAM-$VERSION/$PRGNAM.SlackBuild
diff --git a/libraries/rxtx/rxtx.info b/libraries/rxtx/rxtx.info
index b295abe5b9..6e4ebb74a7 100644
--- a/libraries/rxtx/rxtx.info
+++ b/libraries/rxtx/rxtx.info
@@ -1,10 +1,10 @@
 PRGNAM="rxtx"
-VERSION="2.0_7pre2"
-HOMEPAGE="http://users.frii.com/jarvi/rxtx/"
-DOWNLOAD="ftp://jarvi.dsl.frii.com/pub/rxtx/rxtx-2.0-7pre2.tar.gz"
-MD5SUM="43127b18cb2e06684100b400d4b8263e"
+VERSION="2.2pre2"
+HOMEPAGE="http://rxtx.qbang.org/wiki"
+DOWNLOAD="http://rxtx.qbang.org/pub/rxtx/rxtx-2.2pre2.zip"
+MD5SUM="7eedb18e3f33a427e2b0e9be8ce3f94c"
 DOWNLOAD_x86_64=""
 MD5SUM_x86_64=""
 MAINTAINER="David Spencer"
-EMAIL="nobbutl@yahoo.co.uk"
-APPROVED="dsomero"
+EMAIL="baildon.research@googlemail.com"
+APPROVED="Niels Horn"
diff --git a/libraries/rxtx/rxtx.patch b/libraries/rxtx/rxtx.patch
deleted file mode 100644
index ddd5178ec3..0000000000
--- a/libraries/rxtx/rxtx.patch
+++ /dev/null
@@ -1,94 +0,0 @@
-diff -u -r rxtx-2.0-7pre2_original/Makefile.in rxtx-2.0-7pre2_patched/Makefile.in
---- rxtx-2.0-7pre2_original/Makefile.in	2004-04-15 08:07:57.000000000 +0100
-+++ rxtx-2.0-7pre2_patched/Makefile.in	2009-02-21 16:46:13.000000000 +0000
-@@ -442,13 +442,15 @@
- #  install librxtxSerial.so into the proper directory and copy $(JARTARGET) to its
- #  proper location
- install: all
-+	$(INSTALL_PROGRAM) -d $(DESTDIR)$(RXTX_PATH)
- 	@$(LIBTOOL_INST) \
- 	`for i in $(TARGETLIB);do \
- 		if [ -f $$i ];then \
- 			echo $$i; \
- 		fi; \
--	done` $(RXTX_PATH)
--	$(INSTALL_PROGRAM) $(JARTARGET) $(JHOME)/
-+	done` $(DESTDIR)$(RXTX_PATH)
-+	$(INSTALL_PROGRAM) -d $(DESTDIR)$(JHOME)
-+	$(INSTALL_DATA) $(JARTARGET) $(DESTDIR)$(JHOME)/
- 
- clean-generic:
- 	rm -rf $(DEST) $(TOP)/$(CLASSTOP)
-diff -u -r rxtx-2.0-7pre2_original/configure rxtx-2.0-7pre2_patched/configure
---- rxtx-2.0-7pre2_original/configure	2005-01-17 18:52:47.000000000 +0000
-+++ rxtx-2.0-7pre2_patched/configure	2009-02-21 16:46:53.000000000 +0000
-@@ -10066,10 +10066,10 @@
- fi
- if  test -d $JPATH/share/kaffe/
- 	then fix_comm_jar $JPATH/share/kaffe/comm.jar
--elif  test -d $JPATH/jre/lib/ext
--	then fix_comm_jar $JPATH/jre/lib/ext/comm.jar
- elif  test -d $JPATH/lib/ext
- 	then fix_comm_jar $JPATH/lib/ext/comm.jar
-+elif  test -d $JPATH/jre/lib/ext
-+	then fix_comm_jar $JPATH/jre/lib/ext/comm.jar
- elif  test -d $JPATH/lib
- 	then fix_comm_jar $JPATH/lib/comm.jar
- fi
-@@ -10079,13 +10079,16 @@
-  case $OS_NAME in
- Linux)
- 	LDFLAGS=-lpthread
--	check_kernel_headers
- 	check_java_headers
- 	CFLAGS=$CFLAGS" -D__need_timespec"
- 	case $JAVA_VERSION in
- 
-+        1.6*)
-+		CLASSPATH=".:\$(TOP):\$(TOP)/src:"`find $JPATH/ -name comm.jar |head -n1`
-+		JHOME=$JPATH"/lib/ext"
-+		RXTX_PATH="\$(JPATH)/lib/\$(OS_ARCH)"
-+	;;
- 	1.2*|1.3*|1.4*|1.5*)
--		fix_parameters $JPATH/jre/lib/javax.comm.properties
- 		CLASSPATH=".:\$(TOP):\$(TOP)/src:"`find $JPATH/ -name comm.jar |head -n1`
- 		JHOME=$JPATH"/jre/lib/ext"
- 		RXTX_PATH="\$(JPATH)/jre/lib/\$(OS_ARCH)"
-diff -u -r rxtx-2.0-7pre2_original/src/SerialImp.c rxtx-2.0-7pre2_patched/src/SerialImp.c
---- rxtx-2.0-7pre2_original/src/SerialImp.c	2005-01-17 17:48:41.000000000 +0000
-+++ rxtx-2.0-7pre2_patched/src/SerialImp.c	2009-02-21 16:46:13.000000000 +0000
-@@ -295,6 +295,7 @@
-   gettimeofday (&seloop, NULL);
- #endif /* DEBUG_TIMING */
- #if defined(DEBUG) && defined(__linux__)
-+#if 0
-   /* Lets let people who upgraded kernels know they may have problems */
-   if (uname (&name) == -1)
-     {
-@@ -310,6 +311,7 @@
-       getchar ();
-     }
-   LEAVE ("RXTXPort:Initialize");
-+#endif
- #endif /* DEBUG && __linux__ */
- }
- 
-diff -u -r rxtx-2.0-7pre2_original/src/SerialImp.cpp rxtx-2.0-7pre2_patched/src/SerialImp.cpp
---- rxtx-2.0-7pre2_original/src/SerialImp.cpp	2003-10-17 11:11:08.000000000 +0100
-+++ rxtx-2.0-7pre2_patched/src/SerialImp.cpp	2009-02-21 16:46:13.000000000 +0000
-@@ -130,6 +130,7 @@
- 	if( !handler.sa_handler ) signal( SIGIO, SIG_IGN );
- #endif /* !__FreeBSD__ */
- #ifdef DEBUG
-+#if 0
- 	/* Lets let people who upgraded kernels know they may have problems */
- 	if (uname (&name) == -1)
- 	{
-@@ -142,6 +143,7 @@
- 			name.release);
- 		getchar();
- 	}
-+#endif
- #endif /* DEBUG */
- #endif /* __BEOS__ */
- #endif /* WIN32 */
diff --git a/libraries/rxtx/slack-desc b/libraries/rxtx/slack-desc
index 6958eba2ae..ee1e5f6386 100644
--- a/libraries/rxtx/slack-desc
+++ b/libraries/rxtx/slack-desc
@@ -1,12 +1,12 @@
     |-----handy-ruler------------------------------------------------------|
 rxtx: rxtx (Java library for serial and parallel communication)
-rxtx: 
-rxtx: RXTX is a Java library providing serial and parallel communication 
+rxtx:
+rxtx: RXTX is a Java library providing serial and parallel communication
 rxtx: for the Java Development Toolkit (JDK).
-rxtx: 
-rxtx: Homepage: http://users.frii.com/jarvi/rxtx/
-rxtx: 
-rxtx: 
-rxtx: 
-rxtx: 
-rxtx: 
+rxtx:
+rxtx: Homepage: http://rxtx.qbang.org/wiki
+rxtx:
+rxtx:
+rxtx:
+rxtx:
+rxtx:
diff --git a/libraries/rxtx/ttyACM_port.patch b/libraries/rxtx/ttyACM_port.patch
new file mode 100644
index 0000000000..da133c935d
--- /dev/null
+++ b/libraries/rxtx/ttyACM_port.patch
@@ -0,0 +1,28 @@
+Description: Allows for the enumeration of many additional ports, including ttyACM for Arduino Unos
+Author: Scott Howard <showard314@gmail.com>
+
+Index: rxtx/src/gnu/io/RXTXCommDriver.java
+===================================================================
+--- rxtx.orig/src/gnu/io/RXTXCommDriver.java	2010-10-04 23:14:47.236148507 -0400
++++ rxtx/src/gnu/io/RXTXCommDriver.java	2010-10-04 23:18:56.976108303 -0400
+@@ -574,20 +574,7 @@
+ 					if(osName.equals("Linux"))
+ 					{
+ 						String[] Temp = {
+-						"ttyS", // linux Serial Ports
+ 						"ttySA", // for the IPAQs
+-						"ttyUSB", // for USB frobs
+-						"rfcomm",       // bluetooth serial device
+-						"ttyircomm", // linux IrCommdevices (IrDA serial emu)
+-						};
+-						CandidatePortPrefixes=Temp;
+-					}
+-					else if(osName.equals("Linux-all-ports"))
+-					{
+-					/* if you want to enumerate all ports ~5000
+-					   possible, then replace the above with this
+-					*/
+-						String[] Temp = {
+ 						"comx",      // linux COMMX synchronous serial card
+ 						"holter",    // custom card for heart monitoring
+ 						"modem",     // linux symbolic link to modem.