libs/rxtx: add support for RX/TX Java serial communications

Integrate support for RX/TX Java serial communications library.
Includes patch to include support for ttyACM* devices.

Signed-off-by: Dana H. Myers k6jq@comcast.net

diff --git a/libs/rxtx/Makefile b/libs/rxtx/Makefile
new file mode 100755 (executable)
index 0000000..5a1374f
--- /dev/null
+++ b/libs/rxtx/Makefile
@@ -0,0 +1,49 @@
+#\r
+# Copyright (C) 2016 Dana H. Myers <k6jq@comcast.net>\r
+#\r
+# This is free software, licensed under the GNU General Public License v2.\r
+# See /LICENSE for more information.\r
+#\r
+\r
+include $(TOPDIR)/rules.mk\r
+\r
+PKG_NAME:=rxtx\r
+PKG_VERSION:=2.2pre2\r
+PKG_RELEASE:=1\r
+PKG_LICENSE:=LGPL-2.1\r
+PKG_MAINTAINER:=Dana H. Myers <k6jq@comcast.net>\r
+\r
+PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).zip\r
+PKG_SOURCE_URL:=http://rxtx.qbang.org/pub/rxtx/\r
+PKG_MD5SUM:=7eedb18e3f33a427e2b0e9be8ce3f94c\r
+\r
+PKG_FIXUP:=patch-libtool\r
+PKG_CHECK_FORMAT_SECURITY:=0\r
+\r
+include $(INCLUDE_DIR)/package.mk\r
+\r
+define Package/rxtx\r
+  SECTION:=libs\r
+  CATEGORY:=Libraries\r
+  TITLE:=RX/TX Support for Java serial communications\r
+  URL:=http://rxtx.qbang.org/wiki/index.php/Main_Page\r
+  DEPENDS:=+libpthread\r
+endef\r
+\r
+define Package/rxtx/description\r
+       RX/TX Support for Java serial communications\r
+endef\r
+\r
+CONFIGURE_ARGS += \\r
+       --disable-PRINTER\r
+\r
+define Package/rxtx/install\r
+       $(INSTALL_DIR) \\r
+               $(1)/usr/lib/classpath\r
+       $(CP) $(PKG_BUILD_DIR)/$(GNU_TARGET_NAME)-gnu/.libs/*.so \\r
+               $(1)/usr/lib/classpath/\r
+       $(CP) $(PKG_BUILD_DIR)/RXTXcomm.jar \\r
+               $(1)/usr/lib/classpath/\r
+endef\r
+\r
+$(eval $(call BuildPackage,rxtx))\r

diff --git a/libs/rxtx/patches/010-acm-devices.patch b/libs/rxtx/patches/010-acm-devices.patch
new file mode 100755 (executable)
index 0000000..3833c5c
--- /dev/null
+++ b/libs/rxtx/patches/010-acm-devices.patch
@@ -0,0 +1,11 @@
+diff -rupN rxtx-2.2pre2/src/gnu/io/RXTXCommDriver.java rxtx-2.2pre2.new/src/gnu/io/RXTXCommDriver.java\r
+--- rxtx-2.2pre2/src/gnu/io/RXTXCommDriver.java        2008-11-13 16:44:01.000000000 -0800\r
++++ rxtx-2.2pre2.new/src/gnu/io/RXTXCommDriver.java    2015-08-21 16:19:14.330743949 -0700\r
+@@ -579,6 +579,7 @@ public class RXTXCommDriver implements C\r
+                                               "ttyUSB", // for USB frobs\r
+                                               "rfcomm",       // bluetooth serial device\r
+                                               "ttyircomm", // linux IrCommdevices (IrDA serial emu)\r
++                                              "ttyACM" // linux CDC ACM devices\r
+                                               };\r
+                                               CandidatePortPrefixes=Temp;\r
+                                       }\r