Switch commoncpp2 to ucommon to solve dependency conflicts.
libccrtp was depending on commoncpp2, and have been replaced by a version
depending on ucommon as well.
diff --git a/jni/libucommon/sources/inc/commoncpp/missing.h b/jni/libucommon/sources/inc/commoncpp/missing.h
new file mode 100644
index 0000000..9be89cf
--- /dev/null
+++ b/jni/libucommon/sources/inc/commoncpp/missing.h
@@ -0,0 +1,119 @@
+// Copyright (C) 1999-2005 Open Source Telecom Corporation.
+// Copyright (C) 2006-2010 David Sugar, Tycho Softworks.
+//
+// This program is free software; you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation; either version 2 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+//
+// As a special exception, you may use this file as part of a free software
+// library without restriction. Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License. This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+//
+// This exception applies only to the code released under the name GNU
+// Common C++. If you copy code from other releases into a copy of GNU
+// Common C++, as the General Public License permits, the exception does
+// not apply to the code that you add in this way. To avoid misleading
+// anyone as to the status of such modified files, you must delete
+// this exception notice from them.
+//
+// If you write modifications of your own for GNU Common C++, it is your choice
+// whether to permit this exception to apply to your modifications.
+// If you do not wish that, delete this exception notice.
+//
+
+/**
+ * @file missing.h
+ * @short substitute functions which may be missing in target platform libc.
+ **/
+
+#ifndef CCXX_MISSING_H_
+#define CCXX_MISSING_H_
+
+#include <ctime>
+
+#ifdef MACOSX
+#undef HAVE_LOCKF
+#endif
+
+#ifdef WIN32
+#ifndef HAVE_LOCKF
+#define HAVE_LOCKF
+#endif
+#endif
+
+#include <fstream>
+#include <iostream>
+#include <ctime>
+
+#ifdef HAVE_SSTREAM
+#include <sstream>
+#else
+#include <strstream>
+#endif
+
+#if defined(__KCC)
+#define ostream ostream_withassign
+#endif
+
+#ifdef __BORLANDC__
+#include <time.h>
+#endif
+
+#ifdef CCXX_NAMESPACES
+namespace ost {
+#endif
+
+#ifndef HAVE_GETTIMEOFDAY
+#ifdef WIN32
+#define HAVE_GETTIMEOFDAY
+__EXPORT int gettimeofday(struct timeval *tv_, void *tz_);
+#endif
+#endif
+
+#ifdef HAVE_GETTIMEOFDAY
+#ifdef WIN32
+__EXPORT DWORD getTicks(void);
+#else
+__EXPORT unsigned long getTicks(void);
+#endif
+#endif
+
+#ifndef HAVE_MEMMOVE
+__EXPORT void *memmove(char *dest, const char *source, size_t length);
+#endif
+
+#ifndef HAVE_STRDUP
+__EXPORT char *strdup(const char *str);
+#endif
+
+#ifndef HAVE_LOCKF
+__EXPORT int lockf(int fd, int mode, long offset);
+#endif
+
+#ifndef HAVE_STRTOK_R
+
+inline char *strtok_r(char *s, const char *d, char **x) \
+ {return strtok(s, d);};
+
+#endif
+
+#ifdef CCXX_NAMESPACES
+}
+#endif
+
+#endif