//---------------------------------------------------------------------
// NOTICE - Transition to SCONS
//---------------------------------------------------------------------

The IoTivity build system is transitioning to SCONS. Although the
makefiles are still available (until v1.0) and some developers are
still using them, they are currently no longer supported. To learn more
about building using SCONS see Readme.scons.txt in the repository root
directory. The build steps used in continuous integration can be found
in auto_build.sh which is also in the the repository root directory.

To dynamically link with the Google Unit test library,
add <src_dir>/extlibs/gtest/googletest-release-1.7.0/lib/.libs/ to LD_LIBRARY_PATH

//---------------------------------------------------------------------

The unittests folder contains unit tests for C++ APIs.
It uses Google Test for the unit tests. Please note that the unit tests are
only to test the functionality of public APIs.
It is not a system or end-to-end test.

1. To run the unit test, first build the unit tests with the following command
   from root 'iotivity' folder:
   scons unittests
   NOTE: Just running 'scons' from 'iotivity' folder will build the entire stack along
   with unit tests.

2. Export LD_LIBRARY_PATH before running the unit tests.
   Example:
   export LD_LIBRARY_PATH=/home/tester/Documents/iotivity/extlibs/gtest/googletest-release-1.7.0/lib/.libs/

3. Run the unit test by issuing the following command from root 'iotivity' folder:
   ./out/<TARGET_OS>/<TARGET_ARCH>/<release/debug>/resource/unittests/unittests
   Example: ./out/linux/x86_64/release/resource/unittests/unittests