+
+ All tests are based on googletest framework. The following environment variables specify
+ where to find gtest include and library directories:
+ - \p GTEST_ROOT - gtest root directory. <tt>\$(GTEST_ROOT)/include</tt> specifies full path to
+ gtest include files;
+ - \p GTEST_LIB64 - the path to 64bit gtest library dir;
+ - \p GTEST_LIB32 - the path to 32bit gtest library dir.