43ea53b1d7
The components are build independently and then are linked with main module corresponding to target platform. Core is supposed to be platform-independent, while libc and plugins are dependent on specific architecture / platform. The commit disables unit tests building and running during precommit. That is supposed to be fixed in a subsequent commit. Also, the commit disables building and running valgrind targets during precommit. Build is supposed to be turned on by an option that should be introduced later. Valgrind-checked runs are supposed to be performed in asynchronous mode.