Hello, We have released ABI-Compliance-Checker-1.14 and ported it to the Haiku. It searches for gcc>=3.0 in the operating system paths. In the Haiku-r1alpha1 it uses gcc-4.3.3 from the directory /boot/develop/abi/x86/gcc4. Also we have ported API-Sanity-Autotest-1.6, but it still have some drawbacks in compiling and running c++ tests because of the bug #5518 Tools can be downloaded here: http://ispras.linuxfoundation.org/index.php/ABI_compliance_checker_Downloads http://ispras.linuxfoundation.org/index.php/API_Sanity_Autotest_Downloads Andrey Ponomarenko, ISPRAS