Function get_versions

Tools/c-analyzer/distutils/cygwinccompiler.py:274–280

Try to find out the versions of gcc, ld and dllwrap. If not possible it returns None for it.

()

    return LooseVersion(result.group(1).decode())

def get_versions():
    """ Try to find out the versions of gcc, ld and dllwrap.

    If not possible it returns None for it.
    """
    commands = ['gcc -dumpversion', 'ld -v', 'dllwrap --version']
    return tuple([_find_exe_version(cmd) for cmd in commands])

def is_cygwingcc():
    '''Try to determine if the gcc that would be used is from cygwin.'''