comparison tests/hghave.py @ 35668:67cead0eb671

hghave: add test for clang 6 and later

clang 6 includes integrated libfuzzer support, which makes fuzzer
stuff a little easier to work with.

Differential Revision: https://phab.mercurial-scm.org/D1873

35667:de598e84c244

        import fuzzywuzzy
        fuzzywuzzy.__version__
        return True
    except ImportError:
        return False

35668:67cead0eb671

        import fuzzywuzzy
        fuzzywuzzy.__version__
        return True
    except ImportError:
        return False

@check("clang-libfuzzer", "clang new enough to include libfuzzer")
def has_clang_libfuzzer():
    mat = matchoutput('clang --version', 'clang version (\d)')
    if mat:
        # libfuzzer is new in clang 6
        return int(mat.group(1)) > 5
    return False