check-DEJAGNU error occurred when running gcc4.6.3 testsuite

[Jonathan Wakely]

On 10 May 2013 14:51, Segher Boessenkool wrote:
>> I have built gcc 4.6.3 on Redhat 4.3, but it occurred below error when
>> running testsuite with “make –k check”:
>>
>>  === libstdc++ Summary ===
>>
>> # of expected passes            8314
>> # of unexpected failures        1
>> # of expected failures          84
>> # of unsupported tests          113
>> make64[3]: *** [check-DEJAGNU] Error 1
>> make64[3]: Leaving directory
>> `/home/linchongzhi/software/objdir_463/x86_64-unknown-linux-gnu/libstdc++-v3/testsuite'
>> make64[2]: *** [check-am] Error 2
>> make64[2]: Target `check' not remade because of errors.
>
>
> This is normal; it's why you use -k.

This is not normal:

# of unexpected failures        1

If it was normal it wouldn't be unexpected.