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.