On Aug 20, 2014, at 7:26 AM, Chen Gang <gang.chen.5...@gmail.com> wrote: > - for each test, always contents "unexpected errors" for gcc, g++ ... > but "make check" skip them and continue, at last still "echo $?" = 0.
I use make -k -j16. It is roughly 16x faster. I’d use -j<n> where n is the core count. I think -k is useful to ensure all the tests always run. If make check returns 0, then the -k won’t make a difference. When non-zero, then it might.
