On Thu, Oct 08, 2015 at 11:22:36AM -0300, Fernando de Oliveira wrote: > Em 07-10-2015 18:30, Ken Moffat escreveu: > > > > > Fernando, are you saying that you ran the *tests* with -j4 ? > > > > Yes. > > First, I checked this page: > > https://gcc.gnu.org/install/test.html > > > > > > Around the beginning of the 7.8 cycle I had a lot of problems with > > gcc test failures and eventually retreated to using -j1 for the > > tests. And it is the tests, at least with -j1, which take the time > > (on a build without tests, I always get surprised by how quickly > > chapter 6 completes). > > > > ĸen > > > > Results seem good enough: > > LAST_UPDATED: Obtained from SVN: tags/gcc_5_2_0_release revision 225865 > > Native configuration is x86_64-unknown-linux-gnu > > === g++ tests === > > > Running target unix > XPASS: g++.dg/tls/thread_local-order2.C -std=c++11 execution test > XPASS: g++.dg/tls/thread_local-order2.C -std=c++14 execution test > > > grep -A7 Summ > > === g++ Summary === > > # of expected passes 93472 > # of unexpected successes 2 > # of expected failures 339 > # of unsupported tests 3695 > > > -- > === gcc Summary === > > # of expected passes 114128 > # of expected failures 262 > # of unsupported tests 1800 > > > === libatomic tests === > -- > === libatomic Summary === > > # of expected passes 54 > === libgomp tests === > > > Running target unix > > === libgomp Summary === > > # of expected passes 1617 > # of unsupported tests 170 > === libitm tests === > > > Running target unix > -- > === libitm Summary === > > # of expected passes 26 > # of expected failures 3 > # of unsupported tests 1 > === libstdc++ tests === > > > -- > === libstdc++ Summary === > > # of expected passes 10342 > # of expected failures 65 > # of unsupported tests 237 > > Compiler version: 5.2.0 (GCC) > Platform: x86_64-unknown-linux-gnu > configure flags: --prefix=/usr --enable-languages=c,c++ > --disable-multilib --disable-bootstrap --with-system-zlib > > real 46m21.842s > user 154m36.849s > sys 25m48.997s > > 502M ../DEST-gcc-5.2.0 > 790M ../gcc-5.2.0 > 2.2G ../gcc-build > 3.4G total > Interesting - I was getting multiple FAILs, usually a lot of them. Mostly in g++, but I sometimes in other c++ tests (libstc++ and one of the other libs). Some details are probably in the archives.
At the moment, I'm not building (still trying to sort out other things from the last few months, and to make another attempt with some photos from 4 years ago). I'll try to remember to revisit this next time I build. ĸen -- Il Porcupino Nil Sodomy Est! (if you will excuse my latatian) aka "The hedgehog song" -- http://lists.linuxfromscratch.org/listinfo/lfs-dev FAQ: http://www.linuxfromscratch.org/faq/ Unsubscribe: See the above information page
