Armin K. wrote: > On 02/21/2013 05:46 AM, arad...@juno.com wrote: >> Hello everybody, >> >> I have built v7.3-rc1 and am posting mostly to report no problems running >> any of the book's commands. But I also want to report that I encountered >> some issues I've not seen before when testing gcc. They involve only the g++ >> and libstdc++ tests. All of the others had the usual expected results. The >> LFS system is 32-bit built on an Intel 64-bit capable machine with a Pentium >> dual core processor and 4GB RAM (the same rig on which I have built 5 or 6 >> LFS/BLFS systems). >> >> >> >> === g++ tests === >> >> >> Running target unix >> ERROR: g++.dg/abi/mangle33.C -std=c++98: error executing dg-final: couldn't >> compile regular expression pattern: out of memory >> UNRESOLVED: g++.dg/abi/mangle33.C -std=c++98: error executing dg-final: >> couldn't compile regular expression pattern: out of memory >> ERROR: g++.dg/abi/mangle33.C -std=c++11: error executing dg-final: couldn't >> compile regular expression pattern: out of memory >> UNRESOLVED: g++.dg/abi/mangle33.C -std=c++11: error executing dg-final: >> couldn't compile regular expression pattern: out of memory
I don't recall seeing this, but I do think I've seen some out of memory issues. I think it's stack memory, not total memory. We may need to change to 'ulimit -s unlimited'. >> === g++ Summary === >> >> # of expected passes 47721 >> # of expected failures 286 >> # of unresolved testcases 2 >> # of unsupported tests 315 >> /sources/gcc-build/gcc/testsuite/g++/../../g++ version 4.7.2 (GCC) >> >> >> === libstdc++ tests === >> >> >> Running target unix >> FAIL: 22_locale/time_get/get_weekday/char/38081-2.cc execution test This seems to be normal of the latest version. >> === libstdc++ Summary === >> >> # of expected passes 8799 >> # of unexpected failures 1 >> # of expected failures 43 >> # of unsupported tests 19 >> >> >> >> There is no log file for comparison at http://www.linuxfromscratch.org/lfs/build-logs/7.3-rc1, so that link in the book doesn't work. But I looked through all those at the other gcc.gnu.org link and saw at least my libstdc++ unexpected failure several times in the Debian 4.7.2-21 tests run on February 10th. So I guess I'm wondering what, if anything, to make of these new (for me, anyway) things with gcc. Thanks for the feedback. I'll try to get a current log out there later today. >> P.S.: Is it just me, or is something wrong with the mailing list >> archives? I get "Page not found!" for all of them, and for a while >> now. Also, I was going to post this message as a new ticket at the >> LFS wiki, but I could not register there. That is something that needs to be re-enabled due to a server transition. > Same here. I built lfs svn which is identical to 7.3rc1 but with kernel > 3.8. Same errors with g++ and one with libmudflap. I don't remember any > libstdc++ error. It should be safe to continue. Agree. -- Bruce -- http://linuxfromscratch.org/mailman/listinfo/lfs-dev FAQ: http://www.linuxfromscratch.org/faq/ Unsubscribe: See the above information page
