On Thu, 2021-06-03 at 17:40 -0500, Jackson Pfeffer wrote: > Hi Xi Ruoyao sorry I didn’t see your message earlier. Thank you for your > response. My bad, I shouldn't assumpt that you've registered to the list. > Would you happen to know anything about the other errors as well? (The > non-c++) ones? I'm a member of LFS project (which provides a book telling how to build a Linux system from source code). We've seen this errors building LFS. Since in LFS everything would be built with GCC, we've investigated GCC test failures to ensure they won't cause some instablility of the system. This failure is mentioned in https://linuxfromscratch.org/lfs/view/development/chapter08/gcc.html, and the related discussion is in https://wiki.linuxfromscratch.org/lfs/ticket/4847. You can post your test results to gcc-testresults@xxxxxxxxxxx, and compare the results with already posted ones. -- Xi Ruoyao <xry111@xxxxxxxxxxxxxxxx> School of Aerospace Science and Technology, Xidian University