https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86275
--- Comment #8 from Milhouse <gcc at nmacleod dot com> --- Many thanks Florian - my Google Fu failed me! I've tested your patch from https://sourceware.org/ml/libc-alpha/2018-06/msg00673.html with glibc-2.27, and have now successfully built gcc-8.1 with 4.18-rc1 for x86_64 (and also for arm, which built without the patch, and continues to build with the patch). I guess this can be closed now that this is likely to be fixed in glibc. Thanks again.
