https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97182
--- Comment #3 from Jim Wilson <wilson at gcc dot gnu.org> --- libgomp works on riscv64-linux. It would only be riscv32-linux that is broken. The riscv32 support was only just recently added to FSF glibc, and hasn't appeared in a release yet, so arguably, there is no ABI break for riscv32-linux if we can fix this before the gcc-11 release, as that is the first one that can officially support riscv32-linux. Unofficialy we have embedded linux distros with riscv32-linux but they should be able to tolerate ABI breaks, particularly since we never guaranteed that the riscv32-linux ABI was stable. This will be a problem for other 32-bit targets though when they enable 64-bit time_t support.