https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97618
--- Comment #3 from Brecht Sanders <brechtsanders at users dot sourceforge.net> --- Issue is till present in GCC 11 snapshot 20210131. When building GCC 11 with GCC 11 the error is still there when trying to build fortran. I also noticed the same error when using GCC 11 to build ccache 4.2. Any updates on this issue?
