https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90368
--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> --- I think this was fixed in GCC 11 by r11-7878-gbe080b17271cfbe
[Bug testsuite/90368] gdc testsuite uses "ln -s . gdc.test", which doesn't work on msys2
pinskia at gcc dot gnu.org via Gcc-bugs Sun, 19 Dec 2021 19:23:31 -0800
