https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109904
--- Comment #4 from Andrew Pinski <pinskia at gcc dot gnu.org> --- (In reply to gary.wh...@colostate.edu from comment #3) > Linking with -ldl fixed the issue Where is there documentation of -ldl? -l says to link against a specified library in this case libdl; libgomp needs to open a library at runtime due to offloading support and dl* functions do that and for windows dl* functions are implemented in libdl-win32. But as I mentioned you should be asking where you got the binary toolchain instead of here.