https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104794
--- Comment #2 from Roland Illig <roland.illig at gmx dot de> ---
While here, please add the missing space in the middle of the string:
error ("incompatible options %'-mstack-protector-guard=global%' and"
"%'-mstack-protector-guard-offset=%qs%'",
