[Bug libstdc++/71090] #include cannot locate math.h

[mcguire at crsr dot net]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71090

--- Comment #2 from Tommy McGuire <mcguire at crsr dot net> ---
Created attachment 38479
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=38479&action=edit
Preprocessed source file