https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64852
Andrew Pinski <pinskia at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |RESOLVED
Resolution|--- |INVALID
--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
C++ has runtime initializers for global variables.
The reason why you get an error message for -O1 is due to a glibc header
changing the definition of htons between -O1 and -O0.
Not a bug.
