Use -Werror but don't fail on #warning directives

[Daniel Janzon <daniel.janzon@xxxxxxxxxxx>]

Hello!

I'm a fan of using #warning instead of //Fixme but I'm also a fan of compiling with -Werror.

Can those two desires somehow be reconciled? To be explicit, are there any combination of gcc flags including -Werror that will compile the following program? (Using gcc only options is totally ok.)

int main()
{
  #warning "not implemented yet"
}

All the best,
Daniel