[Bug c/101766] Microblaze gcc misses symver but __has_attribute(symver) returns true

[giulio.benetti at benettiengineering dot com via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101766

--- Comment #2 from Giulio Benetti <giulio.benetti at benettiengineering dot 
com> ---
Ah ok, so the workaround is to check with a little build test, right?