https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107979
Andrew Pinski <pinskia at gcc dot gnu.org> changed:
What |Removed |Added
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Target Milestone|--- |13.0
--- Comment #2 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Note only glibc 2.19 and above no longer use __unused:
* The public headers no longer use __unused nor __block. This change is to
support compiling programs that are derived from BSD sources and use
__unused internally, and to support compiling with Clang's -fblock
extension which uses __block.
My bet is that this is an older glibc and we include a header glibc file which
used __unused ...
