[Bug libgomp/99984] bootstrap failure on uclibc for libgomp. error: 'local_thr' may be used uninitialized [-Werror=maybe-uninitialized]

[msebor at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99984

--- Comment #6 from Martin Sebor <msebor at gcc dot gnu.org> ---
The same change should be made there (in uclibc).  FWIW, I looked for a bug
database to report the problem there but, AFAICS, uclibc-ng is the currently
maintained fork, but it has no bug database (https://bugs.uclibc.org looks like
the old one).  If you know where to report bugs I'd suggest you open a request
there.

Short of changing the upstream headers, the two alternatives to avoid this
problem in GCC that come to mind are: 1) add a pthread_setspecific declaration
with the attribute to GCC source code, or 2) add a pthread_setspecific built-in
to GCC.

(But I mention all this to raise awareness of the problem and the available
suppression mechanism, not to lecture anyone.  If you don't find it helpful
feel free to disregard it.)