On 06/10/22 18:01 +0200, Svante Signell via Gcc-patches wrote:
gcc-12-12.2.0-4/5 in sid FTBFS on hurd-i386 due to failing linkage of
pthread_once (same error for gcc-11, gcc-12, gcc-snapshot):
/<<PKGBUILDDIR>>/build/i686-gnu/libstdc++-v3/include/i686-gnu/bits/gthr-
default.h:700: undefined reference to `pthread_once'
Patches have already submitted upstream by Samuel Thibault in August and
September, see
https://gcc.gnu.org/pipermail/gcc-patches/2022-August/600469.html
https://gcc.gnu.org/pipermail/gcc-patches/2022-September/601754.html
Unfortunately upstream is not very responsive.
That's because the patch is for libstdc++ but wasn't CC'd to the
libstdc++ list as required. I've reviewed it now.
