I forgot to mention that I verified that after these changes, OSv still builds on the older Fedora 33 (with gcc 10). Only the __cxa_finalize() patch in took some trickery to work on both.
-- Nadav Har'El n...@scylladb.com On Mon, Jun 14, 2021 at 9:21 AM Nadav Har'El <n...@scylladb.com> wrote: > Here is an eclectic collection of patches needed to get OSv to compile > on Fedora 34. Most of the patches are about changes in gcc 11. > > After this series "make" and "scripts/build image=rogue; scripts/run.py" > work, but the default Lua shell (scripts/build) and the tests (make > check) still don't work and will need more patches. > > Nadav Har'El (12): > fix compatibility features.h for Fedora 34 > Fix __cxa_finalize() signature > bsd/sha2.c: fix mismatched signatures > Fix warnings about misleading indentation > xen: fix overread and overwrite bug > Makefile: avoid warning in one Musl source file > fs/vfs/main.cc: fix gcc 11 build error > core/trace.cc: free aligned_alloc() with free() > sched: free aligned_alloc() with free() > core/mmu.cc: silence warning > add __libc_single_threaded symbol > scripts/setup.py: add Fedora 34 > > scripts/setup.py | 9 +++- > include/osv/sched.hh | 13 ++++++ > bsd/sys/net/if.cc | 4 +- > bsd/sys/netinet/in_mcast.cc | 3 +- > bsd/sys/netinet/tcp_syncache.cc | 3 +- > bsd/sys/xen/evtchn.cc | 77 +++++++++++++++++---------------- > bsd/sys/xen/xenbus/xenbus.cc | 16 +++---- > core/mmu.cc | 4 ++ > core/sched.cc | 12 ++--- > core/trace.cc | 6 +-- > fs/vfs/main.cc | 6 +-- > runtime.cc | 18 ++++++-- > Makefile | 1 + > bsd/sys/crypto/sha2/sha2.c | 12 ++--- > bsd/sys/xen/evtchn.h | 5 ++- > include/glibc-compat/features.h | 5 +++ > 16 files changed, 119 insertions(+), 75 deletions(-) > > -- > 2.31.1 > > -- You received this message because you are subscribed to the Google Groups "OSv Development" group. To unsubscribe from this group and stop receiving emails from it, send an email to osv-dev+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/osv-dev/CANEVyjuaiZ%2Bipr%2BZk0wpkXsk0i%3D6jObxN9pmx9ABqGz0btqY_w%40mail.gmail.com.
