https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78532
--- Comment #6 from Maxim Ostapenko <m.ostapenko at samsung dot com> --- (In reply to jos...@codesourcery.com from comment #5) > On Tue, 29 Nov 2016, m.ostapenko at samsung dot com wrote: > > > /home/max/src/glibc/resolv/ns_print.c:99: undefined reference to > > `__stack_chk_guard' > > You get this if glibc and GCC have mismatched stack checking > configuration. To avoid that, use the --with-glibc-version=<major.minor> > option when configuring a bootstrap GCC to be used to build glibc. > > Mainline glibc's build-many-glibcs.py knows how to configure GCC and glibc > for building many different configurations. It uses > --disable-libsanitizer, but if libsanitizer is meant to work for all glibc > configurations you could try removing it (adding it back for the initial > bootstrap GCC only) and seeing what libsanitizer problems it shows up. Joseph, thank you for clarification. Anyway, the failure is confirmed. I suspect it was caused by this commit in Glibc: ommit a059d359d86130b5fa74e04a978c8523a0293f77 Author: David S. Miller <da...@davemloft.net> Date: Tue Apr 22 17:47:12 2014 -0700 Fix sigaction conform test failures on sparc. * sysdeps/unix/sysv/linux/sparc/bits/sigaction.h (struct sigaction): New struct member __glibc_reserved0, change type of sa_flags to int. diff --git a/ChangeLog b/ChangeLog index c3fa6e5..9319a31 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,9 @@ +2014-04-22 David S. Miller <da...@davemloft.net> + + * sysdeps/unix/sysv/linux/sparc/bits/sigaction.h + (struct sigaction): New struct member __glibc_reserved0, change + type of sa_flags to int. + 2014-04-22 Yufeng Zhang <yufeng.zh...@arm.com> * stdlib/longlong.h (count_leading_zeros, count_trailing_zeros) diff --git a/sysdeps/unix/sysv/linux/sparc/bits/sigaction.h b/sysdeps/unix/sysv/linux/sparc/bits/sigaction.h index eaccf97..7a0ca7e 100644 --- a/sysdeps/unix/sysv/linux/sparc/bits/sigaction.h +++ b/sysdeps/unix/sysv/linux/sparc/bits/sigaction.h @@ -43,7 +43,8 @@ struct sigaction __sigset_t sa_mask; /* Special flags. */ - unsigned long sa_flags; + int __glibc_reserved0; + int sa_flags; /* Not used by Linux/Sparc yet. */ void (*sa_restorer) (void); First Glibc release I see the patch in is 2.20.