From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <sourceware-bugzilla@sourceware.org>
Received: by sourceware.org (Postfix, from userid 48)
 id 6745C3857C74; Wed, 10 Mar 2021 20:05:24 +0000 (GMT)
DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 6745C3857C74
From: "glaubitz at physik dot fu-berlin.de"
 <sourceware-bugzilla@sourceware.org>
To: glibc-bugs@sourceware.org
Subject: [Bug build/27558] vsprintf() contains function alias with __asm__
 label after first use
Date: Wed, 10 Mar 2021 20:05:24 +0000
X-Bugzilla-Reason: CC
X-Bugzilla-Type: changed
X-Bugzilla-Watch-Reason: None
X-Bugzilla-Product: glibc
X-Bugzilla-Component: build
X-Bugzilla-Version: 2.31
X-Bugzilla-Keywords: 
X-Bugzilla-Severity: normal
X-Bugzilla-Who: glaubitz at physik dot fu-berlin.de
X-Bugzilla-Status: UNCONFIRMED
X-Bugzilla-Resolution: 
X-Bugzilla-Priority: P2
X-Bugzilla-Assigned-To: unassigned at sourceware dot org
X-Bugzilla-Target-Milestone: ---
X-Bugzilla-Flags: 
X-Bugzilla-Changed-Fields: 
Message-ID: <bug-27558-131-BcwaIoNdIk@http.sourceware.org/bugzilla/>
In-Reply-To: <bug-27558-131@http.sourceware.org/bugzilla/>
References: <bug-27558-131@http.sourceware.org/bugzilla/>
Content-Type: text/plain; charset="UTF-8"
Content-Transfer-Encoding: quoted-printable
X-Bugzilla-URL: http://sourceware.org/bugzilla/
Auto-Submitted: auto-generated
MIME-Version: 1.0
X-BeenThere: glibc-bugs@sourceware.org
X-Mailman-Version: 2.1.29
Precedence: list
List-Id: Glibc-bugs mailing list <glibc-bugs.sourceware.org>
List-Unsubscribe: <https://sourceware.org/mailman/options/glibc-bugs>,
 <mailto:glibc-bugs-request@sourceware.org?subject=unsubscribe>
List-Archive: <https://sourceware.org/pipermail/glibc-bugs/>
List-Help: <mailto:glibc-bugs-request@sourceware.org?subject=help>
List-Subscribe: <https://sourceware.org/mailman/listinfo/glibc-bugs>,
 <mailto:glibc-bugs-request@sourceware.org?subject=subscribe>
X-List-Received-Date: Wed, 10 Mar 2021 20:05:24 -0000

https://sourceware.org/bugzilla/show_bug.cgi?id=3D27558

--- Comment #3 from John Paul Adrian Glaubitz <glaubitz at physik dot fu-be=
rlin.de> ---
It fixes the issue but there is another problem now which indicates that we
need to link against libatomic:

[9/4273] Linking CXX shared library
lib/clang/13.0.0/lib/linux/libclang_rt.ubsan_minimal-sparc.so
FAILED: lib/clang/13.0.0/lib/linux/libclang_rt.ubsan_minimal-sparc.so=20
: && /home/glaubitz/llvm-project/build/./bin/clang++ -fPIC -fPIC
-fvisibility-inlines-hidden -Werror=3Ddate-time
-Werror=3Dunguarded-availability-new -Wall -Wextra -Wno-unused-parameter
-Wwrite-strings -Wcast-qual -Wmissing-field-initializers -pedantic
-Wno-long-long -Wimplicit-fallthrough -Wcovered-switch-default
-Wno-noexcept-type -Wnon-virtual-dtor -Wdelete-non-virtual-dtor
-Wsuggest-override -Wstring-conversion -Werror=3Dreturn-type -fdiagnostics-=
color
-Wall -std=3Dc++14 -Wno-unused-parameter -g  -Wl,-z,defs -Wl,-z,nodelete   =
-m32
-nodefaultlibs -Wl,-z,text -nostdlib++
-Wl,-rpath-link,/home/glaubitz/llvm-project/build/tools/clang/stage2-bins/.=
/lib
-shared -Wl,-soname,libclang_rt.ubsan_minimal-sparc.so -o
lib/clang/13.0.0/lib/linux/libclang_rt.ubsan_minimal-sparc.so
projects/compiler-rt/lib/ubsan_minimal/CMakeFiles/RTUbsan_minimal.sparc.dir=
/ubsan_minimal_handlers.cpp.o
 -Wl,-rpath,"\$ORIGIN/../lib"  -lgcc_s  -lc && :
/usr/bin/ld:
projects/compiler-rt/lib/ubsan_minimal/CMakeFiles/RTUbsan_minimal.sparc.dir=
/ubsan_minimal_handlers.cpp.o:
in function `report_this_error(void*)':
/home/glaubitz/llvm-project/compiler-rt/lib/ubsan_minimal/../sanitizer_comm=
on/sanitizer_atomic_clang.h:80:
undefined reference to `__atomic_compare_exchange_4'
clang-13: error: linker command failed with exit code 1 (use -v to see
invocation)

I think, however, that this issue is unrelated.

--=20
You are receiving this mail because:
You are on the CC list for the bug.=