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Sun, 14 Apr 2024 17:41:55 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id 43EHftTa019731 for ; Sun, 14 Apr 2024 17:41:55 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from bugzilla@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 43EHfsDO019730 for ports-bugs@FreeBSD.org; Sun, 14 Apr 2024 17:41:55 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: bugzilla set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: ports-bugs@FreeBSD.org Subject: [Bug 276104] [exp-run] Against llvm-18-update branch on GitHub Date: Sun, 14 Apr 2024 17:41:55 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Ports & Packages X-Bugzilla-Component: Ports Framework X-Bugzilla-Version: Latest X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Many People X-Bugzilla-Who: commit-hook@FreeBSD.org X-Bugzilla-Status: Open X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: portmgr@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated List-Id: Ports bug reports List-Archive: https://lists.freebsd.org/archives/freebsd-ports-bugs List-Help: List-Post: List-Subscribe: List-Unsubscribe: X-BeenThere: freebsd-ports-bugs@freebsd.org MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D276104 --- Comment #70 from commit-hook@FreeBSD.org --- A commit in branch main references this bug: URL: https://cgit.FreeBSD.org/src/commit/?id=3D8b181c2fbaa8c6b32e5510ef6e3a6d364= ff4710e commit 8b181c2fbaa8c6b32e5510ef6e3a6d364ff4710e Author: Dimitry Andric AuthorDate: 2024-04-14 17:38:42 +0000 Commit: Dimitry Andric CommitDate: 2024-04-14 17:40:12 +0000 sanitizers: mark __elf_aux_vector as weak, to allow linking without lib= sys After libsys was introduced, linking sanitized programs started failing with: # c++ -fsanitize=3Daddress main.cc ld: error: undefined symbol: __elf_aux_vector >>> referenced by sanitizer_linux_libcdep.cpp:950 (/usr/src/contrib/llvm-project/compiler-rt/lib/sanitizer_common/sanitizer_l= inux_libcdep.cpp:950) >>> sanitizer_linux_libcdep.o:(__sanitizer::ReExec()) in archive /usr/lib/clang/17/lib/freebsd/libclang_rt.asan-x86_64.a c++: error: linker command failed with exit code 1 (use -v to see invocation) Mark __elf_aux_vector as weak in the internal sanitizer declaration, so the linker will accept it at link time. The dynamic linker will then take care of the symbol at run time. Suggestion by: brooks PR: 276104, 277393 MFC after: 1 month .../compiler-rt/lib/sanitizer_common/sanitizer_linux_libcdep.cpp | = 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --=20 You are receiving this mail because: You are on the CC list for the bug.=