From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 02C2B385702F; Mon, 10 Aug 2020 14:37:13 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 02C2B385702F DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1597070233; bh=3nWncb4zmu4fSi9QUaxjgkX8+Yy7DG0YLnuCquszTqw=; h=From:To:Subject:Date:In-Reply-To:References:From; b=cLI6U4j9Zq4cSNKMHcQzlakya3bjllapwqMWyH8VN6JVnhOU9ygr0IBpNHPqZI3Yj RagkIfx7LcvsY7RbHLUbz5/gh5pVyE0O0qxEZzSq+rNEFxyJAfSWV4CJm7OVwsi/Sz 7SGsh3s574P2d+B8hLo3dpNHlk1mKpTIN+QGQooE= From: "clyon at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug libstdc++/94681] filesystem::sysmlink_status using stat instead of lstat when --disable-libstdcxx-filesystem-ts Date: Mon, 10 Aug 2020 14:37:12 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: libstdc++ X-Bugzilla-Version: 9.3.0 X-Bugzilla-Keywords: patch X-Bugzilla-Severity: normal X-Bugzilla-Who: clyon at gcc dot gnu.org X-Bugzilla-Status: ASSIGNED X-Bugzilla-Resolution: X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: redi at gcc dot gnu.org X-Bugzilla-Target-Milestone: 9.4 X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: cc Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://gcc.gnu.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-BeenThere: gcc-bugs@gcc.gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Gcc-bugs mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 10 Aug 2020 14:37:13 -0000 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D94681 Christophe Lyon changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |clyon at gcc dot gnu.org --- Comment #5 from Christophe Lyon --- The commit r11-2633 broke the build of libstdc++ on aarch64-none-elf. My bu= ild logs say: /tmp/7968837_9.tmpdir/aci-gcc-fsf/sources/gcc-fsf/gccsrc/libstdc++-v3/src/c= ++17/fs_ops.cc: In function 'std::filesystem::__cxx11::path std::filesystem::read_symlink(c= onst std::filesystem::__cxx11::path&, std::error_code&)': /tmp/7968837_9.tmpdir/aci-gcc-fsf/sources/gcc-fsf/gccsrc/libstdc++-v3/src/c= ++17/fs_ops.cc:1178:9: error: '::lstat' has not been declared; did you mean 'std::filesystem::__gnu_posix::lstat'? 1178 | if (::lstat(p.c_str(), &st)) | ^~~~~ | std::filesystem::__gnu_posix::lstat In file included from /tmp/7968837_9.tmpdir/aci-gcc-fsf/sources/gcc-fsf/gccsrc/libstdc++-v3/src/c= ++17/fs_ops.cc:58: /tmp/7968837_9.tmpdir/aci-gcc-fsf/sources/gcc-fsf/gccsrc/libstdc++-v3/src/c= ++17/../filesystem/ops-common.h:131:14: note: 'std::filesystem::__gnu_posix::lstat' declared here 131 | inline int lstat(const char* path, stat_type* buffer) | ^~~~~ make[5]: *** [Makefile:572: fs_ops.lo] Error 1 make[5]: Leaving directory '/tmp/7968837_9.tmpdir/aci-gcc-fsf/builds/gcc-fsf-gccsrc/obj-aarch64_be-non= e-elf/gcc3/aarch64_be-none-elf/libstdc++-v3/src/c++17' make[4]: *** [Makefile:732: all-recursive] Error 1=