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From: "clyon at gcc dot gnu.org" <gcc-bugzilla@gcc.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 [thread overview]
Message-ID: <bug-94681-4-34FP7JUMJi@http.gcc.gnu.org/bugzilla/> (raw)
In-Reply-To: <bug-94681-4@http.gcc.gnu.org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94681
Christophe Lyon <clyon at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |clyon at gcc dot gnu.org
--- Comment #5 from Christophe Lyon <clyon at gcc dot gnu.org> ---
The commit r11-2633 broke the build of libstdc++ on aarch64-none-elf. My build
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(const
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-none-elf/gcc3/aarch64_be-none-elf/libstdc++-v3/src/c++17'
make[4]: *** [Makefile:732: all-recursive] Error 1
next prev parent reply other threads:[~2020-08-10 14:37 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-04-21 8:41 [Bug libstdc++/94681] New: " valentin.david at codethink dot co.uk
2020-04-21 8:42 ` [Bug libstdc++/94681] " redi at gcc dot gnu.org
2020-04-21 8:55 ` redi at gcc dot gnu.org
2020-08-10 12:22 ` cvs-commit at gcc dot gnu.org
2020-08-10 12:25 ` redi at gcc dot gnu.org
2020-08-10 14:37 ` clyon at gcc dot gnu.org [this message]
2020-08-10 16:04 ` redi at gcc dot gnu.org
2020-08-10 18:12 ` cvs-commit at gcc dot gnu.org
2020-09-21 23:00 ` cvs-commit at gcc dot gnu.org
2020-09-21 23:00 ` cvs-commit at gcc dot gnu.org
2020-09-21 23:14 ` cvs-commit at gcc dot gnu.org
2020-09-21 23:14 ` cvs-commit at gcc dot gnu.org
2020-09-21 23:14 ` redi at gcc dot gnu.org
2020-09-21 23:14 ` redi at gcc dot gnu.org
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