From: Brett Gilio <brettg@gnu.org>
To: 44896@debbugs.gnu.org
Subject: [bug#44896] Help with Bear
Date: Thu, 26 Nov 2020 17:25:09 -0600 [thread overview]
Message-ID: <87ft4vvgyy.fsf@debian> (raw)
[-- Attachment #1: 0000-cover-letter.patch --]
[-- Type: text/plain, Size: 6849 bytes --]
From ad64b3febdcd3c98796bb8c5d2ab99add30b9198 Mon Sep 17 00:00:00 2001
From: Brett Gilio <brettg@gnu.org>
Date: Thu, 26 Nov 2020 17:12:58 -0600
Subject: [PATCH 0/1] Update Bear Help
Hey all,
I have been trying to update our bear package. This package makes rather
extensive use of the filesystem module introduced around GCC 5.5.x.
As the filesystem module was not stabilized until after CXX17, and in
GCC 8+, and we are using GCC 7.5.0, there are a number of work arounds
that need to be done to get this package compliant with building against
7.5.0.
For whatever reason there is an issue of the linker not liking the reference
to the file system module. I have set the flags at configure-time, and everything
but I am just out of ideas. I hope somebody will have an idea.
--8<---------------cut here---------------start------------->8---
ld: CMakeFiles/sys_unit_test.dir/test/PathTest.cc.o: in function `std::experimental::filesystem::v1::__cxx11::path::path<char [9], std::experimental::filesystem::v1::__cxx11::path>(char const (&) [9])':
/gnu/store/rn75fm7adgx3pw5j8pg3bczfqq1y17lk-gcc-7.5.0/include/c++/experimental/bits/fs_path.h:199: undefined reference to `std::experimental::filesystem::v1::__cxx11::path::_M_split_cmpts()'
ld: /gnu/store/rn75fm7adgx3pw5j8pg3bczfqq1y17lk-gcc-7.5.0/include/c++/experimental/bits/fs_path.h:199: undefined reference to `std::experimental::filesystem::v1::__cxx11::path::_M_split_cmpts()'
ld: CMakeFiles/sys_unit_test.dir/test/PathTest.cc.o: in function `std::experimental::filesystem::v1::__cxx11::path::path<char [17], std::experimental::filesystem::v1::__cxx11::path>(char const (&) [17])':
/gnu/store/rn75fm7adgx3pw5j8pg3bczfqq1y17lk-gcc-7.5.0/include/c++/experimental/bits/fs_path.h:199: undefined reference to `std::experimental::filesystem::v1::__cxx11::path::_M_split_cmpts()'
ld: CMakeFiles/sys_unit_test.dir/test/PathTest.cc.o: in function `std::experimental::filesystem::v1::__cxx11::path::path<char [9], std::experimental::filesystem::v1::__cxx11::path>(char const (&) [9])':
/gnu/store/rn75fm7adgx3pw5j8pg3bczfqq1y17lk-gcc-7.5.0/include/c++/experimental/bits/fs_path.h:199: undefined reference to `std::experimental::filesystem::v1::__cxx11::path::_M_split_cmpts()'
ld: /gnu/store/rn75fm7adgx3pw5j8pg3bczfqq1y17lk-gcc-7.5.0/include/c++/experimental/bits/fs_path.h:199: undefined reference to `std::experimental::filesystem::v1::__cxx11::path::_M_split_cmpts()'
ld: CMakeFiles/sys_unit_test.dir/test/PathTest.cc.o:/gnu/store/rn75fm7adgx3pw5j8pg3bczfqq1y17lk-gcc-7.5.0/include/c++/experimental/bits/fs_path.h:199: more undefined references to `std::experimental::filesystem::v1::__cxx11::path::_M_split_cmpts()' follow
ld: CMakeFiles/sys_unit_test.dir/test/PathTest.cc.o: in function `std::experimental::filesystem::v1::__cxx11::operator==(std::experimental::filesystem::v1::__cxx11::path const&, std::experimental::filesystem::v1::__cxx11::path const&)':
/gnu/store/rn75fm7adgx3pw5j8pg3bczfqq1y17lk-gcc-7.5.0/include/c++/experimental/bits/fs_path.h:505: undefined reference to `std::experimental::filesystem::v1::__cxx11::path::compare(std::experimental::filesystem::v1::__cxx11::path const&) const'
ld: CMakeFiles/sys_a.dir/source/Process.cc.o: in function `std::experimental::filesystem::v1::__cxx11::path::path(std::experimental::filesystem::v1::__cxx11::path&&)':
/gnu/store/rn75fm7adgx3pw5j8pg3bczfqq1y17lk-gcc-7.5.0/include/c++/experimental/bits/fs_path.h:186: undefined reference to `std::experimental::filesystem::v1::__cxx11::path::_M_split_cmpts()'
ld: CMakeFiles/sys_a.dir/source/Process.cc.o: in function `std::experimental::filesystem::v1::__cxx11::path::clear()':
/gnu/store/rn75fm7adgx3pw5j8pg3bczfqq1y17lk-gcc-7.5.0/include/c++/experimental/bits/fs_path.h:298: undefined reference to `std::experimental::filesystem::v1::__cxx11::path::_M_split_cmpts()'
ld: CMakeFiles/sys_a.dir/source/Path.cc.o: in function `std::experimental::filesystem::v1::__cxx11::path::path(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >&&)':
/gnu/store/rn75fm7adgx3pw5j8pg3bczfqq1y17lk-gcc-7.5.0/include/c++/experimental/bits/fs_path.h:192: undefined reference to `std::experimental::filesystem::v1::__cxx11::path::_M_split_cmpts()'
ld: /gnu/store/rn75fm7adgx3pw5j8pg3bczfqq1y17lk-gcc-7.5.0/include/c++/experimental/bits/fs_path.h:192: undefined reference to `std::experimental::filesystem::v1::__cxx11::path::_M_split_cmpts()'
ld: CMakeFiles/sys_a.dir/source/Path.cc.o: in function `std::experimental::filesystem::v1::__cxx11::path::clear()':
/gnu/store/rn75fm7adgx3pw5j8pg3bczfqq1y17lk-gcc-7.5.0/include/c++/experimental/bits/fs_path.h:298: undefined reference to `std::experimental::filesystem::v1::__cxx11::path::_M_split_cmpts()'
ld: CMakeFiles/sys_a.dir/source/Path.cc.o:/gnu/store/rn75fm7adgx3pw5j8pg3bczfqq1y17lk-gcc-7.5.0/include/c++/experimental/bits/fs_path.h:298: more undefined references to `std::experimental::filesystem::v1::__cxx11::path::_M_split_cmpts()' follow
ld: CMakeFiles/sys_a.dir/source/Path.cc.o: in function `sys::path::get_cwd[abi:cxx11]()':
/tmp/guix-build-bear-3.0.3.drv-0/source/source/libsys/source/Path.cc:77: undefined reference to `std::experimental::filesystem::v1::current_path[abi:cxx11](std::error_code&)'
ld: CMakeFiles/sys_a.dir/source/Path.cc.o: in function `std::experimental::filesystem::v1::__cxx11::path::path(std::experimental::filesystem::v1::__cxx11::path&&)':
/gnu/store/rn75fm7adgx3pw5j8pg3bczfqq1y17lk-gcc-7.5.0/include/c++/experimental/bits/fs_path.h:186: undefined reference to `std::experimental::filesystem::v1::__cxx11::path::_M_split_cmpts()'
ld: CMakeFiles/sys_a.dir/source/Path.cc.o: in function `std::experimental::filesystem::v1::__cxx11::path::clear()':
/gnu/store/rn75fm7adgx3pw5j8pg3bczfqq1y17lk-gcc-7.5.0/include/c++/experimental/bits/fs_path.h:298: undefined reference to `std::experimental::filesystem::v1::__cxx11::path::_M_split_cmpts()'
ld: CMakeFiles/sys_a.dir/source/Path.cc.o: in function `std::experimental::filesystem::v1::__cxx11::path::path(std::experimental::filesystem::v1::__cxx11::path&&)':
/gnu/store/rn75fm7adgx3pw5j8pg3bczfqq1y17lk-gcc-7.5.0/include/c++/experimental/bits/fs_path.h:186: undefined reference to `std::experimental::filesystem::v1::__cxx11::path::_M_split_cmpts()'
ld: CMakeFiles/sys_a.dir/source/Path.cc.o: in function `std::experimental::filesystem::v1::__cxx11::path::clear()':
/gnu/store/rn75fm7adgx3pw5j8pg3bczfqq1y17lk-gcc-7.5.0/include/c++/experimental/bits/fs_path.h:298: undefined reference to `std::experimental::filesystem::v1::__cxx11::path::_M_split_cmpts()'
collect2: error: ld returned 1 exit status
--8<---------------cut here---------------end--------------->8---
Brett Gilio (1):
gnu: bear: Update to 3.0.3.
gnu/packages/build-tools.scm | 51 +++++++++++++++++++++++++++++++-----
1 file changed, 45 insertions(+), 6 deletions(-)
--
2.29.2
next reply other threads:[~2020-11-26 23:26 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-11-26 23:25 Brett Gilio [this message]
2020-11-26 23:27 ` [bug#44896] Help with Bear Brett Gilio
2020-12-06 9:08 ` 宋文武
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
List information: https://guix.gnu.org/
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=87ft4vvgyy.fsf@debian \
--to=brettg@gnu.org \
--cc=44896@debbugs.gnu.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
Code repositories for project(s) associated with this public inbox
https://git.savannah.gnu.org/cgit/guix.git
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).