Bug#871290: marked as done (libxmlrpc-c++8v5: requires rebuild against GCC 7 and symbols/shlibs bump)
Your message dated Mon, 04 Sep 2017 11:20:47 +0000
with message-id <E1dopQt-000FAS-IM@fasolo.debian.org>
and subject line Bug#871290: fixed in xmlrpc-c 1.33.14-7
has caused the Debian Bug report #871290,
regarding libxmlrpc-c++8v5: requires rebuild against GCC 7 and symbols/shlibs bump
to be marked as done.
This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.
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871290: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=871290
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--- Begin Message ---
- To: maintonly@bugs.debian.org
- Subject: libxmlrpc-c++8v5: requires rebuild against GCC 7 and symbols/shlibs bump
- From: jcowgill@debian.org
- Date: Mon, 07 Aug 2017 15:47:16 +0100
- Message-id: <20170807144716.941794157@melkor.jcowgill.uk>
Package: libxmlrpc-c++8v5
Version: 1.33.14-4
Severity: serious
Tags: sid buster
User: debian-gcc@lists.debian.org
Usertags: gcc-7-op-mangling
Hi,
It appears that your package provides an external symbol that is
affected by the recent name mangling changes in GCC 7. See:
https://gcc.gnu.org/gcc-7/porting_to.html#conversion-op-mangling
In GCC 7, the name mangling for C++ conversion operators which return a
type using the abi_tag attribute (most commonly std::string) has
changed. When your library is compiled with GCC 7, it will now emit two
symbols for the conversion operator using the new and old naming.
Executables compiled with GCC 7 will always use the new symbol, while
old executables compiled using <= GCC 6 will use the old symbol. For new
executables to build without undefined references, your library will
need rebuilding with GCC 7.
To ensure that new executables will pull in the newer version of the
library built with GCC 7:
- Your library package should Build-Depend on g++ (>= 4:7).
- If your package provides a symbols file, ensure that the new
conversion operator symbols have a version matching the version this
bug is fixed in (including the Debian revision and tilde if
necessary).
Using apt as an example (debian/libapt-pkg5.0.symbols):
(c++)"URI::operator std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >[abi:cxx11]()@APTPKG_5.0" 0.8.0
+ (c++)"URI::operator std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >()@APTPKG_5.0" 1.5~beta2~
Where "1.5~beta2" is the version this bug was fixed in.
- If your package does not provide a symbols file, add a dh_makeshlibs
override so that tight enough dependencies are generated.
Using libebml as an example (debian/rules):
+ override_dh_makeshlibs:
+ # For new symbols when compiled with GCC 7
+ dh_makeshlibs -V'libebml4v5 (>= 1.3.4-2~)'
Where "1.3.4-2" is the version this bug was fixed in.
- If your package is about to be renamed due to an upstream SONAME bump,
you do not need to add any special symbols handling.
If you would like to know the exact name of the new symbols, using
"abipkgdiff" from abigail-tools might be able to help.
Thanks,
James
--- End Message ---
--- Begin Message ---
Source: xmlrpc-c
Source-Version: 1.33.14-7
We believe that the bug you reported is fixed in the latest version of
xmlrpc-c, which is due to be installed in the Debian FTP archive.
A summary of the changes between this version and the previous one is
attached.
Thank you for reporting the bug, which will now be closed. If you
have further comments please address them to 871290@bugs.debian.org,
and the maintainer will reopen the bug report if appropriate.
Debian distribution maintenance software
pp.
Mattia Rizzolo <mattia@debian.org> (supplier of updated xmlrpc-c package)
(This message was generated automatically at their request; if you
believe that there is a problem with it please contact the archive
administrators by mailing ftpmaster@ftp-master.debian.org)
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA512
Format: 1.8
Date: Mon, 04 Sep 2017 11:47:11 +0200
Source: xmlrpc-c
Binary: libxmlrpc-c++8-dev libxmlrpc-c++8v5 libxmlrpc-core-c3-dev libxmlrpc-core-c3 libxmlrpc-core-c3-udeb xmlrpc-api-utils
Architecture: source
Version: 1.33.14-7
Distribution: unstable
Urgency: medium
Maintainer: Debian QA Group <packages@qa.debian.org>
Changed-By: Mattia Rizzolo <mattia@debian.org>
Description:
libxmlrpc-c++8-dev - Lightweight RPC library based on XML and HTTP [C++ development li
libxmlrpc-c++8v5 - Lightweight RPC library based on XML and HTTP [C++ runtime librar
libxmlrpc-core-c3 - Lightweight RPC library based on XML and HTTP [C runtime librarie
libxmlrpc-core-c3-dev - Lightweight RPC library based on XML and HTTP [C development libr
libxmlrpc-core-c3-udeb - Lightweight RPC library based on XML and HTTP (core libraries) (udeb)
xmlrpc-api-utils - Generate C++ wrapper classes for XML-RPC servers
Closes: 857456 871290 874183
Changes:
xmlrpc-c (1.33.14-7) unstable; urgency=medium
.
* QA upload.
* Upload to unstable.
* debian/copyright: clarify a copyright/license statement. Closes: #857456
* Bump shlibs version of libxmlrpc-c++8v5 due to GCC-7 op mangling.
Closes: #871290
* debian/rules:
+ Don't explicitly use quilt, source format '3.0 (quilt)' implies it.
+ Stop manual update of config.{sub,guess}, nowadays
dh_update_autotools_config takes care of it automatically.
+ Prefer `$(MAKE) -C tools` over `cd tools && make`
+ Leave the job of calling `make check` to dh_auto_test.
+ Move this removal due to license issues from clean (where it might be
skipped) to configure.
+ Clean up the cleaning code.
+ Fix FTCBFS by passing BUILDTOOL_CC and BUILDTOOL_CCLD to make.
Thanks to Helmut Grohne <helmut@subdivi.de> for the patch
Closes: #874183
* debian/control:
+ Bump Standards-Version to 4.1.0, no changes needed.
+ Don't start short description with an article
+ Drop build-dependency on quilt.
+ Run wrap-and-sort.
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a0d8da5ad8aac9ba0f389b2164df7aed 12452 libs optional xmlrpc-c_1.33.14-7.debian.tar.xz
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