Your message dated Mon, 07 Aug 2017 21:09:55 +0000 with message-id <e1dephf-00072l...@fasolo.debian.org> and subject line Bug#871307: fixed in mimetic 0.9.8-6 has caused the Debian Bug report #871307, regarding libmimetic0v5: 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. (NB: If you are a system administrator and have no idea what this message is talking about, this may indicate a serious mail system misconfiguration somewhere. Please contact ow...@bugs.debian.org immediately.) -- 871307: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=871307 Debian Bug Tracking System Contact ow...@bugs.debian.org with problems
--- Begin Message ---Package: libmimetic0v5 Version: 0.9.8-5 Severity: serious Tags: sid buster User: debian-...@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
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--- Begin Message ---Source: mimetic Source-Version: 0.9.8-6 We believe that the bug you reported is fixed in the latest version of mimetic, 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 871...@bugs.debian.org, and the maintainer will reopen the bug report if appropriate. Debian distribution maintenance software pp. gregor herrmann <gre...@debian.org> (supplier of updated mimetic 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 ftpmas...@ftp-master.debian.org) -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 Format: 1.8 Date: Mon, 07 Aug 2017 16:21:19 -0400 Source: mimetic Binary: libmimetic-dev libmimetic-doc libmimetic0v5 Architecture: source Version: 0.9.8-6 Distribution: unstable Urgency: medium Maintainer: gregor herrmann <gre...@debian.org> Changed-By: gregor herrmann <gre...@debian.org> Closes: 871307 Description: libmimetic-dev - C++ MIME library (development) libmimetic-doc - C++ MIME library (documentation) libmimetic0v5 - C++ MIME library (runtime) Changes: mimetic (0.9.8-6) unstable; urgency=medium . * Adapt to C++ name mangling in GCC 7: - Build-Depend on g++ (>= 4:7) - Override dh_makeshlibs for new symbols from gcc 7 Thank to James Cowgill for the bug report. Closes: #871307 * Update years of packaging copyright. * Bump debhelper compat level and dependency to 10. Drop manual autoreconf fragments. * Support DEB_BUILD_OPTIONS/DEB_BUILD_PROFILES "nodoc". * Use HTTPS for Format URL in debian/copyright. * Add linitian override about insecure Vcs URLs. * Add all hardening options in debian/rules. * Declare compliance with Debian Policy 4.0.1. Checksums-Sha1: 545f161ab8b59daad4e7e357918b7a377dfd8609 2206 mimetic_0.9.8-6.dsc 0b142a117364eb96d09bf7721079aaa00250112b 6144 mimetic_0.9.8-6.debian.tar.xz Checksums-Sha256: e78f0e050a426825e30d4f53cc021a3463702c64203db7d8f8b7a1c6a62f7876 2206 mimetic_0.9.8-6.dsc dfe431e95e96e55d013bdc4c0144523d0795796c970a5f8d68ebeec8510a137d 6144 mimetic_0.9.8-6.debian.tar.xz Files: 66056b756ee7ff1debbfe654d30439fa 2206 libs optional mimetic_0.9.8-6.dsc 436f9d0952dbd1bb4e6b1cc0a83240a8 6144 libs optional mimetic_0.9.8-6.debian.tar.xz -----BEGIN PGP SIGNATURE----- iQKTBAEBCgB9FiEE0eExbpOnYKgQTYX6uzpoAYZJqgYFAlmIzBdfFIAAAAAALgAo aXNzdWVyLWZwckBub3RhdGlvbnMub3BlbnBncC5maWZ0aGhvcnNlbWFuLm5ldEQx RTEzMTZFOTNBNzYwQTgxMDREODVGQUJCM0E2ODAxODY0OUFBMDYACgkQuzpoAYZJ qgZmYBAAobfn61lE7fF/BvuvStnliq6rSFYHIoq82QqTqw1G6qz2FIGUeisgJISP 2efHrMv1c9QqgCoIciSvIDj+TsqObo9GujHnxcY9M6yPJihmehtWtMi63DpmxWAE Gzi5+y4hEKbioji0rq5/lIpVTPuw6aKjZKPpEcVACbwXHBQtM6SfV3KhkdrAjlZB lvMTzLNMneTL8JYddMUgheDYnjRS/V1DkiDoa4W7YiRKgaPU4/oOs9EDdgLDsBsQ x54jQ54Tz0PtAZjvtjXjkYyU/eqqTZ6+VvPXyvydvv6zdNAhAQBaf3nsap0eogEN rcgl0Ew55s8O0+MJADM9NoNBczvGGJPt7OafafzaC+0hQDMvxl5sUpf8TntstL1l lLaRQZfuAbUQXv9ziIn3x2Tbm6FyvEoBQ2kdK61uY6m5GTrhQSD+eHR/NMTH5tJ4 taBORSNEKcnOA9+D+4CU4t5ifCga82VRYcfCpbSFzJ3fU6hK6KIqdO57GFp3H8VO 9ed3DZCxJ2tg1sKa7ob4IBFO6jw0VuBEkrhJzFyFPl7zPJIBkPazvzd3tc65Y7+C C23Mz8dn834uQelpV/JGtw3fagfN6dY/o5vMzJSXtf//OAPGBKME+O2BlV4iOZHa xpUrQb3Ix/iDz+n9zkGbIQLxcMahqhjOjlgQ2buZo3MBDCYcf/0= =rNTi -----END PGP SIGNATURE-----
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