Your message dated Sun, 13 Aug 2017 13:35:52 +0000 with message-id <e1dgt3y-0007ql...@fasolo.debian.org> and subject line Bug#871280: fixed in frobby 0.9.0-3 has caused the Debian Bug report #871280, regarding libfrobby0: 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.) -- 871280: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=871280 Debian Bug Tracking System Contact ow...@bugs.debian.org with problems
--- Begin Message ---Package: libfrobby0 Version: 0.9.0-2 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: frobby Source-Version: 0.9.0-3 We believe that the bug you reported is fixed in the latest version of frobby, 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. Doug Torrance <dtorra...@piedmont.edu> (supplier of updated frobby 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: SHA256 Format: 1.8 Date: Sat, 12 Aug 2017 23:36:41 -0400 Source: frobby Binary: frobby libfrobby0 libfrobby-dev libfrobby-doc Architecture: source amd64 all Version: 0.9.0-3 Distribution: unstable Urgency: medium Maintainer: Debian Science Maintainers <debian-science-maintain...@lists.alioth.debian.org> Changed-By: Doug Torrance <dtorra...@piedmont.edu> Description: frobby - Computations with monomial ideals libfrobby-dev - Computations with monomial ideals (development tools) libfrobby-doc - Computations with monomial ideals (library documentation) libfrobby0 - Computations with monomial ideals (shared library) Closes: 871280 Changes: frobby (0.9.0-3) unstable; urgency=medium . * debian/compat - Bump dephelper compatibility level to 10. * debian/control - Tidy up using wrap-and-sort. - Bump Standards-Version to 4.0.1. - Bump versioned dependency on debhelper to >= 10. - Add g++ (>= 4:7) to Build-Depends. - Add Build-Depends-Indep. - Use https protocol for Vcs-Browser. - Remove libfrobby-dbg in favor of automatically generated *-dbgsym packages. * debian/copyright - Update Format with https. * debian/patches/fix_test.patch - New patch; fix typo in test script by using '=' instead of '==' for string comparison. * debian/patches/fix_typos.patch - New patch; fix spelling errors. * debian/patches/reproducible_build.patch - New patch; remove \today macro from manual to allow for reproducible builds. * debian/rules - Update override_dh_strip target; use --dbgsym-migration. - Add override_dh_makeshlibs target to generate tight dependency due to GCC 7 transition (Closes: #871280). * debian/tests - Add autopkgtest support. 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