Bug#1012916: dymo-cups-drivers: ftbfs with GCC-12
Package: src:dymo-cups-drivers
Version: 1.4.0-11
Severity: normal
Tags: sid bookworm
User: debian-gcc@lists.debian.org
Usertags: ftbfs-gcc-12
[This bug is targeted to the upcoming bookworm release]
Please keep this issue open in the bug tracker for the package it
was filed for. If a fix in another package is required, please
file a bug for the other package (or clone), and add a block in this
package. Please keep the issue open until the package can be built in
a follow-up test rebuild.
The package fails to build in a test rebuild on at least amd64 with
gcc-12/g++-12, but succeeds to build with gcc-11/g++-11. The
severity of this report will be raised before the bookworm release.
The full build log can be found at:
http://qa-logs.debian.net/2022/06/09/gcc12/dymo-cups-drivers_1.4.0-11_unstable_gcc12.log
The last lines of the build log are at the end of this report.
To build with GCC 11, either set CC=gcc-11 CXX=g++-11 explicitly,
or install the gcc, g++, gfortran, ... packages from experimental.
apt-get -t=experimental install g++
Common build failures are new warnings resulting in build failures with
-Werror turned on, or new/dropped symbols in Debian symbols files.
For other C/C++ related build failures see the porting guide at
http://gcc.gnu.org/gcc-11/porting_to.html
GCC 11 defaults to the GNU++17 standard. If your package installs
header files in /usr/include, please don't work around C++17 issues
by choosing a lower C++ standard for the package build, but fix these
issues to build with the C++17 standard.
[...]
598 | operator<<(basic_ostream<_CharT, _Traits>& __out, const _CharT* __s)
| ^~~~~~~~
/usr/include/c++/12/ostream:598:5: note: template argument deduction/substitution failed:
/usr/include/cppunit/tools/StringHelper.h:25:9: note: mismatched types ‘const _CharT*’ and ‘std::vector<unsigned char>’
25 | ost << x;
| ~~~~^~~~
/usr/include/c++/12/bits/ostream.tcc:302:5: note: candidate: ‘template<class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(basic_ostream<_CharT, _Traits>&, const char*)’
302 | operator<<(basic_ostream<_CharT, _Traits>& __out, const char* __s)
| ^~~~~~~~
/usr/include/c++/12/bits/ostream.tcc:302:5: note: template argument deduction/substitution failed:
/usr/include/cppunit/tools/StringHelper.h:25:9: note: cannot convert ‘x’ (type ‘const std::vector<unsigned char>’) to type ‘const char*’
25 | ost << x;
| ~~~~^~~~
/usr/include/c++/12/ostream:615:5: note: candidate: ‘template<class _Traits> std::basic_ostream<char, _Traits>& std::operator<<(basic_ostream<char, _Traits>&, const char*)’
615 | operator<<(basic_ostream<char, _Traits>& __out, const char* __s)
| ^~~~~~~~
/usr/include/c++/12/ostream:615:5: note: template argument deduction/substitution failed:
/usr/include/cppunit/tools/StringHelper.h:25:9: note: cannot convert ‘x’ (type ‘const std::vector<unsigned char>’) to type ‘const char*’
25 | ost << x;
| ~~~~^~~~
/usr/include/c++/12/ostream:628:5: note: candidate: ‘template<class _Traits> std::basic_ostream<char, _Traits>& std::operator<<(basic_ostream<char, _Traits>&, const signed char*)’
628 | operator<<(basic_ostream<char, _Traits>& __out, const signed char* __s)
| ^~~~~~~~
/usr/include/c++/12/ostream:628:5: note: template argument deduction/substitution failed:
/usr/include/cppunit/tools/StringHelper.h:25:9: note: cannot convert ‘x’ (type ‘const std::vector<unsigned char>’) to type ‘const signed char*’
25 | ost << x;
| ~~~~^~~~
/usr/include/c++/12/ostream:633:5: note: candidate: ‘template<class _Traits> std::basic_ostream<char, _Traits>& std::operator<<(basic_ostream<char, _Traits>&, const unsigned char*)’
633 | operator<<(basic_ostream<char, _Traits>& __out, const unsigned char* __s)
| ^~~~~~~~
/usr/include/c++/12/ostream:633:5: note: template argument deduction/substitution failed:
/usr/include/cppunit/tools/StringHelper.h:25:9: note: cannot convert ‘x’ (type ‘const std::vector<unsigned char>’) to type ‘const unsigned char*’
25 | ost << x;
| ~~~~^~~~
/usr/include/c++/12/ostream:754:5: note: candidate: ‘template<class _Ostream, class _Tp> _Ostream&& std::operator<<(_Ostream&&, const _Tp&)’
754 | operator<<(_Ostream&& __os, const _Tp& __x)
| ^~~~~~~~
/usr/include/c++/12/ostream:754:5: note: template argument deduction/substitution failed:
/usr/include/c++/12/ostream: In substitution of ‘template<class _Ostream, class _Tp> _Ostream&& std::operator<<(_Ostream&&, const _Tp&) [with _Ostream = std::__cxx11::basic_ostringstream<char>&; _Tp = std::vector<unsigned char>]’:
/usr/include/cppunit/tools/StringHelper.h:25:9: required from ‘typename std::enable_if<(! std::is_enum<_Tp>::value), std::__cxx11::basic_string<char> >::type CppUnit::StringHelper::toString(const T&) [with T = std::vector<unsigned char>; typename std::enable_if<(! std::is_enum<_Tp>::value), std::__cxx11::basic_string<char> >::type = std::__cxx11::basic_string<char>]’
/usr/include/cppunit/TestAssert.h:74:50: required from ‘static std::string CppUnit::assertion_traits<T>::toString(const T&) [with T = std::vector<unsigned char>; std::string = std::__cxx11::basic_string<char>]’
/usr/include/cppunit/TestAssert.h:168:58: required from ‘void CppUnit::assertEquals(const T&, const T&, SourceLine, const std::string&) [with T = std::vector<unsigned char>; std::string = std::__cxx11::basic_string<char>]’
TestLabelWriterLanguageMonitor.cpp:73:3: required from here
/usr/include/c++/12/ostream:754:5: error: no type named ‘type’ in ‘struct std::enable_if<false, void>’
In file included from /usr/include/c++/12/memory:77,
from /usr/include/cppunit/extensions/HelperMacros.h:16:
/usr/include/cppunit/tools/StringHelper.h: In instantiation of ‘typename std::enable_if<(! std::is_enum<_Tp>::value), std::__cxx11::basic_string<char> >::type CppUnit::StringHelper::toString(const T&) [with T = std::vector<unsigned char>; typename std::enable_if<(! std::is_enum<_Tp>::value), std::__cxx11::basic_string<char> >::type = std::__cxx11::basic_string<char>]’:
/usr/include/cppunit/TestAssert.h:74:50: required from ‘static std::string CppUnit::assertion_traits<T>::toString(const T&) [with T = std::vector<unsigned char>; std::string = std::__cxx11::basic_string<char>]’
/usr/include/cppunit/TestAssert.h:168:58: required from ‘void CppUnit::assertEquals(const T&, const T&, SourceLine, const std::string&) [with T = std::vector<unsigned char>; std::string = std::__cxx11::basic_string<char>]’
TestLabelWriterLanguageMonitor.cpp:73:3: required from here
/usr/include/c++/12/bits/shared_ptr.h:70:5: note: candidate: ‘template<class _Ch, class _Tr, class _Tp, __gnu_cxx::_Lock_policy _Lp> std::basic_ostream<_CharT, _Traits>& std::operator<<(basic_ostream<_CharT, _Traits>&, const __shared_ptr<_Tp, _Lp>&)’
70 | operator<<(std::basic_ostream<_Ch, _Tr>& __os,
| ^~~~~~~~
/usr/include/c++/12/bits/shared_ptr.h:70:5: note: template argument deduction/substitution failed:
/usr/include/cppunit/tools/StringHelper.h:25:9: note: ‘const std::vector<unsigned char>’ is not derived from ‘const std::__shared_ptr<_Tp, _Lp>’
25 | ost << x;
| ~~~~^~~~
make[5]: *** [Makefile:610: TestLabelWriterLanguageMonitor.o] Error 1
make[5]: Leaving directory '/<<PKGBUILDDIR>>/src/lw/tests'
make[4]: *** [Makefile:965: check-am] Error 2
make[4]: Leaving directory '/<<PKGBUILDDIR>>/src/lw/tests'
make[3]: *** [Makefile:570: check-recursive] Error 1
make[3]: Leaving directory '/<<PKGBUILDDIR>>/src/lw'
make[2]: *** [Makefile:355: check-recursive] Error 1
make[2]: Leaving directory '/<<PKGBUILDDIR>>/src'
make[1]: *** [Makefile:365: check-recursive] Error 1
make[1]: Leaving directory '/<<PKGBUILDDIR>>'
dh_auto_test: error: make -j8 check "TESTSUITEFLAGS=-j8 --verbose" VERBOSE=1 returned exit code 2
make: *** [debian/rules:4: binary] Error 25
dpkg-buildpackage: error: debian/rules binary subprocess returned exit status 2
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