Bug#777967: libphonenumber: ftbfs with GCC-5

[Matthias Klose]

Package: src:libphonenumber
Version: 6.3~svn698-3
Severity: normal
Tags: sid stretch
User: debian-gcc at lists.debian.org
Usertags: ftbfs-gcc-5

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-5/g++-5, but succeeds to build with gcc-4.9/g++-4.9. The
severity of this report may be raised before the stretch release.

The full build log can be found at:
http://people.debian.org/~doko/logs/gcc5-20150205/libphonenumber_6.3~svn698-3_unstable_gcc5.log
The last lines of the build log are at the end of this report.

To build with GCC 5, either set CC=gcc-5 CXX=g++-5 explicitly,
or install the gcc, g++, gfortran, ... packages from experimental.

  apt-get -t experimental install g++ 

Common build failures are C11 as the default C mode, 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-5/porting_to.html

[...]
             ^
/usr/include/boost/thread/once.hpp:35:13: note:   template argument deduction/substitution failed:
/usr/include/boost/thread/once.hpp:38:18: note:   cannot convert 'func' (type 'void (*)()') to type 'boost::once_flag&'
         call_once(flag,func);
                  ^
make[4]: *** [CMakeFiles/phonenumber.dir/src/phonenumbers/phonenumberutil.cc.o] Error 1
make[4]: *** Waiting for unfinished jobs....
CMakeFiles/phonenumber.dir/build.make:248: recipe for target 'CMakeFiles/phonenumber.dir/src/phonenumbers/phonenumberutil.cc.o' failed
In file included from /«PKGBUILDDIR»/cpp/src/phonenumbers/base/memory/singleton.h:23:0,
                 from /«PKGBUILDDIR»/cpp/src/phonenumbers/phonenumbermatcher.cc:41:
/usr/include/boost/thread/once.hpp: In instantiation of 'void boost::call_once(Function, boost::once_flag&) [with Function = void (*)()]':
/«PKGBUILDDIR»/cpp/src/phonenumbers/base/memory/singleton.h:35:21:   required from 'static T* i18n::phonenumbers::Singleton<T>::GetInstance() [with T = i18n::phonenumbers::PhoneNumberMatcherRegExps]'
/«PKGBUILDDIR»/cpp/src/phonenumbers/phonenumbermatcher.cc:398:44:   required from here
/usr/include/boost/thread/once.hpp:38:18: error: no matching function for call to 'call_once(boost::once_flag&, void (*&)())'
         call_once(flag,func);
                  ^
In file included from /usr/include/boost/thread/once.hpp:20:0,
                 from /«PKGBUILDDIR»/cpp/src/phonenumbers/base/memory/singleton.h:23,
                 from /«PKGBUILDDIR»/cpp/src/phonenumbers/phonenumbermatcher.cc:41:
/usr/include/boost/thread/pthread/once_atomic.hpp:121:15: note: candidate: template<class Function, class ... ArgTypes> void boost::call_once(boost::once_flag&, boost::detail::thread_move_t<T>, boost::detail::thread_move_t<Args>...)
   inline void call_once(once_flag& flag, BOOST_THREAD_RV_REF(Function) f, BOOST_THREAD_RV_REF(ArgTypes)... args)
               ^
/usr/include/boost/thread/pthread/once_atomic.hpp:121:15: note:   template argument deduction/substitution failed:
In file included from /«PKGBUILDDIR»/cpp/src/phonenumbers/base/memory/singleton.h:23:0,
                 from /«PKGBUILDDIR»/cpp/src/phonenumbers/phonenumbermatcher.cc:41:
/usr/include/boost/thread/once.hpp:38:18: note:   mismatched types 'boost::detail::thread_move_t<T>' and 'void (*)()'
         call_once(flag,func);
                  ^
/usr/include/boost/thread/once.hpp:35:13: note: candidate: template<class Function> void boost::call_once(Function, boost::once_flag&)
 inline void call_once(Function func,once_flag& flag)
             ^
/usr/include/boost/thread/once.hpp:35:13: note:   template argument deduction/substitution failed:
/usr/include/boost/thread/once.hpp:38:18: note:   cannot convert 'func' (type 'void (*)()') to type 'boost::once_flag&'
         call_once(flag,func);
                  ^
make[4]: *** [CMakeFiles/phonenumber.dir/src/phonenumbers/phonenumbermatcher.cc.o] Error 1
CMakeFiles/phonenumber.dir/build.make:524: recipe for target 'CMakeFiles/phonenumber.dir/src/phonenumbers/phonenumbermatcher.cc.o' failed
make[4]: Leaving directory '/«PKGBUILDDIR»/cpp/build'
make[3]: *** [CMakeFiles/phonenumber.dir/all] Error 2
CMakeFiles/Makefile2:362: recipe for target 'CMakeFiles/phonenumber.dir/all' failed
make[3]: Leaving directory '/«PKGBUILDDIR»/cpp/build'
make[2]: *** [CMakeFiles/phonenumber.dir/rule] Error 2
CMakeFiles/Makefile2:374: recipe for target 'CMakeFiles/phonenumber.dir/rule' failed
make[2]: Leaving directory '/«PKGBUILDDIR»/cpp/build'
make[1]: *** [phonenumber] Error 2
Makefile:268: recipe for target 'phonenumber' failed
make[1]: Leaving directory '/«PKGBUILDDIR»/cpp/build'
make: *** [build/libphonenumber6] Error 2
debian/rules:65: recipe for target 'build/libphonenumber6' failed
dpkg-buildpackage: error: debian/rules build-arch gave error exit status 2