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[Bug 1475500] [NEW] the demangler is not aware of the __cxx11 symbols in GCC 5's libstdc++

 

Public bug reported:

the tests fail when built with GCC 5:

see https://github.com/google/glog/issues/40

./src/demangle_unittest.sh
Mangled symbols (21 out of 796) found in demangle.dm:
ZN3fLS13FLAGS_log_dirB5cxx11E
_ZN3fLS13FLAGS_vmoduleB5cxx11E
_ZN3fLS14FLAGS_log_linkB5cxx11E
_ZN3fLS15FLAGS_logmailerB5cxx11E
_ZN3fLS20FLAGS_alsologtoemailB5cxx11E
_ZN3fLS22FLAGS_log_backtrace_atB5cxx11E
_ZN3fLS25dont_pass0toDEFINE_stringB5cxx11EPcPKc
_ZN6google12Check_GEImplB5cxx11EiiPKc
_ZN6google12Check_LTImplB5cxx11EiiPKc
_ZN6google14LogDestination10addresses_B5cxx11E
_ZN6google14LogDestination8hostnameB5cxx11Ev
_ZN6google14LogDestination9hostname_B5cxx11E
_ZN6google19CheckstrcmptrueImplB5cxx11EPKcS1_S1
ZN6google20CheckstrcmpfalseImplB5cxx11EPKcS1_S1
ZN6google21GetLoggingDirectoriesB5cxx11Ev
_ZN6google23CheckstrcasecmptrueImplB5cxx11EPKcS1_S1
ZN6google24CheckstrcasecmpfalseImplB5cxx11EPKcS1_S1
_ZN6google24glog_internal_namespace_10MyUserNameB5cxx11Ev
_ZN6google4base21CheckOpMessageBuilder9NewStringB5cxx11Ev
_ZN6google7LogSink8ToStringB5cxx11EiPKciPK2tmS2_m
_ZN6google8StrErrorB5cxx11Ei
Mangled symbols (21 out of 796) found in demangle.dm
Makefile:2060: recipe for target 'demangle_unittest_sh' failed
make[3]: *** [demangle_unittest_sh] Error 1
make[3]: Leaving directory '/scratch/packages/tmp/google-glog-0.3.4'
Makefile:1906: recipe for target 'check-am' failed
make[2]: *** [check-am] Error 2

** Affects: google-glog
     Importance: Undecided
         Status: New

** Affects: google-glog (Ubuntu)
     Importance: High
         Status: Confirmed

** Affects: google-glog (Debian)
     Importance: Unknown
         Status: Unknown

** Also affects: google-glog
   Importance: Undecided
       Status: New

** Bug watch added: Debian Bug tracker #792649
   http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=792649

** Also affects: google-glog (Debian) via
   http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=792649
   Importance: Unknown
       Status: Unknown

** Changed in: google-glog (Ubuntu)
   Importance: Undecided => High

** Changed in: google-glog (Ubuntu)
       Status: New => Confirmed

-- 
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https://bugs.launchpad.net/bugs/1475500

Title:
  the demangler is not aware of the __cxx11 symbols in GCC 5's libstdc++

Status in glog:
  New
Status in google-glog package in Ubuntu:
  Confirmed
Status in google-glog package in Debian:
  Unknown

Bug description:
  the tests fail when built with GCC 5:

  see https://github.com/google/glog/issues/40

  ./src/demangle_unittest.sh
  Mangled symbols (21 out of 796) found in demangle.dm:
  ZN3fLS13FLAGS_log_dirB5cxx11E
  _ZN3fLS13FLAGS_vmoduleB5cxx11E
  _ZN3fLS14FLAGS_log_linkB5cxx11E
  _ZN3fLS15FLAGS_logmailerB5cxx11E
  _ZN3fLS20FLAGS_alsologtoemailB5cxx11E
  _ZN3fLS22FLAGS_log_backtrace_atB5cxx11E
  _ZN3fLS25dont_pass0toDEFINE_stringB5cxx11EPcPKc
  _ZN6google12Check_GEImplB5cxx11EiiPKc
  _ZN6google12Check_LTImplB5cxx11EiiPKc
  _ZN6google14LogDestination10addresses_B5cxx11E
  _ZN6google14LogDestination8hostnameB5cxx11Ev
  _ZN6google14LogDestination9hostname_B5cxx11E
  _ZN6google19CheckstrcmptrueImplB5cxx11EPKcS1_S1
  ZN6google20CheckstrcmpfalseImplB5cxx11EPKcS1_S1
  ZN6google21GetLoggingDirectoriesB5cxx11Ev
  _ZN6google23CheckstrcasecmptrueImplB5cxx11EPKcS1_S1
  ZN6google24CheckstrcasecmpfalseImplB5cxx11EPKcS1_S1
  _ZN6google24glog_internal_namespace_10MyUserNameB5cxx11Ev
  _ZN6google4base21CheckOpMessageBuilder9NewStringB5cxx11Ev
  _ZN6google7LogSink8ToStringB5cxx11EiPKciPK2tmS2_m
  _ZN6google8StrErrorB5cxx11Ei
  Mangled symbols (21 out of 796) found in demangle.dm
  Makefile:2060: recipe for target 'demangle_unittest_sh' failed
  make[3]: *** [demangle_unittest_sh] Error 1
  make[3]: Leaving directory '/scratch/packages/tmp/google-glog-0.3.4'
  Makefile:1906: recipe for target 'check-am' failed
  make[2]: *** [check-am] Error 2

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