[Pkg-kde-extras] Bug#853495: libktorrent: ftbfs with GCC-7

[Matthias Klose]

Package: src:libktorrent
Version: 1.3.1-5
Severity: normal
Tags: sid buster
User: debian-gcc at lists.debian.org
Usertags: ftbfs-gcc-7

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-7/g++-7, but succeeds to build with gcc-6/g++-6. The
severity of this report may be raised before the buster release.
There is no need to fix this issue in time for the stretch release.

The full build log can be found at:
http://people.debian.org/~doko/logs/gcc7-20170126/libktorrent_1.3.1-5_unstable_gcc7.log
The last lines of the build log are at the end of this report.

To build with GCC 7, either set CC=gcc-7 CXX=g++-7 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-7/porting_to.html

[...]
+#MISSING: 1.3.1-5# (optional=templinst)_ZNSt8_Rb_treeIjjSt9_IdentityIjESt4lessIjESaIjEE16_M_insert_uniqueERKj at Base 1.3.0
+ _ZNSt8_Rb_treeIjjSt9_IdentityIjESt4lessIjESaIjEE16_M_insert_uniqueIRKjEESt4pairISt17_Rb_tree_iteratorIjEbEOT_ at Base 1.3.1-5
  (optional=templinst)_ZNSt8_Rb_treeIjjSt9_IdentityIjESt4lessIjESaIjEE8_M_eraseEPSt13_Rb_tree_nodeIjE at Base 1.3.0
  _ZTIN2bt10BValueNodeE at Base 1.3.0
  _ZTIN2bt10BufferPoolE at Base 1.3.0
@@ -2527,9 +2536,9 @@
  _ZTIN3utp9UTPServer7PrivateE at Base 1.3.0
  _ZTIN3utp9UTPServerE at Base 1.3.0
  _ZTIN3utp9UTPSocketE at Base 1.3.0
- (optional=internal)_ZTIN5boost16exception_detail10clone_baseE at Base 1.3.1
- (optional=internal)_ZTIN5boost16exception_detail19error_info_injectorISt12length_errorEE at Base 1.3.1
- _ZTIN5boost9exceptionE at Base 1.3.0
+#MISSING: 1.3.1-5# (optional=internal)_ZTIN5boost16exception_detail10clone_baseE at Base 1.3.1
+#MISSING: 1.3.1-5# (optional=internal)_ZTIN5boost16exception_detail19error_info_injectorISt12length_errorEE at Base 1.3.1
+#MISSING: 1.3.1-5# _ZTIN5boost9exceptionE at Base 1.3.0
  _ZTSN2bt10BValueNodeE at Base 1.3.0
  _ZTSN2bt10BufferPoolE at Base 1.3.0
  _ZTSN2bt10DownloaderE at Base 1.3.0
@@ -2675,9 +2684,9 @@
  _ZTSN3utp9UTPServer7PrivateE at Base 1.3.0
  _ZTSN3utp9UTPServerE at Base 1.3.0
  _ZTSN3utp9UTPSocketE at Base 1.3.0
- (optional=internal)_ZTSN5boost16exception_detail10clone_baseE at Base 1.3.1
- (optional=internal)_ZTSN5boost16exception_detail19error_info_injectorISt12length_errorEE at Base 1.3.1
- _ZTSN5boost9exceptionE at Base 1.3.0
+#MISSING: 1.3.1-5# (optional=internal)_ZTSN5boost16exception_detail10clone_baseE at Base 1.3.1
+#MISSING: 1.3.1-5# (optional=internal)_ZTSN5boost16exception_detail19error_info_injectorISt12length_errorEE at Base 1.3.1
+#MISSING: 1.3.1-5# _ZTSN5boost9exceptionE at Base 1.3.0
  _ZTVN2bt10BValueNodeE at Base 1.3.0
  _ZTVN2bt10BufferPoolE at Base 1.3.0
  _ZTVN2bt10DownloaderE at Base 1.3.0
@@ -2812,10 +2821,10 @@
  _ZTVN3utp9UTPServer7PrivateE at Base 1.3.0
  _ZTVN3utp9UTPServerE at Base 1.3.0
  _ZTVN3utp9UTPSocketE at Base 1.3.0
- (optional=internal)_ZTVN5boost16exception_detail10clone_baseE at Base 1.3.1
- (optional=internal)_ZTVN5boost16exception_detail19error_info_injectorISt12length_errorEE at Base 1.3.1
- _ZTVN5boost9exceptionE at Base 1.3.0
- (c++|optional=internal)"non-virtual thunk to boost::exception_detail::error_info_injector<std::length_error>::~error_info_injector()@Base" 1.3.1
+#MISSING: 1.3.1-5# (optional=internal)_ZTVN5boost16exception_detail10clone_baseE at Base 1.3.1
+#MISSING: 1.3.1-5# (optional=internal)_ZTVN5boost16exception_detail19error_info_injectorISt12length_errorEE at Base 1.3.1
+#MISSING: 1.3.1-5# _ZTVN5boost9exceptionE at Base 1.3.0
+#MISSING: 1.3.1-5# (c++|optional=internal)"non-virtual thunk to boost::exception_detail::error_info_injector<std::length_error>::~error_info_injector()@Base" 1.3.1
  (c++)"non-virtual thunk to bt::ChunkDownload::getStats(bt::ChunkDownloadInterface::Stats&)@Base" 1.3.0
  (c++)"non-virtual thunk to bt::ChunkDownload::~ChunkDownload()@Base" 1.3.0
  (c++)"non-virtual thunk to bt::DataCheckerJob::acquired()@Base" 1.3.0
dh_makeshlibs: failing due to earlier errors
debian/rules:14: recipe for target 'binary' failed
make: *** [binary] Error 2
dpkg-buildpackage: error: fakeroot debian/rules binary gave error exit status 2