[Debian-med-packaging] Bug#957429: libbpp-qt: ftbfs with GCC-10

[Matthias Klose]

Package: src:libbpp-qt
Version: 2.4.1-3
Severity: normal
Tags: sid bullseye
User: debian-gcc at lists.debian.org
Usertags: ftbfs-gcc-10

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-10/g++-10, but succeeds to build with gcc-9/g++-9. The
severity of this report will be raised before the bullseye release,
so nothing has to be done for the buster release.

The full build log can be found at:
http://people.debian.org/~doko/logs/gcc10-20200225/libbpp-qt_2.4.1-3_unstable_gcc10.log
The last lines of the build log are at the end of this report.

To build with GCC 10, either set CC=gcc-10 CXX=g++-10 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-10/porting_to.html

[...]
+ _ZTSN3bpp21NodeNotFoundExceptionE at Base 2.4.1-3
+ _ZTSN3bpp21UnrootedTreeExceptionE at Base 2.4.1-3
+ _ZTSN3bpp25IndexOutOfBoundsExceptionE at Base 2.4.1-3
+ _ZTSN3bpp25PropertyNotFoundExceptionE at Base 2.4.1-3
  _ZTSN3bpp26TreeDrawingListenerAdapterE at Base 2.4.1
  _ZTSN3bpp32BasicTreeDrawingDisplayControlerE at Base 2.4.1
  _ZTSN3bpp37NodeClickableAreasTreeDrawingListenerE at Base 2.4.1
  _ZTSN3bpp4FontE at Base 2.4.1
+ _ZTSN3bpp4TreeE at Base 2.4.1-3
  _ZTSN3bpp7Point2DIdEE at Base 2.4.1
  _ZTSN3bpp8ClonableE at Base 2.4.1
  _ZTSN3bpp8RGBColorE at Base 2.4.1
+ _ZTTN3bpp12TreeTemplateINS_12NodeTemplateINS_19TreeDrawingNodeInfoEEEEE at Base 2.4.1-3
  _ZTTN3bpp15PhyloStatisticsE at Base 2.4.1
  _ZTTN3bpp15QtGraphicDeviceE at Base 2.4.1
  _ZTTN3bpp20UnvalidFlagExceptionE at Base 2.4.1
@@ -268,27 +508,35 @@
  _ZTTN3bpp7Point2DIdEE at Base 2.4.1
  _ZTTN3bpp8RGBColorE at Base 2.4.1
  _ZTVN3bpp10TreeCanvasE at Base 2.4.1
+ _ZTVN3bpp12NodeTemplateINS_19TreeDrawingNodeInfoEEE at Base 2.4.1-3
+ _ZTVN3bpp12TreeTemplateINS_12NodeTemplateINS_19TreeDrawingNodeInfoEEEEE at Base 2.4.1-3
+ _ZTVN3bpp13NodeExceptionE at Base 2.4.1-3
  _ZTVN3bpp14NodeMouseEventE at Base 2.4.1
  _ZTVN3bpp15PhyloStatisticsE at Base 2.4.1
  _ZTVN3bpp15QtGraphicDeviceE at Base 2.4.1
  _ZTVN3bpp15VectorExceptionImEE at Base 2.4.1
  _ZTVN3bpp17TreeStatisticsBoxE at Base 2.4.1
  _ZTVN3bpp18MouseListenerGroupE at Base 2.4.1
+ _ZTVN3bpp19TreeDrawingNodeInfoE at Base 2.4.1-3
  _ZTVN3bpp20EmptyVectorExceptionImEE at Base 2.4.1
  _ZTVN3bpp20TreeCanvasControlersE at Base 2.4.1
  _ZTVN3bpp20UnvalidFlagExceptionE at Base 2.4.1
+ _ZTVN3bpp21NodeNotFoundExceptionE at Base 2.4.1-3
+ _ZTVN3bpp25PropertyNotFoundExceptionE at Base 2.4.1-3
  _ZTVN3bpp32BasicTreeDrawingDisplayControlerE at Base 2.4.1
  _ZTVN3bpp37NodeClickableAreasTreeDrawingListenerE at Base 2.4.1
  _ZTVN3bpp4FontE at Base 2.4.1
  _ZTVN3bpp7Point2DIdEE at Base 2.4.1
  _ZTVN3bpp8RGBColorE at Base 2.4.1
  _ZTch0_v0_n120_NK3bpp37NodeClickableAreasTreeDrawingListener5cloneEv at Base 2.4.1
+ _ZTch0_v0_n40_NK3bpp12TreeTemplateINS_12NodeTemplateINS_19TreeDrawingNodeInfoEEEE5cloneEv at Base 2.4.1-3
  _ZTch0_v0_n40_NK3bpp15PhyloStatistics5cloneEv at Base 2.4.1
  _ZTch0_v0_n40_NK3bpp37NodeClickableAreasTreeDrawingListener5cloneEv at Base 2.4.1
  _ZTch0_v0_n40_NK3bpp4Font5cloneEv at Base 2.4.1
  _ZTch0_v0_n40_NK3bpp7Point2DIdE5cloneEv at Base 2.4.1
  _ZTch0_v0_n40_NK3bpp8RGBColor5cloneEv at Base 2.4.1
  _ZTcv0_n32_v0_n120_NK3bpp37NodeClickableAreasTreeDrawingListener5cloneEv at Base 2.4.1
+ _ZTcv0_n32_v0_n40_NK3bpp12TreeTemplateINS_12NodeTemplateINS_19TreeDrawingNodeInfoEEEE5cloneEv at Base 2.4.1-3
  _ZTcv0_n32_v0_n40_NK3bpp15PhyloStatistics5cloneEv at Base 2.4.1
  _ZTcv0_n32_v0_n40_NK3bpp37NodeClickableAreasTreeDrawingListener5cloneEv at Base 2.4.1
  _ZTcv0_n32_v0_n40_NK3bpp4Font5cloneEv at Base 2.4.1
@@ -316,9 +564,14 @@
  _ZTv0_n176_N3bpp15QtGraphicDevice8drawLineEdddd at Base 2.4.1
  _ZTv0_n176_NK3bpp19AbstractTreeDrawing18getDisplaySettingsEv at Base 2.4.1
  _ZTv0_n184_N3bpp15QtGraphicDevice8drawRectEdddds at Base 2.4.1
+ _ZTv0_n184_N3bpp19AbstractTreeDrawing22addTreeDrawingListenerEPNS_19TreeDrawingListenerE at Base 2.4.1-3
  _ZTv0_n192_N3bpp15QtGraphicDevice10drawCircleEddds at Base 2.4.1
  _ZTv0_n200_N3bpp15QtGraphicDevice8drawTextEddRKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEssd at Base 2.4.1
  _ZTv0_n208_N3bpp15QtGraphicDevice7commentERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE at Base 2.4.1
+ _ZTv0_n24_N3bpp12TreeTemplateINS_12NodeTemplateINS_19TreeDrawingNodeInfoEEEED0Ev at Base 2.4.1-3
+ _ZTv0_n24_N3bpp12TreeTemplateINS_12NodeTemplateINS_19TreeDrawingNodeInfoEEEED1Ev at Base 2.4.1-3
+ _ZTv0_n24_N3bpp13CladogramPlotD0Ev at Base 2.4.1-3
+ _ZTv0_n24_N3bpp13CladogramPlotD1Ev at Base 2.4.1-3
  _ZTv0_n24_N3bpp15PhyloStatisticsD0Ev at Base 2.4.1
  _ZTv0_n24_N3bpp15PhyloStatisticsD1Ev at Base 2.4.1
  _ZTv0_n24_N3bpp15QtGraphicDeviceD0Ev at Base 2.4.1
dh_makeshlibs: error: failing due to earlier errors
make: *** [debian/rules:10: binary] Error 25
dpkg-buildpackage: error: fakeroot debian/rules binary subprocess returned exit status 2