[Debian-med-packaging] Bug#984088: libbpp-qt: ftbfs with GCC-11

[Matthias Klose]

Package: src:libbpp-qt
Version: 2.4.1-4
Severity: normal
Tags: sid bookworm
User: debian-gcc at lists.debian.org
Usertags: ftbfs-gcc-11

[This bug is not targeted to the upcoming bullseye 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-11/g++-11, but succeeds to build with gcc-10/g++-10. The
severity of this report will be raised before the bookworm release,
so nothing has to be done for the bullseye release.

The full build log can be found at:
http://people.debian.org/~doko/logs/20210228/filtered/gcc11/libbpp-qt_2.4.1-4_unstable_gcc11.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.

[...]
@@ -185,6 +185,7 @@
  _ZN3bpp21AbstractGraphicDevice25setCurrentForegroundColorERKNS_8RGBColorE at Base 2.4.1
  _ZN3bpp21AbstractGraphicDevice8setXUnitEd at Base 2.4.1
  _ZN3bpp21AbstractGraphicDevice8setYUnitEd at Base 2.4.1
+ _ZN3bpp21AbstractGraphicDeviceC2Ev at Base 2.4.1-4
  _ZN3bpp21AbstractGraphicDeviceD2Ev at Base 2.4.1
  _ZN3bpp21NodeNotFoundExceptionD0Ev at Base 2.4.1
  _ZN3bpp21NodeNotFoundExceptionD1Ev at Base 2.4.1
@@ -272,7 +273,7 @@
  _ZN7QStringC2EPKc at Base 2.4.1
  _ZN7QStringD1Ev at Base 2.4.1
  _ZN7QStringD2Ev at Base 2.4.1
- _ZN9QtPrivate8RefCount5derefEv at Base 2.4.1
+#MISSING: 2.4.1-4# _ZN9QtPrivate8RefCount5derefEv at Base 2.4.1
  _ZNK3bpp10TreeCanvas10metaObjectEv at Base 2.4.1
  _ZNK3bpp10TreeCanvas12drawingWidthEv at Base 2.4.1
  _ZNK3bpp10TreeCanvas13drawingHeightEv at Base 2.4.1
@@ -390,17 +391,19 @@
  _ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EE17_M_realloc_insertIJRKS5_EEEvN9__gnu_cxx17__normal_iteratorIPS5_S7_EEDpOT_ at Base 2.4.1
  _ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EED1Ev at Base 2.4.1
  _ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EED2Ev at Base 2.4.1
- _ZNSt6vectorIPKN3bpp12NodeTemplateINS0_19TreeDrawingNodeInfoEEESaIS5_EE12emplace_backIJS5_EEEvDpOT_ at Base 2.4.1
+#MISSING: 2.4.1-4# _ZNSt6vectorIPKN3bpp12NodeTemplateINS0_19TreeDrawingNodeInfoEEESaIS5_EE12emplace_backIJS5_EEEvDpOT_ at Base 2.4.1
  _ZNSt6vectorIPKN3bpp12NodeTemplateINS0_19TreeDrawingNodeInfoEEESaIS5_EE17_M_realloc_insertIJS5_EEEvN9__gnu_cxx17__normal_iteratorIPS5_S7_EEDpOT_ at Base 2.4.1
  _ZNSt6vectorIPN3bpp11TreeDrawingESaIS2_EE17_M_realloc_insertIJRKS2_EEEvN9__gnu_cxx17__normal_iteratorIPS2_S4_EEDpOT_ at Base 2.4.1
- _ZNSt6vectorIPN3bpp12NodeTemplateINS0_19TreeDrawingNodeInfoEEESaIS4_EE12emplace_backIJS4_EEEvDpOT_ at Base 2.4.1
+#MISSING: 2.4.1-4# _ZNSt6vectorIPN3bpp12NodeTemplateINS0_19TreeDrawingNodeInfoEEESaIS4_EE12emplace_backIJS4_EEEvDpOT_ at Base 2.4.1
  _ZNSt6vectorIPN3bpp12NodeTemplateINS0_19TreeDrawingNodeInfoEEESaIS4_EE17_M_realloc_insertIJS4_EEEvN9__gnu_cxx17__normal_iteratorIPS4_S6_EEDpOT_ at Base 2.4.1
- _ZNSt6vectorIPN3bpp19TreeDrawingListenerESaIS2_EE17_M_realloc_insertIJRKS2_EEEvN9__gnu_cxx17__normal_iteratorIPS2_S4_EEDpOT_ at Base 2.4.1
+#MISSING: 2.4.1-4# _ZNSt6vectorIPN3bpp19TreeDrawingListenerESaIS2_EE17_M_realloc_insertIJRKS2_EEEvN9__gnu_cxx17__normal_iteratorIPS2_S4_EEDpOT_ at Base 2.4.1
  _ZNSt6vectorIPN3bpp4NodeESaIS2_EE17_M_realloc_insertIJRKS2_EEEvN9__gnu_cxx17__normal_iteratorIPS2_S4_EEDpOT_ at Base 2.4.1
  _ZNSt6vectorIPN3bpp4NodeESaIS2_EE17_M_realloc_insertIJS2_EEEvN9__gnu_cxx17__normal_iteratorIPS2_S4_EEDpOT_ at Base 2.4.1
  _ZNSt6vectorIPN3bpp4NodeESaIS2_EE8_M_eraseEN9__gnu_cxx17__normal_iteratorIPS2_S4_EE at Base 2.4.1
  _ZNSt6vectorIdSaIdEE17_M_realloc_insertIJRKdEEEvN9__gnu_cxx17__normal_iteratorIPdS1_EEDpOT_ at Base 2.4.1
  _ZNSt6vectorIiSaIiEE17_M_realloc_insertIJiEEEvN9__gnu_cxx17__normal_iteratorIPiS1_EEDpOT_ at Base 2.4.1
+ _ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC1IS3_EEPKcRKS3_ at Base 2.4.1-4
+ _ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_ at Base 2.4.1-4
  _ZNSt7__cxx1115basic_stringbufIcSt11char_traitsIcESaIcEED0Ev at Base 2.4.1
  _ZNSt7__cxx1115basic_stringbufIcSt11char_traitsIcESaIcEED1Ev at Base 2.4.1
  _ZNSt7__cxx1115basic_stringbufIcSt11char_traitsIcESaIcEED2Ev at Base 2.4.1
@@ -416,7 +419,8 @@
  _ZNSt8_Rb_treeIsSt4pairIKsN2Qt8PenStyleEESt10_Select1stIS4_ESt4lessIsESaIS4_EE24_M_get_insert_unique_posERS1_ at Base 2.4.1
  _ZNSt8_Rb_treeIsSt4pairIKsN2Qt8PenStyleEESt10_Select1stIS4_ESt4lessIsESaIS4_EE29_M_get_insert_hint_unique_posESt23_Rb_tree_const_iteratorIS4_ERS1_ at Base 2.4.1
  _ZNSt8_Rb_treeIsSt4pairIKsN2Qt8PenStyleEESt10_Select1stIS4_ESt4lessIsESaIS4_EE8_M_eraseEPSt13_Rb_tree_nodeIS4_E at Base 2.4.1
- _ZNSt8_Rb_treeIsSt4pairIKsNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEESt10_Select1stIS8_ESt4lessIsESaIS8_EE7_M_copyINSE_20_Reuse_or_alloc_nodeEEEPSt13_Rb_tree_nodeIS8_EPKSI_PSt18_Rb_tree_node_baseRT_ at Base 2.4.1
+ _ZNSt8_Rb_treeIsSt4pairIKsNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEESt10_Select1stIS8_ESt4lessIsESaIS8_EE7_M_copyILb0ENSE_20_Reuse_or_alloc_nodeEEEPSt13_Rb_tree_nodeIS8_ESJ_PSt18_Rb_tree_node_baseRT0_ at Base 2.4.1-4
+#MISSING: 2.4.1-4# _ZNSt8_Rb_treeIsSt4pairIKsNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEESt10_Select1stIS8_ESt4lessIsESaIS8_EE7_M_copyINSE_20_Reuse_or_alloc_nodeEEEPSt13_Rb_tree_nodeIS8_EPKSI_PSt18_Rb_tree_node_baseRT_ at Base 2.4.1
  _ZNSt8_Rb_treeIsSt4pairIKsNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEESt10_Select1stIS8_ESt4lessIsESaIS8_EE8_M_eraseEPSt13_Rb_tree_nodeIS8_E at Base 2.4.1
  _ZNSt8_Rb_treeIsSt4pairIKsNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEESt10_Select1stIS8_ESt4lessIsESaIS8_EEC1ERKSE_ at Base 2.4.1
  _ZNSt8_Rb_treeIsSt4pairIKsNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEESt10_Select1stIS8_ESt4lessIsESaIS8_EEC2ERKSE_ at Base 2.4.1
@@ -500,6 +504,7 @@
  _ZTVN3bpp10TreeCanvasE at Base 2.4.1
  _ZTVN3bpp12NodeTemplateINS_19TreeDrawingNodeInfoEEE at Base 2.4.1
  _ZTVN3bpp12TreeTemplateINS_12NodeTemplateINS_19TreeDrawingNodeInfoEEEEE at Base 2.4.1
+ _ZTVN3bpp13GraphicDeviceE at Base 2.4.1-4
  _ZTVN3bpp13NodeExceptionE at Base 2.4.1
  _ZTVN3bpp14NodeMouseEventE at Base 2.4.1
  _ZTVN3bpp15PhyloStatisticsE at Base 2.4.1
@@ -554,7 +559,7 @@
  _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
+#MISSING: 2.4.1-4# _ZTv0_n184_N3bpp19AbstractTreeDrawing22addTreeDrawingListenerEPNS_19TreeDrawingListenerE at Base 2.4.1
  _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
dh_makeshlibs: error: failing due to earlier errors
make: *** [debian/rules:10: binary] Error 25
dpkg-buildpackage: error: debian/rules binary subprocess returned exit status 2