[pkg-lxqt-devel] Bug#853632: qtermwidget: ftbfs with GCC-7

[Matthias Klose]

Package: src:qtermwidget
Version: 0.7.1-2
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/qtermwidget_0.7.1-2_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: 0.7.1-2# (c++)"QHash<int, QString>::findNode(int const&, unsigned int) const at Base" 0.7.0
  (optional|c++)"QHash<int, QString>::keys() const at Base" 0.6.0
- (optional|c++)"QHash<int, unsigned int>::deleteNode2(QHashData::Node*)@Base" 0.6.0
- (optional|c++)"QHash<int, unsigned int>::detach_helper()@Base" 0.6.0
- (optional|c++)"QHash<int, unsigned int>::duplicateNode(QHashData::Node*, void*)@Base" 0.6.0
- (optional|c++)"QHash<int, unsigned int>::findNode(int const&, unsigned int) const at Base" 0.7.0
+#MISSING: 0.7.1-2# (optional|c++)"QHash<int, unsigned int>::deleteNode2(QHashData::Node*)@Base" 0.6.0
+#MISSING: 0.7.1-2# (optional|c++)"QHash<int, unsigned int>::detach_helper()@Base" 0.6.0
+#MISSING: 0.7.1-2# (optional|c++)"QHash<int, unsigned int>::duplicateNode(QHashData::Node*, void*)@Base" 0.6.0
+#MISSING: 0.7.1-2# (optional|c++)"QHash<int, unsigned int>::findNode(int const&, unsigned int) const at Base" 0.7.0
  (optional|c++)"QHash<int, unsigned long>::deleteNode2(QHashData::Node*)@Base" 0.6.0
  (optional|c++)"QHash<int, unsigned long>::detach_helper()@Base" 0.6.0
  (optional|c++)"QHash<int, unsigned long>::duplicateNode(QHashData::Node*, void*)@Base" 0.6.0
- (optional|c++)"QHash<int, unsigned long>::findNode(int const&, unsigned int) const at Base" 0.7.0
+#MISSING: 0.7.1-2# (optional|c++)"QHash<int, unsigned long>::findNode(int const&, unsigned int) const at Base" 0.7.0
  (optional|c++)"QHash<unsigned short, unsigned short*>::deleteNode2(QHashData::Node*)@Base" 0.6.0
  (optional|c++)"QHash<unsigned short, unsigned short*>::detach_helper()@Base" 0.6.0
  (optional|c++)"QHash<unsigned short, unsigned short*>::duplicateNode(QHashData::Node*, void*)@Base" 0.6.0
- (c++)"QHash<unsigned short, unsigned short*>::findNode(unsigned short const&, unsigned int) const at Base" 0.7.0
+#MISSING: 0.7.1-2# (c++)"QHash<unsigned short, unsigned short*>::findNode(unsigned short const&, unsigned int) const at Base" 0.7.0
  (optional|c++)"QLinkedList<QByteArray>::append(QByteArray const&)@Base" 0.6.0
  (optional|c++)"QLinkedList<QByteArray>::detach_helper2(QLinkedList<QByteArray>::iterator)@Base" 0.6.0
  (optional|c++)"QLinkedList<QByteArray>::~QLinkedList()@Base" 0.6.0
@@ -1110,7 +1110,7 @@
  (c++)"QVarLengthArray<unsigned char, 64>::realloc(int, int)@Base" 0.6.0
  (optional|c++)"QVector<Konsole::Character>::QVector(int)@Base" 0.6.0
  (c++)"QVector<Konsole::Character>::insert(Konsole::Character*, int, Konsole::Character const&)@Base" 0.6.0
- (c++)"QVector<Konsole::Character>::operator=(QVector<Konsole::Character> const&)@Base" 0.6.0
+#MISSING: 0.7.1-2# (c++)"QVector<Konsole::Character>::operator=(QVector<Konsole::Character> const&)@Base" 0.6.0
  (c++)"QVector<Konsole::Character>::reallocData(int, int, QFlags<QArrayData::AllocationOption>)@Base" 0.6.0
  (optional|c++)"QVector<Konsole::Character>::resize(int)@Base" 0.6.0
  (c++)"QVector<Konsole::Character>::~QVector()@Base" 0.6.0
@@ -1158,6 +1158,13 @@
  (c++)"Ui_SearchBar::setupUi(QWidget*)::{lambda()#8}::operator()() const::qstring_literal at Base" 0.7.0
  (c++)"Ui_SearchBar::setupUi(QWidget*)::{lambda()#9}::operator()() const::qstring_literal at Base" 0.7.0
  (c++)"Ui_SearchBar::setupUi(QWidget*)@Base" 0.6.0
+ _ZNK5QHashI7QStringPN7Konsole18KeyboardTranslatorEE4keysEv at Base 0.7.1-2
+ _ZNK5QHashIi7QStringE8findNodeERKiPj at Base 0.7.1-2
+ _ZNK5QHashIiN7Konsole18KeyboardTranslator5EntryEE6valuesEv at Base 0.7.1-2
+ _ZNK5QHashIiN7Konsole18KeyboardTranslator5EntryEE8findNodeERKiPj at Base 0.7.1-2
+ _ZNK5QHashIiPN7Konsole6Filter7HotSpotEE8findNodeERKiPj at Base 0.7.1-2
+ _ZNK5QHashIimE8findNodeERKiPj at Base 0.7.1-2
+ _ZNK5QHashItPtE8findNodeERKtPj at Base 0.7.1-2
  (optional|c++)"add_custom_color_scheme_dir(QString const&)@Base" 0.7.0
  createTermWidget at Base 0.6.0
  (optional|c++)"get_color_schemes_dirs()@Base" 0.7.0
dh_makeshlibs: failing due to earlier errors
debian/rules:9: recipe for target 'binary' failed
make: *** [binary] Error 2
dpkg-buildpackage: error: fakeroot debian/rules binary gave error exit status 2