[Python-modules-team] Bug#963300: qscintilla2: FTBFS: sipQscipart0.cpp:68074:37: error: no matching function for call to ‘QsciAPIs::QsciAPIs?=()=?UTF-8?Q?’

[Lucas Nussbaum]

Source: qscintilla2
Version: 2.11.2+dfsg-6
Severity: serious
Justification: FTBFS on amd64
Tags: bullseye sid ftbfs
Usertags: ftbfs-20200620 ftbfs-bullseye

Hi,

During a rebuild of all packages in sid, your package failed to build
on amd64.

Relevant part (hopefully):
> g++ -c -pipe -fno-exceptions -O2 -Wall -W -D_REENTRANT -fPIC -DSIP_PROTECTED_IS_PUBLIC -Dprotected=public -DQT_NO_DEBUG -DQT_PLUGIN -DQT_GUI_LIB -DQT_CORE_LIB -I. -I../../../QSciQt5 -isystem /usr/include/x86_64-linux-gnu/qt5/QtWidgets -isystem /usr/include/x86_64-linux-gnu/qt5/QtPrintSupport -isystem /usr/include/python3.8 -isystem /usr/include/x86_64-linux-gnu/qt5 -isystem /usr/include/x86_64-linux-gnu/qt5/QtGui -isystem /usr/include/x86_64-linux-gnu/qt5/QtCore -I. -I/usr/lib/x86_64-linux-gnu/qt5/mkspecs/linux-g++ -o sipQscipart0.o sipQscipart0.cpp
> /<<PKGBUILDDIR>>/Python/buildqt5-3.8/Qsci/sipQscipart0.cpp: In function ‘void* array_QsciAPIs(Py_ssize_t)’:
> /<<PKGBUILDDIR>>/Python/buildqt5-3.8/Qsci/sipQscipart0.cpp:68074:37: error: no matching function for call to ‘QsciAPIs::QsciAPIs()’
> 68074 | #line 26 "/usr/share/sip/PyQt5/QtGui/qcolor.sip"
>       |                                     ^
> In file included from /<<PKGBUILDDIR>>/Python/sip/qsciapis.sip:24:
> ../../../QSciQt5/Qsci/qsciapis.h:209:5: note: candidate: ‘QsciAPIs::QsciAPIs(const QsciAPIs&)’
>   209 |     QsciAPIs(const QsciAPIs &);
>       |     ^~~~~~~~
> ../../../QSciQt5/Qsci/qsciapis.h:209:5: note:   candidate expects 1 argument, 0 provided
> ../../../QSciQt5/Qsci/qsciapis.h:73:5: note: candidate: ‘QsciAPIs::QsciAPIs(QsciLexer*)’
>    73 |     QsciAPIs(QsciLexer *lexer);
>       |     ^~~~~~~~
> ../../../QSciQt5/Qsci/qsciapis.h:73:5: note:   candidate expects 1 argument, 0 provided
> make[3]: *** [Makefile:427: sipQscipart0.o] Error 1

The full build log is available from:
   http://qa-logs.debian.net/2020/06/20/qscintilla2_2.11.2+dfsg-6_unstable.log

A list of current common problems and possible solutions is available at
http://wiki.debian.org/qa.debian.org/FTBFS . You're welcome to contribute!

About the archive rebuild: The rebuild was done on EC2 VM instances from
Amazon Web Services, using a clean, minimal and up-to-date chroot. Every
failed build was retried once to eliminate random failures.