Bug#907161: qtractor: FTBFS in buster/sid (incomplete type 'QAction' used in nested name specifier)

Santiago Vila sanvila at debian.org
Fri Aug 24 12:04:00 BST 2018 

Package: src:qtractor
Version: 0.9.1-1
Severity: serious
Tags: ftbfs

Dear maintainer:

I tried to build this package in buster but it failed:

--------------------------------------------------------------------------------
[...]
 debian/rules build-arch
dh build-arch
   dh_update_autotools_config -a
   debian/rules override_dh_autoreconf
make[1]: Entering directory '/<<PKGBUILDDIR>>'
dh_autoreconf --as-needed
make[1]: Leaving directory '/<<PKGBUILDDIR>>'
   debian/rules override_dh_auto_configure
make[1]: Entering directory '/<<PKGBUILDDIR>>'
dh_auto_configure -- \
	--enable-lilv \
	--enable-suil
	./configure --build=x86_64-linux-gnu --prefix=/usr --includedir=\${prefix}/include --mandir=\${prefix}/share/man --infodir=\${prefix}/share/info --sysconfdir=/etc --localstatedir=/var --disable-silent-rules --libdir=\${prefix}/lib/x86_64-linux-gnu --libexecdir=\${prefix}/lib/x86_64-linux-gnu --runstatedir=/run --disable-maintainer-mode --disable-dependency-tracking --enable-lilv --enable-suil
configure: WARNING: unrecognized options: --disable-silent-rules, --disable-maintainer-mode, --disable-dependency-tracking

[... snipped ...]

qtractorLv2Plugin.cpp:5071:3: note: in expansion of macro 'LILV_FOREACH'
   LILV_FOREACH(scale_points, iter, points) {
   ^~~~~~~~~~~~
g++ -c -pipe -Wdate-time -D_FORTIFY_SOURCE=2 -msse -mfpmath=sse -ffast-math -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -I/usr/include/alsa -I/usr/include/lilv-0 -I/usr/include/sratom-0 -I/usr/include/sord-0 -I/usr/include/serd-0 -I/usr/include/suil-0 -pthread -I/usr/include/gtk-2.0 -I/usr/lib/x86_64-linux-gnu/gtk-2.0/include -I/usr/include/gio-unix-2.0/ -I/usr/include/cairo -I/usr/include/pango-1.0 -I/usr/include/atk-1.0 -I/usr/include/cairo -I/usr/include/pixman-1 -I/usr/include/gdk-pixbuf-2.0 -I/usr/include/libpng16 -I/usr/include/pango-1.0 -I/usr/include/harfbuzz -I/usr/include/pango-1.0 -I/usr/include/fribidi -I/usr/include/glib-2.0 -I/usr/lib/x86_64-linux-gnu/glib-2.0/include -I/usr/include/uuid -I/usr/include/freetype2 -I/usr/include/libpng16 -O2 -Wall -W -D_REENTRANT -fPIC -DQT_NO_DEBUG -DQT_X11EXTRAS_LIB -DQT_WIDGETS_LIB -DQT_GUI_LIB -DQT_XML_LIB -DQT_CORE_LIB -I. -isystem /usr/include/x86_64-linux-gnu/qt5 -Ivestige -Ilv2 -isystem /usr/include/x86_64-linux-gnu/qt5/QtX11Extras -isystem /usr/include/x86_64-linux-gnu/qt5/QtWidgets -isystem /usr/include/x86_64-linux-gnu/qt5/QtGui -isystem /usr/include/x86_64-linux-gnu/qt5/QtXml -isystem /usr/include/x86_64-linux-gnu/qt5/QtCore -I.moc -isystem /usr/include/libdrm -I.ui -I/usr/lib/x86_64-linux-gnu/qt5/mkspecs/linux-g++ -o .obj/qtractorMessageBox.o qtractorMessageBox.cpp
g++ -c -pipe -Wdate-time -D_FORTIFY_SOURCE=2 -msse -mfpmath=sse -ffast-math -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -I/usr/include/alsa -I/usr/include/lilv-0 -I/usr/include/sratom-0 -I/usr/include/sord-0 -I/usr/include/serd-0 -I/usr/include/suil-0 -pthread -I/usr/include/gtk-2.0 -I/usr/lib/x86_64-linux-gnu/gtk-2.0/include -I/usr/include/gio-unix-2.0/ -I/usr/include/cairo -I/usr/include/pango-1.0 -I/usr/include/atk-1.0 -I/usr/include/cairo -I/usr/include/pixman-1 -I/usr/include/gdk-pixbuf-2.0 -I/usr/include/libpng16 -I/usr/include/pango-1.0 -I/usr/include/harfbuzz -I/usr/include/pango-1.0 -I/usr/include/fribidi -I/usr/include/glib-2.0 -I/usr/lib/x86_64-linux-gnu/glib-2.0/include -I/usr/include/uuid -I/usr/include/freetype2 -I/usr/include/libpng16 -O2 -Wall -W -D_REENTRANT -fPIC -DQT_NO_DEBUG -DQT_X11EXTRAS_LIB -DQT_WIDGETS_LIB -DQT_GUI_LIB -DQT_XML_LIB -DQT_CORE_LIB -I. -isystem /usr/include/x86_64-linux-gnu/qt5 -Ivestige -Ilv2 -isystem /usr/include/x86_64-linux-gnu/qt5/QtX11Extras -isystem /usr/include/x86_64-linux-gnu/qt5/QtWidgets -isystem /usr/include/x86_64-linux-gnu/qt5/QtGui -isystem /usr/include/x86_64-linux-gnu/qt5/QtXml -isystem /usr/include/x86_64-linux-gnu/qt5/QtCore -I.moc -isystem /usr/include/libdrm -I.ui -I/usr/lib/x86_64-linux-gnu/qt5/mkspecs/linux-g++ -o .obj/qtractorMessageList.o qtractorMessageList.cpp
g++ -c -pipe -Wdate-time -D_FORTIFY_SOURCE=2 -msse -mfpmath=sse -ffast-math -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -I/usr/include/alsa -I/usr/include/lilv-0 -I/usr/include/sratom-0 -I/usr/include/sord-0 -I/usr/include/serd-0 -I/usr/include/suil-0 -pthread -I/usr/include/gtk-2.0 -I/usr/lib/x86_64-linux-gnu/gtk-2.0/include -I/usr/include/gio-unix-2.0/ -I/usr/include/cairo -I/usr/include/pango-1.0 -I/usr/include/atk-1.0 -I/usr/include/cairo -I/usr/include/pixman-1 -I/usr/include/gdk-pixbuf-2.0 -I/usr/include/libpng16 -I/usr/include/pango-1.0 -I/usr/include/harfbuzz -I/usr/include/pango-1.0 -I/usr/include/fribidi -I/usr/include/glib-2.0 -I/usr/lib/x86_64-linux-gnu/glib-2.0/include -I/usr/include/uuid -I/usr/include/freetype2 -I/usr/include/libpng16 -O2 -Wall -W -D_REENTRANT -fPIC -DQT_NO_DEBUG -DQT_X11EXTRAS_LIB -DQT_WIDGETS_LIB -DQT_GUI_LIB -DQT_XML_LIB -DQT_CORE_LIB -I. -isystem /usr/include/x86_64-linux-gnu/qt5 -Ivestige -Ilv2 -isystem /usr/include/x86_64-linux-gnu/qt5/QtX11Extras -isystem /usr/include/x86_64-linux-gnu/qt5/QtWidgets -isystem /usr/include/x86_64-linux-gnu/qt5/QtGui -isystem /usr/include/x86_64-linux-gnu/qt5/QtXml -isystem /usr/include/x86_64-linux-gnu/qt5/QtCore -I.moc -isystem /usr/include/libdrm -I.ui -I/usr/lib/x86_64-linux-gnu/qt5/mkspecs/linux-g++ -o .obj/qtractorMessages.o qtractorMessages.cpp
g++ -c -pipe -Wdate-time -D_FORTIFY_SOURCE=2 -msse -mfpmath=sse -ffast-math -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -I/usr/include/alsa -I/usr/include/lilv-0 -I/usr/include/sratom-0 -I/usr/include/sord-0 -I/usr/include/serd-0 -I/usr/include/suil-0 -pthread -I/usr/include/gtk-2.0 -I/usr/lib/x86_64-linux-gnu/gtk-2.0/include -I/usr/include/gio-unix-2.0/ -I/usr/include/cairo -I/usr/include/pango-1.0 -I/usr/include/atk-1.0 -I/usr/include/cairo -I/usr/include/pixman-1 -I/usr/include/gdk-pixbuf-2.0 -I/usr/include/libpng16 -I/usr/include/pango-1.0 -I/usr/include/harfbuzz -I/usr/include/pango-1.0 -I/usr/include/fribidi -I/usr/include/glib-2.0 -I/usr/lib/x86_64-linux-gnu/glib-2.0/include -I/usr/include/uuid -I/usr/include/freetype2 -I/usr/include/libpng16 -O2 -Wall -W -D_REENTRANT -fPIC -DQT_NO_DEBUG -DQT_X11EXTRAS_LIB -DQT_WIDGETS_LIB -DQT_GUI_LIB -DQT_XML_LIB -DQT_CORE_LIB -I. -isystem /usr/include/x86_64-linux-gnu/qt5 -Ivestige -Ilv2 -isystem /usr/include/x86_64-linux-gnu/qt5/QtX11Extras -isystem /usr/include/x86_64-linux-gnu/qt5/QtWidgets -isystem /usr/include/x86_64-linux-gnu/qt5/QtGui -isystem /usr/include/x86_64-linux-gnu/qt5/QtXml -isystem /usr/include/x86_64-linux-gnu/qt5/QtCore -I.moc -isystem /usr/include/libdrm -I.ui -I/usr/lib/x86_64-linux-gnu/qt5/mkspecs/linux-g++ -o .obj/qtractorMeter.o qtractorMeter.cpp
In file included from /usr/include/x86_64-linux-gnu/qt5/QtGui/qwindowdefs.h:44,
                 from /usr/include/x86_64-linux-gnu/qt5/QtWidgets/qwidget.h:44,
                 from /usr/include/x86_64-linux-gnu/qt5/QtWidgets/qframe.h:44,
                 from /usr/include/x86_64-linux-gnu/qt5/QtWidgets/QFrame:1,
                 from qtractorMeter.h:25,
                 from qtractorMeter.cpp:23:
/usr/include/x86_64-linux-gnu/qt5/QtCore/qobjectdefs.h: In instantiation of 'struct QtPrivate::HasQ_OBJECT_Macro<QAction>':
/usr/include/x86_64-linux-gnu/qt5/QtCore/qobject.h:502:5:   required from 'T qobject_cast(QObject*) [with T = QAction*]'
qtractorMeter.cpp:431:42:   required from here
/usr/include/x86_64-linux-gnu/qt5/QtCore/qobjectdefs.h:622:37: error: incomplete type 'QAction' used in nested name specifier
         enum { Value =  sizeof(test(&Object::qt_metacall)) == sizeof(int) };
                                     ^~~~~~~
In file included from /usr/include/x86_64-linux-gnu/qt5/QtGui/qtguiglobal.h:43,
                 from /usr/include/x86_64-linux-gnu/qt5/QtWidgets/qtwidgetsglobal.h:43,
                 from /usr/include/x86_64-linux-gnu/qt5/QtWidgets/qframe.h:43,
                 from /usr/include/x86_64-linux-gnu/qt5/QtWidgets/QFrame:1,
                 from qtractorMeter.h:25,
                 from qtractorMeter.cpp:23:
/usr/include/x86_64-linux-gnu/qt5/QtCore/qobject.h: In instantiation of 'T qobject_cast(QObject*) [with T = QAction*]':
qtractorMeter.cpp:431:42:   required from here
/usr/include/x86_64-linux-gnu/qt5/QtCore/qobject.h:502:5: error: static assertion failed: qobject_cast requires the type to have a Q_OBJECT macro
     Q_STATIC_ASSERT_X(QtPrivate::HasQ_OBJECT_Macro<ObjType>::Value,
     ^~~~~~~~~~~~~~~~~
In file included from /usr/include/x86_64-linux-gnu/qt5/QtWidgets/qwidget.h:45,
                 from /usr/include/x86_64-linux-gnu/qt5/QtWidgets/qframe.h:44,
                 from /usr/include/x86_64-linux-gnu/qt5/QtWidgets/QFrame:1,
                 from qtractorMeter.h:25,
                 from qtractorMeter.cpp:23:
/usr/include/x86_64-linux-gnu/qt5/QtCore/qobject.h:504:53: error: incomplete type 'ObjType' {aka 'QAction'} used in nested name specifier
     return static_cast<T>(ObjType::staticMetaObject.cast(object));
                           ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~
make[3]: *** [Makefile:2419: .obj/qtractorMeter.o] Error 1
make[3]: Leaving directory '/<<PKGBUILDDIR>>/src'
make[2]: *** [qtractor.mak:46: sub-src-make_first] Error 2
make[2]: Leaving directory '/<<PKGBUILDDIR>>'
make[1]: *** [Makefile:325: src/qtractor] Error 2
make[1]: Leaving directory '/<<PKGBUILDDIR>>'
dh_auto_build: make -j1 returned exit code 2
make: *** [debian/rules:10: build-arch] Error 2
dpkg-buildpackage: error: debian/rules build-arch subprocess returned exit status 2
--------------------------------------------------------------------------------

The build was made with "dpkg-buildpackage -B" in my autobuilder.
Most probably, it also fails here in reproducible builds:

https://tests.reproducible-builds.org/debian/rb-pkg/unstable/amd64/qtractor.html

where you can get a full build log if you need it.

If this is really a bug in one of the build-depends, please use reassign and affects,
so that this is still visible in the BTS web page for this package.

Thanks.

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