(Cc: to support if I remember, in case anyone else hits this)
Starting to upgrade my systems for whatever has caused today's
gstreamer releases. Most are still running 9.1 with 1.16.2.
Normally I build gstreamer well before qt, but trying to upgrade has
changed that.
In gst-plugins-base it finds all the Qt items it tests for, but then
fails:
FAILED: tests/examples/overlay/qtgv-videooverlay.p/qtgv-videooverlay.cpp.o
c++ -Itests/examples/overlay/qtgv-videooverlay.p -Itests/examples/overlay
-I../tests/examples/overlay -I. -I.. -Igst-libs -I../gst-libs
-Igst-libs/gst/video -I/usr/include/glib-2.0 -I/usr/lib/glib-2.0/include
-I/usr/include/gstreamer-1.0 -I/opt/qt5/include -I/opt/qt5/include/QtGui
-I/opt/qt5/include/QtWidgets -fdiagnostics-color=always -pipe
-D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -Wnon-virtual-dtor -O3
-Waggregate-return -Wmissing-declarations -Wredundant-decls -Wundef
-Wwrite-strings -Wformat -Wformat-nonliteral -Wformat-security -Winit-self
-Wmissing-include-dirs -Waddress -Wno-multichar -Wvla -Wpointer-arith
-march=native -fstack-clash-protection -D_FORTIFY_SOURCE=2
-fstack-protector-strong -D_GLIBCXX_ASSERTIONS -DQT_GUI_LIB -DQT_WIDGETS_LIB
-fPIC -pthread -DHAVE_CONFIG_H -MD -MQ
tests/examples/overlay/qtgv-videooverlay.p/qtgv-videooverlay.cpp.o -MF
tests/examples/overlay/qtgv-videooverlay.p/qtgv-videooverlay.cpp.o.d -o
tests/examples/overlay/qtgv-videooverlay.p/qtgv-videooverlay.cpp.o -c
../tests/examples/overlay/qtgv-videooverlay.cpp
../tests/examples/overlay/qtgv-videooverlay.cpp:29:10: fatal error: QTimer: No
such file or directory
29 | #include <QTimer>
| ^~~~~~~~
Adding -Dexamples=disabled worked around it.
I got a similar failure in 1.18.1.
Looking at Qt files on the current system, I see several
#include <QtCore/QTimer>
In current 1.18.1 I can see references in
./tests/examples/overlay/qtgv-videooverlay.cpp:#include <QTimer>
./tests/examples/overlay/qt-videooverlay.cpp:#include <QTimer>
./tests/examples/gl/qt/videooverlay/videooverlay.cpp:#include <QTimer>
./gst-libs/gst/video/videooverlay.c: * #include <QTimer>;
That last one is a comment on how to use the file.
I guess that perhaps these should all be changed to #include
<QtCore/QTimer> ? But looking back they have lived there since at
least 5.11.1. Perhaps something in Qt changed, or maybe nobody else
is affected ?
For me the workaround is adequate.
ĸen
--
The people next door oppress me all night long. I tell them: I work
all day, a man's got to have some time to learn to play the tuba.
That's oppression, that is. [ Guards! Guards! ]
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