-------- Ursprungligt meddelande -------
Ämne: Re: [meta-ti] Build of qtbase fails due to no OpenGL libraries,
but completes after cleaning qtbase.
Datum: Wed, 2 Jul 2014 09:32:27 -0400
Från: Denys Dmytriyenko <[email protected]>
Till: Ulf Samuelsson <[email protected]>
Kopia: <[email protected]>
On Wed, Jul 02, 2014 at 07:21:24AM +0200, Ulf Samuelsson wrote:
When I build an image with QT5 using meta-arago, qtbase fails with a
lot of error messages.
This is the wrong mailing list - meta-ti has nothing to do with qtbase.
Moreover, why are you still using 5.1.1? There were many fixes in Qt5 5.2.x
and 5.3.x. Also, it depends on your setup and what layers and features you
configure. Either way, it's a discussion for a distro layer, you can use
meta-arago mailing list for that...
I looked through meta-arago and meta-qt5 about a month ago for compatability.
I checked again today:
meta-qt5/master = 5.3.0
meta-qt5/daisy = 5.2.1
meta-qt5/dora = 5.1.1
meta-arago/master = 5.2.0
meta-arago/dora = 5.2.0 (used to be 5.1.1)
There is no meta-arago/daisy branch.
The only revision I could find which was available in both was 5.1.1.
and that is why I used it.
It would make sense if the qt5 related recipes in meta-arago matched those in
meta-qt5.
Now meta-arago is using 5.2.0 which is not present in any branch of meta-qt5
(did not check old branches, only dora and daisy).
I dont understand why the meta-arago:dora recipes for qt5 has been updated from
5.1.1 to 5.2.0,
thus making it incompatible with meta-qt5:dora. Isn't this a mistake.
Some errors:
$TMP/$WORKDIR/5.1.1-r0-arago1/qtbase-opensource-src-5.1.1/examples/gui/openglwindow/openglwindow.h:52:1:
error: expected class-name before '{' token
linking part1
$TMP/$WORKDIR/5.1.1-r0-arago1/qtbase-opensource-src-5.1.1/examples/gui/openglwindow/openglwindow.cpp:
In destructor 'virtual OpenGLWindow::~OpenGLWindow()':
$TMP/$WORKDIR/5.1.1-r0-arago1/qtbase-opensource-src-5.1.1/examples/gui/openglwindow/openglwindow.cpp:63:12:
warning: possible problem detected in invocation of delete operator:
[enabled by default]
$TMP/$WORKDIR/5.1.1-r0-arago1/qtbase-opensource-src-5.1.1/examples/gui/openglwindow/openglwindow.cpp:63:12:
warning: invalid use of incomplete type 'class QOpenGLPaintDevice'
[enabled by default]
In file included from
$TMP/$WORKDIR/5.1.1-r0-arago1/qtbase-opensource-src-5.1.1/examples/gui/openglwindow/openglwindow.cpp:41:0:
$TMP/$WORKDIR/5.1.1-r0-arago1/qtbase-opensource-src-5.1.1/examples/gui/openglwindow/openglwindow.h:47:7:
warning: forward declaration of 'class QOpenGLPaintDevice' [enabled
by default]
$TMP/$WORKDIR/5.1.1-r0-arago1/qtbase-opensource-src-5.1.1/examples/gui/openglwindow/openglwindow.cpp:63:12:
note: neither the destructor nor the class-specific operator delete
will be called, even if they are declared when the class is defined
$TMP/$WORKDIR/5.1.1-r0-arago1/qtbase-opensource-src-5.1.1/examples/gui/openglwindow/openglwindow.cpp:
In member function 'virtual void OpenGLWindow::render()':
$TMP/$WORKDIR/5.1.1-r0-arago1/qtbase-opensource-src-5.1.1/examples/gui/openglwindow/openglwindow.cpp:78:24:
error: invalid use of incomplete type 'class QOpenGLPaintDevice'
In file included from
$TMP/$WORKDIR/5.1.1-r0-arago1/qtbase-opensource-src-5.1.1/examples/gui/openglwindow/openglwindow.cpp:41:0:
$TMP/$WORKDIR/5.1.1-r0-arago1/qtbase-opensource-src-5.1.1/examples/gui/openglwindow/openglwindow.h:47:7:
error: forward declaration of 'class QOpenGLPaintDevice'
$TMP/$WORKDIR/5.1.1-r0-arago1/qtbase-opensource-src-5.1.1/examples/gui/openglwindow/openglwindow.cpp:80:13:
error: 'GL_COLOR_BUFFER_BIT' was not declared in this scope
$TMP/$WORKDIR/5.1.1-r0-arago1/qtbase-opensource-src-5.1.1/examples/gui/openglwindow/openglwindow.cpp:80:35:
error: 'GL_DEPTH_BUFFER_BIT' was not declared in this scope
$TMP/$WORKDIR/5.1.1-r0-arago1/qtbase-opensource-src-5.1.1/examples/gui/openglwindow/openglwindow.cpp:80:57:
error: 'GL_STENCIL_BUFFER_BIT' was not declared in this scope
$TMP/$WORKDIR/5.1.1-r0-arago1/qtbase-opensource-src-5.1.1/examples/gui/openglwindow/openglwindow.cpp:80:78:
error: 'glClear' was not declared in this scope
$TMP/$WORKDIR/5.1.1-r0-arago1/qtbase-opensource-src-5.1.1/examples/gui/openglwindow/openglwindow.cpp:82:13:
error: invalid use of incomplete type 'class QOpenGLPaintDevice'
In file included from
$TMP/$WORKDIR/5.1.1-r0-arago1/qtbase-opensource-src-5.1.1/examples/gui/openglwindow/openglwindow.cpp:41:0:
$TMP/$WORKDIR/5.1.1-r0-arago1/qtbase-opensource-src-5.1.1/examples/gui/openglwindow/openglwindow.h:47:7:
error: forward declaration of 'class QOpenGLPaintDevice'
$TMP/$WORKDIR/5.1.1-r0-arago1/qtbase-opensource-src-5.1.1/examples/gui/openglwindow/openglwindow.cpp:84:30:
error: no matching function for call to
'QPainter::QPainter(QOpenGLPaintDevice*&)'
$TMP/$WORKDIR/5.1.1-r0-arago1/qtbase-opensource-src-5.1.1/examples/gui/openglwindow/openglwindow.cpp:84:30:
note: candidates are:
In file included from
$TMP/$WORKDIR/5.1.1-r0-arago1/qtbase-opensource-src-5.1.1/include/QtGui/qpainter.h:1:0,
from
$TMP/$WORKDIR/5.1.1-r0-arago1/qtbase-opensource-src-5.1.1/include/QtGui/QPainter:1,
from
$TMP/$WORKDIR/5.1.1-r0-arago1/qtbase-opensource-src-5.1.1/examples/gui/openglwindow/openglwindow.cpp:47:
Googling indicates that this is because:
"If -no-opengl is specified and OpenGL development files are
installed, the error does occur."
If I clean out qtbase, and then continue build, it will complete.
$ bitbase -c cleansstate qtbase
$ bitbake <image>
My guess is that during configuration, OpenGL cannot be found, but
it is there during compile.
There seems to be a dependency error (libgles-omap3?).
BR
Ulf Samuelsson
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