[meta-ti] Build of qtbase fails due to no OpenGL libraries, but completes after cleaning qtbase.
Ulf Samuelsson
meta-ti at emagii.com
Wed Jul 2 06:31:48 PDT 2014
2014-07-02 07:21, Ulf Samuelsson skrev:
> When I build an image with QT5 using meta-arago, qtbase fails with a
> lot of error messages.
>
I added
DEPENDS += "libgles-omap3"
to my 'qtbase_5.1.1.bbappend'
and now I can rebuild qt5 without this error.
BR
Ulf Samuelsson
>
> 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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