Re: qtiplot

[Richard Shaw]

On Fri, Aug 10, 2012 at 11:09 AM, Patrick Dupre <pdupre(a)kegtux.org&gt; wrote:
>  g++ -c -pipe -O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2
> -fstack-protector
>  --param=ssp-buffer-size=4 -m64 -mtune=generic -O2 -fPIC -D_REENTRANT -Wall
>  -W -DQTIPLOT_PRO -DQT_NO_DEBUG -DQT_GUI_LIB -DQT_CORE_LIB -DQT_SHARED
>  -I/usr/lib64/qt4/mkspecs/linux-g++ -I. -I/usr/include/QtCore
>  -I/usr/include/QtGui -I/usr/include -Imoc -o obj/qwt_interval_data.o
>  qwt_interval_data.cpp
>  In file included from include/qwt3d_types.h:26:0,
>                   from include/qwt3d_extglwidget.h:4,
>                   from src/qwt3d_extglwidget.cpp:7:
>  include/qwt3d_openglhelper.h: In function 'const GLubyte*
>  Qwt3D::gl_error()':
>  include/qwt3d_openglhelper.h:67:31: error: 'gluErrorString' was not declared
>  in this scope
>  In file included from include/qwt3d_types.h:26:0,
>                   from include/qwt3d_extglwidget.h:4,
>                   from src/qwt3d_extglwidget.cpp:7:
>  include/qwt3d_openglhelper.h: In function 'bool
>  Qwt3D::ViewPort2World(double&, double&, double&, double, double,
> double)':
>  include/qwt3d_openglhelper.h:104:97: error: 'gluUnProject' was not declared
>  in this scope
>  include/qwt3d_openglhelper.h: In function 'bool
>  Qwt3D::World2ViewPort(double&, double&, double&, double, double,
> double)':
>  include/qwt3d_openglhelper.h:120:95: error: 'gluProject' was not declared in
>  this scope
>  make[1]: *** [lib/tmp/qwt3d_extglwidget.o] Error 1
>  make[1]: Leaving directory
>  `/home/pdupre/rpmbuild/BUILD/qtiplot-0.9.8.3/3rdparty/qwtplot3d'
>  make: *** [sub-3rdparty-qwtplot3d-make_default] Error 2
>  make: g++ -c -pipe -O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2
>  -fstack-protector --param=ssp-buffer-size=4 -m64 -mtune=generic -O2 -fPIC
>  -D_REENTRANT -Wall -W -DQTIPLOT_PRO -DQT_NO_DEBUG -DQT_GUI_LIB -DQT_CORE_LIB
>  -DQT_SHARED -I/usr/lib64/qt4/mkspecs/linux-g++ -I. -I/usr/include/QtCore
>  -I/usr/include/QtGui -I/usr/include -Imoc -o obj/qwt_legend.o qwt_legend.cpp 
If I wasn't fairly sure I had the package installed I would have
started with google, but since I was pretty sure:

# grep -r 'gluProject' /usr/include
/usr/include/GL/glu.h:GLAPI GLint GLAPIENTRY gluProject (GLdouble
objX, GLdouble objY, GLdouble objZ, const GLdouble *model, const
GLdouble *proj, const GLint *view, GLdouble* winX, GLdouble* winY,
GLdouble* winZ);

Then:
# repoquery --whatprovides /usr/include/GL/glu.h
mesa-libGLU-devel-0:7.11.2-3.fc16.x86_64
mesa-libGLU-devel-0:7.11.2-3.fc16.i686
mesa-libGLU-devel-0:7.11-8.fc16.x86_64
mesa-libGLU-devel-0:7.11-8.fc16.i686

I've run into this before and you may need an additional "#include
<GL/glu.h>" in the right source header but I can't remember for sure.

Richard