Comment 2 for bug 642117

pencil:

g++ -c -pipe -O2 -D_REENTRANT -Wall -W -DQT_NO_DEBUG -DQT_XML_LIB -DQT_OPENGL_LIB -DQT_GUI_LIB -DQT_CORE_LIB -DQT_SHARED -I/usr/share/qt4/mkspecs/linux-g++ -I. -I/usr/include/qt4/QtCore -I/usr/include/qt4/QtGui -I/usr/include/qt4/QtOpenGL -I/usr/include/qt4/QtXml -I/usr/include/qt4 -I. -Isrc -Isrc/external/flash -Isrc/external/linux -Isrc/external/macosx -Isrc/external/win32 -Isrc/graphics -Isrc/graphics/bitmap -Isrc/graphics/vector -Isrc/interface -Isrc/structure -I. -Iliblinux -I/usr/X11R6/include -I. -o vectorimage.o src/graphics/vector/vectorimage.cpp
src/graphics/vector/vectorimage.cpp: In member function 'bool VectorImage::read(QString)':
src/graphics/vector/vectorimage.cpp:48: warning: unused variable 'layerNumber'
src/graphics/vector/vectorimage.cpp: In member function 'void VectorImage::addCurve(BezierCurve&, qreal)':
src/graphics/vector/vectorimage.cpp:178: error: no matching function for call to 'qMax(qreal, double)'
src/graphics/vector/vectorimage.cpp: In member function 'void VectorImage::paintImage(QPainter&, bool, bool, qreal, bool, int)':
src/graphics/vector/vectorimage.cpp:696: warning: unused variable 'scale'
src/graphics/vector/vectorimage.cpp: At global scope:
src/graphics/vector/vectorimage.cpp:768: warning: unused parameter 'size'
src/graphics/vector/vectorimage.cpp:830: warning: unused parameter 'opacity'
make[1]: *** [vectorimage.o] Error 1
make[1]: Leaving directory `/build/buildd/pencil-0.4.4b'