+ # Qt5 on Linux, BSD, or Windows
+ if [ -f "$qimage_libdir/libQt5Core.so" ] || [ -f "$qimage_libdir/libQt5Core.a" ]
+ then
+ echo QTCXXFLAGS=-I$qimage_includedir -I$qimage_includedir/QtCore -I$qimage_includedir/QtGui -I$qimage_includedir/QtXml -I$qimage_includedir/QtSvg -I$qimage_includedir/QtOpenGL -I$qimage_includedir/QtWidgets >> config.mak
+ echo QTLIBS=-Wl,-rpath-link,"$qimage_libdir" -L"$qimage_libdir" -lQt5Core -lQt5Gui -lQt5Xml -lQt5Svg -lQt5OpenGL -lQt5Widgets >> config.mak
+ # Qt5 on OS X
+ elif [ -d "$qimage_libdir/QtWidgets.framework" ]
+ then
+ echo QTCXXFLAGS=-I$qimage_includedir -I$qimage_includedir/QtCore -I$qimage_includedir/QtGui -I$qimage_includedir/QtXml -I$qimage_includedir/QtSvg -I$qimage_includedir/QtOpenGL -I$qimage_includedir/QtWidgets >> config.mak
+ echo QTLIBS=-F"$qimage_libdir" -framework QtCore -framework QtGui -framework QtXml -framework QtSvg -framework QtOpenGL -framework QtWidgets >> config.mak
+ # Qt4 on OS X
+ elif [ -d "$qimage_libdir/QtGui.framework" ]
+ then
+ echo QTCXXFLAGS=$(pkg-config --cflags QtCore QtGui QtXml QtSvg QtOpenGL) >> config.mak
+ echo QTLIBS=$(pkg-config --libs QtCore QtGui QtXml QtSvg QtOpenGL) >> config.mak
+ # Qt4 on Windows
+ elif [ -f "$qimage_libdir/libQtCore4.a" ]
+ then
+ echo QTCXXFLAGS=-I$qimage_includedir -I$qimage_includedir/QtCore -I$qimage_includedir/QtGui -I$qimage_includedir/QtXml -I$qimage_includedir/QtSvg -I$qimage_includedir/QtOpenGL >> config.mak
+ echo QTLIBS=-Wl,-enable-auto-import -L$qimage_libdir -lQtCore4 -lQtGui4 -lQtXml4 -lQtSvg4 -lQtOpenGL4 >> config.mak
+ # Qt4 on Linux or BSD
+ else
+ echo QTCXXFLAGS=-I$qimage_includedir -I$qimage_includedir/QtCore -I$qimage_includedir/QtGui -I$qimage_includedir/QtXml -I$qimage_includedir/QtSvg -I$qimage_includedir/QtOpenGL >> config.mak
+ echo QTLIBS=-L$qimage_libdir -lQtCore -lQtGui -lQtXml -lQtSvg -lQtOpenGL >> config.mak
+ fi
+ else
+ pkg-config --exists 'QtGui >= 4'
+ if [ $? -eq 0 ]