1 #! [quoting library paths with spaces]

     2 win32:LIBS += $$quote(C:/mylibs/extra libs/extra.lib)

     3 unix:LIBS += $$quote(-L/home/user/extra libs) -lextra

     4 #! [quoting library paths with spaces]

     5 

     6 #! [quoting include paths with spaces]

     7 win32:INCLUDEPATH += $$quote(C:/mylibs/extra headers)

     8 unix:INCLUDEPATH += $$quote(/home/user/extra headers)

     9 #! [quoting include paths with spaces]