$ make & make install [2] 26339 convert : screensaver.xml.in -> build/screensaver.xmlconvert : screensaver.xml.in -> build/screensaconvert : screensaver.xml.in -> build/screensaver.xml convert : screensaver.xml.in -> build/screensaver.xml bcop'ing : build/screensaver.xml -> build/screensaver_options.hbcop'ing : build/screensaver.xml -> bubcop'ing : build/screensaver.xml -> build/screensaver_options.h bcop'ing : build/screensaver.xml -> build/screensaver_options.h bcop'ing : build/screensaver.xml -> build/screensaver_options.c bcop'ing : build/screensaver.xml -> build/screensaver_options.chema schema : build/screensaver.xml -> build/compiz-screensaver.schema schema : build/screensaver.xml -> build/compiz-screensaver.schema compiling : rotatingcube.cpp -> build/rotatingcube.lorotatingcube.cpp: In member function 'bool ScreenRotatingCube::loadCubePlugin()': rotatingcube.cpp:6: warning: deprecated conversion from string constant to 'char*' rotatingcube.cpp:16: warning: deprecated conversion from string constant to 'char*' rotatingcube.cpp:19: warning: deprecated conversion from string constant to 'char*' rotatingcube.cpp:19: warning: deprecated conversion from string constant to 'char*' rotatingcube.cpp:23: warning: deprecated conversion from string constant to 'char*' rotatingcube.cpp: In member function 'bool ScreenRotatingCube::loadCubePlugin()': rotatingcube.cpp:6: warning: deprecated conversion from string constant to 'char*' rotatingcube.cpp:16: warning: deprecated conversion from string constant to 'char*' rotatingcube.cpp:19: warning: deprecated conversion from string constant to 'char*' rotatingcube.cpp:19: warning: deprecated conversion from string constant to 'char*' rotatingcube.cpp:23: warning: deprecated conversion from string constant to 'char*' compiling : rotatingcube.cpp -> build/rotatingcube.lo compiling : rotatingcube.cpp -> build/rotatingcube.lo compiling : vector.cpp -> build/vector.lo compiling : vector.cpp -> build/vector.loyingwindows.lo compiling : flyingwindows.cpp -> build/flyingwindows.lo compiling : flyingwindows.cpp -> build/flyingwindows.lo compiling : screensaver.cpp -> build/screensaver.loscreensaver.cpp: In function 'void screenSaverSetXScreenSaver(CompDisplay*, int)': screensaver.cpp:222: warning: deprecated conversion from string constant to 'char*' screensaver.cpp:222: warning: deprecated conversion from string constant to 'char*' screensaver.cpp: At global scope: screensaver.cpp:429: warning: deprecated conversion from string constant to 'char*' screensaver.cpp: In function 'void screenSaverSetXScreenSaver(CompDisplay*, int)': screensaver.cpp:222: warning: deprecated conversion from string constant to 'char*' screensaver.cpp:222: warning: deprecated conversion from string constant to 'char*' screensaver.cpp: At global scope: screensaver.cpp:429: warning: deprecated conversion from string constant to 'char*' compiling : screensaver.cpp -> build/screensaver.lo compiling : screensaver.cpp -> build/screensaver.lo compiling : matrix.cpp -> build/matrix.lo compiling : matrix.cpp -> build/matrix.lolo compiling : wrapper.cpp -> build/wrapper.lo compiling : wrapper.cpp -> build/wrapper.lo compiling : effect.cpp -> build/effect.lo compiling : effect.cpp -> build/effect.lo> build/screensaver_options.lo compiling : build/screensaver_options.c -> build/screensaver_options.lo compiling : build/screensaver_options.c -> build/screensaver_options.lo linking : build/libscreensaver.lalibtool: link: `build/rotatingcube.lo' is not a valid libtool object make: *** [build/libscreensaver.la] Error 1 libtool: link: `build/rotatingcube.lo' is not a valid libtool object make: *** [build/libscreensaver.la] Error 1 [2]+ Exit 2 make