Scanning dependencies of target stage
[  1%] Building CXX object libstage/CMakeFiles/stage.dir/block.o
[  3%] Building CXX object libstage/CMakeFiles/stage.dir/blockgroup.o
[  5%] Building CXX object libstage/CMakeFiles/stage.dir/camera.o
[  6%] Building CXX object libstage/CMakeFiles/stage.dir/color.o
[  8%] Building CXX object libstage/CMakeFiles/stage.dir/file_manager.o
[ 10%] Building CXX object libstage/CMakeFiles/stage.dir/gl.o
[ 12%] Building CXX object libstage/CMakeFiles/stage.dir/logentry.o
[ 13%] Building CXX object libstage/CMakeFiles/stage.dir/model.o
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[ 48%] Building CXX object libstage/CMakeFiles/stage.dir/world.o
/home/raf/playerstage_download/Stage-4.0.0-src/libstage/world.cc: In constructor ‘Stg::World::World(const string&, double)’:
/home/raf/playerstage_download/Stage-4.0.0-src/libstage/world.cc:166:21: warning: passing NULL to non-pointer argument 1 of ‘std::list<_Tp, _Alloc>::list(std::list<_Tp, _Alloc>::size_type, const value_type&, const allocator_type&) [with _Tp = std::pair<int (*)(Stg::World*, void*), void*>, _Alloc = std::allocator<std::pair<int (*)(Stg::World*, void*), void*> >, std::list<_Tp, _Alloc>::size_type = long unsigned int, std::list<_Tp, _Alloc>::value_type = std::pair<int (*)(Stg::World*, void*), void*>, std::list<_Tp, _Alloc>::allocator_type = std::allocator<std::pair<int (*)(Stg::World*, void*), void*> >]’ [-Wconversion-null]
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/home/raf/playerstage_download/Stage-4.0.0-src/libstage/worldfile.cc: In member function ‘bool Stg::Worldfile::ParseTokenProperty(int, int*, int*)’:
/home/raf/playerstage_download/Stage-4.0.0-src/libstage/worldfile.cc:1028:13: warning: variable ‘value’ set but not used [-Wunused-but-set-variable]
/home/raf/playerstage_download/Stage-4.0.0-src/libstage/worldfile.cc:1028:20: warning: variable ‘count’ set but not used [-Wunused-but-set-variable]
[ 51%] Building CXX object libstage/CMakeFiles/stage.dir/canvas.o
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[ 56%] Building CXX object libstage/CMakeFiles/stage.dir/worldgui.o
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Linking CXX shared library libstage.so
[ 58%] Built target stage
Scanning dependencies of target stagebinary
[ 60%] Building CXX object libstage/CMakeFiles/stagebinary.dir/main.o
Linking CXX executable stage
CMakeFiles/stagebinary.dir/main.o: In function `main':
main.cc:(.text.startup+0x34c): undefined reference to `Fl::run()'
libstage.so.4.0.0: undefined reference to `gl_font(int, int)'
libstage.so.4.0.0: undefined reference to `Fl::e_number'
libstage.so.4.0.0: undefined reference to `Fl_Group::begin()'
libstage.so.4.0.0: undefined reference to `Fl_Text_Buffer::insert(int, char const*)'
libstage.so.4.0.0: undefined reference to `Fl_Window::size_range_()'
libstage.so.4.0.0: undefined reference to `Fl_Gl_Window::show()'
libstage.so.4.0.0: undefined reference to `vtable for Fl_Gl_Window'
libstage.so.4.0.0: undefined reference to `Fl_Widget::label(char const*)'
libstage.so.4.0.0: undefined reference to `vtable for Fl_Menu_Bar'
libstage.so.4.0.0: undefined reference to `Fl_File_Chooser::shown()'
libstage.so.4.0.0: undefined reference to `Fl_Group::find(Fl_Widget const*) const'
libstage.so.4.0.0: undefined reference to `typeinfo for Fl_Window'
libstage.so.4.0.0: undefined reference to `Fl_Widget::window() const'
libstage.so.4.0.0: undefined reference to `fl_graphics_driver'
libstage.so.4.0.0: undefined reference to `Fl_Gl_Window::flush()'
libstage.so.4.0.0: undefined reference to `Fl_Text_Buffer::Fl_Text_Buffer(int, int)'
libstage.so.4.0.0: undefined reference to `Fl::add_idle(void (*)(void*), void*)'
libstage.so.4.0.0: undefined reference to `Fl_Window::handle(int)'
libstage.so.4.0.0: undefined reference to `Fl_Text_Display::Fl_Text_Display(int, int, int, int, char const*)'
libstage.so.4.0.0: undefined reference to `vtable for Fl_Box'
libstage.so.4.0.0: undefined reference to `Fl_File_Chooser::ok_label(char const*)'
libstage.so.4.0.0: undefined reference to `Fl_Shared_Image::release()'
libstage.so.4.0.0: undefined reference to `gl_draw(char const*, int, int, int, int, unsigned int)'
libstage.so.4.0.0: undefined reference to `Fl::repeat_timeout(double, void (*)(void*), void*)'
libstage.so.4.0.0: undefined reference to `Fl_File_Chooser::~Fl_File_Chooser()'
libstage.so.4.0.0: undefined reference to `gl_width(char const*)'
libstage.so.4.0.0: undefined reference to `Fl::e_x'
libstage.so.4.0.0: undefined reference to `Fl_Gl_Window::draw_overlay()'
libstage.so.4.0.0: undefined reference to `Fl_Widget::Fl_Widget(int, int, int, int, char const*)'
libstage.so.4.0.0: undefined reference to `Fl::e_keysym'
libstage.so.4.0.0: undefined reference to `Fl_Button::value(int)'
libstage.so.4.0.0: undefined reference to `Fl::scheme(char const*)'
libstage.so.4.0.0: undefined reference to `Fl_Window::~Fl_Window()'
libstage.so.4.0.0: undefined reference to `Fl_Gl_Window::invalidate()'
libstage.so.4.0.0: undefined reference to `Fl_Widget::redraw()'
libstage.so.4.0.0: undefined reference to `fl_alert(char const*, ...)'
libstage.so.4.0.0: undefined reference to `fl_old_shortcut(char const*)'
libstage.so.4.0.0: undefined reference to `Fl::delete_widget(Fl_Widget*)'
libstage.so.4.0.0: undefined reference to `Fl_Check_Button::Fl_Check_Button(int, int, int, int, char const*)'
libstage.so.4.0.0: undefined reference to `Fl_Text_Buffer::~Fl_Text_Buffer()'
libstage.so.4.0.0: undefined reference to `Fl_Shared_Image::get(char const*, int, int)'
libstage.so.4.0.0: undefined reference to `Fl_Gl_Window::resize(int, int, int, int)'
libstage.so.4.0.0: undefined reference to `Fl_Window::hide()'
libstage.so.4.0.0: undefined reference to `fl_register_images()'
libstage.so.4.0.0: undefined reference to `gl_draw(char const*)'
libstage.so.4.0.0: undefined reference to `Fl_Group::end()'
libstage.so.4.0.0: undefined reference to `Fl_Window::Fl_Window(int, int, int, int, char const*)'
libstage.so.4.0.0: undefined reference to `Fl_PNG_Image::Fl_PNG_Image(char const*)'
libstage.so.4.0.0: undefined reference to `Fl_Scroll::Fl_Scroll(int, int, int, int, char const*)'
libstage.so.4.0.0: undefined reference to `Fl_Window::Fl_Window(int, int, char const*)'
libstage.so.4.0.0: undefined reference to `Fl_Gl_Window::hide()'
libstage.so.4.0.0: undefined reference to `Fl_File_Chooser::value(int)'
libstage.so.4.0.0: undefined reference to `Fl::wait()'
libstage.so.4.0.0: undefined reference to `Fl::e_y'
libstage.so.4.0.0: undefined reference to `Fl::check()'
libstage.so.4.0.0: undefined reference to `Fl_Text_Buffer::text(char const*)'
libstage.so.4.0.0: undefined reference to `Fl_Menu_::add(char const*, int, void (*)(Fl_Widget*, void*), void*, int)'
libstage.so.4.0.0: undefined reference to `Fl::remove_timeout(void (*)(void*), void*)'
libstage.so.4.0.0: undefined reference to `Fl_Window::draw()'
libstage.so.4.0.0: undefined reference to `Fl_Window::flush()'
libstage.so.4.0.0: undefined reference to `Fl_Scroll::clear()'
libstage.so.4.0.0: undefined reference to `typeinfo for Fl_Gl_Window'
libstage.so.4.0.0: undefined reference to `Fl_Window::show()'
libstage.so.4.0.0: undefined reference to `Fl_Text_Display::buffer(Fl_Text_Buffer*)'
libstage.so.4.0.0: undefined reference to `Fl_File_Chooser::show()'
libstage.so.4.0.0: undefined reference to `Fl_Menu_::global()'
libstage.so.4.0.0: undefined reference to `Fl_Window::label(char const*)'
libstage.so.4.0.0: undefined reference to `Fl_Gl_Window::~Fl_Gl_Window()'
libstage.so.4.0.0: undefined reference to `Fl::e_state'
libstage.so.4.0.0: undefined reference to `Fl_Gl_Window::init()'
libstage.so.4.0.0: undefined reference to `Fl_Menu_::Fl_Menu_(int, int, int, int, char const*)'
libstage.so.4.0.0: undefined reference to `Fl::e_dy'
libstage.so.4.0.0: undefined reference to `Fl_Widget::do_callback(Fl_Widget*, void*)'
libstage.so.4.0.0: undefined reference to `Fl::add_timeout(double, void (*)(void*), void*)'
libstage.so.4.0.0: undefined reference to `Fl_Gl_Window::handle(int)'
libstage.so.4.0.0: undefined reference to `vtable for Fl_Return_Button'
libstage.so.4.0.0: undefined reference to `Fl_Gl_Window::make_current()'
libstage.so.4.0.0: undefined reference to `Fl_Window::Fl_Window(int, int, char const*)'
libstage.so.4.0.0: undefined reference to `gl_height()'
libstage.so.4.0.0: undefined reference to `Fl_Button::Fl_Button(int, int, int, int, char const*)'
libstage.so.4.0.0: undefined reference to `Fl_File_Chooser::Fl_File_Chooser(char const*, char const*, int, char const*)'
libstage.so.4.0.0: undefined reference to `Fl::remove_idle(void (*)(void*), void*)'
libstage.so.4.0.0: undefined reference to `Fl_Window::resize(int, int, int, int)'
libstage.so.4.0.0: undefined reference to `fl_choice(char const*, char const*, char const*, char const*, ...)'
collect2: ld returned 1 exit status
make[2]: *** [libstage/stage] Error 1
make[1]: *** [libstage/CMakeFiles/stagebinary.dir/all] Error 2
make: *** [all] Error 2