By the way, I hope some one could come and fix this easy bug.
2015-05-10 16:03 GMT-04:00 Pengfei Hao <[email protected]>:
> In ETL/ETL/_clock_system.h
>
> 60 class clock_desc_sys_clock
> 61 {
> 62 public:
> 63 typedef float value_type;
> 64
> 65 inline static bool realtime()
> 66 { return false; }
>
> In synfig-studio/src/gui/states/state_width.cpp
>
>
> if(event.key == EVENT_WORKAREA_MOUSE_BUTTON_DRAG)
> {
> dtime = min(1/15.0,clocktime());
> }
>
>
>
> clocktime is float, while 1/15.0 is double.
>
> This error line gave me some hint:
> /usr/include/c++/4.8/bits/stl_algobase.h:193:5: note: template argument
> deduction/substitution failed:
> states/state_width.cpp:524:34: note: deduced conflicting types for
> parameter 'const _Tp' ('double' and
> 'etl::clock_base<etl::clock_desc_sys_clock>::value_type {aka float}')
>
> The problems happend to that min(double, float) not there.
>
> A quick fix is to change 1/15.0 to (float)(1/15.0), but I recommend to use
> some float variables to hold this 1/15.0, to make it at least code level
> configurable.
>
>
>
> 2015-05-08 18:09 GMT-05:00 Pengfei Hao <[email protected]>:
>
>> sorry for the wrong spelling of your name, should be Konstantin
>>
>>
>> 2015-05-08 18:09 GMT-05:00 Pengfei Hao <[email protected]>:
>>
>> Hi, :
>>>
>>> Konstantian sent me a new version to fix the configure bug, now based on
>>> the tarball he provided, I get another problem, this happened when I
>>> compile synfigstudio part, it says a function called *min* not defined.
>>>
>>> Please check it.
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>> Below is the compilation output.
>>> ===========================================
>>>
>>>
>>>
>>> make[3]: Entering directory
>>> '/home/abuild/rpmbuild/BUILD/synfigstudio-1.0.1/src/gui'
>>> g++ -DHAVE_CONFIG_H -I. -I../.. -I../../src -pthread -D_REENTRANT
>>> -I/usr/include/synfig-1.0 -I/usr/include/giomm-2.4
>>> -I/usr/lib64/giomm-2.4/include -I/usr/include/libxml++-2.6
>>> -I/usr/lib64/libxml++-2.6/include -I/usr/include/libxml2
>>> -I/usr/include/glibmm-2.4 -I/usr/lib64/glibmm-2.4/include
>>> -I/usr/include/pango-1.0 -I/usr/include/cairo -I/usr/include/glib-2.0
>>> -I/usr/lib64/glib-2.0/include -I/usr/include/pixman-1
>>> -I/usr/include/freetype2 -I/usr/include/libdrm -I/usr/include/libpng16
>>> -I/usr/include/mlt++ -I/usr/include/mlt -I/usr/include/sigc++-2.0
>>> -I/usr/lib64/sigc++-2.0/include -pthread -I/usr/include/gtkmm-3.0
>>> -I/usr/lib64/gtkmm-3.0/include -I/usr/include/atkmm-1.6
>>> -I/usr/include/gtk-3.0/unix-print -I/usr/include/gdkmm-3.0
>>> -I/usr/lib64/gdkmm-3.0/include -I/usr/include/giomm-2.4
>>> -I/usr/lib64/giomm-2.4/include -I/usr/include/pangomm-1.4
>>> -I/usr/lib64/pangomm-1.4/include -I/usr/include/glibmm-2.4
>>> -I/usr/lib64/glibmm-2.4/include -I/usr/include/gtk-3.0
>>> -I/usr/include/at-spi2-atk/2.0 -I/usr/include/at-spi-2.0
>>> -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include
>>> -I/usr/include/gtk-3.0 -I/usr/include/gio-unix-2.0/
>>> -I/usr/include/pkg/wayland -I/usr/include/pkg/libxkbcommon
>>> -I/usr/include/pkg/wayland -I/usr/include/cairo -I/usr/include/pango-1.0
>>> -I/usr/include/harfbuzz -I/usr/include/pango-1.0 -I/usr/include/atk-1.0
>>> -I/usr/include/cairo -I/usr/include/cairomm-1.0
>>> -I/usr/lib64/cairomm-1.0/include -I/usr/include/cairo
>>> -I/usr/include/pixman-1 -I/usr/include/freetype2 -I/usr/include/libdrm
>>> -I/usr/include/libpng16 -I/usr/include/sigc++-2.0
>>> -I/usr/lib64/sigc++-2.0/include -I/usr/include/gdk-pixbuf-2.0
>>> -I/usr/include/libpng16 -I/usr/include/glib-2.0
>>> -I/usr/lib64/glib-2.0/include
>>> -DIMAGE_DIR=\"/usr/share/pixmaps/synfigstudio\" -DIMAGE_EXT=\"png\"
>>> -DPLUGIN_DIR=\"/usr/share/synfig/plugins\"
>>> -DLOCALEDIR=\"/usr/share/locale\" -fmessage-length=0 -grecord-gcc-switches
>>> -Wall -D_FORTIFY_SOURCE=2 -fstack-protector -funwind-tables
>>> -fasynchronous-unwind-tables -O2 -DNDEBUG -W -c -o
>>> states/synfigstudio-state_width.o `test -f 'states/state_width.cpp' || echo
>>> './'`states/state_width.cpp
>>> In file included from /usr/include/ETL/stringf:32:0,
>>> from /usr/include/synfig-1.0/synfig/general.h:31,
>>> from /usr/include/synfig-1.0/synfig/type.h:35,
>>> from /usr/include/synfig-1.0/synfig/base_types.h:30,
>>> from /usr/include/synfig-1.0/synfig/value.h:32,
>>> from /usr/include/synfig-1.0/synfig/valuenode.h:33,
>>> from
>>> /usr/include/synfig-1.0/synfig/valuenodes/valuenode_dynamiclist.h:34,
>>> from states/state_width.cpp:39:
>>> /usr/include/ETL/_stringf.h:128:2: warning: #warning Potential for
>>> Buffer-overflow bug using vsprintf [-Wcpp]
>>> #warning Potential for Buffer-overflow bug using vsprintf
>>> ^
>>> states/state_width.cpp: In member function
>>> ‘etl::smach<studio::CanvasView, studio::EventKey>::event_result
>>> studio::StateWidth_Context::event_mouse_handler(const
>>> etl::smach<studio::CanvasView, studio::EventKey>::event&)’:
>>> *states/state_width.cpp:524:34: error: no matching function for call to
>>> ‘min(double, etl::clock_base<etl::clock_desc_sys_clock>::value_type)’*
>>> dtime = min(1/15.0,clocktime());
>>> ^
>>> states/state_width.cpp:524:34: note: candidates are:
>>> In file included from /usr/include/c++/4.8/bits/char_traits.h:39:0,
>>> from /usr/include/c++/4.8/ios:40,
>>> from /usr/include/c++/4.8/ostream:38,
>>> from /usr/include/c++/4.8/iterator:64,
>>> from /usr/include/glibmm-2.4/glibmm/ustring.h:29,
>>> from /usr/include/gtkmm-3.0/gtkmm/dialog.h:7,
>>> from states/state_width.cpp:34:
>>> /usr/include/c++/4.8/bits/stl_algobase.h:193:5: note: template<class
>>> _Tp> const _Tp& std::min(const _Tp&, const _Tp&)
>>> min(const _Tp& __a, const _Tp& __b)
>>> ^
>>> /usr/include/c++/4.8/bits/stl_algobase.h:193:5: note: template
>>> argument deduction/substitution failed:
>>> states/state_width.cpp:524:34: note: deduced conflicting types for
>>> parameter ‘const _Tp’ (‘double’ and
>>> ‘etl::clock_base<etl::clock_desc_sys_clock>::value_type {aka float}’)
>>> dtime = min(1/15.0,clocktime());
>>> ^
>>> In file included from /usr/include/c++/4.8/bits/char_traits.h:39:0,
>>> from /usr/include/c++/4.8/ios:40,
>>> from /usr/include/c++/4.8/ostream:38,
>>> from /usr/include/c++/4.8/iterator:64,
>>> from /usr/include/glibmm-2.4/glibmm/ustring.h:29,
>>> from /usr/include/gtkmm-3.0/gtkmm/dialog.h:7,
>>> from states/state_width.cpp:34:
>>> /usr/include/c++/4.8/bits/stl_algobase.h:239:5: note: template<class
>>> _Tp, class _Compare> const _Tp& std::min(const _Tp&, const _Tp&, _Compare)
>>> min(const _Tp& __a, const _Tp& __b, _Compare __comp)
>>> ^
>>> /usr/include/c++/4.8/bits/stl_algobase.h:239:5: note: template
>>> argument deduction/substitution failed:
>>> states/state_width.cpp:524:34: note: deduced conflicting types for
>>> parameter ‘const _Tp’ (‘double’ and
>>> ‘etl::clock_base<etl::clock_desc_sys_clock>::value_type {aka float}’)
>>> dtime = min(1/15.0,clocktime());
>>> ^
>>> Makefile:2515: recipe for target 'states/synfigstudio-state_width.o'
>>> failed
>>>
>>>
>>
>
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