Le jeudi 09 juin 2016 à 16:53 -0700, Tim Bird a écrit : > Hi EFL devs... > > I am a newbie to EFL development. I'm trying to write a little test > program for EFL, and wanted to test out elemines as an example of > some of > the techniques. > However, I ran into some problems. > > I am running EFL 17 on Ubuntu 14.04. I cloned elemines from > https://git.enlightenment.org/games/elemines.git > and was able to get it built. Please use a stable release before reporting bugs. The git version is not supposed to work at any time. The last release of elemines could be find here: https://sourceforge.net/projects/elemines/files/0.2.3/ It's a bit old but should run fine. You'll need elementary and etrophy. If your distro doesn't provide it, you will have to compile them yourself. Putting them in /usr/local/lib is normally not an issue as this path is normally already in your /etc/ld.so.conf. You maybe just forgot to launch ldconfig. Kind regards, > 1) - path to libetrophy error > When I try to run it, I got the following error message: > elemines: error while loading shared libraries: libetrophy.so.0: cannot > open shared object file: No such file or directory > > During the build, I figured out I needed etrophy, and built and installed > the shared > library for that. They etrophy libraries ended up in /usr/local/lib > > I can work around this using 'export LD_LIBRARY_PATH=/usr/local/lib', > before running elemines. > > 2) missing some elementary config > When I run elemines (with the right library path), I get a warning from the > program: > > ERR<27210>:eio lib/eio/eio_monitor.c:339 eio_monitor_stringshared_add() > monitored path '/home/CORPUSERS/10102229/.elementary/config/standard' not > found. > > I don't have the enlightenment window manager installed (to my knowledge). > I'm not sure what is being looked for here, > but the warning is a bit disconcerting. I can make the warning go away by > creating the directory > ~/.elementary/config/standard, but I'm worried that something is supposed > to be there that's not. > > 3) Segmentation fault > This is the most serious problem. elemines gets a segmentation fault when > I do the first mouse click in the > game grid. > > I debugged the program a bit and found that there's a sscanf on a string > used to map the mouse click to > the game grid. Here's the sscanf: > sscanf(source, "board[%i,%i]:overlay", &x, &y); > > but here's the value of the 'source' string used with it: > board[item_0x7fff8daa2c60{7,2}]:overlay > > this is in the routine _click() in src/game.c > Note that there's no error handling for the sscanf. However, the string > clearly is not what's expected. > > In another part of the program, there's this line, which seems to specify > the string for the > mouse click grid mapping. > > edje_object_signal_callback_add(edje, "mouse,clicked,*", > "board\\[*\\]:overlay", _click, NULL); > > It appears that elemines expects the coordinates from the specified string > inside the > brackets (I'm guessing that's what the * is for in the string. However, I > don't know > where this 'item_0x7fff8daa2c60{..}' is coming from. > > Is there something from edje that's missing, to have the mouse click string > come out properly? > > Thanks, > -- Tim > > -- Tim Bird > Senior Software Engineer, Sony Mobile > Architecture Group Chair, CE Workgroup, Linux Foundation > ------------------------------------------------------------------------------ > What NetFlow Analyzer can do for you? Monitors network bandwidth and traffic > patterns at an interface-level. Reveals which users, apps, and protocols are > consuming the most bandwidth. Provides multi-vendor support for NetFlow, > J-Flow, sFlow and other flows. Make informed decisions using capacity > planning reports. https://ad.doubleclick.net/ddm/clk/305295220;132659582;e > > _______________________________________________ > enlightenment-devel mailing list > enlightenment-devel@lists.sourceforge.net> https://lists.sourceforge.net/lists/listinfo/enlightenment-devel>
-- Jérôme Pinot http://ngc891.blogdns.net ------------------------------------------------------------------------------ What NetFlow Analyzer can do for you? Monitors network bandwidth and traffic patterns at an interface-level. Reveals which users, apps, and protocols are consuming the most bandwidth. Provides multi-vendor support for NetFlow, J-Flow, sFlow and other flows. Make informed decisions using capacity planning reports. https://ad.doubleclick.net/ddm/clk/305295220;132659582;e _______________________________________________ enlightenment-devel mailing list enlightenment-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/enlightenment-devel
