The build environment is generated by osc build --local-package
It will generate a path like /var/tmp/build-root/openSUSE_13.2-x86_64/, install system default packages like bash and build requies into the directory, bind /proc and /sys to the sub folder, change root into it, and inside the chroot environment, do rpmbuild. This is the standard way in obs(openSUSE online build service) for packaging, the only difference between local and online is that online packaging will create a virtual machine based on the image. I have the same result online, you can check it here. https://build.opensuse.org/package/show/home:intijk:synfigstudio/synfigstudio Click on the right side, failed, you can check all the building log. And the failure happened on the building of synfigstudio part, the command that cause the failure is: synfig -q synfig_icon.sif -o 128x128/synfig_icon.png --time 0 -w 128 -h 128 It seems like it want get the frame 0 from the animation(I don't understand .sif, this is the guess). from file synfig_icon.sif I copied this file out from building environment, and it seems not zero size: $ ls -lh synfig_icon.sif -rw-r--r-- 1 intijk users 1.7K May 10 19:27 synfig_icon.sif 2015-05-27 1:35 GMT-04:00 Konstantin Dmitriev <ksee.zelga...@gmail.com>: > 2015-05-25 21:39 GMT+06:00 Pengfei Hao <int...@gmail.com>: > > In truth, I can't , or kind of hard to. > > > > As I mentioned before, this bug only shown in the build system, it has > the > > most restricted compilation environment. It works fine if I call it in > my > > machine, but in the rpm build environment, there is no gdb and I cannot > > control the compilation options(while, use some method, I can, I could > try). > > > Could you check if there is no font, what will happen in the code? > > > > At the same time, I will hack the building procedure to provide the info > you > > want. > > Hello! > Can you please give me more information about your build environment. > Is it local or remote? > I guess you can add GDB to the build environment by adding "Requires: > gdb" to RPM spec file. > > Also, I suspect the problem isn't related with fonts, because > synfig_icon.sif file doesn't have any text layers. > > I wonder, what happens if you try to use synfig to render empty file > (in the build environment). > > Best Regards, > K. > > > 2015-05-25 11:34 GMT-04:00 Konstantin Dmitriev <ksee.zelga...@gmail.com > >: > >> > >> 2015-05-25 21:28 GMT+06:00 Pengfei Hao <int...@gmail.com>: > >> > Hi, Konstantin, I am pretty sure I use the newest version you sent to > >> > me. > >> > > >> > here is the debug tree I found: > >> > > >> > tool/main.cpp 296: > >> > job = op.extract_job(); > >> > > >> > tool/optionsprocessor.cpp 533: > >> > job.root = > >> > > open_canvas_as(FileSystemNative::instance()->get_identifier(job.filename > >> > ), job.filename, errors, warnings); > >> > > >> > synfig/loadcanvas.cpp 172: > >> > canvas=parser.parse_from_file_as(identifier,as,errors); > >> > > >> > synfig/loadcanvas.cpp 3520: > >> > Canvas::Handle > >> > canvas(parse_canvas(parser.get_document()->get_root_node(),0,false, > >> > identifier,as)); > >> > > >> > synfig/loadcanvas.cpp 3421: > >> > canvas->push_front(parse_layer(child,canvas)); > >> > > >> > synfig/loadcanvas.cpp 2786: > >> > layer=Layer::create(element->get_attribute("type")->get_value()); > >> > > >> > synfig/layer.cpp 177: > >> > book()[name].factory(); > >> > > >> > These layer created successfully: > >> > > >> > PasteCanvas > >> > PasteCanvas > >> > shade > >> > SolidColor > >> > > >> > But the last one, text, failed. > >> > > >> > I guess maybe in the building environment, I do not have any font, > that > >> > is > >> > the reason, so I want to know, do I need any font to create the text > >> > layer? > >> > But at least, when the code do not found any font, it should at least > >> > give > >> > me some hint, not segmentation fault. > >> > > >> > > >> > PS: > >> > > >> > I add some printf for trace, so the line number above may shift from > >> > from > >> > what you have, I uploaded the loadcanvas.cpp , just for you to align > >> > line > >> > number. > >> > >> Hmm... That's weird. Can you build synfig-core with debug symbols? In > >> this case you can try to debug the "synfig -q synfig_icon.sif -o > >> 128x128/synfig_icon.png --time 0 -w 128 -h 128 " command with GDB. > >> > >> Best Regards, > >> K. > >> > >> > >> > ------------------------------------------------------------------------------ > >> One dashboard for servers and applications across Physical-Virtual-Cloud > >> Widest out-of-the-box monitoring support with 50+ applications > >> Performance metrics, stats and reports that give you Actionable Insights > >> Deep dive visibility with transaction tracing using APM Insight. > >> http://ad.doubleclick.net/ddm/clk/290420510;117567292;y > >> _______________________________________________ > >> Synfig-devl mailing list > >> Synfig-devl@lists.sourceforge.net > >> https://lists.sourceforge.net/lists/listinfo/synfig-devl > > > > > > > > > ------------------------------------------------------------------------------ > > One dashboard for servers and applications across Physical-Virtual-Cloud > > Widest out-of-the-box monitoring support with 50+ applications > > Performance metrics, stats and reports that give you Actionable Insights > > Deep dive visibility with transaction tracing using APM Insight. > > http://ad.doubleclick.net/ddm/clk/290420510;117567292;y > > _______________________________________________ > > Synfig-devl mailing list > > Synfig-devl@lists.sourceforge.net > > https://lists.sourceforge.net/lists/listinfo/synfig-devl > > > > > > -- > http://morevnaproject.org/ > > > ------------------------------------------------------------------------------ > _______________________________________________ > Synfig-devl mailing list > Synfig-devl@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/synfig-devl >
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