Re: [Tuxpaint-devel] 5/15 updates to MacOS Sierra compile (SDL2)

[B.J. <bj...@ko...>]

Thanks for getting back to me though!  Yeah it’s definitely some sort of library referencing problem…I don’t understand the Mac library naming conventions either myself (it is SDL-2.0.5, which I compiled myself).  Well I’ll keep trying to learn more about XCode and do what I can to try linking in different ways etc.  Long/short though, I wish I had some advice from Martin Fuhrer, Carlo Gandolfi, or Douglad Barbieri, since they evidently knew a lot more about MacOS programming than I do.  While it’s really fun learning a new platform, I’m also just ready to have a TuxPaint that’ll run on the newer Sierra operating system.  I’ll keep trying, BUT if anyone else out there has experience with XCode I’d appreciate some better guidance than I’m getting from outside forums so far :) Everyone wish me luck...

> On May 16, 2017, at 16:04, Pere Pujal i Carabantes <per...@gm...> wrote:
> 
> El dl 15 de 05 de 2017 a les 11:50 -0500, en/na B.J. va escriure:
>> Maybe more interesting…
>> 
>> ~ after changing calls from "libiconv" to "iconv" (as it looks like a typdef created them derivatively anyway), those issues go away, but then I get
>> a compiler error claiming there are 3 different main () functions.  Maybe that has to do with the deprecation of the SDL_main function in SDL2?  Not
>> sure, but if I then change the other 2 "main" functions in macosx/fcinstaller.m and src/tuxpaint.c (since the Cocoa NS caller in macosx/SDL_main.m is
>> probably the one I want?) it compiles finally, and when run the executable reports the following stdout when run ~
>>  
>> $ ./tuxpaint 
>> dyld: Library not loaded: /usr/local/lib/libSDL2-2.0.0.dylib
>>   Referenced from: /usr/local/lib/libSDL2_image-2.0.0.dylib
>>   Reason: Incompatible library version: libSDL2_image-2.0.0.dylib requires version 5.0.0 or later, but libSDL2-2.0.0.dylib provides version 1.0.0
> 
> I really don't understand nothing about MacOs, but looks like you are trying with libSDL2 2.0.0 
> What would happen with libSDL2 2.0.5 ?
> 
> HTH
> Pere
> 
>> Abort trap: 6
>>  
>> $ otool  -L tuxpaint
>> /System/Library/Frameworks/Security.framework/Versions/A/Security (compatibility version 1.0.0, current version 57740.51.3)
>> /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation (compatibility version 150.0.0, current version 1349.65.0)
>> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/ApplicationServices (compatibility version 1.0.0, current version 48.0.0)
>> /System/Library/Frameworks/Cocoa.framework/Versions/A/Cocoa (compatibility version 1.0.0, current version 22.0.0)
>> /usr/local/lib/libSDL2-2.0.0.dylib (compatibility version 1.0.0, current version 1.0.0)
>> /usr/local/lib/libSDL2_image-2.0.0.dylib (compatibility version 1.0.0, current version 1.1.0)
>> /usr/local/lib/libSDL2_ttf-2.0.0.dylib (compatibility version 15.0.0, current version 15.0.0)
>> /usr/lib/libz.1.dylib (compatibility version 1.0.0, current version 1.2.8)
>> /usr/local/lib/libpng16.16.dylib (compatibility version 46.0.0, current version 46.0.0)
>> /usr/local/lib/libSDL2_mixer-2.0.0.dylib (compatibility version 1.0.0, current version 1.1.0)
>> /usr/lib/libiconv.2.dylib (compatibility version 7.0.0, current version 7.0.0)
>> /usr/local/lib/libpaper.1.dylib (compatibility version 3.0.0, current version 3.2.0)
>> /usr/local/lib/libfontconfig.1.dylib (compatibility version 11.0.0, current version 11.2.0)
>> /usr/local/lib/libcairo.2.dylib (compatibility version 11403.0.0, current version 11403.8.0)
>> /usr/local/lib/libfribidi.0.dylib (compatibility version 4.0.0, current version 4.6.0)
>> /usr/local/lib/libintl.9.dylib (compatibility version 11.0.0, current version 11.4.0)
>> /usr/lib/libSystem.B.dylib (compatibility version 1.0.0, current version 1238.51.1)
>> /System/Library/Frameworks/AppKit.framework/Versions/C/AppKit (compatibility version 45.0.0, current version 1504.82.104)
>> /System/Library/Frameworks/Foundation.framework/Versions/C/Foundation (compatibility version 300.0.0, current version 1349.64.0)
>> /usr/lib/libobjc.A.dylib (compatibility version 1.0.0, current version 228.0.0)
>>  
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