I am need to parse a pdf file. I would like to use objective-c and Cocoa classes to do so, but I need the resulting application to run on Linux. Is this possible? My experience to Objective-C revolves around the iPhone so I'm relatively new to Cocoa. Thanks.
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            No, Cocoa is specific to Mac. You can use Objective C on Linux, but I doubt there's much library support. You might have better luck finding a PDF parser for Linux (ghostscript might have libraries) that also works on Mac.
                  WhirlWind
                   2010-04-06 15:28:15
                
              
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            Cocoa is Mac and iPhone only, but you could use GNUstep, which is based off the same OpenStep Objective-C API as Cocoa, and PopplerKit for PDF reading.
                  Chuck
                   2010-04-06 15:28:57
                
              
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              In addition to GNUstep, there's Cocotron which cross-compiles from Xcode running on a Mac. If you can develop on Xcode, then it's an option.
                  Graham Lee
                   2010-04-06 15:32:13
                
              Isn't Cocotron mainly focused on Windows, though?
                  Chuck
                   2010-04-06 17:04:51
                @Chuck that's its primary focus, but it's got runtime support for Linux and Slowlaris, too.
                  Graham Lee
                   2010-04-07 08:02:37