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Mac Forum / Programming / Mac Programming / May 2008Intel 10.4 test
Can you try this on Intel Mac OS X 10.4 to see if it works please :- http://www.aarongray.org/MacOSX/JavaScript/JSInterpreter Many thanks in advance, Aaron > Can you try this on Intel Mac OS X 10.4 to see if it works please :- > [quoted text clipped - 3 lines] > > Aaron Two things: 1) The link doesn't down a file - and viewing the binary in a web-browser doesn't really tell anything about being able to execute. 2) If you want to use a JavaScript interpreter from Cocoa, you might want to check out the open sourced http://projects.gandreas.com/jskit/index.html which includes a command line interpreter as well as a framework that allows you to easily embed an interpreter into a Cocoa app (and even includes support for interactive consoles, syntax coloring editors, etc...). And it is known to work on 10.4 as well as 10.5 (both intel and ppc). >> Can you try this on Intel Mac OS X 10.4 to see if it works please :- >> [quoted text clipped - 8 lines] > 1) The link doesn't down a file - and viewing the binary in a > web-browser doesn't really tell anything about being able to execute. Okay :( > 2) If you want to use a JavaScript interpreter from Cocoa, you might > want to check out the open sourced [quoted text clipped - 3 lines] > includes support for interactive consoles, syntax coloring editors, > etc...). I wanted to use Apples. > And it is known to work on 10.4 as well as 10.5 (both intel > and ppc). 3) Is anyone going to download an unknown exe from a newsgroup and run it; god I feel dumb. This is not actually the problem its code built by me on XCode works on one Intel machine but not on another. I have a PPC machine and both Intel machines are remote. I was hoping a third test would sort of settle things a bit. Thanks, Aaron > > 2) If you want to use a JavaScript interpreter from Cocoa, you might > > want to check out the open sourced [quoted text clipped - 5 lines] > > I wanted to use Apples. It does - it's a Cocoa wrapper around JavaScriptCore, providing a higher level wrapper that makes it much easier to bridge your classes into JavaScript. > > And it is known to work on 10.4 as well as 10.5 (both intel > > and ppc). [quoted text clipped - 7 lines] > > I was hoping a third test would sort of settle things a bit. Do you at least have the crash logs from the machines where it fails? That often is enough to figure things out. One important thing about using JavaScriptCore is that it isn't actually part of 10.4, but is found there if Safari 3.0 is installed (which I believe automatically comes with 10.4.9 - though I don't remember for sure what the first version was that automatically included it). So if any of the other machines is running a version of 10.4 that doesn't include Safari 3.0, there will be no JavaScriptCore to use (which would probably crash). Again, a crash log could tell if that is the problem... >> > 2) If you want to use a JavaScript interpreter from Cocoa, you might >> > want to check out the open sourced [quoted text clipped - 9 lines] > level wrapper that makes it much easier to bridge your classes into > JavaScript. Okay, I also need to extend it with some extra functions, echo, include and some basic file i/o. >> > And it is known to work on 10.4 as well as 10.5 (both intel >> > and ppc). [quoted text clipped - 20 lines] > include Safari 3.0, there will be no JavaScriptCore to use (which would > probably crash). Again, a crash log could tell if that is the problem... Ah, that sounds like it. Where do I get the crash log ? Does JSKit detect whether JavaScriptCore/Safai 3.0 is installed or not and produce an human friendly error message ? Thanks alot, Aaron > >> > 2) If you want to use a JavaScript interpreter from Cocoa, you might > >> > want to check out the open sourced [quoted text clipped - 12 lines] > Okay, I also need to extend it with some extra functions, echo, include and > some basic file i/o. Those are already included (with the ability to intercept where they go, restrict include paths, etc...) > Ah, that sounds like it. Where do I get the crash log ? ~/Library/Logs/CrashReporter/ > Does JSKit detect whether JavaScriptCore/Safai 3.0 is installed or not and > produce an human friendly error message ? Not currently, but that's a worthwhile addition. One can also just set LSMinimumSystemVersion in your Info.plist file >> >> > 2) If you want to use a JavaScript interpreter from Cocoa, you might >> >> > want to check out the open sourced [quoted text clipped - 18 lines] > Those are already included (with the ability to intercept where they go, > restrict include paths, etc...) Oh, in Apple's or yours ? >> Ah, that sounds like it. Where do I get the crash log ? > > ~/Library/Logs/CrashReporter/ Okay thanks. >> Does JSKit detect whether JavaScriptCore/Safai 3.0 is installed or not >> and [quoted text clipped - 3 lines] > > One can also just set LSMinimumSystemVersion in your Info.plist file Presumably that would outlaw Safari updates without system updates if such a thing can happen ? The remote BusError crash is not due to missing Safari Javascript :( Still cannot sus it. I will have serious look at your code as its probably the way to go on the Mac. Thanks, Aaron Okay its just the SDK you build with, selecting in XCode 'Project->Edit Project Settings->Build' and 'Base SDK Path' selects the SDK under 'Developer/SDKs/'. I feel dumb, should have got that sooner. Does this mean that apps written for 10.4 and 10.5 must be compiled separately ? How do apps like CyberDuck work accross OS versions ? Aaron |
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