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Re: Cross-platform?
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Re: Cross-platform?


  • Subject: Re: Cross-platform?
  • From: email@hidden
  • Date: Wed, 15 Feb 2006 17:33:18 -0800

I'd love to be able to write once on a Mac and to be able to produce a Windows, LINUX and UNIX app from that...

You can do that with RealBasic. Despite the stigma associated with it, it's a very good development environment.


Personally, I've found that even with trivial CLI programs, supporting the major three OS' is not at all trivial. Linux & MacOS X differ substantially in how they do certain basic things, and Cygwin doesn't even pretend to be compatible with anything. In fact, I ended up getting one large POSIX app to work under true Windows (using a trivial compatibility layer) before I could get it to even compile with Cygwin.

Trying to use a generic UI toolkit is almost always asking for trouble - all they do is guarantee your interface looks and works consistently bad across all platforms. As people have said, a native front-end is a must for any serious app. And when I say frontend, I'm including things like file I/O and basic OS services. Anything that involves a system call. There are some cross-platform libraries which abstract all these fundamental things, which can be quite handy to use. I'm not particularly familiar with any of them, but a quick Google will deliver a plethora of choices.

Wade
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References: 
 >Cross-platform? (From: Scott Squires <email@hidden>)
 >Re: Cross-platform? (From: Robert Tillyard <email@hidden>)

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