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Author Topic: Thinking about porting my Delphi grid to Lazarus  (Read 1154 times)

af0815

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Re: Thinking about porting my Delphi grid to Lazarus
« Reply #15 on: August 13, 2020, 02:20:41 pm »
So is nearly impossible for FPC/Lazarus to handle this. It is good to kown, if you want to deploy  closed Software.
regards
Andreas

JuhaManninen

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Re: Thinking about porting my Delphi grid to Lazarus
« Reply #16 on: August 13, 2020, 02:38:53 pm »
So is nearly impossible for FPC/Lazarus to handle this. It is good to kown, if you want to deploy  closed Software.
Yes, in practice a binary-only distribution is problematic. Both FPC and Lazarus have many targets and the component author cannot realistically build for all of them ... plus for all recent versions of FPC and LCL.
Providing sources solves the problem!
The business model must be built so that customers want to pay for it. Many vendors decided to provide a dual license. Then the open source version lures volunteer contributions which improves code quality.
Mostly Lazarus trunk on Manjaro Linux.

avra

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Re: Thinking about porting my Delphi grid to Lazarus
« Reply #17 on: August 13, 2020, 03:53:48 pm »
So is nearly impossible for FPC/Lazarus to handle this. It is good to kown, if you want to deploy  closed Software.
Yes, in practice a binary-only distribution is problematic.
I think that TMS and some other vendors release a binary only trial tied to a specific IDE - like official 32bit Lazarus 2.10 (which comes with FPC 3.2 for Windows). That is not good if you aim for ARM Linux (for example), but in time vendors will learn and provide more trial platforms.
ct2laz - Conversion between Lazarus and CodeTyphon
bithelpers - Bit manipulation for standard types
pasettimino - Siemens S7 PLC lib

af0815

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Re: Thinking about porting my Delphi grid to Lazarus
« Reply #18 on: August 13, 2020, 05:00:52 pm »
For infos about the problems with ppu -> https://forum.lazarus.freepascal.org/index.php/topic,47582.msg340981.html

This is good to know if you want to submit ppu's in the same way like Delphi for trials. 
regards
Andreas

Thaddy

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Re: Thinking about porting my Delphi grid to Lazarus
« Reply #19 on: August 13, 2020, 06:14:05 pm »
So is nearly impossible for FPC/Lazarus to handle this. It is good to kown, if you want to deploy  closed Software.
Lazarus have many targets and the component author cannot realistically build for all of them ... plus for all recent versions of

Lazarus itself is a counter proof. Build scripts.
When you ask a question that is actually answered in the documentation, you are either lazy or a moron.

 

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