This means that it is open source, free, whatever name you want to stick to it. The code for the Free Pascal compiler is licensed under the GPL. Can I create commercial products with this? This hasn't been added to the LCL yet but it should be possible in the future. However, if you are only looking to create a Windows product using Free Pascal and Lazarus then the answer would be yes. These items are specific to Windows and would only work on and within Windows. If it uses some specific database, OCX, or DCU then the answer would be no. If the code is standard Delphi pascal and it uses the standard components found in Delphi then the answer is yes. Several aspects of the project are still in need of help. Is it totally completed? No not yet.The overall IDE is complete and can be used for most programming needs. Bindings for custom drawn components are in the works and other widget sets are planned, too. You've now just created a Linux version of the Windows product without any additional coding.Īt this point in the development we are using Win32, gtk2+, Carbon, Cocoa and QT as our API widget set. ![]() So you copy the code over to your Linux development machine, compile, and link against the gtk+ interface unit. First you decide what widget set you want to use. Let's say you are creating a product on Windows using the standard Windows widgets. If it isn't available, well you can write it.įor example. If you want to use GTK+, great! If you want it to be Gnome compliant, great! As long as the interface code for the widget set you want to use is available you can link to it. Once you write your code you just link it against the API widget set of your choice. Lazarus is being developed to be totally and completely API independent. ![]() Yeah, but what about the GUI? What widget set are you using? Since the exact same compiler is available on all of the above platforms it means you don't need to do any recoding to produce identical products for different platforms. Unlike Java which strives to be a write once run anywhere, Lazarus and Free Pascal strives for write once compile anywhere. Lazarus is the part of the missing puzzle that will allow you to develop Delphi like programs in all of the above platforms. Free Pascal is designed to be able to understand and compile Delphi syntax, which is OOP. Free Pascal is a GPL'ed compiler that runs on Linux, Windows, macOS, FreeBSD and others. It includes LCL which is more or less compatible with Delphi's VCL. Lazarus is a Delphi compatible cross-platform IDE for Free Pascal. More about the history in the Wiki So just what is Lazarus? Both of them have been the major contributors to the core of what makes Lazarus tick. Following him is Mattias Gaertner who got involved in Sept. The next oldest member of the team is Marc Weustink. The founders are not involved with the project any more. It has had a steady growth of supporters and developers during the following years. ![]() In frustration they started the Lazarus project. It was primarily founded by three individuals:Īll three had attempted to get involved with the Megido project which dissolved.
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