http://www.lazarus.freepascal.org/modul ... _cat=1#q56
ticari olarak kullanılabiliniyor...Can I develop commercial or closed source aplications with lazarus, the same way that i can with freepascal?
Say, the lazarus rtl untouched, and my aplication linked against
Yes.
The Lazarus Component Library LCL is licensed under the LGPL So, you can use it for nearly anything, as long as you tell your users, that you use the LCL and where they can find the source.
See the COPYING files for details.
The IDE is licensed under the GPL.