Re: DMD license question
On 2017-08-08 22:50, Jacob Carlborg wrote: On 2017-08-08 16:28, meppl wrote: in case your main application is written in D, too: how do you avoid symbol name collisions? D symbols are mangled to include the package and module name. That will make a collision less likely. The pseudo-handles RTLD_DEFAULT and RTLD_NEXT [1] might be of use as well. [1] https://linux.die.net/man/3/dlsym -- /Jacob Carlborg
Re: DMD license question
On 2017-08-08 16:28, meppl wrote: in case your main application is written in D, too: how do you avoid symbol name collisions? D symbols are mangled to include the package and module name. That will make a collision less likely. -- /Jacob Carlborg
Re: DMD license question
On Tuesday, 8 August 2017 at 14:28:30 UTC, meppl wrote: On Monday, 7 August 2017 at 21:28:52 UTC, Andre Pany wrote: Hi, as DMD is now under Boost Software License, can I distribute it as part of my commercial product? I want to provide script support within my application. The idea is to compile the scripts (D coding) to shared libraries and load the shared libraries into the main program. Kind regards André in case your main application is written in D, too: how do you avoid symbol name collisions? I think it would be nice to load shared libraries while runtime, but i cant, because the symbol names of the imports get duplicated which is not allowed. And D intentionally has no namespace-feature for this Yes, the main program is in D too. I haven't started prototyping yet, but as far as I know there are some limitations with D calling conventions. Therefore I plan to use Std calling convention instead. Kind regards André
Re: DMD license question
... okay, the actual problem is i create libraries multiple times. i think dub doesnt allow me to explicitly build the depency-libraries as shared libraries (to avoid the multiplication). then maybe an alternate build system would make it possible. however, i wont employ this for now.
Re: DMD license question
On Monday, 7 August 2017 at 21:28:52 UTC, Andre Pany wrote: Hi, as DMD is now under Boost Software License, can I distribute it as part of my commercial product? I want to provide script support within my application. The idea is to compile the scripts (D coding) to shared libraries and load the shared libraries into the main program. Kind regards André in case your main application is written in D, too: how do you avoid symbol name collisions? I think it would be nice to load shared libraries while runtime, but i cant, because the symbol names of the imports get duplicated which is not allowed. And D intentionally has no namespace-feature for this
Re: DMD license question
On Tuesday, 8 August 2017 at 08:55:51 UTC, Jacob Carlborg wrote: On 2017-08-07 23:56, Joakim wrote: Yes, the idea of the Boost Software License is that you don't have to ask such questions. Boost allows you to do anything you want with the source, whether embedding, modifying, etc. and you don't have to ask anyone for permission or even mention that you're using someone else's software to your users, as the BSD advertising clause requires. That's not entirely true. The license and copyright notice need to be included somewhere if you're distributing the source code. If you're _only_ distributing machine code, the license or copyright need not to be included. Right, that's what I got at with the second paragraph. In his case, the dmd binary wouldn't require anything, and as long as he doesn't strip the copyright/licence notices from the included druntime/phobos source, he's fine. His own D source, of course, would be under any license he chose.
Re: DMD license question
On 2017-08-07 23:56, Joakim wrote: Yes, the idea of the Boost Software License is that you don't have to ask such questions. Boost allows you to do anything you want with the source, whether embedding, modifying, etc. and you don't have to ask anyone for permission or even mention that you're using someone else's software to your users, as the BSD advertising clause requires. That's not entirely true. The license and copyright notice need to be included somewhere if you're distributing the source code. If you're _only_ distributing machine code, the license or copyright need not to be included. -- /Jacob Carlborg
Re: DMD license question
On Monday, 7 August 2017 at 21:56:01 UTC, Joakim wrote: On Monday, 7 August 2017 at 21:28:52 UTC, Andre Pany wrote: [...] Yes, the idea of the Boost Software License is that you don't have to ask such questions. Boost allows you to do anything you want with the source, whether embedding, modifying, etc. and you don't have to ask anyone for permission or even mention that you're using someone else's software to your users, as the BSD advertising clause requires. [...] Thanks a lot for the information. Kind regards André
Re: DMD license question
On Monday, 7 August 2017 at 21:28:52 UTC, Andre Pany wrote: Hi, as DMD is now under Boost Software License, can I distribute it as part of my commercial product? I want to provide script support within my application. The idea is to compile the scripts (D coding) to shared libraries and load the shared libraries into the main program. Kind regards André Yes, the idea of the Boost Software License is that you don't have to ask such questions. Boost allows you to do anything you want with the source, whether embedding, modifying, etc. and you don't have to ask anyone for permission or even mention that you're using someone else's software to your users, as the BSD advertising clause requires. Boost gives you the freedom to do almost anything you want, with the only exception that you cannot claim the copyright to the source or binary as your own. Given that you can use it almost any way you want, ie basically all rights under copyright have been given to you, there would be no point in claiming the copyright anyway, only a false claim that you wrote it too.
Re: DMD license question
On 8/7/2017 2:28 PM, Andre Pany wrote: as DMD is now under Boost Software License, can I distribute it as part of my commercial product? Yes.
DMD license question
Hi, as DMD is now under Boost Software License, can I distribute it as part of my commercial product? I want to provide script support within my application. The idea is to compile the scripts (D coding) to shared libraries and load the shared libraries into the main program. Kind regards André
