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GPL Violations On Windows Go Unnoticed?

Posted by kdawson on from the not-in-my-back-yard dept.

Scott_F writes "I recently reviewed several commercial, closed-source slideshow authoring packages for Windows and came across an alarming trend. Several of the packages I installed included GPL and LGPL software without any mention of the GPL, much less source code. For example, DVD Photo Slideshow (www.dvd-photo-slideshow.com) included mkisofs, cdrdao, dvdauthor, spumux, id3lib, lame, mpeg2enc, and mplex (all of which are GPL or LGPL). The company tried to hide this by wrapping them all in DLLs. There are other violations in other packages as well. Based on my testing of other software, it seems that use of GPL software in commercial Windows applications is on the rise. My question is how much are GPL violations in the Windows world being pursued? Does the FSF or EFF follow up on these if the platform is not GPL? How aware is the community of this trend?" This new method of detecting GPL violations could help here.

3 of 445 comments (clear)

  1. Misleading summary by CogDissident · · Score: 4, Interesting

    So, its a software violation on windows, but really its just one program thats not terribly popular that happens to have broken the GPL. I really don't think this is a "windows specific" issue at all. They can, and likely do, violate the GPL on linux or mac all the time. Infact, said company sells software for the iPod.

  2. Windows devs don't know much about GPL by Shados · · Score: 4, Interesting

    I used to work for a very large (not software) company (somewhere in fortune 20) that was using GPL stuff left and right without complying to the terms and redistributing.

    I personaly don't care much for the GPL, but I do care for complying with licenses and copyright, so I mentionned it to them. Their answer was "GPwhat? No, its free code people give away on the net!". My reply was a long explaination of the difference between "free to do whatever" and the GPL, and even repeating several time, I'd literaly get the same answer: "But...its free! What conditions could there be?".

    Eventually I got through by explaining to a project manager, who essentially said that the day someone asks for the source, we'll give it, and that will be that. I still don't think they realised what it meant considering the amount of trade secrets that were in the code, but...

  3. Comment removed by account_deleted · · Score: 4, Interesting

    Comment removed based on user account deletion