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- Newsgroups: comp.unix.bsd
- Subject: Re: Restrictions on free UNIX / 386BSD (Re: selling 386BSD)
- Path: sparky!uunet!charon.amdahl.com!pacbell.com!mips!darwin.sura.net!wupost!cs.utexas.edu!sun-barr!ames!think.com!unixland!rmkhome!rmk
- From: rmk@rmkhome.UUCP (Rick Kelly)
- Organization: The Man With Ten Cats
- Date: Tue, 25 Aug 1992 21:53:22 GMT
- Reply-To: rmk@rmkhome.UUCP (Rick Kelly)
- Message-ID: <9208251653.26@rmkhome.UUCP>
- References: <PHR.92Aug15214245@soda.berkeley.edu> <YSDIBS4@taronga.com> <9208162341.30@rmkhome.UUCP> <1992Aug17.225116.20533@panix.com> <9208181753.32@rmkhome.UUCP> <1992Aug25.062100.15187@nntp.hut.fi>
- Lines: 47
-
- In article <1992Aug25.062100.15187@nntp.hut.fi> jkp@cs.HUT.FI (Jyrki Kuoppala) writes:
- >>Software houses such as Lotus and Wordperfect want complete assurance that
- >>their product is secure under the law when it goes out the door. There is
- >>no court record to show what happens when the buyer of a commercial software
- >>product demands source from the author because it was compiled using GCC,
- >>and should fall under the GNU Copyleft.
- >
- >Hmm - I think I've heard that Commodore(-Amiga) uses gcc to compile
- >their **ix OS and Lotus (yep, of the 1-2-3 and lawsuit fame) uses gcc
- >to compile their products. And then there's DG which ships gcc as the
- >native compiler.
-
-
- It would be a strange to build SVR4 with gcc. Commodore probably started
- out with a Motorola development system running SVR4, and a big pile of
- sources. They would have then hacked and cross-compiled a development
- environment that would run on the Amiga 2500 and 3000.
-
- I am one of those evil people who has been tainted by exposure to SVR4
- sources, and I can tell you that they are very interesting. There is C++
- code in SVR4. Since cfront is not included as part of the binary release,
- they have included in the sources a subset of cfront to compile the small
- amount of included C++ code. After the C++ modules are compiled, the
- minimal cfront is deleted. There are lots of other "cute" things like
- this in the SVR4 source release. So while it could probably be built
- with gcc, there would probably be an enormous amount of makefile hacking
- before it could be done.
-
- As far as I know, Commodore includes the AT&T /bin/cc as well as gcc.
-
- I'm not sure about Lotus, but I have a friend who is a programmer there,
- and I will check with them.
-
- And I have no idea about DG.
-
- If one wants to compile Mach, gcc would probably be the compiler of
- choice, as I suspect that is what CMU uses for development.
-
- After looking at the standard GPL and the GPL for the GNU libc.a, I can
- see that there really aren't any problems with using gcc to compile
- copyrighted code. But I would still be somewhat leery about developing
- code on a system that relies on the GNU libc.a, as it's license is more
- restrictive.
-
- --
-
- Rick Kelly rmk@rmkhome.UUCP unixland!rmkhome!rmk rmk@frog.UUCP
-