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Subject: 
Re: Notes on WinNT and legOS 0.2.2
Newsgroups: 
lugnet.robotics.rcx.legos
Date: 
Thu, 18 Nov 1999 16:41:36 GMT
Viewed: 
757 times
  
Thanks for the notes.  I briefly tried to get legOS to compile on NT and
gave up before I got as far as you did.  Let us know if you get it all working.

At 03:22 PM 11/18/99 +0000, you wrote:
No, I don't have it working yet. However, I've made
progress, and I thought my experience might be
helpful to others who are more savvy with
the GNU tools than I am.

- I did get everything to compile. As Luis suggested,
  the -nostdinc flag takes care of the redefined symbols
  problem. I think I had to copy some of the lnp stuff
  into the util directory to get dll to compile, but at
  this point I can't remember for sure.
- Some confusion arises with executable file names. In
  particular, the Makefile in util/dll-src tries to copy
  executables up a directory level once they're built. Under
  Win32, the names have .exe at the end which causes the copy
  to fail. This also means "make clean" doesn't always work right.
- Perl scripts were a problem. The Perl interpreter expects
  to be passed a Win32 path, but Cygwin passes the Cygwin
  path, which could be very different depending on how
  you've mounted your directories. Probably the easiest
  way around this is to map your Cygwin directories directly
  over your Win32 directories. I kluged through it by
  mirroring my Cygwin structure under Win32 and copying the
  Perl scripts there.

My current status:

- legOS is compiled and running on my RCX. Note that I did
  have to use --slow for firmdl3, but then again my serial
  ports under WinNT have always been a little strange.
- Everything in util is compiled.
- I'm able to make helloworld.lx.
- dll can't talk to the RCX, so I can't download user
  programs. I guess lnp is not working there? I guess I
  need to build the new compiler to get lnp working on the
  RCX. But here my knowledge is very shakey.

Jonathan


Joel Shafer    joel@connect.net



Message is in Reply To:
  Notes on WinNT and legOS 0.2.2
 
No, I don't have it working yet. However, I've made progress, and I thought my experience might be helpful to others who are more savvy with the GNU tools than I am. - I did get everything to compile. As Luis suggested, the -nostdinc flag takes care (...) (25 years ago, 18-Nov-99, to lugnet.robotics.rcx.legos)

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