Subject:
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Re: Notes on WinNT and legOS 0.2.2
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Newsgroups:
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lugnet.robotics.rcx.legos
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Date:
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Thu, 18 Nov 1999 16:13:45 GMT
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Viewed:
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888 times
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On Thu, 18 Nov 1999, Jonathan Knudsen 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.
It's quite possible that the -nostdinc line will block out the getopt.h
mentioned in an earlier post. Could this be what you recall having to move?
> - 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.
This would be Markus's bit, but do we have anyone who knows
cross-platform make stuff well? I think this should be simple to fix, if
we had someone who knew what they were doing.
> - 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.
I thought the perl aspect was gone? As far as I can see, it is only the
old-style firmware disassembly that needs it, and that should be easy to
comment out. Am I correct, Markus?
> 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.
On three separate Linux boxes (a dell, a sony, and a VA Research) I have
also been unable to use the fast mode. Don't feel too bad :)
> - Everything in util is compiled.
> - I'm able to make helloworld.lx.
Yay.
> - 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.
dll should work with the old compiler- I have not yet compiled the new
compiler (the weird 2.95.2 problems I spoke of earlier) but I can get dll
to work just fine. Is there an error message?
Anyway, thanks for the update/info, Jonathan- hope the book continues to
sell well-
Luis
#######################################################################
Profanity is the one language that all programmers understand.
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#######################################################################
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Message has 1 Reply:
 | | Re: Notes on WinNT and legOS 0.2.2
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| (...) I think that making .lx files doesn't involve Perl, even though building legOS.srec and the util stuff still uses Perl. This implies that you could distribute a precompiled legOS.srec and a smaller set of tools, sans Perl, for people to build (...) (25 years ago, 18-Nov-99, to lugnet.robotics.rcx.legos)
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Message is in Reply To:
| | Notes on WinNT and legOS 0.2.2
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| 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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