Subject:
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Re: (Failed) Getting LegOS 0.2.2 working on Windows
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Newsgroups:
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lugnet.robotics.rcx.legos
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Date:
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Wed, 15 Dec 1999 09:18:23 GMT
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Viewed:
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1065 times
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Strange. I got my cygwin through the cygnus site, but as far as i can tell
it's the same as the one on arthurdent. Mine comes from one of the mirrors
on ftp://go.cygnus.com/pub/sourceware.cygnus.com/pub/cygwin/latest/. The
file is called full.exe.
> > I tried this on a NT 4 machine with little success. First of I got the
> > message:
> >
> > chili : /legOS make
> > for i in util lib boot demo ; do make -C $i || exit -1 ; done
> > i was unexpected at this time.
> > make: *** [all] Error 1
> >
> > After replacing the make version 3.75 which comes with the cygwin by a newer
> > version (3.77) I get
> > a little further:
Make --version gives me: "GNU Make version 3.75"
> >
> > chili : /legOS make
> > for i in util lib boot demo ; do make -C $i || exit -1 ; done
> > make[1]: Entering directory `C:/legOS/util'
> > cc firmdl3.c -o firmdl3
> > process_begin: CreateProcess((null), cc firmdl3.c -o firmdl3, ...) failed.
> > make (e=2): The system cannot find the file specified.
> > make[1]: *** [firmdl3] Error 2
> >
> > So I copied gcc to cc. Now I get:
This doesn't seem right. It should use gcc in the first place. Try "cygcheck
-s" in cygwin and see if it reports any errors, it should find gcc.exe
(amongst others).
> >
> > make[2]: Entering directory `C:/legOS/util/dll-src'
> > gcc -o loader.o -c loader.c -O2 -Wall -I. -I../../include/lnp
> > loader.c: In function `lnp_logical_write':
> > loader.c:100: warning: implicit declaration of function `bzero'
> > loader.c: In function `lnp_assured_write':
> > loader.c:167: warning: implicit declaration of function `rcxH'
> > loader.c:167: warning: passing arg 1 of `WaitCommEvent' makes pointer from
> > integer without a cast
> > loader.c:182: warning: passing arg 1 of `GetOverlappedResult' makes pointer
> > from integer without a cast
> > loader.c: In function `main':
> > loader.c:333: warning: passing arg 4 of `getopt_long' discards `const' from
> > pointer target type
> > gcc -o rcxtty.o -c rcxtty.c -O2 -Wall -I. -I../../include/lnp
> > rcxtty.c: In function `rcxInit':
> > rcxtty.c:90: warning: `hCom' might be used uninitialized in this function
> > gcc -o keepalive.o -c keepalive.c -O2 -Wall -I. -I../../include/lnp
These warnings seem to be harmless, i get them too.
> > make[2]: *** No rule to make target `lnp.o', needed by `dll'. Stop.
I don't get this, if it has a rule for keepalive.o, i has one for lnp.o.
Anyone?
> > make[2]: Leaving directory `C:/legOS/util/dll-src'
> > exit: Illegal number: -1
> > make[1]: *** [dll] Error 2
> > ...
> >
> > The gcc in the cygwin version is egcs-2.91.57. Are you sure you are using the
> > same tools? I got mine from the
> > links in the web page.
Yes, i think so. I didn't get mine from Luis' page, but everything seems the
same. I'm using egcs-2.91.57 (for target i586-cygwin32). I see that i have a
/bin directory with sh.exe in it. I remember that this was recommended when
installing cygwin. They also recommend making a /tmp directory. Also, start
up cygwin with the cygnus.bat file (or through Start->Programs->Cygnus
Solutions->Cygwin B20).
That's all i can think of right now.
Peter
PS You might want to check: http://sourceware.cygnus.com/cygwin/faq/.
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