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X-Authentication-Warning: slinky.cs.nyu.edu: pechtcha owned process doing -bs
Date: Tue, 13 May 2003 14:00:41 -0400 (EDT)
From: Igor Pechtchanski <pechtcha AT cs DOT nyu DOT edu>
Reply-To: cygwin AT cygwin DOT com
To: DEEPA SIVASANKARANE <aj9035 AT wayne DOT edu>
cc: cygwin AT cygwin DOT com
Subject: Re: Cygwin Net - Compilation
In-Reply-To: <551ed14a.8376ea42.81fed00@mirapointms2.wayne.edu>
Message-ID: <Pine.GSO.4.44.0305131349180.17480-100000@slinky.cs.nyu.edu>
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Deepa,

See <http://cygwin.com/faq/faq.html#SEC54>.  You may also be able to run
the old toolset by setting your cygdrive prefix to "//" (the obvious way,
"mount -u -c //", won't work, but you can circumvent it by using
"mount -u -c '/\'") -- *NOTE that this will make you unable to access any
network share from that user account!*
	Igor
P.S. Try passing the -specs=FILE option to umsgcc -- that should make it
read the specs from FILE, unless they *really* diverged from the gcc
codebase.

On Tue, 13 May 2003, DEEPA SIVASANKARANE wrote:

> Thanx, Igor. Shall work on getting the new toolset, with
> configure options changed.
> Unfortunately, umsgcc does'nt read from a "specs" file
> like gcc, but uses "built-in specs".
>
> BTW, the new syntax for drives is just /c or /cygdrive/c ?
>
> Thanx again,
> best regards,
> Deepa
>
>
> ---- Original message ----
> >Date: Mon, 12 May 2003 16:30:27 -0400 (EDT)
> >From: Igor Pechtchanski <pechtcha AT cs DOT nyu DOT edu>
> >Subject: Re: Cygwin Net - Compilation
> >To: DEEPA SIVASANKARANE <aj9035 AT wayne DOT edu>
> >Cc: cygwin AT cygwin DOT com
> >
> >On Mon, 12 May 2003, DEEPA SIVASANKARANE wrote:
> >
> >> Hi folks,
> >>
> >>   I'm using a certain arch. specific gcc (umsgcc) for
> >> compilation, whose specs are as below. It looks like
> >> "umsgcc" was compiled in a Redhat Cygwin environment ?
> >>
> >> This is the one available to me and when I try to
> >> use it on Cygwin Net release, there were some "file
> >> not found" errors,  tho the files were there and I had
> >> used "-I" option to include the directory.
> >>  Could anybody pls. help or suggest something ?
> >>
> >> Thanx in advance,
> >> best regards,
> >> Deepa
> >>
> >> -----------------------------------------------------------
> >> Using builtin specs.
> >> Configured with: //d/sanjiv/proj/tools/redhat/configure --host=i686-pc-cygwin --target=cra8500-elf --prefix=//f/redhat/cradle --exec-prefix=//f/redhat/cradle/H-i686-pc-cygwin
> >> UMSGCC version 3.2.042 (with gcc version 2.97-cradle-011011)
> >
> >Deepa,
> >
> >The configure options above use the old syntax for different drives.  The
> >newer Cygwin DLLs (starting from 1.3.1, I think) interpret the above as,
> >for example, the share "redhat" on server "f" (which you most likely don't
> >have, thus the errors).  It probably takes quite a bit of time, too.
> >
> >I'm not sure what you mean by "this is the only one available" -- Cygwin
> >has a "gcc" package...  Unless you mean "available for that target
> >architecture".
> >
> >One way to fix this is to recompile the toolchain by providing the correct
> >options to configure.  Another is to provide your own specs file (which is
> >not mentioned above, BTW, use -dumpspecs for that).  See the gcc info page
> >for the format of the specs file.
> >       Igor

-- 
				http://cs.nyu.edu/~pechtcha/
      |\      _,,,---,,_		pechtcha AT cs DOT nyu DOT edu
ZZZzz /,`.-'`'    -.  ;-;;,_		igor AT watson DOT ibm DOT com
     |,4-  ) )-,_. ,\ (  `'-'		Igor Pechtchanski
    '---''(_/--'  `-'\_) fL	a.k.a JaguaR-R-R-r-r-r-.-.-.  Meow!

Knowledge is an unending adventure at the edge of uncertainty.
  -- Leto II


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