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Article #42652

Re: Problems building GCC 2.6.2 cross-compiler for OS-9

#42652
From: Mario Klebsch DG1AM
Date: Mon, 20 Nov 1995 00:00
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tim@dierks.org (Tim Dierks) writes:

>Or do I need additional tools, libraries, headers, etc. from Microware or
>other sources?

Yes, you need all libraries and header files, you would need to
compile your C program on the OS9 system.

> - When it was looking for /usr/local/m68k-os9/ar, I created a link to the
>Sun's ar out of a loss of what else to do.

Sun's ar is not the right ar. Did you do a make install? I had some
problems with the installation because I have gcc-2.6.3 and
gcc-os9-2.6.2. I don't know exactly but I think, you cannot use gcc as
a cross compiler without installing the normal gcc on your
system. Here is my command to call gcc: "gcc -b m68k-unknown-os9 -V 2.6.2".
I call the normal compiler driver and use an option to use the OS9
cross compiler. This requires at least the normal driver to be present.

I had to do some modifications to
lib/gcc-lib/m68k-unknown-os9/2.6.2/specs. I included
-L/usr/local/os9/lib in the *link: line. When I started, this file was
even missing. So I had a lot of trouble with syntax errors in .h files
because of wring -D options given to cpp.

I hope, this helps.

73, Mario
--
Mario Klebsch, DG1AM, M.Klebsch@tu-bs.de		+49 531 / 391 - 7457
Institut fuer Robotik und Prozessinformatik der TU Braunschweig
Hamburger Strasse 267, 38114 Braunschweig, Germany
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From: mkl@rob.cs.tu-bs.de (Mario Klebsch DG1AM)
Subject: Re: Problems building GCC 2.6.2 cross-compiler for OS-9
Date: 1995/11/20
Message-ID: <mkl.816880318@helferlein.rob.cs.tu-bs.de>
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organization: TU Braunschweig, Informatik (Bueltenweg), Germany
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