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Re: question about GCC for Arm Installation
- To: Grant Whitacre <Grant dot Whitacre at motorola dot com>
- Subject: Re: [ECOS] question about GCC for Arm Installation
- From: Jonathan Larmour <jlarmour at redhat dot com>
- Date: Wed, 25 Jul 2001 22:53:12 +0100
- Cc: ecos-discuss at sources dot redhat dot com
- Organization: Red Hat UK Ltd.
- References: <NEBBIFNJGGGGCNAAADNOGEADCIAA.Grant.Whitacre@motorola.com>
Grant Whitacre wrote:
>
> I recently downloaded and built the dev tools for Arm development -- GCC
> (2.95.2), binary utilities (2.10.1) and insight (5.0). Everything seems [snip]
> //c/coldfire/ecos/packages/hal/arm/arch/v1_3_1/src/hal_mk_defs.c
> cc1.exe: Invalid option `-Woverloaded-virtual'
[snip]
>
> I've followed the installation procedure exactly as described on the
> "Building the ARM development tools for Windows" site. I've also tried
> upgrading to the latest versions of the tools (GCC-v3.0 and
> binutil-v2.11.2), but I get the same results.
Those versions of tools should definitely not complain about those options.
It seems most likely you are somehow picking up other tools. Are you sure
that arm-elf-gcc is pointing to the right tools? Use "type -p arm-elf-gcc"
to check. Also make sure GCC_EXEC_PREFIX is unset in your environment.
Jifl
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