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Re: ARM7 Redboot compilation
- From: <rtm at banyanNetworks dot com>
- To: Gary Thomas <gthomas at redhat dot com>
- Cc: rtm at banyan dot tenet dot res dot in, eCos Discussion <ecos-discuss at sources dot redhat dot com>
- Date: Sat, 17 Nov 2001 14:26:58 +0530 (IST)
- Subject: Re: [ECOS] ARM7 Redboot compilation
- Reply-to: rtm at banyan dot tenet dot res dot in
Does GCC-2.96-85 RPM available in RedHat site can be used. Is there any
patch to be applied for eCos.
Thirumurthy R
On 16 Nov 2001, Gary Thomas wrote:
> On Fri, 2001-11-16 at 15:48, rtm@banyanNetworks.com wrote:
> >
> > I was targeting Redboot for SNDS-100 Board. When I am trying to compile
> > the redboot, I got a linker error with libsupc++ not found. I have
> > installed GCC-3.0.2 and followed the exact steps as given in the
> > configuration and building sections
> > (http://sources.redhat.com/ecos/tools/linux-thumb-elf.html).
> >
> > $ configure --target=arm-elf --prefix=/tools \
> > --exec-prefix=/tools/H-i686-pc-linux-gnu \
> > --with-gnu-as --with-gnu-ld --with-newlib -v
> >
> > $ make -w all-gcc install-gcc LANGUAGES="c c++"
> >
> > Can any one help me in what went wrong, why the libsupc++ not installed.
> > I experimented with removing the libsupc++, and got redboot.bin, but the
> > software went haywire in cyg_hal_invoke_constructors().
> >
>
> Is there some reason you want to use GCC-3.0? We don't support it yet
> (because of these problems). GCC-2.96 works just fine.
>