Re: 4.7.2 install fails on Raspberry Pi

[Bela Markus <bmarkus at hasix dot org>]

Hi,

still it fails installing libgcc with different errors, see attached log 
file.

Bela


2013.03.06. 10:41 keltezéssel, Bela Markus írta:
> Hi,
>
> yes I found it on config.log and already running install without these 
> options. Native build takes 6 hours, will see the result a bit later. 
> I already tried and failed, it's a new run. However 4.6.3 installs 
> fine so it's a different behavior in 4.7.2
>
> Thanks... Bela
>
>
> 2013.03.06. 10:30 keltezéssel, Jonathan Wakely írta:
> > On 6 March 2013 05:10, Bela Markus wrote:
> > > Hi,
> > >
> > > 4.7.2 installation fails on piCore Linux running on Raspberry Pi 
> > > (ARM v6).
> > > Compiler is GCC 4.6.3, ppl/cloog not installed. Build script, running
> > > outside of source tree:
> > >
> > > -------------------------------------------------------------------------------------------------------- 
> > >
> > > #!/bin/sh
> > >
> > > export PKG_CONFIG_PATH=/usr/local/lib/pkgconfig:/usr/lib/pkgconfig
> > > export CFLAGS="-Os -pipe"
> > > export CXXFLAGS="-Os -pipe -fno-rtti -fno-exceptions"
> > > export LDFLAGS=""
> > >
> > > # Configure
> > >
> > > ../gcc-4.7.2/configure \
> > > --prefix=/usr/local \
> > > --enable-languages=c,c++ \
> > > --with-pkgversion=piCore \
> > > --enable-shared \
> > > --disable-multilib \
> > > --with-march=armv6 --with-fpu=vfp --with-float=hard \
> > > --disable-bootstrap
> > >
> > > # Build
> > >
> > > make
> > > -------------------------------------------------------------------------------------------------------- 
> > >
> > >
> > > It install 4.6.3 fine. However 4.7.2 fails in libgcc install with
> > >
> > > -------------------------------------------------------------------------------------------------------- 
> > >
> > > configure:3602: error: in
> > > `/mnt/mmcblk0p4/gcc-4.7.2/Build/armv6l-unknown-linux-gnueabihf/libgcc':
> > > configure:3605: error: cannot compute suffix of object files: cannot 
> > > compile
> > > See `config.log' for more details.
> > > -------------------------------------------------------------------------------------------------------- 
> > >
> > >
> > > config.log attached.
> > >
> > > Any idea how to fix?
> > Did you look in config.log?
> > It shows the problem is:
> > conftest.c:1:0: sorry, unimplemented: -mfloat-abi=hard and VFP
> >
> > Have you tried without that combination?
>
>
>
> -----
> A(z)  üzenetben nem található vírus.
> Ellenorizte: AVG - www.avg.com
> Verzió: 2013.0.2899 / Vírus adatbázis: 2641/6135 - Kiadás dátuma: 
> 2013.02.26.
> A belso Vírusadatbázis elavult.

Attachment: config.log
Description: Text document