[lfs-support] gcc compile phase 2 error

Ashkan Rahmani ashkan82r at gmail.com
Thu Sep 6 07:09:25 PDT 2012


I configured all lfs user variable or path in my personal user.
Path and $LFS_TGT is set correctly.
Can you tell me more about that patch??
i did all steps actually as instructed in manual book.
finally what is my problem???
On Sep 6, 2012 10:10 AM, "Bruce Dubbs" <bruce.dubbs at gmail.com> wrote:

> Ashkan Rahmani wrote:
> > hi every body
> >
> > I have some problem in gcc compile phase 2.
> >
> > as mentioned in book i try to configure gcc by this command:
> >
> > CC=$LFS_TGT-gcc \
> > AR=$LFS_TGT-ar\
> > RANLIB=$LFS_TGT-ranlib\
> > ../gcc-4.7.1/configure\
>
> You should be the lfs user.  Double check the that the PATH is set
> properly as in Section 4.4.  Also check that $LFS_TGT is properly set
> and that the tools are (/tools/bin/x86_64-lfs-linux-gnu-*) are installed
> properly.
>
> > checking whether the C compiler works... configure: error: in
> > `/mnt/lfs/sources/gcc-build':
> > configure: error: cannot run C compiled programs.
> > If you meant to cross compile, use `--host'.
> >
> > beside it I have other problems:
> > 1- Some times it seems something cause $FSL variable became empty. and I
> > have to set it again.
>
> If you set LFS in Section 4.4, it should be there when you switch to the
> lfs user.
>
> > 2- checking build system type... x86_64-unknown-linux-gnu: why unknown
> > linux?!
>
> That's just the way it's been as a part of the build procedures for
> x86_64.   It comes from 'uname -p'.  At one time we had a patch to fix
> that but dropped it for compatibility reasons.
>
>    -- Bruce
>
>
>
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