compiling gcc4.2.1 failure

["jiaqi zhang" <zation dot busy at gmail dot com>]

Thanks for your kindness.

No, I don't want a crosscompiler actually. I just want a higher
version of GCC on my system in order to run OpenMP programs.

At the beginning, the problem is that it cannot locate "stubs-64.h"
file which is included in "features.h". As I am really new to the make
of GCC, I cannot find a suitable solution. So I simply checked the
configuration of the original GCC by "gcc -v" and specified the target
as "--target=sparc-linux-gnu" when I configured the new one.

Maybe I shouldn't have done this?  If not, what should I do?

Thanks again!

On 8/13/07, Kai Ruottu <karuottu@mbnet.fi> wrote:
> jiaqi zhang wrote:
> > I'm compiling gcc-4.2.1 on a sparc64 system. The make fails and complains:
> > /usr/local/gcc/objdir/./gcc/xgcc -B/usr/local/gcc/objdir/./gcc/
> > -B/usr/local/gcc/gcc-install/sparc-linux-gnu/bin/
> > -B/usr/local/gcc/gcc-install/sparc-linux-gnu/lib/ -isystem
> > /usr/local/gcc/gcc-install/sparc-linux-gnu/inclsparclinux@vger.kernel.orgude -isystem
> > /usr/local/gcc/gcc-install/sparc-linux-gnu/sys-include
> > -DIN_GCC -DCROSS_COMPILE   -W -Wall -Wwrite-strings
> >
> Hmmm... The 'CROSS_COMPILE' means producing a crosscompiler, here one
> for 'sparc-linux-gnu'
> $target on a 'sparc64-linux-gnu' or something $host....  Because of this
> you should have the target
> binutils installed in the '$tooldir/bin', here
> '/usr/local/gcc/gcc-install/sparc-linux-gnu/bin' just as that
> given '-B' option tells !  With bare 'as', 'ld' etc. names...
> > The OS is Ubuntu, kernel 2.6.20-12-sparc64-smp.
> > The original gcc is Ubuntu 4.1.2-0ubuntu4
> > What could be the problem?
> >
>  Maybe the 64-bit defaulted 'as' in '/usr/bin' doesn't grok this
> option?  It will be tried next if the target 'as'
> is not found in '$tooldir/bin'...
>
>  Probably you didn't want a crosscompiler but a native compiler for the
> native 'sparc64-linux-gnu' target?
>
>