Cross build glibc-port2.7 problem with tls and kernel version.

[Carlos O'Donell]

On Tue, Aug 10, 2010 at 4:01 AM, takanobu watanabe <rreedd555@gmail.com> wrote:
> Thanks Andreas,
>>> $ ../../glibc-2.7/configure --with-headers=/usr/arm/src/linux/include
>>
>> You need to run "make headers_install" in your kernel tree and point
>> --with-headers to the usr/include directory inside it.
> at that time I did it too.
> I think maybe ARM (v5tejl) is not support TLS.
> and also all asm-generic did copy to asm.

ARMv5 does support TLS.

> then I try comment out it,Because anyway when compile  glibc --without-tls.

Don't disable TLS, you will not get a working configuration.

> ports/sysdeps/arm/nptl/tls.h
> /* We reuire TLS support in the tools.
> #ifndef HAVE_TLS_SUPPORT
> # error "TLS support is required."
> #endif
> */
>
> Now compile error is
> ../include/limits.h:125:26 error: limits.h: No such file or directory.
> Interesting which limits.h are none...
>
> p.s.
> target is ARM (v5tejl) .
> cross compiler is Sourcery G++ Lite for ARM GNU/Linux 2010q1-202.
> binutils 2.18.1
> kernel 2.6.34.1

If you already have a cross compiler why not use that?

Cheers,
Carlos.