[uClibc] Connection point between toolchain and target

Manuel Novoa III mjn3 at codepoet.org
Wed Apr 7 15:12:35 UTC 2004


On Wed, Apr 07, 2004 at 05:01:55PM +0900, "�ڰ���\(Park, Kyoung Taek\)" wrote:
> I have a toolchain(for arm) provided from chip vendor. But it's does not support uclibc.
> Therefore, I wanted to use the uclibc and I had tried to build own toolchain for out system.
> Our host system is linux on x86 system and our target is proto board on arm system.
> 
> To build own toolchain for target system, I think that downloaded toolchain source should be
> modified to meet the target system. So, I have to copy the header files( it is already ported to our
> target system) to downloaded toolchain dir. For example, include/asm/arch, arch-xxx, and so on.
> 
> Is it correct? I don't know where the connection point between downloaded toolchain src and target
> system.
> 
> Already, I have tried to build own toolchain(gcc 2.95) but failed.

Best thing to do would be to patch the source of your vendor's toolchain
to add uClibc support, using the patches provided with buildroot or
toolchain as a template.

Manuel



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