Re: [Xen-devel] Building XCI on a 64 bit Linux - Fails

[Vincent Hanquez <vincent.hanquez@xxxxxxxxxxxxx>]

Tom Rotenberg wrote:
> Hi All,
>
> It seems like trying to build the XCI tree, on a 64-bit Linux, fails.
> Shouldn't it be possible to build the XCI tree on a 64-bit linux?
> Can anyone please help me with this?
>   
there's no reason why building on 64 bits shouldn't work, although the 
team usually build 32 bits.
which might explain why we haven't seen this issue.

> What i did:
> git clone http://xenbits.xensource.com/git-http/xenclient/build
> cd build
> cp configs/xenclient_config ./.config
> make
>
> I got the following errors:
> cc1: warnings being treated as errors
> block-qcow2.c: In function ×bdrv_pread×:
> block-qcow2.c:237: warning: format ×%#llx× expects type ×long long
> unsigned int×, but argument 5 has type ×__off_t×
>   
it looks like you __off_t is 32 bits ... where it should have been 64 
bits...
did you use the config in configs/ ?
can you send me your build .config and the uclibc config in 
toolchain_build_*/uClibc-0.9.30/.config ?
thanks,
--
Vincent


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