Xen users - Jul 2009 - Xen unstable with vTPM support compiling troubles..

Hi,

I am trying to follow the tutorial from Didier Colin here :  
http://cybione.org/~cdidier/blog/200812020841.html to install Xen unstable  
over my Ubuntu 9.04 with vTPM support.

I follow all the steps (skipping the tpm emulator as my machine already has  
one), and I''m trying to make world, and troubles are beginning here.
I get the following type of error:

sym_crypto.c: In function ''Crypto_symcrypto_initkey'':
sym_crypto.c:71: error: format ''%s'' expects type
''char *'', but argument 6
has type ''int''

[other similar errors are following for other lines of the file that look  
the same]

The "guilty" line is this one :

TPMTRYRETURN( buffer_init_copy (&key->key, keybits));

I dont understand the error at all, as this function has only 1 argument,  
or if talking about buffer_init_copy, it only has 2 arguments...


To try to solve this problem, i found here  
http://osdir.com/ml/emulators.xen.cvs/2005-08/msg00799.html a patch for  
vtpm manager. The change in the files that do not compile is replacing  
TPMTRYRETURN function like this ;

TMPTRYRETURN(x)

becomes

status = x;
STATUSCHECK(status);

I do not really understand, but I tried it. It seems to fix the compilation  
errors for one of the files, but something else is happening for the other  
file :

In function `buffer_copy'':  
/usr/src/xen-unstable/tools/vtpm_manager/util/buffer.c:181: undefined  
reference to ''STATUSCHECK''

and other undefined references in the same file.

So I''m pretty stuck here, and I''m desperate.


Any help would be really appreciated!
Thank you in advance.
Regards


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