Re: [Xen-API] Building libxen

[Stefan Berger <stefanb@xxxxxxxxxx>]

xen-api-bounces@xxxxxxxxxxxxxxxxxxx wrote on 03/20/2008
10:18:44 AM:

> I'm looking at playing around with libxen, which I understand to be
the C
> bindings of Xen-API. I have built xen3.2 but have not installed it
yet. It
> looks like I should still be able to build libxen even though Xen
itself
> hasn't been installed. Obviously I can't use it but I'm just looking
to
> get access to start playing around with the code.
> 
> Anyway I'm running CentOS 4.4 and I installed both libxml2-devel and
> curl-devel. However when I CD in tools/libxen and run "make"
I get the
> following output/error:
> 
> gcc  -Iinclude -I/usr/include/libxml2  -W -Wall -Wmissing-prototypes
> -Werror -std=c99 -O2 -fPIC -c -o src/xen_common.o src/xen_common.c
> src/xen_common.c: In function `make_body':
> src/xen_common.c:1384: warning: implicit declaration of function
> `xmlSaveToBuffer'
> src/xen_common.c:1384: error: `XML_SAVE_NO_XHTML' undeclared (first
use in
> this function)
> src/xen_common.c:1384: error: (Each undeclared identifier is reported
only
> once
> src/xen_common.c:1384: error: for each function it appears in.)
> src/xen_common.c:1384: warning: initialization makes pointer from
integer
> without a cast
> make: *** [src/xen_common.o] Error 1
> 

The XML_SAVE_NO_XHTML is defined in /usr/include/libxml2/libxml/xmlsave.h
. I have version 2.6.31 of llibxml2-devel installed on FedoraCore8. It
compiles fine.

   Stefan

> 
> Has anyone ran into this before? Does libxen build on xen 3.2.0? Is
there
> a specific version of libxml that I need?
> 
> Thanks to all those who are willing to take a second and help me out.
> 
> Ryan
> 
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