[libvirt] fix build failure with --disable-shared

[Diego Elio “Flameeyes” Pettenò]

Il giorno gio, 07/01/2010 alle 21.14 +0100, Jim Meyering ha scritto:
> 
> The change below reverts 8838ee39ab1c2bb7fffe93bfda220692664e8be6,
> so Diego, if your goal (with the reverted change) was more than to
> avoid seemingly-unnecessary work, please tell us what it was. 

Well, to put it simply: you *cannot* both have the Python extension
*and* disable shared libraries.

--disable-shared tells libtool not to build any kind of shared object
for the project; Python extensions are shared objects _only_.

While you could avoid building libvirt.so (and just have libvirt.a) you
cannot get Python extensions by just building libvirtmod.a.

So basically --disable-shared --with-python would just produce an
unusable output without my change, and produce a proper error condition
with.

-- 
Diego Elio Pettenò — “Flameeyes”
http://blog.flameeyes.eu/

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