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Jan Beulich
8169f82049
This follows the logic used for other decompression methods utilizing an external library, albeit here we can't ignore the 32-bit size field appended to the compressed image - its presence causes decompression to fail. Leverage the field instead to allocate the output buffer in one go, i.e. without incrementally realloc()ing. As far as configure.ac goes, I'm pretty sure there is a better (more "standard") way of using PKG_CHECK_MODULES(). The construct also gets put next to the other decompression library checks, albeit I think they all ought to be x86-specific (e.g. placed in the existing case block a few lines down). Note that, where possible, instead of #ifdef-ing xen/*.h inclusions, they get removed. Signed-off-by: Jan Beulich <jbeulich@suse.com> Acked-by: Wei Liu <wl@xen.org> Reviewed-by: Ian Jackson <ian.jackson@eu.citrix.com> Release-Acked-by: Ian Jackson <ian.jackson@eu.citrix.com>