- Package for Evergreen

- update to 0.97.6
* libclamav: bb#5751 - cl_scansis() may returan a file descriptor
instead of a valid return code

- avoid make check on qemu build

- CVE-2012-1457: allows to bypass malware detection via a TAR archive
- CVE-2012-1459: allows to bypass malware detection via a TAR archive
entry with a length field corresponding to that entire entry, plus
- also addresses stability issues in portions of the bytecode engine
- add a definitions snapshot as {main,daily}.cvd no longer in tarball

- Add clamav-gcc47.patch: Fix build with gcc 4.7.

- New version 0.97.4
* libclamav/bytecode.c: reset to BYTECODE_AUTO mode at db reload
so that we don't fail to re-enable or re-disable it again
(bb#3789)
* misc: performance improvement for HP-UX PA-RISC - patch from
Michael Pelletier
(bb#3926)
* libclamav/pe.c: parse vinfo where varfileinfo occours before
stringfileinfo (bb#3062)
* clamd: add support for on-access scanning on OS X with ClamAuth
(beta)
* libclamav/bytecode_api*: Fix Sparc crash (bb #4324)
* libclamav: fix bytecode whitelisting
* libclamav: fix macro detection in OLE2BlockMacros (bb#4269)