+function vercmp()
+{
+ v1=${1#v}
+ op=$2
+ v2=${3#v}
+
+ # Make release candidates sort before the final release
+ v1=${v1/rc/\~}
+ v2=${v2/rc/\~}
+
+ dpkg --compare-versions $v1 $op $v2
+}
+
+git_desc=$(git describe)
+
+if vercmp v4.2-rc2-34-g0b05e2d lt $git_desc &&
+ vercmp v4.3-rc1-144-gf240bdd gt $git_desc ; then
+ # Revert commit that causes unbootable system
+ git revert --no-edit 0b05e2d671c40cfb57e66e4e402320d6e056b2f8 # powerpc/32: cacheable_memcpy becomes memcpy
+fi
+
+git apply --index < ../shark-ryu-board-patch.patch