# Check if the running kernel has the same version string as the on-disk
# kernel image.
-# Copyright 2008 Peter Palfrader
+# Copyright 2008,2009 Peter Palfrader
# Copyright 2009 Stephen Gran
#
# Permission is hereby granted, free of charge, to any person obtaining
metavers=$(echo $kervers | sed -r -e 's/^2\.(4|6)\.[0-9]+-[A-Za-z0-9\.]+-(.*)/2.\1-\2/')
fi
+ # Attempt to track back to a metapackage failed. bail
+ if [ "$metavers" = "$kervers" ]; then
+ return 2
+ fi
+
# We're just going to give up if we can't find a matching metapackage
# I tried being strict once, and it just caused a lot of headaches. We'll see how
# being lax does for us
return 2
fi
+ if [ "$metaavailvers" != "$metainstavers" ] ; then
+ echo "${prefix}-image-${metavers} $metaavailvers available but $metainstavers installed"
+ return 1
+ fi
+
local imagename=0
- for vers in $(apt-cache --no-all-versions depends ${prefix}-image-${metavers} | grep Depends | awk '{print $2}' | sort -u); do
+ # --no-all-versions show shows only the candidate
+ for vers in $(apt-cache --no-all-versions show ${prefix}-image-${metavers} | egrep '^Depends:' | awk '{print $2}' | sort -u); do
if dpkg --compare-versions $vers gt $imagename; then
imagename=$vers
fi
fi
if [ "$imagename" != "${prefix}-image-${kervers}" ]; then
+ if dpkg --compare-versions "$imagename" lt "${prefix}-image-${kervers}"; then
+ return 2
+ fi
echo "$imagename" != "${prefix}-image-${kervers}"
return 1
fi
return 1
}
-
get_image() {
local image GZHDR1 GZHDR2 off