classes/rootfs_deb: use more reliable check for package existence
It turns out "apt-cache showpkg" does return some information when a package does not exist but another package recommends it, which can occur for empty *-dev packages; so use "apt-cache policy" with a different line count instead. (From OE-Core rev: ac62761a9cacdfd0225d2db5a75584e6c85469a8) Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com> Signed-off-by: Saul Wold <sgw@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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@ -111,7 +111,7 @@ list_package_recommends() {
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}
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rootfs_check_package_exists() {
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if [ `apt-cache showpkg $1 | wc -l` -gt 2 ]; then
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if [ `apt-cache policy $1 | wc -l` -gt 4 ]; then
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echo $1
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fi
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}
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