62 lines
1.2 KiB
Bash
62 lines
1.2 KiB
Bash
arch_get_kernel_flavour () {
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# Should we offer an amd64 kernel?
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if grep -q '^flags.*\blm\b' "$CPUINFO"; then
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echo 686-pae amd64 686 586
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# Should we offer a PAE kernel?
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elif grep -q '^flags.*\bpae\b' "$CPUINFO"; then
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echo 686-pae 686 586
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# Should we offer a 686 kernel?
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elif grep -q '^flags.*\bfpu\b.*\btsc\b.*\bcx8\b.*\bcmov\b' "$CPUINFO"; then
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echo 686 586
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else
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echo 586
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fi
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}
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arch_check_usable_kernel () {
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if echo "$1" | grep -q -e "signed" -e "edge" -e "hwe-16.04"; then return 1; fi
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local NAME="$1"
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set -- $2
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while [ $# -ge 1 ]; do
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case "$1:$NAME" in
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*-dbg)
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return 1
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;;
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*-"$1"-pae)
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# Don't allow -pae suffix, as this requires an
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# extra CPU feature
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;;
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*:*-"$1" | *:*-"$1"-*)
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# Allow any other hyphenated suffix
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return 0
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;;
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686-*:*-generic | 686-*:*-generic-*)
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return 0
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;;
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686-*:*-virtual | 686-*:*-virtual-*)
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return 0
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;;
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esac
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shift
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done
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return 1
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}
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arch_get_kernel () {
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imgbase="linux-image"
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set -- $1
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while [ $# -ge 1 ]; do
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case $1 in
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686-*)
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echo "linux-generic"
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echo "linux-image-generic"
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echo "linux-virtual"
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echo "linux-image-virtual"
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break
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;;
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esac
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shift
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done
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}
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