38 lines
598 B
Bash
38 lines
598 B
Bash
#!/bin/sh
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msg() {
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echo "==>" $@
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}
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die() {
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echo $@
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exit 1
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}
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image=$PWD/modloop
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dest=$PWD/modloop.cmg
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init=init
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kernel=$1
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# if no kernel specified, then guess...
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if [ -z "$kernel" ]; then
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kernel=$(ls /lib/modules 2>/dev/null | tail -n 1)
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fi
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if [ ! -d /lib/modules/$kernel ]; then
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die "modules dir /lib/modules/$kernel was not found"
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fi
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msg "Using kernel $kernel"
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rm -rf "$image"
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mkdir -p "$image/lib/modules"
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cp -alf /lib/modules/$kernel $image/lib/modules/
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depmod -b "$image" $kernel
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rm -f $image/lib/modules/$kernel/source $image/lib/modules/$kernel/build
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mkcramfs $image/lib $dest
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