42 lines
1.2 KiB
Bash
42 lines
1.2 KiB
Bash
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#!/bin/sh
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startdir=$1
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pkgname=$2
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subpkgname=$3
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if [ -z "$startdir" ] || [ -z "$pkgname" ] || [ -z "$subpkgname" ]; then
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echo "ERROR: missing argument!"
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echo "Please call $0 with \$startdir \$pkgname \$subpkgname as arguments."
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exit 1
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fi
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srcdir="$startdir/src"
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pkgdir="$startdir/pkg/$pkgname"
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subpkgdir="$startdir/pkg/$subpkgname"
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if [ -e "$pkgdir/etc/deviceinfo" ]; then
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rm -v "$pkgdir/etc/deviceinfo"
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fi
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install -Dm644 "$srcdir/deviceinfo" \
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"$subpkgdir/etc/deviceinfo"
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# Get the kernel type ("downstream", "mainline")
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kernel=$(echo "$subpkgname" | sed -n "s/.*-kernel-\(.*\)/\1/p")
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# Iterate over deviceinfo variables that have the kernel type as suffix
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# var looks like: deviceinfo_kernel_cmdline, ...
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grep -E "(.+)_$kernel=.*" "$subpkgdir/etc/deviceinfo" | \
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sed "s/\(.\+\)_$kernel=.*/\1/g" | while IFS= read -r var
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do
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if grep -Eq "$var=.*" "$subpkgdir/etc/deviceinfo"; then
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echo "ERROR: variable '$var' should contain a kernel subpackage suffix"
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exit 1
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fi
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# Remove the kernel suffix from the variable
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sed -i "s/$var\_$kernel/$var/g" "$subpkgdir/etc/deviceinfo"
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# Remove the variables with other kernel suffixes
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sed -i "/$var\_.*=.*/d" "$subpkgdir/etc/deviceinfo"
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done
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