43 lines
1.1 KiB
Bash
Executable File
43 lines
1.1 KiB
Bash
Executable File
#!/bin/sh
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# Work out which firmware files to include in the image
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# Several steps:
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#
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# 1. Look for packages which contain "firmware" or "microcode" in their package names
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# 2. Check each of those packages to see if they contain files in /lib/firmware
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# 3. For those that do, add them into the firmware temp tree
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# 4. Make images (tar.gz, zip) of that tree
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set -e
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MIRROR=$1
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SUITE=$2
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TMPDIR=$3
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export LC_ALL=C
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if [ "$MIRROR"x = ""x ] || \
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[ "$SUITE"x = ""x ] || \
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[ "$TMPDIR"x = ""x ] ; then
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echo "$0: Need parameters"
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exit 1
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fi
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rm -rf $TMPDIR/firmware
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mkdir -p $TMPDIR/firmware
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FILES=`zcat ${MIRROR}/dists/${SUITE}/*/binary-*/Packages.gz | \
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grep-dctrl -Pe '.*(firmware|microcode).*' -s Filename -n | sort -u`
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for FILE in $FILES; do
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# Don't use "grep -q" here, it causes errors from tar
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if (dpkg --contents ${MIRROR}/${FILE} | grep " ./lib/firmware/" >/dev/null) ; then
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cp ${MIRROR}/${FILE} $TMPDIR/firmware
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fi
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done
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cd $TMPDIR/firmware
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tar czf ../firmware.tar.gz .
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zip -9rq ../firmware.zip .
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cd ..
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ls -l $PWD/firmware.tar.gz $PWD/firmware.zip
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