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#!/bin/bash
# Convert src:<package> to src:<package>-cuda
#
# Based on Mo Zhou's solution for pytorch-cuda and tensorpipe-cuda, with minor
# modifications to maintain a fuller changelog.
set -e
# Prerequisites
for debfile in control.cuda rules.cuda; do
if ! [ -f "debian/${debfile}" ]; then
echo "debian/${debfile} not found." >&2
exit 1
fi
done
if [ -z "$DEBFULLNAME" ] || [ -z "$DEBEMAIL" ]; then
echo "DEBFULLNAME and DEBEMAIL envvars must be set." >&2
fi
origname="$(dpkg-parsechangelog -SSource)"
cudaname="$origname-cuda"
upstream_version="$(dpkg-parsechangelog -SVersion | sed -nr 's/^([.0-9]+).*/\1/p')"
upstream_prefix=${upstream_version%.*}
upstream_last=${upstream_version##*.}
last_plus1=$((upstream_last + 1))
upstream_version_plus1="$upstream_prefix.$last_plus1"
echo "Converting src:$origname to src:$cudaname"
echo "1. Preparing debian/changelog ..."
mostrecent="$(dpkg-parsechangelog -SVersion)"
head -n1 debian/changelog > debian/changelog.cuda
cat >> debian/changelog.cuda <<EOF
* Rebuild src:$origname as src:$cudaname with CUDA (non-free) enabled
- Automatically generated by src:$origname :: debian/cudabuild.sh
- Please observe README.Source when making changes
- Changelog entries below are from src:$origname
EOF
tail -n +2 debian/changelog >> debian/changelog.cuda
sed -i -e "s/^$origname/$cudaname/" debian/changelog.cuda
mv debian/changelog debian/changelog.orig
mv debian/changelog.cuda debian/changelog
echo "2. Switching debian/{rules,control} to the CUDA version ..."
if [ -f debian/control.cuda ]; then
mv debian/control debian/control.orig
mv debian/control.cuda debian/control
sed -i -e "s/@UPSTREAM_VERSION@/$upstream_version/" debian/control
sed -i -e "s/@UPSTREAM_VERSION_PLUS1@/$upstream_version_plus1/" debian/control
fi
if [ -f debian/rules.cuda ]; then
mv debian/rules debian/rules.orig
mv debian/rules.cuda debian/rules
fi
echo "3. Switching debian/tests/control to the CUDA version ..."
if [ -f debian/tests/control.cuda ]; then
mv debian/tests/control debian/tests/control.orig
mv debian/tests/control.cuda debian/tests/control
fi
echo "4. Switching debian/not-installed to the CUDA version ..."
if [ -f debian/not-installed.cuda ]; then
mv debian/not-installed.cuda debian/not-installed
fi
echo "Conversion finished."
|
