prerm is in libbpp-core-dev 2.1.0-1.
This file is a maintainer script. It is executed when installing (*inst) or removing (*rm) the package.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 | #! /bin/bash
# Abort if any command returns an error value
set -e
removeGeneric() {
if [ -f $1.all ]
then
echo "-- Remove generic include file: $1.all"
rm $1.all
fi
for file in "$1"/*
do
if [ -d "$file" ]
then
# Recursion:
removeGeneric $file
fi
done
}
if [ "$1" = "remove" ]; then
# Actualize .all files
removeGeneric /usr/include/Bpp
fi
exit 0
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