postinst is in emacs23-common 23.3+1-1ubuntu9.
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 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 | #!/bin/sh
set -e
MAJOR=23
MINOR=3
FULL=23.3
# Create the site-lisp dir for this flavor if we're allowed
parentdir=/usr/local/share/emacs
newdir=site-lisp
if [ -d ${parentdir} ]
then
if mkdir ${parentdir}/${newdir} 2>/dev/null
then
chown root:staff ${parentdir}/${newdir}
chmod 2775 ${parentdir}/${newdir}
fi
fi
parentdir=/usr/local/share/emacs
newdir=${FULL}
if [ -d ${parentdir} ]
then
if mkdir ${parentdir}/${newdir} 2>/dev/null
then
chown root:staff ${parentdir}/${newdir}
chmod 2775 ${parentdir}/${newdir}
fi
fi
parentdir=/usr/local/share/emacs/${FULL}
newdir=site-lisp
if [ -d ${parentdir} ]
then
if mkdir ${parentdir}/${newdir} 2>/dev/null
then
chown root:staff ${parentdir}/${newdir}
chmod 2775 ${parentdir}/${newdir}
fi
fi
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