postinst is in ptex-bin 3.1.11+0.04b-0.1ubuntu1.
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 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 | #! /bin/sh
# postinst script for ptex-bin
#
# see: dh_installdeb(1)
set -e
# summary of how this script can be called:
# * <postinst> `configure' <most-recently-configured-version>
# * <old-postinst> `abort-upgrade' <new version>
# * <conflictor's-postinst> `abort-remove' `in-favour' <package>
# <new-version>
# * <deconfigured's-postinst> `abort-deconfigure' `in-favour'
# <failed-install-package> <version> `removing'
# <conflicting-package> <version>
# for details, see /usr/share/doc/packaging-manual/
#
# quoting from the policy:
# Any necessary prompting should almost always be confined to the
# post-installation script, and should be protected with a conditional
# so that unnecessary prompting doesn't happen if a package's
# installation fails and the `postinst' is called with `abort-upgrade',
# `abort-remove' or `abort-deconfigure'.
case "$1" in
configure)
# Generate /etc/texmf/texmf.d/30ptex.cnf
if [ ! -f /etc/texmf/texmf.d/30ptex.cnf ]; then
cat > /etc/texmf/texmf.d/30ptex.cnf <<'EOF'
%
% ASCII pTeX (Japanized TeX)
%
TEXINPUTS.amsptex = .;$TEXMF/{ptex,tex}/{amstex,plain,generic,}//
TEXINPUTS.platex = .;$TEXMF/{ptex,tex}/{platex,latex,generic,}//
TEXINPUTS.ptex = .;$TEXMF/{ptex,tex}/{plain,generic,}//
EOF
fi
if [ -x "`which update-texmf 2>/dev/null`" ]; then
update-texmf
fi
# Generate /etc/texmf/fmt.d/30ptex.cnf
if [ ! -f /etc/texmf/fmt.d/30ptex.cnf ]; then
cat > /etc/texmf/fmt.d/30ptex.cnf <<'EOF'
#
# ASCII pTeX (Japanized TeX)
#
# format engine pattern-file arguments
ptex ptex - ptex.ini
platex ptex - platex.ini
amsptex ptex - amsptex.ini
EOF
fi
if [ -x "`which update-fmtutil 2>/dev/null`" ]; then
update-fmtutil
fi
if [ -x "`which mktexlsr 2>/dev/null`" ]; then
mktexlsr
# Run fmtutil and generate *.fmt
TEXMF=/var/lib/texmf
ptex_formats=$TEXMF/web2c/ptex
pdftex_formats=$TEXMF/web2c/pdftex
append_db=/usr/share/texmf/web2c/mktexupd
#Make sure that the ptex directory exists
#This is a workaround for etch->lenny upgrades with
#fmtutil-sys from the old tetex packages
if [ ! -d $ptex_formats ]; then
mkdir -p $ptex_formats
fi
TEMPFILE=`tempfile -p ptex`
echo "Running fmtutil-sys. This may take some time. ..."
fmtutil-sys --byfmt ptex > $TEMPFILE; $append_db $ptex_formats ptex.fmt
fmtutil-sys --byfmt platex >> $TEMPFILE; $append_db $ptex_formats platex.fmt
TEXINPUTS="$TEXMF/tex/amstex//:$TEXMF/ptex/plain//:" \
fmtutil-sys --byfmt amsptex >> $TEMPFILE; $append_db $ptex_formats amsptex.fmt
echo "Output of fmtutil-sys is in $TEMPFILE"
echo
mktexlsr
fi
cd /usr/bin && ln -sf ptex platex
ln -sf /usr/bin/ptex /usr/bin/amsptex
;;
abort-upgrade|abort-remove|abort-deconfigure)
;;
*)
echo "postinst called with unknown argument \`$1'" >&2
exit 0
;;
esac
# dh_installdeb will replace this with shell code automatically
# generated by other debhelper scripts.
exit 0
|