Imported Debian patch 2.12.3-1

[lilypond.git] / debian / preinst

diff --git a/debian/preinst b/debian/preinst
new file mode 100644 (file)
index 0000000..bbaba25
--- /dev/null
+++ b/debian/preinst
@@ -0,0 +1,49 @@
+#!/bin/sh
+#
+# preinst script for the Debian GNU/Linux lilypond package
+#   by Anthony Fok <foka@debian.org>
+#   This is free software; see the GNU General Public Licence
+#   version 2 or later for copying conditions.  There is NO warranty.
+#   Last modified:  Mon,  5 Apr 1999 20:30:12 -0600
+
+set -e
+
+package=lilypond
+font_supplier=public
+font_typeface=lilypond
+std_TEXMFMAIN=/usr/share/texmf
+std_VARTEXFONTS=/var/spool/texmf
+
+#DEBHELPER#
+
+TEXMFMAIN=`kpsewhich -expand-var '$TEXMFMAIN'`
+: ${TEXMFMAIN:=$std_TEXMFMAIN}
+VARTEXFONTS=`kpsewhich -expand-var '$VARTEXFONTS'`
+: ${VARTEXFONTS=$std_VARTEXFONTS}
+
+LILYTEXINPUTS=$TEXMFMAIN/tex/$package
+LILYMFINPUTS=$TEXMFMAIN/fonts/source/$font_supplier/$font_typeface
+
+case "$1" in
+    install|upgrade)
+       # Clear out the old TFM and PK files in case the fonts were
+       # left-over from previous installations
+       rm -rf $VARTEXFONTS/tfm/$font_supplier/$font_typeface
+       rm -rf $VARTEXFONTS/pk/*/$font_supplier/$font_typeface
+
+       # Fix a silly bug in Debian's lilypond 1.0.17-1.  :-)
+       if [ "$2" = "1.0.17-1" ]; then
+           rm -rf $VARTEXFONTS/tfm/$font_supplier/mf
+           rm -rf $VARTEXFONTS/pk/*/$font_supplier/mf
+       fi
+    ;;
+
+    abort-upgrade)
+    ;;
+
+    *)
+       echo "$0 called with unknown argument \`$1'" >&2
+       exit 0
+    ;;
+
+esac