#!/bin/sh
+# Setup TeX/LaTeX Ghostscript environment for LilyPond.
-# set environment for LilyPond. To be installed in /etc/profile.d/
-GS_LIB="@datadir@/ps"
-GS_FONTPATH="@datadir@/afm:@datadir@/pfa"
+# Red Hat-like systems should install this in /etc/profile.d/
+
+# If run by hand or from you .profile, run as follows
+# . lilypond-profile
+
+datadir=`echo "@datadir@" | sed 's!//!/!g'`
+
+# For direct ps output: ps/lilyponddefs.ps
+GS_LIB="$datadir/ps:"${GS_LIB:=""}
# bit silly. for ly2dvi, overrules compiled-in datadir...
-LILYPONDPREFIX="@datadir@"
+# Better comment this out. Compiled-in datadir serves exactly the
+# same purpose, but is more likely to be correct (think multiple
+# versions of lilypond).
+# LILYPONDPREFIX="$datadir"
+
+# Add the installation directory to the teTeX system tree,
+# see Documentation/misc/fontinstallation
+TEXMF="{$datadir,"`kpsexpand \\$TEXMF`"}"
+
+# LILYPONDPREFIX="$datadir"
+# export LILYPONDPREFIX
+
+# For direct ps output fonts. Add all available TeX Type1 fonts
+GS_FONTPATH=`kpsewhich -expand-path=\$T1FONTS`:${GS_FONTPATH:=""}
-# include an empty path component for the system wide includes.
-MFINPUTS="@datadir@/mf:"${MFINPUTS:=":"}
-TEXINPUTS="@datadir@/tex:@datadir@/ps:"${TEXINPUTS:=":"}
-GUILE_LOAD_PATH="@datadir@/scm:$GUILE_LOAD_PATH"
-export GUILE_LOAD_PATH LILYINCLUDE LILYPONDPREFIX MFINPUTS TEXINPUTS GS_LIB GS_FONTPATH
+export GS_LIB GS_FONTPATH TEXMF
-# echo $LILYINCLUDE $MFINPUTS $TEXINPUTS $GS_LIB $GS_FONTPATH