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#!/usr/local/bin/bash
#
# This script file makes a new X/TeX screen font, because one wasn't
# found. Parameters are:
#
# name dpi bdpi magnification destdir
#
# `name' is the name of the font, such as `cmr10'. `dpi' is
# the resolution the font is needed at. `bdpi' is the base
# resolution, useful for figuring out the mode to make the font
# in. `magnification' is a string to pass to MF as the
# magnification. 'destdir' is the directory in which to cache the new
# font.
#
# Note that this file must execute Metafont, mftobdf, and then bdftosnf,
# and place the result in the correct location for X
# to find it subsequently.
#
# Of course, it needs to be set up for your site.
#
# TEMPDIR needs to be unique for each process because of the possibility
# of simultaneous processes running this script.
TEMPDIR=/tmp/bdf-snf.$$
NAME=$1
DPI=$2
BDPI=$3
MAG=$4
MODE=$5
DESTDIR=$6
umask 0
#declare -i cmfound=0
#MFDIRS=`echo $MFINPUTS | gawk -F: '{ for (i=1; i<=NF; i++) print $i }'`
#for f in $MFDIRS
#do
# if [ -r $f/$NAME.mf ]; then
# declare -i cmfound=1
# fi
#done
if [ -r /usr/local/lib/tex/fonts/ps-outlines/$NAME.pfa ]
then
echo Building X-font from PostScript outline
PStoXfont $1 $2 $3 $4 $5 $6
exit 0
else
echo Building X-font from MetaFont outline
fi
# Something like the following is useful at some sites.
GFNAME=$NAME.$DPI'gf'
BDFNAME=$NAME.$DPI.'bdf'
SNFNAME=$NAME.$DPI.pcf
COMPRESS=1
# check if we're not running with MIT server after all
if xdpyinfo|grep -s 'vendor string: *.*MIT.*'; then
# DESTDIR=/usr/lib/X11/fonts/xtex
# SNFNAME=$NAME.$DPI.'snf'
COMPRESS=0
MITSERVER=1
fi
if test "$COMPRESS" = "1"
then
SNFZNAME=${SNFNAME}'.Z'
else
SNFZNAME=${SNFNAME}
fi
# Clean up on normal or abnormal exit
trap "cd /; rm -rf $TEMPDIR $DESTDIR/bdftmp.$$ $DESTDIR/snftmp.$$" 0 1 2 15
mkdir $TEMPDIR
cd $TEMPDIR
if test -r $DESTDIR/$BDFNAME
then
echo "$DESTDIR/$BDFNAME already exists!"
exit 0
fi
if test -r $DESTDIR/$SNFNAME
then
echo "$DESTDIR/$SNFNAME already exists!"
exit 0
fi
if test -r $DESTDIR/$SNFZNAME
then
echo "$DESTDIR/$SNZFNAME already exists!"
exit 0
fi
##
# First try mftobdf, maybe it exists...
##
echo "1st mftobdf -dpi" $DPI $NAME
mftobdf -dpi $DPI $NAME
if test ! -r $BDFNAME
then
pwd
echo mf "\mode:=$MODE; mag:=$MAG/1000; scrollmode; input $NAME </dev/null"
mf "\mode:=$MODE; mag:=$MAG/1000; scrollmode; input $NAME" </dev/null
if test ! -r $GFNAME
then
#
# My local metafont gives bogus names occasionally. Don't know why.
#
echo "Unable to find $GFNAME in directory "`pwd`
OLDDPI=$DPI
NEWDPI=`expr $DPI - 1`
if [ -r $NAME.$NEWDPI'gf' ] ; then
DPI=$NEWDPI
fi
NEWDPI=`expr $DPI + 1`
if [ -r $NAME.$NEWDPI'gf' ] ; then
DPI=$NEWDPI
fi
if [ -r $NAME.$DPI'gf' ] ; then
GFNAME=$NAME.$DPI'gf'
BDFNAME=$NAME.$DPI.'bdf'
SNFNAME=$NAME.$DPI.pcf
echo "Metafont built $GFNAME instead of $NAME.${OLDDPI}gf, \
but that's ok..."
gftopk $GFNAME
else
echo "Metafont failed for some reason on $GFNAME, \
but continuing anyway"
fi
else
gftopk $GFNAME
fi
echo "mftobdf -dpi" $DPI $NAME
mftobdf -dpi $DPI $NAME
if test ! -r $BDFNAME
then
echo "Mftobdf failed for some reason on $BDFNAME"
exit 1
fi
fi
echo "$FONTCOMPILER"
if [ $MITSERVER ]; then
bdftopcf $BDFNAME > $SNFNAME
else
/usr/bin/dxfc $BDFNAME > $SNFNAME
fi
if test ! -r $SNFNAME
then
echo "Font compiler failed for some reason on $SNFNAME"
exit 1
fi
# Install the BDF and SNF files carefully, since others may be doing
# the same as us simultaneously.
#cp $BDFNAME $DESTDIR/bdftmp.$$
cp $SNFNAME $DESTDIR/snftmp.$$
cd $DESTDIR
#mv bdftmp.$$ $BDFNAME
mv snftmp.$$ $SNFNAME
if test "$COMPRESS" = "1"
then
compress -f $SNFNAME
fi
if [ $MITSERVER ]; then
mkfontdir $DESTDIR
else
/usr/bin/dxmkfontdir $DESTDIR
fi
xset +fp $DESTDIR
xset fp rehash
exit 0
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