#!/bin/bash 
#
# $Id: runmp,v 1.12 2007/06/04 06:42:47 frank Exp $
#
#set -x

export TEXINPUTS=inputs:

F=`basename $1 .mp`
if test -r $F.eps
then
  echo $F.eps already made
else
  grep documentclass $F.mp >& /dev/null
  if test $? = 1
    then 
      # this is for the packages such as makecirc, which use latex.mp
      grep initlatex $F.mp >& /dev/null
      if test $? = 1
        then
#     TeX file
          export TEX=tex
        else
#     LaTeX file
          export TEX=latex
      fi
    else
#     LaTeX file
      export TEX=latex
  fi
echo run with $TEX as TeX processor
  mpost $F.mp
  mpost $F.mp
# run mp a second time if the mp file uses the makecirc package:
# grep makecirc $F.mp >& /dev/null
# if test $? != 1
# then
#   mpost $F.mp
# fi

grep 'graphic converted to gray in book' $F.mp >  /dev/null
if test $? = 0
then
#    Run TeX on mp-generated file to make self-consistent EPS file
     tex "\input epsf\input color2gray\relax\nopagenumbers\epsfbox{$F.1} \bye"
else
#    Run TeX on mp-generated file to make self-consistent EPS file
     tex "\input epsf\relax\nopagenumbers\epsfbox{$F.1}\bye"
fi  

  dvips -j -E -Ppp epsf.dvi -o $F.eps
#        ^ use font subsetting
  if test ! -s $F.eps
  then
    rm $F.eps
    echo "*************************** eps file $F.eps has zero size"
    exit 1
  fi
  ./cleaneps $F.eps
fi
rm -f epsf.log epsf.dvi $F.log $F.mpx $F.1 tmptexmp.mp