#!/bin/csh
#
#   Copyright (C) 1992 by Regents of the University of California
#
# This macro builds IncTeX.  The environment variables
# TEXFONTS TEXFORMATS TEXINPUTS TEXPOOL are set below, modify them as
# appropriate (and save your current settings as appropriate).
#
# This directory contains copies of latex's lplain.tex and tex plain.tex
# You may wish to use your own copies.  If so, copy them into this
# directory.  Note that IncTeX is only based on TeX 2.9 and can not
# use plain tex 3.0
set echo

#If you don't have a TeX environment, the .fmt files cannot be generated
#because input will be missing.  However, you can build all the binaries by
#commenting out the section which starts with the message "Building .fmt files"
#
#Set these vars so it knows which dir's to search for formatting input
setenv TEXFONTS   ".:/usr/sww/lib/tex/fonts/tfm"
setenv TEXFORMATS ".:/usr/local/lib/tex/formats:/usr/local/lib/tex/inctex/bin"
setenv TEXINPUTS  ".:/usr/local/lib/tex/inputs:/usr/sww/lib/tex/inputs"
setenv TEXPOOL    "/usr/local/lib/tex"

set saveinitex="N"
# set this to "Y" if you want initex saved (so you can
#have an incremental slitex.fmt for example)

#make IncTeX binary & initex, which will build .fmt files
make
mv virtex bin/inctex
cd INIT
make

#make patchdvi utility
echo "Building library for patchdvi"
cd ..
cd bin/merge/lib
make
cd ../dvi
echo ''
echo "Building patchdvi"
make
#move patchdvi into bin directory after we build it
mv patchdvi ../..
make clean
cd ../lib
make clean

cd ../../..
#Note: if you want to use your own copies of lplain.tex & plain.tex,
#copy them into this directory.
echo ''
echo "Building .fmt files"
INIT/initex -b lplain '\dump'
mv lplain.fmt bin/ilplain.fmt
INIT/initex -b plain '\dump'
mv plain.fmt bin/iplain.fmt

cd INIT
if ("$saveinitex" == "Y") then
  mv initex save.initex
endif
make clean
if ("$saveinitex" == "Y") then
  mv save.initex initex
endif
cd ..
make clean

echo ""
echo ""
echo "Remove bin/{inctex,patchdvi,*.fmt} if you are just testing this build"
echo "Done"