#!/bin/bash

hvbuild()
{
    cd ${LFS_TMP}/${PACKAGE}
    sed -i.orig -e "s/original texmf.cnf/modified texmf.cnf/" \
        -e "s/memory hog.../&\npool_size.context = 750000/" \
        $(kpsewhich texmf.cnf)
    cat >> $(kpsewhich texmf.cnf) << "EOF"

% The following 3 sections added for JadeTeX

% latex settings
main_memory.latex = 1100000
param_size.latex = 1500
stack_size.latex = 1500
hash_extra.latex = 15000
string_vacancies.latex = 45000
pool_free.latex = 47500
nest_size.latex = 500
save_size.latex = 5000
pool_size.latex = 500000
max_strings.latex = 55000
font_mem_size.latex= 400000

% jadetex settings
main_memory.jadetex = 1500000
param_size.jadetex = 1500
stack_size.jadetex = 1500
hash_extra.jadetex = 50000
string_vacancies.jadetex = 45000
pool_free.jadetex = 47500
nest_size.jadetex = 500
save_size.jadetex = 5000
pool_size.jadetex = 500000
max_strings.jadetex = 55000

% pdfjadetex settings
main_memory.pdfjadetex = 2500000
param_size.pdfjadetex = 1500
stack_size.pdfjadetex = 1500
hash_extra.pdfjadetex = 50000
string_vacancies.pdfjadetex = 45000
pool_free.pdfjadetex = 47500
nest_size.pdfjadetex = 500
save_size.pdfjadetex = 5000
pool_size.pdfjadetex = 500000
max_strings.pdfjadetex = 55000

EOF

    LATEX_FMT_DIR="$(kpsewhich -expand-var '$TEXMFSYSVAR')/web2c"

    mv -v $(kpsewhich latex.fmt) $(kpsewhich latex.fmt).orig
    mv -v $LATEX_FMT_DIR/latex.log $LATEX_FMT_DIR/latex.log.orig
    fmtutil-sys --byfmt latex

    make

    install -v -m755 -d \
        $(kpsewhich -expand-var '$TEXMFLOCAL')/tex/jadetex/config
    install -v -m644 dsssl.def jadetex.ltx *.sty \
        $(kpsewhich -expand-var '$TEXMFLOCAL')/tex/jadetex
    install -v -m644 {,pdf}jadetex.ini \
        $(kpsewhich -expand-var '$TEXMFLOCAL')/tex/jadetex/config
    FMTUTIL_CNF="$(kpsewhich fmtutil.cnf)"
    mv $FMTUTIL_CNF $FMTUTIL_CNF.orig
    cat $FMTUTIL_CNF.orig - >> $FMTUTIL_CNF << "EOF"

# JadeTeX formats:
jadetex         etex            -               "&latex"     jadetex.ini
pdfjadetex      pdfetex         -               "&pdflatex"  pdfjadetex.ini

EOF
    mv -v $(kpsewhich -expand-var '$TEXMFMAIN')/ls-R \
        $(kpsewhich -expand-var '$TEXMFMAIN')/ls-R.orig
    mv -v $(kpsewhich -expand-var '$TEXMFSYSVAR')/ls-R \
        $(kpsewhich -expand-var '$TEXMFSYSVAR')/ls-R.orig
    mktexlsr
    fmtutil-sys --byfmt jadetex
    fmtutil-sys --byfmt pdfjadetex
    mktexlsr
    ln -v -sf etex /usr/bin/jadetex
    ln -v -sf pdfetex /usr/bin/pdfjadetex
    install -v -m644 -D index.html \
        /usr/share/doc/${PACKAGE}/index.html
    install -v -m644 *.1 /usr/share/man/man1
}