#!/bin/bash

hvconfig_pre()
{
    if [ -h /usr/texmf ]; then
        rm -v /usr/texmf
    fi
    if [ -h /usr/texmf-dist ]; then
        rm -v /usr/texmf-dist
    fi

    # Two temporary symbolic links need to be created:
    ln -svf share/texmf      /usr
    ln -svf share/texmf-dist /usr

    sed -i -e 's|PARENT/\.\./texmf-local|PARENT/texmf-local|' \
        -e 's|\$TEXMFVAR/fonts|/var/lib/livetex/fonts|'    \
        ${SRC_DIR}/texk/kpathsea/texmf.cnf

    CONFIGURE_OPTS+=" \
        --disable-native-texlive-build \
        --enable-build-in-source-tree  \
        --without-luatex               \
        --enable-shared                \
        --enable-mktextex-default"

    # This TexLive version overwrites /usr/bin/man. Save Man-DB version
    # if it was not previously saved by this script.
    if [ -f /usr/bin/man ]; then
        mv -v /usr/bin/man{,.man-db}
    fi
}

hvbuild_post()
{
    cp -a ${SRC_DIR}/utils/biber/TeXLive \
        /usr/lib/perl5/site_perl/$(get_pkg_ver ${PERL})

    rm -v /usr/texmf{,-dist}
    install -v -m1777 -d /var/lib/livetex/fonts
    install -v -m755  -d /usr/share/texmf-{config,var,local}
    install -v -m755  -d /usr/share/doc/texlive
    ln -svfT ../../texmf/doc /usr/share/doc/texlive/texmf
    ln -svfT ../../texmf-dist/doc /usr/share/doc/texlive/texmf-dist

    for FN in `find /usr/bin -type l`; do
        if [ `readlink $FN | grep "\.\./texmf"` ]; then
            ln -svfT `readlink $FN | sed 's|\.\./texmf|../share/texmf|'` $FN
        fi
    done
    unset FN

    # This TexLive version overwrites /usr/bin/man. Restore original Man-DB version.
    rm -v /usr/bin/man
    mv -v /usr/bin/man{.man-db,}

    # Fix bug with $SELFAUTOPARENT variable being empty...
    sed -i -e 's!\$SELFAUTOPARENT!/usr/share!' /usr/share/texmf/web2c/texmf.cnf

    # Configuration:
    mktexlsr /usr/share/texmf   \
        /usr/share/texmf-config \
        /usr/share/texmf-dist   \
        /usr/share/texmf-var    \
        /usr/share/texmf-local  \
        /var/lib/livetex/fonts

    texconfig-sys font rw
    texconfig-sys paper letter
    fmtutil-sys --all
    updmap-sys

    mktexlsr /usr/share/texmf   \
        /usr/share/texmf-config \
        /usr/share/texmf-dist   \
        /usr/share/texmf-var    \
        /usr/share/texmf-local  \
        /var/lib/livetex/fonts

    texlinks

    mktexlsr /usr/share/texmf   \
        /usr/share/texmf-config \
        /usr/share/texmf-dist   \
        /usr/share/texmf-var    \
        /usr/share/texmf-local  \
        /var/lib/livetex/fonts

    # Add xdvi desktop file
    if [ ! -f /usr/share/applications/xdvi.desktop ]; then
        cat > /usr/share/applications/xdvi.desktop << EOF
[Desktop Entry]
Type=Application
Name=Xdvi
Exec=xdvi
MimeType=application/x-dvi;
EOF
    fi
}