#!/bin/sh
# Set initial variables:
CWD=`pwd`
if [ "$TMP" = "" ]; then
  TMP=/tmp
fi
PKG=$TMP/package-xv
SRC=/devel/manpagesrc
INFO=/devel/info-pages/usr/info
TEX=/devel/texinfo-docs

if [ ! -d $TMP ]; then
  mkdir -p $TMP # location to build the source
fi
if [ ! -d $PKG ]; then
  mkdir -p $PKG # place for the package to be built
fi

# Explode the package framework:
cd $PKG
explodepkg $CWD/_xv.tar.gz

# Function to handle manpage source:
man2gz () { # $1 is source page name, $2 is target name for preformatted
            # output (full path && name) and $3 is the same, but for the
            # source.
  mkdir -p `dirname $2`
  groff -Tascii -mandoc $1 | gzip -9c > $2
  if [ ! "$3" = "" ]; then
    mkdir -p `dirname $3`
    cat $1 > $3 
  fi 
}

echo "+=========+"
echo "| xv-3.10 |"
echo "+=========+"
cd $TMP
tar xzvf $CWD/xv-3.10.tar.gz
cd xv-3.10
cat $CWD/xv-3.10a.patch | patch -p0
cat $CWD/xv-3.10a.diff | patch -p0
#cat $CWD/xv-3.10a.JPEG-patch | patch -p0
#cat $CWD/xv-3.10a.TIFF-patch | patch -p0
make
strip bggen vdcomp xcmap xv xvpictoppm
cat bggen > $PKG/usr/X11R6/bin/bggen
cat vdcomp > $PKG/usr/X11R6/bin/vdcomp
cat xcmap > $PKG/usr/X11R6/bin/xcmap
cat xv > $PKG/usr/X11R6/bin/xv
cat xvpictoppm > $PKG/usr/X11R6/bin/xvpictoppm
for page in docs/xv.man docs/bggen.man docs/xcmap.man docs/xvp2p.man ; do
  cat $page | gzip -9c > $PKG/usr/X11R6/man/man1/`basename $page .man`.1.gz
done

# Build the package:
cd $PKG
tar czvf $TMP/xv.tgz .

# Clean up the extra stuff:
if [ "$1" = "--cleanup" ]; then
  rm -rf $TMP/xv-3.10
  rm -rf $PKG
fi