#!/bin/sh
# Set initial variables:
CWD=`pwd`
if [ "$TMP" = "" ]; then
  TMP=/tmp
fi
PKG=$TMP/package-rpm2tgz
SRC=/devel/manpagesrc
INFO=$PKG/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/_rpm2tgz.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 "| rpm2targz |"
echo "+===========+"
cd $TMP
cc -o rpmoffset $CWD/rpmoffset.c
strip rpmoffset
cat rpmoffset > $PKG/usr/bin/rpmoffset
rm rpmoffset
cat $CWD/rpm2targz > $PKG/usr/bin/rpm2targz

# Build the package:
cd $PKG
tar czvf $TMP/rpm2tgz.tgz .

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