#!/bin/sh
# Set initial variables:
CWD=`pwd`
if [ "$TMP" = "" ]; then
  TMP=/tmp
fi
PKG=$TMP/package-rexima

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/_rexima.tar.gz

echo "+============+"
echo "| rexima-1.0 |"
echo "+============+"
cd $TMP
tar xvzf $CWD/rexima-1.0.tar.gz
cd rexima
make
strip rexima
cat rexima > $PKG/usr/bin/rexima
cat rexima.1 | gzip -9c > $PKG/usr/man/man1/rexima.1.gz
cp README $PKG/usr/doc/rexima
cp ChangeLog $PKG/usr/doc/rexima
chown root.root $PKG/usr/doc/rexima/*
chmod 644 $PKG/usr/doc/rexima/*

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

# Warn of zero-length files:
for file in `find . -type f -print` ; do
 if [ "`filesize $file`" = "0" ]; then
  echo "WARNING: zero length file $file"
 fi
 if [ "`filesize $file`" = "20" ]; then
  echo "WARNING: possible empty gzipped file $file"
 fi
done

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