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

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/_bash.tar.gz

echo "+===========+"
echo "| bash-2.03 |"
echo "+===========+"
cd $TMP
tar xzvf $CWD/bash-2.03.tar.gz
cd bash-2.03
CFLAGS=-O2 LDFLAGS=-s ./configure --prefix=/usr i386-slackware-linux
make
cat bash > $PKG/bin/bash2.new
cp -a NEWS README COPYING $PKG/usr/doc/bash
( cd $PKG/usr/doc/bash ; chown root.root * )
( cd $PKG/usr/doc/bash ; chmod 644 * )
cd doc
groff -ms -Tascii article.ms > $PKG/usr/doc/bash/article.txt
for page in bash.1 builtins.1 ; do
  cat $page | gzip -9c > $PKG/usr/man/man1/$page.gz
done
cat readline.3 | gzip -9c > $PKG/usr/man/man3/readline.3.gz
cat bashref.info | gzip -9c > $PKG/usr/info/bashref.info.gz

# Build the package:
cd $PKG
tar czvf $TMP/bash.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/bash-2.03
  rm -rf $PKG
fi