#!/bin/sh
# Set initial variables:
CWD=`pwd`
if [ "$TMP" = "" ]; then
  TMP=/tmp
fi
PKG=$TMP/package-tcsh
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/_tcsh.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 "| tcsh-6.07 |"
echo "+===========+"
cd $TMP
tar xzvf $CWD/tcsh-6.07.tar.gz
cd tcsh-6.07.02
cp Makefile.std Makefile
zcat $CWD/tcsh-6.07.diff.gz | patch
cp config/linux config.h
cp -a FAQ README NewThings Fixes WishList Ported $PKG/usr/doc/tcsh
chown root.root $PKG/usr/doc/tcsh/*
chmod 644 $PKG/usr/doc/tcsh/*
make
cat tcsh > $PKG/bin/tcsh
cat tcsh.man | gzip -9c > $PKG/usr/man/man1/tcsh.1.gz
echo '.so man1/tcsh.1' | gzip -9c > $PKG/usr/man/man1/csh.1.gz

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

# Clean up the extra stuff:
if [ "$1" = "--cleanup" ]; then
  rm -rf $TMP/tcsh-6.07
  rm -rf $PKG
fi