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

VERSION=5.7
ARCH=x86_64
BUILD=1

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/_rcs.tar.gz

echo "+=========+"
echo "| rcs-$VERSION |"
echo "+=========+"
cd $TMP
tar xzvf $CWD/rcs-$VERSION.tar.gz
cd rcs-$VERSION
zcat $CWD/rcs-$VERSION.diff.gz | patch -p0
./configure --prefix=/usr
make CFLAGS=-O2 LDFLAGS=-s 
cd src
cat ci > $PKG/usr/bin/ci
cat co > $PKG/usr/bin/co
cat ident > $PKG/usr/bin/ident
cat merge > $PKG/usr/bin/merge
cat rcs > $PKG/usr/bin/rcs
cat rcsclean > $PKG/usr/bin/rcsclean
cat rcsdiff > $PKG/usr/bin/rcsdiff
cat rcsmerge > $PKG/usr/bin/rcsmerge
cat rcstest > $PKG/usr/bin/rcstest
cat rlog > $PKG/usr/bin/rlog
cd ../man
for page in ci.1 co.1 ident.1 merge.1 rcs.1 rcsclean.1 rcsdiff.1 rcsfreeze.1 \
rcsintro.1 rcsmerge.1 rlog.1 ; do
  cat $page | gzip -9c > $PKG/usr/man/man1/$page.gz
done
cat rcsfile.5 | gzip -9c > $PKG/usr/man/man5/rcsfile.5.gz
mkdir -p $PKG/install
cat $CWD/slack-desc > $PKG/install/slack-desc

# Build the package:
cd $PKG
makepkg -l y -c n $TMP/rcs-$VERSION-$ARCH-$BUILD.tgz

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