#!/bin/sh
# Set initial variables:
CWD=`pwd`
if [ "$TMP" = "" ]; then
  TMP=/tmp
fi
PKG=$TMP/package-trn-nntp
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/_trn_nntp.tar.gz

echo "+============================================+"
echo "| trn-3.6 for NNTP (with mthreads/Overviews) |"
echo "+============================================+"
cd $TMP
tar xzvf $CWD/trn-3.6.tar.gz
cd trn-3.6
zcat $CWD/trn-3.6.nntp.diff.gz | patch -p1
make clean
make
cat Pnews > $PKG/usr/bin/Pnews
cat Rnmail > $PKG/usr/bin/Rnmail
cat newsetup > $PKG/usr/bin/newsetup
cat newsgroups > $PKG/usr/bin/newsgroups
cat nntplist > $PKG/usr/bin/nntplist
cat trn > $PKG/usr/bin/trn
cat trn-artchk > $PKG/usr/bin/trn-artchk
cat trn > $PKG/usr/bin/trn
cat Pnews.1 | gzip -9c > $PKG/usr/man/man1/Pnews.1.gz
cat Rnmail.1 | gzip -9c > $PKG/usr/man/man1/Rnmail.1.gz
cat newsetup.1 | gzip -9c > $PKG/usr/man/man1/newsetup.1.gz
cat newsgroups.1 | gzip -9c > $PKG/usr/man/man1/newsgroups.1.gz
cat trn.1 | gzip -9c > $PKG/usr/man/man1/trn.1.gz

# Build the package:
cd $PKG
tar czvf $TMP/trn_nntp.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/trn-3.6
  rm -rf $PKG
fi