#!/bin/sh
# Set initial variables:
CWD=`pwd`
if [ "$TMP" = "" ]; then
  TMP=/tmp
fi
PKG=$TMP/package-a2ps

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/_a2ps.tar.gz

echo "+===============+"
echo "| a2ps          |"
echo "+===============+"
cd $TMP


# First, build psutils:
cd $TMP
tar xzvf $CWD/psutils-1.17.tar.gz
cd psutils
zcat $CWD/psutils-1.17.diff.gz | patch -p1 --verbose -E --backup --suffix=.orig
make -f Makefile.unix
make -f Makefile.unix install
mkdir -p $PKG/usr/doc/psutils-1.17
cp -a LICENSE README $PKG/usr/doc/psutils-1.17
chown -R root.root $PKG/usr/doc/psutils-1.17
chmod 644 $PKG/usr/doc/psutils-1.17/*
mkdir -p $PKG/usr/bin
cp -a epsffit extractres fixdlsrps fixfmps fixmacps fixpsditps fixpspps \
      fixscribeps fixtpps fixwfwps fixwpps fixwwps getafm includeres \
      psbook psmerge psnup psresize psselect pstops showchar \
      $PKG/usr/bin

# Then, build a2ps:
cd $TMP
tar xzvf $CWD/a2ps-4.13b.tar.gz
cd a2ps-4.13
zcat $CWD/a2ps-4.13b.diff.gz | patch -p1 --verbose --backup --suffix=.orig -E
./configure --prefix=/usr \
            --sysconfdir=/etc \
            --with-medium=letter \
            sparc-slackware-linux
make CFLAGS=-O2
make CFLAGS=-O2 install prefix=$PKG/usr
mkdir -p $PKG/usr/doc/a2ps-4.13b
cp -a ABOUT-NLS ANNOUNCE AUTHORS COPYING ChangeLog FAQ INSTALL NEWS README THANKS TODO \
  $PKG/usr/doc/a2ps-4.13b
chown -R root.root $PKG/usr/doc/a2ps-4.13b
chmod 644 $PKG/usr/doc/a2ps-4.13b/*

mkdir -p $PKG/install/conf/etc
cp -a etc/a2ps-site.cfg $PKG/install/conf/etc
cp -a etc/a2ps.cfg      $PKG/install/conf/etc
chown root.root $PKG/install/conf/etc/*
chmod 644       $PKG/install/conf/etc/*
cp -a $CWD/doinst.sh $PKG/install

# Build the package:
cd $PKG
tar czvf $TMP/a2ps.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