#!/bin/sh

# Slackware build script for KTH Heimdal Kerberos

# Written by Menno E. Duursma <druiloor@zonnet.nl>
# All rights reserved.
# Modified by the SlackBuilds.org project

PRGNAM=heimdal
VERSION=0.7.2
ARCH=${ARCH:-i486}
BUILD=${BUILD:-1}
TAG=${TAG:-_SBo}
CWD=$(pwd)
TMP=${TMP:-/tmp/SBo}
PKG=$TMP/package-$PRGNAM
OUTPUT=${OUTPUT:-/tmp}

if [ "$ARCH" = "i486" ]; then
  SLKCFLAGS="-O2 -march=i486 -mtune=i686"
elif [ "$ARCH" = "i686" ]; then
  SLKCFLAGS="-O2 -march=i686 -mtune=i686"
fi

rm -rf $PKG
mkdir -p $TMP $PKG $OUTPUT
cd $TMP || exit 1
rm -rf $PRGNAM-$VERSION
tar xzvf $CWD/$PRGNAM-$VERSION.tar.gz || exit 1
cd $PRGNAM-$VERSION || exit 1

chown -R root:root .
chmod -R a-s,u+w,go+r-w .

# Note about OpenLDAP:
# The openldap-client package is part of Slackware since the 11.0 release.
# If you want to store your KDC database in LDAP, you will need to configure
# Heimdal with support for OpenLDAP:
# Replace the line "--without-openldap" in the "configure" command a few lines
# further down with: "--with-openldap=/usr"

CFLAGS="$SLKCFLAGS" \
CXXFLAGS="$SLKCFLAGS" \
./configure \
  --prefix=/usr/heimdal \
  --enable-shared=yes \
  --enable-kcm \
  --without-krb4 \
  --without-hesiod \
  --without-ipv6 \
  --without-openldap \
  --with-x \
  || exit 1

make || exit 1
make install DESTDIR=$PKG || exit 1

( cd $PKG
  find . -type f | \
    xargs file | \
    grep "executable" | \
    grep ELF | \
    cut -f 1 -d : | \
    xargs strip --strip-unneeded \
  2> /dev/null

  find . -type f | \
    xargs file | \
    grep "shared object" | \
    grep ELF | \
    cut -f 1 -d : | \
    xargs strip --strip-unneeded \
  2> /dev/null
)

# Compress manual pages, delete 'cat' pages that do not belong here
( cd $PKG/usr/heimdal/man
  rm -rf cat?
  for i in $(find . -type l) ; do ln -s $( readlink $i ).gz $i.gz ; rm -f $i ; done
  find . -type f -name "*.?" -exec gzip -9f {} \;
)

# Compress info pages
( cd $PKG/usr/heimdal/info
  find . -type f \! -name dir -exec gzip -9 {} \;
  # Link the main compressed info page to a name as if it was clear
  # as otherwise the GNU info utility somehow fails to render it...
  ln -s heimdal.info.gz heimdal
)

# Documentation :
mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
cp -a  NEWS README TODO* config.log krb5.conf \
  $PKG/usr/doc/$PRGNAM-$VERSION
mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION/ChangeLog
  cp -a ChangeLog* $PKG/usr/doc/$PRGNAM-$VERSION/ChangeLog
mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION/etc
cp -a etc/services.append \
  $PKG/usr/doc/$PRGNAM-$VERSION/etc
mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION/doc
cp -a doc/{init-creds,layman.asc,mdate-sh} \
  $PKG/usr/doc/$PRGNAM-$VERSION/doc
mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION/doc/standardisation
cp -a doc/standardisation/* \
  $PKG/usr/doc/$PRGNAM-$VERSION/doc/standardisation

# Include this script as doc aswell
cat $CWD/$PRGNAM.SlackBuild > $PKG/usr/doc/$PRGNAM-$VERSION/$PRGNAM.SlackBuild

# Add sample krb5.conf file (may not be needed)
mkdir -p $PKG/etc
cp krb5.conf $PKG/etc/krb5.conf-sample.new

# Create directory for the KDC to use
mkdir -p $PKG/var/heimdal

# Add sample kdc.conf file
cat $CWD/kdc.conf >$PKG/var/heimdal/kdc.conf-sample.new

# Include a KDC rc-file for the admin to consider
mkdir -p $PKG/etc/rc.d
cat $CWD/rc.heimdal > $PKG/etc/rc.d/rc.heimdal.new
chmod +x $PKG/etc/rc.d/rc.heimdal.new

# Add heimdal to INFOPATH , MANPATH and PATH
mkdir -p $PKG/etc/profile.d
cat $CWD/heimdal.sh > $PKG/etc/profile.d/heimdal.sh.new
cat $CWD/heimdal.csh > $PKG/etc/profile.d/heimdal.csh.new

mkdir $PKG/install
cat $CWD/slack-desc > $PKG/install/slack-desc
cat $CWD/doinst.sh > $PKG/install/doinst.sh

cd $PKG
/sbin/makepkg -l y -c n $OUTPUT/$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.tgz

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