#!/bin/sh

# Copyright 2008, 2009  Patrick J. Volkerding, Sebeka, Minnesota, USA
# All rights reserved.
#
# Redistribution and use of this script, with or without modification, is
# permitted provided that the following conditions are met:
#
# 1. Redistributions of this script must retain the above copyright
#    notice, this list of conditions and the following disclaimer.
#
#  THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
#  WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
#  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO
#  EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
#  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
#  PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
#  OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
#  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
#  OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
#  ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
# By Thiago dos Santos Laurito <thiago.laurito@gmail.com> <slackdummies.blogspot.com>

# OpenLDAP


VERSION=2.4.23
ARCH=${ARCH:-i486}
BUILD=${BUILD:-1lau}

if [ "$ARCH" = "i486" ]; then
  SLKCFLAGS="-O2 -march=i486 -mtune=i686"
  LIBDIRSUFFIX=""
elif [ "$ARCH" = "s390" ]; then
  SLKCFLAGS="-O2"
  LIBDIRSUFFIX=""
elif [ "$ARCH" = "x86_64" ]; then
  SLKCFLAGS="-O2 -fPIC"
  LIBDIRSUFFIX="64"
fi

CWD=$(pwd)
TMP=${TMP:-/tmp}
PKG=$TMP/package-openldap

rm -rf $PKG
mkdir -p $TMP $PKG
cd $TMP
rm -rf openldap-$VERSION
tar xzvf $CWD/openldap-$VERSION.tgz || exit 1
cd openldap-$VERSION
chown -R root:root .
find . -perm 777 -exec chmod 755 {} \;
find . -perm 664 -exec chmod 644 {} \;
CFLAGS="-D_GNU_SOURCE $SLKCFLAGS" \
./configure \
  --prefix=/usr \
  --libdir=/usr/lib${LIBDIRSUFFIX} \
  --localstatedir=/var/lib \
  --sysconfdir=/etc \
  --enable-overlays \
  --enable-accesslog \
  --enable-auditlog \
  --enable-collect \
  --enable-constraint \
  --enable-dds \
  --enable-deref \
  --enable-dyngroup \
  --enable-dynlist \
  --enable-memberof \
  --enable-ppolicy \
  --enable-proxycache \
  --enable-refint \
  --enable-retcode \
  --enable-rwm \
  --enable-seqmode \
  --enable-syncprov \
  --enable-translucent \
  --enable-uniq \
  --enable-valsort \
  --enable-debug \
  --enable-syslog \
  --enable-dynamic \
  --enable-local \
  --enable-proctitle \
  --enable-shared \
  --enable-slapd \
  --enable-slurpd \
  --enable-monitor \
  --enable-crypt \
  --disable-static \
  --with-cyrus-sasl \
  --with-tls \
  --with-readline \
  --with-threads

make depend || exit 1
make -j4 || exit 1
make test || exit 1
make install DESTDIR=$PKG || exit 1

rm -f $PKG/etc/openldap/ldap.conf.default
mv $PKG/etc/openldap/ldap.conf $PKG/etc/openldap/ldap.conf.new
cat << EOF >> $PKG/etc/openldap/ldap.conf.new

# In order to avoid problems with self-signed certificates using TLS:
# "TLS certificate verification: Error, self signed certificate"
# See also 'man ldap.conf' or http://www.openldap.org/doc/admin/tls.html
TLS_REQCERT allow

EOF

rm -f $PKG/etc/openldap/slapd.conf.default
mv $PKG/etc/openldap/slapd.conf $PKG/etc/openldap/slapd.conf.new

mkdir -p $PKG/usr/doc/openldap-$VERSION
cp -a \
  ANNOUNCEMENT CHANGES COPYRIGHT LICENSE README \
  $PKG/usr/doc/openldap-$VERSION

# Remove man pages for the servers (not currently supported or shipped...
# do they even work properly without the evil PAM?)
find $PKG/usr/man -name slap* -exec rm -f {} \;
find $PKG/usr/man -name slurp* -exec rm -f {} \;
find $PKG/usr/man -type d -empty -exec rmdir {} \;

# Compress and if needed symlink the man pages:
if [ -d $PKG/usr/man ]; then
  ( cd $PKG/usr/man
    for manpagedir in $(find . -type d -name "man*") ; do
      ( cd $manpagedir
        for eachpage in $( find . -type l -maxdepth 1) ; do
          ln -s $( readlink $eachpage ).gz $eachpage.gz
          rm $eachpage
        done
        gzip -9 *.?
      )
    done
  )
fi

# Strip binaries
( cd $PKG
  find . | xargs file | grep "executable" | grep ELF | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null
  find . | xargs file | grep "shared object" | grep ELF | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null
)

mkdir -p $PKG/etc/rc.d
cat $CWD/rc.slapd > $PKG/etc/rc.d/rc.slapd.new

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

cd $PKG
makepkg -l y -c n $TMP/openldap-$VERSION-$ARCH-$BUILD.txz