#!/bin/sh

## Slackware build script for PostgreSQL
## $Revision: 1addf65317c9 $
## $Date: 2007/04/25 02:58:20 $
## 
## Copyright 2007 Adis Nezirovic <adis _at_ linux.org.ba>
## Licensed under GNU GPL v2

# Slightly modified by the SlackBuilds Project
PRGNAM=postgresql
VERSION=8.2.4
ARCH=${ARCH:-i486}
BUILD=${BUILD:-1}
TAG=${TAG:-_SBo}
CWD=$(pwd)
TMP=${TMP:-/tmp/SBo}
PKG=$TMP/package-$PRGNAM
OUTPUT=${OUTPUT:-/tmp}

# Exit on any and all errors
set -e

# Bail out if user or group isn't valid on your system
# For slackbuilds.org, assigned postgres uid/gid are 209/209
# see http://slackbuilds.org/uid_gid.txt
# Other popular choice is 26/26
if ! grep ^postgres: /etc/group 2>&1 > /dev/null; then
  echo "  Must have a postgres group to run this script."
  echo "    # groupadd -g 209 postgres"
  echo "  Or something similar."
  exit 1
elif ! grep ^postgres: /etc/passwd 2>&1 > /dev/null; then
  echo "  Must have a postgres user to run this script."
  echo "    # useradd -u 209 -g postgres -d /var/lib/pgsql postgres"
  echo "  Or something similar."
  exit 1
fi

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

# Make sure we start from clean state
rm -rf $TMP/$PRGNAM-$VERSION $PKG
mkdir -p $TMP $PKG $OUTPUT

cd $TMP
tar xjvf $CWD/$PRGNAM-$VERSION.tar.bz2 || exit 1

# Fix permissions here.
chmod -R a-s,u+w,go+r-w $PRGNAM-$VERSION
chown -R root:root $PRGNAM-$VERSION

cd $TMP/$PRGNAM-$VERSION

CFLAGS="$SLKCFLAGS" \
./configure \
	--prefix=/usr \
	--with-openssl \
	--with-tcl \
	--with-perl \
	--with-python \
	--enable-thread-safety || exit 1
make || exit 1
make DESTDIR=$PKG install-strip || exit 1

# Two nice extensions:
#   adminpack for pgAdmin
#   tsearch2 for full text search
cd $TMP/$PRGNAM-$VERSION/contrib/adminpack
make || exit 1
make DESTDIR=$PKG install-strip || exit 1

cd $TMP/$PRGNAM-$VERSION/contrib/tsearch2
make || exit 1
make DESTDIR=$PKG install-strip || exit 1

cd $TMP/$PRGNAM-$VERSION

# man pages
gzip -9 $PKG/usr/man/man?/*

# docs
mv $PKG/usr/doc/$PRGNAM $PKG/usr/doc/$PRGNAM-$VERSION
cp -a COPYRIGHT \
      HISTORY \
      README \
      doc/* \
      $PKG/usr/doc/$PRGNAM-$VERSION/
rm -fr $PKG/usr/doc/$PRGNAM-$VERSION/{man.tar.gz,man1,manl,man7,postgres.tar.gz}

# Ensure this flu^^^script spreads further
SLACK_BUILD=$PKG/usr/share/$PRGNAM/SlackBuild
mkdir -p $SLACK_BUILD
cat $CWD/$PRGNAM.SlackBuild > $SLACK_BUILD/$PRGNAM.SlackBuild
cat $CWD/$PRGNAM.info > $SLACK_BUILD/$PRGNAM.info
cat $CWD/slack-desc > $SLACK_BUILD/slack-desc
cat $CWD/doinst.sh > $SLACK_BUILD/doinst.sh
cat $CWD/README > $SLACK_BUILD/README
cat $CWD/rc.postgresql.new > $SLACK_BUILD/rc.postgresql.new
cat $CWD/setup.postgresql > $SLACK_BUILD/setup.postgresql

# base database directory
# assumes you are using /var/lib/pgsql as a homedir for postgres user
mkdir -p $PKG/var/lib/pgsql/data
chown -R postgres:postgres $PKG/var/lib/pgsql
chmod 700 $PKG/var/lib/pgsql
# permissions for DATADIR should be u=rwx (0700)
chmod 700 $PKG/var/lib/pgsql/data

# description file
mkdir -p $PKG/install
cat $CWD/slack-desc > $PKG/install/slack-desc
cat $CWD/doinst.sh > $PKG/install/doinst.sh

# pkgtool setup procedure
mkdir -p $PKG/var/log/setup
cat $CWD/setup.$PRGNAM > $PKG/var/log/setup/setup.$PRGNAM
chmod 755 $PKG/var/log/setup/setup.$PRGNAM

# rc script
mkdir -p $PKG/etc/rc.d
cat $CWD/rc.postgresql.new > $PKG/etc/rc.d/rc.postgresql.new

# logrotation
mkdir -p $PKG/etc/logrotate.d
cat $CWD/postgresql.logrotate > $PKG/etc/logrotate.d/postgresql.new

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