#!/bin/sh

# Copyright 2008, 2009, 2010, 2012  Patrick J. Volkerding, Sebeka, Minnesota, USA
# Copyright 2011-2012  Heinz Wiesinger, Amsterdam, The Netherlands
# 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.

# Build and install MySQL on Slackware
# by:  David Cantrell <david@slackware.com>
# MySQL version maintained by:  Patrick Volkerding <volkerdi@slackware.com>
# MariaDB version maintained by:  Heinz Wiesinger <pprkut@liwjatan.at>

PRGNAM=mariadb
VERSION=5.5.28a
BUILD=${BUILD:-1}
TAG=${TAG:-_SBo}

if [ -z "$ARCH" ]; then
  case "$( uname -m )" in
    i?86) ARCH=i486 ;;
    arm*) ARCH=arm ;;
       *) ARCH=$( uname -m ) ;;
  esac
fi

CWD=$(pwd)
TMP=${TMP:-/tmp/SBo}
PKG=$TMP/package-$PRGNAM
OUTPUT=${OUTPUT:-/tmp}

if [ "${EMBEDDED:-no}" = "no" ]; then
  embed="OFF"
else
  embed="ON"
fi

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

set -e

rm -rf $PKG
mkdir -p $TMP $PKG
cd $TMP
rm -rf $PRGNAM-$VERSION
tar xvf $CWD/$PRGNAM-$VERSION.tar.gz
cd $PRGNAM-$VERSION
chown -R root:root .
find . \
 \( -perm 777 -o -perm 775 -o -perm 711 -o -perm 555 -o -perm 511 \) \
 -exec chmod 755 {} \; -o \
 \( -perm 666 -o -perm 664 -o -perm 600 -o -perm 444 -o -perm 440 -o -perm 400 \) \
 -exec chmod 644 {} \;

mkdir build
cd build
cmake \
  -DCMAKE_C_FLAGS="$SLKCFLAGS" \
  -DCMAKE_CXX_FLAGS="$SLKCFLAGS -felide-constructors -fno-exceptions -fno-rtti" \
  -DBUILD_CONFIG=mysql_release \
  -DFEATURE_SET="community" \
  -DINSTALL_LAYOUT="RPM" \
  -DCMAKE_INSTALL_PREFIX=/usr \
  -DINSTALL_LIBDIR="lib${LIBDIRSUFFIX}" \
  -DINSTALL_SBINDIR=libexec \
  -DINSTALL_INCLUDEDIR=include/mysql \
  -DINSTALL_MYSQLSHAREDIR=share/mysql \
  -DINSTALL_SQLBENCHDIR= \
  -DINSTALL_MYSQLTESTDIR=mysql-test \
  -DINSTALL_MANDIR=man \
  -DINSTALL_PLUGINDIR="lib${LIBDIRSUFFIX}/mysql/plugin" \
  -DINSTALL_SCRIPTDIR=bin \
  -DINSTALL_SUPPORTFILESDIR=share/mysql \
  -DINSTALL_MYSQLDATADIR="/var/lib/mysql" \
  -DINSTALL_DOCREADMEDIR="doc/$PRGNAM-$VERSION" \
  -DINSTALL_DOCDIR="doc/$PRGNAM-$VERSION" \
  -DMYSQL_DATADIR="/var/lib/mysql" \
  -DMYSQL_UNIX_ADDR="/var/run/mysql/mysql.sock" \
  -DWITH_EXTRA_CHARSETS=complex \
  -DENABLED_LOCAL_INFILE=ON \
  -DWITH_EMBEDDED_SERVER=$embed \
  -DWITH_READLINE=ON \
  -DWITH_SSL=system \
  -DWITH_ZLIB=system \
  -DUSE_ARIA_FOR_TMP_TABLES=ON \
  -DMANUFACTURER="Slackware" \
  ..

make
make install DESTDIR=$PKG

# Leave build directory:
cd ..

# remove static client libraries
rm -f $PKG/usr/lib${LIBDIRSUFFIX}/libmysqlclient.a
rm -f $PKG/usr/lib${LIBDIRSUFFIX}/libmysqlclient_r.a
rm -f $PKG/usr/lib${LIBDIRSUFFIX}/libmysqld.a

# The ./configure option to omit this has gone away, so we'll omit it
# the old-fashioned way.  It's all in the source tarball if you need it.
rm -rf $PKG/usr/sql-bench

# Do not include the test suite:
rm -rf $PKG/usr/mysql-test

# This is the directory where databases are stored
mkdir -p $PKG/var/lib/mysql
chown mysql.mysql $PKG/var/lib/mysql
chmod 0750 $PKG/var/lib/mysql

# This is where the socket is stored
mkdir -p $PKG/var/run/mysql
chown mysql.mysql $PKG/var/run/mysql
chmod 0755 $PKG/var/run/mysql

# Add init script:
mkdir -p $PKG/etc/rc.d
# This is intentionally chmod 644.
cat $CWD/rc.mysqld > $PKG/etc/rc.d/rc.mysqld.new
rm -rf $PKG/etc/init.d

# Install mysqlaccess.conf
install -m 644 scripts/mysqlaccess.conf $PKG/etc/mysqlaccess.conf.new

# Mark config files under /etc as .new
mv $PKG/etc/my.cnf $PKG/etc/my.cnf.new
mv $PKG/etc/logrotate.d/mysql $PKG/etc/logrotate.d/mysql.new
for i in client mysql-clients server; do
  mv $PKG/etc/my.cnf.d/$i.cnf $PKG/etc/my.cnf.d/$i.cnf.new
done

find $PKG | xargs file | grep -e "executable" -e "shared object" | grep ELF \
  | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null

find $PKG/usr/man -type f -exec gzip -9 {} \;
for i in $( find $PKG/usr/man -type l ) ; do ln -s $( readlink $i ).gz $i.gz ; rm $i ; done

cat $CWD/$PRGNAM.SlackBuild > $PKG/usr/doc/$PRGNAM-$VERSION/$PRGNAM.SlackBuild

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

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