#!/bin/sh
# Build and install MySQL on Slackware
# by:  David Cantrell <david@slackware.com>
# Currently maintained by:  Patrick Volkerding <volkerdi@slackware.com>

CWD=`pwd`
TMP=${TMP:-/tmp}
if [ ! -d $TMP ]; then
  mkdir -p $TMP
fi
PKG=$TMP/package-mysql
rm -rf $PKG
mkdir -p $PKG

VERSION=5.0.51
ARCH=${ARCH:-x86_64}
BUILD=${BUILD:-1_slamd64_11.0}
DISTRO=${DISTRO:-slamd64}

if [ $DISTRO = slackware ]; then
	PKGARCH=$ARCH
else
	PKGARCH=${ARCH}_${DISTRO}
fi

if [ $DISTRO = slamd64 ]; then
	LIBSUFFIX=${LIBSUFFIX:-64}
fi

if [ "$ARCH" = "i386" ]; then
  SLKCFLAGS="-O2 -march=i386 -mcpu=i686"
elif [ "$ARCH" = "i486" ]; then
  SLKCFLAGS="-O2 -march=i486 -mtune=i686"
elif [ "$ARCH" = "s390" ]; then
  SLKCFLAGS="-O2"
elif [ "$ARCH" = "x86_64" ]; then
  SLKCFLAGS="-O2 -fPIC"
fi

cd $TMP
rm -rf mysql-$VERSION
tar xjvf $CWD/mysql-$VERSION.tar.bz2
cd mysql-$VERSION
chown -R root:root .
find . -perm 777 -exec chmod 755 {} \;
find . -perm 775 -exec chmod 755 {} \;
find . -perm 666 -exec chmod 644 {} \;
find . -perm 664 -exec chmod 644 {} \;
find . -perm 444 -exec chmod 644 {} \;
CFLAGS="$SLKCFLAGS" CXX=gcc CXXFLAGS="$SLKCFLAGS -felide-constructors -fno-exceptions -fno-rtti" \
./configure \
  --prefix=/usr \
	--libdir=/usr/lib$LIBSUFFIX \
  --with-mysqld-user=mysql \
  --with-unix-socket-path=/var/run/mysql/mysql.sock \
  --localstatedir=/var/lib/mysql \
  --enable-assembler \
  --with-raid \
  --without-debug \
  --enable-thread-safe-client \
  --without-bench \
  --with-extra-charsets=complex \
  --with-vio \
  --with-openssl \
  --program-prefix="" \
  --program-suffix="" \
  $ARCH-$DISTRO-linux
#
# --without-readline

make -j5 || exit
make install DESTDIR=$PKG

# Strip ELF objects:
( 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
( cd support-files
  cp my-huge.cnf my-large.cnf my-medium.cnf my-small.cnf $PKG/etc )

# install docs
mkdir -p $PKG/usr/doc/mysql-$VERSION/Docs
# Don't need the (huge) INSTALL-SOURCE... the source is installed already.
#cp -a COPYING* INSTALL-SOURCE MIRRORS README /usr/doc/mysql-$VERSION
cp -a COPYING* MIRRORS README $PKG/usr/doc/mysql-$VERSION
( cd Docs
  cp -a INSTALL-BINARY *.html *.txt Flags \
     $PKG/usr/doc/mysql-$VERSION/Docs )
# Also too large to justify since the .html version is right there:
rm $PKG/usr/doc/mysql-$VERSION/Docs/manual.txt
find $PKG/usr/doc/mysql-$VERSION -type f -exec chmod 644 {} \;

# this is the directory where databases are stored
mkdir -p $PKG/var/lib/mysql
chown mysql.mysql $PKG/var/lib/mysql
chmod 750 $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 755 $PKG/var/run/mysql

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

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

# Install script:
mkdir -p $PKG/install
zcat $CWD/doinst.sh.gz > $PKG/install/doinst.sh
cat $CWD/slack-desc > $PKG/install/slack-desc

# Add some handy library symlinks:
if [ -r $PKG/usr/lib$LIBSUFFIX/mysql/libmysqlclient.so.15 ]; then
  ( cd $PKG/usr/lib$LIBSUFFIX
    rm -f libmysqlclient.so libmysqlclient.so.15
    ln -sf mysql/libmysqlclient.so .
    ln -sf mysql/libmysqlclient.so.15 .
  )
else
  exit 1
fi
if [ -r $PKG/usr/lib$LIBSUFFIX/mysql/libmysqlclient_r.so.15 ]; then
  ( cd $PKG/usr/lib$LIBSUFFIX
    rm -f libmysqlclient_r.so libmysqlclient_r.so.15
    ln -sf mysql/libmysqlclient_r.so .
    ln -sf mysql/libmysqlclient_r.so.15 .
  )
else
  exit 1
fi

# Packaging standards:
rm -f $PKG/usr/info/dir
gzip -9 $PKG/usr/info/*
gzip -9 $PKG/usr/man/man?/*.?

# Build package:
cd $PKG
makepkg -l y -c n $TMP/mysql-$VERSION-$PKGARCH-$BUILD.tgz

if [ "$1" == "--cleanup" ]; then
   cd $TMP
   rm -rf mysql-$VERSION
fi