# $Id$

PNAME="mysql5"
PVER="5.5.13"
PBUILD="r3"

SPLIT_PACKAGES="mysql5-libs mysql5-clients mysql5"

PCATEGORIE="dev-db"
HOMEPAGE="http://www.mysql.com/"

SDEPEND=">= sys-libs/zlib-1.2
	>= dev-libs/openssl-1.0.0
	>= sys-apps/tcp-wrappers-7"

SRCFILE="${PNAME/5/}-${PVER}.tar.gz"
SRCDIR="${BUILDDIR}/${PNAME/5/}-${PVER}"

# initscript version
RC_REV=1.3

sminclude mtools cmake

SRC_URI=(
	ftp://ftp.mysql.com/pub/mysql/src/${SRCFILE}
	http://ftp.gwdg.de/pub/misc/mysql/Downloads/MySQL-${PVER%.*}/${SRCFILE}
	mirror://${PNAME}/${SRCFILE}
	mirror://${PNAME}/mysql.rc-${RC_REV}
	mirror://${PNAME}/mysql.tmpfile
	mirror://${PNAME}/mysqld.service
	mirror://${PNAME}/mysqld.socket
)

UP2DATE="updatecmd http://dev.mysql.com/ | grep GA | sed 's/.*\ \([0-9].*\)/\1/;q'"

split_info_mysql5-libs()
{
	DESCRIPTION="MySQL client libraries"
	DEPEND=">= sys-libs/zlib-1.2
		>= dev-libs/openssl-1.0.0
		>= sys-apps/tcp-wrappers-7"	
}

split_info_mysql5-clients()
{
	DESCRIPTION="MySQL client utilities."
	DEPEND="== dev-db/mysql5-libs-${PVER}"
}

split_info_mysql5()
{
	DESCRIPTION="MySQL is a SQL (Structured Query Language) database server."
	DEPEND="== dev-db/mysql5-clients-${PVER}"

	preinstall()
	{
		# adding mysql user
		${MLIBDIR}/mgroupadd -o "-g 60" mysql
		${MLIBDIR}/museradd -o "-u 60 -g mysql -d /dev/null -s /bin/false" mysql
	}

	postinstall()
	{
		# create a database if none exists
		if [[ ! -d /var/lib/mysql/mysql ]]
		then
			echo "Creating the mysql database ..."
			mysql_install_db --user=mysql
			chown -R mysql:mysql /var/lib/mysql
			chmod 0750 /var/lib/mysql

			echo
			echo "Warning: The administrator password is empty!"
			echo "Please make sure to set one with following command:"
			echo "   mysqladmin -u root password <new-password>"
			echo
		fi

		# start the daemon - sysv
		mstartservice mysql /usr/sbin/mysqld

		# start the daemon - systemd
		mstartunit mysqld.socket
		mstartunit mysqld.service
	}

	postremove()
	{
		if [ ! -f /usr/sbin/mysqld ]
		then
			# sysv
			mstopservice mysql /usr/sbin/mysqld

			# systemd
			mstopunit mysqld.service
			mstopunit mysqld.socket
		fi
	}
}

src_prepare()
{
	# warn about /proc in chroot environments
	[[ ! -d /proc/sys ]] && die "Please make sure /proc is mounted in chroot-environments."

	munpack ${SRCFILE} || die
}

src_compile()
{
	cd ${SRCDIR}

	# fixes some issues
	export CFLAGS="${CFLAGS} -fno-exceptions -fno-strict-aliasing -DBIG_JOINS=1 -fomit-frame-pointer"
	export CXXFLAGS="${CXXFLAGS} -felide-constructors -fno-rtti -fno-implicit-templates -fno-strict-aliasing -DBIG_JOINS=1 "

	# fix PIC issues
	export CFLAGS="${CFLAGS} -fPIC"
	export CXXFLAGS="${CXXFLAGS} -fPIC"

	cmake_configure \
		-DWITH_COMMENT="Magellan MySQL ${PVER}-${PBUILD}" \
		$(cmake_install BINDIR bin) \
		$(cmake_install SBINDIR sbin) \
		$(cmake_install DOCDIR share/doc/mysql) \
		$(cmake_install DOCREADMEDIR share/doc/mysql) \
		$(cmake_install INCLUDEDIR include/mysql) \
		$(cmake_install INFODIR share/info) \
		$(cmake_install LIBDIR $(mlibdir)/mysql) \
		$(cmake_install MANDIR share/man) \
		$(cmake_install MYSQLDATADIR /var/lib/mysql) \
		$(cmake_install MYSQLSHAREDIR share/mysql) \
		$(cmake_install MYSQLTESTDIR share/mysql/mysql-test) \
		$(cmake_install PLUGINDIR $(mlibdir)/mysql/plugin) \
		$(cmake_install SCRIPTDIR share/mysql/scripts) \
		$(cmake_install SQLBENCHDIR share/mysql) \
		$(cmake_install SUPPORTFILESDIR /usr/share/mysql) \
		$(cmake_opt SYSCONFDIR /etc/mysql) \
		$(cmake_opt MYSQL_USER mysql) \
		$(cmake_opt MYSQL_UNIX_ADDR /var/run/mysqld/mysqld.sock) \
		$(cmake_opt ENABLED_LOCAL_INFILE ON) \
		$(cmake_opt EXTRA_CHARSETS all) \
		$(cmake_without READLINE) \
		$(cmake_with ZLIB system) \
		$(cmake_with SSL system) \
		$(cmake_with LIBWRAP) \
		$(cmake_with EXTRA_CHARSETS complex) \
		$(cmake_with EMBEDDED_SERVER) \
		$(cmake_with INNOBASE_STORAGE_ENGINE) \
		$(cmake_with PARTITION_STORAGE_ENGINE) \
		$(cmake_without EXAMPLE_STORAGE_ENGINE) \
		$(cmake_without ARCHIVE_STORAGE_ENGINE) \
		$(cmake_without BLACKHOLE_STORAGE_ENGINE) \
		$(cmake_without FEDERATED_STORAGE_ENGINE) \
		$(cmake_without UNIT_TESTS) \
		|| die

	mmake || die
}

src_install_mysql5-libs()
{
	cd ${SRCDIR}
	
	# install only includes and clients libraries
	local i
	for i in include libmysql libmysqld libservices
	do
		mmake -C ${i} DESTDIR=${BINDIR} install || die
	done

	# symlink client libs to libdir
	pushd ${BINDIR}/usr/$(mlibdir) || die
	for i in mysql/libmysqlclient{,_r}.so*
	do
		mlink ${i} /usr/$(mlibdir) || die
	done
	popd

	# mysql-config
	minstallexec scripts/mysql_config || die

	# man-pages
	for i in mysql_config mysql_client_test_embedded mysqltest_embedded
	do
		minstallman man/${i}.1 || die
	done
}

src_install_mysql5-clients()
{
	cd ${SRCDIR}
	mmake -C client DESTDIR=${BINDIR} install || die

	# some common symlinks
	for i in mysqlanalyze mysqlrepair mysqloptimize
	do
		mlink mysqlcheck /usr/bin/${i} || die
	done

	# man-pages
	local i
	for i in mysql mysqladmin mysqlcheck mysqldump mysqlimport mysqlshow mysqlslap
	do
		minstallman man/${i}.1 || die
	done

	# provided by mysql
	 rm ${BINDIR}/usr/bin/mysql_upgrade || die
	 rm ${BINDIR}/usr/bin/mysqlbinlog || die
	 rm ${BINDIR}/usr/bin/mysqltest || die
}

src_install_mysql5()
{
	cd ${SRCDIR}
	mmake DESTDIR=${BINDIR} install || die

	# remove all unneeded stuff
	local i
	# dirs
	for i in sql-bench mysql-test
	do
		if [[ -d ${BINDIR}/usr/share/mysql/${i} ]]
		then
			rm -r ${BINDIR}/usr/share/mysql/${i} || die
		fi
	done
	if [[ -d ${BINDIR}/usr/data ]]
	then
		rm -r ${BINDIR}/usr/data || die
	fi	

	# files
	for i in share/mysql/mysql-log-rotate \
		share/mysql/mysql.server* \
		share/mysql/binary-configure* \
		share/mysql/my-*.cnf \
		share/mysql/mi_test_all* \
		bin/comp_err \
		share/man/man1/mysql-test-run.pl.1
	do
		if [[ -f ${BINDIR}/usr/${i} ]]
		then
			rm ${BINDIR}/usr/${i} || die
		fi
	done

	# provided by mysql5-libs
	rm ${BINDIR}/usr/bin/mysql_config || die
	rm ${BINDIR}/usr/bin/mysql_client_test_embedded || die
	rm ${BINDIR}/usr/bin/mysqltest_embedded || die
	rm ${BINDIR}/usr/$(mlibdir)/mysql/libmysql* || die
	rm -r ${BINDIR}/usr/include/ || die
	rm ${BINDIR}/usr/share/man/man1/mysql_config.1 || die
	rm ${BINDIR}/usr/share/man/man1/mysql_client_test_embedded.1 || die
	rm ${BINDIR}/usr/share/man/man1/mysqltest_embedded.1 || die
 
	# provided by mysql5-clients
	rm ${BINDIR}/usr/bin/mysql || die
	rm ${BINDIR}/usr/bin/mysqladmin || die
	rm ${BINDIR}/usr/bin/mysqlcheck || die
	rm ${BINDIR}/usr/bin/mysqldump || die
	rm ${BINDIR}/usr/bin/mysqlimport || die
	rm ${BINDIR}/usr/bin/mysqlshow || die
	rm ${BINDIR}/usr/bin/mysqlslap || die
	rm ${BINDIR}/usr/share/man/man1/mysql.1 || die
	rm ${BINDIR}/usr/share/man/man1/mysqladmin.1 || die
	rm ${BINDIR}/usr/share/man/man1/mysqlcheck.1 || die
	rm ${BINDIR}/usr/share/man/man1/mysqldump.1 || die
	rm ${BINDIR}/usr/share/man/man1/mysqlimport.1 || die
	rm ${BINDIR}/usr/share/man/man1/mysqlshow.1 || die
	rm ${BINDIR}/usr/share/man/man1/mysqlslap.1 || die

	# needed directories
	mkeepdir /var/lib/mysql || die
	mchown mysql:mysql /var/lib/mysql || die
	mchmod 0750 /var/lib/mysql || die

	mkeepdir /var/run/mysqld || die
	mchown mysql:mysql /var/run/mysqld || die

	mkeepdir /var/log/mysql || die
	mchown mysql:mysql /var/log/mysql || die

	minstalldocs ChangeLog COPYING EXCEPTIONS-CLIENT README || die
	minstalldocs support-files/my-*.cnf support-files/magic || die
	minstalldocs support-files/ndb-config-2-node.ini || die

	for i in scripts/mysql*
	do
		[[ ${i%.sh} == ${i} ]] && minstalldocs ${i}
	done

	# install a default my.cnf
	minstalldir /etc/mysql || die
	minstallfile support-files/my-medium.cnf /etc/mysql/my.cnf || die

	# install an initscript
	minstallrc mysql.rc-${RC_REV} mysql || die

	# systemd specific
	minstalltmp mysql.tmpfile mysql.conf || die
	minstallunit mysqld.service || die
	minstallunit mysqld.socket || die
}