dev-db/mysql: add first ebuild draft for mysql-8.x, WIP

Package-Manager: Portage-2.3.69, Repoman-2.3.16
Signed-off-by: Thomas Deutschmann <whissi@gentoo.org>

2 files changed, 810 insertions, 0 deletions

diff --git a/dev-db/mysql/Manifest b/dev-db/mysql/Manifest
index 5e60db0b6c87..d07218b8b2bd 100644
--- a/dev-db/mysql/Manifest
+++ b/dev-db/mysql/Manifest
@@ -10,9 +10,11 @@ DIST mysql-boost-5.7.24.tar.gz 49110448 BLAKE2B 1cf64712d84cbb2dfd31f2a530470b6f
 DIST mysql-boost-5.7.25.tar.gz 49107578 BLAKE2B 8a43479c496ce45e71df905b0cb6da442340b691caa15f9862a8c981e7189c50e73b1701c393fe46ab580c508f785d5f15259c2331c77e0790191f3d41bb385c SHA512 b111c64bfcd49dba584bed71a0c7ce33b2b0654654d8f4eaa1a2b7a5daed9674ebfd4a0dfb93c20ffee028feead4709eaf600bb5469f81c86b743d395dfe27a9
 DIST mysql-boost-5.7.26.tar.gz 51098338 BLAKE2B 1263cd75814a7293b26b0f44fd2b7d20d983f3c6a62725df9515ecac2ef252f6644810cb4bf0d6f36b98e55317f1c67ea7541228cb38d896dfedc476a5755f26 SHA512 a5f9871dc5a8e5fffc1467c3dd542533a63fe553c029120475f8fd5530d884c76ab0c33ad260daf317faf318ccef01464f6ac2dc3468efceb6bf2b6c06c54cfd
 DIST mysql-boost-5.7.27.tar.gz 51436383 BLAKE2B 6db64ab5fa659aae9baa3725a0de9465e48c37618ffd69f34809880c06a00ce55dce77f507810c6fa52d86901facfa42d3d1bd8db1914a779fbc88a69be82497 SHA512 573f4555f3d62bcd3dc2228bcfba023518d462bb6689114a3505ccf7c7c3061d2775a8e7a37ec3c8b9dea6e8fbc56ba599610f237abc38cedff58e75799bdc52
+DIST mysql-boost-8.0.17.tar.gz 189322239 BLAKE2B f9f46e5fdc3e9869b203626bc09edfbcdbabcd68eba43f9c6a33b9a52cffb3a32f39704c6d22a66899aac16fa2efb271c5dc7af7522768b45542ac8dc615cd8a SHA512 a278ee263670cb1f79d67c4b87c4b88632569c3b20a4297a6e77d550155db20902f22992ea851cf59ea523bb97d5e08707e3457f71a678e9f1ac2fa4ca5b7a2d
 DIST mysql-extras-20180804-2323Z.tar.bz2 322215 BLAKE2B cca9e502e375bf43473335868517f6c450fc7bcf03e55de5a294c8bdcfcac2bb783dec09bbb3b6c30a561ba7e3a943543c017e2d42b61d466e699acdef4c0231 SHA512 efd9d416f394cc61b977ab76f05ab3acc5803ff8bdee8e1dbc65cc5b3f07e4f9742140d9586c028908b10fcc44f21c98ebffdebcc5c3578acbe05b07526bcb3d
 DIST mysql-extras-20181023-0012Z.tar.bz2 327834 BLAKE2B 91a82cbcecbbbe94933da0d8c26cdfee0171602785b2f717fbfec7da422f0ec36f26e897a3c21695f4748017d36c9956cbef03d0852246468368b812a604df82 SHA512 94996708a9da4d55c3aab74f75b74fa4aa80e3fbbb87d9dfe6c1596a934aceed466b7c853e38d9b63f59660763ccef617defc4e6e8770451c21a252250f4e7fa
 DIST mysql-extras-20181111-2314Z.tar.bz2 329013 BLAKE2B fa928b699ef0e6f092e028fc1331cc33953d9855e784998fb2f8c1f1712e9424567b2d2b6b7c5ca375f178309522b3596fcba7babdbed7c85b87ae4b85e5db22 SHA512 5cc4d16c5c6b0491fb9532469ec0b9c65e27e1514d561ea4180845a1578fc8e7ba00fca479b9a784646846f5147e4f676340f639b78c3f5ee140dda26bd5bff2
 DIST mysql-extras-20190303-1852Z.tar.bz2 331026 BLAKE2B ee033fce8f1b6a58f1f690710fb9709a585cd45564b35e71d4f840a3a7f83a5d80f53c24236c9976319abd89c68c62c74a7111517f1b9721d3cbd0898bf0dd8d SHA512 30361a0b848ed27f9170b1116458a9bc13b1b585c5fa1933c99927541c31e9bda4008b0563f2fc7db286f998089ebebf1fe3f18fce7a45e62acbf769ac62d8c1
 DIST mysql-extras-20190524-1046Z.tar.bz2 331517 BLAKE2B e6d48e34b0a7f7176de8740971f8151923beb20a520df73c22d44005059ef6779ad5aa8437e30018b9bbfe1d6d69043cbd8522b6f3662746205193b44372a6b3 SHA512 2f7238578f3aabd1701e1c54da36bc0100c9479871e3c77b22131fd6cde865037307f93b3343ea5e52251c45ef35cdc52cc2dec5a26d44fd41700598282c5c2c
 DIST mysql-extras-20190604-1109Z.tar.bz2 331780 BLAKE2B 48b6f6ff36818ba3d1d9c0580b0ff5e2343d92a42ee78b6804841d7c4f511adcdc3d5cd0590f769f308ca52e271c07cb34219450f9b86e918ddcd0a4b956e18e SHA512 19a85ba5a4c2de1688f39feb6ce1c1802e4d886436dc02afe1ba508b91365a0ac67d668cf7126588145ee55641992ad71b0d094246a94c89065876b9bb897425
+DIST mysql-extras-20190802-0031Z.tar.bz2 332871 BLAKE2B 233b25bc0f3fb215c273210f688a9864fe98ace95859d5e5e530d7f9a77a1fa08bdb0ef773fa8db3858b512479e0b13fcbc3cc5bea3ece695393a9db02e3babf SHA512 b74a9058f5ee439cac7063844b2a462e3b0ce6f906198bbb2aa966b93bfc2fb060d1d68cb4c0aafc4d1100338e48befcc53f4f5f74fa59aca305eee5882a971b
diff --git a/dev-db/mysql/mysql-8.0.17_pre.ebuild b/dev-db/mysql/mysql-8.0.17_pre.ebuild
new file mode 100644
index 000000000000..b00696209cb5
--- /dev/null
+++ b/dev-db/mysql/mysql-8.0.17_pre.ebuild
@@ -0,0 +1,808 @@
+# Copyright 1999-2019 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI="7"
+MY_EXTRAS_VER="20190802-0031Z"
+
+CMAKE_MAKEFILE_GENERATOR=emake
+
+# Keeping eutils in EAPI=6 for emktemp in pkg_config
+
+inherit cmake-utils eutils flag-o-matic linux-info \
+	prefix toolchain-funcs user
+
+MY_PV="${PV//_pre}"
+MY_P="${PN}-${MY_PV}"
+
+S="${WORKDIR}/${PN}-${MY_PV}"
+
+SRC_URI="https://cdn.mysql.com/Downloads/MySQL-8.0/mysql-boost-${MY_PV}.tar.gz
+	https://cdn.mysql.com/archives/mysql-8.0/mysql-boost-${MY_PV}.tar.gz
+	http://downloads.mysql.com/archives/MySQL-8.0/${PN}-boost-${MY_PV}.tar.gz"
+
+# Gentoo patches to MySQL
+if [[ "${MY_EXTRAS_VER}" != "live" && "${MY_EXTRAS_VER}" != "none" ]] ; then
+	SRC_URI="${SRC_URI}
+		mirror://gentoo/mysql-extras-${MY_EXTRAS_VER}.tar.bz2
+		https://gitweb.gentoo.org/proj/mysql-extras.git/snapshot/mysql-extras-${MY_EXTRAS_VER}.tar.bz2"
+fi
+
+HOMEPAGE="https://www.mysql.com/"
+DESCRIPTION="A fast, multi-threaded, multi-user SQL database server"
+LICENSE="GPL-2"
+SLOT="0/21"
+IUSE="cjk cracklib debug experimental jemalloc latin1 libressl numa +perl profiling
+	selinux static static-libs tcmalloc test"
+
+# Tests always fail when libressl is enabled due to hard-coded ciphers in the tests
+RESTRICT="libressl? ( test )"
+
+REQUIRED_USE="?? ( tcmalloc jemalloc )"
+
+KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~mips ~ppc ~ppc64 ~s390 ~sparc ~x86 ~amd64-linux ~x86-linux ~x64-macos ~x86-macos ~x64-solaris ~x86-solaris"
+
+# Shorten the path because the socket path length must be shorter than 107 chars
+# and we will run a mysql server during test phase
+S="${WORKDIR}/mysql"
+
+if [[ "${MY_EXTRAS_VER}" == "live" ]] ; then
+	inherit git-r3
+	EGIT_REPO_URI="https://anongit.gentoo.org/git/proj/mysql-extras.git"
+	EGIT_CHECKOUT_DIR="${WORKDIR}/mysql-extras"
+	EGIT_CLONE_TYPE=shallow
+	MY_PATCH_DIR="${WORKDIR}/mysql-extras"
+else
+	MY_PATCH_DIR="${WORKDIR}/mysql-extras-${MY_EXTRAS_VER}"
+fi
+
+PATCHES=(
+	"${MY_PATCH_DIR}"/20001_all_fix-minimal-build-cmake-mysql-8.0.17.patch
+	"${MY_PATCH_DIR}"/20007_all_cmake-debug-werror-8.0.17.patch
+	"${MY_PATCH_DIR}"/20018_all_mysql-5.7.23-fix-grant_user_lock-a-root.patch
+	"${MY_PATCH_DIR}"/20018_all_mysql-8.0.17-without-clientlibs-tools.patch
+	"${MY_PATCH_DIR}"/20018_all_mysql-8.0.17-fix-libressl-support.patch
+)
+
+# Be warned, *DEPEND are version-dependant
+# These are used for both runtime and compiletime
+COMMON_DEPEND="net-misc/curl:=
+	>=sys-apps/sed-4
+	>=sys-apps/texinfo-4.7-r1
+	sys-libs/ncurses:0=
+	dev-db/mysql-connector-c
+	>=dev-libs/protobuf-3.8
+	>=app-arch/lz4-0_p131:=
+	dev-libs/libedit
+	cjk? ( app-text/mecab:= )
+	experimental? (
+		dev-libs/libevent:=
+		net-libs/libtirpc:=
+	)
+	numa? ( sys-process/numactl )
+	>=sys-libs/zlib-1.2.3:0=
+	jemalloc? ( dev-libs/jemalloc:0= )
+	kernel_linux? (
+		dev-libs/libaio:0=
+		sys-process/procps:0=
+	)
+	tcmalloc? ( dev-util/google-perftools:0= )
+	!libressl? ( >=dev-libs/openssl-1.0.0:0= )
+	libressl? ( dev-libs/libressl:0= )
+"
+DEPEND="${COMMON_DEPEND}
+	|| ( >=sys-devel/gcc-3.4.6 >=sys-devel/gcc-apple-4.0 )
+	virtual/yacc
+	dev-libs/libevent
+	experimental? ( net-libs/rpcsvc-proto )
+	static? ( sys-libs/ncurses[static-libs] )
+	test? ( dev-perl/JSON )
+"
+RDEPEND="${COMMON_DEPEND}
+	!dev-db/mariadb !dev-db/mariadb-galera !dev-db/percona-server !dev-db/mysql-cluster
+	selinux? ( sec-policy/selinux-mysql )
+	!prefix? ( dev-db/mysql-init-scripts )
+"
+# For other stuff to bring us in
+# dev-perl/DBD-mysql is needed by some scripts installed by MySQL
+PDEPEND="perl? ( >=dev-perl/DBD-mysql-2.9004 )"
+
+mysql_init_vars() {
+	MY_SHAREDSTATEDIR=${MY_SHAREDSTATEDIR="${EPREFIX}/usr/share/mysql"}
+	MY_SYSCONFDIR=${MY_SYSCONFDIR="${EPREFIX}/etc/mysql"}
+	MY_LOCALSTATEDIR=${MY_LOCALSTATEDIR="${EPREFIX}/var/lib/mysql"}
+	MY_LOGDIR=${MY_LOGDIR="${EPREFIX}/var/log/mysql"}
+
+	if [[ -z "${MY_DATADIR}" ]] ; then
+		MY_DATADIR=""
+		if [[ -f "${MY_SYSCONFDIR}/my.cnf" ]] ; then
+			MY_DATADIR=`"my_print_defaults" mysqld 2>/dev/null \
+				| sed -ne '/datadir/s|^--datadir=||p' \
+				| tail -n1`
+			if [[ -z "${MY_DATADIR}" ]] ; then
+				MY_DATADIR=`grep ^datadir "${MY_SYSCONFDIR}/my.cnf" \
+				| sed -e 's/.*=\s*//' \
+				| tail -n1`
+			fi
+		fi
+		if [[ -z "${MY_DATADIR}" ]] ; then
+			MY_DATADIR="${MY_LOCALSTATEDIR}"
+			einfo "Using default MY_DATADIR"
+		fi
+		elog "MySQL MY_DATADIR is ${MY_DATADIR}"
+
+		if [[ -z "${PREVIOUS_DATADIR}" ]] ; then
+			if [[ -e "${MY_DATADIR}" ]] ; then
+				# If you get this and you're wondering about it, see bug #207636
+				elog "MySQL datadir found in ${MY_DATADIR}"
+				elog "A new one will not be created."
+				PREVIOUS_DATADIR="yes"
+			else
+				PREVIOUS_DATADIR="no"
+			fi
+			export PREVIOUS_DATADIR
+		fi
+	else
+		if [[ ${EBUILD_PHASE} == "config" ]] ; then
+			local new_MY_DATADIR
+			new_MY_DATADIR=`"my_print_defaults" mysqld 2>/dev/null \
+				| sed -ne '/datadir/s|^--datadir=||p' \
+				| tail -n1`
+
+			if [[ ( -n "${new_MY_DATADIR}" ) && ( "${new_MY_DATADIR}" != "${MY_DATADIR}" ) ]] ; then
+				ewarn "MySQL MY_DATADIR has changed"
+				ewarn "from ${MY_DATADIR}"
+				ewarn "to ${new_MY_DATADIR}"
+				MY_DATADIR="${new_MY_DATADIR}"
+			fi
+		fi
+	fi
+
+	export MY_SHAREDSTATEDIR MY_SYSCONFDIR
+	export MY_LOCALSTATEDIR MY_LOGDIR
+	export MY_DATADIR
+}
+
+pkg_pretend() {
+	if use numa ; then
+		local CONFIG_CHECK="~NUMA"
+
+		local WARNING_NUMA="This package expects NUMA support in kernel which this system does not have at the moment;"
+		WARNING_NUMA+=" Either expect runtime errors, enable NUMA support in kernel or rebuild the package without NUMA support"
+
+		check_extra_config
+	fi
+}
+
+pkg_postinst() {
+	# Make sure the vars are correctly initialized
+	mysql_init_vars
+
+	# Create log directory securely if it does not exist
+	[[ -d "${ROOT}${MY_LOGDIR}" ]] || install -d -m0750 -o mysql -g mysql "${ROOT}${MY_LOGDIR}"
+
+	if [[ -z "${REPLACING_VERSIONS}" ]] ; then
+		einfo
+		elog "You might want to run:"
+		elog "\"emerge --config =${CATEGORY}/${PF}\""
+		elog "if this is a new install."
+		elog
+		elog "If you are switching server implentations, you should run the"
+		elog "mysql_upgrade tool."
+		einfo
+	else
+		einfo
+		elog "If you are upgrading major versions, you should run the"
+		elog "mysql_upgrade tool."
+		einfo
+	fi
+
+	# Note about configuration change
+	einfo
+	elog "This version of ${PN} reorganizes the configuration from a single my.cnf"
+	elog "to several files in /etc/mysql/mysql.d."
+	elog "Please backup any changes you made to /etc/mysql/my.cnf"
+	elog "and add them as a new file under /etc/mysql/mysql.d with a .cnf extension."
+	elog "You may have as many files as needed and they are read alphabetically."
+	elog "Be sure the options have the appropriate section headers, i.e. [mysqld]."
+	einfo
+}
+
+src_unpack() {
+	unpack ${A}
+	# Grab the patches
+	[[ "${MY_EXTRAS_VER}" == "live" ]] && S="${WORKDIR}/mysql-extras" git-r3_src_unpack
+
+	mv -f "${WORKDIR}/${MY_P}" "${S}" || die
+}
+
+src_prepare() {
+	if use jemalloc ; then
+		echo "TARGET_LINK_LIBRARIES(mysqld jemalloc)" >> "${S}/sql/CMakeLists.txt" || die
+	fi
+
+	if use tcmalloc ; then
+		echo "TARGET_LINK_LIBRARIES(mysqld tcmalloc)" >> "${S}/sql/CMakeLists.txt" || die
+	fi
+
+	# Remove the centos and rhel selinux policies to support mysqld_safe under SELinux
+	if [[ -d "${S}/support-files/SELinux" ]] ; then
+		echo > "${S}/support-files/SELinux/CMakeLists.txt" || die
+	fi
+
+	## Remove bundled libs so we cannot accidentally use them
+	## We keep extra/lz4 directory because we use extra/lz4/xxhash.c via sql/CMakeLists.txt:394
+	#rm -rv \
+	#	"${S}"/extra/libevent \
+	#	"${S}"/extra/zlib \
+	#	|| die
+
+	if use libressl ; then
+		sed -i 's/OPENSSL_MAJOR_VERSION STREQUAL "1"/OPENSSL_MAJOR_VERSION STREQUAL "2"/' \
+			"${S}/cmake/ssl.cmake" || die
+	fi
+
+	#sed -i 's~ADD_SUBDIRECTORY(storage/ndb)~~' CMakeLists.txt || die
+	cmake-utils_src_prepare
+}
+
+src_configure(){
+	# Bug #114895, bug #110149
+	filter-flags "-O" "-O[01]"
+
+	append-cflags -fPIC
+
+	append-cxxflags -felide-constructors -fPIC
+
+	# bug #283926, with GCC4.4, this is required to get correct behavior.
+	append-flags -fno-strict-aliasing
+
+	CMAKE_BUILD_TYPE="RelWithDebInfo"
+
+	# debug hack wrt #497532
+	mycmakeargs=(
+		-DCMAKE_C_FLAGS_RELWITHDEBINFO="$(usex debug '' '-DNDEBUG')"
+		-DCMAKE_CXX_FLAGS_RELWITHDEBINFO="$(usex debug '' '-DNDEBUG')"
+		-DCMAKE_INSTALL_PREFIX="${EPREFIX}/usr"
+		-DMYSQL_DATADIR="${EPREFIX}/var/lib/mysql"
+		-DSYSCONFDIR="${EPREFIX}/etc/mysql"
+		-DINSTALL_BINDIR=bin
+		-DINSTALL_DOCDIR=share/doc/${PF}
+		-DINSTALL_DOCREADMEDIR=share/doc/${PF}
+		-DINSTALL_INCLUDEDIR=include/mysql
+		-DINSTALL_INFODIR=share/info
+		-DINSTALL_LIBDIR=$(get_libdir)
+		-DINSTALL_MANDIR=share/man
+		-DINSTALL_MYSQLSHAREDIR=share/mysql
+		-DINSTALL_PLUGINDIR=$(get_libdir)/mysql/plugin
+		-DINSTALL_MYSQLDATADIR="${EPREFIX}/var/lib/mysql"
+		-DINSTALL_SBINDIR=sbin
+		-DINSTALL_SUPPORTFILESDIR="${EPREFIX}/usr/share/mysql"
+		-DCOMPILATION_COMMENT="Gentoo Linux ${PF}"
+		-DWITH_UNIT_TESTS=$(usex test ON OFF)
+		### TODO: make this system but issues with UTF-8 prevent it
+		-DWITH_EDITLINE=system
+		-DWITH_ZLIB=system
+		-DWITH_LIBWRAP=0
+		-DENABLED_LOCAL_INFILE=1
+		-DMYSQL_UNIX_ADDR="${EPREFIX}/var/run/mysqld/mysqld.sock"
+		-DWITH_DEFAULT_COMPILER_OPTIONS=0
+		-DWITH_DEFAULT_FEATURE_SET=0
+		# The build forces this to be defined when cross-compiling. We pass it
+		# all the time for simplicity and to make sure it is actually correct.
+		-DSTACK_DIRECTION=$(tc-stack-grows-down && echo -1 || echo 1)
+		-DWITH_CURL=system
+		-DWITH_BOOST="${S}/boost"
+	)
+	if use test ; then
+		mycmakeargs+=( -DINSTALL_MYSQLTESTDIR=share/mysql/mysql-test )
+	else
+		mycmakeargs+=( -DINSTALL_MYSQLTESTDIR='' )
+	fi
+
+	mycmakeargs+=( -DWITH_SSL=system )
+
+	mycmakeargs+=( -DWITHOUT_CLIENTLIBS=YES )
+
+	# client/mysql.cc:1131:16: error: redefinition of ‘struct _hist_entry’
+	mycmakeargs+=(
+		-DUSE_LIBEDIT_INTERFACE=0
+		-DUSE_NEW_EDITLINE_INTERFACE=1
+		-DHAVE_HIST_ENTRY=1
+	)
+
+	mycmakeargs+=(
+		-DWITH_ICU=system
+		-DWITH_RE2=system
+		-DWITH_LIBEVENT=system
+		-DWITH_LZ4=system
+		-DWITH_PROTOBUF=bundled
+		-DWITH_MECAB=$(usex cjk system OFF)
+		-DWITH_NUMA=$(usex numa ON OFF)
+		-DWITH_RAPID=$(usex experimental ON OFF)
+		# Our dev-libs/rapidjson doesn't carry necessary fixes for std::regex
+		-DWITH_RAPIDJSON=bundled
+	)
+
+	if [[ -n "${MYSQL_DEFAULT_CHARSET}" && -n "${MYSQL_DEFAULT_COLLATION}" ]] ; then
+		ewarn "You are using a custom charset of ${MYSQL_DEFAULT_CHARSET}"
+		ewarn "and a collation of ${MYSQL_DEFAULT_COLLATION}."
+		ewarn "You MUST file bugs without these variables set."
+		ewarn "Tests will probably fail!"
+
+		mycmakeargs+=(
+			-DDEFAULT_CHARSET=${MYSQL_DEFAULT_CHARSET}
+			-DDEFAULT_COLLATION=${MYSQL_DEFAULT_COLLATION}
+		)
+	elif use latin1 ; then
+		mycmakeargs+=(
+			-DDEFAULT_CHARSET=latin1
+			-DDEFAULT_COLLATION=latin1_swedish_ci
+		)
+	else
+		mycmakeargs+=(
+			-DDEFAULT_CHARSET=utf8mb4
+			-DDEFAULT_COLLATION=utf8mb4_0900_ai_ci
+		)
+	fi
+
+	mycmakeargs+=(
+		-DWITH_EXTRA_CHARSETS=all
+		-DDISABLE_SHARED=$(usex static YES NO)
+		-DWITH_DEBUG=$(usex debug)
+	)
+
+	if use profiling ; then
+		# Setting to OFF doesn't work: Once set, profiling options will be added
+		# to `mysqld --help` output via sql/sys_vars.cc causing
+		# "main.mysqld--help-notwin" test to fail
+		mycmakeargs+=( -DENABLED_PROFILING=ON )
+	fi
+
+	if use static ; then
+		mycmakeargs+=( -DWITH_PIC=1 )
+	fi
+
+	# Storage engines
+	mycmakeargs+=(
+		-DWITH_EXAMPLE_STORAGE_ENGINE=0
+		-DWITH_ARCHIVE_STORAGE_ENGINE=1
+		-DWITH_BLACKHOLE_STORAGE_ENGINE=1
+		-DWITH_CSV_STORAGE_ENGINE=1
+		-DWITH_FEDERATED_STORAGE_ENGINE=1
+		-DWITH_HEAP_STORAGE_ENGINE=1
+		-DWITH_INNOBASE_STORAGE_ENGINE=1
+		-DWITH_INNODB_MEMCACHED=0
+		-DWITH_MYISAMMRG_STORAGE_ENGINE=1
+		-DWITH_MYISAM_STORAGE_ENGINE=1
+	)
+
+	cmake-utils_src_configure
+}
+
+# Official test instructions:
+# ulimit -n 16500 && \
+# USE='perl server' \
+# FEATURES='test userpriv -usersandbox' \
+# ebuild mysql-X.X.XX.ebuild \
+# digest clean package
+src_test() {
+	_disable_test() {
+		local rawtestname bug reason
+		rawtestname="${1}" ; shift
+		bug="${1}" ; shift
+		reason="${@}"
+		ewarn "test '${rawtestname}' disabled: '${reason}' (BUG#${bug})"
+		echo ${rawtestname} : BUG#${bug} ${reason} >> "${T}/disabled.def"
+	}
+
+	local TESTDIR="${BUILD_DIR}/mysql-test"
+	local retstatus_unit
+	local retstatus_tests
+
+	# Bug #213475 - MySQL _will_ object strenously if your machine is named
+	# localhost. Also causes weird failures.
+	[[ "${HOSTNAME}" == "localhost" ]] && die "Your machine must NOT be named localhost"
+
+	if [[ $UID -eq 0 ]] ; then
+		die "Testing with FEATURES=-userpriv is no longer supported by upstream. Tests MUST be run as non-root."
+	fi
+	has usersandbox $FEATURES && ewarn "Some tests may fail with FEATURES=usersandbox"
+
+	if use latin1 ; then
+		# Upstream only supports tests with default charset
+		die "Testing with USE=latin1 is not supported."
+	fi
+
+	einfo ">>> Test phase [test]: ${CATEGORY}/${PF}"
+
+	# Run CTest (test-units)
+	cmake-utils_src_test
+	retstatus_unit=$?
+
+	# Ensure that parallel runs don't die
+	export MTR_BUILD_THREAD="$((${RANDOM} % 100))"
+	# Enable parallel testing, auto will try to detect number of cores
+	# You may set this by hand.
+	# The default maximum is 8 unless MTR_MAX_PARALLEL is increased
+	export MTR_PARALLEL="${MTR_PARALLEL:-auto}"
+
+	# create directories because mysqladmin might run out of order
+	mkdir -p "${T}"/var-tests{,/log} || die
+
+	# Run mysql tests
+	pushd "${TESTDIR}" &>/dev/null || die
+
+	touch "${T}/disabled.def"
+
+	local -a disabled_tests
+	disabled_tests+=( "gis.spatial_analysis_functions_buffer;5452;Known rounding error with latest AMD processors (PS)")
+	disabled_tests+=( "gis.gis_bugs_crashes;5452;Known rounding error with latest AMD processors (PS)")
+	disabled_tests+=( "gis.geometry_class_attri_prop;5452;Known rounding error with latest AMD processors (PS)")
+	disabled_tests+=( "gis.spatial_utility_function_distance_sphere;5452;Known rounding error with latest AMD processors (PS)")
+	disabled_tests+=( "gis.geometry_property_function_issimple;5452;Known rounding error with latest AMD processors (PS)")
+	disabled_tests+=( "gis.spatial_analysis_functions_centroid;5452;Known rounding error with latest AMD processors (PS)")
+	disabled_tests+=( "gis.spatial_operators_intersection;5452;Known rounding error with latest AMD processors (PS)")
+	disabled_tests+=( "gis.spatial_utility_function_simplify;5452;Known rounding error with latest AMD processors (PS)")
+	disabled_tests+=( "gis.spatial_op_testingfunc_mix;5452;Known rounding error with latest AMD processors (PS)")
+	disabled_tests+=( "gis.spatial_analysis_functions_distance;5452;Known rounding error with latest AMD processors (PS)")
+	disabled_tests+=( "main.window_std_var;0;Known rounding error with latest AMD processors -- no upstream bug yet")
+	disabled_tests+=( "main.window_std_var_optimized;0;Known rounding error with latest AMD processors -- no upstream bug yet")
+	disabled_tests+=( "sys_vars.myisam_data_pointer_size_func;87935;Test will fail on slow hardware")
+	disabled_tests+=( "rpl_gtid.rpl_gtid_stm_drop_table;90612;Known test failure" )
+	disabled_tests+=( "rpl_gtid.rpl_multi_source_mtr_includes;0;Know failure - no upstream bug yet" )
+	disabled_tests+=( "x.connection;0;Know failure - no upstream bug yet" )
+	disabled_tests+=( "main.mysqlslap;1253001;Known failure - no upstream bug yet (RH)" )
+	disabled_tests+=( "perfschema.idx_threads;0;Know failure - no upstream bug yet" )
+	disabled_tests+=( "perfschema.idx_session_connect_attrs;0;Know failure - no upstream bug yet" )
+	disabled_tests+=( "perfschema.idx_session_account_connect_attrs;0;Know failure - no upstream bug yet" )
+
+	local test_ds
+	for test_infos_str in "${disabled_tests[@]}" ; do
+		IFS=';' read -r -a test_infos_arr <<< "${test_infos_str}"
+
+		if [[ ${#test_infos_arr[@]} != 3 ]] ; then
+			die "Invalid test data set, not matching format: ${test_infos_str}"
+		fi
+
+		_disable_test "${test_infos_arr[0]}" "${test_infos_arr[1]}" "${test_infos_arr[2]}"
+	done
+	unset test_ds test_infos_str test_infos_arr
+
+	# Try to increase file limits to increase test coverage
+	if ! ulimit -n 16500 1>/dev/null 2>&1 ; then
+		# Upper limit comes from parts.partition_* tests
+		ewarn "For maximum test coverage please raise open file limit to 16500 (ulimit -n 16500) before calling the package manager."
+
+		if ! ulimit -n 4162 1>/dev/null 2>&1 ; then
+			# Medium limit comes from '[Warning] Buffered warning: Could not increase number of max_open_files to more than 3000 (request: 4162)'
+			ewarn "For medium test coverage please raise open file limit to 4162 (ulimit -n 4162) before calling the package manager."
+
+			if ! ulimit -n 3000 1>/dev/null 2>&1 ; then
+				ewarn "For minimum test coverage please raise open file limit to 3000 (ulimit -n 3000) before calling the package manager."
+			else
+				einfo "Will run test suite with open file limit set to 3000 (minimum test coverage)."
+			fi
+		else
+			einfo "Will run test suite with open file limit set to 4162 (medium test coverage)."
+		fi
+	else
+		einfo "Will run test suite with open file limit set to 16500 (best test coverage)."
+	fi
+
+	local aio_max_nr=$(sysctl -n fs.aio-max-nr 2>/dev/null)
+	if [[ ${aio_max_nr} -lt 250000 ]] ; then
+		if ! sysctl -w fs.aio-max-nr=250000 2>&1 ; then
+			ewarn "Failed to rais fs.aio-max-nr to >=250000! Expect test failures ..."
+		else
+			einfo "fs.aio-max-nr raised to 250000!"
+		fi
+	fi
+
+	# run mysql-test tests
+	perl mysql-test-run.pl --force --vardir="${T}/var-tests" --reorder --skip-test=tokudb --skip-test-list="${T}/disabled.def"
+	retstatus_tests=$?
+
+	popd &>/dev/null || die
+
+	# Cleanup is important for these testcases.
+	pkill -9 -f "${S}/ndb" 2>/dev/null
+	pkill -9 -f "${S}/sql" 2>/dev/null
+
+	local failures=""
+	[[ $retstatus_unit -eq 0 ]] || failures="${failures} test-unit"
+	[[ $retstatus_tests -eq 0 ]] || failures="${failures} tests"
+
+	[[ -z "$failures" ]] || die "Test failures: $failures"
+	einfo "Tests successfully completed"
+}
+
+src_install() {
+	cmake-utils_src_install
+
+	# Make sure the vars are correctly initialized
+	mysql_init_vars
+
+	# Convenience links
+	einfo "Making Convenience links for mysqlcheck multi-call binary"
+	dosym "mysqlcheck" "/usr/bin/mysqlanalyze"
+	dosym "mysqlcheck" "/usr/bin/mysqlrepair"
+	dosym "mysqlcheck" "/usr/bin/mysqloptimize"
+
+	# INSTALL_LAYOUT=STANDALONE causes cmake to create a /usr/data dir
+	if [[ -d "${ED}/usr/data" ]] ; then
+		rm -Rf "${ED}/usr/data" || die
+	fi
+
+	# Unless they explicitly specific USE=test, then do not install the
+	# testsuite. It DOES have a use to be installed, esp. when you want to do a
+	# validation of your database configuration after tuning it.
+	if ! use test ; then
+		rm -rf "${D}/${MY_SHAREDSTATEDIR}/mysql-test"
+	fi
+
+	# Configuration stuff
+	einfo "Building default configuration ..."
+	insinto "${MY_SYSCONFDIR#${EPREFIX}}"
+	[[ -f "${S}/scripts/mysqlaccess.conf" ]] && doins "${S}"/scripts/mysqlaccess.conf
+	cp "${FILESDIR}/my.cnf-5.7" "${TMPDIR}/my.cnf" || die
+	eprefixify "${TMPDIR}/my.cnf"
+	doins "${TMPDIR}/my.cnf"
+	insinto "${MY_SYSCONFDIR#${EPREFIX}}/mysql.d"
+	cp "${FILESDIR}/my.cnf.distro-client" "${TMPDIR}/50-distro-client.cnf" || die
+	eprefixify "${TMPDIR}/50-distro-client.cnf"
+	doins "${TMPDIR}/50-distro-client.cnf"
+
+	mycnf_src="my.cnf.distro-server"
+	sed -e "s!@DATADIR@!${MY_DATADIR}!g" \
+		"${FILESDIR}/${mycnf_src}" \
+		> "${TMPDIR}/my.cnf.ok" || die
+
+	if use prefix ; then
+		sed -i -r -e '/^user[[:space:]]*=[[:space:]]*mysql$/d' \
+			"${TMPDIR}/my.cnf.ok" || die
+	fi
+
+	if use latin1 ; then
+		sed -i \
+			-e "/character-set/s|utf8|latin1|g" \
+			"${TMPDIR}/my.cnf.ok" || die
+	fi
+
+	eprefixify "${TMPDIR}/my.cnf.ok"
+
+	newins "${TMPDIR}/my.cnf.ok" 50-distro-server.cnf
+
+	#Remove mytop if perl is not selected
+	[[ -e "${ED}/usr/bin/mytop" ]] && ! use perl && rm -f "${ED}/usr/bin/mytop"
+
+	# Kill old libmysqclient_r symlinks if they exist. Time to fix what depends on them.
+	find "${D}" -name 'libmysqlclient_r.*' -type l -delete || die
+}
+
+pkg_config() {
+	_getoptval() {
+		local mypd="${EROOT}"/usr/bin/my_print_defaults
+		local section="$1"
+		local flag="--${2}="
+		local extra_options="${3}"
+		"${mypd}" $extra_options $section | sed -n "/^${flag}/s,${flag},,gp"
+	}
+	local old_MY_DATADIR="${MY_DATADIR}"
+	local old_HOME="${HOME}"
+	# my_print_defaults needs to read stuff in $HOME/.my.cnf
+	export HOME=${EPREFIX}/root
+
+	# Make sure the vars are correctly initialized
+	mysql_init_vars
+
+	[[ -z "${MY_DATADIR}" ]] && die "Sorry, unable to find MY_DATADIR"
+	if [[ ! -x "${EROOT}/usr/sbin/mysqld" ]] ; then
+		die "Minimal builds do NOT include the MySQL server"
+	fi
+
+	if [[ ( -n "${MY_DATADIR}" ) && ( "${MY_DATADIR}" != "${old_MY_DATADIR}" ) ]] ; then
+		local MY_DATADIR_s="${ROOT}/${MY_DATADIR}"
+		MY_DATADIR_s="${MY_DATADIR_s%}"
+		local old_MY_DATADIR_s="${ROOT}/${old_MY_DATADIR}"
+		old_MY_DATADIR_s="${old_MY_DATADIR_s%}"
+
+		if [[ ( -d "${old_MY_DATADIR_s}" ) && ( "${old_MY_DATADIR_s}" != / ) ]] ; then
+			if [[ -d "${MY_DATADIR_s}" ]] ; then
+				ewarn "Both ${old_MY_DATADIR_s} and ${MY_DATADIR_s} exist"
+				ewarn "Attempting to use ${MY_DATADIR_s} and preserving ${old_MY_DATADIR_s}"
+			else
+				elog "Moving MY_DATADIR from ${old_MY_DATADIR_s} to ${MY_DATADIR_s}"
+				mv --strip-trailing-slashes -T "${old_MY_DATADIR_s}" "${MY_DATADIR_s}" \
+				|| die "Moving MY_DATADIR failed"
+			fi
+		else
+			ewarn "Previous MY_DATADIR (${old_MY_DATADIR_s}) does not exist"
+			if [[ -d "${MY_DATADIR_s}" ]] ; then
+				ewarn "Attempting to use ${MY_DATADIR_s}"
+			else
+				eerror "New MY_DATADIR (${MY_DATADIR_s}) does not exist"
+				die "Configuration Failed! Please reinstall ${CATEGORY}/${PN}"
+			fi
+		fi
+	fi
+
+	local pwd1="a"
+	local pwd2="b"
+	local maxtry=15
+
+	if [[ -z "${MYSQL_ROOT_PASSWORD}" ]] ; then
+		local tmp_mysqld_password_source=
+
+		for tmp_mysqld_password_source in mysql client ; do
+			einfo "Trying to get password for mysql 'root' user from '${tmp_mysqld_password_source}' section ..."
+			MYSQL_ROOT_PASSWORD="$(_getoptval "${tmp_mysqld_password_source}" password)"
+			if [[ -n "${MYSQL_ROOT_PASSWORD}" ]] ; then
+				if [[ ${MYSQL_ROOT_PASSWORD} == *$'\n'* ]] ; then
+					ewarn "Ignoring password from '${tmp_mysqld_password_source}' section due to newline character (do you have multiple password options set?)!"
+					MYSQL_ROOT_PASSWORD=
+					continue
+				fi
+
+				einfo "Found password in '${tmp_mysqld_password_source}' section!"
+				break
+			fi
+		done
+
+		# Sometimes --show is required to display passwords in some implementations of my_print_defaults
+		if [[ "${MYSQL_ROOT_PASSWORD}" == '*****' ]] ; then
+			MYSQL_ROOT_PASSWORD="$(_getoptval "${tmp_mysqld_password_source}" password --show)"
+		fi
+
+		unset tmp_mysqld_password_source
+	fi
+	MYSQL_TMPDIR="$(_getoptval mysqld tmpdir)"
+	# These are dir+prefix
+	MYSQL_RELAY_LOG="$(_getoptval mysqld relay-log)"
+	MYSQL_RELAY_LOG=${MYSQL_RELAY_LOG%/*}
+	MYSQL_LOG_BIN="$(_getoptval mysqld log-bin)"
+	MYSQL_LOG_BIN=${MYSQL_LOG_BIN%/*}
+
+	if [[ ! -d "${EROOT}/$MYSQL_TMPDIR" ]] ; then
+		einfo "Creating MySQL tmpdir $MYSQL_TMPDIR"
+		install -d -m 770 -o mysql -g mysql "${EROOT}/$MYSQL_TMPDIR"
+	fi
+
+	if [[ ! -d "${EROOT}/$MYSQL_LOG_BIN" ]] ; then
+		einfo "Creating MySQL log-bin directory $MYSQL_LOG_BIN"
+		install -d -m 770 -o mysql -g mysql "${EROOT}/$MYSQL_LOG_BIN"
+	fi
+
+	if [[ ! -d "${EROOT}/$MYSQL_RELAY_LOG" ]] ; then
+		einfo "Creating MySQL relay-log directory $MYSQL_RELAY_LOG"
+		install -d -m 770 -o mysql -g mysql "${EROOT}/$MYSQL_RELAY_LOG"
+	fi
+
+	if [[ -d "${ROOT}/${MY_DATADIR}/mysql" ]] ; then
+		ewarn "You have already a MySQL database in place."
+		ewarn "(${ROOT}/${MY_DATADIR}/*)"
+		ewarn "Please rename or delete it if you wish to replace it."
+		die "MySQL database already exists!"
+	fi
+
+	# Bug #213475 - MySQL _will_ object strenously if your machine is named
+	# localhost. Also causes weird failures.
+	[[ "${HOSTNAME}" == "localhost" ]] && die "Your machine must NOT be named localhost"
+
+	if [[ -z "${MYSQL_ROOT_PASSWORD}" ]] ; then
+
+		einfo "Please provide a password for the mysql 'root' user now"
+		einfo "or through the ${HOME}/.my.cnf file."
+		ewarn "Avoid [\"'\\_%] characters in the password"
+		read -rsp "    >" pwd1 ; echo
+
+		einfo "Retype the password"
+		read -rsp "    >" pwd2 ; echo
+
+		if [[ "x$pwd1" != "x$pwd2" ]] ; then
+			die "Passwords are not the same"
+		fi
+		MYSQL_ROOT_PASSWORD="${pwd1}"
+		unset pwd1 pwd2
+	fi
+
+	local options
+	local sqltmp="$(emktemp)"
+
+	# Fix bug 446200. Don't reference host my.cnf, needs to come first,
+	# see http://bugs.mysql.com/bug.php?id=31312
+	use prefix && options="${options} '--defaults-file=${MY_SYSCONFDIR}/my.cnf'"
+
+	# Figure out which options we need to disable to do the setup
+	local helpfile="${TMPDIR}/mysqld-help"
+	"${EROOT}/usr/sbin/mysqld" --verbose --help >"${helpfile}" 2>/dev/null
+	for opt in host-cache name-resolve networking slave-start \
+		federated ssl log-bin relay-log slow-query-log external-locking \
+		log-slave-updates \
+		; do
+		optexp="--(skip-)?${opt}" optfull="--loose-skip-${opt}"
+		egrep -sq -- "${optexp}" "${helpfile}" && options="${options} ${optfull}"
+	done
+
+	einfo "Creating the mysql database and setting proper permissions on it ..."
+
+	# Now that /var/run is a tmpfs mount point, we need to ensure it exists before using it
+	PID_DIR="${EROOT}/var/run/mysqld"
+	if [[ ! -d "${PID_DIR}" ]] ; then
+		install -d -m 755 -o mysql -g mysql "${PID_DIR}" || die "Could not create pid directory"
+	fi
+
+	if [[ ! -d "${MY_DATADIR}" ]] ; then
+		install -d -m 750 -o mysql -g mysql "${MY_DATADIR}" || die "Could not create data directory"
+	fi
+
+	pushd "${TMPDIR}" &>/dev/null || die
+
+	# Filling timezones, see
+	# http://dev.mysql.com/doc/mysql/en/time-zone-support.html
+	echo "USE mysql;" >"${sqltmp}"
+	"${EROOT}/usr/bin/mysql_tzinfo_to_sql" "${EROOT}/usr/share/zoneinfo" >> "${sqltmp}" 2>/dev/null
+	chown mysql "${sqltmp}" || die
+
+	# --initialize-insecure will not set root password
+	# --initialize would set a random one in the log which we don't need as we set it ourselves
+	local cmd=( "${EROOT}/usr/sbin/mysqld" "--initialize-insecure" "--init-file='${sqltmp}'" )
+	cmd+=( "--basedir=${EPREFIX}/usr" ${options} "--datadir=${ROOT}${MY_DATADIR}" "--tmpdir=${ROOT}${MYSQL_TMPDIR}" )
+	einfo "Command: ${cmd[*]}"
+	su -s /bin/sh -c "${cmd[*]}" mysql \
+		>"${TMPDIR}"/mysql_install_db.log 2>&1
+	if [[ $? -ne 0 ]] ; then
+		grep -B5 -A999 -i "ERROR" "${TMPDIR}"/mysql_install_db.log 1>&2
+		die "Failed to initialize mysqld. Please review ${EPREFIX}/var/log/mysql/mysqld.err AND ${TMPDIR}/mysql_install_db.log"
+	fi
+	popd &>/dev/null || die
+	[[ -f "${ROOT}/${MY_DATADIR}/mysql/user.frm" ]] \
+	|| die "MySQL databases not installed"
+
+	use prefix || options="${options} --user=mysql"
+
+	local socket="${EROOT}/var/run/mysqld/mysqld${RANDOM}.sock"
+	local pidfile="${EROOT}/var/run/mysqld/mysqld${RANDOM}.pid"
+	local mysqld="${EROOT}/usr/sbin/mysqld \
+		${options} \
+		$(use prefix || echo --user=mysql) \
+		--log-warnings=0 \
+		--basedir=${EROOT}/usr \
+		--datadir=${ROOT}/${MY_DATADIR} \
+		--max_allowed_packet=8M \
+		--net_buffer_length=16K \
+		--socket=${socket} \
+		--pid-file=${pidfile} \
+		--tmpdir=${ROOT}/${MYSQL_TMPDIR}"
+	#einfo "About to start mysqld: ${mysqld}"
+	ebegin "Starting mysqld"
+	einfo "Command ${mysqld}"
+	${mysqld} &
+	rc=$?
+	while ! [[ -S "${socket}" || "${maxtry}" -lt 1 ]] ; do
+		maxtry=$((${maxtry}-1))
+		echo -n "."
+		sleep 1
+	done
+	eend $rc
+
+	if ! [[ -S "${socket}" ]] ; then
+		die "Completely failed to start up mysqld with: ${mysqld}"
+	fi
+
+	ebegin "Setting root password"
+	# Do this from memory, as we don't want clear text passwords in temp files
+	local sql="ALTER USER 'root'@'localhost' IDENTIFIED WITH mysql_native_password BY '${MYSQL_ROOT_PASSWORD}'"
+	"${EROOT}/usr/bin/mysql" \
+		--no-defaults \
+		"--socket=${socket}" \
+		-hlocalhost \
+		-e "${sql}"
+	eend $?
+
+	# Stop the server and cleanup
+	einfo "Stopping the server ..."
+	kill $(< "${pidfile}" )
+	rm -f "${sqltmp}"
+	wait %1
+	einfo "Done"
+}