dev-db/mysql: add 8.0.36

- --max-test-fail=0 and 40h suite timeout so that tests dont bail out early.

Bug: https://bugs.gentoo.org/922808
Bug: https://bugs.gentoo.org/923649
Signed-off-by: Alfred Wingate <parona@protonmail.com>
Closes: https://github.com/gentoo/gentoo/pull/35002
Signed-off-by: Sam James <sam@gentoo.org>

3 files changed, 1349 insertions, 0 deletions

diff --git a/dev-db/mysql/Manifest b/dev-db/mysql/Manifest
index 0672320ea6b4..3efcb891c8b1 100644
--- a/dev-db/mysql/Manifest
+++ b/dev-db/mysql/Manifest
@@ -2,8 +2,10 @@ DIST mysql-5.7.36-patches-01.tar.xz 6396 BLAKE2B ed9783f207d40fc220992c4193bdd8e
 DIST mysql-8.0.27-patches-03.tar.xz 9864 BLAKE2B 03136477a97a5bff0c5f1cbc7921a77d9b36e148e94f80463f00f0efd1a6859af4595f9cf15aa492bce043fdc9d6c6328bd64102f8b0127eacbc7795b1785ecb SHA512 8c00c8fef2b01389f59138eaa29399d8a9ce7930b6bdfb7689d1d7bf14a32fbb10a2b8dbe91933b805899ef3af0cf0bda704d4be14249991b381054bcc496058
 DIST mysql-8.0.31-patches-01.tar.xz 5464 BLAKE2B c067bf311c83d4aa0f48d56621997bc58820fa0b41bd708eae04b0b54b89d549c5c1b84ca93adcbbdcb008199510ea667a12b1bcd44bf6b6df02062b4551d0a2 SHA512 95af6bb5aa0c407f0a1014f33523608b0df0797fd7fbdbba8a19985258a7c04788d7587c8f67cd1745284522c58297931c8827e31f77e8c89baaeff71a5e0ddc
 DIST mysql-8.0.34-patches-01.tar.xz 9304 BLAKE2B e80dd1fab00fb183e0b980763a9b6c3b879357b776b2acc9709527e5d6e2549f801835936433e55fcde2820201edb3dead5d95f31ef617ef9542d2a0bd95efca SHA512 1ac196d609fabd9c978bc8dd3564a45f0d681c292215d8979604d7e402c622d70a1c66ed191ded081c597042298c43154a9bb09bb4566e7fe97991f67d91d999
+DIST mysql-8.0.36-patches-01.tar.xz 10768 BLAKE2B d9b9c6f170e08eee249bbef77713116ad2f1bd05d638f908011c8be406548b9a87a5189d440147c76ac8aef8058d3fdf25d754191a52fef786812ddd6a2409dd SHA512 3f6af0f17e2ded2ec5cc9b0001062bda061e51a17f4f2d1f1fb604590de026a70bd21cecdff28e05adb1b89356fec1c1b33bc9c848e8a20186412d8547452305
 DIST mysql-boost-5.7.41.tar.gz 53266489 BLAKE2B 7201d6c53cf711bd121464fc85260e1799f7195f45706b91f3cb8d605fe2bd2639d532b4045a336645a553d9b0b1131cc45140a19483902e5dc37d3e2479b6f5 SHA512 88e1cc4864616ed92880a3f02285763aac2ddfc1cdeeff07e1502c97bbdfd31c9ed9d02f8f6381a352857a85241e4e4eb6bc0d978e3928a68ef49362f670482a
 DIST mysql-boost-8.0.27.tar.gz 292184025 BLAKE2B 177209f3c62b0326ca9d021c751a701dec84c1b15c946ab0a68b1b4cf0620468eb3a1df77a918284007a0fde1aaa6a9767d0baed57936612813ef583df51c35e SHA512 6ef2426c0bee46bdf8e2fa5cb159d5ae19f0bed4f7c9bea9b33e0dd922b568c3c68ca063dcbcd7ea6904aaea31877c10064ea10b4bc63fb40d9f31778e3a7891
 DIST mysql-boost-8.0.31.tar.gz 334504577 BLAKE2B 0506472c732351a1055be9bbd81212e95280ae464af95cb5b579777dd8fad4634b099fa2830c3095066daf8c586f1d8cd2316e7268fb0d2577dd706c595c9102 SHA512 87b1678de8c2fd640fd6f3ae58266ea63fe240578330e3296d0e5fc209bbe9b0c22996214b6ca4cce8c0d9cc2f9897f4e6723d835b33fc4342983c82929c3d96
 DIST mysql-boost-8.0.32.tar.gz 436207624 BLAKE2B 8a75fd6fe12d4f870622b3386118737b8f17d116df625ef6187647c870d456823543e0a1e9aa05fff53313c3872df1df23add2508ec735bb7972718fc1e90539 SHA512 937e0d0350cb583bb4de15b080f08ed92b253a6d7c09f13a028855dae154fc84f0c95fb082b818b2fa6fa792cd2d9db8d7dc7a20a2a0d3d2b6839fbd2c821b44
 DIST mysql-boost-8.0.34.tar.gz 439550780 BLAKE2B f50701b7e97e6cec21d6ce0f80f07a8df68a14c637a67841c06f578be8ed01d216dcb3b859a29f1befd4223b99e60675d6fa70f4b227bf6af81804e2c43161d4 SHA512 e5e79ac6870c214cf62c8e2830106d60e09d2e6df30654b84bb5d26864b4eabe777468a223e6ee4c1e22b7f6ec086c73e85e3f4c1fa66912b0e59b606ab46cd6
+DIST mysql-boost-8.0.36.tar.gz 438154682 BLAKE2B 066c9dd7f2804ad29808c3bfcf5eae53466f7c40cf1386a9c1f26a0b45dcc3eda8d9618de36e8008e5e4d58b726d6c8ca85aec8d1eda8981f5a49e495b32f046 SHA512 a6c1c009a322b7e7aa2aa607573060414c847c77d48f44a24058ffb89673621f2ebbcc1a4448fa841a87ff721159cc8eaf44a57721c7dc233c130691c16a9d4a
diff --git a/dev-db/mysql/files/mysql-8.0.36-boost-clang-fix.patch b/dev-db/mysql/files/mysql-8.0.36-boost-clang-fix.patch
new file mode 100644
index 000000000000..31a2946a41ed
--- /dev/null
+++ b/dev-db/mysql/files/mysql-8.0.36-boost-clang-fix.patch
@@ -0,0 +1,76 @@
+From 50a1eae942effb0a9b90724323ef8f2a67e7984a Mon Sep 17 00:00:00 2001
+From: Peter Dimov <pdimov@gmail.com>
+Date: Wed, 16 Nov 2022 10:43:31 +0200
+Subject: [PATCH] Change mpl::integral_c to boost::integral_constant to avoid
+ Clang 16 errors when constructing out of range enums (refs #24,
+ https://github.com/boostorg/mpl/issues/69)
+
+--- a/boost/boost_1_77_0/boost/numeric/conversion/detail/int_float_mixture.hpp
++++ b/boost/boost_1_77_0/boost/numeric/conversion/detail/int_float_mixture.hpp
+@@ -16,15 +16,15 @@
+ #include "boost/numeric/conversion/int_float_mixture_enum.hpp"
+ #include "boost/numeric/conversion/detail/meta.hpp"
+ 
+-#include "boost/mpl/integral_c.hpp"
++#include "boost/type_traits/integral_constant.hpp"
+ 
+ namespace boost { namespace numeric { namespace convdetail
+ {
+   // Integral Constants for 'IntFloatMixture'
+-  typedef mpl::integral_c<int_float_mixture_enum, integral_to_integral> int2int_c ;
+-  typedef mpl::integral_c<int_float_mixture_enum, integral_to_float>    int2float_c ;
+-  typedef mpl::integral_c<int_float_mixture_enum, float_to_integral>    float2int_c ;
+-  typedef mpl::integral_c<int_float_mixture_enum, float_to_float>       float2float_c ;
++  typedef boost::integral_constant<int_float_mixture_enum, integral_to_integral> int2int_c ;
++  typedef boost::integral_constant<int_float_mixture_enum, integral_to_float>    int2float_c ;
++  typedef boost::integral_constant<int_float_mixture_enum, float_to_integral>    float2int_c ;
++  typedef boost::integral_constant<int_float_mixture_enum, float_to_float>       float2float_c ;
+ 
+   // Metafunction:
+   //
+--- a/boost/boost_1_77_0/boost/numeric/conversion/detail/sign_mixture.hpp
++++ b/boost/boost_1_77_0/boost/numeric/conversion/detail/sign_mixture.hpp
+@@ -16,15 +16,15 @@
+ #include "boost/numeric/conversion/sign_mixture_enum.hpp"
+ #include "boost/numeric/conversion/detail/meta.hpp"
+ 
+-#include "boost/mpl/integral_c.hpp"
++#include "boost/type_traits/integral_constant.hpp"
+ 
+ namespace boost { namespace numeric { namespace convdetail
+ {
+   // Integral Constants for 'SignMixture'
+-  typedef mpl::integral_c<sign_mixture_enum, unsigned_to_unsigned> unsig2unsig_c ;
+-  typedef mpl::integral_c<sign_mixture_enum, signed_to_signed>     sig2sig_c ;
+-  typedef mpl::integral_c<sign_mixture_enum, signed_to_unsigned>   sig2unsig_c ;
+-  typedef mpl::integral_c<sign_mixture_enum, unsigned_to_signed>   unsig2sig_c ;
++  typedef boost::integral_constant<sign_mixture_enum, unsigned_to_unsigned> unsig2unsig_c ;
++  typedef boost::integral_constant<sign_mixture_enum, signed_to_signed>     sig2sig_c ;
++  typedef boost::integral_constant<sign_mixture_enum, signed_to_unsigned>   sig2unsig_c ;
++  typedef boost::integral_constant<sign_mixture_enum, unsigned_to_signed>   unsig2sig_c ;
+ 
+   // Metafunction:
+   //
+--- a/boost/boost_1_77_0/boost/numeric/conversion/detail/udt_builtin_mixture.hpp
++++ b/boost/boost_1_77_0/boost/numeric/conversion/detail/udt_builtin_mixture.hpp
+@@ -15,15 +15,15 @@
+ #include "boost/numeric/conversion/udt_builtin_mixture_enum.hpp"
+ #include "boost/numeric/conversion/detail/meta.hpp"
+ 
+-#include "boost/mpl/integral_c.hpp"
++#include "boost/type_traits/integral_constant.hpp"
+ 
+ namespace boost { namespace numeric { namespace convdetail
+ {
+   // Integral Constants for 'UdtMixture'
+-  typedef mpl::integral_c<udt_builtin_mixture_enum, builtin_to_builtin> builtin2builtin_c ;
+-  typedef mpl::integral_c<udt_builtin_mixture_enum, builtin_to_udt>     builtin2udt_c ;
+-  typedef mpl::integral_c<udt_builtin_mixture_enum, udt_to_builtin>     udt2builtin_c ;
+-  typedef mpl::integral_c<udt_builtin_mixture_enum, udt_to_udt>         udt2udt_c ;
++  typedef boost::integral_constant<udt_builtin_mixture_enum, builtin_to_builtin> builtin2builtin_c ;
++  typedef boost::integral_constant<udt_builtin_mixture_enum, builtin_to_udt>     builtin2udt_c ;
++  typedef boost::integral_constant<udt_builtin_mixture_enum, udt_to_builtin>     udt2builtin_c ;
++  typedef boost::integral_constant<udt_builtin_mixture_enum, udt_to_udt>         udt2udt_c ;
+ 
+   // Metafunction:
+   //
diff --git a/dev-db/mysql/mysql-8.0.36.ebuild b/dev-db/mysql/mysql-8.0.36.ebuild
new file mode 100644
index 000000000000..91b033ef3d2f
--- /dev/null
+++ b/dev-db/mysql/mysql-8.0.36.ebuild
@@ -0,0 +1,1271 @@
+# Copyright 1999-2024 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+inherit check-reqs cmake edo flag-o-matic linux-info multiprocessing prefix
+
+MY_PV="${PV//_pre*}"
+MY_P="${PN}-${MY_PV}"
+
+# Patch version
+PATCH_SET=( https://github.com/parona-source/mysql-server/releases/download/mysql-8.0.36-patches-01/mysql-8.0.36-patches-01.tar.xz )
+
+DESCRIPTION="A fast, multi-threaded, multi-user SQL database server"
+HOMEPAGE="https://www.mysql.com/"
+SRC_URI="https://cdn.mysql.com/Downloads/MySQL-$(ver_cut 1-2)/mysql-boost-${MY_PV}.tar.gz"
+SRC_URI+=" https://cdn.mysql.com/archives/mysql-$(ver_cut 1-2)/mysql-boost-${MY_PV}.tar.gz"
+SRC_URI+=" https://downloads.mysql.com/archives/MySQL-$(ver_cut 1-2)/${PN}-boost-${MY_PV}.tar.gz"
+SRC_URI+=" ${PATCH_SET[@]}"
+# Shorten the path because the socket path length must be shorter than 107 chars
+# and we will run a mysql server during test phase
+S="${WORKDIR}/mysql"
+
+LICENSE="GPL-2"
+SLOT="8.0"
+# -ppc for bug #761715
+KEYWORDS="~amd64 ~arm ~arm64 ~hppa ~ia64 ~mips -ppc ~ppc64 ~riscv ~s390 ~sparc ~x86 ~amd64-linux ~x86-linux ~x64-macos ~x64-solaris"
+IUSE="cjk cracklib debug jemalloc latin1 numa +perl profiling router selinux +server tcmalloc test"
+RESTRICT="!test? ( test )"
+
+REQUIRED_USE="?? ( tcmalloc jemalloc )
+	cjk? ( server )
+	jemalloc? ( server )
+	numa? ( server )
+	profiling? ( server )
+	router? ( server )
+	tcmalloc? ( server )"
+
+# Be warned, *DEPEND are version-dependent
+# These are used for both runtime and compiletime
+COMMON_DEPEND="
+	>=app-arch/lz4-1.9.4:=
+	>=app-arch/zstd-1.2.0:=
+	>=dev-libs/openssl-1.0.0:=
+	sys-libs/ncurses:=
+	>=sys-libs/zlib-1.2.13:=
+	server? (
+		dev-libs/icu:=
+		dev-libs/libevent:=[ssl,threads(+)]
+		net-libs/libtirpc:=
+		cjk? ( app-text/mecab:= )
+		jemalloc? ( dev-libs/jemalloc:= )
+		kernel_linux? (
+			dev-libs/libaio:=
+			sys-process/procps
+		)
+		numa? ( sys-process/numactl )
+		tcmalloc? ( dev-util/google-perftools:= )
+	)
+"
+
+# https://bugs.gentoo.org/623962
+# tests set TZ for tests leading to failures on musl if sys-libs/timezone-data isnt installed
+DEPEND="
+	${COMMON_DEPEND}
+	app-alternatives/yacc
+	server? ( net-libs/rpcsvc-proto )
+	test? (
+		acct-group/mysql acct-user/mysql
+		dev-perl/Expect
+		dev-perl/JSON
+		sys-libs/timezone-data
+	)
+"
+RDEPEND="
+	${COMMON_DEPEND}
+	!dev-db/mariadb
+	!dev-db/mariadb-galera
+	!dev-db/percona-server
+	!dev-db/mysql-cluster
+	!dev-db/mysql:0
+	!dev-db/mysql:5.7
+	selinux? ( sec-policy/selinux-mysql )
+	!prefix? (
+		acct-group/mysql acct-user/mysql
+		dev-db/mysql-init-scripts
+	)
+"
+# For other stuff to bring us in
+# dev-perl/DBD-mysql is needed by some scripts installed by MySQL
+PDEPEND="perl? ( >=dev-perl/DBD-mysql-2.9004 )"
+
+PATCHES=(
+	"${WORKDIR}"/mysql-patches
+	# Needed due to bundled boost-1.77, this fix is included in boost-1.81
+	"${FILESDIR}"/mysql-8.0.36-boost-clang-fix.patch
+)
+
+mysql_init_vars() {
+	: ${MY_SHAREDSTATEDIR="${EPREFIX}/usr/share/mysql"}
+	: ${MY_SYSCONFDIR="${EPREFIX}/etc/mysql"}
+	: ${MY_LOCALSTATEDIR="${EPREFIX}/var/lib/mysql"}
+	: ${MY_LOGDIR="${EPREFIX}/var/log/mysql"}
+	MY_DATADIR="${MY_LOCALSTATEDIR}"
+
+	export MY_SHAREDSTATEDIR MY_SYSCONFDIR
+	export MY_LOCALSTATEDIR MY_LOGDIR
+	export MY_DATADIR
+}
+
+pkg_pretend() {
+	if [[ ${MERGE_TYPE} != binary ]] ; then
+		if use server ; then
+			CHECKREQS_DISK_BUILD="3G"
+
+			if has test ${FEATURES} ; then
+				CHECKREQS_DISK_BUILD="10G"
+
+				if use elibc_musl; then
+					# <parona@protonmail.com> i've seen it take 17GB on musl with FEATURES="test" USE="perl server"
+					CHECKREQS_DISK_BUILD="18G"
+				fi
+			fi
+
+			check-reqs_pkg_pretend
+		fi
+	fi
+}
+
+pkg_setup() {
+	if [[ ${MERGE_TYPE} != binary ]] ; then
+		CHECKREQS_DISK_BUILD="3G"
+
+		if has test ${FEATURES} ; then
+			CHECKREQS_DISK_BUILD="10G"
+
+			if use elibc_musl; then
+				# <parona@protonmail.com> i've seen it take 17GB on musl with FEATURES="test" USE="perl server"
+				CHECKREQS_DISK_BUILD="18G"
+			fi
+
+			# Bug #213475 - MySQL _will_ object strenuously if your machine is named
+			# localhost. Also causes weird failures.
+			[[ "${HOSTNAME}" == "localhost" ]] && die "Your machine must NOT be named localhost"
+
+			if ! has userpriv ${FEATURES} ; then
+				die "Testing with FEATURES=-userpriv is no longer supported by upstream. Tests MUST be run as non-root."
+			fi
+
+			local aio_max_nr=$(sysctl -n fs.aio-max-nr 2>/dev/null)
+			if [[ -z "${aio_max_nr}" || ${aio_max_nr} -lt 250000 ]] ; then
+				die "FEATURES=test will require fs.aio-max-nr=250000 at minimum!"
+			fi
+
+			if use latin1 ; then
+				# Upstream only supports tests with default charset
+				die "Testing with USE=latin1 is not supported."
+			fi
+		fi
+
+		if use kernel_linux && use numa ; then
+			linux-info_get_any_version
+
+			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
+
+		use server && check-reqs_pkg_setup
+	fi
+}
+
+src_unpack() {
+	unpack ${A}
+
+	mv -f "${WORKDIR}/${MY_P}" "${S}" || die
+}
+
+src_prepare() {
+	# Avoid rpm call which would trigger sandbox, #692368
+	sed -i \
+		-e 's/MY_RPM rpm/MY_RPM rpmNOTEXISTENT/' \
+		CMakeLists.txt || die
+
+	# 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 man pages for client-lib tools we don't install
+	rm \
+		man/my_print_defaults.1 \
+		man/perror.1 \
+		man/zlib_decompress.1 \
+		|| die
+
+	cmake_src_prepare
+}
+
+src_configure() {
+	# Bug #114895, bug #110149
+	filter-flags "-O" "-O[01]"
+
+	# Code is now requiring C++17 due to https://github.com/mysql/mysql-server/commit/236ab55bedd8c9eacd80766d85edde2a8afacd08
+	append-cxxflags -std=c++17
+
+	if has sandbox ${FEATURES} ; then
+		# bug #823656
+		append-cppflags -DGTEST_NO_DEATH_TEST=1
+	fi
+
+	local mycmakeargs=(
+		-Wno-dev # less noise
+
+		-DMYSQL_DATADIR="${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="${EPREFIX}/usr/share/mysql"
+
+		-DROUTER_INSTALL_LOGROTATEDIR="${EPREFIX}/etc/logrotate.d"
+		-DROUTER_INSTALL_DOCDIR="share/doc/${PF}"
+
+		-DCOMPILATION_COMMENT="Gentoo Linux ${PF}"
+		-DWITH_UNIT_TESTS=$(usex test ON OFF)
+
+		# Enables -Werror
+		-DMYSQL_MAINTAINER_MODE=OFF
+
+		# Causes issues on musl bug #922808
+		-DWITH_BUILD_ID=OFF
+
+		# Using bundled editline to get CTRL+C working
+		-DWITH_EDITLINE=bundled
+		-DWITH_ZLIB=system
+		-DWITH_SSL=system
+		-DWITH_LIBWRAP=0
+		-DENABLED_LOCAL_INFILE=1
+		-DMYSQL_UNIX_ADDR="${EPREFIX}/var/run/mysqld/mysqld.sock"
+		-DWITH_DEFAULT_COMPILER_OPTIONS=0
+		-DCMAKE_POSITION_INDEPENDENT_CODE=ON
+
+		-DWITH_CURL=system
+		-DWITH_BOOST="${S}/boost"
+		-DWITH_ROUTER=$(usex router ON OFF)
+	)
+
+	if use debug; then
+		# Debug build type used extensively to add preprocessor definitions
+		local -x CMAKE_BUILD_TYPE="Debug"
+	else
+		# debug hack wrt #497532
+		mycmakeargs+=(
+			-DCMAKE_C_FLAGS_RELWITHDEBINFO="$(usev !debug '-DNDEBUG' )"
+			-DCMAKE_CXX_FLAGS_RELWITHDEBINFO="$(usev !debug '-DNDEBUG' )"
+		)
+	fi
+
+	if tc-is-lto ; then
+		mycmakeargs+=( -DWITH_LTO=ON )
+	else
+		mycmakeargs+=( -DWITH_LTO=OFF )
+	fi
+
+	if use test ; then
+		mycmakeargs+=( -DINSTALL_MYSQLTESTDIR=share/mysql/mysql-test )
+	else
+		mycmakeargs+=( -DINSTALL_MYSQLTESTDIR='' )
+	fi
+
+	mycmakeargs+=( -DWITHOUT_CLIENTLIBS=YES )
+
+	mycmakeargs+=(
+		-DWITH_ICU=system
+		-DWITH_LZ4=system
+		# Our dev-libs/rapidjson doesn't carry necessary fixes for std::regex
+		-DWITH_RAPIDJSON=bundled
+		-DWITH_ZSTD=system
+	)
+
+	if [[ -n "${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=${MYSQL_DEFAULT_COLLATION}
+		)
+	elif use latin1 ; then
+		mycmakeargs+=(
+			-DDEFAULT_CHARSET=latin1
+			-DDEFAULT_COLLATION=latin1_swedish_ci
+		)
+	else
+		mycmakeargs+=(
+			-DDEFAULT_CHARSET=utf8mb4
+			-DDEFAULT_COLLATION=utf8mb4_0900_ai_ci
+		)
+	fi
+
+	if use server ; then
+		mycmakeargs+=(
+			-DWITH_EXTRA_CHARSETS=all
+			-DWITH_DEBUG=$(usex debug)
+			-DWITH_MECAB=$(usex cjk system OFF)
+			-DWITH_LIBEVENT=system
+			# Cannot handle protobuf >23 bug #912797
+			-DWITH_PROTOBUF=bundled
+			-DWITH_NUMA=$(usex numa ON OFF)
+		)
+
+		if use jemalloc ; then
+			mycmakeargs+=( -DWITH_JEMALLOC=ON )
+		elif use tcmalloc ; then
+			mycmakeargs+=( -DWITH_TCMALLOC=ON )
+		fi
+
+		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
+
+		# 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
+		)
+	else
+		mycmakeargs+=(
+			-DWITHOUT_SERVER=1
+			-DWITH_SYSTEMD=no
+		)
+	fi
+
+	cmake_src_configure
+}
+
+# Official test instructions:
+# ulimit -n 16500 && USE='perl server' FEATURES='test userpriv' \
+# ebuild mysql-X.X.XX.ebuild digest clean test install
+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="${BUILD_DIR}/mysql-test"
+	local retstatus_tests
+
+	einfo "Official test instructions:"
+	einfo "ulimit -n 16500 && USE='perl server' FEATURES='test userpriv' ebuild ..."
+
+	if ! use server ; then
+		ewarn "Skipping server tests due to minimal build!"
+		return 0
+	fi
+
+	# Ensure that parallel runs don't die
+	local -x MTR_BUILD_THREAD="$((${RANDOM} % 100))"
+
+	local -x MTR_PARALLEL=${MTR_PARALLEL:-$(makeopts_jobs)}
+	einfo "MTR_PARALLEL is set to '${MTR_PARALLEL}'"
+
+	# Disable unit tests, run them separately with eclass defaults
+	local -x MTR_UNIT_TESTS=0
+
+	# Increase test timeouts
+	# bug #923649
+	# https://github.com/gentoo/gentoo/pull/35002#issuecomment-1926101030
+	local -x MTR_SUITE_TIMEOUT=$(( 60 * 40 )) # minutes
+	local -x MTR_TESTCASE_TIMEOUT=60 # minutes
+
+	# Include config for tests, this is for scenarios where mysql wasn't installed previously or if the
+	# configuration was from an older version.
+	sed \
+		-e "s/@GENTOO_PORTAGE_EPREFIX@/${EPREFIX}/" \
+		-e "s/@DATADIR@/${MY_DATADIR}/" \
+		"${FILESDIR}"/my.cnf-8.0.distro-client \
+		"${FILESDIR}"/my.cnf-8.0.distro-server \
+			> "${T}"/my.cnf || die
+	local -X PATH_CONFIG_FILE="${T}/my.cnf"
+
+	# Create directories because mysqladmin might run out of order
+	mkdir -p "${T}"/var-tests{,/log} || die
+
+	# Run mysql tests
+	pushd "${TESTDIR}" &>/dev/null || die
+
+	touch "${T}/disabled.def" || die
+
+	local -a disabled_tests=(
+		"auth_sec.atomic_rename_user;103512;Depends on user running test"
+		"auth_sec.keyring_file_data_qa;0;Won't work with user privileges"
+		"auth_sec.openssl_without_fips;94718;Known test failure"
+
+		"gis.geometry_class_attri_prop;5452;Known rounding error with latest AMD processors (PS)"
+		"gis.geometry_property_function_issimple;5452;Known rounding error with latest AMD processors (PS)"
+		"gis.gis_bugs_crashes;5452;Known rounding error with latest AMD processors (PS)"
+		"gis.spatial_analysis_functions_buffer;5452;Known rounding error with latest AMD processors (PS)"
+		"gis.spatial_analysis_functions_centroid;5452;Known rounding error with latest AMD processors (PS)"
+		"gis.spatial_analysis_functions_distance;5452;Known rounding error with latest AMD processors (PS)"
+		"gis.spatial_op_testingfunc_mix;5452;Known rounding error with latest AMD processors (PS)"
+		"gis.spatial_operators_intersection;5452;Known rounding error with latest AMD processors (PS)"
+		"gis.spatial_utility_function_distance_sphere;5452;Known rounding error with latest AMD processors (PS)"
+		"gis.spatial_utility_function_simplify;5452;Known rounding error with latest AMD processors (PS)"
+		"gis.st_symdifference;5452;Known rounding error with latest AMD processors (PS)"
+
+		"innodb.alter_kill;0;Known test failure -- no upstream bug yet"
+
+		"main.derived_limit;0;Known rounding error with latest AMD processors -- no upstream bug yet"
+		"main.explain_tree;0;Known rounding error with latest AMD processors -- no upstream bug yet"
+		"main.gis-precise;0;Known rounding error with latest AMD processors -- no upstream bug yet"
+		"main.mysql_load_data_local_dir;0;Known test failure -- no upstream bug yet"
+		"main.select_icp_mrr;0;Known rounding error with latest AMD processors -- no upstream bug yet"
+		"main.subquery_bugs;0;Known rounding error with latest AMD processors -- no upstream bug yet"
+		"main.subquery_sj_dupsweed;0;Known rounding error with latest AMD processors -- no upstream bug yet"
+		"main.subquery_sj_dupsweed_bka;0;Known rounding error with latest AMD processors -- no upstream bug yet"
+		"main.subquery_sj_dupsweed_bka_nobnl;0;Known rounding error with latest AMD processors -- no upstream bug yet"
+		"main.subquery_sj_firstmatch;0;Known rounding error with latest AMD processors -- no upstream bug yet"
+		"main.subquery_sj_firstmatch_bka;0;Known rounding error with latest AMD processors -- no upstream bug yet"
+		"main.subquery_sj_firstmatch_bka_nobnl;0;Known rounding error with latest AMD processors -- no upstream bug yet"
+		"main.subquery_sj_mat_bka_nobnl;0;Known rounding error with latest AMD processors -- no upstream bug yet"
+		"main.subquery_sj_all_bka_nobnl;0;Known rounding error with latest AMD processors -- no upstream bug yet"
+		"main.window_std_var;0;Known rounding error with latest AMD processors -- no upstream bug yet"
+		"main.window_std_var_optimized;0;Known rounding error with latest AMD processors -- no upstream bug yet"
+		"main.with_recursive;0;Known rounding error with latest AMD processors -- no upstream bug yet"
+		"perfschema.statement_digest_query_sample;0;Test will fail on slow hardware"
+
+		"rpl.rpl_innodb_info_tbl_slave_tmp_tbl_mismatch;0;Unstable test"
+		"rpl_gtid.rpl_multi_source_mtr_includes;97844;Unstable test"
+		"main.partition_datatype;0;Unstable test"
+
+		"sys_vars.myisam_data_pointer_size_func;87935;Test will fail on slow hardware"
+
+		"x.connection;0;Known failure - no upstream bug yet"
+		"main.slow_log;0;Known failure - no upstream bug yet"
+
+		"sys_vars.build_id_basic;0;Requires -DWITH_BUILD_ID=ON"
+	)
+
+	if ! hash zip 1>/dev/null 2>&1 ; then
+		# No need to force dep app-arch/zip for one test
+		disabled_tests+=(
+			"innodb.discarded_partition_create;0;Requires app-arch/zip"
+			"innodb.partition_upgrade_create;0;Requires app-arch/zip"
+		)
+	fi
+
+	if has_version ">=dev-libs/openssl-3.2" ; then
+		# https://bugs.mysql.com/bug.php?id=113258
+		disabled_tests+=(
+			"rpl.rpl_tlsv13;0;CCM8 ciphers have a lower security level with OpenSSL 3.2"
+			"auth_sec.wl15800_ciphers_tlsv13;0;CCM8 ciphers have a lower security level with OpenSSL 3.2"
+		)
+	fi
+
+	if use debug; then
+		disabled_tests+=(
+			"innodb.dblwr_unencrypt;0;Known test failure -- no upstream bug yet"
+		)
+	fi
+
+	local test_infos_str test_infos_arr
+	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_infos_str test_infos_arr
+
+	local -a CMAKE_SKIP_TESTS=(
+		# timing test, can be unreliable
+		"routertest_harness_net_ts_timer"
+
+		# Could not get local host address: Name or service not known(errno: -2)
+		"routertest_component_bootstrap"
+		"routertest_component_bootstrap_account"
+		"routertest_component_bootstrap_clusterset"
+		"routertest_component_config_overwrites"
+		"routertest_component_rest_api_enable"
+		"routertest_component_routing"
+		"routertest_component_sd_notify"
+		"routertest_component_state_file"
+		"routertest_integration_routing_direct"
+		"routertest_integration_routing_reuse"
+		"routertest_integration_routing_sharing"
+		"routertest_integration_routing_sharing_constrained_pools"
+		"routertest_integration_routing_sharing_restart"
+
+		# TODO: ???
+		"pfs_host-oom"
+		"pfs_user-oom"
+		"pfs"
+	)
+
+	if use debug; then
+		CMAKE_SKIP_TESTS+=(
+			# binary_log::transaction::compression::Payload_event_buffer_istream::~Payload_event_buffer_istream(): Assertion `!m_outstanding_error' failed.
+			"payload_event_buffer_istream"
+		)
+	fi
+
+	# 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
+
+	# run mysql-test tests
+	# Enable force restart to ensure success when tests don't cleanup sufficiently.
+	# Anything touching gtid_executed is negatively affected if you have unlucky ordering
+	nonfatal edo perl mysql-test-run.pl \
+		--force --force-restart \
+		--vardir="${T}/var-tests" --tmpdir="${T}/tmp-tests" \
+		--skip-test=tokudb --skip-test-list="${T}/disabled.def" \
+		--retry-failure=0 --max-test-fail=0
+	retstatus_tests=$?
+
+	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=""
+	[[ ${retstatus_tests} -eq 0 ]] || failures="${failures} tests"
+
+	cmake_src_test
+
+	[[ -z "${failures}" ]] || die "Test failures: ${failures}"
+	einfo "Tests successfully completed"
+}
+
+src_install() {
+	cmake_src_install
+
+	# Make sure the vars are correctly initialized
+	mysql_init_vars
+
+	# Convenience links
+	einfo "Making Convenience links for mysqlcheck multi-call binary"
+	dosym "mysqlcheck" "/usr/bin/mysqlanalyze"
+	dosym "mysqlcheck" "/usr/bin/mysqlrepair"
+	dosym "mysqlcheck" "/usr/bin/mysqloptimize"
+
+	# INSTALL_LAYOUT=STANDALONE causes cmake to create a /usr/data dir
+	if [[ -d "${ED}/usr/data" ]] ; then
+		rm -Rf "${ED}/usr/data" || die
+	fi
+
+	# Unless they explicitly specific USE=test, then do not install the
+	# testsuite. It DOES have a use to be installed, esp. when you want to do a
+	# validation of your database configuration after tuning it.
+	if ! use test ; then
+		rm -rf "${ED}/${MY_SHAREDSTATEDIR#${EPREFIX}}/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 "${FILESDIR}/my.cnf-8.0.distro-client" "${TMPDIR}/50-distro-client.cnf" || die
+	eprefixify "${TMPDIR}/50-distro-client.cnf"
+	doins "${TMPDIR}/50-distro-client.cnf"
+
+	mycnf_src="my.cnf-8.0.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|utf8mb4|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 "${ED}/usr/bin/mytop"
+
+	if use router ; then
+		rm -rf \
+			"${ED}/usr/LICENSE.router" \
+			"${ED}/usr/README.router" \
+			"${ED}/usr/run" \
+			"${ED}/usr/var" \
+			|| die
+	fi
+
+	# Kill old libmysqclient_r symlinks if they exist. Time to fix what depends on them.
+	find "${D}" -name 'libmysqlclient_r.*' -type l -delete || die
+}
+
+pkg_postinst() {
+	# Make sure the vars are correctly initialized
+	mysql_init_vars
+
+	# Create log directory securely if it does not exist
+	# NOTE: $MY_LOGDIR contains $EPREFIX by default
+	[[ -d "${MY_LOGDIR}" ]] || install -d -m0750 -o mysql -g mysql "${MY_LOGDIR}"
+
+	# Note about configuration change
+	einfo
+	elog "This version of ${PN} reorganizes the configuration from a single my.cnf"
+	elog "to several files in /etc/mysql/mysql.d."
+	elog "Please backup any changes you made to /etc/mysql/my.cnf"
+	elog "and add them as a new file under /etc/mysql/mysql.d with a .cnf extension."
+	elog "You may have as many files as needed and they are read alphabetically."
+	elog "Be sure the options have the appropriate section headers, i.e. [mysqld]."
+	einfo
+
+	if [[ -z "${REPLACING_VERSIONS}" ]] ; then
+		einfo
+		elog "You might want to run:"
+		elog "  \"emerge --config =${CATEGORY}/${PF}\""
+		elog "if this is a new install."
+		einfo
+	else
+		einfo
+		elog "Upgrade process for ${PN}-8.x has changed. Please read"
+		elog "https://dev.mysql.com/doc/refman/8.0/en/upgrade-binary-package.html"
+		einfo
+	fi
+}
+
+pkg_config() {
+	_getoptval() {
+		local section="$1"
+		local flag="--${2}="
+		local extra_options="${3}"
+		local cmd=(
+			"${my_print_defaults_binary}"
+			"${extra_options}"
+			"${section}"
+		)
+		local results=( $(eval "${cmd[@]}" 2>/dev/null | sed -n "/^${flag}/s,${flag},,gp") )
+
+		if [[ ${#results[@]} -gt 0 ]] ; then
+			# When option is set multiple times only return last value
+			echo "${results[-1]}"
+		fi
+	}
+
+	_mktemp_dry() {
+		# emktemp has no --dry-run option
+		local template="${1}"
+
+		if [[ -z "${template}" ]] ; then
+			if [[ -z "${T}" ]] ; then
+				template="/tmp/XXXXXXX"
+			else
+				template="${T}/XXXXXXX"
+			fi
+		fi
+
+		local template_wo_X=${template//X/}
+		local n_X
+		let n_X=${#template}-${#template_wo_X}
+		if [[ ${n_X} -lt 3 ]] ; then
+			echo "${FUNCNAME[0]}: too few X's in template ‘${template}’" >&2
+			return
+		fi
+
+		local attempts=0
+		local character tmpfile
+		while [[ true ]] ; do
+			let attempts=attempts+1
+
+			new_file=
+			while read -n1 character ; do
+				if [[ "${character}" == "X" ]] ; then
+					tmpfile+="${RANDOM:0:1}"
+				else
+					tmpfile+="${character}"
+				fi
+			done < <(echo -n "${template}")
+
+			if [[ ! -f "${tmpfile}" ]]
+			then
+				echo "${tmpfile}"
+				return
+			fi
+
+			if [[ ${attempts} -ge 100 ]] ; then
+				echo "${FUNCNAME[0]}: Cannot create temporary file after 100 attempts." >&2
+				return
+			fi
+		done
+	}
+
+	local mysqld_binary="${EROOT}/usr/sbin/mysqld"
+	if [[ ! -x "${mysqld_binary}" ]] ; then
+		die "'${mysqld_binary}' not found! Please re-install ${CATEGORY}/${PN}!"
+	fi
+
+	local mysql_binary="${EROOT}/usr/bin/mysql"
+	if [[ ! -x "${mysql_binary}" ]] ; then
+		die "'${mysql_binary}' not found! Please re-install ${CATEGORY}/${PN}!"
+	fi
+
+	local my_print_defaults_binary="${EROOT}/usr/bin/my_print_defaults"
+	if [[ ! -x "${my_print_defaults_binary}" ]] ; then
+		die "'${my_print_defaults_binary}' not found! Please re-install dev-db/mysql-connector-c!"
+	fi
+
+	if [[ -z "${MYSQL_USER}" ]] ; then
+		MYSQL_USER=mysql
+		if use prefix ; then
+			MYSQL_USER=$(id -u -n 2>/dev/null)
+			if [[ -z "${MYSQL_USER}" ]] ; then
+				die "Failed to determine current username!"
+			fi
+		fi
+	fi
+
+	if [[ -z "${MYSQL_GROUP}" ]] ; then
+		MYSQL_GROUP=mysql
+		if use prefix ; then
+			MYSQL_GROUP=$(id -g -n 2>/dev/null)
+			if [[ -z "${MYSQL_GROUP}" ]] ; then
+				die "Failed to determine current user groupname!"
+			fi
+		fi
+	fi
+
+	# my_print_defaults needs to read stuff in $HOME/.my.cnf
+	local -x HOME="${EROOT}/root"
+
+	# Make sure the vars are correctly initialized
+	mysql_init_vars
+
+	# Read currently set data directory
+	MY_DATADIR="$(_getoptval mysqld datadir "--defaults-file='${MY_SYSCONFDIR}/my.cnf'")"
+
+	# Bug #213475 - MySQL _will_ object strenously if your machine is named
+	# localhost. Also causes weird failures.
+	[[ "${HOSTNAME}" == "localhost" ]] && die "Your machine must NOT be named localhost"
+
+	if [[ -z "${MY_DATADIR}" ]] ; then
+		die "Sorry, unable to find MY_DATADIR!"
+	elif [[ -d "${MY_DATADIR}/mysql" ]] ; then
+		ewarn "Looks like your data directory '${MY_DATADIR}' is already initialized!"
+		ewarn "Please rename or delete its content if you wish to initialize a new data directory."
+		die "${PN} data directory at '${MY_DATADIR}' looks already initialized!"
+	fi
+
+	MYSQL_TMPDIR="$(_getoptval mysqld tmpdir "--defaults-file='${MY_SYSCONFDIR}/my.cnf'")"
+	MYSQL_TMPDIR=${MYSQL_TMPDIR%/}
+	# These are dir+prefix
+	MYSQL_LOG_BIN="$(_getoptval mysqld log-bin "--defaults-file='${MY_SYSCONFDIR}/my.cnf'")"
+	MYSQL_LOG_BIN=${MYSQL_LOG_BIN%/*}
+	MYSQL_RELAY_LOG="$(_getoptval mysqld relay-log "--defaults-file='${MY_SYSCONFDIR}/my.cnf'")"
+	MYSQL_RELAY_LOG=${MYSQL_RELAY_LOG%/*}
+
+	# Create missing directories.
+	# Always check if mysql user can write to directory even if we just
+	# created directory because a parent directory might be not
+	# accessible for that user.
+	PID_DIR="${EROOT}/run/mysqld"
+	if [[ ! -d "${PID_DIR}" ]] ; then
+		einfo "Creating ${PN} PID directory '${PID_DIR}' ..."
+		install -d -m 755 -o ${MYSQL_USER} -g ${MYSQL_GROUP} "${PID_DIR}" \
+			|| die "Failed to create PID directory '${PID_DIR}'!"
+	fi
+
+	local _pid_dir_testfile="$(_mktemp_dry "${PID_DIR}/.pkg_config-access-test.XXXXXXXXX")"
+	[[ -z "${_pid_dir_testfile}" ]] \
+		&& die "_mktemp_dry() for '${PID_DIR}/.pkg_config-access-test.XXXXXXXXX' failed!"
+
+	if use prefix ; then
+		touch "${_pid_dir_testfile}" &>/dev/null
+	else
+		su -s /bin/sh -c "touch ${_pid_dir_testfile}" ${MYSQL_USER} &>/dev/null
+	fi
+
+	if [[ $? -ne 0 ]] ; then
+		die "${MYSQL_USER} user cannot write into PID dir '${PID_DIR}'!"
+	else
+		rm "${_pid_dir_testfile}" || die
+		unset _pid_dir_testfile
+	fi
+
+	if [[ ! -d "${MY_DATADIR}" ]] ; then
+		einfo "Creating ${PN} data directory '${MY_DATADIR}' ..."
+		install -d -m 770 -o ${MYSQL_USER} -g ${MYSQL_GROUP} "${MY_DATADIR}" \
+			|| die "Failed to create ${PN} data directory '${MY_DATADIR}'!"
+	fi
+
+	local _my_datadir_testfile="$(_mktemp_dry "${MY_DATADIR}/.pkg_config-access-test.XXXXXXXXX")"
+	[[ -z "${_my_datadir_testfile}" ]] \
+		&& die "_mktemp_dry() for '${MY_DATADIR}/.pkg_config-access-test.XXXXXXXXX' failed!"
+
+	if use prefix ; then
+		touch "${_my_datadir_testfile}" &>/dev/null
+	else
+		su -s /bin/sh -c "touch ${_my_datadir_testfile}" ${MYSQL_USER} &>/dev/null
+	fi
+
+	if [[ $? -ne 0 ]] ; then
+		die "${MYSQL_USER} user cannot write into data directory '${MY_DATADIR}'!"
+	else
+		rm "${_my_datadir_testfile}" || die
+		unset _my_datadir_testfile
+	fi
+
+	if [[ -n "${MYSQL_TMPDIR}" && ! -d "${MYSQL_TMPDIR}" ]] ; then
+		einfo "Creating ${PN} tmpdir '${MYSQL_TMPDIR}' ..."
+		install -d -m 770 -o ${MYSQL_USER} -g ${MYSQL_GROUP} "${MYSQL_TMPDIR}" \
+			|| die "Failed to create ${PN} tmpdir '${MYSQL_TMPDIR}'!"
+	fi
+
+	if [[ -z "${MYSQL_TMPDIR}" ]] ; then
+		MYSQL_TMPDIR="$(_mktemp_dry "${EROOT}/tmp/mysqld-tmp.XXXXXXXXX")"
+		[[ -z "${MYSQL_TMPDIR}" ]] \
+			&& die "_mktemp_dry() for '${MYSQL_TMPDIR}' failed!"
+
+		mkdir "${MYSQL_TMPDIR}" || die
+		chown ${MYSQL_USER} "${MYSQL_TMPDIR}" || die
+	fi
+
+	# Now we need to test MYSQL_TMPDIR...
+	local _my_tmpdir_testfile="$(_mktemp_dry "${MYSQL_TMPDIR}/.pkg_config-access-test.XXXXXXXXX")"
+	[[ -z "${_my_tmpdir_testfile}" ]] \
+		&& die "_mktemp_dry() for '${MYSQL_TMPDIR}/.pkg_config-access-test.XXXXXXXXX' failed!"
+
+	if use prefix ; then
+		touch "${_my_tmpdir_testfile}" &>/dev/null
+	else
+		su -s /bin/sh -c "touch ${_my_tmpdir_testfile}" ${MYSQL_USER} &>/dev/null
+	fi
+
+	if [[ $? -ne 0 ]] ; then
+		die "${MYSQL_USER} user cannot write into tmpdir '${MYSQL_TMPDIR}'!"
+	else
+		rm "${_my_tmpdir_testfile}" || die
+		unset _my_tmpdir_testfile
+	fi
+
+	if [[ -n "${MYSQL_LOG_BIN}" && ! -d "${MYSQL_LOG_BIN}" ]] ; then
+		einfo "Creating ${PN} log-bin directory '${MYSQL_LOG_BIN}' ..."
+		install -d -m 770 -o ${MYSQL_USER} -g ${MYSQL_GROUP} "${MYSQL_LOG_BIN}" \
+			|| die "Failed to create ${PN} log-bin directory '${MYSQL_LOG_BIN}'"
+	fi
+
+	if [[ -n "${MYSQL_LOG_BIN}" ]] ; then
+		local _my_logbin_testfile="$(_mktemp_dry "${MYSQL_LOG_BIN}/.pkg_config-access-test.XXXXXXXXX")"
+		[[ -z "${_my_logbin_testfile}" ]] \
+			&& die "_mktemp_dry() for '${MYSQL_LOG_BIN}/.pkg_config-access-test.XXXXXXXXX' failed!"
+
+		if use prefix ; then
+			touch "${_my_logbin_testfile}" &>/dev/null
+		else
+			su -s /bin/sh -c "touch ${_my_logbin_testfile}" ${MYSQL_USER} &>/dev/null
+		fi
+
+		if [[ $? -ne 0 ]] ; then
+			die "${MYSQL_USER} user cannot write into log-bin directory '${MYSQL_LOG_BIN}'!"
+		else
+			rm "${_my_logbin_testfile}" || die
+			unset _my_logbin_testfile
+		fi
+	fi
+
+	if [[ -n "${MYSQL_RELAY_LOG}" && ! -d "${MYSQL_RELAY_LOG}" ]] ; then
+		einfo "Creating ${PN} relay-log directory '${MYSQL_RELAY_LOG}' ..."
+		install -d -m 770 -o ${MYSQL_USER} -g ${MYSQL_GROUP} "${MYSQL_RELAY_LOG}" \
+			|| die "Failed to create ${PN} relay-log directory '${MYSQL_RELAY_LOG}'!"
+	fi
+
+	if [[ -n "${MYSQL_RELAY_LOG}" ]] ; then
+		local _my_relaylog_testfile="$(_mktemp_dry "${MYSQL_RELAY_LOG}/.pkg_config-access-test.XXXXXXXXX")"
+		[[ -z "${_my_relaylog_testfile}" ]] \
+			&& die "_mktemp_dry() for '${MYSQL_RELAY_LOG}/.pkg_config-access-test.XXXXXXXXX' failed!"
+
+		if use prefix ; then
+			touch "${_my_relaylog_testfile}" &>/dev/null
+		else
+			su -s /bin/sh -c "touch ${_my_relaylog_testfile}" ${MYSQL_USER} &>/dev/null
+		fi
+
+		if [[ $? -ne 0 ]] ; then
+			die "${MYSQL_USER} user cannot write into relay-log directory '${MYSQL_RELAY_LOG}'!"
+		else
+			rm "${_my_relaylog_testfile}" || die
+			unset _my_relaylog_testfile
+		fi
+	fi
+
+	local mysql_install_log="$(_mktemp_dry "${MYSQL_TMPDIR}/install_db.XXXXXXXXX.log")"
+	if [[ -z "${mysql_install_log}" ]] ; then
+		die "_mktemp_dry() for '${MYSQL_TMPDIR}/install_db.XXXXXXXXX.log' failed!"
+	else
+		# make sure file is writable for MYSQL_USER...
+		touch "${mysql_install_log}" || die
+		chown ${MYSQL_USER} "${mysql_install_log}" || die
+	fi
+
+	local mysqld_logfile="$(_mktemp_dry "${MYSQL_TMPDIR}/install_mysqld.XXXXXXXXX.log")"
+	if [[ -z "${mysqld_logfile}" ]] ; then
+		die "_mktemp_dry() for '${MYSQL_TMPDIR}/install_mysqld.XXXXXXXXX.log' failed!"
+	else
+		# make sure file is writable for MYSQL_USER...
+		touch "${mysqld_logfile}" || die
+		chown ${MYSQL_USER} "${mysqld_logfile}" || die
+	fi
+
+	echo ""
+	einfo "Detected settings:"
+	einfo "=================="
+	einfo "MySQL User:\t\t\t\t${MYSQL_USER}"
+	einfo "MySQL Group:\t\t\t\t${MYSQL_GROUP}"
+	einfo "MySQL DATA directory:\t\t${MY_DATADIR}"
+	einfo "MySQL TMP directory:\t\t\t${MYSQL_TMPDIR}"
+
+	if [[ -n "${MYSQL_LOG_BIN}" ]] ; then
+		einfo "MySQL Binary Log File location:\t${MYSQL_LOG_BIN}"
+	fi
+
+	if [[ -n "${MYSQL_RELAY_LOG}" ]] ; then
+		einfo "MySQL Relay Log File location:\t${MYSQL_RELAY_LOG}"
+	fi
+
+	einfo "PID DIR:\t\t\t\t${PID_DIR}"
+	einfo "Install db log:\t\t\t${mysql_install_log}"
+	einfo "Install server log:\t\t\t${mysqld_logfile}"
+
+	local -a config_files
+
+	local config_file="${EROOT}/etc/mysql/mysql.d/50-distro-client.cnf"
+	if [[ -f "${config_file}" ]] ; then
+		config_files+=( "${config_file}" )
+	else
+		ewarn "Client configuration '${config_file}' not found; Skipping configuration of default authentication plugin for client ..."
+	fi
+
+	config_file="${EROOT}/etc/mysql/mysql.d/50-distro-server.cnf"
+	if [[ -f "${config_file}" ]] ; then
+		config_files+=( "${config_file}" )
+	else
+		ewarn "Server configuration '${config_file}' not found; Skipping configuration of default authentication plugin for mysqld ..."
+	fi
+
+	if [[ ${#config_files[@]} -gt 0 ]] ; then
+		if [[ -z "${MYSQL_DEFAULT_AUTHENTICATION_PLUGIN}" ]] ; then
+			local user_answer
+
+			echo
+			einfo "Please select default authentication plugin (enter number or plugin name):"
+			einfo "1) caching_sha2_password [MySQL 8.0 default]"
+			einfo "2) mysql_native_password [MySQL 5.7 default]"
+			einfo
+			einfo "For details see:"
+			einfo "https://dev.mysql.com/doc/refman/8.0/en/upgrading-from-previous-series.html#upgrade-caching-sha2-password"
+			read -p "    >" user_answer
+			echo
+
+			case "${user_answer}" in
+				1|caching_sha2_password)
+					MYSQL_DEFAULT_AUTHENTICATION_PLUGIN=caching_sha2_password
+					;;
+				2|mysql_native_password)
+					MYSQL_DEFAULT_AUTHENTICATION_PLUGIN=mysql_native_password
+					;;
+				'')
+					die "No authentication plugin selected!"
+					;;
+				*)
+					die "Authentication plugin '${user_answer}' is unknown/unsupported!"
+					;;
+			esac
+
+			echo "Selected authentication plugin: ${MYSQL_DEFAULT_AUTHENTICATION_PLUGIN}" >> "${mysql_install_log}"
+
+			unset user_answer
+		fi
+
+		local cfg_option cfg_option_tabs cfg_section
+		for config_file in "${config_files[@]}" ; do
+			cfg_option="default-authentication-plugin"
+			cfg_section="mysqld"
+			cfg_option_tabs="\t\t"
+			if [[ "${config_file}" == *client.cnf ]] ; then
+				cfg_option="default-auth"
+				cfg_section="client"
+				cfg_option_tabs="\t\t\t\t"
+			fi
+
+			if grep -qE "^(loose-)?${cfg_option}\b.*=" "${config_file}" 2>/dev/null ; then
+				einfo "Ensuring that ${cfg_option} is set to '${MYSQL_DEFAULT_AUTHENTICATION_PLUGIN}' in '${config_file}' ..."
+				sed -i \
+					-e "s/^\(loose-\)\?${cfg_option}\b.*=.*/loose-${cfg_option}${cfg_option_tabs}= ${MYSQL_DEFAULT_AUTHENTICATION_PLUGIN}/" \
+					"${config_file}" || die "Failed to change ${cfg_option} in '${config_file}'!"
+			else
+				einfo "Setting ${cfg_option} to '${MYSQL_DEFAULT_AUTHENTICATION_PLUGIN}' in '${config_file}' ..."
+				sed -i \
+					-e "/^\[${cfg_section}\]$/a loose-${cfg_option}${cfg_option_tabs}= ${MYSQL_DEFAULT_AUTHENTICATION_PLUGIN}" \
+					"${config_file}" || die "Failed to add ${cfg_option} to '${config_file}'!"
+			fi
+		done
+		unset cfg_option cfg_option_tabs cfg_section
+	fi
+	unset config_files config_file
+
+	echo
+
+	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 "${tmp_mysqld_password_source}" password --show)"
+		fi
+
+		unset tmp_mysqld_password_source
+	fi
+
+	if [[ -z "${MYSQL_ROOT_PASSWORD}" ]] ; then
+		local pwd1="a"
+		local pwd2="b"
+
+		echo
+		einfo "No password for mysql 'root' user was specified via environment"
+		einfo "variable MYSQL_ROOT_PASSWORD and no password was found in config"
+		einfo "file like '${HOME}/.my.cnf'."
+		einfo "To continue please provide a password for the mysql 'root' user"
+		einfo "now on console:"
+		ewarn "NOTE: Please avoid [\"'\\_%] characters in the password!"
+		read -rsp "    >" pwd1 ; echo
+
+		einfo "Retype the password"
+		read -rsp "    >" pwd2 ; echo
+
+		if [[ "x$pwd1" != "x$pwd2" ]] ; then
+			die "Passwords are not the same!"
+		fi
+
+		MYSQL_ROOT_PASSWORD="${pwd1}"
+		unset pwd1 pwd2
+
+		echo
+	fi
+
+	local -a mysqld_options
+
+	# Fix bug 446200. Don't reference host my.cnf, needs to come first,
+	# see http://bugs.mysql.com/bug.php?id=31312
+	use prefix && mysqld_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
+
+	local opt optexp optfull
+	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}"
+		grep -E -sq -- "${optexp}" "${helpfile}" && mysqld_options+=( "${optfull}" )
+	done
+
+	# Prepare timezones, see
+	# https://dev.mysql.com/doc/mysql/en/time-zone-support.html
+	local tz_sql="$(_mktemp_dry "${MYSQL_TMPDIR}/tz.XXXXXXXXX.sql")"
+	[[ -z "${tz_sql}" ]] \
+		&& die "_mktemp_dry() for '${MYSQL_TMPDIR}/tz.XXXXXXXXX.sql' failed!"
+
+	echo "USE mysql;" >"${tz_sql}"
+	"${EROOT}/usr/bin/mysql_tzinfo_to_sql" "${EROOT}/usr/share/zoneinfo" >> "${tz_sql}" 2>/dev/null
+	if [[ $? -ne 0 ]] ; then
+		die "mysql_tzinfo_to_sql failed!"
+	fi
+
+	# --initialize-insecure will not set root password
+	# --initialize would set a random one in the log which we don't need as we set it ourselves
+	local cmd=(
+		"${mysqld_binary}"
+		"${mysqld_options[@]}"
+		"--initialize-insecure"
+		"--init-file='${tz_sql}'"
+		"--basedir='${EROOT}/usr'"
+		"--datadir='${MY_DATADIR}'"
+		"--tmpdir='${MYSQL_TMPDIR}'"
+		"--log-error='${mysql_install_log}'"
+		"--user=${MYSQL_USER}"
+	)
+
+	einfo "Initializing ${PN} data directory: ${cmd[@]}"
+	eval "${cmd[@]}" >>"${mysql_install_log}" 2>&1
+
+	if [[ $? -ne 0 || ! -f "${MY_DATADIR}/mysql.ibd" ]] ; then
+		grep -B5 -A999 -iE "(Aborting|ERROR|errno)" "${mysql_install_log}" 1>&2
+		die "Failed to initialize ${PN} data directory. Please review '${mysql_install_log}'!"
+	fi
+
+	rm "${tz_sql}" || die
+
+	local x=${RANDOM}
+	local socket="${EROOT}${PID_DIR}/mysqld${x}.sock"
+	local pidfile="${EROOT}${PID_DIR}/mysqld${x}.pid"
+	unset x
+
+	cmd=(
+		"${mysqld_binary}"
+		"${mysqld_options[@]}"
+		"--basedir='${EROOT}/usr'"
+		"--datadir='${MY_DATADIR}'"
+		"--tmpdir='${MYSQL_TMPDIR}'"
+		--max_allowed_packet=8M
+		--net_buffer_length=16K
+		"--socket='${socket}'"
+		"--pid-file='${pidfile}'"
+		"--log-error='${mysqld_logfile}'"
+		"--user=${MYSQL_USER}"
+	)
+
+	einfo "Starting mysqld to finalize initialization: ${cmd[@]}"
+	eval "${cmd[@]}" >>"${mysqld_logfile}" 2>&1 &
+
+	echo -n "Waiting for mysqld to accept connections "
+	local maxtry=15
+	while [[ ! -S "${socket}" && "${maxtry}" -gt 1 ]] ; do
+		maxtry=$((${maxtry}-1))
+		echo -n "."
+		sleep 1
+	done
+
+	if [[ -S "${socket}" ]] ; then
+		# Even with a socket we don't know if mysqld will abort
+		# start due to an error so just wait a little bit more...
+		maxtry=5
+		while [[ -S "${socket}" && "${maxtry}" -gt 1 ]] ; do
+			maxtry=$((${maxtry}-1))
+			echo -n "."
+			sleep 1
+		done
+	fi
+
+	echo
+
+	if [[ ! -S "${socket}" ]] ; then
+		grep -B5 -A999 -iE "(Aborting|ERROR|errno)" "${mysqld_logfile}" 1>&2
+		die "mysqld was unable to start from initialized data directory. Please review '${mysqld_logfile}'!"
+	fi
+
+	local mysql_logfile="${TMPDIR}/set_root_pw.log"
+	touch "${mysql_logfile}" || die
+
+	ebegin "Setting root password"
+	# Do this from memory, as we don't want clear text passwords in temp files
+	local sql="ALTER USER 'root'@'localhost' IDENTIFIED BY '${MYSQL_ROOT_PASSWORD}'"
+	cmd=(
+		"${mysql_binary}"
+		--no-defaults
+		"--socket='${socket}'"
+		-hlocalhost
+		"-e \"${sql}\""
+	)
+	eval "${cmd[@]}" >"${mysql_logfile}" 2>&1
+	local rc=$?
+	eend ${rc}
+
+	if [[ ${rc} -ne 0 ]] ; then
+		# Poor man's solution which tries to avoid having password
+		# in log.  NOTE: sed can fail if user didn't follow advice
+		# and included character which will require escaping...
+		sed -i -e "s/${MYSQL_ROOT_PASSWORD}/*****/" "${mysql_logfile}" 2>/dev/null
+
+		grep -B5 -A999 -iE "(Aborting|ERROR|errno)" "${mysql_logfile}"
+		die "Failed to set ${PN} root password. Please review '${mysql_logfile}'!"
+	fi
+
+	# Stop the server
+	if [[ -f "${pidfile}" ]] && pgrep -F "${pidfile}" &>/dev/null ; then
+		echo -n "Stopping the server "
+		pkill -F "${pidfile}" &>/dev/null
+
+		maxtry=10
+		while [[ -f "${pidfile}" ]] && pgrep -F "${pidfile}" &>/dev/null ; do
+			maxtry=$((${maxtry}-1))
+			echo -n "."
+			sleep 1
+		done
+
+		echo
+
+		if [[ -f "${pidfile}" ]] && pgrep -F "${pidfile}" &>/dev/null ; then
+			# We somehow failed to stop server.
+			# However, not a fatal error. Just warn the user.
+			ewarn "WARNING: mysqld[$(cat "${pidfile}")] is still running!"
+		fi
+	fi
+
+	einfo "${PN} data directory at '${MY_DATADIR}' successfully initialized!"
+}