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mysql-8.0.19-r2.ebuild
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mysql-8.0.19-r2.ebuild
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# Copyright 1999-2020 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI="7"
MY_EXTRAS_VER="20200317-0103Z"
CMAKE_MAKEFILE_GENERATOR=emake
inherit cmake-utils flag-o-matic linux-info \
multiprocessing prefix toolchain-funcs check-reqs
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-${MY_EXTRAS_VER}.tar.bz2"
fi
HOMEPAGE="https://www.mysql.com/"
DESCRIPTION="A fast, multi-threaded, multi-user SQL database server"
LICENSE="GPL-2"
SLOT="8.0"
IUSE="cjk cracklib debug jemalloc latin1 libressl numa +perl profiling
router selinux +server tcmalloc test"
# Tests always fail when libressl is enabled due to hard-coded ciphers in the tests
RESTRICT="!test? ( test ) libressl? ( test )"
REQUIRED_USE="?? ( tcmalloc jemalloc )
cjk? ( server )
jemalloc? ( server )
numa? ( server )
profiling? ( server )
router? ( server )
tcmalloc? ( server )"
KEYWORDS="amd64 arm ~arm64 ~hppa ~ia64 ~mips ~ppc ppc64 ~s390 ~sparc x86 ~amd64-linux ~x86-linux ~x64-macos ~x86-macos ~x64-solaris ~x86-solaris"
# Shorten the path because the socket path length must be shorter than 107 chars
# and we will run a mysql server during test phase
S="${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
"${MY_PATCH_DIR}"/20007_all_cmake-debug-werror-8.0.18.patch
"${MY_PATCH_DIR}"/20018_all_mysql-5.7.23-fix-grant_user_lock-a-root.patch
"${MY_PATCH_DIR}"/20018_all_mysql-8.0.19-without-clientlibs-tools.patch
"${MY_PATCH_DIR}"/20018_all_mysql-8.0.19-fix-libressl-support.patch
"${MY_PATCH_DIR}"/20018_all_mysql-8.0.19-fix-events_bugs-test.patch
)
# Be warned, *DEPEND are version-dependant
# These are used for both runtime and compiletime
COMMON_DEPEND="
>=app-arch/lz4-0_p131:=
sys-libs/ncurses:0=
>=sys-libs/zlib-1.2.3:0=
libressl? ( dev-libs/libressl:0= )
!libressl? ( >=dev-libs/openssl-1.0.0:0= )
server? (
dev-libs/icu:=
dev-libs/libevent:=
>=dev-libs/protobuf-3.8:=
net-libs/libtirpc:=
cjk? ( app-text/mecab:= )
jemalloc? ( dev-libs/jemalloc:0= )
kernel_linux? (
dev-libs/libaio:0=
sys-process/procps:0=
)
numa? ( sys-process/numactl )
tcmalloc? ( dev-util/google-perftools:0= )
)
"
DEPEND="${COMMON_DEPEND}
|| ( >=sys-devel/gcc-3.4.6 >=sys-devel/gcc-apple-4.0 )
virtual/yacc
server? ( net-libs/rpcsvc-proto )
test? (
acct-group/mysql acct-user/mysql
dev-perl/JSON
)
"
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 )"
CHECKREQS_DISK_BUILD="8G"
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() {
[[ ${MERGE_TYPE} == binary ]] && return
use server && check-reqs_pkg_pretend
}
pkg_setup() {
[[ ${MERGE_TYPE} == binary ]] && return
if has test ${FEATURES} ; then
# Bug #213475 - MySQL _will_ object strenuously if your machine is named
# localhost. Also causes weird failures.
[[ "${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)
[[ -z "${aio_max_nr}" || ${aio_max_nr} -lt 250000 ]] \
&& die "FEATURES=test will require fs.aio-max-nr=250000 at minimum!"
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 ; then
if 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
fi
use server && check-reqs_pkg_setup
}
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() {
# Avoid rpm call which would trigger sandbox, #692368
sed -i \
-e 's/MY_RPM rpm/MY_RPM rpmNOTEXISTENT/' \
CMakeLists.txt || die
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 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-utils_src_prepare
}
src_configure() {
# Bug #114895, bug #110149
filter-flags "-O" "-O[01]"
append-cxxflags -felide-constructors
# 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')"
-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)
# 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="${EPREFIX}/var/run/mysqld/mysqld.sock"
-DWITH_DEFAULT_COMPILER_OPTIONS=0
-DWITH_DEFAULT_FEATURE_SET=0
# The build forces this to be defined when cross-compiling. We pass it
# all the time for simplicity and to make sure it is actually correct.
-DSTACK_DIRECTION=$(tc-stack-grows-down && echo -1 || echo 1)
-DCMAKE_POSITION_INDEPENDENT_CODE=ON
-DWITH_CURL=system
-DWITH_BOOST="${S}/boost"
-DWITH_ROUTER=$(usex router ON OFF)
)
if is-flagq -fno-lto ; then
einfo "LTO disabled via {C,CXX,F,FC}FLAGS"
mycmakeargs+=( -DWITH_LTO=OFF )
elif is-flagq -flto ; then
einfo "LTO forced via {C,CXX,F,FC}FLAGS"
myconf+=( -DWITH_LTO=ON )
else
# Disable automagic
myconf+=( -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
)
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=$(usex cjk system OFF)
-DWITH_LIBEVENT=system
-DWITH_PROTOBUF=system
-DWITH_NUMA=$(usex numa ON OFF)
)
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-utils_src_configure
}
# Official test instructions:
# ulimit -n 16500 && \
# USE='perl server' \
# FEATURES='test userpriv' \
# 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="${BUILD_DIR}/mysql-test"
local retstatus_unit
local retstatus_tests
# Run CTest (test-units)
cmake-utils_src_test
retstatus_unit=$?
# Ensure that parallel runs don't die
export MTR_BUILD_THREAD="$((${RANDOM} % 100))"
if [[ -z "${MTR_PARALLEL}" ]] ; then
local -x MTR_PARALLEL=$(makeopts_jobs)
if [[ ${MTR_PARALLEL} -gt 4 ]] ; then
# Running multiple tests in parallel usually require higher ulimit
# and fs.aio-max-nr setting. In addition, tests like main.multi_update
# are known to hit timeout when system is busy.
# To avoid test failure we will limit MTR_PARALLEL to 4 instead of
# using "auto".
local info_msg="Parallel MySQL test suite jobs limited to 4 (MAKEOPTS=${MTR_PARALLEL})"
info_msg+=" to avoid test failures. Set MTR_PARALLEL if you know what you are doing!"
einfo "${info_msg}"
unset info_msg
MTR_PARALLEL=4
fi
else
einfo "MTR_PARALLEL is set to '${MTR_PARALLEL}'"
fi
# 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+=( "auth_sec.keyring_file_data_qa;0;Won't work with user privileges" )
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+=( "rpl_gtid.rpl_gtid_stm_drop_table;90612;Known test failure" )
disabled_tests+=( "rpl_gtid.rpl_multi_source_mtr_includes;0;Known failure - no upstream bug yet" )
disabled_tests+=( "sys_vars.myisam_data_pointer_size_func;87935;Test will fail on slow hardware")
disabled_tests+=( "x.connection;0;Known failure - no upstream bug yet" )
disabled_tests+=( "main.mysqlpump_basic_lz4;0;Extra tool output causes false positive" )
disabled_tests+=( "x.message_compressed_payload;0;False positive caused by protobuff-3.11+" )
disabled_tests+=( "x.message_protobuf_nested;0;False positive caused by protobuff-3.11+" )
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
# 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
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 "${ED}/usr/data" || die
fi
# Unless they explicitly specific USE=test, then do not install the
# testsuite. It DOES have a use to be installed, esp. when you want to do a
# validation of your database configuration after tuning it.
if ! use test ; then
rm -rf "${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'")"
# 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