# Copyright 1999-2021 Gentoo Authors # Distributed under the terms of the GNU General Public License v2 EAPI="7" CMAKE_MAKEFILE_GENERATOR=emake inherit check-reqs cmake flag-o-matic linux-info \ multiprocessing prefix toolchain-funcs MY_BOOST_VERSION="1.73.0" MY_PV=$(ver_rs 3 '-') MY_PV="${MY_PV//_pre*}" MY_PN="Percona-Server" MY_P="${PN}-${MY_PV}" MY_MAJOR_PV=$(ver_cut 1-2) MY_RELEASE_NOTES_URI="https://www.percona.com/doc/percona-server/${MY_MAJOR_PV}/" # Patch version PATCH_SET="https://dev.gentoo.org/~whissi/dist/percona-server/${PN}-8.0.23.14-patches-01.tar.xz" SRC_URI="https://www.percona.com/downloads/${MY_PN}-${MY_MAJOR_PV}/${MY_PN}-${MY_PV}/source/tarball/${PN}-${MY_PV}.tar.gz https://dl.bintray.com/boostorg/release/${MY_BOOST_VERSION}/source/boost_$(ver_rs 1- _ ${MY_BOOST_VERSION}).tar.bz2 ${PATCH_SET} " HOMEPAGE="https://www.percona.com/software/mysql-database/percona-server https://github.com/percona/percona-server" DESCRIPTION="Fully compatible, enhanced and open source drop-in replacement for MySQL" LICENSE="GPL-2" SLOT="8.0" IUSE="cjk cracklib debug jemalloc latin1 ldap numa pam +perl profiling rocksdb router selinux +server tcmalloc test tokudb tokudb-backup-plugin" RESTRICT="!test? ( test )" REQUIRED_USE="?? ( tcmalloc jemalloc ) cjk? ( server ) jemalloc? ( server ) numa? ( server ) profiling? ( server ) router? ( server ) tcmalloc? ( server )" KEYWORDS="~amd64 ~arm ~arm64 ~hppa ~ia64 ~mips ~ppc ~ppc64 ~s390 ~sparc ~x86 ~amd64-linux ~x86-linux ~x64-macos ~x64-solaris ~x86-solaris" # Shorten the path because the socket path length must be shorter than 107 chars # and we will run a mysql server during test phase S="${WORKDIR}/mysql" # Be warned, *DEPEND are version-dependant # These are used for both runtime and compiletime COMMON_DEPEND=" >=app-arch/lz4-0_p131:= app-arch/zstd:= sys-libs/ncurses:0= >=sys-libs/zlib-1.2.3:0= >=dev-libs/openssl-1.0.0:0= server? ( dev-libs/icu:= dev-libs/libevent:=[ssl,threads] >=dev-libs/protobuf-3.8:= net-libs/libtirpc:= net-misc/curl:= cjk? ( app-text/mecab:= ) ldap? ( dev-libs/cyrus-sasl net-nds/openldap ) jemalloc? ( dev-libs/jemalloc:0= ) kernel_linux? ( dev-libs/libaio:0= sys-process/procps:0= ) numa? ( sys-process/numactl ) pam? ( sys-libs/pam:0= ) 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/mysql !dev-db/mysql-cluster !dev-db/percona-server:0 !dev-db/percona-server: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 )" 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="9G" fi check-reqs_pkg_pretend fi fi } pkg_setup() { if [[ ${MERGE_TYPE} != binary ]] ; then CHECKREQS_DISK_BUILD="3G" if has test ${FEATURES} ; then CHECKREQS_DISK_BUILD="9G" # Bug #213475 - MySQL _will_ object strenuously if your machine is named # localhost. Also causes weird failures. [[ "${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 fi } src_unpack() { unpack ${A} mv -f "${WORKDIR}/${MY_P}" "${S}" || die } src_prepare() { eapply "${WORKDIR}"/mysql-patches # Avoid rpm call which would trigger sandbox, #692368 sed -i \ -e 's/MY_RPM rpm/MY_RPM rpmNOTEXISTENT/' \ CMakeLists.txt || die if use jemalloc ; then echo "TARGET_LINK_LIBRARIES(mysqld jemalloc)" >> "${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 > "${S}/support-files/SELinux/CMakeLists.txt" || die fi # Remove man pages for client-lib tools we don't install rm \ man/my_print_defaults.1 \ man/perror.1 \ man/zlib_decompress.1 \ || die cmake_src_prepare } src_configure() { # Bug #114895, bug #110149 filter-flags "-O" "-O[01]" append-cxxflags -felide-constructors # code is not C++17 ready, bug #786402 append-cxxflags -std=c++14 # bug #283926, with GCC4.4, this is required to get correct behavior. append-flags -fno-strict-aliasing CMAKE_BUILD_TYPE="RelWithDebInfo" # debug hack wrt #497532 mycmakeargs=( -DCMAKE_C_FLAGS_RELWITHDEBINFO="$(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="${EPREFIX}/var/run/mysqld/mysqld.sock" -DWITH_DEFAULT_COMPILER_OPTIONS=0 # The build forces this to be defined when cross-compiling. We pass it # all the time for simplicity and to make sure it is actually correct. -DSTACK_DIRECTION=$(tc-stack-grows-down && echo -1 || echo 1) -DCMAKE_POSITION_INDEPENDENT_CODE=ON -DWITH_CURL=system -DWITH_BOOST="${WORKDIR}/boost_$(ver_rs 1- _ ${MY_BOOST_VERSION})" -DWITH_ROUTER=$(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 -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=${MYSQL_DEFAULT_COLLATION} ) elif use latin1 ; then mycmakeargs+=( -DDEFAULT_CHARSET=latin1 -DDEFAULT_COLLATION=latin1_swedish_ci ) else mycmakeargs+=( -DDEFAULT_CHARSET=utf8mb4 -DDEFAULT_COLLATION=utf8mb4_0900_ai_ci ) fi if use server ; then mycmakeargs+=( -DWITH_AUTHENTICATION_LDAP=$(usex ldap system OFF) -DWITH_COREDUMPER=OFF -DWITH_EXTRA_CHARSETS=all -DWITH_DEBUG=$(usex debug) -DWITH_MECAB=$(usex cjk system OFF) -DWITH_LIBEVENT=system -DWITH_PROTOBUF=system -DWITH_NUMA=$(usex numa ON OFF) -DWITH_PAM=$(usex pam) ) 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 -DWITH_ROCKSDB=$(usex rocksdb 1 0) -DWITH_TOKUDB=$(usex tokudb 1 0) ) 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 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="${BUILD_DIR}/mysql-test" local retstatus_unit local retstatus_tests # Run CTest (test-units) cmake_src_test retstatus_unit=$? # 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.atomic_rename_user;103512;Depends on user running test" ) 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+=( "group_replication.gr_ssl_options2;0;Sporadic failing test" ) disabled_tests+=( "innodb.percona_changed_page_bmp_flush;6807;False positive on Gentoo (PS)" ) disabled_tests+=( "innodb.percona_changed_page_bmp_log_resize;0;Sporadic failing test" ) disabled_tests+=( "innodb.percona_log_encrypt_failure;0;Requires proper keyring setup" ) disabled_tests+=( "innodb.percona_log_encrypt_change_mk;6039;False positive on Gentoo (PS)" ) disabled_tests+=( "innodb.percona_log_encrypt_change_rk;6805;False positive on Gentoo (PS)" ) disabled_tests+=( "innodb.upgrade_orphan;0;Sporadic failing test" ) disabled_tests+=( "main.coredump;0;Known test failure" ) disabled_tests+=( "main.myisam-blob;0;Sporadic failing test" ) disabled_tests+=( "main.mysql_load_data_local_dir;7416;Known test failure" ) disabled_tests+=( "main.mysqlpump_basic_lz4;6042;Extra tool output causes false positive" ) disabled_tests+=( "main.ssl_bug75311;5996;Known test failure" ) disabled_tests+=( "main.ssl_san;6808;False positive on IPv6-enabled hosts" ) disabled_tests+=( "main.subquery_bugs;0;Known rounding error with latest AMD processors -- no upstream bug yet" ) 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+=( "main.with_recursive;6804;Known rounding error with latest AMD processors" ) 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+=( "sys_vars.myisam_data_pointer_size_func;87935;Test will fail on slow hardware" ) disabled_tests+=( "sys_vars.innodb_sys_tablespace_encrypt_basic;7415;Known test failure" ) disabled_tests+=( "x.message_compressed_payload;0;False positive caused by protobuff-3.11+" ) disabled_tests+=( "x.message_protobuf_nested;6803;False positive caused by protobuff-3.11+" ) 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" ) disabled_tests+=( "innodb.partition_upgrade_create;0;Requires app-arch/zip" ) 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 if [[ -z "${MTR_VAULT_TOKEN}" ]] ; then local impossible_test for impossible_test in \ encryption.default_table_encryption_var \ keyring_vault.innodb_online_alter_encryption \ keyring_vault.innodb_row_log_encryption \ keyring_vault.install_keyring_vault \ keyring_vault.keyring_udf \ keyring_vault.keyring_vault_config \ keyring_vault.keyring_vault_config_qa \ keyring_vault.keyring_vault_timeout \ keyring_vault.key_rotation_qa \ keyring_vault.rpl_key_rotation \ keyring_vault.table_encrypt_2 \ keyring_vault.table_encrypt_2_directory \ keyring_vault.table_encrypt_2_keyring \ keyring_vault.table_encrypt_5 \ keyring_vault.table_encrypt_5_directory \ keyring_vault.table_encrypt_kill \ keyring_vault.temp_table_encrypt_keyring_vault \ main.persisted_variables \ ; do _disable_test "${impossible_test}" "0" "MTR_VAULT_TOKEN is not set" done 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 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: $failures" einfo "Tests successfully completed" } src_install() { cmake_src_install # Make sure the vars are correctly initialized mysql_init_vars # Convenience links einfo "Making Convenience links for mysqlcheck multi-call binary" dosym "mysqlcheck" "/usr/bin/mysqlanalyze" dosym "mysqlcheck" "/usr/bin/mysqlrepair" dosym "mysqlcheck" "/usr/bin/mysqloptimize" # INSTALL_LAYOUT=STANDALONE causes cmake to create a /usr/data dir if [[ -d "${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}" egrep -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!" }