eclass/mysql-cmake.eclass

   1 # Copyright 1999-2015 Gentoo Foundation
   2 # Distributed under the terms of the GNU General Public License v2
   3 # $Id$
   4
   5 # @ECLASS: mysql-cmake.eclass
   6 # @MAINTAINER:
   7 # Maintainers:
   8 #       - MySQL Team <mysql-bugs@gentoo.org>
   9 #       - Robin H. Johnson <robbat2@gentoo.org>
  10 #       - Jorge Manuel B. S. Vicetto <jmbsvicetto@gentoo.org>
  11 #       - Brian Evans <grknight@gentoo.org>
  12 # @BLURB: This eclass provides the support for cmake based mysql releases
  13 # @DESCRIPTION:
  14 # The mysql-cmake.eclass provides the support to build the mysql
  15 # ebuilds using the cmake build system. This eclass provides
  16 # the src_prepare, src_configure, src_compile, and src_install
  17 # phase hooks.
  18
  19 inherit cmake-utils flag-o-matic multilib prefix eutils
  20
  21 #
  22 # HELPER FUNCTIONS:
  23 #
  24
  25 # @FUNCTION: mysql_cmake_disable_test
  26 # @DESCRIPTION:
  27 # Helper function to disable specific tests.
  28 mysql-cmake_disable_test() {
  29
  30         local rawtestname testname testsuite reason mysql_disabled_file mysql_disabled_dir
  31         rawtestname="${1}" ; shift
  32         reason="${@}"
  33         ewarn "test '${rawtestname}' disabled: '${reason}'"
  34
  35         testsuite="${rawtestname/.*}"
  36         testname="${rawtestname/*.}"
  37         for mysql_disabled_file in \
  38                 ${S}/mysql-test/disabled.def \
  39                 ${S}/mysql-test/t/disabled.def ; do
  40                 [[ -f ${mysql_disabled_file} ]] && break
  41         done
  42         #mysql_disabled_file="${S}/mysql-test/t/disabled.def"
  43         #einfo "rawtestname=${rawtestname} testname=${testname} testsuite=${testsuite}"
  44         echo ${testname} : ${reason} >> "${mysql_disabled_file}"
  45
  46         if [[ ( -n ${testsuite} ) && ( ${testsuite} != "main" ) ]]; then
  47                 for mysql_disabled_file in \
  48                         ${S}/mysql-test/suite/${testsuite}/disabled.def \
  49                         ${S}/mysql-test/suite/${testsuite}/t/disabled.def \
  50                         FAILED ; do
  51                         [[ -f ${mysql_disabled_file} ]] && break
  52                 done
  53                 if [[ ${mysql_disabled_file} != "FAILED" ]]; then
  54                         echo "${testname} : ${reason}" >> "${mysql_disabled_file}"
  55                 else
  56                         for mysql_disabled_dir in \
  57                                 ${S}/mysql-test/suite/${testsuite} \
  58                                 ${S}/mysql-test/suite/${testsuite}/t \
  59                                 FAILED ; do
  60                                 [[ -d ${mysql_disabled_dir} ]] && break
  61                         done
  62                         if [[ ${mysql_disabled_dir} != "FAILED" ]]; then
  63                                 echo "${testname} : ${reason}" >> "${mysql_disabled_dir}/disabled.def"
  64                         else
  65                                 ewarn "Could not find testsuite disabled.def location for ${rawtestname}"
  66                         fi
  67                 fi
  68         fi
  69 }
  70
  71 # @FUNCTION: mysql-cmake_use_plugin
  72 # @DESCRIPTION:
  73 # Helper function to enable/disable plugins by use flags
  74 # cmake-utils_use_with is not enough as some references check WITH_ (0|1)
  75 # and some check WITHOUT_. Also, this can easily extend to non-storage plugins.
  76 mysql-cmake_use_plugin() {
  77         [[ -z $2 ]] && die "mysql-cmake_use_plugin <USE flag> <flag name>"
  78         if use_if_iuse $1 ; then
  79                 echo "-DWITH_$2=1 -DPLUGIN_$2=YES"
  80         else
  81                 echo "-DWITHOUT_$2=1 -DWITH_$2=0 -DPLUGIN_$2=NO"
  82         fi
  83 }
  84
  85 # @FUNCTION: configure_cmake_locale
  86 # @DESCRIPTION:
  87 # Helper function to configure locale cmake options
  88 configure_cmake_locale() {
  89
  90         if use_if_iuse minimal ; then
  91                 :
  92         elif ! in_iuse server || use_if_iuse server ; then
  93                 if [[ ( -n ${MYSQL_DEFAULT_CHARSET} ) && ( -n ${MYSQL_DEFAULT_COLLATION} ) ]]; then
  94                         ewarn "You are using a custom charset of ${MYSQL_DEFAULT_CHARSET}"
  95                         ewarn "and a collation of ${MYSQL_DEFAULT_COLLATION}."
  96                         ewarn "You MUST file bugs without these variables set."
  97
  98                         mycmakeargs+=(
  99                                 -DDEFAULT_CHARSET=${MYSQL_DEFAULT_CHARSET}
 100                                 -DDEFAULT_COLLATION=${MYSQL_DEFAULT_COLLATION}
 101                         )
 102
 103                 elif ! use latin1 ; then
 104                         mycmakeargs+=(
 105                                 -DDEFAULT_CHARSET=utf8
 106                                 -DDEFAULT_COLLATION=utf8_general_ci
 107                         )
 108                 else
 109                         mycmakeargs+=(
 110                                 -DDEFAULT_CHARSET=latin1
 111                                 -DDEFAULT_COLLATION=latin1_swedish_ci
 112                         )
 113                 fi
 114         fi
 115 }
 116
 117 # @FUNCTION: configure_cmake_minimal
 118 # @DESCRIPTION:
 119 # Helper function to configure minimal build
 120 configure_cmake_minimal() {
 121
 122         mycmakeargs+=(
 123                 -DWITHOUT_SERVER=1
 124                 -DWITHOUT_EMBEDDED_SERVER=1
 125                 -DEXTRA_CHARSETS=none
 126                 -DINSTALL_SQLBENCHDIR=
 127                 -DWITHOUT_ARCHIVE_STORAGE_ENGINE=1
 128                 -DWITHOUT_BLACKHOLE_STORAGE_ENGINE=1
 129                 -DWITHOUT_CSV_STORAGE_ENGINE=1
 130                 -DWITHOUT_FEDERATED_STORAGE_ENGINE=1
 131                 -DWITHOUT_HEAP_STORAGE_ENGINE=1
 132                 -DWITHOUT_INNOBASE_STORAGE_ENGINE=1
 133                 -DWITHOUT_MYISAMMRG_STORAGE_ENGINE=1
 134                 -DWITHOUT_MYISAM_STORAGE_ENGINE=1
 135                 -DWITHOUT_PARTITION_STORAGE_ENGINE=1
 136                 -DPLUGIN_ARCHIVE=NO
 137                 -DPLUGIN_BLACKHOLE=NO
 138                 -DPLUGIN_CSV=NO
 139                 -DPLUGIN_FEDERATED=NO
 140                 -DPLUGIN_HEAP=NO
 141                 -DPLUGIN_INNOBASE=NO
 142                 -DPLUGIN_MYISAMMRG=NO
 143                 -DPLUGIN_MYISAM=NO
 144                 -DPLUGIN_PARTITION=NO
 145         )
 146 }
 147
 148 # @FUNCTION: configure_cmake_standard
 149 # @DESCRIPTION:
 150 # Helper function to configure standard build
 151 configure_cmake_standard() {
 152
 153         mycmakeargs+=(
 154                 -DEXTRA_CHARSETS=all
 155                 -DMYSQL_USER=mysql
 156                 -DMYSQL_UNIX_ADDR=${EPREFIX}/var/run/mysqld/mysqld.sock
 157                 $(cmake-utils_use_disable !static SHARED)
 158                 $(cmake-utils_use_with debug)
 159                 $(cmake-utils_use_with embedded EMBEDDED_SERVER)
 160                 $(cmake-utils_use_with profiling)
 161                 $(cmake-utils_use_enable systemtap DTRACE)
 162         )
 163
 164         if use static; then
 165                 mycmakeargs+=( -DWITH_PIC=1 )
 166         fi
 167
 168         if use jemalloc; then
 169                 mycmakeargs+=( -DWITH_SAFEMALLOC=OFF )
 170         fi
 171
 172         if use tcmalloc; then
 173                 mycmakeargs+=( -DWITH_SAFEMALLOC=OFF )
 174         fi
 175
 176         # Storage engines
 177         mycmakeargs+=(
 178                 -DWITH_ARCHIVE_STORAGE_ENGINE=1
 179                 -DWITH_BLACKHOLE_STORAGE_ENGINE=1
 180                 -DWITH_CSV_STORAGE_ENGINE=1
 181                 -DWITH_HEAP_STORAGE_ENGINE=1
 182                 -DWITH_INNOBASE_STORAGE_ENGINE=1
 183                 -DWITH_MYISAMMRG_STORAGE_ENGINE=1
 184                 -DWITH_MYISAM_STORAGE_ENGINE=1
 185                 -DWITH_PARTITION_STORAGE_ENGINE=1
 186         )
 187
 188         if in_iuse pbxt ; then
 189                 mycmakeargs+=( $(cmake-utils_use_with pbxt PBXT_STORAGE_ENGINE) )
 190         fi
 191
 192         if [[ ${PN} == "mariadb" || ${PN} == "mariadb-galera" ]]; then
 193
 194                 # Federated{,X} must be treated special otherwise they will not be built as plugins
 195                 if ! use extraengine ; then
 196                         mycmakeargs+=(
 197                                 -DWITHOUT_FEDERATED_STORAGE_ENGINE=1
 198                                 -DPLUGIN_FEDERATED=NO
 199                                 -DWITHOUT_FEDERATEDX_STORAGE_ENGINE=1
 200                                 -DPLUGIN_FEDERATEDX=NO )
 201                 fi
 202
 203                 mycmakeargs+=(
 204                         $(mysql-cmake_use_plugin oqgraph OQGRAPH)
 205                         $(mysql-cmake_use_plugin sphinx SPHINX)
 206                         $(mysql-cmake_use_plugin tokudb TOKUDB)
 207                         $(mysql-cmake_use_plugin pam AUTH_PAM)
 208                 )
 209
 210                 if mysql_version_is_at_least 10.0.5 ; then
 211                         # CassandraSE needs Apache Thrift which is not in portage
 212                         mycmakeargs+=(
 213                                 -DWITHOUT_CASSANDRA=1 -DWITH_CASSANDRA=0
 214                                 -DPLUGIN_CASSANDRA=NO
 215                                 $(mysql-cmake_use_plugin extraengine SEQUENCE)
 216                                 $(mysql-cmake_use_plugin extraengine SPIDER)
 217                                 $(mysql-cmake_use_plugin extraengine CONNECT)
 218                                 -DCONNECT_WITH_MYSQL=1
 219                                 $(cmake-utils_use xml CONNECT_WITH_LIBXML2)
 220                                 $(cmake-utils_use odbc CONNECT_WITH_ODBC)
 221                         )
 222                 fi
 223
 224                 if in_iuse mroonga ; then
 225                         use mroonga || mycmakeargs+=( -DWITHOUT_MROONGA=1 )
 226                 else
 227                         mycmakeargs+=( -DWITHOUT_MROONGA=1 )
 228                 fi
 229
 230                 if in_iuse galera ; then
 231                         mycmakeargs+=( $(cmake-utils_use_with galera WSREP) )
 232                 fi
 233
 234                 if mysql_version_is_at_least "10.1.1" ; then
 235                         mycmakeargs+=(  $(cmake-utils_use_with innodb-lz4 INNODB_LZ4)
 236                                         $(cmake-utils_use_with innodb-lzo INNODB_LZO) )
 237                 fi
 238
 239                 if in_iuse innodb-snappy ; then
 240                         mycmakeargs+=( $(cmake-utils_use_with innodb-snappy INNODB_SNAPPY)  )
 241                 fi
 242
 243                 if mysql_version_is_at_least "10.1.2" ; then
 244                         mycmakeargs+=( $(mysql-cmake_use_plugin cracklib CRACKLIB_PASSWORD_CHECK ) )
 245                 fi
 246         else
 247                 mycmakeargs+=( $(cmake-utils_use_with extraengine FEDERATED_STORAGE_ENGINE) )
 248         fi
 249
 250         if [[ ${PN} == "percona-server" ]]; then
 251                 mycmakeargs+=(
 252                         $(cmake-utils_use_with pam PAM)
 253                 )
 254                 if in_iuse tokudb ; then
 255                         # TokuDB Backup plugin requires valgrind unconditionally
 256                         mycmakeargs+=(
 257                                 $(mysql-cmake_use_plugin tokudb TOKUDB)
 258                                 $(usex tokudb-backup-plugin "" -DTOKUDB_BACKUP_DISABLED=1)
 259                         )
 260                 fi
 261         fi
 262
 263         if [[ ${PN} == "mysql-cluster" ]]; then
 264                 # TODO: This really should include the following options,
 265                 # but the memcached package doesn't install the files it seeks.
 266                 # -DWITH_BUNDLED_MEMCACHED=OFF
 267                 # -DMEMCACHED_HOME=${EPREFIX}/usr
 268                 mycmakeargs+=(
 269                         -DWITH_BUNDLED_LIBEVENT=OFF
 270                         $(cmake-utils_use_with java NDB_JAVA)
 271                 )
 272         fi
 273 }
 274
 275 #
 276 # EBUILD FUNCTIONS
 277 #
 278
 279 # @FUNCTION: mysql-cmake_src_prepare
 280 # @DESCRIPTION:
 281 # Apply patches to the source code and remove unneeded bundled libs.
 282 mysql-cmake_src_prepare() {
 283
 284         debug-print-function ${FUNCNAME} "$@"
 285
 286         cd "${S}"
 287
 288         if [[ ${MY_EXTRAS_VER} != none ]]; then
 289
 290                 # Apply the patches for this MySQL version
 291                 EPATCH_SUFFIX="patch"
 292                 mkdir -p "${EPATCH_SOURCE}" || die "Unable to create epatch directory"
 293                 # Clean out old items
 294                 rm -f "${EPATCH_SOURCE}"/*
 295                 # Now link in right patches
 296                 mysql_mv_patches
 297                 # And apply
 298                 epatch
 299         fi
 300
 301         # last -fPIC fixup, per bug #305873
 302         i="${S}"/storage/innodb_plugin/plug.in
 303         [[ -f ${i} ]] && sed -i -e '/CFLAGS/s,-prefer-non-pic,,g' "${i}"
 304
 305         rm -f "scripts/mysqlbug"
 306         if use jemalloc && ! ( [[ ${PN} == "mariadb" ]] && mysql_version_is_at_least "5.5.33" ); then
 307                 echo "TARGET_LINK_LIBRARIES(mysqld jemalloc)" >> "${S}/sql/CMakeLists.txt" || die
 308         fi
 309
 310         if use tcmalloc; then
 311                 echo "TARGET_LINK_LIBRARIES(mysqld tcmalloc)" >> "${S}/sql/CMakeLists.txt"
 312         fi
 313
 314         if in_iuse tokudb ; then
 315                 # Don't build bundled xz-utils
 316                 if [[ -d "${S}/storage/tokudb/ft-index" ]] ; then
 317                         rm -f "${S}/storage/tokudb/ft-index/cmake_modules/TokuThirdParty.cmake" || die
 318                         touch "${S}/storage/tokudb/ft-index/cmake_modules/TokuThirdParty.cmake" || die
 319                         sed -i 's/ build_lzma//' "${S}/storage/tokudb/ft-index/ft/CMakeLists.txt" || die
 320                 elif [[ -d "${S}/storage/tokudb/PerconaFT" ]] ; then
 321                         rm "${S}/storage/tokudb/PerconaFT/cmake_modules/TokuThirdParty.cmake" || die
 322                         touch "${S}/storage/tokudb/PerconaFT/cmake_modules/TokuThirdParty.cmake" || die
 323                         sed -i -e 's/ build_lzma//' -e 's/ build_snappy//' "${S}/storage/tokudb/PerconaFT/ft/CMakeLists.txt" || die
 324                         sed -i -e 's/add_dependencies\(tokuportability_static_conv build_jemalloc\)//' "${S}/storage/tokudb/PerconaFT/portability/CMakeLists.txt" || die
 325                 fi
 326
 327                 if [[ -d "${S}/plugin/tokudb-backup-plugin" ]] && ! use tokudb-backup-plugin ; then
 328                          rm -r "${S}/plugin/tokudb-backup-plugin/Percona-TokuBackup" || die
 329                 fi
 330         fi
 331
 332         # Remove the bundled groonga if it exists
 333         # There is no CMake flag, it simply checks for existance
 334         if [[ -d "${S}"/storage/mroonga/vendor/groonga ]] ; then
 335                 rm -r "${S}"/storage/mroonga/vendor/groonga || die "could not remove packaged groonga"
 336         fi
 337
 338         epatch_user
 339 }
 340
 341 # @FUNCTION: mysql-cmake_src_configure
 342 # @DESCRIPTION:
 343 # Configure mysql to build the code for Gentoo respecting the use flags.
 344 mysql-cmake_src_configure() {
 345
 346         debug-print-function ${FUNCNAME} "$@"
 347
 348         CMAKE_BUILD_TYPE="RelWithDebInfo"
 349
 350         # debug hack wrt #497532
 351         mycmakeargs=(
 352                 -DCMAKE_C_FLAGS_RELWITHDEBINFO="$(usex debug "" "-DNDEBUG")"
 353                 -DCMAKE_CXX_FLAGS_RELWITHDEBINFO="$(usex debug "" "-DNDEBUG")"
 354                 -DCMAKE_INSTALL_PREFIX=${EPREFIX}/usr
 355                 -DMYSQL_DATADIR=${EPREFIX}/var/lib/mysql
 356                 -DSYSCONFDIR=${EPREFIX}/etc/mysql
 357                 -DINSTALL_BINDIR=bin
 358                 -DINSTALL_DOCDIR=share/doc/${P}
 359                 -DINSTALL_DOCREADMEDIR=share/doc/${P}
 360                 -DINSTALL_INCLUDEDIR=include/mysql
 361                 -DINSTALL_INFODIR=share/info
 362                 -DINSTALL_LIBDIR=$(get_libdir)
 363                 -DINSTALL_ELIBDIR=$(get_libdir)/mysql
 364                 -DINSTALL_MANDIR=share/man
 365                 -DINSTALL_MYSQLDATADIR=${EPREFIX}/var/lib/mysql
 366                 -DINSTALL_MYSQLSHAREDIR=share/mysql
 367                 -DINSTALL_MYSQLTESTDIR=share/mysql/mysql-test
 368                 -DINSTALL_PLUGINDIR=$(get_libdir)/mysql/plugin
 369                 -DINSTALL_SBINDIR=sbin
 370                 -DINSTALL_SCRIPTDIR=share/mysql/scripts
 371                 -DINSTALL_SQLBENCHDIR=share/mysql
 372                 -DINSTALL_SUPPORTFILESDIR=${EPREFIX}/usr/share/mysql
 373                 -DWITH_COMMENT="Gentoo Linux ${PF}"
 374                 $(cmake-utils_use_with test UNIT_TESTS)
 375                 -DWITH_LIBEDIT=0
 376                 -DWITH_ZLIB=system
 377                 -DWITHOUT_LIBWRAP=1
 378                 -DENABLED_LOCAL_INFILE=1
 379                 $(cmake-utils_use_enable static-libs STATIC_LIBS)
 380                 -DWITH_SSL=$(usex ssl system bundled)
 381                 -DWITH_DEFAULT_COMPILER_OPTIONS=0
 382                 -DWITH_DEFAULT_FEATURE_SET=0
 383         )
 384
 385         if in_iuse bindist ; then
 386                 mycmakeargs+=(
 387                         -DWITH_READLINE=$(usex bindist 1 0)
 388                         -DNOT_FOR_DISTRIBUTION=$(usex bindist 0 1)
 389                         $(usex bindist -DHAVE_BFD_H=0 '')
 390                 )
 391         fi
 392
 393         mycmakeargs+=( -DWITH_EDITLINE=system )
 394
 395         if [[ ${PN} == "mariadb" || ${PN} == "mariadb-galera" ]] ; then
 396                 mycmakeargs+=(
 397                         -DWITH_JEMALLOC=$(usex jemalloc system)
 398                 )
 399                 mysql_version_is_at_least "10.0.9" && mycmakeargs+=( -DWITH_PCRE=system )
 400         fi
 401
 402         configure_cmake_locale
 403
 404         if use_if_iuse minimal ; then
 405                 configure_cmake_minimal
 406         else
 407                 configure_cmake_standard
 408         fi
 409
 410         # Bug #114895, bug #110149
 411         filter-flags "-O" "-O[01]"
 412
 413         CXXFLAGS="${CXXFLAGS} -fno-strict-aliasing"
 414         CXXFLAGS="${CXXFLAGS} -felide-constructors"
 415         # Causes linkage failures. Upstream bug #59607 removes it
 416         if ! mysql_version_is_at_least "5.6" ; then
 417                 CXXFLAGS="${CXXFLAGS} -fno-implicit-templates"
 418         fi
 419         # As of 5.7, exceptions and rtti are used!
 420         if [[ ${PN} -eq 'percona-server' ]] && mysql_version_is_at_least "5.6.26" ; then
 421                 CXXFLAGS="${CXXFLAGS} -fno-rtti"
 422         elif ! mysql_version_is_at_least "5.7" ; then
 423                 CXXFLAGS="${CXXFLAGS} -fno-exceptions -fno-rtti"
 424         fi
 425         export CXXFLAGS
 426
 427         # bug #283926, with GCC4.4, this is required to get correct behavior.
 428         append-flags -fno-strict-aliasing
 429
 430         cmake-utils_src_configure
 431 }
 432
 433 # @FUNCTION: mysql-cmake_src_compile
 434 # @DESCRIPTION:
 435 # Compile the mysql code.
 436 mysql-cmake_src_compile() {
 437
 438         debug-print-function ${FUNCNAME} "$@"
 439
 440         cmake-utils_src_compile
 441 }
 442
 443 # @FUNCTION: mysql-cmake_src_install
 444 # @DESCRIPTION:
 445 # Install mysql.
 446 mysql-cmake_src_install() {
 447
 448         debug-print-function ${FUNCNAME} "$@"
 449
 450         # Make sure the vars are correctly initialized
 451         mysql_init_vars
 452
 453         cmake-utils_src_install
 454
 455         if ! in_iuse tools || use_if_iuse tools ; then
 456                 # Convenience links
 457                 einfo "Making Convenience links for mysqlcheck multi-call binary"
 458                 dosym "/usr/bin/mysqlcheck" "/usr/bin/mysqlanalyze"
 459                 dosym "/usr/bin/mysqlcheck" "/usr/bin/mysqlrepair"
 460                 dosym "/usr/bin/mysqlcheck" "/usr/bin/mysqloptimize"
 461         fi
 462
 463         # Create a mariadb_config symlink
 464         [[ ${PN} == "mariadb" || ${PN} == "mariadb-galera" ]] && dosym "/usr/bin/mysql_config" "/usr/bin/mariadb_config"
 465
 466         # INSTALL_LAYOUT=STANDALONE causes cmake to create a /usr/data dir
 467         rm -Rf "${ED}/usr/data"
 468
 469         # Various junk (my-*.cnf moved elsewhere)
 470         einfo "Removing duplicate /usr/share/mysql files"
 471
 472         # Unless they explicitly specific USE=test, then do not install the
 473         # testsuite. It DOES have a use to be installed, esp. when you want to do a
 474         # validation of your database configuration after tuning it.
 475         if ! use test ; then
 476                 rm -rf "${D}"/${MY_SHAREDSTATEDIR}/mysql-test
 477         fi
 478
 479         # Configuration stuff
 480         case ${MYSQL_PV_MAJOR} in
 481                 5.[1-4]*) mysql_mycnf_version="5.1" ;;
 482                 5.5) mysql_mycnf_version="5.5" ;;
 483                 5.[6-9]|6*|7*|8*|9*|10*) mysql_mycnf_version="5.6" ;;
 484         esac
 485         einfo "Building default my.cnf (${mysql_mycnf_version})"
 486         insinto "${MY_SYSCONFDIR#${EPREFIX}}"
 487         [[ -f "${S}/scripts/mysqlaccess.conf" ]] && doins "${S}"/scripts/mysqlaccess.conf
 488         mycnf_src="my.cnf-${mysql_mycnf_version}"
 489         sed -e "s!@DATADIR@!${MY_DATADIR}!g" \
 490                 "${FILESDIR}/${mycnf_src}" \
 491                 > "${TMPDIR}/my.cnf.ok" || die
 492         use prefix && sed -i -r -e '/^user[[:space:]]*=[[:space:]]*mysql$/d' "${TMPDIR}/my.cnf.ok"
 493         if use latin1 ; then
 494                 sed -i \
 495                         -e "/character-set/s|utf8|latin1|g" \
 496                         "${TMPDIR}/my.cnf.ok" || die
 497         fi
 498         eprefixify "${TMPDIR}/my.cnf.ok"
 499         newins "${TMPDIR}/my.cnf.ok" my.cnf
 500
 501         # Minimal builds don't have the MySQL server
 502         if use_if_iuse minimal ; then
 503                 :
 504         elif ! in_iuse server || use_if_iuse server ; then
 505                 einfo "Creating initial directories"
 506                 # Empty directories ...
 507                 diropts "-m0750"
 508                 if [[ ${PREVIOUS_DATADIR} != "yes" ]] ; then
 509                         dodir "${MY_DATADIR#${EPREFIX}}"
 510                         keepdir "${MY_DATADIR#${EPREFIX}}"
 511                         chown -R mysql:mysql "${D}/${MY_DATADIR}"
 512                 fi
 513
 514                 diropts "-m0755"
 515                 for folder in "${MY_LOGDIR#${EPREFIX}}" ; do
 516                         dodir "${folder}"
 517                         keepdir "${folder}"
 518                         chown -R mysql:mysql "${ED}/${folder}"
 519                 done
 520         fi
 521
 522         # Minimal builds don't have the MySQL server
 523         if use_if_iuse minimal ; then
 524                 :
 525         elif ! in_iuse server || use_if_iuse server; then
 526                 einfo "Including support files and sample configurations"
 527                 docinto "support-files"
 528                 for script in \
 529                         "${S}"/support-files/my-*.cnf.sh \
 530                         "${S}"/support-files/magic \
 531                         "${S}"/support-files/ndb-config-2-node.ini.sh
 532                 do
 533                         [[ -f $script ]] && dodoc "${script}"
 534                 done
 535
 536                 docinto "scripts"
 537                 for script in "${S}"/scripts/mysql* ; do
 538                         [[ ( -f $script ) && ( ${script%.sh} == ${script} ) ]] && dodoc "${script}"
 539                 done
 540         fi
 541
 542         #Remove mytop if perl is not selected
 543         [[ ${PN} == "mariadb" || ${PN} == "mariadb-galera" ]] && ! use perl \
 544         && rm -f "${ED}/usr/bin/mytop"
 545
 546         in_iuse client-libs && ! use client-libs && return
 547
 548         # Percona has decided to rename libmysqlclient to libperconaserverclient
 549         # Use a symlink to preserve linkages for those who don't use mysql_config
 550         if [[ ${PN} == "percona-server" ]] && mysql_version_is_at_least "5.5.36" ; then
 551                 dosym libperconaserverclient.so /usr/$(get_libdir)/libmysqlclient.so
 552                 dosym libperconaserverclient.so /usr/$(get_libdir)/libmysqlclient_r.so
 553                 if use static-libs ; then
 554                         dosym libperconaserverclient.a /usr/$(get_libdir)/libmysqlclient.a
 555                         dosym libperconaserverclient.a /usr/$(get_libdir)/libmysqlclient_r.a
 556                 fi
 557         fi
 558 }