mariadb/cmake/systemd.cmake
Sergei Golubchik d8084116b5 MDEV-7066 No Source RPMs ... (and so no "yum-builddep MariaDB-server" either)
special cases:

* change systemd detection to use CHECK_LIBRARY_EXISTS at least once,
  to have it detected by build_depends.cmake
* similarly, use find_library for pam
* unixODBC is weird, libodbc.so is in the unixODBC package, not
  in the unixODBC-devel, where normally all .so files belong.
  Packaging bug? As a workaround, use find_file(sql.h) instead of
  find_path(sql.h) to make sure that /usr/include/sql.h (not /usr/include)
  is cached by cmake, and later build_depends.cmake will select
  unixODBC-devel, as a package owning /usr/include/sql.h file.
2019-03-27 22:51:37 +01:00

78 lines
3.6 KiB
CMake

# Copyright (c) 2015, Daniel Black. All rights reserved.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; version 2 of the License.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
INCLUDE(FindPkgConfig)
# http://www.cmake.org/cmake/help/v3.0/module/FindPkgConfig.html
MACRO(CHECK_SYSTEMD)
IF(UNIX)
SET(WITH_SYSTEMD "auto" CACHE STRING "Enable systemd scripts and notification support")
IF(WITH_SYSTEMD STREQUAL "yes" OR WITH_SYSTEMD STREQUAL "auto")
IF(PKG_CONFIG_FOUND)
IF(WITH_SYSTEMD STREQUAL "yes")
pkg_search_module(LIBSYSTEMD REQUIRED libsystemd libsystemd-daemon)
ELSE()
pkg_search_module(LIBSYSTEMD libsystemd libsystemd-daemon)
ENDIF()
IF(HAVE_DLOPEN)
SET(LIBSYSTEMD ${LIBSYSTEMD_LIBRARIES})
#SET(CMAKE_REQUIRED_FLAGS ${LIBSYSTEMD_CFLAGS})
SET(MYSQLD_LINK_FLAGS "${MYSQLD_LINK_FLAGS} ${LIBSYSTEMD_LDFLAGS}")
ELSE()
SET(LIBSYSTEMD ${LIBSYSTEMD_STATIC_LIBRARIES})
#SET(CMAKE_REQUIRED_FLAGS ${LIBSYSTEMD_STATIC_CFLAGS})
SET(MYSQLD_LINK_FLAGS "${MYSQLD_LINK_FLAGS} ${LIBSYSTEMD_STATIC_LDFLAGS}")
ENDIF()
ELSE()
SET(LIBSYSTEMD systemd)
ENDIF()
SET(CMAKE_REQUIRED_LIBRARIES ${LIBSYSTEMD})
CHECK_LIBRARY_EXISTS(systemd sd_listen_fds "" HAVE_SYSTEMD_SD_LISTEN_FDS)
CHECK_INCLUDE_FILES(systemd/sd-daemon.h HAVE_SYSTEMD_SD_DAEMON_H)
CHECK_FUNCTION_EXISTS(sd_notify HAVE_SYSTEMD_SD_NOTIFY)
CHECK_FUNCTION_EXISTS(sd_notifyf HAVE_SYSTEMD_SD_NOTIFYF)
SET(CMAKE_REQUIRED_LIBRARIES)
IF(HAVE_SYSTEMD_SD_DAEMON_H AND HAVE_SYSTEMD_SD_LISTEN_FDS
AND HAVE_SYSTEMD_SD_NOTIFY AND HAVE_SYSTEMD_SD_NOTIFYF)
SET(HAVE_SYSTEMD TRUE)
SET(SYSTEMD_SCRIPTS mariadb-service-convert galera_new_cluster galera_recovery)
SET(SYSTEMD_DEB_FILES "usr/bin/mariadb-service-convert
usr/bin/galera_new_cluster
usr/bin/galera_recovery
${INSTALL_SYSTEMD_UNITDIR}/mariadb.service
${INSTALL_SYSTEMD_UNITDIR}/mariadb@.service
${INSTALL_SYSTEMD_UNITDIR}/mariadb@bootstrap.service.d/use_galera_new_cluster.conf")
IF(DEB)
SET(SYSTEMD_EXECSTARTPRE "ExecStartPre=/usr/bin/install -m 755 -o mysql -g root -d /var/run/mysqld")
SET(SYSTEMD_EXECSTARTPOST "ExecStartPost=/etc/mysql/debian-start")
ENDIF()
MESSAGE(STATUS "Systemd features enabled")
ELSE()
UNSET(LIBSYSTEMD)
UNSET(HAVE_SYSTEMD)
UNSET(HAVE_SYSTEMD_SD_DAEMON_H)
UNSET(HAVE_SYSTEMD_SD_LISTEN_FDS)
UNSET(HAVE_SYSTEMD_SD_NOTIFY)
UNSET(HAVE_SYSTEMD_SD_NOTIFYF)
MESSAGE(STATUS "Systemd features not enabled")
IF(WITH_SYSTEMD STREQUAL "yes")
MESSAGE(FATAL_ERROR "Requested WITH_SYSTEMD=yes however no dependencies installed/found")
ENDIF()
ENDIF()
ELSEIF(NOT WITH_SYSTEMD STREQUAL "no")
MESSAGE(FATAL_ERROR "Invalid value for WITH_SYSTEMD. Must be 'yes', 'no', or 'auto'.")
ENDIF()
ENDIF()
ENDMACRO()