You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
120 lines
4.6 KiB
120 lines
4.6 KiB
# Copyright (c) 2011, 2019, Oracle and/or its affiliates. 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, version 2.0,
|
|
# as published by the Free Software Foundation.
|
|
#
|
|
# This program is also distributed with certain software (including
|
|
# but not limited to OpenSSL) that is licensed under separate terms,
|
|
# as designated in a particular file or component or in included license
|
|
# documentation. The authors of MySQL hereby grant you an additional
|
|
# permission to link the program and your derivative works with the
|
|
# separately licensed software that they have included with MySQL.
|
|
#
|
|
# 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, version 2.0, 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
|
|
|
|
MACRO (MYSQL_USE_BUNDLED_LIBEVENT)
|
|
SET(WITH_LIBEVENT "bundled" CACHE STRING "Use bundled libevent library")
|
|
SET(LIBEVENT_LIBRARIES event)
|
|
## openssl is in the 'libevent.a' static lib
|
|
SET(LIBEVENT_OPENSSL )
|
|
SET(LIBEVENT_INCLUDE_DIRS
|
|
"${CMAKE_SOURCE_DIR}/extra/libevent/include"
|
|
"${CMAKE_BINARY_DIR}/extra/libevent/include")
|
|
SET(LIBEVENT_FOUND TRUE)
|
|
ADD_DEFINITIONS("-DHAVE_LIBEVENT2")
|
|
ADD_SUBDIRECTORY(extra/libevent)
|
|
ENDMACRO()
|
|
|
|
# MYSQL_CHECK_LIBEVENT
|
|
#
|
|
# Provides the following configure options:
|
|
# WITH_LIBEVENT_BUNDLED
|
|
# If this is set,we use bindled libevent
|
|
# If this is not set,search for system libevent.
|
|
# if system libevent is not found, use bundled copy
|
|
# LIBEVENT_LIBRARIES, LIBEVENT_INCLUDE_DIRS
|
|
# are set after this macro has run
|
|
|
|
MACRO (MYSQL_CHECK_LIBEVENT)
|
|
|
|
IF (NOT WITH_LIBEVENT)
|
|
SET(WITH_LIBEVENT "bundled" CACHE STRING "By default use bundled libevent on this platform")
|
|
ENDIF()
|
|
|
|
IF(WITH_LIBEVENT STREQUAL "bundled")
|
|
MYSQL_USE_BUNDLED_LIBEVENT()
|
|
ELSEIF(WITH_LIBEVENT STREQUAL "system" OR WITH_LIBEVENT STREQUAL "yes")
|
|
SET(LIBEVENT_FIND_QUIETLY TRUE)
|
|
|
|
IF (NOT LIBEVENT_INCLUDE_PATH)
|
|
SET(LIBEVENT_INCLUDE_PATH /usr/local/include /opt/local/include)
|
|
ENDIF()
|
|
|
|
FIND_PATH(LIBEVENT_INCLUDE_DIR event.h PATHS ${LIBEVENT_INCLUDE_PATH})
|
|
|
|
IF (NOT LIBEVENT_INCLUDE_DIR)
|
|
MESSAGE(SEND_ERROR "Cannot find appropriate event.h in /usr/local/include or /opt/local/include. Use bundled libevent")
|
|
ENDIF()
|
|
|
|
IF (NOT LIBEVENT_LIB_PATHS)
|
|
SET(LIBEVENT_LIB_PATHS /usr/local/lib /opt/local/lib)
|
|
ENDIF()
|
|
|
|
## libevent.so is historical, use libevent_core.so if found.
|
|
FIND_LIBRARY(LIBEVENT_CORE event_core PATHS ${LIBEVENT_LIB_PATHS})
|
|
FIND_LIBRARY(LIBEVENT_EXTRA event_extra PATHS ${LIBEVENT_LIB_PATHS})
|
|
|
|
## libevent_openssl.so is split out on Linux distros
|
|
FIND_LIBRARY(LIBEVENT_OPENSSL event_openssl PATHS ${LIBEVENT_LIB_PATHS})
|
|
FIND_LIBRARY(LIBEVENT_LIB event PATHS ${LIBEVENT_LIB_PATHS})
|
|
|
|
if (NOT LIBEVENT_LIB AND NOT LIBEVENT_CORE)
|
|
MESSAGE(SEND_ERROR "Cannot find appropriate event lib in /usr/local/lib or /opt/local/lib. Use bundled libevent")
|
|
ENDIF()
|
|
|
|
IF ((LIBEVENT_LIB OR LIBEVENT_CORE) AND LIBEVENT_INCLUDE_DIR)
|
|
SET(LIBEVENT_FOUND TRUE)
|
|
IF (LIBEVENT_CORE)
|
|
SET(LIBEVENT_LIBS ${LIBEVENT_CORE} ${LIBEVENT_EXTRA})
|
|
ELSE()
|
|
SET(LIBEVENT_LIBS ${LIBEVENT_LIB})
|
|
ENDIF()
|
|
ELSE()
|
|
SET(LIBEVENT_FOUND FALSE)
|
|
ENDIF()
|
|
|
|
IF(LIBEVENT_FOUND)
|
|
SET(LIBEVENT_LIBRARIES ${LIBEVENT_LIBS})
|
|
SET(LIBEVENT_INCLUDE_DIRS ${LIBEVENT_INCLUDE_DIR})
|
|
FIND_PATH(LIBEVENT2_INCLUDE_DIR event2 HINTS ${LIBEVENT_INCLUDE_PATH}/event)
|
|
IF (LIBEVENT2_INCLUDE_DIR)
|
|
ADD_DEFINITIONS("-DHAVE_LIBEVENT2")
|
|
ELSE()
|
|
MESSAGE(SEND_ERROR "Found libevent libraries, but can not find appropriate event2/ directory in include paths. Install the development package of libevent 2.x")
|
|
ENDIF()
|
|
ELSE()
|
|
IF(WITH_LIBEVENT STREQUAL "system")
|
|
MESSAGE(SEND_ERROR "Cannot find appropriate system libraries for libevent. Use bundled libevent")
|
|
ENDIF()
|
|
MYSQL_USE_BUNDLED_LIBEVENT()
|
|
ENDIF()
|
|
|
|
ENDIF()
|
|
ENDMACRO()
|
|
|
|
# Use pkg-config to find lots of SYSTEM_LIBEVENT related information,
|
|
# including SYSTEM_LIBEVENT_VERSION which will be something like "2.1.8-stable".
|
|
MACRO(MYSQL_CHECK_LIBEVENT_VERSION)
|
|
IF(LINUX)
|
|
MYSQL_CHECK_PKGCONFIG()
|
|
PKG_CHECK_MODULES(SYSTEM_LIBEVENT libevent)
|
|
ENDIF()
|
|
ENDMACRO()
|
|
|