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#[=======================================================================[.rst:
FindMySQL
---------
Find MySQL library
Imported Targets
^^^^^^^^^^^^^^^^
This module provides the following imported targets, if found:
``MySQL::MySQL``
The MySQL client library
``MySQL::exe``
The MySQL client executable
Result Variables
^^^^^^^^^^^^^^^^
This will define the following variables:
``MySQL_FOUND``
True if the system has the MySQL library.
``MySQL_exe_FOUND``
True if the system has the MySQL library.
``MySQL_VERSION``
The version of the MySQL library which was found, if known
Cache Variables
^^^^^^^^^^^^^^^
The following cache variables may also be set:
``MySQL_INCLUDE_DIR``
The directory containing ``mysql.h``.
``MySQL_LIBRARY_RELEASE``
The path to the release MySQL library.
``MySQL_LIBRARY_DEBUG``
The path to the debug MySQL library.
``MySQL_LIBRARY``
The path to the release MySQL library or the debug library
if the release library is not found.
``MySQL_EXECUTABLE``
The path to the mysql client program
#]=======================================================================]
if (NOT DEFINED PKG_CONFIG_FOUND)
find_package(PkgConfig QUIET)
endif()
# Collect hints from pkg-config
if (PKG_CONFIG_FOUND)
pkg_search_module(_MySQL_PKG mysql mariadb QUIET)
endif()
if (WIN32)
set(_mysql_inc_paths
"$ENV{ProgramFiles}/MySQL/*/include"
"$ENV{ProgramFiles\(x86\)}/MySQL/*/include"
"$ENV{ProgramFiles}/MariaDB/*/include"
"$ENV{ProgramFiles\(x86\)}/MariaDB/*/include"
"$ENV{ProgramFiles}/MariaDB/include"
"$ENV{ProgramFiles\(x86\)}/MariaDB/include"
)
endif()
find_path(MySQL_INCLUDE_DIR
NAMES "mysql.h"
PATHS
${_mysql_inc_paths}
"${_MySQL_PKG_INCLUDE_DIRS}"
PATH_SUFFIXES mysql mariadb
)
unset(_mysql_inc_paths)
if (WIN32)
set(_mysql_release_names libmariadb libmysql)
set(_mysql_debug_names libmariadbd libmysqld)
set(_mysql_lib_paths
"$ENV{ProgramFiles}/MySQL/*/lib"
"$ENV{ProgramFiles\(x86\)}/MySQL/*/lib"
"$ENV{ProgramFiles}/MariaDB/*/lib"
"$ENV{ProgramFiles\(x86\)}/MariaDB/*/lib"
"$ENV{ProgramFiles}/MariaDB/lib"
"$ENV{ProgramFiles\(x86\)}/MariaDB/lib"
)
else()
set(_mysql_release_names mariadb mysqlclient mysqlclient_r)
set(_mysql_debug_names mariadb mysqlclient mysqlclient_r)
endif()
find_library(MySQL_LIBRARY_RELEASE
NAMES ${_mysql_release_names}
NAMES_PER_DIR
PATHS
""
${_mysql_lib_paths}
${_MySQL_PKG_LIBRARY_DIRS}
)
find_library(MySQL_LIBRARY_DEBUG
NAMES ${_mysql_debug_names}
NAMES_PER_DIR
PATHS
""
${_mysql_lib_paths}
${_MySQL_PKG_LIBRARY_DIRS}
)
unset(_mysql_lib_paths)
unset(_mysql_release_names)
unset(_mysql_debug_names)
include(SelectLibraryConfigurations)
select_library_configurations(MySQL)
if (WIN32)
set(_mysql_bin_paths
"$ENV{ProgramFiles}/MySQL/*/bin"
"$ENV{ProgramFiles\(x86\)}/MySQL/*/bin"
"$ENV{ProgramFiles}/MariaDB/*/bin"
"$ENV{ProgramFiles\(x86\)}/MariaDB/*/bin"
"$ENV{ProgramFiles}/MariaDB/bin"
"$ENV{ProgramFiles\(x86\)}/MariaDB/bin"
)
endif()
find_program(MySQL_EXECUTABLE
NAMES mariadb mysql
NAMES_PER_DIR
PATHS
${_mysql_bin_paths}
)
if (MySQL_EXECUTABLE)
set(MySQL_exe_FOUND TRUE)
endif()
if (NOT MySQL_INCLUDE_DIR OR
(CMAKE_CROSSCOMPILING AND NOT CMAKE_CROSSCOMPILING_EMULATOR))
set(MySQL_VERSION MySQL_VERSION-NOTFOUND)
endif()
if(NOT DEFINED MySQL_VERSION)
file(WRITE ${CMAKE_CURRENT_BINARY_DIR}/mysql_test_db_client.cpp [===[
#include <mysql.h>
#include <stdio.h>
int main(int argc, char** argv)
{
printf("%s\n", mysql_get_client_info());
return 0;
}
]===])
try_run(
DB_CLIENT_RUN
DB_CLIENT_COMPILE
${CMAKE_CURRENT_BINARY_DIR}
${CMAKE_CURRENT_BINARY_DIR}/mysql_test_db_client.cpp
COMPILE_DEFINITIONS "-I \"${MySQL_INCLUDE_DIR}\""
LINK_LIBRARIES "${MySQL_LIBRARY}"
COMPILE_OUTPUT_VARIABLE DB_CLIENT_COMPILE_OUTPUT
RUN_OUTPUT_VARIABLE DB_CLIENT_VERSION)
if (NOT DB_CLIENT_COMPILE)
message(FATAL_ERROR "Failed to compile simple database client program:\n${DB_CLIENT_COMPILE_OUTPUT}")
endif()
if (NOT DB_CLIENT_RUN EQUAL 0)
message(FATAL_ERROR "Failed to run simple database client program:\n${DB_CLIENT_VERSION}")
endif()
string(STRIP "${DB_CLIENT_VERSION}" DB_CLIENT_VERSION)
set(MySQL_VERSION ${DB_CLIENT_VERSION} CACHE INTERNAL "database client library version")
endif()
include(FindPackageHandleStandardArgs)
find_package_handle_standard_args(MySQL
FOUND_VAR MySQL_FOUND
REQUIRED_VARS
MySQL_LIBRARY
MySQL_INCLUDE_DIR
VERSION_VAR MySQL_VERSION
HANDLE_COMPONENTS)
if (MySQL_FOUND)
mark_as_advanced(MySQL_INCLUDE_DIR)
mark_as_advanced(MySQL_LIBRARY_RELEASE)
mark_as_advanced(MySQL_LIBRARY_DEBUG)
mark_as_advanced(MySQL_LIBRARY)
endif()
if (MySQL_FOUND)
if (NOT TARGET MySQL::MySQL)
add_library(MySQL::MySQL UNKNOWN IMPORTED)
endif()
if (MySQL_LIBRARY_RELEASE)
set_property(TARGET MySQL::MySQL APPEND PROPERTY
IMPORTED_CONFIGURATIONS RELEASE
)
set_target_properties(MySQL::MySQL PROPERTIES
IMPORTED_LOCATION_RELEASE "${MySQL_LIBRARY_RELEASE}"
)
endif()
if (MySQL_LIBRARY_DEBUG)
set_property(TARGET MySQL::MySQL APPEND PROPERTY
IMPORTED_CONFIGURATIONS DEBUG
)
set_target_properties(MySQL::MySQL PROPERTIES
IMPORTED_LOCATION_DEBUG "${MySQL_LIBRARY_DEBUG}"
)
endif()
set_target_properties(MySQL::MySQL PROPERTIES
INTERFACE_INCLUDE_DIRECTORIES "${MySQL_INCLUDE_DIR}"
INTERFACE_DEFINITIONS "${_MySQL_PKG_CFLAGS_OTHER}"
)
endif()
if (MySQL_exe_FOUND)
mark_as_advanced(MySQL_EXECUTABLE)
endif()
if (MySQL_exe_FOUND AND NOT TARGET MySQL::exe)
add_executable(MySQL::exe IMPORTED)
set_property(TARGET MySQL::exe PROPERTY IMPORTED_LOCATION "${MySQL_EXECUTABLE}")
endif()
|
