173 lines
7.4 KiB
CMake
173 lines
7.4 KiB
CMake
# - Find the PostgreSQL installation.
|
|
# In Windows, we make the assumption that, if the PostgreSQL files are installed, the default directory
|
|
# will be C:\Program Files\PostgreSQL.
|
|
#
|
|
# This module defines
|
|
# PostgreSQL_LIBRARIES - the PostgreSQL libraries needed for linking
|
|
# PostgreSQL_INCLUDE_DIRS - the directories of the PostgreSQL headers
|
|
# PostgreSQL_VERSION_STRING - the version of PostgreSQL found (since CMake 2.8.8)
|
|
|
|
#=============================================================================
|
|
# Copyright 2004-2009 Kitware, Inc.
|
|
#
|
|
# Distributed under the OSI-approved BSD License (the "License");
|
|
# see accompanying file Copyright.txt for details.
|
|
#
|
|
# This software is distributed WITHOUT ANY WARRANTY; without even the
|
|
# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
|
|
# See the License for more information.
|
|
#=============================================================================
|
|
# (To distribute this file outside of CMake, substitute the full
|
|
# License text for the above reference.)
|
|
|
|
# ----------------------------------------------------------------------------
|
|
# History:
|
|
# This module is derived from the module originally found in the VTK source tree.
|
|
#
|
|
# ----------------------------------------------------------------------------
|
|
# Note:
|
|
# PostgreSQL_ADDITIONAL_VERSIONS is a variable that can be used to set the
|
|
# version mumber of the implementation of PostgreSQL.
|
|
# In Windows the default installation of PostgreSQL uses that as part of the path.
|
|
# E.g C:\Program Files\PostgreSQL\8.4.
|
|
# Currently, the following version numbers are known to this module:
|
|
# "9.1" "9.0" "8.4" "8.3" "8.2" "8.1" "8.0"
|
|
#
|
|
# To use this variable just do something like this:
|
|
# set(PostgreSQL_ADDITIONAL_VERSIONS "9.2" "8.4.4")
|
|
# before calling FIND_PACKAGE(PostgreSQL) in your CMakeLists.txt file.
|
|
# This will mean that the versions you set here will be found first in the order
|
|
# specified before the default ones are searched.
|
|
#
|
|
# ----------------------------------------------------------------------------
|
|
# You may need to manually set:
|
|
# PostgreSQL_INCLUDE_DIR - the path to where the PostgreSQL include files are.
|
|
# PostgreSQL_LIBRARY_DIR - The path to where the PostgreSQL library files are.
|
|
# If FindPostgreSQL.cmake cannot find the include files or the library files.
|
|
#
|
|
# ----------------------------------------------------------------------------
|
|
# The following variables are set if PostgreSQL is found:
|
|
# PostgreSQL_FOUND - Set to true when PostgreSQL is found.
|
|
# PostgreSQL_INCLUDE_DIRS - Include directories for PostgreSQL
|
|
# PostgreSQL_LIBRARY_DIRS - Link directories for PostgreSQL libraries
|
|
# PostgreSQL_LIBRARIES - The PostgreSQL libraries.
|
|
#
|
|
# ----------------------------------------------------------------------------
|
|
# If you have installed PostgreSQL in a non-standard location.
|
|
# (Please note that in the following comments, it is assumed that <Your Path>
|
|
# points to the root directory of the include directory of PostgreSQL.)
|
|
# Then you have three options.
|
|
# 1) After CMake runs, set PostgreSQL_INCLUDE_DIR to <Your Path>/include and
|
|
# PostgreSQL_LIBRARY_DIR to wherever the library pq (or libpq in windows) is
|
|
# 2) Use CMAKE_INCLUDE_PATH to set a path to <Your Path>/PostgreSQL<-version>. This will allow find_path()
|
|
# to locate PostgreSQL_INCLUDE_DIR by utilizing the PATH_SUFFIXES option. e.g. In your CMakeLists.txt file
|
|
# SET(CMAKE_INCLUDE_PATH ${CMAKE_INCLUDE_PATH} "<Your Path>/include")
|
|
# 3) Set an environment variable called ${PostgreSQL_ROOT} that points to the root of where you have
|
|
# installed PostgreSQL, e.g. <Your Path>.
|
|
#
|
|
# ----------------------------------------------------------------------------
|
|
|
|
set(PostgreSQL_INCLUDE_PATH_DESCRIPTION "top-level directory containing the PostgreSQL include directories. E.g /usr/local/include/PostgreSQL/8.4 or C:/Program Files/PostgreSQL/8.4/include")
|
|
set(PostgreSQL_INCLUDE_DIR_MESSAGE "Set the PostgreSQL_INCLUDE_DIR cmake cache entry to the ${PostgreSQL_INCLUDE_PATH_DESCRIPTION}")
|
|
set(PostgreSQL_LIBRARY_PATH_DESCRIPTION "top-level directory containing the PostgreSQL libraries.")
|
|
set(PostgreSQL_LIBRARY_DIR_MESSAGE "Set the PostgreSQL_LIBRARY_DIR cmake cache entry to the ${PostgreSQL_LIBRARY_PATH_DESCRIPTION}")
|
|
set(PostgreSQL_ROOT_DIR_MESSAGE "Set the PostgreSQL_ROOT system variable to where PostgreSQL is found on the machine E.g C:/Program Files/PostgreSQL/8.4")
|
|
|
|
|
|
set(PostgreSQL_ROOT_DIRECTORIES $ENV{PostgreSQL_ROOT})
|
|
if(PostgreSQL_ROOT_DIRECTORIES)
|
|
file(TO_CMAKE_PATH ${PostgreSQL_ROOT_DIRECTORIES} PostgreSQL_ROOT_DIRECTORIES)
|
|
endif(PostgreSQL_ROOT_DIRECTORIES)
|
|
|
|
set(PostgreSQL_KNOWN_VERSIONS ${PostgreSQL_ADDITIONAL_VERSIONS}
|
|
"9.1" "9.0" "8.4" "8.3" "8.2" "8.1" "8.0")
|
|
|
|
# Define additional search paths for root directories.
|
|
if ( WIN32 )
|
|
foreach (suffix ${PostgreSQL_KNOWN_VERSIONS} )
|
|
set(PostgreSQL_ADDITIONAL_SEARCH_PATHS ${PostgreSQL_ADDITIONAL_SEARCH_PATHS} "C:/Program Files/PostgreSQL/${suffix}" )
|
|
endforeach(suffix)
|
|
endif( WIN32 )
|
|
set( PostgreSQL_ROOT_DIRECTORIES
|
|
${PostgreSQL_ROOT_DIRECTORIES}
|
|
${PostgreSQL_ROOT}
|
|
${PostgreSQL_ADDITIONAL_SEARCH_PATHS}
|
|
)
|
|
|
|
#
|
|
# Look for an installation.
|
|
#
|
|
find_path(PostgreSQL_INCLUDE_DIR
|
|
NAMES libpq-fe.h
|
|
PATHS
|
|
# Look in other places.
|
|
${PostgreSQL_ROOT_DIRECTORIES}
|
|
PATH_SUFFIXES
|
|
pgsql
|
|
postgresql
|
|
include
|
|
# Help the user find it if we cannot.
|
|
DOC "The ${PostgreSQL_INCLUDE_DIR_MESSAGE}"
|
|
)
|
|
|
|
find_path(PostgreSQL_TYPE_INCLUDE_DIR
|
|
NAMES catalog/pg_type.h
|
|
PATHS
|
|
# Look in other places.
|
|
${PostgreSQL_ROOT_DIRECTORIES}
|
|
PATH_SUFFIXES
|
|
pgsql/server
|
|
postgresql/server
|
|
include/server
|
|
# Help the user find it if we cannot.
|
|
DOC "The ${PostgreSQL_INCLUDE_DIR_MESSAGE}"
|
|
)
|
|
|
|
# The PostgreSQL library.
|
|
set (PostgreSQL_LIBRARY_TO_FIND pq)
|
|
# Setting some more prefixes for the library
|
|
set (PostgreSQL_LIB_PREFIX "")
|
|
if ( WIN32 )
|
|
set (PostgreSQL_LIB_PREFIX ${PostgreSQL_LIB_PREFIX} "lib")
|
|
set ( PostgreSQL_LIBRARY_TO_FIND ${PostgreSQL_LIB_PREFIX}${PostgreSQL_LIBRARY_TO_FIND})
|
|
endif()
|
|
|
|
find_library( PostgreSQL_LIBRARY
|
|
NAMES ${PostgreSQL_LIBRARY_TO_FIND}
|
|
PATHS
|
|
${PostgreSQL_ROOT_DIRECTORIES}
|
|
PATH_SUFFIXES
|
|
lib
|
|
)
|
|
get_filename_component(PostgreSQL_LIBRARY_DIR ${PostgreSQL_LIBRARY} PATH)
|
|
|
|
if (PostgreSQL_INCLUDE_DIR AND EXISTS "${PostgreSQL_INCLUDE_DIR}/pg_config.h")
|
|
file(STRINGS "${PostgreSQL_INCLUDE_DIR}/pg_config.h" pgsql_version_str
|
|
REGEX "^#define[\t ]+PG_VERSION[\t ]+\".*\"")
|
|
|
|
string(REGEX REPLACE "^#define[\t ]+PG_VERSION[\t ]+\"([^\"]*)\".*" "\\1"
|
|
PostgreSQL_VERSION_STRING "${pgsql_version_str}")
|
|
unset(pgsql_version_str)
|
|
endif()
|
|
|
|
# Did we find anything?
|
|
include(FindPackageHandleStandardArgs)
|
|
find_package_handle_standard_args(PostgreSQL
|
|
REQUIRED_VARS PostgreSQL_LIBRARY PostgreSQL_INCLUDE_DIR PostgreSQL_TYPE_INCLUDE_DIR
|
|
VERSION_VAR PostgreSQL_VERSION_STRING)
|
|
set( PostgreSQL_FOUND ${POSTGRESQL_FOUND})
|
|
|
|
# Now try to get the include and library path.
|
|
if(PostgreSQL_FOUND)
|
|
|
|
set(PostgreSQL_INCLUDE_DIRS ${PostgreSQL_INCLUDE_DIR} ${PostgreSQL_TYPE_INCLUDE_DIR} )
|
|
set(PostgreSQL_LIBRARY_DIRS ${PostgreSQL_LIBRARY_DIR} )
|
|
set(PostgreSQL_LIBRARIES ${PostgreSQL_LIBRARY_TO_FIND})
|
|
|
|
#message("Final PostgreSQL include dir: ${PostgreSQL_INCLUDE_DIRS}")
|
|
#message("Final PostgreSQL library dir: ${PostgreSQL_LIBRARY_DIRS}")
|
|
#message("Final PostgreSQL libraries: ${PostgreSQL_LIBRARIES}")
|
|
endif(PostgreSQL_FOUND)
|
|
|
|
mark_as_advanced(PostgreSQL_INCLUDE_DIR PostgreSQL_TYPE_INCLUDE_DIR PostgreSQL_LIBRARY )
|