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Diffstat (limited to 'third-party/cmake/FindPostgreSQL.cmake')
| -rw-r--r-- | third-party/cmake/FindPostgreSQL.cmake | 185 |
1 files changed, 185 insertions, 0 deletions
diff --git a/third-party/cmake/FindPostgreSQL.cmake b/third-party/cmake/FindPostgreSQL.cmake new file mode 100644 index 0000000..4d213d2 --- /dev/null +++ b/third-party/cmake/FindPostgreSQL.cmake @@ -0,0 +1,185 @@ +#.rst: +# FindPostgreSQL +# -------------- +# +# 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 + +#============================================================================= +# Copyright 2004-2009 Kitware, Inc. +# +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions +# are met: +# +# * Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# +# * Redistributions in binary form must reproduce the above copyright +# notice, this list of conditions and the following disclaimer in the +# documentation and/or other materials provided with the distribution. +# +# * Neither the names of Kitware, Inc., the Insight Software Consortium, +# nor the names of their contributors may be used to endorse or promote +# products derived from this software without specific prior written +# permission. +# +# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +# HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +# +# 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. +#============================================================================= + +# ---------------------------------------------------------------------------- +# 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_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() +else() + set(PostgreSQL_ADDITIONAL_SEARCH_PATHS ${PostgreSQL_ADDITIONAL_SEARCH_PATHS} "/Library/PostgreSQL/*") +endif() +set( PostgreSQL_ROOT_DIRECTORIES + ENV PostgreSQL_ROOT + ${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}" +) + +# 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}") + set(pgsql_version_str "") +endif() + +# Did we find anything? +include(FindPackageHandleStandardArgs) +find_package_handle_standard_args(PostgreSQL DEFAULT_MSG + PostgreSQL_LIBRARY PostgreSQL_INCLUDE_DIR) +set( PostgreSQL_FOUND ${POSTGRESQL_FOUND}) + +# Now try to get the include and library path. +if(PostgreSQL_FOUND) + + set(PostgreSQL_INCLUDE_DIRS ${PostgreSQL_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() + +mark_as_advanced(PostgreSQL_INCLUDE_DIR PostgreSQL_LIBRARY ) |