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#[=======================================================================[.rst:
FindPostgreSQL
--------------
Find PostgreSQL's include path.
Result Variables
^^^^^^^^^^^^^^^^
This module will set the following variables in your project:
``PostgreSQL_FOUND``
True if PostgreSQL is found.
``PostgreSQL_INCLUDE_DIRS``
the directories of the PostgreSQL headers
Hints
^^^^^
Set ``PostgreSQL_INCLUDE_DIR`` environment variable to specify the location of
non-standard location of PostgreSQL include directory.
#]=======================================================================]
# check out GRASS' settings
include(${CMAKE_SOURCE_DIR}/cmake/GRASSUtilities.cmake)
get_grass_platform_var("${GRASS_GISBASE}/include/Make/Platform.make" "PQINCPATH" PQINCPATH)
get_grass_platform_var("${GRASS_GISBASE}/include/Make/Platform.make" "USE_POSTGRES" USE_POSTGRES)
if(PQINCPATH)
string(REGEX REPLACE "-I(.*)" "\\1" PQINCPATH "${PQINCPATH}")
endif()
if(PostgreSQL_INCLUDE_DIR)
# if PostgreSQL_INCLUDE_DIR is explicitly set, use it
set(PostgreSQL_FOUND TRUE)
elseif(USE_POSTGRES AND PQINCPATH)
# Use GRASS' settings
set(PostgreSQL_INCLUDE_DIR ${PQINCPATH})
set(PostgreSQL_FOUND TRUE)
endif()
if(NOT PostgreSQL_FOUND)
set(PostgreSQL_KNOWN_VERSIONS ${PostgreSQL_ADDITIONAL_VERSIONS}
"16" "15" "14" "13" "12" "11" "10" "9.6" "9.5" "9.4" "9.3" "9.2" "9.1" "9.0" "8.4" "8.3" "8.2" "8.1" "8.0")
# Define additional search paths for root directories.
set( PostgreSQL_ROOT_DIRECTORIES
ENV PostgreSQL_ROOT
${PostgreSQL_ROOT}
)
foreach(suffix ${PostgreSQL_KNOWN_VERSIONS})
if(WIN32)
list(APPEND PostgreSQL_LIBRARY_ADDITIONAL_SEARCH_SUFFIXES
"PostgreSQL/${suffix}/lib")
list(APPEND PostgreSQL_INCLUDE_ADDITIONAL_SEARCH_SUFFIXES
"PostgreSQL/${suffix}/include")
list(APPEND PostgreSQL_TYPE_ADDITIONAL_SEARCH_SUFFIXES
"PostgreSQL/${suffix}/include/server")
endif()
if(UNIX)
list(APPEND PostgreSQL_LIBRARY_ADDITIONAL_SEARCH_SUFFIXES
"postgresql${suffix}"
"postgresql@${suffix}"
"pgsql-${suffix}/lib")
list(APPEND PostgreSQL_INCLUDE_ADDITIONAL_SEARCH_SUFFIXES
"postgresql${suffix}"
"postgresql@${suffix}"
"postgresql/${suffix}"
"pgsql-${suffix}/include")
list(APPEND PostgreSQL_TYPE_ADDITIONAL_SEARCH_SUFFIXES
"postgresql${suffix}/server"
"postgresql@${suffix}/server"
"postgresql/${suffix}/server"
"pgsql-${suffix}/include/server")
endif()
endforeach()
find_path(PostgreSQL_INCLUDE_DIR
NAMES libpq-fe.h
PATHS
# Look in other places.
${PostgreSQL_ROOT_DIRECTORIES}
PATH_SUFFIXES
pgsql
postgresql
include
${PostgreSQL_INCLUDE_ADDITIONAL_SEARCH_SUFFIXES}
)
endif()
include(FindPackageHandleStandardArgs)
find_package_handle_standard_args(PostgreSQL REQUIRED_VARS PostgreSQL_INCLUDE_DIR PostgreSQL_FOUND)
if(PostgreSQL_FOUND)
set(PostgreSQL_INCLUDE_DIRS ${PostgreSQL_INCLUDE_DIR})
endif()
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