Merge topic 'findpostgres-update'

1ca6e9b4 FindPostgreSQL: support version 12 and Macports
Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !6057

CMake/FindPostgreSQL.cmake

@@ -87,7 +87,7 @@ set(PostgreSQL_ROOT_DIR_MESSAGE "Set the PostgreSQL_ROOT system variable to wher
 
 
 set(PostgreSQL_KNOWN_VERSIONS ${PostgreSQL_ADDITIONAL_VERSIONS}
-    "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")
+    "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
@@ -107,8 +107,11 @@ foreach(suffix ${PostgreSQL_KNOWN_VERSIONS})
     list(APPEND PostgreSQL_LIBRARY_ADDITIONAL_SEARCH_SUFFIXES
         "pgsql-${suffix}/lib")
     list(APPEND PostgreSQL_INCLUDE_ADDITIONAL_SEARCH_SUFFIXES
+        "postgresql${suffix}"
+        "postgresql/${suffix}"
         "pgsql-${suffix}/include")
     list(APPEND PostgreSQL_TYPE_ADDITIONAL_SEARCH_SUFFIXES
+        "postgresql${suffix}/server"
         "postgresql/${suffix}/server"
         "pgsql-${suffix}/include/server")
   endif()