Fix linking with Postgres libs on older cmake versions

closes #12149

diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index 7bba68a643e02dab2391d13bedcedf4a2349b45c..c068be575558a1186f6a5faeaf9efb8f7f9629e8 100644 (file)
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -136,6 +136,7 @@ if(ENABLE_POSTGRESQL)
                if(PostgreSQL_INCLUDE_DIR AND PostgreSQL_LIBRARY)
                        set(PostgreSQL_FOUND TRUE)
                        set(PostgreSQL_INCLUDE_DIRS ${PostgreSQL_INCLUDE_DIR})
+                       set(PostgreSQL_LIBRARIES ${PostgreSQL_LIBRARY})
                endif()
        else()
                find_package(PostgreSQL)