From 8bd9505976731a24d07ee7d52e130e3d6521d1ed Mon Sep 17 00:00:00 2001
From: Tamar Kranenburg <info@takar.nl>
Date: Sat, 30 May 2015 15:17:47 +0200
Subject: [PATCH] FindPostgreSQL: Add help text for PostgreSQL_LIBRARY cache
 entry

The PostgreSQL_LIBRARY_DIR_MESSAGE variable was set with the
needed text but never referenced.
---
 Modules/FindPostgreSQL.cmake | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Modules/FindPostgreSQL.cmake b/Modules/FindPostgreSQL.cmake
index fba0ca0e4..e3541bca3 100644
--- a/Modules/FindPostgreSQL.cmake
+++ b/Modules/FindPostgreSQL.cmake
@@ -143,6 +143,8 @@ find_library(PostgreSQL_LIBRARY
    ${PostgreSQL_ROOT_DIRECTORIES}
  PATH_SUFFIXES
    lib
+ # Help the user find it if we cannot.
+ DOC "The ${PostgreSQL_LIBRARY_DIR_MESSAGE}"
 )
 get_filename_component(PostgreSQL_LIBRARY_DIR ${PostgreSQL_LIBRARY} PATH)