From edb3f6eee4babe2efab6d50b8bec75d839b6a1c5 Mon Sep 17 00:00:00 2001
From: Domen Vrankar <domen.vrankar@gmail.com>
Date: Tue, 20 Sep 2016 00:17:54 +0200
Subject: [PATCH] CPackRPM: Avoid CMP0007 warnings

For older versions of CMake minimum required version CMP0007 policy
warning was printed out.
---
 Modules/CPackRPM.cmake | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/Modules/CPackRPM.cmake b/Modules/CPackRPM.cmake
index 36caac6e5..90b3943d3 100644
--- a/Modules/CPackRPM.cmake
+++ b/Modules/CPackRPM.cmake
@@ -847,7 +847,10 @@ function(cpack_rpm_prepare_content_list)
         set(_DISTINCT_PATH "${_RPM_RELOCATION_PREFIX}")
 
         string(REPLACE "/" ";" _CPACK_RPM_PACKAGE_PREFIX_ELEMS " ${_RPM_RELOCATION_PREFIX}")
-        list(REMOVE_AT _CPACK_RPM_PACKAGE_PREFIX_ELEMS -1)
+        cmake_policy(PUSH)
+          cmake_policy(SET CMP0007 NEW)
+          list(REMOVE_AT _CPACK_RPM_PACKAGE_PREFIX_ELEMS -1)
+        cmake_policy(POP)
         unset(_TMP_LIST)
         # Now generate all of the parent dirs of the relocation path
         foreach(_PREFIX_PATH_ELEM ${_CPACK_RPM_PACKAGE_PREFIX_ELEMS})