From: vsr <vsr@opencascade.com>
Date: Mon, 8 Jun 2020 09:10:44 +0000 (+0300)
Subject: Fix errors when using CMake older than 3.12
X-Git-Tag: V9_5_0rc1^0
X-Git-Url: http://git.salome-platform.org/gitweb/?a=commitdiff_plain;h=ca02984dfd2ece229ecb5d2b9ebe9184b4c6ee40;p=tools%2Fconfiguration.git

Fix errors when using CMake older than 3.12
---

diff --git a/cmake/SalomeMacros.cmake b/cmake/SalomeMacros.cmake
index 78ee462..33078a9 100644
--- a/cmake/SalomeMacros.cmake
+++ b/cmake/SalomeMacros.cmake
@@ -27,7 +27,9 @@ IF(WIN32)
   CMAKE_POLICY(SET CMP0020 OLD) # Disable automatic linking to qtmain.lib
 ENDIF(WIN32)
 CMAKE_POLICY(SET CMP0053 NEW)   # For correct Qt 5 detection procedure
-CMAKE_POLICY(SET CMP0074 NEW)   # Use ROOT variables when detecting packages
+IF(CMAKE_VERSION VERSION_GREATER_EQUAL 3.12)
+  CMAKE_POLICY(SET CMP0074 NEW) # Use ROOT variables when detecting packages
+ENDIF()
 
 #----------------------------------------------------------------------------
 # LIST_CONTAINS is a macro useful for determining whether a list has a