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HDF4CPP
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check if policy exists before enabling it

Daniel Marth 5 years ago
parent
390e8c4e92
commit
b8036d490c
1 changed files with 3 additions and 1 deletions
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  1. 3 1
      CMakeLists.txt

+ 3 - 1
CMakeLists.txt
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@@ -1,5 +1,7 @@
 
 cmake_minimum_required(VERSION 3.0.0)
 
-cmake_policy(SET CMP0069 NEW)
 
+if(POLICY CMP0069)
 
+  cmake_policy(SET CMP0069 NEW)
 
+endif()
 
 
 project(HDF4CPP LANGUAGES CXX)