sci-libs/mfem/files/mfem-4.4-bump-cmake-version.patch


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--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -10,7 +10,7 @@
 # CONTRIBUTING.md for details.
 
 # The variable CMAKE_CXX_STANDARD and related were introduced in CMake v3.1
-cmake_minimum_required(VERSION 3.1)
+cmake_minimum_required(VERSION 3.6)
 set(USER_CONFIG "${CMAKE_CURRENT_SOURCE_DIR}/config/user.cmake" CACHE PATH
   "Path to optional user configuration file.")