Merge pull request #13631 from CorbinFoucart/python3_binding_cmake_bu…

…ild_fix
dealii · May 11, 2022 · 29c7743 · 29c7743
2 parents 87f709d + 3c0a6bb
commit 29c7743
Showing 1 changed file with 8 additions and 1 deletion.
diff --git a/contrib/python-bindings/CMakeLists.txt b/contrib/python-bindings/CMakeLists.txt
@@ -21,7 +21,14 @@ IF(DEAL_II_COMPONENT_PYTHON_BINDINGS)
   #
   # Find Python:
   #
-  INCLUDE(FindPythonInterp)
+  # Since CMake 3.12, FindPythonInterp is deprecated.
+  if (CMAKE_VERSION VERSION_LESS 3.12)
+    INCLUDE(FindPythonInterp)
+  else()
+    FIND_PACKAGE(Python3)
+    set(PYTHON_VERSION_MAJOR ${Python3_VERSION_MAJOR})
+    set(PYTHON_VERSION_MINOR ${Python3_VERSION_MINOR})
+  endif()
   INCLUDE(FindPythonLibs)
 
   IF(FEATURE_BOOST_BUNDLED_CONFIGURED)