Refactor finding python

Use `find_package(Python ..)` if available, instead of the deprecated `find_package(PythonInterp)` CMake module.

Refactor finding python
826e9f25 · Marius Brehler · 035de8c7 · 826e9f25
Commit 826e9f25 authored Nov 11, 2020 by Marius Brehler
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internal_utils.cmake googletest/cmake/internal_utils.cmake +7 -1

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--- a/googletest/cmake/internal_utils.cmake
+++ b/googletest/cmake/internal_utils.cmake
@@ -244,7 +244,13 @@ function(cxx_executable name dir libs)
 endfunction()

 # Sets PYTHONINTERP_FOUND and PYTHON_EXECUTABLE.
-find_package(PythonInterp)
+if ("${CMAKE_VERSION}" VERSION_LESS "3.12.0")
+  find_package(PythonInterp)
+else()
+  find_package(Python COMPONENTS Interpreter)
+  set(PYTHONINTERP_FOUND ${Python_Interpreter_FOUND})
+  set(PYTHON_EXECUTABLE ${Python_EXECUTABLE})
+endif()

 # cxx_test_with_flags(name cxx_flags libs srcs...)
 #