Merge branch '46-add-python3-x-support' of...

Merge branch '46-add-python3-x-support' of gricad-gitlab.univ-grenoble-alpes.fr:particle_methods/hysop into 46-add-python3-x-support

cmake/PythonInstallSetup.cmake

@@ -80,7 +80,7 @@ function(set_python_install_path)
     # list depends on the OS, the python version ...
     configure_file(cmake/fake/setup.py tmp/setup.py)
     configure_file(cmake/fake/__init__.py tmp/fake/__init__.py)
-    configure_file(cmake/find_python_install.py tmp/find_python_install.py)
+    configure_file(cmake/find_python_install.py.in tmp/find_python_install.py)
     execute_process(
       COMMAND ${PYTHON_EXECUTABLE} find_python_install.py
       WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/tmp/

cmake/find_python_install.py → cmake/find_python_install.py.in

@@ -5,7 +5,7 @@ import locale
 
 encoding = locale.getdefaultlocale()[1]
 
-output = subprocess.Popen(["python", "setup.py", "--dry-run", "install"],
+output = subprocess.Popen(["@PYTHON_EXECUTABLE@", "setup.py", "--dry-run", "install"],
                           stdout=subprocess.PIPE).communicate()[0]
 
 if encoding: