Use python executable variable instead of hardcode python3 (#239)

* Use python interpreter instead of hardcode python3 * Use previous PythonInterp instead of Python3 Signed-off-by: Jose Luis Rivero <[email protected]> * find python version 3 Signed-off-by: Steve Peters <[email protected]> Co-authored-by: Steve Peters <[email protected]>
gazebosim · Sep 18, 2021 · e431c4a · e431c4a
1 parent e311b3b
commit e431c4a
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diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -69,6 +69,7 @@ if (SWIG_FOUND)
 
   ########################################
   # Include python
+  find_package(PythonInterp 3 REQUIRED) # change to Python3 when Bionic is EOL
   find_package(PythonLibs QUIET)
   if (NOT PYTHONLIBS_FOUND)
     message (STATUS "Searching for Python - not found.")

diff --git a/src/python/CMakeLists.txt b/src/python/CMakeLists.txt
@@ -117,7 +117,7 @@ if (PYTHONLIBS_FOUND)
 
     foreach (test ${python_tests})
       add_test(NAME ${test}.py COMMAND
-        python3 ${CMAKE_SOURCE_DIR}/src/python/${test}.py)
+        "${PYTHON_EXECUTABLE}" "${CMAKE_SOURCE_DIR}/src/python/${test}.py")
 
       set(_env_vars)
       list(APPEND _env_vars "PYTHONPATH=${FAKE_INSTALL_PREFIX}/lib/python/")