IgnPython: restore PYTHON_EXECUTABLE for now (#223)

* IgnPython: restore PYTHON_EXECUTABLE for now The PYTHON_EXECUTABLE cmake variable was replaced by Python3_EXECUTABLE in #218 for new versions of cmake. This breaks packages currently using the previous variable name. This restores PYTHON_EXECUTABLE to allow a tick-tock cycle for downstream packages to transition. Signed-off-by: Steve Peters <[email protected]> Co-authored-by: Jose Luis Rivero <[email protected]>
gazebosim · Apr 5, 2022 · c51ef5d · c51ef5d
1 parent 3617a83
commit c51ef5d
Showing 1 changed file with 7 additions and 1 deletion.
diff --git a/cmake/IgnPython.cmake b/cmake/IgnPython.cmake
@@ -36,4 +36,10 @@ else()
     set(Python3_Interpreter_FOUND ${PYTHONINTERP_FOUND})
     set(Python3_EXECUTABLE ${PYTHON_EXECUTABLE})
   endif()
-endif()
+endif()
+
+# Tick-tock PYTHON_EXECUTABLE until Python3_EXECUTABLE is released
+# TODO(jrivero) ign-cmake3: start the deprecation cycle of PYTHON_EXECUTABLE
+if(Python3_EXECUTABLE AND NOT PYTHON_EXECUTABLE)
+  set(PYTHON_EXECUTABLE ${Python3_EXECUTABLE})
+endif()