MLECO-4065: Revising scripts to use Python3.9
Revising documentation and scripts to use Python3.9 explicitly
to remove the need for installing it system-wide that might
break a distro's desktop and pacakge manager utilities.
Change-Id: I683b55dd0243d0a726dc94eba2431005d4897c8c
Signed-off-by: Kshitij Sisodia <kshitij.sisodia@arm.com>
diff --git a/scripts/cmake/source_gen_utils.cmake b/scripts/cmake/source_gen_utils.cmake
index 95b3ba4..6287cb6 100644
--- a/scripts/cmake/source_gen_utils.cmake
+++ b/scripts/cmake/source_gen_utils.cmake
@@ -284,14 +284,26 @@
return()
endif ()
+ # If environment is not found, find the required Python version
+ # and create it.
+ find_package(Python3 3.9
+ COMPONENTS Interpreter
+ REQUIRED)
+
+ if (NOT Python3_FOUND)
+ message(FATAL_ERROR "Required version of Python3 not found!")
+ else()
+ message(STATUS "Python3 (v${Python3_VERSION}) found: ${Python3_EXECUTABLE}")
+ endif()
+
message(STATUS "Configuring python environment at ${PYTHON}")
execute_process(
- COMMAND ${PY_EXEC} -m venv ${DEFAULT_VENV_DIR}
+ COMMAND ${Python3_EXECUTABLE} -m venv ${DEFAULT_VENV_DIR}
RESULT_VARIABLE return_code
)
if (NOT return_code STREQUAL "0")
- message(FATAL_ERROR "Failed to setup python3 environment. Return code: ${return_code}")
+ message(FATAL_ERROR "Failed to setup Python3 environment. Return code: ${return_code}")
endif ()
execute_process(