building modules: using python scripts

Added function for CMake to build modules using python scripts
Now using -l switch triggers CMakeLists for module passed after switch.
f.e.
xtensa-build-zephyr.py -u mtl -k <keys.pem> -l smart_amp_test

We can build more then one module just by adding more module names.

Signed-off-by: Dobrowolski, PawelX <[email protected]>

scripts/xtensa-build-zephyr.py

@@ -162,6 +162,13 @@ def __call__(self, parser, namespace, values, option_string=None):
 					raise argparse.ArgumentError(self, f"Unsupported platform: {value}")
 		setattr(namespace, "platforms", values)
 
+
+class stores_libraries_arguments(argparse.Action):
+	"""Stores libraries arguments whether provided module name is supported."""
+	def __call__(self, parser, namespace, values, option_string=None):
+		setattr(namespace, "libraries", values)
+
+
 args = None
 def parse_args():
 	global args
@@ -298,6 +305,10 @@ def parse_args():
 	parser.add_argument("--version", required=False, action="store_true",
 			    help="Prints version of this script.")
 
+	parser.add_argument("-l", "--libraries", nargs="*", action=stores_libraries_arguments, default=[],
+						help=""" Function for CMake building modules.
+						We can build more then one module just by adding more module names.""")
+
 	args = parser.parse_args()
 
 	if args.all:
@@ -689,7 +700,31 @@ def rimage_options(platform_dict):
 	return opts
 
 
+LMDK_BUILD_DIR  = west_top / "sof" / "lmdk"
+
+
+def build_libraries():
+
+	library_dir = LMDK_BUILD_DIR / "libraries"
+	# CMake build rimage module
+	for lib in args.libraries:
+		library_cmake = library_dir / lib / "CMakeLists.txt"
+		if (library_cmake).is_file():
+			print(f"\nBuilding loadable module: " + lib)
+			lib_path = pathlib.Path(library_dir, lib, "build")
+			rmtree_if_exists(lib_path)
+			lib_path.mkdir(parents=True, exist_ok=True)
+			rimage_bin = RIMAGE_BUILD_DIR / "rimage.exe"
+			if not (rimage_bin).is_file():
+				rimage_bin = RIMAGE_BUILD_DIR / "rimage"
+			execute_command(["cmake", "-B", "build", "-G", "Ninja",
+							 "-DRIMAGE_COMMAND="+str(rimage_bin), "-DSIGNING_KEY="+str(PlatformConfig.RIMAGE_KEY)],
+							 cwd=library_dir/lib)
+			execute_command(["cmake", "--build", "build", "-v"], cwd=library_dir/lib)
+
 STAGING_DIR = None
+
+
 def build_platforms():
 	global west_top, SOF_TOP
 	print(f"SOF_TOP={SOF_TOP}")
@@ -1084,6 +1119,9 @@ def main():
 		build_rimage()
 		build_platforms()
 		show_installed_files()
+	if args.libraries:
+		build_libraries()
+
 
 if __name__ == "__main__":
 	main()