Merge branch 'bugfix/idf_py_fixes_v3.3' into 'release/v3.3'

idf.py fixes from GitHub (v3.3)

See merge request espressif/esp-idf!6001

tools/idf.py

@@ -66,7 +66,7 @@ GENERATORS = \
     [
         # ('generator name', 'build command line', 'version command line', 'verbose flag')
         ("Ninja", ["ninja"], ["ninja", "--version"], "-v"),
-        (MAKE_GENERATOR, [MAKE_CMD, "-j", str(multiprocessing.cpu_count() + 2)], ["make", "--version"], "VERBOSE=1"),
+        (MAKE_GENERATOR, [MAKE_CMD, "-j", str(multiprocessing.cpu_count() + 2)], [MAKE_CMD, "--version"], "VERBOSE=1"),
     ]
 GENERATOR_CMDS = dict((a[0], a[1]) for a in GENERATORS)
 GENERATOR_VERBOSE = dict((a[0], a[3]) for a in GENERATORS)
@@ -497,7 +497,7 @@ def get_default_serial_port():
     ports = list(reversed(sorted(
         p.device for p in serial.tools.list_ports.comports())))
     try:
-        print("Choosing default port %s (use '-p PORT' option to set a specific serial port)" % ports[0])
+        print("Choosing default port %s (use '-p PORT' option to set a specific serial port)" % ports[0].encode('ascii', 'ignore'))
         return ports[0]
     except IndexError:
         raise RuntimeError("No serial ports found. Connect a device, or use '-p PORT' option to set a specific port.")