Disable terminal on itsybitsy depending on language

.. as was already done for metro m4 express.

Soon we're likely to need to do this across the board for 512kB flash
SAMD51 parts.

Author: jepler

ports/atmel-samd/boards/itsybitsy_m4_express/mpconfigboard.mk

@@ -16,3 +16,13 @@ CIRCUITPY_GIFIO = 0
 CIRCUITPY_JPEGIO = 0
 
 CIRCUITPY_BITBANG_APA102 = 1
+
+# We don't have room for the fonts for terminalio for certain languages,
+# so turn off terminalio, and if it's off and displayio is on,
+# force a clean build.
+# Note that we cannot test $(CIRCUITPY_DISPLAYIO) directly with an
+# ifeq, because it's not set yet.
+ifneq (,$(filter $(TRANSLATION),ja ko ru))
+CIRCUITPY_TERMINALIO = 0
+RELEASE_NEEDS_CLEAN_BUILD = $(CIRCUITPY_DISPLAYIO)
+endif