pbio/test/Makefile: build motor platform settings
This is required by the servo setup.
@@ -107,6 +107,7 @@ PBIO_SRC = \
$(shell find $(PBIO_DIR)/drv/ ! -wholename "*/ev3dev_stretch/*" -and -name "*.c") \
$(shell find $(PBIO_DIR)/src -name "*.c") \
$(shell find $(PBIO_DIR)/sys -name "*.c") \
+ $(shell find $(PBIO_DIR)/platform/motors -name "*.c") \
# tests
TEST_INC = -I.
