# SPDX-License-Identifier: MIT # # Copyright (C) 2013-2024 OpenMV, LLC. # # Permission is hereby granted, free of charge, to any person obtaining a copy # of this software and associated documentation files (the "Software"), to deal # in the Software without restriction, including without limitation the rights # to use, copy, modify, merge, publish, distribute, sublicense, and/or sell # copies of the Software, and to permit persons to whom the Software is # furnished to do so, subject to the following conditions: # # The above copyright notice and this permission notice shall be included in # all copies or substantial portions of the Software. # # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR # IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, # FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE # AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER # LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN # THE SOFTWARE. # Add OpenMV common modules. OMV_MOD_DIR := $(USERMOD_DIR) SRC_USERMOD += $(wildcard $(OMV_MOD_DIR)/*.c) SRC_USERMOD_CXX += $(wildcard $(OMV_MOD_DIR)/*.cpp) # Add OpenMV port-specific modules. OMV_PORT_MOD_DIR := $(OMV_MOD_DIR)/../ports/$(PORT)/modules SRC_USERMOD += $(wildcard $(OMV_PORT_MOD_DIR)/*.c) SRC_USERMOD_CXX += $(wildcard $(OMV_PORT_MOD_DIR)/*.cpp) # Extra module flags. CFLAGS_USERMOD += \ -std=gnu11 \ -I$(OMV_MOD_DIR) \ -I$(OMV_PORT_MOD_DIR) \ -Wno-float-conversion CXXFLAGS_USERMOD += \ $(CFLAGS_USERMOD) \ -std=gnu++11 \ -fno-rtti \ -fno-exceptions \ -fno-use-cxa-atexit \ -nodefaultlibs \ -fno-unwind-tables \ -fpermissive \ -fno-threadsafe-statics \ -fmessage-length=0 \ $(filter-out -std=gnu11,$(CFLAGS)) # Add CubeAI module if enabled. ifeq ($(MICROPY_PY_CUBEAI), 1) SRC_USERMOD += $(OMV_MOD_DIR)/../../stm32cubeai/py_st_nn.c endif ifeq ($(MICROPY_PY_ULAB), 1) # NOTE: overrides USERMOD_DIR # Workaround to build and link ulab. USERMOD_DIR := $(USERMOD_DIR)/ulab/code include $(USERMOD_DIR)/micropython.mk endif ifeq ($(DEBUG), 0) # Use a higher optimization level for user C modules. $(BUILD)/modules/%.o: override CFLAGS += $(USERMOD_OPT) endif ifeq ($(PROFILE_ENABLE), 1) $(BUILD)/modules/py_ml.o: override CFLAGS += -finstrument-functions $(BUILD)/modules/py_image.o: override CFLAGS += -finstrument-functions $(BUILD)/modules/ulab/%.o: override CFLAGS += -finstrument-functions endif