unleashed-firmware/target_lo/Makefile
2020-08-19 08:24:47 +03:00

121 lines
2.5 KiB
Makefile

TARGET = target_lo
######################################
# building variables
######################################
# debug build?
DEBUG = 1
# optimization
OPT = -Og
#######################################
# paths
#######################################
# Build path
BUILD_DIR = build
######################################
# source
######################################
# C sources
C_SOURCES = \
Src/main.c
CPP_SOURCES = ../core/app.cpp
C_SOURCES += ../core/write.c
C_SOURCES += Src/flipper_hal.c
C_SOURCES += Src/lo_os.c
C_SOURCES += Src/lo_hal.c
#######################################
# binaries
#######################################
CC = gcc
CPP = g++
AS =
CP = objcopy
SZ = size
HEX = $(CP) -O ihex
BIN = $(CP) -O binary -S
#######################################
# CFLAGS
#######################################
# C defines
C_DEFS = \
-DUSE_HAL_DRIVER \
-DSTM32L476xx \
-DBUTON_INVERT=false \
-DDEBUG_UART=huart1
# C includes
C_INCLUDES = \
-IInc \
-I../app
# compile gcc flags
CFLAGS = $(C_DEFS) $(C_INCLUDES) $(OPT) -Wall -fdata-sections -ffunction-sections
ifeq ($(DEBUG), 1)
CFLAGS += -g -gdwarf-2
endif
# Generate dependency information
CFLAGS += -MMD -MP -MF"$(@:%.o=%.d)"
CPPFLAGS = -fno-threadsafe-statics
#######################################
# LDFLAGS
#######################################
# libraries
LIBS = -lc -lm
LIBDIR =
LDFLAGS = $(LIBDIR) $(LIBS) -Wl,-Map=$(BUILD_DIR)/$(TARGET).map,--cref -Wl,--gc-sections
# default action: build all
all: $(BUILD_DIR)/$(TARGET)
#######################################
# build the application
#######################################
# list of objects
OBJECTS = $(addprefix $(BUILD_DIR)/,$(notdir $(C_SOURCES:.c=.o)))
vpath %.c $(sort $(dir $(C_SOURCES)))
OBJECTS += $(addprefix $(BUILD_DIR)/,$(notdir $(CPP_SOURCES:.cpp=.o)))
vpath %.cpp $(sort $(dir $(CPP_SOURCES)))
$(BUILD_DIR)/%.o: %.c Makefile | $(BUILD_DIR)
$(CC) -c $(CFLAGS) -Wa,-a,-ad,-alms=$(BUILD_DIR)/$(notdir $(<:.c=.lst)) $< -o $@
$(BUILD_DIR)/%.o: %.cpp Makefile | $(BUILD_DIR)
$(CPP) -c $(CFLAGS) $(CPPFLAGS) -Wa,-a,-ad,-alms=$(BUILD_DIR)/$(notdir $(<:.c=.lst)) $< -o $@
$(BUILD_DIR)/$(TARGET): $(OBJECTS) Makefile
$(CPP) $(OBJECTS) $(LDFLAGS) -o $@
$(SZ) $@
$(BUILD_DIR):
mkdir $@
#######################################
# clean up
#######################################
clean:
-rm -fR $(BUILD_DIR)
#######################################
# dependencies
#######################################
-include $(wildcard $(BUILD_DIR)/*.d)
# *** EOF ***