108 lines
3.2 KiB
Makefile
108 lines
3.2 KiB
Makefile
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CC := $(CROSS_COMPILE)gcc
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CXX := $(CROSS_COMPILE)g++
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OBJCOPY := $(CROSS_COMPILE)objcopy
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RM := rm -rf
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COPY := cp -a
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PATH_SEP := /
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ifeq ($(OS),Windows_NT)
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# When SHELL=sh.exe and this actually exists, make will silently
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# switch to using that instead of cmd.exe. Unfortunately, there's
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# no way to tell which environment we're running under without either
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# (1) printing out an error message, or (2) finding something that
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# works everywhere.
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# As a result, we force the shell to be cmd.exe, so it works both
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# under cygwin and normal Windows.
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SHELL = cmd.exe
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COPY = copy
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RM = del
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PATH_SEP = \\
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endif
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BASE_DIR := .
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ADD_CFLAGS := -I$(BASE_DIR)/include -I$(BASE_DIR)/src/cmsis/include -DARM_MATH_CM0
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ADD_LFLAGS :=
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PACKAGE := bpsktest
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SRC_DIR := $(BASE_DIR)/src
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DBG_CFLAGS := -ggdb -g -DDEBUG -Wall -Og
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DBG_LFLAGS := -ggdb -g -Wall
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CFLAGS := $(ADD_CFLAGS) \
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-Wall -Wextra \
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-std=gnu11
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CXXFLAGS := $(CFLAGS) -std=c++11
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LFLAGS := $(CFLAGS) $(ADD_LFLAGS) -L$(LD_DIR)
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LIBS := -lm
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OBJ_DIR := .obj
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CSOURCES := $(wildcard $(SRC_DIR)/*.c) $(wildcard src/cmsis/source/*.c) $(wildcard src/bpsk/*.c)
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CPPSOURCES := $(wildcard $(SRC_DIR)/*.cpp) $(wildcard src/cmsis/*.cpp) $(wildcard src/bpsk/*.cpp)
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ASOURCES := $(wildcard $(SRC_DIR)/*.S) $(wildcard src/cmsis/*.S) $(wildcard src/bpsk/*.S)
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COBJS := $(addprefix $(OBJ_DIR)/, $(notdir $(CSOURCES:.c=.o)))
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CXXOBJS := $(addprefix $(OBJ_DIR)/, $(notdir $(CPPSOURCES:.cpp=.o)))
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AOBJS := $(addprefix $(OBJ_DIR)/, $(notdir $(ASOURCES:.S=.o)))
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OBJECTS := $(COBJS) $(CXXOBJS) $(AOBJS)
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VPATH := $(SRC_DIR) src/cmsis/source src/bpsk
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QUIET := @
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ALL := all
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TARGET := $(PACKAGE)
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CLEAN := clean
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$(ALL): $(TARGET)
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$(OBJECTS): | $(OBJ_DIR)
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$(TARGET): $(OBJECTS) $(LDSCRIPTS)
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$(QUIET) echo " LD $@"
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$(QUIET) $(CC) $(OBJECTS) $(LFLAGS) -o $@ $(LIBS)
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$(DEBUG): CFLAGS += $(DBG_CFLAGS)
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$(DEBUG): LFLAGS += $(DBG_LFLAGS)
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CFLAGS += $(DBG_CFLAGS)
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LFLAGS += $(DBG_LFLAGS)
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$(DEBUG): $(TARGET)
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ifneq ($(BAUD_RATE),)
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CFLAGS += -DBAUD_RATE=$(BAUD_RATE)
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endif
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ifneq ($(F_LO),)
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CFLAGS += -DF_LO=$(F_LO)
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endif
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ifneq ($(F_HI),)
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CFLAGS += -DF_HI=$(F_HI)
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endif
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ifneq ($(SAMPLE_RATE),)
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CFLAGS += -DSAMPLE_RATE=$(SAMPLE_RATE)
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endif
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$(OBJ_DIR):
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$(QUIET) mkdir $(OBJ_DIR)
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$(COBJS) : $(OBJ_DIR)/%.o : %.c $(BASE_DIR)/Makefile
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$(QUIET) echo " CC $< $(notdir $@)"
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$(QUIET) $(CC) -c $< $(CFLAGS) -o $@ -MMD
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$(OBJ_DIR)/%.o: %.cpp
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$(QUIET) echo " CXX $< $(notdir $@)"
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$(QUIET) $(CXX) -c $< $(CXXFLAGS) -o $@ -MMD
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$(OBJ_DIR)/%.o: %.S
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$(QUIET) echo " AS $< $(notdir $@)"
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$(QUIET) $(CC) -x assembler-with-cpp -c $< $(CFLAGS) -o $@ -MMD
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.PHONY: clean
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clean:
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$(QUIET) echo " RM $(subst /,$(PATH_SEP),$(wildcard $(OBJ_DIR)/*.d))"
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-$(QUIET) $(RM) $(subst /,$(PATH_SEP),$(wildcard $(OBJ_DIR)/*.d))
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$(QUIET) echo " RM $(subst /,$(PATH_SEP),$(wildcard $(OBJ_DIR)/*.d))"
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-$(QUIET) $(RM) $(subst /,$(PATH_SEP),$(wildcard $(OBJ_DIR)/*.o))
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$(QUIET) echo " RM $(TARGET) $(PACKAGE).bin $(PACKAGE).symbol $(PACKAGE).ihex $(PACKAGE).dfu"
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-$(QUIET) $(RM) $(TARGET) $(PACKAGE).bin $(PACKAGE).symbol $(PACKAGE).ihex $(PACKAGE).dfu
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include $(wildcard $(OBJ_DIR)/*.d)
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