Utilities to work with Fomu, as attached to a Raspberry Pi
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fomu-flash/Makefile

85 lines
2.1 KiB

PACKAGE = fomu-flash
ADD_CFLAGS =
ADD_LFLAGS =
GIT_VERSION= $(shell git describe --tags)
#TRGT ?= arm-none-eabi-
CC = $(TRGT)gcc
CXX = $(TRGT)g++
OBJCOPY = $(TRGT)objcopy
RM = rm -rf
COPY = cp -a
PATH_SEP = /
ifeq ($(OS),Windows_NT)
COPY = copy
RM = del
PATH_SEP = \\
endif
DBG_CFLAGS = -ggdb -g -DDEBUG -Wall
DBG_LFLAGS = -ggdb -g -Wall
CFLAGS = $(ADD_CFLAGS) \
-Wall -Wextra -O2 \
-DGIT_VERSION=u\"$(GIT_VERSION)\"
CXXFLAGS = $(CFLAGS)
LFLAGS = $(ADD_LFLAGS) $(CFLAGS) \
OBJ_DIR = .obj
CSOURCES = $(wildcard *.c)
CPPSOURCES = $(wildcard *.cpp)
ASOURCES = $(wildcard *.S)
COBJS = $(addprefix $(OBJ_DIR)/, $(notdir $(CSOURCES:.c=.o)))
CXXOBJS = $(addprefix $(OBJ_DIR)/, $(notdir $(CPPSOURCES:.cpp=.o)))
AOBJS = $(addprefix $(OBJ_DIR)/, $(notdir $(ASOURCES:.S=.o)))
OBJECTS = $(COBJS) $(CXXOBJS) $(AOBJS)
VPATH = .
QUIET = @
ALL = all
TARGET = $(PACKAGE)
CLEAN = clean
$(ALL): $(TARGET)
$(OBJECTS): | $(OBJ_DIR)
$(TARGET): $(OBJECTS)
$(QUIET) echo " LD $@"
$(QUIET) $(CC) $(OBJECTS) $(LFLAGS) -o $@
$(DEBUG): CFLAGS += $(DBG_CFLAGS)
$(DEBUG): LFLAGS += $(DBG_LFLAGS)
CFLAGS += $(DBG_CFLAGS)
LFLAGS += $(DBG_LFLAGS)
$(DEBUG): $(TARGET)
$(OBJ_DIR):
$(QUIET) mkdir $(OBJ_DIR)
$(COBJS) : $(OBJ_DIR)/%.o : %.c Makefile
$(QUIET) echo " CC $< $(notdir $@)"
$(QUIET) $(CC) -c $< $(CFLAGS) -o $@ -MMD
$(OBJ_DIR)/%.o: %.cpp
$(QUIET) echo " CXX $< $(notdir $@)"
$(QUIET) $(CXX) -c $< $(CXXFLAGS) -o $@ -MMD
$(OBJ_DIR)/%.o: %.S
$(QUIET) echo " AS $< $(notdir $@)"
$(QUIET) $(CC) -x assembler-with-cpp -c $< $(CFLAGS) -o $@ -MMD
.PHONY: clean
clean:
$(QUIET) echo " RM $(subst /,$(PATH_SEP),$(wildcard $(OBJ_DIR)/*.d))"
-$(QUIET) $(RM) $(subst /,$(PATH_SEP),$(wildcard $(OBJ_DIR)/*.d))
$(QUIET) echo " RM $(subst /,$(PATH_SEP),$(wildcard $(OBJ_DIR)/*.d))"
-$(QUIET) $(RM) $(subst /,$(PATH_SEP),$(wildcard $(OBJ_DIR)/*.o))
$(QUIET) echo " RM $(TARGET)"
-$(QUIET) $(RM) $(TARGET)
include $(wildcard $(OBJ_DIR)/*.d)