扱いやすそうなMakefileテンプレート
code:make.global
CC := gcc
# compile flags
CFLAGS := -Wall -Wextra -Wtrampolines -Wconversion -Wsign-conversion
DBGFLAGS := -g
COBJCFLAGS := $(CFLAGS) -c
code:Makefile
# path macros
BIN_PATH := bin
OBJ_PATH := obj
SRC_PATH := src
DBG_PATH := debug
TARGET := $(BIN_PATH)/test1 $(BIN_PATH)/test2 $(BIN_PATH)/test3
TARGET_DEBUG :=$(DBG_PATH)/test1 $(DBG_PATH)/test2 $(DBG_PATH)/test3
INCDIR :=
# コンパイルオプションを指定する
CFLAGS += $(CFLAGS) $(INCDIR)
#
LDFRAGS = -L./dir1 -Ldir2
LDLIBS = -lxxx -lyyy
# src files & obj files
SRC := $(foreach x, $(SRC_PATH), $(wildcard $(addprefix $(x)/*,.c*)))
OBJ := $(addprefix $(OBJ_PATH)/, $(addsuffix .o, $(notdir $(basename $(SRC)))))
OBJ_DEBUG := $(addprefix $(DBG_PATH)/, $(addsuffix .o, $(notdir $(basename $(SRC)))))
# 元の配布物以外の削除対象の生成物
DISTCLEAN_LIST := $(OBJ) $(OBJ_DEBUG)
# 配布物と中間ファイルなどの削除対象の生成物
CLEAN_LIST := $(TARGET) $(TARGET_DEBUG) $(DISTCLEAN_LIST)
# シンプルな記述
# %.o: %.c
# $(CC) $(CFLAGS) $< -o $@
# non-phony targets
$(TARGET): $(OBJ)
$(CC) -o $@ $(OBJ) $(CFLAGS) $(LDFRAGS) $(LDLIBS)
$(OBJ_PATH)/%.o: $(SRC_PATH)/%.c*
$(CC) $(COBJFLAGS) -o $@ $< $(LDFRAGS) $(LDLIBS)
$(DBG_PATH)/%.o: $(SRC_PATH)/%.c*
$(CC) $(COBJFLAGS) $(DBGFLAGS) -o $@ $< $(LDFRAGS) $(LDLIBS)
$(TARGET_DEBUG): $(OBJ_DEBUG)
$(CC) $(CFLAGS) $(DBGFLAGS) $(OBJ_DEBUG) -o $@ $(LDFRAGS) $(LDLIBS)
# default rule
default: makedir all
.PHONY: all
all: $(TARGET)
.PHONY: clean
clean:
@echo clean $(CLEAN_LIST)
@rm -f $(CLEAN_LIST)
.PHONY: distclean
distclean:
@echo clean $(DISTCLEAN_LIST)
@rm -f $(DISTCLEAN_LIST)
参考