Generic C Project Makefile

Makefile

CC = gcc

SRC_DIR = ./src
BIN_DIR = ./bin
EXE_SRC_DIR = $(SRC_DIR)/bin
BUILD_DIR = ./build
INCLUDES_DIR = ./include

CFLAGS = -Wall -Wextra -pedantic -std=c99 -I$(INCLUDES_DIR)

EXES = $(notdir $(patsubst %.c, %, $(wildcard $(EXE_SRC_DIR)/*.c)))

ALL = $(addprefix $(BIN_DIR)/, $(EXES))

SRC_LIST = $(wildcard $(SRC_DIR)/*.c)
OBJS = $(addprefix $(BUILD_DIR)/, $(notdir $(patsubst %.c, %.o, $(SRC_LIST))))

# Make Directories
$(shell mkdir -p $(BUILD_DIR) >/dev/null)
$(shell mkdir -p $(BIN_DIR) >/dev/null)

.PHONY: all
all: $(ALL)

.PHONY: debug
debug: CFLAGS += -D _DEBUG
debug: $(ALL)


$(BUILD_DIR)/%.o: $(SRC_DIR)/%.c
	$(CC) $(CFLAGS) -c -o $@ $<

$(ALL): $(OBJS)
	$(CC) $(CFLAGS) -o $@ $(addprefix $(EXE_SRC_DIR)/, $(@F).c) $(OBJS)

.PHONY: clean
clean:
	rm -f $(BUILD_DIR)/*.o