Makefile

.PHONY: all clean distclean

CC=gcc

MKBOOTIMAGE_NAME:=mkbootimage

VERSION_MAJOR:=2.2
VERSION_MINOR:=${shell git rev-parse --short HEAD}

VERSION:=${MKBOOTIMAGE_NAME} ${VERSION_MAJOR}-${VERSION_MINOR}

MKBOOTIMAGE_SRCS:=$(wildcard src/*.c) $(wildcard src/arch/*c) $(wildcard src/file/*c)
MKBOOTIMAGE_OBJS:=${MKBOOTIMAGE_SRCS:.c=.o}

MKBOOTIMAGE_INCLUDE_DIRS:=src

CFLAGS += $(foreach includedir,$(MKBOOTIMAGE_INCLUDE_DIRS),-I$(includedir)) \
	-DMKBOOTIMAGE_VER="\"$(VERSION)\"" \
	-Wall -Wextra -Wpedantic \
	--std=c11

LDLIBS = -lpcre -lelf

all: $(MKBOOTIMAGE_NAME)

$(MKBOOTIMAGE_NAME): $(MKBOOTIMAGE_OBJS)
	$(CC) $(CFLAGS) $(LDFLAGS) $(MKBOOTIMAGE_OBJS) -o $(MKBOOTIMAGE_NAME) $(LDLIBS)

clean:
	@- $(RM) $(MKBOOTIMAGE_NAME)
	@- $(RM) $(MKBOOTIMAGE_OBJS)

distclean: clean