为在ubuntu和openwrt调试东东, 自写的御用Makefile. 你们都懂的

OPENWRT = 1
APPFILE = 1

ifeq ($(OPENWRT), 1)
    CC = ~/OpenWrt-SDK-ar71xx-for-linux-i486-gcc-4.6-linaro_uClibc-0.9.33.2/staging_dir/toolchain-mips_r2_gcc-4.6-linaro_uClibc-0.9.33.2/bin/mips-openwrt-linux-gcc
    CFLAGS += -I ~/openwrt-lib/include -L ~/openwrt-lib/lib
    LFLAGS += -lcurl -lcrypto -lz -lssl

else
    CC = gcc
    LFLAGS += -lcurl
endif

CFLAGS += -Wall -O2
#CFLAGS += -g

LIB_DIR = ./lib
UTIL_DIR = ./util
CORE_DIR = ./core

SRCS += $(LIB_DIR)/md5.c $(LIB_DIR)/base64.c $(LIB_DIR)/hmac_sha1.c
SRCS += $(UTIL_DIR)/oss_time.c $(UTIL_DIR)/oss_common.c $(UTIL_DIR)/oss_map.c $(UTIL_DIR)/oss_auth.c $(UTIL_DIR)/oss_ttxml.c
SRCS += $(CORE_DIR)/oss_client.c $(CORE_DIR)/oss_helper.c $(CORE_DIR)/oss_object_metadata.c $(CORE_DIR)/oss_get_object_request.c $(CORE_DIR)/oss_put_object_result.c $(CORE_DIR)/oss_curl_callback.c
SRCS += $(CORE_DIR)/client_object_operation.c

#可执行文件名和相关的源码文件
ifeq ($(APPFILE), 1)
    APP_BINARY = oss_download_file
    SRCS += oss_download_file.c

else
    APP_BINARY = oss_upload_file
    SRCS += oss_upload_file.c
endif


#以下无需改动. 非本目录的文件编译在其目录下, 用此则无需下面的单独编译
all: APP_FILE

OBJS = $(SRCS:.c=.o)
APP_FILE: $(OBJS)
    $(CC) $(CFLAGS) $(OBJS) -o $(APP_BINARY) $(LFLAGS)

.PHONY: clean
clean:
    @echo "cleanning project"
    $(RM) *.a $(OBJS) *~ *.so *.lo $(APP_BINARY)
    @echo "clean completed"