1# Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved. 2# Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved. 3# 4# Redistribution and use in source and binary forms, with or without modification, 5# are permitted provided that the following conditions are met: 6# 7# 1. Redistributions of source code must retain the above copyright notice, this list of 8# conditions and the following disclaimer. 9# 10# 2. Redistributions in binary form must reproduce the above copyright notice, this list 11# of conditions and the following disclaimer in the documentation and/or other materials 12# provided with the distribution. 13# 14# 3. Neither the name of the copyright holder nor the names of its contributors may be used 15# to endorse or promote products derived from this software without specific prior written 16# permission. 17# 18# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 19# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, 20# THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 21# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR 22# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 23# EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 24# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; 25# OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, 26# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 27# OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 28# ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 29 30include $(LITEOSTOPDIR)/config.mk 31 32MODULE_NAME := $(notdir $(shell pwd)) 33 34LINUX_PATH := $(LITEOSTOPDIR)/../linux/linux-5.10 35LOCAL_PATH := $(shell pwd) 36TEMP_SRC_PATH := $(OUT)/jffs2_build 37 38LOCAL_SRCS := \ 39 $(TEMP_SRC_PATH)/fs/jffs2/background.c \ 40 $(TEMP_SRC_PATH)/fs/jffs2/build.c \ 41 $(TEMP_SRC_PATH)/fs/jffs2/compr.c \ 42 $(TEMP_SRC_PATH)/fs/jffs2/compr_rtime.c \ 43 $(TEMP_SRC_PATH)/fs/jffs2/compr_rubin.c \ 44 $(TEMP_SRC_PATH)/fs/jffs2/compr_zlib.c \ 45 $(TEMP_SRC_PATH)/fs/jffs2/debug.c \ 46 $(TEMP_SRC_PATH)/fs/jffs2/dir.c \ 47 $(TEMP_SRC_PATH)/fs/jffs2/erase.c \ 48 $(TEMP_SRC_PATH)/fs/jffs2/file.c \ 49 $(TEMP_SRC_PATH)/fs/jffs2/fs.c \ 50 $(TEMP_SRC_PATH)/fs/jffs2/gc.c \ 51 $(TEMP_SRC_PATH)/fs/jffs2/malloc.c \ 52 $(TEMP_SRC_PATH)/fs/jffs2/nodelist.c \ 53 $(TEMP_SRC_PATH)/fs/jffs2/nodemgmt.c \ 54 $(TEMP_SRC_PATH)/fs/jffs2/read.c \ 55 $(TEMP_SRC_PATH)/fs/jffs2/readinode.c \ 56 $(TEMP_SRC_PATH)/fs/jffs2/scan.c \ 57 $(TEMP_SRC_PATH)/fs/jffs2/summary.c \ 58 $(TEMP_SRC_PATH)/fs/jffs2/super.c \ 59 $(TEMP_SRC_PATH)/fs/jffs2/write.c \ 60 $(TEMP_SRC_PATH)/fs/jffs2/writev.c \ 61 $(LOCAL_PATH)/src/jffs2_hash.c \ 62 $(LOCAL_PATH)/src/vfs_jffs2.c \ 63 64LOCAL_INCLUDE := \ 65 -I $(LITEOSTOPDIR)/fs/jffs2/include \ 66 -I $(TEMP_SRC_PATH)/fs/jffs2 \ 67 -I $(TEMP_SRC_PATH)/fs 68LOCAL_FLAGS := $(LOCAL_INCLUDE) 69 70.PHONY: patch patch_clean 71$(LOCAL_SRCS): patch 72 73patch: patch_clean 74 cp $(LINUX_PATH)/fs/jffs2 $(TEMP_SRC_PATH)/fs/. -r 75 cd $(TEMP_SRC_PATH) && patch -p1 < $(LOCAL_PATH)/jffs2.patch 76 77patch_clean: 78 $(HIDE) $(RM) -rf $(TEMP_SRC_PATH) 79 80include $(MODULE) 81 82