incubator-nuttx/fs/littlefs/Make.defs

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############################################################################
# fs/littlefs/Make.defs
#
# Licensed to the Apache Software Foundation (ASF) under one or more
# contributor license agreements. See the NOTICE file distributed with
# this work for additional information regarding copyright ownership. The
# ASF licenses this file to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance with the
# License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
#
############################################################################
ifeq ($(CONFIG_FS_LITTLEFS),y)
# Files required for littlefs file system support
CSRCS += lfs_vfs.c
DEPPATH += --dep-path littlefs
VPATH += :littlefs
CSRCS += lfs.c lfs_util.c
DEPPATH += --dep-path littlefs/littlefs
VPATH += :littlefs/littlefs
ifneq ($(CONFIG_DEBUG_FS_INFO),y)
CFLAGS += -DLFS_NO_DEBUG
endif
ifneq ($(CONFIG_DEBUG_FS_WARN),y)
CFLAGS += -DLFS_NO_WARN
endif
LITTLEFS_VERSION ?= 2.2.1
LITTLEFS_TARBALL = v$(LITTLEFS_VERSION).tar.gz
$(LITTLEFS_TARBALL):
$(Q) wget -P littlefs https://github.com/ARMmbed/littlefs/archive/$(LITTLEFS_TARBALL)
.littlefsunpack: $(LITTLEFS_TARBALL)
$(Q) tar zxf littlefs/$(LITTLEFS_TARBALL) -C littlefs
$(Q) mv littlefs/littlefs-$(LITTLEFS_VERSION) littlefs/littlefs
$(Q) touch littlefs/.littlefsunpack
context:: .littlefsunpack
distclean::
$(call DELFILE, littlefs/.littlefsunpack)
$(call DELFILE, littlefs/$(LITTLEFS_TARBALL))
$(call DELDIR, littlefs/littlefs)
endif