115c85a49a28122d46e315f0f923ab7590a282604Jean-Baptiste Queru# Copyright (C) 2007 The Android Open Source Project
215c85a49a28122d46e315f0f923ab7590a282604Jean-Baptiste Queru#
315c85a49a28122d46e315f0f923ab7590a282604Jean-Baptiste Queru# Licensed under the Apache License, Version 2.0 (the "License");
415c85a49a28122d46e315f0f923ab7590a282604Jean-Baptiste Queru# you may not use this file except in compliance with the License.
515c85a49a28122d46e315f0f923ab7590a282604Jean-Baptiste Queru# You may obtain a copy of the License at
615c85a49a28122d46e315f0f923ab7590a282604Jean-Baptiste Queru#
715c85a49a28122d46e315f0f923ab7590a282604Jean-Baptiste Queru#      http://www.apache.org/licenses/LICENSE-2.0
815c85a49a28122d46e315f0f923ab7590a282604Jean-Baptiste Queru#
915c85a49a28122d46e315f0f923ab7590a282604Jean-Baptiste Queru# Unless required by applicable law or agreed to in writing, software
1015c85a49a28122d46e315f0f923ab7590a282604Jean-Baptiste Queru# distributed under the License is distributed on an "AS IS" BASIS,
1115c85a49a28122d46e315f0f923ab7590a282604Jean-Baptiste Queru# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
1215c85a49a28122d46e315f0f923ab7590a282604Jean-Baptiste Queru# See the License for the specific language governing permissions and
1315c85a49a28122d46e315f0f923ab7590a282604Jean-Baptiste Queru# limitations under the License.
1415c85a49a28122d46e315f0f923ab7590a282604Jean-Baptiste Queru#
1515c85a49a28122d46e315f0f923ab7590a282604Jean-Baptiste Queru
1615c85a49a28122d46e315f0f923ab7590a282604Jean-Baptiste Queru# If you don't need to do a full clean build but would like to touch
1715c85a49a28122d46e315f0f923ab7590a282604Jean-Baptiste Queru# a file or delete some intermediate files, add a clean step to the end
1815c85a49a28122d46e315f0f923ab7590a282604Jean-Baptiste Queru# of the list.  These steps will only be run once, if they haven't been
1915c85a49a28122d46e315f0f923ab7590a282604Jean-Baptiste Queru# run before.
2015c85a49a28122d46e315f0f923ab7590a282604Jean-Baptiste Queru#
2115c85a49a28122d46e315f0f923ab7590a282604Jean-Baptiste Queru# E.g.:
2215c85a49a28122d46e315f0f923ab7590a282604Jean-Baptiste Queru#     $(call add-clean-step, touch -c external/sqlite/sqlite3.h)
2315c85a49a28122d46e315f0f923ab7590a282604Jean-Baptiste Queru#     $(call add-clean-step, rm -rf $(PRODUCT_OUT)/obj/STATIC_LIBRARIES/libz_intermediates)
2415c85a49a28122d46e315f0f923ab7590a282604Jean-Baptiste Queru#
2515c85a49a28122d46e315f0f923ab7590a282604Jean-Baptiste Queru# Always use "touch -c" and "rm -f" or "rm -rf" to gracefully deal with
2615c85a49a28122d46e315f0f923ab7590a282604Jean-Baptiste Queru# files that are missing or have been moved.
2715c85a49a28122d46e315f0f923ab7590a282604Jean-Baptiste Queru#
2815c85a49a28122d46e315f0f923ab7590a282604Jean-Baptiste Queru# Use $(PRODUCT_OUT) to get to the "out/target/product/blah/" directory.
2915c85a49a28122d46e315f0f923ab7590a282604Jean-Baptiste Queru# Use $(OUT_DIR) to refer to the "out" directory.
3015c85a49a28122d46e315f0f923ab7590a282604Jean-Baptiste Queru#
3115c85a49a28122d46e315f0f923ab7590a282604Jean-Baptiste Queru# If you need to re-do something that's already mentioned, just copy
3215c85a49a28122d46e315f0f923ab7590a282604Jean-Baptiste Queru# the command and add it to the bottom of the list.  E.g., if a change
3315c85a49a28122d46e315f0f923ab7590a282604Jean-Baptiste Queru# that you made last week required touching a file and a change you
3415c85a49a28122d46e315f0f923ab7590a282604Jean-Baptiste Queru# made today requires touching the same file, just copy the old
3515c85a49a28122d46e315f0f923ab7590a282604Jean-Baptiste Queru# touch step and add it to the end of the list.
3615c85a49a28122d46e315f0f923ab7590a282604Jean-Baptiste Queru#
3715c85a49a28122d46e315f0f923ab7590a282604Jean-Baptiste Queru# ************************************************
3815c85a49a28122d46e315f0f923ab7590a282604Jean-Baptiste Queru# NEWER CLEAN STEPS MUST BE AT THE END OF THE LIST
3915c85a49a28122d46e315f0f923ab7590a282604Jean-Baptiste Queru# ************************************************
4015c85a49a28122d46e315f0f923ab7590a282604Jean-Baptiste Queru
4115c85a49a28122d46e315f0f923ab7590a282604Jean-Baptiste Queru# For example:
4215c85a49a28122d46e315f0f923ab7590a282604Jean-Baptiste Queru#$(call add-clean-step, rm -rf $(OUT_DIR)/target/common/obj/APPS/AndroidTests_intermediates)
4315c85a49a28122d46e315f0f923ab7590a282604Jean-Baptiste Queru#$(call add-clean-step, rm -rf $(OUT_DIR)/target/common/obj/JAVA_LIBRARIES/core_intermediates)
4415c85a49a28122d46e315f0f923ab7590a282604Jean-Baptiste Queru#$(call add-clean-step, find $(OUT_DIR) -type f -name "IGTalkSession*" -print0 | xargs -0 rm -f)
4515c85a49a28122d46e315f0f923ab7590a282604Jean-Baptiste Queru#$(call add-clean-step, rm -rf $(PRODUCT_OUT)/data/*)
4615c85a49a28122d46e315f0f923ab7590a282604Jean-Baptiste Queru
4715c85a49a28122d46e315f0f923ab7590a282604Jean-Baptiste Queru# ************************************************
4815c85a49a28122d46e315f0f923ab7590a282604Jean-Baptiste Queru# NEWER CLEAN STEPS MUST BE AT THE END OF THE LIST
4915c85a49a28122d46e315f0f923ab7590a282604Jean-Baptiste Queru# ************************************************
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