1c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath# Copyright (C) 2007 The Android Open Source Project 2c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath# 3c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath# Licensed under the Apache License, Version 2.0 (the "License"); 4c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath# you may not use this file except in compliance with the License. 5c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath# You may obtain a copy of the License at 6c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath# 7c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath# http://www.apache.org/licenses/LICENSE-2.0 8c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath# 9c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath# Unless required by applicable law or agreed to in writing, software 10c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath# distributed under the License is distributed on an "AS IS" BASIS, 11c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath# See the License for the specific language governing permissions and 13c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath# limitations under the License. 14c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath# 15c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath 16c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath# If you don't need to do a full clean build but would like to touch 17c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath# a file or delete some intermediate files, add a clean step to the end 18c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath# of the list. These steps will only be run once, if they haven't been 19c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath# run before. 20c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath# 21c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath# E.g.: 22c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath# $(call add-clean-step, touch -c external/sqlite/sqlite3.h) 23c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath# $(call add-clean-step, rm -rf $(PRODUCT_OUT)/obj/STATIC_LIBRARIES/libz_intermediates) 24c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath# 25c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath# Always use "touch -c" and "rm -f" or "rm -rf" to gracefully deal with 26c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath# files that are missing or have been moved. 27c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath# 28c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath# Use $(PRODUCT_OUT) to get to the "out/target/product/blah/" directory. 29c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath# Use $(OUT_DIR) to refer to the "out" directory. 30c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath# 31c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath# If you need to re-do something that's already mentioned, just copy 32c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath# the command and add it to the bottom of the list. E.g., if a change 33c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath# that you made last week required touching a file and a change you 34c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath# made today requires touching the same file, just copy the old 35c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath# touch step and add it to the end of the list. 36c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath# 37c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath# ************************************************ 38c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath# NEWER CLEAN STEPS MUST BE AT THE END OF THE LIST 39c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath# ************************************************ 40c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath 41c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath# For example: 42c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath#$(call add-clean-step, rm -rf $(OUT_DIR)/target/common/obj/APPS/AndroidTests_intermediates) 43c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath#$(call add-clean-step, rm -rf $(OUT_DIR)/target/common/obj/JAVA_LIBRARIES/core_intermediates) 44c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath#$(call add-clean-step, find $(OUT_DIR) -type f -name "IGTalkSession*" -print0 | xargs -0 rm -f) 45c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath#$(call add-clean-step, rm -rf $(PRODUCT_OUT)/data/*) 46c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath 47c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath# ************************************************ 48c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath# NEWER CLEAN STEPS MUST BE AT THE END OF THE LIST 49c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath# ************************************************ 50c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath 51c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath# This empty file is here solely for the purpose of optimizing the Android build 52c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath# Please keep it there, and empty, thanks. 53