1*06a9728cSXin Li# Copyright (C) 2007 The Android Open Source Project 2*06a9728cSXin Li# 3*06a9728cSXin Li# Licensed under the Apache License, Version 2.0 (the "License"); 4*06a9728cSXin Li# you may not use this file except in compliance with the License. 5*06a9728cSXin Li# You may obtain a copy of the License at 6*06a9728cSXin Li# 7*06a9728cSXin Li# http://www.apache.org/licenses/LICENSE-2.0 8*06a9728cSXin Li# 9*06a9728cSXin Li# Unless required by applicable law or agreed to in writing, software 10*06a9728cSXin Li# distributed under the License is distributed on an "AS IS" BASIS, 11*06a9728cSXin Li# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12*06a9728cSXin Li# See the License for the specific language governing permissions and 13*06a9728cSXin Li# limitations under the License. 14*06a9728cSXin Li# 15*06a9728cSXin Li 16*06a9728cSXin Li# If you don't need to do a full clean build but would like to touch 17*06a9728cSXin Li# a file or delete some intermediate files, add a clean step to the end 18*06a9728cSXin Li# of the list. These steps will only be run once, if they haven't been 19*06a9728cSXin Li# run before. 20*06a9728cSXin Li# 21*06a9728cSXin Li# E.g.: 22*06a9728cSXin Li# $(call add-clean-step, touch -c external/sqlite/sqlite3.h) 23*06a9728cSXin Li# $(call add-clean-step, rm -rf $(PRODUCT_OUT)/obj/STATIC_LIBRARIES/libz_intermediates) 24*06a9728cSXin Li# 25*06a9728cSXin Li# Always use "touch -c" and "rm -f" or "rm -rf" to gracefully deal with 26*06a9728cSXin Li# files that are missing or have been moved. 27*06a9728cSXin Li# 28*06a9728cSXin Li# Use $(PRODUCT_OUT) to get to the "out/target/product/blah/" directory. 29*06a9728cSXin Li# Use $(OUT_DIR) to refer to the "out" directory. 30*06a9728cSXin Li# 31*06a9728cSXin Li# If you need to re-do something that's already mentioned, just copy 32*06a9728cSXin Li# the command and add it to the bottom of the list. E.g., if a change 33*06a9728cSXin Li# that you made last week required touching a file and a change you 34*06a9728cSXin Li# made today requires touching the same file, just copy the old 35*06a9728cSXin Li# touch step and add it to the end of the list. 36*06a9728cSXin Li# 37*06a9728cSXin Li# ************************************************ 38*06a9728cSXin Li# NEWER CLEAN STEPS MUST BE AT THE END OF THE LIST 39*06a9728cSXin Li# ************************************************ 40*06a9728cSXin Li 41*06a9728cSXin Li# For example: 42*06a9728cSXin Li#$(call add-clean-step, rm -rf $(OUT_DIR)/target/common/obj/APPS/AndroidTests_intermediates) 43*06a9728cSXin Li#$(call add-clean-step, rm -rf $(OUT_DIR)/target/common/obj/JAVA_LIBRARIES/core_intermediates) 44*06a9728cSXin Li#$(call add-clean-step, find $(OUT_DIR) -type f -name "IGTalkSession*" -print0 | xargs -0 rm -f) 45*06a9728cSXin Li#$(call add-clean-step, rm -rf $(PRODUCT_OUT)/data/*) 46*06a9728cSXin Li 47*06a9728cSXin Li# ************************************************ 48*06a9728cSXin Li# NEWER CLEAN STEPS MUST BE AT THE END OF THE LIST 49*06a9728cSXin Li# ************************************************ 50