1*dc5640d1SHerbert Xue# Copyright (C) 2016 The Android Open Source Project 2*dc5640d1SHerbert Xue# 3*dc5640d1SHerbert Xue# Licensed under the Apache License, Version 2.0 (the "License"); 4*dc5640d1SHerbert Xue# you may not use this file except in compliance with the License. 5*dc5640d1SHerbert Xue# You may obtain a copy of the License at 6*dc5640d1SHerbert Xue# 7*dc5640d1SHerbert Xue# http://www.apache.org/licenses/LICENSE-2.0 8*dc5640d1SHerbert Xue# 9*dc5640d1SHerbert Xue# Unless required by applicable law or agreed to in writing, software 10*dc5640d1SHerbert Xue# distributed under the License is distributed on an "AS IS" BASIS, 11*dc5640d1SHerbert Xue# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12*dc5640d1SHerbert Xue# See the License for the specific language governing permissions and 13*dc5640d1SHerbert Xue# limitations under the License. 14*dc5640d1SHerbert Xue# 15*dc5640d1SHerbert Xue 16*dc5640d1SHerbert Xue# If you don't need to do a full clean build but would like to touch 17*dc5640d1SHerbert Xue# a file or delete some intermediate files, add a clean step to the end 18*dc5640d1SHerbert Xue# of the list. These steps will only be run once, if they haven't been 19*dc5640d1SHerbert Xue# run before. 20*dc5640d1SHerbert Xue# 21*dc5640d1SHerbert Xue# E.g.: 22*dc5640d1SHerbert Xue# $(call add-clean-step, touch -c external/sqlite/sqlite3.h) 23*dc5640d1SHerbert Xue# $(call add-clean-step, rm -rf $(PRODUCT_OUT)/obj/STATIC_LIBRARIES/libz_intermediates) 24*dc5640d1SHerbert Xue# 25*dc5640d1SHerbert Xue# Always use "touch -c" and "rm -f" or "rm -rf" to gracefully deal with 26*dc5640d1SHerbert Xue# files that are missing or have been moved. 27*dc5640d1SHerbert Xue# 28*dc5640d1SHerbert Xue# Use $(PRODUCT_OUT) to get to the "out/target/product/blah/" directory. 29*dc5640d1SHerbert Xue# Use $(OUT_DIR) to refer to the "out" directory. 30*dc5640d1SHerbert Xue# 31*dc5640d1SHerbert Xue# If you need to re-do something that's already mentioned, just copy 32*dc5640d1SHerbert Xue# the command and add it to the bottom of the list. E.g., if a change 33*dc5640d1SHerbert Xue# that you made last week required touching a file and a change you 34*dc5640d1SHerbert Xue# made today requires touching the same file, just copy the old 35*dc5640d1SHerbert Xue# touch step and add it to the end of the list. 36*dc5640d1SHerbert Xue# 37*dc5640d1SHerbert Xue# ************************************************ 38*dc5640d1SHerbert Xue# NEWER CLEAN STEPS MUST BE AT THE END OF THE LIST 39*dc5640d1SHerbert Xue# ************************************************ 40*dc5640d1SHerbert Xue 41*dc5640d1SHerbert Xue# For example: 42*dc5640d1SHerbert Xue#$(call add-clean-step, rm -rf $(OUT_DIR)/target/common/obj/APPS/AndroidTests_intermediates) 43*dc5640d1SHerbert Xue#$(call add-clean-step, rm -rf $(OUT_DIR)/target/common/obj/JAVA_LIBRARIES/core_intermediates) 44*dc5640d1SHerbert Xue#$(call add-clean-step, find $(OUT_DIR) -type f -name "IGTalkSession*" -print0 | xargs -0 rm -f) 45*dc5640d1SHerbert Xue#$(call add-clean-step, rm -rf $(PRODUCT_OUT)/data/*) 46*dc5640d1SHerbert Xue 47*dc5640d1SHerbert Xue 48*dc5640d1SHerbert Xue# Clean up generated code from guice-hostdex 49*dc5640d1SHerbert Xue# $(call add-clean-step, rm -rf $(PRODUCT_OUT)/gen/JAVA_LIBRARIES/guice-hostdex_intermediates)/path/to/file.java 50*dc5640d1SHerbert Xue# Clean up generated code from guice-host 51*dc5640d1SHerbert Xue# $(call add-clean-step, rm -rf $(PRODUCT_OUT)/gen/JAVA_LIBRARIES/guice-host_intermediates)/path/to/file.java 52*dc5640d1SHerbert Xue 53*dc5640d1SHerbert Xue# Clean up generated code from munge-host 54*dc5640d1SHerbert Xue# $(call add-clean-step, rm -rf $(PRODUCT_OUT)/gen/JAVA_LIBRARIES/munge-host_intermediates)/path/to/file.java 55*dc5640d1SHerbert Xue# ************************************************ 56*dc5640d1SHerbert Xue# NEWER CLEAN STEPS MUST BE AT THE END OF THE LIST 57*dc5640d1SHerbert Xue# ************************************************ 58