1*1e651e1eSRoland Levillain# Copyright (C) 2007 The Android Open Source Project 2*1e651e1eSRoland Levillain# 3*1e651e1eSRoland Levillain# Licensed under the Apache License, Version 2.0 (the "License"); 4*1e651e1eSRoland Levillain# you may not use this file except in compliance with the License. 5*1e651e1eSRoland Levillain# You may obtain a copy of the License at 6*1e651e1eSRoland Levillain# 7*1e651e1eSRoland Levillain# http://www.apache.org/licenses/LICENSE-2.0 8*1e651e1eSRoland Levillain# 9*1e651e1eSRoland Levillain# Unless required by applicable law or agreed to in writing, software 10*1e651e1eSRoland Levillain# distributed under the License is distributed on an "AS IS" BASIS, 11*1e651e1eSRoland Levillain# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12*1e651e1eSRoland Levillain# See the License for the specific language governing permissions and 13*1e651e1eSRoland Levillain# limitations under the License. 14*1e651e1eSRoland Levillain# 15*1e651e1eSRoland Levillain 16*1e651e1eSRoland Levillain# If you don't need to do a full clean build but would like to touch 17*1e651e1eSRoland Levillain# a file or delete some intermediate files, add a clean step to the end 18*1e651e1eSRoland Levillain# of the list. These steps will only be run once, if they haven't been 19*1e651e1eSRoland Levillain# run before. 20*1e651e1eSRoland Levillain# 21*1e651e1eSRoland Levillain# E.g.: 22*1e651e1eSRoland Levillain# $(call add-clean-step, touch -c external/sqlite/sqlite3.h) 23*1e651e1eSRoland Levillain# $(call add-clean-step, rm -rf $(PRODUCT_OUT)/obj/STATIC_LIBRARIES/libz_intermediates) 24*1e651e1eSRoland Levillain# 25*1e651e1eSRoland Levillain# Always use "touch -c" and "rm -f" or "rm -rf" to gracefully deal with 26*1e651e1eSRoland Levillain# files that are missing or have been moved. 27*1e651e1eSRoland Levillain# 28*1e651e1eSRoland Levillain# Use $(PRODUCT_OUT) to get to the "out/target/product/blah/" directory. 29*1e651e1eSRoland Levillain# Use $(OUT_DIR) to refer to the "out" directory. 30*1e651e1eSRoland Levillain# 31*1e651e1eSRoland Levillain# If you need to re-do something that's already mentioned, just copy 32*1e651e1eSRoland Levillain# the command and add it to the bottom of the list. E.g., if a change 33*1e651e1eSRoland Levillain# that you made last week required touching a file and a change you 34*1e651e1eSRoland Levillain# made today requires touching the same file, just copy the old 35*1e651e1eSRoland Levillain# touch step and add it to the end of the list. 36*1e651e1eSRoland Levillain# 37*1e651e1eSRoland Levillain# ************************************************ 38*1e651e1eSRoland Levillain# NEWER CLEAN STEPS MUST BE AT THE END OF THE LIST 39*1e651e1eSRoland Levillain# ************************************************ 40*1e651e1eSRoland Levillain 41*1e651e1eSRoland Levillain# For example: 42*1e651e1eSRoland Levillain#$(call add-clean-step, rm -rf $(OUT_DIR)/target/common/obj/APPS/AndroidTests_intermediates) 43*1e651e1eSRoland Levillain#$(call add-clean-step, rm -rf $(OUT_DIR)/target/common/obj/JAVA_LIBRARIES/core_intermediates) 44*1e651e1eSRoland Levillain#$(call add-clean-step, find $(OUT_DIR) -type f -name "IGTalkSession*" -print0 | xargs -0 rm -f) 45*1e651e1eSRoland Levillain#$(call add-clean-step, rm -rf $(PRODUCT_OUT)/data/*) 46*1e651e1eSRoland Levillain 47*1e651e1eSRoland Levillain# ************************************************ 48*1e651e1eSRoland Levillain# NEWER CLEAN STEPS MUST BE AT THE END OF THE LIST 49*1e651e1eSRoland Levillain# ************************************************ 50*1e651e1eSRoland Levillain$(call add-clean-step, rm -rf $(OUT_DIR)/host/linux-x86/obj/STATIC_LIBRARIES/libfdlibm-host_intermediates) 51*1e651e1eSRoland Levillain$(call add-clean-step, rm -rf $(PRODUCT_OUT)/obj/STATIC_LIBRARIES/libfdlibm_intermediates) 52