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1# Copyright (C) 2008 The Android Open Source Project
2#
3# Licensed under the Apache License, Version 2.0 (the "License");
4# you may not use this file except in compliance with the License.
5# You may obtain a copy of the License at
6#
7#      http://www.apache.org/licenses/LICENSE-2.0
8#
9# Unless required by applicable law or agreed to in writing, software
10# distributed under the License is distributed on an "AS IS" BASIS,
11# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12# See the License for the specific language governing permissions and
13# limitations under the License.
14
15#
16# Rules for running apicheck to confirm that you haven't broken
17# api compatibility or added apis illegally.
18#
19
20# skip api check for TINY_ANDROID and PDK buid
21ifeq (,$(filter true, $(BUILD_TINY_ANDROID) $(TARGET_BUILD_PDK)))
22
23.PHONY: checkapi
24
25# Run the checkapi rules by default.
26droidcore: checkapi
27
28last_released_sdk_version := $(lastword $(call numerically_sort, \
29            $(filter-out current, \
30                $(patsubst $(SRC_API_DIR)/%.txt,%, $(wildcard $(SRC_API_DIR)/*.txt)) \
31             )\
32        ))
33
34# INTERNAL_PLATFORM_API_FILE is the one build by droiddoc.
35# Note that since INTERNAL_PLATFORM_API_FILE is the byproduct of api-stubs module,
36# (See frameworks/base/Android.mk)
37# we need to add api-stubs as additional dependency of the api check.
38
39# Check that the API we're building hasn't broken the last-released
40# SDK version.
41$(eval $(call check-api, \
42    checkapi-last, \
43    $(SRC_API_DIR)/$(last_released_sdk_version).txt, \
44    $(INTERNAL_PLATFORM_API_FILE), \
45    -hide 2 -hide 3 -hide 4 -hide 5 -hide 6 -hide 24 -hide 25 \
46    -error 7 -error 8 -error 9 -error 10 -error 11 -error 12 -error 13 -error 14 -error 15 \
47    -error 16 -error 17 -error 18 , \
48    cat $(BUILD_SYSTEM)/apicheck_msg_last.txt, \
49    checkapi, \
50    $(call doc-timestamp-for,api-stubs) \
51    ))
52
53# Check that the API we're building hasn't changed from the not-yet-released
54# SDK version.
55$(eval $(call check-api, \
56    checkapi-current, \
57    $(SRC_API_DIR)/current.txt, \
58    $(INTERNAL_PLATFORM_API_FILE), \
59    -error 2 -error 3 -error 4 -error 5 -error 6 \
60    -error 7 -error 8 -error 9 -error 10 -error 11 -error 12 -error 13 -error 14 -error 15 \
61    -error 16 -error 17 -error 18 -error 19 -error 20 -error 21 -error 23 -error 24 \
62    -error 25 , \
63    cat $(BUILD_SYSTEM)/apicheck_msg_current.txt, \
64    checkapi, \
65    $(call doc-timestamp-for,api-stubs) \
66    ))
67
68.PHONY: update-api
69update-api: $(INTERNAL_PLATFORM_API_FILE) | $(ACP)
70	@echo Copying current.txt
71	$(hide) $(ACP) $(INTERNAL_PLATFORM_API_FILE) $(SRC_API_DIR)/current.txt
72
73endif
74