1# Copyright (C) 2011 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# The rule below doesn't have dependenices on the files that it copies,
16# so manually generate into a PACKAGING intermediate dir, which is wiped
17# in installclean between incremental builds on build servers.
18gpl_source_tgz := $(call intermediates-dir-for,PACKAGING,gpl_source)/gpl_source.tgz
19
20ALL_GPL_MODULE_LICENSE_FILES := $(sort $(ALL_GPL_MODULE_LICENSE_FILES))
21
22# FORCE since we can't know whether any of the sources changed
23$(gpl_source_tgz): PRIVATE_PATHS := $(sort $(patsubst %/, %, $(dir $(ALL_GPL_MODULE_LICENSE_FILES))))
24$(gpl_source_tgz) : $(ALL_GPL_MODULE_LICENSE_FILES)
25	@echo Package GPL sources: $@
26	$(hide) tar cfz $@ --exclude ".git*" $(PRIVATE_PATHS)
27
28# Dist the tgz only if we are doing a full build
29$(call dist-for-goals,droidcore-unbundled,$(gpl_source_tgz))
30