88 lines
3.0 KiB
Makefile
88 lines
3.0 KiB
Makefile
# Copyright (C) 2015 The CyanogenMod Project
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# (C) 2017 The LineageOS Project
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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ifeq ($(strip $(LOCAL_HTTP_PATH)),)
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$(error LOCAL_HTTP_PATH not defined.)
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endif
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ifeq ($(strip $(LOCAL_HTTP_FILENAME)),)
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$(error LOCAL_HTTP_FILENAME not defined.)
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endif
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ifeq ($(strip $(LOCAL_HTTP_MD5SUM)),)
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$(error LOCAL_HTTP_MD5SUM not defined.)
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endif
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PREBUILT_MODULE_ARCHIVE := vendor/cm/prebuilt/archive/$(LOCAL_MODULE)
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PREBUILT_MODULE_FILE := $(PREBUILT_MODULE_ARCHIVE)/$(LOCAL_HTTP_FILENAME)
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PREBUILT_MODULE_MD5SUM := $(PREBUILT_MODULE_ARCHIVE)/md5sum
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HTTP_FILE_URL := $(LOCAL_HTTP_PATH)/$(LOCAL_HTTP_FILENAME)
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HTTP_FILE_MD5_URL := $(LOCAL_HTTP_PATH)/$(LOCAL_HTTP_MD5SUM)
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LOCAL_PREBUILT_MODULE_FILE := $(call intermediates-dir-for,$(LOCAL_MODULE_CLASS),$(LOCAL_MODULE),,COMMON)/$(LOCAL_HTTP_FILENAME)
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$(LOCAL_PREBUILT_MODULE_FILE): filename := $(LOCAL_HTTP_FILENAME)
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$(LOCAL_PREBUILT_MODULE_FILE): checksum := $(PREBUILT_MODULE_MD5SUM)
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$(LOCAL_PREBUILT_MODULE_FILE): filepath := $(PREBUILT_MODULE_FILE)
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$(LOCAL_PREBUILT_MODULE_FILE): version := $(LOCAL_HTTP_FILE_VERSION)
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define curl-checksum
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@echo "Pulling comparison md5sum for $(filename)"
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$(call download-prebuilt-module, $(HTTP_FILE_MD5_URL),$(checksum))
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endef
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define audit-checksum
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@echo "Downloading: $(filename) (version $(version))" -> $(filepath);
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$(hide) if [ ! -f $(filepath) ]; then \
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$(call download-prebuilt-module, $(HTTP_FILE_URL),$(filepath)) \
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else \
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if [ "$(shell echo $(md5sum $(filepath)))" != "$(shell cat $(checksum) | cut -d ' ' -f1)" ]; then \
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rm -rf $(filepath); \
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$(call download-prebuilt-module, $(HTTP_FILE_URL),$(filepath)) \
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fi; \
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fi; \
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rm -f $(checksum);
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endef
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# $(1) url
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# $(2) file output
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define download-prebuilt-module
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./vendor/cm/build/tasks/http_curl_prebuilt.sh $(1) $(2);
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endef
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define cleanup
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@echo "Copying: $(filename) -> $(dir $@)"
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$(hide) mkdir -p $(dir $@)
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$(hide) cp $(filepath) $(dir $@)/$(filename)
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endef
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$(LOCAL_PREBUILT_MODULE_FILE):
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$(call curl-checksum)
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$(call audit-checksum)
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$(call cleanup)
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include $(BUILD_PREBUILT)
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# the "fetchprebuilts" target will go through and pre-download all of the maven dependencies in the tree
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fetchprebuilts: $(LOCAL_PREBUILT_MODULE_FILE)
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# the "nukeprebuilts" target will evict all archived artifacts
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nukeprebuilts:
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@echo "Removing artifact for $(LOCAL_HTTP_FILENAME)"
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$(hide) rm -rf $(PREBUILT_MODULE_ARCHIVE)
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