8873713f36
lunch can now take combos in the form: $TARGET_PRODUCT $TARGET_PRODUCT-$TARGET_BUILD_VARIANT $TARGET_PRODUCT-$TARGET_BUILD_VARIANT-$TARGET_PLATFORM_VERSION If all 3 are not specified the unspecified ones will take the default values provided by the build system (eng, and currently OPR1). In addition, error handling for invalid products, variants and versions is moved to the build system. Bug: 34972208 Test: build/make/tests/envsetup_tests.sh Change-Id: Ib0aaa98633448ba9bd8df911704c9cb3a8ebbe85
220 lines
8.1 KiB
Makefile
220 lines
8.1 KiB
Makefile
#
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# Copyright (C) 2008 The Android Open Source 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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#
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#
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# Handle various build version information.
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#
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# Guarantees that the following are defined:
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# PLATFORM_VERSION
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# PLATFORM_SDK_VERSION
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# PLATFORM_VERSION_CODENAME
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# DEFAULT_APP_TARGET_SDK
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# BUILD_ID
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# BUILD_NUMBER
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# BUILD_DATETIME
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# PLATFORM_SECURITY_PATCH
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#
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# Look for an optional file containing overrides of the defaults,
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# but don't cry if we don't find it. We could just use -include, but
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# the build.prop target also wants INTERNAL_BUILD_ID_MAKEFILE to be set
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# if the file exists.
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#
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INTERNAL_BUILD_ID_MAKEFILE := $(wildcard $(BUILD_SYSTEM)/build_id.mk)
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ifdef INTERNAL_BUILD_ID_MAKEFILE
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include $(INTERNAL_BUILD_ID_MAKEFILE)
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endif
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# Returns all words in $1 up to and including $2
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define find_and_earlier
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$(strip $(if $(1),
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$(firstword $(1))
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$(if $(filter $(firstword $(1)),$(2)),,
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$(call find_and_earlier,$(wordlist 2,$(words $(1)),$(1)),$(2)))))
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endef
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#$(warning $(call find_and_earlier,A B C,A))
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#$(warning $(call find_and_earlier,A B C,B))
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#$(warning $(call find_and_earlier,A B C,C))
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#$(warning $(call find_and_earlier,A B C,D))
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define version-list
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$(1)PR1 $(1)PD1 $(1)PD2 $(1)PM1 $(1)PM2
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endef
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ALL_VERSIONS := O P
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ALL_VERSIONS := $(foreach v,$(ALL_VERSIONS),$(call version-list,$(v)))
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DEFAULT_PLATFORM_VERSION := OPR1
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# HACK: forward P to PPR1 until the build server config is updated
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ifeq (P,$(TARGET_PLATFORM_VERSION))
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TARGET_PLATFORM_VERSION := PPR1
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endif
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ifeq (,$(TARGET_PLATFORM_VERSION))
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# Default targeted platform version
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# TODO: PLATFORM_VERSION, PLATFORM_SDK_VERSION, etc. should be conditional
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# on this
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TARGET_PLATFORM_VERSION := $(DEFAULT_PLATFORM_VERSION)
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endif
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ifeq (,$(filter $(ALL_VERSIONS), $(TARGET_PLATFORM_VERSION)))
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$(warning Invalid TARGET_PLATFORM_VERSION '$(TARGET_PLATFORM_VERSION)', must be one of)
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$(warning $(ALL_VERSIONS))
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$(error Stopping...)
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endif
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ENABLED_VERSIONS := $(call find_and_earlier,$(ALL_VERSIONS),$(TARGET_PLATFORM_VERSION))
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$(foreach v,$(ENABLED_VERSIONS), \
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$(eval IS_AT_LEAST_$(v) := true))
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# Default versions for each TARGET_PLATFORM_VERSION
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# This is the canonical definition of the platform version,
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# which is the version that we reveal to the end user.
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# Update this value when the platform version changes (rather
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# than overriding it somewhere else). Can be an arbitrary string.
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PLATFORM_VERSION.OPR1 := O
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# This is the current development code-name, if the build is not a final
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# release build. If this is a final release build, it is simply "REL".
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PLATFORM_VERSION_CODENAME.OPR1 := O
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ifndef PLATFORM_VERSION
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PLATFORM_VERSION := $(PLATFORM_VERSION.$(TARGET_PLATFORM_VERSION))
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ifndef PLATFORM_VERSION
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# PLATFORM_VERSION falls back to TARGET_PLATFORM_VERSION
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PLATFORM_VERSION := $(TARGET_PLATFORM_VERSION)
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endif
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endif
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ifndef PLATFORM_SDK_VERSION
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# This is the canonical definition of the SDK version, which defines
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# the set of APIs and functionality available in the platform. It
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# is a single integer that increases monotonically as updates to
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# the SDK are released. It should only be incremented when the APIs for
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# the new release are frozen (so that developers don't write apps against
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# intermediate builds). During development, this number remains at the
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# SDK version the branch is based on and PLATFORM_VERSION_CODENAME holds
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# the code-name of the new development work.
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PLATFORM_SDK_VERSION := 25
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endif
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ifndef PLATFORM_JACK_MIN_SDK_VERSION
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# This is definition of the min SDK version given to Jack for the current
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# platform. For released version it should be the same as
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# PLATFORM_SDK_VERSION. During development, this number may be incremented
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# before PLATFORM_SDK_VERSION if the plateform starts to add new java
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# language supports.
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PLATFORM_JACK_MIN_SDK_VERSION := o-b1
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endif
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ifndef PLATFORM_VERSION_CODENAME
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PLATFORM_VERSION_CODENAME := $(PLATFORM_VERSION_CODENAME.$(TARGET_PLATFORM_VERSION))
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ifndef PLATFORM_VERSION_CODENAME
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# PLATFORM_VERSION_CODENAME falls back to TARGET_PLATFORM_VERSION
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PLATFORM_VERSION_CODENAME := $(TARGET_PLATFORM_VERSION)
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endif
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# This is all of the development codenames that are active. Should be either
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# the same as PLATFORM_VERSION_CODENAME or a comma-separated list of additional
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# codenames after PLATFORM_VERSION_CODENAME.
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PLATFORM_VERSION_ALL_CODENAMES := $(PLATFORM_VERSION_CODENAME)
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endif
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ifeq (REL,$(PLATFORM_VERSION_CODENAME))
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PLATFORM_PREVIEW_SDK_VERSION := 0
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else
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ifndef PLATFORM_PREVIEW_SDK_VERSION
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# This is the definition of a preview SDK version over and above the current
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# platform SDK version. Unlike the platform SDK version, a higher value
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# for preview SDK version does NOT mean that all prior preview APIs are
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# included. Packages reading this value to determine compatibility with
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# known APIs should check that this value is precisely equal to the preview
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# SDK version the package was built for, otherwise it should fall back to
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# assuming the device can only support APIs as of the previous official
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# public release.
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# This value will always be 0 for release builds.
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PLATFORM_PREVIEW_SDK_VERSION := 0
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endif
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endif
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ifndef DEFAULT_APP_TARGET_SDK
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# This is the default minSdkVersion and targetSdkVersion to use for
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# all .apks created by the build system. It can be overridden by explicitly
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# setting these in the .apk's AndroidManifest.xml. It is either the code
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# name of the development build or, if this is a release build, the official
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# SDK version of this release.
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ifeq (REL,$(PLATFORM_VERSION_CODENAME))
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DEFAULT_APP_TARGET_SDK := $(PLATFORM_SDK_VERSION)
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else
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DEFAULT_APP_TARGET_SDK := $(PLATFORM_VERSION_CODENAME)
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endif
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endif
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ifndef PLATFORM_SECURITY_PATCH
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# Used to indicate the security patch that has been applied to the device.
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# It must signify that the build includes all security patches issued up through the designated Android Public Security Bulletin.
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# It must be of the form "YYYY-MM-DD" on production devices.
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# It must match one of the Android Security Patch Level strings of the Public Security Bulletins.
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# If there is no $PLATFORM_SECURITY_PATCH set, keep it empty.
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PLATFORM_SECURITY_PATCH := 2016-11-05
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endif
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ifndef PLATFORM_BASE_OS
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# Used to indicate the base os applied to the device.
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# Can be an arbitrary string, but must be a single word.
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#
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# If there is no $PLATFORM_BASE_OS set, keep it empty.
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PLATFORM_BASE_OS :=
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endif
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ifndef BUILD_ID
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# Used to signify special builds. E.g., branches and/or releases,
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# like "M5-RC7". Can be an arbitrary string, but must be a single
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# word and a valid file name.
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#
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# If there is no BUILD_ID set, make it obvious.
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BUILD_ID := UNKNOWN
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endif
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ifndef BUILD_DATETIME
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# Used to reproduce builds by setting the same time. Must be the number
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# of seconds since the Epoch.
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BUILD_DATETIME := $(shell date +%s)
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endif
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ifneq (,$(findstring Darwin,$(shell uname -sm)))
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DATE := date -r $(BUILD_DATETIME)
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else
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DATE := date -d @$(BUILD_DATETIME)
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endif
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ifndef BUILD_NUMBER
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# BUILD_NUMBER should be set to the source control value that
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# represents the current state of the source code. E.g., a
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# perforce changelist number or a git hash. Can be an arbitrary string
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# (to allow for source control that uses something other than numbers),
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# but must be a single word and a valid file name.
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#
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# If no BUILD_NUMBER is set, create a useful "I am an engineering build
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# from this date/time" value. Make it start with a non-digit so that
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# anyone trying to parse it as an integer will probably get "0".
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BUILD_NUMBER := eng.$(shell echo $${USER:0:6}).$(shell $(DATE) +%Y%m%d.%H%M%S)
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endif
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