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Diffstat (limited to 'core/android_soong_config_vars.mk')
| -rw-r--r-- | core/android_soong_config_vars.mk | 86 |
1 files changed, 86 insertions, 0 deletions
diff --git a/core/android_soong_config_vars.mk b/core/android_soong_config_vars.mk new file mode 100644 index 0000000000..69e4679466 --- /dev/null +++ b/core/android_soong_config_vars.mk @@ -0,0 +1,86 @@ +# Copyright (C) 2020 The Android Open Source Project +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +# This file defines the Soong Config Variable namespace ANDROID, and also any +# variables in that namespace. + +# The expectation is that no vendor should be using the ANDROID namespace. This +# check ensures that we don't collide with any existing vendor usage. + +ifdef SOONG_CONFIG_ANDROID +$(error The Soong config namespace ANDROID is reserved.) +endif + +$(call add_soong_config_namespace,ANDROID) + +# Add variables to the namespace below: + +$(call add_soong_config_var,ANDROID,TARGET_ENABLE_MEDIADRM_64) +$(call add_soong_config_var,ANDROID,BOARD_USES_ODMIMAGE) + +# TODO(b/172480615): Remove when platform uses ART Module prebuilts by default. +ifeq (,$(filter art_module,$(SOONG_CONFIG_NAMESPACES))) + $(call add_soong_config_namespace,art_module) + SOONG_CONFIG_art_module += source_build +endif +ifneq (,$(findstring .android.art,$(TARGET_BUILD_APPS))) + # Build ART modules from source if they are listed in TARGET_BUILD_APPS. + SOONG_CONFIG_art_module_source_build := true +else ifeq (,$(filter-out modules_% mainline_modules_%,$(TARGET_PRODUCT))) + # Always build from source for the module targets. This ought to be covered by + # the TARGET_BUILD_APPS check above, but there are test builds that don't set it. + SOONG_CONFIG_art_module_source_build := true +else ifdef MODULES_BUILD_FROM_SOURCE + # Build from source if other Mainline modules are. + SOONG_CONFIG_art_module_source_build := true +else ifneq (,$(filter true,$(NATIVE_COVERAGE) $(CLANG_COVERAGE))) + # Always build ART APEXes from source in coverage builds since the prebuilts + # aren't built with instrumentation. + # TODO(b/172480617): Find another solution for this. + SOONG_CONFIG_art_module_source_build := true +else ifneq (,$(SANITIZE_TARGET)$(SANITIZE_HOST)) + # Prebuilts aren't built with sanitizers either. + SOONG_CONFIG_art_module_source_build := true +else ifneq (,$(PRODUCT_FUCHSIA)) + # Fuchsia picks out ART internal packages that aren't available in the + # prebuilt. + SOONG_CONFIG_art_module_source_build := true +else ifeq (,$(filter x86 x86_64,$(HOST_CROSS_ARCH))) + # We currently only provide prebuilts for x86 on host. This skips prebuilts in + # cuttlefish builds for ARM servers. + SOONG_CONFIG_art_module_source_build := true +else ifneq (,$(filter dex2oatds dex2oats,$(PRODUCT_HOST_PACKAGES))) + # Some products depend on host tools that aren't available as prebuilts. + SOONG_CONFIG_art_module_source_build := true +else ifeq (,$(filter com.google.android.art,$(PRODUCT_PACKAGES))) + # TODO(b/192006406): There is currently no good way to control which prebuilt + # APEX (com.google.android.art or com.android.art) gets picked for deapexing + # to provide dex jars for hiddenapi and dexpreopting. Instead the AOSP APEX is + # completely disabled, and we build from source for AOSP products. + SOONG_CONFIG_art_module_source_build := true +else + # This sets the default for building ART APEXes from source rather than + # prebuilts (in packages/modules/ArtPrebuilt and prebuilt/module_sdk/art) in + # all other platform builds. + SOONG_CONFIG_art_module_source_build ?= false +endif + +# Apex build mode variables +ifdef APEX_BUILD_FOR_PRE_S_DEVICES +$(call add_soong_config_var_value,ANDROID,library_linking_strategy,prefer_static) +endif + +ifdef MODULE_BUILD_FROM_SOURCE +$(call add_soong_config_var_value,ANDROID,module_build_from_source,true) +endif |