Merge "Drop some special casing of source vs prebuilt mainline selection" into main

  BRANCH_DEFAULT_MODULE_BUILD_FROM_SOURCE := false

endif

ifneq ($(SANITIZE_TARGET)$(EMMA_INSTRUMENT_FRAMEWORK),)

  # Always use sources when building the framework with Java coverage or

  # sanitized builds as they both require purpose built prebuilts which we do

  # not provide.

  BRANCH_DEFAULT_MODULE_BUILD_FROM_SOURCE := true

endif

ifneq ($(CLANG_COVERAGE)$(NATIVE_COVERAGE_PATHS),)

  # Always use sources when building with clang coverage and native coverage.

  # It is possible that there are certain situations when building with coverage

  # would work with prebuilts, e.g. when the coverage is not being applied to

  # modules for which we provide prebuilts. Unfortunately, determining that

  # would require embedding knowledge of which coverage paths affect which

  # modules here. That would duplicate a lot of information, add yet another

  # location  module authors have to update and complicate the logic here.

  # For nowe we will just always build from sources when doing coverage builds.

  BRANCH_DEFAULT_MODULE_BUILD_FROM_SOURCE := true

endif

# ART does not provide linux_bionic variants needed for products that

# set HOST_CROSS_OS=linux_bionic.

ifeq (linux_bionic,${HOST_CROSS_OS})