Use new naming scheme for TARGET_PLATFORM_VERSION

#$(warning $(call find_and_earlier,A B C,D))

define version-list

$(1) $(1)DR1 $(1)DR2 $(1)MR1 $(1)MR2

$(1)PR1 $(1)PD1 $(1)PD2 $(1)PM1 $(1)PM2

endef

ALL_VERSIONS := O P

ALL_VERSIONS := $(foreach v,$(ALL_VERSIONS),$(call version-list,$(v)))

# HACK: forward P to PPR1 until the build server config is updated

ifeq (P,$(TARGET_PLATFORM_VERSION))

  TARGET_PLATFORM_VERSION := PPR1

endif

ifeq (,$(TARGET_PLATFORM_VERSION))

  # Default targeted platform version

  # TODO: PLATFORM_VERSION, PLATFORM_SDK_VERSION, etc. should be conditional

  # on this

  TARGET_PLATFORM_VERSION := O

  TARGET_PLATFORM_VERSION := OPR1

endif

ifeq (,$(filter $(ALL_VERSIONS), $(TARGET_PLATFORM_VERSION)))

# When you change PLATFORM_VERSION for a given PLATFORM_SDK_VERSION

# please add that PLATFORM_VERSION to the following text file:

# cts/tests/tests/os/assets/platform_versions.txt

PLATFORM_VERSION.O := O

PLATFORM_VERSION.OPR1 := O

# This is the current development code-name, if the build is not a final

# release build.  If this is a final release build, it is simply "REL".

PLATFORM_VERSION_CODENAME.O := O

PLATFORM_VERSION_CODENAME.OPR1 := O

ifndef PLATFORM_VERSION

  PLATFORM_VERSION := $(PLATFORM_VERSION.$(TARGET_PLATFORM_VERSION))