Merge "rename pdk builds: pdk1 to pdk_eng, pdk2 to pdk_rel"

# -----------------------------------------------------------------

# The pdk (Platform Development Kit) build

# pdk1 : for building binary blob necessary for pdk2 build

# pdk2 : HAL build for chipset vendors

# pdk_eng : for building binary blob necessary for pdk_rel build

# pdk_rel : HAL build for chipset vendors

PDK_BUILD_TYPE:= $(filter pdk1 pdk2,$(MAKECMDGOALS))

PDK_BUILD_TYPE:= $(filter pdk_eng pdk_rel,$(MAKECMDGOALS))

ifeq (2,$(words $(PDK_BUILD_TYPE)))

  $(error You can't build pdk1 and pdk2 in the same run.)

  $(error You can't build pdk_eng and pdk_rel in the same run.)

endif

ifneq ($(PDK_BUILD_TYPE),)

  $(info PDK build type $(PDK_BUILD_TYPE))

  include pdk/build/pdk.mk

  # force droid target

  MAKECMDGOALS:= $(subst $(PDK_BUILD_TYPE),droid,$(MAKECMDGOALS))

ifeq ($(PDK_BUILD_TYPE), pdk1)

  .PHONY: pdk1

  pdk1: droid pdk_bin_zip

ifeq ($(PDK_BUILD_TYPE), pdk_eng)

  .PHONY: pdk_eng

  pdk_eng: droid pdk_bin_zip

else  # pdk2

  .PHONY: pdk2

  pdk2: droid

else  # pdk_rel

  .PHONY: pdk_rel

  pdk_rel: droid

endif # pdk2

endif # pdk_rel

endif # PDK_BUILD_TYPE

# -----------------------------------------------------------------

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