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Commit bdf7dc0e authored by Tom Marshall's avatar Tom Marshall
Browse files

build: qcom: Set QCOM_*_PATH variables for hardware/qcom-* projects 

This consolidates a bunch of one-off logic scattered throughout the
code base.  Usage in Android.mk files is trivial:

At top level, use e.g. "ifeq ($(call my-dir),$(QCOM_AUDIO_PATH))".
This works for all variants, including non-variants (i.e. AOSP).

Within subdirs, use e.g. hardware/qcom/audio => $(QCOM_AUDIO_PATH)

Change-Id: Iee2497ea9a7efeb4ae9e861b84c532b19da7b69d
parent f363df8d

core/qcom_target.mk

+19 −0
Original line number Diff line number Diff line
@@ -18,4 +18,23 @@ ifeq ($(BOARD_USES_QCOM_HARDWARE),true) 
            TARGET_GLOBAL_CPPFLAGS += -DQCOM_DIRECTTRACK

        endif

    endif



    # This is the list of all supported QCOM variants.

    qcom_variant_list := audio camera display gps media sensors



    # Set the QCOM_*_PATH variables for each variant.

    #   $1 = Upper case name for variable name

    #   $2 = Lower case name for variable value (pathname)

    define qcom_variant_path

    $(strip \

        $(if $(TARGET_QCOM_$(1)_VARIANT), \

            hardware/qcom/$(2)-$(TARGET_QCOM_$(1)_VARIANT), \

            hardware/qcom/$(2)))

    endef

    $(foreach variant, \

        $(qcom_variant_list), \

        $(eval ln:=$(shell echo $(variant) | tr [A-Z] [a-z])) \

        $(eval un:=$(shell echo $(variant) | tr [a-z] [A-Z])) \

        $(eval QCOM_$(un)_PATH:=$(call qcom_variant_path,$(un),$(ln))))



endif