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Commit 83f69eb5 authored by Ying Wang's avatar Ying Wang
Browse files

Prepend ccache to CC/CXX if necessary. 

In case TARGET_CC is assigned with HOST_CC (eg, simulator build),
ccache will be prepended twice before this CL.
Bug: 3069576

Change-Id: I2ee44faea3a2795cf389ad6f80e4066a02b43be9
parent 4477db78

core/combo/select.mk

+8 −3
Original line number Diff line number Diff line
@@ -62,7 +62,12 @@ include $(BUILD_COMBOS)/$(combo_target)$(combo_os_arch).mk 


ifneq ($(USE_CCACHE),)

  ccache := prebuilt/$(HOST_PREBUILT_TAG)/ccache/ccache

  # prepend ccache if necessary

  ifneq ($(ccache),$(firstword $($(combo_target)CC)))

    $(combo_target)CC := $(ccache) $($(combo_target)CC)

  endif

  ifneq ($(ccache),$(firstword $($(combo_target)CXX)))

    $(combo_target)CXX := $(ccache) $($(combo_target)CXX)

  endif

  ccache =

endif