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Prepend ccache to CC/CXX if necessary.

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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
This commit is contained in:
Ying Wang
2010-10-07 10:45:02 -07:00
parent 4477db7883
commit 83f69eb5f9
1 changed files with 8 additions and 3 deletions
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9
core/combo/select.mk
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@@ -62,7 +62,12 @@ include $(BUILD_COMBOS)/$(combo_target)$(combo_os_arch).mk
ifneq ($(USE_CCACHE),)
ccache := prebuilt/$(HOST_PREBUILT_TAG)/ccache/ccache
$(combo_target)CC := $(ccache) $($(combo_target)CC)
$(combo_target)CXX := $(ccache) $($(combo_target)CXX)
# 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