Merge "Introduce CC/CXX/JAVAC_WRAPPER to wrap the calls to the compiler."
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commit
1d6506ca4b
2 changed files with 22 additions and 8 deletions
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@ -1,7 +1,7 @@
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# Selects a Java compiler.
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#
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# Inputs:
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# CUSTOM_JAVA_COMPILER -- "eclipse", "openjdk". or nothing for the system
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# CUSTOM_JAVA_COMPILER -- "eclipse", "openjdk". or nothing for the system
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# default
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# ALTERNATE_JAVAC -- the alternate java compiler to use
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#
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@ -22,6 +22,13 @@ else
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JAVACC := $(ALTERNATE_JAVAC)
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endif
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# The actual compiler can be wrapped by setting the JAVAC_WRAPPER var.
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ifdef JAVAC_WRAPPER
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ifneq ($(JAVAC_WRAPPER),$(firstword $(JAVACC)))
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JAVACC := $(JAVAC_WRAPPER) $(JAVACC)
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endif
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endif
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# Whatever compiler is on this system.
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ifeq ($(BUILD_OS), windows)
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COMMON_JAVAC := development/host/windows/prebuilt/javawrap.exe -J-Xmx256m \
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@ -92,13 +92,20 @@ ifneq ($(USE_CCACHE),)
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# Check that the executable is here.
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ccache := $(strip $(wildcard $(ccache)))
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ifdef ccache
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# prepend ccache if necessary
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ifneq ($(ccache),$(firstword $($(combo_var_prefix)CC)))
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$(combo_var_prefix)CC := $(ccache) $($(combo_var_prefix)CC)
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endif
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ifneq ($(ccache),$(firstword $($(combo_var_prefix)CXX)))
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$(combo_var_prefix)CXX := $(ccache) $($(combo_var_prefix)CXX)
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endif
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CC_WRAPPER ?= $(ccache)
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CXX_WRAPPER ?= $(ccache)
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ccache =
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endif
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endif
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# The C/C++ compiler can be wrapped by setting the CC/CXX_WRAPPER vars.
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ifdef CC_WRAPPER
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ifneq ($(CC_WRAPPER),$(firstword $($(combo_var_prefix)CC)))
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$(combo_var_prefix)CC := $(CC_WRAPPER) $($(combo_var_prefix)CC)
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endif
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endif
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ifdef CXX_WRAPPER
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ifneq ($(CXX_WRAPPER),$(firstword $($(combo_var_prefix)CXX)))
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$(combo_var_prefix)CXX := $(CXX_WRAPPER) $($(combo_var_prefix)CXX)
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endif
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endif
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