3a1544ab1a
Export JAVA_HOME as an absolute path to commands running inside a build. Should fix errors invoking gradle from inside a build: ERROR: JAVA_HOME is set to an invalid directory: prebuilts/jdk/jdk8/linux-x86 Please set the JAVA_HOME variable in your environment to match the location of your Java installation. Test: treehugger Change-Id: I16e4482b2d74ede0843715be3b08c65ce33cf403
50 lines
1.3 KiB
Makefile
50 lines
1.3 KiB
Makefile
# 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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# default
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# ALTERNATE_JAVAC -- the alternate java compiler to use
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#
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# Outputs:
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# COMMON_JAVAC -- Java compiler command with common arguments
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#
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ifndef ANDROID_COMPILE_WITH_JACK
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# Defines if compilation with jack is enabled by default.
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ANDROID_COMPILE_WITH_JACK := true
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endif
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common_jdk_flags := -Xmaxerrs 9999999
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ANDROID_JAVA_HOME := prebuilts/jdk/jdk8/$(HOST_PREBUILT_TAG)
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ANDROID_JAVA_TOOLCHAIN := $(ANDROID_JAVA_HOME)/bin
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export JAVA_HOME := $(abspath $(ANDROID_JAVA_HOME))
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# Use the indexer wrapper to index the codebase instead of the javac compiler
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ifeq ($(ALTERNATE_JAVAC),)
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JAVACC := $(ANDROID_JAVA_TOOLCHAIN)/javac
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else
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JAVACC := $(ALTERNATE_JAVAC)
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endif
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JAVA := $(ANDROID_JAVA_TOOLCHAIN)/java
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JAVADOC := $(ANDROID_JAVA_TOOLCHAIN)/javadoc
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JAR := $(ANDROID_JAVA_TOOLCHAIN)/jar
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# The actual compiler can be wrapped by setting the JAVAC_WRAPPER var.
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ifdef JAVAC_WRAPPER
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ifneq ($(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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COMMON_JAVAC := $(JAVACC) -J-Xmx2048M $(common_jdk_flags)
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GLOBAL_JAVAC_DEBUG_FLAGS := -g
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HOST_JAVAC ?= $(COMMON_JAVAC)
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TARGET_JAVAC ?= $(COMMON_JAVAC)
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#$(info HOST_JAVAC=$(HOST_JAVAC))
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#$(info TARGET_JAVAC=$(TARGET_JAVAC))
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