blob: 70dae130239bc5b9b1a0f87ca7376609c2a5c11e [file] [log] [blame]
# Selects a Java compiler.
#
# Inputs:
# CUSTOM_JAVA_COMPILER -- "eclipse", "openjdk". or nothing for the system
# default
# ALTERNATE_JAVAC -- the alternate java compiler to use
#
# Outputs:
# COMMON_JAVAC -- Java compiler command with common arguments
#
ifndef ANDROID_COMPILE_WITH_JACK
# Defines if compilation with jack is enabled by default.
ANDROID_COMPILE_WITH_JACK := true
endif
common_jdk_flags := -source 1.7 -target 1.7 -Xmaxerrs 9999999
# Use the indexer wrapper to index the codebase instead of the javac compiler
ifeq ($(ALTERNATE_JAVAC),)
JAVACC := javac
else
JAVACC := $(ALTERNATE_JAVAC)
endif
# The actual compiler can be wrapped by setting the JAVAC_WRAPPER var.
ifdef JAVAC_WRAPPER
ifneq ($(JAVAC_WRAPPER),$(firstword $(JAVACC)))
JAVACC := $(JAVAC_WRAPPER) $(JAVACC)
endif
endif
# Whatever compiler is on this system.
COMMON_JAVAC := $(JAVACC) -J-Xmx1024M $(common_jdk_flags)
# Eclipse.
ifeq ($(CUSTOM_JAVA_COMPILER), eclipse)
COMMON_JAVAC := java -Xmx256m -jar prebuilt/common/ecj/ecj.jar -5 \
-maxProblems 9999999 -nowarn
$(info CUSTOM_JAVA_COMPILER=eclipse)
endif
GLOBAL_JAVAC_DEBUG_FLAGS := -g
HOST_JAVAC ?= $(COMMON_JAVAC)
TARGET_JAVAC ?= $(COMMON_JAVAC)
#$(info HOST_JAVAC=$(HOST_JAVAC))
#$(info TARGET_JAVAC=$(TARGET_JAVAC))