android编译中的BUILD_JAVA_LIBRARY

android编译中经常用到编译jar文件的常量
BUILD_JAVA_LIBRARY
他的定义在
build/core/config.mk中
BUILD_JAVA_LIBRARY:= $(BUILD_SYSTEM)/java_library.mk

其他几个也是类似的定义
把BUILD_去掉
后面变成小写java_library.mk
就是对应的实现

BUILD_HOST_STATIC_LIBRARY:= $(BUILD_SYSTEM)/host_static_library.mkBUILD_HOST_SHARED_LIBRARY:= $(BUILD_SYSTEM)/host_shared_library.mkBUILD_STATIC_LIBRARY:= $(BUILD_SYSTEM)/static_library.mkBUILD_SHARED_LIBRARY:= $(BUILD_SYSTEM)/shared_library.mkBUILD_EXECUTABLE:= $(BUILD_SYSTEM)/executable.mkBUILD_HOST_EXECUTABLE:= $(BUILD_SYSTEM)/host_executable.mkBUILD_PACKAGE:= $(BUILD_SYSTEM)/package.mkBUILD_PHONY_PACKAGE:= $(BUILD_SYSTEM)/phony_package.mkBUILD_RRO_PACKAGE:= $(BUILD_SYSTEM)/build_rro_package.mkBUILD_HOST_PREBUILT:= $(BUILD_SYSTEM)/host_prebuilt.mkBUILD_PREBUILT:= $(BUILD_SYSTEM)/prebuilt.mkBUILD_MULTI_PREBUILT:= $(BUILD_SYSTEM)/multi_prebuilt.mkBUILD_JAVA_LIBRARY:= $(BUILD_SYSTEM)/java_library.mkBUILD_STATIC_JAVA_LIBRARY:= $(BUILD_SYSTEM)/static_java_library.mkBUILD_HOST_JAVA_LIBRARY:= $(BUILD_SYSTEM)/host_java_library.mkBUILD_DROIDDOC:= $(BUILD_SYSTEM)/droiddoc.mkBUILD_COPY_HEADERS := $(BUILD_SYSTEM)/copy_headers.mkBUILD_NATIVE_TEST := $(BUILD_SYSTEM)/native_test.mkBUILD_NATIVE_BENCHMARK := $(BUILD_SYSTEM)/native_benchmark.mkBUILD_HOST_NATIVE_TEST := $(BUILD_SYSTEM)/host_native_test.mkBUILD_FUZZ_TEST := $(BUILD_SYSTEM)/fuzz_test.mkBUILD_HOST_FUZZ_TEST := $(BUILD_SYSTEM)/host_fuzz_test.mkBUILD_SHARED_TEST_LIBRARY := $(BUILD_SYSTEM)/shared_test_lib.mkBUILD_HOST_SHARED_TEST_LIBRARY := $(BUILD_SYSTEM)/host_shared_test_lib.mkBUILD_STATIC_TEST_LIBRARY := $(BUILD_SYSTEM)/static_test_lib.mkBUILD_HOST_STATIC_TEST_LIBRARY := $(BUILD_SYSTEM)/host_static_test_lib.mkBUILD_NOTICE_FILE := $(BUILD_SYSTEM)/notice_files.mkBUILD_HOST_DALVIK_JAVA_LIBRARY := $(BUILD_SYSTEM)/host_dalvik_java_library.mkBUILD_HOST_DALVIK_STATIC_JAVA_LIBRARY := $(BUILD_SYSTEM)/host_dalvik_static_java_library.mk