android make编译 no rule to make "xxx",need "xxx"

编译安卓源码时遇到错误：no rule to make out/target/common/obj/JAVA_LIBRARIES/services_intermediates/class_debug.jar,

need out/target/common/obj/JAVA_LIBRARIES/libName_intermediates/libjava.jar

遇到类似错误可能是由mk文件出现错误。应首先check 相应need "xxx" 是否生成，然后需要check mk是否存在问题。

此问题方法：

修改前：

include $(CLEAR_VARS)

LOCAL_STATIC_JAVA_LIBRARIES := libName \

libName2

LOCAL_SRC_FILES := \

            $(call all-subdir-java-files) \

        com/android/server/EventLogTags.logtags \

        com/android/server/am/EventLogTags.logtags

LOCAL_MODULE:= services

LOCAL_JAVA_LIBRARIES := android.policy telephony-common bouncycastle

LOCAL_PREBUILT_STATIC_JAVA_LIBRARIES := libName:jdk.jar \====>预编译jar实际未编译

libName2:rsa.jar

include $(BUILD_JAVA_LIBRARY)

include $(BUILD_DROIDDOC)

修改后：

include $(CLEAR_VARS)

LOCAL_STATIC_JAVA_LIBRARIES := libName \

libName2

LOCAL_SRC_FILES := \

            $(call all-subdir-java-files) \

        com/android/server/EventLogTags.logtags \

        com/android/server/am/EventLogTags.logtags

LOCAL_MODULE:= services

LOCAL_JAVA_LIBRARIES := android.policy telephony-common bouncycastle

include $(BUILD_JAVA_LIBRARY)

include $(BUILD_DROIDDOC)

LOCAL_PREBUILT_STATIC_JAVA_LIBRARIES := libName:jdk.jar \

libName2:rsa.jar

include $(BUILD_MULTI_PREBUILT)   ===》添加预编译