6573编译问题，各路大侠请进>>>>>>

dalvin

ifeq ($(HOST_OS),darwin)
# Mac OS\' screwy version of java uses a non-standard directory layout
# and doesn\'t even seem to have tools.jar.  On the other hand, javac seems
# to be able to magically find the classes in there, wherever they are, so
# leave this blank
HOST_JDK_TOOLS_JAR :=
else
HOST_JDK_TOOLS_JAR:= $(shell $(BUILD_SYSTEM)/find-jdk-tools-jar.sh)
endif

以上是定义JDR TOOLS路径？

错误如下：

make[3]: *** 没有规则可以创建“out/host/common/obj/JAVA_LIBRARIES/droiddoc_intermediates/javalib.jar”需要的目标“out/host/linux-x86/framework/clearsilver.jar”。 停止。
make[3]: *** 正在等待未完成的任务....

clearsilver.jar文件没有生成，
各位哪位遇到过这种错误，不慎赐教。