没有规则使目标“external/obpermissionjar/javalib/obpermissionjar-Pro20160628_1.0.9”需要..？

Question

我想在AOSP.First添加第三个库，我把**.jar文件放在external/obpermission，我的Android.mk文件如下：

LOCAL_PATH:= $(call my-dir)
include $(CLEAR_VARS)
LOCAL_MODULE:=obpermission
LOCAL_MODULE_TAGES:=optional
LOCAL_MODULE_CLASS:=JAVA_LIBRARIES
LOCAL_MODULE_PATH:=$(TARGET_OUT_JAVA_LIBRARIES)
LOCAL_SRC_FILES:=javalib/obpermissionjar-Pro20160628_1.0.9
include $(BUILD_PREBUILT)

但构建失败：

make: *** No rule to make target `external/obpermissionjar/javalib/obpermissionjar-Pro20160628_1.0.9', needed by `out/target/product/generic/obj/JAVA_LIBRARIES/obpermission_intermediates/obpermission'.  Stop.

Answer 1

将其更改为以下内容：

    LOCAL_PATH:= $(call my-dir)
    include $(CLEAR_VARS)
    LOCAL_MODULE:=obpermission
    LOCAL_MODULE_TAGES:=optional
    LOCAL_MODULE_CLASS:=JAVA_LIBRARIES
    LOCAL_MODULE_PATH:=$(TARGET_OUT_JAVA_LIBRARIES)
    LOCAL_MODULE_SUFFIX := $(COMMON_JAVA_PACKAGE_SUFFIX)
    LOCAL_SRC_FILES:=javalib/obpermissionjar-Pro20160628_1.0.9.jar
    include $(BUILD_PREBUILT)

您缺少文件路径的结尾 .jar。包含 LOCAL_MODULE_SUFFIX := $(COMMON_JAVA_PACKAGE_SUFFIX) 也是一个好主意，但我不相信这不是必需的。

没有规则使目标“external/obpermissionjar/javalib/obpermissionjar-Pro20160628_1.0.9”需要..？

No rule to make target `external/obpermissionjar/javalib/obpermissionjar-Pro20160628_1.0.9', needed by ..?

java

android

makefile

android-source