Android.mk，包括所有的cpp文件

问题描述

我试图建立一个使用NDK的Andr​​oid项目，但我遇到了一些麻烦。

I'm trying to build an Android project using the ndk, but I have run into some troubles.

这里的Andr​​oid.mk文件如下：

Here's the Android.mk file that works:

LOCAL_PATH:= $(call my-dir)

include $(CLEAR_VARS)

LOCAL_MODULE    := mylib
LOCAL_CFLAGS    := -Werror
LOCAL_SRC_FILES := main.cpp, Screen.cpp, ScreenManager.cpp
LOCAL_LDLIBS    := -llog

include $(BUILD_SHARED_LIBRARY)

有没有一种方法，可以让我在指定目录下的所有* .cpp文件，没有LOCAL_SRC_FILES下手动列出来？

Is there a way that allows me to specify all the *.cpp files in the directory, without listing them manually under LOCAL_SRC_FILES?

到目前为止，我试图用LOCAL_SRC_FILES = $（通配符*的.cpp），但它没有现在的工作，似乎没有文件被选中。

So far I tried using LOCAL_SRC_FILES = $(wildcard *.cpp), but it did now work, it seems that no files get selected.

推荐答案

您可以尝试这样的事情...

You could try something like this...

FILE_LIST := $(wildcard $(LOCAL_PATH)/[DIRECTORY]/*.cpp)
LOCAL_SRC_FILES := $(FILE_LIST:$(LOCAL_PATH)/%=%)

...修改 [DIRECTORY] 的文件的实际目录。如果他们是在相同的目录的.mk 文件然后删除该部分。创建 file_list中变量来查找所有的的.cpp 文件下的 [DIRECTORY] 目录。然后把它用在文件清单。该 LOCAL_SRC_FILES 行，将消除 LOCAL_PATH 从上市。

... Change [DIRECTORY] to the actual directory of the files. If they are in the same directory as your .mk file then remove that part. Create the FILE_LIST variable to find all of the .cpp files under the [DIRECTORY] directory. Then use it in the file listing. The LOCAL_SRC_FILES line will then remove the LOCAL_PATH from the listing.

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