NDK-在C文件中使用.a文件 [英] NDK-Use of .a file in C file

问题描述

我正在尝试在C代码中使用.a文件在Java中使用(抱歉，我的英语不好).我现在创建了一个名为libtest.a.的静态库，当我包含该库中存在的文件时，由于没有此类文件或目录而给我错误.

我已将libtest.a放在我的Android.mk和Application.mk所在的同一文件夹中


C代码:

I''m trying to use a .a file in my C code to use in Java (sorry for my bad English). I created myself a static library named libtest.a. now when i include files present in that library in gives me error as no such file or directory.

i have put the libtest.a in the same folder where my Android.mk and Application.mk resides


C-code:

#include <string.h>
#include <stdio.h>
#include <stdlib.h>
#include <jni.h>
#include <exp.h> //the header in libtest.a

这是我的makefile:

And this is my makefile:

LOCAL_PATH := $(call my-dir)

include $(CLEAR_VARS)
LOCAL_MODULE := libtest
LOCAL_SRC_FILES := libtest.a

include $(PREBUILT_STATIC_LIBRARY)

include $(CLEAR_VARS)
LOCAL_MODULE := socket
LOCAL_SRC_FILES := source/interface.c source/file.c
LOCAL_LDFLAGS += libtest.a  

include $(BUILD_SHARED_LIBRARY)

编译时，出现以下错误:

When I compile it, I get the following error:

error: exp.h: No such file or directory

我想使用没有代码的.a，所以我希望我足够清楚.

I want to use the .a without it''s code so I hope I''m clear enough.

推荐答案

(称为my-dir) 包括

(call my-dir) include

(CLEAR_VARS) LOCAL_MODULE:= libtest LOCAL_SRC_FILES:= libtest.a include

(CLEAR_VARS) LOCAL_MODULE := libtest LOCAL_SRC_FILES := libtest.a include

(PREBUILT_STATIC_LIBRARY) 包含

(PREBUILT_STATIC_LIBRARY) include

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