android build static lib

Question

我正打算将静态Linux .a库用户变成android。 我使用以下链接创建了静态.a文件http://codingfreak.blogspot.in/2010/01/creating-and-using-static-libraries-in.html

我的Android应用程序中有以下Android.mk文件。

LOCAL_PATH := $(call my-dir) 

include $(CLEAR_VARS) 
LOCAL_MODULE:= first-prebuilt 
LOCAL_SRC_FILES:= libarith.a 
LOCAL_EXPORT_C_INCLUDES := $(LOCAL_PATH)/include 
include $(PREBUILT_STATIC_LIBRARY) 


include $(CLEAR_VARS) 
LOCAL_MODULE := test-main 
LOCAL_STATIC_LIBRARIES := first-prebuilt 
LOCAL_SRC_FILES := native.cpp 
LOCAL_C_INCLUDES := $(LOCAL_PATH)/include 
include $(BUILD_SHARED_LIBRARY) 

当我使用ndk-build r7b构建应用程序时，它会给出以下错误。

Сompile++ thumb : test-main <= native.cpp 
SharedLibrary : libtest-main.so 
/home/hiren/NDK-r7b/toolchains/arm-linux-androideabi-4.4.3/prebuilt/linux-x86/bin/../lib/gcc/arm-linux-androideabi/4.4.3/../../../../arm-linux-androideabi/bin/ld: /home/hiren/workspace/VideoTEST/obj/local/armeabi/libarith.a(addition.o): Relocations in generic ELF (EM: 3) 
/home/hiren/workspace/VideoTEST/obj/local/armeabi/libarith.a: could not read symbols: File in wrong format 
collect2: ld returned 1 exit status 
make: *** [/home/hiren/workspace/VideoTEST/obj/local/armeabi/libtest-main.so] Error 1 

谁能帮助，我坚持了很长一段时间，在这里... 在此先感谢。

Answer 1

您需要以android格式构建静态库。另请参见Error in linking C++ static library with android ndk(Error: file format not recognized)