【发布时间】:2015-08-20 22:47:00
【问题描述】:
当我从命令行使用 ndk-build 命令构建我的 C/C++ 库时,它可以工作。
[armeabi] Prebuilt : libVidyoClientApp.so <= jni/lib/
[armeabi] Install : libVidyoClientApp.so => libs/armeabi/libVidyoClientApp.so
[armeabi] Compile thumb : vidyoguestapi <= NCR.JNI.VidyoExports.c
[armeabi] Compile++ thumb: vidyoguestapi <= Ncr.Jni.Wrapper.cpp
In file included from m:/src/projects/java/VideoPlatform/app/src/main/jni/Ncr.Jni.Wrapper.cpp:6:0:
m:/src/projects/java/VideoPlatform/app/src/main/jni/include/Ncr.Jni.Wrapper.h:13:1: warning: 'typedef' was ignored in th
is declaration [enabled by default]
};
^
[armeabi] Compile++ thumb: vidyoguestapi <= NCR.Vidyo.SDK.cpp
In file included from m:/src/projects/java/VideoPlatform/app/src/main/jni/NCR.Vidyo.SDK.cpp:7:0:
m:/src/projects/java/VideoPlatform/app/src/main/jni/include/NCR.Jni.Wrapper.h:13:1: warning: 'typedef' was ignored in th
is declaration [enabled by default]
};
^
[armeabi] StaticLibrary : libstdc++.a
[armeabi] SharedLibrary : libvidyoguestapi.so
[armeabi] Install : libvidyoguestapi.so => libs/armeabi/libvidyoguestapi.so
但是当我尝试在 Android Studio 中构建我的项目时,我得到一个编译器错误:
M:\src\projects\java\VideoPlatform\app\build\intermediates\ndk\debug\obj/local/arm64-v8a/objs/vidyoguestapi/M_\src\projects\java\VideoPlatform\app\src\main\jni\NCR.JNI.VidyoExports.o: In function `Java_com_ncr_mobilevideo_videosdk_VidyoGuestClient_sdkLoginGuest':
M:\src\projects\java\VideoPlatform\app\src\main\jni\NCR.JNI.VidyoExports.c
Error:(50) undefined reference to `VidyoClientInitialize'
collect2.exe: error: ld returned 1 exit status
make.exe: *** [M:\src\projects\java\VideoPlatform\app\build\intermediates\ndk\debug\obj/local/arm64-v8a/libvidyoguestapi.so] Error 1
命令行 ndk-build 和 Android Studio 有什么不同?
仅供参考:我删除了引用 VidyoClientInitialize 的行,所有内容均在命令行和 Android 工作室中构建。所以它看起来像是某种环境,但我不确定要看什么
【问题讨论】:
标签: android c android-studio android-ndk