dlopen failed: cannot locate symbol "rand" referenced by "libyabause.so"... On Game Load

[Globe51]

I tried this Emulator on a Cloudnetgo C16 (RK3288 chipset TV box) and it crashes as soon as you select a game. I've attached a stacktrace if it's any help...

05-09 13:55:57.191    5180-5180/org.yabause.android E/dalvikvm﹕ dlopen("/data/app-lib/org.yabause.android-1/libyabause.so") failed: dlopen failed: cannot locate symbol "rand" referenced by "libyabause.so"...
05-09 13:55:57.191    5180-5180/org.yabause.android E/AndroidRuntime﹕ FATAL EXCEPTION: main
    Process: org.yabause.android, PID: 5180
    java.lang.UnsatisfiedLinkError: dlopen failed: cannot locate symbol "rand" referenced by "libyabause.so"...
            at java.lang.Runtime.loadLibrary(Runtime.java:364)
            at java.lang.System.loadLibrary(System.java:526)
            at org.yabause.android.Yabause.<clinit>(Yabause.java:447)
            at java.lang.Class.newInstanceImpl(Native Method)
            at java.lang.Class.newInstance(Class.java:1208)
            at android.app.Instrumentation.newActivity(Instrumentation.java:1061)
            at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2112)
            at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2245)
            at android.app.ActivityThread.access$800(ActivityThread.java:135)
            at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1196)
            at android.os.Handler.dispatchMessage(Handler.java:102)
            at android.os.Looper.loop(Looper.java:136)
            at android.app.ActivityThread.main(ActivityThread.java:5017)
            at java.lang.reflect.Method.invokeNative(Native Method)
            at java.lang.reflect.Method.invoke(Method.java:515)
            at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:794)
            at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:610)
            at dalvik.system.NativeStart.main(Native Method)

[devmiyax]

It seems that you success to buld Yabause-debug.apk but fail to build libyabause.so.
Did you get the message below when you build?

[armeabi] Gdbserver      : [arm-linux-androideabi-4.8] libs/armeabi/gdbserver
[armeabi] Gdbsetup       : libs/armeabi/gdb.setup
[armeabi] Compile thumb  : yabause <= yui.c
[armeabi] Compile thumb  : yabause <= sndaudiotrack.c
[armeabi] Compile thumb  : yabause <= sndopensl.c
[armeabi] Compile thumb  : yabause <= osdcore.c
[armeabi] SharedLibrary  : libyabause.so
[armeabi] Install        : libyabause.so => libs/armeabi/libyabause.so

[Globe51]

Hello

I didn't build myself, I used the APK posted here:
http://forums.yabause.org/index.php?topic=1323.msg13583#msg13583

[Globe51]

Same issue occurring on GPD Q9, another RK3288 chipset device..

05-28 20:05:00.221 8331-8331/org.yabause.android E/AndroidRuntime﹕ FATAL EXCEPTION: main
Process: org.yabause.android, PID: 8331
java.lang.UnsatisfiedLinkError: dlopen failed: cannot locate symbol "rand" referenced by "libyabause.so"...
at java.lang.Runtime.loadLibrary(Runtime.java:364)
at java.lang.System.loadLibrary(System.java:526)
at org.yabause.android.Yabause.(Yabause.java:447)
at java.lang.Class.newInstanceImpl(Native Method)
at java.lang.Class.newInstance(Class.java:1208)
at android.app.Instrumentation.newActivity(Instrumentation.java:1061)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2101)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2233)
at android.app.ActivityThread.access$800(ActivityThread.java:135)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1196)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:136)
at android.app.ActivityThread.main(ActivityThread.java:5001)
at java.lang.reflect.Method.invokeNative(Native Method)
at java.lang.reflect.Method.invoke(Method.java:515)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:811)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:627)
at dalvik.system.NativeStart.main(Native Method)

[devmiyax]

https://code.google.com/p/android-developer-preview/issues/detail?id=168

To everyone having troubles with binaries compiled for L and running on <5.0 version, it's not related to the current issue.
Binary compatibility isn't guaranteed for earlier versions than the one you're targeting. You should always target your app's minSDKVersion when using the NDK.

it seems that minSDKVersion down to Android 4.4

[devmiyax]

This issue may be solved by this changes.can you try again?
04d07af

[Globe51]

Will be happy to test if you can provide an apk? :)