veloce / cordova-plugin-stockfish Goto Github PK

https://github.com/ddugovic/Stockfish

Per an Android announcement, the Android OS migrated to Clang from GCC long ago, and "future versions" of the NDK will disallow GCC as a compiler.

As of at least Android NDK r19c (19.2.5345600), GCC is banned:

Execution failed for task ':app:externalNativeBuildDebug'.
> Build command failed.
  Error while executing process /home/joe/Android/Sdk/ndk-bundle/ndk-build with arguments {NDK_PROJECT_PATH=null APP_BUILD_SCRIPT=/home/joe/code/lichobile/platforms/android/app/src/main/jni/Android.mk NDK_APPLICATION_MK=/home/joe/code/lichobile/platforms/android/app/src/main/jni/Application.mk APP_ABI=x86 NDK_ALL_ABIS=x86 NDK_DEBUG=1 APP_PLATFORM=android-21 NDK_OUT=/home/joe/code/lichobile/platforms/android/app/build/intermediates/ndkBuild/debug/obj NDK_LIBS_OUT=/home/joe/code/lichobile/platforms/android/app/build/intermediates/ndkBuild/debug/lib /home/joe/code/lichobile/platforms/android/app/build/intermediates/ndkBuild/debug/obj/local/x86/libstockfishjni.so}
  
  /home/joe/Android/Sdk/ndk-bundle/build/core/setup-toolchain.mk:52: *** Android NDK: Invalid NDK_TOOLCHAIN_VERSION value: 4.9. GCC is no longer supported. See https://android.googlesource.com/platform/ndk/+/master/docs/ClangMigration.md.    .  Stop.

I found a bug in veloce/lichobile in a 960 replay analysis. App crashes when rewinding or fast forwarding on iOS.

Will try to reproduce on android too.

It appears to be a bug in stockfish.

Some issues to try, I'll make pull requests if any work:

• Add -O3, by default Android only uses -O2 in release mode
• Add LOCAL_ARM_MODE := arm to Android.mk to avoid the code being built in Thumb mode
• Enable AArch64 builds

Hi,

I am trying to use this package in an Ionic app but I got stuck.

When trying to ndk-build -C app/platforms/android within ionicApp/node_modulescordova-plugin-stockfish directory I am getting:

make: *** app/platforms/android: No such file or directory. Stop.

After changing the command to ndk-build -C src/android I am getting a bit further:

make: Entering directory 'G:/ionicApps/ionicApp/node_modules/cordova-plugin-stockfish/src/android'
[armeabi-v7a] Compile++ thumb: stockfishjni <= stockfishjni.cpp
jni/stockfishjni/stockfishjni.cpp:3:10: fatal error: 'threadbuf.h' file not found
#include <threadbuf.h>

Thanks!
Any idea what am I missing here?