cmake build fails on flutter run

[Heaust-ops]

Hi, I'm using agora_uikit as a package in my flutter app that installs this package as a dependency

However when I run the project, iris_method_channel fails to compile with errors, (compiling this for an android emulator with sdk version 33)

I'm using the latest stable versions of flutter at the time of posting,

• Flutter 3.10.2 • channel stable
• Dart 3.0.2 • DevTools 2.23.1

here are the agora and iris versions that are installed,

• iris_method_channel 1.1.0-rc.5
• agora_uikit 1.3.3

I have limited experience in c/c++ and I would really appreciate any help to identify and fix the problem or any workarounds

Thank you so much,

Below are the logs

Execution failed for task ':iris_method_channel:buildCMakeDebug[arm64-v8a]'.
> com.android.ide.common.process.ProcessException: ninja: Entering directory `/home/heaust/.pub-cache/hosted/pub.dev/iris_method_channel-1.1.0-rc.5/android/.cxx/Debug/722d6s2f/arm64-v8a'
  [1/4] Building C object CMakeFiles/iris_method_channel.dir/dart-sdk/include/dart_api_dl.c.o
  [2/4] Building CXX object CMakeFiles/iris_method_channel.dir/iris_life_cycle_observer.cc.o
  [3/4] Building CXX object CMakeFiles/iris_method_channel.dir/iris_event.cc.o
  FAILED: CMakeFiles/iris_method_channel.dir/iris_event.cc.o 
  /opt/android-sdk/ndk/23.1.7779620/toolchains/llvm/prebuilt/linux-x86_64/bin/clang++ --target=aarch64-none-linux-android21 --gcc-toolchain=/opt/android-sdk/ndk/23.1.7779620/toolchains/llvm/prebuilt/linux-x86_64 --sysroot=/opt/android-sdk/ndk/23.1.7779620/toolchains/llvm/prebuilt/linux-x86_64/sysroot -DDART_SHARED_LIB -Diris_method_channel_EXPORTS  -g -DANDROID -fdata-sections -ffunction-sections -funwind-tables -fstack-protector-strong -no-canonical-prefixes -D_FORTIFY_SOURCE=2 -Wformat -Werror=format-security   -fno-limit-debug-info  -fPIC -MD -MT CMakeFiles/iris_method_channel.dir/iris_event.cc.o -MF CMakeFiles/iris_method_channel.dir/iris_event.cc.o.d -o CMakeFiles/iris_method_channel.dir/iris_event.cc.o -c /home/heaust/.pub-cache/hosted/pub.dev/iris_method_channel-1.1.0-rc.5/src/iris_event.cc
  In file included from /home/heaust/.pub-cache/hosted/pub.dev/iris_method_channel-1.1.0-rc.5/src/iris_event.cc:6:
  /snap/flutter/current/usr/include/c++/9/memory:121:25: error: cast from pointer to smaller type 'uintptr_t' (aka 'unsigned int') loses information
    const auto __intptr = reinterpret_cast<uintptr_t>(__ptr);
                          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  /home/heaust/.pub-cache/hosted/pub.dev/iris_method_channel-1.1.0-rc.5/src/iris_event.cc:90:17: error: use of undeclared identifier 'memcpy'; did you mean 'wmemcpy'?
                  memcpy(abuffer, obuffer, abufferLength);
                  ^~~~~~
                  wmemcpy
  /snap/flutter/current/usr/include/wchar.h:262:17: note: 'wmemcpy' declared here
  extern wchar_t *wmemcpy (wchar_t *__restrict __s1,
                  ^
  /home/heaust/.pub-cache/hosted/pub.dev/iris_method_channel-1.1.0-rc.5/src/iris_event.cc:90:24: error: cannot initialize a parameter of type 'wchar_t *' with an lvalue of type 'uint8_t *' (aka 'unsigned char *')
                  memcpy(abuffer, obuffer, abufferLength);
                         ^~~~~~~
  /snap/flutter/current/usr/include/wchar.h:262:46: note: passing argument to parameter '__s1' here
  extern wchar_t *wmemcpy (wchar_t *__restrict __s1,
                                               ^
  3 errors generated.
  ninja: build stopped: subcommand failed.

  C++ build system [build] failed while executing:
      /opt/android-sdk/cmake/3.18.1/bin/ninja \
        -C \
        /home/heaust/.pub-cache/hosted/pub.dev/iris_method_channel-1.1.0-rc.5/android/.cxx/Debug/722d6s2f/arm64-v8a \
        iris_method_channel
    from /home/heaust/.pub-cache/hosted/pub.dev/iris_method_channel-1.1.0-rc.5/android

[littleGnAl]

duplicated https://github.com/AgoraIO-Extensions/Agora-Flutter-SDK/issues/1086