[BUG] NDK 22 - libz.a for armeabi-v7a missing symbols

[ca333]

With NDK 22.0.7026061 on macOS 11.2.1 with Apple Silicon (M1) when linking shared lib the ld linker throws error:

  ld: error: undefined symbol: arm_cpu_enable_crc32                                                                
  >>> referenced by deflate.c:0 (external/zlib/deflate.c:0)                                                        
  >>>               deflate.o:(deflateInit2_) in archive /Users/vlad1m1r/Library/Android/sdk/ndk/22.0.7026061/toolchains/llvm/prebuilt/darwin-x86_64/sysroot/usr/lib/arm-linux-androideabi/libz.a
                                                                                                                   
  ld: error: undefined symbol: x86_cpu_enable_simd                                                                 
  >>> referenced by deflate.c:0 (external/zlib/deflate.c:0)                                                        
  >>>               deflate.o:(deflateInit2_) in archive /Users/vlad1m1r/Library/Android/sdk/ndk/22.0.7026061/toolchains/llvm/prebuilt/darwin-x86_64/sysroot/usr/lib/arm-linux-androideabi/libz.a

Temporary fix: downgrade NDK to 21

[DanAlbert]

#1391