Compilation Failure

when I execute make I get the following error:

```
[ 91%] Linking CXX executable ../bin/simple-shm
/usr/bin/ld: /home/k/Documents/workspace/wiztk/framework/build/prebuilts/x86_64/skia/lib/libskia.a(dng_sdk.dng_image_writer.o): undefined reference to symbol 'compress2'
```

I am trying to compile on Ubuntu 18. I have installed zlib1g-dev on my system.

Thanks.
