CharLS is a JPEG-LS compliant compressor/decompressor codec.
In the program you are writing you can call the CharLS codec and
pass it bitmaps (sometimes called raster images), to have them
encoded to JPEG-LS, or JPEG-LS streams, which CharLS will decode to bitmaps.

1. build dependencies:
   1. cmake
   2. dos2unix
   3. gcc-c++