Build script error

[8bitgentleman]

When running the install script install-ndk.sh I get the error

/usr/bin/readlink
readlink: illegal option -f

I believe this is because readlink does not exist on Mac systems, as mentioned in this stackoverflow.

[ErikBjare]

readlink exists, but it's not the GNU readlink, and it doesn't support the -f option.

A workaround would be to install GNU readlink (greadlink) as someone in the thread suggested (brew install coreutils), but ideally, we'd patch the script to use one of the other alternatives suggested.