* Refactor bootstrap and bootstrap-rkt scripts
* Move the execution of the test phase after bootstrapping from bootstrap
scripts into the Makefile. This allows separate execution of build
and test seperately.
* Solves #125
For the same behaviour as Idris 1, the primitive cast should return 0 if
the integer is out of bounds. (We should probably drop the Cast
implementation though, since ideally they won't be lossy in general, but
that's an issue for another time...)
All the tests pass in racket now, for me.
I'll put it back when the tests actually pass on racket. Also when
making the test.ipkg pays attention to the CG setting in the makefile so
it doesn't try to build via Chez.
It's better if the tests aren't interactive, since they're intended for
running on CI as well as to give an idea of whether building was
successful, rather than to give an idea of what has gone wrong.
Need to pass the LD_LIBRARY_PATH all the way through or racket doesn't
know where to look. I really don't know why it doesn't work to just set
it at the top level in the script, but it didn't (on my Mac, at least).
