[MLton] Build problems on Mac OS X
Thu, 3 Mar 2005 09:41:49 -0500 (EST)
> Haven't played with MLton in a while. I decided to try running it
> under Mac OS X 10.3, and find that I can't get it to bootstrap:
> /Users/brent/Projects/mlton/build/lib/mlton-compile @MLton --
> MLton bug: toplevel handler not installed.
> Please send a bug report to MLton@mlton.org.
> make: *** [world-no-check] Error 2
> make: *** [world] Error 2
> make: *** [all-no-docs] Error 2
> Chaz:~/Projects/mlton brent$
> Any idea where to get started troubleshooting?
The MLton bug message indicates that an exception was raised by the Basis
Library implementation before the toplevel handler was installed.
I just checked in a minor modification to the Basis Library implementation
to install an emergency exception handler at the earliest possible point.
If you try to bootstrap again with this change, you should see a message
unhandled exception: ???
MLton bug: unhandled exception in Basis Library.
Please send a bug report to MLton@mlton.org.
where ??? hopefully will be filled in by something informative. We can
start troubleshooting from there.