getopts #1289 + cleanup after the std/core split

[boggle]

No description provided.

[marijnh]

This does not currently compile (the std.rc file still refers to ctypes, which you deleted)

[boggle]

Strange it did compile on my machine (?), will fix this, probably my tree was dirty or somesuch

[boggle]

Strange, removing leftover mods causes problems during compile, will try to circumvent now but this is a bug

 cfg: shell host triple x86_64-apple-darwin 
 cfg: non host triples 
 cfg: host for x86_64-apple-darwin is x86_64
 cfg: unix-y environment
 cfg: using gcc
 compile_and_link: x86_64-apple-darwin/stage0/lib/rustc/x86_64-apple-darwin/lib/libstd.dylib
 warning: no debug symbols in executable (-arch x86_64)
 compile_and_link: x86_64-apple-darwin/stage0/lib/rustc/x86_64-apple-darwin/bin/rustc
 rust: upcall fail 'option none', /Users/administrator/src/rustbot/workspace-snap-stage3-i386-unknown-darwin/src/src/libcore/option.rs:34
 rust: domain main @0x10201ae00 root task failed
 make: *** [x86_64-apple-darwin/stage0/lib/rustc/x86_64-apple-darwin/bin/rustc] Error 101

[graydon]

I believe it has to do with the bootstrap compiler retaining some references into it. Stage0 rebuilds its own libs before proceeding and, I think, manages to wedge itself. This should eventually go away after enough snapshot/remove-more/snapshot cycles. It's hard to get the last of them :)

[boggle]

ok will split this into separate pull reqs, closing now.