atgreen/libffi — pull request #106 by joshtriplett (2014-03-25 17:01:00+00:00)
Title: [3.1 blocker] Update OS X build system to include win32.S on 32-bit

The OS X build bits need updating to include win32.S in their 32-bit builds. From an OS X build on a Mozilla trybot:
```
Undefined symbols for architecture i386:
"_ffi_call_win32", referenced from:
_ffi_call in libjs_static.a(ffi.o)
"_ffi_closure_STDCALL", referenced from:
_ffi_prep_closure_loc in libjs_static.a(ffi.o)
"_ffi_closure_THISCALL", referenced from:
_ffi_prep_closure_loc in libjs_static.a(ffi.o)
ld: symbol(s) not found for architecture i386
```