Re: summary for lhf: llvm-* compiler bug against Lua 5.2.2 (was Re: Bus error on MacOS)

[Jay Carlson <nop@...>]

On May 8, 2013, at 3:34 PM, Doug Currie wrote:

> On May 8, 2013, at 3:06 PM, Jay Carlson <nop@nop.com> wrote:
> …
> 
>> J4: Invoking clang on Mac-recent using the -m32 model does NOT result in a miscompilation.
> 
>> E2: I have no clue how you're supposed to develop for 10.6 from Mac-recent, since there is no supported compiler.
>> E2.1: Note to self: be sure to keep a 10.6 box around for builds, not just testing.
> 
> Can't you use 
> 
> CC = "export MACOSX_DEPLOYMENT_TARGET=10.6; cc -arch i686 -arch x86_64"

Hm, I think that should work--thanks! 

It does mean any lingering gcc/llvm-gcc dependencies need to get shaken out, but I generally don't have to deal with that kind of crap on OS X.

Jay