Getting libc++ for 10.5

[Mojca Miklavec]

Hi,

This might be a rhetorical question, but let me ask just in case.

I want to build some 32-bit C++11 software on 10.6 with -isysroot
/Developer/SDKs/MacOSX10.5.sdk (I would like to make it work on 10.5).

Is there any place where I could grab libc++? I know I could bootstrap
it myself if I create a 10.5 VM, or that I could just extract a
package if we had a 10.5/i386 builder, but maybe there are some
alternative options/workarounds/shortcuts?

(I assume I'll end up using the equivalent of cxx11 1.1 PG after all.)

Mojca