[LLVMdev] building gcc with clang/llvm

[Reed Kotler]

On 09/21/2012 04:34 PM, reed kotler wrote:
> Has anybody tried building gcc using clang/llvm as the first stage
> compiler?
>
> Tia
>
> Reed

I tried this and it seems to work.

Just:

export CC=<bin for clang>

and then when you run configure for gcc, it will use clang for the first 
stage.

There were some warnings but the results several phase bootstrapped gcc 
seemed to work.