Building Gcc with private Glibc

[Jonathan Wakely]

On 18 September 2015 at 11:30, Dominik Vogt wrote:
> To debug a memory management issue in the Gcc code, I need to link
> Gcc with a private, patched version of Glibc.  What's the correct
> way to do this?  Is there some environment variable in the Gcc
> build infrastructure that can help?

I think you need to use the --with-sysroot option when configuring GCC.

But I've never done it myself.