> On 8 August 2011 23:17, Jonathan Wakely wrote: > Any progress? Yes - it turns out that building the 32 bit glibc was overwriting the headers for 64 bit glibc. I changed my build order to build the 32 bit libraries first, then the 64 bit, and got through the build. Of course, that raises the question "What should I do when building a bi-arch glibc to keep the two versions split out?", but that's a glib question, not a gcc question.