gcc 4.6 embeded cpp 'feature'

Florian Weimer fweimer@redhat.com
Fri Sep 6 12:41:00 GMT 2013

On 09/06/2013 01:01 PM, phi gcc wrote:

> #define __extension__

I don't think you can rely on that things work this way because __ __ 
identifiers are reserved.

> Meaning the embeded cpp missed the expansion of __extension__

Have you looked at the header files if they actually use __extension__? 
  (I suspect your embedded libc is different from your host libc.)

Florian Weimer / Red Hat Product Security Team

More information about the Gcc-help mailing list