On Aug 18, 2012, at 6:52 AM, "H.J. Lu" <hjl.to...@gmail.com> wrote: > In case of x32, the only difference between x32 and x86-64 is > the default output of CC. What do you recommend how to > detect x32?
So, is there a cpp symbol that is defined for code-gen? If so, something like If [ $(gcc -x c /dev/null -dM -E | grep x32) = x32 ]; then fi Would do it.
