------- Comment #21 from mrs at apple dot com 2009-09-02 20:37 ------- The patch in #19 is wrong. If you configure a x86->ppc64 compile, it would want to use -m32, which is wrong. We experimented with a change like that in #20 and it resulted in failures; I can't imagine any good coming from it. In short, CC isn't a variable that can be changed here, like this, only tentative_cc can be. I don't know what these two bits are trying to fix, so, I can't say what the right solution is.
-- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41180
