http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58918
Jeffrey A. Law <law at redhat dot com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |law at redhat dot com Assignee|unassigned at gcc dot gnu.org |bviyer at gmail dot com --- Comment #3 from Jeffrey A. Law <law at redhat dot com> --- I think the include ought to be wrapped inside an #ifdef HAVE_ALLOCA_H. That's the core issue here -- some systems simply don't have alloca.h. So test for it and only include it if it exists. I agree with Joseph that XALLOCA isn't appropriate here. Even more so as GCC is a downstream user of this library, so adding that kind of dependency simply isn't going to fly.