http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54419
--- Comment #18 from Jakub Jelinek <jakub at gcc dot gnu.org> 2012-09-03 09:48:17 UTC --- If it is exported from the library, then it surely can't depend on configure checks and must have a fallback in that case (/dev/random reading?). Inlines that aren't exported from the library could be configure option dependent.
