https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103166
Jonathan Wakely <redi at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |ASSIGNED Assignee|unassigned at gcc dot gnu.org |redi at gcc dot gnu.org Known to work| |11.2.1 Known to fail| |12.0 Priority|P3 |P1 Keywords| |link-failure Target Milestone|--- |12.0 --- Comment #2 from Jonathan Wakely <redi at gcc dot gnu.org> --- (In reply to Christophe Lyon from comment #0) > Maybe there's something wrong with the detection of HAVE_GETENTROPY in > configure? We only do a compile test, not link, so if newlib declares it in <unistd.h> but doesn't define it, we detect it incorrectly. But we avoid link tests in configure, because there are problems for cross-compilers.