https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98380
--- Comment #2 from CVS Commits <cvs-commit at gcc dot gnu.org> --- The master branch has been updated by Jakub Jelinek <ja...@gcc.gnu.org>: https://gcc.gnu.org/g:5dc998933e7aa737f4a45a8a2885d42d5288d51a commit r11-6263-g5dc998933e7aa737f4a45a8a2885d42d5288d51a Author: Jakub Jelinek <ja...@redhat.com> Date: Fri Dec 18 20:25:26 2020 +0100 libcc1: Fix up libcc1 configure [PR98330] Either we should write test x$darwin_dynamic_lookup = xyes or we should make sure the variable is always defined to non-empty string. 2020-12-18 Jakub Jelinek <ja...@redhat.com> PR bootstrap/98380 * configure.ac: Set darwin_dynamic_lookup=no instead to empty string. * configure: Regenerated.