https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112422
--- Comment #31 from GCC Commits <cvs-commit at gcc dot gnu.org> --- The master branch has been updated by Sam James <[email protected]>: https://gcc.gnu.org/g:2c32c83e04b1bc1f5db9e219996926d2eedc5902 commit r17-5296-g2c32c83e04b1bc1f5db9e219996926d2eedc5902 Author: Sam James <[email protected]> Date: Wed Oct 14 03:44:43 2026 +0100 libatomic: drop leftover AC_HEADER_STDC AC_HEADER_STDC was dropped almost everywhere in r17-5037-ga98718d58c8498 (with some other subdirs handled later in the same series while touching those) but I lost a change for libatomic when rebasing because of r17-1945-gdb890f7a7d30f4 and didn't notice. Drop it here too. libatomic/ChangeLog: PR bootstrap/112422 * configure: Regenerate. * configure.ac: Drop AC_HEADER_STDC.
