+2021-06-12 Mike Frysinger <vapier@gentoo.org>
+
+ * configure.ac: Delete calls to AC_CHECK_FUNCS_ONCE and
+ AC_CHECK_HEADERS_ONCE.
+ * config.in, configure: Regenerate.
+
2021-06-08 Mike Frysinger <vapier@gentoo.org>
* Makefile.in: Replace $(IGEN) with $(IGEN_RUN) and ../igen/igen