+ * timespec.m4: Require AC_HEADER_TIME before the cache check so
+ the messages come out on separate lines.
+
+ * jm-glibc-io.m4 (jm_FUNC_GLIBC_UNLOCKED_IO): Use AC_CHECK_DECLS,
+ rather than jm_CHECK_DECLARATIONS.
+ * decl.m4: Remove now-unused file.
+