-#serial 3
+#serial 4
dnl Run a program to determine whether whether link(2) follows symlinks.
dnl Set LINK_FOLLOWS_SYMLINKS accordingly.
-AC_DEFUN([jm_AC_FUNC_LINK_FOLLOWS_SYMLINK],
+AC_DEFUN([gl_AC_FUNC_LINK_FOLLOWS_SYMLINK],
[dnl
AC_CACHE_CHECK(
[whether link(2) dereferences a symlink specified with a trailing slash],