(gl_PREREQ): Require gl_UNLINKDIR.

diff --git a/m4/prereq.m4 b/m4/prereq.m4
index 662b838..7b64403 100644 (file)
--- a/m4/prereq.m4
+++ b/m4/prereq.m4
@@ -114,6 +114,7 @@ AC_DEFUN([gl_PREREQ],
   AC_REQUIRE([gl_TIMESPEC])
   AC_REQUIRE([gl_UNICODEIO])
   AC_REQUIRE([gl_UNISTD_SAFER])
+  AC_REQUIRE([gl_UNLINKDIR])
   AC_REQUIRE([gl_USERSPEC])
   AC_REQUIRE([gl_UTIMECMP])
   AC_REQUIRE([gl_UTIMENS])