(jm_MACROS): Require GL_FUNC_READDIR.

diff --git a/m4/jm-macros.m4 b/m4/jm-macros.m4
index f4143b1a3bccccc4bd522a0d8c2005e0a225ae2a..363274fa0ba3d8cc6eb232c93973d42956897ab7 100644 (file)
--- a/m4/jm-macros.m4
+++ b/m4/jm-macros.m4
@@ -191,6 +191,7 @@ AC_DEFUN([jm_MACROS],
   AC_FUNC_STRTOD
   AC_REQUIRE([UTILS_SYS_OPEN_MAX])
   AC_REQUIRE([GL_FUNC_GETCWD_PATH_MAX])
+  AC_REQUIRE([GL_FUNC_READDIR])
 
   # See if linking `seq' requires -lm.
   # It does on nearly every system.  The single exception (so far) is