getcwd: don't fail in a deep directory on a system without openat

[gnulib.git] / m4 / openat.m4

diff --git a/m4/openat.m4 b/m4/openat.m4
index 43da4f2..05a6bd3 100644 (file)
--- a/m4/openat.m4
+++ b/m4/openat.m4
@@ -51,6 +51,9 @@ AC_DEFUN([gl_FUNC_OPENAT],
   fi
   gl_FUNC_FCHOWNAT
   gl_FUNC_FSTATAT
+
+  dnl This is tested at least via getcwd.c.
+  gl_MODULE_INDICATOR([openat])
 ])
 
 # gl_FUNC_FCHOWNAT_DEREF_BUG([ACTION-IF-BUGGY[, ACTION-IF-NOT_BUGGY]])