# HG changeset patch
# User Paul Eggert <eggert@cs.ucla.edu>
# Date 1359014277 28800
# Node ID 761b63594339900f8d8c467aa23ab397c2de1791
# Parent  d536543d59a6ae71f4c5f01c7559bf35f982fe05
readlinkat: don't depend on gl_FUNC_OPENAT

* m4/readlinkat.m4 (gl_FUNC_READLINKAT): Don't require gl_FUNC_OPENAT.
Perhaps a similar change needs to be made for linkat.m4, mkfifoat.m4,
renameat.m4, symlinkat.m4; but one thing at a time.

diff -r d536543d59a6 -r 761b63594339 ChangeLog
--- a/ChangeLog	Wed Jan 23 18:20:09 2013 -0800
+++ b/ChangeLog	Wed Jan 23 23:57:57 2013 -0800
@@ -1,5 +1,10 @@
 2013-01-23  Paul Eggert  <eggert@cs.ucla.edu>
 
+	readlinkat: don't depend on gl_FUNC_OPENAT
+	* m4/readlinkat.m4 (gl_FUNC_READLINKAT): Don't require gl_FUNC_OPENAT.
+	Perhaps a similar change needs to be made for linkat.m4, mkfifoat.m4,
+	renameat.m4, symlinkat.m4; but one thing at a time.
+
 	statat: new module, split out from fstatat
 	GNU Emacs needs the POSIX-specified fstatat, but not the
 	gnulib-specified statat and lstat.  Split the latter two into a
diff -r d536543d59a6 -r 761b63594339 m4/readlinkat.m4
--- a/m4/readlinkat.m4	Wed Jan 23 18:20:09 2013 -0800
+++ b/m4/readlinkat.m4	Wed Jan 23 23:57:57 2013 -0800
@@ -1,4 +1,4 @@
-# serial 2
+# serial 3
 # See if we need to provide readlinkat replacement.
 
 dnl Copyright (C) 2009-2013 Free Software Foundation, Inc.
@@ -10,7 +10,6 @@
 
 AC_DEFUN([gl_FUNC_READLINKAT],
 [
-  AC_REQUIRE([gl_FUNC_OPENAT])
   AC_REQUIRE([gl_UNISTD_H_DEFAULTS])
   AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS])
   AC_CHECK_FUNCS_ONCE([readlinkat])