From: Ben Pfaff <blp@cs.stanford.edu>
Date: Sun, 12 Apr 2009 23:31:16 +0000 (-0700)
Subject: Make fcntl module detect O_NOATIME, O_NOFOLLOW on GNU/Linux.
X-Git-Tag: v0.1~6008
X-Git-Url: http://erislabs.org.uk/gitweb/?a=commitdiff_plain;h=b9ea9d8163fc97ad8940cfa681a6c4ceb0fc531c;p=gnulib.git

Make fcntl module detect O_NOATIME, O_NOFOLLOW on GNU/Linux.
---

diff --git a/ChangeLog b/ChangeLog
index 80aed98be..400685be1 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2009-04-12  Ben Pfaff  <blp@gnu.org>
+
+	Make fcntl module detect O_NOATIME, O_NOFOLLOW on GNU/Linux.
+	* m4/fcntl_h.m4 (gl_FCNTL_H): Require AC_USE_SYSTEM_EXTENSIONS.
+
 2009-03-20  Ben Pfaff  <blp@gnu.org>
 
 	Make rename replace existing destinations on Windows.
diff --git a/m4/fcntl_h.m4 b/m4/fcntl_h.m4
index 4a7fc42b2..f2b09f395 100644
--- a/m4/fcntl_h.m4
+++ b/m4/fcntl_h.m4
@@ -8,6 +8,7 @@ dnl Written by Paul Eggert.
 
 AC_DEFUN([gl_FCNTL_H],
 [
+  AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS])
   AC_REQUIRE([gl_FCNTL_H_DEFAULTS])
   AC_CACHE_CHECK([for working fcntl.h], [gl_cv_header_working_fcntl_h],
     [AC_RUN_IFELSE(