frexpl: Update regarding AIX.

[gnulib.git] / m4 / openat.m4

diff --git a/m4/openat.m4 b/m4/openat.m4
index 8e2f671..80df704 100644 (file)
--- a/m4/openat.m4
+++ b/m4/openat.m4
@@ -1,7 +1,7 @@
-# serial 26
+# serial 29
 # See if we need to use our replacement for Solaris' openat et al functions.
 
-dnl Copyright (C) 2004-2009 Free Software Foundation, Inc.
+dnl Copyright (C) 2004-2010 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
 dnl with or without modifications, as long as this notice is preserved.
@@ -104,13 +104,15 @@ AC_DEFUN([gl_FUNC_FCHOWNAT],
 [
   AC_REQUIRE([gl_FUNC_CHOWN])
   AC_CHECK_FUNC([fchownat],
-    [gl_FUNC_FCHOWNAT_DEREF_BUG([REPLACE_FCHOWNAT=1
-      AC_DEFINE([FCHOWNAT_NOFOLLOW_BUG], [1], [Define to 1 if your
-      platform has fchownat, but it cannot perform lchown tasks.])])],
+    [gl_FUNC_FCHOWNAT_DEREF_BUG([
+      REPLACE_FCHOWNAT=1
+      AC_DEFINE([FCHOWNAT_NOFOLLOW_BUG], [1],
+                [Define to 1 if your platform has fchownat, but it cannot
+                 perform lchown tasks.])
+      if test $REPLACE_CHOWN = 1; then
+        REPLACE_FCHOWNAT=1
+      fi])],
     [HAVE_FCHOWNAT=0])
-  if test $REPLACE_CHOWN = 1; then
-    REPLACE_FCHOWNAT=1
-  fi
   if test $HAVE_FCHOWNAT = 0 || test $REPLACE_FCHOWNAT = 1; then
     AC_LIBOBJ([fchownat])
   fi
@@ -118,6 +120,7 @@ AC_DEFUN([gl_FUNC_FCHOWNAT],
 
 AC_DEFUN([gl_PREREQ_OPENAT],
 [
+  AC_REQUIRE([AC_C_INLINE])
   AC_REQUIRE([gl_PROMOTED_TYPE_MODE_T])
   :
 ])