X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;ds=sidebyside;f=m4%2Fchown.m4;h=ac76d3fe2bc517b0a2b94bb6e5da8d710b437e3a;hb=65ef20c182abd9efc00c9f68db2943a06f47486a;hp=5d30ae3426293399990697201f7a6f1e69149d0c;hpb=42d1eda5dcce2d68deab7a642e7f29bcd7144a0d;p=gnulib.git

diff --git a/m4/chown.m4 b/m4/chown.m4
index 5d30ae342..ac76d3fe2 100644
--- a/m4/chown.m4
+++ b/m4/chown.m4
@@ -1,4 +1,4 @@
-# serial 18
+# serial 19
 # Determine whether we need the chown wrapper.
 
 dnl Copyright (C) 1997-2001, 2003-2005, 2007, 2009
@@ -20,6 +20,7 @@ AC_DEFUN([gl_FUNC_CHOWN],
   AC_REQUIRE([AC_TYPE_UID_T])
   AC_REQUIRE([AC_FUNC_CHOWN])
   AC_REQUIRE([gl_FUNC_CHOWN_FOLLOWS_SYMLINK])
+  AC_CHECK_FUNCS_ONCE([chown])
 
   if test $ac_cv_func_chown_works = no; then
     AC_DEFINE([CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE], [1],