Fix typo in last commit.

[pspp] / m4 / euidaccess.m4

diff --git a/m4/euidaccess.m4 b/m4/euidaccess.m4
index 9edb4b34a59ad53b6e297426df3df83c61ca33f1..6dd49c313f35014ed68d361d3af8cdc660fc5b87 100644 (file)
--- a/m4/euidaccess.m4
+++ b/m4/euidaccess.m4
@@ -1,5 +1,5 @@
-# euidaccess.m4 serial 7
-dnl Copyright (C) 2002-2006 Free Software Foundation, Inc.
+# euidaccess.m4 serial 9
+dnl Copyright (C) 2002-2008 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.
@@ -17,12 +17,14 @@ AC_DEFUN([gl_FUNC_NONREENTRANT_EUIDACCESS],
 
 AC_DEFUN([gl_FUNC_EUIDACCESS],
 [
+  AC_REQUIRE([gl_UNISTD_H_DEFAULTS])
+
   dnl Persuade glibc <unistd.h> to declare euidaccess().
-  AC_REQUIRE([AC_GNU_SOURCE])
+  AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS])
 
-  AC_CHECK_DECLS_ONCE([euidaccess])
   AC_REPLACE_FUNCS(euidaccess)
   if test $ac_cv_func_euidaccess = no; then
+    HAVE_EUIDACCESS=0
     gl_PREREQ_EUIDACCESS
   fi
 ])