Fix typo in last commit.

[pspp] / m4 / euidaccess.m4

diff --git a/m4/euidaccess.m4 b/m4/euidaccess.m4
index c14fb8f284b969903b9d0ea5d271f024f803b5bd..6dd49c313f35014ed68d361d3af8cdc660fc5b87 100644 (file)
--- a/m4/euidaccess.m4
+++ b/m4/euidaccess.m4
@@ -1,10 +1,8 @@
-# euidaccess.m4 serial 4
-dnl Copyright (C) 2002, 2003, 2004 Free Software Foundation, Inc.
-dnl This file is free software, distributed under the terms of the GNU
-dnl General Public License.  As a special exception to the GNU General
-dnl Public License, this file may be distributed as part of a program
-dnl that contains a configuration script generated by Autoconf, under
-dnl the same distribution terms as the rest of that program.
+# 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.
 
 AC_DEFUN([gl_FUNC_NONREENTRANT_EUIDACCESS],
 [
@@ -19,12 +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
 ])
@@ -34,7 +34,6 @@ AC_DEFUN([gl_PREREQ_EUIDACCESS], [
   AC_CHECK_HEADERS_ONCE(libgen.h)
   AC_CHECK_DECLS_ONCE(setregid)
   AC_REQUIRE([AC_FUNC_GETGROUPS])
-  AC_REQUIRE([AC_HEADER_STAT])
 
   # Solaris 9 needs -lgen to get the eaccess function.
   # Save and restore LIBS so -lgen isn't added to it.  Otherwise, *all*
@@ -44,8 +43,7 @@ AC_DEFUN([gl_PREREQ_EUIDACCESS], [
     AC_SEARCH_LIBS(eaccess, [gen],
                    [test "$ac_cv_search_eaccess" = "none required" ||
                     LIB_EACCESS=$ac_cv_search_eaccess])
-    AC_SUBST(LIB_EACCESS)
+    AC_SUBST([LIB_EACCESS])
     AC_CHECK_FUNCS(eaccess)
   LIBS=$gl_saved_libs
 ])
-