strtoumax: fix typo in previous commit.

[gnulib.git] / m4 / euidaccess.m4

diff --git a/m4/euidaccess.m4 b/m4/euidaccess.m4
index 5066e62..12e5efc 100644 (file)
--- a/m4/euidaccess.m4
+++ b/m4/euidaccess.m4
@@ -1,5 +1,5 @@
-# euidaccess.m4 serial 13
-dnl Copyright (C) 2002-2011 Free Software Foundation, Inc.
+# euidaccess.m4 serial 15
+dnl Copyright (C) 2002-2013 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.
@@ -7,6 +7,7 @@ dnl with or without modifications, as long as this notice is preserved.
 AC_DEFUN([gl_FUNC_NONREENTRANT_EUIDACCESS],
 [
   AC_REQUIRE([gl_FUNC_EUIDACCESS])
+  AC_CHECK_DECLS([setregid])
   AC_DEFINE([PREFER_NONREENTRANT_EUIDACCESS], [1],
     [Define this if you prefer euidaccess to return the correct result
      even if this would make it nonreentrant.  Define this only if your
@@ -33,11 +34,10 @@ AC_DEFUN([gl_PREREQ_EUIDACCESS], [
   dnl Prefer POSIX faccessat over non-standard euidaccess.
   AC_CHECK_FUNCS_ONCE([faccessat])
   dnl Try various other non-standard fallbacks.
-  AC_CHECK_HEADERS_ONCE([libgen.h])
-  AC_CHECK_DECLS_ONCE([setregid])
-  AC_REQUIRE([AC_FUNC_GETGROUPS])
+  AC_CHECK_HEADERS([libgen.h])
+  AC_FUNC_GETGROUPS
 
-  # Solaris 9 needs -lgen to get the eaccess function.
+  # Solaris 9 and 10 need -lgen to get the eaccess function.
   # Save and restore LIBS so -lgen isn't added to it.  Otherwise, *all*
   # programs in the package would end up linked with that potentially-shared
   # library, inducing unnecessary run-time overhead.