X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=m4%2Fvasnprintf.m4;h=749d708d9e91c40c0bd38905f45269d164f81810;hb=21492d6c3ca00ff0827528640804732f2ed66470;hp=ebe3c52cde6f5b745f77da016e967642620d2fa0;hpb=0167c1923d0791e0e1491a856292b0945621c4e2;p=gnulib.git

diff --git a/m4/vasnprintf.m4 b/m4/vasnprintf.m4
index ebe3c52cd..749d708d9 100644
--- a/m4/vasnprintf.m4
+++ b/m4/vasnprintf.m4
@@ -1,5 +1,5 @@
-# vasnprintf.m4 serial 31
-dnl Copyright (C) 2002-2004, 2006-2010 Free Software Foundation, Inc.
+# vasnprintf.m4 serial 33
+dnl Copyright (C) 2002-2004, 2006-2011 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.
@@ -40,6 +40,7 @@ AC_DEFUN([gl_PREREQ_PRINTF_ARGS],
 # Prequisites of lib/printf-parse.h, lib/printf-parse.c.
 AC_DEFUN([gl_PREREQ_PRINTF_PARSE],
 [
+  AC_REQUIRE([gl_FEATURES_H])
   AC_REQUIRE([AC_TYPE_LONG_LONG_INT])
   AC_REQUIRE([gt_TYPE_WCHAR_T])
   AC_REQUIRE([gt_TYPE_WINT_T])
@@ -62,7 +63,7 @@ AC_DEFUN_ONCE([gl_PREREQ_VASNPRINTF],
   AC_CHECK_FUNCS([snprintf strnlen wcslen wcsnlen mbrtowc wcrtomb])
   dnl Use the _snprintf function only if it is declared (because on NetBSD it
   dnl is defined as a weak alias of snprintf; we prefer to use the latter).
-  AC_CHECK_DECLS([_snprintf], , , [#include <stdio.h>])
+  AC_CHECK_DECLS([_snprintf], , , [[#include <stdio.h>]])
   dnl We can avoid a lot of code by assuming that snprintf's return value
   dnl conforms to ISO C99. So check that.
   AC_REQUIRE([gl_SNPRINTF_RETVAL_C99])