-# vasprintf.m4 serial 4
-dnl Copyright (C) 2002-2003, 2006-2007 Free Software Foundation, Inc.
+# vasprintf.m4 serial 6
+dnl Copyright (C) 2002-2003, 2006-2007, 2009-2011 Free Software Foundation,
+dnl 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.
gl_PREREQ_ASPRINTF
])
-# Prerequisites of lib/vasprintf.h.
+# Prerequisites of the vasprintf portion of lib/stdio.h.
AC_DEFUN([gl_PREREQ_VASPRINTF_H],
[
dnl Persuade glibc <stdio.h> to declare asprintf() and vasprintf().
- AC_REQUIRE([AC_GNU_SOURCE])
+ AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS])
])
# Prerequisites of lib/vasprintf.c.