-# vasprintf.m4 serial 3
-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.
[
AC_LIBOBJ([vasprintf])
AC_LIBOBJ([asprintf])
+ AC_REQUIRE([gl_STDIO_H_DEFAULTS])
if test $ac_cv_func_vasprintf = yes; then
- AC_DEFINE([REPLACE_VASPRINTF], 1,
- [Define if vasprintf exists but is overridden by gnulib.])
+ REPLACE_VASPRINTF=1
+ else
+ HAVE_VASPRINTF=0
fi
gl_PREREQ_VASPRINTF_H
gl_PREREQ_VASPRINTF
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.