1
# vasnprintf.m4 serial 5
2
dnl Copyright (C) 2002-2004 Free Software Foundation, Inc.
3
dnl This file is free software; the Free Software Foundation
4
dnl gives unlimited permission to copy and/or distribute it,
5
dnl with or without modifications, as long as this notice is preserved.
7
AC_DEFUN([gl_FUNC_VASNPRINTF],
9
AC_REQUIRE([gl_EOVERFLOW])
10
AC_REPLACE_FUNCS(vasnprintf)
11
if test $ac_cv_func_vasnprintf = no; then
12
AC_LIBOBJ(printf-args)
13
AC_LIBOBJ(printf-parse)
16
gl_PREREQ_PRINTF_PARSE
22
# Prequisites of lib/printf-args.h, lib/printf-args.c.
23
AC_DEFUN([gl_PREREQ_PRINTF_ARGS],
25
AC_REQUIRE([bh_C_SIGNED])
26
AC_REQUIRE([gl_AC_TYPE_LONG_LONG])
27
AC_REQUIRE([gt_TYPE_LONGDOUBLE])
28
AC_REQUIRE([gt_TYPE_WCHAR_T])
29
AC_REQUIRE([gt_TYPE_WINT_T])
32
# Prequisites of lib/printf-parse.h, lib/printf-parse.c.
33
AC_DEFUN([gl_PREREQ_PRINTF_PARSE],
35
AC_REQUIRE([gl_AC_TYPE_LONG_LONG])
36
AC_REQUIRE([gt_TYPE_LONGDOUBLE])
37
AC_REQUIRE([gt_TYPE_WCHAR_T])
38
AC_REQUIRE([gt_TYPE_WINT_T])
39
AC_REQUIRE([AC_TYPE_SIZE_T])
40
AC_CHECK_TYPES(ptrdiff_t)
41
AC_REQUIRE([gt_AC_TYPE_INTMAX_T])
44
# Prerequisites of lib/vasnprintf.c.
45
AC_DEFUN([gl_PREREQ_VASNPRINTF],
47
AC_REQUIRE([AC_FUNC_ALLOCA])
48
AC_REQUIRE([gl_AC_TYPE_LONG_LONG])
49
AC_REQUIRE([gt_TYPE_LONGDOUBLE])
50
AC_REQUIRE([gt_TYPE_WCHAR_T])
51
AC_REQUIRE([gt_TYPE_WINT_T])
52
AC_CHECK_FUNCS(snprintf wcslen)
55
# Prerequisites of lib/asnprintf.c.
56
AC_DEFUN([gl_PREREQ_ASNPRINTF],