Imported Upstream version 1.4.15

This commit is contained in:
Jan Wagner 2013-11-26 23:57:29 +01:00
parent 882cdeecca
commit 047baae1ca
386 changed files with 60019 additions and 38317 deletions

View file

@ -1,5 +1,5 @@
# vasnprintf.m4 serial 29
dnl Copyright (C) 2002-2004, 2006-2009 Free Software Foundation, Inc.
# vasnprintf.m4 serial 31
dnl Copyright (C) 2002-2004, 2006-2010 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.
@ -54,6 +54,7 @@ AC_DEFUN([gl_PREREQ_PRINTF_PARSE],
# Prerequisites of lib/vasnprintf.c.
AC_DEFUN_ONCE([gl_PREREQ_VASNPRINTF],
[
AC_REQUIRE([AC_C_INLINE])
AC_REQUIRE([AC_FUNC_ALLOCA])
AC_REQUIRE([AC_TYPE_LONG_LONG_INT])
AC_REQUIRE([gt_TYPE_WCHAR_T])
@ -62,6 +63,17 @@ AC_DEFUN_ONCE([gl_PREREQ_VASNPRINTF],
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>])
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])
case "$gl_cv_func_snprintf_retval_c99" in
*yes)
AC_DEFINE([HAVE_SNPRINTF_RETVAL_C99], [1],
[Define if the return value of the snprintf function is the number of
of bytes (excluding the terminating NUL) that would have been produced
if the buffer had been large enough.])
;;
esac
])
# Extra prerequisites of lib/vasnprintf.c for supporting 'long double'