From da0475f5332cffa5c09d73d4fbd56531c1eb909c Mon Sep 17 00:00:00 2001
From: Ralf Corsepius <ralf.corsepius@rtems.org>
Date: Mon, 12 Apr 2010 06:31:21 +0000
Subject: =?UTF-8?q?2010-04-12=09Ralf=20Cors=C3=A9pius=20<ralf.corsepius@rt?=
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	* configure.ac: Check for WORD_BIT, LONG_BIT.
---
 cpukit/configure.ac | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'cpukit/configure.ac')

diff --git a/cpukit/configure.ac b/cpukit/configure.ac
index d5b1cd2378..df9fd0cedd 100644
--- a/cpukit/configure.ac
+++ b/cpukit/configure.ac
@@ -242,6 +242,10 @@ AC_CHECK_HEADERS([sys/queue.h],[NEED_SYS_QUEUE_H=no],[NEED_SYS_QUEUE_H=yes])
 # configuration-time diagnostics and are not really used.
 AC_CHECK_DECLS([_POSIX_LOGIN_NAME_MAX],,,[#include <limits.h>])
 AC_CHECK_DECLS([CHAR_BIT],,,[#include <limits.h>])
+# FIXME: Mandatory in SUSv4, optional in SUSv3. 
+#   Not implemented in GCC/newlib, so far.
+AC_CHECK_DECLS([WORD_BIT],,,[#include <limits.h>])
+AC_CHECK_DECLS([LONG_BIT],,,[#include <limits.h>])
 
 ## BSD-ism, excluded from POSIX, but available on most platforms
 AC_CHECK_DECLS([sbrk],,,[#include <unistd.h>])
-- 
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