From 85c429b5234b8a09a18ea56cd4031332ba3ecf08 Mon Sep 17 00:00:00 2001
From: Ralf Corsepius <ralf.corsepius@rtems.org>
Date: Tue, 30 Dec 2008 05:18:42 +0000
Subject: =?UTF-8?q?2008-12-29=09Ralf=20Cors=C3=A9pius=20<ralf.corsepius@rt?=
 =?UTF-8?q?ems.org>?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

	* configure.ac: Require <errno.h>. Cleanup comments.
	Remove check for <sys/errno.h>.
---
 cpukit/ChangeLog    | 5 +++++
 cpukit/configure.ac | 8 ++++++--
 2 files changed, 11 insertions(+), 2 deletions(-)

diff --git a/cpukit/ChangeLog b/cpukit/ChangeLog
index 5e8dbf1594..570062d50d 100644
--- a/cpukit/ChangeLog
+++ b/cpukit/ChangeLog
@@ -1,3 +1,8 @@
+2008-12-29	Ralf Corsépius <ralf.corsepius@rtems.org>
+
+	* configure.ac: Require <errno.h>. Cleanup comments.
+	Remove check for <sys/errno.h>.
+
 2008-12-23	Ralf Corsépius <ralf.corsepius@rtems.org>
 
 	* libcsupport/Makefile.am: Move src/malloc_p.h to *_SOURCES.
diff --git a/cpukit/configure.ac b/cpukit/configure.ac
index 11751ff74c..e8275e449d 100644
--- a/cpukit/configure.ac
+++ b/cpukit/configure.ac
@@ -73,14 +73,18 @@ AC_CHECK_HEADER([tar.h])
 AC_CHECK_HEADER([sys/errno.h],[],
   [AC_MSG_ERROR([Missing required header sys/errno.h])])
 
-## if libc provides stdint.h, use it.
+## error out if libc doesn't provide stdint.h
 AS_IF([test x"${ac_cv_header_stdint_h}" != xyes],
 [AC_MSG_ERROR([Required header stdint.h not found])])
 
-## error out if libc doesn't at least provide inttypes.h
+## error out if libc doesn't provide inttypes.h
 AS_IF([test x"${ac_cv_header_inttypes_h}" != xyes],
 [AC_MSG_ERROR([Required header inttypes.h not found])])
 
+## error out if libc doesn't provide errno.h
+AS_IF([test x"${ac_cv_header_errno_h}" != xyes],
+[AC_MSG_ERROR([Required header errno.h not found])])
+
 AC_HEADER_STDBOOL
 AS_IF([test x"${ac_cv_header_stdbool_h}" != xyes],
 [AC_MSG_ERROR([No sufficient stdbool.h found])])
-- 
cgit v1.2.3