nbd: Bump nbd to version 2.9.15 and remove klcc issue.

This patch bumps the version of nbd to 2.9.15.
The new version avoids problems with klcc installed on the host system
and also includes two former buildroot patches:
- nbd-fix-build-with-disable-lfs.patch
- nbd-server-fix-read-eagain.patch

Signed-off-by: Peter Huewe <peterhuewe@gmx.de>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>

CHANGES

@@ -15,7 +15,7 @@
 
 	Updated/fixed packages: busybox, cdrkit, file, gawk,
 	gstreamer, intltool, ipsec-tools, iptables, libart, libidn,
-	lmbench, lrzsz, ncurses, module-init-tools, netperf,
+	lmbench, lrzsz, ncurses, module-init-tools, nbd, netperf,
 	ntfsprogs, openssl, php, qt, sqlite, squashfs, tn5250,
 	usbutils, xkeyboard-config
 

package/nbd/nbd-fix-build-with-disable-lfs.patch

@@ -1,30 +0,0 @@
-From 6d452ab0247770a446cfa6dd9b8b4ddea6c8fa4b Mon Sep 17 00:00:00 2001
-From: Peter Korsgaard <jacmet@sunsite.dk>
-Date: Sun, 22 Nov 2009 23:01:52 +0100
-Subject: [PATCH] lfs.h: fix build with --disable-lfs
-
-Running ./configure with --disable-lfs #define's NBD_LFS to 0 and
-doesn't #undef it, so the LFS check should use #if rather than #ifdef
-similar to how it is done in cliserv.h
-
-Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
----
- lfs.h |    2 +-
- 1 files changed, 1 insertions(+), 1 deletions(-)
-
-diff --git a/lfs.h b/lfs.h
-index 8f90f81..929ce08 100644
---- a/lfs.h
-+++ b/lfs.h
-@@ -2,7 +2,7 @@
- #define LFS_H
- 
- #include "config.h"
--#ifdef NBD_LFS
-+#if NBD_LFS
- #define _FILE_OFFSET_BITS 64
- #define _LARGEFILE_SOURCE
- #endif /* NBD_LFS */
--- 
-1.6.3.3
-

package/nbd/nbd-server-fix-read-eagain.patch

@@ -1,21 +0,0 @@
---- nbd-2.9.11.orig/nbd-server.c
-+++ nbd-2.9.11/nbd-server.c
-@@ -304,10 +304,14 @@
- 	ssize_t res;
- 	while (len > 0) {
- 		DEBUG("*");
--		if ((res = read(f, buf, len)) <= 0)
--			err("Read failed: %m");
--		len -= res;
--		buf += res;
-+		if ((res = read(f, buf, len)) <= 0) {
-+			if(errno != EAGAIN) {
-+				err("Read failed: %m");
-+			}
-+		} else {
-+			len -= res;
-+			buf += res;
-+		}
- 	}
- }
- 

package/nbd/nbd.mk

@@ -4,7 +4,7 @@
 #
 #############################################################
 
-NBD_VERSION = 2.9.11
+NBD_VERSION = 2.9.15
 NBD_SOURCE = nbd-$(NBD_VERSION).tar.bz2
 NBD_SITE=http://$(BR2_SOURCEFORGE_MIRROR).dl.sourceforge.net/sourceforge/nbd/
 NBD_CONF_OPT = $(if $(BR2_LARGEFILE),--enable-lfs,--disable-lfs)