update buildroot to 2017.02.11

bsp/buildroot-2017.02.11/package/fakeroot/0001-hide-dlsym-error.patch

@@ -0,0 +1,34 @@
+Description: Hide error from dlsym()
+ dlsym(), starting in glibc 2.24 actually reports errors. In our case,
+ we try to get ACL functions which are not in the glibc. This causes
+ failures in test suites, so hide those messages for non-debugging
+ purposes for now. It also makes the build logs annoying to read.
+Author: Julian Andres Klode <juliank@ubuntu.com>
+Origin: vendor
+Bug-Debian: https://bugs.debian.org/830912
+Forwarded: no
+Last-Update: 2016-08-12
+
+Signed-off-by: Maxime Hadjinlian <maxime.hadjinlian@gmail.com>
+
+--- a/libfakeroot.c
++++ b/libfakeroot.c
+@@ -256,10 +256,16 @@ void load_library_symbols(void){
+  /* clear dlerror() just in case dlsym() legitimately returns NULL */
+     msg = dlerror();
+     *(next_wrap[i].doit)=dlsym(get_libc(), next_wrap[i].name);
++
+     if ( (msg = dlerror()) != NULL){
+-      fprintf (stderr, "dlsym(%s): %s\n", next_wrap[i].name, msg);
+-/*    abort ();*/
++#ifdef LIBFAKEROOT_DEBUGGING
++      if (fakeroot_debug) {
++        fprintf (stderr, "dlsym(%s): %s\n", next_wrap[i].name, msg);
++/*      abort ();*/
++      }
++#endif
+     }
++
+   }
+ }
+

bsp/buildroot-2017.02.11/package/fakeroot/0002-communicate-check-return-status-of-msgrcv.patch

@@ -0,0 +1,46 @@
+From a853f21633693f9eefc4949660253a5328d2d2f3 Mon Sep 17 00:00:00 2001
+From: "Yann E. MORIN" <yann.morin.1998@free.fr>
+Date: Sun, 13 Aug 2017 23:21:54 +0200
+Subject: [PATCH 1/1] communicate: check return status of msgrcv()
+
+msgrcv can return with -1 to indicate an error condition.
+One such error is to have been interrupted by a signal.
+
+Being interrupted by a signal is very rare in this code, except in a
+very special condition: a highly-parallel (1000 jobs!) mksquashfs on
+a filesystem with extended attributes, where we see errors like (those
+are mksquashfs errors):
+    llistxattr for titi/603/883 failed in read_attrs, because Unknown
+    error 1716527536
+
+See: https://bugs.busybox.net/show_bug.cgi?id=10141
+
+In this case, we just have to retry the call to msgrcv().
+
+Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
+---
+ communicate.c | 5 ++++-
+ 1 file changed, 4 insertions(+), 1 deletion(-)
+
+diff --git a/communicate.c b/communicate.c
+index 293f404..787bb63 100644
+--- a/communicate.c
++++ b/communicate.c
+@@ -553,10 +553,13 @@ void send_get_fakem(struct fake_msg *buf)
+       l=msgrcv(msg_get,
+                (struct my_msgbuf*)buf,
+                sizeof(*buf)-sizeof(buf->mtype),0,0);
+-    while((buf->serial!=serial)||buf->pid!=pid);
++    while(((l==-1)&&(errno==EINTR))||(buf->serial!=serial)||buf->pid!=pid);
+ 
+     semaphore_down();
+ 
++    if(l==-1)
++      buf->xattr.flags_rc=errno;
++
+     /*
+     (nah, may be wrong, due to allignment)
+ 
+-- 
+2.11.0
+

bsp/buildroot-2017.02.11/package/fakeroot/fakeroot.hash

@@ -0,0 +1,4 @@
+# From http://snapshot.debian.org/package/fakeroot/1.20.2-1/
+sha1	367040df07043edb630942b21939e493f3fad888	fakeroot_1.20.2.orig.tar.bz2
+# Calculated based on the hash above
+sha256	7c0a164d19db3efa9e802e0fc7cdfeff70ec6d26cdbdc4338c9c2823c5ea230c	fakeroot_1.20.2.orig.tar.bz2

bsp/buildroot-2017.02.11/package/fakeroot/fakeroot.mk

@@ -0,0 +1,22 @@
+################################################################################
+#
+# fakeroot
+#
+################################################################################
+
+FAKEROOT_VERSION = 1.20.2
+FAKEROOT_SOURCE = fakeroot_$(FAKEROOT_VERSION).orig.tar.bz2
+FAKEROOT_SITE = http://snapshot.debian.org/archive/debian/20141005T221953Z/pool/main/f/fakeroot
+
+HOST_FAKEROOT_DEPENDENCIES = host-acl
+# Force capabilities detection off
+# For now these are process capabilities (faked) rather than file
+# so they're of no real use
+HOST_FAKEROOT_CONF_ENV = \
+	ac_cv_header_sys_capability_h=no \
+	ac_cv_func_capset=no
+
+FAKEROOT_LICENSE = GPLv3+
+FAKEROOT_LICENSE_FILES = COPYING
+
+$(eval $(host-autotools-package))