Update buidlroot to version 2016.08.1

bsp/buildroot/package/lldpd/0002-configure-do-not-check-for-libbsd.patch

@@ -0,0 +1,61 @@
+From 0801a066cd4a24a858ddfa7c62c7802e0f5533a8 Mon Sep 17 00:00:00 2001
+From: "Yann E. MORIN" <yann.morin.1998@free.fr>
+Date: Sun, 14 Aug 2016 12:15:17 +0200
+Subject: [PATCH] configure: do not check for libbsd
+
+libbsd causes build issues because its libbsd-overlay.pc file is borked:
+it contains -isystem in CFLAGS, which is not munged by pkgconf, so we
+end up using the headers of the build machine, causing all sorts of
+hard-to-debug trouble at build time.
+
+lldpd uses libbsd-overlay for a few helper functions, but has fallbacks
+in case it is not available. The only feature that is lost when not using
+it is that the neighbour name is no longer displayed in /proc/self/cmdline.
+As the author of lldpd said on IRC: "people should survive! ;-)"
+
+So we just remove the detection of libbsd altogether.
+
+Fixes:
+    http://autobuild.buildroot.org/results/6b7/6b70fa379e834ec71cc260ba6af771b531ca3511/
+    http://autobuild.buildroot.org/results/769/769074c4bb67336ae6679f2c1cd2a8220d2bec24/
+    http://autobuild.buildroot.org/results/c8a/c8a6001f437701ecc75f6c9252935645bda8a8c8/
+    [...]
+
+Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
+---
+ configure.ac | 19 -------------------
+ 1 file changed, 19 deletions(-)
+
+diff --git a/configure.ac b/configure.ac
+index dd723b0..45498ce 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -165,25 +165,6 @@ AC_FUNC_MALLOC
+ AC_FUNC_REALLOC
+ AC_FUNC_FORK
+ 
+-# Some functions can be in libbsd
+-PKG_CHECK_MODULES([libbsd], [libbsd-overlay], [
+-  _save_CFLAGS="$CFLAGS"
+-  _save_LIBS="$LIBS"
+-  CFLAGS="$CFLAGS $libbsd_CFLAGS"
+-  LIBS="$LIBS $libbsd_LIBS"
+-  AC_MSG_CHECKING([if libbsd can be linked correctly])
+-  AC_LINK_IFELSE([AC_LANG_SOURCE([[int main() { return 0; }]])],
+-    [
+-      AC_MSG_RESULT(yes)
+-      LLDP_CFLAGS="$LLDP_CFLAGS $libbsd_CFLAGS"
+-      LLDP_LDFLAGS="$LLDP_LDFLAGS $libbsd_LIBS"
+-    ],[
+-      AC_MSG_RESULT(no)
+-      CFLAGS="$_save_CFLAGS"
+-      LIBS="$_save_LIBS"
+-    ])
+-], [:])
+-
+ # setproctitle may have an _init function
+ AC_REPLACE_FUNCS([setproctitle])
+ AC_CHECK_FUNCS([setproctitle_init])
+-- 
+2.7.4
+