Update buidlroot to version 2016.08.1

bsp/buildroot/package/autofs/autofs.mk

@@ -4,17 +4,22 @@
 #
 ################################################################################
 
-AUTOFS_VERSION = 5.1.1
+AUTOFS_VERSION = 5.1.2
 AUTOFS_SOURCE = autofs-$(AUTOFS_VERSION).tar.xz
 AUTOFS_SITE = $(BR2_KERNEL_MIRROR)/linux/daemons/autofs/v5
 AUTOFS_LICENSE = GPLv2+
 AUTOFS_LICENSE_FILES = COPYING COPYRIGHT
 AUTOFS_DEPENDENCIES = host-flex host-bison
+# For 0002-autofs-configure-check-for-clock_gettime-in-librt.patch and
+# 0003-configure-add-cache-variable-for-Linux-proc-filesyst.patch.
+AUTOFS_AUTORECONF = YES
 
 # autofs looks on the build machine for the path of modprobe, so tell
 # it explicitly where it will be located on the target.
 AUTOFS_CONF_ENV = \
-	ac_cv_path_MODPROBE=/sbin/modprobe
+	ac_cv_path_KRB5_CONFIG=no \
+	ac_cv_path_MODPROBE=/sbin/modprobe \
+	ac_cv_linux_procfs=yes
 
 # instead of looking in the PATH like any reasonable package, autofs
 # configure looks only in an hardcoded search path for host tools,
@@ -24,7 +29,8 @@ AUTOFS_CONF_OPTS = \
 	--enable-ignore-busy \
 	--without-openldap \
 	--without-sasl \
-	--with-path="$(BR_PATH)"
+	--with-path="$(BR_PATH)" \
+	--with-hesiod=no
 
 AUTOFS_MAKE_ENV = DONTSTRIP=1