Bump buidlroot version to 2018.02.6

bsp/buildroot/package/mono/mono.mk

@@ -4,10 +4,10 @@
 #
 ################################################################################
 
-MONO_VERSION = 4.6.2.16
+MONO_VERSION = 5.4.0.201
 MONO_SITE = http://download.mono-project.com/sources/mono
 MONO_SOURCE = mono-$(MONO_VERSION).tar.bz2
-MONO_LICENSE = GPLv2 or MIT (compiler, tools), MIT (libs) or commercial
+MONO_LICENSE = GPL-2.0 or MIT (compiler, tools), MIT (libs) or commercial
 MONO_LICENSE_FILES = LICENSE mcs/COPYING eglib/COPYING \
 	external/Newtonsoft.Json/Tools/7-zip/copying.txt
 MONO_INSTALL_STAGING = YES
@@ -20,15 +20,16 @@ MONO_AUTORECONF = YES
 # Disable managed code (mcs folder) from building
 MONO_CONF_OPTS = --with-mcs-docs=no \
 	--with-ikvm-native=no \
-	--enable-minimal=profiler,debug \
+	--enable-minimal=profiler,debug,aot \
 	--disable-mcs-build \
-	--enable-static
+	--enable-static \
+	--disable-btls
 
 # The libraries have been built by the host-mono build. Since they are
 # architecture-independent, we simply copy them to the target.
 define MONO_INSTALL_LIBS
 	rsync -av --exclude=*.so --exclude=*.mdb \
-		$(HOST_DIR)/usr/lib/mono $(TARGET_DIR)/usr/lib/
+		$(HOST_DIR)/lib/mono $(TARGET_DIR)/usr/lib/
 endef
 
 MONO_POST_INSTALL_TARGET_HOOKS += MONO_INSTALL_LIBS
@@ -44,8 +45,9 @@ MONO_DEPENDENCIES += host-mono
 HOST_MONO_CONF_OPTS = --with-mcs-docs=no \
 	--disable-libraries \
 	--with-ikvm-native=no \
-	--enable-minimal=profiler,debug \
-	--enable-static
+	--enable-minimal=profiler,debug,aot \
+	--enable-static \
+	--disable-btls
 
 # ensure monolite is used
 HOST_MONO_MAKE_OPTS += EXTERNAL_MCS=false
@@ -54,7 +56,7 @@ HOST_MONO_DEPENDENCIES = host-monolite host-gettext
 
 define HOST_MONO_SETUP_MONOLITE
 	rm -rf $(@D)/mcs/class/lib/monolite
-	(cd $(@D)/mcs/class/lib; ln -s $(HOST_DIR)/usr/lib/monolite monolite)
+	(cd $(@D)/mcs/class/lib; ln -s $(HOST_DIR)/lib/monolite monolite)
 endef
 
 HOST_MONO_POST_CONFIGURE_HOOKS += HOST_MONO_SETUP_MONOLITE