Bump buidlroot version to 2018.02.6

bsp/buildroot/package/erlang/erlang.mk

@@ -5,7 +5,7 @@
 ################################################################################
 
 # See note below when updating Erlang
-ERLANG_VERSION = 18.3
+ERLANG_VERSION = 20.3
 ERLANG_SITE = http://www.erlang.org/download
 ERLANG_SOURCE = otp_src_$(ERLANG_VERSION).tar.gz
 ERLANG_DEPENDENCIES = host-erlang
@@ -19,7 +19,7 @@ ERLANG_AUTORECONF = YES
 
 # Whenever updating Erlang, this value should be updated as well, to the
 # value of EI_VSN in the file lib/erl_interface/vsn.mk
-ERLANG_EI_VSN = 3.8.2
+ERLANG_EI_VSN = 3.10.1
 
 # The configure checks for these functions fail incorrectly
 ERLANG_CONF_ENV = ac_cv_func_isnan=yes ac_cv_func_isinf=yes
@@ -39,7 +39,7 @@ HOST_ERLANG_CONF_ENV += ERL_TOP=$(@D)
 # erlang uses openssl for all things crypto. Since the host tools (such as
 # rebar) uses crypto, we need to build host-erlang with support for openssl.
 HOST_ERLANG_DEPENDENCIES = host-openssl
-HOST_ERLANG_CONF_OPTS = --without-javac --with-ssl=$(HOST_DIR)/usr
+HOST_ERLANG_CONF_OPTS = --without-javac --with-ssl=$(HOST_DIR)
 
 HOST_ERLANG_CONF_OPTS += --without-termcap
 
@@ -74,10 +74,6 @@ ERLANG_CONF_OPTS += --enable-shared-zlib
 ERLANG_DEPENDENCIES += zlib
 endif
 
-ifeq ($(BR2_PACKAGE_ERLANG_SMP),)
-ERLANG_CONF_OPTS += --disable-smp-support
-endif
-
 # Remove source, example, gs and wx files from staging and target.
 ERLANG_REMOVE_PACKAGES = gs wx