erlang-p1-tls: add missing dependency to openssl

Signed-off-by: Johan Oudinet <johan.oudinet@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

package/erlang-p1-tls/Config.in

@@ -1,5 +1,6 @@
 config BR2_PACKAGE_ERLANG_P1_TLS
 	bool "erlang-p1-tls"
+	select BR2_PACKAGE_OPENSSL
 	help
 	  Erlang interface to OpenSSL
 

package/erlang-p1-tls/erlang-p1-tls.mk

@@ -9,5 +9,6 @@ ERLANG_P1_TLS_SITE = $(call github,processone,tls,$(ERLANG_P1_TLS_VERSION))
 ERLANG_P1_TLS_LICENSE = GPLv2+
 ERLANG_P1_TLS_LICENSE_FILES = COPYING
 ERLANG_P1_TLS_INSTALL_STAGING = YES
+ERLANG_P1_TLS_DEPENDENCIES = openssl
 
 $(eval $(rebar-package))