openssl_1.0: drop unmaintained darwin support

The fact that the darwin support only appears to consider x86 (and
not x86_64) suggests that it's not maintained or tested. In general
oe-core doesn't support building on darwin.

(From OE-Core rev: 9c7f37bb1345c38211acd137c00b9d07f92601a7)

Signed-off-by: Andre McCurdy <armccurdy@gmail.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

meta/recipes-connectivity/openssl/openssl_1.0.2o.bb

@@ -89,10 +89,6 @@ CFLAG += "-Wa,--noexecstack"
 
 CFLAG_append_class-native = " -fPIC"
 
-do_configure_prepend_darwin () {
-	sed -i -e '/version-script=openssl\.ld/d' Configure
-}
-
 do_configure () {
 	# The crypto_use_bigint patch means that perl's bignum module needs to be
 	# installed, but some distributions (for example Fedora 23) don't ship it by
@@ -190,9 +186,6 @@ do_configure () {
 	linux-sparc)
 		target=linux-sparcv8
 		;;
-	darwin-i386)
-		target=darwin-i386-cc
-		;;
 	esac
 
 	# inject machine-specific flags