Index: tls/build.sh
==================================================================
--- tls/build.sh
+++ tls/build.sh
@@ -80,10 +80,13 @@
 	elif [ "${STATICTLS}" = "-1" ]; then
 		tryopts="--enable-shared"
 	else
 		tryopts="--disable-shared"
 	fi
+
+	# Disable SSLv2, newer SSL libraries drop support for it entirely
+	CFLAGS="${CFLAGS} -DNO_SSL2=1"
 
 	SAVE_CFLAGS="${CFLAGS}"
 	for tryopt in $tryopts __fail__; do
 		# Clean up, if needed
 		make distclean >/dev/null 2>/dev/null