configure.ac: remove checks for OpenSSL NPN/ALPN funcs again

... since the conditional in the code are now based on OpenSSL versions
instead to better support non-configure builds.

diff --git a/configure.ac b/configure.ac
index d51c7e5e8954fa73c789f4465e2ace6cb1542023..ae57a52cdd3b9989863e66638c8af628c8643141 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -1570,10 +1570,7 @@ if test "$curl_ssl_msg" = "$init_ssl_msg" && test X"$OPT_SSL" != Xno; then
                     ENGINE_cleanup \
                     CRYPTO_cleanup_all_ex_data \
                     SSL_get_shutdown \
-                    SSLv2_client_method \
-                    SSL_CTX_set_next_proto_select_cb \
-                    SSL_CTX_set_alpn_protos \
-                    SSL_CTX_set_alpn_select_cb )
+                    SSLv2_client_method )
 
     dnl Make an attempt to detect if this is actually yassl's headers and
     dnl OpenSSL emulation layer. We still leave everything else believing