Remove HAVE_DSA_DEFAULT_METHOD

Last usage removed via 6a81363.

Closes GH-4455

Author: petk

ext/mysqlnd/config9.m4

@@ -41,9 +41,6 @@ if test "$PHP_MYSQLND" != "no" || test "$PHP_MYSQLND_ENABLED" = "yes"; then
   test -z "$PHP_OPENSSL" && PHP_OPENSSL=no
 
   if test "$PHP_OPENSSL" != "no" || test "$PHP_OPENSSL_DIR" != "no"; then
-    AC_CHECK_LIB(ssl, DSA_get_default_method, AC_DEFINE(HAVE_DSA_DEFAULT_METHOD, 1, [OpenSSL 0.9.7 or later]))
-    AC_CHECK_LIB(crypto, X509_free, AC_DEFINE(HAVE_DSA_DEFAULT_METHOD, 1, [OpenSSL 0.9.7 or later]))
-
     PHP_SETUP_OPENSSL(MYSQLND_SHARED_LIBADD, [AC_DEFINE(MYSQLND_HAVE_SSL,1,[Enable mysqlnd code that uses OpenSSL directly])])
   fi
 

ext/openssl/config.w32

@@ -9,15 +9,5 @@ if (PHP_OPENSSL != "no") {
 		EXTENSION("openssl", "openssl.c xp_ssl.c");
 		AC_DEFINE("HAVE_OPENSSL_EXT", PHP_OPENSSL_SHARED ? 0 : 1, "Have openssl");
 		AC_DEFINE("HAVE_OPENSSL", 1);
-
-		switch (ret) {
-			/* Openssl 1.0.x and lower */
-			case 1:
-				AC_DEFINE("HAVE_DSA_DEFAULT_METHOD", 1);
-				break;
-			/* Openssl 1.1.x */
-			case 2:
-				break;
-		}
 	}
 }