Fix logic in mkdef.pl function is_valid.

Update symbols

util/libeay.num

@@ -2891,7 +2891,7 @@ BN_GF2m_mod_exp_arr                     3324	EXIST::FUNCTION:
 STORE_ATTR_INFO_modify_number           3325	EXIST::FUNCTION:
 X509_keyid_get0                         3326	EXIST::FUNCTION:
 EC_GROUP_new_by_nid                     3327	EXIST::FUNCTION:EC
-ENGINE_load_gmp                         3328	EXIST::FUNCTION:ENGINE,STATIC_ENGINE
+ENGINE_load_gmp                         3328	EXIST::FUNCTION:ENGINE,GMP,STATIC_ENGINE
 BN_GF2m_mod_mul_arr                     3329	EXIST::FUNCTION:
 STORE_list_public_key_endp              3330	EXIST::FUNCTION:
 o2i_ECPublicKey                         3331	EXIST::FUNCTION:EC
@@ -3300,3 +3300,4 @@ BIO_dump_cb                             3699	EXIST::FUNCTION:
 SHA256_Update                           3700	EXIST::FUNCTION:SHA,SHA256
 BN_GF2m_mod_inv_arr                     3701	EXIST::FUNCTION:
 ENGINE_unregister_ECDSA                 3702	EXIST::FUNCTION:ENGINE
+OPENSSL_ia32cap_loc                     3703	EXIST::FUNCTION:

util/mkdef.pl

@@ -1032,7 +1032,7 @@ sub is_valid
 {
 	my ($keywords_txt,$platforms) = @_;
 	my (@keywords) = split /,/,$keywords_txt;
-	my ($falsesum, $truesum) = (0, !grep(/^[^!]/,@keywords));
+	my ($falsesum, $truesum) = (0, 1);
 
 	# Param: one keyword
 	sub recognise
@@ -1102,7 +1102,7 @@ sub is_valid
 		if ($k =~ /^!(.*)$/) {
 			$falsesum += &recognise($1,$platforms);
 		} else {
-			$truesum += &recognise($k,$platforms);
+			$truesum *= &recognise($k,$platforms);
 		}
 	}
 	print STDERR "DEBUG: [",$#keywords,",",$#keywords < 0,"] is_valid($keywords_txt) => (\!$falsesum) && $truesum = ",(!$falsesum) && $truesum,"\n" if $debug;