hyperscan: better error message if not compiled

src/detect-engine-mpm.c

@@ -643,6 +643,12 @@ uint16_t PatternMatchDefaultMatcher(void)
             }
         }
 
+#ifndef BUILD_HYPERSCAN
+    if ((mpm_algo != NULL) && (strcmp(mpm_algo, "hs") == 0)) {
+        FatalError(SC_ERR_INVALID_VALUE, "Hyperscan (hs) support for mpm-algo is "
+                   "not compiled into Suricata.");
+    }
+#endif
         SCLogError(SC_ERR_INVALID_YAML_CONF_ENTRY, "Invalid mpm algo supplied "
                 "in the yaml conf file: \"%s\"", mpm_algo);
         exit(EXIT_FAILURE);

src/util-spm.c

@@ -83,6 +83,12 @@ uint16_t SinglePatternMatchDefaultMatcher(void)
             }
         }
 
+#ifndef BUILD_HYPERSCAN
+        if ((spm_algo != NULL) && (strcmp(spm_algo, "hs") == 0)) {
+            FatalError(SC_ERR_INVALID_VALUE, "Hyperscan (hs) support for spm-algo is "
+                       "not compiled into Suricata.");
+        }
+#endif
         SCLogError(SC_ERR_INVALID_YAML_CONF_ENTRY,
                    "Invalid spm algo supplied "
                    "in the yaml conf file: \"%s\"",