Load Autoconf.mo in bootstrapping tests

Belonging to [master]:
  - OpenModelica/OMCompiler#3016
  - #1154

Author: sjoelund

openmodelica/bootstrapping/JSONParser.mos

@@ -13,6 +13,8 @@ loadFile(pathPrefix + "Lexers/LexerJSON.mo");
 getErrorString();
 loadFile(pathPrefix + "Parsers/JSON.mo");
 getErrorString();
+loadFile(pathPrefix + "Util/Autoconf.mo");
+getErrorString();
 loadFile(pathPrefix + "Util/BaseAvlSet.mo");
 getErrorString();
 loadFile(pathPrefix + "Util/BaseAvlTree.mo");
@@ -71,6 +73,8 @@ getErrorString();
 // true
 // ""
 // true
+// ""
+// true
 // {"a":[true, false, null], "b":[], "c":"", "int":13, "dbl":[14.1, 1e+06, 100000]}
 // "{\"a\":[true, false, null], \"b\":[], \"c\":\"\", \"int\":13, \"dbl\":[14.1, 1e+06, 100000]}"
 // ""

openmodelica/bootstrapping/LoadCompilerSources.mos

@@ -221,6 +221,7 @@ if true then /* Suppress output */
 
   // "Util";
     prefixPath + "Util/Array.mo",
+    prefixPath + "Util/Autoconf.mo",
     prefixPath + "Util/AvlSetCR.mo",
     prefixPath + "Util/AvlTreeString.mo",
     prefixPath + "Util/BaseAvlSet.mo",