Set js-parser feature in the build script. (#1482)

Renamed FEATURE_PARSER_DISABLE to FEATURE_JS_PARSER.
Fixed the build error that occurred in case of disabled js-parser.

JerryScript-DCO-1.0-Signed-off-by: Robert Sipka rsipka.uszeged@partner.samsung.com

jerry-core/ecma/operations/ecma-eval.c

@@ -81,6 +81,7 @@ ecma_op_eval_chars_buffer (const lit_utf8_byte_t *code_p, /**< code characters b
                            bool is_direct, /**< is eval called directly (ECMA-262 v5, 15.1.2.1.1) */
                            bool is_called_from_strict_mode_code) /**< is eval is called from strict mode code */
 {
+#ifdef JERRY_JS_PARSER
   JERRY_ASSERT (code_p != NULL);
 
   ecma_compiled_code_t *bytecode_data_p;
@@ -98,6 +99,14 @@ ecma_op_eval_chars_buffer (const lit_utf8_byte_t *code_p, /**< code characters b
   }
 
   return vm_run_eval (bytecode_data_p, is_direct);
+#else /* !JERRY_JS_PARSER */
+  JERRY_UNUSED (code_p);
+  JERRY_UNUSED (code_buffer_size);
+  JERRY_UNUSED (is_direct);
+  JERRY_UNUSED (is_called_from_strict_mode_code);
+
+  return ecma_raise_syntax_error (ECMA_ERR_MSG ("The parser has been disabled."));
+#endif /* JERRY_JS_PARSER */
 } /* ecma_op_eval_chars_buffer */
 
 /**