[gjs] context: add GJS_DISABLE_EXTRA_WARNING env variable to disable mozjs' extra warnings

[Lionel Landwerlin <llandwerlin src gnome org>]

commit 3ecf73c78e886c04a1acc3ded3cdf8407681762a
Author: Lionel Landwerlin <llandwerlin gmail com>
Date:   Mon Aug 11 19:26:24 2014 +0100

    context: add GJS_DISABLE_EXTRA_WARNING env variable to disable mozjs' extra warnings
    
    https://bugzilla.gnome.org/show_bug.cgi?id=734569

 gjs/jsapi-util.cpp |    7 ++++++-
 1 files changed, 6 insertions(+), 1 deletions(-)
---
diff --git a/gjs/jsapi-util.cpp b/gjs/jsapi-util.cpp
index 0f62abb..9cb7929 100644
--- a/gjs/jsapi-util.cpp
+++ b/gjs/jsapi-util.cpp
@@ -101,13 +101,18 @@ gjs_init_context_standard (JSContext *context)
      *
      * JSOPTION_STRICT: Report warnings to error reporter function.
      */
-    options_flags = JSOPTION_DONT_REPORT_UNCAUGHT | JSOPTION_EXTRA_WARNINGS;
+    options_flags = JSOPTION_DONT_REPORT_UNCAUGHT;
 
     if (!g_getenv("GJS_DISABLE_JIT")) {
         gjs_debug(GJS_DEBUG_CONTEXT, "Enabling JIT");
         options_flags |= JSOPTION_TYPE_INFERENCE | JSOPTION_ION | JSOPTION_BASELINE | JSOPTION_ASMJS;
     }
 
+    if (!g_getenv("GJS_DISABLE_EXTRA_WARNINGS")) {
+        gjs_debug(GJS_DEBUG_CONTEXT, "Enabling extra warnings");
+        options_flags |= JSOPTION_EXTRA_WARNINGS;
+    }
+
     JS_SetOptions(context, JS_GetOptions(context) | options_flags);
     JS_SetErrorReporter(context, gjs_error_reporter);