[seed] Clean up some warnings

[Robert Carr <racarr src gnome org>]

commit 8ccbaefbd86a0cac6d06b2b580bde06240e8983a
Author: Robert Carr <racarr svn gnome org>
Date:   Fri Apr 17 19:59:52 2009 -0400

    Clean up some warnings
---
 libseed/Makefile.am     |    2 +-
 libseed/seed-engine.c   |   26 --------------------------
 libseed/seed-gtype.c    |    3 +--
 libseed/seed-importer.c |   10 +++++-----
 libseed/seed-signals.c  |    3 ---
 5 files changed, 7 insertions(+), 37 deletions(-)

diff --git a/libseed/Makefile.am b/libseed/Makefile.am
index e61ec1e..7582402 100644
--- a/libseed/Makefile.am
+++ b/libseed/Makefile.am
@@ -25,7 +25,7 @@ libseed_la_SOURCES = \
 	seed-importer.h 
 
 libseed_la_LIBADD = $(LIBSEED_LIBS) $(LIBFFI_LIBS)
-libseed_la_CPPFLAGS = -lgmodule-2.0 $(LIBSEED_CFLAGS) $(SEED_OSX_CFLAGS) $(FFI_CFLAGS)
+libseed_la_CPPFLAGS = -lgmodule-2.0 $(LIBSEED_CFLAGS) $(SEED_OSX_CFLAGS) $(FFI_CFLAGS) -Wall
 libseed_la_LDFLAGS = -no-undefined $(SEED_PROFILE_LDFLAGS) $(SEED_OSX_LDFLAGS) $(FFI_LIBS)
 
 seedheaders_HEADERS = seed.h
diff --git a/libseed/seed-engine.c b/libseed/seed-engine.c
index 28c9c10..979fb10 100644
--- a/libseed/seed-engine.c
+++ b/libseed/seed-engine.c
@@ -860,31 +860,6 @@ seed_gobject_set_property (JSContextRef context,
   return TRUE;
 }
 
-static GModule *
-seed_try_load_extension (gchar * name)
-{
-  GModule *module;
-  gchar *path;
-  gchar *lowername;
-
-  lowername = g_utf8_strdown (name, -1);
-
-  path = g_module_build_path ("/usr/local/lib/seed", lowername);
-
-  module = g_module_open (path, G_MODULE_BIND_LAZY);
-
-  if (!module)
-    {
-      g_free (path);
-      path = g_module_build_path ("/usr/lib/seed", lowername);
-
-      module = g_module_open (path, G_MODULE_BIND_LAZY);
-    }
-  g_free (path);
-  g_free (lowername);
-  return module;
-}
-
 static JSValueRef
 seed_gi_import_namespace (JSContextRef ctx,
 			  JSObjectRef function,
@@ -897,7 +872,6 @@ seed_gi_import_namespace (JSContextRef ctx,
   const gchar *version = 0;
   gchar *jsextension;
   JSStringRef extension_script;
-  GModule *extension;
 
   ctx = eng->context;
 
diff --git a/libseed/seed-gtype.c b/libseed/seed-gtype.c
index 1560818..79f2120 100644
--- a/libseed/seed-gtype.c
+++ b/libseed/seed-gtype.c
@@ -256,10 +256,9 @@ seed_gtype_get_property (GObject * object,
 static GIBaseInfo *
 seed_get_class_info_for_type (GType type)
 {
-  GType parent;
   GIBaseInfo *object_info;
   
-  while (type = g_type_parent (type))
+  while ((type = g_type_parent (type)))
     {
       object_info = g_irepository_find_by_gtype (NULL, type);
       if (object_info)
diff --git a/libseed/seed-importer.c b/libseed/seed-importer.c
index 61571d8..e1d995c 100644
--- a/libseed/seed-importer.c
+++ b/libseed/seed-importer.c
@@ -335,7 +335,7 @@ seed_gi_importer_do_namespace (JSContextRef ctx,
   gchar *jsextension;
   JSStringRef extension_script;
   
-  if (namespace_ref = g_hash_table_lookup (gi_imports, namespace))
+  if ((namespace_ref = g_hash_table_lookup (gi_imports, namespace)))
     {
       SEED_NOTE (IMPORTER, "Using existing namespace ref (%p) for %s",
 		 namespace_ref, namespace);
@@ -504,7 +504,7 @@ seed_importer_handle_native_module (JSContextRef ctx,
   
   SEED_NOTE (IMPORTER, "Trying native module: %s", file_path);
 
-  if (module_obj = g_hash_table_lookup (file_imports, file_path))
+  if ((module_obj = g_hash_table_lookup (file_imports, file_path)))
     {
       g_free (file_path);
       return module_obj;
@@ -563,7 +563,7 @@ seed_importer_handle_file (JSContextRef ctx,
   canonical = seed_importer_canonicalize_path (file_path);
   SEED_NOTE (IMPORTER, "Trying to import file: %s", file_path);
   
-  if (global = g_hash_table_lookup (file_imports, canonical))
+  if ((global = g_hash_table_lookup (file_imports, canonical)))
     {
       SEED_NOTE (IMPORTER, "Using existing global");
 
@@ -646,7 +646,7 @@ seed_importer_search (JSContextRef ctx,
 	  walk = walk->next;
 	  continue;
 	}
-      while (entry = g_dir_read_name(dir))
+      while ((entry = g_dir_read_name(dir)))
 	{
 	  guint i;
 	  gchar *mentry = g_strdup (entry);
@@ -748,7 +748,7 @@ seed_importer_dir_get_property (JSContextRef ctx,
       
       return NULL;
     }
-  while (entry = g_dir_read_name (dir))
+  while ((entry = g_dir_read_name (dir)))
     {
       gchar *mentry = g_strdup (entry);
       guint i;
diff --git a/libseed/seed-signals.c b/libseed/seed-signals.c
index 05c8ac1..e943ed6 100644
--- a/libseed/seed-signals.c
+++ b/libseed/seed-signals.c
@@ -162,8 +162,6 @@ seed_add_signals_to_object (JSContextRef ctx,
 			    JSObjectRef object_ref, GObject * obj)
 {
   GType type;
-  GType *interfaces;
-  guint n, i;
   JSObjectRef signals_ref, connect_func;
 
   g_assert (obj);
@@ -391,7 +389,6 @@ seed_signal_holder_get_property (JSContextRef ctx,
 				 JSValueRef *exception)
 {
   GObject *gobj = JSObjectGetPrivate (object);
-  GType type = G_OBJECT_TYPE (gobj);
   signal_privates *priv = g_slice_alloc (sizeof (signal_privates));
   guint length = JSStringGetMaximumUTF8CStringSize (property_name);
   gchar *signal_name = g_malloc (length * sizeof (gchar));